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1

Critical Discourse Analysis: Discourse Acquisition and Discourse Practices.  

ERIC Educational Resources Information Center

Explores arguments around critical-discourse analysis (CDA) and suggests that neither proponents nor critics of CDA have fully come to terms with the implications of what it means to acquire discourse. (Author/VWL)

Price, Steve

1999-01-01

2

Discourse Analysis in Second Language Research.  

ERIC Educational Resources Information Center

The following papers and reports on discourse analysis are included here: (1) "Discourse Analysis, What's That?" by Hatch and Long; (2) "Contextual Analysis of English: Applications to TESL" by Celce-Murcia; (3) "Discourse and Second Language Acquisition of Yes/No Questions" by Vander Brook, Schlue, and Campbell; (4) "An Approach to Conducting…

Larsen-Freeman, Diane, Ed.

3

An Overview of Discourse Analysis and Its Usefulness in TESOL.  

ERIC Educational Resources Information Center

This paper provides an overview of discourse analysis from a linguistic point of view, discussing why it is relevant to Teaching English to Speakers of Other Languages (TESOL). It focuses on the following: discourse and discourse analysis; discourse analysis and TESOL; approaches to discourse analysis; systemic functional linguistics; theme and…

Milne, Geraldine Veronica

4

Topic-Based Analysis of Classroom Discourse.  

ERIC Educational Resources Information Center

Provides an analysis of classroom discourse by identifying the topics in the discourse and following their development. To identify topics, bottom-up approaches based on theme-rheme progression and lexical networks were used together with a top-down schematic approach producing semantic networks of keywords. (Author/VWL)

Todd, Richard Watson

1998-01-01

5

Discourse Analysis of Teaching Computing Online  

ERIC Educational Resources Information Center

This paper analyses the teaching and learning of computing in a Web-conferencing environment. A discourse analysis of three introductory programming learning episodes is presented to demonstrate issues and effects that arise when teaching computing using such an approach. The subject of discussion, the interactive nature of discussion and any…

Bower, Matt

2009-01-01

6

Partnering for Research: A Critical Discourse Analysis  

ERIC Educational Resources Information Center

Using a critical discourse analysis, informed by poststructuralist theory, we explore the research phenomenon of coerced partnership. This lens allows us to pay attention to the social relations of power operating in knowledge generation processes, especially as they affect feminist researchers in adult education. We propose an alternative vision…

Irving, Catherine J.; English, Leona M.

2008-01-01

7

Superintendent Leadership Style: A Gendered Discourse Analysis  

ERIC Educational Resources Information Center

Using a blend of social constructionism, critical feminism, and dialogue theory, the discourse of nine Manitoba superintendents is examined to determine if it illustrates particular gendered assumptions regarding superintendents' leadership style. Qualitative inquiry and analysis methods were utilized to identify emerging themes, or topics of…

Wallin, Dawn C.; Crippen, Carolyn

2007-01-01

8

Discourse Analysis and Foreign Language Teacher Education  

Microsoft Academic Search

INTRODUCTION: MAKING A CASE FOR DISCOURSE ANALYSIS IN FOREIGN LANGUAGE TEACHER EDUCATION The concept of heteroglossia is extremely interesting to me. I recently gave a paper in which I discussed Ingeborg Bachmann's Malina and asserted that the main character had basically two voices: one masculine, one feminine. I found it fascinating after reading the chapter in Fowler [1996] to think

Julie A. Belz

9

Critical Discourse Analysis, Adult Education and "Fitba"  

ERIC Educational Resources Information Center

In this article I will use an example of current adult education practice, the Glory and Dismay Football Literacies Programme (GDFLP) to appraise the value of critical discourse analysis (CDA) for adult learners, both individually and collectively, and for adult education practitioners with an interest in developing critical literacy skills. The…

Player, John

2013-01-01

10

Critical Discourse Analysis and Rhetoric and Composition  

ERIC Educational Resources Information Center

Over the past two decades, critical discourse analysis has emerged as a major new multidisciplinary approach to the study of texts and contexts in the public sphere. Developed in Europe, CDA has lately become increasingly popular in North America, where it is proving especially congenial to new directions in rhetoric and composition. This essay…

Huckin, Thomas; Andrus, Jennifer; Clary-Lemon, Jennifer

2012-01-01

11

Assessing the Validity of Discourse Analysis: Transdisciplinary Convergence  

ERIC Educational Resources Information Center

Research studies using discourse analysis approaches make claims about phenomena or issues based on interpretation of written or spoken text, which includes images and gestures. How are findings/interpretations from discourse analysis validated? This paper proposes transdisciplinary convergence as a way to validate discourse analysis approaches to…

Jaipal-Jamani, Kamini

2014-01-01

12

Assessing the validity of discourse analysis: transdisciplinary convergence  

NASA Astrophysics Data System (ADS)

Research studies using discourse analysis approaches make claims about phenomena or issues based on interpretation of written or spoken text, which includes images and gestures. How are findings/interpretations from discourse analysis validated? This paper proposes transdisciplinary convergence as a way to validate discourse analysis approaches to research. The argument is made that discourse analysis explicitly grounded in semiotics, systemic functional linguistics, and critical theory, offers a credible research methodology. The underlying assumptions, constructs, and techniques of analysis of these three theoretical disciplines can be drawn on to show convergence of data at multiple levels, validating interpretations from text analysis.

Jaipal-Jamani, Kamini

2014-01-01

13

Assessing the validity of discourse analysis: transdisciplinary convergence  

NASA Astrophysics Data System (ADS)

Research studies using discourse analysis approaches make claims about phenomena or issues based on interpretation of written or spoken text, which includes images and gestures. How are findings/interpretations from discourse analysis validated? This paper proposes transdisciplinary convergence as a way to validate discourse analysis approaches to research. The argument is made that discourse analysis explicitly grounded in semiotics, systemic functional linguistics, and critical theory, offers a credible research methodology. The underlying assumptions, constructs, and techniques of analysis of these three theoretical disciplines can be drawn on to show convergence of data at multiple levels, validating interpretations from text analysis.

Jaipal-Jamani, Kamini

2014-12-01

14

Emotional inhibition: a discourse analysis of disclosure.  

PubMed

Evidence generated within the emotional disclosure paradigm (EDP) suggests that talking or writing about emotional experiences produces health benefits, but recent meta-analyses have questioned its efficacy. Studies within the EDP typically rely upon a unidimensional and relatively unsophisticated notion of emotional inhibition, and tend to use quantitative forms of content analysis to identify associations between percentages of word types and positive or negative health outcomes. In this article, we use a case study to show how a qualitative discourse analysis has the potential to identify more of the complexity linking the disclosure practices and styles that may be associated with emotional inhibition. This may illuminate the apparent lack of evidence for efficacy of the EDP by enabling more comprehensive theorisations of the variations within it. PMID:21678182

Ellis, Darren; Cromby, John

2012-01-01

15

Discourse Analysis: Part I, Information Management and Cohesion.  

ERIC Educational Resources Information Center

Combining linguistics and composition studies, this paper (part 1 of a two-part article) proposes a model for the analysis of information management and cohesion in written discourse. It defines concepts of discourse analysis--specifically information management, syntax, semantic reference, lexicon, cohesion, and intonation, with examples taken…

Lovejoy, Kim Brian; Lance, Donald M.

16

Interpreting the Discourse of H.G. Widdowson: A Corpus-based Critical Discourse Analysis.  

ERIC Educational Resources Information Center

The discourse of a recent position paper by H.G. Widdowson is analyzed by using three methods criticized in Widdowson's paper. The paper was converted into a miniature data corpus and analyzed with the concepts of systemic functional linguistics, corpus linguistics, and critical discourse analysis. (Author/VWL)

de Beaugrande, Robert

2001-01-01

17

Ideology, Rationality and Reproduction in Education: A Critical Discourse Analysis  

ERIC Educational Resources Information Center

In undertaking a critical discourse analysis of the professed aims and objectives of one of the most influential curricula in the teaching of thinking, this article foregrounds issues of power and ideology latent in curricular discourses of rationality. Specifically, it documents the subtle but powerful ways in which political and class…

Lim, Leonel

2014-01-01

18

Teaching "with an Attitude": Critical Discourse Analysis in EFL Teaching  

ERIC Educational Resources Information Center

Critical Discourse Analysis (CDA) sees discourse as a form of "social practice", in which language use is seen at the same time as socially influenced and influential. Another characteristic of CDA is that it is engaged and committed; it intervenes in social practice and attempts to reveal connections between language use, power, and ideology. The…

Cots, Josep M.

2006-01-01

19

Discourse on Discourse. Workshop Reports from the Macquarie Workshop on Discourse Analysis (Sydney, New South Wales, Australia, February 21-25, 1983). Occasional Papers Number 7.  

ERIC Educational Resources Information Center

Four group summary papers from an Australian national workshop on discourse analysis discuss verbal and written discourse and the classroom. Papers reflect the four workshop discussion groups of casual conversation, classroom discourse, expository discourse, and literary narrative. They include: "On Casual Conversation" (M. A. K. Halliday and G.…

Hasan, Ruqaiya, Ed.

20

Understanding Teachers: The Potential and Possibility of Discourse Analysis  

ERIC Educational Resources Information Center

Understanding the ways in which teachers make sense of what they do and why is critical to a broader understanding of pedagogy. Historically, teachers have been understood through the thematic and content analysis of their beliefs or philosophies. In this paper, we argue that discourse analysis (DA) involves a much finer-grained analysis of the…

Barker, Dean M.; Rossi, Anthony

2011-01-01

21

Talking Mathematically: An Analysis of Discourse Communities  

ERIC Educational Resources Information Center

Discourse has always been at the heart of teaching. In more recent years, the mathematics education community has also turned its attention towards understanding the role of discourse in mathematics teaching and learning. Using earlier classifications of discourse, in this paper, we looked at three types of classrooms: classrooms that engage in…

Imm, Kara; Stylianou, Despina A.

2012-01-01

22

Cross-cultural Discourse Analysis in German for Business and Economics: A New Paradigm.  

ERIC Educational Resources Information Center

A brief overview of discourse analysis is presented, followed by: (1) a description of cross-cultural discourse analysis; (2) an explanation of how cross-cultural discourse analysis applies to language for special purposes (LSP) in general; and (3) a discussion of selected areas for ongoing and future research areas. Emphasis is on discourse…

Paulsell, Patricia R.

23

Drugs, Discourses and Education: A Critical Discourse Analysis of a High School Drug Education Text  

ERIC Educational Resources Information Center

This paper examines a high school drug education text using critical discourse analysis (CDA) to discern its underlying ideological commitments and political dispositions. I begin with an overview of CDA and why it is a suitable methodology for my work, and then provide a brief history of drug education in North America. Next, I consider some of…

Tupper, Kenneth W.

2008-01-01

24

Critical Discourse Analysis and Composition Studies: A Study of Presidential Discourse and Campus Discord  

ERIC Educational Resources Information Center

In this article, I argue that critical discourse analysis (CDA) can complement and extend existing critical and radical writing pedagogies; CDA provides the theoretical and methodological context that can articulate explicitly the relationship between language practices and politics. I use CDA to analyze texts that circulated on the campus of…

Powell, Pegeen Reichert

2004-01-01

25

The Application of Critical Discourse Analysis in Environmental Dispute Resolution  

Microsoft Academic Search

The characteristics of environmental disputes are such that dispute resolution approaches are not always successful. This was highlighted in recent attempts to resolve disputes related to the introduction of the Native Vegetation Conservation Act 1997 in New South Wales (NSW). Critical discourse analysis of stakeholder narratives is a technique that could be used for conflict scoping and assessment, allowing mediators

Paul M. Smith

2006-01-01

26

Competency Discourses: An Analysis of Secondary and Tertiary Assessments  

ERIC Educational Resources Information Center

Analysis of a sample of assessment tasks used in New Zealand first-year clinical and final-year secondary school Biology and Chemistry National Certificate of Educational Achievement summative assessments was conducted to assess whether similarities and differences existed in secondary and tertiary competency discourses. Findings suggested…

McNaughton, Susan M.

2013-01-01

27

On Singaporean Authoritarianism: Critical Discourse Analysis and Contextual Dissonance  

ERIC Educational Resources Information Center

Critical Discourse Analysis (CDA) has reached a certain degree of canonical status, as it is widely used and applied as a research and analytic tool. However, hitherto it has been taken for granted that CDA can be applied and practised anywhere unproblematically. There is still a dearth of scholarly attention that focuses on the tensions and…

Koh, Aaron

2008-01-01

28

Critical Discourse Analysis in Education: A Review of the Literature  

ERIC Educational Resources Information Center

During the past decade educational researchers increasingly have turned to Critical Discourse Analysis (CDA) as a set of approaches to answer questions about the relationships between language and society. In this article the authors review the findings of their literature review of CDA in educational research. The findings proceed in the…

Rogers, Rebecca; Malancharuvil-Berkes, Elizabeth; Mosley, Melissa; Hui, Diane; Joseph, Glynis O'Garro

2005-01-01

29

Analysis of Leaders' Language and Discourse Vasile Rus1  

E-print Network

focus in this paper on analyzing leaders' language and discourse over time. Our plan is to analyze. It should be noted that leaders' speech analysis has been done in the past, for instance, to examine and it is updated monthly. The site also offers an English translation to some of Mubarak speeches. The collection

Rus, Vasile

30

Why there is no such thing as “critical discourse analysis”  

Microsoft Academic Search

The article argues that there is no such thing as Critical Discourse Analysis (CDA) in the sense of a method of political or ideological critique based on the application of conventional linguistic constructs. All of us, as language users and makers, are continuously engaged in the critical examination of and response to communication in our everyday lives. The article argues

Peter E. Jones

2007-01-01

31

Critical Narrative Analysis: The Interplay of Critical Discourse and Narrative Analyses  

ERIC Educational Resources Information Center

In this article, I question the micro-macro separation in discourse analysis, the separation of personal and institutional discourses. I apply a mostly macroanalytic perspective (critical discourse analysis [CDA]) to inform a predominantly microanalytic perspective (analysis of conversational narratives) and vice versa. In the combination of these…

Souto-Manning, Mariana

2014-01-01

32

The organising vision for telehealth and telecare: discourse analysis  

PubMed Central

Objective To (1) map how different stakeholders understand telehealth and telecare technologies and (2) explore the implications for development and implementation of telehealth and telecare services. Design Discourse analysis. Sample 68 publications representing diverse perspectives (academic, policy, service, commercial and lay) on telehealth and telecare plus field notes from 10 knowledge-sharing events. Method Following a familiarisation phase (browsing and informal interviews), we studied a systematic sample of texts in detail. Through repeated close reading, we identified assumptions, metaphors, storylines, scenarios, practices and rhetorical positions. We added successive findings to an emerging picture of the whole. Main findings Telehealth and telecare technologies featured prominently in texts on chronic illness and ageing. There was no coherent organising vision. Rather, four conflicting discourses were evident and engaged only minimally with one another's arguments. Modernist discourse presented a futuristic utopian vision in which assistive technologies, implemented at scale, would enable society to meet its moral obligations to older people by creating a safe ‘smart’ home environment where help was always at hand, while generating efficiency savings. Humanist discourse emphasised the uniqueness and moral worth of the individual and tailoring to personal and family context; it considered that technologies were only sometimes fit for purpose and could create as well as solve problems. Political economy discourse envisaged a techno-economic complex of powerful vested interests driving commodification of healthcare and diversion of public funds into private business. Change management discourse recognised the complicatedness of large-scale technology programmes and emphasised good project management and organisational processes. Conclusion Introduction of telehealth and telecare is hampered because different stakeholders hold different assumptions, values and world views, ‘talk past’ each other and compete for recognition and resources. If investments in these technologies are to bear fruit, more effective inter-stakeholder dialogue must occur to establish an organising vision that better accommodates competing discourses. PMID:22815469

Procter, Rob; Wherton, Joe; Sugarhood, Paul; Shaw, Sara

2012-01-01

33

Intensive physical activity and alexithymia: results from swimmers' discourse analysis.  

PubMed

The aim of this study was to describe and understand the relationship of swimmers' practice intensity and alexithymia features in discourse. This study investigated psychological processes in two groups of male swimmers training at different intensities. The first group was composed of 10 Expert amateurs (M age = 19.5 yr., SD = 1.9), who were competing at the national or international level and trained 22 hours per week. The second group was composed of 10 Amateur swimmers (M age = 20.5 yr., SD = 1.4), who competed at the regional level and trained 6 hours per week. The discourse of swimmers was analysed using the ALCESTE (Analyse de Lexèmes Coocurents dans les Enoncés Simples d'un Texte) method of discourse analysis. Discourse analysis was performed on speech samples produced by swimmers. All the swimmers showed alexithymic verbal behaviour as regards both the means of expression used and the feelings and emotions expressed. This lack of articulateness was more pronounced in the Expert than in the Amateur group. The difference of alexithymic features in correlation with the intensity of sport practice raises the question of the health benefits of intense sports practice and the need for psychological assessment of athletes. PMID:17886500

Allegre, Benjamin; Noel-Jorand, Marie-Christine; Souville, Marc; Pellegrin, Liliane; Therme, Pierre

2007-06-01

34

Discourse analysis and the impact of the philosophy of Enlightenment in nursing research.  

PubMed

Discourse analysis has been introduced into nursing research as an approach which has the potential to offer new perspectives and to pose new questions to taken-for-granted assumptions. However, critique has arisen that when applied to nursing studies, the epistemological foundation of the discourse analysis is often overlooked. It is furthermore claimed that the methodological inspiration does not lead to any new insights and that these studies can hardly be differentiated from more traditional studies. This study supports this critique, arguing that the challenges of implementing discourse analysis in nursing research reflect a dominant pattern of thought in the discourse of the nursing profession that have held sway throughout the last century. We argue that this pattern of thought stems from the Western philosophy of consciousness and the conception of the sovereign subject. By applying a discourse analytical perspective to the discourse of the nursing profession itself, this study elucidates the challenges of applying discourse analysis in nursing research. PMID:23679133

Beedholm, Kirsten; Lomborg, Kirsten; Frederiksen, Kirsten

2014-06-01

35

Hugh Mehan’s Learning Lessons Reconsidered: On the Differences Between the Naturalistic and Critical Analysis of Classroom Discourse  

Microsoft Academic Search

This article begins with a review of the place of Hugh Mehan’s Learning Lessons in the development of the naturalistic study of classroom discourse studies, and especially the sequential analysis of naturally occurring classroom discourse. It then turns to the emergence of an alternative program for classroom discourse studies, in the particulars of critical discourse analysis. There we find a

Douglas Macbeth

2003-01-01

36

Climate Change Discourse in Mass Media: Application of Computer-Assisted Content Analysis  

ERIC Educational Resources Information Center

Content analysis of mass media publications has become a major scientific method used to analyze public discourse on climate change. We propose a computer-assisted content analysis method to extract prevalent themes and analyze discourse changes over an extended period in an objective and quantifiable manner. The method includes the following: (1)…

Kirilenko, Andrei P.; Stepchenkova, Svetlana O.

2012-01-01

37

"Genre Means...": A Critical Discourse Analysis of Fourth Grade Talk about Genre  

ERIC Educational Resources Information Center

This action research study investigates how genre theory can be integrated into the practice of a writing enrichment program and how the frameworks of Critical Discourse Analysis and Multimodal Analysis can help assess and improve both student learning and teacher practice. A multilayered exploration of teacher-student discourse in an urban public…

Schaenen, Inda

2010-01-01

38

Researching Educational Policy and Change in "New Times": Using Critical Discourse Analysis  

ERIC Educational Resources Information Center

A number of writers have drawn attention to the increasing importance of language in social life in "new times" and Fairclough has referred to "discourse driven" social change. These conditions have led to an increase in the use of various forms of discourse analysis in policy analysis. This paper explores the possibilities of using Critical…

Taylor, Sandra

2004-01-01

39

Critical Discourse Analysis and the Corpus-Informed Interpretation of Metaphor at the Register Level  

ERIC Educational Resources Information Center

One aspect of Critical Discourse Analysis (CDA) involves examining how metaphors in texts, particularly hard news texts (reports of very recent conflicts, crimes, etc.), imply certain values. The usual theoretical basis for such analysis is Lakoff and Johnson (1980). My article shows problems with transplanting Lakoff and Johnson's discourse-level…

O'Halloran, Kieran

2007-01-01

40

Racialized Spaces in Teacher Discourse: A Critical Discourse Analysis of Place-Based Identities in Roche Bois, Mauritius  

ERIC Educational Resources Information Center

This eleven-month ethnographic study puts critical discourse analysis in dialogue with postmodern conceptualizations of space and place to explore how eight educators talk about space and in the process, produce racialized spaces in Roche Bois, Mauritius. The macro-historical context of racialization of this urban marginalized community informs…

Wiehe, Elsa M.

2013-01-01

41

At Last: "What's Discourse Got to Do with It?" A Meditation on Critical Discourse Analysis in Literacy Research  

ERIC Educational Resources Information Center

Lewis explains why critical discourse analysis (CDA) has become an indispensable method for many researchers trying to understand how ideologies and social structures are reflected in and reified by language. The critical linguistic turn that has occurred in the humanities and social sciences for the last three decade has finally taken hold in the…

Lewis, Cynthia

2006-01-01

42

Physical Education for Health and Wellbeing: A Discourse Analysis of Scottish Physical Education Curricular Documentation  

ERIC Educational Resources Information Center

This paper provides an analysis of the discourses associated with physical education in Scotland's "Curriculum for Excellence". We implement a poststructural perspective in order to identify the discourses that underpin the physical education sections of the "Curriculum for Excellence" "health and well-being"…

McEvilly, Nollaig; Verheul, Martine; Atencio, Matthew; Jess, Mike

2014-01-01

43

Argumentative Discourse Structure in Chinese and English Writing: A Comparative Analysis.  

ERIC Educational Resources Information Center

To determine formal principles of discourse processing and production, a study reviewed theories in various disciplines related to language and/or thought and thereby rationalized an approach of quantitative matrix analysis to the problems caused by discrepant discourse structures encountered in second language learning. Statistical analyses of…

Chen, Sun-I

44

Negotiating Order in Interorganizational Communication: Discourse Analysis of a Meeting of Three Diverse Organizations.  

ERIC Educational Resources Information Center

Analyzes the discourse during a meeting of three diverse organizations as they attempt to resolve conflicting organizational interests. Explains that the three diverse groups were a waste disposal business, a grass-roots community organization, and a state regulatory agency. Notes that discourse analysis suggests that organizations with different…

Bennington, Ashley J.; Shetler, Judy C.; Shaw, Thomas

2003-01-01

45

Critical Discourse Analysis and Inclusive Educational Policies: The Power to Exclude  

ERIC Educational Resources Information Center

The legislative shift towards an inclusive education policy in Cyprus has allegedly been fragmented and contradictory. The textual hybridity of the ostensibly more inclusive policy documents prevents the realization of an inclusive discourse. Critical discourse analysis (CDA) is proposed as an emancipatory research tool that has the potential to…

Liasidou, Anastasia

2008-01-01

46

Discourse-Based Methods across Texts and Semiotic Modes: Three Tools for Micro-Rhetorical Analysis  

ERIC Educational Resources Information Center

As the scope of rhetorical inquiry broadens to cover intersemiotic and intertextual phenomena, scholars are increasingly in need of new, defensible analytic procedures. Several scholars have suggested that methods of discourse analysis could enhance rhetorical criticism. Here, I introduce a discourse-based method that is empirical, delicate, and…

Oddo, John

2013-01-01

47

Discourse Analysis: The UFO scientists’ Construction of the UFO Phenomenon in Relation to Science   

E-print Network

This study aims to show how UFO scientists have constructed the UFO phenomenon in relation to science, by using discourse analysis. This work expands on the existing literature concerning the social construction of scientific knowledge. Several...

Raw, Kathleen

2012-06-01

48

Discourse Analysis and the Sociocultural Study of Language and Literacy Learning Sciences 451  

E-print Network

1 Discourse Analysis and the Sociocultural Study of Language and Literacy Learning Sciences 451 Spring 2012 Wednesdays 3-5:30pm Professor Eva Lam and analyzing language and literacy practices and learning. These perspectives include

Bustamante, Fabián E.

49

Critical Discourse Analysis at the End of the 20th Century.  

ERIC Educational Resources Information Center

Defines the most prominent aspects of critical discourse analysis (CDA) and discusses how such a research program enables individuals to cope with the changes in societies. Also identifies social problems deserving investigation.(Author/VWL)

Wodak, Ruth

1999-01-01

50

Gendered Representations of Jazz Vocal Artists: A Critical Discourse Analysis of CD and Performance Reviews, and Interviews.  

E-print Network

??This study of contemporary jazz discourse and gender applies the techniques of critical discourse analysis, inspired by M.A.K. Halliday's systemic functional linguistics and Norman Fairclough's… (more)

Jichova, Miroslava

2007-01-01

51

Cross-Cultural Analysis of Student Writing : Beyond Discourses of Difference  

ERIC Educational Resources Information Center

Text analysis traditions in France and the United States include discourse analysis, critical linguistics, French functional linguistics, Bakhtinian dialogics, and "generous reading." These frames have not been used, however, in cross-cultural analysis of university student writing. The author presents a study of 250 student texts from French and…

Donahue, Tiane

2008-01-01

52

Highlighting hybridity: A critical discourse analysis of teacher talk in science classrooms  

NASA Astrophysics Data System (ADS)

There is evidence that alienation from science is linked to the dominant discourse practices of science classrooms (cf. Lemke, J. L. (1990). Talking Science: Language, Learning, and Values. Norwood, NJ: Ablex). Yet, in secondary science education it is particularly hard to find evidence of curriculum reform that includes explicit changes in pedagogic discourses to accommodate the needs of students from a wide range of backgrounds. However, such evidence does exist and needs to be highlighted wherever it is found to help address social justice concerns in science education. In this article, I show how critical discourse analysis can be used to explore a way of challenging the dominant discourse in teacher - student interactions in science classrooms. My findings suggest a new way of moving toward more socially just science curricula in middle years and secondary classrooms by using hybrid discourses that can serve emancipatory purposes.

Hanrahan, Mary U.

2006-01-01

53

Critical Discourse Analysis and Science Education Texts: Employing Foucauldian Notions of Discourse and Subjectivity  

ERIC Educational Resources Information Center

This article supports critical, social justice oriented science education research by providing a theoretical and methodological basis for examining how subjectivities may be constituted through discourses found in science education texts. Such research explores how discourses orient teachers and students to the world, others, and themselves, as…

Bazzul, Jesse

2014-01-01

54

Social cognition and discourse processing goals in the analysis of `ex-gay' rhetoric  

Microsoft Academic Search

This article reports a critical discourse analysis of a series of newspaper advertisements advocating `ex-gay' ministries and `reparative therapy' for homosexuality — interventions designed to `treat' homosexuality through prayer or psychoanalysis. These ads, part of an effort to make `ex-gay' discourse more central to the public communication strategies of conservative, anti-gay political groups, feature both narrative and statistical arguments that

Craig O. Stewart

2008-01-01

55

Beyond the divide between cognition and discourse: Using interpretative phenomenological analysis in health psychology  

Microsoft Academic Search

This paper introduces interpretative phenomenological analysis (PA) and discusses the particular contribution it can make to health psychology. This is contextualized within current debates, particularly in social psychology, between social cognition and discourse analysis and the significance for health psychology of such debates is considered. The paper outlines the theoretical roots of PA in phenomenology and symbolic interactionism and argues

Jonathan A. Smith

1996-01-01

56

David Coleman and the Technologisation of the Common Core: A Critical Discourse Analysis  

ERIC Educational Resources Information Center

Drawing on sociocultural perspectives and New Literacies Studies this study uses Critical Discourse Analysis (CDA) as a tool to closely analyse one way the Common Core State Standards in the United States are being produced, disseminated and consumed. The analysis focuses on a section of the CCSS, a model lesson given by one of the primary…

Johnson, Lindy L.

2014-01-01

57

Media Reports of Links between MMR and Autism: A Discourse Analysis  

ERIC Educational Resources Information Center

This paper details an analysis of BBC reporting of the proposed links between MMR and autism. The study aimed to identify main issues arising from the media reports into the link between MMR and the development of autism, and how these contribute to common understandings about people with autism. The study employed a form of discourse analysis to…

O'Dell, Lindsay; Brownlow, Charlotte

2005-01-01

58

Impacts of GSS on Moral Discourse: An Argumentation Analysis  

Microsoft Academic Search

Although ethical decision making is a key concern of organizations, the impacts of IT on ethical discourse is an underexplored topic. The laboratory experiment reported in this paper examines the impacts of the use of group support systems (GSSs) on moral discourse. Drawing upon Toulmin’s (1958) model of argumentation and Kohlberg’s (1976) framework of stages of moral reasoning, we used

Suzanne D. Pawlowski; Ed Watson; James B. Davis; Evgeny A. Kaganer

2008-01-01

59

An analysis of EU counterterrorism discourse post-September 11  

Microsoft Academic Search

This article examines the main characteristics and evolution of European Union counterterrorism discourse, primarily through a comparison with United States counterterrorism discourse since September 11. It argues that while both actors share a great deal in common in the language they employ about terrorism, there are a number of subtle but highly significant differences. The article also argues that there

Richard Jackson

2007-01-01

60

Exploring the discourse on communication modality after cochlear implantation: a Foucauldian analysis of parents' narratives.  

PubMed

After pediatric cochlear implantation, parents have to make decisions concerning which communication modality the child and the child's family will use. The choice has to be made against a background of opposing views on communication modality in follow-up after pediatric cochlear implantation. The opposing views form a discourse that has been a core issue in the international body of literature for a long time. For hearing parents caught up in this ongoing controversy, the choice can be a difficult one. The study reported in this article explores the discourse on communication modality and is based on 27 written parental accounts on experiences with follow-up. From the perspective of Foucault's thinking, discourses exert knowledge and power. Drawing on Foucault, the study explores how the discourse on communication modality is constructed, how it operates, and how it governs thinking and acting. The Foucauldian analysis brings to the fore the complex nature of the discourse and states that follow-up, which is intended to be helpful for parents, may induce insecurity and frustration. The study brings into conversation a broader understanding of the discourse on communication modality and addresses a need for increased awareness on how the discourse governs thinking and acting in follow-up. PMID:24558057

Bruin, Marieke; Nevøy, Anne

2014-07-01

61

Comparative Critical Discourse Analysis (CDA): Interplay of discourses (D/D1) as third grade urban and suburban science students engage in hypothesis formulation and observation  

NASA Astrophysics Data System (ADS)

This qualitative research project is a comparative analysis of Discourses (D/D1) while focused upon the science processes of hypothesis generation and observation in an urban versus suburban elementary science classroom. D designates the instructional and formal academic science Discourse and D1 represents the students' informal, social or home language D1iscourses. In particular, this research study is a critical discourse analysis that examines how the science processes of hypothesis formulation and observation are constituted through the interplay of classroom Discourses (D/D1) as two third grade science teachers teach the same kit-based, inquiry science lessons with their respective urban and suburban students. The research also considers ethnicity, social class, language, and the central role science teachers play mediating between children's everyday world and the world of science. Communicative approach and distinctive patterns of interaction between the European American teachers and their respective students are analyzed through a critical lens to examine underlying issues of equity and power embedded in the instructional Discourse of science. Critical Discourse Analysis (CDA) provides both the theoretical framework and analytical lens. The research informs development of linguistic-based "best" practices to contribute toward promoting greater science teacher awareness in creating linguistic environments that support all students' learning science Discourse and to serve as a springboard for future educational science researchers' use of CDA.

Mendoza, Carmen Irene Reyes

62

Experiments in Discourse Analysis Impact on Information Classification and Retrieval Algorithms.  

ERIC Educational Resources Information Center

Discusses the inclusion of contextual information in indexing and retrieval systems to improve results and the ability to carry out text analysis by means of linguistic knowledge. Presents research that investigated whether discourse variables have an impact on information and retrieval and classification algorithms. (Author/LRW)

Morato, Jorge; Llorens, J.; Genova, G.; Moreiro, J. A.

2003-01-01

63

A Quantitative Discourse Analysis of Student-Initiated Checks of Understanding during Teacher-Fronted Lessons  

ERIC Educational Resources Information Center

Recent research highlights the paradoxical importance of students' being able to check their understanding with teachers and of teachers' constraining student participation. Using quantitative discourse analysis, this paper examines third graders' discursive strategies in initiating such checks and teachers' strategies in constraining them. The…

Shepherd, Michael A.

2012-01-01

64

Transmission of Ideology through Translation: A Critical Discourse Analysis of Chomsky's \\  

Microsoft Academic Search

Among factors that might manipulate translators' mind while producing a text is the notion of ideology transmission through text or talk. Adopting Critical Discourse Analysis (CDA) with particular emphasis on the framework of Van Dijk (1999), the present investigation is an attempt to shed light on the relationship between language and ideology involved in translation in general, and more specifically,

Zahra Khajeh; Hajar Khanmohammad

65

Analysis of Narrative Discourse Structure as an Ecologically Relevant Measure of Executive Function in Adults  

ERIC Educational Resources Information Center

This study examined the narrative discourse production and executive function (EF) abilities of 46 neuro-typical adults (18-98 years old). Two questions were addressed: Is the analysis of narrative structure sensitive to changes associated with aging? & What is the relationship between measures of narrative structure and EF? Narratives were…

Cannizzaro, Michael S.; Coelho, Carl A.

2013-01-01

66

The Conflict over Origins: A Discourse Analysis of the Creationism Controversy in American Newspapers  

Microsoft Academic Search

The debate about human origins between creationists and biologists is hardly a new one. In its latest cycle, the dispute concerns the status of Intelligent Design and the teaching of evolutionary theory in public schools. The controversy is primarily political, motivated by deeply held feelings about identity. A discourse analysis using network modeling was applied to newspaper coverage of the

Timothy Shortell

2011-01-01

67

Meaning Making through Multiple Modalities in a Biology Classroom: A Multimodal Semiotics Discourse Analysis  

ERIC Educational Resources Information Center

The teaching of science is a complex process, involving the use of multiple modalities. This paper illustrates the potential of a multimodal semiotics discourse analysis framework to illuminate meaning-making possibilities during the teaching of a science concept. A multimodal semiotics analytical framework is developed and used to (1) analyze the…

Jaipal, Kamini

2010-01-01

68

Critical Discourse Analysis in Literacy Education: A Review of the Literature  

ERIC Educational Resources Information Center

This article is a critical, integrative literature review of scholarship in literacy studies from 2004 to 2012 that draws on critical discourse analysis (CDA). We discuss key issues, trends, and criticisms in the field. Our methodology was carried out in three stages. First, we searched educational databases to locate literacy-focused CDA…

Rogers, Rebecca; Schaenen, Inda

2014-01-01

69

Reproducing Gender Inequality: A Critical Discourse Analysis of a Turkish Adult Literacy Textbook. Research Brief #7  

ERIC Educational Resources Information Center

Adult education curricula such as literacy textbooks present blueprints for living, including different ways of being and relating as men and women. However, educators and scholars seldom consider the underlying assumptions about gender in literacy workbooks, especially in international settings. This study used Critical Discourse Analysis (CDA)…

Gungor, Ramazan; Prins, Esther

2011-01-01

70

Critical Discourse Analysis and Critical Thinking: An Experimental Study in an EFL Context  

ERIC Educational Resources Information Center

The present study investigated the impact of critical discourse analysis (CDA) on TEFL students' critical thinking (CT) ability in "Reading Journalistic Texts" classes. In so doing, the study utilized an experimental design with 24 participants in the control group and 29 participants in the experimental group. The results of a pretest indicated…

Hashemi, Mohammad Reza; Ghanizadeh, Afsaneh

2012-01-01

71

Exposing Ideology within University Policies: A Critical Discourse Analysis of Faculty Hiring, Promotion and Remuneration Practices  

ERIC Educational Resources Information Center

Using critical discourse analysis (CDA), this paper exposes the neoliberal ideology of the knowledge-based economy embedded within university policies, specifically those that regulate faculty hiring, promotion, and remuneration in two national contexts: Turkey and Mexico. The paper follows four stages of CDA: (1) focus upon a social wrong in its…

Uzuner-Smith, Sedef; Englander, Karen

2015-01-01

72

EFL (English as a Foreign Language) Classroom Discourse Analysis of a Vocational College and Some Reflections  

ERIC Educational Resources Information Center

The application of classroom discourse analysis of foreign language teaching and learning can reveal much about how teachers perform in their teaching practice and how to make improvement. In this paper, the author tries to reveal the present state of EFL (English as a foreign language) classrooms in a vocational college from the angle of…

Xin, Liu; Luzheng, Lou; Biru, Shi

2011-01-01

73

Contrastive Textology: Comparative Discourse Analysis in Applied Linguistics. Studies in Descriptive Linguistics, Volume 5.  

ERIC Educational Resources Information Center

This volume is one in a series of studies in linguistics that is intended to supplement the "International Review of Applied Linguistics." Discourse analysis, or looking at language as text in context, is presented in the first chapter. This is correlated with what is known about the differences between languages in a second chapter on contrastive…

Hartmann, R. R. K.

74

Teacher Education and Development Policies: Critical Discourse Analysis from a Comparative Perspective  

ERIC Educational Resources Information Center

The purpose of this study is to explore teacher education policies in different countries of Latin America and North America through the comparison of policy documents. The training of teachers, a key component of education, faces educational challenges as a result of various reform policies in different countries. Critical discourse analysis…

Pini, Monica E.; Gorostiaga, Jorge M.

2008-01-01

75

An Analysis of Selected Korean Hedges in Spoken Discourse: Sociopragmatic and Pragmalinguistic Perspectives  

ERIC Educational Resources Information Center

This dissertation presents an empirical analysis of Korean hedges in contemporary spoken discourse. The data analyzed was drawn from my corpus based on approximately 17 hours of unplanned, naturally occurring conversations. This study classified lexical and syntactic hedges in my corpus and investigated the frequency of individual hedge items. It…

Yoon, Yeonhee

2010-01-01

76

Accreditation and Power: A Discourse Analysis of a New Regime of Governance in Higher Education  

ERIC Educational Resources Information Center

This article studies discourses within the accreditation of Norwegian higher education conducted by the Norwegian Agency for Quality Assurance in Education (NOKUT), using one concrete case (the accreditation of bachelor programs in nursing). Analysis of policy documents and accreditation reports are influenced by two of Foucault's concepts of…

Engebretsen, Eivind; Heggen, Kristin; Eilertsen, Heidi Annett

2012-01-01

77

Disciplining Professionals: A Feminist Discourse Analysis of Public Preschool Teachers  

ERIC Educational Resources Information Center

Educational reforms across the globe have had implications for the work of preschool teachers and thus their professional identities. This article draws on a feminist discourse lens to examine data collected from a recent narrative inquiry focused on understanding the professional identities of five public preschool teachers in the USA. This…

Sisson, Jamie Huff; Iverson, Susan V.

2014-01-01

78

A Discourse Analysis of "(the) same" in English Conversation.  

ERIC Educational Resources Information Center

This paper first briefly reviews what Halliday and Hasan (1976) said about "(the) same." The paper then examines the understanding of this form by qualitatively analyzing 259 naturally occurring spoken tokens of "(the) same" in their discourse contexts. It focuses on the following questions with reference to the data: (1) What determiners can…

Wong, Jean; Celce-Murcia, Marianne

79

A Critical Discourse Analysis of a Real-World Problem in Mathematics: Looking for Signs of Change  

ERIC Educational Resources Information Center

The concepts of "access" and "relevance" feature prominently in the discourse of change in mathematics education in South Africa. One way in which these concepts have been played out in mathematics classrooms is in the use of mathematical problems with real-world contexts. This paper presents a Critical Discourse Analysis of one such problem,…

Le Roux, Kate

2008-01-01

80

The Discourse of Parent Involvement in Special Education: A Critical Analysis Linking Policy Documents to the Experiences of Mothers  

ERIC Educational Resources Information Center

Parent involvement is acknowledged as a crucial aspect of the education of students with special needs. However, the discourse of parent involvement represents parent involvement in limited ways, thereby controlling how and the extent to which parents can be involved in the education of their children. In this article, critical discourse analysis…

Lai, Yuan; Vadeboncoeur, Jennifer A.

2013-01-01

81

An analysis of the group process in encounters between Jews and Palestinians using a typology for discourse classification  

Microsoft Academic Search

This paper presents an analysis of the group process in encounters between Jewish and Palestinian Israeli citizens by using a typology for discourse classification. The typology presented here is a sensitive research tool that was developed in the absence of existing instruments, which analyze the developmental process of discourse in groups. It is an instrument that can help in conceptualizing

Shoshana Steinberg; Dan Bar-On

2002-01-01

82

Looking at the Psychotherapy Process as an Intersubjective Dynamic of Meaning-Making: A Case Study with Discourse Flow Analysis  

Microsoft Academic Search

This work presents a dialogic model of psychotherapy (the Two-Stage Semiotic Model, TSSM) with discourse flow analysis (DFA) and a low-inferential method of analysis based on it. TSSM claims that in good-outcome psychotherapy, the patient's system of meanings follows a U-shaped trend: First, it decreases, and then the dialog promotes new meanings. DFA represents a session's dialog as a “discourse

Sergio Salvatore; Omar Gelo; Alessandro Gennaro; Stefano Manzo; Ahmed Al Radaideh

2010-01-01

83

Constructing osteoarthritis through discourse – a qualitative analysis of six patient information leaflets on osteoarthritis  

PubMed Central

Background Health service policy in the United Kingdom emphasises the importance of self-care by patients with chronic conditions. Written information for patients about their condition is seen as an important aid to help patients look after themselves. From a discourse analysis perspective written texts such as patient information leaflets do not simply describe the reality of a medical condition and its management but by drawing on some sorts of knowledge and evidence rather than others help construct the reality of that condition. This study explored patient information leaflets on osteoarthritis (OA) to see how OA was constructed and to consider the implications for self-care. Methods Systematic and repeated readings of six patient information leaflets on osteoarthritis to look for similarities and differences across leaflets, contradictions within leaflets and the resources called on to make claims about the nature of OA and its management. Results Biomedical discourse of OA as a joint disease dominated. Only one leaflet included an illness discourse albeit limited, and was also the only one to feature patient experiences of living with OA. The leaflets had different views on the causes of OA including the role of lifestyle and ageing. Most emphasised patient responsibility for preventing the progression of OA. Advice about changing behaviour such as diet and exercise was not grounded in lived experience. There were inconsistent messages about using painkillers, exercise and the need to involve professionals when making changes to lifestyle. Conclusion The nature of the discourse impacted on how OA and the respective roles of patients and professionals were depicted. Limited discourse on illness meant that the complexity of living with OA and its consequences was underestimated. Written information needs to shift from joint biology to helping patients live with osteoarthritis. Written information should incorporate patient experience and value it alongside biomedical knowledge. PMID:17428315

Grime, Janet C; Ong, Bie Nio

2007-01-01

84

Talking the talk: a discourse analysis of mental health nurses talking about their practice.  

PubMed

Mental Health nursing exists as a discipline in the UK within the wider contemporary health care establishment. Throughout its history it has attempted to define itself in ways that differentiate mental health nursing practice from other health care professions and fields of nursing. However, it is not surprising in this climate of contemporary healthcare for individual professional identities to become 'lost' in the melange of interdisciplinary practice. This research presents a discourse analysis of individual mental health nurses' rhetorical constructions of their professional role(s) as they emerge in their talk with each other in focus group discussions. In particular, the focus in this paper is their discursive repertoires related to the historical legacy of mental health nursing and how this sits with what they consider to be a 'custodial and controlling' element of their role. The particular discourse analytic approach adopted in this study illustrates how individuals use language in a particular way to make justifications and explanations of mental health nursing identities. This analytic approach is ensconced within the domain of social psychology and lies at the interface of ethno-methodology and conversation analysis. It is concerned with structural units of discourse, beyond the level of the sentence, that emerge as the nurse participants engage in talking about their practice (Potter and Wetherell, 1987 p.53). PMID:15468606

Leishman, June L

2004-08-01

85

Retrospective Analysis of Communication Events - Understanding the Dynamics of Collaborative Multi-Party Discourse  

SciTech Connect

This research is aimed at understanding the dynamics of collaborative multi-party discourse across multiple communication modalities. Before we can truly make sig-nificant strides in devising collaborative communication systems, there is a need to understand how typical users utilize com-putationally supported communications mechanisms such as email, instant mes-saging, video conferencing, chat rooms, etc., both singularly and in conjunction with traditional means of communication such as face-to-face meetings, telephone calls and postal mail. Attempting to un-derstand an individual’s communications profile with access to only a single modal-ity is challenging at best and often futile. Here, we discuss the development of RACE – Retrospective Analysis of Com-munications Events – a test-bed prototype to investigate issues relating to multi-modal multi-party discourse.

Cowell, Andrew J.; Haack, Jereme N.; McColgin, Dave W.

2006-06-08

86

Accounting for Accountability: A Discourse Analysis of Psychiatric Nurses’ Experience of a Patient Suicide  

PubMed Central

Whilst the experience of a patient suicide is likely to have a significant impact upon the nurses who had been providing care, little work has actually explored this experience in any depth. In this article we explore how two psychiatric nurses construct and orient to accountability when talking of their experiences of a patient suicide. Discourse analysis was used to explore particular phases that the nurses oriented to in their accounts: scene setting; risk assessment; attributing for the suicide. Findings highlight the different, sometimes contradictory, ways the nurses attended to interactional concerns relating to implicit accountability and potential inferences of blame. Analysis of the nurses’ talk can make a valuable contribution to understanding the nature and the impact of ‘accountability’ in a mental health setting and so help nurses and other professionals gain an insight into their practice. The results from this study suggest that as a consequence of internalising fundamentally unrealisable expectations regarding suicide prevention, nurses can hold themselves to blame raising significant concerns around their needs in terms of support, which may not be recognised. This paper also makes a valuable contribution to our methodological understanding and the value of using discourse analysis in this setting. PMID:20305746

Robertson, Maggie; Paterson, Brodie; Lauder, Billy; Fenton, Rosemary; Gavin, John

2010-01-01

87

Factoring genetic determinism: An analysis of sociobiological discourse and debate and their presentations in biology textbooks  

NASA Astrophysics Data System (ADS)

This thesis is about Sociobiology, especially human sociobiological discourse, and its emergence as a paradigm especially through the formulations of E. O. Wilson. It asks two distinct and related questions. The first question asks why and how has the general project of Wilsonian or determinist human sociobiology has maintained its appeal and continued to garner popularity and support despite the many cogent and detailed critiques. The second question, covered in part two of this thesis, asks how the sociobiological controversy is presented in three Biology textbooks. Part one of this work examines the development of human sociobiology and its related disciplines and the debates that have arisen around this paradigm. It chronicles how this Wilsonian human sociobiological discourse constructs its legitimacy, the major issues critics have raised and recent developments in human sociobiology and related fields. It also suggests modified epistemological positions and avenues of critique. As such, this work utilizes theory developed within utilizes theory developed within science studies, hegemony studies, discourse theory, textual analysis, and science education. Part Two examines three textbooks used in Ontario Academic Courses (OAC's) in Biology in high school in grade thirteen in Ontario. These texts are similar if not identical to textbooks used in introductory biology courses in universities in North America. This textual analysis, examines how the textbooks portray sociobiology and the related fields of Genetics, Evolutionary theory and the Nature of Science itself. This analysis provides a way both to gauge the influence of Wilsonian human and non-human sociobiological discourse and to gauge the ways in which this controversial issue is handled by the texts. This analysis finds that all three textbooks fail to use sociobiology as an example of a scientific controversy to engage students in a discussion of this topic. They also fail to engage students in any of the collateral controversial issues in genetics, evolutionary theory and the nature of science itself. This work also borrows from the constructivist, Science-Technology-Society-Environment (STS-E), and Nature of Science movements within science education and begins to make recommendations for teachers and textbook authors regarding the teaching and presentations of sociobiology and the nature of science debates.

Schifellite, Carmen James

88

A discourse analysis of the construction of mental illness in two UK newspapers from 1985-2000.  

PubMed

This study explored the discourse of mental illness contained within two UK newspapers over a 15-year period, excluding those stories that mentioned any reference to a diagnosis. Using frame analysis, a form of discourse analysis, ten distinct frames were identified and classified into "stories." These ten stories were categorized as: foreign, legal, drug, feature, trauma, tragedy, community care tragedy, social policy, inquiry report, and sports/celebrity stories. Each frame is described and the potential influence of such frames on both social policy and nursing practice is discussed. PMID:17957551

Paterson, Brodie

2007-10-01

89

Perpetuating 'New Public Management' at the expense of nurses' patient education: a discourse analysis.  

PubMed

This study aimed to explore the conditions for nurses' daily patient education work by focusing on managers' way of speaking about the patient education provided by nurses in hospital care. An explorative, qualitative design with a social constructionist perspective was used. Data were collected from three focus group interviews and analysed by means of critical discourse analysis. Discursive practice can be explained by the ideology of hegemony. Due to a heavy workload and lack of time, managers could 'see' neither their role as a supporter of the patient education provided by nurses, nor their role in the development of nurses' pedagogical competence. They used organisational, financial, medical and legal reasons for explaining their failure to support nurses' provision of patient education. The organisational discourse was an umbrella term for 'things' such as cost-effectiveness, which were prioritised over patient education. There is a need to remove managerial barriers to the professional development of nurses' patient education. Managers should be responsible for ensuring and overseeing that nurses have the prerequisites necessary for providing patient education as well as for enabling continuous reflective dialogue and opportunities for learning in practice. PMID:25327764

Bergh, Anne-Louise; Friberg, Febe; Persson, Eva; Dahlborg-Lyckhage, Elisabeth

2014-10-18

90

Home healthcare and family responsibility: a critical discourse analysis of talk and text.  

PubMed

This paper addresses how families' roles and responsibility for care are constructed within home health (in contrast to the responsibility of home health). A discourse analysis informed by a critical theoretical approach was used to analyze qualitative interviews with 13 home health managers and clinical leaders in British Columbia, alongside home care documents. When referring to family involvement, there was an emphasis on the importance of supporting a client's choice to stay at home. Government and agency documents describe family members as primary providers, with home health having a supplementary role. Agencies seek to avoid "substituting" for family care. Family responsibility is characterized as having both moral and structural value. Nonetheless, some participants advocated flexibility and recognized potential caregiving challenges. Data provide examples of how agency expectations are communicated to clients and families and become embedded within practice and policy. Findings are viewed within the broader organizational context as representing the "responsibilization" of support. PMID:24289942

Funk, Laura M

2013-10-01

91

Multi-Level Discourse Analysis in a Physics Teaching Methods Course from the Psychological Perspective of Activity Theory  

ERIC Educational Resources Information Center

In this paper, we present and apply a multi-level method for discourse analysis in science classrooms. This method is based on the structure of human activity (activity, actions, and operations) and it was applied to study a pre-service physics teacher methods course. We argue that such an approach, based on a cultural psychological perspective,…

Vieira, Rodrigo Drumond; Kelly, Gregory J.

2014-01-01

92

Islamists in the Headlines: Critical Discourse Analysis of the Representation of the Muslim Brotherhood in Egyptian Newspapers  

ERIC Educational Resources Information Center

This study examines how Islamists are socially, discursively and linguistically represented in the Egyptian newspaper "al-Ahram." The main question of this study is what would the Egyptian government do to halt the Brothers' political growth and potential threat? To answer this question, the study uses Critical Discourse Analysis (CDA) to examine…

Pasha, Talaat

2011-01-01

93

From Choice to Change: An Analysis of the "Choice" Discourse in Canada's 2006 Federal Election  

ERIC Educational Resources Information Center

A critical discourse analysis (CDA) was used to analyze the representation of Early Childhood Education and Care (ECEC) in the 2006 federal election in Canada. Guided by Fairclough's approach to CDA, this study analyzed written documents including newspaper articles from "The Globe and Mail" and "The National Post", the…

Richardson, Brooke; Langford, Rachel; Friendly, Martha; Rauhala, Ann

2013-01-01

94

The framing of Calvin Klein: A frame analysis of media discourse about the August 1995 Calvin Klein Jeans advertising campaign  

Microsoft Academic Search

This study analyzes the media discourse about the August 1995 Calvin Klein jeans campaign which media critics characterized as “kiddie porn.” Though media placement of the campaign was limited, mainstream media reports of the nascent controversy surrounding the campaign brought it into the national spotlight. A frame analysis is used to deconstruct the kiddie?porn media frame which the industry and

Lauren R. Tucker

1998-01-01

95

Understanding the new management ideology: a transdisciplinary contribution from critical discourse analysis and new sociology of capitalism  

Microsoft Academic Search

Our aim in this article is to explore how one might approach the language of new capitalism working in a transdisciplinary way, bringing together new sociology of capitalism (Chiapello) and critical discourse analysis (Fairclough). We focus upon `new management ideology', and in particular on a recent book by a highly influential management `guru' (Rosabeth Moss Kanter). The article begins with

Eve Chiapello; Norman Fairclough

2002-01-01

96

Doing, talking and writing science: A discourse analysis of the process of resemiotization in a middle school lab-based science class  

Microsoft Academic Search

This study examines students' sense making practices in a middle school science class from a discourse analytic perspective. Using Mediated Discourse Analysis (MDA) (Scollon 1998, 2001) and interactional sociolinguistics (Gumperz 1999, 2001, Schiffrin 1994), my research seeks to enrich findings from recent sociocultural studies of science classrooms that focus on doing, talking and writing science (Roth 2005, Kress, et al.

Laura J. Wright

2008-01-01

97

Normative Discourse and Persuasion: An Analysis of Ga'dang Informal Litigation.  

ERIC Educational Resources Information Center

A study of the discourse of Ga'dang, a Philippine language, focuses on normative discourse and persuasion, especially the ways in which the former is used to accomplish the latter. The first five chapters outline the theoretical framework of the study, placing normative and persuasive discourse in a philosophical context and relating them to the…

Walrod, Michael R.

98

Ideological collocation and the recontexualization of Wahhabi-Saudi Islam post-9\\/11: A synergy of corpus linguistics and critical discourse analysis  

Microsoft Academic Search

This study proposes what is termed a ‘methodological synergy’ (Baker et al., 2008) of corpus linguistics and critical discourse analysis (CDA) for exploring how clashing ideologies have been actualized at collocation level across opposing discourses on Wahhabi-Saudi Islam\\/Wahhabism since 9\\/11. The discursive competition over Wahhabi-Saudi Islam reached a new extreme in the USA, when the 9\\/11 attacks called attention to

Amir H. Y. Salama

2011-01-01

99

Death penalty discourses, the printed media, and the UK public sphere: a critical analysis  

Microsoft Academic Search

In this paper I investigate the lack of full public participation and consequent democratic deficit on the issue of capital punishment in the UK. In so doing I critically analyse the media institutions and practices of the UK public sphere within which the death penalty discourses unfold, and several printed media contributions to the capital punishment discourses around abolition in

Eugene Flanagan

2010-01-01

100

Environmental assessment in The Netherlands: Effectively governing environmental protection? A discourse analysis  

SciTech Connect

Environmental assessment (EA) aims to enhance environmental awareness and to ensure that environmental values are fully considered in decision-making. In the EA arena, different discourses exist on what EA should aim for and how it functions. We hypothesise that these discourses influence its application in practice as well as its effectiveness in terms of achieving the above goals. For instance, actors who consider EA as a hindrance to fast implementation of their projects will probably apply it as a mandatory checklist, whereas actors who believe that EA can help to develop more environmentally sound decisions will use EIA as a tool to design their initiatives. In this paper we explore discourses on EA in The Netherlands and elaborate on their implications for EA effectiveness. Based on an innovative research design comprising an online survey with 443 respondents and 20 supplementary semi-structured interviews we conclude that the dominant discourse is that EA is mainly a legal requirement; EAs are conducted because they have to be conducted, not because actors choose to do so. EA effectiveness however seems reasonably high, as a majority of respondents perceive that it enhances environmental awareness and contributes to environmental protection. However, the 'legal requirement' discourse also results in decision-makers seldom going beyond what is prescribed by EA and environmental law. Despite its mandatory character, the predominant attitude towards EA is quite positive. For most respondents, EA is instrumental in providing transparency of decision-making and in minimising the legal risks of not complying with environmental laws. Differences in discourses seldom reflect extreme opposites. The 'common ground' regarding EA provides a good basis for working with EA in terms of meeting legal requirements but at the same time does not stimulate creativity in decision-making or optimisation of environmental values. In countries characterised by less consensual political cultures we may expect more extreme discourses on EA, the consequences of which are reflected upon in this paper. - Highlights: Black-Right-Pointing-Pointer The effectiveness of environmental assessment (EA) depends in part on meanings associated with EA (i.e., discourse). Black-Right-Pointing-Pointer Our results suggest that the general discourse in The Netherlands is that EA is a legal requirement, nothing more. Black-Right-Pointing-Pointer This discourse makes EA effective in protecting the environment, but not in the optimisation of environmental values. Black-Right-Pointing-Pointer EA has a limited contribution to the development of policy alternatives or innovative solutions to environmental problems. Black-Right-Pointing-Pointer There is a high consensus among EA professionals, providing a common ground for working with EA.

Runhaar, Hens, E-mail: h.a.c.runhaar@uu.nl [Utrecht University, Copernicus Institute of Sustainable Development, P.O. Box 80,115, 3508 TC Utrecht (Netherlands); Laerhoven, Frank van, E-mail: vanLaerhoven@uu.nl [Utrecht University, Copernicus Institute of Sustainable Development, P.O. Box 80,115, 3508 TC Utrecht (Netherlands); Driessen, Peter, E-mail: p.driessen@uu.nl [Utrecht University, Copernicus Institute of Sustainable Development, P.O. Box 80,115, 3508 TC Utrecht (Netherlands); Arts, Jos, E-mail: e.j.m.m.arts@rug.nl [University of Groningen, Faculty of Planning, P.O. Box 800, 9700 AV Groningen (Netherlands)

2013-02-15

101

The Art of Prophecy: Interpretive Analysis, Academic Discourse, and Expository Writing.  

ERIC Educational Resources Information Center

Argues that while competence in interpretive analysis is a commonly acknowledged goal of a college education, it is rarely explicitly addressed in the curriculum. Notes that because interpretive analysis makes specific cognitive and generic demands on writers, expository writing students would benefit from both theoretical and practical training…

Ganter, Granville

2001-01-01

102

In the shadow of a new smoke free policy: A discourse analysis of health care providers' engagement in tobacco control in community mental health  

Microsoft Academic Search

BACKGROUND: The prevalence of tobacco use among individuals with mental illness remains a serious public health concern. Tobacco control has received little attention in community mental health despite the fact that many individuals with mental illness are heavy smokers and experience undue tobacco-related health consequences. METHODS: This qualitative study used methods of discourse analysis to examine the perceptions of health

Joy L. Johnson; Barbara M. Moffat; Leslie A. Malchy

2010-01-01

103

The Challenges of Contrastive Discourse Analysis: Reflecting on a Study into the Influence of English on Students' Written Spanish on a Bilingual Education Program in Spain  

ERIC Educational Resources Information Center

This article discusses challenges involved in contrastive discourse analysis that emerged while carrying out a follow-up study into a Content and Language Integrated Learning (CLIL) program in Spain. Reversing the focus on English of much contrastive rhetoric work, the study investigates the effect of second-language-English on…

Maxwell-Reid, Corinne

2011-01-01

104

Semio-Pragmatic Analysis of Cartoons Discourse: A Step towards Semiotranslation  

ERIC Educational Resources Information Center

The primary concern of this study is to explore the subtle implications of the "Semiotranslation Approach vis-a-vis" analyzing the semiotic elements of discourse in Jordanian cartoons as creative artistic texts in which various signs manifest simultaneous interaction, thus achieving both entertainment and purposeful satire. Therefore, the…

AlBzour, Naser Naif

2011-01-01

105

The Analysis of Classroom Discourse: Elementary School Science Curricula Advancing Reasoning with Evidence  

ERIC Educational Resources Information Center

Students' ability to participate in scientific discourse and to appropriately use empirical evidence to support beliefs or conclusions has been consistently stated as a core goal of science education. In the present study, we analyzed the quality of scientific reasoning in elementary school science classrooms, using the Evidence-Based Reasoning…

Hardy, Ilonca; Kloetzer, Birgit; Moeller, Kornelia; Sodian, Beate

2010-01-01

106

Pedagogising Poverty Alleviation: A Discourse Analysis of Educational and Social Policies in Argentina and Chile  

ERIC Educational Resources Information Center

For the past decades international organisations and governments have promoted and implemented analogous education policies on the grounds that education is the key factor to foster development and fight poverty. This article sets the context of these educational programmes and analyses their discourse on poverty in Argentina and Chile. Then, it…

Rambla, Xavier; Veger, Antoni

2009-01-01

107

Conceptual change cum discourse analysis: Towards an integrative perspective on learning in science  

NSDL National Science Digital Library

Illustrates how a well-designed curriculum can lead students to construct an unwanted conception. Concludes that the conceptual-change-cum-discourse perspective has the potential to integrate the affordances of both methodological approaches and past empirical accomplishments. Contains 33 references.

Duit, Reinders; Roth, Wolff-Michael; Komorek, Michael; Wilbers, Jens

2006-05-23

108

(Un)Earthing a Vocabulary of Values: A Discourse Analysis for Ecocomposition  

ERIC Educational Resources Information Center

In this article, the author aims to propose an analytic method through which composition students and others might discover and understand the ecological complexities of prevailing environmental terminology that create "wicked problems." Through this method, students engage in "discursive ecology" by exploring the connections among discourse

Walker, Paul

2010-01-01

109

Discourse Analysis: Part II, A Comparison of Published Writing in Three Disciplines.  

ERIC Educational Resources Information Center

Combining linguistics and composition studies in a two-part article (in which part 1 presented the principal concepts of cohesion and information management used in spoken and written discourse) this paper, part 2, describes a model that applies some of these concepts in analyses of the content of samples of published writing in three disciplines…

Lovejoy, Kim Brian

110

Identification and Disidentification in Organizational Discourse: A Metaphor Analysis of E-Mail Communication at Enron  

ERIC Educational Resources Information Center

This project is situated within the interpretive tradition in organizational communication research, focusing on organizational discourse. It goes further by bringing the discussion into the 21st century through examining how communication technology--specifically e-mail--plays a role in the linguistic practices that help create, maintain and…

Turnage, Anna K.

2010-01-01

111

Framing and Face: The Relevance of "The Presentation of Self" to Linguistic Discourse Analysis  

ERIC Educational Resources Information Center

Although Erving Goffman did not turn his analytic focus specifically toward language until later in his career, his work, beginning with "The Presentation of Self in Everyday Life," has been crucial for discourse analysts and interactional sociolinguists who study language in social context. Perhaps most influential have been his concepts of…

Tannen, Deborah

2009-01-01

112

Innocent Victims, Fighter Cells, and White Uncles: A Discourse Analysis of Children's Books about AIDS  

ERIC Educational Resources Information Center

In this article, we examine a set of 26 children's books on HIV/AIDS published between 1989-1999 to identify the ways in which these texts construct HIV/AIDS and people living with HIV/AIDS. We explore how this marginalized group is depicted in these books, and how well-meaning teachers may in fact be reproducing dominant discourses about HIV/AIDS…

Blumenreich, Megan; Siegel, Marjorie

2006-01-01

113

Professional caregivers' work with the dying in nursing homes--a Foucault-inspired analysis of discourses in the last decade in a Danish context.  

PubMed

International studies on the death of elderly nursing home residents show the complexity in the understanding of the professionals who care for the dying. The aim of this study is to explore the discourses about professional caregivers caring for those dying in Denmark in the last decade. A discourse analysis inspired by Foucault was constructed. The material consists of different source documents: research articles, newspaper articles, theses, books, websites - 35 sources in total. There are constructed six positions of speech, five discourses and three themes: (1) 'the work of the professional caregivers - a complex low-status work'; (2) 'the education of the professionals - the way to ensure a good death or possessing the right qualifications' and (3) 'the vulnerable professionals'. The study concludes that an economical/political discourse is dominating and sets up the frames within which the professionals care for dying residents, although the medical, the social/critical and the religious discourses attempt to speak against it. All positions articulate that the professional caregivers' job has a low status and that it is not possible to provide an optimal care due to lack of time, resources and education. Psychical or mental demands make the professionals vulnerable. The meaning of optimal care varies according to the positions of speech. PMID:23336738

Nielsen, Karen T; Glasdam, Stinne

2013-12-01

114

Pedagogic discourse in introductory classes: Multi-dimensional analysis of textbooks and lectures in biology and macroeconomics  

NASA Astrophysics Data System (ADS)

The broad goal of this study is to represent the linguistic variation of textbooks and lectures, the primary input for student learning---and sometimes the sole input in the large introductory classes which characterize General Education at many state universities. Computer techniques are used to analyze a corpus of textbooks and lectures from first-year university classes in macroeconomics and biology. These spoken and written variants are compared to each other as well as to benchmark texts from other multi-dimensional studies in order to examine their patterns, relations, and functions. A corpus consisting of 147,000 words was created from macroeconomics and biology lectures at a medium-large state university and from a set of nationally "best-selling" textbooks used in these same introductory survey courses. The corpus was analyzed using multi-dimensional methodology (Biber, 1988). The analysis consists of both empirical and qualitative phases. Quantitative analyses are undertaken on the linguistic features, their patterns of co-occurrence, and on the contextual elements of classrooms and textbooks. The contextual analysis is used to functionally interpret the statistical patterns of co-occurrence along five dimensions of textual variation, demonstrating patterns of difference and similarity with reference to text excerpts. Results of the analysis suggest that academic discourse is far from monolithic. Pedagogic discourse in introductory classes varies by modality and discipline, but not always in the directions expected. In the present study the most abstract texts were biology lectures---more abstract than written genres of academic prose and more abstract than introductory textbooks. Academic lectures in both disciplines, monologues which carry a heavy informational load, were extremely interactive, more like conversation than academic prose. A third finding suggests that introductory survey textbooks differ from those used in upper division classes by being relatively less marked for information density, abstraction, and non-overt argumentation. In addition to the findings mentioned here, numerous other relationships among the texts exhibit complex patterns of variation related to a number of situational variables. Pedagogical implications are discussed in relation to General Education courses, differing student populations, and the reading and listening demands which students encounter in large introductory classes in the university.

Carkin, Susan

115

Wildlife-Based Recreation as Economic Windfall: A Rhetorical Analysis of Public Discourse on Birding  

ERIC Educational Resources Information Center

Symbolic convergence theory posits that groups of like-minded people use linguistic symbols to construct a shared reality and form rhetorical visions (ways of viewing and communicating about an issue). To see how rhetorical visions might help shape public tourism policy, the authors used fantasy theme analysis to examine 206 Kansas newspaper…

Hill, Steven G.; Cable, Ted T.; Scott, David

2010-01-01

116

The Main Concept Analysis in Cantonese Aphasic Oral Discourse: External Validation and Monitoring Chronic Aphasia  

ERIC Educational Resources Information Center

Purpose: The 1st aim of this study was to further establish the external validity of the main concept (MC) analysis by examining its relationship with the Cantonese Linguistic Communication Measure (CLCM; Kong, 2006; Kong & Law, 2004)--an established quantitative system for narrative production--and the Cantonese version of the Western Aphasia…

Kong, Anthony Pak-Hin

2011-01-01

117

Linguistic Reflections of Social Engagement in Asperger Discourse and Narratives: A Quantitative Analysis of Two Cases  

ERIC Educational Resources Information Center

The present linguistic analyses of two children (aged 8 and 10) with Asperger Syndrome (AS) and their two matched controls are based on dyadic therapist-child conversations and on picture description tasks. The circa 100 analysis features covering aspects of (i) lexicon (e.g. prominalization), (ii) structural characteristics of turns, (iii)…

Niemi, Jussi; Otsa, Lidia; Evtyukova, Aleksandra; Lehtoaro, Laura; Niemi, John

2010-01-01

118

Analysis of Classroom Discourse and Instructor's Awareness of Speech in a Spanish College Course  

ERIC Educational Resources Information Center

This is an instrumental case study and consists of the description, analysis and interpretation of the teaching practices of a Spanish college instructor. The aim of this research project is to find answers to the following questions: What is the ratio of L1-L2 spoken in class? For what functions is each language used? And, are there…

Rondon-Pari, Graziela

2011-01-01

119

Reporting the Rhetoric, Implementation of the United Nations Convention on the Rights of the Child as Represented in Ireland's Second Report to the UN Committee on the Rights of the Child: A Critical Discourse Analysis  

ERIC Educational Resources Information Center

Ireland's second periodic report to the United Nations Committee on the Rights of the Child (CRC) presents the government's case that it is succeeding in protecting and promoting the rights of all children in Ireland. This article presents a critical discourse analysis of the government's Report to the CRC. Using a refined critical discourse…

Kiersey, Rachel A.; Hayes, Noirin

2010-01-01

120

Conversational analysis of medical discourse in rehabilitation: A study in Korea  

PubMed Central

Objective The purpose of this study is to conduct an analysis of actual communicative behaviors, including nonverbal ones, between physicians and patients in rehabilitation. Design Sixteen videotaped physician–patient interactions in a rehabilitation center in Korea were transcribed. And three coders placed utterances in transcripts into categories while watching the videotapes. Results Consistent with results of previous studies, patient active communicative behaviors varied considerably depending on individual patients. The findings revealed that, on average, patients' active communicative behaviors were less than 9% of patients' total utterances. In particular, almost half of the patients (N = 7) did not even ask one single question. The results also showed that physicians' empathic communicative acts averaged less than 3% of physicians' total utterances. In addition, among physicians' nonverbal behaviors, eye-contact showed significant correlation with physician empathic listening and supportive talks. Conclusions The findings of this study indicated a considerable lack of empathic communicative behaviors of physicians in Korea. This might have led to infrequent use of active communicative behaviors by patients. In addition, the importance of physician's partnership for enhancement of active communicative behaviors of patients was demonstrated. To better serve patients, physicians who wish to improve their communication should first identify components of their empathic communicative behaviors that need improvement and then attempt to refine their skills. PMID:23433331

Chang, Chulhun Ludgerus; Park, Byung Kyu; Kim, Sung Soo

2013-01-01

121

Selling patients and other metaphors: a discourse analysis of the interpretive frames that shape emergency department admission handoffs.  

PubMed

This paper reports a discourse analysis of the language doctors used as they talked about and engaged in patient handoffs between the emergency department (ED) and various inpatient services at one highly specialized academic tertiary teaching and referral hospital in the Midwest United States. Although interest in handoff improvement has grown considerably in recent years, progress has been hampered, perhaps in part, because of a widely used but limiting conceptual model of handoff as an information transmission. The purpose of the study reported here is to analyze the way doctors make sense of handoff interactions, including uncovering the interpretive frames they use, in order to provide empirical findings to expand conceptual models of handoff. All data reported were drawn from a two-year ethnographic study (2009-2011) and include semi-structured interviews (n = 48), non-participant observations (349 h), and recorded telephone handoff conversations (n = 48). A total of eighty-six individuals participated, including resident and attending doctors from the ED, internal medicine and surgical services, as well as hospital administrators. Findings are organized around four metaphors doctors used: sales, sports and games, packaging, and teamwork. Each metaphor, in turn, reveals an underlying interpretive frame that appears to be influenced by organizational and social structures and to shape the possibilities for action that doctors perceive. The four underlying interpretive frames are: handoff as persuasion, handoff as competition, handoff as expectation matching, and handoff as collaboration. Taken together, these interpretive frames highlight the complex, socially interactive nature of handoff and provide an empirical basis for grounding and enriching the conceptual model of handoff that guides research and practice improvement efforts. PMID:24565149

Hilligoss, Brian

2014-02-01

122

Discourse Structure and Anaphora in Tutorial Dialogues: an Empirical Analysis of Two Theories of the Global Focus  

Microsoft Academic Search

The recent development of reliable guidelines for discourse structure annota- tion, and the resulting availability of corpora annotated for discourse structure, have made it possible to subject to rigorous empirical testing the claims of seminal theories about the impact of discourse structure on anaphora. We carried out an empirical investigation of the claims made in two models of the Global

M. POESIO; A. PATEL; B. DI EUGENIO

2005-01-01

123

Discourse Structure and Anaphora in Tutorial Dialogues: An Empirical Analysis of Two Theories of the Global Focus  

Microsoft Academic Search

The recent development of reliable guidelines for discourse structure annotation, and the resulting availability of corpora\\u000a annotated for discourse structure, have made it possible to subject to rigorous empirical testing the claims of seminal theories\\u000a about the impact of discourse structure on anaphora. We carried out an empirical investigation of the claims made in two models\\u000a of the Global Focus–Grosz

M. Poesio; A. Patel; B. Di Eugenio

2006-01-01

124

The Use of Main Concept Analysis to Measure Discourse Production in Cantonese-Speaking Persons with Aphasia: A Preliminary Report  

ERIC Educational Resources Information Center

Discourse produced by speakers with aphasia contains rich and valuable information for researchers to understand the manifestation of aphasia as well as for clinicians to plan specific treatment components for their clients. Various approaches to investigate aphasic discourse have been proposed in the English literature. However, this is not the…

Kong, Anthony Pak-Hin

2009-01-01

125

An Analysis of Discourse-Pragmatic and Grammatical Constraints on the Acquisition and Development of Referential Choice in Child English  

ERIC Educational Resources Information Center

This dissertation investigates how discourse-pragmatics informs children's choice of referential forms. Three studies utilizing naturalistic data examine the role that six discourse-pragmatic features play in the acquisition of referential forms in a non-null subject language, English. The influence of child-directed speech on development is also…

Hughes, Mary E.

2011-01-01

126

Islam Hadhari: An Ideological Discourse Analysis of Selected Speeches by UMNO President and Malaysia Prime Minister Abdullah Ahmad Badawi  

ERIC Educational Resources Information Center

This research study explored the problem the Malay identity and society in the discourse of Malay politics. The purpose of this study was to understand how the discourse of Islam "Hadhari" as spoken by prime minister and UMNO president Abdullah Ahmad Badawi in the years 2004-2008 demonstrated the hegemony of his administration and party.…

Yahaya, Azlan R.

2012-01-01

127

The cultural politics of national testing and test result release policy in South Korea: a critical discourse analysis  

Microsoft Academic Search

This paper examines the ideological construction of educational discourses embedded within the South Korean print media. Significantly, these discourses have recently promoted the resurrection of a sweeping national testing and test results release policy. Through careful examination of the “test plus release” policy, the authors show how the government has achieved hegemonic power by shaping public opinion through the national

Youl-Kwan Sung; Mi Ok Kang

2012-01-01

128

Discourse Tact In Doctor-Patient Interactions In English: An Analysis of Diagnosis in Medical Communication in Nigeria  

Microsoft Academic Search

This study describes discourse tact in diagnoses in doctor-patient interactions in English in selected hospitals in South-western Nigeria. Using recorded conversations between doctors and patients in those hospitals as data, the mutual contextual beliefs of participants, speech act patterns, including linguistic patterns, and other pragmatic features are analyzed from the perspective of the pragmatics of discourse. The findings indicate the

WALE ADEGBITE; AKIN ODEBUNMI

2006-01-01

129

Discourse About Children with Mental Disablement: An Analysis of Teacher-Parent Conferences in Special Education Schools.  

ERIC Educational Resources Information Center

Analyzes discourse in six teacher/parent conferences in Swedish special schools, focusing on work around moral values by parents and teachers in the conferences, as well as on possible threats to such work. Argues that the discourse is, to a large extent, consensus oriented. (Author/JL)

Adelsward, Viveka; Nilholm, Claes

1998-01-01

130

Role Models or Normalizing Agents? A Genealogical Analysis of Popular Written News Media Discourse regarding Male Teachers  

ERIC Educational Resources Information Center

In this article, the author examines popular written news media discourse from the United States concerning the "boy crisis," the gender gap, and male teachers as role models employing genealogical methodologies and theoretical concepts suggested by Foucault (1984, 1990, 1995). It is argued that such discourses reveal how "common sense" beliefs…

Sternod, Brandon M.

2011-01-01

131

In the shadow of a new smoke free policy: A discourse analysis of health care providers' engagement in tobacco control in community mental health  

PubMed Central

Background The prevalence of tobacco use among individuals with mental illness remains a serious public health concern. Tobacco control has received little attention in community mental health despite the fact that many individuals with mental illness are heavy smokers and experience undue tobacco-related health consequences. Methods This qualitative study used methods of discourse analysis to examine the perceptions of health care providers, both professionals and paraprofessionals, in relation to their roles in tobacco control in the community mental health system. Tobacco control is best conceptualised as a suite of policies and practices directed at supporting smoke free premises, smoking cessation counselling and limiting access to tobacco products. The study took place following the establishment of a new policy that restricted tobacco smoking inside all mental health facilities and on their grounds. Ninety one health care providers participated in open-ended interviews in which they described their role in tobacco control. The interview data were analyzed discursively by asking questions such as: what assumptions underlie what is being said about tobacco? Results Five separate yet overlapping discursive frames were identified in which providers described their roles. Managing a smoke free environment emphasised the need to police and monitor the smoke free environment. Tobacco is therapeutic was a discourse that underscored the putative value of smoking for clients. Tobacco use is an individual choice located the decision to smoke with individual clients thereby negating a role in tobacco control for providers. It's someone else's role was a discourse that placed responsibility for tobacco control with others. Finally, the discourse of tobacco control as health promotion located tobacco control in a range of activities that are used to support the health of clients. Conclusions This study provides insights into the complex factors that shape tobacco control practices in the mental health field and reinforces the need to see practice change as a matter that extends beyond the individual. The study findings highlight discourses structured by power and powerlessness in environments in which health care providers are both imposing and resisting the smoke free policy. PMID:20667105

2010-01-01

132

Envisioning the Third Sector's Welfare Role: Critical Discourse Analysis of ‘Post-Devolution’ Public Policy in the UK 1998–2012  

PubMed Central

Welfare state theory has struggled to come to terms with the role of the third sector. It has often categorized welfare states in terms of the pattern of interplay between state social policies and the structure of the labour market. Moreover, it has frequently offered an exclusive focus on state policy – thereby failing to substantially recognize the role of the formally organized third sector. This study offers a corrective view. Against the backdrop of the international shift to multi-level governance, it analyses the policy discourse of third sector involvement in welfare governance following devolution in the UK. It reveals the changing and contrasting ways in which post-devolution territorial politics envisions the sector's role as a welfare provider. The mixed methods analysis compares policy framing and the structural narratives associated with the development of the third sector across the four constituent polities of the UK since 1998. The findings reveal how devolution has introduced a new spatial policy dynamic. Whilst there are elements of continuity between polities – such as the increasing salience of the third sector in welfare provision – policy narratives also provide evidence of the territorialization of third sector policy. From a methodological standpoint, this underlines the distinctive and complementary role discourse-based analysis can play in understanding contemporary patterns and processes shaping welfare governance. PMID:25574063

Chaney, Paul; Wincott, Daniel

2014-01-01

133

Globalisation and policy borrowing in education : a discourse-historical analysis of HIV/AIDS prevention in Uganda   

E-print Network

Educational discourses, practices and institutions are increasingly shaped today by forces and envoys of a globalised world. Research suggests that functional integration into a neo-liberal world economy compels many ...

Barnowe-Meyer, Brooke; Meyer, Brooke Barnowe

2014-07-04

134

Adolescent pregnancies and girls' sexual and reproductive rights in the amazon basin of Ecuador: an analysis of providers' and policy makers' discourses  

PubMed Central

Background Adolescent pregnancies are a common phenomenon that can have both positive and negative consequences. The rights framework allows us to explore adolescent pregnancies not just as isolated events, but in relation to girls' sexual and reproductive freedom and their entitlement to a system of health protection that includes both health services and the so called social determinants of health. The aim of this study was to explore policy makers' and service providers' discourses concerning adolescent pregnancies, and discuss the consequences that those discourses have for the exercise of girls' sexual and reproductive rights' in the province of Orellana, located in the amazon basin of Ecuador. Methods We held six focus-group discussions and eleven in-depth interviews with 41 Orellana's service providers and policy makers. Interviews were transcribed and analyzed using discourse analysis, specifically looking for interpretative repertoires. Results Four interpretative repertoires emerged from the interviews. The first repertoire identified was "sex is not for fun" and reflected a moralistic construction of girls' sexual and reproductive health that emphasized abstinence, and sent contradictory messages regarding contraceptive use. The second repertoire -"gendered sexuality and parenthood"-constructed women as sexually uninterested and responsible mothers, while men were constructed as sexually driven and unreliable. The third repertoire was "professionalizing adolescent pregnancies" and lead to patronizing attitudes towards adolescents and disregard of the importance of non-medical expertise. The final repertoire -"idealization of traditional family"-constructed family as the proper space for the raising of adolescents while at the same time acknowledging that sexual abuse and violence within families was common. Conclusions Providers' and policy makers' repertoires determined the areas that the array of sexual and reproductive health services should include, leaving out the ones more prone to cause conflict and opposition, such as gender equality, abortion provision and welfare services for pregnant adolescents. Moralistic attitudes and sexism were present - even if divergences were also found-, limiting services' capability to promote girls' sexual and reproductive health and rights. PMID:20525405

2010-01-01

135

Age transcended: a semiotic and rhetorical analysis of the discourse of agelessness in North American anti-aging skin care advertisements.  

PubMed

Drawing from a collection of over 160 North American print advertisements for anti-aging skin care products from January to December of 2009, this paper examines the discourse of agelessness, a vision of esthetic perfection and optimal health that is continually referred to by gerontologists, cultural theorists, and scientific researchers as a state of being to which humankind can aspire. Employing critical discourse analysis through the use of semiotics and visual rhetoric, this paper explores the means through which anti-aging skin care advertisements present to their viewers a particular object of desire, looking, more specifically, at how agelessness is presented as a way out and ultimate transcendence of age. Through the analytical tools of semiotics and visual rhetoric, four visions of agelessness are identified and explored in this paper: Agelessness as Scientific Purity, Agelessness as Genetic Impulse, Agelessness as Nature's Essence, and Agelessness as Myth. Whether found in the heights of scientific purity, the inner core of our genetic impulse, the depths of nature's essence, or whether agelessness itself has reached its own, untouchable, mythic status, the advertisements in this study represent one of the most pervasive vehicles through which our current vision(s) of ageless perfection are reflected, reinforced, and suspended in a drop of cream. PMID:24655670

Ellison, Kirsten L

2014-04-01

136

A SIMPLE DESCRIPTION OF AN ALGORITHM FOR TRANSFORMATIONAL ANALYSIS OF ENGLISH SENTENCES. TRANSFORMATIONS AND DISCOURSE ANALYSIS PAPERS, NUMBER 67, UNIVERSITY OF PENNSYLVANIA.  

ERIC Educational Resources Information Center

PRESENTED IN THIS PAPER IS A SIMPLIFIED DESCRIPTION OF AN ALGORITHM FOR TRANSFORMATIONAL ANALYSIS OF ENGLISH SENTENCES. IT IS NEITHER ASSUMED NOR IMPLIED IN THIS ALGORITHM THAT ANY KIND OF PRIOR ANALYSIS (EITHER STRING OR CONSTITUENT ANALYSIS) IS REQUIRED AS A PREREQUISITE. IN ORDER TO DEFINE THE SET OF ALL TRANSFORMS, THE AUTHORS FIRST DEFINE A…

HIZ, DANUTA; JOSHI, ARAVIND K.

137

Teachers in the News: A Critical Analysis of One US Newspaper's Discourse on Education, 2006-2007  

ERIC Educational Resources Information Center

Public education discourse in the USA has been characterized by messages of crisis shaping education policies across national contexts. Education policy solutions target a lack of qualified teachers and insufficient oversight of teacher practice as central factors in the crisis, placing teacher identity as knowledgeable, authoritative…

Cohen, Jennifer L.

2010-01-01

138

Exploring the Discourse on Communication Modality after Cochlear Implantation: A Foucauldian Analysis of Parents' Narratives  

ERIC Educational Resources Information Center

After pediatric cochlear implantation, parents have to make decisions concerning which communication modality the child and the child's family will use. The choice has to be made against a background of opposing views on communication modality in follow-up after pediatric cochlear implantation. The opposing views form a discourse that has…

Bruin, Marieke; Nevøy, Anne

2014-01-01

139

An Analysis of Peer Interaction Patterns as Discoursed by On-Line Small Group Problem-Solving Activity  

ERIC Educational Resources Information Center

Currently, numerous on-line discussion forums have been developed for educational purposes; therefore, a better understanding about peer student discussion or discourse interactions is quite important. Through gathering peer learning interactions on 57 college computer science students, who were randomly assigned into 14 small groups for solving…

Liu, Chen-Chung; Tsai, Chin-Chung

2008-01-01

140

From "truth" to "invented reality": A discourse analysis of high school physics students' talk about scientific knowledge  

NSDL National Science Digital Library

Students' views of the nature of scientific knowledge have been recognized as an important component of science learning environments. In this study, we analyze an extensive data base consisting of 23 students' written and oral discourse about ontology, epistemology, and sociology of scientific knowledge collected over a 15-month period in the context of two consecutive junior- and senior-level physics courses. Over a 2-month period at the beginning of the second year, students read, reflected on, and talked about a text which discusses epistemology in the context of physics. Our study shows that students drew on nine types of discursive resources to support their ontological, epistemological, and sociological claims. Toward the end of the study, the range and number of supportive statements had increased. Simultaneously, few students changed their ontological and sociological claims, but a considerable number changed their epistemological claims. Two case studies illustrate the development of student discourse in the course of the study.

Roth, Wolff-Michael; Lucas, Keith

2005-11-23

141

Shifting Identity Positions in the Development of Language Education for Immigrants: An Analysis of Discourses Associated with "Swedish for Immigrants"  

ERIC Educational Resources Information Center

The study presented in this paper focuses upon conceptualisations of language and identity in the institutionalised arena that emerged in the post-Second World War period with the specific intention of teaching Swedish to adult immigrants in the nation-state of Sweden. Our analysis focuses upon the development of the educational programme "Swedish…

Rosen, Jenny Karin; Bagga-Gupta, Sangeeta

2013-01-01

142

Reaching out to people struggling with their lives: a discourse analysis of answers from Internet-based services in Norway and Sweden.  

PubMed

The Internet has enlarged the scope of human communication, opening new avenues for connecting with people who are struggling with their lives. This article presents a discourse analysis of 101 responses to 98 questions that were posted on 14 different Internet-based mental health services in Norway and Sweden. We aimed to examine and describe the dominant understandings and favored recommendations in the services' answers, and we reflected upon the social consequences of those answers. The services generally understood life struggles as an abnormal state of mind, life rhythms, or self-reinforcing loops. Internet-based mental health services primarily counsel service users to seek help, talk to health care professionals face-to-face, and discuss their life struggles openly and honestly. They also urge service users to take better care of themselves and socialize with other people. However, such answers might enhance the individualization of life problems, masking social origin and construction. Consequently, the services are challenged to include social explanations in their answers and strengthen their responsibility to amplify peoples' messages at a societal level. Potentially, such answers could strengthen democratic structures and put pressure on social equity. PMID:23049282

Andersen, Anders Johan W; Svensson, Tommy

2012-01-01

143

Mapping Mathematics in Classroom Discourse  

ERIC Educational Resources Information Center

This article offers a particular analytic method from systemic functional linguistics, "thematic analysis," which reveals the mathematical meaning potentials construed in discourse. Addressing concerns that discourse analysis is too often content-free, thematic analysis provides a way to represent semantic structures of mathematical content,…

Herbel-Eisenmann, Beth A.; Otten, Samuel

2011-01-01

144

Expanding discourse repertoires with hybridity  

NASA Astrophysics Data System (ADS)

In "Hybrid discourse practice and science learning" Kamberelis and Wehunt present a theoretically rich argument about the potential of hybrid discourses for science learning. These discourses draw from different forms of "talk, social practice, and material practices" to create interactions that are "intertextually complex" and "interactionally dynamic." The hybrid discourse practices are described as involving the dynamic interplay of at least three key elements: "the lamination of multiple cultural frames, the shifting relations between people and their discourse, and the shifting power relations between and among people." Each of these elements requires a respective unit of analysis and are often mutually reinforcing. The authors present a theoretically cogent argument for the study of hybrid discourse practices and identify the potential such discourses may have for science education. This theoretical development leads to an analysis of spoken and written discourse around a set of educational events concerning the investigation of owl pellets by two fifth grade students, their classmates, and teacher. Two discourse segments are presented and analyzed by the authors in detail. The first is a discourse analysis of the dissection of the owl pellet by two students, Kyle and Max. The second analysis examines the science report of these same two students. In this article, I pose a number of questions about the study with the hope that by doing so I expand the conversation around the insightful analysis presented.

Kelly, Gregory J.

2012-09-01

145

An Analysis of Written Discourse of North Korean Second Language Speakers of English: Its Linguistic Features and Their Discursive Functions with Pragmatic Implications  

ERIC Educational Resources Information Center

This dissertation examined linguistic and pragmatic characteristics of written discourse of North Korean second language speakers of English comparing it with that of North American native speakers of English by analyzing linguistic features used in the two sets of texts and their discursive functions based on Biber's (1995) and Hinkel's…

Kim, Seung Hwa

2011-01-01

146

A Corpus-Based Analysis of the Discourse Functions of "Ser/Estar" + Adjective in Three Levels of Spanish as FL Learners  

ERIC Educational Resources Information Center

Research on the acquisition of Spanish's two copulas, "ser" and "estar," provides an understanding of the interaction among syntax, semantics, pragmatics, morphology, and vocabulary during development (e.g., Geeslin, 2003a, 2003b; Gunterman, 1992; Ryan & Lafford, 1992). Recent research suggests that linguistic features in the surrounding discourse…

Collentine, Joe; Asencion-Delaney, Yuly

2010-01-01

147

Exploring Students' Mapping Behaviors and Interactive Discourses in a Case Diagnosis Problem: Sequential Analysis of Collaborative Causal Map Drawing Processes  

ERIC Educational Resources Information Center

The purpose of this study was to explore the nature of students' mapping and discourse behaviors while constructing causal maps to articulate their understanding of a complex, ill-structured problem. In this study, six graduate-level students were assigned to one of three pair groups, and each pair used the causal mapping software program,…

Lee, Woon Jee

2012-01-01

148

Co-production and co-consumption: Perspectives on immigration through a discourse analysis of voters’ blogs in the 2010 General Election  

Microsoft Academic Search

The issue of immigration proved to be a crucially important flashpoint for all three parties in the 2010 British General Election. In this paper, we focus on a citizen-centred perspective on the 2010 British General Election by analysing the views of the electorate on this pivotal issue in the as blogosphere. Using thematic and discursive analysis, we examine how voters

Ming Lim; Mona Moufahim

2011-01-01

149

Forests, discourses, institutions  

Microsoft Academic Search

The leading question of this Forest Policy and Economics special issue is whether, how and to what extent forest governance processes can be better understood by means of discourse analysis and the science-policy interface. This article focuses on discourses only, but it does so from an institutional perspective. The reasons to advocate this so-called discursive-institutional approach are threefold: (1) to

Bas Arts; Marleen Buizer

2009-01-01

150

Honeymoon, medical treatment or big business? An analysis of the meanings of the term “reproductive tourism” in German and Israeli public media discourses  

PubMed Central

Background/Introduction Infertile couples that travel to another country for reproductive treatment do not refer to themselves as “reproductive tourists”. They might even be offended by this term. “Tourism” is a metaphor with hidden connotations. We will analyze these connotations in public media discourses on “reproductive tourism” in Israel and Germany. We chose to focus on these two countries since legal, ethical and religious restrictions give couples a similar motivation to travel for reproductive care, while the cultural backgrounds and conceptions of reproduction are different. Results Our research shows that the use of the metaphor “reproductive treatment” and its hidden messages depends on the writers’ intention and the target population. Although the phenomenon of patients travelling for reproductive treatment can fit into the definitions of tourism, the term emphasizes aspects that do not reflect patients’ reality. In both the German and the Israeli public media debate the term “reproductive tourism” is either used to criticize the economic aspects of the phenomenon or to attract patients as potential clients. Conclusions Ethicists should be cautious when borrowing metaphors like “reproductive tourism” from the public debate. Our findings support Penning’s suggestion to use instead an unloaded term like cross-border reproductive care to describe the phenomenon in a more neutral way and to make it explicit whenever criticism is necessary. PMID:23962355

2013-01-01

151

Chinese Children's Stories: Teaching Discourse Strategies for Beginning Chinese.  

ERIC Educational Resources Information Center

Children's literature, with its complex structures and discourse strategies, helps beginning language students develop reading strategies and begin understanding discourse strategies in native speech. Tsao's notion of discourse analysis is used to introduce topic deletion in a sample of literary texts. (Contains 25 references.) (LB)

Lu, Sheldon Hsiao-Peng

1993-01-01

152

An analysis of the literary structure of the book of Revelation according to textlinguistic methods  

Microsoft Academic Search

The purpose of this research is to apply discourse analysis (textlinguistics) to the Book of Revelation. This research has two positive outcomes. It adds La the body of literature validating discourse analysis as a viable and useful tool for biblical studies. It also suggests a more methodologically sound literary framework for the Book of Revelation, with particular attention to discourse

Steve Waechter

1994-01-01

153

Rhetorical Analysis in Critical Policy Research  

ERIC Educational Resources Information Center

Rhetorical analysis, an approach to critical discourse analysis, is presented as a useful method for critical policy analysis and its effort to understand the role policies play in perpetuating inequality. A rhetorical analysis of Character "Matters!", the character education policy of a school board in Ontario, Canada, provides an…

Winton, Sue

2013-01-01

154

Corporate Discourse and the Academy: A Polemic.  

ERIC Educational Resources Information Center

Critical analysis of vocabulary, imagery, and rhetoric in business texts shows that higher education is adopting a free-market discourse depicting the academy in terms of a knowledge industry or revenue generator in which intellectual resources are "leveraged" and knowledge is a "commodity." This discourse is characterized as management centered,…

Webster, Gary

2003-01-01

155

Conceptions of Limited Attention and Discourse Focus  

Microsoft Academic Search

Walker (1996) presents a cache model of the operation of attention in the processing of discourse as an alternative to the focus space stack that was proposed previously by Grosz and Sidner (Grosz 1977a; Grosz and Sidner 1986). In this squib, we present a critical analysis of the cache model and of Walker's supporting evidence from anaphora in discourses with

Barbara J. Grosz; Peter C. Gordon

1999-01-01

156

Reconstructing Eastern paradigms of discourse studies  

Microsoft Academic Search

Current scholarship on language and communication has largely been culturally monological rather than dialogical and diversified. In this paper, I respond to this sorry state by arguing for the reconstruction of Eastern paradigms in favour of multiculturalism in discourse research. To that end, I first critique the ethnocentrism of Discourse Analysis, then point to the cultural realities of the Eastern

2009-01-01

157

Talk in Interaction in the Speech-Language Pathology Clinic: Bringing Theory to Practice through Discourse  

ERIC Educational Resources Information Center

The importance of learning about and applying clinical discourse analysis to enhance the talk in interaction in the speech-language pathology clinic is discussed. The benefits of analyzing clinical discourse to explicate therapy dynamics are described.

Leaby, Margaret M.; Walsh, Irene P.

2008-01-01

158

Discourse Analysis of Encouragement in Healthcare Manga  

ERIC Educational Resources Information Center

This article examines how healthcare professionals use encouragement. Focusing on GAMBARU ["to try hard"], forty-one scenes were collected from healthcare manga. Each scene of encouragement was analyzed from three perspectives; the contextual background of the communication, the relationship with the patients and the patients' response to the…

Matsuoka, Rieko; Smith, Ian; Uchimura, Mari

2011-01-01

159

Information Management and Cohesion in the Study of Written Discourse.  

ERIC Educational Resources Information Center

A model is described for the analysis of information management and cohesion in written discourse. Concepts of discourse analysis are defined, specifically information management, syntax, semantic reference, lexicon, cohesion, and intonation, with examples taken from scholarly publications in psychology, biology, and history. (48 references) (VWL)

Lovejoy, Kim Bryan; Lance, Donald M.

1991-01-01

160

Naming Giftedness: Whiteness and Ability Discourse in US Schools  

ERIC Educational Resources Information Center

This paper offers a conceptual analysis of ability discourse using the theoretical lens of critical whiteness studies and the methodological framework of critical discourse analysis. From its origins in the Progressive Era to contemporary debates on tracking, the concept of giftedness has been formed through racial projects throughout US history.…

Stark, Lauren

2014-01-01

161

Analyzing Discourse: Text and Talk. Georgetown University Round Table on Languages and Linguistics (Washington, D.C., 1981).  

ERIC Educational Resources Information Center

The Georgetown Round Table on discourse analysis dealt with the following aspects of the topic: Emerson's essay on language; oral remembering and narrative structures; persuasive discourse; social construction of topical cohesion; discourse as an interactional achievement; the place of intonation; topic as the unit of analysis in a criminal law…

Tannen, Deborah, Ed.

162

Tensions between Discourses of Development, Religion, and Human Capital in Early Childhood Education Policy Texts: The Case of Indonesia  

ERIC Educational Resources Information Center

In this paper we consider how particular discourses have come to dominate early childhood education (ECE) policy in Indonesia. We briefly explain the governance of Indonesian ECE and then our approach to policy analysis using critical discourse analysis. Three prevalent discourses are identified and discussed: "developmentalism",…

Formen, Ali; Nuttall, Joce

2014-01-01

163

Constructing Childhood: Discourses about School Violence in the Greek Daily Press  

ERIC Educational Resources Information Center

This study explores the construction of discourses about childhood in the Greek daily press. It employs the theoretical frameworks of the new sociology of childhood and critical discourse analysis to question which discourses of childhood are constructed in the daily press presenting cases where children were the victimisers in school violent…

Avgitidou, Sofia; Stamou, Anastasia G.

2013-01-01

164

The Construction of Pro-Science and Technology Discourse in Chinese Language Textbooks  

ERIC Educational Resources Information Center

This paper examines the pro-science and technology discourse constructed in Chinese language textbooks currently used for primary school students nationwide in China. By applying analytical techniques of critical discourse analysis (CDA), the paper critically investigates how the discourse is constructed and what ideological forces are manifested…

Liu, Yongbing

2005-01-01

165

The Common Topoi of STEM Discourse: An Apologia and Methodological Proposal, with Pilot Survey  

ERIC Educational Resources Information Center

In this article, the author proposes a methodology for the rhetorical analysis of scientific, technical, mathematical, and engineering (STEM) discourse based on the common topics (topoi) of this discourse. Beginning with work by Miller, Prelli, and other rhetoricians of STEM discourse--but factoring in related studies in cognitive linguistics--she…

Walsh, Lynda

2010-01-01

166

An Analysis of the Literary Structure of the Book of Revelation according to Textlinguistic Methods  

Microsoft Academic Search

The purpose of this dissertation is to apply discourse analysis (textlinguistics) to the Book of Revelation. This research has two outcomes. It adds to the body of literature validating discourse analysis as a viable and useful tool for biblical studies. It also suggests a literary framework for the Book of Revelation, with particular attention to discourse segmentation and peak.\\u000aThe

Steven L. Waechter

1994-01-01

167

[Thoughts on modern aphasic discourse studies].  

PubMed

This article gives a brief introduction to the content of aphasic discourse analysis, the theoretical frameworks applied, and critical findings . It also points out the problem that faces the study, the variety of study methods that arises, and the future trend. The structuralists tend to focus on the micro aspects of the discourse while the functionalists on its general structure and the meaning. The study in the future shall address the connection of these two levels. PMID:16624764

Wu, Ke-rong

2006-04-01

168

Discourse Factors in the Evaluation of Language Ability.  

ERIC Educational Resources Information Center

Features of connected discourse that have been identified by discourse analysis may be applied to the evaluation of oral proficiency in a second language. For example, in the area of semantics, a speaker's control of the cause-result relationship involves, among other things, the ability to produce the different grammatical and lexical…

Litteral, Robert

169

Pluralist Discourses of Bilingualism and Translanguaging Talk in Classrooms  

ERIC Educational Resources Information Center

This paper examines student and teacher talk in a first grade classroom in a two-way immersion school in Central Texas. Drawing on audio and video data from a year-long study in a first grade two-way classroom and using a methodology that fuses ethnography and discourse analysis, the authors explore how pluralist discourses are constructed and…

Durán, Leah; Palmer, Deborah

2014-01-01

170

Discourses of Gender in the Contemporary British Army  

Microsoft Academic Search

This article is about the discourses of gender which circulate within debates about the inclusion of women in the British Army. Drawing on material from elite policy debates within the British Ministry of Defence, Army, and Parliament, the article uses a methodology informed by theories of discourse analysis to examine how the figures of the male and female soldier are

Rachel Woodward; Patricia Winter

2004-01-01

171

Management of Discourse in Group Therapy for Aphasia  

ERIC Educational Resources Information Center

A qualitative study of group therapy for aphasia was undertaken in order to discover interaction patterns and discourse management strategies that help define "social" or "conversation" group therapy for aphasia. Specifically, an analysis of the discourse of clients and therapists was conducted to identify patterns across therapists and settings.…

Simmons-Mackie, Nina; Elman, Roberta J.; Holland, Audrey L.; Damico, Jack S.

2007-01-01

172

Speaking of “Disorderly” Objects: A poetics of pedagogical discourse  

Microsoft Academic Search

To interrogate pedagogical discourses relating to child behaviour as “practices that systematically form the objects of which they speak” this paper features the analysis of three texts through the development and deployment of what might be called a poetics of pedagogical discourse. The principal text is a statement describing “problematic” behaviour in school. Of concern is how this particular statement

Linda J. Graham

2007-01-01

173

Conflicting Discourses: Functional Linguistic and Discourse Analyses of Pocahontas Texts in Bilingual Third-Grade Social Studies  

ERIC Educational Resources Information Center

This article provides micro analysis of one representative incident from a larger qualitative study to examine how third-grade bilingual students and their teacher negotiated academic disciplinary and popular culture discourses in a social studies unit on Jamestown and Pocahontas. Informed by discourse and linguistic analyses, this study explores…

Ciechanowski, Kathryn

2012-01-01

174

The Korean connective nuntey in conversational discourse  

Microsoft Academic Search

This paper examines the interactional use of the Korean connective nuntey in spontaneous conversational discourse in the framework of conversation analysis. Nuntey has mainly been discussed as a clause connector, linking a subordinate nuntey-clause to a main clause. As such it has been glossed as ‘and’, ‘but’, ‘so’, or ‘given that’. Using conversation analysis, this study reveals that nuntey-clauses often

Yong-Yae Park

1999-01-01

175

Semen analysis  

MedlinePLUS

Semen analysis measures the amount and quality of a man's semen and sperm. Semen is the thick, white fluid ... Semen analysis is one of the first tests done to evaluate a man's fertility. It can help determine if ...

176

Looking at discourse in a corpus: The role of lexical cohesion  

Microsoft Academic Search

This paper is aimed at reporting on the development and application of a computer model for discourse analysis through segmentation. Segmentation refers to the principled division of texts into contiguous constituents. Other studies have looked at the application of a number of models to the analysis of discourse by computer. The segmentation procedure developed for the present investigation is called

Tony Berber Sardinha

2000-01-01

177

The Political Discourse of the Campaign against Bilingual Education: From "Proposition 227" to "Horne v. Flores"  

ERIC Educational Resources Information Center

Using the frameworks of critical discourse analysis, representation theory, and legitimization theory, this study examines the political discourse of the campaign for Proposition 227 in California--particularly, the key social representations of languages, their speakers, and the main political actors in the campaign. The analysis examines the…

Yamagami, Mai

2012-01-01

178

Activation Analysis  

NASA Astrophysics Data System (ADS)

This chapter presents the basic principles of activation analysis and details its different types. Emphasis is given to instrumental neutron activation analysis and radiochemical separations for the determination of trace and ultra-trace elements. Location sensitive analysis is also included.

Zeisler, R.; Vajda, N.; Kennedy, G.; Lamaze, G.; Molnár, G. L.

179

Transforming Teacher Education, An Activity Theory Analysis  

ERIC Educational Resources Information Center

This paper explores the work of teacher education in England and Scotland. It seeks to locate this work within conflicting sociocultural views of professional practice and academic work. Drawing on an activity theory framework that integrates the analysis of these seemingly contradictory discourses with a study of teacher educators' practical…

McNicholl, Jane; Blake, Allan

2013-01-01

180

Police discourses of homosexual men in New Zealand.  

PubMed

The present study examined the discourses of homosexuality in the police, using the discourse analytic method developed by Potter and Wetherell (1987). The study asked how police officers constructed gay men using their discourses and why gay men should or should not be employed by the police. Eight police officers were interviewed. Analysis revealed officers drew on three distinct discourses to construct gay men. The effeminate discourse associated homosexuals with effeminate behaviors. The deviant discourse associated homosexuals with behaviors that are morally and legally prescribed, and the discourse of conditional acceptance was used by officers to positively present, while voicing reservations about homosexuals. These discourses formed the linguistic resources officers used to construct types of homosexuals that were subsequently rejected as potential police officers. Several arguments were used to justify the conclusion that homosexuals were unsuited to the police. These related to the internal and external pressures impinging on the department with regard to the employment of homosexuals. The implications of the discourses are discussed with reference to gay men, the police, and the ideologies of heterosexism and gender. PMID:8905529

Praat, A C; Tuffin, K F

1996-01-01

181

A Juggling Act: A Feminist Post-Structuralist Analysis of Girls' and Boys' Talk in the Secondary Classroom.  

ERIC Educational Resources Information Center

Argues that post-structuralist discourse analysis has a strong contribution to make to feminist and educational research, examining how the use of feminist post-structuralist discourse analysis (FPDA) can be tricky. Highlights an ethnographic study of secondary school girls' and boys' speech in class. Suggests that FPDA can produce powerful…

Baxter, Judith

2002-01-01

182

The sound of music: Constructing science as sociocultural practices through oral and written discourse  

NSDL National Science Digital Library

In this article, we examine the oral and written discourse processes in a high school physics class and how these discourse processes are related to sociocultural practices in scientific communities. Our theoretical framework is based on sociological and anthropological studies of scientific communities and ethnographies of classroom life. We review the use of discourse analysis as a methodological orientation in science education and provide a logic-of-inquiry framing how we used discourse analysis in our ethnographic research. Our ethnographic analysis showed that, through students' participation in creating scientific papers on the physics of sound, their appropriation of scientific discourse was related to the framing activities of the teachers and the social practices established over time in the classroom. Our textual analysis of the student papers focused on how they used evidence to make claims. We explore the lessons learned from participating in the classroom of these students.

Kelly, Gregory; Chen, Catherine

2005-11-23

183

Discriminant Analysis.  

ERIC Educational Resources Information Center

The issues in the interpretation of discriminant analyses presented are restricted to the typical uses of discriminant analysis by behavioral science researchers. Because behavioral researchers use computer programs packages, the issues discussed deal with information obtainable from the package discriminant analysis programs. The following issues…

Huberty, Carl J

184

Metabolic analysis.  

PubMed

Analysis of the metabolome with coverage of all of the possibly detectable components in the sample, rather than analysis of each individual metabolite at a given time, can be accomplished by metabolic analysis. Targeted and/or nontargeted approaches are applied as needed for particular experiments. Monitoring hundreds or more metabolites at a given time requires high-throughput and high-end techniques that enable screening for relative changes in, rather than absolute concentrations of, compounds within a wide dynamic range. Most of the analytical techniques useful for these purposes use GC or HPLC/UPLC separation modules coupled to a fast and accurate mass spectrometer. GC separations require chemical modification (derivatization) before analysis, and work efficiently for the small molecules. HPLC separations are better suited for the analysis of labile and nonvolatile polar and nonpolar compounds in their native form. Direct infusion and NMR-based techniques are mostly used for fingerprinting and snap phenotyping, where applicable. Discovery and validation of metabolic biomarkers are exciting and promising opportunities offered by metabolic analysis applied to biological and biomedical experiments. We have demonstrated that GC-TOF-MS, HPLC/UPLC-RP-MS and HILIC-LC-MS techniques used for metabolic analysis offer sufficient metabolome mapping providing researchers with confident data for subsequent multivariate analysis and data mining. PMID:19488710

Tolstikov, Vladimir V

2009-01-01

185

Science learning in the context of discourse  

NASA Astrophysics Data System (ADS)

The original article by Kamberelis and Wehunt (2012) discusses an interesting and important research subject in science education as it focus on classroom interactions and the characteristics of the discourse production of interlocutors. The authors start from the premise that discourse heterogeneity is constitutive of social activities, which is supported by others like Mikhail Bakhtin (Speech genres and other late essays. University of Texas Press, Austin, 1981) and Erving Goffman (Frame analysis: an essay on the organization of experience. Harper and Row, London, 1974). They also present the definitions of three key elements that organize hybrid discourse: (a) lamination of multiple cultural frames, (b) shifting relations between people and their discourse, and (c) shifting power relations between people. Finally, the authors analyze how these three elements organize students' science discourse in the classroom and how it contributes to the creation of a micro-community of practice capable of helping the emergence of a disciplinary knowledge that is legitimized by and strengthens the identity of the group. In the present commentary, I discuss how Michael Foucault's (1970) concept of discursive procedure may help us to analyze the (often neglected) teacher's role in the development of hybrid discourse practices.

do Nascimento, Silvania Sousa

2013-06-01

186

Multivariable Analysis  

NASA Astrophysics Data System (ADS)

Multivariable analysis is a challenging subject for clinicians, whether they are novice researchers or trained practitioners. Most basic biostatistics books do not cover multivariable analysis, while existing multivariable analysis books are dense with mathematical formulas. Multivariable Analysis: A Practical Guide for Clinicians steps aside from mathematics and offers conceptual explanations. Dr. Mitchell Katz follows a nonthreatening, question-and-answer approach to explain how to perform and interpret multivariable analyses. He begins by explaining why clinicians should do multivariable analyses and then guides the reader through topics such as how to choose which type of multivariable method to perform, how to deal with missing data, and how to validate multivariable models. The book is loaded with useful tips, tables, figures, and references. Examples from the medical literature demonstrate several real-world applications and uses of multivariable analysis. This book will prove to be an indispensable guide for medical students, residents, and practicing physicians.

Katz, Mitchell H.

1999-04-01

187

Stratification of Environmental Education and Education for Sustainable Development in Australia: An Analysis of Positions Vacant Advertisements  

ERIC Educational Resources Information Center

Positions vacant advertisements discursively construct employment sectors, employers and employees. This paper uses content analysis, systemic functional linguistics and critical discourse analysis to investigate the discursive construction of environmental education and education for sustainable development through positions vacant advertisements…

Hardy, Joy

2008-01-01

188

Reconstruals of the Past: Settlement or Invasion? The Role of JUDGEMENT Analysis.  

ERIC Educational Resources Information Center

While little attention has been given in historiography to the language of historical narrative, and the role language plays in portraying history, the discipline of linguistics, and particularly the subdisciplines of discourse analysis and functional linguistics, have given increasing attention to the discourse of history. Recently, a group of…

Coffin, Caroline

189

Constructing Differences: A Qualitative Analysis of Teachers' Perspectives on Linguistic and Cultural Diversity  

ERIC Educational Resources Information Center

How teachers and students work together through discourse to construct their understanding of the context they live and work in will influence, in many different ways, the interaction within their classrooms. This article will describe a qualitative discourse analysis--involving three different groups of teachers--which focused on the way in which…

Dooly, Melinda

2007-01-01

190

The expositive discourse as pedagogical discourse: studying recontextualization in the production of a science museum exhibition  

NASA Astrophysics Data System (ADS)

In this paper I report on the sociological and educational particulars of The Biodiscovery Space exhibition of the Life Museum of the Oswaldo Cruz Foundation in Rio de Janeiro, Brazil, using Basil Bernstein's framework of pedagogic discourse and recontextualization. Data for analysis was obtained from interviews with the exhibition developers, field observations of museum visitors and analysis of exhibition documents. Using the ideas of power, classification and framework, among others, I analyzed the recontextualization process of the production of expositive discourse. Thus, working with Bernstein's idea of classification, I explain the relationship between the discourses of the science of biology, history of science, museology, education, and communication in order to produce an expositive discourse. I also make explicit how agents of the Official Recontextualization Field of the Museum and the Pedagogic Recontextualization Field "....of the Museum determine partly the final expositive discourse of an exhibition". Using the idea of a pedagogic discourse framework, I discuss how the constraints imposed by objects and texts in exhibitions help to create a specific manner of visitor interaction with these elements, "even if they have some autonomy". Considerations about the audience and the intended process of acquisition are presented, when I discuss the control strategies of the exhibition. I propose that the Biodiscovery Space exhibit has a visible pedagogy. Finally, using the collected data I discuss the power tensions created in the production of expositive discourse showing how distributive, recontextualization and evaluation rules work in the context of exhibitions. The study of the dynamics in forming the expositive discourse using Bernstein's framework reveals the individuals and institutions, the selection criteria, the negotiations and the power relations involved. It has the potential to assist both educators and researchers in the museum education field, as well as designers to understand the teaching and learning processes that occur during a visit and to establish relevant criteria to evaluate quality to best produce exhibitions in science museums.

McLaughlin, Cheryl A.

2014-10-01

191

From overt rejection to enthusiastic embracement: changing state discourses on Israeli emigration  

Microsoft Academic Search

This paper deploys a critical discourse analysis methodology to examine the emergence of three (sometimes overlapping) discourses\\u000a on emigration in Israel. It examines the linkages between the various discursive phases and processes of (trans-) national\\u000a identity formation among emigrants. It argues that emigration discourses have often been strong predictors of subsequent changes\\u000a in state policies—and other programmatic initiatives—aimed at Israeli

Nir Cohen

2007-01-01

192

Factor Analysis via Components Analysis  

ERIC Educational Resources Information Center

When the factor analysis model holds, component loadings are linear combinations of factor loadings, and vice versa. This interrelation permits us to define new optimization criteria and estimation methods for exploratory factor analysis. Although this article is primarily conceptual in nature, an illustrative example and a small simulation show…

Bentler, Peter M.; de Leeuw, Jan

2011-01-01

193

OIL ANALYSIS LAB TRIVECTOR ANALYSIS  

E-print Network

OIL ANALYSIS LAB TRIVECTOR ANALYSIS This test method is a good routine test for the overall condition of the oil, the cleanliness, and can indicate the presence of wear metals that could be coming of magnetic metal particles within the oil. This may represent metals being worn from components (i

194

A Habermasian Analysis of Local Renewable Energy Deliberations  

ERIC Educational Resources Information Center

This study pursues a Habermasian analysis of citizen discussions and of the local public sphere to shed light on renewable energy futures in rural east-central Canada. Using data from group discussions, it pursues an investigation of utterances, validity claims and of discourses. The analysis is supplemented by participant observation of publicly…

Fast, Stewart

2013-01-01

195

Whose Terms? Whose Ordinariness? Rhetoric and Ideology in Conversation Analysis  

Microsoft Academic Search

This article examines Schegloff's (1997) defence of Conversation Analysis (CA) and his attack on critical discourse analysis. The article focuses on Schegloff's claims that CA takes an empirical stance without a priori assumptions and that it examines participants' talk in `their own terms'. It is suggested that these claims are problematic, and that CA, as depicted by Schegloff, contains an

MICHAEL BILLIG

1999-01-01

196

Race Talk and Common Sense: Patterns in Pakeha Discourse on Maori\\/Pakeha Relations in New Zealand  

Microsoft Academic Search

Discourse analysis of public submissions arising from an overt racial conflict in New Zealand in 1979 has yielded a number of patterns in the talk of Pakeha New Zealanders. An outline of two such patterns is presented and these are then drawn upon in the deconstruction of a piece of contemporary Pakeha discourse. This analysis is designed to shed some

Raymond G. Nairn; Timothy N. McCreanor

1991-01-01

197

Elaboration and Simplification in Spanish Discourse  

ERIC Educational Resources Information Center

This article compares spoken discourse models in Spanish as a second language textbooks and online language learning resources with naturally occurring conversations. Telephone service encounters are analyzed from the point of view of three different dimensions of authenticity: linguistic, sociolinguistic, and psycholinguistic. An analysis of 20…

Granena, Gisela

2008-01-01

198

Typological and Topological Meaning in Diagnostic Discourse.  

ERIC Educational Resources Information Center

Examines the discourse of a problem-based learning group in medicine. Uses a conceptual distinction between linguistic (and other semiotic) resources for making typological (or categorical) versus topological (or continuous variation) meanings as part of a multimedia semiotic analysis of the data episode. (SR)

Lemke, J. L.

1999-01-01

199

WATER ANALYSIS  

EPA Science Inventory

This review covers developments in water analysis from November 1996 to the end of October 1998, as found in the Chemical Abstracts Service CA Selects for gas chromatography, mass spectrometry, inorganic analytical chemistry, and pollution monitoring. In addition, because develop...

200

Watershed Analysis  

NSDL National Science Digital Library

Students conduct a regional watershed analysis of an area of their choosing. Using on-line data and their personal knowledge of the area, they determine the annual hydrologic budget and teach the class about "their" watershed.

Linda Reinen

201

Activation analysis  

SciTech Connect

This volume contains 16 chapters on the application of activation analysis in the fields of life sciences, biological materials, coal and its effluents, environmental samples, archaeology, material science, and forensics. Each chapter is processed separately for the data base.

Alfassi, Z.B. (ed.) (Ben-Gurion Univ. of the Negev, Beersheba (Israel). Dept. of Nuclear Engineering)

1990-01-01

202

Structural Analysis  

NASA Technical Reports Server (NTRS)

After an 800-foot-tall offshore oil recovery platform collapsed, the engineers at Engineering Dynamics, Inc., Kenner, LA, needed to learn the cause of the collapse, and analyze the proposed repairs. They used STAGSC-1, a NASA structural analysis program with geometric and nonlinear buckling analysis. The program allowed engineers to determine the deflected and buckling shapes of the structural elements. They could then view the proposed repairs under the pressure that caused the original collapse.

1991-01-01

203

Thermal Analysis  

NASA Astrophysics Data System (ADS)

The University of Georgia used NASTRAN, a COSMIC program that predicts how a design will stand up under stress, to develop a model for monitoring the transient cooling of vegetables. The winter use of passive solar heating for poultry houses is also under investigation by the Agricultural Engineering Dept. Another study involved thermal analysis of black and green nursery containers. The use of NASTRAN has encouraged student appreciation of sophisticated computer analysis.

1986-01-01

204

Gem Analysis  

NASA Technical Reports Server (NTRS)

World Gem Laboratory, Inc.'s cathodoluminoscope is an instrument that magnifies a specimen and produces heat-generated light emissions that bring out features important in gemological analysis. It can indicate whether a stone can be successfully cut, useful in the study of growth and strain patterns in diamonds, detection of dyes in jade, and analysis of the growth and structure of rubies and sapphires. In combination with other tests these analyses can separate synthetic from natural gems.

1981-01-01

205

"Implicit action": Understanding discourse management in modeling instruction  

NSDL National Science Digital Library

We present "Implicit Action", a discourse management tool, through a qualitative video analysis of a Florida International University Modeling Instruction Introductory Physics I class. Implicit Action in Modeling Instruction is where instructors deliberately create intellectual space in which students ideally see value and need for the construction of new classroom norms and tools that are productive in developing a learning community. This space is created by the implications expressed through the instructors' deliberate actions. Discourse Management is a technique to moderate student discourse in Modeling Instruction classes at the university level that was initially described by Desbien. Implicit Action is one of 9 Modeling Discourse Management tools that we have identified. By means of qualitative analysis we illustrate the effectiveness of Implicit Action in implementing the Modeling Theory of Instruction.

Durden, Jared; Brewe, Eric; Kramer, Laird H.

2012-05-15

206

"Implicit action": Understanding discourse management in modeling instruction  

NASA Astrophysics Data System (ADS)

We present "Implicit Action", a discourse management tool, through a qualitative video analysis of a Florida International University Modeling Instruction Introductory Physics I class. Implicit Action in Modeling Instruction is where instructors deliberately create intellectual space in which students ideally see value and need for the construction of new classroom norms and tools that are productive in developing a learning community. This space is created by the implications expressed through the instructors' deliberate actions. Discourse Management is a technique to moderate student discourse in Modeling Instruction classes at the university level that was initially described by Desbien [1]. Implicit Action is one of 9 Modeling Discourse Management tools that we have identified. By means of qualitative analysis we illustrate the effectiveness of Implicit Action in implementing the Modeling Theory of Instruction.

Durden, Jared; Brewe, Eric; Kramer, Laird

2012-02-01

207

What makes up good consultations? A qualitative study of GPs’ discourses  

PubMed Central

Background In medical literature, several principles that define ‘good consultations’ have been outlined. These principles tend to be prescriptive in nature, overlooking the complexity of general practitioners (GPs)’ perspectives of everyday practice. Focusing on perspectives might be particularly relevant, since they may affect decisions and actions. Therefore, the present study adopts a bottom-up approach, analyzing GPs’ narratives about ‘good’ and ‘bad’ consultations. We aimed at describing the range of discourses GPs use in relating on their practice. Methods Semi-structured interviews were conducted with 19 Belgian GPs. By means of a qualitative analysis, the authors mapped patterns in the interview narratives and described the range of different discourses. Results Four discourses were identified: a biomedically-centered discourse, a communication-focused discourse, a problem-solving discourse and a satisfaction-oriented discourse. Each discourse was further specified in terms of predominant themes, problems the GPs prefer to deal with and inherent difficulties. Although most participants used elements from all four discourses, the majority of the GPs relied on an individual set of predominant discourses and focused on a limited number of themes. Conclusion This study clearly indicates that there is no uniform way in which GPs perceive clinical practice. Each of the participants used a subtle mix of different criteria to define good and bad medical consultations. Some discourse elements appear to be rooted in medical literature, whereas others are of a more personal nature. By focusing on the limitations of each discourse, this study can shed new light on some of the difficulties GPs encounter in their daily practice: being confronted with specific problems might be an effect of adhering to a specific discourse. The typification of different discourses on consultations may function as a framework to help GPs reflect on how they perceive their practice, and help them manage some of the challenges met in daily practice. PMID:23679836

2013-01-01

208

Semantic Systems, Discourse Structure, and the Ecology of Language. Working Papers in Sociolinguistics, No. 17.  

ERIC Educational Resources Information Center

This analysis seeks to link discourse structure and semantic or lexical systems. The example is given of a Cuna curing chant named "the way of the pepper," in which 53 names for pepper ("kapur") are used in a projection of a paradigmatic axis (the lexical taxonomy) onto a syntagmatic axis. A corollary of the principle of viewing discourse from…

Sherzer, Joel

209

Epidemiology as discourse: the politics of development institutions in the Epidemiological Profile of El Salvador  

Microsoft Academic Search

STUDY OBJECTIVETo determine the ways in which institutions devoted to international development influence epidemiological studies.DESIGNThis article takes a descriptive epidemiological study of El Salvador,Epidemiological Profile, conducted in 1994 by the US Agency for International Development, as a case study. The methods include discourse analysis in order to uncover the ideological basis of the report and its characteristics as a discourse

L A Avilés

2001-01-01

210

Situated Discourse: The Sociocultural Context of Conversation in a Second Language.  

ERIC Educational Resources Information Center

An analysis of sociocultural aspects of a dinner conversation is presented, part of a larger study of the pragmatics of second language discourse. Salient features of the discourse are examined in terms of implicit frames of reference about social membership that are brought into play in interaction. Primary data come from the conversation between…

Shea, David P.

211

Primary Discourse and Expressive Oral Language in a Kindergarten Student  

ERIC Educational Resources Information Center

This seven-month ethnographic case study elucidated a kindergarten student's navigation through her first formal schooling experience with relation to expressive oral language. Gee's theory of Discourses and methodology of discourse analysis were used to examine expressive oral language in use. Two discursive contexts germane to…

Fiano, Darcy A.

2014-01-01

212

"Are They Just Checking Our Obesity or What?" The Healthism Discourse and Rural Young Women  

ERIC Educational Resources Information Center

This paper makes use of critical discourse analysis and Bourdieu's theoretical framework to explore rural young women's meanings of health and fitness and how the healthism discourse is perpetuated through their experiences in school physical education (PE). The young women's own meanings are explored alongside interview data from their school PE…

Lee, Jessica; Macdonald, Doune

2010-01-01

213

Questioning ‘Open questioning’ in early years science discourse from a social semiotic perspective  

Microsoft Academic Search

Received wisdom in Primary science classroom teaching advocates the use of open questions for elicitation. The socio-cultural perspective on discourse, however, leads one to question the usual classification of questioning by its grammatical formality and leads instead to an analysis of the discourse in the socio-cultural context which includes the background of the children. In this paper we develop this

Diane Harris; Julian Williams

2007-01-01

214

Turkish Language Teachers' Stance Taking Movements in the Discourse on Globalization and Language  

ERIC Educational Resources Information Center

This study investigates how Turkish teachers take and give stances in the discourse on globalization and language by using linguistic resources. According to the findings obtained through the discourse analysis of the corpus that consisted of 36 h of recording of the discussion among 4 teachers with 5 to 10 years of teaching experience, the…

Coskun, Ibrahim

2013-01-01

215

Impersonal, General, and Social: The Use of Metonymy versus Passive Voice in Medical Discourse  

ERIC Educational Resources Information Center

The impersonalizing role passive voice plays in scientific discourse is well known. Analysis of the Methods sections of nine medical research articles shows that metonymy is another frequent strategy used to create anonymous authors/agents. Discourse agents were categorized into four semantic domains: familial lay, nonfamilial lay, authorial…

Rundblad, Gabriella

2007-01-01

216

John F. Kennedy's Civil Rights Discourse: The Evolution from "Principled Bystander" to Public Advocate.  

ERIC Educational Resources Information Center

Argues that President John F. Kennedy's civil rights discourse evidences an important evolutionary pattern marking a transition from legal argument to moral argument. Highlights two speeches as exemplars of this change. Asserts that this analysis is useful in the study of contemporary presidential discourse during times of domestic crisis. (MM)

Goldzwig, Steven R.; Dionisopoulos, George N.

1989-01-01

217

Principled, Transformational Leadership: Analyzing the Discourse of Leadership in the Development of Librarianship's Core Competences  

ERIC Educational Resources Information Center

Using discourse analysis, this article explores three questions: (a) Why was "principled, transformational leadership" the leadership style added to Core Competences? (b) What was the discourse of leadership in the profession surrounding the development of the Core Competences? (c) How might this competence affect LIS education? And what measures,…

Hicks, Deborah; Given, Lisa M.

2013-01-01

218

Questioning "Open Questioning" in Early Years Science Discourse from a Social Semiotic Perspective  

ERIC Educational Resources Information Center

Received wisdom in Primary science classroom teaching advocates the use of open questions for elicitation. The socio-cultural perspective on discourse, however, leads one to question the usual classification of questioning by its grammatical formality and leads instead to an analysis of the discourse in the socio-cultural context which includes…

Harris, Diane; Williams, Julian

2007-01-01

219

A Foucaultian Critique of Learning Disability Discourses: Personal Narratives and Science  

ERIC Educational Resources Information Center

In this article, I present a critical discourse analysis (CDA) of two discourses in learning disabilities (LD)--the academic research literature on emotions of students labeled as LD and retrospective autobiographies from adults labeled as LD writing about their emotions as students. Drawing mainly on Foucaultian explanations of power, I…

Mazher, Waseem

2012-01-01

220

A Study of Online Discourse at "The Chronicle of Higher Education"  

ERIC Educational Resources Information Center

Given the explosive growth of online communications, new forms of discourse are an intriguing topic of study. This research focused on ten online discussions hosted by "The Chronicle of Higher Education," using content and discourse analysis of the postings to answer several questions. What is the "conversational scaffolding" used by posters in…

Meyer, Katrina A.

2010-01-01

221

Learning Support Policy in Australia (New South Wales) and New Zealand; Discourses of Influence  

ERIC Educational Resources Information Center

This paper presents a comparative discourse analysis of the learning support policy in New South Wales, Australia and New Zealand. The dominant discourses in both policies are identified and analysed in terms of how they determine the manner in which students experiencing difficulties with learning are included in schools. It is argued that the…

Tearle, Kerri; Spandagou, Ilektra

2012-01-01

222

Dimensional Analysis  

NSDL National Science Digital Library

For many chemistry and physics students, some of the most frustrating problems involve dimensional analysis. This is a very important concept that is more related to mathematics and equation consistency than the sciences. A dimensional analysis tutorial is offered at the physics department's Web site of the University of Guelph. It is an excellent guide that helps students understand the five dimensions of physical quantities and how to work with units to achieve correct results. There are seven quizzes and a final post-test that assess the student's grasp of the topic, with answers given after each exercise for comparison.

223

Discourse Structure  

E-print Network

An essential step in understanding connected discourse is the ability to link the meanings of successive sentences together. Given a growing database to which new sentence meanings must be linked, which out of many possible ...

Rosenberg, Steven T.

1976-08-17

224

Well, Now, Okey Dokey: English Discourse Markers in Spanish Language Medical Consultations  

PubMed Central

The purpose of this paper is to examine use of English discourse markers in otherwise Spanish language consultations. Data is derived from an audio-recorded corpus of Spanish language consultations that took place in a small community clinic in the United States as well as post-consultation interviews with patients and providers. Through quantification of the use of discourse makers in the corpus and discourse analysis of transcripts, we demonstrate that English-speaking dominant medical providers use English discourse markers more frequently and with a broader range of functions than do Spanish-speaking dominant medical providers and patients. We argue that such use of English discourse markers serves to exacerbate the power relationship between providers and patients even though the use of English discourse markers does not cause overt miscommunication in the ongoing interaction. Implications for providers who use a second language in their medical consultations are discussed. PMID:24347670

Vickers, Caroline H.; Goble, Ryan

2013-01-01

225

Nuclear analysis  

NASA Technical Reports Server (NTRS)

The MACH-1 and the THERMOS codes and their use as computational tools in nuclear analysis are examined. One dimensional survey calculations were carried out for a UF fueled core surrounded by a molten blanket; two dimensional calculations were made later with r-z geometry using the EXTERMINATOR program. Results and comparisons of the calculations are given in tabular form.

1976-01-01

226

Handwriting Analysis  

NSDL National Science Digital Library

In this forensics activity, students will explore the methods that investigators use to confirm the authenticity of handwriting. Participants will use bottom-of-letter and slant analysis to look at their own and their partner's handwriting, and then use these methods to analyze a note left at the scene of the crime.

COSI

2009-01-01

227

Glycoprotein Analysis  

NASA Astrophysics Data System (ADS)

This chapter provides an overview of practical methods for glycosylation analysis of glycoprotein therapeutics . The topics include glycoprofiling methods for glycoforms, monosaccharides (neutral and N-acetylated species as well as sialic acids), oligosaccharides (chemical and enzymatic methods for glycan release, post-release purification, labeling and derivatization, different types of glycan HPLC and MS), and glycosylation site profiling.

Fernandes, Daryl; Spencer, Daniel

228

Creating Rhetorical Stability in Corporate University Discourse: Discourse Technologies and Change  

ERIC Educational Resources Information Center

Written communication scholarship has shown that successful social change requires discursive stability. This study was designed to investigate how this stability is created. Critical discourse analysis of 30 corporate university articles investigated claims authors made about the expansion of market-based values into contexts of organizational…

Faber, Brenton

2003-01-01

229

A critical discourse analysis of the new management discourse of virtual organisation.  

E-print Network

??Promulgated as a revolutionary new paradigm of management and organisation, virtual organisation has allegedly ushered forth an indispensable set of new organisational structures, practices, and… (more)

Burnett, Andrew

2008-01-01

230

Power in Clinical Teachers' Discourses of a Curriculum-in-Action. Critical Discourse Analysis  

ERIC Educational Resources Information Center

"Curricula-in-action" generally differ from "official" curricula. That is particularly true of clerkship curricula because the practising doctors who supervise medical students' clinical activities are only secondarily educators. Clerkship education is evaluated, however, according to benchmarks set by official curricula.…

Graham, Jennifer; Dornan, Tim

2013-01-01

231

Wild analysis.  

PubMed

Contemporary debates over psychoanalytic theory and practice warrant a reconsideration of the concept of wild analysis. Freud's initial formulation of the problem, subsequent developments in the Freudian conventions, and the work of Melanie Klein, Kohut, and Gill are compared in order to bring out different conceptions of interpretation that is wild, sound, or too tame. These different conceptions are system-bound. Moral implications of Klein's, Kohut's, and Gill's critiques and alternative systems are taken up. PMID:4020025

Schafer, R

1985-01-01

232

Chromosome Analysis  

NASA Technical Reports Server (NTRS)

Perceptive Scientific Instruments, Inc., provides the foundation for the Powergene line of chromosome analysis and molecular genetic instrumentation. This product employs image processing technology from NASA's Jet Propulsion Laboratory and image enhancement techniques from Johnson Space Center. Originally developed to send pictures back to earth from space probes, digital imaging techniques have been developed and refined for use in a variety of medical applications, including diagnosis of disease.

1998-01-01

233

Protein Analysis  

NSDL National Science Digital Library

This workbook allows the analysis of sample or imported protein sequences. The model can analyze protein sequences up to 500 amino acids long. The program analyzes five aspects of the protein sequence: the highest potential charge along the protein sequence, the amino acid composition of the protein sequence, the isoelectric point of the protein sequence at varying pHs, the hydrophobicity to predict surface and membrane spanning regions of the protein sequence and the protein structure using the Chau and Fassman algorithm.

John Jungck (Beloit College; Biology)

2007-05-22

234

Economic analysis  

SciTech Connect

The Energy Policy and Conservation Act (EPCA) mandated that minimum energy efficiency standards be established for classes of refrigerators and refrigerator-freezers, freezers, clothes dryers, water heaters, room air conditioners, home heating equipment, kitchen ranges and ovens, central air conditioners, and furnaces. EPCA requires that standards be designed to achieve the maximum improvement in energy efficiency that is technologically feasible and economically justified. Following the introductory chapter, Chapter Two describes the methodology used in the economic analysis and its relationship to legislative criteria for consumer product efficiency assessment; details how the CPES Value Model systematically compared and evaluated the economic impacts of regulation on the consumer, manufacturer and Nation. Chapter Three briefly displays the results of the analysis and lists the proposed performance standards by product class. Chapter Four describes the reasons for developing a baseline forecast, characterizes the baseline scenario from which regulatory impacts were calculated and summarizes the primary models, data sources and assumptions used in the baseline formulations. Chapter Five summarizes the methodology used to calculate regulatory impacts; describes the impacts of energy performance standards relative to the baseline discussed in Chapter Four. Also discussed are regional standards and other program alternatives to performance standards. Chapter Six describes the procedure for balancing consumer, manufacturer, and national impacts to select standard levels. Details of models and data bases used in the analysis are included in Appendices A through K.

None

1980-06-01

235

Low-Performing Students and Teaching Fractions for Understanding: An Interactional Analysis  

Microsoft Academic Search

This article presents an analysis of two low-performing students' experiences in a first- grade classroom oriented toward teaching mathematics for understanding. Combining constructs from interactional sociolinguistics and developmental task analysis, I investigate the nature of these students' participation in classroom discourse about fractions. Pre- and post-instruction interviews documenting learning and analysis of classroom interactions suggest mechanisms of that learning. I

Susan B. Empson

236

Supply Chain Analysis Center for Transportation Analysis  

E-print Network

exchange and in-transit visibility; Security analysis for supply chains; Business case analysisSupply Chain Analysis Center for Transportation Analysis 2360 Cherahala Boulevard Knoxville, TN experience in supply chain analysis and automated support for supply chain systems. ORNL's Capabilities

237

Congressional Debates over Prisoner Education: A Critical Discourse Analysis  

ERIC Educational Resources Information Center

The United States has the highest incarceration rate of any country. The causes for the large number of prisoners can be traced, in part, to a politicized war on crime that resulted in harsh sentencing and high recidivism rates. Prisoner education provides the potential for slowing the revolving door of prison by helping to create engaged…

Yates, Mark T.

2009-01-01

238

Islamic Militancy in Bangladeshi Newspaper Editorials: A Discourse Analysis  

ERIC Educational Resources Information Center

The representation of a religio-political identity by the "civil society" of a country is a complex act intersecting multiple spheres such as the sociocultural, economic, and particularly partisan understanding of religion, politics, and culture dividing the society (and media houses) who inflect, invent, and articulate novel identity for the…

Khan, Mahmud Hasan; Govindasamy, Subramaniam

2011-01-01

239

A Critical Discourse Analysis of Teachers' Views on LGBT Literature  

ERIC Educational Resources Information Center

This article presents a thread of discussion posted to a web-based forum in the context of a children's literature course in one teacher education program in the USA. Participants in the virtual discussion include three preservice elementary teachers and the course instructor (author) on the subject of bringing lesbian, gay, bisexual and…

Schieble, Melissa

2012-01-01

240

A discourse analysis of software documentation: implications for the profession  

Microsoft Academic Search

To discover the similarities and differences between primary and secondary computer manuals, and to account for the popularity of the secondary texts, two best-selling books for word processing and spreadsheet programs are compared to documentation supplied by the manufacturer. A heuristic for analyzing software documentation based on cognitive and rhetorical principles is developed and applied to the corporate documentation for

Nancy James Walters; Charles E. Beck

1992-01-01

241

Discourse analysis evaluation method for expressive musical interfaces  

E-print Network

to achieve the goal. Wanderley and Orio's framework follows this route, recommending that experimenters for evaluating musical interfaces. Much of HCI focuses on interfaces which can be evaluated using goal followed by Likert-scale questionnaires. This limits users' responses to predefined categories, although

Bryan-Kinns, Nick

242

Cinematic "Pigness": A Discourse Analysis of Pigs in Motion Pictures  

E-print Network

The representations of "others" in film have been contentious since filmmaking began. Fraught with misrepresentations, cinema has been held responsible, and occasionally credited, for influencing cultural practices and ...

von Schlemmer, Mark

2010-07-30

243

A Discourse Analysis: Professional Identity Development of Language Teacher Candidates  

ERIC Educational Resources Information Center

Identity refers to all the characteristics that "specify who we are and also how we see other people" and is formed with the accumulation of our own experiences and those from social life with regard to certain roles like professional, political or parental roles. Some of the characteristics of identity that determine and describe…

Gur, Tahir

2014-01-01

244

Discourse Analysis as Potential for Re-Visioning Music Education  

ERIC Educational Resources Information Center

This paper begins with a premise that each person's musical education is made of multiple and diverse experiences that occur in settings both in and out of school (Campbell 2002, 2003, 2008; Green 2002, 2005; Jaffurs 2004, 2006). Nevertheless, when speaking and writing about music education, one often restricts the kinds of music, ways of…

Talbot, Brent C.

2013-01-01

245

Representing Audiences in Writing Center Consultation: A Discourse Analysis  

ERIC Educational Resources Information Center

One of the virtues of writing centers is that they compensate for the alienation of writing. If the canonical literate encounter is one where writer and reader meet only through the medium of the text, then the writing center consultation restores immediacy to written communication. Like an author-attended rehearsal, writing center consultation…

Brown, Robert

2010-01-01

246

Critical Discourse Analysis of Collaborative Engagement in "Facebook" Postings  

ERIC Educational Resources Information Center

While research literature affirms the potential for social networking sites (SNSs) to democratise communication, their impact on micro-level, academic relations at university level has not been explored sufficiently in developing countries. The literature on SNSs (especially "Facebook") has emphasised its appropriation for the marketing of…

Rambe, Patient

2012-01-01

247

Theorizing Food Sovereignty: An analysis of public and academic discourse   

E-print Network

Food is at the nexus of a truly striking range of the global political, environmental, economic and human rights issues we face today, from climate change and water scarcity to poverty and economic stability. The consolidation of each step of food...

Winsauer, Emily A.

2012-11-29

248

Understanding Informal Group Learning in Online Communities through Discourse Analysis  

ERIC Educational Resources Information Center

Since informal learning occurs outside of formal learning environments, describing informal learning and how it takes place can be a challenge for researchers. Past studies have typically oriented to informal learning as an individual, reflective process that can best be understood through the learners' retrospective accounts about their…

Ziegler, Mary F.; Paulus, Trena; Woodside, Marianne

2014-01-01

249

Trajectory Analysis  

NASA Technical Reports Server (NTRS)

The Systems Analysis Branch performs trajectory and systems analysis for next-generation launch vehicle and space transportation technologies. Currently the branch is supporting the Project Prometheus with analysis of nuclear electric and nuclear thermal propulsion missions to a variety of destinations. Within Project Prometheus a proposed mission to Jupiter and three of the planet sized icy moons that orbit it is developing. The Jupiter Icy Moons Orbiter (JIMO) as the project is being called will enable detailed scientific investigation of Jupiter's moons Callisto, Ganymede, and Europa. These moons were choose to orbit for intensive study in particular because they are each believed to have water, energy, and organic material. The JIMO mission will utilize nuclear fission power and electric propulsion in order to allow the spacecraft to orbit the moons at close range for long durations of time. My assignment this summer was to assist in developing a trajectory analysis for the spacecraft system the Jupiter Icy Moons Orbiter by rewriting an inefficient Excel file into a more efficient FORTRAN program. This program has been created for use planning the trajectory of the Jupiter Icy Moons Orbiter Mission. The program uses a database of thousands of data points representing flight time, burn time, thrust, mass of the propellant used, final mass of the spacecraft, ratio of finals mass to initial mass, and change in velocity that a spacecraft experiences during each phase in the Jupiter Icy Moons Orbiter Mission. The trajectory program is capable of taking a specific user entered specific impulse (isp), final mass fraction, and thrust (P(sub J)/m0) and through the use of cubic splines to fit specific data curves, the program can locate the exact flight time linked to the user specified values of specific impulse and final over initial mass fraction. Currently, the database used by the program to calculate flight times for a given thrust is only for isps in the range of 2000 to 9000 seconds. Although the program is specific to the Jupiter Icy Moons Orbiter mission, it can be easily modified to fit any mission with a propulsion system expected isp range between 2000 and 9000 seconds. This program performs the same tasks as the old Excel file but in a more timely fashion. Finally, this FORTRAN program will replace the Excel file as the tool used to calculate trajectory properties in missions and will provide valuable data to mission analysts for years to come.

Burke, Laura M.

2004-01-01

250

Nuclear Analysis  

NASA Technical Reports Server (NTRS)

Exploratory calculations were performed for several gas core breeder reactor configurations. The computational method involved the use of the MACH-1 one dimensional diffusion theory code and the THERMOS integral transport theory code for thermal cross sections. Computations were performed to analyze thermal breeder concepts and nonbreeder concepts. Analysis of breeders was restricted to the (U-233)-Th breeding cycle, and computations were performed to examine a range of parameters. These parameters include U-233 to hydrogen atom ratio in the gaseous cavity, carbon to thorium atom ratio in the breeding blanket, cavity size, and blanket size.

Clement, J. D.; Kirby, K. D.

1973-01-01

251

Data Analysis  

SciTech Connect

Analysis of the material protection, control, and accountability (MPC&A) system is necessary to understand the limits and vulnerabilities of the system to internal threats. A self-appraisal helps the facility be prepared to respond to internal threats and reduce the risk of theft or diversion of nuclear material. The material control and accountability (MC&A) system effectiveness tool (MSET) fault tree was developed to depict the failure of the MPC&A system as a result of poor practices and random failures in the MC&A system. It can also be employed as a basis for assessing deliberate threats against a facility. MSET uses fault tree analysis, which is a top-down approach to examining system failure. The analysis starts with identifying a potential undesirable event called a 'top event' and then determining the ways it can occur (e.g., 'Fail To Maintain Nuclear Materials Under The Purview Of The MC&A System'). The analysis proceeds by determining how the top event can be caused by individual or combined lower level faults or failures. These faults, which are the causes of the top event, are 'connected' through logic gates. The MSET model uses AND-gates and OR-gates and propagates the effect of event failure using Boolean algebra. To enable the fault tree analysis calculations, the basic events in the fault tree are populated with probability risk values derived by conversion of questionnaire data to numeric values. The basic events are treated as independent variables. This assumption affects the Boolean algebraic calculations used to calculate results. All the necessary calculations are built into the fault tree codes, but it is often useful to estimate the probabilities manually as a check on code functioning. The probability of failure of a given basic event is the probability that the basic event primary question fails to meet the performance metric for that question. The failure probability is related to how well the facility performs the task identified in that basic event over time (not just one performance or exercise). Fault tree calculations provide a failure probability for the top event in the fault tree. The basic fault tree calculations establish a baseline relative risk value for the system. This probability depicts relative risk, not absolute risk. Subsequent calculations are made to evaluate the change in relative risk that would occur if system performance is improved or degraded. During the development effort of MSET, the fault tree analysis program used was SAPHIRE. SAPHIRE is an acronym for 'Systems Analysis Programs for Hands-on Integrated Reliability Evaluations.' Version 1 of the SAPHIRE code was sponsored by the Nuclear Regulatory Commission in 1987 as an innovative way to draw, edit, and analyze graphical fault trees primarily for safe operation of nuclear power reactors. When the fault tree calculations are performed, the fault tree analysis program will produce several reports that can be used to analyze the MPC&A system. SAPHIRE produces reports showing risk importance factors for all basic events in the operational MC&A system. The risk importance information is used to examine the potential impacts when performance of certain basic events increases or decreases. The initial results produced by the SAPHIRE program are considered relative risk values. None of the results can be interpreted as absolute risk values since the basic event probability values represent estimates of risk associated with the performance of MPC&A tasks throughout the material balance area (MBA). The RRR for a basic event represents the decrease in total system risk that would result from improvement of that one event to a perfect performance level. Improvement of the basic event with the greatest RRR value produces a greater decrease in total system risk than improvement of any other basic event. Basic events with the greatest potential for system risk reduction are assigned performance improvement values, and new fault tree calculations show the improvement in total system risk. The ope

Powell, Danny H [ORNL] [ORNL; Elwood Jr, Robert H [ORNL] [ORNL

2011-01-01

252

Action, Content and Identity in Applied Genre Analysis for ESP  

ERIC Educational Resources Information Center

Genres are staged, structured, communicative events, motivated by various communicative purposes, and performed by members of specific discourse communities (Swales 1990; Bhatia 1993, 2004; Berkenkotter & Huckin 1995). Since its inception, with the two seminal works on the topic by Swales (1990) and Bhatia (1993), genre analysis has taken pride of…

Flowerdew, John

2011-01-01

253

A Contrastive Analysis of the American and Persian Newspaper Editorials  

ERIC Educational Resources Information Center

Based on the principles of critical discourse analysis this contrastive study sought to investigate the effect of culture on the journalistic style and the strategies used to report news in the American and Persian newspaper editorials. To this end, articles were selected from the New York Times, the Washington Post, Kayhan and Ettelaat,…

Homayounzadeh, Maryam; Mehrpour, Saeed

2013-01-01

254

A Multidimensional Analysis of a Written L2 Spanish Corpus  

ERIC Educational Resources Information Center

The present study adds to our understanding of how learners employ lexical and grammatical phenomena to communicate in writing in different types of interlanguage discourse. A multidimensional (factor) analysis of a corpus of L2 Spanish writing (202,241 words) generated by second- and third-year, university-level learners was performed. The…

Asencion-Delaney, Yuly; Collentine, Joseph

2011-01-01

255

Penetrating a Wall of Introspection: A Critical Attrition Analysis  

ERIC Educational Resources Information Center

This paper presents a critical analysis of student discourse on attrition as it unfolds in interviews on early departure from higher education. A synthesis of relevant studies and modelling done in the field shows that essential aspects affecting attrition and retention can be effectively conceptualized and acted upon in terms of the interplay…

Johannsen, Bjorn Friis; Rump, Camilla Osterberg; Linder, Cedric

2013-01-01

256

Cultural Performance Analysis Spheres: An Integrated Ethnographic Methodology  

Microsoft Academic Search

This article describes a process-oriented method called cultural performance analysis spheres. This method is designed for researchers to use at three stages of ethnographic studies on public-cultural performances: (1) as preparation before going into the field, (2) by a participant observer during the performance, and (3) as a guide for communicating scholarly discourse that must necessarily give linear form to

Kristin Bervig Valentine; Gordon Matsumoto

2001-01-01

257

An Analysis of Interaction and Participation Patterns in Online Community  

ERIC Educational Resources Information Center

This paper presents findings from the pattern of participation and discourse analysis of the online interaction among in-service teachers in the teacher training institute in Singapore. It was found that the teachers formed a knowledge-building community and jointly discussed issues related to integrating information technology into the classroom.…

Sing, Chai Ching; Khine, Myint Swe

2006-01-01

258

Sit Down! You're Rocking the Boat!: Asian Americans, Racial Manipulation, and the Discourse of the Denial of Success  

ERIC Educational Resources Information Center

This dissertation seeks to rearticulate racial formations in the United States and expand the discourse on race in higher education by placing Asian Americans at the center of the discussion. Through the use of genealogy and discourse analysis, this research presents a broader description of the Asian American racial experience in higher education…

Gonzalez, Anna K.

2011-01-01

259

[Genetic analysis].  

PubMed

Deficiencies of natural anticoagulant proteins including antithrombin (AT), protein C (PC) and protein S (PS) are important risk factors for venous thromboembolism (VTE) in Japanese people. The identification of deficiencies of these proteins is important for the prevention and treatment of VTE. Genetic analysis can help in making a definitive diagnosis of these inherited deficiencies, and can be useful both for the individual and potential thrombotic risk to family members. Mutations of AT, PC and PS are usually detected by direct DNA sequencing and multiple ligation-dependent probe amplification (MLPA). Large cohort studies have shown that AT and PC mutations are identified in 85% and 70% of patients, respectively. On the other hand, the detection rate in PS deficiency is lower in around 40% of patients. PMID:25163314

Morishita, Eriko

2014-07-01

260

Pericardial Fluid Analysis  

MedlinePLUS

... website will be limited. Search Help? Pericardial Fluid Analysis Share this page: Was this page helpful? Formal name: Pericardial Fluid Analysis Related tests: Pleural Fluid Analysis , Peritoneal Fluid Analysis , ...

261

Perezhivanie and classroom discourse: a cultural-historical perspective on "Discourse of design based science classroom activities"  

NASA Astrophysics Data System (ADS)

Flavio Azevedo, Peggy Martalock and Tugba Keser challenge the `argumentation focus of science lessons' and propose that through a `design-based approach' emergent conversations with the teacher offer possibilities for different types of discussions to enhance pedagogical discourse in science classrooms. This important paper offers a "preliminary contribution to a general theory" regarding the link between activity types and discourse practices. Azevedo, Martalock and Keser offer a general perspective with a sociocultural framing for analysis of classroom discourse. Interestingly the specific concepts drawn upon are from conversation analysis; there are few sociocultural concepts explored in detail. Therefore, in this article we focus on a cultural historical (Vygotsky in The collected works of L. S. Vygotsky. The history and development of higher mental functions, vol 4. Plenum Press, New York, 1987; The Vygotsky reader. Black, Cambridge, 1994) methodology to explore, analyse and explain how we would use a different theoretical lens. We argue that a cultural historical reading of argumentation in science lessons and design based activity will expand Azevedo, Martalock and Keser's proposed general theory of activity types and discourse practices. Specifically, we use Lev Vygotksy's idea of perezhivanie as the unit of analysis to reconceptualise this important paper. We focus on the holistic category of students' emotional experience through discourse while developing scientific awareness.

Adams, Megan; March, Sue

2014-12-01

262

Signal Processing: Modal Analysis Experimental Modal Analysis  

E-print Network

Signal Processing: Modal Analysis Experimental Modal Analysis Conduct test excitation A j H = +- = +- = = 22222 1 2 #12;Signal Processing: Modal Analysis kririkr rrr ikv rrrr krir N r ik A j A j H = +- = +- = = 22222 1 2 #12;Signal Processing: Modal Analysis SDOF - Peak method Hik = ]/2

Rimon, Elon

263

Simulation Analysis Center for Transportation Analysis  

E-print Network

Simulation Analysis Center for Transportation Analysis 2360 Cherahala Boulevard Knoxville, TN 37932 and demonstration purposes, and Integration of statistical analysis tools. Questions ORNL Can Help Answer What experience to provide increased value to the customer. Knowledgeable staff who provide unbiased analysis

264

Ferrous analysis  

SciTech Connect

This review is the seventh in the series compiled by using the Dialog on-line CA Search facilities at the Information Resource Center of USS Technical Center covering the period from Oct. 1984 to Nov. 1, 1986. The quest for better surface properties, through the application of various electrochemical and other coating techniques, seems to have increased and reinforces the notion that only through the value added to a steel by proper finishing steps can a major supplier hope to compete profitably. The detection, determination, and control of microalloying constituents has also been generating a lot of interest as evidenced by the number of publications devoted to this subject in the last few years. Several recent review articles amplify on the recent trends in the application of modern analytical technology to steelmaking. Another review has been devoted to the determination of trace elements and the simultaneous determination of elements in metals by mass spectrometry, atomic absorption spectrometry, and multielement emission spectrometry. Problems associated with the analysis of electroplating wastewaters have been reviewed in a recent publication that has described the use of various spectrophotometric methods for this purpose. The collection and treatment of analytical data in the modern steel making environment have been extensively reviewed emphasis on the interaction of the providers and users of the analytical data, its quality, and the cost of its collection. Raw material treatment and beneficiation was the dominant theme.

Straub, W.A.

1987-06-15

265

Surface Analysis  

SciTech Connect

In the Surface Analysis group, within the National Center for Photovoltaic's Measurements and Characterization Division, we use surface analytical techniques help to determine the chemical, elemental, and molecular composition, and electronic structure of material surfaces and interfaces. The properties of the surface and outer few micrometers of a material often control the electrical, chemical, or mechanical properties of that material--hence, this region is of extreme importance. Our techniques use ions, electrons, and X-ray or ultraviolet photons in high vacuum to probe surfaces and interfaces of a material. We map the elemental and chemical composition of specimens, study impurities and grain boundaries, gather bonding and chemical-state information, measure surface electronic properties, and perform depth profiles to determine doping and elemental distributions. We have analyzed a wide range of materials, including photovoltaics, microelectronics, polymers, and biological specimens. We work collaboratively with you to solve materials- and device-related R&D problems. This sheet describes our major technique capabilities.

Not Available

2006-06-01

266

Uncertainty analysis  

SciTech Connect

An evaluation is made of the suitability of analytical and statistical sampling methods for making uncertainty analyses. The adjoint method is found to be well-suited for obtaining sensitivity coefficients for computer programs involving large numbers of equations and input parameters. For this purpose the Latin Hypercube Sampling method is found to be inferior to conventional experimental designs. The Latin hypercube method can be used to estimate output probability density functions, but requires supplementary rank transformations followed by stepwise regression to obtain uncertainty information on individual input parameters. A simple Cork and Bottle problem is used to illustrate the efficiency of the adjoint method relative to certain statistical sampling methods. For linear models of the form Ax=b it is shown that a complete adjoint sensitivity analysis can be made without formulating and solving the adjoint problem. This can be done either by using a special type of statistical sampling or by reformulating the primal problem and using suitable linear programming software.

Thomas, R.E.

1982-03-01

267

Discourse Production Following Injury to the Dorsolateral Prefrontal Cortex  

ERIC Educational Resources Information Center

Individuals with damage to the prefrontal cortex, and the dorsolateral prefrontal cortex (DLPFC) in particular, often demonstrate difficulties with the formulation of complex language not attributable to aphasia. The present study employed a discourse analysis procedure to characterize the language of individuals with left (L) or right (R) DLPFC…

Coelho, Carl; Le, Karen; Mozeiko, Jennifer; Krueger, Frank; Grafman, Jordan

2012-01-01

268

Discourse Patterns in First and Second Language: An Ethnographic Approach.  

ERIC Educational Resources Information Center

Discusses a study of discourse patterns in the learning of second language oral skills. The study, based on research traditions such as ethnography of communication and conversation analysis, adopts as its main theoretical framework Vygotsky's theory of social origin of language and cognition. (DJD)

Baldo, Mariella

1988-01-01

269

Book Reviews and Disciplinary Discourses: Defining a Genre.  

ERIC Educational Resources Information Center

This study analyzed the English discourse organization of sixty academic book reviews in three disciplines (linguistics, chemistry, economics) published in 1990, to help define book reviews as an academic written genre. Analysis revealed that although book reviews show regularities in information form, function, and content, some variation occurs…

Motta-Roth, Desiree

270

Discourse Processes and Products: Land Surveyors in Hong Kong  

ERIC Educational Resources Information Center

The study reported in this paper aims to provide a description of professional communication pertaining to land surveying project management in Hong Kong, achieved through a comprehensive analysis of both workplace discourse processes and products. The study, situated in Hong Kong, represents a collaborative effort between English and Land…

Cheng, Winnie; Mok, Esmond

2008-01-01

271

Towards Building a Math Discourse Community: Investigating Collaborative Information Behavior  

Microsoft Academic Search

We reported a study that analyzes collaborative information behavior of small groups in an online math discourse community. Taking group as the unit of analysis, we analyzed the social interactions of participants engaged in collaborative math problem solving and examined how they seek for information in such context. Participants look for information oriented to the procedure, problem, context, and social

Nan Zhou; Gerry Stahl

2007-01-01

272

Headlines and discourses in newspaper reports on traffic accidents  

Microsoft Academic Search

Building on the existing social and health sciences knowledge base, we explore the ways in which traffic accidents on South African roads are constructed by the media and how these constructions are related to the media's role in supporting hegemonic interests, producing public consensus and promoting public agency. Discourse analysis was used to analyse 52 South African newspaper articles that

Victoria MacRitchie; Mohamed Seedat

273

Measuring Lexical Diversity in Narrative Discourse of People with Aphasia  

ERIC Educational Resources Information Center

Purpose: A microlinguistic content analysis for assessing lexical semantics in people with aphasia (PWA) is lexical diversity (LD). Sophisticated techniques have been developed to measure LD. However, validity evidence for these methodologies when applied to the discourse of PWA is lacking. The purpose of this study was to evaluate four measures…

Fergadiotis, Gerasimos; Wright, Heather H.; West, Thomas M.

2013-01-01

274

Online Scholarly Discourse: Lessons Learned for Continuing and Nurse Educators.  

ERIC Educational Resources Information Center

A study of registered nurses participating in an Internet-based cardiac education program included analysis of online discussion forums. Comments about evidence-based theory and discipline-specific wiring indicated that the environment facilitated online scholarly discourse. Interactions provided moral, technical, and academic support to…

Carter, Lorraine; Rukholm, Ellen

2002-01-01

275

Discourse processes and products: Land surveyors in Hong Kong  

Microsoft Academic Search

The study reported in this paper aims to provide a description of professional communication pertaining to land surveying project management in Hong Kong, achieved through a comprehensive analysis of both workplace discourse processes and products. The study, situated in Hong Kong, represents a collaborative effort between English and Land Surveying and Geo-Informatics departments in a university and a civil engineering

Winnie Cheng; Esmond Mok

2008-01-01

276

Social scripts and stark realities: Kenyan adolescents' abortion discourse  

Microsoft Academic Search

This study explores students' narratives and discourses about adolescent pregnancy and abortion elicited via internet?based open?ended questions posed in response to a cartoon vignette. We report on content analysis of recommendations and strategies for how to manage the unplanned pregnancy of a fictional young couple and in their own personal lives. The responses of 614 young people were analysed. Strategies

Ellen M. H. Mitchell; Carolyn Tucker Halpern; Eva Muthuuri Kamathi; Shirley Owino

2006-01-01

277

Navigating Discourses in Place in the World of Webkinz  

ERIC Educational Resources Information Center

Geosemiotics (Scollon and Scollon, 2003) frames this analysis of play, multimodal collaboration, and peer mediation as players navigate barriers to online connectivity in a children's social network and gaming site. A geosemiotic perspective enables examination of children's web play as "discourses in place": fluidly converging and diverging…

Wohlwend, Karen E.; Zanden, Sarah Vander; Husbye, Nicholas E.; Kuby, Candace R.

2011-01-01

278

Children and Reading Tests. Advances in Discourse Processes. Volume 65.  

ERIC Educational Resources Information Center

This book makes a scholarly contribution to the debate about standardized testing in American education by using the methods of discourse analysis to examine not only representative material from reading tests but also children's responses to it. The book is particularly attentive to the role of culture in shaping children's understanding of what…

Hill, Clifford; Larsen, Eric

279

The Organization of Narrative Discourse in Lewy Body Spectrum Disorder  

ERIC Educational Resources Information Center

Narrative discourse is an essential component of day-to-day communication, but little is known about narrative in Lewy body spectrum disorder (LBSD), including Parkinson's disease (PD), Parkinson's disease with dementia (PDD), and dementia with Lewy bodies (DLB). We performed a detailed analysis of a semi-structured speech sample in 32 non-aphasic…

Ash, Sharon; McMillan, Corey; Gross, Rachel G.; Cook, Philip; Morgan, Brianna; Boller, Ashley; Dreyfuss, Michael; Siderowf, Andrew; Grossman, Murray

2011-01-01

280

Sketching Muslims: A Corpus Driven Analysis of Representations around the Word "Muslim" in the British Press 1998-2009  

ERIC Educational Resources Information Center

This article uses methods from corpus linguistics and critical discourse analysis to examine patterns of representation around the word "Muslim" in a 143 million word corpus of British newspaper articles published between 1998 and 2009. Using the analysis tool Sketch Engine, an analysis of noun collocates of "Muslim" found that the following…

Baker, Paul; Gabrielatos, Costas; McEnery, Tony

2013-01-01

281

Features of Gender: An Analysis of the Visual Texts of Third Grade Children  

ERIC Educational Resources Information Center

How do primary students construct understandings of the opposite sex? In what ways do these constructions manifest in the visual texts created in literacy and language arts classrooms? Using visual discourse analysis (Albers, 2007) and scheme analysis (Sonesson, 1988) as interpretive methods, we analyzed the visual texts created by 23 third grade…

Albers, Peggy; Frederick, Tammy; Cowan, Kay

2009-01-01

282

An Exchange Structure Analysis of the Development of Online Intercultural Activity  

ERIC Educational Resources Information Center

Internet-mediated intercultural discussions have been adopted for intercultural and second-language learning. However, the notion of community development in this context has received less attention. This study employs exchange structure (ES) analysis (Stubbs, M. (1983). "Discourse analysis." Oxford: Basil Blackwell) to investigate the dialogic…

Kitade, Keiko

2012-01-01

283

Exponential possibility regression analysis  

Microsoft Academic Search

This paper aims at giving the application of possibility theory based on exponential distributions to regression analysis. A general outline of the possibility theory is illustrated by exponential possibility distributions. It is shown that possibility analysis is well corresponding to statistical analysis. Using exponential possibility analysis, we propose possibility regression analysis which is suitable for rough phenomena arising from social

H. Tanaka; H. Ishibuchi; S. Yoshikawa

1995-01-01

284

"The Only Solution There Is To Fight": Discourses of Masculinity Among South African Domestically Violent Men.  

PubMed

This qualitative study investigates the discourses that men used when talking about their experiences of attending a Duluth-cognitive-behavioral-therapy (CBT) domestic violence program in Cape Town, South Africa. Data were collected from 12 men who were recruited from three programs. A discourse analysis of interviews revealed that men drew upon various dominant discourses of masculinity that may reinforce the subordination of, control over, and violence against women. Our findings from this study contribute to the debate surrounding the Duluth model's effectiveness in South Africa by questioning its successes in transforming violent masculinity. PMID:25341539

van Niekerk, Taryn J; Boonzaier, Floretta A

2014-10-23

285

Robustness Analysis Michael Weisberg  

E-print Network

Robustness Analysis Michael Weisberg University of Pennsylvania September 14, 2005 Abstract Modelers often rely on robustness analysis, the search for predic- tions common to several independent models. Robustness analysis has been characterized and championed by Richard Levins and William Wimsatt

Weisberg, Michael

286

Characteristics of Pre-Service Teachers’ Online Discourse: The Study of Local Streams  

Microsoft Academic Search

This study describes the characteristics of pre-service teachers’ discourse on a WebCT Bulletin Board in their investigations\\u000a of local streams in an integrated mathematics and science course. A qualitative analysis of data revealed that the pre-service\\u000a teachers conducted collaborative discourse in framing their research questions, conducting research and writing reports. The\\u000a science teacher educator provided feedback and carefully crafted prompts

Ling L. Liang; Jazlin Ebenezer; Deborah S. Yost

2010-01-01

287

In Their Words: An Exploration into How the Construction of Congruent Third Space Creates an Environment for Employment of Scientific Discourse in Urban, African-American Kindergarten Girls  

ERIC Educational Resources Information Center

The purpose of this dissertation was to understand how young, urban, African American girls learn new science discourse. The research questions focused on three units of analysis: the teacher, the student, and the discourse. These research questions were the following: (1) How is a congruent Third Space constructed by the teacher in this…

Quigley, Cassie

2010-01-01

288

The Organization of Narrative Discourse in Lewy Body Spectrum Disorder  

PubMed Central

Narrative discourse is an essential component of day-to-day communication, but little is known about narrative in Lewy Body spectrum disorder (LBSD), including Parkinson's disease (PD), Parkinson's disease with dementia (PDD), and dementia with Lewy bodies (DLB). We performed a detailed analysis of a semi-structured speech sample in 32 non-aphasic patients with LBSD, and we related their narrative impairments to gray matter (GM) atrophy using voxel-based morphometry. We found that patients with PDD and DLB have significant difficulty organizing their narrative speech. This was correlated with deficits on measures of executive functioning and speech fluency. Regression analyses associated this deficit with reduced cortical volume in inferior frontal and anterior cingulate regions. These findings are consistent with a model of narrative discourse that includes executive as well as language components and with an impairment of the organizational component of narrative discourse in patients with PDD and DLB. PMID:21689852

Ash, Sharon; McMillan, Corey; Gross, Rachel G.; Cook, Philip; Morgan, Brianna; Boller, Ashley; Dreyfuss, Michael; Siderowf, Andrew; Grossman, Murray

2011-01-01

289

Teacher Teams and Distributed Leadership: A Study of Group Discourse and Collaboration  

ERIC Educational Resources Information Center

Purpose: This article explores distributed leadership as it relates to two teacher teams in one public secondary school. Both situational and social aspects of distributed leadership are foci of investigation. Methods: The qualitative study used constant comparative analysis and discourse analysis to explore leadership as a distributed phenomenon.…

Scribner, Jay Paredes; Sawyer, R. Keith; Watson, Sheldon T.; Myers, Vicki L.

2007-01-01

290

The Integration of Psycholinguistic and Discourse Processing Theories of Reading Comprehension.  

ERIC Educational Resources Information Center

To assess the compatibility of miscue analysis and recall analysis as independent elements in a theory of reading comprehension, a study was performed that operationalized each theory and separated its components into measurable units to allow empirical testing. A cueing strategy model was estimated, but the discourse processing model was broken…

Beebe, Mona J.

291

Cabinetmaker. Occupational Analysis Series.  

ERIC Educational Resources Information Center

This document contains the analysis of the occupation of cabinetmaker, or joiner, that is accepted by the Canadian Council of Directors as the national standard for the occupation. The front matter preceding the analysis includes exploration of the development of the analysis, structure of the analysis, validation method, scope of the cabinetmaker…

Chinien, Chris; Boutin, France

292

Markers of topical discourse in child-directed speech.  

PubMed

Although the language we encounter is typically embedded in rich discourse contexts, many existing models of processing focus largely on phenomena that occur sentence-internally. Similarly, most work on children's language learning does not consider how information can accumulate as a discourse progresses. Research in pragmatics, however, points to ways in which each subsequent utterance provides new opportunities for listeners to infer speaker meaning. Such inferences allow the listener to build up a representation of the speakers' intended topic and more generally to identify relationships, structures, and messages that extend across multiple utterances. We address this issue by analyzing a video corpus of child-caregiver interactions. We use topic continuity as an index of discourse structure, examining how caregivers introduce and discuss objects across utterances. For the analysis, utterances are grouped into topical discourse sequences using three annotation strategies: raw annotations of speakers' referents, the output of a model that groups utterances based on those annotations, and the judgments of human coders. We analyze how the lexical, syntactic, and social properties of caregiver-child interaction change over the course of a sequence of topically related utterances. Our findings suggest that many cues used to signal topicality in adult discourse are also available in child-directed speech. PMID:24731080

Rohde, Hannah; Frank, Michael C

2014-01-01

293

K Basins Hazard Analysis  

SciTech Connect

This report describes the methodology used in conducting the K Basins Hazard Analysis, which provides the foundation for the K Basins Safety Analysis Report (HNF-SD-WM-SAR-062, Rev.4). This hazard analysis was performed in accordance with guidance provided by DOE-STD-3009-94, Preparation Guide for U. S. Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports and implements the requirements of DOE Order 5480.23, Nuclear Safety Analysis Report.

WEBB, R.H.

1999-12-29

294

K Basin Hazard Analysis  

SciTech Connect

This report describes the methodology used in conducting the K Basins Hazard Analysis, which provides the foundation for the K Basins Final Safety Analysis Report. This hazard analysis was performed in accordance with guidance provided by DOE-STD-3009-94, Preparation Guide for U. S. Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports and implements the requirements of DOE Order 5480.23, Nuclear Safety Analysis Report.

PECH, S.H.

2000-08-23

295

Reuniting the antipodes: bringing together Nonstandard Analysis and Constructive Analysis  

E-print Network

the philosophical implications for physics, mathematics and computer science. #12;Introduction NSA and Constructive Analysis Philosophical implications Nonstandard Analysis #12;Introduction NSA and Constructive Analysis Philosophical implications Nonstandard Analysis Nonstandard Analysis (NSA) formalizes `calculus

296

The Nature of Discourse throughout 5E Lessons in a Large Enrolment College Biology Course  

NASA Astrophysics Data System (ADS)

Large enrolment science courses play a significant role in educating undergraduate students. The discourse in these classes usually involves an instructor lecturing with little or no student participation, despite calls from current science education reform documents to elicit and utilize students' ideas in teaching. In this study, we used the 5E instructional model to develop and implement four lessons in a large enrolment introductory biology course with multiple opportunities for teacher-student and student-student interaction. Data consisted of video and audio recordings of whole-class and small-group discussions that took place throughout the study. We then used a science classroom discourse framework developed by Mortimer and Scott (2003) to characterize the discursive interactions in each 5E lesson phase. Analysis of the data resulted in two assertions. First, the purpose, communicative approach, patterns of discourse, and teaching interventions were unique to each 5E lesson phase. Second, the type of lesson topic influenced the content of the discourse. We discuss how the findings help characterize the discourse of each phase in a 5E college science lesson and propose a model to understand internalization through discursive interaction using this reform-based approach. We conclude with implications for facilitating discourse in college science lessons and future research. This study provides support for using the discourse framework to characterize discursive interaction in college science courses.

Sickel, Aaron J.; Witzig, Stephen B.; Vanmali, Binaben H.; Abell, Sandra K.

2013-04-01

297

Contributing to Meaning Making: Facilitating Discourse in the High School Physics Classroom  

NASA Astrophysics Data System (ADS)

The Next Generation Science Standards (NGSS) identify eight practices as essential to science and engineering, and these practices include asking students to construct explanations, to engage in argumentation, and to communicate scientific information. However, few teacher-training programs instruct teachers how to facilitate such discourse in the classroom. Modeling Instruction is one movement in physics education that organizes high school physics content around a small number of student-derived scientific models, and it relies on student discourse for the design, development, and deployment of these models. This research is a self-study of one high school physics teacher's experience facilitating large group discourse in the high school modeling physics classroom. Whiteboard meetings and graded discussions were examined by applying the analytical framework created by Mortimer and Scott (2003) to characterize the classroom talk and the discourse facilitation moves that I employed. In addition, elements of discourse analysis were used to examine some of the tensions that I experienced in the facilitation of this discourse. The findings suggest that deliberate identification of the teaching purposes for the discussion can help determine the scaffolding needed for students to enter the Discourse (Gee, 2011) of being a participant in these large group conversations. In addition, connecting the dialogic dimension of exploring student ideas with the authoritative dimension of introducing the scientific view and supporting the internalization of that view is necessary to contribute to meaning making in the science classroom.

Hovan, Scot Alan

298

Reading Words in Discourse: The Modulation of Lexical Priming Effects by Message-Level Context  

PubMed Central

Repetition and semantic-associative priming effects have been demonstrated for words in nonstructured contexts (i.e., word pairs or lists of words) in numerous behavioral and electrophysio-logical studies. The processing of a word has thus been shown to benefit from the prior presentation of an identical or associated word in the absence of a constraining context. An examination of such priming effects for words that are embedded within a meaningful discourse context provides information about the interaction of different levels of linguistic analysis. This article reviews behavioral and electrophysiological research that has examined the processing of repeated and associated words in sentence and discourse contexts. It provides examples of the ways in which eye tracking and event-related potentials might be used to further explore priming effects in discourse. The modulation of lexical priming effects by discourse factors suggests the interaction of information at different levels in online language comprehension. PMID:16891554

Ledoux, Kerry; Camblin, C. Christine; Swaab, Tamara Y.; Gordon, Peter C.

2006-01-01

299

Synovial fluid analysis  

MedlinePLUS

Joint fluid analysis; Joint fluid aspiration ... El-Gabalawy HS. Synovial fluid analysis, synovial biopsy, and synovial pathology. In: Firestein GS, Budd RC, Gabriel SE, et al., eds. Kelly’s Textbook of Rheumotology . 9th ed. ...

300

Image Analysis Working Group  

Cancer.gov

Image Analysis & Performance Metrics Working Group The mission of the Image Analysis & Performance Metrics Working Group (IAPMWG) is to provide guidance, coordination, consensus building, and awareness regarding the development of algorithms and

301

NATIONAL GAP ANALYSIS PROGRAM  

EPA Science Inventory

GAP Analysis is a rapid conservation evaluation method for assessing the current status of biodiversity at large spatial scales. GAP Analysis provides a systematic approach for evaluating the protection afforded biodiversity in given areas. It uses Geographic Information System (...

302

Cross-Language Analysis and Second Language Acquisition. Volume 2. Jyvaskyla Cross-Language Studies, No. 10.  

ERIC Educational Resources Information Center

A collection of 21 papers, most presented at the Fifth International Conference on Contrastive Projects in June 1982 in Finland, includes: "Searching for Linguistic Universals through Contrastive Analysis,""Oral Discourse and Contrastive Analysis: Towards a French vs. Finno-Scandinavian Model,""Cultural Effect on the Comprehensibility of Reading…

Sajavaara, Kari, Ed.

303

OEXP Analysis Tools Workshop  

NASA Technical Reports Server (NTRS)

This publication summarizes the software needs and available analysis tools presented at the OEXP Analysis Tools Workshop held at the NASA Langley Research Center, Hampton, Virginia on June 21 to 22, 1988. The objective of the workshop was to identify available spacecraft system (and subsystem) analysis and engineering design tools, and mission planning and analysis software that could be used for various NASA Office of Exploration (code Z) studies, specifically lunar and Mars missions.

Garrett, L. Bernard; Wright, Robert L.; Badi, Deborah; Findlay, John T.

1988-01-01

304

Sensitivity Analysis in Engineering  

NASA Technical Reports Server (NTRS)

The symposium proceedings presented focused primarily on sensitivity analysis of structural response. However, the first session, entitled, General and Multidisciplinary Sensitivity, focused on areas such as physics, chemistry, controls, and aerodynamics. The other four sessions were concerned with the sensitivity of structural systems modeled by finite elements. Session 2 dealt with Static Sensitivity Analysis and Applications; Session 3 with Eigenproblem Sensitivity Methods; Session 4 with Transient Sensitivity Analysis; and Session 5 with Shape Sensitivity Analysis.

Adelman, Howard M. (compiler); Haftka, Raphael T. (compiler)

1987-01-01

305

NASA Hazard Analysis Process  

NASA Technical Reports Server (NTRS)

This viewgraph presentation reviews The NASA Hazard Analysis process. The contents include: 1) Significant Incidents and Close Calls in Human Spaceflight; 2) Subsystem Safety Engineering Through the Project Life Cycle; 3) The Risk Informed Design Process; 4) Types of NASA Hazard Analysis; 5) Preliminary Hazard Analysis (PHA); 6) Hazard Analysis Process; 7) Identify Hazardous Conditions; 8) Consider All Interfaces; 9) Work a Preliminary Hazard List; 10) NASA Generic Hazards List; and 11) Final Thoughts

Deckert, George

2010-01-01

306

[Discourses on the nursing and psychiatric nurse models, published in the Annals of Nursing (1933-1951)].  

PubMed

Social-historical study aimed at discussing the nursing and psychiatric nurse models, from the discourses published in the Annals of Nursing.The historical sources were articles published in the Annals of Nursing journal, from 1933 to 1951. An analysis of the discourse was subsidized by the genealogy of power by Michel Foucault.The analysis showed that the discourse on nursing and the psychiatric nurse, in the first half of the 20th century, is set, on one side, by the propositions used by psychiatrists, who sought to reiterate stereotypes and vocations to practice nursing, and, on the other side, by the active participation of nurses seeking to legitimize expertise for psychiatric nursing. It was concluded that the discourses analyzed defined a psychiatric care focused on the nurse and not the rest of the nursing staff, at that time. PMID:25158460

Pereira, Michelle de Macedo; Padilha, Maria Itayra; de Oliveira, Alexandre Barbosa; Santos, Tânia Cristina Franco; Filho, Antonio José de Almeida; Peres, Maria Angélica de Almeida

2014-06-01

307

Media discourses of low carbon housing: The marginalisation of social and behavioural dimensions within the British broadsheet press.  

PubMed

Decarbonising housing is a key UK government policy to mitigate climate change. Using discourse analysis, we assess how low carbon housing is portrayed within British broadsheet media. Three distinct storylines were identified. Dominating the discourse, Zero carbon housing promotes new-build, low carbon houses as offering high technology solutions to the climate problem. Retrofitting homes emphasises the need to reduce emissions within existing housing, tackling both climate change and rising fuel prices. A more marginal discourse, Sustainable living, frames low carbon houses as related to individual identities and 'off-grid' or greener lifestyles. Our analysis demonstrates that technical and economic paradigms dominate media discourse on low carbon housing, marginalising social and behavioural aspects. PMID:24336448

Cherry, Catherine; Hopfe, Christina; Macgillivray, Brian; Pidgeon, Nick

2013-12-11

308

FOOD COMPOSITION AND ANALYSIS  

E-print Network

Recent advances in the area of computers and image processing have created new ways to monitor quality, reliable and economical methods of quality assessment. Image analysis is capable of providing a wide rangeJOURNAL OF FOOD COMPOSITION AND ANALYSIS Journal of Food Composition and Analysis 20 (2007) 73

Manne, Fredrik

309

Authentic: Computerized Brushstroke Analysis  

Microsoft Academic Search

The paper provides insights into our efforts to develop techniques for the analysis of visual art. The AUTHENTIC project aims at creating a collection of software tools to support art experts in their assessments of the authenticity of paintings. We describe our progress on the automatic analysis of the visual texture of the paintings of Vincent van Gogh. The texture-analysis

Igor E. Berezhnoy; Eric O. Postma; H. Jaap Van Den Herik

2005-01-01

310

Analysis: Modelling Problem Understanding  

E-print Network

Chapter 2 Analysis: Modelling Problem Understanding The work in this chapter is structured as follows: Section 2.1: Introducing Formal Object Oriented Analysis (FOOA) This section provides a brief review of object orientation and formalisation with respect to the limitations of current analysis

Gibson, J. Paul

311

Image-analysis library  

NASA Technical Reports Server (NTRS)

MATHPAC image-analysis library is collection of general-purpose mathematical and statistical routines and special-purpose data-analysis and pattern-recognition routines for image analysis. MATHPAC library consists of Linear Algebra, Optimization, Statistical-Summary, Densities and Distribution, Regression, and Statistical-Test packages.

1980-01-01

312

Trend Analysis Using Microcomputers.  

ERIC Educational Resources Information Center

A trend analysis statistical package and additional programs for the Apple microcomputer are presented. They illustrate strategies of data analysis suitable to the graphics and processing capabilities of the microcomputer. The programs analyze data sets using examples of: (1) analysis of variance with multiple linear regression; (2) exponential…

Berger, Carl F.

313

Rotor transient analysis  

NASA Technical Reports Server (NTRS)

Undamped modes approximate dynamic behavior of rotors and bearings. Application of modal analysis to uncouple equations of motion simplifies stability, steady-state unbalance response, and transient response analysis of system; nonlinear stability is predicted from calculated frequency spectra. Analysis provides designers with complete information without involving large-scale computational costs. Programs are written in FORTRAN IV for use on CDC 6600 computer.

Allaire, P. E.; Choy, K. C.; Gunter, E. J.

1980-01-01

314

Tree Fertilization Soil Analysis  

E-print Network

Tree Fertilization #12;Soil Analysis vs. Foliar Analysis #12;Macronutrients N P K Mg S Ca Micronutrients Fe Mn Zn Mo Cu Cl B #12;Complete fertilizer N P K #12;Fertilizer Analysis Percentages of N P K #12;ANSI A-300 Fertilizer Standard Standards are used to develop contract specifications. Fertilize

315

Taxicab Correspondence Analysis  

ERIC Educational Resources Information Center

Taxicab correspondence analysis is based on the taxicab singular value decomposition of a contingency table, and it shares some similar properties with correspondence analysis. It is more robust than the ordinary correspondence analysis, because it gives uniform weights to all the points. The visual map constructed by taxicab correspondence…

Choulakian, V.

2006-01-01

316

Bayesian Mediation Analysis  

ERIC Educational Resources Information Center

In this article, we propose Bayesian analysis of mediation effects. Compared with conventional frequentist mediation analysis, the Bayesian approach has several advantages. First, it allows researchers to incorporate prior information into the mediation analysis, thus potentially improving the efficiency of estimates. Second, under the Bayesian…

Yuan, Ying; MacKinnon, David P.

2009-01-01

317

Causal analysis approaches in Ingenuity Pathway Analysis  

PubMed Central

Motivation: Prior biological knowledge greatly facilitates the meaningful interpretation of gene-expression data. Causal networks constructed from individual relationships curated from the literature are particularly suited for this task, since they create mechanistic hypotheses that explain the expression changes observed in datasets. Results: We present and discuss a suite of algorithms and tools for inferring and scoring regulator networks upstream of gene-expression data based on a large-scale causal network derived from the Ingenuity Knowledge Base. We extend the method to predict downstream effects on biological functions and diseases and demonstrate the validity of our approach by applying it to example datasets. Availability: The causal analytics tools ‘Upstream Regulator Analysis', ‘Mechanistic Networks', ‘Causal Network Analysis' and ‘Downstream Effects Analysis' are implemented and available within Ingenuity Pathway Analysis (IPA, http://www.ingenuity.com). Supplementary information: Supplementary material is available at Bioinformatics online. PMID:24336805

Krämer, Andreas; Green, Jeff; Pollard, Jack; Tugendreich, Stuart

2014-01-01

318

Strategic Analysis Overview  

NASA Technical Reports Server (NTRS)

NASA s Constellation Program employs a strategic analysis methodology in providing an integrated analysis capability of Lunar exploration scenarios and to support strategic decision-making regarding those scenarios. The strategic analysis methodology integrates the assessment of the major contributors to strategic objective satisfaction performance, affordability, and risk and captures the linkages and feedbacks between all three components. Strategic analysis supports strategic decision making by senior management through comparable analysis of alternative strategies, provision of a consistent set of high level value metrics, and the enabling of cost-benefit analysis. The tools developed to implement the strategic analysis methodology are not element design and sizing tools. Rather, these models evaluate strategic performance using predefined elements, imported into a library from expert-driven design/sizing tools or expert analysis. Specific components of the strategic analysis tool set include scenario definition, requirements generation, mission manifesting, scenario lifecycle costing, crew time analysis, objective satisfaction benefit, risk analysis, and probabilistic evaluation. Results from all components of strategic analysis are evaluated a set of pre-defined figures of merit (FOMs). These FOMs capture the high-level strategic characteristics of all scenarios and facilitate direct comparison of options. The strategic analysis methodology that is described in this paper has previously been applied to the Space Shuttle and International Space Station Programs and is now being used to support the development of the baseline Constellation Program lunar architecture. This paper will present an overview of the strategic analysis methodology and will present sample results from the application of the strategic analysis methodology to the Constellation Program lunar architecture.

Cirillo, William M.; Earle, Kevin D.; Goodliff, Kandyce E.; Reeves, J. D.; Stromgren, Chel; Andraschko, Mark R.; Merrill, R. Gabe

2008-01-01

319

'Natural versus taught': competing discourses in antenatal breastfeeding workshops.  

PubMed

This article is an analysis of talk in breastfeeding workshops that are part of National Childbirth Trust antenatal classes. Using audio-recordings from breastfeeding workshops antenatal classes, the data were analysed using a qualitative, discursive methodology based in part on the premises outlined by Potter and Wetherell (1987) and Edwards and Potter (1992, 2001). The analysis demonstrates how there are two main discourses of breastfeeding constructed by the breastfeeding counsellor-breastfeeding as natural, and breastfeeding as learnt. In particular, it notes how these two main discourses of breastfeeding that are seemingly in competition with one another, operate concurrently within the teaching of breastfeeding, and enable the breastfeeding counsellor to manage issues and concerns around breastfeeding. PMID:19293305

Locke, Abigail

2009-04-01

320

When discourses collide: creationism and evolution in the public sphere  

NASA Astrophysics Data System (ADS)

This review essay focuses on Özgür Ta?k?n's discussion of the theory of evolution (TOE), intelligent design (ID) and the convictions of fundamentalist science educators and students in his paper entitled: An exploratory examination of Islamic values in science education: Islamization of science teaching and learning via constructivism. It examines the competing social discourses of evolution and creationism in the United States, which is partially maintained by national public opinion polls and states' legislation about the TOE in the science curricula. The examination of US social discourses presented here is framed by James Gee's (2008) theory that Discourses with a capital "D," are unconscious and uncritical socially accepted ways of speaking/listening and writing/reading that are merged with "distinctive ways of acting, interacting, valuing, feeling, dressing, thinking, [and] believing…so as to enact specific socially recognizable identities…" (p. 155). Such Discourses identify insiders of and outsiders to religious affiliations and other social or cultural groups. The context of this examination is unique in that is draws from the national conversation about the inclusion of ID alongside of the TOE in the public school science programs. Gee's (2011) concept that Discourses serve as tools of inquiry guides the analysis of video recorded public messages from Bill Nye and Lawrence Krauss as well as Creation Museum president Ken Ham. The analysis and discussion of the national conversation about creationism and public education suggests that the education community must consider the global landscape of science literacy both locally and internationally. It also indicates that preservice and practicing science educators may require special training and support. In order to provide unbiased, religious-resistant, evidence-based science instruction, science educators must understand how to separate church from state regardless of their personal beliefs. They must also know how to navigate conversations about the TOE among diverse communities of learners that include both religiously and non-religiously affiliated students.

Dávila, Denise

2014-12-01

321

Student Trajectories in Physics: The Need for Analysis through a Socio-Cultural Lens  

ERIC Educational Resources Information Center

An analysis of student connections through time and space relative to the core discipline of physics is attempted, as viewed through the lens of actor-network-theory, by Antonia Candela. Using lenses of cultural realities, networks, and perceived power in the discourse of one specific university in the capital city of Mexico and one undergraduate…

Zapata, Mara

2010-01-01

322

ORIGINAL ARTICLE A system for ranking organizations using social scale analysis  

E-print Network

religious organiza- tions to profile their ideology and activity patterns along a hypothesized radical/counter-radical or control them''. Therefore, analysis of Muslim radical and counter-radical movements requires attention, in the Islamic context, counter-radical discourse takes various different forms; discursive and narrative

Davulcu, Hasan

323

The analysis of an electronic support group for individuals with eating disorders  

Microsoft Academic Search

Electronic newsgroups, functioning as electronic support groups, now proliferate on the Internet and commercial computer networks. Little is known about the functioning and efficacy of these groups. A discourse analysis was performed on 306 messages posted to an eating disorder electronic support group. The most common message content involved self-disclosure (31%) followed by requests for information (23%), and the direct

Andrew Winzelberg

1997-01-01

324

Mapping the Future, Mapping Education: An Analysis of the 2011 State of the Union Address  

ERIC Educational Resources Information Center

This article presents a discourse analysis of President Barack Obama's 2011 State of the Union Address. Fredric Jameson's concepts of cognitive mapping, cultural revolution, and the unconscious are employed to examine the president's vision of educational and economic transformation. Ultimately, it is argued this vision evokes a world in which…

Collin, Ross

2012-01-01

325

Toward a Working Model for the Analysis of Cohesion and Coherence in Writing.  

ERIC Educational Resources Information Center

Although most models of connected discourse are strikingly similar in the types of relationships they describe, they are strikingly different in two areas: the unit of analysis and the dimensions on which cohesion versus coherence are described. Common systems for analyzing written text use the sentence, T-unit, clause, or proposition as the unit…

Marzano, Robert J.

326

Facilitation and Teacher Behaviors: An Analysis of Literacy Teachers' Video-Case Discussions  

ERIC Educational Resources Information Center

This study explored how peer and professor facilitations are related to teachers' behaviors during video-case discussions. Fourteen inservice teachers produced 1,787 turns of conversation during 12 video-case discussions that were video-recorded, transcribed, coded, and analyzed with statistical discourse analysis. Professor facilitations…

Arya, Poonam; Christ, Tanya; Chiu, Ming Ming

2014-01-01

327

A Comparative Analysis of Racism in the Original and Modified Texts of "The Cay"  

ERIC Educational Resources Information Center

Ten high-school students of English as a second language (ESL) intensively studied the modified version of "The Cay" (retold by Strange, 1997). During their study the teacher asked questions designed to elicit students' comprehension and understanding of racism and prejudice as the main themes of "The Cay". Analysis of classroom discourse data…

Marianne

2007-01-01

328

Application of HyTime Hyperlinks and Finite Coordinate Spaces to Historical Writing, Analysis, and Presentation.  

ERIC Educational Resources Information Center

Defines a method of using the constructs defined by the HyTime standard to structure scholarly writing and to affect its presentation through the use of dynamic multimedia presentations. Explores the potential power of descriptive hyperlinks as tools of scholarly discourse and analysis, and the system needed to aid historians in information…

Kimber, W. Eliot; Woods, Julia A.

1997-01-01

329

A Cross-Cultural Analysis of Stance in Disaster News Reports  

ERIC Educational Resources Information Center

This study examines stance in cross-cultural media discourse by comparing disaster news reports on the Sichuan earthquake of May 2008 in a Chinese, an Australian Chinese, and an Australian newspaper. The stance taken in the news reports is examined using the Attitude sub-system of Martin and White's (2005) Appraisal framework. The analysis…

Liu, Lian; Stevenson, Marie

2013-01-01

330

Semi-institutional discourse: The case of talk shows  

Microsoft Academic Search

This paper explores the nature of the talk show as a particular instance of broadcast discourse, which is envisaged both as a media product and as an ongoing talk-oriented process. The analysis focuses on the discursive features of the talk show, regarded as a host-controlled, participant-shaped and audience-evaluated speech event. The approach taken here draws on recent research in conversation-

Cornelia Ilie

2001-01-01

331

L'analyse pragma-linguistique du discours pedagogique d'endoctrinement et de ses effets sur les jeunes en Roumanie avant 1990 (Pragma-linguistic Analysis of the Pedagogical Discourse of Indoctrination and of Its Effects on Youth in Romania before 1990).  

ERIC Educational Resources Information Center

A discussion of the mechanism of totalitarian indoctrination institutionalized in the Romanian educational system focuses on verbal interaction in school and school-related situations before the revolution of December 1989. Pragmatic analysis of the political language used in a variety of academic contexts (political science, political education,…

Galatanu, Olga

332

NASA trend analysis procedures  

NASA Technical Reports Server (NTRS)

This publication is primarily intended for use by NASA personnel engaged in managing or implementing trend analysis programs. 'Trend analysis' refers to the observation of current activity in the context of the past in order to infer the expected level of future activity. NASA trend analysis was divided into 5 categories: problem, performance, supportability, programmatic, and reliability. Problem trend analysis uncovers multiple occurrences of historical hardware or software problems or failures in order to focus future corrective action. Performance trend analysis observes changing levels of real-time or historical flight vehicle performance parameters such as temperatures, pressures, and flow rates as compared to specification or 'safe' limits. Supportability trend analysis assesses the adequacy of the spaceflight logistics system; example indicators are repair-turn-around time and parts stockage levels. Programmatic trend analysis uses quantitative indicators to evaluate the 'health' of NASA programs of all types. Finally, reliability trend analysis attempts to evaluate the growth of system reliability based on a decreasing rate of occurrence of hardware problems over time. Procedures for conducting all five types of trend analysis are provided in this publication, prepared through the joint efforts of the NASA Trend Analysis Working Group.

1993-01-01

333

Statistical Analysis of CCD Data: Error Analysis/Noise Theorem  

E-print Network

Statistical Analysis of CCD Data: Error Analysis/Noise Theorem Why Statistical Approach? Systematic Distribution Statistical CCD Data Analysis #12;Why do we need statistical analysis? (= Why do we need to worry about error?) Statistical Analysis #12;Why do we need statistical analysis? o We rarely find "truth

Peletier, Reynier

334

Smart Schools for Saving the Soul: A Juxtaposition of Neofundamentalist and Neoliberal Discourse Concentrations in Contemporary Malaysia  

ERIC Educational Resources Information Center

This paper reports on an analysis of public documents produced by the government of Malaysia for the purpose of guiding the enactment of educational technology efforts in Malaysia. The analysis explores the concentration of discourses that make possible certain framings of technology in educational contexts that seek to act upon the notions of…

Thomas, Michael K.; Nayan, Rohany

2011-01-01

335

Death and football: an analysis of men's talk about emotions.  

PubMed

This study is concerned with men's talk about emotions and with how emotion discourses function in the construction and negotiation of masculine ways of doing emotions and of consonant masculine subject positions. A sample group of 16 men, who were recruited from two social contexts in England, participated in focus groups on 'men and emotions'. Group discussions were transcribed and analysed using discourse analysis. Participants drew upon a range of discursive resources in constructing masculine emotional behaviour and negotiating masculine subject positions. They constructed men as emotional beings, but only within specific, rule-governed contexts, and cited death, a football match and a nightclub scenario as prototypical contexts for the permissible/understandable expression of grief, joy and anger, respectively. However, in the nightclub scenario, the men distanced themselves from the expression of anger as violence, whilst maintaining a masculine subject position. These discursive practices are discussed in terms of the possibilities for effecting change in men's emotional lives. PMID:15479538

Walton, Chris; Coyle, Adrian; Lyons, Evanthia

2004-09-01

336

Linguistic methodology for the analysis of aviation accidents  

NASA Technical Reports Server (NTRS)

A linguistic method for the analysis of small group discourse, was developed and the use of this method on transcripts of commercial air transpot accidents is demonstrated. The method identifies the discourse types that occur and determine their linguistic structure; it identifies significant linguistic variables based upon these structures or other linguistic concepts such as speech act and topic; it tests hypotheses that support significance and reliability of these variables; and it indicates the implications of the validated hypotheses. These implications fall into three categories: (1) to train crews to use more nearly optimal communication patterns; (2) to use linguistic variables as indices for aspects of crew performance such as attention; and (3) to provide guidelines for the design of aviation procedures and equipment, especially those that involve speech.

Goguen, J. A.; Linde, C.

1983-01-01

337

A Computational Approach to Qualitative Analysis in Large Textual Datasets  

PubMed Central

In this paper I introduce computational techniques to extend qualitative analysis into the study of large textual datasets. I demonstrate these techniques by using probabilistic topic modeling to analyze a broad sample of 14,952 documents published in major American newspapers from 1980 through 2012. I show how computational data mining techniques can identify and evaluate the significance of qualitatively distinct subjects of discussion across a wide range of public discourse. I also show how examining large textual datasets with computational methods can overcome methodological limitations of conventional qualitative methods, such as how to measure the impact of particular cases on broader discourse, how to validate substantive inferences from small samples of textual data, and how to determine if identified cases are part of a consistent temporal pattern. PMID:24498398

Evans, Michael S.

2014-01-01

338

Numerical power analysis Isabella Mastroeni  

E-print Network

Numerical power analysis Isabella Mastroeni@arena.sci.univr.it Abstract. In this paper we design abstract domains for numerical power analysis. These domains. Keywords: Abstract interpretation, static program analysis, numerical power analysis, probabilistic

Mastroeni, Isabella

339

PURDUE EXTENSION Capital Investment Analysis  

E-print Network

fundamental tasks: 1) economic profitability analysis and 2) financial feasibility analysis. Economic, this publica- tion follows an example through the economic profitability and financial feasibility analysis received in the future. Economic Profitability The purpose of an economic profitability analysis

340

Human reliability analysis  

SciTech Connect

The authors present a treatment of human reliability analysis incorporating an introduction to probabilistic risk assessment for nuclear power generating stations. They treat the subject according to the framework established for general systems theory. Draws upon reliability analysis, psychology, human factors engineering, and statistics, integrating elements of these fields within a systems framework. Provides a history of human reliability analysis, and includes examples of the application of the systems approach.

Dougherty, E.M.; Fragola, J.R.

1988-01-01

341

Analysis of Algorithms  

NSDL National Science Digital Library

A research site with papers to download, links to researchers, a newsletter, etc. Analysis of Algorithms (AofA) is a field in computer science whose overall goal is an understanding of the complexity of algorithms. While much research is devoted to worst-case evaluations, the focus in these pages is methods for average-case and probabilistic analysis. Properties of random strings, permutations, trees, and graphs are thus essential ingredients in the analysis of algorithms.

Flajolet, Philippe; Prodinger, Helmut

2007-12-19

342

Art Analysis Worksheet  

NSDL National Science Digital Library

Look at each painting and then choose a painting that you would like to use for your art analysis. Open the paintings from the The Art Institute of Chicago?. Look at each one of them. Choose one for your art analysis. Be specific as possible while doing your art analysis. 1. View of Cotopaxi, 1857 1857. Painted by Frederic Edwin Church. American, 1826-1900. Oil on canvas, 62.2 x 92.7 cm. 2. ...

Christensen, Mrs.

2009-09-28

343

Risk analysis methodology survey  

NASA Technical Reports Server (NTRS)

NASA regulations require that formal risk analysis be performed on a program at each of several milestones as it moves toward full-scale development. Program risk analysis is discussed as a systems analysis approach, an iterative process (identification, assessment, management), and a collection of techniques. These techniques, which range from simple to complex network-based simulation were surveyed. A Program Risk Analysis Handbook was prepared in order to provide both analyst and manager with a guide for selection of the most appropriate technique.

Batson, Robert G.

1987-01-01

344

Asymptotic modal analysis and statistical energy analysis  

NASA Technical Reports Server (NTRS)

Asymptotic Modal Analysis (AMA) is a method which is used to model linear dynamical systems with many participating modes. The AMA method was originally developed to show the relationship between statistical energy analysis (SEA) and classical modal analysis (CMA). In the limit of a large number of modes of a vibrating system, the classical modal analysis result can be shown to be equivalent to the statistical energy analysis result. As the CMA result evolves into the SEA result, a number of systematic assumptions are made. Most of these assumptions are based upon the supposition that the number of modes approaches infinity. It is for this reason that the term 'asymptotic' is used. AMA is the asymptotic result of taking the limit of CMA as the number of modes approaches infinity. AMA refers to any of the intermediate results between CMA and SEA, as well as the SEA result which is derived from CMA. The main advantage of the AMA method is that individual modal characteristics are not required in the model or computations. By contrast, CMA requires that each modal parameter be evaluated at each frequency. In the latter, contributions from each mode are computed and the final answer is obtained by summing over all the modes in the particular band of interest. AMA evaluates modal parameters only at their center frequency and does not sum the individual contributions from each mode in order to obtain a final result. The method is similar to SEA in this respect. However, SEA is only capable of obtaining spatial averages or means, as it is a statistical method. Since AMA is systematically derived from CMA, it can obtain local spatial information as well.

Dowell, Earl H.

1992-01-01

345

Static Program Analysis Lecture 3: Dataflow Analysis II (Live Variables Analysis)  

E-print Network

Static Program Analysis Lecture 3: Dataflow Analysis II (Live Variables Analysis) Thomas Noll.informatik.rwth-aachen.de/i2/spa12/ Winter Semester 2012 #12;Outline 1 Recapitulation: Dataflow Analysis 2 Another Example: Live Variables Analysis 3 Heading for a Dataflow Analysis Framework 4 Order

Ábrahám, Erika

346

Data analysis techniques  

NASA Technical Reports Server (NTRS)

A large and diverse number of computational techniques are routinely used to process and analyze remotely sensed data. These techniques include: univariate statistics; multivariate statistics; principal component analysis; pattern recognition and classification; other multivariate techniques; geometric correction; registration and resampling; radiometric correction; enhancement; restoration; Fourier analysis; and filtering. Each of these techniques will be considered, in order.

Park, Steve

1990-01-01

347

Spool assembly support analysis  

SciTech Connect

This document provides the wind/seismic analysis and evaluation for the pump pit spool assemblies. Hand calculations were used for the analysis. UBC, AISC, and load factors were used in this evaluation. The results show that the actual loads are under the allowable loads and all requirements are met.

Norman, B.F.

1994-10-07

348

Teamwork: a concept analysis  

Microsoft Academic Search

Title. Teamwork: a concept analysis Aim. This paper is a report of an analysis of the concept of teamwork. Background. Teamwork is seen as an important facilitator in delivering quality healthcare services internationally. However, research studies of teamwork in health care are criticized for lacking a basic conceptual understanding of what this concept represents. A universal definition for healthcare settings

Andreas Xyrichis; Emma Ream

2008-01-01

349

Robust Bayesian Factor Analysis  

ERIC Educational Resources Information Center

Bayesian factor analysis (BFA) assumes the normal distribution of the current sample conditional on the parameters. Practical data in social and behavioral sciences typically have significant skewness and kurtosis. If the normality assumption is not attainable, the posterior analysis will be inaccurate, although the BFA depends less on the current…

Hayashi, Kentaro; Yuan, Ke-Hai

2003-01-01

350

Analysis of Industrial Wastewaters.  

ERIC Educational Resources Information Center

A comprehensive, documented discussion of certain operating principles useful as guidelines for the analysis of industrial wastewaters is presented. Intended primarily for the chemist, engineer, or other professional person concerned with all aspects of industrial wastewater analysis, it is not to be considered as a substitute for standard manuals…

Mancy, K. H.; Weber, W. J., Jr.

351

Canonical Commonality Analysis.  

ERIC Educational Resources Information Center

Commonality analysis is a method of partitioning variance that has advantages over more traditional "OVA" methods. Commonality analysis indicates the amount of explanatory power that is "unique" to a given predictor variable and the amount of explanatory power that is "common" to or shared with at least one predictor variable. This paper outlines…

Leister, K. Dawn

352

Automatic Diagrams Analysis  

Microsoft Academic Search

This paper presents fully automatic approach analysis for information extraction from digitized grey level images of scanned diagrams in the field of graphics recognition. The proposed algorithms were tested on Telecom Egypt diagrams and some randomly selected diagrams. The analysis involves three distinct stages: the location of starting pixels in the diagrams; followed by a model based line-following to separate

M. A. Berbar

2006-01-01

353

Zen and Behavior Analysis  

ERIC Educational Resources Information Center

Zen's challenge for behavior analysis is to explain a repertoire that renders analysis itself meaningless--a result following not from scientific or philosophical arguments but rather from a unique verbal history generated by Zen's methods. Untying Zen's verbal knots suggests how meditation's and koans' effects on verbal behavior contribute to…

Bass, Roger

2010-01-01

354

Proximate Analysis of Coal  

ERIC Educational Resources Information Center

This lab experiment illustrates the use of thermogravimetric analysis (TGA) to perform proximate analysis on a series of coal samples of different rank. Peat and coke are also examined. A total of four exercises are described. These are dry exercises as students interpret previously recorded scans. The weight percent moisture, volatile matter,…

Donahue, Craig J.; Rais, Elizabeth A.

2009-01-01

355

Statistical data analysis  

SciTech Connect

The complexity of instrumentation sometimes requires data analysis to be done before the result is presented to the control room. This tutorial reviews some of the theoretical assumptions underlying the more popular forms of data analysis and presents simple examples to illuminate the advantages and hazards of different techniques.

Hahn, A.A.

1994-11-01

356

Slope Stability Analysis Program  

NSDL National Science Digital Library

This site provides information as well as a downloadable demo version of a slope stability and reinforced soil analysis and design software. The software includes an analysis option which analyzes strata profile and groundwater conditions, surcharge loads and earthquake forces, slip surfaces, and reinforced soil options. Data input and editing can also be performed as well as output from the program and graphics.

2008-07-17

357

Escape Analysis for Java  

Microsoft Academic Search

This paper presents a simple and efficient data flow algorithmfor escape analysis of objects in Java programs to determine(i) if an object can be allocated on the stack; (ii) if an objectis accessed only by a single thread during its lifetime, so thatsynchronization operations on that object can be removed. Weintroduce a new program abstraction for escape analysis, theconnection graph,

Jong-Deok Choi; Manish Gupta; Mauricio J. Serrano; Vugranam C. Sreedhar; Samuel P. Midkiff

1999-01-01

358

Neptune Aerocapture Systems Analysis  

Microsoft Academic Search

A Neptune Aerocapture Systems Analysis is completed to determine the feasibility, bene- fit and risk of an aeroshell aerocapture system for Neptune and to identify technology gaps and technology performance goals. The high fidelity systems analysis is completed by a five center NASA team and includes the following disciplines and analyses: science; mission de- sign; aeroshell configuration screening and definition;

Mary Kae Lockwood

359

Analysis of spacecraft data  

NASA Technical Reports Server (NTRS)

Support was provided for the maintenance and modifications of software for the production and detailed analysis of data from the DE-A spacecraft and new software developed for this end. Software for the analysis of the data from the Spacelab Experimental Particle Accelerator (SEPAC) was also developed.

1985-01-01

360

Chemical exchange program analysis  

Microsoft Academic Search

As part of its EMS, Sandia performs an annual environmental aspects\\/impacts analysis. The purpose of this analysis is to identify the environmental aspects associated with Sandia's activities, products, and services and the potential environmental impacts associated with those aspects. Division and environmental programs established objectives and targets based on the environmental aspects associated with their operations. In 2007 the most

Waffelaert; Pascale

2007-01-01

361

FOOD RISK ANALYSIS  

Technology Transfer Automated Retrieval System (TEKTRAN)

Food risk analysis is a holistic approach to food safety because it considers all aspects of the problem. Risk assessment modeling is the foundation of food risk analysis. Proper design and simulation of the risk assessment model is important to properly predict and control risk. Because of knowl...

362

Forensic video image analysis  

NASA Astrophysics Data System (ADS)

Forensic video image analysis is a new scientific tool for perpetrator enhancement and identification in poorly recorded crime scene situations. Forensic video image analysis is emerging technology for law enforcement, industrial security and surveillance addressing the following problems often found in these poor quality video recorded incidences.

Edwards, Thomas R.

1997-02-01

363

ANALYSIS OF THE \\  

Microsoft Academic Search

This study attempts to analyze exemplified tales according to three levels: the content level, the structural level, and the semantic level. The con- tent analysis of the thread of exemplified tales helps us realize the interconnec- tion with their plots and tensions. The structural analysis of this interconnec- tion shows the typological pattern, which describes the constituent structural elements of

Fumihiko Kobayashi

364

Automating Frame Analysis  

SciTech Connect

Frame Analysis has come to play an increasingly stronger role in the study of social movements in Sociology and Political Science. While significant steps have been made in providing a theory of frames and framing, a systematic characterization of the frame concept is still largely lacking and there are no rec-ognized criteria and methods that can be used to identify and marshal frame evi-dence reliably and in a time and cost effective manner. Consequently, current Frame Analysis work is still too reliant on manual annotation and subjective inter-pretation. The goal of this paper is to present an approach to the representation, acquisition and analysis of frame evidence which leverages Content Analysis, In-formation Extraction and Semantic Search methods to provide a systematic treat-ment of a Frame Analysis and automate frame annotation.

Sanfilippo, Antonio P.; Franklin, Lyndsey; Tratz, Stephen C.; Danielson, Gary R.; Mileson, Nicholas D.; Riensche, Roderick M.; McGrath, Liam

2008-04-01

365

K Basin safety analysis  

SciTech Connect

The purpose of this accident safety analysis is to document in detail, analyses whose results were reported in summary form in the K Basins Safety Analysis Report WHC-SD-SNF-SAR-001. The safety analysis addressed the potential for release of radioactive and non-radioactive hazardous material located in the K Basins and their supporting facilities. The safety analysis covers the hazards associated with normal K Basin fuel storage and handling operations, fuel encapsulation, sludge encapsulation, and canister clean-up and disposal. After a review of the Criticality Safety Evaluation of the K Basin activities, the following postulated events were evaluated: Crane failure and casks dropped into loadout pit; Design basis earthquake; Hypothetical loss of basin water accident analysis; Combustion of uranium fuel following dryout; Crane failure and cask dropped onto floor of transfer area; Spent ion exchange shipment for burial; Hydrogen deflagration in ion exchange modules and filters; Release of Chlorine; Power availability and reliability; and Ashfall.

Porten, D.R.; Crowe, R.D.

1994-12-16

366

DWPF risk analysis summary  

SciTech Connect

This document contains selected risk analysis data from Chapter 9 (Safety Analysis) of the Defense Waste Processing Facility Safety Analysis Report DWPF SAR and draft Addendum 1 to the Waste Tank Farms SAR. Although these data may be revised prior to finalization of the draft SAR and the draft addendum, they are presently the best available information and were therefore used in preparing the risk analysis portion of the DWPF Environmental Analysis (DWPF EA). This information has been extracted from those draft documents an approved under separate cover so that it can be used as reference material for the DWPF EA when it is placed in the public reading rooms. 9 refs., 4 tabs.

Shedrow, C.B.

1990-10-01

367

Java Analysis Studio  

SciTech Connect

Java Analysis Studio is a desktop data analysis application aimed primarily at offline analysis of high-energy physics data. The goal is to make the application independent of any particular data format, so that it can be used to analyze data from any experiment. The application features a rich graphical user interface (GUI) aimed at making the program easy to learn and use, but which at the same time allows the user to perform arbitrarily complex data analysis tasks by writing analysis modules in Java. The application can be used either as a standalone application, or as a client for a remote Java Data Server. The client-server mechanism is targeted particularly at allowing remote users to access large data samples stored on a central data center in a natural and efficient way.

Johnson, Anthony S

1998-10-23

368

Particle Analysis Pitfalls  

NASA Technical Reports Server (NTRS)

This viewgraph presentation reviews the use of particle analysis to assist in preparing for the 4th Hubble Space Telescope (HST) Servicing mission. During this mission the Space Telescope Imaging Spectrograph (STIS) will be repaired. The particle analysis consisted of Finite element mesh creation, Black-body viewfactors generated using I-DEAS TMG Thermal Analysis, Grey-body viewfactors calculated using Markov method, Particle distribution modeled using an iterative Monte Carlo process, (time-consuming); in house software called MASTRAM, Differential analysis performed in Excel, and Visualization provided by Tecplot and I-DEAS. Several tests were performed and are reviewed: Conformal Coat Particle Study, Card Extraction Study, Cover Fastener Removal Particle Generation Study, and E-Graf Vibration Particulate Study. The lessons learned during this analysis are also reviewed.

Hughes, David; Dazzo, Tony

2007-01-01

369

Discourses of Experience: The Disciplining of Identities and Practices in Student Teaching  

ERIC Educational Resources Information Center

The aim of this paper is to understand how ideas about teaching and learning to teach are structured and regulated in the student teaching component in university teacher education, and how these ideas are linked to the constructed identities of the student--and the collaborating teacher. I use critical discourse analysis to unpack the everyday…

Sanyal Tudela, Anita

2014-01-01

370

Discourse and Identity in Cultural-Historical Activity Theory: A Response  

ERIC Educational Resources Information Center

This article provides a response to two of the papers in the collection. In doing so it takes up two issues: the conceptualization and analysis of discourse within Cultural Historical Activity Theory (CHAT) and notions of identity and subject positioning within CHAT. Bernstein [(2000). "Pedagogy, symbolic control and identity: Theory research…

Daniels, Harry

2007-01-01

371

Interactive Micro-Processes in Classroom Discourse: Turning Points and Emergent Meanings  

ERIC Educational Resources Information Center

Based on a qualitative analysis of classroom discourse in Italian primary schools, this paper analyses the micro-processes that are emergent moment-by-moment in the unfolding interactions between teacher and pupils. More in particular, our purpose is to identify the conditions under which the interactive orientation of a sequence changes. We argue…

Mameli, Consuelo; Molinari, Luisa

2013-01-01

372

Sentences as interaction: the function of conditional clauses and its implication in dialogic discourse  

Microsoft Academic Search

Given that sentences in dialogic discourse tend to be interrupted with such frequency that incomplete sentences may be considered a normal phenomenon, I adopt the position that the notion of the sentence should be abandoned as a unit of analysis for spontaneous spoken language. In this article, I investigate the possibility that sentences in dialogues are not always constructed by

Etsuko YOSHIDA

373

A discourse model for interaction design based on theories of human communication  

Microsoft Academic Search

Most current models of interaction design build on scenarios and task analysis. We think that interaction design should be more along the lines of communication between humans. With this motivation, our paper presents a new approach to modeling interaction design based on insights from theories of human communication. From such discourse models, we aim for automated generation of user interfaces.

Jürgen Falb; Hermann Kaindl; Helmut Horacek; Cristian Bogdan; Roman Popp; Edin Arnautovic

2006-01-01

374

The Construction of Schooled Discourse Repertoires: An Interactional Sociolinguistic Perspective on Learning to Talk in Preschool.  

ERIC Educational Resources Information Center

Analysis of the discourse demands across the school year within a recurred event, "Circle Time," is presented to show how three and four year olds learned to be conversationally appropriate partners within a group, how the teacher's interactional patterns shifted as students learned, and how participation in the subevents added differing…

Kantor, Rebecca; And Others

1992-01-01

375

Discourses about Gender among Hmong American Policymakers: Conflicting Views about Gender, Culture, and Hmong Youth  

ERIC Educational Resources Information Center

In this article, we draw on research with Hmong American community members to contribute to a more complex understanding of Hmong culture. Specifically, in a critical discourse analysis of interviews with 3 influential Hmong American politicians, we highlight the divergent perspectives on early marriage, Hmong gender norms, and the struggles of…

Ngo, Bic; Leet-Otley, Jill

2011-01-01

376

Subjectivity, intersubjectivity and the historical construction of interlocutor stance: from stance markers to discourse markers  

Microsoft Academic Search

This study draws upon the techniques of corpus linguistics, discourse analysis and historical pragmatics to provide an account of the ways in which speakers recruit markers of epistemic stance to capture their construction of the attitudes of their interlocutors, addressees, or audience. It then examines the ways in which selected markers lose their subjective force over time, whether expressive of

Susan Fitzmaurice

2004-01-01

377

Friendly Fire: War-Normalizing Metaphors in the Israeli Political Discourse  

ERIC Educational Resources Information Center

Combining principles of peace education and political discourse analysis, this study dwells on one powerful metaphorical mechanism engaged in by Israeli political leaders: war-normalizing metaphors, a mechanism for framing war as part of human nature and normal life. Six core semantic fields were identified as particularly useful "raw material" in…

Gavriely-Nuri, Dalia

2009-01-01

378

Language and the Facilitation of Authority: The Discourse of Noam Chomsky (Reader Response).  

ERIC Educational Resources Information Center

Applies discourse analysis to an interview with Noam Chomsky to show the use of language to facilitate authority. Discusses idealism and scientism, change and the role of the intellectual, Chomsky's dualism, his "problem," his method, creativity and composition, activism and the intellectual, and the future of intellectualism. (PRA)

Beaugrande, Robert de

1991-01-01

379

Cheating Literacy: The Limitations of Simulated Classroom Discourse in Educational Software for Children  

ERIC Educational Resources Information Center

This paper presents a multimodal discourse analysis of children using "drill-and-practice" literacy software at a primary school in the Western Cape, South Africa. The children's interactions with the software are analysed. The software has serious limitations which arise from the global political economy of the educational software industry. The…

Walton, Marion

2007-01-01

380

Marginalizing Merit?: Gender Differences in Black Faculty D/discourses on Tenure, Advancement, and Professional Success  

ERIC Educational Resources Information Center

Little work has addressed the ways in which race and gender intersect and shape Black professors' experiences as they seek professional advancement. Framed by critical race theory, this qualitative study uses discourse analysis to analyze the narratives of 28 Black professors employed at two research universities. Findings suggest that…

Griffin, Kimberly A.; Bennett, Jessica C.; Harris, Jessica

2013-01-01

381

Inclusive and Empowering Discourse in an Early Childhood Literacy Classroom with Indigenous Students  

ERIC Educational Resources Information Center

This paper presents an analysis of the classroom discourse and strategies of Marcia, an early childhood teacher of a class with a high percentage of Indigenous Australian students. These students have been demonstrably successful on standardised literacy tests, which is not the case for Indigenous students in general in Australia (e.g., MCEETYA,…

Thwaite, Anne

2007-01-01

382

Reversing the discourse of sexology: Margaret Higgins Sanger's what every girl should know  

Microsoft Academic Search

This essay offers an analysis of the interplay between the writings of the “father of sexology,” Henry Havelock Ellis, and the leader of the birth control movement in the United States, Margaret Higgins Sanger. Utilizing the theories of Foucault and Burke, the author argues that Sanger engages in the process of “reverse discourse,” appropriating language that initially functioned to maintain

Sara Hayden

1999-01-01

383

Dual Development of Conversational and Narrative Discourse: Mother and Child Interactions during Narrative Co-Construction  

ERIC Educational Resources Information Center

We investigated longitudinally the co-constructed narratives of 31 mother-child dyads collected when the children were 3-, 4-, and 5-years old, examining the dual development of child conversational and narrative discourse skills and the impact of maternal verbal assistance. Linear mixed-model analysis revealed that children's developmental…

Kelly, Kimberly Reynolds; Bailey, Alison L.

2013-01-01

384

Damsels in Discourse: Girls Consuming and Producing Identity Texts through Disney Princess Play  

ERIC Educational Resources Information Center

Drawing upon theories that reconceptualize toys and artifacts as identity texts, this study employs mediated discourse analysis to examine children's videotaped writing and play interactions with princess dolls and stories in one kindergarten classroom. The study reported here is part of a three-year ethnographic study of literacy play in U.S.…

Wohlwend, Karen E.

2009-01-01

385

Governmentality in Environmental Education Policy Discourses: A Qualitative Study of Teachers in Botswana  

ERIC Educational Resources Information Center

International environmental education policy discourses have influenced policy construction in Botswana and how teachers conduct themselves and teaching in environmental learning. The researcher uses Foucault's notion of governmentality to understand the effects of power/knowledge relations in policy. The analysis is taken further through a…

Ketlhoilwe, M. J.

2013-01-01

386

Learning about Workplace Learning and Expertise from Jack: A Discourse Analytic Study  

ERIC Educational Resources Information Center

Purpose: The purpose of this paper is to highlight some methodological problems concerning the neglect of participants' voices by workplace ethnographers and neglect of the highly interactional and co-constructive nature of research interviewing. The study aims to use discourse analysis, to show the phenomena of workplace learning and expertise to…

Lee, Yew-Jin; Roth, Wolff-Michael

2006-01-01

387

Referencing in a Second Language: Korean EFL Learners' Cohesive Use of References in Written Narrative Discourse  

ERIC Educational Resources Information Center

This study examined Korean English as a foreign language (EFL) learners' ability to establish textual cohesion in English through appropriate selection of reference forms and reference management strategies in their written narrative discourse. It employed both quantitative and qualitative analysis to explore how the language-specific reference…

Kang, Jennifer Yusun

2009-01-01

388

Emotion, voice and agency: Exploring the written discourses of some township women in South Africa  

Microsoft Academic Search

This paper is an analysis of the discourses and attitudes that emerged from a set of daily journals kept by a particular group of township women during a training course for domestic workers in South Africa. The principal aim of the paper is to examine the ways in which the women express emotion, voice, and agency through the act of

Charlyn Dyers; Meggan Williams; Tatum Barthus

2012-01-01

389

Research Note: Germany at WarCompeting Framing Strategies in German Public Discourse  

Microsoft Academic Search

This research note deals with the role of the media in assigning legitimacy to Germany's first participation in military action since the end of the Second World War. A content analysis of the war discourse in the editorials of the five leading German newspapers investigates the range of evaluations of the Kosovo war. Employing the concept of framing, a variety

Christiane Eilders; Albrecht Lüter

2000-01-01

390

Finding Inquiry in Discourses of Audit and Reform in Primary Schools  

ERIC Educational Resources Information Center

In this paper we examine the discourses of Primary school numeracy coordinators responsible for auditing, monitoring and supporting their colleagues in relation to the introduction and embedding of the National Numeracy Strategy (NNS) in the UK. Cultural-Historical Activity Theory (CHAT) focuses our analysis on the contradictory coupling of…

Williams, Julian; Corbin, Brian; McNamara, Olwen

2007-01-01

391

Manifestations of Neoliberal Discourses within a Local Job-Training Program  

ERIC Educational Resources Information Center

The purpose of conducting this study was to understand how neoliberal discourses manifest within the local context of a short-term, job-training program offered at a two-year college in the USA. Ethnographic data were collected at the local site through interviews, observations and document analysis. We then situated these data within a global…

Ayers, David Franklin; Carlone, David

2007-01-01

392

Investigating Cohesion and Coherence Discourse Strategies of Chinese Students with Varied Lengths of Residence in Canada  

ERIC Educational Resources Information Center

This study examines how three age-on-arrival (AOA) groups of Chinese-background ESL students use two types of cohesive devices on a standardized essay exam. A discourse analysis of 90 first-year students' expository writing samples was conducted to ascertain how factors such as first language (L1) and length of residence (LOR) in Canada influence…

Leo, Krista

2012-01-01

393

Discourse properties of the perfect and related tenses in French, English, and Dutch  

Microsoft Academic Search

1. The cross-linguistic analysis of the perfect at the discourse level In a recent article (de Swart and Molendijk 2000), we raise the question how one can tell a story in the French Passé Compose (PC), whereas this is impossible in its English counterpart the Present Perfect (PP) or its Dutch counterpart the Voltooid Tegenwoordige Tijd (VTT). Our starting point

Henriëtte de Swart

2000-01-01

394

Facebook jihad: A case study of recruitment discourses and strategies targeting a Western female  

Microsoft Academic Search

Recent years has seen a trend towards the increasing specificity of recruitment targets for global jihad. This paper is a case study of the discourses used to recruit a Western female who originally subscribed to an antigovernment, anti-New World Order ideology. Categorising using grounded theory analysis found that female recruiters tapped into the interest of their target subject and then

Robyn Torok

2011-01-01

395

Language and the Medial Temporal Lobe: Evidence from H. M.'s Spontaneous Discourse  

ERIC Educational Resources Information Center

Previous researchers have found it challenging to disentangle the memory and language capabilities of the famous amnesic patient H. M. Here, we present an original linguistic analysis of H. M. based on empirical data drawing upon novel spoken discourse with him. The results did not uncover the language deficits noted previously. Instead, H. M.'s…

Skotko, Brian G.; Andrews, Edna; Einstein, Gillian

2005-01-01

396

Modeling Narrative Discourse  

ERIC Educational Resources Information Center

This thesis describes new approaches to the formal modeling of narrative discourse. Although narratives of all kinds are ubiquitous in daily life, contemporary text processing techniques typically do not leverage the aspects that separate narrative from expository discourse. We describe two approaches to the problem. The first approach considers…

Elson, David K.

2012-01-01

397

Galactic Discourse Issue 5  

E-print Network

??????????????????????? Rumor Has It (fiction) ???????????????????????? Anna Walker ??????????????????????? I Know You (poem) ????????????????????????????? 8. L. Barr ???????????????????????? Later, My Friend (poem) ??????????????????????? Debbie Gilbert...: Berkeley Hunt. PROOFREADERS: Mabel 8lunk, Vivian Huff, Berkeley Hunt, Andrea Kunz, & Debbie Kutter. GALACTIC DISCOURSE 5 was printed by Graphtech Printing, Montclair, CA. Copyright ~April, 1987 by Laurie Huff for the contributors. GALACTIC DISCOURSE...

Multiple Contributors

1987-01-01

398

Test Analysis Guidelines  

NASA Technical Reports Server (NTRS)

Development of analysis guidelines for Exploration Life Support (ELS) technology tests was completed. The guidelines were developed based on analysis experiences gained from supporting Environmental Control and Life Support System (ECLSS) technology development in air revitalization systems and water recovery systems. Analyses are vital during all three phases of the ELS technology test: pre-test, during test and post test. Pre-test analyses of a test system help define hardware components, predict system and component performances, required test duration, sampling frequencies of operation parameters, etc. Analyses conducted during tests could verify the consistency of all the measurements and the performance of the test system. Post test analyses are an essential part of the test task. Results of post test analyses are an important factor in judging whether the technology development is a successful one. In addition, development of a rigorous model for a test system is an important objective of any new technology development. Test data analyses, especially post test data analyses, serve to verify the model. Test analyses have supported development of many ECLSS technologies. Some test analysis tasks in ECLSS technology development are listed in the Appendix. To have effective analysis support for ECLSS technology tests, analysis guidelines would be a useful tool. These test guidelines were developed based on experiences gained through previous analysis support of various ECLSS technology tests. A comment on analysis from an experienced NASA ECLSS manager (1) follows: "Bad analysis was one that bent the test to prove that the analysis was right to begin with. Good analysis was one that directed where the testing should go and also bridged the gap between the reality of the test facility and what was expected on orbit."

Jeng, Frank F.

2007-01-01

399

Figure 2 Analysis Tool Interface Level-1 / PBBT Analysis Tool  

E-print Network

Figure 2 ­ Analysis Tool Interface Level-1 / PBBT Analysis Tool Introduction The Level-1/PBBT Analysis Tool (LPAT) was designed to assist in the analysis of North American Standard Level-1 Inspection to define data for analysis. (Fig. 2) Specific test periods Number of axles Option to consider specific

400

Asymptotic modal analysis and statistical energy analysis  

NASA Technical Reports Server (NTRS)

Statistical Energy Analysis (SEA) is defined by considering the asymptotic limit of Classical Modal Analysis, an approach called Asymptotic Modal Analysis (AMA). The general approach is described for both structural and acoustical systems. The theoretical foundation is presented for structural systems, and experimental verification is presented for a structural plate responding to a random force. Work accomplished subsequent to the grant initiation focusses on the acoustic response of an interior cavity (i.e., an aircraft or spacecraft fuselage) with a portion of the wall vibrating in a large number of structural modes. First results were presented at the ASME Winter Annual Meeting in December, 1987, and accepted for publication in the Journal of Vibration, Acoustics, Stress and Reliability in Design. It is shown that asymptotically as the number of acoustic modes excited becomes large, the pressure level in the cavity becomes uniform except at the cavity boundaries. However, the mean square pressure at the cavity corner, edge and wall is, respectively, 8, 4, and 2 times the value in the cavity interior. Also it is shown that when the portion of the wall which is vibrating is near a cavity corner or edge, the response is significantly higher.

Dowell, Earl H.

1988-01-01

401

Numerical analysis of inflation  

SciTech Connect

In this paper the mechanism of a cosmological phase transition is addressed in a new way which avoids weaknesses of previous approaches. The effects of inhomogeneities are included explicitly. A numerical analysis is presented in which for a wide class of models the Universe enters a period of new inflation. The analysis is classical and applies to models in which the scalar field responsible for driving inflation is weakly coupled to other fields. We derive heuristic arguments which determine the boundaries of the region in parameter space for which inflation is realized. The agreement with the numerical results is good. This paper complements a previous analytical analysis.

Albrecht, A.; Brandenberger, R.H.; Matzner, R.A.

1985-09-15

402

Wood Products Analysis  

NASA Technical Reports Server (NTRS)

Structural Reliability Consultants' computer program creates graphic plots showing the statistical parameters of glue laminated timbers, or 'glulam.' The company president, Dr. Joseph Murphy, read in NASA Tech Briefs about work related to analysis of Space Shuttle surface tile strength performed for Johnson Space Center by Rockwell International Corporation. Analysis led to a theory of 'consistent tolerance bounds' for statistical distributions, applicable in industrial testing where statistical analysis can influence product development and use. Dr. Murphy then obtained the Tech Support Package that covers the subject in greater detail. The TSP became the basis for Dr. Murphy's computer program PC-DATA, which he is marketing commercially.

1990-01-01

403

Fourier Analysis Program  

NSDL National Science Digital Library

The Fourier Analysis program displays the Fourier transform of a user-defined complex spatial function of position and time. The default spatial function is a time-dependent complex Gaussian. Additional parameters can be specified using the Display | Switch GUI menu item. Fourier Analysis is an Open Source Physics program written for the teaching of mathematical methods in the sciences. It is distributed as a ready-to-run (compiled) Java archive. Double clicking the math_fourier_analysis.jar file will run the program if Java is installed. Other mathematical methods programs are also available. They can be found by searching ComPADRE for Open Source Physics, OSP, or Math.

Christian, Wolfgang

2008-05-14

404

Elemental analysis by NMR.  

PubMed

We explore the possibility for elemental analysis by NMR. To keep the efficiency of the signal acquisition common for all spin species, we propose to fix the frequency and vary the magnetic field to cover the isotopes involved in a sample. We introduce constant-frequency receptivity for quantitative elemental analysis in the frequency-fixed NMR experiment. Field-variable NMR experiments are demonstrated using a cryogen-free superconducting magnet. In addition to elemental analysis in liquid solution, solid-state NMR under magic-angle spinning is also described. PMID:23036840

Takeda, Kazuyuki; Ichijo, Naoki; Noda, Yasuto; Takegoshi, K

2012-11-01

405

Change Impact Analysis Martin Ward  

E-print Network

Change Impact Analysis Martin Ward STRL Senior Research Fellow Royal Society Industry Fellow martin@gkc.org.uk Software Technology Research Lab De Montfort University #12;Change Impact Analysis Impact analysis of the software system that are affected by the changes #12;Impact Analysis is Essential Impact analysis

Singer, Jeremy

406

Factor Analysis and Counseling Research  

ERIC Educational Resources Information Center

Topics discussed include factor analysis versus cluster analysis, analysis of Q correlation matrices, ipsativity and factor analysis, and tests for the significance of a correlation matrix prior to application of factor analytic techniques. Techniques for factor extraction discussed include principal components, canonical factor analysis, alpha…

Weiss, David J.

1970-01-01

407

From authoritative discourse to internally persuasive discourse: discursive evolution in teaching and learning the language of science  

NASA Astrophysics Data System (ADS)

Learning science interpreted in existing theoretical frameworks often means that students are assimilated, accommodated or enculturated from the entity of the vernacular world to the entity of the scientific world. However, there are some unsolved questions as to how students can best learn purely a new language or new knowledge of science. The purpose of this study is to conduct microanalysis of moment-to-moment interactions in order to understand how science language is taught and learned in details. Informed by Bakhtin's dialogism, the analysis indicates that learning science is a process of appropriating authoritative discourse into internally persuasive discourse. Based on our analysis and findings, we propose the framework of discursive evolution to describe the process of teaching and learning the language of science. Four different stages of discursive evolution are identified to demonstrate the discursive changes during the course of science teaching and learning discourse: (a) using deictic references to connect scientific terminologies, (b) understanding science terminologies through its derivatives, (c) communicating science practices conventionally through science terminologies, and (d) communicating science practices innovatively through mutated science terminologies. The findings suggest that science teaching and learning comprise a heterogeneous process which draws on both science and non-science language and is a constantly evolving process. Understanding teaching and learning as a heterogeneous and constantly evolving process allows us to reunite the roles of teachers and students as mutually responsible collaborators rather than science knowledge givers and consumers.

Hsu, Pei-Ling; Roth, Wolff-Michael

2014-09-01

408

Quality in Environmental Analysis  

NSDL National Science Digital Library

This PowerPoint presentation describes the terms and principles of quality assurance (QA) and quality control (QC) for environmental analysis. The presentation is easy to understand and QA explanations are concise.

Kochert, Cathy

2011-06-27

409

Pitfalls of Data Analysis  

NSDL National Science Digital Library

This online article addresses things that people often overlook in their data analysis, ways people sometimes "bend the rules" of statistics to support their viewpoint, and how individuals can make their own statistics clear and accurate.

Clay Helberg (University of Wisconsin Schools of Nursing and Medicine)

1995-06-05

410

Energy Sector Market Analysis  

SciTech Connect

This paper presents the results of energy market analysis sponsored by the Department of Energy's (DOE) Weatherization and International Program (WIP) within the Office of Energy Efficiency and Renewable Energy (EERE). The analysis was conducted by a team of DOE laboratory experts from the National Renewable Energy Laboratory (NREL), Oak Ridge National Laboratory (ORNL), and Pacific Northwest National Laboratory (PNNL), with additional input from Lawrence Berkeley National Laboratory (LBNL). The analysis was structured to identify those markets and niches where government can create the biggest impact by informing management decisions in the private and public sectors. The analysis identifies those markets and niches where opportunities exist for increasing energy efficiency and renewable energy use.

Arent, D.; Benioff, R.; Mosey, G.; Bird, L.; Brown, J.; Brown, E.; Vimmerstedt, L.; Aabakken, J.; Parks, K.; Lapsa, M.; Davis, S.; Olszewski, M.; Cox, D.; McElhaney, K.; Hadley, S.; Hostick, D.; Nicholls, A.; McDonald, S.; Holloman, B.

2006-10-01

411

On Field Constraint Analysis  

E-print Network

We introduce field constraint analysis, a new technique for verifying data structure invariants. A field constraint for a field is a formula specifying a set of objects to which the field can point. Field constraints ...

Wies, Thomas

2005-11-03

412

Hyperspectral Image Analysis Program  

NASA Technical Reports Server (NTRS)

Information on imaging spectrometry is given in the forms of outlines, graphs, and charts. Topics covered include impacts on science users, program objectives, expert systems for imaging spectrometry, and imaging spectrometer data analysis methods.

1985-01-01

413

STRATEGIESAREAS EMPLOYERS Cost Analysis  

E-print Network

and communication skills in order to work well with a diverse clientele. Become the financial officer or treasurer administration. Gain experience in healthcare through internships. Developstronginterpersonalandcommunication minor. Obtain sales experience. HEALTHCARE HospitalManagement Healthcare Analysis TEACHING

New Hampshire, University of

414

Analysis of Synthetic Polymers.  

ERIC Educational Resources Information Center

Reviews techniques for the characterization and analysis of synthetic polymers, copolymers, and blends. Includes techniques for structure determination, separation, and quantitation of additives and residual monomers; determination of molecular weight; and the study of thermal properties including degradation mechanisms. (MVL)

Smith, Charles G.; And Others

1989-01-01

415

Flight Operations Analysis Tool  

NASA Technical Reports Server (NTRS)

Flight Operations Analysis Tool (FLOAT) is a computer program that partly automates the process of assessing the benefits of planning spacecraft missions to incorporate various combinations of launch vehicles and payloads. Designed primarily for use by an experienced systems engineer, FLOAT makes it possible to perform a preliminary analysis of trade-offs and costs of a proposed mission in days, whereas previously, such an analysis typically lasted months. FLOAT surveys a variety of prior missions by querying data from authoritative NASA sources pertaining to 20 to 30 mission and interface parameters that define space missions. FLOAT provides automated, flexible means for comparing the parameters to determine compatibility or the lack thereof among payloads, spacecraft, and launch vehicles, and for displaying the results of such comparisons. Sparseness, typical of the data available for analysis, does not confound this software. FLOAT effects an iterative process that identifies modifications of parameters that could render compatible an otherwise incompatible mission set.

Easter, Robert; Herrell, Linda; Pomphrey, Richard; Chase, James; Wertz Chen, Julie; Smith, Jeffrey; Carter, Rebecca

2006-01-01

416

Fluid Inclusion Gas Analysis  

DOE Data Explorer

Fluid inclusion gas analysis for wells in various geothermal areas. Analyses used in developing fluid inclusion stratigraphy for wells and defining fluids across the geothermal fields. Each sample has mass spectrum counts for 180 chemical species.

Dilley, Lorie

417

Fluid Inclusion Gas Analysis  

SciTech Connect

Fluid inclusion gas analysis for wells in various geothermal areas. Analyses used in developing fluid inclusion stratigraphy for wells and defining fluids across the geothermal fields. Each sample has mass spectrum counts for 180 chemical species.

Dilley, Lorie

2013-01-01

418

Cell Surface Analysis  

Cancer.gov

Posted: September 22, 2014 Posted: September 22, 2014 Cell Surface Analysis Cell Surface Markers Group Protein drugs (such as antibodies) are among the most effective anticancer treatments. Scientists in the RAS Initiative are using a combination

419

Uncertainty Analysis Economic Evaluations  

E-print Network

uncertainties in typical oil and gas projects: 1. The oil price, 2. The investments (capex) and operating 4.1 Oil Prices...............................................................................................14 4.1.1 Analysis of historical oil prices........................................................15

Bhulai, Sandjai

420

Exposure Analysis Modeling System  

EPA Science Inventory

The Exposure Analysis Modeling System (EXAMS) is an interactive software application for formulating aquatic ecosystem models and evaluating the fate, transport, and exposure concentrations of synthetic organic chemicals including pesticides, industrial materials, and leachates f...

421

Nonlinear Structural Analysis  

NASA Technical Reports Server (NTRS)

Nonlinear structural analysis techniques for engine structures and components are addressed. The finite element method and boundary element method are discussed in terms of stress and structural analyses of shells, plates, and laminates.

1984-01-01

422

STRATEGIESAREAS EMPLOYERS Cost Analysis  

E-print Network

ECONOMICMARKETRESEARCH Research Analysis Consulting Market research firms Consumergoodsmanufacturingfirms Business firms Consultingfirms Supplement curriculum with courses in business, political science, research design, survey design, statistics, and computer science. Earn a graduate degree to obtain advanced research and consulting positions

Kaminsky, Werner

423

Undergraduate instrumental analysis  

SciTech Connect

This book contains: a new chapter on surface analysis that examines ESCA, Auger spectroscopy, ion scattering spectroscopy, secondary ion mass spectrometry, ion microprobe mass spectrometry, and depth of sample analyzed - with special attention to equipment, analytical applications, and quantitative analysis; extensive revisions of chapters on electrochemistry, mass spectrometry, chromatography, and plasma emission spectroscopy - covering major instrumental methods of analysis with the latest information and explaining the physical bases, equipment, chief uses, and significant shortcomings of each method; and updating throughout, treating such objects as nuclear magnetic resonance, infrared absorption, thermal analysis, x-ray spectroscopy, spectrophotometry, colorimetry, ultraviolet molecular and atomic absorption spectroscopy, and much more - giving a survey of the field for non-chemistry, premed, engineering, environmental science, and chemistry majors alike.

Robinson, J.W.

1987-01-01

424

Particle Size Analysis.  

ERIC Educational Resources Information Center

Presents a review of research focusing on scattering, elution techniques, electrozone sensing, filtration, centrifugation, comparison of techniques, data analysis, and particle size standards. The review covers the period 1986-1988. (MVL)

Barth, Howard G.; Sun, Shao-Tang

1989-01-01

425

OAO battery data analysis  

NASA Technical Reports Server (NTRS)

Summary, consolidation and analysis of specifications, manufacturing process and test controls, and performance results for OAO-2 and OAO-3 lot 20 Amp-Hr sealed nickel cadmium cells and batteries are reported. Correlation of improvements in control requirements with performance is a key feature. Updates for a cell/battery computer model to improve performance prediction capability are included. Applicability of regression analysis computer techniques to relate process controls to performance is checked.

Gaston, S.; Wertheim, M.; Orourke, J. A.

1973-01-01

426

Interactive Real Analysis  

NSDL National Science Digital Library

Interactive Real Analysis is an online, interactive textbook for Real Analysis or Advanced Calculus in one real variable. Organized into the topics of sets and relations, infinity and induction, sequences of numbers, topology, continuity and differentiation, the integral (Riemann and Lebesgue), sequences of functions, and metric spaces. Features Java tools Function Plotter, Continuity Checker, Root Finder, Family Plotter, and Derivative Checker. Also includes a glossary of calculus terms and biographies, with definitions, theorems, and problems.

Wachsmuth, Bert G.

427

Distributed Analysis in CMS  

Microsoft Academic Search

The CMS experiment expects to manage several Pbytes of data each year during the LHC programme, distributing them over many\\u000a computing sites around the world and enabling data access at those centers for analysis. CMS has identified the distributed\\u000a sites as the primary location for physics analysis to support a wide community with thousands potential users. This represents\\u000a an unprecedented

Alessandra Fanfani; M. Anzar Afaq; Jose Afonso Sanches; Julia Andreeva; Giusepppe Bagliesi; Lothar Bauerdick; Stefano Belforte; Patricia Bittencourt Sampaio; Ken Bloom; Barry Blumenfeld; Chris Brew; Marco Calloni; Daniele Cesini; Mattia Cinquilli; Giuseppe Codispoti; Jorgen D’Hondt; Liang Dong; Danilo Dongiovanni; Giacinto Donvito; David Dykstra; Erik Edelmann; Ricky Egeland; Peter Elmer; Giulio Eulisse; Dave Evans; Federica Fanzago; Fabio Farina; Derek Feichtinger; Ian Fisk; Josep Flix; Claudio Grandi; Yuyi Guo; Kalle Happonen; José M. Hernàndez; Chih-Hao Huang; Kejing Kang; Edward Karavakis; Matthias Kasemann; Carlos Kavka; Akram Khan; Bockjoo Kim; Jukka Klem; Jesper Koivumäki; Thomas Kress; Peter Kreuzer; Tibor Kurca; Valentin Kuznetsov; Stefano Lacaprara; Kati Lassila-Perini; James Letts; Tomas Lindén; Lee Lueking; Joris Maes; Nicolò Magini; Gerhild Maier; Patricia Mcbride; Simon Metson; Vincenzo Miccio; Sanjay Padhi; Haifeng Pi; Hassen Riahi; Daniel Riley; Paul Rossman; Pablo Saiz; Andrea Sartirana; Andrea Sciabà; Vijay Sekhri; Daniele Spiga; Lassi Tuura; Eric Vaandering; Lukas Vanelderen; Petra Van Mulders; Aresh Vedaee; Ilaria Villella; Eric Wicklund; Tony Wildish; Christoph Wissing; Frank Würthwein

2010-01-01

428

TMI-2 analysis  

SciTech Connect

The accident at Three Mile Island Unit 2 (M-2) provides an opportunity to benchmark severe accident analysis methods against full-scale, integrated facility data. In collaboration with the US Department of Energy (DOE), the OECD Nuclear Energy Agency established a joint task group to analyze various periods of the accident and benchmark the relevant severe accident codes. In this paper the author presents one result from the TMI-2 analysis exercise that may be of interest in evaluating thermal hydraulics codes.

Golden, D.W.

1992-09-01

429

TMI-2 analysis  

SciTech Connect

The accident at Three Mile Island Unit 2 (M-2) provides an opportunity to benchmark severe accident analysis methods against full-scale, integrated facility data. In collaboration with the US Department of Energy (DOE), the OECD Nuclear Energy Agency established a joint task group to analyze various periods of the accident and benchmark the relevant severe accident codes. In this paper the author presents one result from the TMI-2 analysis exercise that may be of interest in evaluating thermal hydraulics codes.

Golden, D.W.

1992-01-01

430

Phobos - Control network analysis  

NASA Technical Reports Server (NTRS)

Initial analysis of the Mariner 9 high resolution pictures of Phobos surface features has been completed. A control network of 38 landmarks has been established and used to determine the physical size, shape, orientation, libration, and topography properties of Phobos. The results verified the synchronous rotation of Phobos and revealed a libration of approximately 5 deg in the orbit plane of Phobos. A preliminary map of Phobos, based on the control network analysis, is given.

Duxbury, T. C.

1974-01-01

431

Chromatographic analysis of bisphorphonates  

Microsoft Academic Search

Chromatographic analysis of bisphosphonates in the past has been based primarily on reversed-phase liquid chromatography (RPLC) and ion-exchange chromatography. Gas chromatography (GC) and recently even capillary electrophoresis have also been employed. For bioanalysis, pre-treatment of the sample is a major part of the analysis; protein precipitation, calcium precipitation, solid-phase extraction (SPE) and derivatization have demonstrated to play an important role

Rolf W. Sparidans; Jan den Hartigh

1999-01-01

432

ESF BLAST DESIGN ANALYSIS  

SciTech Connect

The purpose and objective of this design analysis are to develop controls considered necessary and sufficient to implement the requirements for the controlled drilling and blasting excavation of operations support alcoves and test support alcoves in the Exploratory Studies Facility (ESF). The conclusions reached in this analysis will flow down into a construction specification ensuring controlled drilling and blasting excavation will be performed within the bounds established here.

E.F. fitch

1995-03-13

433

PIA: ISOPHOT Interactive Analysis  

NASA Astrophysics Data System (ADS)

ISOPHOT is one of the instruments on board the Infrared Space Observatory (ISO). ISOPHOT Interactive Analysis (PIA) is a scientific and calibration interactive data analysis tool for ISOPHOT data reduction. Written in IDL under Xwindows, PIA offers a full context sensitive graphical interface for retrieving, accessing and analyzing ISOPHOT data. It is available in two nearly identical versions; a general observers version omits the calibration sequences.

Gabriel, Carlos; Acosta, Jose; Heinrichsen, Ingolf; Skaley, Detlef; Tai, Wai Ming; Morris, Huw; Merluzzi, Paola

2014-08-01

434

DART system analysis.  

SciTech Connect

The Design-through-Analysis Realization Team (DART) is chartered with reducing the time Sandia analysts require to complete the engineering analysis process. The DART system analysis team studied the engineering analysis processes employed by analysts in Centers 9100 and 8700 at Sandia to identify opportunities for reducing overall design-through-analysis process time. The team created and implemented a rigorous analysis methodology based on a generic process flow model parameterized by information obtained from analysts. They also collected data from analysis department managers to quantify the problem type and complexity distribution throughout Sandia's analyst community. They then used this information to develop a community model, which enables a simple characterization of processes that span the analyst community. The results indicate that equal opportunity for reducing analysis process time is available both by reducing the ''once-through'' time required to complete a process step and by reducing the probability of backward iteration. In addition, reducing the rework fraction (i.e., improving the engineering efficiency of subsequent iterations) offers approximately 40% to 80% of the benefit of reducing the ''once-through'' time or iteration probability, depending upon the process step being considered. Further, the results indicate that geometry manipulation and meshing is the largest portion of an analyst's effort, especially for structural problems, and offers significant opportunity for overall time reduction. Iteration loops initiated late in the process are more costly than others because they increase ''inner loop'' iterations. Identifying and correcting problems as early as possible in the process offers significant opportunity for time savings.

Boggs, Paul T.; Althsuler, Alan (Exagrid Engineering); Larzelere, Alex R. (Exagrid Engineering); Walsh, Edward J.; Clay, Ruuobert L.; Hardwick, Michael F. (Sandia National Laboratories, Livermore, CA)

2005-08-01

435

Chernobyl Deconstruction ALARA Analysis  

SciTech Connect

The Bechtel/EDF/Battelle Consortium has recently completed the conceptual design for the Chernobyl New Safe Confinement (NSC). Battelle has the scope of work related to environment and safety of the design. As part of the safety analysis, an ALARA analysis was performed for deconstruction of the major, unstable elements of the Shelter Object over the destroyed Unit 4 of the reactor complex. The major elements addressed in the analysis included the current roof sections and the major beams supporting the roof sections. The analysis was based on the existing configuration of the Shelter Object, the developing conceptual design of the NSC arch structure, the developing conceptual design of the facilities within and associated with the NSC (including handling and processing of deconstructed elements, and waste management), and existing Ukranian regulations and working processes and procedures. KSK (a Ukranian Consortium) is a subcontractor to the Bechtel/EDF/Battelle Consortium and performed much of the dose analysis. The analysis concluded that ALARA could be achieved with appropriate implementation of existing Ukrainian regulations and procedures, and developing conceptual design criteria and features.

Shipler, Dillard B.; Batiy, Valeriy; Povlovsky, Leonid; Schmidt, John P.; Schmieman, Eric A.

2004-03-24

436

Probabilistic Structural Analysis Program  

NASA Technical Reports Server (NTRS)

NASA/NESSUS 6.2c is a general-purpose, probabilistic analysis program that computes probability of failure and probabilistic sensitivity measures of engineered systems. Because NASA/NESSUS uses highly computationally efficient and accurate analysis techniques, probabilistic solutions can be obtained even for extremely large and complex models. Once the probabilistic response is quantified, the results can be used to support risk-informed decisions regarding reliability for safety-critical and one-of-a-kind systems, as well as for maintaining a level of quality while reducing manufacturing costs for larger-quantity products. NASA/NESSUS has been successfully applied to a diverse range of problems in aerospace, gas turbine engines, biomechanics, pipelines, defense, weaponry, and infrastructure. This program combines state-of-the-art probabilistic algorithms with general-purpose structural analysis and lifting methods to compute the probabilistic response and reliability of engineered structures. Uncertainties in load, material properties, geometry, boundary conditions, and initial conditions can be simulated. The structural analysis methods include non-linear finite-element methods, heat-transfer analysis, polymer/ceramic matrix composite analysis, monolithic (conventional metallic) materials life-prediction methodologies, boundary element methods, and user-written subroutines. Several probabilistic algorithms are available such as the advanced mean value method and the adaptive importance sampling method. NASA/NESSUS 6.2c is structured in a modular format with 15 elements.

Pai, Shantaram S.; Chamis, Christos C.; Murthy, Pappu L. N.; Stefko, George L.; Riha, David S.; Thacker, Ben H.; Nagpal, Vinod K.; Mital, Subodh K.

2010-01-01

437

Penetrating a wall of introspection: a critical attrition analysis  

NASA Astrophysics Data System (ADS)

This paper presents a critical analysis of student discourse on attrition as it unfolds in interviews on early departure from higher education. A synthesis of relevant studies and modelling done in the field shows that essential aspects affecting attrition and retention can be effectively conceptualized and acted upon in terms of the interplay between student and institution. These aspects were used in combination with James Gee's notion of Discourse models to design a unique framing for interpretation of interviews aimed at bringing out new causal dynamics that lie in this interplay. To illustrate this interpretation, Aristotle's notion of four causes is used. The analysis presented is a study of interviews with seven former physics students about their early departure. This framing of the analysis was necessary because the students' description of how they understood their actions did not explicitly reveal interplay between student and institution. These details lay behind a `wall of introspection' that otherwise posed a serious challenge to the use of student testimony as direct means to identify and address issues of early departure. The results are used to discuss research implications.

Johannsen, Bjørn Friis; Rump, Camilla Østerberg; Linder, Cedric

2013-03-01

438

The workings of homonormativity: lesbian, gay, bisexual, and queer discourses on discrimination and public displays of affections in Portugal.  

PubMed

This article analyzes how heteronormative discourse may be (re)produced by the very same people it serves to oppress, binding heteronormativity to a specific form of homonormativity. Furthermore, this article also links Portuguese history and society by discussing the context and the recent legal changes that led to legislation providing for same-sex marriage. Using thematic analysis of 14 interviews, this article demonstrates how heteronorms are upheld in the discourses of the lesbian, gay, bisexual, and queer (LGBQ) participants. Themes linked to public displays of affection and discrimination emerged from the interviews. Participant discourses are analyzed in terms of their incorporation of heteronorms. Homonormativity is present in both the themes subject to analysis. Analysis of the interviews shows how transgressing the heteronorm implies costs and is ultimately perceived as a personal risk. This article concludes that the lack of discursive resistance denies the possibility of re-signification and subversion even in LGBQ discourses. This clearly indicates the pervasiveness of discourses reiterating heteronorms, even those issued by those most oppressed by such norms. PMID:24059969

de Oliveira, João Manuel; Costa, Carlos Gonçalves; Nogueira, Conceição

2013-01-01

439

Ecological literacy materials for use in elementary schools: A critical analysis  

NASA Astrophysics Data System (ADS)

My research is a critical examination of environmental science education resources for use in Alberta schools. I examine both the resources and the processes by which these resources are developed by diverse groups. My inquiry is guided by the following question: What is the nature of the discourse of ecological literacy in the promotion and content of teaching materials in elementary schools in Alberta? This critical analysis centres on the discourses, language, and perspectives (both hidden and overt) of these resources and processes; the manifestation of political agendas; existing relations; and the inclusion or exclusion of alternate views. Framed within critical theory and an ecosocial construct, my methodology employs critical discourse analysis and hermeneutic interpretation. I analyse selected environmental science resources produced for the elementary classroom by government and nongovernment organizations. I also interview the producers and/or writers of these instructional resources to provide the perspectives of some of the developers of these materials. The findings illustrate how the discursive management of the view of nature, human-nature relationships, uncertainty, multiple perspectives, and dimensions of ecological literacy in materials for schools offer students a particular perspective. These ecological and science discourses act to shape their personal relationships with nature and notions of environmental responsibility and consciousness. This research is necessary because, particularly in Alberta, corporate interests have the potential to impact school curricula. The study points to a need for a critical appraisal of resources for schools produced by the environmental science community.

Chambers, Joan Maureen

440

Epidemiology as discourse: the politics of development institutions in the Epidemiological Profile of El Salvador  

PubMed Central

STUDY OBJECTIVE—To determine the ways in which institutions devoted to international development influence epidemiological studies.?DESIGN—This article takes a descriptive epidemiological study of El Salvador, Epidemiological Profile, conducted in 1994 by the US Agency for International Development, as a case study. The methods include discourse analysis in order to uncover the ideological basis of the report and its characteristics as a discourse of development.?SETTING—El Salvador.?RESULTS—The Epidemiological Profile theoretical basis, the epidemiological transition theory, embodies the ethnocentrism of a "colonizer's model of the world." This report follows the logic of a discourse of development by depoliticising development, creating abnormalities, and relying on the development consulting industry. The epidemiological transition theory serves as an ideology that legitimises and dissimulates the international order.?CONCLUSIONS—Even descriptive epidemiological assessments or epidemiological profiles are imbued with theoretical assumptions shaped by the institutional setting under which epidemiological investigations are conducted.???Keywords: El Salvador; politics PMID:11160170

Aviles, L

2001-01-01

441

Roots, Origins and Backgrounds: An Analysis of Their Meanings in the Creation of Adoptive Families in Sweden  

ERIC Educational Resources Information Center

In international conventions as well as in the national discourses of many countries, children who do not grow up with their biogenetic parents have the right to receive information about their origin. The meaning of origin in intercountry adoption, however, is not necessarily the same as in artificial donor insemination (AID). Through an analysis…

Lind, Judith

2012-01-01

442

District Administrator Perspectives on Student Learning in an Era of Standards and Accountability: A Collective Frame Analysis  

ERIC Educational Resources Information Center

Our analysis explores the agenda for student learning communicated in interviews with school district officials from four Ontario districts. Using research methods drawn from collective action framing theory, we identified six core frames and one broader frame in the discourse on student learning: (a) measureable academic achievement, (b)…

Anderson, Stephen E.; Macri, Joelle Rodway

2009-01-01

443

A Critical Analysis of Self-Governance Agreements Addressing First-Nations Control of Education in Canada  

ERIC Educational Resources Information Center

This paper reviews the meaning and content of various First-Nation self-government discourses that have emerged over the last 40 years. Based on a detailed thematic analysis of policy papers, reports, and self-governance agreements on this issue of First-Nations control of education, this paper presents a coherent and defensible understanding of…

Fallon, Gerald; Paquette, Jerald

2012-01-01

444

Promoting proximal formative assessment with relational discourse  

NSDL National Science Digital Library

The practice of proximal formative assessment - the continual, responsive attention to students' developing understanding as it is expressed in real time - depends on students' sharing their ideas with instructors and on teachers' attending to them. Rogerian psychology presents an account of the conditions under which proximal formative assessment may be promoted or inhibited: (1) Normal classroom conditions, characterized by evaluation and attention to learning targets, may present threats to students' sense of their own competence and value, causing them to conceal their ideas and reducing the potential for proximal formative assessment. (2) In contrast, discourse patterns characterized by positive anticipation and attention to learner ideas increase the potential for proximal formative assessment and promote self-directed learning. We present an analysis methodology based on these principles and demonstrate its utility for understanding episodes of university physics instruction.

Scherr, Rachel E.; Close, Hunter G.; Mckagan, Sarah B.

2012-05-15

445

Promoting proximal formative assessment with relational discourse  

NASA Astrophysics Data System (ADS)

The practice of proximal formative assessment - the continual, responsive attention to students' developing understanding as it is expressed in real time - depends on students' sharing their ideas with instructors and on teachers' attending to them. Rogerian psychology presents an account of the conditions under which proximal formative assessment may be promoted or inhibited: (1) Normal classroom conditions, characterized by evaluation and attention to learning targets, may present threats to students' sense of their own competence and value, causing them to conceal their ideas and reducing the potential for proximal formative assessment. (2) In contrast, discourse patterns characterized by positive anticipation and attention to learner ideas increase the potential for proximal formative assessment and promote self-directed learning. We present an analysis methodology based on these principles and demonstrate its utility for understanding episodes of university physics instruction.

Scherr, Rachel E.; Close, Hunter G.; McKagan, Sarah B.

2012-02-01

446

Measuring Lexical Diversity in Narrative Discourse of People With Aphasia  

PubMed Central

Purpose A microlinguistic content analysis for assessing lexical semantics in people with aphasia (PWA) is lexical diversity (LD). Sophisticated techniques have been developed to measure LD. However, validity evidence for these methodologies when applied to the discourse of PWA is lacking. The purpose of this study was to evaluate four measures of LD to determine how effective they were at measuring LD in PWA. Method Four measures of LD were applied to short discourse samples produced by 101 PWA: (a) the Measure of Textual Lexical Diversity (MTLD; McCarthy, 2005), (b) the Moving-Average Type-Token Ratio (MATTR; Covington, 2007), (c) D (McKee, Malvern, & Richards, 2000), and (d) the Hypergeometric Distribution (HD-D; McCarthy & Jarvis, 2007). LD was estimated using each method, and the scores were subjected to a series of analyses (e.g., curve-fitting, analysis of variance, confirmatory factor analysis). Results Results from the confirmatory factor analysis suggested that MTLD and MATTR reflect LD and little of anything else. Further, two indices (HD-D and D) were found to be equivalent, suggesting that either one can be used when samples are >50 tokens. Conclusion MTLD and MATTR yielded the strongest evidence for producing unbiased LD scores, suggesting that they may be the best measures for capturing LD in PWA. PMID:23695912

Fergadiotis, Gerasimos; Wright, Heather H.; West, Thomas M.

2013-01-01

447

Arterial waveform analysis.  

PubMed

The bedside measurement of continuous arterial pressure values from waveform analysis has been routinely available via indwelling arterial catheterization for >50 years. Invasive blood pressure monitoring has been utilized in critically ill patients, in both the operating room and critical care units, to facilitate rapid diagnoses of cardiovascular insufficiency and monitor response to treatments aimed at correcting abnormalities before the consequences of either hypo- or hypertension are seen. Minimally invasive techniques to estimate cardiac output (CO) have gained increased appeal. This has led to the increased interest in arterial waveform analysis to provide this important information, as it is measured continuously in many operating rooms and intensive care units. Arterial waveform analysis also allows for the calculation of many so-called derived parameters intrinsically created by this pulse pressure profile. These include estimates of left ventricular stroke volume (SV), CO, vascular resistance, and during positive-pressure breathing, SV variation, and pulse pressure variation. This article focuses on the principles of arterial waveform analysis and their determinants, components of the arterial system, and arterial pulse contour. It will also address the advantage of measuring real-time CO by the arterial waveform and the benefits to measuring SV variation. Arterial waveform analysis has gained a large interest in the overall assessment and management of the critically ill and those at a risk of hemodynamic deterioration. PMID:25480767

Esper, Stephen A; Pinsky, Michael R

2014-12-01

448

SSC Engineering Analysis  

NASA Technical Reports Server (NTRS)

A package for the automation of the Engineering Analysis (EA) process at the Stennis Space Center has been customized. It provides the ability to assign and track analysis tasks electronically, and electronically route a task for approval. It now provides a mechanism to keep these analyses under configuration management. It also allows the analysis to be stored and linked to the engineering data that is needed to perform the analysis (drawings, etc.). PTC s (Parametric Technology Corp o ration) Windchill product was customized to allow the EA to be created, routed, and maintained under configuration management. Using Infoengine Tasks, JSP (JavaServer Pages), Javascript, a user interface was created within the Windchill product that allows users to create EAs. Not only does this interface allow users to create and track EAs, but it plugs directly into the out-ofthe- box ability to associate these analyses with other relevant engineering data such as drawings. Also, using the Windchill workflow tool, the Design and Data Management System (DDMS) team created an electronic routing process based on the manual/informal approval process. The team also added the ability for users to notify and track notifications to individuals about the EA. Prior to the Engineering Analysis creation, there was no electronic way of creating and tracking these analyses. There was also a feature that was added that would allow users to track/log e-mail notifications of the EA.

Ryan, Harry; Junell, Justin; Albasini, Colby; O'Rourke, William; Le, Thang; Strain, Ted; Stiglets, Tim

2011-01-01

449

SNP and mutation analysis.  

PubMed

Genetic variation and SNP analysis starts with generation of sequence-specific signal, followed by the collection of that signal. The final step is extensive data analysis, which starts with conversion of quantifiable raw data and ends up with identified SNPs, frequencies, and sometimes tissue-specific expression patterns (levels). In this chapter we describe and compare the mechanisms of signal generation of several representative SNP analysis platforms. DNA microarray no doubt has its advantage in applications involving the classification and identification of tumor classes, gene discovery, drug dependent transcription mechanisms, as well as prediction of drug response. PCR, xMAP, invader assay, mass spectrometry, and pyrosequencing, on the other hand, are alternative methods of genotyping employed following the large scale screening and discovery of genetic variations. In addition, they offer higher specificity and sensitivity in analysis of both genomic DNA, as well as RNA. By exploiting these technologies, correlative study of the effects of putative genetic variations on cells, tissue-specific and developmentally specific expression is possible. Of extreme value are the many forms of Mass Spectrometry in the areas of sensitive, early cancer diagnosis. Finally, microarray and xMAP are suitable for protein analysis. While protein array offers higher throughput, xMAP is more amendable to the native 3D structure of protein molecules. PMID:17265721

Wang, Lu; Luhm, Robert; Lei, Ming

2007-01-01

450

Software for analysisBusiness Analytics Analysis for everyone  

E-print Network

Software for analysisBusiness Analytics Analysis for everyone Overview A changing world means your immediate business situation with more advanced,· predictive or what-if analysis. Engage the right teams analysis results to the processes and people at the front line· of your business. Data Sheet Highlights

451

Introduction Polarimetric Radar Analysis Multi-Doppler Analysis  

E-print Network

Introduction Polarimetric Radar Analysis Multi-Doppler Analysis Acknowledgements Polarimetric and Multi-Doppler Radar Analysis of a High Plains Supercell Darren Clabo , Nick Guy , and Nathan Hitchens 1 with 150 km range rings. 4.5 km 6.5 km (a) (b) Fig. 2. Results from the tri-Doppler analysis. The left

Rutledge, Steven

452

Smoothed Analysis: Analysis of Algorithms Beyond Worst Case  

E-print Network

Smoothed Analysis: Analysis of Algorithms Beyond Worst Case Bodo Manthey Heiko R¨oglin Many for this discrepancy is that worst-case analysis is often a way too pessimistic measure for the performance performance of algorithms, smoothed analysis has been introduced. It is a hybrid of the classical worst

Al Hanbali, Ahmad

453

Introduction to Network Analysis 1 Introduction to Network Analysis  

E-print Network

Introduction to Network Analysis 1 Introduction to Network Analysis Instructor: Ilya Safro, 228 McAdams Hall Course: Introduction to Network Analysis, CP SC 881 Time: 2:30-3:45 MW Place: 114 McAdams Hall). Points Grade 92 A 80 B 60 C 0 F #12;Introduction to Network Analysis 2 Recommended Books (optional

Safro, Ilya

454

Footprint Analysis: A Shape Analysis that Discovers Preconditions  

E-print Network

Footprint Analysis: A Shape Analysis that Discovers Preconditions Cristiano Calcagno1 , Dino of London Abstract. Existing shape analysis algorithms infer descriptions of data structures at program points, starting from a given precondition. We describe an analysis that does not require any

Yang, Hongseok

455

ACCIDENT ANALYSIS AND HAZARD ANALYSIS FOR HUMAN AND ORGANIZATIONAL FACTORS  

E-print Network

1 ACCIDENT ANALYSIS AND HAZARD ANALYSIS FOR HUMAN AND ORGANIZATIONAL FACTORS by MARGARET V #12;2 [Page intentionally left blank] #12;3 ACCIDENT ANALYSIS AND HAZARD ANALYSIS FOR HUMAN play in system safety during the development of these systems, accidents will occur. Safe design

Leveson, Nancy

456

Why Everyday Experience? Interpreting Primary Students' Science Discourse from the Perspective of John Dewey  

NASA Astrophysics Data System (ADS)

The purposes of this study were, based on John Dewey's ideas on experience, to examine how primary students used their own everyday experience and were affected by own and others' experience in science discourse, and to illuminate the implications of experience in science education. To do these, science discourses by a group of six fourth-graders were observed, where they talked about their ideas related to thermal concepts. The data was collected through interviews and open-ended questions, analyzed based on Dewey's perspective, and depicted as the discourse map which was developed to illustrate students' transaction and changing process of students' ideas. The results of the analysis showed typical examples of Dewey's notions of experience, such as the principles of continuity and of transaction and of different types of experience, examples of `the expanded continuity and transaction', and science discourse as inquiry. It was also found that students' everyday experiences played several roles: as a rebuttal for changing their own ideas or others', backing for assurance of their own ideas in individual students' inner changes after discourse with others, and backing for other's ideas. Based on these observations, this study argues that everyday experience should be considered as a starting point for primary students' science learning because most of their experience comes from everyday, not school science, contexts. In addition, to evoke educative experience in science education, it is important for teachers to pay more attention to Dewey's notions of the principles of continuity and of transaction and to their educational implications.

Na, Jiyeon; Song, Jinwoong

2014-05-01

457

[The national public discourse on priority setting in health care in German print media].  

PubMed

Germany's Central Ethics Committee of the Federal Chamber of Physicians (FCP) and other relevant national actors called for a public discourse on priority setting in health care. Politicians, members of a Federal Joint Committee and health insurance representatives, however, refused to promote or participate in the establishment of a public discussion. A change to that attitude only became apparent after former FCP President Hoppe's opening speech at the annual FCP assembly in Mainz in 2009. The present paper applies the Sociology of Knowledge Approach to Discourse, implemented through Qualitative Content Analysis and elements of Grounded Theory, to examine the development of the national public discourse in leading German print media. It creates a matrix that represents the discourse development between May 2009 and May 2010 and reflects central actors, their "communicative phenomena" and their interactions. Additionally, the matrix has been extended to cover the period until December 2011. Hoppe's arguments for priority setting in health care are faced with a wide opposition assuming opposing prerequisites and thus demanding alternative remedies. The lack of interaction between the different parties prevents any development of the speakers' positions. Incorrect accounts, reductions and left-outs in the media representation add to this effect. Consequently, the public discussion on priority setting is far from being an evolving rational discourse. Instead, it constitutes an exchange of preformed opposing positions. PMID:22857724

Liesching, Florian; Meyer, Thorsten; Raspe, Heiner

2012-01-01

458

An investigation of environmental and sustainability discourses associated with the substantive purposes of environmental assessment  

SciTech Connect

This paper investigates the discursive construction of the substantive purposes of environmental assessment (EA). It addresses these purposes by exploring the complex and often multifaceted linkages between political factors and plural views of democracy, public participation, and the role of science that are embedded in environmental and sustainability discourses. The interaction between policy-making and public actors leads to the formulation of divergent and potentially competing rationales for public participation, and for social appraisal more generally. Participatory approaches have also given impetus to the development of several interpretations on the role of science in assessment procedures. Science is important in mediating public participation and the two are therefore reciprocally linked. This leads to discourses that become manifest in the construction of substantive purposes. Discourse analysis in EA is a relevant method for examining trends and patterns in sustainable development. It is argued that public participation is an important, if not decisive, variable in the articulation and civil legitimacy of certain purposes. A general proposition that results from this paper is that EA, although typically presented as an objective scientific tool, is an intrinsically normative process. Enhanced knowledge on the construction, and reconstruction over time, of substantive purposes is required if environmental and sustainability discourses are to be used and understood as meaningful analytical instruments to assess the socio-political implications of EA. - Highlights: Black-Right-Pointing-Pointer Substantive purposes related to environmental assessment may be best analyzed through discourse analysis. Black-Right-Pointing-Pointer Environmental and sustainability discourses are contingent on the level of participatory democracy and civic science. Black-Right-Pointing-Pointer Public participation is a decisive variable in the construction of the substantive purpose of environmental assessment.

Rozema, Jaap G., E-mail: j.rozema@uea.ac.uk [Science, Society and Sustainability Research Group, School of Environmental Sciences, University of East Anglia (UEA), Norwich, NR4 7TJ (United Kingdom); Bond, Alan J., E-mail: alan.bond@uea.ac.uk [Science, Society and Sustainability Research Group, School of Environmental Sciences, University of East Anglia (UEA), Norwich, NR4 7TJ (United Kingdom); Cashmore, Matthew, E-mail: cashmore@plan.aau.dk [Danish Centre for Environmental Assessment, Department of Development and Planning, Aalborg University, Fibigerstraede 13, 9220 Aalborg O (Denmark); Chilvers, Jason, E-mail: jason.chilvers@uea.ac.uk [Science, Society and Sustainability Research Group, School of Environmental Sciences, University of East Anglia (UEA), Norwich, NR4 7TJ (United Kingdom)

2012-02-15

459

Electron spectroscopy for chemical analysis: Sample analysis  

NASA Technical Reports Server (NTRS)

Exposure conditions in atomic oxygen (ESCA) was performed on an SSL-100/206 Small Spot Spectrometer. All data were taken with the use of a low voltage electron flood gun and a charge neutralization screen to minimize charging effects on the data. The X-ray spot size and electron flood gun voltage used are recorded on the individual spectra as are the instrumental resolutions. Two types of spectra were obtained for each specimen: (1) general surveys, and (2) high resolution spectra. The two types of data reduction performed are: (1) semiquantitative compositional analysis, and (2) peak fitting. The materials analyzed are: (1) kapton 4, 5, and 6, (2) HDPE 19, 20, and 21, and (3) PVDF 4, 5, and 6.

Carter, W. B.

1989-01-01

460

Change control and analysis  

SciTech Connect

The purpose is to sensitize the user to the need for change control in on-going systems and the institution of safety-related counter-changes. It emphasizes the need for after-the-fact analyses of changes and differences as potential causal factors of accidents and incidents. It should provide managers, supervisors, and safety specialists with concepts, information, and techniques for use in the control and analysis of unwanted change. This document contains various change analysis worksheets to aid the user in the initial steps of change analysis. These worksheets intended as examples which might inspire the reader to do some creative thinking which will produce the needed job-related change control methods.

Bullock, M.G.

1981-03-01

461

Storage battery systems analysis  

SciTech Connect

Storage Battery Systems Analysis supports the battery Exploratory Technology Development and Testing Project with technical and economic analysis of battery systems in various end-use applications. Computer modeling and simulation techniques are used in the analyses. Analysis objectives are achieved through both in-house efforts and outside contracts. In-house studies during FY82 included a study of the relationship between storage battery system reliability and cost, through cost-of-investment and cost-of-service interruption inputs; revision and update of the SOLSTOR computer code in standard FORTRAN 77 form; parametric studies of residential stand-alone photovoltaic systems using the SOLSTOR code; simulation of wind turbine collector/storage battery systems for the community of Kalaupapa, Molokai, Hawaii.

Murphy, K.D.

1982-01-01

462

Power electronics reliability analysis.  

SciTech Connect

This report provides the DOE and industry with a general process for analyzing power electronics reliability. The analysis can help with understanding the main causes of failures, downtime, and cost and how to reduce them. One approach is to collect field maintenance data and use it directly to calculate reliability metrics related to each cause. Another approach is to model the functional structure of the equipment using a fault tree to derive system reliability from component reliability. Analysis of a fictitious device demonstrates the latter process. Optimization can use the resulting baseline model to decide how to improve reliability and/or lower costs. It is recommended that both electric utilities and equipment manufacturers make provisions to collect and share data in order to lay the groundwork for improving reliability into the future. Reliability analysis helps guide reliability improvements in hardware and software technology including condition monitoring and prognostics and health management.

Smith, Mark A.; Atcitty, Stanley

2009-12-01

463

Contamination analysis unit  

DOEpatents

The portable Contamination Analysis Unit (CAU) measures trace quantifies of surface contamination in real time. The detector head of the portable contamination analysis unit has an opening with an O-ring seal, one or more vacuum valves and a small mass spectrometer. With the valve closed, the mass spectrometer is evacuated with one or more pumps. The O-ring seal is placed against a surface to be tested and the vacuum valve is opened. Data is collected from the mass spectrometer and a portable computer provides contamination analysis. The CAU can be used to decontaminate and decommission hazardous and radioactive surface by measuring residual hazardous surface contamination, such as tritium and trace organics It provides surface contamination data for research and development applications as well as real-time process control feedback for industrial cleaning operations and can be used to determine the readiness of a surface to accept bonding or coatings.

Gregg, Hugh R. (Livermore, CA); Meltzer, Michael P. (Livermore, CA)

1996-01-01

464

Foundations of VISAR analysis.  

SciTech Connect

The Velocity Interferometer System for Any Reflector (VISAR) is a widely used diagnostic at Sandia National Laboratories. Although the operating principles of the VISAR are well established, recently deployed systems (such as the fast push-pull and air delay VISAR) require more careful consideration, and many common assumptions about VISAR are coming into question. This report presents a comprehensive review of VISAR analysis to address these issues. Detailed treatment of several interferometer configurations is given to identify important aspects of the operation and characterization of VISAR systems. The calculation of velocity from interferometer measurements is also described. The goal is to derive the standard VISAR analysis relationships, indicate when these relationships are valid, and provide alternative methods when the standard analysis fails.

Dolan, Daniel H.

2006-06-01

465

Contamination analysis unit  

DOEpatents

The portable Contamination Analysis Unit (CAU) measures trace quantities of surface contamination in real time. The detector head of the portable contamination analysis unit has an opening with an O-ring seal, one or more vacuum valves and a small mass spectrometer. With the valve closed, the mass spectrometer is evacuated with one or more pumps. The O-ring seal is placed against a surface to be tested and the vacuum valve is opened. Data is collected from the mass spectrometer and a portable computer provides contamination analysis. The CAU can be used to decontaminate and decommission hazardous and radioactive surfaces by measuring residual hazardous surface contamination, such as tritium and trace organics. It provides surface contamination data for research and development applications as well as real-time process control feedback for industrial cleaning operations and can be used to determine the readiness of a surface to accept bonding or coatings. 1 fig.

Gregg, H.R.; Meltzer, M.P.

1996-05-28

466

Glycoproteomic Analysis of Antibodies*  

PubMed Central

Antibody glycosylation has been shown to change with various processes. This review presents mass spectrometric approaches for antibody glycosylation analysis at the level of released glycans, glycopeptides, and intact protein. With regard to IgG fragment crystallizable glycosylation, mass spectrometry has shown its potential for subclass-specific, high-throughput analysis. In contrast, because of the vast heterogeneity of peptide moieties, fragment antigen binding glycosylation analysis of polyclonal IgG relies entirely on glycan release. Next to IgG, IgA has gained some attention, and studies of its O- and N-glycosylation have revealed disease-associated glycosylation changes. Glycoproteomic analyses of IgM and IgE are lagging behind but should complete our picture of glycosylation's influence on antibody function. PMID:23325769

Zauner, Gerhild; Selman, Maurice H. J.; Bondt, Albert; Rombouts, Yoann; Blank, Dennis; Deelder, André M.; Wuhrer, Manfred

2013-01-01

467

Concept analysis of mentoring.  

PubMed

The purpose of a concept analysis is to examine the structure and function of a concept by defining its attributes and internal structure. Concept analysis can clarify an overused or vague concept and promote mutual understanding by providing a precise operational definition. Mentoring is a concept more fully used by other fields, such as business, than in nursing and may not always translate well for use in nursing. Therefore, clarifying the meaning of the existing concept of mentoring and developing an operational definition for use in nursing are aims of this concept analysis. Mentoring is broadly based and concentrates on developing areas such as career progression, scholarly achievements, and personal development. Mentoring relationships are based around developing reciprocity and accountability between each partner. Mentoring is seen related to transition in practice, role acquisition, and socialization, as a way to support new colleagues. Mentorship is related to nurses' success in nursing practice linked to professionalism, nursing quality improvement, and self-confidence. PMID:24042140

2013-10-01

468

Proximate analysis of coal  

SciTech Connect

This lab experiment illustrates the use of thermogravimetric analysis (TGA) to perform proximate analysis on a series of coal samples of different rank. Peat and coke are also examined. A total of four exercises are described. These are dry exercises as students interpret previously recorded scans. The weight percent moisture, volatile matter, fixed carbon, and ash content are determined for each sample and comparisons are made. Proximate analysis is performed on a coal sample from a local electric utility. From the weight percent sulfur found in the coal (determined by a separate procedure the Eschka method) and the ash content, students calculate the quantity of sulfur dioxide emissions and ash produced annually by a large coal-fired electric power plant.

Donahue, C.J.; Rais, E.A. [University of Michigan, Dearborn, MI (USA)

2009-02-15

469

Flood Frequency Analysis  

NSDL National Science Digital Library

The Flood Frequency Analysis module offers an introduction to the use of flood frequency analysis for flood prediction and planning. Through use of rich illustrations, animations, and interactions, this module explains the basic concepts, underlying issues, and methods for analyzing flood data. Common concepts such as the 100-year flood and return periods as well as issues affecting the statistical representation of floods are discussed. Common flood data analysis methods as well as an overview of design events are also covered. As a foundation topic for the Basic Hydrologic Science course, this module may be taken on its own, but it will also be available as a supporting topic providing factual scientific information to support students in completion of the case-based forecasting modules.

Comet

2006-10-10

470

Space shuttle navigation analysis  

NASA Technical Reports Server (NTRS)

A detailed analysis of space shuttle navigation for each of the major mission phases is presented. A covariance analysis program for prelaunch IMU calibration and alignment for the orbital flight tests (OFT) is described, and a partial error budget is presented. The ascent, orbital operations and deorbit maneuver study considered GPS-aided inertial navigation in the Phase III GPS (1984+) time frame. The entry and landing study evaluated navigation performance for the OFT baseline system. Detailed error budgets and sensitivity analyses are provided for both the ascent and entry studies.

Jones, H. L.; Luders, G.; Matchett, G. A.; Sciabarrasi, J. E.

1976-01-01

471

CELSS transportation analysis  

NASA Technical Reports Server (NTRS)

The results of a study conducted in order to estimate where potential transportation cost savings can be anticipated by using CELSS technology for selected future manned space missions, are presented. Six manned missions ranging from a low earth orbit mission to those associated with asteroids and a Mars sortie are selected from NASA planning forecasts for study during an analysis of the transportation system. Several environmental control and life-support systems which are used in developing life-support closure scenarios are investigated for estimates of weight, volume, and power requirements. It is shown that when the scenarios are combined with the transportation analysis, mission life-support cost estimates are provided.

Olson, R. L.; Gustan, E. A.; Vinopal, T. J.

1984-01-01

472

Germanium-76 Sample Analysis  

SciTech Connect

The MAJORANA DEMONSTRATOR is a large array of ultra-low background high-purity germanium detectors, enriched in 76Ge, designed to search for zero-neutrino double-beta decay (0???). The DEMONSTRATOR will utilize 76Ge from Russia, and the first one gram sample was received from the supplier for analysis on April 24, 2011. The Environmental Molecular Sciences facility, a DOE user facility at PNNL, was used to make the required isotopic and chemical purity measurements that are essential to the quality assurance for the MAJORANA DEMONSTRATOR. The results of this first analysis are reported here.

Kouzes, Richard T.; Engelhard, Mark H.; Zhu, Zihua

2011-04-01

473

Flight Dynamics Analysis Branch  

NASA Technical Reports Server (NTRS)

This report summarizes the major activities and accomplishments carried out by the Flight Dynamics Analysis Branch (FDAB), Code 572, in support of flight projects and technology development initiatives in fiscal year 2000. The report is intended to serve as a summary of the type of support carried out by the FDAB, as well as a concise reference of key accomplishments and mission experience derived from the various mission support roles. The primary focus of the FDAB is to provide expertise in the disciplines of flight dynamics, spacecraft trajectory, attitude analysis, and attitude determination and control. The FDAB currently provides support for missions and technology development projects involving NASA, government, university, and private industry.

Stengle, Tom; Flores-Amaya, Felipe

2000-01-01

474

Marine Modeling and Analysis  

NSDL National Science Digital Library

The Marine Modeling and Analysis Branch (MMAB) of the Environmental Modeling Center is responsible for the development of improved numerical weather and marine prediction modeling systems. These models provide analysis and real-time forecast guidance on marine meteorological, oceanographic, and cryospheric parameters over the global oceans and coastal areas of the US. This site provides access to MMAB modeling tools for ocean waves (including an interactive presentation,) sea ice, marine meteorology, sea surface temperature and more. The site also features a mailing list, bibliography of publications, and information about modeling products still in the experimental and development phases.

National Centers For Environmental Prediction, National O.

475

SAGE II Ozone Analysis  

NASA Technical Reports Server (NTRS)

Publications from 1999-2002 describing research funded by the SAGE II contract to Dr. Cunnold and Dr. Wang are listed below. Our most recent accomplishments include a detailed analysis of the quality of SAGE II, v6.1, ozone measurements below 20 km altitude (Wang et al., 2002 and Kar et al., 2002) and an analysis of the consistency between SAGE upper stratospheric ozone trends and model predictions with emphasis on hemispheric asymmetry (Li et al., 2001). Abstracts of the 11 papers are attached.

Cunnold, Derek; Wang, Ray

2002-01-01

476

Constellation Coverage Analysis  

NASA Technical Reports Server (NTRS)

The design of satellite constellations requires an understanding of the dynamic global coverage provided by the constellations. Even for a small constellation with a simple circular orbit propagator, the combinatorial nature of the analysis frequently renders the problem intractable. Particularly for the initial design phase where the orbital parameters are still fluid and undetermined, the coverage information is crucial to evaluate the performance of the constellation design. We have developed a fast and simple algorithm for determining the global constellation coverage dynamically using image processing techniques. This approach provides a fast, powerful and simple method for the analysis of global constellation coverage.

Lo, Martin W. (Compiler)

1997-01-01

477

UCF WP TIPOVER ANALYSIS  

SciTech Connect

The purpose of this analysis is to determine the structural response of the 21 pressurized water reactor (PWR) uncanistered fuel (UCF) waste package (WP) to a tipover design basis event (DBE) dynamic load; the results will be reported in terms of stress magnitudes. Finite-element solution was performed by making use of the commercially available ANSYS finite-element code. A finite-element model of the waste package was developed and analyzed for a tipover DBE dynamic load. The results of this analysis were provided in tables and were also plotted in terms of the maximum stress contours to determine their locations.

Z. Ceylan

1998-04-28

478

DIPSO: Spectrum analysis code  

NASA Astrophysics Data System (ADS)

DIPSO plots spectroscopic data rapidly and combines analysis and high-quality graphical output in a simple command-line driven interactive environment. It can be used, for example, to fit emission lines, measure equivalent widths and fluxes, do Fourier analysis, and fit models to spectra. A macro facility allows convenient execution of regularly used sequences of commands, and a simple Fortran interface permits "personal" software to be integrated with the program. DIPSO is part of the Starlink software collection (ascl:1110.012).

Howarth, I. D.; Murray, J.; Mills, D.; Berry, David S.

2014-05-01

479

Zen and Behavior Analysis  

PubMed Central

Zen's challenge for behavior analysis is to explain a repertoire that renders analysis itself meaningless—a result following not from scientific or philosophical arguments but rather from a unique verbal history generated by Zen's methods. Untying Zen's verbal knots suggests how meditation's and koans' effects on verbal behavior contribute to Enlightenment and Sam?dhi. The concept of stimulus singularity is introduced to account for why, within Zen's frame of reference, its methods can be studied but its primary outcomes (e.g., Sam?dhi and Satori) cannot be described in any conventional sense. PMID:22479128

Bass, Roger

2010-01-01

480

Data Analysis with Excel  

NASA Astrophysics Data System (ADS)

Data analysis is of central importance in the education of scientists. This book offers a compact and readable introduction to techniques relevant to physical science students. The material is thoroughly integrated with the popular and powerful spreadsheet package Excel by Microsoft. Excel features of most relevance to the analysis of experimental data in the physical sciences are dealt with in some detail. Fully worked problems reinforce basic principles. Underlying assumptions and range of applicability of techniques are discussed, though detailed derivations of basic equations are mostly avoided or confined to the appendices.

Kirkup, Les

2002-03-01

481

Inertial navigation systems analysis.  

NASA Technical Reports Server (NTRS)

This volume offers the avionic systems engineer a fundamental exposition of the mechanization and error analysis of inertial navigation systems. While the material is applicable to spacecraft and undersea navigation, emphasis is placed upon terrestrial applications on or slightly above the earth's surface. As a result, practical considerations are geared toward those aircraft navigation systems of particular current interest. Extensive use is made of perturbation techniques to develop linearized system equations, whose solutions closely approximate those obtained by nonlinear differential equations. A unified error analysis technique is developed that is applicable to virtually all system configurations. The technique provides a greatly simplified method for comparing the performance of competing system configurations.

Britting, K. R.

1971-01-01

482

Biomedical systems analysis program  

NASA Technical Reports Server (NTRS)

Biomedical monitoring programs which were developed to provide a system analysis context for a unified hypothesis for adaptation to space flight are presented and discussed. A real-time system of data analysis and decision making to assure the greatest possible crew safety and mission success is described. Information about man's abilities, limitations, and characteristic reactions to weightless space flight was analyzed and simulation models were developed. The predictive capabilities of simulation models for fluid-electrolyte regulation, erythropoiesis regulation, and calcium regulation are discussed.

1979-01-01

483

Bornholm Text analysis rup Nielsen  

E-print Network

Bornholm Text analysis Finn A Ã? rup Nielsen Informatics and Mathematical Modelling Technical A Ã? rup Nielsen, IMM, DTU April 7, 2002 OVERVIEW #15; Analysis types #15; Vector space model #15 in chat room. #15; Usage analysis 2 #12; Finn A Ã? rup Nielsen, IMM, DTU April 7, 2002 ANALYSIS TYPES #15

Nielsen, Finn Ã?rup

484

Numerical power analysis Isabella Mastroeni  

E-print Network

Numerical power analysis Isabella Mastroeni Dipartimento Scienti#12;co e Tecnologico Universit#18;a. In this paper we design abstract domains for numerical power analysis. These domains are conceived to discover-deterministic choice. Keywords: Abstract interpretation, static program analysis, numerical power analysis

Mastroeni, Isabella

485

NUMERICAL ANALYSIS KENDALL E. ATKINSON  

E-print Network

NUMERICAL ANALYSIS KENDALL E. ATKINSON 1. General Introduction. Numerical analysis is the area mathematical models in science and engineering, and numerical analysis of increasing sophistication has been of numerical analysis varies from quite theoretical mathematical studies (e.g. see [5]) to computer science

Atkinson, Kendall

486

Lecture Notes Numerical Analysis I  

E-print Network

Lecture Notes CAAM 453 Numerical Analysis I Rice University Mark Embree #12;CAAM 453/553 · NUMERICAL ANALYSIS I Lecture 1: Introduction to Numerical Analysis We model our world with continuous intractable problems with remarkable speed. Trefethen defines numerical analysis to be `the study

Embree, Mark

487

Topological Grammars for data analysis  

E-print Network

Topological Grammars for data analysis Alexander Gorban, Leicester with Andrei Zinovyev, Paris and Neil Sumner, Leicester #12;Plan of the talk Two paradigms for data analysis: statistics and modelling #12;Two basic paradigms for data analysis Data set Statistical Analysis Data Modelling #12;Statistical

Gorban, Alexander N.

488

Numerical Analysis Gordon K. Smyth  

E-print Network

Numerical Analysis Gordon K. Smyth May 1997 Numerical analysis is concerned with the accurate discipline of numer­ ical analysis is almost entirely a product of the period since 1950 during which biostatisticians can benefit from familiarity with numerical analysis. An understanding of the numerical methods

Smyth, Gordon K.

489

Regularized Generalized Canonical Correlation Analysis  

ERIC Educational Resources Information Center

Regularized generalized canonical correlation analysis (RGCCA) is a generalization of regularized canonical correlation analysis to three or more sets of variables. It constitutes a general framework for many multi-block data analysis methods. It combines the power of multi-block data analysis methods (maximization of well identified criteria) and…

Tenenhaus, Arthur; Tenenhaus, Michel

2011-01-01

490

Generic Analysis and Optimal Observables  

E-print Network

Generic Analysis and Optimal Observables E. Boos, L. Dudko Moscow State University Generic Analysis Structure Method of Optimal Observables High Level Analysis Methods D0 Single Top Search as an Example #12;Generic Structure of Analysis Create MC Model Apply some preselection cuts Find some observables which

Huston, Joey

491

Exploratory Bi-Factor Analysis  

ERIC Educational Resources Information Center

Bi-factor analysis is a form of confirmatory factor analysis originally introduced by Holzinger. The bi-factor model has a general factor and a number of group factors. The purpose of this article is to introduce an exploratory form of bi-factor analysis. An advantage of using exploratory bi-factor analysis is that one need not provide a specific…

Jennrich, Robert I.; Bentler, Peter M.

2011-01-01

492

Meteorology 5323 Time Series Analysis  

E-print Network

Meteorology 5323 Time Series Analysis Fall Semester 2012 MWF 11:00 ­ 11:50 am Room 5600 NWC Course of data sets. TSA is primarily an introductory course in the application of statistics to the analysis analysis, for example, that found in radar and atmospheric turbulence measurements, analysis, and theory

Droegemeier, Kelvin K.

493

Image analysis library software development  

NASA Technical Reports Server (NTRS)

The Image Analysis Library consists of a collection of general purpose mathematical/statistical routines and special purpose data analysis/pattern recognition routines basic to the development of image analysis techniques for support of current and future Earth Resources Programs. Work was done to provide a collection of computer routines and associated documentation which form a part of the Image Analysis Library.

Guseman, L. F., Jr.; Bryant, J.

1977-01-01

494

IEAB Independent Economic Analysis Board  

E-print Network

analysis or cost benchmarking. Cost-effectiveness analysis compares the costs of alternatives, usually available for cost-effectiveness analysis or cost benchmarking is variable among proposals, and in Pisces within the element. It may not be possible to specify a standard metric for cost-effectiveness analysis

495

Toward Models for Forensic Analysis  

E-print Network

Toward Models for Forensic Analysis Sean Peisert (UC San Diego) Matt Bishop (UC Davis) Sid Karin is Forensic Analysis? Forensic analysis is the process of answering the questions: How did an event take place? What was the nature of the event? What were the effects of the event? Forensic analysis applies

Peisert, Sean

496

Security analysis and optimization  

SciTech Connect

An operationally ''secure'' power system is one with low probability of blackout or equipment damage. The power system control processes needed to maintain a designated security level at minimum operating cost are extremely complicated. They increasingly depend upon on-line computer security analysis and optimization. This on-line technology is still relatively new, with enormous further potential. Since security and optimality are normally conflicting requirements of power system control, it is inappropriate to treat them separately. Therefore, they are slowly becoming coalesced into a unified hierarchical mathematical problem formulation: one that is, however, far too complex to afford anything but an approximate, near-optimal solution. The practical validity of this unifying trend relies on being able to incorporate all significant security constraints within the process. The main two current computational tools in this field are contingency analysis and special operations-oriented versions of optimal power flow (OPF). Contingency analysis identifies potential emergencies through extensive ''what if.'' simulations on the power system network. OPF is a major extension ot the conventional dispatch calculation. It can respect system static security limits, and can schedule reactive as well as active power. Moreover, the advanced versions of OPF include or interface with contingency analysis. This paper reviews present formulations and methods, and tries to point out areas of difficulty that constitute the main challenges for successful practical on-line implementations over the coming years.

Stott, B.; Alsae, O.; Monticelli, A.J.

1987-12-01

497

STAR Analysis Framework  

NASA Astrophysics Data System (ADS)

The STAR collaboration has developed STAF (STAR Analysis Framework), a distributable data analysis framework based upon the software bus concept and implemented using CORBA-compliant(http://www.omg.org) C++ classes. The extended lifetime of the experiment, the prodigious quantity of data to be handled, and the number of collaborators compel us to pay special attention in software design to the maintainability, upgradability, and scalability of the analysis software for STAR. Object-oriented programming techniques provide a powerful tool for the development and maintenance of complex software systems. The emergence of the CORBA software bus standard from the Object Management Group presents a well-accepted industry standard for combining an OOP approach to software development with a software model distributed over a heterogeneous computer network. We are currently using STAF to develop analysis code on simulated data using the familiar KUIP command-line interface from CERN. We present an overview of the design of STAF, some results from our experience with the software environment, plans for distributing STAF components for event parallel processing, and for upgrading the user interface to a distributed, network-based interface using Java(tm) from Sun Microsystems, Inc.

Olson, D. L.; Tull, C. E.

1996-10-01

498

ProteinAnalysis Electrophoresis  

E-print Network

ProteinDetectionKit(Colorimetric)--GLYCO-PRO GoldSolution,Colloidal--50755 OilRedO--O9755 PonceauSSolution--P7170 ProteoSilverTM--PROT-SIL1 ProteoSilver (G 1041). #12;ProteinAnalysis Electrophoresis sigma-aldrich.com 104 ELECTROPHORESIS Silver Stain Markers Designed for molecular weight determinations on silver stained gels, Silver Stain SDS

Lebendiker, Mario

499

Semantic Business Process Analysis  

Microsoft Academic Search

Current Business Process Management technologies cover all the process life-cycle but still suffer from many limitations with respect to their complexity, maintainability and degree of automation. Recent research initiatives aim at overcoming these limitations by introducing Semantic technologies in the process life-cycle. One of the steps that can benefit from this approach is the Business Process Analysis, that focuses on

Irene Celino; Ana Karla Alves De Medeiros; Gernot Zeissler; Michael Oppitz; Federico Michele Facca; Stefan Zoeller

2007-01-01

500

Analysis de arrays Introduction  

E-print Network

: involved in various diseases HIV acquisition and progression, Parkinson, Alzheimer, autoimmune diseases popul.): 1447 regions with CNV; 43% in more than one indiv.; at least 12 % of genome affected. High number changes and disease (From J. Fridlyand, "Introduction to Array CGH", 2004) (5 : 151) #12;Analysis

Díaz-Uriarte, Ramón