Justice for All, All for Justice.

ERIC Educational Resources Information Center

Wolowiec, Jack, Ed.

1993-01-01

This document presents three articles on law-related education (LRE) written either by or for students. Brent Halling, a senior at Castle High School in Newburgh, Indiana, opens the collection with an article on how due process protects rights. Halling explains the concept of due process and illustrates its reach through the case of Kenneth…

Understanding quantitative research: part 1.

PubMed

Hoe, Juanita; Hoare, Zoë

This article, which is the first in a two-part series, provides an introduction to understanding quantitative research, basic statistics and terminology used in research articles. Critical appraisal of research articles is essential to ensure that nurses remain up to date with evidence-based practice to provide consistent and high-quality nursing care. This article focuses on developing critical appraisal skills and understanding the use and implications of different quantitative approaches to research. Part two of this article will focus on explaining common statistical terms and the presentation of statistical data in quantitative research.

The derivation of the general form of kinematics with the universal reference system

NASA Astrophysics Data System (ADS)

Szostek, Karol; Szostek, Roman

2018-03-01

In the article, the whole class of time and position transformations was derived. These transformations were derived based on the analysis of the Michelson-Morley experiment and its improved version, that is the Kennedy-Thorndike experiment. It is possible to derive a different kinematics of bodies based on each of these transformations. In this way, we demonstrated that the Special Theory of Relativity is not the only theory explaining the results of experiments with light. There is the whole continuum of the theories of kinematics of bodies which correctly explain the Michelson-Morley experiment and other experiments in which the velocity of light is measured. Based on the derived transformations, we derive the general formula for the velocity of light in vacuum measured in any inertial reference system. We explain why the Michelson-Morley and Kennedy-Thorndike experiments could not detect the ether. We present and discuss three examples of specific transformations. Finally, we explain the phenomenon of anisotropy of the cosmic microwave background radiation by means of the presented theory. The theory derived in this work is called the Special Theory of Ether - with any transverse contraction. The entire article contains only original research conducted by its authors.

Turkish-German Access to Higher Education: An Historical and Democratic Theory Analysis, 1960-2010

ERIC Educational Resources Information Center

Gonzalez, Roger Geertz

2012-01-01

This article looks at access to higher education in Germany. For a number of reasons, explained in this article, higher education is presently an elite system that privileges ethnic Germans while preventing Turkish-Germans from gaining sufficient access into academe. If Germany is to become a fully functioning multicultural democracy with equal…

Affective Limitations in Second Language Acquisition by Spanish Adult Learners in Vocational Training Programs

ERIC Educational Resources Information Center

Bernal Castañeda, Sergio

2017-01-01

This article aims to show and explain the growing motivational, personal or affective difficulties that unemployed adult learners are currently facing in the English subject when they decide to retake their education in age-diverse Vocational Training Programs in the Spanish educational system. The results presented in this article are based on a…

Bounce—the answer

NASA Astrophysics Data System (ADS)

Featonby, David

2018-05-01

In my article (Featonby 2018 Phys. Educ. 53 027002) Three experiments were presented which involved dropping objects and observing the “bounce”. The question was, for each object, can you predict what might happen and explain the differences.

Organizational System for the LEGO WeDo 2.0 Robotics System

ERIC Educational Resources Information Center

Dolecheck, Suzann Hagan; Ewers, Timothy

2017-01-01

In this article, we explain an organizational system for the new LEGO Education WeDo 2.0 Core Set used in 4-H robotics; in school enrichment, afterschool, and other youth robotics programs; and by hobbyists. The system presented is for organizing WeDo parts into a translucent parts tray that includes part names and numbers. The article provides…

Developing Student Presentation Skills in an Introductory-Level Chemistry Course with Audio Technology

ERIC Educational Resources Information Center

Fredricks, Susan M.; Tierney, John; Bodek, Matthew; Fredericks, Margaret

2016-01-01

The objective of this article is to explain and provide rubrics for science and communication faculty as a means to help nonscience students, in basic science classes, understand that proper communication and presentation skills are a necessity in all courses and future walks of life.

Re-Evaluating Course Evaluations: Clarity, Visibility, and Functionality

ERIC Educational Resources Information Center

Richardson, Stephanie Jean; Coleman, Darrell; Stephenson, Jill

2014-01-01

This article presents an innovative framework that provides a means to understand and reevaluate student course evaluation systems. We present three major concepts vital to course evaluation systems and explain how they inform five evolutionary stages. Additionally, we show how the major stakeholders--students, faculty and administrators--are…

Everything.

ERIC Educational Resources Information Center

Lubar, David

2003-01-01

Presents a farewell article to Dr. Pamela Sissi Carroll as editor of this journal. Gives a comical review of the field by covering the entire history of young adult literature, past, present, and future, describing the important people and organizations in the field, and explaining everything he has learned as a writer of young adult novels.…

Integrating Person and Situation Perspectives on Work Satisfaction: A Social-Cognitive View

ERIC Educational Resources Information Center

Lent, Robert W.; Brown, Steven D.

2006-01-01

Social cognitive career theory (Lent, Brown, & Hackett, 1994) was originally designed to help explain interest development, choice, and performance in career and educational domains. These three aspects of career/academic development were presented in distinct but overlapping segmental models. This article presents a fourth social cognitive model…

Managing patients with encephalitis.

PubMed

Matata, Claire; Easton, Ava; Michael, Benedict; Evans, Becky; Ward, Deborah; Solomon, Tom; Kneen, Rachel

2015-11-11

This article provides an overview of encephalitis and addresses its diagnosis, some of the common presenting signs and symptoms, and the different aspects of nursing care required for these patients. In particular, it addresses how to explain encephalitis to the patient's relatives, the rehabilitation needs of these patients, and important aspects of discharge planning. Tests that are necessary for diagnosis in patients with suspected encephalitis and the importance of these are explained.

Evaluation of possibility to increasing sustainability of high-rise buildings through use university intellectual property

NASA Astrophysics Data System (ADS)

Potekhin, Igor; Mischenko, Valeryi; Mottaeva, Angela; Zheltenkov, Alexander

2018-03-01

In this article explained approach of valuation of intellectual property of Voronezh State Technical University, as her usefulness to increasing the sustainability and ecological safety of high-rise building. High-rise building is main type of buildings in modern cities. They include large volume of material mass, high volume of energy using and high volume of emissions. Using innovation solutions to improving ecology safety of high-rise buildings has large potential to city in whole. Explained in the article methods of calculation of effects helps to value sustainable solutions of present and future generations. Thus usefulness of patents express through usefulness regarding to high-rise building, including for sustainable development.

Debriefing and accountability in deceptive research.

PubMed

Miller, Franklin G; Gluck, John P; Wendler, David

2008-09-01

Debriefing is a standard ethical requirement for human research involving the use of deception. Little systematic attention, however, has been devoted to explaining the ethical significance of debriefing and the specific ethical functions that it serves. In this article, we develop an account of debriefing as a tool of moral accountability for the prima facie wrong of deception. Specifically, we contend that debriefing should include a responsibility to promote transparency by explaining the deception and its rationale, to provide an apology to subjects for infringing the principle of respect for persons, and to offer subjects an opportunity to withdraw their data. We also present recommendations concerning the discussion of deception in scientific articles reporting the results of research using deception.

La participacion de padres y madres en programas de desarrollo infantil temprano (Participation of Fathers and Mothers in Early Childhood Development Programs).

ERIC Educational Resources Information Center

Moreno Garcia, Teresa, Ed.

2001-01-01

This Spanish- and Portuguese-language bulletin presents articles covering child development programs with varying degrees of parent involvement. As explained in the bulletin's opening editorial, the articles focus on the keys to good parenting, influences such as the programs environmental context, goals and methods on the degree and manner of…

Welding in airplane construction

NASA Technical Reports Server (NTRS)

Rechtlich, A; Schrenk, M

1928-01-01

The present article attempts to explain the principles for the production of a perfect weld and to throw light on the unexplained problems. Moreover, it is intended to elucidate the possibilities of testing the strength and reliability of welded parts.

Talking Drawings: Improving Intermediate Students' Comprehension of Expository Science Text

ERIC Educational Resources Information Center

Fello, Susan E.; Paquette, Kelli R.; Jalongo, Mary Renck

2006-01-01

With the advent of the standards movement, most states have produced statewide tests that evaluate children's understanding of expository science text. Expository texts are designed to explain, describe, or present a logical argument. Usually, the purpose of expository texts is to present new information. This article describes a research-based…

Bayesian data analysis for newcomers.

PubMed

Kruschke, John K; Liddell, Torrin M

2018-02-01

This article explains the foundational concepts of Bayesian data analysis using virtually no mathematical notation. Bayesian ideas already match your intuitions from everyday reasoning and from traditional data analysis. Simple examples of Bayesian data analysis are presented that illustrate how the information delivered by a Bayesian analysis can be directly interpreted. Bayesian approaches to null-value assessment are discussed. The article clarifies misconceptions about Bayesian methods that newcomers might have acquired elsewhere. We discuss prior distributions and explain how they are not a liability but an important asset. We discuss the relation of Bayesian data analysis to Bayesian models of mind, and we briefly discuss what methodological problems Bayesian data analysis is not meant to solve. After you have read this article, you should have a clear sense of how Bayesian data analysis works and the sort of information it delivers, and why that information is so intuitive and useful for drawing conclusions from data.

Trade, Foreign Investment, and Competitiveness. The Japan Business Study Program. Based on a Seminar Series entitled "Japan Business Study Program 1989" (Austin, Texas, October 12-27, 1989).

ERIC Educational Resources Information Center

Matsuo, Hirofumi, Ed.

Seven articles are presented addressing topics related to United States-Japan trade, foreign investment, and U.S. competitiveness in the global market. The first article, "Super 301 and the Changing Japan-American Relationship" by Glenn Davis describes recent U.S.-Japan trade frictions, epitomized by Super 301, and explains the influence…

Mathematics education in the United States: past to present.

PubMed

Woodward, John

2004-01-01

This article presents a historical review of mathematics education since the late 1950s in the United States. Three themes are used to organize the literature reviewed in the article: (a) broad sociopolitical forces, particularly highly publicized educational policy statements; (b) trends in mathematics research; and (c) theories of learning and instruction. At times, these themes coincide, as was the case in the 1990s. In other cases, such as the recent push for educational accountability, these themes conflict. Nonetheless, the themes go a long way to explain the serpentine nature of reform in the United States over the last 45 years. This article also attempts to account for developments in special education as well as general education research, something that does not appear in most historical presentations of mathematics education.

Book Discounts and Cost-Plus Pricing

ERIC Educational Resources Information Center

Andresen, David C.

1974-01-01

The adoption of cost-plus pricing by a major book jobber may have profound effects on the discounts that libraries receive. The article explains the pricing system and presents a set of graphs for libraries to use to determine its effects. (Author)

Approaches to Consumer Economic Education.

ERIC Educational Resources Information Center

Diem, Richard A.

1979-01-01

Explains how students in high school social studies should benefit from participation in an economic education program. Presents objectives relating to the consumer in society, consumer rights and responsibilities, and consumer law. A directory of materials and resources concludes the article. (Author/DB)

Teaching qualitative research as a means of socialization to nursing.

PubMed

Arieli, Daniella; Tamir, Batya; Man, Michal

2015-06-01

The aim of the present article is to present a model for teaching qualitative research as part of nursing education. The uniqueness of the course model is that it seeks to combine two objectives: (1) initial familiarization of the students with the clinical-nursing environment and the role of the nurse; and (2) understanding the qualitative research approach and inculcation of basic qualitative research skills. The article describes how teaching two central genres in qualitative research - ethnographic and narrative research - constitutes a way of teaching the important skills, concepts, and values of the nursing profession. The article presents the model's structure, details its principal stages, and explains the rationale of each stage. It also presents the central findings of an evaluation of the model's implementation in eight groups over a two-year period. In this way the article seeks to contribute to nursing education literature in general, and to those engaged in clinical training and teaching qualitative research in nursing education in particular. Copyright © 2015 Elsevier Ltd. All rights reserved.

Using Teacher-Developed Corpora in the CBI Classroom

ERIC Educational Resources Information Center

Salsbury, Tom; Crummer, Crista

2008-01-01

This article argues for the use of teacher-generated corpora in content-based courses. Using a content course for engineering and architecture students as an example, the article explains how a corpus consisting of texts from textbooks and journal articles helped students learn grammar, vocabulary, and writing. The article explains how the corpus…

Picture or Text First? Explaining Sequence Effects When Learning with Pictures and Text

ERIC Educational Resources Information Center

Eitel, Alexander; Scheiter, Katharina

2015-01-01

The present article reviews 42 studies investigating the role of sequencing of text and pictures for learning outcomes. Whereas several of the reviewed studies revealed better learning outcomes from presenting the picture before the text rather than after it, other studies demonstrated the opposite effect. Against the backdrop of theories on…

Gardner's Two Children Problems and Variations: Puzzles with Conditional Probability and Sample Spaces

ERIC Educational Resources Information Center

Taylor, Wendy; Stacey, Kaye

2014-01-01

This article presents "The Two Children Problem," published by Martin Gardner, who wrote a famous and widely-read math puzzle column in the magazine "Scientific American," and a problem presented by puzzler Gary Foshee. This paper explains the paradox of Problems 2 and 3 and many other variations of the theme. Then the authors…

Prove Your Case: A New Approach to Teaching Research Papers

ERIC Educational Resources Information Center

Broskoske, Stephen L.

2007-01-01

This article presents a new approach to teaching the process of writing research papers to college freshmen. Instructors explain the analogy that a student writing a research paper is like a lawyer defending a court case: lawyers frame their case (as students define their topic), search out evidence (as students search for sources), present the…

The Use of Surveillance Data and Market Research to Promote Physical Activity

Treesearch

Fred Fridinger; Carol Macera; H. Ken Cordell

2002-01-01

Using various types of data sources for assessing and monitoring physical activity behaviors on a population level adds to our ability to explain the relationships between individuals and their surrounding social and physical environments. This article presents the findings from part of a panel presentation on available data sets at the 2001 Cooper Conference on...

Postmodern Test Theory

ERIC Educational Resources Information Center

Mislevy, Robert J.

2014-01-01

Background/Context: This article explains the idea of a neopragmatic postmodernist test theory and offers some thoughts about what changing notions concerning the nature of and meanings assigned to knowledge imply for educational assessment, present and future. Purpose: Advances in the learning sciences--particularly situative and sociocognitive…

Explaining Family Interactions.

ERIC Educational Resources Information Center

Fitzpatrick, Mary Anne, Ed.; Vangelisti, Anita L., Ed.

A detailed review of current research and state-of-the-art ideas concerning both communication processes and family functioning is presented in this collection of articles. The volume is organized around three sections. Part 1, "The Development of Family Communication Patterns," contains: (1) "Communication in Infancy"…

We still fail to account for Mendel's observations.

PubMed

Porteous, John W

2004-08-16

The present article corrects common textbook accounts of Mendel's experiments by re-establishing what he wrote and how he accounted for his observations. It notes the long-established tests for the validity of any explanations that purport to explain observations obtained by experiment. Application of these tests to Mendel's paper shows that the arguments he used to explain his observations were internally consistent but were, on one crucial issue, implausible. The same tests are applied to the currently accepted explanation for Mendel's observations. The currently favoured explanation for Mendel's observations is untenable. It misrepresents Mendel, fails to distinguish between the parameters and the variables of any system of interacting components, its arguments are inconsistent, it repeats the implausibility in Mendel's paper, fails to give a rational explanation for his observed 3:1 trait ratio and cannot explain why this ratio is not always observed in experimental practice. A rational explanation for Mendel's observations is initiated. Readers are challenged to complete the process before a further article appears.

Peddling Programs: Getting the Message Across.

ERIC Educational Resources Information Center

Commuter, 1981

1981-01-01

Publicity techniques for reaching commuter students are presented in this article. Following a discussion of the special problems associated with reaching commuter students with information, the difference between promotion, advertising, and publicity is explained. Publicity strategies are then provided for: (1) reaching adult students; (2)…

Rural Math Talent, Now and Then

ERIC Educational Resources Information Center

Howley, Craig B.; Showalter, Daniel; Klein, Robert; Sturgill, Derek J.; Smith, Michael A.

2013-01-01

This article interprets inequality evident at the intersection of three realms: (a) mathematical talent (as a cultural phenomenon); (b) rural place and rural life; and (c) future economic, political, and ecological developments. The discussion explains this outlook on inequality, contextualizes interest in rural mathematics education, presents the…

Crossing Borders, Addressing Diversity

ERIC Educational Resources Information Center

Canagarajah, Suresh

2016-01-01

This paper presents a story of applied linguistics from my personal vantage point as a multilingual scholar whose career began outside the centers of research and scholarship. The article explains the assumptions and practices characterizing the foundation of the discipline in modernist discourses, and delineates the changes resulting from…

Helping Them Grow.

ERIC Educational Resources Information Center

Brodkin, Adele M.; And Others

1995-01-01

Three articles discuss how to help elementary students grow. The first explains how teachers can weave a broader safety net for children with chaotic lives. The second presents year-end cooperative games for testing students' communication skills. The third offers take-home summer activities for parents and children. (SM)

Birding--Fun and Science

ERIC Educational Resources Information Center

McIntosh, Phyllis

2014-01-01

This feature article presents the basics of birding, or bird watching, and discusses its appeal, especially to serious birders. A section on "citizen scientists" explains organizations that collect data on birds and describes projects they organize. Other sections discuss the legacy of John James Audubon and the bald eagle.

Muzea jako przedmiot zainteresowania turystyki kulturowej na przykładzie województwa łódzkiego

NASA Astrophysics Data System (ADS)

Krakowiak, Beata

2009-01-01

The article presents the potential created by the museums located in Łódzkie voivodeship. The author tries to explain what attracts visitors to such posts, characterizes tourist expectations connected with the analyzed museums and estimates them.

Einstein Up in Smoke

NASA Astrophysics Data System (ADS)

Lisle, John

2016-01-01

Albert Einstein's biographers have not explained why he developed the abdominal aortic aneurysm that led to his death. Early conjectures proposed that it was caused by syphilis, without accurate evidence. The present article gives evidence to the contrary, and argues that the principal cause of Einstein's death was smoking.

Risk Management in Companies -A Questionnaire as an Instrument for Analysing the Present Situation

NASA Astrophysics Data System (ADS)

Stiller, Diana; Joehnk, Peter

2014-12-01

The topic risk management receives new impulses in the context of the financial and economic crisis in the years 2007 until 2011 as well as the question whether companies took consequences. The article briefly describes the importance of risk management and then explained the theoretical principles of empirical methods. Excerpts from developed questionnaire will be presented.

The temporolimbic system theory of positive schizophrenic symptoms.

PubMed

Bogerts, B

1997-01-01

This article proposes that subtle structural and functional disturbance of limbic key structures in the medial temporal lobe-especially of the left hippocampal formation and parahippocampal gyrus-can explain the so-called positive symptoms of schizophrenia. After presenting pathophysiological considerations linking limbic dysfunction to schizophrenia, the article reviews evidence from structural, biochemical, and functional studies supporting the theory. Also discussed here are neurodevelopmental and laterality aspects, as well as predictions, questions, and future tasks derived from the theory.

Managing Knowledge in Internationalizing Universities through Foreign Assignments

ERIC Educational Resources Information Center

Boyle, Brendan; McDonnell, Anthony; Mitchell, Rebecca; Nicholas, Stephen

2012-01-01

Purpose: This article discusses the opportunities presented by the globalization of education and the role of knowledge management in successful global expansion. It seeks to explain why the tacit dimensions of the knowledge transferred during international education provision makes it difficult to provide educational services in offshore…

Autism and Childhood Psychosis: Annotated Bibliography 1969-1974.

ERIC Educational Resources Information Center

Erskine, Richard G.; And Others

The annotated bibliography contains approximately 400 citations of articles (1969-1974) on autism and childhood psychosis. It is explained that material was drawn from medical, psychological, social service and educational sources. Entries are arranged in separate sections for autism and childhood psychosis and are presented alphabetically by…

Seeing and Doing Science--With Video.

ERIC Educational Resources Information Center

Berger, Michelle Abel

1994-01-01

The article presents a video-based unit on camouflage for students in grades K-5, explaining how to make the classroom VCR a dynamic teaching tool. Information is offered on introducing the unit, active viewing strategies, and follow-up activities. Tips for teaching with video are included. (SM)

Telecommunications for the Deaf: Echoes of the Past--A Glimpse of the Future.

ERIC Educational Resources Information Center

Jensema, Carl J.

1994-01-01

This article traces developments in telephone and telecommunications technology from Alexander Graham Bell to the present, explaining technical and practical aspects of teletypewriters, fax machines, online information services, electronic mail, video telephones, relay systems, teleconferencing, video telephones, and speech recognition.…

Why Science?

ERIC Educational Resources Information Center

Primary Science Review, 2006

2006-01-01

This article presents people from many walks of life, including some well-known names, who share their views about science. Adam Hart-Davis, who studied chemistry at university and is now an author, photographer, historian and broadcaster, explains why science cannot start too soon. Lis Nairn, Manager, Stratigraphy, with Fugro Robertson Ltd (Oil…

Statistical Literacy: Simulations with Dolphins

ERIC Educational Resources Information Center

Strayer, Jeremy; Matuszewski, Amber

2016-01-01

In this article, Strayer and Matuszewski present a six-phase strategy that teachers can use to help students develop a conceptual understanding of inferential hypothesis testing through simulation. As Strayer and Matuszewski discuss the strategy, they describe each phase in general, explain how they implemented the phase while teaching their…

Disintegration, Recognition, and Violence: A Theoretical Perspective

ERIC Educational Resources Information Center

Heitmeyer, Wilhelm; Anhut, Reimund

2008-01-01

The literature explaining deviance, criminality, or violence offers a broad spectrum of approaches in criminology and sociology. Mostly the theories focus on specific levels of explanation like the macrolevel (for example, strain theories) or the microlevel (for example, self-control theory). This article presents a relatively new theoretical…

The Sign Told Me how to Play--A Lesson in Risk Reduction.

ERIC Educational Resources Information Center

Wallach, Frances

1988-01-01

Two constantly appearing claims in most playground accident suits are improper supervision and lack of warning to the users. This article discusses legal implications of improper signage, explains use of symbols, and presents general sign guidelines to ensure proper safety measures. (MLH)

Barn and Pole Paradox: Revisited

ERIC Educational Resources Information Center

Cacioppo, Robert; Gangopadhyaya, Asim

2012-01-01

Paradoxes have played great instructive roles in many cultures. They provide an excellent paradigm for teaching concepts that require deep reflection. In this article, the authors present two different paradoxes related to the length contraction in special relativity and explain their resolution. They hope that these two Gedanken experiments and…

SURF's Up: An Outline of an Innovative Framework for Teaching Mental Computation to Students in the Early Years of Schooling

ERIC Educational Resources Information Center

Russo, James

2015-01-01

In this article James Russo presents the Strategies, Understanding, Reading and Fast Facts Framework (SURF) for mental computation. He explains how this framework can be used to deepen mathematical understanding and build mental flexibility.

Making Extensive Reading Even More Student Centered

ERIC Educational Resources Information Center

Jacobs, George M.; Renandya, Willy A.

2015-01-01

This article begins by explaining the student centered learning paradigm. Next, the article explains various features of a student centered approach to education and how extensive reading (ER), as it is most often practiced, fits with those features. The bulk of the article suggests how ER might be implemented to make it even more learner centered.

Management of mandibular fractures in children.

PubMed

Myall, Robert W T

2009-05-01

To guide surgeons treating mandibular fractures in children, this article first reviews the growth of the mandible, describes how injury can affect such growth, and explains how to harness the process of growth to good effect. This information is important in making therapeutic decisions about the management of such injuries. The article then reviews the various opinions regarding diagnosis, treatment, and outcomes. Then, as a counterpoint, the author presents his own approach developed over 30 years as a pediatric oral and maxillofacial surgeon.

Promoting Post-Formal Thinking in a U.S. History Survey Course: A Problem-Based Approach

ERIC Educational Resources Information Center

Wynn, Charles T.; Mosholder, Richard S.; Larsen, Carolee A.

2016-01-01

This article presents a problem-based learning (PBL) model for teaching a college U.S. history survey course (U.S. history since 1890) designed to promote postformal thinking skills and identify and explain thinking systems inherent in adult complex problem-solving. We also present the results of a study in which the outcomes of the PBL model were…

Aggression and Moral Development: Integrating Social Information Processing and Moral Domain Models

ERIC Educational Resources Information Center

Arsenio, William F.; Lemerise, Elizabeth A.

2004-01-01

Social information processing and moral domain theories have developed in relative isolation from each other despite their common focus on intentional harm and victimization, and mutual emphasis on social cognitive processes in explaining aggressive, morally relevant behaviors. This article presents a selective summary of these literatures with…

"Reacting to the Past" to Be Proactive in the Present: Feminist Roots of High-Impact Practices

ERIC Educational Resources Information Center

Lidinsky, April

2014-01-01

In this article, the author explains a high-impact role-playing pedagogy developed at Barnard College called "Reacting to the Past," which she uses to introduce first-year and general education students to feminist history, current feminist issues, and feminist pedagogy.

School Choice Acceptance: An Exploratory Explication

ERIC Educational Resources Information Center

Koven, Steven G.; Khan, Mobin

2014-01-01

School choice is presented by some as a panacea to the challenges facing education in the United States. Acceptance of choice as a solution, however, is far from universal. This article examines two possible contributors to choice adoption: ideology and political culture. Political culture was found to better explain the complex phenomenon of…

Explaining the Significance of Participationist Approaches for Understanding Students' Knowledge Acquisition

ERIC Educational Resources Information Center

Dohn, Nina Bonderup

2016-01-01

This article aims to appraise insights from participationist approaches to learning for understanding students' knowledge acquisition. The first part explicates the concepts of positioning, recognition, and identity through presenting a common ground for participationists and discussing different views on (a) the relationship between learning the…

"Clinical" Significance: "Clinical" Significance and "Practical" Significance are NOT the Same Things

ERIC Educational Resources Information Center

Peterson, Lisa S.

2008-01-01

Clinical significance is an important concept in research, particularly in education and the social sciences. The present article first compares clinical significance to other measures of "significance" in statistics. The major methods used to determine clinical significance are explained and the strengths and weaknesses of clinical significance…

Honors Students as Philosophers and Detectives

ERIC Educational Resources Information Center

Briggs, Kaitlin A.

2013-01-01

This article explores the multiple educational uses of the question, "what do you mean by_____?" as an interlocutor's conversational gesture during classroom discussion, as a text-based prompt for both encoding/writing and decoding/reading, and as a rhetorical device for an effective oral presentation. Kaitlin Briggs explains that the…

Keep It Simple. Teaching Tips for Special Olympic Athletes.

ERIC Educational Resources Information Center

Johnston, Judith E.; And Others

1996-01-01

Physical educators can help Special Olympics athletes learn cross-lateral delivery techniques for bowling or throwing softballs by color coding the throwing arm and opposing foot. The article explains color coding, presenting teaching tips for both sports. A series of workshops on modifying exercise principles for individuals with physical…

Sex and Inhumanity: Review Article

ERIC Educational Resources Information Center

Corbett, Patrick

1974-01-01

The first three of these books are attempts by numerous writers to describe, analyze, explain, castigate and remedy the present wave of commercialized pornography in advanced capitalist societies. The fourth is a manual of sexual instruction for adolescents and the fifth a comprehensive account of the Abortion Act 1967. (Author/RK)

Making Decisions about Service Delivery in Early Childhood Programs

ERIC Educational Resources Information Center

Case-Smith, Jane; Holland, Terri

2009-01-01

Purpose: This article presents a rationale for specialized services personnel to use fluid models of service delivery and explains how specialized services personnel make decisions about the blend of service delivery methods that will best serve a child. Method: The literature on occupational therapy, physical therapy, and speech-language…

Test Reviewing in Germany

ERIC Educational Resources Information Center

Hagemeister, Carmen; Kersting, Martin; Stemmler, Gerhard

2012-01-01

In 2006, a (new) German standard for test reviewing was passed (Testkuratorium, 2006). There was already a European standard in place (European Federation of Psychologists' Associations, 2008). This article presents the German standard for test reviewing and explains how the German test review system was derived from demands in the German standard…

The Piirto Pyramid of Talent Development: A Conceptual Framework for Talking about Talent.

ERIC Educational Resources Information Center

Piirto, Jane

2000-01-01

This article presents the "Piirto Pyramid" framework for identification of talent potential. It explains how the pyramid identifies influences that are significant in the development of talents, including genetics, personality attributes, cognitive ability, talent, vocational, and environmental. Examples using Roy Rogers and Michelangelo are…

The Effect of Error Correlation on Interfactor Correlation in Psychometric Measurement

ERIC Educational Resources Information Center

Westfall, Peter H.; Henning, Kevin S. S.; Howell, Roy D.

2012-01-01

This article shows how interfactor correlation is affected by error correlations. Theoretical and practical justifications for error correlations are given, and a new equivalence class of models is presented to explain the relationship between interfactor correlation and error correlations. The class allows simple, parsimonious modeling of error…

The Politics of Terror: Rereading "Harry Potter"

ERIC Educational Resources Information Center

Strimel, Courtney B.

2004-01-01

This article claims that J. K. Rowling's "Harry Potter" series, with its use of magic, frightening storylines, and character ambiguity is beneficial to children who are dealing with issues related to terror and terrorism. The author explains that the scenarios presented in Rowling's series teach children strategies for coping with both physical…

Laptop Circulation at Eastern Washington University

ERIC Educational Resources Information Center

Munson, Doris; Malia, Elizabeth

2008-01-01

In 2001, Eastern Washington University's Libraries began a laptop circulation program with seventeen laptops. Today, there are 150 laptops in the circulation pool, as well as seventeen digital cameras, eleven digital handycams, and thirteen digital projectors. This article explains how the program has grown to its present size, the growing pains…

Introduction to 3D Graphics through Excel

ERIC Educational Resources Information Center

Benacka, Jan

2013-01-01

The article presents a method of explaining the principles of 3D graphics through making a revolvable and sizable orthographic parallel projection of cuboid in Excel. No programming is used. The method was tried in fourteen 90 minute lessons with 181 participants, which were Informatics teachers, undergraduates of Applied Informatics and gymnasium…

An Interview with Noam Chomsky

ERIC Educational Resources Information Center

Jack, Gavin

2006-01-01

This article presents a transcript of an interview that the author conducted with Noam Chomsky. In this interview, Chomsky talks about language acquisition and his theory of Universal Grammar. He then explains how the USA best exemplifies the individualist national culture. He also cites the challenges researchers should address in intercultural…

Vintage Vinyl Record Design

ERIC Educational Resources Information Center

Sacco, Michael

2008-01-01

In this article, the author describes a project in which his ninth-grade art students utilized a vinyl record as an unusual medium to create a work that exhibited solid design, great creativity, and strong craftsmanship. Students presented their pieces to the class for critique, explained the process, the media, and their feelings about their…

Effect of Entrepreneurial Behaviour on Researchers' Knowledge Production: Evidence from Canadian Universities

ERIC Educational Resources Information Center

Rherrad, Imad

2009-01-01

The article studies the differences in knowledge production between academic researchers. In this perspective, it attempts at first to answer the following question: what factors explain differences in knowledge production between Canadian researchers in natural sciences and engineering? After a presentation of some of the empirical evidence…

Immigrant Students' Achievements in Croatia, Serbia and Slovenia in Context

ERIC Educational Resources Information Center

Šori, Iztok; Šušteric, Nika; Gaber, Slavko

2011-01-01

Achievement gaps between immigrant and native students indicate failure to assure educational equity in the majority of countries assessed by the Programme for International Student Assessment in 2009 (PISA, 2009). The present article explains disparate achievement results in Europe, first testing the hypothesis of old and new democracies. In…

Strategic Innovation in HE: The Roles of Academic Middle Managers

ERIC Educational Resources Information Center

Kallenberg, Ton

2007-01-01

This article explains the development of, and presents a theoretical framework for, harnessing the roles of the academic middle manager in strategic innovation in Dutch higher education, thereby increasing higher education's ability to learn, innovate and develop a competitive advantage. The framework is developed from theoretical models of role…

Gender Inequality in Interaction--An Evolutionary Account

ERIC Educational Resources Information Center

Hopcroft, Rosemary L.

2009-01-01

In this article I argue that evolutionary theorizing can help sociologists and feminists better understand gender inequality. Evolutionary theory explains why control of the sexuality of young women is a priority across most human societies both past and present. Evolutionary psychology has extended our understanding of male violence against…

Need to Address Evidence-Based Practice in Educational Administration

ERIC Educational Resources Information Center

Kowalski, Theodore

2009-01-01

Purpose: This article presents a case for addressing evidence-based practice (EBP) in educational administration. Content is arranged around four objectives: (a) summarizing the status of educational administration as a profession, (b) defining evidence and the model, (c) explaining EBP's social and professional merit, and (d) identifying barriers…

Quality Assurance and Quality Enhancement in Higher Education: Contested Territories?

ERIC Educational Resources Information Center

Filippakou, Ourania; Tapper, Ted

2008-01-01

This paper analyses the unfolding of the quality agenda in England from 1992 to the present. By using two disciplinary approaches, "political science" and "social philosophy", the article traces the recent transition from quality assurance to quality enhancement. How is this development to be explained and how significant is…

Structured Statistical Models of Inductive Reasoning

ERIC Educational Resources Information Center

Kemp, Charles; Tenenbaum, Joshua B.

2009-01-01

Everyday inductive inferences are often guided by rich background knowledge. Formal models of induction should aim to incorporate this knowledge and should explain how different kinds of knowledge lead to the distinctive patterns of reasoning found in different inductive contexts. This article presents a Bayesian framework that attempts to meet…

Kinesiology III, 1973.

ERIC Educational Resources Information Center

American Association for Health, Physical Education, and Recreation, Washington, DC.

This booklet contains five research works on kinesiology, the study of the principles of mechanics and anatomy in relation to human movement. The first article explains the use of Web graphics in isolating five movements: effort, force, balance, flexibility, and swing. The process for pinpointing values on the Web grid is presented in two sheets…

Fragmentation of Thin Wires under High Voltage Pulses and Bipolar Fusion

DOE Office of Scientific and Technical Information (OSTI.GOV)

Papageorgiou, C. D.; Raptis, T. E.

2010-01-21

In this article we present an alternative explanation of the phenomenon of wire fragmentation under high transient currents based on classical electromagnetism. We also explain how this phenomenon can be utilized as a primitive example of low energy-high power disruptive phenomena that can affect even nuclear matter.

Theoretical integration and the psychology of sport injury prevention.

PubMed

Chan, Derwin King-Chung; Hagger, Martin S

2012-09-01

Integrating different theories of motivation to facilitate or predict behaviour change has received an increasing amount of attention within the health, sport and exercise science literature. A recent review article in Sports Medicine, by Keats, Emery and Finch presented an integrated model using two prominent theories in social psychology, self-determination theory (SDT) and the theory of planned behaviour (TPB), aimed at explaining and enhancing athletes' adherence to sport injury prevention. While echoing their optimistic views about the utility of these two theories to explain adherence in this area and the virtues of theoretical integration, we would like to seize this opportunity to clarify several conceptual principles arising from the authors' integration of the theories. Clarifying the theoretical assumptions and explaining precisely how theoretical integration works is crucial not only for improving the comprehensiveness of the integrated framework for predicting injury prevention behaviour, but also to aid the design of effective intervention strategies targeting behavioural adherence. In this article, we use the integration of SDT and TPB as an example to demonstrate how theoretical integration can advance the understanding of injury prevention behaviour in sport.

Introduction of English Immersion in China: A Transplant with Modifications

ERIC Educational Resources Information Center

Qiang, Haiyan; Siegel, Linda S.

2012-01-01

This article presents an overview of replicating the French immersion model used in Canada to English immersion programs in China. It provides the Chinese context of this program highlighting the importance of English education and the defect of traditional English teaching and learning. The paper explains the borrowable features of the French…

Job Satisfaction: An International Overview

ERIC Educational Resources Information Center

Thurman, J. E.

1977-01-01

An international comparison of job satisfaction levels strongly suggests that the idea of job satisfaction as a gauge of well-being at the workplace should be rejected, but that workers' reactions to aspects of their jobs may be meaningful. The article presents data from national surveys of managers, workers, and trade unions to explain this…

Conceptual Change, Text Comprehension and Eye Movements during Reading

ERIC Educational Resources Information Center

Penttinen, Marjaana; Anto, Erkki; Mikkilä-Erdmann, Mirjamaija

2013-01-01

In the two studies presented in this article, we examine the interplay of conceptual change, text comprehension, and eye-movements during reading and develop and test methods suitable for such explorations. In studies 1 and 2, university students (N = 15 and 23) read a text on photosynthesis, explained their reading processes retrospectively cued…

An Analogy Using Pennies and Dimes to Explain Chemical Kinetics Concepts

ERIC Educational Resources Information Center

Cortes-Figueroa, Jose E.; Perez, Wanda I.; Lopez, Jose R.; Moore-Russo, Deborah A.

2011-01-01

In this article, the authors present an analogy that uses coins and graphical analysis to teach kinetics concepts and resolve pseudo-first-order rate constants related to transition-metal complexes ligand-solvent exchange reactions. They describe an activity that is directed to upper-division undergraduate and graduate students. The activity…

A Systemic Cause Analysis Model for Human Performance Technicians

ERIC Educational Resources Information Center

Sostrin, Jesse

2011-01-01

This article presents a systemic, research-based cause analysis model for use in the field of human performance technology (HPT). The model organizes the most prominent barriers to workplace learning and performance into a conceptual framework that explains and illuminates the architecture of these barriers that exist within the fabric of everyday…

Reflections on Using an Adaptive Leadership Approach to Respond to the Needs of Pregnant and Postpartum Women

ERIC Educational Resources Information Center

Laszewski, Audrey

2017-01-01

The concept of "adaptive leadership" refers to principles that allow professionals and organizations to respond effectively in challenging circumstances. This article presents the personal reflections of a ZERO TO THREE Fellow on selected adaptive leadership principles in action. The author explains how adaptive leadership tools informed…

The European Gender Equality Index: Conceptual and Analytical Issues

ERIC Educational Resources Information Center

Bericat, Eduardo

2012-01-01

This article presents a composite indicator designed to measure and compare existing structural gender equality in the countries of the European Union. The construction of an index is always a complex task which requires making a great many important conceptual, analytical and empirical decisions. This complexity explains the wide variety of…

Coping with a Visual Impairment through Self-Investigation.

ERIC Educational Resources Information Center

van Huijgevoort, Toos

2002-01-01

This article describes how the self-confrontation method (SCM) can help people cope with visual impairment. The actual impact of the impairment can be studied by establishing how being visually impaired is expressed in self-narratives. The different phases of SCM are explained and two case studies are presented. (Contains references.) (Author/CR)

Perceiving the Present and a Systematization of Illusions

ERIC Educational Resources Information Center

Changizi, Mark A.; Hsieh, Andrew; Nijhawan, Romi; Kanai, Ryota; Shimojo, Shinsuke

2008-01-01

Over the history of the study of visual perception there has been great success at discovering countless visual illusions. There has been less success in organizing the overwhelming variety of illusions into empirical generalizations (much less explaining them all via a unifying theory). Here, this article shows that it is possible to…

Using Career Construction Theory in Employment Counseling for Sales and Office and Administrative Support Occupations

ERIC Educational Resources Information Center

Glavin, Kevin; Berger, Carolyn A.

2012-01-01

Clients present for career counseling with an array of career concerns. A single career theory may prove necessary, but insufficient, in addressing these concerns. Career construction theory (CCT; Savickas, 2005) assists individuals with career decision making by integrating 3 different viewpoints of vocational behavior. This article explains how…

Reading & Writing Workshop. The Fantastic Harry Potter.

ERIC Educational Resources Information Center

Lockman, Darcy

2000-01-01

Discusses the Harry Potter series by J.K. Rowling, explaining how to use it to enhance reading and writing instruction. The article presents a brief interview with J.K. Rowling, a Harry Potter time line, and ideas for working on writing and editing paragraphs, creating dynamic dialogue, and fixing grammar and punctuation. Other fantasy books are…

Teaching Bank Runs with Classroom Experiments

ERIC Educational Resources Information Center

Balkenborg, Dieter; Kaplan, Todd; Miller, Timothy

2011-01-01

Once relegated to cinema or history lectures, bank runs have become a modern phenomenon that captures the interest of students. In this article, the authors explain a simple classroom experiment based on the Diamond-Dybvig model (1983) to demonstrate how a bank run--a seemingly irrational event--can occur rationally. They then present possible…

Certified Athletic Trainers in Our Secondary Schools.

ERIC Educational Resources Information Center

Stopka, Christine; Shimon, Jane M.; Horodyski, MaryBeth; Deere, Randy; Bolger, Christine

2002-01-01

Describes the medical, legal, and educational benefits of having a certified athletic trainer in the secondary school, explaining that they can prevent or lessen the severity of an injury or chance of re-injury. The article presents eight options for hiring a certified athletic trainer and offers suggestions and resources for locating one. (SM)

The New Guide to Student Recruitment Marketing. The Best of "Case Currents."

ERIC Educational Resources Information Center

Smith, Virginia Carter, Ed.; Hunt, Susan, Ed.

The 53 best articles from "Case Currents" on student recruitment marketing are presented. The importance of a marketing plan and ways to apply basic marketing principles to recruitment programs are explained. Eight sections cover: exploring the marketing concept; conducting market research and putting the data to work; reaching out to recruit…

Labour and the Grammar Schools: A History

ERIC Educational Resources Information Center

Gillard, Derek

2017-01-01

This article outlines the Labour Party's attitude to selective secondary education from the creation of the party in 1900 to the present day. It notes early calls for comprehensive schools; seeks to explain why the post-war Attlee government was so committed to the tripartite system of secondary schools; recounts the failure of the Wilson…

Adventures with Cell Phones

ERIC Educational Resources Information Center

Kolb, Liz

2011-01-01

Teachers are finding creative ways to turn the basic cell phone from a digital distraction into a versatile learning tool. In this article, the author explains why cell phones are important in learning and suggests rather than banning them that they be integrated into learning. She presents activities that can be done on a basic cell phone with a…

Language Education in Elementary Schools: Meeting the Needs of the Nation

ERIC Educational Resources Information Center

Rubio, Fernando

2018-01-01

This article briefly reviews the social, political, and economic context that explains the present status of elementary language education in the United States and addresses the challenges identified by recent reports on the state of language education in the United States. Different curricular models of world language education--exploratory,…

Designing a WebQuest

ERIC Educational Resources Information Center

Salsovic, Annette R.

2009-01-01

A WebQuest is an inquiry-based lesson plan that uses the Internet. This article explains what a WebQuest is, shows how to create one, and provides an example. When engaged in a WebQuest, students use technology to experience cooperative learning and discovery learning while honing their research, writing, and presentation skills. It has been found…

The Performing Arts: Music, Dance, and Theater in the Early Years

ERIC Educational Resources Information Center

Koralek, Derry

2010-01-01

This article presents an interview with Mimi Brodsky Chenfeld, a longtime early childhood teacher, author, teacher educator, and advocate for integrating the arts with every aspect of the curriculum. In this interview, Chenfeld shares her thoughts about the performing arts: music, dance, and theater. She explains why it is important for young…

Social Issues in the English Classroom.

ERIC Educational Resources Information Center

Hurlbert, C. Mark, Ed.; Totten, Samuel, Ed.

This book presents articles from 25 concerned teachers and professors explaining why and how they integrate inquiry into troubling social issues with the study of language and literature and make it the subject of discussion and writing-to-learn activities. The titles and authors of the 19 contributions to the book are: (1) "Educating for the…

Synthesizing Strategies Creatively: Solving Linear Equations

ERIC Educational Resources Information Center

Ponce, Gregorio A.; Tuba, Imre

2015-01-01

New strategies can ignite teachers' imagination to create new lessons or adapt lessons created by others. In this article, the authors present the experience of an algebra teacher and his students solving linear and literal equations and explain how the use of ideas found in past NCTM journals helped bring this lesson to life. The…

Human Rights and Public Education

ERIC Educational Resources Information Center

Bowring, Bill

2012-01-01

This article attempts a contrast to the contribution by Hugh Starkey. Rather than his account of the inexorable rise of human rights discourse, and of the implementation of human rights standards, human rights are here presented as always and necessarily scandalous and highly contested. First, I explain why the UK has lagged so far behind its…

Teaching Strategy: Human Rights Around the World and at Home.

ERIC Educational Resources Information Center

Manson, Patrick

1998-01-01

Presents a lesson on human rights for middle and secondary school students in which they identify human rights, cite examples of human-rights abuses and affirmations, and relate actions to the articles of the Universal Declaration of Human Rights (UDHR). Explains that students identify human-rights issues globally and at home. (CMK)

A Stealth Drug Recall: Who Protects Consumers and Shareholders?

ERIC Educational Resources Information Center

Monseau, Susanna; Lasher, Nancy

2015-01-01

In September 2010, William Weldon, chief executive officer (CEO) and chairman of Johnson & Johnson (J&J), was called to testify in front of the Committee on Oversight and Government Reform to explain the largest product recall in the 125-year history of the well-known pharmaceutical and consumer products company. This article presents a…

Gender Equality in Media Content and Operations: Articulating Academic Studies and Policy--A Presentation

ERIC Educational Resources Information Center

Lourenço, Mirta Edith

2016-01-01

In this article, Mirta Lourenço explains the prospects when higher education studies interface with UNESCO for policy change. The baseline is that education institutions' articulation with media organizations, media professionals, policy-makers, and civil society groups is essential to achieve gender equality in and through media.

Developing Explanations and Developing Understanding: Students Explain the Phases of the Moon Using Visual Representations

ERIC Educational Resources Information Center

Parnafes, Orit

2012-01-01

This article presents a theoretical model of the process by which students construct and elaborate explanations of scientific phenomena using visual representations. The model describes progress in the underlying conceptual processes in students' explanations as a reorganization of fine-grained knowledge elements based on the Knowledge in Pieces…

Prospective guidance in a free-swimming cell.

PubMed

Delafield-Butt, Jonathan T; Pepping, Gert-Jan; McCaig, Colin D; Lee, David N

2012-07-01

A systems theory of movement control in animals is presented in this article and applied to explaining the controlled behaviour of the single-celled Paramecium caudatum in an electric field. The theory-General Tau Theory-is founded on three basic principles: (i) all purposive movement entails prospectively controlling the closure of action-gaps (e.g. a distance gap when reaching, or an angle gap when steering); (ii) the sole informational variable required for controlling gaps is the relative rate of change of the gap (the time derivative of the gap size divided by the size), which can be directly sensed; and (iii) a coordinated movement is achieved by keeping the relative rates of change of gaps in a constant ratio. The theory is supported by studies of controlled movement in mammals, birds and insects. We now show for the first time that it is also supported by single-celled paramecia steering to the cathode in a bi-polar electric field. General Tau Theory is deployed to explain this guided steering by the cell. This article presents the first computational model of prospective perceptual control in a non-neural, single-celled system.

Parasystole due to re-entry as the possible mechanism of ventricular parasystole with second-degree entrance block.

PubMed

Kinoshita, Shinji; Katoh, Takakazu; Yoshida, Hiroshi

2010-05-01

In 1974, Kinoshita reported a case of 'irregular parasystole' due to type I second-degree entrance block. Since then, many cases of such 'irregular' parasystole have been reported by us. To explain the mechanism of 'irregular' parasystole, two theories have been suggested, namely, 'electrotonic modulation' by Jalife and Moe, and 'type I second-degree entrance block' by us. On the contrary, in 1960, Kinoshita et al. reported a case of concealed bigeminy for the first time. The electrocardiographic findings in concealed bigeminy have suggested that there are dual re-entrant pathways with markedly long effective refractory periods in the re-entrant pathway. We have suggested that parasystole may be caused by re-entry in such re-entrant pathways. In this article, attempts are made to explain the mechanism of all the electrocardiographic findings in our cases of parasystole by 'parasystole due to re-entry'. Using 24 studies on parasystole and 21 studies on concealed extrasystoles that we have reported over 50 years, as well as three exemplary cases in this article, attempts are made to explain all electrocardiographic findings in parasystole by 'parasystole due to re-entry'. The electrocardiographic findings in our previous clinical cases of parasystole and concealed extrasystoles, as well as exemplary cases and diagrams in the present article, strongly suggest 'parasystole due to re-entry' as the mechanism of ventricular parasystole with second-degree entrance block.

The performativity of "media logic" in the mass mediation of science.

PubMed

Plesner, Ursula

2012-08-01

Studies of the use of research-based expertise in the mass media often demonstrate how experts are used to confirm journalists' angles on particular stories or how research-based knowledge claims are twisted. Both among practitioners and science communication scholars, such practices are often explained with reference to a pervasive "media logic." "Media logic" is constructed as governing choices and interactions of researchers and journalists. This article critically examines the extensive use of the term "media logic" to explain choices, changes or content in media production, and presents Actor-Network-Theory as an approach that invites us to ask what takes place in practice without resorting to such generalizing explanatory devices. The article argues that a quick jump to "media logic" as an explanation may imply that we forget its contingency and ignore what actually takes place in journalists' and researchers' negotiations about texts and facts in the mass mediation of science.

Tobacco-induced suppression of the vascular response to dental plaque.

PubMed

Buduneli, Nurcan; Scott, David A

2018-05-16

Cigarette smoking presents oral health professionals with a clinical and research conundrum: reduced periodontal vascular responsiveness to the oral biofilm accompanied by increased susceptibility to destructive periodontal diseases. This presents a significant problem, hampering diagnosis and complicating treatment planning. The aim of this review is to summarize contemporary hypotheses that help explain mechanistically the phenomenon of a suppressed bleeding response to dysbiotic plaque in the periodontia of smokers. The influence of smoke exposure on angiogenesis, innate cell function, the production of inflammatory mediators including cytokines and proteases, tobacco-bacterial interactions and potential genetic predisposition, are discussed. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Prepare to publish.

PubMed

Price, P M

2000-01-01

"I couldn't possibly write an article." "I don't have anything worthwhile to write about." "I am not qualified to write for publication." Do any of these statements sound familiar? This article is intended to dispel these beliefs. You can write an article. You care for the most complex patients in the health care system so you do have something worthwhile to write about. Beside correct spelling and grammar there are no special skills, certificates or diplomas required for publishing. You are qualified to write for publication. The purpose of this article is to take the mystique out of the publication process. Each step of publishing an article will be explained, from idea formation to framing your first article. Practical examples and recommendations will be presented. The essential components of the APA format necessary for Dynamics: The Official Journal of the Canadian Association of Critical Care Nurses will be outlined and resources to assist you will be provided.

Reply [to “An open letter to Ellen Druffel” and to “A second look at gender distribution among AGU Fellows”

NASA Astrophysics Data System (ADS)

Druffel, Ellen R. M.

The purpose of my brief article [Druffel, 1994] was to inform AGU members of gender inequity within the AGU Fellows. I raised the question 2 years ago, then assembled the statistics and reported the results to the Fellows Committee. At their recommendation, I wrote the article for Eos to report the facts. The reasons for this inequity were intended to be discussed separately. Deming presents several hypotheses that he feels may explain the inequity. I address them below.

CONSTITUTING THE OUTLINES OF A PHILOSOPHY OF AYURVEDA: MAINLY ON MENTAL HEALTH IMPORT

PubMed Central

Balodhi, J.P.

1987-01-01

SUMMARY The antiquity of achievements of Hindus in the field of Mental health is explained. The chief points discussed in this article are: (1) The exact sense in which the school of ancient Indian Medicine (Ayurveda) is to be understood. (2) The interpretation of some of the fundamental philosophical issues governing the laws of mental sciences and (3) The relevance of such laws to modern scientific world. However, the present article limits its scope to Charaka Samhita- the most fundamental book on Ayurveda only. PMID:21927226

Revisiting the concept of behavior patterns in animal behavior with an example from food-caching sequences in wolves (Canis lupus), coyotes (Canis latrans), and red foxes (Vulpes vulpes).

PubMed

Gadbois, Simon; Sievert, Olivia; Reeve, Catherine; Harrington, F H; Fentress, J C

2015-01-01

We discuss the history, conceptualization, and relevance of behavior patterns in modern ethology by explaining the evolution of the concepts of fixed action patterns and modal action patterns. We present the movement toward a more flexible concept of natural action sequences with significant degrees of (production and expressive) freedom. An example is presented with the food caching behavior of three Canidae species: red fox (Vulpes vulpes), coyote (Canis latrans) and gray wolf (Canis lupus). Evolutionary, ecological, and neuroecological/neuroethological arguments are presented to explain the difference in levels of complexity and stereotypy between Canis and Vulpes. This article is part of a Special Issue entitled: Canine Behavior. Copyright © 2014 Elsevier B.V. All rights reserved.

The situation-specific theory of pain experience for Asian American cancer patients.

PubMed

Im, Eun-Ok

2008-01-01

Studies have indicated the need for theories that explain and target ethnic-specific cancer pain experiences, including those of Asian Americans. In this article, I present a situation-specific theory that explains the unique cancer pain experience of Asian Americans. Unlike other existing theories, this situation-specific theory was developed on the basis of evidence, including a systematic literature review and research findings, making it comprehensive and highly applicable to research and practice with Asian American patients with cancer. Thus, this theory would strengthen the interconnections among theory, evidence, and practice in pain management for Asian American cancer patients.

[The influence of Naturphilosophie in nineteenth-century science: electromagnetism and energy].

PubMed

Silva, Ana Paula Bispo; Silva, Jamily Alves da

2017-01-01

Phenomena involving electromagnetism and conservation of energy during the nineteenth century did not fit the reigning Newtonian paradigm. Among scholars, there was the need to explain such facts considering "something more" that had not yet been expressed. Through this explanation, Naturphilosophie, the philosophical branch associated with the German romantic movement of the nineteenth century, seems to offer new ways of understanding the sciences. In this article, we present main aspects of the work of Schelling, the main exponent of Naturphilosophie, and how his assumptions were inserted into the physical sciences to explain electromagnetism and conservation of energy.

Plurilingualism as a Catalyst for Creativity in Superdiverse Societies: A Systemic Analysis.

PubMed

Piccardo, Enrica

2017-01-01

Post-industrial societies are characterized by a high degree of mobility which manifests itself through waves of migration and affects all knowledge domains and all aspects of both individual and collective lives. This situation presents challenges under the pressure of a powerfully uniformizing globalization. However, the exponential increase of diversity linked to intensified mobility is also conducive to social transformations since, when the numerous languages and cultures of the migrants encounter the languages and cultures of the host countries, they act as catalyzers of change. This article considers such social transformation in the light of the concept of plurilingualism as distinct from multilingualism, explaining the advantages of the former over the latter in such contexts, and analyzes possible synergies between plurilingualism and creativity through the lens of complexity theories and the theory of affordances, with the related concepts of 'affordance spaces' and landscape of affordances. After a brief introduction of the main tenets of complexity theories and affordances, the article builds on three complementary models of creativity, using complexity theories as a framework and discusses the specific characteristics and potential of plurilingualism by explaining how it can transform diversity from an obstacle into an opportunity, a possibility for action. The triadic relationship between creativity, plurilingualism, and complexity is considered. As a result, the article suggests that plurilingualism can create conditions conducive to creativity thanks to its multiple and flexible nature that values all forms of cross-fertilization and the uniqueness of the resulting individual trajectories. Without claiming any causal relationship between plurilingualism and creativity, the paper explains the reasons why it is crucial to nurture and foster plurilingualism in order to provide favorable conditions for creativity and change. The article explains the characteristics and implications of plurilanguaging, and the potential for individuals to embrace a holistic, complex view of languages and cultures and to experience empowerment in the process of perceiving and exploring linguistic and cultural diversity, hybridity and interconnections, thus discovering and liberating their full creative repertoire.

Plurilingualism as a Catalyst for Creativity in Superdiverse Societies: A Systemic Analysis

PubMed Central

Piccardo, Enrica

2017-01-01

Post-industrial societies are characterized by a high degree of mobility which manifests itself through waves of migration and affects all knowledge domains and all aspects of both individual and collective lives. This situation presents challenges under the pressure of a powerfully uniformizing globalization. However, the exponential increase of diversity linked to intensified mobility is also conducive to social transformations since, when the numerous languages and cultures of the migrants encounter the languages and cultures of the host countries, they act as catalyzers of change. This article considers such social transformation in the light of the concept of plurilingualism as distinct from multilingualism, explaining the advantages of the former over the latter in such contexts, and analyzes possible synergies between plurilingualism and creativity through the lens of complexity theories and the theory of affordances, with the related concepts of ‘affordance spaces’ and landscape of affordances. After a brief introduction of the main tenets of complexity theories and affordances, the article builds on three complementary models of creativity, using complexity theories as a framework and discusses the specific characteristics and potential of plurilingualism by explaining how it can transform diversity from an obstacle into an opportunity, a possibility for action. The triadic relationship between creativity, plurilingualism, and complexity is considered. As a result, the article suggests that plurilingualism can create conditions conducive to creativity thanks to its multiple and flexible nature that values all forms of cross-fertilization and the uniqueness of the resulting individual trajectories. Without claiming any causal relationship between plurilingualism and creativity, the paper explains the reasons why it is crucial to nurture and foster plurilingualism in order to provide favorable conditions for creativity and change. The article explains the characteristics and implications of plurilanguaging, and the potential for individuals to embrace a holistic, complex view of languages and cultures and to experience empowerment in the process of perceiving and exploring linguistic and cultural diversity, hybridity and interconnections, thus discovering and liberating their full creative repertoire. PMID:29312046

Kulvarn Atwal--"The Thinking School"--A New Approach to Learning-Centred Leadership

ERIC Educational Resources Information Center

Oates, Chris

2017-01-01

This article presents an interview with Kulvarn Atwal, headteacher at a primary school in London. Mr. Atwal discusses the challenges of post-graduate study and the impact of his studies on his professional practice. He explains how he discovered workplace learning theories and communities of practice during his studies and how he incorporated…

The Multilevel Mixed Intact Group Analysis: A Mixed Method to Seek, Detect, Describe, and Explain Differences Among Intact Groups

ERIC Educational Resources Information Center

Schoonenboom, Judith

2016-01-01

Educational innovations often involve intact subgroups, such as school classes or university departments. In small-scale educational evaluation research, typically involving 1 to 20 subgroups, differences among these subgroups are often neglected. This article presents a mixed method from a qualitative perspective, in which differences among…

Preferences of Male and Female Students for TSA Competitive Events

ERIC Educational Resources Information Center

Mitts, Charles R.; Haynie, W. J., III

2010-01-01

Arguably a major issue facing technology education (TE) since its inception has been its failure to attract and keep female students. This article explains one primary reason female students may be avoiding TE courses, presents a research-tested set of tools that TE teachers can use to help fix the problem, and offers a new realizable pathway…

Abduction--A Logical View for Investigating and Initiating Processes of Discovering Mathematical Coherences

ERIC Educational Resources Information Center

Meyer, Michael

2010-01-01

According to theoretical concepts like constructivism, each learner has to build up knowledge on his or her own. The learner creates hypotheses in order to explain "facts". Hypotheses do not guarantee certainty. They have to be verified. In this article, a theoretical framework will be presented which can help to understand and analyse the…

Has Corpus-Based Instruction Reached a Tipping Point? Practical Applications and Pointers for Teachers

ERIC Educational Resources Information Center

Huang, Li-Shih

2017-01-01

This article provides an easy introduction into corpus-based instruction by explaining what the approach entails. It also presents key terms and discusses key theoretical concepts drawn from the literature; from these, practical applications and pointers are offered for those practitioners wishing to use corpus data or implement corpus-based…

Visuals in Geography Textbooks: Categorization of Types and Assessment of Their Instructional Qualities

ERIC Educational Resources Information Center

Janko, Tomáš; Knecht, Petr

2013-01-01

The article focuses on the issue of visuals in geography textbooks and their assessment. The issue is explained from the perspective of educational and cognitive psychological theory and the theory of textbooks. The general purpose of the presented research is to develop a research instrument for categorising the types of visuals in geography…

Getting Ready

ERIC Educational Resources Information Center

Umphrey, Jan; Foran, Michael

2012-01-01

This article presents an interview with Michael Foran, the 2012 MetLife/NASSP National High School Principal of the Year. In the interview, Mr. Foran explains what it means to be a school leader and how it has influenced his work at New Britain (CT) High School. He also describes the ways he is working toward getting all students at New Britain…

Methane Bubble Flame Tower--A Spectacularly Engaging Way to Teach Density

ERIC Educational Resources Information Center

Sandoval, Christopher

2012-01-01

This article presents a demonstration using methane bubble flame tower that offers a fun and relatively cheap way of demonstrating what happens when there is a density difference. Teachers can do this as a predict-observe-explain demonstration after the students have learned about density to extend their learning and get into some higher order…

Using Professional Presentations to Improve Cross-Cultural Communication

ERIC Educational Resources Information Center

Vozza, Victoria Moran

2014-01-01

In this article, I explain how I used my interdisciplinary expertise in a TESOL classroom. The class consisted of 24 high-intermediate students ages 25 to 35, with a 65/35% male-to-female ratio. Of the students, 75% were Spanish speaking, while the remainder consisted of Farsi, Arabic, Hindi, Russian, Mandarin, Korean, and German speakers. The…

Spellings's Legacy: A "Long Overdue" Assessment of Colleges

ERIC Educational Resources Information Center

Chronicle of Higher Education, 2008

2008-01-01

This article presents an interview with Education Secretary Margaret Spellings. In this interview, she talks about her tenure and some key higher-education issues. She explains how some colleges do not recognize that they are on an unsustainable path. She also discusses how Americans must get out of the mind-set that college is a traditional…

Relational Contexts and Aesthetics: Achieving Positive Connections with Mandated Clients

ERIC Educational Resources Information Center

McKaig, Ann McCullough

2003-01-01

This article describes a model for group art therapy using an art-based and relational-aesthetic approach. The group was developed to address the complicated issues presented when working with survivors of abuse who are court-mandated to attend counseling. The concept of "gender entrapment" (Richie, 1996) is offered to explain the survivors'…

What Makes Children Fearful and Anxious

ERIC Educational Resources Information Center

Honig, Alice Sterling; Miller, Susan A.; Church, Ellen Booth

2007-01-01

This article explains the causes of children's fears and anxieties in the following age brackets: (1) 0-2 years old; (2) 3-4 years old; and (3) 5-6 years old. It presents situations wherein children develop fears and anxious feelings. It also discusses how to deal and manage these fears and anxieties and enumerates what can be done to make…

A Theory of Learning (?) in Confucian Perspective

ERIC Educational Resources Information Center

Cheng, Chung-ying

2016-01-01

In this article, I present a model of four dimensions for the idea of learning in the classical Confucian perspective. This model is intended to capture the most essential four aspects of learning which explain why self-cultivation of a human person toward an end of self-fulfillment and social transformation of humanity is possible. I shall also…

The Stuttering Treatment Research Evaluation and Assessment Tool (STREAT): Evaluating Treatment Research as Part of Evidence-Based Practice

ERIC Educational Resources Information Center

Davidow, Jason H.; Bothe, Anne K.; Bramlett, Robin E.

2006-01-01

Purpose: This article presents, and explains the issues behind, the Stuttering Treatment Research Evaluation and Assessment Tool (STREAT), an instrument created to assist clinicians, researchers, students, and other readers in the process of critically appraising reports of stuttering treatment research. Method: The STREAT was developed by…

Improving Access to the Baccalaureate: Articulation Agreements and the National Science Foundation's Advanced Technological Education Program

ERIC Educational Resources Information Center

Zinser, Richard W.; Hanssen, Carl E.

2006-01-01

This article presents an analysis of national data from the Advanced Technological Education (ATE) program regarding articulation agreements for the transfer of 2-year technical degrees to baccalaureate degrees. Quantitative and qualitative data are illustrated to help explain the extent to which ATE projects improve access to universities for…

Principals' Influence on Instructional Quality: Insights from US Schools

ERIC Educational Resources Information Center

Printy, Susan

2010-01-01

This article seeks to explain the ways in which leadership makes a difference to the quality of instruction in US schools by reviewing research published since 2000. The review of research is presented in three major sections, organised according to the methodology used in each study. The first section looks into quantitative studies that probe…

Handbook for Building Homes of Earth. Appropriate Technologies for Development. Reprint R-34.

ERIC Educational Resources Information Center

Wolfskill, Lyle A.; And Others

This manual, developed by the Agency for International Development and used by the Peace Corps, explains how to build homes made of earth. Information came from reports, books, and articles from many countries, coupled with research by soil engineers at Texas A & M University. It is presented in the most nontechnical format possible. The…

Implementing a Structured Reading Program in an Afterschool Setting: Problems and Potential Solutions

ERIC Educational Resources Information Center

Hartry, Ardice; Fitzgerald, Robert; Porter, Kristie

2008-01-01

In this article, Ardice Hartry, Robert Fitzgerald, and Kristie Porter present results from their implementation study of a structured reading program for fourth, fifth, and sixth graders in an afterschool setting. As the authors explain, schools and districts often view an extended school day as a promising way to address the literacy needs of…

A Metaphorical Strategy: The Formation of the Semantics of Derived Adjectives

ERIC Educational Resources Information Center

Sadikova, Aida G.; Kajumova, Diana F.; Davletbaeva, Diana N.; Khasanova, Oxana V.; Karimova, Anna A.; Valiullina, Gulnaz F.

2016-01-01

The relevance of the presented problems due to the fact that reinterpreted the values producing the foundations and formation of the lexical meaning of the derived adjective occurs according to the laws of associative thinking and it should be explained through semantic-cognitive analysis. The goal of the article is the description and comparison…

Teaching about Christianity: A Configurative Review of Research in English Schools

ERIC Educational Resources Information Center

Fancourt, Nigel

2017-01-01

This article presents a systematic review of empirical research on teaching about Christianity in state schools in England between 1993 and 2013. First, I explain the background to this religion's current place within English religious education. The value of a configurative review is set out, and inclusion criteria are outlined, leading to the…

Humanities in the Aftermath: An Interview with Gary Olson

ERIC Educational Resources Information Center

Taylor, Todd

2010-01-01

This article presents an interview with Gary Olson on the changing contexts of the humanities in this modern world. He emphasizes that the humanities are absolutely essential when it comes to the very real-world problems. He explains that what he is saying not just applies to terrorism and economic crisis; the humanities equip everyone to deal…

Emergence and Outlook of Competence-Based Education in European Education Systems: An Overview

ERIC Educational Resources Information Center

Tchibozo, Guy

2011-01-01

This contribution takes stock on the emergence of competence-based education in European Union (EU) countries. The article explains how economic constraints but also educational motives led educational policies and systems in the EU to shift to competence-based education. The related instructional frame and concepts are presented, as are the major…

A Simple Device for Measuring Static Compliance of Lung-Thorax Combine

ERIC Educational Resources Information Center

Sircar, Sabyasachi

2015-01-01

Explaining the concept of lung compliance remains a challenge to the physiology teacher because it cannot be demonstrated easily in human subjects and all attempts until now have used only simulation models. A simple device is described in the present article to measure the compliance of the "lung-thorax" combine in human subjects with…

Let Your Participants Star in Your Singapore Trainings

ERIC Educational Resources Information Center

Jacobs, George

2013-01-01

This article explains the why and how of active learning, which is based on cognitive psychology. Also explained is the Singapore Ministry of Education's slogan, "Teach Less, Learn More," a good slogan for promoting active learning. [This article was published in "Singapore Business Review," Apr 1 2013.

A Primer on Bayesian Analysis for Experimental Psychopathologists

PubMed Central

Krypotos, Angelos-Miltiadis; Blanken, Tessa F.; Arnaudova, Inna; Matzke, Dora; Beckers, Tom

2016-01-01

The principal goals of experimental psychopathology (EPP) research are to offer insights into the pathogenic mechanisms of mental disorders and to provide a stable ground for the development of clinical interventions. The main message of the present article is that those goals are better served by the adoption of Bayesian statistics than by the continued use of null-hypothesis significance testing (NHST). In the first part of the article we list the main disadvantages of NHST and explain why those disadvantages limit the conclusions that can be drawn from EPP research. Next, we highlight the advantages of Bayesian statistics. To illustrate, we then pit NHST and Bayesian analysis against each other using an experimental data set from our lab. Finally, we discuss some challenges when adopting Bayesian statistics. We hope that the present article will encourage experimental psychopathologists to embrace Bayesian statistics, which could strengthen the conclusions drawn from EPP research. PMID:28748068

Testing for Blackleg and Dickeya in the 2017 field season

USDA-ARS?s Scientific Manuscript database

This article is aimed at raising awareness of the recently emerged potato blackleg disease and the research being conducted at USDA-ARS Ithaca and Cornell University to address this problem. This article explains the current management strategies for this disease and explains our research team’s re...

Principles of mastitis treatment in sheep and goats.

PubMed

Mavrogianni, Vasia S; Menzies, Paula I; Fragkou, Ilektra A; Fthenakis, George C

2011-03-01

This article indicates the principles for treatment of mastitis in ewes/does and explains the reasons why treatment may occasionally fail. It presents the principles for administration of antimicrobial agents at drying off of the animals. Finally, it addresses the risk of antimicrobials present in milk when improper withdrawal periods are used and the issues around testing for inhibitors before putting the milk into in a farm's tank. Copyright © 2011 Elsevier Inc. All rights reserved.

The Role of Triads in the Evolution of the Periodic Table: Past and Present

NASA Astrophysics Data System (ADS)

Scerri, Eric

2008-04-01

The purpose of this article is to propose a new design for the presentation of the periodic system of the elements. It is a system that highlights the fundamental importance of elements as basic substances rather than elements as simple substances, a distinction that is explained in the article. The proposed table is a variant of the Janet or left-step periodic table. Furthermore the fundamental nature of atomic number triads of elements is put to use in obtaining a new perfect triad by relocating hydrogen among the halogens to give the triad H, F, Cl. The relative virtues of this table, as compared with the medium-long form and the left-step table, are discussed.

Strange history: the fall of Rome explained in Hereditas.

PubMed

Bengtsson, Bengt O

2014-12-01

In 1921 Hereditas published an article on the fall of Rome written by the famous classical scholar Martin P:son Nilsson. Why was a paper on this unexpected topic printed in the newly founded journal? To Nilsson, the demise of the Roman Empire was explained by the "bastardization" occurring between "races" from different parts of the realm. Offspring from mixed couples were of a less stable "type" than their parents, due to the breaking up by recombination of the original hereditary dispositions, which led to a general loss of competence to rule and govern. Thus, the "hardness" of human genes, together with their recombination, was - according to Nilsson - the main cause of the fall of Rome. Nilsson's argument is not particularly convincingly presented. Human "races" are taken to have the same genetic structure as inbred crop strains, and Nilsson believes in a metaphysical unity between the individual and the race to which it belongs. However, in my view, Martin P:son Nilsson and his friend Herman Nilsson-Ehle had wider aims with the article than to explain a historical event. The article can be read as indicating strong support from the classical human sciences to the ambitious new science of genetics. Support is also transferred from genetics to the conservative worldview, where the immutability and inflexibility of the Mendelian genes are used to strengthen the wish for greater stability in politics and life. The strange article in Hereditas can, thus, be read as an early instance in the - still ongoing - tug-of-war between the conservative and the liberal ideological poles over how genetic results best are socially interpreted. © 2015 The Authors.

Organizing to Use Facebook Advertisements: A Planning Tool for Extension Professionals, Businesses, and Communities

ERIC Educational Resources Information Center

Barnes, James

2016-01-01

The purpose of this article is to explain how Extension professionals, businesses, and communities can use Facebook advertisements effectively. The article is a planning tool that introduces Facebook's Advertiser Help Center, explains some applicable key concepts, and suggests best practices to apply before launching a Facebook advertising…

Match Your Hardwood Lumber to Current Market Needs

Treesearch

Robert J. Bush; Steven A. Sinclair; Philip A. Araman

1990-01-01

This article explains how hardwood lumber producers can best market their product. The study included four segments of the market for hardwood lumber. These segments were: furniture, cabinet, dimension and flooring, and molding/millwork manufacturers. The article explains how the study was conducted and the characteristics of companies (i.e., potential customers) that...

Ahead of the Pack? Explaining the Unequal Distribution of Scholarships in Germany

ERIC Educational Resources Information Center

Haas, Christina; Van De Werfhorst, Herman

2017-01-01

This article investigates to what extent scholarships are unequally distributed among students in Germany and how these inequalities can be explained. Following sociological theory, the article argues that elites seek qualitative ways of distinguishing themselves in a mass higher education system. Using student surveys, we demonstrate that class…

Supporting Young Writers with Award-Winning Books

ERIC Educational Resources Information Center

MacKay, Kathryn Lake; Ricks, Paul H.; Young, Terrell A.

2017-01-01

This article presents a way to use award-winning books as mentor texts for very young writers. Books were selected as mentor texts from the winners of the Australian Early Childhood Children's Book of the Year Award and the American Theodor Seuss Geisel Award. The authors explain the value of using award-winning texts in the classroom and describe…

Gas Fride Heat Pumps : The Present and Future

NASA Astrophysics Data System (ADS)

Kurosawa, Shigekichi; Ogura, Masao

In japan techniques for saving energy is an important goal since energy resources such as oil and nuclear power are limited. Recently gas fired absorption heat pumps and gas engine driven heat pumps have been installed in facilifies such as hotels, swimming pools and offices.
In this article recent techniques, applications and future aspects for gas fired heat pumps are explained.

Strengthening the Gluteus Medius Using Various Bodyweight and Resistance Exercises

PubMed Central

Tufano, James J.; Golas, Artur; Petr, Miroslav

2016-01-01

ABSTRACT THE GLUTEUS MEDIUS (Gmed) IS AN IMPORTANT MUSCLE AND, IF WEAK, CAN CAUSE KNEE, HIP, OR LOWER-BACK PATHOLOGIES. THIS ARTICLE REVIEWS METHODS OF Gmed STRENGTH ASSESSMENT, PROVIDES EXERCISES THAT TARGET THE Gmed BASED ON ELECTROMYOGRAPHY, PRESENTS HOW TO IMPLEMENT Gmed STRENGTHENING IN HEAVY RESISTANCE TRAINING PROGRAMS, AND EXPLAINS THE IMPORTANCE OF INCLUDING THESE EXERCISES IN THESE PROGRAMS. PMID:27340373

Art appreciation and aesthetic feeling as objects of explanation.

PubMed

Hogan, Patrick Colm

2013-04-01

The target article presents a thought-provoking approach to the relation of neuroscience and art. However, at least two issues pose potential difficulties. The first concerns whether "art appreciation" is a coherent topic for scientific study. The second concerns the degree to which processing fluency can explain aesthetic feeling or may simply be one component of a more complex account.

Metaphors in Mathematics Classrooms: Analyzing the Dynamic Process of Teaching and Learning of Graph Functions

ERIC Educational Resources Information Center

Font, Vicenc; Bolite, Janete; Acevedo, Jorge

2010-01-01

This article presents an analysis of a phenomenon that was observed within the dynamic processes of teaching and learning to read and elaborate Cartesian graphs for functions at high-school level. Two questions were considered during this investigation: What types of metaphors does the teacher use to explain the graphic representation of functions…

The Influence of the Openness of an E-Learning Situation on Adult Students' Self-Regulation

ERIC Educational Resources Information Center

Jezegou, Annie

2013-01-01

This article presents empirical research conducted with French speaking adults studying for a diploma. Their training took place mainly in e-learning. The goal of this research was to identify and explain the processes of influence existing between two specific dimensions: the degree of openness of the components of the e-learning situation and…

Acceptance and Mindfulness Techniques as Applied to Refugee and Ethnic Minority Populations with PTSD: Examples from "Culturally Adapted CBT"

ERIC Educational Resources Information Center

Hinton, Devon E.; Pich, Vuth; Hofmann, Stefan G.; Otto, Michael W.

2013-01-01

In this article we illustrate how we utilize acceptance and mindfulness techniques in our treatment (Culturally Adapted CBT, or CA-CBT) for traumatized refugees and ethnic minority populations. We present a Nodal Network Model (NNM) of Affect to explain the treatment's emphasis on body-centered mindfulness techniques and its focus on psychological…

A Short History of the Science and Mathematics Education Centre at Curtin University

ERIC Educational Resources Information Center

Treagust, David F.

2011-01-01

This article is presented in four parts. In the first part, I describe the foundation of the Science and Mathematics Education Centre (SMEC) at Curtin University. In the second part, I explain the development of SMEC's teaching and research capacity under its three directors. In the third section, I describe how federal government support of SMEC…

Culturally Specific Youth Substance Abuse Resistance Skills: Applicability across the U.S.-Mexico Border

ERIC Educational Resources Information Center

Marsiglia, Flavio F.; Kulis, Stephen; Rodriguez, Gregorio Martinez; Becerra, David; Castillo, Jason

2009-01-01

This article reports on the prevalence and frequency of use of a set of drug-resistance strategies among a sample of Mexican adolescents. The keepin' it REAL (refuse, explain, avoid, and leave) strategies are part of a model drug-prevention intervention program originally developed by and for youth in the United States. The present study tests the…

Integrating Learning, Leadership, and Crisis in Management Education: Lessons from Army Officers in Iraq and Afghanistan

ERIC Educational Resources Information Center

Kayes, D. Christopher; Allen, Nate; Self, Nate

2013-01-01

This article presents a model and case study used to teach crisis leadership as a management education topic. The materials emerge from studies of U.S. Army leaders (company commanders and platoon leaders) working in Iraq and Afghanistan. The authors explain how examples and cases from military combat provide tools to teach about crisis…

Ideas linguisticas de Bernardo de Aldrete (The Linguistic Ideas of Bernardo de Aldrete).

ERIC Educational Resources Information Center

Molina Redondo, Jose Andres de

1968-01-01

In 1602, Bernardo Jose de Aldrete wrote a book on Spanish linguistics entitled "Del origen de la lengua castellana o romance que hoy se usa en Espana" (The Origin of Castilian Presently Spoken in Spain") in which he explains and defends Castilian against the purist preference for Latin. This article reviews and evaluates Aldrete's linguistic ideas…

Why Do so Few Public School Districts Use Merit Pay?

ERIC Educational Resources Information Center

Goldhaber, Dan; DeArmond, Michael; Player, Daniel; Choi, Hyung-Jai

2008-01-01

This article presents a principal-agent model in the context of public schools to help explain the use of merit pay for teachers. The model considers how both the nature of teaching and the political costs of union resistance affect school district merit pay decisions. Our results support the idea that merit pay is more likely in environments…

Trends in Ethnic Inequality in the Attainment of Vocational Degrees: A Cohort Study in Germany

ERIC Educational Resources Information Center

Schuller, Karin

2018-01-01

The present article analyzes the development of the ethnic gap--with respect to the attainment of vocational degrees--over the immigration cohorts 1960-2001 by examining how social integration indicators and general secondary school education may help to explain the trend. It was found that the gap between natives and migrants increased. Above…

How to never be wrong.

PubMed

Gershman, Samuel J

2018-05-24

Human beliefs have remarkable robustness in the face of disconfirmation. This robustness is often explained as the product of heuristics or motivated reasoning. However, robustness can also arise from purely rational principles when the reasoner has recourse to ad hoc auxiliary hypotheses. Auxiliary hypotheses primarily function as the linking assumptions connecting different beliefs to one another and to observational data, but they can also function as a "protective belt" that explains away disconfirmation by absorbing some of the blame. The present article traces the role of auxiliary hypotheses from philosophy of science to Bayesian models of cognition and a host of behavioral phenomena, demonstrating their wide-ranging implications.

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

This intern report consists of the workshop handbook for the Comprehensive Environmental and Natural Resource Management Planning workshop presented by the Council of Energy Resource Tribes. The workshop objectives were to foster and awareness of integrated resource management rationale; present the fundamental elements of an integrated approach; explain what distinguishes this approach from mainstream strategies; discuss how worldview and philosophy shape action and policy; present ways in which philosophical dexterity promotes effective management; and identify opportunities to engage and participate in integrated management. Resource articles presented at the meeting have been removed for separate processing for inclusion on the datamore » base.« less

Cost-volume-profit and net present value analysis of health information systems.

PubMed

McLean, R A

1998-08-01

The adoption of any information system should be justified by an economic analysis demonstrating that its projected benefits outweigh its projected costs. Analysis differ, however, on which methods to employ for such a justification. Accountants prefer cost-volume-profit analysis, and economists prefer net present value analysis. The article explains the strengths and weaknesses of each method and shows how they can be used together so that well-informed investments in information systems can be made.

Toward a Script Theory of Guidance in Computer-Supported Collaborative Learning

PubMed Central

Fischer, Frank; Kollar, Ingo; Stegmann, Karsten; Wecker, Christof

2013-01-01

This article presents an outline of a script theory of guidance for computer-supported collaborative learning (CSCL). With its 4 types of components of internal and external scripts (play, scene, role, and scriptlet) and 7 principles, this theory addresses the question of how CSCL practices are shaped by dynamically reconfigured internal collaboration scripts of the participating learners. Furthermore, it explains how internal collaboration scripts develop through participation in CSCL practices. It emphasizes the importance of active application of subject matter knowledge in CSCL practices, and it prioritizes transactive over nontransactive forms of knowledge application in order to facilitate learning. Further, the theory explains how external collaboration scripts modify CSCL practices and how they influence the development of internal collaboration scripts. The principles specify an optimal scaffolding level for external collaboration scripts and allow for the formulation of hypotheses about the fading of external collaboration scripts. Finally, the article points toward conceptual challenges and future research questions. PMID:23378679

Epigenomic Susceptibility to the Social World: Plausible Paths to a "Newest Morbidity".

PubMed

Boyce, W Thomas

2017-08-01

This article-presented on the celebratory occasion of Dr Robert Haggerty's 91st birthday-describes how a 1962 article by Dr Haggerty and his colleague Dr Roger Meyer launched a previously unexplored, pediatric research enterprise by asserting that: "There are little precise data to explain why one person becomes ill with an infecting agent and another not." Noting a prospective association between family stressors and the acquisition of β-hemolytic streptococcal infections, the article introduced a generation of young academic pediatricians-the author of the present article among them-to the possibility of causal linkages among children's adversity exposures, compromised immunological processes, and the development of immune-mediated, acute or chronic diseases of childhood. That research agenda has led, over the past 40 years, to the advent of psychoneuroimmunology as a field of study, to the recognition of childhood stress and adversity as potential etiologic agents among childhood morbidities, and to the discovery of differential susceptibility to social adversities within populations of children. Copyright © 2017 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

A Multilevel Analysis of Students' Science Achievements in Relation to Their Self-Regulation, Epistemological Beliefs, Learning Environment Perceptions, and Teachers' Personal Characteristics

ERIC Educational Resources Information Center

Pamuk, Savas; Sungur, Semra; Oztekin, Ceren

2017-01-01

This study adopted a cross-sectional and correlational research design in an attempt to add our understanding of student- and teacher-level factors that help explain variability in students' science achievement to the existing literature. More specifically, the present article examined students' science achievement in relation to their…

The Other Side of the Coin: A Self-Study of Graduate Student Exposure to International Experiences of Inclusion

ERIC Educational Resources Information Center

Fleishman, Melissa

2012-01-01

This article presents a retrospective understanding of self-study by re-living a study abroad experience through critical reflection. It will explain and clarify how reflection and self-study of the personal experiences of a graduate student can enhance the meaning of inclusion. This paper begins with a brief conceptualization of self-study,…

The mystery of altruism and transcultural nursing.

PubMed

Dowd, Steven; Davidhizar, Ruth; Giger, Joyce Newman

2007-01-01

Why do some individuals choose the professions they do? Is it for altruistic reasons? This article examines this question from the standpoints of sociobiology, evolutionary biology, game theory, and memetics. Implications for transcultural nursing are included. The Giger-Davidhizar Transcultural Assessment Model is presented as a nursing model and might explain altruism even beyond other models. An overview of the Giger-Davidhizar Transcultural Assessment Model is included.

Are Boys and Girls Still Digitally Differentiated? The Case of Catalonian Teenagers

ERIC Educational Resources Information Center

Cussó-Calabuig, Roser; Carrera Farran, Xavier; Bosch-Capblanch, Xavier

2017-01-01

Aim/Purpose: This article presents a study of ICT use and attitudes related to the computer use of girls and boys from Catalonia in order to detect which gender differences may explain the low presence of women in the ICT field and to design a proposal of actions in schools to help reduce these differences. Background: Since the number of women in…

Detecting Bias in Meta-Analyses of Distance Education Research: Big Pictures We Can Rely On

ERIC Educational Resources Information Center

Bernard, Robert M.; Borokhovski, Eugene; Tamim, Rana M.

2014-01-01

This article has two interrelated purposes. The first is to explain how various forms of bias, if introduced during any stage of a meta-analysis, can provide the consumer with a misimpression of the state of a research literature. Five of the most important bias-producing aspects of a meta-analysis are presented and discussed. Second, armed with…

Taking Advantage of the Paradigmatic Crisis: Brazilian Everyday Life Studies as a New Epistemological Approach to the Understanding of Teachers' Work

ERIC Educational Resources Information Center

Süssekind, Maria Luiza

2014-01-01

This article presents an epistemological overview of abyssal thinking and its impact on the field of education, particularly in relation to teachers' work, as it is done and understood. It argues that the clearest expression of abyssal thinking is the hegemony of science which explains two school phenomena: the historical subalternisation of the…

On the Heat Transfer through a Solid Slab Heated Uniformly and Continuously on One of Its Surfaces

ERIC Educational Resources Information Center

Marin, E.; Lara-Bernal, A.; Calderon, A.; Delgado-Vasallo, O.

2011-01-01

Some peculiarities of the heat transfer through a sample that is heated by the superficial absorption of light energy under continuous uniform illumination are discussed. We explain, using a different approach to that presented in a recent article published in this journal (Salazar "et al" 2010 "Eur. J. Phys." 31 1053-9), that the front surface of…

The Value of Writing "How-to" Books in High School World History and Geography Class

ERIC Educational Resources Information Center

Jones, Kathryn; Daisey, Peggy

2011-01-01

This article presents a story about eighty-six ninth-grade World History and Geography students who authored a "how-to" book, while pretending that they were experts who lived in the past and had to explain how to do something relating to that time period. These students attended a large high school in the Midwest; the school's…

Mathematics Models in Chemistry--An Innovation for Non-Mathematics and Non-Science Majors

ERIC Educational Resources Information Center

Rash, Agnes M.; Zurbach, E. Peter

2004-01-01

The intention of this article is to present a year-long interdisciplinary course, Mathematical Models in Chemistry. The course is comprised of eleven units, each of which has both a mathematical and a chemical component. A syllabus of the course is given and the format of the class is explained. The interaction of the professors and the content is…

Lagrangian derivation of the two coupled field equations in the Janus cosmological model

NASA Astrophysics Data System (ADS)

Petit, Jean-Pierre; D'Agostini, G.

2015-05-01

After a review citing the results obtained in previous articles introducing the Janus Cosmological Model, consisting of a set of two coupled field equations, where one metrics refers to the positive masses and the other to the negative masses, which explains the observed cosmic acceleration and the nature of dark energy, we present the Lagrangian derivation of the model.

"Not" Just a Matter of Style: Addressing Culturally Different Musics as Social Praxes in Secondary School Music Classes

ERIC Educational Resources Information Center

Goble, J. Scott

2010-01-01

In this article, the author aims to make evident how instructional practices could be modified or expanded in order that music education might have a "more clearly tangible and beneficial effect on the present and future lives of music learners, communities, and society at large." First, the author explains briefly how pragmatist philosophy and…

Rare diseases, rare presentations: recognizing atypical inherited kidney disease phenotypes in the age of genomics.

PubMed

Ars, Elisabet; Torra, Roser

2017-10-01

A significant percentage of adults (10%) and children (20%) on renal replacement therapy have an inherited kidney disease (IKD). The new genomic era, ushered in by the next generation sequencing techniques, has contributed to the identification of new genes and facilitated the genetic diagnosis of the highly heterogeneous IKDs. Consequently, it has also allowed the reclassification of diseases and has broadened the phenotypic spectrum of many classical IKDs. Various genetic, epigenetic and environmental factors may explain 'atypical' phenotypes. In this article, we examine different mechanisms that may contribute to phenotypic variability and also provide case examples that illustrate them. The aim of the article is to raise awareness, among nephrologists and geneticists, of rare presentations that IKDs may show, to facilitate diagnosis.

Method for Assessing Risk of Road Accidents in Transportation of School Children

NASA Astrophysics Data System (ADS)

Pogotovkina, N. S.; Volodkin, P. P.; Demakhina, E. S.

2017-11-01

The rationale behind the problem being investigated is explained by the remaining high level of the accident rates with the participation of vehicles carrying groups of children, including school buses, in the Russian Federation over the period of several years. The article is aimed at the identification of new approaches to improve the safety of transportation of schoolchildren in accordance with the Concept of children transportation by buses and the plan for its implementation. The leading approach to solve the problem under consideration is the prediction of accidents in the schoolchildren transportation. The article presents the results of the accident rate analysis with the participation of school buses in the Russian Federation for five years. Besides, a system to monitor the transportation of schoolchildren is proposed; the system will allow analyzing and forecasting traffic accidents which involve buses carrying groups of children, including school buses. In addition, the article presents a methodology for assessing the risk of road accidents during the transportation of schoolchildren.

The role of research-article writing motivation and self-regulatory strategies in explaining research-article abstract writing ability.

PubMed

Lin, Ming-Chia; Cheng, Yuh-Show; Lin, Sieh-Hwa; Hsieh, Pei-Jung

2015-04-01

The purpose of the study was to investigate the effects of research-article writing motivation and use of self-regulatory writing strategies in explaining second language (L2) research-article abstract writing ability, alongside the L2 literacy effect. Four measures were administered: a L2 literacy test, a research abstract performance assessment, and inventories of writing motivation and strategy. Participants were L2 graduate students in Taiwan (N=185; M age=25.8 yr., SD=4.5, range=22-53). Results of structural equation modeling showed a direct effect of motivation on research-article writing ability, but no direct effect of strategy or indirect effect of motivation via strategy on research-article writing ability, with L2 literacy controlled. The findings suggest research-article writing instruction should address writing motivation, besides L2 literacy.

The disasters of war in Darfur, 1950-2004.

PubMed

Reyna, Stephen P

2010-01-01

This article investigates the conflict that had been developing since the 1950s in Darfur and which in 2003 and 2004 burst into intense warfare. A 'complex-structuring of violence' standpoint explains the warfare. The argument is organised in two parts. The first section formulates the position by introducing Darfur, next evaluating the prevailing barbarisation perspective's attempts to explicate Darfur warring and, finally, formally presenting the complex structuring standpoint. The second section offers evidence bearing upon this standpoint. This involves information showing that four interrelated structural realms form a causal complex producing the violence. The article ends with discussion of the US government's role in Darfurian disasters of war.

Does Promotion Orientation Help Explain Why Future-Orientated People Exercise and Eat Healthy?

PubMed

Milfont, Taciano L; Vilar, Roosevelt; Araujo, Rafaella C R; Stanley, Robert

2017-01-01

A study with United States undergraduate students showed individuals high in concern with future consequences engage in exercise and healthy eating because they adopt a promotion orientation, which represents the extent to which individuals are inclined to pursue positive gains. The present article reports a cross-cultural replication of the mediation findings with undergraduate samples from Brazil and New Zealand. Promotion orientation mediated the association between concern with future consequences and exercise attitudes in both countries, but the associations for healthy eating were not replicated-which could be explained by distinct obesity prevalence and eating habits in these socio-cultural contexts. We discuss theoretical and practical implications of the findings for promoting health behavior.

How Johnson Fought the War on Poverty: The Economics and Politics of Funding at the Office of Economic Opportunity

PubMed Central

Bailey, Martha J.; Duquette, Nicolas J.

2014-01-01

This article presents a quantitative analysis of the geographic distribution of spending through the 1964 Economic Opportunity Act (EOA). Using newly assembled state- and county-level data, the results show that the Johnson administration directed funding in ways consistent with the War on Poverty’s rhetoric of fighting poverty and racial discrimination: poorer areas and those with a greater share of nonwhite residents received systematically more funding. In contrast to New Deal spending, political variables explain very little of the variation in EOA funding. The smaller role of politics may help explain the strong backlash against the War on Poverty’s programs. PMID:25525279

Plant cutin genesis: unanswered questions.

PubMed

Domínguez, Eva; Heredia-Guerrero, José A; Heredia, Antonio

2015-09-01

The genesis of cutin, the main lipid polymer present in the biosphere, has remained elusive for many years. Recently, two main approaches have attempted to explain the process of cutin polymerization. One describes the existence of an acyltransferase cutin synthase enzyme that links activated monomers of cutin in the outer cell wall, while the other shows that plant cutin is the final result of an extracellular nonenzymatic self-assembly and polymerizing process of cutin monomers. In this opinion article, we explain both models and suggest that they could be pieces of a more complex biological scenario. We also highlight their different characteristics and current limitations, and suggest a potential synergism of both hypotheses. Copyright © 2015 Elsevier Ltd. All rights reserved.

Thou Shalt Be Reproducible! A Technology Perspective

PubMed Central

Mair, Patrick

2016-01-01

This article elaborates on reproducibility in psychology from a technological viewpoint. Modern open source computational environments are shown and explained that foster reproducibility throughout the whole research life cycle, and to which emerging psychology researchers should be sensitized, are shown and explained. First, data archiving platforms that make datasets publicly available are presented. Second, R is advocated as the data-analytic lingua franca in psychology for achieving reproducible statistical analysis. Third, dynamic report generation environments for writing reproducible manuscripts that integrate text, data analysis, and statistical outputs such as figures and tables in a single document are described. Supplementary materials are provided in order to get the reader started with these technologies. PMID:27471486

Explaining autism spectrum disorders: central coherence vs. predictive coding theories.

PubMed

Chan, Jason S; Naumer, Marcus J

2014-12-01

In this article, we review a recent paper by Stevenson et al. (J Neurosci 34: 691-697, 2014). This paper illustrates the need to present different forms of stimuli in order to characterize the perceptual abilities of people with autism spectrum disorder (ASD). Furthermore, we will discuss their behavioral results and offer an opposing viewpoint to the suggested neuronal drivers of ASD. Copyright © 2014 the American Physiological Society.

A Vignette: "You're American?" Attempts to Reach Muslim High School Students in Germany

ERIC Educational Resources Information Center

Dorfman, Dorinne

2008-01-01

This article presents a story of how an American teacher in Berlin tried to reach out to her Muslim high school students. She relates how her students were always gracious to her but when they found out she was an American, they tend to avoid talking to her. She explains that the reputation the United States has earned over the past three years…

Moving beyond Naturalism: Using a Discussion of "Miss Julie" to Educate Students about Date Rape--and More

ERIC Educational Resources Information Center

Bloom, Davida

2006-01-01

In this article, the author talks about using the play entitled, "Miss Julie" to educate her students about date rape. According to her, the play presents a unique opportunity to bring up the topic of date rape. Several theories, including the social learning theory and the evolutionary theory, have been put forth to explain the existence of rape.…

Physical ability, fitness and police work.

PubMed

Bonneau, J; Brown, J

1995-09-01

The objective of this article is to provide an overview of physical ability, fitness and police work. The literature will be reviewed, and the method we have used to develop a tool that measures the physical abilities required for police work will be presented. The importance of linking this standard with a programme for health promotion will be stressed. The reasons why this standard is occupation specific and non-discriminatory will be explained.

Naive Theory of Biology: The Pre-School Child's Explanation of Death

ERIC Educational Resources Information Center

Vlok, Milandre; de Witt, Marike W.

2012-01-01

This article explains the naive theory of biology that the pre-school child uses to explain the cause of death. The empirical investigation showed that the young participants do use a naive theory of biology to explain function and do make reference to "vitalistic causality" in explaining organ function. Furthermore, most of these…

Sport participation and its association with social and psychological factors known to predict substance use and abuse among youth: A scoping review of the literature

PubMed Central

Clark, Heather J.; Camiré, Martin; Wade, Terrance J.; Cairney, John

2015-01-01

ABSTRACT This article presents the results of a scoping review of the sport literature (2000–2014) on psychological and social outcomes relevant to youth alcohol and illicit drug use. Prior reviews report that sport is related to increased alcohol use and reduced illicit drug use among youth, yet provide little guidance regarding the mechanisms that can explain this relationship. We reviewed the literature on sport participation and psychological and social outcomes to identify factors that could help explain this link. Psychological and social factors were selected as they play a paramount role in understanding youth alcohol and drug use. Fifty-nine articles were identified and included in the review. The literature generally supported connections between sport and positive psychological and social outcomes, including self-esteem, self-regulation, general life skills, and pro-social behaviour. Yet limitations in the methods and measures limit the ability to draw conclusions from the literature. In addition, the diversity of youth and sport was generally ignored in the literature. This article suggests a number of directions for future research that might improve our understanding of how sport impacts psychological and social outcomes along with alcohol and illicit drug use. PMID:26692895

Optical pulse response of a fibre ring resonator

NASA Astrophysics Data System (ADS)

Pandian, G. S.; Seraji, Faramarz E.

1991-06-01

This article presents the optical pulse response analysis of a fiber ring resonator. It is shown that several interesting functions, namely optical pulse generation, and equalization of fiber dispersion can be realized by using the resonator. The theory is presented in an easy to understand manner, by first considering the steady-state response. The results of the transient pulse response are explained in relation to the steady state results. The results related to optical pulse shaping will be of interest to the future when coherent optical pulse and switching circuits will become available.

Guidelines for Composing and Assessing a Paper on Treatment of Pain.

PubMed

Bogduk, Nikolai; Kennedy, David J; Vorobeychik, Yakov; Engel, Andrew

2017-11-01

Authors, readers, and editors share a common focus. Authors want to publish their work. Readers want to see high-quality, new information. Referees and editors serve to ensure that authors provide valid conclusions based on the quality of information that readers want.Common to each of these roles are instructions to authors. However, these are typically written in an uninspiring, legalistic style, as if they are a set of rules that authors must obey if they expect to get published. This renders the instructions boring and oppressive, if not forbidding. Yet they need not be so, if they are set in context.Instructions to authors can be cast in a way as to reflect common purpose. They can remind authors what perceptive readers want to see in a paper and, thereby, prompt authors to include all necessary information. If cast in this way, instructions to authors are not a set of rules by which to satisfy publishers; they become guidelines for the etiquette of communication between authors and their readers.Against this background, the present article has been composed to serve several purposes. Foremost, it amplifies instructions to authors beyond the conventional technicalities such as headings, layout, font size, and line spacing. It prescribes the type of information that should be communicated and explains the reasons for those recommendations. Doing so not only informs authors about what to write, but also informs readers and referees about what to look for in a good paper. Secondarily, the article publicizes examples of errors and deficiencies of manuscripts submitted to the Journal in the past that have delayed their acceptance and publication, which could have been avoided had the forthcoming recommendations been followed. The recommendations also reprise the elements taught in courses conducted by the Spine Intervention Society in their extended program on evidence-based medicine. Doing so underscores that instructions for authors are not a procedural technicality but a way to ensure that what authors write, what readers read, and what the Journal publishes comply with contemporary precepts of good evidence.Some 20 years ago, the Journal of the American Medical Association published a comprehensive series of articles with a common title: "Users' Guides to the Medical Literature" [1,2]. These articles focused on the science of statistical tests and critical appraisal, and their importance for properly understanding the literature. The present article differs in that it does not presume to teach technicalities. Instead, it describes and explains, step by step, the critical components of an article, what authors should include, and what readers should look for, so that the Journal can ensure that consistent, high-quality information is shared between its authors and readers.The present article focuses on articles concerning treatment of pain, largely because this type of article is more commonly submitted than articles on reliability or validity of diagnostic procedures. Although the present article principally focuses on papers for the Spine Section of the Journal, the same principles, appropriately adapted, serve for other sections. © 2017 American Academy of Pain Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Charge transfer in photorefractive CdTe:Ge at different wavelengths

NASA Astrophysics Data System (ADS)

Shcherbin, K.; Odoulov, S.; Ramaz, F.; Farid, B.; Briat, B.; von Bardeleben, H. J.; Delaye, P.; Roosen, G.

2001-10-01

The charge transfer processes in photorefractive CdTe:Ge were modeled using the data of optical absorption, magnetic circular dichroism (MCD) and electron paramagnetic resonance (EPR) spectroscopies. Within the developed model the variations in the photorefractive properties of different CdTe:Ge samples are explained by differences in the relative concentrations of donor and trap centers. The existence of two different centers of comparable concentrations, each in two charge states, allows charge redistribution between them and gives rise to optical sensitization of some CdTe:Ge samples for photorefractive recording under an auxiliary illumination. In the present article we follow the proposal of pseudo-3D presentation of light-induced absorption to distinguish the main charge transfer processes at different excitation energies and explain the sensitization of CdTe:Ge for photorefractive recording at 1.06, 1.32 and 1.55 μm by light with appropriate wavelength.

Review of corruption in the health sector: theory, methods and interventions.

PubMed

Vian, Taryn

2008-03-01

There is increasing interest among health policymakers, planners and donors in how corruption affects health care access and outcomes, and what can be done to combat corruption in the health sector. Efforts to explain the risk of abuse of entrusted power for private gain have examined the links between corruption and various aspects of management, financing and governance. Behavioural scientists and anthropologists also point to individual and social characteristics which influence the behaviour of government agents and clients. This article presents a comprehensive framework and a set of methodologies for describing and measuring how opportunities, pressures and rationalizations influence corruption in the health sector. The article discusses implications for intervention, and presents examples of how theory has been applied in research and practice. Challenges of tailoring anti-corruption strategies to particular contexts, and future directions for research, are addressed.

What's statistical about learning? Insights from modelling statistical learning as a set of memory processes

PubMed Central

2017-01-01

Statistical learning has been studied in a variety of different tasks, including word segmentation, object identification, category learning, artificial grammar learning and serial reaction time tasks (e.g. Saffran et al. 1996 Science 274, 1926–1928; Orban et al. 2008 Proceedings of the National Academy of Sciences 105, 2745–2750; Thiessen & Yee 2010 Child Development 81, 1287–1303; Saffran 2002 Journal of Memory and Language 47, 172–196; Misyak & Christiansen 2012 Language Learning 62, 302–331). The difference among these tasks raises questions about whether they all depend on the same kinds of underlying processes and computations, or whether they are tapping into different underlying mechanisms. Prior theoretical approaches to statistical learning have often tried to explain or model learning in a single task. However, in many cases these approaches appear inadequate to explain performance in multiple tasks. For example, explaining word segmentation via the computation of sequential statistics (such as transitional probability) provides little insight into the nature of sensitivity to regularities among simultaneously presented features. In this article, we will present a formal computational approach that we believe is a good candidate to provide a unifying framework to explore and explain learning in a wide variety of statistical learning tasks. This framework suggests that statistical learning arises from a set of processes that are inherent in memory systems, including activation, interference, integration of information and forgetting (e.g. Perruchet & Vinter 1998 Journal of Memory and Language 39, 246–263; Thiessen et al. 2013 Psychological Bulletin 139, 792–814). From this perspective, statistical learning does not involve explicit computation of statistics, but rather the extraction of elements of the input into memory traces, and subsequent integration across those memory traces that emphasize consistent information (Thiessen and Pavlik 2013 Cognitive Science 37, 310–343). This article is part of the themed issue ‘New frontiers for statistical learning in the cognitive sciences'. PMID:27872374

What's statistical about learning? Insights from modelling statistical learning as a set of memory processes.

PubMed

Thiessen, Erik D

2017-01-05

Statistical learning has been studied in a variety of different tasks, including word segmentation, object identification, category learning, artificial grammar learning and serial reaction time tasks (e.g. Saffran et al. 1996 Science 274: , 1926-1928; Orban et al. 2008 Proceedings of the National Academy of Sciences 105: , 2745-2750; Thiessen & Yee 2010 Child Development 81: , 1287-1303; Saffran 2002 Journal of Memory and Language 47: , 172-196; Misyak & Christiansen 2012 Language Learning 62: , 302-331). The difference among these tasks raises questions about whether they all depend on the same kinds of underlying processes and computations, or whether they are tapping into different underlying mechanisms. Prior theoretical approaches to statistical learning have often tried to explain or model learning in a single task. However, in many cases these approaches appear inadequate to explain performance in multiple tasks. For example, explaining word segmentation via the computation of sequential statistics (such as transitional probability) provides little insight into the nature of sensitivity to regularities among simultaneously presented features. In this article, we will present a formal computational approach that we believe is a good candidate to provide a unifying framework to explore and explain learning in a wide variety of statistical learning tasks. This framework suggests that statistical learning arises from a set of processes that are inherent in memory systems, including activation, interference, integration of information and forgetting (e.g. Perruchet & Vinter 1998 Journal of Memory and Language 39: , 246-263; Thiessen et al. 2013 Psychological Bulletin 139: , 792-814). From this perspective, statistical learning does not involve explicit computation of statistics, but rather the extraction of elements of the input into memory traces, and subsequent integration across those memory traces that emphasize consistent information (Thiessen and Pavlik 2013 Cognitive Science 37: , 310-343).This article is part of the themed issue 'New frontiers for statistical learning in the cognitive sciences'. © 2016 The Author(s).

The experimental evidence for parapsychological phenomena: A review.

PubMed

Cardeña, Etzel

2018-05-24

This article presents a comprehensive integration of current experimental evidence and theories about so-called parapsychological (psi) phenomena. Throughout history, people have reported events that seem to violate the common sense view of space and time. Some psychologists have been at the forefront of investigating these phenomena with sophisticated research protocols and theory, while others have devoted much of their careers to criticizing the field. Both stances can be explained by psychologists' expertise on relevant processes such as perception, memory, belief, and conscious and nonconscious processes. This article clarifies the domain of psi, summarizes recent theories from physics and psychology that present psi phenomena as at least plausible, and then provides an overview of recent/updated meta-analyses. The evidence provides cumulative support for the reality of psi, which cannot be readily explained away by the quality of the studies, fraud, selective reporting, experimental or analytical incompetence, or other frequent criticisms. The evidence for psi is comparable to that for established phenomena in psychology and other disciplines, although there is no consensual understanding of them. The article concludes with recommendations for further progress in the field including the use of project and data repositories, conducting multidisciplinary studies with enough power, developing further nonconscious measures of psi and falsifiable theories, analyzing the characteristics of successful sessions and participants, improving the ecological validity of studies, testing how to increase effect sizes, recruiting more researchers at least open to the possibility of psi, and situating psi phenomena within larger domains such as the study of consciousness. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

An Integrative Framework of Stress, Attention, and Visuomotor Performance

PubMed Central

Vine, Samuel J.; Moore, Lee J.; Wilson, Mark R.

2016-01-01

The aim of this article is to present an integrative conceptual framework that depicts the effect of acute stress on the performance of visually guided motor skills. We draw upon seminal theories highlighting the importance of subjective interpretations of stress on subsequent performance and outline how models of disrupted attentional control might explain this effect through impairments in visuomotor control. We first synthesize and critically discuss empirical support for theories examining these relationships in isolation. We then outline our integrative framework that seeks to provide a more complete picture of the interacting influences of stress responses (challenge and threat) and attention in explaining how elevated stress may lead to different visuomotor performance outcomes. We propose a number of mechanisms that explain why evaluations of stress are related to attentional control, and highlight the emotion of anxiety as the most likely candidate to explain why negative reactions to stress lead to disrupted attention and poor visuomotor skill performance. Finally, we propose a number of feedback loops that explain why stress responses are often self-perpetuating, as well as a number of proposed interventions that are designed to help improve or maintain performance in real world performance environments (e.g., sport, surgery, military, and aviation). PMID:27847484

Cubosomes as targeted drug delivery systems - a biopharmaceutical approach.

PubMed

Lakshmi, Naga M; Yalavarthi, Prasanna R; Vadlamudi, Harini C; Thanniru, Jyotsna; Yaga, Gowri; K, Haritha

2014-01-01

Cubosomes are reversed bicontinuous cubic phases and possess unique physicochemical properties. These special systems are receiving much attention for the delivery of various hydrophilic, hydrophobic and amphiphilic drugs with enhanced bioavailability and high loading capacity. A wide variety of drugs are applicable for cubosome formulation for various routes of delivery. The lipids used in cubosome formulation are more stable and offer stability to the formulation during shelf-life. The article reviews about the back ground, techniques of cubosome preparation such as high pressure homogenization, probe ultrasonication and automated cubosome preparation; and also methods of cubosomes preparation such as top down, bottom up and other methods with pictorial presentation. This article emphasizes the phase transition and also targeted approaches of cubosomes. The characterization studies for cubosomes such as cryo transmission electron microscopy, differential scanning calorimetry and scanning electron microscopy followed by in-vitro and in-vivo evaluation studies of cubosomes were explained with appropriate examples. Recent applications of cubosomes were explained with reference to flurbiprofen, odorranalectin, diazepam and dexamethasone. The advantages, disadvantages and limitations of cubosomal technology were emphasized.

Correcting a Longstanding Misconception about Social Roles and Personality: A Case Study in the Psychology of Science.

PubMed

Johnson, John A

2018-06-04

Psychologists often argue that sex roles direct different types of socializing behaviors toward males and females and that this differential treatment, in turn, leads to sex differences in personality. Widely cited in support of this thesis has been the Fels longitudinal study finding that dependency and passivity are stable from childhood to adulthood for females only and aggressiveness and sexuality for males only. The present article explains why the type of sex differences in personality stability cited by Fels researchers actually contradicts the view that sex role expectations cause these differences. The report suggests ways in which social learning theory, the dominant developmental paradigm of the 1960s, may have contributed to the misinterpretation of the Fels data and how the rise of social constructivism maintained this misinterpretation for decades. The article concludes by correcting misconceptions about biology and personality stability and by explaining why theories that incorporate biology are not only more adequate than social constructivism but also more effective in bringing about the changes in society that constructivists desire.

Social Stigma Toward Suicide: Effects of Group Categorization and Attributions in Korean Health News.

PubMed

Lee, Hannah; An, Soontae

2016-01-01

The purpose of this study is to examine the influence of health news content on the stigma of suicide. In particular, this study tested whether the onset controllability and group categorization had a causal effect on people's stigma toward suicide. The results indicated that stigma scores were lower for those who read an article explaining the causes of suicide as uncontrollable than for those who read an article explaining the causes as controllable. Also, lower stigma scores were observed for those who read an article depicting suicidal people as the in-group compared to those who read an article depicting suicidal people as the out-group. Furthermore, stigma scores were the highest for those exposed to an article with the out-group categorization combined with the controllable causes of suicide.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chevallier, J.; Turner, L.

This article describes the design and operation of Trident IX a successfully applied jack up system. A summary of Trident IX's two years of operation in the Arabian Gulf and offshore West Africa is presented. The system is compared to conventional jacking systems in terms of design, operation, costs and safety. Dynamic forces at 400 ft. water depths are summarized, and design of the legs to withstand these dynamic forces and accomodate the new system are explained. Features are listed.

Management of long-term conditions in a prison setting.

PubMed

Perry, J

This article, the fourth in a five-part series, explores the management of long-term conditions in the prison population, as well as patient-centred approaches to care and the challenges this may present. It discusses the effective management of chronic diseases and the importance of evidence-based practice in improving offender health care. The need for an understanding of the sociological and psychological perspectives of living with a long-term condition is explained.

[Patient education and treatment documentation - law to improve the rights of patients].

PubMed

Meltendorf, Gerhard; Meltendorf, Christian

2013-07-01

The Law to Improve the Rights of Patients came into force with the promulgation in the German Federal Law Gazette on February 25, 2013. Thus administrations of medical institutions and doctors of all disciplines should acquaint themselves with the statutory regulations and their impact on the daily practice. The present article describes and explains the statutory regulations concerning patient education and treatment documentation. Georg Thieme Verlag KG Stuttgart · New York.

Teaching at the interface of dance science and somatics.

PubMed

Geber, Pamela; Wilson, Margaret

2010-01-01

This article introduces a combined scientific and somatic approach to teaching and learning about the body, and explains how it can be of benefit to dancers and dance educators. The study of the science of movement (kinesiology) and a somatic approach to teaching are initially defined and described as distinct entities; following this, a model for integration of the two is presented. The authors advocate for such a combination in order to enhance dancing.

[Homicide, suicide or fatal accident?].

PubMed

Straka, L; Novomeský, F; Stuller, F; Krajovic, J; Macko, V; Malachovský, I; Hamzík, J

2011-04-01

A forensic explanation of womandrinker's death is presented in the article. Exsanguination from multiple cut wounds was cause of death. Origin of wounds was unable to explain due to its atypical character and localisation on body surface. Only a subsequent exact allocation of wounding object made clear biomechanical aspects of wounds. A hard ethanol alteration of psychical, senzorical et motorical functions with strong posttraumatic et toxometabolic changes of the body took share on mechanism of death.

Danish and Finnish PISA Results in a Comparative, Qualitative Perspective: How Can the Stable and Distinct Differences between the Danish and Finnish PISA Results Be Explained?

ERIC Educational Resources Information Center

Andersen, Frans Orsted

2010-01-01

The research project presented in this article was designed to provide a better understanding of the stable and significant differences in the PISA results between two otherwise very similar Nordic welfare states, Denmark and Finland. In the PISA studies, Finnish students repeatedly achieve the highest Nordic (and partly worldwide) scores in e.g.…

Tightening the focus: moral panic, moral regulation and liberal government.

PubMed

Hier, Sean P

2011-09-01

The purpose of this article is to tighten the focus of moral panic studies by clarifying and elaborating on an analytical framework that conceptualizes moral panic as a form of moral regulation. The first part of the article explains why moral panic should be conceptualized as a form of moral regulation. The second part presents a rejoinder to Critcher's (2009) critique of the widening focus of moral panic studies. The third part elaborates on the conceptual relationship between the sociologies of moral panic and moral regulation by offering fresh insights into the sociological and political importance of moral panic as a technique of liberal government. © London School of Economics and Political Science 2011.

The culture ready brain

PubMed Central

2010-01-01

In this article, I examine two hypotheses of language origins: the extended mirror system hypothesis and the vocal grooming hypothesis. These conflict in several respects, partly because their authors were trained in different disciplines and influenced by different kinds of evidence. I note some ethnographic/linguistic and psychological issues which, in my view, have not been sufficiently considered by these authors, and present a ‘play and display’ hypothesis which aims to explain the evolution, not of language, but of the ‘culture ready brain’—with apologies to Arbib for so extending his original concept. In the second half of the article, I will test all three hypotheses against the available fossil, archaeological and neuroimaging evidence. PMID:20558409

Evolutionary Ecology of Organs: A Missing Link in Cancer Development?

PubMed

Thomas, Frédéric; Nesse, Randolph M; Gatenby, Robert; Gidoin, Cindy; Renaud, François; Roche, Benjamin; Ujvari, Beata

2016-08-01

There is striking variation in the incidence of cancer in human organs. Malignant tumors are common in the colon and breast but rare in the heart and small bowel. The uterus frequently develops benign fibroid tumors but uterine cancers are relatively rare. The organ-specific difference in cancer prevalence has been explained primarily by the relative roles of intrinsic and extrinsic risk factors. In this opinion article, we propose also considering organs as distinct but connected ecosystems whose different vulnerabilities to malignant transformation may be partially explained by how essential each organ is for survival through the age of reproduction. We present and discuss some of the basic concepts and assumptions of this perspective on evolutionary medicine. Copyright © 2016 Elsevier Inc. All rights reserved.

Research participation as a contract.

PubMed

Lawson, Craig

1995-01-01

In this article, I present a contractualist conception of human-participant research ethics, arguing that the most appropriate source of the rights and responsibilities of researcher and participant is the contractual understanding between them. This conception appears to explain many of the more fundamental ethical incidents of human-participant research. I argue that a system of contractual rights and responsibilities would allow a great deal of research that has often been felt to be ethically problematic, such as research involving deception, concealed research, and research on dependent populations. However, in defining the conditions under which such research should be permissible, my contractualist theory also makes it clear that there are limits -- and explains what those limits are -- to the propriety of such research.

Explaining the Geographical Variation of HIV Among Injection Drug Users in the United States

PubMed Central

Ciccarone, D.; Bourgois, P.

2005-01-01

Distinct physical and chemical types of street heroin exist worldwide, but their impact on behavior and disease acquisition is not well understood or documented. This article presents a hypothesis to explain the unequal diffusion of HIV among injection drug users in the United States by examining the distribution and use of one type of heroin—“Mexican black tar.” Drawing on ethnographic, clinical, epidemiological, and laboratory data, we suggest that the chemical properties of black tar heroin promote the following safer injection practices: (1) the rinsing of syringes with water to prevent clogging; (2) the heating of cookers to promote dissolution; and (3) a rapid transition from venous injection to subcutaneous or intramuscular injections. PMID:14677781

On determinant representations of scalar products and form factors in the SoV approach: the XXX case

NASA Astrophysics Data System (ADS)

Kitanine, N.; Maillet, J. M.; Niccoli, G.; Terras, V.

2016-03-01

In the present article we study the form factors of quantum integrable lattice models solvable by the separation of variables (SoVs) method. It was recently shown that these models admit universal determinant representations for the scalar products of the so-called separate states (a class which includes in particular all the eigenstates of the transfer matrix). These results permit to obtain simple expressions for the matrix elements of local operators (form factors). However, these representations have been obtained up to now only for the completely inhomogeneous versions of the lattice models considered. In this article we give a simple algebraic procedure to rewrite the scalar products (and hence the form factors) for the SoV related models as Izergin or Slavnov type determinants. This new form leads to simple expressions for the form factors in the homogeneous and thermodynamic limits. To make the presentation of our method clear, we have chosen to explain it first for the simple case of the XXX Heisenberg chain with anti-periodic boundary conditions. We would nevertheless like to stress that the approach presented in this article applies as well to a wide range of models solved in the SoV framework.

Simultaneous effects of photo- and radio- darkening in ytterbium-doped aluminosilicate fibers

DOE Office of Scientific and Technical Information (OSTI.GOV)

Duchez, Jean-Bernard, E-mail: jbduchez@unice.fr; Mady, Franck, E-mail: jbduchez@unice.fr; Mebrouk, Yasmine, E-mail: jbduchez@unice.fr

2014-10-21

We present original characterizations of photo-radio-darkening in ytterbium-doped silica optical fibers submitted to the simultaneous action of the pump and of an ionizing radiation. We present the interplay between both radiations, showing e.g. that the pump is able to darken or bleach the fiber depending on the ionizing dose. The photo-resistance of the fiber is shown to play a crucial role on its radio-resistance, and that photo-resistant fibers should be also radio-resistant in low dose rate conditions. All the results are thoroughly explained by a physical model presented in a separate article by Mady et al. (this conference proceeding)

Incorporation of massage into psychotherapy: an integrative and conjoint approach.

PubMed

Posadzki, Paul; Parekh-Bhurke, Sheetal

2011-02-01

This article presents the potential integration of psychotherapy and massage when considering the essence of their beneficial effects. The essence of this model of practice is multifaceted, combining principles from anatomy, physiology and neuroscience with psychotherapy to benefit patient care. It has been advocated that possessing multidisciplinary knowledge from these areas of science enhances psychotherapists' holistic care of their depressive patients. A narrative review of the literatures and a qualitative, conceptual synthesis has been performed to create a new theoretical-pragmatic construct. This article introduces the concept of massage practice as a part of psychotherapy practice and presents the potential integration of psychotherapeutic knowledge with clinical decision-making and the management of depressive symptoms. The authors emphasize the usefulness of multi- and interdisciplinary knowledge in the psychotherapeutic process and explain how this knowledge might be extrapolated and incorporated into theoretical and practical settings to benefit depressive patients. The justification for this concept is also presented. The principles set out in this article may be a useful source of information for psychotherapists concerned about their patients' holistic well-being in addition to the psychopathology for which they have sought treatment. Researchers and psychotherapists can obtain valuable and additional knowledge through cross-fertilization of ideas across the arguments presented here.

The Paleoparasitology in Brazil and Findings in Human Remains from South America: A Review

PubMed Central

Novo, Shênia Patrícia Corrêa; Ferreira, Luiz Fernando

2016-01-01

The review article presents some of the history of how paleoparasitology started in Brazil, making highlight the great responsible Dr. Luiz Fernando Ferreira and Dr. Adauto Araújo, the trajectory of paleoparasitology in Brazil since 1978 and its performance in science to the present day. In sequence, it is made a presentation of parasitological findings on human remains found in archaeological sites in South America, highlighting Brazil, Argentina, Chile, and Peru, where major discoveries have occurred. Many of the parasites found in archaeological material and mentioned in this review went out of Africa with the peopling of Europe and from there they dispersed around the world, where climatic conditions allow the transmission. However, humans have acquired other parasites of animals, since humans invaded new habitats or creating new habits adopting new technologies, thus expanding its range of influence on the environment. Thus, this review article is finalized with information that explain the importance of these findings in the interaction between parasites, human host, and ambient. PMID:27853114

The Paleoparasitology in Brazil and Findings in Human Remains from South America: A Review.

PubMed

Novo, Shênia Patrícia Corrêa; Ferreira, Luiz Fernando

2016-10-01

The review article presents some of the history of how paleoparasitology started in Brazil, making highlight the great responsible Dr. Luiz Fernando Ferreira and Dr. Adauto Araújo, the trajectory of paleoparasitology in Brazil since 1978 and its performance in science to the present day. In sequence, it is made a presentation of parasitological findings on human remains found in archaeological sites in South America, highlighting Brazil, Argentina, Chile, and Peru, where major discoveries have occurred. Many of the parasites found in archaeological material and mentioned in this review went out of Africa with the peopling of Europe and from there they dispersed around the world, where climatic conditions allow the transmission. However, humans have acquired other parasites of animals, since humans invaded new habitats or creating new habits adopting new technologies, thus expanding its range of influence on the environment. Thus, this review article is finalized with information that explain the importance of these findings in the interaction between parasites, human host, and ambient.

Social justice as a framework for undergraduate community health clinical experiences in the United States.

PubMed

Boutain, Doris M

2008-01-01

Educating future registered nurses for social justice is an urgent, yet complex undertaking in undergraduate education. Although the need for social justice education is often highlighted, few articles describe practical teaching strategies for ensuring that undertaking. The purpose of this article is to illustrate how a curricular focus on social justice framed and supported the development of a clinical evaluation tool for undergraduate community health clinical experiences. First, social justice is defined and its relationship to baccalaureate nursing education explained. Then a description is provided of how social justice was highlighted in the vision, curriculum, and community health clinical evaluation tool of a College of Nursing. The article subsequently showcases the content and evaluation of students' journal entries about social justice. The development of the social justice component presented in this article may be useful to nurse educators striving to match theory and practice in the evaluation of social justice in students' community health experience.

[A unit for emergency psychiatry and crisis intervention--concepts, structure and initial experiences].

PubMed

Feuerlein, W; Bronisch, T; Fürmaier, A

1983-03-01

The article reports on a ward with 12 beds which has been set up for emergency cases in psychiatry or for immediate intervention in case of a crisis experienced by a patient. In the theoretical part of this article, it is explained that crisis situations are present in most of the psychiatric emergency patients. The article then goes briefly into the fundamentals of therapeutic strategy in such patients: A therapy which helps to uncover hidden conflicts, the pros and cons of therapy focussed on conflict and on supportive measures; as well as a therapy which supports and promotes the ego. This is followed by a comparison of the ward with corresponding facilities in Germany and abroad and a description of their structure, their patients and their function within a psychiatric care system. The concluding part of the article is devoted to a description of the authors' initial experiences and impressions gained during their work with the ward patients, quoting several examples.

Phylogenetic Trees and Networks Reduce to Phylogenies on Binary States: Does It Furnish an Explanation to the Robustness of Phylogenetic Trees against Lateral Transfers.

PubMed

Thuillard, Marc; Fraix-Burnet, Didier

2015-01-01

This article presents an innovative approach to phylogenies based on the reduction of multistate characters to binary-state characters. We show that the reduction to binary characters' approach can be applied to both character- and distance-based phylogenies and provides a unifying framework to explain simply and intuitively the similarities and differences between distance- and character-based phylogenies. Building on these results, this article gives a possible explanation on why phylogenetic trees obtained from a distance matrix or a set of characters are often quite reasonable despite lateral transfers of genetic material between taxa. In the presence of lateral transfers, outer planar networks furnish a better description of evolution than phylogenetic trees. We present a polynomial-time reconstruction algorithm for perfect outer planar networks with a fixed number of states, characters, and lateral transfers.

eBook management in NHS libraries in the North of England: perceptions and practice.

PubMed

Nicholas, Katie

2018-03-01

In this article, Katie Nicholas presents the findings of a very topical piece of research into the use of eBooks in health libraries, which she completed for a Masters dissertation. Katie graduated with an MA in Library and Information Management (Distinction) from Manchester Metropolitan University in July 2017. She would like to acknowledge the support of her supervisor, Rachel Delbridge, in helping her to gain a Distinction in her dissertation. In the article, she points out that the use of eBooks in the NHS is low compared to other sectors and she presents the findings from her research, which help to explain this. She outlines the development of an electronic tool to help library and information staff make sense of the complexity around eBooks and makes further very practical recommendations for practitioners. A. M. © 2018 Health Libraries Group.

Bridging the knowledge gap: An analysis of Albert Einstein's popularized presentation of the equivalence of mass and energy.

PubMed

Kapon, Shulamit

2014-11-01

This article presents an analysis of a scientific article written by Albert Einstein in 1946 for the general public that explains the equivalence of mass and energy and discusses the implications of this principle. It is argued that an intelligent popularization of many advanced ideas in physics requires more than the simple elimination of mathematical formalisms and complicated scientific conceptions. Rather, it is shown that Einstein developed an alternative argument for the general public that bypasses the core of the formal derivation of the equivalence of mass and energy to provide a sense of derivation based on the history of science and the nature of scientific inquiry. This alternative argument is supported and enhanced by variety of explanatory devices orchestrated to coherently support and promote the reader's understanding. The discussion centers on comparisons to other scientific expositions written by Einstein for the general public. © The Author(s) 2013.

What neuropsychology tells us about human tool use? The four constraints theory (4CT): mechanics, space, time, and effort.

PubMed

Osiurak, François

2014-06-01

Our understanding of human tool use comes mainly from neuropsychology, particularly from patients with apraxia or action disorganization syndrome. However, there is no integrative, theoretical framework explaining what these neuropsychological syndromes tell us about the cognitive/neural bases of human tool use. The goal of the present article is to fill this gap, by providing a theoretical framework for the study of human tool use: The Four Constraints Theory (4CT). This theory rests on two basic assumptions. First, everyday tool use activities can be formalized as multiple problem situations consisted of four distinct constraints (mechanics, space, time, and effort). Second, each of these constraints can be solved by the means of a specific process (technical reasoning, semantic reasoning, working memory, and simulation-based decision-making, respectively). Besides presenting neuropsychological evidence for 4CT, this article shall address epistemological, theoretical and methodological issues I will attempt to resolve. This article will discuss how 4CT diverges from current cognitive models about several widespread hypotheses (e.g., notion of routine, direct and automatic activation of tool knowledge, simulation-based tool knowledge).

Perceiving the present and a systematization of illusions.

PubMed

Changizi, Mark A; Hsieh, Andrew; Nijhawan, Romi; Kanai, Ryota; Shimojo, Shinsuke

2008-04-05

Over the history of the study of visual perception there has been great success at discovering countless visual illusions. There has been less success in organizing the overwhelming variety of illusions into empirical generalizations (much less explaining them all via a unifying theory). Here, this article shows that it is possible to systematically organize more than 50 kinds of illusion into a 7 × 4 matrix of 28 classes. In particular, this article demonstrates that (1) smaller sizes, (2) slower speeds, (3) greater luminance contrast, (4) farther distance, (5) lower eccentricity, (6) greater proximity to the vanishing point, and (7) greater proximity to the focus of expansion all tend to have similar perceptual effects, namely, to (A) increase perceived size, (B) increase perceived speed, (C) decrease perceived luminance contrast, and (D) decrease perceived distance. The detection of these empirical regularities was motivated by a hypothesis, called "perceiving the present," that the visual system possesses mechanisms for compensating neural delay during forward motion. This article shows how this hypothesis predicts the empirical regularity. 2008 Cognitive Science Society, Inc.

Derivative, maxima and minima in a graphical context

NASA Astrophysics Data System (ADS)

Rivera-Figueroa, Antonio; Ponce-Campuzano, Juan Carlos

2013-03-01

A deeper learning of the properties and applications of the derivative for the study of functions may be achieved when teachers present lessons within a highly graphic context, linking the geometric illustrations to formal proofs. Each concept is better understood and more easily retained when it is presented and explained visually using graphs. In this article, we explore the conditions of necessity or sufficiency of the criteria for determining the maxima and minima of a function. The implications for the teaching of derivatives and functions in undergraduate courses are discussed in light of our analysis of textbooks.

iPhone forensics based on Macintosh open source and freeware tools

NASA Astrophysics Data System (ADS)

Höne, Thomas; Creutzburg, Reiner

2011-02-01

The aim of this article is to show the usefulness of Mac OS X based open source tools for forensic investigation of modern iPhones. It demonstrates how important data stored in the iPhone is investigated. Two different scenarios of investigations are presented that are well-suited for a forensics lab work in university. This work shows how to analyze an Apple iPhone using open source and freeware tools. Important data used in a forensics investigation, which are possibly stored on a mobile device are presented. Also the superstructure and functions of the iPhone are explained.

The AAPM/RSNA physics tutorial for residents. Basic physics of MR imaging: an introduction.

PubMed

Hendrick, R E

1994-07-01

This article provides an introduction to the basic physical principles of magnetic resonance (MR) imaging. Essential basic concepts such as nuclear magnetism, tissue magnetization, precession, excitation, and tissue relaxation properties are presented. Hydrogen spin density and tissue relaxation times T1, T2, and T2* are explained. The basic elements of a planar MR pulse sequence are described: section selection during tissue excitation, phase encoding, and frequency encoding during signal measurement.

[Sensorineural hearing loss due to neonatal hyperbilirubinemia].

PubMed

Clarós, P; Turcanu, D; Caballero, M; Costa, C; Clavería, M A; Clarós, A; Clarós, A

2003-01-01

In this article, the sensorineural hearing loss is presented as a possible sequelae of neonatal hyperbilirubinemia. In our program of early hipoacusia detection, 241 babies were examined from January 1996 until November 1999; 7 cases had a history of hyperbilirubinemia in the neonatal period and 2 of them were diagnosed of sensorineural hearing loss. We discuss how the bilirubin or any other associated factor might have been the cause and this could explain the selective affectation of some children.

Seasonal Solar Thermal Absorption Energy Storage Development.

PubMed

Daguenet-Frick, Xavier; Gantenbein, Paul; Rommel, Mathias; Fumey, Benjamin; Weber, Robert; Gooneseker, Kanishka; Williamson, Tommy

2015-01-01

This article describes a thermochemical seasonal storage with emphasis on the development of a reaction zone for an absorption/desorption unit. The heat and mass exchanges are modelled and the design of a suitable reaction zone is explained. A tube bundle concept is retained for the heat and mass exchangers and the units are manufactured and commissioned. Furthermore, experimental results of both absorption and desorption processes are presented and the exchanged power is compared to the results of the simulations.

Brief History of Syphilis

PubMed Central

Tampa, M; Sarbu, I; Matei, C; Benea, V; Georgescu, SR

2014-01-01

Abstract Before the discovery of Treponema pallidum as the etiologic agent, the origins of syphilis have been the subject of several debates. Diverse therapeutic agents were employed in an attempt to cure the disease. Examining the milestones in the history of syphilis, the present article reviews the existing theories that tried to explain the origins of the disease, the approach in art, the cultural and the evolution of the treatments from the empiric means to the discovery of penicillin. PMID:24653750

Dwarfism in art.

PubMed

Limon, Janusz

2015-01-01

Throughout the history of mankind the birth of a child with congenital malformation raised anxiety and torment, along with attempts to explain its origins. It is possible to find relics of such events in prehistoric rock drawings and primitive sculptures, in numerous art pieces produced through the centuries up to modern sculptures, paintings and drawings. The aim of the present article is to show how dwarfs were portrayed in a variety of art forms at different moments in the history of our world.

The qigong of 18 Luohan Hands and yoga for prevention of low back pain: A conceptual synthesis.

PubMed

Posadzki, Paul

2011-04-26

The practice of hathayoga is based on the following assumptions: complexity and multidimensionality of various positive influences on an individual's wholeness through the mind, body and their conscious control. On the other hand, the practice of the qigong of 18 Luohan Hands is based on slow movements designed to mobilise qi within the body. This article presents a conceptual integration of yoga and qigong when considering the congruence of beneficial effects for various systems of the body and prevention of low back pain (LBP). The author emphasizes the usefulness of qigong and yoga practice in clinical units and explains how the essence of these practices relates to each other. The justification of this fusion as well as differences between these two modalities are also described and explained. Within the scope of this article the existence of several similarities between these two practices has been suggested for both practitioners and researchers. They can obtain valuable and additional arguments through cross-fertilization of ideas across presented studies united by shared, underlying biomechanical concepts and physiological effects. Such conceptual enrichment may be a useful source of inspiration for qigong and yoga practitioners who tend to prevent LBP and therapists (physiotherapists, occupational therapists, rehabilitants, nurses, bodywork and movement therapists or massage therapists) intended to manage their patients' back pains and overall health on a daily basis.

Their World, 1996/1997.

ERIC Educational Resources Information Center

Their World, 1996

1996-01-01

The 26 articles in this annual on learning disabilities (LD) are organized into the following categories: research articles, educator resources, educational practices, creativity, professional insights, the LD experience of youth and adults, explaining LD to a child, and parents' trials and tribulations. The articles are: "National Institute of…

Gendered portraits of depression in Swedish newspapers.

PubMed

Bengs, Carita; Johansson, Eva; Danielsson, Ulla; Lehti, Arja; Hammarström, Anne

2008-07-01

Mass media are influential mediators of information, knowledge, and narratives of health and illness. In this article, we report on an examination of personal accounts of illness as presented in three Swedish newspapers, focusing on the gendered representation of laypersons' experiences of depression. A database search identified all articles mentioning depression during the year 2002. Twenty six articles focusing on personal experiences of depression were then subjected to a qualitative content analysis. We identified four themes: displaying a successful facade, experiencing a cracking facade, losing and regaining control, and explaining the illness. We found both similarities and differences with regard to gendered experiences. The mediated accounts of depression both upheld and challenged traditional gender stereotypes. The women's stories were more detailed, relational, emotionally oriented, and embodied. The portrayal of men was less emotional and expressive, and described a more dramatic onset of depression, reflecting hegemonic patterns of masculinity.

Perspectives on the Evolution of Mobile (mHealth) Technologies and Application to Rehabilitation

PubMed Central

Parmanto, Bambang; Fairman, Andrea D.; Crytzer, Theresa M.; Yu, Daihua X.; Pramana, Gede; Coughenour, Derek; Petrazzi, Alan A.

2015-01-01

Individuals with chronic conditions and disabilities who are vulnerable to secondary complications often require complex habilitative and rehabilitative services to prevent and treat these complications. This perspective article reviews the evolution of mHealth technologies and presents insights as to how this evolution informed our development of a novel mHealth system, iMHere (interactive mobile health and rehabilitation), and other technologies, including those used by the Veterans Administration. This article will explain the novel applications of mHealth for rehabilitation and specifically physical therapy. Perspectives on the roles of rehabilitation professionals in the delivery of health care using mHealth systems are included. Challenges to mHealth, including regulatory and funding issues, are discussed. This article also describes how mHealth can be used to improve patient satisfaction and delivery of care and to promote health and wellness. PMID:24925075

EBM, HTA, and CER: clearing the confusion.

PubMed

Luce, Bryan R; Drummond, Michael; Jönsson, Bengt; Neumann, Peter J; Schwartz, J Sanford; Siebert, Uwe; Sullivan, Sean D

2010-06-01

The terms evidence-based medicine (EBM), health technology assessment (HTA), comparative effectiveness research (CER), and other related terms lack clarity and so could lead to miscommunication, confusion, and poor decision making. The objective of this article is to clarify their definitions and the relationships among key terms and concepts. This article used the relevant methods and policy literature as well as the websites of organizations engaged in evidence-based activities to develop a framework to explain the relationships among the terms EBM, HTA, and CER. This article proposes an organizing framework and presents a graphic demonstrating the differences and relationships among these terms and concepts. More specific terminology and concepts are necessary for an informed and clear public policy debate. They are even more important to inform decision making at all levels and to engender more accountability by the organizations and individuals responsible for these decisions.

Scientific ways to study intercessory prayer as an intervention in clinical research.

PubMed

Rath, Linda L

2009-01-01

The purpose of this article is to share a "research journey" to study the somewhat controversial subject of Christian intercessory prayer (CIP) utilized as a clinical intervention, and the knowledge gained along the way. This article will explore the steps in the development and implementation of clinical research to scientifically examine a phenomenon that many say cannot--and should not--be studied. The sequential steps in developing this area of study are detailed and explained from the conception of the initial idea through utilization of concept analysis and literature review to develop the researchable topic. The subsequent development of both qualitative and quantitative pilot studies to investigate CIP in depth is presented to illustrate how the intervention of CIP can successfully be incorporated into clinical research. This article provides guidelines for future researchers who may want to utilize CIP as an intervention.

Using Eye Tracking to Investigate Semantic and Spatial Representations of Scientific Diagrams During Text-Diagram Integration

NASA Astrophysics Data System (ADS)

Jian, Yu-Cin; Wu, Chao-Jung

2015-02-01

We investigated strategies used by readers when reading a science article with a diagram and assessed whether semantic and spatial representations were constructed while reading the diagram. Seventy-one undergraduate participants read a scientific article while tracking their eye movements and then completed a reading comprehension test. Our results showed that the text-diagram referencing strategy was commonly used. However, some readers adopted other reading strategies, such as reading the diagram or text first. We found all readers who had referred to the diagram spent roughly the same amount of time reading and performed equally well. However, some participants who ignored the diagram performed more poorly on questions that tested understanding of basic facts. This result indicates that dual coding theory may be a possible theory to explain the phenomenon. Eye movement patterns indicated that at least some readers had extracted semantic information of the scientific terms when first looking at the diagram. Readers who read the scientific terms on the diagram first tended to spend less time looking at the same terms in the text, which they read after. Besides, presented clear diagrams can help readers process both semantic and spatial information, thereby facilitating an overall understanding of the article. In addition, although text-first and diagram-first readers spent similar total reading time on the text and diagram parts of the article, respectively, text-first readers had significantly less number of saccades of text and diagram than diagram-first readers. This result might be explained as text-directed reading.

Predictors of article impact in suicidology: the bereavement literature, a research note.

PubMed

Andriessen, Karl; Krysinska, Karolina; Stack, Steven

2015-02-01

Citation analysis has been neglected in suicidology. The present note applies a mixed-methods approach to both test and suggest hypotheses for the variation in article impact in the bereavement literature. One hundred three articles from three core suicidology journals met the criteria for inclusion in the investigation. Citations to the articles were obtained from the Web of Science. Predictor variables included structural characteristics of the author (e.g., gender) and the article itself (e.g., years since publication). A multivariate regression analysis determined that, controlling for the other variables, the most important predictor of citations was the review article (β = .461), followed by year of publication (β = -.414), the multiauthored article (β = .302), publication in Suicide and Life-Threatening Behavior (SLTB) (β = .161), and male gender (β = .156). The 12 most cited articles were published between 1979 and 2004 in SLTB. The majority of these papers was written by males, were U.S. authors, and had more than one author. Four of the most cited articles were reviews. The study concludes that structural characteristics of articles and authors explained 41% of the variance in citations. The qualitative analysis determined that review papers, and papers on characteristics of suicide bereavement and psychological autopsies have been most frequently cited. Replication studies are needed for other subfields of suicidology. © 2014 The American Association of Suicidology.

Introduction

NASA Astrophysics Data System (ADS)

Flomenbom, Ophir; Castañeda-Priego, Ramón; Peeters, François

2014-11-01

In this document, we present the Special Issue's projects; these include reviews and articles about mathematical solutions and formulations of single-file dynamics (SFD), yet also its computational modeling, experimental evidence, and value in explaining real life occurrences. In particular, we introduce projects focusing on electron dynamics on liquid helium in channels with changing width, on the zig-zag configuration in files with longitudinal movement, on expanding files, on both heterogeneous and slow files, on files with external forces, and on the importance of the interaction potential shape on the particle dynamics along the file. Applications of SFD are of intrinsic value in life sciences, biophysics, physics, and materials science, since they can explain a large diversity of many-body systems, e.g., biological channels, biological motors, membranes, crowding, electron motion in proteins, etc. These systems are explained in all the projects that participate in this topical issue. This Special Issue can therefore intrigue, inspire and advance scientifically young people, yet also those scientists that actively work in this field.

Article: Next Generation Compliance

EPA Pesticide Factsheets

The article Next Generation Compliance by Cynthia Giles, Assistant Administrator for OECA was published in The Environmental Forum, Sept-Oct 2013 explains EPA's strategy on using new technologies to improve compliance with environmental laws.

EDUCATING CHILDREN WITH LEARNING DISABILITIES--SELECTED READINGS.

ERIC Educational Resources Information Center

FRIERSON, EDWARD C., ED.; BARBE, WALTER B., ED.

INTENDED FOR GENERAL EDUCATORS WAS WELL AS SPECIALISTS, THE COLLECTION CONTAINS SELECTED ARTICLES BY DIFFERENT AUTHORS ON LEARNING DISABILITIES. AN INTRODUCTION TO THE FIELD IS PROVIDED BY AN OVERVIEW (FIVE ARTICLES) AND A CONSIDERATION OF BRAIN DYSFUNCTIONS (FOUR ARTICLES). SPECIALIZED APPROACHES TO LEARNING DISORDERS ARE EXPLAINED FROM THE…

[Empathic leadership: shaping positive change].

PubMed

Wetterauer, U; Ruhl, S

2011-12-01

This paper explains the concept of empathic leadership in the setting of fundamental organisational changes. It deals with the question of how you can establish a culture of leadership, which motivates employees positively and enthuses them for the upcoming changes. It discusses the basics of empathic leadership and considers the question of how handling of emotions influences change processes and how different management styles can be used supportively during changes. With the help of a practical example the different phases of change are presented from a management point of view. Thereby the theory of different levels of employee motivation is explained inter alia. The article shows that empathic leadership also has a lasting economic effect. This can be seen particularly in the power of motivation for change, in addition to recruitment and long-term employee retention.

Efficient bibliographic searches on allergy using ISI databases.

PubMed

Sáez Gómez, J M; Annan, J W; Negro Alvarez, J M; Guillen-Grima, F; Bozzola, C M; Ivancevich, J C; Aguinaga Ontoso, E

2008-01-01

The aim of this article is to provide an introduction to using databases from the Thomson ISI Web of Knowledge, with special reference to Citation Indexes as an analysis tool for publications, and also to explain the meaning of the well-known Impact Factor. We present the partially modified new Consultation Interface to enhance information search routines of these databases. It introduces distinctive methods in search bibliography, including the correct application of analysis tools, paying particular attention to Journal Citation Reports and Impact Factor. We finish this article with comment on the consequences of using the Impact Factor as a quality indicator for the assessment of journals and publications, and how to ensure measures for indexing in the Thomson ISI Databases.

Visual feature integration theory: past, present, and future.

PubMed

Quinlan, Philip T

2003-09-01

Visual feature integration theory was one of the most influential theories of visual information processing in the last quarter of the 20th century. This article provides an exposition of the theory and a review of the associated data. In the past much emphasis has been placed on how the theory explains performance in various visual search tasks. The relevant literature is discussed and alternative accounts are described. Amendments to the theory are also set out. Many other issues concerning internal processes and representations implicated by the theory are reviewed. The article closes with a synopsis of what has been learned from consideration of the theory, and it is concluded that some of the issues may remain intractable unless appropriate neuroscientific investigations are carried out.

[The banishment of the marvellous. Hermaphrodites and sexual mutants in Enlightenment Spain].

PubMed

Vásquez, Francisco; Cleminson, Richard

2011-01-01

This article presents a historical synthesis in order to trace how the collective belief in the existence of hermaphrodites and sex-changes was slowly eroded in the changing medical and cultural context of Enlightenment Spain. In order to explain this change, three interlinked processes are outlined. First, the naturalization of the monster and the disappearance of the "marvellous" in Enlightenment science. Second, the consolidation of modern legal or forensic science and the rise of the medical specialist as the relevant authority in the determination of sexual identity. Third, the emergence of the notion of fundamental biological differences between the sexes. The article concludes by discussing the consequences of these shifts for early nineteenth-century Spanish medicine.

Animal Adaptation and Acclimatization to Cold

ERIC Educational Resources Information Center

Phillips, R. E.; Watson, C. A.

1977-01-01

This article examines the mechanisms of adaptation and acclimatization of animals to cold temperatures. The differences between the two processes are explained and terms are defined. Graphs and drawings illustrate the article. (MA)

Skewed Exposure to Environmental Antigens Complements Hygiene Hypothesis in Explaining the Rise of Allergy.

PubMed

Allaerts, Wilfried; Chang, Tse Wen

2017-06-01

The Hygiene Hypothesis has been recognized as an important cornerstone to explain the sudden increase in the prevalence of asthma and allergic diseases in modernized culture. The recent epidemic of allergic diseases is in contrast with the gradual implementation of Homo sapiens sapiens to the present-day forms of civilization. This civilization forms a gradual process with cumulative effects on the human immune system, which co-developed with parasitic and commensal Helminths. The clinical manifestation of this epidemic, however, became only visible in the second half of the twentieth century. In order to explain these clinical effects in terms of the underlying IgE-mediated reactions to innocuous environmental antigens, the low biodiversity of antigens in the domestic environment plays a pivotal role. The skewing of antigen exposure as a cumulative effect of reducing biodiversity in the immediate human environment as well as in changing food habits, provides a sufficient and parsimonious explanation for the rise in allergic diseases in a highly developed and helminth-free modernized culture. Socio-economic tendencies that incline towards a further reduction of environmental biodiversity may provide serious concern for future health. This article explains that the "Hygiene Hypothesis", the "Old Friends Hypothesis", and the "Skewed Antigen Exposure Hypothesis" are required to more fully explain the rise of allergy in modern societies.

Civic Education and Citizen Engagement: Mobilizing Voters as a Required Field Experiment

ERIC Educational Resources Information Center

Bennion, Elizabeth A.

2006-01-01

This article explains the benefits and challenges of requiring undergraduate political science students to act outside the classroom to mobilize voters. Although several published articles describe student engagement with social service agencies, policy research, community outreach, and classroom simulations, this article fills a gap in the…

Extensive Reading Materials Produced by Learning Communities

ERIC Educational Resources Information Center

Jacobs, G. M.

2013-01-01

This article advocates that students and teachers create some of their own extensive reading materials. Learning communities act as a means of motivating and sustaining student and teacher production of extensive reading materials. The article begins by explaining learning communities. The bulk of the article has two parts. The first part focuses…

Economic Education in an International Context

ERIC Educational Resources Information Center

Watts, Michael; Walstad, William B.

2010-01-01

In this article, the authors explain the purpose and context for the 2009 International Symposium on Economic Education that was the source for articles on four nations with relatively developed systems for economic education: Australia, England, Japan, and Korea. The authors highlight several key comparisons from the four articles that appear in…

Multicultural Science Education and Curriculum Materials

ERIC Educational Resources Information Center

Atwater, Mary M.

2010-01-01

This article describes multicultural science education and explains the purposes of multicultural science curricula. It also serves as an introductory article for the other multicultural science education activities in this special issue of "Science Activities".

The Big Bang, Superstring Theory and the origin of life on the Earth.

PubMed

Trevors, J T

2006-03-01

This article examines the origin of life on Earth and its connection to the Superstring Theory, that attempts to explain all phenomena in the universe (Theory of Everything) and unify the four known forces and relativity and quantum theory. The four forces of gravity, electro-magnetism, strong and weak nuclear were all present and necessary for the origin of life on the Earth. It was the separation of the unified force into four singular forces that allowed the origin of life.

Round Cell Tumors: Classification and Immunohistochemistry.

PubMed

Sharma, Shweta; Kamala, R; Nair, Divya; Ragavendra, T Raju; Mhatre, Swapnil; Sabharwal, Robin; Choudhury, Basanta Kumar; Rana, Vivek

2017-01-01

Round cell tumors as the name suggest are comprised round cells with increased nuclear-cytoplasmic ratio. This group of tumor includes entities such as peripheral neuroectodermal tumor, rhabdomyosarcoma, synovial sarcoma, non-Hodgkin's lymphoma, neuroblastoma, hepatoblastoma, Wilms' tumor, and desmoplastic small round cell tumor. These round cells tumors are characterized by typical histological pattern, immunohistochemical, and electron microscopic features that can help in differential diagnosis. The present article describes the classification and explains the histopathology and immunohistochemistry of some important round cell tumors.

Evaluating the effectiveness of intercultural teachers.

PubMed

Cox, Kathleen

2011-01-01

With globalization and major immigration flows, intercultural teaching encounters are likely to increase, along with the need to assure intercultural teaching effectiveness.Thus, the purpose of this article is to present a conceptual framework for nurse educators to consider when anticipating an intercultural teaching experience. Kirkpatrick's and Bushnell's models provide a basis for the conceptual framework. Major concepts of the model include input, process, output, and outcome.The model may possibly be used to guide future research to determine which variables are most influential in explaining intercultural teaching effectiveness.

Systems and complexity thinking in general practice: part 1 - clinical application.

PubMed

Sturmberg, Joachim P

2007-03-01

Many problems encountered in general practice cannot be sufficiently explained within the Newtonian reductionist paradigm. Systems and complexity thinking - already widely adopted in most nonmedical disciplines - describes and explores the contextual nature of questions posed in medicine, and in general practice in particular. This article briefly describes the framework underpinning systems and complexity sciences. A case study illustrates how systems and complexity thinking can help to better understand the contextual nature of patient presentations, and how different approaches will lead to different outcomes.

The trouble with teething--misdiagnosis and misuse of a topical medicament.

PubMed

Wilson, P H R; Mason, C

2002-05-01

For many clinicians and parents "teething" remains a convenient diagnosis to explain all manner of local and systemic upset in the young child. Many therapies are on the market to help alleviate the symptoms of primary tooth eruption. In this article we highlight the problems of "teething" as a diagnosis by presenting a case where an initial misdiagnosis of teething compromised a patient's life. The same patient then suffered from topical analgesic misuse during the recovery period.

Motional Mechanisms of Homopolar Motors & Rollers

NASA Astrophysics Data System (ADS)

Wong, H. K.

2009-10-01

The strong Nd2Fe14B permanent magnet has facilitated development of various fascinating yet simple homopolar motors However, the physics of these devices is often not explained, or is explained incorrectly. A major concern is that Newton's third law was overlooked in some of the earlier articles. In this paper, I will employ this law in explaining the motional mechanisms of these devices.

How to Keep Your Campus Safe from Infection

ERIC Educational Resources Information Center

Brown, Scott

2005-01-01

In this article, the author explains how antivirus programs work. He also explains how performances of various antivirus programs vary from one to another. He also takes a look at 13 antivirus programs and explains which of these will keep computers protected. These programs include: (1) Sophos Anti-Virus Version 3.86.2; (2) McAfee VirusScan 9.0;…

Selective information seeking: can consumers' avoidance of evidence-based information on colorectal cancer screening be explained by the theory of cognitive dissonance?

PubMed

Steckelberg, Anke; Kasper, Jürgen; Mühlhauser, Ingrid

2007-08-27

Evidence-based patient information (EBPI) is a prerequisite for informed decision-making. However, presentation of EBPI may lead to irrational reactions causing avoidance, minimisation and devaluation of the information. To explore whether the theory of cognitive dissonance is applicable to medical decision-making and useful to explain these phenomena. 261 volunteers from Hamburg (157 women), >or=50 years old without diagnosis of colorectal cancer. DESIGN AND VARIABLES: Within an experiment we simulated information seeking on colorectal cancer screening. Consumers' attitudes towards screening were surveyed using a rating scale from -5 (participate in no way) to +5 (participate unconditionally) (independent variable). Using a cover story, participants were asked to sort 5 article headlines according to their reading preferences. The headlines simulated the pro to contra variety of contents to be found in print media about colorectal cancer screening. The dependent variable was the sequence of article headlines. Participants were very much in favour of screening with scores for faecal occult blood test of 4.0 (0.1) and for colonoscopy 3.3 (0.1). According to our hypothesis we found statistically significant positive correlations between the stimuli in favour of screening and attitudes and significant negative correlations between the stimuli against screening and attitudes. The theory of cognitive dissonance is applicable to medical decision-making. It may explain some phenomena of irrational reactions to evidence-based patient information.

Selective information seeking: can consumers' avoidance of evidence-based information on colorectal cancer screening be explained by the theory of cognitive dissonance?

PubMed Central

Steckelberg, Anke; Kasper, Jürgen; Mühlhauser, Ingrid

2007-01-01

Background: Evidence-based patient information (EBPI) is a prerequisite for informed decision-making. However, presentation of EBPI may lead to irrational reactions causing avoidance, minimisation and devaluation of the information. Objective: To explore whether the theory of cognitive dissonance is applicable to medical decision-making and useful to explain these phenomena. Setting and participants: 261 volunteers from Hamburg (157 women), ≥50 years old without diagnosis of colorectal cancer. Design and variables: Within an experiment we simulated information seeking on colorectal cancer screening. Consumers’ attitudes towards screening were surveyed using a rating scale from -5 (participate in no way) to +5 (participate unconditionally) (independent variable). Using a cover story, participants were asked to sort 5 article headlines according to their reading preferences. The headlines simulated the pro to contra variety of contents to be found in print media about colorectal cancer screening. The dependent variable was the sequence of article headlines. Results: Participants were very much in favour of screening with scores for faecal occult blood test of 4.0 (0.1) and for colonoscopy 3.3 (0.1). According to our hypothesis we found statistically significant positive correlations between the stimuli in favour of screening and attitudes and significant negative correlations between the stimuli against screening and attitudes. Conclusion: The theory of cognitive dissonance is applicable to medical decision-making. It may explain some phenomena of irrational reactions to evidence-based patient information. PMID:19675713

[Physical activity and reproductive health].

PubMed

Sundgot-Borgen, J

2000-11-20

The purpose of this article is to review the present knowledge about physical activity and reproductive health. Medline and manual search for articles related to exercise and menstrual function, and exercise and pregnancy were performed. Repetitive intensive exercise with increased stress hormone utilisation seems to partly explain the disturbances in the hypothalamic-pituitary-adrenal axis. The prevalence of menstrual irregularities is higher among athletes who participate in sports in which leanness is considered important for performance. Most of the studies concerning exercise-induced amenorrhoea have focused on low body weight and low fat ratio of body weight. However, energy drain and nutrient deficiency have been found to be important variables explaining menstrual irregularity in athletes. Loss of bone mass is related to menstrual irregularities hence it is important that menstrual irregularity not is considered a "normal" aspect of being an athlete. There are a number of positive effects and a few hypothetical risks related to exercise during pregnancy. There are no clinically controlled studies allowing us to draw conclusions about the effect of intensive training during pregnancy. Physically active women should be aware of the importance of sufficient energy intake to keep their regular menstrual cycle. Moderate exercise during pregnancy is recommended.

The celebrated écorchés of Honoré Fragonard, part 1: The classical techniques of preparation of dry anatomical specimens in the 18th century.

PubMed

Degueurce, Christophe; Adds, Philip

2010-04-01

The écorchés that Honoré Fragonard created between 1766 and 1771 have miraculously survived the ravages of time due to a technique of preparation which Fragonard never revealed. The present paper and a subsequent article aim to explain the classical methods used by anatomists of the 18th century (Part 1) and to throw light on the details of Fragonard's method (Part 2). Anatomists of the 18th century who wished to preserve their dissections used a method of mummification, which has now fallen into disuse: drying after immersion in alcohol. This article explains the stages of the classical method utilized by French anatomists of the Age of Enlightenment. The cadaver was selected with care before the vascular system was injected with a colored mixture of wax, animal fat, and plant resins. The body was then dehydrated by immersion in a bath of alcohol, after which it was removed and positioned by means of a wooden framework, which held the body in the desired pose while the alcohol evaporated. The vessels were painted, and finally the body was varnished. 2010 Wiley-Liss, Inc.

Embedding and Publishing Interactive, 3-Dimensional, Scientific Figures in Portable Document Format (PDF) Files

PubMed Central

Barnes, David G.; Vidiassov, Michail; Ruthensteiner, Bernhard; Fluke, Christopher J.; Quayle, Michelle R.; McHenry, Colin R.

2013-01-01

With the latest release of the S2PLOT graphics library, embedding interactive, 3-dimensional (3-d) scientific figures in Adobe Portable Document Format (PDF) files is simple, and can be accomplished without commercial software. In this paper, we motivate the need for embedding 3-d figures in scholarly articles. We explain how 3-d figures can be created using the S2PLOT graphics library, exported to Product Representation Compact (PRC) format, and included as fully interactive, 3-d figures in PDF files using the movie15 LaTeX package. We present new examples of 3-d PDF figures, explain how they have been made, validate them, and comment on their advantages over traditional, static 2-dimensional (2-d) figures. With the judicious use of 3-d rather than 2-d figures, scientists can now publish, share and archive more useful, flexible and faithful representations of their study outcomes. The article you are reading does not have embedded 3-d figures. The full paper, with embedded 3-d figures, is recommended and is available as a supplementary download from PLoS ONE (File S2). PMID:24086243

Embedding and publishing interactive, 3-dimensional, scientific figures in Portable Document Format (PDF) files.

PubMed

Barnes, David G; Vidiassov, Michail; Ruthensteiner, Bernhard; Fluke, Christopher J; Quayle, Michelle R; McHenry, Colin R

2013-01-01

With the latest release of the S2PLOT graphics library, embedding interactive, 3-dimensional (3-d) scientific figures in Adobe Portable Document Format (PDF) files is simple, and can be accomplished without commercial software. In this paper, we motivate the need for embedding 3-d figures in scholarly articles. We explain how 3-d figures can be created using the S2PLOT graphics library, exported to Product Representation Compact (PRC) format, and included as fully interactive, 3-d figures in PDF files using the movie15 LaTeX package. We present new examples of 3-d PDF figures, explain how they have been made, validate them, and comment on their advantages over traditional, static 2-dimensional (2-d) figures. With the judicious use of 3-d rather than 2-d figures, scientists can now publish, share and archive more useful, flexible and faithful representations of their study outcomes. The article you are reading does not have embedded 3-d figures. The full paper, with embedded 3-d figures, is recommended and is available as a supplementary download from PLoS ONE (File S2).

A Comprehensive Study on Technologies of Tyre Monitoring Systems and Possible Energy Solutions

PubMed Central

Kubba, Ali E.; Jiang, Kyle

2014-01-01

This article presents an overview on the state of the art of Tyre Pressure Monitoring System related technologies. This includes examining the latest pressure sensing methods and comparing different types of pressure transducers, particularly their power consumption and measuring range. Having the aim of this research to investigate possible means to obtain a tyre condition monitoring system (TCMS) powered by energy harvesting, various approaches of energy harvesting techniques were evaluated to determine which approach is the most applicable for generating energy within the pneumatic tyre domain and under rolling tyre dynamic conditions. This article starts with an historical review of pneumatic tyre development and demonstrates the reasons and explains the need for using a tyre condition monitoring system. Following this, different tyre pressure measurement approaches are compared in order to determine what type of pressure sensor is best to consider in the research proposal plan. Then possible energy harvesting means inside land vehicle pneumatic tyres are reviewed. Following this, state of the art battery-less tyre pressure monitoring systems developed by individual researchers or by world leading tyre manufacturers are presented. Finally conclusions are drawn based on the reviewed documents cited in this article and a research proposal plan is presented. PMID:24922457

A Matter of Conscience: Five Newsmen Explain Their Stands

ERIC Educational Resources Information Center

Farr, William; And Others

1973-01-01

Five articles by newsmen who have been jailed for refusing to answer questions regarding news sources are given. Each article describes the circumstances of these confrontations between individual freedoms and state laws. (KM)

How to write an original article.

PubMed

Mateu Arrom, L; Huguet, J; Errando, C; Breda, A; Palou, J

2018-05-17

A correctly drafted original article gives information on what was done, why it was done, how it was done, the result of what was done, and the significance of what was done. Many articles fail to report their results effectively. To describe the characteristics of an original article and to give practical recommendations to prevent the most common errors in our environment. We performed a systematic search of the terms "how to write a scientific article", "structure of the original article" and "publishing an article" in the databases PubMed and SCOPUS. We analysed the structure of an original article and the characteristics of its parts and prepared advice on the publication of an article. The journal's guidelines for authors should be read. It is usual for the original article to follow the IMRAD structure: Introduction, Methods, Results and Discussion. The introduction states briefly why the study was performed. The methods' section should give a detailed explanation of how the study was performed. The results should be clearly presented, with the help of tables, without repeating information. The discussion explains the relevance of the results and contrasts them with those of other authors. Any limitations and a conclusion supported by the results must be included. Writing an original article correctly requires practice and it must be supported by a good research work in order to be published. Copyright © 2018 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

ELNET--The Electronic Library Database System.

ERIC Educational Resources Information Center

King, Shirley V.

1991-01-01

ELNET (Electronic Library Network), a Japanese language database, allows searching of index terms and free text terms from articles and stores the full text of the articles on an optical disc system. Users can order fax copies of the text from the optical disc. This article also explains online searching and discusses machine translation. (LRW)

Understanding the nature of sleep.

PubMed

1994-11-23

This is the first article in a series of three looking at patients' sleep in hospitals. This article explores the nature of sleep and reviews the various theories that have been put forward to explain why we need to sleep. The other two articles will concentrate on sleep disorders and hospitalisation, and the mle of the night nurse.

Genre as Social Action: A Gaze into Phenomenology

ERIC Educational Resources Information Center

Russell, David R.

2015-01-01

This article explores David Russell's long-time fascination with Genre as Social Action and Charles Bazerman's idea of genre systems (1994), based on Miller's 1984 article. He explains that the great insight Miller had, in that article, was to bring Schutz's concept of typification, and with it the western European tradition of phenomenological…

Neurobiology of emotions: an update.

PubMed

Esperidião-Antonio, Vanderson; Majeski-Colombo, Marilia; Toledo-Monteverde, Diana; Moraes-Martins, Glaciele; Fernandes, Juliana José; Bauchiglioni de Assis, Marjorie; Montenegro, Stefânia; Siqueira-Batista, Rodrigo

2017-06-01

The 'nature' of emotions is one of the archaic themes of Western thought, thematized in different cultural manifestations - such as art, science, philosophy, myths and religion -, since Ancient times. In the last decades, the advances in neurosciences have permitted the construction of hypotheses that explain emotions, especially through the studies involving the limbic system. To present an updated discussion about the neurobiology of processes relating to emotions - focusing (1) on the main neural structures that relate to emotions, (2) the paths and circuits of greater relevance, (3) the implicated neurotransmitters, (4) the connections that possess neurovegetative control and (5) the discussion about the main emotions - is the objective of this present article.

More Lessons From Complexity

NASA Astrophysics Data System (ADS)

Puente, C. E.

2002-12-01

The last few decades have witnessed the development of a host of ideas aimed at understanding and predicting nature's ever present complexity. It is shown that such a work provides, through its detailed study of order and disorder, a suitable framework for visualizing the dynamics and consequences of mankind's ever present divisive traits. Specifically, this article explains how recent universal results pertaining to the transition from order to chaos via a cascade of bifurcations point us to a serene state, symbolized by the convergence to the origin in the root of a Feigenbaum's tree, in which we all may achieve our inherently desired condition of justice and peace.

Creating a dashboard to track progress toward IOM recommendations for the future of nursing.

PubMed

Spetz, Joanne; Bates, Timothy; Chu, Lela; Lin, Jessica; Fishman, Nancy W; Melichar, Lori

2013-01-01

This article explains the process used to identify and develop a set of data used to track national progress toward the recommendations of the Institute of Medicine Committee for the Future of Nursing. The data are presented in a dashboard format to visually summarize information and quickly measure progress. The approach selected by the research team is outlined, the criteria for selecting candidate metrics are detailed, the process for seeking external guidance is described, and the final dashboard measures are presented. Finally, the methods for data collection for each metric are explicated, to guide states and local regions in the collection of their own data.

An easy and effective approach to manage radiologic portable document format (PDF) files using iTunes.

PubMed

Qian, Li Jun; Zhou, Mi; Xu, Jian Rong

2008-07-01

The objective of this article is to explain an easy and effective approach for managing radiologic files in portable document format (PDF) using iTunes. PDF files are widely used as a standard file format for electronic publications as well as for medical online documents. Unfortunately, there is a lack of powerful software to manage numerous PDF documents. In this article, we explain how to use the hidden function of iTunes (Apple Computer) to manage PDF documents as easily as managing music files.

Explaining Large-Scale Policy Change in the Turkish Health Care System: Ideas, Institutions, and Political Actors.

PubMed

Agartan, Tuba I

2015-10-01

Explaining policy change has been one of the major concerns of the health care politics and policy development literature. This article aims to explain the specific dynamics of large-scale reforms introduced within the framework of the Health Transformation Program in Turkey. It argues that confluence of the three streams - problem, policy, and politics - with the exceptional political will of the Justice and Development Party's (JDP) leaders opened up a window of opportunity for a large-scale policy change. The article also underscores the contribution of recent ideational perspectives that help explain "why" political actors in Turkey would focus on health care reform, given that there are a number of issues waiting to be addressed in the policy agenda. Examining how political actors framed problems and policies deepens our understanding of the content of the reform initiatives as well as the construction of the need to reform. The article builds on the insights of both the ideational and institutionalist perspectives when it argues that the interests, aspirations, and fears of the JDP, alongside the peculiar characteristics of the institutional context, have shaped its priorities and determination to carry out this reform initiative. Copyright © 2015 by Duke University Press.

How Structure Shapes Dynamics: Knowledge Development in Wikipedia - A Network Multilevel Modeling Approach

PubMed Central

Halatchliyski, Iassen; Cress, Ulrike

2014-01-01

Using a longitudinal network analysis approach, we investigate the structural development of the knowledge base of Wikipedia in order to explain the appearance of new knowledge. The data consists of the articles in two adjacent knowledge domains: psychology and education. We analyze the development of networks of knowledge consisting of interlinked articles at seven snapshots from 2006 to 2012 with an interval of one year between them. Longitudinal data on the topological position of each article in the networks is used to model the appearance of new knowledge over time. Thus, the structural dimension of knowledge is related to its dynamics. Using multilevel modeling as well as eigenvector and betweenness measures, we explain the significance of pivotal articles that are either central within one of the knowledge domains or boundary-crossing between the two domains at a given point in time for the future development of new knowledge in the knowledge base. PMID:25365319

Ordering theories: Typologies and conceptual frameworks for sociotechnical change.

PubMed

Sovacool, Benjamin K; Hess, David J

2017-10-01

What theories or concepts are most useful at explaining socio technical change? How can - or cannot - these be integrated? To provide an answer, this study presents the results from 35 semi-structured research interviews with social science experts who also shared more than two hundred articles, reports and books on the topic of the acceptance, adoption, use, or diffusion of technology. This material led to the identification of 96 theories and conceptual approaches spanning 22 identified disciplines. The article begins by explaining its research terms and methods before honing in on a combination of fourteen theories deemed most relevant and useful by the material. These are: Sociotechnical Transitions, Social Practice Theory, Discourse Theory, Domestication Theory, Large Technical Systems, Social Construction of Technology, Sociotechnical Imaginaries, Actor-Network Theory, Social Justice Theory, Sociology of Expectations, Sustainable Development, Values Beliefs Norms Theory, Lifestyle Theory, and the Unified Theory of Acceptance and Use of Technology. It then positions these theories in terms of two distinct typologies. Theories can be placed into five general categories of being centered on agency, structure, meaning, relations or norms. They can also be classified based on their assumptions and goals rooted in functionalism, interpretivism, humanism or conflict. The article lays out tips for research methodology before concluding with insights about technology itself, analytical processes associated with technology, and the framing and communication of results. An interdisciplinary theoretical and conceptual inventory has much to offer students, analysts and scholars wanting to study technological change and society.

Ordering theories: Typologies and conceptual frameworks for sociotechnical change

PubMed Central

Sovacool, Benjamin K; Hess, David J

2017-01-01

What theories or concepts are most useful at explaining socio technical change? How can – or cannot – these be integrated? To provide an answer, this study presents the results from 35 semi-structured research interviews with social science experts who also shared more than two hundred articles, reports and books on the topic of the acceptance, adoption, use, or diffusion of technology. This material led to the identification of 96 theories and conceptual approaches spanning 22 identified disciplines. The article begins by explaining its research terms and methods before honing in on a combination of fourteen theories deemed most relevant and useful by the material. These are: Sociotechnical Transitions, Social Practice Theory, Discourse Theory, Domestication Theory, Large Technical Systems, Social Construction of Technology, Sociotechnical Imaginaries, Actor-Network Theory, Social Justice Theory, Sociology of Expectations, Sustainable Development, Values Beliefs Norms Theory, Lifestyle Theory, and the Unified Theory of Acceptance and Use of Technology. It then positions these theories in terms of two distinct typologies. Theories can be placed into five general categories of being centered on agency, structure, meaning, relations or norms. They can also be classified based on their assumptions and goals rooted in functionalism, interpretivism, humanism or conflict. The article lays out tips for research methodology before concluding with insights about technology itself, analytical processes associated with technology, and the framing and communication of results. An interdisciplinary theoretical and conceptual inventory has much to offer students, analysts and scholars wanting to study technological change and society. PMID:28641502

A framework on the emergence and effectiveness of global health networks

PubMed Central

Shiffman, Jeremy; Quissell, Kathryn; Schmitz, Hans Peter; Pelletier, David L; Smith, Stephanie L; Berlan, David; Gneiting, Uwe; Van Slyke, David; Mergel, Ines; Rodriguez, Mariela; Walt, Gill

2016-01-01

Since 1990 mortality and morbidity decline has been more extensive for some conditions prevalent in low- and middle-income countries than for others. One reason may be differences in the effectiveness of global health networks, which have proliferated in recent years. Some may be more capable than others in attracting attention to a condition, in generating funding, in developing interventions and in convincing national governments to adopt policies. This article introduces a supplement on the emergence and effectiveness of global health networks. The supplement examines networks concerned with six global health problems: tuberculosis (TB), pneumonia, tobacco use, alcohol harm, maternal mortality and newborn deaths. This article presents a conceptual framework delineating factors that may shape why networks crystallize more easily surrounding some issues than others, and once formed, why some are better able than others to shape policy and public health outcomes. All supplement papers draw on this framework. The framework consists of 10 factors in three categories: (1) features of the networks and actors that comprise them, including leadership, governance arrangements, network composition and framing strategies; (2) conditions in the global policy environment, including potential allies and opponents, funding availability and global expectations concerning which issues should be prioritized; (3) and characteristics of the issue, including severity, tractability and affected groups. The article also explains the design of the project, which is grounded in comparison of networks surrounding three matched issues: TB and pneumonia, tobacco use and alcohol harm, and maternal and newborn survival. Despite similar burden and issue characteristics, there has been considerably greater policy traction for the first in each pair. The supplement articles aim to explain the role of networks in shaping these differences, and collectively represent the first comparative effort to understand the emergence and effectiveness of global health networks. PMID:26318679

[Genetically modified food--unnecessary controversy?].

PubMed

Tchórz, Michał; Radoniewicz-Chagowska, Anna; Lewandowska-Stanek, Hanna; Szponar, Elzbieta; Szponar, Jarosław

2012-01-01

Fast development of genetic engineering and biotechnology allows use of genetically modified organisms (GMO) more and more in different branches of science and economy. Every year we can see an increase of food amount produced with the use of modification of genetic material. In our supermarkets we can find brand new types of plants, products including genetically modified ingredients or meat from animals fed with food containing GMO. This article presents general information about genetically modified organisms, it also explains the range of genetic manipulation, use of newly developed products and current field area for GMO in the world. Based on scientific data the article presents benefits from development of biotechnology in reference to modified food. It also presents the voice of skeptics who are extremely concerned about the impact of those organisms on human health and natural environment. Problems that appear or can appear as a result of an increase of GMO are very important not only from a toxicologist's or a doctor's point of view but first of all from the point of view of ordinary consumers--all of us.

Structured statistical models of inductive reasoning.

PubMed

Kemp, Charles; Tenenbaum, Joshua B

2009-01-01

Everyday inductive inferences are often guided by rich background knowledge. Formal models of induction should aim to incorporate this knowledge and should explain how different kinds of knowledge lead to the distinctive patterns of reasoning found in different inductive contexts. This article presents a Bayesian framework that attempts to meet both goals and describes [corrected] 4 applications of the framework: a taxonomic model, a spatial model, a threshold model, and a causal model. Each model makes probabilistic inferences about the extensions of novel properties, but the priors for the 4 models are defined over different kinds of structures that capture different relationships between the categories in a domain. The framework therefore shows how statistical inference can operate over structured background knowledge, and the authors argue that this interaction between structure and statistics is critical for explaining the power and flexibility of human reasoning.

Sentinel-2: State of the Image Quality Calibration at the End of the Commissioning

NASA Astrophysics Data System (ADS)

Tremas, Thierry; Lonjou, Vincent; Lacherade, Sophie; Gaudel-Vacaresse, Angelique; Languille, Florie

2016-08-01

This article summarizes the activity of CNES during the In Orbit Calibration Phase of Sentinel 2A as well as the transfer of production of GIPP (Ground Image Processing Parameters) from CNES to ESRIN. The state of the main calibration parameters and performances, few months before PDGS is declared fully operational, are listed and explained.In radiometry a special attention is paid to the absolute calibration using the on-board diffuser, and the vicarious calibration methods using instrumented or statistically well characterized sites and inter- comparisons with other sensors. Regarding geometry, the presentation focuses on the performances of absolute location with and without reference points. The requirements of multi-band and multi-temporal registration are exposed. Finally, the construction and the rule of the GRI (Ground Reference Images) in the future are explained.

In new territory: consent and the extended duties dental nurse.

PubMed

Elsden, Jacqui

2015-02-01

With the introduction of direct access to treatment from dental care professionals (DCPs) in 2013, dental nurses are being trained to support the wider dental team in a number of additional skills. The name for this expanded team role is Extended Duties Dental Nurse (EDDN). These new duties take the EDDN into new territories, one of which includes the issue of consent. This article explains the background to direct access and the extra responsibilities for EDDNs in terms of consent and indemnity. It explores the new knowledge required to gain valid consent and presents a scenario for consideration. The article concludes that it is important for EDDNs to develop their professional approach, taking early advice from the referring dentist and/or professional indemnity adviser if faced with an unfamiliar scenario.

High-Performance Sensors Based on Resistance Fluctuations of Single-Layer-Graphene Transistors.

PubMed

Amin, Kazi Rafsanjani; Bid, Aveek

2015-09-09

One of the most interesting predicted applications of graphene-monolayer-based devices is as high-quality sensors. In this article, we show, through systematic experiments, a chemical vapor sensor based on the measurement of low-frequency resistance fluctuations of single-layer-graphene field-effect-transistor devices. The sensor has extremely high sensitivity, very high specificity, high fidelity, and fast response times. The performance of the device using this scheme of measurement (which uses resistance fluctuations as the detection parameter) is more than 2 orders of magnitude better than a detection scheme in which changes in the average value of the resistance is monitored. We propose a number-density-fluctuation-based model to explain the superior characteristics of a noise-measurement-based detection scheme presented in this article.

Breast Cancer Screening, Mammography, and Other Modalities.

PubMed

Fiorica, James V

2016-12-01

This article is an overview of the modalities available for breast cancer screening. The modalities discussed include digital mammography, digital breast tomosynthesis, breast ultrasonography, magnetic resonance imaging, and clinical breast examination. There is a review of pertinent randomized controlled trials, studies and meta-analyses which contributed to the evolution of screening guidelines. Ultimately, 5 major medical organizations formulated the current screening guidelines in the United States. The lack of consensus in these guidelines represents an ongoing controversy about the optimal timing and method for breast cancer screening in women. For mammography screening, the Breast Imaging Reporting and Data System lexicon is explained which corresponds with recommended clinical management. The presentation and discussion of the data in this article are designed to help the clinician individualize breast cancer screening for each patient.

Translating Norms from Europe to Turkey: Turkey in the Bologna Process

ERIC Educational Resources Information Center

Onursal-Besgül, Özge

2017-01-01

This article focuses on the structural changes Turkish higher education is going through as a result of Turkey's integration into the European educational space. The focus of the article is the process of policy transfer. For this purpose, the article outlines the changes in Turkish higher education comprehensively to explain the dynamics of the…

The Viability of Using Various System Theories to Describe Organisational Change

ERIC Educational Resources Information Center

Sullivan, Terence J.

2004-01-01

This article discusses the viability of concepts such as complex systems theory, evolutionary theory and chaos theory as metaphors for being able to give a global perspective of one particular school described in a previous article entitled "Leading people in a chaotic world." The article restates and re-explains this one particular case in…

"A Reply to Nagel and Ladwig:" Education as a Domain of Information Cost

ERIC Educational Resources Information Center

Loomis, Steven; Rodriguez, Jacob; Tillman, Rachel; Gunderson, John

2008-01-01

In this article, the authors reply to the arguments of Professors Nagel and Ladwig on the article "The logic of convergence and uniformity in teacher production". Professor Ladwig's review of their article is particularly valuable in two respects. First, it highlights the need for an institutional level of analysis to explain fully and…

Night nursing. Understanding the nature of sleep.

PubMed

Duxbury, J

This is the first article in a series of three looking at patients' sleep in hospitals. This article explores the nature of sleep and reviews the various theories that have been put forward to explain why we need to sleep. The other two articles will concentrate on sleep disorders and hospitalisation, and the role of the night nurse.

[Psychotherapeutically-Systemic Acting in the Integrated Family Counseling Presented by the Example of Child-Centered Educational Counseling].

PubMed

Herrmann, Ines

2015-01-01

The article gives an insight into the practice of Integrated Family Counseling and identifies their interfaces with psychotherapeutic approaches. The example of the child-centered educational counseling shows how consultancy, systemic and psychotherapeutic interventions interact in order to meet the parents educational needs defined by the parents. The first part of the article explains the term of Integrated Family Counseling, differentiates the various substantive areas of work and outlines the systematic attitude. The second part describes the psychotherapy-systemic action in the child-centered educational counseling from the perspective of the practice. Main priorities in the course of counseling, including cause-related behavioral and developmental diagnostics, play therapy intervention and parental involvement are presented. Here the systemic approach, major methodological elements as well as their effects are pointed up. The third part is devoted to the reflection of the relationship between counseling and psychotherapy. It becomes clear that in particular the intended effectiveness of an intervention determines their methodological design to a large extent.

Vehicle systems: coupled and interactive dynamics analysis

NASA Astrophysics Data System (ADS)

Vantsevich, Vladimir V.

2014-11-01

This article formulates a new direction in vehicle dynamics, described as coupled and interactive vehicle system dynamics. Formalised procedures and analysis of case studies are presented. An analytical consideration, which explains the physics of coupled system dynamics and its consequences for dynamics of a vehicle, is given for several sets of systems including: (i) driveline and suspension of a 6×6 truck, (ii) a brake mechanism and a limited slip differential of a drive axle and (iii) a 4×4 vehicle steering system and driveline system. The article introduces a formal procedure to turn coupled system dynamics into interactive dynamics of systems. A new research direction in interactive dynamics of an active steering and a hybrid-electric power transmitting unit is presented and analysed to control power distribution between the drive axles of a 4×4 vehicle. A control strategy integrates energy efficiency and lateral dynamics by decoupling dynamics of the two systems thus forming their interactive dynamics.

Restrictive lung defects: parenchymal, chest wall and neuromuscular.

PubMed

Shanks, Anne-Marie; Desai, Sujal R; Rice, Alexandra; Thomas, Stephen R; Polkey, Michael I; George, Peter M

2018-06-07

Sarcoidosis is a multisystem condition which may affect a number of organs and, within the cardiopulmonary system, most commonly manifests as parenchymal, airway-centred, nodal, vascular or cardiac disease. Pleural involvement is rare, but well described, and often presents as pleural effusions or pleural thickening. Here, we present the first case of active sarcoidosis manifesting as bilateral pleural calcification. We highlight the importance of a nuanced understanding of pulmonary physiology when dissecting coexistent extrathoracic and intrathoracic pulmonary restriction. We demonstrate the value of positron emission tomography scanning for identification of sites of sarcoid activity, in this case the pleura, to ensure tissue confirmation of this rare but functionally important manifestation of disease. Sarcoidosis should be considered within the differential diagnosis for patients with pleural calcification, not explained by more common causes. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Why Compositional Convection Cannot Explain Substellar Objects’ Sharp Spectral-type Transitions

NASA Astrophysics Data System (ADS)

Leconte, Jérémy

2018-02-01

As brown dwarfs and young giant planets cool down, they are known to experience various chemical transitions—for example, from {CO} rich L-dwarfs to methane rich T-dwarfs. Those chemical transitions are accompanied by spectral transitions with sharpness that cannot be explained by chemistry alone. In a series of articles, Tremblin et al. proposed that some of the yet-unexplained features associated with these transitions could be explained by a reduction of the thermal gradient near the photosphere. To explain, in turn, this more isothermal profile, they invoke the presence of an instability analogous to fingering convection—compositional convection—triggered by the change in mean molecular weight of the gas due to the chemical transitions mentioned above. In this Letter, we use existing arguments to demonstrate that any turbulent transport, if present, would in fact increase the thermal gradient. This misinterpretation comes from the fact that turbulence mixes/homogenizes entropy (potential temperature) instead of temperature. So, while increasing transport, turbulence in an initially stratified atmosphere actually carries energy downward, whether it is due to fingering or any other type of compositional convection. These processes therefore cannot explain the features observed along the aforementioned transitions by reducing the thermal gradient in the atmosphere of substellar objects. Understanding the microphysical and dynamical properties of clouds at these transitions thus probably remains our best way forward.

The Effect of Religion on Ethnic Tolerance in Malaysia: The Application of Rational Choice Theory (RCT) and the Theory of Planned Behaviour (TPB)

ERIC Educational Resources Information Center

Idris, Fazilah; Abdullah, Mohd Richard Neles; Ahmad, Abdul Razak; Mansor, Ahmad Zamri

2016-01-01

There has been little research done on explaining the ethnic tolerance behavior from the perspective of sociological theories. The authors chose rational choice theory and the theory of planned behavior as they are widely used in explaining the human social behaviour. In this article, the theories are used to explain the effects of religion on…

Chimeric Antigen Receptor T-Cells for the Treatment of B-Cell Acute Lymphoblastic Leukemia

PubMed Central

Tomuleasa, Ciprian; Fuji, Shigeo; Berce, Cristian; Onaciu, Anca; Chira, Sergiu; Petrushev, Bobe; Micu, Wilhelm-Thomas; Moisoiu, Vlad; Osan, Ciprian; Constantinescu, Catalin; Pasca, Sergiu; Jurj, Ancuta; Pop, Laura; Berindan-Neagoe, Ioana; Dima, Delia; Kitano, Shigehisa

2018-01-01

Chimeric antigen receptor (CAR) T-cell technology has seen a rapid development over the last decade mostly due to the potential that these cells may have in treating malignant diseases. It is a generally accepted principle that very few therapeutic compounds deliver a clinical response without treatment-related toxicity, and studies have shown that CAR T-cells are not an exception to this rule. While large multinational drug companies are currently investigating the potential role of CAR T-cells in hematological oncology, the potential of such cellular therapies are being recognized worldwide as they are expected to expand in the patient to support the establishment of the immune memory, provide a continuous surveillance to prevent and/or treat a relapse, and keep the targeted malignant cell subpopulation in check. In this article, we present the possible advantages of using CAR T-cells in treating acute lymphoblastic leukemia, presenting the technology and the current knowledge in their preclinical and early clinical trial use. Thus, this article first presents the main present-day knowledge on the standard of care for acute lymphoblastic leukemia. Afterward, current knowledge is presented about the use of CAR T-cells in cancer immunotherapy, describing their design, the molecular constructs, and the preclinical data on murine models to properly explain the background for their clinical use. Last, but certainly not least, this article presents the use of CAR T-cells for the immunotherapy of B-cell acute lymphoblastic leukemia, describing both their potential clinical advantages and the possible side effects. PMID:29515572

Chimeric Antigen Receptor T-Cells for the Treatment of B-Cell Acute Lymphoblastic Leukemia.

PubMed

Tomuleasa, Ciprian; Fuji, Shigeo; Berce, Cristian; Onaciu, Anca; Chira, Sergiu; Petrushev, Bobe; Micu, Wilhelm-Thomas; Moisoiu, Vlad; Osan, Ciprian; Constantinescu, Catalin; Pasca, Sergiu; Jurj, Ancuta; Pop, Laura; Berindan-Neagoe, Ioana; Dima, Delia; Kitano, Shigehisa

2018-01-01

Chimeric antigen receptor (CAR) T-cell technology has seen a rapid development over the last decade mostly due to the potential that these cells may have in treating malignant diseases. It is a generally accepted principle that very few therapeutic compounds deliver a clinical response without treatment-related toxicity, and studies have shown that CAR T-cells are not an exception to this rule. While large multinational drug companies are currently investigating the potential role of CAR T-cells in hematological oncology, the potential of such cellular therapies are being recognized worldwide as they are expected to expand in the patient to support the establishment of the immune memory, provide a continuous surveillance to prevent and/or treat a relapse, and keep the targeted malignant cell subpopulation in check. In this article, we present the possible advantages of using CAR T-cells in treating acute lymphoblastic leukemia, presenting the technology and the current knowledge in their preclinical and early clinical trial use. Thus, this article first presents the main present-day knowledge on the standard of care for acute lymphoblastic leukemia. Afterward, current knowledge is presented about the use of CAR T-cells in cancer immunotherapy, describing their design, the molecular constructs, and the preclinical data on murine models to properly explain the background for their clinical use. Last, but certainly not least, this article presents the use of CAR T-cells for the immunotherapy of B-cell acute lymphoblastic leukemia, describing both their potential clinical advantages and the possible side effects.

Fractals in the Classroom

ERIC Educational Resources Information Center

Fraboni, Michael; Moller, Trisha

2008-01-01

Fractal geometry offers teachers great flexibility: It can be adapted to the level of the audience or to time constraints. Although easily explained, fractal geometry leads to rich and interesting mathematical complexities. In this article, the authors describe fractal geometry, explain the process of iteration, and provide a sample exercise.…

High performance solutions and data for nZEBs offices located in warm climates.

PubMed

Congedo, Paolo Maria; Baglivo, Cristina; Zacà, Ilaria; D Agostino, Delia

2015-12-01

This data article contains eleven tables supporting the research article entitled: Cost-Optimal Design For Nearly Zero Energy Office Buildings Located In Warm Climates [1]. The data explain the procedure of minimum energy performance requirements presented by the European Directive (EPBD) [2] to establish several variants of energy efficiency measures with the integration of renewable energy sources in order to reach nZEBs (nearly zero energy buildings) by 2020. This files include the application of comparative methodological framework and give the cost-optimal solutions for non-residential building located in Southern Italy. The data describe office sector in which direct the current European policies and investments [3], [4]. In particular, the localization of the building, geometrical features, thermal properties of the envelope and technical systems for HVAC are reported in the first sections. Energy efficiency measures related to orientation, walls, windows, heating, cooling, dhw and RES are given in the second part of the group; this data article provides 256 combinations for a financial and macroeconomic analysis.

Speech-language pathologists and the Common Core Standards initiative: an opportunity for leadership and organizational change.

PubMed

Dunkle, Jennifer; Flynn, Perry

2012-05-01

The Common Core State Standards initiative within public school education is designed to provide uniform guidelines for academic standards, including more explicit language targets. Speech-language pathologists (SLPs) are highly qualified language experts who may find new leadership roles within their clinical practice using the Common Core Standards. However, determining its usage by SLPs in clinical practice needs to be examined. This article seeks to discover the social context of organizations and organizational change in relation to clinical practice. Specifically, this article presents the diffusion of innovations theory to explain how initiatives move from ideas to institutionalization and the importance of social context in which these initiatives are introduced. Next, the values of both SLPs and organizations will be discussed. Finally, this article provides information on how to affect organizational change through the value of an affirmative, socially based theoretical perspective and methodology, appreciative inquiry. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Y2K, embedded chips, casualty hazards and due diligence in healthcare risk management.

PubMed

Childers, J R

1998-01-01

Y2K raises challenges for healthcare risk managers that go beyond information technology issues. This article explains that (1) too little public attention is being paid to equipment which may well have Y2K faults and (2) few standards have been articulated for dealing with problems. Healthcare risk managers therefore must return to basic due diligence principles and develop their own standards and protocols. The article explains how to do due diligence and outlines suggested steps for dealing with the non-information technology side of compliance due diligence.

A practical overview of how to conduct a systematic review.

PubMed

Davis, Dilla

2016-11-16

With an increasing focus on evidence-based practice in health care, it is important that nurses understand the principles underlying systematic reviews. Systematic reviews are used in healthcare to present a comprehensive, policy-neutral, transparent and reproducible synthesis of evidence. This article provides a practical overview of the process of undertaking systematic reviews, explaining the rationale for each stage. It provides guidance on the standard methods applicable to every systematic review: writing and registering a protocol; planning a review; searching and selecting studies; data collection; assessing the risk of bias; and interpreting results.

The role of CQI in the strategic planning process.

PubMed

Sahney, V K; Warden, G L

1993-01-01

This article describes the strategic planning process used to define the health care needs of a region and to prepare Henry Ford Health System (HFHS) to meet the needs of the 21st century. It presents key applications of continuous quality improvement in the development and implementation of the strategic plans for HFHS; explains how HFHS adapted the Deming/Shewhart cycle of continuous improvement for the purpose of improving its planning process; and delineates how the strategic planning, financial planning, and quality planning processes have been integrated.

How do you approach seizures in the high altitude traveler?

PubMed

Maa, Edward H

2011-01-01

Counseling patients who suffer first-time or break- through seizures can be difficult, particularly when controllable external factors may be contributing to the lowering of their seizure threshold. High altitude as a potential trigger for seizures is a common question in our epilepsy clinics in Colorado, and this article reviews the existing anecdotal literature, presents our local experience with high altitude seizures (HAS), offers possible mechanisms to explain how high altitude may trigger seizures, and suggests an initial work-up and prophylactic strategies for future high altitude exposures.

[Increasing number of child abuse cases in Sweden--in accordance with reality?].

PubMed

Nilsson, C; Horgby, K; Borres, M P

2001-05-09

The number of police reports on child assault shows an increasing trend during the last two decades in Sweden. The purpose of this article is to present possible explanations. Increased awareness of child abuse, legislative reforms, changes in attitudes toward corporal punishment and violence in general, and changed routines within schools can explain the increasing trend in police reporting. An actual increase in the rate of child abuse is possible but less likely. Reports of increasingly violent behavior among young people must be taken seriously.

[Can the cannabis-prohibition be supported by medical evidence ?

PubMed

Zullino, Daniele; Thorens, Gabriel; Ferreira, Pedro; Rudolf, Aron; Wiesbeck, Gerhard; Cattacin, Sandro

2018-06-06

Currently, important issues around laws on regulation of cannabis use lead to reflect on the prohibition, which is still in force in most countries. The present article attempts to demonstrate by explaining the concepts of the principle of harm, legal paternalism and the precautionary principle that prohibition of cannabis cannot be justified medically. One of the main elements highlighted is that the prohibition does not allow to avoid the consumption and the damages due to cannabis use and that these principles (people should restrain from using cannabis) cannot be applied.

The advantage of short paper titles

PubMed Central

Letchford, Adrian; Moat, Helen Susannah; Preis, Tobias

2015-01-01

Vast numbers of scientific articles are published each year, some of which attract considerable attention, and some of which go almost unnoticed. Here, we investigate whether any of this variance can be explained by a simple metric of one aspect of the paper's presentation: the length of its title. Our analysis provides evidence that journals which publish papers with shorter titles receive more citations per paper. These results are consistent with the intriguing hypothesis that papers with shorter titles may be easier to understand, and hence attract more citations. PMID:26361556

Schizophrenia and cannabis use.

PubMed

Kumra, Sanjiv

2007-01-01

Genetic predisposition and environmental risk factors are thought to play a role in the pathophysiology of schizophrenia. Exposure to cannabis is one environmental factor that's being studied for its possible link to development of schizophrenia in adolescents. This article presents evidence that supports the hypothesis that repeated cannabis use could interfere with the development of frontal white matter in some adolescents and may exacerbate anatomic pathology in those with schizophrenia. This putative mechanism may explain the deficits in working memory and worsening in the severity of clinical symptoms in adolescents with schizophrenia who use cannabis.

Use and misuse of pharmacoeconomic terms: a definitions primer.

PubMed

Sanchez, L A; Lee, J

1994-01-01

Given the current cost-conscious health care environment, pharmacists must now be able to assess the effects of an agent from safety, efficacy, and value considerations. This article describes the various methodologies that may be used in performing pharmacoeconomic analyses and highlights the use and misuse of pharmacoeconomic terminology. Case studies relating the use of these methods to the pharmacy practice setting are presented. The technical nuances of the various methods are explained to promote a better understanding of the appropriate use of these techniques and the terminology used to describe them.

The Early Scientific Contributions of J. Robert Oppenheimer: Why Did the Scientific Community Miss the Black Hole Opportunity?

NASA Astrophysics Data System (ADS)

Ortega-Rodríguez, M.; Solís-Sánchez, H.; Boza-Oviedo, E.; Chaves-Cruz, K.; Guevara-Bertsch, M.; Quirós-Rojas, M.; Vargas-Hernández, S.; Venegas-Li, A.

2017-04-01

We assess the scientific value of Oppenheimer's research on black holes in order to explain its neglect by the scientific community, and even by Oppenheimer himself. Looking closely at the scientific culture and conceptual belief system of the 1930s, the present article seeks to supplement the existing literature by enriching the explanations and complicating the guiding questions. We suggest a rereading of Oppenheimer as a figure both more intriguing for the history of astrophysics and further ahead of his time than is commonly supposed.

Applying Current Approaches to the Teaching of Reading

ERIC Educational Resources Information Center

Villanueva de Debat, Elba

2006-01-01

This article discusses different approaches to reading instruction for EFL learners based on theoretical frameworks. The author starts with the bottom-up approach to reading instruction, and briefly explains phonics and behaviorist ideas that inform this instructional approach. The author then explains the top-down approach and the new cognitive…

Explaining Teachers' Use of Textbooks

ERIC Educational Resources Information Center

Reichenberg, Monica

2016-01-01

In educational systems without comprehensive systems for regulating textbooks, teachers can exert considerable influence on the use of textbooks. However, existing research has not yet identified the mechanisms of this use. Accordingly, the aim of this article is to examine and explain teachers' strategic use of textbooks. I administered a…

Does market competition explain fairness?

PubMed

Descioli, Peter

2013-02-01

The target article by Baumard et al. uses their previous model of bargaining with outside options to explain fairness and other features of human sociality. This theory implies that fairness judgments are determined by supply and demand but humans often perceive prices (divisions of surplus) in competitive markets to be unfair.

Explaining Ramps with Models

ERIC Educational Resources Information Center

Campbell, Todd; Neilson, Drew

2016-01-01

In this article Campbell and Neilson discuss several design strategies developed or adopted that were found particularly helpful when sequencing a unit that focused on learning about motion and acceleration. Students were expected to predict, observe, and explain why a ball traveled down one ramp faster than the other. Before engaging students,…

The Taxonomy of Intervention Intensity

ERIC Educational Resources Information Center

Fuchs, Lynn S.; Fuchs, Douglas; Malone, Amelia S.

2016-01-01

The purpose of this article is to describe the Taxonomy of Intervention Intensity, which articulates 7 dimensions for evaluating and building intervention intensity. We explain the Taxonomy's dimensions of intensity. In explaining the Taxonomy, we rely on a case study to illustrate how the Taxonomy can systematize the process by which special…

Mimesis: Linking Postmodern Theory to Human Behavior

ERIC Educational Resources Information Center

Dybicz, Phillip

2010-01-01

This article elaborates mimesis as a theory of causality used to explain human behavior. Drawing parallels to social constructionism's critique of positivism and naturalism, mimesis is offered as a theory of causality explaining human behavior that contests the current dominance of Newton's theory of causality as cause and effect. The contestation…

New Historicism

ERIC Educational Resources Information Center

Hickling, Matt

2018-01-01

This article draws attention to the keyword "New Historicism" through its evolution from its antecedent "Historicism." Using the OED definition of both as a starting point, this article explains the development of New Historicism as an interpretive strategy in the study of history and literature. In keeping with the…

Siblings.

ERIC Educational Resources Information Center

Murphy, Linda; Della Corte, Suzanne

1989-01-01

The newsletter article examines the impact of a handicapped child on siblings and offers parents suggestions for handling sibling relationships effectively. The article notes differences in the emotional adjustment process between older and younger siblings of a handicapped child. This report also explains typical sibling reactions of regression,…

The controlled release of bioactive compounds from lignin and lignin-based biopolymer matrices.

PubMed

Chowdhury, Mohammad A

2014-04-01

This article presents the perspectives on the lignin-based controlled release (CR) of bioactive materials which are based on the researches that took place over the last three decades. It encompasses three broad spectra of observations: CR formulations with mixed-matrix of lignin; CR formulations with modified lignin; and the lignin-based CR formulation modelling. The article covers a range of bioactive materials aimed for agricultural utilisations viz. herbicides, pesticides, insecticides and fertilisers for their controlled release studies, which were formulated either with lignin or lignin-based biopolymers. The inherent complexities, structural heterogeneities, and the presence of myriad range of functionalities in the lignin structure make it difficult to understand and explaining the underlying CR behaviour and process. In conjunction to this issue, the fundamental aspects of the synthetic and biocompatible polymer-based drug controlled release process are presented, and correlated with the lignin-based CR research. The articulation of this correlation and the overview presented in this article may be complemented of the future lignin-based CR research gaining better insights, reflections, and understanding. A recommended approach on the lignin depolymerisation is suggested to fragmenting the lignin, which may be tailored further using the re-polymerisation or other synthetic approaches. Thus it may allow more control with flexibilities and improved properties of the modified lignin materials, and help achieve the desired CR outcomes. Copyright © 2014 Elsevier B.V. All rights reserved.

Internationalization or globalization of higher education.

PubMed

Rezaei, Habibolah; Yousefi, Alireza; Larijani, Bagher; Dehnavieh, Reza; Rezaei, Nima; Adibi, Peyman

2018-01-01

Studies about globalization and internationalization demonstrate different attitudes in explaining these concepts. Since there is no consensus among Iranian specialists about these concepts, the purpose of this study is to explain the concepts of internationalization and globalization in Iran. This study is a systematic review done in the first half of 2016. To explain the concept of globalization and internationalization, articles in Scientific Information D atabase, Magiran database, and Google Scholar were searched with the keywords such as globalization, scientific exchange, international cooperation, curriculum exchange, student exchange, faculty exchange, multinational cooperation, transnational cooperation, and collaborative research. Articles, used in this study, were in Persian and were devoted to internationalization and globalization between 2001 and 2016. The criterion of discarding the articles was duplicity. As many as 180 Persian articles were found on this topic. After discarding repetitive articles, 64 remained. Among those, 39 articles mentioned the differences between globalization and internationalization. Definitions of globalization were categorized in four categories, including globalization, globalizing, globalization of higher education, and globalizing of higher education. Definitions about internationalization were categorized in five categories such as internationalization, internationalization of higher education, internationalization of the curriculum, internationalization of curriculum studies, and internationalization of curriculum profession. The spectrum of the globalization of higher education moves from dissonance and multipolarization to unification and single polarization of the world. One end of the spectrum, which is unification and single polarization of the world, is interpreted as globalization. The other side of the spectrum, which is dissonance and multipolarization, is interpreted as globalizing. The definition of internalization is the same as that of globalizing. In other words, it is possible to say that internalization is similar to globalizing but different from globalization.

Internationalization or globalization of higher education

PubMed Central

Rezaei, Habibolah; Yousefi, Alireza; Larijani, Bagher; Dehnavieh, Reza; Rezaei, Nima; Adibi, Peyman

2018-01-01

INTRODUCTION: Studies about globalization and internationalization demonstrate different attitudes in explaining these concepts. Since there is no consensus among Iranian specialists about these concepts, the purpose of this study is to explain the concepts of internationalization and globalization in Iran. MATERIALS AND METHODS: This study is a systematic review done in the first half of 2016. To explain the concept of globalization and internationalization, articles in Scientific Information D atabase, Magiran database, and Google Scholar were searched with the keywords such as globalization, scientific exchange, international cooperation, curriculum exchange, student exchange, faculty exchange, multinational cooperation, transnational cooperation, and collaborative research. Articles, used in this study, were in Persian and were devoted to internationalization and globalization between 2001 and 2016. The criterion of discarding the articles was duplicity. RESULTS: As many as 180 Persian articles were found on this topic. After discarding repetitive articles, 64 remained. Among those, 39 articles mentioned the differences between globalization and internationalization. Definitions of globalization were categorized in four categories, including globalization, globalizing, globalization of higher education, and globalizing of higher education. Definitions about internationalization were categorized in five categories such as internationalization, internationalization of higher education, internationalization of the curriculum, internationalization of curriculum studies, and internationalization of curriculum profession. CONCLUSION: The spectrum of the globalization of higher education moves from dissonance and multipolarization to unification and single polarization of the world. One end of the spectrum, which is unification and single polarization of the world, is interpreted as globalization. The other side of the spectrum, which is dissonance and multipolarization, is interpreted as globalizing. The definition of internalization is the same as that of globalizing. In other words, it is possible to say that internalization is similar to globalizing but different from globalization. PMID:29417068

[Update on therapy of chronic heart failure. Innovations and studies from last year].

PubMed

Ewen, Sebastian; Linicus, Y; Böhm, M

2015-12-01

Chronic heart failure is one of the most common chronic diseases worldwide with increasing prevalence and incidence. Due to the high morbidity and mortality a standardized and evidence-based therapy is crucial. The present review article gives an overview about the innovations in 2014 based on the current guidelines of the European Society of Cardiology. First, improvements in established medication regimens regarding beta blockers and mineralocorticoid receptor antagonists as well as treatment options for heart rate reduction will be explained. Second, new pharmacological developments, such as angiotensin receptor neprilysin inhibition will be discussed. Finally, new insights into common comorbidities of patients with chronic heart failure, such as atrial fibrillation and hyperkalemia will be presented.

The Importance of PRI Therapy for the Pastoral Counsellor

PubMed Central

2009-01-01

It is not always easy for pastoral counsellors to help people change. Often people have become stuck in their ways. Recent developments in the field of brain research help explain why change is difficult. This article discusses Past Reality Integration Therapy (PRI), a psychotherapeutic method that integrates recent findings of brain research and offers an important addition to the work of (pastoral) counsellors and psychotherapists. The use of this approach with Dutch students in their pastoral training is presented. Furthermore the importance of this new method for counsellors themselves, their clients and their work is discussed and some overall conclusions about the method and its practical application are presented. PMID:20835380

Dipolar and spinor bosonic systems

NASA Astrophysics Data System (ADS)

Yukalov, V. I.

2018-05-01

The main properties and methods of describing dipolar and spinor atomic systems, composed of bosonic atoms or molecules, are reviewed. The general approach for the correct treatment of Bose-condensed atomic systems with nonlocal interaction potentials is explained. The approach is applied to Bose-condensed systems with dipolar interaction potentials. The properties of systems with spinor interaction potentials are described. Trapped atoms and atoms in optical lattices are considered. Effective spin Hamiltonians for atoms in optical lattices are derived. The possibility of spintronics with cold atom is emphasized. The present review differs from the previous review articles by concentrating on a thorough presentation of basic theoretical points, helping the reader to better follow mathematical details and to make clearer physical conclusions.

The Role of Spirituality in Transition to Parenthood: Qualitative Research Using Transformative Learning Theory.

PubMed

Klobučar, Nataša Rijavec

2016-08-01

This article presents results of a qualitative study of 12 adult couples making transition to parenthood. The aim of the study was to research the meaning of transition to parenthood through the lens of transformative learning theory. Transformative learning theory explains learning through meaning-making of that life experience. In this paper, the spiritual dimension of learning is emphasized. An important part of research methodology included biographical method, using semi-structured interviews before and after the birth of the first child. The research showed that transformative learning occurs in different spheres of life during transition to parenthood. This paper discusses the spiritual dimension of learning, meaning-making and presents results of the research.

Methodes entropiques appliquees au probleme inverse en magnetoencephalographie

NASA Astrophysics Data System (ADS)

Lapalme, Ervig

2005-07-01

This thesis is devoted to biomagnetic source localization using magnetoencephalography. This problem is known to have an infinite number of solutions. So methods are required to take into account anatomical and functional information on the solution. The work presented in this thesis uses the maximum entropy on the mean method to constrain the solution. This method originates from statistical mechanics and information theory. This thesis is divided into two main parts containing three chapters each. The first part reviews the magnetoencephalographic inverse problem: the theory needed to understand its context and the hypotheses for simplifying the problem. In the last chapter of this first part, the maximum entropy on the mean method is presented: its origins are explained and also how it is applied to our problem. The second part is the original work of this thesis presenting three articles; one of them already published and two others submitted for publication. In the first article, a biomagnetic source model is developed and applied in a theoretical con text but still demonstrating the efficiency of the method. In the second article, we go one step further towards a realistic modelization of the cerebral activation. The main priors are estimated using the magnetoencephalographic data. This method proved to be very efficient in realistic simulations. In the third article, the previous method is extended to deal with time signals thus exploiting the excellent time resolution offered by magnetoencephalography. Compared with our previous work, the temporal method is applied to real magnetoencephalographic data coming from a somatotopy experience and results agree with previous physiological knowledge about this kind of cognitive process.

Basics of employment law: understanding and dealing with adverse employment actions and discrimination in the workplace.

PubMed

Ramsey, James J

2005-09-01

In the present setting of fiscal and other constraints placed upon the business world during economically challenging times, there exists both intentional and unintentional opportunities for unfair and illegal treatment of employees. Hospitals and other health care facilities or organizations are not immune. In fact, given the demographics of our field and the general "graying" of our colleagues, a disproportionately higher number of perfusionists reside within the age-protected guidelines established by both federal and state law. Not coincidentally, the pressures on hospitals to stay solvent in the presence of decreasing reimbursement and declining revenues may well create a prescription for unfair treatment of employees. This article will explain the basic concepts of the protections afforded employees by law with regard to freedom from harassment and discrimination in the workplace. Matters related to the hostile workplace environment; age, sex, and race discrimination; and adverse employment actions will be explained and illustrated by applicable case law. In this regard, it is intended that this article will enhance the opportunity for perfusionists to be cognizant of both the express and implied behaviors (both verbal and nonverbal) that may be detrimental to an employment situation, as well as to be cognizant of some of the remedies at law available regarding adverse employment circumstances.

Female juvenile murderers: Biological and psychological dynamics leading to homicide.

PubMed

Heide, Kathleen M; Solomon, Eldra P

2009-01-01

The increasing involvement of girls under 18 in violent crime has been a matter of growing concern in the United States in recent years. This article reviews the arrests of female juveniles for violent crime and then focuses specifically on their involvement in homicide. Arrests of girls for murder, unlike arrests for assault, have not risen over the last 30 years, suggesting that the dynamics that propel female juveniles to engage in lethal violence differ from those contributing to assaultive behavior by this same group. A review of the literature indicates that theories as to why female adolescents kill do not take into account recent scientific findings on brain development and the biological effects of early trauma in explaining serious violent behavior by girls. Three cases, evaluated by the authors, involving female adolescents charged with murder or attempted murder, are presented. The authors focus on the biological and psychological dynamics that help explain their violent behavior. They discuss the effects of insecure attachment and child maltreatment, and trace a critical pathway between these early experiences and future risk of violent behavior. The dynamics of child maltreatment in fostering rage and violence are discussed thereafter in terms of offender accountability. The article concludes with a discussion of treatment and recommendations for future research.

Recent advances of pyrrolopyridines derivatives: a patent and literature review.

PubMed

El-Gamal, Mohammed I; Anbar, Hanan S

2017-05-01

Several pyrrolopyridines or azaindoles have been reported in the literature as biologically-active molecules. Most of them are anticancer agents, and few possess other therapeutic effects. Areas covered: The most recent biologically-active pyrrolopyridine derivatives have been reviewed from the patents and research articles published from 2010 to the mid of 2016. Their structural and biological features have been explained. In general, the pyrrolopyridine scaffold mimics the purine ring of the ATP molecule. So the well-designed pyrrolopyridine analogues can successfully act as kinase inhibitors for treatment of cancer and/or other diseases. The most successful pyrrolopyridine derivative that is currently used in the market is vemurafenib, which is used for treatment of melanoma. Its chemical and biological features have been reviewed and explained. Expert opinion: The heterocyclic pyrrolopyridine nucleus mimics the purine ring of ATP. So they can work as inhibitors of the kinase at hinge region. Due to the structural similarity with ATP, these pyrrolopyridine derivatives are estimated to be non-selective kinase inhibitors. The selectivity is conferred mainly from the different substituents attached to the azaindole nucleus. More details are presented in the 'Expert Opinion' section at the end of this article. This section covers the chemistry and the biological properties of therapeutically-efficient pyrrolopyridine-possessing compounds.

Definitions of and beliefs about wife abuse among undergraduate students of social work.

PubMed

Haj-Yahia, Muhammad M; Schiff, Miriam

2007-04-01

The article focuses on definitions of and beliefs about wife abuse among undergraduate social work students in Israel. Data were collected through self-administered questionnaires. The vast majority of students in Study 1 acknowledged acts thought to constitute wife assault and disapproved of a husband's use of force against his wife. The majority of students in Study 2 did not justify wife abuse nor tend to believe that battered women benefit from beating, although they tended to blame the violent husband for his behavior. Significant amounts of the variance in dependent variables were explained by the students' marital role expectations (Study 1) and their attitudes toward women and sex role stereotypes (Study 2). The students' year of study and participation in family violence or wife abuse courses did not contribute toward explaining the variance in their beliefs. Results are discussed in light of the students' patriarchal ideology, and implications for future research are presented.

Flow field induced particle accumulation inside droplets in rectangular channels.

PubMed

Hein, Michael; Moskopp, Michael; Seemann, Ralf

2015-07-07

Particle concentration is a basic operation needed to perform washing steps or to improve subsequent analysis in many (bio)-chemical assays. In this article we present field free, hydrodynamic accumulation of particles and cells in droplets flowing within rectangular micro-channels. Depending on droplet velocity, particles either accumulate at the rear of the droplet or are dispersed over the entire droplet cross-section. We show that the observed particle accumulation behavior can be understood by a coupling of particle sedimentation to the internal flow field of the droplet. The changing accumulation patterns are explained by a qualitative change of the internal flow field. The topological change of the internal flow field, however, is explained by the evolution of the droplet shape with increasing droplet velocity altering the friction with the channel walls. In addition, we demonstrate that accumulated particles can be concentrated, removing excess dispersed phase by splitting the droplet at a simple channel junction.

Role of Epigenetics in Biology and Human Diseases.

PubMed

Moosavi, Azam; Motevalizadeh Ardekani, Ali

2016-11-01

For a long time, scientists have tried to describe disorders just by genetic or environmental factors. However, the role of epigenetics in human diseases has been considered from a half of century ago. In the last decade, this subject has attracted many interests, especially in complicated disorders such as behavior plasticity, memory, cancer, autoimmune disease, and addiction as well as neurodegenerative and psychological disorders. This review first explains the history and classification of epigenetic modifications, and then the role of epigenetic in biology and connection between the epigenetics and environment are explained. Furthermore, the role of epigenetics in human diseases is considered by focusing on some diseases with some complicated features, and at the end, we have given the future perspective of this field. The present review article provides concepts with some examples to reveal a broad view of different aspects of epigenetics in biology and human diseases.

A comprehensive and efficient process for counseling patients desiring sterilization.

PubMed

Haws, J M; Butta, P G; Girvin, S

1997-06-01

To optimize the time spent counseling a sterilization patient, this article presents a 10-step process that includes all steps necessary to ensure a comprehensive counseling session: (1) Discuss current contraception use and all available methods; (2) assess the client's interest in/readiness for sterilization; (3) emphasize that the procedure is meant to be permanent, but there is a possibility of failure; (4) explain the surgical procedure using visuals, and include a discussion of benefits and risks; (5) explain privately to the client the need to use condoms if engaging in risky sexual activity; (6) have the client read and sign an informed consent form; (7) schedule an appointment for the procedure and provide the patient with a copy of all necessary paperwork; (8) discuss cost and payment method; (9) provide written preoperative and postoperative instructions; and (10) schedule a postoperation visit, or a postoperation semen analysis.

Sex differences in same-sex direct aggression and sociosexuality: the role of risky impulsivity.

PubMed

Cross, Catharine P

2010-12-23

Sex differences in same-sex direct aggression and sociosexuality are among the most robust in the literature. The present article evaluated the hypothesis that both can be explained by a sex difference in the willingness to take impulsive risks. Self-report data were gathered from 3,775 respondents (1,514 female) on same-sex aggression, sociosexuality, and risky impulsivity. Risky impulsivity was higher for men than for women (d = .34) and path analysis showed it to be a common cause of same-sex aggression and sociosexuality for both sexes. However, it did not completely mediate the sex differences in same-sex aggression and sociosexuality. The results suggest that same-sex aggression and sociosexual behavior share a common psychological mechanism, but that fully explaining sex differences in aggression requires a more sensitive assay of impulsive risk and a consideration of dyadic processes.

Shape parameters explain data from spatial transformations: comment on Pearce et al. (2004) and Tommasi & Polli (2004).

PubMed

Cheng, Ken; Gallistel, C R

2005-04-01

In 2 recent studies on rats (J. M. Pearce, M. A. Good, P. M. Jones, & A. McGregor, see record 2004-12429-006) and chicks (L. Tommasi & C. Polli, see record 2004-15642-007), the animals were trained to search in 1 corner of a rectilinear space. When tested in transformed spaces of different shapes, the animals still showed systematic choices. Both articles rejected the global matching of shape in favor of local matching processes. The present authors show that although matching by shape congruence is unlikely, matching by the shape parameter of the 1st principal axis can explain all the data. Other shape parameters, such as symmetry axes, may do even better. Animals are likely to use some global matching to constrain and guide the use of local cues; such use keeps local matching processes from exploding in complexity.

Spatial Localization in Dissipative Systems

NASA Astrophysics Data System (ADS)

Knobloch, E.

2015-03-01

Spatial localization is a common feature of physical systems, occurring in both conservative and dissipative systems. This article reviews the theoretical foundations of our understanding of spatial localization in forced dissipative systems, from both a mathematical point of view and a physics perspective. It explains the origin of the large multiplicity of simultaneously stable spatially localized states present in a parameter region called the pinning region and its relation to the notion of homoclinic snaking. The localized states are described as bound states of fronts, and the notions of front pinning, self-pinning, and depinning are emphasized. Both one-dimensional and two-dimensional systems are discussed, and the reasons behind the differences in behavior between dissipative systems with conserved and nonconserved dynamics are explained. The insights gained are specific to forced dissipative systems and are illustrated here using examples drawn from fluid mechanics (convection and shear flows) and a simple model of crystallization.

Pump-probe imaging of nanosecond laser-induced bubbles in distilled water solutions: Observations of laser-produced-plasma

DOE Office of Scientific and Technical Information (OSTI.GOV)

Evans, R.; Camacho-Lopez, S.

2010-11-15

This article presents the analysis of the laser-produced-plasma (LPP) formed by the focusing of a 9 ns laser pulse, {lambda}=532 nm, with a NA=0.6 aspherical lens using energies between 100-1500 {mu}J, into distilled water with varying solutions of table salt. Observations of the filamentation plasma were made, which are explained by self-focusing of the laser pulse by the LPP through ponderomotive cavitation of the electron plasma in the center of the beam. The filamentation of the beam through a low density plasma wave guide explains why the transmission of the pump laser through the interaction region was notably higher onmore » previous experiments that we performed [R. Evans et al., Opt. Express 16, 7481 (2008)], than a very similar set of experiments performed by Noack and Vogel [IEEE J. Quantum Electron. 35, 1156 (1999)].« less

Applying learning theories and instructional design models for effective instruction.

PubMed

Khalil, Mohammed K; Elkhider, Ihsan A

2016-06-01

Faculty members in higher education are involved in many instructional design activities without formal training in learning theories and the science of instruction. Learning theories provide the foundation for the selection of instructional strategies and allow for reliable prediction of their effectiveness. To achieve effective learning outcomes, the science of instruction and instructional design models are used to guide the development of instructional design strategies that elicit appropriate cognitive processes. Here, the major learning theories are discussed and selected examples of instructional design models are explained. The main objective of this article is to present the science of learning and instruction as theoretical evidence for the design and delivery of instructional materials. In addition, this article provides a practical framework for implementing those theories in the classroom and laboratory. Copyright © 2016 The American Physiological Society.

Enriching PubMed Related Article Search with Sentence Level Co-citations

PubMed Central

Tran, Nam; Alves, Pedro; Ma, Shuangge

2009-01-01

PubMed related article links identify closely related articles and enhance our ability to navigate the biomedical literature. They are derived by calculating the word similarity between two articles, relating articles with overlapping word content. In this paper, we propose to enrich PubMed with a new type of related article link based on citations within a single sentence (i.e. sentence level co-citations or SLCs). Using different similarity metrics, we demonstrated that articles linked by SLCs are highly related. We also showed that only half of SLCs are found among PubMed related article links. Additionally, we discuss how the citing sentence of an SLC explains the connection between two articles. PMID:20351935

A framework for evaluating capital structure.

PubMed

Sterns, J B; Majidzadeh, T K

1995-01-01

This article describes the rationale for accessing variable rate debt and the appropriate amount. It explores historical interest rate relationships and explains the motivation for incurring variable rate debt during certain interest rate environments. The article also explores the risks of variable rate debt and the liquid resources needed for prudent asset-liability management. Finally, the article outlines the financial statement impact of using variable rate debt.

Neural Networks

NASA Astrophysics Data System (ADS)

Schwindling, Jerome

2010-04-01

This course presents an overview of the concepts of the neural networks and their aplication in the framework of High energy physics analyses. After a brief introduction on the concept of neural networks, the concept is explained in the frame of neuro-biology, introducing the concept of multi-layer perceptron, learning and their use as data classifer. The concept is then presented in a second part using in more details the mathematical approach focussing on typical use cases faced in particle physics. Finally, the last part presents the best way to use such statistical tools in view of event classifers, putting the emphasis on the setup of the multi-layer perceptron. The full article (15 p.) corresponding to this lecture is written in french and is provided in the proceedings of the book SOS 2008.

Drama in English: An Enriching Experience.

ERIC Educational Resources Information Center

Geffen, Mitzi

1998-01-01

Examines the rationale behind using musical drama in English-as-a-Second-Language classes, explaining that it is an enjoyable experience that enriches students' English while they are relaxed, working as a team, and having fun with their imaginations. The article explains the process of putting on a play and evaluates the effect such a project had…

Toward Explaining the Transformative Power of Talk about, around, and for Writing

ERIC Educational Resources Information Center

Godbee, Beth

2012-01-01

This article provides an initial approach for capturing moments of talk about, around, and for writing to explain why writing groups and writing conferences are so often considered "transformative" for the people involved. After describing the widespread and yet disparate transformations so often attributed to collaborative writing talk, I…

Pinning Stabilizes Neighboring Surface Nanobubbles against Ostwald Ripening.

PubMed

Dollet, Benjamin; Lohse, Detlef

2016-11-01

Pinning of the contact line and gas oversaturation explain the stability of single surface nanobubbles. In this article, we theoretically show that the pinning also suppresses the Ostwald ripening process between neighboring surface nanobubbles, thus explaining why in a population of neighboring surface nanobubbles different radii of curvature of the nanobubbles can be observed.

Citizens' Perceptions of Flood Hazard Adjustments: An Application of the Protective Action Decision Model

ERIC Educational Resources Information Center

Terpstra, Teun; Lindell, Michael K.

2013-01-01

Although research indicates that adoption of flood preparations among Europeans is low, only a few studies have attempted to explain citizens' preparedness behavior. This article applies the Protective Action Decision Model (PADM) to explain flood preparedness intentions in the Netherlands. Survey data ("N" = 1,115) showed that…

Meanings at Hand: Coordinating Semiotic Resources in Explaining Mathematical Terms in Classroom Discourse

ERIC Educational Resources Information Center

Heller, Vivien

2016-01-01

The article examines how diverse semiotic resources are made available for explaining mathematical terms in a fifth-grade classroom. Situated within the methodological framework developed by conversation analysis and the analysis of embodiment-in-interaction, the study deals with two instances of a classroom episode in each of which participants…

Motional Mechanisms of Homopolar Motors & Rollers

ERIC Educational Resources Information Center

Wong, H. K.

2009-01-01

The strong Nd[subscript 2]Fe[subscript 14]B permanent magnet has facilitated development of various fascinating yet simple homopolar motors. However, the physics of these devices is often not explained, or is explained incorrectly. A major concern is that Newton's third law was overlooked in some of the earlier articles. In this paper, I will…

Contradictions between and within School and University Activity Systems Helping to Explain Students' Difficulty with Advanced Mathematics

ERIC Educational Resources Information Center

Jooganah, Kamila; Williams, Julian S.

2016-01-01

This article explores how contradictions, as framed by activity theory (Engeström, 1987), can explain first-year undergraduate students' experiences of learning advanced mathematics. Analysing qualitative interview and observational data of students and lecturers based in one university mathematics department, we argue that contradictions between…

Integral Psychology: My Spiritually Based Guiding Metatheory of Counseling

ERIC Educational Resources Information Center

Holden, Janice Miner

2004-01-01

This article explains the author's guiding theory of counseling based on her understanding and adaptation of K. Wilber's (2000b) integral psychology (11). She discusses, from an IT perspective, how the psyche develops and changes and the role of counseling in change. She explains her particular resonance to IT, which she considers an inherently…

Social Community: A Mechanism to Explain the Success of STEM Minority Mentoring Programs

ERIC Educational Resources Information Center

Mondisa, Joi-Lynn; McComb, Sara A.

2015-01-01

Social community may be a mechanism that explains the success of minority mentoring programs. We define a social community as an environment where like-minded individuals engage in dynamic, multidirectional interactions that facilitate social support. In this conceptual article, we propose a social community model for science, technology,…

Bullying Explains Only Part of LGBTQ-Heterosexual Risk Disparities: Implications for Policy and Practice

ERIC Educational Resources Information Center

Robinson, Joseph P.; Espelage, Dorothy L.

2012-01-01

Students who identify as lesbian, gay, bisexual, transgender, and questioning (LGBTQ) experience higher rates of victimization by bullying than do their heterosexual-identified peers. In this article, we investigate the extent to which this difference in rates of victimization can explain LGBTQ youths' greater rates of suicidal ideation, suicide…

Mathematical Modelling in the Junior Secondary Years: An Approach Incorporating Mathematical Technology

ERIC Educational Resources Information Center

Lowe, James; Carter, Merilyn; Cooper, Tom

2018-01-01

Mathematical models are conceptual processes that use mathematics to describe, explain, and/or predict the behaviour of complex systems. This article is written for teachers of mathematics in the junior secondary years (including out-of-field teachers of mathematics) who may be unfamiliar with mathematical modelling, to explain the steps involved…

Fundamental principles in bacterial physiology—history, recent progress, and the future with focus on cell size control: a review

NASA Astrophysics Data System (ADS)

Jun, Suckjoon; Si, Fangwei; Pugatch, Rami; Scott, Matthew

2018-05-01

Bacterial physiology is a branch of biology that aims to understand overarching principles of cellular reproduction. Many important issues in bacterial physiology are inherently quantitative, and major contributors to the field have often brought together tools and ways of thinking from multiple disciplines. This article presents a comprehensive overview of major ideas and approaches developed since the early 20th century for anyone who is interested in the fundamental problems in bacterial physiology. This article is divided into two parts. In the first part (sections 1–3), we review the first ‘golden era’ of bacterial physiology from the 1940s to early 1970s and provide a complete list of major references from that period. In the second part (sections 4–7), we explain how the pioneering work from the first golden era has influenced various rediscoveries of general quantitative principles and significant further development in modern bacterial physiology. Specifically, section 4 presents the history and current progress of the ‘adder’ principle of cell size homeostasis. Section 5 discusses the implications of coarse-graining the cellular protein composition, and how the coarse-grained proteome ‘sectors’ re-balance under different growth conditions. Section 6 focuses on physiological invariants, and explains how they are the key to understanding the coordination between growth and the cell cycle underlying cell size control in steady-state growth. Section 7 overviews how the temporal organization of all the internal processes enables balanced growth. In the final section 8, we conclude by discussing the remaining challenges for the future in the field.

Dance for Older Adults.

ERIC Educational Resources Information Center

Pruett, Diane Milhan, Ed.; And Others

1983-01-01

Dance programs for older adults that encourage exercise and socializing are described in six articles. Program guidelines of the American Alliance Committee on Aging are explained, and other articles emphasize a movement education approach that may involve intergenerational contact. A dance program held in a worship setting is also discussed. (PP)

Online Learning for Teachers.

ERIC Educational Resources Information Center

Kesner, Rebecca J., Ed.

2001-01-01

This newsletter contains two articles on teacher use of educational technology. The first article, "Online Learning for Teachers," (Stephen G. Barkley) explains that online learning has the ability to multiply both the effectiveness and efficiency of traditional onsite training by eliminating the need for travel. It describes the five components…

Signature Pedagogies for Educators Using Films: An Example from Singapore

ERIC Educational Resources Information Center

Tan, Charlene; Koh, Kim

2018-01-01

This article discusses the application of Shulman's "signature pedagogies" through the utilization of films for preservice teachers and school leaders in Singapore. Using the films "Dead Poets Society" and "Ahead of the Class," this article explains how these films facilitated the participants' engagement with the…

Ethnography and the English Classroom.

ERIC Educational Resources Information Center

Reigstad, Thomas J., Ed.

1983-01-01

Articles and essays in this journal issue focus on explaining ethnographic (observation taking into account socioeconomic and cultural factors) research procedures and showing how this methodology can be applied to English classes and reported in ways useful to teachers. The first article, by Paul Diesing, provides background on ethnography. The…

A management approach that drives actions strategically: balanced scorecard in a mental health trust case study.

PubMed

Schmidt, Stefan; Bateman, Ian; Breinlinger-O'Reilly, Jochen; Smith, Peter

2006-01-01

Achieving excellence is a current preoccupation in U.K. public health organisations. This article aims to use a case study to explain how a mental health trust delivers excellent performance using a balanced scorecard (BSC) management approach. Reports a project to implement a BSC approach in the South West Yorkshire Mental Health NHS Trust to achieve its "excellence" objectives. The authors were participants in the project. The design of the pilot project was informed theoretically by the work of Kaplan and Norton and practically by in-house discussions on a strategy to achieve excellence. Explains the process of building a BSC strategy step-by-step. Discusses how the vision and strategies of a mental health trust can be translated into tangible measures, which are the basis for actions that are driven strategically. There are many possibilities for a BSC management approach and this case study is specific to mental health trusts in the UK, although it is believed that the case has a universally applicable modus operandi. This article will help healthcare managers to evaluate the benefits of a BSC management approach. This article explains how actions can be structured in connection with a BSC management approach.

An interoceptive model of bulimia nervosa: A neurobiological systematic review.

PubMed

Klabunde, Megan; Collado, Danielle; Bohon, Cara

2017-11-01

The objective of our study was to examine the neurobiological support for an interoceptive sensory processing model of bulimia nervosa (BN). To do so, we conducted a systematic review of interoceptive sensory processing in BN, using the PRISMA guidelines. We searched PsychInfo, Pubmed, and Web of Knowledge databases to identify biological and behavioral studies that examine interoceptive detection in BN. After screening 390 articles for inclusion and conducting a quality assessment of articles that met inclusion criteria, we reviewed 41 articles. We found that global interoceptive sensory processing deficits may be present in BN. Specifically there is evidence of abnormal brain function, structure and connectivity in the interoceptive neural network, in addition to gastric and pain processing disturbances. These results suggest that there may be a neurobiological basis for global interoceptive sensory processing deficits in BN that remain after recovery. Data from taste and heart beat detection studies were inconclusive; some studies suggest interoceptive disturbances in these sensory domains. Discrepancies in findings appear to be due to methodological differences. In conclusion, interoceptive sensory processing deficits may directly contribute to and explain a variety of symptoms present in those with BN. Further examination of interoceptive sensory processing deficits could inform the development of treatments for those with BN. Copyright © 2017 Elsevier Ltd. All rights reserved.

Balancing the presentation of information and options in patient decision aids: an updated review.

PubMed

Abhyankar, Purva; Volk, Robert J; Blumenthal-Barby, Jennifer; Bravo, Paulina; Buchholz, Angela; Ozanne, Elissa; Vidal, Dale Colins; Col, Nananda; Stalmeier, Peep

2013-01-01

Standards for patient decision aids require that information and options be presented in a balanced manner; this requirement is based on the argument that balanced presentation is essential to foster informed decision making. If information is presented in an incomplete/non-neutral manner, it can stimulate cognitive biases that can unduly affect individuals' knowledge, perceptions of risks and benefits, and, ultimately, preferences. However, there is little clarity about what constitutes balance, and how it can be determined and enhanced. We conducted a literature review to examine the theoretical and empirical evidence related to balancing the presentation of information and options. A literature search related to patient decision aids and balance was conducted on Medline, using MeSH terms and PubMed; this search supplemented the 2011 Cochrane Collaboration's review of patient decision aids trials. Only English language articles relevant to patient decision making and addressing the balance of information and options were included. All members of the team independently screened clusters of articles; uncertainties were resolved by seeking review by another member. The team then worked in sub-groups to extract and synthesise data on theory, definitions, and evidence reported in these studies. A total of 40 articles met the inclusion criteria. Of these, six explained the rationale for balancing the presentation of information and options. Twelve defined "balance"; the definition of "balance" that emerged is as follows: "The complete and unbiased presentation of the relevant options and the information about those options-in content and in format-in a way that enables individuals to process this information without bias". Ten of the 40 articles reported assessing the balance of the relevant decision aid. All 10 did so exclusively from the users' or patients' perspective, using a five-point Likert-type scale. Presenting information in a side-by-side display form was associated with more respondents (ranging from 70% to 96%) judging the information as "balanced". There is a need for comparative studies investigating different ways to improve and measure balance in the presentation of information and options in patient decision aids.

Balancing the presentation of information and options in patient decision aids: an updated review

PubMed Central

2013-01-01

Background Standards for patient decision aids require that information and options be presented in a balanced manner; this requirement is based on the argument that balanced presentation is essential to foster informed decision making. If information is presented in an incomplete/non-neutral manner, it can stimulate cognitive biases that can unduly affect individuals’ knowledge, perceptions of risks and benefits, and, ultimately, preferences. However, there is little clarity about what constitutes balance, and how it can be determined and enhanced. We conducted a literature review to examine the theoretical and empirical evidence related to balancing the presentation of information and options. Methods A literature search related to patient decision aids and balance was conducted on Medline, using MeSH terms and PubMed; this search supplemented the 2011 Cochrane Collaboration’s review of patient decision aids trials. Only English language articles relevant to patient decision making and addressing the balance of information and options were included. All members of the team independently screened clusters of articles; uncertainties were resolved by seeking review by another member. The team then worked in sub-groups to extract and synthesise data on theory, definitions, and evidence reported in these studies. Results A total of 40 articles met the inclusion criteria. Of these, six explained the rationale for balancing the presentation of information and options. Twelve defined “balance”; the definition of “balance” that emerged is as follows: “The complete and unbiased presentation of the relevant options and the information about those options—in content and in format—in a way that enables individuals to process this information without bias”. Ten of the 40 articles reported assessing the balance of the relevant decision aid. All 10 did so exclusively from the users’ or patients’ perspective, using a five-point Likert-type scale. Presenting information in a side-by-side display form was associated with more respondents (ranging from 70% to 96%) judging the information as “balanced”. Conclusion There is a need for comparative studies investigating different ways to improve and measure balance in the presentation of information and options in patient decision aids. PMID:24625214

Teaching Philosophy Statements

ERIC Educational Resources Information Center

Faryadi, Qais

2015-01-01

This article examines the rationale for my teaching philosophy. Using a personal perspective, I explain my objectives, mission, and vision in writing my philosophy of teaching statements. This article also creates a road map and reference points for educators who want to write their own teaching philosophy statements to help them make informed…

For Whom the Bell Tolls: Globalisation, Social Class and South Korea's International Schools

ERIC Educational Resources Information Center

Song, Jae Jung

2013-01-01

This article discusses how in South Korea, English-medium international schools, initially established to educate foreign residents, have recently transformed themselves into private providers of global education for South Koreans. The article explains the social, economic and political circumstances under which the South Korean government has…

A Developmental Model Applied to Problems of Deafness.

ERIC Educational Resources Information Center

Schlesinger, Hilde S.

2000-01-01

This "classic" article (1972) in the field of deaf studies includes some interpretive notes for current readers. The article examines the effect of deafness on basic developmental tasks at each of the eight developmental stages of Erik Erikson's theory of psychosocial development and explains the more successful passage through these…

Educational Systems for Operators of Water Pollution Control Facilities.

ERIC Educational Resources Information Center

Austin, John H., Ed.; Kesler, John, Ed.

Several of the articles from this conference concern current activities of federal, state, and municipal governments, of universities and community colleges, and of industry in wastewater treatment plant operator training. The rest of the articles deal with instructional technology, explaining different facets of it and showing how it may be…

Telecommunications and Technology.

ERIC Educational Resources Information Center

Associated Press Managing Editors.

This report begins by noting that newspapers are now producing cable television programs, leasing cable channels, and selling cable advertising; thus the first half of the report consists of articles examining that trend. The articles explain why and how newspapers entered the world of cable, why one newspaper dropped cable, the success of one…

Towards a Theory of Transnational Academic Capitalism

ERIC Educational Resources Information Center

Kauppinen, Ilkka

2015-01-01

This article draws attention to the relative lack of theoretically and methodologically elaborated approaches to understand and explain the complex relations between transnationalization of higher education and globalization seen especially from the point of view of global capitalism. The main aim of this article is to contribute to the…

The ALAN Review. Vol. 10, No. 1.

ERIC Educational Resources Information Center

Ellis, W. Geiger, Ed.

1983-01-01

Young adult literature is the subject of this journal. The first article, "The Executioner Sings" (Jay Bennett), relates how and why its author writes. The next article, "Cinderella and the Pigman" (Lucy E. Waddey), explains why kids read the works of Judy Blume and Paul Zindel. "An interview with Keven Major" (Mike…

Understanding Measures of Effectiveness in Counterinsurgency Operations

DTIC Science & Technology

2006-05-01

Measure of Success.” The article explained how the Moneyball math of Major League Baseball (MLB) has come to the National Basketball Association ( NBA ...An excerpt from the article stated, “Armed with dazzling equations, NBA front offices are finding entirely new ways to quantify a player’s talent

National Tests in Denmark: CAT as a Pedagogic Tool

ERIC Educational Resources Information Center

Wandall, Jakob

2017-01-01

This article describes standardised testing in Denmark and the protections guaranteed to avoid "high stakes". It explains the use of computer-based "adaptive tests" which adjust to an appropriate level for each student. It is an abbreviated version of an article from 2011 in the "Journal for Applied Testing…

The Application of Bayesian Analysis to Issues in Developmental Research

ERIC Educational Resources Information Center

Walker, Lawrence J.; Gustafson, Paul; Frimer, Jeremy A.

2007-01-01

This article reviews the concepts and methods of Bayesian statistical analysis, which can offer innovative and powerful solutions to some challenging analytical problems that characterize developmental research. In this article, we demonstrate the utility of Bayesian analysis, explain its unique adeptness in some circumstances, address some…

Using "The Wall Street Journal" To Stimulate Critical Thinking.

ERIC Educational Resources Information Center

Roever, Carol

1998-01-01

Describes an assignment in a business-communication class in which student teams construct portfolios with articles from "The Wall Street Journal," explaining and clearly expressing how these articles relate to class concepts. Argues that the assignment encourages critical-thinking skills, focuses on writing skills, and develops an…

Human Praxis: A New Basic Assumption for Art Educators of the Future.

ERIC Educational Resources Information Center

Hodder, Geoffrey S.

1980-01-01

After analyzing Vincent Lanier's five characteristic roles of art education, the article briefly explains the pedagogy of Paulo Freire, based on human praxis, and applies it to the existing "oppresive" art education system. The article reduces Lanier's roles to resemble a single Freirean model. (SB)

Response to comment on "Climate legacies drive global soil carbon stocks in terrestrial ecosystem".

PubMed

Delgado-Baquerizo, Manuel; Eldridge, David J; Maestre, Fernando T; Karunaratne, Senani B; Trivedi, Pankaj; Reich, Peter B; Singh, Brajesh K

2018-03-01

The technical comment from Sanderman provides a unique opportunity to deepen our understanding of the mechanisms explaining the role of paleoclimate in the contemporary distribution of global soil C content, as reported in our article. Sanderman argues that the role of paleoclimate in predicting soil C content might be accounted for by using slowly changing soil properties as predictors. This is a key point that we highlighted in the supplementary materials of our article, which demonstrated, to the degree possible given available data, that soil properties alone cannot account for the unique portion of the variation in soil C explained by paleoclimate. Sanderman also raised an interesting question about how paleoclimate might explain the contemporary amount of C in our soils if such a C is relatively new, particularly in the topsoil layer. There is one relatively simple, yet plausible, reason. A soil with a higher amount of C, a consequence of accumulation over millennia, might promote higher contemporary C fixation rates, leading to a higher amount of new C in our soils. Thus, paleoclimate can be a good predictor of the amount of soil C in soil, but not necessarily of its age. In summary, Sanderman did not question the validity of our results but rather provides an alternative potential mechanistic explanation for the conclusion of our original article, that is, that paleoclimate explains a unique portion of the global variation of soil C content that cannot be accounted for by current climate, vegetation attributes, or soil properties.

Excess of non-verbal cases of autism spectrum disorders presenting to orthodox clinical practice in Africa – a trend possibly resulting from late diagnosis and intervention

PubMed Central

Bakare, Muideen O; Munir, Kerim M

2012-01-01

Objectives Characteristics of children with autism spectrum disorders (ASDs) in Africa are not known because of unavailability of large-scale epidemiological studies in this region. This review explored the age at first presentation to orthodox clinical practice of African children with ASDs and their expressive language ability at presentation. Methods A literature search of case series and case reports of ASDs from Africa was done through PubMed/MEDLINE, Google Scholar, African Journals Online (AJOL), and archives of the Nigerian Journal of Psychiatry. Six articles included content relating to age of the child at first presentation to orthodox clinical practice and symptoms at presentation related to expressive language ability and therefore fulfilled the inclusion criteria. Suggestions are made to explain the observations emanating from the review. Results An excess of non-verbal over verbal cases of ASDs have been presenting to orthodox clinical practice and there is a common denominator of late presentation/diagnosis and in turn late intervention, with most cases presenting for the first time well above 8 years of age. Attempts to explain these observations included low levels of knowledge and awareness about ASDs in Africa; problems with help-seeking behaviour; and lack of mental healthcare facilities and trained personnel. Conclusions Enhancement of processes directed at ensuring early diagnosis and interventions, especially interventions aimed at improving speech and language development well and sufficiently early, may bring about a shift in the trend of excess non-verbal cases of ASDs over verbal cases presenting to orthodox clinical practice. PMID:22229024

Putting the Cart before the Horse: The Creation of Essences out of Processes in Science Education Research

ERIC Educational Resources Information Center

Lundegard, Iann; Hamza, Karim M.

2014-01-01

This article addresses the problem of treating generalizations of human activity as entities and structures that ultimately explain the activities from which they were initially drawn. This is problematic because it involves a circular reasoning leading to unwarranted claims explaining the originally studied activities of science teaching and…

The Power of Why: Connecting Curriculum to Students' Lives

ERIC Educational Resources Information Center

Egbert, Joy; Roe, Mary F.

2014-01-01

Student disengagement can be a major impediment to effective student learning. When parents and educators cannot provide adequate reasoning to explain the value of what is taught at home and in school, students can lose their motivation to learn and be engaged in classroom activities. In this article, the authors explain the importance of teacher…

The Authors Gallery: A Meaningful Integration of Technology and Writing

ERIC Educational Resources Information Center

Martin, Deb

2008-01-01

In this article, the author first explains what an authors gallery is and suggests additional uses and modifications. Next, readers are taken through a day-by-day description of creating the gallery while having the theory behind this pedagogical choice explained. The step-by-step discussion is supported with student examples and concepts drawn…

The Story of Schooling: Critical Race Theory and the Educational Racial Contract

ERIC Educational Resources Information Center

Leonardo, Zeus

2013-01-01

This article is an engagement of methodology as an ideologico-racial practice through Critical Race Theory's practice of storytelling. It is a conceptual extension of this practice as explained through Charles Mills' use of the "racial contract (RC) as methodology" in order to explain the Herrenvolk Education--one standard for…

Pitfalls in Evaluating the Effectiveness of Case Management Programs for Homeless Persons: Lessons from the NIAAA Community Demonstration Program.

ERIC Educational Resources Information Center

Orwin, Robert G.; And Others

1994-01-01

Evaluation findings of the National Institute on Alcohol Abuse and Alcoholism (NIAAA) Community Demonstration Program show few clear indications of the effectiveness of case management approaches. This article identifies phenomena that explain the lack of positive effects and suggests that evaluation problems may explain apparent negative…

A Resource Perspective on the Work-Home Interface: The Work-Home Resources Model

ERIC Educational Resources Information Center

ten Brummelhuis, Lieke L.; Bakker, Arnold B.

2012-01-01

The objective of this article is to provide a theoretical framework explaining positive and negative work-home processes integrally. Using insights from conservation of resources theory, we explain how personal resources (e.g., time, energy, and mood) link demanding and resourceful aspects of one domain to outcomes in the other domain. The…

Teaching Valence Shell Electron Pair Repulsion (VSEPR) Theory

ERIC Educational Resources Information Center

Talbot, Christopher; Neo, Choo Tong

2013-01-01

This "Science Note" looks at the way that the shapes of simple molecules can be explained in terms of the number of electron pairs in the valence shell of the central atom. This theory is formally known as valence shell electron pair repulsion (VSEPR) theory. The article explains the preferred shape of chlorine trifluoride (ClF3),…

Choosing the Right CC Welding Unit: Student Success Depends on It

ERIC Educational Resources Information Center

Borchert, Neal

2008-01-01

Understanding the personality of a constant current (CC) dc welding machine can make the difference between a successful or unsuccessful weld test or between a student who pursues a career in welding and one who may quit in frustration. In this article, the author explains the two different "personalities" of CC welders. He also explains how…

Going for the Gold Tassel: Getting a Doctoral Degree

ERIC Educational Resources Information Center

Burton, Clark A.

2005-01-01

The purpose of this article was to explain the constructs of doctrine and doctorate to the fire service. The methodology applied the Carnegie Foundation review of the doctorate as the basics for explaining what stewards of the fire service discipline will do with a doctoral degree. Although the fire service is an interdisciplinary occupation, the…

The Missing Link: Deficits of Country-Level Studies. A Review of 22 Articles Explaining Life Satisfaction

ERIC Educational Resources Information Center

Nonnenmacher, Alexandra; Friedrichs, Jurgen

2013-01-01

To explain country differences in an analytical or structural dependent variable, the application of a macro-micro-model containing contextual hypotheses is necessary. Our methodological study examines whether empirical studies apply such a model. We propose that a theoretical base for country differences is well described in multilevel studies,…

The physics of MRI safety.

PubMed

Panych, Lawrence P; Madore, Bruno

2018-01-01

The main risks associated with magnetic resonance imaging (MRI) have been extensively reported and studied; for example, everyday objects may turn into projectiles, energy deposition can cause burns, varying fields can induce nerve stimulation, and loud noises can lead to auditory loss. The present review article is geared toward providing intuition about the physical mechanisms that give rise to these risks. On the one hand, excellent literature already exists on the practical aspect of risk management, with clinical workflow and recommendations. On the other hand, excellent technical articles also exist that explain these risks from basic principles of electromagnetism. We felt that an underserved niche might be found between the two, ie, somewhere between basic science and practical advice, to help develop intuition about electromagnetism that might prove of practical value when working around MR scanners. Following a wide-ranging introduction, risks originating from the main magnetic field, the excitation RF electromagnetic field, and switching of the imaging gradients will be presented in turn. 5 Technical Efficacy: 1 J. Magn. Reson. Imaging 2018;47:28-43. © 2017 International Society for Magnetic Resonance in Medicine.

Overview of spaceflight immunology studies

NASA Technical Reports Server (NTRS)

Taylor, G. R.

1993-01-01

The effects of spaceflight and analogues of spaceflight are discussed here and in nine accompanying articles. In this summary we present spaceflight studies with human subjects, animal subjects, and cell cultures and we review ground-based systems used to model the observed effects of spaceflight on the immune system. Human paradigms include bed rest, academic or psychological stress, physical stress, hypobaric or high altitude stress, and confinement. Animal models include antiorthostatic and orthostatic suspension, hypobarism, and confinement. The ten manuscripts in this collection were selected to provide a summary that should give the reader an overview of the various activities of spaceflight immunology researchers throughout the history of space travel. This manuscript identifies the major contributors to the study of spaceflight immunology, explains what types of studies have been conducted, and how they have changed over the years. Also presented is a discussion of the unusual limitations associated with spaceflight research and the efforts to develop appropriate ground-based surrogate model systems. Specific details, data, and mechanistic speculations will be held to a minimum, because they will be discussed in depth in the other articles in the collection.

[Neuroprogression and cognition in Bipolar Disorders: A systematic review of cognitive performance in euthymic patients].

PubMed

Lolich, María; Holtzman, Jessica N; Rago, Carlo M; Vázquez, Gustavo H

2015-01-01

In recent years, investigators have begun to consider the possibility of explaining the physiopathology of bipolar disorder from a neuroprogressive perspective. The evidence that supports the feasibility of such an approach is varied, and arises from neuroimaging studies, batteries of neurocognitive evaluations, and tests to identify the specific biomarkers of the disorder. The present article seeks to perform a review of the research that investigates the cognitive deficits in bipolar disorder. A bibliographic revision was performed of articles published between 1990 and 2015. Levels of cognitive performance were explored in both cross-sectional and longitudinal studies. The compiled studies signal the presence of altered cognitive function, even during periods of euthymia. However, there are contradictory results as to whether bipolar disorder presents a degenerative course. New lines of investigation suggest that only a percentage of individuals with bipolar disorder are affected in a progressive manner. It is of paramount importance to perform new longitudinal studies in high-risk populations, so as to validate or refute a neuroprogressive model of cognitive deficits in patients with bipolar disorder.

Pathophysiology of kidney, gallbladder and urinary stones treatment with herbal and allopathic medicine: A review

PubMed Central

Alok, Shashi; Jain, Sanjay Kumar; Verma, Amita; Kumar, Mayank; Sabharwal, Monika

2013-01-01

Medicinal plants have been known for millennia and are highly esteemed all over the world as a rich source of therapeutic agents for the prevention of various ailments. Today large number of population suffers from kidney stone, gall stone and urinary calculi. Stone disease has gained increasing significance due to changes in living conditions i.e. industrialization and malnutrition. Changes in prevalence and incidence, the occurrence of stone types and stone location, and the manner of stone removal are explained. Medicinal plants are used from centuries due to its safety, efficacy, cultural acceptability and lesser side effects as compared to synthetic drugs. The present article deals with measures to be adopted for the potential of medicinal plants in stone dissolving activity. The problem of urinary stones or calculi is a very ancient one and many remedies have been employed during the ages these stones are found in all parts of the urinary tract, the kidney, the ureters and the urinary bladder and may vary considerably in size. In the present article, an attempt has been made to emphasis on herbal option for urinary stone.

A Comparative of business process modelling techniques

NASA Astrophysics Data System (ADS)

Tangkawarow, I. R. H. T.; Waworuntu, J.

2016-04-01

In this era, there is a lot of business process modeling techniques. This article is the research about differences of business process modeling techniques. For each technique will explain about the definition and the structure. This paper presents a comparative analysis of some popular business process modelling techniques. The comparative framework is based on 2 criteria: notation and how it works when implemented in Somerleyton Animal Park. Each technique will end with the advantages and disadvantages. The final conclusion will give recommend of business process modeling techniques that easy to use and serve the basis for evaluating further modelling techniques.

PubMed Central

Matte, Janine; Lapointe, Michelle; LeBel, Marc

1982-01-01

Our experience has shown that determining an effective daily dose of theophylline means considering such factors as: age, patient's ideal weight, available pharmaceutical format, cost, frequency of administration, nicotine intake, coffee intake, diet and lifestyle. Cardiac and/or renal insufficiency and hepatic disorder are also factors affecting treatment with theophylline. We have therefore created a guide to daily dosage, taking all these factors into account. This helps both prescriber and pharmacist on instituting or evaluating theophylline treatment in an otherwise normal individual. This article presents the guide and explains the adjustment of dose in adult smokers, those with cardiac or renal insufficiency, and those with hepatic disorders. PMID:21289851

[The foundational myth of Argentinian homeopathy. The journal "Homeopatía," Buenos Aires (1933-1940)].

PubMed

González Korzeniewski, Manuel A

2010-01-01

The present article analyzes the historical-identitary construction in the older and most important institution of Homeopathy in Argentina. Two analytical axes are constructed: on the one hand, the construction of a foundational myth that outlines a genealogical thread between the "divinities" of the medicine, and on the other hand, the mitification of Hahnemann, founding father of the discipline. Using both axes we explain how the discourses of the journal were creating a symbolic support for the weak conjuncture in which they tried to be consolidated legally as an institution.

Construction of databases: advances and significance in clinical research.

PubMed

Long, Erping; Huang, Bingjie; Wang, Liming; Lin, Xiaoyu; Lin, Haotian

2015-12-01

Widely used in clinical research, the database is a new type of data management automation technology and the most efficient tool for data management. In this article, we first explain some basic concepts, such as the definition, classification, and establishment of databases. Afterward, the workflow for establishing databases, inputting data, verifying data, and managing databases is presented. Meanwhile, by discussing the application of databases in clinical research, we illuminate the important role of databases in clinical research practice. Lastly, we introduce the reanalysis of randomized controlled trials (RCTs) and cloud computing techniques, showing the most recent advancements of databases in clinical research.

Early recognition of encephalitis in acute settings.

PubMed

Mower, Kellie-Ann

2017-04-13

Encephalitis is a life-threatening condition in which inflammation of the brain tissue occurs. Although it is relatively rare, misdiagnosis or delays in recognition and treatment can have devastating consequences for patients, and there is a high mortality rate. People who survive are often left with neuropsychological impairment. This article describes the pathophysiology of the condition, as well as clinical presentation and treatment, and explains why it can be easily missed. It includes a case study that describes a situation in which the condition was not considered initially as a differential diagnosis, and considers implications for practice.

Interpersonal Emotion Regulation Model of Mood and Anxiety Disorders.

PubMed

Hofmann, Stefan G

2014-10-01

Although social factors are of critical importance in the development and maintenance of emotional disorders, the contemporary view of emotion regulation has been primarily limited to intrapersonal processes. Based on diverse perspectives pointing to the communicative function of emotions, the social processes in self-regulation, and the role of social support, this article presents an interpersonal model of emotion regulation of mood and anxiety disorders. This model provides a theoretical framework to understand and explain how mood and anxiety disorders are regulated and maintained through others. The literature, which provides support for the model, is reviewed and the clinical implications are discussed.

Three-Flavoured Non-Resonant Leptogenesis at Intermediate Scales

DOE Office of Scientific and Technical Information (OSTI.GOV)

Moffat, K.; Pascoli, S.; Petcov, S. T.

Leptogenesis can successfully explain the matter-antimatter asymmetry via out-of-equilibrium decays of heavy Majorana neutrinos in the early Universe. In this article we focus on non-resonant thermal leptogenesis and we study the possibility of lowering its scale through flavour effects in an exhaustive exploration of the model parameter space. We numerically solve the density matrix equations for one and two decaying heavy Majorana neutrinos and present the level of fine-tuning of the light neutrino masses within these scenarios. We demonstrate that the scale of thermal leptogenesis may be as low as $10^6$ GeV.

De nouveaux éléments structuraux du complexe aquifère profond du bassin du Rharb (Maroc) : implications hydrogéologiques

NASA Astrophysics Data System (ADS)

Kili, Malika; El Mansouri, Bouabid; Chao, Jamal; Fora, Abderrahman Ait

2006-12-01

The Rharb basin is located in northwestern Morocco. It is a part of one of the most important hydrogeological basins of Morocco, and extends over some 4000 km 2. The nature of its Plio-Quaternary sedimentary fill and its structural and palaeoenvironmental contexts are reflected by great variations in aerial and temporal facies distribution. This distribution, in turn, is a direct cause of the observed complexity in the geometry of potentially water-bearing beds. In the present work, we present an image of potential new hydrogeological reservoirs and define new structures that partially explain their architecture. To cite this article: M. Kili et al., C. R. Geoscience 338 (2006).

Nursing ethics in the seventh-day adventist religious tradition.

PubMed

Taylor, Elizabeth Johnston; Carr, Mark F

2009-11-01

Nurses' religious beliefs influence their motivations and perspectives, including their practice of ethics in nursing care. When the impact of these beliefs is not recognized, great potential for unethical nursing care exists. Thus, this article examines how the theology of one religious tradition, Seventh-day Adventism (SDA), could affect nurses. An overview of SDA history and beliefs is presented, which explains why 'medical missionary' work is central to SDAs. Theological foundations that would permeate an SDA nurse's view of the nursing metaparadigm concepts of person, health, environment (i.e. community), and nursing (i.e. service) are presented. The ethical principles guiding SDA nurses (i.e. principled, case-based, and care ethics) and the implications of these theological foundations for nurses are noted in a case study.

Enhancing treatment for school-age children who stutter II. Reducing bullying through role-playing and self-disclosure.

PubMed

Murphy, William P; Yaruss, J Scott; Quesal, Robert W

2007-01-01

This paper describes several treatment strategies that clinicians can use to help children who stutter who are experiencing bullying and other negative reactions from their peers. Specific strategies include problem-solving activities designed to help the child develop appropriate responses to bullying and a classroom presentation designed to educate peers about stuttering. To facilitate clinicians' application of these techniques, the strategies are presented in the context of a case study involving a 9-year-old boy who participated in a comprehensive treatment program for stuttering. Following treatment, the child exhibited an increased ability to respond to bullying experiences in a constructive fashion. In addition, negative comments by the child's peers diminished following the classroom presentation. Findings suggest that clinicians can help children overcome bullying and other negative reactions associated with stuttering through a number of well-supported treatment strategies that can be applied in a variety of clinical settings. After reading this article, participants will be able to: (1) define bullying and teasing and explain the difference between the two experiences; (2) describe two strategies for helping children who stutter successfully manage bullying experiences at school and in other settings; and (3) explain two strategies for educating children about stuttering and about bullying.

Evolutionary medicine: update on the relevance to family practice.

PubMed

Naugler, Christopher T

2008-09-01

To review the relevance of evolutionary medicine to family practice and family physician training. Articles were located through a MEDLINE search, using the key words evolution, Darwin, and adaptation. Most references presented level III evidence (expert opinion), while a minority provided level II evidence (epidemiologic studies). Evolutionary medicine deals with the interplay of biology and the environment in the understanding of human disease. Yet medical schools have virtually ignored the need for family physicians to have more than a cursory knowledge of this topic. A review of the main trends in this field most relevant to family practice revealed that a basic knowledge of evolutionary medicine might help in explaining the causation of diseases to patients. Evolutionary medicine has also proven key to explaining the reasons for the development of antibiotic resistance and has the potential to explain cancer pathogenesis. As an organizing principle, this field also has potential in the teaching of family medicine. Evolutionary medicine should be studied further and incorporated into medical training and practice. Its practical utility will be proven through the generation of testable hypotheses and their application in relation to disease causation and possible prevention.

Resilience 2.0: social media use and (self-)care during the 2011 Norway attacks

PubMed Central

2015-01-01

Departing from the understanding that resilience is a technique of self-organization during emergencies, this article provides a study on the way in which the use of social media influenced and engendered societal resilience practices during the 2011 Norway attacks. It builds on the concepts of governmentality and mediality to discuss how the interplay between social media and its users created new forms of self-initiated and mediated emergency governance. Empirically, it draws on material from 20 in-depth interviews with Norwegians who explained and reflected upon their social media use during the attacks. The article presents an overview of the different functions that social media assumed in the process of dealing with the attacks and discusses these vis-à-vis their related challenges. It draws conclusions about the way in which resilience practices and the resilient subject are influenced by the networked character of 2.0 technologies. PMID:29708120

Resilience 2.0: social media use and (self-)care during the 2011 Norway attacks.

PubMed

Kaufmann, Mareile

2015-10-01

Departing from the understanding that resilience is a technique of self-organization during emergencies, this article provides a study on the way in which the use of social media influenced and engendered societal resilience practices during the 2011 Norway attacks. It builds on the concepts of governmentality and mediality to discuss how the interplay between social media and its users created new forms of self-initiated and mediated emergency governance. Empirically, it draws on material from 20 in-depth interviews with Norwegians who explained and reflected upon their social media use during the attacks. The article presents an overview of the different functions that social media assumed in the process of dealing with the attacks and discusses these vis-à-vis their related challenges. It draws conclusions about the way in which resilience practices and the resilient subject are influenced by the networked character of 2.0 technologies.

Derivation of the linear-logistic model and Cox's proportional hazard model from a canonical system description.

PubMed

Voit, E O; Knapp, R G

1997-08-15

The linear-logistic regression model and Cox's proportional hazard model are widely used in epidemiology. Their successful application leaves no doubt that they are accurate reflections of observed disease processes and their associated risks or incidence rates. In spite of their prominence, it is not a priori evident why these models work. This article presents a derivation of the two models from the framework of canonical modeling. It begins with a general description of the dynamics between risk sources and disease development, formulates this description in the canonical representation of an S-system, and shows how the linear-logistic model and Cox's proportional hazard model follow naturally from this representation. The article interprets the model parameters in terms of epidemiological concepts as well as in terms of general systems theory and explains the assumptions and limitations generally accepted in the application of these epidemiological models.

From institutionalization of user fees to their abolition in West Africa: a story of pilot projects and public policies

PubMed Central

2015-01-01

This article analyzes the historical background of the institutionalization of user fees and their subsequent abolition in West Africa. Based on a narrative review, we present the context that frames the different articles in this supplement. We first show that a general consensus has emerged internationally against user fees, which were imposed widely in Africa in the 1980s and 1990s; at that time, the institutionalization of user fees was supported by evidence from pilot projects funded by international aid agencies. Since then there have been other pilot projects studying the abolition of user fees in the 2000s, but these have not yet had any real influence on public policies, which are often still chaotic. This perplexing situation might be explained more by ideologies and political will than by insufficient financial capacity of states. PMID:26559564

Predictive modeling for corrective maintenance of imaging devices from machine logs.

PubMed

Patil, Ravindra B; Patil, Meru A; Ravi, Vidya; Naik, Sarif

2017-07-01

In the cost sensitive healthcare industry, an unplanned downtime of diagnostic and therapy imaging devices can be a burden on the financials of both the hospitals as well as the original equipment manufacturers (OEMs). In the current era of connectivity, it is easier to get these devices connected to a standard monitoring station. Once the system is connected, OEMs can monitor the health of these devices remotely and take corrective actions by providing preventive maintenance thereby avoiding major unplanned downtime. In this article, we present an overall methodology of predicting failure of these devices well before customer experiences it. We use data-driven approach based on machine learning to predict failures in turn resulting in reduced machine downtime, improved customer satisfaction and cost savings for the OEMs. One of the use-case of predicting component failure of PHILIPS iXR system is explained in this article.

Coherent states, quantum gravity, and the Born-Oppenheimer approximation. I. General considerations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stottmeister, Alexander, E-mail: alexander.stottmeister@gravity.fau.de; Thiemann, Thomas, E-mail: thomas.thiemann@gravity.fau.de

2016-06-15

This article, as the first of three, aims at establishing the (time-dependent) Born-Oppenheimer approximation, in the sense of space adiabatic perturbation theory, for quantum systems constructed by techniques of the loop quantum gravity framework, especially the canonical formulation of the latter. The analysis presented here fits into a rather general framework and offers a solution to the problem of applying the usual Born-Oppenheimer ansatz for molecular (or structurally analogous) systems to more general quantum systems (e.g., spin-orbit models) by means of space adiabatic perturbation theory. The proposed solution is applied to a simple, finite dimensional model of interacting spin systems,more » which serves as a non-trivial, minimal model of the aforesaid problem. Furthermore, it is explained how the content of this article and its companion affect the possible extraction of quantum field theory on curved spacetime from loop quantum gravity (including matter fields).« less

From welfare states to welfare sectors: Explaining sectoral differences in occupational pensions with economic and political power of employees.

PubMed

Wiß, Tobias

2015-12-01

Studies analysing welfare have previously focused on countries as units. In the course of pension cuts and the increasing importance of occupational welfare, our traditional understanding of a homogeneous welfare state is being challenged. In this article, I distinguish between both economic individual power (employee skills) and political collective power (trade unions), and their relation with different occupational pensions. A combined analysis by both factors is not common, where employee skills and power resources are traditionally treated as separate, rival explanations of public welfare. Combining the 'method of difference' with the 'method of agreement', the article first presents the within-country variety of occupational pensions in Germany, Italy, the United Kingdom and Denmark. Occupational pensions in the same economic sectors across countries are then used as the units of analysis in order to illustrate the plausible determinants of economic individual power and political collective power.

Oral contraceptives and mood in women with and without premenstrual dysphoria: a theoretical model.

PubMed

Kurshan, N; Neill Epperson, C

2006-01-01

Despite numerous studies on the topic, there is no consensus to date on the effects of oral contraceptives on mood or the mechanism(s) by which they exert these effects. This review article presents a theoretical model to explain the way in which oral contraceptives may affect mood. Specifically, it is argued that progestins exert differential effects on endogenous levels of neurosteroids, thereby altering mood. After providing an overview of the effects of estrogen, progesterone, and progesterone's metabolites on cortical excitability and the role of neurosteroids in depression and premenstrual dysphoria, this article reviews the research that has been conducted on the relationship between oral contraceptives and neurosteroids. Finally, suggestions for future research are made with the dual aim of improving existing studies on the relationship between oral contraceptives and mood and further investigating the possibility that fluctuations in neurosteroid levels are responsible for the effects of oral contraceptives on mood.

Weighting the Parameters, a Response to Bancel׳s "Searching for Global Consciousness: A Seventeen Year Exploration".

PubMed

Nelson, Roger

This brief report is a response to the article by Peter Bancel entitled "Searching for Global Consciousness: A Seventeen Year Exploration" in which he compares a goal orientation (GO) model with a field-like model he refers to as global consciousness (GC). He first attempts to exclude the latter, and then presents selected tests that compare the models. While the article appears to provide support for Bancel׳s conclusion that GC cannot explain the data and must be supplanted by GO, there are good reasons to believe this conclusion is premature at best. I address the vulnerable assumptions underlying Bancel׳s rejection of GC, and then provide multiple examples of parametric structure in the data, which cannot be attributed to GO, but are amenable to explanation by field-like models. Copyright © 2017 Elsevier Inc. All rights reserved.

On the nature of psychodynamic science.

PubMed

Brookes, Crittenden E

2004-01-01

In a previous article (Brookes, 2003), it was suggested that a science devoted to the subjective data obtained in psychodynamic therapy would require classification of psyche, the object of study, as a hypothetical construct, a classic concept in the philosophy of psychological science. The present article argues for and outlines a necessarily new and unique scientific paradigm for psychodynamics by further suggesting (1) that positivistic science is not appropriate to the phenomenological data which psychodynamic concepts explain, (2) that retroductive inferences are preferable to inductive or deductive inferences in handling such data, (3) that the concept of meaning as scientific validation is more suitable to psychodynamic science than are the concepts of measurement and operational validation, and (4) that meaningful validation is best elaborated through the application of the concepts of erroneous meaning, of synchronicity, and of numinosity. These and other ideas are briefly described, and will be elaborated further in subsequent papers.

A Dynamic Network Model to Explain the Development of Excellent Human Performance

PubMed Central

Den Hartigh, Ruud J. R.; Van Dijk, Marijn W. G.; Steenbeek, Henderien W.; Van Geert, Paul L. C.

2016-01-01

Across different domains, from sports to science, some individuals accomplish excellent levels of performance. For over 150 years, researchers have debated the roles of specific nature and nurture components to develop excellence. In this article, we argue that the key to excellence does not reside in specific underlying components, but rather in the ongoing interactions among the components. We propose that excellence emerges out of dynamic networks consisting of idiosyncratic mixtures of interacting components such as genetic endowment, motivation, practice, and coaching. Using computer simulations we demonstrate that the dynamic network model accurately predicts typical properties of excellence reported in the literature, such as the idiosyncratic developmental trajectories leading to excellence and the highly skewed distributions of productivity present in virtually any achievement domain. Based on this novel theoretical perspective on excellent human performance, this article concludes by suggesting policy implications and directions for future research. PMID:27148140

The human rights responsibilities of multinational tobacco companies

PubMed Central

Crow, M

2005-01-01

This article explores various strategies which could be used to hold the tobacco industry accountable for human rights violations precipitated by its conduct. First, a brief overview of the international human rights regime and the tobacco related jurisprudence issued by human rights treaty bodies is provided. The article then explains how tobacco control advocates could promote more systematic consideration of governments' tobacco related human rights violations by reconceptualising the Framework Convention on Tobacco Control in the language of rights. The feasibility of using the existing human rights framework to target the tobacco industry directly is analysed with the conclusion that this approach has serious limitations. Emerging human rights norms, which have greater potential to affect the industry's conduct, are presented. Finally, given the questionable authoritativeness of these norms, alternative ways that they could be employed to hold tobacco companies accountable for the rights related consequences of their activities are proposed. PMID:16046696

Using collective argumentation to engage students in a primary mathematics classroom

NASA Astrophysics Data System (ADS)

Brown, Raymond

2017-02-01

This article focuses on using sociocultural theory to support student engagement with mathematics. The sociocultural approach used, collective argumentation (CA), is based on interactive principles necessary for coordinating student engagement in the discourse of the classroom. A goal of the research was to explore the affordances and constraints of using CA to enrich student engagement with mathematics. The design of the research was based on a teaching experiment that sought to capture the influence of social and cultural processes on learning and development. Participants included primary and secondary school teachers and their mathematics classes. This article focuses on the practice of one female primary school teacher. Data sources included interview transcripts, report writings, journal entries and observational records. Data were analysed using a participation framework. Findings suggest that aspects of CA such as students explaining and justifying ideas and presenting ideas to the whole class can be used by teachers to promote student engagement with mathematics.

Visual Exemplification and Skin Cancer: The Utility of Exemplars in Promoting Skin Self-Exams and Atypical Nevi Identification.

PubMed

King, Andy J

2016-07-01

The present article reports an experiment investigating untested propositions of exemplification theory in the context of messages promoting early melanoma detection. The study tested visual exemplar presentation types, incorporating visual persuasion principles into the study of exemplification theory and strategic message design. Compared to a control condition, representative visual exemplification was more effective at increasing message effectiveness by eliciting a surprise response, which is consistent with predictions of exemplification theory. Furthermore, participant perception of congruency between the images and text interacted with the type of visual exemplification to explain variation in message effectiveness. Different messaging strategies influenced decision making as well, with the presentation of visual exemplars resulting in people judging the atypicality of moles more conservatively. Overall, results suggest that certain visual messaging strategies may result in unintended effects of presenting people information about skin cancer. Implications for practice are discussed.

Damascus Steel Revisited

NASA Astrophysics Data System (ADS)

Verhoeven, J. D.; Pendray, A. H.; Dauksch, W. E.; Wagstaff, S. R.

2018-05-01

A review is given of the work we presented in the 1990s that successfully developed a technique for reproducing the surface patterns and internal microstructure of genuine Damascus steel blades. That work showed that a key factor in making these blades was the addition of quite small levels of carbide-forming elements, notably V. Experiments are presented for blades made from slow- and fast-cooled ingots, and the results support our previous hypothesis that the internal banded microstructure results from microsegregation of V between dendrites during ingot solidification. A hypothetical model was presented for the mechanism causing the unique internal microstructure that gives rise to the surface pattern forming during the forging of the ingots from which the blades are made. This article attempts to explain the model more clearly and presents some literature data that offer support to the model. It also discusses an alternate model recently proposed by Foll.

Women's erotic rape fantasies: an evaluation of theory and research.

PubMed

Critelli, Joseph W; Bivona, Jenny M

2008-01-01

This article is the first systematic review of the research literature on women's rape fantasies. Current research indicates that between 31% and 57% of women have fantasies in which they are forced into sex against their will, and for 9% to 17% of women these are a frequent or favorite fantasy experience. Erotic rape fantasies are paradoxical: they do not appear to make sense. Why would a person have an erotic and pleasurable fantasy about an event that, in real life, would be abhorrent and traumatic? In this article, the major theories of women's rape fantasies are evaluated both rationally and empirically. These theories explain rape fantasies in terms of masochism, sexual blame avoidance, openness to sexuality, sexual desirability, male rape culture, biological predisposition to surrender, sympathetic physiological activation, and adversary transformation. This article evaluates theory and research, makes provisional judgments as to which theories appear to be most viable, and begins the task of theoretical integration to arrive at a more complete and internally consistent explanation for why many women engage in erotic rape fantasies. Methodological critiques and programs for future research are presented throughout.

[More than just "stones" : On the history of urology in Regensburg].

PubMed

Otto, Wolfgang

2016-07-01

In recent years the regional aspects of medical history in the field of urology have been more intensively studied. There is already an interesting study on the history of urology in Rhineland. This article examines the checkered medical history aspects concerning urology in provincial areas of Germany, exemplified by the Bavarian town of Regensburg. The article combines the history of the over 1800-year-old town of Regensburg, one of the oldest German communities, with selected aspects of medical history and follows the route of "stones" from antiquity to the present day. The article explains what Regensburg, Galen of Pergamon and his professional colleagues from antiquity have in common, why monastery medicine was so successful here, how syphilis patients were treated in imperial cities (Reichsstädte), why one of the greatest "stone cutters" of the era met with an accident in the perpetual Reichstag town of Regensburg and how a main department of urology was finally founded after a delay but ultimately with tempo, which in 2003 led to the establishment of the most recent chair for urology in Germany.

Managing the technological edge: the UNESCO International Computation Centre and the limits to the transfer of computer technology, 1946-61.

PubMed

Nofre, David

2014-07-01

The spread of the modern computer is assumed to have been a smooth process of technology transfer. This view relies on an assessment of the open circulation of knowledge ensured by the US and British governments in the early post-war years. This article presents new historical evidence that question this view. At the centre of the article lies the ill-fated establishment of the UNESCO International Computation Centre. The project was initially conceived in 1946 to provide advanced computation capabilities to scientists of all nations. It soon became a prize sought by Western European countries like The Netherlands and Italy seeking to speed up their own national research programs. Nonetheless, as the article explains, the US government's limitations on the research function of the future centre resulted in the withdrawal of European support for the project. These limitations illustrate the extent to which US foreign science policy could operate as (stealth) industrial policy to secure a competitive technological advantage and the prospects of US manufacturers in a future European market.

Marketing Animal-Friendly Products: Addressing the Consumer Social Dilemma with Reinforcement Positioning Strategies

PubMed Central

Ingenbleek, Paul T.M.; van Trijp, Hans C.M.; van der Veen, Gerrita

2017-01-01

Simple Summary Modern production systems aimed at improving animal welfare are more costly than traditional systems. Animal-friendly products are therefore typically more expensive than mainstream products, which presents one of the main barriers to consumer animal-friendly product choice. To overcome this barrier, marketing strategies that associate animal welfare with different types of value, such as taste, healthiness or good feeling, may be useful. This article presents a theoretical framework with marketing strategies using various types of value, suitable for animal-friendly products to encourage consumers to buy animal-friendly instead of mainstream products. We also explain why some consumers, such as those with a rational or an intuitive thinking style, may be more sensitive to some strategies over others, giving directions to marketing managers on how to approach different types of consumers. Because the credibility of animal welfare claims is a critical issue in marketing animal-friendly products, we address this issue as well. Specifically, we propose that, to gain consumer trust, companies selling animal-friendly products need to take into account the impact of their overall strategy on the effectiveness of marketing strategies for individual products and that they may need to collaborate with relevant stakeholders, such as media or animal-interest organizations. Abstract This article presents a conceptual framework that aims to encourage consumer animal-friendly product choice by introducing positioning strategies for animal-friendly products. These strategies reinforce the animal welfare with different types of consumption values and can therefore reduce consumers’ social dilemma, which is a major barrier to animal-friendly consumer choices. The article suggests how animal-friendly products can use various types of consumption values (functional, sensory, emotional, social, epistemic and situational) to create an attractive position relative to their competitors. It also explains why some consumer segments, such as those with a specific thinking style, may experience a stronger effect of some strategies, giving directions on how to approach different types of consumers. Finally, building on research asserting that animal welfare is a credence product attribute, the article proposes moderating effects of two factors that help consumers to evaluate the credibility of animal welfare claims, namely corporate social responsibility strategy and the role of stakeholders. Here it concludes that companies selling animal-friendly products need to be aware of the impact of their overall strategy on the effectiveness of positioning strategies for individual products and that, to gain consumer trust, they may need to collaborate with relevant stakeholders, such as media or animal-interest organizations. PMID:29240686

The application of the Olmstead decision on housing and eldercare.

PubMed

Palley, Elizabeth; Rozario, Philip A

2007-01-01

This article reviews the Supreme Court's interpretation of Title II of the Americans with Disabilities Act (ADA) and discusses its application for the frail older person. The parallels and differences between the societal ideas about, and the development of, community-based housing programs for younger populations of people with disabilities and for aging populations will be examined. This article explains how frail older people may be included in the ADA's definition of persons with disabilities. It then explains the Supreme Court's interpretation of discrimination in Olmstead v. L.C. ex rel Zimring (1999). Lastly, it examines the implications of the Olmstead decision for long-term care as it relates to housing for older people.

The discipline of hospital development: a conceptual framework incorporating marketing, managerial, consumer behavior, and adult learning theories.

PubMed

Shirley, S; Stampfl, R

1997-12-01

The purpose of this explanatory and prescriptive article is to identify interdisciplinary theories used by hospital development to direct its practice. The article explores, explains, and applies theories and principles from behavioral, social, and managerial disciplines. Learning, motivational, organizational, marketing, and attitudinal theories are incorporated and transformed into the fundamental components of a conceptual framework that provides an overview of the practice of hospital development. How this discipline incorporates these theories to design, explain, and prescribe the focus of its own practice is demonstrated. This interdisciplinary approach results in a framework for practice that is adaptable to changing social, cultural, economic, political, and technological environments.

A framework on the emergence and effectiveness of global health networks.

PubMed

Shiffman, Jeremy; Quissell, Kathryn; Schmitz, Hans Peter; Pelletier, David L; Smith, Stephanie L; Berlan, David; Gneiting, Uwe; Van Slyke, David; Mergel, Ines; Rodriguez, Mariela; Walt, Gill

2016-04-01

Since 1990 mortality and morbidity decline has been more extensive for some conditions prevalent in low- and middle-income countries than for others. One reason may be differences in the effectiveness of global health networks, which have proliferated in recent years. Some may be more capable than others in attracting attention to a condition, in generating funding, in developing interventions and in convincing national governments to adopt policies. This article introduces a supplement on the emergence and effectiveness of global health networks. The supplement examines networks concerned with six global health problems: tuberculosis (TB), pneumonia, tobacco use, alcohol harm, maternal mortality and newborn deaths. This article presents a conceptual framework delineating factors that may shape why networks crystallize more easily surrounding some issues than others, and once formed, why some are better able than others to shape policy and public health outcomes. All supplement papers draw on this framework. The framework consists of 10 factors in three categories: (1) features of the networks and actors that comprise them, including leadership, governance arrangements, network composition and framing strategies; (2) conditions in the global policy environment, including potential allies and opponents, funding availability and global expectations concerning which issues should be prioritized; (3) and characteristics of the issue, including severity, tractability and affected groups. The article also explains the design of the project, which is grounded in comparison of networks surrounding three matched issues: TB and pneumonia, tobacco use and alcohol harm, and maternal and newborn survival. Despite similar burden and issue characteristics, there has been considerably greater policy traction for the first in each pair. The supplement articles aim to explain the role of networks in shaping these differences, and collectively represent the first comparative effort to understand the emergence and effectiveness of global health networks. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine © The Author 2015; all rights reserved.

A Review of Social Identity Theory with Implications for Training and Development

ERIC Educational Resources Information Center

Korte, Russell F.

2007-01-01

Purpose: The purpose of this paper is to review social identity theory and its implications for learning in organizations. Design/methodology/approach: This article is a conceptual paper based on a multidisciplinary review of the literature on social identity theory. This article explains the theoretical concepts, constructs, and findings of an…

"Listen to My Story and You Will Know Me": Digital Stories as Student-Centered Collaborative Projects

ERIC Educational Resources Information Center

Vinogradova, Polina; Linville, Heather A.; Bickel, Beverly

2011-01-01

This article explores the power of English language learners' digital stories as student-centered projects and offers practical suggestions for language teachers interested in trying digital storytelling. The article explains pedagogical practices and digital storytelling in the context of contemporary scholarship on inclusive pedagogy,…

The frontal attack on social Europe.

PubMed

Navarro, Vicente

2013-01-01

This article explains the consequences of the way that the establishment of the euro as the currency for the eurozone countries has negatively affected their welfare state. The article analyzes the political events that led to the creation of the euro and its impact on the welfare and well-being of these countries' populations.

Writing Feature Articles with Intermediate Students

ERIC Educational Resources Information Center

Morgan, Denise N.

2010-01-01

Students need regular opportunities to write expository text. However, focusing on report writing often leaves students without strong examples to study or analyze to guide and grow their own writing. Writing and studying feature articles, meant to inform and explain, can become an alternative to report writing, as they can easily be located in…

Instructional Uses of Videotape: A Symposium.

ERIC Educational Resources Information Center

Nelson, Harold E.; And Others

This collection of seven articles for the college teacher of speech relates specific ways that videotape has been used in training teachers and in teaching the fundamentals of speech, advanced public speaking, and discussion. Included are articles by (1) Harold E. Nelson, who explains how videotape is used in college speech classes to aid in…

Educational Reforms and Ethical Use of Research to Inform Readers

ERIC Educational Resources Information Center

Turgut, Guliz

2013-01-01

This article critique reflects on "Standards for a New Century: Educating U.S. Students to Compete in the Global Economy," which was published in 2009 in the "Carnegie Reporter", a publication of The Carnegie Corporation of New York. The article, written by Carnegie staff writer Karen Theroux, explained the need for Common Core…

The Historical Origins of Social Studies Teacher as Athletic Coach

ERIC Educational Resources Information Center

Stacy, Michelle

2014-01-01

This article seeks to analyze the historical origins of the connection between social studies and coaching, which is grounded in the masculine discourse of history, social studies, and athletics. Further, this article explains how history, social studies, and athletics at the secondary school level were constructed as masculine through the…

Policy-Oriented Foresight as Evidence for Policy Making: Conditions of (Mis)Match

ERIC Educational Resources Information Center

Fobé, Ellen; Brans, Marleen

2013-01-01

This article approaches policy-oriented foresight as a particular kind of evidence aimed at supporting and developing policies. Through a comparative case study, the article investigates the different ways in which evidence from policy-oriented foresight is used by policy makers. In explaining the factors behind differences in use between the…

75 FR 48990 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-12

... Science Inc. of Toronto, Ontario, Canada; King Luminaire, Inc. of Jefferson, Ohio; and The StressCrete... of like or directly competitive articles in the United States, or United States consumers. In particular, the Commission is interested in comments that: (i) Explain how the articles potentially subject...

76 FR 29264 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-20

...; Wenzhou Huir Electric Science & Technology Co. Ltd., China; Westgate Mfg., Inc., Vernon, California... in the United States economy, the production of like or directly competitive articles in the United...) Explain how the articles potentially subject to the orders are used in the United States; (ii) identify...

Microwave Fun: User-Friendly Recipe Cards.

ERIC Educational Resources Information Center

Bergstrom, Tom; And Others

1995-01-01

This article explains how a 12-year-old boy with profound mental retardation and autistic behaviors, living in a group home, was taught to follow number- and color-coded directions so that he could independently cook his own meals in a microwave oven. The article covers materials used, the skills taught, adaptations for classroom use, and safety…

The Sound of Science

ERIC Educational Resources Information Center

Merwade, Venkatesh; Eichinger, David; Harriger, Bradley; Doherty, Erin; Habben, Ryan

2014-01-01

While the science of sound can be taught by explaining the concept of sound waves and vibrations, the authors of this article focused their efforts on creating a more engaging way to teach the science of sound--through engineering design. In this article they share the experience of teaching sound to third graders through an engineering challenge…

Epilepsy and Persian culture: an overview.

PubMed

Vanzan, A; Paladin, F

1992-01-01

This article reviews the manner in which Persian culture viewed the problem of epilepsy. Beginning with the Avesta, the earliest Persian text on health and sickness, the medical literature on treatments of epilepsy common in Iran are reviewed. The article also explores popular Persian concepts that try to explain the causes of the morbus sacer.

Experiential Learning: Improving the Efficacy of an Undergraduate Business Degree

ERIC Educational Resources Information Center

DeSimone, Frank; Buzza, John

2013-01-01

This article deals with a subject that is extremely important to the success of future graduates of any college or University--specifically Critical Thinking and Decision Making. Our article explains the research results and observations of critical thinking research conducted at two different colleges in the fall semester of 2011. The research…

Combining Cooperative Learning with Reading Aloud by Teachers

ERIC Educational Resources Information Center

Jacobs, George; Hannah, Dan

2004-01-01

This article begins with a section that describes cooperative learning and explains eight cooperative learning principles. The second section discusses the interface between cooperative learning and language pedagogy. Next is a section about the why and how of reading aloud by teachers. The heart of the article resides in the last and longest…

After the Makah Whale Hunt: Indigenous Knowledge and Limits to Multicultural Discourse

ERIC Educational Resources Information Center

Marker, Michael

2006-01-01

This article examines the racist backlash against the Makah tribe for their treaty-protected right to hunt whales. It then explains some core epistemological aspects of indigenous peoples' struggles that are outside discussions in multicultural education. This article also offers a contribution to our understanding of schools as political…

School Counselors and Survivors of Childhood Cancer: Reconceptualizing and Advancing the Cure

ERIC Educational Resources Information Center

Bauman, Stephanie San Miguel

2010-01-01

School counselors increasingly will encounter childhood cancer survivors. This article explains why the cure for cancer consists of more than the eradication of the disease and includes the amelioration of academic, career, personal, and social concerns. Drawing on the research literature, the article discusses different stages of cancer…

A Model for Critical Games Literacy

ERIC Educational Resources Information Center

Apperley, Tom; Beavis, Catherine

2013-01-01

This article outlines a model for teaching both computer games and videogames in the classroom for teachers. The model illustrates the connections between in-game actions and youth gaming culture. The article explains how the out-of-school knowledge building, creation and collaboration that occurs in gaming and gaming culture has an impact on…

A Conversation: Historiographic Issues in American Higher Education.

ERIC Educational Resources Information Center

Eisenmann, Linda; Hutcheson, Philo A.; Nidiffer, Jana

1999-01-01

Introduces three articles that assess the state of higher education history by turning away from the research university. Explains that the articles (1) focus on books that have influenced the historiography of religion, community colleges, and the poor and (2) discuss how recent research might change conceptions of higher education history. (CMK)

Common pitfalls in statistical analysis: Linear regression analysis

PubMed Central

Aggarwal, Rakesh; Ranganathan, Priya

2017-01-01

In a previous article in this series, we explained correlation analysis which describes the strength of relationship between two continuous variables. In this article, we deal with linear regression analysis which predicts the value of one continuous variable from another. We also discuss the assumptions and pitfalls associated with this analysis. PMID:28447022

Surgical mesh for ventral incisional hernia repairs: Understanding mesh design

PubMed Central

Rastegarpour, Ali; Cheung, Michael; Vardhan, Madhurima; Ibrahim, Mohamed M; Butler, Charles E; Levinson, Howard

2016-01-01

Surgical mesh has become an indispensable tool in hernia repair to improve outcomes and reduce costs; however, efforts are constantly being undertaken in mesh development to overcome postoperative complications. Common complications include infection, pain, adhesions, mesh extrusion and hernia recurrence. Reducing the complications of mesh implantation is of utmost importance given that hernias occur in hundreds of thousands of patients per year in the United States. In the present review, the authors present the different types of hernia meshes, discuss the key properties of mesh design, and demonstrate how each design element affects performance and complications. The present article will provide a basis for surgeons to understand which mesh to choose for patient care and why, and will explain the important technological aspects that will continue to evolve over the ensuing years. PMID:27054138

Death Cafe.

PubMed

Miles, Lizzy; Corr, Charles A

2017-06-01

This article explains the meaning of the phrase Death Cafe and describes what typically occurs at a Death Cafe gathering. The article traces the history of the Death Cafe movement, explores some reasons why people take part in a Death Cafe gathering, and gives examples of what individuals think they might derive from their participation. In addition, this article notes similarities between the Death Cafe movement and three other developments in the field of death, dying, and bereavement. Finally, this article identifies two provisional lessons that can be drawn from Death Cafe gatherings and the Death Cafe movement itself.

Details of Side Load Test Data and Analysis for a Truncated Ideal Contour Nozzle and a Parabolic Contour Nozzle

NASA Technical Reports Server (NTRS)

Ruf, Joseph H.; McDaniels, David M.; Brown, Andrew M.

2010-01-01

Two cold flow subscale nozzles were tested for side load characteristics during simulated nozzle start transients. The two test article contours were a truncated ideal and a parabolic. The current paper is an extension of a 2009 AIAA JPC paper on the test results for the same two nozzle test articles. The side load moments were measured with the strain tube approach in MSFC s Nozzle Test Facility. The processing techniques implemented to convert the strain gage signals into side load moment data are explained. Nozzle wall pressure profiles for separated nozzle flow at many NPRs are presented and discussed in detail. The effect of the test cell diffuser inlet on the parabolic nozzle s wall pressure profiles for separated flow is shown. The maximum measured side load moments for the two contours are compared. The truncated ideal contour s peak side load moment was 45% of that of the parabolic contour. The calculated side load moments, via mean-plus-three-standard-deviations at each nozzle pressure ratio, reproduced the characteristics and absolute values of measured maximums for both contours. The effect of facility vibration on the measured side load moments is quantified and the effect on uncertainty is calculated. The nozzle contour designs are discussed and the impact of a minor fabrication flaw in the nozzle contours is explained.

How Can We Explain Poverty? Case Study of Dee Reveals the Complexities

ERIC Educational Resources Information Center

Seccombe, Karen

2011-01-01

Many theories have been offered to explain why people are impoverished. This article by Karen Seccombe uses the case study of "Dee," a newly single mother, to explore four of the most common: individualism, social structuralism, the culture of poverty, and fatalism. She concludes that poverty is a highly complex phenomenon, and it is likely that…

Saving Black Boys: Unimaginable Outcomes for the Most Vulnerable Students Require Imaginable Leadership

ERIC Educational Resources Information Center

Smith, Rosa A.

2005-01-01

Defining moments generally do not come at a time of a leader's choosing but in the course of leading. In this article, the author explains when she suddenly understood how to best explain and frame her professional mission regarding urban public education. Sections include: (1) Existential Moments; (2) A New Vision; (3) Lifesaving Measures; and…

No Place to Escape: Explaining the Cultural Revolution to American Students

ERIC Educational Resources Information Center

Jiang, Ji-li

2012-01-01

In this article the author reflects on her visits to American schools to talk about the experiences she describes in "Red Scarf Girl." In her book, she explains picture by picture, story after story how she and her family lived in darkness, how they were brainwashed, and about the concentration of power in China. She stresses that …

The Rise of Individualism. the Implications for Promoting Relations between Self, Others and the Environment in Outdoor Education

ERIC Educational Resources Information Center

Hales, Rob

2006-01-01

In this article I explain how the process of individualisation has led to the prioritisation of the self over aspects of community and place. The theories of risk society (Beck, 1992; Beck & Beck-Gernsheim, 2002) and neoliberalism (Bourdieu, 1998; Forsey & Lockhart, 2004) are used to explain this process. These theories have three…

Why Teach Abroad: Two American Teachers Explain Their Motivations and Experiences Teaching in Bulgaria

ERIC Educational Resources Information Center

Potash, Betsy; Potash, Brett

2011-01-01

A Fulbright poster on the bulletin board, a Search Associates flier in the mailbox, a rumor of something different--everyone has heard about teaching abroad. But is it worth filling out all that paperwork, installing Skype on the family's computers, and learning a new language? In this article, two American teachers explain their motivations and…

Explaining the Increase in Publication Productivity among Academic Staff: A Generational Perspective

ERIC Educational Resources Information Center

Kyvik, Svein; Aksnes, Dag W.

2015-01-01

In Norwegian research universities, a large individual increase has taken place in scientific and scholarly publishing over the last 30 years. The purpose of this article is to explain the reasons for this growth in a generational perspective. We put forward six hypotheses that can be illuminated by cross-sectional data drawn from five surveys to…

Sermons, Carrots or Sticks? Explaining Successful Policy Implementation in a Low Performance Institution

ERIC Educational Resources Information Center

Salazar-Morales, Diego Alonso

2018-01-01

This article explains how after 43 years of unsatisfactory outcomes, the Ministry of Education of Peru (MoE) suddenly ranked at the top of governmental performance tables. To do so, this study relies on implementation and major discussions of policy instrument theories to provide a comprehensive explanation of the reasons underlying the MoE's…

Developing a Livebinder as Teaching Resource in Family & Consumer Sciences

ERIC Educational Resources Information Center

Miller, Cynthia L.

2015-01-01

The primary purpose of this paper is to explain how a digital tool, "LiveBinder," can be used for organizing online content and learning. The article explains why this digital tool should be utilized as a teaching resource and describes common uses. It also addresses how LiveBinders can be organized using shelves. A model LiveBinder of…

Vortex methods for separated flows

NASA Technical Reports Server (NTRS)

Spalart, Philippe R.

1988-01-01

The numerical solution of the Euler or Navier-Stokes equations by Lagrangian vortex methods is discussed. The mathematical background is presented in an elementary fashion and includes the relationship with traditional point-vortex studies, the convergence to smooth solutions of the Euler equations, and the essential differences between two- and three-dimensional cases. The difficulties in extending the method to viscous or compressible flows are explained. The overlap with the excellent review articles available is kept to a minimum and more emphasis is placed on the area of expertise, namely two-dimensional flows around bluff bodies. When solid walls are present, complete mathematical models are not available and a more heuristic attitude must be adopted. The imposition of inviscid and viscous boundary conditions without conformal mappings or image vortices and the creation of vorticity along solid walls are examined in detail. Methods for boundary-layer treatment and the question of the Kutta condition are discussed. Practical aspects and tips helpful in creating a method that really works are explained. The topics include the robustness of the method and the assessment of accuracy, vortex-core profiles, timemarching schemes, numerical dissipation, and efficient programming. Calculations of flows past streamlined or bluff bodies are used as examples when appropriate.

Pattern-based information portal for business plan co-creation

NASA Astrophysics Data System (ADS)

Bontchev, Boyan; Ruskov, Petko; Tanev, Stoyan

2011-03-01

Creation of business plans helps entrepreneurs in managing identification of business opportunities and committing necessary resources for process evolution. Applying patterns in business plan creation facilitates the identification of effective solutions that were adopted in the past and may provide a basis for adopting similar solutions in the future within given business context. The article presents the system design of an information portal for business plan co-creation based on patterns. The portal is going to provide start-up and entrepreneurs with ready-to-modify business plan patterns in order to help them in development of effective and efficient business plans. It will facilitate entrepreneurs in co-experimenting and co-learning more frequently and faster. Moreover, the paper focuses on the software architecture of the pattern based portal and explains the functionality of its modules, namely the pattern designer, pattern repository services and agent-based pattern implementers. It explains their role for business process co-creation, storing and managing patterns described formally, and selecting patterns best suited for specific business case. Thus, innovative entrepreneurs will be guided by the portal in co-writing winning business plans and staying competitive in the present day dynamic globalized environment.

A Retrospective Review of Forensic Odontology Reports Written by the Joint POW/MIA Accounting Command Central Identification Laboratory for Remains Identified from the Korean War.

PubMed

Shiroma, Calvin Y

2016-01-01

As of August 2014, the Joint POW/MIA Accounting Command has identified the remains of 1980 previously unknown U.S. service members; 280 were from the Korean War. To determine the accuracy and completeness of the available antemortem (AM) dental records, a review of the AM/postmortem (AM/PM) dental record comparisons from 233 Forensic Odontology Reports written in support of remains identified from the Korean War was performed. Seventy-two AM/PM comparisons resulted in exact dental chartings while 161 contained discrepancies which were explainable. Explainable discrepancies include undocumented treatment (103), incorrectly charted third molars as missing (82), differing opinions of specific molars present/missing (20), and erroneous treatment documentation and/or misidentification of teeth present/missing (22, other than molars). Reassessment has revealed varying levels of completeness for our available AM dental records, the need to thoroughly review our computerized comparisons, adjust our comparisons to include molar pattern variations/third molars, and updating our database comparison program. Published 2015. This article is a U.S. Government work and is in the public domain in the U.S.A.

Pattern-based information portal for business plan co-creation

NASA Astrophysics Data System (ADS)

Bontchev, Boyan; Ruskov, Petko; Tanev, Stoyan

2010-10-01

Creation of business plans helps entrepreneurs in managing identification of business opportunities and committing necessary resources for process evolution. Applying patterns in business plan creation facilitates the identification of effective solutions that were adopted in the past and may provide a basis for adopting similar solutions in the future within given business context. The article presents the system design of an information portal for business plan co-creation based on patterns. The portal is going to provide start-up and entrepreneurs with ready-to-modify business plan patterns in order to help them in development of effective and efficient business plans. It will facilitate entrepreneurs in co-experimenting and co-learning more frequently and faster. Moreover, the paper focuses on the software architecture of the pattern based portal and explains the functionality of its modules, namely the pattern designer, pattern repository services and agent-based pattern implementers. It explains their role for business process co-creation, storing and managing patterns described formally, and selecting patterns best suited for specific business case. Thus, innovative entrepreneurs will be guided by the portal in co-writing winning business plans and staying competitive in the present day dynamic globalized environment.

Differentiation and Diversification in Higher Education: The Case of Private, Faith-Based Higher Education in Manitoba

ERIC Educational Resources Information Center

Smith, Dan

2013-01-01

The central proposition of this article is that Manitoba's faith-based higher education institutions have become more accepted by, and more closely integrated into, the mainstream post-secondary system in the province. Drawing on theoretical work explaining change in higher education systems, the article examines legislative and policy actions by…

Minding the Knowledge Gap: The Importance of Content in Student Learning

ERIC Educational Resources Information Center

Christodoulou, Daisy

2013-01-01

In this article, author Daisy Christodoulou, a former teacher in the United Kingdom, debunks the myth that teaching facts prevents understanding, and she explains why teaching content knowledge is part of the primary mission of education. Throughout this article, she tries to stress that she shares the aims of many of the people whose methods she…

Handy Key to Your "National Geographics": Subject and Picture Locator. 15th Edition, 1915-1981.

ERIC Educational Resources Information Center

Underhill, Charles S., Comp.

This classified subject index provides access to articles and illustrations appearing in the National Geographic Magazine over a period of 67 years. Detailed topics are grouped under broader alphabetical headings, and people are listed only as featured subjects of articles. See and see also references are included. The introduction explains the…

Offering an Anatomy and Physiology Course through a High School-University Partnership: The Minnesota Model

ERIC Educational Resources Information Center

Jensen, Murray; Mattheis, Allison; Loyle, Anne

2013-01-01

This article describes a one-semester anatomy and physiology course that is currently offered through the concurrent enrollment program at the University of Minnesota. The article explains how high school teachers are prepared to teach the course and describes efforts to promote program quality, student inquiry, and experiential learning.…

The World and the School: A Review for Teachers of Current International Affairs, Number 19.

ERIC Educational Resources Information Center

Critchley, Julian

1970-01-01

The British Journal (triannual) is written for secondary level teachers of current international affairs. Typical format consists of a teaching topic with several analytical articles followed by others explaining how best to teach the concepts. Other regular sections include a four month summary of international events, articles on educational…

Foreign Language Professional Communicative Competence as a Component of the Academic Science Teacher's Professional Competence

ERIC Educational Resources Information Center

Valeeva, Roza A.; Baykova, Olga V.; Kusainov, Askarbek K.

2016-01-01

The urgency of the problem raised in the article is explained by the increasing demand for qualified specialists who have a good command of a foreign language. The communicative competence of an academic science teacher under the conditions of international cooperation development is of great importance. The article discusses the problem of…

76 FR 797 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-06

... received a complaint filed on behalf of Gaumard Scientific Company, Inc. on December 30, 2010. The... or directly competitive articles in the United States, or United States consumers. In particular, the Commission is interested in comments that: (i) Explain how the articles potentially subject to the orders are...

Teaching English for and with Communities

ERIC Educational Resources Information Center

Salas, Spencer; Safaradan, Majid; de le Torre Ugarte, Ana Maria

2008-01-01

This article is a reflection of English teaching in Chiclayo, Peru, at a not-for-profit cultural center. It starts with a brief explanation of the authors' desire to help transform the community through English teaching. The article then explains the concept of civic education and offers a three-tiered approach that has been designed to help the…

Exploring the Global Decline of Music Education

ERIC Educational Resources Information Center

Aróstegui, José Luis

2016-01-01

This article seeks to explain the disjuncture between the decline of music education in schools and the importance music has in popular youth culture and in creativity within the new knowledge economy. The data discussed in this article have been derived from analyses of major documents on curriculum reform as well as e-mail responses from music…

Economic Development Policymaking Down the Global Commodity Chain: Attracting an Auto Industry to Silao, Mexico

ERIC Educational Resources Information Center

Rothstein, Jeffrey S.

2005-01-01

This article applies the global commodity chain approach to analyze the way policymakers encouraged an automotive commodity chain to touch down in Silao, Mexico. The article explains that the changing dynamics of the global auto industry have transformed it into an "assembler-driven" commodity chain. It notes how policymakers in the…

Finding Complex Roots: Can You Trust Your Calculator?

ERIC Educational Resources Information Center

Ciesla, Barbara A.; Watson, John W.

2006-01-01

This article investigates a specific instance when the textbook answer for finding a root of a complex number differed with the answer given by the TI-83. After explaining the reason for the difference the article then expands the definition of the integral root of a complex number to an arbitrary complex power of a complex number.

Putting Partnerships on Paper: Creating Service Engagement Opportunities in Kinesiology and Recreation

ERIC Educational Resources Information Center

VanSickle, Jennifer L.; Schaumleffel, Nathan A.

2015-01-01

The purpose of this article is to describe a model for creating a successful service engagement partnership with a community organization that may lead to the development of a short- or long-term service engagement project or course. The article explains how to create a successful partnership, including how to identify and choose the right…

Project-Based Method as an Effective Means of Interdisciplinary Interaction While Teaching a Foreign Language

ERIC Educational Resources Information Center

Bondar, Irina Alekseevna; Kulbakova, Renata Ivanovna; Svintorzhitskaja, Irina Andreevna; Pilat, Larisa Pavlovna; Zavrumov, Zaur Aslanovich

2016-01-01

The article explains how to use a project-based method as an effective means of interdisciplinary interaction when teaching a foreign language on the example of The Institute of service, tourism and design (branch) of the North Caucasus Federal University (Pyatigorsk, Stavropol Territory Russia). The article holds the main objectives of the…

R. S. Peters' Normative Conception of Education and Educational Aims

ERIC Educational Resources Information Center

Katz, Michael S.

2009-01-01

This article aims to highlight why R. S. Peters' conceptual analysis of "education" was such an important contribution to the normative field of philosophy of education. In the article, I do the following: 1) explicate Peters' conception of philosophy of education as a field of philosophy and explain his approach to the philosophical analysis of…

Getting to Scale: Evidence, Professionalism, and Community

ERIC Educational Resources Information Center

Slavin, Robert E.

2016-01-01

Evidence-based reform, in which proven programs are scaled up to reach many students, is playing an increasing role in American education. This article summarizes articles in this issue to explain how Reading Recovery has managed to sustain itself and go to scale over more than 30 years. It argues that Reading Recovery has succeeded due to a focus…

Supporting Digital Literacy across the Curriculum through Blended Support: A Pilot Project Report

ERIC Educational Resources Information Center

Smith, Samara

2014-01-01

This article describes the Collaborative Media Center pilot at SUNY Old Westbury, a digital literacy project with the aim of narrowing the digital divide at the College by embedding digital projects across the curriculum. The article explains how the Center supported students in four linked courses to create digital projects. Assessment data and…

Educational Planning: The International Dimension.

ERIC Educational Resources Information Center

Hallak, Jacques, Ed.; Caillods, Francoise, Ed.

With the exception of one essay, the content of this book is a selection of articles from past issues of "Prospects," UNESCO's quarterly review of education. Most of the articles were written in the late 1980s or early 1990s. They identify trends in educational planning and management and explain why planning is more necessary than ever. Following…

Research Productivity in the "Journal of Agricultural Education" from 1996 to 2005

ERIC Educational Resources Information Center

Harder, Amy; Goff, Sam; Roberts, T. Grady

2008-01-01

The purpose of this study was to examine research productivity in the Journal of Agricultural Education from 1996 to 2005 and explain factors that contributed to that productivity. In Volumes 37 to 46, 333 articles were published. The most productive institutions were determined by frequency of the institutional affiliation of article authors. The…

Idiopathic environmental intolerance: Part 2: A causation analysis applying Bradford Hill's criteria to the psychogenic theory.

PubMed

Staudenmayer, Herman; Binkley, Karen E; Leznoff, Arthur; Phillips, Scott

2003-01-01

Toxicogenic and psychogenic theories have been proposed to explain idiopathic environmental intolerance (IEI). Part 2 of this article is an evidence-based causality analysis of the psychogenic theory using an extended version of Bradford Hill's criteria. The psychogenic theory meets all of the criteria directly or indirectly and is characterised by a progressive research programme including double-blind, placebo-controlled provocation challenge studies. We conclude that IEI is a belief characterised by an overvalued idea of toxic attribution of symptoms and disability, fulfilling criteria for a somatoform disorder and a functional somatic syndrome. A neurobiological diathesis similar to anxiety, specifically panic disorder, is a neurobiologically plausible mechanism to explain triggered reactions to ambient doses of environmental agents, real or perceived. In addition, there is a cognitively mediated fear response mechanism characterised by vigilance for perceived exposures and bodily sensations that are subsequently amplified in the process of learned sensitivity. Implications for the assessment and treatment of patients are presented.

Reply to Comments on “Examining the Scientific Consensus on Climate Change”

NASA Astrophysics Data System (ADS)

Doran, Peter T.; Kendall Zimmerman, Maggie

2009-07-01

Roland Granqvist's main concern with our study is that it did not include more specific questions about the causes and severity of global warming. In fact, our Eos article presented a snapshot of the full study [Kendall Zimmerman, 2008] in which we did ask about causes of warming, and in which we also explained that the survey was designed to have only a few key questions in order to maximize response. Granqvist also questioned our response rate, but as we explained in the report (with references), our response rate is typical for this type of survey. We actually were thrilled to receive more than 3000 responses, given that scientists are generally very busy. We also did not claim “there are no differences between the scientists.” Our data clearly show some differences, especially across subdisciplines, and we concluded there was “largely” no debate among the scientists most qualified to have an informed opinion on the topic.