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Sample records for student essay prize

  1. Decision-Making Capacity and Unusual Beliefs: Two Contentious Cases : Australasian Association of Bioethics and Health Law John McPhee (Law) Student Essay Prize 2016.

    Science.gov (United States)

    Hyslop, Brent

    2017-09-01

    Decision-making capacity is a vital concept in law, ethics, and clinical practice. Two legal cases where capacity literally had life and death significance are NHS Trust v Ms T [2004] and Kings College Hospital v C [2015]. These cases share another feature: unusual beliefs. This essay will critically assess the concept of capacity, particularly in relation to the unusual beliefs in these cases. Firstly, the interface between capacity and unusual beliefs will be examined. This will show that the "using and weighing of information" is the pivotal element in assessment. Next, this essay will explore the relationship between capacity assessment and a decision's "rationality." Then, in light of these findings, the essay will appraise the judgments in NHS v T and Kings v C, and consider these judgments' implications. More broadly, this essay asks: Does capacity assessment examine only the decision-making process (as the law states), or is it also influenced by a decision's rationality? If influenced by rationality, capacity assessment has the potential to become "a search and disable policy aimed at those who are differently orientated in the human life-world" (Gillett 2012, 233). In contentious cases like these, this potential deserves attention.

  2. Student Intern Lands Top Prize in National Science Competition | Poster

    Science.gov (United States)

    By Ashley DeVine, Staff Writer Student intern Sam Pritt’s interest in improving geolocation led him to develop a project that won a top regional prize at the Siemens Competition in Math, Science, and Technology in November. Pritt was awarded a $3,000 college scholarship, and he competed in the national competition in early December.

  3. Supporting Military Veteran Students: Early Lessons from Kohlberg Prize Recipients

    Science.gov (United States)

    Karp, Melinda Mechur; Klempin, Serena

    2016-01-01

    Postsecondary education participation is critical for military-connected individuals as they transition back to civilian life. The Kisco Foundation's Kohlberg Prize, a competitive grant awarded in 2015 and 2016, is aimed at making community colleges more welcoming and better able to meet the needs of veteran students. This review details the early…

  4. Student inventors to challenge Nobel prize

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Yeon Jung

    1997-07-15

    The book introduces the inventions invented by students which are a telephone box which is on automatically, light instead of sound, oil bottle using a milk carton, good bye cockroach, syringe toothpaste, globe using balloons, a grove with magnet, bicycle for two people, a mat with magic tapes, a glass stick which doesn't roll, a eraser both drawing and writing, a color pencil with a square cap, swivel which doesn't tangle, a beaker marked volume, convenient trash can and waterproofing toilet paper holder.

  5. Student inventors to challenge Nobel prize

    International Nuclear Information System (INIS)

    Wang, Yeon Jung

    1997-07-01

    The book introduces the inventions invented by students which are a telephone box which is on automatically, light instead of sound, oil bottle using a milk carton, good bye cockroach, syringe toothpaste, globe using balloons, a grove with magnet, bicycle for two people, a mat with magic tapes, a glass stick which doesn't roll, a eraser both drawing and writing, a color pencil with a square cap, swivel which doesn't tangle, a beaker marked volume, convenient trash can and waterproofing toilet paper holder.

  6. IEEE prize awarded to CERN PhD student

    CERN Multimedia

    2006-01-01

    Rafael Ballabriga Suñe (right) receives the Student Paper Award. Rafael Ballabriga Suñe is the recipient of the 2006 Institute of Electrical and Electronics Engineers, Inc. (IEEE) Nuclear and Plasma Sciences Society (NPSS)'s Student Paper Award. Ballabriga's winning paper reported on a prototype chip, which belongs to a new generation of single photon counting hybrid pixel detector readout chips - Medipix3. The NPSS established this award in 2005 to encourage outstanding student contributions and greater student participation as principle or sole authors of papers. The prizes were presented at the IEEE Nuclear Science Symposium held in San Diego on 29 October to 4 November. The prototype chip was designed by Ballabriga based on ideas generated within the CERN Medipix team - part of the PH Microelectronics group. It could be used in various fields in the future, including medical imaging, neutron imaging, electron microscopy, radiation monitoring and other applications in high-energy physics. The novel aspe...

  7. Winners of student essay contest receive awards

    Science.gov (United States)

    1999-01-01

    At the Apollo/Saturn V Center, George Meguiar (center left) and George English (center right) present scholarships to two students who entered an essay contest in conjunction with the 30th Anniversary of Apollo 11. The winners shown are Kyla Davis Horn, of Cocoa Beach, and Kyle Rukaczewski, of Satellite Beach. A third winner, Jason Gagnon, of Viera, was unable to attend. Meguiar and English head the Apollo 11 Commemoration Association which sponsored the contest in conjunction with Florida Today newspaper. The presentation was made at the Apollo/Saturn V Center during an anniversary banquet that honored all the people who made the Apollo Program possible. Special guests included former Apollo astronauts Neil Armstrong, Edwin 'Buzz' Aldrin, Gene Cernan and Walt Cunningham, who shared their experiences with the audience.

  8. A Crosscultural Analysis of Argumentative Strategies in Student Essays.

    Science.gov (United States)

    Kamimura, Taeko; Oi, Kyoko

    A study of essays on a single topic (capital punishment) written by 22 American high school students and 30 second-year Japanese college students investigated: cultural differences in organizational patterns in argumentative essays; comparative use of rational and affective appeals; differences in content of rational and affective appeals;…

  9. Iranian PhD student wins human-rights prize

    Science.gov (United States)

    Cartwright, Jon

    2013-11-01

    A physicist imprisoned in Iran while on a break from his PhD studies in the US has been awarded a human-rights prize. Omid Kokabee, who had been based at the University of Texas in Austin, has been given the Andrei Sakharov Prize from the American Physical Society (APS) for "his courage in refusing to use his physics knowledge to work on projects that he deemed harmful to humanity, in the face of extreme physical and psychological pressure".

  10. Student film clinches top prize in film competition

    OpenAIRE

    Elliott, Jean

    2006-01-01

    Virginia Tech senior Tim Leaton earned the top prize in the widely acclaimed Film Your Issue (FYI) competition - an eight-week paid internship at Disney Studios in Los Angeles. Leaton's one-minute film, "Orphans in Africa," won the nationwide contest, an initiative to encourage young Americans, age 18 to 26, to engage in social issues and add their voices to the public dialogue.

  11. Introducing Taiwanese undergraduate students to the nature of science through Nobel Prize stories

    Directory of Open Access Journals (Sweden)

    Haim Eshach

    2013-04-01

    Full Text Available Although there is a broad agreement among scientists and science educators that students should not only learn science, but also acquire some sense of its nature, it has been reported that undergraduate students possess an inadequate grasp of the nature of science (NOS. The study presented here examined the potential and effectiveness of Nobel Prize stories as a vehicle for teaching NOS. For this purpose, a 36-hour course, “Albert Einstein’s Nobel Prize and the Nature of Science,” was developed and conducted in Taiwan Normal University. Ten undergraduate physics students participated in the course. Analysis of the Views of Nature of Science questionnaires completed by the students before and after the course, as well as the students’ own presentations of Nobel Prize stories (with an emphasis on how NOS characteristics are reflected in the story, showed that the students who participated in the course enriched their views concerning all aspects of NOS. The paper concludes with some suggestions for applying the novel idea of using Nobel Prize stories in physics classrooms.

  12. Essay writing in biology: An example of effective student learning?

    Science.gov (United States)

    Zeegers, Petrus; Giles, Lynne

    1996-12-01

    The views of first-year biology students ( N=337) on an essay writing assignment were evaluated by means of a questionnaire. The students were asked to reflect on the strategies they employed, the number and type of resources used, their areas of difficulty and to evaluate their own performance. The data were used to elucidate possible areas of discrepancy between the approach taken by the students and that suggested by the Biology Department via information in student manuals and evaluation criteria. The data were also compared to similar studies on student writing previously reported for students of psychology and history. Finally a series of recommendations is made to help staff to allow their students to develop improved writing strategies, minimise the possible difficulties encountered and allow the writing exercise to fulfil its desired outcome, that of being an integral part of the process of learning.

  13. Essay

    Science.gov (United States)

    Xu, Shuping

    2018-05-01

    Professor Yukihiro Ozaki has made great impacts in the spectroscopy communities all over the world. Throughout his career, he has established strong collaborations and communications with scientists from Asian countries, which solidified his grand academic stature in the field of molecular spectroscopy. In the past years, he has been pushing forward the development of spectroscopy in many Asian countries, particularly to China. Since his first trip to China in 1994, he has visited China almost 40 times. Under his continuous efforts during these years, deep and long-term collaborations with several universities and research institutes in China were established. Prof. Ozaki was endowed with honorary professorships in numerous institutes and universities in China including Jilin University and Changchun Institute of Applied Chemistry, Chinese Academy of Sciences. He has been a visiting professor of many Chinese universities including Shanghai JiaoTong University, Hunan University, Central South University, Peking University, East China Normal University, and Beijing University of Chemical Technology. Great friendships have been established between him and his Chinese colleagues as a result of mutual respect and common scientific interests. Prof. Ozaki is an expert in various facets of spectroscopy including two-dimensional correlation spectroscopy, polymer material science, deep-UV and near infrared spectroscopy, chemometrics, and surface-enhanced Raman spectroscopy. Over the past decades, Prof. Ozaki has contributed greatly to training the Chinese youth scientists: 11 doctoral students, 16 post-doctoral researchers and 9 guest-professors and 17 visiting scholars from China have been studied/worked in his research group. He is not only a historical witness for the development of molecular spectroscopy in China, but also a creator. He has served on the editorial board of several Chinese journals such as the Journal of Light Scattering, Spectroscopy and Spectral

  14. Lexical Cohesion in Students' Argumentative Essay among a Select Group of Filipino College Students

    Science.gov (United States)

    Alarcon, Josephine B.

    2013-01-01

    This study analyzed the lexical devices used by undergraduate students in their argumentative text using Halliday and Hasan (1976) and Halliday's (2004) taxonomy. One hundred forty-eight argumentative essays were analyzed. The essays underwent interrating by three independent raters using a 20-point rubric and were grouped according to rating.…

  15. Essay Writing in Nursing: Alerting Students and Teachers to the Educational Benefits.

    Science.gov (United States)

    Brennan, Michael J.

    1995-01-01

    Research on the context and process of essay writing demonstrates its utility in developing reflection and self-appraisal. Essay writing teaches students to be evaluative in their writing and in their learning. (SK)

  16. Short Essay on Managing Multicultural Students Groups within Diversity Context

    Directory of Open Access Journals (Sweden)

    Cătălin Ploae

    2016-01-01

    Full Text Available The present essay focuses on summarizing the key elements that should be considered wheneducators are in a position to manage and interact with a group of students from different culturesor social environments. In this respect, we consider that the challenge educators’ face inconnecting with students of diverse backgrounds is to develop a critical consciousness of the waysin which these larger discourses operate in their classrooms and to care enough to question them,to challenge them and to advocate for their students. To care for students who come fromhistorically marginalized populations educators need to remember that schooling can serve eithera liberating or marginalizing function. They can empower students to identify structures in societythat have contributed to marginalizing their perspective and seek to maintain inequitable structuresin society or even narrow communities.

  17. IEEE prize awarded to CERN PhD student

    CERN Multimedia

    2006-01-01

    Rafael Ballabriga Suñe is the recipient of the 2006 Institute of Electrical and Electronics Engineers, Inc. (IEEE) Nuclear and Plasma Sciences Society (NPSS)'s Student Paper Award. Ballabriga's winning paper reported on a prototype chip, which belongs to a new generation of single photon counting hybrid pixel detector readout chips - Medipix3. The award was presented by the deputy programme chair Vince Cianciolo (left) at the IEEE Nuclear Science Symposium held in San Diego on 29 October to 4 November.

  18. The Effects of Browse Time on the Internet on Students' Essay Scores

    Science.gov (United States)

    Doan, Kim; Bloomfield, Aaron

    2014-01-01

    This study examined how 30 minutes of search time on the Web affected students' essay scores in response to a writing prompt. Expository essays were obtained from 49 fourth- and fifth-grade students enrolled in an elementary school in Virginia, in the United States. Students were placed by random assignment into three groups with the same writing…

  19. Syntactic Properties Of The English Verbs In The Students' Essays

    Directory of Open Access Journals (Sweden)

    H. Muhammad Basri D.

    2016-02-01

    Full Text Available This cross-sectional study aimed to explain the epithet of verb performance within the syntactic properties gained by the students in their essays, i.e. (1 tense, (2 aspect, (3 voice, and (4 mood. The data had been gathered from the 50 samples for each graded level by using a proportional random sampling technique. The processes of soft data attempted to search the epithet of verb performance through the equilibriums between accuracy and inaccuracy. As a result, the research findings indicated that epithet of the students' verb performance was 12.06%, including tense (27.83 %, aspect (21.51%, voice (-35.72%, and mood (34.63%.

  20. Rhetorical Strategies Used in Indonesian Persuasive Essays Written by Students Majoring in Indonesian and in English

    Directory of Open Access Journals (Sweden)

    Bambang Budi Cahyono

    2016-02-01

    Full Text Available This study was aimed at comparing rhetorical strategies used in the Indonesian persuasive essays written by students majoring in Indonesian and those majoring in English. Two groups were involved: the third-year students of the Department of Indonesian Language and Literature and the fourth-year students of the English Department of the State University of Malang. They were asked to write persuasive essays on whether violence on TV programs should be restricted. The results showed that there was a significant difference between the rhetorical strategies in Indonesian persuasive essays written by students majoring in Indonesian and those written by students majoring in English. In general, the essays written by the students majoring in English were more successful than those written by the students majoring in Indonesian in terms of the superstructure of argument, the Toulmin model of informal reasoning, and the persuasive appeals

  1. A Pilot Intervention to Improve the Structural Quality of Exam Essay Writing in UK Undergraduate Psychology Students

    Science.gov (United States)

    Connelly, Vincent; Dockrell, Julie E.; Barnett, Jo

    2006-01-01

    Psychology undergraduates need to produce good quality essays in order to succeed at university. Students find the transition to university writing difficult. Using a rubric, a profile of student weakness in psychology essay writing was described. The students were generally poor at the structural organisation of their essays. A pilot intervention…

  2. Astr 101 Students' Attitudes Towards Essays On Transits, Eclipses And Occultations

    Science.gov (United States)

    D'Cruz, Noella L.

    2012-05-01

    Joliet Junior College, Joliet, IL offers a one semester introductory astronomy course each semester. We teach over 110 primarily non-science major students each semester. We use proven active learning strategies such lecture tutorials, think-pair-share questions and small group discussions to help these students develop and retain a good understanding of astrophysical concepts. Occasionally, we offer projects that allow students to explore course topics beyond the classroom. We hope that such projects will increase students' interest in astronomy. We also hope that these assignments will help students to improve their critical thinking and writing skills. In Spring 12, we are offering three short individual essay assignments in our face-to-face sections. The essays focus on transits, eclipses and occultations to highlight the 2012 transit of Venus. For the first essay, students will find images of transit and occultation events using the Astronomy Picture of the Day website and describe their chosen events. In addition, students will predict how variations in certain physical and orbital parameters would alter their particular events. The second essay involves transits, eclipses and occultations observed by spacecraft. Students will describe their transit event, their spacecraft's mission, orbital path, how the orbital path was achieved, etc. The third essay deals with transiting exoplanets. Students will choose at least two exoplanets from an exoplanet database, one of which has been discovered through the transit method. This essay will enable students to learn about detecting exoplanets and how they compare with our solar system. Details of the essay assignments and students' reactions to them will be presented at the meeting.

  3. Metadiscourse in persuasive essays by elementary students in South Korea and the US

    Directory of Open Access Journals (Sweden)

    Kim Il-Hee

    2017-05-01

    Full Text Available This study investigated metadiscourse in the persuasive essays of fourth graders from both urban and rural communities: 224 students in South Korea and 188 in the US. Each student was asked to write a persuasive essay in his or her native Korean or English in response to a story not previously read or discussed. Analysis with a taxonomy developed by Hyland (2004 indicated significant differences in the metadiscourse by country. In terms of interactive metadiscourse, South Korean students used more sentence-level transitions than U.S. students, who used more frame markers and endophoric markers. With regard to interactional metadiscourse, U.S. students used more hedges, boosters, engagement markers, and self-mentions in their essays. This study also compared the students′ essays by the type of community in which the writers lived. In the US the essays of students in rural communities contained more hedges, whereas those of students in urban areas included significantly more self-mentions. In South Korea, no significant difference was detected in the metadiscourse of students living in rural and urban areas.

  4. Using Self and Peer Assessment to Improve Students' Essay Writing: A Case Study from Geography.

    Science.gov (United States)

    Mowl, Graham; Pain, Rachel

    1995-01-01

    A project to improve students' essay writing on a first-year college geography course is described. Students attended a preparatory workshop in which they helped to generate criteria, and self and peer assessment were supervised and regulated. Project success was evaluated based on analysis of marks, student feedback, and staff opinion.…

  5. Medical students writing on death, dying and palliative care: a qualitative analysis of reflective essays.

    Science.gov (United States)

    Boland, Jason W; Dikomitis, Lisa; Gadoud, Amy

    2016-12-01

    Medical students and doctors are becoming better prepared to care for patients with palliative care needs and support patients at the end of life. This preparation needs to start at medical school. To assess how medical students learn about death, dying and palliative care during a clinical placement using reflective essays and to provide insights to improve medical education about end-of-life care and/or palliative care. Qualitative study in which all reflective essays written by third-year medical students in 1 year from a UK medical school were searched electronically for those that included 'death', 'dying' and 'palliative care'. The anonymised data were managed using QSR NVivo 10 software, and a systematic analysis was conducted in three distinct phases: (1) open coding; (2) axial coding and (3) selective coding. Ethical approval was received. 54 essays met the inclusion criteria from 241 essays screened for the terms 'death', 'dying' or 'palliative'; 22 students gave consent for participation and their 24 essays were included. Saturation of themes was reached. Three overarching themes were identified: emotions, empathy and experiential and reflective learning. Students emphasised trying to develop a balance between showing empathy and their emotional state. Students learnt a lot from clinical encounters and watching doctors manage difficult situations, as well as from their refection during and after the experience. Reflective essays give insights into the way students learn about death, dying and palliative care and how it affects them personally as well as the preparation that is needed to be better equipped to deal with these kinds of experiences. Analysis of the essays enabled the proposal of new strategies to help make them more effective learning tools and to optimise students' learning from a palliative care attachment. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  6. Do Graphic Organizers Help Students Write an Essay Based on Expository Texts?

    Science.gov (United States)

    Schwartz, Alexa

    This study explores the use of graphic organizers to write and essay based on expository texts. Comprehension of the curriculum was measured through assessments for each lesson. Each lesson consisted of a different skill needed to write a complete essay. A pre and post test was used to identify what the students knew at the start of the lesson and how much they progressed by the end. This study was conducted in a STEM (science, technology, engineering and math) for fifth graders in a suburban school. The group included 19 students, all of which were included in this study. The results indicated that students scored higher on their post-assessments and learned more through the use of graphic organizers. Students gained a higher understanding of the curriculum when graphic organizers had been used. The results proved that students are more inclined to write a better essay when they are using graphic organizers.

  7. Use of the Genre-Based Approach to Teach Expository Essays to English Pedagogy Students

    Directory of Open Access Journals (Sweden)

    Eric Gómez Burgos

    2017-07-01

    Full Text Available The following article reports the results of an action research project conducted in a public university in Chile. The project consisted of exposing ten undergraduate students from an English pedagogy program to a genre-based approach to writing expository essays. During eight weeks the three stages of the genre-based approach, namely: deconstruction, joint construction, and individual construction, were adapted and developed with the participants. Results gave evidence that a genre-based approach to teaching expository essays is effective in this context because after the application of the action research project, the students’ compositions improved in comparison to the participants’ pre-intervention essays.

  8. Prize Draw

    CERN Multimedia

    Staff Association

    2014-01-01

      Prize draw Go Sport vouchers 393 members of the Staff Association participated in our free prize draw in July where they could win one of the thirty Go Sport vouchers of 50 euros. The thirty winners have been contacted and can come and collect their voucher from the Staff Association Secretariat.

  9. Essay-Writing Strategy for Students Enrolled in a Postsecondary Program for Individuals with Developmental Disabilities

    Science.gov (United States)

    Woods-Groves, Suzanne; Therrien, William J.; Hua, Youjia; Hendrickson, Jo M.

    2013-01-01

    This study investigated the efficacy of a writing (ANSWER) strategy to improve the essay test responses of students who were enrolled in a campus-based, postsecondary education program for individuals with developmental disabilities. Random assignment to treatment or control groups and a pre- and posttest design were employed. Students used the…

  10. Duncan Tanner Essay Prize Winner 2014. Against the 'Sacred Cow': NHS Opposition and the Fellowship for Freedom in Medicine, 1948-72.

    Science.gov (United States)

    Seaton, Andrew

    2015-01-01

    This essay recovers organized opposition to the National Health Service (NHS) by considering the Fellowship for Freedom in Medicine (FFM), a conservative organization of doctors who challenged the 'Sacred Cow' of nationalized healthcare in the 1950s and 1960s. While there has been little interest in anti-NHS politics because of shortcomings in the institution's historiography, this study suggests ways a new history of the service can be written. Central to that project is taking the broader ideological and emotive quality of the NHS seriously, and appreciating the way, for all sides of the political spectrum, as well as the general public, the service has always been a contested symbol of post-war British identity. This essay argues that two NHS 'crises'--panics over costs, and disillusionment within general practice--were not merely disagreements over budgets and pay-packets but politically charged moments infused with conservative anxieties over Britain's post-war trajectory. The FFM imagined the NHS as an economically dangerous bureaucratic machine that crushed medical independence and risked pushing the country towards dictatorship. Allies within the Conservative Party, private health insurance industry, and free-market 'think-tanks' worked with the FFM to challenge defences of both the service's operation and meaning. To appreciate why the NHS remains 'the closest thing the English have to a religion', one must consider the apostates as well as the faithful.

  11. THE RHETORIC FEATURES OF ENGLISH AND INDONESIAN ESSAYS MADE BY EFL UNDERGRADUATE STUDENTS

    Directory of Open Access Journals (Sweden)

    Teguh Budiharso

    2006-01-01

    Full Text Available This study was aimed at analyzing the similarities and differences between English and Indonesian essays made by EFL undergraduate students. The problems rise from the transfer of first language (L1 cultural conventions to second language (L2 performance. Three rhetorical aspects: general patterns of thought (linear or non-linear, development of ideas, and coherence were compared and analyzed by using content analysis. The results of the analysis showed that EFL students devoted similar rhetoric features in writing English and Indonesian essays. The rhetoric similarity was shared in the use of linearity and non-linearity of ideas, the development of ideas in the whole essays as well as the coherence quality.

  12. Drafting and acting on feedback supports student learning when writing essay assignments.

    Science.gov (United States)

    Freestone, Nicholas

    2009-06-01

    A diverse student population is a relatively recent feature of the higher education system in the United Kingdom. Consequently, it may be thought that more "traditional" types of assessment based around essay writing skills for science undergraduates may be of decreasing value and relevance to contemporary students. This article describes a study in which the process of feedback on, and associated redrafting of, an essay was closely supervised to improve essay writing skills and subsequent exam performance. The results of this study show that students can significantly improve their learning and academic performance, as assessed by final examination mark, by a process that more closely mimics a "real-world" situation of review and redrafting. Additionally, the data show that students benefit from feedback only when this is used appropriately by the student. The article also discusses the continuing importance and relevance of essay writing skills so that writing, and acting upon feedback to do with that writing, remains an integral part of the process of learning.

  13. The Impact of Interactive Whiteboard Technology on Medical Students' Achievement in ESL Essay Writing: An Early Study in Egypt

    Science.gov (United States)

    Albaaly, Emad; Higgins, Steven

    2012-01-01

    This study investigated the impact of the interactive whiteboard on Egyptian medical students' achievement in essay writing in English as a second language (ESL). First, the writing micro-skills judged essential to help these students improve their essay writing were identified, using a questionnaire which investigated experts' views. This gave…

  14. Languages for Learning: Granting All Students Access to New Skills. Fishman Prize Series

    Science.gov (United States)

    Sanders, Steven; Zunkiewicz, Kelly; Strait, Laura; Towne, Michael

    2014-01-01

    A single great teacher can change a life by introducing a new language, helping you master a new skill or opening a door you never knew was there. That's why every year, TNTP awards the Fishman Prize for Superlative Classroom Practice: to celebrate a select cohort of public school teachers who demonstrate exceptionally effective teaching with…

  15. Use of the Genre-Based Approach to Teach Expository Essays to English Pedagogy Students

    Science.gov (United States)

    Gómez Burgos, Eric

    2017-01-01

    The following article reports the results of an action research project conducted in a public university in Chile. The project consisted of exposing ten undergraduate students from an English pedagogy program to a genre-based approach to writing expository essays. During eight weeks the three stages of the genre-based approach, namely:…

  16. The Influence of Process Approach on English as Second Language Students' Performances in Essay Writing

    Science.gov (United States)

    Akinwamide, Timothy Kolade

    2012-01-01

    This study examined the influence of Process Approach on English as second language Students' performances in essay writing. The purpose was to determine how far this current global approach could be of assistance to the writing skill development of these bilingual speakers of English language. The study employed the pre-test post-test control…

  17. The 2010 Broad Prize

    Science.gov (United States)

    Education Digest: Essential Readings Condensed for Quick Review, 2011

    2011-01-01

    A new data analysis, based on data collected as part of The Broad Prize process, provides insights into which large urban school districts in the United States are doing the best job of educating traditionally disadvantaged groups: African-American, Hispanics, and low-income students. Since 2002, The Eli and Edythe Broad Foundation has awarded The…

  18. Genre analysis of essays in the Social Sciences: The case of Botswana students

    Directory of Open Access Journals (Sweden)

    Joel M. Magogwe

    2018-01-01

    Full Text Available Writing is a challenging but requisite skill at university and other life situations. At university, essay writing is generally challenging to first-year students across disciplines or faculties. This study therefore describes the writing challenges of the Faculty of Social Sciences students at the University of Botswana. To that end, this study asks the following research questions: (1 What writing tasks are first-year students in the Faculty of Social Sciences given? (2 What problems do the students encounter when writing essays in the Faculty of Social Sciences? (3 What kind of assistance do students receive on writing essays? This article is underpinned by the English for Academic Purposes genre analysis framework. All in all, the findings of this study point to the need for a more intensive writing programme for first-year students at the University of Botswana in which both faculties and the Communication and Study Skills Unit will cooperatively assist students with writing. Students’ responses clearly indicated the need for such collaboration.

  19. Essays on Intrinsic Motivation of Students and Workers

    NARCIS (Netherlands)

    M. van Lent (Max)

    2017-01-01

    markdownabstractThis thesis focuses on intrinsic motivation. In the first part of the thesis I examine the effects of motivating university students to set goals on study performance. In particular I study whether encouraging students to set a grade goal and further motivating them to set a more

  20. Intertextuality in Chinese High School Students' Essay Writing

    Science.gov (United States)

    Liddicoat, Anthony J.; Scrimgeour, Andrew; Chen, Toni

    2008-01-01

    This paper investigates the intertextual practices developed for writing in Chinese of high school students in Taiwan. On the basis of texts written by Chinese high school students, we investigate these practices within their own cultural context to develop an understanding of intertextual practices into which Chinese learners are socialised. We…

  1. The Information Search Process (the ISP) and the Research Essay. How One School Library Supports Student Learning by Using the ISP as the Framework for the Extended Essay

    Science.gov (United States)

    Reynolds, Helen

    2010-01-01

    Queensland Academy for Health Sciences (QAHS) is a senior secondary high school offering the International Baccalaureate (IB) Diploma Programme (DP). As part of the Diploma, students are required to complete a referenced research essay of four thousand words. For most, this will be their first experience of such a challenging undertaking.…

  2. The rhetorical structure of students' legal problem essays: Towards a ...

    African Journals Online (AJOL)

    The media in South Africa continue to report criticisms about the quality of writing skills of university law (LLB) graduates. But, while recent research in South Africa has focused mainly on the students' vocabulary and wording, the research has not taken a comprehensive view of texts or made use of a systematic functional ...

  3. A Metacognitive Strategy for Teaching Essay Planning to E.S.L. Students: A Computer-Based Instructional Design.

    Science.gov (United States)

    Barnes, Mary Ellen; And Others

    A lesson in essay planning designed for college and graduate students of English as a Second Language is described. The intended audience is a group with varied linguistic backgrounds and levels of English proficiency. The lesson's objective is to develop metacognitive skills for planning well-organized essays. A computer program using graphics,…

  4. Medical students' essay-writing skills: criteria-based self- and tutor-evaluation and the role of language background.

    Science.gov (United States)

    Chur-Hansen, A

    2000-03-01

    An exercise is described which aimed to make clear to first-year undergraduate medical students the expected writing skills required for an essay examination in one discipline. Many students were from a non-English speaking background and over one-third of students, regardless of language background, had limited experience in this type of essay writing. For this exercise, a practice essay was written by each student for formative assessment. The essay was rated by a tutor and by the student according to well-defined criteria. This allowed for comparisons to be made in a structured and objective way between the judgements of the student and the assessor. Students found the exercise to be very useful, although whether essay writing skills actually improved could not be established. Students from non-English speaking backgrounds tended to be most harsh in their self-evaluations, yet tutor-evaluations generally showed these students to have better writing skills than other students. Indeed, correlations between self- and tutor-evaluations were quite low. It is evident that students and their educators may be unclear about each others' expectations. By making explicit the requirements of an exercise, misunderstandings may be minimized and it is possible that student performance could improve, though further research is required to verify these hypotheses. It is suggested that students should be encouraged to evaluate their own work and should be instructed in writing skills throughout their medical degree education.

  5. The Comparison of Typed and Handwritten Essays of Iranian EFL Students in terms of Length, Spelling, and Grammar

    Directory of Open Access Journals (Sweden)

    Behrouz Sarbakhshian

    2016-11-01

    Full Text Available This study attempted to compare typed and handwritten essays of Iranian EFL students in terms of length, spelling, and grammar. To administer the study, the researchers utilized Alice Touch Typing Tutor software to select 15 upper intermediate students with higher ability to write two essays: one typed and the other handwritten. The students were both males and females between the ages of 22 to 35. The analyses of the students’ scores in the three mentioned criteria through three paired samples t-tests indicate that typed essays are significantly better than handwritten ones in terms of length of texts and grammatical mistakes, but not significantly different in spelling mistakes. Positive effects of typing can provide a logical reason for students, especially TOEFL applicants, to spend more time on acquiring typing skill and also for teachers to encourage their students with higher typing ability to choose typed format in their essays.

  6. An analysis of medical students' reflective essays in problem-based learning.

    Science.gov (United States)

    Si, Jihyun

    2018-03-01

    This study aimed to explore students' learning experience in problem-based learning (PBL) particularly in terms of what they learned and how they learned in one Korean medical school by analyzing their reflective essays with qualitative research methods. This study included 44 first-year medical students. They took three consecutive PBL courses and wrote reflective essays 3 times anonymously on the last day of each course. Their reflective essays were analyzed using an inductive content analysis method. The coding process yielded 16 sub-categories and these categories were grouped into six categories according to the distinctive characteristics of PBL learning experience: integrated knowledge base, clinical problem solving, collaboration, intrinsic motivation, self-directed learning, and professional attitude. Among these categories, integrated knowledge base (34.68%) and professional attitude (2.31%) were the categories mentioned most and least frequently. The findings of this study provide an overall understanding of the learning experience of Korean medical students during PBL in terms of what they learned and how they learned with rich descriptive commentaries from their perspectives as well as several thoughtful insights to help develop instructional strategies to enhance the effectiveness of PBL.

  7. Unlocking Student Effort: How Five Irreplaceable Teachers Engage, Challenge and Inspire Students to Excellence. Fishman Prize Series

    Science.gov (United States)

    Fishman, Shira; Henderson, Whitney; Irish, Jamie; Lyons, Katie; Ross, Leslie

    2012-01-01

    Founded by TNTP, the Fishman Prize for Superlative Classroom Practice is an annual award for the nation's best teachers in high-poverty public schools. The goal is to shine a spotlight on great teaching and amplify the voices of some of the nation's best educators so that others can gain insight into their remarkable classrooms. No more than five…

  8. The impact of interactive whiteboard technology on medical students' achievement in ESL essay writing : an early study in Egypt.

    OpenAIRE

    Albaaly, E.; Higgins, S.

    2011-01-01

    This study investigated the impact of the interactive whiteboard on Egyptian medical students' achievement in essay writing in English as a second language (ESL). First, the writing micro-skills judged essential to help these students improve their essay writing were identified, using a questionnaire which investigated experts' views. This gave rise to a taxonomy of 29 writing micro-skills, which then provided the basis for the design of a teaching module. This module was subsequently taught ...

  9. THE EFFECT OF CLUSTERING TECHNIQUE ON WRITING EXPOSITORY ESSAYS OF EFL STUDENTS

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    Sabarun Sabarun

    2013-03-01

    Full Text Available The study is aimed at investigating the effectiveness of using clustering technique in writing expository essays. The aim of the study is to prove whether there is a significant difference between writing using clustering technique and writing without using it on the students’ writing achievement or not. The study belonged to experimental study by applying counterbalance procedure to collect the data. The study was conducted at the fourth semester English department students of Palangka Raya State Islamic College of 2012/ 2013 academic year. The number of the sample was 13 students. This study was restricted to two focuses: using clustering technique and without using clustering technique to write composition. Using clustering technique to write essay was one of the pre writing strategies in writing process. To answer the research problem, the t test for correlated samples was applied. The research findings showed that,it was found that the t value was 10.554.It was also found that the df (Degree of freedom of the distribution observed was 13-1= 12.  Based on the Table of t value, if df was 12, the 5% of significant level of t value was at 1.782 and the 1% of significant level of t value was at 2.179. It meant that using clustering gave facilitative effect on the students’ essay writing performance. Keywords: reading comprehension, text, scaffolding

  10. A qualitative thematic content analysis of medical students' essays on professionalism.

    Science.gov (United States)

    Park, So-Youn; Shon, Changwoo; Kwon, Oh Young; Yoon, Tai Young; Kwon, Ivo

    2017-05-03

    Physicians in both Western and Eastern countries are being confronted by changes in health care delivery systems and medical professionalism values. The traditional concept of "In-Sul" (benevolent art) and the modern history of South Korea have led to cultural differences between South Korea and other countries in conceptualizing medical professionalism; thus, we studied medical students' perceptions of professionalism as described in essays written on this topic. In 2014, we asked 109 first-year medical students who were enrolled in a compulsory ethics course to anonymously write a description of an instance of medical professionalism that they had witnessed, as well as reflecting on their own professional context. We then processed 105 valid essays using thematic content analysis with computer-assisted qualitative data analysis software. Thematic analysis of the students' essays revealed two core aspects of professionalism in South Korea, one focused on respect for patients and the other on physicians' accountability. The most common theme regarding physician-patient relationships was trust. By contrast, distributive justice was thought to be a non-essential aspect of professionalism. In Western countries, physicians tend to promote justice in the health care system, including fair distribution of medical resources; however, we found that medical students in South Korea were more inclined to emphasize doctors' relationships with patients. Medical educators should develop curricular interventions regarding medical professionalism to meet the legitimate needs of patients in their own culture. Because professionalism is a dynamic construct of culture, medical educators should reaffirm cultural context-specific definitions of professionalism for development of associated curricula.

  11. Associated Effects of Automated Essay Evaluation Software on Growth in Writing Quality for Students with and without Disabilities

    Science.gov (United States)

    Wilson, Joshua

    2017-01-01

    The present study examined growth in writing quality associated with feedback provided by an automated essay evaluation system called PEG Writing. Equal numbers of students with disabilities (SWD) and typically-developing students (TD) matched on prior writing achievement were sampled (n = 1196 total). Data from a subsample of students (n = 655)…

  12. Diversity and general student scholarship recipient essays: 2010 National Society of Genetic Counselors Membership Committee.

    Science.gov (United States)

    Liu, Tina; Patek, Kyla; Schneider, Kami Wolfe

    2011-12-01

    In an effort to increase the diversity of the membership of the National Society of Genetic Counselors (NSGC), the Membership Committee provided two $500 scholarships to genetic counseling students planning to attend the NSGC AEC meeting in Dallas, Texas in October 2010. Requirements for applicants of both scholarships included enrollment in the fall of 2010, good standing at an accredited genetic counseling training program, and NSGC membership or plans to join in 2011. Students who are from communities underrepresented in the NSGC, including, but not limited to, those of minority cultural/ethnic backgrounds and those with disabilities were eligible to apply for the "Diversity" scholarship. Students from all backgrounds who have an interest in diversity issues were eligible to apply for the "General" scholarship. Applicants wrote essays 1000 words or less answering the following questions: How has your identity as a member of a group underrepresented in the genetic counseling profession affected your pursuit of this career? What do you feel is lacking in genetic counseling to address the issues of underrepresented groups? What strategies do you recommend for addressing these issues and/or increasing diversity? Why do you think diversity is an important issue for the field of genetic counseling? What strategies do you recommend to attract and retain students, especially those from underrepresented populations, into the field of genetic counseling? How do you envision contributing to these strategies? The essays by the award recipients elucidated interesting perspectives and ideas for increasing diversity in the genetic counseling profession.

  13. Grammatical Errors in English Essays Written by Thai EFL Undergraduate Students

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    Sirilak Khumphee

    2017-11-01

    Full Text Available This study was conducted according to three research objectives: 1 to investigate common types of grammatical errors based on their frequency of occurrence in English essay writing of Thai EFL undergraduate students, 2 to examine the effects of L1 interference on discovered grammatical errors, in particular, to find out whether there were any of the errors influenced by the students’ mother tongue (Thai language, and 3 to provide some essential pedagogical implications for second language learning and teaching. The subjects of this study were 83 second-year students majoring in English at Nakhon Ratchasima Rajabhat University, and they were drawn by using purposive sampling method. The study procedures consisted of 2 steps: 1 the students were asked to write an English essay, and 2 the researcher of this study analyzed the students’ essays by employing the study analysis framework which was adapted from Na-ngam’s (2005 error taxonomy and Richards’ (1971 error categories. The findings indicated that ; 1 there were 26 types of grammatical errors, with the total number of 4,909 errors, occurred in the students’ written work, and the five most common types of all were punctuation, nouns, prepositions, verbs, and articles respectively ; and 2 there were 1,560 out of 4,909 errors, which were categorized into 14 types, caused by the students’ L1 interference, Thai language. The five most frequent numbers of these types of errors fell into the use of plural form of nouns, omission of punctuation, wrong structures of complex sentences, omission of some parts of a sentence, and fragments respectively.

  14. The Effect of Teaching Methods and Learning Styles on Capabilities of Writing Essays on Elementary School's Students in East Jakarta

    Science.gov (United States)

    Wuryani; Yufiarti

    2017-01-01

    The objective of this research was to discover the effect of teaching methods and learning styles on the student's ability to write essays. This study was conducted in elementary school in East Jakarta. The population of this studies was 3rd-grade elementary school students who study in East Jakarta. Samples were taken with stratified cluster…

  15. Introducing Taiwanese Undergraduate Students to the Nature of Science through Nobel Prize Stories

    Science.gov (United States)

    Eshach, Haim; Hwang, Fu-Kwun; Wu, Hsin-Kai; Hsu, Ying-Shao

    2013-01-01

    Although there is a broad agreement among scientists and science educators that students should not only learn science, but also acquire some sense of its nature, it has been reported that undergraduate students possess an inadequate grasp of the nature of science (NOS). The study presented here examined the potential and effectiveness of Nobel…

  16. RESEARCH REPORT: Eliciting students' understandings of chemical reactions using two forms of essay questions during a learning cycle

    Science.gov (United States)

    Cavallo, Ann M. L.

    2003-05-01

    We examined ninth-grade students' explanations of chemical reactions using two forms of an open-ended essay question during a learning cycle. One form provided students with key terms to be used as 'anchors' upon which to base their essay, whereas the second form did not. The essays were administered at three points: pre-learning cycle, post-concept application, and after additional concept application activities. Students' explanations were qualitatively examined and grouped according to common patterns representing their understandings or misunderstandings. Findings indicated that more misunderstandings were elicited by the use of key terms as compared to the non-use of key terms in the pre-test. Misunderstandings in the key term essay responses generally involved the misuse of these terms and their association with the concept. Findings also indicated significant positive shifts in students' understanding over the learning cycle. No perceptible increase in understanding occurred after additional application activities. Differences in gender were observed, with females showing equal or greater understanding compared to males, contradicting reports that males typically outperform females in the physical sciences and supporting the need to reconstruct assessment techniques to better reveal the conceptual understandings of all students.

  17. Forum: The Lecture and Student Learning. Rethinking Lecture-Learning from Communicative Lenses: A Response to Forum Essays

    Science.gov (United States)

    Buzzanell, Patrice M.

    2017-01-01

    This response discusses why the essays in this forum are of particular interest for instructors in light of recent articles in "The Chronicle of Higher Education" and trends in student populations and higher education. "The Chronicle" recently featured several articles on innovative ways to "shake up the lecture" that…

  18. First year medical student attitudes about advocacy in medicine across multiple fields of discipline: analysis of reflective essays.

    Science.gov (United States)

    Press, Valerie G; Fritz, Cassandra D L; Vela, Monica B

    2015-12-01

    Advocacy is often described as a pillar of the medical profession. However, the impact of advocacy training on medical students' identity as advocates in the medical profession is not well-described. We sought to introduce an advocacy curriculum to a mandatory Health Care Disparities (HCD) course for 88 first year medical students. The 2013 HCD added advocacy curriculum that included: guest lecturers' perspectives on their advocacy experience; reflective essay assignments assessing self-identify as an advocate; advocacy-specific lectures and large group discussions; and participation in small group community projects. A mixed methods approached was used to evaluate 88 first year medical students' advocacy themed reflective essays, independently coded by three investigators, and Likert-response questions were compared to published benchmarked items. The IRB exempted this study. Analysis of student essays revealed that students were better able to identify as an advocate in medicine. The survey also revealed that 86% post-course vs. 73% precourse agreed/strongly agreed with the statement: "I consider myself an advocate" (p=0.006). Exposing all medical students to advocacy within medicine may help shape and define their perceived professional role. Future work will explore adding advocacy and leadership skill training to the HCD course.

  19. THE ANALYSIS ON THE GRAMMATICAL ERRORS OF THE FIRST YEAR STUDENTS ESSAYS

    Directory of Open Access Journals (Sweden)

    . Sukarno

    2016-07-01

    Full Text Available A language learner often faces many linguistic differences, especially if the native language and the target language are from different language families. The current study investigates the grammatical errors made by the first year students of the English Department, Faculty of Letters, Universitas Jember, Indonesia. The data were collected from 30 participants essays of Writing 01 class (documentary data conducted from August to December 2014. Having been identified, the errors were classified into various categorizations, and analyzed based on descriptive-interpretative method to find the possible sources of the errors. The research revealed that the learners committed ten types of grammatical errors, and the six mostly prominent errors were plural form, subject-verb agreement, verb tense, word form, subject/verb omission, and passive voice respectively. This research also showed that the errors mostly resulted from the different linguistic principles of Indonesian and English (interlingual transfer, and partly from the faulty of overgeneralization of English rules (intralingual transfer. The overt influences of Indonesian to English as well as the overgeneralization of English rules can provide the writing teachers and course designers with insightful guidelines for better understanding of the sources of errors, which in turn, can help them to apply the more appropriate approaches to manage the foreign language learners errors of the year students

  20. Students' Reflective Essays as Insights into Student Centred-Pedagogies within the Undergraduate Research Methods Curriculum

    Science.gov (United States)

    Hosein, Anesa; Rao, Namrata

    2017-01-01

    In higher education, despite the emphasis on student-centred pedagogical approaches, undergraduate research methods pedagogy remains surprisingly teacher-directed. Consequently, it may lead to research methods students assuming that becoming a researcher involves gathering information rather than it being a continuous developmental process. To…

  1. eGrader, A Software Application that Automatically Scores Student Essays: with a Postscript on Ethical Complexities

    Directory of Open Access Journals (Sweden)

    Roxanne Byrne

    2010-12-01

    Full Text Available Online and traditional teachers face several instructional challenges with regard to assessing student learning. This paper focuses on a software application that automatically scores student essay. The first part gives a brief overview of three commercial automated essay scoring systems. Then it describes the technical aspects of the machine grader developed by the authors, including an assessment of its performance. Although the statistical results were significant in finding a strong correlation between human and machine scorers and the other measures, follow-up non-quantitative evaluations led the researchers to discontinue using the eGrader. They concluded that while the eGrader's ability to measure objective evaluation criteria was successful, measuring subjective ideas proved to more complex and problematic.

  2. Improving Students' Ability in Writing an Essay Through Peer-assessment Strategy at the Fifth Semester in Cipta Wacana Christian University of Malang

    OpenAIRE

    misianto, misianto

    2014-01-01

    English students are expected to be able to produce an effective essay for the sake of their academic writing. For this purpose, they should pay attention to the rhetorical aspects of writing such as content, organization of ideas, discourse, syntax, vocabulary, and mechanics. This article presents the result of classroom action research conducted to overcome practical problems of writing an essay by using peer-assessment strategy. The subject of this study was 14 fifth-semester students of C...

  3. Bringing Art, Music, Theater and Dance Students into Earth and Space Science Research Labs: A New Art Prize Science and Engineering Artists-in-Residence Program

    Science.gov (United States)

    Moldwin, M.; Mexicotte, D.

    2017-12-01

    A new Arts/Lab Student Residence program was developed at the University of Michigan that brings artists into a research lab. Science and Engineering undergraduate and graduate students working in the lab describe their research and allow the artists to shadow them to learn more about the work. The Arts/Lab Student Residencies are designed to be unique and fun, while encouraging interdisciplinary learning and creative production by exposing students to life and work in an alternate discipline's maker space - i.e. the artist in the engineering lab, the engineer in the artist's studio or performance space. Each residency comes with a cash prize and the expectation that a work of some kind will be produced as a response to experience. The Moldwin Prize is designed for an undergraduate student currently enrolled in the Penny W. Stamps School of Art & Design, the Taubman School of Architecture and Urban Planning or the School of Music, Theatre and Dance who is interested in exchange and collaboration with students engaged in research practice in an engineering lab. No previous science or engineering experience is required, although curiosity and a willingness to explore are essential! Students receiving the residency spend 20 hours over 8 weeks (February-April) participating with the undergraduate research team in the lab of Professor Mark Moldwin, which is currently doing work in the areas of space weather (how the Sun influences the space environment of Earth and society) and magnetic sensor development. The resident student artist will gain a greater understanding of research methodologies in the space and climate fields, data visualization and communication techniques, and how the collision of disciplinary knowledge in the arts, engineering and sciences deepens the creative practice and production of each discipline. The student is expected to produce a final work of some kind within their discipline that reflects, builds on, explores, integrates or traces their

  4. "Not Censorship but Selection": Censorship and/as Prizing

    Science.gov (United States)

    Kidd, Kenneth

    2009-01-01

    This essay calls for a fresh critical approach to the topic of censorship, suggesting that anticensorship efforts, while important and necessary, function much like literary prizing. The analysis draws especially on James English's recent study "The Economy of Prestige." There are two central arguments: first, that the librarian ethic of…

  5. Essays in microeconomics

    Science.gov (United States)

    Davies, Tim

    This dissertation consists of three essays in applied microeconomics. Each essay explores a different issue of economic interest. The essay in Chapter 2 describes an experiment designed to investigate if using assets with an intrinsic value that increases over time leads to persistent undervaluation in laboratory asset trading markets. This question has not previously been investigated by researchers. Results from ten sessions are reported. Three used assets with an intrinsic value that decreased over time. The results from these sessions are consistent with the findings by prior researchers who frequently observed price bubbles in laboratory asset trading experiments. The remaining seven sessions used assets with an intrinsic value that increased over time. In all these sessions trading generally occurred at prices below the asset's intrinsic value. In Chapter 3, in an essay co-authored with Adrian Stoian, we study road running races. Tournaments, where ordinal position determines rewards, are an important component of our economy. By studying sporting tournaments, we hope to shed light on the nature of other economically significant tournaments where data may be less readily available. We separately quantify the sorting and incentive effects of tournament prizes by employing a novel two-part model which we apply to a unique data set of road running race results. We present a counterfactual example of how a hypothetical change in prizes would be predicted to change race participation and speed. In Chapter 4, in an essay co-authored with Jedidiah Brewer and Joseph Cullen, we examine the combined effects of the locations and the brands of retail gasoline outlets in Tucson, Arizona on market prices. We apply an innovative approach to model the impact of competing gas stations that avoids limiting analysis to predetermined nearby locations. We show that increased brand diversity is associated with higher prices and that gas stations affiliated with mass

  6. The Market for Essays

    OpenAIRE

    Burton, Michael P.; Rigby, Dan

    2012-01-01

    We investigate the market in bespoke essays from commercial providers which students buy to submit at their University. We conduct choice experiments at 3 universities to investigate students’willingness to enter the market. Half of the sample reveal a willingness to buy. We identify valuations of essays of varying grade and how these values decay as students’ assessments of their own abilities, and the penalty if caught, increase. A choice experiment over monetary gambles yields individual-s...

  7. Awarding a Prize

    DEFF Research Database (Denmark)

    Moeran, Brian

    2013-01-01

    This article describes and analyses the selection and prize awarding processes for a biennial ceramics exhibition in Japan. Based on long-term fieldwork in the “art world” (Becker 1982) of contemporary Japanese ceramics, as well as on participant observation of the processes concerned, the article...... addresses and draws upon two sets of sociological writings: one concerned with prizes and awards; the other with evaluative practices....

  8. 2016 Lush Science Prize.

    Science.gov (United States)

    McCann, Jenny; McCann, Terry

    2017-11-01

    The Lush Prize supports animal-free testing by awarding monetary prizes totalling £250,000 to the most effective projects and individuals who have been working toward the goal of replacing animals in product or ingredient safety testing. Prizes are awarded for developments in five strategic areas: Science; Lobbying; Training; Public Awareness; and Young Researchers. In the event of a major breakthrough leading to the replacement of animal tests in the area of 21st Century Toxicology, a Black Box Prize (equivalent to the entire annual fund of £250,000) is awarded. The Science Prize is awarded to the researchers whose work the judging panel believe has made the most significant contribution to the replacement of animal testing in the preceding year. This Background Paper outlines the research projects that were shortlisted and presented to the judging panel as potential candidates for the 2016 Lush Science Prize. This process involved reviewing recent work of the relevant scientific institutions and projects in this area, such as the OECD, CAAT, The Hamner Institutes, ECVAM, UK NC3Rs, and the US Tox21 Programme. Recent developments in toxicity testing research were also identified by searching for relevant published papers in the literature, and analysing abstracts from conferences focusing on animal replacement in toxicity testing that had been held in the preceding 12 months - for example the EUSAAT-Linz, Society of Toxicology, and SEURAT-1 conferences. 2017 FRAME.

  9. Automated Essay Scoring

    Directory of Open Access Journals (Sweden)

    Semire DIKLI

    2006-01-01

    Full Text Available Automated Essay Scoring Semire DIKLI Florida State University Tallahassee, FL, USA ABSTRACT The impacts of computers on writing have been widely studied for three decades. Even basic computers functions, i.e. word processing, have been of great assistance to writers in modifying their essays. The research on Automated Essay Scoring (AES has revealed that computers have the capacity to function as a more effective cognitive tool (Attali, 2004. AES is defined as the computer technology that evaluates and scores the written prose (Shermis & Barrera, 2002; Shermis & Burstein, 2003; Shermis, Raymat, & Barrera, 2003. Revision and feedback are essential aspects of the writing process. Students need to receive feedback in order to increase their writing quality. However, responding to student papers can be a burden for teachers. Particularly if they have large number of students and if they assign frequent writing assignments, providing individual feedback to student essays might be quite time consuming. AES systems can be very useful because they can provide the student with a score as well as feedback within seconds (Page, 2003. Four types of AES systems, which are widely used by testing companies, universities, and public schools: Project Essay Grader (PEG, Intelligent Essay Assessor (IEA, E-rater, and IntelliMetric. AES is a developing technology. Many AES systems are used to overcome time, cost, and generalizability issues in writing assessment. The accuracy and reliability of these systems have been proven to be high. The search for excellence in machine scoring of essays is continuing and numerous studies are being conducted to improve the effectiveness of the AES systems.

  10. The Effect of a Socio-Cognitive Approach to Teaching Writing on Stance Support Moves and Topicality in Students' Epository Essays

    Science.gov (United States)

    Chandrasegaran, Antonia

    2013-01-01

    Ability to write focused expository essays in English is the key to academic success for students in an English-medium education system, but such writing can be a challenge for students for whom English is a Second Language. Focusing writing lessons on improving topic content and grammatical accuracy does not always achieve the expected results.…

  11. A Late Night at the University Library: Supporting Students in the Final Phases of Essay and Thesis Writing

    Directory of Open Access Journals (Sweden)

    Bodil Moberg

    2016-12-01

    Full Text Available This poster outlines a strategy for both efficient use of library resources towards the end of semesters – when the library is filled with students stressed about essays and theses – and at the same time for caterings to students’ needs. For the past four semesters, the Karolinska Institutet University Library has arranged “a late evening at the library”, with a special program designed to help students. Our goal is that the students should be able to finish their work during the evening.  We seek to provide an opportunity for focused work with access to the resources that the students are asking for: drop-in consultations and mini lectures with writing tutors and librarians. To help the students stay focused and energized, the student health center offers advice on how to end procrastination, an instructor from the campus gym leads mini-exercise and yoga breaks, and complimentary snacks are offered. The event was inspired by the international “long night against procrastination”, which started in Germany 2010. The late night at the library makes for a new way of reaching students and catering to their needs in a time-efficient manner. Although these evenings require some preparation, we are able to reach many students. In addition, students have the opportunity to get iterative support during their working process, allowing for highly efficient and stimulating work. Student response has been positive, and many students have used the opportunity to work intensely and make use of the support offered – some of them have also managed to finish their work during the evening!

  12. Wolf prize in physics

    CERN Document Server

    Piran, Tsvi

    2016-01-01

    The Wolf Foundation began its activities in 1976, with an initial endowment donated by the Wolf family. Within a very short period of time after its initiation, the Wolf prize has become one of the major signs for recognition of scientific achievements and excellence. This volume is devoted to a selection of Wolf Prize laureates in Physics and each has included two respective major publications as well as a commentary written by the laureate describing his scientific career. Readers around the world are provided a unique opportunity to get a glimpse of how scientific processes work in physics, and to comprehend how these laureates have left an indelible imprint on scientific history.

  13. Citations Prize 2013

    Science.gov (United States)

    Cherry, Simon; Ruffle, Jon

    2014-06-01

    Physics in Medicine and Biology (PMB) awards its 'Citations Prize' to the authors of the original research paper that has received the most citations in the preceding five years (according to the Institute for Scientific Information (ISI)). The lead author of the winning paper is presented with the Rotblat Medal (named in honour of Professor Sir Joseph Rotblat, a Nobel Prize winner who also was the second—and longest serving—Editor of PMB, from 1961-1972). The winner of the 2013 Citations Prize for the paper which has received the most citations in the previous five years (2008-2012) is Figure. Figure. Four of the prize winning authors. From left to right: Thomas Istel (Philips), Jens-Peter Schlomka (with medal, MorphoDetection), Ewald Roessl (Philips), and Gerhard Martens (Philips). Title: Experimental feasibility of multi-energy photon-counting K-edge imaging in pre-clinical computed tomography Authors: Jens Peter Schlomka1, Ewald Roessl1, Ralf Dorscheid2, Stefan Dill2, Gerhard Martens1, Thomas Istel1, Christian Bäumer3, Christoph Herrmann3, Roger Steadman3, Günter Zeitler3, Amir Livne4 and Roland Proksa1 Institutions: 1 Philips Research Europe, Sector Medical Imaging Systems, Hamburg, Germany 2 Philips Research Europe, Engineering & Technology, Aachen, Germany 3 Philips Research Europe, Sector Medical Imaging Systems, Aachen, Germany 4 Philips Healthcare, Global Research and Advanced Development, Haifa, Israel Reference: Schlomka et al 2008 Phys. Med. Biol. 53 4031-47 This paper becomes the first to win both this citations prize and also the PMB best paper prize (The Roberts Prize), which it won for the year 2008. Discussion of the significance of the winning paper can be found in this medicalphysicsweb article from the time of the Roberts Prize win (http://medicalphysicsweb.org/cws/article/research/39907). The author's enthusiasm for their prototype spectral CT system has certainly been reflected in the large number of citations the paper subsequently has

  14. Citations Prize 2011 Citations Prize 2011

    Science.gov (United States)

    Webb, Steve; Harris, Simon

    2011-12-01

    Physics in Medicine & Biology (PMB) awards its 'Citations Prize' to the authors of the original research paper that has received the most citations in the preceding five years (according to the Institute for Scientific Information (ISI)). The lead author of the winning paper is presented with the Rotblat Medal (named in honour of Professor Sir Joseph Rotblat who was the second—and longest serving—Editor of PMB, from 1961-1972). The winning co-authors each receive a certificate. Susan Hagness (left) receiving the Rotblat Medal from Robert Jeraj of PMB's Editorial Board (right) on behalf of Mariya Lazebnik. The winner of the 2011 Citations Prize for the paper which has received the most citations in the previous 5 years (2006-2010) is A large-scale study of the ultrawideband microwave dielectric properties of normal, benign and malignant breast tissues obtained from cancer surgeries Authors: Mariya Lazebnik, Dijana Popovic, Leah McCartney, Cynthia B Watkins, Mary J Lindstrom, Josephine Harter, Sarah Sewall, Travis Ogilvie, Anthony Magliocco, Tara M Breslin, Walley Temple, Daphne Mew, John H Booske, Michal Okoniewski and Susan C Hagness Reference: Mariya Lazebnik et al 2007 Phys. Med. Biol. 52 6093-115 Discussion of the significance of the winning paper can be found on medicalphysicsweb (medicalphysicsweb.org/cws/article/research/47814). Our congratulations go to the winning authors. Steve Webb Editor-in-Chief Simon Harris Publisher

  15. Three high-school students from Fairfield College in Hamilton, New Zealand, visited CERN on 6 June after winning first prize in a scientific-film competition promoted by the Royal Society of New Zealand for World Year of Physics

    CERN Multimedia

    Maximilien Brice

    2005-01-01

    The reward for their documentary on physicist and winner of the Nobel Prize for Medicine, Maurice Wilkins, was a trip to Italy and Switzerland, including a stop at CERN. After breakfast with the director-general, Robert Aymar, the students were shown around the antiproton decelerator and the CMS experiment, accompanied by one of their teachers and a science journalist. Pictures 01, 04, 05, 09 : with their teacher Noema Watene

  16. Do Medical Students' Narrative Representations of "The Good Doctor" Change Over Time? Comparing Humanism Essays From a National Contest in 1999 and 2013.

    Science.gov (United States)

    Rutberg, Pooja C; King, Brandy; Gaufberg, Elizabeth; Brett-MacLean, Pamela; Dinardo, Perry; Frankel, Richard M

    2017-04-01

    To explore medical students' conceptions of "the good doctor" at two points in time separated by 14 years. The authors conducted qualitative analysis of narrative-based essays. Following a constant comparative method, an emergent relational coding scheme was developed which the authors used to characterize 110 essays submitted to the Arnold P. Gold Foundation Humanism in Medicine Essay Contest in 1999 (n = 50) and 2013 (n = 60) in response to the prompt, "Who is the good doctor?" The authors identified five relational themes as guiding the day-to-day work and lives of physicians: doctor-patient, doctor-self, doctor-learner, doctor-colleague, and doctor-system/society/profession. The authors noted a highly similar distribution of primary and secondary relational themes for essays from 1999 and 2013. The majority of the essays emphasized the centrality of the doctor-patient relationship. Student essays focused little on teamwork, systems innovation, or technology use-all important developments in contemporary medicine. Medical students' narrative reflections are increasingly used as rich sources of information about the lived experience of medical education. The findings reported here suggest that medical students understand the "good doctor" as a relational being, with an enduring emphasis on the doctor-patient relationship. Medical education would benefit from including an emphasis on the relational aspects of medicine. Future research should focus on relational learning as a pedagogical approach that may support the formation of caring, effective physicians embedded in a complex array of relationships within clinical, community, and larger societal contexts.

  17. A comparative study of students' performance in preclinical physiology assessed by multiple choice and short essay questions.

    Science.gov (United States)

    Oyebola, D D; Adewoye, O E; Iyaniwura, J O; Alada, A R; Fasanmade, A A; Raji, Y

    2000-01-01

    This study was designed to compare the performance of medical students in physiology when assessed by multiple choice questions (MCQs) and short essay questions (SEQs). The study also examined the influence of factors such as age, sex, O/level grades and JAMB scores on performance in the MCQs and SEQs. A structured questionnaire was administered to 264 medical students' four months before the Part I MBBS examination. Apart from personal data of each student, the questionnaire sought information on the JAMB scores and GCE O' Level grades of each student in English Language, Biology, Chemistry, Physics and Mathematics. The physiology syllabus was divided into five parts and the students were administered separate examinations (tests) on each part. Each test consisted of MCQs and SEQs. The performance in MCQs and SEQs were compared. Also, the effects of JAMB scores and GCE O/level grades on the performance in both the MCQs and SEQs were assessed. The results showed that the students performed better in all MCQ tests than in the SEQs. JAMB scores and O' level English Language grade had no significant effect on students' performance in MCQs and SEQs. However O' level grades in Biology, Chemistry, Physics and Mathematics had significant effects on performance in MCQs and SEQs. Inadequate knowledge of physiology and inability to present information in a logical sequence are believed to be major factors contributing to the poorer performance in the SEQs compared with MCQs. In view of the finding of significant association between performance in MCQs and SEQs and GCE O/level grades in science subjects and mathematics, it was recommended that both JAMB results and the GCE results in the four O/level subjects above may be considered when selecting candidates for admission into the medical schools.

  18. Awarding a Prize

    DEFF Research Database (Denmark)

    Moeran, Brian

    2013-01-01

    This article describes and analyses the selection and prize awarding processes for a biennial ceramics exhibition in Japan. Based on long-term fieldwork in the “art world” (Becker 1982) of contemporary Japanese ceramics, as well as on participant observation of the processes concerned, the article...

  19. Nobel Prize 2013

    Indian Academy of Sciences (India)

    IAS Admin

    Nobel Prize 2013. Physiology or Medicine. “for their discoveries of machinery regulating vesicle traffic, a major transport system in our cells” to. James E Rothman, Yale University, New Haven, CT, USA,. Randy W Schekman, University of California, Berkeley, CA, USA; Howard Hughes Medical. Institute ,. Thomas C Südhof ...

  20. Nobel Prize in Chemistry

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 9; Issue 4. Nobel Prize in Chemistry – 2003 The Gateway for Perfect Health. S M Srideshikan S K Srivatsa. General Article Volume 9 Issue 4 April 2004 pp 61-70. Fulltext. Click here to view fulltext PDF. Permanent link:

  1. The Abel Prize

    CERN Document Server

    Holden, Helge

    2010-01-01

    Presents the winners of the first five Abel Prizes in mathematics: 2003 - Jean-Pierre Serre; 2004 - Sir Michael Atiyah and Isadore Singer; 2005 - Peter D Lax; 2006 - Lennart Carleson; and 2007 - S R Srinivasa Varadhan. This book provides an autobiography or an interview, a curriculum vitae, and a complete bibliography of each laureate

  2. Nobel Prize ceremony 2013

    CERN Multimedia

    2013-01-01

    On 10 December 2013 particle physics took central stage at the Nobel ceremony in Stockholm. Among the invitees were Fabiola Gianotti, former ATLAS spokesperson, Joseph Incandela, CMS Spokesperson, and CERN theorist Luis Alvarez-Gaume. They share their feelings of the memorable day with us.   Overview of the 2013 Nobel Prize Award Ceremony at the Stockholm Concert Hall. © Nobel Media AB 2013. Photo: Alex Ljungdahl. Fabiola Gianotti and Joe Incandela, at the Nobel Banquet in the Stockholm City Hall.   "It was an honour and a thrill for us to attend such a memorable Nobel prize ceremony and we are very grateful to Peter Higgs for having included us among his invited guests. The ceremony held some special moments for the LHC. In his speech prior to the award of the Nobel prize to Francois Englert and Peter Higgs by King Carl XVI Gustaf of Sweden, Lars Brink (Chair of the Physics Nobel Prize Committee) stressed the importance of the results from the LHC exper...

  3. The Career Planning Essay.

    Science.gov (United States)

    Lyon, Douglas W.; Kirby, Eric G.

    2000-01-01

    Describes a career planning essay as an opportunity for students to evaluate career goals; reflect on the relationship of values, career goals, and life goals; and develop an action plan. Provides instructional tips about timing, setup, and feedback for this exercise. (SK)

  4. A Corpus Based Study on the Use of Preposition of Time "On" and "At" in Argumentative Essays of Form 4 and Form 5 Malaysian Students

    Science.gov (United States)

    Loke, Darina Lokeman; Ali, Juliana; Anthony, Norin Norain Zulkifli

    2013-01-01

    This article presents a corpus-based investigation on English prepositions of time presented in the argumentative essays of Form 4 and Form 5 Malaysian secondary students in the MCSAW corpus. The aims were to find out the distribution patterns and the common errors in the use of preposition of time, "on" and "at". This corpus…

  5. Scholarly Essays.

    Science.gov (United States)

    American Education, 1983

    1983-01-01

    A selection of essays by 12 1983 Presidential Scholars entitled Opportunity in America; Under the Influence of High Fashion; Law and Human Freedom; The Effects of Computers in Education; Prejudice, Cultural Heritage, and National Unity; The Visual Artist in a Technological Society; Dorothy Meets Schopenhauer; Rise Above; and Mathematics as a…

  6. Ecosociological essays

    International Nuclear Information System (INIS)

    Vaillancourt, J.

    1982-01-01

    This book contains a collection of 25 essays, articles and reports of work in the domain of environmental sociology, a new area of sociology which can be labelled ΣecosociologyΣ. This area is situated on the border between sociology and ecology but from the point of view of sociology rather than that of ecology

  7. Video essay

    DEFF Research Database (Denmark)

    2015-01-01

    Camera movement has a profound influence on the way films look and the way films are experienced by spectators. In this visual essay Jakob Isak Nielsen proposes six major functions of camera movement in narrative cinema. Individual camera movements may serve more of these functions at the same time...

  8. Essay-writing

    OpenAIRE

    Etherington-Wright, Christine

    2008-01-01

    Many students find essay writing challenging. The aim of this chapter is to divide this process into ‘bite-size’ stages, which will enable you to achieve a clear and persuasive academic writing style. To make your meaning clear you need to work out exactly what you are going to say about a topic and communicate this in a confident and logical manner. All students can improve with practice and attention to detail.

  9. Venture Leaders Prize for innovative technology projects

    CERN Document Server

    2006-01-01

    In co-operation with the GEBERT RÜF FOUNDATION and the Ernest & Young Entrepreneur of the Year Award, venturelab will be presenting the Venture Leaders Prize. The Venture Leaders Prize, which is the new guise of the NETS (New Entrepreneurs in Technology and Science) Prize, will give twenty research entrepreneurs with projects to develop innovative technologies the opportunity to win the chance of participating in a programme to assist them in starting up their companies. The winners will go to spend 10 days in the Boston area (United States) where they will take part in a development programme for their project, which will include an entrepreneurship course, opportunities to meet start-up companies and financing experts, etc. This prize has already spawned many companies such as id Quantique, Selexis or ABMI which have contributed to the economic development of regions, particularly in French-speaking Switzerland. The competition is open to students and scientists from all fields, who would like to s...

  10. A view of dyslexia in context: implications for understanding differences in essay writing experience amongst higher education students identified as dyslexic.

    Science.gov (United States)

    Carter, Christine; Sellman, Edward

    2013-08-01

    This article applies socio-cultural theories to explore how differences in essay writing experience are constituted for a group of students identified as dyslexic. It reports on a qualitative study with eleven student writers, seven of whom are formally identified as dyslexic, from the schools of archaeology, history and philosophy in a 'traditional' UK university. Semi-structured interviews before, during and after writing a coursework essay revealed well-documented dyslexia-related difficulties and also strong differences in how writing was experienced. The multiple and fluid dimensions that construct these differences suggest the importance of position within the context, previous and developing writing and learning experience, and metacognitive, meta-affective and metalinguistic awareness. They also suggest tensions between specialist and inclusive policies in relation to writing pedagogy for students identified as dyslexic. Copyright © 2013 John Wiley & Sons, Ltd.

  11. Cohesion and the Social Construction of Meaning in the Essays of Filipino College Students Writing in L2 English

    Science.gov (United States)

    Castro, Carolyn D.

    2004-01-01

    This study compares the degree of cohesion and coherence in the essays written by thirty Filipino college freshmen and analyzes how the social construction of meaning was made evident in their writing. Results showed that low, mid and highly rated essays were comparable in grammatical cohesive device use. Lexical repetition and use of synonyms…

  12. EPS Young Physicist Prize - CORRECTION

    CERN Multimedia

    2009-01-01

    The original text for the article 'Prizes aplenty in Krakow' in Bulletin 30-31 assigned the award of the EPS HEPP Young Physicist Prize to Maurizio Pierini. In fact he shared the prize with Niki Saoulidou of Fermilab, who was rewarded for her contribution to neutrino physics, as the article now correctly indicates. We apologise for not having named Niki Saoulidou in the original article.

  13. IEEE Prize for Lucio Rossi

    CERN Multimedia

    IEEE Council on Superconductivity

    2007-01-01

    Lucio Rossi receives his prize from John Spargo, Chairman of the IEEE Council on Superconductivity (left), and Martin Nisenoff, Chairman of the Council on Superconductivity's Awards Committee (right).

  14. Prize level and debt size: impact on gambling behaviour.

    Science.gov (United States)

    Crewe-Brown, Courtney; Blaszczynski, Alex; Russell, Alex

    2014-09-01

    No studies to date have specifically determined the relationship between prize levels, debt size, and impulsivity on reported gambling behaviour on Electronic Gaming Machines (EGM). The present study reports the findings of a pilot study designed to investigate whether or not the likelihood of increasing the size of a bet was related to the level of prize offered and personal debt. The sample consisted of 171 first year psychology students (61 males and 120 females). Participants completed a series of gambling vignettes designed to elicit data on reported bet size according to different prize levels and debt sizes; the Eysenck Impulsivity Scale (Eysenck and Eysenck 1977); the Canadian Problem Gambling Index; and an author-constructed questionnaire eliciting data on demographic and gambling behaviours. Results indicated that as prize levels increase the odds (relative risk) of an individual placing a bet on an EGM and the amount of money reportedly bet tends to increase. A negative relationship between debt size and reported gambling behaviour moderated by prize level was found. No differences were found in the odds of placing a bet according to impulsivity. It was concluded that prize and debt sizes do influence propensities to gamble and level of bets. The findings have implications for restricting jackpot and general prize levels as a responsible gambling strategy designed to reduce motivations to gamble.

  15. Science Underlying 2008 Nobel Prizes

    Science.gov (United States)

    Caldwell, Bernadette A.

    2009-01-01

    for teachers includes instructions for three student activities that use enzymes. The resources below may help introduce students to the science behind some of these Nobel Prizes. Turning on the Light: Lessons from Luminescence. O'Hara, P. B.; Engelson, C.; St. Peter, W. J. Chem. Educ. 2005, 82, 49 . (See especially the bioluminescence section on page 51 that concisely explains GFP.) JCE Classroom Activity #68: Turning on the Light. O'Hara, P. B.; Engelson, C.; St. Peter, W. J. Chem. Educ. 2005, 82, 48A . JCE Classroom Activity #81: pHantastic Fluorescence. Muyskens, M. J. Chem. Educ. 2006, 83, 768A . Recombinant Green Fluorescent Protein Isoforms: Exercises To Integrate Molecular Biology, Biochemistry, and Biophysical Chemistry. Hicks, B. W. J. Chem. Educ. 1999, 76, 409 . C-SNARF-1 as a Fluorescent Probe for pH Measurements in Living Cells: Two-Wavelength-Ratio Method versus Whole-Spectral-Resolution Method. Ribou, A-C.; Vigo, J.; Salmon, J-M. J. Chem. Educ. 2002, 79, 1471 . An Attack on the AIDS Virus: Inhibition of the HIV-1 Protease: New Drug Development Based on the Structure and Activity of the Protease and Its Role in the Replication and Maturation of the Virus. Volker, E. J. J. Chem. Educ. 1993, 70, 3 . From Chemistry Comes Alive!, five video clips demonstrate properties and mechanisms involved in the chemistry of HIV. HIV-1 Protease: An Enzyme at Work . All articles from Volume 1 to the current issue are available in full-text PDF at JCE Online : Browse by year, month, and page , or choose title and author searching of all issues of JCE.

  16. Nobel Prize in Physiology or Medicine

    Science.gov (United States)

    ... Educational - Medicine Prize Related The Nobel Prize in Physiology or Medicine has been awarded to people and ... this page MLA style: "The Nobel Prize in Physiology or Medicine – Educational". Nobelprize.org. Nobel Media ...

  17. EDITORIAL: The FDR Prize The FDR Prize

    Science.gov (United States)

    Funakoshi, Mitsuaki

    2011-08-01

    From the 56 papers published in 2010 in Fluid Dynamics Research the following paper has been selected for the fourth FDR prize: 'Baroclinic multipole formation from heton interaction' by M A Sokolovskiy and X J Carton, published in volume 42 (August 2010) 045501. Coherent vortices are a universal feature of fluids at moderate and large Reynolds number, and have particular relevance to the quasi-two-dimensional flows used to model phenomena in the atmosphere and ocean. The structure and interaction of such vortices have proved a fascinating area for the researchers of fluid dynamics, including thoreticians, observers and experimentalists, together with related problems of how they mix fluids and how they transport scalars such as temperature and salinity. In this paper 'hetons' are considered; they are vortices of dipolar structures in a multilayer rotating fluid, carry thermal anomalies, and are relevant to transport in flows such as the Gulf Stream. The paper is a comprehensive study of the structure, invariants and interactions of two opposite-signed hetons in a two-layer fluid for several initial configurations and for several values of the Rossby radius of deformation, using models based on point vortex dynamics and contour dynamics of finite-area vortex regions. Different types of coupling and interactions are isolated and discussed. Depending on the initial configuration and the value of the radius of deformation, the time evolutions toward horizonal dipoles, vertically tilted dipoles, L-shaped dipoles, and Z-shaped tripoles are observed in the case of finite-area vortices. Using point vortex dynamics a rigorous analysis based on trilinear coordinates is performed, and the appearance of similar structures is shown analytically, except for the L-shaped dipoles. The contribution of this paper to the important problem of heton interaction is both profound and substantial. The study will be of great interest to a wide variety of readers and is likely to inspire

  18. Content Analysis of Student Essays after Attending a Problem-Based Learning Course: Facilitating the Development of Critical Thinking and Communication Skills in Japanese Nursing Students.

    Science.gov (United States)

    Itatani, Tomoya; Nagata, Kyoko; Yanagihara, Kiyoko; Tabuchi, Noriko

    2017-08-22

    The importance of active learning has continued to increase in Japan. The authors conducted classes for first-year students who entered the nursing program using the problem-based learning method which is a kind of active learning. Students discussed social topics in classes. The purposes of this study were to analyze the post-class essay, describe logical and critical thinking after attended a Problem-Based Learning (PBL) course. The authors used Mayring's methodology for qualitative content analysis and text mining. In the description about the skills required to resolve social issues, seven categories were extracted: (recognition of diverse social issues), (attitudes about resolving social issues), (discerning the root cause), (multi-lateral information processing skills), (making a path to resolve issues), (processivity in dealing with issues), and (reflecting). In the description about communication, five categories were extracted: (simple statement), (robust theories), (respecting the opponent), (communication skills), and (attractive presentations). As the result of text mining, the words extracted more than 100 times included "issue," "society," "resolve," "myself," "ability," "opinion," and "information." Education using PBL could be an effective means of improving skills that students described, and communication in general. Some students felt difficulty of communication resulting from characteristics of Japanese.

  19. Content Analysis of Student Essays after Attending a Problem-Based Learning Course: Facilitating the Development of Critical Thinking and Communication Skills in Japanese Nursing Students

    Science.gov (United States)

    Itatani, Tomoya; Nagata, Kyoko; Yanagihara, Kiyoko; Tabuchi, Noriko

    2017-01-01

    The importance of active learning has continued to increase in Japan. The authors conducted classes for first-year students who entered the nursing program using the problem-based learning method which is a kind of active learning. Students discussed social topics in classes. The purposes of this study were to analyze the post-class essay, describe logical and critical thinking after attended a Problem-Based Learning (PBL) course. The authors used Mayring’s methodology for qualitative content analysis and text mining. In the description about the skills required to resolve social issues, seven categories were extracted: (recognition of diverse social issues), (attitudes about resolving social issues), (discerning the root cause), (multi-lateral information processing skills), (making a path to resolve issues), (processivity in dealing with issues), and (reflecting). In the description about communication, five categories were extracted: (simple statement), (robust theories), (respecting the opponent), (communication skills), and (attractive presentations). As the result of text mining, the words extracted more than 100 times included “issue,” “society,” “resolve,” “myself,” “ability,” “opinion,” and “information.” Education using PBL could be an effective means of improving skills that students described, and communication in general. Some students felt difficulty of communication resulting from characteristics of Japanese. PMID:28829362

  20. Nobel Prizes: Contributions to Cardiology

    International Nuclear Information System (INIS)

    Mesquita, Evandro Tinoco; Marchese, Luana de Decco; Dias, Danielle Warol; Barbeito, Andressa Brasil; Gomes, Jonathan Costa; Muradas, Maria Clara Soares; Lanzieri, Pedro Gemal; Gismondi, Ronaldo Altenburg

    2015-01-01

    The Nobel Prize was created by Alfred Nobel. The first prize was awarded in 1901 and Emil Adolf von Behring was the first laureate in medicine due to his research in diphtheria serum. Regarding cardiology, Nobel Prize’s history permits a global comprehension of progress in pathophysiology, diagnosis and therapeutics of various cardiac diseases in last 120 years. The objective of this study was to review the major scientific discoveries contemplated by Nobel Prizes that contributed to cardiology. In addition, we also hypothesized why Carlos Chagas, one of our most important scientists, did not win the prize in two occasions. We carried out a non-systematic review of Nobel Prize winners, selecting the main studies relevant to heart diseaseamong the laureates. In the period between 1901 and 2013, 204 researches and 104 prizes were awarded in Nobel Prize, of which 16 (15%) studies were important for cardiovascular area. There were 33 (16%) laureates, and two (6%) were women. Fourteen (42%) were American, 15 (45%) Europeans and four (13%) were from other countries. There was only one winner born in Brazil, Peter Medawar, whose career was all in England. Reviewing the history of the Nobel Prize in physiology or medicine area made possible to identify which researchers and studies had contributed to advances in the diagnosis, prevention and treatment of cardiovascular diseases. Most winners were North Americans and Europeans, and male

  1. Nobel Prizes: Contributions to Cardiology

    Energy Technology Data Exchange (ETDEWEB)

    Mesquita, Evandro Tinoco; Marchese, Luana de Decco; Dias, Danielle Warol; Barbeito, Andressa Brasil; Gomes, Jonathan Costa; Muradas, Maria Clara Soares; Lanzieri, Pedro Gemal; Gismondi, Ronaldo Altenburg, E-mail: ronaldo@floralia.com.br [Universidade Federal Fluminense, Niterói, RJ (Brazil)

    2015-08-15

    The Nobel Prize was created by Alfred Nobel. The first prize was awarded in 1901 and Emil Adolf von Behring was the first laureate in medicine due to his research in diphtheria serum. Regarding cardiology, Nobel Prize’s history permits a global comprehension of progress in pathophysiology, diagnosis and therapeutics of various cardiac diseases in last 120 years. The objective of this study was to review the major scientific discoveries contemplated by Nobel Prizes that contributed to cardiology. In addition, we also hypothesized why Carlos Chagas, one of our most important scientists, did not win the prize in two occasions. We carried out a non-systematic review of Nobel Prize winners, selecting the main studies relevant to heart diseaseamong the laureates. In the period between 1901 and 2013, 204 researches and 104 prizes were awarded in Nobel Prize, of which 16 (15%) studies were important for cardiovascular area. There were 33 (16%) laureates, and two (6%) were women. Fourteen (42%) were American, 15 (45%) Europeans and four (13%) were from other countries. There was only one winner born in Brazil, Peter Medawar, whose career was all in England. Reviewing the history of the Nobel Prize in physiology or medicine area made possible to identify which researchers and studies had contributed to advances in the diagnosis, prevention and treatment of cardiovascular diseases. Most winners were North Americans and Europeans, and male.

  2. Nobel Prizes: Contributions to Cardiology

    Directory of Open Access Journals (Sweden)

    Evandro Tinoco Mesquita

    2015-08-01

    Full Text Available The Nobel Prize was created by Alfred Nobel. The first prize was awarded in 1901 and Emil Adolf von Behring was the first laureate in medicine due to his research in diphtheria serum. Regarding cardiology, Nobel Prize’s history permits a global comprehension of progress in pathophysiology, diagnosis and therapeutics of various cardiac diseases in last 120 years. The objective of this study was to review the major scientific discoveries contemplated by Nobel Prizes that contributed to cardiology. In addition, we also hypothesized why Carlos Chagas, one of our most important scientists, did not win the prize in two occasions. We carried out a non-systematic review of Nobel Prize winners, selecting the main studies relevant to heart diseaseamong the laureates. In the period between 1901 and 2013, 204 researches and 104 prizes were awarded in Nobel Prize, of which 16 (15% studies were important for cardiovascular area. There were 33 (16% laureates, and two (6% were women. Fourteen (42% were American, 15 (45% Europeans and four (13% were from other countries. There was only one winner born in Brazil, Peter Medawar, whose career was all in England. Reviewing the history of the Nobel Prize in physiology or medicine area made possible to identify which researchers and studies had contributed to advances in the diagnosis, prevention and treatment of cardiovascular diseases. Most winners were North Americans and Europeans, and male.

  3. Nobel Prizes: Contributions to Cardiology

    Directory of Open Access Journals (Sweden)

    Evandro Tinoco Mesquita

    2015-01-01

    Full Text Available The Nobel Prize was created by Alfred Nobel. The first prize was awarded in 1901 and Emil Adolf von Behring was the first laureate in medicine due to his research in diphtheria serum. Regarding cardiology, Nobel Prize’s history permits a global comprehension of progress in pathophysiology, diagnosis and therapeutics of various cardiac diseases in last 120 years. The objective of this study was to review the major scientific discoveries contemplated by Nobel Prizes that contributed to cardiology. In addition, we also hypothesized why Carlos Chagas, one of our most important scientists, did not win the prize in two occasions. We carried out a non-systematic review of Nobel Prize winners, selecting the main studies relevant to heart diseaseamong the laureates. In the period between 1901 and 2013, 204 researches and 104 prizes were awarded in Nobel Prize, of which 16 (15% studies were important for cardiovascular area. There were 33 (16% laureates, and two (6% were women. Fourteen (42% were American, 15 (45% Europeans and four (13% were from other countries. There was only one winner born in Brazil, Peter Medawar, whose career was all in England. Reviewing the history of the Nobel Prize in physiology or medicine area made possible to identify which researchers and studies had contributed to advances in the diagnosis, prevention and treatment of cardiovascular diseases. Most winners were North Americans and Europeans, and male.

  4. Essay-writing module for second-year students of history

    Directory of Open Access Journals (Sweden)

    Carstens, Adelia

    2008-12-01

    Full Text Available Increasing evidence from corpus, discourse and genre analysis has indicated that there is significant variation between disciplines in the way that they structure their discourses, in particular their written genres. Therefore, discipline-specific approaches in language teaching have gained much support in recent years. However, few studies have thus far given a systematic account of relationships between disciplinary purposes and writing conventions, or have used such information as input for course design. This article analyses the purposes of historical writing, and relates these to the salient concepts, genres and modes found in historical discourse. In particular, the discursive and lexicogrammatical choices that are available to the historian for the construal of time, cause and effect, and judgement or evaluation are explored. One particular aspect of evaluation, viz. engagement, is teased out in more detail to demonstrate the pedagogical value of corpus-based genre analysis. The findings underscore the assumption that disciplinary purposes shape texts in a discipline, and show that there is a clear relationship between the main purposes of a subject-field and its writing conventions – at least as far as History is concerned. A genre-based syllabus for a writing course aimed at second-year students of history is subsequently proposed, and a preview is given of the follow-up research that is envisaged to evaluate the effect of the intervention as well as to compare it with the effect of a generic intervention.

  5. Sexual Essays

    DEFF Research Database (Denmark)

    Giles, James

    Through a series of interrelated essays, this book explores fundamental issues concerning gender, sexual and romantic attraction, sexual desire and fantasies, the sexual positions, age dysphoria, and the role of naked skin in human sexuality. It does so by exploring experiential, social, biological......, and evolutionary aspects of sexual life. The author criticizes several popular views, rejecting both social constructionist accounts of gender and social constructionist and biological accounts of sexual desire. It is argued instead that gender roles and gender are often confused and that gender itself is based...... on sex. It is further argued that sexual desire is an existential need based on the experience of having a gendered body. A case study of age dysphoria is presented showing how the conclusions concerning concerning gender and desire apply in an atypical case. The body's fundamental role in sexuality...

  6. ["A change in medical thinking?" or "over-eager literary activity?" August Bier, homeopathy and the Nobel Prize 1906-1936].

    Science.gov (United States)

    Hansson, Nils

    2015-01-01

    This essay explains the nomination and evaluation procedure for the Nobel Prize for Physiology or Medicine. Its research is based on original files and on the example of August Karl Gustav Bier (1861-1949). It discusses the minutes of the Nobel Committee for physiology or medicine, which are kept in the Nobel Archives, as well as the unusually high number of nominations of August Bier and the nominations submitted by him; it also describes the reasons why August Bier, in the end, never received the Nobel Prize. The essay focuses mainly on the reception of Bier's homeopathic theses by the Nobel Prize Committee and his nominators.

  7. Audiotape Feedback for Essays in Distance Education

    NARCIS (Netherlands)

    Kirschner, P.A.; Brink, H. van den; Meester, M.

    1991-01-01

    Students who were required to write three short essays for a university level course on photochemistry at the Open university of the Netherlands received either audio-cassette or written feedback on their essays. The students receiving the audio feedback described their experience as personal,

  8. Optics pioneers scoop Nobel prize

    Science.gov (United States)

    Banks, Michael

    2009-11-01

    Three physicists who carried out pioneering work in former industrial research labs have picked up this year's Nobel Prize for Physics. One half of the SEK 10m prize has been awarded to Charles Kao, 75, for his work at the UK-based Standard Telephones and Cables (STC) on the transmission of light in optical fibres, which underpinned the telecommunications revolution. The other half of the prize is shared between Willard Boyle, 85, and George Smith, 79, of Bell Laboratories in New Jersey, US, for inventing the charge-coupled device (CCD) - an imaging semiconductor circuit that forms the basis of most digital cameras.

  9. Defining Excellence: Lessons from the 2013 Aspen Prize Finalists

    Science.gov (United States)

    Aspen Institute, 2013

    2013-01-01

    In many respects, one couldn't find a group of 10 schools more diverse than the finalists for the 2013 Aspen Prize for Community College Excellence. One community college serves 1,500 students, another 56,000. There are institutions devoted primarily--even solely--to technical degrees, and ones devoted mainly to preparing students for further…

  10. Haagen-Smit Prize 2016

    Science.gov (United States)

    Singh, Hanwant

    2017-03-01

    The Executive Editors and the Publisher of Atmospheric Environment take great pleasure in announcing the 2016 "Haagen-Smit Prize", designed to recognize outstanding papers published in Atmospheric Environment. The Prize is named in honor of Prof. Arie Jan Haagen-Smit, a pioneer in the field of air pollution and one of the first editors of the International Journal of Air Pollution, a predecessor to Atmospheric Environment.

  11. Comparing Human and Automated Essay Scoring for Prospective Graduate Students with Learning Disabilities and/or ADHD

    Science.gov (United States)

    Buzick, Heather; Oliveri, Maria Elena; Attali, Yigal; Flor, Michael

    2016-01-01

    Automated essay scoring is a developing technology that can provide efficient scoring of large numbers of written responses. Its use in higher education admissions testing provides an opportunity to collect validity and fairness evidence to support current uses and inform its emergence in other areas such as K-12 large-scale assessment. In this…

  12. A “Light Bulb Moment” in Understanding Public Health for Undergraduate Students: Evaluation of the Experiential “This Is Public Health” Photo Essay Task

    Directory of Open Access Journals (Sweden)

    Kate Joanne Dundas

    2017-05-01

    Full Text Available A lack of understanding of the importance of public health both within the community and in the tertiary education setting is a significant impediment to improvement in population health. The international campaign “This is Public Health” (TIPH has been promoted widely as a strategy to increase community awareness and attract and inspire the next generation of public health professionals. This paper describes and evaluates student perceptions of a TIPH photo essay and reflective task in order to explore the pedagogical and learning outcomes related to undergraduate students’ public health knowledge. The aim of the analysis was to understand (1 if the task led to increased awareness of public health, and if so, the process of how an understanding of public health develops, and (2 how the interactive nature of the experiential TIPH task leads to depth of understanding.MethodsThis study was undertaken at the University of Newcastle (UON, NSW, Australia. A qualitative study design using a descriptive case study methodology was employed. One-hundred and thirty-nine undergraduate students taking part in a semester-long, introductory public health course provided informed consent and completed a TIPH photo essay and reflective task as a compulsory assessment. Analysis of the student reflections was performed using a general inductive approach to qualitative thematic analysis.Results and discussionAnalysis of the reflections indicated that completion of the photo essay and reflective task revealed two strong thematic clusters each with a number of subthemes. The most important findings were the six strong data clusters around students’ new and deeper understanding of Public Health. Additionally, four separate data clusters around the pedagogy of the task were revealed. The task also impacted beyond knowledge improvement and academic performance. Students alluded to an increased appreciation of their own health, a new recognition of the

  13. Essays on Schools, Crime, and Punishment

    OpenAIRE

    Shollenberger, Tracey Lynn

    2015-01-01

    This dissertation consists of three essays on schools, crime, and punishment. The first essay — stemming from collaborative work with Christopher Jencks, Anthony Braga, and David Deming — uses longitudinal school and arrest records to examine the long-term effects of winning the lottery to attend one's first-choice high school on students' arrest outcomes in the Boston Public Schools. The second essay uses quasi-experimental regression and matching techniques to examine the effect of out-of-...

  14. Three essays on banking

    NARCIS (Netherlands)

    Vlahu, R.E.

    2011-01-01

    This dissertation consists of three essays on banking and concentrates on two topics. The first two essays deal with strategic behavior of borrowers. The third essay explores the relation between bank capital and risk-taking. The first essay, Collective Strategic Defaults: Bailouts and Repayment

  15. Essays in Regulatory Economics

    OpenAIRE

    Guerrero, Santiago

    2011-01-01

    This dissertation consists of three essays. The objective of the essays is to study the impacts of different regulations on the behavior of regulated agents. The first two essays focus on the analysis of non-traditional regulatory policies that complement traditional regulations consisting of inspections and fines for plants that violate regulations. The third essay studies the impacts of the Minimum Legal Drinking Age regulation on alcohol and marijuana consumption. The first essay of this d...

  16. Essays on La Mujer. Anthology No. 1.

    Science.gov (United States)

    Sanchez, Rosaura, Ed.; Cruz, Rosa Martinez, Ed.

    The 10 essays introduce some concepts and topics of particular concern and interest to those wishing to analyze the situation of the Chicana within her particular historical, social and economical context. Topics of the essays are: (1) the Chicana labor force; (2) the role of the Chicana within the student movement; (3) the Chicana and the Chicano…

  17. Two Essays in Economic Education

    Science.gov (United States)

    Evans, Brent A.

    2013-01-01

    Prior researchers (Anderson et al. 1994; Ballard & Johnson 2004; Hoag & Benedict 2010) have shown that different math abilities do not equally correlate with success in economics, yet no research has specifically compared algebra and geometry skills as predictors of economics success. In the first essay, I find that students' standardized…

  18. The Progressive Insurance Automotive X PRIZE Education Program

    Energy Technology Data Exchange (ETDEWEB)

    Robyn Ready

    2011-12-31

    The Progressive Insurance Automotive X PRIZE Education Program conducted education and outreach activities and used the competition's technical goals and vehicle demonstrations as a means of attracting students and the public to learn more about advanced vehicle technologies, energy efficiency, climate change, alternative fuels, and the science and math behind efficient vehicle development. The Progressive Insurance Automotive X PRIZE Education Program comprised three integrated components that were designed to educate the general public and create a multi-tiered initiative to engage students and showcase the 21st century skills students will need to compete in our global economy: teamwork, creativity, strong literacy, math and science skills, and innovative thinking. The elements included an Online Experience, a National Student Contest, and in person education events and activites. The project leveraged online connections, strategic partnerships, in-classroom, and beyond-the-classroom initiatives, as well as mainstream media. This education program supported by the U.S. Department of Energy (DOE) also funded the specification of vehicle telemetry and the full development and operation of an interactive online experience that allowed internet users to follow the Progressive Insurance Automotive X PRIZE vehicles as they performed in real-time during the Progressive Insurance Automotive X PRIZE competition events.

  19. The 2013 Aspen Prize for Community College Excellence

    Science.gov (United States)

    Perlstein, Linda

    2013-01-01

    For millions of Americans, community colleges provide an essential pathway to well-paying jobs and continuing higher education. The Aspen Prize for Community College Excellence honors those institutions that strive for and achieve exceptional levels of success for all students, while they are in college and after they graduate. Community colleges…

  20. Essays on numbers and figures

    CERN Document Server

    Prasolov, V V

    2000-01-01

    This is the English translation of the book originally published in Russian. It contains 20 essays, each dealing with a separate mathematical topic. The topics range from brilliant mathematical statements with interesting proofs, to simple and effective methods of problem-solving, to interesting properties of polynomials, to exceptional points of the triangle. Many of the topics have a long and interesting history. The author has lectured on them to students worldwide. The essays are independent of one another for the most part, and each presents a vivid mathematical result that led to current

  1. Nobel prize awards in radiochemistry

    Energy Technology Data Exchange (ETDEWEB)

    Adloff, J.P. [Strasbourg Univ. (France)

    2012-07-01

    In 1996 the Editors of Radiochimica Acta brought out a special volume of the journal to celebrate the hundredth anniversary of the discovery of radioactivity. On the occasion of the 50{sup th} anniversary of Radiochimica Acta, which follows closely upon the centenary of Marie Curie's second Nobel Prize in 1911, the author has the privilege to informally review 'Radiochemistry and Nobel Prize Awards', including discoveries of radioelements and new fields in chemistry based on radiochemical methods. (orig.)

  2. Safety Day Prize Competition: results and answers

    CERN Multimedia

    HSE Unit

    2014-01-01

    The three winners of the Safety Day Prize Competition are...   • 1st Prize: Fernando LEITE PEREIRA – smoke detector • 2nd Prize: Thomas DE BORTOLI – water filter jug • 3rd Prize: Matti KALLIOKOSKI – safety goggles Please see the image below for the answers to the questionnaire. If you have any questions regarding the Safety Day, please contact: safety.communication@cern.ch. And again, thank you to all the participants!

  3. Innovation Inducement Prizes: Connecting Research to Policy

    OpenAIRE

    Besharov, Douglas J.; Williams, Heidi L.

    2012-01-01

    Innovation inducement prizes have been used for centuries. In the United States, a recent federal policy change—the America COMPETES Reauthorization Act of 2010—clarified and simplified a path by which all federal agencies can offer innovation inducement prizes, thus intensifying interest in how government agencies can most effectively design and apply such prizes. This paper aims to review and synthesize the academic literature on innovation inducement prizes, to clarify what has been learne...

  4. Interview with Abel Prize Recipient Lennart Carleson

    DEFF Research Database (Denmark)

    Raussen, Martin; Skau, Christian

    2008-01-01

    Lennart Carleson was the recipient of the 2006 Abel Prize. On May 22, 2006, prior to the Abel Prize celebration in Oslo, Carleson was interviewed. The interview was later shown on Norwegian television.......Lennart Carleson was the recipient of the 2006 Abel Prize. On May 22, 2006, prior to the Abel Prize celebration in Oslo, Carleson was interviewed. The interview was later shown on Norwegian television....

  5. The 2009 Nobel Prize in Physics

    Indian Academy of Sciences (India)

    Physics. The Physics Nobel Prize, 2009 has been awarded ... get these prizes. 1. Introduction. The winners of the 2009 Nobel prize in physics, shown in. Figure 1, have been recognized for two achievements in optics that have revolutionized modern life in the past ... child growing up in this interconnected world would find.

  6. Nobel Prize in Chemistry-1997

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 3; Issue 2. Nobel Prize in Chemistry – 1997 The Story of Two Extra-ordinary Enzymes. Subramania Ranganathan. General Article Volume 3 Issue 2 February 1998 pp 45-52 ...

  7. Nobel Prize for Physics - 2003 ...

    Indian Academy of Sciences (India)

    A brief review of the work of the three Nobel. Laureates - Alexei A Abrikosov, Vitaly L Ginz- burg and Anthony J Leggett is presented. Their work forms the basis for understanding the phe- nomena of superfluidity and superconductivity. The Nobel Prize in Physics for 2003 was awarded jointly to Alexei A Abrikosov, Vitaly L ...

  8. Nobel Prize in Physics-1997

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 3; Issue 2. Nobel Prize in Physics – 1997 Laser Cooling and Trapping. Vasant Natarajan R Srinivasan. General Article Volume 3 Issue 2 February 1998 pp 16-27. Fulltext. Click here to view fulltext PDF. Permanent link:

  9. Nobel Prize for Physics-2003

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 9; Issue 2. Nobel Prize for Physics–2003 - Matter Close to Absolute Zero. R Srinivasan Andal Narayanan. General Article Volume 9 Issue 2 February 2004 pp 50-63. Fulltext. Click here to view fulltext PDF. Permanent link:

  10. Madhu Sudan Receives Nevanlinna Prize

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 7; Issue 12. Madhu Sudan Receives Nevanlinna Prize. Meena Mahajan Priti Shankar ... Author Affiliations. Meena Mahajan1 Priti Shankar1. Department of Computer Science and Automation, Indian Institute of Science, Bangaiore 560 012, India.

  11. Nobel Prize in Physics 20161

    Indian Academy of Sciences (India)

    An accessible introduction is the writeup of the Nobel Foundation on the 2016 Nobel Prizes in Physics (available on the internet). John Baez, a mathematical physicist at UC Riverside, has a web- page called Azimuth which has animated pictures illustrating vortices and the. Kosterlitz Thouless work. RESONANCE | August ...

  12. Alberta Essay Scales: Models.

    Science.gov (United States)

    Nyberg, Verner R.; Nyberg, Adell M.

    The Alberta Essay Scales were developed to assist teachers in the grading of essays. They represent a standard based on written compositions at the 12th grade level in 1964 to be compared with current composition writing achievement. A scale for mechanics in English and one for writing style and content are defined through model essays and…

  13. Century of Nobel Prizes

    Indian Academy of Sciences (India)

    a practising physician and mother, the daughter of a wine dealer. Henry received liberal education in a private school. He excelled in mathematics as well as ..... student, Meyerhoffer on the oceanic salt deposits in Strassfurt potash beds. This work was 'applied' in nature. In 1890, he introduced the novel concept of solid ...

  14. MIT Clean Energy Prize: Final Technical Report May 12, 2010 - May 11, 2011

    Energy Technology Data Exchange (ETDEWEB)

    Snyder, Chris [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Campbell, Georgina [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Salony, Jason [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Aulet, Bill [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

    2011-08-09

    The MIT Clean Energy Prize (MIT CEP) is a venture creation and innovation competition to encourage innovation in the energy space, specifically with regard to clean energy. The Competition invited student teams from any US university to submit student-led ventures that demonstrate a high potential of successfully making clean energy more affordable, with a positive impact on the environment. By focusing on student ventures, the MIT CEP aims to educate the next generation of clean energy entrepreneurs. Teams receive valuable mentoring and hard deadlines that complement the cash prize to accelerate development of ventures. The competition is a year-long educational process that culminates in the selection of five category finalists and a Grand Prize winner and the distribution of cash prizes to each of those teams. Each entry was submitted in one of five clean energy categories: Renewables, Clean Non-Renewables, Energy Efficiency, Transportation, and Deployment.

  15. ACCELERATORS: School prizes

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    Dedicated to its goal of encouraging scientists and students to work in the field of particle accelerators, the US Particle Accelerator School (operating since 1981) has switched to a new format. Starting this year, it will offer in alternate years basic accelerator physics plus advanced subjects in both university and symposium styles over four weeks. Expanding the school from two to four weeks gives additional flexibility, and undergraduate participation should be encouraged by university credits being offered for particular courses. In the intervening years, the school will organize six-day topical courses

  16. Nobel prizes that changed medicine

    CERN Document Server

    2012-01-01

    This book brings together in one volume fifteen Nobel Prize-winning discoveries that have had the greatest impact upon medical science and the practice of medicine during the 20th century and up to the present time. Its overall aim is to enlighten, entertain and stimulate. This is especially so for those who are involved in or contemplating a career in medical research. Anyone interested in the particulars of a specific award or Laureate can obtain detailed information on the topic by accessing the Nobel Foundation's website. In contrast, this book aims to provide a less formal and more personal view of the science and scientists involved, by having prominent academics write a chapter each about a Nobel Prize-winning discovery in their own areas of interest and expertise.

  17. IEEE Prize for Lucio Rossi

    CERN Document Server

    2007-01-01

    Lucio Rossi receives his prize from John Spargo, Chairman of the IEEE Council on Superconductivity (left), and Martin Nisenoff, Chairman of the Council on Superconductivity’s Awards Committee (right). (Photo: IEEE Council on Superconductivity)With the magnets installed in the tunnel and work on the interconnections almost completed, Lucio Rossi has reaped the rewards of fifteen years of work. And yet, when the physicist from Milan arrived to take charge of the group responsible for the superconducting magnets in 2001, success seemed far from assured. Endowed with surprising levels of energy, Lucio Rossi, together with his team, ensured that production of these highly complex magnets got underway. Today, that achievement earns them the recognition not only of CERN but also of the international superconducting community. It is for this achievement that Lucio Rossi was awarded the prize by the IEEE’s (Institute of Electrical an...

  18. The 2009 Physics Nobel Prize

    Directory of Open Access Journals (Sweden)

    José Maria Filardo Bassalo

    2010-09-01

    Full Text Available In this article we will talk about the Nobel Prize in Physics 2009, granted to the physicists north-americans: Charles Kuen Kao (born in China, for its discovery of the process of transmission of light in optical fibers; and Willard Sterling Boyle (born in Canada and George Elwood Smith, for the invention of an imaging semiconductor circuit – the CCD sensor.

  19. Improvement of Writing at Grades 10 and 11: Does Automated Essay Scoring Software Help Students Improve Their Writing Skills?

    Science.gov (United States)

    Gollnitz, Deborah-Lee

    2010-01-01

    Writing skills are considered essential to lifelong success, yet experts cannot agree on one model or set of traits that distinguishes good writing from poor writing. Instructional strategies in developing student writing at the high school level need to include a means by which students receive immediate, specific feedback that acts as a scaffold…

  20. Essays in Energy Economics

    OpenAIRE

    Paulus, Simon

    2018-01-01

    The thesis at hand presents four ‘stand-alone’ essays in energy economics. The first essay is motivated by the basic idea that utility resulting from electricity consumption differs in every hour of the day. This hypothesis translates into a deeper analysis on demand elasticities of higher temporal resolution. The empirical results show that German hourly demand elasticity ranges from -0.02 to -0.13 with a distinct demand elasticity pattern. The second essay investigates the influences of reg...

  1. Essays in political economy

    OpenAIRE

    Mavridis, Christos

    2016-01-01

    This thesis consists of five essays in the field of political economy. The first part of the thesis includes three essays covering various aspects of the political economy of globalization and economic reforms, which are linked in several ways. The second part of the thesis includes two essays on the political economy of development in India. The aim of this introductory section is to give a brief and non-technical overview of the essays, as well as to explain the links between them. The disc...

  2. Patents, Inducement Prizes, and Contestant Strategy

    DEFF Research Database (Denmark)

    Davis, Jerome; Davis, Lee N.

    2006-01-01

    Debate over the merits of patents versus inducement prizes has tended to ignore the signaling roles of patents, and totally ignores the impact of patent signaling on prize contests. This paper asks: How does patent signaling affect the strategic choices of firms considering entering prize contests......? First, we consider contests that do not allow patenting, then contests that do. If patenting is not allowed, we argue, patent-holders, both internal and external to the contest, can adversely impact prize contests by claiming prize winner violation of their patents, and suing for damages. The likelihood...... of such challenges being made can deter entry, particularly in contests requiring large sunk costs. Furthermore, the firm's decisionmaking process will discriminate against entering prize contests and favor R&D projects with patentable outcomes. Together, these problems may circumscribe any future wider role...

  3. Full implementation of rank-dependent prizes

    DEFF Research Database (Denmark)

    Midjord, Rune

    2013-01-01

    A manager/mechanism designer must allocate a set of money prizes ($1,$2,…,$n) between n agents working in a team. The agents know the state, i.e., who contributed most, second most, etc. The agents’ preferences over prizes are state independent. We incorporate the possibility that the manager knows...... the state with a tiny probability and present a simple mechanism that uniquely awards prizes that respect the true state....

  4. Essays in behavioral strategy

    NARCIS (Netherlands)

    Dumas, Jean-Malik

    2016-01-01

    This dissertation is composed of three quantitative empirical essays. Using social psychology, psychology and economic theory, the first essay explores how fear of death, belief in afterlife, self-esteem and generation influence the way employees project themselves in the future of their working

  5. Still Images for Written English Communication (Part 3). Students' Photographs as a Stimulus for Interaction and Essay Production

    Science.gov (United States)

    Wood, David John

    2015-01-01

    Despite the stream of directives about improving students' English communicative ability from the Japanese Education Ministry since 2003 [1-4] significant development has remained elusive. One obstacle to communication (as an individual and a cooperative faculty) is the inflexible "one-size-fits-all" philosophy of commercial textbooks…

  6. Topoi and Literary Interpretation: The Effects of a Critical Reading and Writing Intervention on High School Students' Analytic Literary Essays

    Science.gov (United States)

    Lewis, William E.; Ferretti, Ralph P.

    2011-01-01

    Literary scholars use specific critical lenses called "topoi" (Fahnestock & Secor, 1991) to read literature and write their interpretations of these texts. Literary topoi are used in the discourse of modern college literature classrooms (Wilder, 2002) and are associated with higher grades in students' literature classes (Wilder, 2002, 2005).…

  7. Performance, Feedback, and Revision: Metacognitive Approaches to Undergraduate Essay Writing

    Science.gov (United States)

    Riddell, Jessica

    2015-01-01

    This paper explores ways in which frequent feedback and clear assessment criteria can improve students' essay writing performance in a first-year English literature course. Students (n = 68) completed a series of three scaffolded exercises over the course of a semester, where they evaluated undergraduate essays using a predetermined assessment…

  8. Writing anxiety: an affective filter for essay writing instruction among ...

    African Journals Online (AJOL)

    This study which adopted the descriptive research design investigated the relationship between writing anxiety and students' achievement in essay writing. SS2 Students from six schools in Ibadan Metropolis were used for the study. The instruments used were Essay Writing Achievement Test(r=0.81) and Writing Anxiety ...

  9. Essay-Writing: Do Study Manuals Give Relevant Advice?

    Science.gov (United States)

    Mahalski, Pauline A.

    1992-01-01

    A study of the writing of 28 geography students at Otago University (New Zealand) compared aspects of the essays with grading and rater comments. It is concluded that, although study manuals for essay-writing can help some students, their advice may not be useful to all; other methods may be more helpful. (Author/MSE)

  10. Beyond the Five-Paragraph Essay

    Science.gov (United States)

    Campbell, Kimberly Hill

    2014-01-01

    Although using the five-paragraph formula to teach essay writing is a ubiquitous practice--and many K-12 teachers defend it--Campbell argues that having students write according to this formula does more harm than good. The formula's tight structure stops the very critical thinking students need to do to strengthen their cognition and their…

  11. The 2009 Nobel Prize in Physics

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 15; Issue 8. The 2009 Nobel Prize in Physics - Honoring Achievements in Optics that have Changed Modern Life. Vasant Natarajan. General Article Volume 15 Issue 8 August 2010 pp ... Keywords. Physics Nobel Prize 2009; optical fiber; CCD camera.

  12. Broad Prize: Do the Successes Spread?

    Science.gov (United States)

    Samuels, Christina A.

    2011-01-01

    When the Broad Prize for Urban Education was created in 2002, billionaire philanthropist Eli Broad said he hoped the awards, in addition to rewarding high-performing school districts, would foster healthy competition; boost the prestige of urban education, long viewed as dysfunctional; and showcase best practices. Over the 10 years the prize has…

  13. Interview with Abel Prize Recipient Lennart Carleson

    DEFF Research Database (Denmark)

    Raussen, Martin; Skau, Christian

    2007-01-01

    Lennart Carleson is the recipient of the 2006 Abel Prize of the Norwegian Academy of Science and Letters. On May 22, 2006, prior to the Abel Prize celebration i Oslo, Carleson was interviewed by Martin Raussen of Aalborg University and Christian Skau of the Norwegian University of Science...

  14. Synthesis and the Nobel Prize in Chemistry

    Science.gov (United States)

    Seeman, Jeffrey I.

    2017-10-01

    The question often arises as to who may have deserved a Nobel Prize but was not awarded one. Rarely is this discussion extended to who should have received more than one Nobel Prize, but in the field of organic synthesis there are some compelling candidates.

  15. Interview with Abel Prize recipient Lennart Carleson

    DEFF Research Database (Denmark)

    Raussen, Martin; Skau, Christian

    2006-01-01

    The interview was conducted in Oslo on May22nd 2006 prior to the Abel prize celebration and was later shown on Norwegian TV.......The interview was conducted in Oslo on May22nd 2006 prior to the Abel prize celebration and was later shown on Norwegian TV....

  16. Interview with Abel Prize recipient Lennart Carleson

    DEFF Research Database (Denmark)

    Raussen, Martin; Skau, Christian

    2006-01-01

    The interview was conducted in Oslo on May 22nd 2006  prior to the Abel prize celebration and was later shown on Norwegian TV.......The interview was conducted in Oslo on May 22nd 2006  prior to the Abel prize celebration and was later shown on Norwegian TV....

  17. Interview with Abel Prize recipient Lennart Carleson

    DEFF Research Database (Denmark)

    Raussen, Martin; Skau, Christian

    2006-01-01

    The interview was conducted in Oslo on May 22nd 2006 prior to the Abel prize celebration and was later shown on Norwegian TV.......The interview was conducted in Oslo on May 22nd 2006 prior to the Abel prize celebration and was later shown on Norwegian TV....

  18. 2014 WSEAT X-Prize

    Energy Technology Data Exchange (ETDEWEB)

    Bosiljevac, Thomas [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Kramer, Sharlotte [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Laing, John [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2014-10-01

    The 2014 WSEAT X-Prize is modeled as a double blind study to challenge the computational and material mechanics communities methodologies to develop better capabilities in modeling and experimentation to predict the failure in ductile metals. The challenge is presented as a distinct, yet relatively, simple geometry with all reported modeling predictions blind to each of the modeling teams. The experimental testing is validated by two independent test labs to confirm the experimentally observed behavior and results are unbiased and repeatable. The WSEAT X-Prize was issued to both external participants and internal participants as the Sandia Fracture Challenge 2 (SFC2) on May 30, 2014. A Challenge Supplemental Information Packet was sent to participants on August 13, 2014 to Prior years SFCs focused on the ability to predict failures under a quasi-static loading condition that focused on either a shear or tensile-dominated failure mode. This year’s challenge focuses on a geometry with a shear and/or tensile-dominated failure mode influenced by a moderate strain-rate ductile fracture in a metallic alloy.

  19. TRAINING OF LEARNING STRATEGIES IN WRITING ESSAY

    Directory of Open Access Journals (Sweden)

    Agus Edi Winarto

    2015-11-01

    Full Text Available Writing essay is still considered difficult for English students to master. The students are expected to be able to express their ideas correctly without making any chance of messages to be misinterpreted by the readers; therefore, they have to know and use the best or the most appropriate ways to write. The purpose of writing this article is to introduce learning strategies and the possibility of training of learning strategies in writing essay to English students. The first strategy is integration of strategy with the process of writing essay: pre-writing, writing draft, and post-writing activities. The second is training learning strategies, such as memory, cognitive, compensation, metacognitive, affective, and social strategies to students to make writing essay easier, faster, more enjoyable, more effective, and more self-directed to achieve the desired result in their writing. To get better result of improvement, the model of training of learning strategies in writing essay should be applied and developed based on the appropriateness of teachers, learners, subjects, and situations.

  20. Essay about nuclear right

    International Nuclear Information System (INIS)

    Puig, D.

    1994-01-01

    The present essay treat about all Uruguaian Nuclear Energy legislation. Nuclear energy history, international treaties, agreements, national programs, nuclear government politics, radiation protection regulations, wastes, radioactive materials transport, environment and safeguards has been given in this compilation

  1. Essays in energy economics

    Energy Technology Data Exchange (ETDEWEB)

    Malischek, Raimund

    2016-10-25

    This thesis presents four essays in energy economics. The first essay investigates one of the workhorse models of resource economics, the Hotelling model of an inter-temporally optimizing resource extracting firm. The Hotelling model provides a convincing theory of fundamental concepts like resource scarcity, but very few empirical validations of the model have been conducted. This essay attempts to empirically validate the Hotelling model by first expanding it to include exploration activity and market power and then using a newly constructed data set for the uranium mining industry to test whether a major resource extracting mining firm in the industry is following the theory's predictions. The results show that the theory is rejected in all considered settings. The second and third essays investigate the difference in market outcomes under spot-market based trade as compared to long-term contract based trade in oligopolistic markets with investments. The second essay investigates analytically the difference in market outcomes in an electricity market setting, showing that investments and consumer welfare may be higher under spot-market based trade than under long-term contracts. The third essay proposes techniques to solve large-scale models of this kind, empirically, by exploring the practicability of this approach in an application to the international metallurgical coal market. The final essay investigates the influence of policy uncertainty on investment decisions. With France debating the role of nuclear technology, this essay analyses how policy uncertainty regarding nuclear power in France may feature in the French and European power sector. Applying a stochastic model for the European power system, the analysis shows that the costs of uncertainty in this particular application are rather low compared to the overall costs of a nuclear phase-out.

  2. Essays in energy economics

    International Nuclear Information System (INIS)

    Malischek, Raimund

    2016-01-01

    This thesis presents four essays in energy economics. The first essay investigates one of the workhorse models of resource economics, the Hotelling model of an inter-temporally optimizing resource extracting firm. The Hotelling model provides a convincing theory of fundamental concepts like resource scarcity, but very few empirical validations of the model have been conducted. This essay attempts to empirically validate the Hotelling model by first expanding it to include exploration activity and market power and then using a newly constructed data set for the uranium mining industry to test whether a major resource extracting mining firm in the industry is following the theory's predictions. The results show that the theory is rejected in all considered settings. The second and third essays investigate the difference in market outcomes under spot-market based trade as compared to long-term contract based trade in oligopolistic markets with investments. The second essay investigates analytically the difference in market outcomes in an electricity market setting, showing that investments and consumer welfare may be higher under spot-market based trade than under long-term contracts. The third essay proposes techniques to solve large-scale models of this kind, empirically, by exploring the practicability of this approach in an application to the international metallurgical coal market. The final essay investigates the influence of policy uncertainty on investment decisions. With France debating the role of nuclear technology, this essay analyses how policy uncertainty regarding nuclear power in France may feature in the French and European power sector. Applying a stochastic model for the European power system, the analysis shows that the costs of uncertainty in this particular application are rather low compared to the overall costs of a nuclear phase-out.

  3. Fullerene discoverers win nobel prize

    Energy Technology Data Exchange (ETDEWEB)

    Rotman, D.

    1996-10-16

    Two Rice University (Houston) chemists, Robert F. Curl and Richard E. Smalley, and a scientist at the University of Sussex (Brighton, U.K.), Harold W. Kroto, have won the 1996 Nobel Prize in Chemistry for the joint discovery of buckminsterfullerenes - soccer ball-shaped carbon molecules. The novel form of carbon, which was initially synthesized by the scientists in 1985 as C{sub 60} and C{sub 70} has led to the development of {open_quotes}an entirely new branch of chemistry... with consequences in such diverse areas as astrochemistry, superconductivity, and material chemistry/physics,{close_quotes} according to the Swedish Academy of Sciences (Stockholm). For chemists, the structure is {open_quotes}uniquely beautiful and satisfying,{close_quotes} the academy says.

  4. [On the Awarding of the First Nobel Prize for Physiology or Medicine to Emil von Behring].

    Science.gov (United States)

    Hansson, Nils; Enke, Ulrike

    2015-12-01

    In his will of 1895, the Swedish inventor Alfred Nobel laid the foundation for prizes in physics, chemistry, physiology or medicine, literature, and peace to those who had "conferred the greatest benefit on mankind" during the last year. The Nobel Prize is today widely considered as the most prestigious international symbol of scientific excellence, but it still is an exciting research question how it gained such prestige. Drawing on files from the Emil von Behring Archive in Marburg, Germany, and the Archive of the Nobel Assembly for Physiology or Medicine in Stockholm this essay aims at shedding light on why the first Nobel Prize for Physiology or Medicine in 1901 was awarded the German immunologist Emil von Behring, and how this decision was viewed at that time. This study is part of a research project that explores mechanisms leading to scientific recognition by using the example of the Nobel Prize for Physiology or Medicine. © Georg Thieme Verlag KG Stuttgart · New York.

  5. Nuclear Fusion prize laudation Nuclear Fusion prize laudation

    Science.gov (United States)

    Burkart, W.

    2011-01-01

    Clean energy in abundance will be of critical importance to the pursuit of world peace and development. As part of the IAEA's activities to facilitate the dissemination of fusion related science and technology, the journal Nuclear Fusion is intended to contribute to the realization of such energy from fusion. In 2010, we celebrated the 50th anniversary of the IAEA journal. The excellence of research published in the journal is attested to by its high citation index. The IAEA recognizes excellence by means of an annual prize awarded to the authors of papers judged to have made the greatest impact. On the occasion of the 2010 IAEA Fusion Energy Conference in Daejeon, Republic of Korea at the welcome dinner hosted by the city of Daejeon, we celebrated the achievements of the 2009 and 2010 Nuclear Fusion prize winners. Steve Sabbagh, from the Department of Applied Physics and Applied Mathematics, Columbia University, New York is the winner of the 2009 award for his paper: 'Resistive wall stabilized operation in rotating high beta NSTX plasmas' [1]. This is a landmark paper which reports record parameters of beta in a large spherical torus plasma and presents a thorough investigation of the physics of resistive wall mode (RWM) instability. The paper makes a significant contribution to the critical topic of RWM stabilization. John Rice, from the Plasma Science and Fusion Center, MIT, Cambridge is the winner of the 2010 award for his paper: 'Inter-machine comparison of intrinsic toroidal rotation in tokamaks' [2]. The 2010 award is for a seminal paper that analyzes results across a range of machines in order to develop a universal scaling that can be used to predict intrinsic rotation. This paper has already triggered a wealth of experimental and theoretical work. I congratulate both authors and their colleagues on these exceptional papers. W. Burkart Deputy Director General Department of Nuclear Sciences and Applications International Atomic Energy Agency, Vienna

  6. ACFA and IPAC announce accelerator prizes

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    Steve Myers, CERN's Director for Accelerators and Technology. The Asian Committee for Future Accelerators (ACFA) has joined forces with the first International Particle Accelerator Conference, IPAC’10, to award prizes for outstanding work in the field of accelerators. The conference replaces the regional conferences of the Americas, Europe and Asia and will be hosted by the three regions on a rotational basis (see CERN Courier). The ACFA/IPAC’10 Prizes Selection Committee, chaired by Won Namkung of Pohang Accelerator Laboratory, decided on the prizes and the names of the winners at a meeting on 20 January. The awards will be made during IPAC’10, which will be held in Kyoto on 23-28 May. Jie Wei. (Courtesy Tsinghua University.) Steve Myers, Director for Accelerators and Technology at CERN, receives an Achievement Prize for Outstanding Work in the Accelerator Field with no Age Limit “for his numerous outstanding contributions to the design, construction, commissio...

  7. The 2016 Nobel Prize: Chemistry and Physics

    Directory of Open Access Journals (Sweden)

    José Maria Filardo Bassalo

    2017-08-01

    Full Text Available In this article, we will deal with the 2016 Nobel Prizes: Chemistry and Physics, since they are related to the same theme: nanostructures / molecular machines (conception, fabrication and topological theoretical explanation.

  8. "Special 2005 EPS HEPP prize colloquium"

    CERN Multimedia

    Maximilien Brice

    2005-01-01

    Colloquium celebrating the awarding of the 2005 EPS High Energy Particle Physics prize to Heinrich Wahl and the NA31 collaboration which showed for the first time Direct CP Violation in the decay of neutral K mesons.

  9. A Nobel Prize in Czechoslovakia; Yaroslav Geyrovskiy

    National Research Council Canada - National Science Library

    Brabernets, Irzhi

    1960-01-01

    The notification of the awarding of a Nobel Prize to Yaroslav Geyrovskiy in the field of chemistry in l959 came to the scientist while he was at work at the Polarographic Institute of the Czechoslovak...

  10. Strong-force theorists scoop Noble Prize

    CERN Multimedia

    Durrani, Matin

    2004-01-01

    Three US theorists have shared the 2004 Nobel Prize in Physics "for the discovery of asymptotic freedom in the theory of the strong interaction". Their theoretical work explains why quarks behave almost as free particles at high energies (½ page)

  11. Nobel Prize for work on broken symmetries

    CERN Multimedia

    2008-01-01

    The 2008 Nobel Prize for Physics goes to three physicists who have worked on broken symmetries in particle physics. The announcement of the 2008 Nobel Prize for physics was transmitted to the Globe of Science and Innovation via webcast on the occasion of the preview of the Nobel Accelerator exhibition.On 7 October it was announced that the Royal Swedish Academy of Sciences had awarded the 2008 Nobel Prize for physics to three particle physicists for their fundamental work on the mechanisms of broken symmetries. Half the prize was awarded to Yoichiro Nambu of Fermilab for "the discovery of the mechanism of spontaneous broken symmetry in subatomic physics". The other half is shared by Makato Kobayashi of Japan’s KEK Institute and Toshihide Maskawa of the Yukawa Institute at the University of Kyoto "for the discovery of the origin of the broken symmetry which predicts the existence of at least three families of quarks in Nature". At th...

  12. Interview with Abel Prize recipient Srinivasa Varadhan

    DEFF Research Database (Denmark)

    Raussen, Martin; Skau, Christian

    2007-01-01

    His Majesty King Harald presented the Abel Prize for 2007 to Srinivasa Varadhan at an award ceremony in the University Aula in Oslo on the 22nd May, 2007. The interview was conducted the day before the ceremony.......His Majesty King Harald presented the Abel Prize for 2007 to Srinivasa Varadhan at an award ceremony in the University Aula in Oslo on the 22nd May, 2007. The interview was conducted the day before the ceremony....

  13. Interview with Abel Prize Recipient Srinivasa Varadhan

    DEFF Research Database (Denmark)

    Raussen, Martin; Skau, Christian

    2008-01-01

    His Majesty King Harald presented the Abel Prize for 2007 to Srinivasa Varadhan at an award ceremony in the University Aula in Oslo on the 22nd May, 2007. The interview was conducted the day before the ceremony.......His Majesty King Harald presented the Abel Prize for 2007 to Srinivasa Varadhan at an award ceremony in the University Aula in Oslo on the 22nd May, 2007. The interview was conducted the day before the ceremony....

  14. Dannie Heineman Prize for CERN theorist

    CERN Multimedia

    2003-01-01

    CERN's Gabriele Veneziano, is the recipient of the Dannie Heineman Prize for Mathematical Physics 2004, which he receives "for his pioneering discoveries in dual resonance models which, partly through his own efforts, have developed into string theory and a basis for the quantum theory of gravity". The prize was established in 1959 by the Heineman Foundation for Research, Educational, Charitable, and Scientific Purposes, and is administered jointly by the American Physical Society and the American Institute of Physics.

  15. Essays in Household Finance

    DEFF Research Database (Denmark)

    Hanspal, Tobin

    This Ph.D. thesis, entitled Essays in Household Finance, analyzes the determinants and implications of investment biases, personal experiences in financial markets, and financing disruptions on households, individual investors, and entrepreneurs and small business owners. The first essay...... on risk taking is the potential bias resulting from inertia and inattention, which has been shown to be endemic in household finance. If individuals are inert or inattentive, it is difficult to establish whether changes in risk taking are caused by personal experiences or whether the change in risk taking...

  16. Einstein's essays in science

    CERN Document Server

    Einstein, Albert

    2009-01-01

    His name is synonymous with ""genius,"" but these essays by the renowned physicist and scholar are accessible to any reader. In addition to outlining the core of relativity theory in everyday language, Albert Einstein presents fascinating discussions of other scientific fields to which he made significant contributions. The Nobel Laureate also profiles some of history's most influential physicists, upon whose studies his own work was based.Assembled during Einstein's lifetime from his speeches and essays, this book marks the first presentation to the wider world of the scientist's accomplishme

  17. The Nobel Prize of 1906.

    Science.gov (United States)

    Fishman, Ronald S

    2007-05-01

    December 2006 marked 100 years since the Nobel Prize in Physiology or Medicine was awarded jointly to 2 pioneers in the cellular anatomy of the central nervous system (CNS), Camillo Golgi and Santiago Ramon y Cajal. Golgi developed the silver impregnation method for studying nerve cells, a technique that clearly showed entire cells with their arborizing dendrites and axons for the first time. Ramon y Cajal seized on the method for a series of groundbreaking studies that provided convincing support for what came to be known as the neuron theory, in opposition to the reigning model of the time, the reticular theory. The retina was one of Ramon y Cajal's favorite tissues for study. Although he was perplexed by the horizontal and amacrine cells, he was remarkably prescient in his analysis of retinal and CNS cellular anatomy. Few scientists have cast such a long shadow in their field, but Ramon y Cajal did not establish the neuron theory single-handedly, and the real tale is much more complicated.

  18. Nobel Prize for blue LEDs

    International Nuclear Information System (INIS)

    Kraftmakher, Yaakov

    2015-01-01

    A brief review of lighting technologies is presented. Unavoidable restrictions for incandescent light bulbs caused by the Planck distribution and properties of the human eye are illustrated. The efficiency and luminous efficacy of thermal radiation are calculated for various temperatures; the results clearly show the limitations for thermal radiators. The only way to overcome these limitations is using non-thermal radiators, such as fluorescent lamps and light-emitting diodes (LEDs). Unique advantages of LEDs undoubtedly made a revolution in this field. A crucial element of this progress is the blue LEDs (Nobel Prize 2014). Some experiments with a blue and a green LED are described: (i) the luminescence triggered in a green-yellow phosphor inside a white LED by the blue LED; (ii) radiant spectra and ‘efficiency droop’ in the LEDs; (iii) modulation of the blue LED up to 4 MHz; and (iv) the h/e ratio from the turn-on voltage of the green LED. The experiments are suitable for undergraduate laboratories and usable as classroom demonstrations. (paper)

  19. Nobel Prize for blue LEDs

    Science.gov (United States)

    Kraftmakher, Yaakov

    2015-05-01

    A brief review of lighting technologies is presented. Unavoidable restrictions for incandescent light bulbs caused by the Planck distribution and properties of the human eye are illustrated. The efficiency and luminous efficacy of thermal radiation are calculated for various temperatures; the results clearly show the limitations for thermal radiators. The only way to overcome these limitations is using non-thermal radiators, such as fluorescent lamps and light-emitting diodes (LEDs). Unique advantages of LEDs undoubtedly made a revolution in this field. A crucial element of this progress is the blue LEDs (Nobel Prize 2014). Some experiments with a blue and a green LED are described: (i) the luminescence triggered in a green-yellow phosphor inside a white LED by the blue LED; (ii) radiant spectra and ‘efficiency droop’ in the LEDs; (iii) modulation of the blue LED up to 4 MHz; and (iv) the h/e ratio from the turn-on voltage of the green LED. The experiments are suitable for undergraduate laboratories and usable as classroom demonstrations.

  20. Teachers', Administrators', and Students' Perception of Recess at Public Elementary Schools: A Mixed Method Study Using Online Surveys, Interview Questions, and Students' Essays with Drawings

    Science.gov (United States)

    Beni, Krisztina

    2013-01-01

    Recess contributes to enhanced academic performance as well as social, emotional and physical development of the child. All of these are important parts of a successful education. Yet, time on recess is being reduced due to increased focus on academic performance on standardized tests. This study examined administrators', teachers' and students'…

  1. CAREM reactor thermohydraulic essays laboratory

    International Nuclear Information System (INIS)

    Horro, R.; Mazzi, R.; Rossini, A.

    1990-01-01

    The main characteristics, essays projected and the present state of the Thermohydraulic Essays Laboratory -under construction at present- prepared to meet the experimental needs resulting from a power reactor design of the CAREM type, are herein described. (Author) [es

  2. Biotechnology essay competition: biotechnology and sustainable food practices.

    Science.gov (United States)

    Peng, Judy; Schoeb, Helena; Lee, Gina

    2013-06-01

    Biotechnology Journal announces our second biotechnology essay competition with the theme "biotechnology and sustainable food practices", open to all undergraduate students. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  3. Ecosystems Vulnerability Challenge and Prize Competition

    Science.gov (United States)

    Smith, J. H.; Frame, M. T.; Ferriter, O.; Recker, J.

    2014-12-01

    Stimulating innovation and private sector entrepreneurship is an important way to advance the preparedness of communities, businesses and individuals for the impacts of climate change on certain aspects of ecosystems, such as: fire regimes; water availability; carbon sequestration; biodiversity conservation; weather-related hazards, and the spread of invasive species. The creation of tools is critical to help communities and natural resource managers better understand the impacts of climate change on ecosystems and the potential resulting implications for ecosystem services and conservation efforts. The Department of the Interior is leading an interagency effort to develop the Ecosystems Vulnerability theme as part of the President's Climate Action Plan. This effort will provide seamless access to relevant datasets that can help address such issues as: risk of wildfires to local communities and federal lands; water sensitivity to climate change; and understanding the role of ecosystems in a changing climate. This session will provide an overview of the proposed Ecosystem Vulnerability Challenge and Prize Competition, outlining the intended audience, scope, goals, and overall timeline. The session will provide an opportunity for participants to offer new ideas. Through the Challenge, access will be made available to critical datasets for software developers, engineers, scientists, students, and researchers to develop and submit applications addressing critical science issues facing our Nation today. Application submission criteria and guidelines will also be discussed. The Challenge will be open to all sectors and organizations (i.e. federal, non-federal, private sector, non-profits, and universities) within the United States. It is anticipated the Challenge will run from early January 2015 until spring of 2015.

  4. ALICE physicists receive 2014 Lise Meitner Prize

    CERN Multimedia

    Katarina Anthony

    2014-01-01

    On Wednesday, 3 September, four ALICE physicists were presented with the European Physical Society's 2014 Lise Meitner Prize for their outstanding contributions to nuclear physics (see here).   ALICE collaboration members Johanna Stachel (Heidelberg University, Germany), Peter Braun-Munzinger (GSI, Germany), Paolo Giubellino (INFN Turin, Italy, and CERN) and Jürgen Schukraft (CERN) were presented with their awards at a private ceremony held in the Globe of Science and Innovation. In addition to members of the ALICE collaboration, the ceremony was attended by members of the CERN Management including the Director-General, Rolf Heuer, as well as the EPS Nuclear Physics Board Chair, Douglas MacGregor, and the EPS Lise Meitner Prize Committee Chair, Victor Zamfir. For more information, please see "EPS honours CERN's heavy-ion researchers".  From left to right: Douglas MacGregor (EPS); Prize recipients Jürgen Schukraft,&a...

  5. Essays on Leadership,

    Science.gov (United States)

    1998-12-01

    disputes. In his essay, Mikhail Gorbachev addresses nonviolent responses to the breakup of the Soviet Union. He points out that modern leaders need to...34orphaned" by the global media in general. The poverty-beset individual, the desperate family , the beleaguered mi- nority, the ghastly conflict that...when he quoted our own statistics about the number of Americans who were homeless , lacked adequate health care, or were unemployed. Gromyko’s

  6. Essays on electricity markets

    Energy Technology Data Exchange (ETDEWEB)

    Rud, Linda

    2009-07-01

    The report covers several topics of electricity markets: The first essay, 'Selected Topics on Early Electricity Market Design in Norway' studies market design issues in establishing the market-based Norwegian electricity market. Essays 2-4 focus on issues of network congestion: 'Capacity Charges: A Price Adjustment Process for Managing Congestion in Electricity Transmission Networks' presents the capacity charge approach for managing transmission constraints in electricity networks. 'Understanding the Stochastics of Nodal Prices: Price Processes in a Constrained Network' seeks a further understanding of stochastic nodal prices processes. 'Investment Evaluation in a Constrained Electricity Network with Stochastic Nodal Price Processes' studies how the interaction of the competitive market and the capacitated network affects the evaluation of investments under uncertainty, and points out potential pitfalls of evaluation. In the last essay, 'A Newsboy Model Perspective on the Power Market: The Case of a Wind Power Producer' we discuss aspects of optimal bidding for a wind power producer. (Author)

  7. Two Nobel Prize winners in two days

    CERN Multimedia

    2006-01-01

    Living legend of physics, Professor Chen Ning Yang, delivered his CERN Colloquium in the Main Auditorium on 12th October (see photo). His numerous contributions to physics include the famous Yang-Mills theory, which underlies the Standard Model of particle physics, and the prediction of parity violation in weak interactions, for which he shared the Nobel prize with T. D. Lee in 1957. The day before, another Nobel laureate, Norman Ramsey, gave a TH Exceptional Seminar in the same auditorium. Ramsey shared the Nobel Prize with Hans G. Dehmelt and Wolfgang Paul in 1989 for developments in atomic precision spectroscopy.

  8. Row bubbles up over particle prize

    CERN Multimedia

    Chalmers, Matthew

    2009-01-01

    "The European Physical Society (EPS) has defended its handling of the 2009 prize for high-energy and particle physics despite complaints that the awarding committee overlooked a vital scientific contribution to the prize-winning work. The biennial award, worth SwFr 5000, was given to collaborators on the Gargamelle bubble-chamber experiment at Cern for their descovery in 1973 of the "weak neutral current" - one of the ways in which the weak nuclear force is mediated between fundamental particles" (0.75 page)

  9. Stephen Hawking bags big new 3m physics prize

    Science.gov (United States)

    Johnston, Hamish

    2013-01-01

    A massive 3m in prize money has gone to the British cosmologist Stephen Hawking for his work on black holes, quantum gravity and the early universe. The award is one of two "special fundamental physics prizes" from the Fundamental Physics Prize Foundation, which was set up earlier this year by the Russian physicist-turned-entrepreneur Yuri Milner.

  10. Remark on receiving encouraging prize; Shoreisho jusho shokan

    Energy Technology Data Exchange (ETDEWEB)

    Mizutani, Tomichika [Meji University, Tokyo (Japan)

    1999-07-31

    The 1998 fiscal year Japan Solar Energy Soc. encouraging prize is received this time, and it is really sure of thank you and this winning prize for future research activity with large encouragement, while research activity in the university becomes in the good commemoration. This study also put environmental problem in visual field oil crisis energy resource worldwide new, and it was noticed in the wave energy which was one of the natural energy, it was started. That the wave energy was noticed, when the research of various natural energy was advanced, Over 10 years, it is the idea which was produced by the process in which the mechanics laboratory studies the vibration problem, and it is regarded as connecting with present winning prize as a summing-up of research result kept since the front. In the keyword of 'new{exclamation_point}' it began to leave Mr.Taichi Matsuoka and cooperation of the science graduate student as a partner of the graduation thesis the research the present it was a start from the nothing as a thing of this type. It is negative to advance this study in which the failure was always given here, when the new work began, of Mr.Matsuoka of the passion for the research. Away from the research of the wave power generation, solar light and wind power generation are noticed a little, and I aim at the hybridization of the wave power generation, and the research is advanced. Therefore, the vibration-proof stage for installing sun and wind energy conversion system on the wave-power device at present has been designed. At the end, the gratitude is shown to the everybody who received the enthusiastic guidance for this study. (translated by NEDO)

  11. Small prizes increased healthful school lunch selection in a Midwestern school district.

    Science.gov (United States)

    Siegel, Robert; Lockhart, Mary Kate; Barnes, Allison S; Hiller, Elizabeth; Kipp, Roger; Robison, Debora L; Ellsworth, Samantha C; Hudgens, Michelle E

    2016-04-01

    As obesity has become a pressing health issue for American children, greater attention has been focused on how schools can be used to improve how students eat. Previously, we piloted the use of small prizes in an elementary school cafeteria to improve healthful food selection. We hoped to increase healthful food selection in all the elementary schools of a small school district participating in the United States Department of Agriculture Lunch Program by offering prizes to children who selected a Power Plate (PP), which consisted of an entrée with whole grains, a fruit, a vegetable, and plain low-fat milk. In this study, the PP program was introduced to 3 schools sequentially over an academic year. During the kickoff week, green, smiley-faced emoticons were placed by preferred foods, and children were given a prize daily if they chose a PP on that day. After the first week, students were given a sticker or temporary tattoo 2 days a week if they selected a PP. Combining data from the 3 schools in the program, students increased PP selection from 4.5% at baseline to 49.4% (p small prizes as rewards dramatically improves short-term healthful food selection in elementary school children.

  12. Nobel Prize in Physiology or Medicine 1999

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 5; Issue 5. Nobel Prize in Physiology or Medicine 1999. Utpal Tatu. Research News Volume 5 Issue 5 May 2000 pp 91-95. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/005/05/0091-0095 ...

  13. Nobel Prizes and the Quantum Theory

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 4; Issue 2. Nobel Prizes and the Quantum Theory. N Mukunda. Classics Volume 4 Issue 2 February 1999 pp 91-91. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/004/02/0091-0091. Author Affiliations.

  14. Nobel Prize in Physiology or Medicine 20161

    Indian Academy of Sciences (India)

    The Nobel Prize in Physiology or Medicine 2016 was awardedto Yoshinori Ohsumi of the Tokyo Institute of Technology,Japan, for his discoveries of mechanisms for autophagy [1]. Author Affiliations. Shekhar C Mande1 Jyoti Rao1. National Centre for Cell Science, Ganeshkhind, Pune 411 007, India. Resonance – Journal of ...

  15. L Prize Drives Technology Innovation, Energy Savings

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-04-30

    Fact sheet that provides an overview of DOE's L Prize competition, which challenges industry to develop high-quality, high-efficiency SSL products to replace 60W incandescent and PAR38 halogen light bulbs, and highlights the competition's first 60W winner from Philips Lighting North America.

  16. The 2009 Nobel Prize in Physics

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 15; Issue 8. The 2009 Nobel Prize in Physics - Honoring Achievements in Optics that have Changed Modern Life. Vasant Natarajan. General Article Volume 15 Issue 8 August 2010 pp 723-732 ...

  17. Information and Announcements Nobel Prize 2014

    Indian Academy of Sciences (India)

    IAS Admin

    Nobel Prize 2014. Physiology or Medicine. “for their discoveries of cells that constitute a positioning system in the brain” to. John O'Keefe, University College, London, United Kingdom. May–Britt Moser, Centre for Neural Computation, Trondheim, Norway. Edvard I Moser, Kavli Institute for Systems Neuroscience, Trondheim, ...

  18. Information and Announcements The Breakthrough Prize

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 19; Issue 10. Breakthrough Prize. B Sury Rajaram Nityananda Dipshikha Chakravortty. Information and Announcements Volume 19 Issue 10 October 2014 pp 966-969. Fulltext. Click here to view fulltext PDF. Permanent link:

  19. The 2001 Nobel Prize in Physics

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 7; Issue 1. The 2001 Nobel Prize in Physics - Bose–Einstein Condensation. Vasant Natarajan. General Article Volume 7 Issue 1 January 2002 pp 23-30. Fulltext. Click here to view fulltext PDF. Permanent link:

  20. ALICE physicists receive 2014 Lise Meitner Prize

    CERN Multimedia

    Jeanneret, Guillaume

    2014-01-01

    September 3rd, 2014: ALICE collaboration members Johanna Stachel (Heidelberg University, Germany), Peter Braun-Munzinger (GSI, Germany), Paolo Giubellino (INFN Turin, Italy, and CERN) and Jürgen Schukraft (CERN) were presented the 2014 Lise Meitner Prize at a private ceremony held in the Globe of Science and Innovation.

  1. SHANTI SWARUP BHATNAGAR PRIZE SCIENCE AND ...

    Indian Academy of Sciences (India)

    ITDGUEST1

    2008-12-20

    Dec 20, 2008 ... The Shanti Swarup Bhatnagar Prize for the year 2007 in Engineering. Sciences has been awarded to Dr Rama Govindarajan of the Jawaharlal. Nehru Centre for Advanced Scientific Research, Bangalore. Dr Govindarajan has made original contributions to the understanding of instabilities in shear and ...

  2. Nobel Prize in Physics 2002: Riccardo Giaconni

    Indian Academy of Sciences (India)

    Although X-rays were used to probe the world of atoms that helped developing the quan- tum theory of matter, within a few decades of. Roentgen's discovery of X-rays, it took around a century before scientists could use. X-rays to probe the Universe. One of the recipients of the Nobel Prize this year,. Riccardo Giaconni, is a ...

  3. Innate Immunity and the 2011 Nobel Prize

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 17; Issue 10. Innate Immunity and the 2011 Nobel Prize. Mukta Deobagkar Lele Chetana Bhaskarla Rajkumar Dhanaraju Manikandan Ponnusamy Dipankar Nandi. General Article Volume 17 Issue 10 October 2012 pp 974-995 ...

  4. 2016 Nobel Prize in Chemistry1

    Indian Academy of Sciences (India)

    Beginning with controlling the molecular motions, par- ticularly involving interlocked macrocycles in late ... duct a useful work, in a close analogy to machines such as an electric motor. The 2016 Nobel Prize in ..... down approach does not have an equivalent tool to draw such a dense and nanosize memory chip, as the chip ...

  5. Chemistry Nobel Prize 2002-Mass Spectrometry

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 8; Issue 4. Chemistry Nobel Prize 2002 - Mass Spectrometry. M Vairamani. Research News Volume 8 Issue 4 April 2003 pp 69-76. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/008/04/0069-0076 ...

  6. Nobel Prize in Physiology or Medicine 1999

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 5; Issue 5. Nobel Prize in Physiology or Medicine 1999. Utpal Tatu. Research News Volume 5 Issue 5 May 2000 pp 91-95. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/005/05/0091-0095 ...

  7. Automated Guidance for Thermodynamics Essays: Critiquing versus Revisiting

    Science.gov (United States)

    Donnelly, Dermot F.; Vitale, Jonathan M.; Linn, Marcia C.

    2015-01-01

    Middle school students struggle to explain thermodynamics concepts. In this study, to help students succeed, we use a natural language processing program to analyze their essays explaining the aspects of thermodynamics and provide guidance based on the automated score. The 346 sixth-grade students were assigned to either the critique condition…

  8. Pictorial essay: Distal colostography

    Directory of Open Access Journals (Sweden)

    Rahalkar Mukund

    2010-01-01

    Full Text Available Distal colostography (DC, also called distal colography or loopography, is an important step in the reparative management of anorectal malformations (ARMs with imperforate anus, Hirschsprung′s disease (occasionally and colonic atresia (rarely in children and obstructive disorders of the distal colon (colitis with stricture, carcinoma or complicated diverticulosis in adults. It serves to identify/confirm the type of ARM, presence/absence of fistulae, leakage from anastomoses, or patency of the distal colon. We present a pictorial essay of DC in a variety of cases.

  9. Three Essays on Macroeconomics

    Science.gov (United States)

    Doda, Lider Baran

    This dissertation consists of three independent essays in macroeconomics. The first essay studies the transition to a low carbon economy using an extension of the neoclassical growth model featuring endogenous energy efficiency, exhaustible energy and explicit climate-economy interaction. I derive the properties of the laissez faire equilibrium and compare them to the optimal allocations of a social planner who internalizes the climate change externality. Three main results emerge. First, the exhaustibility of energy generates strong market based incentives to improve energy efficiency and reduce CO 2 emissions without any government intervention. Second, the market and optimal allocations are substantially different suggesting a role for the government. Third, high and persistent taxes are required to implement the optimal allocations as a competitive equilibrium with taxes. The second essay focuses on coal fired power plants (CFPP) - one of the largest sources of CO2 emissions globally - and their generation efficiency using a macroeconomic model with an embedded CFPP sector. A key feature of the model is the endogenous choice of production technologies which differ in their energy efficiency. After establishing four empirical facts about the CFPP sector, I analyze the long run quantitative effects of energy taxes. Using the calibrated model, I find that sector-specific coal taxes have large effects on generation efficiency by inducing the use of more efficient technologies. Moreover, such taxes achieve large CO2 emissions reductions with relatively small effects on consumption and output. The final essay studies the procyclicality of fiscal policy in developing countries, which is a well-documented empirical observation seemingly at odds with Neoclassical and Keynesian policy prescriptions. I examine this issue by solving the optimal fiscal policy problem of a small open economy government when the interest rates on external debt are endogenous. Given an

  10. Essays in applied economics

    Science.gov (United States)

    Arano, Kathleen

    Three independent studies in applied economics are presented. The first essay looks at the US natural gas industrial sector and estimates welfare effects associated with the changes in natural gas regulatory policy over the past three decades. Using a disequilibrium model suited to the natural gas industry, welfare transfers and deadweight losses are calculated. Results indicate that deregulation policies, beginning with the NGPA of 1978, have caused the industry to become more responsive to market conditions. Over time, regulated prices converge toward the estimated equilibrium prices. As a result of this convergence, deadweight losses associated with regulation are also diminished. The second essay examines the discounted utility model (DU), the standard model used for intertemporal decision-making. Prior empirical studies challenge the descriptive validity of the model. This essay addresses the four main inconsistencies that have been raised: domain dependence, magnitude effects, time effects, and gain/loss asymmetries. These inconsistencies, however, may be the result of the implicit assumption of linear utility and not a failure of the DU model itself. In order to test this hypothesis, data was collected from in-class surveys of economics classes at Mississippi State University. A random effects model for panel data estimation which accounts for individual specific effects was then used to impute discount rates measured in terms of dollars and utility. All four inconsistencies were found to be present when the dollar measures were used. Using utility measures of the discount rate resolved the inconsistencies in some cases. The third essay brings together two perspectives in the study of religion and economics: modeling religious behavior using economic tools and variables, and modeling economic behavior using religious variables. A system of ordered probit equations is developed to simultaneously model religious activities and economic outcomes. Using data

  11. Essays on Labour Markets

    DEFF Research Database (Denmark)

    Buhai, Ioan Sebastian

    This book represents an eclectic combination of four independent, self-contained essays on various dimensions of the labour market. The main chapters focus on theoretically and empirically analyzing the dynamics of the employment relationship between workers and firms (chapters 2 and 3), on model......This book represents an eclectic combination of four independent, self-contained essays on various dimensions of the labour market. The main chapters focus on theoretically and empirically analyzing the dynamics of the employment relationship between workers and firms (chapters 2 and 3...... to its research topic with original and innovative theoretical and/or empirical insights, often building on techniques borrowed from other economic fields or disciplines. Such uncommon approaches are real options methodology applied to wage-tenure profile analysis; social network modelling...... of occupational segregation, income and employment differentials; or microeconometric estimation of firm production functions augmented with workplace health and safety indicators. Among the conclusions of this thesis, to be interpreted in the light of all corresponding assumptions and caveats extensively...

  12. When Professors Don't Return Essays.

    Science.gov (United States)

    Feldman, William; Dhaliwal, Gurpreet

    2015-01-01

    Students devote hundreds of hours to writing notes during medical school clerkships but receive very limited feedback on that work. Medical student notes are like college essays-both are persuasive compositions. But attending physicians rarely scrutinize student notes like college professors analyze essays. This is a missed opportunity to teach clinical reasoning. A survey at our institution showed that only 16% of students received written feedback and 31% received oral feedback on their notes from more than 3 attending physicians during the first 8 months of 3rd-year clerkships. Many studies have reported a paucity of feedback across multiple domains and a sense among students that clinical reasoning is not being adequately taught during clerkships. Meanwhile, college professors teach written composition and reasoning through interactive methods that help students to develop structured, well-reasoned arguments. A recent study showed that 85% of Oxford undergraduates favored these demanding and time-intensive tutorials. Attending physicians who adopt a tutorial-based approach toward their students' notes would have a forum to teach clinical reasoning and emphasize the importance of written composition in medical practice.

  13. Essay Genre in Tatar Journalism

    Directory of Open Access Journals (Sweden)

    Aigul A. Guseinova

    2017-11-01

    Full Text Available In this article, an essay is considered as a journalistic genre in the context of modern Tatar journalism. Using the example of works by contemporary authors in the Tatar-speaking periodicals of Russia, the main genre and the semantic features of this genre are studied. An essay is a publicistic form to reflect on the topical issues of Russian reality. The reproduction of a fact is not so important for an essay. An important role is played by the description of the author's impressions, reflections and emotions. The periodical press has many materials in the Tatar language in which the author's opinion, author's principle and subjective opinion are strongly expressed. In fact, during the last decades of the twentieth century and the beginning of the twenty-first century there was a surge of essays in modern journalism. Due to some political events in Russia during the early 90s of the twentieth century, it was possible to express their thoughts and speak on the urgent problems in society openly in comparison with the Soviet reality. The object of research is essayism as a kind of journalistic creativity, the subject of the study is the essay genre in Tatar journalism. The empirical basis of the work consisted of the essays from Tatar journalists, publicists and writers. Provided that the personality of an author is one of the effectiveness factors concerning the publications in the genre of essay, the essayization of texts in Tatar journalism will be increased in the future.

  14. First Calderón Prize

    Science.gov (United States)

    Rundell, William; Somersalo, Erkki

    2008-07-01

    The Inverse Problems International Association (IPIA) awarded the first Calderón Prize to Matti Lassas for his outstanding contributions to the field of inverse problems, especially in geometric inverse problems. The Calderón Prize is given to a researcher under the age of 40 who has made distinguished contributions to the field of inverse problems broadly defined. The first Calderón Prize Committee consisted of Professors Adrian Nachman, Lassi Päivärinta, William Rundell (chair), and Michael Vogelius. William Rundell For the Calderón Prize Committee Prize ceremony The ceremony awarding the Calderón Prize. Matti Lassas is on the left. He and William Rundell are on the right. Photos by P Stefanov. Brief Biography of Matti Lassas Matti Lassas was born in 1969 in Helsinki, Finland, and studied at the University of Helsinki. He finished his Master's studies in 1992 in three years and earned his PhD in 1996. His PhD thesis, written under the supervision of Professor Erkki Somersalo was entitled `Non-selfadjoint inverse spectral problems and their applications to random bodies'. Already in his thesis, Matti demonstrated a remarkable command of different fields of mathematics, bringing together the spectral theory of operators, geometry of Riemannian surfaces, Maxwell's equations and stochastic analysis. He has continued to develop all of these branches in the framework of inverse problems, the most remarkable results perhaps being in the field of differential geometry and inverse problems. Matti has always been a very generous researcher, sharing his ideas with his numerous collaborators. He has authored over sixty scientific articles, among which a monograph on inverse boundary spectral problems with Alexander Kachalov and Yaroslav Kurylev and over forty articles in peer reviewed journals of the highest standards. To get an idea of the wide range of Matti's interests, it is enough to say that he also has three US patents on medical imaging applications. Matti is

  15. Essays on Housing Markets

    DEFF Research Database (Denmark)

    Bäckman, Claes

    In Denmark and in many countries around the world, housing markets are of considerable importance for households and policy-makers alike. As the boom and bust in the US and Danish housing market so aptly demonstrated, disruptions in the housing market potentially have wide-ranging consequences...... for individual households and for the aggregate economy. Housing is important because we all have to live somewhere, but also because it serves as a considerable source of both wealth and debt. As such, housing market policy can not only create vast benefits for many, but can also have substantial negative...... impacts for all, and should therefore be a topic of major interest for economists and policy makers alike. This Ph.D. thesis, entitled “Essays on Housing Markets”, analyzes the Danish housing market during the 2000s, with a focus on how policy changes affected house prices and how changes in house prices...

  16. Writing a pictorial essay.

    Science.gov (United States)

    Peh, W C G; Ng, K H

    2010-03-01

    A pictorial essay is a type of educational article that aims to provide both textual and visual portrayals of a topical issue. It usually consists of a short unstructured abstract, brief introduction, subheadings to organise the material and a summary. The number of references is limited to a few key articles, typically, eight to 15, or fewer. The text is usually short, often approximately 1,000 to 2,000 words in length, with much of the message contained in the figure legends. This type of article allows for a large number of figures, typically up to 20 figures or 30 figure parts. The main criteria for publication are currency, educational value and high quality of illustrations.

  17. Three essays in econometric theory

    NARCIS (Netherlands)

    Gan, Zhuojiong

    2015-01-01

    This thesis consists of three essays in econometric theory. In the first essay, he considers a prediction problem with a large number of predictors. He improves the prediction precision of the standard factor model by allowing some variables to have idiosyncratic factors that are relevant for

  18. PRIze{sup TM} 1.2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    PRIze{sup TM} 1.2 is a computer program that evaluates the improved oil recovery (IOR) potential of petroleum reservoirs including the use of horizontal wells. It was created in 1992 and has since been used in over 800 reservoir evaluations. The tool provides information on the feasibility of IOR processes based on reservoir parameters. PRIze{sup TM} makes predictions for chemical, gas injection and thermal IOR processes based on both vertical and horizontal wells. The program provides a uniform data entry screen that allows the user to input 42 average values of geological parameters, fluid properties and oil production mechanism information into a data file. The data can be used to provide a production forecast, and enable the user to establish, to a first order approximation, the economic viability of a given process.

  19. Two Nobel Prizes connected to CERN

    CERN Multimedia

    2003-01-01

    The 2003 Nobel Prizes in Physics and in Physiology or Medicine, announced last week, both have connections with particle physics and CERN. Alexei Abrikosov, Vitaly Ginzburg and Anthony Leggett have received the prize in physics for their "pioneering contributions to the theory of superconductors and superfluids". The most important superconducting materials technically have proved to be those known as type II superconductors, which allow superconductivity and magnetism to exist at the same time and remain superconductive in high magnetic fields. The coils for the superconducting magnets in CERN's Large Hadron Collider are made from niobium-titanium alloy - a type II superconductor. The LHC will operate thanks to magnets made of type II superconductors. Here, superconducting cables for the LHC are on display during a VIP visit.Abrikosov, who is now at the Argonne National Laboratory, was working at the Kapitsa Institute for Physical Problems in his native Moscow when he succeeded in formula...

  20. Gustav-Hertz-Prize for CERN Physicist

    CERN Multimedia

    2004-01-01

    Klaus Blaum, of GSI Darmstadt and project leader of the ISOLTRAP experiment at CERN, will receive the 2004 Gustav-Hertz-Prize for his outstanding work on the mass determination of unstable atomic nuclei. Blaum extended the measuring capability of the ISOLTRAP experiment at the ISOLDE facility, which studies short-lived isotopes, by installing a source of carbon clusters. Using these carbon clusters as mass reference allows researchers to obtain higher-precision and absolute atomic mass measurements which are important to understand the weak interaction and the synthesis of chemical elements. The Gustav-Hertz-Prize is awarded to outstanding young physicists and is endowed with 7500 euro. It will be awarded at the Spring Conference of the German Physical Society in Munich on 24 March.

  1. EPS HEPP Prize 2013: Certificate and Medal

    CERN Multimedia

    Rao, Achintya

    2013-01-01

    The 2013 High Energy and Particle Physics Prize, for an outstanding contribution to High Energy Physics, is awarded to the ATLAS and CMS collaborations, "for the discovery of a Higgs boson, as predicted by the Brout-Englert-Higgs mechanism", and to Michel Della Negra, Peter Jenni, and Tejinder Virdee, "for their pioneering and outstanding leadership roles in the making of the ATLAS and CMS experiments".

  2. Physics Nobel Prize (PNP in 2008

    Directory of Open Access Journals (Sweden)

    José Maria Filardo Bassalo

    2009-08-01

    Full Text Available In this article we will talk about the Nobel Prize in Physics 2008, granted  to  the Japanese  physicists  Yoichiro  Nambu,  Makoto Kobayashi and Toshihide Maskawa,  for  their  discovery  of  the mechanisms involving strong interactions symmetries (quiral, by Nambu, and in weak interactions (charge-parity, by Kobayashi and Maskawa.

  3. First AGU Climate Communication Prize awarded

    Science.gov (United States)

    McEntee, Christine

    2012-02-01

    Gavin Schmidt, a climate scientist at the NASA Goddard Institute for Space Studies and cofounder of the RealClimate blog (http://www.realclimate.org/), received the first AGU Climate Communication Prize at the honors ceremony. The prize recognizes excellence in climate communication as well as the promotion of scientific literacy, clarity of messaging, and efforts to foster respect and understanding for science-based values related to climate change. Sponsored by Nature's Own—a Boulder, Colo.-based company specializing in the sale of minerals, fossils, and decorative stone specimens—the prize comes with a $25,000 cash award. "AGU created this award to raise the visibility of climate change as a critical issue facing the world today, to demonstrate our support for scientists who commit themselves to the effective communication of climate change science, and to encourage more scientists to engage with the public and policy makers on how climate research can contribute to the sustainability of our planet," said AGU president Michael Mc Phaden. "That's why we are so pleased to recognize Gavin for his dedicated leadership and outstanding scientific achievements. We hope that his work will serve as an inspiration for others."

  4. The Abel Prize 2008-2012

    CERN Document Server

    Piene, Ragni

    2014-01-01

    Covering the years 2008-2012, this book profiles the life and work of recent winners of the Abel Prize:   ·         John G. Thompson and Jacques Tits, 2008 ·         Mikhail Gromov, 2009 ·         John T. Tate Jr., 2010 ·         John W. Milnor, 2011 ·         Endre Szemerédi, 2012. The profiles feature autobiographical information as well as a description of each mathematician's work. In addition, each profile contains a complete bibliography, a curriculum vitae, as well as photos — old and new. As an added feature, interviews with the Laureates are presented on an accompanying web site (http://extras.springer.com/).   The book also presents a  history of the Abel Prize written by the historian Kim Helsvig, and includes a facsimile of a letter from Niels Henrik Abel, which is transcribed, translated into English, and placed into historical perspective by Christian Skau.    This book follows on The Abel Prize: 2003-2007, The First Five Years (Springer, 2010),...

  5. Effects of Technology on Critical Thinking and Essay Writing among Gifted Adolescents

    Science.gov (United States)

    Dixon, Felicia; Cassady, Jerrell; Cross, Tracy; Williams, David

    2005-01-01

    This article presents results of a study that compared critical thinking in two writing samples (essays) from gifted adolescents who attended a residential school. The essays were written at the beginning of the junior year (when students were admitted to the school) and at the beginning of the senior year. All students in the study composed their…

  6. From Tomato King to World Food Prize laureate.

    Science.gov (United States)

    Nelson, Philip E

    2014-01-01

    This autobiographical article describes my early years, education, and career at Purdue University. Helping form and expand the Department of Food Science at Purdue was exciting and gratifying, and working with students in the classroom and on research projects was rewarding and kept me feeling young. My research on bulk aseptic processing allowed me to help solve problems relevant to the tomato industry, but I learned later that it had much broader relevance. I certainly never expected the impact and visibility of the work to result in my being awarded the World Food Prize. Being the first food scientist to win this award has enabled me to focus increased attention on the need to reduce food losses.

  7. Group Essay Writing: Facilitating Team Learning Using ICT for Life ...

    African Journals Online (AJOL)

    Many tertiary level students do not use the Internet to develop as critical readers, writers and thinkers. The study set out to assess the impact of group essay writing method using ICT on the writing skills of B.Sc. year II science education students of the Technical Teacher Training Programme (TTTP) of Yaba College of ...

  8. A Basic Writer's Topoi for Timed Essay Tests.

    Science.gov (United States)

    Kirch, Ann

    1996-01-01

    Describes the problems some basic writing students have had generating ideas for writing in response to timed essay tests. Proposes a technique based on the classical notion of the "topoi," which enables students to generate ideas and equips them for participation in the social and political dialogs they encounter in higher education.…

  9. [From apprenticeship to Nobel Prize: Henri Moissan's fabulous destiny].

    Science.gov (United States)

    Lafont, O

    2008-01-01

    Born in Paris on September 28, 1852, son of an eastern railways' employee and of a dressmaker, Henri Moissan's secondary schooling in Meaux did not allow him to get access to the sesame diploma "baccalauréat" (GCE). In 1869, he did obtain a special certificate of secondary schooling so that he could become an apprentice in watch making. That could have been the end of the story, but dreadful event for France appeared to have beneficial effects for Moissan. Under the threat of the Prussian army, Moissan's family took refuge near Paris. This gave the young Henri the opportunity to register as a student for the second-class pharmacy diploma, which did not need, at the time, the GCE. Moissan became then a trainee in pharmacy in 1871. Meanwhile, he followed the special schooling of "Ecole de chimie" founded by E. Frémy, and then joined the laboratory of Dehérain at the Museum, where he worked in plant physiology. He finally obtained the famous "baccalauréat" (GCE) and could register as a student in first-class pharmacy. He became a pharmacist as well as a doctor in sciences. In 1883, Moissan was named professor at the school of pharmacy in Paris. In 1886, he isolated fluorine by electrolysis of fluorhydric acid, in the presence of potassium fluoride, at a low temperature. He then studied diamond synthesis and gave a start to high temperature chemistry, designing his famous furnace. These findings and many others allowed Moissan to rise to membership in many learned academies around the world. Crowning achievement, Moissan won the Nobel Prize in 1906. A man of culture, collector of autographs and paintings, he died in 1907. Nothing of that would have been possible if there had not been a second-class pharmacist diploma. The history of Henri Moissan is one of a rise from apprenticeship to the Nobel Prize.

  10. Essays in applied microeconomics

    Science.gov (United States)

    Davis, Lucas William

    2005-11-01

    The first essay measures the impact of an outbreak of pediatric leukemia on local housing values. A model of residential location choice is used to describe conditions under which the gradient of the hedonic price function with respect to health risk is equal to household marginal willingness to pay to avoid pediatric leukemia risk. This equalizing differential is estimated using property-level sales records from a county in Nevada where residents have recently experienced a severe increase in pediatric leukemia. Housing values are compared before and after the increase with a nearby county acting as a control group. The results indicate that housing values decreased 15.6% during the period of maximum risk. Results are similar for alternative measures of risk and across houses of different sizes. With risk estimates derived using a Bayesian learning model the results imply a statistical value of pediatric leukemia of $5.6 million. The results from the paper provide some of the first market-based estimates of the value of health for children. The second essay evaluates the cost-effectiveness of public incentives that encourage households to purchase high-efficiency durable goods. The demand for durable goods and the demand for energy and other inputs are modeled jointly as the solution to a household production problem. The empirical analysis focuses on the case of clothes washers. The production technology and utilization decision are estimated using household-level data from field trials in which participants received front-loading clothes washers free of charge. The estimation strategy exploits this quasi-random replacement of washers to derive robust estimates of the utilization decision. The results indicate a price elasticity, -.06, that is statistically different from zero across specifications. The parameters from the utilization decision are used to estimate the purchase decision using data from the Consumer Expenditure Survey, 1994-2002. Households

  11. Prizes for innovation of new medicines and vaccines.

    Science.gov (United States)

    Love, James; Hubbard, Tim

    2009-01-01

    This article argues that prizes can help stimulate medical innovation, control costs and ensure greater access to new medicines and vaccines. The authors explore four increasingly ambitious prize options to reward medical innovation, each addressing flaws in the current patent system. The first option promotes innovation through a large prize fund linked to the impact on health outcomes; the second option rewards the sharing of knowledge, data, and technology with open source dividends; the third option awards prizes for interim benchmarks and discrete technical problems; and the final option removes the exclusive right to use patented inventions in upstream research in favor of prizes. The authors conclude that a system of prizes to reward drug development would break the link between R&D incentives and product prices, and that such a reform is needed to improve innovation and access to new medicines and vaccines.

  12. Plagiarism in residency application essays.

    Science.gov (United States)

    Segal, Scott; Gelfand, Brian J; Hurwitz, Shelley; Berkowitz, Lori; Ashley, Stanley W; Nadel, Eric S; Katz, Joel T

    2010-07-20

    Anecdotal reports suggest that some residency application essays contain plagiarized content. To determine the prevalence of plagiarism in a large cohort of residency application essays. Retrospective cohort study. 4975 application essays submitted to residency programs at a single large academic medical center between 1 September 2005 and 22 March 2007. Specialized software was used to compare residency application essays with a database of Internet pages, published works, and previously submitted essays and the percentage of the submission matching another source was calculated. A match of more than 10% to an existing work was defined as evidence of plagiarism. Evidence of plagiarism was found in 5.2% (95% CI, 4.6% to 5.9%) of essays. The essays of non-U.S. citizens were more likely to demonstrate evidence of plagiarism. Other characteristics associated with the prevalence of plagiarism included medical school location outside the United States and Canada; previous residency or fellowship; lack of research experience, volunteer experience, or publications; a low United States Medical Licensing Examination Step 1 score; and non-membership in the Alpha Omega Alpha Honor Medical Society. The software database is probably incomplete, the 10%-match threshold for defining plagiarism has not been statistically validated, and the study was confined to applicants to 1 institution. Evidence of matching content in an essay cannot be used to infer the applicant's intent and is not sensitive to variations in the cultural context of copying in some societies. Evidence of plagiarism in residency application essays is more common in international applicants but was found in those by applicants to all specialty programs, from all medical school types, and even among applicants with significant academic honors. No external funding.

  13. Rhombencephalitis: pictorial essay

    Directory of Open Access Journals (Sweden)

    Líllian Gonçalves Campos

    Full Text Available Abstract The term rhombencephalitis refers to inflammatory diseases affecting the hindbrain (brainstem and cerebellum. Rhombencephalitis has a wide variety of etiologies, including infections, autoimmune diseases, and paraneoplastic syndromes. Infection with bacteria of the genus Listeria is the most common cause of rhombencephalitis. Primary rhombencephalitis caused by infection with Listeria spp. occurs in healthy young adults. It usually has a biphasic time course with a flu-like syndrome, followed by brainstem dysfunction; 75% of patients have cerebrospinal fluid pleocytosis, and nearly 100% have an abnormal brain magnetic resonance imaging scan. However, other possible causes of rhombencephalitis must be borne in mind. In addition to the clinical aspects, the patterns seen in magnetic resonance imaging can be helpful in defining the possible cause. Some of the reported causes of rhombencephalitis are potentially severe and life threatening; therefore, an accurate initial diagnostic approach is important to establishing a proper early treatment regimen. This pictorial essay reviews the various causes of rhombencephalitis and the corresponding magnetic resonance imaging findings, by describing illustrative confirmed cases.

  14. Collaborative essay testing: group work that counts.

    Science.gov (United States)

    Gallagher, Peggy A

    2009-01-01

    Because much of a nurse's work is accomplished through working in groups, nursing students need an understanding of group process as well as opportunities to problem-solve in groups. Despite an emphasis on group activities as critical for classroom learning, there is a lack of evidence in the nursing literature that describes collaborative essay testing as a teaching strategy. In this class, nursing students worked together in small groups to answer examination questions before submitting a common set of answers. In a follow-up survey, students reported that collaborative testing was a positive experience (e.g., promoting critical thinking, confidence in knowledge, and teamwork). Faculty were excited by the lively dialog heard during the testing in what appeared to be an atmosphere of teamwork. Future efforts could include providing nursing students with direct instruction on group process and more opportunities to work and test collaboratively.

  15. The SAT® Essay and College Performance: Understanding What Essay Scores Add to HSGPA and SAT. Research Report 2012-9 (REV: 4-2013)

    Science.gov (United States)

    Shaw, Emily J.; Kobrin, Jennifer L.

    2013-01-01

    This study examines the relationship between students' SAT essay scores and college outcomes, including first-year grade point average (FYGPA) and first-year English course grade average (FY EngGPA), overall and by various demographic and academic performance subgroups. Results showed that the SAT essay score has a positive relationship with both…

  16. Challenging the Tyranny of the Five-paragraph Essay: Teachers and Students as Semiotic Boundary Workers in Classroom and Digital Space

    Science.gov (United States)

    Schwartz, Lisa H.

    2014-01-01

    This article addresses several challenges faced by educators and students in English classrooms in the US-Mexico borderlands region that will resonate with educators more broadly. I present how Ms Smith, the predominately Latino students in her high school writing class and I moved beyond what Ms Smith called the "tyranny of the…

  17. A Comparison between Students' Performance in Multiple Choice and Modified Essay Questions in the MBBS Pediatrics Examination at the College of Medicine, King Khalid University, KSA

    Science.gov (United States)

    Salih, Karimeldin M. A.; Alshehri, Mohamed Abdullah Al-Gosadi; Elfaki, Omer Abdelgadir

    2016-01-01

    Objectives: To investigate the relation between the students' scores in MCQs and MEQs of the summative assessment in pediatrics at the College of medicine KKU. Introduction: Student assessment is the most difficult task in medicine since it is ultimately related to human life and safety. Assessment can take different types of formats with…

  18. Peer feedback on writing : The relation between students' ability match, feedback quality, and essay performance. Paper presented at the annual meeting of the American Educational Research Association (AERA)

    NARCIS (Netherlands)

    Huisman, B.A.; Saab, N.; Driel, van J.H.; Van, den Broek P.W.

    2017-01-01

    There does not appear to be consensus on how to optimally match students during the peer feedback phase: with same-ability or different-ability peers. The current study explored this issue in the context of an academic writing task. Adopting a quasi-experimental design, 94 undergraduate students

  19. The Effects of Content and Audience Awareness Goals for Revision on the Persuasive Essays of Fifth- and Eighth-Grade Students

    Science.gov (United States)

    Midgette, Ekaterina; Haria, Priti; MacArthur, Charles

    2008-01-01

    The purpose of the study was to investigate the effects of revising goals focused on content and audience awareness on the persuasive writing of fifth- and eighth-grade students. Students were randomly assigned to three different goal conditions: a general goal; a goal to improve content; and a goal to improve content and communication with an…

  20. Essays on medieval computational astronomy

    CERN Document Server

    Bergón, José Chabás

    2014-01-01

    In Essays on Medieval Computational Astronomy the authors provide examples of original and intelligent approaches and solutions given by medieval astronomers to the problems of their discipline, mostly presented in the form of astronomical tables.

  1. EDITORIAL: Annual prizes for best papers

    Science.gov (United States)

    2006-09-01

    2005 Roberts Prize The publishers of Physics in Medicine and Biology (PMB) in association with the Institute of Physics and Engineering in Medicine (IPEM) jointly award an annual prize for an article published in PMB during the previous year. The following 14 articles, listed below in chronological order, were rated the best of 2005 based on the (two or three) referees' assessments: P Kundrát et al 2005 Probabilistic two-stage model of cell inactivation by ionizing particles Phys. Med. Biol. 50 1433-47 D Arora et al 2005 Direct thermal dose control of constrained focused ultrasound treatments: phantom and in vivo evaluation Phys. Med. Biol. 50 1919-35 J S Dysart et al 2005 Characterization of Photofrin photobleaching for singlet oxygen dose estimation during photodynamic therapy of MLL cells in vitro Phys. Med. Biol. 50 2597-616 M Defrise et al 2005 Fourier rebinning of time-of-flight PET data Phys. Med. Biol. 50 2749-63 Z Su et al 2005 Systematic investigation of the signal properties of polycrystalline HgI2 detectors under mammographic, radiographic, fluoroscopic and radiotherapy irradiation conditions Phys. Med. Biol. 50 2907-28 E Bräuer-Krisch et al 2005 New irradiation geometry for microbeam radiation therapy Phys. Med. Biol. 50 3103-11 H C Pyo et al 2005 Identification of current density distribution in electrically conducting subject with anisotropic conductivity distribution Phys. Med. Biol. 50 3183-96 R P Findlay et al 2005 Effects of posture on FDTD calculations of specific absorption rate in a voxel model of the human body Phys. Med. Biol. 50 3825-35 G Alexandrakis et al 2005 Tomographic bioluminescence imaging by use of a combined optical-PET (OPET) system: a computer simulation feasibility study Phys. Med. Biol. 50 4225-41 J Keshvari et al 2005 Comparison of radio frequency energy absorption in ear and eye region of children and adults at 900, 1800 and 2450 MHz Phys. Med. Biol. 50 4355-69 J Laufer et al 2005 In vitro measurements of absolute blood

  2. Student-led leadership training for undergraduate healthcare students.

    Science.gov (United States)

    Sheriff, Ibrahim Hasanyn Naim; Ahmed, Faheem; Jivraj, Naheed; Wan, Jonathan C M; Sampford, Jade; Ahmed, Na'eem

    2017-10-02

    Purpose Effective clinical leadership is crucial to avoid failings in the delivery of safe health care, particularly during a period of increasing scrutiny and cost-constraints for the National Health Service (NHS). However, there is a paucity of leadership training for health-care students, the future leaders of the NHS, which is due in part to overfilled curricula. The purpose of this study was to assess the impact of student-led leadership training for the benefit of fellow students. Design/methodology/approach To address this training gap, a group of multiprofessional students organised a series of large-group seminars and small-group workshops given by notable health-care leaders at a London university over the course of two consecutive years. Findings The majority of students had not previously received any formal exposure to leadership training. Feedback post-events were almost universally positive, though students expressed a preference for experiential teaching of leadership. Working with university faculty, an inaugural essay prize was founded and student members were given the opportunity to complete internships in real-life quality improvement projects. Originality/value Student-led teaching interventions in leadership can help to fill an unmet teaching need and help to better equip the next generation of health-care workers for future roles as leaders within the NHS.

  3. Arthroscopy Journal Prizes Are Major Decisions.

    Science.gov (United States)

    Lubowitz, James H; Brand, Jefferson C; Provencher, Matthew T; Rossi, Michael J

    2016-01-01

    According to the Harvard Business Review, the optimal number of people in a decision-making group is no more than 8. Thus, it is no surprise that 18 Arthroscopy journal associate editors had difficulty making a major decision. In the end, 18 editors did successfully select the 2015 winner of the Best Comparative Study Prize. All studies have limitations, but from a statistical standpoint, the editors believe that the conclusions of the winning study are likely correct. Copyright © 2016 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

  4. Autophagy: one more Nobel Prize for yeast

    Directory of Open Access Journals (Sweden)

    Andreas Zimmermann

    2016-12-01

    Full Text Available The recent announcement of the 2016 Nobel Prize in Physiology or Medicine, awarded to Yoshinori Ohsumi for the discoveries of mechanisms governing autophagy, underscores the importance of intracellular degradation and recycling. At the same time, it further cements yeast, in which this field decisively developed, as a prolific model organism. Here we provide a quick historical overview that mirrors both the importance of autophagy as a conserved and essential process for cellular life and death as well as the crucial role of yeast in its mechanistic characterization.

  5. A Nobel Prize winner visits CERN

    CERN Multimedia

    2007-01-01

    Nobel Prize-winning astrophysicist George Smoot visited CERN on 2 February with a message for particle physicists and cosmologists alike. After a tour of ATLAS and CMS, Smoot gave a talk to a packed Council Chamber about the connections between particle physics and cosmology, and how the two disciplines can help each other to find answers to their cosmic questions. Smoot's group at Lawrence Berkeley National Laboratory is currently working on the development of the Max Planck Surveyor, the next generation of satellite to study cosmic microwave background anisotropy, which will teach us about how our universe was formed.

  6. THE EFECTIVENESS OF RHETORIC-BASED ESSAY WRITING TEACHING MODEL WITH CONTEXTUAL APPROACH

    OpenAIRE

    Akbar, Akbar; HP, Achmad

    2015-01-01

    This study aims to develop a rhetoric–based essay writing teaching model with contextual approach in order to improve essay writing skills of students in the English Department of the Education and Teaching Faculty of Lakidende University of Konawe. This instructional model was developed by using research and development. The results show that the model can improve students’ essay writing skills effectively.. It was done in experimental class of the Education and Teaching Faculty of Lakidende...

  7. Graduate admissions essays write your way into the graduate school of your choice

    CERN Document Server

    Asher, Donald

    2012-01-01

    Based on thousands of interviews with successful grad students and graduate admissions officers, Graduate Admissions Essays deconstructs and demystifies the ever-challenging and seemingly more impersonal application process for getting into graduate and scholarship programs. The book presents 50 sample essays in a comprehensive range of subjects, detailed strategies that have proven successful for some of the most notoriously competitive graduate programs in the country, as well as sample letters of recommendation, essays for residencies and fellowships, and postgrad applications.

  8. Is the Essay Resubmission Option a Formative or a Summative Assessment and Does It Matter as Long as the Grades Improve?

    Science.gov (United States)

    Covic, Tanya; Jones, Mairwen K.

    2008-01-01

    Typically, essays are used as summative rather than formative assessments and students experience them as tasks rather than learning opportunities. Thus, the aim of this study was to see whether providing students with detailed formative feedback and an opportunity to resubmit their essay would improve their essays writing skills. Twenty-six out…

  9. Reliability of the Alberta Essay Scales.

    Science.gov (United States)

    Nyberg, V. R.; Nyberg, A. M.

    1980-01-01

    A respectable reliability of scoring twelfth-grade essays can be achieved through the use of essay models in the two Alberta Essay Scales (style-content and mechanics). The scales can assist classroom teachers in the day-to-day scoring of essays by providing a constant standard. (Author/SB)

  10. Essays in Applied Microeconomics

    Science.gov (United States)

    Ge, Qi

    This dissertation consists of three self-contained applied microeconomics essays on topics related to behavioral economics and industrial organization. Chapter 1 studies how sentiment as a result of sports event outcomes affects consumers' tipping behavior in the presence of social norms. I formulate a model of tipping behavior that captures consumer sentiment following a reference-dependent preference framework and empirically test its relevance using the game outcomes of the NBA and the trip and tipping data on New York City taxicabs. While I find that consumers' tipping behavior responds to unexpected wins and losses of their home team, particularly in close game outcomes, I do not find evidence for loss aversion. Coupled with the findings on default tipping, my empirical results on the asymmetric tipping responses suggest that while social norms may dominate loss aversion, affect and surprises can result in freedom on the upside of tipping. Chapter 2 utilizes a novel data source of airline entry and exit announcements and examines how the incumbent airlines adjust quality provisions as a response to their competitors' announcements and the role of timing in such responses. I find no evidence that the incumbents engage in preemptive actions when facing probable entry and exit threats as signaled by the competitors' announcements in either short term or long term. There is, however, evidence supporting their responses to the competitors' realized entry or exit. My empirical findings underscore the role of timing in determining preemptive actions and suggest that previous studies may have overestimated how the incumbent airlines respond to entry threats. Chapter 3, which is collaborated with Benjamin Ho, investigates the habit formation of consumers' thermostat setting behavior, an often implicitly made decision and yet a key determinant of home energy consumption and expenditures. We utilize a high frequency dataset on household thermostat usage and find that

  11. Essays in public economics

    Science.gov (United States)

    Seligman, Jason Scott

    2002-01-01

    Three essays in the field of public economics are included in this thesis. Chapter 1 begins this work with an introduction to public economics and places the remaining chapters in context. Like all economic agents, the government must manage its cash position. Chapter 2 considers this activity. Short-term financial requirements cause the government to solicit the market for bills not previously scheduled (Cash Management Bills). Using data from the US Treasury's Proprietary Domestic Finance Database, this chapter shows that these bills have higher costs than normal bills, suggesting that both Treasury and financial markets appreciate that demand is more inelastic for these instruments. In addition, this research identifies several factors that increase finance costs for Treasury in meeting short-term financial need. Chapter 3 explores location choices for generation investment in a re-regulated electricity market. Recently, there have been significant changes in the regulation of electricity in the State of California. These changes may affect generation investment behavior within the State, an important consideration for policy makers. This work identifies the impact of public sector regulatory change on private sector investment outcomes, by comparing the location and scope of electricity generation projects before and after two specific regulatory changes in air quality management and transmission tariff charges, while controlling for expected population growth patterns within the State. Significant changes in location preference are identified using factors for the northern and southern transmission zones, NP15 and SP15, the intermediate zone ZP26, and for areas outside of ISO control. Chapter 4 considers Disability Insurance and individual public pension investment accounts. Current debate on the Social Security Administration's long-term finance of benefits includes proposals for independent private investment via individual accounts. The author investigates

  12. 2008 Nobel prize in Medicine for discoverers of HIV

    NARCIS (Netherlands)

    Lever, Andrew M. L.; Berkhout, Ben

    2008-01-01

    ABSTRACT: Francoise Barre-Sinoussi and Luc Montagnier, codiscoverers of HIV, the causative agent of AIDS, have been awarded the 2008 Nobel Prize in Physiology or Medicine. They share this prize with Harald zur Hausen who was responsible for establishing the link between human papilloma virus

  13. Nobel prize awarded to pioneers in ozone research

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    This article details the achievements of the three individuals who shared the 1995 Nobel Prize in Chemistry - Paul Crutzen, Mario Molina, and F. Sherwood Rowland - for their work in atmospheric chemistry, particularly the chemical processes that deplete the ozone layer. Background information about the ozone layer is presented as well as highlights of the ozone research done by the prize winners.

  14. Briton wins Nobel physics prize for work on superfluids

    CERN Multimedia

    Connor, S

    2003-01-01

    A British born scientist, Anthony Leggett, 65, has jointly won this year's Nobel prize in physics for research into the arcane area of superfluids - when matter behaves in its lowest and most ordered state. He shares the 800,000 pounds prize with two Russian physicists who have worked in the field of superconductivity - when electrical conductors lose resistance (1/2 page).

  15. 2008 Nobel prize in Medicine for discoverers of HIV

    Directory of Open Access Journals (Sweden)

    Berkhout Ben

    2008-10-01

    Full Text Available Abstract Françoise Barré-Sinoussi and Luc Montagnier, codiscoverers of HIV, the causative agent of AIDS, have been awarded the 2008 Nobel Prize in Physiology or Medicine. They share this prize with Harald zur Hausen who was responsible for establishing the link between human papilloma virus infection and cervical carcinoma.

  16. Robert Aymar awarded Global Energy prize

    CERN Multimedia

    2006-01-01

    CERN Director-General Robert Aymar was recently named one of three laureates of the 2006 Global Energy International Prize for 'the development of scientific and engineering foundation for the ITER project.' ITER is an experiment planned to be built in Europe at Cadarache (South of France) and designed to show the scientific and technological feasibility of a full-scale fusion power reactor. The other two laureates, who worked with Aymar on the project, are former President of the ITER Council, Russian Academician Evgeny Velikhov, and Japan's Dr Masaji Yoshikawa, ITER's former Vice President. Aymar headed ITER from 1994 to 2003. 'This prize is not only a great honour for me and my friends and colleagues of many years at ITER, Evgeny Velikhov and Masaji Yoshikawa,' Aymar said. 'It is above all a recognition of the effort of all those who have been involved with the ITER project and worked over the years to ensure the first step in proving that fusion will provide a new sustainable energy source for the plane...

  17. CERN exhibition wins yet another design prize

    CERN Multimedia

    Joannah Caborn Wengler

    2012-01-01

    The “Universe of Particles” exhibition in CERN’s Globe wins the silver design prize from the German direct business communications association FAMAB.   Not only do tens of thousands of people visit the “Universe of Particles” exhibition each year, but juries for design prizes are crossing its threshold more and more frequently too. In 2011 alone it claimed 8 awards, including winning outright the 2011 Annual Multimedia award, the iF Communication Design for Corporate Architecture award and the Modern Decoration Media award (the Bulletin already reported on some of these in July 2011). The FAMAB award is the latest to join the prestigious list. The jury of FAMAB’s “ADAM 2011” award was particularly impressed by the hands-on nature of the exhibition, which encourages visitors to get interested in science. They also appreciated the way that the space in the Globe is not just a container for the exhibits, but itself ...

  18. Essays on Educational Achievement

    Science.gov (United States)

    Ampaabeng, Samuel Kofi

    2013-01-01

    This dissertation examines the determinants of student outcomes--achievement, attainment, occupational choices and earnings--in three different contexts. The first two chapters focus on Ghana while the final chapter focuses on the US state of Massachusetts. In the first chapter, I exploit the incidence of famine and malnutrition that resulted to…

  19. Automated Guidance for Thermodynamics Essays: Critiquing Versus Revisiting

    Science.gov (United States)

    Donnelly, Dermot F.; Vitale, Jonathan M.; Linn, Marcia C.

    2015-12-01

    Middle school students struggle to explain thermodynamics concepts. In this study, to help students succeed, we use a natural language processing program to analyze their essays explaining the aspects of thermodynamics and provide guidance based on the automated score. The 346 sixth-grade students were assigned to either the critique condition where they criticized an explanation or the revisit condition where they reviewed visualizations. Within each condition, the student was assigned one of two types of tailored guidance based on the sophistication of their original essay. Both forms of guidance led to significant improvement in student understanding on the posttest. Guidance was more effective for students with low prior knowledge than for those with high prior knowledge (consistent with regression toward the mean). However, analysis of student responses to the guidance illustrates the value of aligning guidance with prior knowledge. All students were required to revise their essay as an embedded assessment. While effective, teachers involved in this study reported that revising is resisted by students and does not align with typical, vocabulary-focused classroom writing activities.

  20. Intrinsic Motivation and the Five-Paragraph Essay: Lessons Learned on Practitioner Research, the Role of Academic Research in the Classroom, and Assessing Changes in Student Motivation

    Science.gov (United States)

    LaSalle, Dan

    2015-01-01

    Struck by his students' often hostile and apathetic responses to assignments and instruction and hoping to contribute to the knowledge of motivation, Dan LaSalle began to take an inquiry stance on his own practice. He studied his practice on three fronts with the help of an off-site teacher research group: (1) how his inquiry question changes as a…

  1. THE STRATEGY OF USING PERSUASIVE ESSAY IN ENGLISH FOR MEDICAL ACADEMIC WRITING

    Directory of Open Access Journals (Sweden)

    Ellie Setyo Wahyuni

    2014-06-01

    Full Text Available Writing persuasive essay has the purpose of providing some techniques in organizing the idea and constructing the sentences in coherence. The content of this essay contains the health issue and medical terms. The students of medical faculty are expected to make a good persuasive essay in order to find out the recommendation solution of a health problem through the strategies (1 brainstorming (2 mapping (3 the 5 W’s (4 setting thesis statement (5 providing fact, statistic, and example (5 conclusion. The techniques have improved the student writing as the essays have been evaluated and given positive input on the content and development of paragraphs. This academic writing aims to give some practices for the Medical Faculty students of Hang Tuah University in order to produce a good persuasive essay in term of coherence, sentence structure, and organization.

  2. Small Prizes Improve Food Selection in a School Cafeteria Without Increasing Waste.

    Science.gov (United States)

    Hudgens, Michelle E; Barnes, Allison S; Lockhart, Mary Kate; Ellsworth, Samantha C; Beckford, Monna; Siegel, Robert M

    2017-02-01

    We recently demonstrated that small prizes given for a "Power Plate" (plain fat-free milk, entrée, fruit and vegetable) can be used in an elementary school cafeteria to increase healthful food selection by over 300%. The purpose of this study was to measure changes in food waste when the Power Plate (PP) program is implemented. The PP intervention was conducted at an inner-city elementary school. Emoticons were placed next to the preferred foods and children were given a small prize if they selected the PP. Data were obtained by observation and cash register receipts. The trays of 111 students before the intervention and 96 after were examined for content and waste. PP selection increased from 2% to 73% ( P food selection does not lead to an increase food waste.

  3. Essays in empirical microeconomics

    OpenAIRE

    Péter, A.N.

    2016-01-01

    This dissertation is comprised of three papers using empirical methods to study issues in public and social economics. My first paper, co-authored with Julian Betts, analyzes the performance of San Diego's charter schools using fixed-effect methods on panel student data. We find that charter school performance in San Diego varies by subject matter, grades served, school type and years of operation. In many cases, we find that charter school performance is indistinguishable from that of tradit...

  4. Relations between scripted online peer feedback processes and quality of written argumentative essay

    NARCIS (Netherlands)

    Noroozi, Omid; Biemans, Harm; Mulder, Martin

    2016-01-01

    Teachers often complain about the quality of students' written essays in higher education. This study explores the relations between scripted online peer feedback processes and quality of written argumentative essay as they occur in an authentic learning situation with direct practical relevance.

  5. Assessing Writing in MOOCs: Automated Essay Scoring and Calibrated Peer Review™

    Science.gov (United States)

    Balfour, Stephen P.

    2013-01-01

    Two of the largest Massive Open Online Course (MOOC) organizations have chosen different methods for the way they will score and provide feedback on essays students submit. EdX, MIT and Harvard's non-profit MOOC federation, recently announced that they will use a machine-based Automated Essay Scoring (AES) application to assess written work in…

  6. The Determination of Children's Knowledge of Global Lunar Patterns from Online Essays Using Text Mining Analysis

    Science.gov (United States)

    Cheon, Jongpil; Lee, Sangno; Smith, Walter; Song, Jaeki; Kim, Yongjin

    2013-01-01

    The purpose of this study was to use text mining analysis of early adolescents' online essays to determine their knowledge of global lunar patterns. Australian and American students in grades five to seven wrote about global lunar patterns they had discovered by sharing observations with each other via the Internet. These essays were analyzed for…

  7. Keeping an Eye on the Prize

    Energy Technology Data Exchange (ETDEWEB)

    Hazi, A U

    2007-02-06

    Setting performance goals is part of the business plan for almost every company. The same is true in the world of supercomputers. Ten years ago, the Department of Energy (DOE) launched the Accelerated Strategic Computing Initiative (ASCI) to help ensure the safety and reliability of the nation's nuclear weapons stockpile without nuclear testing. ASCI, which is now called the Advanced Simulation and Computing (ASC) Program and is managed by DOE's National Nuclear Security Administration (NNSA), set an initial 10-year goal to obtain computers that could process up to 100 trillion floating-point operations per second (teraflops). Many computer experts thought the goal was overly ambitious, but the program's results have proved them wrong. Last November, a Livermore-IBM team received the 2005 Gordon Bell Prize for achieving more than 100 teraflops while modeling the pressure-induced solidification of molten metal. The prestigious prize, which is named for a founding father of supercomputing, is awarded each year at the Supercomputing Conference to innovators who advance high-performance computing. Recipients for the 2005 prize included six Livermore scientists--physicists Fred Streitz, James Glosli, and Mehul Patel and computer scientists Bor Chan, Robert Yates, and Bronis de Supinski--as well as IBM researchers James Sexton and John Gunnels. This team produced the first atomic-scale model of metal solidification from the liquid phase with results that were independent of system size. The record-setting calculation used Livermore's domain decomposition molecular-dynamics (ddcMD) code running on BlueGene/L, a supercomputer developed by IBM in partnership with the ASC Program. BlueGene/L reached 280.6 teraflops on the Linpack benchmark, the industry standard used to measure computing speed. As a result, it ranks first on the list of Top500 Supercomputer Sites released in November 2005. To evaluate the performance of nuclear weapons systems, scientists

  8. Improving Undergraduates' Argumentative Group Essay Writing through Self-Assessment

    Science.gov (United States)

    Fung, Yong Mei; Mei, Hooi Chee

    2015-01-01

    When writing an argumentative essay, writers develop and evaluate arguments to embody, initiate, or simulate various kinds of interpersonal and textual interaction for reader consideration (Wu & Allison, 2003). This is quite challenging for English as a second language (ESL) learners. To improve the quality of their writing, students need to…

  9. Implementing an outcomes-based approach to university essay writing

    African Journals Online (AJOL)

    In this article we present a case study to illustrate and reflect on the process of developing an outcomes‑based approach to essay writing in a university Economics 101 course. We argue that lecturers need support in the process of changing curricula and developing student writing to meet outcomes-based education policy ...

  10. An Essay in the Political Economy of Assessment Design

    Science.gov (United States)

    Sutton, Paul

    2012-01-01

    My point of departure in this essay is that student approaches to assessment appear to have become more instrumental, and that there has been a correlative propensity in my teaching practice to "teach to the test". Hence, both learners and teachers seem to have become more strategic in relation to assessment. This situation, I argue, is…

  11. PROCESS OF WRITING IN AN ESSAY WRITING TEST: DOES IT WORK?

    Directory of Open Access Journals (Sweden)

    AB Prabowo KA, S.Pd., M.Hum. AB Prabowo KA, S.Pd., M.Hum.

    2017-04-01

    Full Text Available In the writing teaching and learning, good students should involve process of writing in order to produce an effective writing. This statement is supported by Oshima (2006:3 that writing is as a process rather than a product. The process of writing includes prewriting, drafting, revising, editing and publishing. The process of writing is used to organize what the students think, plan and help them in writing a composition, especially an essay. It means that the ideas organized can be done through steps or procedures in the process of writing. However, the problem appears when students take an essay writing test. From the writer’s point of view, this process seems inapplicable in the test. Therefore, it is necessary for the writer to get further information on the factors related to the process of writing in the essay writing test. This qualitative study tries to answer the following questions: (1 Do lecturers acknowledge process of writing to the students? (2 Do students practice and apply process of writing in the essay writing tasks? (3 Does process of writing work in an essay writing test? In order to collect the data, test and questionnaire are applied. It is expected that students are able to apply the process of writing in the limited time such as an essay writing test. Therefore, the final draft of writing an essay is expected to be an effective writing.

  12. Conductive concrete wins Popular Science prize

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1997-06-01

    A conductive concrete developed by a research team at IRC (Institute for Research in Construction, National Research Council of Canada) has won a prize in the home technology category because of its possible use in heating homes. Following the award, there have been a number of inquiries regarding possible applications for the concrete. Greatest interests in the concrete have been in its potential to heat buildings by using it as flooring. Other possible applications included de-icing pavements to building warming pads for parking aircraft. Essentially, carbon fibres and conductive particles are added to a concrete mix in such a quantity that they form a network within the mix, ensuring high electrical conductivity. A demonstration project is underway to build a 20 by 80 foot conductive concrete pad to test the material`s capability as a snow removal and de-icing tool.

  13. Scrapbook (a visual essay

    Directory of Open Access Journals (Sweden)

    Jonathan Carson

    2011-08-01

    Full Text Available

    Abstract: Working with a range of material (objects, ephemera, texts characteristic of a scrapbook, Carson & Miller will produce a visual essay that investigates the experience of reading such matter in this often underrated and undervalued form. In this context the notion of reading (and, subsequently re-reading and mis-reading will be utilised to explore the construction of narrative and the manner in which such narratives can present misleading, misinterpreted or inaccurate accounts of ‘things’. In doing so, such accounts can produce a multiplicity of new narratives.

                To develop this idea visually Carson & Miller will harness the tradition and format of a scrapbook. Scrapbooks imply the creative use of material which would be valued differently (or indeed undervalued in other contexts; the inclusion of scraps in the scrapbook claims that which is defined as ‘scrap’ as valuable and worthy of possession. In essence a scrapbook brings together disparate material and is often constructed according to its own internal ordering and logic; sometimes things are related by type, sometimes unlikely objects are combined or juxtaposed in fortuitous encounters. Such fortuitous encounters tell their own stories but also produce new narratives through generating new combinations of significance (Allmer iv.

  14. Two Essays in Financial Economics

    Science.gov (United States)

    Putnam, Kyle J.

    The following dissertation contains two distinct empirical essays which contribute to the overall field of Financial Economics. Chapter 1, entitled "The Determinants of Dynamic Dependence: An Analysis of Commodity Futures and Equity Markets," examines the determinants of the dynamic equity-commodity return correlations between five commodity futures sub-sectors (energy, foods and fibers, grains and oilseeds, livestock, and precious metals) and a value-weighted equity market index (S&P 500). The study utilizes the traditional DCC model, as well as three time-varying copulas: (i) the normal copula, (ii) the student's t copula, and (iii) the rotated-gumbel copula as dependence measures. Subsequently, the determinants of these various dependence measures are explored by analyzing several macroeconomic, financial, and speculation variables over different sample periods. Results indicate that the dynamic equity-commodity correlations for the energy, grains and oilseeds, precious metals, and to a lesser extent the foods and fibers, sub-sectors have become increasingly explainable by broad macroeconomic and financial market indicators, particularly after May 2003. Furthermore, these variables exhibit heterogeneous effects in terms of both magnitude and sign on each sub-sectors' equity-commodity correlation structure. Interestingly, the effects of increased financial market speculation are found to be extremely varied among the five sub-sectors. These results have important implications for portfolio selection, price formation, and risk management. Chapter 2, entitled, "US Community Bank Failure: An Empirical Investigation," examines the declining, but still pivotal role, of the US community banking industry. The study utilizes survival analysis to determine which accounting and macroeconomic variables help to predict community bank failure. Federal Deposit Insurance Corporation and Federal Reserve Bank data are utilized to compare 452 community banks which failed between

  15. Essays in Education and Macroeconomics

    Science.gov (United States)

    Herrington, Christopher M.

    2013-01-01

    This dissertation consists of three essays on education and macroeconomics. The first chapter analyzes whether public education financing systems can account for large differences among developed countries in earnings inequality and intergenerational earnings persistence. I first document facts about public education in the U.S. and Norway, which…

  16. Essays on financial market integration

    NARCIS (Netherlands)

    Pungulescu, C.

    2009-01-01

    The four essays in this dissertation address these main questions and alternate a general perspective with focused analysis on specific measures of integration and regions, providing several novel answers. First, new relevant proxies are proposed to measure financial market integration. They give

  17. Essays on mergers and acquisitions

    NARCIS (Netherlands)

    Faelten, A.I.

    2016-01-01

    Essays on Mergers and Acquisitions" tackles some of the most prominent business challenges related to M&A activity. The Introduction examines the reasons why deals fail through well-known case studies; Chapter 1 presents a new index measuring countries M&A maturity worldwide; Chapter 2 focus on the

  18. Dance for two selected essays

    CERN Document Server

    Lightman, Alan

    1996-01-01

    The author of Einstein's Dreams now presents a collection of essays, written over the past 20 years, that displays his genius for bringing literary and scientific concerns into ringing harmony. Sometimes provocative, sometimes fanciful, always elegantly conceived and written, these meditations offer readers a fascinating look into the creative compulsions shared by the scientist and the artist. Reading tour.

  19. Small Prizes Increased Plain Milk and Vegetable Selection by Elementary School Children without Adversely Affecting Total Milk Purchase

    Directory of Open Access Journals (Sweden)

    Megan Emerson

    2017-02-01

    Full Text Available (1 Background: Pediatric obesity continues to be a major public health issue. Poor food selection in the school cafeteria is a risk factor. Chocolate or strawberry flavored milk is favored by the majority of elementary school students. Previous health promotion efforts have led to increased selection of plain milk, but may compromise total milk purchased. In our study, we examined the effectiveness of small prizes as incentives to improve healthy food and beverage selection by elementary school students; (2 Methods: In a small Midwestern school district, small prizes were given to elementary school students who selected a “Power Plate” (PP, the healthful combination of a plain milk, a fruit, a vegetable and an entrée with whole grain over two academic school years; (3 Results: PP selection increased from 0.05 per student to 0.19, a 271% increase (p < 0.001. All healthful foods had increased selection with plain milk having the greatest increase, 0.098 per student to 0.255, a 159% increase (p < 0.001; (4 Total milk purchased increased modestly from 0.916 to 0.956 per student (p = 0.000331. Conclusion: Giving small prizes as a reward for healthful food selection substantially improves healthful food selection and the effect is sustainable over two academic years.

  20. THE EFECTIVENESS OF RHETORIC-BASED ESSAY WRITING TEACHING MODEL WITH CONTEXTUAL APPROACH

    Directory of Open Access Journals (Sweden)

    - Akbar

    2015-06-01

    Full Text Available This study aims to develop a rhetoric–based essay writing teaching model with contextual approach in order to improve essay writing skills of students in the English Department of the Education and Teaching Faculty of Lakidende University of Konawe. This instructional model was developed by using research and development. The results show that the model can improve students’ essay writing skills effectively.. It was done in experimental class of the Education and Teaching Faculty of Lakidende University of Konawe Southeast Sulawesi province of Indonesia with the score of 69,80. Thus, it can be concluded that the rhetoric–based essay writing teaching model with contextual approach that has been developed can improve the essay writing skills of students of English Department. It was proper.

  1. Reflecting on 25 Years of Teaching, Researching, and Textbook Writing for Introduction to Management: An Essay with Some Lessons Learned

    Science.gov (United States)

    Dyck, Bruno

    2017-01-01

    This essay describes innovations made and lessons learned while teaching introduction to management courses during a 25-year career. The essay describes how teaching two approaches to management increases students' critical and ethical thinking, and reverses the tendency for business students to become increasingly materialistic and…

  2. Essay Writing For Undergraduate And Postgraduate Medical ...

    African Journals Online (AJOL)

    The written examination in most medical examinations consists of long and/or short essays and multiple choice questions. The essays contain numerous questions on topical issues in the respective faculties and most times, all questions are compulsory.

  3. Recipients of 2013 EPS High Energy & Particle Physics Prize

    CERN Multimedia

    ATLAS, Experiment

    2014-01-01

    (From left) Joe Incandela, Peter Higgs, Francois Englert, Tejinder Virdee, Dave Charlton, and Peter Jenni. Higgs and Englert gave the prizes to the recipients of the 2013 European Physical Society's High Energy and Particle Physics Prize, for an outstanding contribution to high energy physics. "For the discovery of a Higgs boson, as predicted by the Brout-Englert-Higgs mechanism," the prize was awarded to the ATLAS and CMS collaborations. Spokesperson for CMS, Incandela, and Spokesperson for ATLAS, Charlton, accepted the awards on their collaborations' behalf. "For their pioneering and outstanding leadership roles in the making of the ATLAS and CMS experiments," the prize was awarded to Jenni, Virdee, and Michel Della Negra (not present). Image: ATLAS

  4. QUALITY LEADERS - LEARNING FROM THE DEMING PRIZE WINNERS IN INDIA

    Directory of Open Access Journals (Sweden)

    Jagadeesh Rajashekharaiah

    2014-09-01

    Full Text Available Different governments and professional agencies have set up a number of awards to recognize and reward quality initiatives. Deming Prize is one such award and ever since it was open for companies from outside Japan, maximum number of winning companies are from India, with 20 companies winning the Deming Prize and four among them also winning the Deming Grand Prize. This paper traces the path taken by these companies to know how these companies embarked a journey of Total Quality Management (TQM and reached their goal of winning the prestigious Deming Prize. The common working principles of these companies and the various tools and techniques used by them are described in a concise manner in this paper. Further, the paper highlights the lessons from these companies to inspire others. The data taken from the respective websites of the companies has been used to list out the objectives, methodologies, and the benefits accrued by the companies.

  5. Nobel Prize in Physics 2006-Cosmic Background Radiation and ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 12; Issue 2. Nobel Prize in Physics 2006 - Cosmic Background Radiation and Precision Cosmology. T Padmanabhan. General Article Volume 12 Issue 2 February 2007 pp 4-16 ...

  6. In Defense of the Formula Essay

    Science.gov (United States)

    Haluska, Jan Charles

    2007-01-01

    In 1970, the author learned a simple step in making essays from his advisor. His advisor used a drawing of the Parthenon to illustrate the creation of a five-paragraph essay. It was obvious that his advisor was hesitant on teaching them a very simple concept of essay writing because it was pretty mechanical. Like his advisor, a lot of teachers…

  7. Essays on liberalized energy markets

    International Nuclear Information System (INIS)

    Nese, Gjermund

    2003-01-01

    This thesis consists of four essays that aim at contributing to the understanding of some of the new challenges associated by the liberalized energy markets. More specifically the essays consider investments in energy generation projects; international trade of Green Certificates, market power in a Green Certificate system, and finally the behaviour of public firms in liberalized markets. Essay 1 considers energy investment, when a choice has to be made between fossil fuel and biomass fired production technologies. A dynamic model is presented to illustrate the effect of the different degrees of input price uncertainty on the choice of technology and the timing of the investment. It is shown that when the choice of technology is irreversible, it may be optimal to postpone the investment even if it would otherwise be optimal to invest in one or both of the plant types. We provide a numerical example based on cost estimates of two different power plant types. Essay 2 presents an analytical equilibrium model for simultaneously functioning international markets for electricity and Green Certificates is formulated. The percentage requirement is perceived as the policy instrument affecting the level of green electricity in end-use consumption. In none of the cases considered does an increase in the country's percentage requirement necessarily result in an increase in the generation of green electricity in that country, but it may have a positive effect on the trading partner's generation of green electricity. Further, under quite realistic assumptions, a country maximizes its generation of green electricity by setting the percentage requirement to zero. In essay 3 an analytic equilibrium model for a simultaneously functioning electricity market and a market for Green Certificates is formulated. The major focus of the paper is the effect of market power in a Green Certificate system. One of the main results is that the certificate system faced with market power may

  8. Essays on liberalized energy markets

    Energy Technology Data Exchange (ETDEWEB)

    Nese, Gjermund

    2003-07-01

    This thesis consists of four essays that aim at contributing to the understanding of some of the new challenges associated by the liberalized energy markets. More specifically the essays consider investments in energy generation projects; international trade of Green Certificates, market power in a Green Certificate system, and finally the behaviour of public firms in liberalized markets. Essay 1 considers energy investment, when a choice has to be made between fossil fuel and biomass fired production technologies. A dynamic model is presented to illustrate the effect of the different degrees of input price uncertainty on the choice of technology and the timing of the investment. It is shown that when the choice of technology is irreversible, it may be optimal to postpone the investment even if it would otherwise be optimal to invest in one or both of the plant types. We provide a numerical example based on cost estimates of two different power plant types. Essay 2 presents an analytical equilibrium model for simultaneously functioning international markets for electricity and Green Certificates is formulated. The percentage requirement is perceived as the policy instrument affecting the level of green electricity in end-use consumption. In none of the cases considered does an increase in the country's percentage requirement necessarily result in an increase in the generation of green electricity in that country, but it may have a positive effect on the trading partner's generation of green electricity. Further, under quite realistic assumptions, a country maximizes its generation of green electricity by setting the percentage requirement to zero. In essay 3 an analytic equilibrium model for a simultaneously functioning electricity market and a market for Green Certificates is formulated. The major focus of the paper is the effect of market power in a Green Certificate system. One of the main results is that the certificate system faced with market power

  9. Volatility, house edge and prize structure of gambling games.

    Science.gov (United States)

    Turner, Nigel E

    2011-12-01

    This study used simulations to examine the effect of prize structure on the outcome volatility and the number of winners of various game configurations. The two most common prize structures found in gambling games are even money payoff games (bet $1; win $2) found on most table games and multilevel prizes structures found in gambling machine games. Simulations were set up to examine the effect of prize structure on the long-term outcomes of these games. Eight different prize structures were compared in terms of the number of winners and volatility. It was found that the standard table game and commercial gambling machines produced fairly high numbers of short term winners (1 h), but few long term winners (50 h). It was found that the typical even money game set up produced the lowest level of volatility. Of the multilevel prize structures examined, the three simulations based on commercial gambling machines were the least volatile. The results are examined in terms of the pragmatics of game design.

  10. Polio and Nobel prizes: looking back 50 years.

    Science.gov (United States)

    Norrby, Erling; Prusiner, Stanley B

    2007-05-01

    In 1954, John Enders, Thomas Weller, and Frederick Robbins were awarded the Nobel Prize in Physiology or Medicine "for their discovery of the ability of poliomyelitis viruses to grow in cultures of various types of tissue."5370 This discovery provided for the first time opportunities to produce both inactivated and live polio vaccines. By searching previously sealed Nobel Committee archives, we were able to review the deliberations that led to the award. It appears that Sven Gard, who was Professor of Virus Research at the Karolinska Institute and an adjunct member of the Nobel Committee at the time, played a major role in the events leading to the awarding of the Prize. It appears that Gard persuaded the College of Teachers at the Institute to decide not to follow the recommendation by their Nobel Committee to give the Prize to Vincent du Vigneaud. Another peculiar feature of the 1954 Prize is that Weller and Robbins were included based on only two nominations submitted for the first time that year. In his speech at the Nobel Prize ceremony, Gard mentioned the importance of the discovery for the future production of vaccines, but emphasized the implications of this work for growing many different, medically important viruses. We can only speculate on why later nominations highlighting the contributions of scientists such as Jonas Salk, Hilary Koprowski, and Albert Sabin in the development of poliovirus vaccines have not been recognized by a Nobel Prize.

  11. Alfred Nobel and His Prizes: From Dynamite to DNA.

    Science.gov (United States)

    Lichtman, Marshall A

    2017-07-01

    Alfred Nobel was one of the most successful chemists, inventors, entrepreneurs, and businessmen of the late nineteenth century. In a decision later in life, he rewrote his will to leave virtually all his fortune to establish prizes for persons of any nationality who made the most compelling achievement for the benefit of mankind in the fields of chemistry, physics, physiology or medicine, literature, and peace among nations. The prizes were first awarded in 1901, five years after his death. In considering his choice of prizes, it may be pertinent that he used the principles of chemistry and physics in his inventions and he had a lifelong devotion to science, he suffered and died from severe coronary and cerebral atherosclerosis, and he was a bibliophile, an author, and mingled with the literati of Paris. His interest in harmony among nations may have derived from the effects of the applications of his inventions in warfare ("merchant of death") and his friendship with a leader in the movement to bring peace to nations of Europe. After some controversy, including Nobel's citizenship, the mechanisms to choose the laureates and make four of the awards were developed by a foundation established in Stockholm; the choice of the laureate for promoting harmony among nations was assigned to the Norwegian Storting, another controversy. The Nobel Prizes after 115 years remain the most prestigious of awards. This review describes the man, his foundation, and the prizes with a special commentary on the Nobel Prize in Physiology or Medicine.

  12. An X-prize for transport airships

    Energy Technology Data Exchange (ETDEWEB)

    Hochstetler, R. [SAIC Canada, Ottawa, ON (Canada); Prentice, B.E. [Manitoba Univ., Winnipeg, MB (Canada). Transport Inst.

    2007-07-01

    Domestic air freight in the United States is expected to increase by at least 3 per cent every year for the next decade, while international demand will increase at twice that rate. As such, a new type of airship will be the most promising technological advance for the twenty-first century. Congestion in built up areas and demand for transport in remote areas has stimulated a resurgence of market interest in the potential value of lighter-than-air (LTA) vehicles for transport. Although most technical challenges have been addressed, the greatest challenge facing shippers is a lack of business confidence and policy directions to support investment in technology. Shippers are reluctant to commit the initial development funds needed to construct operational prototypes for testing. In 2004 and 2005, SAIC Canada conducted studies on airship technologies for the United States Army, and for use in the construction of oil and gas pipelines in remote regions. This paper presented a literature review of LTA technology as well as a brief market assessment. The criterion for an airship X-prize was then proposed as a challenge to stimulate the development of a transport airship capable of year round operations. It was concluded that transport airships offer a more benign system of transport that reduce greenhouse gases and provide a means of mitigating the damages done by existing transport services. 5 refs.

  13. Essays in Empirical Asset Pricing

    DEFF Research Database (Denmark)

    Rzeznik, Aleksandra

    This thesis consists of three essays investigating financial and real estate markets and identifying a relationship between them. A 2008 financial crises provides a perfect example of sizeable interactions between US housing market and equity prices, where a negative shock to house prices trigger...... a word-wide recession. Therefore, understanding forces driving investors behaviour and preferences, which in turn affect asset prices in both equity and housing market are of great interest....

  14. Essays on Cooperation and Competition

    Science.gov (United States)

    1990-01-01

    Economics in Honor of Oskar Morgenstern . Bibliographisches Institute Manheim. Wein, Zurich. 1981. Axelrod, Robert. "A Report on the Computer Tournament...Economics in Honor of Oskar Morgenstern . Bibliographisches Institute:Manheim, 1981, pp. 1 1-42. Axelrod, Robert. The Evolution of Cooperation. New York...Robert J. "Survey of Repeated Games." Essays in Game Theory and Mathematical Economics in Honor of Oskar Morgenstern . Bibliographisches

  15. Three Essays on Development Economics

    OpenAIRE

    Nakagawa, Hideyuki

    2013-01-01

    This dissertation presents three self-contained essays on topics of development economics in the context of rural villages in Bangladesh. The first paper examines how availability of microfinance influences households’ borrowing from informal sources in village economies. It uses a unique household level panel data set, which spans more than two decades (1987–2008), from rural Bangladesh. We find that households’ access to microfinance reduces the incidence of borrowing from informal sourc...

  16. Ingredients of military genius. Student essay

    Energy Technology Data Exchange (ETDEWEB)

    Blair, J.M.

    1986-04-07

    This article deals with military genius from an historical and a classical theory perspective. The author modifies an approach developed by Carl von Clausewitz that makes use of theory as a framework for the study of history. Clausewitz used theory to study campaigns of Napoleon. This article uses Clausewitz's theory of military genius to study some of the great captains of the American Civil War and World War II. Using seven qualities of military genius that Clausewitz lists in his ON WAR, a study was made to ascertain commonalities of behavior displayed by great battlefield generals. Historical examples are given which reflect the qualities of military genius. The basic hypothesis of the article is that successful generals command their armies with their total being and not just one predominate aspect of their person. The underlying theme is that body, emotions, mind, and spirit must work in a relatively balanced manner which results in military genius being displayed. Historical example urges each senior officer to continually train and discipline his being in preparation for his possible future destiny.

  17. Pomeranchuk Prize awarded to André Martin

    CERN Multimedia

    Jordan Juras

    2010-01-01

    Professor André Martin has been awarded the I.Ya.Pomeranchuk Prize 2010, alongside Professor Valentine Zakharov.   André Martin, CERN theorist, pictured at the ceremony held in honour of his 80th birthday (August 2009). Established by the Institute of Theoretical and Experimental Physics (ITEP) in memory of an outstanding scientist Isaak Yakovlevich Pomeranchuk, the prize is awarded for the study of analytic properties of the scattering amplitude; which lead to the Froissart—Martin bound on the cross section growth with energy. The prize comes as a great honor for Martin, who was in fact a good friend of Mr. Pomeranchuk, "I am surprised and delighted to learn that I will be receiving the 2010 Pomeranchuk Prize. I was an admirer of Pomeranchuk and we shared a great friendship. I met with him for the last time in Erevan (Armenia) in 1965. As a good-bye, he told me, 'Analyticity exists'. This is precisely what I proved to earn the prize"....

  18. The Ripple Effect: Citation Chain Reactions of a Nobel Prize

    DEFF Research Database (Denmark)

    Faber Frandsen, Tove; Nicolaisen, Jeppe

    2013-01-01

    This paper explores the possible citation chain reactions of a Nobel Prize using the mathematician Robert J. Aumann as a case example. The results show that the award of the Nobel Prize in 2005 affected not only the citations to his work, but also affected the citations to the references in his s...... citation network. The effect is discussed using innovation decision process theory as a point of departure to identify the factors that created a bandwagon effect leading to the reported observations.......This paper explores the possible citation chain reactions of a Nobel Prize using the mathematician Robert J. Aumann as a case example. The results show that the award of the Nobel Prize in 2005 affected not only the citations to his work, but also affected the citations to the references in his...... scientific oeuvre. The results indicate that the spillover effect is almost as powerful as the effect itself. We are consequently able to document a ripple effect in which the awarding of the Nobel Prize ignites a citation chain reaction to Aumann's scientific ouvre and to the references in its nearest...

  19. Photo Essay: Pictures for Our “Honorable American Friends”

    Directory of Open Access Journals (Sweden)

    Samuel Hideo Yamashita

    2013-03-01

    Full Text Available An American minister’s outrage over a celebration of the dropping of the atomic bombs on Japan led to a generous gift of school supplies for students at a primary school in Hiroshima City. In gratitude, students at this school sent dozens of drawings and paintings to the minister’s church. This exchange was inspired by the minister’s Unitarian faith and moral decency and realized through the generosity of his parishioners. But the Japanese children’s artwork can be read in several other ways that greatly complicate the story and implicate Cold War narratives of victory and defeat as well as powerful memories of the destruction, death, and suffering caused by the war. This essay accompanies the “Hiroshima Children’s Drawings” photo essay featured in the March 2013 issue of Cross-Currents: East Asian History and Culture Review...

  20. Art and Pornography: Philosophical Essays

    OpenAIRE

    2012-01-01

    Art and Pornography presents a series of essays\\ud which investigate the artistic status and aesthetic\\ud dimension of pornographic pictures, films, and\\ud literature, and explores the distinction, if there is\\ud any, between pornography and erotic art. Is there\\ud any overlap between art and pornography, or are\\ud the two mutually exclusive? If they are, why is\\ud that? If they are not, how might we characterize\\ud pornographic art or artistic pornography, and how\\ud might pornographic art b...

  1. A philosophical essay on probabilities

    CERN Document Server

    Laplace, Marquis de

    1996-01-01

    A classic of science, this famous essay by ""the Newton of France"" introduces lay readers to the concepts and uses of probability theory. It is of especial interest today as an application of mathematical techniques to problems in social and biological sciences.Generally recognized as the founder of the modern phase of probability theory, Laplace here applies the principles and general results of his theory ""to the most important questions of life, which are, in effect, for the most part, problems in probability."" Thus, without the use of higher mathematics, he demonstrates the application

  2. Improving Undergraduates’ Argumentative Group Essay Writing through Self-assessment

    OpenAIRE

    Yong Mei Fung; Hooi Chee Mei

    2015-01-01

    When writing an argumentative essay, writers develop and evaluate arguments to embody, initiate, or simulate various kinds of interpersonal and textual interaction for reader consideration (Wu & Allison, 2003). This is quite challenging for English as a second language (ESL) learners. To improve the quality of their writing, students need to review their draft throughout the writing process. This study aimed to investigate the effect of self-assessment in group writing and how group work impr...

  3. W K H Panofsky prize awarded for CP violation

    CERN Multimedia

    2006-01-01

    Italo Mannelli (left) et Heinrich Wahl (right) at CERN after the announcement of the prize. The American Physical Society has recently announced its 2007 winners of the W K H Panofsky prize to CERN's Heinrich Wahl (now at the University of Ferrara), Italo Mannelli from Scuola Normale Superiore di Pisa and Bruce Winstein of University of Chicago. These three physicists led experiments that resulted in a multitude of precision measurements of properties of neutral kaons, most notably the discovery of direct CP violation. The W K H Panofsky prize recognizes outstanding achievements in experimental particle physics. Wahl and Mannelli's important work at CERN with CP violation and neutral kaons in the 1970s paved the way for the NA31 experiment in the 1980s. This experiment, of which Wahl was the spokesperson, focused on and found the first evidence for direct CP violation. Mannelli played a leading role, particularly in implementing his knowledge of calorimetry using liquefied noble gases, a technique originally...

  4. Essays on investment and house prices

    OpenAIRE

    Tran, Thang Long

    2017-01-01

    This thesis combines four related essays that examine investment activities and housing dynamics in Australia. The first essay investigates the key drivers of Australian aggregate business investment. Tobin’s q, income, cash flow and uncertainty impacts on investment are determined and disentangled. Uncertainty and demand constraints are revealed to be highly significant for investment over business cycle frequencies. The second essay examines the firm-level investment determinants of listed ...

  5. Essays on public policy and private incentives

    OpenAIRE

    Kjerstad, Egil

    2001-01-01

    The main question asked in this thesis is how market-based governance structures influence the resource utilisation in public sector. The four essays are predominately occupied with policy issues. For instance, all essays are inspired by public sector reforms implemented across OECD member states during the last ten to fifteen years. Three out of four essays are applied econometric work concerned with analysing and describing effects of reforms made in the health care and social care sectors....

  6. Tales from the front lines: the creative essay as a tool for teaching genetics.

    Science.gov (United States)

    Koehler, K E; Hawley, R S

    1999-07-01

    In contrast to the more typical mock grant proposals or literature reviews, we describe the use of the creative essay as a novel tool for teaching human genetics at the college level. This method has worked well for both nonmajor and advanced courses for biology majors. The 10- to 15-page essay is written in storylike form and represents a student's response to the choice of 6-8 scenarios describing human beings coping with various genetic dilemmas. We have found this tool to be invaluable both in developing students' ability to express genetic concepts in lay terms and in promoting student awareness of genetic issues outside of the classroom. Examples from student essays are presented to illustrate these points, and guidelines are suggested regarding instructor expectations of student creativity and scientific accuracy. Methods of grading this assignment are also discussed.

  7. How to improve nuclear security worldwide: Three young women win IAEA essay contest

    International Nuclear Information System (INIS)

    Li, Jeremy

    2016-01-01

    Three essays that provided actionable and innovative recommendations to strengthen nuclear security through stronger border controls, closer international cooperation and public education won the IAEA’s first ever nuclear security essay contest. In preparation for the International Conference on Nuclear Security: Commitments and Actions, the IAEA invited students and young professionals to submit essays focusing on challenges and recommendations to strengthen nuclear security. A panel of experts from the IAEA and the International Nuclear Security Education Network selected three winners from among the 353 submissions received. The winners will present their papers at the conference, taking place in Vienna in December 2016.

  8. How to improve nuclear security worldwide: Three young women win IAEA essay contest

    International Nuclear Information System (INIS)

    Li, Jeremy

    2016-01-01

    Three essays that provided actionable and innovative recommendations to strengthen nuclear security through stronger border controls, closer international cooperation and public education won the IAEA’s first ever nuclear security essay contest. In preparation for the International Conference on Nuclear Security: Commitments and Actions, the IAEA invited students and young professionals to submit essays focusing on challenges and recommendations to strengthen nuclear security. A panel of experts from the IAEA and the International Nuclear Security Education Network selected three winners from among the 353 submissions received. The winners will present their papers at the conference, taking place in Vienna in December 2016

  9. The world made by Noble prize : chemistry volume I

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-06-15

    This book contains two parts about items by chemistry. The first part introduces Alfred Bernhard Nodel, Pioneers without Nobel Prize, Garbage Bag, Non-sticky Frying Pan, Nylon Stockings, Plastic Electricity, Synthetic Dyestuff, Gin and Tonic, Soccer Ball, Fertilizer, DDT, Dentifrice, Kimchi, Makgeolli, Ice cream, Anodyne and Firefly. The second part lists PET-MRI, Color photo, Holography, Art diamond Incandescent lamp and Neon Sign, Imitation work, Alchemy, Nuclear Power plant, Synthetic Oil and Sugar, Freon gas, Water Car, Estate agency Mars, and winners of Nobel prize in physics.

  10. The world made by Noble prize : chemistry volume I

    International Nuclear Information System (INIS)

    2007-06-01

    This book contains two parts about items by chemistry. The first part introduces Alfred Bernhard Nodel, Pioneers without Nobel Prize, Garbage Bag, Non-sticky Frying Pan, Nylon Stockings, Plastic Electricity, Synthetic Dyestuff, Gin and Tonic, Soccer Ball, Fertilizer, DDT, Dentifrice, Kimchi, Makgeolli, Ice cream, Anodyne and Firefly. The second part lists PET-MRI, Color photo, Holography, Art diamond Incandescent lamp and Neon Sign, Imitation work, Alchemy, Nuclear Power plant, Synthetic Oil and Sugar, Freon gas, Water Car, Estate agency Mars, and winners of Nobel prize in physics.

  11. The Aspen Prize for Community College Excellence

    Science.gov (United States)

    Perlstein, Linda

    2011-01-01

    The nation's community colleges share a common and vital purpose: preparing students--young and working adults--for jobs and continued academic study. Today, over 7 million community college students strive to attain a degree that will expand their opportunity, whether they aim to graduate directly into the workforce or continue on to seek a…

  12. Posters of the 2013 Nobel Prize in Physics available from the Library

    CERN Multimedia

    CERN Library

    2014-01-01

    The Royal Swedish Academy of Sciences produces three posters annually, each of which explains the motivation for the award of the Nobel prizes in Physics, Chemistry and Economics.   The files of the posters are available here: http://www.kva.se/en/Prizes/Nobel-prizes/Nobel-Posters/ The good news is that the CERN Library has got a stock of posters of the 2013 Nobel Prize in Physics. They are available free from the Library (52-1-052).

  13. The pedagogy of essay-writing in rural Northern Province schools

    OpenAIRE

    2014-01-01

    M.Ed. (Educational Linguistics) This study focuses on the pedagogy of essay-writing in five randomly chosen rural Northern Province senior secondary schools. The aim of the research was to investigate the low standard of essay-writing of ten English Second Language Standard 10 students from the five schools. The case study design which included mostly qualitative methods was used for data collection. The qualitative research methodology was applied by the researcher in order to look closel...

  14. Recognizing mid-career productivity: the 2008 Retrovirology Prize, call for nomination

    Directory of Open Access Journals (Sweden)

    Jeang Kuan-Teh

    2008-09-01

    Full Text Available Abstract A recent analysis suggested a narrow age range for productivity of innovative work by researchers. The Retrovirology Prize seeks to recognize the research of a mid-career retrovirologist between the ages of 45 and 60. The 2007 Retrovirology Prize was awarded to Dr. Karen Beemon. Nominations are being solicited for the 2008 prize.

  15. Student Self-Disclosure

    Science.gov (United States)

    Lucas, Janet; DeGenaro, William

    2007-01-01

    This article presents two essays that focus on the challenges presented by students' self-disclosures in their writing. The authors have read each other's essays and provided their brief responses. This cross talk between the writers continues, in a more deliberate way, the cross talk generated by their essays.

  16. Constitution 200: A Bicentennial Collection of Essays.

    Science.gov (United States)

    Hepburn, Mary A., Ed.; And Others

    Constitutional essays which formed the basis of public assemblies throughout three states are compiled in this book. The first three essays consider the U.S. government principles of federalism, judicial review, and the separation of powers. Michael L. Benedict proposes that the question of ultimate sovereignty has been answered differently by…

  17. Essays on financial structure and macroeconomic performance

    NARCIS (Netherlands)

    Zhu, D.

    2006-01-01

    In addressing the matter, two essays study the effects of the debt vs. equity dimension of the financial structure on international consumption smoothing and macroeconomic volatility (in particular, economic downturns). Another essay evaluates the role of informal financial institution by looking

  18. Essays on incentives in regulation and innovation

    NARCIS (Netherlands)

    Jansen, J.A.

    2000-01-01

    The thesis contains three essays on incentives in regulation and innovation. The first essay analyzes a problem of optimal regulatory design. Key feature of the problem is that there exists asymmetric information between the regulator and the industry concerning the costs of producing complementary

  19. Essays on Customization Applications in Marketing

    NARCIS (Netherlands)

    Adiguzel, Feray

    2006-01-01

    The primary objective of this thesis is to develop and validate new methodologies to improve the collection of data and the effectiveness of promotion customization. This thesis contains two essays. In these essays, we search for optimal combinations of components of questionnaires to design split

  20. Technical Report on Alberta Essay Scales: Models.

    Science.gov (United States)

    Nyberg, Verner R.; Nyberg, Adell M.

    The supplementary information on "Alberta Essay Scales: Models" presented here includes similar models to employ in grading essays, the background and development of the scales, and the rationale for developing two scales of English mechanics and style/content. A standard is presented for evaluating current writing achievement by…

  1. Essays in financial reporting, tax, and politics

    NARCIS (Netherlands)

    Janssen, W.H.P.

    2015-01-01

    This dissertation contains three essays on financial reporting, tax, and politics. The first essay explores whether the tax authority is able to generate spillover effects for auditors. The IRS can generate spillover effects for auditors, as a strong IRS increases manager’s incentives to comply with

  2. Pennies from heaven? Conceptions and earmarking of lottery prize money.

    Science.gov (United States)

    Hedenus, Anna

    2014-06-01

    The source of money has been shown to be important for how money is spent. In addition, sudden wealth is often associated with social and psychological risks. This article investigates if conceptions of lottery prize money--as a special kind of money--imply restrictions on how it can be spent. Analysis of interviews with lottery winners shows that interviewees use earmarking of the prize money as a strategy for avoiding the pitfalls associated with a lottery win. Conceptions of lottery prize money as 'a lot' or as 'a little', as shared or personal, and as an opportunity or a risk, influences the ends for which it is earmarked: for self-serving spending, a 'normal' living standard, paying off loans, saving for designated purposes, or for economic security and independence. Clearly defining and earmarking lottery prize money thus helps lottery winners construe their sudden wealth, not as a risk, but as 'pennies from heaven.' © London School of Economics and Political Science 2014.

  3. The 2015 Nobel Prize in Physiology or Medicine

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 21; Issue 4. The 2015 Nobel Prize in Physiology or Medicine: A Soil Bacterium and a Chinese Herb Steal the Show. Pundi N Rangarajan. General Article Volume 21 Issue 4 April 2016 pp 315-326 ...

  4. The Nobel Prize for understanding autophagy, a cellular mechanism ...

    Indian Academy of Sciences (India)

    The Nobel Prize in Physiology or Medicine, 2016, was awarded to Prof Yoshinori Ohsumi from TokyoInstitute of Technology, Yokohoma, Japan, for his work that helped in understanding the molecularmechanisms of autophagy, a process used by most eukaryotic cells to degrade a portion of cytoplasmincluding damaged ...

  5. Former IDRC grantee Daniel Hillel wins World Food Prize | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-05-26

    May 26, 2016 ... Daniel Hillel, who pioneered an innovative way of bringing water to crops in arid and dry-land regions, was named the winner of the 2012 World Food Prize. The announcement was made in Washington where US Secretary of State Hillary Clinton described Hillel as understanding "the critical role water ...

  6. The Nobel Prize in Physiology or Medicine 2001

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 7; Issue 2. The Nobel Prize in Physiology or Medicine 2001 - From Yeast Genetics to Cancer Biology. Trupti Kawli. General Article Volume 7 Issue 2 February 2002 pp 46-54 ...

  7. 78 FR 40132 - Wave Energy Converter Prize Administration Webinar

    Science.gov (United States)

    2013-07-03

    ... to submit comments electronically to ensure timely receipt. Minutes and video recorded proceedings of... achievable performance threshold. It is intended that a WEC Prize could spur game changing innovations for... date to issue a FOA or other type of solicitation based on consideration of the input received from...

  8. 2016 Nobel Prize in Chemistry: Conferring Molecular Machines as ...

    Indian Academy of Sciences (India)

    The Nobel Prize in Chemistry for the year 2016 was awardedto three illustrious chemists, Professors Jean-Pierre Sauvage,Sir Fraser Stoddart, and Ben Feringa. Pioneering works ofthese chemists on designing molecules, chemically synthesizingthem, and extracting a work out of such designedmoleculesopen-up a new ...

  9. The Ribosome and the 2009 Nobel Prize in Chemistry

    Indian Academy of Sciences (India)

    Permanent link: http://www.ias.ac.in/article/fulltext/reso/015/06/0526-0537. Keywords. Protein synthesis; tRNA; mRNA; decoding; peptide bond formation; antibiotic resistance; Nobel Prize in Chemistry 2009. Author Affiliations. Laasya Samhita1 Umesh Varshney1. Department of Microbiology and Cell Biology, Indian Institute ...

  10. Harry Smith — recipient of the 2008 Molecular Ecology Prize

    Science.gov (United States)

    Harry Smith is a scholar, mentor, internationally renowned researcher, eloquent speaker and author, pioneering journal editor and highly valued colleague who has contributed greatly in multiple ways to plant science and the community. He richly deserves the honour of the Molecular Ecology Prize....

  11. The Competition "First Step to Nobel Prize in Physics"

    Science.gov (United States)

    Gorzkowski, W.; Surya, Y; Zuberek, R

    2011-01-01

    This paper presents the history of the competition First Step to Nobel Prize in Physics organized by Poland, its development from a national workshop in 1991/92 to an international competition nowadays and its organization, as well as the results obtained by the participants. (Contains 1 table.)

  12. Eppur Si Muove! The 2013 Nobel Prize in Chemistry

    Energy Technology Data Exchange (ETDEWEB)

    Smith, Jeremy C. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States); Roux, Benoit [Univ. of Chicago, Chicago, IL (United States)

    2013-12-03

    The 2013 Nobel Prize in Chemistry has been awarded to Martin Karplus, Michael Levitt, and Arieh Warshel for their work on developing computational methods to study complex chemical systems. Hence, their work has led to mechanistic critical insights into chemical systems both large and small and has enabled progress in a number of different fields, including structural biology.

  13. The 2010 Chemistry Nobel Prize: Pd (0)-Catalyzed Organic Synthesis

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 16; Issue 2. The 2010 Chemistry Nobel Prize: Pd(O)-Catalyzed Organic Synthesis. Gopalpur Nagendrappa Y C Sunil Kumar. General Article Volume 16 Issue 2 February 2011 pp 152-164 ...

  14. Lowy, Schiller win 2018 Szent-Györgyi Prize

    Science.gov (United States)

    A press release announcing that NCI scientists Douglas R. Lowy and John T. Schiller will receive the 2018 Szent-Györgyi Prize for Progress in Cancer Research from the National Foundation for Cancer Research for their work on HPV vaccines.

  15. Tight Focus on Instruction Wins Texas District Prize

    Science.gov (United States)

    Maxwell, Lesli A.

    2009-01-01

    It took a while for four-time finalist Aldine, Texas, to win the Broad Prize for Urban Education. But it took even longer to craft the system that ultimately put the district over the top. Educators in Aldine district have been working for more than a decade to refine their "managed instruction" system. Reviewers examined how the school…

  16. The Ribosome and the 2009 Nobel Prize in Chemistry

    Indian Academy of Sciences (India)

    The 2009 Nobel Prize in Chemistry was awarded jointly to. Venkatraman Ramakrishnan, Thomas Steitz and Ada Yonath. “for studies on the structure and function of the ribosome”. The ribosome is a massive molecular machine comprising proteins and RNA and is responsible for the synthesis of proteins, often termed the ...

  17. Physics Nobel Prize 2000 goes to Semiconductor Pioneers

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 6; Issue 1. Physics Nobel Prize 2000 goes to Semiconductor Pioneers. V Venkataraman. Research News Volume 6 Issue 1 January 2001 pp 79-83. Fulltext. Click here to view fulltext PDF. Permanent link:

  18. Artemisinin: The journey from natural product to Nobel Prize ...

    African Journals Online (AJOL)

    The 2014 Nobel Prize for Physiology and Medicine was announced on 5th October. One-half ... The novel therapy that was given this huge recognition was artemisinin, a drug (isolated from the plant Artemisia annua) that has saved millions of lives and rekindled the dream of a world where malaria has been eradicated.

  19. Templeton Prize winner defends Christianity's credibility in a scientific age

    CERN Multimedia

    Heffern, Rich

    2002-01-01

    The 2002 Templeton Prize has gone to the Rev. John C. Polkinghome, a British mathematical physicist and Anglican priest, and a key spokesperson for belief in God in an age of science, defending the ideal that faith is not against science but inconcert with it

  20. SunShot Catalyst Prize Competition Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    Solar Energy Technologies Office

    2015-04-01

    This fact sheet is an overview of the Catalyst Energy Innovation Prize, an open innovation program launched in 2014 by the U.S. Department of Energy SunShot Initiative. This program aims to catalyze the rapid creation and development of products and solutions that address near-term challenges in the U.S. solar energy marketplace.

  1. The ozone hole and the 1995 Nobel prize in chemistry

    International Nuclear Information System (INIS)

    Berger, A.

    1996-01-01

    To mark to award of the 1995 Nobel Prize in chemistry to three world renowned atmospheric chemists, this paper recalls the history of scientific progress in stratospheric ozone chemistry. Then it summarizes current knowledge of ozone-layer depletion and its impact on climate, vegetation and human health. (author). 21 refs., 12 figs

  2. The Ribosome and the 2009 Nobel Prize in Chemistry

    Indian Academy of Sciences (India)

    The year 1962 also saw the Chemistry Nobel Prize being shared by Kendrew and Perutz for solving the three-dimensional struc- tures of haemoglobin and myoglobin, by X-ray crystallography. X-ray crystallography as a technique to study molecular struc- tures predates the excitement about molecular biology, and was.

  3. Berners-Lee wins inaugural Millennium Technology prize

    CERN Multimedia

    2004-01-01

    "World Wide Web inventor Tim Berners-Lee today was named recipient of the first-ever Millennium Technology Prize. The honor, which is accompanied by one million euros, is bestowed by the Finnish Technology Award Foundation as an international acknowledgement of outstanding technological innovation aimed at promoting quality of life and sustainable economic and societal development" (1 page)

  4. Extract from Salam's Nobel Prize Acceptance Speech, Stockholm ...

    Indian Academy of Sciences (India)

    1979-12-08

    Home; Journals; Resonance – Journal of Science Education; Volume 3; Issue 1. Extract from Salam's Nobel Prize Acceptance Speech, Stockholm, December 8, 1979. Reflections Volume 3 Issue 1 January 1998 pp 89-90. Fulltext. Click here to view fulltext PDF. Permanent link:

  5. Announcing the Andy Kaplan Prize and call for nominations

    OpenAIRE

    Telesnitsky, Alice

    2007-01-01

    Abstract The retrovirology community has founded a new prize in tribute to our late colleague, Andrew Kaplan, with the goals of honoring and advancing the career of a postdoctoral researcher in our field. We seek help identifying outstanding candidates for this new award.

  6. Announcing the Andy Kaplan Prize and call for nominations

    Science.gov (United States)

    2007-01-01

    The retrovirology community has founded a new prize in tribute to our late colleague, Andrew Kaplan, with the goals of honoring and advancing the career of a postdoctoral researcher in our field. We seek help identifying outstanding candidates for this new award.

  7. Announcing the Andy Kaplan Prize and call for nominations

    Directory of Open Access Journals (Sweden)

    Telesnitsky Alice

    2007-01-01

    Full Text Available Abstract The retrovirology community has founded a new prize in tribute to our late colleague, Andrew Kaplan, with the goals of honoring and advancing the career of a postdoctoral researcher in our field. We seek help identifying outstanding candidates for this new award.

  8. The 1995 Nobel Prize in Physiology or Medicine

    Indian Academy of Sciences (India)

    The Nobel Prize in Biology (correctly stated, in Physiology or Medicine) for 1995 was award- ed jointly to Edward B Lewis (77 years old) of the California In~stitute of Technology,. Christiane Nusslein-Volhard (52) of the Max. Planck Institute for Developmental Biology in Tubingen and Eric Wieschaus (48) of. Princeton ...

  9. The 2015 Nobel Prize in Physiology or Medicine

    Indian Academy of Sciences (India)

    IAS Admin

    The Nobel Prize in Physiology or Medicine 2015 was awarded to Willliam C Campbell, Satoshi Omura and Youyou Tu for their research leading to the discovery of potent parasiticidal drugs that save millions of lives across the world. The work of Campbell and Omura led to the discovery of Ivermectin, which till date remains ...

  10. Three Essays in Applied Microeconomics

    Science.gov (United States)

    Akers, Elizabeth J.

    2012-01-01

    In the first chapter, I measure the impact of student loan debt on young, college-educated workers' decisions regarding labor supply and enrollment in graduate school. I exploit variation in student loan debt driven by the formulas that determine Federal Student Aid in order to identify these effects. Instrumental variable estimates indicate…

  11. Unravelling the 'tangled web': chemotherapy for tuberculosis in Britain, 1940-70 the William Bynum prize essay.

    Science.gov (United States)

    Leeming-Latham, Clare

    2015-04-01

    The introduction and assimilation of chemotherapy to treat pulmonary tuberculosis (TB) during the mid-twentieth century appears at first sight to be a success story dominated by the use of streptomycin in a series of randomised clinical trials run under the auspices of the Medical Research Council (MRC). However, what this standard rhetoric overlooks is the complexity of TB chemotherapy, and the relationship between this and two other ways of treating the disease, bed rest and thoracic surgery. During the late 1940s and 1950s, these three treatment strands overlapped one another, and determining best practice from a plethora of prescribing choices was a difficult task. This article focuses on the clinical decision-making underpinning the evolution of successful treatment for TB using drugs alone. Fears over the risk of streptomycin-resistant organisms entering the community meant that, initially, the clinical application of streptomycin was limited. Combining it with other drugs lessened this risk, but even so the potential of chemotherapy as a curative option for TB was not immediately apparent. The MRC ran a series of clinical trials in the post-war period but not all of their recommendations were adopted by clinicians in the field. Rather, a range of different determinants, including the timing of trials, the time taken for results to emerge, and whether these results 'fitted' with individual experience all influenced the translation of trial results into clinical practice.

  12. Duncan Tanner Essay Prize 2016: Historical Pageants, Citizenship, and the Performance of Women's History before Second-Wave Feminism.

    Science.gov (United States)

    Thomas, Zoë

    2017-09-01

    This article argues that the early twentieth-century craze for historical pageants provided an opportunity for women's groups to bring a nascent, accessible form of women's history into the lives of local communities across Britain. Mainstream historical pageants were organized across the country, depicting selected episodes from the past usually relating to the local area. However, more than 200 inter-war pageants staged by women's organizations, church groups, and a number of university colleges have not yet been studied. In these pageants, women imaginatively portrayed professional, religious, political, noble, and 'ordinary' women from across history. Prior to second-wave feminism, when scholars advanced the study of women within the academy, thousands of people had been invested in re-enacting women's history since the inter-war years. Emphasizing the bravery and public duties of women in the past, historical pageants provided a non-controversial format through which women's groups could effectively project their beliefs about the role they felt women should play as newly enfranchised citizens. These popular performances capture the dispersed, yet committed, dedication to encouraging women's social citizenship in the inter-war years, and a more pluralistic understanding of women's engagement with 'feminist' ideas in everyday life across Britain. © The Author [2017]. Published by Oxford University Press.

  13. IAEA Nobel Peace Prize cancer and nutrition fund

    International Nuclear Information System (INIS)

    Kinley, D. III

    2006-05-01

    The Norwegian Nobel Committee awarded the 2005 Nobel Peace Prize to the IAEA and Director General ElBaradei in equal shares. The IAEA and its Director General won the 2005 Peace Prize for their efforts to prevent nuclear energy from being used for military purposes and to ensure that nuclear energy for peaceful purposes is used in the safest possible way. The IAEA Board of Governors subsequently decided that the IAEA's share of the prestigious prize would be used to create a special fund for fellowships and training to improve cancer control and childhood nutrition in the developing world. This fund is known as the 'IAEA Nobel Peace Prize Cancer and Nutrition Fund'. The money will be dedicated to enhancing human resources in developing regions of the world for improved cancer control and childhood nutrition. In the area of cancer control, the money will be spent on establishing regional cancer training institutes for the training of new doctors, medical physicists and technologists in radiation oncology to improve cancer treatment and care, as part of the IAEA's Programme of Action for Cancer Therapy (PACT). In the realm of nutrition, the focus of the Fund will be on capacity building in the use of nuclear techniques to develop interventions to contribute to improved nutrition and health for children in the developing world. Fund-supported fellowship awards will target young professionals, especially women, from Member States, through the IAEA's Technical Cooperation (TC) Programme. Alongside such awards, regional events will be organized in Africa, Asia and Latin America in cancer control and nutrition during 2006. The IAEA Secretariat is encouraging Member States and donors to contribute to the IAEA Nobel Peace Prize Cancer and Nutrition Fund by providing additional resources, in cash and in-kind

  14. INTRODUCTION: GRADUATE STUDENT SCHOLARSHIP

    Directory of Open Access Journals (Sweden)

    Laverne Jacobs

    2015-02-01

    Full Text Available The Windsor Yearbook of Access to Justice is proud to publish issue 32 (1. This issue features a special section highlighting the scholarship of graduate students. While it is always a pleasure to read promising work by newer scholars in the fields of law and social justice, we are certain that this collection of articles represents some of the finest and thought-provoking scholarship stemming from current graduate students in law. The articles stem from a graduate student essay contest that WYAJ held in 2013 and for which we received many submissions. The collection of selected papers offers a view of legal and interdisciplinary research examining issues that are topically diverse but which are all of deep, long-term importance to the world of access to justice. A reader of the special section on Graduate Student Scholarship will find explorations of access to justice from the perspectives of equality rights, discretion, adjudication and methods of legal service delivery, to name a few. A prize was offered to two papers judged to be of exceptional quality. I am very pleased to announce that the winners of those two prizes are Andrew Pilliar, for his article “Exploring a Law Firm Business Model to Improve Access to Justice” and Blair A. Major, for his contribution, “Religion and Law in R v NS: Finding Space to Re-think the Balancing Analysis”. The Editorial Board thanks all those who submitted papers to the contest and to this final special issue of the Windsor Yearbook of Access to Justice. Another notable feature of this issue is the introduction of a section called Research Notes. The Yearbook will periodically publish peer-reviewed research notes that present the findings of empirical (quantitative, qualitative or mixed method research studies. This section aims to contribute to the growing and important body of empirical scholarship within the realm of access to justice socio-legal research. We hope that you enjoy

  15. Lord Rutherford of Nelson, his 1908 Nobel Prize in Chemistry, and why he didn't get a second prize

    Science.gov (United States)

    Jarlskog, Cecilia

    2008-11-01

    'I have dealt with many different transformations with various periods of time, but the quickest that I have met was my own transformation in one moment from a physicist to a chemist.' Ernest Rutherford (Nobel Banquet, 1908) This article is about how Ernest Rutherford (1871-1937) got the 1908 Nobel Prize in Chemistry and why he did not get a second Prize for his subsequent outstanding discoveries in physics, specially the discovery of the atomic nucleus and the proton. Who were those who nominated him and who did he nominate for the Nobel Prizes? In order to put the Prize issue into its proper context, I will briefly describe Rutherford's whereabouts. Rutherford, an exceptionally gifted scientist who revolutionized chemistry and physics, was moulded in the finest classical tradition. What were his opinions on some scientific issues such as Einstein's photon, uncertainty relations and the future prospects for atomic energy? What would he have said about the 'Theory of Everything'? Extended version of an invited talk presented at the conference 'Neutrino 2008', Christchurch, NZ, 25-31 May 2008

  16. Undergraduate student Caleb Fleming wins Scripps Howard collegiate reporting prize

    OpenAIRE

    Broughton, Sandra S.

    2010-01-01

    The Scripps Howard Foundation has announced that Collegiate Times writer Caleb Fleming, of Warrenton, Va., a junior majoring in economics in the College of Science at Virginia Tech, has been awarded a 10-day journalism study trip to Japan.

  17. Methodology for Urbanism AR2U090 : Best essays 2010-2012

    NARCIS (Netherlands)

    Rocco, R.C.

    2012-01-01

    These are essays written by students of the course AR2U090 Research and Design Methodology for Urbanism from 2010 to 2012. This is a 5 ECTS course given within the Masters in Urbanism programme of the TU Delft by Roberto Rocco and Egbert Stolk. At the end of the course students are asked to write an

  18. Writing Essays on a Laptop or a Desktop Computer: Does It Matter?

    Science.gov (United States)

    Ling, Guangming; Bridgeman, Brent

    2013-01-01

    To explore the potential effect of computer type on the Test of English as a Foreign Language-Internet-Based Test (TOEFL iBT) Writing Test, a sample of 444 international students was used. The students were randomly assigned to either a laptop or a desktop computer to write two TOEFL iBT practice essays in a simulated testing environment, followed…

  19. Team-Building Activities in Dance Classes and Discoveries from Reflective Essays

    Science.gov (United States)

    Hanrahan, Stephanie J.; Pedro, Rachel A.

    2017-01-01

    The purpose of this study was to determine students' perceptions of team-building activities within a university Latin dance course. Students (N = 30) completed an evaluation of the team-building activities and wrote reflective essays about their experiences in the course. The course consisted of twenty 90-minute classes. In the third class…

  20. STUDENTS’ PERCEPTIONS OF THEIR REFLECTIVE ESSAY WRITING EXPERIENCE AND TEACHER FEEDBACK COMMENTS

    Directory of Open Access Journals (Sweden)

    Asiah Mohd Sharif

    2017-01-01

    Full Text Available Reflection which encompasses critical and analytical capabilities is a critical 21st century skill for students to develop. To ensure students are equipped with this skill, reflective writing has been identified as a possible tool. Teacher feedback on students’ written output therefore plays a role in developing students’ reflective skills. This study asks two questions: How do students perceive their experience writing reflective essays? What is the nature of the teacher’s feedback comments on students’ reflective essays and how do students perceive them? To answer these questions, nineteen ESL students in an entry-level Medical programme completed a questionnaire concerning their experiences writing reflective essays and perceptions of teacher feedback on these essays. Interviews were conducted with two students to follow-up on questionnaire responses. The content analysis showed that the students believed reflective writing played a small contribution to their language learning. Further investigation into the students’ perspectives of their teachers’ feedback comments suggests that even though the teachers’ feedback was positive, the students also referred to the comments as inadequate and ineffective. Pedagogical implications and suggestions for future research are discussed.

  1. EFL Students’ Responses on Learning Academic Essays in Indonesian Higher Education

    Directory of Open Access Journals (Sweden)

    Syayid Sandi Sukandi

    2017-02-01

    Full Text Available This article provides investigation on EFL students’ responses related to learning writing academic essays in the context of higher education in one of private universities in Indonesia. The gap that is studied in this research is related to rarity of English writing instructors in identifying what their students’ responses towards their learning process after completing an essay writing course and how the responses present significant ideas on improving writing instructors’ pedagogical practices in writing classrooms. Scope of this research is teaching and learning English writing within the context of English as a foreign language. Field of this research is English composition studies. This research applies a quantitative non-experiment design, with descriptive as its method and questionnaire as its instruments. Findings show that students view English writing in neutral attitude; meanwhile, writing thesis statement in an academic essay is the most difficult part to write (40.59% of all respondents, and grammar and punctuation in writing essay is the most difficult aspect of essay writing (51.96% of all respondents. In brief, this research shows that recognising which aspect of the academic essay that is difficult for the students and which element is hard for them is crucial for adjusting pedagogical practices for English writing instructors and improving quality of their teaching gradually in Indonesia

  2. THE EFFECTS OF TEACHING CRITICAL THINKING ON STUDENTS’ ARGUMENTATIVE ESSAY

    Directory of Open Access Journals (Sweden)

    A’am Rifaldi Khunaifi

    2015-03-01

    Full Text Available This study is directed to find out whether teaching critical thinking affects the writing ability of argumentative essay. This research employed quasi experimental design as it was intended to measure the effects of the strategy on the students’ ability in writing argumentative essay. The samples of the study were the students of class A and B enrolled in the seventh semester of the English Education Department of State Islamic College of Palangka Raya. To collect the data needed, it was used test as the instrument; it was Academic Writing for IELTS Test. The data were processed and analyzed by using SPSS 19.0 statistic technique of independent t-test and paired-sample t-test, and the analized data were concluded. From the result of the test, the independent t-test calculation in posttest scores in both groups shows that the significance value is higher than level of significance (0.194 > 0.05. It indicates that there is no significant difference between experimental and control groups. Moreover, the paired t-test calculation shows the result of paired sample test (0.000 < 0.05 in which there is a significant difference between pretest and posttest scores in experimental group after having treatments. Keywords: critical thinking, writing ability, argumentative essay

  3. Essays on the theory of numbers

    CERN Document Server

    Dedekind, Richard

    1963-01-01

    Two classic essays by great German mathematician: one provides an arithmetic, rigorous foundation for the irrational numbers, the other is an attempt to give the logical basis for transfinite numbers and properties of the natural numbers.

  4. Transforming the Reserve Component: Four Essays

    National Research Council Canada - National Science Library

    Binnendijk, Hans; Baranick, Michael J; Bell, Raymond E., Jr; Cordero, Gina; Duncan, Stephen M; Holshek, Christopher; Wentz, Larry

    2005-01-01

    This volume contains four essays on various aspects of the Reserve Component. We publish it at a time when Reserves are serving overseas at historically high rates and when new missions like homeland security demand their attention...

  5. Nobel Prize winner visits CERN’s superconductors

    CERN Multimedia

    2008-01-01

    On Wednesday 23 April Georg Bednorz, who won the Nobel Prize for physics in 1987, visited CERN along with 44 of his colleagues from the IBM Zurich Research Laboratory. Georg Bednorz (second from right) with colleagues from the IBM Zurich Research Laboratory in the LHC tunnel. On their arrival, Jos Engelen, the Chief Scientific Officer, gave the IBM group an introduction to CERN. Bednorz came to CERN only recently for the Open Days to give a seminar, but unfortunately did not have time to visit the experiments, so this trip was organised instead. Along with Alex Müller, Bednorz was awarded the Noble Prize for his discovery of superconductivity for the so-called high temperature superconductors, essentially copper-oxide-based compounds showing superconductivity at temperatures much higher than had previously been thought possible. The LHC magnets are built with low-temperature superconductors but many current leads that supply power to the LHC cryostats are made with...

  6. Tim Berners-Lee receives the Millennium Technology Prize

    CERN Multimedia

    2004-01-01

    On 15 April, for his invention of the Web, Tim Berners-Lee was awarded the first ever Millennium Technology Prize by the Finnish Technology Award Foundation, which recognises technological innovations of lasting benefit to society. "Tim Berners-Lee's invention perfectly encapsulates the spirit of the Prize. The Web is encouraging new types of social networks, contributing to transparency and democracy, and opening up new avenues for information management and business development," underlined Pekka Tarjanne, chairman of the jury and former Secretary-General of the International Telecommunication Union (ITU). Tim Berners-Lee is congratulated by Jukka Valtasaari, Finland's Ambassador to the United States. Tim Berners-Lee created the first server, browser and editor, the HTML code, the URL address and the HTTP transmission protocol at CERN in 1990. CERN released the Web into the public domain in 1993. Tim Berners-Lee is currently head of the World Wide Web Consortium, managed by ERCIM (Europe...

  7. Pierre Darriulat is awarded the André Lagarrigue Prize

    CERN Multimedia

    2009-01-01

    Pierre Darriulat at the VATLY Laboratory in Hanoï. Former CERN Research Director, Pierre Darriulat, who is now Professor of Physics at VATLY in Hanoi (Vietnam), has won the 2008 André Lagarrigue Prize. This prize, instituted by the Linear Accelerator Laboratory (LAL) at Orsay under the aegis of the French Physical Society, is awarded to front-line researchers who have had responsibility for machine/detector construction and derived maximum scientific benefit from such projects, performed in a French laboratory or in close collaboration with French groups. Pierre Darriulat has received the award in recognition of his outstanding career at the CEA, at LBL (Berkeley) and at CERN from 1964 onwards. At CERN he managed the experiments at the Intersecting Storage Rings (ISR) before taking charge of the UA2 collaboration from 1980 to 1986, which participated in decisive discoveries at the ppbar collider. In particular, in 1982, the UA2 experiment began observing high trans...

  8. CERN visit for a Norwegian Prize-winner

    CERN Multimedia

    2002-01-01

    One of the prize-winners of the Contest «Life in the Universe», the final of which was held at CERN during the Science and Technology Week in November 2001 (See Bulletin n°47/2002), came to CERN to receive his prize last June. The 15-year old Norwegian Ivar Marthinusen won a two-day visit to the Laboratory. He poses on the picture surrounded by his CERN's guardian angels: from left to right, Frank Tecker and Georges-Henry Hemelsoet from PS, Tommy Eriksson from AD, Sandrine Sanchez from the Visits Service, Ivar Mathinusen with his parents, Egil Lillestol (CERN/EP), Jens Vigen from the Library, Régine Chareyron from the Visits Service, Richard Jacobsson (CERN/EP) and Sophie Baillard from the Visits Service.

  9. Alert with destruction of stratospheric ozone: 95 Nobel Prize Winners

    International Nuclear Information System (INIS)

    Santamaria, J.; Zurita, E.

    1995-01-01

    After briefly summarizing the discoveries of the 95 Nobel Prize Winners in Chemistry related to the threats to the ozone layer by chemical pollutants, we make a soft presentation of the overall problem of stratospheric ozone, starting with the destructive catalytic cycles of the pollutant-based free radicals, following with the diffusion mathematical models in Atmospheric Chemistry, and ending with the increasing annual drama of the ozone hole in the Antarctica. (Author)

  10. Director of IMCS - National Prize Laureate of Moldova

    OpenAIRE

    Editorial board of the "Computer Science Journal of Moldova"

    2012-01-01

    Director of the Institute of Mathematics and Computer Science, Vice Editor-in-Chief of CSJM, and our colleague, D.Hab. Svetlana Cojocaru, in 2011 became the National Prize Laureate of Moldova. In accordance with Government decision, this distinction is given for ``outstanding achievements whose results have substantially enriched science, culture and art, had a considerable contribution to promoting a positive image of the country in the international arena, a significant impact on the develo...

  11. Nobel prize-winner Heinrich Rohrer visits CERN

    CERN Multimedia

    2008-01-01

    The Nobel prize-winner Heinrich Rohrer met young scientists on a recent visit to the Laboratory. From left to right: Xavier Gréhant (CERN Openlab), Ewa Stanecka (ATLAS), Magda Kowalska (ISOLDE), Heinrich Rohrer, Stéphanie Beauceron (CMS) and Ana Gago Da Silva (UNOSAT).Heinrich Rohrer, who shared the 1986 Nobel prize for physics with Gerd Binnig for the design of the scanning tunnelling microscope, visited CERN on 25 June. Welcomed by the Director-General, Robert Aymar, he visited the ATLAS cavern and control room, the Computer Centre, the Unosat project, the Antimatter Decelerator and ISOLDE. At the end of his visit, he voiced his admiration for CERN and its personnel. As a renowned Nobel prize-winner Heinrich Rohrer has the opportunity to pass on his experience and enthusiasm to young scientists. During the evening meal, at which he met five young physicists and computer scientists, who were delighted with the chance to talk to him, he stressed the importance for re...

  12. Kevin E. Trenberth Receives 2013 Climate Communication Prize: Response

    Science.gov (United States)

    Trenberth, Kevin E.

    2014-01-01

    I am delighted to be recognized with this prize. I want to first thank AGU and the prize committee and, especially, Nature's Own for establishing this prize in a field that has become contentious and highly political. It did not used to be this way. Following the media frenzy with the 2007 Intergovernmental Panel on Climate Change (IPCC) report, there was hope at the 2009 Conference of Parties meeting in Copenhagen that an international framework agreement on climate change might be achieved. It was not to be. Planned actions to address issues of climate change were undermined by huge funding of misinformation by vested interests. It was not helped by so-called "climategate" in which many emails illegally hacked from a computer server at the University of East Anglia in the United Kingdom were released, cherry picked, distorted, and misused by climate change deniers. Minor errors in the IPCC report were blown out of all proportion and ineffectively addressed. I was caught up in all this, and one of my many emails went viral: the "travesty" quote in which I bemoaned the inability to close the global energy balance associated with short-term climate variability but which was misinterpreted as saying there was no global warming. These examples highlight failures of communication.

  13. HGSA DNA day essay contest winner 60 years on: still coding for cutting-edge science.

    Science.gov (United States)

    Yates, Patrick

    2013-08-01

    MESSAGE FROM THE EDUCATION COMMITTEE: In 2013, the Education Committee of the Human Genetics Society of Australasia (HGSA) established the DNA Day Essay Contest in Australia and New Zealand. The contest was first established by the American Society of Human Genetics in 2005 and the HGSA DNA Day Essay Contest is adapted from this contest via a collaborative partnership. The aim of the contest is to engage high school students with important concepts in genetics through literature research and reflection. As 2013 marks the 60th anniversary of the discovery of the double helix of DNA by James Watson and Francis Crick and the 10th anniversary of the first sequencing of the human genome, the essay topic was to choose either of these breakthroughs and explain its broader impact on biotechnology, human health and disease, or our understanding of basic genetics, such as genetic variation or gene expression. The contest attracted 87 entrants in 2013, with the winning essay authored by Patrick Yates, a Year 12 student from Melbourne High School. Further details about the contest including the names and schools of the other finalists can be found at http://www.hgsa-essay.net.au/. The Education Committee would like to thank all the 2013 applicants and encourage students to enter in 2014.

  14. [The 69th Congress-urologists nominated for the Nobel Prize : Not everyone got a prize: four biographical sketches].

    Science.gov (United States)

    Moll, F H; Halling, T; Krischel, M; Hansson, N; Fangerau, H

    2017-09-01

    Our research group has reconstructed why the board certified urologists Werner Forssmann (1904-1979) and Charles Huggins (1901-1997) received the Nobel Prize in physiology or medicine (1956, and 1966, respectively). But the history of "Urology and the Nobel Prize" is in fact more multifaceted than the success stories of these two laureates suggest. James Israel (1848-1926), Berlin, Félix Guyon (1831-1920), Paris, Peter J. Freyer (1852-1921), London and Edwin Beer (1876-1938), New York were nominated for the award during the first three decades of the 20th century. Their candidacies mirror trends among leading urologists during the time when urology became a specialty in its own right.

  15. Empirical essays on energy economics

    Energy Technology Data Exchange (ETDEWEB)

    Thoenes, Stefan

    2013-06-13

    The main part of this thesis consists of three distinct essays that empirically analyze economic issues related to energy markets in the United States and Europe. The first chapter provides an introduction and discusses the motivation for the different analyses pursued in this thesis. The second chapter examines attention effects in the market for hybrid vehicles. We show that local media coverage, gasoline price changes and unprecedented record gasoline prices have a significant impact on the consumers' attention. As attention is not directly observable, we analyze online search behavior as a proxy for the revealed consumer attention. Our study is based on a unique weekly panel dataset for 19 metropolitan areas in the US. Additionally, we use monthly state-level panel data to show that the adoption rate of hybrid vehicles is robustly related to our measure of attention. Our results show that the consumers' attention fluctuates strongly and systematically. The third chapter shows how the effect of fuel prices varies with the level of electricity demand. It analyzes the relationship between daily prices of electricity, natural gas and carbon emission allowances with a semiparametric varying smooth coefficient cointegration model. This model is used to analyze the market impact of the nuclear moratorium by the German Government in March 2011. Futures prices of electricity, natural gas and emission allowances are used to show that the market efficiently accounts for the suspended capacity and correctly expects that several nuclear plants will not be switched on after the moratorium. In the fourth chapter, we develop a structural vector autoregressive model (VAR) for the German natural gas market. In particular, we illustrate the usefulness of our approach by disentangling the effects of different fundamental influences during four specific events: The financial crisis starting in 2008, the Russian-Ukrainian gas dispute in January 2009, the Libyan civil war

  16. Empirical essays on energy economics

    International Nuclear Information System (INIS)

    Thoenes, Stefan

    2013-01-01

    The main part of this thesis consists of three distinct essays that empirically analyze economic issues related to energy markets in the United States and Europe. The first chapter provides an introduction and discusses the motivation for the different analyses pursued in this thesis. The second chapter examines attention effects in the market for hybrid vehicles. We show that local media coverage, gasoline price changes and unprecedented record gasoline prices have a significant impact on the consumers' attention. As attention is not directly observable, we analyze online search behavior as a proxy for the revealed consumer attention. Our study is based on a unique weekly panel dataset for 19 metropolitan areas in the US. Additionally, we use monthly state-level panel data to show that the adoption rate of hybrid vehicles is robustly related to our measure of attention. Our results show that the consumers' attention fluctuates strongly and systematically. The third chapter shows how the effect of fuel prices varies with the level of electricity demand. It analyzes the relationship between daily prices of electricity, natural gas and carbon emission allowances with a semiparametric varying smooth coefficient cointegration model. This model is used to analyze the market impact of the nuclear moratorium by the German Government in March 2011. Futures prices of electricity, natural gas and emission allowances are used to show that the market efficiently accounts for the suspended capacity and correctly expects that several nuclear plants will not be switched on after the moratorium. In the fourth chapter, we develop a structural vector autoregressive model (VAR) for the German natural gas market. In particular, we illustrate the usefulness of our approach by disentangling the effects of different fundamental influences during four specific events: The financial crisis starting in 2008, the Russian-Ukrainian gas dispute in January 2009, the Libyan civil war in 2011 as

  17. Essays on incomplete contracts in regulatory activities

    Science.gov (United States)

    Saavedra, Eduardo Humberto

    This dissertation consists of three essays. The first essay, The Hold-Up Problem in Public Infrastructure Franchising, characterizes the equilibria of the investment decisions in public infrastructure franchising under incomplete contracting and ex-post renegotiation. The parties (government and a firm) are unable to credibly commit to the contracted investment plan, so that a second step investment is renegotiated by the parties at the revision stage. As expected, the possibility of renegotiation affects initial non-verifiable investments. The main conclusion of this essay is that not only underinvestment but also overinvestment in infrastructure may arise in equilibrium, compared to the complete contracting case. The second essay, Alternative Institutional Arrangements in Network Utilities: An Incomplete Contracting Approach, presents a theoretical assessment of the efficiency implications of privatizing natural monopolies which are vertically related to potential competitive firms. Based on the incomplete contracts and asymmetric information paradigm. I develop a model that analyzes the relative advantages of different institutional arrangements---alternative ownership and market structures in the industry--- in terms of their allocative and productive efficiencies. The main policy conclusion of this essay is that both ownership and the existence of conglomerates in network industries matter. Among other conclusions, this essay provides an economic rationale for a mixed economy in which the network is public and vertical separation of the industry when the natural monopoly is under private ownership. The last essay, Opportunistic Behavior and Legal Disputes in the Chilean Electricity Sector, analyzes post-contractual disputes in this newly privatized industry. It discusses the presumption that opportunistic behavior and disputes arise due to inadequate market design, ambiguous regulation, and institutional weaknesses. This chapter also assesses the presumption

  18. Le photorecit (The Photo Essay).

    Science.gov (United States)

    Linard, Monique

    1983-01-01

    A classroom game using a group of photographs from which students must derive a story is outlined. Beyond the original game, suggestions are given for further discussion, activities, and manipulation of the materials. Three series of photographs are provided as examples. (MSE)

  19. Economics for peace : Léon Walras and the Nobel peace prize

    OpenAIRE

    Sandmo, Agnar

    2007-01-01

    This paper is an account of the history of the attempt by Léon Walras to be awarded the Nobel Peace Prize for 1906. It describes Walras’ moves to get three of his Lausanne colleagues to nominate him for the Prize, the arguments advanced in the proposal, and the reception that it received by the Norwegian Peace Prize Committee in Kristiania (Oslo). It discusses whether Walras had realistic reasons to believe that he stood a real chance of winning the Prize, and it evaluates the val...

  20. Video of Christian Skau and Martin Raussen's interview with the Abel Prize Winner John Milnor

    DEFF Research Database (Denmark)

    Skau, Christian

    2011-01-01

    The television interview with Abel Laureate John Milnor that was broadcasted on Norwegian television in June is now available on the Abel Prize multimedia page. John Milnor received the Abel Prize «for pioneering discoveries in topology, geometry and algebra» to quote the Abel Committee. King...... Harald presented the Abel Prize to John Milnor at the award ceremony in Oslo, Norway on 24 May. Before the interview there is a short presentation of the award ceremony. John Milnor is interviewed by Martin Raussen and Christian Skau. The Abel Prize that carries a cash award of NOK 6 million (about EUR...

  1. Three essays on auction markets

    Science.gov (United States)

    Shunda, Nicholas James

    This dissertation contains a series of theoretical investigations of auction markets. The essays it contains cover wholesale electricity markets, a popular selling mechanism on eBay, and supplier entry into multi-unit procurement auctions. The study in Chapter 1 compares the procurement cost-minimizing and productive efficiency performance of the auction mechanism used by independent system operators in wholesale electricity auction markets in the U.S. with that of a proposed alternative. The current practice allocates energy contracts as if the auction featured a discriminatory final payment method when, in fact, the markets are uniform price auctions. The proposed alternative explicitly accounts for the market-clearing price during the allocation phase. We find that the proposed alternative largely outperforms the current practice on the basis of procurement costs in the context of simple auction markets featuring both day-ahead and real-time auctions and that the procurement cost advantage of the alternative is complete when we simulate the effects of increased competition. We also find that a tradeoff between the objectives of procurement cost minimization and productive efficiency emerges in our simple auction markets and persists in the face of increased competition. The study in Chapter 2 considers a possible rationale for an auction with a buy price. In an auction with a buy price, the seller provides bidders with an option to end the auction early by accepting a transaction at a posted price. The "Buy-It-Now" option on eBay is a leading example of an auction with a buy price. The study develops a model of an auction with a buy price in which bidders use the auction's reserve price and buy price to formulate a reference price. The model both explains why a revenue-maximizing seller would want to augment her auction with a buy price and demonstrates that the seller sets a higher reserve price when she can affect the bidders' reference price through the

  2. Essays on Macroeconomics and Oil

    Science.gov (United States)

    Cakir, Nida

    In these essays, I examine (i) the empirical methods that are widely used in the literature to measure total factor productivity growth and (ii) the impact of nationalization on productivity in the oil industry. The first chapter, which is an ongoing work with SHI, Wei, investigates two empirical measures, quantity-based (primal) measure and price-based (dual) measure, of total factor productivity growth. My co-author and I analyze how these two measures are affected by output market imperfection or variable capacity utilization. We find that under constant-returns-to-scale production function assumption, existence of the imperfect competition in the output market creates a gap between the measured TFP growth and the true TFP growth, no matter which method is used. However, theoretically, it does not affect the equivalence between the two measures. Under variable capacity utilization, we show that constant-returns-to-scale assumption is almost enough to guarantee the validity of the two methods in correctly capturing the true TFP growth. In the second and third chapters, I analyze the link between nationalization and productivity. The second chapter documents the trends in expropriation acts, and evaluates the impact of expropriations on labor productivity of resource-rich developing countries in the oil industry. In the first part of this chapter, I investigate the trends in the expropriation acts that took place in 102 developing countries during the period 1922-2006. I find that more than half of the acts occurred between 1970 and 1976, there has been an increase in the number of expropriations in recent years, and the extractive sector including petroleum is more likely to be expropriated. Motivated by these facts, in the second part, I examine the oil industry in a period of widespread expropriations, the 1970s. In a sample of major oil-producing countries including OPEC and non-OPEC members, I show that losses in relative labor productivity after

  3. Improving Undergraduates’ Argumentative Group Essay Writing through Self-assessment

    Directory of Open Access Journals (Sweden)

    Yong Mei Fung

    2015-10-01

    Full Text Available When writing an argumentative essay, writers develop and evaluate arguments to embody, initiate, or simulate various kinds of interpersonal and textual interaction for reader consideration (Wu & Allison, 2003. This is quite challenging for English as a second language (ESL learners. To improve the quality of their writing, students need to review their draft throughout the writing process. This study aimed to investigate the effect of self-assessment in group writing and how group work improves students’ writing ability. An intact class comprising 22 first-year undergraduates participated in the study.  Data were collected from pre- and post-treatment writing tests, semi-structured interview and reflection entries. The results revealed that self-assessment has a significant effect on students’ writing performance. Group work also enhanced social and cognitive development of the students. This study provides insights into the use of self-assessment in writing class to develop learner autonomy and improve writing ability. Keywords: Argumentative essay, Self-assessment, Learner autonomy, Group writing, ESL learners

  4. Essays on refining markets and environmental policy

    Science.gov (United States)

    Oladunjoye, Olusegun Akintunde

    This thesis is comprised of three essays. The first two essays examine empirically the relationship between crude oil price and wholesale gasoline prices in the U.S. petroleum refining industry while the third essay determines the optimal combination of emissions tax and environmental research and development (ER&D) subsidy when firms organize ER&D either competitively or as a research joint venture (RJV). In the first essay, we estimate an error correction model to determine the effects of market structure on the speed of adjustment of wholesale gasoline prices, to crude oil price changes. The results indicate that market structure does not have a strong effect on the dynamics of price adjustment in the three regional markets examined. In the second essay, we allow for inventories to affect the relationship between crude oil and wholesale gasoline prices by allowing them to affect the probability of regime change in a Markov-switching model of the refining margin. We find that low gasoline inventory increases the probability of switching from the low margin regime to the high margin regime and also increases the probability of staying in the high margin regime. This is consistent with the predictions of the competitive storage theory. In the third essay, we extend the Industrial Organization R&D theory to the determination of optimal environmental policies. We find that RJV is socially desirable. In comparison to competitive ER&D, we suggest that regulators should encourage RJV with a lower emissions tax and higher subsidy as these will lead to the coordination of ER&D activities and eliminate duplication of efforts while firms internalize their technological spillover externality.

  5. Comparison between Two Assessment Methods; Modified Essay Questions and Multiple Choice Questions

    Directory of Open Access Journals (Sweden)

    Assadi S.N.* MD

    2015-09-01

    Full Text Available Aims Using the best assessment methods is an important factor in educational development of health students. Modified essay questions and multiple choice questions are two prevalent methods of assessing the students. The aim of this study was to compare two methods of modified essay questions and multiple choice questions in occupational health engineering and work laws courses. Materials & Methods This semi-experimental study was performed during 2013 to 2014 on occupational health students of Mashhad University of Medical Sciences. The class of occupational health and work laws course in 2013 was considered as group A and the class of 2014 as group B. Each group had 50 students.The group A students were assessed by modified essay questions method and the group B by multiple choice questions method.Data were analyzed in SPSS 16 software by paired T test and odd’s ratio. Findings The mean grade of occupational health and work laws course was 18.68±0.91 in group A (modified essay questions and was 18.78±0.86 in group B (multiple choice questions which was not significantly different (t=-0.41; p=0.684. The mean grade of chemical chapter (p<0.001 in occupational health engineering and harmful work law (p<0.001 and other (p=0.015 chapters in work laws were significantly different between two groups. Conclusion Modified essay questions and multiple choice questions methods have nearly the same student assessing value for the occupational health engineering and work laws course.

  6. Enhancing Content Knowledge in Essay Writing Classes: A Multimedia Package for Iranian EFL Learners

    Science.gov (United States)

    Majelan, Marziyeh Tahmouresi

    2014-01-01

    The main objective of this study was to investigate empirically if promoting a multimedia package enhances content knowledge in essay writing of 80 junior English translation students at a University in Karaj, Iran; plus, whether the learners' writing content improve due to the presence of the multimedia package or not. The multimedia was…

  7. Onsite: A Residency with Tim Rollins/KOS. A Photo Essay.

    Science.gov (United States)

    Placky, Robert

    2000-01-01

    Presents a photo essay that visually narrates the workshop that took place in State College, Pennsylvania, from October 19-24, 1998 bringing together middle and high school students with Tim Rollins, who is a conceptual artist and educator, and Kids of Survival (KOS). (CMK)

  8. Moves and Wrap-Up Sentences in Chinese Students’ Essay Conclusions

    Directory of Open Access Journals (Sweden)

    Donghong Liu

    2015-06-01

    Full Text Available Whether L1 (first language rhetorical transfer affects L2 (second language writing remains a controversial issue. Based on Hyland’s move theory, this article focuses on the moves and the quality of wrap-up sentences in essay conclusions, exploring the impact of L1 rhetorical transfer. One hundred eighty-four expository essays written by Chinese college students were analyzed, as well as 20 English and 20 Chinese model essays. Besides, sentence-initial discourse markers in 100 Chinese model essays were collected and categorized to investigate why Chinese teachers and students favor certain English linking adverbials. The research results show that the Chinese students displayed their strategy use in Discourse Marker, Consolidation and Close, but the preference to certain sets of linking adverbials and Affirmation move can be attributed to the L1 rhetorical transfer at lexical level and text level. In this study, L1 rhetorical transfer has been found to go hand in hand with strategy use. For the students at tertiary level, strategy use might overweigh L1 rhetorical transfer.

  9. Accounting Issues: An Essay Series Part IX--Statement of Cash Flows

    Science.gov (United States)

    Laux, Judy

    2009-01-01

    This essay series, beginning with Laux [2007a], defends the proposition that eliminating the theoretical chapter from the principles level accounting course has weakened the introduction for students new to this subject, perhaps resulting in some adverse selection for the accounting profession. As a remedy, it offers concise theoretical articles…

  10. From Digital Natives to Digital Wisdom: Hopeful Essays for 21st Century Learning

    Science.gov (United States)

    Prensky, Marc

    2012-01-01

    What can you learn on a cell phone? Almost anything! How does that concept fit with our traditional system of education? It doesn't. Best-selling author and futurist Marc Prensky's book of essays challenges educators to "reboot" and make the changes necessary to prepare students for 21st century careers. His "bottom-up" vision is based on…

  11. First-year students’ essay writing practices: Formative feedback and interim literacies

    Directory of Open Access Journals (Sweden)

    Emmanuel Esambe

    2016-03-01

    Full Text Available The varying literacy standards that undergraduate students represent are a reflection of their interim grasp of academic literacy (Paxton 2007. The aim of this study is to analyse a small group of undergraduate first-year students’ depiction of their interim grasp of academic writing and to reflect on how lecturers use formative feedback to respond to specific issues regarding students’ academic transitions within their discipline. Using an emancipatory methodology, this study was designed as a participatory action research. Qualitative data from focus group interviews with lecturers and photovoice presentations by first-year dental technology students were used to explore how students demonstrated their interim grasp of academic essay writing in a Health Science department at a university of technology. However, this article, which is part of a broader study, analyses a small class of first-year students’ depiction of their interim grasp of essay writing and reflects on how their lecturers use formative feedback to respond to these students’ academic transitions within their discipline. Using activity theory and morphogenetic realist theory to analyse essay writing activities during an intervention, the study reveals that images are potent artefacts that students and lecturers use to build meaningful dialogue during essay writing in an uneven terrain.

  12. Manne Siegbahn and the 1924 Nobel Prize for Physics

    International Nuclear Information System (INIS)

    Bergstroem, I.

    1988-01-01

    The Research Institute of Physics celebrates its fiftieth anniversary with a Workshop and Symposium on the Physics of Low-Energy Stored and Trapped Particles. On July 1, 1937, Professor Manne Siegbahn was appointed the first director of the Institute. Because of this celebration a personal account is given of Manne Siegbahn's contribution to atomic structure physics. Comments will also be given on the procedure in the Swedish Academy of Sciences when Siegbahn in 1925 received the 1924 Nobel Prize for Physics 'for his discoveries and research in the field of X-ray spectroscopy'. (orig.)

  13. The time-dependent prize-collecting arc routing problem

    DEFF Research Database (Denmark)

    Black, Dan; Eglese, Richard; Wøhlk, Sanne

    2013-01-01

    A new problem is introduced named the Time-Dependent Prize-Collecting Arc Routing Problem (TD-PARP). It is particularly relevant to situations where a transport manager has to choose between a number of full truck load pick-ups and deliveries on a road network where travel times change...... with the time of day. Two metaheuristic algorithms, one based on Variable Neighborhood Search and one based on Tabu Search, are proposed and tested for a set of benchmark problems, generated from real road networks and travel time information. Both algorithms are capable of finding good solutions, though...

  14. Chronobiology --2017 Nobel Prize in Physiology or Medicine.

    Science.gov (United States)

    Yuan, Li; Li, Yi-Rou; Xu, Xiao-Dong

    2018-01-20

    Chronobiology is a field of biology that examines the generation of biological rhythms in various creatures and in many parts of body, and their adaptive fitness to solar- and lunar-related periodic phenomena. The synchronization of internal circadian clocks with external timing signals confers accurate phase response and tissue homeostasis. Herein we state a series of studies on circadian rhythms and introduce the brief history of chronobiology. We also present a detailed timeline of the discoveries on molecular mechanisms controlling circadian rhythm in Drosophila, which was awarded the 2017 Nobel Prize in Physiology or Medicine. The latest findings and new perspectives are further summarized to indicate the significance of circadian research.

  15. Google Science Fair 2012 : Grand Prize Winner Brittany Wenger

    CERN Multimedia

    Maximilien Brice

    2012-01-01

    17-18 age category AND Grand Prize Winner: Brittany Wenger (USA)—“Global Neural Network Cloud Service for Breast Cancer.” Brittany’s project harnesses the power of the cloud to help doctors accurately diagnose breast cancer. Brittany built an application that compares individual test results to an extensive dataset stored in the cloud, allowing doctors to assess tumors using a minimally-invasive procedure. Brittany Michelle Wenger, and her mother, passed through the CERN Control Centre accompanied by Mike Lamont, CERN Beams Department, Operation Group Leader.

  16. The world made by Noble prize : chemistry volume II

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-06-15

    This book has two parts of items related chemistry. The contents of the first part are Preface, Alfred Bemhard Nobel, Pioneers without Nobel Prize, Garbage Bag, Non-sticky Frying Pan, Nylon Stockings, Plastic Electricity, Synthetic Dyestuff, Gin and Tonic, Soccer Ball, Fertilizer, DDT, Dentifrice, Kimchi, Makgeolli, Ice cream, Anodyne, and firefly. The contents of the second part are PET-MRI, Color photo, Holography, Art diamond, an incandescent lamp and Neon Sign, Imitation works, Alchemy, Nuclear Power plant, Synthetic Oil and Sugar, Propane gas, Water Car, Estate agency Mars, and reference.

  17. Paul Ehrlich: the Nobel Prize in physiology or medicine 1908.

    Science.gov (United States)

    Piro, Anna; Tagarelli, Antonio; Tagarelli, Giuseppe; Lagonia, Paolo; Quattrone, Aldo

    2008-01-01

    We wish to commemorate Paul Ehrlich on the centennial of his being awarded the Nobel Prize in Physiology or Medicine in 1908. His studies are now considered as milestones in immunology: the morphology of leukocytes; his side-chain theory where he defined the cellular receptor for first time; and his clarification of the difference between serum therapy and chemotherapy. Ehrlich also invented the first chemotherapeutic drug: compound 606, or Salvarsan. We have used some original documents from the Royal Society of London, where Ehrlich was a fellow, and from Leipzig University, where he took a degree in medicine.

  18. [Women in natural sciences--Nobel Prize winners].

    Science.gov (United States)

    Zuskin, Eugenija; Mustajbegović, Jadranka; Lipozencić, Jasna; Kolcić, Ivana; Spoljar-Vrzina, Sanja; Polasek, Ozren

    2006-01-01

    Alfred Bernhard Nobel was the founder of the Nobel Foundation, which has been awarding world-known scientists since 1901, for their contribution to the welfare of mankind. The life and accomplishments of Alfred Bernhard Nobel are described as well as scientific achivements of 11 women, Nobel prize winners in the field of physics, chemistry, physiology and/or medicine. They are Marie Sklodowska Curie, Maria Goeppert Mayer, Irene Joliot-Curie, Dorothy Crowfoot Hodgkin, Gerty Theresa Radnitz Cori, Rosalyn Sussman Yalow, Barbara McClintock, Rita Levi-Montalcini, Gertrude Elion, Christine Nusslein-Volhard and Linda B. Buck.

  19. Director of IMCS - National Prize Laureate of Moldova

    Directory of Open Access Journals (Sweden)

    Editorial board of the "Computer Science Journal of Moldova"

    2012-02-01

    Full Text Available Director of the Institute of Mathematics and Computer Science, Vice Editor-in-Chief of CSJM, and our colleague, D.Hab. Svetlana Cojocaru, in 2011 became the National Prize Laureate of Moldova. In accordance with Government decision, this distinction is given for ``outstanding achievements whose results have substantially enriched science, culture and art, had a considerable contribution to promoting a positive image of the country in the international arena, a significant impact on the development of socio-economic, scientific and technical progress, national and world culture.''

  20. The world made by Noble prize : chemistry volume II

    International Nuclear Information System (INIS)

    2007-06-01

    This book has two parts of items related chemistry. The contents of the first part are Preface, Alfred Bemhard Nobel, Pioneers without Nobel Prize, Garbage Bag, Non-sticky Frying Pan, Nylon Stockings, Plastic Electricity, Synthetic Dyestuff, Gin and Tonic, Soccer Ball, Fertilizer, DDT, Dentifrice, Kimchi, Makgeolli, Ice cream, Anodyne, and firefly. The contents of the second part are PET-MRI, Color photo, Holography, Art diamond, an incandescent lamp and Neon Sign, Imitation works, Alchemy, Nuclear Power plant, Synthetic Oil and Sugar, Propane gas, Water Car, Estate agency Mars, and reference.

  1. Regulation strategies of contemporary school life: an analysis of the 8th brazilian teacher prize

    Directory of Open Access Journals (Sweden)

    Clarice Salete Traversini

    2017-02-01

    Full Text Available This paper aims to analyze some regulation strategies of contemporary school life taking place under the neoliberal governmentality in Brazil according to authors such as Foucault (2008, Veiga-Neto & Saraiva (2011 and Young (2011, and researchers of teacher education and contemporary teaching, such as Nóvoa (2009, 2012 and Silva (2014. The publication of the 8th Brazilian Teacher Prize, 2014 edition, with 39 teachers awarded, and the syntheses of the winning projects were selected for analysis. The question raised is which regulation strategies of contemporary school life are present in the set of projects in the 8th edition of the Brazilian Teacher Prize? Two regulation strategies of contemporary school life have been identified. In one of them, called pedagogy of protections, according to Silva (2014, knowledge related to social issues is central. The other one concerns the emphasis given on full-time education, which takes place by extending school hours, as a means for the early intervention of students in social issues. Based on Nóvoa (2013, the authors have proposed the refocusing of school roles by considering the appropriation of school knowledge as central to school. An intersectoral coordination is needed so that the political pedagogical project and school daily actions can be planned along with other social agencies that assist to the community. This enables the partner sectors to perform protection roles, and both the school and the teachers are able to focus on their specific functions, i.e. teaching and educating in the full sense of education.

  2. Thomas C. Schelling and the Computer: Some Notes on Schelling's Essay "On Letting a Computer Help with the Work"

    OpenAIRE

    Rainer Hegselmann

    2012-01-01

    Today the Schelling model is a standard component in introductory courses to agent-based modelling and simulation. When Schelling presented his model in the years between 1969 and 1978, his own analysis was based on manual table top exercises. Even more, Schelling explicitly warned against using computers for the analysis of his model. That is puzzling. A resolution to that puzzle can be found in an essay that Schelling wrote as teaching material for his students. That essay is now published ...

  3. An essay concerning human understanding: how the cerebri anatome of Thomas Willis influenced John Locke.

    Science.gov (United States)

    Lega, Bradley C

    2006-03-01

    Neurosurgeons are familiar with the anatomic investigations of Thomas Willis, but his intellectual legacy actually extends into the arena of philosophy. John Locke was a student of Willis while at Oxford, and this essay explores how some of Willis's anatomic discoveries might have influenced the ideas Locke expressed in his Essay Concerning Human Understanding. It also includes historical information about 17th century England and the group of men (including Christopher Wren and Robert Boyle) who worked with Willis and founded the Oxford Experimental Philosophy Club, which became the Royal Society.

  4. ["If Berger had survived the second world war - he certainly would have been a candidate for the Nobel Prize". Hans Berger and the legend of the Nobel Prize].

    Science.gov (United States)

    Gerhard, U-J; Schönberg, A; Blanz, B

    2005-03-01

    The public opinion pays much attention to the Nobel Prize as an indicator for the scientific efficiency of a university or a country in connection with foundation of so-called elite universities. The former holder of the psychiatric chair in Jena and discoverer of the electroencephalogram Hans Berger (1873 - 1941) came into discussion as candidate for the Nobel Prize in physiology or medicine. The current medical-historical publications maintain the view that Berger should have received the Nobel Prize in 1936 as well as in 1949. This was prevented in 1936 by an enactment from Hitler, which forbid him to accept the prize, and later in 1949 by Berger's own death. According to documents of the Nobel archives these statements can be disproved. Berger was only nominated three times out of 65 nominations in 1940. Because of his death the other two recommendations in 1942 and 1947 were never evaluated.

  5. 77 FR 56697 - Culturally Significant Objects Imported for Exhibition Determinations: “The English Prize: The...

    Science.gov (United States)

    2012-09-13

    ... Determinations: ``The English Prize: The Capture of the Westmorland, an Episode of the Grand Tour'' SUMMARY... objects to be included in the exhibition ``The English Prize: The Capture of the Westmorland, an Episode... British Art, New Haven, CT, from on or about October 4, 2012, until on or about January 13, 2013, and at...

  6. The History of Molecular Structure Determination Viewed through the Nobel Prizes.

    Science.gov (United States)

    Jensen, William P.; Palenik, Gus J.; Suh, Il-Hwan

    2003-01-01

    Discusses the importance of complex molecular structures. Emphasizes their individual significance through examination of the Nobel Prizes of the 20th century. Highlights prizes awarded to Conrad Rontgen, Francis H.C. Crick, James D. Watson, Maurice H.F. Wilkins, and others. (SOE)

  7. Collecting Poetry for the Academic Library: An Evaluation of Poetry Prizes as Selection Tools

    Science.gov (United States)

    Golomb, Liorah

    2011-01-01

    This paper examines the usefulness of poetry book prizes as a selection tool by evaluating their fairness, meaningfulness, and reliability as an indication of quality. The results of two surveys, one collecting data on poetry book prizes and the other asking librarians about their collecting practices, suggest that selecting on the basis of prizes…

  8. The young, not-so-young, and the 2007 Retrovirology Prize: call for nominations

    Directory of Open Access Journals (Sweden)

    Jeang Kuan-Teh

    2007-09-01

    Full Text Available Abstract Recent findings suggest an aging scientific work force and an almost static publishing productivity in the United States. The Retrovirology Prize seeks to recognize and encourage the work of a mid-career retrovirologist between the ages of 45 and 60. The 2006 Retrovirology Prize was awarded to Dr. Joseph G. Sodroski.

  9. Monsef Benkirane awarded 2013 Ming K. Jeang Foundation Retrovirology Prize: landmark HIV-1 research honoured

    NARCIS (Netherlands)

    Berkhout, Ben; Lever, Andrew; Wainberg, Mark; Fassati, Ariberto; Borrow, Persephone; Fujii, Masahiro

    2013-01-01

    Dr. Monsef Benkirane, from the Laboratoire de Virologie Moleculaire in Montpellier, France, has been announced as the recipient of the 2013 Retrovirology Prize. This bi-annual prize covers all aspects of the Retrovirology field and celebrates groundbreaking research from retrovirologists aged

  10. The Rolf and Gertrud Dahlgren Prize for 2017 Awarded to Hans Walter Lack

    DEFF Research Database (Denmark)

    Friis, Ib

    2018-01-01

    The reasons for awarding the Rolf and Gertrud Dahlgren Prize to Hans Walter Lack are summarised and the prize described. It is also mentioned that Rosén's Linnaeus Medal in Gold was awarded to Arne Strid at the same ceremony....

  11. 77 FR 58114 - SunShot Prize: Race to the Rooftop

    Science.gov (United States)

    2012-09-19

    ...: Race to the Rooftop competition challenges the ingenuity of America's businesses and communities to... achieve a $1 per watt non-hardware cost using innovative, verifiable processes and business practices. As... competition. Today's notice announces the SunShot Prize and the release of prize rules. Issued in Washington...

  12. APS presents prizes in fluid dynamics and plasma physics

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This article reviews the presentation of the American Physical Society awards in fluid dynamics and plasma physics. The recipient of the plasma physics James Clerk Maxwell Prize was John M. Green for contributions to the theory of magnetohydrodynamics equilibria and ideal and resistive instabilities, for discovering the inverse scattering transform leading to soliton solutions of many nonlinear partial differential equations and for inventing the residue method of determining the transition to global chaos. The excellence in Plasma Physics Research Award was presented to Nathaniel A. Fisch for theoretical investigations of noninductive current generation in toroidally confined plasma. Wim Pieter Leemans received the Simon Ramo Award for experimental and simulational contributions to laser-plasma physics. William R. Sears was given the 1992 Fuid Dynamics Prize for contributions to the study of steady and unsteady aerodynamics, aeroacoustics, magnetoaerodynamics,and wind tunnel design. William C. Reynolds received the Otto Laporte Award for experimental, theoretical, and computational work in turbulence modeling and control and leadership in direct numerical simulation and large eddy simulation

  13. Robert J. Shiller: Nobel prize for 2013: Capital market efficiency

    Directory of Open Access Journals (Sweden)

    Pantelić Svetlana

    2015-01-01

    Full Text Available In 2013 the Nobel Prize in Economic Sciences was awarded to the American economists, Eugene Fama, Lars Peter Hansen and Robert Shiller. The monetarists, Fama and Hansen, from the University of Chicago, and the Neo- Keynesian, Shiller, from the Yale University, according to the Swedish Royal Academy, won this prestigious prize for their research providing mathematical and economic models to determine (irregularities in the stock value trends at the stock exchanges. With his colleagues, in the 1960s Fama established that, in the short term, it is extremely difficult to forecast stock prices, given that new information gets embedded in the prices rather quickly. Shiller, however, determined that, although it is almost impossible to predict the stock prices for a period of few days, this is not true for a period of several years. He discovered that the stock prices fluctuate much more substantially than corporation dividents, and that the relationship between prices and dividends tends to decline when high, and to grow when low. This pattern does not apply only to stocks, but also to bonds and other forms of capital.

  14. Eugene F. Fama: Nobel prize for 2013: Capital market efficiency

    Directory of Open Access Journals (Sweden)

    Pantelić Svetlana

    2015-01-01

    Full Text Available In 2013 the Nobel Prize in Economic Sciences was awarded to the American economists, Eugene Fama, Lars Peter Hansen and Robert Shiller. The monetarists, Fama and Hansen, from the University of Chicago, and the Neo- Keynesian, Shiller, from the Yale University, according to the Swedish Royal Academy, won this prestigious prize for their research providing mathematical and economic models to determine (irregularities in the stock value trends at the stock exchanges. With his colleagues, in the 1960s Fama established that, in the short term, it is extremely difficult to forecast stock prices, given that new information gets embedded in the prices rather quickly. Shiller, however, determined that, although it is almost impossible to predict the stock prices for a period of few days, this is not true for a period of several years. He discovered that the stock prices fluctuate much more substantially than corporation dividents, and that the relationship between prices and dividends tends to decline when high, and to grow when low. This pattern does not apply only to stocks, but also to bonds and other forms of capital.

  15. Soviet Union in the context of the Nobel prize

    CERN Document Server

    Blokh, Abram M

    2018-01-01

    The result of meticulous research by Professor Abram Blokh, this book presents facts, documents, thoughts and comments on the system of the Nobel Prize awards to Russian and Soviet scientists. It provides a comprehensive overview of the relationship between the ideas expressed by the Nobel Foundation and those expressed by the autocratic and totalitarian regimes in Russia and the ex-Soviet Union during the 20th century who had the same attitude of revulsion toward the intellectual and humanistic values represented by the Nobel Prizes. To do his research, the author had access to the declassified documents in the archives of the Nobel Foundation for many years. Also included in the book are new materials obtained and developed by the author after the publication of the first two editions (in Russian). This additional information is from the archives of the Soviet Ministry of Foreign Affairs, the Russian Academy of Sciences, the Soviet Writers' Union et al. in Moscow and St Petersburg. These documents shed new...

  16. Editorial: The Sackler International Prize in Biophysical Sciences

    Science.gov (United States)

    Frydman, Lucio

    2018-02-01

    The Raymond and Beverly Sackler International Prize is awarded alternatively in the fields of Biophysics, Chemistry and Physics on a yearly basis, by Tel Aviv University. The price is intended to encourage dedication to science, originality and excellence, by rewarding outstanding scientists under 45 years of age, with a total purse of 100,000. The 2016 Raymond and Beverly Sackler Prize was awarded in the field of Magnetic Resonance last February in a festive symposium, to three excellent researchers: Professor John Morton (University College London), Professor Guido Pintacuda (Ecole Normale Supérieure de Lyon and CNRS), and Professor Charalampos Kalodimos (at the time at the University of Minnesota). John was recognized for his novel contributions to quantum information processing, by means of a range of highly elegant physical phenomena involving both NMR and EPR. Guido was recognized for his methodological advances in solid state NMR spectroscopy, including advances in proton detection under ultrafast MAS at ultrahigh magnetic field, and for his insightful applications to challenging biological systems. While Charalampos (Babis) was recognized for beautifully detailed characterizations of structure, function, and dynamics in challenging and important biological systems through solution NMR spectroscopy.

  17. Essays on Legal and Illegal Immigration.

    Science.gov (United States)

    Pozo, Susan, Ed.

    Major issues of the debate that led to the passage of an immigration reform bill are discussed and analyzed in this collection of six papers that were delivered as public lectures at Western Michigan University during the 1984-85 academic year. The essays reflect a broad range of views on the effects of immigration on the United States economy and…

  18. essay writing for undergraduate and postgraduate medical

    African Journals Online (AJOL)

    Dr. E. P. Gharoro

    *E.E. Okpere, ** E.J. Enabudoso. *Chairman, Faculty of Obstetrics and Gynaecology, National Postgraduate. Medical College of Nigeria, **Editor, Benin Journal of Postgraduate Medicine. INTRODUCTION. The written examination in most medical examinations consists of long and/or short essays and multiple.

  19. Essays in empirical finance and monetary policy

    NARCIS (Netherlands)

    van Holle, Frederiek

    2017-01-01

    This dissertation consists of three essays. In the first paper, “Stock-Bond Correlations, Macroeconomic Regimes and Monetary Policy”, we link the evolution of stock-bond correlations for an international sample to both local and global regimes in inflation, the output gap and monetary policy. We

  20. A Small Essay About a Big Boulevard

    Directory of Open Access Journals (Sweden)

    Elena Grigoryeva

    2015-08-01

    Full Text Available The essay presents the analogies of turning city borders and walls into boulevards and gardens through the examples of Moscow and Irkutsk. The main street of Irkutsk is viewed in a new light, as a boulevard. It is proposed to take into consideration the peculiarities of the four sense-parts of the street when working on design codes.

  1. essay writing for undergraduate and postgraduate medical

    African Journals Online (AJOL)

    Dr. E. P. Gharoro

    E.E. Okpere, E.J. Enabudoso. 68 or listing is not adequate, and these are common causes of poor performance in the essays. Also, remember it is a clinical examination, and a clinical approach in your analysis is required. • Communication: no matter how up- to-date and comprehensive your factual knowledge is, or how.

  2. PROCESS OF WRITING IN AN ESSAY WRITING TEST: DOES IT WORK?

    OpenAIRE

    AB Prabowo KA, S.Pd., M.Hum. AB Prabowo KA, S.Pd., M.Hum.

    2017-01-01

    In the writing teaching and learning, good students should involve process of writing in order to produce an effective writing. This statement is supported by Oshima (2006:3) that writing is as a process rather than a product. The process of writing includes prewriting, drafting, revising, editing and publishing. The process of writing is used to organize what the students think, plan and help them in writing a composition, especially an essay. It means that the ideas organized can be done th...

  3. Application of the PEE Model to essay composition in an IELTS preparation class

    Directory of Open Access Journals (Sweden)

    Ender Orlando Velasco Tovar

    2015-01-01

    Full Text Available Based on two case studies, this study investigates the application of the Point, Explanation, Example (PEE model to essay composition in a multi-lingual IELTS preparation class. This model was incorporated into an eight-week programme of instruction to ESL adults in London, England. Students preparing for the IELTS exam were asked to write pre and post instruction essays on a given topic within 40 minutes. Employing the IELTS band descriptors (IELTS, 2013b and analyses of coherence and cohesion in line with Systemic Functional Linguistic concepts (Halliday and Matthiessen, 2004; McCarthy, 1991, samples of students’ writing were analysed. Data from students’ pre and post instruction interviews was also gathered and analysed. The findings of this study suggest that the PEE model is to some extent effective in improving the essay composition performance of IELTS students, in particular in the area of cohesion and coherence. Students find the PEE model useful in regard to the clarity and structure that the model seems to add to their essays.

  4. The Talloires Network and the MacJannet Prize for Global Citizenship: Explorations on sustainable and innovative leadership

    Directory of Open Access Journals (Sweden)

    Brianda Hernandez Cavalcanti

    2017-06-01

    Full Text Available Higher education does not exist in a vacuum. Institutions of higher learning should serve as vibrant and dynamic anchors to their communities and to society. Civic engagement and community service should be inextricable from research, teaching and learning. The Talloires Network is an international coalition of higher education institutions founded on such a vision. It is because of this vision that the MacJannet Foundation approached the Talloires Network in 2009 to establish the MacJannet Prize for Global Citizenship. Following in the footsteps of founders Donald and Charlotte MacJannet, the international Foundation is dedicated to providing pathways for individuals and institutions to use their skills for the good of their communities. The MacJannet Prize recognizes exceptional student community engagement initiatives at Talloires Network member universities and contributes financially to their ongoing public service efforts. This special edition journal of Gateways: International Journal of Community Research and Engagement features articles from five first-place MacJannet Prize winners and one second-place winner. The articles offer a glimpse of university civic engagement projects in six countries created to help marginalised and vulnerable communities. They highlight the complexity of civic engagement efforts in different institutional environments and regions of the world and provide insight into the pedagogy and practice of engagement. Further, the articles highlight the many challenges associated with this type of work, not only with scaling up the initiatives but with institutionalising them. Finally, these accounts serve as a reminder of the critical importance higher education institutions have in the success of these initiatives and the dedication of the individuals who lead them.

  5. Aristotle, De Memoria et Reminiscentia. Text, Translation and Interpretive Essays

    DEFF Research Database (Denmark)

    Bloch, David Kristian

    2006-01-01

    The dissertation analyses Aristotle's De Memoria et Reminiscentia. It contains an introduction, a critical edition accompanied by an English translation, an essay on Aristotle's own theories and an essay on the Aristotelian tradition.......The dissertation analyses Aristotle's De Memoria et Reminiscentia. It contains an introduction, a critical edition accompanied by an English translation, an essay on Aristotle's own theories and an essay on the Aristotelian tradition....

  6. Content Analysis of Essays from a Cross-National Survey: Implications for Teaching Strategies in Holocaust Studies.

    Science.gov (United States)

    McRoy, James J.

    The content of essays written by randomly selected samples of 1500 U.S. and 500 British secondary students on the topic "What have I learned about Adolf Hitler?" were partitioned into theme-related assertions and analyzed. An experimental group of 150 9th- and 11th-grade male students who had studied the Holocaust also contributed papers…

  7. Visual Input Enhancement via Essay Coding Results in Deaf Learners' Long-Term Retention of Improved English Grammatical Knowledge

    Science.gov (United States)

    Berent, Gerald P.; Kelly, Ronald R.; Schmitz, Kathryn L.; Kenney, Patricia

    2009-01-01

    This study explored the efficacy of visual input enhancement, specifically "essay enhancement", for facilitating deaf college students' improvement in English grammatical knowledge. Results documented students' significant improvement immediately after a 10-week instructional intervention, a replication of recent research. Additionally, the…

  8. Essays on Social Media Fundraising and E-Commerce

    Science.gov (United States)

    Tan, Xue

    2017-01-01

    This dissertation has two components: social media fundraising and e-commerce. The first component of social media fundraising discusses social media users' charitable content generation in essay 1 and charitable giving in essay 2. In essay 1, we examine how reciprocity of followees affects social influence on users' charitable content generation.…

  9. Conceptualizing Essay Tests' Reliability and Validity: From Research to Theory

    Science.gov (United States)

    Badjadi, Nour El Imane

    2013-01-01

    The current paper on writing assessment surveys the literature on the reliability and validity of essay tests. The paper aims to examine the two concepts in relationship with essay testing as well as to provide a snapshot of the current understandings of the reliability and validity of essay tests as drawn in recent research studies. Bearing in…

  10. Cueing Metacognition to Improve Researching and Essay Writing in a Final Year High School Biology Class

    Science.gov (United States)

    Conner, L. N.

    2007-03-01

    This paper reports on degrees of awareness and use of specific metacognitive strategies by 16 students in a final-year high school biology class in New Zealand. The aims of the intervention were to broaden students' thinking about bioethical issues associated with cancer and to enhance students' use of metacognition. Cues and prompts were used in this unit of work to help students use metacognitive strategies since students did not generally use metacognitive strategies spontaneously. Scaffolding was mediated through the teacher modelling, questioning, cueing or prompting students to evaluate their learning. The research reported here illustrates how teachers can cue students to be more self-directed in their learning. Three case studies illustrate how learning strategies were used differentially. Most students were aware of strategies that could help them to learn more effectively. It was found that those students who were not only aware of but also used strategies to plan, monitor and evaluate their work, produced essays of higher quality.

  11. Physics Nobel prize 2004: Surprising theory wins physics Nobel

    CERN Multimedia

    2004-01-01

    From left to right: David Politzer, David Gross and Frank Wilczek. For their understanding of counter-intuitive aspects of the strong force, which governs quarks inside protons and neutrons, on 5 October three American physicists were awarded the 2004 Nobel Prize in Physics. David J. Gross (Kavli Institute of Theoretical Physics, University of California, Santa Barbara), H. David Politzer (California Institute of Technology), and Frank Wilczek (Massachusetts Institute of Technology) made a key theoretical discovery with a surprising result: the closer quarks are together, the weaker the force - opposite to what is seen with electromagnetism and gravity. Rather, the strong force is analogous to a rubber band stretching, where the force increases as the quarks get farther apart. These physicists discovered this property of quarks, known as asymptotic freedom, in 1976. It later became a key part of the theory of quantum chromodynamics (QCD) and the Standard Model, the current best theory to describe the interac...

  12. Pavlov and Cajal: Two different pathways to a Nobel Prize.

    Science.gov (United States)

    Rozo, Jairo A; Andrade-Talavera, Yuniesky; Rodríguez-Moreno, Antonio

    2017-01-01

    Ivan Pavlov (1849-1936) and Santiago Ramón y Cajal (1852-1934) were two contemporary scientists who not only had a great impact on Russian and Spanish science but also on the international stage. Both shared several common features in their life and work, yet they followed fundamentally different paths during their training as scientists. While Pavlov received his laboratory training under the guidance of Ilya Tsion (1843-1912), Cajal did not receive any formal training within a particular laboratory nor did he have a mentor in the traditional sense, rather he was mainly self-taught, although he was supported by key figures like Maestre de San Juan (1828-1890) and Luis Simarro (1851-1921). In this article, we compare the scientific training of these two Nobel Prize laureates and the influences they received during their scientific lives.

  13. CERN's LHC is awarded the 2012 EPS Edison Volta Prize

    CERN Document Server

    CERN Bulletin

    2012-01-01

    The European Physical Society (EPS), the Centro di Cultura Scientifica “Alessandro Volta” and Edison S.p.A. have awarded the 2012 EPS Edison Volta Prize for outstanding contributions to physics to three CERN physicists.   The award was given to: • Rolf-Dieter Heuer, CERN Director-General, • Sergio Bertolucci, CERN Director for Research and Computing, • Stephen Myers, CERN Director for Accelerators and Technology, for having led - building on decades of dedicated work by their predecessors - the culminating efforts in the direction, research and operation of the CERN Large Hadron Collider (LHC), which resulted in many significant advances in high energy particle physics, in particular, the first evidence of a Higgs-like boson in July 2012. To learn more, check out e-EPS News.

  14. Honoring antiparasitics: The 2015 Nobel Prize in Physiology or Medicine

    Directory of Open Access Journals (Sweden)

    Wei-June Chen

    2016-04-01

    Full Text Available Protozoa and helminths are the two main groups that cause parasitic diseases with a broad spectrum of clinical symptoms. Protozoa are unicellular organisms like the malaria parasite Plasmodium, which is responsible for the majority of deaths associated with parasitic infections. Helminths are alternative parasites that can produce debilitating diseases in hosts, some of which result in chronic infections. The discovery of effective therapeutic drugs is the key to improving health in regions of poverty and poor sanitation where these parasites usually occur. It is very encouraging that the 2015 Nobel Prize in Physiology or Medicine was awarded to Youyou Tu as well as William C. Campbell and Satoshi Õmura for their considerable contributions in discovering artemisinin and avermectin, respectively. Both drugs revolutionized therapies for filariasis and malaria, significantly reducing by large percentages their morbidity and mortality.

  15. Essays in Education, Crime, and Job Displacement

    DEFF Research Database (Denmark)

    Bennett, Patrick

    problems in another area. As such, externalities and unexpected spillover effects impact the costs and benefits of public spending to society and may have large and meaningful implications on how to most effectively allocate resources across a multitude of outcomes. For example, an increase in education...... towards immigrants can impact their employment prospects which, in turn, impacts their decision to further pursue education. Identifying how these individual level factors have an impact on society is key to informing and designing effective public policy. This Ph.D. thesis, entitled “Essays in Education......, Crime, and Job Displacement”, analyzes the determinants and social implications of these three factors. While independent, each essay within this thesis examines the impact of factors such as education, in terms of reduced crime, job loss, in terms of increased crime, and discrimination, in terms of its...

  16. Essays on Asset Pricing with Financial Frictions

    DEFF Research Database (Denmark)

    Klingler, Sven

    The first essay focuses on Credit default swap (CDS) premiums of safe sovereigns, that is, the insurance against the default of countries with a low credit risk, like Germany, Japan, or the United States. We motivate the essay by establishing the following two stylized facts. First, we document...... insurance against the default of safe sovereigns? Second, what drives safe-haven CDS premiums if not credit risk?...... between bond yield and risk-free rate, for safe sovereigns. This finding is in opposition to the no-arbitrage theory that CDS premiums and yield spreads should move in lockstep. Motivated by these stylized facts, we investigate the following two questions: First, what are the motives behind purchasing...

  17. Unclaimed Prize Information Biases Perceptions of Winning in Scratch Card Gambling.

    Science.gov (United States)

    Walker, Alexander C; Stange, Madison; Fugelsang, Jonathan A; Koehler, Derek J; Dixon, Mike J

    2018-03-29

    Unclaimed prize information (i.e., the number of prizes still available to be won) is information commonly provided to scratch card gamblers. However, unless the number of tickets remaining to be purchased is also provided, this information is uninformative. Despite its lack of utility in assisting gamblers in choosing the most favourable type of scratch card to play, we hypothesized that unclaimed prize information would bias participants' judgments within a scratch card gambling context. In Experiment 1 (N = 201), we showed that participants are influenced by this information such that they felt more likely to win, were more excited to play, and preferred to hypothetically purchase more of the scratch card with the greatest number of unclaimed prizes. In Experiment 2 (N = 201), we attempted to ameliorate this bias by providing participants with the number of tickets remaining to be purchased and equating the payback percentages of all three games. The bias, although attenuated, still persisted in these conditions. Finally, in Experiment 3 (N = 200), we manipulated the hypothetical scratch cards such that games with the highest number of unclaimed prizes were the least favourable, and vice versa. As in Experiment 2, participants still favoured cards with greater numbers of unclaimed prizes. Possible mechanisms underlying this bias are discussed. In conclusion, across three experiments, we demonstrate that salient unclaimed prize information is capable of exerting a strong effect over judgments related to scratch card games.

  18. In the service of peace: 2005 Nobel Peace prize

    International Nuclear Information System (INIS)

    2006-01-01

    Nobel Citation: The Norwegian Nobel Committee has decided that the Nobel Peace Prize for 2005 is to be shared, in two equal parts, between the International Atomic Energy Agency (IAEA) and its Director General, Mohamed ElBaradei, for their efforts to prevent nuclear energy from being used for military purposes and to ensure that nuclear energy for peaceful purposes is used in the safest possible way. At a time when the threat of nuclear arms is again increasing, the Norwegian Nobel Committee wishes to underline that this threat must be met through the broadest possible international cooperation. This principle finds its clearest expression today in the work of the IAEA and its Director General. In the nuclear non-proliferation regime, it is the IAEA which controls that nuclear energy is not misused for military purposes, and the Director General has stood out as an unafraid advocate of new measures to strengthen that regime. At a time when disarmament efforts appear deadlocked, when there is a danger that nuclear arms will spread both to states and to terrorist groups, and when nuclear power again appears to be playing an increasingly significant role, IAEA's work is of incalculable importance. In his will, Alfred Nobel wrote that the Peace Prize should, among other criteria, be awarded to whoever had done most for the abolition or reduction of standing armies. In its application of this criterion in recent decades, the Norwegian Nobel Committee has concentrated on the struggle to diminish the significance of nuclear arms in international politics, with a view to their abolition. That the world has achieved little in this respect makes active opposition to nuclear arms all the more important today. The full Nobel Lecture of the Director General of the IAEA, Mr. Mohamed ElBaradei is given in this paper

  19. How citation boosts promote scientific paradigm shifts and nobel prizes.

    Directory of Open Access Journals (Sweden)

    Amin Mazloumian

    Full Text Available Nobel Prizes are commonly seen to be among the most prestigious achievements of our times. Based on mining several million citations, we quantitatively analyze the processes driving paradigm shifts in science. We find that groundbreaking discoveries of Nobel Prize Laureates and other famous scientists are not only acknowledged by many citations of their landmark papers. Surprisingly, they also boost the citation rates of their previous publications. Given that innovations must outcompete the rich-gets-richer effect for scientific citations, it turns out that they can make their way only through citation cascades. A quantitative analysis reveals how and why they happen. Science appears to behave like a self-organized critical system, in which citation cascades of all sizes occur, from continuous scientific progress all the way up to scientific revolutions, which change the way we see our world. Measuring the "boosting effect" of landmark papers, our analysis reveals how new ideas and new players can make their way and finally triumph in a world dominated by established paradigms. The underlying "boost factor" is also useful to discover scientific breakthroughs and talents much earlier than through classical citation analysis, which by now has become a widespread method to measure scientific excellence, influencing scientific careers and the distribution of research funds. Our findings reveal patterns of collective social behavior, which are also interesting from an attention economics perspective. Understanding the origin of scientific authority may therefore ultimately help to explain how social influence comes about and why the value of goods depends so strongly on the attention they attract.

  20. Measuring the Effectiveness of Writing Center Consultations on L2 Writers’ Essay Writing Skills

    Directory of Open Access Journals (Sweden)

    Shanthi Tiruchittampalam

    2018-02-01

    Full Text Available With the international growth of English-medium education, tertiary institutions are increasingly providing academic support services to L2 students, and thus, the number of writing centers working with L2 student writers has also increased. Writing center practices originated in L1 English educational contexts and their appropriateness for L2 English writers requires examination. This study investigated the effect of writing center consultations on the essay writing skills of L1 Arabic foundation level students at an English-medium university in the Gulf region. Analysis was based on quantitative measures of writing ability of two distinct groups of students: an experimental group who participated in tutoring sessions at the university’s writing center and a control group who did not. Findings indicated that students who participated in writing center consultations scored significantly higher in overall essay writing scores, as well as in two aspects of writing: task fulfilment (that is ideas and text organization/coherence. These findings contribute to a limited bank of similar empirical studies on effectiveness of writing center sessions on students’ essay writing ability. They also support the case for the expansion of writing center work beyond the domains of predominantly L1 English academic communities.

  1. Essays on value creation in online marketplaces

    OpenAIRE

    Khern-am-nuai, Warut

    2016-01-01

    This dissertation consists of three essays that study the transformative impact of new information technologies under three specific contexts using both empirical and theoretical approaches. Chapter 2 examines the online review system, which is the new type of information technology that replaces the traditional word-of-mouth communication. Particularly, we study the practice of the platform owner that uses monetary incentives to attract reviewers. The research problem is important as firms, ...

  2. Essays in renewable energy and emissions trading

    Science.gov (United States)

    Kneifel, Joshua D.

    Environmental issues have become a key political issue over the past forty years and has resulted in the enactment of many different environmental policies. The three essays in this dissertation add to the literature of renewable energy policies and sulfur dioxide emissions trading. The first essay ascertains which state policies are accelerating deployment of non-hydropower renewable electricity generation capacity into a states electric power industry. As would be expected, policies that lead to significant increases in actual renewable capacity in that state either set a Renewables Portfolio Standard with a certain level of required renewable capacity or use Clean Energy Funds to directly fund utility-scale renewable capacity construction. A surprising result is that Required Green Power Options, a policy that merely requires all utilities in a state to offer the option for consumers to purchase renewable energy at a premium rate, has a sizable impact on non-hydro renewable capacity in that state. The second essay studies the theoretical impacts fuel contract constraints have on an electricity generating unit's compliance costs of meeting the emissions compliance restrictions set by Phase I of the Title IV SO2 Emissions Trading Program. Fuel contract constraints restrict a utility's degrees of freedom in coal purchasing options, which can lead to the use of a more expensive compliance option and higher compliance costs. The third essay analytically and empirically shows how fuel contract constraints impact the emissions allowance market and total electric power industry compliance costs. This paper uses generating unit-level simulations to replicate results from previous studies and show that fuel contracts appear to explain a large portion (65%) of the previously unexplained compliance cost simulations. Also, my study considers a more appropriate plant-level decisions for compliance choices by analytically analyzing the plant level decision-making process to

  3. Essays on tourism and its determinants

    OpenAIRE

    Ghalia, Thaana

    2016-01-01

    This thesis was submitted for the award of Doctor of Philosophy and was awarded by Brunel University London This thesis is based on four essays dealing with tourism development and its determinants. Chapter Two explores the different definitions of ‘tourism’ and ‘tourist’, as well as the factors that influence tourism arrivals. We discuss traditional and more recent theories that underlie the study of the tourism industry. The third chapter examines the effect of tourism upon economic grow...

  4. Essays on Cognitive Development and Medical Care

    OpenAIRE

    Öhman, Mattias

    2016-01-01

    This thesis consists of four self-contained papers. Essay I (with Linuz Aggeborn): Fluoridation of the drinking water is a public policy whose aim is to improve dental health. Although the evidence is clear that fluoride is good for dental health, concerns have been raised regarding potential negative effects on cognitive development. We study the effects of fluoride exposure through the drinking water in early life on cognitive and non-cognitive ability, education and labor market outcomes i...

  5. Spiritual exercises and parrhesia in Montaigne's Essays

    OpenAIRE

    Carneiro, AS

    2011-01-01

    In his late work Michel Foucault stressed the importance of parrhesia (libertas, franc-parler, frankness of speech) in the philosophical practices of the Anciens, through a broader reflection on "spirituality" inspired chiefly by the work of Pierre Hadot. The notion of parrhesia emerges as an interesting matter also in a approach of Montaigne's Essays, where we can recognize a series of "spiritual exercises", in the sense given to the expression by Hadot: practices, not only intellectual, int...

  6. Development and Psychometric Properties of the Emotional Intelligence Admission Essay Scale

    Directory of Open Access Journals (Sweden)

    Sharon A. Gutman

    2016-07-01

    Full Text Available The purpose was to describe the development and psychometric properties of the Emotional Intelligence Admission Essay scale. The authors developed an admission essay question and rating scale designed to provide information about applicants’ emotional intelligence (EI. Content validity, convergent validity, interrater reliability, and internal consistency were established. The scale was also examined to determine if it could discriminate between students with and without professional behavior problems in the academic and fieldwork settings. Content validity was found to be high by a panel of three experts in EI (content validity index = 1.0. Convergent validity with the Assessing Emotions Scale was moderate (r = .46, p < .02. Interrater reliability between two trained faculty raters was high (ICC = .91, p < .000. Internal consistency of the scale was high with a Cronbach’s alpha of .95. This version of the scale was not able to discriminate between students with and without professional behavior problems. The moderate to strong psychometric properties suggest that the EI Admission Essay Scale has the ability to provide information about applicants’ EI. The wording of the essay question must be modified to better instruct applicants to address interpersonal conflict.

  7. Solving the Students’ Problems in Writing Argumentative Essay Through the Provision of Planning

    Directory of Open Access Journals (Sweden)

    Lestari Setyowati

    2017-10-01

    Full Text Available Most Indonesian students who are learning English often consider writing as not only the most difficult skill to master, but also a demanding activity. To help them cope these problems, the application of planning in the writing process seems to be a solution. This study attempts to find out howdifferent planning formats can improve EFL students’ writing performance in argumentative essays. The subjects of the studywere the fourth semester students taking essay writing class. The research was conducted from May to June 2015, consisting of three cycles in Classroom Action Research design by using different planning types, namely rough drafting and outlining strategy in which each cycle consisted of two meetings.The students’ compositions were measured by using primary trait scoring rubric for argumentative essay. The result of the study shows that the provision of planning is effective to improve the students’ performance in writing argumentative essay. The effectiveness of different types planningdepends on the students’ preference of which to use.

  8. Review Essay: Grenzgänger Seeks Reflexive Methodology

    Directory of Open Access Journals (Sweden)

    Wolff-Michael Roth

    2002-09-01

    Full Text Available Reflexive Methodology reviews major strands of current thought in epistemology, philosophy, social science, and interpretive methods. The book falls short in that it neither does a thorough job reviewing the literature nor does it provide method-related advice useful to students. Grenzgängerin constitutes a collection of essays on a broad range of topics, but which are only loosely connected if at all. Drawing on DERRIDA and the notion of a historical science of the historical subject, I attempt to practice method, something I missed in both texts. I make explicit the historical nature of my own writing and the historical nature of my subject. I make explicit intertextuality and in the process practice reflexivity in the particular way I am writing. URN: urn:nbn:de:0114-fqs020328

  9. The Early (Feminist Essays of Victoria Ocampo

    Directory of Open Access Journals (Sweden)

    Doris Meyer

    1996-01-01

    Full Text Available This study examines the essays written by Ocampo between 1920 and 1934, prior to the time when she publicly voiced her adhesion to feminism and the rights of women in Argentine society. In these works from her Testimonios in which Ocampo struggles to find her voice as a female writer, the maleable essay serves her need to engage in discursive dialogues from the margins of the literary culture of her time. Both as a woman and a member of the oligarchy, she questions cultural assumptions and gender-based binary structures common among the male writers of her time, many of whom she knew personally. Using rhetorical strategies that show the self-reflexive and subversive nature of her writing, Ocampo reads and reinterprets these works from a parenthetical feminist perspective, contesting their intellectual and aesthetic biases. The active agency of the reader as writer in these early essays shows Ocampo's awareness of her own unorthodox subject position—alienated from the conventions of her class, her gender, her national culture and language. Her autobiographical musings and her engagement with literary modernity in the 1920s and 1930s reveal a woman who accepted the liabilities of articulating an autonomous self, both in a European and a Latin American context. The influence of family bonds and patriarchal morality decisively shaped, but did not ultimately control, the way Victoria Ocampo eventually defined herself as a feminist author.

  10. A Flipped Writing Classroom: Effects on EFL Learners’ Argumentative Essays

    Directory of Open Access Journals (Sweden)

    Fatemeh Soltanpour

    2018-02-01

    Full Text Available According to the literature, flipped teaching is a relatively new pedagogical approach in which the typical activities of classroom lectures followed by homework in common teaching practice are reversed in order, and most often integrated or supplemented with some types of instructional materials, such as instructional videos or PowerPoint files. This experimental study, using a pre-test-treatment-posttest-delayed posttest design, was aimed at investigating the effect of flipped instruction on Iranian EFL learners’ quality of argumentative essays. The participants were 55 students, who were assigned to two groups: the flipped classroom (FC and the traditional classroom (TC. Each group received 3 sessions of treatment. First, whether there was any significant difference between the FC and TC in the overall quality of the essays was investigated. The FC group significantly outperformed the TC one. Then, whether the difference between the groups varied over time was explored, and it was revealed that the FC was still significantly superior over the TC. Next, whether there would be any significant change in the FC in the long run was examined, and no significant change was seen. The promising results found in FC group can be attributed to not only the flipped instruction but also the process of actively engaging the learners in their learning in addition to incorporating different techniques, such as the video screencasting, collaborative writing, as well as in-class teacher-learner interaction and negotiation because it is argued that the crucial point in flipped instruction is how teachers best use in-class-time with students.

  11. Can exit prizes induce lame ducks to shirk less? Experimental evidence

    Directory of Open Access Journals (Sweden)

    Leif Helland

    2012-12-01

    Full Text Available Elected representatives serving their final period face only weak incentives to provide costly effort. However, overlapping generations (OLG models suggest that exit prizes sustained by trigger strategies can induce representatives in their final period to provide such effort. We evaluate this hypothesis using a simple OLG public good experiment, the central treatment being whether exit prizes are permitted. We find that a significantly higher number of subjects in their final period contribute when exit prizes are permitted. However, this result does not originate from use of trigger strategies. More likely explanations include gift-exchange and focal-point effects.

  12. T-regulatory cells-Triumph of perseverance: The Crafoord Prize for Polyarthritis in 2017.

    Science.gov (United States)

    Wollheim, Frank A

    2018-02-01

    The Crafoord Prize in Polyarthritis ranks as one of the most prestigious prizes and can be awarded only if the Royal Swedish Academy of Sciences decides the likelihood of prize worthy progress in the field, and at most every 4th year. This has happened only four times since 1982. This year the 5th Laureates were Shimon Sakaguchi, Fred Ramsdell, and Alexander Rudensky with the motivation "for their discoveries relating to regulatory T cells, which counteract harmful immune reactions in arthritis and other autoimmune diseases". Here I review the history of their contributions and its impact in rheumatology. Copyright © 2018. Published by Elsevier Inc.

  13. Essays on environmental policies, corruption, and energy

    Science.gov (United States)

    Baksi, Soham

    This thesis consists of four essays. The first essay looks at pollution taxation under capital mobility, and analyzes the role of pre-commitment by countries to their pollution tax rate. A polluting firm sells its product in two countries, and can locate and produce in a single country or in both countries. Due to the discrete-choice nature of the firm's location problem, the countries' welfare functions are discontinuous in their pollution tax rate. We show that when the countries cannot pre-commit to their pollution tax, the firm can still engender tax competition between them by strategically locating in both the countries. Moreover, pre-commitment pollution taxation may not be welfare improving for the countries, although it always makes the firm better off. The second essay studies the effect of liberalization on corruption. Corruptible inspectors enforce an environmental regulation on firms, and are monitored by an honest regulator. Liberalization not only increases the variety of goods and the marginal utility of accepting a bribe, but also puts pressure on the regulator to curb corruption. The interaction of these two effects can cause corruption to initially increase with liberalization, and then decrease beyond a threshold. Moreover, equilibrium corruption is lower when the regulator is able to pre-commit to her monitoring frequency. The third essay analyzes optimal labeling (information revelation) procedures for hidden attributes of credence goods. Consumers are heterogeneous in their preference for the hidden attribute, and producers can either self-label their products, or have them certified by a third party. The government can impose self or third-party labeling requirements on either the "green" or the "brown" producers. When corrupt producers can affix spurious labels, the government needs to monitor them. A mandatory self-labeling policy is shown to generally dominate mandatory third-party labeling. The fourth essay develops formulas for

  14. LEARNER AUTONOMY ON ESSAY WRITING ACCURACY

    Directory of Open Access Journals (Sweden)

    Mohammad Hafidz

    2018-01-01

    Full Text Available Abstract: Learner autonomy on writing is independently teaching and learning that keeps students’ control to explore their knowledge and experiences in written language, find out and evaluate their errors based on the conceptual courses to make accurately simple essay. The aim was to know the effectiveness of the learner autonomy on writing accuracy. This quantitative research conducted in one group pretest and posttest design. The number of samples was 21 students in Bangkalan. The instrument were tests to gain students’ writing score before and after treatment. Researcher statistically analyzed the data using SPSS 23 version by running a Paired Samples Test. The result shown the means of pretes score was 66,83 and posttest score was 74,57, Paired Samples Correlations was 0,614 (strong correlation. Significance was 0,005, it means that  a (0,05 is higher than r value (0,005 with high variance of mean value (14,091. As a result, the hypothesis (H1­ was received that learner autonomy contributed effectively to learners’ in organizing own ideas (Ene, 2006 such as making a topic  map becomes some explanable sub-topics, writing down main and supporting idea, clustering some objects, editing next and learners  absolutely accumulate some selected vocabularies inappropriate topics  (Chengping W, 2008. Keyword: Learner Autonomy, Learning process, outcomes Absrak: Pembelajaran otonomi  adalah pembelajaran mandiri yang mengontrol mahasiswa untuk menyampaikan gagasan dan pengalamannya, mencatat dan mengevaluasi kesalahan yang terjadi dalam penulisan esai sederhana berdasarkan pembelajaran yang tersetruktur. Tujuan adalah untuk mengetahui efektifitas pembelajaran otonomi terhadap akurasi tulisan secara statistik. Penelitian ini dilakukan dengan menggunakan desain tes awal dan akhir. Jumlah sampel terdiri dari 21 siswa di Bangkalan. Isntrumen yang digunakan adalah tes untuk mengetahui hasil nilai mahasiswa sebelum dan sesudah melakukan

  15. 2013 Nuclear Fusion Prize Acceptance Speech 2013 Nuclear Fusion Prize Acceptance Speech

    Science.gov (United States)

    Whyte, D.

    2015-01-01

    ITER and reactors. So while it is relatively early after this paper and the I-mode discovery, we expect continued interesting work in this area. I would also like to point out another feature of the Nuclear Fusion paper from 2010. Approximately one third of the co-authors were students at the time when the paper was written. Indeed, it is unlikely that I-mode would have been discovered without students. A student, Rachael McDermott, was seeking to slow down the confinement transition time in order to capture it with her new charge-exchange spectroscopy diagnostic. The attempt was a 'crazy idea' to use the 'unfavorable' grad-B drift with a very careful set of small power steps just below the H-mode transition. It was in such steps that the I-mode was found and then later expanded to a much wider operating window once it was realized how attractive the I-mode appeared. I believe the fusion community can take two lessons from this. First, it is vital that we continue to support the education of young scientists. Our investments in new devices are for naught if we do not have an extremely talented and trained new generation coming behind us. And to do that means we need to assure student are integrated with access to leading facilities like C-Mod where one third of the session leaders are students. Secondly, and related, small, capable and versatile fusion experiments are both highly appropriate to meet the education mission and to push forward the fusion science because of their ability to take on risk and try new ideas, and to explore unique, but relevant, parts of parameter space such as high magnet field fusion. I urge that we continue to support such facilities in the international fusion portfolio. Thank you again on behalf of the co-authors and the C-Mod team.

  16. Massachusetts Institute of Technology Clean Energy Entrepreneurship Prize 2008 Final Report DOE Award # DE-FG36-07GO17110

    Energy Technology Data Exchange (ETDEWEB)

    None

    2008-08-09

    The MIT Clean Energy Prize was established to accelerate the pace of innovation in the energy space, specifically with regard to clean energy and to reduce our dependence on foreign oil. Through a prize structure designed to incent new ideas to be brought forward coupled with a supporting infrastructure to educate, mentor, network and provide a platform for visibility, it was believed we could achieve this goal in a very efficient and effective manner. The grand prize of $200K was meant to be the highly visible and attractive carrot to achieve this and through a public-private partnership of sponsors who held a long term view (i.e., they were not Venture Capitalists or law firms looking for short term business through advantaged deal flow). It was also designed to achieve this in a highly inclusive manner. Towards this end, while MIT was the platform on which the competition was run, and this brought some instant cache and differentiation, the competition was open to all teams which had at least one US citizen. Both professional teams and student teams were eligible.

  17. Raising voices: How sixth graders construct authority and knowledge in argumentative essays

    Science.gov (United States)

    Monahan, Mary Elizabeth

    This qualitative classroom-based study documents one teacher-researcher's response to the "voice" debate in composition studies and to the opposing views expressed by Elbow and Bartholomae. The author uses Bakhtin's principle of dialogism, Hymes's theory of communicative competence, as well as Ivanic's discussion of discoursally constructed identities to reconceptualize voice and to redesign writing instruction in her sixth grade classroom. This study shows how students, by redefining and then acting on that voice pedagogy in terms that made sense to them, shaped the author's understanding of what counts as "voiced" writing in non-narrative discourse. Based on a grounded-theory analysis of the twenty-six sixth graders' argumentative essays in science, the author explains voice, not as a property of writers or of texts, but as a process of "knowing together"---a collaborative, but not entirely congenial, exercise of establishing one's authority by talking with, against, and through other voices on the issue. As the results of this study show, the students' "I-Ness" or authorial presence within their texts, was born in a nexus of relationships with "rivals," "allies" and "readers." Given their teacher's injunctions to project confidence and authority in argumentative writing, the students assumed fairly adversarial stances toward these conversational partners throughout their essays. Exaggerating the terms for voiced writing built into the curriculum, the sixth graders produced essays that read more like caricatures than examples of argumentation. Their displays of rhetorical bravado and intellectual aggressiveness, however offsetting to the reader, still enabled these sixth graders to composed voiced essays. This study raises doubts about the value of urging students to sound like their "true selves" or to adopt the formal registers of academe. Students, it seems clear, stand to gain by experimenting with a range of textual identities. The author suggests that voice

  18. PROBLEMS FACED BY INDONESIAN EFL LEARNERS IN WRITING ARGUMENTATIVE ESSAY

    Directory of Open Access Journals (Sweden)

    Wulan Rahmatunisa

    2014-12-01

    Full Text Available This study aims to find out problems in writing argumentative essay faced by Indonesian EFL learners. It is carried out in a qualitative research design as it attempted to describe the problems and their ways out. The data were taken from university students’ writing task and interview. The participants are the second year of university Indonesia students who enrol their study in English Department. Results of the data indicated that Indonesian EFL learners faced the problems in three categories, those are linguistics problems, cognitive problems, and psychological problems. Mostly, students faced problems in linguistics related to the grammatical structure (23.2%, formatting words (30.2%, words classes (16.3%, error in using words (9.3%, and the use of article (21%. Second, cognitive problems are related to organizing paragraph, difficulties in remaining word classes, getting lost the generic structure, making a conclusion, and putting punctuation. Last, psychological problems which included laziness, egoism, bad mood, and difficulties to start writing also faced by Indonesian EFL learners. Data analysis also indicated the problem solving which hopefully will be beneficial for EFL teachers in writing class. It is strongly recommended that the EFL class should strengthen all the language skills in general and writing in particular, motivate the students to use English with the teachers, introduce pair work, peer-correction, and use dictionaries frequently etc.

  19. Exploring the Uses of RNAi — Gene Knockdown and the Nobel Prize

    NARCIS (Netherlands)

    Bernards, R.A.

    2006-01-01

    The Nobel Prize in Physiology or Medicine was awarded this year to Andrew Fire (Stanford University School of Medicine) and Craig Mello (University of Massachusetts Medical School) for their discovery of a new form of gene silencing.

  20. Kaasaegse kunsti muuseum suurendab panuseid - Köler Prize / Hanno Soans

    Index Scriptorium Estoniae

    Soans, Hanno, 1974-

    2011-01-01

    Eesti Kaasaegse Kunsti Muuseumi loodud kaasaegse kunsti preemiast. 6. juunini EKKM-is avatud Köler Prize 2011 nominentide - Dénes Kalev Farkas, Tõnis Saadoja, Timo Toots, Sigrid Viir, Jevgeni Zolotko - näitusest

  1. Increased Oil Recovery Prize for work on Troll; Fikk pris for Troll-arbeid

    Energy Technology Data Exchange (ETDEWEB)

    Steensen, Anders J.

    2007-07-01

    Halliburton and Baker Hughes have developed tools that ensures increased oil recovery from the Troll platform. For this work, the companies were awarded the Increased Oil Recovery (IOR) Prize. Details on the technical principles are provided (ml)

  2. Léon Lederman, Mel Schwartz and Jack Steinberger wre awarded the 1988 Nobel Physics Prize.

    CERN Multimedia

    Photographic Service

    1988-01-01

    Léon Lederman (left), Mel Schwartz (right) and Jack Steinberger were awarded the 1988 Nobel Physics Prize for their 1962 experiment at Brookhaven which showed that neutrinos come in more than one kind.

  3. The Europlanet Prize for Public Engagement with Planetary Science: three years of honouring outstanding achievements

    Science.gov (United States)

    Fouchet, T.; Chatzichristou, E.; Heward, A.

    2012-09-01

    Europlanet launched an annual Prize for Public Engagement with Planetary Sciences at the European Planetary Science Congress (EPSC) in 2009. At EPSC 2012, the prize will be presented for the third time. To date, the prize has been awarded to: • 2010 - Dr Jean Lilensten of the Laboratoire de Planétologie de Grenoble for his development and dissemination of his 'planeterrella' experiment; • 2011 - The Austrian Space Forum for their coordinated programme of outreach activities, which range from simple classroom presentations to space exhibitions reaching 15 000 visitors; • 2012 - Yaël Nazé, for the diverse outreach programme she has individually initiated over the years, carefully tailored to audiences across the spectrum of society, including children, artists and elderly people. These three prizes cover a spectrum of different approaches to outreach and provide inspiration for anyone wishing to become engaged in public engagement, whether at an individual and institutional level.

  4. Discovery of superfluid 3He phases wins 1996 nobel prize in physics

    International Nuclear Information System (INIS)

    Yan Shousheng

    1997-01-01

    The 1996 Nobel prize in physics was awarded to David M. Lee, Douglas D. Osheroff and Robert C. Richardson for their discovery of superfluidity in 3 He in 1971. A short account of the discovery and its importance is given

  5. Another Nobel Prize linked to synchrotron radiation work

    Energy Technology Data Exchange (ETDEWEB)

    Hasnain, S.

    2009-01-01

    The 2008 Nobel Prize in Chemistry went to Osamu Shimomura, Martin Chalfie and Roger Tsien 'for the discovery and development of the green fluorescent protein, GFP'. This year's Nobel Prize in Chemistry rewards the initial discovery of GFP and a series of important developments which have led to its use as a tagging tool in bioscience. By using DNA technology, researchers can now connect GFP to other interesting, but otherwise invisible, proteins. This glowing marker allows the movements, positions and interactions of the tagged proteins to be monitored. Osamu Shimomura was the first to isolate GFP from the jellyfish Aequorea victoria, found off the west coast of North America, and discovered the protein's green glow [Shimomura et al. (1962). J. Cell. Comp. Physiol. 59, 223-240]. Martin Chalfie demonstrated the value of GFP as a luminous genetic tag. In one of his first experiments he coloured six individual cells in the transparent roundworm Caenorhabditis elegans with the aid of GFP. He had obtained the GFP gene (gfp) clone from Prasher [Prasher et al. (1992). Gene, 111, 229-233] and expressed it in E. coli. The GFP protein displayed a bright green fluorescence in this heterologous organism, suggesting that it could indeed serve as a versatile genetic marker in virtually all organisms. Chalfie transformed C. elegans with gfp under the control of a promoter regulating the expression of {beta}-tubulin, abundant in six touch receptor neurons in C. elegans. The organism subsequently expressed GFP from distinct positions in its body and at distinct times in its development [Chalfie et al. (1994). Science, 263, 802-805]. Roger Tsien contributed to the general understanding of how GFP glows by determining the formation of the GFP chromophore, a chemical group that absorbs and emits light. Tsien is best known for extending the colour palette of GFP beyond green, allowing researchers to follow several different biological processes at the same time

  6. Another Nobel Prize linked to synchrotron radiation work

    International Nuclear Information System (INIS)

    Hasnain, S.

    2009-01-01

    The 2008 Nobel Prize in Chemistry went to Osamu Shimomura, Martin Chalfie and Roger Tsien 'for the discovery and development of the green fluorescent protein, GFP'. This year's Nobel Prize in Chemistry rewards the initial discovery of GFP and a series of important developments which have led to its use as a tagging tool in bioscience. By using DNA technology, researchers can now connect GFP to other interesting, but otherwise invisible, proteins. This glowing marker allows the movements, positions and interactions of the tagged proteins to be monitored. Osamu Shimomura was the first to isolate GFP from the jellyfish Aequorea victoria, found off the west coast of North America, and discovered the protein's green glow (Shimomura et al. (1962). J. Cell. Comp. Physiol. 59, 223-240). Martin Chalfie demonstrated the value of GFP as a luminous genetic tag. In one of his first experiments he coloured six individual cells in the transparent roundworm Caenorhabditis elegans with the aid of GFP. He had obtained the GFP gene (gfp) clone from Prasher (Prasher et al. (1992). Gene, 111, 229-233) and expressed it in E. coli. The GFP protein displayed a bright green fluorescence in this heterologous organism, suggesting that it could indeed serve as a versatile genetic marker in virtually all organisms. Chalfie transformed C. elegans with gfp under the control of a promoter regulating the expression of β-tubulin, abundant in six touch receptor neurons in C. elegans. The organism subsequently expressed GFP from distinct positions in its body and at distinct times in its development (Chalfie et al. (1994). Science, 263, 802-805). Roger Tsien contributed to the general understanding of how GFP glows by determining the formation of the GFP chromophore, a chemical group that absorbs and emits light. Tsien is best known for extending the colour palette of GFP beyond green, allowing researchers to follow several different biological processes at the same time. According to background on

  7. FETTU Wins International Year of Astronomy 2009 Prize

    Science.gov (United States)

    2010-02-01

    The "From Earth to the Universe" (FETTU) project -- a worldwide series of exhibitions featuring striking astronomical imagery -- has won the first Mani Bhaumik prize for excellence in astronomy education and public outreach. This award was given for the best of the tens of thousands of activities conducted during the International Year of Astronomy (IYA) 2009. NASA was a major sponsor of the project, which was led by the Chandra X-ray Center, that placed these images into public parks, metro stations, libraries, and other non-traditional locations around the world. The exhibit showcases some of the best astronomical images taken from telescopes both on the ground and in space, representing the wide variety of wavelengths and objects observed. While FETTU has been a worldwide effort, a NASA grant provided the primary funding for the FETTU exhibits in the US. NASA funds also supplied the project's infrastructure as well as educational and other materials that helped the FETTU international efforts to thrive. "We are truly thrilled to see how many people FETTU has reached both in the US and around the world," said Hashima Hasan, NASA's Single Point of Contact for IYA2009. "It's an investment we feel has been well spent." In the US, FETTU has been placed on semi-permanent display at Chicago's O'Hare and Atlanta's Hartsfield airports. In addition, a traveling version of the exhibit has visited over a dozen US cities such as Washington, DC, Anchorage, AK, Memphis, TN, and New York City. Three tactile and Braille versions of the FETTU exhibit were also made possible by the NASA funds, each of which has traveled to multiple locations around the country. "It's been so rewarding to see how people - many of whom had never seen these images - have embraced the wonders of astronomy through these exhibits," said Kimberly Kowal Arcand, co-chair of the FETTU project at the Chandra X-ray Center, which is located at the Smithsonian Astrophysical Observatory in Cambridge, Mass. "The

  8. Laureates of the Palladin Prize of the National Academy of Sciences of Ukraine (2005, 2007 years)

    OpenAIRE

    R. P. Vynogradova; V. M. Danilova

    2014-01-01

    The article presents biographical information and analysis of scientific activity of laureates of the Palladin Prize of NAS of Ukraine. In 2005 L. I. Ostapchenko and A.A. Sibirny were awarded for the series of works “Molecular mechanisms of metabolism regulation and their application in biology and biotechnology” and in 2007 O. G. Minchenko received the prize for the series of works “Molecular mechanisms of regulation of gene expression” published between 2001 and 2005.

  9. Laureates of the Palladin Prize of the National Academy of Sciences of Ukraine (2005, 2007 years

    Directory of Open Access Journals (Sweden)

    R. P. Vynogradova

    2014-10-01

    Full Text Available The article presents biographical information and analysis of scientific activity of laureates of the Palladin Prize of NAS of Ukraine. In 2005 L. I. Ostapchenko and A.A. Sibirny were awarded for the series of works “Molecular mechanisms of metabolism regulation and their application in biology and biotechnology” and in 2007 O. G. Minchenko received the prize for the series of works “Molecular mechanisms of regulation of gene expression” published between 2001 and 2005.

  10. Laureates of the Palladin Prize of the National Academy of Sciences of Ukraine (1997–1998

    Directory of Open Access Journals (Sweden)

    R. P. Vynogradova

    2014-06-01

    Full Text Available V. A. Baraboi received the O.V. Palladin prize in 1997 for the series of works “The role of lipid peroxidation in the mechanism of ionizing radiation damage and stress”. O. Iu. Petrenko, O. M. Sukochov, L. P. Kravchenko were awarded the O.V. Palladin prize in 1998 for the series of works “The function of intracellular structures in isolated hepatocytes depending on the metabolic status and the effects of low temperatures”.

  11. Urdu literature at the World Forum: Nobel Prize for literature and Urdu/Hindi recognition

    OpenAIRE

    Qadeer, Altaf

    2017-01-01

    Urdu language is well-known for literary beauty and other linguistic as well as social factors. Over centuries Urdu/Hindi has gone through many cultural, political and linguistic changes. Urdu language has also changed in some ways of spoken and written forms. Despite the long history and literary power of Urdu, no Urdu author received a Nobel Prize in literature. Some data is presented about the trends in awarding Nobel Prize for literature. This article analyzes and highlights pathways for ...

  12. Three essays on human resource management

    OpenAIRE

    Avgoustaki, Argyro

    2012-01-01

    This thesis comprises three essays on human resource management. The first one studies the effect of on-the-job training on firm productivity using a micro-dataset of a large firm in Greece for the period 2005 to 2006. The data consist of daily observations on the productivity of the same workers tracked before, during, and after the receipt of training. Overall, the empirical findings show that after the implementation of on-the-job training, productivity improves by almost 6.5 percent. Resu...

  13. Cholestatic jaundice by malignant lesions: pictorial essay

    International Nuclear Information System (INIS)

    Santa Anna, Tatiana Kelly Brasileiro de; Santana, Alex Menezes; Rizzuto, Mauricio Soares; Chagas, Alessandro Rosa Rodrigues; Zuppani, Aguinaldo Cunha; Rezende, Marcelo Bruno; Viveiros, Marcelo de Melo

    2009-01-01

    Malignant obstructive jaundice is most commonly caused by cancer of pancreatic head, papilla tumor, cholangiocarcinoma and biliary obstruction induced by secondary lesions of the liver or lymph nodes. Patients usually present with weight loss, abdominal pain, jaundice and progressive increase of direct bilirubin, being essential the evaluation by imaging methods for the proper diagnosis, staging and therapeutic planning. This essay illustrates the imaging aspects of ultrasound and computed tomography - and in specific situations magnetic resonance cholangiography - of the major malignancies that lead to cholestatic jaundice. (author)

  14. Archives and societal provenance Australian essays

    CERN Document Server

    Piggott, Michael

    2012-01-01

    Records and archival arrangements in Australia are globally relevant because Australia's indigenous people represent the oldest living culture in the world, and because modern Australia is an ex-colonial society now heavily multicultural in outlook. Archives and Societal Provenance explores this distinctiveness using the theoretical concept of societal provenance as propounded by Canadian archival scholars led by Dr Tom Nesmith. The book's seventeen essays blend new writing and re-workings of earlier work, comprising the fi rst text to apply a societal provenance perspective to a national sett

  15. Essays on consequences of economic integration

    Science.gov (United States)

    Chintrakarn, Pandej

    2007-12-01

    Economic integration is a term used to describe how different aspects between economies are integrated. As economic integration increases, the barriers of trade between markets diminishes. The most integrated economy today, between independent nations, is the European Union and its euro zone. This dissertation consists of three essays which examine consequences of economic integration. The debate over the environmental consequences of free trade is not only quite heated, but also entails significant policy ramifications. Recently, cross-sectional analysis at the country level has made use of exogenous determinants of trade to identify the causal effect of trade on the environment, finding moderate evidence of a beneficial impact of expanded trade on environmental quality. Given the stakes involved, the first essay revisits this finding using subnational data on 'trade' flows across US states and several measures of pollution. Not only does the analysis shed further light on the debate at the international level, but also addresses a heretofore unexamined question: Does greater inter-regional commerce at the subnational level harm the environment? The findings are striking, providing further evidence against a negative environmental impact of trade for the majority of measures analyzed. However, several sources of heterogeneity arise that are noteworthy. The second essay investigates the effect of the euro on trade among EMU members. Using various semi-nonparametric methods based on matching, the results suggest that the euro has a statistical and economic impact on trade. The results show that two countries sharing the euro currency trade somewhere between 9% and 14% more than other country-pairs. In addition, there is no evidence of trade diversion due to the euro. In one strand of research, analysts examine trends in and the determinants of energy usage and intensity. In a second strand, researchers analyze the impact of trade flows on environmental outcomes

  16. Essays on environmental and energy economics

    Science.gov (United States)

    Brucal, Arlan Zandro

    This dissertation applies techniques from the expanding field of econometrics to the study of contemporary issues in environmental and resource economics. Three essays are offered that aim to generate meaningful policy implications through econometric analyses of the voluminous data recently becoming available to researchers. The first essay examines how overall price, quality and welfare changed as energy efficiency standards in the US became progressively more stringent between 2001-2011. A novel index-the Constant Quality Price Index (CQPI)-is developed to delineate changes in overall price and quality. Results obtained using point-of-sale data from individual clothes washers sold in the US during the period suggest that standards on washing machines have had at worst a negligible effect on consumer welfare, or at best lowered prices and improved quality for washers. The second essay analyzes the relationship between foreign acquisition and aspects of plant-level environmental performance using micro data from the Indonesian Census of Manufacturing. To establish a causal effect of ownership change, a difference-in-differences approach is combined with coarsened exact matching. A total of 264 acquisition cases between 1983-2001 are considered, where an acquired plant is observed at least a year before and three years after undergoing a change in ownership, and for which a carefully selected control plant exists. Results suggest that FDIs can have positive scale and technique effects on the environmental performance of acquired plants. These effects are especially pronounced for small firms and firms that were relatively inefficient prior to acquisition. The third essay analyzes the impact of oil price shocks on the US economy at the individual state level. The study accounts for the endogeneity of changes in crude oil price, differences among states, and spillover effects with neighboring states. Results suggest that the implications of higher oil prices for a

  17. When a misperception favors a tragedy: Carlos Chagas and the Nobel Prize of 1921.

    Science.gov (United States)

    Bestetti, Reinaldo B; Couto, Lucélio B; Cardinalli-Neto, Augusto

    2013-11-20

    Carlos Chagas, the discoverer of Chagas' disease was nominated to the Nobel Prize in 1921, but none did win the prize in that year. As a leader of a young scientist team, he discovered all aspects of the new disease from 1909 to 1920. It is still obscure why he did not win the Nobel Prize in 1921. Chagas was discarded by Gunnar Hedrèn on April 16, 1921. Hedrèn should have made a written report about the details of his evaluation to the Nobel Committee. However, such a document has not been found in the Nobel Committee Archives. No evidence of detractions made by Brazilian scientists on Chagas was found. Since Chagas nomination was consistent with the Nobel Committee requirements, as seen in the presentation letter by until now unknown Cypriano de Freitas, it become clear that Chagas did not win the Nobel Prize exclusively because the Nobel Committee did not perceive the importance of his discovery. Thus, it would be fair a posthumous Nobel Prize of 1921 to Carlos Chagas. A diploma of the Nobel Prize, as precedent with Dogmack in 1947, would recognize the merit of the scientist who made the most complete medical discovery of all times. © 2013 Elsevier Ireland Ltd. All rights reserved.

  18. EDITORIAL: George W Series Memorial Essays

    Science.gov (United States)

    Dodd, J. N.

    1997-01-01

    tuneable lasers, generally with the emphasis on understanding the underlying physics rather than accumulating data. He had a highly original mind, which showed both in his choice of research topics and in his method of approach. He did not follow fashion; his instinct for an interesting problem was at odds with the modem policy of direct funding and the identification of "growth areas". His applications for research grants were often unsuccessful, despite his high international standing and integrity. He was never interested in building up a large research team, and had comparatively few research students, but his enthusiasm and commitment to the quality of his science attracted a succession of overseas visitors to his laboratory. Following my own year at the Clarendon, and some subsequent visits both to Oxford and to Reading, there was a continuing strong association between the Clarendon and Otago Physics that continues until today. George Series was the William Evans Visiting Professor to Otago University in 1972. He never lost his interest in the fundamentals of physics inspired by his first researches into the structure of the hydrogen atom; he wrote on the Rydberg constant, the physics of spontaneous emission, and on the fine-structure constant α = e2/hc. He donated a garden seat to St Edmund Hall (Oxford), of which he was a Fellow. On it he placed a plaque* in recognition of the ubiquitous nature of this constant; it almost had magical significance for him. He served physics in many ways outside research. He was for a number of years the Editor of the European Journal of Physics and was also Editor of the Journal of Physics B: Atomic and Molecular Physics, He was also on the Editorial Board of a number of journals. He was elected to Fellowship of a number of physics societies. The Editorial Board of these Memorial Essays dedicate them to George's memory, and to his wife Annette and his family.

  19. EDITORIAL: Roberts Prize for the best paper published in 2010 Roberts Prize for the best paper published in 2010

    Science.gov (United States)

    Webb, Steve; Harris, Simon

    2011-08-01

    The publishers of Physics in Medicine and Biology (PMB), IOP Publishing, in association with the journal owners, the Institute of Physics and Engineering in Medicine (IPEM), jointly award an annual prize for the best paper published in PMB during the previous year. The procedure for deciding the winner has been made as thorough as possible, to try to ensure that an outstanding paper wins the prize. We started off with a shortlist of the 10 research papers published in 2010 which were rated the best based on the referees' quality assessments. Following the submission of a short 'case for winning' document by each of the shortlisted authors, an IPEM college of jurors of the status of FIPEM assessed and rated these 10 papers in order to choose a winner, which was then endorsed by the Editorial Board. We have much pleasure in advising readers that the Roberts Prize for the best paper published in 2010 is awarded to M M Paulides et al from Erasmus MC, Rotterdam, The Netherlands, for their paper on hyperthermia treatment: The clinical feasibility of deep hyperthermia treatment in the head and neck: new challenges for positioning and temperature measurement M M Paulides, J F Bakker, M Linthorst, J van der Zee, Z Rijnen, E Neufeld, P M T Pattynama, P P Jansen, P C Levendag and G C van Rhoon 2010 Phys. Med. Biol. 55 2465 Our congratulations go to these authors. Of course all of the shortlisted papers were of great merit, and the full top-10 is listed below (in alphabetical order). Steve Webb Editor-in-Chief Simon Harris Publisher References Alonzo-Proulx O, Packard N, Boone J M, Al-Mayah A, Brock K K, Shen S Z and Yaffe M J 2010 Validation of a method for measuring the volumetric breast density from digital mammograms Phys. Med. Biol. 55 3027 Bian J, Siewerdsen J H, Han X, Sidky E Y, Prince J L, Pelizzari C A and Pan X 2010 Evaluation of sparse-view reconstruction from flat-panel-detector cone-beam CT Phys. Med. Biol. 55 6575 Brun M-A, Formanek F, Yasuda A, Sekine M, Ando N

  20. EDITORIAL: Roberts Prize for the best paper published in 2009 Roberts Prize for the best paper published in 2009

    Science.gov (United States)

    Webb, Steve; Harris, Simon

    2010-07-01

    The publishers of Physics in Medicine and Biology (PMB), IOP Publishing, in association with the journal owners, the Institute of Physics and Engineering in Medicine (IPEM), jointly award an annual prize for the best paper published in PMB during the previous year. The procedure for deciding the winner has been made as thorough as possible, to try to ensure that an outstanding paper wins the prize. We started off with a shortlist of the 10 research papers published in 2009 which were rated the best based on the referees' quality assessments. Following the submission of a short 'case for winning' document by each of the shortlisted authors, an IPEM college of jurors of the status of FIPEM assessed and rated these 10 papers in order to choose a winner, which was then endorsed by the Editorial Board. We have a clear, and very worthy, winner this year. We have much pleasure in advising readers that the 2009 Roberts Prize is awarded to E Z Zhang et al from University College London for their paper on photoacoustic tomography. In vivo high resolution 3D photoacoustic imaging of superficial vascular anatomy E Z Zhang, J G Laufer, R B Pedley and P C Beard 2009 Phys. Med. Biol. 54 1035-46 Our congratulations go to these authors. Of course all of the shortlisted papers were of great merit, and the full top-10 is listed below (in alphabetical order). Steve Webb Editor-in-Chief Simon Harris Publisher References Cheng Y-C N , Neelavalli J and Haacke E M 2009 Limitations of calculating field distributions and magnetic susceptibilities in MRI using a Fourier based method Phys. Med. Biol. 54 1169-89 Cho S, Ahn S, Li Q and Leahy R M 2009 Exact and approximate Fourier rebinning of PET data from time-of-flight to non time-of-flight 2009 Phys. Med. Biol. 54 467-84 Davidson S R H, Weersink R A, Haider M A, Gertner M R, Bogaards A, Giewercer D, Scherz A, Sherar M D, Elhilali M, Chin J L, Trachtenberg J and Wilson B C 2009 Treatment planning and dose analysis for interstitial

  1. Word from the DG: A Nobel Prize for particle physics

    CERN Document Server

    2013-01-01

    I don't know about you, but for me that hour between 11:45 and 12:45 on Tuesday seemed to take a very long time to pass. What was going on in that room in Stockholm we'll never know, but whatever it was, it produced a fantastic result for particle physics. There could be no more deserving laureates than François Englert and Peter Higgs, embodying as they do all the hallmarks of great scientists: brilliance, of course, but also humility and a sense of teamwork.   Nobel Prize celebrations in Building 40.   I remember when they met each other at CERN for the first time on 4 July last year: the pleasure in that meeting was evident, and when Peter Higgs was asked for comment by the dozens of journalists who came to CERN that day, he politely declined, saying that this was a day for the experiments. Well, Peter, Tuesday was your day, and everyone at CERN shares the pride and joy that you and François must have felt, wherever you were! And like I&rs...

  2. Three essays on hospitality management in emerging markets

    OpenAIRE

    Yan, Wei

    2017-01-01

    Esta tesis contiene artículos de investigación en anexo. This dissertation is composed of three essays on the hospitality management practices in the hotel and airline sectors of emerging markets. The three essays address the issues of loyalty programs, environmental innovations, and electronic word of mouth in hospitality management. The first essay analyzes the factors contributing to the popularity of airline and hotel companies’ loyalty programs. The results show that facto...

  3. Strategists and Academics : Essays on interaction in R&D

    OpenAIRE

    Broström, Anders

    2009-01-01

    This doctoral thesis consists of five self-contained essays on interaction in R&D between university researchers and private firms. Together, these essays explore the conditions under which private firms benefit from spillovers from publicly funded and organised research. From the first essay, which sets out to empirically validate the theoretical arguments about the benefits of university-industry interaction for private firms, the thesis follows a line of pursuit that goes back and fort...

  4. Thomas Trotter's 'Essay on Drunkenness' appraised.

    Science.gov (United States)

    Edwards, Griffith

    2012-09-01

    In 1804 Thomas Trotter, a recently retired Physician to the Fleet, published his 'Essay on Drunkenness'. This was the first ever book-length consideration of the phenomenon of alcohol dependence and its treatment. The aim of this paper is to explore the impact of that treatise on the evolution of relevant ideas over the years that have followed. A factual analysis of the content of the Essay is the starting-point, followed by an examination of sequential published appraisals on the significance, or lack of significance, of this work. To the modern reader, Trotter is likely to be seen as prescient, with his assertion that 'the habit of drunkenness is a disease of the mind', setting the scene for two centuries of debate. The literature, however, seems to suggest that Trotter did not, in fact, achieve much impact either on professional opinion or on the emergent temperance movement. It was Benjamin Rush's 1785 pamphlet on 'Ardent Spirits' which achieved iconic status. Rush and Trotter, although in some ways overlapping in their ideas, differed in other respects. © 2012 The Author. Addiction © 2012 Society for the Study of Addiction.

  5. [An illustrious unknown. Giuseppe Levi among science, anti-fascism and Nobel Prizes].

    Science.gov (United States)

    Grignolio, Andrea; De Sio, Fabio

    2009-01-01

    The anatomist Giuseppe Levi (1872-1965) is unanimously considered one of the major figures of Italian biomedical sciences in the 20th century. His fame, however, is mainly derived from having nurtured three Nobel Prize winners, namely Salvador E. Luria, Rita Levi Montalcini and Renato Dulbecco. In reappraising Levi's role in the development of Italian science and culture in general, this article aims at questioning both the narrowness of earlier accounts and a certain kind of genealogical approach to the history of scientific disciplines and academic schools. We will here consider Giuseppe Levi as an instance of two major cultural phenomena: the development of experimental biology in Italy and continental Europe and the anti-fascist socialist culture expressed by a part of the Italian intellectuals. In so doing, we will reassess the historical specificity of the scientific maturation of Levi's three famous students, on the one hand, while on the other we will consider in some depth the cultural and moral environment in which Levi thrived and his role as a moral example for his students. Such revision, we will argue, have a direct bearing on more general historiographical issues, namely, the need for a stronger contextualization of the birth and consolidation of research traditions, implying a rejection of simplistic genealogical reconstructions, and the role of academic schools and institutional settings in the definition of novel, multidisciplinary scientific approaches. Finally, the following will highlight the importance of a more careful outlook on the master-pupil relationship in academic context, addressing issues of both continuity and rupture. The article is subdivided in two main sections, the first devoted to Levi as a scientist, the second to his Anti-fascism.

  6. Cheating Goes Global as Essay Mills Multiply

    Science.gov (United States)

    Bartlett, Thomas

    2009-01-01

    The orders keep piling up. A philosophy student needs a paper on Martin Heidegger. A nursing student needs a paper on dying with dignity. An engineering student needs a paper on electric cars. Screen after screen, assignment after assignment--hundreds at a time, thousands each semester. The students come from all disciplines and all parts of the…

  7. Lord Rutherford of Nelson, his 1908 Nobel Prize in Chemistry, and why he didn't get a second prize

    Energy Technology Data Exchange (ETDEWEB)

    Jarlskog, Cecilia [Division of Mathematical Physics, LTH, Lund University, Box 118, S-22100 Lund (Sweden)], E-mail: cecilia.jarlskog@matfys.lth.se

    2008-11-01

    'I have dealt with many different transformations with various periods of time, but the quickest that I have met was my own transformation in one moment from a physicist to a chemist.' Ernest Rutherford (Nobel Banquet, 1908) This article is about how Ernest Rutherford (1871-1937) got the 1908 Nobel Prize in Chemistry and why he did not get a second Prize for his subsequent outstanding discoveries in physics, specially the discovery of the atomic nucleus and the proton. Who were those who nominated him and who did he nominate for the Nobel Prizes? In order to put the Prize issue into its proper context, I will briefly describe Rutherford's whereabouts. Rutherford, an exceptionally gifted scientist who revolutionized chemistry and physics, was moulded in the finest classical tradition. What were his opinions on some scientific issues such as Einstein's photon, uncertainty relations and the future prospects for atomic energy? What would he have said about the 'Theory of Everything'? Extended version of an invited talk presented at the conference 'Neutrino 2008', Christchurch, NZ, 25-31 May 2008.

  8. "I Like to Plan Events": A Document Analysis of Essays Written by Applicants to a Public Relations Program

    Science.gov (United States)

    Taylor, Ronald E.

    2016-01-01

    A document analysis of 249 essays written during a 5-year period by applicants to a public relations program at a major state university in the southeast suggests that there are enduring reasons why students choose to major in public relations. Public relations is described as a major that allows for and encourages creative expression and that…

  9. Essays on regulation, institutions, and industrial organization

    Science.gov (United States)

    Bergara, Mario Esteban

    Essay I develops a comparative institutional analysis of network access price regulation and "light-handed" regulation. While the former is a specific-agency-based arrangement with higher political influence, the latter is a court-based system. Consequently, the main trade-off between both frameworks reflects the merits of having efficient political and judicial institutions. Price regulation is superior when distributional concerns are irrelevant and information asymmetries are lower. Poorly functioning political systems and high welfare costs of raising funds make price regulation less attractive. Light regulation is more attractive when potential rents are smaller, the monopolist is more risk averse, the judicial system is more efficient, and the threat of government intervention is more credible. The possibility of private transfers makes price regulation more advantageous. Higher information asymmetries among firms makes light-handed regulation more attractive. The main results are consistent with a plausible interpretation of the drastic deregulatory process in New Zealand. Essay II studies the preliminary effects of the deregulation of direct access in the New Zealand's electricity market. A slight improvement in quality standards and an overall efficiency increase took place after two years of deregulation. Retailers were able to successfully enter in large demand, dense areas, with a large proportion of industrial and commercial users, where incumbents were not distributing electricity efficiently. Pricing policies appears to be influenced by market forces (associated to economic and demographic characteristics) as expected in a light regulatory framework. Essay III focuses on the possibility of endogenous sunk costs and the introduction of new products. Firms that exert some monopoly power in one market and introduce a new good whose demand is determined by a broader set of consumers might be forced to change their competing strategies. If the new product

  10. Essays in energy economics: The electricity industry

    Science.gov (United States)

    Martinez-Chombo, Eduardo

    Electricity demand analysis using cointegration and error-correction models with time varying parameters: The Mexican case. In this essay we show how some flexibility can be allowed in modeling the parameters of the electricity demand function by employing the time varying coefficient (TVC) cointegrating model developed by Park and Hahn (1999). With the income elasticity of electricity demand modeled as a TVC, we perform tests to examine the adequacy of the proposed model against the cointegrating regression with fixed coefficients, as well as against the spuriousness of the regression with TVC. The results reject the specification of the model with fixed coefficients and favor the proposed model. We also show how some flexibility is gained in the specification of the error correction model based on the proposed TVC cointegrating model, by including more lags of the error correction term as predetermined variables. Finally, we present the results of some out-of-sample forecast comparison among competing models. Electricity demand and supply in Mexico. In this essay we present a simplified model of the Mexican electricity transmission network. We use the model to approximate the marginal cost of supplying electricity to consumers in different locations and at different times of the year. We examine how costs and system operations will be affected by proposed investments in generation and transmission capacity given a forecast of growth in regional electricity demands. Decomposing electricity prices with jumps. In this essay we propose a model that decomposes electricity prices into two independent stochastic processes: one that represents the "normal" pattern of electricity prices and the other that captures temporary shocks, or "jumps", with non-lasting effects in the market. Each contains specific mean reverting parameters to estimate. In order to identify such components we specify a state-space model with regime switching. Using Kim's (1994) filtering algorithm

  11. [Commentary on the Nobel Prize that has been granted in Medicine-Physiology, Chemistry and Physics to noteable investigators].

    Science.gov (United States)

    Zárate, Arturo; Apolinar, Leticia Manuel; Saucedo, Renata; Basurto, Lourdes

    2015-01-01

    The Nobel Prize was established by Alfred Nobel in 1901 to award people who have made outstanding achievements in physics, chemistry and medicine. So far, from 852 laureates, 45 have been female. Marie Curie was the first woman to receive the Nobel Prize in 1903 for physics and eight years later also for chemistry It is remarkable that her daughter Irene and her husband also received the Nobel Prize for chemistry in 1935. Other two married couples, Cori and Moser, have also been awarded the Nobel Prize. The present commentary attempts to show the female participation in the progress of scientific activities.

  12. The fabulous legacy of a Nobel Prize Laureate

    Science.gov (United States)

    Zitvogel, Laurence; Merad, Miriam; Kroemer, Guido

    2012-01-01

    The Nobel Prize in Physiology or Medecine 2011 was awarded to Ralph M. Steinman, Jules A. Hoffman and Bruce A. Beutler for the discovery of essential elements of innate immunity, in particular dendritic cells (DCs) and toll-like receptors (TLRs). Antigens become immunogenic and capable of triggering an adaptive immune response involving antigen-specific, MHC- restricted effector T cells, only if they are captured and presented by “accessory” cells. In 1972, Ralph M. Steinman and Zanvil Cohn identified in lymphoid tissues, cells with treelike, arborescent morphology that they named “dendritic cells” (DC) (from the greek word “tree” for tree, δένδρον) with a superior ability to induce alloreactive T cell proliferation in vitro (1978) and to stimulate the rejection of kidney allotransplants in rodents (1982). Thirty years after their discovery, DCare now known to play a seminal role in bridging innate and adaptive immunity, In addition DC are being used in numerous clinical studies all over the world to increase immunity to infectious or tumor-associated antigens. This effort involved the contribution of an international network of basicand clinical scientists spearheaded by Ralph M. Steinman to defineappropriate culture conditions to generate ex vivo DC from circulating or bone marrow precursors, to definefunctionally distinct DC subsets, to identifytheir maturation pathways including those relying on the stimulation of TLRs, and finally to develop DC based-vaccines to immunize patients infected with HIV or affected by cancer. Here, we will detail the history of DC and outline the therapeutic implications of Ralph M. Steinman’s seminal discovery.

  13. An essay on Bion's beta function.

    Science.gov (United States)

    Oliner, Marion M

    2013-02-01

    Among the major theorists studying the effect of the external world on the individual, none had a more ambiguous relationship to the psychic manifestations of the environment than Wilfred Bion. On the one hand his theory of the mind contained a new concept, beta elements, to depict the intrusion of the material world into the mental sphere, while on the other he radically opposed the use of sensory perception as a source for clinical insight. The author examines this dichotomy as an outgrowth of her interest in the place of external reality in psychoanalytic theory. As a result, this essay is an attempt to clarify the source for Bion's theorizing, in order to be more specific about the applicability of his concepts and his precepts.

  14. Pictorial Essay: Infants of diabetic mothers

    International Nuclear Information System (INIS)

    Alorainy, Ibrahim A; Barlas, Nauman B; Al-Boukai, Amer A

    2010-01-01

    About 3 to 10% of pregnancies are complicated by glycemic control abnormalities. Maternal diabetes results in significantly greater risk for antenatal, perinatal, and neonatal morbidity and mortality, as well as congenital malformations. The number of diabetic mothers is expected to rise, as more and more of the obese pediatric female population in developed and some developing countries progresses to childbearing age. Radiologists, being part of the teams managing such pregnancies, should be well aware of the findings that may be encountered in infants of diabetic mothers. Timely, accurate, and proper radiological evaluation can reduce morbidity and mortality in these infants. The purpose of this essay is to illustrate the imaging findings in the various pathological conditions involving the major body systems in the offspring of women with diabetes

  15. Essay on Option Pricing, Hedging and Calibration

    DEFF Research Database (Denmark)

    da Silva Ribeiro, André Manuel

    Quantitative finance is concerned about applying mathematics to financial markets.This thesis is a collection of essays that study different problems in this field: How efficient are option price approximations to calibrate a stochastic volatilitymodel? (Chapter 2) How different is the discretely...... of dynamics? (Chapter 5) How can we formulate a simple free-arbitrage model to price correlationswaps? (Chapter 6) A summary of the work presented in this thesis: Approximation Behooves Calibration In this paper we show that calibration based on an expansion approximation for option prices in the Heston...... stochastic volatility model gives stable, accurate, and fast results for S&P500-index option data over the period 2005 to 2009. Discretely Sampled Variance Options: A Stochastic Approximation Approach In this paper, we expand Drimus and Farkas (2012) framework to price variance options on discretely sampled...

  16. Mathematical statistics essays on history and methodology

    CERN Document Server

    Pfanzagl, Johann

    2017-01-01

    This book presents a detailed description of the development of statistical theory. In the mid twentieth century, the development of mathematical statistics underwent an enduring change, due to the advent of more refined mathematical tools. New concepts like sufficiency, superefficiency, adaptivity etc. motivated scholars to reflect upon the interpretation of mathematical concepts in terms of their real-world relevance. Questions concerning the optimality of estimators, for instance, had remained unanswered for decades, because a meaningful concept of optimality (based on the regularity of the estimators, the representation of their limit distribution and assertions about their concentration by means of Anderson’s Theorem) was not yet available. The rapidly developing asymptotic theory provided approximate answers to questions for which non-asymptotic theory had found no satisfying solutions. In four engaging essays, this book presents a detailed description of how the use of mathematical methods stimulated...

  17. Jeremy Bentham's essay on "Paederasty". Part 2.

    Science.gov (United States)

    Crompton, L

    1978-01-01

    This is Part 2 of a transcription of Bentham's manuscript essay on "Paederasty" (1785), Part 1 of which appeared in Vol. 3, No. 4. In Part 1 Bentham argued for the decriminalization of sodomy and opposed the theories of Montesquieu and Voltaire as to its social dangers. In Part 2 Bentham speculates on its causes and alleges that the real reason such behavior is so severely punished is an irrational "antipathy" to pleasure generally and to sexual pleasure in particular. He discusses the danger of blackmail and false accusations and the punishment of lesbian acts, bestiality, and masturbation. Some miscellaneous related notes by Bentham are appended: these deal with religious fears based on the destruction of Sodom, the threat to population, the harshness of English naval law, and other topics.

  18. Metaphor of society (a sociological essay

    Directory of Open Access Journals (Sweden)

    Gennadii Vasil’evich Osipov

    2014-11-01

    Full Text Available The essay by Academician G.V. Osipov, who is the patriarch of Russian sociology, is dedicated to one of the most cognitive topics of modern sociology – identification of sociological metaphor as such and its application in research projects. This topic is avant-garde for the world sociological thought, and in Russia such kind of research is making its first steps. However, its future importance is difficult to overestimate. Sociological metaphor, if a methodology for its application is developed, can provide scientists with qualitatively new synthetic research tools. It can also bring together scientific structures and artifacts on the space of interdisciplinary and inter-subject borderland and give them qualitatively new intellectual and sensuous (system and mental technological capabilities for learning the surrounding world. The advantage of the following essay can be found in the fact that it is based on the objective analysis of the real embodiment of social metaphor in the work of art – a pictorial triptych “The Mystery of the 21st Century”. This is the first such experience in domestic sociological and artistic-painting practice. The authors of the final product are a scientist of great scientific and life experience and a young artist, who received in-depth sociological training and defended his Ph.D. in Sociology dissertation. But the main result of their collaboration is a product that combines scientific (sociological knowledge and insight and intuitive-creative artistic perception in a qualitatively new perception of the world and world outlook

  19. PENILAIAN UJIAN BERTIPE ESSAY MENGGUNAKAN METODE TEXT SIMILARITY

    Directory of Open Access Journals (Sweden)

    Meiyanto Eko Sulistyo

    2015-07-01

    Full Text Available Exam is one way to measure the performance of students in the learning process. The type of test that is often tested on every student's learning activity is the description of the type of exam (essay. This study focuses on the manufacture of automatic assessment to test the extension of type descriptions using text similarity. This method has several stages such as text mining, text preprocessing algorithm to process stemming Nazief-Adriani, transforming text, then the assessment using tf-idf method, as well as cosine similarity. Results of this study is the final value assessment system using text similarity did not differ significantly from the results of expert assessment. This is proven by testing using paired T test with degrees of freedom (α of 5%, where the value ttabel> thitung (2,045> 0.3755 as well as the significant value> degrees of freedom (0.71> 0.05. However, there are several different types of questions that a significant result because there are unique characters that terrekam in the database as well as answers to the key does not contain relevant keywords that match the correct answer. Ujian adalah salah satu cara untuk mengukur performa siswa dalam proses belajar. Jenis ujian yang sering diujikan pada setiap kegiatan belajar siswa adalah tipe ujian uraian (essay. Penelitian ini berfokus pada pembuatan ekstensi penilaian otomatis untuk ujian bertipe uraian dengan menggunakan metode text similarity. Metode ini mempunyai beberapa tahapan seperti text mining, text preprocessing dengan proses stemming menggunakan algoritma Nazief-Adriani, text transforming, lalu penilaiannya menggunakan metode tf-idf, serta cosine similarity. Hasil penelitian ini adalah nilai akhir hasil penilaian menggunakan sistem text similarity tidak berbeda signifikan dengan hasil penilaian dari pakar. Hal ini dibuktikan dengan pengujian menggunakan uji T berpasangan dengan derajat kebebasan (α sebesar 5%, dimana nilai ttabel > thitung (2.045 > 0

  20. The future-essay as a design tool

    DEFF Research Database (Denmark)

    Thomsen, Bente Dahl; Kappel, Anne

    2007-01-01

    The aim of this paper is to present scenarios, photo-essays and future-essays as tools in communication, and as tools for clarifying the use of products in the future and the aesthetic qualities in the programme. In the design process, the programme is a description of the function, the condition...