humanities dissertation abstract

What this handout is about

This handout provides definitions and examples of the two main types of abstracts: descriptive and informative. It also provides guidelines for constructing an abstract and general tips for you to keep in mind when drafting. Finally, it includes a few examples of abstracts broken down into their component parts.

What is an abstract?

An abstract is a self-contained, short, and powerful statement that describes a larger work. Components vary according to discipline. An abstract of a social science or scientific work may contain the scope, purpose, results, and contents of the work. An abstract of a humanities work may contain the thesis, background, and conclusion of the larger work. An abstract is not a review, nor does it evaluate the work being abstracted. While it contains key words found in the larger work, the abstract is an original document rather than an excerpted passage.

Why write an abstract?

You may write an abstract for various reasons. The two most important are selection and indexing. Abstracts allow readers who may be interested in a longer work to quickly decide whether it is worth their time to read it. Also, many online databases use abstracts to index larger works. Therefore, abstracts should contain keywords and phrases that allow for easy searching.

Say you are beginning a research project on how Brazilian newspapers helped Brazil’s ultra-liberal president Luiz Ignácio da Silva wrest power from the traditional, conservative power base. A good first place to start your research is to search Dissertation Abstracts International for all dissertations that deal with the interaction between newspapers and politics. “Newspapers and politics” returned 569 hits. A more selective search of “newspapers and Brazil” returned 22 hits. That is still a fair number of dissertations. Titles can sometimes help winnow the field, but many titles are not very descriptive. For example, one dissertation is titled “Rhetoric and Riot in Rio de Janeiro.” It is unclear from the title what this dissertation has to do with newspapers in Brazil. One option would be to download or order the entire dissertation on the chance that it might speak specifically to the topic. A better option is to read the abstract. In this case, the abstract reveals the main focus of the dissertation:

This dissertation examines the role of newspaper editors in the political turmoil and strife that characterized late First Empire Rio de Janeiro (1827-1831). Newspaper editors and their journals helped change the political culture of late First Empire Rio de Janeiro by involving the people in the discussion of state. This change in political culture is apparent in Emperor Pedro I’s gradual loss of control over the mechanisms of power. As the newspapers became more numerous and powerful, the Emperor lost his legitimacy in the eyes of the people. To explore the role of the newspapers in the political events of the late First Empire, this dissertation analyzes all available newspapers published in Rio de Janeiro from 1827 to 1831. Newspapers and their editors were leading forces in the effort to remove power from the hands of the ruling elite and place it under the control of the people. In the process, newspapers helped change how politics operated in the constitutional monarchy of Brazil.

From this abstract you now know that although the dissertation has nothing to do with modern Brazilian politics, it does cover the role of newspapers in changing traditional mechanisms of power. After reading the abstract, you can make an informed judgment about whether the dissertation would be worthwhile to read.

Besides selection, the other main purpose of the abstract is for indexing. Most article databases in the online catalog of the library enable you to search abstracts. This allows for quick retrieval by users and limits the extraneous items recalled by a “full-text” search. However, for an abstract to be useful in an online retrieval system, it must incorporate the key terms that a potential researcher would use to search. For example, if you search Dissertation Abstracts International using the keywords “France” “revolution” and “politics,” the search engine would search through all the abstracts in the database that included those three words. Without an abstract, the search engine would be forced to search titles, which, as we have seen, may not be fruitful, or else search the full text. It’s likely that a lot more than 60 dissertations have been written with those three words somewhere in the body of the entire work. By incorporating keywords into the abstract, the author emphasizes the central topics of the work and gives prospective readers enough information to make an informed judgment about the applicability of the work.

When do people write abstracts?

• when submitting articles to journals, especially online journals
• when applying for research grants
• when writing a book proposal
• when completing the Ph.D. dissertation or M.A. thesis
• when writing a proposal for a conference paper
• when writing a proposal for a book chapter

Most often, the author of the entire work (or prospective work) writes the abstract. However, there are professional abstracting services that hire writers to draft abstracts of other people’s work. In a work with multiple authors, the first author usually writes the abstract. Undergraduates are sometimes asked to draft abstracts of books/articles for classmates who have not read the larger work.

Types of abstracts

There are two types of abstracts: descriptive and informative. They have different aims, so as a consequence they have different components and styles. There is also a third type called critical, but it is rarely used. If you want to find out more about writing a critique or a review of a work, see the UNC Writing Center handout on writing a literature review . If you are unsure which type of abstract you should write, ask your instructor (if the abstract is for a class) or read other abstracts in your field or in the journal where you are submitting your article.

Descriptive abstracts

A descriptive abstract indicates the type of information found in the work. It makes no judgments about the work, nor does it provide results or conclusions of the research. It does incorporate key words found in the text and may include the purpose, methods, and scope of the research. Essentially, the descriptive abstract describes the work being abstracted. Some people consider it an outline of the work, rather than a summary. Descriptive abstracts are usually very short—100 words or less.

Informative abstracts

The majority of abstracts are informative. While they still do not critique or evaluate a work, they do more than describe it. A good informative abstract acts as a surrogate for the work itself. That is, the writer presents and explains all the main arguments and the important results and evidence in the complete article/paper/book. An informative abstract includes the information that can be found in a descriptive abstract (purpose, methods, scope) but also includes the results and conclusions of the research and the recommendations of the author. The length varies according to discipline, but an informative abstract is rarely more than 10% of the length of the entire work. In the case of a longer work, it may be much less.

Here are examples of a descriptive and an informative abstract of this handout on abstracts . Descriptive abstract:

The two most common abstract types—descriptive and informative—are described and examples of each are provided.

Informative abstract:

Abstracts present the essential elements of a longer work in a short and powerful statement. The purpose of an abstract is to provide prospective readers the opportunity to judge the relevance of the longer work to their projects. Abstracts also include the key terms found in the longer work and the purpose and methods of the research. Authors abstract various longer works, including book proposals, dissertations, and online journal articles. There are two main types of abstracts: descriptive and informative. A descriptive abstract briefly describes the longer work, while an informative abstract presents all the main arguments and important results. This handout provides examples of various types of abstracts and instructions on how to construct one.

Which type should I use?

Your best bet in this case is to ask your instructor or refer to the instructions provided by the publisher. You can also make a guess based on the length allowed; i.e., 100-120 words = descriptive; 250+ words = informative.

How do I write an abstract?

The format of your abstract will depend on the work being abstracted. An abstract of a scientific research paper will contain elements not found in an abstract of a literature article, and vice versa. However, all abstracts share several mandatory components, and there are also some optional parts that you can decide to include or not. When preparing to draft your abstract, keep the following key process elements in mind:

• Reason for writing: What is the importance of the research? Why would a reader be interested in the larger work?
• Problem: What problem does this work attempt to solve? What is the scope of the project? What is the main argument/thesis/claim?
• Methodology: An abstract of a scientific work may include specific models or approaches used in the larger study. Other abstracts may describe the types of evidence used in the research.
• Results: Again, an abstract of a scientific work may include specific data that indicates the results of the project. Other abstracts may discuss the findings in a more general way.
• Implications: What changes should be implemented as a result of the findings of the work? How does this work add to the body of knowledge on the topic?

(This list of elements is adapted with permission from Philip Koopman, “How to Write an Abstract.” )

All abstracts include:

• A full citation of the source, preceding the abstract.
• The most important information first.
• The same type and style of language found in the original, including technical language.
• Key words and phrases that quickly identify the content and focus of the work.
• Clear, concise, and powerful language.

Abstracts may include:

• The thesis of the work, usually in the first sentence.
• Background information that places the work in the larger body of literature.
• The same chronological structure as the original work.

How not to write an abstract:

• Do not refer extensively to other works.
• Do not add information not contained in the original work.
• Do not define terms.

If you are abstracting your own writing

When abstracting your own work, it may be difficult to condense a piece of writing that you have agonized over for weeks (or months, or even years) into a 250-word statement. There are some tricks that you could use to make it easier, however.

Reverse outlining:

This technique is commonly used when you are having trouble organizing your own writing. The process involves writing down the main idea of each paragraph on a separate piece of paper– see our short video . For the purposes of writing an abstract, try grouping the main ideas of each section of the paper into a single sentence. Practice grouping ideas using webbing or color coding .

For a scientific paper, you may have sections titled Purpose, Methods, Results, and Discussion. Each one of these sections will be longer than one paragraph, but each is grouped around a central idea. Use reverse outlining to discover the central idea in each section and then distill these ideas into one statement.

Cut and paste:

To create a first draft of an abstract of your own work, you can read through the entire paper and cut and paste sentences that capture key passages. This technique is useful for social science research with findings that cannot be encapsulated by neat numbers or concrete results. A well-written humanities draft will have a clear and direct thesis statement and informative topic sentences for paragraphs or sections. Isolate these sentences in a separate document and work on revising them into a unified paragraph.

If you are abstracting someone else’s writing

When abstracting something you have not written, you cannot summarize key ideas just by cutting and pasting. Instead, you must determine what a prospective reader would want to know about the work. There are a few techniques that will help you in this process:

Identify key terms:

Search through the entire document for key terms that identify the purpose, scope, and methods of the work. Pay close attention to the Introduction (or Purpose) and the Conclusion (or Discussion). These sections should contain all the main ideas and key terms in the paper. When writing the abstract, be sure to incorporate the key terms.

Highlight key phrases and sentences:

Instead of cutting and pasting the actual words, try highlighting sentences or phrases that appear to be central to the work. Then, in a separate document, rewrite the sentences and phrases in your own words.

Don’t look back:

After reading the entire work, put it aside and write a paragraph about the work without referring to it. In the first draft, you may not remember all the key terms or the results, but you will remember what the main point of the work was. Remember not to include any information you did not get from the work being abstracted.

Revise, revise, revise

No matter what type of abstract you are writing, or whether you are abstracting your own work or someone else’s, the most important step in writing an abstract is to revise early and often. When revising, delete all extraneous words and incorporate meaningful and powerful words. The idea is to be as clear and complete as possible in the shortest possible amount of space. The Word Count feature of Microsoft Word can help you keep track of how long your abstract is and help you hit your target length.

Example 1: Humanities abstract

Kenneth Tait Andrews, “‘Freedom is a constant struggle’: The dynamics and consequences of the Mississippi Civil Rights Movement, 1960-1984” Ph.D. State University of New York at Stony Brook, 1997 DAI-A 59/02, p. 620, Aug 1998

This dissertation examines the impacts of social movements through a multi-layered study of the Mississippi Civil Rights Movement from its peak in the early 1960s through the early 1980s. By examining this historically important case, I clarify the process by which movements transform social structures and the constraints movements face when they try to do so. The time period studied includes the expansion of voting rights and gains in black political power, the desegregation of public schools and the emergence of white-flight academies, and the rise and fall of federal anti-poverty programs. I use two major research strategies: (1) a quantitative analysis of county-level data and (2) three case studies. Data have been collected from archives, interviews, newspapers, and published reports. This dissertation challenges the argument that movements are inconsequential. Some view federal agencies, courts, political parties, or economic elites as the agents driving institutional change, but typically these groups acted in response to the leverage brought to bear by the civil rights movement. The Mississippi movement attempted to forge independent structures for sustaining challenges to local inequities and injustices. By propelling change in an array of local institutions, movement infrastructures had an enduring legacy in Mississippi.

Now let’s break down this abstract into its component parts to see how the author has distilled his entire dissertation into a ~200 word abstract.

What the dissertation does This dissertation examines the impacts of social movements through a multi-layered study of the Mississippi Civil Rights Movement from its peak in the early 1960s through the early 1980s. By examining this historically important case, I clarify the process by which movements transform social structures and the constraints movements face when they try to do so.

How the dissertation does it The time period studied in this dissertation includes the expansion of voting rights and gains in black political power, the desegregation of public schools and the emergence of white-flight academies, and the rise and fall of federal anti-poverty programs. I use two major research strategies: (1) a quantitative analysis of county-level data and (2) three case studies.

What materials are used Data have been collected from archives, interviews, newspapers, and published reports.

Conclusion This dissertation challenges the argument that movements are inconsequential. Some view federal agencies, courts, political parties, or economic elites as the agents driving institutional change, but typically these groups acted in response to movement demands and the leverage brought to bear by the civil rights movement. The Mississippi movement attempted to forge independent structures for sustaining challenges to local inequities and injustices. By propelling change in an array of local institutions, movement infrastructures had an enduring legacy in Mississippi.

Keywords social movements Civil Rights Movement Mississippi voting rights desegregation

Example 2: Science Abstract

Luis Lehner, “Gravitational radiation from black hole spacetimes” Ph.D. University of Pittsburgh, 1998 DAI-B 59/06, p. 2797, Dec 1998

The problem of detecting gravitational radiation is receiving considerable attention with the construction of new detectors in the United States, Europe, and Japan. The theoretical modeling of the wave forms that would be produced in particular systems will expedite the search for and analysis of detected signals. The characteristic formulation of GR is implemented to obtain an algorithm capable of evolving black holes in 3D asymptotically flat spacetimes. Using compactification techniques, future null infinity is included in the evolved region, which enables the unambiguous calculation of the radiation produced by some compact source. A module to calculate the waveforms is constructed and included in the evolution algorithm. This code is shown to be second-order convergent and to handle highly non-linear spacetimes. In particular, we have shown that the code can handle spacetimes whose radiation is equivalent to a galaxy converting its whole mass into gravitational radiation in one second. We further use the characteristic formulation to treat the region close to the singularity in black hole spacetimes. The code carefully excises a region surrounding the singularity and accurately evolves generic black hole spacetimes with apparently unlimited stability.

This science abstract covers much of the same ground as the humanities one, but it asks slightly different questions.

Why do this study The problem of detecting gravitational radiation is receiving considerable attention with the construction of new detectors in the United States, Europe, and Japan. The theoretical modeling of the wave forms that would be produced in particular systems will expedite the search and analysis of the detected signals.

What the study does The characteristic formulation of GR is implemented to obtain an algorithm capable of evolving black holes in 3D asymptotically flat spacetimes. Using compactification techniques, future null infinity is included in the evolved region, which enables the unambiguous calculation of the radiation produced by some compact source. A module to calculate the waveforms is constructed and included in the evolution algorithm.

Results This code is shown to be second-order convergent and to handle highly non-linear spacetimes. In particular, we have shown that the code can handle spacetimes whose radiation is equivalent to a galaxy converting its whole mass into gravitational radiation in one second. We further use the characteristic formulation to treat the region close to the singularity in black hole spacetimes. The code carefully excises a region surrounding the singularity and accurately evolves generic black hole spacetimes with apparently unlimited stability.

Keywords gravitational radiation (GR) spacetimes black holes

Works consulted

We consulted these works while writing this handout. This is not a comprehensive list of resources on the handout’s topic, and we encourage you to do your own research to find additional publications. Please do not use this list as a model for the format of your own reference list, as it may not match the citation style you are using. For guidance on formatting citations, please see the UNC Libraries citation tutorial . We revise these tips periodically and welcome feedback.

Belcher, Wendy Laura. 2009. Writing Your Journal Article in Twelve Weeks: A Guide to Academic Publishing Success. Thousand Oaks, CA: Sage Press.

Koopman, Philip. 1997. “How to Write an Abstract.” Carnegie Mellon University. October 1997. http://users.ece.cmu.edu/~koopman/essays/abstract.html .

Lancaster, F.W. 2003. Indexing And Abstracting in Theory and Practice , 3rd ed. London: Facet Publishing.

You may reproduce it for non-commercial use if you use the entire handout and attribute the source: The Writing Center, University of North Carolina at Chapel Hill

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• Knowledge Base
• Dissertation
• How to Write an Abstract | Steps & Examples

How to Write an Abstract | Steps & Examples

Published on 1 March 2019 by Shona McCombes . Revised on 10 October 2022 by Eoghan Ryan.

An abstract is a short summary of a longer work (such as a dissertation or research paper ). The abstract concisely reports the aims and outcomes of your research, so that readers know exactly what your paper is about.

Although the structure may vary slightly depending on your discipline, your abstract should describe the purpose of your work, the methods you’ve used, and the conclusions you’ve drawn.

One common way to structure your abstract is to use the IMRaD structure. This stands for:

• Introduction

Abstracts are usually around 100–300 words, but there’s often a strict word limit, so make sure to check the relevant requirements.

In a dissertation or thesis , include the abstract on a separate page, after the title page and acknowledgements but before the table of contents .

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Table of contents

Abstract example, when to write an abstract, step 1: introduction, step 2: methods, step 3: results, step 4: discussion, tips for writing an abstract, frequently asked questions about abstracts.

Hover over the different parts of the abstract to see how it is constructed.

This paper examines the role of silent movies as a mode of shared experience in the UK during the early twentieth century. At this time, high immigration rates resulted in a significant percentage of non-English-speaking citizens. These immigrants faced numerous economic and social obstacles, including exclusion from public entertainment and modes of discourse (newspapers, theater, radio).

Incorporating evidence from reviews, personal correspondence, and diaries, this study demonstrates that silent films were an affordable and inclusive source of entertainment. It argues for the accessible economic and representational nature of early cinema. These concerns are particularly evident in the low price of admission and in the democratic nature of the actors’ exaggerated gestures, which allowed the plots and action to be easily grasped by a diverse audience despite language barriers.

Keywords: silent movies, immigration, public discourse, entertainment, early cinema, language barriers.

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You will almost always have to include an abstract when:

• Completing a thesis or dissertation
• Submitting a research paper to an academic journal
• Writing a book proposal
• Applying for research grants

It’s easiest to write your abstract last, because it’s a summary of the work you’ve already done. Your abstract should:

• Be a self-contained text, not an excerpt from your paper
• Be fully understandable on its own
• Reflect the structure of your larger work

Start by clearly defining the purpose of your research. What practical or theoretical problem does the research respond to, or what research question did you aim to answer?

You can include some brief context on the social or academic relevance of your topic, but don’t go into detailed background information. If your abstract uses specialised terms that would be unfamiliar to the average academic reader or that have various different meanings, give a concise definition.

After identifying the problem, state the objective of your research. Use verbs like “investigate,” “test,” “analyse,” or “evaluate” to describe exactly what you set out to do.

This part of the abstract can be written in the present or past simple tense  but should never refer to the future, as the research is already complete.

• This study will investigate the relationship between coffee consumption and productivity.
• This study investigates the relationship between coffee consumption and productivity.

Next, indicate the research methods that you used to answer your question. This part should be a straightforward description of what you did in one or two sentences. It is usually written in the past simple tense, as it refers to completed actions.

• Structured interviews will be conducted with 25 participants.
• Structured interviews were conducted with 25 participants.

Don’t evaluate validity or obstacles here — the goal is not to give an account of the methodology’s strengths and weaknesses, but to give the reader a quick insight into the overall approach and procedures you used.

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Next, summarise the main research results . This part of the abstract can be in the present or past simple tense.

• Our analysis has shown a strong correlation between coffee consumption and productivity.
• Our analysis shows a strong correlation between coffee consumption and productivity.
• Our analysis showed a strong correlation between coffee consumption and productivity.

Depending on how long and complex your research is, you may not be able to include all results here. Try to highlight only the most important findings that will allow the reader to understand your conclusions.

Finally, you should discuss the main conclusions of your research : what is your answer to the problem or question? The reader should finish with a clear understanding of the central point that your research has proved or argued. Conclusions are usually written in the present simple tense.

• We concluded that coffee consumption increases productivity.
• We conclude that coffee consumption increases productivity.

If there are important limitations to your research (for example, related to your sample size or methods), you should mention them briefly in the abstract. This allows the reader to accurately assess the credibility and generalisability of your research.

If your aim was to solve a practical problem, your discussion might include recommendations for implementation. If relevant, you can briefly make suggestions for further research.

If your paper will be published, you might have to add a list of keywords at the end of the abstract. These keywords should reference the most important elements of the research to help potential readers find your paper during their own literature searches.

Be aware that some publication manuals, such as APA Style , have specific formatting requirements for these keywords.

It can be a real challenge to condense your whole work into just a couple of hundred words, but the abstract will be the first (and sometimes only) part that people read, so it’s important to get it right. These strategies can help you get started.

Read other abstracts

The best way to learn the conventions of writing an abstract in your discipline is to read other people’s. You probably already read lots of journal article abstracts while conducting your literature review —try using them as a framework for structure and style.

You can also find lots of dissertation abstract examples in thesis and dissertation databases .

Reverse outline

Not all abstracts will contain precisely the same elements. For longer works, you can write your abstract through a process of reverse outlining.

For each chapter or section, list keywords and draft one to two sentences that summarise the central point or argument. This will give you a framework of your abstract’s structure. Next, revise the sentences to make connections and show how the argument develops.

Write clearly and concisely

A good abstract is short but impactful, so make sure every word counts. Each sentence should clearly communicate one main point.

To keep your abstract or summary short and clear:

• Avoid passive sentences: Passive constructions are often unnecessarily long. You can easily make them shorter and clearer by using the active voice.
• Avoid long sentences: Substitute longer expressions for concise expressions or single words (e.g., “In order to” for “To”).
• Avoid obscure jargon: The abstract should be understandable to readers who are not familiar with your topic.
• Avoid repetition and filler words: Replace nouns with pronouns when possible and eliminate unnecessary words.
• Avoid detailed descriptions: An abstract is not expected to provide detailed definitions, background information, or discussions of other scholars’ work. Instead, include this information in the body of your thesis or paper.

If you’re struggling to edit down to the required length, you can get help from expert editors with Scribbr’s professional proofreading services .

Check your formatting

If you are writing a thesis or dissertation or submitting to a journal, there are often specific formatting requirements for the abstract—make sure to check the guidelines and format your work correctly. For APA research papers you can follow the APA abstract format .

Checklist: Abstract

The word count is within the required length, or a maximum of one page.

The abstract appears after the title page and acknowledgements and before the table of contents .

I have clearly stated my research problem and objectives.

I have briefly described my methodology .

I have summarized the most important results .

I have stated my main conclusions .

I have mentioned any important limitations and recommendations.

The abstract can be understood by someone without prior knowledge of the topic.

You've written a great abstract! Use the other checklists to continue improving your thesis or dissertation.

An abstract is a concise summary of an academic text (such as a journal article or dissertation ). It serves two main purposes:

• To help potential readers determine the relevance of your paper for their own research.
• To communicate your key findings to those who don’t have time to read the whole paper.

Abstracts are often indexed along with keywords on academic databases, so they make your work more easily findable. Since the abstract is the first thing any reader sees, it’s important that it clearly and accurately summarises the contents of your paper.

An abstract for a thesis or dissertation is usually around 150–300 words. There’s often a strict word limit, so make sure to check your university’s requirements.

The abstract is the very last thing you write. You should only write it after your research is complete, so that you can accurately summarize the entirety of your thesis or paper.

Avoid citing sources in your abstract . There are two reasons for this:

• The abstract should focus on your original research, not on the work of others.
• The abstract should be self-contained and fully understandable without reference to other sources.

There are some circumstances where you might need to mention other sources in an abstract: for example, if your research responds directly to another study or focuses on the work of a single theorist. In general, though, don’t include citations unless absolutely necessary.

The abstract appears on its own page, after the title page and acknowledgements but before the table of contents .

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How to Write a Social Science or Humanities Thesis/Dissertation

Writing a thesis/dissertation is a huge task, and it is common to feel overwhelmed at the start. A thesis and a dissertation are both long pieces of focused research written as the sum of your graduate or postgraduate course.

The difference between a thesis and a dissertation can depend on which part of the world you are in. In Europe, a dissertation is written as part of a Master’s degree, while a thesis is written by doctoral students. In the US, a thesis is generally the major research paper written by Master’s students to complete their programs, while a dissertation is written at the doctoral level.

The purpose of both types of research is generally the same: to demonstrate that you, the student, is capable of performing a degree of original, structured, long-term research. Writing a thesis/dissertation gives you experience in project planning and management, and allows you the opportunity to develop your expertise in a particular subject of interest. In that sense, a thesis/dissertation is a luxury, as you are allowed time and resources to pursue your own personal academic interest.

Writing a thesis/dissertation is a larger project than the shorter papers you likely wrote in your coursework. Therefore, the structure of a thesis/dissertation can differ from what you are used to. It may also differ based on what field you are in and what kind of research you do. In this article, we’ll look at how to structure a humanities or social science thesis/dissertation and offer some tips for writing such a big paper. Once you have a solid understanding of how your thesis/dissertation should be structured, you will be ready to begin writing.

How are humanities and social science thesis/dissertations structured?

The structure of a thesis/dissertation will vary depending on the topic, your academic discipline, methodology, and the place you are studying in. Generally, social science and humanities theses/dissertations are structured differently from those in natural sciences, as there are differences in methodologies and sources. However, some social science theses/dissertations can use the same format as natural science dissertations, especially if it heavily uses quantitative research methods. Such theses/dissertations generally follow the “IMRAD” model :

• Introduction

Social science theses/dissertations often range from 80-120 pages in length.

Humanities thesis/dissertations, on the other hand, are often structured more like long essays. This is because these theses/dissertations rely more heavily on discussions of previous literature and/or case studies. They build up an argument around a central thesis citing literature and case studies as examples. Humanities theses/dissertations tend to range from between 100-300 pages in length.

The parts of a dissertation: Starting out

Never assume what your reader knows! Explain every step of your process clearly and concisely as you write, and structure your thesis/dissertation with this goal in mind.

As you prepare your topic and structure your social science or humanities thesis/dissertation, always keep your audience in mind. Who are you writing for? Even if your topic is other experts in the field, you should aim to write in sufficient detail that someone unfamiliar with your topic could follow along. Never assume what your reader knows! Explain every step of your process clearly and concisely as you write, and structure your thesis/dissertation with this goal in mind.

While the structure of social science and humanities theses/dissertations differ somewhat, they both have some basic elements in common. Both types will typically begin with the following elements:

What is the title of your paper?

A good title is catchy and concisely indicates what your paper is about. This page also likely has your name, department and advisor information, and ID number. However, the specific information listed varies by institution.

Acknowledgments page

Many people probably helped you write your thesis/dissertation. If you want to say thank you, this is the place where it can be included.

Your abstract is a one-page summary (300 words or less) of your entire paper. Beginning with your thesis/dissertation question and a brief background information, it explains your research and findings. This is what most people will read before they decide whether to read your paper or not, so you should make it compelling and to the point.

Table of contents

This section lists the chapter and subchapter titles along with their page numbers. It should be written to help your reader easily navigate through your thesis/dissertation.

While these elements are found at the beginning of your humanities or social science thesis/dissertation, most people write them last. Otherwise, they’ll undergo a lot of needless revisions, particularly the table of contents, as you revise, edit, and proofread your thesis/dissertation.

The parts of a humanities thesis/dissertation

As we mentioned above, humanities and some social science theses/dissertations follow an essay-like structure . A typical humanities thesis/dissertation structure includes the following chapters:

• References (Bibliography)

The number of themes above was merely chosen as an example.

In a humanities thesis/dissertation, the introduction and background are often not separate chapters. The introduction and background of a humanities thesis/dissertation introduces the overall topic and provides the reader with a guide for how you will approach the issue. You can then explain why the topic is of interest, highlight the main debates in the field, and provide background information. Then you explain what you are investigating and why. You should also specifically indicate your hypothesis before moving on to the first thematic chapter. 

Thematic chapters (and you can have as many of them as your thesis/dissertation guidelines allow) are generally structured as follows:

• Introduction: Briefly introduce the theme of the chapter and inform the reader what you are going to talk about.
• Argument : State the argument the chapter presents
• Material : Discuss the material you will be using
• Analysis : Provide an analysis of the materials used
• Conclusion : How does this relate to your main argument and connect to the next theme chapter?

Finally, the conclusion of your paper will bring everything together and summarize your argument clearly. This is followed by the references or bibliography section, which lists all of the sources you cited in your thesis/dissertation.

The parts of a social science thesis/dissertation

In contrast to the essay structure of a humanities thesis/dissertation, a typical social science thesis/dissertation structure includes the following chapters:

• Literature Review
• Methodology

Unlike the humanities thesis/dissertation, the introduction and literature review sections are clearly separated in a social science thesis/dissertation. The introduction tells your reader what you will talk about and presents the significance of your topic within the broader context. By the end of your introduction, it should be clear to your reader what you are doing, how you are doing it, and why.

The literature review analyzes the existing research and centres your own work within it. It should provide the reader with a clear understanding of what other people have said about the topic you are investigating. You should make it clear whether the topic you will research is contentious or not, and how much research has been done. Finally, you should explain how this thesis/dissertation will fit within the existing research and what it contributes to the literature overall.

In the methodology section of a social science thesis/dissertation, you should clearly explain how you have performed your research. Did you use qualitative or quantitative methods? How was your process structured? Why did you do it this way? What are the limitations (weaknesses) of your methodological approach?

Once you have explained your methods, it is time to provide your results . What did your research find? This is followed by the discussion , which explores the significance of your results and whether or not they were as you expected. If your research yielded the expected results, why did that happen? If not, why not? Finally, wrap up with a conclusion that reiterates what you did and why it matters, and point to future matters for research. The bibliography section lists all of the sources you cited, and the appendices list any extra information or resources such as raw data, survey questions, etc. that your reader may want to know.

In social science theses/dissertations that rely more heavily on qualitative rather than quantitative methods, the above structure can still be followed. However, sometimes the results and discussion chapters will be intertwined or combined. Certain types of social science theses/dissertations, such as public policy, history, or anthropology, may follow the humanities thesis/dissertation structure as we mentioned above.

Critical steps for writing and structuring a humanities/social science thesis/dissertation

If you are still struggling to get started, here is a checklist of steps for writing and structuring your humanities or social science thesis/dissertation.

• Choose your thesis/dissertation topic
• What is the word count/page length requirement?
• What chapters must be included?
• What chapters are optional?
• Conduct preliminary research
• Decide on your own research methodology
• Outline your proposed methods and expected results
• Use your proposed methodology to choose what chapters to include in your thesis/dissertation
• Create a preliminary table of contents to outline the structure of your thesis/dissertation

By following these steps, you should be able to organize the structure of your humanities or social science thesis/dissertation before you begin writing.

Final tips for writing and structuring a thesis/dissertation

Although writing a thesis/dissertation is a difficult project, it is also very rewarding. You will get the most out of the experience if you properly prepare yourself by carefully learning about each step. Before you decide how to structure your thesis/dissertation, you will need to decide on a thesis topic and come up with a hypothesis. You should do as much preliminary reading and notetaking as you have time for.

Since most people writing a thesis/dissertation are doing it for the first time, you should also take some time to learn about the many tools that exist to help students write better and organize their citations. Citation generators and reference managers like EndNote help you keep track of your sources and AI grammar and writing checkers are helpful as you write. You should also keep in mind that you will need to edit and proofread your thesis/dissertation once you have the bulk of the writing complete. Many thesis editing and proofreading services are available to help you with this as well.

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What are the parts of a social science thesis/dissertation? +

A social science thesis/dissertation is usually structured as follows:

How long is a typical social science thesis/dissertation? +

What are the parts of a humanities thesis/dissertation +.

Humanities theses/dissertations are usually structured like this:

• Thematic Chapters

What is the typical structure of a thematic chapter in a humanities thesis/dissertation? +

A thematic chapter in a humanities thesis/dissertation is structured like this:

How long is a typical humanities thesis/dissertation? +

A typical humanities thesis/dissertation tends to range from 100 to 300 pages in length.

Organizing Research for Arts and Humanities Papers and Theses

• General Guide Information
• Developing a Topic
• What are Primary and Secondary Sources
• What are Scholarly and Non-Scholarly Sources
• Writing an Abstract
• Writing Academic Book Reviews
• Writing A Literature Review
• Using Images and other Media

What is an abstract?

Note: This description of a typical abstract and its elements is geared toward researchers in the arts and humanities. Additional information on writing abstracts is available in Dr. Robert Labaree's libguide on organizing research in the social sciences .

An abstract is a summary of a paper, a book, or a presentation. As a general rule, the abstract is written by the author of the work. Most abstracts are informative.

Abstracts are a required part of graduate theses and dissertations. Abstracts are common in academic and scholarly journal articles, as well as in conference presentations and publications of proceedings. The author, the title, and the abstract are the most immediately visible elements of a work of scholarship that other researchers see as they peruse scholarly databases and publications. These are also the elements that may be indexed by search engines such as Google.

Stylistic guidelines : Use active verbs, when possible, and write in complete sentences. Try to imagine yourself in the shoes of a reader who is not familiar with your work, and who might be reading the abstract to decide on the im portance and relevance of your research.

An informative abstract

A common type of abstract is informative. Such an abstract is usually about 300-500 words in length. It is usually composed after the conclusion of the writing of the work, and acts as a surrogate for the work itself.

Generally speaking an informative abstract should include at least the following elements:

1) an overall description of the topic explored;

2) the theoretical, historical, or methodological framework used;

3) an outline of the main argument(s);

4) a brief summary of the conclusion(s).

A descriptive abstract

A somewhat less common type of abstract is descriptive. Descriptive abstracts are short, ordinarily 150 words or less, and briefly describe the work, almost in an outline format.

Remember to keep track of your sources, regardless of the stage of your research. The USC Libraries have an excellent guide to  citation styles  and to  citation management software . 

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The Dissertation Abstract: 101

How to write a clear & concise abstract (with examples).

By:   Madeline Fink (MSc) Reviewed By: Derek Jansen (MBA)   | June 2020

So, you’ve (finally) finished your thesis or dissertation or thesis. Now it’s time to write up your abstract (sometimes also called the executive summary). If you’re here, chances are you’re not quite sure what you need to cover in this section, or how to go about writing it. Fear not – we’ll explain it all in plain language , step by step , with clear examples .

Overview: The Dissertation/Thesis Abstract

• What exactly is a dissertation (or thesis) abstract
• What’s the purpose and function of the abstract
• Why is the abstract so important
• How to write a high-quality dissertation abstract
• Example/sample of a quality abstract
• Quick tips to write a high-quality dissertation abstract

What is an abstract?

Simply put, the abstract in a dissertation or thesis is a short (but well structured) summary that outlines the most important points of your research (i.e. the key takeaways). The abstract is usually 1 paragraph or about 300-500 words long (about one page), but but this can vary between universities.

A quick note regarding terminology – strictly speaking, an abstract and an executive summary are two different things when it comes to academic publications. Typically, an abstract only states what the research will be about, but doesn’t explore the findings – whereas an executive summary covers both . However, in the context of a dissertation or thesis, the abstract usually covers both, providing a summary of the full project.

In terms of content, a good dissertation abstract usually covers the following points:

• The purpose of the research (what’s it about and why’s that important)
• The methodology (how you carried out the research)
• The key research findings (what answers you found)
• The implications of these findings (what these answers mean)

We’ll explain each of these in more detail a little later in this post. Buckle up.

What’s the purpose of the abstract?

A dissertation abstract has two main functions:

The first purpose is to  inform potential readers  of the main idea of your research without them having to read your entire piece of work. Specifically, it needs to communicate what your research is about (what were you trying to find out) and what your findings were . When readers are deciding whether to read your dissertation or thesis, the abstract is the first part they’ll consider. 

The second purpose of the abstract is to  inform search engines and dissertation databases  as they index your dissertation or thesis. The keywords and phrases in your abstract (as well as your keyword list) will often be used by these search engines to categorize your work and make it accessible to users. 

Simply put, your abstract is your shopfront display window – it’s what passers-by (both human and digital) will look at before deciding to step inside. 

Why’s it so important?

The short answer – because most people don’t have time to read your full dissertation or thesis! Time is money, after all…

If you think back to when you undertook your literature review , you’ll quickly realise just how important abstracts are! Researchers reviewing the literature on any given topic face a mountain of reading, so they need to optimise their approach. A good dissertation abstract gives the reader a “TLDR” version of your work – it helps them decide whether to continue to read it in its entirety. So, your abstract, as your shopfront display window, needs to “sell” your research to time-poor readers.

You might be thinking, “but I don’t plan to publish my dissertation”. Even so, you still need to provide an impactful abstract for your markers. Your ability to concisely summarise your work is one of the things they’re assessing, so it’s vital to invest time and effort into crafting an enticing shop window.  

A good abstract also has an added purpose for grad students . As a freshly minted graduate, your dissertation or thesis is often your most significant professional accomplishment and highlights where your unique expertise lies. Potential employers who want to know about this expertise are likely to only read the abstract (as opposed to reading your entire document) – so it needs to be good!

Think about it this way – if your thesis or dissertation were a book, then the abstract would be the blurb on the back cover. For better or worse, readers will absolutely judge your book by its cover .

How to write your abstract

As we touched on earlier, your abstract should cover four important aspects of your research: the purpose , methodology , findings , and implications . Therefore, the structure of your dissertation or thesis abstract needs to reflect these four essentials, in the same order.  Let’s take a closer look at each of them, step by step:

Step 1: Describe the purpose and value of your research

Here you need to concisely explain the purpose and value of your research. In other words, you need to explain what your research set out to discover and why that’s important. When stating the purpose of research, you need to clearly discuss the following:

• What were your research aims and research questions ?
• Why were these aims and questions important?

It’s essential to make this section extremely clear, concise and convincing . As the opening section, this is where you’ll “hook” your reader (marker) in and get them interested in your project. If you don’t put in the effort here, you’ll likely lose their interest.

Step 2: Briefly outline your study’s methodology

In this part of your abstract, you need to very briefly explain how you went about answering your research questions . In other words, what research design and methodology you adopted in your research. Some important questions to address here include:

• Did you take a qualitative or quantitative approach ?
• Who/what did your sample consist of?
• How did you collect your data?
• How did you analyse your data?

Simply put, this section needs to address the “ how ” of your research. It doesn’t need to be lengthy (this is just a summary, after all), but it should clearly address the four questions above.

Need a helping hand?

Step 3: Present your key findings

Next, you need to briefly highlight the key findings . Your research likely produced a wealth of data and findings, so there may be a temptation to ramble here. However, this section is just about the key findings – in other words, the answers to the original questions that you set out to address.

Again, brevity and clarity are important here. You need to concisely present the most important findings for your reader.

Step 4: Describe the implications of your research

Have you ever found yourself reading through a large report, struggling to figure out what all the findings mean in terms of the bigger picture? Well, that’s the purpose of the implications section – to highlight the “so what?” of your research. 

In this part of your abstract, you should address the following questions:

• What is the impact of your research findings on the industry /field investigated? In other words, what’s the impact on the “real world”. 
• What is the impact of your findings on the existing body of knowledge ? For example, do they support the existing research?
• What might your findings mean for future research conducted on your topic?

If you include these four essential ingredients in your dissertation abstract, you’ll be on headed in a good direction.

Example: Dissertation/thesis abstract

Here is an example of an abstract from a master’s thesis, with the purpose , methods , findings , and implications colour coded.

The U.S. citizenship application process is a legal and symbolic journey shaped by many cultural processes. This research project aims to bring to light the experiences of immigrants and citizenship applicants living in Dallas, Texas, to promote a better understanding of Dallas’ increasingly diverse population. Additionally, the purpose of this project is to provide insights to a specific client, the office of Dallas Welcoming Communities and Immigrant Affairs, about Dallas’ lawful permanent residents who are eligible for citizenship and their reasons for pursuing citizenship status . The data for this project was collected through observation at various citizenship workshops and community events, as well as through semi-structured interviews with 14 U.S. citizenship applicants . Reasons for applying for U.S. citizenship discussed in this project include a desire for membership in U.S. society, access to better educational and economic opportunities, improved ease of travel and the desire to vote. Barriers to the citizenship process discussed in this project include the amount of time one must dedicate to the application, lack of clear knowledge about the process and the financial cost of the application. Other themes include the effects of capital on applicant’s experience with the citizenship process, symbolic meanings of citizenship, transnationalism and ideas of deserving and undeserving surrounding the issues of residency and U.S. citizenship. These findings indicate the need for educational resources and mentorship for Dallas-area residents applying for U.S. citizenship, as well as a need for local government programs that foster a sense of community among citizenship applicants and their neighbours.

Practical tips for writing your abstract

When crafting the abstract for your dissertation or thesis, the most powerful technique you can use is to try and put yourself in the shoes of a potential reader. Assume the reader is not an expert in the field, but is interested in the research area. In other words, write for the intelligent layman, not for the seasoned topic expert. 

Start by trying to answer the question “why should I read this dissertation?”

Remember the WWHS.

Make sure you include the  what , why ,  how , and  so what  of your research in your abstract:

• What you studied (who and where are included in this part)
• Why the topic was important
• How you designed your study (i.e. your research methodology)
• So what were the big findings and implications of your research

Keep it simple.

Use terminology appropriate to your field of study, but don’t overload your abstract with big words and jargon that cloud the meaning and make your writing difficult to digest. A good abstract should appeal to all levels of potential readers and should be a (relatively) easy read. Remember, you need to write for the intelligent layman.

Be specific.

When writing your abstract, clearly outline your most important findings and insights and don’t worry about “giving away” too much about your research – there’s no need to withhold information. This is the one way your abstract is not like a blurb on the back of a book – the reader should be able to clearly understand the key takeaways of your thesis or dissertation after reading the abstract. Of course, if they then want more detail, they need to step into the restaurant and try out the menu.

Psst... there’s more!

This post was based on one of our popular Research Bootcamps . If you're working on a research project, you'll definitely want to check this out ...

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17 Comments

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Library Guides

Dissertations 2: structure: thematic.

In the humanities, a thematic dissertation is often structured like a long essay. It can contain: 

Title page 

Abstract 

Table of contents 

Introduction  

Literature review (which can be included in the introduction rather than as a separate chapter. Check with your supervisor if you are unsure). 

Theme 1 

Theme 2 

Theme 3 

Conclusion 

Bibliography 

Appendices 

Abstracts are used by other researchers to establish the relevance of the study to their own work. Therefore, they should contain the what, why, who, where and how of your project.  

They are typically between 250 – 300 words long, offer a summary of the main findings and present the conclusions, so you should attempt to write an abstract (if requested), after you have finished writing the dissertation.  

A typical abstract summarises: 

What the study aimed to achieve  

The methodology used 

Why the research was conducted 

Why the research is important 

Who/what was researched 

Table of Contents

The table of contents should list all the items included in your dissertation.  

It is a good idea to use the electronic table of contents feature in Word to automatically link it to your chapter headings and page numbers. Attempting to manually create a table of contents means that you will have to adjust your page numbers every time you edit your work before submission, which may waste valuable time!  

This useful  video will walk you through the formatting of longer documents using the electronic table of contents feature. 

Introduction

The introduction explains the how, what, where, when, why and who of the research. It introduces the reader to your dissertation and should act as a clear guide as to what it will cover.  

The introduction may include the following content: 

Introduce the topic of the dissertation

• State why the topic is of interest 
• Give background information on the subject. 
• Refer to the main debates in the field

Identify the scope of your research 

• Highlight what hasn't already been said by the literature  
• Demonstrate what you seek to investigate, and why 
• Present the aim of the dissertation. 
• Mention your research question or hypothesis 

Indicate your approach  

• Introduce your main argument (especially if you have a research question, rather than hypothesis). 
• Mention your methods/research design. 
• Outline the dissertation structure (introduce the main points that you will discuss in the order they will be presented). 

Normally, the introduction is roughly 10% of a dissertation word count. 

Literature Review

The term “literature” in “literature review” comprises scholarly articles, books, and other sources (e.g. reports) relevant to a particular issue, area of research or theory. In a dissertation, the literature review illustrates what the literature already says on your research subject, providing summary and synthesis of such literature.  

It is generally structured by topic, starting from general background and concepts, and then addressing what can be found - and cannot be found - on the specific focus of your dissertation. Indeed, the literature review should identify gaps in the literature, that your research aims to fill. This requires you to engage critically with the literature, not merely reproduce the critical understanding of others.  

In sum, literature reviews should demonstrate how your research question can be located in a wider field of inquiry. Therefore, a literature review needs to address the connections between your work and the work of others by highlighting links between them. In doing so, you will demonstrate the foundations of your project and show how you are taking the line of inquiry forwards.  

By the end of your literature review, your reader should be able to see: 

The gap in knowledge and understanding which you say exists in the field. 

How your research question will work within that gap. 

The work other researchers have carried out and the issues debated in the field. 

That you have a good understanding of the field and that you are critically engaged with the debates (Burnett, 2009). 

For more detailed guidance on how to write literature reviews, check out the Literature Review Guide. 

Theme Chapters

In a thematic structure, the core chapters present analysis and discussion of different themes relevant to answer the research question and support the overall argument of the dissertation. The chapters will include analysis of texts/ research material. They can explore and connect academic theories/research to develop an argument. Stella Cottrell offers some good guidance on how to structure your theme chapters. Each chapter should have the following elements (Cottrell, 2014, p183):

Theme: What is the theme of this chapter? Sequence your themes logically (e.g. from general to specific).  

Argument: What argument does this chapter present?  

Material: What material you will be using for this chapter? 

Clustering: What are the main points you want to make? Deal with one point at a time, and don't jum around? Dedicate your points to sub-headings and paragraphs.  

Sequence: In what order are you going to present the points you want to make in this chapter? Draw an outline of the chapter before starting writing it.  

Introduction and Conclusion: Each chapter should have a short introduction and conclusion. 

The conclusion is the final chapter of your dissertation. It should flow logically from the previously presented text; therefore, you should avoid introducing new ideas, new data, or a new direction.  

Ideally, the conclusion should leave the reader with a clear understanding of the discovery or argument you have advanced.  

This can be done by: 

Summarising and synthesising your main findings and how they relate to your research question or hypotheses  

Demonstrating the relevance and importance of your work in the wider context of your field. For example, what recommendations would you make for future research? What do we know now that we didn’t know before? 

Link your conclusion to your introduction as both frame your dissertation. 

A conclusion is roughly five to ten percent of the word count of the dissertation. 

Avoid excessive detail. Decide what your reader needs to know. 

Don’t introduce any new information such as theories, data or ideas.  

Sum up the main points of your research.  

Bibliography

While writing your dissertation, you would have referred to the works and research of many different authors and editors in your field of study. These works should be acknowledged in the bibliography where you will list writers alphabetically by surname. 

For example: 

Poloian, L.R. (2013).  Retailing principles: global, multichannel, and managerial viewpoints.  New York: Fairchild.  Biggs, J. and Tang, C. (2011).  Teaching for quality learning at university . Maidenhead: Open University Press.  Ramsay, P., Maier, P. and Price, G. (2010).  Study skills for business and management students . Harlow: Longman. 

Unless otherwise specified by your module leader, the University uses the Harvard (author-date) style of citing and referencing. For more guidance and support on how to reference effectively check out the  Referencing Guide . You can also  book an appointment  with an Academic Engagement Librarian for extra help with referencing. 

While the main results of your study should be placed in the body of your dissertation, any extra information can be placed in the appendices chapter. This supplementary information, for instance, can consist of graphs, charts, or tables that demonstrate less significant results or interview transcripts that would disrupt the flow of the main text if they were included within it.  

You can create one long appendix section or divide it into smaller sections to make it easier to navigate. For example, you might want to have an appendix for images, an appendix for transcripts, and an appendix for graphs. Each appendix (each graph or chart, etc.) should have its own number and title. Further, the sources for all appendices should be acknowledged through referencing and listed in the bibliography. 

Don’t forget to mention each appendix at least once during your dissertation! This can be done using brackets in the following way: (see appendix 1). 

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Scholars often write abstracts for various applications: conference presentations may require an abstract or other short summary for a program; journal articles almost always require abstracts; invited talks and lectures are often advertised using an abstract. While the application may necessarily change the length of the abstract (a conference program may only allow for 50-75 words, for instance), the purpose and structure remains fairly constant.

Abstracts are generally kept brief (approximately 150-200 words). They differ by field, but in general, they need to summarize the article so that readers can decide if it is relevant to their work. The typical abstract includes these elements:

• A statement of the problem and objectives
• A statement of the significance of the work
• A summary of employed methods or your research approach
• A summary of findings or conclusions of the study
• A description of the implications of the findings

Regardless of field, abstract authors should explain the purpose of the work, methods used, the results and the conclusions that can be drawn. However, each field purports slightly different ways to structure the abstract. A reliable strategy is to write the abstract as a condensed version of your article, with 1-2 sentences summarizing each major section. This means that in many of the sciences and a large portion of the humanities, abstracts follow a version of the IMRAD structure: Introduction, Methods, Results, and Discussion.

Most scientific journals require authors to submit such abstracts. It is generally advisable to write the abstract in the English language. That is because most papers in other languages, especially Asian nations, tend to publish an English abstract with common search engines, such as, the MLA site.

Example Abstract

This example abstract follows the IMRAD structure closely. The first two sentences are the introduction and background information. Sentences 3-5 describe the methods used in the study. Sentence 6 summarizes the results, while the last two sentences summarize the discussion and conclusion of the study; they also indicate the significance of the results.

Usability and User-Centered Theory for 21 st Century OWLs — by Dana Lynn Driscoll, H. Allen Brizee, Michael Salvo, and Morgan Sousa from The Handbook of Research on Virtual Workplaces and the New Nature of Business Practices . Eds. Kirk St. Amant and Pavel Zemlansky. Hershey, PA: Idea Group Publishing, 2008.

This article describes results of usability research conducted on the Purdue Online Writing Lab (OWL). The Purdue OWL is an information-rich educational website that provides free writing resources to users worldwide. Researchers conducted two generations of usability tests. In the first test, participants were asked to navigate the OWL and answer questions. Results of the first test and user-centered scholarship indicated that a more user-centered focus would improve usability. The second test asked participants to answer writing-related questions using both the OWL website and a user-centered OWL prototype. Participants took significantly less time to find information using the prototype and reported a more positive response to the user-centered prototype than the original OWL. Researchers conclude that a user-centered website is more effective and can be a model for information-rich online resources. Researchers also conclude that usability research can be a productive source of ideas, underscoring the need for participatory invention.

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Writing an abstract - a six point checklist (with samples)

Posted in: abstract , dissertations

The abstract is a vital part of any research paper. It is the shop front for your work, and the first stop for your reader. It should provide a clear and succinct summary of your study, and encourage your readers to read more. An effective abstract, therefore should answer the following questions:

• Why did you do this study or project?
• What did you do and how?
• What did you find?
• What do your findings mean?

So here's our run down of the key elements of a well-written abstract.

• Size - A succinct and well written abstract should be between approximately 100- 250 words.
• Background - An effective abstract usually includes some scene-setting information which might include what is already known about the subject, related to the paper in question (a few short sentences).
• Purpose  - The abstract should also set out the purpose of your research, in other words, what is not known about the subject and hence what the study intended to examine (or what the paper seeks to present).
• Methods - The methods section should contain enough information to enable the reader to understand what was done, and how. It should include brief details of the research design, sample size, duration of study, and so on.
• Results - The results section is the most important part of the abstract. This is because readers who skim an abstract do so to learn about the findings of the study. The results section should therefore contain as much detail about the findings as the journal word count permits.
• Conclusion - This section should contain the most important take-home message of the study, expressed in a few precisely worded sentences. Usually, the finding highlighted here relates to the primary outcomes of the study. However, other important or unexpected findings should also be mentioned. It is also customary, but not essential, to express an opinion about the theoretical or practical implications of the findings, or the importance of their findings for the field. Thus, the conclusions may contain three elements:
• The primary take-home message.
• Any additional findings of importance.
• Implications for future studies.

Example Abstract 2: Engineering Development and validation of a three-dimensional finite element model of the pelvic bone.

Abstract from: Dalstra, M., Huiskes, R. and Van Erning, L., 1995. Development and validation of a three-dimensional finite element model of the pelvic bone. Journal of biomechanical engineering, 117(3), pp.272-278.

And finally...  A word on abstract types and styles

Abstract types can differ according to subject discipline. You need to determine therefore which type of abstract you should include with your paper. Here are two of the most common types with examples.

Informative Abstract

The majority of abstracts are informative. While they still do not critique or evaluate a work, they do more than describe it. A good informative abstract acts as a surrogate for the work itself. That is, the researcher presents and explains all the main arguments and the important results and evidence in the paper. An informative abstract includes the information that can be found in a descriptive abstract [purpose, methods, scope] but it also includes the results and conclusions of the research and the recommendations of the author. The length varies according to discipline, but an informative abstract is usually no more than 300 words in length.

Descriptive Abstract A descriptive abstract indicates the type of information found in the work. It makes no judgements about the work, nor does it provide results or conclusions of the research. It does incorporate key words found in the text and may include the purpose, methods, and scope of the research. Essentially, the descriptive abstract only describes the work being summarised. Some researchers consider it an outline of the work, rather than a summary. Descriptive abstracts are usually very short, 100 words or less.

Adapted from Andrade C. How to write a good abstract for a scientific paper or conference presentation. Indian J Psychiatry. 2011 Apr;53(2):172-5. doi: 10.4103/0019-5545.82558. PMID: 21772657; PMCID: PMC3136027 .

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Sample Dissertation Abstracts

Amy K. Anderson , 2014

“Image/Text and Text/Image: Reimagining Multimodal Relationships through Dissociation”

“W.J.T. Mitchell has famously noted that we are in the midst of a “pictorial turn,” and images are playing an increasingly important role in digital and multimodal communication. My dissertation addresses the question of how meaning is made when texts and images are united in multimodal arguments. Visual rhetoricians have often attempted to understand text-image arguments by privileging one medium over the other, either using text-based rhetorical principles or developing new image-based theories. I argue that the relationship between the two media is more dynamic, and can be better understood by applying The New Rhetoric ’s concept of dissociation, which Chaim Perelman and Lucie Olbrechts-Tyteca developed to demonstrate how the interaction of differently valued concepts can construct new meaning. My dissertation expands the range of dissociation by applying it specifically to visual contexts and using it to critique visual arguments in a series of historical moments when political, religious, and economic factors cause one form of media to be valued over the other: Byzantine Iconoclasm, the late medieval period, the 1950’s advertising boom, and the modern digital age. In each of these periods, I argue that dissociation reveals how the privileged medium can shape an entire multimodal argument. I conclude with a discussion of dissociative multimodal pedagogy, applying dissociation to the multimodal composition classroom.”

Holly F. Osborn , 2014

“Apparitional Economies: Spectral Imagery in the Antebellum Imagination”

“ Apparitional Economies is invested in both a historical consideration of economic conditions through the antebellum era and an examination of how spectral representations depict the effects of such conditions on local publics and individual persons. From this perspective, the project demonstrates how extensively the period’s literature is entangled in the economic: in financial devastation, in the boundaries of seemingly limitless progress, and in the standards of value that order the worth of commodities and the persons who can trade for them.  I argue that the space of the specter is a force of representation, an invisible site in which the uncertainties of antebellum economic and social change become visible. I read this spectral space in canonical works by Nathaniel Hawthorne, Edgar Allan Poe, Herman Melville, and Walt Whitman and in emerging texts by Robert Montgomery Bird, Theophilus Fisk, Fitz James O’Brien, and Edward Williams Clay.  Methodologically, Apparitional Economies moves through historical events and textual representation in two ways: chronologically with an attention to archival materials through the antebellum era (beginning with the specters that emerge with the Panic of 1837) and interpretively across the readings of a literary specter (as a space of lack and potential, as exchange, as transformation, and as the presence of absence). As a failed body and, therefore, a flawed embodiment of economic existence, the literary specter proves a powerful representation of antebellum social and financial uncertainties.”

Michael Todd Hendricks , 2014

“Knowing and Being Known: Sexual Delinquency, Stardom, and Adolescent Girlhood in Midcentury American Film”

“Sexual delinquency marked midcentury cinematic representations of adolescent girls in 1940s, 50, and early 60s. Drawing from the history of adolescence and the context of midcentury female juvenile delinquency, I argue that studios and teen girl stars struggled for decades with publicity, censorship, and social expectations regarding the sexual license of teenage girls. Until the late 1950s, exploitation films and B movies exploited teen sex and pregnancy while mainstream Hollywood ignored those issues, struggling to promote teen girl stars by tightly controlling their private lives but depriving fan magazines of the gossip and scandals that normally fueled the machinery of stardom. The emergence and image of the postwar, sexually autonomous teen girl finally began to see expression in mainstream melodramas of the late 50s, and teen girl stars such as Sandra Dee and Natalie Wood created new, “post-delinquent” star images wherein “good girls” could still be sexually experienced. This new image was a significant departure from the widespread belief that the sexually active teen girl was a fundamentally delinquent threat to the nuclear family, and offered a liberal counterpoint to more conservative teen girl prototypes like Hayley Mills, which continued to have cultural currency.”

Emily A. Dotson , 2014

“Strong Angels of Comfort: Middle Class Managing Daughters in Victorian Literature”

“This dissertation joins a vibrant conversation in the social sciences about the challenging nature of care labor as well as feminist discussions about the role of the daughter in Victorian culture.  It explores the literary presence of the middle class managing daughter in the Victorian home.  Collectively, the novels in this study articulate social anxieties about the unclear and unstable role of daughters in the family, the physically and emotionally challenging work they, and all women, do, and the struggle for daughters to find a place in a family hierarchy, which is often structured not by effort or affection, but by proscribed traditional roles, which do not easily adapt to managing daughters, even if they are the ones holding the family together.  The managing daughter is a problem not accounted for in any conventional domestic structure or ideology so there is no role, no clear set of responsibilities and no boundaries that could, and arguably should, define her obligations, offer her opportunities for empowerment, or set necessary limits on the broad cultural mandate she has to comfort and care others.  The extremes she is often pushed to reveals the stresses and hidden conflicts for authority and autonomy inherent in domestic labor without the iconic angel in the house rhetoric that so often masks the difficulties of domestic life for women. She gains no authority or stability no matter how loving or even how necessary she is to a family because there simply is no position in the parental family structure for her.  The managing daughter thus reveals a deep crack in the structure of the traditional Victorian family by showing that it often cannot accommodate, protect, or validate a loving non-traditional family member because it values traditional hierarchies over emotion or effort.  Yet, in doing so, it also suggests that if it is position not passion that matters, then as long as a woman assumes the right position in the family then deep emotional connections to others are not necessary for her to care competently for others.”

Virginia B. Engholm , 2014

“The Power of Multiplying: Reproductive Control in American Culture, 1850-1930”

“Prior to the advent of modern birth control beginning in the nineteenth century, the biological reproductive cycle of pregnancy, post-partum recovery, and nursing dominated women’s adult years. The average birth rate per woman in 1800 was just over seven, but by 1900, that rate had fallen to just under than three and a half. The question that this dissertation explores is what cultural narratives about reproduction and reproductive control emerge in the wake of this demographic shift. What’s at stake in a woman’s decision to reproduce, for herself, her family, her nation? How do women, and society, control birth?  In order to explore these questions, this dissertation broadens the very term “birth control” from the technological and medical mechanisms by which women limit or prevent conception and birth to a conception of “controlling birth,” the societal and cultural processes that affect reproductive practices. This dissertation, then, constructs a cultural narrative of the process of controlling birth. Moving away from a focus on “negative birth control”—contraception, abortion, sterilization—the term “controlling birth” also applies to engineering or encouraging wanted or desired reproduction. While the chapters of this work often focus on traditional sites of birth control—contraceptives, abortion, and eugenics—they are not limited to those forms, uncovering previously hidden narratives of reproduction control. This new lens also reveals men’s investment in these reproductive practices.  By focusing on a variety of cultural texts—advertisements, fictional novels, historical writings, medical texts, popular print, and film—this project aims to create a sense of how these cultural productions work together to construct narratives about sexuality, reproduction, and reproductive control. Relying heavily on a historicizing of these issues, my project shows how these texts—both fictional and nonfictional—create a rich and valid site from which to explore the development of narratives of sexuality and reproductive practices, as well as how these narratives connect to larger cultural narratives of race, class, and nation. The interdisciplinary nature of this inquiry highlights the interrelationship between the literary productions of the nineteenth and twentieth century and American cultural history.

Amber M. Stamper , 2013

“Witnessing the Web: The Rhetoric of American E-Vangelism and Persuasion Online”

“From the distribution of religious tracts at Ellis Island and Billy Sunday’s radio messages to televised recordings of the Billy Graham Crusade and Pat Robertson’s 700 Club, American evangelicals have long made a practice of utilizing mass media to spread the Gospel. Most recently, these Christian evangelists have gone online. As a contribution to scholarship in religious rhetoric and media studies, this dissertation offers evangelistic websites as a case study into the ways persuasion is carried out on the Internet. Through an analysis of digital texts—including several evangelical home pages, a chat room, discussion forums, and a virtual church—I investigate how conversion is encouraged via web design and virtual community as well as how the Internet medium impacts the theology and rhetorical strategies of web evangelists. I argue for “persuasive architecture” and “persuasive communities”—web design on the fundamental level of interface layout and tightly-controlled restrictions on discourse and community membership—as key components of this strategy. In addition, I argue that evangelical ideology has been influenced by the web medium and that a “digital reformation” is taking place in the church, one centered on a move away from the Prosperity Gospel of televangelism to a Gospel focused on God as divine problem-solver and salvation as an uncomplicated, individualized, and instantaneously-rewarding experience, mimicking Web 2.0 users’ desire for quick, timely, and effective answers to all queries. This study simultaneously illuminates the structural and fundamental levels of design through which the web persuades as well as how—as rhetoricians from Plato’s King Thamus to Marshall McLuhan have recognized—media inevitably shapes the message and culture of its users.”

Devjani Roy , 2013

“Randomness, Uncertainty, and Economic Behavior: The Life of Money in Eighteenth-Century Fiction”

“My dissertation argues that fiction produced in England during the frequent financial crises and political volatility experienced between 1770 and 1820 both reflected and shaped the cultural anxiety occasioned by a seemingly random and increasingly uncertain world. The project begins within the historical framework of the multiple financial crises that occurred in the late eighteenth century: seven crises took place between 1760 and 1797 alone, appearing seemingly out of nowhere and creating a climate of financial meltdown. But how did the awareness of economic turbulence filter into the creative consciousness? Through an interdisciplinary focus on cultural studies and behavioral economics, the dissertation posits that in spite of their conventional, status quo affirming endings (opportunists are punished, lovers are married), novels and plays written between 1770 and 1820 contemplated models of behavior that were newly opportunistic, echoing the reluctant realization that irrationality had become the norm rather than a rare aberration. By analyzing concrete narrative strategies used by writers such as Frances Burney, Georgiana Cavendish, Hannah Cowley, and Thomas Holcroft, I demonstrate that late eighteenth-century fiction both articulates and elides the awareness of randomness and uncertainty in its depiction of plot, character, and narrative.”

George Micajah Phillips , 2011

“Seeing Subjects: Recognition, Identity, and Visual Cultures in Literary Modernism”

“ Seeing Subjects plots a literary history of modern Britain that begins with Dorian Gray obsessively inspecting his portrait’s changes and ends in Virginia Woolf’s visit to the cinema where she found audiences to be “savages watching the pictures.” Focusing on how literature in the late-19 th and 20 th centuries regarded images as possessing a shaping force over how identities are understood and performed, I argue that modernists in Britain felt mediated images were altering, rather than merely representing, British identity. As Britain’s economy expanded to unprecedented imperial reach and global influence, new visual technologies also made it possible to render images culled from across the British world—from its furthest colonies to darkest London—to the small island nation, deeply and irrevocably complicating British identity. In response, Oscar Wilde, Joseph Conrad, T. S. Eliot, and others sought to better understand how identity was recognized, particularly visually. By exploring how painting, photography, colonial exhibitions, and cinema sought to manage visual representations of identity, these modernists found that recognition began by acknowledging the familiar but also went further to acknowledge what was strange and new as well. Reading recognition and misrecognition as crucial features of modernist texts, Seeing Subjects argues for a new understanding of how modernism’s formal experimentation came to be and for how it calls for responses from readers today.”

Aparajita Sengupta , 2011

“Nation, Fantasy, and Mimicry: Elements of Political Resistance in Postcolonial Indian Cinema”

“In spite of the substantial amount of critical work that has been produced on Indian cinema in the last decade, misconceptions about Indian cinema still abound. Indian cinema is a subject about which conceptions are still muddy, even within prominent academic circles. The majority of the recent critical work on the subject endeavors to correct misconceptions, analyze cinematic norms and lay down the theoretical foundations for Indian cinema. This dissertation conducts a study of the cinema from India with a view to examine the extent to which such cinema represents an anti-colonial vision. The political resistance of Indian films to colonial and neo-colonial norms, and their capacity to formulate a national identity is the primary focus of the current study.”

Kenneth Carr Hawley , 2007

“The Boethian Vision of Eternity in Old, Middle, and Early Modern English Translations of De Consolatione Philosophi”

“While this analysis of the Old, Middle, and Early Modern English translations of De Consolatione Philosophiandamp;aelig; provides a brief reception history and an overview of the critical tradition surrounding each version, its focus is upon how these renderings present particular moments that offer the consolation of eternity, especially since such passages typify the work as a whole. For Boethius, confused and conflicting views on fame, fortune, happiness, good and evil, fate, free will, necessity, foreknowledge, and providence are only capable of clarity and resolution to the degree that one attains to knowledge of the divine mind and especially to knowledge like that of the divine mind, which alone possesses a perfectly eternal perspective. Thus, as it draws upon such fundamentally Boethian passages on the eternal Prime Mover, this study demonstrates how the translators have negotiated linguistic, literary, cultural, religious, and political expectations and forces as they have presented their own particular versions of the Boethian vision of eternity. Even though the text has been understood, accepted, and appropriated in such divergent ways over the centuries, the Boethian vision of eternity has held his Consolations arguments together and undergirded all of its most pivotal positions, without disturbing or compromising the philosophical, secular, academic, or religious approaches to the work, as readers from across the ideological, theological, doctrinal, and political spectra have appreciated and endorsed the nature and the implications of divine eternity. It is the consolation of eternity that has been cast so consistently and so faithfully into Old, Middle, and Early Modern English, regardless of form and irrespective of situation or background. For whether in prose and verse, all-prose, or all-verse, and whether by a Catholic, a Protestant, a king, a queen, an author, or a scholar, each translation has presented the texts central narrative: as Boethius the character is educated by the figure of Lady Philosophy, his eyes are turned away from the earth and into the heavens, moving him and his mind from confusion to clarity, from forgetfulness to remembrance, from reason to intelligence, and thus from time to eternity.”

Douglas Larue Reside , 2006

“The Electronic Edition and Textual Criticism of American Musical Theatre”

“For many, contemporary theatre is represented by the musical. The form remains, however, virtually unstudied by literary scholars. In part, this may be a result of the difficulty of accessing the texts. Reading a musical from a traditional codex is no easy matter. The integration of text and music in a musical make it inappropriate to separate the two. One can try to follow along with a cast recording. In most cases, though, this is awkward. Many cast albums record a significantly modified version of the score and lyrics and few include the entire work. Further, musical theatre texts often exist in many different versions. This work begins with a summary of the problems one encounters when editing a multi-authored text (musicals often have a lyricist, librettist, and composer) which may be revised for practical (rather than aesthetic) reasons. The merits of restoring the material changed during the production process are debated. In this discussion some attempt is made to identify who should be considered the dominating collaborator (or auteur) of a musical. Ultimately, this dissertation argues that the notion of trying to restore an "authorial Ur-Text" makes little sense given the multitude of collaborators involved in the process of making musicals. Instead, an electronic variorum edition is presented as an alternative means of studying and teaching musical theatre texts. The study concludes with a narrative of the authors own work on an electronic edition of the 1998 Broadway musical Parade and ends with a critical introduction to this text.”

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Official URL: https://ejournal.ukm.my/gema/issue/view/1602

Recent years have seen a surge in exploring rhetorical moves and linguistic features in a wide range of academic texts. However, little attention has been paid to a comparative analysis of doctoral theses from different countries. This study aims to uncover the rhetorical organization and linguistic characteristics of dissertation abstracts from higher education institutions in two different cultural backgrounds. Dissertation abstracts in the fields of humanities, including linguistics, literature, and law, were examined from a total of four top-ranked universities in England and Indonesia, using Hyland’s (2000) model as the analytical framework. In terms of rhetorical organization, the findings revealed that the Introduction – Purpose – Method – Product move pattern was the most common in the abstracts of both groups of corpus data. A notable difference was found in the writing of the Product (Move 4), which was used exclusively in the English data group to outline research findings per chapter. As for linguistic features, the Indonesian data differed from the English counterparts mainly in their use of Relational Verbs, while both data sets were similar in their use of verb tenses, voice, and modality preferences. In conclusion, regardless of distinct cultural and academic settings, no substantial differences were found between the dissertation abstracts of the four universities under investigation. Further comparative research on this topic with different data sets and potential pedagogical implications is suggested.

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Victor Mukhin

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Title : Active carbons as nanoporous materials for solving of environmental problems

However, up to now, the main carriers of catalytic additives have been mineral sorbents: silica gels, alumogels. This is obviously due to the fact that they consist of pure homogeneous components SiO2 and Al2O3, respectively. It is generally known that impurities, especially the ash elements, are catalytic poisons that reduce the effectiveness of the catalyst. Therefore, carbon sorbents with 5-15% by weight of ash elements in their composition are not used in the above mentioned technologies. However, in such an important field as a gas-mask technique, carbon sorbents (active carbons) are carriers of catalytic additives, providing effective protection of a person against any types of potent poisonous substances (PPS). In ESPE “JSC "Neorganika" there has been developed the technology of unique ashless spherical carbon carrier-catalysts by the method of liquid forming of furfural copolymers with subsequent gas-vapor activation, brand PAC. Active carbons PAC have 100% qualitative characteristics of the three main properties of carbon sorbents: strength - 100%, the proportion of sorbing pores in the pore space – 100%, purity - 100% (ash content is close to zero). A particularly outstanding feature of active PAC carbons is their uniquely high mechanical compressive strength of 740 ± 40 MPa, which is 3-7 times larger than that of  such materials as granite, quartzite, electric coal, and is comparable to the value for cast iron - 400-1000 MPa. This allows the PAC to operate under severe conditions in moving and fluidized beds.  Obviously, it is time to actively develop catalysts based on PAC sorbents for oil refining, petrochemicals, gas processing and various technologies of organic synthesis.

Victor M. Mukhin was born in 1946 in the town of Orsk, Russia. In 1970 he graduated the Technological Institute in Leningrad. Victor M. Mukhin was directed to work to the scientific-industrial organization "Neorganika" (Elektrostal, Moscow region) where he is working during 47 years, at present as the head of the laboratory of carbon sorbents.     Victor M. Mukhin defended a Ph. D. thesis and a doctoral thesis at the Mendeleev University of Chemical Technology of Russia (in 1979 and 1997 accordingly). Professor of Mendeleev University of Chemical Technology of Russia. Scientific interests: production, investigation and application of active carbons, technological and ecological carbon-adsorptive processes, environmental protection, production of ecologically clean food.   

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Intensification of evaporation of uranium hexafluoride

• Chemical Engineering Science and Chemical Cybernetics
• Published: 14 August 2013
• Volume 47 , pages 499–504, ( 2013 )

Cite this article

• A. M. Belyntsev 1 ,
• G. S. Sergeev 2 ,
• O. B. Gromov 2 ,
• A. A. Bychkov 1 ,
• A. V. Ivanov 2 ,
• S. I. Kamordin 3 ,
• P. I. Mikheev 4 ,
• V. I. Nikonov 2 ,
• I. V. Petrov 1 ,
• V. A. Seredenko 2 ,
• S. P. Starovoitov 1 ,
• S. A. Fomin 1 ,
• V. G. Frolov 1 &
• V. F. Kholin 2  

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The theoretical mechanism of the sublimation of uranium hexafluoride are considered. The most contribution to the rate of evaporation of UF 6 is introduced by the conductive mode of heat exchange. Various modes of the intensification of the evaporation of uranium hexafluoride during the nitrogen supply in pulse mode to the product mass are investigated. The nitrogen supply results in the turbulization of gas flow within a vessel (Re = 2500–4000) and significantly increases the rate of evaporation of uranium hexafluoride with the substantial decrease in a weight of the nonevaporable residue of 5.6–1.0 kg. The complex application of the pulse nitrogen supply in combination with heating the bottom of the vessel is the most effective method for evaporating uranium hexafluoride. The rate of evaporation of UF6 increases by a factor of almost four in comparison with the design mode. The developed methods are applied in industry and provide the stable operation of Saturn reactors during the conversion of uranium hexafluoride into its dioxide.

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Production of Uranium Hexafluoride with Low 234U Content in a Cascade with Intermediate Product

Plasma-chemical treatment of process gases with low-concentration fluorine-containing components, obtaining hydrogen fluoride during the interaction of uranium hexafluioride with hydrogen and oxygen in a combustion regime. experiment.

Gromov, B.V., Vvedenie v khimicheskuyu tekhnologiyu urana (Introduction to Uranium Chemical Technology), Moscow: Atomizdat, 1978.

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Katz, J. and Rabinovich, E., The Chemistry of Uranium , New Yorl: McGraw-Hill, 1951.

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Bychkov, A.A., Nikonov, V.I., Seredenko, V.A., et al., Industrial tests and commercialization of fluorohydrocarbon evaporation from 1 m3 cylinders using nitrogen pulsing into the cylinder, in Sb. rabot MSZ i OAO VNIIKhT , (Collected Papers of MSZ and VNIIKhT), Moscow, 2005.

Petrov, N.V., Bychkov, A.A., Sergeev, G.S., et al., RF Patent 2264987, 2005.

Petrov, N.V., Bychkov, A.A., Seredenko, V.A., et al., RF Patent 2326053, 2008.

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Engineering Works, Elektrostal’, Moscow oblast, Russia

A. M. Belyntsev, A. A. Bychkov, I. V. Petrov, S. P. Starovoitov, S. A. Fomin & V. G. Frolov

Leading Research Institute of Chemical Technology, Moscow, Russia

G. S. Sergeev, O. B. Gromov, A. V. Ivanov, V. I. Nikonov, V. A. Seredenko & V. F. Kholin

Bochvar All-Russia Research Institute of Inorganic Materials, Moscow, Russia

S. I. Kamordin

Bauman Moscow State Technical University, Moscow, Russia

P. I. Mikheev

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Correspondence to A. M. Belyntsev .

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Original Russian Text © A.M. Belyntsev, G.S. Sergeev, O.B. Gromov, A.A. Bychkov, A.V. Ivanov, S.I. Kamordin, P.I. Mikheev, V.I. Nikonov, I.V. Petrov, V.A. Seredenko, S.P. Starovoitov, S.A. Fomin, V.G. Frolov, V.F. Kholin, 2011, published in Khimicheskaya Tekhnologiya, 2011, Vol. 12, No. 11, pp. 675–681.

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Belyntsev, A.M., Sergeev, G.S., Gromov, O.B. et al. Intensification of evaporation of uranium hexafluoride. Theor Found Chem Eng 47 , 499–504 (2013). https://doi.org/10.1134/S0040579513040040

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Received : 25 January 2011

Published : 14 August 2013

Issue Date : July 2013

DOI : https://doi.org/10.1134/S0040579513040040

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