WorldWideScience

Sample records for exchanges twenty-five years

  1. Twenty-five years of post-Bretton Woods experience: some lessons

    Directory of Open Access Journals (Sweden)

    H. ASKARI

    1999-03-01

    Full Text Available In 1971 many academic economists were predicting that the Bretton Woods system of fixed parities would collapse. Some, most notably Milton Friedman, became excited about the possibility of a floating system because the benefits of international capital mobility can only be achieved through the flexibility in the exchange rate. These economists argued that a floating exchange rate system can ensure positive results more than the fixed parities system. Twenty-five years later, however, there is still no consensus on the matter. The author reviews the post-Bretton Woods experience to highlight some policies and approaches that might be helpful for the future.

  2. Radiation curing - twenty five years on

    International Nuclear Information System (INIS)

    Garnett, J.L.

    1995-01-01

    Progress in UV/EB curing during the past twenty five years is briefly reviewed. During this time developments in unique polymer chemistry, novel equipment design and the introduction of relevant educational programmes has enabled radiation curing to become an established technology with specific strengths in certain industries. Possible reasons for the emergence of the technology in these niche markets are discussed. Despite the worldwide recession, radiation curing is shown to be expanding at 5% per annum with the prospect of higher growth with improving economic conditions. (Author)

  3. Twenty-five years of simulator training

    International Nuclear Information System (INIS)

    Anon.

    2002-01-01

    The first training simulator for nuclear power plant personnel in Germany was commissioned twenty-five years ago. The strategy of training by simulators was developed and pursued consistently and continuously in order to ensure sound training of nuclear power plant personnel. The present thirteen simulators cover a broad range of plants. A systematic training concept also helps to ensure a high level of competence and permanent qualification of plant personnel. The anniversary was marked by a festive event at which Erich K. Steiner read a paper on 'The Importance of Simulator Training', and Professor Dr. Adolf Birkhofer spoke about 'Nuclear Technology Education and Training'. (orig.)

  4. Twenty five years of fundamental theory

    International Nuclear Information System (INIS)

    Bell, J.S.

    1980-01-01

    In reviewing the last twenty five years in fundamental physics theory it is stated that there has been no revolution in this field. In the absence of gravitation, Lorentz invariance remains a requirement on fundamental laws. Einstein's theory of gravitation inspires increasing conviction on the astronomical scale. Quantum theory remains the framework for all serious effort in microphysics, and quantum electrodynamics remains the model of a fully articulated microphysical theory, completely successful in its domain. However,a number of ideas have appeared, of great theoretical interest and some phenomenological success, which may well contribute to the next decisive step. Recent work on the following topics is mentioned; gravitational radiation, singularites, black body radiation from black holes, gauge and hidden symmetry in quantum electrodynamics, the renormalization of electromagnetic and weak interaction theory, non-Abelian gauge theories, magnetic monopoles as the most striking example of solitons, and supersymmetry. (UK)

  5. Twenty five years of clusters -- from Bochum to Strasbourg

    International Nuclear Information System (INIS)

    Betts, R.R.; Chicago Univ., IL

    1994-01-01

    Developments in the area of clustering aspects of nuclear structure and reactions over the past twenty-five years are reviewed. The viewpoint is that the nucleus is an assembly of clusters. The question is whether clusters actually exist in the nucleus. Although there is abundant evidence for this in light nuclei, the situation for more complex clusters in heavier nuclei is much worse. Differential cross sections for scattering of alpha particles and heavy ions are shown

  6. After Twenty-Five Years: A Twenty-Five Year Follow-up Study of Middlesex County Vocational and Technical High School Graduates of the Class of June 1953.

    Science.gov (United States)

    Rogers, William; Zanzalari, J. Henry

    A twenty-five-year follow-up study was conducted to determine the occupational, educational, marital and armed forces experiences of the graduating class of 1953 from the Middlesex County Vocational and Technical high schools located in New Brunswick, Perth, Amboy, and Woodbridge, New Jersey. Data, in the form of questionnaire responses, were…

  7. The covered distance for twenty five years of the Manche waste storage 1969 - 1994

    International Nuclear Information System (INIS)

    Gourden, J.M.

    2001-01-01

    The twenty five years of the Manche plant,are narrated with the difficulties of the beginning, the problems coming from leaks or runoff that have led to improvement in the knowledge of radioactive waste behaviour and the solutions that have been brought. It is from the building of the plant until the radioactive waste management that is related in this book. (N.C.)

  8. The deep, hot biosphere: Twenty-five years of retrospection.

    Science.gov (United States)

    Colman, Daniel R; Poudel, Saroj; Stamps, Blake W; Boyd, Eric S; Spear, John R

    2017-07-03

    Twenty-five years ago this month, Thomas Gold published a seminal manuscript suggesting the presence of a "deep, hot biosphere" in the Earth's crust. Since this publication, a considerable amount of attention has been given to the study of deep biospheres, their role in geochemical cycles, and their potential to inform on the origin of life and its potential outside of Earth. Overwhelming evidence now supports the presence of a deep biosphere ubiquitously distributed on Earth in both terrestrial and marine settings. Furthermore, it has become apparent that much of this life is dependent on lithogenically sourced high-energy compounds to sustain productivity. A vast diversity of uncultivated microorganisms has been detected in subsurface environments, and we show that H 2 , CH 4 , and CO feature prominently in many of their predicted metabolisms. Despite 25 years of intense study, key questions remain on life in the deep subsurface, including whether it is endemic and the extent of its involvement in the anaerobic formation and degradation of hydrocarbons. Emergent data from cultivation and next-generation sequencing approaches continue to provide promising new hints to answer these questions. As Gold suggested, and as has become increasingly evident, to better understand the subsurface is critical to further understanding the Earth, life, the evolution of life, and the potential for life elsewhere. To this end, we suggest the need to develop a robust network of interdisciplinary scientists and accessible field sites for long-term monitoring of the Earth's subsurface in the form of a deep subsurface microbiome initiative.

  9. Twenty-Five Year Site Plan FY2013 - FY2037

    Energy Technology Data Exchange (ETDEWEB)

    Jones, William H. [Los Alamos National Laboratory

    2012-07-12

    Los Alamos National Laboratory (the Laboratory) is the nation's premier national security science laboratory. Its mission is to develop and apply science and technology to ensure the safety, security, and reliability of the United States (U.S.) nuclear stockpile; reduce the threat of weapons of mass destruction, proliferation, and terrorism; and solve national problems in defense, energy, and the environment. The fiscal year (FY) 2013-2037 Twenty-Five Year Site Plan (TYSP) is a vital component for planning to meet the National Nuclear Security Administration (NNSA) commitment to ensure the U.S. has a safe, secure, and reliable nuclear deterrent. The Laboratory also uses the TYSP as an integrated planning tool to guide development of an efficient and responsive infrastructure that effectively supports the Laboratory's missions and workforce. Emphasizing the Laboratory's core capabilities, this TYSP reflects the Laboratory's role as a prominent contributor to NNSA missions through its programs and campaigns. The Laboratory is aligned with Nuclear Security Enterprise (NSE) modernization activities outlined in the NNSA Strategic Plan (May 2011) which include: (1) ensuring laboratory plutonium space effectively supports pit manufacturing and enterprise-wide special nuclear materials consolidation; (2) constructing the Chemistry and Metallurgy Research Replacement Nuclear Facility (CMRR-NF); (3) establishing shared user facilities to more cost effectively manage high-value, experimental, computational and production capabilities; and (4) modernizing enduring facilities while reducing the excess facility footprint. Th is TYSP is viewed by the Laboratory as a vital planning tool to develop an effi cient and responsive infrastructure. Long range facility and infrastructure development planning are critical to assure sustainment and modernization. Out-year re-investment is essential for sustaining existing facilities, and will be re-evaluated on an annual

  10. Twenty-five years of the common market in coal, 1953--1978. [genesis and growth

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-01

    Twenty-five years have passed since the European Coal and Steel commmunity was established. An attempt is made to show what economic integration is, what problems have arisen, and how the community has tried to overcome them. Three phases can be distinguished during the period under review--a first phase of growth in the coal industry between 1953 and 1957; a second phase marked by a plentiful supply of cheap hydrocarbons and a rapid reduction in coal output despite exceptional growth, linked with a parallel increase in overall energy requirements; and a third phase from 1973, marked by sharp price increases by the oil producing countries with repercussions on the world market in coal.

  11. Book review: Twenty-Five Years on the Cutting Edge of Obsidian Studies: Selected Readings from the IAOS Bulletin

    Directory of Open Access Journals (Sweden)

    Sean Dolan

    2017-03-01

    Full Text Available Edited by Carolyn D. Dillian (Coastal Carolina University, Twenty-Five Years on the Cutting Edge of Obsidian Studies: Selected Readings from the IAOS Bulletin consists of 19 previously published articles from the International Association for Obsidian Studies (IAOS Bulletin. Dillian selected these articles because they provide a range of methodological and theoretical approaches concerning archaeological obsidian studies from around the world like Eretria, California, and the Near East, for example.

  12. Twenty-five years of transient counting experience in French PWR units

    Energy Technology Data Exchange (ETDEWEB)

    Barthelet, B. [Electricite de France (EDF DPN), 93 - Saint-Denis (France); Savoldelli, D.; Fritz, R. [Electricite de France (EDF DPN), 93 - Noisy le Grand (France)

    2001-07-01

    For nearly twenty five years, EDF has been checking that the actual operating transients are neither more severe nor more numerous than the design basis transients. This activity of transient cycle counting and bookkeeping has enabled EDF to own a database of more than 800 reactor.years for the PWR units. The current method of transient cycle counting is presented. In the paper, we will point out the main results of transient cycle counting and lessons learned. In general, the frequencies of transients are lower than the design frequencies. In few cases, they are higher, such as the transient frequencies of the RCS lines connected to auxiliary systems often due to operating procedures or particular periodic testing. Few periodic tests were not taken into account in the design basis transient file ; they have been detected thanks to the transient cycle counting. In the last 1980's, we achieved the first updating of the design basis transient file for the PWR 900 MWe series. In the early 1990's, we updated the design basis transient file of the PWR 1300 MWe series. In fact, since design and start-up, the operating conditions have been modified (fuel cycle with stretch-out, modification of the hot leg and cold leg temperatures for the PWR 1300 MWe,...). This was the cause of many unclassified transients. In the new design basis transient file, we have created new transients and increased the frequencies of some of them. This has enabled to consider the updated design basis transient file more representative of actual operating transients. For some years, we have increasingly associated the operators with the transient cycle counting concern. We noticed progress (decreased frequencies of most transients). (authors)

  13. Twenty-five years of transient counting experience in French PWR units

    International Nuclear Information System (INIS)

    Barthelet, B.; Savoldelli, D.; Fritz, R.

    2001-01-01

    For nearly twenty five years, EDF has been checking that the actual operating transients are neither more severe nor more numerous than the design basis transients. This activity of transient cycle counting and bookkeeping has enabled EDF to own a database of more than 800 reactor.years for the PWR units. The current method of transient cycle counting is presented. In the paper, we will point out the main results of transient cycle counting and lessons learned. In general, the frequencies of transients are lower than the design frequencies. In few cases, they are higher, such as the transient frequencies of the RCS lines connected to auxiliary systems often due to operating procedures or particular periodic testing. Few periodic tests were not taken into account in the design basis transient file ; they have been detected thanks to the transient cycle counting. In the last 1980's, we achieved the first updating of the design basis transient file for the PWR 900 MWe series. In the early 1990's, we updated the design basis transient file of the PWR 1300 MWe series. In fact, since design and start-up, the operating conditions have been modified (fuel cycle with stretch-out, modification of the hot leg and cold leg temperatures for the PWR 1300 MWe,...). This was the cause of many unclassified transients. In the new design basis transient file, we have created new transients and increased the frequencies of some of them. This has enabled to consider the updated design basis transient file more representative of actual operating transients. For some years, we have increasingly associated the operators with the transient cycle counting concern. We noticed progress (decreased frequencies of most transients). (authors)

  14. Twenty years of society of medical informatics of b&h and the journal acta informatica medica.

    Science.gov (United States)

    Masic, Izet

    2012-03-01

    In 2012, Health/Medical informatics profession celebrates five jubilees in Bosnia and Herzegovina: a) Thirty five years from the introduction of the first automatic manipulation of data; b) Twenty five years from establishing Society for Medical Informatics BiH; c) Twenty years from establishing scientific and professional journal of the Society for Medical Informatics of Bosnia and Herzegovina "Acta Informatica Medica"; d) Twenty years from establishing first Cathdra for Medical Informatics on biomedical faculties in Bosnia and Herzegovina and e) Ten years from the introduction of "Distance learning" in medical curriculum. All of the five mentioned activities in the area of Medical informatics had special importance and gave appropriate contribution in the development of Health/Medical informatics in Bosnia And Herzegovina.

  15. The NEA co-operative programme on decommissioning. Twenty-five years of progress; the last five years - 2006 through 2010

    International Nuclear Information System (INIS)

    2011-01-01

    The Co-operative Programme for the Exchange of Scientific and Technical Information Concerning Nuclear Installation Decommissioning (CPD) is a joint undertaking according to Article 5 of the Statute of the NEA. Concluded in 1985, the Agreement constituting the CPD has been continuously extended, although modified in 2003, with the current programme period lasting until the end of 2013. This report provides information about the participants, structure and achievements of the Co-operative Programme and the projects involved. The projects in the Programme have a broad range of characteristics and cover various types of reactors and fuel facilities. The number of projects in the programme has grown from 42 to 59 over the past five years. The Programme now covers 35 reactor related projects and 24 fuel related projects representing a wide selection of facility types in each category. Also, all phases of decommissioning - from active dismantling to safe store and to completed decommissioning back to 'green field conditions' - are represented. Over the 25 years of experience of the Co-operative Programme on Decommissioning, and in particular through the information exchange and review within the TAG, it has become evident that: - decommissioning can and has been done in a safe, cost-effective and environmentally friendly manner; - the evolution of technologies have demonstrated their effectiveness in performance improvements in all aspects of conducting decommissioning projects; - the upkeep and maintenance of design, construction and operational records can significantly enhance performance through all stages of a decommissioning project; - in the absence of waste disposal facilities, interim waste storage facilities with integrated waste processing facilities can effectively be used to keep all levels of waste streams moving and avoid delays to project schedules; - cleanup of material for recycle and reuse or disposal as conventional waste is cost

  16. One hundred and twenty-five years of the Annals of Botany. Part 2: the years 1937 to 2012

    Science.gov (United States)

    Jackson, Michael B.

    2016-01-01

    Background Annals of Botany is a peer-reviewed plant biology journal. It was started in 1887, making it the oldest continuously published plant science title. A previous article [Jackson MB. 2015. One hundred and twenty-five years of the Annals of Botany. Part 1: the first 50 years (1887–1936). Annals of Botany 115: 1–18] summarized events leading to its founding, highlighted the individuals involved and examined the Journal’s achievements and management practices over the first 50 years to 1937. This second article covers the next 75 years. Sources of information The account draws principally on the Journal’s own records, minute books, financial accounts, original letters and notes held by the Annals of Botany Company, the Journal’s owners and managers. Content In 1937, its 51st year, the Journal was re-launched as Annals of Botany New Series and its volume numbers were reset to No. I. The present article evaluates the evolution of the New Series up to 2012, Annals of Botany’s 125th anniversary year. The period includes a 2-year run-up to World War II, six war years and their immediate aftermath, and then on through increasingly competitive times. The ebb and flow of the Journal’s fortunes are set against a roll-call of the often highly distinguished scientists who managed and edited the Journal. The article also examines an internal crisis in the 1980s that radically altered the Journal’s organization in ways that were, ultimately, to its benefit. The narrative is set against changes to economic conditions in Great Britain over the period, to the evolving nature and geographical distribution of much experimental plant science and to the digital revolution that, from the late 20th century, transformed the workings of Annals of Botany and of scientific publishing more generally. PMID:27974325

  17. Twenty-Five Years of Gene Therapy for ADA-SCID: From Bubble Babies to an Approved Drug.

    Science.gov (United States)

    Ferrua, Francesca; Aiuti, Alessandro

    2017-11-01

    Twenty-five years have passed since first attempts of gene therapy (GT) in children affected by severe combined immunodeficiency (SCID) due to adenosine deaminase (ADA) defect, also known by the general public as bubble babies. ADA-SCID is fatal early in life if untreated. Unconditioned hematopoietic stem cell (HSC) transplant from matched sibling donor represents a curative treatment but is available for few patients. Enzyme replacement therapy can be life-saving, but its chronic use has many drawbacks. This review summarizes the history of ADA-SCID GT over the last 25 years, starting from first pioneering studies in the early 1990s using gamma-retroviral vectors, based on multiple infusions of genetically corrected autologous peripheral blood lymphocytes. HSC represented the ideal target for gene correction to guarantee production of engineered multi-lineage progeny, but it required a decade to achieve therapeutic benefit with this approach. Introduction of low-intensity conditioning represented a crucial step in achieving stable gene-corrected HSC engraftment and therapeutic levels of ADA-expressing cells. Recent clinical trials demonstrated that gamma-retroviral GT for ADA-SCID has a favorable safety profile and is effective in restoring normal purine metabolism and immune functions in patients >13 years after treatment. No abnormal clonal proliferation or leukemia development have been observed in >40 patients treated experimentally in five different centers worldwide. In 2016, the medicinal product Strimvelis™ received marketing approval in Europe for patients affected by ADA-SCID without a suitable human leukocyte antigen-matched related donor. Positive safety and efficacy results have been obtained in GT clinical trials using lentiviral vectors encoding ADA. The results obtained in last 25 years in ADA-SCID GT development fundamentally contributed to improve patients' prognosis, together with earlier diagnosis thanks to newborn screening. These advances

  18. Twenty-five years of modeling multiphase flow and heat transfer

    International Nuclear Information System (INIS)

    Lyczkowski, R.W.

    1999-01-01

    This presentation will cover some of the highlights of multiphase modeling in collaboration with Professor Dimitri Gidaspow (DG) over the last roughly twenty-five years. It all started in 1972 in Idaho Falls with Charles Solbrig, who planned and initiated a project for the former USAEC to develop a computer code to replace RELAP4 to analyze the loss of coolant accident (LOCA). DG spent his sabbatical on the project in 1973. One highlight was the discovery of complex characteristics, the implications of which are still pondered by some. Fluidization research began in 1978 when the author collaboratively developed a step-by-step building-block approach to understanding the hydrodynamics of fluidized beds, an approach closely coupled to validation experiments. A grant from the USDOE to study solids circulation around a jet in a fluidized bed was awarded to DG in 1978. Following that, grants from GRI, NSF, and a contract from Westinghouse Electric Corp. allowed the early work to continue. Progress was slow since computer costs were high. Subsequent continuing support from the USDOE, NSF, EPRI, and industry has allowed research to continue, as has his collaboration. A highlight of this collaboration was the development of the monolayer energy dissipation (MED) erosion model. Multiphase flow and fluidization theory took quantum leaps with the publication of DG's Multiphase Flow and Fluidization: Continuum and Kinetic Theory Descriptions (MFF), Academic Press, San Diego (1994), for which there is essentially no competition. Only the late Professor S.L. Soo's Particulates and Continuum: Multiphase Fluid Dynamics, Hemisphere Publishing Corp., New York (1989), a textbook version of the classic monograph Multiphase Fluid Dynamics, Science Press, Beijing, China (1990), comes close. In MFF, the kinetic theory of granular flow has evolved as a potentially viable adjunct to the continuum multiphase theory, of which fluidization is one important manifestation. It must be

  19. One hundred and twenty-five years of the Annals of Botany. Part 2: the years 1937 to 2012.

    Science.gov (United States)

    Jackson, Michael B

    2016-12-01

    Annals of Botany is a peer-reviewed plant biology journal. It was started in 1887, making it the oldest continuously published plant science title. A previous article [Jackson MB. 2015. One hundred and twenty-five years of the Annals of Botany Part 1: the first 50 years (1887-1936). Annals of Botany 115: : 1-18] summarized events leading to its founding, highlighted the individuals involved and examined the Journal's achievements and management practices over the first 50 years to 1937. This second article covers the next 75 years. The account draws principally on the Journal's own records, minute books, financial accounts, original letters and notes held by the Annals of Botany Company, the Journal's owners and managers. In 1937, its 51st year, the Journal was re-launched as Annals of Botany New Series and its volume numbers were reset to No. I. The present article evaluates the evolution of the New Series up to 2012, Annals of Botany's 125th anniversary year. The period includes a 2-year run-up to World War II, six war years and their immediate aftermath, and then on through increasingly competitive times. The ebb and flow of the Journal's fortunes are set against a roll-call of the often highly distinguished scientists who managed and edited the Journal. The article also examines an internal crisis in the 1980s that radically altered the Journal's organization in ways that were, ultimately, to its benefit. The narrative is set against changes to economic conditions in Great Britain over the period, to the evolving nature and geographical distribution of much experimental plant science and to the digital revolution that, from the late 20th century, transformed the workings of Annals of Botany and of scientific publishing more generally. © The Author 2016. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  20. The next twenty years - IAEA's role

    International Nuclear Information System (INIS)

    Tape, G.F.

    1977-01-01

    The twentieth anniversary of an institution is an appropriate time to look back and to ask what has been achieved. It is also an appropriate time to look ahead and to ask what should be the mission for the future. How can the strengths of the International Atomic Energy Agency (IAEA) be best utilized, what new opportunities should be seized upon, and what challenges should the IAEA be prepared to meet in the next twenty years? Forward planning is a very necessary activity in today's world. There are so many demands on national or institutional resources that careful analysis of options is necessary to establish priorities and ultimately to provide for implementation. But such planning must be done carefully with full appreciation for the validity and sensitivity of the input assumptions and data. Furthermore, today's plan, while setting goals and directions, cannot be so inflexible that it cannot be responsive to ever-changing political, economic and technical constraints or opportunities. Thus in looking ahead, the plan must contain provisions for flexibility to provide for further modifications in the light of ever-changing knowledge, attitudes, and world conditions. The experience of the past five years in the energy field, and especially in nuclear energy, underscores this need. In looking ahead for the next twenty years, we are attempting to describe the International Atomic Energy Agency and its role through the twentieth century. In doing so, we are automatically laying the base for the Agency's work going into the twenty-first century. In short, we are trying to visualize a programme that can serve the coming generation and, in doing so, creating a base from which the needs of the succeeding generation can be met. This is a large order and the crystal ball is less than clear. (author)

  1. Outlook: The Next Twenty Years

    Energy Technology Data Exchange (ETDEWEB)

    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.

  2. The second twenty-five years.

    Science.gov (United States)

    Kippley, J F

    1993-01-01

    Between 1964 and 1968, the liberal Catholic press had prepared the laity for the change expected to occur after the release of Pope Paul VI's encyclical "Humanae Vitae," but almost no one read it when it was released in July 1968. The media gave the impression that no one agreed with the Pope. The Archbishop of Baltimore denounced his dissenting priests. The media publicized the discord, resulting in his fellow bishops not supporting him or the Pope. Sound theology was limited then. Today many Catholic leaders and scholars openly defend the encyclical, e.g., since 1978, Pope John Paul II has supported the doctrine of marital noncontraception. Pope Pius XII called for every woman to breast feed. The 1969 publication of the Breastfeeding and Natural Child Spacing was the catalyst for 10 years of research which confirmed breast feeding's contraceptive effect. Family planning specialists and demographers agreed in the Bellagio Consensus in 1988 that mothers who practiced exclusive breast feeding and were amenorrheic need not use a contraceptive for the first 6 months postpartum. Recent research shows that this rule depends on the population, e.g., women in Bangladesh meeting the criteria do not need to use contraceptives for 1 year. Few natural family planning groups existed in 1968 (e.g., 1 diocese), but today there are natural family planning teachers in 49 US states and in 13 countries. Some Catholics are calling for couples wanting to marry to take a course in natural family planning. The media widely publicized the new unnatural family planning methods, especially the pill. Recently a baby magazine allocated natural family planning 2/3rd of a page. A reporter for the "Washington Post" plans to interview a Catholic leader about natural family planning, completely on his/her own initiative.

  3. Twenty-five years of life lessons

    NARCIS (Netherlands)

    Smit, Annemieke; Dorren, Luuk; Noord, Van Hans; Veraart, Josja; Cusell, Casper; Sterk, Henk Pieter

    2017-01-01

    For 25 years, Physical Geography students of the University of Amsterdam have experienced a 6-week field training in the cuesta landscape in Luxembourg around Diekirch. They studied the geology of the Gutland and surrounding areas, such as Ardennes and Eiffel. They mapped geomorphological patterns,

  4. The twenty-five maiden ladies' tomb and predicaments of the feminist movement in Taiwan

    OpenAIRE

    Lee, Anru; Tang, Wen-hui Anna

    2010-01-01

    “The Twenty-five Maiden Ladies’ Tomb” is the collective burial site of the female workers who died in a ferry accident on their way to work in 1973. The fact that of the more than 70 passengers on board all 25 who died were unmarried young women, and the taboo in Taiwanese culture that shuns unmarried female ghosts, made the Tomb a fearsome place. Feminists in Gaoxiong (高雄) had for some years wanted the city government to change the tomb’s public image....

  5. 'Twenty-five years after Chernobyl accident: Safety for the future'. 2011 National report of Ukraine

    International Nuclear Information System (INIS)

    Imanaka, Tetsuji; Shindo, Mahito

    2016-02-01

    This is the Japanese translation of the Ukrainian National Report 'Twenty-five Years after Chernobyl Accident: Safety for the Future', published by the Ministry of Ukraine of Emergencies in 2011 (in Ukrainian and English). This Japanese translation is published as an outcome of the KAKENHI research project on liquidations of Nuclear Disasters in the World (headed by Tetsuji Imanaka), in which Shindo participates, and as a KUR report of the Research Reactor Institute at Kyoto University. The objective of publishing this Japanese translation is to provide basic information on how to overcome the consequences of a large-scale Nuclear Disaster for the wide range of public, including decision-makers and administrative staff. By doing so, this publication aims at invigorating discussions over measures to be applied for overcoming the consequences of the TEPCO Nuclear Disaster (started in 11th March 2011 at Fukushima), and at forming proper schemes to minimise the consequences on current and future generations. The original text of this translation tightly summarised the whole picture of the Chernobyl Nuclear Disaster, which had been the only large-scale Nuclear Disaster until 11th March 2011. More importantly, it describes all sorts of measures and schemes taken in Ukraine from 1986 to 2011 in order to overcome the consequences of the Chernobyl Nuclear Disaster, in a quite well structured manner. In other words, from the contents of this text, Japanese readers are able to learn a lot about the very problems currently facing with. Therefore, I wish many Japanese readers will read this text, and utilise the knowledge written here effectively to overcome the consequences of the TEPCO Nuclear Disaster. (J.P.N.)

  6. Twenty-five-year experience with the Björk-Shiley convexoconcave heart valve: a continuing clinical concern.

    Science.gov (United States)

    Blot, William J; Ibrahim, Michel A; Ivey, Tom D; Acheson, Donald E; Brookmeyer, Ron; Weyman, Arthur; Defauw, Joseph; Smith, J Kermit; Harrison, Donald

    2005-05-31

    The first Björk-Shiley convexoconcave (BSCC) prosthetic heart valves were implanted in 1978. The 25th anniversary provided a stimulus to summarize the research data relevant to BSCC valve fracture, patient management, and current clinical options. Published and unpublished data on the risks of BSCC valve fracture and replacement were compiled, and strategies for identifying candidates for prophylactic valve reoperation were summarized. By December 2003, outlet strut fractures (OSFs), often with fatal outcomes, had been reported in 633 BSCC valves (0.7% of 86,000 valves implanted). Fractures still continue to occur, but average rates of OSFs in 60 degrees valves are now valve characteristics, especially valve angle and size, with weaker effects associated with other manufacturing variables. OSF risks are mildly lower among women than men but decline sharply with advancing age. The risks of valve replacement typically greatly exceed those of OSF. By comparing individualized estimated risks of OSF versus valve replacement, guidelines have been developed to identify the small percentage of BSCC patients (mostly younger men) who would be expected to have a gain in life expectancy should reoperative surgery be performed. Twenty-five years after the initial BSCC valve implants, fractures continue to occur. Continued monitoring of BSCC patients is needed to track and quantify risks and enable periodic updating of guidelines for patients and their physicians.

  7. Technology Education: Twenty-five years of progress

    OpenAIRE

    Miranda, Michael A. De; Miyakawa, Hidetoshi

    2005-01-01

    The past 25 years has brought significant changes in the field of technology education. Contributing to these changes has been the evolution of a curriculum from the early days of industrial arts that addressed human productive practice to an emerging contemporary technological curriculum shaped by the exponential growth of technology and its impact on the extension of human capabilities, society, and the environment. The recent literature that focuses on the exponential growth of technology ...

  8. Paleolithic nutrition: twenty-five years later.

    Science.gov (United States)

    Konner, Melvin; Eaton, S Boyd

    2010-12-01

    A quarter century has passed since the first publication of the evolutionary discordance hypothesis, according to which departures from the nutrition and activity patterns of our hunter-gatherer ancestors have contributed greatly and in specifically definable ways to the endemic chronic diseases of modern civilization. Refinements of the model have changed it in some respects, but anthropological evidence continues to indicate that ancestral human diets prevalent during our evolution were characterized by much lower levels of refined carbohydrates and sodium, much higher levels of fiber and protein, and comparable levels of fat (primarily unsaturated fat) and cholesterol. Physical activity levels were also much higher than current levels, resulting in higher energy throughput. We said at the outset that such evidence could only suggest testable hypotheses and that recommendations must ultimately rest on more conventional epidemiological, clinical, and laboratory studies. Such studies have multiplied and have supported many aspects of our model, to the extent that in some respects, official recommendations today have targets closer to those prevalent among hunter-gatherers than did comparable recommendations 25 years ago. Furthermore, doubts have been raised about the necessity for very low levels of protein, fat, and cholesterol intake common in official recommendations. Most impressively, randomized controlled trials have begun to confirm the value of hunter-gatherer diets in some high-risk groups, even as compared with routinely recommended diets. Much more research needs to be done, but the past quarter century has proven the interest and heuristic value, if not yet the ultimate validity, of the model.

  9. When a Celebrity Endorser is Disgraced: A Twenty Five Year Event Study

    NARCIS (Netherlands)

    Bratz, S.; Molchanov, A.E.; Stork, P.A.

    2013-01-01

    This paper investigates how the announcement of negative information about a celebrity endorser impacts firm value, as measured by abnormal stock returns. The unique data sample consists of 93 celebrity disgraces that occurred between 1986 and 2011, affecting firms listed on US stock exchanges. Some

  10. Isar-2 nuclear power station twenty-five years

    International Nuclear Information System (INIS)

    Fischer, Erwin; Luginger, Markus

    2013-01-01

    The Isar-2 nuclear power station (KKI 2) began commercial power operation on April 9, 1988. In these past 25 years the plant generated a total of approx. 285 billion kWh of electricity. The annual electricity production of KKI 2 of approx. 12 billion kWh corresponds to a share of approx. 15 % in the cumulated Bavarian electricity production. This amount of electricity, theoretically, could supply some 3 million three person households, or meet two thirds of the electricity requirement of the Bavarian industry, for one year. In its 25 years of power operation the Isar-2 nuclear power plant has recorded the highest annual gross electricity production of all nuclear power plants in the world nine times so far. A plant performance as impressive as this necessitates a plant availability far above the average. This, in turn, is based on short revision times and faultfree plant operation. However, high plant safety and availability must not be taken for granted, but are the result of responsible, safety-minded plant operation combined with continuous plant optimization and permanent execution of comprehensive checks, inspections, and maintenance measures. Besides plant technology also organization and administration were permanently advanced and adapted to changing requirements so as to safeguard reliable, safe, and non-polluting plant operation.

  11. International cyclotron conferences: twenty-five years of progress

    International Nuclear Information System (INIS)

    Martin, J.A.

    1984-01-01

    This brief introduction reviews a few of the highlights of the nine previous meetings to perhaps convey an appreciation of the time-scale of the significant achievements of past years and to leave the thought that the future is as filled with promise as was the past

  12. KEK Engineering Department activity report. Fiscal year 2000

    Energy Technology Data Exchange (ETDEWEB)

    Matsuyama, Yoshitaka; Takenaka, Tateru; Kobayashi, Yoshiharu; Ikeda, Mitsuo; Satoh, Setsuo; Tanaka, Nobuaki (eds.)

    2002-02-01

    As Engineering Department of KEK (High Energy Accelerator Research Organization) was established on April, 1977, it will be the twenty-five memorial day on March, 2002. Among them, KEK published a number of research results in Japan and foreign countries, to develop as an academic research institute with international scale on both quality and quantity. On a memorial twenty-five years, here was published an engineering department activity report for indicator of further development. It contains prize of engineering, engineering exchange meetings, seminars, co-operational research and development projects, symposiums, specialty trainings, foreign language trainings, and so on. (G.K.)

  13. [Twenty-five years of screening eugenics in Spain].

    Science.gov (United States)

    Mérida Donoso, Salvador

    2012-01-01

    Over the past 25 years, the incidence of newborns with congenital defects in Spain has fallen by 56.7% primarily due to the practice of "fetal risk" abortion, after prenatal diagnosis. In some cases, such as people with Down syndrome, the strategy involves the removal of 80-90% of those affected in pregnancy. After presenting the techniques used today and statistical data, we will make a reflection about the ethical justification for prenatal diagnosis programs and practice of "eugenic" abortion.

  14. Proceedings: Twenty years of energy policy: Looking toward the twenty-first century

    International Nuclear Information System (INIS)

    1992-01-01

    In 1973, immediately following the Arab Oil Embargo, the Energy Resources Center, University of Illinois at Chicago initiated an innovative annual public service program called the Illinois Energy Conference. The objective was to provide a public forum each year to address an energy or environmental issue critical to the state, region and nation. Twenty years have passed since that inaugural program, and during that period we have covered a broad spectrum of issues including energy conservation nuclear power, Illinois coal, energy policy options, natural gas, alternative fuels, new energy technologies, utility deregulation and the National Energy Strategy

  15. Proceedings: Twenty years of energy policy: Looking toward the twenty-first century

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-31

    In 1973, immediately following the Arab Oil Embargo, the Energy Resources Center, University of Illinois at Chicago initiated an innovative annual public service program called the Illinois Energy Conference. The objective was to provide a public forum each year to address an energy or environmental issue critical to the state, region and nation. Twenty years have passed since that inaugural program, and during that period we have covered a broad spectrum of issues including energy conservation nuclear power, Illinois coal, energy policy options, natural gas, alternative fuels, new energy technologies, utility deregulation and the National Energy Strategy.

  16. The month-of-the-year effect on Bucharest Stock Exchange

    Directory of Open Access Journals (Sweden)

    Iulian Panait

    2013-03-01

    Full Text Available This study investigates the presence of month-of-the-year effect on Bucharest Stock Exchange using a both a linear regression and a GARCH-M model with dummy variables for both the mean and the variance equation. We have collected monthly returns for five Romanian official exchange indices and for one MSCI Barra country index during May 2007-March 2013, thereby including both the 2007-2009 financial crisis and the recovery that followed during 2009-2013. Our results show that none of the coefficients of the two models are statistically significant, which lead us to conclude that we can not confirm the presence of the January effect or of any other month-of-the-year effect on the Romanian capital market.

  17. "The First Twenty Years," by Bernard J. Siegel. Annual Review of Anthropology, 22 (1993, pp. 1-34, Annual Reviews, Inc, Palo Alto

    Directory of Open Access Journals (Sweden)

    James A. Delle

    1995-05-01

    Full Text Available After twenty years as editor of the Annual Review ofAnthropology (ARA, Professor Siegel took on a daunting task with this article. In his words, he set out to "ponder the developments in the several subfields of anthropol­ogy over this period of time, as reflected in the topics selected for review in this enterprise" (p. 8. To this end Siegel, a cultural anthropologist, mined the collective knowledge contained within twenty years of the ARA. In his presentation, he considers the intellectual developments within each of the five subdisciplines separately (he includes applied anthropology, concluding with some brief remarks on the importance of maintaining a four or five field approach to anthropology. For our purposes here, I will limit my comments to his section on archaeology.

  18. AKR-1 nuclear training reactor of Dresden Technical University turns twenty-five

    International Nuclear Information System (INIS)

    Hansen, W.

    2003-01-01

    Twenty-five years ago, in the night of July 27 to 28, 1978, the AKR-1 nuclear training reactor of the Dresden Technical University went critical for the first time and was commissioned. On the occasion of this anniversary, a colloquy was arranged with representatives from science, politics and industry, at which the reactor's history, the excellent achievements in research and training with the reactor, and the status and perspectives of this research facility were described. The AKR-1 had been built within the framework of the Nuclear Development Program of the then German Democratic Republic (GDR). The Nuclear Power Scientific Division of the Dresden Technical University had been entrusted with the responsibility, among other things, to train university personnel for the GDR Nuclear Power Program. The review by an expert group in 1996 of this plant had resulted in a recommendation in favor of long-term plant operation. A nuclear licensing procedure to this effect was initiated, and the necessary technical backfitting measures were implemented. The AKR-1 plant now equally serves for the specialized training of students and for research. (orig.) [de

  19. Twenty-Five Years Later: A Librarian Looks Back...and Ahead

    Science.gov (United States)

    York, Sherry

    2007-01-01

    In this article, the author thinks about the changes that have taken place in school libraries during the past 25 years that she has shared with Linworth Publishing. She remembers the first copy of "The Book Report" that arrived in the mail as a sample. As a high school librarian with several years experience, she found this new magazine an…

  20. Normal Health-Related Quality of Life and Ability to Work Twenty-nine Years After in Situ Arthrodesis for High-Grade Isthmic Spondylolisthesis.

    Science.gov (United States)

    Joelson, Anders; Hedlund, Rune; Frennered, Karin

    2014-06-18

    The purpose of this mixed prospective and retrospective case series was to evaluate the long-term health-related quality of life and physical disability after in situ arthrodesis for high-grade isthmic spondylolisthesis. Thirty-five of forty consecutive patients who had in situ spinal arthrodesis for high-grade isthmic spondylolisthesis at a mean age of fifteen years (range, nine to twenty-five years) completed validated questionnaires (Short Form-36 [SF-36], EuroQol-5 Dimensions [EQ-5D], Zung depression scale, Oswestry disability index [ODI], Million score, and back and leg pain visual analog scale [VAS]) and underwent physical examination twenty-nine years (range, twenty-three to thirty-five years) after surgery. The mean age at the time of follow-up was forty-three years (range, thirty-seven to fifty-one years). In the absence of a formal control group, the scores on the SF-36 and EQ-5D were compared with Swedish normative data. The proportion of patients at work was compared with an age-matched control group derived from official statistics of Sweden. The Million score at the long-term follow-up was compared with the corresponding results at the mid-term follow-up of the same patients at a mean age of twenty-two years. The scores on the SF-36 and EQ-5D were similar to the scores of the general Swedish population. The mean Zung depression scale score was 30 (range, 20 to 52), the mean ODI score was 10 (range, 0 to 34), the mean back pain VAS score was 13 (range, 0 to 72), and the mean leg pain VAS score was 9 (range, 0 to 60). The Million score averaged 28 (range, 0 to 109) and was slightly worsened compared with the score of 19 (range, 0 to 94) at the mid-term follow-up (p = 0.034). The proportion of patients at work was the same as that for the age-matched general Swedish population. Our study shows good outcomes in health-related quality of life, disability, pain, and ability to work at up to twenty-nine years after in situ lumbar spine arthrodesis for high

  1. The Twenty-five Maiden Ladies’ Tomb and Predicaments of the Feminist Movement in Taiwan

    Directory of Open Access Journals (Sweden)

    Anru Lee

    2010-01-01

    Full Text Available “The Twenty-five Maiden Ladies’ Tomb” is the collective burial site of the female workers who died in a ferry accident on their way to work in 1973. The fact that of the more than 70 passengers on board all 25 who died were unmarried young women, and the taboo in Taiwanese culture that shuns unmarried female ghosts, made the Tomb a fearsome place. Feminists in Gaoxiong (高雄 had for some years wanted the city government to change the tomb’s public image. Their calls were not answered until the Gaoxiong mayor’s office finally allocated money to clean up the gravesite and, as part of the city’s plans to develop urban tourism, to remake it into the tourist-friendly “Memorial Park for Women Labourers”. Consequently, even though the tomb renovation seemed to indicate a triumph of the feminist endeavour, it was more a result of the Gaoxiong city government’s efforts towards culture-led urban revitalization.

  2. Review of the international symposium, sister chromatid exchanges: twenty-five years of experimental research

    International Nuclear Information System (INIS)

    Tice, R.R.; Lambert, B.; Morimoto, Kanehisa; Hollaender, A.

    1983-01-01

    The purpose of this symposium was to honor initial research at Brookhaven by bringing internationally recognized leaders in the fields of genetics, cytogenetics, carcinogenesis, mutagenesis, radiation biology, toxicology, and environmental health together into an open forum to present and discuss: (1) current knowledge of the induction and formation of SCEs and their relationship to other biological endpoints, including carcinogenesis, mutagenesis, transformation, clastogenesis, DNA damage and repair, and cellular toxicity; (2) the optimal strategies for the utilization of SCEs in genetic toxicology testing schemes involving in vitro and in vivo exposure situations; (3) the most valid statistical methods for analyzing SCE data obtained from cells in culture, from cells in intact organisms, and from cells in humans; (4) the relevance of SCEs as an indicator of human disease states, both inherited and acquired, and of progress in disease treatment; and (5) the use of SCEs as an indicator of human exposure to genotoxic agents and their relevance as a prognosticator of future adverse health outcomes. This report summarizes the presentations. 7 references

  3. Review of the international symposium, sister chromatid exchanges: twenty-five years of experimental research

    Energy Technology Data Exchange (ETDEWEB)

    Tice, R.R.; Lambert, B.; Morimoto, Kanehisa; Hollaender, A.

    1983-01-01

    The purpose of this symposium was to honor initial research at Brookhaven by bringing internationally recognized leaders in the fields of genetics, cytogenetics, carcinogenesis, mutagenesis, radiation biology, toxicology, and environmental health together into an open forum to present and discuss: (1) current knowledge of the induction and formation of SCEs and their relationship to other biological endpoints, including carcinogenesis, mutagenesis, transformation, clastogenesis, DNA damage and repair, and cellular toxicity; (2) the optimal strategies for the utilization of SCEs in genetic toxicology testing schemes involving in vitro and in vivo exposure situations; (3) the most valid statistical methods for analyzing SCE data obtained from cells in culture, from cells in intact organisms, and from cells in humans; (4) the relevance of SCEs as an indicator of human disease states, both inherited and acquired, and of progress in disease treatment; and (5) the use of SCEs as an indicator of human exposure to genotoxic agents and their relevance as a prognosticator of future adverse health outcomes. This report summarizes the presentations. 7 references. (ACR)

  4. Roe v. Wade, the next twenty-five years.

    Science.gov (United States)

    Kissling, F

    1998-01-01

    There is little left to be said about abortion in the US; most Americans are either bored with the issue or the issue has simply lost its immediacy. The world today is certainly different from the 1970s, when the US Supreme Court issued its Roe vs. Wade decision. That era was marked by societal and economic generosity manifest by greater acceptance of civil rights, liberal sexual mores, acceptance of divorce, ignorance of infertility, and a focus on alleviating the readily apparent suffering of women made desperate by an unwanted pregnancy. In the 25 intervening years, abortion has remained legal even as the US has become more conservative. It may be, therefore, that pro-choices forces are safe enough to attempt to regain the moral edge and lead the way out of the abortion wars. In order to do this, the values that informed early commitment to women's right to make the abortion decision must finally be clearly expressed, explained, and advocated. Also, pro-choice groups must initiate a more meaningful public dialogue about the morality of abortion and offer answers to the hard questions such as whether it is not better to encourage teenagers to talk to their parents about an unwanted pregnancy, what is the moral significance of developing life, is viability a significant threshold, are there better and worse reasons for abortion, and are some pro-abortion arguments morally dubious. While some may consider this course of action threatening, the visionary leadership that is desperately needed involves addressing both the underlying values and hard questions.

  5. Neutrino masses twenty-five years later

    International Nuclear Information System (INIS)

    Valle, J.W.F.

    2003-01-01

    The discovery of neutrino mass marks a turning point in elementary particle physics, with important implications for nuclear and astroparticle physics. Here I give a brief update, where I summarize the current status of three-neutrino oscillation parameters from current solar, atmospheric, reactor and accelerator neutrino data, discuss the case for sterile neutrinos and LSND, and also the importance of tritium and double beta decay experiments probing the absolute scale of neutrino mass. In this opinionated look at the present of neutrino physics, I keep an eye in the future, and a perspective of the past, taking the opportunity to highlight Joe Schechter's pioneering contribution, which I have had the fortune to share, as his PhD student back in the early eighties

  6. Ecotourism revisited: Last twenty-five years

    Directory of Open Access Journals (Sweden)

    Chandel Abhinav

    2016-12-01

    Full Text Available The concept of ecotourism evolves differently in developing and developed nations due to which the basic principles of ecotourism are in question. The existing literature on ecotourism suggests ambiguity in conceptual understanding of ecotourism. Due to this qualm, ecotourism is evolving into various forms. Different stakeholders with varying objectives related to ecotourism make it further difficult to form the consensus on what constitutes ecotourism. Without the clear understanding of ecotourism, it is difficult to evolve ethics on which the ecotourism principles are based. The focus of this research is to find out the principle components or themes of ecotourism using a content analysis for the development of ecotourism policy and applications. This study identified six key components of ecotourism which are widely accepted by researchers and could be used to shape the fundamental understanding of ecotourism. These themes are: (1 Nature oriented travel; (2 Support of conservation; (3 Learning and appreciation; (4 Socio-economic development of local area; (5 Support and respect for local culture and (6 Local people (area participation.

  7. Mission possible: twenty-five years of university and college collaboration in baccalaureate nursing education.

    Science.gov (United States)

    Zawaduk, Cheryl; Duncan, Susan; Mahara, M Star; Tate, Betty; Callaghan, Doris; McCullough, Deborah; Chapman, Marilyn; Van Neste-Kenny, Jocelyne

    2014-10-01

    In Canada, nurse educators from five postsecondary institutions in the province of British Columbia established a collaborative nursing education initiative in 1989, with a vision to transform RN college diploma programs to baccalaureate degree programs. The principles, processes, and structures that served to develop and sustain this nursing education initiative are briefly reviewed. Curriculum, scholarship, and education legislation serve as platforms to critically explore a 25-year history (1989-2014) of successes, challenges, and transitions within this unique nursing education collaboration. The importance of curriculum development as faculty development, program evaluation as an adjunct to pedagogical scholarship, diversity of cross-institutional mandates, political interplay in nursing education, collegiality, and courageous leadership are highlighted. Nurse educators seeking to create successful collaborations must draw upon well-defined principles and organizational structures and processes to guide pedagogical practices and inquiry while remaining mindful of and engaged in professional and societal developments. Copyright 2014, SLACK Incorporated.

  8. Safety regulation - twenty years after Chernobyl accident

    International Nuclear Information System (INIS)

    Aleksashin, P.P.; Bukrinskij, A.M.; Gordon, B.G.

    2006-01-01

    Main stages of development, successes, achievements and shortcomings of activity of supervision body after the Chernobyl NPP accident are analysed. The estimation of the realized variations of the functions of the state supervision department is carried out. Results of the twenty year period of improvement of the supervision body are summed up. The measures for increasing the efficiency of the supervision body operation are outlined [ru

  9. Absorptive Capacity and Innovation: An Overview of International Scientific Production of Last Twenty-Five Years

    Directory of Open Access Journals (Sweden)

    Dennys Eduardo Rossetto

    2017-02-01

    Full Text Available This work aims to achieve an overview of international scientific production on absorptive and innovation capacities in order to mapping the academic contributions already made between 1990 and 2015 (last 25 years. Bibliometric methods, and social network analysis were used to understand the behavior of 1,693 published articles and analysis of key works cited. Most notably, the growing publication with related topics, in approximate exponential growth, concentration of work into five groups and six cocitação periodic coupling groups, indicating possible fields for publication related to the themes absorptive capacity and innovation. The analysis of the key articles cited identifies the themes and methods used, as well as understand the context of the themes absorptive capacity and innovation.

  10. Deformation quantization: Twenty years after

    International Nuclear Information System (INIS)

    Sternheimer, Daniel

    1998-01-01

    We first review the historical developments, both in physics and in mathematics, that preceded (and in some sense provided the background of) deformation quantization. Then we describe the birth of the latter theory and its evolution in the past twenty years, insisting on the main conceptual developments and keeping here as much as possible on the physical side. For the physical part the accent is put on its relations to, and relevance for, 'conventional' physics. For the mathematical part we concentrate on the questions of existence and equivalence, including most recent developments for general Poisson manifolds; we touch also noncommutative geometry and index theorems, and relations with group theory, including quantum groups. An extensive (though very incomplete) bibliography is appended and includes background mathematical literature

  11. Shared Year Exchange in Nursing

    DEFF Research Database (Denmark)

    Vedsegaard, Helle Wendner; Wederkinck, Elisabeth

    2010-01-01

    Beskrivelse af Shared Year Exchange in Nursing, et udviklingsporjekt omhandlende udvikling, beskrivelse og implementering af et fælles studieår for sygeplejerskestuderende ved Metropol og La Trobe University Australien.......Beskrivelse af Shared Year Exchange in Nursing, et udviklingsporjekt omhandlende udvikling, beskrivelse og implementering af et fælles studieår for sygeplejerskestuderende ved Metropol og La Trobe University Australien....

  12. Experience with Floating Interbank Exchange Rate Systems in Five Developing Economies

    OpenAIRE

    Vicente Galbis

    1993-01-01

    This paper reviews the experience with floating interbank exchange rate systems in five developing countries--The Gambia, Guyana, Jamaica, Nigeria and Sri Lanka--and draws some conclusions about the stability and efficiency of these systems. The experience of these countries illustrates both the difficulties and the advantages of interbank exchange rate markets. The main conclusion is that these markets can operate relatively well with a minimum banking infrastructure, provided that the autho...

  13. Five years of operating experience with Phenix

    International Nuclear Information System (INIS)

    Conte, F.

    1980-01-01

    The construction of Phenix began at the end of 1968; the unit first went critical on August 31 st, 1973, and it was first connected to the grid of Electricite de France on 31st December 1973. It started operating industrially on July 14th, 1974. The balance sheet after five years of operations is as follows: Gross thermal capacity: 590 MW; Grosss electric capacity: 264 MW; Gross capacity factor of the power station: 45%; Gross electrical power produced by 30th september 1979: more than six billion kWh. In 1976 and 1977 the operation of the plant was affected by modifications made to the intermediate heat exchangers following leaks discovered in October 1976. Since 1976 the plants has been working at full capacity and the availability rate during the period July 1978 - July 1979 was more than 80% [fr

  14. Twenty-five year outcome of sequential abdominopelvic radiotherapy and alkylating agent chemotherapy for ovarian carcinoma

    International Nuclear Information System (INIS)

    Bellairs, Ellen E.; Twiggs, Leo B.; Potish, Roger A.

    1997-01-01

    Purpose: A prospective study of sequential surgery, abdominopelvic radiotherapy and single agent alkylating chemotherapy was conducted to evaluate survival and toxicity in the management of ovarian carcinoma. Methods: From 1970-1976, 95 women with stage I-III epithelial ovarian carcinoma were scheduled to receive postoperative radiotherapy consisting of 20.0 Gy to the whole abdomen (1.0 Gy/day), a 29.75 Gy pelvic boost (1.75 Gy/day) and 10 subsequent courses of Melphalan (1 mg/kg/course). Endpoints were overall survival, disease-free survival(DFS), and acute and chronic toxicity. Results: The evaluable 94 patients included 19 stage I, 25 stage II, and 50 stage III. Of the latter, 21 had no palpable disease postoperatively (IIIN) and 29 had postoperative palpable disease (IIIP). Overall survival at 5, 10, 15 and 20 years was 42%, 30%, 23% and 22%. DFS for the entire group was 54% at 5 years and remained 50% from 10 to 25 years. All but two recurrences were noted within the first 27 months. No recurrence or treatment-related deaths occurred after 8 years. After 10 years, the survival of the study group became parallel to the general population. Prognostic factors were only related to stage (p<.001) and the presence of postoperative palpable disease(p<.001). DFS at 25 years was 95 % for stage I, 71% at 5 years and 66% from 10 to 25 years for stage II, and 17% at 5 years and 11% thereafter for stage III patients(p<.001). Although no stage IIIP patients were cured, 25% lived beyond 2 years. Five year DFS was significantly better in IIIN (45%) vs. IIIP (0%) patients (p<.001). The 65 patients without postoperative palpable disease, (stage I-IIIN) achieved DFS at 5 and 25 years of 69%, and 61%, respectively. Of 31 patients undergoing a second-look surgery, 84% were found to be free of tumor. Two recurred at 3.5 and 7 years after surgery. Acute tolerance was acceptable. Chronic toxicity included an 11.7% rate of small bowel obstruction requiring surgery and a 3% rate of

  15. Understanding Contamination; Twenty Years of Simulating Radiological Contamination

    Energy Technology Data Exchange (ETDEWEB)

    Emily Snyder; John Drake; Ryan James

    2012-02-01

    A wide variety of simulated contamination methods have been developed by researchers to reproducibly test radiological decontamination methods. Some twenty years ago a method of non-radioactive contamination simulation was proposed at the Idaho National Laboratory (INL) that mimicked the character of radioactive cesium and zirconium contamination on stainless steel. It involved baking the contamination into the surface of the stainless steel in order to 'fix' it into a tenacious, tightly bound oxide layer. This type of contamination was particularly applicable to nuclear processing facilities (and nuclear reactors) where oxide growth and exchange of radioactive materials within the oxide layer became the predominant model for material/contaminant interaction. Additional simulation methods and their empirically derived basis (from a nuclear fuel reprocessing facility) are discussed. In the last ten years the INL, working with the Defense Advanced Research Projects Agency (DARPA) and the National Homeland Security Research Center (NHSRC), has continued to develop contamination simulation methodologies. The most notable of these newer methodologies was developed to compare the efficacy of different decontamination technologies against radiological dispersal device (RDD, 'dirty bomb') type of contamination. There are many different scenarios for how RDD contamination may be spread, but the most commonly used one at the INL involves the dispersal of an aqueous solution containing radioactive Cs-137. This method was chosen during the DARPA projects and has continued through the NHSRC series of decontamination trials and also gives a tenacious 'fixed' contamination. Much has been learned about the interaction of cesium contamination with building materials, particularly concrete, throughout these tests. The effects of porosity, cation-exchange capacity of the material and the amount of dirt and debris on the surface are very important factors

  16. Twenty years of diffraction at the Tevatron

    International Nuclear Information System (INIS)

    Goulianos, K.; Rockefeller U.

    2005-01-01

    Results on diffractive particle interactions from the Fermilab Tevatron (bar p)p collider are placed in perspective through a QCD inspired phenomenological approach, which exploits scaling and factorization properties observed in data. The results discussed are those obtained by the CDF Collaboration from a comprehensive set of single, double, and multigap soft and hard diffraction processes studied during the twenty year period since 1985, when the CDF diffractive program was proposed and the first Blois Workshop was held

  17. Twenty-Five-Year Experience With Radical Chemoradiation for Anal Cancer

    International Nuclear Information System (INIS)

    Tomaszewski, Jonathan M.; Link, Emma; Leong, Trevor; Heriot, Alexander; Vazquez, Melisa; Chander, Sarat; Chu, Julie; Foo, Marcus; Lee, Mark T.; Lynch, Craig A.; Mackay, John; Michael, Michael; Tran, Phillip; Ngan, Samuel Y.

    2012-01-01

    Purpose: To evaluate the prognostic factors, patterns of failure, and late toxicity in patients treated with chemoradiation (CRT) for anal cancer. Methods and Materials: Consecutive patients with nonmetastatic squamous cell carcinoma of the anus treated by CRT with curative intent between February 1983 and March 2008 were identified through the institutional database. Chart review and telephone follow-up were undertaken to collect demographic data and outcome. Results: Two hundred eighty-four patients (34% male; median age 62 years) were identified. The stages at diagnosis were 23% Stage I, 48% Stage II, 10% Stage IIIA, and 18% Stage IIIB. The median radiotherapy dose to the primary site was 54 Gy. A complete clinical response to CRT was achieved in 89% of patients. With a median follow-up time of 5.3 years, the 5-year rates of locoregional control, distant control, colostomy-free survival, and overall survival were 83% (95% confidence interval [CI] 78–88), 92% (95% CI, 89–96), 73% (95% CI, 68–79), and 82% (95% CI, 77–87), respectively. Higher T stage and male sex predicted for locoregional failure, and higher N stage predicted for distant metastases. Locoregional failure occurred most commonly at the primary site. Omission of elective inguinal irradiation resulted in inguinal failure rates of 1.9% and 12.5% in T1N0 and T2N0 patients, respectively. Pelvic nodal failures were very uncommon. Late vaginal and bone toxicity was observed in addition to gastrointestinal toxicity. Conclusions: CRT is a highly effective approach in anal cancer. However, subgroups of patients fare relatively poorly, and novel approaches are needed. Elective inguinal irradiation can be safely omitted only in patients with Stage I disease. Vaginal toxicity and insufficiency fractures of the hip and pelvis are important late effects that require prospective evaluation.

  18. Twenty-Five-Year Experience With Radical Chemoradiation for Anal Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Tomaszewski, Jonathan M., E-mail: jonathan.tomaszewski@petermac.org [Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria (Australia); Link, Emma [Centre for Biostatistics and Clinical Trials, Peter MacCallum Cancer Centre, Melbourne, Victoria (Australia); Leong, Trevor [Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria (Australia); University of Melbourne, Parkville, Victoria (Australia); Heriot, Alexander [University of Melbourne, Parkville, Victoria (Australia); Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Victoria (Australia); Vazquez, Melisa [Research Division, Peter MacCallum Cancer Centre, Melbourne, Victoria (Australia); Chander, Sarat; Chu, Julie; Foo, Marcus; Lee, Mark T. [Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria (Australia); Lynch, Craig A. [Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Victoria (Australia); Mackay, John [University of Melbourne, Parkville, Victoria (Australia); Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Victoria (Australia); Michael, Michael [University of Melbourne, Parkville, Victoria (Australia); Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria (Australia); Tran, Phillip [Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria (Australia); Ngan, Samuel Y. [Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria (Australia); University of Melbourne, Parkville, Victoria (Australia)

    2012-06-01

    Purpose: To evaluate the prognostic factors, patterns of failure, and late toxicity in patients treated with chemoradiation (CRT) for anal cancer. Methods and Materials: Consecutive patients with nonmetastatic squamous cell carcinoma of the anus treated by CRT with curative intent between February 1983 and March 2008 were identified through the institutional database. Chart review and telephone follow-up were undertaken to collect demographic data and outcome. Results: Two hundred eighty-four patients (34% male; median age 62 years) were identified. The stages at diagnosis were 23% Stage I, 48% Stage II, 10% Stage IIIA, and 18% Stage IIIB. The median radiotherapy dose to the primary site was 54 Gy. A complete clinical response to CRT was achieved in 89% of patients. With a median follow-up time of 5.3 years, the 5-year rates of locoregional control, distant control, colostomy-free survival, and overall survival were 83% (95% confidence interval [CI] 78-88), 92% (95% CI, 89-96), 73% (95% CI, 68-79), and 82% (95% CI, 77-87), respectively. Higher T stage and male sex predicted for locoregional failure, and higher N stage predicted for distant metastases. Locoregional failure occurred most commonly at the primary site. Omission of elective inguinal irradiation resulted in inguinal failure rates of 1.9% and 12.5% in T1N0 and T2N0 patients, respectively. Pelvic nodal failures were very uncommon. Late vaginal and bone toxicity was observed in addition to gastrointestinal toxicity. Conclusions: CRT is a highly effective approach in anal cancer. However, subgroups of patients fare relatively poorly, and novel approaches are needed. Elective inguinal irradiation can be safely omitted only in patients with Stage I disease. Vaginal toxicity and insufficiency fractures of the hip and pelvis are important late effects that require prospective evaluation.

  19. Mathematical descriptions of a one- and five-year old child for use in dosimetry calculations

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, J.M.L.; Shoup, R.L.; Warner, G.G.; Poston, J.W.

    1976-03-01

    Mathematical representations for estimating the absorbed radiation dose from external and internal radiation sources of a one-year old and a five-year old human have been designed. The phantoms used consist of head, trunk and leg regions with a skeletal system and twenty-two internal organs, each. The mathematical descriptions of these phantoms have been coded into Fortran computer language for use with a Monte-Carlo photon transport code. This computer code was used to calculate absorbed fractions of energy deposited in different targets organs from a radionuclide deposited uniformly in a source organ. Absorbed dose calculations were performed for two /sup 99m/Tc-labeled pharmaceuticals. Photon absorbed fraction estimates for the pediatric phantoms from Monte-Carlo calculations were combined with biological data to estimate dose distributions in one-year old and five-year old children. (CH)

  20. Mathematical descriptions of a one- and five-year old child for use in dosimetry calculations

    International Nuclear Information System (INIS)

    Hwang, J.M.L.; Shoup, R.L.; Warner, G.G.; Poston, J.W.

    1976-03-01

    Mathematical representations for estimating the absorbed radiation dose from external and internal radiation sources of a one-year old and a five-year old human have been designed. The phantoms used consist of head, trunk and leg regions with a skeletal system and twenty-two internal organs, each. The mathematical descriptions of these phantoms have been coded into Fortran computer language for use with a Monte-Carlo photon transport code. This computer code was used to calculate absorbed fractions of energy deposited in different targets organs from a radionuclide deposited uniformly in a source organ. Absorbed dose calculations were performed for two /sup 99m/Tc-labeled pharmaceuticals. Photon absorbed fraction estimates for the pediatric phantoms from Monte-Carlo calculations were combined with biological data to estimate dose distributions in one-year old and five-year old children

  1. Thermal response test data of five quadratic cross section precast pile heat exchangers.

    Science.gov (United States)

    Alberdi-Pagola, Maria

    2018-06-01

    This data article comprises records from five Thermal Response Tests (TRT) of quadratic cross section pile heat exchangers. Pile heat exchangers, typically referred to as energy piles, consist of traditional foundation piles with embedded heat exchanger pipes. The data presented in this article are related to the research article entitled "Comparing heat flow models for interpretation of precast quadratic pile heat exchanger thermal response tests" (Alberdi-Pagola et al., 2018) [1]. The TRT data consists of measured inlet and outlet temperatures, fluid flow and injected heat rate recorded every 10 min. The field dataset is made available to enable model verification studies.

  2. Patient demands, lack of reciprocity, and burnout: a five-year longitudinal study about general practitioners.

    NARCIS (Netherlands)

    Bakker, A.B.; Schaufeli, W.B.; Sixma, H.J.; Bosveld, W.; Dierendonck, D. van

    2000-01-01

    This study among a sample of 207 general practitioners (GPs) uses a five-year longitudinal design to test a process model of burnout. On the basis of social exchange and equity theory, it is hypothesized and found that demanding patient contacts produce a lack of reciprocity in the GP-patient

  3. Twenty years of chemistry associated with the needs and utilization of nuclear reactors at the 'Boris Kidric' Institute of nuclear sciences, Vinca, Yugoslavia

    International Nuclear Information System (INIS)

    1969-01-01

    This publication covers nine review papers on the following topics related to the needs and utilization of nuclear reactors in the Boris Kidric Institute of nuclear sciences during previous twenty years: radiochemistry, hot atom chemistry, isotope production, spent nuclear fuel reprocessing, chemistry of transuranium elements; liquid radioactive waste processing, purification of reactor coolant water by inorganic ion exchangers, research related to deuterium concentration processes, and chemical dosimetry at the RA reactor [sr

  4. Thermal response test data of five quadratic cross section precast pile heat exchangers

    Directory of Open Access Journals (Sweden)

    Maria Alberdi-Pagola

    2018-06-01

    Full Text Available This data article comprises records from five Thermal Response Tests (TRT of quadratic cross section pile heat exchangers. Pile heat exchangers, typically referred to as energy piles, consist of traditional foundation piles with embedded heat exchanger pipes. The data presented in this article are related to the research article entitled “Comparing heat flow models for interpretation of precast quadratic pile heat exchanger thermal response tests” (Alberdi-Pagola et al., 2018 [1]. The TRT data consists of measured inlet and outlet temperatures, fluid flow and injected heat rate recorded every 10 min. The field dataset is made available to enable model verification studies.

  5. Cryogenic air separation: the last twenty years

    International Nuclear Information System (INIS)

    Grenier, M.; Petit, P.

    1986-01-01

    In the last 20 years cryogenic air separation plant sizes have increased from 150 tons per day to 2800 tons per day. Progressively reversing heat exchangers have replaced regenerators. However, with this arrangement, the quantity of pure product output is limited to about 50% of the air input. With the appearance on the market of molecular sieve, another arrangement was developed, which allows one to produce a combined pure product flow equivalent to 85% of the air input. Recently, there has been a strong tendency for the reversing exchangers to be superseded by this arrangement. Due to the ever increasing cost of energy, optimization studies are today pushed much further than they used to be; as a consequence there have been major changes in the size of equipment, improvements in the machinery, and simultaneous developments in instrumentation

  6. Twenty Years of French "Didactique" Viewed from the United States

    Science.gov (United States)

    Kilpatrick, Jeremy

    2003-01-01

    One cannot begin considering the topic of this colloquium without asking, why twenty years? Why not two hundred? Two hundred years ago, Silvestre Franois Lacroix was about to be named chief officer of the Commission Executive de L'Instruction Publique. Out of that experience, together with his long career in instruction, especially as professor of…

  7. Twenty-five years after introduction of automotive catalysts. What next?

    Energy Technology Data Exchange (ETDEWEB)

    Shelef, M.; McCabe, R.W. [Chemical and Physical Sciences Laboratory, Ford Research Laboratory, Ford Motor Company, MD-3179, SRL, PO Box 2053, 48121 Dearborn, MI (United States)

    2000-09-25

    The union of catalysts and the automobile has been one of the greatest successes of heterogeneous catalysis over the last 25 years. Here, the history of automotive catalysis is briefly reviewed, followed by an assessment of where automotive catalysis stands today and where it is headed in the future. A key distinction between past automotive catalysis experience and that projected for the future is an increased focus on catalysts in upstream of power plant applications, such as on-board fuel processing units for fuel cell vehicles. Driven by ever tighter regulations, there will be continued research and development activity focused also on downstream applications (i.e. exhaust emission aftertreatment), especially for fuel-efficient, lean-burn vehicles, both diesel and spark-ignited.

  8. Twenty-five years of maximum-entropy principle

    Science.gov (United States)

    Kapur, J. N.

    1983-04-01

    The strengths and weaknesses of the maximum entropy principle (MEP) are examined and some challenging problems that remain outstanding at the end of the first quarter century of the principle are discussed. The original formalism of the MEP is presented and its relationship to statistical mechanics is set forth. The use of MEP for characterizing statistical distributions, in statistical inference, nonlinear spectral analysis, transportation models, population density models, models for brand-switching in marketing and vote-switching in elections is discussed. Its application to finance, insurance, image reconstruction, pattern recognition, operations research and engineering, biology and medicine, and nonparametric density estimation is considered.

  9. Twenty-five-year atraumatic restorative treatment (ART) approach: a comprehensive overview

    NARCIS (Netherlands)

    Frencken, J.E.; Leal, S.C.; Navarro, M.F.

    2012-01-01

    BACKGROUND: The atraumatic restorative treatment (ART) approach was born 25 years ago in Tanzania. It has evolved into an essential caries management concept for improving quality and access to oral care globally. RESULTS: Meta-analyses and systematic reviews have indicated that the high

  10. Compendium in astronomy a volume dedicated to professor John Xanthakis on the occasion of completing twenty-five years of scientific activities as fellow of the National Academy of Athens

    CERN Document Server

    Theocaris, Pericles; Mavridis, L

    1982-01-01

    When we first approached some colleagues allover the world to sound them about a volume dedicated to Professor John Xanthakis on the occasion of completing twenty-five years of scientific activities as fellow of the National Academy of Athens, any possible doubts as to the feasibility of the project were quickly dispelled by their warm and encouraging response. In a short time 50 authors from 15 countries, coming from a wide range of Professor Xanthakis' immediate colleagues, pupils and friends joined to produce the 36 contributions included in this volume. Some of those who where originally approached found themselves un­ able to contribute, because of the time-limit necessarily imposed. Happi­ ly, they were only few in number, and we should like to record our grat­ itude to them for their good wishes for the success of the venture. Their warm words were among the many sources of inspiring encouragement extended to us.

  11. What makes a bully a cyberbully? Unravelling the characteristics of cyberbullies across twenty-five European countries

    OpenAIRE

    Görzig, Anke; Ólafsson, Kjartan

    2013-01-01

    The characteristics of bullies who act face-to-face and those who do so in cyberspace were compared directly in one sample across twenty-five countries. The role of cross-country differences in technological infrastructure was also explored. Cyberbullies compared to face-to-face bullies were more likely to engage in risky online activities, spend more time online, and found it easier to be themselves online. Private access to the internet did not make a difference. Gender differences showed g...

  12. A Five-Year Review of Tag Rugby Hand Injuries.

    Science.gov (United States)

    Joyce, C W; Woods, J F C; Murphy, S; Bollard, S; Kelly, J L; Carroll, S M; O'Shaughnessy, M

    2016-10-01

    Tag rugby is one of the fastest growing sports in Ireland. It is a soft-contact team game that is loosely based on the rugby league format except players try to remove Velcro tags from their opponents' shorts rather than engage in a typical rugby tackle. The purpose of this study was to examine all tag rugby associated hand injuries over a five-year period in three large tertiary referral hospitals in Ireland. Using the patient corresponding system, 228 patients with hand injury related tag rugby injuries were observed from 2010 to 2015. There were 138 males and 90 females in the study and over 40% of patients required surgery. Most of the patients were young professionals with an average age of 30. Twenty-five patients worked in the financial services whilst there were 23 teachers. Fractures accounted for 124 of the 228 injuries and mallet injuries accounted for 53. Eighty percent of all injuries occurred during the tackle. The mean number of days missed from work was 9.1±13.8 days. These injuries resulted in an average of seven hospital appointments per patient. Considering it is a soft-contact sport, it is surprising the number of hand injuries that we have observed. Although safety measures have been introduced to decrease the number of hand injuries in recent years, there is a need for further improvements. Better player education about seeking prompt medical attention once an injury occurs, coupled with longer shorts worn by players may improve measures for the sport. Copyright © 2016. Published by Elsevier Ltd.

  13. 40 CFR 68.42 - Five-year accident history.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Five-year accident history. 68.42... (CONTINUED) CHEMICAL ACCIDENT PREVENTION PROVISIONS Hazard Assessment § 68.42 Five-year accident history. (a) The owner or operator shall include in the five-year accident history all accidental releases from...

  14. Twenty-five years of Antarctic upper atmosphere research at Rhodes University

    International Nuclear Information System (INIS)

    Gledhill, J.A.

    1987-01-01

    South Africa, as one of the twelve signatories of the Antarctic Treaty is required to establish presence in Antarctica. In this article the past 25 years of upper atmosphere research in Antarctica, and the ionosphere programme at SANAE (South African National Antarctic Expedition) are described. The use of ionograms, Barry ionosondes, airglow photometers, oblique incidence ionograms and the digitized FM ionosonde are discussed as well as anomalous daily variations, the ionospheric effects of particle precipitation, Atmosphere Explorer-C and project ISAAC (International South Atlantic Anomaly Campaign)

  15. Investigating the Twenty Year Lag in the Vocational Rehabilitation Process.

    Science.gov (United States)

    Lowitt, Julian

    In the rehabilitation workshop there is insufficient attention to job development oriented to the current and future needs of industry. Many types of work which were done in vocational workshops in contract from industrial firms are now done by automation. Semiskilled labor is thus in diminished demand. There is a twenty year lag in the industrial…

  16. The 2010 five-yearly review has started

    CERN Multimedia

    Association du personnel

    2009-01-01

    Every five years, the financial and social conditions of members of the personnel are examined according to the procedures defined in Annex A1 of the Staff Rules and Regulations (SR&R). This exercise is called the “five-yearly review” (5YR).

  17. 17 CFR 240.15a-4 - Forty-five day exemption from registration for certain members of national securities exchanges.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Forty-five day exemption from registration for certain members of national securities exchanges. 240.15a-4 Section 240.15a-4 Commodity and... national securities exchanges. (a) A natural person who is a member of a national securities exchange shall...

  18. Cumulative Index to Twenty Five Semiannual Reports of the Commission to the Congress. January 1947 - January 1959

    Energy Technology Data Exchange (ETDEWEB)

    McCone, John A.

    1960-01-31

    The first twenty five semiannual reports of the United States Atomic Energy Commission to Congress cover the major unclassified activities of the Commission from January 1947 through January 1959. In addition to the semiannual summaries, a series of special reports on important atomic energy programs were included in many of the semiannual reports. This cumulative name and subject index provides a guide to the information published in these reports. Beginning in 1960, the Commission will be issuing annual reports, each separately indexed, ceasing the semiannual reporting.

  19. Ten years Foundation Flora Malesiana twenty-five years of work

    NARCIS (Netherlands)

    Lam, H.J.; Leenhouts, P.W.

    1960-01-01

    As a phylogenist, I have often experienced that a relatively small number of scientifically working botanists realize the importance — or even the existence — of the factor time. It is true that many of them never come across that factor; for a man who through his microscope analyses the structure

  20. Environmental restoration and waste management five year plan, fiscal years 1994--1998

    International Nuclear Information System (INIS)

    1993-01-01

    In March 1989, Secretary of Energy James D. Watkins outlined his vision for a changed Department of Energy (DOE) culture. This culture is one of envirorunental responsibility, increased knowledge and involvement in environmental management, a new openness to public input, and overall accountability to the Nation for its actions. Secretary Watkins also requested all the near-term activities necessary to bring DOEactivities into compliance with all applicable environmental requirements to be detailed in one plan. The Five-Year Plan was to be based on a ''bottom up'' approach to planning by using Activity Data Sheets to collect financial and technical information at the installation level. Over the past three years, the Five-Year Plan has evolved into the primary planning tool for the DOE Environmental Restoration and Waste Management Program, looking beyond the current three-year Federal budget horizon. The FY 1994--1998 Five-Year Plan demonstrates DOE's commitment to a culture based on the principles of openness, responsiveness, and accountability; reports on the progress made in carrying out DOE's environmental mission; identifies what must be accomplished during a five-year planning period; and describes strategies for achieving critical program objectives. This plan represents another step towards the implementation of the culture change Secretary Watkins envisioned. The Five-Year Plan is not exclusively focused on near-term activities. Italso expresses the DOE commitment to a 30-year goal for the cleanup of the 1989 inventory of inactive sites. The FY 1994--1998 Five-Year Plan reiterates the DOE commitment to meeting this and other important environmental goals

  1. Five principles for the practice of knowledge exchange in environmental management.

    Science.gov (United States)

    Reed, M S; Stringer, L C; Fazey, I; Evely, A C; Kruijsen, J H J

    2014-12-15

    This paper outlines five principles for effective practice of knowledge exchange, which when applied, have the potential to significantly enhance the impact of environmental management research, policy and practice. The paper is based on an empirical analysis of interviews with 32 researchers and stakeholders across 13 environmental management research projects, each of which included elements of knowledge co-creation and sharing in their design. The projects focused on a range of upland and catchment management issues across the UK, and included Research Council, Government and NGO funded projects. Preliminary findings were discussed with knowledge exchange professionals and academic experts to ensure the emerging principles were as broadly applicable as possible across multiple disciplines. The principles suggest that: knowledge exchange needs to be designed into research; the needs of likely research users and other stakeholders should be systematically represented in the research where possible; and long-term relationships must be built on trust and two-way dialogue between researchers and stakeholders in order to ensure effective co-generation of new knowledge. We found that the delivery of tangible benefits early on in the research process helps to ensure continued motivation and engagement of likely research users. Knowledge exchange is a flexible process that must be monitored, reflected on and continuously refined, and where possible, steps should be taken to ensure a legacy of ongoing knowledge exchange beyond initial research funding. The principles have been used to inform the design of knowledge exchange and stakeholder engagement guidelines for two international research programmes. They are able to assist researchers, decision-makers and other stakeholders working in contrasting environmental management settings to work together to co-produce new knowledge, and more effectively share and apply existing knowledge to manage environmental change

  2. Congressmember Sam Farr: Five Decades of Public Service

    OpenAIRE

    Reti, Irene H.; Farr, Sam

    2017-01-01

    Congressmember Sam Farr (born July 4, 1941) represented California’s Central Coast in the United States House of Representatives for twenty-three years until his retirement from office in 2016.  Farr also served six years as a member of the Monterey County Board of Supervisors and twelve years in the California State Assembly. This oral history, a transcript of twenty-five hours of interviews conducted by Irene Reti, director of the UCSC Library’s Regional History Project, during the period i...

  3. The 2015 five-yearly review

    CERN Multimedia

    Staff Association

    2014-01-01

      This year CERN celebrates its 60th anniversary. On this occasion, throughout Europe — most recently on July 1st at the UNESCO headquarters in Paris — festivities are being organized to celebrate the Organization’s success as a flagship laboratory of high-energy physics. To ensure that CERN can remain a centre of excellence in the field of fundamental research, the Organization verifies every five years with the help of a five-yearly review procedure whether the financial and social conditions which it proposes to Staff Members allow it to recruit and retain Staff Members of the highest competence and integrity required for the execution of its mission from all its Member States. For Fellows these conditions should remain attractive compared with those in comparable research institutions, while for Associated members of personnel these conditions should allow it to host them in its research facilities taking into account the highest cost-of-living level in the local ...

  4. Reflections on the first twenty-five years of the University of Malawi ...

    African Journals Online (AJOL)

    September 2016 marks 25 years since the College of Medicine of the University of Malawi was established. In this article we reflect on its conception, birth, adolescence, and youth. The contributions of multiple stakeholders are celebrated while being mindful of the ongoing efforts to consolidate past and current gains.

  5. Environmental restoration and waste management five-year plan, Fiscal years 1994--1998

    International Nuclear Information System (INIS)

    1993-01-01

    In March 1989, Secretary of Energy James D. Watkins outlined his vision for a changed Department of Energy (DOE) culture. This culture is one of environmental responsibility, increased knowledge and involvement in environmental management, a new openness to public input, and overall accountability to the Nation for its actions. Over the past three years, the Five Year Plan has evolved into the primary planning tool for the DOE Environmental Restoration and Waste Management Program, looking beyond the current three-year Federal budget horizon. The FY 1994--1998 Five-Year Plan demonstrates DOE's commitment to a culture based on the principles of openness, responsiveness, and accountability; reports on the progress made in carrying out DOE's environmental mission; identifies what must be accomplished during a five-year planning period; and describes strategies for achieving critical program objectives. The Five-Year Plan is not exclusively focused on near-term activities. It also expresses the DOE commitment to a 30-year goal for the cleanup of the 1989 inventory of inactive sites. This goal was established in response to recommendations from the State and Tribal Government Working Group (STGWG) that DOE define a specific end point for completing necessary remediation and restoration activities. The FY 1994--1998 Five-Year Plan reiterates the DOE commitment to meeting this and other important environmental goals

  6. Twenty-Five Year Survival of Children with Intellectual Disability in Western Australia.

    Science.gov (United States)

    Bourke, Jenny; Nembhard, Wendy N; Wong, Kingsley; Leonard, Helen

    2017-09-01

    To investigate survival up to early adulthood for children with intellectual disability and compare their risk of mortality with that of children without intellectual disability. This was a retrospective cohort study of all live births in Western Australia between January 1, 1983 and December 31, 2010. Children with an intellectual disability (n = 10 593) were identified from the Western Australian Intellectual Disability Exploring Answers Database. Vital status was determined from linkage to the Western Australian Mortality database. Kaplan-Meier product limit estimates and 95% CIs were computed by level of intellectual disability. Hazard ratios (HRs) and 95% CIs were calculated from Cox proportional hazard regression models adjusting for potential confounders. After adjusting for potential confounders, compared with those without intellectual disability, children with intellectual disability had a 6-fold increased risk of mortality at 1-5 years of age (adjusted HR [aHR] = 6.0, 95%CI: 4.8, 7.6), a 12-fold increased risk at 6-10 years of age (aHR = 12.6, 95% CI: 9.0, 17.7) and a 5-fold increased risk at 11-25 years of age (aHR = 4.9, 95% CI: 3.9, 6.1). Children with severe intellectual disability were at even greater risk. No difference in survival was observed for Aboriginal children with intellectual disability compared with non-Aboriginal children with intellectual disability. Although children with intellectual disability experience higher mortality at all ages compared with those without intellectual disability, the greatest burden is for those with severe intellectual disability. However, even children with mild to moderate intellectual disability have increased risk of death compared with unaffected children. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Twenty years of analysis of light elements at the LARN

    International Nuclear Information System (INIS)

    Demortier, G.

    1992-01-01

    We review the applications of ion beam analysis of light elements performed in the LARN during the last twenty years. The works mainly concern: helium bubbles in aluminum foils, Li in aluminum alloys, carbon in high purity MgO crystals and in olivines, nitrogen bubbles in glass and implanted nitrogen in iron and aluminum, oxygen in YBaCuO superconductors, fluorine in tooth enamel and implanted fluorine in metals. (orig.)

  8. Five-year-old historian.

    Science.gov (United States)

    Morrison, Wynne

    2017-12-01

    In this poem, the author describes a doctor talking with a five-year-old child who has been brought to the hospital after being in a car accident with his/her mother and brother. The child is not able to remember the mother's name, but the doctor continues to talk with the child. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  9. Twenty five years of experience at CERCA society

    International Nuclear Information System (INIS)

    Dewez, P.

    1985-01-01

    This paper outlines the main characteristics the research reactors and stresses that their diversity induces numerous differences in the types and variety of fuels. One goes on to describe the resources deployed by the CERCA Company to manufacture these fuels and stresses the leading position this company has acquired in this sector at international level [fr

  10. Over Twenty Years Of Experience In ITU TRIGA MARK-II Reactor

    International Nuclear Information System (INIS)

    Yavuz, Hasbi

    2008-01-01

    I.T.U. TRIGA MARK-II Training and Research Reactor, rated at 250 kW steady-state and 1200 MW pulsing power is the only research and training reactor owned and operated by a university in Turkey. Reactor has been operating since March 11, 1979; therefore the reactor has been operating successfully for more than twenty years. Over the twenty years of operation: - The tangential beam tube was equipped with a neutron radiography facility, which consists of a divergent collimator and exposure room; - A computerized data acquisition system was designed and installed such that all parameters of the reactor, which are observed from the console, could be monitored both in normal and pulse operations; - An electrical power calibration system was built for the thermal power calibration of the reactor; - Publications related with I.T.U. TRIGA MARK-II Training and Research Reactor are listed in Appendix; - Two majors undesired shutdown occurred; - The I.T.U. TRIGA MARK-II Training and Research Reactor is still in operation at the moment. (authors)

  11. Sustainable development: five structural milestones for the next five-year term

    International Nuclear Information System (INIS)

    Demailly, Damien; Treyer, Sebastien; Levai, David; Laurans, Yann; Rochette, Julien

    2017-05-01

    The energy transition, climate change, biodiversity, agriculture... the French President, the government and the new majority appointed by the 2017 elections will need to make some important decisions about sustainable development over the next five-year term. Their agenda will be marked in particular by five key events, not only in France, but also at the European and international levels. These five events will be opportunities to adapt the French economy to the major challenges of the 21. century, those of a regulated globalization, combining prosperity, social protection and environmental protection

  12. Twenty years of JHEP

    International Nuclear Information System (INIS)

    Amati, Daniele; Bonora, Loriano

    2017-01-01

    On July 1st of twenty years ago we launched the first issue of JHEP. It was a real challenge to try the adventure of a scientific journal thought and managed by scientists, independent of private or institutional publishers. The idea was that physicists who were performing the work, writing the papers, and refereeing those of their peers, could also edit them in an electronic format. Thus, at a limited cost which could be handled by academic or scientific institutions, giving open access to the published information, and avoiding the heavy burden at that time placed on our libraries. In order to avoid the failure that - as we well remember was predicted to us by publishing companies and institutions, we needed the active support of the scientific community. A support in collaborating to the scrutiny of papers and scientific policies but, mainly, in sending to us their good papers. We contacted in that sense several of our most active and renowned colleagues, restricting of course to our high energy physics field. We received many enthusiastic responses as can be specifically seen from the papers that appear in the first issues of the journal, as well as the respected names listed in the advisory and in the editorial boards featuring in the opening page of the first issue of JHEP attached to this letter. We were optimists, but perhaps not as much as to foresee the success of the journal, which, in his first 20 years, turned out to be one of the most (if not the most) prestigious one in our field. Success for which --- as first project chairman and executive editor - we must essentially thank the scientific community who supported JHEP by considering it ''their journal'', as was our intention from the start. In this occasion we would like to recall the important contribution of Marco Fabbrichesi who designed the software on which the journal is based, and the technical personnel who implemented it and made it work. It is our pleasure to mention

  13. Twenty Years of Australian Educational Computing: A Call for Modern Traditionalism

    Science.gov (United States)

    McDougall, Anne

    2005-01-01

    This article reflects on twenty or more years of development and research in educational computing. It argues that the emphasis on exploiting the technology in the service of contemporary ideas about learning held by many of the early workers has been lost to a focus on the technology itself and its capabilities. In schools this has led to an…

  14. Twenty-Five Years of Applications of the Modified Allan Variance in Telecommunications.

    Science.gov (United States)

    Bregni, Stefano

    2016-04-01

    The Modified Allan Variance (MAVAR) was originally defined in 1981 for measuring frequency stability in precision oscillators. Due to its outstanding accuracy in discriminating power-law noise, it attracted significant interest among telecommunications engineers since the early 1990s, when it was approved as a standard measure in international standards, redressed as Time Variance (TVAR), for specifying the time stability of network synchronization signals and of equipment clocks. A dozen years later, the usage of MAVAR was also introduced for Internet traffic analysis to estimate self-similarity and long-range dependence. Further, in this field, it demonstrated superior accuracy and sensitivity, better than most popular tools already in use. This paper surveys the last 25 years of progress in extending the field of application of the MAVAR in telecommunications. First, the rationale and principles of the MAVAR are briefly summarized. Its adaptation as TVAR for specification of timing stability is presented. The usage of MAVAR/TVAR in telecommunications standards is reviewed. Examples of measurements on real telecommunications equipment clocks are presented, providing an overview on their actual performance in terms of MAVAR. Moreover, applications of MAVAR to network traffic analysis are surveyed. The superior accuracy of MAVAR in estimating long-range dependence is emphasized by highlighting some remarkable practical examples of real network traffic analysis.

  15. FIVE-YEAR RESULTS OF ADJUVANT RADIOTHER

    Science.gov (United States)

    Osa, Etin-Osa O.; DeWyngaert, Keith; Roses, Daniel; Speyer, James; Guth, Amber; Axelrod, Deborah; Kerimian, Maria Fenton; Goldberg, Judith D.; Formenti, Silvia C.

    2015-01-01

    Purpose/Objective A technique of prone breast radiotherapy delivered by a regimen of accelerated intensity modulated radiation therapy (IMRT) with a concurrent boost to the tumor bed, was developed at our institution. We report the five year results of this approach. Methods and Materials Between 2003–2006, 404 patients with Stage I–II breast cancer were prospectively enrolled into two consecutive protocols, institutional trials 03–30 and 05–181, that used the same regimen of 40.5Gy/15 fractions delivered to the index breast over 3 weeks, with a concomitant daily boost to the tumor bed of 0.5Gy (total dose=48Gy). All patients were treated after segmental mastectomy, had negative margins, and nodal assessment. Patients were set up prone: only if lung or heart volumes were in the field was a supine set-up attempted, and chosen if found to better spare these organs. Results 92% of patients were treated prone, 8% supine. 72% had stage I, 28% stage II invasive breast cancer. In-field lung volume ranged from 0 –228.27cc, mean: 19.65cc. In-field heart volume for left breast cancer patients ranged from 0–21.24cc, mean: 1.59cc. There was no heart in the field for right breast cancer patients. At a median follow-up of five years, the five-year cumulative incidence of isolated ipsilateral breast tumor recurrence was 0.82% (95% CI: 0.65–1.04). The five-year cumulative incidence of regional recurrence was 0.53% (95% CI:0.41–0.69) and the five-year overall cumulative death rate was 1.28% (95% CI: 0.48–3.38). 82% (95% CI: 77–85) of patients judged their final cosmetic result as excellent/good. Conclusions Prone accelerated IMRT with a concomitant boost results in excellent local control, optimal sparing of heart and lung, with good cosmesis. RTOG 10–05, a phase III, multi-institutional, randomized trial is ongoing and is evaluating the equivalence of a similar dose and fractionation approach to standard six weeks radiotherapy with a sequential boost. PMID

  16. Preoperative gender differences in pulmonary gas exchange in morbidly obese subjects.

    Science.gov (United States)

    Zavorsky, Gerald S; Christou, Nicolas V; Kim, Do Jun; Carli, Franco; Mayo, Nancy E

    2008-12-01

    Morbidly obese men may have poorer pulmonary gas exchange compared to morbidly obese women (see Zavorsky et al., Chest 131:362-367, 2007). The purpose was to compare pulmonary gas exchange in morbidly obese men and women at rest and throughout exercise. Twenty-five women (age=38+/-10 years, 164+/-7 cm, body mass index or BMI = 51+/-7 kg/m(2), peak oxygen consumption or VO(2peak)=2.0+/-0.4 l/min) and 17 men (age=43+/-9 years, 178+/-7 cm, BMI=50+/-10 kg/m(2), VO(2peak)=2.6+/-0.8 l/min) were recruited to perform a graded exercise test on a cycle ergometer with temperature-corrected arterial blood-gas samples taken at rest and every minute of exercise, including peak exercise. At rest, women were 98% predicted for pulmonary diffusion compared to 88% predicted in men. At rest, women had better pulmonary gas exchange compared to the men which was related to women having a lower waist-to-hip ratio (WHR; por=25 mmHg) at peak exercise, but 75% of the subjects showed inadequate compensatory hyperventilation at peak exercise (arterial carbon dioxide pressure >35 mmHg), and both were not different between genders. At rest, morbidly obese men have poorer pulmonary gas exchange and pulmonary diffusion compared to morbidly obese women. The better gas exchange in women is related to the lower WHR in the women. During exercise, few subjects showed disturbances in pulmonary gas exchange despite demonstrating poor compensatory hyperventilation at peak exercise.

  17. Five-year workplace wellness intervention in the NHS.

    Science.gov (United States)

    Blake, Holly; Zhou, Dingyuan; Batt, Mark E

    2013-09-01

    Poor health and well-being has been observed among NHS staff and has become a key focus in current public health policy. The objective of this study was to deliver and evaluate a five-year employee wellness programme aimed at improving the health and well-being of employees in a large NHS workplace. A theory-driven multi-level ecological workplace wellness intervention was delivered including health campaigns, provision of facilities and health-promotion activities to encourage employees to make healthy lifestyle choices and sustained behaviour changes. An employee questionnaire survey was distributed at baseline (n = 1,452) and at five years (n = 1,134), including measures of physical activity, BMI, diet, self-efficacy, social support, perceived general health and mood, smoking behaviours, self-reported sickness absence, perceived work performance and job satisfaction. Samples were comparable at baseline and follow-up. At five years, significantly more respondents actively travelled (by walking or cycling both to work and for non-work trips) and more were active while at work. Significantly more respondents met current recommendations for physical activity at five years than at baseline. Fewer employers reported 'lack of time' as a barrier to being physically active following the intervention. Significantly lower sickness absence, greater job satisfaction and greater organisational commitment was reported at five years than at baseline. Improvements in health behaviours, reductions in sickness absence and improvements in job satisfaction and organisational commitment were observed following five years of a workplace wellness intervention for NHS employees. These findings suggest that health-promoting programmes should be embedded within NHS infrastructure.

  18. Clinical and radiological evolution of a hand arthrosis in twenty-five years

    International Nuclear Information System (INIS)

    Calonje, Julio H; Botero, Misael; Gersner, Jochen

    2004-01-01

    The clinical evolution and X rays of an arthrodosis of the hand followed for 25 years is presented. This is a complement of another article published in the magazine, arthrosis viewed by a doctor patient second part. An emphasis is placed on the good results obtained with a new program of exercises. The problems related to the Alignment and instability of the wrist and its collapse are analyzed in depth in both the example X rays as well as the scannography

  19. 40 CFR 68.168 - Five-year accident history.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Five-year accident history. 68.168 Section 68.168 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CHEMICAL ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.168 Five-year accident history...

  20. Trends in CPAP adherence over twenty years of data collection: a flattened curve.

    Science.gov (United States)

    Rotenberg, Brian W; Murariu, Dorian; Pang, Kenny P

    2016-08-19

    Obstructive sleep apnea (OSA) is a common disorder, and continuous airway positive pressure (CPAP) is considered to be the gold standard of therapy. CPAP however is known to have problems with adherence, with many patients eventually abandoning the device. The purpose of this paper is to assess secular trends in CPAP adherence over the long term to see if there have been meaningful improvements in adherence in light of the multiple interventions proposed to do so. A comprehensive systematic literature review was conducted using the Medline-Ovid, Embase, and Pubmed databases, searching for data regarding CPAP adherence over a twenty year timeframe (1994-2015). Data was assessed for quality and then extracted. The main outcome measure was reported CPAP non-adherence. Secondary outcomes included changes in CPAP non-adherence when comparing short versus long-term, and changes in terms of behavioral counseling. Eighty-two papers met study inclusion/exclusion criteria. The overall CPAP non-adherence rate based on a 7-h/night sleep time that was reported in studies conducted over the twenty year time frame was 34.1 %. There was no significant improvement over the time frame. Behavioral intervention improved adherence rates by ~1 h per night on average. The rate of CPAP adherence remains persistently low over twenty years worth of reported data. No clinically significant improvement in CPAP adherence was seen even in recent years despite efforts toward behavioral intervention and patient coaching. This low rate of adherence is problematic, and calls into question the concept of CPAP as gold-standard of therapy for OSA.

  1. B. F. Skinner’s legacy twenty years after (1990-2010: Behavior analysis in Ibero-America

    Directory of Open Access Journals (Sweden)

    Wilson M. López López

    2010-01-01

    Full Text Available Twenty years after his death (August 18th 1990,B. F. Skinner leaves five major living legacies: 1radical behaviorism; 2 the experimental analysis ofbehavior; 3 applied behavior analysis; 4 the Skinnerbox; 5 the Horcones community (Mexico.Behavior analysis is recognized for its internationalactive presence. Its growth provides a set of opportunitiesfor knowledge and technology transferenceand reminds us the importance of working for thedevelopment of educational and research programsand the arrangement of contingencies which enableits advance. In Ibero-America, behavior analysis, asa Skinnerian legacy, has been an important traditionwithin psychology. In this article we will presenta current synthesis of the central Ibero-Americancontributions to Behavior analysis. The panoramaof Behavior analysis in Ibero-America will beanalyzed according to the following dimensions:1 the most relevant figures; 2 the academic communityrelated to the Behavior Analytic tradition;and 3 the most important research lines. Finally,some of the most general characteristics of Ibero-American Behavior analysis are included.

  2. Routine one-stage exchange for chronic infection after total hip replacement.

    Science.gov (United States)

    Jenny, Jean-Yves; Lengert, Régis; Diesinger, Yann; Gaudias, Jeannot; Boeri, Cyril; Kempf, Jean-François

    2014-12-01

    We hypothesized that a routine one-stage exchange for treatment of chronically infected total hip replacement (THR) will lead to (1) a higher rate of infection recurrence and (2) a poorer hip outcome than the published rates after two-stage exchange. Sixty-five cases have been treated consecutively with one-stage exchange. All patients have been followed for a period of three to six years or until death or infection recurrence. The five-year rate for infection recurrence was 16%. The five-year survival rate for recurrence of the index infection was 8%. Forty-two percent of the hips had a good or excellent PMA score, and 46% a good or excellent OH score. Routine one-stage exchange was not associated with a higher recurrence rate and a poorer hip function than previously published series of two-stage exchange. Therefore, there is little support to choose two-stage exchange as the routine treatment for management of chronically infected THR.

  3. Suicide rates in five-year age-bands after the age of 60 years

    DEFF Research Database (Denmark)

    Shah, Ajit; Bhat, Ravi; Zarate-Escudero, Sofia

    2016-01-01

    -79 years) and the oldest old (80+ years) age groups. METHODS: Data on the number of suicides (International Classification of Diseases - ICD-10 codes, X60-84) in each of the eight five-year age-bands between the age-bands 60-64 years and 95-99 years in both gender for as many years as possible from 2000...... were ascertained from three sources: colleagues with access to national data, national statisics office websites and email contact with the national statistics offices. The population size for the corresponding years and age-bands was estimated for each country using data provided by the United Nations......BACKGROUND: There is paucity of studies examining suicide rates in narrow five-year age-bands after the age of 60 years. This study examined suicide rates in eight five-year age-bands between the age of 60 and 99 years because this will allow more precise comparison between the young old (60...

  4. TWENTY-FIVE YEARS OF SCHOLARSHIP ON SECOND LANGUAGE COMPOSING PROCESSES: 1976-2000

    Directory of Open Access Journals (Sweden)

    Melinda Reichelt

    2001-12-01

    Full Text Available This work is divided into two sections: (1 an annotated bibliography of full-length, published, (mostly basic research on second language writing and overviews thereof, and (2 an unannotated bibliography of both basic and applied research (mostly unpublished and commentary on second language composing. Both sections have been arranged in chronological order to allow readers to follow the development of scholarship in this area. Entries are listed alphabetically within a given year. While this bibliography is extensive, it is not meant to be exhaustive, and while the focus here is on research, many of the studies included address pedagogical matters in a substantive manner.

  5. Two-body hypercharge-exchange reactions in K-p and π+p interactions at 10 and 16 GeV/c

    International Nuclear Information System (INIS)

    Girtler, P.; Otter, G.; Sliwa, K.; Barnham, K.W.J.; Eason, R.M.; Newham, P.; Pollock, B.; Wells, J.; Mandl, F.; Markytan, M.

    1979-01-01

    Cross section values or upper limits are presented for twenty-five two-body hypercharge-exchange reactions in K - p and π + p interactions at 10 and 16 GeV/c. The 16 GeV/c results are compared with some predictions of line-reversal plus exchange-degenerate Regge poles, of SU(3) and of the additive quark model. Agreement is found in all cases. (author)

  6. TRIUMF: Five-year plan

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    The Canadian government recently announced approval of a five-year-plan for TRIUMF, giving the Vancouver Laboratory assured funding until the year 2000. Besides continuation of the multidisciplinary cyclotron, this will allow construction of ISAC-1, a new on-line isotope separator. At the same time, TRIUMF will also be responsible for Canadian ''in-kind'' contributions to international science at CERN's LHC proton-proton collider (see page 1). The federal plan strengthens TRIUMF's role as a national facility, run by a consortium of universities across Canada. In addition, TRIUMF will have even stronger international links. The federal government has allocated a total of $166.6 million to TRIUMF over the next five years. In addition, the provincial British Columbia government, a long-time supporter of TRIUMF, has already agreed to provide approximately $10 million for conventional construction. The nature of the accelerator contributions to the LHC has not been finally decided, although two areas are under discussion - the upgrade of the accelerator chain, and construction of the two 'beam cleaning' insertions. The former would involve provision of various new systems (radiofrequency, magnets, power supplies, kickers, etc) for the Booster, PS and SPS synchrotrons; indeed activity is already underway in some areas, such as model studies for a new 40 MHz system for the PS. The acronym of the new facility, ISAC-1, is short for Isotope Separator & Accelerator. A prototype first stage already exists in TRIUMF. ISAC-1 will use the intense proton beam from the TRIUMF cyclotron to create powerful beams of exotic, short-lived, radioactive nuclei which will be accelerated in a new structure

  7. Columbine High: Five Years Later

    Science.gov (United States)

    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…

  8. Key Royale bridge five year evaluation.

    Science.gov (United States)

    2013-06-01

    This report describes the design, construction, instrumentation, and five-year evaluation of the Key Royale Bridge substructure. The primary focus was the evaluation of the implementation of highly reactive supplementary cementitious materials (SCM) ...

  9. Recent developments on ion-exchange membranes and electro-membrane processes.

    Science.gov (United States)

    Nagarale, R K; Gohil, G S; Shahi, Vinod K

    2006-02-28

    Rapid growth of chemical and biotechnology in diversified areas fuels the demand for the need of reliable green technologies for the down stream processes, which include separation, purification and isolation of the molecules. Ion-exchange membrane technologies are non-hazardous in nature and being widely used not only for separation and purification but their application also extended towards energy conversion devices, storage batteries and sensors etc. Now there is a quite demand for the ion-exchange membrane with better selectivities, less electrical resistance, high chemical, mechanical and thermal stability as well as good durability. A lot of work has been done for the development of these types of ion-exchange membranes during the past twenty-five years. Herein we have reviewed the preparation of various types of ion-exchange membranes, their characterization and applications for different electro-membrane processes. Primary attention has been given to the chemical route used for the membrane preparation. Several general reactions used for the preparation of ion-exchange membranes were described. Methodologies used for the characterization of these membranes and their applications were also reviewed for the benefit of readers, so that they can get all information about the ion-exchange membranes at one platform. Although there are large number of reports available regarding preparations and applications of ion-exchange membranes more emphasis were predicted for the usefulness of these membranes or processes for solving certain type of industrial or social problems. More efforts are needed to bring many products or processes to pilot scale and extent their applications.

  10. Launching PPARC's five year strategy programme

    CERN Document Server

    2003-01-01

    "Over one hundred delegates from Parliament, Whitehall and Industry attended a reception on Tuesday night (25 November) to mark the launch the Particle Physics and Astronomy Research Council's (PPARC) Five Year Plan" (1 page).

  11. Twenty-five years of biomonitoring lead in the Frankfurt/Main area.

    Science.gov (United States)

    Ballach, Hans-Joachim; Wittig, Rüdiger; Wulff, Svenja

    2002-01-01

    The present study is an example of the historical monitoring of heavy metals. The specific question it aims to explore is: to what extent has the lead content of selected organisms used for biomonitoring in Frankfurt/Main--one of the cities in Germany most heavily affected by automobile traffic--changed as a result of legislation on leaded gasoline? Data on the lead content of the moss species Bryum argenteum Hedw. from the years 1974, 1975 and 1978 and data on the lead content of the outer bark of the ash species Fraxinus excelsior L. from 1973 served as the basis for the repeated measurements. Remeasurement was successful in 76.5% (i.e. 124 trees at 26 growth sites). The study produced the following results: As was expected, the lead content of the short-term accumulator Bryum argenteum Hedw. was distinctly lowered with a decreasing particulate lead concentration. However, the reduction factor varied greatly between the different growth sites. On the other hand, the lead content measured in the outer bark layers of Fraxinus excelsior L. has risen markedly during the past two decades. Whereas in 1973 nearly all trees examined displayed very low concentrations of lead (225 ppm). Various factors have to be taken into account to explain this increase. First of all, bark is a long-term accumulator for heavy metals like lead and its enrichment capacity could have increased as the surface becomes rougher over time. Furthermore, lead is most probably leached out of the bark to a lesser degree now than in the 1970s, owing to the reduced concentration of sulphuric acid in the rain. The dramatic growth of automobile traffic in the Frankfurt/Main area during the period covered by the study undoubtedly plays an important role as well.

  12. Twenty Five Years of Cognitive Care Education Research: Time for a Revolutionary Change

    Science.gov (United States)

    Porter, Russell; Berry, Jeremy; Cude, Kellie; Anderson, Stephen; Britt, Sanfrena

    2018-01-01

    This is the third study of Cognitive Care Education in New York State nursing homes using cross-sectional methods over a 25 year period. The data indicate that the Cognitive Care Education increased at statistically significant levels, albeit by evolutionary means. It is now time for "A Revolutionary Change," for Cognitive Care…

  13. A five year prospective investigation of anterior pituitary function after traumatic brain injury: is hypopituitarism long-term after head trauma associated with autoimmunity?

    Science.gov (United States)

    Tanriverdi, Fatih; De Bellis, Annamaria; Ulutabanca, Halil; Bizzarro, Antonio; Sinisi, Antonio A; Bellastella, Giuseppe; Amoresano Paglionico, Vanda; Dalla Mora, Liliana; Selcuklu, Ahmed; Unluhizarci, Kursad; Casanueva, Felipe F; Kelestimur, Fahrettin

    2013-08-15

    Traumatic brain injury (TBI) has been recently recognized as a common cause of pituitary dysfunction. However, there are not sufficient numbers of prospective studies to understand the natural history of TBI induced hypopituitarism. The aim was to report the results of five years' prospective follow-up of anterior pituitary function in patients with mild, moderate and severe TBI. Moreover, we have prospectively investigated the associations between TBI induced hypopituitarism and presence of anti-hypothalamus antibodies (AHA) and anti-pituitary antibodies (APA). Twenty five patients (20 men, five women) were included who were prospectively evaluated 12 months and five years after TBI, and 17 of them also had a third-year evaluation. Growth hormone (GH) deficiency is the most common pituitary hormone deficit at one, three, and five years after TBI. Although most of the pituitary hormone deficiencies improve over time, there were substantial percentages of pituitary hormone deficiencies at the fifth year (28% GH, 4% adrenocorticotropic hormone [ACTH], and 4% gonadotropin deficiencies). Pituitary dysfunction was significantly higher in strongly AHA- and APA-positive (titers ≥1/16) patients at the fifth year. In patients with mild and moderate TBI, ACTH and GH deficiencies may improve over time in a considerable number of patients but, although rarely, may also worsen over the five-year period. However in severe TBI, ACTH and GH status of the patients at the first year evaluation persisted at the fifth year. Therefore, screening pituitary function after TBI for five years is important, especially in patients with mild TBI. Moreover, close strong associations between the presence of high titers of APA and/or AHA and hypopituitarism at the fifth year were shown for the first time.

  14. Long-Term Sustainability of Evidence-Based Prevention Interventions and Community Coalitions Survival: a Five and One-Half Year Follow-up Study.

    Science.gov (United States)

    Johnson, Knowlton; Collins, David; Shamblen, Steve; Kenworthy, Tara; Wandersman, Abraham

    2017-07-01

    This study examines (1) coalition survival, (2) prevalence of evidence-based prevention interventions (EBPIs) to reduce substance abuse implemented as part of the Tennessee Strategic Prevention Framework (SPF) State Incentive Grant (SIG), (3) EBPI sustainability, and (4) factors that predict EBPI sustainability. Secondary data were collected on 27 SPF SIG-funded coalitions and 88 EBPI and non-EBPI implementations. Primary data were collected by a telephone interview/web survey five and one-half years after the SPF SIG ended. Results from secondary data show that 25 of the 27 coalitions survived beyond the SPF SIG for one to five and one-half years; 19 coalitions (70%) were still active five and one-half years later. Further, 88 EBPIs and non-EBPIs were implemented by 27 county SPF SIG coalitions. Twenty-one (21) of 27 coalitions (78%) implemented one to three EBPIs, totaling 37 EBPI implementations. Based on primary survey data on 29 of the 37 EBPI implementations, 28 EBPIs (97%) were sustained between two and five and one-half years while 22 EBPI implementations (76%) were sustained for five and one-half years. When controlling for variability among coalitions (nesting of EBPIs in coalitions), increases in data resources (availability of five types of prevention data) was a strong predictor of length of EBPI sustainability. Positive change in extramural funding resources and level of expertise during SPF SIG implementation, as well as level of coalition formalization at the end of the SPF SIG predicted EBPI sustainability length. One intervention attribute (trialability) also predicted length of sustainability. Implications are discussed.

  15. [Twenty Five Years of Cuadernos de Bioética (1990-2015): Present and Future].

    Science.gov (United States)

    Ferrer Colomer, Modesto; Aranda García, Ana; Pastor, Luis Miguel

    2015-01-01

    In this article a brief history of the journal ″Cuadernos de Bioética″ is made, a general analysis of the published works in the diverse journal sections is realized. The last changes in it over recent years are also indicated. The article ends with some considerations on the recent history of the magazine and stating some of the lines of improvement that has raised the current editorial board for the next years.

  16. Therapeutic apheresis in the Republic of Macedonia - our five years experience (2000-2004).

    Science.gov (United States)

    Milovanceva-Popovska, M; Stojkovski, Lj; Grcevska, L; Dzikova, S; Ristovska, V; Gogovska, L; Polenakovic, M

    2006-07-01

    Membrane plasma exchange (PE) is a mode of extracorporeal blood purification. Since 1985 membrane PE has been in regular use at the Department of Nephrology, Medical Faculty of Skopje, R.Macedonia. In this paper we report on five years (2000-2004) of single centre plasma exchange activity. We performed 540 PE treatments (108 PE/per year) on 99 patients. The M/F ratio was 40/48. The patients underwent a median of 5.45 procedures (range, 1-16). The treated patients were from different Departments. Protocols for PE depend on the disease and its severity. PE were performed 2-4 times weekly using Gambro PF 2000 N filters with an adaptation of the Gambro AK10 dialysis machine or with the Gambro Prizma machine (2 cases). Blood access was achieved through femoral vein. Substitution was made with fresh frozen plasma and/or with 20% human albumin combined with Ringer's solution. An average amount of 2150 ml plasmafiltrate per treatment (respectively 30 to 40 ml plasmafiltrate/kg body weight) was eliminated. Most therapeutic procedures were performed on patients from the Department of Neurology. 63.6% of all patients were referred for Myasthenia gravis and the Guillian Barre syndrome. The total number of procedures per year has remained fairly stable, corresponding to a median of 5.4 treatments/100 000 inhabitants. We observed hypocalcaemia in 8% of the patients, urticarial reactions in 7.3%, pruritic reactions in 12%, and hypotension/headache in 6.8%. No major procedural complications were seen.

  17. Learning as Social Exchange in City Year London

    DEFF Research Database (Denmark)

    Revsbech, Christine

    Learning as Social Exchange in City Year London: Action towards an image of greatness contributes to the growing field of research on social entrepreneurship. The thesis is the result of an interesting, anthropological study of a social voluntary organisation, City Year London, a British affiliate...... of an American charity. Young volunteers were followed in their daily activities working as mentors for public primary school children, and the interaction between staff and volunteers in City Year London were observed. Also, interviews with both volunteers and staff were carried out. The thesis explores...... the empirical findings applying an understanding of learning as social exchange of value. The rich empirical data has led to analyses that draw on and contribute to economic anthropology, learning theories and social entrepreneurship....

  18. Twenty-five astronomical observations that changed the world and how to make them yourself

    CERN Document Server

    Marett-Crosby, Michael

    2013-01-01

    Human history is also the record of our fascination with the sky, and to look upwards is to follow in the steps of such greats as Galileo and Newton. What they and others once saw in the heavens for the first time, amateur astronomers can discover anew using this guide to twenty-five of the greatest journeys through space.   Starting with our most visible companion the Moon, each chapter offers a step-by-step walk-through of famous astronomical observations from the history of science. Beginning with the easiest targets, sometimes even accessible with the naked eye, the challenges become progressively more difficult. Beginner astronomers and more experienced hobbyists alike can reacquaint themselves with the wonders of our fellow planets and even reach far beyond our own solar system to touch on such incredible phenomena as the birth of new stars in nebula systems and the deceptive nothingness of black holes. The would-be astronaut can spy the International Space Station in orbit with binoculars or the dooms...

  19. Ten Years, Twenty Issues, and Two Hundred Papers of Numeracy: Toward International Reach and Transdisciplinary Utility

    Directory of Open Access Journals (Sweden)

    H.L. Vacher

    2017-07-01

    Full Text Available This issue completes the first ten years of Numeracy. The purpose of this introductory editorial is to review what has happened to the journal in those ten years. In the twenty issues, Numeracy’s output has been 201 papers counting the one or two editorials per issue. More than 50% of the papers are full, peer-reviewed articles, including 13 papers in two theme collections. The others are peer-reviewed notes and perspectives, editor-reviewed book reviews (15% of the total, and a column by contributing co-editor, Dorothy Wallace. The current issue marks an upswing in the number of notes, and our first discussion/reply. The number of papers per year has been increasing (e.g., 66% more in the last three years than in the first three years. The download rate has increased from about 5,000 in the first two years to 5,000 in about 40 days now. The editorial goes on to document two main outcomes. First, the journal is gaining an international reach: more than half the downloads occur outside the United States now, and the number of contributions from outside the United States has increased from 4 in the first five years to 15 in the second five years. Second, the across-the-curriculum nature of quantitative literacy is coming to the fore. The transdisciplinarity of QL is strikingly evident in this issue, which is discussed in some detail, especially how it conforms to the mission of the Association of American Colleges and Universities. The editorial ends with some results from a small ad hoc study of Google Scholar Citation Profiles. The question was, of the profiles that used “numeracy” or “quantitative literacy” as keywords, what other keywords did those profiles use, and what were the source countries? The results show that (1 QL is very much an American term, (2 there is, metaphorically, a vast and interesting numeracy ecosystem out there for Numeracy to engage and serve, and (3 as we become more global, the transdisciplinary relevance

  20. Gasification of waste. Summary and conclusions of twenty-five years of development

    Energy Technology Data Exchange (ETDEWEB)

    Rensfelt, Erik [TPS Termiska Processer AB, Nykoeping (Sweden); Oestman, Anders [Kemiinformation AB, Stockholm (Sweden)

    2000-04-01

    An overview of nearly thirty years development of waste gasification and pyrolysis technology is given, and some major general conclusions are drawn. The aim has been to give new developers an overview of earlier major attempts to treat MSW/RDF with thermochemical processes, gasification or pyrolysis. Research work in general is not covered, only R and D efforts that have led to substantial testing in pilot scale or demonstration. For further details, especially related to ongoing R and D, readers are referred to other recent reviews. The authors' view is that gasification of RDF with appropriate gas cleaning can play an important role in the future, for environmentally acceptable and efficient energy production. A prerequisite is that some of the major mistakes can be avoided, such as: (1) too rapid scale-up without experimental base, (2) unsuitable pretreatment of MSW to RDF and poor integration with material recycling, and (3) too limited gas/flue gas cleaning.

  1. High infection control rate and function after routine one-stage exchange for chronically infected TKA.

    Science.gov (United States)

    Jenny, Jean-Yves; Barbe, Bruno; Gaudias, Jeannot; Boeri, Cyril; Argenson, Jean-Noël

    2013-01-01

    Many surgeons consider two-stage exchange the gold standard for treating chronic infection after TKA. One-stage exchange is an alternative for infection control and might provide better knee function, but the rates of infection control and levels of function are unclear. We asked whether a one-stage exchange protocol would lead to infection control rates and knee function similar to those after two-stage exchange. We followed all 47 patients with chronically infected TKAs treated with one-stage exchange between July 2004 and February 2007. We monitored for recurrence of infection and obtained Knee Society Scores. We followed patients a minimum of 3 years or until death or infection recurrence. Three of the 47 patients (6%) experienced a persistence or recurrence of the index infection with the same pathogen isolated. Three patients (6%) had control of the index infection but between 6 and 17 months experienced an infection with another pathogen. The 3-year survival rates were 87% for being free of any infection and 91% for being healed of the index infection. Twenty-five of the 45 patients (56%) had a Knee Society Score of more than 150 points. While routine one-stage exchange was not associated with a higher rate of infection recurrence failure, knee function was not improved compared to that of historical patients having two-stage exchange. One stage-exchange may be a reasonable alternative in chronically infected TKA as a more convenient approach for patients without the risks of two operations and hospitalizations and for reducing costs. The ideal one stage-exchange candidate should be identified in future studies.

  2. Twenty years of energy policy: What should we have learned?

    International Nuclear Information System (INIS)

    Greene, D.L.

    1994-07-01

    This report examines the past twenty years of energy market events and energy policies to determine what may be useful for the future. The author focuses on two important lessons that should have been learned but which the author feels have been seriously misunderstood. The first is that oil price shocks were a very big and very real problem for oil importing countries, a problem the has not gone away. The second is that automobile fuel economy regulation has worked and worked effectively to reduce oil consumption and the externalities associated with it, and can still work effectively in the future

  3. Twenty years of energy policy: What should we have learned?

    Energy Technology Data Exchange (ETDEWEB)

    Greene, D.L. [Oak Ridge National Lab., TN (United States). Center for Transportation Analysis

    1994-07-01

    This report examines the past twenty years of energy market events and energy policies to determine what may be useful for the future. The author focuses on two important lessons that should have been learned but which the author feels have been seriously misunderstood. The first is that oil price shocks were a very big and very real problem for oil importing countries, a problem the has not gone away. The second is that automobile fuel economy regulation has worked and worked effectively to reduce oil consumption and the externalities associated with it, and can still work effectively in the future.

  4. Twenty-five years of co-management of caribou in northern Québec

    Directory of Open Access Journals (Sweden)

    René Dion

    2003-04-01

    Full Text Available The Hunting Fishing and Trapping Co-ordinating Committee (HFTCC, created at the signature of the James Bay and Northern Quebec Agreement has been meeting regularly since 1977. Early in the process, it became clear that the perception of the role and powers of the Committee were not commonly shared by the native and non-native members of the Committee. Nevertheless, the Committee has been used primarily as a consultative body for wildlife related issues. Of all the files on which the Committee worked, Caribou management, (including the development of outfitting and commercial hunting for this species has been among one of the most discussed subjects during the meetings. An analysis of important decisions taken and of the process that led to them reveal that very rarely was the Committee able to formulate unanimous resolutions to the Governments concerning caribou management. In fact, only a few unanimous resolutions could be traced and many were ignored. This took place during a period of abundance and growth of the caribou herds. As a result, the Committee has gone through the cycle of growth of the George River Herd without a management plan, without a long term outfitting management plan and for the last 8 years, without a population estimate of the herds. This situation did not prevent the Committee from allocating quotas for a commercial hunt, open a winter sport hunt and to give permanent status to outfitting camps that were once established as mobile camps. It was hoped then that increased harvest would help maintain the population at carrying capacity. This short-term reaction however, never evolved into a more elaborate plan. Of course this must be looked at in the context of the HFTCC having a lot more to worry about than the Caribou. Although all members know of the population cycles of caribou, the decision process that must be triggered, should a crisis occur is not in place. This presently results into a polarization of concerned

  5. Annex A1: cornerstone of the five-yearly review

    CERN Multimedia

    Staff Association

    2016-01-01

    As a reminder; the purpose of the five-yearly review is to review the financial and social conditions of all CERN personnel whether employed (MPE) or associated (MPA)! In December 2015, the CERN Council approved the package proposed by the Management. Early this year, and as final act of the 2015 five-yearly review, the CERN Council may decide, if necessary and appropriate, to review the procedures defined in Annex A1 and applicable to future five-yearly reviews. At the meeting of TREF (TRipartite Employment Forum)  in early March 2016 discussions will take place between all stakeholders (representatives of Member States, Management and the Staff Association) and Council will take a decision in June 2016, on the basis of the Management's recommendations. What does Annex A1 say and where can I find it? Annex A1 (Article S V 1.02) is a part of the Staff Rules and Regulations. This annex defines: The five-yearly review of the financial and social conditions of the staff, fellows and MPA; The a...

  6. Suicide rates in five-year age-bands after the age of 60 years: the international landscape.

    Science.gov (United States)

    Shah, Ajit; Bhat, Ravi; Zarate-Escudero, Sofia; DeLeo, Diego; Erlangsen, Annette

    2016-01-01

    There is paucity of studies examining suicide rates in narrow five-year age-bands after the age of 60 years. This study examined suicide rates in eight five-year age-bands between the age of 60 and 99 years because this will allow more precise comparison between the young old (60-79 years) and the oldest old (80+ years) age groups. Data on the number of suicides (International Classification of Diseases - ICD-10 codes, X60-84) in each of the eight five-year age-bands between the age-bands 60-64 years and 95-99 years in both gender for as many years as possible from 2000 were ascertained from three sources: colleagues with access to national data, national statisics office websites and email contact with the national statistics offices. The population size for the corresponding years and age-bands was estimated for each country using data provided by the United Nations website. In men, suicide rates continued to increase for each of the seven five-year age-bands from 60-64 years to 90-94 years age-band, and then declined slightly for the 95-99 year age-band. In women, suicide rates continued to increase for each of the six five-year age-bands from 60-64 years to 85-89 years age-bands, and then declined slightly for the 90-94 years and 95-99 years age-bands. The overall global suicide rates for each of the eight five-year age-bands are sufficiently large for them to constitute a public health concern. This is especially important given the ongoing rise in the elderly population size and the paucity of data on risk and protective factors for suicide in the five-year age-bands after the age of 60 years.

  7. The Association of Academic Health Sciences Libraries Annual Statistics: an exploratory twenty-five-year trend analysis.

    Science.gov (United States)

    Byrd, Gary D; Shedlock, James

    2003-04-01

    This paper presents an exploratory trend analysis of the statistics published over the past twenty-four editions of the Annual Statistics of Medical School Libraries in the United States and Canada. The analysis focuses on the small subset of nineteen consistently collected data variables (out of 656 variables collected during the history of the survey) to provide a general picture of the growth and changing dimensions of services and resources provided by academic health sciences libraries over those two and one-half decades. The paper also analyzes survey response patterns for U.S. and Canadian medical school libraries, as well as osteopathic medical school libraries surveyed since 1987. The trends show steady, but not dramatic, increases in annual means for total volumes collected, expenditures for staff, collections and other operating costs, personnel numbers and salaries, interlibrary lending and borrowing, reference questions, and service hours. However, when controlled for inflation, most categories of expenditure have just managed to stay level. The exceptions have been expenditures for staff development and travel and for collections, which have both outpaced inflation. The fill rate for interlibrary lending requests has remained steady at about 75%, but the mean ratio of items lent to items borrowed has decreased by nearly 50%.

  8. 75 FR 34959 - Five-Year Review of Oil Pipeline Pricing Index

    Science.gov (United States)

    2010-06-21

    ...] Five-Year Review of Oil Pipeline Pricing Index June 15, 2010. AGENCY: Federal Energy Regulatory... comments on its five-year review of the oil pipeline pricing index established in Revisions to Oil Pipeline...-year review of the oil pricing index, the Commission adopted an index of PPI+1.3 for the five-year...

  9. 78 FR 26616 - Draft NOAA Five Year Research and Development Plan

    Science.gov (United States)

    2013-05-07

    ... DEPARTMENT OF COMMERCE Draft NOAA Five Year Research and Development Plan AGENCY: National Oceanic and Atmospheric Administration (NOAA), Department of Commerce (DOC). ACTION: Draft NOAA Five Year Research and Development Plan for Public Review. SUMMARY: NOAA's draft Five Year Research and Development...

  10. Quantitative Methodology in Sociology: The Last Twenty-five Years.

    Science.gov (United States)

    Schuessler, Karl F.

    1980-01-01

    Argues that recent work in research methods in sociology consists largely of adapting methods developed elsewhere (statistics, demography, economics) for answering relatively simple questions about social change. These questions reflect practical as well as theoretical concerns. Discusses social indicators, social forecasting, cohort, occupational…

  11. Five-Yearly Review 2010 : Confirmation that our salaries are going downhill

    CERN Multimedia

    Staff Association

    2010-01-01

    A general review of our financial and social conditions takes place every five years: “the five-yearly review”, whose principles and procedures are described in Annex A1 of the Staff Rules and Regulations. The purpose of the five-yearly review is to ensure that the financial and social conditions offered by the Organization allow it to recruit and retain from all its Member States staff members of the highest competence and integrity required for the execution of its mission. The five-yearly review must include basic remuneration (the basic salaries of staff members, the stipends of fellows, and the subsistence allowances of associated members of the personnel) and may include any other financial or social conditions. Start of the 2010 five-yearly review and data collection As we wrote in Echo no. 80, CERN Council approved the document CERN/2862 for the 2010 five-yearly review (hereinafter 2010 5YR) at its meeting on 19th June 2009. This was the Management’s proposal which...

  12. Twenty five years of invasion: management of the round goby Neogobius melanostomus in the Baltic Sea

    DEFF Research Database (Denmark)

    Ojaveer, Henn; Galil, Bella S.; Lehtiniemi, Maiju

    2015-01-01

    The round goby, Neogobius melanostomus (Pallas, 1814), is one of the most invasive non-indigenous species in the Baltic Sea. It dominates coastal fisheries in some localities and is frequently found in offshore pelagic catches. This paper identifies management issues and suggests actions to be co......The round goby, Neogobius melanostomus (Pallas, 1814), is one of the most invasive non-indigenous species in the Baltic Sea. It dominates coastal fisheries in some localities and is frequently found in offshore pelagic catches. This paper identifies management issues and suggests actions...... to be considered for post-invasion management. Priority should be given to the establishment of a coordinated pan-Baltic monitoring programme and associated data storage and exchange, as well as the compilation of landing statistics of the round goby in commercial and recreational fisheries. While eradication...... is unrealistic, population control that leads to minimising the risk of transfer to yet uncolonised areas in the Baltic Sea and adjacent waterbodies is feasible. This should comprise the requirement that the species be landed in commercial fishery bycatch, the management of ships’ ballast water and sediments...

  13. Active heat exchange system development for latent heat thermal energy storage

    Science.gov (United States)

    Lefrois, R. T.; Mathur, A. K.

    1980-01-01

    Five tasks to select, design, fabricate, test and evaluate candidate active heat exchanger modules for future applications to solar and conventional utility power plants were discussed. Alternative mechanizations of active heat exchange concepts were analyzed for use with heat of fusion phase change materials (PCMs) in the temperature range of 250 to 350 C. Twenty-six heat exchange concepts were reviewed, and eight were selected for detailed assessment. Two candidates were selected for small-scale experimentation: a coated tube and shell heat exchanger and a direct contact reflux boiler. A dilute eutectic mixture of sodium nitrate and sodium hydroxide was selected as the PCM from over 50 candidate inorganic salt mixtures. Based on a salt screening process, eight major component salts were selected initially for further evaluation. The most attractive major components in the temperature range of 250 to 350 C appeared to be NaNO3, NaNO2, and NaOH. Sketches of the two active heat exchange concepts selected for test are given.

  14. Outcome of the 2015 five-yearly review: decision time

    CERN Multimedia

    Staff Association

    2015-01-01

    To ensure that CERN remains a centre of excellence in the field of fundamental research, the Organization verifies every five years with the help of a Five-yearly review procedure whether the financial and social conditions which it proposes to its staff allow it to recruit and retain Staff Members of the highest competence and integrity required for the execution of its mission and coming from all Member States. For Fellows these conditions should remain attractive compared with those in comparable research institutions, while for Associated members of personnel the conditions should allow it to host them in its research facilities taking into account the highest cost-of-living level in the local region of the Organization. Annex A1 of the CERN Staff Rules prescribes the principles of how to manage this Five-Yearly process. Getting ready In order to prepare the 2015 Five-yearly review and to help define the topics which had to be decided by the CERN Council in June 2014, the Staff Association has organized ...

  15. 75 FR 80300 - Five-Year Review of Oil Pipeline Pricing Index

    Science.gov (United States)

    2010-12-22

    ...] Five-Year Review of Oil Pipeline Pricing Index Issued December 16, 2010. AGENCY: Federal Energy... five-year review of the oil pricing index, established in Order No. 561. After consideration of the... period commencing July 1, 2011. \\1\\ Five-Year Review of Oil Pipeline Pricing Index, 75 FR 34959 (June 21...

  16. Significant achievements in '10th five-year plan' period and primary guidance in '11th five-year plan' period on uranium exploration

    International Nuclear Information System (INIS)

    Zhang Jindai; Li Youliang; Jian Xiaofei; Peng Xinjian; Jiang Deying

    2007-01-01

    During the '10th five-year-plane' period, uranium resource had attracted high attention and concentration from related organization of the CCPC and the central government because of the state's manifestation on the development goal for nuclear power, efforts on uranium research and exploration were intensified accordingly. In that five years, both uranium exploration, regional assessment and prognostication for the Mesozoic-Cenozoic basin in North China and research on uranium metallogeny theory and prospecting method had made fairly great progress and reached important fruits. Due to the improvement of prospecting theory and technology for ISL amenable sandstone hosted U-deposits, uranium exploration efficiency was great enhanced and had prompted the sustainable development for China's uranium exploration. This paper have briefly expounded the general deploy for the uranium geology research and exploration in the '11th five-year plan' period. (authors)

  17. A Summer at the University: A twenty five years experience with High School Students

    Science.gov (United States)

    Zamorano, Nelson

    2014-03-01

    After running a summer school for enthusiastic high school students for 25 years, we reached the point where three of my colleagues at the physics department, are exstudents from two physics courses offered (more than ten years ago) within our program. There are also graduates in some others Faculties in different universities. Here we would like to describe the evolution of this project since its beginning, with 60 students in an introductory physics class to the 3000 now attending (January 2014) the around 60 courses offered in almost all areas of knowledge, from theater to Biotechnology. Lately, as we became aware of the relevance of teaching sciences to young kids in elementary school, we started a winter section addressing this group of students. The courses are mainly a hands on experience. In this talk we will comment about our learning experience working on this kind of projects and our projections for the future. Partial travel support from Escuela de Verano.

  18. A five-year follow-up study of Swedish adults with gender identity disorder.

    Science.gov (United States)

    Johansson, Annika; Sundbom, Elisabet; Höjerback, Torvald; Bodlund, Owe

    2010-12-01

    This follow-up study evaluated the outcome of sex reassignment as viewed by both clinicians and patients, with an additional focus on the outcome based on sex and subgroups. Of a total of 60 patients approved for sex reassignment, 42 (25 male-to-female [MF] and 17 female-to-male [FM]) transsexuals completed a follow-up assessment after 5 or more years in the process or 2 or more years after completed sex reassignment surgery. Twenty-six (62%) patients had an early onset and 16 (38%) patients had a late onset; 29 (69%) patients had a homosexual sexual orientation and 13 (31%) patients had a non-homosexual sexual orientation (relative to biological sex). At index and follow-up, a semi-structured interview was conducted. At follow-up, 32 patients had completed sex reassignment surgery, five were still in process, and five-following their own decision-had abstained from genital surgery. No one regretted their reassignment. The clinicians rated the global outcome as favorable in 62% of the cases, compared to 95% according to the patients themselves, with no differences between the subgroups. Based on the follow-up interview, more than 90% were stable or improved as regards work situation, partner relations, and sex life, but 5-15% were dissatisfied with the hormonal treatment, results of surgery, total sex reassignment procedure, or their present general health. Most outcome measures were rated positive and substantially equal for MF and FM. Late-onset transsexuals differed from those with early onset in some respects: these were mainly MF (88 vs. 42%), older when applying for sex reassignment (42 vs. 28 years), and non-homosexually oriented (56 vs. 15%). In conclusion, almost all patients were satisfied with the sex reassignment; 86% were assessed by clinicians at follow-up as stable or improved in global functioning.

  19. "Ico-Alone" single nocturnal exchange to initiate peritoneal dialysis in patients with residual renal function-Five year, single centre experience

    Directory of Open Access Journals (Sweden)

    T Jeloka

    2013-01-01

    Full Text Available We analyzed the outcome of incremental dialysis with single nocturnal icodextrin exchange peritoneal dialysis (PD as the initial treatment for end-stage kidney failure in patients who have significant residual renal function. All adult patients opting for PD as renal replacement therapy, having residual renal function, and urinary KT/V of 1.0 were offered incremental dialysis with single nocturnal icodextrin exchange as initial treatment. Adequacy of dialysis was calculated at 1, 3, and 6 months and then 6 monthly. Patients were shifted to conventional PD if short of adequacy or if clinically indicated. Median period on "Ico-alone," peritonitis, exit site infection rates, and patient survival, while on this protocol, were calculated. These outcomes were compared with the cohort of contemporary patients on conventional PD. Thirteen patients were initiated on "Ico-alone" dialysis between October 2006 and October 2011. The baseline characteristics were similar when compared with cohort of conventional PD patients, except urine volume, which was more in "Ico-alone" group (1265 ± 316 vs. 551 ± 504, P = 0.000. Total KT/V at 3 months (1.63 ± 0.6 vs. 1.7 ± 0.2, P = 0.6 and at 1 year (1.64 ± 0.5 vs. 1.53 ± 0.3, P = 0.6 was similar to the cohort of conventional PD patients. Median period on "Ico-alone" was 9.6 months. Peritonitis rate was 1 episode in 56.22 vs 25.29 patient-months and exit site infection was 1 episode in 56.2 vs 189.71 patient-months in "Ico-alone" and conventional group, respectively. Patient survival was 42.84 months in "Ico-alone′ vs 25.29 months in conventional dialysis ( P = 0.01. In conclusion, single icodextrin exchange offers adequate dialysis in patients with residual renal function (KT/V = 1 for a median period of 9 months.

  20. Twenty years of operation of Ljubljana's TRIGA Mark II reactor

    International Nuclear Information System (INIS)

    Dimic, V.

    1986-01-01

    Twenty years have now passed since the start of the TRIGA Mark II reactor in Ljubljana. The reactor was critical on May 31, 1966. The total energy produced until the end of May 1986 was 14.048 MWh or 585 MWd. For the first 14 years (until 1981) the yearly energy produced was about 600 MWh, since 1981 the yearly energy produced was 1000 MWh when a routine radioactive isotopes production started for medical use as well as other industrial applications, such as doping and irradiation with fast neutrons of silicon monocrystals, production of level indicators (irradiated cobalt wire), production of radioactive iridium for gamma-radiography, leak detection in pipes by sodium, etc. Besides these, applied research around the reactor is being conducted in the following main fields, where- many unique methods have been developed or have found their way into the local industry or hospitals: neutron radiography, neutron induced auto-radiography using solid state nuclear track detectors, nondestructive methods for assessment of nuclear burn-up, neutron dosimetry, calculation of core burn-up for the optimal in-core fuel management strategy. The solvent extraction method was developed for the everyday production of 99m Tc, which is the most widely used radionuclide in diagnostic nuclear medicine. The methods were developed for the production of the following isotopes: 18 F, 85m Kr, 24 Na, 82 Br, 64 Zn, 125 I. Neutron activation analysis represents one of the major usages for the TRIGA reactor. Basic research is being conducted in the following main fields: solid state physics (elastic and inelastic scattering of the neutrons), neutron dosimetry, neutron radiography, reactor physics and neutron activation analysis. The reactor is used very extensively as a main instrument in the Reactor Training Centre in Ljubljana where manpower training for our nuclear power plant and other organisations has been performed. Although the reactor was designed very carefully in order to be used for

  1. The Chernobyl accident - five years later

    International Nuclear Information System (INIS)

    Mueck, K.

    1991-06-01

    At the fifth anniversary of the Chernobyl accident the initial situation at that time, the control of the consequences to Austria in the present light, as well as the knowledge gained from the accident and its consequences are described. A final estimate and appraisal of the total population dose by the accident alloted according to the individual exposure pathways and the dose reductions due to countermeasures by the authorities are given. The dose reduction in the following years is described. Five years later the external exposure was reduced to about 6 % of the values of the first year, the ingestion dose to about 5 % of the first-year-values. Finally, the current radiation situation is described and the dose contribution by foodstuff with elevated activity concentration is estimated. Also the consequences from the experience and knowledge obtained by the accident are described. (author)

  2. State of logistics - a five-year review

    CSIR Research Space (South Africa)

    Ittmann, HW

    2009-07-01

    Full Text Available The state of logistics survey makes it possible to analyse and show trends over the past five years. This relates to quantitative and qualitative logistics issues that were not possible when this survey started in 2004. The paper will show...

  3. Power generation in the 12-th five-year plan

    International Nuclear Information System (INIS)

    Troitskij, A.A.

    1986-01-01

    The state of electric power generation in the 11-th five-year plan is summed up. Perspectives of development of heat and electric power generation in the 12-th five-year plan are considered. Thermal power generation of NPPs in 1990 will increase by a factor of 8.4 as compared with 1975. The NPP development will be mainly realized on the basis of the WWER-1000 type reactors. It is planned to commission fast reactors of up to 800 MW

  4. Twenty years of environmental opposition in the electric sector

    International Nuclear Information System (INIS)

    Molocchi, Andrea

    1997-01-01

    This article aims to provide a framework for analysing social opposition In Italy against the construction and management of electric power plants (nuclear and thermoelectric) and big electricity power lines in the past twenty years. First The author provide a history of social environmental opposition in the electric sector. This is followed by a typology of reason for opposition in terms of risk perception, which has been applied to about forty cases of social opposition against electric plants. This study an original experimental methodology which could also yield useful results when applied to other complex social phenomena. In the third phase of the study the author analyse the various roles of the social and institutional actors involved in the opposition, and the obstacles to future consensus building. The most interesting result of the study is the not only social but political nature opposition. This factor necessitates integration of the traditional individual risk perception approach with an approach which analyses political and social action of NGO's

  5. Achievements in the past twenty years and perspective outlook of crop space breeding in China

    International Nuclear Information System (INIS)

    Liu Luxiang; Guo Huijun; Zhao Linshu; Gu Jiayu; Zhao Shirong

    2007-01-01

    Space breeding is a novel effective approach to crop mutational improvement, which was firstly founded by the chinese scientists in 1987. A national collaborative research network has been established and significant achievements have been made during the past twenty years. More than forty new mutant varieties derived from space mutagenesis in rice, wheat, cotton, sweet pepper, tomato, sesame and alfalfa have been developed, officially released and put into production. A series of useful rare mutant germplasms which might make a great breakthrough in crop grain yield and/or quality improvement have been obtained. Technique innovations in space breeding and ground simulation of space environmental factors have been made good progresses. Intellective property right protection and industrialization of space mutation techniques and mutant varieties, exploration of the mechanism of space mutation induction have also been stably advanced. In this paper, the main achievements of crop space breeding in the past twenty years had been reviewed. The perspective development strategies of space breeding were also discussed. (authors)

  6. Twenty-five years of sport performance research in the Journal of Sports Sciences.

    Science.gov (United States)

    Nevill, Alan; Atkinson, Greg; Hughes, Mike

    2008-02-15

    In this historical review covering the past 25 years, we reflect on the content of manuscripts relevant to the Sport Performance section of the Journal of Sports Sciences. Due to the wide diversity of sport performance research, the remit of the Sport Performance section has been broad and includes mathematical and statistical evaluation of competitive sports performances, match- and notation-analysis, talent identification, training and selection or team organization. In addition, due to the academic interests of its section editors, they adopted a quality-assurance role for the Sport Performance section, invariably communicated through key editorials that subsequently shaped the editorial policy of the Journal. Key high-impact manuscripts are discussed, providing readers with some insight into what might lead an article to become a citation "classic". Finally, landmark articles in the areas of "science and football" and "notation analysis" are highlighted, providing further insight into how such articles have contributed to the development of sport performance research in general and the Journal of Sports Sciences in particular.

  7. Perceived affordability of health insurance and medical financial burdens five years in to Massachusetts health reform.

    Science.gov (United States)

    Zallman, Leah; Nardin, Rachel; Sayah, Assaad; McCormick, Danny

    2015-10-29

    Under the Massachusetts health reform, low income residents (those with incomes below 150 % of the Federal Poverty Level [FPL]) were eligible for Medicaid and health insurance exchange-based plans with minimal cost-sharing and no premiums. Those with slightly higher incomes (150 %-300 % FPL) were eligible for exchange-based plans that required cost-sharing and premium payments. We conducted face to face surveys in four languages with a convenience sample of 976 patients seeking care at three hospital emergency departments five years after Massachusetts reform. We compared perceived affordability of insurance, financial burden, and satisfaction among low cost sharing plan recipients (recipients of Medicaid and insurance exchange-based plans with minimal cost-sharing and no premiums), high cost sharing plan recipients (recipients of exchange-based plans that required cost-sharing and premium payments) and the commercially insured. We found that despite having higher incomes, higher cost-sharing plan recipients were less satisfied with their insurance plans and perceived more difficulty affording their insurance than those with low cost-sharing plans. Higher cost-sharing plan recipients also reported more difficulty affording medical and non-medical health care as well as insurance premiums than those with commercial insurance. In contrast, patients with low cost-sharing public plans reported higher plan satisfaction and less financial concern than the commercially insured. Policy makers with responsibility for the benefit design of public insurance available under health care reforms in the U.S. should calibrate cost-sharing to income level so as to minimize difficulty affording care and financial burdens.

  8. Twenty-five year Consolidation project for the CERN’s Injector Machines of the LHC

    CERN Document Server

    Chohan, V

    2010-01-01

    The 25 year consolidation project was a result of a major re-thinking of CERN’s strategy for consolidating the LHC operation and the decision not to build a new PS Ring or a new Superconducting Proton Linac in early 2010. The work packages envisaged under this consolidation exercise came to a budget estimation of nearly 500 MCHF and were subjected to risk analyses to establish priorities and allocated funds based on limited spending profiles permitted under the CERN’s rolling Medium Term Plan, MTP.

  9. The Five-Year Resume: A Career Planning Exercise

    Science.gov (United States)

    Laker, Dennis R.; Laker, Ruth

    2007-01-01

    For most college students, lack of career planning wastes time and resources and may result in years of "career drift." Lack of planning can also lead to deception once students begin seeking career-related employment. Faced with a competitive job market, some students inflate and exaggerate their resumes. The five-year resume exercise helps…

  10. Ion exchange in the 1980's in South Africa

    International Nuclear Information System (INIS)

    Giddey, T.B.S.

    1981-01-01

    In South Africa ion exchange plants have been modified into very sophisticated plants. This article looks at the development of- and application of resins and their manufacturing. At first it looks into how the equipment side has developed and changed in the last twenty years. High purity water production, desalination, waste water treatment and other applications of ion exchange in mineral recovery, like uranium, gold and base metals, and in chemical areas, like sugar processing, catalysis, tartaric acid and soda ash, are also discussed. Klipfontein Organic Products is setting up a plant to manufacture the whole range of ion exchange resins and thus to make SA needs to be independent of overseas suppliers of resin

  11. Heat exchanger technologies for the global environment. PWR-Vol. 25

    International Nuclear Information System (INIS)

    Maurer, J.R.

    1994-01-01

    This is the Committee's largest compilation of papers in the fourteen years that ASME has sponsored one or more sessions at the Joint Power Generation Conference. In addition to the twenty-two papers offered at the conference, one session contained a panel discussion during which five industry specialists related their experiences and interpretations. Many of the presentations of the past few years have been made by authors from foreign lands as the conference has expanded to an international forum. This years' theme of global impact is included in the heat exchanger presentations from the USA and abroad. In addition, ASME has encouraged authors to make the subjects of their presentations more apropos to current concerns. New concepts and designs, particularly with PC programs in mind, is one specific area that is addressed. Other topics such as materials selection, coatings to extend performance life, minimizing the effects of microbiologically influenced corrosion, zebra mussel control and new approaches to heat transfer design are some of the subjects covered at the conference and in this volume. Nineteen papers have been processed separately for inclusion in the appropriate data bases

  12. Twenty years of operation of WWER 440/230 units in Jaslovske Bohunice

    International Nuclear Information System (INIS)

    Tomek, J.

    1998-01-01

    It is twenty years this year since the first unit WWER 440 of Slovak Nuclear Power Plant Jaslovske Bohunice was commissioned. There are four units WWER 440 in operation Jaslovske Bohunice site. First two units of older soviet PWR design V-230 (also known as V-1) and other two units of newer V-213 type (also known as V-2). The goal of this presentation is to summarize and evaluate the operation of Unit 1 and 2 for this period of time and mainly to describe what has been done and what is planned to be done to increase the nuclear safety and operational reliability of both units. The operating organization and regulatory authority assume that an internationally acceptable level of safety will be reached by accomplishing of the upgrading program.(author)

  13. An Automated Anion-Exchange Method forthe Selective Sorption of five Groups ofTrace Elements in Neutron-IrradiatedBiological Material

    International Nuclear Information System (INIS)

    Samsahl, K.

    1966-02-01

    An anion-exchange method based on fast selective sorption steps from mixtures of sulfuric, hydrobromic, and hydrochloric acid solutions has been developed for the separation of five different groups of radioactive trace elements in neutron-irradiated biological material. The separations are performed automatically with a simple proportioning pump apparatus. The apparatus allows the exact adjustment of influent solutions to the series of ion-exchange columns. The practical application of the method is described in detail. The successful use of the method is practically independent on the level of Na activity present in the sample

  14. Twenty years' application of agricultural countermeasures following the Chernobyl accident: lessons learned

    International Nuclear Information System (INIS)

    Fesenko, S V; Alexakhin, R M; Balonov, M I; Bogdevich, I M; Howard, B J; Kashparov, V A; Sanzharova, N I; Panov, A V; Voigt, G; Zhuchenka, Yu M

    2006-01-01

    The accident at the Chernobyl NPP (nuclear power plant) was the most serious ever to have occurred in the history of nuclear energy. The consumption of contaminated foodstuffs in affected areas was a significant source of irradiation for the population. A wide range of different countermeasures have been used to reduce exposure of people and to mitigate the consequences of the Chernobyl accident for agriculture in affected regions in Belarus, Russia and Ukraine. This paper for the first time summarises key data on countermeasure application over twenty years for all three countries and describes key lessons learnt from this experience. (review)

  15. Twenty years of „post-communism”: the radiography of a political failure

    Directory of Open Access Journals (Sweden)

    Aurora Martin

    2011-11-01

    Full Text Available This empirical view on the current „state” of Romania has as main objective to emphasize that the contemporary economic crisis actually revealed some other escalated crises in the very heart of the Romanian society. The vicious circle determined by three crises – one political, another social-institutional and last, but not least, a cultural one, continuously weakened the state for the last twenty years. Romania will overcome the economic crisis but the key for walking out of the above-mentioned circle would be the real transformation of its core systems – political, institutional and educational.

  16. Twenty-five-year study of radionuclides in the Susquehanna river via periphyton biomonitors.

    Science.gov (United States)

    Patrick, Ruth; Palms, John; Kreeger, Danielle; Harris, Charles

    2007-01-01

    This 25-y study monitored aquatic and terrestrial gamma-ray-emitting radionuclide levels near a nuclear power plant. It is the only known, long-term environmental survey of its kind. It was conducted neither by a utility owner, nor by a government agency, but rather by a private, environmental research institution. Compared to dozens of other flora and fauna, periphyton was found to be the best indicator to biomonitor the Susquehanna River, which runs near PPL Susquehanna's nuclear plant. Sampling began in 1979 before the first plant start-up and continued for the next 24 years. Monitoring began two months after the Three Mile Island accident of 28 March 1979 and includes Three Mile Island area measurements. Ongoing measurements detected fallout from Chernobyl in 1986, as well as I not released from PPL Susquehanna. Although this paper concentrates on radionuclides found in periphyton, the scope of the entire environmental program includes a wide variety of aquatic and land-based plants, animals, and inorganic matter. Other species and matter studied were fish, mussels, snails, crayfish, insects, humus, mushrooms, lichens, squirrels, deer, cabbage, tomatoes, coarse and flocculated sediment, and more. Results show periphyton works well for detection of radionuclide activity, even in concentrations less than 100 Bq kg (picocuries per gram amounts). Data indicate that PPL Susquehanna's radionuclide releases have had no known environmental or human health impact.

  17. Twenty years on: Poverty and hardship in urban Fiji

    Directory of Open Access Journals (Sweden)

    Jenny Bryant-Tokalau

    2012-09-01

    Full Text Available Through ‘official statistics’, academic and donor interpretations as well as the eyes of Suva residents, this paper presents an overview and case study of twenty years of growing poverty and hardship in the contemporary Pacific. Focusing on the past two decades, the paper notes how much, and yet so little, has changed for those attempting to make a living in the rapidly developing towns and cities. Changing interpretations of poverty and hardship are presented, moving from the ‘no such thing’ view, to simplification, and finally to an understanding that Pacific island countries, especially Fiji, are no longer an ‘extension’ of Australia and New Zealand, but independent nations actively trying to find solutions to their issues of economic, social and political hardship whilst facing challenges to traditional institutions and networks. Fiji is in some respects a very particular case as almost half of the population has limited access to secure land, but the very nature of that vulnerability to hardship and poverty holds useful lessons for wider analysis.

  18. Risk Factors for Malnutrition Among Under-Five-Year olds in an ...

    African Journals Online (AJOL)

    Objectives: To identify risk factors associated with the development of malnutrition in the under-five-year olds in a homogeneous inner city community. Design: A community-based, case-control study. Materials and Methods: One hundred and thirty eight children (subjects and controls) aged less than five years living in the ...

  19. Bon courage! (Five-Yearly Review)

    CERN Multimedia

    Association du personnel

    2006-01-01

    With these words of encouragement the Director General ended his long presentation to the staff on 12 January. And he is not wrong there…we certainly will need courage, not only to complete the LHC and other CERN projects, but also, unfortunately, to defend our employment conditions. Indeed, Mr. Aymar very (too) quickly presented us with his conclusions on the Five-Yearly Review, in a resolutely positive manner. In short, we can say that, beneath a deceptive exterior, a serious attack on our employment conditions is in preparation! Salary levels, careers, family…we are talking about your future! Last June, a huge majority of you approved the Staff Association's demands for this Review.

  20. Water quality changes in a polluted stream over a twenty-five-year period

    Energy Technology Data Exchange (ETDEWEB)

    Stewart, J.; Skousen, J. [West Virginia University, Morgantown, WV (United States). Div. for Plant & Soil Science

    2003-04-01

    The Deckers Creek watershed in northern West Virginia (United States), containing a land area of 166 km{sup 2}, has along history of industrial development and attendant environmental abuses from both land and Water pollution practices. The water in Deckers Creek was sampled in 1974 at 9 locations along the main stem and resampled in 1999-2000 to determine water quality changes over this 25-year period. Water samples were analyzed for pH, acidity, alkalinity, iron, and calcium at both times, while aluminum, manganese, zinc, and fecal coliform (FC) bacteria densities were added in 1999-2000. Water at almost all sampling points showed lower acidity and metal contents in 1999-2600 compared with 1974. Water pH increased at the mouth from 5.4 in 1974 to 6.0 in 1999-2000. Acidity and iron concentrations, were decreased an average of 70% in the upper stretches of the creek. however, one major untreated point source of water from an abandoned underground mining complex continues to degrade the quality of-the creek in its lower stretches. In the upper section, the. water quality in Deckers Creek has improved due to decreased surface and underground coal-mining activities, reclamation of abandoned and recently permitted surface mined lands, and natural healing of past land use scars from timbering and mining over time. The decrease in mineral. extraction activities and the reclamation of disturbed lands has occurred due to the passage and enforcement of water quality and land reclamation laws and regulations.

  1. Twenty years of meta-analyses in orthopaedic surgery: has quality kept up with quantity?

    Science.gov (United States)

    Dijkman, Bernadette G; Abouali, Jihad A K; Kooistra, Bauke W; Conter, Henry J; Poolman, Rudolf W; Kulkarni, Abhaya V; Tornetta, Paul; Bhandari, Mohit

    2010-01-01

    As the number of studies in the literature is increasing, orthopaedic surgeons highly depend on meta-analyses as their primary source of scientific evidence. The objectives of this review were to assess the scientific quality and number of published meta-analyses on orthopaedics-related topics over time. We conducted, in duplicate and independently, a systematic review of published meta-analyses in orthopaedics in the years 2005 and 2008 and compared them with a previous systematic review of meta-analyses from 1969 to 1999. A search of electronic databases (MEDLINE, EMBASE, and the Cochrane Database of Systematic Reviews) was performed to identify meta-analyses published in 2005 and 2008. We searched bibliographies and contacted content experts to identify additional relevant studies. Two investigators independently assessed the quality of the studies, using the Oxman and Guyatt index, and abstracted relevant data. We included forty-five and forty-four meta-analyses from 2005 and 2008, respectively. While the number of meta-analyses increased fivefold from 1999 to 2008, the mean quality score did not change significantly over time (p = 0.067). In the later years, a significantly lower proportion of meta-analyses had methodological flaws (56% in 2005 and 68% in 2008) compared with meta-analyses published prior to 2000 (88%) (p = 0.006). In 2005 and 2008, respectively, 18% and 30% of the meta-analyses had major to extensive flaws in their methodology. Studies from 2008 with positive conclusions used and described appropriate criteria for the validity assessment less often than did those with negative results. The use of random-effects and fixed-effects models as pooling methods became more popular toward 2008. Although the methodological quality of orthopaedic meta-analyses has increased in the past twenty years, a substantial proportion continues to show major to extensive flaws. As the number of published meta-analyses is increasing, a routine checklist for

  2. Five-Yearly Review: TREF avoids the worst!

    CERN Multimedia

    Staff Association

    2006-01-01

    In our last edition, we informed you about the Staff Council decision to reject the entire set of proposals for the five-yearly review, on the basis of the Director-General's revised proposals 2 and 10. We also indicated that a total failure could still be avoided at TREF on 4 and 5 October. To our relief, TREF avoided the worst!

  3. Five-year follow-up of harms and benefits of behavioral infant sleep intervention: randomized trial.

    Science.gov (United States)

    Price, Anna M H; Wake, Melissa; Ukoumunne, Obioha C; Hiscock, Harriet

    2012-10-01

    Randomized trials have demonstrated the short- to medium-term effectiveness of behavioral infant sleep interventions. However, concerns persist that they may harm children's emotional development and subsequent mental health. This study aimed to determine long-term harms and/or benefits of an infant behavioral sleep program at age 6 years on (1) child, (2) child-parent, and (3) maternal outcomes. Three hundred twenty-six children (173 intervention) with parent-reported sleep problems at age 7 months were selected from a population sample of 692 infants recruited from well-child centers. The study was a 5-year follow-up of a population-based cluster-randomized trial. Allocation was concealed and researchers (but not parents) were blinded to group allocation. Behavioral techniques were delivered over 1 to 3 individual nurse consultations at infant age 8 to 10 months, versus usual care. The main outcomes measured were (1) child mental health, sleep, psychosocial functioning, stress regulation; (2) child-parent relationship; and (3) maternal mental health and parenting styles. Two hundred twenty-five families (69%) participated. There was no evidence of differences between intervention and control families for any outcome, including (1) children's emotional (P = .8) and conduct behavior scores (P = .6), sleep problems (9% vs 7%, P = .2), sleep habits score (P = .4), parent- (P = .7) and child-reported (P = .8) psychosocial functioning, chronic stress (29% vs 22%, P = .4); (2) child-parent closeness (P = .1) and conflict (P = .4), global relationship (P = .9), disinhibited attachment (P = .3); and (3) parent depression, anxiety, and stress scores (P = .9) or authoritative parenting (63% vs 59%, P = .5). Behavioral sleep techniques have no marked long-lasting effects (positive or negative). Parents and health professionals can confidently use these techniques to reduce the short- to medium-term burden of infant sleep problems and maternal depression.

  4. 1972-1997, Twenty-five years of energy and environmental history : lessons learned.

    Energy Technology Data Exchange (ETDEWEB)

    Drucker, H.

    1997-12-17

    Given the events of the past 25 years concerning energy and environmental issues and our reaction to them, what lessons can we learn? First, the individual American consumer wants and expects energy to be a stable commodity with low prices and easy availability. As evidenced by the heated debate over increasing the federal gasoline tax by $.05 per gallon (which would still leave Americans paying only one-third of what Europeans pay for gasoline), increases in energy prices elicit very strong public and political opposition. As further evidence, it has been argued that the general public support of the Gulf War was due, in part, to a recognition of the need to maintain a stable source of cheap oil from the region. The American public wants to maintain the benefits of cheap and abundant energy and expects its political leaders to make it happen. A second lesson is that if constraints on the energy supply do occur (e.g., the OPEC-imposed oil embargo) ardor environmental impacts from energy use do appear to be significant (e.g., SO{sub 2} and CO{sub 2} emissions), the preference is for a technology fix rather than a behavioral change. This is evidenced by our reliance on moving low-sulfur coal more than 1,000 miles from Wyoming to burn in Illinois power plants rather than reducing the demand for electricity with energy-efficient measures in residential, commercial, and industrial activities. National research programs to produce an automobile that gets 80+ miles per gallon take higher priority over working to get people to use mass transit to reduce their driving mileage. Americans expect that advanced technology can be relied upon to come up with solutions to energy and environmental problems without having to change their lifestyles. The experience with natural gas, in which a regulatory change (deregulation) was combined with technology developments (horizontal drilling and improved gas turbines for electricity generation) to increase available supply and hold

  5. Five-Year NRHP Re-Evaluation of Historic Buildings Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Ullrich, R A; Heidecker, K R

    2011-09-12

    The Lawrence Livermore National Laboratory (LLNL) 'Draft Programmatic Agreement among the Department of Energy and the California State Historic Preservation Officer Regarding Operation of Lawrence Livermore National Laboratory' requires a review and re-evaluation of the eligibility of laboratory properties for the National Register of Historic Places (NRHP) every five years. The original evaluation was published in 2005; this report serves as the first five-year re-evaluation. This re-evaluation includes consideration of changes within LLNL to management, to mission, and to the built environment. it also determines the status of those buildings, objects, and districts that were recommended as NRHP-eligible in the 2005 report. Buildings that were omitted from the earlier building list, those that have reached 50 years of age since the original assessment, and new buildings are also addressed in the re-evaluation.

  6. Five-Year Risk of Interval-Invasive Second Breast Cancer

    Science.gov (United States)

    Buist, Diana S. M.; Houssami, Nehmat; Dowling, Emily C.; Halpern, Elkan F.; Gazelle, G. Scott; Lehman, Constance D.; Henderson, Louise M.; Hubbard, Rebecca A.

    2015-01-01

    Background: Earlier detection of second breast cancers after primary breast cancer (PBC) treatment improves survival, yet mammography is less accurate in women with prior breast cancer. The purpose of this study was to examine women presenting clinically with second breast cancers after negative surveillance mammography (interval cancers), and to estimate the five-year risk of interval-invasive second cancers for women with varying risk profiles. Methods: We evaluated a prospective cohort of 15 114 women with 47 717 surveillance mammograms diagnosed with stage 0-II unilateral PBC from 1996 through 2008 at facilities in the Breast Cancer Surveillance Consortium. We used discrete time survival models to estimate the association between odds of an interval-invasive second breast cancer and candidate predictors, including demographic, PBC, and imaging characteristics. All statistical tests were two-sided. Results: The cumulative incidence of second breast cancers after five years was 54.4 per 1000 women, with 325 surveillance-detected and 138 interval-invasive second breast cancers. The five-year risk of interval-invasive second cancer for women with referent category characteristics was 0.60%. For women with the most and least favorable profiles, the five-year risk ranged from 0.07% to 6.11%. Multivariable modeling identified grade II PBC (odds ratio [OR] = 1.95, 95% confidence interval [CI] = 1.15 to 3.31), treatment with lumpectomy without radiation (OR = 3.27, 95% CI = 1.91 to 5.62), interval PBC presentation (OR = 2.01, 95% CI 1.28 to 3.16), and heterogeneously dense breasts on mammography (OR = 1.54, 95% CI = 1.01 to 2.36) as independent predictors of interval-invasive second breast cancers. Conclusions: PBC diagnosis and treatment characteristics contribute to variation in subsequent-interval second breast cancer risk. Consideration of these factors may be useful in developing tailored post-treatment imaging surveillance plans. PMID:25904721

  7. Twenty years of RERTR in Russia: Past, present and future

    International Nuclear Information System (INIS)

    Arkhangelsky, N.

    2000-01-01

    The Russian RERTR Program started approximately 20 years ago. The USSR always supported principles and goals of the policy of nonproliferation and at the end of 70's the Soviet Government decided to create such national program. Twenty years is the sufficient time to estimate preliminary results of the realization of the program and its prospects on the future. After the first successes of the program, when the enrichment of uranium in fuel elements for foreign supplies was reduced from 80 % to 36 %, the realization of the program was suspended in connection with financial difficulties. But in the beginning of the 90's the Program has received a new pulse connected to the inclusion of Russian scientists and engineers in the international Program. Now basic directions in development of new kinds of fuel are development of works on fuel on a basis dioxide of uranium and development of fuel on a basis of U-Mo alloy. In the future to basic goals of the program the problem of the management of the spent nuclear fuel should be added. The management of HEU at the final stage of a fuel cycle becomes an important objective of the program, since the basic amount of HEU is concentrated in storage of SNF. (author)

  8. Collaboration on DIII-D Five Year Plan

    International Nuclear Information System (INIS)

    Allen, S

    2003-01-01

    with a single channel, the system has grown to 40 channels with three separate systems. We have continually developed new calibration techniques, with a goal of accuracy in the magnetic field pitch angle measurements of ∼0.1 degree. Measurements of the radial electric field E r have also been achieved. In the next five year period, GA plans on rotating one of the neutral beams so that it injects opposite to the sense of the plasma current (counter-injection). This enables two orthogonal MSE views of the neutral beam so that J(r) and E r can be obtained directly. In addition, the new views can be optimized so that increased spatial resolution will be obtained. Our plan is to install these new systems when the neutral beam is reoriented, and continue to provide high-resolution, ''state of the art'' current profile measurements for the DIII-D AT program. In the divertor physics area, our goal is the development of a model of the scrapeoff layer (SOL) and divertor plasmas which is benchmarked with data. We have identified the need for measurements of SOL flow and ion temperature. Working with GA, we are proposing a new edge Charge Exchange Recombination (CER) diagnostic. The understanding of SOL flow is important for understanding the tritium inventory problem in ITER. In addition, using plasma flow to ''entrain'' impurities in the divertor region (enabling a low density radiative divertor) is the current AT divertor heat flux control scenario. We are also augmenting our edge modeling capabilities with a coupled UEDGE (fluid code) with the BOUT (edge turbulence) code. Further work, funded through LLNL theory, is planned to develop a kinetic treatment of the edge. All of these efforts contribute to the understanding of the edge pedestal in the tokamak, an important AT and ITER topic. A secondary goal is the understanding of Edge Localized Modes (ELMs), which are also important in the ITER design, as the repetitive bursts of heat flux can cause increased erosion and damage

  9. 75 FR 75453 - Proposed Information Collection; Comment Request; Five-Year Records Retention Requirement for...

    Science.gov (United States)

    2010-12-03

    ... Request; Five-Year Records Retention Requirement for Export Transactions and Boycott Actions AGENCY... parties involved in export transactions and the U.S. party involved in a boycott action are required to... boycott documents and reports. The five-year record retention period corresponds with the five-year...

  10. Proliferation and Nonproliferation in the Early Twenty-First Century. The Permanent Five Hold the Key to Success

    International Nuclear Information System (INIS)

    Santoro, David

    2012-01-01

    are. Its core finding is that much of the success against proliferation will be determined by the role played by the permanent members of the Security Council, the so-called Permanent Five or P-5 (China, France, Russia, the United Kingdom, and the United States). It is unclear, however, whether the Five will be able and willing to play this role adequately. The developments of the first decade of the twenty-first century have not been comforting for nonproliferation. Proliferation challenges have risen and grown more complex. In response, policy tools have been developed, but their effectiveness has suffered from divisions among the P-5 and between them and the NAM states. Half a century since Ikle's article and a decade since Roberts' review, the major powers have remained at a loss to address the threat of proliferation. Winning is still possible, but it will require more than wishful thinking. In the years ahead, the challenge will be to reconcile policy effectiveness with policy legitimacy, be it to restore compliance altogether or to prevent proliferation, counter it, detect and expose noncompliance, and manage nonproliferation failures. Meeting this challenge places the P-5 at the center-stage. Much of the success against proliferation will be determined by the role that the Five choose to play. But given current shifts in international power structures (what Joseph Nye calls 'the rise of the rest') the prospects appear uncertain.68 It is important, therefore, that further research focuses on how the P-5 role can be strengthened to address proliferation, and how this role can be better aligned with today's evolving international trends

  11. THE PLACE OF BUCHAREST STOCK EXCHANGE AMONGST THE CAPITAL MARKETS FROM CENTRAL AND EASTERN EUROPE

    OpenAIRE

    Iulia-Oana Stefan

    2015-01-01

    This study performs a thorough comparative analysis over the last five years on the activity of Bucharest Stock Exchange compared to that of the major stock exchanges in Central and Eastern Europe, respectively, the Bulgarian Stock Exchange, the Bratislava Stock Exchange, the CEESEG Budapest Stock Exchange, the CEESEG Ljubljana Stock Exchange, the CEESEG Prague Stock Exchange and the Warsaw Stock Exchange. Thus, through a correlated interpretation of both the evolution of the main stock marke...

  12. Five year survival analysis of an oxidised zirconium total knee arthroplasty.

    Science.gov (United States)

    Holland, Philip; Santini, Alasdair J A; Davidson, John S; Pope, Jill A

    2013-12-01

    Zirconium total knee arthroplasties theoretically have a low incidence of failure as they are low friction, hard wearing and hypoallergenic. We report the five year survival of 213 Profix zirconium total knee arthroplasties with a conforming all polyethylene tibial component. Data was collected prospectively and multiple strict end points were used. SF12 and WOMAC scores were recorded pre-operatively, at three months, at twelve months, at 3 years and at 5 years. Eight patients died and six were "lost to follow-up". The remaining 199 knees were followed up for five years. The mean WOMAC score improved from 56 to 35 and the mean SF12 physical component score improved from 28 to 34. The five year survival for failure due to implant related reasons was 99.5% (95% CI 97.4-100). This was due to one tibial component becoming loose aseptically in year zero. Our results demonstrate that the Profix zirconium total knee arthroplasty has a low medium term failure rate comparable to the best implants. Further research is needed to establish if the beneficial properties of zirconium improve long term implant survival. Copyright © 2012 Elsevier B.V. All rights reserved.

  13. Twenty Years of Research on RNS for DSP: Lessons Learned and Future Perspectives

    DEFF Research Database (Denmark)

    Albicocco, Pietro; Cardarilli, Gian Carlo; Nannarelli, Alberto

    2014-01-01

    In this paper, we discuss a number of issues emerged from our twenty-year long experience in applying the Residue Number System (RNS) to DSP systems. In early days, RNS was mainly used to reach the maximum performance in speed. Today, RNS is also used to obtain powerefficient (tradeoffs speed......-power) and reliable systems (redundant RNS). Advances in microelectronics and CAD tools play an important role in favoring one technology over another, and a winning choice of the past may become at disadvantage today. In this paper, we address a number of factors influencing the choice of RNS as the winning solution...

  14. Twenty years' application of agricultural countermeasures following the Chernobyl accident: lessons learned

    Energy Technology Data Exchange (ETDEWEB)

    Fesenko, S V [International Atomic Energy Agency, 1400 Vienna (Austria); Alexakhin, R M [Russian Institute of Agricultural Radiology and Agroecology, 249020 Obninsk (Russian Federation); Balonov, M I [International Atomic Energy Agency, 1400 Vienna (Austria); Bogdevich, I M [Research Institute for Soil Science and Agrochemistry, Minsk (Belarus); Howard, B J [Centre for Ecology and Hydrology, Lancaster Environment Centre, Library Avenue, Bailrigg, Lancaster LAI 4AP (United Kingdom); Kashparov, V A [Ukrainian Institute of Agricultural Radiology (UIAR), Mashinostroiteley Street 7, Chabany, Kiev Region 08162 (Ukraine); Sanzharova, N I [Russian Institute of Agricultural Radiology and Agroecology, 249020 Obninsk (Russian Federation); Panov, A V [Russian Institute of Agricultural Radiology and Agroecology, 249020 Obninsk (Russian Federation); Voigt, G [International Atomic Energy Agency, 1400 Vienna (Austria); Zhuchenka, Yu M [Research Institute of Radiology, 246000 Gomel (Belarus)

    2006-12-15

    The accident at the Chernobyl NPP (nuclear power plant) was the most serious ever to have occurred in the history of nuclear energy. The consumption of contaminated foodstuffs in affected areas was a significant source of irradiation for the population. A wide range of different countermeasures have been used to reduce exposure of people and to mitigate the consequences of the Chernobyl accident for agriculture in affected regions in Belarus, Russia and Ukraine. This paper for the first time summarises key data on countermeasure application over twenty years for all three countries and describes key lessons learnt from this experience. (review)

  15. Severe HDN due to anti-Ce that required exchange tranfusion.

    Science.gov (United States)

    Wagner, T; Resch, B; Legler, T J; Mossier, C; Helmberg, W; Köhler, M; Lanzer, G

    2000-05-01

    Rh system antibodies are commonly encountered in blood bank practice as well as during pregnancy. Nevertheless, no examples of anti-Ce (RH7) have been reported as a cause of HDN that requires exchange transfusion. A 38-year-old woman in her fourth pregnancy was typed as blood group O D+, C-, c+, E+, e-. Anti-C and anti-e were detected in her serum during a routine prenatal work-up. Further evaluation, including flow cytometric analysis, revealed the presence of a strong anti-Ce and a weak anti-e. Her partner was typed as group A D+, C+, c-, E-, e+. A seemingly healthy male infant was delivered at 40 weeks of gestation. The infant's RBCs were typed as group O D-, C+, c+, E+, e+ with a positive DAT (titer 128). Twenty-five hours after birth, the baby had to be transferred to the neonatal intensive care unit because of rapidly rising total serum bilirubin. Despite intensive treatment, including double phototherapy, albumin infusion, and the administration of furosemide and IVIG, the total serum bilirubin level increased during the following day and exchange transfusion with 2 units of type O D-, C-, c+, E+, e- had to be performed; this resulted in a prompt decrease in total serum bilirubin without relapse. Anti-Ce caused severe HDN requiring exchange transfusion. This highlights the need for a close follow-up throughout pregnancy if unexpected RBC antibodies are present, to permit the provision of compatible blood in case of a rare antibody.

  16. Five-year risk of interval-invasive second breast cancer.

    Science.gov (United States)

    Lee, Janie M; Buist, Diana S M; Houssami, Nehmat; Dowling, Emily C; Halpern, Elkan F; Gazelle, G Scott; Lehman, Constance D; Henderson, Louise M; Hubbard, Rebecca A

    2015-07-01

    Earlier detection of second breast cancers after primary breast cancer (PBC) treatment improves survival, yet mammography is less accurate in women with prior breast cancer. The purpose of this study was to examine women presenting clinically with second breast cancers after negative surveillance mammography (interval cancers), and to estimate the five-year risk of interval-invasive second cancers for women with varying risk profiles. We evaluated a prospective cohort of 15 114 women with 47 717 surveillance mammograms diagnosed with stage 0-II unilateral PBC from 1996 through 2008 at facilities in the Breast Cancer Surveillance Consortium. We used discrete time survival models to estimate the association between odds of an interval-invasive second breast cancer and candidate predictors, including demographic, PBC, and imaging characteristics. All statistical tests were two-sided. The cumulative incidence of second breast cancers after five years was 54.4 per 1000 women, with 325 surveillance-detected and 138 interval-invasive second breast cancers. The five-year risk of interval-invasive second cancer for women with referent category characteristics was 0.60%. For women with the most and least favorable profiles, the five-year risk ranged from 0.07% to 6.11%. Multivariable modeling identified grade II PBC (odds ratio [OR] = 1.95, 95% confidence interval [CI] = 1.15 to 3.31), treatment with lumpectomy without radiation (OR = 3.27, 95% CI = 1.91 to 5.62), interval PBC presentation (OR = 2.01, 95% CI 1.28 to 3.16), and heterogeneously dense breasts on mammography (OR = 1.54, 95% CI = 1.01 to 2.36) as independent predictors of interval-invasive second breast cancers. PBC diagnosis and treatment characteristics contribute to variation in subsequent-interval second breast cancer risk. Consideration of these factors may be useful in developing tailored post-treatment imaging surveillance plans. © The Author 2015. Published by Oxford University Press. All rights reserved

  17. Diurnal and seasonal variation in air exchange rates and interzonal flows measured by active tracer gas in five Danish homes

    DEFF Research Database (Denmark)

    Clausen, Geo; Bekö, Gabriel; Toftum, Jørn

    2016-01-01

    We measured the air exchange rates (AER) in up to six rooms in five naturally ventilated dwellings across four seasons using active tracer gas. Night time AER was also estimated in all bedrooms based on occupant-generated CO2. Additionally, we studied the pollutant distribution across the dwellin...

  18. Civil partnerships five years on.

    Science.gov (United States)

    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.

  19. Therapeutic plasma exchange in poisoning: 8 years' experience of a university hospital.

    Science.gov (United States)

    Dişel, Nezihat Rana; Akpınar, Ayça Açıkalın; Sebe, Ahmet; Karakoç, Emre; Sürer, Selen; Turhan, Ferda Tekin; Matyar, Selçuk

    2015-10-01

    This study examined the extracorporeal methods for the elimination of toxic substances in poisoned patients that are used by clinicians taking care of such patients. Here we present our experience in the use of therapeutic plasma exchange (TPE). To the best of our knowledge, this is the largest number of poisoning cases ever reported in a study. This is a retrospective study conducted at the Çukurova University Faculty of Medicine, Department of Emergency Medicine, with the permission of the ethical committee of the medical faculty. The study includes patients who had undergone TPE because of poisoning between January 2007 and May 2015. We summarize the clinical data and outcomes of the patients with available files. A total of 36 cases among the 42 patients who underwent TPE in this 8-year period were included in the study. More than 20 identified toxic substances, most of which were pesticides, were found to be the causes of poisoning. Twenty-three healthy discharges and 12 deaths are discussed in the study. We believe that our study reports the largest ever number of poisoning cases treated with TPE in the literature. When applicable, TPE may be a promising extracorporeal elimination and treatment technique in poisoned patients when performed in selected cases. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. Idaho supplementation studies : five year report : 1992-1996

    International Nuclear Information System (INIS)

    Walters, Jody P.; Idaho. Dept. of Fish and Game; United States. Bonneville Power Administration. Division of Fish and Wildlife.

    1999-01-01

    In 1991, the Idaho Supplementation Studies (ISS) project was implemented to address critical uncertainties associated with hatchery supplementation of chinook salmon Oncorhynchus tshawytscha populations in Idaho. The project was designed to address questions identified in the Supplementation Technical Work Group (STWG) Five-Year-Workplan (STWG 1988). Two goals of the project were identified: (1) assess the use of hatchery chinook salmon to increase natural populations in the Salmon and Clearwater river drainages, and (2) evaluate the genetic and ecological impacts of hatchery chinook salmon on naturally reproducing chinook salmon populations. Four objectives to achieve these goals were developed: (1) monitor and evaluate the effects of supplementation on presmolt and smolt numbers and spawning escapements of naturally produced fish; (2) monitor and evaluate changes in natural productivity and genetic composition of target and adjacent populations following supplementation; (3) determine which supplementation strategies (broodstock and release stage) provide the quickest and highest response in natural production without adverse effects on productivity; and (4) develop supplementation recommendations. This document reports on the first five years of the long-term portion of the ISS project. Small-scale studies addressing specific hypotheses of the mechanisms of supplementation effects (e.g., competition, dispersal, and behavior) have been completed. Baseline genetic data have also been collected. Because supplementation broodstock development was to occur during the first five years, little evaluation of supplementation is currently possible. Most supplementation adults did not start to return to study streams until 1997. The objectives of this report are to: (1) present baseline data on production and productivity indicators such as adult escapement, redd counts, parr densities, juvenile emigrant estimates, and juvenile survival to Lower Granite Dam (lower Snake

  1. Continuity and change mark seventy-five years of progress for the Journal of Dental Education.

    Science.gov (United States)

    Valachovic, Richard W

    2012-01-01

    This historical overview of the Journal of Dental Education highlights its founding by and close seventy-five connec-tion with its parent organization, the American Dental Education Association (ADEA). In 1936, the leadership of the American Association of Dental Schools, the predecessor of ADEA, recognized the need for a journal that would keep the new profession of academic dentistry dynamic by providing a means for communicating ideas and new teaching methods. While holding to that mission, the journal has evolved over the years in parallel with ADEA--especially in the twenty-first century with the expansion of both to include allied, dental, and advanced dental education and to address core issues of curriculum change through ADEA's Commission on Change and Innovation in Dental Education (ADEA CCI). Across its history, the journal has actively supported the mission of ADEA by advancing scholarship in dental education. Its past achievements have now set the stage for the journal's next incarnation as a leading global voice in the broader realm of health professions education.

  2. Retrospective Evaluation of the Five-Year and Ten-Year CSEP-Italy Earthquake Forecasts

    OpenAIRE

    Werner, M. J.; Zechar, J. D.; Marzocchi, W.; Wiemer, S.

    2010-01-01

    On 1 August 2009, the global Collaboratory for the Study of Earthquake Predictability (CSEP) launched a prospective and comparative earthquake predictability experiment in Italy. The goal of the CSEP-Italy experiment is to test earthquake occurrence hypotheses that have been formalized as probabilistic earthquake forecasts over temporal scales that range from days to years. In the first round of forecast submissions, members of the CSEP-Italy Working Group presented eighteen five-year and ten...

  3. BAYESIAN ANALYSIS OF WHITE NOISE LEVELS IN THE FIVE-YEAR WMAP DATA

    International Nuclear Information System (INIS)

    Groeneboom, N. E.; Eriksen, H. K.; Gorski, K.; Huey, G.; Jewell, J.; Wandelt, B.

    2009-01-01

    We develop a new Bayesian method for estimating white noise levels in CMB sky maps, and apply this algorithm to the five-year Wilkinson Microwave Anisotropy Probe (WMAP) data. We assume that the amplitude of the noise rms is scaled by a constant value, α, relative to a pre-specified noise level. We then derive the corresponding conditional density, P(α | s, C l , d), which is subsequently integrated into a general CMB Gibbs sampler. We first verify our code by analyzing simulated data sets, and then apply the framework to the WMAP data. For the foreground-reduced five-year WMAP sky maps and the nominal noise levels initially provided in the five-year data release, we find that the posterior means typically range between α = 1.005 ± 0.001 and α = 1.010 ± 0.001 depending on differencing assembly, indicating that the noise level of these maps are biased low by 0.5%-1.0%. The same problem is not observed for the uncorrected WMAP sky maps. After the preprint version of this letter appeared on astro-ph., the WMAP team has corrected the values presented on their web page, noting that the initially provided values were in fact estimates from the three-year data release, not from the five-year estimates. However, internally in their five-year analysis the correct noise values were used, and no cosmological results are therefore compromised by this error. Thus, our method has already been demonstrated in practice to be both useful and accurate.

  4. Short Communication. Recruitment and early growth of Pinus pinaster seedlings over five years after a wildfire in NW Spain

    Directory of Open Access Journals (Sweden)

    L. Calvo

    2013-12-01

    Full Text Available Aim of study: The main aim of this study was to analyse the post-fire recruitment and growth of Pinus pinaster seedlings during the first five years after wildfire and also to analyse the effects of climatic conditions on the survival of P. pinaster seedlingsArea of study: The study area was located in a P. pinaster stand in León province (NW Spain burned in 1998.Material and Methods: Three sites in the burned area were selected. In each site three permanent transects of 20m x 1m were placed. In each transect, twenty 1m2 sampling units were marked and the number and height of each pine seedlings was recorded at 7, 8, 9, 10, 11, 12 months and 2, 3, 4 and 5 years after the wildfire. The soil of study area is Cambisol.Mean results: Mean Pinus regeneration densities varied between 33.2 seedlings/m2 after 7 months and 6 seedlings/m2 five years after wildfire. In this P. pinaster stand, maximum mortality appeared during the summer months in the first year of regeneration. There was a significant increase in seedling height associated with a decrease in density.Research highlights: The post-fire recruitment is considered enough to ensure good natural Pinus pinaster forest regeneration. In the short term post-fire management strategy in this type of forest could be the remaining branches with cones of burned trees that allow the dissemination of the seeds during the first few years after fire and ensure natural regeneration.Keywords: Fire effects; natural regeneration; León province (NW Spain; seedlings density; growth and survival.

  5. Twenty years of experience with central softening in The Netherlands : Water quality – Environmental benefits – Costs

    NARCIS (Netherlands)

    Hofman, J.A.M.H.; Kramer, O.J.I.; van der Hoek, J.P.; Nederlof, M; Groenendijk, M

    2006-01-01

    Central softening has been utilized by the Dutch water utilities since the late 1970s. It was introduced in the water treatment process as a method to supply water with an optimum water composition to prevent lead and copper release and to prevent excessive scaling. Twenty years of experience show

  6. Elevated dioxin levels in chloracne cases twenty years after the Seveso, Italy accident

    Energy Technology Data Exchange (ETDEWEB)

    Baccarelli, A.; Pesatori, A.C.; Consonni, D.; Bonzini, M.; Giacomini, S.M.; Bertazzi, P.A. [EPOCA Research Center, Univ. of Milan (Italy); Mocarelli, P. [Dept. of Lab. Medicine, Univ. of Milan-Bicocca, Desio (Italy); Patterson, D.G. Jr. [Centers for Disease Control and Prevention, Atlanta, GA (United States); Caporaso, N.E.; Landi, M.T. [Div. of Cancer Epidemiology and Genetics, National Cancer Inst., NIH, DHHS, Bethesda, MD (United States)

    2004-09-15

    In July 1976, an industrial accident contaminated a residential area surrounding Seveso, Italy, with high levels of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD). The exposure was acute, relatively pure, and affected more than 45,000 men, women, and children. By February 1978, 193 chloracne cases, mostly children, had been identified in the exposed population. Twenty years after, we conducted a case-control study on subjects diagnosed with chloracne and control subjects, who had not developed chloracne after the accident, to evaluate their TCDD plasma levels, as well as the exposure-response relationship and possible determinants of susceptibility to TCDD effects in this population.

  7. Louisiana Airport System Plan Five-Year Capital Improvement Program.

    Science.gov (United States)

    1992-07-01

    The Louisiana Airport System Plan (LASP) Five-Year-Capital Improvement Program (CIP) is a development plan for all commercial service, reliever, and general aviation airports in Louisiana. It is a detailed listing of potential projects based on the a...

  8. General RMP Guidance - Chapter 3: Five-Year Accident History

    Science.gov (United States)

    This involves the reporting of significant accidental releases of one or more of the regulated toxic or flammable substances from a covered process in the five years prior to the submission of an initial or updated Risk Management Plan.

  9. Five paradox on energy system management

    International Nuclear Information System (INIS)

    Frisch, J.R.

    1995-01-01

    Five paradox are detailed on energy management: internationalization of energy questions but always regional management is present, short term problems must be solved but without forgetting long term problems in environment, the third paradox is : we have time but we are in a hurry, we have reserves but ten, twenty or thirty years are necessary to adapt our energy system; the fourth paradox is : we cannot manage energy by managing only energy, for example : finances system development and environment importance. The last and fifth paradox is : the market, yes, but state too, as regulative force

  10. Prevalence of rotavirus among children under five years of age with ...

    African Journals Online (AJOL)

    2016-08-16

    Aug 16, 2016 ... acute diarrhea in children under five years in Kaduna State, Nige- ria. Hence the need to introduce the vaccines into the childhood immunization program in the country. Keywords: Prevalence, Rotavirus,. Children, Kaduna State, Nigeria. Introduction. Diarrheal disease kills 1.8 million children under five.

  11. Environmental restoration and waste management five-year plan, Fiscal years 1994--1998

    International Nuclear Information System (INIS)

    1993-01-01

    The US Department of Energy (DOE) understands that cleaning up the Nation's nuclear-related sites and facilities affects many different segments of the public, ranging from communities near DOE facilities to engineers concerned with developing new technologies to clean up the environment. In an effort to make the Environmental Restoration and Waste Management Five-Year Plan for Fiscal Years (FY) 1994--1998 more responsive to your concerns, DOE invites your comments on the plan. Volume II contains 37 Installation Summaries that provide a synopsis of past, present and future activities of each major installation, and Progress Charts

  12. Reexamining "Brown" Twenty-Five Years Later: Looking Backward into the Future.

    Science.gov (United States)

    Carter, Robert L.

    1979-01-01

    While not abandoning the goal of integration in the schools, poor blacks should aim toward obtaining a high quality education, obtaining equal education whatever the setting. Available from William S. Hein & Co., Inc., 1285 Main St., Buffalo, NY 14209. (IRT)

  13. Twenty-five years of the common market in coal, 1953--1978

    Energy Technology Data Exchange (ETDEWEB)

    1977-01-01

    The development of the common market for coal is traced from its creation on 10 February 1953 by the High Authority of the European Coal and Steel Community up to the recent past. Describes the position assumed by coal in the Community's energy supply, the changes on the individual markets for solid fuels and the development of the factors affecting supply, including technical progress in the Community's coal mining industry. The changes which have transformed the world energy market are also described. There follows an account of the role played by the Community, in particular the ECSC executive, in the various stages of development of the common market in coal. Chapter 3 deals with the consolidation during the transitional period provided for in the ECSC Treaty; Chapter 4 describes the events of the coal crisis and Chapter 5 is devoted to Community energy policy since the oil crisis of 1973/74 from the coal industry's viewpoint. The appendix contains 39 tables of statistics covering all important aspects of the coal sector since the common market was established.

  14. Vibrio infections in Louisiana: twenty-five years of surveillance 1980-2005.

    Science.gov (United States)

    Thomas, Annu; Straif-Bourgeois, Susanne; Sokol, Theresa M; Ratard, Raoult C

    2007-01-01

    A total of 1,007 Vibrio infections were reported to the Infectious Disease Epidemiology Department at the Louisiana Office of Public Heath, between 1980 and 2005. The most common were Vibrio vulnificus (257 infections), Vibrio parahemolyticus (249 infections), and Vibrio cholerae non O1 (200 cases). Other species were much less common. Vibrio vulnificus infections, which are associated with consumption of raw seafood (particularly oysters) or contact with sea water, and severe immuno-suppression or liver disease were increasing. Septicemia and blood stream infections are the main manifestations of this infection. The number of infections due to Vibrio parahemolyticus on the other hand, causing mostly gastroenteritis, has remained stable. Vibrio cholerae infections are less common and almost always associated with consumption of partially cooked or contaminated crabs.

  15. The VELA Program. A Twenty-Five Year Review of Basic Research

    Science.gov (United States)

    1985-01-01

    Number 4 is the source of much of the money that was for support of seismological community for a better understanding of detection and identification...path 40.0 1 2.0 2.5 3.0 3.5 4.0 4.5 Shear velocity in km/sec NTS Area Crustal Velocity and Q Structure from Broadband Surface Waves Fig. 3. NTS Lauders

  16. Looking backwards, looking forward: hopes for bioethics' next twenty-five years.

    Science.gov (United States)

    Sherwin, Susan

    2011-02-01

    I reflect on the past, present, and future of the field of bioethics. In so doing, I offer a very situated overview of where bioethics has been, where it now is, where it seems to be going, where I think we could do better, and where I dearly hope the field will be heading. I also propose three ways of re-orienting our theoretic tools to guide us in a new direction: (1) adopt an ethics of responsibility; (2) explore the responsibilities of various kinds of actors and relationships among them; (3) expand the types of participants engaged in bioethics. © 2010 Blackwell Publishing Ltd.

  17. Effect of therapy on five- and ten-year survival of malignant melanoma patients

    International Nuclear Information System (INIS)

    Siffnerova; Bustova; Zikmund

    1989-01-01

    The results are reported of five-year and ten-year survival of malignant melanoma patients treated postoperatively by actinotherapy. In patients where lymph flow was not apparent, 2.5 Gy of daily doses of electron irradiation from a 6-8 MeV betatron were used centred on the scar. The total dose was 60 Gy. Where the lymph flow could be identified, cobalt or cesium sources were used to deliver a total dose of 50 Gy in 2.5 Gy daily. Both five-year and ten-year survival was significantly better than in patients treated with surgery only, without irradiation. 55% of the patients on combined management survived for more than 5 years, 86% of them without relapses. 41% patients survived for 10 years, of which 92% without relapse. In contrast, the corresponding figures for the patients treated with surgery only were 42% and 71% respectively for the five-year survival, and 26% and 70% respectively for the ten-year survival. (L.O.). 3 figs., 2 tabs

  18. One hundred and twenty-five years of the Annals of Botany. Part 1: the first 50 years (1887-1936).

    Science.gov (United States)

    Jackson, Michael B

    2015-01-01

    The Annals of Botany is a peer-reviewed scientific journal publishing papers on a wide range of topics in plant biology. It first appeared in 1887, making it the oldest continuously published botanical title. The present article gives a historical account of events leading to the founding of the Journal and of its development over the first 50 years. Much of the content is drawn from the Journal's own records and from extensive Minutes, financial accounts, personal letters and notes relating to the Annals of Botany that were repatriated from University College, University of London in 1999. Documents held at the Royal Botanic Gardens, Kew and at the Oxford University Press Museum were also consulted. Emphasis is placed on the individuals who instigated, edited and managed the Annals of Botany up to 1937, especially the nine founding members of the Journal and the background that brought them together and motivated them to start the Annals of Botany. A falling out between two of the founders in 1899 is highlighted since not only did this threaten the Journal's future but also gives much insight into the personalities of those most closely involved in the Journal during its formative years. The article also examines the way the Journal was funded and how it dealt with its publisher (the University of Oxford's Clarendon Press), turned itself into a registered company (the Annals of Botany Company) and coped with the travails of the First World War, currency inflation and the Great Depression. Plans to re-start the Journal as a New Series, beginning in 1937, are discussed in the context of the competition the Annals of Botany then faced from younger journals. © The Author 2014. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  19. Sociohydrology: Where are we five years later?

    Science.gov (United States)

    Guneralp, I.; Weyand, S.; Guneralp, B.

    2017-12-01

    Studies exploring the nature of human-water systems and methodologies aiming to integrate social and biophysical cycles have existed long before the term `sociohydrology' was officially introduced in a 2012 article. Despite criticisms since this first publication, the term has promoted research towards a wholistic understanding of the dynamics of coupled human-water systems. The declaration of the 2013-2022 Scientific Decade as Panta Rhei - Everything Flows recognized the importance of interactions and feedbacks between hydrological and social systems: a call to broaden the horizons of sociohydrology. Five years have passed since the field began, and there is a need to analyze the growing body of literature and determine which steps to take next. This study will perform a meta-analysis of the literature pertaining to the field of sociohydrology from its coinage in 2012 until the present year. Our goal is to identify developing trends in the application of the sociohydrologic framework, study foci, criticisms, and the authors behind them. We have obtained 65 publications relating to `sociohydrology' or `socio-hydrology' and 34 additional publications identified solely by the "KeyWords PLUS" function on Web of Science. In addition to independent analyses, we will compare the two datasets for similarities and significant differences. Our interests include the areas of application - both geographically and in subject matter - and authorship diversity among others. These results will supplement the conversation on sociohydrology by discerning how the field has evolved over the past five years. The results will identify shortcomings in the scope of the current literature, potential prevailing biases, and criticisms of the field, in addition to unifying thought and novel application. It will finish by offering a direction for the research community to continue developing.

  20. The Psychological Contract and Individual Differences: The Role of Exchange and Creditor Ideologies

    Science.gov (United States)

    Coyle-Shapiro, Jacqueline A-M.; Neuman, Joel H.

    2004-01-01

    The present study examines exchange and creditor ideologies (two dispositional characteristics that are strongly related to exchange relationships) and their moderating effects on the psychological contract. Five hundred public-sector employees were studied over a 3-year period. Respondents' were surveyed as to their perceptions of what they…

  1. The summer institute in clinical dental research methods: still going and growing after twenty years.

    Science.gov (United States)

    Derouen, Timothy A; Wiesenbach, Carol

    2012-11-01

    The first Summer Institute in Clinical Dental Research Methods, a faculty development program at the University of Washington, was offered in the summer of 1992 for sixteen participants. The primary objective of the program was to give clinical faculty members in dentistry an introduction to and an understanding of the fundamental principles and methods used in good clinical research. In the twentieth offering of the institute in 2011, there were thirty-five participants, and over the twenty institutes, there has been a cumulative total of 463 participants who have come from thirty U.S. states as well as forty-three countries outside the United States. The curriculum has expanded from the initial offering of biostatistics, clinical epidemiology, behavioral research methods, and ethics in clinical research to now include clinical trials, grantsmanship, data analysis, an elective in molecular biology, and a team project that provides participants with hands-on experience in research proposal development as members of an interdisciplinary team. Enrollment has doubled since the first year, yet exit evaluations of the program content have remained consistently high (rated as very good to excellent). One of the indicators of program quality is that at least 50 percent of recent participants indicated that they attended because the program was recommended by colleagues who had attended. There seems to be an ever-increasing pool of dental faculty members who are eager to learn more about clinical research methodology through the institute despite the intensive demands of full-time participation in a six-week program.

  2. Mercury pollution control in industrial area in Rosignano Marittimo (Italy) during last twenty years (1971-1991)

    International Nuclear Information System (INIS)

    Bertani, R.

    1995-01-01

    Author takes into account some papers dealing with mercury environmental pollution, appeared in different scientific journals over the last twenty years, in the aim of defining a homogeneous frame for the comprehension of the environmental situation development. Data relating to air, marine water, sediments, animal and vegetal organisms, show a consistent decreasing of mercury emissions with the passing of time. Nevertheless, author fearfully points out the environmental fate of the mercury which has been heavily released from the plant in the past years and to whom he wishes to turn attention for the assessment of an adequate control procedure

  3. The 2015 Five-yearly review: diversity in the spotlight

    CERN Multimedia

    Staff Association

    2014-01-01

    Introduction As mentioned in Echo 201, with the Council Decision of last June the CERN 2015 five-yearly review has formally begun. Following the procedure defined in Annex A1 of the Staff Rules and Regulations CERN will thus review its financial and social conditions that should enable it to recruit from all its Member States, and retain, staff of the highest competence and integrity necessary to perform its mission. In addition, these conditions should increase the attractiveness of CERN in all Member States and motivate staff of all ages and all occupations throughout their careers. Annex A1 stipulates that a five-yearly review must include basic salaries (stipends for Fellows and subsistence allowances for associated members of the personnel) and, optionally, may include any other financial or social conditions. For this optional part of the 2015 exercise, the CERN career structure and measures to improve diversity were chosen. Towards a better diversity policy The analysis of the 2013 Staff Associat...

  4. Twenty-year-old results from a bottomland oak species comparison trial in western Kentucky

    Science.gov (United States)

    Randall J. Rousseau

    2008-01-01

    A 20-year-old trial of five bottomland oak species (cherrybark, Nuttall, pin, water, and willow oaks) located in western Kentucky showed little difference in survival and growth but considerable difference in form characteristics. Mortality was highest between ages 1 and 3 years during plantation establishment until tree-to-tree competition began increasing between the...

  5. Prenatal mercury exposure, maternal seafood consumption and associations with child language at five years.

    Science.gov (United States)

    Vejrup, Kristine; Brandlistuen, Ragnhild Eek; Brantsæter, Anne Lise; Knutsen, Helle Katrine; Caspersen, Ida Henriette; Alexander, Jan; Lundh, Thomas; Meltzer, Helle Margrete; Magnus, Per; Haugen, Margaretha

    2018-01-01

    Methyl mercury (MeHg) is a well-known neurotoxin and evidence suggests that also low level exposure may affect prenatal neurodevelopment. Uncertainty exists as to whether the maternal MeHg burden in Norway might affect child neurodevelopment. To evaluate the association between prenatal mercury exposure, maternal seafood consumption and child language and communication skills at age five. The study sample comprised 38,581 mother-child pairs in the Norwegian Mother and Child Cohort Study. Maternal mercury blood concentration in gestational week 17 was analysed in a sub-sample of 2239 women. Prenatal mercury exposure from maternal diet was calculated from a validated FFQ answered in mid-pregnancy. Mothers reported children's language and communications skills at age five by a questionnaire including questions from the Ages and Stages Questionnaire (ASQ), the Speech and Language Assessment Scale (SLAS) and the Twenty Statements about Language-Related Difficulties (language 20). We performed linear regression analyses adjusting for maternal characteristics, nutritional status and socioeconomic factors. Median maternal blood mercury concentration was 1.03μg/L, dietary mercury exposure was 0.15μg/kgbw/wk, and seafood intake was 217g/wk. Blood mercury concentrations were not associated with any language and communication scales. Increased dietary mercury exposure was significantly associated with improved SLAS scores when mothers had a seafood intake below 400g/wk in the adjusted analysis. Sibling matched analysis showed a small significant adverse association between those above the 90th percentile dietary mercury exposure and the SLAS scores. Maternal seafood intake during pregnancy was positively associated with the language and communication scales. Low levels of prenatal mercury exposure were positively associated with language and communication skills at five years. However, the matched sibling analyses suggested an adverse association between mercury and child

  6. Predictive value of developmental testing in the second year for cognitive development at five years of age

    Directory of Open Access Journals (Sweden)

    Alastair G Sutcliffe

    2010-09-01

    Full Text Available There is mixed evidence about the predictive validity of the Griffiths mental developmental scales. This study aimed to assess the predictive value of developmental assessments of children in their second year using the Griffiths mental development scales for neuro-developmental status at five years using the Wechsler preschool and primary scale of intelligence, revised (WPPSI-R. In a longitudinal study 253 children were assessed in their second year of life using the Griffiths scales and again at five years using the WPPSI-R. The scores were compared and the predictability of the WPPSI-R outcome on the basis of Griffiths scores was assessed. The WPPSI-R full scale IQ and the performance IQ at age five could be predicted moderately by the Griffiths general quotient (GQ and by the personal/social scale. The Griffiths GQ was not a significant predictor of verbal IQ at age 5. The Griffiths performance scale predicted subsequent WPPSI-R performance IQ, and marginally the Full Scale IQ. For the early identification of children at risk for language delay, the Griffiths scales may not be suitable. However, a shortened form would be useful to predict overall cognitive development from the second year to school entry, focussing on the personal-social and performance scales.

  7. Building On Builder: The Persistent Icarus Syndrome at Twenty Years

    Science.gov (United States)

    2013-06-01

    mission of the United States Air Force is to "fly, fight, and win…in air, space and cyberspace"--as an intergral member of the Joint team that...Scenarios: A Military Futurist Explores War in the Twenty-First Century (New York: Bantam Books Trade Paperbacksl, 2009), 17. 33 Carl H. Builder

  8. CND twenty years on

    International Nuclear Information System (INIS)

    Taylor, R.; Pritchard, C.

    1980-01-01

    A study is presented of people who were supporters or leaders in the Campaign for Nuclear Disarmament (CND) in the 1950s and 1960s. Information is given from questionnaires completed by 403 respondents, about their social and political development during the past 20 years. (author)

  9. Prevalence of rotavirus diarrhoea among children under five years ...

    African Journals Online (AJOL)

    Rotavirus (RV) is a major etiological agent of acute infantile gastroenteritis and is associated with 20%-25% of diarrhoea cases in infants. Nigeria continues to be among the first five countries with greatest number of RV disease associated deaths per year. From September 2013-August 2014, 467 stool samples were ...

  10. Twenty years of renewable energy law; 20 Jahre Recht der Erneuerbaren Energien

    Energy Technology Data Exchange (ETDEWEB)

    Mueller, Thorsten (ed.)

    2012-07-01

    The present volume was compiled as part of a project funded by the German Federal Ministry for Environment, Nature Conservation and Reactor Safety, one event under which was the seventh Wuerzburg conference on environmental energy law with the title ''Twenty Years of Renewable Energy Law'' which took place on 13/14 October 2010. It comprises 36 contributions which, from different scientific perspectives, take stock of the significance of renewable energies for climate protection and the energy supply, examine the developments of the past 20 years and draw conclusions for the future use of renewable energy. The authors are scientists from the areas of climate research, economics, political science, engineering, environmental psychology and jurisprudence who have dedicated their work to issues that directly or indirectly relate to the expansion of renewable energies. Together they have created an overall picture of renewable energies with its many different aspects and related topics, a picture that necessarily cannot be complete but which nevertheless provides many rich insights. The great majority of articles were written around the turn of the year to 2011, just after the granting of lifetime extension for German nuclear power plants. They thus only take sparse account of the diverse and for some part far-reaching changes in German energy policy that came about after the reactor disaster in Fukushima.

  11. The Twenty Statement Test in Teacher Development

    Directory of Open Access Journals (Sweden)

    Ahmet Aypay

    2011-10-01

    Full Text Available The purpose of this study is to describe teacher characteristics using Twenty Statements Test (TST. Study group includes a total of thirty-five individuals, including teachers, guidance and counselors and research assistants. The study used a qualitative approach on teacher identity. TST is one of the qualitative methods that were used to determine individual self-conceptualization. Study group were requested to write twenty statements that describe themselves responding to the question “Who I am?” in a free format. The findings indicated that teachers were overwhelmingly in group c (reflective. No differences were found in terms of gender and profession. Only few significant differences have been found based on marital status. The utility of TST in teacher training and development was discussed.

  12. The Twenty Statement Test in Teacher Development

    Directory of Open Access Journals (Sweden)

    Ahmet Aypay

    2011-04-01

    Full Text Available The purpose of this study is to describe teacher characteristics using Twenty Statements Test (TST. Study group includes a total of thirty-five individuals, including teachers, guidance and counselors and research assistants. The study used a qualitative approach on teacher identity. TST is one of the qualitative methods that were used to determine individual self-conceptualization. Study group were requested to write twenty statements that describe themselves responding to the question “Who I am?” in a free format. The findings indicated that teachers were overwhelmingly in group c (reflective. No differences were found in terms of gender and profession. Only few significant differences have been found based on marital status. The utility of TST in teacher training and development was discussed

  13. Parapneumonic effusions in children: five years’ experience

    Directory of Open Access Journals (Sweden)

    Atilla Cifci

    2017-12-01

    Full Text Available Aim: Most severe complication of respiratory tract infections that causing morbidity and mortality in children is parapneumonic effusion(PPE. PPE is a pleural exudate that is related with primary pneumonia. The early and appropriate antibiotic treatment is very important in follow-up of patients who are diagnosed as parapneumonic effusion and also the timing of interventional and surgical treatment is important to decrease morbidity and mortalitiy in whom clinical and laboratory findings are not cured enough. Materials and Methods: In this study, the clinical and laboratory findings of parapneumonic effusion one hundred patients applied to one center in five years time are discussed. Results: The mean age of patients were 52 months(1.5-156, 52 were male(52%.The 71% of patients were smaller than five years old. The mean duration of hospitalization of patients were 19.6 days(1-45 days. Most frequent spymptom in application was fever, most frequent sign were tachycardia and retractions, most frequent laboratory anormality was high white blood count. The most frequent microorganism in pleural fluid culture was S.aureus. Conclusion: The determination of pathogens causing parapneumonic effusions in our country is very important for starting most suitable treatment early and to decrease morbidity and mortality. [J Contemp Med 2017; 7(4.000: 340-347

  14. Ion exchange/adsorbent pilot plant

    International Nuclear Information System (INIS)

    Anon.

    1982-01-01

    A decontamination of greater than 99% of the actinides and fission products contained in radioactive waste water can be obtained using ion exchange resins. A system for achieving this result is described in this paper. This ion exchange pilot-plant design is the culmination of five years of study of the decontamination of radioactive waste streams by ion exchange resins and other adsorbents at Mound. In order to maintain maximum flexibility of treatments, this pilot-plant design is a conceptual design with specific flows, resins, and column specifications, but with many optional features and no rigid equipment specifications. This flexibility allows the system to be amenable to almost any radioactive waste stream. Very specific designs can be constructed from this conceptual design for the treatment of any specific waste stream. Operating and capital costs are also discussed. 1 figure, 5 tables

  15. Goiania radiological accident: five years talking with the population

    International Nuclear Information System (INIS)

    Rozental, J.J.

    1993-01-01

    This article presents an overview five years after the Goiania radiological accident. It reviews from a number of important aspects the psychological impact and conflicting opinions, the public hearings and debates and, particularly describes the victims that still have difficulties to understand the accident and its consequences. (B.C.A.). 05 refs

  16. Geospatial Health: the first five years

    Directory of Open Access Journals (Sweden)

    Jürg Utzinger

    2011-11-01

    Full Text Available Geospatial Health is an international, peer-reviewed scientific journal produced by the Global Network for Geospatial Health (GnosisGIS. This network was founded in 2000 and the inaugural issue of its official journal was published in November 2006 with the aim to cover all aspects of geographical information system (GIS applications, remote sensing and other spatial analytic tools focusing on human and veterinary health. The University of Naples Federico II is the publisher, producing two issues per year, both as hard copy and an open-access online version. The journal is referenced in major databases, including CABI, ISI Web of Knowledge and PubMed. In 2008, it was assigned its first impact factor (1.47, which has now reached 1.71. Geospatial Health is managed by an editor-in-chief and two associate editors, supported by five regional editors and a 23-member strong editorial board. This overview takes stock of the first five years of publishing: 133 contributions have been published so far, primarily original research (79.7%, followed by reviews (7.5%, announcements (6.0%, editorials and meeting reports (3.0% each and a preface in the first issue. A content analysis of all the original research articles and reviews reveals that three quarters of the publications focus on human health with the remainder dealing with veterinary health. Two thirds of the papers come from Africa, Asia and Europe with similar numbers of contributions from each continent. Studies of more than 35 different diseases, injuries and risk factors have been presented. Malaria and schistosomiasis were identified as the two most important diseases (11.2% each. Almost half the contributions were based on GIS, one third on spatial analysis, often using advanced Bayesian geostatistics (13.8%, and one quarter on remote sensing. The 120 original research articles, reviews and editorials were produced by 505 authors based at institutions and universities in 52 countries

  17. Serum concentrations and profiles of polychlorinated biphenyls in Taiwan Yu-cheng victims twenty years after the incident

    Energy Technology Data Exchange (ETDEWEB)

    Lung, S.-C. Candice [Research Center for Environmental Changes, Academia Sinica, Nankang, Taipei, Taiwan 115 (China); Guo, Y.-L.L. [Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, 138 Sheng-Li Rd., Tainan, Taiwan 70428 (China); Chang, H.-Y.[Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, 138 Sheng-Li Rd., Tainan, Taiwan 70428 (China)]. E-mail: h7154@mail.ncku.edu.tw

    2005-07-15

    In 1979, about 2000 people in central Taiwan were intoxicated via rice oil consumption that was contaminated with polychlorinated biphenyls (PCBs). This 'Yu-cheng' incident was one of the two known major human PCB intoxication episodes. Twenty years after the intoxication, serum samples of 435 Yu-cheng victims, 414 adults and 21 children, were collected. Sixteen PCB congeners were analyzed with a gas chromatograph-electron capture detector. We found the median concentration of total PCBs in the adult serum was 1500 ng/g lipid, still substantially higher than that of the general population in Taiwan (3.7-fold) and most seafood consumers in the world. Most of analyzed PCB congeners in children were below or around the detection limits. Congener no. 138, however, had the highest concentrations, approximately accounting for 55% and 29% in the child and adult groups, respectively. Given that PCBs are persistent organic pollutants and endocrine disruptors, the concentrations and congener-specific profiles regarding the Yu-cheng victims provide valuable information for the investigation of such chemicals in humans. - Total serum PCBs in the Yu-cheng adult victims twenty years after the incident were still higher than that of the general population in Taiwan.

  18. Five-yearly Review: What now? Is this the end?

    CERN Multimedia

    Association du personnel

    2006-01-01

    The CERN Staff Association has made every effort over the past months to devise and propose numerous solutions in the framework of the current five-yearly review. The Staff Association has done this in close collaboration with the staff members, through several polls which have all resulted in a massive rejection of the Management's position.

  19. 47 CFR 22.947 - Five year build-out period.

    Science.gov (United States)

    2010-10-01

    ... authorized in the Gulf of Mexico Exclusive Zone, the licensee of the first cellular system authorized on each channel block in each cellular market is afforded a five year period, beginning on the date the initial authorization for the system is granted, during which it may expand the system within that market. (a) Exclusive...

  20. Chief Financial Officer FY 1997 status report and five-year plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    The Chief Financial Officers Act of 1990 (CFO Act) establishes the legal framework for improved Federal financial management. The Act requires the agency CFO to prepare, and annually revise, a plan to implement the Office of Management and Budget (OMB) Federal Financial Management Status Report and Five-Year Plan. This is the sixth Status Report and Five-Year Plan submission to OMB by the Department of Energy (DOE). Financial management at the Department operates in an environment of Government-wide efforts to improve financial management and implements legislation and administrative provisions which stress the need for change. This report sets forth the Department`s plans for financial management improvements in the coming years. It also highlights several new initiatives completed or currently underway that will significantly improve the overall effectiveness of financial management at the Department of Energy.

  1. Transition to low carbon energy policies in China-from the Five-Year Plan perspective

    International Nuclear Information System (INIS)

    Yuan Xueliang; Zuo Jian

    2011-01-01

    Energy policy plays a critical role not only in the energy development, but also in the social and environmental aspects of a nation. Five-Year Plan for National Economic and Social Development is one of the most important government plans, which documents the national strategy during that period. This study presents a critical review of 12 Five-Year Plans that have been released by the Chinese central government in last 58 years. In particular, the recently released Twelfth Five-Year Plan is reviewed. The results clearly show a pattern of increasingly level of attention of Chinese government to energy efficiency improvement, air pollutant emission reduction, new and renewable energy development, carbon dioxide emission and climate change. - Highlights: → Critical review of the energy related contents in the 12 Five-Year Plans. → Energy policy of China is focusing on energy efficiency, new and renewable energy. → China is improving the capability of dealing with CO 2 emission and climate change. → China is on transition to low carbon energy policies for a sustainable development.

  2. Seven years of recent European net terrestrial carbon dioxide exchange constrained by atmospheric observations

    NARCIS (Netherlands)

    Peters, W.; Krol, M. C.; van der Werf, G. R.; Houweling, S.; Jones, C. D.; Hughes, J.; Schaefer, K.; Masarie, K. A.; Jacobson, A. R.; Miller, J. B.; Cho, C. H.; Ramonet, M.; Schmidt, M.; Ciattaglia, L.; Apadula, F.; Heltai, D.; Meinhardt, F.; di Sarra, A. G.; Piacentino, S.; Sferlazzo, D.; Aalto, T.; Hatakka, J.; StröM, J.; Haszpra, L.; Meijer, H. A J; van Der Laan, S.; Neubert, R. E M; Jordan, A.; Rodó, X.; Morguí, J. A.; Vermeulen, A. T.; Popa, Maria Elena; Rozanski, K.; Zimnoch, M.; Manning, A. C.; Leuenberger, M.; Uglietti, C.; Dolman, A. J.; Ciais, P.; Heimann, M.; Tans, P.

    2010-01-01

    We present an estimate of net ecosystem exchange (NEE) of CO2 in Europe for the years 2001-2007. It is derived with a data assimilation that uses a large set of atmospheric CO2 mole fraction observations (∼70 000) to guide relatively simple descriptions of terrestrial and oceanic net exchange, while

  3. Seven years of recent European net terrestrial carbon dioxide exchange constrained by atmospheric observations

    NARCIS (Netherlands)

    Peters, W.; Krol, M.C.; Werf, van der G.R.; Houweling, S.; Jones, C.D.; Hughes, J.; Schaefer, K.; Masarie, K.A.

    2010-01-01

    We present an estimate of net ecosystem exchange (NEE) of CO2 in Europe for the years 2001–2007. It is derived with a data assimilation that uses a large set of atmospheric CO2 mole fraction observations (~70 000) to guide relatively simple descriptions of terrestrial and oceanic net exchange, while

  4. AMBULATORY CARE - SENSITIVE CONDITIONS IN CHILDREN UNDER FIVE YEARS

    Directory of Open Access Journals (Sweden)

    Maria Aparecida Araújo Figueiredo

    2013-05-01

    Full Text Available Objective:analyzethe extent to which the incidence rate of primary care sensitivehospitalizations in children under five years is influenced by the percentage of coverage of theprimary care.Methods:This was a cross-sectional ecological study that combines coverage ofprimary careand theambulatorycare-sensitiveconditionsin 2000 and 2010. We used data from theHospital Information System (HIS and the Information System of Primary Care (SIAB.Results:The data revealed that the increased coverage providedprimary carereductionrateofhospitalization diseases studied. In 2000 the reduction was greater for gastroenteritis (51% inchildren under 01 years and 30% in children 01-04 years in 2010 for respiratory diseases (51% inchildren under 01years and 33% in children aged 01-04 years.Conclusion:we found an association between the coverage ofprimary careand admission rates, however seem to affect othervariables, suggesting the need for further studies.

  5. Computing for magnetic fusion energy research: The next five years

    International Nuclear Information System (INIS)

    Mann, L.; Glasser, A.; Sauthoff, N.

    1991-01-01

    This report considers computing needs in magnetic fusion for the next five years. It is the result of two and a half years of effort by representatives of all aspects of the magnetic fusion community. The report also factors in the results of a survey that was distributed to the laboratories and universities that support fusion. There are four areas of computing support discussed: theory, experiment, engineering, and systems

  6. Water status and gas exchange of umbu plants (Spondias tuberosa Arr. Cam.) propagated by seeds and stem cuttings.

    OpenAIRE

    LIMA FILHO, J. M. P.

    2008-01-01

    The experiment was carried out at the Embrapa Semi-Árido, Petrolina-PE, Brazil, in order to study the physiological responses of umbu plants propagated by seeds and by stem cuttings under water stress conditions, based on leaf water potential and gas exchange measurements. Data were collected in one-year plants established in pots containing 30 kg of a sandy soil and submitted to twenty-day progressive soil water deficit. The evaluations were based on leaf water potential and gas exchange dat...

  7. Does geographical variability influence five-year MACCE rates in the multicentre SYNTAX revascularisation trial?

    Science.gov (United States)

    Roy, Andrew K; Chevalier, Bernard; Lefèvre, Thierry; Louvard, Yves; Segurado, Ricardo; Sawaya, Fadi; Spaziano, Marco; Neylon, Antoinette; Serruys, Patrick A; Dawkins, Keith D; Kappetein, Arie Pieter; Mohr, Friedrich-Wilhelm; Colombo, Antonio; Feldman, Ted; Morice, Marie-Claude

    2017-09-20

    The use of multiple geographical sites for randomised cardiovascular trials may lead to important heterogeneity in treatment effects. This study aimed to determine whether treatment effects from different geographical recruitment regions impacted significantly on five-year MACCE rates in the SYNTAX trial. Five-year SYNTAX results (n=1,800) were analysed for geographical variability by site and country for the effect of treatment (CABG vs. PCI) on MACCE rates. Fixed, random, and linear mixed models were used to test clinical covariate effects, such as diabetes, lesion characteristics, and procedural factors. Comparing five-year MACCE rates, the pooled odds ratio (OR) between study sites was 0.58 (95% CI: 0.47-0.71), and countries 0.59 (95% CI: 0.45-0.73). By homogeneity testing, no individual site (X2=93.8, p=0.051) or country differences (X2=25.7, p=0.080) were observed. For random effects models, the intraclass correlation was minimal (ICC site=5.1%, ICC country=1.5%, p<0.001), indicating minimal geographical heterogeneity, with a hazard ratio of 0.70 (95% CI: 0.59-0.83). Baseline risk (smoking, diabetes, PAD) did not influence regional five-year MACCE outcomes (ICC 1.3%-5.2%), nor did revascularisation of the left main vs. three-vessel disease (p=0.241), across site or country subgroups. For CABG patients, the number of arterial (p=0.49) or venous (p=0.38) conduits used also made no difference. Geographic variability has no significant treatment effect on MACCE rates at five years. These findings highlight the generalisability of the five-year outcomes of the SYNTAX study.

  8. Twenty Years After the 1988 Yellowstone Fires: Lessons About Disturbance and Ecosystems

    Science.gov (United States)

    Romme, W.H.; Boyce, M.S.; Gresswell, R.; Merrill, E.H.; Minshall, G.W.; Whitlock, C.; Turner, M.G.

    2011-01-01

    The 1988 Yellowstone fires were among the first in what has proven to be an upsurge in large severe fires in the western USA during the past 20 years. At the time of the fires, little was known about the impacts of such a large severe disturbance because scientists had had few previous opportunities to study such an event. Ecologists predicted short- and long-term effects of the 1988 fires on vegetation, biogeochemistry, primary productivity, wildlife, and aquatic ecosystems based on scientific understanding of the time. Twenty-plus years of subsequent study allow these early predictions to be evaluated. Most of the original predictions were at least partially supported, but some predictions were refuted, others nuanced, and a few postfire phenomena were entirely unexpected. Post-1988 Yellowstone studies catalyzed advances in ecology focused on the importance of spatial and temporal heterogeneity, contingent influences, and multiple interacting drivers. Post-1988 research in Yellowstone also has changed public perceptions of fire as an ecological process and attitudes towards fire management. Looking ahead to projected climate change and more frequent large fires, the well-documented ecological responses to the 1988 Yellowstone fires provide a foundation for detecting and evaluating potential changes in fire regimes of temperate mountainous regions. ?? 2011 Springer Science+Business Media, LLC.

  9. Five-year workplace wellness intervention in the NHS

    OpenAIRE

    Blake, Holly; Zhou, Dingyuan; Batt, Mark E.

    2013-01-01

    aims:\\ud Poor health and well-being has been observed among NHS staff and has become a key focus in current public health policy. The objective of this study was to deliver and evaluate a five-year employee wellness programme aimed at improving the health and well-being of employees in a large NHS workplace.\\ud method:\\ud A theory-driven multi-level ecological workplace wellness intervention was delivered including health campaigns, provision of facilities and health-promotion activities to e...

  10. One hundred and twenty-five years of the Annals of Botany. Part 1: the first 50 years (1887–1936)

    Science.gov (United States)

    Jackson, Michael B.

    2015-01-01

    Background The Annals of Botany is a peer-reviewed scientific journal publishing papers on a wide range of topics in plant biology. It first appeared in 1887, making it the oldest continuously published botanical title. The present article gives a historical account of events leading to the founding of the Journal and of its development over the first 50 years. Sources of Information Much of the content is drawn from the Journal’s own records and from extensive Minutes, financial accounts, personal letters and notes relating to the Annals of Botany that were repatriated from University College, University of London in 1999. Documents held at the Royal Botanic Gardens, Kew and at the Oxford University Press Museum were also consulted. Content Emphasis is placed on the individuals who instigated, edited and managed the Annals of Botany up to 1937, especially the nine founding members of the Journal and the background that brought them together and motivated them to start the Annals of Botany. A falling out between two of the founders in 1899 is highlighted since not only did this threaten the Journal’s future but also gives much insight into the personalities of those most closely involved in the Journal during its formative years. The article also examines the way the Journal was funded and how it dealt with its publisher (the University of Oxford’s Clarendon Press), turned itself into a registered company (the Annals of Botany Company) and coped with the travails of the First World War, currency inflation and the Great Depression. Plans to re-start the Journal as a New Series, beginning in 1937, are discussed in the context of the competition the Annals of Botany then faced from younger journals. PMID:25561090

  11. Reactions to combat stress in Israeli veterans twenty years after the 1982 Lebanon war.

    Science.gov (United States)

    Solomon, Zahava; Shklar, Rami; Singer, Yaffa; Mikulincer, Mario

    2006-12-01

    During the war or shortly thereafter, the most common manifestation of combat induced psychopathology is combat stress reaction (CSR). The long-term consequences of CSR have so far received little scientific attention. The aim of this study was to examine whether CSR is a marker for long-term PTSD and other psychiatric comorbidities. Two groups of veterans from the 1982 Lebanon war were assessed 20 years after the war: one comprised 286 CSR casualties and the other comprised 218 matched non-CSR soldiers. Participants were assessed for PTSD, psychiatric symptomatology, social functioning, physical health, and postwar life events. Twenty years after the war, veterans with antecedent CSR reported more PTSD, psychiatric symptomatology and distress, social dysfunction, and health problems than did non-CSR veterans. We conclude that CSR should be seen as a marker for long-term psychiatric distress and impairment. In addition, the implications of combat-related trauma are broad and varied, and go beyond the narrow scope of PTSD.

  12. Five-Year Wilkinson Microwave Anisotropy Probe Observations: Beam Maps and Window Functions

    Science.gov (United States)

    Hill, R. S.; Weiland, J. L.; Odegard, N.; Wollack, E.; Hinshaw, G.; Larson, D.; Bennett, C. L.; Halpern, M.; Page, L.; Dunkley, J.; Gold, B.; Jarosik, N.; Kogut, A.; Limon, M.; Nolta, M. R.; Spergel, D. N.; Tucker, G. S.; Wright, E. L.

    2009-02-01

    Cosmology and other scientific results from the Wilkinson Microwave Anisotropy Probe (WMAP) mission require an accurate knowledge of the beam patterns in flight. While the degree of beam knowledge for the WMAP one-year and three-year results was unprecedented for a CMB experiment, we have significantly improved the beam determination as part of the five-year data release. Physical optics fits are done on both the A and the B sides for the first time. The cutoff scale of the fitted distortions on the primary mirror is reduced by a factor of ~2 from previous analyses. These changes enable an improvement in the hybridization of Jupiter data with beam models, which is optimized with respect to error in the main beam solid angle. An increase in main-beam solid angle of ~1% is found for the V2 and W1-W4 differencing assemblies. Although the five-year results are statistically consistent with previous ones, the errors in the five-year beam transfer functions are reduced by a factor of ~2 as compared to the three-year analysis. We present radiometry of the planet Jupiter as a test of the beam consistency and as a calibration standard; for an individual differencing assembly, errors in the measured disk temperature are ~0.5%. WMAP is the result of a partnership between Princeton University and NASA's Goddard Space Flight Center. Scientific guidance is provided by the WMAP Science Team.

  13. Preventing Dental Caries in Children from Birth Through Age Five Years

    Science.gov (United States)

    Understanding Task Force Recommendations Preventing Dental Caries in Children from Birth Through Age Five Years The U.S. Preventive Services Task Force (Task Force) has issued a final recommendation statement ...

  14. Utility of Krashen's Five Hypotheses in the Saudi Context of Foreign Language Acquisition/Learning

    Science.gov (United States)

    Gulzar, Malik Ajmal; Gulnaz, Fahmeeda; Ijaz, Attiya

    2014-01-01

    In the last twenty years, the paradigm that has dominated the discipline of language teaching is the SLA theory and Krashen's five hypotheses which are still proving flexible to accommodate earlier reforms. This paper reviews second language acquisition (SLA) theory to establish an understanding of its role in the EFL/ESL classrooms. Other areas…

  15. Diffraction dissociation: thirty five years after

    International Nuclear Information System (INIS)

    Zotov, N.P.; Tsarev, V.A.

    1988-01-01

    Review of the basic results and stages of studying one of the most interesting phenomena in high energy physics-diffraction dissociation (DD) of hadrons is presented. The review contains complete information concerning the basic experimental results and the most ''set'' DD theoretical models. Though the discussion focuses primarily on considering a single nucleon DD, this still allows one to fully describe the basic features of the phenomenon under investigation. The last part of the review is devoted to the most notable results obtained during DD experimental investigation in the last five years, which have not been reflected in the earlier published reviews. Signs of excited system parton structure and pomeron are clearly found in the new experimental data. It is underlined that DD mechanism understanding is closely connected with the solution of the confinement problem in the strong interaction theory and requires further experimental and theoretical investigations

  16. Development problems were common five years after positive screening for language disorders and, or, autism at 2.5 years of age.

    Science.gov (United States)

    Miniscalco, Carmela; Fernell, Elisabeth; Thompson, Lucy; Sandberg, Eva; Kadesjö, Björn; Gillberg, Christopher

    2018-04-10

    This study identified whether children who had screened positive for either developmental language disorder (DLD) or autism spectrum disorder (ASD) at the age of 2.5 years had neurodevelopmental assessments five years later. Our study cohort were 288 children born from 1 July 2008 to 20 June 2009 who screened positive for DLD and, or, ASD at 2.5 years. Of these, 237 children were referred to, and assessed, at the Paediatric Speech and Language Pathology clinic (n = 176) or the Child Neuropsychiatry Clinic (n = 61) at the Queen Silvia Children's Hospital, Gothenburg, Sweden. Clinical registers covering all relevant outpatient clinics were reviewed five years later with regard to established diagnoses. When the 237 were followed up five years later, 96 (40%) had established neurodevelopmental disorders or problems, often beyond DLD and ASD. Co-existing problems were common in this cohort and multidisciplinary assessments were indicated. The other 60% did not appear in subsequent clinic records. It is likely that this 40% was a minimum rate and that more children will be referred for developmental problems later. Five years after they had been screened positive for DLD and, or autism at 2.5 years, 40% of our cohort had remaining or other developmental problems. ©2018 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  17. Socio-economic factors predisposing under five-year-old children to ...

    African Journals Online (AJOL)

    Background: Malnutrition is one of the leading causes of morbidity and mortality in children aged five years and below. Risk factors for severe protein energy malnutrition (PEM) have been identified as ignorance, family size, mothers and fathers education, poverty, residence, chronic infections, and congenital defects or ...

  18. RMP Guidance for Chemical Distributors - Chapter 3: Five-Year Accident History

    Science.gov (United States)

    A five year accident history must be completed for each covered process, and all accidental release events meeting specified criteria must be reported in the Risk Management Plan (RMP) for that process.

  19. "Europe" as an Alibi: An Overview of Twenty Years of Policy, Curricula and Textbooks in the Republic of Cyprus--and Their Review

    Science.gov (United States)

    Philippou, Stavroula

    2012-01-01

    This article compares discourses on "Europe" in Greek-Cypriot policy, curricula and textbooks over approximately the last twenty years, from the early 1990s, when Cyprus applied for European Union (EU) membership, until 2011-12, the school year during which the recently revised curricula were gradually introduced to schools for…

  20. Twenty-five years of violence: the epidemiology of terrorism in South America.

    Science.gov (United States)

    Báez, Amado Alejandro; Sztajnkrycer, Matthew D; Zane, Richard; Giräldez, Ediza

    2008-01-01

    Terrorism is a global public health burden. South Americans have been victims of terrorism for many decades. While the causes vary, the results are the same: death, disability, and suffering. The objective of this study was to perform a comprehensive, epidemiological, descriptive study of terrorist incidents in South America. This is a cross-sectional, descriptive study. Data from January 1971 to July 2006 was selected using the RAND Terrorism Chronology 1968-1997 and RAND-Memorial Institute for Prevention of Terrorism (MIPT) Terrorism Incident database (1998-Present). Statistical significance was set at 0.05. The database reported a total of 2,997 incidents in South American countries that resulted in 3,435 victims with injuries (1.15 per incident) and 1,973 fatalities (0.66 per incident). The overall case fatality ratio (CFR) was 35.8%. Colombia had the majority of incidents with 57.9% (1,734 of 2,997), followed by Peru with 363 (12.1%), and Argentina with 267 (8.9%). The highest individual CFR occurred in Paraguay (83.3%), and the lowest in Chile with 4.8%. Of the total injuries and deaths, Colombia had 66.1% (2,269 of 2,997) of all injuries and 75.2% (1,443 out of 1,920) of all deaths. Living in the country of Colombia was associated with a 16 times greater likelihood of becoming a victim of terrorist violence [odds ratio (OR) 16.15; 95% CI 13.45 to 19.40; p < 0.0001]. The predominant method of choice for terrorist incidents was the use of conventional explosives with 2,543 of2,883 incidents (88.2%). Terrorist incidents in South America have accounted for nearly 2,000 deaths, with conventional explosive devices as the predominant method of choice. Understanding the nature of terrorist attacks and the medical consequences assist emergency preparedness and disaster management officials in allocating resources and preparing for potential future events.

  1. A Meta-Analysis of Motivational Interviewing: Twenty-Five Years of Empirical Studies

    Science.gov (United States)

    Lundahl, Brad W.; Kunz, Chelsea; Brownell, Cynthia; Tollefson, Derrik; Burke, Brian L.

    2010-01-01

    Objective: The authors investigated the unique contribution motivational interviewing (MI) has on counseling outcomes and how MI compares with other interventions. Method: A total of 119 studies were subjected to a meta-analysis. Targeted outcomes included substance use (tobacco, alcohol, drugs, marijuana), health-related behaviors (diet,…

  2. Twenty-five years of child and family homelessness: where are we now?

    Science.gov (United States)

    Grant, Roy; Gracy, Delaney; Goldsmith, Grifin; Shapiro, Alan; Redlener, Irwin E

    2013-12-01

    Family homelessness emerged as a major social and public health problem in the United States during the 1980s. We reviewed the literature, including journal articles, news stories, and government reports, that described conditions associated with family homelessness, the scope of the problem, and the health and mental health of homeless children and families. Much of this literature was published during the 1980s and 1990s. This raises questions about its continued applicability for the public health community. We concluded that descriptions of the economic conditions and public policies associated with family homelessness are still relevant; however, the homeless family population has changed over time. Family homelessness has become more prevalent and pervasive among poor and low-income families. We provide public health recommendations for these homeless families.

  3. Twenty-five years after "Wingspread"- Environmental endocrine disruptors (EDCs) and human health.

    Science.gov (United States)

    Gray, Leon Earl

    2017-04-01

    The aim of this paper is to provide the reader with a view of the Endocrine Disruptor Chemical (EDC) research field and its relevance to human health. My perspective is from working on the effects of EDCs that act via the androgen (A) or estrogen (E) signaling pathways in a regulatory agency for the last four decades with the objective of producing data that risk assessors could use to reduce the uncertainty in risk assessment. In vitro and in vivo data from our studies has contributed to regulatory agencies decision-making since the 1990s (https://www3.epa.gov/pesticides/chem_search/cleared_reviews/csr_PC-113201_7-Apr-98_238.pdf). From the start, we were evaluating the utility of in vitro and short-term in vivo effects to predict the adverse effects in developing animals [1; 2]. This approach has expanded greatly to include what is now known as Adverse Outcome Pathways (AOP) and networks (AOPn) [3; 4]. The AOP framework for the effects of chemicals that disrupt androgen signaling during sexual differentiation of the fetal male rat provides biological context for extrapolating mechanistic information from in vitro and in vivo assays in rodents to other species including humans. Such an approach has biological validity because the E and A pathways are highly conserved in vertebrates, including humans and laboratory animals.

  4. Reflections on the first twenty-five years of the University of Malawi ...

    African Journals Online (AJOL)

    to take up this role until after having the opportunity to learn from the first holder of this post, the Australian Geoffrey. Dahlenburg. The College of Medicine opened its doors in September ... Executive Dean of the COM, first reported to the world ... Loma Linda University School of Public Health, Loma Linda, California, USA.

  5. Twenty-five years of environmental radionuclide concentrations near a nuclear power plant.

    Science.gov (United States)

    Harris, Charles; Kreeger, Danielle; Patrick, Ruth; Palms, John

    2015-05-01

    The areas in and along a 262-km length of the Susquehanna River in Pennsylvania were monitored for the presence of radioactive materials. This study began two months after the 1979 Three Mile Island (TMI) partial reactor meltdown; it spanned the next 25 y. Monitoring points included stations at the PPL Susquehanna and TMI nuclear power plants. Monthly gamma measurements document concentrations of radionuclides from natural and anthropogenic sources. During this study, various series of gamma-emitting radionuclide concentration measurements were made in many general categories of animals, plants, and other inorganic matter. Sampling began in 1979 before the first start-up of the PPL Susquehanna power plant. Although all species were not continuously monitored for the entire period, an extensive database was compiled. In 1986, the ongoing measurements detected fallout from the Chernobyl nuclear accident. These data may be used in support of dose or environmental transport calculations.

  6. Risk Factors of Diarrhea in Children Under Five Years in Urban Slums

    Directory of Open Access Journals (Sweden)

    Balakrishna Kalakheti

    2016-12-01

    Full Text Available Introduction: Diarrhea is a leading cause of mortality in children in developing countries and the condition is worse in slums. In order to provide effective preventive and management strategies, it is important to identify factors associated with the disease. This study was carried out to investigate the risk factors of diarrhea in  children under five years of age in urban slums. Methods: Parents of all children under five years from the urban slums of Tansen municipality, Palpa, Nepal were interviewed using a standardized pretested questionnaire and proforma. Parental variables, environmental factors, and presence of diarrhea in those children in past three months were collected by trained enumerators and the data were analyzed with statistical software SPSS-10. Results: A total of 450 under five years children were enrolled in the study. There were 216 (48% male and 234 (52% female children with F:M ratio of 1.08:1. Occurrence of diarrhea was lower if the children were breast-fed for more than six months, well-nourished, used fountain water for drinking, or used boiled or treated water. Similarly, diarrhea prevalence was lower if father had a regular job, daily income in the family was more than one US dollar, there was a toilet in the house, practice of hand washing was followed before feeding or preparing food, or there was no child suffering from diarrhea in the neighborhood. Conclusion: There are a few variables that are significantly related to diarrhea in children under five years of age. In order to decrease the diarrheal episodes in children in the slums of the developing countries, priority could be given in the improvement of those variables.

  7. Exchange donor transplantation: ethical option for living renal transplantation.

    Science.gov (United States)

    Gürkan, A; Kaçar, S; Varılsuha, C; Tilif, S; Turunç, V; Doǧan, M; Dheir, H; Sahin, S

    2011-04-01

    Taking in consideration the opinion of our team, which necessitates obligation of a relative relation between donors and recipients (genetic or matrimonial), we performed donor exchanges as an ethical alternative in living donor transplantations. We reviewed the outcomes of our exchange series. Between July 2003 and August 2010 we performed 110 exchange donor transplantations in four hospitals: one four-way, two three-way, and 100 two-way cases. Donors were mostly spouses (n = 71) or mothers (n = 15). The mean age of the donors was 48.8 (range = 23-69) and the recipients 41.4 years (range = 5-66). Two were transplanted preemptively and the others had a mean dialysis duration of 43 months (range = 1-120). Among 110 patients, three compatible pairs joined the group voluntarily; 71, due to ABO incompatibility and 36, due to crossmatch positivity. Induction therapy was used in 92 patients. HLA mismatches (MM) were: one MM in three; two MM in three; three MM in 18, four MM in 36; five MM in 34; and six MM in 18. Among 90 patients tested for panel-reactive antibodies PRA, five showed class I and 10, class II positivity. In 11 patients, B-cell positivity was detected by flow cytometry. Delayed graft function (n = 2), acute rejection (n = 11), BK virus infection (n = 1), and cytomegalovirus infection (n = 3) were seen postoperatively. Three (2.7%) patients died due to sepsis. Five patients returned to dialysis program due to interstitial fibrosis tubular atrophy (IFTA) (n = 2), renal vein thrombosis (n = 1), de novo glomerulopathy (n = 1), or primary nonfunction (n = 1). The 1- and 5-year patient and graft survival rates were 96% and 96%, 95% and 89%, respectively. We believe that exchange donor transplantation is as successful as direct transplants; it is a good, ethical alternative to unrelated living transplantations. Copyright © 2011 Elsevier Inc. All rights reserved.

  8. Adherence to vaccination guidelines post splenectomy: A five year follow up study.

    Science.gov (United States)

    Boam, Tristan; Sellars, Peter; Isherwood, John; Hollobone, Chloe; Pollard, Cristina; Lloyd, David M; Dennison, Ashley R; Garcea, Giuseppe

    Following a splenectomy patients are at increased risk of significant infections. In its most severe form, overwhelming post-splenectomy infection (OPSI) has a mortality rate of up to 80%. In this study we aim to establish the adherence to vaccination and antibiotic national guidelines in splenectomised patients. A retrospective study of 100 patients who underwent splenectomy (21 emergency, 79 elective), in two teaching hospitals was undertaken over a five-year period. Patients were followed up for five years. Hospital and GP records were reviewed for adherence to pre, intra and postoperative vaccination, thromboprophylaxis and antibiotic guidance. Eighty-six eligible patients (91.5%) received their Haemophilus influenzae B, meningococcal C and pneumococcus vaccinations peri-operatively. Eighty-one (86%) received post-operative antibiotics. Ninety-nine percent of patients received thromboprophylaxis treatment. Eighty-nine (95%) were treated with long-term antibiotic prophylaxis. Only 20 patients (23%) had an emergency supply of antibiotics. Ninety-five percent of patients were administered an annual influenza vaccination and 84% of eligible patients received a five-year pneumococcal booster vaccination. Improvement in the management of this patient cohort can be achieved by a multidisciplinary approach involving adherence to national guidelines, standardised trust protocols, patient information leaflets and advice detailing risk of infection, standardised GP letters and a splenectomy register to monitor and manage this vulnerable group of patients. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  9. Carbon gas exchange of a re-vegetated cut-away peatland five decades after abandonment

    International Nuclear Information System (INIS)

    Yli-Petaeys, M.; Laine, J.; Vasander, H.; Tuittila, E.-S.

    2007-01-01

    Only little is known about the long-term carbon dynamics related to peatland restoration. We studied CO 2 and CH 4 dynamics of spontaneously regenerated peat trenches five decades after peat harvesting had ceased. We used non-linear regression models and interpolation for simulating gas exchange of four regenerating plant communities during two growing seasons and one winter. The studied communities all acted as seasonal (June-September) sinks of CO 2 between 14 and 118 g C m -2 , while the emissions of CH 4 ranged from -4.9 to -28.8 g C m -2 . When the winter time losses of carbon and the estimated leaching were subtracted, the balance was very low or negative: between -67 and 31 g C m -2 . The low or even negative annual carbon balance in all communities may suggest a decrease in carbon sink strength in the advanced regeneration after the previously observed strong sink in the first regeneration stages caused by mass colonization by Eriophorum. (orig.)

  10. System of optimization computations of five year plans in the coal industry. [USSR

    Energy Technology Data Exchange (ETDEWEB)

    Goyzman, E I; Korenev, V G

    1980-01-01

    A system of optimization computations of five year plans is set forth which was developed over a number of years at the Central Scientific Research Institute of Economics and Scientific-Technical Information of the Coal Industry. Basic principles of design and methodological approaches are given which were used in development of the systemas well as levels of administration and information links between them. The report analyzes the characteristics of problems of planning which arise at different stages of formation of the five year plans and discusses possibilities of taking into account these characteristics in optimized models. Economic formulations of problems of optimization of five year plans are given as applied to two levels of administration: at the branch level and at the level of production associations. Economic-mathematical models of optimization of five year plans are developed for each of the levels and their characteristic features described. The primary methodological principles, on the basis of which optimization models were developed are examined. An economic-mathematical model with continuous variables was developed for the branch level of planning. Volumes of recovery according to a group of shafts in the stage of normal operation (stable group) of each production enterprise are adopted as model variables. A system of limitations which includes limitations on volumes and distinguishable resources is formulated. The minimum of operating expenses, minimum of capital investments and maximum of recovery volumes for the planned period can be used as the optimization criteria. An economic-mathematical model which uses integral variable was developed for the production association level.

  11. Treatment and retreatment with omalizumab in chronic spontaneous urticaria: Real life experience with twenty-five patients.

    Science.gov (United States)

    Türk, Murat; Yılmaz, İnsu; Bahçecioğlu, Sakine Nazik

    2018-01-01

    Previous data have shown the high efficacy of omalizumab in chronic spontaneous urticaria (CSU). However, factors that may be effective on the response to therapy, relapse rates after drug discontinuation, and efficacy of retreatment remain unclear. This study aimed to determine the efficacy of omalizumab in CSU refractory to conventional therapy, to identify possible factors affecting treatment response and relapse, and also to evaluate the efficacy of retreatment on relapsed disease. The data of CSU patients treated with 300 mg/month omalizumab for at least 3 months were retrospectively analyzed. In order to evaluate the efficacy of treatment and retreatment, baseline and follow-up concomitant medication score (CMS) and urticaria activity score (UAS) were calculated. Possible factors affecting treatment response and relapse were identified. Twenty-five patients were included. The median duration of omalizumab therapy was 6 (6-12) months. Of the patients with baseline UAS 6 (5.5-6) and CMS 13 (10-15), 8 (32%) had complete response (UAS = 0) and 2 (8%) were non-responders after 3 months of therapy. None of the complete responders were positive for IgG-anti-TPO. After discontinuation of omalizumab therapy, 11 (61%) patients experienced relapse and 10 of them received retreatment with omalizumab. Half of the patients had complete response, and half had partial response (UAS = 1-4) after retreatment. No treatment related adverse events were documented. Omalizumab has high efficacy in both the treatment and retreatment of CSU; however, relapse rates after discontinuation are high. Autoimmune markers may be helpful in predicting treatment response and relapse. Copyright © 2017 Japanese Society of Allergology. Production and hosting by Elsevier B.V. All rights reserved.

  12. Gender identity disorder in a five-year-old boy.

    OpenAIRE

    Herman, S. P.

    1983-01-01

    Markedly effeminate behavior in a young boy is a source of concern and confusion for parents, teachers, and the child. It also represents a therapeutic dilemma for the child psychiatrist. The case of a five-year-old boy with gender identity disorder of childhood is presented and the literature on hypotheses of etiology, treatment, and long-term follow-up is reviewed. The ethical and philosophical questions posed by such a case are discussed.

  13. Long-term outcomes five years after selective dorsal rhizotomy

    Directory of Open Access Journals (Sweden)

    Lagergren Jan

    2008-12-01

    Full Text Available Abstract Background Selective dorsal rhizotomy (SDR is a well accepted neurosurgical procedure performed for the relief of spasticity interfering with motor function in children with spastic cerebral palsy (CP. The goal is to improve function, but long-term outcome studies are rare. The aims of this study were to evaluate long-term functional outcomes, safety and side effects during five postoperative years in all children with diplegia undergoing SDR combined with physiotherapy. Methods This study group consisted of 35 children, consecutively operated, with spastic diplegia, of which 26 were Gross Motor Function Classification System (GMFCS levels III–V. Mean age was 4.5 years (range 2.5–6.6. They were all assessed by the same multidisciplinary team at pre- and at 6, 12, 18 months, 3 and 5 years postoperatively. Clinical and demographic data, complications and number of rootlets cut were prospectively registered. Deep tendon reflexes and muscle tone were examined, the latter graded with the modified Ashworth scale. Passive range of motion (PROM was measured with a goniometer. Motor function was classified according to the GMFCS and measured with the Gross Motor Function Measure (GMFM-88 and derived into GMFM-66. Parent's opinions about the children's performance of skills and activities and the amount of caregiver assistance were measured with Pediatric Evaluation Disability Inventory (PEDI. Results The mean proportion of rootlets cut in S2-L2 was 40%. Muscle tone was immediately reduced in adductors, hamstrings and dorsiflexors (p Conclusion SDR is a safe and effective method for reducing spasticity permanently without major negative side effects. In combination with physiotherapy, in a group of carefully selected and systematically followed young children with spastic diplegia, it provides lasting functional benefits over a period of at least five years postoperatively.

  14. Forty-five year follow-up after uninephrectomy.

    Science.gov (United States)

    Narkun-Burgess, D M; Nolan, C R; Norman, J E; Page, W F; Miller, P L; Meyer, T W

    1993-05-01

    This study examined the consequences of nephrectomy in United States Army personnel who lost a kidney due to trauma during World War II (WWII). Records of 62 servicemen who underwent nephrectomy at an average age of 25 years were obtained. Mortality was compared with that of WWII servicemen of the same age. Medical records of 28 deceased subjects were reviewed for evidence of kidney disease. Medical histories were obtained and blood pressure and kidney function were assessed in 28 living subjects. Two subjects could not be located, and four subjects declined to participate. Mortality at 45 years was not increased in nephrectomized subjects. Kidney disease present in six of 28 deceased subjects was attributable to causes other than prior nephrectomy. Glomerular sclerosis was not increased in 10 subjects who had autopsy examinations. The prevalence of hypertension was not increased in living subjects. Five of 28 living subjects had abnormal renal function manifested by proteinuria greater than 250 mg/day in four cases (range: 377 to 535 mg/day) and serum creatinine levels greater than 1.5 mg/dl in three cases (range: 1.7 to 1.9 mg/dl). Conditions other than nephrectomy could have contributed to impairment of renal function in each of these subjects. These findings suggest that uninephrectomy in young adults has few major adverse consequences over 45 years.

  15. Four decades of working experience of Cirus primary cooling water heat exchangers

    International Nuclear Information System (INIS)

    Dubey, P.K.; Ullas, O.P.; Rao, D.V.H.; Zope, A.K.; Kharpate, A.V.

    2006-01-01

    CIRUS is a 40 MW (Th.) research reactor, commissioned in the year 1960. The reactor has natural uranium fuel rods, heavy water as moderator, demineralised water (DM water) as primary coolant, and seawater as secondary coolant. There are six Heat Exchangers in the primary cooling water (PCW) system. Five of them are required for the normal operation of the reactor and one is kept stand by. DM water flows on the shell side of the heat exchanger in two passes. Seawater is used as coolant on the tube side of the heat exchangers in four passes. Cirus has been in operation for around 41 years excluding refurbishment period. During these four decades of reactor operation, PCW heat exchangers have experienced many failures and undergone many modifications in the circuit for ensuring better performance. This paper tries to capture the essence of working experiences with PCW heat exchangers, various problems faced, remedial measures taken during those four decades of reactor operation. (author)

  16. Five-year safety and performance results from the Argus II Retinal Prosthesis System clinical trial

    Science.gov (United States)

    da Cruz, Lyndon; Dorn, Jessy D.; Humayun, Mark S.; Dagnelie, Gislin; Handa, James; Barale, Pierre-Olivier; Sahel, José-Alain; Stanga, Paulo E.; Hafezi, Farhad; Safran, Avinoam B.; Salzmann, Joel; Santos, Arturo; Birch, David; Spencer, Rand; Cideciyan, Artur V.; de Juan, Eugene; Duncan, Jacque L.; Eliott, Dean; Fawzi, Amani; Olmos de Koo, Lisa C.; Ho, Allen C.; Brown, Gary; Haller, Julia; Regillo, Carl; Del Priore, Lucian V.; Arditi, Aries; Greenberg, Robert J.

    2016-01-01

    Purpose The Argus® II Retinal Prosthesis System (Second Sight Medical Products, Inc., Sylmar, CA) was developed to restore some vision to patients blind from retinitis pigmentosa (RP) or outer retinal degeneration. A clinical trial was initiated in 2006 to study the long-term safety and efficacy of the Argus II System in patients with bare or no light perception due to end-stage RP. Design The study is a prospective, multicenter, single-arm, clinical trial. Within-patient controls included the non-implanted fellow eye and patients' native residual vision compared to their vision when using the System. Subjects There were 30 subjects in 10 centers in the U.S. and Europe. Methods The worse-seeing eye of blind patients was implanted with the Argus II System. Patients wore glasses mounted with a small camera and a video processor that converted images into stimulation patterns sent to the electrode array on the retina. Main Outcome Measures The primary outcome measures were safety (the number, seriousness, and relatedness of adverse events) and visual function, as measured by three computer-based, objective tests. Secondary measures included functional vision performance on objectively-scored real-world tasks. Results Twenty-four out of 30 patients remained implanted with functioning Argus II Systems at 5 years post-implant. Only one additional serious adverse event was experienced since the 3-year time point. Patients performed significantly better with the System ON than OFF on all visual function tests and functional vision tasks. Conclusions The five-year results of the Argus II trial support the long-term safety profile and benefit of the Argus II System for patients blind from RP. The Argus II is the first and only retinal implant to have market approval in the European Economic Area, the United States, and Canada. PMID:27453256

  17. Does low-constraint mobile bearing knee prosthesis give satisfactory results for severe coronal deformities? A five to twelve year follow up study.

    Science.gov (United States)

    Czekaj, Jaroslaw; Fary, Camdon; Gaillard, Thierry; Lustig, Sebastien

    2017-07-01

    Severe varus and valgus knee deformities traditionally are replaced with constrained implants, with a number of disadvantages. We present our results in this challenging group using a low constraint deep-dish mobile bearing implant design. One hundred fifty-four patients (170 arthroplasties) who underwent primary TKA using a deep-dish, mobile bearing posterior-stabilized implant for severe varus (HKA  190°) deformity between 2004 and 2009 were evaluated at a mean of 6.6 years post-operatively (minimum of 5 years). Alignment improved from a pre-operative mean (±SD) varus deformity of 167.4° (±2.6°) and a mean (±SD) valgus deformity of 194.1° (±4.0°) to an overall mean (±SD) post-operative mechanical alignment of 178.6° (±3.2°). Twenty-three patients had post-operative varus alignment, five patients had post-operative valgus alignment and 134 knees were in neutral alignment (within 3° spread). Clinical scores at final follow-up were excellent (IKS score 93.8 (±7.4) and function score 82.4 (±20.2)). Three patients were re-operated upon: one deep infection, one periprosthetic fracture and one revision at 144 months for aseptic loosening of the femoral component. No patient was revised for instability or implant failure. The survival rate at five years was 99.4% and at ten years 98.6%. Satisfactory outcomes can be achieved in patients with substantial varus or valgus deformities using low constraint deep-dish mobile bearing implant, standard approach and appropriate soft tissue releases.

  18. Twenty years research of chronic gamma-ray irradiation on seed crops

    International Nuclear Information System (INIS)

    Yamashita, Atsushi

    1983-01-01

    Twenty years of the works on the chronic gamma-ray irradiation of seed crops are summarized. Radiosensitivity and the mutation rate per unit exposure varies not only with the genetic factor but also depend on whether treatment is given to seeds or growing plants. The relation between the radiosensitivity of seeds and growing plants also varies with plant species. In Hordeum, Avena and Nicotiana, the highest mutation rate obtained by the chronic irradiation of growing plants is similar to that in seed irradiation, but in Oryza and Setalia, chronic irradiation was two to three times more effective for attaining a higher mutation rate. The mutation spectrum also varies with the mutagen, the factors modifying the effects of mutagen, and the dose of mutagen. The suitability of a particular mutagenic treatment to a species should be taken into consideration in the evaluation of mutagenic treatment. For instance, NaN 3 is highly mutagenic to barley, but less mutagenic to rice. The gene ea7 controlling the maturing earliness of barley seems to be mutable in chronic irradiation, and the mutants obtained by chronic irradiation are healthy. The author emphasized that the chronic irradiation at the gamma-field is a useful mutagenic treatment, even though some negative results have been reported in European countries. (Kaihara, S.)

  19. Hyperfunctioning thyroid cancer: a five-year follow-up.

    Science.gov (United States)

    Azevedo, Monalisa Ferreira; Casulari, Luiz Augusto

    2010-02-01

    Differentiated thyroid cancer rarely occurs in association with hyperfunctioning nodules. We describe a case of a 47-year-old woman who developed symptoms of hyperthyroidism associated with a palpable thyroid nodule. Thyroid scintigraphy showed an autonomous nodule, and fine-needle aspiration biopsy was suggestive of papillary carcinoma. Laboratorial findings were consistent with the diagnosis of hyperthyroidism. The patient underwent thyroidectomy and a papillary carcinoma of 3.0 x 3.0 x 2.0 cm, follicular variant, was described by histological examination. The surrounding thyroid tissue was normal. Postoperatively, the patient received 100 mCi of (131)I, and whole body scans detected only residual uptake. No evidence of metastasis was detected during five years of follow-up. Hot thyroid nodules rarely harbor malignancies, and this case illustrated that, when a carcinoma occurs the prognosis seems to be very good with no evidence of metastatic dissemination during a long-term follow-up.

  20. Infectious Diseases of Poverty, the first five years.

    Science.gov (United States)

    Wang, Wei; Chen, Jin; Sheng, Hui-Feng; Wang, Na-Na; Yang, Pin; Zhou, Xiao-Nong; Bergquist, Robert

    2017-05-04

    Although the focus in the area of health research may be shifting from infectious to non-communicable diseases, the infectious diseases of poverty remain a major burden of disease of global health concern. A global platform to communicate and share the research on these diseases is needed to facilitate the translation of knowledge into effective approaches and tools for their elimination. Based on the "One health, One world" mission, a new, open-access journal, Infectious Diseases of Poverty (IDP), was launched by BioMed Central in partnership with the National Institute of Parasitic Diseases (NIPD), Chinese Center for Disease Control and Prevention (China CDC) on October 25, 2012. Its aim is to identify and assess research and information gaps that hinder progress towards new interventions for a particular public health problem in the developing world. From the inaugural IDP issue of October 25, 2012, a total of 256 manuscripts have been published over the following five years. Apart from a small number of editorials, opinions, commentaries and letters to the editor, the predominant types of publications are research articles (69.5%) and scoping reviews (21.5%). A total of 1 081 contributing authors divided between 323 affiliations across 68 countries, territories and regions produced these 256 publications. The journal is indexed in major international biomedical databases, including Web of Science, PubMed, Scopus and Embase. In 2015, it was assigned its first impact factor (4.11), which is now 2.13. During the past five years, IDP has received manuscripts from 90 countries, territories and regions across six continents with an annual acceptance rate of all contributions maintained at less than 40%. Content analysis shows that neglected tropical diseases (NTDs), followed by the "Big Three" (HIV/AIDS, malaria and tuberculosis) and infectious diseases in general comprise 88% of all publications. In addition, a series of 10 thematic issues, covering 118 publications

  1. Radiation therapy: A major factor in the five-year survival analysis of women with breast cancer in Lagos, Nigeria

    International Nuclear Information System (INIS)

    Makanjuola, Samira B.L.; Popoola, Abiodun O.; Oludara, Mobolaji A.

    2014-01-01

    Purpose: This retrospective study was carried out to examine five-year survival from breast cancer cases diagnosed between 2005 and May 2008 in Nigerian women. Material and methods: Two hundred and twenty-four patients were entered into the study. Five-year survival was evaluated using proportional hazard model proposed by Cox to assess variables such as age of diagnosis, menopausal status, and stage of the disease in the two treatment groups: surgery/chemotherapy or surgery/chemotherapy/radiotherapy. Results: Findings revealed that the different staging of disease and treatment are independent predictors of disease outcome whereas age of diagnosis and menopausal status although associated with low hazards, are not significant. TNM Stage I (Hazard Ratio = 0.153, 95% CI 0.45–0.51, P = 0.003), II (Hazard Ratio = 0.245, 95% CI 0.12–0.46, P = 0.0001), and III (Hazard Ratio = 0.449, 95% CI 0.31–0.46, P = 0.0001) showed significantly greater survival rates compared to TNM Stage IV for patients receiving surgery/chemotherapy. Similarly, for patients receiving surgery/chemotherapy/radiotherapy TNM Stage II (Hazard Ratio = 0.110, 95% CI 0.02–0.46, P = 0.003) and III (Hazard Ratio = 0.238, 95% CI 0.07–0.73, P = 0.012) also showed significantly greater survival rates compared to TNM Stage IV. Treatment had a significant impact on survival independent of stage, age, and menopausal status. Patients receiving surgery/chemotherapy/radiotherapy had a significant increase in survival outcome for TNM Stage (II, P = 0.045; III, P = 0.0001); age groups (40–49, P = 0.021; 50–59, P = 0.016; 60–69, P = 0.017; >70, P = 0.025); and menopausal status (premenopausal, P = 0.049; postmenopausal, P = 0.0001) compared to those receiving surgery/chemotherapy. Conclusion: The five-year breast cancer survival rate in Lagos, Nigeria 24.1% (54/224) is relatively poor compared to most countries in the world and needs to be improved. Poor survival rates are mainly attributed to late

  2. Elderly victims of abuse: a five year document analysis

    OpenAIRE

    Garbin,Cléa Adas Saliba; Joaquim,Renata Colturato; Rovida,Tânia Adas Saliba; Garbin,Artênio José Isper

    2016-01-01

    Objective To verify the occurrence of maltreatment of the elderly and its characteristics (location, type, reason, involvement of alcohol/drugs, profile and family relationship of victims and perpetrators) from the police records of a specialized police station over a five year period. Method A cross-sectional, descriptive and documentary analytical study was performed. The police reports of a medium-sized municipality in the northwest of São Paulo were analyzed from 2008 to 2012. The sociod...

  3. Twenty-year survivors of kidney transplantation.

    LENUS (Irish Health Repository)

    Traynor, C

    2012-12-01

    There have been few studies of patients with renal allografts functioning for more than 20 years. We sought to identify clinical factors associated with ultra long-term (>20 year) renal allograft survival and to describe the clinical features of these patients. We performed a retrospective analysis of the Irish Renal Transplant Database and included 1174 transplants in 1002 patients. There were 255 (21.74%) patients with graft function for 20 years or more. Multivariate analysis identified recipient age (HR 1.01, CI 1.01-1.02), gender (male HR 1.25, CI 1.08-1.45), acute rejection (HR 1.26, CI 1.09-1.45) and transplant type (living related donor vs. deceased donor) (HR 0.52, CI 0.40-0.66) as significantly associated with long-term graft loss. Median serum creatinine was 115 μmol\\/L. The 5-year graft survival in 20-year survivors was 74.7%. The mean age at death was 62.7 years (±10.6). The most common causes of death were cardiovascular disease and malignancy. The two major causes of graft loss were death (with function) and interstitial fibrosis\\/tubular atrophy. Comorbidities included skin cancer (36.1%), coronary heart disease (17.3%) and other malignancies (14.5%). This study identifies factors associated with long-term allograft survival and a high rate of morbidity and early mortality in long-term transplant recipients.

  4. Twenty Years after Philippine Trade Liberalization and Industrialization: What Has Happened and Where Do We Go from Here

    OpenAIRE

    Aldaba, Rafaelita M.

    2013-01-01

    The paper aims to review our trade liberalization policy and its contribution to the country`s industrial growth and performance. After more than twenty years of liberalization, the overall performance of the manufacturing industry has been weak, growth has been slow, and contribution to value added and employment has been limited. Total factor productivity growth declined from 1996 to 2006. The industrial structure has remained "hollow" or "missing" in the middle and medium enterprises have ...

  5. Five years of solar UV-radiation monitoring in Sweden

    Energy Technology Data Exchange (ETDEWEB)

    Josefsson, Weine

    1996-10-01

    A network of five stations measuring the solar UV-radiation has been operated for about five years. Data are presented as plotted time-series of monthly and yearly values for the sites. A general climatology can be deduced from these data. Daily and hourly maximum values are shown for each month as indicators of the potential extreme exposure levels. The large annual variation at high latitudes is easily seen in the data set. This illustrates the importance of the solar elevation on the level of the UV-irradiance. Influence of cloud variation and of larger changes in ozone is also detectable. A few examples of the daily variation also show the strong solar elevation dependence of the UV-irradiance. The quantity and unit of the UV-radiation in this presentation is CIE-weighted irradiance expressed as MED (minimum erythermal dose), where one MED equals 210 Jm{sup -2}. The values have been recomputed to refer to the international intercomparison of broad-band meters in Helsinki in 1995. In the following named WMO-STUK 1995 scale. As will be seen there are many sources of error and detailed studies are prevented by the large uncertainty connected with these data. Due to the short period of the record and the low accuracy no attempt to study trends is done. 6 refs, 27 figs, 4 tabs

  6. Hypopigmented mycosis fungoides in a twenty-year-old Saudi woman with fair skin

    Directory of Open Access Journals (Sweden)

    Al-Ratrout J

    2006-01-01

    Full Text Available The hypopigmented variant of mycosis fungoides (MF is charactrized by the presence of hypopigmented patches as the sole manifestation of the disease. This variant is usually observed in the dark skin of African or Asian individuals particularly children, but nevertheless is an uncommonly reported presentation of the disease. The incidence of hypopigmented MF in Caucasian patients and others of fair skin color is rare. We describe hypopigmented lesions arising in a twenty-year-old Saudi woman with type IV skin color. The diagnosis of mycosis fungoides stage IA was made based on the clinico-radiological and histological features. The patient responded well to PUVA therapy and is currently clear of lesions. MF should be considered in the differential diagnosis of hypopigmented macular lesions in patients of any skin color and age. Multiple skin biopsies must be performed on different occasions so as not to miss the diagnosis; and long term follow up is recommended since recurrence is common and occasional cases behave aggressively.

  7. How to boost a low-morale medical practice team: twenty-five strategies.

    Science.gov (United States)

    Hills, Laura

    2014-01-01

    Low morale can decrease productivity and cooperation among medical practice employees, and increase work errors, absenteeism, and turnover. That is why practice managers must be mindful of their employees' morale and develop a toolkit of strategies that they can use to assess and boost waning morale. This article suggests 25 practical and affordable strategies medical practice managers can use to increase their staffs' morale. It explores the high cost of low morale, including five invisible costs that are often overlooked but that nonetheless drain practice resources. Furthermore, this article suggests 25 warning signs of low morale and suggests 10 causes of low morale in the workplace. It also provides practice managers with a quick 10-question quiz to administer to their employees to help them assess employee morale. Finally, this article describes five easy and affordable games practice managers can play with their employees to build camaraderie and teamwork and to increase staff morale.

  8. Environmental impact analysis: the first five years of the National Environmental Policy Act in the USA

    Energy Technology Data Exchange (ETDEWEB)

    Thorold, O

    1975-11-01

    The National Environmental Policy Act (NEPA) of 1969 was the first comprehensive law to subject decisions to an assessment of total environmental consequence and instill environmental attitudes throughout government. All agencies must submit impact projections of proposed as well as alternative actions. Twenty-one states have passed similar legislation. A review of the Act's provisions for oversight, court action, timing, content, and commenting procedures is followed by a five-year evaluation. Because NEPA is generally felt to be a realistic approach to decision making and not a substitute for other kinds of environmental control, Mr. Thorold feels the American experience has been positive and is worth modifying for other countries. The Act lacked a ''grandfather clause,'' which caused a difficult transition period while agencies coped with both new and existing projects and developed standards for identifying and reviewing impacts. As agencies recognized that delays from lawsuits often resulted from inadequate impact statements, the quality improved to meet the strict guidelines of the Council on Environmental Quality. Joint efforts of agencies, universities, consulting firms, and private groups have cooperated to improve environmental forecasting and promote full communication. The costs of preparing statements and those of abandoned projects are felt to be conservative when compared to the costs of pursuing inappropriate projects. (21 references) (DCK)

  9. e+e- physics at PETRA - the first five years

    International Nuclear Information System (INIS)

    Sau Lan Wu

    1984-03-01

    PETRA (Positron-Electron Tandem Ring Accelerator) is located at DESY in Hamburg, Germany, and is the highest energy electron-positron storage ring in the world. This report gives a global review of the experimental investigations carried out at PETRA for the first five years of its operation beginning in 1978 by the five Collaborations CELLO, JADE, MARK J, PLUTO and TASSO. The physics objectives in the original proposals have largely been fullfilled. The emphasis of this review, based mainly on journal publications before July 15, 1983 (the fifth anniversary of the first successful storage on an electron beam at PETRA), is on the physics results, ranging over strong, electromagnetic and weak interactions. The topics covered include quark and gluon physics, inclusive particle production, electroweak interference, two-photon physics, and search for new particles. Although cited for comparison, no attempt has been made for any systematic coverage of the corresponding results from PEP of SLAC. (orig.)

  10. Esophageal adenocarcinoma five years after laparoscopic sleeve gastrectomy. A case report

    Directory of Open Access Journals (Sweden)

    Fernando Gabriel Wright

    2017-01-01

    Conclusion: We present a case of an esophageal adenocarcinoma five years after a laparoscopic sleeve gastrectomy for morbid obesity. There is need to better determine the relationship between sleeve gastrectomy and gastroesophageal reflux disease in order to prevent its related complications, such as esophageal adenocarcinoma.

  11. Which Russia, twenty years later?

    Directory of Open Access Journals (Sweden)

    Carmen Claudín

    2011-12-01

    Full Text Available Russia is proud of its position among the emerging powers, of the strength provided by its ample energetic resources and its nuclear potential with which it can influence the world and always be taken into account. Nevertheless, the perception within the country is that stagnation has become Russia’s dominant characteristic at present. The objective of this article is to explore how this situation came about, analysing the evolution of domestic processes in Russia during both of its most defining periods: Yeltsin and Putin’s leadership, since the ephemeral presidency of Medvedev proved to be basically a continuation of the latter. During the eight years of Boris Yeltsin’s tenure, the state of crisis, latent or open, developed into the way that political processes are carried out in Russia. With Putin’s arrival, however, stability and State control are imposed, against the backdrop of economic growth, and they become values in themselves, far from the democratic discourse of the first years.

  12. Study of 25 cases of exchange transfusion by reconstituted blood in hemolytic disease of newborn

    Science.gov (United States)

    Sharma, D. C.; Rai, Sunita; Mehra, Aakash; Kaur, M. M.; Sao, Satya; Gaur, Ajay; Sapra, Rahul

    2007-01-01

    This study was aimed to review and establish the practice of exchange transfusion (ET) with reconstituted blood in neonates and to observe fall of bilirubin and its comparison with related studies. Twenty-five neonates diagnosed as hemolytic disease of newborn (HDN) were selected for this study, in which exchange transfusion was carried out as one of the treatments for hyperbilirubinemia. Out of the 25 cases, 15 were of Rhesus (Rh) HDN, while ABO and other blood groups constituted 6 and 4 HDN cases respectively. First, the neonates's and mother's blood samples were subjected to relevant investigations. After that, for neonates having Rh HDN, O Rh negative cells suspended in AB plasma were given, O Rh positive cells suspended in AB plasma were given to ABO HDN; and O positive cells, which were indirect Coomb's cross-matched compatible with neonates’ and mother's serum / plasma, suspended in AB plasma were given to the neonates having HDN because of other blood group antibodies. The exchange transfusion (ET) was carried out taking all aseptic precautions by Push-Pull technique with double-volume exchange transfusion method. The average post-exchange fall in serum indirect bilirubin was (52.01%) in all 25 cases, which was found to be more significant than the previous studies. Looking into the superiority of the exchange transfusion in HDN by reconstituted blood, the reconstituted blood can be modified and supplied as per the requirement and conditions. PMID:21938234

  13. Study of 25 cases of exchange transfusion by reconstituted blood in hemolytic disease of newborn

    Directory of Open Access Journals (Sweden)

    Sharma D

    2007-01-01

    Full Text Available This study was aimed to review and establish the practice of exchange transfusion (ET with reconstituted blood in neonates and to observe fall of bilirubin and its comparison with related studies. Twenty-five neonates diagnosed as hemolytic disease of newborn (HDN were selected for this study, in which exchange transfusion was carried out as one of the treatments for hyperbilirubinemia. Out of the 25 cases, 15 were of Rhesus (Rh HDN, while ABO and other blood groups constituted 6 and 4 HDN cases respectively. First, the neonates′ and mother′s blood samples were subjected to relevant investigations. After that, for neonates having Rh HDN, O Rh negative cells suspended in AB plasma were given, O Rh positive cells suspended in AB plasma were given to ABO HDN; and O positive cells, which were indirect Coomb′s cross-matched compatible with neonates′ and mother′s serum / plasma, suspended in AB plasma were given to the neonates having HDN because of other blood group antibodies. The exchange transfusion (ET was carried out taking all aseptic precautions by Push-Pull technique with double-volume exchange transfusion method. The average post-exchange fall in serum indirect bilirubin was (52.01% in all 25 cases, which was found to be more significant than the previous studies. Looking into the superiority of the exchange transfusion in HDN by reconstituted blood, the reconstituted blood can be modified and supplied as per the requirement and conditions.

  14. Etude Climat no. 38 'The economic tools of Chinese climate and energy policy at the time of the at the time of the 12. five-year plan'

    International Nuclear Information System (INIS)

    Zhou, Di; Delbosc, Anais

    2013-01-01

    Among the publications of CDC Climat Research, 'Climate Reports' offer in-depth analyses on a given subject. This issue addresses the following points: The largest developing country and the main source of GHG emissions in the world, China has undertaken in its 12. five-year plan (2011-2015) to strengthen the strategy initiated in the 11. five-year plan. It proposes making the Chinese economy more flexible - hence its change of name to five-year 'guide'-, particularly through increased use of market instruments. This change applies across all fields, including energy and climate policies. Economic instruments are especially expected to help achieve the 2020 strategic energy and climate objectives which China committed to at the Copenhagen Conference in 2009. The five-year plan forms a programmatic document requiring translation into law to develop details of the measures required to achieve the objectives set out. Following the publication of the 12. five-year plan, the Chinese central government therefore introduced a series of regulations to promote energy conservation and reduction of greenhouse gas (GHG) emissions, including at a regional and sectoral level. Local governments are particularly expected to participate, by incorporating progress in achieving their climate and energy policy objectives into the system of administrative appraisal. In relation to energy policy, the economic tools put in place exist side by side with pre-existing administrative tools and remain subject to very strong administrative control. They concern the adjustment of both the production pattern - reinforcement of exchanges of production rights and renewable energy production quotas - and the structure of energy consumption - market for energy savings certificates coordinated at a regional level. In terms of climate policy, the Chinese government is testing a range of instruments, including market and taxation mechanisms. The 12. five-year plan notably includes the development of a

  15. Nutrition and public hygiene among children under five years of age ...

    African Journals Online (AJOL)

    Objective: To determine the relationship between sanitation and malnutrition among children below five years. Design: A random sampling followed by an experimental design on microbiological analysis of food and water samples. Setting: Mukuru slums of Makadara division in Nairobi City. Subjects: Eighty food and thirty ...

  16. Fast-food consumption among 17-year-olds in the Birth to Twenty ...

    African Journals Online (AJOL)

    Objectives: Assessment of fast-food consumption in urban black adolescents. Design: The current research was a descriptive cross-sectional study. Setting: Subjects attending the Birth to Twenty (Bt20) research facility at the Chris Hani Baragwanath Hospital in Soweto, Johannesburg between September 2007 and May ...

  17. Carbon dioxide exchange over agricultural landscape using eddy correlation and footprint modelling

    DEFF Research Database (Denmark)

    Søgaard, H.; Jensen, N.O.; Bøgh, E.

    2003-01-01

    Within an agricultural landscape of western Denmark, the carbon dioxide exchange was studied throughout a year (April 1998-March 1999). During the growing season, five eddy correlation systems were operated in parallel over some of the more important crops (winter wheat, winter barley, spring...

  18. DEVELOPMENT OF THE INFORMATION COMPETENCE OF THE ACADEMIC COMMUNITY: TWENTY YEARS AFTER

    Directory of Open Access Journals (Sweden)

    Glosiene, Audrone

    2006-12-01

    Full Text Available Twenty years ago, reading culture, library skills’ development used to be one of the core directions in research and teaching policy of the Department of Library Science at Vilnius University. Lateron, the topic was marginalized and today we return to the field that meanwhile has developed huge knowledge and experience base worldwide. A stimulus for the return was participation in BIBLIONOVA project. The aim of the article is to present a holistic approach towards information competency development in a modern academic institution. Prescriptive approach based on information literacy standards proved to be limited and not always effective in the academic environment.Information competency development is problem-specific, domain-specific, and disciplinespecific. It is interrelated with critical thinking, analytical skills as well as creativity and computerliteracy skills. Holistically, information competency development is an integral part of university’s life-long learning strategy. Critical success factors for information competency development areopen and problem-based learning and cooperative, inclusive strategies of the whole university. Academic libraries continue to play a major role in the process but the connections with faculty and administration in the process are of major importance.

  19. Higher morale is associated with lower risk of depressive disorders five years later among very old people.

    Science.gov (United States)

    Niklasson, Johan; Näsman, Marina; Nyqvist, Fredrica; Conradsson, Mia; Olofsson, Birgitta; Lövheim, Hugo; Gustafson, Yngve

    The aim of this study was to investigate whether higher morale, i.e. future-oriented optimism, at baseline was associated with lower risk of depressive disorders five years later among very old people.Methods The Umeå85+/GErontological Regional Database, a population-based study with a longitudinal design, recruited participants in Sweden and Finland aged 85, 90 and ≥95 years. The sample in the present study included 647 individuals (89.1±4.4 years (Mean±SD), range 85-103). After five years, 216 were alive and agreed to a follow-up (92.6±3.4 years, range 90-104). The Philadelphia Geriatric Center Morale Scale (PGCMS) was used to assess morale. The depressive disorder diagnosis was determined according to DSM-IV based on medical records and interview data including assessment scales for depressive disorders. A number of sociodemographic, functional and health-related variables were analysed as possible confounders.Results For those with no depressive disorders at baseline, the only baseline variable significantly associated with depressive disorders five years later was the PGCMS score. A logistic regression model showed lower risk of depressive disorders five years later with higher baseline PGCMS scores (odds ratio 0.779 for one point increase in PGCMS, pfive years later).Conclusion Our results indicate that the higher the morale, the lower the risk of depressive disorders five years later among very old people. The PGCMS seems to identify those very old individuals at increased risk of depressive disorders five years later. Preventive measures could befocused on this group. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  20. Twenty years after the embargo

    International Nuclear Information System (INIS)

    Geller, H.; DeCicco, J.; Laitner, S.; Dyson, C.

    1994-01-01

    This paper reviews the direct and indirect oil import costs and examines actions that can be taken to reduce future imports. We find that the USA could greatly reduce its oil imports during the next 20 years by increasing energy efficiency and accelerating the introduction of fuels derived from renewable energy sources, particularly in the transport sector. (author)

  1. Twenty years of the national program of surveillance radiation of the atmosphere and terrestrial environment; Veinte anos del programa nacional de vigilancia radiologica de la atmosfera y medio terrestre

    Energy Technology Data Exchange (ETDEWEB)

    Rey del Castillo, C.; Luque Heredia, S.; Marugan Tovar, I.; Salas Collantes, R.; Serling Carmona, A.; Lorente Lorente, P.; Ramos Salvador, L.

    2013-07-01

    This paper presents a global basis the information provided by the program in twenty years of operation, describing the main changes introduced and analyzing how they have influenced the results. The use of program data to inform and in response to questions from individuals or incidents is reviewed. And finally the prospects and major milestones expected to address in the next twenty years are described. (Author)

  2. A Five-Year School Building and Future Sites Program 1966-1970.

    Science.gov (United States)

    1965

    Five-year school building and site needs and related financial requirements are summarized for Milwaukee's schools. Educational policies concerning the school building program are stated, and consideration is given to factors affecting school board needs such as birth rate, public housing projects, urban renewal, highways, and expressways. School…

  3. The Talar Body Prosthesis: Results at Ten to Thirty-six Years of Follow-up.

    Science.gov (United States)

    Harnroongroj, Thos; Harnroongroj, Thossart

    2014-07-16

    Satisfactory results of implantation of the talar body prosthesis were reported in 1997, although some complications associated with the initial design were noted. The present study evaluated outcomes of treatment with a modified talar body prosthesis. Of the thirty-six talar body prostheses implanted with use of a transmalleolar surgical approach from 1974 to 2011, thirty-three were available for follow-up at ten to thirty-six years or had failed prior to that time. The indication for implantation had been osteonecrosis in twenty-three patients, a comminuted talar fracture in eight, and a talar body tumor in two. Twenty-eight of the thirty-three prostheses were still in place at the time of final follow-up and five had failed prior to five years. The duration of follow-up was ten to twenty years in eight patients, twenty to thirty years in eleven, and thirty to thirty-six years in nine. The AOFAS (American Orthopaedic Foot & Ankle Society) ankle-hindfoot score did not differ significantly among these three groups. Patients over sixty-five years of age with underlying disease that impeded walking ability had lower AOFAS scores. Early prosthesis failure occurred as a result of size mismatch in two patients, tumor recurrence in one, infection in one, and osteonecrosis of the talar head and neck in one. These failures, which occurred at eight to fifty-seven months, were treated with tibiotalar arthrodesis in three patients, prosthesis revision in one, and below-the-knee amputation in one. Although early prosthesis failure may occur, survival of the talar body prosthesis can provide satisfactory ankle and foot function. Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence. Copyright © 2014 by The Journal of Bone and Joint Surgery, Incorporated.

  4. Twenty Years of National Minority Protection in the Republic of Croatia

    Directory of Open Access Journals (Sweden)

    Siniša Tatalović

    2011-12-01

    Full Text Available The paper contains a review of policies towards national minorities in the Republic of Croatia in the past twenty years, with reference to the perspective of minority rights implementation. The topic has been analysed in relation to two independent variables – the influence of external factors, i.e. the international community, and internal political processes that have had influence on the realisation of national minority rights. Today, as a country and society on the eve of accession to the European Union, along with a legislatively developed and institutionally branched model of the implementation of national minority rights, we can not claim to have established permanent protection of their rights. The degree of national minority integration in society is the only true indicator of policy success in relation to national minorities. The goal of this policy ought to be complete integration of national minorities into public, cultural, economic and political life, but accompanied by the preservation of their cultural and national identity. The Croatian model has been set up in such a way, but the manner in which it functions will depend on the political will to implement it, the willingness of national minority members to be active subjects of social and political life, as well as on civil society and Croatian society as a whole.

  5. [Prevalence of overwight and obesity among children under five years in Peru 2007-2010].

    Science.gov (United States)

    Pajuelo-Ramírez, Jaime; Miranda-Cuadros, Marianella; Campos-Sánchez, Miguel; Sánchez-Abanto, José

    2011-06-01

    To estimate the prevalence of overweight and obesity in children under five in Peru in the years 2007-2010 and to describe according to geographical areas, poverty levels, maternal education, breastfeeding, child age, sex and birth weight. continuous (repeated cross-sectional) multistage, random sampling survey from the universe of children under five-years and pregnant women living in Peru, divided into five geographical areas. Out of 3,669 children, 50.3% were males (Lima N=680, Remaining Coast N=763, Urban Sierra N=719, Rural Sierra N=699, Jungle N=808) having their weight and height measured according to international standards. The national prevalence of overweight and obesity was 6.9%, with Metropolitan Lima (10.1%) as the highest and in the Jungle (2.6%) as the lowest. Age, sex, geographical area and birth weight were identified as risk factors through multiple logistic regression. overweight and obesity are higher in Lima, during the first year of age and when birth weight is more than 2.5 Kg.

  6. Comorbidity and 1-year mortality risks in nursing home residents

    NARCIS (Netherlands)

    van Dijk, P.T.; Mehr, D.R.; Ooms, M.E.; Madsen, R.W.; Petroski, G.; Frijters, D.H.M.; Pot, A.M.; Ribbe, M.W.

    2005-01-01

    OBJECTIVES: To investigate the effect of chronic diseases and disease combinations on 1-year mortality in nursing home residents. DESIGN: Retrospective cohort study using electronically submitted Minimum Data Set (MDS) information and Missouri death certificate data. SETTING: Five hundred twenty-two

  7. An evaluation of five flowsheets for the recovery of uranium from Wits leach pulps

    International Nuclear Information System (INIS)

    Boydell, D.W.; Viljoen, E.B.

    1978-01-01

    This article evaluates five flowsheets for uranium recovery and an incremental net present value is calculated for each by the discounting of cash flows at 25 per cent per year over a projected life of 15 years. The highest net present value results from the circuit that employs belt filtration followed by continuous ion exchange, plus solvent extraction, in the particular case of the material used in the examples

  8. Higher Alu methylation levels in catch-up growth in twenty-year-old offsprings.

    Directory of Open Access Journals (Sweden)

    Kittipan Rerkasem

    Full Text Available Alu elements and long interspersed element-1 (LINE-1 or L1 are two major human intersperse repetitive sequences. Lower Alu methylation, but not LINE-1, has been observed in blood cells of people in old age, and in menopausal women having lower bone mass and osteoporosis. Nevertheless, Alu methylation levels also vary among young individuals. Here, we explored phenotypes at birth that are associated with Alu methylation levels in young people. In 2010, 249 twenty-years-old volunteers whose mothers had participated in a study association between birth weight (BW and nutrition during pregnancy in 1990, were invited to take part in our present study. In this study, the LINE-1 and Alu methylation levels and patterns were measured in peripheral mononuclear cells and correlated with various nutritional parameters during intrauterine and postnatal period of offspring. This included the amount of maternal intake during pregnancy, the mother's weight gain during pregnancy, birth weight, birth length, and the rate of weight gain in the first year of life. Catch-up growth (CUG was defined when weight during the first year was >0.67 of the standard score, according to WHO data. No association with LINE-1 methylation was identified. The mean level of Alu methylation in the CUG group was significantly higher than those non-CUG (39.61% and 33.66 % respectively, P < 0.0001. The positive correlation between the history of CUG in the first year and higher Alu methylation indicates the role of Alu methylation, not only in aging cells, but also in the human growth process. Moreover, here is the first study that demonstrated the association between a phenotype during the newborn period and intersperse repetitive sequences methylation during young adulthood.

  9. About Chernobyl - Twenty Years Later

    International Nuclear Information System (INIS)

    Tubiana, M.

    2006-01-01

    The author discusses the reactor accident of Chernobyl, the information on its consequences so contradictory in the former USSR countries, the status of the effects observed, the forecasting concerning the onset of cancers in the coming years among the populations that were exposed to radiations, the public opinion facing the pessimists. He concludes on the lessons which can be drawn from Chernobyl. (A.L.B.)

  10. Five years German AF-Programme: Review and outlook

    Energy Technology Data Exchange (ETDEWEB)

    Thamm, G [Kernforschungsanlage Juelich GmbH, Zentralabteilung Forschungsreaktoren, 5170 Juelich (Germany)

    1985-07-01

    The AF-Programme (reduced enrichment in research reactors) was officially launched by the Federal Ministry for Research and Technology in the second half of 1979. Work under this programme carried out since then by industry and research laboratories covers the development of high-density LEU fuels up to the production stage, their qualification by irradiations and post-irradiation examinations as well as specific studies for converting the German research reactors from HEU to LEU fuel cycles. The programme was revised and updated approximately two years ago. The following decisions were made: - an extension by two years of the original period planned to expire at the end of 1984; - increased research into the development of LEU fuel fabrication technologies for application on an industrial scale; and - preference of the so-called one-step conversion of research reactors from HEU to LEU. The activities of the AF-Programme will be officially continued until the end of 1986. It will then be primarily necessary to conduct post- irradiation examinations as well as reactor conversion studies accompanying the licensing procedure. Work carried out to date has involved an extensive exchange of experience at various international meetings and on a bilateral basis. Particularly close cooperation was practised with the American RERTR programme, which made it possible to reduce the irradiations planned in Germany, especially due to the early tests of LEU plates of reduced size and fuel elements in the ORR, Oak Ridge, with subsequent post-examinations. (author)

  11. Prevalence of rotavirus among children under five years of age with ...

    African Journals Online (AJOL)

    Rotavirus (RV) is a major etiological agent of acute infantile gastroenteritis and is associated with 20%-25% of diarrhea cases in infants. Nigeria continues to be among the first five countries with greatest number of RV disease associated deaths per year. The objective was to determine some demographic factors that might ...

  12. Stereotactic body radiotherapy for low-risk prostate cancer: five-year outcomes

    Directory of Open Access Journals (Sweden)

    King Christopher R

    2011-01-01

    Full Text Available Abstract Purpose Hypofractionated, stereotactic body radiotherapy (SBRT is an emerging treatment approach for prostate cancer. We present the outcomes for low-risk prostate cancer patients with a median follow-up of 5 years after SBRT. Method and Materials Between Dec. 2003 and Dec. 2005, a pooled cohort of 41 consecutive patients from Stanford, CA and Naples, FL received SBRT with CyberKnife for clinically localized, low-risk prostate cancer. Prescribed dose was 35-36.25 Gy in five fractions. No patient received hormone therapy. Kaplan-Meier biochemical progression-free survival (defined using the Phoenix method and RTOG toxicity outcomes were assessed. Results At a median follow-up of 5 years, the biochemical progression-free survival was 93% (95% CI = 84.7% to 100%. Acute side effects resolved within 1-3 months of treatment completion. There were no grade 4 toxicities. No late grade 3 rectal toxicity occurred, and only one late grade 3 genitourinary toxicity occurred following repeated urologic instrumentation. Conclusion Five-year results of SBRT for localized prostate cancer demonstrate the efficacy and safety of shorter courses of high dose per fraction radiation delivered with SBRT technique. Ongoing clinical trials are underway to further explore this treatment approach.

  13. Public comments and responses to the 1993 Hanford cleanup five-year plan

    International Nuclear Information System (INIS)

    1993-08-01

    In March 1993, the US Department of Energy, Richland Operations Office (DOE-RL) published its annual Site-Specific Five-Year Plan. The Site-Specific Plan is published to inform the public about the background, status, and plans for Environmental Restoration (ER) and Waste Management (WM) activities at the Hanford site. It is the only document that seeks to bring all ER and WM elements together in one document. The Site-Specific Plan is a companion document to the National Five-Year Plan that deals with all the sites within the DOE complex on a summary level. This Response to Comments document does not try to address every question or concern raised during the public comment period. Some questions were outside the scope of the Five-Year Plan, some we could not decipher, others were variations of the same question. The initial round of public meetings was held in Portland, Oregon, and Seattle, Pasco, and Olympia, Washington. At the request of the Oregon Department of Energy (ODOE) and the Washington State Department of Ecology (Ecology), a second round of meetings was held in Portland and Olympia. Both agencies felt that the first two meetings were held with too little advance notice, and before the Plan could be distributed. Once the public meetings were over and the comment period closed, we then compiled the public comments, largely from audio tapes of the meetings. Individual functions within Hanford were asked to consider and respond to the comments

  14. Does life satisfaction predict five-year mortality in community-living older adults?

    Science.gov (United States)

    St John, Philip D; Mackenzie, Corey; Menec, Verena

    2015-01-01

    Depression and depressive symptoms predict death, but it is less clear if more general measures of life satisfaction (LS) predict death. Our objectives were to determine: (1) if LS predicts mortality over a five-year period in community-living older adults; and (2) which aspects of LS predict death. 1751 adults over the age of 65 who were living in the community were sampled from a representative population sampling frame in 1991/1992 and followed five years later. Age, gender, and education were self-reported. An index of multimorbidity and the Older American Resource Survey measured health and functional status, and the Terrible-Delightful Scale assessed overall LS as well as satisfaction with: health, finances, family, friends, housing, recreation, self-esteem, religion, and transportation. Cox proportional hazards models examined the influence of LS on time to death. 417 participants died during the five-year study period. Overall LS and all aspects of LS except finances, religion, and self-esteem predicted death in unadjusted analyses. In fully adjusted analyses, LS with health, housing, and recreation predicted death. Other aspects of LS did not predict death after accounting for functional status and multimorbidity. LS predicted death, but certain aspects of LS are more strongly associated with death. The effect of LS is complex and may be mediated or confounded by health and functional status. It is important to consider different domains of LS when considering the impact of this important emotional indicator on mortality among older adults.

  15. Five-yearly review: where do we stand now?

    CERN Multimedia

    Staff Association

    2016-01-01

    A reminder The first issue of Echo in 2016 announced a year of changes with many challenges for the Staff Association and the staff it represents. Indeed, following the decision of the Council in December 2015 to approve all components of the five-yearly review, many changes were to be implemented in 2016. This is the case of the new career structure, the definition of benchmark jobs (BMJ), the redesign of the advancement and promotions process, etc. Looking back at 2015 and the various statements In December 2015, the CERN Council emphasized: the substantial effort made by the Staff Association and the Management, taking into account the difficult economic situation faced by some Member States, led to the creation of a package of measures as balanced as possible. It is clear however: that there was no alignment of CERN basic salaries with the comparison salaries; that in the new career system, staff will have their advancement prospects, and consequently the level of their pension, reduced with respect to ...

  16. Applications of health information exchange information to public health practice

    DEFF Research Database (Denmark)

    Kierkegaard, Patrick; Kaushal, Rainu; Vest, Joshua R.

    2014-01-01

    Health information exchange (HIE) can support several aspects of public health practice by increasing the availability, timeliness, and comprehensiveness individual-level patient information. The potential benefits to disease monitoring, disaster response, and other public health activities served...... as an important justification for the US’ investments in HIE. After several years of HIE implementation and funding, we sought to determine if any of the anticipated benefits of exchange participation were accruing to state and local public health practitioners participating in five different exchanges. Using...... qualitative interviews and template analyses, we identified public health efforts and activities that were improved by participation in HIE. We derived the codes for the template analysis through a literature review. HIE supported public health activities consistent with expectations in the literature...

  17. Results on safety research for five years (from fiscal year 1996 to 2000). A field of power reactors

    International Nuclear Information System (INIS)

    2001-10-01

    This safety research carried out by the Japan Nuclear Cycle Development Institute (JNC) for five years ranged from 1996 to 2000 fiscal year, was performed according to the safety research basic plan (from 1996 to 2000 fiscal year) established on March, 1996 (revised again on May, 2000). This report was arranged on a field on power reactors (all subjects on fields of advanced conversion reactor and a subject on power reactor in a field of seismic resistant and probability theoretical safety evaluation) by combining its research results for five years ranged from 1996 to 2000 fiscal year with general outlines on the safety research basic plan. Here were shown outlines on the safety research basic plan, aims and subjects on safety research at a field of power reactors, a list of survey sheets on safety research result, and survey sheets on safety research results. The survey sheets containing research field, title, organization, researcher name, researching period, names of cooperative organization, using facilities, research outline, research results, established contents, application, and research trends, are ranged to 5 items on advanced conversion reactor, 29 items on high breeder reactor, 1 item on seismic resistance, and 5 items on probability theoretical safety evaluation. (G.K.)

  18. Decommissioning of AECL Whiteshell Laboratories: progress from first five years of legacy funding

    International Nuclear Information System (INIS)

    Swartz, R.S.; Bilinsky, D.M.; Harding, J.W.; Ridgway, W.R.

    2011-01-01

    In 2006, the Government of Canada adopted a new long-term strategy to deal with the nuclear legacy liabilities and initiated a five-year start-up phase. The objective is to safely and cost-effectively reduce these liabilities, and associated risks, based on sound waste management and environmental principles in the best interests of Canadians. AECL's Whiteshell Laboratories is part of the long-term strategy and decommissioning activities are underway. Several redundant non-nuclear buildings have been removed/decommissioned, and redundant nuclear facilities (hot cell facilities, radiochemical laboratories) are being decontaminated and prepared for demolition. This paper describes the progress in the first five-year funding period (2006 April to 2011 March). (author)

  19. [Association between the use of blood components and the five-year mortality after liver transplant].

    Science.gov (United States)

    de Morais, Bruno Salomé; Sanches, Marcelo Dias; Ribeiro, Daniel Dias; Lima, Agnaldo Soares; de Abreu Ferrari, Teresa Cristina; Duarte, Malvina Maria de Freitas; Cançado, Guilherme Henrique Gomes Moreira

    2011-01-01

    Liver transplant (LT) surgery is associated with significant bleeding in 20% of cases, and several authors have demonstrated the risks related to blood components. The objective of the present study was to evaluate the impact of using blood components during hospitalization in five-year survival of patients undergoing LT. One hundred and thirteen patients were evaluated retrospectively. Several variables, including the use of blood components intraoperatively and throughout hospitalization, were categorized and evaluated by univariate analysis using Fisher's test. A level of significance of 5% was adopted. Results with p renal dysfunction, and longer stay in hospital and ICU are associated with greater five-year mortality after LT (p transplantation (p < 0.01). This study emphasizes the relationship between the use of blood components during hospitalization and increased mortality in five years after LT. 2011 Elsevier Editora Ltda. All rights reserved.

  20. Children under Five and Digital Technologies: Implications for Early Years Pedagogy

    Science.gov (United States)

    Palaiologou, Ioanna

    2016-01-01

    This project aimed to investigate the types of digital technologies children under the age of five are using at home and assess the possible implications for early years pedagogy. The research, carried out between 2010 and 2012, was based in four European countries: England, Greece, Malta and Luxemburg. A mixed methods approach was employed to…

  1. An appraisal of retained placentae in Ibadan: a five year review ...

    African Journals Online (AJOL)

    During the study period, 4980 deliveries took place at the University College Hospital, Ibadan and 106 cases of retained placenta were managed making the incidence 2.13 per cent of all births. Results: During the five year period, there were 106 patients with retained placenta; of these, 90 (84.9%) case notes were ...

  2. Use of insecticide-treated mosquito nets for children under five years ...

    African Journals Online (AJOL)

    2011-06-13

    Jun 13, 2011 ... Background: Insecticide-treated nets (ITNs) have proven to be one of the most effective means of reducing malaria morbidity and mortality in children and pregnant women. This study is carried out to determine the practice and determinants of ITN use for children under five years among care givers in an ...

  3. Electricity supply alternatives : the next five years

    International Nuclear Information System (INIS)

    Oliver, W.J.

    1998-01-01

    Characteristics of the energy market for New England and the state of New York were summarized. It was predicted that in the next five years, virtually all proposals for electricity generation for New England and New York will be gas-fired combined cycle projects which are designed to meet new generation requirements and displace older steam units. The status of nuclear plants will influence project economics. It has been estimated that New England will need about 6,000-7,000 MW by 2004. This need is driven by the current deficiencies and increased shortfalls due to load growth and economic retirements of 2,000-4,000 MW. Market assumptions for new entrants, merchant plant economics, gas requirements in New England, pipeline capacity and power generation, and the challenges facing the natural gas industry were reviewed. A list of proposed combined cycle natural gas merchant power plants and their generating capacity was also provided. 1 tab., 5 figs

  4. Retrospective evaluation of the five-year and ten-year CSEP-Italy earthquake forecasts

    Directory of Open Access Journals (Sweden)

    Stefan Wiemer

    2010-11-01

    Full Text Available On August 1, 2009, the global Collaboratory for the Study of Earthquake Predictability (CSEP launched a prospective and comparative earthquake predictability experiment in Italy. The goal of this CSEP-Italy experiment is to test earthquake occurrence hypotheses that have been formalized as probabilistic earthquake forecasts over temporal scales that range from days to years. In the first round of forecast submissions, members of the CSEP-Italy Working Group presented 18 five-year and ten-year earthquake forecasts to the European CSEP Testing Center at ETH Zurich. We have considered here the twelve time-independent earthquake forecasts among this set, and evaluated them with respect to past seismicity data from two Italian earthquake catalogs. We present the results of the tests that measure the consistencies of the forecasts according to past observations. As well as being an evaluation of the time-independent forecasts submitted, this exercise provides insight into a number of important issues in predictability experiments with regard to the specification of the forecasts, the performance of the tests, and the trade-off between robustness of results and experiment duration. We conclude with suggestions for the design of future earthquake predictability experiments.

  5. Five years of operating the TRIGA Mainz reactor

    International Nuclear Information System (INIS)

    Benedict, Georg

    1970-01-01

    Considerable obstacles had to be surmounted before TRIGA MAINZ, first TRIGA reactor built in Germany, reached initial criticality in 1965. Subsequent five years' operation did not raise any major problems. The facility has proven quite reliable and particularly well suited for the purposes of the nuclear chemistry research program pursued at Mainz University. Extensive use is made of the pulse mode of operation. As a result, fuel elements are obviously somewhat overstressed, even though most pulses performed are of the 1.50 dollar size. Maximum licensed steady state power of 100 kW till now has met the requirements of most experiments. However, efforts are in progress to improve irradiation conditions by increasing the reactor power to 300 kW. (author)

  6. Lenin nuclear reactor research institute in the tenth five-year plan

    International Nuclear Information System (INIS)

    Tsykanov, V.A.; Kulov, E.V.

    1980-01-01

    Main tasks and research results of Lenin Nuclear Reactor Reseach Institute in the 10-th Five-Year Plan are considered. Main research achievements are noted in nuclear power, radiation material testing, accumulation of transuranium elements and investigation of their physicochemical properties at VK-50, BOR-60, SM-2, RBT-6 and MIR reactor plants and in material testing laboratories

  7. Industries processing naturally occurring radioactive materials: twenty years of emission data in the Netherlands

    International Nuclear Information System (INIS)

    Tanzi, C.P.

    2008-01-01

    This paper provides a review of the dose assessment of discharges to air of two industries processing NORM (Naturally Occurring Radioactive Materials) in the Netherlands. An industrial plant producing elemental phosphorus (thermal process, unique within Europe) reports since 1987 its emission data to the Dutch Ministry of the Environment (VROM: Ministry of Housing, Spatial Planning and the Environment). This plant accounts for the highest release of Po-210 to air in the Netherlands, with a yearly average of approximately 500 GBq. Other significant NORM discharges to air arise from an industrial plant with blast-furnaces for steel production. Yearly discharges fall under permit, and are reported, since 1993. RIVM, the National Institute for Public Health and the Environment, is tasked by the Ministry to assess the dose to the general public arising from these discharges to air. Air transport modelling is used to determine both air concentration (for inhalation exposure) and deposition rate of the radionuclides. A (conservative) committed ingestion dose is determined by modelling the uptake of radionuclides from contaminated farmland, and assuming a food basket to be fairly representative for the population of the Netherlands. Discharges to water in the Netherlands have decreased in the past twenty years, due both to the closure of two phosphoric acid plants a decade ago and the improved treatment of waste fluids by other NORM industries. The collective dose assessed from discharges to air since 1987 is presented here. (author)

  8. Twenty-five years of Brown Boveri experience in development, design and fabrication of circulators for HTGR

    International Nuclear Information System (INIS)

    Stoelzl, D.

    1988-01-01

    The two circulators for the AVR experimental reactor in Juelich, Federal Republic of Germany, were supplied. The circulators, which are equipped with oil bearings, have been operating troublefree since the start of commissioning in 1966. As a consequence of a water ingress into the reactor resulting from a steam generator damage one bearing was replaced in 1977 after 72,000 operating hours. Up to the present date, each of the circulators has scored 115,000 hours of operation, one of them without any disassembly. In the THTR 300 in Schmehausen, Federal Republic of Germany, 6 BBC circulators are in operation. The insertable circulator units equipped with oil bearings have successfully proven their operating capability without any problems during the commissioning phase and the 100% power operation which was started recently. Currently active magnetic bearings are being developed for advanced gas-cooled reactors such as the HTR 100, the HTR 500 and the heating reactor after excellent results have been furnished by a small prototype in a test loop. This ADI circulator has since scored more than 15,000 operating hours without any trouble. A retainer bearing test stand also equipped with active magnetic bearings has been in operation for nearly 2 years. This test stand serves for developing the conditions for safe rundown of the rotors of even the largest circulators after the magnetic bearings have been deenergized unintentionally. Development work is conducted on the prototype of a safety-relevant circulator held in magnetic bearings, to be used for decay heat removal in the HTR 500. The original aim to have circulators without auxiliary medium for bearing lubrication will thus be reached. The advantages to be obtained in process and systems design are a supplementary support to the inherent safety characteristics of high-temperature reactors. Another advantage of these bearings is cost reduction. 5 refs, 7 figs

  9. Caries in five-year-old children and associations with family-related factors.

    Science.gov (United States)

    Mattila, M L; Rautava, P; Sillanpää, M; Paunio, P

    2000-03-01

    It is generally understood that the teeth of pre-school-aged children are healthy, but the improvement in the dmft index has halted in the industrialized countries. Those few children who have caries have more of it than before. Little is known of the family-related factors which are associated with this polarization of caries. A representative population-based sample consisted of 1443 mothers expecting their first child. The children were followed at well-baby clinics and public dental health clinics for over five years. The objective was to study the prevalence of dental caries and its predictors in five-year-old children and to assess children's own dental health habits and the meaning of family-related factors in dental health. The findings were based on questionnaire data from parents and on clinical dental examinations of the five-year-old children as completed by 101 public health dentists. In firstborn five-year-old children, dental health was found to be good in 72%, fair in 20%, and poor in 8% of the cases. The final multivariate analysis illustrated that the dmft index > 0 was independently associated with the mother's irregular toothbrushing (OR 2.2; 95% CI 1.4-3.5), annual occurrence of several carious teeth in the father (OR 2.6; 95% CI 1.9-3.6), daily sugar consumption at the age of 18 months (OR 2.4; 95% CI 1.4-4.1), occurrence of child's headaches (OR 3.7; 95% CI 1.5-8.8), parents' cohabitation (OR 3.3; 95% CI 1.5-7.6), rural domicile (OR 2.4; 95% CI 1.2-4.5), and mother's young age (OR 5.0; 95% CI 1.3-19.8). The findings indicated that attention should be paid not only to the child's dental health care but also to that of the whole family. Parents should be supported in their upbringing efforts and encouraged to improve their children's dental health habits. In everyday life, parents function as role models for their children, and therefore, parents' own dental hygiene habits are very meaningful.

  10. SNL Five-Year Facilities & Infrastructure Plan FY2015-2019

    Energy Technology Data Exchange (ETDEWEB)

    Cipriani, Ralph J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2014-12-01

    Sandia’s development vision is to provide an agile, flexible, safer, more secure, and efficient enterprise that leverages the scientific and technical capabilities of the workforce and supports national security requirements in multiple areas. Sandia’s Five-Year Facilities & Infrastructure Planning program represents a tool to budget and prioritize immediate and short-term actions from indirect funding sources in light of the bigger picture of proposed investments from direct-funded, Work for Others and other funding sources. As a complementary F&I investment program, Sandia’s indirect investment program supports incremental achievement of the development vision within a constrained resource environment.

  11. Clinical characteristics and outcomes of bacteraemic melioidosis in a teaching hospital in a northeastern state of Malaysia: a five-year review.

    Science.gov (United States)

    Deris, Zakuan Zainy; Hasan, Habsah; Siti Suraiya, Mohd Noor

    2010-08-04

    Melioidosis is an important public health problem causing community acquired sepsis in the northeastern part of Malaysia. From January 2001 to December 2005, we reviewed case reports of all bacteraemic melioidosis admitted to a tertiary teaching hospital, Hospital Universiti Sains Malaysia. Thirty-five patients had positive blood culture for meliodosis and 27 case reports were traceable for further analysis. The mean age was 46.8 + 20.0 years. Twenty patients (74.1%) were male. The main clinical presentation was fever that occurred in 23 (85.2%) patients. Eighteen patients (66.7%) had lung involvement and three patients had liver abscess. Two patients presented with scrotal swelling, one of whom further developed Fournier's Gangrene. Nineteen (70.4%) patients had underlying diabetes, five of whom were newly diagnosed during the admission. Thirteen (48.1%) patients were treated with high-dose ceftazidime and six (22.2%) patients were treated with imipenem. Eight (29.6%) patients were not given anti-melioidosis therapy because the causative agents were not identified until after the patients died. The patients were admitted 16.8 days + 18.1. Seventeen patients (63.0%) died in this series, 13 patients of whom died within four days of admission. The wide range of clinical presentations and the fatal outcomes of melioidosis require a high level of suspicion among physicians to develop an early appropriate therapy and reduce the mortality rate.

  12. Vitamin E diffused highly cross-linked polyethylene in total hip arthroplasty at five years

    DEFF Research Database (Denmark)

    Nebergall, Audrey K; Greene, M. E.; Laursen, M B

    2017-01-01

    Aims: The objective of this five-year prospective, blinded, randomised controlled trial (RCT) was to compare femoral head penetration into a Vitamin E diffused highly cross-linked polyethylene (HXLPE) liner with penetration into a medium cross-linked polyethylene control liner using......, ArComXL. This is the longest-term RCT comparing the wear performance and clinical outcome of Vitamin E diffused HXLPE with a previous generation of medium cross-linked polyethylene....... radiostereometric analysis. Patients and Methods: Patients scheduled for total hip arthroplasty (THA) were randomised to receive either the study E1 (32 patients) or the control ArComXL polyethylene (35 patients). The median age (range) of the overall cohort was 66 years (40 to 76). Results: The five-year median...

  13. A Study Of Universal Immunization Coverage During Last Five Years In Resettlement Colonies Of Delhi

    Directory of Open Access Journals (Sweden)

    Salhotra V S

    1999-01-01

    Full Text Available Research Question: Is there any difference in immunization coverage in resettlement colonies of Delhi during past five years? Objectives: 1. To study the immunization coverage levels of children over a period of five years. 2. To observe changes in the coverage levels of different years, if any. Study design: Cross-sectional study. Setting: Khichripur, Kalyanpuri, Kalyanpuri, Trilokpuri and Himmatpuri- four resettlement colonies of trans-Yamuna area of Delhi. Participants: 1500 children belonging to five age-groups i.e. birth-1 yr., 1-2 yrs., 2-3 yrs, and 4-5 yrs. Methods: Verification of child’s immunization from immunization card and interview of mother if immunization car was not available. Study period: May1997 to March1998 Results: Immunization with individual vaccines and immunization status of the children peaked in 1995-96 but started falling thereafter due to fall in ICE activities.

  14. Rural Transformation and Planning Tactics in the 13th Five-Year Plan Period

    Institute of Scientific and Technical Information of China (English)

    Luo; Xiaolong; Xu; Xiao; Li; Min

    2016-01-01

    Rural development has long been the focus of China’s central and local governments. Since the late 2000 s, rural areas have presented new transformation features and development trends. To stimulate rural transformation and development in the 13 th Five-Year Plan period, this paper reviews major ideas on rural development in related disciplines. This study also summarizes main rural transformation features, including the aging population, hollow villages, changes in the allocation of land resource, semi-urbanization, and regional differences in rural development. Finally, it also provides suggestions for planning tactics in the 13 th Five-Year Plan period, such as making differentiated rural development strategies, exploring new methods to stimulate rural stock land planning and use, and enforcing relevant policy and management reforms.

  15. Rural Transformation and Planning Tactics in the 13th Five-Year Plan Period

    Institute of Scientific and Technical Information of China (English)

    Luo Xiaolong; Xu Xiao; Li Min

    2016-01-01

    Rural development has long been the focus of China's central and local governments.Since the late 2000s,rural areas have presented new transformation features and development trends.To stimulate rural transformation and development in the 13th Five-Year Plan period,this paPer reviews major ideas on rural development in related disciplines.This study also summarizes main rural transformation features,including the aging population,hollow villages,changes in the allocation of land resource,semi-urbanization,and regional differences in rural development.Finally,it also provides suggestions for planning tactics in the 13th Five-Year Plan period,such as making differentiated rural development strategies,exploring new methods to stimulate rural stock land planning and use,and enforcing relevant policy and management reforms.

  16. Five years program execution outcome; Bilan d'execution du plan quinquenal

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-07-01

    This document presents realized activities during five years program in mine field and petroleum (1979-1983). It involves mining and petroleum researches and mining productions. [French] Le document presente les activites realisees dans le domaine des mines et du petrole pendant les 5 annees du plan quinquenal (1979-1983). Il s'agit des recherches minieres et petrolieres et des productions minieres.

  17. Establishing the R&D Agenda for Twenty-First Century Learning

    Science.gov (United States)

    Kay, Ken; Honey, Margaret

    2006-01-01

    Much ink has flowed over the past few years describing the need to incorporate twenty-first century skills into K-12 education. Preparing students to succeed as citizens, thinkers, and workers--the bedrock of any educational system--in this environment means arming them with more than a list of facts and important dates. Infusing twenty-first…

  18. Career Decision Status as a Predictor of Resignation Behavior Five Years Later

    Science.gov (United States)

    Earl, Joanne K.; Minbashian, Amirali; Sukijjakhamin, Aun; Bright, Jim E. H.

    2011-01-01

    This paper extends earlier research exploring the relationship between career decision status and work outcomes by examining resignation behavior in a group of new graduates five years after initial appointment. On appointment various measures were collected including career decision status variables. Earlier research identified a significant…

  19. Double cervix in a five-year-old white Fulami cow | Ajala | African ...

    African Journals Online (AJOL)

    A case report of true double cervix in a five-year-old white Fulani cow is presented. The condition is known to cause infertility which might be the reason why the cow was brought to the slaughterhouse at this critical age. Keywords: Double cervix, cow ...

  20. Five years of opening the electricity market in Germany: an assessment

    International Nuclear Information System (INIS)

    Feder, A.

    2004-01-01

    In 1998, the German federal government decided to transpose in national law the principle of competition in the sector of electricity. To set up an electricity market, the new law has more or less dismantled the former system of the juxtaposed monopolies of approximately nine hundred local energy firms. The author tries to answer the following questions: How were the new market's legal and institutional modalities determined? What political choices underlie them? What benefits will consumers draw from this liberalization? What assessment has Germany made about these past five years ? What are the hopes and fears for coming years? (author)

  1. Applications of health information exchange information to public health practice.

    Science.gov (United States)

    Kierkegaard, Patrick; Kaushal, Rainu; Vest, Joshua R

    2014-01-01

    Increased information availability, timeliness, and comprehensiveness through health information exchange (HIE) can support public health practice. The potential benefits to disease monitoring, disaster response, and other public health activities served as an important justification for the US' investments in HIE. After several years of HIE implementation and funding, we sought to determine if any of the anticipated benefits of exchange participation were accruing to state and local public health practitioners participating in five different exchanges. Using qualitative interviews and template analyses, we identified public health efforts and activities that were improved by participation in HIE. HIE supported public health activities consistent with expectations in the literature. However, no single department realized all the potential benefits of HIE identified. These findings suggest ways to improve HIE usage in public health.

  2. Turn on, fade out - methane exchange in a coastal fen over a period of six years after rewetting

    Science.gov (United States)

    Jurasinski, Gerald; Glatzel, Stephan; Hahn, Juliane; Koch, Stefan; Koch, Marian; Koebsch, Franziska

    2016-04-01

    The rewetting of drained peatlands is widely regarded as an adequate measure for the mitigation of greenhouse gas emissions. Therefore, especially in NE Germany, many peatlands are being rewetted. Our knowledge about greenhouse gas exchange associated with rewetting is mainly based on short-term experiments or space-for-time substitutions. These approaches do not consider the transient character of ecosystem acclimatization to flooding by rewetting. Moreover data in this regard on coastal peatland ecosystems are sparse. Here, we present 7 years of data on CH4-exchange in a coastal fen after rewetting by flooding. On the site „Rodewiese", which is located within the NSG "Hütelmoor und Heiligensee" in the Northeast of Rostock, NE Germany, we have established a long term research observatory addressing atmospheric C-exchange. The site is part of the TERENO network. Since summer 2009 we determine CH4 fluxes with closed chambers distributed widely across the study site and CO2-exchange with eddy covariance as well as ancillary data on vegetation, hydrology, and biogeochemistry. This talk addresses the CH4-exchange over time whereas CO2-exchange data are presented by Koebsch et al. in the same session. Rewetting turned the site from a summer dry fen with mean annual water levels of around -0.08m into a shallow lake with water levels up to 0.60m. In the first year after flooding, we observed a substantial die-back of vegetation, especially in stands of Carex acutiformis. Flooding increased methane release rates to extremely high levels of up to 4.3 t ha-1 a-1 for sedge stands and 2.7 t ha-1 a-1 on average, which amounts to 75.6 t ha-1 a-1 in CO2-equivalents. Thereafter, the averaged annual CH4 emissions decreased asymptotically and where at an average of 0.5 t ha-1 a-1 (14 t ha-1 a-1 in CO2-equivalents) in 2015. Factoring in the NEE of the growing season (from Eddy measurements) suggests that the system may be slightly above neutral with respect to the greenhouse

  3. Twenty years after the Chernobyl accident

    International Nuclear Information System (INIS)

    2006-01-01

    Full text: The April 1986 accident at the Chernobyl nuclear power plant remains a painful memory in the lives of the hundreds of thousands of people who were most affected by the accident. In addition to the emergency rescue workers who died, thousands of children contracted thyroid cancer, and thousands of other individuals will eventually die of other cancers caused by the release of radiation. Vast areas of cropland, forests, rivers and urban centres were contaminated by environmental fallout. Hundreds of thousands of people were evacuated from these affected areas - forced to leave behind their homes, possessions, and livelihoods - and resettled elsewhere, in a traumatic outcome that has had long-lasting psychological and social impacts. The commemoration of the Chernobyl tragedy is taking place in many forums this month - in Minsk, in Kiev and in other locations. At the IAEA, it might be said that we have been responding to the accident and its consequences for twenty years, in a number of ways: first, through a variety of programmes designed to help mitigate the environmental and health consequences of the accident; second, by analyzing the lessons of what went wrong to allow such an accident to occur at all; and third, by working to prevent any such accident from occurring in the future. Building a strong and effective global nuclear safety regime is a central objective of our work. This requires effective international cooperation. The explosions that destroyed the Unit 4 reactor core, and discharged its contents in a cloud of radionuclides, made painfully clear that the safety risks associated with nuclear and radiological activities extend beyond national borders. International cooperation on nuclear safety matters - sharing information, setting clear safety standards, assisting with safety upgrades, and reviewing operational performance - has therefore become a hallmark of IAEA activity, particularly at a time when we are witnessing an expansion of

  4. Plasma exchange in Immunoglobulin A nephropathy with thrombotic microangiopathy and acute cortical necrosis

    Directory of Open Access Journals (Sweden)

    P Doddi

    2016-01-01

    Full Text Available A 25-year-old female presented with decreased urine output, deranged renal function, thrombocytopenia, and hemolytic anemia. Kidney biopsy was consistent with thrombotic microangiopathy with acute cortical necrosis and Immunoglobulin A nephropathy (IgAN. Hemolytic anemia, thrombocytopenia and urine output improved after five sessions of plasma exchange. Renal function showed a delayed recovery and serum creatinine normalized by 3 months. This is first case of successful use of plasma exchange in hemolytic uremic syndrome with cortical necrosis associated with IgAN.

  5. Still the One: Reflections on Sixty-Five Years of Resilience and Relevance

    Science.gov (United States)

    Adcock, Donald; Ballard, Susan

    2015-01-01

    2016 marks an important milestone for the American Association of School Librarians (AASL). Despite the ever-changing and always-challenging economic, political, and societal landscape, for nearly sixty-five years the association has grown and prospered within the structure of the American Library Association (ALA) and remains "the only…

  6. Key projects to be enforced during the 11th Five-year Plan

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ Addressing major S&T issues of strategic importance to China's socioeconomic growth, national security and development sustainability, the key projects of CAS during the period of the 11th Five-year Plan (2006-2010) are large-scale research initiatives with an expectation to give rise to S&T breakthroughs.

  7. Five-year change in morale is associated with negative life events in very old age.

    Science.gov (United States)

    Näsman, Marina; Niklasson, Johan; Saarela, Jan; Nygård, Mikael; Olofsson, Birgitta; Conradsson, Mia; Lövheim, Hugo; Gustafson, Yngve; Nyqvist, Fredrica

    2017-10-27

    The objectives were to study changes in morale in individuals 85 years and older, and to assess the effect of negative life events on morale over a five-year follow-up period. The present study is based on longitudinal data from the Umeå85+/GERDA-study, including individuals 85 years and older at baseline (n = 204). Morale was measured with the Philadelphia Geriatric Center Morale Scale (PGCMS). Negative life events were assessed using an index including 13 negative life events occurring during the follow-up period. Linear regression was used for the multivariate analyses. The majority of the sample (69.1%) had no significant changes in morale during the five-year follow-up. However, the accumulation of negative life events was significantly associated with a greater decrease in PGCMS. A higher baseline PGCMS score did not attenuate the adverse effect negative life events had on morale. Morale seemed to be mainly stable in a five-year follow-up of very old people. It seems, nonetheless, that individuals are affected by negative life events, regardless of level of morale. Preventing negative life events and supporting individuals who experience multiple negative life events could have important implications for the care of very old people.

  8. Twenty years of student sexual behavior: subcultural adaptations to a changing health environment.

    Science.gov (United States)

    Netting, Nancy S; Burnett, Matthew L

    2004-01-01

    This twenty-year study analyzes changes in sexual behavior among students at Okanagan University College in British Columbia, Canada. Surveys conducted in 1980, 1990, and 2000 reveal a steady increase in safer sexual practices. Most students now question potential partners about their past, use condoms with a new sexual partner, and maintain fairly long-term monogamous relationships. Three sexual subcultures continue to coexist in fairly stable proportions: celibacy (about 30%), monogamy (about 60%), and free experimentation (about 10%). Each subculture has created its own response to the danger of HIV/AIDS: celibates exaggerate the danger they face, monogamists rely on love and fidelity for protection, and free experimenters have increased their use of condoms. While romantic feelings lead many monogamous couples to abandon condoms without objective HIV/AIDS knowledge, free experimenters still face the highest risk. Although they now use condoms more than half the time, their lifestyle, which involves multiple partners, risky sexual acts, and frequent drug and/or alcohol use, clearly remains dangerous. The persistence of distinct subcultures has implications for health education programs, which would be most effective if based on key values held by specific target groups.

  9. Risk factors for malnutrition in under-five children: one year after the Yogyakarta earthquake

    Directory of Open Access Journals (Sweden)

    Neti Nurani

    2011-12-01

    Full Text Available Background Malnutrition in children under the age of five remains a major health problem, since half of mortality cases in this age group involve malnutrition. The 2006 earthquake caused destruction of physical, biological and socio-economic environments, potentially leading to malnutrition in Yogyakarta children. Objective To identify the prevalence and risk factors of malnutrition in Yogyakarta children under five years of age, one year after the 2006 earthquake. Methods We conducted a cross-sectional study among children aged 0 to 60 months in the Bambanglipuro Subdistrict, Bantul Regency, Yogyakarta from September to October 2007. Nutritional status was determined using weight for height Z-scores, according to the WHO 2006 Child Growth Standards. Results Out of 666 subjects, we found severe malnutrition, undernutrition, normal weight, and overweight status in 1.7%, 4.8%, 88.6% and 4.8%, respectively. By multivariate analysis, risk factors for malnutrition were not having been weighed during the previous three months (OR 0.35; 95% CI 0.1 to 0.8 and having acute respiratory infection in the previous two weeks (OR 1.99; 95% CI 1.1 to 3.8 Conclusion One year following the 2006 earthquake, acute respiratory infection in the previous two weeks and unmonitored growth in the previous three months were risk factors for malnutrition in children under five years.

  10. Results on safety research for five years (from fiscal year 1996 to 2000). A field of nuclear fuel cycle

    International Nuclear Information System (INIS)

    2001-10-01

    This safety research carried out by the Japan Nuclear Cycle Development Institute (JNC) for five years ranged from fiscal year 1996 to 2000, was performed according to the safety research basic plan (from fiscal year 1996 to 2000) established on March, 1996 (revised again on May, 2000). This report was arranged on a field on nuclear fuel cycle (all subjects on fields of nuclear fuel facility, environmental radioactivity and radioactive wastes and a subject on nuclear fuel cycle in a field of seismic resistant and probabilistic safety assessment) by combining its research results for five years ranged from 1996 to 2000 fiscal year with general outlines on the safety research basic plan. Here were shown outlines on the safety research basic plan, aims and subjects on safety research at a field of nuclear fuel cycle, a list of survey sheets on safety research result, and survey sheets on safety research results. The survey sheets containing research field, title, organization, researcher name, researching period, names of cooperative organization, using facilities, research outline, research results, established contents, application, and research trends, are ranged to 21 items on nuclear fuel facility, 1 item on seismic resistance, 2 items on probabilistic safety assessment, 8 items on environmental radioactivity, and 20 items on radioactive wastes. (G.K.)

  11. CO2 emissions and economic development: China's 12th five-year plan

    International Nuclear Information System (INIS)

    Meng Ming; Niu Dongxiao; Shang Wei

    2012-01-01

    For the period of the 12th Five-Year Plan (2011–2015), the Chinese government has decided to reconsider and adjust its policies on economic development because of the pressures of CO 2 emissions and fossil energy consumption. The current paper adopts the logarithmic Stochastic Impacts by Regression on Population, Affluence, and Technology (STIRPAT) model to simulate the relationship between CO 2 emissions and other economic development factors in China. Three groups of outliers are found using samples from 1989 to 2008 and the Partial Least Square (PLS) regularity test method. The outlier analysis reveals three important areas for CO 2 reduction: (a) decreasing the share of coal to the total energy consumption and replacing it with non-fossil energies; (b) controlling vehicles used in the cities as well as (c) adjusting industrial structure. Furthermore, based on the social and economic realities of China, the current paper designs six feasible development scenarios for the period covered by the 12th Five-Year Plan and predicts the values of each factor in each scenario. The values can test the implementation of China's CO 2 control development concept. The experiences obtained by outlier analysis can be of significant reference value for realizing the predicted scenarios. - Highlights: ► Using STIRPAT to analyze China's CO 2 emissions and economic development factors. ► Using the PLS outlier test method, three groups of outliers are found. ► Outlier analysis reveals three important areas on reducing CO 2 emissions. ► We design six feasible scenarios for the period covered by the 12th Five-Year Plan. ► We predict the values of each factor in each scenario.

  12. The Scope of Numeracy after Five Years

    Directory of Open Access Journals (Sweden)

    H.L. Vacher

    2013-01-01

    Full Text Available The purpose of this editorial is to provide an efficient way for readers and potential authors to see (a what type of papers are published in this journal and (b what subjects are appropriate. The editorial consists mainly of about a dozen pages of tables including live links to the papers’ access/abstract pages to facilitate easy browsing. In the first table, the 85 papers that have been published in the journal’s first five years are classified into: review papers; research papers; case studies; essays; book reviews; columns; and editorials about the journal. In the second table, the papers are inventoried into overlapping sets on: assessment; QL and writing; the construct of QL; focused QL courses and curricula; QL across the curriculum; QL centers; algebra and calculus education; statistics education; intersections with science and engineering; intersections with social sciences; financial numeracy; health numeracy; math anxiety; and cognition. Browsing these links confirms what we said in the first editorial: the scope of Numeracy is huge.

  13. Relationship Between Mothers’ Role and Knowledge in Recurrence Prevention of Food Allergy for Children Under Five Years-Old

    Directory of Open Access Journals (Sweden)

    Fitria Rinawarti

    2017-04-01

    Full Text Available There are 30-40% of people with allergies world wide in 2011, this is based on data from the Center for Disease Control and Prevention (CDC more than tripled from 1993 to 2006. Parents play an important role in overcoming the recurrence of allergies in children in order of recurrence allergies and more severe recurrence. The goal of the study is to analyze association mothers’s role and knowledge in recurrence prevention of food allergy in children under five years-old. The study is an analytic observational research with cross sectional design. Method of sampling usedis simple random sampling. The samples were 39 mothers who have children under five years-old with food allergy in Rumah Sakit Islam Jemursari Surabaya. Analysis used chi-square test with α = 0.05 significance level.The results revealed the knowledge of mothers’ with allergy recurrance is 15 person (38,5% have a good knowledge in prevention of food allergy in children under five years-old, while mothers’s role in recurrence prevention of food allergy in children under five years-old is 26 person (66,7% have a role unfavorable. The statistical test by using chi-square revealed there were association between mothers’role (ρ=0,030 and mother’s of knowledge (ρ=0,00001in recurrence prevention of food allergy for children under five years-old.The conclusions of the results this study is mothers’s role with unfavorable to have children under five years-old with an allergy recurrence of severe allergy, while mothers with good knowledge to have children under five years-old with an allergy reccurrance of mild allergy. Keywords: recurrence allergies, mother’s role, mother’s knowledge

  14. Health of Europeans twenty years after the fall of Berlin wall.

    Science.gov (United States)

    Ginter, E; Simko, V

    2010-01-01

    The failure of central planning in the totalitarian systems of the USSR and its satellites adversely affected not only the economy and social relations but also the population health. While in the countries with established democracy (DEM) the general health and the life expectancy (LE) steadily improved, in countries declaring socialism (SOC) the LE was stagnant and in the USSR even decreased. Dramatic changes in Russia after the demise of Soviet Union resulted in an extraordinary destabilization of LE that reached a minimum in 1994. Remarkably, even twenty years after the breakdown of the Iron Curtain there persists a gap in the general health between the DEM and the SOC regions of Europe. Within the territory of the former Soviet influence there are additional differences in LE: Central Europe is much better off than Russia and its neighbours. Main cause of relatively high mortality in the post totalitarian Europe is the cardiovascular disease (CVD). Among females about 80% difference in LE between DEM and SOC countries is related to premature CVD mortality. In SOC males compared to DEM, about 50% of the higher mortality is caused by CVD, 20% is related to external factors (trauma, suicide) and 10% is oncologic disorders. The main suggested cause of such excess mortality, besides a low socioeconomic level and limited funding for health care, is an improper life style: alcoholism, smoking and inadequate intake of protective nutrients. Alcoholism, especially binge drinking is a prominent factor in Russia, Belarus, Ukraine and in the Baltic Republics (Fig. 6, Tab. 4, Ref. 20).

  15. Quantification of exchangeable and non-exchangeable organically bound tritium (OBT) in vegetation

    International Nuclear Information System (INIS)

    Kim, S.B.; Korolevych, V.

    2013-01-01

    The objective of this study is to quantify the relative amounts of exchangeable organically bound tritium (OBT) and non-exchangeable OBT in various vegetables. A garden plot at Perch Lake, where tritium levels are slightly elevated due to releases of tritium from a nearby nuclear waste management area and Chalk River Laboratories (CRL) operations, was used to cultivate a variety of vegetables. Five different kinds of vegetables (lettuce, cabbage, tomato, radish and beet) were studied. Exchangeable OBT behaves like tritium in tissue free water in living organisms and, based on past measurements, accounts for about 20% of the total tritium in dehydrated organic materials. In this study, the percentage of the exchangeable OBT was determined to range from 20% to 57% and was found to depend on the type of vegetables as well as the sequence of the plants exposure to HTO. -- Highlights: ► This study was to quantify the amount of exchangeable OBT compared to non-exchangeable OBT in vegetables. ► The percentage of exchangeable OBT varied between vegetable types and HTO exposure conditions. ► Exchangeable OBT varied from 20 to 36% in un-treated vegetables and from 30 to 57% in treated vegetables

  16. Twenty lectures on thermodynamics

    CERN Document Server

    Buchdahl, H A

    2013-01-01

    Twenty Lectures on Thermodynamics is a course of lectures, parts of which the author has given various times over the last few years. The book gives the readers a bird's eye view of phenomenological and statistical thermodynamics. The book covers many areas in thermodynamics such as states and transition; adiabatic isolation; irreversibility; the first, second, third and Zeroth laws of thermodynamics; entropy and entropy law; the idea of the application of thermodynamics; pseudo-states; the quantum-static al canonical and grand canonical ensembles; and semi-classical gaseous systems. The text

  17. PRTR ion exchange vault column sampling

    International Nuclear Information System (INIS)

    Cornwell, B.C.

    1995-01-01

    This report documents ion exchange column sampling and Non Destructive Assay (NDA) results from activities in 1994, for the Plutonium Recycle Test Reactor (PRTR) ion exchange vault. The objective was to obtain sufficient information to prepare disposal documentation for the ion exchange columns found in the PRTR Ion exchange vault. This activity also allowed for the monitoring of the liquid level in the lower vault. The sampling activity contained five separate activities: (1) Sampling an ion exchange column and analyzing the ion exchange media for purpose of waste disposal; (2) Gamma and neutron NDA testing on ion exchange columns located in the upper vault; (3) Lower vault liquid level measurement; (4) Radiological survey of the upper vault; and (5) Secure the vault pending waste disposal

  18. A five year study of the attitudes, perceptions, and philosophies of five secondary science education teachers prepared in the constructivist teaching methodology advanced at the University of Iowa

    Science.gov (United States)

    Hollenbeck, James Edward

    1999-11-01

    The present study researched the attitudes, Perceptions, and philosophies of five secondary education science teachers prepared in the constructivist teaching methodology advanced at the University of Iowa. This study is a continuation of a three-year study---the Salish I Project supported by the US Department of Education. The teachers studied are five 1993 University of Iowa Science Education Center graduates who have taught for five years. The main objective of the present study was finding answers to four questions aiming at further understanding of the impact and importance of the preservice education in I the constructivist teaching methodology of new teachers, and the changes they experience in the first five years of teaching. The instruments used in the study are various as they cover a wide range of different categories of beliefs I in terms of teaching, learning, teacher performance and view of school. The following trends came out on reviewing all of the data: in the first year of teaching three of the five teachers studied taught as constructivist teachers. in the third year of teaching, the classroom practices of the teachers converged more closely to their beliefs and preservice preparation. In the fifth year, all five teachers were ranked as constructivist in their teaching methodology in the classroom. Using the Wilcoxson test, significant, positive relationships were revealed between the teacher's philosophy of teaching and learning, with their actual practice. Teacher's philosophy and teaching practice were compared with selected standards set forth by the National Science Education Standards and were found to be in close alignment in their fifth year of teaching. Teachers prepared in the constructivist methodology are concerned about their subject content and value student input and reflection. The teachers reported using student-initiated ideas, alternative assessment strategies and being receptive to alternatives. Other important factors

  19. Assessment of China's renewable energy contribution during the 12th Five Year Plan

    International Nuclear Information System (INIS)

    Hong, Lixuan; Zhou, Nan; Fridley, David; Raczkowski, Chris

    2013-01-01

    In recent years, China has been ambitious in investing and developing renewable energy technologies, aiming to enhance its energy security, mitigate its energy-related CO 2 emissions and develop renewable energy industry. The 12th Five Year Plan (2011–2015) has set clear targets on installed capacities of different renewable energy technologies. This study aimed to assess the possible contribution of 12th Five Year Plan for China's future energy system and identify factors that might influence its impacts. First, current status of renewable energy development in China has been reviewed. Then several energy scenarios have been developed in an hourly simulation using an energy system analysis tool EnergyPLAN. It was identified that existing grid bottleneck would greatly reduce the potential contribution of renewable installations in terms of share of renewable electricity generation, share of non-fossil fuels in primary energy and system CO 2 emissions. In contrast, improving technical performance of renewable energy technologies and sectoral energy efficiency plays an important role in increasing the share of renewables and promoting China’s energy system transition. Finally, some policy suggestions were drawn to facilitate a better implementation of the renewable energy plan. - Highlights: • China's renewable energy contribution during the 12th Five Year Plan was assessed. • Non-fossil fuel targets in primary energy for 2015 and 2020 could be easily achieved. • Grid bottlenecks severely decrease the share of RES-E in electricity generation through the 12th Five Year Period. • Improved technical performance of renewable technologies and sectoral energy efficiency are extremely important for achieving higher RES-E share. • Several policy suggestions were drawn

  20. The Big Five Personality Traits and French Firefighter Burnout: The Mediating Role of Achievement Goals.

    Science.gov (United States)

    Vaulerin, Jérôme; Colson, Serge S; Emile, Mélanie; Scoffier-Mériaux, Stéphanie; d'Arripe-Longueville, Fabienne

    2016-04-01

    We investigated the associations between the Big Five personality traits and occupational burnout in firefighters and the mediating role of achievement goals in this relationship. Two hundred twenty male firefighters from 20 to 62 years old participated and mediation analyses were performed. The results showed that neuroticism was positively related to the three dimensions of burnout, both directly and through mastery avoidance goals. Mastery approach goals mediated the relationships between conscientiousness and physical fatigue and between openness to experience and physical fatigue. Three of the Big Five personality traits, neuroticism, conscientiousness and openness to experience, and achievement goals, may be important factors in understanding and preventing firefighter burnout.

  1. Im. A. F. Zasyad'ko coal mine during the eleventh five year plan

    Energy Technology Data Exchange (ETDEWEB)

    Zvyagil' skii, E.L.

    1985-08-01

    The achievements of this mine are chronicled, which began production in December 1958, throughout the eleventh five year plan, showing how the annual targets for coal output, roadway drivage, savings in energy and materials, output per manshift and cost price of coal were met and improved upon in each of the five years. The factors which made possible these achievements in productivity and efficiency are described and include: use of modern equipment and systems, increased mechanization, on-site education and training, improved discipline, reduced absenteeism, incentive schemes and, above all, the full involvement of the coal mine in the program of socialist competition. The social infrastructure supporting the coal mine and its workforce is also described.

  2. Virtual Knowledge Center Five Year Vision

    International Nuclear Information System (INIS)

    KENNY, N.E.

    2003-01-01

    The vision for Virtual Knowledge Center (VKC) is to make information accessible from one verifiable source, provide an environment for knowledge capture and sharing, and provide for automated business process management. VKC will be the foundation for management and integration of information activities at the Hanford Site for the next 5 years. It provides a distinctive solution that can increase return on investment, increase a facility's efficiency, and reduce a project's cost and schedule. This Five-Year Vision presents a clear path forward to support the U.S. Department of Energy and its contractors in their goals of achieving the Site's missions of preparing for the future, restoring the river corridor, and transitioning the central plateau. Diminishing funds and reduced availability of resources has created a direct obligation for the Hanford Site to be more innovative and resourceful in the use of its current information assets. The difficulty and, in some instances, the inability of current systems to effectively and efficiently meet evolving standards and directions, coupled with Hanford's geographical size, pose challenges to information acquisition, sharing, and use. An imbalance exists in the lifecycle process of information between locating information and executing work. The need to capture and retain workers' knowledge for future use was evaluated to identify cost effective alternatives. The VKC is comprised of a suite of technologies that enables seamless access to the information available through integration of databases and systems. The VKC uses web technology to provide the environment for gathering information from disparate data sources. The VKC makes information available to users; allowing them to search, access documents, retain enterprise knowledge, or interact with other users. The VKC provides a single path to electronic information; allows capture of knowledge at its source and makes data and information available for informed decision

  3. Heat exchanger performance monitoring guidelines

    International Nuclear Information System (INIS)

    Stambaugh, N.; Closser, W. Jr.; Mollerus, F.J.

    1991-12-01

    Fouling can occur in many heat exchanger applications in a way that impedes heat transfer and fluid flow and reduces the heat transfer or performance capability of the heat exchanger. Fouling may be significant for heat exchanger surfaces and flow paths in contact with plant service water. This report presents guidelines for performance monitoring of heat exchangers subject to fouling. Guidelines include selection of heat exchangers to monitor based on system function, safety function and system configuration. Five monitoring methods are discussed: the heat transfer, temperature monitoring, temperature effectiveness, delta P and periodic maintenance methods. Guidelines are included for selecting the appropriate monitoring methods and for implementing the selected methods. The report also includes a bibliography, example calculations, and technical notes applicable to the heat transfer method

  4. Accounting for structural and exchange mobility in models of status attainment: Social fluidity in five European countries.

    Science.gov (United States)

    Menés, Jorge Rodríguez

    2017-01-01

    This paper proposes a new method to distinguish structural from exchange mobility in status attainment models with interval endogenous variables. In order to measure structural mobility, the paper proposes to trace occupational and educational changes across generations using information provided by children about their fathers. The validity of the method is assessed by comparing the effects of father's socio-economic status and education on son's status and educational attainments, net of occupational upgrading and educational expansion, in five European countries: Britain, Denmark, Germany, Norway, and Spain, using data from the 2005 EU-SILC survey. The results show that the effect of father's on son's ISEI weakens greatly in all countries after considering occupational upgrading, and that much of father's influence over sons occurs by directing them towards occupations with good economic prospects. Useful extensions to the method are discussed in the conclusions. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Muiris O’Sullivan’s “New Storytelling”: The Art of Twenty Years A-Growing

    Directory of Open Access Journals (Sweden)

    Thomas F. Shea

    2018-03-01

    Full Text Available Since its publication in 1933, Muiris O’Sullivan’s Fiche Blian ag Fás (Twenty Years A-Growing has been limited and distorted by critics who view the memoir through a lens shaped by prior assessments of Tomás Ó Criomhthain’s earlier Blasket autobiography, An tOileánach (The Islandman. Muiris Mac Conghail voices the standard perspective when he states, “It was the publication of Tomás Ó Criomhthain’s An tOileánach, in 1929, which both acted as an incentive and provided an exemplar to Muiris” (150. O’Crohan’s autobiography certainly inspired O’Sullivan; however, Muiris’s more literary sensibility set him on his own inscriptive journey during which he creates a new type of narrative, one which creatively interweaves oral traditions with the contours of the novel. As we investigate what Pádraig Ó Fiannachta terms the author’s nua scéalaíocht, or “new storytelling” techniques, we can more fully appreciate O’Sullivan’s subtle dexterities as both traditional storyteller and novelistic craftsman.

  6. New developments in Indian space policies and programmes—The next five years

    Science.gov (United States)

    Sridhara Murthi, K. R.; Bhaskaranarayana, A.; Madhusudana, H. N.

    2010-02-01

    Over past four decades Indian space programme has systematically acquired capabilities in space technologies and implemented its programmes with a high level of focus on societal applications. It is developed into a multi-dimensional programme where its strategy is directed towards diverse stake holders and actors such as government, users and beneficiaries including general public, industrial suppliers as well as customers, academia and other space agencies/international organisations. Over the next five years, the Indian space programme has charted an ambitious set of policies and programmes that aim to enhance impacts on society. The major task is to enlarge and diversify the services delivered to a large section of population affected by income, connectivity and digital divides. While efficacy of application of space based systems have been proven in several fields such as tele-education, water resources management, improving productivity of land and out reaching quality health services and others, the crux of the problem is to evolve sustainable and scalable delivery mechanisms on a very large scale and extending over large geographical areas. Essentially the problem shifts from being predominately a technology problem to one of a composite of economic, cultural and social problems. Tackling such problems would need renewal of policies relating to commercial as well as public service systems. Major programmatic initiatives are planned in the next five years involving new and upgraded technologies to expand services from space to fill the gaps and to improve economic efficiency. Thrust is also given to science and exploration mission beyond Chandrayaan-1 and some initial steps for the participation in human space flight. This paper discusses the policy and strategy perspectives of the programmes planned by Indian Space Research Organisation over next five years.

  7. A five year study on the susceptibility of isolates from various parts of ...

    African Journals Online (AJOL)

    tests. The various isolates for the five-year period were Staphylococcus aureus 1000, Klebsiella pneumoniae 340, Proteus mirabilis 38 Escherichia coli 295, Pseudomonas aeroginosa 240, Alcaligenes faecalis 200, Enterobacter aerogenes 175, Acinetobacter baumannii 150, Proteus vulgaris 110, Providencia stuartii 101, ...

  8. Southern Stalemate: Five Years without Public Education in Prince Edward County, Virginia

    Science.gov (United States)

    Bonastia, Christopher

    2012-01-01

    In 1959, Virginia's Prince Edward County closed its public schools rather than obey a court order to desegregate. For five years, black children were left to fend for themselves while the courts decided if the county could continue to deny its citizens public education. Investigating this remarkable and nearly forgotten story of local, state, and…

  9. Personality disorder features as predictors of symptoms five years post-treatment.

    Science.gov (United States)

    Jansson, Irene; Hesse, Morten; Fridell, Mats

    2008-01-01

    Personality disorders are associated with dysfunction in a variety of areas. Recent longitudinal research has shown that personality disorders are also predictive of problems later in life, as well as of poor response to treatment of depression and anxiety. This study assessed whether personality disorder features were associated with psychiatric symptoms in a cohort of women treated for substance abuse in Sweden. Patients were diagnosed with personality disorders using the Structured Clinical Interview for DSM-IV (SCID-II) personality questionnaire and SCID-II interview, and were then administered a self-report questionnaire designed to measure symptoms of psychiatric illness, the Symptoms Checklist-90 (SCL-90), during and five years after treatment. Concurrently, features of all personality disorders, except histrionic, were associated with SCL-90 score. At five-year follow-up, most personality disorders remained associated with SCL-90 score, with the exception of paranoid and schizoid personality disorder. After controlling for baseline score on the SCL-90, conduct disorder, borderline personality disorder, and narcissistic personality disorder remained significantly associated with symptoms at follow-up. After controlling for abstinence and baseline score, only borderline personality disorder features remained associated with SCL-90 score at follow-up. Patients with personality disorders should be monitored after treatment for psychiatric symptoms.

  10. Progress in 11th Five Year and the geneal idea for 12th Five Year of uranium exploration and geological science and technology

    International Nuclear Information System (INIS)

    Zhang Jindai; Jian Xiaofei; Li Youliang; Du Jiannong; Guo Qinggen; Zhang Qiuying

    2011-01-01

    Since the 11th-Five Year, uranium exploration in China has retrieved obviously and some new resources have been identified. More detailed uranium exploration has been carried out in about 1 000 000 km 2 , exploration in large uranium resource bases, old orefields and focusing prospect areas has achieved important progress, several middle-large and extral-large deposits have been discovered, and one super-large deposit was submitted for the first time in China. In the science and technology of uranium exploration, the capability and platform of research has been reinforced, a number of key projects have been carried out such as national uranium potential evaluation, study of 'four types of uranium deposit', research for the enlargement of uranium resource bases, research of application foundation of uranium geology, research on exploratin techniques and method and technological standard. All these projects have obtained fruitful result and significantly raised the creative level in uranium science and technology. In the coming 12th Five Year, uranium exploration will follow the strategy of 'foundation research first with focus on resource base,systematical exploration and integral evaluation second' under the guideline of 'domestic foothold and oversea development' and set up large uranium resource bases, four major geological preosecting programs will be commence in the exploration for large uranium resource base, national uranium survey, regional evaluation of potential uranium resource and science and technology innovation of uranium geology, Ideas of 'Great uranium exploration system' should be set up to widely unite the localized prospecting teams and cooperate with the geologic research organization such as domestic and foreign university and college so as to make corespondent contribution to raise the supporting capability of uranium resources in China. (authors)

  11. Five years after Fukushima, it's time to seize new nuclear opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Shephers, John [nuclear24, Redditch (United Kingdom)

    2016-05-15

    In March of this year, we marked a painful chapter in the history of the world's civil nuclear energy industry as we reflected on the earthquake and tsunami that struck Japan five years ago - leading to the nuclear accident at Fukushima-Daiichi. In moving on, the nuclear industry needs to absorb the lessons learned from Fukushima and there are now clear signals for going on with nuclear.

  12. Twenty years of vasoplegic syndrome treatment in heart surgery. Methylene blue revised

    Directory of Open Access Journals (Sweden)

    Paulo Roberto Barbosa Evora

    2015-02-01

    Full Text Available Objective: This study was conducted to reassess the concepts established over the past 20 years, in particular in the last 5 years, about the use of methylene blue in the treatment of vasoplegic syndrome in cardiac surgery. Methods: A wide literature review was carried out using the data extracted from: MEDLINE, SCOPUS and ISI WEB OF SCIENCE. Results: The reassessed and reaffirmed concepts were 1 MB is safe in the recommended doses (the lethal dose is 40 mg/kg; 2 MB does not cause endothelial dysfunction; 3 The MB effect appears in cases of NO up-regulation; 4 MB is not a vasoconstrictor, by blocking the cGMP pathway it releases the cAMP pathway, facilitating the norepinephrine vasoconstrictor effect; 5 The most used dosage is 2 mg/kg as IV bolus, followed by the same continuous infusion because plasma concentrations sharply decrease in the first 40 minutes; and 6 There is a possible "window of opportunity" for MB's effectiveness. In the last five years, major challenges were: 1 Observations about side effects; 2 The need for prophylactic and therapeutic guidelines, and; 3 The need for the establishment of the MB therapeutic window in humans. Conclusion: MB action to treat vasoplegic syndrome is time-dependent. Therefore, the great challenge is the need, for the establishment the MB therapeutic window in humans. This would be the first step towards a systematic guideline to be followed by possible multicenter studies.

  13. Does television viewing predict dietary intake five years later in high school students and young adults?

    Directory of Open Access Journals (Sweden)

    Neumark-Sztainer Dianne

    2009-01-01

    Full Text Available Abstract Background Prior research has found that television viewing is associated with poor diet quality, though little is known about its long-term impact on diet, particularly during adolescence. This study examined the associations between television viewing behavior with dietary intake five years later. Methods Survey data, which included television viewing time and food frequency questionnaires, were analyzed for 564 middle school students (younger cohort and 1366 high school students (older cohort who had complete data available at Time 1 (1998–1999 and five years later at Time 2 (mean age at Time 2, 17.2 ± 0.6 and 20.5 ± 0.8 years, respectively. Regression models examined longitudinal associations between Time 1 television viewing behavior and Time 2 dietary intake adjusting for sociodemographic characteristics, Time 1 dietary intake, and Time 2 total daily energy intake. Results Respondents were categorized as limited television users (2 hours/daily, moderately high television viewers (2–5 hours/daily, and heavy television viewers (≥5 hours/daily. Among the younger cohort, Time 1 heavy television viewers reported lower fruit intake and higher sugar-sweetened beverage consumption than the other two groups. Among the older cohort, watching five or more hours of television per day at Time 1, predicted lower intakes of fruits, vegetables, whole grain and calcium-rich foods, and higher intakes of trans fat, fried foods, fast food menu items, snack products, and sugar-sweetened beverages (products commonly advertised on television five years later. Conclusion Television viewing in middle and high school predicted poorer dietary intake five years later. Adolescents are primary targets of advertising for fast food restaurants, snack foods, and sugar-sweetened beverages, which may influence their food choices. Television viewing, especially during high school, may have long-term effects on eating choices and contribute to poor eating

  14. Five-year change in physical activity is associated with changes in cardiovascular disease risk factors: the Inter99 study

    DEFF Research Database (Denmark)

    Aadahl, Mette; von Huth Smith, L; Pisinger, Charlotte

    2009-01-01

    OBJECTIVE: To evaluate whether five-year changes in self-reported physical activity level were associated with changes in waist circumference, weight, serum lipids and blood pressure. METHODS: In the Inter99 study (1999-2006) in Copenhagen, Denmark, 4039 men and women (30-60 years) answered quest....... Change in physical activity level induced a significant change in HDL concentration in men only. Women's use of hormone replacement therapy may partly explain this gender difference.......OBJECTIVE: To evaluate whether five-year changes in self-reported physical activity level were associated with changes in waist circumference, weight, serum lipids and blood pressure. METHODS: In the Inter99 study (1999-2006) in Copenhagen, Denmark, 4039 men and women (30-60 years) answered...... questions on lifestyle and provided blood samples and anthropometric measures at baseline and after five years. Multiple regression analyses were performed with five-year value of each cardiovascular biomarker as outcome and change in physical activity level as explanatory variable. RESULTS: Approximately...

  15. THE FIVE YEAR FERMI/GBM MAGNETAR BURST CATALOG

    Energy Technology Data Exchange (ETDEWEB)

    Collazzi, A. C. [SciTec, Inc., 100 Wall Street, Princeton, NJ 08540 (United States); Kouveliotou, C.; Horst, A. J. van der; Younes, G. A. [Department of Physics, The George Washington University, 725 21st Street NW, Washington, DC 20052 (United States); Kaneko, Y.; Göğüş, E. [Sabancı University, Orhanlı-Tuzla, İstanbul 34956 (Turkey); Lin, L. [François Arago Centre, APC, 10 rue Alice Domon et Léonie Duquet, F-75205 Paris (France); Granot, J. [Department of Natural Sciences, The Open University of Israel, 1 University Road, P.O. Box 808, Raanana 43537 (Israel); Finger, M. H. [Universities Space Research Association, NSSTC, 320 Sparkman Drive, Huntsville, AL 35805 (United States); Chaplin, V. L. [School of Medicine, Vanderbilt University, 1161 21st Avenue S, Nashville, TN 37232 (United States); Huppenkothen, D. [Center for Data Science, New York University, 726 Broadway, 7th Floor, New York, NY 10003 (United States); Watts, A. L. [Anton Pannekoek Institute, University of Amsterdam, Postbus 94249, 1090 GE Amsterdam (Netherlands); Kienlin, A. von [Max-Planck-Institut für extraterrestrische Physik, Giessenbachstrasse 1, D-85748 Garching (Germany); Baring, M. G. [Department of Physics and Astronomy, Rice University, MS-108, P.O. Box 1892, Houston, TX 77251 (United States); Gruber, D. [Planetarium Südtirol, Gummer 5, I-39053 Karneid (Italy); Bhat, P. N. [CSPAR, University of Alabama in Huntsville, 320 Sparkman Drive, Huntsville, AL 35899 (United States); Gibby, M. H., E-mail: acollazzi@scitec.com [Jacobs Technology, Inc., Huntsville, AL (United States); and others

    2015-05-15

    Since launch in 2008, the Fermi Gamma-ray Burst Monitor (GBM) has detected many hundreds of bursts from magnetar sources. While the vast majority of these bursts have been attributed to several known magnetars, there is also a small sample of magnetar-like bursts of unknown origin. Here, we present the Fermi/GBM magnetar catalog, providing the results of the temporal and spectral analyses of 440 magnetar bursts with high temporal and spectral resolution. This catalog covers the first five years of GBM magnetar observations, from 2008 July to 2013 June. We provide durations, spectral parameters for various models, fluences, and peak fluxes for all the bursts, as well as a detailed temporal analysis for SGR J1550–5418 bursts. Finally, we suggest that some of the bursts of unknown origin are associated with the newly discovered magnetar 3XMM J185246.6+0033.7.

  16. Ten Years Back, Five Years Forward: The Data Seal of Approval

    Directory of Open Access Journals (Sweden)

    Ingrid Dillo

    2015-02-01

    Full Text Available If we want to share data, the long-term storage of those data in a trustworthy digital archive is an essential condition. Trust is the basis of storing and sharing data. That trust must be present in the various stakeholders involved. Certification of digital archives can make an important contribution to the confidence of these stakeholders in the digital archives.Ten years ago DANS was assigned the task of developing a Seal of Approval for digital data to ensure that archived data can still be found, understood and used in the future. In 2009 this Data Seal of Approval (DSA was transferred to an international body, the DSA Board, which has managed and further developed the guidelines and the peer review process ever since.The objectives of the DSA are to safeguard data, ensure high quality and guide reliable management of data for the future without requiring implementation of new standards, regulations or heavy investments. The DSA contains 16 guidelines for applying and verifying quality aspects concerning the creation, storage, use and reuse of digital data.Based on feedback from data archives that applied for a DSA and different case studies we have gained some insight into the benefits of DSA. Still, the impact of having the Seal is not easy to measure. Seal holders usually refer to qualitative benefits in the form of increased awareness of the value of their repositories to their communities, funders and publishers.Ten years down the line we can safely state that the Data Seal of Approval has proven its added value. If we try to look five years into the future, what can we expect? There are different developments: a growing interest in DSA among European research infrastructures, the collaboration between DSA and the ISCU World Data System under the umbrella of the RDA (Research Data Alliance and the European Commission is showing a growing interest in certification services.The success of DSA also provides the challenge to further

  17. The U.S.-Singapore Free Trade Agreement: Effects After Five Years

    Science.gov (United States)

    2010-03-26

    U.S. service providers in Singapore under the FTA , Citibank has been able to expand its operations there (it has 50% of the credit card market...failing to comply with a collection of information if it does not display a currently valid OMB control number. 1. REPORT DATE 26 MAR 2010 2. REPORT...U.S.-Singapore Free Trade Agreement: Effects After Five Years Congressional Research Service Summary The U.S.-Singapore Free Trade Agreement ( FTA

  18. Attempted suicide in Denmark. IV. A five-year follow-up

    DEFF Research Database (Denmark)

    Nielsen, B; Wang, A G; Brille-Brahe, U

    1990-01-01

    contact with the psychiatric ward. Predictors for future suicide were chronic somatic disease, depression, abuse of medicine, and chronic alcohol abuse. The authors emphasize the need for a thorough medical evaluation of patients attempting suicide, to be able to identify and eventually treat......From October 1, 1980 to April 20, 1981, 207 patients were admitted to the Department of Psychiatry, Odense University Hospital, after attempting suicide. Information on physical, mental and social conditions was collected. The patients were then followed for 5 years, to register subsequent suicidal...... behaviour and to try to identify relevant factors for evaluation of future suicide risk. During the follow-up period 11.6% of the attempters committed suicide, the majority within the first year after the index attempt. Seventy-five percent of the suicides were committed less than 6 months after the last...

  19. Five-year all-cause mortality rates across five categories of substantiated elder abuse occurring in the community.

    Science.gov (United States)

    Burnett, Jason; Jackson, Shelly L; Sinha, Arup K; Aschenbrenner, Andrew R; Murphy, Kathleen Pace; Xia, Rui; Diamond, Pamela M

    2016-01-01

    Elder abuse increases the likelihood of early mortality, but little is known regarding which types of abuse may be resulting in the greatest mortality risk. This study included N = 1,670 cases of substantiated elder abuse and estimated the 5-year all-cause mortality for five types of elder abuse (caregiver neglect, physical abuse, emotional abuse, financial exploitation, and polyvictimization). Statistically significant differences in 5-year mortality risks were found between abuse types and across gender. Caregiver neglect and financial exploitation had the lowest survival rates, underscoring the value of considering the long-term consequences associated with different forms of abuse. Likewise, mortality differences between genders and abuse types indicate the need to consider this interaction in elder abuse case investigations and responses. Further mortality studies are needed in this population to better understand these patterns and implications for public health and clinical management of community-dwelling elder abuse victims.

  20. Public health in Kosovo after five difficult years of independence

    Directory of Open Access Journals (Sweden)

    Naim Jerliu

    2015-12-01

    administration. Regarding the health status, five years after independence, compared with other European countries, post-war transitional Kosovo is still characterized by higher mortality rates including traditional public health problems pertinent to infant mortality and maternal deaths. In parallel, however, Kosovo is undergoing a rapid process of epidemiological transition characterized by an aging trend which is inevitably coupled with high cardiovascular and cancer mortality and morbidity along with an excess mortality in external causes of death and injuries among the adult population. Adoption of the new Health Law in December 2012 by the Kosovo Assembly aims the transition from centralized health care system established under emergency conditions of the post-war period towards a contemporary modern health care system with a clear purchaser-provider split based on a high transparency and accountability of the health care providers and their contractors. The health care reform, leading eventually to significant changes within the health sector in Kosovo, consists of two main pillars: (i structural and functional reorganization of the health care system through establishment of Kosovo Health Service (an autonomous and non-for-profit public enterprise at central level of the health care sector, and; (ii establishment for the first time of the public health insurance system with a Health Insurance Fund as its main body. Nevertheless, five years after declaration of independence, Kosovo, the newest state in Europe consisting of the youngest population, is currently facing a particularly difficult socioeconomic and political transition and is additionally struggling and mainstreaming all energies and efforts in order to get full international recognition.

  1. Evaluation of ground-water flow and hydrologic budget for Lake Five-O, a seepage lake in northwestern Florida

    Science.gov (United States)

    Grubbs, J.W.

    1995-01-01

    Temporal and spatial distributions of ground-water inflow to, and leakage from Lake Five-O, a softwater, seepage lake in northwestern Florida, were evaluated using hydrologic data and simulation models of the shallow ground-water system adjacent to the lake. The simulation models indicate that ground-water inflow to the lake and leakage from the lake to the ground-water system are the dominant components in the total inflow (precipitation plus ground-water inflow) and total outflow (evaporation plus leakage) budgets of Lake Five-O. Simlulated ground-water inflow and leakage were approximately 4 and 5 times larger than precipitation inputs and evaporative losses, respectively, during calendar years 1989-90. Exchanges of water between Lake Five-O and the ground-water system were consistently larger than atmospheric-lake exchanges. A consistent pattern of shallow ground-water inflow and deep leakage was also evident throughout the study period. The mean time of travel from ground-water that discharges at Lake Five-O (time from recharge at the water table to discharge at the lake) was estimated to be within a range of 3 to 6 years. Flow-path evaluations indicated that the intermediate confining unit probably has a negligible influence on the geochemistry of ground-water inflow to Lake Five-O. The hydrologic budgets and flow-path evaluations provide critical information for developing geochemical budgets for Lake Five-O and for improving the understanding of the relative importance of various processes that regulate the acid-neutralizing capacity of softwater seepage lakes in Florida.

  2. Review: Devan Pillay, Gilbert M. Khadiagala, Prishani Naidoo and Roger Southall (eds, New South African Review 4: A Fragile Democracy – Twenty Years On (2014

    Directory of Open Access Journals (Sweden)

    Ian Taylor

    2015-01-01

    Full Text Available Review of the edited volume:Devan Pillay, Gilbert M. Khadiagala, Prishani Naidoo and Roger Southall (eds, New South African Review 4: A Fragile Democracy – Twenty Years On, Johannesburg: Wits University Press, 2014, ISBN 9781868147632, 380 pp.

  3. Treatment choices for fevers in children under-five years in a rural Ghanaian district

    Directory of Open Access Journals (Sweden)

    Gyapong Margaret

    2010-06-01

    Full Text Available Abstract Background Health care demand studies help to examine the behaviour of individuals and households during illnesses. Few of existing health care demand studies examine the choice of treatment services for childhood illnesses. Besides, in their analyses, many of the existing studies compare alternative treatment options to a single option, usually self-medication. This study aims at examining the factors that influence the choices that caregivers of children under-five years make regarding treatment of fevers due to malaria and pneumonia in a rural setting. The study also examines how the choice of alternative treatment options compare with each other. Methods The study uses data from a 2006 household socio-economic survey and health and demographic surveillance covering caregivers of 529 children under-five years of age in the Dangme West District and applies a multinomial probit technique to model the choice of treatment services for fevers in under-fives in rural Ghana. Four health care options are considered: self-medication, over-the-counter providers, public providers and private providers. Results The findings indicate that longer travel, waiting and treatment times encourage people to use self-medication and over-the-counter providers compared to public and private providers. Caregivers with health insurance coverage also use care from public providers compared to over-the-counter or private providers. Caregivers with higher incomes use public and private providers over self-medication while higher treatment charges and longer times at public facilities encourage caregivers to resort to private providers. Besides, caregivers of female under-fives use self-care while caregivers of male under-fives use public providers instead of self-care, implying gender disparity in the choice of treatment. Conclusions The results of this study imply that efforts at curbing under-five mortality due to malaria and pneumonia need to take into

  4. Breast sarcoma surgical management: a five-year multicentric study

    Directory of Open Access Journals (Sweden)

    Răzvan V. Scăunașu

    2016-11-01

    Full Text Available Background. Breast sarcomas are a heterogeneous group of breast neoplasms with a low incidence and a reserved prognosis. No treatment protocol has been yet established, a guideline similar to soft tissue sarcomas is used. Materials and Methods. Our study analyzed all the patients admitted with the diagnosis of malignant breast disease in two specialized centers on a five-year time frame. We compared long term results for the patients who underwent conservative treatment and mastectomy. Results. A total of 76 cases received surgical treatment with curative intent, 24 conservative procedures and 52 mastectomies. Incidence of local recurrence does not appear to be closely related to the type of surgical procedure. There were a number of five local recurrences for patients who received conservative treatment and 7 local recurrences where we used mastectomy. Kaplan-Meier analysis conducted shows no differences statistically significant (sig = 0.459 between the results of conservative treatment and mastectomy. Basically conservative surgery seems to get similar results, provided that R0 resection objective can be met. Conclusions. Treatment options are more limited for breast sarcomas than carcinomas, the role of surgery being more important to therapeutic success. The biological characteristic of the tumor including histological type and sub-type, play an important role in determining the results and the treatment should be tailored and adapted for each case.

  5. Five years' experience of the new SAPs: overview and way forward

    International Nuclear Information System (INIS)

    Pape, R.P.

    1998-01-01

    This paper gives an overview of the five years' experience gained in applying the new safety assessment principles (SAPs). Beginning with a brief history of SAPs, it goes on to discuss their structure and their relevance to safety matters. It develops some of the more basic issues which users have to bear in mind and also considers how SAPs are used by NII. Finally, there is a look forward to future developments in SAPs usage and application. (author)

  6. The First Five Years of the Alpha Magnetic Spectrometer on the International Space Station

    CERN Multimedia

    CERN. Geneva

    2016-01-01

    In the five years since its installation on the International Space Station, it has collected more than 90 billion cosmic rays. Some of the unexpected results and their possible interpretations will be presented.

  7. Seven years of recent European net terrestrial carbon dioxide exchange constrained by atmospheric observations

    NARCIS (Netherlands)

    Peters, W.; Krol, M; van der Werf, G. R.; Houweling, S.; Jones, C. D.; Hughes, J.; Schaefer, K.; Masarie, K. A.; Jacobson, A. R.; Miller, J. B.; Cho, C. H.; Ramonet, M.; Schmidt, M.; Ciattaglia, L.; Apadula, F.; Helta, D.; Meinhardt, F.; di Sarra, A. G.; Piacentino, S.; Sferlazzo, D.; Aalto, T.; Hatakka, J.; Strom, J.; Haszpra, L.; Meijer, H. A. J.; van der Laan, S.; Neubert, R. E. M.; Jordan, A.; Rodo, X.; Morgui, J. -A.; Vermeulen, A. T.; Popa, E.; Rozanski, K.; Zimnoch, M.; Manning, A. C.; Leuenberger, M.; Uglietti, C.; Dolman, A. J.; Ciais, P.; Heimann, M.; Tans, P. P.; Heltai, D.; Ström, J.

    We present an estimate of net ecosystem exchange (NEE) of CO(2) in Europe for the years 2001-2007. It is derived with a data assimilation that uses a large set of atmospheric CO(2) mole fraction observations (similar to 70 000) to guide relatively simple descriptions of terrestrial and oceanic net

  8. Irritable bowel syndrome and functional abdominal pain in five-year-old children are related to lifestyle.

    Science.gov (United States)

    Uusijärvi, Agneta; Alm, Johan; Lindblad, Frank; Olén, Ola

    2016-08-01

    Abdominal pain of functional origin is very common in childhood, and environmental factors are thought to be of aetiologic importance. The anthroposophic lifestyle has dietary and lifestyle characteristics that may influence child health, and this study aimed to assess the effect of such lifestyles on abdominal pain of functional origin. A prospective Swedish lifestyle cohort (n = 470) was followed from birth to five years of age. Family lifestyles were characterised through questionnaires. Abdominal pain was defined as irritable bowel syndrome or functional abdominal pain according to the Rome III criteria and measured with parental questionnaires and interviews at the age of five. The prevalence of abdominal pain was 15%. Children were more likely to have abdominal pain at five years of age if their family had a partly anthroposophic lifestyle, with an adjusted odds ratio (OR) of 2.61 (95% CI 1.15-5.93), or an anthroposophic lifestyle, with an adjusted OR of 2.34 (95% CI 0.96-5.70). A family lifestyle with anthroposophic characteristics was associated with an increased risk of abdominal pain in five-year-old children. The mechanisms for this increase were unclear, but we speculate that there may have been different prerequisites for coping with stressors. ©2016 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  9. Experimental and thermodynamical analyses of the diesel exhaust vortex generator heat exchanger for optimizing its operating condition

    International Nuclear Information System (INIS)

    Hatami, M.; Ganji, D.D.; Gorji-Bandpy, M.

    2015-01-01

    In this research, a vortex generator heat exchanger is used to recover exergy from the exhaust of an OM314 diesel engine. Twenty vortex generators with 30° angle of attack are used to increase the heat recovery as well as the low back pressure in the exhaust. The experiments are prepared for five engine loads (0, 20, 40, 60 and 80% of full load), two exhaust gases amount (50 and 100%) and four water mass flow rates (50, 40, 30 and 20 g/s). After a thermodynamical analysis on the obtained data, an optimization study based on Central Composite Design (CCD) is performed due to complex effect of engine loads and water mass flow rates on exergy recovery and irreversibility to reach the best operating condition. - Highlights: • A vortex generator heat exchanger is used for diesel exhaust heat recovery. • A thermodynamic analysis is performed for experimental data. • Exergy recovery, irreversibility are calculated in different exhaust gases amount. • Optimization study is performed using response surface method

  10. Sentinel node biopsy in breast cancer: five years experience from Denmark

    DEFF Research Database (Denmark)

    Christiansen, Peter; Balslev, E.; Jensen, D.

    2008-01-01

    INTRODUCTION: Danish experience from the first five years with sentinel lymph node biopsy (SLNB) as a routine staging procedure in early breast cancer is reported. METHODS: During the period January 1, 2002 to December 31, 2006, 14 923 patients were diagnosed at Danish breast surgical centers...... certified for the sentinel node method. SLNB was performed in 8 338 patients (55.9%). The fraction increased steadily from 43% in 2002 to 67% in 2006. The median follow-up was 1.7 year (range 0-5.2 years). RESULTS: Patients staged with SLNB were younger, had more often BCS, had smaller tumor size, were more...... often hormone receptor positive, and had lower grade, than patients staged with lymph node dissection (ALND). Blue dye and radio colloid were used in combination in 82%. Lymphoscintigraphy was performed in 61%, and frozen section was performed in 87%. Originally, peritumoral injection of tracer was most...

  11. Early twenty-first-century droughts during the warmest climate

    Directory of Open Access Journals (Sweden)

    Felix Kogan

    2016-01-01

    Full Text Available The first 13 years of the twenty-first century have begun with a series of widespread, long and intensive droughts around the world. Extreme and severe-to-extreme intensity droughts covered 2%–6% and 7%–16% of the world land, respectively, affecting environment, economies and humans. These droughts reduced agricultural production, leading to food shortages, human health deterioration, poverty, regional disturbances, population migration and death. This feature article is a travelogue of the twenty-first-century global and regional droughts during the warmest years of the past 100 years. These droughts were identified and monitored with the National Oceanic and Atmospheric Administration operational space technology, called vegetation health (VH, which has the longest period of observation and provides good data quality. The VH method was used for assessment of vegetation condition or health, including drought early detection and monitoring. The VH method is based on operational satellites data estimating both land surface greenness (NDVI and thermal conditions. The twenty-first-century droughts in the USA, Russia, Australia and Horn of Africa were intensive, long, covered large areas and caused huge losses in agricultural production, which affected food security and led to food riots in some countries. This research also investigates drought dynamics presenting no definite conclusion about drought intensification or/and expansion during the time of the warmest globe.

  12. Effect of community-based food supplementation on improving growth of underweight children under five years of age in West Nusa Tenggara

    Directory of Open Access Journals (Sweden)

    Aman Bhakti Pulungan

    2018-01-01

    Full Text Available Background The prevalence of underweight children in West Nusa Tenggara is as high as 30%. This region had the third largest number of stunted children in the country. The local government has attempted to tackle this problem by providing supplementary food to underweight children. Objective To assess the success of the community-based food supplementation program onimproving children’s growth in West Nusa Tenggara. Methods We conducted a prospective cohort study for 10 months in Paruga District Primary Health Care Unit, Bima, West Nusa Tenggara, in year 2012. Children were given supplementary food according to the Ministry of Health’s guidelines, consisting of formula milk, high calorie biscuits, and a 60-day supply of eggs, estimated to be sufficient to normalize their weights, for their age and sex.  A child’s weight and height were measured every 3 months and the results plotted on WHO growth charts for weight-for-age, height-for-age, and weight-for-height (nutritional status. Z-score -2 SD was classified as normal for all three categories. Results Twenty-five children under five years of age participated in this study. Subjects’ median age was 29 months. None of the subjects had normal weight-for-age Z-score at the beginning of the study. Eighty-four percent (21/25 of the subjects were severely underweight. Only 8% (2/25 of the subjects had normal height-for-age Z-score and 88% (22/25 of them were severely stunted. However, 80% (20/25 of subjects had normal nutritional status (weight-for-height. Changes in weight-for-age Z-score varied throughout the study. The highest median score was in the tenth month of follow up (-3.82. The highest median height-for-age score and weight-for-height score were also in the last month of follow up. At the end of the study, only one subject had normal weight-for-age score (4% and none of the subjects had normal height-for-age scores.   Conclusion The 10-month supplementary food program for under-five

  13. Twenty-year trends in the prevalence of Down syndrome and other trisomies in Europe

    DEFF Research Database (Denmark)

    Loane, Maria; Morris, Joan K; Addor, Marie-Claude

    2013-01-01

    This study examines trends and geographical differences in total and live birth prevalence of trisomies 21, 18 and 13 with regard to increasing maternal age and prenatal diagnosis in Europe. Twenty-one population-based EUROCAT registries covering 6.1 million births between 1990 and 2009 participa...

  14. The «Group of Twenty», IMF and EU and Reforming of Global Governance

    Directory of Open Access Journals (Sweden)

    Evgeniy J. Il'in

    2014-01-01

    Full Text Available This article is devoted to the process of reforming the global financial system and world economic organizations since the foundation of the International Monetary Fund at the Bretton Woods Conference in 1944 to present time. Special attention is given to results of cooperation of the IMF and the "Group of Twenty"in the context of the world financial crisis 2008-2009. This article mentions the key benchmarks of the historical development of world economy: foundation of the Bretton Woods financial system, rejection of the gold standard at the Jamaica Conference, transition to the floating exchange rates, the wave of crises in the 1990-s, the world financial crisis of 2008-2009. The process of evolution of the IMF within the framework of these global events is considered here. The cooperation of EU, IMF and "Group of Twenty" is considered. The reforms of the IMF and their results are analyzed. The policy of the IMF at different historical stages of its evolution is estimated. As well as it results, the article also deals with the formation and development of the "Group of Twenty". The increasing role of the "Group of Twenty" in the global economic governance and reforming the IMF is considered. Especially is marked the necessity of the further reforms of the IMF and increasing of participation of the "G-20" in the world economic and politic system.

  15. Psychological stress and health in undergraduate dental students: fifth year outcomes compared with first year baseline results from five European dental schools

    NARCIS (Netherlands)

    Gorter, R.C.; Freeman, R.; Hammen, S.; Murtomaa, H.; Blinkhorn, A.; Humphris, G.

    2008-01-01

    Objective: To compare the levels of a series of health-related indicators from a cohort of fifth year dental students from five European schools with their first year scores, and to investigate the relationship between these follow-up measures. Methods: Burnout was measured using the Maslach Burnout

  16. Health effects following long-term exposure to thorium dusts: a twenty-year follow-up study in China

    International Nuclear Information System (INIS)

    Chen, X.A.; Cheng, Y.E.; Xiao, H.; Chen, L.; Yang, Y.J.; Dong, Z.H.; Zheng, R.; Feng, G.; Deng, Y.H.; Feng, Z.L.; Han, X.M.

    2004-01-01

    A twenty-year follow-up study was carried out at Baiyun Obo Rare-earth Iron Mine in China, This mine has been mined since 1958. Its ore contains 0.04% of ThO 2 and 10% of SiO 2 . The purpose of this study is to investigate possible health effects in dust-exposed miners following long-term exposure to thorium-containing dusts and thoron progeny. By using the negative high voltage exhaled thoron progeny measurement system to estimate the miner's thorium lung burden. The highest thorium lung burden among 1 158 measurements of 638 miners was 11.11 Bq. The incidence of stage 0 + pneumoconiosis was increased among dust-exposed miners. An epidemiological study showed that the lung cancer mortality of the dust-exposed miners was significantly (p 2 and SiO 2 ) and thoron progeny. This is the first evidence in humans of the carcinogenicity after long-term inhalation of thorium-containing dusts and thoron progeny. The total person-years of observation for the dust-exposed miners and the controls were 62 712 and 34 672 respectively. (author)

  17. Exhumation of radioactive solid wastes buried for fourteen years

    International Nuclear Information System (INIS)

    Horton, J.H.

    1977-03-01

    Twenty-five linear feet of a low-level beta-gamma waste trench was excavated fourteen years after the waste was buried. The waste included wood, steel, plastics, cotton cloth, rubber, and paper. Cardboard boxes not enclosed in plastic were the only materials to deteriorate visibly. Apparently, decades would be required for all cellulose materials to decompose, and plastics and metals would survive indefinitely

  18. FORMakademisk – Fem års jubileum - Five years anniversary

    Directory of Open Access Journals (Sweden)

    Janne Beate Reitan

    2013-01-01

    Full Text Available When we first published FORMakademisk five years ago, we stated in the very first editorial on page 1 in Volume 1, Issue 1 that:The aim of the journal is to provide a venue for research in design and design education, and thereby develop an interest and working community of scholars in the field. The editorial team perceives design as a generic term that includes creative and performing activities in the great span of the artefacts ‘from the spoon to the city’. The editorial team relates to design education as a field that includes the dissemination of design in society and the teaching of design at all levels general education, vocational preparation, professional education and research education—from kindergarten to doctorate.Since then we have published two issues every year, nine all together, with more than 50 articles. The editorial team saw that future contributors to FORMakademisk would mainly be recruited from researchers within the design disciplines, and their research interests would have their roots in creative and artistic design practice. At the same time, FORMakademisk has invited scientists from established academic disciplines, when their interest has been directed towards design issues.

  19. Five-year biochemical outcome following permanent interstitial brachytherapy for clinical T1-T3 prostate cancer

    International Nuclear Information System (INIS)

    Merrick, Gregory S.; Butler, Wayne M.; Galbreath, Robert W.; Lief, Jonathan H.

    2001-01-01

    Purpose: To evaluate 5-year biochemical disease-free outcome for men with clinical T1b-T3a NxM0 1977 American Joint Committee on Cancer (1997 AJCC) adenocarcinoma of the prostate gland who underwent transperineal ultrasound-guided permanent prostate brachytherapy. Methods and Materials: Four hundred twenty-five patients underwent transperineal ultrasound-guided prostate brachytherapy using either 103 Pd or 125 I, for clinical T1b-T3a NxM0 (1997 AJCC) adenocarcinoma of the prostate gland, from April 1995 to October 1999. No patient underwent pathologic lymph-node staging. One hundred ninety patients were implanted with either 103 Pd or 125 I monotherapy; 235 patients received moderate-dose external beam radiation therapy (EBRT), followed by a prostate brachytherapy boost; 163 patients received neoadjuvant hormonal manipulation, in conjunction with either 103 Pd or 125 I monotherapy (77 patients) or in conjunction with moderate-dose EBRT and a prostate brachytherapy boost (86 patients). The median patient age was 68.0 years (range, 48.2-81.3 years). The median follow-up was 31 months (range, 11-69 months). Follow-up was calculated from the day of implantation. No patient was lost to follow-up. Biochemical disease-free survival was defined by the American Society of Therapeutic Radiation and Oncology (ASTRO) consensus definition. Results: For the entire cohort, the 5-year actuarial biochemical no evidence of disease (bNED) survival rate was 94%. For patients with low-, intermediate-, and high-risk disease, the 5-year biochemical disease-free rates were 97.1%, 97.5%, and 84.4%, respectively. For hormone-naive patients, 95.7%, 96.4%, and 79.9% of patients with low-, intermediate-, and high-risk disease were free of biochemical failure. Clinical and treatment parameters predictive of biochemical outcome included: clinical stage, pretreatment prostate-specific antigen (PSA), Gleason score, risk group, age > 65 years, and neoadjuvant hormonal therapy. Isotope choice was

  20. Parotid tumor statistics for the past five years

    International Nuclear Information System (INIS)

    Yamaguchi, Soichi; Sueno, Kohei; Yamaguchi, Takeshi; Asano, Yukimi; Shiba, Kazutaka; Sekiguchi, Nao; Masuda, Takeshi

    2004-01-01

    We reviewed the case of 40 patients with parotid tumor who underwent an operation in the past five years. The patients included 23 (57.5%) males and 17 (42.5%) females. The average age was 53.4 years old with a range of 19 to 71 years. Thirty eight (95.0%) had benign tumor, and 2 (5.0%) had malignant tumor. Tc scintigraphy was performed in 37 out of the 40 patients, and 9 patients showed positive results. Six patients had warthin's tumor, and 3 had pleomorphic adenoma. In other words, 66.7% were positive for warthin's tumor. Ga scintigraphy was performed in 31 out of the 40 patients. Nine were positive out of the 10 benign tumor that showed a positive result. None of the cases had permanent facial palsy as a postoperative complication. Transient facial palsy was exhibited by 13 patients (32.5%), but they all improved 2 weeks to 6 months. In addition, we experienced 1 case of salivary fistula. Pleomorphic adenoma was noted in 63.2%, and warthin's tumor in 23.7%. There was no gender difference for pleomorphic adenoma, but 8 out of the 9 patients with warthin's tumor were men. The average age was 47.0 for pleomorphic adenoma and 58.7 for warthin's tumor which was in accordance with conventional reports. The Tc scintigraphy positive rate of warthin's tumor was low, 66.7%, in comparison with that in conventional reports. In addition, 90% of the tumors that showed positive results in Ga scintigraphy were preoperatively positive tumors, indicating the diagnostic usefulness of this. Transient facial palsy was a complication in 32.5% of the patients, which was similar to the rate in the conventional report. We experienced 1 case salivary fistula, which did not improve with conservative treatment. We opened the wounded area, and drained it by pressing. (author)

  1. Twenty-five years of artificial photosynthesis research at Ernest Orlando Lawrence Berkeley National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Otvos, J.W.; Calvin, M.

    1996-02-01

    This report summarizes the research done on artificial photosynthesis by the Calvin Group between 1970 and 1995 when the program was terminated. It contains a compilation of the personnel involved as well as a bibliography of publications supported by the project.

  2. Water pollution control: Twenty-five years of progress and challenges for the new millennium

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-01

    Consistent with the goals of the new Clean Water Action Plan, the Office of Wastewater Management (OWM) has renewed its commitment to improving the quality of water in the United States for the benefit of all citizens.

  3. Twenty-five years of monitoring a Townsend's Big-Eared Bat (Corynorhinus townsendii) maternity roost

    Science.gov (United States)

    Fellers, Gary M.; Halstead, Brian J.

    2015-01-01

    A Corynorhinus townsendii maternity roost located in an abandoned ranch house in central California was monitored for 25 y. Prior to the discovery of the bats in 1987, the house was broken into regularly and disturbance levels were quite high. Upon discovery of the roost, the house was fortified and vandalism was greatly reduced. The number of females and the number of volant young greatly increased during our study and was directly correlated with the decline in vandalism. Bats emerged from the house 43.6 (± 10.9 SD) min after local sunset. Bats emerged later in the evening during spring and fall, when it was warmer, and when it was windier. We also evaluated duration of emergence (47.11 [45.0–49.7] min), and seasonal patterns of re-entry into the roost. Several factors suggested that potential predation, most likely by owls, influenced both the timing and duration of evening emergences.

  4. The United States Air Force Academy’s First Twenty-Five Years, Some Perceptions.

    Science.gov (United States)

    1979-01-01

    opportunity to analyze major art concepts, artists , and styles. In dealing with the development of art styles, we place emphasis on the esthetic and...wrestling, boxing, swimming, and gymnastics . The women take swimming, gymnastics , fencing, and physical development. Swimming is the only course that is...identical in content and grading criteria for both men and women. Although gymnastics is given in a co-educational atmosphere, the course is patterned

  5. Digital earth applications in the twenty-first century

    NARCIS (Netherlands)

    de By, R.A.; Georgiadou, P.Y.

    2014-01-01

    In these early years of the twenty-first century, we must look at how the truly cross-cutting information technology supports other innovations, and how it will fundamentally change the information positions of government, private sector and the scientific domain as well as the citizen. In those

  6. Search for relativistic magnetic monopoles with five years of the ANTARES detector data

    NARCIS (Netherlands)

    Albert, A.; André, M.; Anghinolfi, M.; Anton, G.; Ardid, M.; Aubert, J.-J.; Avgitas, T.; Baret, B.; Barrios-Martí, J.; Basa, S.; Bertin, V.; Biagi, S.; Bormuth, R.; Bourret, S.; Bouwhuis, M.C.; Bruijn, R.; Brunner, J.; Busto, J.; Capone, A.; Caramete, L.; Carr, J.; Celli, S.; Chiarusi, T.; Circella, M.; Coelho, J.A.; Coleiro, A.; Coniglione, R.; Costantini, H.; Coyle, P.; Creusot, A.; Deschamps, A.; De Bonis, G.; Distefano, C.; Di Palma, I.; Domi, A.; Donzaud, C.; Dornic, D.; Drouhin, D.; Eberl, T.; El Bojaddaini, I.; Elsässer, D.; Enzenhöfer, A.; Felis, I.; Fusco, L.A.; Galatà, S.; Gay, P.; Giordano, V.; Glotin, H.; Grégoire, T.; Gracia-Ruiz, R.; Graf, K.; Hallmann, S.; van Haren, H.; Heijboer, A.J.; Hello, Y.; Hernandez-Rey, J.J.; Hößl, J.; Hofestädt, J.; Hugon, C.; Illuminati, G.; James, C.W.; de Jong, M.; Jongen, M.; Kadler, M.; Kalekin, O.; Katz, U.; Kießling, D.; Kouchner, A.; Kreter, M.; Kreykenbohm, I.; Kulikovskiy, V.; Lachaud, C.; Lahmann, R.; Lefevre, D.; Leonora, E.; Lotze, M.; Loucatos, S.; Marcelin, M.; Margiotta, A.; Marinelli, A.; Martinez-Mora, J.A.; Mele, R.; Melis, K.; Michael, T.; Migliozzi, P.; Moussa, A.; Navas, S.; Nezri, E.; Organokov, M.; Pavalas, G.E.; Pellegrino, C.; Perrina, C.; Piattelli, P.; Popa, V.; Pradier, T.; Quinn, L.; Racca, C.; Riccobene, G.; Sánchez-Losa, A.; Saldaña, M.; Salvadori, I.; Samtleben, D.F.E.; Sanguineti, M.; Sapienza, P.; Schüssler, F.; Sieger, C.; Spurio, M.; Stolarczyk, Th.; Taiuti, M.; Tayalati, Y.; Trovato, A.; Turpin, D.; Tönnis, C.; Vallage, B.; Van Elewyck, V.; Versari, F.; Vivolo, D.; Vizzoca, A.; Wilms, J.; Zornoza, J.D.; Zúñiga, J.

    2017-01-01

    A search for magnetic monopoles using five years of data recorded with the ANTARES neutrino telescope from January 2008 to December 2012 with a total live time of 1121 days is presented. The analysis is carried out in the range β > 0.6 of magnetic monopole velocities using a strategy based on

  7. Asset sales, asset exchanges, and shareholder wealth in China

    Directory of Open Access Journals (Sweden)

    Weiting Huang

    2012-01-01

    Full Text Available In this paper, we study a sample of 1376 corporate asset sales and 250 asset exchanges in China between 1998 and 2006. We find that corporate asset sales in China enhance firm value with a cumulative abnormal return (CAR of 0.46% for the pre-announcement five-day period, which is consistent with the evidence discovered in both U.K. and U.S. For companies that exchanged assets during the sample period, the pre-announcement five-day CAR of 1.32% is statistically significant. We also discover that gains from divesting assets are positively related to managerial performance measured by Tobin's q ratio and the relative size of the asset sold or exchanged. Well-managed (high-q companies are more likely to sell or exchange assets in a value-maximizing fashion than poorly managed (low-q companies. Furthermore, asset-seller gains are not related to enhancing corporate focus, but improving corporate focus by exchanging for core assets enhances firm value.

  8. Ten Thousand Years of Solitude

    Energy Technology Data Exchange (ETDEWEB)

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

    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.

  9. Ten Thousand Years of Solitude?

    International Nuclear Information System (INIS)

    Benford, G.; Pasqualetti, M.J.

    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

  10. [Epidemiologic behavior of malignant digestive tract tumors over a five year period in Veracruz, Mexico].

    Science.gov (United States)

    Roesch-Dietlen, F; Jiménez-García, V A; Remes-Troche, J M; Rubio-Arce, J F; López-Salinas, A; Ruiz-Juárez, I; Grube-Pagola, P; Silva-Cañetas, C F

    2012-01-01

    Tumors of the digestive system are considered to be a public health problem because of their elevated mortality rate. In Mexico, gastric cancer and colon cancer rank fourth and fifth, respectively, following tracheal, bronchial, and lung cancer, and there has been an increase in their frequency in the last few years. However, there are no specific studies that have evaluated their epidemiologic behavior in Veracruz. To determine the frequency of digestive system cancer in five health institutions in the city of Veracruz and to describe its epidemiologic behavior over a five-year period. Annual statistics from the following hospitals were reviewed: the Instituto Mexicano del Seguro Social, the Secretaría de Salud, the Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Petróleos Mexicanos, and the Secretaría de la Defensa Nacional within the time frame of January 2005 to December 2009. Diagnoses based on histopathology were recorded, along with patient age and sex. A total of 1803 cases of digestive tract cancers were detected: 52% were men and 48% were women. A yearly increase in the number of cases was observed with colon cancer being in first place, followed by stomach cancer and rectal cancer. The increase in digestive system cancer cases over the last five years in Veracruz underlines the need to evaluate the implementation of screening programs for the at-risk population and to study the different etiologic factors involved in its manifestation.

  11. Self-Reported Extremely Adverse Life Events and Longitudinal Changes in Five-Factor Model Personality Traits in an Urban Sample

    Science.gov (United States)

    Löckenhoff, Corinna E.; Terracciano, Antonio; Patriciu, Nicholas S.; Eaton, William W.; Costa, Paul T.

    2009-01-01

    This study examined longitudinal personality change in response to extremely adverse life events in a sample (N = 458) drawn from the East Baltimore Epidemiologic Catchment Area study. Five-factor model personality traits were assessed twice over an average interval of 8 years. Twenty-five percent of the participants reported an extremely horrifying or frightening event within 2 years before the second personality assessment. Relative to the rest of the sample, they showed increases in neuroticism, decreases in the compliance facet of agreeableness, and decreases in openness to values. Baseline personality was unrelated to future events, but among participants who reported extreme events, lower extraversion and/or conscientiousness at baseline as well as longitudinal increases in neuroticism predicted lower mental health at follow-up. PMID:19230009

  12. Twenty-first workshop on geothermal reservoir engineering: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    None

    1996-01-26

    PREFACE The Twenty-First Workshop on Geothermal Reservoir Engineering was held at the Holiday Inn, Palo Alto on January 22-24, 1996. There were one-hundred fifty-five registered participants. Participants came from twenty foreign countries: Argentina, Austria, Canada, Costa Rica, El Salvador, France, Iceland, Indonesia, Italy, Japan, Mexico, The Netherlands, New Zealand, Nicaragua, the Philippines, Romania, Russia, Switzerland, Turkey and the UK. The performance of many geothermal reservoirs outside the United States was described in several of the papers. Professor Roland N. Horne opened the meeting and welcomed visitors. The key note speaker was Marshall Reed, who gave a brief overview of the Department of Energy's current plan. Sixty-six papers were presented in the technical sessions of the workshop. Technical papers were organized into twenty sessions concerning: reservoir assessment, modeling, geology/geochemistry, fracture modeling hot dry rock, geoscience, low enthalpy, injection, well testing, drilling, adsorption and stimulation. Session chairmen were major contributors to the workshop, and we thank: Ben Barker, Bobbie Bishop-Gollan, Tom Box, Jim Combs, John Counsil, Sabodh Garg, Malcolm Grant, Marcel0 Lippmann, Jim Lovekin, John Pritchett, Marshall Reed, Joel Renner, Subir Sanyal, Mike Shook, Alfred Truesdell and Ken Williamson. Jim Lovekin gave the post-dinner speech at the banquet and highlighted the exciting developments in the geothermal field which are taking place worldwide. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and graduate students. We wish to thank our students who operated the audiovisual equipment. Shaun D. Fitzgerald Program Manager.

  13. Estimation of activity in primary coolant heat exchanger of Apsara reactor after 50 years of reactor operation

    International Nuclear Information System (INIS)

    Prasad, S.K.; Anilkumar, S.; Vajpayee, L.K.; Belhe, M.S.; Yadav, R.K.B.; Deolekar, S.S.

    2012-01-01

    The primary coolant heat exchanger of Apsara Reactor was in operation for 53 years and as a part of partial decommissioning of Apsara Primary Coolant Heat Exchanger (PHEx) was decommissioned and disposed off as active waste. The long lived component deposited in the SS tubes inside the heat exchanger was assessed by taking the scrape samples and in situ gamma spectrometry technique employing NaI(Tl) detector. The data obtained by experimental measurements were validated by Monte Carlo simulation method. From the present studies, it was shown that 137 Cs and 144 Ce as the major isotopes deposited on the SS tube of heat exchanger. In this paper the authors describes the details of the methodology adopted for the assessment of radioactivity content and the results obtained. This give a reliable method to estimate the activity disposed for waste management accounting purpose in a long and heavy reactor component. The upper bound of total activity in PHEx 39.0μCi. (author)

  14. Five-year activity (1981-1985) on the project ionizing and nonionizing radiation protection investigations

    International Nuclear Information System (INIS)

    Zaricj, M.

    1987-01-01

    The brief review of the work conducted during five year's period on the project is given. Some organization and financial questions are touched. In spite of the permanent difficulties, it may be concluded that past period was successful. (author) 3 refs

  15. Noninvasive mapping of water diffusional exchange in the human brain using filter-exchange imaging.

    Science.gov (United States)

    Nilsson, Markus; Lätt, Jimmy; van Westen, Danielle; Brockstedt, Sara; Lasič, Samo; Ståhlberg, Freddy; Topgaard, Daniel

    2013-06-01

    We present the first in vivo application of the filter-exchange imaging protocol for diffusion MRI. The protocol allows noninvasive mapping of the rate of water exchange between microenvironments with different self-diffusivities, such as the intracellular and extracellular spaces in tissue. Since diffusional water exchange across the cell membrane is a fundamental process in human physiology and pathophysiology, clinically feasible and noninvasive imaging of the water exchange rate would offer new means to diagnose disease and monitor treatment response in conditions such as cancer and edema. The in vivo use of filter-exchange imaging was demonstrated by studying the brain of five healthy volunteers and one intracranial tumor (meningioma). Apparent exchange rates in white matter range from 0.8±0.08 s(-1) in the internal capsule, to 1.6±0.11 s(-1) for frontal white matter, indicating that low values are associated with high myelination. Solid tumor displayed values of up to 2.9±0.8 s(-1). In white matter, the apparent exchange rate values suggest intra-axonal exchange times in the order of seconds, confirming the slow exchange assumption in the analysis of diffusion MRI data. We propose that filter-exchange imaging could be used clinically to map the water exchange rate in pathologies. Filter-exchange imaging may also be valuable for evaluating novel therapies targeting the function of aquaporins. Copyright © 2012 Wiley Periodicals, Inc.

  16. Five years database of landslides and floods affecting Swiss transportation networks

    Science.gov (United States)

    Voumard, Jérémie; Derron, Marc-Henri; Jaboyedoff, Michel

    2017-04-01

    Switzerland is a country threatened by a lot of natural hazards. Many events occur in built environment, affecting infrastructures, buildings or transportation networks and producing occasionally expensive damages. This is the reason why large landslides are generally well studied and monitored in Switzerland to reduce the financial and human risks. However, we have noticed a lack of data on small events which have impacted roads and railways these last years. This is why we have collect all the reported natural hazard events which have affected the Swiss transportation networks since 2012 in a database. More than 800 roads and railways closures have been recorded in five years from 2012 to 2016. These event are classified into six classes: earth flow, debris flow, rockfall, flood, avalanche and others. Data come from Swiss online press articles sorted by Google Alerts. The search is based on more than thirty keywords, in three languages (Italian, French, German). After verifying that the article relates indeed an event which has affected a road or a railways track, it is studied in details. We get finally information on about sixty attributes by event about event date, event type, event localisation, meteorological conditions as well as impacts and damages on the track and human damages. From this database, many trends over the five years of data collection can be outlined: in particular, the spatial and temporal distributions of the events, as well as their consequences in term of traffic (closure duration, deviation, etc.). Even if the database is imperfect (by the way it was built and because of the short time period considered), it highlights the not negligible impact of small natural hazard events on roads and railways in Switzerland at a national level. This database helps to better understand and quantify this events, to better integrate them in risk assessment.

  17. Culture and diet among Chinese American children aged 9–13 years: A qualitative study

    Science.gov (United States)

    This study examined Chinese American children's behaviors, food preferences, and cultural influences on their diet. Qualitative individual interviews were conducted with twenty-five Chinese American children aged 9-13 years in community centers and Chinese schools in Houston, TX using constructs fro...

  18. Twenty years of operation of the Radioisotope Department of the 3rd Medical Clinic, Faculty of General Medicine, Charles University in Prague

    International Nuclear Information System (INIS)

    Kapitola, J.

    1983-01-01

    Twenty years ago a radioisotope department was established in the old building of the 3rd Medical Clinic in Prague 2. The department is suitably placed and meets present requirements. It was set up as part of the 3rd Medical Clinic and of the Laboratory for endocrinology and Metabolism which gave it its main orientation and scope. Its present scope is much broader. In the twenty years since it was established 115,800 examinations were carried out, some 40 examination methods were introduced, 103 publications published, members of the department were co-authors of another 113 publications, they completed 11 research projects. The production of the department represents a substantial part of laboratory material especially in the diagnosis of endocrinopathy and metabolic disorders at the Clinic and is a significant part of the material of a number of research projects. The department has significantly contributed to the development of nuclear medicine in the Czechoslovak Socialist Republic in thyroid diagnosis, by the first introduction of radioimmunoassay methods, by the introduction of certain other special examination and laboratory methods and is currently taking part in the fulfilment of tasks given by the zoning of nuclear medicine in health care in Czechoslovakia in general and in Prague in particular. (author)

  19. Quantification of exchangeable and non-exchangeable organically bound tritium (OBT) in vegetation.

    Science.gov (United States)

    Kim, S B; Korolevych, V

    2013-04-01

    The objective of this study is to quantify the relative amounts of exchangeable organically bound tritium (OBT) and non-exchangeable OBT in various vegetables. A garden plot at Perch Lake, where tritium levels are slightly elevated due to releases of tritium from a nearby nuclear waste management area and Chalk River Laboratories (CRL) operations, was used to cultivate a variety of vegetables. Five different kinds of vegetables (lettuce, cabbage, tomato, radish and beet) were studied. Exchangeable OBT behaves like tritium in tissue free water in living organisms and, based on past measurements, accounts for about 20% of the total tritium in dehydrated organic materials. In this study, the percentage of the exchangeable OBT was determined to range from 20% to 57% and was found to depend on the type of vegetables as well as the sequence of the plants exposure to HTO. Crown Copyright © 2012. Published by Elsevier Ltd. All rights reserved.

  20. The effect of five years versus two years of specialised assertive intervention for first episode psychosis - OPUS II: study protocol for a randomized controlled trial

    DEFF Research Database (Denmark)

    Melau, Marianne; Jeppesen, Pia; Thorup, Anne

    2011-01-01

    . Based on our sample size estimation, 400 patients treated in OPUS for two years will be randomized to further three years of OPUS treatment versus standard treatment. The specialized assertive OPUS treatment consists of three core elements: assertive community treatment, psycho-educational family...... treatment, and social skills training. Discussion It has been hypothesized that there is a critical period from onset up to five years, which represents a window of opportunity where a long-term course can be influenced. Extending the specialized assertive OPUS treatment up to five years may allow...... the beneficial effects to continue beyond the high-risk period, through consolidation of improved social and functional outcome. Trial registration Clinical Trial.gov NCT00914238...

  1. Nutritional profile in children under five years of Afro-descendant communities in Paraguay

    Directory of Open Access Journals (Sweden)

    Susana Sánchez-Bernal

    2015-12-01

    Full Text Available Background: In Paraguay, little is known about the Afro-descendant population. It is important to know about their nutritional status, mainly in childhood, to guide appropriate action. Objective: To determine the nutritional profile of children under five years from the African descendants’ communities in Paraguay and its associated factors. Material and methods: A cross-sectional and observational design with analytical component was developed. It involved healthy male and female children under five years old, with at least one African descendant as immediate family. Dietary habits and nutritional status (WHO criteria were assessed. WHO Anthro and SPSS 16.0 software were used. Results: 150 children were included. The median of age was 26.9 months (1.2-59.9 m, and 50.7% were males. The median maternal age was 28.3 years (16-49 years. Children with Exclusive Breast Feeding (EBF, n=119 had a mean duration of 3.5±1.8 months (1-7m. 26.9% were exclusively breastfed during six months. The starting of complementary feeding was on average 5.2 months. The underweight prevalence (UW, zP/E 0.05. Children with UW had a lower average of age of onset of complementary feeding (1.7 vs 4.9 months, p˂0.0001 compare with their pairs without malnutrition. Conclusion: Chronic malnutrition was the most prevalent chronic disease affecting over 1 in 10 children. Early initiation of complementary feeding could be a risk factor for malnutrition.

  2. Patients' knowledge of Diabetes five years after the end of an educational program

    Directory of Open Access Journals (Sweden)

    Izabel Alves das Chagas

    2013-10-01

    Full Text Available We present a cross-sectional study that aims to describe the sociodemographic and clinical conditions of individuals with diabetes mellitus and to analyze their knowledge of treatment five years after the end of an educational program in which they took part. In 2010, 40 individuals who had participated in a diabetes educational program for 12 months in 2005 at a primary care service were interviewed. A form was used for data collection that included their knowledge of the notion, physiopathology, and treatment of the disease; exercise; nutrition; foot care; self-monitoring of capillary blood glucose at home; hypoglycemia; chronic complications; special situations; and family support. The results showed that the volunteers incorporated the information about the notion, physiopathology, and treatment of the disease; exercise; foot care; self-monitoring; care associated with hypoglycemia; chronic complications; and special situations. In contrast, nutrition and family support require further reinforcement. It is concluded that five years after the end of the educational program, the participants kept most of the information provided.

  3. The 1989 patterns of care study for prostate cancer: five-year outcomes

    International Nuclear Information System (INIS)

    Chuba, Paul J.; Moughan, Jennifer; Forman, Jeffrey D.; Owen, Jean; Hanks, Gerald

    2001-01-01

    Purpose: Five-year results from the 1989 patterns of care study (PCS) for prostate cancer are now ready for analysis. The PCS was initiated to determine national averages for treatments and examine outcomes prospectively; the 1989 prostate study is the first to have collected pre- and post-treatment serum PSA data. Methods and Materials: Six hundred patients treated with radiotherapy with curative intent for prostate cancer at 71 separate institutions in the year 1989 made up the study population. Three hundred ninety-one cases were fully analyzable. Pretreatment patient and tumor characteristics were as follows: of the 391 analyzable, 255 had pretreatment PSA values obtained, and 245 had a Gleason's sum (GS) reported. Three hundred fifty-eight were Caucasian, 24 African-American, and 3 Hispanic (also 6 unknown). One hundred three patients had PSA 20. Ninety-seven patients were from Radiation Therapy Oncology Group (RTOG), Community Cancer Centers (CCC), or teaching institutions; 141 patients were from other hospital-based, nonteaching institutions; and 153 were from freestanding radiation oncology facilities. Seventy-one patients were T1, 203 T2, and 100 T3/4. Twenty-four out of 391 patients also received neoadjuvant hormone therapy. Survival curves were constructed using Kaplan-Meier methods, and differences between groups were tested for significance using the log-rank test. For cumulative incidence curves, Gray's test was used to investigate failure distributions between groups. The variables entering Cox model for multivariate analysis included age, race, T stage, pretreatment PSA, and GS. A patient was considered a PSA failure if the treating radiation oncologist reported it as such. Results: With a median follow-up of 5.7 years, the 5-year biochemical no evidence of disease (bNED) and overall survival were 56% and 79% respectively for Stage T1, 52% and 81% for T2, and 36% and 63% for Stages T3 and T4 combined. As expected, higher pretreatment PSA, GS, and T

  4. Five-year follow-up of knee joint cartilage thickness changes after acute anterior cruciate ligament rupture

    DEFF Research Database (Denmark)

    Eckstein, F; Wirth, W; Lohmander, Stefan

    2015-01-01

    Objective: Anterior cruciate ligament (ACL) rupture involves increased risk of osteoarthritis. We explored cartilage thickness changes over five years after ACL rupture. Methods: 121 young active adults (26% women, age 18-35 years) with acute traumatic ACL rupture were studied (the KANON-trial). ...

  5. Commercial NAA — Is It a Success? Evaluation of a Twenty Year Experiment

    International Nuclear Information System (INIS)

    Parry, S.

    2013-01-01

    The commercial service at Imperial College was maintained for twenty years by juggling staff, equipment and irradiation facilities, building when required and downsizing when necessary. At no point was the service entirely self-sufficient since staff had more than one role and participated in teaching and research as well as the analytical service. The balance was of benefit everyone concerned, including students who have studied with us and gained experience of working within a well maintained and quality assured laboratory. The benefits of collaborating with industry cannot be overestimated, with the secondary effects for research and teaching identified previously. A key change took place in the early 2000s, which can be seen in Figure 5 by the fall in income from 2002. The author’s academic department became a separate cost centre to the Reactor Centre, and irradiations were charged at a more realistic price. Once the true costs were built in, including space, overheads and irradiation charges, it was not possible to maintain a viable business plan without reducing staff to a non-viable number. As a result, in 2003 the analytical service was handed to the Reactor Centre, in which the business could remain viable because the irradiation charge became income not expenditure. Without the continued interactions that academic research generated, the NAA service has diminished with very few customers in the past few years. Staff are occupied with internal work for the reactor such as routine monitoring using gamma spectrometry. In summary the introduction and operation of a commercial service is to be recommended, particularly in those situations where it can complement other parts of the organisation such other analytical or academic activities. It is not practical to fund reactor operations entirely on commercial activities, but it can result in a number of spin-offs that can increase other income streams such as teaching and research projects. Over the past 28

  6. ANALYSIS ON THE EVOLUTION OF INSURANCE SYSTEMS IN ROMANIA - THE PAST FIVE YEARS

    Directory of Open Access Journals (Sweden)

    AURELIA PĂTRAȘCU

    2016-08-01

    Full Text Available The aim of this paper is to analyze the evolution of insurance systems in Romania in the past five years. Unlike other European countries, it can be seen that Romania does not have a well-established insurance tradition. Insurance companies are constantly adapting to the realities of the financial situation and the market structure in Romania.

  7. An Explanation on the Tenth-Five-Year Plan of China’s Auto Industry

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    <正> The Tenth-Five-Year-Plan of the auto industry recently issued has made an analysis on the market demand, development environment and situation that the auto industry will face and advanced the idea for solving contractions and problems, taking the restructuring as motif. Compared with the previous medium-and-long-term programs, the plan is more macroscopic, strategical,

  8. The European Nuclear Society Young Generation Network: Five years of networking experience

    International Nuclear Information System (INIS)

    Meskens, Gaston

    2000-01-01

    In 1995, Mr Jan Runermark (Sweden), aware of a need for an exchange of knowledge from the older to the younger generation, came up with the idea of starting a European Nuclear Society Young Generation Network. A first network was formed with Sweden, the Netherlands, Spain, Finland, Germany and Belgium. The ENSYGN is now affiliated to the European Nuclear Society and brings together young students and professionals from 21 member countries Belgium, Bulgaria, Croatia, Czech Republic, Denmark Finland, France, Germany, Hungary, Italy, Netherlands, Poland, Romania, Russia, Slovak Republic, Slovenia, Spain, Sweden, Switzerland, Ukraine, and United Kingdom, The ENSYGN Core group meets (at least) twice a year and elects its own chair and co chair for a term of two years. The ENSYGN chair has a seat in the ENS Steering Committee and in the ENS Board. The ENSYGN works closely together with other young generation networks from the US, Australia, Japan and South America. ENSYGN organises workshops and courses on European level, takes part in international meetings (fl. UNFCCC, OECD) and stimulates networking on national level

  9. What are the new challenges, goals, and tasks of occupational health in China's Thirteenth Five-Year Plan (13th FYP) period?

    Science.gov (United States)

    Wang, Bing; Wu, Chao; Kang, Liangguo; Huang, Lang; Pan, Wei

    2018-03-20

    In recent years, the Chinese government has attached great importance to occupational health under the guidance of people-oriented concept. This paper introduces the current status and future development of occupational health in China's Thirteenth Five-Year Plan (13th FYP) period (2016-2020) to promote the cooperation and exchange on occupational health between China and other countries. We collected statistical data about occupational diseases and information addressing occupational diseases. We included all types of official reports, guidelines, policies, and relevant laws published by the Chinese government. China has carried out a series of strategies and measures to reduce the incidence of occupational diseases, and has made progress in occupational health protection. However, occupational health in China still faces severe conditions and challenges for occupational diseases that have not been prevented and controlled effectively. To actively promote the future development of occupational health during the 13th FYP period, China has issued a series of important policy documents (such as the Plan for a Healthy China 2030, the 13th FYP for Occupational Disease Prevention and Control, and the 13th FYP for Occupational Health Hazard Prevention and Control) in the last two years. The overall situation condition of occupational health in China is still serious. Occupational health in China's 13th FYP period faces a series of challenges, future tasks include plans to add the employer and regulatory levels of occupational health management, and occupational health education and publicity to the current technology-dominated approaches.

  10. Fukushima five years after, a return to the abnormal

    International Nuclear Information System (INIS)

    Boilley, David

    2016-02-01

    After a synthetic presentation of the study which discusses how different issues have been and are still addressed in Fukushima (evacuated populations, protection against radiations, food contamination, future of evacuated lands, reluctance of inhabitants to come back), this report outlines that radioactive releases are still going on (discussion of source terms, continuing leakages, impact on sea, practices resulting in significant releases of radioactive dusts, a still threatening Fukushima plant). The author then addresses issues related to radioactive contamination and evacuation (evacuation sequence, number of displaced persons, situation after 5 years), discusses the reviewing of levels of protection after a nuclear accident (principles of radiation protection, evacuation policy, protection values and operational values, limits for food contamination). He proposes an assessment of food contamination five years after the accident (initial mistakes in food control, extended food controls, internal exposure of consumers, threats on some activities due to production restrictions), and comments the restoration of contaminated territories (restoring policy, limited effects of decontamination, production of a large quantity of wastes which are not well maintained nor secure). He finally comments the issue of population come-back (government decisions, reluctance of inhabitants, depopulation and ageing of contaminated areas, case of human right violation, suffering of elderly people)

  11. The external quality assessment scheme: Five years experience as a participating laboratory

    Directory of Open Access Journals (Sweden)

    Chaudhary Rajendra

    2010-01-01

    Full Text Available Background and Aim : Quality assurance in blood banking includes active participation in the external quality program. Such a program offers valuable benefits to patient care, their safety, and an overall quality of laboratory practices. In the year 2002, we participated in the External Quality Assessment Scheme (EQAS under the World Health Organization (WHO, Bureau of Laboratory Quality Standards, Thailand. Materials and Methods: In the current study we evaluated our EQAS test result of the past five years, from 2003 to 2007. Test results of all blood samples such as ABO grouping, D typing, antibody screening, antibody identification, and transfusion transmitted infection (TTI testing were analyzed and documented. Results: Discordant results in one or more instances were observed with antibody identification, weak D testing, and tests for anti-HIV1/2 and HBsAg. Twice we failed to detect the ′anti-Mia′ antibody in the issued sample and that could be attributed to the absence of the corresponding antigen in the used cell panel. HBsAg was missed due to its critically low titer in the serum and the comparatively low sensitivity of our Enzyme-Linked Immunosorbent Assay (ELISA test kit. Conclusion: All these failures in the last five years have helped us to significantly improve our transfusion service in terms of performance evaluation, patient care and safety issues, and the overall quality of laboratory practices. We therefore recommend all laboratories and hospitals to participate in the EQAS program, which will definitely help them to improve from what they learn.

  12. RECURRENCE RATE OF HELICOBACTER PYLORI IN PATIENTS WITH PEPTIC ULCER FIVE YEARS OR MORE AFTER SUCCESSFUL ERADICATION.

    Science.gov (United States)

    Fernandes, Yuri Costa Farago; Bonatto, Gabriel da Rocha; Bonatto, Mauro Willeman

    2016-01-01

    Infection with Helicobacter pylori is highly prevalent worldwide, especially in developing countries. Its presence in the gastroduodenal mucosa is related with development of peptic ulcer and other illnesses. The eradication of H. pylori improves mucosal histology in patients with peptic ulcers. This study was aimed to verify if H. pylori recurrence occurs five years or more after confirmed eradication in patients with peptic ulcer. Moreover, we sought to determine the recurrence rate. Retrospective and longitudinal, this study was based on a sample of 201 patients from western Paraná, Brazil. The patients were diagnosed with peptic ulcer disease, in the period of 1990-2000, and followed for five years or more after successful H. pylori eradication. Patients with early recurrence - prior to five years after eradication - were excluded from the sample. During an average follow-up of 8 years, 180 patients (89.55%) remained negative, and 21 (10.45%) became positive for H. pylori infection. New ulcers appeared in two-thirds of the patients with H. pylori recurrence. The recurrence of H. pylori in patients with peptic ulcer can occur in the long-term - even if the infection had been successfully eradicated and the patients had remained free of recurrence in the first years of follow-up.

  13. Perceived weight status may contribute to education inequalities in five-year weight change among mid-aged women.

    Science.gov (United States)

    Siu, Jessica; Giskes, Katrina; Shaw, Jonathan; Turrell, Gavin

    2011-06-01

    To examine education differences in five-year weight change among mid-aged adults, and to ascertain if this may be due to socioeconomic differences in perceived weight status or weight control behaviours (WCBs). Data were used from the Australian Diabetes, Obesity and Lifestyle Study. Mid-aged men and women with measured weights at both baseline (1999-2000) and follow-up (2004-2005) were included. Percent weight change over the five-year interval was calculated and perceived weight status, WCBs and highest attained education were collected at baseline. Low-educated men and women were more likely to be obese at baseline compared to their high-educated counterparts. Women with a certificate-level education had a greater five-year weight gain than those with a bachelor degree or higher. Perceived weight status or WCBs did not differ by education among men and women, however participants that perceived themselves as very overweight had less weight gain than those perceiving themselves as underweight or normal weight. WCBs were not associated with five-year weight change. The higher prevalence of overweight/obesity among low-educated women may be a consequence of greater weight gain in mid-adulthood. Education inequalities in overweight/obesity among men and women made be due (in part) to overweight or obese individuals in low-educated groups not perceiving themselves as having a weight problem. © 2011 The Authors. ANZJPH © 2011 Public Health Association of Australia.

  14. Five years' experience of classical swine fever polymerase chain reaction ring trials in France.

    Science.gov (United States)

    Po, F; Le Dimna, M; Le Potier, M F

    2011-12-01

    Since 2004, the French National Reference Laboratory for classical swine fever (CSF) has conducted an annual proficiency test (PT) to evaluate the ability of local veterinary laboratories to perform real-time polymerase chain reaction (PCR) for CSF virus. The results of five years of testing (2004-2008) are described here. The PT was conducted under blind conditions on 20 samples. The same batch of samples was used for all five years. The number of laboratories that analysed the samples increased from four in 2004 to 13 in 2008. The results of the PT showed the following: cross-contamination between samples and deficiencies in RNA preparation can occur even in experienced laboratories; sample homogeneity should be checked carefully before selection; samples stored at-80 degrees C for several years remain stable; and poor shipment conditions do not damage the samples with regard to detection of CSF virus genome. These results will enable redesign of the panel to improve the overall quality of the PT, which will encourage laboratories to check and improve their PCR procedures and expertise. This is an excellent way to determine laboratory performance.

  15. Five Years of Cyclotron Radioisotope Production Experiences at the First PET-CT in Venezuela

    International Nuclear Information System (INIS)

    Colmenter, L.; Coelho, D.; Esteves, L. M.; Ruiz, N.; Morales, L.; Lugo, I.; Sajo-Bohus, L.; Liendo, J. A.; Greaves, E. D.; Barros, H.; Castillo, J.

    2007-01-01

    Five years operation of a compact cyclotron installed at PET-CT facility in Caracas, Venezuela is given. Production rate of 18 F labeled FDG, operation and radiation monitoring experience are included. We conclude that 18 FDG CT-PET is the most effective technique for patient diagnosis

  16. A National Study of the Prevalence of Autism among Five-Year-Old Children in Iran

    Science.gov (United States)

    Samadi, Sayyed Ali; Mahmoodizadeh, Ameneh; McConkey, Roy

    2012-01-01

    In Iran, more than 1.3 million five-year olds have been screened for autism over three academic years, with the Social Communication Questionnaire (SCQ). The Autism Diagnostic Interview-Revised (ADI-R) is used to confirm a diagnosis of typical autism. The resulting prevalence of 6.26 per 10,000 for typical autism is in line with rates for certain…

  17. Experimental testing of exchangeable cutting inserts cutting ability

    OpenAIRE

    Čep, Robert; Janásek, Adam; Čepová, Lenka; Petrů, Jana; Hlavatý, Ivo; Car, Zlatan; Hatala, Michal

    2013-01-01

    The article deals with experimental testing of the cutting ability of exchangeable cutting inserts. Eleven types of exchangeable cutting inserts from five different manufacturers were tested. The tested cutting inserts were of the same shape and were different especially in material and coating types. The main aim was both to select a suitable test for determination of the cutting ability of exchangeable cutting inserts and to design such testing procedure that could make it possible...

  18. Assessment of Peer-Led Team Learning in Calculus I: A Five-Year Study

    Science.gov (United States)

    Merkel, John Conrad; Brania, Abdelkrim

    2015-01-01

    This five-year study of the peer-led team learning (PLTL) paradigm examined its implementation in a Calculus I course at an all-male HBCU institution. For this study we set up a strong control group and measured the effect of PLTL in the teaching and learning of Calculus I through two points of measure: retention and success rates and learning…

  19. EBR-II: twenty years of operating experience

    International Nuclear Information System (INIS)

    Lentz, G.L.; Buschman, H.W.; Smith, R.N.

    1985-01-01

    Experimental Breeder Reactor No. 2 (EBR-II) is an unmoderated, sodium-cooled reactor with a design power of 62.5 MWt. For the last 20 years EBR-II has operated safely, has demonstrated stable operating characteristics, has shown excellent performance of its sodium components, and has had an excellent plant factor. These years of operating experience provide a valuable resource to the nuclear community for the development and design of future liquid metal fast reactors. This report provides a brief description of the EBR-II plant and its early operating experience, describes some recent problems of interest to the nuclear community, and also mentions some of the significant operating achievements of EBR-II. Finally, a few words and speculations on EBR-II's future are offered. 4 figs., 1 tab

  20. Twenty years of chemistry associated with the needs and utilization of nuclear reactors at the 'Boris Kidric' Institute of nuclear sciences, Vinca, Yugoslavia; Dvadeset godina hemije vezane za potrebe i koriscenje nuklearnih reaktora u Institutu za nuklearne nauke 'Boris kidric' i Vinci

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1969-07-01

    This publication covers nine review papers on the following topics related to the needs and utilization of nuclear reactors in the Boris Kidric Institute of nuclear sciences during previous twenty years: radiochemistry, hot atom chemistry, isotope production, spent nuclear fuel reprocessing, chemistry of transuranium elements; liquid radioactive waste processing, purification of reactor coolant water by inorganic ion exchangers, research related to deuterium concentration processes, and chemical dosimetry at the RA reactor. [Serbo-Croat] Ova publikacija obuhvata devet radova, po sledecim naslovima, a odnose se na potrebe i uslove nuklearnih reaktora u Institutu za nuklearne nauke 'Boris Kidric' tokom prethodnih dvadeset godina: radiohemija, hemija vruceg atoma, proizvodnja radioaktivnih izotopa, prerada isluzenog nuklearnog goriva, hemija transuranskih elemenata, obrada radioaktivnih otpadnih voda, preciscavanje vode za hladjenje nuklearnih reaktora pomocu neorganskih jonoizmenjivaca, istrazivanje procesa za koncentrovanje deuterijuma i hemijska dozimetrija reaktora RA.

  1. Five-year follow-up of cognitive impairment in older adults with bipolar disorder.

    Science.gov (United States)

    Schouws, Sigfried N T M; Comijs, Hannie C; Dols, Annemieke; Beekman, Aartjan T F; Stek, Max L

    2016-03-01

    To date, cognitive impairment has been thought to be an integral part of bipolar disorder. In clinical staging models, cognitive impairment is one of the hallmarks to define the clinical stage and it plays an important role in identifying the risk factors for progression to later stages of the illness. It is important to examine neurocognitive performance over longer periods to test the hypothesis of neuroprogression of bipolar disorder. A comprehensive neuropsychological test battery was applied at baseline and five years later to 56 euthymic older outpatients with bipolar disorder (mean age = 68.35 years, range: 60-90 years) and to a demographically matched sample of 44 healthy subjects. A group-by-time repeated measures multivariate analysis of variance was performed to measure changes over time for the two groups. The impact of baseline illness characteristics on the intra-individual change in neurocognitive performance within the bipolar disorder group was studied by using logistic regression analysis. At baseline and at follow-up, patients with bipolar disorder performed worse on all neurocognitive measures compared to the matched healthy subjects. However, there was no significant group-by-time interaction between the patients with bipolar disorder and the comparison group. Although older patients with bipolar disorder had worse cognitive function than healthy subjects, they did not have greater cognitive decline over a five-year period. The change in acquired cognitive impairment of patients with bipolar disorder might parallel the cognitive development as seen in normal aging. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  2. Anti-HBs in immunized children with cuban hepatitis B vaccine and impact of booster dose after five years

    International Nuclear Information System (INIS)

    Dahifar, H.; Mousavi, F.; Ghorbani, A.

    2008-01-01

    Hepatitis B virus infection and associated diseases are a major public health problem. This study was planned to find out the persistence of antibody against hepatitis B surface antigen in Iranian vaccinated children after five years. Anti-HBs titers in a group of healthy good - responder children who were vaccinated with Cuban hepatitis B vaccine in infancy were measured after five years. Children with antibody titers <100 mlU/ml were revaccinated and retested after four weeks. Mean anti-HBs titers in 68 children (29 females, 39 males) were 482.1 mlU/ml at six months after the third dose of primary vaccination and 153 mlU/ml at five years later. Total mean anti-HBs titers in 36 (52.9%) children out of 68 (17 females, 19 males) were 38.3 mlU/ml and 4(5.8%) of 68 children (two of each sexes) had no detectable antibody after five years. Total mean anti-HBs titers in these hypo- responder and non- responder were 774.3 mlU/ml and 625.5 mlU/ml respectively after booster dose. In a group of children, who were immunized with Cuban hepatitis B vaccine from birth, anti-HBS titers fell at 6.5 years of age and almost half of children became hypo responder or no responder and their anti-HBs titers developed secondary rise after booster vaccination. All children showed immunologic memory to a booster dose. (author)

  3. The Internationalization of Bloom's Learning for Mastery: A 25-Year Retrospective-Prospective View.

    Science.gov (United States)

    Hymel, Glenn M.; Dyck, Walter E.

    Twenty-five years have elapsed since the publication of Benjamin S. Bloom's article titled "Learning for Mastery." With approximately 2,000 master learning/testing citations in the ERIC data base alone, Bloom's 1968 piece is indeed one of the most generative works to appear in the educational psychology literature in decades. At this…

  4. Letter to the Editor: Re: A Five-year Survey of Cesarean Delivery at a ...

    African Journals Online (AJOL)

    Letter to the Editor: Re: A Five-year Survey of Cesarean Delivery at a Nigerian Tertiary Hospital. VO Ajuzieogu, AO Amucheazi. Abstract. Letter to the editor - no abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Article Metrics. Metrics Loading .

  5. Five-year survival in 309 patients with colorectal liver metastases treated with radiofrequency ablation

    International Nuclear Information System (INIS)

    Gillams, A.R.; Lees, W.R.

    2009-01-01

    There is little published long-term survival data for patients with colorectal liver metastases treated with radiofrequency ablation (RFA). We present a multivariate analysis of 5-year survival in 309 patients (198 male, aged 64 (24-92)) treated at 617 sessions. Our standard protocol used internally cooled electrodes introduced percutaneously under combined US and CT guidance/monitoring. The number and size of liver metastases, the presence and location of extrahepatic disease, primary resection, clinical, chemotherapy and follow-up data were recorded. Data analysis was performed using SPSS v.10. On multivariate analysis, significant survival factors were the presence of extrahepatic disease (p < 0.001) and liver tumour volume (p = 0.001). For 123 patients with five or less metastases of 5 cm or less maximum diameter and no extrahepatic disease median survival was 46 and 36 months from liver metastasis diagnosis and ablation, respectively; corresponding 3- and 5-year survival rates were 63%, 34% and 49%, 24%. Sixty-nine patients had three or less tumours of below 3.5 cm in diameter and their 5-year survival from ablation was 33%. There were 23/617(3.7%) local complications requiring intervention. Five-year survival of 24-33% post ablation in selected patients is superior to any published chemotherapy data and approaches the results of liver resection. (orig.)

  6. Error identification in a high-volume clinical chemistry laboratory: Five-year experience.

    Science.gov (United States)

    Jafri, Lena; Khan, Aysha Habib; Ghani, Farooq; Shakeel, Shahid; Raheem, Ahmed; Siddiqui, Imran

    2015-07-01

    Quality indicators for assessing the performance of a laboratory require a systematic and continuous approach in collecting and analyzing data. The aim of this study was to determine the frequency of errors utilizing the quality indicators in a clinical chemistry laboratory and to convert errors to the Sigma scale. Five-year quality indicator data of a clinical chemistry laboratory was evaluated to describe the frequency of errors. An 'error' was defined as a defect during the entire testing process from the time requisition was raised and phlebotomy was done until the result dispatch. An indicator with a Sigma value of 4 was considered good but a process for which the Sigma value was 5 (i.e. 99.977% error-free) was considered well controlled. In the five-year period, a total of 6,792,020 specimens were received in the laboratory. Among a total of 17,631,834 analyses, 15.5% were from within hospital. Total error rate was 0.45% and of all the quality indicators used in this study the average Sigma level was 5.2. Three indicators - visible hemolysis, failure of proficiency testing and delay in stat tests - were below 5 on the Sigma scale and highlight the need to rigorously monitor these processes. Using Six Sigma metrics quality in a clinical laboratory can be monitored more effectively and it can set benchmarks for improving efficiency.

  7. Five-year follow-up using a prostate stent as fiducial in image-guided radiotherapy of prostate cancer.

    Science.gov (United States)

    Carl, Jesper; Sander, Lotte

    2015-06-01

    To report results from the five-year follow-up on a previously reported study using image-guided radiotherapy (IGRT) of localized or locally advanced prostate cancer (PC) and a removable prostate stent as fiducial. Patients with local or locally advanced PC were treated using five-field 3D conformal radiotherapy (3DRT). The clinical target volumes (CTV) were treated to 78 Gy in 39 fractions using daily on-line image guidance (IG). Late genito-urinary (GU) and gastro-intestinal (GI) toxicities were scored using the radiotherapy oncology group (RTOG) score and the common toxicity score of adverse events (CTC) score. Urinary symptoms were also scored using the international prostate symptom score (IPSS). Median observation time was 5.4 year. Sixty-two of the 90 patients from the original study cohort were eligible for toxicity assessment. Overall survival, cancer-specific survival and biochemical freedom from failure were 85%, 96% and 80%, respectively at five years after radiotherapy. Late toxicity GU and GI RTOG scores≥2 were 5% and 0%. Comparing pre- and post-radiotherapy IPSS scores indicate that development in urinary symptoms after radiotherapy may be complex. Prostate image-guided radiotherapy using a prostate stent demonstrated survival data comparable with recently published data. GU and GI toxicities at five-year follow-up were low and comparable to the lowest toxicity rates reported. These findings support that the precision of the prostate stent technique is at least as good as other techniques. IPSS revealed a complex development in urinary symptoms after radiotherapy.

  8. Radiofrequency ablation of osteoid osteomas: five years experience.

    Science.gov (United States)

    Papathanassiou, Zafiria G; Petsas, Theodore; Papachristou, Dionysios; Megas, Panagiotis

    2011-12-01

    The purpose of this study is to retrospectively evaluate the efficacy of radiofrequency ablation as a curative treatment method for benign bone tumours. Twenty-nine osteoid osteomas were treated with radiofrequency ablation. Primary success rate was 89.6% and total secondary success rate was 93.1%. Mean clinical follow-up period was 26.7 months (range: 6-63 months). Statistical analysis of 25 cases of osteoid osteomas with CT follow-up revealed that post-treatment re-ossification does not correlate with clinical outcome (p = 0.14) but is strongly correlated with long-term (> or = 12 months) CT follow-up (p = 0.014). Percutaneous radiofrequency ablation was found to be an effective and safe treatment for osteoid osteomas. CT findings cannot solely differentiate between treatment successes and failures.

  9. 76 FR 39436 - Draft Environmental Impact Statement/Environmental Impact Report (EIS/EIR) and Notice of Scoping...

    Science.gov (United States)

    2011-07-06

    ...The Department of the Interior, Bureau of Reclamation (Reclamation) and the San Joaquin River Exchange Contractors Water Authority (Exchange Contractors) propose to prepare a joint EIS/EIR for a twenty-five year water transfer program (Program). The action would be to execute agreements for water transfers among Reclamation, Mid- Pacific Region; Central Valley Project (CVP) and State Water Project (SWP) contractors; and the Exchange Contractors for water service years 2014 to 2038. The Program would consist of the annual development and transfer of up to 150,000 acre-feet of substitute water (maximum of 100,000 acre-feet of conserved water and a maximum of 50,000 acre-feet from land fallowing) from the Exchange Contractors to other CVP contractors, to Reclamation's Refuge Water Supply Program (RWSP) for delivery to the San Joaquin Valley wetland habitat areas (wildlife refuges), and/or State Water Project (SWP) contractors.

  10. Type distribution of lymphomas in Lebanon: five-year single institution experience.

    Science.gov (United States)

    Sader-Ghorra, Claude; Rassy, Marc; Naderi, Samah; Kourie, Hampig Raphael; Kattan, Joseph

    2014-01-01

    Lymphomas represent the fifth most frequent cancer in Lebanon. However, little is known concerning epidemiologic characteristics and distribution of lymphoid neoplasms according to the 2008 WHO classification. We conducted a retrospective study of lymphoma cases diagnosed from 2008 till 2012 at Hotel-Dieu de France University Hospital. A total of 502 new cases of lymphoma were diagnosed at our institution during a five year period: 119 cases (24%) were Hodgkin lymphomas (HL) and 383 cases (76%) were non-Hodgkin lymphomas (NHL). HLs were equally distributed in both sexes with a mean age at diagnosis of 30 years. Among NHL, 87% (332 cases) were B cell lymphomas, 9% (34 cases) were T cell lymphomas and 4%(17 cases) were classified as precursor lymphoid neoplasms. Among B cell lymphomas, 44% (147 cases) were diffuse large B cell lymphomas (DLBCL), 20% (65 cases) follicular lymphomas and 8% (27 cases) mantle cell lymphomas. DLBCL were equally distributed in both sexes with a mean age of 58 years. Follicular lymphomas were characterized by a male predominance (57%) and a mean age of 60 years. Mantle cell lymphomas showed a pronounced male predominance (85%) with a mean age of 60 years in men and 70 years in women. Some 72% of patients having T cell lymphomas were men, with a mean age of 57 years in men and 45 years in women, while 65% of patients having precursor lymphoid neoplasms were women with a mean age of 22 years in women and 30 years in men. The lymphoma subtype distribution in Lebanon is unique when compared to other countries from around the world. In fact, Hodgkin and follicular lymphomas are more frequent than in most Far Eastern, European and American countries, while T-cell lymphomas and DLBCL are less frequent.

  11. Vertigo/dizziness in pediatric emergency department: Five years' experience.

    Science.gov (United States)

    Raucci, Umberto; Vanacore, Nicola; Paolino, Maria Chiara; Silenzi, Romina; Mariani, Rosanna; Urbano, Antonella; Reale, Antonino; Villa, Maria Pia; Parisi, Pasquale

    2016-05-01

    Vertigo/Dizziness in childhood is not a rare cause of visits to the emergency department (ED). We analyzed a selected group with vertigo/dizziness to identify signs and symptoms that may help to guide the diagnostic approach and management. A total of 616 children admitted for vertigo to the ED over a five-year period were retrospectively reviewed. Their medical history, clinical characteristics, laboratory and neuroimaging tests, final diagnoses and management were analyzed. Migraine and syncope were the most frequent causes. Two patients were affected by life-threatening cardiac syncope, while structural life-threatening central nervous system diseases were found in 15 patients, none of whom presented with vertigo as an isolated clinical finding. Most cases of vertigo/dizziness in childhood that consist mainly of migraine and syncope are of benign origin. The prompt identification of neurological or cardiological signs or symptoms associated with vertigo in children is mandatory to rule out life-threatening conditions. © International Headache Society 2015.

  12. Child abuse and neglect as seen in General Hospital, Kuala Lumpur--a two year study.

    Science.gov (United States)

    Kassim, M S; George, R; Kassim, K; Begum, M; Cherian, M P; Tajudin, A K; Chandran, V; Anan, A; Reddy, R; Singh, J

    1989-06-01

    Eighty-six children diagnosed as child abuse and/or neglect were admitted to the Paediatric wards of the General Hospital, Kuala Lumpur during 1985 and 1986. Of these cases, 62 were of physical abuse, six of sexual abuse, one case of both physical and sexual abuse and 17 of neglect. There were 25 boys and 61 girls. Thirty-four of these children were Malays, 16 Chinese, 26 Indians, three mixed and seven illegal immigrants. Twenty-one were below the age of one year, 24 from one to four years, 25 from five to nine years and 16 were ten years and above. The abusers were mainly close members of the family. Of these children, 24 were sent back to their parents and 11 to their relatives home. Twenty-seven were taken into care by the Ministry of Social Welfare and the remaining seven children who were illegal immigrants, were deported with their parents. Only one child was successfully fostered. Eleven children were taken away from the hospital by their parents or guardians without the knowledge of the health staff. There were five deaths in the series.

  13. The incidence of mobility restrictions among elderly people in two Nordic localities. A five-year follow-up

    DEFF Research Database (Denmark)

    Sakari-Rantala, Ritva; Avlund, Kirsten; Frändin, Kerstin

    2002-01-01

    The aim of this study was to investigate the incidence of limitations in self-reported mobility as well as the decline in measured walking speed and stair-mounting ability over five years among men and women aged 75 at baseline in two Nordic localities. Another purpose was to analyze the relation......The aim of this study was to investigate the incidence of limitations in self-reported mobility as well as the decline in measured walking speed and stair-mounting ability over five years among men and women aged 75 at baseline in two Nordic localities. Another purpose was to analyze...

  14. Psycho-social activity factors associated with self-rated health among community-dwelling elderly people A five-year longitudinal study.

    Science.gov (United States)

    Yamauchi, Kanako; Saito, Isao; Kato, Tadahiro; Tanigawa, Takeshi; Kobayashi, Toshio

    2015-01-01

    This longitudinal study examined psychological and social activity factors related to poor self-rated health (SRH) in community-dwelling elderly people. The general health of 7,413 elderly individuals aged 65 years and over in Toon City, Ehime Prefecture, Japan was surveyed. We followed 4,372 participants, over a five-year period, after excluding those who were aged 85 years and over, had a disability, had moved away, or had died. The data from 3,358 respondents (response rate: 76.8%) were analyzed. We divided the patients into two groups based on their SRH responses: healthy, including those who answered "excellent" or "good," and unhealthy, including those who answered "not good" or "poor." We examined changes in SRH for both groups between the first survey and the survey conducted after five years. Among the healthy subjects at the first survey, we analyzed the relationship between SRH, after five years, and psycho-social activity factors using a logistic regression analysis. These factors included physical and social competence, life satisfaction, and tendency towards dementia and/or depression. SRH of both men and women significantly declined over five years. The percentage of men and women, who maintained SRH as healthy, after the 5-year follow-up period, was approximately 60% in those aged 65-74 years and 40% in those aged 75-84 years. In those aged 65-74 years, the odds ratio (OR) for a SRH of unhealthy (after five years), associated with Life Satisfaction Index-K (LSI-K) scores (at the first survey), was significantly lower at 0.85 (95% confidence interval [CI]: 0.77-0.93) for men and 0.79 (95% CI: 0.72-0.87) for women. The OR of tendency toward depression was significantly higher at 1.68 (95% CI: 1.11-2.56) for women only. In those aged 75-84 years, the OR for a SRH of unhealthy (after five years), associated with LSI-K scores (at the first survey), was significantly lower at 0.87 (95% CI: 0.77-1.00) for men and 0.89 (95% CI: 0.80-0.99) for women. The OR

  15. Clinical anatomy e-cases: a five-year follow-up of learning analytics.

    Science.gov (United States)

    Perumal, Vivek; Butson, Russell; Blyth, Phil; Daniel, Ben

    2017-01-27

    This article explores the development and user experiences of a supplementary e-learning resource (clinical anatomy e-cases) for medical students, across a five-year teaching period. A series of online supplementary e-learning resources (the clinical anatomy e-cases) were developed and introduced to the regional and clinical anatomy module of the medicine course. Usage analytics were collected online from a cohort of third-year medical students and analysed to gain a better understanding of how students utilised these resources. Key results showed that the students used the supplementary learning resource during and outside regular teaching hours that includes a significant access during holidays. Analysis also suggested that the resources were frequently accessed during examination periods and during subsequent clinical study years (fourth or fifth years of medicine course). Increasing interest and positive feedback from students has led to the development of a further series of e-cases. Tailor-made e-learning resources promote clinical anatomy learning outside classroom hours and make supplementary learning a 24/7 task.

  16. Conducting five-year plan and tri-party agreement community outreach activities at the U. S. Department Of Energy Richland Field Office

    International Nuclear Information System (INIS)

    Peterson, James M.; Brown, Madeleine C.

    1992-01-01

    For cleanup to succeed, the public must be informed and involved. Both the Tri-Party Agreement and the Five-Year Plan require significant public interactions. The Tri-Party Agreement has a community relations plan, and the Five-Year Plan has a rigorous community outreach agenda. Both recognize that the public must get every reasonable opportunity to learn about and to voice opinions about DOE's cleanup activities. Beginning this year, our Five-Year Plan public participation action plan will fold in all DOE Environmental Restoration and Waste Management outreach activities at Hanford. This supports the need we recognize to coordinate public involvement activities sitewide. (author)

  17. Career patterns : A twenty-year panel study

    NARCIS (Netherlands)

    Biemann, Torsten; Zacher, Hannes; Feldman, Daniel C.

    2012-01-01

    Using 20 years of employment and job mobility data from a representative German sample (N=1259), we employ optimal matching analysis (OMA) to identify six career patterns which deviate from the traditional career path of long-term, full-time employment in one organization. Then, in further analyses,

  18. Climatic and management drivers of CO2 exchanges by a production crop: analysis over three successive 4-year cycles.

    Science.gov (United States)

    Buysse, Pauline; Moureaux, Christine; Bodson, Bernard; Aubinet, Marc

    2016-04-01

    Carbon dioxide (CO2) exchanges between crops and the atmosphere are influenced by both climatic and crop management drivers. The investigated crop, situated at the Lonzée Terrestrial Observatory (candidate ICOS site) in the Hesbaye region in Belgium and managed for more than 70 years using conventional farming practices, was monitored over three complete sugar beet/winter wheat/potato/winter wheat rotation cycles from 2004 to 2016. Eddy covariance, automatic and manual soil chambers, leaf diffusion and biomass measurements were performed continuously in order to obtain the daily and seasonal Net Ecosystem Exchange (NEE), Gross Primary Productivity (GPP), total Ecosystem Respiration (TER), Net Primary Productivity (NPP), autotrophic respiration, heterotrophic respiration and Net Biome Production (NBP). Meteorological data and crop management practices were also recorded. Climatic and seasonal evolutions of the carbon balance components were studied and crop carbon budgets were computed both at the yearly and crop rotation cycle scales. On average over the 12 years, NEE was negative but NBP was positive, i.e. as far as carbon exportation by harvest are included in the budget, the site behaved as a carbon source. Impacts of both meteorological drivers and crop management operations on CO2 exchanges were analyzed and compared between crop types, years, and rotation cycles. The uncertainties associated to the carbon fluxes were also evaluated and discussed.

  19. Twenty years of radiation sterilization in Croatia

    Science.gov (United States)

    Ražem, Dus̆an

    2004-09-01

    The development of radiation processing in Croatia is described from its inception 20 years ago up to the present time. Annual throughputs of treated materials are given by the categories of materials and pertaining volumes. The pasteurization of hard gelatine capsules occured during the early stages, while sterilization of disposable medical supplies has been dominant in the later stages. Irradiation of foods and of cosmetics and toiletries has been a minor fraction of the total throughput. Since the recovery of everyday life and economy of the country after the war, the total throughput has increased steadily to reach 13,000 m 3 kGy in 2002, 90% of which are medical supplies. Estimates of the present maximum capacity of 30,000 m 3 kGy and of future needs indicate that the present rate of growth could be sustained for the next several years only, unless a major upgrading is undertaken. An estimate of potential future needs is made.

  20. Twenty years of radiation sterilization in Croatia

    International Nuclear Information System (INIS)

    Razem, Dusan

    2004-01-01

    The development of radiation processing in Croatia is described from its inception 20 years ago up to the present time. Annual throughputs of treated materials are given by the categories of materials and pertaining volumes. The pasteurization of hard gelatine capsules occured during the early stages, while sterilization of disposable medical supplies has been dominant in the later stages. Irradiation of foods and of cosmetics and toiletries has been a minor fraction of the total throughput. Since the recovery of everyday life and economy of the country after the war, the total throughput has increased steadily to reach 13,000 m 3 kGy in 2002, 90% of which are medical supplies. Estimates of the present maximum capacity of 30,000 m 3 kGy and of future needs indicate that the present rate of growth could be sustained for the next several years only, unless a major upgrading is undertaken. An estimate of potential future needs is made

  1. Twenty years of radiation sterilization in Croatia

    Energy Technology Data Exchange (ETDEWEB)

    Razem, Dusan E-mail: razem@irb.hr

    2004-10-01

    The development of radiation processing in Croatia is described from its inception 20 years ago up to the present time. Annual throughputs of treated materials are given by the categories of materials and pertaining volumes. The pasteurization of hard gelatine capsules occured during the early stages, while sterilization of disposable medical supplies has been dominant in the later stages. Irradiation of foods and of cosmetics and toiletries has been a minor fraction of the total throughput. Since the recovery of everyday life and economy of the country after the war, the total throughput has increased steadily to reach 13,000 m{sup 3} kGy in 2002, 90% of which are medical supplies. Estimates of the present maximum capacity of 30,000 m{sup 3} kGy and of future needs indicate that the present rate of growth could be sustained for the next several years only, unless a major upgrading is undertaken. An estimate of potential future needs is made.

  2. Depression and anxiety in women with early breast cancer: five year observational cohort study

    Science.gov (United States)

    Burgess, Caroline; Cornelius, Victoria; Love, Sharon; Graham, Jill; Richards, Michael; Ramirez, Amanda

    2005-01-01

    Objective To examine the prevalence of, and risk factors for, depression and anxiety in women with early breast cancer in the five years after diagnosis. Design Observational cohort study. Setting NHS breast clinic, London. Participants 222 women with early breast cancer: 170 (77%) provided complete interview data up to either five years after diagnosis or recurrence. Main outcome measures Prevalence of clinically important depression and anxiety (structured psychiatric interview with standardised diagnostic criteria) and clinical and patient risk factors, including stressful life experiences (Bedford College life events and difficulties schedule). Results Nearly 50% of the women with early breast cancer had depression, anxiety, or both in the year after diagnosis, 25% in the second, third, and fourth years, and 15% in the fifth year. Point prevalence was 33% at diagnosis, falling to 15% after one year. 45% of those with recurrence experienced depression, anxiety, or both within three months of the diagnosis. Previous psychological treatment predicted depression, anxiety, or both in the period around diagnosis (one month before diagnosis to four months after diagnosis). Longer term depression and anxiety, were associated with previous psychological treatment, lack of an intimate confiding relationship, younger age, and severely stressful non-cancer life experiences. Clinical factors were not associated with depression and anxiety, at any time. Lack of intimate confiding support also predicted more protracted episodes of depression and anxiety. Conclusion Increased levels of depression, anxiety, or both in the first year after a diagnosis of early breast cancer highlight the need for dedicated service provision during this time. Psychological interventions for women with breast cancer who remain disease free should take account of the broader social context in which the cancer occurs, with a focus on improving social support. PMID:15695497

  3. Comparison of Environmental Attitudes and Experiences of Five-Year-Old Children Receiving Preschool Education in the Village and City Centre

    Science.gov (United States)

    Durkan, Nazmi; Güngör, Hande; Fetihi, Leyla; Erol, Ahmet; Gülay Ogelman, Hülya

    2016-01-01

    The purpose of the study is to compare environmental attitudes and experiences of five-year-old children receiving preschool education in the village and city centre. The first group comprised 54 five-year-old children who received preschool education and attended kindergartens of two primary schools in the Karateke and Kocabas villages of Honaz…

  4. Twenty-five gauge vitrectomy in uveitis

    Directory of Open Access Journals (Sweden)

    Roger Roberto Wada Kamei

    2012-04-01

    Full Text Available PURPOSE: To evaluate anatomical and functional results of 25-gauge transconjunctival sutureless pars plana vitrectomy in patients with uveitis. METHODS: Vitrectomy was performed on 20 eyes with residual vitritis secondary to infectious and noninfectious uveitis. Patients were evaluated 1 week before surgery and after surgery at day 1, week 1, week 4 and week 12. Visual acuity (VA, intraocular pressure, anterior chamber cells and flare and vitreous haze were measured. RESULTS: Mean VA improved from 2.06 ± 0.94 logMAR before surgery to 0.58 ± 0.46 logMAR at week 12 (p<0.05. No case required conversion to standard 20-gauge instrumentation or suture placement, no intraoperative complications were noted. Transient postoperative hypotony was seen in three eyes. One patient with toxoplasmic retinochoroiditis had a relapse during follow-up. CONCLUSION: 25-gauge vitrectomy has proven its efficacy on cleansing vitreous opacities and improving visual acuity on patients with residual vitritis secondary to uveitis with minimal postoperative inflammation and complications.

  5. Twenty-five questions for string theorists

    Energy Technology Data Exchange (ETDEWEB)

    Binetruy, Pierre; /Orsay, LPT; Kane, G.L.; /Michigan U., MCTP; Lykken, Joseph D.; /Fermilab; Nelson, Brent D.; /Pennsylvania U.

    2005-09-01

    In an effort to promote communication between the formal and phenomenological branches of the high-energy theory community, we provide a description of some important issues in supersymmetric and string phenomenology. We describe each within the context of string constructions, illustrating them with specific examples where applicable. Each topic culminates in a set of questions that we believe are amenable to direct consideration by string theorists, and whose answers we think could help connect string theory and phenomenology.

  6. Career Patterns: A Twenty-Year Panel Study

    Science.gov (United States)

    Biemann, Torsten; Zacher, Hannes; Feldman, Daniel C.

    2012-01-01

    Using 20years of employment and job mobility data from a representative German sample (N = 1259), we employ optimal matching analysis (OMA) to identify six career patterns which deviate from the traditional career path of long-term, full-time employment in one organization. Then, in further analyses, we examine which socio-demographic predictors…

  7. A Tale of Ambivalence: Salman Rushdie's "Two Years, Eight Months and Twenty-Eight Nights"

    Directory of Open Access Journals (Sweden)

    Tarik Ziyad Gulcu

    2017-09-01

    Full Text Available Salman Rushdie’s memoirs, essays and novels contribute to the appreciation of the contradictions in his outlook on life. His experiences in his family enable Rushdie to make efforts for objective and tolerant judgement of British lifestyle and culture. However, his isolation from the society in Britain despite his struggle for adaptation to British cultural values cause contradictions in his cultural identity. While Rushdie expresses his allegiance to India and its culture in The Ground Beneath Her Feet (1999, he reflects his alienation from his homeland in this novel as well. Similarly, in his Imaginary Homelands (1981-1991 whereas Rushdie questions the injustice and inequality caused by imperialism in The New Empire within Britain (1982, he justifies the colonialist discourse in Kipling (1990. He elaborates on the contradictions in his outlook on life in terms of his cultural ambivalence in his fictions such as Midnight’s Children (1981 and Shame (1983. However, in his latest novel, Two Years, Eight Months and Twenty-Eight Nights (2015, Rushdie reflects his cultural identity conflict in terms of rationalism-mysticism dichotomy. With the use of allegory as well as the lack of linearity in time and space, Rushdie justifies his cultural ambivalence in relation to the dynamism of contemporary world. Thus, Rushdie’s latest novel invites reading for its representation of the oppositions in his approach to life.

  8. Oral Therapy, Microbiological Findings, and Comorbidity Influence the Outcome of Prosthetic Joint Infections Undergoing 2-Stage Exchange.

    Science.gov (United States)

    Ascione, Tiziana; Pagliano, Pasquale; Balato, Giovanni; Mariconda, Massimo; Rotondo, Renato; Esposito, Silvano

    2017-07-01

    The aim of the present study was to investigate potential predictive factors of an unfavorable outcome in patients with prosthetic joint infection (PJI) undergoing 2-stage exchange. Patients with PJI undergoing 2-stage exchange and observed over a 5-year period (2009-2013) were included. Cure was defined by the disappearance of infection after a 96-week follow-up period. Statistical analysis was performed using the Mann-Whitney U test, the Fisher exact test, and the multivariate analysis. One-hundred twenty-two patients with PJI were included (median age, 69 years [range, 36-80 years]; 48% males, 47 hip PJI, and 75 knee PJI). Known comorbidities related to an increased risk of infection were reported in 43 patients (35%). Microbiological definition was obtained in 101 (83%) patients, and Staphylococcus aureus was isolated in 44 (36%) patients. Coagulase-negative staphylococci were isolated in 41 (34%) patients. A favorable outcome was obtained in 102 of 122 patients (84%). After univariate analysis, bacterial growth from operative specimens (P = .007), growth of Gram-positive bacteria (P rate can be reduced with appropriate treatment choices. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. North Dakota University System Five-Year Plan. Daring to Be Great: The NDUS Edge

    Science.gov (United States)

    North Dakota University System, 2017

    2017-01-01

    This report presents the 2017-19 edition of the State Board of Higher Education's strategic narrative. Contents include: (1) North Dakota University System (NDUS) colleges and locations; (2) Board Chair Neset's report; (3) Five-year goals; (4) Deliver degrees that are the best value in the nation; (5) Provide programs people want; (6) Equip…

  10. Why the American public supports twenty-first century learning.

    Science.gov (United States)

    Sacconaghi, Michele

    2006-01-01

    Aware that constituent support is essential to any educational endeavor, the AOL Time Warner Foundation (now the Time Warner Foundation), in conjunction with two respected national research firms, measured Americans' attitudes toward the implementation of twenty-first century skills. The foundation's national research survey was intended to explore public perceptions of the need for changes in the educational system, in school and after school, with respect to the teaching of twenty-first century skills. The author summarizes the findings of the survey, which were released by the foundation in June 2003. One thousand adults were surveyed by telephone, including African Americans, Latinos, teachers, and business executives. In general, the survey found that Americans believe today's students need a "basics-plus" education, meaning communication, technology, and critical thinking skills in addition to the traditional basics of reading, writing, and math. In fact, 92 percent of respondents stated that students today need different skills from those of ten to twenty years ago. Also, after-school programs were found to be an appropriate vehicle to teach these skills. Furthermore, the survey explored how well the public perceives schools to be preparing youth for the workforce and postsecondary education, which twenty-first century skills are seen as being taught effectively, and the level of need for after-school and summer programs. The survey results provide conclusive evidence of national support for basics-plus education. Thus, a clear opportunity exists to build momentum for a new model of education for the twenty-first century.

  11. Anisotropies in the cosmic neutrino background after Wilkinson Microwave Anisotropy Probe five-year data

    International Nuclear Information System (INIS)

    De Bernardis, Francesco; Pagano, Luca; Melchiorri, Alessandro; Serra, Paolo; Cooray, Asantha

    2008-01-01

    We search for the presence of cosmological neutrino background (CNB) anisotropies in recent Wilkinson Microwave Anisotropy Probe (WMAP) five-year data using their signature imprinted on modifications to the cosmic microwave background (CMB) anisotropy power spectrum. By parameterizing the neutrino background anisotropies with the speed viscosity parameter c vis , we find that the WMAP five-year data alone provide only a weak indication for CNB anisotropies with c vis 2 >0.06 at the 95% confidence level. When we combine CMB anisotropy data with measurements of galaxy clustering, the SN-Ia Hubble diagram, and other cosmological information, the detection increases to c vis 2 >0.16 at the same 95% confidence level. Future data from Planck, combined with a weak lensing survey such as the one expected with DUNE from space, will be able to measure the CNB anisotropy parameter at about 10% accuracy. We discuss the degeneracy between neutrino background anisotropies and other cosmological parameters such as the number of effective neutrinos species and the dark energy equation of state

  12. 78 FR 13380 - Silicomanganese From India, Kazakhstan, and Venezuela; Scheduling of Full Five-Year Reviews...

    Science.gov (United States)

    2013-02-27

    ... From India, Kazakhstan, and Venezuela; Scheduling of Full Five-Year Reviews Concerning the Antidumping Duty Orders on Silicomanganese From India, Kazakhstan, and Venezuela AGENCY: United States..., Kazakhstan, and Venezuela would be likely to lead to continuation or recurrence of material injury within a...

  13. Five-year trajectories of social networks and social support in older adults with major depression.

    Science.gov (United States)

    Voils, Corrine I; Allaire, Jason C; Olsen, Maren K; Steffens, David C; Hoyle, Rick H; Bosworth, Hayden B

    2007-12-01

    Research with nondepressed adults suggests that social networks and social support are stable over the life course until very late age. This may not hold true for older adults with depression. We examined baseline status and trajectories of social networks and social support at the group and individual levels over five years. The sample consisted of 339 initially depressed adults aged 59 or older (M = 69 years) enrolled in a naturalistic study of depression. Measures of social ties, including social network size, frequency of interaction, instrumental support, and subjective support, were administered at baseline and yearly for five years. Latent growth curve models were estimated for each aspect of social ties. On average, social network size and frequency of interaction were low at baseline and remained stable over time, whereas subjective and instrumental support were high at baseline yet increased over time. There was significant variation in the direction and rate of change over time, which was not predicted by demographic or clinical factors. Because increasing social networks may be ineffective and may not be possible for a portion of people who already receive maximal support, interventions to increase social support may only work for a portion of older depressed adults.

  14. [State of the quality of drinking water in households in children under five years in Peru, 2007-2010].

    Science.gov (United States)

    Miranda, Marianella; Aramburú, Adolfo; Junco, Jorge; Campos, Miguel

    2010-01-01

    To evaluate the proportion of children under five with access to quality water and its behavior according to geographical location, water supply and poverty status. Continuous survey (repeated cross), with multistage random sampling, being the universe children under five years living in Peru. We evaluated the presence of free chlorine in drinking water samples in the dwellings of 3570 children (Metropolitan Lima 666, Rest of Coast 755, Urban Sierra 703, Rural Sierra 667, and Jungle 779). We evaluated the presence of total coliforms and E. coli in water samples of 2310 households (445 Metropolitan Lima, Rest of Coast 510, Urban Sierra 479, Rural Sierra Selva 393 and 483). The national proportion of children under five years living in households with adequate free chlorine in drinking water reaches 19.5% of the total, while water free of coliforms and E. coli is 38.3%. There is a marked difference in results by area of residence (the most affected areas were rural Sierra and Jungle), public network at home inside the dwelling and income quintiles. Children under five years living in households belonging to the rural areas and extreme poverty, have a great disadvantage to access quality water consumption. This situation represents a serious problem for the control of diarrheal diseases and children malnutrition.

  15. Development trends of remote sensing technology for uranium exploration in 12th Five Year

    International Nuclear Information System (INIS)

    Zhang Jielin

    2011-01-01

    This paper introduced the research status,application requirements, technique questions and development trends of remote sensing technology for uranium exploration in the 12th five year, and discussed the applicant prospects and potential of applied basic research innovation, thermal infrared hyperspectral and microwave remote sensing, 4D geological mapping and stereo exploration model in the uranium exploration. (authors)

  16. Five Years of Humanitarian Missions in São Tomé and Príncipe

    Directory of Open Access Journals (Sweden)

    Cristina Caroça

    2016-01-01

    We have witnessed a considerable improvement on the children to whom we have adapted prosthetics. Some of them return to school, have friends and became more social. As the result of this work, we conclude that all Humanitarian Missions must be adapted to each country’s needs as we have done over the past five years.

  17. AEC sets five year nuclear safety research program

    International Nuclear Information System (INIS)

    Anon.

    1976-01-01

    The research by the government for the establishment of means of judging the adequacy of safety measures incorporated in nuclear facilities, including setting safety standards and collecting documents of general criteria, and the research by the industry on safety measures and the promotion of safety-related technique are stated in the five year program for 1976-80 reported by subcommittees, Atomic Energy Commission (AEC). Four considerations on the research items incorporated in the program are 1) technical programs relating to the safety of nuclear facilities and the necessary criteria, 2) priority of the relevant items decided according to their impact on circumstances, urgency, the defence-indepth concept and so on, 3) consideration of all relevant data and documents collected, and research subjects necessary to quantify safety measurement, and 4) consideration of technological actualization, the capability of each research body, the budget and the time schedule. In addition, seven major themes decided on the basis of these points are 1) reactivity-initiated accident, 2) LOCA, 3) fuel behavior, 4) structural safety, 5) radioactive release, 6) statistical method of safety evaluation, and 7) seismic characteristics. The committee has deliberated the appropriate division of researches between the government and the industry. A set of tables showing the nuclear safety research plan for 1976-80 are attached. (Iwakiri, K.)

  18. Conditioning of cooling water in power stations. Feedback from twenty years of experience with acid feeding

    Energy Technology Data Exchange (ETDEWEB)

    Goffin, C.; Duvivier, L.; Girasa, E. [LABORELEC, Chemistry of Water (Belgium); Brognez, J. [ELECTRABEL, TIHANGE Nuclear Power Station (Belgium)

    2002-07-01

    solution is no longer easily justifiable. The research efforts undertaken to better understand and control calcium carbonate precipitation and scale formation have paid off and have resulted in the standardisation of the treatment process and the control procedure of the cooling circuits by ELECTRABEL. The initial experience gained in the fossil power plants of AMERCOEUR (2 x 125 MW units) was finally successfully applied to plants 2 and 3 at TIHANGE. Since then, all of the conventional or combined cycle power plants have adopted the same treatment philosophy. Six units of between 125 and 1000 MW have been treated in this manner, some of them for over twenty years, without showing any signs of scale deposits. It is true that adaptations have had to be made in the control recommendations defined during the pilot trials, in order to allow for the impact of cathodic protections and certain cooling tower fills. (authors)

  19. Conditioning of cooling water in power stations. Feedback from twenty years of experience with acid feeding

    International Nuclear Information System (INIS)

    Goffin, C.; Duvivier, L.; Girasa, E.; Brognez, J.

    2002-01-01

    longer easily justifiable. The research efforts undertaken to better understand and control calcium carbonate precipitation and scale formation have paid off and have resulted in the standardisation of the treatment process and the control procedure of the cooling circuits by ELECTRABEL. The initial experience gained in the fossil power plants of AMERCOEUR (2 x 125 MW units) was finally successfully applied to plants 2 and 3 at TIHANGE. Since then, all of the conventional or combined cycle power plants have adopted the same treatment philosophy. Six units of between 125 and 1000 MW have been treated in this manner, some of them for over twenty years, without showing any signs of scale deposits. It is true that adaptations have had to be made in the control recommendations defined during the pilot trials, in order to allow for the impact of cathodic protections and certain cooling tower fills. (authors)

  20. The jubilee of medical informatics in bosnia and herzegovina - 20 years anniversary.

    Science.gov (United States)

    Masic, Izet

    2009-01-01

    NONE DECLARED LAST TWO YEARS, THE HEALTH INFORMATICS PROFESSION CELEBRATED FIVE JUBILEES IN BOSNIA AND HERZEGOVINA: thirty years from the introduction of the first automatic manipulation of data, twenty years from the establishment of Society for Medical Informatics BiH, fifteen years from the establishment of the Scientific and Professional Journal of the Society for Medical Informatics of Bosnia and Herzegovina "Acta Informatica Medica", fifteen years on from the establishment of the first Cathedra for Medical Informatics on Biomedical Faculties in Bosnia and Herzegovina and five years on from the introduction of the method of "Distance learning" in medical curriculum. The author of this article are eager to mark the importance of the above mentioned Anniversaries in the development of Health informatics in Bosnia and Herzegovina and have attempted, very briefly, to present the most significant events and persons with essential roles throughout this period.

  1. Twenty years bone banking in Macedonia application and legislation

    International Nuclear Information System (INIS)

    Karevski, L.; Videovski, G.; Nospal, T.

    1999-01-01

    After establishing the Department for Bone Transplantation and Bone Bank as a part of the University Clinic for Orthopaedic Surgery in Skopje in 1978, we started our activities in bone banking. In the beginning we stored the transplants at -20 degree C in a deep-freezer using standard storage procedures. Since 1986 we stored the transplants at-70 degree C in a special deep-freezer. 1012 transplants were preserved in the Bone Bank. 657 of them (65%) were used in different procedures, mainly in tumor surgery (407), revision total hip replacement (I 70), elongation of long bones (66), pseudoarthroses (I 5) etc. The most common transplants used in our bone bank are femoral heads taken from live donors during THR procedures, or small parts of cortical and cancellous bones taken during TKR and different types of osteotomies. 187 transplants were rejected due to infection after a defect in the storage system. We had good incorporation of the grafts in most of the patients, although we had delayed incorporation in 26 patients (4%), total resorption of the graft in 9 patients (1.4%), and infection in 4 patients (0.6%). Fracture of the graft occurred in 3 cases (0.5%). After the recognition and becoming a regular member of the United Nations as a former Yugoslav Republic in 1992, Republic of Macedonia started with the so-called 'transitional' period in all parts of life, especially in legislation. After bringing the systemic Health Law in 199 1, the Parliament brought 'The Law for taking, exchange, transportation and transplantation of parts of the human body by reason of curing' in June 1995. This Law defines the conditions under which it is possible to take, store, process, exchange, transport and transplant parts of the human body by reason of curing and the rights, obligations and conditions that have to be fulfilled by the Health Organizations and other organizations engaged in these activities. This Law accepts 'brain death' item, as biological death concept. The cell

  2. U.S. Department of Energy clean cities five-year strategic plan.

    Energy Technology Data Exchange (ETDEWEB)

    Cambridge Concord Associates

    2011-02-15

    Clean Cities is a government-industry partnership sponsored by the U.S. Department of Energy's (DOE) Vehicle Technologies Program, which is part of the Office of Energy Efficiency and Renewable Energy. Working with its network of about 100 local coalitions and more than 6,500 stakeholders across the country, Clean Cities delivers on its mission to reduce petroleum consumption in on-road transportation. In its work to reduce petroleum use, Clean Cities focuses on a portfolio of technologies that includes electric drive, propane, natural gas, renewable natural gas/biomethane, ethanol/E85, biodiesel/B20 and higher-level blends, fuel economy, and idle reduction. Over the past 17 years, Clean Cities coalitions have displaced more than 2.4 billion gallons of petroleum; they are on track to displace 2.5 billion gallons of gasoline per year by 2020. This Clean Cities Strategic Plan lays out an aggressive five-year agenda to help DOE Clean Cities and its network of coalitions and stakeholders accelerate the deployment of alternative fuel and advanced technology vehicles, while also expanding the supporting infrastructure to reduce petroleum use. Today, Clean Cities has a far larger opportunity to make an impact than at any time in its history because of its unprecedented $300 million allocation for community-based deployment projects from the American Recovery and Reinvestment Act (ARRA) (see box below). Moreover, the Clean Cities annual budget has risen to $25 million for FY2010 and $35 million has been requested for FY2011. Designed as a living document, this strategic plan is grounded in the understanding that priorities will change annually as evolving technical, political, economic, business, and social considerations are woven into project decisions and funding allocations. The plan does not intend to lock Clean Cities into pathways that cannot change. Instead, with technology deployment at its core, the plan serves as a guide for decision-making at both the

  3. Increased Prevalence of Dental Fluorosis after Twenty Years

    DEFF Research Database (Denmark)

    Richards, Alan; Larsen, Mogens Joost; Maare, L.

    2006-01-01

    tooth types in children born and reared in an area with drinking water with (regularly monitored, naturally-occurring) fluoride concentrations of 1 ppm and compare with data recorded for a similar group of children examined in the same way and residing in the same area 20 years ago. Methods: Dental...... children, of similar ages, examined in the same area in 1984. Results: The prevalence and severity of fluorosis varied between tooth types so that the later in childhood the teeth are mineralized the higher the prevalence of dental fluorosis. When the data were compared to those collected 20 years...... in the (later formed) premolars and second molars. Conclusions: A significant increase in fluorosis prevalence has occurred over the last 20 years due to increased fluoride exposure of pre-school children. These findings may be explained by increased use of fluoride toothpaste by this age group from...

  4. Five-year follow-up of Community Pediatrics Training Initiative.

    Science.gov (United States)

    Minkovitz, Cynthia S; Goldshore, Matt; Solomon, Barry S; Guyer, Bernard; Grason, Holly

    2014-07-01

    To compare community involvement of pediatricians exposed to enhanced residency training as part of the Dyson Community Pediatrics Training Initiative (CPTI) with involvement reported by a national sample of pediatricians. A cross-sectional analyses compared 2008-2010 mailed surveys of CPTI graduates 5 years after residency graduation with comparably aged respondents in a 2010 mailed national American Academy of Pediatrics survey of US pediatricians (CPTI: n = 234, response = 56.0%; national sample: n = 243; response = 59.9%). Respondents reported demographic characteristics, practice characteristics (setting, time spent in general pediatrics), involvement in community child health activities in past 12 months, use of ≥1 strategies to influence community child health (eg, educate legislators), and being moderately/very versus not at all/minimally skilled in 6 such activities (eg, identify community needs). χ(2) statistics assessed differences between groups; logistic regression modeled the independent association of CPTI with community involvement adjusting for personal and practice characteristics and perspectives regarding involvement. Compared with the national sample, more CPTI graduates reported involvement in community pediatrics (43.6% vs 31.1%, P .05). Differences in involvement remained in adjusted analyses with greater involvement by CPTI graduates (adjusted odds ratio 2.4, 95% confidence interval 1.5-3.7). Five years after residency, compared with their peers, more CPTI graduates report having skills and greater community pediatrics involvement. Enhanced residency training in community pediatrics may lead to a more engaged pediatrician workforce. Copyright © 2014 by the American Academy of Pediatrics.

  5. 'THE FIVE ACCURSED YEARS'

    DEFF Research Database (Denmark)

    Bryld, Claus

    2007-01-01

    The subject for this paper is the question of how the Second World War has been perceived and used since that war - in Denmark, and especially in recent years, but also with a comparative view to Norway and Sweden. In addition to an outline of the development of public history regarding the war...

  6. Body mass index, Mini Nutritional Assessment, and their association with five-year mortality in very old people.

    Science.gov (United States)

    Burman, M; Säätelä, S; Carlsson, M; Olofsson, B; Gustafson, Y; Hörnsten, C

    2015-04-01

    to investigate the prevalence of malnutrition and the association between Body Mass Index (BMI), Mini Nutritional Assessment (MNA) and five-year mortality in a representative population of very old (>85 years) people. A prospective cohort study. A population-based study of very old people in northern Sweden and western Finland, living in institutional care or in the community. Out of 1195 potential participants, 832 were included (mean age 90.2±4.6 years). Nutritional status was assessed using BMI and MNA and the association of those two variables with five-year mortality was analyzed. The mean BMI value for the whole population was 25.1±4.5 kg/m2, with no difference between genders (P=0.938). The mean MNA score was 22.5±4.6 for the whole sample, and it was lower for women than for men (Ppeople, and BMI might be misleading and could underestimate the prevalence of malnutrition, especially in women.

  7. Seasonal Variations of Indoor Microbial Exposures and Their Relation to Temperature, Relative Humidity, and Air Exchange Rate

    DEFF Research Database (Denmark)

    Frankel, Mika; Bekö, Gabriel; Timm, Michael

    2012-01-01

    with temperature, relative humidity, and air exchange rates in Danish homes. Airborne inhalable dust was sampled in five Danish homes throughout the four seasons of 1 year (indoors, n = 127; outdoors, n = 37). Measurements included culturable fungi and bacteria, endotoxin, N-acetyl-beta-d-glucosaminidase, total...... inflammatory potential, particles (0.75 to 15 μm), temperature, relative humidity, and air exchange rates. Significant seasonal variation was found for all indoor microbial exposures, excluding endotoxin. Indoor fungi peaked in summer (median, 235 CFU/m3) and were lowest in winter (median, 26 CFU/m3). Indoor...... of inhalable dust and number of particles. Temperature and air exchange rates were positively associated with fungi and N-acetyl-beta-d-glucosaminidase and negatively with bacteria and the total inflammatory potential. Although temperature, relative humidity, and air exchange rates were significantly...

  8. Can Good Infection Control Be Obtained in One-stage Exchange of the Infected TKA to a Rotating Hinge Design? 10-year Results.

    Science.gov (United States)

    Zahar, Akos; Kendoff, Daniel O; Klatte, Till O; Gehrke, Thorsten A

    2016-01-01

    Prosthetic joint infection (PJI) occurs in 1% to 2% of total knee arthroplasties (TKAs). Although two-stage exchange is the preferred management method of patients with chronic PJI in TKA in North America, one-stage exchange is an alternative treatment method, but long-term studies of this approach have not been conducted. We reviewed our minimum 9-year results of 70 patients who underwent one-stage exchange arthroplasty with a rotating hinge design to determine: (1) What was the proportion of patients free of infection? (2) What was the patient rate of survival free of any reoperation? (3) What were the clinical outcomes as measured by Hospital for Special Surgery scores? (4) What proportion of patients developed radiographic evidence of loosening? All one-stage revision TKAs for infection between January 1 and December 31, 2002, with a minimum 9-year followup (mean, 10 years; range, 9-11 years), in which patients had been seen within the last 1 year, were included in this retrospective review. During that period, 11 patients with infected TKAs were treated with other approaches (including two-stage approaches in eight); the general indication for one-stage revision was the diagnosis of PJI with a known causative organism. Exclusion criteria were culture-negative preoperative aspiration, known allergy to local antibiotics or bone cement, or cases in which radical débridement was impossible as a result of the involvement of important anatomical structures. Eighty-one patients with PJI were seen during this period; 70 underwent one-stage exchange using our strict protocol and were reimplanted with a rotating hinge TKA. Eleven patients (15.7%) were lost to followup. Hospital for Special Surgery scores were recorded and all radiographs were evaluated for prosthetic loosening. Failure was defined as revision surgery for infection or any other cause. Our 10-year infection-free survival was 93% (mean, 4.1; 95% confidence interval [CI], 89%-96%; p exchange techniques for

  9. Plasma exchange for Guillain-Barré syndrome.

    Science.gov (United States)

    Raphaël, J C; Chevret, S; Hughes, R A; Annane, D

    2002-01-01

    Guillain-Barré syndrome is an acute symmetric, usually ascending and usually paralysing illness, due to inflammation of peripheral nerves. It is thought to be caused by autoimmune factors, such as antibodies. Plasma exchange removes antibodies and other potentially injurious factors from the blood stream. It involves connecting the patient's blood circulation to a machine which exchanges the plasma for a substitute solution, usually albumin. Several studies have evaluated plasma exchange for Guillain-Barré syndrome. To systematically review the evidence concerning the efficacy of plasma exchange for treating Guillain-Barré syndrome. Search of the Cochrane Neuromuscular Disease Trial Register for randomised trials concerning plasma exchange in Guillain-Barré syndrome, search of the bibliographies of identified papers and enquiry from the authors of the papers. Randomised and quasi-randomised trials of plasma exchange versus sham exchange or supportive treatment. Potentially relevant papers were scrutinised by two reviewers and the selection of eligible studies was agreed by them and a third reviewer. Data were extracted by one reviewer and checked by a second reviewer. Some missing data were obtained from the authors of studies. Six eligible trials concerning 649 patients were identified, all comparing plasma exchange versus supportive treatment alone. Primary outcome measures ~bullet~Time to recover walking with aid In the only two trials for which this measure was reported, the median time to recover this ability was faster in the plasma exchange than the control group. ~bullet~Time to onset of motor recovery in mildly affected patients In the one trial for which this measure was available, the time was significantly shortened in the plasma exchange group. Secondary outcome measures ~bullet~Improvement in disability grade at four weeks In five trials, there were significantly more patients who had improved by one disability grade or more in the plasma exchange

  10. The Relationship Between the Foreign Exchange Regime and Macroeconomic Performance in Eastern Africa

    OpenAIRE

    Janet Gale Stotsky; Manuk Ghazanchyan; Olumuyiwa S Adedeji; Nils Øvind Maehle

    2012-01-01

    This study examines the relationship between the foreign exchange regime and macroeconomic performance in Eastern Africa. The study focuses on seven countries, five of which decisively liberalized their foreign exchange regimes. The study assesses the relationship between (i) growth and various determinants, including the exchange regime, the real exchange rate, and current account liberalization; and (ii) inflation and various determinants, including lagged inflation, the nominal exchange ra...

  11. Perceptions of five-year competitive categories: model of how relative age influences competitiveness in masters sport.

    Science.gov (United States)

    Medic, Nikola; Young, Bradley W; Grove, J Robert

    2013-01-01

    The purpose of this study was to examine the contrasting perceptions of masters swimmers related to the first and fifth constituent years of a 5-year age category. Swimmers aged between 35 and 93 years (154 male, 184 female) were surveyed at the 2008 FINA World Masters Championships. Exploratory factor analysis indicated the existence of the following five factors considered important for preparation, attendance, and success at masters competitions: awareness of advantages, expectancy, motivation, training, and physiological capacity. One sample t-tests showed that masters swimmers are conscious of advantages that 5-year age categories afford to relatively-younger cohorts (i.e., those who are in the first year of any age category). They also perceive that, in the first compared to the fifth year of an age category, they have greater physiological capacity, engage in more training, have higher expectations to perform well, and are more motivated (all ps competitions than relatively older masters athletes. Key PointsThere are at least five psycho-social and physical factors (i.e., awareness of advantages, expectancy, motivation, training, and physiological capacity) that may explain why relatively younger masters athletes are more likely to perform better and to participate more in masters competitions than relatively older masters athletes.Masters athletes are conscious of the advantage that 5-year age categories afford to relatively younger cohorts of athletes.Differential perceptions associated with the 5-year age categories might compromise masters athletes' continuity of sport competitiveness and underlying training.

  12. The reactivity of anion-exchange resins by applying OT-for-OH exchange reaction in the equilibrium state

    International Nuclear Information System (INIS)

    Kano, Naoki; Nihei, Makoto; Imaizumi, Hiroshi

    1996-01-01

    In order to reveal the behavior of hydroxyl group in isotope exchange reaction, OT-for-OH exchange reaction between each anion-exchange resin (OH - form) and tritiated water (abbreviated as HTO water below) was observed at 80degC under the equilibrium. Anion-exchange resins used were Amberlite IRA-400, IRA-410 (both strongly basic), and IRA-94S (weakly basic). It can be thought that an HTO molecule dissociates into H + +OT - (or T + +OH - ). The activity of each resin based on OT-for-OH exchange reaction was measured with a liquid scintillation counter. From the above-mentioned, the following five were found. Isotope exchange reaction as 'atomic group' occurred between the OH group in each anion-exchange resin and the OT group in HTO water. The reactivity of strongly basic anion-exchange resin is larger than that of weakly basic one. The ratio of the reactivity of these resins can roughly be expressed as follows: (IRA-410): (IRA-400): (IRA-94S)=42: 7: 1. The degree of OT-for-OH exchange reaction may be smaller than that of T-for-H exchange reaction. The method used and results obtained in this work may be helpful to obtain the data for the prevention of T-contamination, especially to obtain the data from certain atomic groups including T. (author)

  13. Understanding the Educational Experiences of Science Teachers in a Five-Year Teacher Education Program: A Phenomenological Study

    Science.gov (United States)

    Srivastava, Nitin

    This qualitative study provides an overview of educational experiences of six in-service and three pre-service secondary science teachers in the Benedum Collaborative Five-Year Teacher Education Program at a land-grant university. The researcher interviewed secondary science teachers on the experiences they found meaningful in various program components that influenced their teacher identity, beliefs about science pedagogy, and their sense of preparedness for teaching. Document analysis of teachers' journals and lesson plans supplemented the qualitative data in addition to the researcher's role and knowledge as an outsider (non-Benedum graduate) and insider (facilitator and instructor in the technology integration based classes for one year) of the Benedum Collaborative Five-Year Teacher Education Program. Findings also supported the Holmes (1986) and Goodlad (1990) views for extended field experiences and "collaborative culture" in teacher education for well-prepared teachers.

  14. Five years of monitoring bird strike potential at a mountain-top wind turbine, Yukon Territory

    Energy Technology Data Exchange (ETDEWEB)

    Mossop, D.H. [Yukon College, Whitehorse, YT (Canada)

    1997-12-31

    A five-year study was conducted to determine if birds were at risk of collision with an experimental wind turbine on a 1,500 metre mountain near the major Shakwak migration corridor used by many thousands of birds. More than 100 ground searches at the turbine site and about 80 hours of migration watch were conducted. In five years, six birds hit the control tower, none hit the turbine tower. All strikes were in winter and none of the birds killed were in migration. Waterfowl were found to navigate in the valley centre about 1,000 feet below the turbine. Small birds were rarely found at the altitude where the turbine was located. Raptors were the most common birds found near the site, but they were able to avoid the tower. It was concluded that birds using the migration corridor near Whitehorse were not at great risk of collision with towers above 1,200 metre altitude. 7 refs., 3 tabs., 6 figs.

  15. Consultant-based otolaryngology emergency service: a five-year experience.

    Science.gov (United States)

    Barnes, M L; Hussain, S S M

    2011-12-01

    To present our experience of running a consultant-based otolaryngology emergency care service for more than five years. In 2003, we developed a system of consultant-based emergency service: consultants spent a week on-call providing a dedicated emergency service, with routine commitments cancelled. Our new system had advantages over traditional working practices in terms of consultant involvement, trainee education, continuity and efficiency. It also reduced disruption to elective commitments for both consultants and registrars. This system was fundamental to the successful review of all urgent (and in future elective) cases within target periods. Only 31 per cent of new referrals to the consultant emergency clinics required a further appointment. Good teamwork and flexibility in working arrangements have been essential to the success of this service. Given that health service changes have reduced junior trainee working hours and numbers, and that patients increasingly expect to be treated by trained doctors, our new consultant-based emergency service has merit. Although implementation in other units may differ, we recommend this new service, for the above reasons.

  16. Ion exchange and hydrolysis reactions in zeolites

    International Nuclear Information System (INIS)

    Harjula, Risto.

    1993-09-01

    Among other uses, zeolites are efficient cation exchangers for aquatic pollution control. At present they they are mainly used in nuclear waste effluent treatment and in detergency. In the thesis, several ion exchange equilibria, important in these main fields of zeolite applications, were studied, with special emphasis on the formulation and calculation of the equilibria. The main interest was the development of thermodynamic formulations for the calculation of zeolite ion exchange equilibria in solutions of low or very low (trace) ion concentration, which are relevant for the removal of trace pollutants, such as radionuclides, from waste waters. Two groups of zeolite-cation systems were studied. First, binary Ca 2+ /Na + exchange in zeolites X and Y, which are of interest for detergency applications. Second, binary Cs + /Na + and Cs + /K + exchanges, and ternary Cs + /Na + /K + exchange in mordenite, which are important in nuclear waste effluent treatment. The thesis is based on five previous publications by author. (100 refs., 7 figs.)

  17. Twenty-five years of geodetic measurements along the Tadjoura-Asal rift system, Djibouti, East Africa

    Science.gov (United States)

    Vigny, Christophe; de Chabalier, Jean-Bernard; Ruegg, Jean-Claude; Huchon, Philippe; Feigl, Kurt L.; Cattin, Rodolphe; Asfaw, Laike; Kanbari, Khaled

    2007-06-01

    Since most of Tadjoura-Asal rift system sits on dry land in the Afar depression near the triple junction between the Arabia, Somalia, and Nubia plates, it is an ideal natural laboratory for studying rifting processes. We analyze these processes in light of a time series of geodetic measurements from 1978 through 2003. The surveys used triangulation (1973), trilateration (1973, 1979, and 1981-1986), leveling (1973, 1979, 1984-1985, and 2000), and the Global Positioning System (GPS, in 1991, 1993, 1995, 1997, 1999, 2001, and 2003). A network of about 30 GPS sites covers the Republic of Djibouti. Additional points were also measured in Yemen and Ethiopia. Stations lying in the Danakil block have almost the same velocity as Arabian plate, indicating that opening near the southern tip of the Red Sea is almost totally accommodated in the Afar depression. Inside Djibouti, the Asal-Ghoubbet rift system accommodates 16 ± 1 mm/yr of opening perpendicular to the rift axis and exhibits a pronounced asymmetry with essentially null deformation on its southwestern side and significant deformation on its northeastern side. This rate, slightly higher than the large-scale Arabia-Somalia motion (13 ± 1 mm/yr), suggests transient variations associated with relaxation processes following the Asal-Ghoubbet seismovolcanic sequence of 1978. Inside the rift, the deformation pattern exhibits a clear two-dimensional pattern. Along the rift axis, the rate decreases to the northwest, suggesting propagation in the same direction. Perpendicular to the rift axis, the focus of the opening is clearly shifted to the northeast, relative to the topographic rift axis, in the "Petit Rift," a rift-in-rift structure, containing most of the active faults and the seismicity. Vertical motions, measured by differential leveling, show the same asymmetric pattern with a bulge of the northeastern shoulder. Although the inner floor of the rift is subsiding with respect to the shoulders, all sites within the rift system show uplift at rates varying from 0 to 10 mm/yr with respect to a far-field reference outside the rift.

  18. Twenty-five year socioeconomic trends in leisure-time and commuting physical activity among employed Finns.

    Science.gov (United States)

    Mäkinen, T; Borodulin, K; Laatikainen, T; Fogelholm, M; Prättälä, R

    2009-04-01

    The trend of socioeconomic differences in physical activity is largely unknown in Finland. In this study, we examined socioeconomic trends in leisure-time and commuting physical activity among Finns in 1978-2002. Nationwide data were derived from an annually repeated cross-sectional Finnish Adult Health Behavior Survey. People under the age of 25, students, the unemployed, and retirees were excluded from the analysis. The final data set included 25 513 women and 25 302 men. Socioeconomic variables included education, occupation, and household income. Odds ratios for being physically active and 95% confidence intervals were calculated. People with the lowest income were less leisure-time and commuting physically active. Among women, low occupational status was associated with high commuting physical activity whereas among men such an association was not found. No educational differences among men in leisure-time and commuting physical activity over time were found. Some indications were found that educational differences in leisure-time physical activity among women might have been reversed. Our data suggest that socioeconomic differences in leisure-time and commuting physical activity are quite small and have remained similar between 1978 and 2002.

  19. Twenty-five years of research in hydro-ecology at the EDF research and development division

    International Nuclear Information System (INIS)

    Gosse, Ph.

    1999-01-01

    Hydro-ecology (or aquatic ecology) is the study of aquatic systems in their interacting aspects: physical, chemical and biological. The creation in 1974 of the Environment Department at EDF Research and Development Division marked the start in France of quantitative hydro-ecology applied to power generation installations. The studies developed around several main themes, determined both the expansion of the nuclear programme and by changes in French environmental regulations, in particular the 1976 law on impact studies, the 1984 fishing and hydro-biology law and the 1992 water law. In this framework, he effect of artificial warming of rivers, eutrophication of continental and marine waters, transfers of mineral micro-pollutants and radionuclides in rivers, and problems specific to hydropower installations such as guaranteed in stream flow or fish pass design, have been studies. This work, conducted in collaboration with many other laboratories, has led to the development of original quantitative approaches, notably in the field of numerical modelling. The paper selects several of the tools developed whose scope of application is wider than the environment and management of thermal or hydropower plants. Two major applications grouping the experience acquired in hydro-ecology are presented: the AGIRE software and the global environment study of the Singrauli area in India. (author)

  20. Five-Year Outcomes from 3 Prospective Trials of Image-Guided Proton Therapy for Prostate Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Mendenhall, Nancy P., E-mail: menden@shands.ufl.edu [University of Florida Proton Therapy Institute, Jacksonville, Florida (United States); Hoppe, Bradford S.; Nichols, Romaine C.; Mendenhall, William M.; Morris, Christopher G.; Li, Zuofeng; Su, Zhong [University of Florida Proton Therapy Institute, Jacksonville, Florida (United States); Williams, Christopher R.; Costa, Joseph [Division of Urology, College of Medicine, University of Florida, Jacksonville, Florida (United States); Henderson, Randal H. [University of Florida Proton Therapy Institute, Jacksonville, Florida (United States)

    2014-03-01

    Purpose: To report 5-year clinical outcomes of 3 prospective trials of image-guided proton therapy for prostate cancer. Methods and Materials: A total of 211 prostate cancer patients (89 low-risk, 82 intermediate-risk, and 40 high-risk) were treated in institutional review board-approved trials of 78 cobalt gray equivalent (CGE) in 39 fractions for low-risk disease, 78 to 82 CGE for intermediate-risk disease, and 78 CGE with concomitant docetaxel therapy followed by androgen deprivation therapy for high-risk disease. Toxicities were graded according to Common Terminology Criteria for Adverse Events (CTCAE), version 3.0. Median follow-up was 5.2 years. Results: Five-year rates of biochemical and clinical freedom from disease progression were 99%, 99%, and 76% in low-, intermediate-, and high-risk patients, respectively. Actuarial 5-year rates of late CTCAE, version 3.0 (or version 4.0) grade 3 gastrointestinal and urologic toxicity were 1.0% (0.5%) and 5.4% (1.0%), respectively. Median pretreatment scores and International Prostate Symptom Scores at >4 years posttreatment were 8 and 7, 6 and 6, and 9 and 8, respectively, among the low-, intermediate-, and high-risk patients. There were no significant changes between median pretreatment summary scores and Expanded Prostate Cancer Index Composite scores at >4 years for bowel, urinary irritative and/or obstructive, and urinary continence. Conclusions: Five-year clinical outcomes with image-guided proton therapy included extremely high efficacy, minimal physician-assessed toxicity, and excellent patient-reported outcomes. Further follow-up and a larger patient experience are necessary to confirm these favorable outcomes.

  1. Five-Year Outcomes from 3 Prospective Trials of Image-Guided Proton Therapy for Prostate Cancer

    International Nuclear Information System (INIS)

    Mendenhall, Nancy P.; Hoppe, Bradford S.; Nichols, Romaine C.; Mendenhall, William M.; Morris, Christopher G.; Li, Zuofeng; Su, Zhong; Williams, Christopher R.; Costa, Joseph; Henderson, Randal H.

    2014-01-01

    Purpose: To report 5-year clinical outcomes of 3 prospective trials of image-guided proton therapy for prostate cancer. Methods and Materials: A total of 211 prostate cancer patients (89 low-risk, 82 intermediate-risk, and 40 high-risk) were treated in institutional review board-approved trials of 78 cobalt gray equivalent (CGE) in 39 fractions for low-risk disease, 78 to 82 CGE for intermediate-risk disease, and 78 CGE with concomitant docetaxel therapy followed by androgen deprivation therapy for high-risk disease. Toxicities were graded according to Common Terminology Criteria for Adverse Events (CTCAE), version 3.0. Median follow-up was 5.2 years. Results: Five-year rates of biochemical and clinical freedom from disease progression were 99%, 99%, and 76% in low-, intermediate-, and high-risk patients, respectively. Actuarial 5-year rates of late CTCAE, version 3.0 (or version 4.0) grade 3 gastrointestinal and urologic toxicity were 1.0% (0.5%) and 5.4% (1.0%), respectively. Median pretreatment scores and International Prostate Symptom Scores at >4 years posttreatment were 8 and 7, 6 and 6, and 9 and 8, respectively, among the low-, intermediate-, and high-risk patients. There were no significant changes between median pretreatment summary scores and Expanded Prostate Cancer Index Composite scores at >4 years for bowel, urinary irritative and/or obstructive, and urinary continence. Conclusions: Five-year clinical outcomes with image-guided proton therapy included extremely high efficacy, minimal physician-assessed toxicity, and excellent patient-reported outcomes. Further follow-up and a larger patient experience are necessary to confirm these favorable outcomes

  2. Visual impairment from uveitis in a reference hospital of Southeast Brazil: a retrospective review over a twenty years period.

    Science.gov (United States)

    Silva, Luci Meire Pereira da; Muccioli, Cristina; Oliveira, Filipe de; Arantes, Tiago Eugênio; Gonzaga, Lucas Renó; Nakanami, Célia Regina

    2013-01-01

    To identify the frequency and causes of uveitis leading to visual impairment in patients referred to the Low Vision Service - Department of Ophthalmology - UNIFESP, over a twenty years period. In a retrospective study, medical records of 5,461 patients were reviewed. Data from the first clinical evaluation at the Low Vision Service were collected, patient's age, gender and cause of visual impairment were analyzed. Patients with uveitis had their chart reviewed for anatomical classification and clinical diagnosis. The mean age of the patients referred to the Low Vision Service was 42.86 years and the mean age of patients with uveitis diagnosis was 25.51 years. Retinal disorders were the most common cause of visual impairment (N=2,835 patients; 51.9%) followed by uveitis (862 patients, 15.7%). Uveitis was posterior in 792 patients (91.9% of uveitis) and toxoplasmosis was the most common diagnosis (765 patients, 88.7%). In our study, uveitis represents the second cause of visual impairment in patients referred for visual rehabilitation and toxoplasmic retinochoroiditis was the most common clinical diagnosis. It affects a young working age population with a relevant social and economic impact, but the early diagnosis and treatment can improve the quality of life of these patients.

  3. International radiation protection recommendations. Five years experience of ICRP Publication 26

    International Nuclear Information System (INIS)

    Lindell, B.; Beninson, D.; Sowby, F.D.

    1983-01-01

    The International Commission on Radiological Protection has issued radiation protection recommendations since 1928. The latest set of basic recommendations was adopted by the Commission on 17 January 1977, and subsequently published as ICRP Publication 26. This document has met with a wider interest than any of the previous ICRP recommendations. It has been considered to mark a radical change in the protection policy advocated by ICRP. It is not often appreciated that recommendations which are believed to be 'new' in ICRP Publication 26 had already been made in ICRP Publication 9 more than ten years earlier. In any event, ICRP Publication 26 has had a substantial impact on regulatory work in countries all over the world. It forms the basis for the Basic Safety Standards of the international organizations IAEA, ILO, OECD/NEA and WHO. The paper refers to the experience gained in using the new ICRP recommendations over the five years that have passed since ICRP Publication 26 was adopted and discusses some of the problems that have arisen in the practical application of the new recommendations in various countries. (author)

  4. Cardiac myxoma: diagnostic approach, surgical treatment and follow-up. A twenty years experience.

    Science.gov (United States)

    Jelic, J; Milicić, D; Alfirević, I; Anić, D; Baudoin, Z; Bulat, C; Corić, V; Dadić, D; Husar, J; Ivanćan, V; Korda, Z; Letica, D; Predrijevac, M; Ugljen, R; Vućemilo, I

    1996-12-01

    At the University Department of Cardiovascular Surgery in Zagreb, Croatia, we treated 81 patients with primary intracardiac myxoma, in a period from January 1975 to December 1994. There were 55 female and 26 male pts, in age from 1 month to 80 years, mean 46+/-15 years. Clinical manifestations varied from no symptoms and very poor or no clinical signs to various manifestations of chronic or acute congestive heart failure, syncope and arrhythmias with or without systemic findings such as high erythrocyte sedimentation rate, anaemia, leucocytosis, elevated gamma globulin, thrombocytopenia or low grade fever, as well as cerebrovascular accidents due to tumour embolization. Cardiac symptoms were predominant in 54 pts (66.6%) and cerebrovascular in 20 pts (24.7%). Seven pts (8.6%) were symptomless and discovered accidentally, mostly regarding on an unexplained heart murmur. In almost all the patients preoperative diagnosis of intracardiac myxoma was sufficiently established by echocardiography. The tumour was located in the left atrium in 62 pts (76.5%) and in the right atrium in 19 pts (23.5%). Delay from the onset of symptoms to the diagnosis was 6 months in average (range 10 days to 25 months). The average waiting for the operation was 9 days (range from 1 to 60 days). The echocardiographic diagnosis was confirmed during intraoperative examination followed by histological analysis. All pts underwent excision of myxoma using cardiopulmonary bypass with core and topical hypothermia and cold crystaloid cardioplegia. According to the additional preoperative and intraoperative findings, in 6 pts sinchronous mitral valve reconstruction, in 3 pts artificial mitral valve implantation and in 2 pts atrial wall reconstruction was performed. There was no perioperative mortality. After the operation, we could not evaluate all the patients long enough, mostly because of some paramedical circumstancies, such as war, migrations, etc. Twenty two pts undevent evaluation for at least 5

  5. Hotspot detection using space-time scan statistics on children under five years of age in Depok

    Science.gov (United States)

    Verdiana, Miranti; Widyaningsih, Yekti

    2017-03-01

    Some problems that affect the health level in Depok is the high malnutrition rates from year to year and the more spread infectious and non-communicable diseases in some areas. Children under five years old is a vulnerable part of population to get the malnutrition and diseases. Based on this reason, it is important to observe the location and time, where and when, malnutrition in Depok happened in high intensity. To obtain the location and time of the hotspots of malnutrition and diseases that attack children under five years old, space-time scan statistics method can be used. Space-time scan statistic is a hotspot detection method, where the area and time of information and time are taken into account simultaneously in detecting the hotspots. This method detects a hotspot with a cylindrical scanning window: the cylindrical pedestal describes the area, and the height of cylinder describe the time. Cylinders formed is a hotspot candidate that may occur, which require testing of hypotheses, whether a cylinder can be summed up as a hotspot. Hotspot detection in this study carried out by forming a combination of several variables. Some combination of variables provides hotspot detection results that tend to be the same, so as to form groups (clusters). In the case of infant health level in Depok city, Beji health care center region in 2011-2012 is a hotspot. According to the combination of the variables used in the detection of hotspots, Beji health care center is most frequently as a hotspot. Hopefully the local government can take the right policy to improve the health level of children under five in the city of Depok.

  6. Validity of self-reported criminal justice system involvement in substance abusing women at five-year follow-up

    Directory of Open Access Journals (Sweden)

    Hesse Morten

    2008-01-01

    Full Text Available Abstract Background Few studies have compared self-reported criminal behaviour with high-quality databases of criminal offences and judicial sanctions. Self-reported problems from drug abusers are generally believed to be valid. We assessed the validity of self-reported theft, drug offences and prison sentences from a five-year follow-up of female substance abusers who were originally treated in a compulsory care unit in Lund, run by the Swedish Board of Institutional Care. Methods Data from a total of 106 of a consecutive sample of 132 women inter-viewed in a five-year follow-up. All were thoroughly assessed for somatic complaints, psychiatric and psychological problems, background factors with standardized instruments. Data over the five years were linked to official records of judicial sanctions, retrieved from The National Council for Crime Prevention, Stockholm, Sweden. Register data have a full cover for the whole cohort. The current data base contain full data back to 1975 up to 2004. Results Agreement was assessed for each year, as well as for the total period. Statistical control was performed for other types of crimes and prison. Although statistically significant, agreement was modest, and in contrast to previous studies, patients under-reported violence charges. Conclusion The findings suggest that self-reports of criminal behaviour from women can be used with some caution, and that the validity of self-report may vary between types of criminal justice system involvement.

  7. Five years of LRO laser altimetry at the Moon

    Science.gov (United States)

    Smith, David E.; Zuber, Maria T.

    After five years of near-continuous operation at the Moon, the Lunar Orbiter Laser Altimeter (LOLA) on LRO continues to collect altimetry, surface roughness, slope and normal reflectance data. LOLA has acquired over 6 billion altimeter measurements, all geodetically controlled to the center-of-mass of the Moon with a radial precision of around 10 cm and an accuracy of about 1 meter. The position of the measurements on the lunar surface is primarily limited by the knowledge of the position of the spacecraft in orbit and in the last few years the LRO orbit accuracy has improved significantly as a result of the accurate gravity model of the Moon developed by the GRAIL Discovery mission. Our present estimate of positional accuracy is less than 10 m rms but is only achievable with a GRAIL gravity model to at least degree and order 600 because of the perturbing gravitational effect of the Moon’s surface features. Significant improvements in the global shape and topography have assisted the Lunar Reconnaissance Orbiter Camera (LROC) stereo mapping program, and the identification of potential lunar landing sites for ESA and Russia, particularly in the high-latitude polar regions where 5- and 10-meter average horizontal resolution has been obtained. LOLA’s detailed mapping of these regions has improved the delineation of permanently-shadowed areas and assisted in the understanding of the LEND neutron data, and its relationship to surface slopes. Recently a global, calibrated LOLA normal albedo dataset at 1064 nm has been developed.

  8. Sediment exchange to mitigate pollutant exposure in urban soil.

    Science.gov (United States)

    Walsh, Daniel; Glass, Katherine; Morris, Samantha; Zhang, Horace; McRae, Isabel; Anderson, Noel; Alfieri, Alysha; Egendorf, Sara Perl; Holberton, Shana; Owrang, Shahandeh; Cheng, Zhongqi

    2018-05-15

    Urban soil is an ongoing source for lead (Pb) and other pollutant exposure. Sources of clean soil that are locally-available, abundant and inexpensive are needed to place a protective cover layer over degraded urban soil to eliminate direct and indirect pollutant exposures. This study evaluates a novel sediment exchange program recently established in New York City (NYC Clean Soil Bank, CSB) and found that direct exchange of surplus sediment extracted from urban construction projects satisfies these criteria. The CSB has high total yield with 4.2 × 10 5  t of sediment exchanged in five years. Average annual yield (8.5 × 10 4  t yr -1 ) would be sufficient to place a 15-cm (6-in.) sediment cover layer over 3.2 × 10 5  m 2 (80 acres) of impacted urban soil or 1380 community gardens. In a case study of sediment exchange to mitigate community garden soil contamination, Pb content in sediment ranged from 2 to 5 mg kg -1 . This sediment would reduce surface Pb concentrations more than 98% if it was used to encapsulate soil with Pb content exceeding USEPA residential soil standards (400 mg kg -1 ). The maximum observed sediment Pb content is a factor of 42 and 71 lower than median surface soil and garden soil in NYC, respectively. All costs (transportation, chemical testing, etc.) in the CSB are paid by the donor indicating that urban sediment exchange could be an ultra-low-cost source for urban soil mitigation. Urban-scale sediment exchange has advantages over existing national- or provincial-scale sediment exchanges because it can retain and upcycle local sediment resources to attain their highest and best use (e.g. lowering pollutant exposure), achieve circular urban materials metabolism, improve livability and maximize urban sustainability. Published by Elsevier Ltd.

  9. Automated exchange transfusion and exchange rate.

    Science.gov (United States)

    Funato, M; Shimada, S; Tamai, H; Taki, H; Yoshioka, Y

    1989-10-01

    An automated blood exchange transfusion (BET) with a two-site technique has been devised by Goldmann et al and by us, using an infusion pump. With this method, we successfully performed exchange transfusions 189 times in the past four years on 110 infants with birth weights ranging from 530 g to 4,000 g. The exchange rate by the automated method was compared with the rate by Diamond's method. Serum bilirubin (SB) levels before and after BET and the maximal SB rebound within 24 hours after BET were: 21.6 +/- 2.4, 11.5 +/- 2.2, and 15.0 +/- 1.5 mg/dl in the automated method, and 22.0 +/- 2.9, 11.2 +/- 2.5, and 17.7 +/- 3.2 mg/dl in Diamond's method, respectively. The result showed that the maximal rebound of the SB level within 24 hours after BET was significantly lower in the automated method than in Diamond's method (p less than 0.01), though SB levels before and after BET were not significantly different between the two methods. The exchange rate was also measured by means of staining the fetal red cells (F cells) both in the automated method and in Diamond's method, and comparing them. The exchange rate of F cells in Diamond's method went down along the theoretical exchange curve proposed by Diamond, while the rate in the automated method was significantly better than in Diamond's, especially in the early stage of BET (p less than 0.01). We believe that the use of this automated method may give better results than Diamond's method in the rate of exchange, because this method is performed with a two-site technique using a peripheral artery and vein.

  10. New Korean Record of Twenty Eight Species of the Family Ichneumonidae (Hymenoptera

    Directory of Open Access Journals (Sweden)

    Choi, Jin-Kyung

    2014-04-01

    Full Text Available We report twenty eight ichneumonid species new to Korea. These species belong to seven subfamilies. Among them five subfamilies, Diacritinae Townes, 1965, Microleptinae Townes, 1958, Orthocentrinae F$\\ddot{o} $ 수식 이미지rster, 1869, Orthopelmatinae Schmiedeknecht, 1910, Phrudinae Townes and Townes, 1949, are newly introduced to Korean fauna. All specimens are based on the insect collection of animal systematic laboratory at the Yeungnam University Gyeongsan Campus. Photographs of habitus of newly recorded subfamilies, diagnosis of 28 species and host information are provided.

  11. Five thousand years of sustainability? : a case study on Gedeo land use (Southern Ethiopia)

    OpenAIRE

    Kippie Kanshie, T.

    2002-01-01

    Key words : Ethiopia, Gedeo, ensete , pacemaker , spacemaker , placemaker, agroforest, agro-ecosystem, sustainability, biodiversity.

    The present volume is a study of an ancient way of land use, over five thousand years old, by the Gedeo in Ethiopia. The densely populated Gedeo country (500 persons per km 2

  12. Five years on the bumpy road delivering well chemicals for zero harmful discharge

    Energy Technology Data Exchange (ETDEWEB)

    Selle, Olav M.; Paltiel, Sten; Saeten, Jens O.; Nasvik, Haavard

    2006-03-15

    This is a summary of five years development work to qualify environmentally acceptable well chemicals for Heidrun. We will describe the situation as we started the work, what strategy we followed and the ups and downs we experienced as we went along. The focus is on scale inhibitors, scale dissolvers, acid formulations, viscosified fluids and chemicals for zonal isolation/shut-off purposes. The challenge has been to develop biodegradable and low toxic chemicals with equal or better effectiveness and with a reasonable prize compare to {sup b}est in class{sup -}products. The impact this has provided for zero harmful discharge to sea at Haltenbanken will be presented, to show the status as we are entering into year 2005. (Author)

  13. Prevalence of scholastic backwardness among five to eight year old children.

    Science.gov (United States)

    Shenoy, J; Kapur, M

    1996-10-01

    The present paper reports the findings of a study of scholastic backwardness among five to eight year old school going children. 1535 children were screened by their class teachers, of which 10.23% were found to have scholastic backwardness. No gender differences were noticed. The rates of specific difficulties such as reading, writing and arithmetic were found to be 4.69%, 5.15% and 15.96% respectively. About 26% of the scholastically backward children were also found to have psychological disturbance. In addition, they most often came from families which could not afford basic amenities, had fathers with alcohol dependence, inconsistent disciplining and poor parental interaction. They also had more frequent school changes, tution attendence and fewer hobbies compared to the scholastically superior children.

  14. Guttate Psoriasis Following Streptococcal Vulvovaginitis in a Five-year-old Girl.

    Science.gov (United States)

    Hernandez, Melia; Simms-Cendan, Judith; Zendell, Kathleen

    2015-10-01

    Guttate psoriasis is frequently associated with a preceding pharyngeal or perianal streptococcal infection in children. Despite Group A beta-hemolytic streptococci (GABHS) being the most common cause of specific bacterial vulvovaginitis in prepubertal girls, there are no reports of streptococcal vulvovaginitis triggering guttate psoriasis. A five-year-old girl presented with guttate psoriasis following an episode of Streptococcal pyogenes vulvovaginitis. Following antibiotic treatment and bacterial eradication she developed vulvar psoriasis that resolved with high potency topical steroids. Identification of an antecedent streptoccocal infection can help predict the long term prognosis in children with guttate psoriasis. The vulvovaginal area should be considered as a source of GABHS infection in young girls with guttate psoriasis, and cultures should be considered if symptoms are present. Published by Elsevier Inc.

  15. Ecological Responses to Five Years of Experimental Nitrogen Application in an Upland Jack-pine Stand

    Science.gov (United States)

    Melaschenko, N.; Berryman, S.; Straker, J.; Berg, K.; McDonough, A.; Watmough, S. A.

    2016-12-01

    A five-year experimental study was conducted to evaluate the response of an upland jack-pine (Pinus banksiana) forest to elevated levels of nitrogen (N) deposition in Northern Alberta. N deposition in the region is expected to increase with industrial expansion of oil sands activity, and there is regional interest to set N critical loads for sensitive ecosystems. In this study, N was applied as NH4NO3 above a jack-pine canopy via helicopter, annually for five years (2010-2015) at dosages equivalent to 5, 10, 15, 20 and 25 kg N ha-1 yr-1. Approximately 35% of the applied N was retained in the canopy while 65% reached understory vegetation dominated by lichens and mosses. We measured a significant increase in tissue N concentrations of common ground lichens (Cladonia mitis and C. stellaris) and ground moss (Pleurozium schreberi) as well as epiphytic lichens (Hypogymnia physodes and Evernia mesomorpha). On an annual basis, the applied N was primarily captured in the lichen and moss understory, dominated by C. mitis. In the highest treatments, N concentrations in C. mitis were 1.5-2.5 times greater than pre-treatment values. Peak N concentrations in the ground moss Pleurozium schreberi (1.4%) indicate that a threshold of N saturation was reached by year 3. We observed no changes in community composition of vascular and non-vascular plants, or changes in vascular plant tissue N. Chlorophyll levels in C. mitis increased with N treatment, but there was no indication of toxicity or changes to decomposition and growth. After five years of N application, only Peltigera polydactylon, a ground cyanolichen, appeared to be negatively impacted where the thalli showed necrosis at deposition loads >10kg N ha-1 yr-1. No changes to biomass or N ecosystem processes were observed. Based on these observations, we provide evidence that the first adverse ecological effects of N deposition in jack-pine stands occurred at deposition rates of 10 kg N ha-1 yr-1.

  16. Osteonecrosis in patients with malignant lymphoma: a review of twenty-five cases

    International Nuclear Information System (INIS)

    Engel, I.A.; Straus, D.J.; Lacher, M.; Lane, J.; Smith, J.

    1981-01-01

    A retrospective study of 25 patients with malignant lymphoma who had osteonecrosis of either the femoral or humeral head(s) was undertaken. The common factor present among all patients was the administration of intermittent steroid-containing combination chemotherapy. Seventeen Hodgkin's disease patients received chemotherapy predominantly consisting of an alkylating agent, vincristine, procarbazine, and moderate amounts of prednisone. The non-Hodgkin's lymphoma patients were on various moderate dosage steroid-containing protocols, except three who received prolonged high-dose steroid-containing chemotherapy regimens. Sixteen of the 17 Hodgkin's disease patients and five of the eight non-Hodgkin's lymphoma patients received radiotherapy to the bones that subsequently developed osteonecrosis. Two of the three non-Hodgkin's lymphoma patients who were not irradiated were treated with high-dose steroid-containing chemotherapy regimens. Symptoms developed in patients 12 months to 32 months after completion of chemotherapy and radiotherapy, respectively. Osteonecrosis was a long-term complication of treatment between 1970 and 1979 and occurred in 1.6% of the Hodgkin's disease and 0.12% of the non-Hodgkin's lymphoma patients treated. The authors conclude that the patients at highest risk for this complication are those who receive both radiotherapy to the affected bone(s) and intermittent steroid-containing multiple drug chemotherapy

  17. Reductions in Radiographic Progression in Early Rheumatoid Arthritis Over Twenty-Five Years: Changing Contribution From Rheumatoid Factor in Two Multicenter UK Inception Cohorts.

    Science.gov (United States)

    Carpenter, Lewis; Norton, Sam; Nikiphorou, Elena; Jayakumar, Keeranur; McWilliams, Daniel F; Rennie, Kirsten L; Dixey, Josh; Kiely, Patrick; Walsh, David Andrew; Young, Adam

    2017-12-01

    To assess the 5-year progression of erosions and joint space narrowing (JSN) and their associations with rheumatoid factor (RF) status in 2 large, multicenter, early rheumatoid arthritis cohorts, spanning 25 years. Radiographic joint damage was recorded using the Sharp/van der Heijde (SHS) method in the Early Rheumatoid Arthritis Study (ERAS), 1986-2001, and the Early Rheumatoid Arthritis Network (ERAN), 2002-2013. Mixed-effects negative binomial regression estimated changes in radiographic damage over 5 years, including erosions and JSN, separately. RF, along with age, sex, and baseline markers of disease activity were controlled for. A total of 1,216 patients from ERAS and 446 from ERAN had radiographic data. Compared to ERAS, ERAN patients had a lower mean total SHS score at baseline (ERAN 6.2 versus ERAS 10.5; P < 0.001) and mean annual rate of change (ERAN 2.5 per year versus ERAS 6.9 per year; P < 0.001). Seventy-four percent of ERAS and 27% of ERAN patients progressed ≥5 units. Lower scores at baseline in ERAN were largely driven by reductions in JSN (ERAS 3.9 versus ERAN 1.2; P < 0.001), along with erosions (ERAS 1.9 versus ERAN 0.8; P < 0.001). RF was associated with greater progression in each cohort, but the absolute difference in mean annual rate of change for RF-positive patients was substantially higher for ERAS (RF positive 8.6 versus RF negative 5.1; P < 0.001), relative to ERAN (RF positive 2.0 versus RF negative 1.9; P = 0.855). Radiographic progression was shown to be significantly reduced between the 2 cohorts, and was associated with lower baseline damage and other factors, including changes in early disease-modifying antirheumatic drug use. The impact of RF status as a prognostic marker of clinically meaningful change in radiographic progression has markedly diminished in the context of more modern treatment. © 2017, American College of Rheumatology.

  18. Five-year Local Control in a Phase II Study of Hypofractionated Intensity Modulated Radiation Therapy With an Incorporated Boost for Early Stage Breast Cancer

    International Nuclear Information System (INIS)

    Freedman, Gary M.; Anderson, Penny R.; Bleicher, Richard J.; Litwin, Samuel; Li Tianyu; Swaby, Ramona F.; Ma, Chang-Ming Charlie; Li Jinsheng; Sigurdson, Elin R.; Watkins-Bruner, Deborah; Morrow, Monica; Goldstein, Lori J.

    2012-01-01

    Purpose: Conventional radiation fractionation of 1.8-2 Gy per day for early stage breast cancer requires daily treatment for 6-7 weeks. We report the 5-year results of a phase II study of intensity modulated radiation therapy (IMRT), hypofractionation, and incorporated boost that shortened treatment time to 4 weeks. Methods and Materials: The study design was phase II with a planned accrual of 75 patients. Eligibility included patients aged ≥18 years, Tis-T2, stage 0-II, and breast conservation. Photon IMRT and an incorporated boost was used, and the whole breast received 2.25 Gy per fraction for a total of 45 Gy, and the tumor bed received 2.8 Gy per fraction for a total of 56 Gy in 20 treatments over 4 weeks. Patients were followed every 6 months for 5 years. Results: Seventy-five patients were treated from December 2003 to November 2005. The median follow-up was 69 months. Median age was 52 years (range, 31-81). Median tumor size was 1.4 cm (range, 0.1-3.5). Eighty percent of tumors were node negative; 93% of patients had negative margins, and 7% of patients had close (>0 and <2 mm) margins; 76% of cancers were invasive ductal type: 15% were ductal carcinoma in situ, 5% were lobular, and 4% were other histology types. Twenty-nine percent of patients 29% had grade 3 carcinoma, and 20% of patients had extensive in situ carcinoma; 11% of patients received chemotherapy, 36% received endocrine therapy, 33% received both, and 20% received neither. There were 3 instances of local recurrence for a 5-year actuarial rate of 2.7%. Conclusions: This 4-week course of hypofractionated radiation with incorporated boost was associated with excellent local control, comparable to historical results of 6-7 weeks of conventional whole-breast fractionation with sequential boost.

  19. Five-year Local Control in a Phase II Study of Hypofractionated Intensity Modulated Radiation Therapy With an Incorporated Boost for Early Stage Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Freedman, Gary M., E-mail: Gary.Freedman@uphs.upenn.edu [Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania (United States); Anderson, Penny R. [Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania (United States); Bleicher, Richard J. [Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania (United States); Litwin, Samuel; Li Tianyu [Department of Biostatistics, Fox Chase Cancer Center, Philadelphia, Pennsylvania (United States); Swaby, Ramona F. [Department of Medical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania (United States); Ma, Chang-Ming Charlie; Li Jinsheng [Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania (United States); Sigurdson, Elin R. [Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania (United States); Watkins-Bruner, Deborah [School of Nursing, Emory University, Atlanta, Georgia (United States); Morrow, Monica [Department of Surgical Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York (United States); Goldstein, Lori J. [Department of Medical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania (United States)

    2012-11-15

    Purpose: Conventional radiation fractionation of 1.8-2 Gy per day for early stage breast cancer requires daily treatment for 6-7 weeks. We report the 5-year results of a phase II study of intensity modulated radiation therapy (IMRT), hypofractionation, and incorporated boost that shortened treatment time to 4 weeks. Methods and Materials: The study design was phase II with a planned accrual of 75 patients. Eligibility included patients aged {>=}18 years, Tis-T2, stage 0-II, and breast conservation. Photon IMRT and an incorporated boost was used, and the whole breast received 2.25 Gy per fraction for a total of 45 Gy, and the tumor bed received 2.8 Gy per fraction for a total of 56 Gy in 20 treatments over 4 weeks. Patients were followed every 6 months for 5 years. Results: Seventy-five patients were treated from December 2003 to November 2005. The median follow-up was 69 months. Median age was 52 years (range, 31-81). Median tumor size was 1.4 cm (range, 0.1-3.5). Eighty percent of tumors were node negative; 93% of patients had negative margins, and 7% of patients had close (>0 and <2 mm) margins; 76% of cancers were invasive ductal type: 15% were ductal carcinoma in situ, 5% were lobular, and 4% were other histology types. Twenty-nine percent of patients 29% had grade 3 carcinoma, and 20% of patients had extensive in situ carcinoma; 11% of patients received chemotherapy, 36% received endocrine therapy, 33% received both, and 20% received neither. There were 3 instances of local recurrence for a 5-year actuarial rate of 2.7%. Conclusions: This 4-week course of hypofractionated radiation with incorporated boost was associated with excellent local control, comparable to historical results of 6-7 weeks of conventional whole-breast fractionation with sequential boost.

  20. The development of an internet-based knowledge exchange platform for pediatric critical care clinicians worldwide*.

    Science.gov (United States)

    Wolbrink, Traci A; Kissoon, Niranjan; Burns, Jeffrey P

    2014-03-01

    Advances in Internet technology now enable unprecedented global collaboration and collective knowledge exchange. Up to this time, there have been limited efforts to use these technologies to actively promote knowledge exchange across the global pediatric critical care community. To develop an open-access, peer-reviewed, not-for-profit Internet-based learning application, OPENPediatrics, a collaborative effort with the World Federation of Pediatric Intensive and Critical Care Societies, was designed to promote postgraduate educational knowledge exchange for physicians, nurses, and others caring for critically ill children worldwide. Description of program development. International multicenter tertiary pediatric critical care units across six continents. Multidisciplinary pediatric critical care providers. A software application, providing information on demand, curricular pathways, and videoconferencing, downloaded to a local computer. In 2010, a survey assessing postgraduate educational needs was distributed through World Federation of Pediatric Intensive and Critical Care Societies to constituent societies. Four hundred and twenty-nine critical care providers from 49 countries responded to the single e-mail survey request. Respondents included 68% physicians and 28% nurses who care for critically ill children. Fifty-two percent of respondents reported accessing the Internet at least weekly to obtain professional educational information. The five highest requests were for educational content on respiratory care [mechanical ventilation] (48% [38%]), sepsis (28%), neurology (25%), cardiology (14%), extracorporeal membrane oxygenation (10%), and ethics (8%). Based on these findings, and in collaboration with researchers in adult learning and online courseware, an application was developed and is currently being used by 770 registered users in 60 countries. We describe here the development and implementation of an Internet-based application which is among the first