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Sample records for winner baruch blumberg

  1. Life and Death Decision Making, by Baruch A. Brody.

    Science.gov (United States)

    Veatch, Robert M

    1989-04-01

    Veatch considers the pluralistic casuistry theory advocated by Baruch Brody in his 1988 book, Life and Death Decision Making, to be an important contribution to the secular medical ethics literature. The casuistic and pluralistic elements of Brody's new model are described as intriguing but controversial because Brody both excludes several ethical appeals (i.e., classical Hippocratic ethics, virtue theory) and/or limits other questionable appeals (i.e., consequences for families and others in society, the virtue of integrity) without accounting for these decisions. Veatch also questions Brody's use of intuitional judgment to determine what ought to be done after examination of various appeals and their significance because Brody's approach raises serious problems about how various appeals are counted. Veatch does affirm the rich assessment of medical ethical problems made possible by Brody's pluralistic approach but notes the difficulties it raises.

  2. Matti Milius jätkab Illegaardis / Ilmars Blumbergs ; interv. Matti Milius

    Index Scriptorium Estoniae

    Blumbergs, Ilmars, 1943-

    1999-01-01

    Augustist Illegaardis galeristina töötava Matti Milius intervjuu (1998.a. Riias) läti kunstniku Ilmars Blumbergsiga, kelle serigraafia oli Illegaardis väljas augustis. Blumbergs oma tööde eksponeerimisega kaasnenud skandaalidest, näitusest Legendi galeriis, meenutusi Juhan Viidingust

  3. A Factor-Analytic Validity Study of the Blumberg-Amidon "Teacher Perceptions of Supervisor-Teacher Conferences" Instrument.

    Science.gov (United States)

    Sirois, Herman A.; Gable, Robert K.

    1979-01-01

    It was found that the Blumberg-Amidon instrument, which was administered to 31 randomly selected in-service teachers, grades K-12, is a two-factor or two-scale measure (Relationships, Productivity) which may also be interpreted as a one-scale measure (Productive Relationships), each with a high degree of reliability. (Author/NQ)

  4. Photowalk contest winners

    CERN Multimedia

    Roberto Cantoni

    2010-01-01

    The local winners of the global particle physics Photowalk have been announced by the five participating laboratories. At CERN, Diego Giol and Christian Stephani were the jury’s favourites, and their photos will now go forward to the global vote, competing against the local winners from DESY in Germany, Fermilab in the US, KEK in Japan and TRIUMF in Canada. Two prizes are to be awarded, one selected by a global jury, the other by popular vote – it’s time to get voting!   Diego Giol #1 The global winners of the Photowalk contest will be revealed by the second week of October, but the local CERN winners were announced last week. After three weeks of work, two meetings of the jury and three successive selections, 20 photos were chosen from the 792 entries. The three highest-ranked will participate in the final competition. The public can vote for their favourite photos on the interactions.org website until 8 October. Only two photographers took the three winning photo...

  5. Everyone is a winner

    DEFF Research Database (Denmark)

    Reuben, Ernesto; Tyran, Jean-Robert

    2010-01-01

    We test if cooperation is promoted by rank-order competition between groups in which all groups can be ranked first, i.e. when everyone can be a winner. This type of rank-order competition has the advantage that it can eliminate the negative externality a group's performance imposes on other groups...

  6. Breast Cancer Startup Challenge winners

    Science.gov (United States)

    Ten winners of a world-wide competition to bring emerging breast cancer research technologies to market faster were announced today by the Avon Foundation for Women, in partnership with NCI and the Center for Advancing Innovation (CAI). Avon is providing

  7. The Transitional Legend of Winners

    Directory of Open Access Journals (Sweden)

    Ivan Kovačević

    2016-03-01

    Full Text Available During 2006 a number of stories that featured the motive of great gain under dramatic circumstances were repeatedly told in betting-houses in Kragujevac, a town in Serbia. The main character of these legends is an empoverished victim of transition who, thanks to luck and help of friends, wins a great sum of money betting. Besides describing the preceding transitional "fall" of the winner (getting fired, failing in private enterprise, the legends describe his economical and social prosperity initiated by capital gained through betting (starting succesfull enterprises, buying good shares. Diachronically following other "sudden wealth" legends this transitional legend speaks about the establishing of a new system of values that, in the categories of social promotion, makes up for the old principles that marked the period of socialism.

  8. And now, for the winners.

    CERN Multimedia

    Alizée Dauvergne

    2010-01-01

    The Computer Security Day held on 10 June was a success. There were eight presentations, with some forty people attending each session.     The presentation videos can be viewed on Indico. The computer security team’s new website is now up and running, with a wealth of useful information and advice. Go to http://cern.ch/Computer.Security.     The quiz attracted 130 participants, and the answers have now been posted on line! The quiz winners are: Lars Aprin, Richard Baud, Thibaut Bernard, Brice Copy, Daniele de Ruschi, Sébastien Gadrat, Amanda Garcia Munoz, Stephen Gowdy, Joni Hahkala, Joseph Izen, Ryszard Erazm Jurga, Jukka Klem, Danila Oleynik, Ian Pong, Pascal Serge Roguet, Jani Tapani Taskinen, Jan Therhaag, Yves Thurel, Adrian Vogel, Thomas White. Well done to all! If you haven’t done so already, you should soon be getting your prize (i.e. a book, a T-shirt or a bag, etc.).  

  9. Why do winners keep winning? Androgen mediation of winner but not loser effects in cichlid fish

    Science.gov (United States)

    Oliveira, Rui F.; Silva, Ana; Canário, Adelino V.M.

    2009-01-01

    Animal conflicts are influenced by social experience such that a previous winning experience increases the probability of winning the next agonistic interaction, whereas a previous losing experience has the opposite effect. Since androgens respond to social interactions, increasing in winners and decreasing in losers, we hypothesized that socially induced transient changes in androgen levels could be a causal mediator of winner/loser effects. To test this hypothesis, we staged fights between dyads of size-matched males of the Mozambique tilapia (Oreochromis mossambicus). After the first contest, winners were treated with the anti-androgen cyproterone acetate and losers were supplemented with 11-ketotestosterone. Two hours after the end of the first fight, two contests were staged simultaneously between the winner of the first fight and a naive male and between the loser of first fight and another naive male. The majority (88%) of control winners also won the second interaction, whereas the majority of control losers (87%) lost their second fight, thus confirming the presence of winner/loser effects in this species. As predicted, the success of anti-androgen-treated winners in the second fight decreased significantly to chance levels (44%), but the success of androgenized losers (19%) did not show a significant increase. In summary, the treatment with anti-androgen blocks the winner effect, whereas androgen administration fails to reverse the loser effect, suggesting an involvement of androgens on the winner but not on the loser effect. PMID:19324741

  10. And the winners were... Innovation Awards

    CERN Multimedia

    2003-01-01

    The winners of the 2003 Economist innovation awards included Tim Berners-Lee for the WWW and Dr. Damadian for his suggestion that NMR could be used as a medical detection device for cancer (1/2 page).

  11. Winners and Losers in Danish Soccer

    DEFF Research Database (Denmark)

    Storm, Rasmus K.

    2011-01-01

    of main performance outputs in relation to the key factors of this function. The approach represents a sociological supplement to the ordinary performance benchmarks often used in sports economics, revealing FC Copenhagen and Brøndby IF as the main winners and AGF and Akademisk Boldklub (AB) as the main...

  12. J.M.G. Le Clézio and Baruch Spinoza: Understanding and Accepting the ‘God’ of Material Reality

    Directory of Open Access Journals (Sweden)

    Keith Moser

    2013-12-01

    Full Text Available The Dutch philosopher Baruch Spinoza and the contemporary Franco-Mauritian author J.M.G. Le Clézio place great emphasis on the materiality of the human condition. For both of these extremely divergent thinkers, the path to existential redemption and spiritual edification is inseparable from the biotic network of life to which we are inextricably linked. Given that nothing exists in a cosmic vacuum in complete isolation from other material organisms, Spinoza and Le Clézio urge the modern subject to deconstruct seductive, anthropocentric ideology and to embrace reality. Indeed, understanding and accepting our own corporality in addition to exploring the complex relationship between ourselves and the cosmic forces that sustain us is perhaps the only true path to self-actualization that allows us to project meaning upon the absurdity of the universe.

  13. CERN welcomes Intel Science Fair winners

    CERN Multimedia

    Katarina Anthony

    2012-01-01

    This June, CERN welcomed twelve gifted young scientists aged 15-18 for a week-long visit of the Laboratory. These talented students were the winners of a special award co-funded by CERN and Intel, given yearly at the Intel International Science and Engineering Fair (ISEF).   The CERN award winners at the Intel ISEF 2012 Special Awards Ceremony. © Society for Science & the Public (SSP). The CERN award was set up back in 2009 as an opportunity to bring some of the best and brightest young minds to the Laboratory. The award winners are selected from among 1,500 talented students participating in ISEF – the world's largest pre-university science competition, in which students compete for more than €3 million in awards. “CERN gave an award – which was obviously this trip – to students studying physics, maths, electrical engineering and computer science,” says Benjamin Craig Bartlett, 17, from South Carolina, USA, wh...

  14. Prática educativa bem-sucedida na escola: reflexões com base em L. S. Vigotski e Baruch de Espinosa

    Directory of Open Access Journals (Sweden)

    ELIANA DE SOUSA ALENCAR MARQUES

    2017-01-01

    Full Text Available El texto reúne parte de los resultados de las investigaciones llevadas a cabo con el fin de investigar las mediaciones constitutivas de los profesores y estudiantes que desarrollan con éxito las prácticas educativas. El signifi - cado de la práctica educativa exitosa en la que nos basamos está anclado en las ideas de L. S. Vygotsky y Baruch Spinoza. Con base en los teóricos, entendemos prácticas educativas exitosas las que generan aprendizaje y desarrollo y permiten la expansión de afectos alegres que mejoran mentes y cuerpos humanos. La investigación tuvo lugar entre los años 2011 y 2014. Esto artículo presenta parte de los resultados alcanzados con los alumnos. Los resultados mostraron que, cuando alegres, las experiencias educativas convergen a la mayor potencia de ser un estudiante. El aumento de potencia reorienta la producción de nuevos sentidos que alteran significativamente la relación de estos con los estudios, con la escuela y con la vida.

  15. Nobel prize winners from Siemens company

    International Nuclear Information System (INIS)

    Anon

    2007-01-01

    This paper deals with the history of discoveries and scientists which worked in the Siemens company. First Nobel prize winners from Siemens company was Gustav Ludwig Hertz from Hamburg. In his doctoral dissertation he deals with the study of collisions of electrons with molecules of gases. In the physics this experiment is known as 'Franc and Hertz experiment', which confirmed state of energy in Bohr theory and in 1925 he obtained Nobel prize. In 1945, as a director of the Department of physics in the research laboratories of Siemens, he constructed cyclotron kernel - magnet with mass of 80 tonnes. The second Nobel prize winner was Dennis Gabor worked in the Laboratory for measurement and medicinal technology in Siemensstadt (Berlin). When he tried to increase the resolution of electron microscopy he discovered the holography (method of 3-dimensional imaging). In 1971 he obtained the Nobel prize. The third scientist - Ernst Ruska discovered electron microscope. At Siemens, he was involved in developing the first commercially-produced electron microscope in 1939. In 1986, Ernst Ruska was awarded half of the Nobel Prize in Physics for his many achievements in electron optics.

  16. CIP's Eighth Annual Educational Software Contest: The Winners.

    Science.gov (United States)

    Donnelly, Denis

    1997-01-01

    Announces the winners of an annual software contest for innovative software in physics education. Winning entries include an application to help students visualize the origin of energy bands in a solid, a package on the radioastronomy of pulsars, and a school-level science simulation program. Also includes student winners, honorable mentions,…

  17. PERBANDINGAN KAPITALISASI PASAR PORTOFOLIO SAHAM WINNER DAN LOSER SAAT TERJADI ANOMALI WINNER-LOSER

    Directory of Open Access Journals (Sweden)

    Hadioetomo Hadioetomo

    2017-03-01

    Full Text Available Capital market anomaly showed that there was an anomaly in efficient capitalmarket hypothesis. One of its types was price reversal phenomenon, which showed that previouswinner portfolio became loser portfolio and vice versa. Price reversal phenomenon was alsoknown as overreaction market hypothesis (OMH. The hypothesis stated that if stock priceswere systematically valued overly as a consequence of investors’ over pessimism or optimism,price reversal certainly came from previous stock price performance. In this research, theresearcher analyzed price reversal phenomenon on Indonesia Stock Exchange (ISX by consideringabnormal return. The result of this research indicated that overreaction occur separate in itsmove. Winners and losers were not constant overtime. Analysis independent sample t test didnot show the different average abnormal return significantly so there was anomaly incapitalization market winner and loser.

  18. Google Science Fair winner visits CERN

    CERN Document Server

    Katarina Anthony

    2012-01-01

    Google Science Fair Grand Prize winner Brittany Michelle Wenger today wrapped up a day-and-a-half's visit of the CERN site. Her winning project uses an artificial neural network to diagnose breast cancer – a non-invasive technique with significant potential for use in hospitals.   Brittany Michelle Wenger at CERN's SM18 Hall. Besides winning a $50,000 scholarship from Google and work experience opportunities with some of the contest hosts, Brittany was offered a personal tour of CERN. “This visit has just been incredible,” she says. “I got to speak with [CERN's Director for Accelerators and Technology] Steve Myers about some of the medical applications and technologies coming out of the LHC experiments and how they can be used to treat cancer. We talked about proton therapy and hadron therapy, which could really change the way patients are treated, improving success rates and making treatment not such an excruciating process. That ...

  19. Chronic Hepatitis B Infection: New insights in therapy and predictors of response

    NARCIS (Netherlands)

    P. Arends (Pauline)

    2014-01-01

    markdownabstract__Abstract__ The hepatitis B virus (HBV) was discovered by dr. Baruch Samuel Blumberg when he identified the ‘Australia antigen’ among an aboriginal in the 1960s. The ‘Australia antigen’ is nowadays known as the hepatitis B surface antigen (HBsAg). For his work dr. Blumberg was

  20. 2016 Federal Green Challenge Award Winners in the Southeast Region

    Science.gov (United States)

    2016 FGC award winners in the Southeast are: the Department of Human Services’ U.S. Citizenship and Immigration Services Southeast Regional Office and Department of Energy’s East Tennessee Technology Park.

  1. [Surgeons and Neurosurgeons as Nobel Prize Winners].

    Science.gov (United States)

    Chrastina, Jan; Jančálek, Radim; Hrabovský, Dušan; Novák, Zdeněk

    Since 1901 Nobel Prize is awarded for exceptional achievements in physics, chemistry, literature, peace, economy (since 1968) and medicine or physiology. The first aim of the paper is to provide an overview of surgeons - winners of Nobel Prize for medicine or physiology. Although the prominent neurosurgeons were frequently nominated as Nobel Prize candidates, surprisingly no neurosurgeon received this prestigious award so far despite that the results of their research transgressed the relatively narrow limits of neurosurgical speciality.The most prominent leaders in the field of neurosurgery, such as Victor Horsley, Otfrid Foerster, Walter Dandy and Harvey Cushing are discussed from the point of their nominations. The overview of the activity of the Portuguese neurologists and Nobel Prize Winter in 1949 Egas Moniz (occasionally erroneously reported as neurosurgeon) is also provided. Although his work on brain angiography has fundamentally changed the diagnostic possibilities in neurology and neurosurgery, he was eventually awarded Nobel Prize for the introduction of the currently outdated frontal lobotomy.The fact that none of the above mentioned prominent neurosurgeons has not been recognised by Nobel Prize, may be attributed to the fact that their extensive work cannot be captured in a short summary pinpointing its groundbreaking character.

  2. Winners and losers of IWRM in Tanzania

    Directory of Open Access Journals (Sweden)

    Barbara van Koppen,

    2016-10-01

    Full Text Available This paper focuses on the application of the concept of Integrated Water Resources Management (IWRM in Tanzania. It asks: how did IWRM affect the rural and fast-growing majority of smallholder farmersʼ access to water which contributes directly to poverty alleviation and employment creation in a country where poverty and joblessness are high? Around 1990, there were both a strong government-led infrastructure development agenda and IWRM ingredients in place, including cost-recovery of state services aligning with the Structural Adjustment Programmes, water management according to basin boundaries and the dormant colonial water rights (permits system. After the 1990s, the World Bank and other donors promoted IWRM with a strong focus on hydroelectric power development, River Basin Water Boards, transformation of the water right system into a taxation tool, and assessment of environmental flows. These practices became formalised in the National Water Policy (2002 and in the Water Resources Management Act (2009. Activities in the name of IWRM came to be closely associated with the post-2008 surge in large-scale land and water deals. Analysing 25 years of IWRM, the paper identifies the processes and identities of the losers (smallholders and – at least partially – the government and the winners (large-scale water users, including recent investors. We conclude that, overall, IWRM harmed smallholdersʼ access to water and rendered them more vulnerable to poverty and unemployment.

  3. CERNland/Prince of Asturias competition winners tour CERN

    CERN Multimedia

    Katarina Anthony

    2014-01-01

    Last week, the Laboratory rolled out the red carpet for the six young winners of the CERNland/Prince of Asturias competition. From a visit of the CMS detector to dessert with the Director-General, these young talents were given the full VIP treatment. Nothing less would do for our winners!   The competition's youngest winners study the CMS detector. For the CERNland/Prince of Asturias competition winners, Easter 2014 would be unforgettable. Besides visits to all the main CERN landmarks, they attended an award ceremony in the Main Building in their honour. Among the audience were CERN Director-General, Rolf Heuer, the Permanent Representative of Spain to the United Nations Office at Geneva, Ana Maria Menendez Perez, and the Director of the Prince of Asturias Foundation, Teresa Sanjurjo González. The ceremony was also an opportunity for the CERN community to interact with the young winners. “They brought with them such heartfelt enthusiasm,” says CERN&am...

  4. In the Hunger Games, the Winner Takes Everything.

    Science.gov (United States)

    Püschel, Franziska; Muñoz-Pinedo, Cristina

    2017-10-01

    Entosis is an atypical form of cell death that occurs when a cell engulfs and kills another cell. A recent article by Overholtzer and colleagues indicates that glucose deprivation promotes entosis. AMP-activated protein kinase (AMPK) activation in the loser cells triggers their engulfment and elimination by winner cells, which endure starvation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. Spring Research Festival and NICBR Collaboration Winners Announced | Poster

    Science.gov (United States)

    By Carolynne Keenan, Contributing Writer, and Ashley DeVine, Staff Writer The winners of the 2014 Spring Research Festival (SRF), held May 7 and 8, were recognized on July 2, and included 20 NCI at Frederick researchers: Matthew Anderson, Victor Ayala, Matt Bess, Cristina Bergamaschi, Charlotte Choi, Rami Doueiri, Laura Guasch Pamies, Diana Haines, Saadia Iftikhar, Maria

  6. Global Power Play--Competition Winners Light Up the World

    Science.gov (United States)

    Tech Directions, 2012

    2012-01-01

    This year's "Tech Directions" Inventors Competition asked students to come up with ways to provide electricity to remote villages that traditional electrical utilities have not yet reached. This article presents the results of the judging by inventor/electrical engineer Harry T. Roman. The winners are: (1) First Place--Scott Hulver,…

  7. Giving Back — IDRC photo contest winner shares prize with ...

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

    2011-01-28

    Jan 28, 2011 ... Giving Back — IDRC photo contest winner shares prize with Senegalese colleagues ... South or the developed world are tackling the challenges of urban living. ... Upon his return to Canada, the 26-year-old wrote to IDRC the ...

  8. Steven MacCall: Winner of LJ's 2010 Teaching Award

    Science.gov (United States)

    Berry, John N., III

    2010-01-01

    This article profiles Steven L. MacCall, winner of "Library Journal's" 2010 Teaching Award. An associate professor at the School of Library and Information Studies (SLIS) at the University of Alabama, Tuscaloosa, MacCall was nominated by Kathie Popadin, known as "Kpop" to the members of her cohort in the online MLIS program at SLIS. Sixteen of…

  9. Winners & Sinners: What's Hot and What's Not in Alumni Merchandising.

    Science.gov (United States)

    Larson, Wendy Ann

    1990-01-01

    A large part of any merchandising program is picking products that will sell. Sixty alumni professionals were asked about their ideas. Some of the winners included a watch with the institution's seal, a windsock, and athletic shoes. Some of the losers included a sweater and a commemorative plate. (MLW)

  10. CMA Announces the 1996 Responsible Care Catalyst Awards Winners

    Science.gov (United States)

    1996-06-01

    Eighteen exceptional teachers of science, chemical technology, chemistry, and chemical engineering have been selected to receive a Responsible Care Chemical Manufacturers Association's 1996 Catalyst Award. The Responsible Care Catalyst Awards Program honors individuals who have the ability to inspire students toward careers in chemistry and science-related fields through their excellent teaching ability in and out of the classroom. The program also seeks to draw public attention to the importance of quality chemistry and science teaching at the undergraduate level. Since the award was established in 1957, 502 teachers of science, chemistry, and chemical engineering have been honored. Winners are selected from a wide range of nominations submitted by colleagues, friends, and administrators. All pre-high school, high school, two and four-year college, or university teachers in the United States and Canada are eligible. Each award winner will be presented with a medal and citation. National award winners receive 5,000; regional award winners receive 2,500. National Winners. Martin N. Ackermann, Oberlin College, Oberlin, OH Kenneth R. Jolls, Iowa State University, Ames, IA Suzanne Zobrist Kelly, Warren H. Meeker Elementary School, Ames, IA John V. Kenkel, Southeast Community College, Lincoln, NE George C. Lisensky, Beloit College, Beloit, WI James M. McBride, Yale University, New Haven, CT Marie C. Sherman, Ursuline Academy, St. Louis, MO Dwight D. Sieggreen, Cooke Middle School, Northville, MI Regional Winners Two-Year College. East-Georgianna Whipple-VanPatter, Central Community College, Hastings, NE West-David N. Barkan, Northwest College, Powell, WY High School. East-John Hnatow, Jr., Emmaus High School, Northampton, PA South-Carole Bennett, Gaither High School, Tampa, FL Midwest-Kenneth J. Spengler, Palatine High School, Palatine, IL West-Ruth Rand, Albuquerque, Albuquerque, NM Middle School. East-Thomas P. Kelly, Grandville Public Schools, Grandville, NH West

  11. Hybrid All-Pay and Winner-Pay Contests

    DEFF Research Database (Denmark)

    Lagerlöf, Johan

    2017-01-01

    In many contests in economic and political life, both all-pay and winner-pay expenditures matter for winning. This paper studies such hybrid contests under symmetry and asymmetry. The symmetric model is very general but still yields a simple closed-form solution. More contestants tend to lead to ...... expenditures. An endogenous bias that maximizes total expenditures disfavors the high-valuation contestant but still makes her the more likely one to win....

  12. 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)

  13. A Game Theoretical Approach for Solving Winner Determination Problems

    Directory of Open Access Journals (Sweden)

    Chen-Kun Tsung

    2014-01-01

    Full Text Available Determining the winners in combinatorial auctions to maximize the auctioneer's revenue is an NP-complete problem. Computing an optimal solution requires huge computation time in some instances. In this paper, we apply three concepts of the game theory to design an approximation algorithm: the stability of the Nash equilibrium, the self-learning of the evolutionary game, and the mistake making of the trembling hand assumption. According to our simulation results, the proposed algorithm produces near-optimal solutions in terms of the auctioneer's revenue. Moreover, reasonable computation time is another advantage of applying the proposed algorithm to the real-world services.

  14. Into the black. 1993 Hospital Turnaround Contest winners.

    Science.gov (United States)

    Cerne, F; Bergman, R

    1993-07-20

    Turning a hospital around takes a lot more than adjusting the financials, as the winners and finalists in the Great Comebacks 1993: The Hospital Turnaround Contest demonstrate. In every case we report on, the hospital being recognized has worked intensively with its community to reassess the services needed by its patients, build support for major management and delivery changes, and articulate the reasons for the strategies being used. Each of the eight hospital organizations we profile, which are spread across the country from Texas to Wisconsin to Maine to North Carolina--has put together its own version of success--in other words, eight lessons in innovation and progress.

  15. [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.

  16. 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.

  17. Is the Chinese Army the Real Winner in PLA Reforms

    Science.gov (United States)

    2016-10-01

    44 Commentary / The Chinese Army and PLA Reforms JFQ 83, 4th Quarter 2016 Is the Chinese Army the Real Winner in PLA Reforms? By Phillip C. Saunders...and John Chen G round force officers run China’s military, the People’s Liberation Army ( PLA ). About 70 percent of PLA soldiers serve in the PLA ...Saunders and Chen 45 services and arms of the PLA ” has meant reductions in “technologically backward” PLAA units and personnel increases for the other

  18. Nobel prize-winner Heinrich Rohrer visits CERN

    CERN Document Server

    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...

  19. The Google Science Fair winner comes to CERN

    CERN Multimedia

    CERN Bulletin

    2011-01-01

    Shree Bose, the Google Science Fair Grand Prize winner, will come to CERN for a three-day internship. She is looking forward to it and hopes to sit in the CERN Control Room, and to learn more about ALICE and in general the work going on here right now.   Google Science Fair winners Lauren Hodge (left) Shree Bose (middle) and Naomi Shah (right). (Image Copyright Google) Despite her young age, Shree Bose is already an experienced researcher. Indeed, she has already been awarded prestigious prizes in various science fairs and competitions. Aged 17, she found a way to improve ovarian cancer treatment for patients when they have built up a resistance to certain chemotherapy drugs. The project won the Grand Prize at the Google Science Fair, and together with an amazing 10-day trip to the Galapagos Islands with National Geographic Expeditions, she also won a trip to CERN. “Shree will visit several experimental sites here and will sit next to our physicists and engineers, in the CCC an...

  20. Modelling Dominance Hierarchies Under Winner and Loser Effects.

    Science.gov (United States)

    Kura, Klodeta; Broom, Mark; Kandler, Anne

    2015-06-01

    Animals that live in groups commonly form themselves into dominance hierarchies which are used to allocate important resources such as access to mating opportunities and food. In this paper, we develop a model of dominance hierarchy formation based upon the concept of winner and loser effects using a simulation-based model and consider the linearity of our hierarchy using existing and new statistical measures. Two models are analysed: when each individual in a group does not know the real ability of their opponents to win a fight and when they can estimate their opponents' ability every time they fight. This estimation may be accurate or fall within an error bound. For both models, we investigate if we can achieve hierarchy linearity, and if so, when it is established. We are particularly interested in the question of how many fights are necessary to establish a dominance hierarchy.

  1. Route de Meyrin-CERN: and the winner is...

    CERN Document Server

    2012-01-01

    Last night, CERN’s engagement with society took an important step forward with the unveiling of the winner of the architectural competition for the Route de Meyrin between CERN’s entrances A and B. The winning entry is a project entitled “Metaphoros”, entered by Studio Bürgi of Ticino.   Metaphoros was selected by a jury, of which I was a member, from an impressive range of proposals from around the world. It will be some time before construction gets underway, but anyone who’d like a forward look at how the gateway to CERN will look from 2014 can visit an exhibition in the Globe opening today and running until 28 January. The exhibition focuses on the winning entry, but also has a place for the runners-up, and for the Cosmic Rings of CERN proposal for buildings and landscaping around the Globe, which, subject to external funding, will merge seamlessly with Metaphoros as the next phase in the redevelopment of CERN’s public sp...

  2. Amateur boxing: activity profile of winners and losers.

    Science.gov (United States)

    Davis, Philip; Wittekind, Anna; Beneke, Ralph

    2013-01-01

    An activity profile of competitive 3 × 2-min novice-level amateur boxing was created based on video footage and postbout blood [La] in 32 male boxers (mean ± SD) age 19.3 ± 1.4 y, body mass 62.6 ± 4.1 kg. Winners landed 18 ± 11 more punches than losers by applying more lead-hand punches in round 1 (34.2 ± 10.9 vs 26.5 ± 9.4), total punches to the head (121.3 ± 10.2 vs 96.0 ± 9.8), and block and counterpunch combinations (2.8 ± 1.1 vs. 0.1 ± 0.2) over all 3 rounds and punching combinations (44.3 ± 6.4 vs 28.8 ± 6.7) in rounds 1 and 3 (all P < .05). In 16 boxers, peak postbout blood [La] was 11.8 ± 1.6 mmol/L irrespective of winning or losing. The results suggest that landing punches requires the ability to maintain a high frequency of attacking movements, in particular the lead-hand straight punch to the head together with punching combinations. Defensive movements must initiate a counterattack. Postbout blood [La] suggests that boxers must be able to tolerate a lactate production rate of 1.8 mmol · L-1 · min-1 and maintain skillful techniques at a sufficient activity rate.

  3. Salivary hormones and anxiety in winners and losers of an international judo competition.

    Science.gov (United States)

    Papacosta, Elena; Nassis, George P; Gleeson, Michael

    2016-01-01

    The purpose of this study was to investigate the responses of salivary hormones and salivary secretory immunoglobulin A (SIgA) and anxiety in winners and losers during an international judo competition. Twenty-three trained, male, national-level judo athletes provided three saliva samples during a competition day: morning, in anticipation of competition after an overnight fast, mid-competition, and post-competition within 15 min post-fight for determination of salivary cortisol, salivary testosterone, salivary testosterone/cortisol ratio, SIgA absolute concentrations, SIgA secretion rate and saliva flow rate. The competitive state anxiety inventory questionnaire was completed by the athletes (n = 12) after the first saliva collection for determination of somatic anxiety, cognitive anxiety and self-confidence. Winners were considered 1-3 ranking place (n = 12) and losers (n = 11) below third place in each weight category. Winners presented higher anticipatory salivary cortisol concentrations (p = 0.03) and a lower mid-competition salivary testosterone/cortisol ratio (p = 0.003) compared with losers with no differences for salivary testosterone. Winners tended to have higher SIgA secretion rates (p = 0.07) and higher saliva flow rates (p = 0.009) at mid-competition. Higher levels of cognitive anxiety (p = 0.02) were observed in the winners, without differences according to the outcome in somatic anxiety and self-confidence. The results suggest that winners experienced higher levels of physiological arousal and better psychological preparedness in the morning, and as the competition progressed, the winners were able to control their stress response better.

  4. Simulated ocean acidification reveals winners and losers in coastal phytoplankton.

    Directory of Open Access Journals (Sweden)

    Lennart T Bach

    Full Text Available The oceans absorb ~25% of the annual anthropogenic CO2 emissions. This causes a shift in the marine carbonate chemistry termed ocean acidification (OA. OA is expected to influence metabolic processes in phytoplankton species but it is unclear how the combination of individual physiological changes alters the structure of entire phytoplankton communities. To investigate this, we deployed ten pelagic mesocosms (volume ~50 m3 for 113 days at the west coast of Sweden and simulated OA (pCO2 = 760 μatm in five of them while the other five served as controls (380 μatm. We found: (1 Bulk chlorophyll a concentration and 10 out of 16 investigated phytoplankton groups were significantly and mostly positively affected by elevated CO2 concentrations. However, CO2 effects on abundance or biomass were generally subtle and present only during certain succession stages. (2 Some of the CO2-affected phytoplankton groups seemed to respond directly to altered carbonate chemistry (e.g. diatoms while others (e.g. Synechococcus were more likely to be indirectly affected through CO2 sensitive competitors or grazers. (3 Picoeukaryotic phytoplankton (0.2-2 μm showed the clearest and relatively strong positive CO2 responses during several succession stages. We attribute this not only to a CO2 fertilization of their photosynthetic apparatus but also to an increased nutrient competitiveness under acidified (i.e. low pH conditions. The stimulating influence of high CO2/low pH on picoeukaryote abundance observed in this experiment is strikingly consistent with results from previous studies, suggesting that picoeukaryotes are among the winners in a future ocean.

  5. Simulated ocean acidification reveals winners and losers in coastal phytoplankton.

    Science.gov (United States)

    Bach, Lennart T; Alvarez-Fernandez, Santiago; Hornick, Thomas; Stuhr, Annegret; Riebesell, Ulf

    2017-01-01

    The oceans absorb ~25% of the annual anthropogenic CO2 emissions. This causes a shift in the marine carbonate chemistry termed ocean acidification (OA). OA is expected to influence metabolic processes in phytoplankton species but it is unclear how the combination of individual physiological changes alters the structure of entire phytoplankton communities. To investigate this, we deployed ten pelagic mesocosms (volume ~50 m3) for 113 days at the west coast of Sweden and simulated OA (pCO2 = 760 μatm) in five of them while the other five served as controls (380 μatm). We found: (1) Bulk chlorophyll a concentration and 10 out of 16 investigated phytoplankton groups were significantly and mostly positively affected by elevated CO2 concentrations. However, CO2 effects on abundance or biomass were generally subtle and present only during certain succession stages. (2) Some of the CO2-affected phytoplankton groups seemed to respond directly to altered carbonate chemistry (e.g. diatoms) while others (e.g. Synechococcus) were more likely to be indirectly affected through CO2 sensitive competitors or grazers. (3) Picoeukaryotic phytoplankton (0.2-2 μm) showed the clearest and relatively strong positive CO2 responses during several succession stages. We attribute this not only to a CO2 fertilization of their photosynthetic apparatus but also to an increased nutrient competitiveness under acidified (i.e. low pH) conditions. The stimulating influence of high CO2/low pH on picoeukaryote abundance observed in this experiment is strikingly consistent with results from previous studies, suggesting that picoeukaryotes are among the winners in a future ocean.

  6. Simulated ocean acidification reveals winners and losers in coastal phytoplankton

    Science.gov (United States)

    Alvarez-Fernandez, Santiago; Hornick, Thomas; Stuhr, Annegret; Riebesell, Ulf

    2017-01-01

    The oceans absorb ~25% of the annual anthropogenic CO2 emissions. This causes a shift in the marine carbonate chemistry termed ocean acidification (OA). OA is expected to influence metabolic processes in phytoplankton species but it is unclear how the combination of individual physiological changes alters the structure of entire phytoplankton communities. To investigate this, we deployed ten pelagic mesocosms (volume ~50 m3) for 113 days at the west coast of Sweden and simulated OA (pCO2 = 760 μatm) in five of them while the other five served as controls (380 μatm). We found: (1) Bulk chlorophyll a concentration and 10 out of 16 investigated phytoplankton groups were significantly and mostly positively affected by elevated CO2 concentrations. However, CO2 effects on abundance or biomass were generally subtle and present only during certain succession stages. (2) Some of the CO2-affected phytoplankton groups seemed to respond directly to altered carbonate chemistry (e.g. diatoms) while others (e.g. Synechococcus) were more likely to be indirectly affected through CO2 sensitive competitors or grazers. (3) Picoeukaryotic phytoplankton (0.2–2 μm) showed the clearest and relatively strong positive CO2 responses during several succession stages. We attribute this not only to a CO2 fertilization of their photosynthetic apparatus but also to an increased nutrient competitiveness under acidified (i.e. low pH) conditions. The stimulating influence of high CO2/low pH on picoeukaryote abundance observed in this experiment is strikingly consistent with results from previous studies, suggesting that picoeukaryotes are among the winners in a future ocean. PMID:29190760

  7. A New Hybrid Algorithm to Solve Winner Determination Problem in Multiunit Double Internet Auction

    Directory of Open Access Journals (Sweden)

    Mourad Ykhlef

    2015-01-01

    Full Text Available Solving winner determination problem in multiunit double auction has become an important E-business task. The main issue in double auction is to improve the reward in order to match the ideal prices and quantity and make the best profit for sellers and buyers according to their bids and predefined quantities. There are many algorithms introduced for solving winner in multiunit double auction. Conventional algorithms can find the optimal solution but they take a long time, particularly when they are applied to large dataset. Nowadays, some evolutionary algorithms, such as particle swarm optimization and genetic algorithm, were proposed and have been applied. In order to improve the speed of evolutionary algorithms convergence, we will propose a new kind of hybrid evolutionary algorithm that combines genetic algorithm (GA with particle swarm optimization (PSO to solve winner determination problem in multiunit double auction; we will refer to this algorithm as AUC-GAPSO.

  8. Can We Predict the Winner in a Market with Network Effects? Competition in Cryptocurrency Market

    Directory of Open Access Journals (Sweden)

    Neil Gandal

    2016-07-01

    Full Text Available We analyze how network effects affect competition in the nascent cryptocurrency market. We do so by examining early dynamics of exchange rates among different cryptocurrencies. While Bitcoin essentially dominates this market, our data suggest no evidence of a winner-take-all effect early in the market. Indeed, for a relatively long period, a few other cryptocurrencies competing with Bitcoin (the early industry leader appreciated much more quickly than Bitcoin. The data in this period are consistent with the use of cryptocurrencies as financial assets (popularized by Bitcoin, and not consistent with winner-take-all dynamics. Toward the end of our sample, however, things change dramatically. Bitcoin appreciates against the USD, while other currencies depreciate against the USD. The data in this period are consistent with strong network effects and winner-take-all dynamics. This trend continues at the time of writing.

  9. Assessing and identifying transitional losers and winners in the Serbian society

    Directory of Open Access Journals (Sweden)

    Trifunović Vesna

    2012-01-01

    Full Text Available This paper presents ways to assess and evaluate losers and winners in the Serbian transitional society, through several concrete examples. Therefore, the paper is a follow-up of the manuscript published in the previous Bulletin of Institute of ethnography, and fits into the theoretical framework already stated. The main indicator of a variety of assessment regarding losers and winners is found among comments made by visitors of relevant Internet web sites, referring to news about societal problems and issues during the process of post-socialist transformation. These are directly linked with a phenomenon of losing or winning in transition, such as unemployment, poverty, criminal, success, failure, wealth, and power. Hence, news from two internet sites "Blic" i "B92" served as a source, while their visitors ‘commentaries to the particular news served in the analysis. Specific news was used to define a particular problem or issue, and the commentaries were seen as reactions to the news. The commentaries contain readers’ attitudes, assessment of particular issues and discourses overview. These comments were chosen based on whether they refer directly to the problem of losing/winning in transition, and on their diversity regarding assessment of the problem itself. At the same time, posted texts on the mentioned sites were not unbiased, and they can also serve to identify losers and winners of transition. Defining a category of losers or winners in transition is a complex issue of various interpretations and constructions, making thus a discrepancy in attributed meanings among the members of Serbian society. Controversy and contradictions in expressed attitudes about losers and winners, as well as understanding of these categories, could be explained by various aspects and outlooks held. In brief, an existing particular social heteroglossia, assumes many different readings and attitudes regarding the categories, caused by various factors. The

  10. "the winners" and "the losers" in a globalized world: the case of Amazon rainforest

    OpenAIRE

    Majewska, N.

    2012-01-01

    The present paper by using the approach of "the winners" and "the losers" both in economy and environment emphasizes the multiple outcomes that can emerge as a result of interaction between the eager will of profit over the need to protect the environment. The case of the "Amazonian rainforest from Brazil" was taken as an illustrative example

  11. Coretta Scott King Award Winner Javaka Steptoe Stands Tall "In Daddy's Arms."

    Science.gov (United States)

    Peck, Jackie; Hendershot, Judy

    1999-01-01

    Offers an interview with artist and author Javaka Steptoe, winner of the Coretta Scott King award for his book "In Daddy's Arms I Am Tall: African Americans Celebrating Fathers." Discusses his background in the arts, the variety of media he uses, how he begins thinking about his illustrations, his work with children's art, and aspects of his work.…

  12. Thirty Years After: The Lives of Former Winners of Mathematical Olympiads.

    Science.gov (United States)

    Karp, Alexander

    2002-01-01

    This follow-up study surveyed earlier winners of the St. Petersburg (Russia) mathematical Olympiad in 1991 (n=58) and 2001 (n=30). Findings are detailed concerning respondents' academic degrees, employment, publications, schools attended, and perceived quality of mathematical education. Respondents' views about education were conservative and…

  13. National Academic Award Winners over Time: Their Family Situation, Education and Interpersonal Relations

    Science.gov (United States)

    Sekowski, Andrzej; Siekanska, Malgorzata

    2008-01-01

    The article presents the results of a study focusing on the family situation, education and interpersonal relations of adults (26-35 years old) who in their adolescence (16-19 years old) displayed exceptional giftedness. One group of those surveyed were national academic award winners (90). The control group consisted of 90 people of no…

  14. ACCE/ACS National Educator and Leader of the Year Winners: AEC Congratulates These Outstanding Educators

    Science.gov (United States)

    Australian Educational Computing, 2012

    2012-01-01

    This article presents the ACCE/ACS National Educator and Leader of the Year winners. Anne Mirtschin is the recipient of the ACCE/ACS 2012 Educator of the Year Award. Mirtschin is an innovative teacher at Hawkesdale P-12 College a small rural school that is isolated culturally and geographically. She uses online tools and technology to create…

  15. DOE-Supported Researcher Is Co-Winner of 2006 Nobel Prize in Physics

    Science.gov (United States)

    DOE-Supported Researcher Is Co-Winner of 2006 Nobel Prize in Physics October 3, 2006 WASHINGTON, DC Space Flight Center for co-winning the 2006 Nobel Prize in Physics. "I offer my congratulations to with the 2006 Nobel Prize in Physics," Secretary Bodman said. "The groundbreaking work of

  16. The Stock Performance of C. Everett Koop Award Winners Compared With the Standard & Poor's 500 Index.

    Science.gov (United States)

    Goetzel, Ron Z; Fabius, Raymond; Fabius, Dan; Roemer, Enid C; Thornton, Nicole; Kelly, Rebecca K; Pelletier, Kenneth R

    2016-01-01

    To explore the link between companies investing in the health and well-being programs of their employees and stock market performance. Stock performance of C. Everett Koop National Health Award winners (n = 26) was measured over time and compared with the average performance of companies comprising the Standard and Poor's (S&P) 500 Index. The Koop Award portfolio outperformed the S&P 500 Index. In the 14-year period tracked (2000-2014), Koop Award winners' stock values appreciated by 325% compared with the market average appreciation of 105%. This study supports prior and ongoing research demonstrating a higher market valuation--an affirmation of business success by Wall Street investors--of socially responsible companies that invest in the health and well-being of their workers when compared with other publicly traded firms.

  17. Hierarchical Winner-Take-All Particle Swarm Optimization Social Network for Neural Model Fitting

    Science.gov (United States)

    Coventry, Brandon S.; Parthasarathy, Aravindakshan; Sommer, Alexandra L.; Bartlett, Edward L.

    2016-01-01

    Particle swarm optimization (PSO) has gained widespread use as a general mathematical programming paradigm and seen use in a wide variety of optimization and machine learning problems. In this work, we introduce a new variant on the PSO social network and apply this method to the inverse problem of input parameter selection from recorded auditory neuron tuning curves. The topology of a PSO social network is a major contributor to optimization success. Here we propose a new social network which draws influence from winner-take-all coding found in visual cortical neurons. We show that the winner-take-all network performs exceptionally well on optimization problems with greater than 5 dimensions and runs at a lower iteration count as compared to other PSO topologies. Finally we show that this variant of PSO is able to recreate auditory frequency tuning curves and modulation transfer functions, making it a potentially useful tool for computational neuroscience models. PMID:27726048

  18. Forecasting a winner for Malaysian Cup 2013 using soccer simulation model

    Science.gov (United States)

    Yusof, Muhammad Mat; Fauzee, Mohd Soffian Omar; Latif, Rozita Abdul

    2014-07-01

    This paper investigates through soccer simulation the calculation of the probability for each team winning Malaysia Cup 2013. Our methodology used here is we predict the outcomes of individual matches and then we simulate the Malaysia Cup 2013 tournament 5000 times. As match outcomes are always a matter of uncertainty, statistical model, in particular a double Poisson model is used to predict the number of goals scored and conceded for each team. Maximum likelihood estimation is use to measure the attacking strength and defensive weakness for each team. Based on our simulation result, LionXII has a higher probability in becoming the winner, followed by Selangor, ATM, JDT and Kelantan. Meanwhile, T-Team, Negeri Sembilan and Felda United have lower probabilities to win Malaysia Cup 2013. In summary, we find that the probability for each team becominga winner is small, indicating that the level of competitive balance in Malaysia Cup 2013 is quite high.

  19. Hierarchical winner-take-all particle swarm optimization social network for neural model fitting.

    Science.gov (United States)

    Coventry, Brandon S; Parthasarathy, Aravindakshan; Sommer, Alexandra L; Bartlett, Edward L

    2017-02-01

    Particle swarm optimization (PSO) has gained widespread use as a general mathematical programming paradigm and seen use in a wide variety of optimization and machine learning problems. In this work, we introduce a new variant on the PSO social network and apply this method to the inverse problem of input parameter selection from recorded auditory neuron tuning curves. The topology of a PSO social network is a major contributor to optimization success. Here we propose a new social network which draws influence from winner-take-all coding found in visual cortical neurons. We show that the winner-take-all network performs exceptionally well on optimization problems with greater than 5 dimensions and runs at a lower iteration count as compared to other PSO topologies. Finally we show that this variant of PSO is able to recreate auditory frequency tuning curves and modulation transfer functions, making it a potentially useful tool for computational neuroscience models.

  20. Highlights from e-EPS: the 2015 EPS High Energy Physics Prize winners

    CERN Multimedia

    Thomas Lohse, e-EPS News

    2015-01-01

    The EPS High Energy Physics Division announces the winners of its 2015 prizes, which will be awarded at the Europhysics Conference on High-Energy Physics (EPS-HEP 2015), Vienna (Austria) 22−29 July. Many people from CERN were among the winners.   The 2015 High Energy and Particle Physics Prize, for an outstanding contribution to High Energy Physics, is awarded to James D. Bjorken “for his prediction of scaling behaviour in the structure of the proton that led to a new understanding of the b interaction”, and to Guido Altarelli, Yuri L. Dokshitzer, Lev Lipatov, and Giorgio Parisi “for developing a probabilistic field theory framework for the dynamics of quarks and gluons, enabling a quantitative understanding of high-energy collisions involving hadrons”. The 2015 Giuseppe and Vanna Cocconi Prize, for an outstanding contribution to Particle Astrophysics and Cosmology in the past 15 years, is awarded to Francis Halzen “for his visiona...

  1. Imitating winner or sympathizing loser? Quadratic effects on cooperative behavior in prisoners' dilemma games

    Science.gov (United States)

    Lu, Peng

    2015-10-01

    Cooperation is vital in human societies and therefore is widely investigated in the evolutionary game theory. Varieties of mechanisms have been proposed to overcome temptation and promote cooperation. Existing studies usually believe that agents are rational, but irrationalism such as emotions and feelings matters as well. Winner and loser are defined by their payoffs. In addition to admiring and imitating winners, the mechanism of sympathizing and imitating losers is introduced into the model as an alternative action rule, and each one plays the prisoners' dilemma game with eight neighbors under the influence of both irrationalism and rationalism. Rationalism refers to imitating winner to get highest payoff, and irrationalism means that people sympathize and adopt the actions of losers. As it is widely recognized that temptation reduces cooperation, this study focuses on the effect of sympathy on cooperation within a certain group or society. If it overcomes temptation that leads to defection, sympathy will be a powerful mechanism to promote cooperative behavior. Simulation results indicate that sympathy and temptation shares similar quadratic relationships with cooperation. Both sympathy and temptation undermine cooperation below their thresholds, and they both promote cooperation above their thresholds. Temptation not only reduces cooperation but also promote it as temptation goes beyond the threshold. Although sympathy is a good merit or human nature that is beneficial to society, a crisis or collapse of cooperation is inevitable when the sympathy propensity is relatively smaller. After cooperation reaches a minimal bottom, it then rises increasingly and dramatically, which brings a much brighter future of the society.

  2. Recognizing 21. century citizenship: 1997 federal energy and water management award winners

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    Energy is a luxury that no one can afford to waste, and many Federal government agencies are becoming increasingly aware of the importance of using energy wisely. Thoughtful use of energy resources is important, not only to meet agency goals, but because energy efficiency helps improve air quality. Sound facility management offers huge savings that affect the agency`s bottom line, the environment, and workplace quality. Hard work, innovation, and vision are characteristic of those who pursue energy efficiency. That is why the Department of Energy, Federal Energy Management Program (FEMP) is proud to salute the winners of the 1997 Federal Energy and Water Management Award. The 1997 winners represent the kind of 21st century thinking that will help achieve widespread Federal energy efficiency. In one year, the winners, through a combination of public and private partnerships, saved more than $100 million and 9.8 trillion Btu by actively identifying and implementing energy efficiency, water conservation, and renewable energy projects. The contributions of these individuals, small groups, and organizations are presented in this report.

  3. Join the CERN ISEF special award winners | 16 June - 3 p.m.

    CERN Document Server

    2016-01-01

    Come and join the CERN ISEF special award winners at their lightning talks session on 16 June at 3.00 p.m. in the main auditorium.   The 2016 Intel ISEF CERN special award winners on stage with the selection committee on 17 May 2016 in Phoenix, Arizona, USA. (Picture: Society for Science and the Public) Between 11 and 17 June 2016, the ten finalists of the Intel International Science and Engineering Fair (ISEF) who won the CERN Special Award, will visit CERN to partake in various educational lectures. ISEF is the world's largest international pre-college science competition, with approximately 1,700 high school students from more than 75 countries taking part. They will present their projects in short 5 minutes lightning talks' sessions at the main auditorium on Thursday 16 June at 3 p.m. The award winners would be also very happy to have a chance to interact and discuss with you af...

  4. An Organizational Model for Excellence in Healthcare Delivery: Evidence From Winners of the Baldrige Quality Award.

    Science.gov (United States)

    Griffith, John R

    Winners of the Baldrige National Quality Award in healthcare have documented top quartile clinical outcomes and patient satisfaction across a variety of American communities and a full spectrum of care. Their results also show high levels of satisfaction among physicians, nurses, and other workers, as well as effective financial performance. The managerial methods they use-collectively, the Baldrige model-are consistent with organizational theory literature and are found across all winners. The winners have sustained excellence after winning and expanded it by acquisition of other healthcare organizations.The model differs substantially from traditional management approaches in healthcare delivery. It is a comprehensive program that emphasizes a shared focus on excellence, systematically responsive management, evidence-based medicine, multidimensional measures and negotiated goals, improvement of work processes, thorough training, and extensive rewards. The model could be expanded on a much larger scale. Doing so successfully would substantially improve the quality and cost of healthcare, as well as the satisfaction and commitment of care providers and other staff. The opportunity deserves further study and trial by large healthcare delivery systems, insurers, and consulting companies.

  5. The conceptualization of winners and losers of transition in popular culture

    Directory of Open Access Journals (Sweden)

    Vesna Trifunović

    2016-02-01

    Full Text Available This paper is about the reconstruction of social presentations (picture, vision of losers and winners of transition based on the products of the popular culture such as the domestic TV series. The given picture was considered in the context of the 1990s, when those TV series were filmed and aired (broadcast, which means that they are typical, primarily, for the period of the so-called first transition. The analysis meant the abstracting one of the dominant themes in both TV series which refers to a certain family of ordinary people, faced with the everyday problems of the time their time, and those problems being mainly existential ones. The identification of the messages about losers and winners of transition, which was being sent through these TV series, was later continued by establishing a formula based on which the mentioned theme (subject was structured, and in the end completed by putting in connection the perceived oppostitions via semiotic square. The conceptualization of losers and winners of transition, which is the result of this paper, in no way implies that this vision of theirs is the only and the dominant one in this society. On the other hand, it certainly exists (existed in the given moment and context and as such it came to surface through domestic TV series as the product of popular culture, through which often widespread and popular attitudes of a society are expressed.

  6. Improved Monkey-King Genetic Algorithm for Solving Large Winner Determination in Combinatorial Auction

    Science.gov (United States)

    Li, Yuzhong

    Using GA solve the winner determination problem (WDP) with large bids and items, run under different distribution, because the search space is large, constraint complex and it may easy to produce infeasible solution, would affect the efficiency and quality of algorithm. This paper present improved MKGA, including three operator: preprocessing, insert bid and exchange recombination, and use Monkey-king elite preservation strategy. Experimental results show that improved MKGA is better than SGA in population size and computation. The problem that traditional branch and bound algorithm hard to solve, improved MKGA can solve and achieve better effect.

  7. DIFERENCE EFFICACY BETWEEN WINNER AND DEFEAT TIM ON WORLD CHAMPIONSHIP IN SOCCER GAME 2006

    Directory of Open Access Journals (Sweden)

    Alen Kapidžić

    2007-04-01

    Full Text Available We analyse thirty games of world championship in soccer 2006 with am to determine variables which contribute signifi cant distinction and differences between winner and defeat tim. Fortifi cation differences in aplayed variables we will apply multivariant analisis of variance. For this examination we will use variable of tehnich elements, and some of tactics calculation and estimate quality of tehnics elements according to the judges. This problem is very interesting for exploration, and it’s leading to modern tendency’s so these are the elementary reasons why we chose this kind of exploration.

  8. Age and sex differences in game-related statistics which discriminate winners from losers in elite basketball games

    Directory of Open Access Journals (Sweden)

    Haruhiko Madarame

    2018-02-01

    Full Text Available Abstract AIMS To advance knowledge of long-term development of basketball players, this study investigated age and sex differences in game-related statistics which discriminate winners from losers in World Basketball Championships held after the 2010 rule change. METHODS A total of 935 games from six categories (under-17, under-19 and open age for both men and women were analyzed. All games were classified into three types (balanced, unbalanced and very unbalanced according to point differential by a k-means cluster analysis. A discriminant analysis was performed to identify game-related statistics which discriminate winners from losers in each game type. An absolute value of a structural coefficient (SC equal to or above 0.30 was considered relevant for the discrimination. RESULTS In balanced games, assists discriminated winners from losers in open games (men, |SC| = 0.32; women, |SC| = 0.34, whereas successful free throws did so in under-17 games (men, |SC| = 0.30; women, |SC| = 0.31. Successful 2-point field goals discriminated winners from losers only in women’s games (under-19, |SC| = 0.38; open, |SC| = 0.36. CONCLUSION There were three novel findings in balanced games: 1 successful free throws but not assists discriminated winners from losers in under-17 games; 2 successful 2-point field goals discriminated winners from losers in women’s games but not in men’s games; and 3 discriminating power of successful 3-point field goals was extremely small in women’s games. These results may be related to the new rules for the shot clock and the 3-point distance.

  9. Meet the winner artists of Accelerate@CERN Taiwan | 3 February

    CERN Multimedia

    2016-01-01

    The winners of Accelerate@CERN Taiwan are WenChi Su (left) and Pei-Ying Lin (right). Accelerate@CERN is the country-specific, one-month research award for artists who have never been in a science laboratory before. Accelerate@CERN Taiwan, is funded by the Ministry of Culture for Taiwan. From within thirty outstanding applicants, the winners of Accelerate@CERN Taiwan are WenChi Su - dancer and choreographer - and Pei-Ying Lin - digital artist. This is the first opportunity for two talented artists to work and research together on the joint creation of a new dance project which engages with the digital realm and is inspired by the world of particle physics. In the past month they have been exploring CERN together, and now they are working on their project. Meet the artists on Wednesday 3 February at 4:30 p.m. in Restaurant 1. For more information on Accelerate@CERN, see here. Follow the artists blog to know what they have been doing for the past month at CERN.

  10. Mechanisms of Winner-Take-All and Group Selection in Neuronal Spiking Networks.

    Science.gov (United States)

    Chen, Yanqing

    2017-01-01

    A major function of central nervous systems is to discriminate different categories or types of sensory input. Neuronal networks accomplish such tasks by learning different sensory maps at several stages of neural hierarchy, such that different neurons fire selectively to reflect different internal or external patterns and states. The exact mechanisms of such map formation processes in the brain are not completely understood. Here we study the mechanism by which a simple recurrent/reentrant neuronal network accomplish group selection and discrimination to different inputs in order to generate sensory maps. We describe the conditions and mechanism of transition from a rhythmic epileptic state (in which all neurons fire synchronized and indiscriminately to any input) to a winner-take-all state in which only a subset of neurons fire for a specific input. We prove an analytic condition under which a stable bump solution and a winner-take-all state can emerge from the local recurrent excitation-inhibition interactions in a three-layer spiking network with distinct excitatory and inhibitory populations, and demonstrate the importance of surround inhibitory connection topology on the stability of dynamic patterns in spiking neural network.

  11. Technical and physical analysis of the 2014 FIFA World Cup Brazil: winners vs. losers.

    Science.gov (United States)

    Rumpf, Michael C; Silva, Joao R; Hertzog, Maxime; Farooq, Abdulaziz; Nassis, George

    2017-10-01

    The purpose of the present study was to investigate the technical and physical performance parameters that distinguish between teams winning and losing matches in the 2014 FIFA World Cup Brazil. Data were derived from the FIFA website and from live-statistics provided during each game of the world cup. Twelve physical (such as total distance covered in meters (TD), TD in distinct locomotor categories: low-intensity running (LIR; 14 km/h)) and 21 technical parameters (total passes, short-, medium- and long-distance passes, total pass completion rate, dangerous attacks, attacking attempts, delivery in penalty area, ball possession, goals, goals from set-pieces, goals per shot on goal, defending saves, shots, shots on goal, shot accuracy, set-pieces, crosses, corners, clearances, yellow cards) were analyzed. Forty-two games in which a winner and consequently a loser were presented after 90 minutes of game time were investigated with independent t-tests. A binary-logistic regression was utilized to investigate whether the significant variables predicted success of the winning teams. The winning teams scored significantly (PTechnical performance related to goal scoring parameters play a decisive role in World Cup games. Furthermore, scoring efficacy from open-play as well as from set-pieces are crucial to win matches in a World Cup tournament. At this level, physical performance was not the factor to discriminate between winners and losers.

  12. A Game-Theoretical Winner and Loser Model of Dominance Hierarchy Formation.

    Science.gov (United States)

    Kura, Klodeta; Broom, Mark; Kandler, Anne

    2016-06-01

    Many animals spend large parts of their lives in groups. Within such groups, they need to find efficient ways of dividing available resources between them. This is often achieved by means of a dominance hierarchy, which in its most extreme linear form allocates a strict priority order to the individuals. Once a hierarchy is formed, it is often stable over long periods, but the formation of hierarchies among individuals with little or no knowledge of each other can involve aggressive contests. The outcome of such contests can have significant effects on later contests, with previous winners more likely to win (winner effects) and previous losers more likely to lose (loser effects). This scenario has been modelled by a number of authors, in particular by Dugatkin. In his model, individuals engage in aggressive contests if the assessment of their fighting ability relative to their opponent is above a threshold [Formula: see text]. Here we present a model where each individual can choose its own value [Formula: see text]. This enables us to address questions such as how aggressive should individuals be in order to take up one of the first places in the hierarchy? We find that a unique strategy evolves, as opposed to a mixture of strategies. Thus, in any scenario there exists a unique best level of aggression, and individuals should not switch between strategies. We find that for optimal strategy choice, the hierarchy forms quickly, after which there are no mutually aggressive contests.

  13. Markov chains of nonlinear Markov processes and an application to a winner-takes-all model for social conformity

    Energy Technology Data Exchange (ETDEWEB)

    Frank, T D [Center for the Ecological Study of Perception and Action, Department of Psychology, University of Connecticut, 406 Babbidge Road, Storrs, CT 06269 (United States)

    2008-07-18

    We discuss nonlinear Markov processes defined on discrete time points and discrete state spaces using Markov chains. In this context, special attention is paid to the distinction between linear and nonlinear Markov processes. We illustrate that the Chapman-Kolmogorov equation holds for nonlinear Markov processes by a winner-takes-all model for social conformity. (fast track communication)

  14. Markov chains of nonlinear Markov processes and an application to a winner-takes-all model for social conformity

    International Nuclear Information System (INIS)

    Frank, T D

    2008-01-01

    We discuss nonlinear Markov processes defined on discrete time points and discrete state spaces using Markov chains. In this context, special attention is paid to the distinction between linear and nonlinear Markov processes. We illustrate that the Chapman-Kolmogorov equation holds for nonlinear Markov processes by a winner-takes-all model for social conformity. (fast track communication)

  15. Measuring Excellence: A Closer Look at Malcolm Baldrige National Quality Award Winners in the Manufacturing Category

    Directory of Open Access Journals (Sweden)

    Brian Cazzell

    2009-05-01

    Full Text Available The Malcolm Baldrige National Quality Award is the nation’s highest quality award. The application and review process is outlined in this work. The objective of this study was to examine the five previous winners in the Manufacturing category and to establish a firm conclusion about the award’s impact. The impact of the award was examined in several categories including financial performance, market share, and employee productivity. This study explored the accomplishments of each company and compared the common factors they shared with one another. It was found that all five companies experienced tremendous financial growth on average of 100% in either sales or revenue as a result of their dedication to quality which ultimately led to winning the MBNQA.

  16. Quality in the 21st century perspectives from ASQ Feigenbaum medal winners

    CERN Document Server

    Saraiva, Pedro

    2016-01-01

    This book is a compilation of perspectives provided by several winners of the ASQ Feigenbaum Medal, which is awarded each year to an individual under the age of 35 who has made a significant contribution to the field of Quality. As such, it serves as a valuable reference book in this area. It is primarily based on the medalists’ vision to "refresh" and "re-think" the quality concepts that have been used over the past century and the future development of the topic. Maximizing readers’ understanding of the ways in which Quality is created, it provides insights from pioneers in this field from around the globe and anticipates how and what Quality will be in the future, as well as how people and organizations can benefit from it today.

  17. The Stock Performance of C. Everett Koop Award Winners Compared With the Standard & Poor's 500 Index

    Science.gov (United States)

    Goetzel, Ron Z.; Fabius, Raymond; Fabius, Dan; Roemer, Enid C.; Thornton, Nicole; Kelly, Rebecca K.; Pelletier, Kenneth R.

    2016-01-01

    Objective: To explore the link between companies investing in the health and well-being programs of their employees and stock market performance. Methods: Stock performance of C. Everett Koop National Health Award winners (n = 26) was measured over time and compared with the average performance of companies comprising the Standard and Poor's (S&P) 500 Index. Results: The Koop Award portfolio outperformed the S&P 500 Index. In the 14-year period tracked (2000–2014), Koop Award winners’ stock values appreciated by 325% compared with the market average appreciation of 105%. Conclusions: This study supports prior and ongoing research demonstrating a higher market valuation—an affirmation of business success by Wall Street investors—of socially responsible companies that invest in the health and well-being of their workers when compared with other publicly traded firms. PMID:26716843

  18. The cumulative impact of annual coral bleaching can turn some coral species winners into losers.

    Science.gov (United States)

    Grottoli, Andréa G; Warner, Mark E; Levas, Stephen J; Aschaffenburg, Matthew D; Schoepf, Verena; McGinley, Michael; Baumann, Justin; Matsui, Yohei

    2014-12-01

    Mass coral bleaching events caused by elevated seawater temperatures result in extensive coral loss throughout the tropics, and are projected to increase in frequency and severity. If bleaching becomes an annual event later in this century, more than 90% of coral reefs worldwide may be at risk of long-term degradation. While corals can recover from single isolated bleaching and can acclimate to recurring bleaching events that are separated by multiple years, it is currently unknown if and how they will survive and possibly acclimatize to annual coral bleaching. Here, we demonstrate for the first time that annual coral bleaching can dramatically alter thermal tolerance in Caribbean corals. We found that high coral energy reserves and changes in the dominant algal endosymbiont type (Symbiodinium spp.) facilitated rapid acclimation in Porites divaricata, whereas low energy reserves and a lack of algal phenotypic plasticity significantly increased susceptibility in Porites astreoides to bleaching the following year. Phenotypic plasticity in the dominant endosymbiont type of Orbicella faveolata did not prevent repeat bleaching, but may have facilitated rapid recovery. Thus, coral holobiont response to an isolated single bleaching event is not an accurate predictor of its response to bleaching the following year. Rather, the cumulative impact of annual coral bleaching can turn some coral species 'winners' into 'losers', and can also facilitate acclimation and turn some coral species 'losers' into 'winners'. Overall, these findings indicate that cumulative impact of annual coral bleaching could result in some species becoming increasingly susceptible to bleaching and face a long-term decline, while phenotypically plastic coral species will acclimatize and persist. Thus, annual coral bleaching and recovery could contribute to the selective loss of coral diversity as well as the overall decline of coral reefs in the Caribbean. © 2014 John Wiley & Sons Ltd.

  19. The thrill of victory and the agony of defeat: spontaneous expressions of medal winners of the 2004 Athens Olympic Games.

    Science.gov (United States)

    Matsumoto, David; Willingham, Bob

    2006-09-01

    Facial behaviors of medal winners of the judo competition at the 2004 Athens Olympic Games were coded with P. Ekman and W. V. Friesen's (1978) Facial Affect Coding System (FACS) and interpreted using their Emotion FACS dictionary. Winners' spontaneous expressions were captured immediately when they completed medal matches, when they received their medal from a dignitary, and when they posed on the podium. The 84 athletes who contributed expressions came from 35 countries. The findings strongly supported the notion that expressions occur in relation to emotionally evocative contexts in people of all cultures, that these expressions correspond to the facial expressions of emotion considered to be universal, that expressions provide information that can reliably differentiate the antecedent situations that produced them, and that expressions that occur without inhibition are different than those that occur in social and interactive settings. ((c) 2006 APA, all rights reserved).

  20. Successfully controlling malaria in South Africa | Blumberg | South ...

    African Journals Online (AJOL)

    Following major successes in malaria control over the past 75 years, South Africa is now embarking on a malaria elimination campaign with the goal of zero local transmission by the year 2018. The key control elements have been intensive vector control, primarily through indoor residual spraying, case management based ...

  1. The response of Baruch Spinoza to the fundamental question of ...

    African Journals Online (AJOL)

    ... to the fundamental question of philosophy and his indebtedness to the common patrimony of philosophy. For Spinoza, something exists and it is substance, God, nature (three names for the same reality). For Spinoza, we can know it through intuition. Keywords: Spinoza; Fundamental Questions; Philosophy; Patrimony ...

  2. Winners, losers, and posers: The effect of power poses on testosterone and risk-taking following competition.

    Science.gov (United States)

    Smith, Kristopher M; Apicella, Coren L

    2017-06-01

    A contribution to a special issue on Hormones and Human Competition. The effect of postural power displays (i.e. power poses) on hormone levels and decision-making has recently been challenged. While Carney et al. (2010) found that holding brief postural displays of power leads to increased testosterone, decreased cortisol and greater economic risk taking, this failed to replicate in a recent high-powered study (Ranehill et al. 2015). It has been put forward that subtle differences in social context may account for the differences in results. Power displays naturally occur within the context of competitions, as do changes in hormones, and researchers have yet to examine the effects of poses within this ecologically relevant context. Using a large sample of 247 male participants, natural winners and losers of a physical competition were randomly assigned to hold a low, neutral or high-power postural display. We found no main effect of pose type on testosterone, cortisol, risk or feelings of power. Winners assigned to a high-power pose had a relative, albeit small, rise in testosterone compared to winners who held neutral or low-power poses. For losers, we found little evidence that high-power poses lead to increased testosterone relative to those holding neutral or low-powered poses. If anything, the reverse was observed - losers had a reduction in testosterone after holding high-power poses. To the extent that changes in testosterone modulate social behaviors adaptively, it is possible that the relative reduction in testosterone observed in losers taking high-powered poses is designed to inhibit further "winner-like" behavior that could result in continued defeat and harm. Still, effects were small, multiple comparisons were made, and the results ran counter to our predictions. We thus treat these conclusions as preliminary. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. Versatile Networks of Simulated Spiking Neurons Displaying Winner-Take-All Behavior

    Directory of Open Access Journals (Sweden)

    Yanqing eChen

    2013-03-01

    Full Text Available We describe simulations of large-scale networks of excitatory and inhibitory spiking neurons that can generate dynamically stable winner-take-all (WTA behavior. The network connectivity is a variant of center-surround architecture that we call center-annular-surround (CAS. In this architecture each neuron is excited by nearby neighbors and inhibited by more distant neighbors in an annular-surround region. The neural units of these networks simulate conductance-based spiking neurons that interact via mechanisms susceptible to both short-term synaptic plasticity and STDP. We show that such CAS networks display robust WTA behavior unlike the center-surround networks and other control architectures that we have studied. We find that a large-scale network of spiking neurons with separate populations of excitatory and inhibitory neurons can give rise to smooth maps of sensory input. In addition, we show that a humanoid Brain-Based-Device (BBD under the control of a spiking WTA neural network can learn to reach to target positions in its visual field, thus demonstrating the acquisition of sensorimotor coordination.

  4. Versatile networks of simulated spiking neurons displaying winner-take-all behavior.

    Science.gov (United States)

    Chen, Yanqing; McKinstry, Jeffrey L; Edelman, Gerald M

    2013-01-01

    We describe simulations of large-scale networks of excitatory and inhibitory spiking neurons that can generate dynamically stable winner-take-all (WTA) behavior. The network connectivity is a variant of center-surround architecture that we call center-annular-surround (CAS). In this architecture each neuron is excited by nearby neighbors and inhibited by more distant neighbors in an annular-surround region. The neural units of these networks simulate conductance-based spiking neurons that interact via mechanisms susceptible to both short-term synaptic plasticity and STDP. We show that such CAS networks display robust WTA behavior unlike the center-surround networks and other control architectures that we have studied. We find that a large-scale network of spiking neurons with separate populations of excitatory and inhibitory neurons can give rise to smooth maps of sensory input. In addition, we show that a humanoid brain-based-device (BBD) under the control of a spiking WTA neural network can learn to reach to target positions in its visual field, thus demonstrating the acquisition of sensorimotor coordination.

  5. Population cycles and species diversity in dynamic Kill-the-Winner model of microbial ecosystems

    Science.gov (United States)

    Maslov, Sergei; Sneppen, Kim

    2017-01-01

    Determinants of species diversity in microbial ecosystems remain poorly understood. Bacteriophages are believed to increase the diversity by the virtue of Kill-the-Winner infection bias preventing the fastest growing organism from taking over the community. Phage-bacterial ecosystems are traditionally described in terms of the static equilibrium state of Lotka-Volterra equations in which bacterial growth is exactly balanced by losses due to phage predation. Here we consider a more dynamic scenario in which phage infections give rise to abrupt and severe collapses of bacterial populations whenever they become sufficiently large. As a consequence, each bacterial population in our model follows cyclic dynamics of exponential growth interrupted by sudden declines. The total population of all species fluctuates around the carrying capacity of the environment, making these cycles cryptic. While a subset of the slowest growing species in our model is always driven towards extinction, in general the overall ecosystem diversity remains high. The number of surviving species is inversely proportional to the variation in their growth rates but increases with the frequency and severity of phage-induced collapses. Thus counter-intuitively we predict that microbial communities exposed to more violent perturbations should have higher diversity. PMID:28051127

  6. A ''Winner-Take-All'' IC for determining the crystal of interaction in PET detectors

    International Nuclear Information System (INIS)

    Moses, W.W.; Beuville, E.; Ho, M.H.

    1996-01-01

    The authors present performance measurements of a Winner-Take-All (WTA) CMOS integrated circuit to be used with a pixel based PET detector module. Given n input voltages, it rapidly determines the input with the largest voltage, and outputs the encoded address of this input and a voltage proportional to this largest voltage. This is more desirable than a threshold approach for applications that require exactly one channel to be identified or when noise is a significant fraction of the input signal. A sixteen input prototype has been fabricated using two 1.2 microm processes (HP linear MOS capacitance and Orbit double-poly capacitance). ICs from both processes reliably identify (within 50 ns) the maximum channel if ΔV (the difference between the two highest channels) is >20 mV. The key element in the WTA circuit is an array of high gain nonlinear current amplifiers. There is one amplifier for each input channel, and each amplifier is composed of only two FETs. All amplifiers are supplied by a common, limited current source, so the channel with the largest input current takes all of this supply current while the other channels receive virtually none. Thus, these amplifier outputs become a set of logical bits that identify the maximum channel, which is encoded and used to select a multiplexer input. A voltage to current converter at each input channel turns this into a voltage sensitive device. This circuit uses very little power, drawing approximately 100 microA at 5 V

  7. Leadership profile: HealthAchieve 2013 Nursing Leadership Award Winner, Tiziana Rivera.

    Science.gov (United States)

    Rivera, Tiziana

    2014-03-01

    Tiziana Rivera, the winner of the 2013 Nursing Leadership Award at the November HealthAchieve conference, is chief nursing executive and chief practice officer at Mackenzie Health. As such, she provides strategic leadership for the development and implementation of a shared vision for professional practice, nursing and all disciplines to promote innovative care and the development of care delivery models that will improve quality of care and population health.Prior to assuming her position at Mackenzie Health, Rivera provided strategic leadership for the Seniors' Health Program at Trillium Health Centre, where her role focused on the development of seniors' health services across the continuum of care. She has published numerous articles in refereed journals, conducted several research studies and presented her papers provincially, nationally and internationally. Rivera has a clinical appointment at the University of Toronto Faculty of Nursing, a faculty adviser position at Ryerson and an adjunct faculty position at the School of Health Sciences, York University and at the School of Health Sciences, Humber Institute of Technology and Advanced Learning.In the following Q and A, Rivera shares her thoughts on leadership in nursing and perspectives on several critical issues.

  8. Winners and losers of national and global efforts to reconcile agricultural intensification and biodiversity conservation.

    Science.gov (United States)

    Egli, Lukas; Meyer, Carsten; Scherber, Christoph; Kreft, Holger; Tscharntke, Teja

    2018-05-01

    Closing yield gaps within existing croplands, and thereby avoiding further habitat conversions, is a prominently and controversially discussed strategy to meet the rising demand for agricultural products, while minimizing biodiversity impacts. The agricultural intensification associated with such a strategy poses additional threats to biodiversity within agricultural landscapes. The uneven spatial distribution of both yield gaps and biodiversity provides opportunities for reconciling agricultural intensification and biodiversity conservation through spatially optimized intensification. Here, we integrate distribution and habitat information for almost 20,000 vertebrate species with land-cover and land-use datasets. We estimate that projected agricultural intensification between 2000 and 2040 would reduce the global biodiversity value of agricultural lands by 11%, relative to 2000. Contrasting these projections with spatial land-use optimization scenarios reveals that 88% of projected biodiversity loss could be avoided through globally coordinated land-use planning, implying huge efficiency gains through international cooperation. However, global-scale optimization also implies a highly uneven distribution of costs and benefits, resulting in distinct "winners and losers" in terms of national economic development, food security, food sovereignty or conservation. Given conflicting national interests and lacking effective governance mechanisms to guarantee equitable compensation of losers, multinational land-use optimization seems politically unlikely. In turn, 61% of projected biodiversity loss could be avoided through nationally focused optimization, and 33% through optimization within just 10 countries. Targeted efforts to improve the capacity for integrated land-use planning for sustainable intensification especially in these countries, including the strengthening of institutions that can arbitrate subnational land-use conflicts, may offer an effective, yet

  9. Ernest Orlando Lawrence Awards Ceremony for 2011 Award Winners (Presentations, including remarks by Energy Secretary, Dr. Steven Chu)

    International Nuclear Information System (INIS)

    Chu, Steven

    2012-01-01

    The winners for 2011 of the Department of Energy's Ernest Orlando Lawrence Award were recognized in a ceremony held May 21, 2012. Dr. Steven Chu and others spoke of the importance of the accomplishments and the prestigious history of the award. The recipients of the Ernest Orlando Lawrence Award for 2011 are: Riccardo Betti (University of Rochester); Paul C. Canfield (Ames Laboratory); Mark B. Chadwick (Los Alamos National Laboratory); David E. Chavez (Los Alamos National Laboratory); Amit Goyal (Oak Ridge National Laboratory); Thomas P. Guilderson (Lawrence Livermore National Laboratory); Lois Curfman McInnes (Argonne National Laboratory); Bernard Matthew Poelker (Thomas Jeffereson National Accelerator Facility); and Barry F. Smith (Argonne National Laboratory).

  10. Stakeholder analysis in the portuguese artificial reef context: winners and losers

    Directory of Open Access Journals (Sweden)

    Jorge Ramos

    2011-01-01

    Full Text Available In this stakeholder analysis related to the artificial reef (AR program located in the Algarve (Southern Portugal mainland 21 different stakeholder clusters were identified. Stakeholders were classified as primary, secondary and external. It was found that stakeholder interaction with the structures can be of private, public or cooperative interest. In the analysis there were also identified and mapped the impact of the program on stakeholders and their power to influence the ARs' outcomes. Stakeholders' interactions with the ARs were studied, along with their likely attitudes and behavior towards the man-made structures. Finally, all stakeholder clusters were classified according to their expected degree of involvement throughout the different AR stages. The purpose of this stakeholder analysis was to find out winners and losers connected with the reef deployment. It was found that most stakeholder clusters were affected positively, but also four clusters affected negatively. However, it is believed that those that may be affected negatively do not pose a serious threat to the expected AR development along its lifetime.Nesta análise de intervenientes relativa ao programa de recifes artificiais (RAs localizado na costa do Algarve (Sul de Portugal continental foram identificados 21 grupos de atores distintos. Os intervenientes foram classificados em 3 grupos: primários, secundários e externos. Verificou-se que o interesse dos intervenientes face às estruturas recifais (interação pode ser do tipo privado, público ou cooperativo. Na análise foram identificados os impactos do projeto sobre os intervenientes e o poder destes para influenciar os resultados do programa recifal. Foram definidas quais as interações e possíveis atitudes e comportamento dos intervenientes em relação aos RAs. Finalmente, todos os grupos de intervenientes foram classificados de acordo com o grau de envolvimento esperado ao longo das diferentes fases do programa

  11. A novel recurrent neural network with one neuron and finite-time convergence for k-winners-take-all operation.

    Science.gov (United States)

    Liu, Qingshan; Dang, Chuangyin; Cao, Jinde

    2010-07-01

    In this paper, based on a one-neuron recurrent neural network, a novel k-winners-take-all ( k -WTA) network is proposed. Finite time convergence of the proposed neural network is proved using the Lyapunov method. The k-WTA operation is first converted equivalently into a linear programming problem. Then, a one-neuron recurrent neural network is proposed to get the kth or (k+1)th largest inputs of the k-WTA problem. Furthermore, a k-WTA network is designed based on the proposed neural network to perform the k-WTA operation. Compared with the existing k-WTA networks, the proposed network has simple structure and finite time convergence. In addition, simulation results on numerical examples show the effectiveness and performance of the proposed k-WTA network.

  12. Temporal sequence learning in winner-take-all networks of spiking neurons demonstrated in a brain-based device.

    Science.gov (United States)

    McKinstry, Jeffrey L; Edelman, Gerald M

    2013-01-01

    Animal behavior often involves a temporally ordered sequence of actions learned from experience. Here we describe simulations of interconnected networks of spiking neurons that learn to generate patterns of activity in correct temporal order. The simulation consists of large-scale networks of thousands of excitatory and inhibitory neurons that exhibit short-term synaptic plasticity and spike-timing dependent synaptic plasticity. The neural architecture within each area is arranged to evoke winner-take-all (WTA) patterns of neural activity that persist for tens of milliseconds. In order to generate and switch between consecutive firing patterns in correct temporal order, a reentrant exchange of signals between these areas was necessary. To demonstrate the capacity of this arrangement, we used the simulation to train a brain-based device responding to visual input by autonomously generating temporal sequences of motor actions.

  13. Ecotoxicological assessment of the herbicide Winner Top and its active substances-are the other formulants truly inert?

    Science.gov (United States)

    Queirós, Libânia; Vidal, Tânia; Nogueira, António J A; Gonçalves, Fernando J M; Pereira, Joana Luísa

    2018-05-03

    Formulants used in Plant Protection Products (PPPs) to promote their efficiency are normally undisclosed in the PPP documentation, unless they bear a human health or environmental hazardous potential per se. PPP regulation also demands the assessment of putative interactions among formulants within each product recipe and consequent effects, but these results are often unavailable. Such a case is that of the herbicide Winner Top (Selectis®, Portugal), which we selected as a model commercial formulation in the present study specifically aiming at (i) characterising its aquatic toxicity towards sensitive eco-receptors (Raphidocelis subcapitata, Chlorella vulgaris, Lemna minor and Lemna gibba), as well as that of its active substances (a.s.) nicosulfuron and terbuthylazine; (ii) comparing the ecotoxicity among the commercial formulation, the corresponding mixture of its a.s. and this a.s.'s mixture increasingly enriched with the formulants. Single chemical testing revealed that terbuthylazine was the strongest microalgae growth inhibitor and nicosulfuron was the strongest macrophyte growth inhibitor. On the other hand, the commercial formulation was consistently less toxic than the corresponding mixture of the a.s., suggesting that Winner Top formulants (72.9% of the commercial formulation) interact with the a.s., promoting less than additive effects in the selected non-target species. Importantly, this environmentally protective effect of the formulation can be apparent. Because macrophytes share most physiological features with the weeds targeted by the studied herbicide, it is likely that increased application doses are required to reach desired efficacy levels with the consequent detrimental increase of PPP residues load in edge-of-field freshwater ecosystems.

  14. David Bowie and the Art of Slow Innovation: A Fast-Second Winner Strategy for Biotechnology and Precision Medicine Global Development.

    Science.gov (United States)

    Özdemir, Vural; Patrinos, George P

    2017-11-01

    Original ideas and innovation cannot always be ordered like a courier service and delivered fresh to our desk at 9 am. Yet, most creativity-based organizations, careers, and professions, science and biotechnology innovation included, emphasize the speed as the prevailing ideology. But a narrow focus on speed has several and overlooked shortcomings. For example, it does not offer the opportunity to draw from, and stitch together disparate concepts and practices for truly disruptive innovation. Preventing false starts, learning from others' or our own mistakes, and customizing innovations for local community needs are difficult in a speed-hungry innovation ecosystem. We introduce a new strategy, the Fast-Second Winner, specifically in relation to global development of biotechnologies and precision medicine. This à la carte global development strategy envisions a midstream entry into the innovation ecosystem. Moreover, we draw from the works of the late David Bowie who defied rigid classifications as an artist and prolific innovator, and introduce the concept and practice of slow innovation that bodes well with the Fast-Second Winner strategy. A type of slow innovation, the Fast-Second Winner is actually fast and sustainable in the long term, and efficient by reducing false starts in new precision medicine application contexts and geographies, learning from other innovators' failures, and shaping innovations for the local community needs. The establishment of Centers for Fast-Second Innovation (CFSIs), and their funding, for example, by crowdfunding and other innovative mechanisms, could be timely for omics and precision medicine global development. If precision medicine is about tailoring drug treatments and various health interventions to individuals, we suggest to start from tailoring new ideas, and focus not only on how much we innovate but also what and how we innovate. In principle, the Fast-Second Winner can be applied to omics and other biotechnology

  15. Winners and losers in flexible labor markets: the fate of women with chronic illness in contrasting policy environments--Sweden and Britain

    DEFF Research Database (Denmark)

    Burström, Bo; Holland, Paula; Diderichsen, Finn

    2003-01-01

    tended to be classed as unemployed or permanently sick, while workless women were more likely to be classed as looking after home/family. Lesser differences were seen in Sweden. No evidence was found to support the hypothesis that women in general, and the less skilled and sick in particular, would...... be the winners in a more flexible, less regulated labor market-quite the reverse....

  16. Fine-scale ecological and economic assessment of climate change on olive in the Mediterranean Basin reveals winners and losers.

    Science.gov (United States)

    Ponti, Luigi; Gutierrez, Andrew Paul; Ruti, Paolo Michele; Dell'Aquila, Alessandro

    2014-04-15

    The Mediterranean Basin is a climate and biodiversity hot spot, and climate change threatens agro-ecosystems such as olive, an ancient drought-tolerant crop of considerable ecological and socioeconomic importance. Climate change will impact the interactions of olive and the obligate olive fruit fly (Bactrocera oleae), and alter the economics of olive culture across the Basin. We estimate the effects of climate change on the dynamics and interaction of olive and the fly using physiologically based demographic models in a geographic information system context as driven by daily climate change scenario weather. A regional climate model that includes fine-scale representation of the effects of topography and the influence of the Mediterranean Sea on regional climate was used to scale the global climate data. The system model for olive/olive fly was used as the production function in our economic analysis, replacing the commonly used production-damage control function. Climate warming will affect olive yield and fly infestation levels across the Basin, resulting in economic winners and losers at the local and regional scales. At the local scale, profitability of small olive farms in many marginal areas of Europe and elsewhere in the Basin will decrease, leading to increased abandonment. These marginal farms are critical to conserving soil, maintaining biodiversity, and reducing fire risk in these areas. Our fine-scale bioeconomic approach provides a realistic prototype for assessing climate change impacts in other Mediterranean agro-ecosystems facing extant and new invasive pests.

  17. Competition with and without priority control: linking rivalry to attention through winner-take-all networks with memory.

    Science.gov (United States)

    Marx, Svenja; Gruenhage, Gina; Walper, Daniel; Rutishauser, Ueli; Einhäuser, Wolfgang

    2015-03-01

    Competition is ubiquitous in perception. For example, items in the visual field compete for processing resources, and attention controls their priority (biased competition). The inevitable ambiguity in the interpretation of sensory signals yields another form of competition: distinct perceptual interpretations compete for access to awareness. Rivalry, where two equally likely percepts compete for dominance, explicates the latter form of competition. Building upon the similarity between attention and rivalry, we propose to model rivalry by a generic competitive circuit that is widely used in the attention literature-a winner-take-all (WTA) network. Specifically, we show that a network of two coupled WTA circuits replicates three common hallmarks of rivalry: the distribution of dominance durations, their dependence on input strength ("Levelt's propositions"), and the effects of stimulus removal (blanking). This model introduces a form of memory by forming discrete states and explains experimental data better than competitive models of rivalry without memory. This result supports the crucial role of memory in rivalry specifically and in competitive processes in general. Our approach unifies the seemingly distinct phenomena of rivalry, memory, and attention in a single model with competition as the common underlying principle. © 2015 The Authors. Annals of the New York Academy of Sciences published by Wiley Periodicals Inc. on behalf of The New York Academy of Sciences.

  18. Description of Three Female 24-h Ultra-Endurance Race Winners in Various Weather Conditions and Disciplines.

    Science.gov (United States)

    Chlíbková, Daniela; Rosemann, Thomas; Knechtle, Beat; Nikolaidis, Pantelis T.; Žákovská, Alena; Sudi, Karl

    2017-08-31

    A The incidence of exercise-associated hyponatremia (EAH) is higher in women than in men. We present three cases of a very mild post-race EAH in female winners of three 24-h ultra races in various weather conditions and disciplines with post-race plasma sodium [Na⁺] levels of 134 mM (Case 1), 133 mM (Case 2) and 134 mM (Case 3). Moreover, Case 1 and Case 2 showed elevated creatine kinase concentrations of >10,000 U/l with an absence of renal function abnormality. The common characteristics were female sex, veteran recreational category, long race experience in the particular sports discipline, excellent race performance, similar total weekly training hours and the presence of luteal phase of the menstrual cycle during the race. Hematocrit and hemoglobin decreased and post-race K⁺/Na⁺ ratio in urine increased in all three cases. In addition, an increased body mass and a decreased urine specific gravity and urine osmolality suggested over-drinking in Case 1. A decrease in the glomerular filtration rate and creatine clearance accompanied by an increase in urine [Na⁺] may contribute to fluid overload in Cases 2 and 3. Furthermore, urine osmolality reached a level indicating antidiuretic hormone secretion in all the present cases. Therefore, we recommend that race medical personnel should not forget to look for EAH even in fast and experienced female athletes and during races in different environmental conditions.

  19. Neuromorphic Implementation of Attractor Dynamics in a Two-Variable Winner-Take-All Circuit with NMDARs: A Simulation Study.

    Science.gov (United States)

    You, Hongzhi; Wang, Da-Hui

    2017-01-01

    Neural networks configured with winner-take-all (WTA) competition and N-methyl-D-aspartate receptor (NMDAR)-mediated synaptic dynamics are endowed with various dynamic characteristics of attractors underlying many cognitive functions. This paper presents a novel method for neuromorphic implementation of a two-variable WTA circuit with NMDARs aimed at implementing decision-making, working memory and hysteresis in visual perceptions. The method proposed is a dynamical system approach of circuit synthesis based on a biophysically plausible WTA model. Notably, slow and non-linear temporal dynamics of NMDAR-mediated synapses was generated. Circuit simulations in Cadence reproduced ramping neural activities observed in electrophysiological recordings in experiments of decision-making, the sustained activities observed in the prefrontal cortex during working memory, and classical hysteresis behavior during visual discrimination tasks. Furthermore, theoretical analysis of the dynamical system approach illuminated the underlying mechanisms of decision-making, memory capacity and hysteresis loops. The consistence between the circuit simulations and theoretical analysis demonstrated that the WTA circuit with NMDARs was able to capture the attractor dynamics underlying these cognitive functions. Their physical implementations as elementary modules are promising for assembly into integrated neuromorphic cognitive systems.

  20. Losing a winner: thermal stress and local pressures outweigh the positive effects of ocean acidification for tropical seagrasses.

    Science.gov (United States)

    Collier, Catherine J; Langlois, Lucas; Ow, Yan; Johansson, Charlotte; Giammusso, Manuela; Adams, Matthew P; O'Brien, Katherine R; Uthicke, Sven

    2018-06-01

    Seagrasses are globally important coastal habitat-forming species, yet it is unknown how seagrasses respond to the combined pressures of ocean acidification and warming of sea surface temperature. We exposed three tropical species of seagrass (Cymodocea serrulata, Halodule uninervis, and Zostera muelleri) to increasing temperature (21, 25, 30, and 35°C) and pCO 2 (401, 1014, and 1949 μatm) for 7 wk in mesocosms using a controlled factorial design. Shoot density and leaf extension rates were recorded, and plant productivity and respiration were measured at increasing light levels (photosynthesis-irradiance curves) using oxygen optodes. Shoot density, growth, photosynthetic rates, and plant-scale net productivity occurred at 25°C or 30°C under saturating light levels. High pCO 2 enhanced maximum net productivity for Z. muelleri, but not in other species. Z. muelleri was the most thermally tolerant as it maintained positive net production to 35°C, yet for the other species there was a sharp decline in productivity, growth, and shoot density at 35°C, which was exacerbated by pCO 2 . These results suggest that thermal stress will not be offset by ocean acidification during future extreme heat events and challenges the current hypothesis that tropical seagrass will be a 'winner' under future climate change conditions. © 2018 The Authors. New Phytologist © 2018 New Phytologist Trust.

  1. Statistical correction of the Winner's Curse explains replication variability in quantitative trait genome-wide association studies.

    Directory of Open Access Journals (Sweden)

    Cameron Palmer

    2017-07-01

    Full Text Available Genome-wide association studies (GWAS have identified hundreds of SNPs responsible for variation in human quantitative traits. However, genome-wide-significant associations often fail to replicate across independent cohorts, in apparent inconsistency with their apparent strong effects in discovery cohorts. This limited success of replication raises pervasive questions about the utility of the GWAS field. We identify all 332 studies of quantitative traits from the NHGRI-EBI GWAS Database with attempted replication. We find that the majority of studies provide insufficient data to evaluate replication rates. The remaining papers replicate significantly worse than expected (p < 10-14, even when adjusting for regression-to-the-mean of effect size between discovery- and replication-cohorts termed the Winner's Curse (p < 10-16. We show this is due in part to misreporting replication cohort-size as a maximum number, rather than per-locus one. In 39 studies accurately reporting per-locus cohort-size for attempted replication of 707 loci in samples with similar ancestry, replication rate matched expectation (predicted 458, observed 457, p = 0.94. In contrast, ancestry differences between replication and discovery (13 studies, 385 loci cause the most highly-powered decile of loci to replicate worse than expected, due to difference in linkage disequilibrium.

  2. Individual variability in reproductive success determines winners and losers under ocean acidification: a case study with sea urchins.

    Science.gov (United States)

    Schlegel, Peter; Havenhand, Jon N; Gillings, Michael R; Williamson, Jane E

    2012-01-01

    Climate change will lead to intense selection on many organisms, particularly during susceptible early life stages. To date, most studies on the likely biotic effects of climate change have focused on the mean responses of pooled groups of animals. Consequently, the extent to which inter-individual variation mediates different selection responses has not been tested. Investigating this variation is important, since some individuals may be preadapted to future climate scenarios. We examined the effect of CO(2)-induced pH changes ("ocean acidification") in sperm swimming behaviour on the fertilization success of the Australasian sea urchin Heliocidaris erythrogramma, focusing on the responses of separate individuals and pairs. Acidification significantly decreased the proportion of motile sperm but had no effect on sperm swimming speed. Subsequent fertilization experiments showed strong inter-individual variation in responses to ocean acidification, ranging from a 44% decrease to a 14% increase in fertilization success. This was partly explained by the significant relationship between decreases in percent sperm motility and fertilization success at ΔpH = 0.3, but not at ΔpH = 0.5. The effects of ocean acidification on reproductive success varied markedly between individuals. Our results suggest that some individuals will exhibit enhanced fertilization success in acidified oceans, supporting the concept of 'winners' and 'losers' of climate change at an individual level. If these differences are heritable it is likely that ocean acidification will lead to selection against susceptible phenotypes as well as to rapid fixation of alleles that allow reproduction under more acidic conditions. This selection may ameliorate the biotic effects of climate change if taxa have sufficient extant genetic variation upon which selection can act.

  3. Climate change winners: receding ice fields facilitate colony expansion and altered dynamics in an Adélie penguin metapopulation.

    Science.gov (United States)

    LaRue, Michelle A; Ainley, David G; Swanson, Matt; Dugger, Katie M; Lyver, Phil O'B; Barton, Kerry; Ballard, Grant

    2013-01-01

    There will be winners and losers as climate change alters the habitats of polar organisms. For an Adélie penguin (Pygoscelis adeliae) colony on Beaufort Island (Beaufort), part of a cluster of colonies in the southern Ross Sea, we report a recent population increase in response to increased nesting habitat as glaciers have receded. Emigration rates of birds banded as chicks on Beaufort to colonies on nearby Ross Island decreased after 2005 as available habitat on Beaufort increased, leading to altered dynamics of the metapopulation. Using aerial photography beginning in 1958 and modern satellite imagery, we measured change in area of available nesting habitat and population size of the Beaufort colony. Population size varied with available habitat, and both increased rapidly since the 1990s. In accord with glacial retreat, summer temperatures at nearby McMurdo Station increased by ~0.50 °C per decade since the mid-1980s. Although the Ross Sea is likely to be the last ocean with an intact ecosystem, the recent retreat of ice fields at Beaufort that resulted in increased breeding habitat exemplifies a process that has been underway in the Ross Sea during the entire Holocene. Furthermore, our results are in line with predictions that major ice shelves and glaciers will retreat rapidly elsewhere in the Antarctic, potentially leading to increased breeding habitat for Adélie penguins. Results further indicated that satellite imagery may be used to estimate large changes in Adélie penguin populations, facilitating our understanding of metapopulation dynamics and environmental factors that influence regional populations.

  4. Climate change winners: receding ice fields facilitate colony expansion and altered dynamics in an Adélie penguin metapopulation.

    Directory of Open Access Journals (Sweden)

    Michelle A LaRue

    Full Text Available There will be winners and losers as climate change alters the habitats of polar organisms. For an Adélie penguin (Pygoscelis adeliae colony on Beaufort Island (Beaufort, part of a cluster of colonies in the southern Ross Sea, we report a recent population increase in response to increased nesting habitat as glaciers have receded. Emigration rates of birds banded as chicks on Beaufort to colonies on nearby Ross Island decreased after 2005 as available habitat on Beaufort increased, leading to altered dynamics of the metapopulation. Using aerial photography beginning in 1958 and modern satellite imagery, we measured change in area of available nesting habitat and population size of the Beaufort colony. Population size varied with available habitat, and both increased rapidly since the 1990s. In accord with glacial retreat, summer temperatures at nearby McMurdo Station increased by ~0.50 °C per decade since the mid-1980s. Although the Ross Sea is likely to be the last ocean with an intact ecosystem, the recent retreat of ice fields at Beaufort that resulted in increased breeding habitat exemplifies a process that has been underway in the Ross Sea during the entire Holocene. Furthermore, our results are in line with predictions that major ice shelves and glaciers will retreat rapidly elsewhere in the Antarctic, potentially leading to increased breeding habitat for Adélie penguins. Results further indicated that satellite imagery may be used to estimate large changes in Adélie penguin populations, facilitating our understanding of metapopulation dynamics and environmental factors that influence regional populations.

  5. Trade-offs between competition and defense specialists among unicellular planktonic organisms: the "killing the winner" hypothesis revisited.

    Science.gov (United States)

    Winter, Christian; Bouvier, Thierry; Weinbauer, Markus G; Thingstad, T Frede

    2010-03-01

    A trade-off between strategies maximizing growth and minimizing losses appears to be a fundamental property of evolving biological entities existing in environments with limited resources. In the special case of unicellular planktonic organisms, the theoretical framework describing the trade-offs between competition and defense specialists is known as the "killing the winner" hypothesis (KtW). KtW describes how the availability of resources and the actions of predators (e.g., heterotrophic flagellates) and parasites (e.g., viruses) determine the composition and biogeochemical impact of such organisms. We extend KtW conceptually by introducing size- or shape-selective grazing of protozoans on prokaryotes into an idealized food web composed of prokaryotes, lytic viruses infecting prokaryotes, and protozoans. This results in a hierarchy analogous to a Russian doll, where KtW principles are at work on a lower level due to selective viral infection and on an upper level due to size- or shape-selective grazing by protozoans. Additionally, we critically discuss predictions and limitations of KtW in light of the recent literature, with particular focus on typically neglected aspects of KtW. Many aspects of KtW have been corroborated by in situ and experimental studies of isolates and natural communities. However, a thorough test of KtW is still hampered by current methodological limitations. In particular, the quantification of nutrient uptake rates of the competing prokaryotic populations and virus population-specific adsorption and decay rates appears to be the most daunting challenge for the years to come.

  6. Winner's Curse Correction and Variable Thresholding Improve Performance of Polygenic Risk Modeling Based on Genome-Wide Association Study Summary-Level Data.

    Directory of Open Access Journals (Sweden)

    Jianxin Shi

    2016-12-01

    Full Text Available Recent heritability analyses have indicated that genome-wide association studies (GWAS have the potential to improve genetic risk prediction for complex diseases based on polygenic risk score (PRS, a simple modelling technique that can be implemented using summary-level data from the discovery samples. We herein propose modifications to improve the performance of PRS. We introduce threshold-dependent winner's-curse adjustments for marginal association coefficients that are used to weight the single-nucleotide polymorphisms (SNPs in PRS. Further, as a way to incorporate external functional/annotation knowledge that could identify subsets of SNPs highly enriched for associations, we propose variable thresholds for SNPs selection. We applied our methods to GWAS summary-level data of 14 complex diseases. Across all diseases, a simple winner's curse correction uniformly led to enhancement of performance of the models, whereas incorporation of functional SNPs was beneficial only for selected diseases. Compared to the standard PRS algorithm, the proposed methods in combination led to notable gain in efficiency (25-50% increase in the prediction R2 for 5 of 14 diseases. As an example, for GWAS of type 2 diabetes, winner's curse correction improved prediction R2 from 2.29% based on the standard PRS to 3.10% (P = 0.0017 and incorporating functional annotation data further improved R2 to 3.53% (P = 2×10-5. Our simulation studies illustrate why differential treatment of certain categories of functional SNPs, even when shown to be highly enriched for GWAS-heritability, does not lead to proportionate improvement in genetic risk-prediction because of non-uniform linkage disequilibrium structure.

  7. Deep sleep after social stress: NREM sleep slow-wave activity is enhanced in both winners and losers of a conflict.

    Science.gov (United States)

    Kamphuis, Jeanine; Lancel, Marike; Koolhaas, Jaap M; Meerlo, Peter

    2015-07-01

    Sleep is considered to be a recovery process of prior wakefulness. Not only duration of the waking period affects sleep architecture and sleep EEG, the quality of wakefulness is also highly important. Studies in rats have shown that social defeat stress, in which experimental animals are attacked and defeated by a dominant conspecific, is followed by an acute increase in NREM sleep EEG slow wave activity (SWA). However, it is not known whether this effect is specific for the stress of social defeat or a result of the conflict per se. In the present experiment, we examined how sleep is affected in both the winners and losers of a social conflict. Sleep-wake patterns and sleep EEG were recorded in male wild-type Groningen rats that were subjected to 1h of social conflict in the middle of the light phase. All animals were confronted with a conspecific of similar aggression level and the conflict took place in a neutral arena where both individuals had an equal chance to either win or lose the conflict. NREM sleep SWA was significantly increased after the social conflict compared to baseline values and a gentle stimulation control condition. REM sleep was significantly suppressed in the first hours after the conflict. Winners and losers did not differ significantly in NREM sleep time, NREM sleep SWA and REM sleep time immediately after the conflict. Losers tended to have slightly more NREM sleep later in the recovery period. This study shows that in rats a social conflict with an unpredictable outcome has quantitatively and qualitatively largely similar acute effects on subsequent sleep in winners and losers. Copyright © 2015 Elsevier Inc. All rights reserved.

  8. Water Grabbing in the Mekong Basin – An Analysis of the Winners and Losers of Thailand’s Hydropower Development in Lao PDR

    Directory of Open Access Journals (Sweden)

    Nathanial Matthews

    2012-06-01

    The analysis shows that the structure and politics of the Thai electricity sector, private-sector profiteering and a strong domestic civil society are driving Thailand’s hydropower investment in neighbouring Laos. Thai investments are enabled by Laos’ weak enforcement of laws, a lack of capacity to regulate development, the existence of corruption and a tightly controlled state. These drivers and enabling factors combine with short-term economic focused regional development to create opportunities for water grabbing. The winners of this water grabbing are the powerful actors who control the benefits, while the losers, local livelihoods and the environment, are negatively impacted.

  9. Project winners - Ademe

    International Nuclear Information System (INIS)

    2015-01-01

    The French agency of environment and energy management (Ademe) is the operator in charge of innovation for accelerating the ecological and environmental transition. A credit of 3.3 billion euros is allocated to this goal in the framework of forward-looking investment. This budget aims at financing innovative projects of any size with the objective of developing tomorrow's industries. The projects cover the following topics: 1 - carbon-free energies and green chemistry: renewable energy sources (marine, solar, wind and geothermal energies), green chemistry and energy challenges (bio-resources, buildings, energy storage, hydrogen, CO_2 capture, storage and valorization, industry and agriculture), 2 - smart grids, 3 - circular economy (wastes and industrial ecology, sites and soils cleansing, water and biodiversity), 4 - future vehicles: road vehicle (mobility and logistics, electric-powered vehicles and charging facilities, hybrid and thermal engines, vehicles lightering, heavy-duty vehicles), rail and maritime transport. This document presents the financing system, a report of the previous investment campaign (2014), and the list of retained projects for the 2015 investment program

  10. Destec's IPO a winner

    International Nuclear Information System (INIS)

    Gadomski, C.R.

    1991-01-01

    This article is a review of the performance of independent energy industry company stocks. The topics include the national economy's health, the effects of the Persian Gulf war, the performance of Independent Energy Index companies versus that of companies in the Dow Average, and the successful public offering of Destec Energy (ENG), a previously wholly owned subsidiary of Dow Chemical

  11. Winner Take All

    DEFF Research Database (Denmark)

    Giacomin, Valeria

    Historically, agricultural crops have been transferred from their native locations to climatically similar ones. In the case of palm oil, the new location (Southeast Asia) outcompeted the native one (West Africa), thanks to a superior cluster organizational structure inherited from rubber. This p...... the institutional platform to gain control over knowledge generation and transmission; and (iii) the comparative evaluation of business environments and their political risk complement location specificity in assessing cluster competitiveness....

  12. Market-Driven Winners

    OpenAIRE

    Day, George S.

    2001-01-01

    Who will prosper in today's environment of rapid and unpredictable change? Some would say that newcomers will have an advantage because they have no history to overcome or earnings to protect. There are many examples of upstarts who have used a superior market orientation to gain significant advantage over incumbents with far greater resources. It is not size or history that counts, but a superior ability to understand, attract and keep their valuable customers. In other words, the winning fi...

  13. And the winners are...

    Science.gov (United States)

    Banks, Michael

    2008-09-01

    For 63-year-old Sergio Ferrara, winning a multi-million-Euro grant from the European Research Council (ERC) will mean something special: being able to return to Italy to continue his research into high-energy physics. Without his European windfall, Ferrara, who currently works in the theory section at the CERN particle-physics lab near Geneva, would either have had to retire in a few years' time due to strict employment laws or emigrate to the US where there is no compulsory retirement age. So the news that he was among the first people to be awarded one of the ERC's generous new advanced grants came as a huge relief.

  14. Winners and losers

    International Nuclear Information System (INIS)

    Weiss, R.M.

    1998-01-01

    The focus of this presentation is on Canadian and American supply and demand of natural gas, gas transportation costs, the influence of pipeline availability, and the effect of pipeline availability on the price of natural gas. New pipeline routes, the full cost of transportation from Alberta plant-gate to various markets in North America and netbacks to Alberta plant-gate are reviewed. tabs., figs

  15. Differences in certain features of the basketball game of players in the final game, against the criteria: The winner/loser

    Directory of Open Access Journals (Sweden)

    Rubin Pavle

    2013-01-01

    Full Text Available This paper focuses on the characteristics of the game (applied technical and tactical activity for attack realisation, shooting performance, position of players in team, the segment of the field where the ball is received and where the shot is made from in the final matches of top three club competitions. The aim of this study was to determine whether there are differences in observed characteristics of the basketball game between teams separated by the winner/loser criteria. The sample consisted of all matches of the final games of three league competitions (American professional (NBA league, the Euro-league and the Serbian Super-league played in the season 2011/12. By applying multivariate statistical procedures in the monitored segment application of technical and tactical activities of players, it was observed that the winning team, unlike the defeated team, significantly featured a technical - tactical element of shooting, while in the defeated teams (as opposed to the winners elements of action were dominant: dribbling, penetration, shot and dribbling, jump stop, fake, shot. Higher percentage of using only shooting (without the requirement for other elements of attack used to create an opportunity for the eventual shot realization can point primarily to the successful organization of the attacks (in this case - the winning team. As for the position of players in the team, with the teams that won in the monitored matches, statistically significant was the dominance of the forwards in relation to the defeated teams, which featured more centers in the offense attempts.

  16. The Unintended Consequences of Technological Change: Winners and Losers from GM Technologies and the Policy Response in the Organic Food Market

    Directory of Open Access Journals (Sweden)

    Stuart Smyth

    2015-06-01

    Full Text Available It is often said that innovations create winners and losers. All innovations are somewhat disruptive, but some have more distributed effects. We have a sense of who the winners are and how much they gain. Yet, how much do losers actually lose? Organic farmers frequently like to publicly announce that they are the losers following the commercialization of genetically modified (GM crops, yet consumers in search of non-GM products have helped increase demand for organic products, something that would not have occurred in the absence of GM crops. Are organic farmers really losers? This article lays out the argument that were it not for the commercialization of GM crop varieties in the mid-1990s, organic production and food sectors would not be at the level they enjoy today. That is, the commercialization of GM crops has made the organic industry better off than had GM crops not been commercialized. Theoretical modelling of the organic benefits is complemented by supportive market data. The article concludes that in spite of numerous vocal offerings about the adverse impacts suffered by the organic industry due to GM crop production, the organic industry has gained significantly from that which they vociferously criticize.

  17. 9th Annual Webby Awards(R) Unveil Best Sites Of The Year; Former Vice President Al Gore, Webby Winners to be Honored at June 6th Ceremony in New York

    CERN Multimedia

    2005-01-01

    Winners of the Webby Awards, selected by the Academy, were revealed today in over 60 countries - from popular favorites like Community, Fashion, Film, and Politics to new categories making their debut this year, such as Blog, Beauty, Real Estate, Retail, and Social Networking (1/2 page)

  18. High Temperature Superconductors: From Delivery to Applications (Presentation from 2011 Ernest Orlando Lawrence Award-winner, Dr. Amit Goyal, and including introduction by Energy Secretary, Dr. Steven Chu)

    International Nuclear Information System (INIS)

    Goyal, Amit

    2012-01-01

    Dr. Amit Goyal, a high temperature superconductivity (HTS) researcher at Oak Ridge National Laboratory, was named a 2011 winner of the Department of Energy's Ernest Orlando Lawrence Award honoring U.S. scientists and engineers for exceptional contributions in research and development supporting DOE and its mission. Winner of the award in the inaugural category of Energy Science and Innovation, Dr. Goyal was cited for his work in 'pioneering research and transformative contributions to the field of applied high temperature superconductivity, including fundamental materials science advances and technical innovations enabling large-scale applications of these novel materials.' Following his basic research in grain-to-grain supercurrent transport, Dr. Goyal focused his energy in transitioning this fundamental understanding into cutting-edge technologies. Under OE sponsorship, Dr. Goyal co-invented the Rolling Assisted Bi-Axially Textured Substrate technology (RABiTS) that is used as a substrate for second generation HTS wires. OE support also led to the invention of Structural Single Crystal Faceted Fiber Substrate (SSIFFS) and the 3-D Self Assembly of Nanodot Columns. These inventions and associated R and D resulted in 7 R and D 100 Awards including the 2010 R and D Magazine's Innovator of the Year Award, 3 Federal Laboratory Consortium Excellence in Technology Transfer National Awards, a DOE Energy100 Award and many others. As a world authority on HTS materials, Dr. Goyal has presented OE-sponsored results in more than 150 invited talks, co-authored more than 350 papers and is a fellow of 7 professional societies.

  19. Human behaviours associated with dominance in elite amateur boxing bouts: A comparison of winners and losers under the Ten Point Must System.

    Science.gov (United States)

    Dunn, Emily C; Humberstone, Clare E; Iredale, K Fiona; Martin, David T; Blazevich, Anthony J

    2017-01-01

    Humans commonly ascertain physical dominance through non-lethal fighting by participating in combat sports. However, the behaviours that achieve fight dominance are not fully understood. Amateur boxing competition, which is judged using the subjective "Ten Point Must-System", provides insight into fight dominance behaviours. Notational analysis was performed on 26 elite male competitors in a national boxing championship. Behavioural (guard-drop time; movement style [stepping/bouncing time]; clinch-time; interaction-time) and technical (total punches; punches landed [%Hit]; air punches [%Air]; defence) measures were recorded. Participants reported effort required (0-100%) and perceived effect of fatigue on their own performance (5-point Likert scale) following bouts. Differences between winners and losers, and changes across the duration of the bout were examined. Winners punched more accurately than losers (greater %Hit [33% vs. 23%] and lower %Air [17% vs. 27%]) but total punches, defence and interaction-time were similar. From rounds 1-2, clinch-time and guard drops increased whilst bouncing decreased. Perceived effect of fatigue increased throughout the bout while perceived effort increased only from rounds 2-3. %Hit and movement index together in regression analysis correctly classified 85% of bout outcomes, indicating that judges (subjectively) chose winning (dominant) boxers according to punch accuracy and style, rather than assertiveness (more punches thrown). Boxers appear to use tactical strategies throughout the bout to pace their effort and minimise fatigue (increased guard drops, reduced bouncing), but these did not influence perceived dominance or bout outcome. These results show that judges use several performance indicators not including the total number of successful punches thrown to assess fight dominance and superiority between fighters. These results provide valuable information as to how experienced fight observers subjectively rate superiority

  20. Il timore della guerra giusta le vie della pace nella filosofia politica di Baruch Spinoza

    Directory of Open Access Journals (Sweden)

    Oliviero Angeli

    2005-01-01

    Full Text Available This paper identifies and analyses two distinct views that characterize Spinoza’s position on (just war, namely Machiavellism and a sort of Kantianism ante litteram. While Machiavellism influences Spinoza’s considerations about international relations, kantian-like arguments can be found in all passages that concern foreign policy. Hence, a complete account of Spinoza’s thoughts about war and peace can be given only if each one of these dimensions is given due attention. His arguments about the unconditional rightfulness of war may indeed appear to be anything but pacifistic, but they do not preclude a sincere concern about peace. On the contrary, as I’m arguing in this paper, Spinoza’s ingenious idea of a pacific foreign policy can be understood as a reaction to the historical failure of early modern theories of just war.

  1. Ehituskauba müüjatel tiheneb konkurents / Lemmi Kann, Kärt Blumberg

    Index Scriptorium Estoniae

    Kann, Lemmi

    2008-01-01

    Saksa suur ehituskaupade müüja Bauhaus avab esimese poe Tallinnas 2009. aasta sügisel. Vt. samas: Konkurendid: sunnib pingutama; Bauhaus jaemüügihiidude hulgas. Diagramm: Ehitusmaterjalimüüjate majandusnäitajad

  2. Kõrgtehnoloogiliste toodete logistika - iga sekund on kulla hinnaga / Jochen Siegle ; ref. Kärt Blumberg

    Index Scriptorium Estoniae

    Siegle, Jochen

    2006-01-01

    Logistika tähtsusest kõrgtehnoloogiafirmadele. Lisa: Tahumatu algus, imetäpne lõppviimistlus; Kust sinu arvuti pärit on?. Vt. samas: Axel Novaki intervjuu Schenker Deutshland AG turundusdirektor Jochen Mülleriga. Kõrgtehnoloogiatööstus kui Ameerika mäed

  3. Ilves tunnistas lõpuks Eesti majanduse kriisi / Kadrin Karner, Kärt Blumberg

    Index Scriptorium Estoniae

    Karner, Kadrin

    2008-01-01

    President Toomas Hendrik Ilvese majandusteemalisest videoläkitusest portaalis YouTube. Artiklis meenutatakse ühtlasi presidendi telepöördumist 31. detsembril 2007, kus riigipea pidas vajalikuks rahvast hoiatada kriisist rääkijate eest. Arvamust avaldavad valuutavahetusfirma Tavid nõukogu liige Meelis Atonen, ASi Eften Capital juhatuse liige Viljar Arakas, ASi Estiko nõukogu esimees Neinar Seli

  4. El poder natural como derecho y el contrato social de racional utilidad en Baruch Spinoza

    Directory of Open Access Journals (Sweden)

    William Roberto Darós

    2015-03-01

    Full Text Available Se define primeramente la idea de conocimiento y de naturaleza de los que parte Spinoza. Se pasa luego a exponer el sentido de derecho, unido al de poder natural que yace en la filosofía spinoziana. Se analiza luego el origen del pacto social, centrado en la idea de utilidad común descubierta por la razón y vivida en la razón, ante el temor, y contra el interés particular de las pasiones individuales. Se deducen luego las formas de gobierno, sus características y ventajas. Se exponen las características de las personas en el ejercicio del poder político y la condición humana. En consecuencia, se reflexiona sobre el poder del Estado y la debilidad del individuo. Se deriva luego la reflexión sobre la concepción de la educación para un mejor Estado y un mejor ciudadano. En ese contexto, se analizan los derechos individuales y los derechos civiles. Finalmente se hace una crítica a la concepción spinoziana que centra la idea de pacto en la idea de utilidad y no en la justicia y en la persona sede del derecho, sin la cual ninguna sociedad puede respetar las características del ser humano. La utilidad es aceptable solo si sigue a la justicia, no si se antepone a ella.

  5. Habicht: loodame sõltumatut hinnangut / Jarno Habicht ; küsitlenud Kärt Blumberg

    Index Scriptorium Estoniae

    Habicht, Jarno, 1976-

    2010-01-01

    Maailma Tervishoiuorganisatsiooni (WHO) välja kuulutatud uue gripi A/H1N1 pandeemia ja väidetavalt ravimifirmade huvide eest seismise asjus vastab küsimustele WHO esinduse Eestis juht Jarno Habicht

  6. Power lies in interdisciplinary cooperation / Kärt Summatavet ; interv. Kärt Blumberg

    Index Scriptorium Estoniae

    Summatavet, Kärt, 1963-

    2008-01-01

    Ehtekunstnik Kärt Summatavet oma uudsest meetodist ehete valmistamisel - paberil oleva kujutise ülekandmisest arvuti abil metallile, mille ta töötas väljas oma doktoritöö raames Soomes Helsingi Kunsti- ja Disainiülikoolis ning mis pälvis Soulis toimunud ülemaailmsel naisleiutajate konkursil hõbemedali

  7. Baruch Spinoza and the naturalisation of the Bible: An epistemological investigation

    Directory of Open Access Journals (Sweden)

    Nicolaas J. Gronum

    2015-09-01

    Full Text Available This article investigates the naturalisation of the Bible. Three voices are of special importance in the narrative presented in this article; they are Aristotle (384–322 BC, Rene Descartes (1596–1650 and Baruc Spinoza (1632–1677. This article will investigate the scientific method and metaphysics espoused by each of the three scholars, thereby highlighting changes in scientific method and metaphysics that lead to the naturalisation of the Bible. Firstly, Aristotle pioneered a scientific method (his logic that would dominate for centuries, as well as a highly influential metaphysics. Secondly, Descartes, witnessing the horrors of the Thirty Years War and seeing first-hand the new discoveries that brought about the scientific revolution, reacted against Aristotle’s metaphysics. Ironically he then used Aristotle’s scientific method to provide a foundation for the new science resulting in Descartes’s famous dualism. Thirdly, Spinoza, equally horrified by the amount of religious violence of his time, reacts against Descartes’s dualism, providing scholars with a monist metaphysics that would contribute greatly to the naturalisation of the Bible. This article will be relevant to theologians who wish to engage more fully with contemporary Western culture.

  8. A Kiss Lajos-díj 2014. évi nyertese: dr. Slíz Mariann [The 2014 winner of Lajos Kiss Prize: Dr Mariann Slíz

    Directory of Open Access Journals (Sweden)

    Hoffmann, István

    2014-12-01

    Full Text Available The Lajos Kiss Prize, awarded every two or three years since 2006, is considered to be a highly prestigious award for young onomasticians. The 2014 winner of the prize is Dr Mariann Slíz, senior lecturer at the Department of Hungarian Linguistics and Finno-Ugric Studies of Eötvös Loránd University, Budapest. She earned this award for her contribution to Hungarian Onomastics, especially in research on personal names.

  9. A Kiss Lajos-díj 2016. évi nyertese: dr. Póczos Rita [Winner of the 2016 Lajos Kiss Prize: Dr Rita Póczos

    Directory of Open Access Journals (Sweden)

    Hoffmann, István

    2016-12-01

    Full Text Available The Lajos Kiss Prize, awarded every two or three years since 2006, is considered to be a highly prestigious award for young onomasticians. The 2016 winner of the prize is Dr Rita Póczos, senior lecturer at the Department of Hungarian Linguistics of the University of Debrecen. She was given this award for her contribution to Hungarian Historical Onomastics, especially for her research on place names.

  10. Hue opponency: chromatic valence functions, individual differences, cortical winner-take-all opponent modeling, and the relationship between spikes and sensitivity.

    Science.gov (United States)

    Billock, Vincent A

    2018-04-01

    Neural spike rate data are more restricted in range than related psychophysical data. For example, several studies suggest a compressive (roughly cube root) nonlinear relationship between wavelength-opponent spike rates in primate midbrain and color appearance in humans, two rather widely separated domains. This presents an opportunity to partially bridge a chasm between these two domains and to probe the putative nonlinearity with other psychophysical data. Here neural wavelength-opponent data are used to create cortical competition models for hue opponency. This effort led to creation of useful models of spiking neuron winner-take-all (WTA) competition and MAX selection. When fed with actual primate data, the spiking WTA models generate reasonable wavelength-opponent spike rate behaviors. An average psychophysical observer for red-green and blue-yellow opponency is curated from eight applicable studies in the refereed and dissertation literatures, with cancellation data roughly every 10 nm in 18 subjects for yellow-blue opponency and 15 subjects for red-green opponency. A direct mapping between spiking neurons with broadband wavelength sensitivity and human psychophysical luminance yields a power law exponent of 0.27, similar to the cube root nonlinearity. Similarly, direct mapping between the WTA model opponent spike rates and psychophysical opponent data suggests power law relationships with exponents between 0.24 and 0.41.

  11. Maximal feeding with active prey-switching: A kill-the-winner functional response and its effect on global diversity and biogeography

    Science.gov (United States)

    Vallina, S. M.; Ward, B. A.; Dutkiewicz, S.; Follows, M. J.

    2014-01-01

    Predators' switching towards the most abundant prey is a mechanism that stabilizes population dynamics and helps overcome competitive exclusion of species in food webs. Current formulations of active prey-switching, however, display non-maximal feeding in which the predators' total ingestion decays exponentially with the number prey species (i.e. the diet breadth) even though the total prey biomass stays constant. We analyse three previously published multi-species functional responses which have either active switching or maximal feeding, but not both. We identify the cause of this apparent incompatibility and describe a kill-the-winner formulation that combines active switching with maximal feeding. Active switching is shown to be a community response in which some predators become prey-selective and the formulations with maximal or non-maximal feeding are implicitly assuming different food web configurations. Global simulations using a marine ecosystem model with 64 phytoplankton species belonging to 4 major functional groups show that the species richness and biogeography of phytoplankton are very sensitive to the choice of the functional response for grazing. The phytoplankton biogeography reflects the balance between the competitive abilities for nutrient uptake and the degree of apparent competition which occurs indirectly between species that share a common predator species. The phytoplankton diversity significantly increases when active switching is combined with maximal feeding through predator-mediated coexistence.

  12. Dreaming with a sense of reality. Winner of the 2004 Royal Shell Award for biofuels research professor Wim van Swaaij; Dromen met realiteitszin. Prof. Wim van Swaaij wint Koninklijke/Shell prijs voor biobrandstoffen-research

    Energy Technology Data Exchange (ETDEWEB)

    De Wit, P. (ed.)

    2004-12-01

    According to the winner of the 2004 Royal Shell Award for Sustainable Development biofuels will play a very important role in the world energy supply. However, the cultivation of energy crops may not be at the expense of the cultivation of crops for food. [Dutch] Biobrandstoffen gaan een zeer belangrijke rol spelen in de wereldenergievoorziening, stelt prof. Wim van Swaaij. Deze winnaar van de Koninklijke/Shell Prijs voor duurzame ontwikkeling 2004 vindt wel dat de teelt van energiegewassen niet ten nadele mag gaan van de teelt van voedingsgewassen.

  13. Genomic Medicine Without Borders: Which Strategies Should Developing Countries Employ to Invest in Precision Medicine? A New "Fast-Second Winner" Strategy.

    Science.gov (United States)

    Mitropoulos, Konstantinos; Cooper, David N; Mitropoulou, Christina; Agathos, Spiros; Reichardt, Jürgen K V; Al-Maskari, Fatima; Chantratita, Wasun; Wonkam, Ambroise; Dandara, Collet; Katsila, Theodora; Lopez-Correa, Catalina; Ali, Bassam R; Patrinos, George P

    2017-11-01

    Genomic medicine has greatly matured in terms of its technical capabilities, but the diffusion of genomic innovations worldwide faces significant barriers beyond mere access to technology. New global development strategies are sorely needed for biotechnologies such as genomics and their applications toward precision medicine without borders. Moreover, diffusion of genomic medicine globally cannot adhere to a "one-size-fits-all-countries" development strategy, in the same way that drug treatments should be customized. This begs a timely, difficult but crucial question: How should developing countries, and the resource-limited regions of developed countries, invest in genomic medicine? Although a full-scale investment in infrastructure from discovery to the translational implementation of genomic science is ideal, this may not always be feasible in all countries at all times. A simple "transplantation of genomics" from developed to developing countries is unlikely to be feasible. Nor should developing countries be seen as simple recipients and beneficiaries of genomic medicine developed elsewhere because important advances in genomic medicine have materialized in developing countries as well. There are several noteworthy examples of genomic medicine success stories involving resource-limited settings that are contextualized and described in this global genomic medicine innovation analysis. In addition, we outline here a new long-term development strategy for global genomic medicine in a way that recognizes the individual country's pressing public health priorities and disease burdens. We term this approach the "Fast-Second Winner" model of innovation that supports innovation commencing not only "upstream" of discovery science but also "mid-stream," building on emerging highly promising biomarker and diagnostic candidates from the global science discovery pipeline, based on the unique needs of each country. A mid-stream entry into innovation can enhance collective

  14. Picking Winners or Making Them?

    DEFF Research Database (Denmark)

    Chase, Robert S.; Christensen, Rikke Nørding

    2010-01-01

    characteristics. Moreover it appears like the project enhanced other social capital characteristics, such as information sharing, leadership, and empowerment. The presentation is accessible to readers with an intermediate level of statistics. A prior exposure to propensity score matching is helpful...

  15. And the Winner is - Acquired

    DEFF Research Database (Denmark)

    Henkel, Joachim; Rønde, Thomas; Wagner, Marcus

    2015-01-01

    New entrants to a market tend to be superior to incumbents in originating radical innovations. We provide a new explanation for this phenomenon, based on markets for technology. It applies in industries where successful entrepreneurial firms, or their technologies, are acquired by incumbents...... that then commercialize the innovation. To this end we analyze an innovation game between one incumbent and a large number of entrants. In the first stage, firms compete to develop innovations of high quality. They do so by choosing, at equal cost, the success probability of their R&D approach, where a lower probability...... the incumbent performs the least radical project. Entrants pick pairwise different projects; the bigger the number of entrants, the more radical the most radical project. Generally, entrants tend to choose more radical R&D approaches and generate the highest value innovation in case of success. We illustrate...

  16. 2015 Gulf Guardian Award Winners

    Science.gov (United States)

    The Gulf of Mexico Program Partnership developed the Gulf Guardian awards as a way to recognize and honor the businesses, community groups, individuals, and agencies that are taking positive steps to keep the Gulf healthy, beautiful and productive.

  17. 2017 Gulf Guardian Award Winners

    Science.gov (United States)

    The Gulf of Mexico Program Partnership developed the Gulf Guardian awards as a way to recognize and honor the businesses, community groups, individuals, and agencies that are taking positive steps to keep the Gulf healthy, beautiful and productive.

  18. Kto samõi bogatõi v Estonii / Sten-Aleks Pihlak, Kärt Blumberg, Lemmi Kann

    Index Scriptorium Estoniae

    Pihlak, Sten-Aleks

    2008-01-01

    Eesti laevatranspordi kolmik - Ain Hanschmidt, Enn Pant ja Kalev Järvelill on Äripäeva rikaste edetabelis esimesed. Viimaste kuude suure aktsiahinnalanguse tõttu on paljud Äripäeva rikaste edetabelis olijad kaotanud igast kolmest kroonist kaks. Artiklis selgitatakse miks on Äripäeva Rikaste TOPis vähe naisi. Lisad: Iz TOP-500 samõhh bogatõhh ljudei v Estonii; Reitingi bogatshei za prezhnije godõ; Metodika

  19. Higgs boson: the winner takes it all?

    CERN Multimedia

    Antonella Del Rosso

    2015-01-01

    Since its discovery in 2012, the Higgs boson has been in the spotlight for both experimentalists and theorists. In addition to its confirmed role in the mass mechanism, recent papers have discussed its possible role in the inflation of the universe and in the matter-antimatter imbalance. Can a single particle be responsible for everything?   “Since 2012 we have known that the Higgs boson exists, but its inner properties are yet to be completely uncovered,” says Gian Giudice, a member of the CERN Theory Unit. “Precise measurements of its decay modes are still ongoing and the LHC Run 2 will be essential to understand the nature of this particle at a deeper level.” What we know is that this boson is not “yet another particle” among the hundreds that we deal with every day in physics labs. In agreement with the Standard Model theory, the recent experimental data confirms that the particle discovered by the CERN experiments is the key pa...

  20. Winners and Losers of Danish Football

    DEFF Research Database (Denmark)

    Storm, Rasmus K.

    This paper deals with European and Danish soccer and its commercialization focusing on the Danish male first tier clubs. Based on the systems theoretical argument that sport serves as a mirror system in (late-) modern society, the Danish football clubs are measured against a simple matrix of main...

  1. And the Winner is – Acquired

    DEFF Research Database (Denmark)

    Henkel, Joachim; Rønde, Thomas; Wagner, Marcus

    value in case of success—that is, a more radical innovation. In the second stage, successful entrants bid to be acquired by the incumbent. We assume that entrants cannot survive on their own, so being acquired amounts to a ‘prize’ in a contest. We identify an equilibrium in which the incumbent chooses...

  2. Two Nobel Prize winners in two days

    CERN Document Server

    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.

  3. Picking winners. Interview by Diane Coutu.

    Science.gov (United States)

    Socolow, Daniel J

    2007-05-01

    In the business world, "creativity" has become the latest buzzword. How to attract, nurture, and direct the extraordinarily talented people who will come up with the next Lipitor, SonyWalkman, or iPod is an enduring topic among business-people. As the director of the MacArthur Fellows Program, Daniel J. Socolow has considerable experience with the process of rooting out creativity. In this conversation with HBR senior editor Diane Coutu, he describes how recipients of the "genius grant"--half a million dollars with no strings attached--are chosen. As significant as the money is, the recognition that comes with a fellowship may be more so. MacArthur grants provide powerful validation of the fellows' work, Socolow says, and that validation opens doors for people, whatever the field. Although the program keeps a lookout for entrepreneurs who are on the brink of major new advances, he believes that the market does a good job of rewarding the best ideas in business. Replicating the MacArthur model in a company would entail giving some employees unlimited time and lots of money to follow their own inclinations--not very feasible in most contexts. Nevertheless, the program has learned a lesson that may be valuable for business: The kind of creativity that leads to important breakthroughs is extremely hard to find. And, says Socolow, exceptionally creative people aren't always the obvious suspects, who may simply be good at promoting themselves: "Listen to others and look in the least likely places ... Extend your networks and try to get information from as many people as possible, just as we do".

  4. Bike2Work: and the winners are...

    CERN Multimedia

    Jens Vigen, "Bike2Work" coordinator for CERN

    2015-01-01

    Bike2Work is a popular initiative to promote cycling that was launched in Switzerland in 2004. Every summer, it mobilises some 50,000 employees from more than 1100 companies and organisations across Switzerland. This year, CERN established itself as the main player in French-speaking Switzerland.   The main motivation for Bike2Work is the joy of the cycle commute. Biking contributes to your fitness and reduces pollution and congestion on the roads and in car parks. During this year’s Bike2Work, over 9 million kilometres were recorded across Switzerland! Out of these, 97,462 kilometres were pedaled by the 126 CERN teams participating in the initiative. In this friendly competition, CERN established itself as the main player in French-speaking Switzerland, although EPFL was not far behind with 124 teams. However, CERN beat EPFL by a large margin with regard to the number of kilometres cycled, as our colleagues in the canton of Vaud reached only 63,000 kilometres. Even ETH in Zurich w...

  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. FIRST LEGO League announces State Championship winners

    Science.gov (United States)

    2007-01-01

    PEAK Home School Network Team 1832 'Techno Warriors' of Brandon sport the Champions Award they won during the Dec. 8 FIRST (For Inspiration and Recognition of Science and Technology) LEGO League 2007 Mississippi Championship Tournament.

  7. Christmas comic caption competition: the winner

    Science.gov (United States)

    2018-02-01

    Thank you to everyone who participated in our December 2017 competition, to fill in the speech bubble for Santa in our special “A very LIGO Christmas” comic, drawn by Nutsinee Kijbunchoo - a physicist and member of the LIGO Collaboration.

  8. Case Study: "Care" as a Political Winner

    Directory of Open Access Journals (Sweden)

    Meredith Loomis Quinlan

    2017-03-01

    Full Text Available Through face-to-face conversations and open-ended questions designed to elicit stories and deeper interactions, the Michigan People’s Campaign (MPC may have altered voting patterns more effectively than using traditional electoral engagement strategies. During the 2016 election, by campaigning on issues of family care, MPC helped elect a progressive state house candidate in a Downriver Detroit district that Republican presidential candidate Donald Trump carried by over 6,000 votes.

  9. Aeg on Soome ja Rootsi töösturid kinni püüda / Taivo Paju, Kärt Blumberg

    Index Scriptorium Estoniae

    Paju, Taivo, 1968-

    2008-01-01

    Ettevõtete edutegurite üle arutlevad Arengufondi juhatuse liige Heido Vitsur, Balti Uuringute Instituudi juhatuse esimees Marek Tiits, TTÜ mehhaanikateaduskonna professor Rein Küttner. Vt. samas: Ketlin Priilinn. Metsikult kallis küll, kuid seda väärt; Merike Teder. Uute seadmeteta oleksime kadunud (ilmunud ka Molodjozh Estonii : Biznes Sreda 16. apr. lk. 8); Taivo Paju. Pelmeenikuningas Ivan Zakotei (ilmunud ka Molodjozh Estonii : Biznes Sreda 30. apr. lk. 11); Poolteist kuud ja tehas töökorras

  10. Dois marranos e um bruxo: Antônio José e Baruch Espinosa na poesia de Machado de Assis

    OpenAIRE

    Kênia Maria de Almeida Pereira

    2012-01-01

    A poesia de Machado de Assis ainda é pouco estudada e compreendida nas pesquisas acadêmicas. Dentre as dezenas de poemas homenageando importantes escritores canônicos, presentes no livro Ocidentais, interessa-nos dois em especial para nossos comentários: “Antônio José” e “Espinosa”. Machado de Assis dialoga com a obra desses dois escritores, apontando também para o fato de que tanto Antônio José como Espinosa pertenceram a famílias de cristãos-novos e foram perseguidos pela intolerância relig...

  11. Association between mood states and performance of Brazilian elite sailors: Winners vs. non-winners

    Directory of Open Access Journals (Sweden)

    Ricardo Brandt

    2016-01-01

    Full Text Available Debido a sus peculiaridades, la navegación a vela es un deporte que requiere un equilibrio emocional ópti- mo de los atletas para obtener un alto rendimiento, en el que se identificaron seis estados de ánimo como de- cisivos para el mejor rendimiento deportivo; por ejem- plo: alto nivel de vigor y niveles más bajos de tensión, depresión, ira, fatiga y confusión mental. El objetivo de este estudio es evaluar la asociación entre los estados de ánimo y el rendimiento deportivo de los atletas que practican navegación a vela en diferentes competen- cias. Participaron en esta investigación sesenta y dos na- vegantes de alto nivel en clases colectivas e individuales, en cuatro competencias diferentes de vela. Las evalua- ciones se realizaron en los lugares de las competencias y para valorar el estado de ánimo se utilizó la escala de ánimo de Brunel. Los ganadores presentaron diferen- tes estados de ánimo. Atletas con menor depresión ( p < 0.01, ( OR = 0.70 y fatiga ( p < 0.001, (OR = 0.80 y mayor vigor ( p < 0.001, ( OR = 1.26 son más propensos a ganar la competición. Los resultados revelaron la rela- ción entre estados de ánimo y el rendimiento deportivo.

  12. Quem são os vencedores e os perdedores dos jogos olímpicos? Who are the winners and the losers in the olympic games? Quienes son los vencedores y los perdedores de los juegos olímpicos?

    Directory of Open Access Journals (Sweden)

    2006-11-01

    Full Text Available Vencedores e perdedores dos Jogos Olímpicos são normalmente concebidos em termos de resultados esportivos. Todavia, em face das candidaturas de cidades brasileiras à sede dos Jogos, o objetivo deste artigo é investigar como os interesses e efeitos agregados aos Jogos podem gerar ganhos e perdas sociais, políticas e econômicas. Como procedimento, fez-se uma revisão da literatura a respeito das experiências de Jogos anteriores. Enquanto os interesses permitem detectar os vencedores, os efeitos gerados pela concretização dos Jogos indicam os potenciais perdedores com sua realização. Sugere-se que estes efeitos sejam criticamente examinados quando da candidatura de uma cidade brasileira à sede dos Jogos Olímpicos no futuro. PALAVRAS-CHAVE: jogos olímpicos – esporte – educação física. Winners and losers of the Olympic Games are normally determined by their sports results. However, as Brazilian cities have bidded to host the Games, the aim of this article is to investigate how the interests and the effects added to the Games may generate social, political, and economic wins and losses. As a procedure, we have revised the literature with respect to previous Games experiences. As the interests allow us to detect the winners, the effects generated by the accomplishment of the Games indicate the potential losers. We suggest that these effects be critically examined the next time a Brazilian city bids to host the Olympic Games. KEY WORDS: olympic games – sport – physical education. Vencedores y perdedores de los Juegos Olímpicos son normalmente concebidos en términos de resultados deportivos. Aunque, mirando a las candidaturas de ciudades brasileñas la sede de los Juegos, el objetivo de este artículo es investigar como los intereses y efectos agregados a los Juegos pueden generar aumentos y pierdas sociales, políticas y económicas. Como procedimiento, hizo una revisión de la literatura a respecto de las experiencias de

  13. The Oscar winners of the natural gas industry

    International Nuclear Information System (INIS)

    Burkhardt, D.A.; Krekeler, J.A.

    1990-01-01

    This article reviews the performance of natural gas companies in the past year and recognizes five of them as the Most Profitable, the Most Owners, the Longest Dividend Record, the Most Stock Market Activity, the Coldest, the Best Stock Performance. The reasons for their selection is examined and their performance is compared with other gas utilities

  14. The Hardware Game: Sorting the Winners from the Losers.

    Science.gov (United States)

    Dyrli, Odvard Egil

    1984-01-01

    Reviews companies to help educators make decisions in selecting microcomputers. Companies include Acorn, Apple, Atari, Coleco, Commodore, Franklin, IBM, Radio Shack, Texas Instruments, and Timex. Indicates that educators cannot simply look for the best deals but need to look at companies that are serious about long-term involvement in quality…

  15. Winner of the vector-model look-alike contest

    International Nuclear Information System (INIS)

    Georgi, H.

    1977-01-01

    A class of models is discussed as a possible resolution of the problem of how to incorporate the V + A coupling of the b quark to the u quark in a unified model of weak and electromagnetic interactions, since the b quark was previously discussed as a possible explanation of the high-y anomaly. The experiments considered are of three kinds: neutral-current neutrino scattering on electron and nuclear targets, high energy charged-current neutrino scattering, and the search for parity-violating interactions between electrons and nuclei. 45 references

  16. Climate Wise Achievement Awards: A profile of the award winners

    International Nuclear Information System (INIS)

    Martin, K.; Milmoe, P.H.; Haydel, J.

    1999-01-01

    Climate Wise is a partnership initiative sponsored by the US Environmental Protection Agency designed to stimulate the voluntary reduction of greenhouse gas emissions among participating manufacturing companies. Because energy use in the manufacturing sectors accounts for nearly 30% of total US anthropogenic greenhouse gas emissions, industrial energy-efficiency actions can have a significant effect on reducing these emissions. Climate Wise works with US manufacturers to help them take advantage of the environmental and economic benefits of energy-efficiency improvements. The Climate Wise Partnership, Representing 13% of total US industrial energy use, currently has more than 500 partners that are saving money and energy by implementing a wide range of efficiency and waste reduction projects. In November of 1998, Climate Wise held its first annual partner Achievement Awards, recognizing its leading partners for their exceptional achievements in the areas of Leadership, Innovation, Action Planning, and Results. Fourteen companies were recognized for overall environmental performance, and three others were acknowledged for special achievement in specific areas. This paper summarizes the achievements of the Climate Wise partners recognized for their outstanding accomplishments. These case studies highlight their corporate climate goals and strategies, specific energy-efficiency actions implemented, and the anticipated financial benefits, fuel savings, and environmental impacts of these actions

  17. 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

  18. And the winner is ... An interview with Brendan Baker | IDRC ...

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

    2011-02-02

    Feb 2, 2011 ... Within the tube is a rope that passes through pistons, which act like buckets to carry water to the surface. We wanted to make these pistons locally (to reduce maintenance costs). First ... What do you think it would take to change Canadians' attitudes ... Putting Canadian entrepreneurship in the global picture.

  19. Ten NCI Researchers Among Spring Research Festival Award Winners | Poster

    Science.gov (United States)

    In a ceremony at the Fort Detrick Community Activities Center earlier this week, Maj. Gen. Barbara R. Holcomb, the commanding officer of the Fort Detrick garrison, distributed the awards for outstanding presentations and posters at the 2017 Spring Research Festival.

  20. The Nobel Prize winner in physics 2013--Peter Higgs

    International Nuclear Information System (INIS)

    Liu Jinyan

    2014-01-01

    Peter Higgs is a famous English physicist who was known for his works on Higgs mechanism and Higgs particle. He won the 2013 Noble Prize in physics. This paper briefly outlines his life, the proposition of Higgs mechanism and the origin of the name of Higgs particle. The discovery of Higgs particle is also given here. (author)

  1. License Auctions with Royalty Contracts for (Winners and) Losers

    OpenAIRE

    Wolfstetter, Elmar; Giebe, Thomas

    2007-01-01

    This paper revisits the licensing of a non–drastic process innovation by an outside innovator to a Cournot oligopoly. We propose a new mechanism that combines a restrictive license auction with royalty licensing. This mechanism is more profitable than standard license auctions, auctioning royalty contracts, fixed–fee licensing, pure royalty licensing, and two-part tariffs. The key features are that royalty contracts are auctioned and that losers of the auction are granted the option to si...

  2. 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...

  3. Excellent Educators: ISTE's Award Winners Inspire, Captivate, and Motivate!

    Science.gov (United States)

    Fingal, Diana

    2012-01-01

    In the impassioned debate about school reform, there is one point that all sides agree on: Classroom teachers have a huge impact on student success. Great teachers don't just teach. They inspire, they captivate, and they motivate their students to create, investigate, solve, and continue learning long after their school years are over. This…

  4. Shepard Award Winners, Part 1: Dr. Stephen Thacker

    Centers for Disease Control (CDC) Podcasts

    2009-07-22

    This podcast highlights the accomplishments of Dr. Stephen Thacker, recipient of the prestigious 2009 CDC Charles C. Shepard Award.  Created: 7/22/2009 by Centers for Disease Control and Prevention (CDC).   Date Released: 7/22/2009.

  5. Shepard Award Winners, Part 2: Dr. Tracie Williams

    Centers for Disease Control (CDC) Podcasts

    2009-07-29

    This podcast highlights the accomplishments of Dr. Tracie Williams, recipient of the prestigious 2009 CDC Charles C. Shepard Award.  Created: 7/29/2009 by Centers for Disease Control and Prevention (CDC).   Date Released: 7/29/2009.

  6. Shepard Award Winners, Part 3: Dr. Larissa Roux

    Centers for Disease Control (CDC) Podcasts

    2009-09-22

    This podcast highlights the accomplishments of Dr. Larissa Roux, recipient of the prestigious 2009 CDC Charles C. Shepard Award.  Created: 9/22/2009 by Centers for Disease Control and Prevention (CDC).   Date Released: 9/22/2009.

  7. Norman Ramsey. Nobel Prize Winner in Physics (1989)

    International Nuclear Information System (INIS)

    2003-01-01

    Norman Ramsey (Washington 1915) received the Nobel Prize in Physics (shared with con H. G. Dehmelt and W. Paul) for the development of study techniques for Atomic Physics. This tireless researcher participated in the discovery of the Magnetic Resonance Method for Molecular Emission. He invented the hydrogen maser and the hydrogen atomic clock, in addition to being a profile author. (Author)

  8. 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.

  9. Energy prize winner for municipalities; Laureat energia municipalite

    Energy Technology Data Exchange (ETDEWEB)

    Lajoie, R.

    1997-04-01

    Steps taken by the city of Lachine in Quebec to reduce its electricity consumption in the heating and pumping system of its water filtration plant were described. The water treatment plant was built in the 1960`s and treats about 70,000 cubic metres of water daily. The project to retrofit the building gave priority to the pumping room for the water reservoir and to the offices of the building. In an effort to maximize energy consumption and to ensure the comfort of personnel, the following measures were taken: (1) insulation was added to all easily accessible walls, (2) weather stripping was installed on all windows and doors, (3) a fan was installed on the ceiling of the pump room in order to redistribute the heat generated by the water pumps. The total cost of this retrofit was $40,000, and the reported annual savings since the retrofit has been $20,000. A combination of high pressure and low pressure pumping systems have also contributed to a reduction in total energy costs.

  10. International outsourcing under monopolistic competition: winners and losers

    OpenAIRE

    Do, Viet; van Long, Ngo

    2007-01-01

    We show that, even with flexible domestic wages, international outsourcing may worsen the welfare of the home country and reduce the profits of all firms. If wages are rigid, outsourcing is welfare-improving if and only if the sum of the "trade creation" effect and the "exploitation effect" exceeds the "trade diversion" effect. A wage subsidy may improve welfare. We also extend the model to a two-period framework. Delaying outsourcing can be gainful because the fixed cost of outsourcing may f...

  11. Curricular Controversy in the Math Wars: A Battle Without Winners.

    Science.gov (United States)

    Reys, Robert E.

    2001-01-01

    Discusses the state of the mathematics textbook market and the debate surrounding the efforts to improve mathematics instruction, including the standards-based mathematics curriculum supported by the National Science Foundation. (Contains 12 references.) (PKP)

  12. Interview with 2018 Hooke medal winner Andrew McAinsh.

    Science.gov (United States)

    2018-03-14

    Andrew McAinsh received his PhD from the University of Cambridge, UK, working in the laboratory of Steve Jackson on DNA damage and repair mechanisms in yeast. He then joined the laboratory of Peter Sorger as a Jane Coffin Childs Fellow to work as a post-doc on kinetochore biology at the Massachusetts Institute of Technology, Boston, USA. In 2005, he returned to the UK to establish his independent laboratory at the Marie Curie Research Institute, Surrey, before moving to the University of Warwick in 2009 to co-found the Centre for Mechanochemical Cell Biology (CMCB). Subsequently, Andrew was appointed Professor of Cell Biology and became a Wellcome Senior Investigator, and was awarded a Royal Society Wolfson Research Merit Award. He co-directs the MRC Doctoral Training Partnership in Interdisciplinary Biomedical Research, and in 2017 became Head of Division of Biomedical Sciences at Warwick Medical School. Andrew is interested in understanding how the chromosomal multi-protein complex, the kinetochore, ensures error-free chromosome segregation. He is the recipient of the 2018 Hooke medal, established to recognize an emerging leader in cell biology. The Hooke medal is awarded at the annual spring meeting of the British Society for Cell Biology (BSCB). © 2018. Published by The Company of Biologists Ltd.

  13. The Higher Power of Patron: Profile of Newbery Winner

    Science.gov (United States)

    Oleck, Joan

    2007-01-01

    One lousy starred review. That was all, initially, that Susan Patron had to show for the 10 years she spent writing "The Higher Power of Lucky," her funny, tender story of a little girl struggling to gain control over her life. One star, from "Kirkus Reviews," for the heart and soul Patron poured into her second novel. Positive notices had…

  14. Winner of video contest inspired by the LHC

    CERN Multimedia

    Laëtitia Pedroso

    2010-01-01

    A video contest was launched this year to mark the 10th anniversary of the Frederick Phineas and Sandra Priest Rose Centre for Earth and Space. Luke Cahill, a 27 year-old BFA graduate, has just won the contest with a movie about CERN.   Luke, who works in the film industry in Los Angeles and also takes physics classes, came across a video promoting the contest while he was browsing the American Natural History Museum website. "It seemed like a perfect opportunity to combine my passion for science with my craft of filmmaking", says Luke. Luke decided to make a video about the LHC. To him, CERN embodies the ideals of scientific progress and discovery, continually expanding the boundaries of our knowledge. "I have never actually been to CERN but it's high on the list of places I want to visit when I travel to Europe", says Luke. There is a lot of misleading information on the Internet about CERN – especially about the LHC. Luke wanted to clarify what the ...

  15. Coping with Family Transitions: Winners, Losers, and Survivors.

    Science.gov (United States)

    Hetherington, E. Mavis

    1989-01-01

    Discusses results of a longitudinal study of effects of divorce and remarriage on children's adjustment. Results suggest that individual characteristics play an important role in either protecting children from negative consequences associated with their parents' marital transitions or in making children vulnerable to such consequences. (RJC)

  16. Winners of the 2017 IDRC Doctoral Research Awards | IDRC ...

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

    2017-11-30

    Nov 30, 2017 ... ... an entrepreneurial training program that she arranged for war-affected single mothers ... countries to improve the lives of people in the developing world. ... cities were discussed at ADAPTO's second international workshop.

  17. Orphan crops can turn into winners | IDRC - International ...

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

    2010-10-06

    Oct 6, 2010 ... It is not surprising that many of the orphan crops, in particular the protein-packed pulse ... diet in India, for example, accompanying almost every Indian meal. ... Canada's niche is high-quality pulses that we sell to the emerging ...

  18. Critical Thinking Education and Debiasing (AILACT Essay Prize Winner 2013

    Directory of Open Access Journals (Sweden)

    Guillaume Beaulac

    2014-12-01

    Full Text Available There are empirical grounds to doubt the effectiveness of a common and intuitive approach to teaching debiasing strategies in critical thinking courses. We summarize some of the grounds before suggesting a broader taxonomy of debiasing strategies. This four-level taxonomy enables a useful diagnosis of biasing factors and situations, and illuminates more strategies for more effective bias mitigation located in the shaping of situational factors and reasoning infrastructure. The question, we contend, then becomes how best to teach the construction and use of such infrastructures.

  19. The Who's who of Nobel Prize winners, 1901-2000

    National Research Council Canada - National Science Library

    Sherby, Louise S; Odelberg, Wilhelm

    2002-01-01

    ... steamer from New York to Southampton, went by train to Harwich, from there to Esbjerg in Denmark, and so to Sweden. An English gentleman who boarded the boat at Harwich happened to be given a seat at the same dining table as Michelson. During the voyage a somewhat heated discussion ensued between the two of them. The English gentleman spoke dispar...

  20. NREL: News - Energy Department Honors Solar Decathlon Winners

    Science.gov (United States)

    maximum energy production and efficiency. In appearance, the homes are a mix of traditional and modern . Teams from 14 universities competed by building homes that blend aesthetics and modern conveniences with education, government advocacy, community redevelopment and public outreach activities, the AIA and its

  1. Golden Hadrons 2004: and the winners are …

    CERN Multimedia

    2004-01-01

    For the third year running, CERN has awarded a prize to its best LHC suppliers. Three companies were presented with the Golden Hadron 2004. On Friday 30 July, three of the two hundred suppliers for the LHC were presented with Golden Hadron awards by Lyn Evans. This is the third year that the awards have been presented. This year it was the turn of Alstom-MSA (France), Ernesto Malvestiti S.p.A. (Italy) and Simic S.p.A. (Italy) to receive awards, not only for their technical and financial achievements but also for their compliance with contractual deadlines. From left to right: Sandro Ferraris (SIMIC), Guiseppi Ginola (SIMIC), Gérard Grunblatt (ALSTOM), Phillippe Mocaer (ALSTOM), Gianfranco Malvestiti (ERNESTO MALVESTITI), Ernesto Malvestiti (ERNESTO MALVESTITI) Alstom-MSA was awarded the prize for manufacturing superconducting cable for the LHC's main magnets, the dipoles designed to steer the particles round the accelerator and the quadrupoles designed to focus the particle beams. Seven thousand kilometres ...

  2. Attentional bias in competitive situations: Winner does not take all

    Directory of Open Access Journals (Sweden)

    Zhongqiang eSun

    2015-09-01

    Full Text Available Compared to previous studies of competition with participants’ direct involvement, the current study for the first time investigated the influence of competitive outcomes on attentional bias from a perspective of an onlooker. Two simple games were employed: the Rock-Paper-Scissors game (Experiment 1 in which the outcome is based on luck, and Arm-wrestling (Experiment 2, in which the outcome is based on the competitors’ strength. After observing one of these games, participants were asked to judge a stimulus presented on either the winner’s or loser’s side of a screen. Both experiments yielded the same results, indicating that the onlookers made much quicker judgments on stimuli presented on the loser’s side than the winner’s side. This suggests the existence of an attention bias for loser-related information once a competition has ended. Our findings provide a new lens through which the influence of competition results on human cognitive processing can be understood.

  3. And the Winner Is: Inviting Hollywood into the Neuroscience Classroom

    Science.gov (United States)

    Wiertelak, Eric P.

    2002-01-01

    Both short excerpts from, and full-length presentation of feature films have been used with success in undergraduate instruction. Studies of such use of films has revealed that incorporation of film viewing within courses can promote both content mastery and the development of critical thinking skills. This article discusses and provides examples of successful use of two methods that may be used to incorporate a variety of full-length feature films into neuroscience instruction. One, the “neuro-cinema” pairs the presentation of a film featuring extensive neuroscience content with primary literature reading assignments, group discussion and writing exercises. The second, a neuroscience film series, features group discussion of movies of perhaps more limited relevance to neuroscience. An additional goal of this article is provide the reader with initial resources for the selection of potential film titles for use in neuroscience education. Three extensive tables are included to provide a wide range of title suggestions appropriate for use in activities such as the neuro-cinema, the neuroscience film series, or for more limited use as short “clips” in classroom instruction. PMID:23493171

  4. Who are the winners? E-book consortial purchasing

    Directory of Open Access Journals (Sweden)

    Hazel Woodward

    2014-03-01

    Full Text Available The e-book consortia pilot project was funded by Jisc Collections during 2012/2013 and managed by Information Power Ltd. The aim of the project was to see if there is an effective way to purchase e-books on a title-by-title basis with a collaborative group of academic libraries. The project explored a range of questions including: did all books receive sufficient use to provide value for money for libraries; how such an initiative could be equitably funded by libraries; how much would publishers charge; what benefits there would be for participating publishers; and how it would be managed. The project focused on engineering e-books, and usage data and cost data was collected and analysed in depth.

  5. Table tops game:and the winner is...

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    The challenge to identify the events on the coffee tables in Restaurant 1 was clearly a tough one. Congratulations to the few brave entrants! Tuula Maki was the only person to correctly identify all 16 events on the coffee tables in Restaurant 1 and so receives the prize of a copy of the pop-up book, Voyage to the Heart of Matter. An LHC key-ring will go to runners-up Vincent Chabaud,  Eric Jansen, and Andre David Tinoco Mendes, with 14/16 correct.  

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

    OpenAIRE

    Jagadeesh Rajashekharaiah

    2014-01-01

    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 (T...

  7. The Evolution of India’s Nuclear Program: Implications for the United States

    Science.gov (United States)

    2008-05-22

    India and Pakistan. (New York: Council on Foreign Relations, 1997), 11. 21 Bernard Baruch. “The Baruch Plan: Presented to the United Nations...Uneasy Neighbors: India, Pakistan and U.S. Foreign Policy. ( Cornwell Great Britain: Ashgate, 2005), 142-143. 70 Garver, 313. 33 sustain this...Internet: Baruch, Bernard . “The Baruch Plan: Presented to the United Nations Atomic Energy Commission, June 14, 1946,” http

  8. The Relationship between Preschoolers' Selective Attention and Memory for Location Strategies

    Science.gov (United States)

    Blumberg, F.C.; Torenberg, M.; Randall, J.D.

    2005-01-01

    Late and early preschoolers' attention and spatial strategies were examined in response to instructions to recall relevant objects [Blumberg, F. C. & Torenberg, M. (2003). The impact of spatial cues on preschoolers' selective attention. Journal of Genetic Psychology, 164, 42-53] and irrelevant objects [Blumberg, F. C. & Torenberg, M. (in press).…

  9. The international race for CO2 capture and storage. And the winner is ...?

    International Nuclear Information System (INIS)

    De Coninck, H.C.

    2008-06-01

    Ever since CO2 capture and storage (CCS) has gained prominence among greenhouse gas reduction alternatives, researchers, policymakers, and industry have speculated about who would become the technology leader in this field. Will it be a technology that follows in the footsteps of solar and wind energy and sees European companies as market leaders benefiting from an early mover advantage, strengthened by a favorable internal market? Will the enormous investments of the U.S. government in R and D combined with its greater entrepreneurial power and better investment climate pay off? Or will other countries - like Australia which is very active in this area, or maybe China - become the world's market leader in CO2 capture installations, a highly capital-intensive technology? Given exploding world energy demand, climate-friendly technologies will be indispensable for stabilizing greenhouse gas concentrations. Thus, countries being able to develop and maintain themselves as technology leaders are likely to benefit from the deep reductions in CO2 emissions that we will need to achieve in the near future

  10. The Migration of Smallpox and Its Indelible Footprint on Latin American History. Junior Division Winner.

    Science.gov (United States)

    Thomson, Mark

    1998-01-01

    Addresses the migration of smallpox into the New World where it caused the extinction of entire indigenous civilizations and altered the survivors' cultures. Discusses the historical origins of smallpox and highlights the migration and consequences of smallpox in Central and South America. Includes an annotated bibliography, research description,…

  11. Nobel prize winner returns home to tell a fascinating 'Big Science' story

    International Nuclear Information System (INIS)

    Angiolillo, C.; Dranga, R.

    2015-01-01

    This paper is about the Sudbury Neutrino Observatory (SNO) experiment. SNO achieved a major breakthrough on the study of the behavior of an elementary and enigmatic particle of the universe - the neutrino. The experiment was the result of the synthesis of over 30-years of work on particle physics, astrophysics and nuclear science that saw early germination at Chalk River Laboratories. Preliminary SNO results led to a major leap forward on how to measure sub-atomic phenomena that were never used to this extent before and have also provided new insights into the Standard Model of physics, and indeed in our fundamental understanding of the entire universe.

  12. From the Performance Principle to the Developmental Principle: Every Kid a Winner?

    Science.gov (United States)

    Ingham, Alan G.; Chase, Melissa A.; Butt, Joanne

    2002-01-01

    Addresses the hegemony of the Prolympic system, especially its effects on children, asserting that it abrogates the liberal democratic promise that all people are entitled to develop their talents to the fullest extent and making suggestions to combine sport psychology and sociology when thinking about a sport pedagogy system oriented to…

  13. Winners, Losers, Insiders, and Outsiders: Comparing Hierometer and Sociometer Theories of Self-Regard

    Directory of Open Access Journals (Sweden)

    Nikhila eMahadevan

    2016-03-01

    Full Text Available What evolutionary function does self-regard serve? Hierometer theory, introduced here, provides one answer: it helps individuals navigate status hierarchies, which feature zero-sum contests that can be lost as well as won. In particular, self-regard tracks social status to regulate behavioral assertiveness, augmenting or diminishing it to optimize performance in such contests. Hierometer theory also offers a conceptual counterpoint that helps resolve ambiguities in sociometer theory, which offers a complementary account of self-regard’s evolutionary function. In two large-scale cross-sectional studies, we operationalized theoretically relevant variables at three distinct levels of analysis, namely, social (relations: status, inclusion, psychological (self-regard: self-esteem, narcissism, and behavioral (strategy: assertiveness, affiliativeness. Correlational and mediational analyses consistently supported hierometer theory, but offered only mixed support for sociometer theory, including when controlling for confounding constructs (anxiety, depression. We interpret our results in terms of a broader agency-communion framework.

  14. 1997 Hardwood Research Award Winner: "Automatic Color Sorting of Hardwood Edge-Glued Panel Parts"

    Science.gov (United States)

    D. Earl Kline; Richard Conners; Qiang Lu; Philip A. Araman

    1997-01-01

    The National Hardwood Lumber Association's 1997 Hardwood Research Award was presented to D. Earl Kline, Richard Conners, Qiang Lu and Philip Araman at the 25th Annual Hardwood Symposium for developing an automatic system for color sorting hardwood edge-glued panel parts. The researchers comprise a team from Virginia Tech University and the USDA Forest Service in...

  15. 2011 IEEE Visualization Contest Winner: Visualizing Unsteady Vortical Behavior of a Centrifugal Pump

    KAUST Repository

    Otto, Mathias

    2012-09-01

    In the 2011 IEEE Visualization Contest, the dataset represented a high-resolution simulation of a centrifugal pump operating below optimal speed. The goal was to find suitable visualization techniques to identify regions of rotating stall that impede the pump\\'s effectiveness. The winning entry split analysis of the pump into three parts based on the pump\\'s functional behavior. It then applied local and integration-based methods to communicate the unsteady flow behavior in different regions of the dataset. This research formed the basis for a comparison of common vortex extractors and more recent methods. In particular, integration-based methods (separation measures, accumulated scalar fields, particle path lines, and advection textures) are well suited to capture the complex time-dependent flow behavior. This video (http://youtu.be/ oD7QuabY0oU) shows simulations of unsteady flow in a centrifugal pump. © 2012 IEEE.

  16. Winners and losers. What are the criteria for success. The service industry

    Energy Technology Data Exchange (ETDEWEB)

    Simmons, M.R.

    1996-12-31

    The paper deals with the oil service company strategies. Following themes are discussed: The oil service shake out; active rig count; oil service industry recovery; listed public upstream oil service companies; international spread of public oil service companies; consolidation has created growth for some; hydrocarbon demand on the march; sample of per capita hydrocarbon demand; hydrocarbon demand model; hydrocarbon impact of new demand and replacing depleting base; ``turning on the tap`` era ending; the oil service bubble evaporates; age of the current fleets; illustration of replacement economics; illustration of operating leverage; new era management challenges. 14 figs.

  17. Autonomy or Oligarchy? The Changing Effects of University Endowments in Winner-Take-All Markets

    Science.gov (United States)

    Meyer, Heinz-Dieter; Zhou, Kai

    2017-01-01

    This paper directs attention to important changes in the role and funding of elite private universities in the USA. At the center of these changes is the private endowment--an institution that has for much of its history been a pivotal element of innovation and autonomy, but which is recently tilting towards the production and reproduction of…

  18. Big Bad Banks? The Winners and Losers From Bank Deregulation in the United States

    NARCIS (Netherlands)

    Beck, T.H.L.; Levine, R.; Levkov, A.

    2009-01-01

    We assess the impact of bank deregulation on the distribution of income in the United States. From the 1970s through the 1990s, most states removed restrictions on intrastate branching, which intensified bank competition and improved bank performance. Exploiting the cross-state, cross-time variation

  19. 2011 IEEE Visualization Contest Winner: Visualizing Unsteady Vortical Behavior of a Centrifugal Pump

    KAUST Repository

    Otto, Mathias; Kuhn, Alexander; Engelke, Wito; Theisel, Holger

    2012-01-01

    In the 2011 IEEE Visualization Contest, the dataset represented a high-resolution simulation of a centrifugal pump operating below optimal speed. The goal was to find suitable visualization techniques to identify regions of rotating stall

  20. Labour market flexibility in the Netherlands : looking for winners and losers

    NARCIS (Netherlands)

    Remery, Chantal; Doorne-Huiskes, Anneke van; Schippers, Joop

    2002-01-01

    Almost two decades have passed since Dutch employers, unions and the government, in their struggle against unemployment, agreed on a policy to increase labour market flexibility. Over the years the share of flexible jobs in the Netherlands has gradually increased to around ten percent. According to

  1. And the winner of the Golden CinéGlobe is…

    CERN Multimedia

    Laëtitia Pedroso

    2010-01-01

    Three years after the first CinéGlobe festival, the CERN film club has just organised a second international festival of short films and science documentaries, attended by a host of film-makers and film fans alike. Six special prizes were awarded.   One of the Golden CinéGlobe awards The second Golden CinéGlobe award ceremony was held in the Globe on the evening of Saturday, 20 February. Now something of a magnet for local fans of short films and science documentaries, the CinéGlobe festival has become one of the most successful events organised by a CERN club. "Organising the festival has been a gratifying experience as many people have taken part in and enjoyed the event", says Quentin King, vice-chairman of the CERN film club, Open Your Eyes Films. "Time was our worst enemy. It took us a year to bring the project to fruition but we could have done with another year to refine some of the details". The 18 screenings...

  2. Selman A. Waksman, winner of the 1952 Nobel Prize for physiology or medicine.

    Science.gov (United States)

    Woodruff, H Boyd

    2014-01-01

    The history of the discovery and development of streptomycin is reviewed here from the personal standpoint of a member of Dr. Selman Waksman's antibiotic screening research team. The team approach of eight individuals illustrates how the gradual enhancement of the screening methodology was developed. I illustrate three study periods with key aspects in the development of streptomycin which led to a Nobel Prize being granted to Professor Waksman. One item not previously emphasized is the employment of a submerged culture technique for large-scale production of streptomycin, thus enabling rapid animal testing and human clinical trials with Mycobacterium tuberculosis. Another is that purified streptomycin was shown by Dr. Waksman to be distinctly different from the substances called natural products, which are no longer patentable in the United States; therefore, streptomycin was found to be patentable. A third item not previously emphasized is his emphasis on the screening of actinomycetes, including the newly named Streptomyces genus. All of these factors contributed to the success of streptomycin in the treatment of tuberculosis. In combination, their successes led to Dr. Waksman's department becoming a new pharmacological research area, specializing in drug discovery. These unique accomplishments all burnish the prior rationales used by the Karolinska Institute in granting Dr. Waksman alone the 1952 Nobel Prize for Physiology or Medicine.

  3. SUSTAINABLE COMPETITIVENESS THROUGH QUALITY TRANSFORMATION: A LONGITUDINAL ANALYSIS OF QUALITY AWARD WINNERS AND A PROPOSED FRAMEWORK

    Directory of Open Access Journals (Sweden)

    Mohd Ashari Idris

    2002-01-01

    Full Text Available Quality management is a dynamic philosophy that underlines the organisational adaptation and proactive transformation that enables firms to reap real benefits from market opportunities. The faster the market changes, the quicker the transformation that is required for sustaining the firm's internal capabilities and its external competitiveness. Under a competitive pressure, a firm will need to learn faster and lead in best practice for operational excellence and continuously finding ways to shield its advantage from imitation.In the search for determinants for sustainability, this article analyses best practices adopted by quality award-winning organisations and synthesises a collection of critical factors that could assist organisations in improving their performance. From a longitudinal learning on how these leading organisations led themselves into a new sustaining paradigm, the article makes explicit the factors that were considered of paramount importance to sustainability. These success factors become a basis for others to leapfrog ahead into a new performance orbit. A proposed model for sustaining competitiveness has been developed from the creative learning of best practices of leading organisations. This proposed framework presents companies with an opportunity to emulate successful implementation of TQ-based initiatives, and to embed these pioneering concepts, particularly in the context of emerging countries.

  4. Response of marine copepods to a changing tropical environment: winners, losers and implications.

    Science.gov (United States)

    Chew, Li Lee; Chong, Ving Ching

    2016-01-01

    Background. Climate change concurrent with anthropogenic disturbances can initiate serial changes that reverberate up the food chain with repercussions for fisheries. To date, there is no information available concerning the combined effects of global warming and human impacts on tropical marine food webs. While temperate copepods respond differently to warming and environmental stressors, the extent to which tropical copepods can adapt to rising temperature of already warm waters remains unknown. We hypothesize that sea warming and other anthropogenic disturbances over the long term will have the greatest impact on the copepod community in nearshore waters where their effects are accentuated, and therefore vulnerable and resilient species could be identified. Methods. Zooplankton samples were collected during two time periods (1985-86 and 2014-15) interposed by marked anthropogenic disturbances, and at the same five stations located progressively from inshore to offshore in Klang Strait, Malaysia, following the asymmetrical before-after-control-impact (BACI) design. Copepods were identified to species, and results were interpreted by univariate (ANOVA) and multivariate (PERMANOVA, PCO) analyses of the computed species abundance and diversity measures. Results. Copepod total abundance was not significantly different among stations but higher after disturbance than before disturbance. However, changes in the abundance of particular species and the community structure between time periods were dramatic. Coastal large-bodied calanoid species (e.g., Acartia spinicauda, Calanopia thompsoni, Pseudodiaptomus bowmani and Tortanus forcipatus) were the most vulnerable group to disturbance. This however favored the opportunistic species (e.g., Oithona simplex, O. attenuata, Hemicyclops sp., Pseudomacrochiron sp. and Microsetella norvegica). Small-bodied copepods (e.g., Paracalanus sp., Parvocalanus crassirostris and Euterpina acutifrons) were unaffected. Centropages tenuiremis was likely an introduced species. There was no significant loss in species richness of copepods despite the dramatic changes in community structure. Discussion. Sea warming and other human-induced effects such as eutrophication, acidification and coastal habitat degradation are likely the main factors that have altered copepod community structure. The large-bodied estuarine and coastal calanoid copepods are surmised to be vulnerable to eutrophication and hypoxia, while both resilient and opportunistic species are largely unaffected by, or adaptable to, degraded coastal environments and observed sea surface temperature (SST) rise. It is forecasted that SST rise with unmitigated anthropogenic impacts will further reduce large-bodied copepod species the favoured food for fish larvae with dire consequences for coastal fish production.

  5. Response of marine copepods to a changing tropical environment: winners, losers and implications

    Directory of Open Access Journals (Sweden)

    Li Lee Chew

    2016-05-01

    Full Text Available Background. Climate change concurrent with anthropogenic disturbances can initiate serial changes that reverberate up the food chain with repercussions for fisheries. To date, there is no information available concerning the combined effects of global warming and human impacts on tropical marine food webs. While temperate copepods respond differently to warming and environmental stressors, the extent to which tropical copepods can adapt to rising temperature of already warm waters remains unknown. We hypothesize that sea warming and other anthropogenic disturbances over the long term will have the greatest impact on the copepod community in nearshore waters where their effects are accentuated, and therefore vulnerable and resilient species could be identified. Methods. Zooplankton samples were collected during two time periods (1985–86 and 2014–15 interposed by marked anthropogenic disturbances, and at the same five stations located progressively from inshore to offshore in Klang Strait, Malaysia, following the asymmetrical before-after-control-impact (BACI design. Copepods were identified to species, and results were interpreted by univariate (ANOVA and multivariate (PERMANOVA, PCO analyses of the computed species abundance and diversity measures. Results. Copepod total abundance was not significantly different among stations but higher after disturbance than before disturbance. However, changes in the abundance of particular species and the community structure between time periods were dramatic. Coastal large-bodied calanoid species (e.g., Acartia spinicauda, Calanopia thompsoni, Pseudodiaptomus bowmani and Tortanus forcipatus were the most vulnerable group to disturbance. This however favored the opportunistic species (e.g., Oithona simplex, O. attenuata, Hemicyclops sp., Pseudomacrochiron sp. and Microsetella norvegica. Small-bodied copepods (e.g., Paracalanus sp., Parvocalanus crassirostris and Euterpina acutifrons were unaffected. Centropages tenuiremis was likely an introduced species. There was no significant loss in species richness of copepods despite the dramatic changes in community structure. Discussion. Sea warming and other human-induced effects such as eutrophication, acidification and coastal habitat degradation are likely the main factors that have altered copepod community structure. The large-bodied estuarine and coastal calanoid copepods are surmised to be vulnerable to eutrophication and hypoxia, while both resilient and opportunistic species are largely unaffected by, or adaptable to, degraded coastal environments and observed sea surface temperature (SST rise. It is forecasted that SST rise with unmitigated anthropogenic impacts will further reduce large-bodied copepod species the favoured food for fish larvae with dire consequences for coastal fish production.

  6. Response of marine copepods to a changing tropical environment: winners, losers and implications

    Science.gov (United States)

    Chew, Li Lee

    2016-01-01

    Background. Climate change concurrent with anthropogenic disturbances can initiate serial changes that reverberate up the food chain with repercussions for fisheries. To date, there is no information available concerning the combined effects of global warming and human impacts on tropical marine food webs. While temperate copepods respond differently to warming and environmental stressors, the extent to which tropical copepods can adapt to rising temperature of already warm waters remains unknown. We hypothesize that sea warming and other anthropogenic disturbances over the long term will have the greatest impact on the copepod community in nearshore waters where their effects are accentuated, and therefore vulnerable and resilient species could be identified. Methods. Zooplankton samples were collected during two time periods (1985–86 and 2014–15) interposed by marked anthropogenic disturbances, and at the same five stations located progressively from inshore to offshore in Klang Strait, Malaysia, following the asymmetrical before-after-control-impact (BACI) design. Copepods were identified to species, and results were interpreted by univariate (ANOVA) and multivariate (PERMANOVA, PCO) analyses of the computed species abundance and diversity measures. Results. Copepod total abundance was not significantly different among stations but higher after disturbance than before disturbance. However, changes in the abundance of particular species and the community structure between time periods were dramatic. Coastal large-bodied calanoid species (e.g., Acartia spinicauda, Calanopia thompsoni, Pseudodiaptomus bowmani and Tortanus forcipatus) were the most vulnerable group to disturbance. This however favored the opportunistic species (e.g., Oithona simplex, O. attenuata, Hemicyclops sp., Pseudomacrochiron sp. and Microsetella norvegica). Small-bodied copepods (e.g., Paracalanus sp., Parvocalanus crassirostris and Euterpina acutifrons) were unaffected. Centropages tenuiremis was likely an introduced species. There was no significant loss in species richness of copepods despite the dramatic changes in community structure. Discussion. Sea warming and other human-induced effects such as eutrophication, acidification and coastal habitat degradation are likely the main factors that have altered copepod community structure. The large-bodied estuarine and coastal calanoid copepods are surmised to be vulnerable to eutrophication and hypoxia, while both resilient and opportunistic species are largely unaffected by, or adaptable to, degraded coastal environments and observed sea surface temperature (SST) rise. It is forecasted that SST rise with unmitigated anthropogenic impacts will further reduce large-bodied copepod species the favoured food for fish larvae with dire consequences for coastal fish production. PMID:27257540

  7. Gifted students' academic performance in medical school: a study of Olympiad winners.

    Science.gov (United States)

    Kim, Kyong-Jee; Kee, Changwon

    2012-01-01

    The present study examines the performance of academically talented students (i.e., those who received awards in Olympiads, the international competitions for gifted students in science or mathematics) in medical school. The goal is to investigate whether students exceptionally talented in science and mathematics excel in medical school. A retrospective analysis of 13 cohorts of medical students (N = 475) was conducted to compare learning outcomes of academically talented students (ATS) with their peers in terms of their grade point averages (GPAs) and national licensing exam (KMLE) scores. ATS outperformed their peers in total GPAs (p success in medical school, even among those with exceptional talent. Better understanding of nonacademic factors associated with medical school performance is warranted to improve our selection processes and to better help academically talented students succeed in medical school.

  8. Winners and losers. What are the criteria for success. The service industry

    International Nuclear Information System (INIS)

    Simmons, M.R.

    1996-01-01

    The paper deals with the oil service company strategies. Following themes are discussed: The oil service shake out; active rig count; oil service industry recovery; listed public upstream oil service companies; international spread of public oil service companies; consolidation has created growth for some; hydrocarbon demand on the march; sample of per capita hydrocarbon demand; hydrocarbon demand model; hydrocarbon impact of new demand and replacing depleting base; ''turning on the tap'' era ending; the oil service bubble evaporates; age of the current fleets; illustration of replacement economics; illustration of operating leverage; new era management challenges. 14 figs

  9. Performance management excellence among the Malcolm Baldrige National Quality Award Winners in Health Care.

    Science.gov (United States)

    Duarte, Neville T; Goodson, Jane R; Arnold, Edwin W

    2013-01-01

    When carefully constructed, performance management systems can help health care organizations direct their efforts toward strategic goals, high performance, and continuous improvement needed to ensure high-quality patient care and cost control. The effective management of performance is an integral component in hospital and health care systems that are recognized for excellence by the Malcolm Baldrige National Quality Award in Health Care. Using the framework in the 2011-2012 Health Care Criteria for Performance Excellence, this article identifies the best practices in performance management demonstrated by 15 Baldrige recipients. The results show that all of the recipients base their performance management systems on strategic goals, outcomes, or competencies that cascade from the organizational to the individual level. At the individual level, each hospital or health system reinforces the strategic direction with performance evaluations of leaders and employees, including the governing board, based on key outcomes and competencies. Leader evaluations consistently include feedback from internal and external stakeholders, creating a culture of information sharing and performance improvement. The hospitals or health care systems also align their reward systems to promote high performance by emphasizing merit and recognition for contributions. Best practices can provide a guide for leaders in other health systems in developing high-performance work systems.

  10. Winners and losers of state electricity boards reforms an organisational analysis

    Energy Technology Data Exchange (ETDEWEB)

    Ruet, J.

    2001-01-01

    The power sector in India is often described - in newspapers, in official reports, in reform programmes - as too 'poor' in money... and too 'rich' in politicians. These analyses hence propose corporatisation, un-bundling, setting up of regulatory commissions, as a vade mecum. The sole problem is that they have proved insufficient in improving the health of State Electricity Boards (SEBs). The ultimate tool, privatisation, has also been a deceptive one. This paper suggests that the above analyses should be balanced and completed with another element: the internal organisation itself of SEBs has to be questioned, which, surprisingly enough, is not done in the current reforms. This is not done because SEBs actually behave and are organised as administrations, whose objectives are different from those of a public enterprise. This is not done because consultants implicitly regard SEBs as inefficient enterprises. This paper thus enters into the black box of SEBs, and shows why and how the behaviour of its agents is rational, given the administrative system in which they are. It gives some practical ways to change this system, by developing on the 'enterprisation' of SEBs (turning them from bodies with an administration-style way of running into actual public enterprises), a concept which was coined from the reforms in Eastern Europe. But ultimately reforms are not undertaken per se. Their final aim is a better quality and availability to the people. Their impact on various categories of users and stakeholders can be discussed within this framework of enterprisation, to establish on which conditions reforms can be beneficial to everybody but the 'waste consumer'. This article is mainly based on repeated field inquires in Haryana, Andhra Pradesh and Orissa, at different stages of reform. In these States, the reform, far from precluding to analyse what are classical SEBs, brought to light some processes formerly in the dark. This article aims at giving a detailed analysis of the working and the rationality within the 'black box' that SEBs represent for many consultants. Indeed, SEBs are too often described as irrational bodies, and simplistic explanations in terms of 'political interference' or 'lack of credit' are given as reasons. Since the author feels that one cannot reform an organisation without understanding it from within, these rather narrow statements are discussed in section I. The systemic rationality of SEBs which is discussed in section II, shows the way the internal organisation of SEBs itself coherently leads to certain kind of decisions, at the expense of efficiency. It also focuses on how far the various organisational characteristics of SEBs are mutually enforcing. Section III points out that the 'structural reforms' taking place at the moment in India, do not substantially modify this systemic logic. It therefore calls for the very 'enterprisation' of SEBs (turning them from bodies with administrative functioning into actual public enterprises). Finally, all these analyses aim at casting a new light on the debate on privatisation. Section IV primarily shows that enterprisation is a prerequisite to proper privatisation, and that the question of 'whether to privatize or not' is less stringent than the one of 'how to enterprise'. Indeed, privatisation, like any economic tool, has its pros and cons. The very rationale of this article is based on the fact that in the present state of the Indian power sector, privatisation presents many cons, simply because investors are reluctant to bid. Since the push for privatisation is propelled by partly misleading visions of SEBs as being too rich in politicians and too poor in funds, this article attempts to focus on these arguments and their limits. (author)

  11. ISSLS prize winner: integrating theoretical and experimental methods for functional tissue engineering of the annulus fibrosus.

    Science.gov (United States)

    Nerurkar, Nandan L; Mauck, Robert L; Elliott, Dawn M

    2008-12-01

    Integrating theoretical and experimental approaches for annulus fibrosus (AF) functional tissue engineering. Apply a hyperelastic constitutive model to characterize the evolution of engineered AF via scalar model parameters. Validate the model and predict the response of engineered constructs to physiologic loading scenarios. There is need for a tissue engineered replacement for degenerate AF. When evaluating engineered replacements for load-bearing tissues, it is necessary to evaluate mechanical function with respect to the native tissue, including nonlinearity and anisotropy. Aligned nanofibrous poly-epsilon-caprolactone scaffolds with prescribed fiber angles were seeded with bovine AF cells and analyzed over 8 weeks, using experimental (mechanical testing, biochemistry, histology) and theoretical methods (a hyperelastic fiber-reinforced constitutive model). The linear region modulus for phi = 0 degrees constructs increased by approximately 25 MPa, and for phi = 90 degrees by approximately 2 MPa from 1 day to 8 weeks in culture. Infiltration and proliferation of AF cells into the scaffold and abundant deposition of s-GAG and aligned collagen was observed. The constitutive model had excellent fits to experimental data to yield matrix and fiber parameters that increased with time in culture. Correlations were observed between biochemical measures and model parameters. The model was successfully validated and used to simulate time-varying responses of engineered AF under shear and biaxial loading. AF cells seeded on nanofibrous scaffolds elaborated an organized, anisotropic AF-like extracellular matrix, resulting in improved mechanical properties. A hyperelastic fiber-reinforced constitutive model characterized the functional evolution of engineered AF constructs, and was used to simulate physiologically relevant loading configurations. Model predictions demonstrated that fibers resist shear even when the shearing direction does not coincide with the fiber direction. Further, the model suggested that the native AF fiber architecture is uniquely designed to support shear stresses encountered under multiple loading configurations.

  12. Winners, Losers, Insiders, and Outsiders: Comparing Hierometer and Sociometer Theories of Self-Regard

    Science.gov (United States)

    Mahadevan, Nikhila; Gregg, Aiden P.; Sedikides, Constantine; de Waal-Andrews, Wendy G.

    2016-01-01

    What evolutionary function does self-regard serve? Hierometer theory, introduced here, provides one answer: it helps individuals navigate status hierarchies, which feature zero-sum contests that can be lost as well as won. In particular, self-regard tracks social status to regulate behavioral assertiveness, augmenting or diminishing it to optimize performance in such contests. Hierometer theory also offers a conceptual counterpoint that helps resolve ambiguities in sociometer theory, which offers a complementary account of self-regard’s evolutionary function. In two large-scale cross-sectional studies, we operationalized theoretically relevant variables at three distinct levels of analysis, namely, social (relations: status, inclusion), psychological (self-regard: self-esteem, narcissism), and behavioral (strategy: assertiveness, affiliativeness). Correlational and mediational analyses consistently supported hierometer theory, but offered only mixed support for sociometer theory, including when controlling for confounding constructs (anxiety, depression). We interpret our results in terms of a broader agency-communion framework. PMID:27065896

  13. The hidden winners of renewable energy promotion: Insights into sector-specific wage differentials

    International Nuclear Information System (INIS)

    Antoni, Manfred; Janser, Markus; Lehmer, Florian

    2015-01-01

    In light of Germany's energy system transformation, this paper examines differences in employment structures and wage differentials between renewable energy establishments and their sector peers. To do so, we have developed a novel data set by linking company-level information from the German Renewable Energy Federation with administrative establishment-level data from the Institute for Employment Research. Descriptive evidence shows significant differences in wages and several other characteristics between renewable energy establishments and their sector peers. Our estimates give evidence that human capital and other establishment-level characteristics mostly explain the wage differential among manufacturers and energy providers. However, we find a persistent ‘renewable energy wage premium' of more than ten percent in construction/installation activities and architectural/engineering services. We interpret this premium as a positive indirect effect of the promotion of renewable energies for the benefit of employees in renewable energy establishments within these two sectors. - Highlights: • Renewable energy (RE) firms pay considerably more than their non-RE sector peers. • In manufacturing and energy supply, firm attributes explain mainly the wage gap. • In installation, planning and project management one third remains unexplained. • This unexplained rest represents a ‘RE wage premium’ of around 10 percent. • The employees in both sectors are the ‘hidden winners’ of RE promotion.

  14. Following Zahka: Using Nobel Prize Winners' Speeches and Ideas to Teach Economics

    Science.gov (United States)

    Shanahan, Martin P.; Wilson, John K.; Becker, William E.

    2012-01-01

    Over 20 years ago, the late William Zahka (1990, 1998) outlined how the acceptance speeches of those who received the Nobel Memorial Prize in Economic Science could be used to teach undergraduates. This article updates and expands Zahka's work, identifying some of the issues discussed by recent Nobel Laureates, classifying their speeches by topic…

  15. Creativity in Early and Established Career: Insights into Multi-Level Drivers from Nobel Prize Winners

    Science.gov (United States)

    Eubanks, Dawn L.; Palanski, Michael E.; Swart, Juani; Hammond, Michelle M.; Oguntebi, Joy

    2016-01-01

    The freedom to try new things plays a vital role for employees engaging in creative endeavors. This freedom can be influenced by one's relationship with her supervisor, relationship with her team, and various work pressures. One of the first steps to reaching creative output is to have a playful attitude toward work where there is encouragement…

  16. From Engineering Science to Big Science: The NACA and NASA Collier Trophy Research Project Winners

    Science.gov (United States)

    Mack, Pamela E. (Editor)

    1998-01-01

    The chapters of this book discuss a series of case studies of notable technological projects carried out at least in part by the NACA and NASA. The case studies chosen are those projects that won the National Aeronautic Association's (NAA) Collier Trophy for "the greatest achievement in aviation in America, the value of which has been thoroughly demonstrated by use during the preceding year." Looking back on the whole series of projects we can examine both what successes were seen as important at various times, and how the goals and organization of these notable projects changed over time.

  17. The European Metropolis in the late Twentieth Century: Winners and Losers

    NARCIS (Netherlands)

    P. Clark (Peter)

    2003-01-01

    textabstractThis paper offers a commentary on some of the recent work on globalisation in the context of the European city in the late 20th century. It points out that the current European urban hierarchy has a strong historical dimension. It notes the considerable degree of convergence in the

  18. ISSLS prize winner: cost-effectiveness of two forms of circumferential lumbar fusion

    DEFF Research Database (Denmark)

    Freeman, Brian J C; Steele, Nicholas A; Sach, Tracey H

    2007-01-01

    employment was also monitored. Bootstrapped mean differences in discounted costs and benefits were generated in order to explore cost-effectiveness. RESULTS: A significant cost difference of pound 1950 (95% CI, pound 849 to pound 3145) in favor of FRA was found. Mean QALYs per patient over the 24-month trial......STUDY DESIGN: Economic evaluation alongside a prospective, randomized controlled trial from a secondary care National Health Service (NHS) perspective. OBJECTIVE: To determine the cost-effectiveness of titanium cages (TC) compared with femoral ring allografts (FRA) in circumferential lumbar spinal...... is less effective and, all things being equal, is assumed more costly than FRA. METHODS: Eighty-three patients were randomly allocated to receive either the TC or FRA as part of a circumferential lumbar fusion between 1998 and 2002. NHS costs related to the surgery and revision surgery needed during...

  19. Tryptophan biosynthesis in stramenopiles: eukaryotic winners in the diatom complex chloroplast

    Czech Academy of Sciences Publication Activity Database

    Jiroutová, Kateřina; Horák, Aleš; Bowler, C.; Oborník, Miroslav

    2007-01-01

    Roč. 65, č. 5 (2007), s. 496-511 ISSN 0022-2844 R&D Projects: GA AV ČR IAA500220502 Institutional research plan: CEZ:AV0Z60220518 Keywords : tryptophan synthesis * mosaic origin * diatom * Oomycetes Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 3.234, year: 2007

  20. Spatial summation in macaque parietal area 7a follows a winner-take-all rule

    NARCIS (Netherlands)

    Oleksiak, Anna; Klink, P. Christiaan; Postma, Albert; van der Ham, Ineke J.M.; Lankheet, Martin J.M.; van Wezel, Richard Jack Anton

    2011-01-01

    While neurons in posterior parietal cortex have been found to signal the presence of a salient stimulus among multiple items in a display, spatial summation within their receptive field in the absence of an attentional bias has never been investigated. This information, however, is indispensable

  1. When Winners Become Losers: Predicted Nonlinear Responses of Arctic Birds to Increasing Woody Vegetation.

    Directory of Open Access Journals (Sweden)

    Sarah J Thompson

    Full Text Available Climate change is facilitating rapid changes in the composition and distribution of vegetation at northern latitudes, raising questions about the responses of wildlife that rely on arctic ecosystems. One widely observed change occurring in arctic tundra ecosystems is an increasing dominance of deciduous shrub vegetation. Our goals were to examine the tolerance of arctic-nesting bird species to existing gradients of vegetation along the boreal forest-tundra ecotone, to predict the abundance of species across different heights and densities of shrubs, and to identify species that will be most or least responsive to ongoing expansion of shrubs in tundra ecosystems. We conducted 1,208 point counts on 12 study blocks from 2012-2014 in northwestern Alaska, using repeated surveys to account for imperfect detection of birds. We considered the importance of shrub height, density of low and tall shrubs (i.e. shrubs >0.5 m tall, percent of ground cover attributed to shrubs (including dwarf shrubs <0.5 m tall, and percent of herbaceous plant cover in predicting bird abundance. Among 17 species considered, only gray-cheeked thrush (Catharus minimus abundance was associated with the highest values of all shrub metrics in its top predictive model. All other species either declined in abundance in response to one or more shrub metrics or reached a threshold where further increases in shrubs did not contribute to greater abundance. In many instances the relationship between avian abundance and shrubs was nonlinear, with predicted abundance peaking at moderate values of the covariate, then declining at high values. In particular, a large number of species were responsive to increasing values of average shrub height with six species having highest abundance at near-zero values of shrub height and abundance of four other species decreasing once heights reached moderate values (≤ 33 cm. Our findings suggest that increases in shrub cover and density will negatively affect abundance of only a few bird species and may potentially be beneficial for many others. As shrub height increases further, however, a considerable number of tundra bird species will likely find habitat increasingly unsuitable.

  2. Active pixel image sensor with a winner-take-all mode of operation

    Science.gov (United States)

    Yadid-Pecht, Orly (Inventor); Fossum, Eric R. (Inventor); Mead, Carver (Inventor)

    2003-01-01

    An integrated CMOS semiconductor imaging device having two modes of operation that can be performed simultaneously to produce an output image and provide information of a brightest or darkest pixel in the image.

  3. Winners and Losers in Single-Sex Science and Mathematics Classrooms.

    Science.gov (United States)

    Baker, Dale; Jacobs, Kathy

    This paper discusses the success of single sex science and mathematics education classrooms. Most studies on single sex learning environments come from countries such as Australia, Jamaica, Nigeria, Great Britain, New Zealand, and Thailand, and there is little research on American public schools. This study investigates single sex mathematics and…

  4. Multi-period emissions trading in the electricity sector-winners and losers

    International Nuclear Information System (INIS)

    Bode, Sven

    2006-01-01

    In the context of controlling greenhouse gas emissions, the directive on a Europe-wide trading scheme may be perceived as one of the most important milestones in recent years. Prior to its start, however, a number of very specific design features have to be agreed upon. Regarding the allocation of allowances, a distribution (almost) free of charge seems to be the most likely choice. An aspect that has interestingly attracted little attention in the past is the question of how to allocate emission rights over time. The following paper analyses different allocation options in multi-period emissions trading that are currently discussed in the European context. The options are applied for the electricity sector which is simulated over two periods. The paper distinguishes between a market effect of emissions trading and compliance costs for meeting the emission reduction obligation. The market effect results from a price increase which is due to the fact that opportunity costs for using allowances must be considered. It turns out that the electricity sector as a whole gains from the introduction of the instrument due to the increase of the electricity price. With regard to the different allocation options, it is found that utilities have different preferences depending on the fuel used

  5. Norman Ramsey. Nobel Prize Winner in Physics (1989); Norman Ramsey. Premio Nobel de fisica (1989)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    Norman Ramsey (Washington 1915) received the Nobel Prize in Physics (shared with con H. G. Dehmelt and W. Paul) for the development of study techniques for Atomic Physics. This tireless researcher participated in the discovery of the Magnetic Resonance Method for Molecular Emission. He invented the hydrogen maser and the hydrogen atomic clock, in addition to being a profile author. (Author)

  6. Nobel prize winner returns home to tell a fascinating 'Big Science' story

    Energy Technology Data Exchange (ETDEWEB)

    Angiolillo, C.; Dranga, R. [Canadian Nuclear Laboratories, Chalk River, Ontario (Canada)

    2015-12-15

    This paper is about the Sudbury Neutrino Observatory (SNO) experiment. SNO achieved a major breakthrough on the study of the behavior of an elementary and enigmatic particle of the universe - the neutrino. The experiment was the result of the synthesis of over 30-years of work on particle physics, astrophysics and nuclear science that saw early germination at Chalk River Laboratories. Preliminary SNO results led to a major leap forward on how to measure sub-atomic phenomena that were never used to this extent before and have also provided new insights into the Standard Model of physics, and indeed in our fundamental understanding of the entire universe.

  7. The laureate as celebrity genius: How Scientific American's John Horgan profiled Nobel Prize winners.

    Science.gov (United States)

    Fahy, Declan

    2018-05-01

    When scientists become Nobel laureates, they become famous in science and public life, but few studies have examined the nature of their scientific celebrity. This article examines how Scientific American portrayed laureates in order to identify and explain core features of Nobel fame. It examines the portrayals of seven laureates - Francis Crick, Linus Pauling, Hans Bethe, Murray Gell-Mann, Brian Josephson, Philip Anderson and Subrahmanyan Chandrasekhar - in magazine profiles written between 1992 and 1995 by science writer John Horgan. Its textual analysis finds the scientists are portrayed as combining the sociological characteristics of genius, including enormous productivity and lasting impact, with the representational characteristics of celebrities, such as the merging of public and private lives. Their form of scientific celebrity is grounded in their field-changing research, which is presented as a product of their idiosyncratic personalities. Nobel science is presented as knowledge created by an ultra-elite of exceptional individuals.

  8. 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...

  9. Robust logistic regression to narrow down the winner's curse for rare and recessive susceptibility variants.

    Science.gov (United States)

    Kesselmeier, Miriam; Lorenzo Bermejo, Justo

    2017-11-01

    Logistic regression is the most common technique used for genetic case-control association studies. A disadvantage of standard maximum likelihood estimators of the genotype relative risk (GRR) is their strong dependence on outlier subjects, for example, patients diagnosed at unusually young age. Robust methods are available to constrain outlier influence, but they are scarcely used in genetic studies. This article provides a non-intimidating introduction to robust logistic regression, and investigates its benefits and limitations in genetic association studies. We applied the bounded Huber and extended the R package 'robustbase' with the re-descending Hampel functions to down-weight outlier influence. Computer simulations were carried out to assess the type I error rate, mean squared error (MSE) and statistical power according to major characteristics of the genetic study and investigated markers. Simulations were complemented with the analysis of real data. Both standard and robust estimation controlled type I error rates. Standard logistic regression showed the highest power but standard GRR estimates also showed the largest bias and MSE, in particular for associated rare and recessive variants. For illustration, a recessive variant with a true GRR=6.32 and a minor allele frequency=0.05 investigated in a 1000 case/1000 control study by standard logistic regression resulted in power=0.60 and MSE=16.5. The corresponding figures for Huber-based estimation were power=0.51 and MSE=0.53. Overall, Hampel- and Huber-based GRR estimates did not differ much. Robust logistic regression may represent a valuable alternative to standard maximum likelihood estimation when the focus lies on risk prediction rather than identification of susceptibility variants. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  10. A very special visit to ATLAS: America's Cup Winner Team Alinghi

    CERN Multimedia

    Jenni, P

    It is an honour for ATLAS to frequently welcome in its cavern and the assembly sites VIP visits by Heads of State, Ministers, Directors of Funding Agencies and other political dignitaries. Rarely, however, have we had such an illustrious and competent visitor group as on December 3rd, 2003, when the full Research and Design Team from the Swiss America's Cup Team Alinghi looked at the ATLAS integration work in Halls 180 and 191 and visited Pit-1. The Team was led by 'their' Technical Coordinator Grant Simmer and principal designer Rolf Vrolijk. The Alinghi R&D team spans a very broad range of engineering and management competence; just to list a few of the team's special skills: mechanical and material engineering, electronics and software engineering, sail design, construction management, performance analysis and predictions, and last but not least direct feedback from the actual sailing team (strategist Murray Jones). Amazingly there are a lot of commonalities between Team Alinghi and ATLAS which made...

  11. Are PhDs Winners or Losers? Wage Premiums for Doctoral Degrees in Private Sector Employment

    Science.gov (United States)

    Pedersen, Heidi Skovgaard

    2016-01-01

    Policy makers expect increasing numbers of PhDs to find employment in the private sector. However, the incentive structure for completing a PhD and subsequently seeking private sector employment has not been adequately assessed in the literature. This paper investigates the financial incentives for this career choice of recent Danish PhD…

  12. Are PhDs Winners or Losers? Wage Premiums for Doctoral Degrees in Private Sector Employment

    DEFF Research Database (Denmark)

    Pedersen, Heidi Skovgaard

    2016-01-01

    Policy makers expect that increasing shares of PhDs will find employment within the private sector. However, the incentive structure for undertaking PhD education and subsequently seeking private sector employment has not been adequately assessed in the literature. This paper investigates...... to choose private sector employment immediately after award of the PhD degree....

  13. The European Parliament in the 2000 IGC and the Constitutional Treaty negotiations: from loser to winner

    DEFF Research Database (Denmark)

    Beach, Derek

    2007-01-01

      Abstract           Why did two rounds of EU constitutional reform held within a five year period yield very different results? The 2000 IGC resulted in the modest Treaty of Nice, whereas the 2002-04 round drafted the Constitutional Treaty, which although it did not involve major substantive cha...

  14. Joint hypermobility in children with idiopathic scoliosis: SOSORT award 2011 winner

    Science.gov (United States)

    2011-01-01

    Background Generalized joint hypermobility (JHM) refers to increased joint mobility with simultaneous absence of any other systemic disease. JHM involves proprioception impairment, increased frequency of pain within joints and tendency to injure soft tissues while performing physical activities. Children with idiopathic scoliosis (IS) often undergo intensive physiotherapy requiring good physical capacities. Further, some physiotherapy methods apply techniques that increase joint mobility and thus may be contraindicated. The aim of this paper was to assess JHM prevalence in children with idiopathic scoliosis and to analyze the relationship between JHM prevalence and the clinical and radiological parameters of scoliosis. The methods of assessment of generalized joint hypermobility were also described. Materials and methods This case-control study included 70 subjects with IS, aged 9-18 years (mean 13.2 ± 2.2), Cobb angle range 10°-53° (mean 24.3 ± 11.7), 34 presenting single curve thoracic scoliosis and 36 double curve thoracic and lumbar scoliosis. The control group included 58 children and adolescents aged 9-18 years (mean 12.6 ± 2.1) selected at random. The presence of JHM was determined using Beighton scale complemented with the questionnaire by Hakim and Grahame. The relationship between JHM and the following variables was evaluated: curve severity, axial rotation of the apical vertebra, number of curvatures (single versus double), number of vertebrae within the curvature (long versus short curves), treatment type (physiotherapy versus bracing) and age. Statistical analysis was performed with Statistica 8.1 (StatSoft, USA). The Kolmogorov-Smirnov test, U Mann-Whitney test, Chi2 test, Pearson and Spermann correlation rank were conducted. The value p = 0.05 was adopted as the level of significance. Results JHM was diagnosed in more than half of the subjects with idiopathic scoliosis (51.4%), whilst in the control group it was diagnosed in only 19% of cases (p = 0.00015). A significantly higher JHM prevalence was observed in both girls (p = 0.0054) and boys (p = 0.017) with IS in comparison with the corresponding controls. No significant relation was found between JHM prevalence and scoliosis angular value (p = 0.35), apical vertebra rotation (p = 0.86), the number of vertebrae within curvature (p = 0.8), the type of applied treatment (p = 0.55) and the age of subjects (p = 0.79). JHM prevalence was found to be higher in children with single curve scoliosis than in children with double curve scoliosis (p = 0.03). Conclusions JHM occurs more frequently in children with IS than in healthy sex and age matched controls. No relation of JHM with radiological parameters, treatment type and age was found. Systematically searched in IS children, JHM should be taken into account when physiotherapy is planned. PMID:21981906

  15. Joint hypermobility in children with idiopathic scoliosis: SOSORT award 2011 winner

    Directory of Open Access Journals (Sweden)

    Pawłowska Paulina

    2011-10-01

    Full Text Available Abstract Background Generalized joint hypermobility (JHM refers to increased joint mobility with simultaneous absence of any other systemic disease. JHM involves proprioception impairment, increased frequency of pain within joints and tendency to injure soft tissues while performing physical activities. Children with idiopathic scoliosis (IS often undergo intensive physiotherapy requiring good physical capacities. Further, some physiotherapy methods apply techniques that increase joint mobility and thus may be contraindicated. The aim of this paper was to assess JHM prevalence in children with idiopathic scoliosis and to analyze the relationship between JHM prevalence and the clinical and radiological parameters of scoliosis. The methods of assessment of generalized joint hypermobility were also described. Materials and methods This case-control study included 70 subjects with IS, aged 9-18 years (mean 13.2 ± 2.2, Cobb angle range 10°-53° (mean 24.3 ± 11.7, 34 presenting single curve thoracic scoliosis and 36 double curve thoracic and lumbar scoliosis. The control group included 58 children and adolescents aged 9-18 years (mean 12.6 ± 2.1 selected at random. The presence of JHM was determined using Beighton scale complemented with the questionnaire by Hakim and Grahame. The relationship between JHM and the following variables was evaluated: curve severity, axial rotation of the apical vertebra, number of curvatures (single versus double, number of vertebrae within the curvature (long versus short curves, treatment type (physiotherapy versus bracing and age. Statistical analysis was performed with Statistica 8.1 (StatSoft, USA. The Kolmogorov-Smirnov test, U Mann-Whitney test, Chi2 test, Pearson and Spermann correlation rank were conducted. The value p = 0.05 was adopted as the level of significance. Results JHM was diagnosed in more than half of the subjects with idiopathic scoliosis (51.4%, whilst in the control group it was diagnosed in only 19% of cases (p = 0.00015. A significantly higher JHM prevalence was observed in both girls (p = 0.0054 and boys (p = 0.017 with IS in comparison with the corresponding controls. No significant relation was found between JHM prevalence and scoliosis angular value (p = 0.35, apical vertebra rotation (p = 0.86, the number of vertebrae within curvature (p = 0.8, the type of applied treatment (p = 0.55 and the age of subjects (p = 0.79. JHM prevalence was found to be higher in children with single curve scoliosis than in children with double curve scoliosis (p = 0.03. Conclusions JHM occurs more frequently in children with IS than in healthy sex and age matched controls. No relation of JHM with radiological parameters, treatment type and age was found. Systematically searched in IS children, JHM should be taken into account when physiotherapy is planned.

  16. A lecture by Saul Perlmutter, winner of the 2011 Nobel prize in physics

    CERN Multimedia

    2011-01-01

    The CNRS National Institute of Nuclear Physics and Particle Physics (IN2P3), Pierre et Marie Curie University and the Laboratory of Nuclear and High-energy Physics (LPNHE) are happy to invite you to a talk by Nobel laureate Saul Perlmutter.   Perlmutter shared the 2011 Nobel prize in physics "for the discovery of the accelerating expansion of the Universe through observations of distant supernovae." He will give a public talk in Paris on 17 December at 5pm: "Supernovae, Dark Energy, and the Accelerating Universe" Amphithéâtre Farabeuf des Cordeliers 21, rue de l’école de Médecine 75006 Paris Free entrance (places are limited) and live translation available.

  17. Lecture by the winner of the 2007 Nobel Prize for physics

    CERN Multimedia

    2007-01-01

    Professor Albert Fert, who has just been awarded the Nobel Prize for physics for his work on giant magneto-resistance and spintronics, will give a lecture at the University of Geneva on 16 November on this booming field of science. (c) CNRS Photothèque - C. LebedinskyOn 9 October, the 2007 Nobel Prize for physics was jointly awarded to Albert Fert of the CNRS and Peter Grünberg of the Jülich Research Centre for their simultaneous and independent discovery of giant magneto-resistance (GMR) in 1988. This discovery had a significant impact in the fields of information technology and communications as it was rapidly used to develop extremely sensitive hard disk read-out heads that are capable of reading information stored at very high densities, thereby allowing further progress in the miniaturisation of data-storage devices. Since the first GMR read-out head was launched in 1997, the technology has become the standard in the m...

  18. Predicting the winner of the 2008 US Presidential Elections using a Sony PlayStation 3

    NARCIS (Netherlands)

    Stevens, M.M.J.; Lenstra, A.K.; Weger, de B.M.M.

    2007-01-01

    We have used a Sony Playstation 3 to correctly predict the outcome of the 2008 US presidential elections. In order not to influence the voters we keep our prediction secret, but commit to it by publishing its cryptographic hash on this website. The document with the correct prediction and matching

  19. EU energy-intensive industries and emissions trading: losers becoming winners?

    Energy Technology Data Exchange (ETDEWEB)

    Wettestad, Joergen

    2008-11-15

    The EU Emissions Trading System (ETS) initially treated power producers and energy-intensive industries similarly, despite clear structural differences between these industries regarding pass through of costs and vulnerability to global competition. Hence, the energy-intensive industries could be seen as losing out in the internal distribution. In the January 2008 proposal for a reformed ETS post-2012, a differentiated system was proposed where the energy-intensive industries come out relatively much better. What is the explanation for the change taking place? Although power producers still have a dominant position in the system, the increasing consensus about windfall profits has weakened their standing. Conversely, the energy-intensive industries have become better organised and more active. This balance shift is first and foremost noticeable in several important EU-level stake holder consultation processes. Energy-intensive industries have, however, also successfully utilised the national pathway to exert influence on Brussels policy-making. Finally, growing fear of lax global climate policies and related carbon leakage has strengthened the case of these industries further. The latter dimension indicates that although energy-intensive industries have managed to reduce internal distribution anomalies, external challenges remain. (author). 9 refs

  20. 2011 IEEE Visualization Contest winner: Visualizing unsteady vortical behavior of a centrifugal pump.

    Science.gov (United States)

    Otto, Mathias; Kuhn, Alexander; Engelke, Wito; Theisel, Holger

    2012-01-01

    In the 2011 IEEE Visualization Contest, the dataset represented a high-resolution simulation of a centrifugal pump operating below optimal speed. The goal was to find suitable visualization techniques to identify regions of rotating stall that impede the pump's effectiveness. The winning entry split analysis of the pump into three parts based on the pump's functional behavior. It then applied local and integration-based methods to communicate the unsteady flow behavior in different regions of the dataset. This research formed the basis for a comparison of common vortex extractors and more recent methods. In particular, integration-based methods (separation measures, accumulated scalar fields, particle path lines, and advection textures) are well suited to capture the complex time-dependent flow behavior. This video (http://youtu.be/oD7QuabY0oU) shows simulations of unsteady flow in a centrifugal pump.

  1. 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.

  2. Independent Evolution of Winner Traits without Whole Genome Duplication in Dekkera Yeasts.

    Directory of Open Access Journals (Sweden)

    Yi-Cheng Guo

    Full Text Available Dekkera yeasts have often been considered as alternative sources of ethanol production that could compete with S. cerevisiae. The two lineages of yeasts independently evolved traits that include high glucose and ethanol tolerance, aerobic fermentation, and a rapid ethanol fermentation rate. The Saccharomyces yeasts attained these traits mainly through whole genome duplication approximately 100 million years ago (Mya. However, the Dekkera yeasts, which were separated from S. cerevisiae approximately 200 Mya, did not undergo whole genome duplication (WGD but still occupy a niche similar to S. cerevisiae. Upon analysis of two Dekkera yeasts and five closely related non-WGD yeasts, we found that a massive loss of cis-regulatory elements occurred in an ancestor of the Dekkera yeasts, which led to improved mitochondrial functions similar to the S. cerevisiae yeasts. The evolutionary analysis indicated that genes involved in the transcription and translation process exhibited faster evolution in the Dekkera yeasts. We detected 90 positively selected genes, suggesting that the Dekkera yeasts evolved an efficient translation system to facilitate adaptive evolution. Moreover, we identified that 12 vacuolar H+-ATPase (V-ATPase function genes that were under positive selection, which assists in developing tolerance to high alcohol and high sugar stress. We also revealed that the enzyme PGK1 is responsible for the increased rate of glycolysis in the Dekkera yeasts. These results provide important insights to understand the independent adaptive evolution of the Dekkera yeasts and provide tools for genetic modification promoting industrial usage.

  3. Swing States, The Winner-Take-All Electoral College, and Fiscal Federalism

    OpenAIRE

    Duquette, Christopher; Mixon, Franklin; Cebula, Richard

    2013-01-01

    There is a debate regarding the impact of swing or independent voters in American politics. While some argue that swing voters either do not swing or have a marginal impact on campaigns, the decline in voter partisan identification and the rise of independents means that they have a potential impact on elections, making them a desirable commodity to candidates. Additionally, presidential elections represent a unique case for swing voters. A robust literature notes that during the presidenti...

  4. Frank Beach Award Winner: Steroids as Neuromodulators of Brain Circuits and Behavior

    Science.gov (United States)

    Remage-Healey, Luke

    2014-01-01

    Neurons communicate primarily via action potentials that transmit information on the timescale of milliseconds. Neurons also integrate information via alterations in gene transcription and protein translation that are sustained for hours to days after initiation. Positioned between these two signaling timescales are the minute-by-minute actions of neuromodulators. Over the course of minutes, the classical neuromodulators (such as serotonin, dopamine, octopamine, and norepinephrine) can alter and/or stabilize neural circuit patterning as well as behavioral states. Neuromodulators allow many flexible outputs from neural circuits and can encode information content into the firing state of neural networks. The idea that steroid molecules can operate as genuine behavioral neuromodulators - synthesized by and acting within brain circuits on a minute-by-minute timescale - has gained traction in recent years. Evidence for brain steroid synthesis at synaptic terminals has converged with evidence for the rapid actions of brain-derived steroids on neural circuits and behavior. The general principle emerging from this work is that the production of steroid hormones within brain circuits can alter their functional connectivity and shift sensory representations by enhancing their information coding. Steroids produced in the brain can therefore change the information content of neuronal networks to rapidly modulate sensory experience and sensorimotor functions. PMID:25110187

  5. More losers than winners in a century of future Southern Ocean seafloor warming

    Science.gov (United States)

    Griffiths, Huw J.; Meijers, Andrew J. S.; Bracegirdle, Thomas J.

    2017-10-01

    The waters of the Southern Ocean are projected to warm over the coming century, with potential adverse consequences for native cold-adapted organisms. Warming waters have caused temperate marine species to shift their ranges poleward. The seafloor animals of the Southern Ocean shelf have long been isolated by the deep ocean surrounding Antarctica and the Antarctic Circumpolar Current, with little scope for southward migration. How these largely endemic species will react to future projected warming is unknown. By considering 963 invertebrate species, we show that within the current century, warming temperatures alone are unlikely to result in wholesale extinction or invasion affecting Antarctic seafloor life. However, 79% of Antarctica's endemic species do face a significant reduction in suitable temperature habitat (an average 12% reduction). Our findings highlight the species and regions most likely to respond significantly (negatively and positively) to warming and have important implications for future management of the region.

  6. Workshop on Recent Issues in Bioanalysis (WRIB) Poster Award winners 2017.

    Science.gov (United States)

    Simmons, Neil; Lowe, John; Coddens, Annelies

    2017-07-01

    The 11th WRIB held in Los Angeles, CA, USA in April 2017. It drew over 750 professionals representing large Pharmas, Biotechs, CROs and multiple regulatory agencies from around the world, from the global bioanalytical community. Bioanalysis and Bioanalysis Zone are very proud to be supporting the WRIB Poster Awards again this year, and we feature the profiles of the authors of the winning posters. Visit www.bioanalysis-zone.com to see the winning posters in full.

  7. Who Should Be the Winner: A "Post Hoc" Analysis of the 2000 US Election

    Science.gov (United States)

    Wu, D. W.

    2006-01-01

    The 2000 US presidential election between Al Gore and George W. Bush has been the most intriguing and controversial in American history. Using the Florida ballot data, Wu showed that the 2000 election result could have been reversed had the "butterfly ballot effect" been eliminated. Through a combinatorial approach, Harger concluded that…

  8. Quick response to growth opportunities makes a winner of Piedmont Natural Gas

    Energy Technology Data Exchange (ETDEWEB)

    1981-02-01

    Diversification became a necessity to Piedmont Natural Gas Co. as it increasingly faced curtailments and restrictions on supplies from its single energy source, Transcontinental Gas Pipeline Corp. Passage of the Natural Gas Policy Act of 1978 marked the beginning of a turnaround in Piedmont's sharply curtailed gas supplies, keeping Piedmont totally involved in both conventional marketing and construction and expansion into diversified operations. Its diversifications include (1) a program of energy-saving conservation services, (2) formation of a propane gas division, and (3) distribution of fuel oil, all of which helped Piedmont become a full-service energy-distribution system.

  9. Sochi the winner in the battle for the Olympic Games 2014

    OpenAIRE

    Barabanova, V.

    2013-01-01

    The Olympic Games provide a powerful impetus to the economic and socio-cultural development of the country, but also contribute to its standing in the international arena. For ENGsia, the Olympics will not only become a milestone in terms of image, but also will greatly increase the status of the city of Sochi and the country, will have a powerful impact on the development of the Krasnodar region and the economy as a whole, attract a lot of sponsors to collaborate, both domestic and foreign. ...

  10. The Winner Curse and Social Inefficiency: Double Whammy of R&D Tournament

    Directory of Open Access Journals (Sweden)

    Arijit Mukherjee

    2011-11-01

    Full Text Available In a R&D tournament setting with free entry and knowledge spillover, we show that the society would suffer from excessive entry and the patent holder would endure lower profits than non-patent holders because it bears the cost of commercializing and further technology development, while the other firms are beneficiaries of the spillover effects. This result is instructive to R&D and competition policy.

  11. 77 FR 64851 - Announcement Date Postponed for the Grand Prize Winner Announcement for the America COMPETES...

    Science.gov (United States)

    2012-10-23

    ... for the America COMPETES Reauthorization Act of 2011: Project REACH Homelessness Mobile App Contest...'s Project REACH Homelessness Mobile App Contest, authorized under section 105 of the America... end Veteran homelessness. This notice serves as an update to the original notice affecting only the...

  12. Total quality approach at ABB Atom Nuclear Fuel - winner of the Swedish quality award 1994

    International Nuclear Information System (INIS)

    Moorlin, K.; Olsson, S.

    1995-01-01

    ABB Atom Nuclear Fuel Division received the Swedish Quality Award 1994. The company has since many years a reputation for high product quality and a well implemented quality assurance system. Since some years a total quality approach is applied. For ABB Atom, total quality means continuous improvement of all business processes keeping the customer in focus. This paper elaborates on the improvement tools used at the ABB Atom Nuclear Fuel Division and gives some detailed information of the experience. (author) 6 figs

  13. Relative health performance in BRICS over the past 20 years: the winners and losers.

    Science.gov (United States)

    Petrie, Dennis; Tang, Kam Ki

    2014-06-01

    To determine whether the health performance of Brazil, the Russian Federation, India, China and South Africa--the countries known as BRICS--has kept in step with their economic development. Reductions in age- and sex-specific mortality seen in each BRICS country between 1990 and 2011 were measured. These results were compared with those of the best-performing countries in the world and the best-performing countries with similar income levels. We estimated each country's progress in reducing mortality and compared changes in that country's mortality rates against other countries with similar mean incomes to examine changes in avoidable mortality. The relative health performance of the five study countries differed markedly over the study period. Brazil demonstrated fairly even improvement in relative health performance across the different age and sex subgroups that we assessed. India's improvement was more modest and more varied across the subgroups. South Africa and the Russian Federation exhibited large declines in health performance as well as large sex-specific inequalities in health. Although China's levels of avoidable mortality decreased in absolute terms, the level of improvement appeared low in the context of China's economic growth. When evaluating a country's health performance in terms of avoidable mortality, it is useful to compare that performance against the performance of other countries. Such comparison allows any country-specific improvements to be distinguished from general global improvements.

  14. Tech United Eindhoven, winner RoboCup 2014 MSL : Middle Size League

    NARCIS (Netherlands)

    Lopez Martinez, C.; Schoenmakers, F.; Naus, G.; Meessen, K.; Douven, Y.; van de Loo, H.; Bruijnen, D.J.H.; Aangenent, W.; Groenen, J.P.J.; van Ninhuijs, B.; Briegel, M.; Hoogendijk, R.; van Brakel, P.; Van Den Berg, R.; Hendriks, O.; Arts, R.R.M.J.W.; Botden, F.J.B.M.; Houtman, W.; van 't Klooster, M.E.; van der Velden, J.R.; Beeren, C.; de Koning, C.K.M.; Klooster, O.F.C.; Soetens, R.; van de Molengraft, R.; Bianchi, R.A.C.; Levent Akin, H.; Ramamoorthy, S.; Sugiura, K.

    2015-01-01

    In this paper we discuss improvements in mechanical, electrical and software design, which we did to become RoboCup 2014 world champion. Regarding hardware and control our progress includes first steps towards improved passing accuracy via velocity feedback control on the shooting lever. In terms of

  15. US Baltic Foundation award winners from Estonia are Arvo Pärt and Enn Kunila

    Index Scriptorium Estoniae

    2010-01-01

    Washingtonis toimunud tänavusel U.S Baltic Foundationi auhinnagalal tunnustati kahte eestlast: helilooja Arvo Pärti auhinnaga Baltimaade kuvandi rikastamise eest (Baltic Image Enhancement Award) ja ettevõtjast kunstikollektsionääri Enn Kunilat Baltimaade filantroopiaauhinnaga

  16. [Ilya Ilich Metchnikov and Paul Ehrlich: 1908 Nobel Prize winners for their research on immunity].

    Science.gov (United States)

    Lokaj, J; John, C

    2008-11-01

    The Nobel Prize in Physiology or Medicine in 1908 was awarded to Ilya I. Mechnikov and Paul Ehrlich for recognition of their work on immunity. Mechnikov have discovered phagocytes and phagocytosis as the basis of natural cellular immunity. His ,,phagocytic theory" is the principle of immunological concept "self and not self" as the prerequisition of physiological inflammation, and selfmaintaining of organism. Ehrlich developed the methods for standardization of antibody activity in immune sera, described neutralizing and complement-depending effect of antibodies and enunciated the ,"ide-chain" theory of the formation of antibodies. Their concept of the key-stone of immunity was different, but they expressed the basic paradigma of immunology: immunity imply the protection of identity and guarantee the integrity of organism. Both are the founders of immunology as the scientific discipline. Discoveries and conceptions of I. Mechnikov and P. Ehrlich exceedingly influenced development of immunology and are also applicable, instructive and suggestive in contemporary immunology and microbiology.

  17. The Shopping Mall High School. Winners and Losers in the Educational Marketplace.

    Science.gov (United States)

    Powell, Arthur G.; And Others

    1985-01-01

    High schools seek to maximize student holding power providing something for everybody. This shopping mall concept produces schools in which variety, choice, and neutrality are counterproductive for some individuals. To counteract this effect schools need to take risks through greater commitment to individual student development and to higher…

  18. No clear winner: effects of The Biggest Loser on the stigmatization of obese persons.

    Science.gov (United States)

    Yoo, Jina H

    2013-01-01

    Previous research has largely ignored the question of whether watching reality weight-loss TV shows influences viewers to form a negative obesity stereotype. This study examines antecedents and outcomes of watching The Biggest Loser with the Orientation1-Stimulus-Orientation2-Response (O-S-O-R) model. The study found that individuals who are more concerned with their weight (O1) watch more episodes of The Biggest Loser (S). Meanwhile, consumption of The Biggest Loser leads to greater perceived locus of weight control (O2), indicating that body weight is under personal control. Perceived locus of weight control, in turn, significantly predicts the attribution of obesity to personal responsibility (R). Ultimately, attributing obesity to personal responsibility leads to the formation of anti-fat attitudes (R). This study offers an integrative theoretical framework to investigate media effects on the formation of an obesity stigma by using the O-S-O-R model. The results imply that certain lifestyle transformation media, such as The Biggest Loser, might reinforce the notion that individuals control their own weight and thus further amplify the obesity stigma.

  19. Sounds like a winner: voice pitch influences perception of leadership capacity in both men and women.

    Science.gov (United States)

    Klofstad, Casey A; Anderson, Rindy C; Peters, Susan

    2012-07-07

    It is well known that non-human animals respond to information encoded in vocal signals, and the same can be said of humans. Specifically, human voice pitch affects how speakers are perceived. As such, does voice pitch affect how we perceive and select our leaders? To answer this question, we recorded men and women saying 'I urge you to vote for me this November'. Each recording was manipulated digitally to yield a higher- and lower-pitched version of the original. We then asked men and women to vote for either the lower- or higher-pitched version of each voice. Our results show that both men and women select male and female leaders with lower voices. These findings suggest that men and women with lower-pitched voices may be more successful in obtaining positions of leadership. This might also suggest that because women, on average, have higher-pitched voices than men, voice pitch could be a factor that contributes to fewer women holding leadership roles than men. Additionally, while people are free to choose their leaders, these results clearly demonstrate that these choices cannot be understood in isolation from biological influences.

  20. Why RCN Nurse of the Year is such an inspiring winner.

    Science.gov (United States)

    2017-05-10

    Remember the name: Melanie Davies, RCN Nurse of the Year 2017 and a truly extraordinary woman. She has transformed care for people with learning disabilities on her ward, driven through changes across her hospital and health board in south Wales, and inspired others to follow suit across the country.

  1. Interview with Xiaoli Wang PhD winner of CACA 2016 Young Investigator Award

    Directory of Open Access Journals (Sweden)

    Xiaoli Wang

    2016-07-01

    Full Text Available Xiaoli Wang is currently an R&D Senior Scientist in Agilent’s HPLC instrument R&D group at Agilent Technologies, Waldbronn, Germany. Prior to this, he was an R&D manager in Agilent’s CrossLab Group in the US focusing on development of novel chromatographic columns. He has a B.S. degree in Chemistry from Peking University, Beijing China and a PhD. degree in Analytical Chemistry from the University of Minnesota in 2006. He started his industrial career in the pharmaceutical industry at AstraZeneca for four years before joining Agilent Technologies in 2010. Recently, he won the prestigious 2016 Young Investigator Award from Chinese American Chromatography Association (CACA. This interview was conducted by Roland J.W. Meesters PhD, Editor-in-Chief of Journal of Applied Bioanalysis.

  2. DOE-Supported Physicists are Co-Winners of 2004 Nobel Prize in Physics

    Science.gov (United States)

    in Physics WASHINGTON, DC -- "On behalf of the U.S. Department of Energy, I congratulate Frank Wilczek, H. David Politzer and David J. Gross for winning the 2004 Nobel Prize in Physics," said agencies, have been the leading Federal supporter of research in physics, enabling vital advances and

  3. Winners and losers in the complex web of global supply chains.

    Science.gov (United States)

    Glendon, Lee

    2013-01-01

    This paper discusses how supply chain, risk and business continuity professionals can collaboratively address the consequences of increasing supply chain complexity in order to deliver both resilient and sustainable supply chains. The paper identifies the key drivers of complexity supported by recent case examples, including the equine DNA scandal and the Rana Plaza tragedy in Bangladesh.

  4. Wheatley Award 2017 Winner: How Physics Can Help Africa Transform, from a Problem to an Opportunity

    Science.gov (United States)

    Turok, Neil

    2017-01-01

    Africa represents the world's greatest untapped pool of scientific and technical talent. The African Institute for Mathematical Sciences (AIMS) is providing outstanding postgraduate training and research opportunities to gifted students across the continent. Its alumni proceed to employment in fields ranging from epidemiology to natural resource management, information technology and mathematical finance, to engineering and pure research in physics and mathematics. Many have already had a major impact in revitalising Africa's universities, in tackling major epidemics, and in raising skills levels in industry and government. AIMS has opened six centres of excellence so far, in South Africa, Senegal, Ghana, Cameroon, Tanzania, and, most recently, Rwanda, and plans to grow to a network of fifteen centres over the next decade. Its 1200 alumni are at the leading edge of Africa's transformation into a knowledge-based society.

  5. Kahe sajandi vanune Langguth - kvaliteet ja loovus! / Erik Aru

    Index Scriptorium Estoniae

    Aru, Erik

    2008-01-01

    Saksamaa veinifirma F.W.Langguth Erben ja Šveitsi konteinervedudega tegeleva firma AAE kogemused töö organiseerimisel. Lisa: F. W. Langguth Erben GMBH. Vt. samas: Kärt Blumberg. Tark investeering valel ajal

  6. Integrating Army Aviation into the Combined Arms Team: Operational Art in Desert Shield and Desert Storm

    Science.gov (United States)

    2017-05-25

    King of Saudi Arabia. The conversation took place prior to an Organization of the Petroleum Exporting Countries (OPEC) meeting of Arab Gulf members...Blumberg and Christopher C. French, eds., The Persian Gulf War: Views from the Social and Behavioral Sciences (Lanham, MD: University Press of America...1994), 17. 72 Blumberg and French, The Persian Gulf War, 29. 20 building up forces in northeast Saudi Arabia during Operation Desert Shield, in

  7. McJimsey Award Winner: Ideologies of the Shri Meenakshi Goushala: Hindu and Jain Motivations for a Madurai Cow Home

    Directory of Open Access Journals (Sweden)

    Brett Evans

    2013-04-01

    Full Text Available This essay describes and analyzes the motivations underlying the creation and current organization of a recently constructed 'goshala '(cow home in the south Indian city of Madurai.  Drawing on ethnographic fieldwork carried out in 2012, I highlight the divergent visions of the 'goshala'’s purpose and future that were articulated by the institution’s Hindu and Jain members.  Interviews and informal conversations with participants indicate that many individuals conceptualize only one “authentic” tradition of animal homes.  However, within Madurai’s 'goshala 'and likely many others like it, these stakeholders referred to distinctly different traditions.  I argue that Hindu and Jain understandings of 'ahimsa '(nonviolence and the cow vary significantly, and this strongly affects individual expectations of the mission of animal homes.  Utilizing Hobsbawm and Ranger’s framework (1983, I note that the many “invented traditions” of animal homes may be difficult to accommodate within one institution, especially one with a religiously diverse membership.  I further suggest that transparent discussions which clearly indicate an animal home’s goals and mission are necessary and that the outcomes of these discussions should be effectively communicated to the wider community supporting the institution.

  8. Postwar winners and losers in the long run: determinants of war related stress symptoms and posttraumatic growth.

    Science.gov (United States)

    Kimhi, Shaul; Eshel, Yohanan; Zysberg, Leehu; Hantman, Shira

    2010-02-01

    The study focuses on the long-term impact of war on adolescents (N = 821) and adults (N = 870) living in a war afflicted Israeli community a year after the war. Results indicate the following: (a) stress symptoms and posttraumatic growth (PTG) correlate negatively with each other. (b) Age was positively associated with stress symptoms and negatively with PTG. (c) Economic condition predicted stress symptoms as well as PTG of adults better than exposure to traumatic events, whereas for school students the best predictor of stress symptoms was exposure to traumatic events while the best predictor of PTG was age of participants.

  9. And the winner is … Von Rankings und Ökonomen-Hitparaden: einige provokante Überlegungen

    Directory of Open Access Journals (Sweden)

    Kathrin Deumelandt

    2014-03-01

    Full Text Available Der Versuch, wissenschaftliche Qualität von Universitäten, Fachbereichen und einzelnen WissenschaftlerInnen zu messen und vergleichbar zu machen, nimmt nicht nur in der Wirtschaftswissenschaft in Form von Rankings einen immer breiteren Raum ein. Solche Rankings befriedigen aber nicht nur den vielleicht verständlichen Wunsch nach Komparabilität, sondern entscheiden immer stärker über Ressourcenallokation, Forschungsausrichtungen und, noch grundsätzlicher, über Karrierechancen von WissenschaftlerInnen. Auch die vielfach hervorgebrachte Kritik an den verschiedenen Methodiken der Ranking-Erstellung hat nicht dazu geführt, die Ranking-Aktivitäten zu reduzieren oder auch nur deren Wirkungsmacht zu begrenzen. Neben der grundsätzlichen Kritik an dem Versuch, das Unmessbare messbar zu machen, wird in diesem Artikel insbesondere auf das Diskriminierungspotenzial von Rankings verwiesen, deren Erstellungsmethodik plurale und heterodoxe Forschung systematisch benachteiligen. Zur Illustration dieses Umstands wird mittels alternativer Kriterien ein Robustheitstest des einschlägigsten Rankings durchgeführt.

  10. Winners, Socially Displaced and Cinderellas: Representations of Race and Social Climbing in the Second Half of the Twentieth Century

    Directory of Open Access Journals (Sweden)

    Pietro Pisano

    2014-01-01

    Full Text Available From the study of articles published in Colombian magazines (particularly Cromos magazine in the second half of the twentieth century, this article proposes the analysis of some representations about upward mobility of black people. Consideration is given to the stories of some characters at different times: the judge Jose Antonio Camacho, the boxer Kid Pambelé, the model Laura Mosquera and the pianist Teresa Gómez. Although they emerged in different professional contexts, narratives about their paths have in common the emphasis on how the class representations articulated with the race and gender ones and were used to show the difficulty for a black person to be inserted in a social context different from the popular sectors, showing both their alleged incompatibility with the values of the middle class as well as the inability to fully integrate into a society dominated by whites.

  11. Bio-inspired feedback-circuit implementation of discrete, free energy optimizing, winner-take-all computations.

    Science.gov (United States)

    Genewein, Tim; Braun, Daniel A

    2016-06-01

    Bayesian inference and bounded rational decision-making require the accumulation of evidence or utility, respectively, to transform a prior belief or strategy into a posterior probability distribution over hypotheses or actions. Crucially, this process cannot be simply realized by independent integrators, since the different hypotheses and actions also compete with each other. In continuous time, this competitive integration process can be described by a special case of the replicator equation. Here we investigate simple analog electric circuits that implement the underlying differential equation under the constraint that we only permit a limited set of building blocks that we regard as biologically interpretable, such as capacitors, resistors, voltage-dependent conductances and voltage- or current-controlled current and voltage sources. The appeal of these circuits is that they intrinsically perform normalization without requiring an explicit divisive normalization. However, even in idealized simulations, we find that these circuits are very sensitive to internal noise as they accumulate error over time. We discuss in how far neural circuits could implement these operations that might provide a generic competitive principle underlying both perception and action.

  12. Girls in Technology Essay Contest Winner Spends a Day in the Life of a Scientist | FNLCR Staging

    Science.gov (United States)

    Sixteen-year-old Celina Paudel solidified her career interest in biomedical engineering after winning a scholarship through the national Girls in Technology (GIT) program. Then, thanks to Rachel Bagni, she got to see what it really means to be a scie

  13. Marie and Irene Curie. The first female Nobel Prize winners; Marie en IreneCurie. De eerste vrouwelijke Nobelprijswinnaars

    Energy Technology Data Exchange (ETDEWEB)

    Noordenbos, G. [Joke Smit Instituut voor Vrouwenstudies, Universiteit Leiden, Leiden (Netherlands)

    2003-07-01

    Marie Curie was awarded the Nobel Prize in 1903 and in 1911. Also her daughter, Irene Joliot-Curie, received a Nobel Prize for science in 1935. In this book an overview is given of the academic world at that time: limited access to universities for women, the carriers of both women in physics and their pioneering research and discoveries, the refusal of Marie Curie by the French Academy of Sciences, the awarding of the Nobel Prize and the assignment of Irene Joliot-Curie as the first female minister in France, the impact of the two World Wars, their married and private lives and the constant smear campaign of the press against both women. The lives and works of both women are hold against the light of the present position of women in physical sciences. [Dutch] In 1903, precies honderd jaar geleden, ontving Marie Curie als eerste vrouw de Nobelprijs voor de Wetenschap, gevolgd door een tweede Nobelprijs in 1911. Ook haar dochter Irene Joliot-Curie kreeg de Nobelprijs voor de wetenschap in 1935. Marie and Irene Curie schetst een breed beeld van de academische wereld waarin beide vrouwen zich bewogen: de beperkte toegang van vrouwen tot de universiteit, hun carrisres in de natuurkunde en baanbrekende ontdekkingen, de afwijzing van Marie door de Franse Academie des Sciences, de toekenning van de Nobelprijs en de benoeming van Irene als eerste vrouwelijke minister in Frankrijk, de invloed van de twee Wereldoorlogen, hun huwelijks- en priveleven en de niet aflatende hetze van de pers tegen beiden. In de door mannen gedomineerde wereld van de natuurwetenschappen liep de uitzonderingspositie van beide vrouwen als rode draad door hun curieuze levens. Het leven en werk van de Curies wordt geactualiseerd door deze tegen het licht te houden van de huidige positie van vrouwen in de natuurwetenschappen. Het bereiken van de top van de wetenschap door vrouwen blijkt nog steeds uitzonderlijk.

  14. All for the Winner: An Analysis of the Characterization of Male Gamblers in Hong Kong Movies with Gambling Theme

    Science.gov (United States)

    Chan, Chi Chuen; Ohtsuka, Keis

    2011-01-01

    This study aims to investigate the characterization of male gamblers in popular Hong Kong movies in the past 50 years. A total of nine Hong Kong films with gambling themes were selected for analysis. The criteria for selection of the films were as follows: the movies in which the protagonists are portrayed by well known Hong Kong actors that…

  15. Winners and losers in transition: preferences for redistribution and nostalgia for communism in Eastern Europe / Adam Okulicz- Kozaryn

    Index Scriptorium Estoniae

    Okulicz- Kozaryn, Adam

    2014-01-01

    Artikli teema on üleminekuperioodi võitjad ja kaotajad Ida-Euroopas (sh. Eesti), täpsemalt käsitletakse nostalgiat kommunismi järele. Andmed pärinevad uurimusest „Demokraatia konsolideerumine Kesk- ja Ida-Euroopas 1990-2001”.

  16. Effects of Consecutive Basketball Games on the Game-Related Statistics that Discriminate Winner and Losing Teams

    Science.gov (United States)

    Ibáñez, Sergio J.; García, Javier; Feu, Sebastian; Lorenzo, Alberto; Sampaio, Jaime

    2009-01-01

    The aim of the present study was to identify the game-related statistics that discriminated basketball winning and losing teams in each of the three consecutive games played in a condensed tournament format. The data were obtained from the Spanish Basketball Federation and included game-related statistics from the Under-20 league (2005-2006 and 2006-2007 seasons). A total of 223 games were analyzed with the following game-related statistics: two and three-point field goal (made and missed), free-throws (made and missed), offensive and defensive rebounds, assists, steals, turnovers, blocks (made and received), fouls committed, ball possessions and offensive rating. Results showed that winning teams in this competition had better values in all game-related statistics, with the exception of three point field goals made, free-throws missed and turnovers (p ≥ 0.05). The main effect of game number was only identified in turnovers, with a statistical significant decrease between the second and third game. No interaction was found in the analysed variables. A discriminant analysis allowed identifying the two-point field goals made, the defensive rebounds and the assists as discriminators between winning and losing teams in all three games. Additionally to these, only the three-point field goals made contributed to discriminate teams in game three, suggesting a moderate effect of fatigue. Coaches may benefit from being aware of this variation in game determinant related statistics and, also, from using offensive and defensive strategies in the third game, allowing to explore or hide the three point field-goals performance. Key points Overall team performances along the three consecutive games were very similar, not confirming an accumulated fatigue effect. The results from the three-point field goals in the third game suggested that winning teams were able to shoot better from longer distances and this could be the result of exhibiting higher conditioning status and/or the losing teams’ exhibiting low conditioning in defense. PMID:24150011

  17. Outcomes and strategies in the ‘New Great Game’: China and the Caspian states emerge as winners

    Directory of Open Access Journals (Sweden)

    Karen Smith Stegen

    2015-07-01

    Full Text Available The decades-long struggle for control over oil and natural gas resources, infrastructure and influence in the Caspian region has been referred to as the ‘New Great Game’, with Europe, China, the US and Russia typically cited as the main combatants. We explore recent developments and aver that, if present trends continue, Europe will have access to Azerbaijan's resources, China to those of the East Caspian states, the US will stay commercially and strategically engaged, and Russia's influence will (continue to diminish. How did this unexpected turn of events arise? We examine China's dominance and argue that the foreign policies of the US and Russia – within the region and even further abroad – have inadvertently driven the East Caspian states and China towards each other. Wary of potential maritime chokepoints in the Pacific, China feels strongly compelled to shore up resources and influence in the Caspian region. In part because of Russia's intransigence regarding the Caspian Sea's status, the East Caspian states – faced with constrained access to the West – have turned to China as an alternative market and counterbalance to Russia.

  18. Differences in performance indicators among winners and losers of group a of the spanish basketball amateur league (EBA

    Directory of Open Access Journals (Sweden)

    Isabel Parejo

    2013-01-01

    Full Text Available El objetivo de este estudio es identificar las diferencias existentes en los indicadores de rendimiento entre equipos ganadores y perdedores, en función del tipo de partido, en el Grupo A de la Liga Española de Baloncesto Amateur. La muestra del estudio estuvo constituida por 231 partidos (N = 462 casos disputados durante la temporada 2005/2006 por los equipos del Grupo A durante la Fase Regular de la Liga EBA (Española de Baloncesto Amateur. Las variables del estudio fueron los indicadores de rendimiento y las variables secundarias, posesiones de balón y coeficientes de eficacia ofensiva y defensiva. El análisis inferencial entre ganadores y perdedores mostró que existían diferencias significativas en varios de los indicadores de rendimiento y los coeficientes de eficacia en los tres tipos de partido, aumentando el número de indicadores que diferencian a medida que se desequilibran los encuentros. En los partidos equilibrados son los lanzamientos de 2 puntos fallados, los tiros libres anotados, los rebotes defensivos, las asistencias y las faltas personales, así como los coeficientes de eficacia, los que diferencian entre ganadores y perdedores. En los partidos desequilibrados se añaden los lanzamientos de campo anotados, las pérdidas y los tapones efectuados. En el caso de los partidos muy desequilibrados casi todos los indicadores de rendimiento excepto las recuperaciones, los rebotes ofensivos y los lanzamientos de 3 puntos fallados diferencian a los ganadores de los perdedores. Se pone de manifiesto que existen un mayor número de indicadores de rendimiento de media que diferencian a los equipos ganadores de los perdedores con respecto a otras ligas más profesionales, por lo que se puede afirmar que existe mayor heterogeneidad entre el nivel de los equipos que conforman este tipo de ligas amateur.

  19. Eighty percent of French sport winners in Olympic, World and Europeans competitions have mutations in the hemochromatosis HFE gene.

    Science.gov (United States)

    Hermine, Olivier; Dine, Gérard; Genty, Vincent; Marquet, Laurie-Anne; Fumagalli, Gabriela; Tafflet, Muriel; Guillem, Flavia; Van Lierde, Françoise; Rousseaux-Blanchi, Marie-Philippe; Palierne, Christian; Lapostolle, Jean-Claude; Cervetti, Jean-Pierre; Frey, Alain; Jouven, Xavier; Noirez, Philippe; Toussaint, Jean-François

    2015-12-01

    The HFE gene encodes a protein involved in iron homeostasis; individuals with mutations in both alleles develop hemochromatosis. 27% of the French population is heterozygous for mutations in this gene. We found that 80% of the French athletes who won international competitions in rowing, Nordic skiing and judo display mutations in one allele of HFE, thus demonstrating the existence of a favourable phenotype linked to this heterozygosity. Copyright © 2015. Published by Elsevier B.V.

  20. The Redistributive Impact of Restrictive Measures on EU Members: Winners and Losers from Imposing Sanctions on Russia

    NARCIS (Netherlands)

    Giumelli, Francesco

    2017-01-01

    EU sanctions on Russia created concerns among its members. It is well known that sanctions impose a cost on their targets as well as on the senders, as lamented by European governments, but the costs of EU sanctions on its members have not been fully explored. This article intends to fill this gap

  1. “And the winner is…”: Hierarchies of language competence and fashion sense in Tanzanian beauty pageants

    OpenAIRE

    Billings, Sabrina

    2011-01-01

    This paper discusses how successful Tanzanian beauty contestants mark themselves as educated sophisticates through clusters of semiotic materials. At lower-level and provincial competitions, contestants’ ability to speak ‘pure,’ if non-fluent and non-standard, English helps them achieve victory. This register is coupled with local, often outlandish, interpretations of international fashions and hairstyles. Yet in the capital city, and especially at the national competition, winning contesta...

  2. ISSLS Prize Winner: Consensus on the Clinical Diagnosis of Lumbar Spinal Stenosis: Results of an International Delphi Study.

    Science.gov (United States)

    Tomkins-Lane, Christy; Melloh, Markus; Lurie, Jon; Smuck, Matt; Battié, Michele C; Freeman, Brian; Samartzis, Dino; Hu, Richard; Barz, Thomas; Stuber, Kent; Schneider, Michael; Haig, Andrew; Schizas, Constantin; Cheung, Jason Pui Yin; Mannion, Anne F; Staub, Lukas; Comer, Christine; Macedo, Luciana; Ahn, Sang-Ho; Takahashi, Kazuhisa; Sandella, Danielle

    2016-08-01

    Delphi. The aim of this study was to obtain an expert consensus on which history factors are most important in the clinical diagnosis of lumbar spinal stenosis (LSS). LSS is a poorly defined clinical syndrome. Criteria for defining LSS are needed and should be informed by the experience of expert clinicians. Phase 1 (Delphi Items): 20 members of the International Taskforce on the Diagnosis and Management of LSS confirmed a list of 14 history items. An online survey was developed that permits specialists to express the logical order in which they consider the items, and the level of certainty ascertained from the questions. Phase 2 (Delphi Study) Round 1: Survey distributed to members of the International Society for the Study of the Lumbar Spine. Round 2: Meeting of 9 members of Taskforce where consensus was reached on a final list of 10 items. Round 3: Final survey was distributed internationally. Phase 3: Final Taskforce consensus meeting. A total of 279 clinicians from 29 different countries, with a mean of 19 (±SD: 12) years in practice participated. The six top items were "leg or buttock pain while walking," "flex forward to relieve symptoms," "feel relief when using a shopping cart or bicycle," "motor or sensory disturbance while walking," "normal and symmetric foot pulses," "lower extremity weakness," and "low back pain." Significant change in certainty ceased after six questions at 80% (P < .05). This is the first study to reach an international consensus on the clinical diagnosis of LSS, and suggests that within six questions clinicians are 80% certain of diagnosis. We propose a consensus-based set of "seven history items" that can act as a pragmatic criterion for defining LSS in both clinical and research settings, which in the long term may lead to more cost-effective treatment, improved health care utilization, and enhanced patient outcomes. 2.

  3. The winner takes it all: Event-related brain potentials reveal enhanced motivated attention toward athletes' nonverbal signals of leading.

    Science.gov (United States)

    Furley, Philip; Schnuerch, Robert; Gibbons, Henning

    2017-08-01

    Observers of sports can reliably estimate who is leading or trailing based on nonverbal cues. Most likely, this is due to an adaptive mechanism of detecting motivationally relevant signals such as high status, superiority, and dominance. We reasoned that the relevance of leading athletes should lead to a sustained attentional prioritization. To test this idea, we recorded electroencephalography while 45 participants saw brief stills of athletes and estimated whether they were leading or trailing. Based on these recordings, we assessed event-related potentials and focused on the late positive complex (LPC), a well-established signature of controlled attention to motivationally relevant visual stimuli. Confirming our expectation, we found that LPC amplitude was significantly enhanced for leading as compared to trailing athletes. Moreover, this modulation was significantly related to behavioral performance on the score-estimation task. The present data suggest that subtle cues related to athletic supremacy are reliably differentiated in the human brain, involving a strong attentional orienting toward leading athletes. This mechanism might be part of an adaptive cognitive strategy that guides human social behavior.

  4. Crab Haul Creek Tide Gauge Data, North Inlet Estuary, Georgetown, South Carolina: 2001 • Feb2008.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — The Center for Operational Oceanographic Products and Services The Center for Operational Oceanographic Products and Services (CO-OPS) collects, analyzes and...

  5. CREEK Project's Internal Creek Habitat Survey for Eight Creeks in the North Inlet Estuary, South Carolina: January 1998.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A group of eight intertidal creeks with high densities of oysters, Crassostrea virginica, in North Inlet Estuary, South Carolina, USA were studied using a replicated...

  6. CREEK Project's Oyster Growth and Survival Monitoring Database for Eight Creeks in the North Inlet Estuary, South Carolina: 1997-1999.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A group of eight intertidal creeks with high densities of oysters, Crassostrea virginica, in North Inlet Estuary, South Carolina, USA were studied using a replicated...

  7. CREEK Project's Nekton Database for Eight Creeks in the North Inlet Estuary, South Carolina: 1997-1998.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A group of eight intertidal creeks with high densities of oysters, Crassostrea virginica, in North Inlet Estuary, South Carolina, USA were studied using a replicated...

  8. CREEK Project's Water Chemistry, Chlorophyll a, and Suspended Sediment Weekly Monitoring Database for Eight Creeks in the North Inlet Estuary, South Carolina: 1997-2000.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A group of eight tidal creeks dominated by oysters, Crassostrea virginica, in North Inlet Estuary, South Carolina, USA were studied using a replicated BACI (Before -...

  9. Long-Term Ecological Research (LTER) Macrobenthos Data for the North Inlet Estuary, Georgetown, South Carolina: 1981-1992

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — Samples were taken from two estuarine tidal creek stations (designated BB and DD) in the North Inlet Estuary, SC. Two large cores, with a sediment surface area of...

  10. Analyses of otoliths from juvenile black sea bass collected from estuaries in SC, FL, NJ, and NY: 2008-2009.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — Snappers/Groupers have traditionally been some of the most desired demersal fishes in the South Atlantic Bight and are the most abundant and diverse group of large...

  11. Long-Term Ecological Research (LTER) National Weather Service Station Data for the North Inlet Estuary, Georgetown, South Carolina: 1986 - 1996

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — Meteorological data were collected on a daily basis from December 1, 1986 through March 3, 1996 at the Oyster Landing Research site in the North Inlet Estuary,...

  12. North Inlet • Winyah Bay (NIW) National Estuarine Research Reserve Meteorological Data, North Inlet Estuary, Georgetown, South Carolina: 1997 • 1999.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — The North Inlet Estuary and the adjacent lower northeastern section of Winyah Bay Estuary were designated as part of the National Estuarine Research Reserve System...

  13. The Dynamics of the Microbial Population as Measured by the Quantification of adenosine 5'-triphosphate (ATP) at Three Sampling Locations Within the North Inlet Estuary, Georgetown, SC: 1981-1985.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — Water samples were collected daily at approximately 10:00 AM, from a depth of 50 cm at three stations, and transported immediately to the laboratory. The three...

  14. Long-Term Ecological Research (LTER) Climate Data with Water Parameters from North Inlet Meteorological Station, North Inlet Estuary, Georgetown, South Carolina: 1982-1996.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — Meteorological data with water parameters were collected on an hourly basis from June 3, 1982 through April 29, 1996 in the North Inlet Estuary, Georgetown County,...

  15. CREEK Project's Microzooplankton Seasonal Monitoring Database for Eight Creeks in the North Inlet Estuary, South Carolina: 1997-1999

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A group of eight intertidal creeks with high densities of oysters, Crassostrea virginica, in North Inlet Estuary, South Carolina, USA were studied using a replicated...

  16. Long-Term Spartina alterniflora biomass, productivity, porewater chemistry and marsh elevation in North Inlet Estuary, Georgetown, SC: 1984-2011.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — The salt marsh in the North Inlet estuary was sampled approximately monthly for estimates of biomass, productivity, porewater chemistry, and salt marsh elevation....

  17. North Inlet • Winyah Bay (NIW) National Estuarine Research Reserve Meteorological Data, North Inlet Estuary, Georgetown, South Carolina: 2000 • 2004.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — National Estuarine Research Reserve System The National Estuarine Research Reserve System was established by the Coastal Zone Management Act of 1972 (as amended) and...

  18. CREEK Project's Phytoplankton Pigment Monitoring Database for Eight Creeks in the North Inlet Estuary, South Carolina: 1997-1999

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — The CREEK Project began in January of 1996 and was designed to help determine the role of oysters, Crassostrea virginica, in tidal creeks of the North Inlet Estuary,...

  19. CREEK Project's Oyster Biomass Database for Eight Creeks in the North Inlet Estuary, South Carolina

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A group of eight tidal creeks dominated by oysters, Crassostrea virginica, in North Inlet Estuary, South Carolina, USA were studied using a replicated BACI (Before -...

  20. North Inlet-Winyah Bay National Estuarine Research Reserve's (NERR) Estuarine Water Quality Data for the North Inlet and Winyah Bay Estuaries, Georgetown, South Carolina: 1993-2002

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — The North Inlet Estuary and the adjacent lower northeastern section of the Winyah Bay Estuary were designated as part of the National Estuarine Research Reserve...

  1. North Inlet-Winyah Bay National Estuarine Research Reserve’s (NERR) Estuarine Surface Water Nutrient, Suspended Sediment, and Chlorophyll a Data for the North Inlet and Winyah Bay Estuaries, Georgetown, South Carolina: 2002-2004

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — National Estuarine Research Reserve System The National Estuarine Research Reserve System was established by the Coastal Zone Management Act of 1972 (as amended) and...

  2. CISNet Project’s Water Quality Monitoring Database for North Inlet and ACE Basin Estuaries, South Carolina: 1999-2001.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — EPA/NOAA/NASA CISNet Partnership The Coastal Intensive Site Network (CISNet) was developed by the U.S. Environmental Protection Agency (EPA), National Oceanic and...

  3. CREEK Project: RUI: the Role of Oyster Reefs in the Structure and Function of Tidal Creeks. A Project Overview: 1996-2000.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A group of eight tidal creeks dominated by oysters, Crassostrea virginica, in North Inlet, South Carolina, USA were studied using a replicated BACI (Before - After...

  4. CISNet Project's Phytoplankton Pigment Monitoring Database for the North Inlet and Ace Basin Estuaries, South Carolina: 1999-2001

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — EPA/NOAA/NASA CISNet Partnership The Coastal Intensive Site Network (CISNet) was developed by the U.S. Environmental Protection Agency (EPA), National Oceanic and...

  5. Groundwater Dynamics along Forest-Marsh-Tidal Creek Transects in North Inlet Estuary, South Carolina: 1994-1996

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — Ground water level elevations were collected every 10 to 15 days from piezometers stationed along three forest-marsh-tidal creek transects (B, C, and D) across the...

  6. 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.

  7. 2016 Writing Contest Undergraduate Winner: The Relationship Between Medication Adherence and Total Healthcare Expenditures by Race/Ethnicity in Patients with Diabetes in Hawai'i.

    Science.gov (United States)

    Sutton, Cori X; Carpenter, Dee-Ann; Sumida, Wesley; Taira, Deborah

    2017-07-01

    Diabetes is a costly, chronic disease that is becoming increasingly prevalent worldwide. Studies show that Native Hawaiians suffer from higher rates of diabetes and lower rates of medication adherence compared to Caucasians and Japanese. This study compared total annual healthcare expenditures of patients with diabetes in Hawai'i by race and ethnicity and determined whether any existing differences persisted after controlling for medication adherence and demographic factors. The study population consisted of 30,445 individuals, using administrative claims data from a large health plan in Hawai'i. Filipinos, Native Hawaiians, and Other Pacific Islanders had significantly lower medication adherence rates compared to other groups. These ethnic groups also had the lowest median healthcare costs. In contrast, Caucasians had one of the highest medication adherence rates coupled with the highest median annual healthcare expenditures at $5,132. Generalized linear regression models showed that after controlling for demographic factors and medication adherence, Japanese (RR=0.86, 95%CI [0.78, 0.94]), Chinese (RR=0.83, 95%CI [0.73, 0.95]), Filipinos (RR=0.74, 95%CI [0.67, 0.82]), and Native Hawaiians (RR=0.74, 95%CI [0.67, 0.82]) had significantly lower total healthcare costs compared to Caucasians. Costs for Other Pacific Islanders were not significantly different from those of Caucasians. This study provides evidence that total health-related cost is associated with a multitude of factors that further research may reveal.

  8. The life of Georges Charpak : a mini-exhibition all about the winner of the 1992 Nobel Prize for Physics in the Globe

    CERN Multimedia

    Maximilien Brice

    2005-01-01

    This renowned scientist revolutionised the detection of elementary particles, but is equally interested in other fields, such as medicine and primary science education. Follow the course of his life, a truly scientific and human story, through original manuscripts, archive film, and actual scientific instruments.

  9. Share and share alike or winner take all?: the influence of social value orientation upon coice and recall of negotiation heuristics

    NARCIS (Netherlands)

    de Dreu, C.K.W.; Boles, T.

    1998-01-01

    Two experiments test the hypothesis that social value orientation influences choice and recall of heuristics in individuals preparing for negotiation. Consistent with predictions, Study 1 shows that in the preparation phase, negotiators with a prosocial value orientation choose more cooperative

  10. Tadeus Reichstein, co-winner of the Nobel Prize for Physiology or Medicine: on the occasion of the 110th anniversary of his birth in Poland.

    Science.gov (United States)

    Wincewicz, Andrzej; Sulkowska, Mariola; Sulkowski, Stanislaw

    2007-01-01

    Tadeus Reichstein (1897-1996) was the first scientist born in Poland to receive the Nobel Prize in Medicine or Physiology (1950) for the "discovery of hormones of the adrenal cortex, their structure and biological effects", as stated by the Nobel Prize Committee. His family being deeply devoted to Polish cultural and historical heritage, his first name was given to him after Tadeus Kosciuszko, a chief commander of the 18th century Polish uprising named the Kosciuszko Insurrection. As a child, he emigrated with his family to Switzerland, where he was much later to become involved in numerous research studies on steroids on an international scale. It was Tadeus Reichstein who isolated and synthesized desoxycorticosterone, which still remains the drug of first choice in the treatment of Addison's disease. Additionally, thanks to his strategy for the mass production of Vitamin C, the cost of this agent was drastically reduced thus enabling its widespread therapeutic use. In our divided world so often torn by tremendous conflicts, there is a great need to both remember and commemorate such distinguished people as Tadeus Reichstein who, despite the apparent "borders" between different nationalities and cultures, have demonstrated through their work the huge need for harmonious collaboration in the development of science.

  11. Society News: Fellow sets new world record; RAS thesis prize winners; Galileo in the courtyard; Need a room? Society announces new award for early-career researchers

    Science.gov (United States)

    2009-10-01

    Generous sponsorship from Winton Capital Management has made possible two new RAS Awards, to be given annually to postdoctoral researchers who have made outstanding progress in the years immediately after their PhD.

  12. Which Dengue Vaccine Approach Is the Most Promising, and Should We Be Concerned about Enhanced Disease after Vaccination? There Is Only One True Winner.

    Science.gov (United States)

    Halstead, Scott B

    2017-07-17

    The scientific community now possesses information obtained directly from human beings that makes it possible to understand why breakthrough-enhanced dengue virus (DENV) infections occurred in children receiving Sanofi Pasteur's Dengvaxia tetravalent live attenuated vaccine and to predict the possibility of breakthrough-enhanced DENV infections following immunization with two other tetravalent live attenuated vaccines now in phase III testing. Based upon recent research, Dengvaxia, lacking DENV nonstructural protein antigens, did not protect seronegatives because it failed to raise a competent T-cell response and/or antibodies to NS1. It is also possible that chimeric structure does not present the correct virion conformation permitting the development of protective neutralizing antibodies. A premonitory signal shared by the Sanofi Pasteur and the Takeda vaccines was the failure of fully immunized subhuman primates to prevent low-level viremia and/or anamnestic antibody responses to live DENV challenge. The vaccine developed by the National Institute of Allergy and Infectious Diseases (National Institutes of Health [NIH]) has met virtually all of the goals needed to demonstrate preclinical efficacy and safety for humans. Each monovalent vaccine was comprehensively studied for reactogenicity and immunogenicity in human volunteers. Protective immunity in subjects receiving tetravalent candidate vaccines was evidenced by the fact that when vaccinated subjects were given further doses of vaccine or different strains of DENV the result was "solid immunity," a nonviremic and nonanamnestic immune response. Copyright © 2017 Cold Spring Harbor Laboratory Press; all rights reserved.

  13. Visceral perfusion abnormalities following complement activation. Clues to the mediators of organ ischemia in trauma and sepsis. First place winner: Conrad Jobst Award.

    Science.gov (United States)

    Schirmer, W J; Schirmer, J M; Naff, G B; Fry, D E

    1988-12-01

    Complement, activated during infection and injury, has been implicated as a mediator of microvascular injury and obstruction. This study examines how two potent activators of complement, zymosan, and cobra venom factor (CVF), affect systemic and visceral perfusion. Rats were injected with either saline (1 ml/kg), zymosan (5 mg/kg) or CVF (5 units/kg) at t = 0 and 30 minutes. Thermodilution cardiac output, mean arterial pressure, heart rate, systemic vascular resistance, and hematocrit were determined at t = 2 hours. Effective hepatic and renal blood flows, by clearance of galactose and p-aminohippurate respectively, were determined over the next hour. The per cent change in total hemolytic complement from t = 0 to t = 3 hours was determined by immune hemolysis of sheep erythrocytes. There was no difference in systemic hemodynamic parameters between the three groups. Hepatic blood flow was depressed in both the zymosan (3.83 +/- 0.23 ml/min/100 g) and CVF (3.72 +/- 0.20 ml/min/100 g) groups compared with controls (4.62 +/- 0.19 ml/min/100 g, P less than 0.05). Renal blood flow in the zymosan-treated group (6.40 +/- 0.24 ml/min/100 g) increased over control (4.80 +/- 0.40 ml/min/100 g, P less than 0.05) but was unchanged in the CVF group (5.06 +/- 0.23 ml/min/100 g). The amount of complement activated correlated with the change in hepatic (r = -0.419, P less than 0.05) but not renal (r = -0.008, P = 0.917) flow. Complement activation may occupy a proximal position in the pathogenesis of hepatic ischemia associated with trauma and sepsis.

  14. Cult of the Sexless Casement with Special Reference to the Novel The Dream of the Celt by Mario Vargas Llosa (Nobel Prize Winner for Literature 2010

    Directory of Open Access Journals (Sweden)

    Jeffrey Dudgeon

    2014-01-01

    Full Text Available The Irish revolutionary Roger Casement, executed in 1916, has spawned an army of books, articles, and news stories, more about his diaries and the authenticity controversy that still surrounds them than about his seminal work encouraging and arming Irish separatism or his humanitarian investigations in the Congo and the Peruvian Amazon. His aura and image in life, and more so in death, was Christ-like. A cult developed that required him to be sexless. The more he was said to be an active homosexual, as graphically revealed in his journals, ironically, the more he was revered as an icon by his Catholic nationalist supporters. The entry of Nobel prizewinning novelist Mario Vargas Llosa to the field and his adoption of a mixed, even contradictory, view of Casement’s sexuality in his Dream of the Celt (2010 has sparked a new round of disputation particularly from Angus Mitchell, the foremost proponent of the diary forgery theory. This emerges in his extensive Field Day Review articles, one of which provides a full history of the controversy. 

  15. The Princess and the Poor Self-Image: An Analysis of Newbery Medal Winners for Gender Bias and Female Underrepresentation Leading into the Twenty-First Century

    Directory of Open Access Journals (Sweden)

    Melissa A. McCleary

    2014-05-01

    Full Text Available This study analyzes how 12 recent (2000-2011 Newbery Medal-winning books represent gender. The study counts how many of the books’ characters represent progressive or traditional gender roles, how many male and female characters represent each character category (protagonist, antagonist, major, and minor, how many strong female characters are accepted or rejected by their peers, how many characters hold stereotypical gender beliefs about themselves or their peers, and how many works contain balanced feminist perspectives. The study finds equitable female representation, but the study also finds a bias toward traditional male stereotypes. The results indicate a general acceptance of strong female characters and a balanced representation of females, regardless of a historical fiction classification. These results suggest that characters in Newbery Medal-winning books represent gender more equally and less stereotypically compared to characters in works of earlier decades.

  16. Effects of cortisol on cognition in major depressive disorder, posttraumatic stress disorder and borderline personality disorder - 2014 Curt Richter Award Winner.

    Science.gov (United States)

    Wingenfeld, Katja; Wolf, Oliver T

    2015-01-01

    Stress hormones influence a wide range of cognitive functions, including memory performance and executive function. It is well established that glucocorticoids enhance memory consolidation but impair memory retrieval. While most of the effects have been attributed to glucocorticoid receptors (GR), the importance of mineralocorticoid receptors (MR) has been also emphasized. Dysfunctions in hypothalamic-pituitary-adrenal (HPA) axis have been reported for several mental disorders. While major depressive disorder (MDD) as well as borderline personality disorder (BPD) seem to be characterized by enhanced cortisol release in concert with a reduced feedback sensitivity of the HPA axis, in posttraumatic stress disorder (PTSD) a contrary picture has been reported. Despite the fact that altered GR function has been discussed for these disorders only very few studies have investigated the effects of glucocorticoids on cognitive performance in these patients so far. In a series of studies, we investigated the effects of glucocorticoids on cognition (i.e. declarative memory, working memory and response inhibition) in different mental disorders such as MDD, PTSD and BPD. While in patients with MDD cortisol administration failed to effect memory retrieval, patients with PTSD and BPD showed enhanced rather than impaired memory retrieval after cortisol administration. These results indicate an altered sensitivity to cortisol in these disorders. Results from one of our recent studies in the field of social cognition underline the importance of the MR. We found that emotional empathy was enhanced through stimulation of the MR via fludrocortisone in healthy participants and women with BPD. This review aims to integrate these findings and discuss potential mechanisms and implications. Copyright © 2014 Elsevier Ltd. All rights reserved.

  17. Team care to cure adolescents with braces (avoiding low quality of life, pain and bad compliance): a case-control retrospective study. 2011 SOSORT Award winner.

    Science.gov (United States)

    Tavernaro, Marta; Pellegrini, Anna; Tessadri, Fabrizio; Zaina, Fabio; Zonta, Andrea; Negrini, Stefano

    2012-09-20

    Bracing could be efficacious, given good compliance and quality of braces. Recently the SOSORT Brace TREATMENT Management Guidelines (SBTMG) have highlighted the perceived importance of the professional teams surrounding braced patients. To verify the impact of a complete rehabilitation team in the adolescent patient with bracing. Design. Initial cross-sectional study, followed by a retrospective case-control study. Thirty-eight patients (15.8 ± 1.6 years; 26 females; 10 hyperkyphosis, 28 scoliosis of 29.2 ± 7.9° Cobb) extracted from a single orthotist database (between January 1, 2008 and September 1, 2009) and treated by the same physician; brace wearing at least 15 hours/day for a minimum of 6 months; age 10 or more. Braces: Sforzesco, Sibilla, Lapadula or Maguelone. Exercises: SEAS. Two questionnaires filled in blindly by patients: SRS-22 and one especially developed and validated with 25 questions on adherence to treatment. Groups (main risk factor): TEAM (private institute: satisfied 44/44 SOSORT criteria; grade of teamwork, "excellent") included 13 patients and NOT 25 (National Health Service Rehabilitation Department: 35/44 SOSORT criteria respected; grade, "insufficient"). TEAM was more compliant to bracing than NOT (97 ± 6% vs. 80 ± 24%) and performed nearly double the exercises (38 ± 12 vs. 20 ± 13 minutes/session). The self-reduction of bracing was significant in NOT (from 16.8 ± 3.7 to 14.8 ± 4.9 hours/day, , Pversus 7% of TEAM (P < 0.05). The populations did not differ at the baseline studied outcomes. The absence of a good team surrounding the patient increases by five times the risk of reduced compliance to bracing (odds ratio OR 5.5 - 95% confidence interval 95CI 3.6-7.4), along with more than 15 times that of QoL problems (OR 15.7 - 95CI 13.6-17.9) and pain (OR 16.8 - 95CI 14.5-19.1). Provided the limits of this first study on the topic, the SBTMG seems to be important for brace treatment, influencing pain, QoL and compliance (and so, presumably, final results). Future studies on the topic are advisable.

  18. Team care to cure adolescents with braces (avoiding low quality of life, pain and bad compliance: a case–control retrospective study. 2011 SOSORT Award winner

    Directory of Open Access Journals (Sweden)

    Tavernaro Marta

    2012-09-01

    Full Text Available Abstract Background Bracing could be efficacious, given good compliance and quality of braces. Recently the SOSORT Brace Treatment Management Guidelines (SBTMG have highlighted the perceived importance of the professional teams surrounding braced patients. Purpose To verify the impact of a complete rehabilitation team in the adolescent patient with bracing. Materials and methods Design. Initial cross-sectional study, followed by a retrospective case–control study. Population: Thirty-eight patients (15.8 ± 1.6 years; 26 females; 10 hyperkyphosis, 28 scoliosis of 29.2 ± 7.9° Cobb extracted from a single orthotist database (between January 1, 2008 and September 1, 2009 and treated by the same physician; brace wearing at least 15 hours/day for a minimum of 6 months; age 10 or more. Treatment: Braces: Sforzesco, Sibilla, Lapadula or Maguelone. Exercises: SEAS. Methods: Two questionnaires filled in blindly by patients: SRS-22 and one especially developed and validated with 25 questions on adherence to treatment. Groups (main risk factor: TEAM (private institute: satisfied 44/44 SOSORT criteria; grade of teamwork, “excellent” included 13 patients and NOT 25 (National Health Service Rehabilitation Department: 35/44 SOSORT criteria respected; grade, “insufficient”. Results TEAM was more compliant to bracing than NOT (97 ± 6% vs. 80 ± 24% and performed nearly double the exercises (38 ± 12 vs. 20 ± 13 minutes/session. The self-reduction of bracing was significant in NOT (from 16.8 ± 3.7 to 14.8 ± 4.9 hours/day, , P Conclusions Provided the limits of this first study on the topic, the SBTMG seems to be important for brace treatment, influencing pain, QoL and compliance (and so, presumably, final results. Future studies on the topic are advisable.

  19. Team care to cure adolescents with braces (avoiding low quality of life, pain and bad compliance): a case–control retrospective study. 2011 SOSORT Award winner

    OpenAIRE

    Tavernaro, Marta; Pellegrini, Anna; Tessadri, Fabrizio; Zaina, Fabio; Zonta, Andrea; Negrini, Stefano

    2012-01-01

    Abstract Background Bracing could be efficacious, given good compliance and quality of braces. Recently the SOSORT Brace Treatment Management Guidelines (SBTMG) have highlighted the perceived importance of the professional teams surrounding braced patients. Purpose To verify the impact of a complete rehabilitation team in the adolescent patient with bracing. Materials and methods Design. Initial cross-sectional study, followed by a retrospective case–control study. Population: Thirty-eight pa...

  20. Winner of Young Writer's Competition: How loud is the unquiet mind? William Sargant (1907-88) and British psychiatry in the mid-20th century.

    Science.gov (United States)

    Li Shen Ooi, Joanne

    2012-05-01

    William Walters Sargant (1907-1988) is credited, for better or for worse, with putting physicalist psychiatry on the map--at the expense of the dictum 'primum non nocere' (first do no harm). He was an outspoken supporter and practitioner of what he termed the 'practical rather than philosophical approaches' to the treatment of mental illness. This paper examines Sargant's fascinating career, beginning with the reasons behind lifelong passion for radical psychiatry, then discusses the various physical treatments he pioneered and publicized during his three decades at St Thomas' including prolonged electroconvulsive therapy, insulin coma therapy, dangerous combinations of antidepressants and, most notably, prefrontal leucotomy. His heady mix of dogma and charisma enabled him to get away with flying in the face of evidence-based medicine--but not without courting the considerable controversy and contempt that was to so blacken his reputation posthumously. This paper ends with comments on misguided and misplaced enthusiasm in the history of therapeutics, acknowledgement of Sargant's positive contributions to psychiatry and finally a reminder not to be tempted to pass post hoc judgement on the man or his legacy all too quickly.

  1. Winners in the urban champions league – A performance assessment of Japanese cities by means of dynamic and super-efficient DEA

    Directory of Open Access Journals (Sweden)

    Soushi Suzuki

    2018-04-01

    Full Text Available This paper aims to provide an advanced dynamic efficiency assessment methodology for city performance strategies in Japan, based on an extended and super-efficient Data Envelopment Analysis (DEA. The use of this novel efficiency-improving approach originates from earlier research based on the so-called Distance Friction Minimisation (DFM method. In the present study we develop a new multi-period model from a blend of a Target-Oriented (TO DFM model including a dynamic approach. This new model is able to present a more realistic efficiency improvement projection comprising a dynamic system of target-settings to achieve a target improvement level so as to programme more realistic policy actions. The above-mentioned Dynamic TO-DFM model will be applied to and tested for a multi-dimensional efficiency assessment of several large Japanese cities. In this study, we consider due to comparative data limitations, two inputs (population and city budget and two outputs (GDP and tax revenues. Based on these items, this study assesses the relative economic performance of 16 Japanese big cities by means of the above described, extended super-efficient DEA model. Finally, we present an efficiency improvement programme based on the Dynamic TO-DFM model for enhancing the position of inefficient cites. Keywords: Data Envelopment Analysis (DEA, Distance Friction Minimization (DFM, super-efficiency, Target-oriented (TO model, Dynamic DEA model, performance assessment, Japanese cities

  2. Physicians for the prevention of nuclear war. A portrayal of the Nobel prize winner. Betrifft: Aerzte gegen den Atomkrieg. Ein Portraet des Friedensnobelpreistraegers

    Energy Technology Data Exchange (ETDEWEB)

    Jogschies, R.

    1986-01-01

    The publication abstracted reports on the history and aims of IPPNW (International Physicians for the Prevention of Nuclear War). In recognition of their continuous and consistent international campaign of enlightenment its 140,000 members were awarded the peace Nobel prize in 1985. Emphasis is placed on the achievements and work of the Western Germany section of ''Physicians for the Prevention of Nuclear War''. The portrait is the first of its kind to comprehensibly acquaint even non-experts with the background, history and difficulties of the medical resistance to the dangers of nuclear war. Neither stopping at national or at political borders the medical hippocratic mission of fighting against a nuclear holocaust has brought about and developed a professional disinterestedness which is not equalled by any other kind of social and moral devotion. The publication analyses the worldwide threatening situation, the forgotten lesson taught by the past and the chances of medical protest. The result pointed out expresses an optimistic view. Chances are good if IPPNW does not only supply us with facts but also sets an example of modern morality. Interesting rudimentary attempts of initation can already be observed with other professions, for example among journalists.

  3. On the need for nuclear waste management. Keynote address by the award winner on the occasion of the Otto Hahn Prize awarding ceremony 1988

    Energy Technology Data Exchange (ETDEWEB)

    Baumgaertner, F.

    1988-06-01

    One may find reasons justifying one's hopes in the sun or wind or other sources of energy to replace nuclear energy, or even reasons justifying the selfish attitude of those who believe that, for our lifetime, money will buy us enough fossil fuels to continue, but all this may not and must not let us close our eyes to the main problem that must be solved in the next few decades: disposal of the nuclear wastes. Shutting down all nuclear power plants would not free us from the problem at all. In 1986, medical and research establishments and industry have produced more than twice the amount of medium level and low level radioactive waste than have the nuclear power plants. However, even if we would place our hopes in the solar power plant and decide to abandon nuclear power, and even if society would also be prepared to close down the nuclear medical departments of the hospitals, to prohibit the use of radioactive substances by research and industry, we still would have to cope for a certain transitional period with the spent fuel accumulated so far, so that safe reprocessing and disposal of radioactive wastes is a problem remaining in any case.

  4. TCBH Duncan Tanner Essay Prize Winner 2017 The 'Progress of a Slogan': Youth, Culture, and the Shaping of Everyday Political Languages in Late 1940s Britain.

    Science.gov (United States)

    Cowan, David

    2018-04-17

    In 1948, worried that young people would take full employment and the welfare state for granted, the Labour Party trialled a new slogan: 'Ask your Dad'. This slogan encouraged the young to learn about the hardships which their parents had experienced in the inter-war years, largely under Conservative governments. Using archived interviews and letters sent to the press, this article provides the first study of the popular reception of this slogan. Most people had not heard of this slogan, and most of those who had heard of the phrase showed no knowledge that it was associated with politics, turning instead to popular culture. Those who understood the slogan were not the passive conduits of their party's message; often, they reworked political ideas to fit their own memories. Because repeating slogans was associated with a lack of political independence, not listening to party politics could conceal an intense interest in creating political change-an attitude which was, apparently, pronounced amongst the young. This article uses these responses to suggest how political language was as much produced by ordinary people's memories and daily discussion, as it was something drawn from professional campaigners.

  5. Professor Paul Crutzen, the winner of the Nobel prize: The discovery of the ozone hole - knowledge and vision; Nobelpreistraeger Prof. Paul Crutzen: Entdeckung des Ozonlochs - Wissen und Vision

    Energy Technology Data Exchange (ETDEWEB)

    Crutzen, P.; Dellert-Ritter, M.

    1997-02-01

    On 10 December 1995, Professor Crutzen was awarded the Nobel prize for his epoch-making achievements in the field of atmospheric chemistry. This award underlines also Professor Crutzen`s commitment to the protection of the atmosphere. The atmospheric researcher discovered how sensitively the ozone layer reacts to air pollution. His work, together with that of others, led to the ban on ozone-depleting chlorofluorocarbons. As early as in 1970, Professor Crutzen demonstrated that nitrogen oxides react catalytically with ozone. His think tank provided numerous stimuli for further, intense research on atmospheric chemistry, which triggered a debate on the protection of the thinning ozone layer also among politicians. (orig.) [Deutsch] Am 10. Dezember 1995 wurde Prof. Crutzen fuer seine bahnbrechenden Leistungen auf dem Gebiet der Atmosphaerenchemie mit dem Nobelpreis geehrt. Diese Anerkennung unterstreicht auch das Engagement von Prof. Crutzen zum Schutz der Ozonschicht. Der Atmosphaerenforscher Prof. Crutzen entdeckte, wie empfindlich die Ozonschicht auf Luftverunreinigungen reagiert. Seine Arbeiten fuehrten mit zum Verbot der ozonvernichtenden Fluorchlorkohlenwasserstoffe. Bereits 1970 wies Prof. Crutzen nach, dass Stickstoffoxide katalytisch mit Ozon reagieren. Aus der Ideenfabrik von Prof. Crutzen kamen zahlreiche Anregungen fuer weitere intensive Forschungen zur Chemie der Atmosphaere, die auch unter Politikern eine Debatte ueber den Schutz der hauchduennen Ozonschicht ausloeste. (orig.)

  6. Rehabilitation of adolescent idiopathic scoliosis: results of exercises and bracing from a series of clinical studies. Europa Medicophysica-SIMFER 2007 Award Winner.

    Science.gov (United States)

    Negrini, S; Atanasio, S; Zaina, F; Romano, M

    2008-06-01

    Rehabilitation of adolescent idiopathic scoliosis (AIS) requires a careful choice from among the possible treatments, such as bracing and exercises, according to the patient's needs. According to the literature, there is little evidence regarding the efficacy of these rehabilitation instruments. During the past few years, a full series of studies has been carried out to investigate their efficacy. The aim of this paper was to summarize all these results. Three systematic reviews (two on exercises and one on manual therapy), and four cohort prospective studies were performed. The prospective studies included two trials with a prospective control group on exercises (one to avoid bracing and one in preparation to bracing) and two trials with retrospective control group on a new brace developed by the Authors (Sforzesco brace and SPoRT concept of correction versus Lyon brace and Risser cast). Results show that in literature there is proof of level 1b on exercises but no studies on manual therapy. High quality exercises like Scientific Exercises Approach to Scoliosis (SEAS) have more efficacy than usual physiotherapy, significantly reducing brace prescription in one year from 25% of cases to 6%. Moreover, such exercises help to obtain the best results in bracing first correction. The Sforzesco brace has proved to have more efficacy than the Lyon brace, whereas it has the same efficacy--but reduced side effects and impact on quality of life--than the Risser brace. With an efficient management of data collection, it is possible to develop a set of studies aimed at verifying the efficacy of clinical daily rehabilitation approaches.

  7. MO-DE-207B-01: JACK FOWLER JUNIOR INVESTIGATOR COMPETITION WINNER: Between Somatic Mutations and PET-Based Radiomic Features in Non-Small Cell Lung Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Yip, S; Coroller, T; Rios Velazquez, E; Parmar, C; Mak, R; Aerts, H [Brigham and Women’s Hospital, Dana Farber Cancer Institute, and Harvard Medical School, Boston, MA (United States); Kim, J [Brigham and Women’s Hospital, Boston Children’s Hospital and Harvard Medical School, Boston, MA (United States)

    2016-06-15

    Purpose: Although PET-based radiomic features have been proposed to quantify tumor heterogeneity and shown promise in outcome prediction, little is known about their relationship with tumor genetics. This study assessed the association of [{sup 18}F]fluorodeoxyglucose (FDG)-PET-based radiomic features with non-small cell lung cancer (NSCLC) mutations. Methods: 348 NSCLC patients underwent FDG-PET/CT scans before treatment and were tested for genetic mutations. 13% (44/348) and 28% (96/348) patients were found to harbor EGFR (EGFR+) and KRAS (KRAS+) mutations, respectively. We evaluated nineteen PET-based radiomic features quantifying phenotypic traits, and compared them with conventional PET features (metabolic tumor volume (MTV) and maximum-SUV). The association between the feature values and mutation status was evaluated using the Wilcoxcon-rank-sum-test. The ability of each measure to predict mutations was assessed by the area under the receiver operating curve (AUC). Noether’s test was used to determine if the AUCs were significantly from random (AUC=0.50). All p-values were corrected for multiple testing by controlling the false discovery rate (FDR{sub Wilcoxon} and FDR{sub Noether}) of 10%. Results: Eight radiomic features, MTV, and maximum-SUV, were significantly associated with the EGFR mutation (FDR{sub Wilcoxon}=0.01–0.10). However, KRAS+ demonstrated no significantly distinctive imaging features compared to KRAS− (FDR{sub Wilcoxon}≥0.92). EGFR+ and EGFR− were significantly discriminated by conventional PET features (AUC=0.61, FDR{sub Noether}=0.04 for MTV and AUC=0.64, FDR{sub Noether}=0.01 for maximum-SUV). Eight radiomic features were significantly predictive for EGFR+ compared to EGFR− (AUC=0.59–0.67, FDR{sub Noether}=0.0032–0.09). Normalized-inverse-difference-moment outperformed all features in predicting EGFR mutation (AUC=0.67, FDR{sub Noether}=0.0032). Moreover, only the radiomic feature normalized-inverse-difference-moment could significantly predict KRAS+ from EGFR+ (AUC=0.65, FDR{sub Noether}=0.05). All measures failed to predict KRAS+ from KRAS− (AUC=0.50–0.54, FDR{sub Noether}≥0.92). Conclusion: PET imaging features were strongly associated with EGFR mutations in NSCLC. Radiomic features have great potential in predicting EGFR mutations. Our study may help develop a non-invasive imaging biomarker for EGFR mutation. R.M. has consulting interests with Amgen.

  8. Good recovery from aphasia is also supported by right basal ganglia: a longitudinal controlled PET study. EJPRM-ESPRM 2008 award winner.

    Science.gov (United States)

    De Boissezon, X; Marie, N; Castel-Lacanal, E; Marque, P; Bezy, C; Gros, H; Lotterie, J-A; Cardebat, D; Puel, M; Demonet, J-F

    2009-12-01

    It has long been a matter of debate whether recovery from aphasia after left perisylvian lesion is mediated by perilesional left hemispheric regions or by right homologous areas. To investigate the neural substrates of aphasia recovery, a longitudinal study in patients after a left single perisylvian stroke was performed. Thirteen aphasic patients were H2(15)O PET-scanned twice at a one year interval during a word generation task. Patients are divided into two groups according to language performance for the word generation task at PET2. For the Good Recovery (GR) group, patients' performances are indistinguishable from those of normal subjects, while patients from the Poor Recovery (PR) group keep language disorders. Using SPM2, Language-Rest contrast is computed for both groups at both PET stages. Then, Session Effect contrast (TEP2-TEP1>0) is calculated for both groups. For the GR group, the Session Effect contrast shows an increase of activations in the left Postero-Superior Temporal Gyrus PSTG but also in the right thalamus and lenticular nuclei; for PR patients, the right lenticular nucleus activation is more important at PET1 than PET2. The crucial role of the left temporal activation is confirmed and its increase is linked to behavioural recovery. The role of the right basal ganglia to support good recovery from aphasia is a new finding. Their activation may be more task-dependant and related to inhibition of the right frontal cortex.

  9. SOSORT Award Winner 2015: a multicentre study comparing the SPoRT and ART braces effectiveness according to the SOSORT-SRS recommendations.

    Science.gov (United States)

    Zaina, Fabio; de Mauroy, Jean Claude; Donzelli, Sabrina; Negrini, Stefano

    2015-01-01

    Data comparing different braces for adolescent idiopathic scoliosis (AIS) are scant. The SRS criteria represent some guidelines for comparing results from different studies, but controlled studies are much more reliable. Recently, super-rigid braces have been introduced in clinical practice with the aim of replacing Risser and EDF casts. The aim of the present study is to compare the short-term radiographic results of two super-rigid braces, the ART and the SPORT (Sforzesco) brace. A group of consecutive patients with Cobb >40°, Risser 0-4, age >10 treated with the ART brace for 6 months were matched with a group of similar patients taken from a prospective database of patients treated with the Sforzesco brace. Patients were matched according to Cobb severity, pattern and localization of the curve. All patients had a full-time brace prescription (23-24 hours per day) and an indication to perform scoliosis-specific exercises and were assessed radiographically both immediately in the brace and after 6 months of treatment out of brace. Curves were analyzed according to the pattern and localization taking into consideration both the in-brace correction and the 6-month out-of-brace results. t-test, ANOVA, linear regression, alpha set at 0.05. Twenty-six patients were included in the ART brace group, and 26 in the Sforzesco brace group. At baseline, no differences were noted for gender (3 males for each group), age (14.1 ± 0.3 for ART vs 13.9 ± 0.3 for Sforzesco), ATR (11.8 ± 3.2 vs 11.5 ± 4.2 for thoracic curves and 7.8 ± 4.0 vs 7.1 ± 6.1 for lumbar/thoracolumbar), Cobb angle (44.8 ± 2 vs 45.5 ± 2 for thoracic; 43.8 ± 2 vs 46.0 ± 2 for lumbar/thoracolumbar) or Risser sign (median 2 for both groups). The in-brace correction was slightly better for the ART brace, but didn't reach statistical significance (24.3 ± 8.5 vs 28.0 ± 6.8 for thoracic; 23.7 ± 10.4 vs 29.9 ± 4.2 for lumbar/thoracolumbar). At 6 months, results were similar both for thoracic (34.4 ± 10.4 vs34.8 ± 6.8) and for lumbar/thoracolumbar (32.8 ± 10.8 vs 36.6 ± 5.2). Also, with regard to the pattern, results were similar for double major and for thoracic, while there were not enough data for single lumbar to make a comparison. No differences for ATR were found (7.8 ± 3.2 vs 8.6 ± 2.9 for thoracic; 4.3 ± 3.4 vs 4.3 ± 3.7 for lumbar/thoracolumbar). These two super-rigid braces showed similar short-term results, despite the better in-brace correction for lumbar curves shown by the ART brace. According to our data, the asymmetric design showed results similar to the symmetric one. After these preliminary data, further studies are needed to check end growth results and the impact of compliance, rigidity of curve, exercise and assessing quality of life.

  10. Long-term Shifts in Coral Communities On Shallow to Deep Reef Slopes of Curaçao and Bonaire: Are There Any Winners?

    NARCIS (Netherlands)

    de Bakker, D.M.; Meesters, E.H.; Bak, R.P.M.; Nieuwland, G.; van Duyl, F.C.

    2016-01-01

    Tropical coral reefs are among the most biologically diverse and economically important ecosystems on earth. Nevertheless, we found dramatic changes in coral communities on the reef slopes of Curaçao and Bonaire since 1973. Cover and abundance declined for virtually all coral species. The data show

  11. Retroviral DNA--the silent winner: blood transfusion containing latent feline leukemia provirus causes infection and disease in naïve recipient cats.

    Science.gov (United States)

    Nesina, Stefanie; Katrin Helfer-Hungerbuehler, A; Riond, Barbara; Boretti, Felicitas S; Willi, Barbara; Meli, Marina L; Grest, Paula; Hofmann-Lehmann, Regina

    2015-12-21

    The feline leukemia virus (FeLV) is a gamma-retrovirus of domestic cats that was discovered half a century ago. Cats that are infected with FeLV may develop a progressive infection resulting in persistent viremia, immunodeficiency, tumors, anemia and death. A significant number of cats mount a protective immune response that suppresses viremia; these cats develop a regressive infection characterized by the absence of viral replication and the presence of low levels of proviral DNA. The biological importance of these latter provirus carriers is largely unknown. Here, we demonstrate that ten cats that received a transfusion of blood from aviremic provirus carriers developed active FeLV infections, some with a progressive outcome and the development of fatal FeLV-associated disease. The infection outcome, disease spectrum and evolution into FeLV-C in one cat mirrored those of natural infection. Two cats developed persistent antigenemia; six cats were transiently antigenemic. Reactivation of infection occurred in some cats. One recipient developed non-regenerative anemia associated with FeLV-C, and four others developed a T-cell lymphoma, one with secondary lymphoblastic leukemia. Five of the ten recipient cats received provirus-positive aviremic blood, whereas the other five received provirus- and viral RNA-positive but aviremic blood. Notably, the cats that received blood containing only proviral DNA exhibited a later onset but graver outcome of FeLV infection than the cats that were transfused with blood containing proviral DNA and viral RNA. Leukocyte counts and cytokine analyses indicated that the immune system of the latter cats reacted quicker and more efficiently. Our results underline the biological and epidemiological relevance of FeLV provirus carriers and the risk of inadvertent FeLV transmission via blood transfusion and demonstrate the replication capacity of proviral DNA if uncontrolled by the immune system. Our results have implications not only for veterinary medicine, such as the requirement for testing blood donors and blood products for FeLV provirus by sensitive polymerase chain reaction, but are also of general interest by revealing the importance of latent retroviral DNA in infected hosts. When aiming to eliminate a retroviral infection from a population, provirus carriers must be considered.

  12. WE-DE-BRA-01: SCIENCE COUNCIL JUNIOR INVESTIGATOR COMPETITION WINNER: Acceleration of a Limited-Angle Intrafraction Verification (LIVE) System Using Adaptive Prior Knowledge Based Image Estimation

    International Nuclear Information System (INIS)

    Zhang, Y; Yin, F; Ren, L; Zhang, Y

    2016-01-01

    Purpose: To develop an adaptive prior knowledge based image estimation method to reduce the scan angle needed in the LIVE system to reconstruct 4D-CBCT for intrafraction verification. Methods: The LIVE system has been previously proposed to reconstructs 4D volumetric images on-the-fly during arc treatment for intrafraction target verification and dose calculation. This system uses limited-angle beam’s eye view (BEV) MV cine images acquired from the treatment beam together with the orthogonally acquired limited-angle kV projections to reconstruct 4D-CBCT images for target verification during treatment. In this study, we developed an adaptive constrained free-form deformation reconstruction technique in LIVE to further reduce the scanning angle needed to reconstruct the CBCT images. This technique uses free form deformation with energy minimization to deform prior images to estimate 4D-CBCT based on projections acquired in limited angle (orthogonal 6°) during the treatment. Note that the prior images are adaptively updated using the latest CBCT images reconstructed by LIVE during treatment to utilize the continuity of patient motion.The 4D digital extended-cardiac-torso (XCAT) phantom was used to evaluate the efficacy of this technique with LIVE system. A lung patient was simulated with different scenario, including baseline drifts, amplitude change and phase shift. Limited-angle orthogonal kV and beam’s eye view (BEV) MV projections were generated for each scenario. The CBCT reconstructed by these projections were compared with the ground-truth generated in XCAT.Volume-percentage-difference (VPD) and center-of-mass-shift (COMS) were calculated between the reconstructed and the ground-truth tumors to evaluate the reconstruction accuracy. Results: Using orthogonal-view of 6° kV and BEV- MV projections, the VPD/COMS values were 12.7±4.0%/0.7±0.5 mm, 13.0±5.1%/0.8±0.5 mm, and 11.4±5.4%/0.5±0.3 mm for the three scenarios, respectively. Conclusion: The technique enables LIVE to accurately reconstruct 4D-CBCT images using only orthogonal 6° angle, which greatly improves the efficiency and reduces dose of LIVE for intrafraction verification.

  13. Curve progression after long-term brace treatment in adolescent idiopathic scoliosis: comparative results between over and under 30 Cobb degrees - SOSORT 2017 award winner

    Directory of Open Access Journals (Sweden)

    Angelo G. Aulisa

    2017-10-01

    Full Text Available Abstract Background The factors influencing curve behavior following bracing are incompletely understood and there is no agreement if scoliotic curves stop progressing with skeletal maturity. The aim of this study was to evaluate the loss of the scoliotic curve correction in patients treated with bracing during adolescence and to compare patient outcomes of under and over 30 Cobb degrees, 10 years after brace removal. Methods We reviewed 93 (87 female of 200 and nine patients with adolescent idiopathic scoliosis (AIS who were treated with the Lyon or PASB brace at a mean of 15 years (range 10–35. All patients answered a simple questionnaire (including work status, pregnancy, and pain and underwent clinical and radiological examination. The population was divided into two groups based on Cobb degrees ( 30°. Statistical analysis was performed to test the efficacy of our hypothesis. Results The patients underwent a long-term follow-up at a mean age of 184.1 months (±72.60 after brace removal. The pre-brace scoliotic mean curve was 32.28° (± 9.4°; after treatment, the mean was 19.35° and increased to a minimum of 22.12° in the 10 years following brace removal. However, there was no significant difference in the mean Cobb angle between the end of weaning and long term follow-up period (p = 0.105. The curve angle of patients who were treated with a brace from the beginning was reduced by 13° during the treatment, but the curve size lost 3° at the follow-up period. The groups over 30° showed a pre-brace scoliotic mean curve of 41.15°; at the end of weaning, the mean curve angle was 25.85° and increased to a mean of 29.73° at follow-up; instead, the groups measuring ≤ 30° showed a pre-brace scoliotic mean curve of 25.58°; at the end of weaning, it was reduced to a mean of 14.24° and it increased to 16.38° at follow-up. There was no significant difference in the mean progression of curve magnitude between the ≤ 30° and > 30° groups at the long-term follow-up. Conclusions Scoliotic curves did not deteriorate beyond their original curve size after bracing in both groups at the 15-year follow-ups. These results are in contrast with the history of this pathology that normally shows a progressive and lowly increment of the curve at skeletal maturity. Bracing is an effective treatment method characterized by positive long-term outcomes, including for patients demonstrating moderate curves.

  14. WE-DE-BRA-01: SCIENCE COUNCIL JUNIOR INVESTIGATOR COMPETITION WINNER: Acceleration of a Limited-Angle Intrafraction Verification (LIVE) System Using Adaptive Prior Knowledge Based Image Estimation

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Y; Yin, F; Ren, L [Duke University Medical Center, Durham, NC (United States); Zhang, Y [UT Southwestern Medical Ctr at Dallas, Dallas, TX (United States)

    2016-06-15

    Purpose: To develop an adaptive prior knowledge based image estimation method to reduce the scan angle needed in the LIVE system to reconstruct 4D-CBCT for intrafraction verification. Methods: The LIVE system has been previously proposed to reconstructs 4D volumetric images on-the-fly during arc treatment for intrafraction target verification and dose calculation. This system uses limited-angle beam’s eye view (BEV) MV cine images acquired from the treatment beam together with the orthogonally acquired limited-angle kV projections to reconstruct 4D-CBCT images for target verification during treatment. In this study, we developed an adaptive constrained free-form deformation reconstruction technique in LIVE to further reduce the scanning angle needed to reconstruct the CBCT images. This technique uses free form deformation with energy minimization to deform prior images to estimate 4D-CBCT based on projections acquired in limited angle (orthogonal 6°) during the treatment. Note that the prior images are adaptively updated using the latest CBCT images reconstructed by LIVE during treatment to utilize the continuity of patient motion.The 4D digital extended-cardiac-torso (XCAT) phantom was used to evaluate the efficacy of this technique with LIVE system. A lung patient was simulated with different scenario, including baseline drifts, amplitude change and phase shift. Limited-angle orthogonal kV and beam’s eye view (BEV) MV projections were generated for each scenario. The CBCT reconstructed by these projections were compared with the ground-truth generated in XCAT.Volume-percentage-difference (VPD) and center-of-mass-shift (COMS) were calculated between the reconstructed and the ground-truth tumors to evaluate the reconstruction accuracy. Results: Using orthogonal-view of 6° kV and BEV- MV projections, the VPD/COMS values were 12.7±4.0%/0.7±0.5 mm, 13.0±5.1%/0.8±0.5 mm, and 11.4±5.4%/0.5±0.3 mm for the three scenarios, respectively. Conclusion: The technique enables LIVE to accurately reconstruct 4D-CBCT images using only orthogonal 6° angle, which greatly improves the efficiency and reduces dose of LIVE for intrafraction verification.

  15. Energy Performance and Thermal Comfort of a High Efficiency House: RhOME for denCity, Winner of Solar Decathlon Europe 2014

    Directory of Open Access Journals (Sweden)

    Gabriele Battista

    2015-07-01

    Full Text Available The increase of people living in large cities and the expansion of new urban areas are keys to defining new sustainable models. It is estimated that about 70% of the EU population lives in urban areas, and it is expected to reach 80% by 2030. Consequently, it is important to find a new concept of buildings that can reduce the total energy consumption. The Solar Decathlon is an international university competition, born in 2002, created by the U.S. State Energy Department (DOE. Students are challenged to design and operate a full-scale, innovative and sustainable house able to exploit solar radiation as its sole energy source. The objective of the competition is to promote research and education in sustainable architecture and solar energy fields. This paper presents an overview on the contribution of LIFT (Interdisciplinary Laboratory of Technical Physics of Roma Tre University to the winning project of the Solar Decathlon Europe 2014 competition: The RhOME for denCity. This project consists of a building properly designed to produce a solar-powered house that is cost-effective, energy-efficient, and attractive.

  16. Deep sleep after social stress : NREM sleep slow-wave activity is enhanced in both winners and losers of a conflict

    NARCIS (Netherlands)

    Kamphuis, Jeanine; Lancel, Marike; Koolhaas, Jaap M.; Meerlo, Peter

    Sleep is considered to be a recovery process of prior wakefulness. Not only duration of the waking period affects sleep architecture and sleep EEG, the quality of wakefulness is also highly important. Studies in rats have shown that social defeat stress, in which experimental animals are attacked

  17. Dealing Fairly with Winners and Losers in School: Reframing How to Think about Equality of Educational Opportunity 50 Years after the Coleman Report

    Science.gov (United States)

    Jacobs, Lesley A.

    2016-01-01

    Although the policy and methodological legacy of "Equality of Educational Opportunity," the so-called Coleman Report published by the US Department of Education in 1966, is widely recognized, the way in which it played a role in shaping theorizing about equality of educational opportunity has been less well-explored. This article…

  18. Kütus, mida saadakse põllult / ref. Axel Novak

    Index Scriptorium Estoniae

    2006-01-01

    Bioetanooli autokütusena kasutamise probleemidest Saksamaal, Brasiilia positiivsest näitest biokütuste kasutamisel ning autotootjate huvist alternatiivkütuste kasutamise vastu. Skeem: Teraviljast alkoholini. Lisa: Etanooli liikumine - Stinnesi tarneahel. Vt. samas: Kärt Blumberg. Biodiisli müük Eestis võtab hoogu

  19. Analysis of Parental Involvement and Self-Esteem on Secondary School Students in Kieni West Sub-County, Nyeri County, Kenya

    Science.gov (United States)

    Wairimu, Mburu Josephine; Macharia, Susan M.; Muiru, Ann

    2016-01-01

    This study investigated the relationship between parental involvement and the self-esteem among adolescents in secondary school students in Kieni West District in Nyeri County. It was guided by Self Determination Theory (SDT) by James William and Baumrind Theory of Parenting Styles by Diana Blumberg Baumrind. Some of the gaps identified in the…

  20. Environmental Inventory Report. East St. Louis and Vicinity, Cahokia Canal Drainage Area, Madison and St. Clair Counties, Illinois. Volume 5.

    Science.gov (United States)

    1981-05-01

    administers the Watershed Protection and Flood Protection Act, which provides for a partnership among the Federal Government, State governments, local...Burlene Goetz Roberta Price Michael Fischer Glenna Mel1 Al Relsing William Blumberg Thomas Loehr Robert Sudbring Rudolph Spanholtz ( ( XX-AIO C "" - WWF

  1. Lembitu : Eesti muistepõlve mälestustest kasvanud luuletus / Friedrich Reinhold Kreutzwald

    Index Scriptorium Estoniae

    Kreutzwald, Friedrich Reinhold, 1803-1882

    2003-01-01

    Faksiimileväljaanne: Kreutzwald, Friedrich Reinhold. Lembitu : Eesti muistepõlwe mälestustest kaswanud luuletus / Puhkama läinud lauliku Friedrich Reinhold Kreutzwaldi järel jäetud paberitest wälja antud. Tartu : G. Blumberg, 1885

  2. Author Details

    African Journals Online (AJOL)

    Blumberg, LH. Vol 104, No 8 (2014) - Articles Ebola virus disease in West Africa – an unprecedented outbreak. Abstract PDF · Vol 104, No 11 (2014) - Articles Editorial Abstract PDF · Vol 105, No 3 (2015) - Articles Recommendations for the treatment and prevention of malaria: Update for the 2015 season in South Africa

  3. ACKNOWLEDGEMENTS

    Indian Academy of Sciences (India)

    ACKNOWLEDGEMENTS. Journal of Earth System Science wishes to place on record the valuable assistance received from the ... Ravi Bhushan, Physical Research Laboratory, Ahmedabad. Dan Blumberg, Ben Gurion ... L Kannan, Centre of Advanced Study in Marine Biology, Parangipettai. Halil Karahan, Pamukkale ...

  4. Increased memory phenotypes of CD4+ and CD8+ T cells in ...

    African Journals Online (AJOL)

    Leonard Mboera

    Tanzania Journal of Health Research ... In this study, we investigated the phenotype and activation ... Children with Sickle Cell Anaemia (SCA), the homozygous form of Sickle Cell ..... J.L., Fenton, P., Blumberg, N. & Walters, M.C. (2005) Hematopoietic stem cell ... cell anaemia patients and effects of hydroxyurea therapy.

  5. Review of Related Research Literature on Educational Supervision.

    Science.gov (United States)

    Parsons, G. Llewellyn

    Although a large number of studies on supervision have been redundant, some important empirical knowledge has been gained from research in this area. Gwaltney, Andburg, Blumberg, Weber and Amidon, and Marquit have studied the differing perceptions of supervisory behavior by teachers, supervisors, and administrators. Gross and Herriot and later…

  6. Mechanisms of Cytotoxicity of the Aids Virus

    Science.gov (United States)

    1992-10-10

    Baskin , G.B., Cho, E.-S., Murphey-Corb, Skillman, D., Kalter, D.C., Orenstein, J.M., Hoover, M., Blumberg, B.M. & Epstein, L.G. (1988), Com- D.L...423-6. ciency virus type 1 negative factor (nef) is a transcriptional 20. Clouse KA, Robbins PB, Fernie B, et al. Viral antigen stimu- silencer. Proc

  7. Long-Term Low Tide Monitoring Data for Fishes, Shrimps, & Crabs in Oyster Landing Creek, North Inlet Estuary, Georgetown, South Carolina: 1983-2003.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — Seine samples of the nekton community were taken every 2 weeks with a 6-millimeter mesh bag seine at low tide, in an intertidal creek pool in the Oyster Landing...

  8. North Inlet-Winyah Bay National Estuarine Research Reserve's (NERR) Estuarine Surface Water Nutrient, Suspended Sediment, and Chlorophyll a Data for the North Inlet and Winyah Bay Estuaries, Georgetown, South Carolina: 1993-2001

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A one 1000 ml (one Liter) water sample was collected every 20 days at 2 hour and 4 minute intervals for 2 complete tidal cycles (26 hours) with an ISCO automated...

  9. Long Term Ecological Research (LTER) Daily Estuarine Surface Water Nutrient and Water Quality, Suspended Sediment, and Chlorophyll a Data for the North Inlet Estuary, Georgetown, South Carolina: 1978-1993

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A one 1000 ml (one Liter) water sample was collected daily (at approximately 1000 hrs EST - but see note below in section 1.2.3 Supplemental Information) at a depth...

  10. Long-Term Large Mesozooplankton (Motile Epibenthos) Data for the North Inlet Estuary, Georgetown, South Carolina: 1981-2003

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — Three consecutive tows of an epibenthic sled fitted with a 365-micron mesh net were used to collect small (1-20 mm) motile animals from just above the bottom of two...

  11. DMPD: Signals and receptors involved in recruitment of inflammatory cells. [Dynamic Macrophage Pathway CSML Database

    Lifescience Database Archive (English)

    Full Text Available 7744810 Signals and receptors involved in recruitment of inflammatory cells. Ben-Ba...ow Signals and receptors involved in recruitment of inflammatory cells. PubmedID 7744810 Title Signals and receptors involved in recr...uitment of inflammatory cells. Authors Ben-Baruch A, Mic

  12. Why academic boycot

    NARCIS (Netherlands)

    Reinhart, T.

    2002-01-01

    Dear Baruch Kimmerling, Last week, you published in Ha'aretz a moving letter defending the freedom of expression of a group of Israeli professors, including myself, who signed a European petition calling for a moratorium on European support to the Israeli academia. Here is what you wrote:

  13. On the Efficient Exploitation of Speculation under Data flow Paradigms of Control

    Science.gov (United States)

    1989-05-19

    use. Une maison est une machine 6 habiter. - LE CORBUSIER , Vers une architecture 110 Chapter 5 Experiments and Results W e will journey in this chapter...occupation. le replied: "a speculator." - A. MICHAEL LIPPER, Back to the Future: The Case for Speculation, Baruch-Style 25 Chapter 2 Language and System

  14. 1 Fabrication, characterization and gas sensing properties of gold ...

    Indian Academy of Sciences (India)

    12

    calixarene and gold nanoparticles using Langmuir Schaefer (LS) methods. .... Surface Plasmon Resonance system) are in use which provide real-time determination of .... connected to silicone tubes was used for organic vapor injection. ..... [40] J. Im, S.K. Sengupta, M.F. Baruch, C.D. Granz, S. Ammu, S.K. Manohar and J.E. ...

  15. Fabrication, characterization and gas sensing properties of gold ...

    Indian Academy of Sciences (India)

    Sensors; surface plasmon resonance; gold nanoparticle; thin film. 1. Introduction ... mercial SPR systems (e.g., Reichert4SPR 4 Channel SPR system) ... for organic vapour injection. ..... [40] Im J, Sengupta S K, Baruch M F, Granz C D, Ammu S,.

  16. Death in the Aljama of Huesca: the Jews and Royal Taxation in Fourteenth-Century Aragon

    Directory of Open Access Journals (Sweden)

    Guerson, Alexandra

    2015-06-01

    Full Text Available In 1385, Baruch Alentienz was beaten to death by fellow Jews while exercising his duties as treasurer of the Jewish community of Huesca. This article analyzes Baruch’s murder in the context of the growing fiscal pressures imposed on communities – whether Christian, Jewish, or Muslim – throughout the Mediterranean in the fourteenth century. With the third largest Jewish community of the kingdom of Aragon and being responsible for 18% of the total contributions expected by the Crown from the Jews of Aragon, Huesca provides us with an ideal case study of these larger patterns. The case of Baruch Alentienz gives us a unique opportunity to shed light on the fiscal and economic history of the kingdom of Aragon but perhaps more importantly, shows how this growing taxation led to growing conflict inside local communities.En 1385, el judío Baruch Alentienz fue asesinado por miembros de la aljama judía mientras ejercía la función de tesorero en la comunidad judía de Huesca. Este artículo analiza el asesinato de Baruch en el contexto del crecimiento de la presión tributaria sobre las comunidades mediterráneas –tanto cristianas, como judías y musulmanas– en el siglo XIV. Como tercera comunidad judía más grande del reino de Aragón, la aljama de Huesca era responsable del 18% del total de contribuciones tributarias demandadas por la Corona a los judíos aragoneses. El caso de Baruch Alentienz nos ofrece una oportunidad única para explorar la historia fiscal y económica del Reino de Aragón y demuestra cómo el desarrollo del sistema fiscal y el crecimiento tributario del estado derivó en muchos conflictos internos en las comunidades locales.

  17. Low delay and area efficient soft error correction in arbitration logic

    Science.gov (United States)

    Sugawara, Yutaka

    2013-09-10

    There is provided an arbitration logic device for controlling an access to a shared resource. The arbitration logic device comprises at least one storage element, a winner selection logic device, and an error detection logic device. The storage element stores a plurality of requestors' information. The winner selection logic device selects a winner requestor among the requestors based on the requestors' information received from a plurality of requestors. The winner selection logic device selects the winner requestor without checking whether there is the soft error in the winner requestor's information.

  18. Myth 3: A Family of Identification Myths--Your Sample Must Be the Same as the Population. There Is a "Silver Bullet" in Identification. There Must Be "Winners" and "Losers" in Identification and Programming

    Science.gov (United States)

    Callahan, Carolyn M.

    2009-01-01

    The evolution of several interrelated myths reflects a combination of misinterpretation of statistics, the commendable intention of ensuring that bias and prejudice do not play roles in the provision of services to underrepresented populations of gifted students, and misapplication of programming options for gifted students. Separately, these…

  19. Record productions establish RF-driven sources as the standard for generating high-duty-factor, high-current H- beams for accelerators (Winner of the ICIS 2017 Brightness Award)

    Science.gov (United States)

    Stockli, Martin P.; Welton, Robert F.; Han, Baoxi

    2018-05-01

    The Spallation Neutron Source operates reliably at 1.2 MW and will gradually ramp to 1.4 MW. This paper briefly recalls some of the struggles when the unprecedented project was started and ramped to 1 MW over a 3½ year period. This was challenging, especially for the H- ion source and the low-energy beam transport system, which make up the H- injector. It took several more years to push the H- injector to the 1.4 MW requirements, and even longer to reach close to 100% injector availability. An additional breakthrough was the carefully staged, successful extension of the H- source service cycle so that disruptive source changes became rare events. More than 7 A.h of extracted H- ions have been demonstrated with a single source without maintenance, more than twice the single-source quantity of ions produced by any other high-current H- accelerator facility. Achieving the 1.4 MW requirements with close to 100% availability and record-breaking source service cycles were the basis for the 2017 Brightness Award.

  20. Escaping Adolescence: Sonya Hartnett's "Surrender" as a Gothic Bildungsroman for the Twenty-First Century: Winner of the 2016 Children's Literature in Education Emerging Scholar Award

    Science.gov (United States)

    Kealley, Adam

    2017-01-01

    This paper explores the subversion of the bildungsroman in the young adult novel, "Surrender" (Penguin, Camberwell, 2005), by the Australian author, Sonya Hartnett. It is suggested that, in reinscribing the traditional bildungsroman within a Gothic discourse, this novel reveals the effect on subjectivity that the horrors of postmodernity…

  1. Practical aspects of informative providing organization of educational process in winner of the «Red Banner of Labour» award agro-industrial college of V.I. Vernadsky Crimean Federal University

    Directory of Open Access Journals (Sweden)

    Shengelay M.A.

    2016-12-01

    Full Text Available the article describes the modern stage of evolution of information management of educational process from classical paper-based libraries to modern digital ones. The principles of organization, advantages and disadvantages of web-based electronic information provision are characterized, it is shown how to design a digital library by the educational establishment.

  2. ``Models'' CAVEAT EMPTOR!!!: ``Toy Models Too-Often Yield Toy-Results''!!!: Statistics, Polls, Politics, Economics, Elections!!!: GRAPH/Network-Physics: ``Equal-Distribution for All'' TRUMP-ED BEC ``Winner-Take-All'' ``Doctor Livingston I Presume?''

    Science.gov (United States)

    Preibus-Norquist, R. N. C.-Grover; Bush-Romney, G. W.-Willard-Mitt; Dimon, J. P.; Adelson-Koch, Sheldon-Charles-David-Sheldon; Krugman-Axelrod, Paul-David; Siegel, Edward Carl-Ludwig; D. N. C./O. F. P./''47''%/50% Collaboration; R. N. C./G. O. P./''53''%/49% Collaboration; Nyt/Wp/Cnn/Msnbc/Pbs/Npr/Ft Collaboration; Ftn/Fnc/Fox/Wsj/Fbn Collaboration; Lb/Jpmc/Bs/Boa/Ml/Wamu/S&P/Fitch/Moodys/Nmis Collaboration

    2013-03-01

    ``Models''? CAVEAT EMPTOR!!!: ``Toy Models Too-Often Yield Toy-Results''!!!: Goldenfeld[``The Role of Models in Physics'', in Lects.on Phase-Transitions & R.-G.(92)-p.32-33!!!]: statistics(Silver{[NYTimes; Bensinger, ``Math-Geerks Clearly-Defeated Pundits'', LATimes, (11/9/12)])}, polls, politics, economics, elections!!!: GRAPH/network/net/...-PHYSICS Barabasi-Albert[RMP (02)] (r,t)-space VERSUS(???) [Where's the Inverse/ Dual/Integral-Transform???] (Benjamin)Franklin(1795)-Fourier(1795; 1897;1822)-Laplace(1850)-Mellin (1902) Brillouin(1922)-...(k,)-space, {Hubbard [The World According to Wavelets,Peters (96)-p.14!!!/p.246: refs.-F2!!!]},and then (2) Albert-Barabasi[]Bose-Einstein quantum-statistics(BEQS) Bose-Einstein CONDENSATION (BEC) versus Bianconi[pvt.-comm.; arXiv:cond-mat/0204506; ...] -Barabasi [???] Fermi-Dirac

  3. Detectability of Cold Rocket Plumes.

    Science.gov (United States)

    1979-10-11

    blackbody temperature measurements (after Fetterman et al., Ref.9). 41 DIRECTION 118-8-1457i01 OF MAXIMUM Z RADIATION 1*I y CORERRELECOR. QU--MASRE...34 Aspen Int. Conf. on Fourier Spectroscopy, (1970), p. 19, DDC AD-724 100. 9. H. R. Fetterman , P. E. Tannenwald, B. J. Clifton, C. D. Parker, W. D...A. Blumberg, H. R. Fetterman , D. D. Peck, and P. F. Goldsmith, "Tunable Submillimeter Sources Applied to the Excited State Rotational Spectro- scopy

  4. Sexospécificités | Page 196 | CRDI - Centre de recherches pour le ...

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

    -urban South Asia and find fair and sustainable solutions. ... Yoseth Ariza Araύjo, Sarah Olson, and Coll Hutchison, winners of the Student Poster Awards, and Dr Susilowati Tana, Ecohealth Research Presentation Award winner, were all ...

  5. 77 FR 40364 - Announcement of Requirements and Registration for Million Hearts TM

    Science.gov (United States)

    2012-07-09

    ... disclosure by the Sponsor and/or Administrator of the intellectual property, trade secrets, or confidential... top of the Challenge site. Amount of the Prize Three winners will be selected. The first place winner...

  6. Voting paradoxes and group coherence the condorcet efficiency of voting rules

    CERN Document Server

    Gehrlein, William V

    2011-01-01

    This book argues that strange election outcomes should become less likely as voters' preferences become more mutually coherent. It also focuses on the Condorcet Criterion, which states that pairwise majority rule winner should be chosen as the election winner.

  7. Antiviral but Pronatal? ARVS and Reproductive Health

    DEFF Research Database (Denmark)

    Richey, Lisa Ann

    2011-01-01

    Winner of the American Anthropology Association 2012 Basker Prize and CAR's 2012 Most Notable Recent Collection Award......Winner of the American Anthropology Association 2012 Basker Prize and CAR's 2012 Most Notable Recent Collection Award...

  8. MedlinePlus: Awards and Recognition

    Science.gov (United States)

    ... winner of the 2005 World Summit on the Information Society Awards for e-health. Winner of the Thomas Reuters/Frank Bradway Rogers Information Advancement Award in 2014 for MedlinePlus Connect and ...

  9. Stock Market Overreaction and Trading Volume: Evidence from Malaysia

    OpenAIRE

    Ruhani Ali; Zamri Ahmad; Shangkari V. Anusakumar

    2011-01-01

    We investigate the stock market overreaction in Bursa Malaysia from January 2000 to October 2010 using weekly data. We find that winner portfolios tend to have negative returns whereas loser portfolios have positive returns for various holding periods from 1 to 52 weeks. Loser stocks experience more persistent and stronger return reversals than winner stocks. The evidence implies that a lower level of overreaction exists for winner stocks. Overall, a loser-winner portfolio yields highly signi...

  10. ATLAS Thesis Awards 2015

    CERN Multimedia

    Biondi, Silvia

    2016-01-01

    Winners of the ATLAS Thesis Award were presented with certificates and glass cubes during a ceremony on Thursday 25 February. The winners also presented their work in front of members of the ATLAS Collaboration. Winners: Javier Montejo Berlingen, Barcelona (Spain), Ruth Pöttgen, Mainz (Germany), Nils Ruthmann, Freiburg (Germany), and Steven Schramm, Toronto (Canada).

  11. The relationship between career decision self-efficacy and self-directed learning amongst female university students : a cross-cultural study

    OpenAIRE

    2011-01-01

    M.A. The career landscape has undergone considerable change within the past three decades (Hackett, Lent & Greenhaus, 1991; Sharf, 2002). Globalisation, the opening up of markets and rapid technological advances have produced a new world of work. Career choices and career challenges are more numerous and the career decision-making process more complex (Stead & Watson, 2006b). Baruch (2006) suggests that with these changes comes a need to address the preparation of future recruits. Accordin...

  12. The impact in Latin America

    International Nuclear Information System (INIS)

    Alonso, M.

    1985-01-01

    President Eisenhower's Atoms for Peace program represented a radical departure from the policy of secrecy and denial that existed during the immediate postwar period, after the rejection of the Baruch Plan for international control of nuclear energy and nuclear weapons. Although the genesis and philosophy of the program are well known, the author emphasizes certain general aspects and considers specific situations in Latin America about the purposes and premises of Atoms for Peace

  13. Kant on empiricism and rationalism

    OpenAIRE

    Vanzo, Alberto

    2013-01-01

    This paper aims to correct some widely held misconceptions concerning Kant's role in the formation of a widespread narrative of early modern philosophy. According to this narrative, which dominated the English-speaking world throughout the twentieth century, the early modern period was characterized by the development of two rival schools: René Descartes's, Baruch Spinoza's, and G. W. Leibniz's rationalism; and John Locke's, George Berkeley's, and David Hume's empiricism. Empiricists and rati...

  14. Ureteral Involvement Within an Incarcerated Inguinal Hernia in a Patient With Crossed-fused Renal Ectopia

    Directory of Open Access Journals (Sweden)

    Udit Singhal

    2016-07-01

    Full Text Available Crossed-fused renal ectopy is an uncommon abnormality of the genitourinary tract that results from errors during embryological development. Ureteral herniation represents another rare anatomic event and can often occur from spontaneous, postoperative, and congenital causes (Allam, Johnson, Grewal & Johnson 2015; Pollack, Popky & Blumberg 1975. Here, we discuss the complex clinical course of a patient with crossed-fused renal ectopia who presents with symptoms due to ureteroinguinal herniation and provide a brief overview of the literature. We highlight the clinical considerations in the management of this patient and provide a potential anatomical and embryological explanation for his presentation.

  15. Solid State Research, 1980:4

    Science.gov (United States)

    1980-10-31

    Fetterman G. A. Koepf* P. F. Goldsmith6 B.J. Clifton D. Buhl* N. R. Eriekson" D.D. Peck N. McAvoy* P. F. Tannenwald Accepted by Science St40... Fetterman 22 **** -^m^m-i^jm^ -«%, j». ■*** REFERENCES 1. Solid State Research Report, Lincoln Laboratory, M.I.T. (1980:2), pp. 11-12. DTK? AD-A092724...17. M.G. Raymer, J. Mostowski, and J. L. Carlsten, Phys. Rev. A 19, 2304(1979). - 18. W. A.M. Blumberg, U.R. Fetterman , D.D. Peck, and P.F

  16. Presidential Green Chemistry Challenge: 2005 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2005 award winner, Metabolix, used biotechnology to develop microorganisms that produce polyhydroxyalkanoates: natural, biodegradable plastics with a range of environmental benefits.

  17. 2004 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2004 award winner, Jeneil Biosurfactant Company, makes biobased, rhamnolipid surfactants by fermentation that are less toxic and more biodegradable than conventional surfactants.

  18. Presidential Green Chemistry Challenge: 2004 Greener Reaction Conditions Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2004 award winner, Buckman Laboratories International, developed Optimyze technology, which uses an esterase enzyme to remove sticky contaminants from paper products prior to recycling.

  19. Presidential Green Chemistry Challenge: 2009 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2009 award winner, Professor Krzysztof Matyjaszewski, developed Atom Transfer Radical Polymerization to make polymers with copper catalysts and environmentally friendly reducing agents.

  20. Presidential Green Chemistry Challenge: 2001 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2001 award winner, EDEN Bioscience, discovered and commercialized harpins: nontoxic, naturally occurring, biodegradable proteins that activate a plant's defense and growth mechanisms.

  1. Presidential Green Chemistry Challenge: 2007 Greener Reaction Conditions Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2007 award winner, Headwaters Technology Innovation, developed a metal nanocatalyst to synthesize hydrogen peroxide directly from hydrogen and oxygen, eliminating hazardous chemicals.

  2. Presidential Green Chemistry Challenge: 2014 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2014 award winner, The Solberg Company, replaced fluorinated surfactants in its firefighting foam concentrates with a blend of non-fluorinated surfactants and sugars.

  3. Presidential Green Chemistry Challenge: 2005 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2005 award winner, Archer Daniels Midland, developed Archer RC, a nonvolatile, biobased, reactive coalescent that replaces volatile organic coalescents in architectural latex paints.

  4. Presidential Green Chemistry Challenge: 2010 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2010 award winner, Clarke, developed Natular, a plaster matrix that encapsulates the pesticide spinosad, slowly releasing it into water and effectively controlling mosquito larvae.

  5. Naval Postgraduate School Research. Volume 9, Number 1, February 1999

    National Research Council Canada - National Science Library

    Butler, James M; Pace, Phillip E; Powers, John P

    1999-01-01

    .... Topics include featured project, Menneken Award Winner, naval research, naval research facilities, naval research laboratories, technology transfer, conferences, faculty news, student research...

  6. Presidential Green Chemistry Challenge: 2014 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2014 award winner, Solazyme, engineered microalgae to produce oils tailored to customers’ needs that can mimic or enhance properties of traditional vegetable oils.

  7. Habilidades e competências do controller: um estudo com alunos de cursos de pós-graduação em controladoria = Abilities and Competences of the Controller: a study with students who are attending postgraduation courses with emphasis in controlling

    Directory of Open Access Journals (Sweden)

    Jaqueline Gomes Rodrigues de Araújo

    2014-04-01

    Full Text Available O objetivo deste estudo foi identificar quais habilidades e competências são desenvolvidas em cursos de pós-graduação (lato senso com ênfase em controladoria, que estão relacionadas com o perfil contemplado na literatura para o profissional controller. A pesquisa tem como base teórica os estudos desenvolvidos por Baruch e Peiperl (2000, Baruch e Lemming (2001 e Baruch et al. (2003, acerca das competências e habilidades desenvolvidas a partir de cursos de pós-graduação (Master of Business Administration – MBA. Quanto às competências específicas do controller, a investigação se fundamentou em estudos desenvolvidos por Kester (1928, Moseley e Henning (1970, Martin (2002, Anthony; Govindarajan (2002; Horngren; Sundem e Stratton (2004. A pesquisa caracteriza-se como exploratória e quantitativa. Os dados foram coletados por meio da aplicação de um questionário estruturado com estudantes de cursos pós-graduação na cidade de João Pessoa/PB. O estudo indica quais competências foram notadas como mais desenvolvidas, dentre as quais se destacam: habilidades financeiras, de avaliação econômica, habilidades associadas à contabilidade e planejamento estratégico. Os resultados contribuem para fortalecer o pensamento de que um curso de pós-graduação pode adicionar valor aos graduados, tornando-os mais preparados para as demandas do mercado. The main objective of this study was to identify which abilities and competences are developed in post-graduation (sense courses with emphasis in controlling, which are related to the profile contemplated in the literature for the professional controller. The research is based on theoretical studies developed by Baruch and Peiperl (2000, Baruch and Lemming (2001 and Baruch et al (2003, about the skills and abilities developed from graduate courses (Master of Business Administration - MBA. As the specific skills of the controller, the research was based on studies conducted by Kester (1928

  8. Chico Pereira, Ganador del Premio Cinematográfico de la Agencia Europea para la Seguridad y la Salud en el Trabajo con el largometraje "El Invierno de Pablo" The Film "Pablo's Winter" of Chico Pereira, Winner of the film award fron the European Agency for Safety and Health at Work

    Directory of Open Access Journals (Sweden)

    María Dolores Limón Tamés

    2012-12-01

    Full Text Available La Agencia Europea para la Seguridad y la Salud en el Trabajo (EU-OSHA organiza cada año el Festival de Cine Documental de Leipzig (DOK, Leipzig en el que se otorga el Premio Cinematográfico "Lugares de Trabajo Saludables" al documental que destaque como promotor del debate y la reflexión entre los ciudadanos europeos sobre la importancia de la seguridad y la salud en el trabajo. Este año 2012, el Premio ha sido otorgado al largometraje "El invierno de Pablo" del director español Chico Pereira, que narra la cruda historia de Pablo, un minero jubilado que trabajó extrayendo cinabrio durante 30 años y que actualmente presenta unos pulmones y un corazón seriamente dañados como consecuencia de la continua exposición al sulfuro de mercurio. En España, la Red Española de Seguridad y Salud en el Trabajo, coordinada por el Instituto Nacional de Seguridad e Higiene en el Trabajo, organizará durante 2013 sesiones de cine forum en la que se podrán visionar las películas ganadoras del Certamen Cinematográfico "Lugares de Trabajo Saludables", como actividad divulgativa para el debate y la promoción de la cultura preventiva.The European Agency for Safety and Health at Work (EU-OSHA is supporting every year the Healthy Workplaces Film Award for the best documentary on work-related topics. The award is presented at the International Leipzig Festival for Documentary and Animated Film (DOK Leipzig. The award honours a documentary film that promotes the importance of workplace health and safety across Europe. The film "Pablo's Winter" won this year the edition, telling the story of a retired miner who had been working during 30 years in an old mercury mine in Spain and currently has his heart and lungs severely damaged as a result of continued exposure to mercury sulfide. In Spain, the Spanish Network of Safety and Health at Work, coordinated by the National Institute of Safety and Health at Work, is organizing during 2013 video screenings of documentary films awarded, as an activity for promoting health and safety at work to encourage preventive culture. Key words: Human Rights, Copyright, authorship, Open Access, Creative Commons.

  9. Chico Pereira, Ganador del Premio Cinematográfico de la Agencia Europea para la Seguridad y la Salud en el Trabajo con el largometraje "El Invierno de Pablo" The Film "Pablo's Winter" of Chico Pereira, Winner of the film award fron the European Agency for Safety and Health at Work

    OpenAIRE

    María Dolores Limón Tamés

    2012-01-01

    La Agencia Europea para la Seguridad y la Salud en el Trabajo (EU-OSHA) organiza cada año el Festival de Cine Documental de Leipzig (DOK, Leipzig) en el que se otorga el Premio Cinematográfico "Lugares de Trabajo Saludables" al documental que destaque como promotor del debate y la reflexión entre los ciudadanos europeos sobre la importancia de la seguridad y la salud en el trabajo. Este año 2012, el Premio ha sido otorgado al largometraje "El invierno de Pablo" del director español Chico Pere...

  10. 'You have to go through the atomic shell'. Conversation with the nuclear physicist and Nobel Prize winner Wolfgang Paul. 'Sie muessen durch die Atomhuelle hindurch'. Gespraech mit dem Kernphysiker und Nobelpreistraeger Wolfgang Paul

    Energy Technology Data Exchange (ETDEWEB)

    Steiner, P.

    1994-01-01

    The contribution reflects an interview with the nuclear physicist Prof. Dr. Wolfgang Paul, to whom the Nobel prize has been awarded for the electro-magnetic trap for loaded and unloaded particles named after him. The centre of the discussion is the professional development with regard to main fields of research. (BWI)

  11. Carmen Luisa Letelier Valdés, Premio Nacional de Arte mención Música 2010: su labor como maestra de canto Carmen Luisa Letelier-Valdés, Winner of the National Arts Award in Music 2010: her Work as Professor of the Art of Singing

    Directory of Open Access Journals (Sweden)

    Gonzalo Cuadra Balagna

    2012-06-01

    Full Text Available A partir de su experiencia personal como discípulo de Carmen Luisa Letelier Valdés en la Facultad de Artes de la Universidad de Chile, el autor evoca la cualidad vocal de la artista, su aporte al desarrollo de la vida musical chilena y su labor como formadora de importantes cantantes chilenos.The author ofthe article studied singing with Carmen Luisa Letelier-Valdés at the Faculty ofArts ofthe University ofChile. On the basis ofhis direct contact with the artist the author presents a personal view ofthe vocal quality of the artist as well as her contribution to the development ofChilean musical activity and her work as teacher of important Chilean singers.

  12. Student award for outstanding research winner in the Ph.D. category for the 2017 society for biomaterials annual meeting and exposition, april 5-8, 2017, Minneapolis, Minnesota: Characterization of protein interactions with molecularly imprinted hydrogels that possess engineered affinity for high isoelectric point biomarkers.

    Science.gov (United States)

    Clegg, John R; Zhong, Justin X; Irani, Afshan S; Gu, Joann; Spencer, David S; Peppas, Nicholas A

    2017-06-01

    Molecularly imprinted polymers (MIPs) with selective affinity for protein biomarkers could find extensive utility as environmentally robust, cost-efficient biomaterials for diagnostic and therapeutic applications. In order to develop recognitive, synthetic biomaterials for prohibitively expensive protein biomarkers, we have developed a molecular imprinting technique that utilizes structurally similar, analogue proteins. Hydrogel microparticles synthesized by molecular imprinting with trypsin, lysozyme, and cytochrome c possessed an increased affinity for alternate high isoelectric point biomarkers both in isolation and plasma-mimicking adsorption conditions. Imprinted and non-imprinted P(MAA-co-AAm-co-DEAEMA) microgels containing PMAO-PEGMA functionalized polycaprolactone nanoparticles were net-anionic, polydisperse, and irregularly shaped. MIPs and control non-imprinted polymers (NIPs) exhibited regions of Freundlich and BET isotherm adsorption behavior in a range of non-competitive protein solutions, where MIPs exhibited enhanced adsorption capacity in the Freundlich isotherm regions. In a competitive condition, imprinting with analogue templates (trypsin, lysozyme) increased the adsorption capacity of microgels for cytochrome c by 162% and 219%, respectively, as compared to a 122% increase provided by traditional bulk imprinting with cytochrome c. Our results suggest that molecular imprinting with analogue protein templates is a viable synthetic strategy for enhancing hydrogel-biomarker affinity and promoting specific protein adsorption behavior in biological fluids. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 105A: 1565-1574, 2017. © 2017 Wiley Periodicals, Inc.

  13. The Way Ahead For Maritime UAVS

    Science.gov (United States)

    2006-10-23

    of possible contract winners including Scan Eagle, Silver Fox, Wasp, Coyote and the USMC Tier I winner Dragon Eye. Technical data for these UAVs are...Neptune’s engine and avionics are placed above the waterline and the airframe is sealed for flotation as well as providing corrosion/water intrusion

  14. Fans, Football and Federal Elections: A Real-World Example of Statistics

    Science.gov (United States)

    Cramer, Kenneth M.; Jackson, Dennis L.

    2006-01-01

    This article evaluates and explores the correlation (+0.892) between the United States federal election winner and the most recent Washington Redskin home-game winner, a relation perfectly linked for 17 of 18 elections since franchise inception in 1936.

  15. Sandia National Laboratories: Research: R&D 100 Awards

    Science.gov (United States)

    earlier polymeric membrane technology by capturing more carbon dioxide, faster, from a gas mixture while scenarios. 2015 winners CO2 Memzyme CO2 Memzyme The CO2 Memzyme is an ultra-thin membrane that is the first winners Membrane Projection Lithography publication snapshot Portable Diagnostic Device for Bacillus

  16. 78 FR 56708 - Announcement of Requirements and Registration for Game On!: HIV/STD Prevention Mobile Application...

    Science.gov (United States)

    2013-09-13

    ...'' -Many STDs are curable and all are treatable. There are effective medications available to help people... years old at the time of entry. If the contestant/submitter is younger than 18 at the time of entry, the..., finalists, and winners of the contest. Information is not collected for commercial marketing. Winners are...

  17. Publications | Page 270 | IDRC - International Development ...

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

    Giving Back — IDRC photo contest winner shares prize with Senegalese colleagues. Brendan Baker can be called many things: an engineer, an international volunteer, an award-winning photographer, and, evidently, a generous man. The winner of IDRC's “Expose Urban Solutions” photo contest, Baker shared his CA$2.

  18. The Portrayal of Older People in Award-Winning Literature for Children.

    Science.gov (United States)

    Dellmann-Jenkins, Mary; Yang, Lisa

    1997-01-01

    Examined illustrations for portrayal of older adult characters in Caldecott Medal-winning picture books, comparing 1972-83 and 1984-95 winners. Found that recent books portray elderly in a more positive manner than earlier winners. In addition, only two significant gender differences in a field of 36 possibilities were found over the entire…

  19. Performance analysis of the Malaysian elite youth squash players ...

    African Journals Online (AJOL)

    The straight and cross court drives were the most frequent strokes used by both genders, with more on the backhand side. The drop shot and straight drives contributed to most winners for the men and women respectively. Most winners were produced by the players when they occupied the middle areas of the court.

  20. 2006 Campus Technology Innovators

    Science.gov (United States)

    Campus Technology, 2006

    2006-01-01

    This article features the winners of this year's "Campus Technology Innovator" competition. The winners are: (1) Drexel University, Pennsylvania (outsourcing); (2) Darton College, Georgia (3D); (3) Minnesota State Colleges and Universities (ePortfolios); (4) University of Michigan (the Web); (5) University of Tennessee College of…

  1. The Mathematics of Mikhael Gromov

    DEFF Research Database (Denmark)

    Hansen, Vagn Lundsgaard

    2009-01-01

    Laudatio for the Abel Prize winner Mikhael Gromov in Oslo, Norway, March 26, 2009. The lecture is recorded at htttp://media01.smartcom.no/ Microsite/webcast.aspx?eventid=4117......Laudatio for the Abel Prize winner Mikhael Gromov in Oslo, Norway, March 26, 2009. The lecture is recorded at htttp://media01.smartcom.no/ Microsite/webcast.aspx?eventid=4117...

  2. Melissa L. Anderson: APA/APAGS Award for Distinguished Graduate Student in Professional Psychology

    Science.gov (United States)

    American Psychologist, 2012

    2012-01-01

    Presents a short biography of the winner of the American Psychological Association/American Psychological Association of Graduate Students Award for Distinguished Graduate Student in Professional Psychology. The 2012 winner is Melissa L. Anderson for her ongoing commitment to understanding, treating, and preventing domestic violence in Deaf women…

  3. Alice and Bob will fight: the problem of electing a committee in the presence of candidate interdependence

    NARCIS (Netherlands)

    Uckelman, J.

    2010-01-01

    The problem of electing a committee which satisfies voters is one for which good solutions are scarce. Extending single-winner voting rules to the multi-winner case works well only when voters have no preferential dependencies among candidates for the committee. (Our motivating example is a voter

  4. Ages of Oscar-Winning Best Actors and Actresses.

    Science.gov (United States)

    Brown, Richard; Davis, Gretchen

    1990-01-01

    Presents an activity considering whether a difference exists in the age of Oscar winners. Describes how to draw a stem plot and a box plot as an example of implementing the recommendations of the NCTM Standards. Provides tables showing the name, movie titles, and ages of the Oscar winners since 1928. (YP)

  5. The Nation-State in Transformation

    DEFF Research Database (Denmark)

    Böss, Michael

    Globalisation is a challenge that creates both winners and losers. Until 2008 the small Northern European states were amongst the winners as they adjusted well to rapid changes in the international political economy. They stayed competitive by balancing open economies and flexible industrial poli......= These are questions that this book seeks to answer....

  6. Cynthia J. Najdowski: Psi Chi/APA Edwin B. Newman Graduate Research Award

    Science.gov (United States)

    American Psychologist, 2012

    2012-01-01

    Presents a short biography of the winner of the American Psychological Association's Psi Chi/APA Edwin B. Newman Graduate Research Award. The 2012 winner is Cynthia J. Najdowski for an outstanding research paper that examines how jurors' judgments are influenced by a juvenile defendant's confession and status as intellectually disabled. Through…

  7. Bernice Lott: Award for Distinguished Senior Career Contributions to Psychology in the Public Interest

    Science.gov (United States)

    American Psychologist, 2012

    2012-01-01

    Presents a short biography of the winner of the American Psychological Association's Award for Distinguished Senior Career Contributions to Psychology in the Public Interest. The 2012 winner is Bernice Lott. Lott's commitment to the public interest has always guided her career, as her groundbreaking research on gender, ethnicity, and race…

  8. A multi-attribute yardstick auction without prior scoring

    DEFF Research Database (Denmark)

    Hougaard, Jens Leth; Nielsen, Kurt; Papakonstantinou, Athanasios

    by reducing the principal’s articulation of his preferences to simply choosing the most preferred oer as if it was a market with posted prices. Although truthful reporting does not constitute a Nash equilibrium, we demonstrate by simulations that truth-telling may indeed be some kind of focal point....... By focusing on the initial winner in case everyone tells the truth, we show that even if the other bidders are allowed to misreport by as much as 20% of their true cost, the initial winner remains the winner in 80% of all simulated auctions in the case of 3 competing bidders. Furthermore, as it takes...

  9. Some Learning Properties of Modular Network SOMs

    Science.gov (United States)

    Takeda, Manabu; Ikeda, Kazushi; Furukawa, Tetsuo

    The Modular Network Self-Organizing Map (mnSOM) is a generalization of the SOM, where each node represents a parametric function such as a multi-layer perceptron or another SOM. Since given datasets are, in general, fewer than nodes, some nodes never win in competition and have to update their parameters from the winners in the neighborhood. This is a process that can be regarded as interpolation. This study derives the interpolation curve between winners in simple cases and discusses the distribution of winners based on the neighborhood function.

  10. Winning a competition predicts dishonest behavior.

    Science.gov (United States)

    Schurr, Amos; Ritov, Ilana

    2016-02-16

    Winning a competition engenders subsequent unrelated unethical behavior. Five studies reveal that after a competition has taken place winners behave more dishonestly than competition losers. Studies 1 and 2 demonstrate that winning a competition increases the likelihood of winners to steal money from their counterparts in a subsequent unrelated task. Studies 3a and 3b demonstrate that the effect holds only when winning means performing better than others (i.e., determined in reference to others) but not when success is determined by chance or in reference to a personal goal. Finally, study 4 demonstrates that a possible mechanism underlying the effect is an enhanced sense of entitlement among competition winners.

  11. Green Chemistry Challenge: 2017 Small Business Award

    Science.gov (United States)

    Green Chemistry Challenge 2017 award winner, UniEnergy,improved a vanadium redox flow battery to double the energy density, have a broader operating temperature range, a smaller footprint, reduced chemical usage, and very little capacity degradation.

  12. Fulltext PDF

    Indian Academy of Sciences (India)

    IAS Admin

    This year's Breakthrough Prize winners have made huge contributions to the field ... The best mathematical minds benefit us all by expanding the sphere of human ... mental forces includng gravity, pursued by hundreds of theorists ever since.

  13. African Journal of Drug & Alcohol Studies, 13(2), 2014 Copyright ...

    African Journals Online (AJOL)

    qualitative data obtained from 86 Pentecostal Christians in Uyo, Nigeria, which generates contrasting .... alcohol, the study challenges orthodoxy in alcohol ... Apostolic (1918), and Assemblies of God ... clude Winners Chapel, Church of God.

  14. Green Chemistry Challenge: 2017 Academic Award

    Science.gov (United States)

    Green Chemistry Challenge 2017 award winner, Professor Schelter, developed a new, targeted approach for separating mixtures of rare earth metals obtained from consumer waste streams comprising mixtures of Nd/Dy and Eu/Y

  15. Rejected Ballots and Democratic Consolidation in Ghana's Fourth ...

    African Journals Online (AJOL)

    Nekky Umera

    people are clearly expressed and known after the conduct of elections. Introduction. Ghanaians ..... vote, was simply unnecessary, probably a classic case of causing financial loss. The winner was .... World Politics, 49. (3), 430. Dahl, Robert ...

  16. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Advances NICHD Nobel Prize Winners Leadership & Other Staff Profiles Leadership Biosketches Get to Know NICHD Budget & Appropriations ... About NICHD Organization History Accomplishments Leadership & Other Staff Profiles Budget & Appropriations Advisory Groups Jobs at NICHD Partnering & ...

  17. Why wait until residency? Competency-based education in longitudinal integrated clerkships.

    Science.gov (United States)

    Gentles, John Quinn

    2017-02-01

    This essay was selected as the winner of the 2015 Canadian Undergraduate Surgical Education Committee student essay competition. It was written in response to the prompt: "How is your school preparing you for residency - be it surgical or medical?".

  18. Commercial Power Centers in Emerging Markets

    National Research Council Canada - National Science Library

    Treverton, Gregory

    1998-01-01

    ...), stabilizing their currencies, and opening their economies to foreign competition. In each case, the process is producing winners and losers even as it alters the rules of the economic game and thus changes the balance...

  19. Presidential Green Chemistry Challenge: 2013 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2013 award winner, Faraday Technology, Inc., process high-performance chrome coatings to be made from the less toxic, trivalent chromium. Reduce millions of pounds hexavalent chromium without comprising performance.

  20. Carbon Monoxide Information Center

    Medline Plus

    Full Text Available ... Community Outreach Resource Center Toy Recall Statistics CO Poster Contest Pool Safely Business & Manufacturing Business & Manufacturing Business ... Featured Resources CPSC announces winners of carbon monoxide poster contest Video View the blog Clues You Can ...

  1. Duplex ultrasound: Indications and findings in a newly created ...

    African Journals Online (AJOL)

    2015-09-21

    Sep 21, 2015 ... save more lives and limbs in the developing world. Key words: Calabar ... managed with only clinical assessment of their blood vessels and X‑rays. With the .... are supposed to be bread winners and, therefore, more fearful.

  2. Next Generation Software Processes and Their Environment Support

    National Research Council Canada - National Science Library

    Boehm, Barry

    1998-01-01

    .... It is based on three primary foundations: (1) Theory W, a management theory and approach. It is based on making winners of all of the system's key stakeholders as a necessary and sufficient condition for project success. (2...

  3. Fulltext PDF

    Indian Academy of Sciences (India)

    etc, some important international events take place. Of im- mense interest to the majority of the world's citizens is the. Football World Cup. ... Fields medals considered equivalent to the Nobel Prize in mathematics. ... The four winners this year.

  4. 76 FR 36908 - Draft Competition Rules for a Global Appliance Efficiency Award for Televisions

    Science.gov (United States)

    2011-06-23

    ... and branding (currently under development) in their marketing, and the best of the regional winners..., particularly with regard to typical product production cycles and marketing/promotional needs; Proposed...

  5. A Simple Neural Network System for Wisconsin Card Sorting Test

    National Research Council Canada - National Science Library

    Kaplan, Gulay

    2001-01-01

    .... A simple model based on winner take all network and multi layer perceptron suffices to model the affect of frontal lobe damage, which leads to perseveration as diminishing the influence of reinforcement...

  6. NASA declares no room for antimatter experiment

    CERN Multimedia

    Law??, Andrew

    2007-01-01

    "The Alpha Magnetic Spectrometer (AMS) is a model of international cooperation, led by a dynamic Nobel Prize winner, and promises to do impressive science in space. But it may never get a chance to do its thing." (1 page)

  7. Title Highlight: Scientists respond to climate change challenges at ...

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

    2016-04-14

    Apr 14, 2016 ... ... Change (UNFCC) conference, to be hosted by France later this year. ... Nobel Prize winner Joseph Stiglitz, a conference keynote speaker, ... to attempt to deal with climate change when the world is recovering, and in some ...

  8. Fulltext PDF

    Indian Academy of Sciences (India)

    change for the scientific community in India. ... ments of the nominees against the standards of international research, placing the winners on ... aspects of the collective behaviour of living systems ranging from bacteria to schools of fish in the.

  9. The Binomial Distribution in Shooting

    Science.gov (United States)

    Chalikias, Miltiadis S.

    2009-01-01

    The binomial distribution is used to predict the winner of the 49th International Shooting Sport Federation World Championship in double trap shooting held in 2006 in Zagreb, Croatia. The outcome of the competition was definitely unexpected.

  10. OBITUARY: In memory of Vasilii Ivanovich Shveikin (4 February 1935 – 4 January 2018)

    Science.gov (United States)

    Krokhin, O. N.; Gulyaev, Yu V.; Sigov, A. S.; Shcherbakov, I. A.; Vasil'ev, M. G.; Duraev, V. P.; Zabrodskii, A. G.; Zverev, G. M.; Kovsh, I. B.; Krotov, Yu A.; Kuznetsov, E. V.; Marmalyuk, A. A.; Popov, Yu M.; Semenov, A. S.; Simakov, V. A.

    2018-03-01

    Vasilii Ivanovich Shveikin, originator of semiconductor laser research and development at OJSC M.F. Stel'makh Polyus Research Institute, doctor of engineering, professor and Lenin Prize winner, passed away on 4 January after a long, serious illness.

  11. Drug Enforcement Administration

    Science.gov (United States)

    ... de informacin confidencial --> DEA NEWS The Drug Enforcement Administration and Discovery Education name grand winner of Operation ... JUN 15 (Washington) The United States Drug Enforcement Administration, DEA Educational Foundation and Discovery Education awarded Porter ...

  12. Effective and Innovative Practices for Stronger Facilities Management.

    Science.gov (United States)

    Banick, Sarah

    2002-01-01

    Describes the five winners of the APPA's Effective & Innovative Practices Award. These facilities management programs and processes were recognized for enhancing service delivery, lowering costs, increasing productivity, improving customer service, generating revenue, or otherwise benefiting the educational institution. (EV)

  13. Thou shall not steal: Nanyang Technological University Library’s drive to help students avoid plagiarism and achieve academic integrity

    OpenAIRE

    Han, Lee Yen

    2017-01-01

    Poster presented at the 5th International Plagiarism Conference, Newcastle upon Tyne, UK. Winner of Outstanding Academic Integrity Poster Case Study presented by International Association of Academic Integrity Conferences (IAAIC) alliance.

  14. The Scientific Correspondence of H A Lorentz

    CERN Document Server

    Kox, AJ

    2008-01-01

    Presents a selection of more than 400 letters from and to the Dutch physicist and Nobel Prize winner Hendrik Antoon Lorentz (1853-1928), covering the period from 1883 until a few months before his death.

  15. A la découverte du CERN et du château de Voltaire

    CERN Multimedia

    2002-01-01

    The Lions Club, Bellegarde Pays de Gex, organised a visit to CERN and to Voltaire's castle for the delegates of the Lions de Charente and the winners of a scientific competition organized by them (1/2 page).

  16. Climate Leadership in the Financial Sector Webinar

    Science.gov (United States)

    Financial sector winners from the 2015 Climate Leadership Awards discuss best practices and challenges faced by their corporations based on their experience of attempting to reduce greenhouse gas emissions and address climate risk.

  17. Presidential Green Chemistry Challenge: 2015 Specific Environmental Benefit: Climate Change Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2015 award winner, Algenol, blue-green algae to produce ethanol and other fuels, uses CO2 from air or industrial emitters, reduces the carbon footprint, costs and water usage, no reliance on food crops

  18. Presidential Green Chemistry Challenge: 2016 Designing Greener Chemicals and Specific Environmental Benefit: Climate Change Awards

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2016 award winner, Newlight Technologies, developed a net carbon negative plastic made from methane-based GHG. It is cheaper than petroleum-based plastic; used to make cell phone cases, furniture, and other products.

  19. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Health Advances NICHD Nobel Prize Winners Leadership & Other Staff Profiles Leadership Biosketches Get to Know NICHD Budget & ... Listservs About NICHD Organization History Accomplishments Leadership & Other Staff Profiles Budget & Appropriations Advisory Groups Jobs at NICHD ...

  20. Presidential Green Chemistry Challenge: 2006 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2006 award winners, Arkon Consultants and NuPro Technologies, developed a safer processing system for flexographic printing that includes washout solvents and reclamation/recycling.

  1. Presidential Green Chemistry Challenge: 2003 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2003 award winner, Shaw Industries, developed EcoWorx carpet tiles with a backing that uses less toxic materials. The carpet tile fiber and backing are readily separated for recycling.

  2. Presidential Green Chemistry Challenge: 2011 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2011 award winner, Sherwin-Williams, developed water-based acrylic alkyd paints with VOCs that can be made from recycled soda bottle (PET), acrylics, and soybean oil.

  3. Presidential Green Chemistry Challenge: 2008 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2008 award winner, Battelle, developed a biobased soy toner for laser printers and copiers. The technology saves energy and improves de-inking, allowing more paper fiber to be recycled.

  4. Surgery on Fetus Reduces Complications of Spina Bifida

    Medline Plus

    Full Text Available ... Snapshot of Child Development Advances Snapshot of Adult & Family Health Advances NICHD Nobel Prize Winners Leadership & Other ... development, before and after birth; maternal, child, and family health; reproductive biology and population issues; and medical ...

  5. "Be Sickle Smart!" | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... Past Issues / Winter 2011 Table of Contents Singing star and former American Idol winner Ruben Studdard wrote ... serious and under-recognized condition called iron overload. What has been your approach in raising public awareness ...

  6. Nobel Prize winning physicist to speak at Rensselaer Nov. 20 Leon Lederman to discuss pre college science education

    CERN Multimedia

    2002-01-01

    Leon Lederman, Nobel Prize-winner, will offer some radical ideas for improving pre-college science education when he delivers the annual Robert Resnick Lecture at Rensselaer Polytechnic Institute's Russell Sage Laboratory (1/2 page).

  7. Surgery on Fetus Reduces Complications of Spina Bifida

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    Full Text Available ... of Pregnancy & Infant Development Advances Snapshot of Child Development Advances Snapshot of Adult & Family Health Advances NICHD Nobel Prize Winners Leadership & Other Staff Profiles Leadership Biosketches Get to Know ...

  8. Presidential Green Chemistry Challenge: 2005 Greener Reaction Conditions Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2005 award winner, BASF, invented a one-component, urethane acrylate oligomer primer system for automobile refinishing that is UV-curable, has VOCs, and is free of diisocyanates.

  9. Presidential Green Chemistry Challenge: 1999 Greener Reaction Conditions Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1999 award winner, Nalco Chemical Co., developed homogeneous dispersion polymerization with water as the solvent to make polymers to treat water in industrial and municipal operations.

  10. Presidential Green Chemistry Challenge: 1998 Greener Reaction Conditions Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1998 award winner, Argonne National Laboratory, developed an efficient, membrane-based process to synthesize lactate esters from sugars. These esters can replace toxic solvents.

  11. Disain parandab maailma / Tanel Veenre

    Index Scriptorium Estoniae

    Veenre, Tanel, 1977-

    2009-01-01

    Rändnäitus "INDEX : Award Exhibition 2007: winners of tour" Tallinnas Harju tänava haljasalal 19. juulini. Võistlusel INDEX : Award osalevatelt toodetelt oodatakse peale hea väljanägemise, et nad muudaksid elu paremaks

  12. Presidential Green Chemistry Challenge: 2000 Greener Reaction Conditions Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2000 award winners, Bayer and Bayer AG, Covestro, developed high-performance, water-based, two-component polyurethane (PU) coatings that eliminate most or all VOCs and HAPs in other PU coatings.

  13. Presidential Green Chemistry Challenge: 1996 Greener Reaction Conditions Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1996 award winner, Dow Chemical Company, developed a process to manufacture polystyrene foam sheet packaging that uses carbon dioxide (CO2) as a blowing agent, eliminating CFC-12 and HCFC-22.

  14. Presidential Green Chemistry Challenge: 2006 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2006 award winner, S.C. Johnson & Son, developed Greenlist, a rating system for environmental and health effects of ingredients. SC Johnson uses it to reformulate many of its products.

  15. Presidential Green Chemistry Challenge: 2010 Greener Reaction Conditions Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2010 award winners, Merck & Co. and Codexis, developed an enzymatic synthesis for sitagliptin (Januvia) that reduces waste, improves yield and safety, and eliminates a metal catalyst.

  16. Presidential Green Chemistry Challenge: 1999 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1999 award winner, Professor Terry Collins, developed a series of TAML oxidant activators that work with hydrogen peroxide to replace chlorine bleaches for paper making and laundry.

  17. Presidential Green Chemistry Challenge: 1998 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1998 award winner, Flexsys America, developed nucleophilic aromatic substitution for hydrogen to eliminate waste from a common reaction and to produce 4-ADPA, a high-volume chemical.

  18. Presidential Green Chemistry Challenge: 2008 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2008 award winner, Dow AgroSciences, used an artificial neural network to discover spinetoram, an improved spinosad biopesticide to replace organophosphates for key pests of fruit trees.

  19. Presidential Green Chemistry Challenge: 1997 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1997 award winner, Professor Joseph M. DeSimone, developed surfactants that allow carbon dioxide to be a solvent for chemical manufacturing, replacing hazardous chemical solvents.

  20. Presidential Green Chemistry Challenge: 2007 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2007 award winner, Professor Michael J. Krische, developed selective C-C bond-forming hydrogenation without organometallic reagents, eliminating hazardous reagents and hazardous waste.

  1. Presidential Green Chemistry Challenge: 2001 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2001 award winners, Bayer Corporation and Bayer AG, developed a waste-free manufacturing process for sodium iminodisuccinate (Baypure CX), a biodegradable, nontoxic chelating agent.

  2. Presidential Green Chemistry Challenge: 2010 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2010 award winners, Dow and BASF, jointly developed a route to make propylene oxide from hydrogen peroxide that eliminates almost all waste and greatly reduces water and energy use.

  3. Presidential Green Chemistry Challenge: 1998 Academic Award (Trost)

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1998 award winner Professor Barry M. Trost, developed the concept of atom economy: chemical reactions that do not waste atoms. This is a fundamental cornerstone of green chemistry.

  4. Presidential Green Chemistry Challenge: 1997 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1997 award winner, Legacy Systems, developed the Coldstrip process, which uses only water and oxygen to remove photoresist from silicon semiconductors. It replaces corrosive acids.

  5. Presidential Green Chemistry Challenge: 1997 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1997 award winner, BHC Company, developed a highly atom-efficient method to make ibuprofen, a common painkiller, using three catalytic steps instead of six stoichiometric ones.

  6. Presidential Green Chemistry Challenge: 2002 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2002 award winner, SC Fluids, with Los Alamos National Laboratory, developed supercritical CO2 resist remover technology to clean residues from semiconductor wafers during manufacture.

  7. Presidential Green Chemistry Challenge: 2011 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2011 award winner, Professor Bruce H. Lipshutz, designed a novel, second-generation surfactant called TPGS-750-M. It is a designer surfactant composed of safe, inexpensive ingredients.

  8. Presidential Green Chemistry Challenge: 2012 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2012 award winner, Elevance Renewable Sciences, used Nobel-prize-winning metathesis catalysis to produce high-value difunctional chemicals from renewable feedstocks including natural oils.

  9. Presidential Green Chemistry Challenge: 2006 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2006 award winner, Professor Galen J. Suppes, developed a process to convert waste glycerin from biodiesel production into propylene glycol to replace ethylene glycol in antifreeze.

  10. Presidential Green Chemistry Challenge: 2004 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2004 award winners, Professors Charles A. Eckert and Charles L. Liotta, use supercritical CO2 as a solvent to combine reactions and separations, improve efficiency, and reduce waste.

  11. Presidential Green Chemistry Challenge: 2005 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2005 award winner, Professor Robin D. Rogers, used ionic liquids to dissolve and process cellulose from wood, cloth, or paper to make new biorenewable or biocompatible materials.

  12. Presidential Green Chemistry Challenge: 2007 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2007 award winners, Professor Kaichang Li, Columbia Forest Products, and Hercules, developed an adhesive for wood composites based on soy flour instead of resins with formaldehyde.

  13. Presidential Green Chemistry Challenge: 1999 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1999 award winner, Lilly Research Laboratories, developed a low-waste drug synthesis using yeast for a stereospecific reduction, reducing solvent amounts, and replacing chromium oxide.

  14. Presidential Green Chemistry Challenge: 2016 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2016 award winner, Verdezyne, developed a yeast to produce USDA Certified Biobased dodecanedioic acid (DDDA) used to make high performance nylon 6,12. Lower greenhouse gas emissions, no high temperature or nitric acid

  15. Presidential Green Chemistry Challenge: 2011 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2011 award winner, BioAmber, developed an integrated technology to produce large, commercial quantities of succinic acid by bacterial fermentation, replacing petroleum-based feedstocks.

  16. Presidential Green Chemistry Challenge: 2009 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2009 award winner, Eastman Chemical Co., makes esters for emollients and emulsifiers in cosmetics with immobilized enzymes, saving energy and avoiding strong acids and organic solvents.

  17. Presidential Green Chemistry Challenge: 2008 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2008 award winner, SiGNa Chemistry, stabilized highly reactive sodium and lithium by encapsulating them in porous, sand-like powder, maintaining their usefulness in synthetic reactions.

  18. Presidential Green Chemistry Challenge: 1996 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1996 award winner, Professor Mark Holtzapple, developed methods to convert waste biomass (e.g., sewage sludge, agricultural wastes), into animal feed, industrial chemicals, or fuels.

  19. Presidential Green Chemistry Challenge: 2013 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2013 award winner, Life Technologies, developed a one-pot synthesis for polymerase chain reaction (PCR), which is a much more efficient process that prevents about 1.5 million pounds of hazardous waste a year.

  20. Presidential Green Chemistry Challenge: 2002 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2002 award winner, Pfizer, improved its synthesis of sertraline, the active ingredient in its drug, Zoloft, to double the yield and reduce the use of raw materials, energy, and water.

  1. Presidential Green Chemistry Challenge: 2008 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2008 award winners, Professors Robert E. Maleczka, Jr. and Milton R. Smith, III, developed halogen-free, catalytic C-H activation/borylation to make aryl and heteroaryl boronic esters.

  2. Presidential Green Chemistry Challenge: 1996 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1996 award winner, Donlar, developed thermal polyaspartate, a nontoxic, biodegradable, biobased polymer made in a highly efficient process for use in agriculture, water treatment, etc.

  3. Presidential Green Chemistry Challenge: 1996 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1996 award winner, Monsanto Company, developed a safer synthesis for DSIDA, a key building block for the herbicide RoundUp. The synthesis uses no ammonia, cyanide, or formaldehyde.

  4. Presidential Green Chemistry Challenge: 2016 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2016 award winner, Professor Chirik, discovered a class of catalysts used to produce silicones for consumer goods without using hard-to-mine platinum (less mining, reduces costs, greenhouse gas emissions, and waste).

  5. Presidential Green Chemistry Challenge: 2012 Academic Award (Waymouth and Hedrick)

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2012 award winners, Professor Robert M. Waymouth and Dr. James L. Hedrick, developed a broad class of highly active, environmentally benign, metal-free catalysts for synthesizing plastics.

  6. Presidential Green Chemistry Challenge: 2003 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2003 winner, Sud-Chemie, developed a synthesis for solid oxide catalysts used to make hydrogen and clean fuels. The process creates little wastewater, no nitrates, and no or little NOx.

  7. Presidential Green Chemistry Challenge: 2007 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2007 award winner, NovaSterilis, invented a way to sterilize delicate biological materials such as graft tissue without harming them, using supercritical carbon dioxide and a peroxide.

  8. Presidential Green Chemistry Challenge: 2004 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2004 award winner, Bristol-Myers Squibb, manufactures paclitaxel, the active ingredient in the anticancer drug, Taxol, using plant cell fermentation and extraction to replace synthesis.

  9. Green Chemistry Challenge: 2017 Greener Synthetic Pathways Award

    Science.gov (United States)

    Green Chemistry Challenge 2017 award winners, Merck, developed a novel asymmetric aza-Michael cyclization, employing a chemically stable and fully recyclable organocatalyst to make Letermovir, an antiviral drug

  10. Presidential Green Chemistry Challenge: 2003 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2003 award winner, Professor Richard A. Gross, developed a transesterification to make polyol-containing polyesters using lipase, replacing heavy metal catalysts and hazardous solvents.

  11. Presidential Green Chemistry Challenge: 2011 Greener Reaction Conditions Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2011 award winner, Kraton Performance Polymers, developed halogen-free, high-flow NEXAR polymer membranes using less solvent that save energy during reverse osmosis to desalinate water.

  12. Presidential Green Chemistry Challenge: 2001 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2001 award winner, Professor Chao-Jun Li, uses metal catalysts in water to carry out chemical reactions that used to need both an oxygen-free atmosphere and hazardous organic solvents.

  13. Presidential Green Chemistry Challenge: 2000 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2000 award winner, RevTech, developed a process to print top-quality labels directly on glass. Their Envirogluv inks have no heavy metals, have little to no VOCs, and are biodegradable.

  14. Presidential Green Chemistry Challenge: 2000 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2000 award winner, Roche Colorado, developed a greener synthesis for gancyclovir (Cytovene, a potent antiviral drug) that uses a second-generation Guanine Triester (GTE) process.

  15. Presidential Green Chemistry Challenge: 2006 Greener Reaction Conditions Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2006 award winner, Codexis, directed the evolution of three designer enzymes to produce the key chiral building block for atorvastatin, the active ingredient in the drug Lipitor.

  16. Presidential Green Chemistry Challenge: 2016 Greener Reaction Conditions Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2016 award winner, Dow Agrosciences LLC, developed Instinct®, a technology that reduces fertilizer nitrate leaching to ground and surface waters and atmospheric nitrous oxide emissions. More corn and reduces CO2.

  17. Presidential Green Chemistry Challenge: 2000 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2000 award winner, Professor Chi-Huey Wong, developed reactions with enzymes and safer solvents that can replace traditional reactions done with toxic metals and hazardous solvents.

  18. Presidential Green Chemistry Challenge: 2013 Designing Greener Chemicals Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2013 award winner, Cargill, Inc., developed a vegetable-oil-based transformer fluid that is much less flammable, provides superior performance, is less toxic, and has a substantially lower carbon footprint.

  19. Presidential Green Chemistry Challenge: 2016 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2016 award winners, Albemarle and CB&I, developed a safer technology to produce alkylate, a clean gasoline component by replacing liquid acid catalysts with a lower environmental impact catalyst

  20. Presidential Green Chemistry Challenge: 2015 Greener Synthetic Pathways Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2015 award winner, LanzaTech Inc. developed a method to utilize gas streams with a range of CO and H2 compositions to produce fuels such as ethanol and chemicals at high selectivities and yields