Science.gov

Sample records for 1989-2003 years obshchie

  1. Music Education Faculty Research Publication Productivity Covering the Years 1989-2003

    ERIC Educational Resources Information Center

    Reynolds, Geoffrey A.; Hamann, Donald L.

    2010-01-01

    The purpose of this study was to determine author productivity by faculty rank (e.g., assistant, associate, full professor) and assess author output in terms of single or coauthorship. We examined author productivity from three prominent national journals within the field of music education across a 15-year period, 1989 through 2003, and…

  2. Minority Students of Color and the Psychology Graduate Pipeline: Disquieting and Encouraging Trends, 1989-2003

    ERIC Educational Resources Information Center

    Maton, Kenneth I.; Kohout, Jessica L.; Wicherski, Marlene; Leary, George E.; Vinokurov, Andrey

    2006-01-01

    Trends since 1989 in the minority graduate pipeline in psychology are examined, with special focus on trends in recent years. Encouraging trends generally outweigh troubling ones at lower levels of the pipeline. However, in recent years disquieting trends dominate at the higher pipeline levels. Promising trends include a rise in the percentage (to…

  3. Extended Community: An Oral History of the Community Environmental Monitoring Program (CEMP), 1989 - 2003

    SciTech Connect

    Susan DeSilva

    2004-07-01

    Studying the Community Environmental Monitoring Program (CEMP) provides a unique opportunity to trace a concept created by two nuclear industry originators from inception, as it transitioned through several stewardship agencies, to management by a non-profit organization. This transition is informed not only by changes over two decades in the views of the general populace toward nuclear testing but also by changing political climates and public policies. Several parallel histories accompanied the development of the CEMP: an administrative history, an environmental history, and a history of changing public perception of not only nuclear testing, but other activities involving radiation such as waste transportation, as well. Although vital, those histories will be provided only as background to the subject of this study, the oral histories gathered in this project. The oral histories collected open a window into the nuclear testing history of Nevada and Utah that has not heretofore been opened. The nuclear industry has generated a great deal of positive and negative reaction since its inception. The CEMP emerged with specific objectives. It was designed to provide information to potential downwind communities and counter negative perceptions by creating more community involvement and education about the testing. The current objectives of the program are to: (1) Manage and maintain the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO) offsite monitoring program including 26 radiation and environmental monitoring stations with associated equipment. Provide air sample collection and analysis, radiological and meteorological data collection, interpretation and reporting. (2) Facilitate independent operation of radiological monitoring stations and data verification by private citizens living in communities in proximity to the Nevada Test Site (NTS). (3) Hire and initiate training of local citizens to serve as Community Environmental Monitors (CEMs) in designated communities. (4) Provide relevant training by qualified instructors to the CEMs as necessary. (5) Assist and manage CEMs in accomplishing their duties, and ensure that contracts and paychecks are issued on schedule. (6) Provide CEMs and Emeriti monthly materials to facilitate public awareness. This project explores how those objectives evolved over time with changes in the nuclear testing program. How similar are today's objectives to those originally established for the program? Do those objectives reflect a changing political landscape as well as changes in testing needs? Those questions and more will be addressed as we follow the program from its inception, through earlier versions administered first by the Public Health Service (PHS), then by the U.S. Environmental Protection Agency (EPA) to the current administrator, the Desert Research Institute (DRI).

  4. Dosimetric Significance of the ICRP's Updated Guidance and Models, 1989-2003, and Implications for U.S. Federal Guidance

    SciTech Connect

    Leggett, R.W.

    2003-09-10

    Over the past two decades the U.S. Environmental Protection Agency (EPA) has issued a series of Federal guidance documents for the purpose of providing the Federal and State agencies with technical information to assist their implementation of radiation protection programs. Currently recommended dose conversion factors, annual limits on intake, and derived air concentrations for intake of radionuclides are tabulated in Federal Guidance Report No. 11 (FGR 11), published in 1988. The tabulations in FGR 11 were based on dosimetric quantities and biokinetic and dosimetric models of the International Commission on Radiological Protection (ICRP) developed for application to occupational exposures. Since the publication of FGR 11 the ICRP has revised some of its dosimetric quantities and its models for workers and has also developed age-specific models and dose conversion factors for intake of radionuclides by members of the public. This report examines the extent of the changes in the inhalation and ingestion dose coefficients of FGR 11 implied by the updated recommendations of the ICRP, both for workers and members of the public.

  5. Changes in ground-water levels in the Carlin Trend area, north-central Nevada, 1989-2003

    USGS Publications Warehouse

    Plume, Russell W.

    2005-01-01

    Ground-water pumpage in support of gold mining activities, including mine dewatering, has resulted in water-level declines and rises in different parts of the Carlin Trend area in north-central Nevada. Total annual pumpage at the Gold Quarry, Carlin, Genesis, and Betze Mines has ranged from about 5,000 acre-feet in 1989 to almost 130,000 acre-feet in 1994 and 1998. Excess water from the mines is stored in the TS Ranch and Maggie Creek Reservoirs. Aquifers in the Carlin Trend area are comprised of carbonate rocks of Cambrian to Permian age and basin-fill deposits and interbedded volcanic rocks of Tertiary and Quaternary age. Since 1992, water levels in carbonate-rock aquifers near the Gold Quarry Mine have declined as much as 680 feet below an elongate area 12 miles long and 6 miles wide northwest and southeast from the mine. Since 1990, water levels have declined by more than 1,600 feet in the deepest part of the cone of depression at the Betze Mine. The area encompassed by the main part of the cone, which is 7 miles long by 4 miles wide, did not change much during 1993-2003, although its depth had doubled. Near both mines, the cones of depression are bounded by faults acting as barriers to ground-water flow. Water levels in the volcanic rocks of northern Boulder Flat began to rise soon after the TS Ranch Reservoir began filling in 1990 because of infiltration. Since 1990, the net water-level rise around the reservoir has been 50 feet or more over an area of about 2 square miles, and 20 feet or more over an area of about 60 square miles. Since 1992, water levels in basin-fill deposits in Boulder Flat have risen 5 feet or more over an estimated area of 20 square miles as a result of (1) use of water from the Betze Mine as a substitute for irrigation pumpage, (2) water from the TS Ranch Reservoir infiltrating volcanic rocks and then flowing southward into adjacent basin-fill deposits, (3) secondary recharge of water from the mine for irrigating about 10,000 acres, and (4) discharge from three new springs in northeastern Boulder Flat. Water-level declines in carbonate rocks near the Gold Quarry Mine have not affected water levels in overlying basin-fill deposits. Declines were no more than a few feet north and west of the mine because older basin-fill deposits at the base of the Carlin Formation consist of fine-grained poorly permeable sediments. Water levels rose 5 feet to more than 20 feet over an area of 6-7 square miles around the Maggie Creek Reservoir in response to infiltration. A few miles farther south, water levels rose as much as 5 feet over an area of 3 square miles as a combined result of the infiltration of irrigation water and flow of Maggie Creek into permeable volcanic rocks in the stream channel. An area of 1,900 acres about 10 miles north of Battle Mountain in the Clovers Area has been pumped for irrigation since the early 1970's. Since 1989, water levels have declined 5-15 feet over an area of 15 square miles.

  6. Early years.

    PubMed

    2011-04-01

    Healthcare professionals in Scotland who are involved in early years work now have an additional resource in the shape of NHS Scotland's Maternal and Early Years website, aimed at practitioners at all levels. The site includes evidence updates, news and events, and can be accessed at www.maternal-and-early-years.org.uk. PMID:27368523

  7. Past Years

    NASA Astrophysics Data System (ADS)

    Lodge, Oliver

    2012-07-01

    Preface; 1. Ancestry and early days; 2. Schooldays; 3. Relation with other boys at school; 4. Education; 5. Influence of the Royal Institution; 6. Later education in London; 7. Reminiscences of Bedford College; 8. Scientific work and friends in London; 9. Personal retrospect; 10. Romance; 11. Influence of the British Association; 12. Reminiscences of Coopers Hill and assistants and popular lectures; 13. Liverpool; 14. Scientific work at Liverpool; 15. Scientific work at Liverpool (cont.); 16. Scientific work at Liverpool (cont.); 17. Electric waves and the beginnings of wireless; 18. Other friends; 19. Family life; 20. Holidays; 21. Side issues; 22. Early experiences in psychical research; 23. Psychical research; 24. Further psychic adventures, and psycho-physical phenomena; 25. Reminiscences of my years at the university of Birmingham; 26. Birmingham friendships and recollections; 27. Scientific retrospect; 28. Apologia pro vita mea; Index.

  8. Mapping Pluto's Temperature Distribution Through Twenty Years of Stellar Occultations

    NASA Astrophysics Data System (ADS)

    Zangari, Amanda; Binzel, R. P.; Person, M. J.

    2012-10-01

    Multi-chord, high signal-to-noise Pluto occultations have been observed several times over the past two decades, including events in 1988, 2002, 2006, 2007, 2010 and 2011 (Elliot et al. 1989, 2003, 2007; Person et al. 2008, 2010, 2011). We fit separate immersion and emersion occultation light-curve models to each of the individual light curves obtained from these efforts. Asymmetries in the light curves result in the half-light temperatures for opposite sides of a single chord to differ by up to 20 Kelvin in the largest case. The temperature difference for each chord is consistent using both isothermal (b=0) and non-isothermal (e.g. b=-2.2) models based on the methodology described by Elliot & Young (1992). We examine the relationship between the location of immersion and emersion points on Pluto and these temperatures at the half-light radius and will present results for correlations between these location/temperature data and surface composition maps, Pluto geometry, and accumulated insolation patterns. This work was supported by NASA Planetary Astronomy Grant to MIT (NNX10AB27G), and NSF Astronomy and Astrophysics Grant to MIT (0707609). The authors would like to acknowledge the late Professor James L. Elliot for his efforts in beginning this work. References: Elliot, J. L., Dunham, E. W., Bosh, A. S., et al. 1989, Icarus, 77,148 Elliot, J. L., Ates, A., Babcock, B. A., et al. 2003, Nature, 424,165 Elliot, J. L., Person, M. J., Gulbis, A. A. S., et al. 2007, AJ, 134, 1 Elliot, J. L., & Young, L. A. 1992, AJ, 103, 991. Person, M. J., Elliot, J. L., Gulbis, A. A. S., et al. 2008, AJ, 136, 1510 Person, M. J., Elliot, J. L., Bosh, A. S., et al. 2010, Bulletin of the American Astronomical Society, 42, 983 Person, M. J., Dunham, E. W., Bida, T., et al. 2011, EPSC-DPS Joint Meeting 2011, 1374.

  9. The International Heliophysical Year

    NASA Technical Reports Server (NTRS)

    Thompson, Barbara J.

    2007-01-01

    In 1957 a program of international research, inspired by the International Polar Years of 1882 and 1932, was organized as the International Geophysical Year (IGY) to study global phenomena of the Earth and geospace. Fifty years later, the world s space science community will again come together for international programs of scientific collaboration: the International Heliophysical Year (IHY), the Electronic Geophysical Year (eGY), and the International Polar Year (IPY) 2007. This time, research will extend out into the Heliosphere to focus on solar-terrestrial-planetary interactions. The ambitious plans for the IHY, eGY and IPY incorporate the activities of scientists in 191 nations, as well as the IGY Gold Historical Preservation initiative, plus a series of coordinated campaigns involving more than 100 instruments and models, education and public outreach programs, a developing nations instrument development program, and opportunities for supported research worldwide. The presentation will focus on the efforts and operations which will make these activities possible.

  10. First-Year Teaching

    ERIC Educational Resources Information Center

    Hamilton, Greg, Ed.

    2003-01-01

    Being a first-year teacher in New York City is not easy. The author received much of the same preparation and advice that he and his colleagues give their students. But even the best education courses and a positive student teaching experience do not seem to be enough to take the edge off of a year he remembers barely surviving. The author…

  11. Final Year Project Report

    SciTech Connect

    Hubsch, Tristan

    2013-06-20

    In the last years of this eighteen-year grant project, the research efforts have focused mostly on the study of off-shell representations of supersymmetry, both on the worldline and on the world- sheet, i.e., both in supersymmetric quantum mechanics and in supersymmetric field theory in 1+1-dimensional spacetime.

  12. International Youth Year Features.

    ERIC Educational Resources Information Center

    Palla, Pier Giovanni, Ed.

    1985-01-01

    A digest of ideas and initiatives to make higher education more responsive to young people is provided. Part 1 includes excerpts of articles and reports concerning the International Youth Year (IYY), a United Nations' sponsored year of celebration of youth and a program of meetings to discuss youth problems and solutions. The themes selected for…

  13. The School Year Preview.

    ERIC Educational Resources Information Center

    Hiller, Peter

    2000-01-01

    Recommends looking at the entire school year in advance in order to plan for and cover the basic subject areas of art. Provides an overview of the entire school year of a fifth-grade art class, describing the various activities in detail. (CMK)

  14. Celebrating 50 Years!

    ERIC Educational Resources Information Center

    Kristjansdottir, Anna

    2011-01-01

    The author congratulates members of the Association of Teachers of Mathematics (ATM) on celebrating the 50th anniversary of their annual conference. These conferences have kept the spirit alive from the early years, especially the engagement in investigative, collaborative, and reasoning activities. In the 50th year as an association, the author…

  15. 20 Years and Counting

    ERIC Educational Resources Information Center

    Kuzyk, Raya

    2008-01-01

    In commemoration of the Librarian of the Year Award's 20th anniversary, this article presents brief vignettes on all 19 of the title holders. When "Library Journal" named them Librarians of the Year, these inimitable 19 (for the 20th, Norma Blake, see EJ788676) had singled themselves out as risk takers, visionaries, bulldogs, pragmatists,…

  16. Year 2000 awareness

    SciTech Connect

    Holmes, C.

    1997-11-01

    This report contains viewgraphs on the challenges business face with the year 2000 software problem. Estimates, roadmaps, virtual factory software, current awareness, and world wide web references are given.

  17. SDO: Year 2

    NASA Video Gallery

    April 21, 2012 marks the two-year anniversary of the Solar Dynamics Observatory (SDO) First Light press conference, where NASA revealed the first images taken by the spacecraft. This video highligh...

  18. International Heliophysical Year

    NASA Technical Reports Server (NTRS)

    Davila, J. M.; Harrison, R.; Poland, A.; St.Cyr, O. C.; Thompson, B. J.; Rabin, Douglas (Technical Monitor)

    2002-01-01

    In 1957 a program of international research, inspired by the International Polar Years of 1882-83 and 1932-33, was organized as the International Geophysical Year (IGY) to study global phenomena of the Earth and geospace. The IGY involved about 60,000 scientists from 66 nations, working at thousands of stations, from pole to pole to obtain simultaneous, global observations on Earth and in space. There had never been anything like it before. The fiftieth anniversary of the International Geophysical Year will occur in 2007. We propose to organize an international program of scientific collaboration for this time period called the International Heliophysical Year (IHY). Like it predecessors, the IHY will focus on fundamental global questions of Earth science.

  19. Happy (Chinese) New Year!

    ERIC Educational Resources Information Center

    Johnson, Georgia G.

    1979-01-01

    Suggestions are made for a classroom celebration of Chinese New Year, including discussion of the Chinese calendar and customs, a short list of appropriate children's stories, and food ideas, including a recipe for fortune cookies. (SJL)

  20. [Pacemakers 16 years later].

    PubMed

    Dodinot, B

    1976-01-01

    In 1976, 10 years after the first successful implantations, the pacemaker technique is perfectly well accepted. Transvenous placement of the electrode is preferred in 95 % of the cases. Besides the 15 years nuclear power pacers (1970), conventional mercury pacemakers may reach a longevity of 4 to 5 years because of the reduction of the current drain. Lithium iodine seems a very promising source of energy. The mini-pacemakers with various iodine anodes are particularly attractive. The future is probably a well designed medium sized lithium pacemaker lasting more than 7 years. Patient follow-up is very much improved. All pacemakers exhibit an obvious rate reduction when their source of energy runs down. Therefore general practitioner and even the patients may detect this symptom. The main problem remains the lead resistance. The reduction of the frequency of pacemaker replacements and of the medical check-up makes life more simple for the pacemaker patient. PMID:1087802

  1. SETI: The NASA Years

    NASA Astrophysics Data System (ADS)

    Billingham, John

    This chapter, on the years of SETI in NASA, was initially prepared in 2000 for the celebration of Frank Drake's 70th birthday, but has never been previously published. All the material in these pages remains as valid today, in 2010, as it was 10 years ago. So it fits well into this volume on SETI Past, Present, and Future, with only minor revisions, and I am delighted that it is now seeing the light of day.

  2. Congress passes space year

    NASA Astrophysics Data System (ADS)

    The year 1992 will mark the 500th anniversary of Christopher Columbus' arrival in America and the 35th anniversary of both the International Geophysical Year and the launch of Sputnik. The U.S. Senate passed a joint resolution (S.J.Res. 177) on November 21 recommending that the President endorse an International Space Year (ISY) in 1992. A similar resolution introduced in the House of Representatives was incorporated into the conference report (House Report 99-379) accompanying the authorization bill for the National Aeronautics and Space Administration (NASA) and approved by both houses, also on November 21. As Eos went to press, the NASA authorization bill (H.R. 1714) awaited President Ronald Reagan's signature.

  3. Emergent technologies: 25 years

    NASA Astrophysics Data System (ADS)

    Rising, Hawley K.

    2013-03-01

    This paper will talk about the technologies that have been emerging over the 25 years since the Human Vision and Electronic Imaging conference began that the conference has been a part of, and that have been a part of the conference, and will look at those technologies that are emerging today, such as social networks, haptic technologies, and still emerging imaging technologies, and what we might look at for the future.Twenty-five years is a long time, and it is not without difficulty that we remember what was emerging in the late 1980s. Yet to be developed: The first commercial digital still camera was not yet on the market, although there were hand held electronic cameras. Personal computers were not displaying standardized images, and image quality was not something that could be talked about in a standardized fashion, if only because image compression algorithms were not standardized yet for several years hence. Even further away were any standards for movie compression standards, there was no personal computer even on the horizon which could display them. What became an emergent technology and filled many sessions later, image comparison and search, was not possible, nor the current emerging technology of social networks- the world wide web was still several years away. Printer technology was still devising dithers and image size manipulations which would consume many years, as would scanning technology, and image quality for both was a major issue for dithers and Fourier noise.From these humble beginnings to the current moves that are changing computing and the meaning of both electronic devices and human interaction with them, we will see a course through the changing technology that holds some features constant for many years, while others come and go.

  4. New year, old hat

    NASA Astrophysics Data System (ADS)

    American Geological Institute; American Institute of Physics; American Associationthe Advancement of Science; Carlowicz, Michael

    It is only August, but October 1 looms large on the calendar. That is the day when the 1997 fiscal year (FY ‧97) begins for the U.S. federal government, and like last year, that day might come without a budget.In a flurry of summer activity, the U.S. Congress has passed several landmark bills on welfare reform, expansion of health coverage for workers between jobs, a raise in the minimum wage, and a Safe Drinking Water Act. The House of Representatives even passed all 13 of its annual appropriations bills before Congress took its August recess.

  5. The Turbulent Years.

    ERIC Educational Resources Information Center

    Scanlon, John, Ed.

    This summary of the Fourth Annual Conference on Major Transitions in the Human Life Cycle contains a preface, introductory section on adolescence and young adulthood (ages 14 through 24 years), and the following presentations, complete with discussion text: (1) "Historical Treatment of the Age Group" (John Demos); (2) "Demographic Considerations"…

  6. Black Studies Year One.

    ERIC Educational Resources Information Center

    Long, Richard A.

    Though Dubois tried to begin a series of scientific studies on the Negro problem in America more than 70 years ago, only recently have attempts been made to present a true history of the Black man in institutions of higher learning. Until that time, the experience of the Black man was defined in Euro-American terms, or in most cases was completely…

  7. News of the Year.

    ERIC Educational Resources Information Center

    St. Lifer, Evan; And Others

    1994-01-01

    This section includes three articles that review library news from the past year. Highlights include public library budgets, examined by geographic regions; government programs; flood damage; library school closings; school library media programs; publishing industry concerns, including mergers, broadening markets, and on-demand printing; and…

  8. Tenth Year Mathematics.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

    The booklet presents the minimum material for which students are responsible on the Tenth Year Regents examination of the state of New York. The syllabus is an attempt to integrate plane geometry with arithmetic, algebra and numerical trigonometry brought about by: (1) greater use of fractions and percents in mensuration problems; (2) use of…

  9. ARITHMETIC PROGRAM, THIRD YEAR.

    ERIC Educational Resources Information Center

    GARBER, CLAIRE

    THE THIRD YEAR OF ARITHMETIC INSTRUCTION SHOULD UTILIZE SOCIAL SETTINGS FOR LEARNING AS WELL AS MANIPULATIVE AND GRAPHIC MATERIALS. THE NUMBER SYSTEM, IN COUNTING, SHOULD DEVELOP THE SKILLS OF COUNTING BY 3'S AND 4'S AND OF RECOGNIZING ODD AND EVEN NUMBERS. CHILDREN SHOULD GAIN THE ABILITY TO READ AND WRITE NUMBERS TO FOUR PLACES. THE WHOLE…

  10. Creativity: The Early Years

    ERIC Educational Resources Information Center

    Shade, Rick; Shade, Patti Garrett

    2016-01-01

    There is a myth that some people are creative and others are not. However, all children are born creative. They love to explore, ask questions, and are incredibly imaginative. Parents are key in nurturing their child's creativity in the early years. This article offers resources and strategies parents can use at different ages and stages (newborn,…

  11. Books of the Year

    ERIC Educational Resources Information Center

    Adults Learning, 2004

    2004-01-01

    It's that time of year again and "Adults Learning" has once more asked some of the outstanding authors who have contributed to the journal over the past 12 months to nominate their best and most valuable reads of 2004. The authors are: (1) Judith Summers; (2) Thomas Sticht; (3) Alison Wolf; (4) Tom Schuller; (5) Linden West; (6) Brian Groombridge;…

  12. ISME Celebrates 50 Years

    ERIC Educational Resources Information Center

    Teaching Music, 2004

    2004-01-01

    When members of the International Society for Music Education (ISME) met in Tenerife, Canary Islands, Spain in July for the 26th ISME World Conference, the gathering was an opportunity to share music from around the world, and to attend music education workshops. It was also an opportunity for its members to look back on the rich 50-year history…

  13. The Lost Years

    ERIC Educational Resources Information Center

    Zehr, Mary Ann; Mousa, Yasmine

    2008-01-01

    Thousands of children were deprived of schooling in the difficult aftermath of the U.S.-led invasion of Iraq five years ago. During those times, more than 2 million Iraqis have fled their homeland, mainly to Jordan and Syria. Even though the schoolchildren who came to these neighboring Arab lands with their families are now given seats in…

  14. Understanding Early Years Policy

    ERIC Educational Resources Information Center

    Baldock, Peter; Fitzgerald, Damien; Kay, Janet

    2005-01-01

    The book is about policy in the area of early years services and that phrase may need some clarification. For the most part, therefore, this book deals with nursery schools and classes and with services provided by full day care nurseries, pre-schools, creches, childminders, after-school clubs and holiday play schemes. This book begins with…

  15. Smog - the learning years

    SciTech Connect

    Heinen, C.M.; Fagley, W.S. Jr.

    1989-01-01

    35 years of continuous work by government and industry and the public have led to a very sophisticated system of emission controls. This paper is intended to recall and perhaps to honor those who participated in the hectic early period, when instrumentation, basic knowledge, and primitive devices competed for the attention of these pioneers with strident demands from policitians.

  16. Tuskegee: 100 Years Later.

    ERIC Educational Resources Information Center

    Higgins, Renelda

    1981-01-01

    Reviews the history and accomplishments of Tuskegee Institute over the past 100 years. Highlights the role played by Booker T. Washington, and W. E. B. DuBois; discusses the career of the school's retiring president, Luther Foster. Provides information on the new president, Dr. Benjamin Payton, and discusses future directions for the college. (APM)

  17. Physics in 100 years

    NASA Astrophysics Data System (ADS)

    Wilczek, Frank

    2016-04-01

    Here I indulge in wide-ranging speculations on the shape of physics, and technology closely related to physics, over the next one hundred years. Themes include the many faces of unification, the re-imagining of quantum theory, and new forms of engineering on small, intermediate, and large scales.

  18. Year of the Coast.

    ERIC Educational Resources Information Center

    Jacobik, Gray; Lux, Gretchen

    1980-01-01

    President Carter has designated 1980 as the "Year of the Coast" through the efforts of a coalition known as the Coast Alliance. The Coast Alliance will alert people to changes along the coastline, and the need for public participation in the decisions which govern the use and abuse of the coastline. (DS)

  19. The Year Ahead: Minorities.

    ERIC Educational Resources Information Center

    Jaschik, Scott

    1987-01-01

    The college outlook is grim for blacks 25 years after James Meredith became the first black to enroll at the University of Mississippi. Both Hispanics and Asian-Americans are misunderstood by college officials, and too little attention has been focused on community colleges, the institutions that serve the most minority students. (MLW)

  20. European Music Year 1985.

    ERIC Educational Resources Information Center

    Alexanderson, Thomas; And Others

    1984-01-01

    Articles concerning music are included in this newsletter dedicated to cultural venture to be jointly carried out by the Council of Europe and the European communities. Many events will mark Music Year 1985, including concerts, dance performances, operas, publications, recordings, festivals, exhibitions, competitions, and conferences on musical…

  1. Chinese New Year Dragons.

    ERIC Educational Resources Information Center

    Balgemann, Linda

    2000-01-01

    Presents an art project, used in a culturally diverse curriculum, in which second grade students create Chinese New Year dragons. Describes the process of creating the dragons, from the two-week construction of the head to the accordion-folded bodies. (CMK)

  2. 5-Year Budget Forecasting.

    ERIC Educational Resources Information Center

    Conyers, John G.; Lingel, George; Piekarski, Robert

    2000-01-01

    Financial planning is the key to providing a high-quality instructional plan. A 5-year financial plan is typically updated by looking at district financial history, future instructional plans, staffing requirements, and revenue projections. Planning assumptions must be clearly understood by the financial team and the community. (MLH)

  3. Recasting the Senior Year

    ERIC Educational Resources Information Center

    Dreis, Janice; Rehage, Larry

    2008-01-01

    Many educators consider the final year of high school to be a "vast wasteland," an epidemic of disengagement. Although high schools across the country have struggled with senioritis, responses to the problem have largely fallen into vertical acceleration, in which schools typically offer an array of AP courses or dual enrollment opportunities;…

  4. [Ryazan hospital--80 years].

    PubMed

    Klimov, A S; Gromov, M F

    2012-02-01

    In December 2011 marked 80 years of the founding of the Ryazan garrison hospital, originally housed in two buildings: "Redut housed"--a monument of architecture of the XVIII century and the former almshouses room "for the maimed in the war", was built in 1884 now Ryazan garrison hospital (from 2010--Branch No 6 FSI "in 1586 the district military hospital in the Western Military District", the Defense Ministry of Russia)--a multi-field medical preventive institution on the basis of which soldiers, military retirees, family members and military retirees from Ryazan, Moscow, Tambov regions are treated. Every year more than 7 thousand patients get treatment here. During the counterterrorism operations in Chechnya over 800 wounded were brought to the hospital from the battle area. PMID:22558855

  5. Early Years Policy

    PubMed Central

    Waldfogel, Jane; Washbrook, Elizabeth

    2011-01-01

    In this paper, we analyze the role that early years policy might play in narrowing educational attainment gaps. We begin by examining gaps in school readiness between low-, middle-, and high-income children, drawing on data from new large and nationally representative birth cohort studies in the US and UK. We find that sizable income-related gaps in school readiness are present in both countries before children enter school and then decompose these gaps to identify the factors that account for the poorer scores of low-income children. We then consider what role early years policy could play in tackling these gaps, drawing on the best available evidence to identify promising programs. PMID:21731827

  6. Developmental milestones record - 2 years

    MedlinePlus

    Growth milestones for children - 2 years; Normal childhood growth milestones - 2 years; Childhood growth milestones - 2 years ... a cause for concern if not seen by 2 years.) Can run with better coordination . (May still ...

  7. Developmental milestones record - 3 years

    MedlinePlus

    Normal childhood growth milestones - 3 years; Growth milestones for children - 3 years; Childhood growth milestones - 3 years ... provider. Physical and motor milestones for a typical 3-year-old include: Gains about 4 - 5 pounds ...

  8. Developmental milestones record - 2 years

    MedlinePlus

    Growth milestones for children - 2 years; Normal childhood growth milestones - 2 years; Childhood growth milestones - 2 years ... cause for concern if not seen by 2 years.) Can run with better coordination. (May still have ...

  9. Developmental milestones record - 4 years

    MedlinePlus

    Normal childhood growth milestones - 4 years; Growth milestones for children - 4 years; Childhood growth milestones - 4 years ... care provider. PHYSICAL AND MOTOR During the fourth year, a child typically: Gains weight at the rate ...

  10. JCE: 80 Years New

    NASA Astrophysics Data System (ADS)

    Moore, John W.

    2003-01-01

    Participating in the National Science, Technology, Engineering, and Mathematics Education Digital Library project is an exciting prospect for JCE. We expect to be able to make major contributions to the project and derive major benefits from participating in it. Your help in this important undertaking would be most welcome and greatly appreciated. Help us demonstrate that an 80-year-old can dance to a new tune!

  11. Ten Years of Chandra

    NASA Technical Reports Server (NTRS)

    Weisskopf, Martin C.

    2009-01-01

    We celebrated the 10-th anniversary of the Launch of the Chandra X-ray Observatory on July 13, 2009. During these 10 years data from this Great Observatory have had a profound impact on 21st century astrophysics. With its unrivaled capability to produce sub-arcsecond images, the Observatory has enabled astronomers to make new discoveries in topics as diverse as comets and cosmology. We shall review some of the highlights, discuss the current status, and future plans.

  12. Twenty years of marriages.

    PubMed

    Nault, F

    1996-01-01

    In 1994, a total of 159,959 marriages were performed in Canada, up only slightly from 159,316 the year before. This small increase had no effect on the crude marriage rate, which remained at 5.5 marriages per 1,000 population. Aside from a brief uptum in the late 1980s, Canada's marriage rate has fallen quite steadily since the early 1970s. The overall decline is also evident when rates are disaggregated by the prior marital status of the bride and groom (single, divorced or widowed). Since 1974, the average ages of brides and grooms have risen about five years to 30.1 and 32.6, respectively. Nonetheless, the peak ages for marriage are the twenties. In this age range, women's marriage rates exceed those of men, but at older ages, men's rates are higher. And at progressively older ages, a growing proportion of grooms have brides at least 10 years their junior. The marriage patterns of Quebec residents differ from those of other Canadians. Quebec residents are much more likely to remain single or live common-law, and if they do marry, they are slightly more likely to divorce. Once divorced or widowed, people in Quebec are less likely than those in the rest of Canada to remarry. This article is based on data compiled by Statistics Canada from marriage registration forms provided by the central Vital Statistics Registry in each province and territory. PMID:9110964

  13. Five Year Flashlight

    NASA Technical Reports Server (NTRS)

    1978-01-01

    An ultra-reliable flashlight, initially developed for rescue signaling and utility use by NASA astronauts and military aircrews, has attracted a broad commercial market. Called the Five Year Light, it has a shelf life at least that long because there is no power drain on the batteries when the flashlight is not in use. The NASA version of the light was developed under contract with Langley Research Center by ACR Electronics, Inc., now known as the Chromalloy Electronics Division of Chromalloy American Corporation, Hollywood, Florida. NASA wanted a light that had long shelf life and assured reliability in case it was needed in an emergency. Reliability was designed into the flashlight by means of a unique switch. Instead of the customary thumb-button, the Five Year Light is turned on by rotating its collar to make contact with the battery terminal; the turning motion wipes away any corrosion that might be present and makes contact virtually certain. The Five Year Light available commercially is a repackaged version of the NASA light. It is sold for car, home, industrial, police, firefighting, recreational and a variety of other uses, and sales have topped two million units.

  14. 40 Years of Discovery

    SciTech Connect

    Weinstein, B; Heller, A

    2003-07-08

    History is most interesting when seen through the eyes of those who lived it. In this 40th anniversary retrospective of bioscience research at Lawrence Livermore National Laboratory, we've asked 19 scientists to share their personal recollections about a major accomplishment in the program's history. We have not tried to create a comprehensive or seamless story. Rather, we've attempted to capture the perspectives of key individuals, each of whom worked on a research program that met significant milestones. We have focused particularly on programs and accomplishments that have shaped the current Biology and Biotechnology Research Program (BBRP). In addition, we have included a timeline of biosciences at LLNL, a history of the directorate that appeared in the Laboratory's magazine, ''Science & Technology Review'', in 2002, and a list of bioscience-related articles that have appeared over the years in ''Science & Technology Review and its predecessor, Energy & Technology Review''. The landscape of biological science today is stunningly different from 40 years ago. When LLNL bioscience began in 1963, we knew about the structure of DNA and that it was the carrier of genetic information. However, it would be another year before scientists would understand how DNA codes for the production of proteins and more than a decade before the earliest DNA sequence would be known. It is sometimes difficult to remember that it was only 15 years ago that the polymerase chain reaction, a synthetic method to amplify pieces of DNA was developed, and that only within the last half-dozen years has sequence data for entire organisms begun to be available. In this publication, we have tried to capture some of the landmark and seminal research history: radiation effects studies, which were a major reason for founding the biological research program, and flow sorting and chromosome painting, which dramatically changed our ability to study DNA damage and enabled the creation of chromosome

  15. 7 CFR 932.19 - Crop year and fiscal year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Crop year and fiscal year. 932.19 Section 932.19... Regulating Handling Definitions § 932.19 Crop year and fiscal year. (a) Crop year means the 12-month period beginning on August 1 of each year and ending on July 31 of the following year or such other period that...

  16. TRMM 3-Year Anniversary

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Ever wonder about the rain? Beyond the practicality of needing an umbrella, climate researchers have wondered about the science of rainfall for a long time. But it's only in the past few years that they've begun to roll back some of its secrets. One of their tools for doing so is a powerful satellite called the Tropical Rainfall Measuring Mission, or TRMM. Now, after three years of continual operation, project scientists have released dramatic new maps of rainfall patterns gathered across a wide band of the Earth. And with measurements from one of the satellite's advanced sensors, meteorologists are now able to calibrate ground-based rain monitoring systems with greater precision than ever before. A complete accounting of the world's total rainfall has long been a major goal of climate researchers. Rain acts as the atmosphere's fundamental engine for heat exchange; every time a raindrop falls, the atmosphere gets churned up and latent heat flows back into the total climate system. Considering that rainfall is the primary driving force of heat in the atmosphere, and that two thirds of all rain falls in the tropics, these measurements are significant for our understanding of overall climate. The above image shows a one month average of rainfall measurements taken by the TRMM's unique precipitation radar during January of 1998. Areas of low rainfall are colored light blue, while regions with heavy rainfal are colored orange and red. TRMM began collecting data in December of 1997, and continues today. For more information about TRMM's 3-year anniversary, read Maps of Falling Water To learn more about the TRMM mission or order TRMM data, see the TRMM Home Page. Image courtesy TRMM Science team and the NASA GSFC Scientific Visualization Studio.

  17. 500 years after Columbus.

    PubMed

    Imbach, A

    1992-01-01

    The astonishing range of plants and animals of Central America's 7 countries (Guatemala, Belize, Honduras, El Salvador, Nicaragua, Costa Rica and Panama) is disappearing, as 60% of its forests have been cut for lumber and firewood as well as for cotton, cattle, or subsistence crops. Up to 5 million Mayans lived sustainably for thousands of years in an area now being destroyed by a few hundred thousand inhabitants. The Spanish colonization that started 500 years ago was concentrated in Panama, Nicaragua, and Guatemala. The majority of the English-speaking country of Belize are descended from the black slave population whose culture spread down the coast to Central America. Panama's service economy is based on the Panama Canal and trade and finance. Costa Rica benefits from a tourist industry based on its natural beauty, however, it also has the highest rate of deforestation and its fast population growth could jeopardize earlier social and economic progress. In El Salvador and Guatemala long periods of civil conflict have taken their toll on the economy and the environment. El Salvador has a mountainous territory and limited natural resources and industrialization, while the best land is in the hands of a few families. Honduras and Nicaragua retain the highest proportion of forest cover of the countries in the region, despite Nicaragua's years of tyranny, then revolution and the Contra war, and Honduras's own turmoils. Belize has achieved some stability, and is now strengthening its Central American links. Its coral reefs and coastal areas offer potential for sustainable development through fishing and tourism. Central American countries face the challenges of their fragile environments and major social problems. PMID:12317700

  18. Fifty years of stacking

    NASA Astrophysics Data System (ADS)

    Rashed, Mohamed

    2014-06-01

    Common-Mid-Point (CMP) stacking is a major process to enhance signal-to-noise ratio in seismic data. Since its appearance fifty years ago, CMP stacking has gone through different phases of prosperity and negligence within the geophysical community. During those times, CMP stacking developed from a simple process of averaging into a sophisticated process that involves complicated mathematics and state-of-the-art computation. This article summarizes the basic principles, assumptions, and violations related to the CMP stacking technique, presents a historical overview on the development stages of CMP stacking, and discusses its future potentiality.

  19. NAS: The first year

    NASA Technical Reports Server (NTRS)

    Bailey, F. R.; Kutler, Paul

    1988-01-01

    Discussed are the capabilities of NASA's Numerical Aerodynamic Simulation (NAS) Program and its application as an advanced supercomputing system for computational fluid dynamics (CFD) research. First, the paper describes the NAS computational system, called the NAS Processing System Network, and the advanced computational capabilities it offers as a consequence of carrying out the NAS pathfinder objective. Second, it presents examples of pioneering CFD research accomplished during NAS's first operational year. Examples are included which illustrate CFD applications for predicting fluid phenomena, complementing and supplementing experimentation, and aiding in design. Finally, pacing elements and future directions for CFD and NAS are discussed.

  20. 75 Years of the Junior Year in Munich

    ERIC Educational Resources Information Center

    Ferguson, Mark

    2007-01-01

    Not only has the US Senate designated 2006 the Year of Study Abroad; the year also marks the anniversary of a distinguished tradition of study abroad in Germany that reaches back 75 years. Founded in 1931, suspended during the war years, and re-opened in 1953 by Wayne State University, the Junior Year in Munich is America's oldest study abroad…

  1. Einstein's Years in Switzerland

    NASA Astrophysics Data System (ADS)

    Plendl, Hans S.

    2005-11-01

    Albert Einstein left Germany, the country of his birth, in 1894 and moved to Switzerland in 1895. He studied, worked and taught there, except for a year's stay in Prague, until1914. That year he returned to Germany, where he lived until his emigration to the United States in 1933. In 1905, while living with his wife Mileva and their first son Hans Albert in Bern and working as a technical expert at the Swiss Patent Office, he published his dissertation on the determination of molecular dimensions, his papers on Brownian Motion that helped to establish the Kinetic Theory of Heat and on the Photo-Electric Effect that validated the Quantum Theory of Light, and the two papers introducing the Special Theory of Relativity. How the young Einstein could help to lay the foundations of these theories while still working on his dissertation, holding a full-time job and helping to raise a family has evoked much discussion among his biographers. In this contribution, the extent to which living within Swiss society and culture could have made this feat possible will be examined. Old and recent photos of places in Switzerland where Einstein has lived and worked will be shown.

  2. International Heliophysical Year

    NASA Technical Reports Server (NTRS)

    Davila, Joseph, M.

    2005-01-01

    The International Heliophysical Year (IHY), an international program of scientific collaboration to understand the external drivers of planetary environments, will be conducted in 2007. This will be a major international event of great interest to the member States. The M Y will involve the deployment of new instrumentation, new observations from the ground and in space, and an education component. The IHY 2007 will coincide with the fiftieth anniversary of the International Geophysical Year (IGY) in 1957. The IGY was organized to study global phenomena of the Earth and Geospace involving about 60,000 scientists from 66 nations, working at thousands of stations, around the world to obtain simultaneous, global observations from the ground and space. Building on results obtained during IGY 1957, the IHY will expand to the study of universal processes in the solar system that affect the interplanetary and terrestrial environments. The study of energetic events in the solar system will pave the way for safe human space travel to the Moon and planets in the future, and it will serve to inspire the next generation of space physicists.

  3. TIPS: 25 years later.

    PubMed

    Rössle, Martin

    2013-11-01

    In the 25 years since the first TIPS intervention has been performed, technical standards, indications, and contraindications have been set up. The previous considerable problem of shunt failure by thrombosis or intimal proliferation in the stent or in the draining hepatic vein has been reduced considerably by the availability of polytetrafluoroethylene (PTFE)-covered stents resulting in reduced rebleeding and improved survival. Unfortunately, most clinical studies have been performed prior to the release of the covered stent and, therefore, do not represent the present state of the art. In spite of this, TIPS has gained increasing acceptance in the treatment of the various complications of portal hypertension and vascular diseases of the liver. PMID:23811307

  4. Another slow year

    SciTech Connect

    Not Available

    1987-08-01

    This article is a review of the petroleum activity in the Middle East. The article is accompanied by a detailed color map showing the activity in the area. Highlights of the article include the fact that Saudi Arabia's drilling and development activity has sunk to its lowest level in many years. The article also points out that discoveries are increasing production in North and South Yemen as well as in Syria. The article also highlights the fact that Qatar is beginning work on its massive North gas field in the Gulf. Also attention is paid to the effects of the Iranian and Iraq war on each other's oil and gas activities. The article also mentions the drilling activity of Dubai and Oman.

  5. Twenty Years of KSHV

    PubMed Central

    Chang, Yuan; Moore, Patrick

    2014-01-01

    Twenty years ago, Kaposi’s sarcoma (KS) was the oncologic counterpart to Winston Churchill’s Russia: a riddle, wrapped in a mystery, inside an enigma. First described by Moritz Kaposi in 1872, who reported it to be an aggressive skin tumor, KS became known over the next century as a slow-growing tumor of elderly men—in fact, most KS patients were expected to die with the tumor rather than from it. Nevertheless, the course and manifestations of the disease varied widely in different clinical contexts. The puzzle of KS came to the forefront as a harbinger of the AIDS epidemic. The articles in this issue of Viruses recount progress made in understanding Kaposi’s sarcoma herpesvirus (KSHV) since its initial description in 1994. PMID:25386844

  6. Twenty years of KSHV.

    PubMed

    Chang, Yuan; Moore, Patrick

    2014-11-01

    Twenty years ago, Kaposi's sarcoma (KS) was the oncologic counterpart to Winston Churchill's Russia: a riddle, wrapped in a mystery, inside an enigma. First described by Moritz Kaposi in 1872, who reported it to be an aggressive skin tumor, KS became known over the next century as a slow-growing tumor of elderly men-in fact, most KS patients were expected to die with the tumor rather than from it. Nevertheless, the course and manifestations of the disease varied widely in different clinical contexts. The puzzle of KS came to the forefront as a harbinger of the AIDS epidemic. The articles in this issue of Viruses recount progress made in understanding Kaposi's sarcoma herpesvirus (KSHV) since its initial description in 1994. PMID:25386844

  7. EDITORIAL: Happy New Year!

    NASA Astrophysics Data System (ADS)

    Yang, Xue-ming

    2006-02-01

    As many of you are aware that Chinese science is at the crucial stage of development. We are now seeing more and more high quality works being produced by Chinese scientists working in China. However, high quality scientific works are rarely published in Chinese scientific journals so far. Therefore, the development of scientific journals publishing in China now becomes a more and more important indication of the science development in China. In the development of the chemical physics research field in China, the Chinese Journal of Chemical Physics (CJCP) has made significant contributions in the past 18 years. Since CJCP is primarily a Journal published in Chinese previously, its impact in the international scientific community has been quite limited. At this moment, we believe CJCP should increase its impact in the international community. We believe that making CJCP an English journal is a crucial step to increase its influence internationally. Therefore, upon the recommendation of senior editorial members, we now change CJCP into an full English journal from this issue on. We have also formed a high quality editorial board to help the editorial matters in CJCP, and a prestigious advisory board to advise us of the future development. I am very honored to be selected as the new Editor-in-Chief for the next four years. I hope by the end of my term, the impact of this journal is significantly improved through the efforts of our editorial team. Building a high quality scientific journal is not an easy task. I hope that every member of our chemical physics community can provide strong support to this journal by sending your high quality research papers in the future. We are also thinking about adding new sections of this journal to attract more readers. With the support of our community, I am confident that we can make this journal a more successful one. Here, I want to take this opportunity to thank the great leadership provided by the Editor-in-Chief since the

  8. Ten years of PAMELA

    NASA Astrophysics Data System (ADS)

    Spillantini, Piero

    2016-07-01

    Pamela experiment has been designed as a cosmic ray observatory at 1 AU, dedicated to the precise and high statistics study of CR fluxes on a three decades energy range, form a few tens MeV up to several hundred GeV region. It is the last step of the 'Russian-Italian Mission' (RIM) program born in 1992 between several Italian and Russian institutes and with the participation of the Royal Institute of Technology of Stockholm (Sweden) and the Siegen University (German). Launched the 16 June 2006 from Baikonur cosmodrome on board of the Resurs-DK1 Russian satellite by a Soyuz rocket in an elliptical (350-610 km) quasi polar orbit (70° inclination) it was activated on 21 June 2006, afterword has been in a continuous data taking mode for ten years. The Pamela program pays particular attention to the study of particles (protons and electrons) and antiparticles (antiprotons and positrons) energy spectra. It also includes search for possible signals of dark matter annihilation, search for primordial antimatter (antihelium), search for new Matter in the Universe (Strangelets?), study of cosmic-ray propagation, solar physics and solar modulation, terrestrial magnetosphere. This program is made possible thanks to the outstanding performance of the instrument, the low energy threshold, the quasi-polar orbit, the 10 years duration of the observation. Protons and helium nuclei are the most abundant components of the cosmic radiation and the precise measurements of their fluxes allow understanding the acceleration and propagation of cosmic rays in the Galaxy. Their spectral shapes cannot be well described by a single power law: at 230-240 GV they exhibit an abrupt spectral hardening. They challenge the current paradigm of cosmic-ray acceleration in supernova remnants followed by diffusive propagation in the Galaxy. Of paramount importance is the discover of the anomalous increase of the positron flux at energies higher that 50 GeV (the so called 'Pamela anomaly'). The review of

  9. NERMLS: The First Year *

    PubMed Central

    Colby, Charles C.; Bloomquist, Harold; Hodges, T. Mark

    1969-01-01

    The Countway Library, Boston, was the nation's first Regional Medical Library under the Regional Medical Library Program of the NLM. New England Regional Medical Library Service (NERMLS) began in October 1967 and is the outgrowth of traditional extramural services of the Harvard and Boston Medical Libraries (constituents of the Countway). During the first year over 27,000 requests were received of which 84 percent were filled. Some problems of document delivery (and their solution) are recounted. Other activities were: a limited amount of reference work; distribution of a Serials List; and planning for a region-wide medical library service. Proposals call for consultation and education, regional reference service, and improved document delivery service. Emphasis is placed on the role of the Community Hospital as a center for continuing education and the need to strengthen and assist hospital medical libraries. With the Postgraduate Medical Institute, Boston, NERMLS assisted in the compilation of a small physician-selected medical Core Collection which would serve as a minimum standard collection for community hospital libraries. PMID:5823504

  10. TFTR Twenty Year Perspective

    SciTech Connect

    D.M. Meade

    1998-04-01

    Deuterium-tritium (D-T) plasmas with core parameters almost identical to those expected in the core of ignited plasmas in ITER (International Thermonuclear Experimental Reactor) have served as a test bed to carry out the first detailed studies of D-T plasma physics, including the first observations of alpha-particle heating and alpha-driven instabilities. TFTR operated above the original engineering design requirements and with high availability in D-T until experimental operation was terminated due to U.S. fusion budget cutbacks. A most valuable lesson learned was that D-T operation of a large experimental device is feasible, as TFTR operation could have continued many more years while remaining within tritium and neutron activation limits. The flexibility and control of plasma parameters (e.g., plasma rotation) and the comprehensive diagnostic system enabled TFTR to make seminal contributions to tokamak plasma science, such as first confirmation of the bootstrap current in a tokamak, detailed turbulence studies leading to a new paradigm for transport understanding, first observations of neoclassical tearing modes, and detailed measurements and modeling of plasma disruptions. Recent advances in understanding the fundamental processes controlling plasma transport provide new opportunities for improving tokamak plasma performance. Implementation of recent knowledge could lead to D-T operating regimes with strong alpha heating with modest extensions of the TFTR operating regimes.

  11. Secretin, 100 years later.

    PubMed

    Chey, William Y; Chang, Ta-Min

    2003-01-01

    One hundred years have elapsed since the discovery of secretin by Bayliss and Starling in 1902. In the past century, the research of secretin has gone by many milestones including isolation, purification and structural determination, chemical synthesis, establishment of its hormonal status by radioimmunoassay and immunoneutralization, identification of the specific receptor, cloning of secretin and its receptor, and identification of a secretin-releasing peptide. It has become clear that secretin is a hormone-regulating pancreatic exocrine secretion of fluid and bicarbonate, gastric acid secretion, and gastric motility. The release and actions of secretin is regulated by hormone-hormonal and neurohormonal interactions. The vagus nerve, particularly its afferent pathway, plays an essential role in the physiological actions of secretin. Substantial information about the property of the secretin receptor has been accumulated, but a potent secretin receptor-specific antagonist remains to be formulated. The neural regulatory mechanisms of the release and action of secretin await further elucidation. The physiological role of secretin in intestinal secretions and motility and extragastrointestinal organs remains to be defined. The presence of secretin and its receptor in the central nervous system is well documented, but its function as a neuropeptide has been recognized gradually and requires extensive study in the future. PMID:14673718

  12. Twenty years of dendrotoxins.

    PubMed

    Harvey, A L

    2001-01-01

    Dendrotoxins are small proteins that were isolated 20 years ago from mamba (Dendroaspis) snake venoms (Harvey, A.L., Karlsson, E., 1980. Dendrotoxin from the venom of the green mamba, Dendroaspis angusticeps: a neurotoxin that enhances acetylcholine release at neuromuscular junctions. Naunyn-Schmiedebergs Arch. Pharmacol. 312, 1-6.). Subsequently, a family of related proteins was found in mamba venoms and shown to be homologous to Kunitz-type serine protease inhibitors, such as aprotinin. The dendrotoxins contain 57-60 amino acid residues cross-linked by three disulphide bridges. The dendrotoxins have little or no anti-protease activity, but they were demonstrated to block particular subtypes of voltage-dependent potassium channels in neurons. Studies with cloned K(+) channels indicate that alpha-dendrotoxin from green mamba Dendroaspis angusticeps blocks Kv1.1, Kv1.2 and Kv1.6 channels in the nanomolar range, whereas toxin K from the black mamba Dendroaspis polylepis preferentially blocks Kv1.1 channels. Structural analogues of dendrotoxins have helped to define the molecular recognition properties of different types of K(+) channels, and radiolabelled dendrotoxins have also been useful in helping to discover toxins from other sources that bind to K(+) channels. Because dendrotoxins are useful markers of subtypes of K(+) channels in vivo, dendrotoxins have become widely used as probes for studying the function of K(+) channels in physiology and pathophysiology. PMID:10936620

  13. Fourteen years in resistance.

    PubMed

    Livermore, David M

    2012-04-01

    Resistance trends have changed greatly over the 14 years (1997-2011) whilst I was Director of the UK Antibiotic Resistance Monitoring and Reference Laboratory (ARMRL). Meticillin-resistant Staphylococcus aureus (MRSA) first rose, then fell with improved infection control, although with the decline of one major clone beginning before these improvements. Resistant pneumococci too have declined following conjugate vaccine deployment. If the situation against Gram-positive pathogens has improved, that against Gram-negatives has worsened, with the spread of (i) quinolone- and cephalosporin-resistant Enterobacteriaceae, (ii) Acinetobacter with OXA carbapenemases, (iii) Enterobacteriaceae with biochemically diverse carbapenemases and (iv) gonococci resistant to fluoroquinolones and, latterly, cefixime. Laboratory, clinical and commercial aspects have also changed. Susceptibility testing is more standardised, with pharmacodynamic breakpoints. Treatments regimens are more driven by guidelines. The industry has fewer big profitable companies and more small companies without sales income. There is good and bad here. The quality of routine susceptibility testing has improved, but its speed has not. Pharmacodynamics adds science, but over-optimism has led to poor dose selection in several trials. Guidelines discourage poor therapy but concentrate selection onto a diminishing range of antibiotics, threatening their utility. Small companies are more nimble, but less resilient. Last, more than anything, the world has changed, with the rise of India and China, which account for 33% of the world's population and increasingly provide sophisticated health care, but also have huge resistance problems. These shifts present huge challenges for the future of chemotherapy and for the edifice of modern medicine that depends upon it. PMID:22386741

  14. 20 Years of RECONS

    NASA Astrophysics Data System (ADS)

    Henry, Todd J.; RECONS

    2014-01-01

    RECONS (REsearch Consortium On Nearby Stars, www.recons.org) turns 20 in 2014, so we take this opportunity to review some of the highlights of the RECONS effort over the past two decades. Through comprehensive searches for new nearby stars, as well as characterization of the stars and exploration of their environments, the RECONS team has made significant contributions to our understanding of the solar neighborhood, and of our own place in the Universe. Here we highlight results detailed in more than 30 papers in The Solar Neighborhood series published in The Astronomical Journal, including: (1) a census indicating that at least 75% of all stars are red dwarfs, which have more real estate available for habitable planets than any other type of star, (2) more than 300 new stellar systems with accurate trigonometric parallaxes placing them within 25 pc, including 12 of the nearest 100 systems, (3) thousands of additional nearby star candidates identified through traditional proper motion searches and novel photometric searches for stars exhibiting minimal proper motions, (4) increases of more than 20% in the nearest white dwarf and cool subdwarf populations, (5) discovery of the nearest star, AP Col, younger than 100 million years, (6) knowledge that more than half of stellar systems contain only one star, dominated by the red dwarf multiplicity rate of only about 30%, (7) definition of the smallest main sequence star, with a radius only 9% that of the Sun (smaller than Jupiter) and a temperature of 2100K, and (8) a revelation that the smallest stars are rarely orbited by giant planets, including the elimination of planets down to half a Jupiter mass orbiting Proxima Centauri. As RECONS enters its third decade, we continue our reconnaissance of the solar neighborhood via a comprehensive survey to understand the nature of star formation by determining accurate luminosity and mass functions for the nearest stars. In addition, we are taking an inventory of nearby planets

  15. YEAR 2 BIOMASS UTILIZATION

    SciTech Connect

    Christopher J. Zygarlicke

    2004-11-01

    This Energy & Environmental Research Center (EERC) Year 2 Biomass Utilization Final Technical Report summarizes multiple projects in biopower or bioenergy, transportation biofuels, and bioproducts. A prototype of a novel advanced power system, termed the high-temperature air furnace (HITAF), was tested for performance while converting biomass and coal blends to energy. Three biomass fuels--wood residue or hog fuel, corn stover, and switchgrass--and Wyoming subbituminous coal were acquired for combustion tests in the 3-million-Btu/hr system. Blend levels were 20% biomass--80% coal on a heat basis. Hog fuel was prepared for the upcoming combustion test by air-drying and processing through a hammer mill and screen. A K-Tron biomass feeder capable of operating in both gravimetric and volumetric modes was selected as the HITAF feed system. Two oxide dispersion-strengthened (ODS) alloys that would be used in the HITAF high-temperature heat exchanger were tested for slag corrosion rates. An alumina layer formed on one particular alloy, which was more corrosion-resistant than a chromia layer that formed on the other alloy. Research activities were completed in the development of an atmospheric pressure, fluidized-bed pyrolysis-type system called the controlled spontaneous reactor (CSR), which is used to process and condition biomass. Tree trimmings were physically and chemically altered by the CSR process, resulting in a fuel that was very suitable for feeding into a coal combustion or gasification system with little or no feed system modifications required. Experimental procedures were successful for producing hydrogen from biomass using the bacteria Thermotoga, a deep-ocean thermal vent organism. Analytical procedures for hydrogen were evaluated, a gas chromatography (GC) method was derived for measuring hydrogen yields, and adaptation culturing and protocols for mutagenesis were initiated to better develop strains that can use biomass cellulose. Fly ash derived from

  16. Neutron capture therapy: Years of experimentation---Years of reflection

    SciTech Connect

    Farr, L.E.

    1991-12-16

    This report describes early research on neutron capture therapy over a number of years, beginning in 1950, speaking briefly of patient treatments but dwelling mostly on interpretations of our animal experiments. This work carried out over eighteen years, beginning over forty years ago. Yet, it is only fitting to start by relating how neutron capture therapy became part of Brookhaven's Medical Research Center program.

  17. Developmental milestones record - 5 years

    MedlinePlus

    ... milestones for children - 5 years References Feigelman S. The preschool years. In: Kliegman RM, Behrman RE, Jenson HB, ... Duplication for commercial use must be authorized in writing by ADAM Health Solutions. About MedlinePlus Site Map ...

  18. Optional Extended Year Program. FEEDBACK.

    ERIC Educational Resources Information Center

    Washington, Wanda

    The Optional Extended Year (OEY) program was initiated in Texas in 1995 and was first implemented in the Austin Independent School District (AISD) in 1996. The OEY is designed to add an extended school year and reduce student retention through four school-day options: (1) extended day; (2) extended week; (3) intersessions for year-round schools;…

  19. The Year 1999 in Review

    ERIC Educational Resources Information Center

    Speights, Dave

    2001-01-01

    From the perspective of the field of adult literacy, the year 1999 is best seen not as the penultimate year of the millennium but as the year bookended by the reauthorization of the National Literacy Act in late 1998 and the National Literacy Summit of early 2000. Both of those events represent a huge milestone, and 1999 may be regarded as the…

  20. Neutron capture therapy: Years of experimentation---Years of reflection

    SciTech Connect

    Farr, L.E.

    1991-12-16

    This report describes early research on neutron capture therapy over a number of years, beginning in 1950, speaking briefly of patient treatments but dwelling mostly on interpretations of our animal experiments. This work carried out over eighteen years, beginning over forty years ago. Yet, it is only fitting to start by relating how neutron capture therapy became part of Brookhaven`s Medical Research Center program.

  1. Five-Year Strategic Plan: Fiscal Years 2011-2015

    ERIC Educational Resources Information Center

    US Department of Education, 2010

    2010-01-01

    This paper presents the U.S. Department of Education (Department) Office of Inspector General (OIG) Strategic Plan for fiscal years 2011 through 2015. This plan describes the focus and direction of OIG's operations over the next five years, establishes its organizational goals, and outlines the strategies it will employ to reach those goals and…

  2. 7 CFR 932.19 - Crop year and fiscal year.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Crop year and fiscal year. 932.19 Section 932.19 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE OLIVES GROWN IN CALIFORNIA Order Regulating Handling Definitions...

  3. 7 CFR 932.19 - Crop year and fiscal year.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Crop year and fiscal year. 932.19 Section 932.19 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE OLIVES GROWN IN CALIFORNIA...

  4. 7 CFR 932.19 - Crop year and fiscal year.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Crop year and fiscal year. 932.19 Section 932.19 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE OLIVES GROWN IN CALIFORNIA...

  5. 7 CFR 932.19 - Crop year and fiscal year.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Crop year and fiscal year. 932.19 Section 932.19 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE OLIVES GROWN IN CALIFORNIA...

  6. Royal Society of Tropical Medicine and Hygiene joint meeting with Médecins Sans Frontières at Manson House, London, 20 March 2003: field research in humanitarian medical programmes. Médecins Sans Frontières interventions against kala-azar in the Sudan, 1989-2003.

    PubMed

    Ritmeijer, K; Davidson, R N

    2003-01-01

    Since 1989, Médecins Sans Frontières (MSF) has provided medical humanitarian assistance during outbreaks of visceral leishmaniasis (VL; kala-azar) in Sudan. First, in western Upper Nile in southern Sudan, where a VL epidemic occurred after the resumption of the civil war in Sudan in 1983, with an estimated 100,000 deaths. Later, MSF started interventions in eastern Upper Nile and Gedaref State. In these two endemic regions VL incidence has risen markedly since 2001, which could be the start of a new epidemic cycle. Outbreaks of VL in Sudan remain unpredictable, and access to affected populations in war-torn southern Sudan is often hampered by insecurity. Therefore, MSF takes a flexible approach, establishing treatment centres where patients can be accessed. From 1989 to 2002, MSF treated >51,000 VL cases in Sudan. Despite very basic field conditions, high cure rates of 95% are being achieved. Lack of diagnostics is a major obstacle to treatment, especially during epidemic situations. Therefore, development of simple and rapid technologies is required, allowing reliable diagnosis under field conditions. For treatment of VL there is a limited choice of effective, affordable drugs. There are strong indications of an emerging resistance to antimonials in Malakal. Introduction of combination therapies is urgently needed to prevent the further emergence and spread of resistance to antimonials, which are still the mainstay of VL treatment in eastern Africa. Experience with combination therapy with sodium stibogluconate (SSG) and paromomycin is promising, and combinations of SSg with liposomal amphotericin B and miltefosine are currently being explored. PMID:16134257

  7. Outlook:. the Next Twenty Years

    NASA Astrophysics Data System (ADS)

    Murayama, H.

    2004-02-01

    I present an outlook for the next twenty years in particle physics. I start with the big questions in our field, broken down into four categories: horizontal, vertical, heaven, and hell. Then I discuss how we attack the big questions in each category during the next twenty years. I argue for a synergy between many different approaches taken in our field.

  8. Emotional Development: 2 Year Olds

    MedlinePlus

    ... Español Text Size Email Print Share Emotional Development: 2 Year Olds Page Content Article Body It’s so ... to follow the ups and downs of a two-year-old. One moment he’s beaming and friendly; ...

  9. NETL: The First 100 Years

    SciTech Connect

    2015-07-21

    The National Energy Technology Laboratory celebrates 100 years of innovative energy technology development. NETL has been a leader in energy technology development. This video takes a look back at the many accomplishments over the past 100 years. These advances benefit the American people, enhance our nation's energy security and protect our natural resources.

  10. Project LIFT: Year 1 Report

    ERIC Educational Resources Information Center

    Norton, Michael; Piccinino, Kelly

    2014-01-01

    Research for Action (RFA) is currently in the second year of a five-year external evaluation of the Project Leadership and Investment for Transformation (LIFT) Initiative in the Charlotte-Mecklenburg School District (CMS). Project LIFT is a public-private partnership between CMS and the local philanthropic and business communities in Charlotte,…

  11. Outlook: The Next Twenty Years

    SciTech Connect

    Murayama, Hitoshi

    2003-12-07

    I present an outlook for the next twenty years in particle physics. I start with the big questions in our field, broken down into four categories: horizontal, vertical, heaven, and hell. Then I discuss how we attack the bigquestions in each category during the next twenty years. I argue for a synergy between many different approaches taken in our field.

  12. Visualizing Twenty Years of Applications

    SciTech Connect

    Potel, Mike; Wong, Pak C.

    2014-11-01

    This issue of IEEE Computer Graphics and Applications marks the 20th anniversary of the Applications department as a regular feature of the magazine. We thought it might be interesting to look back at the 20 years of Applications department articles to assess its evolution over that time. By aggregating all twenty years of articles and applying a little statistical and visual analytics, we’ve uncovered some interesting characteristics and trends we thought we’d share to mark this 20 year milestone.

  13. Celebrating 20 Years of Hubble

    NASA Video Gallery

    NASA's Hubble Space Telescope began a remarkable journey of discovery on April 24, 1990. After 20 years in space, the observatory has shown humanity more of the universe than ever before. With the ...

  14. Social Development:: 2 Year Olds

    MedlinePlus

    ... Español Text Size Email Print Share Social Development: 2 Year Olds Page Content Article Body By nature, ... probably are acting the same way. At age two, children view the world almost exclusively through their ...

  15. Emotional Development: 1 Year Olds

    MedlinePlus

    ... Español Text Size Email Print Share Emotional Development: 1 Year Olds Page Content Article Body Throughout her ... for shelter. She may seem to change from one moment to the next, or she may seem ...

  16. Communications satellites - The experimental years

    NASA Technical Reports Server (NTRS)

    Edelson, B. I.

    1983-01-01

    Only eight years after the launc of Sputnik-1 by the Soviet Union, the first commercial satellite, 'Early Bird', entered service. In just twelve years commercial satellite service extended around the earth and became profitable. The reasons for the successful development of the communications satellite services in a comparatively short time are considered. These reasons are related to the presence of three ingredients, taking into account technology to create the system, communications requirements to form a market, and a management structure to implement the system. The formation of the concept of using earth orbiting satellites for telecommunications is discussed. It is pointed out that the years from 1958 to 1964 were the true 'experimental years' for satellite communications. The rapid development of technology during this crucial period is described, giving attention to passive satellites, active systems, and development satellites.

  17. Three Years of SDO Data

    NASA Video Gallery

    In the three years since it first provided images of the sun in thespring of 2010, NASA’s Solar Dynamics Observatory (SDO) has had virtuallyunbroken coverage of the sun's rise toward solar maxi...

  18. Social Development: 1 Year Olds

    MedlinePlus

    ... Stages Prenatal Baby Toddler Fitness Nutrition Toilet Training Preschool Gradeschool Teen Young Adult Healthy Children > Ages & Stages > Toddler > Social Development: 1 Year Olds Ages & Stages Listen Español ...

  19. Communications satellites - The experimental years

    NASA Astrophysics Data System (ADS)

    Edelson, B. I.

    1983-10-01

    Only eight years after the launc of Sputnik-1 by the Soviet Union, the first commercial satellite, 'Early Bird', entered service. In just twelve years commercial satellite service extended around the earth and became profitable. The reasons for the successful development of the communications satellite services in a comparatively short time are considered. These reasons are related to the presence of three ingredients, taking into account technology to create the system, communications requirements to form a market, and a management structure to implement the system. The formation of the concept of using earth orbiting satellites for telecommunications is discussed. It is pointed out that the years from 1958 to 1964 were the true 'experimental years' for satellite communications. The rapid development of technology during this crucial period is described, giving attention to passive satellites, active systems, and development satellites.

  20. Crafts in the Middle Years

    ERIC Educational Resources Information Center

    Porter, D. I. R.

    1972-01-01

    In the middle years of schooling, size, measurement, shape and form build up a child's mathematical and visual concepts. A restless drive to create, to see what happens in making something, can provide the driving force in crafts. (Editor)

  1. 1993: Year of the Perseids

    NASA Astrophysics Data System (ADS)

    Brown, P.; Rendtel, J.

    1994-01-01

    A summary of the observational results of the Aug. 1993 Perseid meteor shower along with photographs of the event are presented. Topics covered include the following: Perseid peaks, fireballs, zenithal hourly rate, and predictions for next year.

  2. One hundred years of electronics

    NASA Astrophysics Data System (ADS)

    Thompson, Frank

    2005-03-01

    The computers of today are the result of the evolution of electronics over the past one hundred years. This path has led from the glass diode and valves, via transistors based on semiconductors, to integrated circuits and modern microprocessors.

  3. 25 Years of Landsat 5

    NASA Video Gallery

    Twenty-two years beyond its primary mission lifetime, Landsat 5 is still going strong. It has charted urban growth in Las Vegas, monitored fire scars in Yellowstone National Park, and tracked the r...

  4. Katrina Retrospective: 5 Years Later

    NASA Video Gallery

    Five years after Hurricane Katrina struck the Gulf Coast, NASA revisits the storm with a short video that shows Katrina as captured by satellites. Before and during the hurricane's landfall, NASA p...

  5. Accountability report - fiscal year 1997

    SciTech Connect

    1998-04-01

    This document contains the US NRC`s accountability report for fiscal year 1997. Topics include uses of funds, financial condition, program performance, management accountability, and the audited financial statement.

  6. Preparing for year 2000--STAT!

    PubMed

    Rancourt, M; Keogh, D

    1998-11-01

    Apocalypse or inconvenience? Will you be ready when the clock strikes for the first time in the Year 2000? Surviving the flip of calendar with systems intact is the dream of many CIOs. One hospital shares its plan. PMID:10187099

  7. Diabetes Steals Years, Adds Disabilities

    MedlinePlus

    ... news/fullstory_158312.html Diabetes Steals Years, Adds Disabilities Middle-aged adults will lose more than 3 ... with diabetes die earlier and suffer longer with disabilities than men and women without the blood-sugar ...

  8. Language Development: 2 Year Olds

    MedlinePlus

    ... Stages Listen Español Text Size Email Print Share Language Development: 2 Year Olds Page Content Article Body ... Pay attention to how he also is using language to describe ideas and information and to express ...

  9. Twenty-Five Years of Two-year College English.

    ERIC Educational Resources Information Center

    Reynolds, Mark

    The birth of the two-year colleges created a demand for teachers which was filled largely by instructors from the high schools and by people fresh from graduate school. Teaching methods were shaped in large part by the needs of the students. Techniques were used before there were phrases to identify them or theory to explain them. The student…

  10. Discovering Astronomy 50 Years Ago

    NASA Astrophysics Data System (ADS)

    Mouradian, Z.

    2008-09-01

    Three years after graduating in astronomy from Bucharest University, I was finally recruited by the Bucharest Observatory to participate in the International Geophysical Year. I joined the Observatory as the third fellow of the Solar Department. There, I became an expert in satellite affairs thanks to a TV broadcast shot. I was in charge of adjusting the newly received solar instruments and contributed to the international campaign, including the solar patrol. Since it was absolutely impossible for me to start a thesis at that time, I moved to France and started a new career in the Solar Department of Paris-Meudon Observatory. My experience at the Bucharest Observatory was fundamental to the rest of my work over the following 50 years. My cooperation with the Bucharest Observatory increased after 1992 and still continues today.

  11. 111 years of Brownian motion.

    PubMed

    Bian, Xin; Kim, Changho; Karniadakis, George Em

    2016-08-14

    We consider the Brownian motion of a particle and present a tutorial review over the last 111 years since Einstein's paper in 1905. We describe Einstein's model, Langevin's model and the hydrodynamic models, with increasing sophistication on the hydrodynamic interactions between the particle and the fluid. In recent years, the effects of interfaces on the nearby Brownian motion have been the focus of several investigations. We summarize various results and discuss some of the controversies associated with new findings about the changes in Brownian motion induced by the interface. PMID:27396746

  12. 1992 five year battery forecast

    SciTech Connect

    Amistadi, D.

    1992-12-01

    Five-year trends for automotive and industrial batteries are projected. Topic covered include: SLI shipments; lead consumption; automotive batteries (5-year annual growth rates); industrial batteries (standby power and motive power); estimated average battery life by area/country for 1989; US motor vehicle registrations; replacement battery shipments; potential lead consumption in electric vehicles; BCI recycling rates for lead-acid batteries; US average car/light truck battery life; channels of distribution; replacement battery inventory end July; 2nd US battery shipment forecast.

  13. Ten Thousand Years of Solitude

    SciTech Connect

    Benford, G. California Univ., Irvine, CA . Dept. of Physics); Kirkwood, C.W. Arizona State Univ., Tempe, AZ . Coll. of Business Administration); Harry, O. ); Pasqualetti, M.J. Arizona State Univ., Tempe, AZ )

    1991-03-01

    This report documents the authors work as an expert team advising the US Department of Energy on modes of inadvertent intrusion over the next 10,000 years into the Waste Isolation Pilot Project (WIPP) nuclear waste repository. Credible types of potential future accidental intrusion into the WIPP are estimated as a basis for creating warning markers to prevent inadvertent intrusion. A six-step process is used to structure possible scenarios for such intrusion, and it is concluded that the probability of inadvertent intrusion into the WIPP repository over the next ten thousand years lies between one and twenty-five percent. 3 figs., 5 tabs.

  14. 35 years of DEB research

    NASA Astrophysics Data System (ADS)

    van der Meer, Jaap; Klok, Chris; Kearney, Michael R.; Wijsman, Jeroen W. M.; Kooijman, Sebastiaan A. L. M.

    2014-11-01

    Research on the Dynamic Energy Budget (DEB) theory started 35 years ago. Initially much emphasis was put on the development of a consistent theory. During recent years attention was paid on parameterizing DEB models for a huge collection of species. This enables the search for patterns in parameter values in an ecological and evolutionary context. This special issue presents some of the results of this quest, among other things focusing on the development of metabolic acceleration, combined with various applications of DEB theory in fisheries, aquaculture, climate science and ecotoxicology.

  15. ARITHMETIC, SECOND YEAR. (TITLE SUPPLIED).

    ERIC Educational Resources Information Center

    GARBER, CLAIRE N.

    IT IS SUGGESTED THAT THE SECOND YEAR OF ARITHMETIC INSTRUCTION SHOULD BEGIN, IF NECESSARY, WITH REVIEW OF THE WORK OF THE PREVIOUS GRADE. THE NUMBER SYSTEM SHOULD BE DEVELOPED WITH BACKWARD AND FORWARD COUNTING AND THE INTRODUCTION OF 10 AND THE ZERO. THE WHOLE NUMBERS UNIT SHOULD DEVELOP MULTIPLICATION AND DIVISION FACTS THROUGH GROUPS UP TO…

  16. The Year of the Pond

    ERIC Educational Resources Information Center

    Hinshaw, Craig

    2010-01-01

    Water gardens became popular in China during the Tang Dynasty and goldfish were domesticated more than 1000 years ago. Beyond being beautiful and tranquil, water gardens have the potential for much learning in an educational setting, especially for learning through art. In this article, the author shares how he collaborated with another teacher in…

  17. Extended School Year Analysis Aids.

    ERIC Educational Resources Information Center

    Pierce, Willitt S.

    The ESY Analysis Aids are a collection of materials and procedures related to and organized for use in making decisions concerning year-round school program alternatives. They are restricted largely to procedures dealing with the budgetary impact of school calendar manipulation, but can be used as a guide in monitoring progress in an ESY…

  18. Language Development: 1 Year Olds

    MedlinePlus

    ... you really mean “toes.” By providing a good language model, you’ll help him learn to talk with a minimum of confusion. Most toddlers master at least fifty spoken words by the end of the second year and can put two words together to ...

  19. Humanities Computing 25 Years Later.

    ERIC Educational Resources Information Center

    Raben, Joseph

    1991-01-01

    Provides an overview of the development of humanities computing during the past 25 years. Mentions the major applications of the computer to humanities disciplines including the generation of concordances, attempts at dating works of major authors, proving authorship, defining style, and compiling indexes. Discusses lexicographical uses and…

  20. Columbine High: Five Years Later

    ERIC Educational Resources Information Center

    Hurst, Marianne D.

    2004-01-01

    A few weeks before the fifth anniversary of the Columbine High School shootings on April 20, 1999, Principal Frank DeAngelis reflects on how his school has changed over the past five years. Much like the September 11, 2001 terrorist attacks against the United States, "Columbine" carries a chilling meaning that resonates across the country. That…

  1. Your First Year: Tomorrow's Classroom

    ERIC Educational Resources Information Center

    Cookson, Peter W., Jr.

    2006-01-01

    The first year is the first step on a teacher's journey to the future. So often, however, because teaching requires living in the present, teachers give little thought to the future. The students they are teaching will likely live to the very edge of the twenty-first century and possibly into the twenty-second century. This article suggest some…

  2. Yearbook 1988. IWGIA: 20 Years.

    ERIC Educational Resources Information Center

    Gray, Andrew

    The theme of this yearbook is the work of the International Work Group for Indigenous Affairs (IWGIA) during the 20 years of its existence and the enormous growth of the indigenous movement in that time. Section 1 traces IWGIA's history and includes the annual report for 1988. Section 2 is a global view of the main events in the indigenous world…

  3. The Four-Year Plan

    ERIC Educational Resources Information Center

    Cavanagh, Sean

    2009-01-01

    This article reports that in 1996, Alabama officials approved the "4 x 4" plan, which made their state the first in the country to require students to complete four years, or four credits each, of math and science for high school graduation. Other states have since followed suit, with policymakers arguing that higher standards are necessary to…

  4. 2012: A Year in Review

    ERIC Educational Resources Information Center

    Stuart, Reginald

    2012-01-01

    When historians review 2012 for its noteworthy moments, events and milestones, they will find the year was a trying one for the American higher education system, despite its being able to educate and enlighten thousands in search of more choices and preparation for adult self-sufficiency. Many academicians and students worked for and celebrated…

  5. The Year of Leo Lionni.

    ERIC Educational Resources Information Center

    McQuade, Molly

    1998-01-01

    Discusses the picture books of Leo Lionni and describes how Vivian Gussin Paley, a Chicago elementary school teacher, used his books for an entire year's curriculum in her kindergarten class. Highlights include children's engagement with literature, and other learning activities based on the books. (LRW)

  6. Fifty Years of Aeronautical Research.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Washington, DC.

    This booklet contains a detailed review of the aeronautical research conducted at Langley Research Center during the 50 years after its construction in 1917 as the first research laboratory for the National Advisory Committee for Aeronautics. The research is discussed in five parts, by decades: 1917-27, 1928-37, 1938-47, 1948-57, 1958-67.…

  7. Celebrating 75 years of research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Ag Lab in Peoria helps bridge the gap between agricultural producers and commercial manufacturers. In 2015, the Ag Lab, officially known as the Agricultural Research Service (ARS) National Center for Agricultural Utilization Research (NCAUR), is celebrating 75 years of research in Peoria. T...

  8. FEMP Year in Review 2009

    SciTech Connect

    2009-12-01

    In 2009, the Federal Energy Management Program (FEMP)undertook an ambitious reorganization of its program structure to be more responsive to the needs of its Federal agency customers. In this Year in Review 2009, you will learn more about FEMP achievements under its new program areas.

  9. 2007: A Year In Review

    ERIC Educational Resources Information Center

    Diverse: Issues in Higher Education, 2007

    2007-01-01

    The most high-profile story of the year touching the higher education community was undisputedly the killings at Virginia Tech in April when student Seung-Hui Cho opened fire, leaving 33 people dead, including himself. To date, it is the deadliest campus shooting in U.S. history. However, in September, the Delaware State University (DSU) community…

  10. Annual Report, Fiscal Year 1983.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    As mandated by Congress, this annual report from the U.S. Department of Education (ED) describes its activities in the past fiscal year (FY). Secretary of Education, T. H. Bell, summarizes ED accomplishments in FY 1983 in such areas as excellence in education, citing the findings and impact of the report "A Nation at Risk"; the implementation of…

  11. Modular Arithmetic and Year 8

    ERIC Educational Resources Information Center

    Cerval-Pena, Eligio

    2006-01-01

    In this article, the author describes his experiences when he decided to teach university-level mathematics to Year 8. Handling a particularly able class who had investigated the isoperimetric problem, he was confident that the class was more than up to the challenge and adequately motivated. Using a Powerpoint, he delivered the lessons to the…

  12. 70 Years and Going Strong

    ERIC Educational Resources Information Center

    Jones, Alan H.

    2015-01-01

    The survival and prosperity of the California Council on the Education of Teachers/California Council on Teacher Education (CCET/CCTE) over its 70 years of existence is remarkable, especially given the historic roller coaster of educational policy and practice in the United States--the ups and downs of school financing, in addition to the ins and…

  13. The Year of the Dragon

    ERIC Educational Resources Information Center

    Pang, Margaret Young

    1976-01-01

    Author used her childhood memories to help her kindergartners in Honolulu, Hawaii, many of whom are Chinese, to further understand and enjoy the Chinese New Year and its customs. Perhaps her experiences will become a springboard for individual or group investigations of other ethnic-centered festivals. (Editor/RK)

  14. Budget Response: Fiscal Year 2012

    ERIC Educational Resources Information Center

    Bissonnette, Jocelyn, Ed.; Ellerson, Noelle, Ed.; Jones, Lindsay, Ed.

    2011-01-01

    The Committee for Education Funding (CEF), a coalition of over 85 national education associations and institutions from preschool to postgraduate education, applauds President Obama's Fiscal Year 2012 budget for recognizing the importance of investing in education to our nation's economic growth and competitiveness. Within a constrained fiscal…

  15. My year as a Fulbrighter.

    PubMed

    Chandler, Kate

    2016-07-01

    In August 2015 Kate Chandler left London to embark on a masters degree in global policymaking as a Fulbright Scholar, studying first at New York University and then at University College London. As her year as a scholar draws to a close, Kate took time out from working on her dissertation to write for Vet Record Careers. PMID:27389764

  16. "Lake Woebegone," Twenty Years Later

    ERIC Educational Resources Information Center

    Cannell, John Jacob

    2006-01-01

    Almost 20 years ago, the author wrote--and then privately published--the two "Lake Woebegone" reports, named after Garrison Keillor's mythical Minnesota town where "all the women are strong, all the men are good-looking, and all the children are above average." The first "Lake Woebegone" report documented that all 50 states were testing above the…

  17. Nuclear Materials Focus Area Fiscal Year 2002 Mid Year Review

    SciTech Connect

    Thiel, E.C.; Fuhrman, P.W.

    2002-05-30

    The Nuclear Materials Focus Area (NMFA) held its annual mid-year review on February 12 and 14, 2002, in Santa Fe, New Mexico. The purpose of this review was to examine both the technical aspects and the programmatic aspects of its technology development program. The focus area activities were reviewed by a panel consisting of personnel representing the end users of the technologies, and technical experts in nuclear materials. This year's review was somewhat different than in the past, as the stress was on how well the various projects being managed through the NMFA aligned with the two thrust areas and nine key goals and priorities recently issued by the Deputy Assistant Secretary for DOE's Office of Environmental Management (EM).

  18. Nuclear Materials Focus Area Fiscal Year 2002 Mid Year Review

    SciTech Connect

    Thiel, Elizabeth Chilcote

    2002-05-01

    The Nuclear Materials Focus Area (NMFA) held its annual mid-year review on February 12 and 14, 2002, in Santa Fe, New Mexico. The purpose of this review was to examine both the technical aspects and the programmatic aspects of its technology development program. The focus area activities were reviewed by a panel consisting of personnel representing the end users of the technologies, and technical experts in nuclear materials. This year's review was somewhat different than in the past, as the stress was on how well the various projects being managed through the NMFA aligned with the two thrust areas and nine key goals and priorities recently issued by the Deputy Assistant Secretary for DOE's Office of Environmental Management (EM).

  19. Five-year science outlook

    NASA Astrophysics Data System (ADS)

    Richman, Barbara T.

    Research on water quality, on solar activity's possible link to earth climate, and on potential resource deposits will be among the top scientific and technological problems to be tackled during the next 5 years, according to a National Research Council (NRC) report, ‘Outlook for Science and Technology: The Next Five Years.’ Written and reviewed by more than 200 scientists, the report is the second in a series describing current research trends; the first report was issued in 1979. The NRC report also offers a concise overview and comparison of the research environments in the United States, the Federal Republic of Germany, the United Kingdom, and France. In addition, the report identifies prospects for new technologies in seven fields with emerging technologies or emerging situations that rely heavily on technology. The fields discussed are recombinant DNA, superconductivity, medical technology, energy storage, potential new resource deposits, the space shuttle and the space telescope, and information processing.

  20. Fiscal Year 2012 Revegetation Assessment

    SciTech Connect

    Jenifer Nordstrom

    2012-11-01

    This report summarizes the Fiscal Year 2012 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Actions and Resolutions for each site. Ten disturbed sites were evaluated for this assessment. Six have achieved final stabilization. The remaining four sites not meeting the criteria for final stabilization will be evaluated again in the next fiscal year.

  1. Two hundred years of dermatology.

    PubMed

    Crissey, J T; Parish, L C

    1998-12-01

    Two hundred years ago the English physician Robert Willan published the first section of his masterwork, On cutaneous diseases. In it he described and demonstrated a new way of examining cutaneous eruptions that enabled physicians dealing with skin diseases to impose, for the first time, a significant degree of order on a field in which disorder had been the rule. The utility and successful application of the new approach soon attracted the attention of a talented cadre of physicians who embraced the study of the skin and its problems with enthusiasm, and dermatology as a specialty came into its own. The details of the Willan approach and the overwhelming influence it exerted on the future of the specialty are described in this article. 1798, the year the section was published, was an annus mirabilis for dermatology, and 1998 can be considered the bicentennial of the birth of the specialty. PMID:9843016

  2. Fiscal Year 2013 Revegetation Assessment

    SciTech Connect

    Jenifer Nordstrom

    2013-11-01

    This report summarizes the Fiscal Year 2013 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: Summary of each site Assessment of vegetation status and site stabilization at each location Actions and Resolutions for each site. Six disturbed sites were evaluated for this assessment. One has achieved final stabilization. The remaining five sites not meeting the criteria for final stabilization will be evaluated again in the next fiscal year.

  3. Lacaille : Lacaille 250 years on

    NASA Astrophysics Data System (ADS)

    Warner, Brian

    2002-04-01

    Brian Warner, Department of Astronomy, University of Cape Town, tells the story of Nicolas Louis de Lacaille's sojourn in South Africa. Two hundred and fifty years ago French astronomer Nicolas Louis de la Caille spent two years at the Cape of Good Hope, carrying out astronomical and geodetic observations that had long-lasting repercussions. His measurements of the positions of nearly 10 000 southern stars led to the definition of the southern constellations which are used to this day; his discrepant measurement of the radius of the Earth provided a challenge that took much 19th-century labour to rectify, but led to an accurate trigonometric survey of South Africa that would otherwise not have occurred until much later.

  4. 40 years of neutrino physics

    NASA Astrophysics Data System (ADS)

    Reines, Frederick

    Wolfgang Pauli and Enrico Fermi pioneered the hypothesis and characteristics of the weak interaction and the elementary particle called the neutrino. Since its discovery some forty years ago the neutrino has been shown to be a fundamental constituent of matter with a surprisingly rich, and in very many ways unexpected, set of characteristics ranging from basic roles in the generation of energy in the sun to supernovæ.

  5. Sixty Years of Casting Research

    NASA Astrophysics Data System (ADS)

    Campbell, John

    2015-11-01

    The 60 years of solidification research since the publication of Chalmer's constitutional undercooling in 1953 has been a dramatic advance of understanding which has and continues to be an inspiration. In contrast, 60 years of casting research has seen mixed fortunes. One of its success stories relates to improvements in inoculation of gray irons, and another to the discovery of spheroidal graphite iron, although both of these can be classified as metallurgical rather than casting advances. It is suggested that true casting advances have dated from the author's lab in 1992 when a critical surface turbulence condition was defined for the first time. These last 20 years have seen the surface entrainment issues of castings developed to a sufficient sophistication to revolutionize the performance of light alloy and steel foundries. However, there is still a long way to go, with large sections of the steel and Ni-base casting industries still in denial that casting defects are important or even exist. The result has been that special ingots are still cast poorly, and shaped casting operations have suffered massive losses. For secondary melted and cast materials, electro-slag remelting has the potential to be much superior to expensive vacuum arc remelting, which has cost our aerospace and defense industries dearly over the years. This failure to address and upgrade our processing of liquid metals is a serious concern, since the principle entrainment defect, the bifilm, is seen as the principle initiator of cracks in metals; in general, bifilms are the Griffith cracks that initiate failures by cracking. A new generation of crack resistant metals and engineering structures can now be envisaged.

  6. The 'Year without summer 1816

    NASA Astrophysics Data System (ADS)

    Arfeuille, F.; Rozanov, E.; Peter, T.; Weisenstein, D.; Hadorn, G.; Bodenmann, T.; Brönnimann, S.

    2010-09-01

    One famous example of an extreme climatic event is the cold summer of 1816 in Europe and North America. This specific year, which was later called the "Year without summer 1816", had profound social and environmental effects. The cataclysmic eruption of Mt Tambora is now commonly known to have largely contributed to the negative temperature anomalies of the summer 1816, but some uncertainties remain. The eruption which occurred in April 1815 is the largest within the last 500 years and this extreme climatic forcing provides a real test for climate models. A crucial parameter to assess in order to simulate this eruption is the aerosol size distribution, which strongly influences the radiative impact of the aerosols (through changes in albedo and residence time in the stratosphere, among others) and the impacts on dynamics and chemistry. The representation of this major forcing is done by using the AER-2D aerosol model which calculates the size distribution of the aerosols formed after the eruption. The modeling of the climatic impacts is then done by the state-of-the-art Chemistry-Climate model (CCM) SOCOL. The characteristics of the Tambora eruption and results from simulations made using the aerosol model/CCM, with an emphasis on the radiative and chemical implications of the large aerosol, will be shown. For instance, the specific absorption/scattering ratio of Mt.Tambora aerosols induced a large stratospheric warming which will be analyzed. The climatic impacts will also be discussed in regards of the high sedimentation rate of Mt. Tambora aerosols, leading to a fast decrease of the atmospheric optical depth in the first two years after the eruption. The link will be made between the modeling results and proxy-reconstructions as well as with available historical daily data from Geneva, Switzerland. Finally, insights on the contemporary response to this climatic extreme will be shown.

  7. 1991 - The year in review

    SciTech Connect

    Cross, P.S.

    1992-01-01

    A look at the last year shows that utility regulators devoted a large part of their 1991 resources to the task of refining programs put in place over the last decade to push electric, gas and telephone regulation toward a more market-oriented approach. Heightened competition in electric generation, natural gas supply and transmission, and telecommunications markets kept regulators busy running competitive bidding programs, sorting competitive from noncompetitive services, and ensuring access to utility delivery networks.

  8. Spirit Begins Third Martian Year

    NASA Technical Reports Server (NTRS)

    2007-01-01

    As it finished its second Martian year on Mars, NASA's Mars Exploration Rover Spirit was beginning to examine a group of angular rocks given informal names corresponding to peaks in the Colorado Rockies. A Martian year the amount of time it takes Mars to complete one orbit around the sun lasts for 687 Earth days. Spirit completed its second Martian year on the rover's 1,338th Martian day, or sol, corresponding to Oct. 8, 2007.

    Two days later, on sol 1,340 (Oct. 10, 2007), Spirit used its front hazard-identification camera to capture this wide-angle view of its robotic arm extended to a rock informally named 'Humboldt Peak.' For the rocks at this site on the southern edge of the 'Home Plate' platform in the inner basin of the Columbia Hills inside Gusev Crater, the rover team decided to use names of Colorado peaks higher than 14,000 feet. The Colorado Rockies team of the National League is the connection to the baseball-theme nomenclature being used for features around Home Plate.

    The tool facing Spirit on the turret at the end of the robotic arm is the Moessbauer spectrometer.

  9. Clickers beyond the First Year

    NASA Astrophysics Data System (ADS)

    Milner-Bolotin, Marina; Antimirova, Tetyana; Petrov, Anna

    2009-05-01

    There is ample evidence that the use of interactive engagement methods in the introductory physics courses produces significant learning gains. During the past decade peer response systems (clickers) became very popular among the science faculty. Their readiness to adopt clicker technology can be attributed to the constantly increasing class sizes and simultaneously decreasing level of student preparation. However, to the best of knowledge, the use of clickers has hardly penetrated beyond the first year science courses. At Ryerson University, we decided to study the effect of clicker-based pedagogy on student physics learning beyond the first year. ``Modern Physics'' and ``Electricity and Magnetism'' are the second and third year courses in our B.Sc. Medical Physics Program. Although both courses have an enrollment of fewer than 40 students per course, achieving significant learning gains proved to be challenging. Moreover, there is a lack of research data on how upper level science students perceive the effectiveness of clicker pedagogy. To answer these questions we conducted extensive interviews with the students and administered detailed surveys. In this paper, we report the preliminary results of the study and outline directions of future research.

  10. Thirty years through vanadium chemistry.

    PubMed

    Costa Pessoa, J

    2015-06-01

    The relevance of vanadium in biological systems is known for many years and vanadium-based catalysts have important industrial applications, however, till the beginning of the 80s research on vanadium chemistry and biochemistry did not receive much attention from the scientific community. The understanding of the broad bioinorganic implications resulting from the similarities between phosphate and vanadate(V) and the discovery of vanadium dependent enzymes gave rise to an enormous increase in interest in the chemistry and biological relevance of vanadium. Thereupon the last 30years corresponded to a period of enormous research effort in these fields, as well as in medicinal applications of vanadium and in the development of catalysts for use in fine-chemical synthesis, some of these inspired by enzymatic active sites. Since the 80s my group in collaboration with others made contributions, described throughout this text, namely in the understanding of the speciation of vanadium compounds in aqueous solution and in biological fluids, and to the transport of vanadium compounds in blood plasma and their uptake by cells. Several new types of vanadium compounds were also synthesized and characterized, with applications either as prospective therapeutic drugs or as homogeneous or heterogenized catalysts for the production of fine chemicals. The developments made are described also considering the international context of the evolution of the knowledge in the chemistry and bioinorganic chemistry of vanadium compounds during the last 30years. This article was compiled based on the Vanadis Award presentation at the 9th International Vanadium Symposium. PMID:25843361

  11. CT Angiography after 20 Years

    PubMed Central

    Rubin, Geoffrey D.; Leipsic, Jonathon; Schoepf, U. Joseph; Fleischmann, Dominik; Napel, Sandy

    2015-01-01

    Through a marriage of spiral computed tomography (CT) and graphical volumetric image processing, CT angiography was born 20 years ago. Fueled by a series of technical innovations in CT and image processing, over the next 5–15 years, CT angiography toppled conventional angiography, the undisputed diagnostic reference standard for vascular disease for the prior 70 years, as the preferred modality for the diagnosis and characterization of most cardiovascular abnormalities. This review recounts the evolution of CT angiography from its development and early challenges to a maturing modality that has provided unique insights into cardiovascular disease characterization and management. Selected clinical challenges, which include acute aortic syndromes, peripheral vascular disease, aortic stent-graft and transcatheter aortic valve assessment, and coronary artery disease, are presented as contrasting examples of how CT angiography is changing our approach to cardiovascular disease diagnosis and management. Finally, the recently introduced capabilities for multispectral imaging, tissue perfusion imaging, and radiation dose reduction through iterative reconstruction are explored with consideration toward the continued refinement and advancement of CT angiography. PMID:24848958

  12. 29 CFR 4010.5 - Information year.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... person. A filer is not required to change its fiscal year or the plan year of a plan, to report financial... for any plan year other than an existing plan year. (c) Controlled group members with different fiscal... year is the calendar year and Company B is not an exempt entity. (e) Special rules for certain...

  13. 29 CFR 4010.5 - Information year.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... person. A filer is not required to change its fiscal year or the plan year of a plan, to report financial... for any plan year other than an existing plan year. (c) Controlled group members with different fiscal... year is the calendar year and Company B is not an exempt entity. (e) Special rules for certain...

  14. 29 CFR 4010.5 - Information year.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... person. A filer is not required to change its fiscal year or the plan year of a plan, to report financial... for any plan year other than an existing plan year. (c) Controlled group members with different fiscal... year is the calendar year and Company B is not an exempt entity. (e) Special rules for certain...

  15. 29 CFR 4010.5 - Information year.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... person. A filer is not required to change its fiscal year or the plan year of a plan, to report financial... for any plan year other than an existing plan year. (c) Controlled group members with different fiscal... year is the calendar year and Company B is not an exempt entity. (e) Special rules for certain...

  16. Year of Tropical Convection (YOTC)

    NASA Astrophysics Data System (ADS)

    Moncrieff, M. W.; Waliser, D. E.

    2009-05-01

    Tropical convection and the multi-scale organization of precipitating convection are associated with scale interactions that are fundamental to the atmospheric circulation and its interaction with the ocean. The realistic representation of tropical convection and its multi-scale organization is a long-standing challenge for numerical weather prediction and climate models. Incomplete knowledge and practical issues disadvantage the representation of important phenomena and processes in global models, such as the ITCZ, monsoons, MJO, and easterly waves and tropical cyclones. The tropical-extratropical interactions of tropical convection are key aspects of the Predictability and Dynamical Processes of THORPEX. The WCRP and WWRP/THORPEX are jointly coordinating a year of observing, modeling, and forecasting with a focus on the multi-scale organization of tropical convection, prediction, and predictability: Year of Tropical Convection (YOTC). Satellite, in-situ, and field-campaign measurements (e.g., TPARC), operational prediction, and cloud-system resolving models will be utilized. The temporal scales addressed, up to seasonal, enables the above phenomena to be modeled at high resolution, and seamless prediction issues at the intersection of weather and climate addressed. The 'Year', the period 1 May 2008 - 31 October 2009, began with the archiving of ECMWF T799 (i.e., 25 km) products: i) complete global analysis; ii) deterministic forecasts; and iii) special diagnostics. Plans are underway to obtain similar NCEP and NASA GEOS-5 data, and to integrate various multi-sensor satellite products. The YOTC Science Plan, which is available at http://www.wmo.int/pages/prog/arep/wwrp/new/documents/ YOTC_Science_Plan.pdf, has been published as a WMO Technical Document. The YOTC Implementation Plan, presently being drafted, will be discussed and finalized at an international workshop in July 2009. This talk summarizes programmatic aspects; science issues involving the multiscale

  17. Fifty years with nuclear fission

    SciTech Connect

    Behrens, J.W.; Carlson, A.D. )

    1989-01-01

    The news of the discovery of nuclear fission, by Otto Hahn and Fritz Strassmann in Germany, was brought to the United States by Niels Bohr in January 1939. Since its discovery, the United States, and the world for that matter, has never been the same. It therefore seemed appropriate to acknowledge the fifieth anniversary of its discovery by holding a topical meeting entitled, Fifty Years with Nuclear Fission,'' in the United States during the year 1989. The objective of the meeting was to bring together pioneers of the nuclear industry and other scientists and engineers to report on reminiscences of the past and on the more recent development in fission science and technology. The conference highlighted the early pioneers of the nuclear industry by dedicated a full day (April 26), consisting of two plenary sessions, at the National Academy of Sciences (NAS) in Washington, DC. More recent developments in fission science and technology in addition to historical reflections were topics for two fully days of sessions (April 27 and 28) at the main site of the NIST in Gaithersburg, Maryland. The wide range of topics covered in this Volume 1 by this topical meeting included plenary invited, and contributed sessions entitled: Preclude to the First Chain Reaction -- 1932 to 1942; Early Fission Research -- Nuclear Structure and Spontaneous Fission; 50 Years of Fission, Science, and Technology; Nuclear Reactors, Secure Energy for the Future; Reactors 1; Fission Science 1; Safeguards and Space Applications; Fission Data; Nuclear Fission -- Its Various Aspects; Theory and Experiments in Support of Theory; Reactors and Safeguards; and General Research, Instrumentation, and By-Product. The individual papers have been cataloged separately.

  18. Fiscal Year 2010 Revegetation Assessment

    SciTech Connect

    Jenifer Nordstrom; Mike Lewis

    2010-11-01

    This report summarizes the Fiscal Year 2010 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Recommendation(s) for each site.

  19. A hundred years of gemellology.

    PubMed

    Gedda, L; Brenci, G

    1978-09-01

    Over the past hundred years, since Sir Francis Galton first pointed out its scientific value, the study of twins has considerably widened its scope and significance. Gemellology has come to represent an important branch of human genetics and to be applied to the most diverse fields of biomedical and behavioral research, besides obviously contributing to the study of the specific biological, medical, and psychological aspects of the twin condition. More recently, then, it has in turn originated a new branch of modern genetic research, chronogenetics. Finally, sponsored and coordinated by the Mendel Institute in Rome, an International Society for Twins Studies has developed. PMID:570213

  20. Thirty years of lithography simulation

    NASA Astrophysics Data System (ADS)

    Mack, Chris A.

    2005-05-01

    Thirty years ago Rick Dill and his team at IBM published the first account of lithography simulation - the accurate description of semiconductor optical lithography by mathematical equations. Since then, lithography simulation has grown dramatically in importance in four important areas: as a research tool, as a development tool, as a manufacturing tool, and as a learning tool. In this paper, the history of lithography simulations is traced from its roots to today"s indispensable tools for lithographic technology development. Along the way, an attempt will be made to define the true value of lithography simulation to the semiconductor industry.

  1. [100 years' of clinical electrocardiography].

    PubMed

    Bergovec, Mijo

    2003-01-01

    In 1903 Willem Einthoven published in Pflügers Arch his classic article on the investigation of human electrocardiogram by his string galvanometer. Many historians of medicine, Einthoven also marked that publication as the beginning of clinical electrocardiography. Many investigators like Galvani, Manteucci, Kölliker, Müller, Lipmann, Waller, Ader, Einthoven, Lewis, Wilson and others participated in creation and development of electrocardiogram. From that time electrocardiogram quickly became, and has remained the most essential diagnostic laboratory tool in investigation of heart diseases. The aim of this article is to remind us of the beginning of this part of cardiology 100 years ago. PMID:15209030

  2. Histamine pharmacology: four years on

    PubMed Central

    Chazot, Paul L

    2013-01-01

    The histamine field has moved on rapidly in the last four years, with expansion in roles and clinical development, particularly in the newest two of four histamine receptors. This themed volume is a testament to this expansion with 16 original and review articles spanning a wide spectrum of histamine-related topics, with therapeutic translational relevance to addiction, dementias, anxiety disorders, cancers, vestibular disorders, migraine and autoimmune disorders. Linked Articles This article is part of a themed issue on Histamine Pharmacology Update. To view the other articles in this issue visit http://dx.doi.org/10.1111/bph.2013.170.issue-1 PMID:23944741

  3. The Singapore years and subsequently.

    PubMed

    Mahathir, M

    2005-07-01

    Tun Dr Mahathir Mohamad was a medical student at the King Edward VII College of Medicine from 1947 to 1953. He described his student days with fondness; he made many friends while he was at the College. He recounted his early days as a doctor before he entered politics in 1964. He became the fourth and longest serving Prime Minister of Malaysia for 22 years from 1981 to 2003. He concluded "The contribution of my Medical College days in Singapore to the racial harmony, peace and prosperity of Malaysia is tangible but unquantifiable." PMID:16010378

  4. 50 years of holographic interferometry

    NASA Astrophysics Data System (ADS)

    Stetson, Karl A.

    2015-01-01

    Fifty years ago, Robert L. Powell and I discovered holographic interferometry while working at the Radar Laboratory of the University of Michigan's Institute of Science and Technology. I have worked in this field for this entire time span, watched it grow from an unexplored technology to become a widespread industrial testing method, and I have contributed to these developments. In this paper, I will trace my history in this field from our discovery to my involvement in its theory and applications. I will conclude with a discussion of digital holography, which is currently replacing photographic holography for most research and industrial applications.

  5. Exercise During the Childbearing Year

    PubMed Central

    Hammer, Roger L.; Perkins, Jan; Parr, Richard

    2000-01-01

    Many women wish to continue to pursue an active lifestyle during pregnancy, while the pregnancy itself may provide the motivation for other more sedentary women to begin an exercise program for the sake of improved health/fitness. Also, female competitive athletes, upon becoming pregnant, may wish to continue sports performance and require careful monitoring to assure maternal-fetal safety. This review is designed to assist the perinatal educator who is in the position to advise the pregnant patient on the risks and benefits of physical activity during the childbearing year and provide suggestions for developing individualized exercise programs. PMID:17273187

  6. Fiscal Year 2009 Revegetation Assessment

    SciTech Connect

    Michael Lewis

    2009-10-01

    This report summarizes the Fiscal Year 2009 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Recommendation(s) for each site.

  7. Fifty years with nuclear fission

    SciTech Connect

    Behrens, J.W.; Carlson, A.D. )

    1989-01-01

    The news of the discovery of nucler fission, by Otto Hahn and Fritz Strassmann in Germany, was brought to the United States by Niels Bohr in January 1939. Since its discovery, the United States, and the world for that matter, has never been the same. It therefore seemed appropriate to acknowledge the fiftieth anniversary of its discovery by holding a topical meeting entitled, Fifty years with nuclear fission,'' in the United States during the year 1989. The objective of the meeting was to bring together pioneers of the nuclear industry and other scientists and engineers to report on reminiscences of the past and on the more recent developments in fission science and technology. The conference highlighted the early pioneers of the nuclear industry by dedicating a full day (April 26), consisting of two plenary sessions, at the National Academy of Sciences (NAS) in Washington, DC. More recent developments in fission science and technology in addition to historical reflections were topics for two full days of sessions (April 27 and 28) at the main sites of the NIST in Gaithersburg, Maryland. The wide range of topics covered by Volume 2 of this topical meeting included plenary invited, and contributed sessions entitled, Nuclear fission -- a prospective; reactors II; fission science II; medical and industrial applications by by-products; reactors and safeguards; general research, instrumentation, and by-products; and fission data, astrophysics, and space applications. The individual papers have been cataloged separately.

  8. Gunshot residue, ten years later.

    PubMed

    Wilber, C G; Lantz, R K; Sulik, P L

    1991-09-01

    Gunshot residues may be central to a competent reconstruction of a shooting incident. When a young boy was shot in the neck by a playmate using a .22-caliber single-action revolver, permanent paralysis from mid-thorax downward ensued. Ten years later the victim sued the importer, the vendor, the German manufacturer, and the shooter's family. Investigative reports indicated "horseplay" and questionable emergency medical team care. Depositions were contradictory. The entry wound, removed at surgery, was fixed and processed for slides. The histopathologist referred to "black pigment granules" in the wound track. The 10-year-old slides and block were retrieved. The coverslip was removed from a representative slide that was examined under the scanning, x-ray dispersive microscope. The black granules contained amounts of lead, barium, and antimony far beyond any normal range. The firing range had to have been no greater than 6-12 in (15.24-30.48 cm). The case was promptly settled out of court. PMID:1750390

  9. International Heliophysical Year: European Activities

    NASA Astrophysics Data System (ADS)

    Briand, C.

    2007-08-01

    The First European General Assembly of the "International Heliophysical Year" (IHY) took place at the headquarters of the Centre Nationial de la Recherche Scientifique (CNRS) in Paris, France, 10-13 January 2006. There were 113 participants representing 27 nations. The science concerned with the International Heliophysical Year programme was first illustrated. Then, the status of current instruments as well as practical information on the campaign management policy was given. Twenty European National Coordinators described the progress of their IHY activities. Representatives from Egypt, Angola and the coordinator of the Balkan, Black and Caspian Sea Region also reported on the progress of IHY activities in their respective regions. People from the IHY Secretariat provided a summary of the global IHY efforts including the United Nations Basic Space Sciences Program. In the education and public outreach front, a variety of activities have been planned: TV and radio shows, board games on space weather, specific programmes for schools and universities, workshops for teachers are some of the actions that were presented by the delegates. Beyond of these national and individual initiatives, specific activities requiring European coordination were discussed. This paper provides an extended summary of the main talks and discussions that held during the meeting.

  10. EDITORIAL: 80 Years of Plasma 80 Years of Plasma

    NASA Astrophysics Data System (ADS)

    Franklin, R. N.; Braithwaite, N. St J.

    2009-02-01

    Irving Langmuir proposed the term 'plasma' in a paper in 1928 (Proc. Natl Acad. Sci. USA 14 627-637) to describe a 'region containing balanced charges of ions and electrons'. There does not appear to be any record of the thinking behind this proposal, so it is difficult to be definitive. One idea is that since the Greek word 'plasma' was used to describe a mouldable fluid, 'neon' lighting, with its almost limitless ability to provide colourful shapes, provided the inspiration. Another relates to the prior medical use in relation to blood with its variety of different 'corpuscles' and that the essential description of the positive column required one to recognize at least the role of the separate species of electrons, ions and gas atoms. Tonks, when questioned thirty years later, was inclined to the latter idea, but it is unlikely that we shall ever know for certain. (See postscript added December 2008.) Forty years ago most of the interest in terrestrial plasmas was centred on fusion and the prospect of thus solving the world's energy problems; the quest continues. However, since then a whole new industry has developed. It emerged in the 1970s as an imaginative way to remove the photoresist layers used in patterning semiconductor wafers. Slowly but steadily, plasma-based 'dry' processes began to displace the traditional wet chemistry processes of cleaning, etching and depositing by which the first generation of integrated circuits had been made. Plasma technology offered higher yields while accommodating the complexity of ever-shrinking feature size, driving the microelectronic revolution for almost four decades. Langmuir certainly ushered in an exciting branch of physics when he introduced the term plasma. We have included as Appendix I a condensed CV for Irving Langmuir to show, amongst other things, the early influences on his subsequent life. An interlude in Paris gave him a taste of the wider world of Europe. His subsequent schooling in the United States led

  11. ADS on WWW: Doubling Yearly for Five Years

    NASA Astrophysics Data System (ADS)

    Kurtz, M. J.; Eichhorn, G.; Accomazzi, A.; Grant, C. S.; Murray, S. S.

    1998-12-01

    It is now five years since the NASA ADS Abstract Service became available on the World Wide Web, in late winter of 1994. Following the explosive growth of the service (when compared with the old propriatory network access system) in the early months of WWW service, ADS growth has settled to doubling yearly. Currently ADS users make 440,000 queries per month, and receive 8,000,000 bibliographic references and 70,000 full-text articles, as well as abstracts, citation histories, links to data, and links to other data centers. Of the 70,000 full-text articles accessed through ADS each month, already 30% are via pointers to the electronic journals. This number is certain to increase. It is difficult to determine the exact number of ADS users. We track usage by the number of unique ``cookies'' which access ADS, and by the number of unique IP addresses. There are difficulties with each technique. In addition many non-astronomers find ADS through portal sites like Yahoo, which skews the statistics. 10,000 unique cookies access the full-text articles each month, 17,000 make queries, and 30,000 visit the site. 91% of full-text users have cookies, but only 65% of site visitors. From another perspective the number of IP addresses from a single typical research site (STScI) which access the full-text data is within 5% of the number of unique cookies assiociated with full-text use from stsci.edu, and also within 5% of the number of AAS members listing an STScI address. The number of unique IP addresses from STScI which make any sort of query to ADS is 40% higher than this. Those who access the full-text average one article per day, those who make queries average two per day. We believe nearly all active astronomy researchers, as well as students and affiliated professionals use ADS on a regular basis.

  12. Ten Years of Grid Cells.

    PubMed

    Rowland, David C; Roudi, Yasser; Moser, May-Britt; Moser, Edvard I

    2016-07-01

    The medial entorhinal cortex (MEC) creates a neural representation of space through a set of functionally dedicated cell types: grid cells, border cells, head direction cells, and speed cells. Grid cells, the most abundant functional cell type in the MEC, have hexagonally arranged firing fields that tile the surface of the environment. These cells were discovered only in 2005, but after 10 years of investigation, we are beginning to understand how they are organized in the MEC network, how their periodic firing fields might be generated, how they are shaped by properties of the environment, and how they interact with the rest of the MEC network. The aim of this review is to summarize what we know about grid cells and point out where our knowledge is still incomplete. PMID:27023731

  13. 50 years of JETP Letters

    NASA Astrophysics Data System (ADS)

    Pastukhov, V. P.

    2015-04-01

    This paper briefly traces the 50-year history of the journal Pis'ma v Zhurnal Eksperimental'noi i Teoreticheskoi Fiziki (JETP Letters), whose first issue was published on 1 April 1965. The journal is intended for a wide circle of physicists-readers as a fast publication channel for short communications on new results from research of the highest significance and highest priority in all areas of experimental and theoretical physics. Today, the journal celebrates numerous important contributions to the development of physics both in Russia and worldwide. Over a historically short period, JETP Letters developed into a highly authoritative and influential source for physicists engaged in a wide range of fields. Due to the wise and well-timed editorial policy, the journal continues to retain its leadership position, despite the difficulties the entire science periodical literature - and indeed the whole of science - is currently experiencing in Russia.

  14. Clozapine safety, 40 years later.

    PubMed

    Raja, Michele; Raja, Silvia

    2014-01-01

    Clozapine is, and will remain in the coming years, an irreplaceable drug in psychiatry which has elective indication in treatment-resistant schizophrenia, suicide risk in schizophrenia spectrum disorders, aggressiveness or violence in psychiatric patients, psychosis in Parkinson's disease, prevention and treatment of tardive dyskinesia. Unfortunately, the drug is largely underused for many and serious side effects. Only a good knowledge of these side effects and of the main strategies to prevent their occurrence or minimize their impact can allow overcoming the underutilization of this valuable therapy. The article describes the clinical and epidemiological features of the non-motor side effects of clozapine including blood dyscrasias, constipation, diabetes, enuresis, fever, hepatitis, hypersalivation, ileus, myocarditis, nephritis, priapism, seizures, serositis, weight gain and metabolic syndrome. The paper suggests several strategies, supported by scientific evidence, in the management of these side effects. The neuropsychiatric side effects of clozapine are not discussed in this review. PMID:24809463

  15. Yearly Energy Costs for Buildings

    Energy Science and Technology Software Center (ESTSC)

    1991-03-20

    COSTSAFR3.0 generates a set of compliance forms which will be attached to housing Requests for Proposals (RFPs) issued by Departments or Agencies of the Federal Government. The compliance forms provide a uniform method for estimating the total yearly energy cost for each proposal. COSTSAFR3.0 analyzes specific housing projects at a given site, using alternative fuel types, and considering alternative housing types. The program is designed around the concept of minimizing overall costs through energy conservationmore » design, including first cost and future utility costs, and estabilishes a standard design to which proposed housing designs are compared. It provides a point table for each housing type that can be used to determine whether a proposed design meets the standard and how a design can be modified to meet the standard.« less

  16. Aqua 10 Years After Launch

    NASA Technical Reports Server (NTRS)

    Parkinson, Claire L.

    2013-01-01

    A little over ten years ago, in the early morning hours of May 4, 2002, crowds of spectators stood anxiously watching as the Delta II rocket carrying NASA's Aqua spacecraft lifted off from its launch pad at Vandenberg Air Force Base in California at 2:55 a.m. The rocket quickly went through a low-lying cloud cover, after which the main portion of the rocket fell to the waters below and the rockets second stage proceeded to carry Aqua south across the Pacific, onward over Antarctica, and north to Africa, where the spacecraft separated from the rocket 59.5 minutes after launch. Then, 12.5 minutes later, the solar array unfurled over Europe, and Aqua was on its way in the first of what by now have become over 50,000 successful orbits of the Earth.

  17. [Pediatric aids, 30 years later].

    PubMed

    Blanche, S; Dollfus, C; Faye, A; Rouzioux, C; Mandelbrot, L; Tubiana, R; Warszawski, J

    2013-08-01

    Thirty years after the first descriptions of AIDS in children in May 1983, the risk of viral transmission from mother to child has been reduced to almost zero and the disease in infected children has become an asymptomatic condition, stable in the long-term, thanks to antiretroviral drugs. Unbelievable though it may have seemed until the mid-1990s, children infected during the perinatal period are now growing up to be adults in a chronic, stable, asymptomatic medical condition with often satisfactory personal, family, and social lives. The French perinatal epidemiological cohort, which was set up in 1984 and has included more than 18,000 mother-child pairs to date, traces the steps in this extraordinary revolution in the prevention and treatment of HIV-1 infection in children. PMID:23850051

  18. Civil partnerships five years on.

    PubMed

    Ross, Helen; Gask, Karen; Berrington, Ann

    2011-01-01

    The Civil Partnership Act 2004, which came into force in December 2005 allowing same-sex couples in the UK to register their relationship for the first time, celebrated its fifth anniversary in December 2010. This article examines civil partnership in England and Wales, five years on from its introduction. The characteristics of those forming civil partnerships between 2005 and 2010 including age, sex and previous marital/civil partnership status are examined. These are then compared with the characteristics of those marrying over the same period. Further comparisons are also made between civil partnership dissolutions and divorce. The article presents estimates of the number of people currently in civil partnerships and children of civil partners. Finally the article examines attitudes towards same-sex and civil partner couples both in the UK and in other countries across Europe. PMID:21987019

  19. Twenty Years of Tevatron Operation

    SciTech Connect

    Jay C. Theilacker

    2004-07-15

    The superconducting Tevatron accelerator at Fermi National Accelerator Laboratory (Fermilab) has surpassed twenty years of operation. The Tevatron is still the highest energy particle accelerator in the world and will remain so until the commissioning of the LHC in Europe later this decade. The Tevatron has operated in a Fixed Target mode, accelerating a proton beam into stationary targets/detectors, as well as a Colliding Beam mode, continuously colliding counter rotating beams of protons and antiprotons. Upon completion, the Tevatron cryogenic system became the world's largest helium refrigeration system. In 1993, the Tevatron cryogenic system was given the designation of International Historic Mechanical Engineering Landmark by the American Society of Mechanical Engineers. The operational history, experiences and statistics of the Tevatron, with an emphasis on the cryogenic system, is presented. Improvements, upgrades and current challenges of the cryogenic system are discussed.

  20. Fiscal Year 2014 Revegetation Assessment

    SciTech Connect

    Nordstrom, Jenifer

    2015-03-01

    This report summarizes the Fiscal Year 2014 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to document revegetation efforts at Idaho National Laboratory to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Actions and Resolutions for each site. Five disturbed sites were evaluated for this assessment. Four sites are recommended to be removed from the annual assessment, and one is recommended for continued evaluation. New sites are also identified for future monitoring as part of the annual assessment.

  1. FAO: the first 40 years

    SciTech Connect

    Not Available

    1985-01-01

    The Food and Agriculture Organization (FAO) of the United Nations celebrated 40 years of service in October of 1985. This volume reviews FAO's history, some of the main themes of its work, and looks at its current status and plans for the future. The 14 highlights include the search for a world food policy and techniques for coping with food shortages and increasing food production. The FAO's work has focused on the rational use and protection of world resources, programs of self-help and international cooperation, and the development of human awareness and potential. The final chapter outlines six challenges for the future based on reducing hunger and improving the supply and distribution of food.

  2. 50 years of fusion research

    NASA Astrophysics Data System (ADS)

    Meade, Dale

    2010-01-01

    Fusion energy research began in the early 1950s as scientists worked to harness the awesome power of the atom for peaceful purposes. There was early optimism for a quick solution for fusion energy as there had been for fission. However, this was soon tempered by reality as the difficulty of producing and confining fusion fuel at temperatures of 100 million °C in the laboratory was appreciated. Fusion research has followed two main paths—inertial confinement fusion and magnetic confinement fusion. Over the past 50 years, there has been remarkable progress with both approaches, and now each has a solid technical foundation that has led to the construction of major facilities that are aimed at demonstrating fusion energy producing plasmas.

  3. Twenty Years of Tevatron Operation

    NASA Astrophysics Data System (ADS)

    Theilacker, J. C.

    2004-06-01

    The superconducting Tevatron accelerator at Fermi National Accelerator Laboratory (Fermilab) has surpassed twenty years of operation. The Tevatron is still the highest energy particle accelerator in the world and will remain so until the commissioning of the LHC in Europe later this decade. The Tevatron has operated in a Fixed Target mode, accelerating a proton beam into stationary targets/detectors, as well as a Colliding Beam mode, continuously colliding counter rotating beams of protons and antiprotons. Upon completion, the Tevatron cryogenic system became the world's largest helium refrigeration system. In 1993, the Tevatron cryogenic system was given the designation of International Historic Mechanical Engineering Landmark by the American Society of Mechanical Engineers. The operational history, experiences and statistics of the Tevatron, with an emphasis on the cryogenic system, is presented. Improvements, upgrades and current challenges of the cryogenic system are discussed.

  4. Twenty Years of Tevatron Operation

    SciTech Connect

    Theilacker, J.C.

    2004-06-23

    The superconducting Tevatron accelerator at Fermi National Accelerator Laboratory (Fermilab) has surpassed twenty years of operation. The Tevatron is still the highest energy particle accelerator in the world and will remain so until the commissioning of the LHC in Europe later this decade. The Tevatron has operated in a Fixed Target mode, accelerating a proton beam into stationary targets/detectors, as well as a Colliding Beam mode, continuously colliding counter rotating beams of protons and antiprotons. Upon completion, the Tevatron cryogenic system became the world's largest helium refrigeration system. In 1993, the Tevatron cryogenic system was given the designation of International Historic Mechanical Engineering Landmark by the American Society of Mechanical Engineers. The operational history, experiences and statistics of the Tevatron, with an emphasis on the cryogenic system, is presented. Improvements, upgrades and current challenges of the cryogenic system are discussed.

  5. 7 CFR 983.26 - Production year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Production year. 983.26 Section 983.26 Agriculture..., ARIZONA, AND NEW MEXICO Definitions § 983.26 Production year. Production year is synonymous with “fiscal... received in August of any year shall be applied to the subsequent production year for marketing...

  6. Investigating First Year Education Students' Stress Level

    ERIC Educational Resources Information Center

    Geng, Gretchen; Midford, Richard

    2015-01-01

    This paper investigated the stress levels of first-year education students who undertake teaching practicum and theory units during their first year of teacher education program. First, 139 first-year and 143 other years' education students completed the PSS-10 scale, which measures perceived level of stress. Then, 147 first-year education…

  7. 7 CFR 993.20 - Crop year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Crop year. 993.20 Section 993.20 Agriculture... Order Regulating Handling Definitions § 993.20 Crop year. Crop year means the 12-month period beginning August 1 of any year and ending July 31 of the following year....

  8. 7 CFR 930.4 - Crop year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Crop year. 930.4 Section 930.4 Agriculture Regulations... Definitions § 930.4 Crop year. Crop year means the 12-month period beginning on July 1 of any year and ending on June 30 of the following year, or such other period as the Board, with the approval of...

  9. 7 CFR 987.6 - Crop year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Crop year. 987.6 Section 987.6 Agriculture Regulations... RIVERSIDE COUNTY, CALIFORNIA Order Regulating Handling Definitions § 987.6 Crop year. Crop year means the 12-month period beginning October 1 of each year and ending September 30 of the following year....

  10. 7 CFR 989.21 - Crop year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Crop year. 989.21 Section 989.21 Agriculture... CALIFORNIA Order Regulating Handling Definitions § 989.21 Crop year. Crop year means the 12-month period beginning with August 1 of any year and ending with July 31 of the following year....

  11. 7 CFR 983.26 - Production year.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production year. 983.26 Section 983.26 Agriculture..., ARIZONA, AND NEW MEXICO Definitions § 983.26 Production year. Production year is synonymous with “fiscal... received in August of any year shall be applied to the subsequent production year for marketing...

  12. 7 CFR 993.20 - Crop year.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Crop year. 993.20 Section 993.20 Agriculture... Order Regulating Handling Definitions § 993.20 Crop year. Crop year means the 12-month period beginning August 1 of any year and ending July 31 of the following year....

  13. 7 CFR 930.4 - Crop year.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Crop year. 930.4 Section 930.4 Agriculture Regulations... Definitions § 930.4 Crop year. Crop year means the 12-month period beginning on July 1 of any year and ending on June 30 of the following year, or such other period as the Board, with the approval of...

  14. 7 CFR 987.6 - Crop year.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Crop year. 987.6 Section 987.6 Agriculture Regulations... RIVERSIDE COUNTY, CALIFORNIA Order Regulating Handling Definitions § 987.6 Crop year. Crop year means the 12-month period beginning October 1 of each year and ending September 30 of the following year....

  15. 7 CFR 987.6 - Crop year.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Crop year. 987.6 Section 987.6 Agriculture Regulations... RIVERSIDE COUNTY, CALIFORNIA Order Regulating Handling Definitions § 987.6 Crop year. Crop year means the 12-month period beginning October 1 of each year and ending September 30 of the following year....

  16. 7 CFR 993.20 - Crop year.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Crop year. 993.20 Section 993.20 Agriculture... Order Regulating Handling Definitions § 993.20 Crop year. Crop year means the 12-month period beginning August 1 of any year and ending July 31 of the following year....

  17. 7 CFR 987.6 - Crop year.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Crop year. 987.6 Section 987.6 Agriculture Regulations... RIVERSIDE COUNTY, CALIFORNIA Order Regulating Handling Definitions § 987.6 Crop year. Crop year means the 12-month period beginning October 1 of each year and ending September 30 of the following year....

  18. 7 CFR 993.20 - Crop year.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Crop year. 993.20 Section 993.20 Agriculture... Order Regulating Handling Definitions § 993.20 Crop year. Crop year means the 12-month period beginning August 1 of any year and ending July 31 of the following year....

  19. Forty years of TTG research

    NASA Astrophysics Data System (ADS)

    Moyen, Jean-François; Martin, Hervé

    2012-09-01

    TTGs (tonalite-trondhjemite-granodiorite) are one of the archetypical lithologies of Archaean cratons. Since their original description in the 1970s, they have been the subject of many studies and discussions relating to Archaean geology. In this paper, we review the ideas, concepts and arguments brought forward in these 40 years, and try to address some open questions — both old and new. The late 1960s and the 1970s mark the appearance of "grey gneisses" (TTG) in the scientific literature. During this period, most work was focused on the identification and description of this suite, and the recognition that it is a typical Archaean lithology. TTGs were already recognised as generated by melting of mafic rocks. This was corroborated during the next decade, when detailed geochemical TTG studies allowed us to constrain their petrogenesis (melting of garnet-bearing metamafic rocks), and to conclude that they must have been generated by Archaean geodynamic processes distinct from their modern counterparts. However, the geodynamic debate raged for the following 30 years, as many distinct tectonic scenarios can be imagined, all resulting in the melting of mafic rocks in the garnet stability field. The 1990s were dominated by experimental petrology work. A wealth of independent studies demonstrated that melting of amphibolites as well as of mafic eclogites can give rise to TTG liquids; whether amphibolitic or eclogitic conditions are more likely is still an ongoing debate. From 1990s onwards, one of the key questions became the comparison with modern adakites. As originally defined these arc lavas are reasonably close equivalents to Archaean TTGs. Pending issues largely revolve around definitions, as the name TTG has now been applied to most Archaean plutonic rocks, whether sodic or potassic, irrespective of their HREE contents. This leads to a large range of petrogenetic and tectonic scenarios; a fair number of which may well have operated concurrently, but are

  20. EDITORIAL: 80 Years of Plasma 80 Years of Plasma

    NASA Astrophysics Data System (ADS)

    Franklin, R. N.; Braithwaite, N. St J.

    2009-02-01

    Irving Langmuir proposed the term 'plasma' in a paper in 1928 (Proc. Natl Acad. Sci. USA 14 627-637) to describe a 'region containing balanced charges of ions and electrons'. There does not appear to be any record of the thinking behind this proposal, so it is difficult to be definitive. One idea is that since the Greek word 'plasma' was used to describe a mouldable fluid, 'neon' lighting, with its almost limitless ability to provide colourful shapes, provided the inspiration. Another relates to the prior medical use in relation to blood with its variety of different 'corpuscles' and that the essential description of the positive column required one to recognize at least the role of the separate species of electrons, ions and gas atoms. Tonks, when questioned thirty years later, was inclined to the latter idea, but it is unlikely that we shall ever know for certain. (See postscript added December 2008.) Forty years ago most of the interest in terrestrial plasmas was centred on fusion and the prospect of thus solving the world's energy problems; the quest continues. However, since then a whole new industry has developed. It emerged in the 1970s as an imaginative way to remove the photoresist layers used in patterning semiconductor wafers. Slowly but steadily, plasma-based 'dry' processes began to displace the traditional wet chemistry processes of cleaning, etching and depositing by which the first generation of integrated circuits had been made. Plasma technology offered higher yields while accommodating the complexity of ever-shrinking feature size, driving the microelectronic revolution for almost four decades. Langmuir certainly ushered in an exciting branch of physics when he introduced the term plasma. We have included as Appendix I a condensed CV for Irving Langmuir to show, amongst other things, the early influences on his subsequent life. An interlude in Paris gave him a taste of the wider world of Europe. His subsequent schooling in the United States led

  1. 15 Years of Terra, 14 Years of Application Usage

    NASA Astrophysics Data System (ADS)

    Schmaltz, J. E.; Alarcon, C.; Boller, R. A.; Cechini, M. F.; Davies, D.; Fu, G.; Gunnoe, T.; Hall, J. R.; Huang, T.; Ilavajhala, S.; Jackson, M.; King, J.; McGann, M.; Murphy, K. J.; Roberts, J. T.; Thompson, C. K.; Ye, G.

    2014-12-01

    The instruments onboard the Terra spacecraft were designed for long-term Earth science research but not long after launch it became apparent that this data and imagery could be made available in near real-time for applications users. During the year 2000 fire season in the western United States, the US Forest Service approached NASA with a request to expedite MODIS fire detections. The Rapid Response system was created to generate fire detections as well as true color imagery in both swath and geo-referenced formats. This imagery was used by a wide variety of applications, such as NASA's AERONET program, the USDA Foreign Agricultural Service, Antarctic resupply shipping, flood mapping for relief agencies, Deepwater Horizon monitoring, volcanic ash monitoring, as well as print, televised, and Internet media. From 2004, the University of Maryland's Web Fire Mapper helped distribute fire detection information in a variety of formats. However, the applications community expressed the need for near-real time access to the underlying data. This requirement led to the development of the Land Atmosphere Near real-time Capability for EOS (Earth Observing System) (LANCE) in 2009. To achieve the latency requirements, many components of the EOS satellite operations, ground and science processing systems had to be made more efficient. In addition, products that require ancillary data were modified to use alternate inputs. Forty Terra MODIS data products are currently available from LANCE. LANCE also includes data from other instruments including AIRS, AMSR-E, MLS, and OMI. To help near-real time users navigate this large data offering, a new imagery service was begun in 2011 - Global Imagery Browse Services (GIBS). This service provides very responsive viewing using the Web Map Tile Service protocol. These programs will continue to support and expand the use of Terra data for near-real time applications well into the future.

  2. Swift: 10 Years of Discovery

    NASA Astrophysics Data System (ADS)

    The conference Swift: 10 years of discovery was held in Roma at La Sapienza University on Dec. 2-5 2014 to celebrate 10 years of Swift successes. Thanks to a large attendance and a lively program, it provided the opportunity to review recent advances of our knowledge of the high-energy transient Universe both from the observational and theoretical sides. When Swift was launched on November 20, 2004, its prime objective was to chase Gamma-Ray Bursts and deepen our knowledge of these cosmic explosions. And so it did, unveiling the secrets of long and short GRBs. However, its multi-wavelength instrumentation and fast scheduling capabilities made it the most versatile mission ever flown. Besides GRBs, Swift has observed, and contributed to our understanding of, an impressive variety of targets including AGNs, supernovae, pulsars, microquasars, novae, variable stars, comets, and much more. Swift is continuously discovering rare and surprising events distributed over a wide range of redshifts, out to the most distant transient objects in the Universe. Such a trove of discoveries has been addressed during the conference with sessions dedicated to each class of events. Indeed, the conference in Rome was a spectacular celebration of the Swift 10th anniversary. It included sessions on all types of transient and steady sources. Top scientists from around the world gave invited and contributed talks. There was a large poster session, sumptuous lunches, news interviews and a glorious banquet with officials attending from INAF and ASI. All the presentations, as well as several conference pictures, can be found in the conference website (http://www.brera.inaf.it/Swift10/Welcome.html). These proceedings have been collected owing to the efforts of Paolo D’Avanzo who has followed each paper from submission to final acceptance. Our warmest thanks to Paolo for all his work. The Conference has been made possible by the support from La Sapienza University as well as from the ARAP

  3. Mariel refugees: six years after.

    PubMed

    Portes, A; Clark, J M

    1987-01-01

    In 1983, the economic situation of Mariel Cubans could be summarized as abysmal. Those without a job represented close to 1/2 of the sample; the unemployment rate amounted to 27%. A study conducted by Johns Hopkins University in collaboration with Miami-Dade Community College and Florida International University has investigated whether Mariels remain a group apart within the broader Cuban community or whether they have melted into the rest of the community. The study followed a large sample of Mariel refugees living in the Miami area over a period of several years. A sample of 514 Mariel men and women were interviewed in 1983 and were reinterviewed during 1985-1986. The authors conclude that, as a group, Mariel refugees have made rapid progress toward integration into the South Florida economy. There has been a rapid decline in unemployment during the past 2 years and a rapid shift into self-employment. There is still a sizable gap in labor force participation and earnings between this group and the pre-Mariel Cuban population. Mariel incorporation into South Florida society has taken place almost completely through their absorption into the pre-existing Cuban community; there is tension, however, as Mariel refugees see themselves as more discriminated against by fellow Cubans than by outside Anglos. This minority-within-a-minority syndrome is likely to underlie the reported willingness of many to leave the US if conditions in Cuba were to change for the better. Despite these problems, the majority of Mariel refugees would come again to the US if they had to make the choice anew and declare themselves satisfied with their present lives. Within Dade County, the more positive indicators of economic advancement and general adaptation are found among refugees in the cities of Miami and Hialeah. The most problematic economic situation and the greatest alienation from their surroundings is detected among refugees living elsewhere, primarily in Miami Beach. Results

  4. Sixty years of clinical electroencephalography.

    PubMed

    Karbowski, K

    1990-01-01

    As a result of painstaking studies carried out over a period of almost 30 years, the German neurologist and psychiatrist Hans Berger, of Jena, published the first paper on the human electroencephalogram (Uber das Elektrenkephalogramm des Menschen') in 1929. Clinical electroencephalography, which reached a zenith in the 1950s and 1960s, increased the range of diagnostic techniques available for a series of brain diseases and revolutionized the study of epilepsy. Today, conventional electroencephalography no longer yields startling scientific discoveries. Nor can it complete with computer tomography and magnetic resonance imaging, in the diagnosis of structural disorders of the brain. In spite of this, the scope of its uses continues to increase and it remains an indispensable instrument of neurophysiological diagnosis, especially in its capacity as a 'seismograph' of the brain. The trend that is apparent throughout the world to cut back clinical electroencephalographic units in favor of other neurophysiological investigative techniques is both unjustified and dangerous. If it continues, it will inevitably lead to a decline in epileptology, which is an essential part of the work of many different medical specialists both in practice and in hospitals. PMID:2192889

  5. Fiscal year 1987 program plan

    SciTech Connect

    Not Available

    1986-12-01

    The Defense TRU Waste Program (DTWP) is the focal point for the Department of Energy in national planning, integration, operation, and technical development for TRU waste management. The scope of this program extends from the point of TRU waste generation through delivery to a permanent repository. The TRU program maintains a close interface with repository development to ensure program compatibility and coordination. The defense TRU program does not directly address commercial activities that generate TRU waste. Instead, it is concerned with providing alternatives to manage existing and future defense TRU wastes. The FY 87 Program Plan is consistent with the Defense TRU Waste Program goals and objectives stated in the Defense Transuranic Waste Program Strategy Document, January 1984. The roles of participants, the responsibilities and authorities for Operations, and Research Development (R D), the organizational interfaces and communication channels for R D and the establishment of procedures for planning, reporting, and budgeting of Operations and R D activities meet requirements stated in the Technical Management Plan for the Transuranic Waste Management Program. Detailed budget planning (i.e., programmatic funding and capital equipment) is presented for FY 87; outyear budget projections are presented for future years.

  6. Forty Years with Emerging Viruses.

    PubMed

    Peters, C J

    2014-11-01

    I was raised in a middle-class family in West Texas and was lucky in my preparation through high school faculty, short government programs arising from the politics of Sputnik, inspiring high school mentors, and university training at a first-rate institution. My educational background led me to apply to medical school. With some financial aid, I managed to graduate and then obtain a first-class internal medicine residency at Parkland Hospital, where I acquired skills in discerning evaluation and treatment of patients with complicated diseases. In spite of a liking for and ability in clinical medicine, I entered the Public Health Service and worked for 5 years at the National Institutes of Health laboratory in Panama; there, I began to see the fascination of ecological impacts on virus transmission in nature and its spillover into human populations. I shifted my interests to these themes and their interaction with viral pathogenesis. At each stage of my career, I picked an institution to work where there were strong leaders and other inspiring scientists. I think the young scientist should choose the best available institution and one that offers a career direction that leads to a life where he or she awakens and cannot wait to arrive at his or her job-regardless of the details of each choice, the outcome will be a satisfied person who will contribute greatly to his or her chosen field. PMID:26958712

  7. Lipid topogenesis - 35years on.

    PubMed

    Chauhan, Neha; Farine, Luce; Pandey, Kalpana; Menon, Anant K; Bütikofer, Peter

    2016-08-01

    Glycerophospholipids are the principal fabric of cellular membranes. The pathways by which these lipids are synthesized were elucidated mainly through the work of Kennedy and colleagues in the late 1950s and early 1960s. Subsequently, attention turned to cell biological aspects of lipids: Where in the cell are lipids synthesized? How are lipids integrated into membranes to form a bilayer? How are they sorted and transported from their site of synthesis to other cellular destinations? These topics, collectively termed 'lipid topogenesis', were the subject of a review article in 1981 by Bell, Ballas and Coleman. We now assess what has been learned about early events of lipid topogenesis, i.e. "lipid synthesis, the integration of lipids into membranes, and lipid translocation across membranes", in the 35years since the publication of this important review. We highlight the recent elucidation of the X-ray structures of key membrane enzymes of glycerophospholipid synthesis, progress on identifying lipid scramblase proteins needed to equilibrate lipids across membranes, and new complexities in the subcellular location and membrane topology of phosphatidylinositol synthesis revealed through a comparison of two unicellular model eukaryotes. This article is part of a Special Issue entitled: The cellular lipid landscape edited by Tim P. Levine and Anant K. Menon. PMID:26946259

  8. [Vaccines in the year 2000].

    PubMed

    Lambert, P H

    1997-01-01

    Vaccinology nowadays is going through an explosive "evolution". This development, which is due to progress in molecular biology and immunology, is accompanied by a world-wide change of how we view vaccination strategies. Thus, the vaccination of travellers and migrants should be increasingly included in the global control of the infectious diseases. The risks linked to travelling, which thanks to extensive vaccination are now better controlled globally, should decrease as the success of these programs grows. However, risks connected to those diseases, which do not yet lend themselves to preventive mass vaccination carried out systematically, will no doubt prevail for a long time. This is the case, for example, for diarrhetic diseases, typhoid fever, malaria, severe respiratory diseases, AIDS, tuberculosis or more regional diseases such as dengue or leishmaniasis. As far as vaccination is concerned, the best approach must take into account industrial feasibility and immunological considerations, as to the nature of the "target" of these new vaccines and the desired time of protection. It is also necessary to simplify immunization protocols in order to improve conditions for those who are vaccinated. Priority is given to the search for new vaccinal formulas compatible with these objectives. Significant changes in the domain of vaccination should therefore be expected in a future near enough to have an impact on our upcoming preventive programs ... from the year 2000 onwards. PMID:9479458

  9. Thirteen years of pair production

    SciTech Connect

    Strayer, M.R.

    1994-12-31

    This talk surveys a thirteen-year collaboration with Chris Bottcher on various aspects of strong field electrodynamics. Most of the work centers on the atomic physics associated with the peripheral collisions of ultrarelativistic heavy atoms. The earliest, beginning in about 1979, dealt with the spontaneous emission of positrons from nuclear quasimolecules and touched briefly on the formation of axions as a possible explanation of the anomalous peaks in the spectrum. This work stimulated the extensive studies of particle production from coherent fields that laid the foundations for investigations of nuclear form factors, structure functions, and production mechanisms for the Higgs and other exotic particles. Chris conjectured that the strong fields that are present in these collisions would give rise to nonperturbative effects. Thus, during this time, Chris also worked to develop basis-spline collocation methods for solving dynamical relativistic fermions in super strong fields. This was perhaps one of the best of times for Chris; on these problems alone, he co-authored fifty articles with more than twenty different collaborators.

  10. The Year in Cognitive Neuroscience

    PubMed Central

    Fitch, W Tecumseh; Martins, Mauricio D

    2014-01-01

    Sixty years ago, Karl Lashley suggested that complex action sequences, from simple motor acts to language and music, are a fundamental but neglected aspect of neural function. Lashley demonstrated the inadequacy of then-standard models of associative chaining, positing a more flexible and generalized “syntax of action” necessary to encompass key aspects of language and music. He suggested that hierarchy in language and music builds upon a more basic sequential action system, and provided several concrete hypotheses about the nature of this system. Here, we review a diverse set of modern data concerning musical, linguistic, and other action processing, finding them largely consistent with an updated neuroanatomical version of Lashley's hypotheses. In particular, the lateral premotor cortex, including Broca's area, plays important roles in hierarchical processing in language, music, and at least some action sequences. Although the precise computational function of the lateral prefrontal regions in action syntax remains debated, Lashley's notion—that this cortical region implements a working-memory buffer or stack scannable by posterior and subcortical brain regions—is consistent with considerable experimental data. PMID:24697242

  11. Cloning: eight years after Dolly.

    PubMed

    Campbell, K H S; Alberio, R; Choi, I; Fisher, P; Kelly, R D W; Lee, J-H; Maalouf, W

    2005-08-01

    It is now 8 years since the birth of Dolly, the first animal produced by nuclear transfer using a donor cell population established from an adult animal. During this time, the technique of nuclear transfer has been successfully applied to a range of mammalian species for the production of offspring using a plethora of donor cell types derived from both foetal and adult tissues. In addition, when coupled with genetic manipulation of the donor cells, transgenic offspring have been produced with a range of genetic modifications including gene knockouts and gene knockings. Despite the apparent successes of the technology, the efficiency of development to live offspring has remained low and developmental abnormalities still occur. The objectives of this paper are to review some of the successes and failures of the nuclear transfer procedure since the production of Dolly. In particular, we will review the major steps in the procedure and discuss studies from our laboratory and others which have modified the procedure in ways which may impact on development. PMID:16008756

  12. The 20 years of PROSITE

    PubMed Central

    Hulo, Nicolas; Bairoch, Amos; Bulliard, Virginie; Cerutti, Lorenzo; Cuche, Béatrice A.; de Castro, Edouard; Lachaize, Corinne; Langendijk-Genevaux, Petra S.; Sigrist, Christian J. A.

    2008-01-01

    PROSITE consists of documentation entries describing protein domains, families and functional sites, as well as associated patterns and profiles to identify them. It is complemented by ProRule, a collection of rules based on profiles and patterns, which increases the discriminatory power of profiles and patterns by providing additional information about functionally and/or structurally critical amino acids. In this article, we describe the implementation of a new method to assign a status to pattern matches, the new PROSITE web page and a new approach to improve the specificity and sensitivity of PROSITE methods. The latest version of PROSITE (release 20.19 of 11 September 2007) contains 1319 patterns, 745 profiles and 764 ProRules. Over the past 2 years, about 200 domains have been added, and now 53% of UniProtKB/Swiss-Prot entries (release 54.2 of 11 September 2007) have a PROSITE match. PROSITE is available on the web at: http://www.expasy.org/prosite/. PMID:18003654

  13. The 20 years of PROSITE.

    PubMed

    Hulo, Nicolas; Bairoch, Amos; Bulliard, Virginie; Cerutti, Lorenzo; Cuche, Béatrice A; de Castro, Edouard; Lachaize, Corinne; Langendijk-Genevaux, Petra S; Sigrist, Christian J A

    2008-01-01

    PROSITE consists of documentation entries describing protein domains, families and functional sites, as well as associated patterns and profiles to identify them. It is complemented by ProRule, a collection of rules based on profiles and patterns, which increases the discriminatory power of profiles and patterns by providing additional information about functionally and/or structurally critical amino acids. In this article, we describe the implementation of a new method to assign a status to pattern matches, the new PROSITE web page and a new approach to improve the specificity and sensitivity of PROSITE methods. The latest version of PROSITE (release 20.19 of 11 September 2007) contains 1319 patterns, 745 profiles and 764 ProRules. Over the past 2 years, about 200 domains have been added, and now 53% of UniProtKB/Swiss-Prot entries (release 54.2 of 11 September 2007) have a PROSITE match. PROSITE is available on the web at: http://www.expasy.org/prosite/. PMID:18003654

  14. Vannevar Bush: Fifty Years Later

    NASA Astrophysics Data System (ADS)

    Lagowski, J. J.

    1995-12-01

    It is ironic that the 50th anniversary year of Vannevar Bush's Report to President Truman entitled "Science the Endless Frontier", which put into motion the eminently successful current system of education of scientists in this country occurs at a time when serious questions are being asked about the usefulness of that very system. Bush viewed his proposal to establish a national research foundation (later to be called the National Science Foundation) as a "social compact." Judgment of scientific merit would be delegated to expert peers in return for scientific progress, which would ultimately benefit the nation in terms of scientific needs--military security, economic productivity, and enhanced quality of life. Bush wanted the funding of basic research intertwined with training, and preferred to use universities for this purpose rather than industrial or national labs. Bush viewed college and university scientists as teachers and investigators. He believed university-based research would uniquely encourage and engage the next generation of scientists as no other institutional arrangement could. Bush did not trust industry's commitment to basic research, an instinct that proved prophetic. The academic reserve of scientists (PhD's in training and postdoctoral students) that existed before World War II, and upon which the United States could draw for its needs, which were primarily associated with defense efforts, was probably one of the defining factors in Bush's suggested strategy. Currently, that reserve of talent has gotten so large that it is the obvious throttle in the pipeline slowing the continued development of the university research enterprise. Since 1977, the rate at which we have trained new scientists exceeds an average of 4% annually. Since 1987, the "science work force"--PhD's--has grown at three times the rate of the general labor supply. Temporary positions for postdoctoral scientists have grown even faster (over 5% per year since 1989). To compound

  15. Five Years of GWAS Discovery

    PubMed Central

    Visscher, Peter M.; Brown, Matthew A.; McCarthy, Mark I.; Yang, Jian

    2012-01-01

    The past five years have seen many scientific and biological discoveries made through the experimental design of genome-wide association studies (GWASs). These studies were aimed at detecting variants at genomic loci that are associated with complex traits in the population and, in particular, at detecting associations between common single-nucleotide polymorphisms (SNPs) and common diseases such as heart disease, diabetes, auto-immune diseases, and psychiatric disorders. We start by giving a number of quotes from scientists and journalists about perceived problems with GWASs. We will then briefly give the history of GWASs and focus on the discoveries made through this experimental design, what those discoveries tell us and do not tell us about the genetics and biology of complex traits, and what immediate utility has come out of these studies. Rather than giving an exhaustive review of all reported findings for all diseases and other complex traits, we focus on the results for auto-immune diseases and metabolic diseases. We return to the perceived failure or disappointment about GWASs in the concluding section. PMID:22243964

  16. 100 years of Lewy pathology.

    PubMed

    Goedert, Michel; Spillantini, Maria Grazia; Del Tredici, Kelly; Braak, Heiko

    2013-01-01

    In 1817, James Parkinson described the symptoms of the shaking palsy, a disease that was subsequently defined in greater detail, and named after Parkinson, by Jean-Martin Charcot. Parkinson expected that the publication of his monograph would lead to a rapid elucidation of the anatomical substrate of the shaking palsy; in the event, this process took almost a century. In 1912, Fritz Heinrich Lewy identified the protein aggregates that define Parkinson disease (PD) in some brain regions outside the substantia nigra. In 1919, Konstantin Nikolaevich Tretiakoff found similar aggregates in the substantia nigra and named them after Lewy. In the 1990s, α-synuclein was identified as the main constituent of the Lewy pathology, and its aggregation was shown to be central to PD, dementia with Lewy bodies, and multiple system atrophy. In 2003, a staging scheme for idiopathic PD was introduced, according to which α-synuclein pathology originates in the dorsal motor nucleus of the vagal nerve and progresses from there to other brain regions, including the substantia nigra. In this article, we review the relevance of Lewy's discovery 100 years ago for the current understanding of PD and related disorders. PMID:23183883

  17. Earth Day 25 years later

    SciTech Connect

    Nelson, G.

    1995-08-01

    The idea of Earth Day 1970 was to have a national demonstration of environmental concern big enough to shake up the political establishment--get its attention, get some action, force environmental issues onto the political agenda of national priorities. The idea worked, thanks to the spontaneous response of millions of concerned Americans, and the event served as a wake-up call to the political establishment. Suddenly, the environment became a national political priority. Since Earth Day 1970, Congress has enacted nearly 40 major federal environmental laws addressing a wide range of issues, including clean air, clean water, energy conservation, hazardous wastes, and herbicides and other pesticides. Dozens of individual public land bills have been enacted since 1970 to designate or expand wilderness areas, wild and scenic rivers, national parks, and wildlife refuges. Perhaps most important, more than 80 percent of Americans now regard themselves as environmentalists. Since 1970 man has come a long way. After 25 years of researching, debating, and learning, increasing numbers of people recognize that the state of the environment is the key factor in determining this way of life and the quality of it.

  18. Women's health: beyond reproductive years.

    PubMed

    Laskar, Ananya Ray

    2011-01-01

    With changing demographic profile India has more older women than men as life expectancy for women is 67.57 as against 65.46 for men. Gender differences in the aging process reflect biological, economic, and social differences. Both social and health needs of the older women are unique and distinctive as they are vulnerable. The social problems revolve around widowhood, dependency, illiteracy and lack of awareness about the policies and programmes from which they can benefit. Among the medical problems, vision (cataract) and degenerative joint disease top the list, followed by neurological problems. Lifestyle diseases form another single-most important group of health problems in the elderly women. The risk of cardiovascular disease doubles with the outcome being poorer than men. The most common causes of death among women above the age of 60 years are stroke, ischemic heart disease and COPD. Hypertensive heart disease and lower respiratory tract infections contribute to mortality in these women. Common malignancies viz. Cervical, breast and uterus in women are specific to them and account for a sizeable morbidity and mortality. In a study done at Lady Hardinge medical college in Delhi, Hypertension (39.6%) and obesity (12-46.8%) were very common in postmenopausal women. Half or more women had high salt and fat intake, low fruit and vegetable intake and stress. There is a need to recognize the special health needs of the women beyond the reproductive age, to be met through strengthening and reorienting the public health services at all levels starting from primary health care to secondary till tertiary care level with adequate referral linkages. All policies and programs need to have a gender perspective. At present there is lack of sensitization and appropriate training of the health personnel in dealing with the needs of elderly. Women too need to be aware to adopt healthy lifestyle and seek timely care. PMID:22298132

  19. Vannevar Bush: Fifty Years Later

    NASA Astrophysics Data System (ADS)

    Lagowski, J. J.

    1995-12-01

    It is ironic that the 50th anniversary year of Vannevar Bush's Report to President Truman entitled "Science the Endless Frontier", which put into motion the eminently successful current system of education of scientists in this country occurs at a time when serious questions are being asked about the usefulness of that very system. Bush viewed his proposal to establish a national research foundation (later to be called the National Science Foundation) as a "social compact." Judgment of scientific merit would be delegated to expert peers in return for scientific progress, which would ultimately benefit the nation in terms of scientific needs--military security, economic productivity, and enhanced quality of life. Bush wanted the funding of basic research intertwined with training, and preferred to use universities for this purpose rather than industrial or national labs. Bush viewed college and university scientists as teachers and investigators. He believed university-based research would uniquely encourage and engage the next generation of scientists as no other institutional arrangement could. Bush did not trust industry's commitment to basic research, an instinct that proved prophetic. The academic reserve of scientists (PhD's in training and postdoctoral students) that existed before World War II, and upon which the United States could draw for its needs, which were primarily associated with defense efforts, was probably one of the defining factors in Bush's suggested strategy. Currently, that reserve of talent has gotten so large that it is the obvious throttle in the pipeline slowing the continued development of the university research enterprise. Since 1977, the rate at which we have trained new scientists exceeds an average of 4% annually. Since 1987, the "science work force"--PhD's--has grown at three times the rate of the general labor supply. Temporary positions for postdoctoral scientists have grown even faster (over 5% per year since 1989). To compound

  20. 5 CFR 1690.11 - Plan year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 3 2011-01-01 2011-01-01 false Plan year. 1690.11 Section 1690.11 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD THRIFT SAVINGS PLAN Miscellaneous § 1690.11 Plan year. The Thrift Savings Plan's plan year is established on a calendar-year basis for all...

  1. 5 CFR 1690.11 - Plan year.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Plan year. 1690.11 Section 1690.11 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD THRIFT SAVINGS PLAN Miscellaneous § 1690.11 Plan year. The Thrift Savings Plan's plan year is established on a calendar-year basis for all...

  2. 5 CFR 1690.11 - Plan year.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Plan year. 1690.11 Section 1690.11 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD THRIFT SAVINGS PLAN Miscellaneous § 1690.11 Plan year. The Thrift Savings Plan's plan year is established on a calendar-year basis for all...

  3. 5 CFR 1690.11 - Plan year.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 3 2014-01-01 2014-01-01 false Plan year. 1690.11 Section 1690.11 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD THRIFT SAVINGS PLAN Miscellaneous § 1690.11 Plan year. The Thrift Savings Plan's plan year is established on a calendar-year basis for all...

  4. 5 CFR 1690.11 - Plan year.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 3 2012-01-01 2012-01-01 false Plan year. 1690.11 Section 1690.11 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD THRIFT SAVINGS PLAN Miscellaneous § 1690.11 Plan year. The Thrift Savings Plan's plan year is established on a calendar-year basis for all...

  5. 29 CFR 4010.5 - Information year.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Information year. 4010.5 Section 4010.5 Labor Regulations... REQUIREMENTS ANNUAL FINANCIAL AND ACTUARIAL INFORMATION REPORTING § 4010.5 Information year. (a) Determinations based on information year. An information year is used under this part to determine which persons...

  6. 7 CFR 996.17 - Quota year.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Quota year. 996.17 Section 996.17 Agriculture... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.17 Quota year. Quota year means the 12-month period beginning January 1 and ending December 31 of the same year...

  7. 7 CFR 1215.7 - Fiscal year.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal year. 1215.7 Section 1215.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Fiscal year. Fiscal year means the 12-month period from January 1 through December 31 each year, or...

  8. 7 CFR 996.3 - Crop year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Crop year. 996.3 Section 996.3 Agriculture Regulations... DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.3 Crop year. Crop year means the 12-month period beginning with July 1 of any year and ending with June 30 of the following...

  9. 7 CFR 1221.6 - Crop year.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Crop year. 1221.6 Section 1221.6 Agriculture... INFORMATION ORDER Sorghum Promotion, Research, and Information Order Definitions § 1221.6 Crop year. Crop year... calendar year in which sorghum is normally harvested....

  10. 7 CFR 1215.7 - Fiscal year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Fiscal year. 1215.7 Section 1215.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Fiscal year. Fiscal year means the 12-month period from January 1 through December 31 each year, or...

  11. 7 CFR 1260.111 - Fiscal year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Fiscal year. 1260.111 Section 1260.111 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Promotion and Research Order Definitions § 1260.111 Fiscal year. Fiscal year means the calendar year or...

  12. 7 CFR 1221.6 - Crop year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Crop year. 1221.6 Section 1221.6 Agriculture... INFORMATION ORDER Sorghum Promotion, Research, and Information Order Definitions § 1221.6 Crop year. Crop year... calendar year in which sorghum is normally harvested....

  13. 7 CFR 996.3 - Crop year.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Crop year. 996.3 Section 996.3 Agriculture Regulations... DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.3 Crop year. Crop year means the 12-month period beginning with July 1 of any year and ending with June 30 of the following...

  14. 7 CFR 1260.111 - Fiscal year.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal year. 1260.111 Section 1260.111 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Promotion and Research Order Definitions § 1260.111 Fiscal year. Fiscal year means the calendar year or...

  15. 7 CFR 996.17 - Quota year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Quota year. 996.17 Section 996.17 Agriculture... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.17 Quota year. Quota year means the 12-month period beginning January 1 and ending December 31 of the same year...

  16. 7 CFR 63.6 - Fiscal year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Fiscal year. 63.6 Section 63.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections... CENTER General Provisions Definitions § 63.6 Fiscal year. Fiscal year means a calendar year or any...

  17. Workplace Education Initiative: Year Two Observations.

    ERIC Educational Resources Information Center

    Sperazi, Laura; Astrein, Bruce

    Site visits to 17 workplace education projects funded in the second year of the Massachusetts Workplace Education Initiative are reported for year 1 and year 2 projects. The year one projects are as follows: EASCO Handtool Company (Springfield), T.J. Maxx Distribution Center (Worcester), laundry workers (Boston/Lynn), AT&T (Lawrence), and Columbia…

  18. 7 CFR 1215.7 - Fiscal year.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Fiscal year. 1215.7 Section 1215.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Fiscal year. Fiscal year means the 12-month period from January 1 through December 31 each year, or...

  19. 7 CFR 63.6 - Fiscal year.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Fiscal year. 63.6 Section 63.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections... CENTER General Provisions Definitions § 63.6 Fiscal year. Fiscal year means a calendar year or any...

  20. 7 CFR 996.17 - Quota year.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Quota year. 996.17 Section 996.17 Agriculture... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.17 Quota year. Quota year means the 12-month period beginning January 1 and ending December 31 of the same year...

  1. 7 CFR 1215.7 - Fiscal year.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Fiscal year. 1215.7 Section 1215.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Fiscal year. Fiscal year means the 12-month period from January 1 through December 31 each year, or...

  2. 7 CFR 983.26 - Production year.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Production year. 983.26 Section 983.26 Agriculture..., ARIZONA, AND NEW MEXICO Definitions § 983.26 Production year. Production year is synonymous with “fiscal period” and means the period beginning on September 1 and ending on August 31 of each year or such...

  3. 7 CFR 1260.111 - Fiscal year.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Fiscal year. 1260.111 Section 1260.111 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Promotion and Research Order Definitions § 1260.111 Fiscal year. Fiscal year means the calendar year or...

  4. 7 CFR 1215.7 - Fiscal year.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Fiscal year. 1215.7 Section 1215.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Fiscal year. Fiscal year means the 12-month period from January 1 through December 31 each year, or...

  5. 7 CFR 996.3 - Crop year.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Crop year. 996.3 Section 996.3 Agriculture Regulations... DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.3 Crop year. Crop year means the 12-month period beginning with July 1 of any year and ending with June 30 of the following...

  6. 7 CFR 63.6 - Fiscal year.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Fiscal year. 63.6 Section 63.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections... CENTER General Provisions Definitions § 63.6 Fiscal year. Fiscal year means a calendar year or any...

  7. 7 CFR 1260.111 - Fiscal year.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Fiscal year. 1260.111 Section 1260.111 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Promotion and Research Order Definitions § 1260.111 Fiscal year. Fiscal year means the calendar year or...

  8. 7 CFR 996.3 - Crop year.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Crop year. 996.3 Section 996.3 Agriculture Regulations... DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.3 Crop year. Crop year means the 12-month period beginning with July 1 of any year and ending with June 30 of the following...

  9. 7 CFR 1260.111 - Fiscal year.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Fiscal year. 1260.111 Section 1260.111 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Promotion and Research Order Definitions § 1260.111 Fiscal year. Fiscal year means the calendar year or...

  10. 7 CFR 63.6 - Fiscal year.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Fiscal year. 63.6 Section 63.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections... CENTER General Provisions Definitions § 63.6 Fiscal year. Fiscal year means a calendar year or any...