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Sample records for 1999-2000 iii esvcm

  1. Annual Report 1999-2000

    Research / development and other activities of various PAEC (Pakistan Atomic Energy Commission) Departments for the year 1999-2000 are presented in this report. The various constituent unit of PAEC nuclear research centres, nuclear power plants, biotechnology, nuclear medical sciences, nuclear materials etc. These activities are described under the headings: highlights of various projects, nuclear power plants, physical sciences and engineering, biosciences, nuclear minerals, human resource development, projects, international relations. At the end of this report financial position of PAEC and list of publication is also available. (A.B.)

  2. Annual report 1999-2000

    Research and development and other activities of the various constituent units of the Department of Atomic Energy (DAE) and also of the institutions aided by DAE for the year 1999-2000 are reported. The various constituent units of DAE consist of nuclear research centres, nuclear power stations, fuel reprocessing and heavy water plants, nuclear fuel fabrication facilities, electronic and instrumentation production organisations, atomic mineral processing units and other nuclear installations. The activities of DAE cover the whole gamut of nuclear fuel cycle, research and development in nuclear science and reactor technology, applications of radiation and radioisotopes, radiation protection, environmental aspects, research and development in front line areas such as robotics, lasers and parallel processing etc. These activities are described under the headings: executive summary, research and development organisations, public sector undertakings, industrial facilities, service organisations, aided institutions, support to research in nuclear sciences and mathematics, grand to aided institutions, interaction with institutes, university and national laboratory system, international research collaboration, management services, emergency preparedness, use of Hindi, public awareness, library and information, human resource development etc. The report also gives details about the organisational and administrative aspects of the DAE

  3. Red Deer College Fact Book, 1999/2000.

    Red Deer Coll. (Alberta).

    This report is a compilation of 1999-2000 student data at Red Deer College (Canada). It also includes data from 1997/98 through 1999/2000 for the purpose of three-year comparisons. Programs offered at Red Deer College include university transfer, career certificates, diploma, high school equivalency (academic upgrading), job readiness training,…

  4. Wind energy department: Scientific and technical progress 1999 - 2000

    The activities of the Wind Energy Department fall within boundary layer meteorology, atmospheric turbulence, aerodynamics, aero-acoustics, structural dynamics, machine and construction technology and design of power systems and power system controls. The objective is to develop methods for design; test and siting of wind turbines; prediction of wind loads and wind resources as well as methods to determine the dispersion, transformation and effect of air pollution. The present report describes the organisation of the department and presents selected scientific highlights and results from the two-year period 1999-2000. (au)

  5. Wind energy department: Scientific and technical progress 1999 - 2000

    Skrumsager, B.; Larsen, G. [eds.

    2001-01-01

    The activities of the Wind Energy Department fall within boundary layer meteorology, atmospheric turbulence, aerodynamics, aero-acoustics, structural dynamics, machine and construction technology and design of power systems and power system controls. The objective is to develop methods for design; test and siting of wind turbines; prediction of wind loads and wind resources as well as methods to determine the dispersion, transformation and effect of air pollution. The present report describes the organisation of the department and presents selected scientific highlights and results from the two-year period 1999-2000. (au)

  6. Wind energy report Germany 1999/2000. Annual evaluation of WMEP; Windenergie Report Deutschland 1999/2000. Jahresauswertung des WMEP

    Durstewitz, M.; Ensslin, C.; Hahn, B.; Hoppe-Klipper, M.; Rohrig, K. (comps.)

    2001-07-01

    The 1999/2000 issue of the annual evaluations of the scientific measurement and evaluation programme (WMEP) is the tenth regular publication of operational results from the wind turbines included in the ''250 MW Wind'' funding programme. Besides depicting the current state of the technology, a reflection on the long-term and successful development of this still young technology is offered. With the approval of a fourth project phase (2000 - 2004) it has been ensured that, also in coming years, particular attention can be paid to long-term behaviour in regard to reliability, life span and operational costs. (orig.) [German] Die vorliegende Jahresauswertung 1999/2000 des ''wissenschaftlichen mess- und evaluierungsprogramms'' (WMEP) stellt bereits die zehnte Ausgabe der regelmaessigen Veroeffentlichung von Betriebsergebnissen der Windenergieanlagen im Foerderprogramm ''250 MW Wind'' dar. Sie bietet damit neben der Darstellung des aktuellen Stands der Technik auch einen Rueckblick auf die langjaehrige und erfolgreiche Entwicklung dieser noch jungen Technologie. Mit dem Auftrag einer vierten Projektphase (zunaechst 2000 bis 2002) ist sichergestellt, dass auch in den kommenden Jahren besonders auf das Langzeitverhalten hinsichtlich Zuverlaessigkeit, Lebensdauer und Betriebskosten eingegangen werden kann. (orig.)

  7. Atomic Energy of Canada Limited annual report 1999-2000

    NONE

    2000-07-01

    This is the annual report of the Atomic Energy of Canada Limited for the year ending March 31, 2000, and summarizes the activities of AECL during the period 1999-2000. The activities covered in this report include the CANDU reactor business, with the completion of the Wolsong unit 4 in the Republic of Korea, progress in the construction of two CANDU reactors for the Qinshan CANDU project in China, as well as the service business with Ontario Power Generation in the rehabilitation and life extension of operating CANDU reactors. In the R and D programs there is on-going effort towards the next generation of reactor technologies for CANDU nuclear power plants, discussions continue on the funding for the Canadian Neutron Facility for materials research (CNF) and progress being made on the Maple medical isotope reactor.

  8. Atomic Energy of Canada Limited annual report 1999-2000

    This is the annual report of the Atomic Energy of Canada Limited for the year ending March 31, 2000, and summarizes the activities of AECL during the period 1999-2000. The activities covered in this report include the CANDU reactor business, with the completion of the Wolsong unit 4 in the Republic of Korea, progress in the construction of two CANDU reactors for the Qinshan CANDU project in China, as well as the service business with Ontario Power Generation in the rehabilitation and life extension of operating CANDU reactors. In the R and D programs there is on-going effort towards the next generation of reactor technologies for CANDU nuclear power plants, discussions continue on the funding for the Canadian Neutron Facility for materials research (CNF) and progress being made on the Maple medical isotope reactor

  9. Annual Trapping Program Wallkill River National Wildlife Refuge 1999-2000

    US Fish and Wildlife Service, Department of the Interior — This report outlines the refuge plans, furbearer management objectives by unit, and rationale for trapping in the 1999-2000 season. This includes the schedule and...

  10. SOFTWARE REVIEW: Oxford Personal Revision Guides: A-level Physics 1999/2000 Syllabus GCSE Physics 1999/2000 Syllabus

    Parker, Kerry

    2000-09-01

    although I was asked for my exam board when I constructed my revision timetable, this didn't appear to make any difference to the content I was given to work through. I was recommended to get the current syllabus from the board's website, but given that this CD is aimed specifically at the 1999-2000 syllabus we might have hoped.... There are some advantages to having an electronic version of a book, of course. These CDs will allow a student to copy text and paste it into their own revision notes, and also the beautiful pictures can be printed. With imaginative support there is a lot more you could do with a resource like this. Inevitably, there are still lots of bugs, mistakes and problems. For example, the diagnostic pre-test to indicate my weak areas was `currently not available' for the A-level revision programme, while as a GCSE student I faced a very daunting diagnostic test. (It wasn't just that the questions were difficult - the test is two hours long, with a stop clock counting down the minutes!) Having played with the programs for a while, I still can't see how to get the answers to the questions. (Each test question has a `show me the answer' button, but I couldn't get it to work!) At the end of each test you get a summary score, but I couldn't get it to tell me which questions I had got wrong! There seems to have been a bit of a mix-up with the commentaries for the animations. Many of the commentaries simply tell you to `click to start the animation'. This was very frustrating in some of the sequences - for example, the evolution of the Sun is shown very nicely animated on a Hertzsprung-Russell diagram, but the text that explains this evolution remains unspoken - and unread, of course, if you are a student watching the sequence. And there are the usual errors in text and graphics which inevitably get into textbooks. Multimedia is not exempt, for example, from diffraction at a wide slit producing no central maximum, there was no arrow for my iron core to label

  11. Environmental radioactivity at the Peruvian Scientific Station Machu Picchu 1999 - 2000 Antarctic region

    The Peruvian Institute of Nuclear Energy (IPEN) initiated the Environmental Radioactivity studies in the Antarctic Region in 1996. The objective of this research was to determine the levels of natural and artificial radioactivity achieving the evaluation of the radiological status in the antarctic region. Samples of brown algae (phaeophyta), lichens, moss, gramineous, soil, marine sediment, sea water and air were collected in the surrounding area of the Machu Picchu Scientific Station. This study shows the results corresponding to the 1999-2000 period

  12. British Columbia Oil and Gas Commission 2. annual report (1999/2000)

    The British Columbia Oil and Gas Commission (OGC) is a regulatory agency which was created in 1998 to oversee oil and gas industry operations in the province including exploration, development, reclamation and pipeline transportation systems. In addition, the OGC resolves industry land use and economic issues related to Aboriginal Lands on behalf of the province. This annual report highlights the operational performance and outlines business priorities and initiatives. Environmental Fund and Advisory Committee activity were also presented along with financial data for fiscal 1999-2000. Given that the OGC is a young agency, it took the year to stabilize its organization and finalize primary recruitment. Its business processes were also reorganized and streamlined. The year also saw an increase in oil and gas activity in Northeast British Columbia. The process to improve relationships with First Nations was initiated. All of the operations and application functions in Fort St. John were consolidated. Applications received during 1999-2000 were 63 per cent higher than the previous year. The OGC also conducted more than 2500 consultations with Treaty 8 First Nations on various applications. The future will focus on innovation and the effective use of technology with a leading edge workforce. 1999/2000 saw record rig activity for the province. In January 2000 there were more than 120 rigs operating in the province. tabs

  13. Hawaii Coral Reef Assessment and Monitoring Program (CRAMP): Benthic Data from 1999-2000 (NODC Accession 0000758)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset consists of CRAMP surveys taken in 1999-2000 and includes quantitative estimates of substrate type, species type, and percent coverage. Fish data are...

  14. [Sighting of Stenella attenuata, the spotted dolphin, in Culebra Bay, Costa Rica, 1999-2000].

    Rodríguez Sáenz, Karina; Rodríguez-Fonseca, Javier

    2004-12-01

    Parallel to a zooplankton study (1999-2000) observations were made (from an inflatable boat), on the presence of dolphins along a transect (-8 km long) on the axis of Culebra Bay (24 km2), Gulf of Papagayo, Pacific coast of Costa Rica. Dolphins were found during 20 of the 31 boat surveys conducted. The only species of cetacean found in the bay was Stenella attenuata, the spotted dolphin. These sightings were more frequent during the rainy season, particularly during the month of May of both years. The presence of S. attenuata in Culebra Bay might be associated to the abundances of fish and mollusks (their presumed prey: for example, squids), as evidenced by fishery statistics available for this zone of the Pacific coast of Costa Rica. PMID:17465137

  15. Radiation monitoring and dose distribution of medical workers in A.P. state 1999-2000

    Individual monitoring for external ionizing radiation is being conducted for all radiation workers in Andhra Pradesh State by TLD Unit located in Nuclear Fuel Complex, Hyderabad.The Unit comes under Personnel Monitoring Section of Bhabha Atomic Research Center, Mumbai. The aim of monitoring is to confirm that the radiation safety standards are strictly adhered in the institutions and also to investigate excessive exposures, if any. Personnel monitoring also provides data for epidemiological studies. In view of ICRP/AERB recommendations of 100 mSv dose limit for the five years block of 1994-98, the dose distribution among radiation workers in Andhra Pradesh State is analyzed for the period 1994-98. In continuation of above work, we have analyzed the data for the year 1999-2000 for various medical diagnostic procedures and these are presented

  16. DARI MEMORIA PASSIONIS KE FORERI: SEJARAH POLITIK PAPUA 1999-2000

    I Ngurah Suryawan

    2012-07-01

    Full Text Available This paper focuses on Papua memory of suffering in the tragedies of violations against humanity (memoria passionis under the authority of the Indonesian Government with brutal military actions. Memoria Passionis was also a foundation of social movement in the urban people of Papua in 1999-2000. FORERI (Forum Rekonsiliasi Rakyat Irian Jaya – Forum of the Irian Jaya People’s Reconciliation and PDP (Presidium Dewan Papua- Papuan Presidium Council were educated local elites who struggled for Papua freedom peacefully. FORERI then transformed into Tim 100 who met President Habibie in February 1999 with the claim that the people of Papua wanted independence (separation from Indonesia. They carry out MUBES (Great Council of Papuan people on 23 to 26 February 2000 and the Papuan Congress II from May to June 2000. Consolidation of democracy and social movement in Papua ended after Theys Hiyo Eluay, one of the leaders of PDP was killed by Indonesian Army in 2001. Keywords: Papuan, memoria passionis, social movement, local elites   Makalah ini berfokus pada memori Papua orang tentang penderitaan dalam tragedi pelanggaran terhadap kemanusiaan (Memoria Passionis di bawah kewenangan Pemerintah Indonesia dengan tindakan militer yang brutal. Memoria Passionis juga adalah dasar dari gerakan sosial di masyarakat perkotaan Papua pada 1999-2000. FORERI (Forum Rekonsiliasi Rakyat Irian Jaya dan PDP (Presidium Dewan Papua merupakan elite berpendidikan lokal berjuang kebebasan Papua dengan damai. FORERI kemudian bertransformasi menjadi Tim 100 yang bertemu Presiden Habibie pada Februari 1999 dengan tuntutan bahwa rakyat Papua menuintut kemerdekaan (memisahkan diri dari Indonesia. Mereka melaksanakan MUBES (Musyawarah Besar Rakyat Papua 23-26 Februari 2000 dan Kongres Rakyat Papua II Mei-Juni 2000. Konsolidasi demokrasi dan gerakan sosial di Papua berakhir setelah Theys Hiyo Eluay, salah satu pemimpin dari PDP dibunuh oleh Angkatan Darat Indonesia pada

  17. COMPOSITION OF THE JOINT ADVISORY APPEALS BOARD & DISCIPLINARY BOARD 1999-2000 EXERCISE

    Division des ressources humaines

    2000-01-01

     Appointed by the Director-GeneralAppointed by the Staff AssociationMembersBertrand Frammery / PSDaniel Boimond/ PS1st deputiesSue Foffano / ASJean-Claude Carlier / TIS2nd deputiesWolfgangvon Rüden / ITPoul Frandsen / LHCMessrs. Frammery and Boimond have drawn up the following list of staff members from among whom the Chairman of the Board may be chosen when required:Jean-Luc Baldy / STGuy Maurin / EPJean-Paul Fabre / EPMichel Rabany / LHCSverre Jarp / ITJean-Pierre Riunaud / PSLennart Jirden / SPLRoberto Saban / ACRobin Lauckner / SLMarilena Streit-Bianchi /TISMediators [see Administrative Circular N¡ 6 (Rev. 1) entitled 'Review procedure'] will also be selected from this list of ten staff members.COMPOSITION OF THE JOINT ADVISORY DISCIPLINARY BOARD1999-2000 Exercise Appointed by the Director-GeneralAppointed by the Staff AssociationMembersAchille Petrilli / ASMichel Bonnet / EP1st deputiesWisla Carena / EPIrene Seis / IT2nd deputiesRoland Garoby / PSJuan Diaz-Montoya / AC...

  18. Australian Nuclear Science and Technology Organisation (ANSTO) Annual Report 1999-2000

    training program was trialed with 150 staff from across the Organisation. The program has strong support and is already contributing to the ongoing learning and continual improvement program within ANSTO. The annual review provides details of these and other achievements in 1999-2000 and comprehensive financial statements. With regard to revenue, ANSTO generated $32.2 million (1998-99, $30.73 million) from external services, representing 30% of total income excluding capital use charge. Approximately half the revenue was derived from radioisotope sales. Copyright (2000) Commonwealth of Australia

  19. Canasta básica alimentaria e índice de precios en Santander, Colombia, 1999-2000 Alimentary basic basket and index of prices in Santander, Colombia, 1999-2000

    Oscar Fernando Herrán-Falla

    2003-01-01

    Full Text Available OBJETIVO: Establecer indicadores de seguridad alimentaria (SA en dos municipios colombianos. MATERIAL Y MÉTODOS: En el periodo 1999-2000 se realizó un estudio descriptivo en dos municipios del departamento de Santander, Colombia, que determinó el costo de canastas básicas alimentarias (CBA, para estimar índices de precios (IPC, su variación, e indicadores de SA relacionados con el salario mínimo legal vigente (SMLV. Se calcularon estadísticos de tendencia central y dispersión según el tipo de variables. Para el cálculo de los índices de precios al consumidor se utilizó el método de Laspayres. Para la comparación de éstos se utilizaron coeficientes de correlación de Pearson y de Sperman. RESULTADOS: No se encontraron diferencias en los IPC por municipio (p>0.05. Los IPC acumulados año son de un dígito. Los porcentajes de inseguridad alimentaria (IA estuvieron por encima de 50%, encontrándose diferencias por municipio, en 1999 (p=0.04, en 2000 (p=0.88. La IA aumentó en promedio cinco puntos para el periodo 1999- 2000. Se necesita en promedio 1.24 SMLV por mes para acceder a una CBA familiar. CONCLUSIONES: La capacidad de compra del SMLV no satisface los requerimientos familiares de energía y nutrientes. La SA local seguirá deteriorándose, debido al comportamiento de sus determinantes.OBJECTIVE: To establish indicators for food security (FS in two Colombian municipalities. MATERIAL AND METHODS: In 1999-2000, a descriptive study was carried out in two municipalities of the department of Santander, Colombia, that determined the cost of basic food baskets (BFB, to estimate price indices (PI, their variation, and indicators of FS related to the legally set minimum wage (MW. RESULTS: No differences were found in the PI by municipality (p>0.05. The annual cumulative price indices were a single digit. The percentages of food insecurity (FI were upwards of 50%, differing by municipality, in 1999 (p=0,04, and 2000 (p=0,88. The FI

  20. Canasta básica alimentaria e índice de precios en Santander, Colombia, 1999-2000

    Herrán-Falla Oscar Fernando

    2003-01-01

    Full Text Available OBJETIVO: Establecer indicadores de seguridad alimentaria (SA en dos municipios colombianos. MATERIAL Y MÉTODOS: En el periodo 1999-2000 se realizó un estudio descriptivo en dos municipios del departamento de Santander, Colombia, que determinó el costo de canastas básicas alimentarias (CBA, para estimar índices de precios (IPC, su variación, e indicadores de SA relacionados con el salario mínimo legal vigente (SMLV. Se calcularon estadísticos de tendencia central y dispersión según el tipo de variables. Para el cálculo de los índices de precios al consumidor se utilizó el método de Laspayres. Para la comparación de éstos se utilizaron coeficientes de correlación de Pearson y de Sperman. RESULTADOS: No se encontraron diferencias en los IPC por municipio (p>0.05. Los IPC acumulados año son de un dígito. Los porcentajes de inseguridad alimentaria (IA estuvieron por encima de 50%, encontrándose diferencias por municipio, en 1999 (p=0.04, en 2000 (p=0.88. La IA aumentó en promedio cinco puntos para el periodo 1999- 2000. Se necesita en promedio 1.24 SMLV por mes para acceder a una CBA familiar. CONCLUSIONES: La capacidad de compra del SMLV no satisface los requerimientos familiares de energía y nutrientes. La SA local seguirá deteriorándose, debido al comportamiento de sus determinantes.

  1. Perdas fetais espontâneas e voluntárias no Brasil em 1999-2000: um estudo de fatores associados Spontaneous and voluntary fetal losses in Brazil in 1999-2000: a study of associated factors

    Carla Jorge Machado

    2013-03-01

    Full Text Available Apesar de ilegal no Brasil, cerca de 31% das gestações terminam em aborto. A maioria dos abortamentos provocados é realizada por pessoas não capacitadas, e em condições inseguras, resultando em aumento da mortalidade feminina. O presente estudo utilizou dados de uma amostra representativa de 3.047 puérperas, de 1999-2000, de corte transversal, parte de estudo multicêntrico nacional sobre soroprevalência de sífilis no Brasil. Destas, foram analisadas 1.838 puérperas com pelo menos uma gravidez anterior à gravidez de referência. Os desfechos estudados foram perdas fetais prévias (voluntária e espontânea e ausência de perda fetal prévia. A análise foi conduzida por meio de regressão logística multinomial. Os resultados indicaram alto número de perdas fetais por mulher (até seis e 31% das perdas foram voluntárias. A ausência de pré-natal, a história de DST na gravidez de referência e a ausência de filhos vivos aumentaram a ocorrência de perdas fetais. Para as perdas voluntárias, a raça/cor não branca, mais de um parceiro no ano anterior e idade precoce à primeira relação sexual também concorreram para o aumento da ocorrência. Características de vulnerabilidade destas mulheres devem ser consideradas em programas de planejamento familiar e de aconselhamento de mulheres, focalizando aquelas que já tiveram abortos, para a redução do número e consequências deste procedimento.Despite its illegality in Brazil, about 31% of all pregnancies end in abortion. Most abortions are performed by unskilled personnel and under unsafe conditions, resulting in increased female mortality. This study used data from a cross-sectional representative sample of 3,047 puerperal women, in 1999-2000, part of a national multicenter study on the prevalence of syphilis in Brazil. Of these, 1,838 women with at least one previous pregnancy before the reference pregnancy were included in the analysis. The outcomes studied were voluntary

  2. "Confirmation of Meriones libycus (Rodentia; Gerbillidae) as the Main Reservoir Host of Zoonotic Cutaneous Leishmaniasis in Arsanjan, Fars Province, South of Iran (1999-2000)"

    Y Rassi; Jalali, M.; E. Javadian; MH Moatazedian

    2001-01-01

    This study was carried out in Arsanjan county Fars province, a new focus of ZCL, during 1999-2000. Totally fifty nine Meriones libycus captured by live traps and four out of them (6.8%) were naturally infected with parasites. Parasites were cultured in monophasic medium RPMI 1640 and isolated promastigotes were identified using RAPD-PCR test in Medical Parasitology Unit of Shiraz University of Medical Sciences. The results showed that parasites were L. major, so, Meriones libycus was known th...

  3. "Confirmation of Meriones libycus (Rodentia; Gerbillidae as the Main Reservoir Host of Zoonotic Cutaneous Leishmaniasis in Arsanjan, Fars Province, South of Iran (1999-2000"

    Y Rassi

    2001-09-01

    Full Text Available This study was carried out in Arsanjan county Fars province, a new focus of ZCL, during 1999-2000. Totally fifty nine Meriones libycus captured by live traps and four out of them (6.8% were naturally infected with parasites. Parasites were cultured in monophasic medium RPMI 1640 and isolated promastigotes were identified using RAPD-PCR test in Medical Parasitology Unit of Shiraz University of Medical Sciences. The results showed that parasites were L. major, so, Meriones libycus was known the principal reservoir of ZCL in the rural region of Arsanjan. Rhombomys opimus and Tatera indica were absent in the study areas.

  4. Influence of mountain waves and NAT nucleation mechanisms on polar stratospheric cloud formation at local and synoptic scales during the 1999-2000 Arctic winter

    S. H. Svendsen

    2005-01-01

    Full Text Available A scheme for introducing mountain wave-induced temperature pertubations in a microphysical PSC model has been developed. A data set of temperature fluctuations attributable to mountain waves as computed by the Mountain Wave Forecast Model (MWFM-2 has been used for the study. The PSC model has variable microphysics, enabling different nucleation mechanisms for nitric acid trihydrate, NAT, to be employed. In particular, the difference between the formation of NAT and ice particles in a scenario where NAT formation is not dependent on preexisting ice particles, allowing NAT to form at temperatures above the ice frost point, Tice, and a scenario, where NAT nucleation is dependent on preexisting ice particles, is examined. The performance of the microphysical model in the different microphysical scenarios and a number of temperature scenarios with and without the influence of mountain waves is tested through comparisons with lidar measurements of PSCs made from the NASA DC-8 on 23 and 25 January during the SOLVE/THESEO 2000 campaign in the 1999-2000 winter and the effect of mountain waves on local PSC production is evaluated in the different microphysical scenarios. Mountain waves are seen to have a pronounced effect on the amount of ice particles formed in the simulations. Quantitative comparisons of the amount of solids seen in the observations and the amount of solids produced in the simulations show the best correspondence when NAT formation is allowed to take place at temperatures above Tice. Mountain wave-induced temperature fluctuations are introduced in vortex-covering model runs, extending the full 1999-2000 winter season, and the effect of mountain waves on large-scale PSC production is estimated in the different microphysical scenarios. It is seen that regardless of the choice of microphysics ice particles only form as a consequence of mountain waves whereas NAT particles form readily as a consequence of the synoptic conditions alone if

  5. Three-dimensional model study of the arctic ozone loss in 2002/2003 and comparison with 1999/2000 and 2003/2004

    W. Feng

    2004-09-01

    Full Text Available We have used the SLIMCAT 3-D off-line chemical transport model (CTM to quantify the Arctic chemical ozone loss in the year 2002/2003 and compare it with similar calculations for the winters 1999/2000 and 2003/2004. Recent changes to the CTM have improved the model's ability to reproduce polar chemical and dynamical processes. The updated CTM uses σ-θ as a vertical coordinate which allows it to extend down to the surface. The CTM has a detailed stratospheric chemistry scheme and now includes a simple NAT-based denitrification scheme in the stratosphere.

    In the model runs presented here the model was forced by ECMWF ERA40 and operational analyses. The model used 24 levels extending from the surface to ~55 km and a horizontal resolution of either 7.5°×7.5° or 2.8°×2.8°. Two different radiation schemes, MIDRAD and the CCM scheme, were used to diagnose the vertical motion in the stratosphere. Based on tracer observations from balloons and aircraft, the more sophisticated CCM scheme gives a better representation of the vertical transport in this model which includes the troposphere. The higher resolution model generally produces larger chemical O3 depletion, which agrees better with observations.

    The CTM results show that very early chemical ozone loss occurred in December 2002 due to extremely low temperatures and early chlorine activation in the lower stratosphere. Thus, chemical loss in this winter started earlier than in the other two winters studied here. In 2002/2003 the local polar ozone loss in the lower stratosphere was ~40% before the stratospheric final warming. Larger ozone loss occurred in the cold year 1999/2000 which had a persistently cold and stable vortex during most of the winter. For this winter the current model, at a resolution of 2.8°×2.8°, can reproduce the observed loss of over 70% locally. In the warm and more disturbed winter 2003/2004 the chemical O3 loss was generally

  6. New College Graduates at Work: Employment among 1992-93, 1999-2000, and 2007-08 Bachelor's Degree Recipients 1 Year after Graduation. Stats in Brief. NCES 2014-003

    Staklis, Sandra; Skomsvold, Paul

    2014-01-01

    This Statistics in Brief examines the employment outcomes of college graduates 1 year after earning a bachelor's degree. It compares 2007-08 bachelor's degree recipients who graduated at the start of the recent recession with their peers who graduated in 1992-93 and 1999-2000. Different labor market conditions characterized these three…

  7. Progress report 1999-2000

    This document presents the activities of the CENBG for the 1999 and 2000 years. The activities are arranged into 7 topics: 1) astro-particles, 2) high spins and big deformations, 3) fundamental interactions, 4) exotic nuclei, 5) the down end of the nuclear fuel cycle and ADS (accelerator driven system), 6) theoretical physics and 7) at the interface between physics and biology. Among a lot of achievements relevant to INIS we can note: -) the investigation of 2 new modes of decay: the bound internal conversion and the Pauli forbidden bound internal conversion, -) the progress made on the Nemo-3 experiment whose purpose is the possibility of detecting the neutrinoless double beta decay from the kinematics specificities of the 2 electrons released, -) the first observation of the doubly-magic nucleus Ni48, -) the beta delayed proton and gamma -ray spectroscopy of Mg21 and Si25 nuclei, -) the identification of the fundamental state of Li10, -) the measurement of the masses of nuclei close to N = Z line in the region A = 80, -) the measurement of the beta decay of Ga62 (T = 116 ms), and concerning ADS technology: -) the neutron capture cross-section of Th232 has been measured in the energy range from 60 keV to 2 MeV, -) the determination of neutron induced fission cross-section of Pa233 in the fast neutron energy range from 0.5 to 10 MeV, and -) the measurement of isotopic distributions for all residual elements from Ti to Pb produced in the reaction 1 A.GeV Pb208 on proton. (A.C.)

  8. Annual report 1999-2000

    This annual report describes the duties and responsibilities of the Ship-source Oil Pollution (SOPF) Administrator of Canada, which includes investigating and assessing all claims filed against SOPF, and reviewing the activities of the the International Oil Pollution Compensation (IOPC) Fund in his capacity as leader of the Canadian delegation to the Assembly of IOPC Funds. The annual review also provides a summary of all active Canadian ship-source oil spill claims. A variety of issues and challenges facing SOPF are highlighted. Among these are the Arctic Response Strategy of the Canadian Coast Guard; port reception facilities for oily waste; illegal discharge of oily waste at sea; oil spill response regime changes; limitations of ship-owners' liability; and changes in IOPC regime and its impact on SOPF. Various visits to Canadian response organizations, and attendance by the SOPF Administrator during the year at seminars on oil spills, freshwater spills, and natural resource damage assessment are reviewed. There is also a review of SOPF financial obligations to the IOPC Fund, and a summary of expenditures incurred. Appendices contain extended summaries of the International Compensation regime, brief summaries of the meetings of the 1971 and the 1992 IOPC Fund Executive Committee and Assembly sessions, changes introduced by the 1992 protocols, and lists of contracting states to the 1992 and the 1969/1971 protocols. 6 appendices

  9. Antibacterial resistance of community-acquired respiratory tract pathogens recovered from patients in Latin America: results from the PROTEKT surveillance study (1999-2000

    Mendes C.

    2003-01-01

    Full Text Available PROTEKT (Prospective Resistant Organism Tracking and Epidemiology for the Ketolide Telithromycin is a global surveillance study established in 1999 to monitor antibacterial resistance of respiratory tract organisms. Thirteen centers from Argentina, Brazil and Mexico participat ed during 1999-2000; they collected 1,806 isolates (Streptococcus pneumoniae 518, Haemophilus influenzae 520, Moraxella catarrhalis 140, Staphylococcus aureus 351, S. pyogenes 277. Overall, 218 (42.1% of the S. pneumoniae isolates had reduced susceptibility to penicillin, 79 (15.3% were penicillin-resistant and 79 (15.3% were erythromycin-resistant. Mexico had the highest prevalence of penicillin (76.5% and erythromycin (31.2% resistance. Of 77 erythromycin-resistant S. pneumoniae tested for resistance genotype, 43 possessed mef(A, 33 possessed erm(B and 1 possessed both erm(B and mef(A mechanism. All S. pneumoniae isolates were fully susceptible to telithromycin, linezolid, teicoplanin and vancomycin. Among H. influenzae isolates, 88 (16.9% produced b-lactamase, ranging from 11% (Brazil to 24.5% (Mexico. Among M. catarrhalis isolates, 138 (98.6% produced b-lactamase. Twenty-four (8.7% of the S. pyogenes isolates were erythromycin-resistant; resistance being attributable to mefA (n=18, ermTR (n=5 and ermB (n=1. All H. influenzae, M. catarrhalis and S. pyogenes were fully susceptible to telithromycin. Methicillin resistance was found in 26.5% of the S. aureus isolates (Argentina 15%; Mexico 20%; Brazil 31.3%. Telithromycin was effective against 97.7% of methicillin-susceptible isolates. PROTEKT confirms that antibacterial resistance is an emerging problem in Latin America. The previously reported high levels of pneumococcal resistance to the b-lactam and macrolides were exceeded. New agents that do not induce resistance or that exert low selective pressure, e.g. telithromycin, are essential to safeguard future antibacterial efficacy.

  10. Comportamiento de las variables meteorológicas para el monitoreo del moho azul del tabaco durante las campañas 1999-2000, 2000-2001, 2001-2002, en la Provincia de Matanzas

    Milagros Alfonso Cabrera

    2010-10-01

    Full Text Available La provincia de Matanzas, al igual que muchos lugares del país, tiene poca  experiencia en el manejo del cultivo del tabaco (Nicotiana tabacum L., por lo que la incorporación de todos los sectores, a su manejo integrado es decisiva, especialmente ante la presencia  de plagas y enfermedades en las que su aparición, establecimiento y diseminación se relacionan directamente con el comportamiento  de las variables meteorológicas;  tal es el caso del Moho Azul del tabaco (Peronospora hioscyami de Bary f. Sp tabacina Adam, por lo que nuestro monitoreo diario es importante para la protección del cultivo. En el presente trabajo se monitorearon las variables meteorológicas durante las campañas 1999-2000, 2000-2001 y 2001-2002, comparándose a su vez los valores obtenidos con su  comportamiento histórico, estableciendo los días de actividad meteorológica favorable para la aparición de la enfermedad, por una parte,  y por otra definiendo el comportamiento climático de las zonas en que se ha venido cultivando, lo que ha permitido realizar recomendaciones precisas para incorporarlas como estrategia al manejo integrado del cultivo en nuestra  provincia.

  11. IGPP 1999-2000 Annual Report

    Ryerson, F J; Cook, K; Hitchcock, B

    2003-01-27

    The Institute of Geophysics and Planetary Physics (IGPP) is a Multicampus Research Unit of the University of California (UC). IGPP was founded in 1946 at UC Los Angeles with a charter to further research in the earth and planetary sciences and related fields. The Institute now has branches at UC campuses in Irvine, Los Angeles, San Diego, Santa Cruz and Riverside, and at Los Alamos National Laboratory and Lawrence Livermore National Laboratory. The University-wide IGPP has played an important role in establishing interdisciplinary research in the earth and planetary sciences. For example, IGPP was instrumental in founding the fields of physical oceanography and space physics, which at the time fell between the cracks of established university departments. Because of its multicampus orientation, IGPP has sponsored important inter-institutional consortia in the earth and planetary sciences. Each of the seven branches has a somewhat different intellectual emphasis as a result of the interplay between strengths of campus departments and Laboratory programs. The IGPP branch at Lawrence Livermore National Laboratory (LLNL) was approved by the Regents of the University of California in 1982. IGPP-LLNL emphasizes research in tectonics, geochemistry, and astrophysics. It provides a venue for studying the fundamental aspects of these fields, thereby complementing LLNL programs that pursue applications of these disciplines in national security and energy research. IGPP-LLNL was directed by Charles Alcock during this period and was originally organized into three centers: Geosciences, stressing seismology; High-Pressure Physics, stressing experiments using the two-stage light-gas gun at LLNL; and Astrophysics, stressing theoretical and computational astrophysics. In 1994, the activities of the Center for High-Pressure Physics were merged with those of the Center for Geosciences. The Center for Geosciences, headed by Frederick Ryerson, focuses on research in geophysics and geochemistry. The Astrophysics Research Center, headed by Kem Cook, provides a home for theoretical and observational astrophysics and serves as an interface with the Physics Directorate's astrophysics efforts. At the end of the period covered by this report, Alcock left for the University of Pennsylvania. Cook became Acting Director of IGPP, the Physics Direcorate merged with portions of the old Lasers Direcorate to become Physics and Advanced Technologies. Energy Programs and Earth and Environmental Sciences Directorate became Energy and Environment Sciences Directorate. The IGPP branch at LLNL (as well as the branch at Los Alamos) also facilitates scientific collaborations between researchers at the UC campuses and those at the national laboratories in areas related to earth science, planetary science, and astrophysics. It does this by sponsoring the University Collaborative Research Program (UCRP), which provides funds to UC campus scientists for joint research projects with LLNL. Additional information regarding IGPP-LLNL projects and people may be found at http://wwwigpp. llnl.gov/. The goals of the UCRP are to enrich research opportunities for UC campus scientists by making available to them some of LLNL's unique facilities and expertise, and to broaden the scientific program at LLNL through collaborative or interdisciplinary work with UC campus researchers. UCRP funds (provided jointly by the Regents of the University of California and by the Director of LLNL) are awarded annually on the basis of brief proposals, which are reviewed by a committee of scientists from UC campuses, LLNL programs, and external universities and research organizations. Typical annual funding for a collaborative research project ranges from $5,000 to $30,000. Funds are used for a variety of purposes, such as salary support for UC graduate students, postdoctoral fellows; and costs for experimental facilities. A statistical overview of IGPP-LLNL's UCRP (colloquially known as the mini-grant program) is presented in Figures 1 and 2. Figure 1 shows the distribution of UCRP awards among the UC campuses, by total amount awarded and by number of proposals funded. Figure 2 shows the distribution of awards by center. Although the permanent LLNL staff assigned to IGPP is relatively small (presently about 8 full-time equivalents), IGPP's research centers have become vital research organizations. This growth has been possible because of IGPP support for a substantial group of resident postdoctoral fellows; because of the 20 or more UCRP projects funded each year; and because IGPP hosts a variety of visitors, guests, and faculty members (from both UC and other institutions). To focus attention on areas of topical interest in the geosciences and astrophysics, IGPP--LLNL hosts conferences and workshops and also organizes seminars in astrophysics and geosciences.

  12. Annual Report on Operations, 1999-2000.

    Australian National Training Authority, Brisbane.

    This report, the Australian National Training Authority's (ANTA's) key reporting and accounting document, focuses on internal operations structured around the annual ANTA Plan and work priorities. A "Chairman's Comment" (Stuart Hornery) and "From the CEO's Desk" (Moira Scollay) precede an overview that provides a history of ANTA and information on…

  13. IGPP 1999-2000 Annual Report

    Ryerson, F J; Cook, K; Hitchcock, B

    2003-01-27

    The Institute of Geophysics and Planetary Physics (IGPP) is a Multicampus Research Unit of the University of California (UC). IGPP was founded in 1946 at UC Los Angeles with a charter to further research in the earth and planetary sciences and related fields. The Institute now has branches at UC campuses in Irvine, Los Angeles, San Diego, Santa Cruz and Riverside, and at Los Alamos National Laboratory and Lawrence Livermore National Laboratory. The University-wide IGPP has played an important role in establishing interdisciplinary research in the earth and planetary sciences. For example, IGPP was instrumental in founding the fields of physical oceanography and space physics, which at the time fell between the cracks of established university departments. Because of its multicampus orientation, IGPP has sponsored important inter-institutional consortia in the earth and planetary sciences. Each of the seven branches has a somewhat different intellectual emphasis as a result of the interplay between strengths of campus departments and Laboratory programs. The IGPP branch at Lawrence Livermore National Laboratory (LLNL) was approved by the Regents of the University of California in 1982. IGPP-LLNL emphasizes research in tectonics, geochemistry, and astrophysics. It provides a venue for studying the fundamental aspects of these fields, thereby complementing LLNL programs that pursue applications of these disciplines in national security and energy research. IGPP-LLNL was directed by Charles Alcock during this period and was originally organized into three centers: Geosciences, stressing seismology; High-Pressure Physics, stressing experiments using the two-stage light-gas gun at LLNL; and Astrophysics, stressing theoretical and computational astrophysics. In 1994, the activities of the Center for High-Pressure Physics were merged with those of the Center for Geosciences. The Center for Geosciences, headed by Frederick Ryerson, focuses on research in geophysics and geochemistry. The Astrophysics Research Center, headed by Kem Cook, provides a home for theoretical and observational astrophysics and serves as an interface with the Physics Directorate's astrophysics efforts. At the end of the period covered by this report, Alcock left for the University of Pennsylvania. Cook became Acting Director of IGPP, the Physics Direcorate merged with portions of the old Lasers Direcorate to become Physics and Advanced Technologies. Energy Programs and Earth and Environmental Sciences Directorate became Energy and Environment Sciences Directorate. The IGPP branch at LLNL (as well as the branch at Los Alamos) also facilitates scientific collaborations between researchers at the UC campuses and those at the national laboratories in areas related to earth science, planetary science, and astrophysics. It does this by sponsoring the University Collaborative Research Program (UCRP), which provides funds to UC campus scientists for joint research projects with LLNL. Additional information regarding IGPP-LLNL projects and people may be found at http://wwwigpp. llnl.gov/. The goals of the UCRP are to enrich research opportunities for UC campus scientists by making available to them some of LLNL's unique facilities and expertise, and to broaden the scientific program at LLNL through collaborative or interdisciplinary work with UC campus researchers. UCRP funds (provided jointly by the Regents of the University of California and by the Director of LLNL) are awarded annually on the basis of brief proposals, which are reviewed by a committee of scientists from UC campuses, LLNL programs, and external universities and research organizations. Typical annual funding for a collaborative research project ranges from $5,000 to $30,000. Funds are used for a variety of purposes, such as salary support for UC graduate students, postdoctoral fellows; and costs for experimental facilities. A statistical overview of IGPP-LLNL's UCRP (colloquially known as the mini-grant program) is presented in Figures 1 and 2. Figure 1 shows the distribution of UCR

  14. Lithuania. Energy situation 1999/2000; Litauen. Energiewirtschaft 1999/2000

    NONE

    2000-09-01

    The energy situation of Lithuania is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade. (HS) [German] Unter Angabe einiger markanter Daten wir ein kurzer Ueberblick ueber die Energiesituation von Litauen gegeben. Nach einigen Anmerkungen zur nationalen und internationalen Energiepolitik werden die Entwicklungen bezueglich der einzelnen Energietraeger und der Stromerzeugung beschrieben. Ausserdem werden einige wichtige Zahlen zum Aussenhandel angegeben. (HS)

  15. Nebraska State Report Card, 1999-2000 = Tarjeta informativa del Estado de Nebraska, 1999-2000.

    Nebraska State Dept. of Education, Lincoln.

    This report, printed in English and Spanish versions, is the first Nebraska State Report Card. It provides a snapshot of Nebraska schools using statewide averages. Nebraska students scored better than students nationwide in reading, with 60% of Nebraska students in grades 3-4, 7-8, and 10-12 scoring above the median on a standardized reading test.…

  16. Progress report 1999-2000; Rapport d'activite 1999-2000

    NONE

    2000-07-01

    This document presents the activities of the CENBG for the 1999 and 2000 years. The activities are arranged into 7 topics: 1) astro-particles, 2) high spins and big deformations, 3) fundamental interactions, 4) exotic nuclei, 5) the down end of the nuclear fuel cycle and ADS (accelerator driven system), 6) theoretical physics and 7) at the interface between physics and biology. Among a lot of achievements relevant to INIS we can note: -) the investigation of 2 new modes of decay: the bound internal conversion and the Pauli forbidden bound internal conversion, -) the progress made on the Nemo-3 experiment whose purpose is the possibility of detecting the neutrinoless double beta decay from the kinematics specificities of the 2 electrons released, -) the first observation of the doubly-magic nucleus Ni{sup 48}, -) the beta delayed proton and gamma -ray spectroscopy of Mg{sup 21} and Si{sup 25} nuclei, -) the identification of the fundamental state of Li{sup 10}, -) the measurement of the masses of nuclei close to N = Z line in the region A = 80, -) the measurement of the beta decay of Ga{sup 62} (T = 116 ms), and concerning ADS technology: -) the neutron capture cross-section of Th{sup 232} has been measured in the energy range from 60 keV to 2 MeV, -) the determination of neutron induced fission cross-section of Pa{sup 233} in the fast neutron energy range from 0.5 to 10 MeV, and -) the measurement of isotopic distributions for all residual elements from Ti to Pb produced in the reaction 1 A.GeV Pb{sup 208} on proton. (A.C.)

  17. 韓国修学能力検定試験は果たして妥当な読解力テストか? : 大学センター入試(1999,2000)の読解構文パターンと韓国修学能力検定試験(1997,1999)との比較分析

    樋口, 晶彦; ヒグチ, アキヒコ; Higuchi, Akihiko

    2003-01-01

    This ongoing study deals with comparison of reading passages in the National Center University Entrance Examination in Japan (NCUE, 1999, 2000) and the College Scholastic Aptitude Test in Korea (CSAT, 1997, 1999). It focuses on structural patterns in reading passages. A pilot study of structural patterns in CSAT reading passages was conducted by Shin Myung-shin (1999) who analyzed CSAT (1997, 1999) for thirteen structural patterns. The patterns were based on studies of reading comprehension i...

  18. New semi-detached home - Combined heating system using a wood-fired storage oven and a balanced ventilation system; Neubau Doppeleinfamilienhaus, Am Birkenweg 8, 6280 Hochdorf - Kombination von Holzspeicherofen und Lueftung in einem Gebaeude im Minergiestandard, Erfolgskontrolle 1999-2000 - Schlussbericht

    Langenick, I.

    2000-12-15

    This report for the Swiss Federal Office of Energy (SFOE) discusses the results of a performance review for the period 1999 - 2000. A new semi-detached home in Hochdorf, Switzerland, built to 'Minergie' low energy consumption standards, was the subject of the review. The authors state that the combination of a wood-fired storage oven heating system combined with the balanced ventilation system is basically a new concept. The operation of the heating system was monitored during a full heating period, whereby not only the energy-relevant parameters were noted, but also the comfort of the residents. The planning and functioning of the system is discussed. Improvements to the installation are proposed and unsolved problems are mentioned. The extensive measurements carried out by University of Applied Sciences and Architecture in Lucerne, Switzerland, are presented. The report is completed with a comprehensive appendix.

  19. Future technology fuel cells; Zukunftstechnologie Brennstoffzelle. Themen 1999/2000

    Hertlein, H.P. (comp.)

    2000-02-01

    The proceedings volume contains 14 papers and presents a survey of the state of the art of fuel cell developments. [German] Dieser Band gibt in 14 Beitraegen einen Ueberblick ueber den Stand der Entwicklung der Brennstoffzellen.

  20. Wind Energy Department: Scientific and technical progress 1999-2000

    2001-01-01

    ; test and siting of wind turbines; prediction of wind loads and wind resources as well as methods to determine the dispersion, transformation and effect of air pollution. The present report describes theorganisation of the department and presents selected scientific highlights and results from the two......The activities of the Wind Energy Department fall within boundary layer meteorology, atmospheric turbulence, aerodynamics, aero-acoustics, structural dynamics, machine and construction technology and design of power systems and power system controls. Theobjective is to develop methods for design...

  1. Prekindergarten Program Product Evaluation Report, 1999-2000.

    Saginaw Public Schools, MI. Dept. of Evaluation Services.

    The Saginaw Prekindergarten Program is designed to provide 4-year-olds with an environment that will enable them to develop skills needed for future success in school, and to prepare inner city children for entry into kindergarten. The objectives of the program include specific achievements in 16 cognitive skills, psychomotor skills, and parental…

  2. National Environmental Research Institute. Report and activities 1999-2000

    This annual review published by National Environmental Research Institute, NERI, treats the activities in 1999 and briefly the planned activities in 1999. Research in arctic and global environment, aquatic environment and nature, atmospheric environment, risk assessment of chemical substances and biotecnology products, terrestrisk environment and nature, and analyses are described. The aim of NERI is to develope and implement methods to promote a consistency of political priorities with regard to Danish research and to perform the function of intermediary organ and also to advise public authorities and private firms. (EHS)

  3. Complement to the 1999-2000 progress report

    Among a lot of achievements relevant to INIS we can note: -) the status of the work on GLAST (gamma-ray large area space telescope) and on the Celeste telescope; -) the study of the energy and angular distributions of the fast outgoing electron beam produced in the interaction of a laser beam with a thin plastic foil and a gas jet; -) the investigation of the excitation of the 76 eV energy level of U235 by a YAG laser radiation; -) the feasibility study of a dating method of wines based on the gamma spectroscopy of specific rays of K40 and Cs137; -) the study of nuclei beyond the proton drip line by determining the missing mass spectrum from complete kinematics measurements of the reaction products; -) the beta decay half-lives of proton-rich Kr78 fragments have been determined for all nuclei between Z = 27 and 36; -) a beta decay scheme is proposed for P26 and S27 including beta delayed one and two proton emission and gamma ray spectroscopy; -) the observation of the 2-proton emission decay of the Fe45 fundamental state; -) the measurement of the radiative capture cross-section of I129; -) the measurement of the fission cross-section of U233 induced by fast neutrons; -) the investigation of intermediate mass fragments observed in coincidence with 2 correlated fission fragments following incomplete fusion in C12 + Th232 at E/A = 16 and 22 MeV; and -) the status of the single ion irradiation system used for the irradiation of biological samples. (A.C.)

  4. ANSTO strategic plan 1996/1997-1999/2000

    NONE

    1998-12-31

    This Strategic Plan for ANSTO is the result of major reviews of its processes, capabilities, activities, performance and structures. It responds to the views of its stakeholders to provide Australia with the capacity to benefit from the peaceful uses of nuclear science and technology. Five core areas are identified. Within these areas, the quality services are being delivered and the development of knowledge has the potential for generating future economic benefits, as well as for sustaining essential nuclear-related capabilities. In addition, the strategic plan provides the framework through which ANSTO will provide specific, on demand scientific services to government, industry, academia and research organisations. The plan sets out objectives and strategies which the Board and ANSTO staff believe will ensure that the organisation will continue to fulfil its mission. The plan also identifies the planning processes and the mechanisms for performance evaluation

  5. ANSTO strategic plan 1996/1997-1999/2000

    This Strategic Plan for ANSTO is the result of major reviews of its processes, capabilities, activities, performance and structures. It responds to the views of its stakeholders to provide Australia with the capacity to benefit from the peaceful uses of nuclear science and technology. Five core areas are identified. Within these areas, the quality services are being delivered and the development of knowledge has the potential for generating future economic benefits, as well as for sustaining essential nuclear-related capabilities. In addition, the strategic plan provides the framework through which ANSTO will provide specific, on demand scientific services to government, industry, academia and research organisations. The plan sets out objectives and strategies which the Board and ANSTO staff believe will ensure that the organisation will continue to fulfil its mission. The plan also identifies the planning processes and the mechanisms for performance evaluation

  6. Annual Trapping Proposal (1999-2000): Shiawassee National Wildlife Refuge

    US Fish and Wildlife Service, Department of the Interior — Furbearer trapping on Shiawassee National Wildlife Refuge continues to be an important management tool in meeting overall refuge objectives. Wetland habitats, dike...

  7. Complement to the 1999-2000 progress report; Complement au rapport d'activite 1999-2000

    NONE

    2000-07-01

    Among a lot of achievements relevant to INIS we can note: -) the status of the work on GLAST (gamma-ray large area space telescope) and on the Celeste telescope; -) the study of the energy and angular distributions of the fast outgoing electron beam produced in the interaction of a laser beam with a thin plastic foil and a gas jet; -) the investigation of the excitation of the 76 eV energy level of U{sup 235} by a YAG laser radiation; -) the feasibility study of a dating method of wines based on the gamma spectroscopy of specific rays of K{sup 40} and Cs{sup 137}; -) the study of nuclei beyond the proton drip line by determining the missing mass spectrum from complete kinematics measurements of the reaction products; -) the beta decay half-lives of proton-rich Kr{sup 78} fragments have been determined for all nuclei between Z = 27 and 36; -) a beta decay scheme is proposed for P{sup 26} and S{sup 27} including beta delayed one and two proton emission and gamma ray spectroscopy; -) the observation of the 2-proton emission decay of the Fe{sup 45} fundamental state; -) the measurement of the radiative capture cross-section of I{sup 129}; -) the measurement of the fission cross-section of U{sup 233} induced by fast neutrons; -) the investigation of intermediate mass fragments observed in coincidence with 2 correlated fission fragments following incomplete fusion in C{sup 12} + Th{sup 232} at E/A = 16 and 22 MeV; and -) the status of the single ion irradiation system used for the irradiation of biological samples. (A.C.)

  8. National Environmental Research Institute. Report and activities 1999-2000; DMU - Beretning og aktiviteter 1999-2000

    Pedersen, J.C. [ed.

    2000-07-01

    This annual review published by National Environmental Research Institute, NERI, treats the activities in 1999 and briefly the planned activities in 1999. Research in arctic and global environment, aquatic environment and nature, atmospheric environment, risk assessment of chemical substances and biotecnology products, terrestrisk environment and nature, and analyses are described. The aim of NERI is to develope and implement methods to promote a consistency of political priorities with regard to Danish research and to perform the function of intermediary organ and also to advise public authorities and private firms. (EHS)

  9. Mathematics III

    Viader Canals, Pelegrí

    2013-01-01

    Apunts de l'assignatura Mathematics III del Grau en International Business Economics del curs 2012-2013. Conté : Diagonalization, Difference Equations, Differential Equations, Lagrange-Kuhn-Tucker, Second order Difference Equations.

  10. Basel III

    Štrbová, Barbora

    2014-01-01

    The aim of this thesis is to analyze current capital adequacy in Europe under regulatory framework Basel III and compare the state of its implementation within European banks and Slovak financial sector, which is represented by two Slovak case banks. Firstly it is focused on the two previous regulatory frameworks, especially on their capital adequacy and three-pillar structure of Basel II. Then we proceed to present the new regulatory framework Basel III. The third regulatory framework of the...

  11. Fermilab III

    The total ongoing plans for Fermilab are wrapped up in the Fermilab III scheme, centrepiece of which is the proposal for a new Main Injector. The Laboratory has been awarded a $200,000 Illinois grant which will be used to initiate environmental assessment and engineering design of the Main Injector, while a state review panel recommended that the project should also benefit from $2 million of funding

  12. Fachagentur Nachwachsende Rohstoffe e.V. (FNR). Annual report 1999/2000; Fachagentur Nachwachsende Rohstoffe e.V. (FNR). Jahresbericht 1999/2000

    Schuette, A.

    2001-07-01

    The annual report of the Fachagentur Nachwachsende Rohstoffe e.V. outlines the state of the art and the boundary conditions of energy plant utilisation. The organisational struture of the association and its research projects are presented. [German] Der Jahresbericht der Fachagentur Nachwachsende Rohstoffe e.V. stellt Stand der Technik und Rahmenbedingungen fuer die Verwendung von Energiepflanzen dar. Die Organisation des Vereins sowie die gefoerderten Forschungsprojekte werden vorgestellt.

  13. The transmission business rate order application, 1999-2000 : application to the Ontario Energy Board

    NONE

    1998-12-07

    The Ontario government is restructuring the electric power industry by introducing competition to the generation and retailing sectors, as well as to the transmission and distribution sectors within the industry. This application marks the beginning of the regulation of the Ontario Hydro Services Company Inc.`s (OHSC) transmission business by the Ontario Energy Board (OEB). The OHSC has asked the OEB to approve a revenue requirement for the transmission business and rates derived from the revenue requirement for unbundled transmission services to customers for the year 1999. For the year 2000, the OHSC asked the OEB to approve the performance-based regulation mechanism and the transmission rates derived from that mechanism. This document includes the actual text of the application and provides the justification for the $1,327 million revenue requirement for 1999 and the PBR framework forecast of $ 1,291 million for the year 2000. tabs., figs.

  14. BP Canada Energy Company : climate change action plan update 1999-2000

    An aggressive, world-wide target for a 10 per cent reduction of greenhouse gas emissions was set by BP p.l.c. and BP Canada Energy Company has supported this endeavour. Six major areas have been identified as offering potential solutions to the problem of climate change: the control of greenhouse gases, the conservation of energy, the introduction of new technologies, the promotion of flexible market instruments, the participation in the policy process, and an investment in research. This document reviewed the efforts expanded to date in those areas. It was noted that a deliberate shift was made by BP leadership from oil to natural gas production, releasing much less carbon dioxide in the atmosphere when burned. A brief overview of the operations of BP Canada Energy Company was provided in chapter 1, followed by the philosophy concerning greenhouse gases in chapter 2. In chapter 3, the topic of BP's global emissions trading system was discussed. The current and projected greenhouse gas emissions were looked at in chapter 4, while chapter 5 dealt with setting global targets, with specific emphasis on Canadian targets. In chapter 6 , the emphasis was placed on BP's emission reduction initiatives. In chapter 7, the question of raising awareness was examined. 7 tabs., 7 figs

  15. Habitat Evaluation Procedures (HEP) Report : Hellsgate Project, 1999-2000 Technical Report.

    Berger, Matthew

    2000-05-01

    A Habitat Evaluation Procedure (HEP) study was conducted on lands acquired and/or managed (4,568 acres total) by the Hellsgate Big Game Winter Range Wildlife Mitigation Project (Hellsgate project) to mitigate some of the losses associated with the original construction and operation of Grand Coulee Dam and inundation of habitats behind the dams. Three separate properties, totaling 2,224 acres were purchased in 1998. One property composed of two separate parcels, mostly grassland lies southeast of the town of Nespelem in Okanogan County (770 acres) and was formerly called the Hinman property. The former Hinman property lies within an area the Tribes have set aside for the protection and preservation of the sharp-tailed grouse (Agency Butte unit). This special management area minus the Hinman acquisition contains 2,388 acres in a long-term lease with the Tribes. The second property lies just south of the Silver Creek turnoff (Ferry County) and is bisected by the Hellsgate Road (part of the Friedlander unit). This parcel contains 60 acres of riparian and conifer forest cover. The third property (now named the Sand Hills unit) acquired for mitigation (1,394 acres) lies within the Hellsgate Reserve in Ferry County. This new acquisition links two existing mitigation parcels (the old Sand Hills parcels and the Lundstrum Flat parcel, all former Kuehne purchases) together forming one large unit. HEP team members included individuals from the Colville Confederated Tribes Fish and Wildlife Department (CTCR), Washington Department of Fish and Wildlife (WDFW), and Bureau of Land Management (BLM). The HEP team conducted a baseline habitat survey using the following HEP species models: mule deer (Odocoileus hemionus), mink (Mustela vison), downy woodpecker (Picoides pubescens), bobcat (Lynx rufus), yellow warbler (Dendroica petechia), and sharp-tailed grouse (Tympanuchus phasianellus columbianus). HEP analysis and results are discussed within the body of the text. The cover types evaluated for this study were grasslands, shrub-steppe, rock, conifer forest and woodland, and riparian. These same cover types were evaluated for other Hellsgate Project acquisitions within the same geographic area. Mule deer habitat on the Sand Hills unit rated good overall for winter food and cover in the shrub-steppe and conifer woodland cover types. Sharp-tailed grouse habitat on the former Hinman property and special management area rated good for nesting and brood rearing in the grassland cover type. Mink habitat on the Friedlander parcel rated poor due to lack of food and cover in and along the riparian cover type. The Downy woodpecker rated poor for food and cover on the Friedlander parcel in the conifer forest cover type. This species also rated poor on the conifer woodland habitat on the Hinman parcel. Yellow warbler habitat on the Agency Butte Special Management area rated very poor due to lack of shrubs for cover and reproduction around the scattered semi/permanent ponds that occur on the area. Bobcat habitat on this same area rated poor due to lack of cover and food. Fragmentation of existing quality habitat is also a problem for both these species. This report is an analysis of baseline habitat conditions on mitigation and managed lands, and provides estimated habitat units for mitigation crediting purposes. In addition, this information will be used to manage these lands for the benefit of wildlife.

  16. India's Social Development in a Decade of Reforms: 1990-91/1999-2000

    Ray, Amal Kanti

    2008-01-01

    The economic reforms initiated in India in 1991 have brought about visible upliftment of economic conditions of the country. This paper examines if the economic process is associated with an enhancement of India's social development in equal measure in the reform decade of nineties. Ray (1989) considered thirteen social indicators of India and…

  17. [Analysis of the publicity campaign of the tobacco brand Fortuna in 1999-2000].

    Sarría-Santamera, A; Cortés-Blanco, M; Elder, J

    2001-01-01

    The majority of tobacco advertisement in Spain is directed at youth. This advertisement, carried out on several fronts, is particularly effective with young people. In the present work we analyze different advertising efforts involved in the ad campaign carried out by Fortuna-brand (a product of the company Tabacalera S.A., and sector leader of sales in Spain) in 1999 and 2000. In terms of their marketing strategy, we can conclude that Fortuna's principal commercial objective is presenting tobacco as intrinsically associated with being young. Both the indirect promotion of its products through activities and its commercials, are aimed towards developing the image that tobacco symbolizes the series of core values more appreciated by youth. Relevant legislation will have to be adapted to this reality in order to control specifically the manner in which publicity such as that promoted by Fortuna is directed to the population. PMID:11400421

  18. The transmission business rate order application, 1999-2000 : application to the Ontario Energy Board

    The Ontario government is restructuring the electric power industry by introducing competition to the generation and retailing sectors, as well as to the transmission and distribution sectors within the industry. This application marks the beginning of the regulation of the Ontario Hydro Services Company Inc.'s (OHSC) transmission business by the Ontario Energy Board (OEB). The OHSC has asked the OEB to approve a revenue requirement for the transmission business and rates derived from the revenue requirement for unbundled transmission services to customers for the year 1999. For the year 2000, the OHSC asked the OEB to approve the performance-based regulation mechanism and the transmission rates derived from that mechanism. This document includes the actual text of the application and provides the justification for the $1,327 million revenue requirement for 1999 and the PBR framework forecast of $ 1,291 million for the year 2000. tabs., figs

  19. REDUCTION IN ELECTRICITY SUPPLIES DURING 'LIMITED POWER' PERIODS IN WINTER 1999-2000

    Mario Batz/TCR

    1999-01-01

    As in previous years, CERN signed contracts with EDF (Electricité de France) and with EOS (Energie Ouest Suisse), by which it undertakes, in return for special prices, to reduce its electricity consumption when the grids are at peak demand during the tariff period 'Effacement Jour de Pointe' (EJP).The contractual period for compulsory load shedding begins 1st November and ends 31st March. During these five months CERN will have to reduce its power consumption from210 MW to 40 MW during twenty-two 18-hour periods, each beginning at 7 a.m. and ending at 1 a.m. the following day. Notice will be given by EDF to the Technical Control Room (TCR) at 5 p.m. the previous day. The notice period may be reduced to two hours for days following weekends and public holidays, or omitted entirely for technical reasons.For the month of March 2000, the limit of power consumption will be increased from 40 MW to 50 MW to guarantee an easier start-up of the accelerators.During these periods, the PS complex, the SPS and ...

  20. Habitat Evaluation Procedures (HEP) Report; Yakama Nation Wildlife Management Areas, Technical Report 1999-2000.

    Raedeke, Kenneth; Raedeke, Dorothy

    2000-06-01

    Construction of the Dalles, Bonneville, McNary, and John Day Dams on the Columbia River by the federal government resulted in a substantial loss of riparian bottomland along the Columbia River. Impacts associated with the Mid-Columbia Projects were assessed for several wildlife species using the Habitat Evaluation Procedures (HEP) developed by the U.S. Fish and Wildlife Service (USDI-FWS 1980). The studies documented the loss of riparian habitat and established a baseline against which mitigation measures could be developed (USDI-FWS 1990 and USDE-BPA 1990). The impact assessments established a mitigation goal, a portion of which would be satisfied by the creation, restoration, and enhancement of riparian lands on tributaries to the Columbia River, including the Yakima Valley. The Yakama Nation (YN), the Northwest Power Planning Council, and the Bonneville Power Administration have agreed that the Yakama Nation would be funded to implement habitat restoration on lands within and adjacent to their reservation. Some of the targeted lands are owned by the Yakama Nation, some are trust lands, and some lands have been in private ownership. Since the early 1990s, the Yakama Nation has been in the process of assembling riparian lands into Wildlife Management Areas, and restoring natural hydrology and natural cover-types on these lands. The Northwest Power Planning Council, through the Bonneville Power Administration, has supported the program. HEP studies were performed by the Yakama Nation in 1990 (Bich et al. 1991) to establish baseline conditions and inventory wildlife habitat at the initiation of the restoration project. The 1990 HEP used a simplified version of the HEP to quantify baseline conditions. The present assessment is designed to evaluate the progress of the mitigation plan in meeting its stated goals. The 1999 HEP assessment has two distinct tasks: (1) Evaluation of the mitigation plan as currently implemented using the simplified YN HEP methodologies for the Wildlife Management Areas; and (2) Evaluation of the simplified YN HEP methodologies as a means of measuring mitigation progress.

  1. National Spherical Torus Experiment: engineering overview and research results 1999-2000

    The National Spherical Torus Experiment (NSTX) is a new US facility for the study of plasma confinement, heating, and current drive in a low aspect ratio, spherical torus (ST) configuration. The ST configuration is an alternate magnetic confinement concept which is characterized by high β (ratio plasma pressure to magnetic field pressure) and low toroidal field compared to conventional tokamaks, and could provide a pathway to the realization of a practical fusion power source. NSTX achieved first plasma in February 1999, and since that time has completed and commissioned all components and systems within the machine proper. Routine operation with inductively driven plasma current ≤1 MA and flat top ≤0.3 s has been established, and the ohmic characterization phase of the research program is underway. Radio frequency (RF) and neutral beam injection (NBI) systems have been installed and are presently being commissioned. This paper describes the NSTX mission, gives an overview of the engineering design, and summarizes the research results obtained thus far

  2. A protocol to determine the situation of nuclear medicine in Venezuela, 1999-2000

    This paper presents preliminary results and the methodology followed for the implementation of a Protocol that included Radiological Protection and Quality Control at SPECT Systems in two important public hospitals at Republica Bolivariana de Venezuela. We found in these inspections that the main problems were the lack of medical physicist capacity in nuclear medicine that implemented programs of quality assurance as well as radiation protection in these departments. (author)

  3. The Office of the Subsidence Adviser: annual report for the year 1999-2000

    Webb, M.F.

    2001-07-01

    This report covers the 12 month period from 1 April 1999 to 31 March 2000 and is the sixth annual report of the independent Subsidence Adviser, to the Secretary of State for Trade and Industry in the UK Government. The Subsidence Adviser offer advice and information regarding the obligations imposed by the Coal Mining Subsidence Act and the Coal Industry Act, procedures for making and administering claims and assisting claimants in identifying those responsible for coal mining subsidence damage affecting particular property. Some case studies are included in the report. Analysis of information requests and complaints dealt with is provided.

  4. The study of suspicious cases to body smuggling in Loghman Hospital 1999-2000

    Hoseinian Moghadam H

    2001-11-01

    Full Text Available One method of drug smuggling is body packing or body stuffing, placement of narcotics (opium, heroin, hashish, … inside intestinal tract for transfer from city to city or country to country. Estimating of the methods for transferring, content of packets, packaging, cause of death and results of diagnostic and therapeutic methods can effectively decrease the number of body packer and law execution. This study is case series by randomized sampling. Several parameters such as sex, age, marital status, addiction, job, level of education, type of opioids and their weight and number of packets, result of abdominal X-ray, surgery needs, were collected from April 1999 to December 2000. Through this period of time, 32 male smuggler who had swallowed drug packets were detained. The average age was 41 years (max=62, min=20. The minimum weight of the opium carried by this smugglers was below 20 gram and maximum weight was 1000 grams (median=360 grams. The minimum number of packets were one packet and maximum number of packets were 54 (median=10 packets. In 84 percent of body smugglers the content of packets was opium, 13 percent was heroin and 3 percent was hashish. From the cases, 81 percent of smugglers were addicts themselves. Death occurred in 7 cases from which 3 were after surgery.

  5. Photos of ATLAS-HEC Electronics Miscellaneous Photos from MPI (1999-2000) A. Kiryunin

    Laskus, H.

    2000-01-01

    Photo1 - Frame with 6 PSB boards prepared for QC tests at MPI (March 1999) Photo2 - Side view of the frame for PSB board QC tests at MPI (March 1999) Photo3 - Cryostat for PSB board QC tests at MPI (March 1999) Photo4 - Three HEC rear modules equipped by PSB boards at CERN (2000) Photo5 - Board for GaAs chip mass tests at MPI (December 2000)

  6. Characterize and Quantify Residual Steelhead in the Clearwater River, Idaho, 1999-2000 Progress Report.

    Brostrom, Jody K. (US Fish and Wildlife Service, Idaho Fishery Resource Office, Ahsahka, ID)

    2006-08-01

    During 1999-2002 we determined whether size at release and release site influenced emigration success and survival of hatchery steelhead smolts raised at Dworshak National Fish Hatchery and released into the Clearwater River drainage. We marked 4,500 smolts each year with Passive Integrated Transponder Tags (PIT-tags) which enabled us to track emigration and estimate survival through mainstem Snake and Columbia river dams. Hatchery steelhead raised in System I freshwater were significantly smaller than those raised in warmer System II re-use water (196 mm, 206 mm, 198 mm and 201 mm System I; 215 mm, 213 mm, 206 mm and 209 mm System II). However, there was no significant difference in detection rates to mainstem observation sites between the two groups (65%, 58%, 78% and 55% System I; 69%, 59%, 74% and 53% System II). Survival estimates to Lower Granite Dam were also not significant between the two groups (72%, 81%, 80% and 77% System I; 77%, 79%, 77%, and 72% System II). Smolts less than 180 mm FL were less likely to be detected than larger smolts. Hatchery steelhead smolts released into Clear Creek, the South Fork Clearwater River and the Clearwater River at Dworshak National Fish Hatchery had significantly different lengths each year, but there was no discernible pattern due to random egg takes and rearing systems. Detection rates to mainstem observation sites for smolts released into Clear Creek were significantly less than the other two groups in all years except 2002 (62%, 57%, 71%, and 57% Clear Creek; 68%, 63%, 73% and 61% South Fork Clearwater River; 70%, 59%, 78% and 55% Clearwater River). However, survival rates to Lower Granite Dam were not significantly different (73%, 65%, 78%, and 77% Clear Creek; 79%, 72%, 79% and 76% South Fork Clearwater River; 81%, 76%, 80% and 83% Clearwater River). Similar to the size at release group, smolts less than 180 mm FL were less likely to get detected than larger smolts. Smolts from both size at release and release site groups that were mature at tagging rarely migrated downstream. If smolts migrated they did it in the same year they were released, as less than 0.02% were observed migrating the second year. We sampled the Clearwater River, North Fork Clearwater River, Bedrock Creek, Big Canyon Creek, Cottonwood Creek, Jacks Creek and the Dworshak National Fish Hatchery adult ladder to collect residual hatchery steelhead. We PIT-tagged and released 3,651 hatchery steelhead and collected 645 hatchery steelhead for coded wire tags. Most residual hatchery steelhead were caught within 4 rkm of Dworshak National Fish Hatchery. Hatchery steelhead sampled in the North Fork Clearwater River and the Dworshak Hatchery adult ladder were significantly larger than those sampled in the Clearwater River and lower tributaries in all years except 2001 (205 mm, 205 mm, 223 mm and 238 mm North Fork Clearwater River; 190 mm, 182 mm, 226 mm and 189 mm Clearwater River). Of the hatchery steelhead we PIT-tagged, only 12% were observed at downstream observation sites. Most migrants were tagged in the Clearwater River (91%) and were smaller than hatchery steelhead that were tagged but were not detected. Most migrants were detected in the same year they were tagged, but 14% held over and migrated in the second year after tagging. We documented migration outside of the normal window, as one detection occurred on October 31 at Lower Granite Dam. We recaptured 130 individual hatchery steelhead that we had tagged during sampling. Over 77% of the recaptures were within one km of where they were tagged, and 67% of the recaptures were tagged in the North Fork Clearwater River and the Dworshak Hatchery adult ladder. We calculated a mean growth rate of 0.27 mm/day for fish we recaptured. For those hatchery steelhead we PIT-tagged, the proportion of males was 13%, the rest we could not ascertain gender. All the males were precocious. Over 97% of the coded-wire tag recoveries came from hatchery steelhead released at Dworshak National Fish Hatchery. The Contribution group (random egg take and rearing system) comprised 44% of the recoveries, followed by 32% System I and 24% System II. The mean length of the Contribution group was significantly smaller than the other two groups in all years except 2001 (173 mm, 191 mm, 209 mm and 197 mm Contribution; 210 mm, 206 mm, 205 mm and 228 mm System I; 226 mm, 216 mm, 213 mm and 225 mm System II). Males made up 81% of the recoveries, and their maturity ranged from 0% to 100%. The Contribution group had significantly more males than the other two groups in 1999 and 2001.

  7. Nonindigenous marine species in Kaneohe Bay, Oahu, Hawaii in 1999 - 2000 (NODC Accession 0001053)

    National Oceanic and Atmospheric Administration, Department of Commerce — The presence and impact of nonindigenous (introduced) marine organisms in Kaneohe Bay, Oahu, Hawaiian Islands are evaluated using a combination of historical...

  8. Constitutional Interpretation as Constitutional Creation: The 1999-2000 Harry Eckstein Lecture

    Murphy, Walter

    2000-01-01

    This paper starts from what I take as two plain facts of political life: First, the maintenance of any constitutional order whatsoever requires some constitutional interpretation; and, second, the complex normative bases of constitutional democracy cause this necessity to operate especially often. Next comes the gist of the paper, the argument that, in a constitutional democracy, interpreters must exercise a wide range of discretion that inevitably allows, in fact frequently requires, a degre...

  9. Kootenai River Fisheries Investigations; Stock Status of Burbot, 1999-2000 Annual Report.

    Paragamian, Vaughn L.; Kozfkay, Joseph R.; Whitman, Vint

    2001-10-01

    In Idaho, the burbot Lota lota are native only to the Kootenai River and are genetically distinct from burbot in the Montana reach of the river. Burbot once provided a substantial fishery with tens of thousands of burbot harvested annually. Burbot now number fewer than 1000 in the Kootenai River and Kootenay Lake and may be nearing demographic extinction. Studies completed in the winter of 1997-1998 indicated flow management at Libby Dam likely affected burbot spawning migration during winter. The objective of our study was to monitor the movement of burbot during a period of normal winter operation and a low flow period to test the null hypothesis (H{sub o}) that winter operation of Libby Dam does not affect burbot migration distance or travel rate. In addition, we monitored the stock status of burbot. We captured 36 burbot in Idaho and British Columbia with baited hoop nets. Twenty-three burbot were caught in Idaho, including 12 at Ambush Rock. The remaining 13 burbot were caught in British Columbia, including eight in the Kootenai River and five in the Goat River. One burbot escaped and was not measured, and one recaptured burbot was not measured. Burbot ranged from 332 mm to 705 mm total length (TL) (mean = 541 mm, SE = 14.02) and weighed from 350 g to 2,850 g (mean = 1,059 g, SE = 90.51). Relative weight (W{sub r}) ranged from 40.5 to 127.6 and averaged 88.6 (SE = 2.44). Population estimates for 1996, 1997, and 1998 were made for the Kootenai River from Bonners Ferry to Kootenay Lake; they were 738, 540, and 43 fish respectively. These estimates were not considered valid because we had so few recaptures, and confidence intervals could not be provided. Four burbot were implanted with sonic transmitters and their movement was monitored. We requested a low flow test (170 m{sup 3}/s) period of five weeks from the US Army Corps of Engineers (USACE) to study burbot migration distance or travel rate. The USACE could not provide an adequate low flow test period. Mitochondrial DNA (MtDNA) analysis indicated Duncan Lake, British Columbia burbot are genetically similar to Kootenai River fish and are a potential donor stock. The capture of eight post-spawn burbot and the subsequent examination of milt and gonadal tissue indicated they were in at least four different stages of reproductive readiness. These findings further support the hypothesis that high fluctuating flows from Libby Dam, which have continuously disrupted burbot migrations, may also be responsible for the failure of some burbot to spawn.

  10. Results of groundwater monitoring in some 'hot spots' in Serbia in period 1999-2000

    Swiss Disaster Relief (SDR), part of Swiss Agency for Development and Cooperation (SDC) took over the program on a bilateral agreement with the Federal Republic of Yugoslavia (FRY) in 5 towns. Investigation covered ge-neral parameters (conductivity, KMnO4 demand, TOC-total organic carbon, total hydrocarbons, mineral oil and phenols), heavy metals (As, Hg, Pb, Zn, V and Cu), polycyclic aromatic hydrocarbons (PAH) (total and main components), PCB-polychlorinated biphenyls (total and main components), BTEX (benzene, toluene, ethylbenzene and xylenes) and chlorinated hydrocarbons. Duration of the program was defined for one year, from November 1999 to the end of the year 2000, and samples were collected every two months. Common findings for all locations are presented

  11. Secular trends in adiposity in Norwegian 9-year-olds from 1999-2000 to 2005

    Kolle, Elin; Steene-Johannessen, Jostein; Holme, Ingar;

    2009-01-01

    trained investigators. The International Obesity Task Force cut-offs were used to define overweight and obese subjects. RESULTS: The overall prevalence of overweight (including obesity) did not change over the five year period. However, a shift may have occurred as the prevalence of overweight (including...... obesity) increased by 6.4% in girls and 5.5% in boys over the five year period. In both study periods, logistic regression analyses revealed that children of non-Western origin had 2 times higher odds of being overweight/obese than those of Western origin. However, neither the children of Western origin...... nor the children of non-Western origin showed a significant increase in the prevalence of overweight over the five-year period. No changes were observed for mean BMI, while a significant increase in WC was reported for both girls and boys, and an increase in all skinfold measurements was observed in...

  12. Atomic Energy Control Board, 1999--2000 estimates. Part 3: Report on plans and priorities

    This document provides estimates detail for the department and its programs primarily in terms of the results expected and the money spent. It begins with an overview of the roles and responsibilities of the portfolio and the spending plan for the coming fiscal year. This format is followed for the department and each of the programs administered. Administrative information includes a profile of financial requirements by object, personnel requirements, capital expenditures, transfer payments, revenue, loans, investments and advances, and the net cost of the program. Details include such information as personnel requirements, by occupational group, authorized person-years, and current salary range. Program descriptions include formal programs as well as activities related to government policy

  13. Microphysical Modelling of the 1999-2000 Arctic Winter. 2; Chlorine Activation and Ozone Depletion

    Drdla, K.; Schoeberl, M. R.; Gore, Warren J. (Technical Monitor)

    2001-01-01

    The effect of a range of assumptions about polar stratospheric clouds (PSCs) on ozone depletion has been assessed using at couple microphysical/photochemical model. The composition of the PSCs was varied (ternary solutions, nitric acid trihydrate, nitric acid dehydrate, or ice), as were parameters that affected the levels of denitrification and dehydration. Ozone depletion was affected by assumptions about PSC freezing because of the variability in resultant nitrification chlorine activation in all scenarios was similar despite the range of assumed PSC compositions. Vortex-average ozone loss exceeded 40% in the lower stratosphere for simulations without nitrification an additional ozone loss of 15-20% was possible in scenarios where vortex-average nitrification reached 60%. Ozone loss intensifies non-linearly with enhanced nitrification in air parcels with 90% nitrification 40% ozone loss in mid-April can be attributed to nitrification alone. However, these effects are sensitive to the stability of the vortex in springtime: nitrification only began to influence ozone depletion in mid-March.

  14. The 1999-2000 task analysis of American nurse-midwifery/midwifery practice.

    Oshio, Sachiko; Johnson, Peter; Fullerton, Judith

    2002-01-01

    A master list of tasks, which contained 200 task statements, 23 professional issues statements, and 177 clinical conditions, was divided into three equivalent survey forms and distributed to those certified nurse-midwives (CNMs) and certified midwives (CMs) certified by the ACNM Certification Council, Inc. during the 5-year period from 1995 to 1999. Specific efforts were made to encourage the participation of CMs, because they represented a new professional cohort. A total of 627 valid responses were obtained. Reasonably similar numbers of respondents contributed data related to each of the three versions of the survey form. The responsibilities have expanded substantially within the domains of nonreproductive primary health care and gynecologic care of the well woman, including advances in assisted reproductive technology. A diminished emphasis on the CNM/CM role in the provision of newborn care was documented. The ACC Research Committee recommended the revision of the entry-level certification examination blueprint, and this was approved by the ACC Board of Directors. The specific recommendations included the development of a new primary care domain and the reconfiguration of content emphasis with percentage allocations as follows: Primary Care, 5-10%; Well-Woman/Gynecology, 15-20%; Newborn, 5-10%; Postpartum, 5-10%; Antepartum, 25-30%; Intrapartum, 25-35%; Professional Issues, up to 5%. PMID:11874090

  15. Antimicrobial resistance in Cairo, Egypt 1999-2000: a survey of five hospitals.

    El Kholy, Amani; Baseem, Hadia; Hall, Geraldine S; Procop, Gary W; Longworth, David L

    2003-03-01

    Antimicrobial resistance among bacterial pathogens is a global problem, but in Egypt data are sparse. We reviewed the antimicrobial susceptibility patterns of bloodstream isolates of Gram-positive cocci and Gram-negative bacilli in five hospitals in Cairo, Egypt, from 1999 to 2000. In addition, susceptibilities of non-bloodstream isolates of Streptococcus pneumoniae and Enterococcus spp. were analysed. High rates of resistance were found in most of the bacteria studied. In the hospitals, a variety of methods were used for identification and susceptibility testing, but in the laboratories quality controlled strains were utilized routinely, to ensure accurate performance of the assays. Only 29% of Staphylococcus aureus isolates and 23% of coagulase-negative staphylococcal isolates were oxacillin susceptible. Both groups of staphylococci were also highly resistant to erythromycin, co-trimoxazole, clindamycin and doxycycline; all isolates were susceptible to vancomycin. Susceptibility of S. pneumoniae isolates to penicillin, ceftriaxone and fluoroquinolones was 63%, 84% and 82%, respectively. Vancomycin susceptibility of the enterococci was 96%; susceptibility to high-level gentamicin and streptomycin was 54% and 48%, respectively. Resistance to most relevant antimicrobials was commonplace among the Gram-negative bacilli; however, most remained susceptible to imipenem. The percentage of bloodstream isolates of Escherichia coli susceptible to common antimicrobial agents was as follows: ampicillin (6%), ampicillin-sulbactam (38%), co-trimoxazole (38%) and aminoglycosides (52%). The susceptibility of isolates of E. coli, Klebsiella and Enterobacter spp. to ceftazidime was 62%, 40% and 46%, respectively. This suggests a potentially high rate of extended-spectrum beta-lactamase (ESBL) and/or Amp-C enzyme production. These results call for a nationwide surveillance programme to monitor microbial trends and antimicrobial resistance patterns in Egypt. PMID:12615864

  16. El conflicto universitario (1999-2000 a la luz del discurso escrito

    Georgina Paulín Pérez

    2000-01-01

    Full Text Available El presente artículo recoge los resultados preliminares de una ambiciosa investigación semántica que examina detenidamente el manejo del conflicto universitario por parte de los principales medios escritos del país. El encuadramiento que estos medios han dado al conflicto parece concentrarse en dos líneas interpretativas que, tal y como lo demuestra esta investigación, no logran agotar adecuadamente sus complejidad interna. La primera de estas líneas de anilisis sostiene que el conflicto es la "única" altemativa que se ha dejado a la comunidad universitaria frente a los proyectos de transformación de la universidad dictados desde las altas esferas de las estructuras de poder. La segunda línea, en cambio, estima que la reacción de protesta de los estudiantes constituye el producto de una indeseable, innecesaria e inadecuada "salida" a los impulsos agresivos y las energías mal encauzadas del estudiantado de la universidad. Ambas interpretaciones son parciales y sesgadas. En este sentido, el artículo sostiene, como parte de sus conclusiones provisionales, que los medios periodísticos no han logrado superar las tentaciones de darle al conflicto un manejo sensacionalista y distorsionador del fenómeno en cuestión.

  17. Incidencia lesional en el fútbol. Primera división. Temporada 1999-2000

    Reverter Masià, Joaquín; Plaza Montero, Daniel

    2002-01-01

    El fútbol constituye en nuestro país, al igual que en otros Estados de nuestro entorno, un fenómeno que trasciende de lo meramente deportivo para convertirse en un referente social que despierta pasiones y que tiene su consiguiente reflejo en los medios de comunicación social. No es pues de extrañar que de forma diaria la prensa deportiva de ámbito nacional proporcione información constante sobre la materia, incluyendo lo concerniente a las lesiones que aquejan a los jugadores considerándolo ...

  18. Survey of organotin compounds in rivers and coastal environments in Portugal 1999-2000

    In the period from April 1999 to May 2000, organotin pollution, namely butyl and phenyltins, was investigated in coastal and continental waters (46 stations), estuarine sediments (15 stations) and mussels (Mytilus galloprovincialis) (13 stations) throughout Portugal. Sampling points were chosen in areas of specific industrial, agricultural and harbor activities. Butyltins (BTs) were the only tin species identified of which tributyltin (TBT) was found in the whole area. Concentrations of TBT in river water ranged from 3 to 30 ng L-1 (as Sn), marine sediment ranged from 4 to 12 μg kg-1 (as Sn), whereas concentrations in mussel tissue ranged from 2.5 to 490 μg kg-1 (as Sn). Given that some water samples appeared to be contaminated by higher monobutyltin (MBT) and dibutyltin (DBT) concentrations, the role of biological degradation and direct inputs from agricultural and industrial applications areas are discussed. The study compares depleted butyltin pollution in sediments and mussels of the Portuguese coastline associated with antifouling paints with previously reported levels. Inputs in river waters are more related to (i) PVC leaching and (ii) industrial sources, in some cases discharged by municipal wastewaters. - Survey data illustrate the complexities of organotin sources and cycling in coastal environments

  19. Basel III B: Basel III Overview

    Christian M. McNamara; Michael Wedow; Andrew Metrick

    2014-01-01

    In the wake of the financial crisis of 2007-2009, the Basel Committee on Banking Supervision (BCBS) faced the critical task of diagnosing what went wrong and then updating regulatory standards aimed at preventing it from occurring again.  In seeking to strengthen the microprudential regulation associated with the earlier Basel Accords while also adding a macroprudential overlay, Basel III consists of proposals in three main areas intended to address 1) capital reform, 2) liquidity standards, ...

  20. Workshop 96. Part III

    Part III of the proceedings contain 155 contributions in various fields of science and technology including nuclear engineering, environmental science, and biomedical engineering. Out of these, 10 were selected to be inputted in INIS. (P.A.)

  1. Fusion Power Demonstration III

    This is the third in the series of reports covering the Fusion Power Demonstration (FPD) design study. This volume considers the FPD-III configuration that incorporates an octopole end plug. As compared with the quadrupole end-plugged designs of FPD-I and FPD-II, this octopole configuration reduces the number of end cell magnets and shortens the minimum ignition length of the central cell. The end-cell plasma length is also reduced, which in turn reduces the size and cost of the end cell magnets and shielding. As a contiuation in the series of documents covering the FPD, this report does not stand alone as a design description of FPD-III. Design details of FPD-III subsystems that do not differ significantly from those of the FPD-II configuration are not duplicated in this report

  2. Lutetium(III cyclotetraphosphate

    Aïcha Mbarek

    2010-06-01

    Full Text Available Single crystals of the title compound, tetralutetium(III tris(cyclotetraphosphate, Lu4(P4O123, were obtained by solid-state reaction. The cubic structure is isotypic with its AlIII and ScIII analogues and is built up from four-membered (P4O124− phosphate ring anions (overline{4} symmetry, isolated from each other and further linked through isolated LuO6 octahedra (.3. symmetry via corner sharing. Each LuO6 octahedron is linked to six (P4O124− rings, while each (P4O124− ring is linked to eight LuO6 octahedra.

  3. III-V microelectronics

    Nougier, JP

    1991-01-01

    As is well known, Silicon widely dominates the market of semiconductor devices and circuits, and in particular is well suited for Ultra Large Scale Integration processes. However, a number of III-V compound semiconductor devices and circuits have recently been built, and the contributions in this volume are devoted to those types of materials, which offer a number of interesting properties. Taking into account the great variety of problems encountered and of their mutual correlations when fabricating a circuit or even a device, most of the aspects of III-V microelectronics, from fundamental p

  4. Summary of Session III

    Furman, M.A.

    2002-01-01

    This is a summary of the talks presented in Session III "Simulations of Electron-Cloud Build Up" of the Mini-Workshop on Electron-Cloud Simulations for Proton and Positron Beams ECLOUD-02, held at CERN, 15-18 April 2002.

  5. Implementace Basel III

    Sychra, Pavel

    2014-01-01

    The aim of bachelor thesis is to introduce counterparty risk as one of the main risks, which the banks are exposed to. There is a decription of regulation and opinions of the expert community on its necessity in the thesis. The thesis includes characterization of institutions, which are connected to Basel frameworks, summary of standards Basel I and Basel II and especially new regulatory framework Basel III. This particular standard comprises new revision of capital charge for counterparty ri...

  6. Calculus III essentials

    REA, Editors of

    2012-01-01

    REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Calculus III includes vector analysis, real valued functions, partial differentiation, multiple integrations, vector fields, and infinite series.

  7. Separation of Am(III), Cm(III), and Cf(III) using capillary electrophoresis

    Trivalent actinides Am(III), Cm(III), and Cf(III) were successfully separated for the first time using capillary electrophoresis in 2-hydroxyisobutyric acid/acetic acid. It was found that the ionic radius was primarily important for separation of trivalent actinides as well as lanthanides in this condition. The stability constants of the Am(III) complexes with 2-hydroxyisobutyrate were estimated using the correlations between the molar fraction ratio of lanthanides and their ionic radii. (orig.)

  8. 78 FR 50114 - Distribution of 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, and 2009 Satellite...

    2013-08-16

    ... From the Federal Register Online via the Government Publishing Office LIBRARY OF CONGRESS... Satellite Royalty Funds AGENCY: Copyright Royalty Board, Library of Congress. ACTION: Notice announcing... addressed to: Copyright Royalty Board, Library of Congress, James Madison Memorial Building, LM-403,...

  9. Australian Safeguards and Non-Proliferation Office and the Chemical Weapons Convention Annual Report 1999-2000

    The Director General, Australian Safeguards and Non-Proliferation Office (ASNO), combines the statutory office of Director of Safeguards with that of Director, Chemical Weapons Convention Office (CWCO). The Director General also performs the functions of the Director, Australian Comprehensive Test-Ban Office (ACTBO) on an informal basis, as the relevant legislation has not yet come into effect. Throughout the year, ASNO made a substantial contribution to the development of strengthened IAEA safeguards and the integration of strengthened safeguards with the established (classical) safeguards system. ASNO is working closely with the IAEA to develop the procedures and methods required to effectively implement the IAEA's authority and responsibilities as the Additional Protocol enters general application, as well as the specific arrangements which will apply in Australia. In the latter context, ASNO offers the IAEA a safeguards-friendly environment, together with constructive critique, to assist in the development and testing of new techniques. This work is important in ensuring the effective implementation of strengthened safeguards elsewhere. Substantial progress were made on several new bilateral nuclear safeguards agreements. An agreement with the US covering transfer of the Silex laser enrichment technology came into force, and ASNO is now working with US authorities to develop the detailed administrative arrangements required to give effect to this agreement. Also concluded during the year was an agreement with New Zealand covering transfers of uranium for non-nuclear use (as a colouring agent in glass manufacture). ASNO was also working closely with ANSTO to ensure that nuclear material accountancy and control at Lucas Heights accords with best international practice, particularly having regard to the requirements of the IAEA under integrated safeguards. Excellent professional relationship were maintained with the OPCW and counterpart national authorities, particularly in our region, promoting effective and efficient CWC verification arrangements in a number of States Parties. As part of our regional outreach, ASNO has helped Indonesia and Vietnam to establish their CWC implementation arrangements. ASNO has provided expert support to the Department of Foreign Affairs and Trade (DFAT) in the negotiation of a protocol to strengthen the BWC. ASNO has made a strong contribution to the BWC National Consultative Group (NCG) coordinated by DFAT, specifically in the area of how 'declaration triggers' might be strengthened. Copyright (2000) Commonwealth of Australia

  10. Assessment of Habitat and Streamflow Requirements for Habitat Protection, Usquepaug-Queen River, Rhode Island, 1999-2000

    Armstrong, David S.; Parker, Gene W.

    2003-01-01

    The relations among stream habitat and hydrologic conditions were investigated in the Usquepaug?Queen River Basin in southern Rhode Island. Habitats were assessed at 13 sites on the mainstem and tributaries from July 1999 to September 2000. Channel types are predominantly low-gradient glides, pools, and runs that have a sand and gravel streambed and a forest or shrub riparian zone. Along the stream margins,overhanging brush, undercut banks supported by roots, and downed trees create cover; within the channel, submerged aquatic vegetation and woody debris create cover. These habitat features decrease in quality and availability with declining streamflows, and features along stream margins generally become unavailable once streamflows drop to the point at which water recedes from the stream banks. Riffles are less common, but were identified as critical habitat areas because they are among the first to exhibit habitat losses or become unavailable during low-flow periods. Stream-temperature data were collected at eight sites during summer 2000 to indicate the suitability of those reaches for cold-water fish communities. Data indicate stream temperatures provide suitable habitat for cold-water species in the Fisherville and Locke Brook tributaries and in the mainstem Queen River downstream of the confluence with Fisherville Brook. Stream temperatures in the Usquepaug River downstream from Glen Rock Reservoir are about 6?F warmer than in the Queen River upstream from the impoundment. These warmer temperatures may make habitat in the Usquepaug River marginal for cold-water species. Fish-community composition was determined from samples collected at seven sites on tributaries and at three sites on the mainstem Usquepaug?Queen River. Classification of the fish into habitat-use groups and comparison to target fish communities developed for the Quinebaug and Ipswich Rivers indicated that the sampled reaches of the Usquepaug?Queen River contained most of the riverine fish species that would have been expected to occur in this area. Streamflow records from the gaging station Usquepaug River near Usquepaug were used to (1) determine streamflow requirements for habitat protection by use of the Tennant method, and (2) define a flow regime that mimics the river's natural flow regime by use of the Range of Variability Approach. The Tennant streamflow requirement, defined as 30 percent of the mean annual flow, was 0.64 cubic feet per second per square mile (ft3/s/mi2). This requirement should be considered an initial estimate because flows measured at the Usquepaug River gaging station are reduced by water withdrawals upstream from the gage. The streamflow requirements may need to be revised once a watershed-scale precipitationrunoff model of the Usquepaug River is complete and a simulation of streamflows without water withdrawals has been determined. Streamflow requirements for habitat protection were also determined at seven riffle sites by use of the Wetted-Perimeter and R2Cross methods. Two of these sites were on the mainstem Usquepaug River, one was on the mainstem Queen River, and four were on tributaries and the headwaters of the Queen River. Median streamflow requirements for habitat protection for these sites were 0.41 (ft3/s)/mi2, determined by the Wetted-Perimeter method and 0.72 ft3/s/mi2, determined by the R2Cross method.

  11. Evaluation of Juvenile Salmonid Outmigration and Survival in the Lower Umatilla River Basin, Annual Report 1999-2000.

    Knapp, Suzanne M.; Carmichael, Richard W.; Ehlers, Danette L.

    2002-04-01

    This is the sixth annual report of a multi-year project that monitors the outmigration and survival of hatchery and natural juvenile salmonids in the lower Umatilla River. This project supplements and complements ongoing or completed fisheries projects in the Umatilla River basin. Knowledge gained on outmigration and survival assists researchers and managers in adapting hatchery practices, flow enhancement strategies, canal and fish ladder operations, and supplementation and enhancement efforts for natural and restored fish populations. Findings from this study also measure the success of upriver habitat improvement projects and provide an overall evaluation of the Umatilla River fisheries restoration program.

  12. Fast Break to Learning School Breakfast Program: A Report of the First Year Results, 1999-2000.

    Peterson, Kristin; Davison, Mark; Wahlstrom, Kyla; Himes, John; Hjelseth, Leah; Ross, Jesse; Tucker, Michelle

    This study compared two types of school breakfast programs in Minnesota: Fast Break to Learning, a universal free breakfast program ("Fastbreak" schools), and programs with a sliding fee scale ("control" schools). Fastbreak and control schools were compared on several variables: (1) survey responses from principals and food service personnel…

  13. White Sturgeon Mitigation and Restoration in the Columbia and Snake Rivers Upstream from Bonneville Dam, 1999-2000 Annual Report.

    Ward, David L. (Oregon Department of Fish and Wildlife, Portland, OR)

    2001-04-01

    We report on our progress from April 1999 through March 2000 on determining the effects of mitigative measures on productivity of white sturgeon populations in the Columbia River downstream from McNary Dam, and on determining the status and habitat requirements of white sturgeon populations in the Columbia and Snake rivers upstream from McNary Dam. The study is a cooperative effort by the Oregon Department of Fish and Wildlife (ODFW; Report A), Washington Department of Fish and Wildlife (WDFW; Report B), U.S. Geological Survey Biological Resources Division (USGS; Report C), Columbia River Inter-Tribal Fish Commission (CRITFC; Report D), and the U.S. Fish and Wildlife Service (USFWS; Report E). This is a multi-year study with many objectives requiring more than one year to complete. Therefore, findings from a given year may be part of more significant findings yet to be reported. Highlights of results of our work from April 1999 through March 2000 are given.

  14. PENGKAJIAN DATA RUMAH SAKIT (HOSPITAL RECORD REVIEW KASUS ACUTE FLACCID PARALYSIS (AFP TAHUN 1999-2000 DI JAWA TIMUR

    Cholis Bachroen

    2012-11-01

    Full Text Available This survey was the evaluation of the program on Polio Eradication through Acute Flaccid Paralysis (AFP Surveillance especially Hospital Based Surveillance. The evaluation was done by reviewing the Hospitals' Record (Hospital Based Survey. The objective of the survey was to estimate the under reported of routine reporting system, which the data of the survey used as a gold standard. The results showed that due to incomplete of the records in several hospitals, some of AFP cases might be could not be covered. However the under reported of the routine surveillance system was more than 50%. It seems that the strengthening of supervision was still needed to increase coverage of the routine surveillance system.   Keywords: hospitals; medical record; acute flocid paralysis

  15. AFSC/NMML: Cetacean line-transect survey in the eastern Bering Sea shelf; 1999, 2000, 2002, and 2004

    National Oceanic and Atmospheric Administration, Department of Commerce — Visual surveys for cetaceans were conducted on the eastern Bering Sea shelf along transect lines, in association with the AFSC.s echo integration trawl surveys for...

  16. Australian Safeguards and Non-Proliferation Office and the Chemical Weapons Convention Annual Report 1999-2000

    The Australian Safeguards and Non-Proliferation Office (ASNO) primary focus is national security-verification and treaty compliance across several regimes addressing weapons of mass destruction-linked to a major facilitation role in regard to industry compliance. The key aspect here is ensuring Australia's treaty commitments are met. Additionally, ASNO's activities are central to Government policy on the mining and export of uranium. Throughout the past year, ASNO continued to make a substantial contribution to the development of strengthened IAEA safeguards and the integration of strengthened safeguards with the established (classical) safeguards system. Australia played a key role in the negotiations leading to the adoption by the IAEA in 1997 of the Model Protocol, which provides the IAEA Secretariat with the authority to implement strengthened safeguards measures. In December 1997, Australia was the first country to bring into effect a Protocol with the IAEA based on this model. ASNO is working closely with the IAEA to develop the procedures and methods required to effectively implement the IAEA's authority and responsibilities as the Protocol enters general application. ASNO's As mentioned above, ASNO has developed and implemented new safeguards arrangements in Australia under the Protocol for strengthened safeguards, including facilitation of IAEA verification activities at the Ranger uranium mine-this is the first time the IAEA (under the Protocol) has visited a uranium mine and the lessons learned will help the IAEA develop its procedures. One major activity for ASNO is monitoring the progress of the Silex project to ensure that, as soon as appropriate, the technology is declared 'associated technology' and controlled in accordance with relevant legislative and Treaty requirements. In anticipation of this, ASNO has taken steps to protect the Silex technology against unauthorised access. Over the past 12 months, ASNO has established itself as the provisional the Comprehensive Nuclear Test-Ban Treaty (CTBT) national authority: it has recruited suitably qualified staff and made solid progress towards establishing the International Monitoring System (IMS) in Australia. ASNO has helped effectively lobby the PTS on funding evaluation, upgrading and installation of the IMS in Australia. It has identified key issues which must be resolved before the full IMS system can be operated here and has made a good start to resolving these matters, which include: inter-agency agreement on privileges and immunities for the PTS; long-term management of the IMS in Australia (primarily at Warramunga); and establishing green field sites for the IMS (Cape Leeuwin) including resolution of land rights issues. Copyright (1999) Commonwealth of Australia

  17. Alligator River National Wildlife Refuge : Pea Island National Wildlife Refuge : Annual narrative report : Calendar year 1999, 2000, 2001

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Alligator River and Pea Island NWRs outlines Refuge accomplishments between 1999 and 2001. The report begins with a summary of the...

  18. Proceedings of a Scientific Meeting on Research and Development of Isotopes and Radiation Technology. 1999/2000

    Proceedings of scientific meeting on research and Development of Isotopes and Radiation Technology has been presented on Feb 23-24 2000. This activity for a routine activity that was held by Centre for Research and Development of Isotopes and Radiation Technology to disseminate research and development results of BATAN activity. The Scientific meeting is an information exchange facility among researcher manager and industrialist for using isotope technology in industry efficiency. The proceeding consist of 6 article from keynotes' speaker and 39 articles from BATAN participant as well as outside. The articles is indexing separately

  19. Genetics Home Reference: mucopolysaccharidosis type III

    ... Understand Genetics Home Health Conditions mucopolysaccharidosis type III mucopolysaccharidosis type III Enable Javascript to view the expand/ ... boxes. Print All Open All Close All Description Mucopolysaccharidosis type III (MPS III), also known as Sanfilippo ...

  20. POPULATION III HYPERNOVAE

    Smidt, Joseph; Whalen, Daniel J. [T-2, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Wiggins, Brandon K. [Department of Physics and Astronomy, Brigham Young University, Provo, UT 84602 (United States); Even, Wesley; Fryer, Chris L. [CCS-2, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Johnson, Jarrett L., E-mail: dwhalen1999@gmail.com [XTD-PRI, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)

    2014-12-20

    Population III supernovae have been of growing interest of late for their potential to directly probe the properties of the first stars, particularly the most energetic events that are visible near the edge of the observable universe. Until now, hypernovae, the unusually energetic Type Ib/c supernovae that are sometimes associated with gamma-ray bursts, have been overlooked as cosmic beacons at the highest redshifts. In this, the latest of a series of studies on Population III supernovae, we present numerical simulations of 25-50 M {sub ☉} hypernovae and their light curves done with the Los Alamos RAGE and SPECTRUM codes. We find that they will be visible at z = 10-15 to the James Webb Space Telescope and z = 4-5 to the Wide-Field Infrared Survey Telescope, tracing star formation rates in the first galaxies and at the end of cosmological reionization. If, however, the hypernova crashes into a dense shell ejected by its progenitor, it is expected that a superluminous event will occur that may be seen at z ∼ 20 in the first generation of stars.

  1. Prevalência de consultas médicas e fatores associados, Pelotas (RS), 1999-2000 Prevalencia de consultas médicas y factores asociados en Pelotas (Sur de Brasil), 1999-2000 Prevalence of medical visits and associated factors, Pelotas, Southern Brazil, 1999-2000

    Juvenal Soares Dias da Costa; Mauri Caldeira Reis; Claudio Viana Silveira Filho; Rogério da Silva Linhares; Fábio Piccinini

    2008-01-01

    OBJETIVO: Estimar a prevalência de consultar com médico e analisar fatores a ela associados. MÉTODOS: Estudo transversal de base populacional realizado de dezembro de 1999 a abril de 2000, na cidade de Pelotas (RS). Foram incluídos 1.962 indivíduos de ambos os sexos, de 20 a 69 anos, residentes na zona urbana. Os dados foram coletados por meio de questionários padronizados e pré-codificados. O desfecho "consultar com médico nos 12 meses antes da entrevista" foi analisado com fatores socioecon...

  2. Prevalência de consultas médicas e fatores associados, Pelotas (RS, 1999-2000 Prevalencia de consultas médicas y factores asociados en Pelotas (Sur de Brasil, 1999-2000 Prevalence of medical visits and associated factors, Pelotas, Southern Brazil, 1999-2000

    Juvenal Soares Dias da Costa

    2008-12-01

    Full Text Available OBJETIVO: Estimar a prevalência de consultar com médico e analisar fatores a ela associados. MÉTODOS: Estudo transversal de base populacional realizado de dezembro de 1999 a abril de 2000, na cidade de Pelotas (RS. Foram incluídos 1.962 indivíduos de ambos os sexos, de 20 a 69 anos, residentes na zona urbana. Os dados foram coletados por meio de questionários padronizados e pré-codificados. O desfecho "consultar com médico nos 12 meses antes da entrevista" foi analisado com fatores socioeconômicos, demográficos, presença de doenças crônicas e distúrbios psiquiátricos, estado nutricional, tabagismo, consumo de bebidas alcoólicas, e internação no ano anterior à entrevista. Foi realizada regressão de Poisson seguindo modelo hierarquizado, controlada por variáveis de confusão, considerando nível de significância OBJETIVO: Estimar la prevalencia de consultas con un médico y analizar factores asociados a ella. MÉTODOS: Se realizó estudio transversal de base poblacional de diciembre de 1999 a abril de 2000, en la ciudad de Pelotas (Sur de Brasil. Fueron incluidos 1.962 individuos de ambos sexos, de 20 a 69 años, residentes en la zona urbana. Los datos fueron colectados por medio de cuestionarios estandarizados y pre-codificados. La condición "consultar con médico en los 12 meses antes de la entrevista" fue analizada con factores socioeconómicos, demográficos, presencia de enfermedades crónicas y disturbios psiquiátricos, estado nutricional, tabaquismo, consumo de bebidas alcohólicas e internación en el año anterior a la entrevista. Fue realizada una regresión de Poisson siguiendo el modelo jerarquizado, controlado por variables de confusión, considerando nivel de significancia OBJECTIVE: To estimate the prevalence of visiting doctors and to analyze associated factors. METHODS: Cross-sectional, population-based study performed in the city of Pelotas, Southern Brazil, between December 1999 and April 2000. A total of 1,962 individuals of both sexes, aged between 20 and 69 years and living in the urban area were included in this study. Data were collected with standardized, pre-coded questionnaires. The outcome "visited doctor during the 12 months prior to interview" was analyzed with socioeconomic and demographic factors, presence of chronic diseases and psychiatric disorders, nutritional status, smoking, alcohol consumption, and hospitalizations in the year prior to interview. Poisson regression was used, according to a hierarchical model, controlled by confounding variables, and considering a significance level of <0.05. RESULTS: Among interviewees, 1,395 (70.9% had visited a doctor in the period analyzed. Multivariate analysis among men revealed that individuals who showed higher prevalences of medical visits had a per capita family income higher than 10 minimum wages per month, were over 60 years of age, suffered from diabetes mellitus, had a body mass index equal to or above 25kg/m², and had been hospitalized. Women who had a per capita family income higher than six minimum wages per month, were over 60 years of age, white and non-smokers, suffered from hypertension and diabetes, and had been hospitalized showed higher outcome prevalences. CONCLUSIONS: Health inequalities were identified in relation to ethnicity and family income. In addition, there was high prevalence of medical visits, especially among individuals who were older and suffered from certain chronic, non-communicable diseases.

  3. Pseudo Class III malocclusion.

    Al-Hummayani, Fadia M

    2016-04-01

    The treatment of deep anterior crossbite is technically challenging due to the difficulty of placing traditional brackets with fixed appliances. This case report represents a none traditional treatment modality to treat deep anterior crossbite in an adult pseudo class III malocclusion complicated by severely retruded, supraerupted upper and lower incisors. Treatment was carried out in 2 phases. Phase I treatment was performed by removable appliance "modified Hawley appliance with inverted labial bow," some modifications were carried out to it to suit the presented case. Positive overbite and overjet was accomplished in one month, in this phase with minimal forces exerted on the lower incisors. Whereas, phase II treatment was performed with fixed appliances (braces) to align teeth and have proper over bite and overjet and to close posterior open bite, this phase was accomplished within 11 month. PMID:27052290

  4. Pseudo Class III malocclusion

    Al-Hummayani, Fadia M.

    2016-01-01

    The treatment of deep anterior crossbite is technically challenging due to the difficulty of placing traditional brackets with fixed appliances. This case report represents a none traditional treatment modality to treat deep anterior crossbite in an adult pseudo class III malocclusion complicated by severely retruded, supraerupted upper and lower incisors. Treatment was carried out in 2 phases. Phase I treatment was performed by removable appliance “modified Hawley appliance with inverted labial bow,” some modifications were carried out to it to suit the presented case. Positive overbite and overjet was accomplished in one month, in this phase with minimal forces exerted on the lower incisors. Whereas, phase II treatment was performed with fixed appliances (braces) to align teeth and have proper over bite and overjet and to close posterior open bite, this phase was accomplished within 11 month. PMID:27052290

  5. Ammonium diphosphitoindate(III

    Farida Hamchaoui

    2013-04-01

    Full Text Available The crystal structure of the title compound, NH4[In(HPO32], is built up from InIII cations (site symmetry 3m. adopting an octahedral environment and two different phosphite anions (each with site symmetry 3m. exhibiting a triangular–pyramidal geometry. Each InO6 octahedron shares its six apices with hydrogen phosphite groups. Reciprocally, each HPO3 group shares all its O atoms with three different metal cations, leading to [In(HPO32]− layers which propagate in the ab plane. The ammonium cation likewise has site symmetry 3m.. In the structure, the cations are located between the [In(HPO32]− layers of the host framework. The sheets are held together by hydrogen bonds formed between the NH4+ cations and the O atoms of the framework.

  6. Semiconducting III-V compounds

    Hilsum, C; Henisch, Heinz R

    1961-01-01

    Semiconducting III-V Compounds deals with the properties of III-V compounds as a family of semiconducting crystals and relates these compounds to the monatomic semiconductors silicon and germanium. Emphasis is placed on physical processes that are peculiar to III-V compounds, particularly those that combine boron, aluminum, gallium, and indium with phosphorus, arsenic, and antimony (for example, indium antimonide, indium arsenide, gallium antimonide, and gallium arsenide).Comprised of eight chapters, this book begins with an assessment of the crystal structure and binding of III-V compounds, f

  7. Complexes of 4-chlorophenoxyacetates of Nd(III), Gd(III) and Ho(III)

    The complexes of 4-chlorophenoxyacetates of Nd(III), Gd(III) and Ho(III) have been synthesized as polycrystalline hydrated solids, and characterized by elemental analysis, spectroscopy, magnetic studies and also by X-ray diffraction and thermogravimetric measurements. The analysed complexes have the following colours: violet for Nd(III), white for Gd(III) and cream for Ho(III) compounds. The carboxylate groups bind as bidentate chelating (Ho) or bridging ligands (Nd, Gd). On heating to 1173K in air the complexes decompose in several steps. At first, they dehydrate in one step to form anhydrous salts, that next decompose to the oxides of respective metals. The gaseous products of their thermal decomposition in nitrogen were also determined and the magnetic susceptibilities were measured over the temperature range of 76-303K and the magnetic moments were calculated. The results show that 4-chlorophenoxyacetates of Nd(III), Gd(III) and Ho(III) are high-spin complexes with weak ligand fields. The solubility value in water at 293K for analysed 4-chlorophenoxyacetates is in the order of 10-4mol/dm3. (author)

  8. ROSA-III system description

    The ROSA-III system and its instrumentations are described. The informations are necessary to understand and analyze the experimental data obtained from loss-of-coolant experiments (LOCEs) conducted in the ROSA (Rig of Safety Assessment)-III facility. (author)

  9. New complexes of samarium(III), terbium(III) and holmium (III) with quercetin-5'-sulfonic acid

    New solid complexes of samarium(III), terbium (III), and holmium (III) with quercetin-5'-sulfonic acid were obtained. Their composition and physicochemical properties were investigated. Ultraviolet, visible and infrared spectroscopy methods were used to determine their structure. (author)

  10. PREFACE: Quantum Optics III

    Orszag, M.; Retamal, J. C.; Saavedra, C.; Wallentowitz, S.

    2007-06-01

    All the 50 years of conscious pondering did not bring me nearer to an answer to the question `what is light quanta?'. Nowadays, every rascal believes, he knows it, however, he is mistaken. (A Einstein, 1951 in a letter to M Besso) Quantum optics has played a key role in physics in the last several decades. On the other hand, in these early decades of the information age, the flow of information is becoming more and more central to our daily life. Thus, the related fields of quantum information theory as well as Bose-Einstein condensation have acquired tremendous importance in the last couple of decades. In Quantum Optics III, a fusion of these fields appears in a natural way. Quantum Optics III was held in Pucón, Chile, in 27-30 of November, 2006. This beautiful location in the south of Chile is near the lake Villarrica and below the snow covered volcano of the same name. This fantastic environment contributed to a relaxed atmosphere, suitable for informal discussion and for the students to have a chance to meet the key figures in the field. The previous Quantum Optics conferences took place in Santiago, Chile (Quantum Optics I, 2000) and Cozumel, Mexico (Quantum Optics II, 2004). About 115 participants from 19 countries attended and participated in the meeting to discuss a wide variety of topics such as quantum-information processing, experiments related to non-linear optics and squeezing, various aspects of entanglement including its sudden death, correlated twin-photon experiments, light storage, decoherence-free subspaces, Bose-Einstein condensation, discrete Wigner functions and many more. There was a strong Latin-American participation from Argentina, Brazil, Chile, Colombia, Peru, Uruguay, Venezuela and Mexico, as well as from Europe, USA, China, and Australia. New experimental and theoretical results were presented at the conference. In Latin-America a quiet revolution has taken place in the last twenty years. Several groups working in quantum optics and

  11. Basel III D: Swiss Finish to Basel III

    Christian M. McNamara; Natalia Tente; Andrew Metrick

    2014-01-01

    After the Basel Committee on Banking Supervision (BCBS) introduced the Basel III framework in 2010, individual countries confronted the question of how best to implement the framework given their unique circumstances.  Switzerland, with a banking industry that is both heavily concentrated and very large relative to the size of its overall economy, faced a special challenge.  It ultimately adopted what is sometimes referred to as the “Swiss Finish” to Basel III – enhanced requirements applicab...

  12. III-Nitride nanowire optoelectronics

    Zhao, Songrui; Nguyen, Hieu P. T.; Kibria, Md. G.; Mi, Zetian

    2015-11-01

    Group-III nitride nanowire structures, including GaN, InN, AlN and their alloys, have been intensively studied in the past decade. Unique to this material system is that its energy bandgap can be tuned from the deep ultraviolet (~6.2 eV for AlN) to the near infrared (~0.65 eV for InN). In this article, we provide an overview on the recent progress made in III-nitride nanowire optoelectronic devices, including light emitting diodes, lasers, photodetectors, single photon sources, intraband devices, solar cells, and artificial photosynthesis. The present challenges and future prospects of III-nitride nanowire optoelectronic devices are also discussed.

  13. Graphics Gems III IBM version

    Kirk, David

    1994-01-01

    This sequel to Graphics Gems (Academic Press, 1990), and Graphics Gems II (Academic Press, 1991) is a practical collection of computer graphics programming tools and techniques. Graphics Gems III contains a larger percentage of gems related to modeling and rendering, particularly lighting and shading. This new edition also covers image processing, numerical and programming techniques, modeling and transformations, 2D and 3D geometry and algorithms,ray tracing and radiosity, rendering, and more clever new tools and tricks for graphics programming. Volume III also includes a

  14. Trigger efficiencies at BES III

    Berger, N; Liu, Z A; Jin, D P; Xu, H; Gong, W X; Wang, K; Cao, G F

    2010-01-01

    Trigger efficiencies at BES III were determined for both the J/psi and psi' data taking of 2009. Both dedicated runs and physics datasets are used; efficiencies are presented for Bhabha-scattering events, generic hadronic decay events involving charged tracks, dimuon events and psi' -> pi+pi-J/psi, J/psi -> l+l- events (l an electron or muon). The efficiencies are found to lie well above 99% for all relevant physics cases, thus fulfilling the BES III design specifications.

  15. Ion temperatures in TORTUR III

    Spatially resolved ion-energy distributions are presented for discharges in the TORTUR III tokamak. The measurements are performed in an active method, using a neutral hydrogen probing beam of 20-30 keV, to enhance charge-exchange processes along its path, as well as by the usual passive method. Ion temperatures can amount up to 1 keV

  16. Flora Malesiana, Series III: Bryophyta

    Wijk, van der R.

    1951-01-01

    Scope, organization, and purpose of Series III, Flora Malesiana (Musci and Hepaticae) are explained. Collaboration is asked on the following points: (a) To collect Mosses and Hepaticae in Malaysia and to add extensive and detailed data to the specimens (directions available on application to the Edi

  17. Solvent extraction studies of europium(III), ytterbium(III), and lutetium(III) with ionizable macrocyclic ligands and thenoyltrifluoroacetone

    Solvent extraction behavior of Eu(III), Yb(III), and Lu(III) has been investigated by using thenoyltrifluoroacetone (TTA) as extractant in the presence of 1,7-diaza-4,10,13-trioxacyclopentadecane-N,N'-diacetic acid (DAPDA) and 1,10-diaza-4,7,13,16-tetraoxacyclooctadecane-N,N'-diacetic acid (DACDA) as macrocyclic ionophores. DAPDA and DACDA were chosen in this work in view of their unique complexation toward lanthanides. It was observed that in the presence of DAPDA (L), Eu(III) extracted predominantly as ternary complex [Eu(L)(TTA)], whereas Yb(III) and Lu(III) were extracted as mixed, binary Ln(TTA)3 and ternary [Ln(L)(TTA)] complexes. On the other hand, in the presence of DACDA, Eu(III) formed mixed binary and ternary complexes in the organic phase, whereas Yb(III) and Lu(III) formed predominantly binary complexes. In contrast to the extraction in the presence of DAPDA/DACDA, heavier lanthanides, i.e., Yb(III) and Lu(III), were extracted much less compared to lighter lanthanides, i.e., La(III) and Nd(III), in the presence of ethylenediamine-N,N'-diacetic acid (EDDA), a structurally analogous noncyclic polyaminopolycarboyxlic acid

  18. Separation of scandium(III) and yttrium(III) by tris(2-ethylhexyl)phosphate (TEHP).

    Chhatre, M H; Shinde, V M

    1998-10-01

    Tris(2-ethylhexyl)phosphate is proposed as an extractant for scandium(III) and yttrium(III) from salicylate media. The optimum extraction conditions are evaluated and described. The method permits mutual separation of scandium(III) and yttrium(III) and can be used for the separation and determination of scandium(III) and yttrium(III) from binary and multicomponent mixtures. PMID:18967342

  19. Precipitates of Al(III), Sc(III), and La(III) at the muscovite-water interface.

    Saslow Gomez, Sarah A; Geiger, Franz M

    2014-11-20

    The interaction of Al(III), Sc(III), and La(III) with muscovite-water interfaces was studied at pH 4 and 10 mM NaCl using second harmonic generation (SHG) and X-ray photoelectron spectroscopy (XPS). SHG data for Sc(III) and La(III) suggest complete and/or partial irreversible adsorption that is attributed by XPS to the growth of Sc(III) and La(III) hydroxides/oxides on the muscovite surface. Al(III) adsorption appears to coincide with the growth of gibbsite (Al(OH)3) deposits on the muscovite surface, as indicated by the magnitude of the interfacial potential computed from the SHG data. This interpretation of the data is consistent with previous studies reporting the epitaxial growth of gibbsite on the muscovite surface under similar conditions. The implication of our findings is that the surface charge density of mica may change (and in the case of Al(III), even flip sign from negative (mica) to positive (gibbsite)) when Al(III), Sc(III), or La(III) is present in aqueous phases in contact with heterogeneous geochemical media rich in mica-class minerals, even at subsaturation conditions. PMID:25380548

  20. III-nitride blue microdisplays

    Prototype blue microdisplays have been fabricated from InGaN/GaN quantum wells. The device has a dimension of 0.5x0.5mm2 and consists of 10x10 pixels 12 μm in diameter. Emission properties such as electroluminescence spectra, output power versus forward current (L--I) characteristic, viewing angle, and uniformity have been measured. Due to the unique properties of III-nitride wide-band-gap semiconductors, microdisplays fabricated from III nitrides can potentially provide unsurpassed performance, including high-brightness/resolution/contrast, high-temperature/high-power operation, high shock resistance, wide viewing angles, full-color spectrum capability, long life, high speed, and low-power consumption, thus providing an enhancement and benefit to the present capabilities of miniature display systems

  1. Solvent extraction of lanthanide ions with 1-phenyl-3-methyl-4-benzoyl-pyrazolone-5 (HPMBP), III: extraction of gadolinium(III), terbium(III), dysprosium(III), holmium(III), and thulium(III) by HPMBP from aqueous solutions

    The solvent extraction behaviour of Gd(III), Tb(III), Dy(III), Ho(III), and Tm(III) has been investigated using 1-phenyl-3-methyl-4-benzoyl-pyrazolone-5 (HPMBP or HL) in carbon tetrachloride as the extractant. Depending on the concentration of HPMBP in the organic phase the chelates LnL3[Ln(III)=Gd, Tb, Dy, Ho, Tm] and adducts LnL3.HL[Ln(III)=Gd, Tb, Dy, Ho] were extracted. The extraction equilibrium constants (Kex3 or Kex4) for the formation of LnL3 or LnL3.HL and the two-phase stability constants of the chelates or adducts (β3x, β4x) have been evaluated. (authors)

  2. The Negotiation of Basel III

    Just, Sine Nørholm

    2015-01-01

    While the Basel Accords of 1988 and 2004 (Basel I and Basel II) ostensibly set out to regulate bank risk at the international level, they were effectively in the grip of neoliberal beliefs in the self-regulating potential of free markets. In 2009–2011, the Basel Accords were revised once more wit...... agency, the empirical argument is substantiated through textual–intertextual analysis of the rhetorical circulation of affective signs in the Basel III negotiations....

  3. Banking Regulatory Standards Basel III

    Costicã Vlad; Maria-Alexandra Spau

    2012-01-01

    Basel Committee issued on December 16, 2010 text Basel III standards framework, which reports on worldwide regulations for capital adequacy and bank liquidity. It is estimated that the rules will help achieve financial stability and promoting economic growth. Combined with a framework of global liquidity, will significantly reduce the likelihood and severity of banking crises in the future by covering the area of micro elements and macroprudentiality. The Framework sets out measures to improv...

  4. Mechatronic systems and materials III

    Gosiewski, Zdzislaw

    2009-01-01

    This very interesting volume is divided into 24 sections; each of which covers, in detail, one aspect of the subject-matter: I. Industrial robots; II. Microrobotics; III. Mobile robots; IV. Teleoperation, telerobotics, teleoperated semi-autonomous systems; V. Sensors and actuators in mechatronics; VI. Control of mechatronic systems; VII. Analysis of vibration and deformation; VIII. Optimization, optimal design; IX. Integrated diagnostics; X. Failure analysis; XI. Tribology in mechatronic systems; XII. Analysis of signals; XIII. Measurement techniques; XIV. Multifunctional and smart materials;

  5. French participation to PISC III

    The PISC III programme was set up in 1986 after the conclusions of the PISC II programme. The main objective was assessment of ISI procedures on few particular components or materials. France with IPSN, CEA/DTA, DCN INDRET, EDF, FRAMATOME and INTERCONTROLE decided to have an important participation in several of the eight actions. This paper describes shortly the key points of this participation and the consequences in France. (authors). 10 figs., 1 tab

  6. Organometallic neptunium(III) complexes

    Dutkiewicz, Michał S.; Farnaby, Joy H.; Apostolidis, Christos; Colineau, Eric; Walter, Olaf; Magnani, Nicola; Gardiner, Michael G.; Love, Jason B.; Kaltsoyannis, Nikolas; Caciuffo, Roberto; Arnold, Polly L.

    2016-08-01

    Studies of transuranic organometallic complexes provide a particularly valuable insight into covalent contributions to the metal–ligand bonding, in which the subtle differences between the transuranium actinide ions and their lighter lanthanide counterparts are of fundamental importance for the effective remediation of nuclear waste. Unlike the organometallic chemistry of uranium, which has focused strongly on UIII and has seen some spectacular advances, that of the transuranics is significantly technically more challenging and has remained dormant. In the case of neptunium, it is limited mainly to NpIV. Here we report the synthesis of three new NpIII organometallic compounds and the characterization of their molecular and electronic structures. These studies suggest that NpIII complexes could act as single-molecule magnets, and that the lower oxidation state of NpII is chemically accessible. In comparison with lanthanide analogues, significant d- and f-electron contributions to key NpIII orbitals are observed, which shows that fundamental neptunium organometallic chemistry can provide new insights into the behaviour of f-elements.

  7. Glycosaminoglycans and mucopolysaccharidosis type III.

    Jakobkiewicz-Banecka, Joanna; Gabig-Ciminska, Magdalena; Kloska, Anna; Malinowska, Marcelina; Piotrowska, Ewa; Banecka-Majkutewicz, Zyta; Banecki, Bogdan; Wegrzyn, Alicja; Wegrzyn, Grzegorz

    2016-01-01

    Mucopolysaccharidosis type III (MPS III), or Sanfilippo syndrome, is a lysosomal storage disease in which heparan sulfate is accumulated in lysosomes, as well as outside of cells, as the primary storage material. This disease is a complex of four conditions caused by dysfunctions of one of genes coding for lysosomal enzymes involved in degradation of heparan sulfate: SGSH (coding for heparan N-sulfatase) - causing MPS IIIA, NAGLU (coding for alpha-N-acetylglucosaminidase) - causing MPS IIIB, HGSNAT (coding for acetyl CoA alpha-glucosaminide acetyltransferase) - causing MPS IIIC), and GNS (coding for N-acetylglucosamine-6-sulfatase) - causing MPS IIID. The primary storage is responsible for some disease symptoms, but other arise as a result of secondary storage, including glycosphingolipids, and subsequent processes, like oxidative stress and neuroinflammation. Central nervous system is predominantly affected in all subtypes of MPS III. Heparan sulfate and its derivatives are the most commonly used biomarkers for diagnosis and prediction procedures. Currently, there is no therapy for Sanfilippo syndrome, however, clinical trials are ongoing for enzyme replacement therapy, gene therapy and substrate reduction therapy (particularly gene expression-targeted isoflavone therapy). PMID:27100513

  8. The temperature influence on sorption of microquantities of cobalt(II), chromium(III) and gallium(III) from aqueous solutions by iron oxide (III)

    Present article is devoted to temperature influence on sorption of microquantities of cobalt(II), chromium(III) and gallium(III) from aqueous solutions by iron oxide (III). The sorption of cobalt(II), chromium(III) and gallium(III) by iron oxide (III) at a wide temperature ranges and under mononuclear hydrolysis conditions was studied.

  9. Antithrombin III for critically ill patients

    Afshari, Arash; Wetterslev, Jørn; Brok, Jesper Sune;

    2008-01-01

    Critical illness is associated with uncontrolled inflammation and vascular damage which can result in multiple organ failure and death. Antithrombin III (AT III) is an anticoagulant with anti-inflammatory properties but the efficacy and any harmful effects of AT III supplementation in critically ...

  10. 21 CFR 1308.13 - Schedule III.

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Schedule III. 1308.13 Section 1308.13 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE SCHEDULES OF CONTROLLED SUBSTANCES Schedules § 1308.13 Schedule III. (a) Schedule III shall consist of the drugs and other substances,...

  11. Separation of gadolinium(III) and lanthanum(III) by nanofiltration-complexation in aqueous medium

    A new method is proposed for the separation of gadolinium(III) and lanthanum(III) in aqueous medium by nanofiltration combined with a complexation step. First DTPA was chosen as ligand for a selective Gd(III)/La(III) complexation. Having investigated the influence of three factors (pH, temperature and amount of ligand) for the selective complexation of DTPA towards Gd(III) and La(III), the system is then combined with a nanofiltration separation process to remove 92% of initial Gd(III) and only 12% of initial La. (author)

  12. Population III stars around the Milky Way

    Komiya, Yutaka; Suda, Takuma; Fujimoto, Masayuki Y.

    2016-01-01

    We explore the possibility of observing Population III (Pop~III) stars, born of the primordial gas. Pop~III stars with masses below $0.8 M_\\odot$ should survive to date though are not observed yet, but the existence of stars with low metallicity as [Fe/H]$ < -5$ in the Milky Way halo suggests the surface pollution of Pop~III stars with accreted metals from the interstellar gas after birth. In this paper, we investigate the runaway of Pop~III stars from their host mini-halos, considering the e...

  13. Europium (III) and americium (III) stability constants with humic acid

    The stability constants for tracer concentrations of Eu(III) and Am(III) complexes with a humic acid extracted from a lake-bottom sediment were measured using a solvent extraction system. The organic extractant was di(2-ethylhexyl)-phosphoric acid in toluene while the humate aqueous phase had a constant ionic strength of 0.1 M (NaClO4). Aqueous humic acid concentrations were monitored by measuring uv-visible absorbances at approx.= 380 nm. The total carboxylate capacity of the humic acid was determined by direct potentiometric titration to be 3.86 +- 0.03 meq/g. The humic acid displayed typical characteristics of a polyelectrolyte - the apparent pKsub(a), as well as the calculated metal ion stability constants increased as the degree of ionization (α) increased. The binding data required a fit of two stability constants, β1 and β2, such that for Eu, log β1 = 8.86 α + 4.39, log β2 = 3.55 α + 11.06 while for Am, log β1 = 10.58 α + 3.84, log β2 = 5.32 α + 10.42. With hydroxide, carbonate, and humate as competing ligands, the humate complex associated with the β1 constant is calculated to be the dominant species for the trivalent actinides and lanthanides under conditions present in natural waters. (orig.)

  14. Extraction of Nd(III), Tb(III) and Lu(III) with picrolonic acid in methylisobutylketone

    The extraction of Nd(III), Tb(III) and Lu(III) as representatives of lanthanide(III) ions with picrolonic acid (HPA) in methylisobutylketone (MIBK) has been studied from pH 1-2 buffer solutions. The composition of the organic species formed in the organic phase after extraction has been determined by slope analysis to be M(PA)3 [M = Nd(III), Tb(III) and Lu(III)]. The equilibrium constant values, log kex, were deduced to be 2.96±0.02, 2.52±0.05 and 1.52±0.07 for Nd(III), Tb(III) and Lu(III), respectively. The effect of various anions and cations on the extraction of these metal ions has also been studied. Among the masking anions, fluoride, oxalate, citrate and cyanide ions lowered the extraction, whereas presence of Zn(II) Cu(II), Fe(II), Co(II) and Ni(II) has only reduced to 25.87%. The extraction of various other divalent metal ions from pH 2 buffer solution was also studied and high separation factors (103) for the three selected rare earth metal ions were obtained with good selectivity. (author)

  15. Macroeconomic Impact of Basel III

    Patrick Slovik; Boris Cournède

    2011-01-01

    The estimated medium-term impact of Basel III implementation on GDP growth is in the range of -0.05 to -0.15 percentage point per annum. Economic output is mainly affected by an increase in bank lending spreads as banks pass a rise in bank funding costs, due to higher capital requirements, to their customers. To meet the capital requirements effective in 2015 (4.5% for the common equity ratio, 6% for the Tier 1 capital ratio), banks are estimated to increase their lending spreads on average b...

  16. III-nitride semiconductor materials

    Feng, Zhe Chuan

    2006-01-01

    III-Nitride semiconductor materials - (Al, In, Ga)N - are excellent wide band gap semiconductors very suitable for modern electronic and optoelectronic applications. Remarkable breakthroughs have been achieved recently, and current knowledge and data published have to be modified and upgraded. This book presents the new developments and achievements in the field. Written by renowned experts, the review chapters in this book cover the most important topics and achievements in recent years, discuss progress made by different groups, and suggest future directions. Each chapter also describes the

  17. Recent results for Mark III

    Brient, J.C.

    1987-12-01

    This paper presents recent results from the Mark III detector at SPEAR, in the open charm sector. The first topic discussed is the reanalysis of the direct measurement of the D hadronic branching fractions, where a detailed study has been made of the Cabibbo suppressed and multi-..pi../sup 0/'s D decays backgrounds in the double tag sample. Next, the Dalitz plot analysis of the D decays to K..pi pi.. is presented, leading to the relative fractions of three-body versus pseudoscalarvector decays. 7 refs., 5 figs.

  18. Recent results for Mark III

    This paper presents recent results from the Mark III detector at SPEAR, in the open charm sector. The first topic discussed is the reanalysis of the direct measurement of the D hadronic branching fractions, where a detailed study has been made of the Cabibbo suppressed and multi-π0's D decays backgrounds in the double tag sample. Next, the Dalitz plot analysis of the D decays to Kππ is presented, leading to the relative fractions of three-body versus pseudoscalarvector decays. 7 refs., 5 figs

  19. Transformational III-V Electronics

    Nour, Maha A.

    2014-04-01

    Flexible electronics using III-V materials for nano-electronics with high electron mobility and optoelectronics with direct band gap are attractive for many applications. This thesis describes a complementary metal oxide semiconductor (CMOS) compatible process for transforming traditional III-V materials based electronics into flexible one. The thesis reports releasing 200 nm of Gallium Arsenide (GaAs) from 200 nm GaAs / 300 nm Aluminum Arsenide (AlAs) stack on GaAs substrate using diluted hydrofluoric acid (HF). This process enables releasing a single top layer compared to peeling off all layers with small sizes at the same time. This is done utilizing a network of release holes that contributes to the better transparency (45 % at 724 nm wavelengths) observed. Fabrication of metal oxide semiconductor capacitor (MOSCAPs) on GaAs is followed by releasing it to have devices on flexible 200 nm GaAs. Similarly, flexible GaSb and InP fabrication process is also reported to transform traditional electronics into large-area flexible electronics.

  20. Nitrato-complexes of Y(III), La(III), Ce(III), Pr(III), Nd(III), Sm(III), Gd(III), Tb(III), Dy(III) and Ho(III) with 2-(2'-pyridyl) benzimidazole

    The nitrato-complexes, [Y(PyBzH)2(NO3)2]NO3.H2O and Nd, Sm, Gd, Tb, Dy, Ho ; n=1-3, m=0-0.5 ; PyBzh=2-(2 -pyridyl)benzimidazole] are formed on interaction of the ligand with metal nitrates in ethanol. The electrical conductance values (116-129 ohm-1cm2mol-1) suggest 1:1 electrolyte-nature of the complexes. Magnetic moment values of Ce(2.53 B.M.), Pr(3.62 B.M.), Nd(3.52 B.M.), Sm(1.70 B.M.), Gd(8.06 B.M.), Tb(9.44 B.M.), Dy(10.56 B.M.) and Ho(10.51 B.M.) in the complexes confirm the terpositive state of the metals. Infrared evidences are obtained for the existance of both coordinated (C2v) and uncoordinated (D3h) nitrate groups. Electronic absorption spectra of Pr(III)-, Nd(III)-, Sm(III)-, Tb(III)-, Dy(III)- and Ho(III)-complexes have been analysed in the light of LSJ terms. (author)

  1. The SINTRAN III NODAL system

    NODAL is a high level programming language based on FOCAL and SNOBOL4, with some influence from BASIC. The language was developed to operate on the computer network controlling the SPS accelerator at CERN. NODAL is an interpretive language designed for interactive use. This is the most important aspect of the language, and is reflected in its structure. The interactive facilities make it possible to write, debug and modify programs much faster than with compiler based languages like FORTRAN and ALGOL. Apart from a few minor modifications, the basic part of the Oslo University NODAL system does not differ from the CERN version. However, the Oslo University implementation has been expanded with new functions which enable the user to execute many of the SINTRAN III monitor calls from the NODAL level. In particular the most important RT monitor calls have been implemented in this way, a property which renders possible the use of NODAL as a RT program administrator. (JIW)

  2. Characterization of ribonuclease III from Brucella.

    Wu, Chang-Xian; Xu, Xian-Jin; Zheng, Ke; Liu, Fang; Yang, Xu-Dong; Chen, Chuang-Fu; Chen, Huan-Chun; Liu, Zheng-Fei

    2016-04-01

    Bacterial ribonuclease III (RNase III) is a highly conserved endonuclease, which plays pivotal roles in RNA maturation and decay pathways by cleaving double-stranded structure of RNAs. Here we cloned rncS gene from the genomic DNA of Brucella melitensis, and analyzed the cleavage properties of RNase III from Brucella. We identified Brucella-encoding small RNA (sRNA) by high-throughput sequencing and northern blot, and found that sRNA of Brucella and Homo miRNA precursor (pre-miRNA) can be bound and cleaved by B.melitensis ribonuclease III (Bm-RNase III). Cleavage activity of Bm-RNase III is bivalent metal cations- and alkaline buffer-dependent. We constructed several point mutations in Bm-RNase III, whose cleavage activity indicated that the 133th Glutamic acid residue was required for catalytic activity. Western blot revealed that Bm-RNase III was differently expressed in Brucella virulence strain 027 and vaccine strain M5-90. Collectively, our data suggest that Brucella RNase III can efficiently bind and cleave stem-loop structure of small RNA, and might participate in regulation of virulence in Brucella. PMID:26778206

  3. Solvent extraction of scandium(III)

    Separation of scandium(III) from iron(III), molybdenum(VI), vanadium(V), chromium(VI), titanium(IV), bismuth(III), zirconium(IV), lanthanum(III), and thorium(IV) is achieved by solvent extraction with mesityl oxide from sodium sallcylate solution (0.1 M) adjusted to pH 4. Scandium from the organic phase is stripped with water and determined photometrically as its arsenazo complex at 570 nm. The extracted species is trisolvated, i.e., Sc(HOC6H4COO)33Me0. 1 figure, 1 table

  4. Separation of americium(III) from lanthanides(III) by nanofiltration-complexation in aqueous medium

    The separation of Am(III) from a mixture of lanthanides(III) was performed in aqueous medium by nanofiltration combined with a complexation step using a DTPA derivative as selective complexing agent. (author)

  5. Clinical Importance of The Lens Opacities Classification System III (LOCS III) in Phacoemulsification

    Benčić, Goran; Zorić-Geber, Mia; Šarić, Dean; Čorak, Maja; Mandić, Zdravko

    2005-01-01

    The aim of this study was to compare the correlation of features of cataracts graded by the Lens Opacities Classification System, version III (LOCS III) with recorded operative characteristics during the phacoemulsification. The retrospective study included 245 cases operated on by a single surgeron from October 2003 to March 2004. The cataract was graded at the biomicroscope using the 4 grading scales of the lens opacities classification sistem, version III (LOCS III); nuclear op...

  6. Iron(III) spin crossover compounds

    van Koningsbruggen, PJ; Maeda, Y; Oshio, H

    2004-01-01

    In this chapter, selected results obtained so far on Fe(III) spin crossover compounds are summarized and discussed. Fe(III) spin transition materials of ligands containing chalcogen donor atoms are considered with emphasis on those of N,N-disubstituted-dithiocarbamates, N,N-disubstituted-XY-carbamat

  7. Preparation of III-V semiconductor nanocrystals

    Alivisatos, A. Paul; Olshavsky, Michael A.

    1996-01-01

    Nanometer-scale crystals of III-V semiconductors are disclosed, They are prepared by reacting a group III metal source with a group V anion source in a liquid phase at elevated temperature in the presence of a crystallite growth terminator such as pyridine or quinoline.

  8. Synthesis and in vitro microbial evaluation of La(III), Ce(III), Sm(III) and Y(III) metal complexes of vitamin B6 drug

    Refat, Moamen S.; Al-Azab, Fathi M.; Al-Maydama, Hussein M. A.; Amin, Ragab R.; Jamil, Yasmin M. S.

    2014-06-01

    Metal complexes of pyridoxine mono hydrochloride (vitamin B6) are prepared using La(III), Ce(III), Sm(III) and Y(III). The resulting complexes are investigated. Some physical properties, conductivity, analytical data and the composition of the four pyridoxine complexes are discussed. The elemental analysis shows that the formed complexes of La(III), Ce(III), Sm(III) and Y(III) with pyridoxine are of 1:2 (metal:PN) molar ratio. All the synthesized complexes are brown in color and possess high melting points. These complexes are partially soluble in hot methanol, dimethylsulfoxide and dimethylformamide and insoluble in water and some other organic solvents. Elemental analysis data, spectroscopic (IR, UV-vis. and florescence), effective magnetic moment in Bohr magnetons and the proton NMR suggest the structures. However, definite particle size is determined by invoking the X-ray powder diffraction and scanning electron microscopy data. The results obtained suggested that pyridoxine reacted with metal ions as a bidentate ligand through its phenolate oxygen and the oxygen of the adjacent group at the 4‧-position. The molar conductance measurements proved that the pyridoxine complexes are electrolytic in nature. The kinetic and thermodynamic parameters such as: Ea, ΔH*, ΔS* and ΔG* were estimated from the DTG curves. The antibacterial evaluation of the pyridoxine and their complexes were also performed against some gram positive, negative bacteria as well as fungi.

  9. Synthesis, spectroscopic and antimicrobial studies of La(III), Ce(III), Sm(III) and Y(III) Metformin HCl chelates

    Refat, Moamen S.; Al-Azab, Fathi M.; Al-Maydama, Hussein M. A.; Amin, Ragab R.; Jamil, Yasmin M. S.; Kobeasy, Mohamed I.

    2015-05-01

    Metal complexes of Metformin hydrochloride were prepared using La(III), Ce(III), Sm(III) and Y(III). The resulting complexes were discussed and synthesized to serve as potential insulin-mimetic. Some physical properties and analytical data of the four complexes were checked. The elemental analysis shows that La(III), Ce(III) Sm(III) and Y(III) formed complexes with Metformin in 1:3 (metal:MF) molar ratio. All the synthesized complexes are white and possess high melting points. These complexes are soluble in dimethylsulfoxide and dimethylformamide, partially soluble in hot methanol and insoluble in water and some other organic solvents. From the spectroscopic (infrared, UV-vis and florescence), effective magnetic moment and elemental analyses data, the formula structures are suggested. The results obtained suggested that Metformin reacted with metal ions as a bidentate ligand through its two imino groups. The molar conductance measurements proved that the Metformin complexes are slightly electrolytic in nature. The kinetic thermodynamic parameters such as: E∗, ΔH∗, ΔS∗ and ΔG∗ were estimated from the DTG curves. The antibacterial evaluations of the Metformin and their complexes were also performed against some gram positive, negative bacteria as well as fungi.

  10. Evaluation of the Life History of Native Salmonids in the Malheur River Basin; Cooperative Bull Trout/Redband Trout Research Project, 1999-2000 Annual Report.

    Schwabe, Lawrence; Tiley, Mark (Burns Paiute Tribe, Department of Fish and Wildlife, Burns, OR); Perkins, Raymond R. (Oregon Department of Fish and Wildlife, Ontario, OR)

    2000-11-01

    The purpose of this study is to document the seasonal distribution of adult/sub-adult bull trout (Salvelinus confluentus) in the Malheur River basin. Due to the decline of bull trout in the Columbia Basin, the United States Fish and Wildlife Service listed bull trout as a threatened species in June 1998. Past land management activities; construction of dams; and fish eradication projects in the North Fork and Middle Fork Malheur River by poisoning have worked in concert to cumulatively impact native species in the Malheur Basin (Bowers et. al. 1993). Survival of the remaining bull trout populations is severely threatened (Buchanan 1997). 1999 Research Objects are: (1) Document the migratory patterns of adult/sub-adult bull trout in the North Fork Malheur River; (2) Determine the seasonal bull trout use of Beulah Reservoir and bull trout entrainment; and (3) Timing and location of bull trout spawning in the North Fork Malheur River basin. The study area includes the Malheur basin from the mouth of the Malheur River located near Ontario, Oregon to the headwaters of the North Fork Malheur River (Map 1). All fish collected and most of the telemetry effort was done on the North Fork Malheur River subbasin (Map 2). Fish collection was conducted on the North Fork Malheur River at the tailwaters of Beulah Reservoir (RK 29), Beulah Reservoir (RK 29-RK 33), and in the North Fork Malheur River at Crane Crossing (RK 69) to the headwaters of the North Fork Malheur. Radio telemetry was done from the mouth of the Malheur River in Ontario, Oregon to the headwaters of the North Fork Malheur. This report will reflect all migration data collected from 3/1/99 to 12/31/99.

  11. Susceptibility of S. pneumoniae to various antibiotics among strains isolated from patients and healthy carriers in different regions of Brazil (1999-2000

    F. Rossi

    2001-12-01

    Full Text Available Resistance of microbes to commonly used antibiotics became a major concern at the end of the last century. Because Streptococcus pneumoniae is the most common pathogen in respiratory infections, we conducted microbiological assessment of drug susceptibility patterns among strains collected from two different population groups: 1 adult and pediatric patients (375 isolates with different infections, and 2 healthy children in day care centers (< 5 years old; 350 isolates. High level resistance to penicillin was not identified in either group. Intermediate resistance levels were similar in both groups (adults: 9.9%; children: 9.2%. The Central West region of Brazil tended to have lower susceptibility of S.pneumoniae from infected adults and children to penicillin (81% vs. 93% in the South and 90% in the Southeast, tetracycline (64% vs. 80% and 76%, and trimethoprim/sulfamethoxazole (14% vs. 34%. Susceptibility was similar among strains from nasal cultures of healthy children tested in each of 4 regions of Brazil. All isolates were susceptible to cefaclor, cefotaxime and amoxacillin/clavulanate. This study, in two distinct populations, allowed characterization of local microbiological resistance patterns. This data is expected to be of use in guiding empiric therapy in the different regions of Brazil.

  12. Características químicas de las masas de aguas costeras ecuatorianas, durante el evento "La Niña" 1999-2000

    P. Carrillo

    2013-01-01

    El objective of this article was to show the impact of a cold phenomenon such as "La Niña" during a multi-year period. The study was conducted by measuring the chemical characteristics of masses of water and comparing them to the characteristics shown in 2000 where the activity of this phenomenon was the strongest. The masses of water were located based on their characterization with parameters such as temperature, salinity, dissolved oxygen and inorganic micronutrients (phosphates, silicate...

  13. Socio-economic research on fusion: SERF 2 (1999-2000). Task 1: Externalities of fusion. Exploitation and improvement of work performed under SERF 1

    In the previous phase of the SERF project an assessment of the external costs of two conceptual models of a fusion power plant was performed, as well as a comparison with other energy options. Results obtained ranged from 1,29 mEURO/kWh to 2,71 mEURO/kWh for the two models analysed respectively, well below those obtained for fossil-fuelled power and nuclear fission power plants confirming the role of fusion as a sustainable energy source in the long term. Some elements were identified as the predominant cause of external costs. The most important of them was collective doses produced by the global dispersion of C-14. Additional work has been carried out in the framework of the SEAFP (Safety and Environmental Assessment of Fusion Power) and SEAL within SEAFP-2 programme. In the present phase of the SERF project the effects of all of these technological advances in the external costs of fusion power have been evaluated. An analysis of the key variables influencing the external cost aiming to set some recommendations for the design of fusion power plants with minimum external costs has been also carried out. Furthermore, the effects of a scenario of intensive use of fusion power to meet energy requirement in future have been analysed in terms of its incidence in global radiation level and global warming. (author)

  14. Padroes alimentares de criancas menores de cinco anos de idade residentes na capital e em municipios da Bahia, Brasil, 1996 e 1999/2000

    Sheila Maria Alvim de Matos

    2014-01-01

    Full Text Available Estudo transversal com 3.817 pré-escolares, 1.770 residentes em Salvador, Bahia, Brasil, e 2.047 nas áreas urbana e rural de 10 municípios baianos. Utilizou-se recordatório de 24 horas (R24h e empregou-se análise fatorial por componentes principais com objetivo de identificar e comparar os principais padrões alimentares dessas crianças. Estratificou-se a amostra por idade e área. Antes dos seis meses de vida o leite materno compôs o 2o e 3o padrões com carga positiva para crianças dos dez municípios. Para menores de 17 meses, o padrão 1 foi caracterizado por leite de vaca, farinhas e açúcares. Em áreas urbanas, pão/biscoito, arroz, feijão e carne integraram o padrão 2 aos 6-17 meses. Aos 18-23 meses, o padrão 1 apresentou carga negativa para açúcares, leite de vaca e farinhas, exceto na área rural. Frutas não fizeram parte do padrão 1 no grupo de 24 meses e mais. Observou-se baixo consumo de leite materno e pouca variação de frutas e legumes a partir dos seis meses. Tal perfil de consumo alimentar indica a necessidade de intervenções cada vez mais precoces para promoção de hábitos alimentares saudáveis.

  15. Estudo de flebotomíneos (Diptera, Psychodidae, Phlebotominae) na zona urbana da cidade de Campo Grande, Mato Grosso do Sul, Brasil, 1999-2000

    Oliveira Alessandra Gutierrez de; Andrade Filho José Dilermando; Falcão Alda Lima; Brazil Reginaldo Peçanha

    2003-01-01

    De fevereiro de 1999 a fevereiro de 2000, realizaram-se capturas semanais com armadilhas luminosas do tipo CDC em cinco regiões da zona urbana da Cidade de Campo Grande, Estado de Mato Grosso do Sul, Brasil. As armadilhas foram colocadas em 11 ecótopos (copa, solo e margem nas matas) e nos peridomicílios (galinheiro e bananeiras). Foram capturados 1.245 flebotomíneos de 28 espécies, sendo 4 do gênero Brumptomyia França & Parrot, 1921 e 24 do gênero Lutzomyia França, 1924. São elas: B. avellar...

  16. International Students' Perceptions of their Academic and Non-Academic Experiences in Japan : The results of a 1999-2000 exploratory survey

    Lee-Cunin, Marina

    2004-01-01

    This paper presents the results of a small-scale study of international students’perceptions of their academic and non-academic experiences in Japan. It explores the generalissues that face international students in Japan and considers several dimensions in relation to theinitial stages of international student life in Japan, such as the students’ reasons for studying inJapan, the admission process, financial issues, Japanese language ability, accommodation issues,culture shock, part-time emp...

  17. Informe tecnico de la pesqueria de langosta 2001: análisis comparativo entre los años d e 1997, 1998, 1999, 2000 y 2001

    Eduardo Espinoza; Francis Nicolaides; Jerson Moreno; Juan C. Murillo; Carmen Chasiluisa; Harry Reyes; Luis Molina; Rosemary Andrade; Juan Vizcaino; Mario Villalta; Leonardo Garcia

    2002-01-01

    Según los Certificados de Monitoreo para Pescadores, se desembarcaron un total de 66 t. de colas de langosta, lo que convertido a biomasa da un total de aproximadamente 190 t. de peso vivo. Las capturas para esta temporada descendieron en un 22,4 % en comparación con la temporada anterior (a pesar de que el tiempo de pesca fue mayor), este descenso también se notó en la CpUE, por lo que se concluye que una de las razones de disminución de la captura total en la presente temporada, es la...

  18. Hood River and Pelton Ladder Monitoring and Evaluation Project and Hood River Fish Habitat Project : Annual Progress Report 1999-2000.

    Lambert, Michael B.; McCanna, Joseph P.; Jennings, Mick

    2001-02-01

    The Hood River subbasin is home to four species of anadromous salmonids: chinook salmon (Oncorhynchus tshawytscha), coho salmon (Oncorhynchus kisutch), steelhead (Oncorhynchus mykiss), and sea run cutthroat trout (Salmo clarki). Indigenous spring chinook salmon were extirpated during the late 1960's. The naturally spawning spring chinook salmon currently present in the subbasin are progeny of Deschutes stock. Historically, the Hood River subbasin hatchery steelhead program utilized out-of-basin stocks for many years. Indigenous stocks of summer and winter steelhead were listed in March 1998 by National Marine Fisheries Service (NMFS) under the Endangered Species Act (ESA) as a ''Threatened'' Species along with similar genetically similar steelhead in the Lower Columbia Basin. This annual report summarizes work for two consecutive contract periods: the fiscal year (FY) 1999 contract period was 1 October, 1998 through 30 September, 1999 and 1 October, 1999 through 30 September, 2000 for FY 2000. Work implemented during FY 1999 and FY 2000 included (1) acclimation of hatchery spring chinook salmon and hatchery summer and winter steelhead smolts, (2) spring chinook salmon spawning ground surveys on the West Fork Hood River (3) genetic analysis of steelhead and cutthroat [contractual service with the ODFW], (4) Hood River water temperature studies, (5) Oak Springs Hatchery (OSH) and Round Butte Hatchery (RBH) coded-wire tagging and clipping evaluation, (6) preparation of the Hood River Watershed Assessment (Coccoli et al., December 1999) and the Fish Habitat Protection, Restoration, and Monitoring Plan (Coccoli et al., February 2000), (7) project implementation of early action habitat protection and restoration projects, (8) Pelton Ladder evaluation studies, (9) management oversight and guidance to BPA and ODFW engineering on HRPP facilities, and (10) preparation of an annual report summarizing project objectives for FY 1999 and FY 2000.

  19. Determinantes da aderência à terapia anti-retroviral combinada em Brasília, Distrito Federal, Brasil, 1999-2000

    Carvalho Cláudio Viveiros de; Duarte Diva Barnabé; Merchán-Hamann Edgar; Bicudo Eliana; Laguardia Josué

    2003-01-01

    A aderência ao tratamento é um dos principais problemas relacionados à terapia anti-retroviral, já que a tomada incompleta dos medicamentos pode levar à resistência viral. Efeitos colaterais podem interferir com a qualidade de vida dos pacientes. Buscou-se estimar níveis de aderência à terapia e investigar seus determinantes, através de um estudo transversal. Definiram-se dois pontos de corte como boa aderência: a tomada de pelo menos 80% ou de 95% da medicação conforme a prescrição. Realizar...

  20. Hydrology and water quality of an urban stream reach in the Great Basin--Little Cottonwood Creek near Salt Lake City, Utah, water years 1999-2000

    Gerner, Steven J.; Waddell, Kidd M.

    2003-01-01

    The hydrology and water quality of an urbanized reach of Little Cottonwood Creek near Salt Lake City, Utah, were examined as part of the Great Salt Lake Basins study, part of the U.S. Geological Survey National Water-Quality Assessment program. Physical and chemical properties of the stream were referenced to established aquatic-life criteria as available. Two fixed sampling sites were established on Little Cottonwood Creek with the purpose of determining the influence of urbanization on the water quality of the stream. The fixed-site assessment is a component of the National Water-Quality Assessment surface-water study design used to assess the spatial and temporal distribution of selected water-quality constituents. The occurrence and distribution of major ions, nutrients, trace elements, dissolved and suspended organic carbon, pesticides, volatile organic compounds, and suspended sediment were monitored during this study. From October 1998 to September 2000, stream samples were collected at regular intervals at the two fixed sites. Additional samples were collected at these sites during periods of high flow, which included runoff from snowmelt in the headwaters and seasonal thunderstorms in the lower basin.

  1. Hood River and Pelton Ladder monitoring and evaluation project and Hood River fish habitat project : annual progress report 1999-2000.; ANNUAL

    The Hood River subbasin is home to four species of anadromous salmonids: chinook salmon (Oncorhynchus tshawytscha), coho salmon (Oncorhynchus kisutch), steelhead (Oncorhynchus mykiss), and sea run cutthroat trout (Salmo clarki). Indigenous spring chinook salmon were extirpated during the late 1960's. The naturally spawning spring chinook salmon currently present in the subbasin are progeny of Deschutes stock. Historically, the Hood River subbasin hatchery steelhead program utilized out-of-basin stocks for many years. Indigenous stocks of summer and winter steelhead were listed in March 1998 by National Marine Fisheries Service (NMFS) under the Endangered Species Act (ESA) as a ''Threatened'' Species along with similar genetically similar steelhead in the Lower Columbia Basin. This annual report summarizes work for two consecutive contract periods: the fiscal year (FY) 1999 contract period was 1 October, 1998 through 30 September, 1999 and 1 October, 1999 through 30 September, 2000 for FY 2000. Work implemented during FY 1999 and FY 2000 included (1) acclimation of hatchery spring chinook salmon and hatchery summer and winter steelhead smolts, (2) spring chinook salmon spawning ground surveys on the West Fork Hood River (3) genetic analysis of steelhead and cutthroat[contractual service with the ODFW], (4) Hood River water temperature studies, (5) Oak Springs Hatchery (OSH) and Round Butte Hatchery (RBH) coded-wire tagging and clipping evaluation, (6) preparation of the Hood River Watershed Assessment (Coccoli et al., December 1999) and the Fish Habitat Protection, Restoration, and Monitoring Plan (Coccoli et al., February 2000), (7) project implementation of early action habitat protection and restoration projects, (8) Pelton Ladder evaluation studies, (9) management oversight and guidance to BPA and ODFW engineering on HRPP facilities, and (10) preparation of an annual report summarizing project objectives for FY 1999 and FY 2000

  2. Primary productivity and chlorophyll a in Prydz Bay and its mouth in Antarctica during the austral summer of 1999/2000

    2001-01-01

    The investigation of phytoplankton standing stock, euphotic layer and photosynthesis rate were carried out in 19 - 27 of January, 2000 at three longitudinal sections (70°30'E, 73°00'E and 75°30'E). The results showed that the high value of chlorophyll a concentration was in inshore bay, polynya and the continental slope of the investigated sea area. At various investigated stations, average chlorophyll a concentration at sub-surface layer (25 m) was higher than that at surface layer; its concentration at the deeper layers of over 50 m decreased with increasing depth. At anchor station, the maximum chlorophyll az concentration appeared at surface layer in Antarctic summer's afternoon while the minimum value appeared in the morning; chlorophyll a concentration at water layer of 0 - 25 m was obviously higher than that at deep water layer, being related to the releasing of ice-algae. High productivity was in inshore bay and polynya of continental shelf. Chlorophyll a concentration at surface layer is closely correlated to the dissolved oxygen concentration in seawater. The sea ares with chlorophyll a concentration of over 1.0ag/dms may be the convergence of CO2 and that of below 1.0 μg/dms may be the source of CO2.

  3. Common research performed by the Institute of Electrotechnology and the Institute of Inorganic Chemistry: the list of theses written by students in the period 1999-2000

    Sedlaříková, M.; Vondrák, Jiří

    Vol. 2. Brno: Akademické nakladatelství CERM, 2000 - (Vondrák, J.; Sedlaříková, M.), s. 11.1-11.2 ISBN 80-214-1615-7. [Advanced Batteries and Accumulators /1./. Brno (CZ), 28.08.2000-01.09.2000] Institutional research plan: CEZ:AV0Z4032918 Keywords : electrolyte * electrochemistry Subject RIV: CG - Electrochemistry

  4. Socio-economic research on fusion: SERF 2 (1999-2000). Task 1: Externalities of fusion. Exploitation and improvement of work performed under SERF 1

    Schneider, T.; Lepicard, S. [Centre d' Etude sur l' Evaluation de la Protection dans le Domaine Nucleaire, 92 - Fontenay-aux-Roses (France); Hamacher, T. [Euratom/IPP Fusion Association (Germany); Hallberg, B.; Aquilonius, K. [Studsvik Eco and Safety AB, Association Euratom-NFR (Sweden); Ward, D. [Euratom/UKAEA Fusion Association (United Kingdom); Korhonen, R. [VTT, Association Euratom-Tekes (Finland); Lechon, Y.; Cabal, H.; Saez, R. [Euratom/CIEMAT Fusion Association (Spain)

    2001-01-01

    In the previous phase of the SERF project an assessment of the external costs of two conceptual models of a fusion power plant was performed, as well as a comparison with other energy options. Results obtained ranged from 1,29 mEURO/kWh to 2,71 mEURO/kWh for the two models analysed respectively, well below those obtained for fossil-fuelled power and nuclear fission power plants confirming the role of fusion as a sustainable energy source in the long term. Some elements were identified as the predominant cause of external costs. The most important of them was collective doses produced by the global dispersion of C-14. Additional work has been carried out in the framework of the SEAFP (Safety and Environmental Assessment of Fusion Power) and SEAL within SEAFP-2 programme. In the present phase of the SERF project the effects of all of these technological advances in the external costs of fusion power have been evaluated. An analysis of the key variables influencing the external cost aiming to set some recommendations for the design of fusion power plants with minimum external costs has been also carried out. Furthermore, the effects of a scenario of intensive use of fusion power to meet energy requirement in future have been analysed in terms of its incidence in global radiation level and global warming. (author)

  5. Methodology and User Guide for the Food Intakes Converted to Retail Commodities Databases: CSFII 1994-1996 and 1998; NHANES 1999-2000; WWEIA, NHANES 2001-2002

    The purpose for developing the Food Intakes Converted to Retail Commodities Database (FICRCD) is to convert foods consumed in the national dietary surveys, 1994-2002, to respective amounts of retail-level food commodities. Food commodities are defined as those available for purchase in retail store...

  6. ARL Statistics, 1999-2000: A Compilation of Statistics from the One Hundred and Twenty-Two Members of the Association of Research Libraries.

    Kyrillidou, Martha, Comp.; Young, Mark, Comp.

    This is the latest in a series of annual publications that describe collections, staffing, expenditures, and service activities for the 122 member libraries of the Association of Research Libraries (ARL). Of these, 112 are universities libraries; the remaining 10 are public, governmental, and private research libraries. ARL member libraries are…

  7. Determinantes da aderência à terapia anti-retroviral combinada em Brasília, Distrito Federal, Brasil, 1999-2000

    Cláudio Viveiros de Carvalho

    2003-04-01

    Full Text Available A aderência ao tratamento é um dos principais problemas relacionados à terapia anti-retroviral, já que a tomada incompleta dos medicamentos pode levar à resistência viral. Efeitos colaterais podem interferir com a qualidade de vida dos pacientes. Buscou-se estimar níveis de aderência à terapia e investigar seus determinantes, através de um estudo transversal. Definiram-se dois pontos de corte como boa aderência: a tomada de pelo menos 80% ou de 95% da medicação conforme a prescrição. Realizaram-se entrevistas semi-estruturadas em uma amostra seqüencial de 150 pacientes atendidos no Hospital-Dia de Brasília. Observou-se que a média de aderência foi 85,8%. As variáveis que se mostraram significativamente associadas à baixa aderência foram: idade, escolaridade, situação de emprego, rendas pessoal e familiar, uso de substâncias ilícitas, estrutura familiar e/ou comunitária, presença de infecção oportunista no momento do diagnóstico e ocorrência de efeitos colaterais relacionados à terapia. As razões de prevalência variaram de 1,6 a 4,5. Concluiu-se que variáveis sócio-econômicas e de hábitos tiveram maior força de associação com o nível de aderência do que as relacionadas com a doença ou com o tratamento.

  8. Lake Roosevelt Fisheries Evaluation Program; Assessment of the Lake Roosevelt Walleye Population: Compilation of 1997-1999 Data, 1999-2000 Annual Report.

    McLellan, Jason; McLellan, Holly; Scholz, Allan

    2002-03-01

    A walleye mark-recapture study was conducted on Lake Roosevelt between 1997 and 1999. The primary objective of the study was to describe the status and biological characteristics of the walleye population in Lake Roosevelt by determining its abundance, movement patterns, age structure, growth, condition, and mortality. The abundance estimates were also to be used to estimate the consumptive impact of walleye on stocked kokanee and rainbow trout. Walleye were collected by electrofishing and angling. Each walleye was tagged with an individually numbered Floy tag. The Jolly-Seber model was used to estimate the size of the walleye population in 1999, using each year of the study as a mark-recapture occasion. Mark-recapture data collected in 1998 was re-analyzed in 1999 with the data pooled in various combinations, using closed and open population models, in an attempt to provide an estimate of walleye abundance that was unbiased, accurate, and more precise. Minimum distances traveled between mark and recapture location by tagged walleye were determined from tag returns. Over the three study years, a total of 12,343 walleye {ge} 150 mm TL were collected by Eastern Washington University (EWU), Spokane Tribe of Indians, and Washington Department of Fish and Wildlife, and of those, 10,770 were tagged and released. Of the 10,770 walleye marked and released, 775 were recaptured and returned to EWU. The 1999 abundance estimate ({+-} standard error) for walleye {ge} 150 mm TL was 129,183 ({+-} 45,578) and the estimated abundance ({+-} standard error) of walleye {ge} 200 mm TL was 101,508 ({+-} 35,603). A total of 38 population estimates were calculated for 1998. The estimates of the abundance of walleye {ge} 150 mm TL in Lake Roosevelt ranged from 84,335 to 180,568 fish. Estimates of the size of the walleye population {ge} 200 mm TL ranged from 14,971 to 173,702. The 1999 estimate, which used each study year as a mark-recapture occasion, was biased due to unequal capture probabilities. If biases were eliminated, the annual sampling strategy may be the most cost-effective. Of the reanalyzed 1998 estimates, the Schnabel corrected for tag loss and recruitment and the Jolly-Seber estimate, both calculated with the 200 mm minimum length, were recommended for modeling walleye consumption. Minimum distances traveled between mark and recapture location by tagged walleye marked on the spawning run ranged from 0 to 245 km over a range of 11 to 486 days. Minimum distances traveled between mark and recapture location by tagged walleye marked during the summer/fall ranged from 0 to 217 km over a range of 8 to 788 days. Walleye exhibited seasonal movement trends that included a migration to the spawning area in the upper Spokane River Arm in the spring, with peak spawning occurring in April and May, and a migration following spawning to summer habitats. Once at the summer habitat, walleye appeared to establish summer home ranges (SHR). Walleye collected in Lake Roosevelt in 1999 ranged in age from 0 to 8. Mean instantaneous and mean annual mortality were estimated at 0.62% and 46%. Mean condition factor (K{sub TL}) of the 343 walleye measured and weighed in 1999 was 0.83 (SD = 0.13). Walleye mortality rates appeared to be relatively stable. Mortality and growth were average when compared to other walleye producing waters. Walleye condition was low when compared to condition factors in 1980-83, 1988, 1989, and 1990. The K{sub TL}'s of walleye from Lake Roosevelt were slightly below average when compared to other walleye populations.

  9. Comportamiento estacional del Anopheles (nyssorhynchus darlingi root 1926 en localidades de Loreto y Madre de Dios, Perú 1999- 2000

    Walter León C

    2003-03-01

    Full Text Available Objetivos: Determinar el comportamiento estacional del Anopheles darlingi en las localidades de Santa Clara (Loreto y Villa Luz (Madre de Dios. Materiales y métodos: En las localidades de Santa Clara y Villa Luz, entre agosto de 1999 y junio de 2000 se realizó mensualmente la inspección de criaderos, colecta de larvas de Anopheles darlingi por el método del cucharón y colecta de mosquitos adultos por el método cebo humano (intradomicilio y peri domicilió, trampa Shannon y refugio animal (extradomicilio. Se calcularon los indicadores: criadero positivo y densidad larvaria por cucharonada, índice de picadura hombre noche (IPHN, índice de picadura hombre hora (IPHH, índice esporozoítico y tasa de paridad. Resultados: El IPHN en ambas localidades se incrementó en la estación lluviosa con los valores más altos en mayo (Santa Clara y febrero (Villa Luz. En Santa Clara, el comportamiento de la picadura del Anopheles darlingi de agosto a diciembre de 1999, fue unimodal presentándose el pico de IPHH entre las 19.00 y 21.00 horas; sin embargo, de marzo a junio de 2000, el comportamiento fue bimodal con dos picos del IPHH: entre las 19.00 y 22.00 horas, y entre las 2.00 y 4.00 horas. En Villa Luz, el comportamiento de la picadura, de agosto a junio de 1999, se mantuvo unimodal, con el pico de IPHH entre las 21.00 y 24.00 horas. Las especies inmaduras de Anopheles darlingi representaron menos del 20% de las larvas encontradas en los criaderos permanentes. Conclusiones: El Anopheles darlingi presenta mayor densidad poblacional en meses de estación lluviosa, con comportamientos de picadura distintos según localidad y estación. Los criaderos evaluados no serían criaderos tan importantes de esta especie.

  10. Chlorophyll and brevetoxin data from the ECOHAB project along the west coast of Florida from 1999-2000 (NODC Accession 0000525)

    National Oceanic and Atmospheric Administration, Department of Commerce — Water and sediment samples were collected on annual ECOHAB Process cruises and on isolated Mote transects (10/13/99 and 10/20/99). Samples will be analyzed for...

  11. European Energy Law. Report III

    The European Energy Law Report III presents an overview of the most important legal developments in the field of EU and national energy law as discussed at the 2005 European Energy Law Seminar. It examines the Commission's recent progress report on the implementation of the 2003 energy directives, its sector inquiry regarding competition conditions in the energy markets, and its recent policy on vertical and conglomerate mergers in the light of its ongoing concern as to the increased levels of concentration in Europe's energy markets. The investigation of the Bundeskartellamt in Germany concerns the role of long-term downstream gas supply agreements in a liberalised market. Regulators are increasingly confronted with the need to secure the quality of electricity supply in a competitive market. After an analysis of how electricity distribution companies can be regulated with respect to quality of supply, separate chapters from Italy and the Netherlands discuss national developments in detail. The role of LNG is increasing in the European gas market. The book discusses the main components of the short-term LNG sale and purchase agreements, the rules regarding non-discriminatory access to existing regasification terminals as well as the establishment of new LNG import terminals in the EU and the extent to which such installations can be exempted from the applicable regime on regulated third-party access. The book examines several legal developments regarding energy infrastructure. Whereas the 2003 energy directives provide for a legal unbundling of the downstream energy transmission and distribution companies, some Member States (Denmark and the Netherlands) go beyond this requirement and have introduced ownership unbundling in order to guarantee the establishment of an independent system operator. Recent developments in the North Sea include the establishment of a Framework Agreement, aiming at a simplification of rules and procedures for new projects across the UK

  12. III-V semiconductor materials and devices

    Malik, R J

    1989-01-01

    The main emphasis of this volume is on III-V semiconductor epitaxial and bulk crystal growth techniques. Chapters are also included on material characterization and ion implantation. In order to put these growth techniques into perspective a thorough review of the physics and technology of III-V devices is presented. This is the first book of its kind to discuss the theory of the various crystal growth techniques in relation to their advantages and limitations for use in III-V semiconductor devices.

  13. Sorption behavior of europium(III) and curium(III) on the cell surfaces of microorganisms

    Ozaki, T.; Kimura, T.; Ohnuki, T.; Yoshida, Z. [Advanced Science Research Center, Japan Atomic Energy Research Inst., Ibaraki (Japan); Gillow, J.B.; Francis, A.J. [Environmental Sciences Dept., Brookhaven National Lab., Upton, NY (United States)

    2004-07-01

    We investigated the association of europium(III) and curium(III) with the microorganisms Chlorella vulgaris, Bacillus subtilis, Pseudomonas fluorescens, Halomonas sp., Halobacterium salinarum, and Halobacterium halobium. We determined the kinetics and distribution coefficients (K{sub d}) for Eu(III) and Cm(III) sorption at pH 3-5 by batch experiments, and evaluated the number of water molecules in the inner-sphere (N{sub H{sub 2}O}) and the degree of strength of ligand field (R{sub E/M}) for Eu(III) by time-resolved laser-induced fluorescence spectroscopy (TRLFS). Exudates from C. vulgaris, Halomonas sp., and H. halobium had an affinity for Eu(III) and Cm(III). The log K{sub d} of Eu(III) and Cm(III) showed that their sorption was not fully due to the exchange with three protons on the functional groups on cell surfaces. The halophilic microorganisms (Halomonas sp., Halobacterium salinarum, H. halobium) showed almost no pH dependence in log K{sub d}, indicating that an exchange with Na{sup +} on the functional groups was involved in their sorption. The {delta}N{sub H{sub 2}O} (= 9 - N{sub H{sub 2}O}) for Eu(III) on C. vulgaris was 1-3, while that for the other microorganisms was over 3, demonstrating that the coordination of Eu(III) with C. vulgaris was predominantly an outer-spherical process. The R{sub E/M} for Eu(III) on halophilic microorganisms was 2.5-5, while that for non-halophilic ones was 1-2.5. This finding suggests that the coordination environment of Eu(III) on the halophilic microorganisms is more complicated than that on the other three non-halophilic ones. (orig.)

  14. Mode III effects on interface delamination

    Tvergaard, Viggo; Hutchinson, J.W.

    2008-01-01

    For crack growth along an interface between dissimilar materials the effect of combined modes I, II and III at the crack-tip is investigated. First, in order to highlight situations where crack growth is affected by a mode III contribution, examples of material configurations are discussed where...... mode III has an effect. Subsequently, the focus is on crack growth along an interface between an elastic-plastic solid and an elastic substrate. The analyses are carried out for conditions of small-scale yielding, with the fracture process at the interface represented by a cohesive zone model. Due to...... the mismatch of elastic properties across the interface the corresponding elastic solution has an oscillating stress singularity, and this solution is applied as boundary conditions on the outer edge of the region analyzed. For several combinations of modes I, II and III crack growth resistance curves...

  15. Synthesis, thermal and spectroscopic behaviors of metal-drug complexes: La(III), Ce(III), Sm(III) and Y(III) amoxicillin trihydrate antibiotic drug complexes

    Refat, Moamen S.; Al-Maydama, Hussein M. A.; Al-Azab, Fathi M.; Amin, Ragab R.; Jamil, Yasmin M. S.

    2014-07-01

    The metal complexes of Amoxicillin trihydrate with La(III), Ce(III), Sm(III) and Y(III) are synthesized with 1:1 (metal:Amox) molar ratio. The suggested formula structures of the complexes are based on the results of the elemental analyses, molar conductivity, (infrared, UV-visible and fluorescence) spectra, effective magnetic moment in Bohr magnetons, as well as the thermal analysis (TG), and characterized by X-ray powder diffraction (XRD) and scanning electron microscopy (SEM). The results obtained suggested that Amoxicillin reacted with metal ions as tridentate ligands, coordinating the metal ion through its amino, imino, and β-lactamic carbonyl. The kinetic thermodynamic parameters such as: Ea, ΔH*, ΔS* and ΔG* were estimated from the DTG curves.

  16. Generation III reactors - the nuclear renaissance

    The European Pressurized Reactor - GEN III+, the PWR type reactor, remains the world's first and currently being built power reactor everywhere. ATMEA1, a new 1,100 MWe pressurized water reactor combines state-of-the art- technology from AREVA and Mitsubishi Heavy Industries to meet the challenges of the nuclear renaissance. Thus, the next evolutionary design of Generation III reactors will be deployed over many decades and will represent a large part of the worldwide fleet throughout the 21st century. Generation III reactors will equip the future NPPs ensuring improved safety and reliability, with passive safety systems and a very low probability for core melt. The Generation III Reactors as 'The Nuclear Renaissance' is presented in the paper. (author)

  17. Potentiometry: A Chromium (III) -- EDTA Complex

    Hoppe, J. I.; Howell, P. J.

    1975-01-01

    Describes an experiment that involves the preparation of a chromium (III)-EDTA compound, a study of its infrared spectrum, and the potentiometric determination of two successive acid dissociation constants. (Author/GS)

  18. Sorption of indium (III) onto carbon nanotubes.

    Alguacil, F J; Lopez, F A; Rodriguez, O; Martinez-Ramirez, S; Garcia-Diaz, I

    2016-08-01

    Indium has numerous applications in different industrial sectors and is not an abundant element. Therefore appropriate technology to recover this element from various process wastes is needed. This research reports high adsorption capacity of multiwalled carbon nanotubes (MWCNT) for In(III). The effects of pH, kinetics, isotherms and adsorption mechanism of MWCNT on In(III) adsorption were investigated and discussed in detail. The pH increases improves the adsorption capacity for In(III). The Langmuir adsorption model is the best fit with the experimental data. For the kinetic study, the adsorption onto MWCNT could be fitted to pseudo second-order. The adsorption of indium(III) can be described to a mechanism which consists of a film diffusion controlled process. Metal desorption can be achieved with acidic solutions. PMID:27085001

  19. III Advanced Ceramics and Applications Conference

    Gadow, Rainer; Mitic, Vojislav; Obradovic, Nina

    2016-01-01

    This is the Proceedings of III Advanced Ceramics and Applications conference, held in Belgrade, Serbia in 2014. It contains 25 papers on various subjects regarding preparation, characterization and application of advanced ceramic materials.

  20. Population III Stars Around the Milky Way

    Komiya, Yutaka; Suda, Takuma; Fujimoto, Masayuki Y.

    2016-03-01

    We explore the possibility of observing Population III (Pop III) stars, born of primordial gas. Pop III stars with masses below 0.8 M⊙ should survive to date though are not yet observed, but the existence of stars with low metallicity as [{{Fe}}/{{H}}]\\lt -5 in the Milky Way halo suggests the surface pollution of Pop III stars with accreted metals from the interstellar gas after birth. In this paper, we investigate the runaway of Pop III stars from their host mini-halos, considering the ejection of secondary members from binary systems when their massive primaries explode as supernovae. These stars save them from surface pollution. By computing the star formation and chemical evolution along with the hierarchical structure formation based on the extended Press-Schechter merger trees, we demonstrate that several hundreds to tens of thousands of low-mass Pop III stars escape from the building blocks of the Milky Way. The second and later generations of extremely metal-poor stars also escaped from the mini-halos. We discuss the spatial distributions of these escaped stars by evaluating the distances between the mini-halos in the branches of merger trees under the spherical collapse model of dark matter halos. It is demonstrated that the escaped stars distribute beyond the stellar halo with a density profile close to the dark matter halo, while Pop III stars are slightly more centrally concentrated. 6%-30% of the escaped stars leave the Milky Way and go out into the intergalactic space. Based on the results, we discuss the feasibility of observing the Pop III stars with the pristine surface abundance.

  1. Basel III and Financial Risk Management

    Geipel, Teresa; Perednis, Tadas

    2013-01-01

    As an answer to the financial crisis in 2007 the Basel Committee on Banking Regulation introduced a new regulatory framework for the financial sector: The Basel III Accord. One of the main developments of this accord was the new regulation on capital reserves. We wrote this project in order to investigate on the impact of these new regulations on micro and macroeconomic level. Therefore we compared the capital requirements of the Basel III accord and the previous Basel II framework on a hypot...

  2. Basel III's ability to mitigate systemic risk

    Stefan Schwerter

    2011-01-01

    Purpose – The financial crisis 2007-2009 calls for a regulatory response. A crucial element of this task is the treatment of systemic risk. Basel III gains centre stage in this process. Thus, the purpose of this paper is to evaluate Basel III, examining its ability to reduce systemic risk. Design/methodology/approach – The paper highlights the importance of reducing systemic risk to achieve the goal of overall financial stability. By first focusing on the theoretical foundations of systemic r...

  3. BASEL III: REDESIGNED REGULATORY FRAMEWORK FOR BANKS

    Jelena Birovljev; Milivoje Davidović; Biljana Štavljanin

    2012-01-01

    The global financial crisis has confirmed the global regulatory mechanism weakness in the prevention of the causes and consequences in stress situations. As an expression of inadequacy, Basel Committee designed Basel III standard as a new regulatory framework for banks. Its implementation involves the compliance of strict capital requirements, liquidity standards and leverage. Researches about the effects of Basel III standards indicate that a shorter time horizon, these are the consequences ...

  4. Are Canadian Banks Ready for Basel III?

    Imad Kutum; Khaled Hussainey

    2014-01-01

    The purpose of this study is to analyze and test the current liquidity coverage ratio of Canadian banks’, and draw conclusions about the readiness of Canadian banks to meet Basel III regulations. Liquidity coverage ratios for six major Canadian banks were calculated using the liquid assets and liabilities listed on their balance sheets from 2009 to 2013. The actual assets that meet Basel III requirements could not be acquired, as this is private information that does not have to be released u...

  5. Basel III, Clubs and Eurozone Asymmetries

    Michele Fratianni; John Pattison

    2014-01-01

    Financial regulation has shifted from a system managed as an oligopoly dominated by the G2/G5 to expanded club membership like the Basel Committee for Banking Supervision (BCBS). Expansive clubs have to agree to terms that are closer to the preferences of softregulation members. Yet, once a global agreement on minimum standards, such as Basel III, is reached, the implementation is left to national or regional regulators. Deviations from the Basel III standards are bound to occur; the complexi...

  6. Introduction of Basel III: Opportunities and Challenges

    Madzova, Violeta

    2011-01-01

    Basel III is an opportunity as well as a challenge for the banks. It was developed from the existing Basel II framework, and the most signifi cant differences for banks are the introduction of liquidity and leverage ratios, and enhanced minimum capital requirements. An effective implementation of Basel III need to demonstrate to regulators, customers, and shareholders that the bank are recovering well from the global banking crisis of 2008 and provide a solid foundation for the next dev...

  7. The Comparative Political Economy of Basel III

    Howarth, David; QUAGLIA, Lucia

    2015-01-01

    The Basel III Accord was the centerpiece of the international regulatory response to the global financial crisis, setting new capital requirements for internationally active banks. This paper explains the divergent preferences on Basel III of national regulators in three countries that approximate what are frequently presented as distinct varieties of capitalism in Europe – Germany, the United Kingdom and France. It is argued that national regulators faced a ‘trilemma’ in setting capital requ...

  8. Perturbation of Mode III interfacial cracks

    Piccolroaz, A.; Mishuris, G.; Movchan, A. B.

    2010-01-01

    We consider the perturbation problem of a Mode III interfacial crack. The perturbation is of geometrical type and can be both perturbation of the crack faces and perturbation of the interface, which can deviate from the initial straight line configuration. Asymptotic formulae are derived for the first-order perturbation of the stress intensity factor. It is shown that, due to the unsymmetrical nature of the problem, the Mode III skew-symmetric weight function derived in Piccolroaz et al. (200...

  9. THE METHOD OF REMOVAL YTTRIUM (III AND YTTERBIUM (III FROM DILUTE AQUEOUS SOLUTIONS

    Olga Lobacheva

    2016-04-01

    Full Text Available Yttrium (III and ytterbium (III cations ion flotation from diluted aqueous solutions in the presence of chloride ions using sodium dodecyl sulfate as collector agent were studied. Y (III and Yb (III distribution and recovery coefficients as a function of aqueous phase рН value at different sodium chloride concentrations were received. Yttrium (III and ytterbium (III chloro and hydroxo complexes instability constants were calculated. The calculation of separation coefficient at рН specified values depending on chloride ion concentration was conducted. Maximum separation coefficient was observed when chloride concentration of 0.01 M is 50 at рН 7.8. Ksep is minimal in nitrate medium ans is 3 at рН 7.0. At sodium chloride concentration of 0.05 М Ksep is 9 at рН 7.8.

  10. Lanthanum(III) and praseodymium(III) derivatives with dithiocarbamates derived from α-amino acids

    Rai, Anita; Sengupta, Soumitra K.; Pandey, Om P.

    2006-06-01

    Lanthanum(III) and praseodymium(III) complexes with dithiocarbamates have been synthesized by the reactions of lanthanum(III) and praseodymium(III) chloride with barium dithiocarbamate and complexes of type [LnCl(L)H 2O] n have been obtained (where Ln = La(III) or Pr(III); L = barium salt of dithiocarbamate derived from glycine, L-leucine, L-valine, DL-alanine). The complexes have been characterized by elemental analysis, molar conductance, electronic absorption and fluorescence, infrared, far infrared, 1H NMR spectral studies. The presence of coordinated water molecule is inferred from thermogravimetric analysis which indicates the loss of one water molecule at 150-170 °C. The oscillator strength, Judd-Ofelt intensity parameter, stimulated emission cross-section, etc. have been obtained for different transitions of Pr 3+.

  11. Mutual separation of americium(III) and europium(III) using glycolamic acid and thioglycolamic acid

    The extractants, bis(2-ethylhexyl)diglycolamicacid (HDEHDGA) and bis(2-ethylhexy)thiodiglycolamic acid (HDEHSDGA) were synthesized and characterized by 1H and 13C NMR, mass and IR spectroscopy. The extraction behaviour of (152+154)Eu(III) and 241Am(III) from nitric acid medium by a solution of HDEHDGA (or HDEHSDGA) in n-dodecane (n-DD) was studied for the mutual separation of actinides and lanthanides. The effect of various parameters such as the pH, concentrations of HDEHDGA, HDEHSDGA, sodium nitrate, N,N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine (TPEN) and diethylenetriaminepentaacetic acid (DTPA) on the separation factor (SF) of americium(III) over europium(III) and vice versa was studied, and the conditions needed for the preferential separation were optimised. The results show that HDEHDGA exhibits higher extraction for (152+154)Eu(III) and HDEHSDGA shows the superior selectivity for 241Am(III). (orig.)

  12. Lanthanum(III) and praseodymium(III) derivatives with dithiocarbamates derived from alpha-amino acids.

    Rai, Anita; Sengupta, Soumitra K; Pandey, Om P

    2006-06-01

    Lanthanum(III) and praseodymium(III) complexes with dithiocarbamates have been synthesized by the reactions of lanthanum(III) and praseodymium(III) chloride with barium dithiocarbamate and complexes of type [LnCl(L)H2O]n have been obtained (where Ln=La(III) or Pr(III); L=barium salt of dithiocarbamate derived from glycine, L-leucine, L-valine, DL-alanine). The complexes have been characterized by elemental analysis, molar conductance, electronic absorption and fluorescence, infrared, far infrared, 1H NMR spectral studies. The presence of coordinated water molecule is inferred from thermogravimetric analysis which indicates the loss of one water molecule at 150-170 degrees C. The oscillator strength, Judd-Ofelt intensity parameter, stimulated emission cross-section, etc. have been obtained for different transitions of Pr3+. PMID:16330242

  13. Gallium(iii) and iron(iii) complexes of quinolone antimicrobials.

    Mjos, Katja Dralle; Cawthray, Jacqueline F; Polishchuk, Elena; Abrams, Michael J; Orvig, Chris

    2016-08-16

    Iron is an essential nutrient for many microbes. According to the "Trojan Horse Hypothesis", biological systems have difficulties distinguishing between Fe(3+) and Ga(3+), which constitutes the antimicrobial efficacy of the gallium(iii) ion. Nine novel tris(quinolono)gallium(iii) complexes and their corresponding iron(iii) analogs have been synthesized and fully characterized. Quinolone antimicrobial agents from three drug generations were used in this study: ciprofloxacin, enoxacin, fleroxacin, levofloxacin, lomefloxacin, nalidixic acid, norfloxacin, oxolinic acid, and pipemidic acid. The antimicrobial efficacy of the tris(quinolono)gallium(iii) complexes was studied against E. faecalis and S. aureus (both Gram-positive), as well as E. coli, K. pneumonia, and P. aeruginosa (all Gram-negative) in direct comparison to the tris(quinolono)iron(iii) complexes and the corresponding free quinolone ligands at various concentrations. For the tris(quinolono)gallium(iii) complexes, no combinational antimicrobial effects between Ga(3+) and the quinolone antimicrobial agents were observed. PMID:27315225

  14. Antithrombin III for critically ill patients

    Allingstrup, Mikkel; Wetterslev, Jørn; Ravn, Frederikke B;

    2016-01-01

    BACKGROUND: Critical illness is associated with uncontrolled inflammation and vascular damage which can result in multiple organ failure and death. Antithrombin III (AT III) is an anticoagulant with anti-inflammatory properties but the efficacy and any harmful effects of AT III supplementation in......, moderate quality of evidence) in the AT III group. The amount of red blood cells administered had a mean difference (MD) of 138.49 (95% Cl -391.35 to 668.34, I² statistic = 84%, random-effect model, 4 trials, 137 participants, very low quality of evidence). The effect of AT III in patients with multiple...... organ failure (MOF) was a MD of -1.24 (95% Cl -2.18 to -0.29, I² statistic = 48%, random-effects model, 3 trials, 156 participants, very low quality of evidence) and for patients with an Acute Physiology and Chronic Health Evaluation score (APACHE) at II and III the MD was -2.18 (95% Cl -4.36 to -0...

  15. Population III stars around the Milky Way

    Komiya, Yutaka; Fujimoto, Masayuki Y

    2016-01-01

    We explore the possibility of observing Population III (Pop~III) stars, born of the primordial gas. Pop~III stars with masses below $0.8 M_\\odot$ should survive to date though are not observed yet, but the existence of stars with low metallicity as [Fe/H]$ < -5$ in the Milky Way halo suggests the surface pollution of Pop~III stars with accreted metals from the interstellar gas after birth. In this paper, we investigate the runaway of Pop~III stars from their host mini-halos, considering the ejection of secondary members from binary systems when their massive primaries explode as supernovae. These stars save them from the surface pollution. By computing the star formation and chemical evolution along with the hierarchical structure formation based on the extended Press--Schechter merger trees, we demonstrate that several hundreds to tens of thousands of low-mass Pop~III stars escape from the building blocks of the Milky Way. The second and later generations of extremely metal-poor (EMP) stars are also escap...

  16. Arsenic(III Immobilization on Rice Husk

    Malay Chaudhuri

    2013-02-01

    Full Text Available A number of large aquifers in various parts of the world have been identified with contamination by arsenic. Long-term exposure to arsenic in drinking water causes cancer of the skin, lungs, urinary bladder and kidney, as well as skin pigmentation and hyperkeratosis. Arsenic occurs in groundwater in two valence states, as trivalent arsenite [As(III] and pentavalent arsenate [As(V]. As(III is more toxic and more difficult to remove from water by adsorption on activated alumina. In this study, immobilization (adsorption of As(III by quaternized rice husk was examined. Batch adsorption test showed that extent of adsorption was dependent on pH, As (III concentration, contact time and rice husk dose. Maximum adsorption occurred at pH 7-8, and equilibrium adsorption was attained in 2 h. Equilibrium adsorption data were described by the Langmuir and Freundlich isotherm models. According to the Langmuir isotherm, adsorption capacity of quaternized rice husk is 0.775 mg As(III/g, which is 4.3x higher than that (0.180 mg As(III/g of activated alumina. Quaternized rice husk is a potentially useful adsorbent for removing arsenic from groundwater.

  17. Solvent extraction of anionic chelate complexes of lanthanum(III), europium(III), lutetium(III), scandium(III), and indium(III) with 2-thenoyltrifluoroacetone as ion-pairs with tetrabutylammonium ions

    The solvent extraction of lanthanum(III), europium(III), lutetium(III), scandium(III), and indium(III) in 0.1 mol dm-3 sodium nitrate solutions with 2-thenoyltrifluoroacetone (Htta) in the absence and presence of tetrabutylammonium ions (tba+) into carbon tetrachloride was measured. The extraction of lanthanum(III), europium(III), and lutetium(III) was greatly enhanced by the addition of tba+; this could be explained in terms of the extraction of a ternary complex, M(tta)4-tba+. However, the extractions of scandium(III) and indium(III) were nearly the same when tba+ was added. The data were treated on the basis of the formation equilibrium of the ternary complex from the neutral chelate, M(tta)3, with the extracted ion-pairs of the reagents, tta-tba+, in the organic phase. It was concluded that the degree of association of M(tta)3 with the ion-pair, tta-tba+, is greater in the order La(tta)3 ≅ Eu(tta)3 > Lu(tta)3, or that the stability of the ternary complex in the organic phase is higher in the order La(tta)4-tba+ ≅ Eu(tta)4-tba+ > Lu(tta)4-tba+. This is similar to those of adduct metal chelates of Htta with tributylphosphate (TBP) in synergistic extraction systems. (author)

  18. Basel III implementation : The Change in UK banks as a result of Basel III framework

    Batomunkueva, Yulia; Senakosava, Hanna

    2013-01-01

    The financial crisis 2008 could lead to a default of the world banking sector. Theseriousness and urgency of the problem was quickly realized by the Basel Committeeon Banking Supervision, which in response developed a new regulatory standards onbank capital adequacy, stress testing and market liquidity risk that is known as Basel III.The introduction and implementation of Basel III is the topic of current interest. Theeffect of Basel III on banking sector is not known yet. What is known is th...

  19. Lanthanides(III)/Actinides(III) separation by nano-filtration-complexation

    The aim of this work is to evaluate the lanthanides (III) separation by nano-filtration complexation according to the pH (1.0-4.0) with poly-amino-carboxylic acids as complexing agent. The experimental Ln(III) complex rejections were then compared to Ln(III)-Ligand system speciation calculated using the protonation and thermodynamic stability constants. Some differences were revealed for lower (pH 1.0) and higher (pH 4.0) Ln(III) complex rejections. These differences of the Ln(III) complex rejections could be explained by a combination of both steric exclusion and surface force interactions. At pH 1.0, the initial experimental rejection of the free Ln(III) reaches 6% in absence of complexation because the membrane is positively charged. In order to limit the escape in Ln(III) complexes at pH 4.0, the influence of the operating parameters was studied. At pH 5.8 and for an operational pressure of 3 bars, a complex concentration of 0.4 mM, a tangential velocity of 145 mm.s-1 and a temperature of 15 deg C, the Gd(III) complex rejection reached more than 99% and thus the total Gd(III) complex in the feed is rejected. (authors)

  20. WISC-III e WAIS-III na avaliação da inteligência de cegos WISC-III/WAIS-III en ciegos WISC-III and WAIS-III in intellectual assessment of blind people

    Elizabeth do Nascimento

    2007-12-01

    Full Text Available Diante da escassez de pesquisas nacionais e de testes psicológicos destinados a avaliar pessoas cegas, desenvolveu-se um estudo psicométrico com as escalas verbais dos testes WISC-III e WAIS-III. Após as adaptações de alguns estímulos e das instruções, os testes foram aplicados em crianças (N = 120 e adultos (N = 52 residentes em Belo Horizonte. Os resultados indicaram que as escalas verbais modificadas apresentam uma boa consistência interna (alfa> 0,80. Além disso, a investigação da validade fatorial identifica a presença clara de apenas um componente. Este componente explica 81% e 64% para o WISC-III e WAIS-III, respectivamente. Conclui-se que as adaptações a que se procedeu não afetaram a estrutura fatorial das escalas. Deste modo, os profissionais poderão utilizar as escalas modificadas para avaliar a inteligência de pessoas cegas.Frente a la escasez de investigaciones nacionales asi como la ausencia de tests psicológicos que evaluen personas ciegas, se ha desarrollado un estudio psicometrico com la escalas verbales del WISC-III y WAIS-III. Posteriormente a las adaptaciones de algunos estímulos y de las instrucciones, las escalas fueron aplicadas a una muestra de niños (n=120 y de adultos (n=52 residentes en la ciudad de Belo Horizonte-Brasil. Los resultados indican que las escalas verbales modificadas presentan una alta fiabilidad (alpha >0,80 asi como la presencia clara de un unico componente responsable por 81% y 64% de la variancia del WIC-III e WAIS-III respectivamente. Se ha concluido que las modificaciones efectuadas no han comprometido la estructura factorial de las escalas verbales. Por tanto, los profesionales psicólogos pueden utilizar las escalas modificadas para la evaluación de la inteligencia de personas portadoras de ceguera.Owing to the almost lack of a national research on psychological testing for the evaluation of blind people, a psychometric study has been developed with the WISC-III and WAIS-III

  1. Cloud point extraction equilibrium of lanthanum(III), europium(III) and lutetium(III) using di(2-ethylhexyl)phosphoric acid and Triton X-100.

    Ohashi, Akira; Hashimoto, Takuma; Imura, Hisanori; Ohashi, Kousaburo

    2007-10-31

    The cloud point extraction behaviors of lanthanoids(III) (Ln(III)=La(III), Eu(III) and Lu(III)) with and without di(2-ethylhexyl)phosphoric acid (HDEHP) using Triton X-100 were investigated. It was suggested that the extraction of Ln(III) into the surfactant-rich phase without added chelating agent was caused by the impurities contained in Triton X-100. The extraction percentage more than 91% for all Ln(III) metals was obtained using 3.0x10(-5)moldm(-3) HDEHP and 2.0% (v/v) Triton X-100. From the equilibrium analysis, it was clarified that Ln(III) was extracted as Ln(DEHP)(3) into the surfactant-rich phase. The extraction constant of Ln(III) with HDEHP and 2.0% (v/v) Triton X-100 were also obtained. PMID:19073117

  2. Atomic data for radiative transitions in the third spectra of rhodium (Rh III), palladium (Pd III) and silver (Ag III)

    A new set of radiative decay rates in doubly ionized rhodium (Rh III), palladium (Pd III) and silver (Ag III) has been computed by means of the pseudo-relativistic Hartree–Fock method including core-polarization effects (HFR + CPOL) and semi-empirical optimization of radial energy parameters. For these three ions, oscillator strengths and transition probabilities for spectral lines appearing in the ultraviolet region from 70 to 250 nm are reported for the first time. The accuracy of these results has been estimated through the excellent agreement observed between experimental lifetime measurements and similar HFR + CPOL calculations performed recently in isoelectronic ions Ru II and Rh II. (paper)

  3. Association of Eu(III) and Cm(III) With Halophiles

    Ozaki, T.; Takenaka, Y.; Ohnuki, T.; Gillow, J. B.; Francis, A. J.

    2003-12-01

    Halophiles live in high ionic strength brine. The mechanisms of metal association with these microorganisms are poorly understood. In this study, we determined the distribution of Eu(III) and Cm(III) on halophiles, Halomonas sp. (WIPP1A) which was isolated from the Waste Isolation Pilot Plant (WIPP) repository in Carlsbad, US., Halomonas elongata (ATCC33173), Halobacterium salinarum (ATCC19700), and Halobacterium halobium (ATCC43214) and examined the coordination environment of Eu(III) adsorbed on the cells by time-resolved laser-induced fluorescence spectroscopy (TRLFS). The cells of Halomonas sp. and H. elongata were grown in media containing 10 - 15 w/v% and 3.5 - 30 w/v% NaCl, respectively. Halobacterium salinarum and H. halobium were grown in media containing 25 w/v% NaCl. The logarithmic distribution coefficient (log Kd) was measured by using the cells at the late exponential phase. After washing the cells with the same concentrations of NaCl, the cells were mixed with 1x10-6 mol dm-3 Eu(III) and 1x10-8 mol dm-3 Cm(III) at pH 5 in the same concentrations of NaCl and log Kd of Eu(III) and Cm(III) was determined. For Halomonas sp. and H. elongata, log Kd was determined as a function of NaCl concentrations. The coordination environment of Eu(III) adsorbed on the cells was estimated by TRLFS. For TRLFS measurements, samples were prepared by adding cells to a solution of 1x10-3 mol dm-3 Eu(III) with the same concentrations of NaCl as the culture media. For Halomonas sp. and H. elongata, log Kd of Cm(III) was apparently larger than that of Eu(III) at all the NaCl concentrations examined. On the other hand, log Kd of Eu(III) and Cm(III) for H. salinarum and H. halobium was almost identical. Our previous study demonstrated that non-halophiles, Chlorella vulgaris, Bacillus subtilis, and Pseudomonas fluorescens show no preferences between these elements. Chemical properties of Eu(III) and Cm(III) are almost identical. Our findings suggest that the difference in log Kd

  4. Hybrid III-V/silicon lasers

    Kaspar, P.; Jany, C.; Le Liepvre, A.; Accard, A.; Lamponi, M.; Make, D.; Levaufre, G.; Girard, N.; Lelarge, F.; Shen, A.; Charbonnier, P.; Mallecot, F.; Duan, G.-H.; Gentner, J.-.; Fedeli, J.-M.; Olivier, S.; Descos, A.; Ben Bakir, B.; Messaoudene, S.; Bordel, D.; Malhouitre, S.; Kopp, C.; Menezo, S.

    2014-05-01

    The lack of potent integrated light emitters is one of the bottlenecks that have so far hindered the silicon photonics platform from revolutionizing the communication market. Photonic circuits with integrated light sources have the potential to address a wide range of applications from short-distance data communication to long-haul optical transmission. Notably, the integration of lasers would allow saving large assembly costs and reduce the footprint of optoelectronic products by combining photonic and microelectronic functionalities on a single chip. Since silicon and germanium-based sources are still in their infancy, hybrid approaches using III-V semiconductor materials are currently pursued by several research laboratories in academia as well as in industry. In this paper we review recent developments of hybrid III-V/silicon lasers and discuss the advantages and drawbacks of several integration schemes. The integration approach followed in our laboratory makes use of wafer-bonded III-V material on structured silicon-on-insulator substrates and is based on adiabatic mode transfers between silicon and III-V waveguides. We will highlight some of the most interesting results from devices such as wavelength-tunable lasers and AWG lasers. The good performance demonstrates that an efficient mode transfer can be achieved between III-V and silicon waveguides and encourages further research efforts in this direction.

  5. Failures in Phase III: Causes and Consequences.

    Seruga, Bostjan; Ocana, Alberto; Amir, Eitan; Tannock, Ian F

    2015-10-15

    Phase III randomized controlled trials (RCT) in oncology fail to lead to registration of new therapies more often than RCTs in other medical disciplines. Most RCTs are sponsored by the pharmaceutical industry, which reflects industry's increasing responsibility in cancer drug development. Many preclinical models are unreliable for evaluation of new anticancer agents, and stronger evidence of biologic effect should be required before a new agent enters the clinical development pathway. Whenever possible, early-phase clinical trials should include pharmacodynamic studies to demonstrate that new agents inhibit their molecular targets and demonstrate substantial antitumor activity at tolerated doses in an enriched population of patients. Here, we review recent RCTs and found that these conditions were not met for most of the targeted anticancer agents, which failed in recent RCTs. Many recent phase III RCTs were initiated without sufficient evidence of activity from early-phase clinical trials. Because patients treated within such trials can be harmed, they should not be undertaken. The bar should also be raised when making decisions to proceed from phase II to III and from phase III to marketing approval. Many approved agents showed only better progression-free survival than standard treatment in phase III trials and were not shown to improve survival or its quality. Introduction of value-based pricing of new anticancer agents would dissuade the continued development of agents with borderline activity in early-phase clinical trials. When collaborating with industry, oncologists should be more critical and better advocates for cancer patients. PMID:26473191

  6. The Mass Distribution of Population III Stars

    Fraser, M; Gilmore, G; Heger, A; Chan, C

    2015-01-01

    Extremely metal-poor stars are uniquely informative on the nature of massive Population III stars. Modulo a few elements that vary with stellar evolution, the present-day photospheric abundances observed in extremely metal-poor stars are representative of their natal gas cloud composition. For this reason, the detailed chemistry of extremely metal-poor stars closely reflects the nucleosynthetic yields of supernovae from massive Population III stars. Here we collate detailed chemical abundances of 53 extremely metal-poor stars from the literature and infer the masses of their Population III progenitors. We fit a simple initial mass function to the ensemble of inferred Population III star masses, and find that the mass distribution is well-represented by a powerlaw IMF with an exponent of \\$\\alpha=2.35^{+0.29}_{-0.24}\\$. The inferred maximum progenitor mass for supernovae from massive Population III stars is \\$M=87^{+13}_{-33}M_\\odot\\$, and we find no evidence for a contribution from stars with masses above \\$\\...

  7. Synthesis, crystal structure and magnetism of iron(III) and manganese(III) dipicolinates with pyridinemethanols

    Uhrecký, Róbert; Pavlík, J.; Růžičková, Z.; Dlháň, L.; Koman, M.; Boča, R.; Moncol, J.

    2014-01-01

    Roč. 1076, November (2014), s. 10-19. ISSN 0022-2860 Institutional support: RVO:61388980 Keywords : Iron(III) * Manganese(III) * Dipicolinato complexes * Zero-field splitting * Molecular-field correction Subject RIV: CA - Inorganic Chemistry Impact factor: 1.602, year: 2014

  8. Synthesis, characterization and luminescent properties of Tb(III) doped Eu(III) complex nanoparticles

    In recent years, considerable effort has been devoted to the development of transition metal complexes as novel luminescent materials that have potential application in the fluorescent labels for chemistry or biology. Among them, the nanostructured lanthanide complexes have been receiving much attention because of their excellent luminescence properties, which are attributed to the intramolecular energy transfer between the ligands and chelated lanthanide ions and their high solubility in water. This paper presents some results of the synthesis and characterization of the nanoparticles of Eu(III) and Tb(III) complexes with naphthoyl trifluoroacetone and tri-n-octylphosphineoxide. In addition, the influence of the dopant Tb(III) on the photophysical properties of the system of lanthanide complexes of Eu(III) and Tb(III) is also studied

  9. BALTICA III. Plant condition and life management

    The BALTICA III, International Conference on Plant Condition and Life Management was held on June 6 - 8, 1995 on board Silja Serenade on its cruise between Helsinki - Stockholm and at the Forest Lake Hotel Korpilampi in Espoo. BALTICA III provides forum for the transfer of technology from applied research to practise. This is the second volume of the publications, which contain the presentations given at the BALTICA III, Plant Condition and Life Management. A total of 45 articles report recent experience in plant condition and life management. The conference focuses on recent applications that have been demonstrated for the benefit of safe and economical operation of power plants. Practical approach is emphasised, including the presentations that aim to provide insight into new techniques, improvements in assessment methodologies as well as maintenance strategies. Compared to earlier occasions in the BALTICA series, a new aspect is in the applications of knowledge-based systems in the service of power plant life management. (orig.)

  10. Double manganese(III) cesium triphosphate

    Double triphosphates have been identified in research on interactions in the P2O5-M2O3-Cs2O-H2O system, where M(III) = Al, Ga, Cr, Fe, at 570-770K, which have the M(III)Cs2 - P3O10 composition; here we report the identification of a new phase made under analogous conditions in a system containing Mn(III) together with some of its physicochemical properties. The product was analyzed for phosphorus by a colorimetric method, for manganese by titration with EDTA, and for cesium by atomic absorption. The x-ray phase analysis was performed with a DRON-3.0 diffractometer. The IR spectra were recorded. Thermogravimetry indicates that the product is MnCs2P3O10·H2O

  11. Potassium aquaterbium(III oxalate sulfate

    Ya-Guang Sun

    2009-07-01

    Full Text Available Single crystals of KTb(C2O4(SO4(H2O, potassium aquaterbium(III oxalate sulfate, were obtained under hydrothermal conditions. In the crystal structure, the Tb(III atom is coordinated by four O atoms from two oxalate anions, three O atoms from three sulfate anions and one O atom from a water molecule within a TbO8 distorted square antiprismatic coordination. The potassium and terbium(III atoms are bridged by the oxalate and sulfate groups, forming a three-dimensional structure. The coordination mode of the oxalate has not yet been reported. O—H...O hydrogen bonding between the water molecules and the oxygen atoms of oxalate and sulfate anions is also observed.

  12. SAGE III aerosol extinction validation in the Arctic winter: comparisons with SAGE II and POAM III

    L. W. Thomason

    2006-11-01

    Full Text Available The use of SAGE III multiwavelength aerosol extinction coefficient measurements to infer PSC type is contingent on the robustness of both the extinction magnitude and its spectral variation. Past validation with SAGE II and other similar measurements has shown that the SAGE III extinction coefficient measurements are reliable though the comparisons have been greatly weighted toward measurements made at mid-latitudes. Some aerosol comparisons made in the Arctic winter as a part of SOLVE II suggested that SAGE III values, particularly at longer wavelengths, are too small with the implication that both the magnitude and the wavelength dependence are not reliable. Comparisons with POAM III have also suggested a similar discrepancy. Herein, we use SAGE II data as a common standard for comparison of SAGE III and POAM III measurements in the Arctic winters of 2002/2003 through 2004/2005. During the winter, SAGE II measurements are made infrequently at the same latitudes as these instruments. We have mitigated this problem through the use potential vorticity as a spatial coordinate and thus greatly increased the number of coincident events. We find that SAGE II and III extinction coefficient measurements show a high degree of compatibility at both 1020 nm and 450 nm except a 10–20% bias at both wavelengths. In addition, the 452 to 1020 nm extinction ratio shows a consistent bias of ~30% throughout the lower stratosphere. We also find that SAGE II and POAM III are on average consistent though the comparisons show a much higher variability and larger bias than SAGE II/III comparisons. In addition, we find that the two data sets are not well correlated below 18 km. Overall, we find both the extinction values and the spectral dependence from SAGE III are robust and we find no evidence of a significant defect within the Arctic vortex.

  13. SAGE III Aerosol Extinction Validation in the Arctic Winter: Comparisons with SAGE II and POAM III

    Thomason, L. W.; Poole, L. R.; Randall, C. E.

    2007-01-01

    The use of SAGE III multiwavelength aerosol extinction coefficient measurements to infer PSC type is contingent on the robustness of both the extinction magnitude and its spectral variation. Past validation with SAGE II and other similar measurements has shown that the SAGE III extinction coefficient measurements are reliable though the comparisons have been greatly weighted toward measurements made at mid-latitudes. Some aerosol comparisons made in the Arctic winter as a part of SOLVE II suggested that SAGE III values, particularly at longer wavelengths, are too small with the implication that both the magnitude and the wavelength dependence are not reliable. Comparisons with POAM III have also suggested a similar discrepancy. Herein, we use SAGE II data as a common standard for comparison of SAGE III and POAM III measurements in the Arctic winters of 2002/2003 through 2004/2005. During the winter, SAGE II measurements are made infrequently at the same latitudes as these instruments. We have mitigated this problem through the use potential vorticity as a spatial coordinate and thus greatly increased the number of coincident events. We find that SAGE II and III extinction coefficient measurements show a high degree of compatibility at both 1020 nm and 450 nm except a 10-20% bias at both wavelengths. In addition, the 452 to 1020-nm extinction ratio shows a consistent bias of approx. 30% throughout the lower stratosphere. We also find that SAGE II and POAM III are on average consistent though the comparisons show a much higher variability and larger bias than SAGE II/III comparisons. In addition, we find that the two data sets are not well correlated below 18 km. Overall, we find both the extinction values and the spectral dependence from SAGE III are robust and we find no evidence of a significant defect within the Arctic vortex.

  14. Fluorescence of lanthanide(III) complexes in aqueous solutions

    The fluorescence of lanthanide ions and of their complexes with EDTA, NTA and AA in aqueous solutions was investigated. It has been shown that the fluorescence band intensities of Sm(III), Eu(III), Gd(III), Tb(III) and Dy(III) complexes depend on the pH and the complexing agent concentration. Fluorescence measurements were used to characterise the lanthanide complexes formed and an attempt was made to interpret the results theoretically. (Author)

  15. Interaction of antithrombin III with preadsorbed albumin-heparin conjugates

    Hennink, W.E.; Ebert, C.D.; Kim, S. W.; Breemhaar, W.; Bantjes, A.; Feijen, J.

    1984-01-01

    The adsorption of antithrombin III (AT III) onto polystyrene surfaces preadsorbed with albumin or albuminheparin conjugates was studied using a two step enzyme immuno assay. When AT III-buffer solutions were used, the highest adsorption values were measured on high affinity albumin-heparin conjugate pretreated surfaces. Less AT III adsorption was found on nonfractionated albumin-heparin conjugate preadsorbed surfaces. AT III adsorption could also be detected on low affinity conjugate and albu...

  16. Luminescence studies of Sm(III) and Cm(III) complexes in NaSCN/DHDECMP extraction systems

    Chung, D Y; Kimura, T

    1999-01-01

    Laser-induced fluorescence (LIF) studies of Sm(III) and Cm(III) complexes in the NaSCN/DHDECMP solvent extraction system were carried out. Luminescence lifetimes were measured to determine the number of water molecules coordinated to Sm(III), Tb(III), Dy(III), and Cm(III) in the sodium thiocyanate solution and in the DHDECMP phase. The hydration number of Sm(III), Tb(III), Dy(III), and Cm(III) in the sodium thiocyanate solution decreased linearly with increasing sodium thiocyanate concentration. The hydration numbers of Sm(III), Dy(III), and Cm(III) in the DHDECMP phase decreased with increasing sodium thiocyanate concentration. The water molecules in the inner coordination sphere of Sm(III) and Dy(III) extracted into the DHDECMP were not completely removed at low sodium thiocyanate concentration but decreased with increasing sodium thiocyanate concentration. However, in the case of Cm(III) extracted into the DHDECMP phase from the sodium thiocyanate solution, there was no water in the inner coordination sphe...

  17. SIMMER-III analytic thermophysical property model

    An analytic thermophysical property model using general function forms is developed for a reactor safety analysis code, SIMMER-III. The function forms are designed to represent correct behavior of properties of reactor-core materials over wide temperature ranges, especially for the thermal conductivity and the viscosity near the critical point. The most up-to-date and reliable sources for uranium dioxide, mixed-oxide fuel, stainless steel, and sodium available at present are used to determine parameters in the proposed functions. This model is also designed to be consistent with a SIMMER-III model on thermodynamic properties and equations of state for reactor-core materials. (author)

  18. 4- vs. 5-phenylquinolinolate aluminum (III) isomers

    A method for the synthesis of 4-arylquinolinolate ligand and their AlIII complexes based on Michael reaction of 2-methoxyaniline with 1-phenylpropenones was developed. The resulting 4-aryl-8-methoxyquinoline was demethylated and converted to corresponding AlIII complexes. Photophysical properties of two 4-aryl-Alq3 derivatives were then compared with properties of the parent Alq3 and a 5-phenyl-Alq3 congener. It appears that the 5-aryl derivatives show improved luminescence but also decreased physical stability. Electroluminescence of the prepared materials is presented and compared to Alq3 and a 5-phenyl-Alq3.

  19. Arsenic(III) Immobilization on Rice Husk

    Malay Chaudhuri; Mohammed Ali Mohammed

    2013-01-01

    A number of large aquifers in various parts of the world have been identified with contamination by arsenic. Long-term exposure to arsenic in drinking water causes cancer of the skin, lungs, urinary bladder and kidney, as well as skin pigmentation and hyperkeratosis. Arsenic occurs in groundwater in two valence states, as trivalent arsenite [As(III)] and pentavalent arsenate [As(V)]. As(III) is more toxic and more difficult to remove from water by adsorption on activated alumina. In this stud...

  20. Prediction of ROSA-III experiment

    ROSA-III experiment with the simulated BWR system is to investigate thermal hydraulic behavior as well as ECCS performance in a postulated loss-of-coolant accident. RUN 701 assumes average core power, high and low pressure core sprays and low pressure injection of ECCS. Prediction of experiment RUN 701 was made with computer code RELAP-4J. The results indicate the need for ROSA-III pump characteristics to be clarified and for liquid level formation model to be improved. Comparison of the prediction results with the experimental data should reveal the areas of modifications in calculation model. (auth.)

  1. Extraction and separation of bismuth(III).

    Langade, A D; Shinde, V M

    1981-10-01

    Separation of bismuth from beryllium, lead, iron(III), indium, scandium, lanthanum, antimony(III), zirconium, titanium, thorium, vanadium(V), molybdenum(VI), uranium (VI) and chromium(VI) is achieved by selective extraction of bismuth from 0.1M sodium salicylate solution (adjusted to pH 7) into mesityl oxide (MeO). The extracted species is Bi (HOC(6)H(4)COO)(3).3MeO. The results are accurate within +/- 0.5%, with a standard deviation of 0.8%. The separation and determination of bismuth takes only 15 min. PMID:18963000

  2. Stellar populations of Shapley constellation III

    A V-I color-magnitude diagram is presented for a 0.6-sq deg field encompassing part of the LMC's Shapley III star-formation region. The pronounced luminosity function peak exhibited by the main-sequence stars is identified with the turnoff of the first star-forming burst, and then used as an age indicator with which to compare stellar evolutionary models with the dynamical age estimate determined by Dopita et al. (1985); the initial luminosity and mass functions are derived. The dynamical clock in Shapley III is in better agreement with the stellar evolutionary clock if models without convective overshoot are adopted. 42 references

  3. Magnetic studies on the Schiff base complexes of La(III), Pr(III), and Nd(III)

    Specific magnetic susceptibilities (chisub(s)) of several newly synthesized chelates of some of the lanthanons [La(III), Pr(III) and Nd(III)] are reported. These derivatives are of the general type, Ln(0-i-C3H7)sub(3-n)(C6H5CH:NRO)sub(n) [where, Ln=La(III), Pr(III) or Nd(III), n=1 or 2 and R=CH2CH2, CH2CHCH3 or C6H4] and have been prepared by the reaction of the alkoxides of the lanthanons with Schiff bases such as benzylidene-2-hydroxyethylamine (C6H5CH:NCH2CH2OH), benzylidene-2-hydroxy-n-propylamine (C6H5CH:NCH2CHOHCH3) and benzylidene-o-aminophenol (C6H5CH:NC6H4OH) in different molar relations in dry benzene. The resulting crystalline derivatives are non-volatile, light to deep yellow or blackish in colour. These tend to polymerize on keeping as shown by their insoluble nature and higher melting points, the polymerisation possibly occurring by the intermolecular coordination through oxygen atoms as reported earlier. Using Gouy method, the bis-isopropoxy mono-Schiff base and mono-isopropoxy bis-Schiff base complexes of La(III) have been shown to be diamagnetic, with chisub(s) values being in the range of -0.32 to -0.43 x 10-6 and -0.39 to -0.55 x 10-6 c.g.s units at 305 K respectively. In the remaining derivatives, Pr(O-i-C3H7)sub(3-n)(C6H5CH:NRO)sub(n) and Nd(O-i-C3H7)sub(3-n)(C6H5CH:NRO)sub(n) (where, n=1 or 2 and R=CH2CH2, CH2CHCH3 or C6H4) the magnetic moment values range between 3.25 to 3.32 and 3.30 to 3.33 μsub(B) respectively indicating their paramagnetic nature. (author)

  4. Solvent extraction of Sc(III), Zr(IV), Th(IV), Fe(III), and Lu(III) with thiosubstituted organophosphinic acid extractants

    The solvent extraction of Sc(III), Zr(IV), Th(IV), Fe(III) and Lu(III) with Cyanex 302 (bis(2,4,4-trimethylpentyl)monothiphosphinic acid) and Cyanex 301 (bis(2,4,4-trimethylpentyl)dithiophosphinic acid) in n-hexane from acidic aqueous solutions has been investigated systematically. The effect of equilibrium aqueous acidity on the extraction with these reagents was studied. The separation of Th(IV), Fe(III) and Lu(III) from Sc(III), or the separation of other metals from Lu(III) with Cyanex 302, can be achieved by controlling the aqueous acidity. However, Cyanex 301 exhibited a poor selectivity for the above metals, except for Lu(III). The extraction of these metals with Cyanex 272, Cyanex 302 and Cyanex 301 has been compared. The stripping percentages of Sc(III) for Cyanex 302 and Cyanex 301 in a single stage are near 78% and 75% with 3.5 mol/L and 5.8 mol/L sulphuric acid solutions, respectively. The effects of extractant concentration and temperature on the extraction of Sc(III) were investigated. The stoichiometry of the extraction of Sc(III) with Cyanex 302 was determined. The role of different components of Cyanex 302 in the extraction of Sc(III) was discussed. 18 refs., 10 figs

  5. Supported liquid membrane system for Cr(III) separation from Cr(III)/Cr(VI) mixtures.

    Religa, P; Rajewski, J; Gierycz, P; Swietlik, R

    2014-01-01

    This paper presents the results of analyses of the chromium(III) transport process from mixtures of Cr(III)/Cr(VI) ions using supported liquid membranes (SLM), in which dinonylnaphthalene sulfonic acid (DNNSA) and di(2-ethylhexyl) phosphoric acid (D2EHPA) were used as carriers. In both cases the membrane worked as a selective barrier for Cr(VI) ions. The increase in both the time of Cr(VI) ions-carrier interaction and the Cr(VI) concentration in the feed phase negatively influenced the Cr(III) separation. The polarizing layer consisting of Cr(VI) ions prevents the access of Cr(III) ions to the inter phase surface and leads to the deactivation of the carrier, which is the result of the strong oxidation properties of Cr(VI) ions. These factors meant that, in the case of the membrane with DNNSA, the membrane could not be used for the effective separation of Cr(III) from the Cr(III)/Cr(VI) mixture. On the other hand, the membrane with D2EHPA can be used for fast and efficient transport of Cr(III) ions, but only for strictly defined process parameters, i.e. where the level of chromium(VI) concentration is below 10(-3)M and with intensive feed phase mixing. PMID:24960010

  6. Fatores associados à assistência pré-natal precária em uma amostra de puérperas adolescentes em maternidades do Município do Rio de Janeiro, 1999-2000 Factors associated with precarious prenatal care in a sample of post-partum adolescent mothers in maternity hospitals in Rio de Janeiro, Brazil, 1999-2000

    Silvana Granado Nogueira da Gama

    2004-01-01

    Full Text Available Caracterizou-se o perfil das gestantes com pré-natal precário, segundo variáveis sócio-demográficas, história reprodutiva da mãe, apoio familiar, satisfação com a gestação e comportamentos de risco durante a gravidez. Foram entrevistadas 1.967 adolescentes no pós-parto imediato de maternidades públicas, conveniadas com o SUS e particulares no Município do Rio de Janeiro. A variável dependente foi o número de consultas de pré-natal (0-3; 4-6; 7 e mais. A análise estatística testou a hipótese de homogeneidade de proporções mediante análises bi e multivariada, com o uso de regressão logística multinomial, cuja categoria de referência da variável-resposta foi a realização de > 7 consultas. Foram encontradas maiores proporções de 0-3 consultas nos grupos de mães com grau de escolaridade This study characterizes the women receiving precarious prenatal care according to socio-demographic variables, mother's reproductive history, family support, satisfaction with pregnancy, and risk behavior during pregnancy. A total of 1,967 adolescents were interviewed in the immediate post-partum in public and outsourced maternity hospitals in the City of Rio de Janeiro. The dependent variable was the number of prenatal appointments (0-3; 4-6; 7 or more. The statistical analysis aimed to test the hypothesis of homogeneity of proportions, including bi- and multivariate analysis, using multinomial logistic regression, in which the reference category for the response variable was 7 or more prenatal visits. Higher (and statistically significant proportions of insufficient number of prenatal visits (0-3 were associated with: precarious sanitation conditions; not living with the child's father; attempted abortion; and smoking, drinking, and/or drug use during pregnancy. The results strongly indicate that mothers with worse living conditions and risk behavior during pregnancy were the same who lacked access to prenatal care.

  7. Soroprevalência da doença de Chagas em crianças em idade escolar do Estado do Espírito Santo, Brasil, em 1999-2000 Chagas' disease seroprevalence among school-age children in Espírito Santo State, Brazil, 1999-2000

    Paulo Augusto Sessa

    2002-12-01

    Full Text Available Embora o Estado do Espírito Santo não seja considerado endêmico para a doença de Chagas, triatomíneos silvestres que lá ocorrem freqüentemente invadem as casas, com chances de transmissão da doença às pessoas. Avaliou-se o padrão epidemiológico da moléstia no Estado por meio de um inquérito sorológico realizado em 5.243 escolares de 7 a 14 anos de idade, residentes em 17 municípios. Os testes de Imunofluorescência Indireta, Hemaglutinação Indireta e Imunoenzimático (ELISA foram positivos em apenas uma pessoa, representando 0,019% do total. O resultado foi semelhante aos encontrados por outros autores em investigações anteriores. Concluiu-se que, apesar da intensa destruição da Mata Atlântica ocorrida nas últimas décadas, o padrão epidemiológico da doença de Chagas permanece estável, a julgar pelo resultado dos testes sorológicos.Although the Brazilian State of Espírito Santo is not considered endemic for Chagas' disease, the sylvatic triatomines occurring there frequently invade houses, increasing the chances of Trypanosoma cruzi transmission to man. The epidemiological pattern of the disease in Espírito Santo was evaluated by a serological survey of 5,243 schoolchildren ages 7 to 14 years, residents of 17 municipalities. Indirect immunofluorescence, indirect hemagglutination, and immunoenzymatic (ELISA tests were positive in only one person, representing only 0.019% of the total. This result was similar to those found by other authors in previous studies. Based on the results of serological tests it is concluded that the epidemiological pattern of Chagas' disease in Espírito Santo remains stable, despite the intensive destruction of the Atlantic Forest that has occurred in recent decades.

  8. Avaliação da qualidade da água e percepção higiênico-sanitária na área rural de Lavras, Minas Gerais, Brasil, 1999-2000 Water quality evaluation in rural areas of Lavras, Minas Gerais, Brazil, 1999-2000

    Christiane Maria Barcellos Magalhães da Rocha

    2006-09-01

    Full Text Available Realizaram-se entrevistas e análises laboratoriais de 80 amostras de água em 45 propriedades rurais das sub-bacias dos ribeirões Água Limpa e Santa Cruz, em Lavras, Minas Gerais, Brasil, para comparar a qualidade da água para consumo doméstico e agropecuário e seus fatores determinantes. Na sub-bacia Água Limpa, as propriedades são principalmente caracterizadas como moradia, e seus proprietários apresentam baixo grau de escolaridade. Quanto à sub-bacia Santa Cruz, nas propriedades, explora-se a agropecuária, e a maior parte dos proprietários reside na cidade. Com relação aos graus de escolaridade, ela se apresenta muito baixa ou com nível superior. O abastecimento d'água na sub-bacia Água Limpa provém principalmente de lençóis freáticos, enquanto, na sub-bacia Santa Cruz, predominam as águas superficiais, estando seus mananciais contaminados. A percepção dos proprietários sobre a potabilidade da água relaciona-se às características físicas e organolépticas, não à sanitária. Não há relação entre a contaminação fecal e o tipo de manancial, mas sim com a ocupação do solo e as atividades antrópicas.In addition to personal interviews, laboratory analyses were performed using 80 water samples from 45 rural areas that are crossed by the Água Limpa and Santa Cruz streams close to the city of Lavras, southern Minas Gerais State. The results allowed comparing the quality of water used for agriculture and the identification of determinant factors. The Água Limpa stream mostly crosses an area used primarily for housing and characterized by low schooling. Many houses are supplied by shallow water wells and have ordinary cesspits for human waste disposal. All springs are polluted. The Santa Cruz stream displays a different scenario. The land is used mostly for agricultural purposes. Most owners live in town, with widely varied levels of school, from none to university. The houses are supplied by surface water. Most of the springs are polluted. The perception by both home and land owners concerning quality of the drinking water is determined solely by the water's physical and organoleptic characteristics. Sanitary parameters are not taken into account. Moreover, there is no relationship between fecal contamination and the type of spring. Land use and anthropic activity are far more important than the type of spring for water quality.

  9. Perspectives of precipitation science: Part III

    Michaelides, Silas

    2016-03-01

    This Special Issue of Atmospheric Research entitled "Perspectives of Precipitation Science: Part III" encompasses selected papers that were presented at the General Assembly of the European Geosciences Union, held in Vienna, Austria, from 27 April to 2 May 2014, within the framework of the (General) Session "Precipitation: Measurement, Climatology, Remote Sensing, and Modeling".

  10. Diluted magnetic III-V semiconductors

    Munekata, H.; Ohno, H.; von Molnar, S.; Segmüller, Armin; Chang, L. L.; Esaki, L.

    1989-10-01

    A new diluted magnetic III-V semiconductor of In1-xMnxAs (xMnAs clusters. Films grown 200 °C, however, are predominantly paramagnetic, and the lattice constant decreases with increasing Mn composition; both are indicative of the formation of a homogeneous alloy. These films have n-type conductivity and reduced band gaps.

  11. Doublet III vacuum vessel neutral beam armor

    The evolution of the Doublet III neutral beam armor is followed from the initial design of a radiation cooled metallic tile to the present actively cooled graphite design. Results of the thermal and stress analyses that dictated the present design are reviewed

  12. The Changing Nature of Division III Athletics

    Beaver, William

    2014-01-01

    Non-selective Division III institutions often face challenges in meeting their enrollment goals. To ensure their continued viability, these schools recruit large numbers of student athletes. As a result, when compared to FBS (Football Bowl Division) institutions these schools have a much higher percentage of student athletes on campus and a…

  13. Solvent extraction of scandium(III), yttrium(III), lanthanum(III) and gadolinium(III) using Cyanex 302 in heptane from hydrochloric acid solutions

    The extractions of the selected rare earths (Sc, Y, La and Gd) from hydrochloric acid solutions have been investigated using bis(2,4,4-trimethylpentyl)-mono thiophosphinic acid (Cyanex 302, HL) in heptane as an extractant. The results demonstrate that the extractions of rare earths occur via the following reaction:Sc(OH)2++2[(HL)2](O) ↔ [Sc(OH)L2.2(HL)](O)+2H+Y3++3[(HL )2](O) ↔ [Y(HL2)3](O)+3H+La(OH)2++3[(HL)2](O) ↔ [La(OH)2L.5(H L)](O)+H+Gd(OH)2++3[(HL)2](O) ↔ [Gd(OH)L2.4(HL)](O)+2H+The pH1/2 values and equilibrium constants of the extracted complexes have been deduced by taking into account the aqueous phase complexation of the metal ion with hydroxyl ligands and plausible complexes extracted into the organic phase. According to the pH1/2 values, it is possible to realize mutual separation among Sc(III), Y(III), La(III) and Gd(III) with Cyanex 302 by controlling aqueous acidity

  14. New hydro power plant Dobsina III

    Another power plant will be added to the hydroelectric power plant Dobsina. Preparations for the construction of a small hydro power plant have started on the streams Hnilec and Dobsinsky Brook. Dobsina III will extend the portfolio of renewable sources of Slovenske elektrarne. (author)

  15. Mechanisms of Nd(III) and Eu(III) uptake by cementitious materials

    Cement is an important component of the multi-barrier system in repositories for low-level and intermediate level radioactive waste. The waste loading potential of cementitious materials is well established but their long-term ability to delay the release of radionuclides from waste repositories and the chemical mechanisms governing radionuclide immobilization are poorly understood at the molecular level. This knowledge, however, is essential for detailed long-term predictions of the environmental impact of cement-stabilized waste forms. The present doctoral study aims at developing mechanistic models of the retention mechanism of lanthanides, in particular Nd(III) and Eu(III), in cementitious materials, using synchrotron- and laser-light-based spectroscopic and laboratory-based X-ray diffraction techniques in combination with wet chemistry experiments. Macro- and micro-scale investigations on Nd(III) and Eu(III) doped crystalline and amorphous calcium silicate hydrates (C-S-H) provide fundamental information on uptake mechanisms at the atomic/molecular level. This information was used for the development of the retention model. Spectroscopic studies on Nd(III) doped cementitious matrices were performed to discern the coordination environment of these elements in cement matrices. In the first phase of the doctoral study a mechanistic model was developed for two Nd(III) doped crystalline C-S-H phases, 11 Å tobermorite (Ca5Si6O16(OH)2∙7H2O) and xonotlite (Ca6Si6O17(OH)2). In the second phase the model was tested on Nd(III) doped amorphous C-S-H phases with calcium-to-silica molar ratios varying between 0.56 and 1.54 and in complex cement systems. In the last phase, studies on Eu(III) doped crystalline C-S-H phases were carried out to test whether or not the model developed for Nd(III) can be used to interpret the Eu(III) retention by cementitious materials at very low metal loadings. Trivalent lanthanides e.g., Nd(III) and Eu(III), were regarded as suitable

  16. Radioimmunological determination of procollagen (type III) and procollagen peptide (type III)

    The detection of antigens circulating in the blood enables the early recognition of fibrotic processes e.g. liver cirrhosis and hepatitis. One thus uses an anti procollagen (type III) labelled with iodine 125 by the chloramine-T method, or an anti-procollagen peptide (type III) serum which is brought together with a sample of unknown contents. The separation of the antigen-antibody complex is carried out by means of a highly specific antiserum. The procollagen peptide (type III) is produced from calf skin of a foetus or from human aszites fluid. (DG)

  17. Extraction and separation studies of Ga(III, In(III and Tl(III using the neutral organophosphorous extractant, Cyanex-923

    P. M. DHADKE

    2003-07-01

    Full Text Available The neutral extractant, Cyanes-923 has been used for the extraction and separation of gallium(III, indium(III and thallium(III from acidic solution. These metal ions were found to be quantitatively extracted with Cyanex-923 in toluene in the pH range 4.5–5.5, 5.0–6.5 and 1.5–3.0, respectively, and from the organic phase they can be stripped with 2.0 mol dm-3 HNO3, 3.0 mol dm-3 HNO3 and 3.0 mol dm-3 HCl, respectively. The effect of pH equilibration period, diluents, diverse ions and stripping agents on the extraction of Ga(III, In(III and Tl(III has been studied. The stroichiometry of the extracted species of these metal ions was determined on the basis of the slope analysis method. The reaction proceed by solvation and the probable extracted species found were [MCl3. 3Cyanex-923] [where M = Ga(III or In(III ] and [HTlCl4. 3Cyanex-923]. Based on these results a sequential procedure for the separation of Ga(III, In(III and Tl(III from each other was developed.

  18. The capillary pumped loop III (CAPL III) flight demonstration description and status

    Kim, Jeong (Jake) H.; Cheung, Kwok-Hung; Butler, Dan; Ku, Jentung; Haught, Eric; Kroliczeck, Edward J.; Cullimore, Brent; Baumann, Jane

    1997-01-01

    To realize the full benefits of capillary pump loop (CPL) devices, for use in spacecraft thermal control subsystems, a reliable, load sharing, multiple evaporator system must be developed and successfully demonstrated in space. The Capillary Pumped Loop Flight Experiment 3 (CAPL III) will be the second attempt to flight demonstrate a multiple evaporator CPL in space environment. Using the lessons learned from CAPL I, which was flown aboard STS-60 in February 1994, new hardware and concepts are being developed for CAPL III to enable load sharing between evaporators, reliable system start-up/re-start, and reliable continuous operation. Started in May 1996, CAPL III is primarily a joint venture between the Naval Research Laboratory and the NASA-Goddard Space Flight Center, with Swales and Associates, Inc. as an industry partner. The program is scheduled to meet an STS flight opportunity in mid-1998. This paper will present the requirements and the preliminary design description of the CAPL III CPL system.

  19. Potentiometric studies on stepwise biligand complex formation La(III), Pr(III) or Nd(III)-cyclo hexane-1, 2-diaminotetraacetic acid-hydroxy acid

    Potentiometric studies of the interaction between 1:1 Ln(III)-CDTA binary chelate (where Ln(III) = La(III), Pr(III) or Nd(III); CDTA = cyclohexane-1,2-diamino-N,N,N',N'-tetracetic acid) with certain hydroxy acids such as glycollic (GA), lactic (LA) and malic (MEA) are described. The nature of the titration curves indicates the stepwise addition of the secondary ligand to the initially formed 1:1, M(III)-CDTA binary complex. Formation constants (Ksub(MAL)) of the resulting biligand chelates have been determined at 30 +- 10 and 35 +- 10C and also thermodynamic functions (viz. ΔG,ΔH and ΔS). The order of stability in terms of metal ions has been found to be La(III) LA > GA. (author)

  20. Synergistic extraction of Ce(III), Tb(III) and Lu(III) with a mixture of hexafluoroacetylacetone and triphenylphosphineoxide in benzene

    The synergistic solvent extraction of trivalent lanthanides such as Ce(III), Tb(III) and Lu(III) has been studied with a mixture of hexafluoroacetylacetone (HHFA) acting as an acidic chelating agent and triphenylphosphine oxide (TPPO) as a neutral ligand in benzene from aqueous solution of pH 2.5 having ionic strength 0.01 mol dm-3 (K-/H1, Cl-). The composition of the synergistic adduct has been determined by slope analysis method and found to be M(HFA)3 . 2TPPO [M = Ce(III), Tb(III) Lu(III)]. The effect of various anions and cations on the extraction of these metal ions has also been studied and only oxalate among the anion and Cr(III) among the cations has some deleterious effect. The formation constant and separation factor from various metal ions have also been determined and discussed. (orig.)

  1. Synergistic extraction of Ce(III), Tb(III) and Lu(III) with a mixture of hexafluoroacetylacetone and triphenylphosphineoxide in benzene

    Rizvi, M.A.; Ali, A. [Nuclear Chemistry Div., Pakistan Inst. of Nuclear Science and Technology, P.O. Nilore, Islamabad (Pakistan); Iqbal, M.S. [Faculty of Science and Technology, Univ. of Sargodha (Pakistan)

    2007-07-01

    The synergistic solvent extraction of trivalent lanthanides such as Ce(III), Tb(III) and Lu(III) has been studied with a mixture of hexafluoroacetylacetone (HHFA) acting as an acidic chelating agent and triphenylphosphine oxide (TPPO) as a neutral ligand in benzene from aqueous solution of pH 2.5 having ionic strength 0.01 mol dm{sup -3} (K{sup -}/H{sup 1}, Cl{sup -}). The composition of the synergistic adduct has been determined by slope analysis method and found to be M(HFA){sub 3} . 2TPPO [M = Ce(III), Tb(III) Lu(III)]. The effect of various anions and cations on the extraction of these metal ions has also been studied and only oxalate among the anion and Cr(III) among the cations has some deleterious effect. The formation constant and separation factor from various metal ions have also been determined and discussed. (orig.)

  2. Addition compounds of lanthamide (III) and yttrium (III) hexafluorophosphates and N,N - dimethylformamide

    Addition compounds of lanthanide (III) and yttrium (III) hexafluorophosphates and N-N-Dimetylformamide are described to characterize the complexes, elemental analysis, melting ranges, molar conductance measurements, X-ray powder patters infrared and Raman spectra, TG and DTA curves, are studied. Information concerning the decomposition of the adducts through the thermogravimetric curves and the differential thermal analysis curves is obtained. (M.J.C.)

  3. Chukar III-R Reconnaissance System

    Toops, Laurence C.

    1990-02-01

    This paper describes Northrop's developmental Chukar 111-R reconnaissance system, which is based on the Chukar III target drone. Some military needs for reconnaissance and the advantages of employing an unmanned air vehicle to satisfy these needs are noted. Next, features incorporated into the new Chukar III-R reconnaissance system are described. These features include a high performance unmanned air vehicle (UAV), an infrared line scanner for imaOng targets, radio position-fix enhanced navigation, and a new mission planning and control station. Sensor slight test results, a pay-load mockup, and mission planning and image exploitation capabilities are discussed. The advantages of high speed and low observability are cited. Launch and retrieval techniques are described.

  4. Synergistic solvent extraction of Lutetium(III)

    Synergism in the extraction of Lu(III) from thiocyanate solutions has been investigated using mixtures of bis-2-ethylhexyl sulfoxide (B2EHSO) and 2-thenoyltrifluoroacetone (HTTA) or di-n-octyl sulfoxide (DOSO) or tri-n-octylphosphine oxide (TOPO) in benzene. For comparison, the synergistic extraction of Lu(III) from perchlorate solutions has also been investigated with a mixture of B2EHSO and HTTA. These extraction data have been analyzed theoretically with the aid of a computer by taking into account complexation of the metal in the aqueous phase by inorganic ligands and plausible complexation in the organic phase. The equilibrium constant of the various product species have been deduced by non-linear regression analysis. (author) 18 refs.; 6 figs.; 5 tabs

  5. Risk factors in stage III breast carcinoma

    Five-year follow-up data of 100 patients with stage III breast cancer treated by primary irradiation from 1977 to 1981 are presented. The 5-year overall survival rate for the entire group was 38% with a median survival time of 33 months. The data were analysed to determine factors associated with prognosis. Patients with shorter premedical history and premenopausal status had a modest survival advantage. Response to radiation therapy, primary tumor status, regional lymph node condition, postirradiation histologic findings in axillary lymph nodes proved to have a prognostic value. Disease which was not controlled by radiotherapy also tended to be resistant to chemotherapy and the 5-year survival in this group was zero. Risk factors have to be taken into consideration for the combined modality treatment for stage III breast cancer. However, further studies are needed to define the indication and appropriate sequence of systemic treatment in this stage of the disease. (orig.)

  6. 4- vs. 5-phenylquinolinolate aluminum (III) isomers

    Perez-Bolivar, Cesar [Center for Photochemical Sciences, Bowling Green State University, Bowling Green, OH 43403 (United States); Llovera, Ligia; Lopez, Simon E. [Departamento de Quimica Universidad Simon Bolivar Caracas 1080a (Venezuela, Bolivarian Republic of); Anzenbacher, Pavel, E-mail: pavel@bgsu.ed [Center for Photochemical Sciences, Bowling Green State University, Bowling Green, OH 43403 (United States)

    2010-01-15

    A method for the synthesis of 4-arylquinolinolate ligand and their Al{sup III} complexes based on Michael reaction of 2-methoxyaniline with 1-phenylpropenones was developed. The resulting 4-aryl-8-methoxyquinoline was demethylated and converted to corresponding Al{sup III} complexes. Photophysical properties of two 4-aryl-Alq{sub 3} derivatives were then compared with properties of the parent Alq{sub 3} and a 5-phenyl-Alq{sub 3} congener. It appears that the 5-aryl derivatives show improved luminescence but also decreased physical stability. Electroluminescence of the prepared materials is presented and compared to Alq{sub 3} and a 5-phenyl-Alq{sub 3}.

  7. Perturbation of Mode III interfacial cracks

    Piccolroaz, A; Movchan, A B

    2010-01-01

    We consider the perturbation problem of a Mode III interfacial crack. The perturbation is of geometrical type and can be both perturbation of the crack faces and perturbation of the interface, which can deviate from the initial straight line configuration. Asymptotic formulae are derived for the first-order perturbation of the stress intensity factor. It is shown that, due to the unsymmetrical nature of the problem, the Mode III skew-symmetric weight function derived in Piccolroaz et al. (2009) is essential for the derivation of the correct asymptotic formulae. To illustrate the method, we present the numerical results for different geometrical perturbations of a half-plane interfacial crack in an infinite bimaterial structure. Discussion on the extension of the method to finite bodies is also presented.

  8. LSPRAY-III: A Lagrangian Spray Module

    Raju, M. S.

    2008-01-01

    LSPRAY-III is a Lagrangian spray solver developed for application with parallel computing and unstructured grids. It is designed to be massively parallel and could easily be coupled with any existing gas-phase flow and/or Monte Carlo Probability Density Function (PDF) solvers. The solver accommodates the use of an unstructured mesh with mixed elements of either triangular, quadrilateral, and/or tetrahedral type for the gas flow grid representation. It is mainly designed to predict the flow, thermal and transport properties of a rapidly vaporizing spray because of its importance in aerospace application. The manual provides the user with an understanding of various models involved in the spray formulation, its code structure and solution algorithm, and various other issues related to parallelization and its coupling with other solvers. With the development of LSPRAY-III, we have advanced the state-of-the-art in spray computations in several important ways.

  9. Rape embryogenesis. III. Embryo development in time

    Teresa Tykarska

    2014-02-01

    Full Text Available It was found that the growth curve of the rape embryo axis is of triple sigmoid type. Embryo growth occurs in 3 phases corresponding to 3 different periods of development. Phase I includes growth of the apical cell up to it's division into two layers of octants. Phase II comprises the increase of the spherical proembryo to the change of its symmetry from radial to bilateral. Phase III includes, growth of the embryo from the heart stage up to the end of embryogenesis. In each phase the relative growth rate increases drastically and then diminishes. The differences in growth intensity during the same phase are several-fold. The growth intensity maximum of the embryo axis occurs in phase II. The phasic growth intensity maxima occur: in phase I during apical cell elongation, :before its division, and in phases II and III in the periods of cell division ;growth in globular and torpedo-shaped -shaped embryos.

  10. Solar Neutrino Measurement at SK-III

    Yang, B S

    2009-01-01

    The full Super-Kamiokande-III data-taking period, which ran from August of 2006 through August of 2008, yielded 298 live days worth of solar neutrino data with a lower total energy threshold of 4.5 MeV. During this period we made many improvements to the experiment's hardware and software, with particular emphasis on its water purification system and Monte Carlo simulations. As a result of these efforts, we have significantly reduced the low energy backgrounds as compared to earlier periods of detector operation, cut the systematic errors by nearly a factor of two, and achieved a 4.5 MeV energy threshold for the solar neutrino analysis. In this presentation, I will present the preliminary SK-III solar neutrino measurement results.