WorldWideScience

Sample records for main achievements 2003-2004

  1. Main Achievements 2003-2004 - Nuclear Physics

    International Nuclear Information System (INIS)

    2005-01-01

    Two Departments of our Institute are engaged in nuclear studies, in the following areas: studies of the nuclear reaction mechanism at low, intermediate and high energies, studies of nuclear structure by means of gamma spectroscopy, and theoretical research concerning nuclear structure and reaction mechanisms. Most of these studies are carried out in the form of international collaborations with the world-leading nuclear physics experimental facilities. Our physicists usually play an important role in these collaborative projects and often lead them. Nuclear structure experiments were performed mainly within the following European Large Scale Facilities: ALPI-INFN-Legnaro, VIVITRONIReS-Strasbourg, UNILAC/SIS-GSI-Darmstadt, K100-Cyclotron-Jyvaeskylea with the use of the GASP, GARFIELD, EUROBALL, ICARE, RISING + FRS, RITU+JUROGAM systems and with the application of RFD, HECTOR, DIAMANT, EUCLIDES ancillary detectors. Experimental data were also obtained at the Argonne National Laboratory, USA, with the GAMMASPHERE array and the ATLAS accelerator. In addition, we are involved in planning the experiments for the project of international accelerator facility of the next generation FAIR (Facility for Antiproton and Ion Research) at GSI. The nuclear reaction experiments were performed at the Joint Institute of Nuclear Physics in Dubna (collaborations FASA and COMBAS), in GANIL in Caen, in the Forschungszentrum Juelich at the accelerator COSY in the framework of collaboration PISA, as well as at the Warsaw Laboratory of Heavy Ions. The hadronic nuclear physics experiments were carried out exclusively at the Forschungszentrum Juelich where we have participated in international collaborations COSY11, GEM and HIRES. Recently, we have joined international detector project WASA planned at Forschungszentrum Juelich and plan to participate in the project PANDA, being constructed in GSI Darmstadt. Both detectors will be devoted to low and intermediate hadronic physics. We also

  2. Main Achievements 2003 - 2004-Particle Physics-e+e- interactions - DELPHI

    International Nuclear Information System (INIS)

    2005-01-01

    Precise studies of the intermediate bosons Z, W and searches for phenomena beyond the Standard Model of elementary particles were the main purposes for this experiment, which had finished data taking in the year 2000. Now the DELPHI experiment is in the phase of publishing final results of several analyses. One of the most important topics is the determination of the mass and couplings of the W boson using the data sample collected in the centre-of-mass energy range between 172 and 209 GeV. The mass of the W boson measured by DELPHI and published in 2004, is 80.404±0.074 GeV (LEP average: 80.412±0.042 GeV). This precise estimate provides an important test of the Standard Model. Other interesting studies, performed entirely at the IFJ PAN in the years 2003 - 2004, concern Bose-Einstein and Fermi-Dirac correlations of pairs of identical hadrons. Correlations of pairs of charged π mesons in the difference of their azimuthal angle (a method unique at LEP) were studied using a sample of hadronic events, collected at the centre-of-mass energies corresponding to the mass of the Z boson. Bose - Einstein interference enhancement was observed in the two-particle correlation function yielding the measurement of the spatial transverse radius of the source of 0.591±0.015±0.034 fm. The.p(bar)p(bar) correlations were studied in their four-momenta difference (Q). A depletion in the correlation function was observed for Q<2 GeV. This was attributed to the effect of Fermi-Dirac statistics and the source radius of 0.1±0.04±0.03 fm was determined

  3. Main Achievements 2003-2004 - Interdisciplinary Research - Radiation detection methods for health, earth and environmental sciences - Natural radioactive elements in the environment

    International Nuclear Information System (INIS)

    2005-01-01

    Research on natural radioactive elements in the environment has been conducted. The main activities are focused on measurements of isotopes arising from natural radioactive series (especially radon). In 2004, the first two parts of survey within the frame of scientific cooperation between ''Vinca'' Institute and IFJ PAN were completed. Field measurements were carried out in Niska Banja Spa (Serbia and Montenegro). In this region extremely high radon ( 222 Rn) concentrations in soil gas, to above 2 000 kBq/m 3 ., very high values of radon exhalation rates (1,5 Bq/m 2 s) and radon concentration in water samples (> 500 Bq/l) were observed. Indoor radon concentrations in some houses exceeded 10 kBq/m 3 . A special model and computer code were developed for calculating and visualising radon distribution and its migration into houses (PhD thesis). At the Radon Study Field located in IFJ PAN, the influence of different parameters on the radon exhalation process are studied and changes of radon concentration in soil are investigated. The natural radiation level plays an important role in low background gamma spectroscopy. Long-term measurements of the gamma background level are being performed and their changes (e.g., post-Chernobyl or solar activity induced) studied

  4. Main Achievements 2003-2004 - Astrophysics

    International Nuclear Information System (INIS)

    2005-01-01

    Physical mechanisms responsible for generating flat rotation curves of spiral galaxies were identified which serve the same role as the dark matter component. Identifying the actual physical cause of flat rotation curves is a vital task of astroparticle research. A popular view that dark matter is responsible for additional gravity in spiral galaxies corresponds to the Newtonian limit. When general relativity is considered, new possibilities should be considered. We have shown that the Vaidya metric in the weak-field approximation generates gravitational acceleration which depends on radial distance in such a way that the galactic rotation curve is flat. The Vaidya metric corresponds to gravity induced by a radial flow of energy. Also, large scale galactic magnetic field can contribute to the force governing the rotation curve of the gas component. This is because there is always some ionized fraction of gas in a galaxy which feels the Lorentz force. Ionized clouds exert pressure on neutral gas synchronizing its rotation. The observed rotation curve then follows a flat pattern. It is known that classical Newtonian dynamics admits canonically inequivalent Hamilton formulations. We have shown how such alternative Hamiltonians lead to non-canonical Poisson structures which may be considered as classical analogues of the non-canonical quantum commutation rules. After quantization, both canonical and non-canonical quantum systems obey the same Heisenberg equations of motion but many of their physical properties appear to be different. Alternative Hamiltonians cannot be identified with energy, which leads to non-standard thermodynamics. Coordinate operators become non-commutative which suggests noncommutative geometry of the underlying space time. We have solved the boson normal ordering problem for [q(a+)a + v(a+)]n with a single annihilation operator a and arbitrary functions q and v of the creation operator a+. Our method uses properties of exponential operators which generalize the shift operator, the action of which can be expressed in terms of substitutions. Solution to the normal ordering problem obtained in such a way is related to a special class of polynomials, called Sheffer polynomials, widely applied in combinatorics and umbral calculus. Normally ordered functions of creation and annihilation operators have been applied in order to investigate partition functions and the Green function generating functionals of model quantum systems

  5. Main Achievements 2003-2004 - Carbon-carbon Composites

    International Nuclear Information System (INIS)

    2005-01-01

    There is a long tradition at IFJ PAN of building light mechanical structures from composite materials for detectors in high energy physics experiments. With time, this activity has also evolved into purely technological developments and into applications outside particle physics. A special device for long-term testing of such structures has also been designed and manufactured at IFJ PAN in 2004. The apparatus makes it possible to determine the fatigue properties of disc samples. This work was performed in collaboration with the Department of Biomaterials, Faculty of Materials, Engineering and Ceramics, of the AGH in Cracow

  6. Main Achievements 2003-2004 - LHC scientific programme - LCG

    International Nuclear Information System (INIS)

    2005-01-01

    To prepare an infrastructure for LHC computing in Cracow the IFJ ATLAS group has started the grid initiative in collaboration with the Academic Computing Centre Cyfronet (AGH), which developed into the CrossGrid European project, Cracow becoming its coordinator. As the result, and thanks to the support of the Polish State Committee for Scientific Research (KBN), a cluster of 80 processors has been assembled together with a 3 TB disk matrix. In 2003 a part of this cluster has been connected to the LHC Computing Grid (LCG), being amongst the first of 14 world institutions. Now the Cracow group participates in massive and distributed preparation of Monte Carlo samples for the experiment, called the ATLAS Data Challenge (DC). The Cracow resources were used in ATLAS DC 1 (2003) for production of 50000 and 20000 simulated and pile-up events respectively, which represented 1% of total ATLAS production. Originally, the process was human driven, however now, using LCG-2 software, it is controlled by the ATLAS ''virtual organization'' (VO), located at CERN. In 2004 another set of events was generated at the Cracow cluster, under the ATLAS DC2. Up to now about 1 % of the whole ATLAS production has been performed at Cracow, which is reflected in ATLAS reports and publications

  7. Annual report 2003-2004

    International Nuclear Information System (INIS)

    2004-01-01

    The annual report for the year 2003-2004 has been compiled, which offers concise description of tasks achieved and status of on going efforts pertaining to PAEC (Pakistan Atomic Commission) programme. The tasks description are as: 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 list is also available. (A.B.)

  8. Main Achievements 2003-2004 - Interdisciplinary Research - Applications of theoretical physics - Stochastic processes

    International Nuclear Information System (INIS)

    2005-01-01

    Some specific stochastic, jumping processes have been studied. They are defined in terms of the jump size distribution and the waiting time distribution which are mutually dependent. For the simplest case (the kangaroo process), the corresponding master equation has been completely solved and simple asymptotic expressions for the time-dependent probability distributions have been derived. A generalized version of that process, which takes into account the memory effects, has been proposed and a connection to transport processes, namely to the Boltzmann kinetic theory and diffusion, has been demonstrated. The same process, but defined on the circle instead of the axis, can possess the power law autocorrelation function; a simple formula for this function has been derived. Therefore, the process can serve as a useful model for the colored noises, in particular for the 1/f noise. It has been applied as a model of the driving force in the generalized Langevin equation, an impossible task with the standard kangaroo process. The equation has been solved by means of the Monte Carlo simulations. The resulting velocity and energy distributions exhibit extremely long memory about the initial conditions, despite an apparent fast equilibration of their comprehensive shape. The tails of both distributions fall faster than in the Maxwellian case

  9. Main Achievements 2003-2004 - Interdisciplinary Research - Radiation detection methods for health, earth and environmental sciences - Thermoluminescence (TL) detectors

    International Nuclear Information System (INIS)

    2005-01-01

    The IFJ has over 35 years of experience in the development, production and application of new types of thermoluminescence (TL) detectors, particularly LiF:Mg,Ti and LiF:Mg,Cu,P. Over 600,000 LiF detectors produced at the IFJ PAN are routinely applied in dosimetry services and hospitals in 30 countries. The current research in the field of thermoluminescence concentrates in space dosimetry and novel 2-dimensional detectors for medical applications. The space project (named Matroshka), organized by the European Space Agency, is one of the most ambitious dosimetry experiments in space. In February 2004 an anatomical model of the human body (a humanoid phantom), equipped with over 3500 dedicated thermoluminescent detectors (TLD), developed and produced at IFJ and tested at the Chiba heavy ion accelerator in Japan, was installed outside the International Space Station (ISS) to determine the cosmic radiation doses absorbed in human organs, which would be experienced by astronauts in open space. The phantom will remain in space for one year, after which the detectors will be returned to the IFJ for analysis

  10. Main Achievements 2003-2004 - Interdisciplinary Research - Radiation detection methods for health, earth and environmental sciences - Environmental Radioactivity

    International Nuclear Information System (INIS)

    2005-01-01

    Work performed in the area of Environmental Radioactivity provided information on the geographical distribution of post-Chernobyl contamination in Poland with several gamma, beta or alpha emitters. The area with relatively high deposit of nuclear fuel particles (''hot particles'') was especially carefully investigated. Recent ultra-low background measurements of radiochemically prepared needles of Norway spruce trees from the Tatra National Park have shown a surprisingly high content of plutonium in the youngest shots. This result will require a revision of the common opinion about natural migration of Pu which up to date has been considered not to be mobile and not bio-available. Application of the Institute's actively and passively shielded gamma-ray spectrometer to measurements of cosmogenic 22 Na and 7 Be in aerosols has shown statistically significant seasonal differences not only in the activity of these two nuclides but also in their activity ratio. Since 2001, concentrations of artificial 137 Cs, natural 40 K and of some heavy metals have been measured in samples collected in the Tatra National Park. The maximum concentration of caesium is observed at altitudes over 1300 m above sea level, in the organic surface layers or in the illuvial layers. The transfer factor (T agg ) values for caesium in Podzol and Ranker soils are altitude-independent, but in Rendzinas, Rendzic Lethosols, Lithosols and Regosols a strong dependence on altitude is observed. No similar investigation in the Tatra National Park has yet been performed

  11. Main Achievements 2003-2004 - Condensed Matter Studies - Electronic structure of disordered alloys studied by Compton scattering

    International Nuclear Information System (INIS)

    2005-01-01

    3D momentum density and the Fermi surface of disordered Cu 0.86 Al 0.16 alloy were reconstructed from high-resolution Compton profiles. The effect known as ''nesting'' of the Fermi surface was revealed (cooperation with KEK, Tsukuba, Japan). This feature of the Fermi surface, when present, is believed to lead to local ordering phenomena in disordered systems. Our electron diffraction studies showed that a short-range order was indeed present in the alloy. Moreover, the character of the diffuse scattering (the four-fold splitting of the diffuse spots) pointed to the ''nesting'' of the Fermi surface as the origin of this ordering. The results lend support to the notion that the formation of the short-range order in nondiluted, disordered alloys can be driven by their electronic properties like the shape of the Fermi surface

  12. FSA 2003-2004 Digital Orthophoto Metadata

    Data.gov (United States)

    Minnesota Department of Natural Resources — Metadata for the 2003-2004 FSA Color Orthophotos Layer. Each orthophoto is represented by a Quarter 24k Quad tile polygon. The polygon attributes contain the...

  13. Aboriginal Review 2003/2004

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This report presents information on Syncrude's efforts and achievements in working with Aboriginal communities and leaders in Alberta since 2002 through its Aboriginal Development Program. The report discusses the six key commitment areas of the Program. First, the report provides an overview of Syncrude's achievements in the area of corporate leadership including participation in the Aboriginal Affairs and Northern Development Industry Advisory Committee; recognition by the Canadian Council for Aboriginal Business as a leader in Aboriginal relations through the Aboriginal Relations program; supporting the National Aboriginal Achievement Foundation; championing the Aboriginal Human Resources Development Council of Canada; membership of the Alberta Chamber of Resources Aboriginal Programs Project; Conference Board of Canada's Council on Corporate Aboriginal Relations; and, chairing the Mining Association of Canada. The report discusses business development of Aboriginal entrepreneurs and business owners including Syncrude's employment targets for Aboriginal employment in the Syncrude workforce. It discusses community development in Aboriginal communities such as long distance learning; the Fort Chipewyan day care centre; the Chipewyan Prairie Dene First Nation Multi-Purpose Community Centre in Janvier; and, an elder care facility in Fort McKay First Nation community. It discusses education and training including the Alberta Aboriginal Apprenticeship Project; Syncrude Aboriginal/Women Education Awards Program; University of Alberta Aboriginal Careers Initiative; and, the Aboriginal Financial Management Internship. The report also discusses Syncrude's consultations with Aboriginal communities on environmental issues such as end-land use, air quality and how further expansion can occur without long-term impacts on traditional land uses. The report also contains questions and answers with Aboriginal leaders to discuss the impact of oil sands

  14. Aboriginal Review 2003/2004

    International Nuclear Information System (INIS)

    2004-01-01

    This report presents information on Syncrude's efforts and achievements in working with Aboriginal communities and leaders in Alberta since 2002 through its Aboriginal Development Program. The report discusses the six key commitment areas of the Program. First, the report provides an overview of Syncrude's achievements in the area of corporate leadership including participation in the Aboriginal Affairs and Northern Development Industry Advisory Committee; recognition by the Canadian Council for Aboriginal Business as a leader in Aboriginal relations through the Aboriginal Relations program; supporting the National Aboriginal Achievement Foundation; championing the Aboriginal Human Resources Development Council of Canada; membership of the Alberta Chamber of Resources Aboriginal Programs Project; Conference Board of Canada's Council on Corporate Aboriginal Relations; and, chairing the Mining Association of Canada. The report discusses business development of Aboriginal entrepreneurs and business owners including Syncrude's employment targets for Aboriginal employment in the Syncrude workforce. It discusses community development in Aboriginal communities such as long distance learning; the Fort Chipewyan day care centre; the Chipewyan Prairie Dene First Nation Multi-Purpose Community Centre in Janvier; and, an elder care facility in Fort McKay First Nation community. It discusses education and training including the Alberta Aboriginal Apprenticeship Project; Syncrude Aboriginal/Women Education Awards Program; University of Alberta Aboriginal Careers Initiative; and, the Aboriginal Financial Management Internship. The report also discusses Syncrude's consultations with Aboriginal communities on environmental issues such as end-land use, air quality and how further expansion can occur without long-term impacts on traditional land uses. The report also contains questions and answers with Aboriginal leaders to discuss the impact of oil sands development. figs

  15. Sustainability Report: National Renewable Energy Laboratory (NREL) 2003 -- 2004

    Energy Technology Data Exchange (ETDEWEB)

    2004-09-01

    The National Renewable Energy Laboratory's (NREL) Sustainability Report for 2003-2004 highlights the Laboratory's comprehensive sustainability activities. These efforts demonstrate NREL's progress toward achieving overall sustainability goals. Sustainability is an inherent centerpiece of the Laboratory's work. NREL's mission--to develop renewable energy and energy efficiency technologies and practices and transfer knowledge and innovations to address the nation's energy and environmental goals--is synergistic with sustainability. The Laboratory formalized its sustainability activities in 2000, building on earlier ideas--this report summarizes the status of activities in water use, energy use, new construction, green power, transportation, recycling, environmentally preferable purchasing, greenhouse gas emissions, and environmental management.

  16. Main Achievements 2003-2004 - Interdisciplinary Research - Applications of nuclear methods to biomedical physics, environmental biology, environmental physics, and medical physics - Mechanical properties of living cells

    International Nuclear Information System (INIS)

    2005-01-01

    Mechanical properties of living cells, as potential markers of pathological cell state, were investigated in their native environment by atomic force microscopy. In normal and pathological living cells, local elasticity and the specific binding interactions between biomolecules were measured, showing that the interaction force between lectins (ConA, SNA, PHA-L) and cell surface carbohydrates was altered due to cancerous transformation. In further collaboration with the Collegium Medicum of the Jagiellonian University, the elasticity of large number of blood samples, originated from healthy and hospitalized patients, was studied as a first attempt at applying AFM as a tool in medical diagnostics

  17. Main Achievements 2003-2004 - Interdisciplinary Research - Radiation detection methods for health, earth and environmental sciences - Detection methods in gas chromatography

    International Nuclear Information System (INIS)

    2005-01-01

    Detection methods in gas chromatography are under development, especially ultra-sensitive gas chromatography detection methods to monitor the atmosphere (with respect to gases active in the destruction of the Earth ozone layer). A new chromatographic method has been elaborated for Ne determination, and technique for determination of Ar and N 2 in groundwater has been significantly improved. Measurements of neon are performed by means of a chromatographic system equipped with a helium ionization detector (PD-HID) doped with neon pulse discharge, working with a modified sample introduction system. The Ar and N 2 contents are determined by a thermal-conductivity detector (TCD). The problem of separation of Ar from O 2 has been solved by catalytic removal of the latter from the sample. The measurement reproducibility is 1%, 2% and 0.5% for Ar, Ne and N 2 , respectively. Both methods were successfully applied in measurements of groundwaters in the Cracow area. The excess air contents are in the range of about 1 to 3 cm 3 STP L-1. The values of recharge temperatures for Holocen water agree reasonably well with the yearly mean long-term surface air temperature (8.2 o C)

  18. Main Achievements 2003-2004 - Interdisciplinary Research - Applications of nuclear methods to biomedical physics, environmental biology, environmental physics, and medical physics - Magnetic Resonance Diffusion Tensor

    International Nuclear Information System (INIS)

    2005-01-01

    Magnetic Resonance Diffusion Tensor Imaging in the human cervical spinal cord, using an in-house developed DW-EPI sequence in the axial plane, was implemented on a 1.5 T SIGNA ECHO-PLUS GE system of the Silesian Imaging Centre HELIMED, tested on 30 volunteers to gather reference data, and used on patients with cervical spinal cord traumatic injury. Original software was developed to analyse data from DTI experiments. This work is performed in collaboration with Collegium Medicum UJ and Silesian Medical University. Special gradient coils capable of delivering gradients up 500 mT/m, a RF birdcage coil and a life-support system including temperature regulation and monitoring were designed and constructed to do MRI on transgenic mouse heart. A fast MRI cine-like FLASH sequence based on gradient echo was developed. Experiments are now under way, in collaboration with the Department of Pharmacology of the Collegium Medicum, Jagiellonian University to test heart-protecting drugs

  19. The task complexity experiment 2003/2004

    International Nuclear Information System (INIS)

    Laumann, Karin; Braarud, Per Oeivind; Svengren, Haakan

    2005-08-01

    The purpose of this experiment was to explore how additional tasks added to base case scenarios affected the operators' performance of the main tasks. These additional tasks were in different scenario variants intended to cause high time pressure, high information load, and high masking. The experiment was run in Halden Man-Machine Laboratory's BWR simulator. Seven crews participated, each for one week. There were three operators in each crew. Five main types of scenarios and 20 scenario variants were run. The data from the experiment were analysed by completion time for important actions and by in-depth qualitative analyses of the crews' communications. The results showed that high time pressure decreased some of the crews' performance in the scenarios. When a crew had problems in solving a task for which the time pressure was high, they had even more problems in solving other important tasks. High information load did not affect the operators' performance much and in general the crews were very good at selecting the most important tasks in the scenarios. The scenarios that included both high time pressure and high information load resulted in more reduced performance for the crews compared to the scenarios that only included high time pressure. The total amount of tasks to do and information load to attend to seemed to affect the crews' performance. To solve the scenarios with high time pressure well, it was important to have good communication and good allocation of tasks within the crew. Furthermore, the results showed that scenarios with an added complex, masked task created problems for some crews when solving a relatively simple main task. Overall, the results confirmed that complicating, but secondary tasks, that are not normally taken into account when modelling the primary tasks in a PRA scenario can adversely affect the performance of the main tasks modelled in the PRA scenario. (Author)

  20. Analysis of Operators Comments on the PSF Questionnaire of the Task Complexity Experiment 2003/2004

    Energy Technology Data Exchange (ETDEWEB)

    Torralba, B.; Martinez-Arias, R.

    2007-07-01

    Human Reliability Analysis (HRA) methods usually take into account the effect of Performance Shaping Factors (PSF). Therefore, the adequate treatment of PSFs in HRA of Probabilistic Safety Assessment (PSA) models has a crucial importance. There is an important need for collecting PSF data based on simulator experiments. During the task complexity experiment 2003-2004, carried out in the BWR simulator of Halden Man-Machine Laboratory (HAMMLAB), there was a data collection on PSF by means of a PSF Questionnaire. Seven crews (composed of shift supervisor, reactor operator and turbine operator) from Swedish Nuclear Power Plants participated in the experiment. The PSF Questionnaire collected data on the factors: procedures, training and experience, indications, controls, team management, team communication, individual work practice, available time for the tasks, number of tasks or information load, masking and seriousness. The main statistical significant results are presented on Performance Shaping Factors data collection and analysis of the task complexity experiment 2003/2004 (HWR-810). The analysis of the comments about PSFs, which were provided by operators on the PSF Questionnaire, is described. It has been summarised the comments provided for each PSF on the scenarios, using a content analysis technique. (Author)

  1. Analysis of Operators Comments on the PSF Questionnaire of the Task Complexity Experiment 2003/2004

    International Nuclear Information System (INIS)

    Torralba, B.; Martinez-Arias, R.

    2007-01-01

    Human Reliability Analysis (HRA) methods usually take into account the effect of Performance Shaping Factors (PSF). Therefore, the adequate treatment of PSFs in HRA of Probabilistic Safety Assessment (PSA) models has a crucial importance. There is an important need for collecting PSF data based on simulator experiments. During the task complexity experiment 2003-2004, carried out in the BWR simulator of Halden Man-Machine Laboratory (HAMMLAB), there was a data collection on PSF by means of a PSF Questionnaire. Seven crews (composed of shift supervisor, reactor operator and turbine operator) from Swedish Nuclear Power Plants participated in the experiment. The PSF Questionnaire collected data on the factors: procedures, training and experience, indications, controls, team management, team communication, individual work practice, available time for the tasks, number of tasks or information load, masking and seriousness. The main statistical significant results are presented on Performance Shaping Factors data collection and analysis of the task complexity experiment 2003/2004 (HWR-810). The analysis of the comments about PSFs, which were provided by operators on the PSF Questionnaire, is described. It has been summarised the comments provided for each PSF on the scenarios, using a content analysis technique. (Author)

  2. Main successes, achievements. Paths of development

    Directory of Open Access Journals (Sweden)

    A. A. Kubanova

    2015-01-01

    Full Text Available The article provides the overview of incidence of sexually transmitted infections and skin disorders over time in Russian Federation in 2004-2014 with its main positive tendencies; results of reorganisation of bed capacity of dermatovenerologic medical organizations; dermatovenerologic bed rates.

  3. 2003-2004 ACADEMIC TRAINING PROGRAMME: H. QUACK

    CERN Multimedia

    Françoise Benz

    2004-01-01

    ACADEMIC TRAINING Françoise Benz tel. 73127 academic.training@cern.ch LECTURE SERIES 8 and 12 March, from 11.00-12.00 hrs Main Auditorium 9 March, from 11.00-12.00 hrs TH Auditorium* 11 March, from 10.00-12.00 hrs** Main Auditorium Introduction to Cryogenic Engineering H. QUACK, Technische Univ. Dresden, D • Properties of materials • History of cryogenics • Refrigeration processes and machines • Cooling methods • Applications of cryogenics * Please note unusual place. ** Please note unusual time.

  4. 2003-2004 ACADEMIC TRAINING PROGRAMME: Y. NIR

    CERN Multimedia

    Françoise Benz

    2004-01-01

    ACADEMIC TRAINING Françoise Benz tel. 73127 academic.training@cern.ch 22, 23, 24, 25 and 26 March LECTURE SERIES From 11:00 to 12:00 hrs Main Auditorium bldg. 500 on 22, 24, 25 and 26 March TH Auditorium bldg 4 on 23 March Neutrinos Y. NIR, Weizmann Institute of Science, Rehovot, Israel The Standard Model predicts that the neutrinos are massless and do not mix. Generic extensions of the Standard Model predict that neutrinos are massive (but, very likely, much lighter than the charged fermions). Therefore, the search for neutrino masses and mixing tests the Standard Model and probes new physics. Measurements of various features of the fluxes of atmospheric, solar and, more recently, reactor neutrinos have provided evidence for neutrino oscillations and therefore for neutrino masses and mixing. These results have significant theoretical implications: new physics exists, and its scale can be estimated. There are interesting lessons for grand unified theories and for models of extra dimensions. T...

  5. Bordeaux Gradignan Nuclear Research Centre - CENBG - 2003-2004 Activity report

    International Nuclear Information System (INIS)

    2005-01-01

    The Bordeaux Gradignan Nuclear Research Centre (CENBG) is a joint research unit of the CNRS/IN2P3 and the University Bordeaux 1 'Science and Technology'. The laboratory is composed of permanent researchers, permanent engineers and technicians and PhD students, post-docs and visitors. The scientific program covers a broad range of topics in nuclear physics, particle physics, Astro-particle physics as well as applications of subatomic physics to different multidisciplinary fields. The main research subjects are: exotic nuclei far from the valley of beta stability and rare radioactive decays; neutrino physics (type and mass of the neutrino) and double beta decay; high energy gamma ray astronomy; innovative approaches to nuclear power generation and transmutation of nuclear waste; laser induced nuclear excitations; the effects of various environmental exposures studied via macro, micro or nano-ion beams using the new platform AIFIRA; and finally theoretical studies of nuclear and hadronic matter. All these activities take place within strong national and international collaborations involving the academic world and enabling the selection and training of high-quality students and post-doctoral researchers. To promote dissemination in the regional and national network, within the technologies developed at the laboratory in the domain of characterization with beams of ions or neutrons, there exists a transfer unit ARCANE which works through contracts. This document is the 2003-2004 Activity report of CNBG, content: 1 - Foreword; 2 - Research activities (Astro-particle, downstream of the fuel cycle and nuclear energy; laser nuclear excitations; physics-biology interface; neutrino and low radioactivities; exotic nuclei; theoretical physics); 3 - Services; 4 - Platform and cell facilities; 5 - other actions; 6 - scientific production; 7 - personnel

  6. 2003-2004 ACADEMIC TRAINING PROGRAMME (Renewable) Energy Policy in the EU Members States and the Accession States

    CERN Multimedia

    Françoise Benz

    2003-01-01

    13, 14, 15, 16, 17 October 2003 2003-2004 ACADEMIC TRAINING PROGRAMME LECTURE SERIES Main Auditorium bldg. 500 (Renewable) Energy Policy in the EU Members States and the Accession States D. Reiche / Free University of Berlin, D The aim of this lecture is to discuss the transformation of the energy sectors in the EU with the main focus on obstacles and success conditions for renewable energy sources. Besides the EU-15 and the ten states which will join the EU in 2004, Bulgaria and Romania which will probably join in 2007 as well as Turkey are analysed. The factors which influence renewable energy development are described as the path dependencies/starting positions in energy policy (natural conditions for the RES, availability of fossil resources, use of nuclear power), the instruments for promoting renewable energies (as feed-in tariffs or quota obligations), the economic (level of energy prices, for example), technological (i.e. grid capacity), and cognitive environment.

  7. Objectively measured habitual physical activity in 1997/1998 vs 2003/2004 in Danish children

    DEFF Research Database (Denmark)

    Møller, N C; Kristensen, Peter Lund; Wedderkopp, N

    2008-01-01

    -Thu in 2003/2004 when compared with 1997/1998. Gender differences in the level of HPA were found to be more distinct during Mon-Thu than during Fri-Sun. This study does not support the idea that Danish children are becoming less physically active. However, a limited statistical power should be considered when......Based on two cross-sectional studies conducted in 8-10-year-old third-grade children living in the municipality of Odense, potential differences were examined in the level of habitual physical activity (HPA) in Danish children between 1997/1998 and 2003/2004. HPA was assessed objectively...... by accelerometry. Primarily, overall differences were analyzed as gender and day type specific (i.e. Mon-Thu vs Fri-Sun) levels in HPA. Secondarily, differences were analyzed across socioeconomic gradients defined according to parents' occupation. Data were expressed as total counts per registered time. During...

  8. COE-INES report on research and education activities 2003-2004

    International Nuclear Information System (INIS)

    2007-03-01

    Research and education activities during 2003-2004 on innovative nuclear energy systems to solve safety, radioactive waste and proliferation problems simultaneously, were reported. CANDLE (Constant Axial shape of Neutron flux, nuclide densities and power shape During Life of Energy producing reactor) burnup core was proposed for small fast reactors, while design and relevant basic technologies of lead-bismuth cooled and supercritical carbon dioxide cooled fast reactors were studied as well as innovative hydrogen energy systems. Basic research on micro/nano-scale separation/transmutation of actinide nuclides and long-life fission products was conducted. Research on nuclear energy and social involvement was also initiated. (T. Tanaka)

  9. Surveillance for waterborne disease and outbreaks associated with recreational water--United States, 2003-2004.

    Science.gov (United States)

    Dziuban, Eric J; Liang, Jennifer L; Craun, Gunther F; Hill, Vincent; Yu, Patricia A; Painter, John; Moore, Matthew R; Calderon, Rebecca L; Roy, Sharon L; Beach, Michael J

    2006-12-22

    Since 1971, CDC, the U.S. Environmental Protection Agency, and the Council of State and Territorial Epidemiologists have collaboratively maintained the Waterborne Disease and Outbreak Surveillance System for collecting and reporting waterborne disease and outbreak (WBDO)-related data. In 1978, WBDOs associated with recreational water (natural and treated water) were added. This system is the primary source of data regarding the scope and effects of WBDOs in the United States. Data presented summarize WBDOs associated with recreational water that occurred during January 2003-December 2004 and one previously unreported outbreak from 2002. Public health departments in the states, territories, localities, and the Freely Associated States (i.e., the Republic of the Marshall Islands, the Federated States of Micronesia, and the Republic of Palau, formerly parts of the U.S.-administered Trust Territory of the Pacific Islands) have primary responsibility for detecting, investigating, and voluntarily reporting WBDOs to CDC. Although the surveillance system includes data for WBDOs associated with drinking water, recreational water, and water not intended for drinking, only cases and outbreaks associated with recreational water are summarized in this report. During 2003-2004, a total 62 WBDOs associated with recreational water were reported by 26 states and Guam. Illness occurred in 2,698 persons, resulting in 58 hospitalizations and one death. The median outbreak size was 14 persons (range: 1-617 persons). Of the 62 WBDOs, 30 (48.4%) were outbreaks of gastroenteritis that resulted from infectious agents, chemicals, or toxins; 13 (21.0%) were outbreaks of dermatitis; and seven (11.3%) were outbreaks of acute respiratory illness (ARI). The remaining 12 WBDOs resulted in primary amebic meningoencephalitis (n = one), meningitis (n = one), leptospirosis (n = one), otitis externa (n = one), and mixed illnesses (n = eight). WBDOs associated with gastroenteritis resulted in 1,945 (72

  10. Tectonic stress regime in the 2003-2004 and 2012-2015 earthquake swarms in the Ubaye Valley, French Alps

    Science.gov (United States)

    Fojtíková, Lucia; Vavryčuk, Václav

    2018-02-01

    We study two earthquake swarms that occurred in the Ubaye Valley, French Alps within the past decade: the 2003-2004 earthquake swarm with the strongest shock of magnitude ML = 2.7, and the 2012-2015 earthquake swarm with the strongest shock of magnitude ML = 4.8. The 2003-2004 seismic activity clustered along a 9-km-long rupture zone at depth between 3 and 8 km. The 2012-2015 activity occurred a few kilometres to the northwest from the previous one. We applied the iterative joint inversion for stress and fault orientations developed by Vavryčuk (2014) to focal mechanisms of 74 events of the 2003-2004 swarm and of 13 strongest events of the 2012-2015 swarm. The retrieved stress regime is consistent for both seismic activities. The σ 3 principal axis is nearly horizontal with azimuth of 103°. The σ 1 and σ 2 principal axes are inclined and their stress magnitudes are similar. The active faults are optimally oriented for shear faulting with respect to tectonic stress and differ from major fault systems known from geological mapping in the region. The estimated low value of friction coefficient at the faults 0.2-0.3 supports an idea of seismic activity triggered or strongly affected by presence of fluids.

  11. Walla Walla River Fish Passage Operations Program, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Bronson, James P. (Confederated Tribes of the Umatilla Indian Reservation, Department of Natural Resources, Pendleton, OR)

    2004-12-01

    In the late 1990s, the Confederated Tribes of the Umatilla Indian Reservation, Oregon Department of Fish and Wildlife, and Washington Department of Fish and Wildlife, along with many other agencies, began implementing fisheries restoration activities in the Walla Walla Basin. An integral part of these efforts is to alleviate the inadequate fish migration conditions in the basin. The migration concerns are being addressed by removing diversion structures, constructing fish passage facilities, implementing minimum instream flow requirements, and providing trap and haul efforts when needed. The objective of the Walla Walla River Fish Passage Operations Project is to increase the survival of migrating adult and juvenile salmonids in the Walla Walla River basin. The project is responsible for coordinating operation and maintenance of ladders, screen sites, bypasses, trap facilities, and transportation equipment. In addition, the project provides technical input on passage criteria and passage and trapping facility design and operation. Operation of the various passage facilities and passage criteria guidelines are outlined in an annual operations plan that the project develops. During the 2003-2004 project year, there were 379 adult summer steelhead (Oncorhynchus mykiss), 36 adult bull trout (Salvelinus confluentus); 108 adult and 3 jack spring chinook (O. tshawytscha) enumerated at the Nursery Bridge Dam fishway video counting window between December 21, 2003, and June 30, 2004. Summer steelhead and spring chinook were observed moving upstream while bull trout were observed moving both upstream and downstream of the facility. In addition, the old ladder trap was operated by the WWBNPME project in order to radio tag spring chinook adults. A total of 2 adult summer steelhead, 4 bull trout, and 23 adult spring chinook were enumerated at the west ladder at Nursery Bridge Dam during the trapping operations between May 6 and May 23, 2004. Operation of the Little Walla Walla

  12. The Relationships between School Poverty and Student Achievement in Maine

    Science.gov (United States)

    Silvernail, David L.; Sloan, James E.; Paul, Chelsea R.; Johnson, Amy F.; Stump, Erika K.

    2014-01-01

    The goal of this study was to examine the relationships between school level poverty found in Maine schools and student academic performance. The evidence clearly shows that there is a relationship. As the percent of poverty increases in a school, student performance declines. But the poverty level alone does not explain the wide variations in…

  13. Estonie 2003-2004 : Déceptions intérieures, consécrations extérieures / Antoine Chalvin

    Index Scriptorium Estoniae

    Chalvin, Antoine

    2004-01-01

    Ülevaade Eesti sise- ja välispoliitika olulisematest sündmustest ning majandusarengust 2003-2004 aastal. Eesti liitumine Euroopa Liiduga. Tabel: Peamised majandusnäitajad Eestis 1996-2003. Lisa: Eesti ja Prantsusmaa suhted

  14. Syndrome of the caregiver in disability old patients and the psychosocial implications. Valle del Cauca, Colombia 2003-2004.

    OpenAIRE

    Eliana Dueñas; María Anggeline Martínez; Benjamín Morales; Claudia Muñoz; Ana Sofía Viáfara; Julián A. Herrera

    2009-01-01

    Objetivo: Describir la prevalencia del síndrome del cuidador y las características psicosociales de los cuidadores de adultos mayores discapacitados. Materiales y métodos: Se realizó un estudio piloto de casos y controles en el Valle del Cauca durante el 2003-2004 para evaluar la funcionalidad familiar (APGAR familiar), la ansiedad y depresión (escala de Goldberg), la presencia de enfermedades (cuidadores y no cuidadores), y la prevalencia del síndrome del cuidador (escala de Zarit). Resultad...

  15. Nonmigrating tidal activity related to the sudden stratospheric warming in the Arctic winter of 2003/2004

    Directory of Open Access Journals (Sweden)

    D. Pancheva

    2009-03-01

    Full Text Available This paper is focused on the nonmigrating tidal activity seen in the SABER/TIMED temperatures that is related to the major sudden stratospheric warming (SSW taking place in the Arctic winter of 2003/2004. The emphasis is on the nonmigrating diurnal tides observed in the stratosphere and lower mesosphere which is usually accepted to be insignificant in comparison with that in the upper mesosphere and thermosphere. By using different independent spectral methods we found a significant amplification in December–January of the following nonmigrating 24-h tides: zonally symmetric (s=0, eastward propagating with zonal wavenumber 1 (E1, and westward propagating with zonal wavenumbers 2 and 3 (W2 and W3 tides. It has been found that the double peak nonmigrating tidal amplifications located in the stratosphere (~40 km and in the lower mesosphere (~70 km are a consequence of the maintained hydrostatic relation. By detailed comparison of the evolution and spatial structure of the nonmigrating diurnal tides with those of the migrating diurnal tide and stationary planetary waves (SPWs evidence for a SPW-migrating tide interaction as a source of nonmigrating tides has been presented. Therefore, the nonmigrating 24-h tides turn out to be an important component of the middle atmosphere dynamics during the major SSW in the Arctic winter of 2003/2004.

  16. Local resistance to the global eradication of polio: newspaper coverage of the 2003-2004 vaccination stoppage in northern Nigeria.

    Science.gov (United States)

    Olufowote, James Olumide

    2011-12-01

    Successful global health initiatives are executed on the recognition that globalization involves simultaneous pulls between global unification and fragmentation. This article responds to the need for more understanding of the role of fragmentation in global health initiatives through analyses of 52 northern Nigerian newspaper reports of the 2003-2004 northern Nigerian stoppage of the Global Polio Eradication Initiative. By 2009 the stoppage had resulted in an epidemic in Nigeria and polio importations in 20 previously polio-free countries. Findings pointed to beliefs in contemporary forms of Western control and abuse through global organizations (nongovernmental organizations and for-profits), understandings of the "philanthropy" of the West and global organizations as self-serving and malevolent, and doubts about the polio vaccine product.

  17. Excedentes petroleros en el crecimiento de México: una aplicación la técnica shift-share 2003-2004

    Directory of Open Access Journals (Sweden)

    Danae Duana Ávila

    2010-11-01

    Full Text Available In México the main inter-regional inequalities are geographical, social and economic -that is, there are factors that help us classify the regions,this requires the use of certain criteria, because there are no satisfactory methods according to the study of regional economists like Williamson of Perroux. Objective: To determine the impact exerted by the contribution of oil over state GDP growth 2003-2004 for the States of entities: State of Mexico and Nuevo León, considering the characteristics them registering the largest regional and urban development. Also the states of Campeche and Tabasco, assuming their competitive advantages and that have oil is a resource that drives economic growth in each, with Campeche being the leading producer of crude oil and Tabasco the second in the same area. Methodology: The Shift-Share technique, which has been applied traditionally to explain the influence of different components - oil in this case- in the change experienced by a magnitude. Findings: Oil surpluses distributed to federal entities through the FIES distorts the dynamics of the states economy considering the influence exerted by every constituting effect. Nonetheless, the global outlook in most sectors (EPC shows a negative effect on the states economy tendencies. The importance of the states GDP performance for such entities adds in the end to the result that benefits or impoverishes their economic structure.

  18. Domestic violence in Medellín and other municipalities of Aburrá Valley 2003-2004

    Directory of Open Access Journals (Sweden)

    Nilton E. Montoya

    2008-01-01

    Full Text Available Objective: To estimate the magnitude and distribution by sex of domestic or family violence (between partners, siblings, and from parents to children in Medellin, Colombia and nine surrounding municipalities (Medellin metropolitan area, 2003-2004. Methods: Household survey to a representative multistage sample to non institutionalized population, within 12 and 60 years of age, in the urban area of each municipality. Results: Verbal or psychological aggression and victimization: 64% and 61%, physical violence without physical injury: 17% and 14%, physical violence with physical injury: 2% and 3% between intimate partners. Intimate partners’ aggression and victimization do no differentiate by sex. Verbal, psychological and physical aggression from parents toward children is 60%, and physical aggression with physical injury is near 10%. 55% of families reported fights among siblings, and 3% with physical injury. Medellin has the highest rates of family or domestic violence compared with the other municipalities of Aburra Valley. Domestic violence charge is very low (5-20%, and masculine victims rather prefer not to report. Conclusions: We suggest not to ground public policies on current statistics, but to establish a system of periodic surveys, representative of general population or families. It seems important to have two different types of interventions: domestic or family violence prevention considering family as a unit that interacts with the surrounding; and rehabilitation of chronic and severe domestic aggressors.

  19. Prevalence and determinants of Australian adolescents' and adults' weekend sun protection and sunburn, summer 2003-2004.

    Science.gov (United States)

    Dobbinson, Suzanne; Wakefield, Melanie; Hill, David; Girgis, Afaf; Aitken, Joanne F; Beckmann, Kerri; Reeder, Anthony I; Herd, Natalie; Fairthorne, Andrew; Bowles, Kelly-Ann

    2008-10-01

    Reducing people's exposure to ultraviolet radiation is the primary strategy for skin cancer prevention. We sought to provide comprehensive national data on preventive behaviors and risk assessment for Australia. A national survey was conducted in summer 2003-2004. In 8 weekly cross-sectional surveys, adults and adolescents were interviewed about their sun protection and sunburn on the previous summer weekend. Adjustments were made for specific weather and ultraviolet radiation conditions relevant to time and location. Adolescents were relatively homogeneous in their low compliance with sun protection (significantly less use of hats, covering clothing, shade, and sunglasses than adults) on weekends, and consequently were more likely to be sunburned than adults (25% compared with 18%; odds ratio=1.80, Psunburn, as was ultraviolet radiation for adults' sunburn. Using shade, spending less time outdoors, and, for adults, wearing clothing covering were associated with reduced odds of sunburn. The study relied on self-reported behaviors and sunburn. Further improvement in Australians' sun-protective behaviors is needed.

  20. Vallisneria 2003-2004

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — We compared nekton use of Vallisneria americana Michx. (submerged aquatic vegetation, SAV) with marsh shoreline vegetation and subtidal nonvegetated bottom (SNB)...

  1. Reconstructing the 2003/2004 H3N2 influenza epidemic in Switzerland with a spatially explicit, individual-based model

    Science.gov (United States)

    2011-01-01

    Background Simulation models of influenza spread play an important role for pandemic preparedness. However, as the world has not faced a severe pandemic for decades, except the rather mild H1N1 one in 2009, pandemic influenza models are inherently hypothetical and validation is, thus, difficult. We aim at reconstructing a recent seasonal influenza epidemic that occurred in Switzerland and deem this to be a promising validation strategy for models of influenza spread. Methods We present a spatially explicit, individual-based simulation model of influenza spread. The simulation model bases upon (i) simulated human travel data, (ii) data on human contact patterns and (iii) empirical knowledge on the epidemiology of influenza. For model validation we compare the simulation outcomes with empirical knowledge regarding (i) the shape of the epidemic curve, overall infection rate and reproduction number, (ii) age-dependent infection rates and time of infection, (iii) spatial patterns. Results The simulation model is capable of reproducing the shape of the 2003/2004 H3N2 epidemic curve of Switzerland and generates an overall infection rate (14.9 percent) and reproduction numbers (between 1.2 and 1.3), which are realistic for seasonal influenza epidemics. Age and spatial patterns observed in empirical data are also reflected by the model: Highest infection rates are in children between 5 and 14 and the disease spreads along the main transport axes from west to east. Conclusions We show that finding evidence for the validity of simulation models of influenza spread by challenging them with seasonal influenza outbreak data is possible and promising. Simulation models for pandemic spread gain more credibility if they are able to reproduce seasonal influenza outbreaks. For more robust modelling of seasonal influenza, serological data complementing sentinel information would be beneficial. PMID:21554680

  2. k{sub 0}-neutron activation analysis based method at CDTN: history, development and main achievements

    Energy Technology Data Exchange (ETDEWEB)

    Menezes, Maria Ângela de B.C.; Jacimovic, Radojko; Dalmazio, Ilza, E-mail: menezes@cdtn.br, E-mail: id@cdtn.br, E-mail: radojko.jacimovic@ijs.si [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte - MG (Brazil); Jožef Stefan Institute, Department of Environmental Sciences, Ljubljana (Slovenia)

    2017-11-01

    Neutron Activation Analysis (NAA) is an analytical technique to assay the elemental chemical composition in samples of several matrices. It has been applied by the Laboratory for Neutron Activation Analysis, located at Centro de Desenvolvimento da Tecnologia Nuclear (Nuclear Technology Development Centre) /Comissao Nacional de Energia Nuclear (Brazilian Commission for Nuclear Energy), CDTN/CNEN, since the starting up of the TRIGA MARK I IPR-R1 reactor, in 1960. Among the methods of this technique, the k{sub 0}-standardization method, which was established at CDTN in 1995, is the most efficient and in 2003 it was re-established and optimized. This paper is about the history and the main achievements since then. (author)

  3. Assessment of management alternatives for LWR wastes. Volume 1. Main achievements of the joint study

    International Nuclear Information System (INIS)

    Glibert, R.C.

    1993-01-01

    This report deals with the main achievements of a joint theoretical study aimed at evaluating a selection of management routes for LWR wastes, relying to a certain extent on national practices in this particular area, on the basis of economical and radiological criteria. All individual intermediate steps entering a management route, from radioactive-wastes production up to their disposal in near-surface sites or in a deep repository, have been identified, described and cost-evaluated throughout the study. The radiological impact assessment comprises estimates of both individual and collective doses resulting from normal discharges of radioactive effluents and from disposal of radioactive waste products in near-surfaces sites. All specific data concerning the description of the different management routes considered as well as the methodology applied to evaluate cost and radiological impact are detailed in the subsequent volumes of the series (Volumes 2 to 8)

  4. k_0-neutron activation analysis based method at CDTN: history, development and main achievements

    International Nuclear Information System (INIS)

    Menezes, Maria Ângela de B.C.; Jacimovic, Radojko; Dalmazio, Ilza

    2017-01-01

    Neutron Activation Analysis (NAA) is an analytical technique to assay the elemental chemical composition in samples of several matrices. It has been applied by the Laboratory for Neutron Activation Analysis, located at Centro de Desenvolvimento da Tecnologia Nuclear (Nuclear Technology Development Centre) /Comissao Nacional de Energia Nuclear (Brazilian Commission for Nuclear Energy), CDTN/CNEN, since the starting up of the TRIGA MARK I IPR-R1 reactor, in 1960. Among the methods of this technique, the k_0-standardization method, which was established at CDTN in 1995, is the most efficient and in 2003 it was re-established and optimized. This paper is about the history and the main achievements since then. (author)

  5. A patient with asymptomatic severe acute respiratory syndrome (SARS) and antigenemia from the 2003-2004 community outbreak of SARS in Guangzhou, China.

    Science.gov (United States)

    Che, Xiao-yan; Di, Biao; Zhao, Guo-ping; Wang, Ya-di; Qiu, Li-wen; Hao, Wei; Wang, Ming; Qin, Peng-zhe; Liu, Yu-fei; Chan, Kwok-hong; Cheng, Vincent C C; Yuen, Kwok-yung

    2006-07-01

    An asymptomatic case of severe acute respiratory syndrome (SARS) occurred early in 2004, during a community outbreak of SARS in Guangzhou, China. This was the first time that a case of asymptomatic SARS was noted in an individual with antigenemia and seroconversion. The asymptomatic case patient and the second index case patient with SARS in the 2003-2004 outbreak both worked in the same restaurant, where they served palm civets, which were found to carry SARS-associated coronaviruses. Epidemiological information and laboratory findings suggested that the findings for the patient with asymptomatic infection, together with the findings from previously reported serological analyses of handlers of wild animals and the 4 index case patients from the 2004 community outbreak, reflected a likely intermediate phase of animal-to-human transmission of infection, rather than a case of human-to-human transmission. This intermediate phase may be a critical stage for virus evolution and disease prevention.

  6. Impact of forest fires on particulate matter and ozone levels during the 2003, 2004 and 2005 fire seasons in portugal

    NARCIS (Netherlands)

    Martins, V.; Miranda, A.I.; Carvalho, A.; Schaap, M.; Borrego, C.; Sá, E.

    2012-01-01

    The main purpose of this work is to estimate the impact of forest fires on air pollution applying the LOTOS-EUROS air quality modeling system in Portugal for three consecutive years, 2003-2005. Forest fire emissions have been included in the modeling system through the development of a numerical

  7. Environmental monitoring of the La Grande complex (2003-2004) : evolution of mercury levels in the flesh of fish; Reseau de suivi environnemental du complexe La Grande (2003-2004) : evolution du mercure dans la chair des poissons

    Energy Technology Data Exchange (ETDEWEB)

    Therrien, J. [Genivar SEC, Quebec, PQ (Canada); Schetagne, R. [Hydro-Quebec Production, Baie-Comeau, PQ (Canada)

    2005-11-15

    The results of surveys conducted to assess the duration of temporary mercury levels in piscivorous species in the La Grande Complex were presented. A 2003 survey conducted in the easter sector and a 2004 survey conducted in the western sector of the complex showed that for non-piscivorous fishes of standardized length, a return to mean natural mercury levels will be achieved between 10 and 20 years after impounding. For piscivorous fishes, the evolution pattern of the mean mercury levels suggested that a return to background levels will occur after 20 to 30 years. Mercury levels for northern pike in the Robert-Bourassa Reservoir are expected to return to normal levels after 30 to 35 years. The surveys indicated that mean mercury levels in non-piscivorous fishes were often higher immediately below the La Grande generating stations. Similar observations were made for northern pike and lake trout downstream of the generating stations in the eastern sector of the complex. Mean mercury levels were significantly higher for fishes in the complex than fishes in the natural lakes of the region. Results of the surveys suggested that additional consumption restrictions for piscivorous fishes in the reservoirs are needed. Consumption guidelines for varieties of non-piscivorous and piscivorous fishes from the complex were included.

  8. Overview of the Main Achievements of the FP7 EURATOM Collaborative Project ACSEPT

    International Nuclear Information System (INIS)

    Bourg, S.; Geist, A.; Cassayre, L.; Rhodes, C.; Ekberg, C.

    2015-01-01

    Nuclear power plays a key role in limiting European Union’s greenhouse gases emissions, and makes an important contribution to improve EU’s independence, security and diversity of energy supply. However, its social acceptance is closely linked to an enhanced safety in the management of long-lived radioactive waste contributing to resource efficiency and cost-effectiveness of this energy and ensuring a robust and socially acceptable system of protection of man and environment. Among the different strategies, partitioning and transmutation (P&T) allows a reduction of the amount, the radiotoxicity and the thermal power of these wastes, leading to an optimal use of geological repository sites. ACSEPT successfully addressed the partitioning issues by focusing on the development of advanced separation processes, both aqueous and pyrochemical. Head-end steps, fuel refabrication, solvent treatment, waste management were also taken into account. In aqueous process development, the SANEX, innovative SANEX and GANEX flowsheets were designed and tested in hot cells. In pyrometallurgy, studies on actinide back-extraction from aluminium and exhaustive electrolysis allowed the validation of two flowsheets developed from more then 10 years in Europe. A training and education program including seminars, workshops, brainstorming meeting but also student exchanges and support to post-doctorate fellowships was a key point for maintaining and increasing a high expertise level in actinide separation sciences in Europe. Six month after the end of ACSEPT, and when its follow-up, SACSESS, just begins, it is time to highlight its main achievements. (author)

  9. Impact of forest fires on particulate matter and ozone levels during the 2003, 2004 and 2005 fire seasons in Portugal.

    Science.gov (United States)

    Martins, V; Miranda, A I; Carvalho, A; Schaap, M; Borrego, C; Sá, E

    2012-01-01

    The main purpose of this work is to estimate the impact of forest fires on air pollution applying the LOTOS-EUROS air quality modeling system in Portugal for three consecutive years, 2003-2005. Forest fire emissions have been included in the modeling system through the development of a numerical module, which takes into account the most suitable parameters for Portuguese forest fire characteristics and the burnt area by large forest fires. To better evaluate the influence of forest fires on air quality the LOTOS-EUROS system has been applied with and without forest fire emissions. Hourly concentration results have been compared to measure data at several monitoring locations with better modeling quality parameters when forest fire emissions were considered. Moreover, hourly estimates, with and without fire emissions, can reach differences in the order of 20%, showing the importance and the influence of this type of emissions on air quality. Copyright © 2011 Elsevier B.V. All rights reserved.

  10. Environmental monitoring of the La Grande complex (2003-2004) : evolution of mercury levels in the flesh of fish

    International Nuclear Information System (INIS)

    Therrien, J.; Schetagne, R.

    2005-11-01

    The results of surveys conducted to assess the duration of temporary mercury levels in piscivorous species in the La Grande Complex were presented. A 2003 survey conducted in the easter sector and a 2004 survey conducted in the western sector of the complex showed that for non-piscivorous fishes of standardized length, a return to mean natural mercury levels will be achieved between 10 and 20 years after impounding. For piscivorous fishes, the evolution pattern of the mean mercury levels suggested that a return to background levels will occur after 20 to 30 years. Mercury levels for northern pike in the Robert-Bourassa Reservoir are expected to return to normal levels after 30 to 35 years. The surveys indicated that mean mercury levels in non-piscivorous fishes were often higher immediately below the La Grande generating stations. Similar observations were made for northern pike and lake trout downstream of the generating stations in the eastern sector of the complex. Mean mercury levels were significantly higher for fishes in the complex than fishes in the natural lakes of the region. Results of the surveys suggested that additional consumption restrictions for piscivorous fishes in the reservoirs are needed. Consumption guidelines for varieties of non-piscivorous and piscivorous fishes from the complex were included

  11. Mental health in the United States: parental report of diagnosed autism in children aged 4-17 years--United States, 2003-2004.

    Science.gov (United States)

    2006-05-05

    Autism is a lifelong neurodevelopmental disorder characterized by early onset of impairments in social interaction and communication and unusual, stereotyped behaviors. Autism (i.e., autistic disorder) often is classified with two related, although less severe, developmental disorders: Asperger disorder and pervasive developmental disorder--not otherwise specified. These three constitute the autism spectrum disorders (ASDs). Diagnosis of ASDs is based exclusively on developmental pattern and behavioral observation. Two population-based studies conducted by CDC in selected U.S. locations reported ASD prevalence of 3.4 and 6.7 per 1,000 children, respectively. CDC also conducts two nationally representative surveys, the National Health Interview Survey (NHIS) and the National Survey of Children's Health (NSCH), in which parents are asked whether their child ever received a diagnosis of autism. Because of similarities in methodology used by the two surveys, CDC analyzed 2003-2004 data from NHIS and data from the first-ever NSCH (collected during January 2003-July 2004) to 1) estimate the population-based prevalence of parental report of diagnosed autism in the United States and 2) assess parental reporting of child social, emotional, and behavioral strengths and difficulties and special-health care needs among children with and without reported autism. This report describes the results of that analysis, which indicated that the prevalence of parent-reported diagnosis of autism was 5.7 per 1,000 children in NHIS and 5.5 per 1,000 children in NSCH. Prevalence estimates in the two studies were similar across age, sex, and racial/ethnic populations. The consistency in estimates between the two surveys suggests high reliability for parental report of autism. These estimates suggest that, as of 2003-2004, autism had been diagnosed in at least 300,000 U.S. children aged 4-17 years. In addition, parental reports of autism were associated with reported social, emotional, and

  12. Implications of discrimination based on sexuality, gender, and race/ethnicity for psychological distress among working-class sexual minorities: the United for Health Study, 2003-2004.

    Science.gov (United States)

    Chae, David H; Krieger, Nancy; Bennett, Gary G; Lindsey, Jane C; Stoddard, Anne M; Barbeau, Elizabeth M

    2010-01-01

    This study investigated the distribution of demographic characteristics, the prevalence of discrimination based on sexuality, gender, and race, and relationships with psychological distress among 178 working-class sexual minorities (i.e., who identified as lesbian, gay, or bisexual (LGB) or had ever engaged in same-sex sexual behaviors) recruited to the United for Health Study (2003-2004). The results indicated considerable heterogeneity in responses to items assessing sexual orientation and sexual behavior, with a majority of sexual minority participants not identifying as LGB (74.2%). The authors found significant demographic differences in LGB identification by gender, race/ethnicity, nativity, and socioeconomic factors. In addition, LGB participants had higher levels of psychological distress than non-LGB-identified sexual minorities. Linear regression analyses revealed that reports of racial/ethnic discrimination and sexuality discrimination were associated with higher levels of psychological distress among sexual minority participants. The results underscore the need to collect multiple measures of sexuality in conducting research on racially diverse working-class communities; to consider demographic factors in collecting sexuality data; and to disaggregate information on sexuality by LGB identification. Findings also highlight the importance of addressing discrimination in ameliorating problematic mental health outcomes among working-class sexual minorities.

  13. The main advance and achievements in the potential evaluation of uranium resource in China

    International Nuclear Information System (INIS)

    Zhang Jindai; Guo Qingyin; Li Youliang; Li Ziying; Cai Yuqi; Han Changqing

    2012-01-01

    The national uranium resources potential evaluation is one of the important national census in China. The evaluation is based on the data and results accomplished by nuclear geological industry in last decades and wholly performed on GIS platform by absorbing related technology and geological achievement in home and broad, and has figured out 329 uranium predicted mineralization areas and estimated more than 2000000 tones resource on a national scale. Innovative achievements has been made in the classification of uranium deposit type and mineralization belt, integration of geological-geophysical-geochemical-remote sensing information and research of uranium mineralization pattern. For the first time, the potential evaluation has been performed totally by digitalisation and information, the evaluation will provide important evidence for developing middle-long term planning of uranium exploration and laid good foundation to future dynamic and regular evaluation of uranium resource in China. (authors)

  14. Achievable Rates of Secure Transmission in Gaussian MISO Channel with Imperfect Main Channel Estimation

    KAUST Repository

    Zhou, Xinyu

    2016-03-15

    A Gaussian multiple-input single-output (MISO) fading channel is considered. We assume that the transmitter, in addition to the statistics of all channel gains, is aware instantaneously of a noisy version of the channel to the legitimate receiver. On the other hand, the legitimate receiver is aware instantaneously of its channel to the transmitter, whereas the eavesdropper instantaneously knows all channel gains. We evaluate an achievable rate using a Gaussian input without indexing an auxiliary random variable. A sufficient condition for beamforming to be optimal is provided. When the number of transmit antennas is large, beamforming also turns out to be optimal. In this case, the maximum achievable rate can be expressed in a simple closed form and scales with the logarithm of the number of transmit antennas. Furthermore, in the case when a noisy estimate of the eavesdropper’s channel is also available at the transmitter, we introduce the SNR difference and the SNR ratio criterions and derive the related optimal transmission strategies and the corresponding achievable rates.

  15. Achievable Rates of Secure Transmission in Gaussian MISO Channel with Imperfect Main Channel Estimation

    KAUST Repository

    Zhou, Xinyu; Rezki, Zouheir; Alomair, Basel; Alouini, Mohamed-Slim

    2016-01-01

    A Gaussian multiple-input single-output (MISO) fading channel is considered. We assume that the transmitter, in addition to the statistics of all channel gains, is aware instantaneously of a noisy version of the channel to the legitimate receiver. On the other hand, the legitimate receiver is aware instantaneously of its channel to the transmitter, whereas the eavesdropper instantaneously knows all channel gains. We evaluate an achievable rate using a Gaussian input without indexing an auxiliary random variable. A sufficient condition for beamforming to be optimal is provided. When the number of transmit antennas is large, beamforming also turns out to be optimal. In this case, the maximum achievable rate can be expressed in a simple closed form and scales with the logarithm of the number of transmit antennas. Furthermore, in the case when a noisy estimate of the eavesdropper’s channel is also available at the transmitter, we introduce the SNR difference and the SNR ratio criterions and derive the related optimal transmission strategies and the corresponding achievable rates.

  16. The implementing geological disposal of radioactive waste technology platform main achievement in 2015

    International Nuclear Information System (INIS)

    Delay, J.; Garcia, M.; Kowe, R.

    2015-01-01

    After decades of bilateral and multilateral cooperation, several European waste management organizations decided, under the auspices of the European Commission (EC), to join their forces to tackle the remaining research, development and demonstration (RD&D) challenges associated with the implementation of their respective geological disposal programs. The main objectives of the Implementing geological disposal of radioactive waste technology platform (IGD-TP) are to initiate and carry out collaborative actions in Europe to tackle the remaining research, development and demonstration (RD&D) challenges with a view to advancing the implementation of geological disposal programmes for high-level and long-lived waste in Europe. This paper presents the organisation of the work and the main Joint activities and projects to date, initiated by the IGD-TP members and supported for some of them by the European Commission under the FP7 framework programme and in the near future under the Horizon 2020 programme. (authors)

  17. The main achievements of the Technological Development Department in 1998. Vacuum and Cleanroom Techniques Group

    International Nuclear Information System (INIS)

    Batulescu, C.

    1999-01-01

    The purpose of this research work was the manufacturing of the electron beam diagnosis device prototype used for optimization of both electron gun construction and the main parameters of electron beam welding carried out in a vacuum atmosphere. In order to obtain high quality weldings the precise geometry and the main electrical parameters characterizing the beam must be well known by both the manufacturer and the users of the equipment. Three of the most important parameters of the beam can be experimentally analysed using the diagnosis device: - Output current of the beam (on the metal part); - Minimum diameter of the beam; - Power density on the metal part. The main components of the diagnosis device are: - Faraday Cage; - Cooling Water Feedthrough; - Electrical Feedthrough; - Two-channel Function Generator Module; - Entrance Amplifier; - Deflection Control System; - Two-channel Oscilloscope. The device includes specific components that allows an efficient dissipation of the energy released by the electronic welding gun. Several requirements with high level of difficulty such as equipment operation under high voltage/vacuum conditions, a high level of noise and overfeeding due to parasitic electrical discharges or thyristors, an efficient water cooling for every component, and a satisfactory insulation resistance of the coolant so that the low level input from the Faraday cage to rest unaltered, have been taken into consideration. The beam diagnosis device allows optimization of the main parameters of the electron welding guns such as effective power on the welded parts, beam diameter, current and power density across the stream of particles. The contribution of the beam diagnosis to the improvement of the existing or future welding guns will play an important role in research and for the establishing of the new electron-beam welding technologies demanded by industry. (authors)

  18. Impact of cigarette smoking on volatile organic compound (VOC) blood levels in the U.S. population: NHANES 2003-2004.

    Science.gov (United States)

    Chambers, David M; Ocariz, Jessica M; McGuirk, Maureen F; Blount, Benjamin C

    2011-11-01

    The impact of cigarette smoking on volatile organic compound (VOC) blood levels is studied using 2003-2004 National Health and Nutrition Examination Survey (NHANES) data. Cigarette smoke exposure is shown to be a predominant source of benzene, toluene, ethylbenzene, xylenes and styrene (BTEXS) measured in blood as determined by (1) differences in central tendency and interquartile VOC blood levels between daily smokers [≥1 cigarette per day (CPD)] and less-than-daily smokers, (2) correlation among BTEXS and the 2,5-dimethylfuran (2,5-DMF) smoking biomarker in the blood of daily smokers, and (3) regression modeling of BTEXS blood levels versus categorized CPD. Smoking status was determined by 2,5-DMF blood level using a cutpoint of 0.014 ng/ml estimated by regression modeling of the weighted data and confirmed with receiver operator curve (ROC) analysis. The BTEXS blood levels among daily smokers were moderately-to-strongly correlated with 2,5-DMF blood levels (correlation coefficient, r, ranging from 0.46 to 0.92). Linear regression of the geometric mean BTEXS blood levels versus categorized CPD showed clear dose-response relationship (correlation of determination, R(2), ranging from 0.81 to 0.98). Furthermore, the pattern of VOCs in blood of smokers is similar to that reported in mainstream cigarette smoke. These results show that cigarette smoking is a primary source of benzene, toluene and styrene and an important source of ethylbenzene and xylene exposure for the U.S. population, as well as the necessity of determining smoking status and factors affecting dose (e.g., CPD, time since last cigarette) in assessments involving BTEXS exposure. Published by Elsevier Ltd.

  19. Dental sealants and restorations and urinary bisphenol A concentrations in children in the 2003-2004 National Health and Nutrition Examination Survey.

    Science.gov (United States)

    McKinney, Christy; Rue, Tessa; Sathyanarayana, Sheela; Martin, Michael; Seminario, Ana Lucia; DeRouen, Timothy

    2014-07-01

    Resin-based dental sealants and composites contain bisphenol A-glycidyl methacrylate, a bisphenol A (BPA) derivative. The authors hypothesized that a greater number of sealants or restorations would be associated with higher urinary BPA concentrations. The authors examined urinary BPA measurements (in nanograms per milliliter) and oral examination data for 1,001 children aged 6 to 19 years from data sets of the 2003-2004 National Health and Nutrition Examination Survey (NHANES). They categorized children according to number of occlusal sealants and number of restorations, with four categories in each of the two groups. They estimated associations by using unadjusted and adjusted tobit regression models. The lowest quartile of BPA concentrations ranged from 0.3 ng/mL to 1.9 ng/mL, whereas the highest quartile ranged from 7.3 ng/mL to 149 ng/mL. In adjusted analysis, children with seven to 16 sealants had geometric mean BPA concentrations 25 percent higher than those of children with no sealants (95 percent confidence interval [CI], -14 percent to 82 percent; P = .23). In adjusted analysis, children with seven to 42 restorations had geometric mean BPA concentrations 20 percent higher than those of children with no restorations (95 percent CI, -6 percent to 53 percent; P = .13). Neither of these adjusted estimates was statistically significant. Though the findings were in the direction hypothesized, the authors did not observe a statistically significant association between a greater number of sealants or restorations and higher urinary BPA concentrations. Additional studies are needed to determine the extent of oral and systemic exposure to BPA from resin-based dental restorative materials over time. Dentists should follow this issue carefully as it develops and as the body of evidence grows. There is insufficient evidence to change practice at this time.

  20. Five-day planetary waves in the middle atmosphere from Odin satellite data and ground-based instruments in Northern Hemisphere summer 2003, 2004, 2005 and 2007

    Directory of Open Access Journals (Sweden)

    A. Belova

    2008-11-01

    Full Text Available A number of studies have shown that 5-day planetary waves modulate noctilucent clouds and the closely related Polar Mesosphere Summer Echoes (PMSE at the summer mesopause. Summer stratospheric winds should inhibit wave propagation through the stratosphere and, although some numerical models (Geisler and Dickinson, 1976 do show a possibility for upward wave propagation, it has also been suggested that the upward propagation may in practice be confined to the winter hemisphere with horizontal propagation of the wave from the winter to the summer hemisphere at mesosphere heights causing the effects observed at the summer mesopause. It has further been proposed (Garcia et al., 2005 that 5-day planetary waves observed in the summer mesosphere could be excited in-situ by baroclinic instability in the upper mesosphere. In this study, we first extract and analyze 5-day planetary wave characteristics on a global scale in the middle atmosphere (up to 54 km in temperature, and up to 68 km in ozone concentration using measurements by the Odin satellite for selected days during northern hemisphere summer from 2003, 2004, 2005 and 2007. Second, we show that 5-day temperature fluctuations consistent with westward-traveling 5-day waves are present at the summer mesopause, using local ground-based meteor-radar observations. Finally we examine whether any of three possible sources of the detected temperature fluctuations at the summer mesopause can be excluded: upward propagation from the stratosphere in the summer-hemisphere, horizontal propagation from the winter-hemisphere or in-situ excitation as a result of the baroclinic instability. We find that in one case, far from solstice, the baroclinic instability is unlikely to be involved. In one further case, close to solstice, upward propagation in the same hemisphere seems to be ruled out. In all other cases, all or any of the three proposed mechanisms are consistent with the observations.

  1. IAEA activities and main achievements on human resource management and training of nuclear power plant personnel

    International Nuclear Information System (INIS)

    Kossilov, A.

    2002-01-01

    The Nuclear Power Engineering Section is responsible for implementation of the Agency's sub-programme on Engineering and Management Support for Competitive Nuclear Power. The objectives of the sub-programme is to increase Member State capabilities in utilizing the best engineering and management practices for improving NPP performance and competitiveness, optimizing plant service life and decommissioning and strengthening nuclear power infrastructure. NPES' main activities cover: Nuclear power infrastructure, Knowledge management, Personal training and qualification, Quality Management and QA, NPP life management including databases, Modern NPP control and instrumentation, and NPP performance management

  2. Bulgarian Contribution to World Science and Main Criteria for Assessing the Achievements of Scientists [In Bulgarian

    Directory of Open Access Journals (Sweden)

    B.V. Toshev

    2011-12-01

    Full Text Available The status and the new developments in world science are both discussed. The transition from the ‘normal science’ (Kuhn to the ‘post-normal science’ (Funtowicz & Ravetz is commented. The integration processes in science, the mass higher education and its mcdonaldization are also considered. The difference between ‘science’ and ‘surrogate science’ is explained. The existence of marginal journals as an attribute of the surrogate science is discussed. Such a broad-based consideration allows a realistic assess of the contribution of Bulgarian scientists in the development of world science to be made. Some of the most important scientific achievements made by Bulgarians are listed.

  3. The main achievements of the 'Systematic approach for nuclear knowledge transfer and preservation in Romania' project

    International Nuclear Information System (INIS)

    Balaceanu, V.; Constantin, M.; Apostol, M.

    2009-01-01

    The objective of this paper is to highlight the main results of the Contract No. 13971/RO which was performed in the frame of the IAEA Coordinated Research Program (CRP) on 'Comparative Analysis of Methods and Tools for Nuclear Knowledge Preservation'. The title of the Romanian project was 'Systematic approach for Nuclear Knowledge Transfer and Preservation in Romania'. The partners which were involved in this Program: Bulgaria (Kozloduy NPP and Technical University of Sofia), Canada (Chalk River Laboratories, AECL), Jordan (Water Authority of Jordan), the Philippines (Philippines Nuclear Research Institute), Romania (Institute for Nuclear Research), the Russian Federation (Inter DCM. Corp., a subsidiary of RRC Kurchatov Institute) and the European Commission (Institute of Energy, DG Joint Research). Among the main results obtained in this work we must specify the development of an INR short/medium strategy concerning the professional knowledge management, based on an assessment of the status of the knowledge transfer and preservation. This documentation was made using some adequate tools like a specific questionnaire for highlighting the experts' motivation for transferring their knowledge and an appropriate method for the knowledge loss risk assessment. Therewith, we mention our participation in the developing of an IAEA TEC-DOC concerning the problem of nuclear knowledge transfer and preservation. (authors)

  4. Conceptual design of the DEMO neutral beam injectors: main developments and R&D achievements

    Science.gov (United States)

    Sonato, P.; Agostinetti, P.; Bolzonella, T.; Cismondi, F.; Fantz, U.; Fassina, A.; Franke, T.; Furno, I.; Hopf, C.; Jenkins, I.; Sartori, E.; Tran, M. Q.; Varje, J.; Vincenzi, P.; Zanotto, L.

    2017-05-01

    The objectives of the nuclear fusion power plant DEMO, to be built after the ITER experimental reactor, are usually understood to lie somewhere between those of ITER and a ‘first of a kind’ commercial plant. Hence, in DEMO the issues related to efficiency and RAMI (reliability, availability, maintainability and inspectability) are among the most important drivers for the design, as the cost of the electricity produced by this power plant will strongly depend on these aspects. In the framework of the EUROfusion Work Package Heating and Current Drive within the Power Plant Physics and Development activities, a conceptual design of the neutral beam injector (NBI) for the DEMO fusion reactor has been developed by Consorzio RFX in collaboration with other European research institutes. In order to improve efficiency and RAMI aspects, several innovative solutions have been introduced in comparison to the ITER NBI, mainly regarding the beam source, neutralizer and vacuum pumping systems.

  5. The Ideal Image of a Man: the Main Characteristics and Ways of Achieving

    Directory of Open Access Journals (Sweden)

    Galyna P. Shevchenko

    2017-07-01

    Full Text Available Key aspects of the problem concerning culture and arts implementation in the context of an ideal personality creation are described in the article. The focus is on the crucial necessity to overcome the upbringing crisis in modern society. It has emphasized that lack of culture and arts development, which appears to be fundamental for creation of human excellence, could lead to a great failure in the context of cultivating a true human. The views of the world-known educators as well as national ones are represented in the articles. The importance of upbringing, culture and arts is underlined. It has been identified that improvement, purification, culturalization and enlightenment of “human material” should be carried out through the mentioned above approaches. It gives a person an opportunity to glitter by the brilliancy of the unique individual talent, which everyone gets from the Almighty. The model of a cultural personality is described in the article as well. It is underlined that following the moral rules of the Universe will allow people to achieve a higher level of spirituality and morality, to improve their interaction culture between individuals, nations and countries. Also, it will give people an opportunity to get excellence. Usage of the counterfactuality as a term for marking the modality to some event becomes a new trend in social sciences.

  6. International Atomic Energy Agency publications. Publications catalogue 2005 including full details of publications published in 2003-2004 and forthcoming in 2005 and a stocklist of publications published in 2001-2002

    International Nuclear Information System (INIS)

    2005-03-01

    This Publications Catalogue lists all sales publications of the IAEA published in 2003, 2004 and forthcoming in 2005. Most IAEA publications are issued in English, some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books

  7. International Atomic Energy Agency publications. Publications catalogue 2005 including full details of publications published in 2003-2004 and forthcoming in 2005 and a stocklist of publications published in 2001-2002

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-03-15

    This Publications Catalogue lists all sales publications of the IAEA published in 2003, 2004 and forthcoming in 2005. Most IAEA publications are issued in English, some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books.

  8. Evaluación de la cooperación en las microempresas del Municipio de Murcia, proyecto Micro (2003-2004

    Directory of Open Access Journals (Sweden)

    Antonio Juan Briones Peñalver

    2006-05-01

    Full Text Available En el marco de las políticas públicas de la Unión Europea para fomentar la creación de empresas, el análisis, detección y la generación de oportunidades de negocio, durante el periodo (2003-2004, se aprueba el proyecto Micro, de la Iniciativa Comunitaria Equal, cofinanciado por el Fondo Social Europeo, con el reto del autoempleo para colectivos desfavorecidos, donde sus objetivos son el fomento de la actividad emprendedora, la promoción de nuevos yacimientos de empleo y la animación de los espacios de cooperaciónempresarial. Este proyecto Micro de la Agrupación de Desarrollo del Ayuntamiento de Murcia, junto con diversas asociaciones e instituciones del entorno de las microempresas pretenden extender la cultura de la cooperación empresarial, como herramienta estratégica a través delconocimiento de sus ventajas y los distintos mecanismos existentes. El marco teórico del trabajo tiene como finalidad explicar los procesos de cooperación diseñados para las microempresas, con el propósito de establecer propuestas y argumentos para la formación de acuerdos, identificar los factores que afectan el desarrollo de estos, así como la materialización de las acciones para la animación de la cooperación. Todo ello, facilitando a las personas promotoras su formación en talleres, la organización de jornadas técnicas y encuentros de negocios, e instrumentando un espacio en la página web del proyecto Micro.La evaluación de las acciones de la animación de acuerdos de cooperación se presentan con el estudio empírico en una muestra de 88 microempresas, donde se consideran los factores determinantes de la respuesta de las empresas a los procesos de cooperación llevados a cabo en el proyecto Micro. Analizamos la fiabilidad para la validación de la escala de medición de lainvestigación del modelo estratégico de

  9. Naphthalene biomarkers and relationship with hemoglobin and hematocrit in White, Black, and Hispanic adults: results from the 2003-2004 National Health and Nutrition Examination Survey.

    Science.gov (United States)

    Sudakin, Daniel L; Smit, Ellen; Cardenas, Andres; Harding, Anna

    2013-06-01

    Naphthalene is an important contaminant in indoor and outdoor air. Acute overexposure can have toxic effects, resulting in hemolysis. There have been no studies evaluating the impact of environmental exposure on red blood cell indices. We examined 1- and 2-hydroxynaphthalene urinary metabolites (NAP1 and NAP2) in non-Hispanic White, non-Hispanic Black, and Mexican-American adults in the USA and their relationship with hemoglobin (Hb) and hematocrit (HCT). Using the 2003-2004 National Health and Nutrition Examination Survey data, weighted generalized linear regression analyses were used to examine the association between Hb (in grams per deciliter) and HCT (in percent) with NAP1 and NAP2 (per 100,000 ng/L). Beta coefficients ± SE are reported. NAP1 and NAP2 were highest in non-Hispanic Blacks, followed by non-Hispanic Whites, and lowest in Mexican-American adults. There was a positive association between NAP1 and Hb (0.39 ± 0.11, p = 0.0034) and HCT (1.14 ± 0.28, p = 0.0009) after adjusting for age, gender, race, education, and smoking. Stratified analysis by smoking showed similar results with the association being stronger for smokers (Hb 0.63 ± 0.23, p = 0.02; HCT 1.43 ± 0.79, p = 0.09) than nonsmokers (Hb 0.34 ± 0.14, p = 0.03; HCT 1.08 ± 0.42, p = 0.02). The association was also stronger for non-Hispanic blacks (Hb 0.54 ± 0.20, p = 0.02; HCT 1.43 ± 0.55, p = 0.02) than for non-Hispanic whites (Hb 0.37 ± 0.18, p = 0.06; HCT 1.20 ± 0.51, p = 0.03) and was not significant for Mexican-Americans (Hb 0.30 ± 1.7, p = 0.10; HCT 0.99 ± 0.52, p = 0.08). NAP2 was not significantly associated with Hb or HCT. The observed disparity in NAP1 and NAP2 levels by race/ethnicity is consistent with published literature. The origin of these differences in exposure is unclear but may reflect differences in environmental exposure as well as genetic susceptibility. The

  10. Surveillance for waterborne disease and outbreaks associated with drinking water and water not intended for drinking--United States, 2003-2004.

    Science.gov (United States)

    Liang, Jennifer L; Dziuban, Eric J; Craun, Gunther F; Hill, Vincent; Moore, Matthew R; Gelting, Richard J; Calderon, Rebecca L; Beach, Michael J; Roy, Sharon L

    2006-12-22

    Since 1971, CDC, the U.S. Environmental Protection Agency (EPA), and the Council of State and Territorial Epidemiologists have maintained a collaborative Waterborne Disease and Outbreaks Surveillance System for collecting and reporting data related to occurrences and causes of waterborne disease and outbreaks (WBDOs). This surveillance system is the primary source of data concerning the scope and effects of WBDOs in the United States. Data presented summarize 36 WBDOs that occurred during January 2003-December 2004 and nine previously unreported WBDOs that occurred during 1982-2002. The surveillance system includes data on WBDOs associated with drinking water, water not intended for drinking (excluding recreational water), and water of unknown intent. Public health departments in the states, territories, localities, and Freely Associated States (i.e., the Republic of the Marshall Islands, the Federated States of Micronesia, and the Republic of Palau, formerly parts of the U.S.-administered Trust Territory of the Pacific Islands) are primarily responsible for detecting and investigating WBDOs and voluntarily reporting them to CDC by using a standard form. During 2003-2004, a total of 36 WBDOs were reported by 19 states; 30 were associated with drinking water, three were associated with water not intended for drinking, and three were associated with water of unknown intent. The 30 drinking water-associated WBDOs caused illness among an estimated 2,760 persons and were linked to four deaths. Etiologic agents were identified in 25 (83.3%) of these WBDOs: 17 (68.0%) involved pathogens (i.e., 13 bacterial, one parasitic, one viral, one mixed bacterial/parasitic, and one mixed bacterial/parasitic/viral), and eight (32.0%) involved chemical/toxin poisonings. Gastroenteritis represented 67.7% of the illness related to drinking water-associated WBDOs; acute respiratory illness represented 25.8%, and dermatitis represented 6.5%. The classification of deficiencies contributing

  11. Well installation, single-well testing, and particle-size analysis for selected sites in and near the Lost Creek Designated Ground Water Basin, north-central Colorado, 2003-2004

    Science.gov (United States)

    Beck, Jennifer A.; Paschke, Suzanne S.; Arnold, L. Rick

    2011-01-01

    This report describes results from a groundwater data-collection program completed in 2003-2004 by the U.S. Geological Survey in support of the South Platte Decision Support System and in cooperation with the Colorado Water Conservation Board. Two monitoring wells were installed adjacent to existing water-table monitoring wells. These wells were installed as well pairs with existing wells to characterize the hydraulic properties of the alluvial aquifer and shallow Denver Formation sandstone aquifer in and near the Lost Creek Designated Ground Water Basin. Single-well tests were performed in the 2 newly installed wells and 12 selected existing monitoring wells. Sediment particle size was analyzed for samples collected from the screened interval depths of each of the 14 wells. Hydraulic-conductivity and transmissivity values were calculated after the completion of single-well tests on each of the selected wells. Recovering water-level data from the single-well tests were analyzed using the Bouwer and Rice method because test data most closely resembled those obtained from traditional slug tests. Results from the single-well test analyses for the alluvial aquifer indicate a median hydraulic-conductivity value of 3.8 x 10-5 feet per second and geometric mean hydraulic-conductivity value of 3.4 x 10-5 feet per second. Median and geometric mean transmissivity values in the alluvial aquifer were 8.6 x 10-4 feet squared per second and 4.9 x 10-4 feet squared per second, respectively. Single-well test results for the shallow Denver Formation sandstone aquifer indicate a median hydraulic-conductivity value of 5.4 x 10-6 feet per second and geometric mean value of 4.9 x 10-6 feet per second. Median and geometric mean transmissivity values for the shallow Denver Formation sandstone aquifer were 4.0 x 10-5 feet squared per second and 5.9 x 10-5 feet squared per second, respectively. Hydraulic-conductivity values for the alluvial aquifer in and near the Lost Creek Designated

  12. MEDiterranean Supersite Volcanoes (MED-SUV) project: state of the art and main achievements after the first 18 months

    Science.gov (United States)

    Puglisi, Giuseppe; Spampinato, Letizia; Allard, Patrick; Baills, Audrey; Briole, Pierre; D'Auria, Luca; Dingwell, Donald; Martini, Marcello; Kueppers, Ulrich; Marzocchi, Warner; Minet, Christian; Vagner, Amélie

    2015-04-01

    Taking account of the valuable resources and information available for Mt. Etna, Campi Flegrei, and Vesuvius Supersites, MED-SUV aims at exploiting the huge record of geophysical, geochemical and volcanological data available for the three Supersite volcanoes and carry out experiments to fill gaps in the knowledge of the structure of these volcanoes and of the processes driving their activity. The project's activities have focused on (1) gaining new insights into the inner structure of these volcanoes; (2) evaluating the suitability of the current EO and in-situ observations to track the dynamics of the volcano supply system and/or the eruptive phenomena, (3) making the access to observations easy; (4) defining the effects of magma ascent on the stress/strain field (and vice versa); (5) assessing the capability of the Earth science community to forecast the occurrence of eruptions in terms of both location and time of an eruption; (6) optimizing the chain from observations to end-users during an eruptive event; and (7) making the project outcomes "exportable" to other European volcanic areas and elsewhere. Indeed, the overall goal of the project is to apply the rationale of the Geohazard Supersites and Natural Laboratories GEO-GEOSS initiative to the three volcanoes, in order to better assess the volcanic hazards they posed. In the first 18 months, MED-SUV consortium carried out activities relating to coordination, scientific/technological development, and dissemination. Coordination included mainly meetings organised in order to start the project and consortium activity and to strengthen the synergy with EC and international initiatives, such as geohazard activities of GEO-GEOSS, EPOS-PP and the other two FP7 Supersite projects, MARsite and FUTUREVOLC. The main scientific/technological results included the design and development of a prototype (NETVIS) for the optimization and implementation of processing tools for the analysis of Mt. Etna's camera network, design

  13. El Proceso de precarización en el mercado de trabajo del Gran La Plata. Principales características y tendencias actuales (2003-2004

    Directory of Open Access Journals (Sweden)

    Héctor Luis Adriani

    2005-01-01

    Full Text Available The aim of this paper is to identify of the main features and trends of precarious work in Great La Plata, considering the current national economic dynamics. Taking as benchmark the "full" employment, different degress of precariousness can be found according to the lack of features that characterize said fullness. Thus, there would be a gradation of situations, from a maximum reference in the "full" employment to a minimum one in the absolute unemployment. The analysis is based on the information provide by a survey called Encuesta Permanente de Hogares (EPH, which comprises the time between the second semester in 2003 and the first one in 2004, since after their restructuring EPH only provides information on that period so far. The results show that in the region, precarious jobs amount to 39.3 of the economically active population in the first semester in 2004. If the unemployed are included, over 50 of the population undergo employment problems and there exists pressure of the demanding underemployed sector on the labor market. In the public sector, 16.4 of the people employed are precarized, and the percentage rises to 34 if the beneficiaries of unemployment programs are included. In the private sector, precarious employment reaches 54. Regarding the evolution of per capita income, the levels reached are below those earned before the 2002 devaluation, even within the groups of employed people whose purchasing power improved between 2003 and 2004. The main contributions of this paper lie in the identification, quantification and characterization of precarious employment in the region in the post-devaluation period through the analysis of the EPH Data Base.

  14. Assess Current and Potential Salmonid Production in Rattlesnake Creek in Association with Restoration Effors; US Geological Survey Reports, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Allen, M. Brady; Connolly, Patrick J.; Munz, Carrie S. (US Geological Survey, Western Fisheries Research Center, Columbia River Research Laboratory, Cook, WA)

    2006-02-01

    This project was designed to document existing habitat conditions and fish populations within the Rattlesnake Creek watershed (White Salmon River subbasin, Washington) before major habitat restoration activities are implemented and prior to the reintroduction of salmon and steelhead above Condit Dam. Returning adult salmon Oncorhynchus spp. and steelhead O. mykiss have not had access to Rattlesnake Creek since 1913. An assessment of resident trout populations should serve as a good surrogate for evaluation of factors that would limit salmon and steelhead production in the watershed. Personnel from United States Geological Survey's Columbia River Research Laboratory (USGS-CRRL) attend to three main objectives of the Rattlesnake Creek project. The first is to characterize stream and riparian habitat conditions. This effort includes measures of water quality, water quantity, stream habitat, and riparian conditions. The second objective is to determine the status of fish populations in the Rattlesnake Creek drainage. To accomplish this, we derived estimates of salmonid population abundance, determined fish species composition, assessed distribution and life history attributes, obtained tissue samples for genetic analysis, and assessed fish diseases in the watershed. The third objective was to use the collected habitat and fisheries information to help identify and prioritize areas in need of restoration. As this report covers the third year of at least a five-year study, it is largely restricted to describing our efforts and findings for the first two objectives.

  15. Assessment, water-quality trends, and options for remediation of acidic drainage from abandoned coal mines near Huntsville, Missouri, 2003-2004

    Science.gov (United States)

    Christensen, Eric D.

    2005-01-01

    between 6.2 and 6.3, which is less than the targeted pH value of 6.5. Treatment of AMD by mixing with stream water or sewage effluent can further increase pH as indicated by geochemical modeling, but will not totally achieve water-quality goals because of limited discharges. A combination of treatments including settling ponds, oxic or anoxic limestone drains, and possibly successive alkalinity producing systems to remediate AMD will likely be required in the Sugar Creek Basin and Mitchell Mine Basin to consistently meet Missouri's Water Quality Standards.

  16. Mercury at the Oat Hill Extension Mine and James Creek, Napa County, California: Tailings, Sediment, Water, and Biota, 2003-2004

    Science.gov (United States)

    Slowey, Aaron J.; Rytuba, James J.; Hothem, Roger L.; May, Jason T.

    2007-01-01

    Executive Summary The Oat Hill Extension (OHE) Mine is one of several mercury mines located in the James Creek/Pope Creek watershed that produced mercury from the 1870's until 1944 (U.S. Bureau of Mines, 1965). The OHE Mine developed veins and mineralized fault zones hosted in sandstone that extended eastward from the Oat Hill Mine. Waste material from the Oat Hill Mine was reprocessed at the OHE Mine using gravity separation methods to obtain cinnabar concentrates that were processed in a retort. The U.S. Bureau of Land Management requested that the U.S. Geological Survey measure and characterize mercury and other chemical constituents that are potentially relevant to ecological impairment of biota in tailings, sediment, and water at the OHE Mine and in the tributaries of James Creek that drain the mine area (termed Drainage A and B) (Figs. 1 and 2). This report summarizes such data obtained from sampling of tailings and sediments at the OHE on October 17, 2003; water, sediment, and biota from James Creek on May 20, 2004; and biota on October 29, 2004. These data are interpreted to provide a preliminary assessment of the potential ecological impact of the mine on the James Creek watershed. The mine tailings are unusual in that they have not been roasted and contain relatively high concentrations of mercury (400 to 1200 ppm) compared to unroasted waste rock at other mines. These tailings have contaminated a tributary to James Creek with mercury primarily by erosion, on the basis of higher concentration of mercury (780 ng/L) measured in unfiltered (total mercury, HgT) spring water flowing from the OHE to James Creek compared to 5 to 14 ng/L HgT measured in James Creek itself. Tailing piles (presumably from past Oat Hill mine dumping) near the USBLM property boundary and upstream of the main OHE mine drainage channel (Drainage A; Fig. 2) also likely emit mercury, on the basis of their mercury composition (930 to 1200 ppm). The OHE spring water is likely an

  17. Main technical options of the Jules Horowitz reactor project to achieve high flux performances and high safety level

    International Nuclear Information System (INIS)

    Ballagny, A.; Bergamaschi, Y.; Bouilloux, Y.; Bravo, X.; Guigon, B.; Rommens, M.; Tremodeux, P.

    2003-01-01

    Since the shutdown of the SILOE reactor in 1997, the OSIRIS reactor has ensured the needs regarding technological irradiation at CEA including those of its industrial partners and customers. The Jules Horowitz Reactor will replace it and will offer a quite larger experimental field. It has the ambition to provide the necessary nuclear data and to maintain a fission research capability in Europe after 2010. The Jules Horowitz Reactor will represent a significant step in terms of performances and experimental capabilities. This paper will present the main design option resulting from the preliminary studies. The choice of the specific power around 600 kW/I for the reference core configuration is a key decision to ensure the required flux level. Consequently many choices have to be made regarding the materials used in the core and the fuel element design. These involve many specific qualifications including codes validation. The main safety options are based on: - A safety approach based upon the defence-in-depth principle. - A strategy of generic approaches to assess experimental risks in the facility. - Internal events analysis taking into account risks linked to reactor and experiments (e.g., radioactive source-term). - Systematic consideration of external hazards (e.g., earthquake, airplane crash) and internal hazards. - Design of containment to manage and mitigate a severe reactor accident (consideration of 'BORAX' accident, according to french safety practice for MTRs, beyond design basis reactivity insertion accident, involving core melting and core destruction phenomena). (authors)

  18. Main technical options of the Jules Horowitz Reactor project to achieve high flux performances and high safety level

    International Nuclear Information System (INIS)

    Ballagny, A.; Bergamaschi, Y.; Bouilloux, Y.; Bravo, X.; Guigon, B.; Rommens, M.; Tremodeux, P.

    2003-01-01

    Since the shutdown of the SILOE reactor in 1997, the OSIRIS reactor has ensured the needs regarding technological irradiation at CEA including those of its industrial partners and customers. The Jules Horowitz Reactor will replace it and will offer a quite larger experimental field. It has the ambition to provide the necessary nuclear data and to maintain a fission research capability in Europe after 2010. The Jules Horowitz Reactor will represent a significant step in terms of performances and experimental capabilities. This paper will present the main design option resulting from the preliminary studies. The choice of the specific power around 600 KW/l for the reference core configuration is a key decision to ensure the required flux level. Consequently many choices have to be made regarding the materials used in the core and the fuel element design. These involve many specific qualifications including codes validation. The main safety options are based on: 1) A safety approach based upon the defence-in-depth principle. 2) A strategy of generic approaches to assess experimental risks in the facility. 3) Internal events analysis taking into account risks linked to reactor and experiments (eg., radioactive source-term). 4) Systematic consideration of external hazards (eg., earthquake, airplane crash) and internal hazards. 5) Design of containment to manage and mitigate a severe reactor accident (consideration of 'BORAX' accident, according to french safety practice for MTRs, beyond design basis reactivity insertion accident, involving core melting and core destruction phenomena). (author)

  19. Annual Change Report 2003/2004

    International Nuclear Information System (INIS)

    2004-01-01

    As part of continuing compliance, the U.S. Environmental Protection Agency (EPA) requires the U.S. Department of Energy (DOE) to provide any change in information since the most recent compliance application. This requirement is identified in Title 40 Code of Federal Regulations (CFR), Section 194.4(b)(4), which states: 'No later than six months after the administrator issues a certification, and at least annually thereafter, the Department shall report to the Administrator, in writing, any changes in conditions or activities pertaining to the disposal system that were not required to be reported by paragraph (b)(3) of this section and that differ from information contained in the most recent compliance application.' In meeting the requirement, the DOE provides an annual report of all changes applicable under the above requirement each November. This annual report informs the EPA of changes to information in the most recent compliance application, or for this report the 1996 Compliance Certification Application (CCA). Significant planned changes must be reported to the EPA prior to implementation by the DOE. In addition, Title 40 CFR, Section 194.4(b)(3) requires that significant unplanned changes be reported to the EPA within 24 hours or ten days, depending on the severity of the activity or condition. To date, there have been no significant unplanned changes to the certification basis. Planned changes have been submitted on an individual basis. All other changes are reported annually. The period covered by this Annual Change Report includes changes that occurred between July 1, 2003, and June 30, 2004. Changes in activities or conditions are reviewed to determine if 40 CFR Section 194.4(b)(3) reporting is necessary. As indicated above, no significant unplanned changes were identified for the time period covered by this report. The enclosed tables list those items identified for reporting under 40 CFR Section 194.4(b)(4). The majority of the changes described in this report are associated with modifications to written plans and procedures for WIPP operations.

  20. Annual Energy Balance Sheets 2003-2004

    International Nuclear Information System (INIS)

    2005-01-01

    During the year 2004 the supply of primary energy reached 657.6 TWh. That is an increased supply by 16 TWh compared with 2003, The electricity production in hydropower and wind power stations increased by 7 TWh, to 61 TWh during the year 2004. The electricity generated in nuclear power plants was 77.5 TWh, an increase by 10 TWh. During the year 2004 Sweden net exported 2.1 TWh electricity. But in year 2003 we net imported 12.8 TWh electricity. The energy use increased from 406 TWh to 409 TWh between year 2003 and year 2004. The use of coal and coke in manufacturing increased by 22 per cent, and the use of oil products in transport sector increased by 4 per cent. The energy balance sheets are based on data primary recorded in the balance sheets of energy sources, here expressed in a common energy unit, TJ. The production of derived energy is here recorded in a second flow-step comprising energy turnover in energy conversion and is also specified in complementary input-output tables for energy conversion industries

  1. Academic Training: 2003 - 2004 Academic Training Programme

    CERN Multimedia

    2004-01-01

    ACADEMIC TRAINING Françoise Benz tel. 73127 academic.training@cern.ch 3rd Term - 5 April to 2nd July 2004 REGULAR LECTURE PROGRAMME 19, 20, 21, 22, 23 April Complex Systems, Chaos and Measurements by P. Collet / Ecole Polytechnique, Palaiseau, France 26, 27, 28, 29 April The Theory of Heavy Ion Collisions by U. Wiedemann / CERN-PH/TH 10, 11, 12, 13, 14 May Particle Identification at the LHC by D. Fournier / LAL, Orsay, France 1, 2, 3, 4 June Neural Systems, Genetic Algorithms by V. Robles Forcada and M. Perez Hernandez / Univ. Politecnica de Madrid E. 7, 8, 9, June Real Time Process Control by T. Riesco / CERN-TS 14, 15, 16, 17, 18 June The Cosmic Microwave Background by M. Zaldarriaga / Harvard University, USA 21, 22, 23, June Fixed Target Physics at CERN : Results and Prospects by J. Engelen / CERN-DG 28, 29, 30 June, 1, 2, July Search for Dark Matter by B. Sadoulet / Univ. of California, Berkeley, USA The lectures are open to all those interested, without application. The abstrac...

  2. Tevatron alignment issues 2003-2004

    International Nuclear Information System (INIS)

    Volk, J.T.; Annala, J.; Elementi, L.; Gelfand, N.; Gollwitzer, K.E.; Greenwood, J.; Martens, M.; Moore, C.; Nobrega, A.; Russell, A.D.; Shiltsev, V.; Stefanski, R.; Sager, T.; Syphers, M.J.; Wojcik, G.

    2005-01-01

    It was observed during the early part of Run II that dipole corrector currents in the Tevatron were changing over time. Measurement of the roll for dipoles and quadrupoles confirmed that there was a slow and systematic movement of the magnets from their ideal position. A simple system using a digital protractor and laptop computer was developed to allow roll measurements of all dipoles and quadrupoles. These measurements showed that many magnets in the Tevatron had rolled more than 1 milliradian. To aid in magnet alignment a new survey network was built in the Tevatron tunnel. This network is based on the use of free centering laser tracker. During the measurement of the network coordinates for all dipole, quadrupole and corrector magnets were obtained. This paper discusses roll measurement techniques and data, the old and new Tevatron alignment network

  3. Euroopa Komisjoni majandusprognoos 2003-2004

    Index Scriptorium Estoniae

    2003-01-01

    Ilmunud ka: Eesti Majanduse Teataja nr. 7/8 lk. 9 (ilma lisata). Koostatud Euroopa Komisjoni väljaande European Economy: Economic forecast Spring 2003 põhjal. Lisa: Eestile olulisemate Euroopa Liidu liikmesriikide majandusprognoos

  4. The Main Investigative Discipline Integrative Job Training: The need to achieve coherent educational influences and demands of the actors involved in the training process

    Directory of Open Access Journals (Sweden)

    Abel Rojas-Marrero

    2016-07-01

    Full Text Available In this article an assessment about the achievements of the influences and educational requirements consistent achieved through the implementation of the Main Investigative Discipline Integrative occupational training in the municipality of Santiago de Cuba is done. Its history, the mission of the University of Pedagogical Sciences regarding the training of their graduates. This is achieved from the design, implementation and evaluation of the Main Discipline Integrative Investigativa Job Training, that the apparent contradiction between the general training of any teacher is resolved, the particulars of every race and specific for each year study, based on the progressive domination of the modes of professional activity. It is based as a key idea: professional functions (skills which constitute the realization of the essence of the teaching profession, manifested in their professional performance.

  5. Text adopted no. 302. Little law, constitution of the 4 October 1958 twelve legislature ordinary session of 2003-2004. Law project adopted by the National Assembly in first reading, after urgency declaration of energy orientation

    International Nuclear Information System (INIS)

    2004-06-01

    This law project concerns the french national energy policy. It presents the government policy on four main axis: the energy independence with the energy supply safety, the environment quality with the fight against the greenhouse effect, the energy prices and the social aspects with the energy supply for all french people. By a presentation of the articles it provides information on the energy demand control, the renewable energies and the financial assistance. (A.L.B.)

  6. Text adopted no. 302. Little law, constitution of the 4 October 1958 twelve legislature ordinary session of 2003-2004. Law project adopted by the National Assembly in first reading, after urgency declaration of energy orientation; Texte adopte no. 302. Petite loi, constitution du 4 octobre 1958 douzieme legislature session ordinaire de 2003-2004. Projet de loi adopte par l'Assemblee Nationale en premiere lecture, apres declaration d'urgence, d'orientation sur l'energie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-06-01

    This law project concerns the french national energy policy. It presents the government policy on four main axis: the energy independence with the energy supply safety, the environment quality with the fight against the greenhouse effect, the energy prices and the social aspects with the energy supply for all french people. By a presentation of the articles it provides information on the energy demand control, the renewable energies and the financial assistance. (A.L.B.)

  7. Comparing the Reproductive Success of Yakima River Hatchery and Wild-Origin Spring Chinook; Yakima/Klickitat Fisheries Project Monitoring and Evaluation Report 4 of 7, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Schroder, S.L. (Washington Department of Fish and Wildlife, Olympia, WA); Knudsen, C.M. (Oncorh Consulting, Olympia, WA); Watson, B.D. (Yakama Nation, Toppenish, WA)

    2004-05-01

    and the coefficient of variation calculated from these values was greater than 100%. To determine what might be responsible for this degree of variation we examined the relative importance of a variety of physical and behavioral traits. Relative body size, for example, was found not be an important predictor of reproductive success. Instead, the capacity to court females and dominate sexual rivals was directly associated with male RS. However, males that had low dominance scores were also successful at producing offspring. These individuals utilized alternative behavioral strategies to gain close proximity to females and were successful in their attempts to fertilize eggs. Observations made on the color patterns of males showed dominance was closely linked with the possession of an overall black or dark brown color pattern. In addition, we discovered that males that had multiple mates achieved higher RS values than those who spawned with fewer females. The approach we are taking to compare the reproductive competency of hatchery and wild fish is to first determine the factors that are strongly linked to reproductive behavior and then assess whether significant differences occur in the expression of these traits based on the fish origin. Transcriptions of audiotapes are continuing and a second gold standard pedigree analyses on the fry produced from adults placed into the observation stream in 2002 is nearing completion. Future work will be directed at discovering the factors that affect female RS values. In the fall of 2004 we will again liberate hatchery and wild fish simultaneously into the entire observation stream to continue our efforts to objectively determine if differences in RS are caused by fish origin.

  8. Emergency response planning in hospitals, United States: 2003-2004.

    Science.gov (United States)

    Niska, Richard W; Burt, Catharine W

    2007-08-20

    This study presents baseline data to determine which hospital characteristics are associated with preparedness for terrorism and natural disaster in the areas of emergency response planning and availability of equipment and specialized care units. Information from the Bioterrorism and Mass Casualty Preparedness Supplements to the 2003 and 2004 National Hospital Ambulatory Medical Care Surveys was used to provide national estimates of variations in hospital emergency response plans and resources by residency and medical school affiliation, hospital size, ownership, metropolitan statistical area status, and Joint Commission accreditation. Of 874 sampled hospitals with emergency or outpatient departments, 739 responded for an 84.6 percent response rate. Estimates are presented with 95 percent confidence intervals. About 92 percent of hospitals had revised their emergency response plans since September 11, 2001, but only about 63 percent had addressed natural disasters and biological, chemical, radiological, and explosive terrorism in those plans. Only about 9 percent of hospitals had provided for all 10 of the response plan components studied. Hospitals had a mean of about 14 personal protective suits, 21 critical care beds, 12 mechanical ventilators, 7 negative pressure isolation rooms, and 2 decontamination showers each. Hospital bed capacity was the factor most consistently associated with emergency response planning and availability of resources.

  9. FIRST 2002, 2003, 2004 Robotics Competition(s)

    Science.gov (United States)

    Purman, Richard

    2004-01-01

    The New Horizons Regional Education Center (NHREC) in Hampton, VA sought and received NASA funding to support its participation in the 2002, 2003, and 2004 FIRST Robotics Competitions. FIRST, Inc. (For Inspiration and Recognition of Science and Technology) is an organization which encourages the application of creative science, math, and computer science principles to solve real-world engineering problems. The FIRST competition is an international engineering contest featuring high school, government, and business partnerships.

  10. 2003 - 2004 ACADEMIC TRAINING PROGRAMME 1st TERM

    CERN Multimedia

    Françoise Benz

    2003-01-01

    1st TERM 29 September to 19 December 2003 REGULAR LECTURE PROGRAMME (Renewable) Energy Policy in the EU Members States and the Accession States By D. Reiche, Free University of Berlin, D 13, 14, 15, 16, 17 October LECTURES SERIES FOR POSTGRADUATE STUDENTS Introduction to QCD By B. Webber, CERN-TH 20, 21, 22, 23, 24 October The lectures are open to all those interested, without application. The abstract of the lectures, as well as any change to the above information (title, dates, time, place etc) will be published in the CERN Bulletin, the WWW, and by notices before each term and for each series of lectures.

  11. END-OF-YEAR-CLOSURE 2003/2004

    CERN Document Server

    2003-01-01

    As announced in Weekly Bulletin N 4/2003, the Laboratory will be closed from Saturday 20 December 2003 to Sunday 4 January 2004 inclusive. This period consists of 16 days: - 4 days' official holiday, i.e. 24, 25 and 31 December 2003 and 1 January 2004; - 6 days' special paid leave in accordance with Article R II 4.34 of the Staff Regulations, i.e. 22, 23, 26 , 29 and 30 December 2003 and 2 January 2004; - 3 Saturdays, i.e. 20 and 27 December 2003 and 3 January 2004; - 3 Sundays, i.e. 21 and 28 December 2003 and 4 January 2004. The first working day in the New Year will be Monday 5 January 2004. Further information will be available from Division Secretariats, specifically concerning the conditions applicable to members of the personnel who are required to work during this period. Human Resources Division Tel. 74474

  12. Trends in trhee 2003/2004 journalism academic meetings

    Directory of Open Access Journals (Sweden)

    Eduardo Meditsch

    2005-06-01

    Full Text Available This paper provides a report of the consolidation of journalism studies in Brazil. It reviews the pieces of research reported in 263 papers presented in six national conferences in 2003 and 2004, according to topic, region, media, quotations, national and disciplinary sources, and type of investigation. The paper concludes that there is a prevalence of studies on approaches, formats and newsmaking, local and national interest, the press and the Internet. The paper also classifi es quotations of authors from Brazil, France and the United States in the fields of Journalism, Communication studies and Sociology.

  13. Farm Services Administration (FSA) Color Orthophotos 2003-2004

    Data.gov (United States)

    Minnesota Department of Natural Resources — This 1 meter resolution, natural color imagery is derived directly from the original uncompressed TIFF quarter-quad orthophotos as provided by LMIC. The Minnesota...

  14. Los vertebrados fósiles del Abocador de Can Mata (els Hostalets de Pierola, l’Anoia, Cataluña, una sucesión de localidades del Aragoniense superior (MN6 y MN7+8 de la cuenca del Vallès-Penedès. Campañas 2002-2003, 2004 y 2005

    Directory of Open Access Journals (Sweden)

    Obradó, P.

    2006-12-01

    Full Text Available A synthesis of the vertebrate fossil record of Abocador de Can Mata (els Hostalets de Pierola, Vallès-Penedès Neogene basin is reported, with special emphasis on taxonomic and biostratigraphic aspects. For the moment being, this macrosite includes a succession of 91 micro- and/or macrovertebrate sampled localities, which are distributed along about 300 m of stratigraphic series, spanning a time interval of more than a million years, corresponding to the late Aragonian. During the 28 months of field work performed along the 2002-2003, 2004 and 2005 campaigns, more than 15,000 macrovertebrate fossil remains and more than 1,300 small mammal teeth have been recovered—an amount that shall be surely increased in the future, when sieving and sorting of the accumulated sediments is finished. An exhaustive list of all the localities and their stratigraphic contextualization is reported for the first time, along with an updated faunal list and a proposal of local biozonation. The great fossiliferous richness of that area and the huge sampling effort, combined with the requirements of current laws on the protection of paleontological patrimony, explain the success of the paleontological intervention. To sum up, the extension of Can Mata’s rubbish dump provides a unique opportunity for investigating the faunal composition of terrestrial ecosystems from the late Aragonian in Southwestern Europe.Se presenta una síntesis del registro de vertebrados fósiles del Abocador de Can Mata (els Hostalets de Pierola, cuenca neógena del Vallès-Penedès, con especial énfasis en los aspectos taxonómico y bioestratigráfico. Este macroyacimiento incluye por el momento una sucesión de 91 localidades de micro- y/o macrovertebrados muestreadas, repartidas a lo largo de unos 300 m de serie estratigráfica, abarcando un intervalo de tiempo de más de un millón de años correspondiente al Aragoniense superior. Durante los 28 meses de trabajo de campo

  15. Main Memory

    NARCIS (Netherlands)

    P.A. Boncz (Peter); L. Liu (Lei); M. Tamer Özsu

    2008-01-01

    htmlabstractPrimary storage, presently known as main memory, is the largest memory directly accessible to the CPU in the prevalent Von Neumann model and stores both data and instructions (program code). The CPU continuously reads instructions stored there and executes them. It is also called Random

  16. Main Memory

    OpenAIRE

    Boncz, Peter; Liu, Lei; Özsu, M.

    2008-01-01

    htmlabstractPrimary storage, presently known as main memory, is the largest memory directly accessible to the CPU in the prevalent Von Neumann model and stores both data and instructions (program code). The CPU continuously reads instructions stored there and executes them. It is also called Random Access Memory (RAM), to indicate that load/store instructions can access data at any location at the same cost, is usually implemented using DRAM chips, which are connected to the CPU and other per...

  17. Main findings

    International Nuclear Information System (INIS)

    2014-01-01

    Licensing regimes vary from country to country. When the license regime involves several regulators and several licenses, this may lead to complex situations. Identifying a leading organisation in charge of overall coordination including preparation of the licensing decision is a useful practice. Also, if a stepwise licensing process is implemented, it is important to fix in legislation decisions and/or time points and to identify the relevant actors. There is considerable experience in civil and mining engineering that can be applied when constructing a deep geological disposal facility. Specific challenges are, however, the minimization of disturbances to the host rock and the understanding of its long-term behavior. Construction activities may affect the geo-hydraulic and geochemical properties of the various system components which are important safety features of the repository system. Clearly defined technical specifications and an effective quality management plan are important in ensuring successful repository implementation which is consistent with safety requirements. Monitoring plan should also be defined in advance. The regulatory organization should prepare itself to the licensing review before construction by allocating sufficient resources. It should increase its competence, e.g., by interacting early with the implementer and through its own R and D. This will allow the regulator to define appropriate technical conditions associated to the construction license and to elaborate a relevant inspection plan of the construction work. After construction, obtaining the operational license is the most important and crucial step. Main challenges include (a) establishing sufficient confidence so that the methods for closing the individual disposal units comply with the safety objectives and (b) addressing the issue of ageing of materials during a 50-100 years operational period. This latter challenge is amplified when reversibility/retrievability is required

  18. STUDIES DEVOTED TO ANTIPHOSPHOLIPID SYNDROME AT THE V.A. NASONOVA RESEARCH INSTITUTE OF RHEUMATOLOGY: MAIN ACHIEVEMENTS (ON THE OCCASION OF THE 40th ANNIVERSARY OF THE DISSERTATION BOARD

    Directory of Open Access Journals (Sweden)

    T. M. Reshetnyak

    2016-01-01

    Full Text Available The paper presents achievements associated with the study of antiphospholipid syndrome from its description to the present time, i.e. over the last 30 years, worldwide and at the V.A. Nasonova Research Institute of Rheumatology.

  19. Some Remarks on the Decline of Rylands v Fletcher and the Disparity of European Strict Liability Regimes (House of Lords 19 November 2003, [2004] 1 All ER 589 [Transco plc (formerly BG plc and BG Transco plc) v Stockport Metropolitan Borough Council])

    NARCIS (Netherlands)

    W.H. van Boom (Willem)

    2005-01-01

    textabstractIn the summer of 1992, a leak developed in an underground water pipe belonging to the Stockport Borough Council. As a result, a considerable part of the embankment suddenly gave way and slid downwards, leaving a 27 meter long section of a gas main exposed and unsupported. Gas company

  20. Main achievements of the european research project NERIS-TP

    International Nuclear Information System (INIS)

    Duranova, T.; Bohunova, J.; Raskop, W.; Schneider, T.; Liland, A.; Andronopoulos, S.; Mustonen, R.

    2014-01-01

    Activities of the NERIS-TP association are described. The NERIS ICRP Workshop, held in Bratislava, Slovak Republic in February 6-8, 2012, was organized by VUJE in cooperation with ICRP aiming to provide a forum for discussion and sharing of experiences on the implementation of the ICRP Recommendations. International, European and national perspectives were presented. 88 specialists from 51 organizations from 26 countries participated in the workshop. The final Dissemination Workshop 'Strengthening the Preparedness at National and Territorial Level Using New Tools and Methods - Stakeholders Experiences', was conducted in Oslo from 22 to 24 January 2014. International organisations such as HERCA, EC DG Research, IAEA, OECD/NEA, and NGOs such as NTW (Nuclear Transparency Watch) and GMF (Group of European Municipalities with Nuclear Facilities) as well as representatives of the OPERRA project participated in the workshop and particular panels. 82 experts and stakeholders participated in the workshop, representing twenty countries. Notably, participants from Japanese organisations provided first feedback from the management of the consequences of the Fukushima accident. (authors)

  1. Decontamination of main coolant pumps

    International Nuclear Information System (INIS)

    Roofthooft, R.

    1988-01-01

    Last year a number of main coolant pumps in Belgian nuclear power plants were decontaminated. A new method has been developed to reduce the time taken for decontamination and the volume of waste to be treated. The method comprises two phases: Oxidation with permanganate in nitric acid and dissolution in oxalic acid. The decontamination of main coolant pumps can now be achieved in less than one day. The decontamination factors attained range between 15 and 150. (orig.) [de

  2. Main Memory DBMS

    NARCIS (Netherlands)

    P.A. Boncz (Peter); L. Liu (Lei); M. Tamer Özsu

    2008-01-01

    htmlabstractA main memory database system is a DBMS that primarily relies on main memory for computer data storage. In contrast, normal database management systems employ hard disk based persisntent storage.

  3. Neutron data for accelerator-driven transmutation technologies. Annual Report 2003/2004

    International Nuclear Information System (INIS)

    Blomgren, J.; Hildebrand, A.; Nilsson, L.; Mermod, P.; Olsson, N.; Pomp, S.; Oesterlund, M.

    2004-08-01

    The project NATT, Neutron data for Accelerator-driven Transmutation Technology, is performed within the nuclear reactions group of the Dept. of Neutron Research, Uppsala univ. The activities of the group are directed towards experimental studies of nuclear reaction probabilities of importance for various applications, like transmutation of nuclear waste, biomedical effects and electronics reliability. The experimental work is primarily undertaken at the The Svedberg Laboratory (TSL) in Uppsala, where the group has previously developed two world-unique instruments, MEDLEY and SCANDAL. Highlights from the past year: Analysis and documentation has been finalized of previously performed measurements of elastic neutron scattering from hydrogen at 96 MeV. The results corroborate the normalization of previously obtained data at TSL, which have been under debate. This is of importance since this reaction serves as reference for many other measurements. Compelling evidence of the existence of three-body forces in nuclei has been obtained. Within the project, one PhD exam and one licentiate exam has been awarded. One PhD exam and one licentiate exam has been awarded for work closely related to the project. A new neutron beam facility with significantly improved performance has been built and commissioned at TSL

  4. 2003 - 2004 ACADEMIC TRAINING PROGRAMME: 2nd Term - 12 January to 31 March 2004

    CERN Multimedia

    2003-01-01

    ACADEMIC TRAINING Françoise Benz tel. 73127 academic.training@cern.ch REGULAR LECTURE PROGRAMME 12, 13, 14 January Microelectronics and Nanoelectronics: Trends, and Applications to HEP Instrumentation by P. Jarron / CERN-EP 2, 3, 4 February Quantum Teleportation : Principles and Applications by N. Gisin / Univ. of Geneva, CH 16, 17, 18, 19, 20 February Physics of Extra Dimensions by V. Rubakov / Russian Academy of Sciences, Moscow, RU 1, 2, 3, 4, March Physics of Shower Simulation at LHC at the Example of GEANT4 by J.P. Wellisch / CERN-EP 8, 9, 11, 12 March Introduction to Cryogenic Engineering by H. Quack / Technische Universität Dresden, D 22, 23, 24, 25, 26 March Neutrinos By Y. Nir / Weizmann Institute of Science, Rehovot, IL LECTURE SERIES FOR POSTGRADUATE STUDENTS 29, 30, 31 March, 1, 2 April Physics beyond the Standard Model by L. Ibanez / CERN-TH The lectures are open to all those interested, without application. The abstract of the lectures, as well as any chang...

  5. 2003 - 2004 ACADEMIC TRAINING PROGRAMME: 2nd Term - 12 January to 31 March 2004

    CERN Multimedia

    2004-01-01

    ACADEMIC TRAINING Françoise Benz tel. 73127 academic.training@cern.ch REGULAR LECTURE PROGRAMME 12, 13, 14 January Microelectronics and Nanoelectronics: Trends, and Applications to HEP Instrumentation by P. Jarron / CERN-EP 2, 3, 4 February Quantum Teleportation : Principles and Applications by N. Gisin / Univ. of Geneva, CH 16, 17, 18, 19, 20 February Physics of Extra Dimensions by V. Rubakov / Russian Academy of Sciences, Moscow, RU 1, 2, 3, 4, March Physics of Shower Simulation at LHC at the Example of GEANT4 by J.P. Wellisch / CERN-EP 8, 9, 11, 12 March Introduction to Cryogenic Engineering by H. Quack / Technische Universität Dresden, D 22, 23, 24, 25, 26 March Neutrinos By Y. Nir / Weizmann Institute of Science, Rehovot, IL LECTURE SERIES FOR POSTGRADUATE STUDENTS 29, 30, 31 March, 1, 2 April Physics beyond the Standard Model by L. Ibanez / CERN-TH The lectures are open to all those interested, without application. The abstract of the lectures, as well as any change to...

  6. Radiation oncology career decision variables for graduating trainees seeking positions in 2003-2004

    International Nuclear Information System (INIS)

    Wilson, Lynn D.; Flynn, Daniel F.; Haffty, Bruce G.

    2005-01-01

    Purpose: Radiation oncology trainees must consider an array of variables when deciding upon an academic or private practice career path. This prospective evaluation of the 2004 graduating radiation oncology trainees, evaluates such variables and provides additional descriptive data. Methods: A survey that included 15 questions (one subjective, eleven categorical, and 3 continuous variables) was mailed to the 144 graduating radiation oncology trainees in United States programs in January of 2004. Questions were designed to gather information regarding factors that may have influenced career path choices. The responses were anonymous, and no identifying information was sought. Survey data were collated and analyzed for differences in both categorical and continuous variables as they related to choice of academic or private practice career path. Results: Sixty seven (47%) of the surveys were returned. Forty-five percent of respondents indicated pursuit of an academic career. All respondents participated in research during training with 73% participating in research publication authorship. Post graduate year-3 was the median in which career path was chosen, and 20% thought that a fellowship position was 'perhaps' necessary to secure an academic position. Thirty percent of the respondents revealed that the timing of the American Board of Radiology examination influenced their career path decision. Eighteen variables were offered as possibly influencing career path choice within the survey, and the top five identified by those seeking an academic path were: (1) colleagues, (2) clinical research, (3) teaching, (4) geography, (5) and support staff. For those seeking private practice, the top choices were: (1) lifestyle, (2) practice environment, (3) patient care, (4) geography, (5) colleagues. Female gender (p = 0.064), oral meeting presentation (p = 0.053), and international meeting presentation (p 0.066) were the variables most significantly associated with pursuing an academic career path. The following variables were ranked significantly differently in hierarchy (p < 0.05) by those seeking an academic versus private practice path with respect to having influence on the career decision: lifestyle, income, case-mix, autonomy, ability to sub-specialize, basic research, clinical research, teaching, patient care, board structure, practice environment, and mentoring. Conclusion: These data offer descriptive information regarding variables that lead to radiation oncology trainee career path decisions. Such information may be of use in modification of training programs to meet future personnel and programmatic needs within the specialty

  7. Inventarisatie flora en fauna 2003-2004 randweg-oost Doetinchem; aangevuld met uitvoerig bronnenonderzoek

    NARCIS (Netherlands)

    Kwak, R.G.M.

    2005-01-01

    Ten behoeve van de mogelijke aanleg van een randweg langs de oostkant van de bebouwde kom van Doetichem is een uitgebreide kartering van aanwezige planten en dieren uitgevoerd. De consequenties van een tweetal tracé's worden besproken.

  8. Neutron data for accelerator-driven transmutation technologies. Annual Report 2003/2004

    Energy Technology Data Exchange (ETDEWEB)

    Blomgren, J.; Hildebrand, A.; Nilsson, L.; Mermod, P.; Olsson, N.; Pomp, S.; Oesterlund, M. [Uppsala Univ. (Sweden). Dept. for Neutron Research

    2004-08-01

    The project NATT, Neutron data for Accelerator-driven Transmutation Technology, is performed within the nuclear reactions group of the Dept. of Neutron Research, Uppsala univ. The activities of the group are directed towards experimental studies of nuclear reaction probabilities of importance for various applications, like transmutation of nuclear waste, biomedical effects and electronics reliability. The experimental work is primarily undertaken at the The Svedberg Laboratory (TSL) in Uppsala, where the group has previously developed two world-unique instruments, MEDLEY and SCANDAL. Highlights from the past year: Analysis and documentation has been finalized of previously performed measurements of elastic neutron scattering from hydrogen at 96 MeV. The results corroborate the normalization of previously obtained data at TSL, which have been under debate. This is of importance since this reaction serves as reference for many other measurements. Compelling evidence of the existence of three-body forces in nuclei has been obtained. Within the project, one PhD exam and one licentiate exam has been awarded. One PhD exam and one licentiate exam has been awarded for work closely related to the project. A new neutron beam facility with significantly improved performance has been built and commissioned at TSL.

  9. The CO2 emissions bond to the energy combustion in the world during 2003-2004

    International Nuclear Information System (INIS)

    2006-11-01

    This analysis shows a stabilization of the CO 2 emissions in France (+0,3%), the continuous increase of the CO 2 emissions in the world (+5%), a chinese economic growth which generates many CO 2 and a gap of 1 to 20 of the emissions per inhabitant from the Africa to the United States. Data of CO 2 emissions are detailed for the countries and are given in function of the population and the gross domestic product. (A.L.B.)

  10. Evaluating the Effectiveness of the 2003-2004 NASA SCIence Files(trademark) Program

    Science.gov (United States)

    Caton, Randall H.; Ricles, Shannon S.; Pinelli, Thomas E.; Legg, Amy C.; Lambert, Matthew A.

    2005-01-01

    The NASA SCI Files is an Emmy award-winning series of instructional programs for grades 3-5. Produced by the NASA Center for Distance Learning, programs in the series are research-, inquiry-, standards-, teacher- and technology-based. Each NASA SCI Files program (1) integrates mathematics, science, and technology; (2) uses Problem-Based Learning (PBL) to enhance and enrich the teaching and learning of science; (3) emphasizes science as inquiry and the scientific method; (4) motivates students to become critical thinkers and active problem solvers; and (5) uses NASA research, facilities, and personnel to raise student awareness of careers and to exhibit the "real-world" application of mathematics, science, and technology. In April 2004, 1,500 randomly selected registered users of the NASA SCI Files were invited to complete a survey containing a series of questions. A total of 263 surveys were received. This report contains the quantitative and qualitative results of that survey.

  11. LBA-ECO LC-22 Field Validation of MODIS Deforestation Detection, Brazil, 2003-2004

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set contains field observations, corresponding GPS points, and point and polygons of deforested areas in the state of Mato Grosso, Brazil, for the period...

  12. Radiation oncology career decision variables for graduating trainees seeking positions in 2003-2004

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, Lynn D [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, CT (United States); Flynn, Daniel F [Department of Radiation Oncology, Holy Family Hospital, Methuen, MA (United States); Haffty, Bruce G [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, CT (United States)

    2005-06-01

    Purpose: Radiation oncology trainees must consider an array of variables when deciding upon an academic or private practice career path. This prospective evaluation of the 2004 graduating radiation oncology trainees, evaluates such variables and provides additional descriptive data. Methods: A survey that included 15 questions (one subjective, eleven categorical, and 3 continuous variables) was mailed to the 144 graduating radiation oncology trainees in United States programs in January of 2004. Questions were designed to gather information regarding factors that may have influenced career path choices. The responses were anonymous, and no identifying information was sought. Survey data were collated and analyzed for differences in both categorical and continuous variables as they related to choice of academic or private practice career path. Results: Sixty seven (47%) of the surveys were returned. Forty-five percent of respondents indicated pursuit of an academic career. All respondents participated in research during training with 73% participating in research publication authorship. Post graduate year-3 was the median in which career path was chosen, and 20% thought that a fellowship position was 'perhaps' necessary to secure an academic position. Thirty percent of the respondents revealed that the timing of the American Board of Radiology examination influenced their career path decision. Eighteen variables were offered as possibly influencing career path choice within the survey, and the top five identified by those seeking an academic path were: (1) colleagues, (2) clinical research, (3) teaching, (4) geography, (5) and support staff. For those seeking private practice, the top choices were: (1) lifestyle, (2) practice environment, (3) patient care, (4) geography, (5) colleagues. Female gender (p = 0.064), oral meeting presentation (p = 0.053), and international meeting presentation (p 0.066) were the variables most significantly associated with pursuing an academic career path. The following variables were ranked significantly differently in hierarchy (p < 0.05) by those seeking an academic versus private practice path with respect to having influence on the career decision: lifestyle, income, case-mix, autonomy, ability to sub-specialize, basic research, clinical research, teaching, patient care, board structure, practice environment, and mentoring. Conclusion: These data offer descriptive information regarding variables that lead to radiation oncology trainee career path decisions. Such information may be of use in modification of training programs to meet future personnel and programmatic needs within the specialty.

  13. HIV-surveys bij hoog-risicogroepen in Amsterdam 2003-2004

    NARCIS (Netherlands)

    van Veen MG; Wagemans MAJ; Op de Coul ELM; Fennema JSA; van der Helm TCM; Walter J; Prins M; van de Laar MJW; CIE

    2006-01-01

    Hoog-risicogroepen kunnen een brugfunctie vervullen voor de verspreiding van HIV en SOA naar de rest van de bevolking in Nederland. Dit blijkt uit de HIV-survey onder migranten en prostituees en hun klanten die is uitgevoerd in Amsterdam. Hierbij is gevonden dat de HIV-prevalentie onder

  14. Kootenai River White Sturgeon Investigations; White Sturgeon Spawning and Recruitment Evaluation, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Rust, Pete; Wakkinen, Virginia (Idaho Department of Fish and Game, Boise, ID)

    2005-06-01

    The objective of this research was to determine the environmental requirements for successful spawning and recruitment of the Kootenai River white sturgeon Acipenser transmontanus population. Annual tasks include monitoring and evaluating the various life stages of Kootenai River white sturgeon. Sampling for adult Kootenai River white sturgeon in 2003 began in March and continued through April. Eighty-one adult white sturgeon were captured with 3,576 hours of angling and set-lining effort in the Kootenai River. Discharge from Libby Dam and river stage at Bonners Ferry in 2003 peaked in May and early June. Flows remained above 500 m{sup 3}/s throughout June, decreased rapidly through mid July, and increased back to near 500 m{sup 3}/s after mid July and through mid August. By late August, flows had decreased to below 400 m{sup 3}/s. We monitored the movements of 24 adult sturgeon in Kootenay Lake, British Columbia (BC) and the Kootenai River from March 15, 2003 to August 31, 2003. Some of the fish were radio or sonic tagged in previous years. Twelve adult white sturgeon were moved upstream to the Hemlock Bar reach (rkm 260.0) and released as part of the Set and Jet Program. Transmitters were attached to seven of these fish, and their movements were monitored from the time of release until they moved downstream of Bonners Ferry. Eight additional radio-tagged white sturgeon adults were located in the traditional spawning reach (rkm 228-240) during May and June. Sampling with artificial substrate mats began May 21, 2003 and ended June 30, 2003. We sampled 717 mat d (a mat d is one 24 h set) during white sturgeon spawning. Three white sturgeon eggs were collected near Shortys Island on June 3, 2003, and five eggs were collected from the Hemlock Bar reach on June 5, 2003. Prejuvenile sampling began June 17, 2003 and continued until July 31, 2003. Sampling occurred primarily at Ambush Rock (rkm 244.0) in an attempt to document any recruitment that might have occurred from the Set and Jet Program. Sixteen larval fish were collected, but no prejuvenile white sturgeon were collected. Juvenile white sturgeon sampling started July 14, 2003 and continued through September 18, 2003. A total of 330 h of gillnetting effort captured 238 hatchery white sturgeon and three wild white sturgeon.

  15. 2003 - 2004 ACADEMIC TRAINING PROGRAMME 1st TERM 29 September to 19 December 2003

    CERN Multimedia

    2003-01-01

    REGULAR LECTURE PROGRAMME (Renewable) Energy Policy in the EU Members States and the Accession States By D. Reiche, Free University of Berlin, D 13, 14, 15, 16, 17 October LECTURES SERIES FOR POSTGRADUATE STUDENTS Introduction to QCD By B. Webber, CERN-TH 20, 21, 22, 23, 24 October The lectures are open to all, without application. The abstract of the lectures, as well as any change to the above information (title, dates, time, place etc) will be published in the CERN Bulletin, the WWW, and by notices before each term and for each series of lectures.

  16. Evaluation of Fall Chinook and Chum Salmon Spawning below Bonneville Dam; 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    van der Naald, Wayne; Duff, Cameron; Brooks, Robert (Oregon Department of Fish and Wildlife, Columbia River Section, John Day, OR)

    2005-01-01

    In 2003 a total of 253 adult fall chinook and 113 chum were sampled for biological data in the Ives and Pierce islands area below Bonneville Dam. Vital statistics were developed from 221 fall chinook and 109 chum samples. The peak redd count for fall chinook was 190. The peak redd count for chum was 262. Peak spawning time for fall chinook was set at approximately 24 November. Peak spawning time for chum occurred approximately 24 November. There were estimated to be a total of 1,533 fall chinook spawning below Bonneville Dam in 2003. The study area's 2003 chum population was estimated to be 688 spawning fish. Temperature unit data suggests that below Bonneville Dam 2003 brood bright stock, fall chinook emergence began on January 6, 2004 and ended 28 April 2004, with peak emergence occurring 13 April. 2003 brood juvenile chum emergence below Bonneville Dam began 22 February and continued through 15 April 2004. Peak chum emergence took place 25 March. A total of 25,433 juvenile chinook and 4,864 juvenile chum were sampled between the dates of 20 January and 28 June 2004 below Bonneville Dam. Juvenile chum migrated from the study area in the 40-55 mm fork length range. Migration of chum occurred during the months of March, April and May. Sampling results suggest fall chinook migration from rearing areas took place during the month of June 2004 when juvenile fall chinook were in the 65 to 80 mm fork length size range. Adult and juvenile sampling below Bonneville Dam provided information to assist in determining the stock of fall chinook and chum spawning and rearing below Bonneville Dam. Based on observed spawning times, adult age and sex composition, juvenile emergence timing, juvenile migration timing and juvenile size at the time of migration, it appears that in 2003 all of the fall chinook using the area below Bonneville Dam were of a late-spawning, bright stock. Observed spawning times, adult age and sex composition, GSI and DNA analysis, juvenile emergence timing, juvenile migration timing and juvenile size at the time of migration suggests chum spawning and rearing below Bonneville dam are similar to stocks of chum found in Hamilton and Hardy creek and are part of the Lower Columbia River Chum ESU.

  17. Canadian Nuclear Safety Commission 2003-2004 estimates. Part III - report on plans and priorities

    International Nuclear Information System (INIS)

    2003-01-01

    The Commission replace the Atomic Energy Control Board in 2000 as Canada's independent agency which regulates the use of nuclear energy and materials to protect health, safety, security, and the environment. This report is an individual expenditure plan that provides details on a business line basis and contains information on objectives, initiatives, and planned results, including links to related resource requirements over a three-year period. It also provides details on human resource requirements, major capital projects, grants and contributions, and net program costs. Introductory sections with a minister's message are followed by sections giving a departmental or organization overview; plans, results, activities, resources, and initiatives, as applicable; and financial information

  18. Assessment of Native Salmonids Above Hells Canyon Dam, Idaho, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Meyer, Kevin A.; Lamansky, Jr., James A. (Idaho Department of Fish and Game, Boise, ID)

    2004-08-01

    Despite the substantial declines in distribution and abundance that the Yellowstone cutthroat trout Oncorhynchus clarkii bouvieri has experienced over the past century, quantitative evaluations of existing population sizes over broad portions of its historical range have not been made. In this study, we estimate trout abundance throughout the Upper Snake River basin in Idaho (and portions of adjacent states), based on stratified sample extrapolations of electrofishing surveys conducted at 961 study sites, the vast majority of which (84%) were selected randomly. Yellowstone cutthroat trout were the most widely distributed species of trout (caught at 457 study sites), followed by brook trout Salvelinus fontinalis (242 sites), rainbow trout O. mykiss and rainbow x cutthroat hybrids (136 sites), and brown trout Salmo trutta (70 sites). Of the sites that contained cutthroat trout, more than half did not contain any other species of trout. Where nonnative trout were sympatric with cutthroat trout, brook trout were most commonly present. In the 11 Geographic Management Units (GMUs) where sample size permitted abundance estimates, there were about 2.2 million trout {ge}100 mm, and of these, about one-half were cutthroat trout. Similarly, we estimated that about 2.0 million trout <100 mm were present, of which about 1.2 million were cutthroat trout. The latter estimate is biased low because our inability to estimate abundance of trout <100 mm in larger-order rivers negated our ability to account for them at all. Cutthroat trout were divided into approximately 70 subpopulations but estimates could be made for only 55 subpopulations; of these, 44 subpopulations contained more than 1,000 cutthroat trout and 28 contained more than 2,500 cutthroat trout. Using a logistic regression model to predict the number of spawning cutthroat trout at a given study site, we estimate that an average of about 30% of the cutthroat trout {ge}100 mm are spawners. We compared visually-based phenotypic assessments of hybridization with subsequent genetic analyses from 55 of the study sites and found that: (1) genetic analysis corroborated our visual determination that hybridization was absent at 37 of 55 sites; (2) at the seven sites where we visually failed to discern genetically-detected hybridization, the percent of rainbow trout alleles in the population was low (<1 %) at all but two locations; and (3) where we detected hybridization both visually and genetically (11 sites), levels of introgression were positively correlated between methods (r{sub 2} = 0.65). Based on this strong agreement, we phenotypically classified cutthroat trout as ''pure'' and ''{ge}90% pure'' at 81% and 90%, respectively, of the study sites within these GMUs. Our results suggest that, despite the presence of nonnative threats (genetic and competitive) in much of their current range in Idaho, Yellowstone cutthroat trout populations remain widely distributed and appear healthy in several river drainages in the Upper Snake River basin. Nevertheless, ongoing efforts to secure core cutthroat trout populations, protect areas from further nonnative invasions, and restore disturbed habitat are recommended for further protection of Yellowstone cutthroat trout in Idaho.

  19. Evaluation of Faculty Members by Students in Birjand University of Medicine, 2003-2004

    Directory of Open Access Journals (Sweden)

    Masood Ziaie

    2009-02-01

    Full Text Available Background and purpose: Evaluation of faculty members is a kind of educational evaluation to determine success of faculty members in reaching the educational goals. Regarding the controversy about the validity of this kind of evaluation, this study was done to examine faculty members and students view point about content and implementation of evaluation of faculty members by students and feedback of the results in the second term of academic year 2003-4 in Birjand University of Medicine.Methods: All faculty members and students participated in this descriptive study. Their opinions were studied using two questionnaires for students and faculty members separately, whose content validity were confirmed after a survey from specialists and pilot study and reliability of results werestudied through calculating Cronbach’s alpha coefficient for internal consistency .Data were analyzed through calculating frequencies and K2-test, α=0.05.Results: Of all faculty members, 95% ( 30 from clinical and 30 from non clinical departments were aware of having been evaluated by students, 81.7% of them recognize educational development center of the University as the responsible body for evaluation. 91.7% of them received the feedback of the evaluation results. 45% of them agreed that announcement of evaluation results was helpful to improve teaching. 40% believed that questionnaires were responded without dutifulness andcarefulness by students.Conclusion: The aim of teaching evaluation is to improve teaching by faculty members. But it seems that many faculty members do not regard this evaluation tool so valid for measuring their teaching activities. The inappropriateness of most of the questionnaires, unfair judgment of student, and careless selection of the sample of students who answer the questionnaires are major issues for further development.Key words: EVALUATION, FACULTY MEMBER, STUDENT, MEDICAL UNIVERSITY OF BIRJAND

  20. Activities of the 44th Japanese Antarctic Research Expedition (JARE-44 wintering party, 2003-2004

    Directory of Open Access Journals (Sweden)

    Hideyasu Kojima

    2005-03-01

    Full Text Available The 44th Japanese Antarctic Research Expedition (JARE-44 wintering party conducted the VIth five-year JARE program from February 1st 2003 to January 31st 2004 at both Syowa and Dome Fuji Stations. Thirty-six members at Syowa Station and 8 members at Dome Fuji Station were engaged in the various scientific and logistic activities. Many observation programs in meteorology, upper atmospheric physics, atmospheric sciences and glaciology, geophysics and biology and medical science were carried out in addition to logistic activities such at Syowa Station. As sea ice in Ongul Strait was unstable until early August, the start of the field activities in the southern coastal area was delayed until early October. However, many field teams engaged in seismic, Global Positioning System (GPS observations and a penguin census study made observations around the coastal area of east Lutzow-Holm Bay in October and November when sea ice was stable.

  1. Natural Production Monitoring and Evaluation; Idaho Department of Fish and Game, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Copeland, Timothy; Johnson, June; Bunn, Paul (Idaho Department of Fish and Game, Boise, ID)

    2004-12-01

    This report covers the following 3 parts of the Project: Part 1--Monitoring age composition of wild adult spring and summer Chinook salmon returning to the Snake River basin in 2003 to predict smolt-to-adult return rates Part 2--Development of a stock-recruitment relationship for Snake River spring/summer Chinook salmon to forecast natural smolt production Part 3--Improve the precision of smolt-to-adult survival rate estimates for wild steelhead trout by PIT tagging additional juveniles.

  2. Official holidays in 2003 and end-of-year closure 2003/2004

    CERN Document Server

    Division des ressources humaines
    ; Tel. 74128

    2003-01-01

    (Application of Articles R II 4.33 and R II 4.34 of the Staff Regulations) Official holidays in 2003 (in addition to the end-of-year holidays) : - Friday, 18th April (Good Friday) - Monday, 21st April (Easter Monday) - Thursday, 1st May - Thursday, 29th May (Ascension Day) - Monday, 9th June (Whit Monday) - Thursday, 11th September ("Jeûne genevois") Annual closure of the site of the Organization and day of special leave granted by the Director-General : The Laboratory will be closed from Saturday, 20th December 2003 to Sunday, 4th January 2004 inclusive (without deduction of annual leave). The first working day in the New Year will be Monday, 5th January 2004.

  3. Agribusiness: Industry Study Final Report, AY 2003-2004, Seminar 1

    Science.gov (United States)

    2004-01-01

    of the World Trade Organization (WTO) met in Doha, Qatar , and agreed to negotiate the liberalization of agricultural trade. The use of subsidies is...Marsh, Thomas L., Jeffrey M. Peterson and Jeffrey R. Williams, “Conserving the Ogallala Aquifer : Efficiency, Equity, and Moral Motives,” Choices

  4. Resident Fish Stock above Chief Joseph and Grand Coulee Dams; 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Connor, Jason M. (Kalispel Tribe of Indians, Usk, WA); McLellan, Jason G. (Washington Department of Fish and Wildlife, Olympia, WA); Butler, Chris (Spokane Tribe of Indians, Wellpinit, WA)

    2005-11-01

    In 1980, the United States Congress enacted the Northwest Power Planning and Conservation Act (PL 96-501, 1980), which established the Northwest Power and Conservation Council (NPCC), formerly the Northwest Power Planning Council. The NPCC was directed by Congress to develop a regional Power Plan and also the Columbia River Basin Fish and Wildlife Program (FWP) to restore or replace losses of fish caused by construction and operation of hydroelectric dams in the Columbia River Basin. In developing the FWP, Congress specifically directed NPCC to solicit recommendations for measures to be included in the Program from the region's fish and wildlife agencies and Indian tribes. All measures adopted by the Council were also required to be consistent with the management objectives of the agencies and tribes [Section 4.(h)(6)(A)], the legal rights of Indian tribes in the region [Section 4.(h)(6)(D)] and be based upon and supported by the best available scientific knowledge [Section 4.(h)(6)(B)]. The Resident Fish Stock Status above Chief Joseph and Grand Coulee Dams Project, also known as the Joint Stock Assessment Project (JSAP) specifically addresses NPPC Council measure 10.8B.26 of the 1994 program. The Joint Stock Assessment Project is a management tool using ecosystem principles to manage artificial and native fish assemblages in altered environments existing in the Columbia River System above Chief Joseph and Grand Coulee Dams (Blocked Area). A three-phase approach of this project will enhance the fisheries resources of the Blocked Area by identifying data gaps, filling data gaps with research, and implementing management recommendations based on research results. The Blocked Area fisheries information is housed in a central location, allowing managers to view the entire system while making decisions, rather than basing management decisions on isolated portions of the system. The JSAP is designed and guided jointly by fisheries managers in the Blocked Area. The initial year of the project (1997) identified the need for a central data storage and analysis facility, coordination with the StreamNet project, compilation of Blocked Area fisheries information, and a report on the ecological condition of the Spokane River System. These needs were addressed in 1998 by acquiring a central location with a data storage and analysis system, coordinating a pilot project with StreamNet, compiling fisheries distribution data throughout the Blocked Area, identifying data gaps based on compiled information, and researching the ecological condition of the Spokane River. In order to ensure that any additional information collected throughout the life of this project will be easily stored and manipulated by the central storage facility, it was necessary to develop standardized methodologies between the JSAP fisheries managers. Common collection and analytical methodologies were developed in 1999. The project began addressing identified data gaps throughout the Blocked Area in 1999. Data collection of established projects and a variety of newly developed sampling projects are ongoing. Projects developed and undertaken by JSAP fisheries managers include investigations of the Pend Orielle River and its tributaries, the Little Spokane River and its tributaries, and water bodies within and near the Spokane Indian Reservation. Migration patterns of adfluvial and reservoir fish in Box Canyon Reservoir and its tributaries, a baseline assessment of Boundary Reservoir and its tributaries, ecological assessment of mountain lakes in Pend Oreille County, and assessments of streams and lakes on the Spokane Indian Reservation were completed by 2001. Assessments of the Little Spokane River and its tributaries, Spokane River below Spokane Falls, tributaries to the Pend Oreille River, small lakes in Pend Oreille County, WA, and water bodies within and near the Spokane Indian Reservation were conducted in 2002 and 2003. This work was done in accordance with the scope of work approved by Bonneville Power Administration (BPA).

  5. Research on Captive Broodstock Programs for Pacific Salmon, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Berejikian, Barry A.; Athos, Jaime I.; Dittman, Andrew H. (National Marine Fisheries Service)

    2004-07-01

    The success of captive broodstock programs depends on high in-culture survival, appropriate development of the reproductive system, and the behavior and survival of cultured salmon after release, either as adults or juveniles. Continuing captive broodstock research designed to improve technology is being conducted to cover all major life history stages of Pacific salmon. We were able to develop an analytical method for optimizing the detection of spawning events in Chinook salmon using EMG signals. The method developed essentially captured the consistently greater frequency of higher EMG values associated with females cover digging immediately following spawning. However, females implanted with EMG tags retained the majority of their eggs, which significantly reduced their reproductive success compared to non-tagged females. Future work will include increased sample sizes, and modified tagging methods to reduce negative effects on reproductive success. Upper Columbia River sockeye salmon exposed to the odorants PEA, L-threonine, Larginine and L-glutamate were able to learn and remember these odorants as maturing adults up to 2.5 years after exposure. These results suggest that the alevin and smolt stages are both important developmental periods for successful olfactory imprinting. Furthermore, the period of time that fish are exposed to imprinting odors may be important for successful imprinting. Experimental fish exposed to imprinting odors as smolts for six or one weeks successfully imprinted to these odors but imprinting could not be demonstrated in smolts exposed to odors for only one day. A 2-3 C reduction in seawater rearing temperature during the fall and winter prior to final maturation had little effect on reproductive development of spring Chinook salmon. Body size at spawning and total ovary mass were similar between temperature treatments. The percentage of fertilized eggs was significantly higher for females exposed to the ambient temperature compared to those exposed to the chilled temperature. However, the percentage of embryos surviving to the eye-stage, total fecundity, and mean egg mass did not differ between treatments. This work is being continued with larger samples sizes and increased duration of temperature exposure. Exercise during the months prior to final maturation had no detectable effects on fertilization success or embryo viability in Redfish Lake Sockeye. Problems with highly variable or low eyed-embryo survival are most likely due to problems with fertilization. Synchronizing spawn timing between males and females may improve gamete fertility, perhaps by making oocyte maturation and ovulation more readily detectable and synchronous within the individual. Improvements in milt production (using GnRHa) and fertilization protocols have apparently increased fertilization success in Redfish Lake sockeye over previous years. Broodstock treatment with azithromycin immediately prior to spawning can protect against acute challenge with R. salmoninarum. Among fish challenged with 10,000 virulent R. salmoninarum cells per fish, progeny of broodstock treated with azithromycin exhibited significantly greater survival than progeny of sham-treated broodstock. Work on the efficacy of antibiotic treatment and vaccination against BKD before and after smoltification in offspring chinook salmon captive broodstocks is ongoing. To date, the long-term study of inbreeding indicates that the potential for anadromous Chinook salmon to respond rapidly to close inbreeding, with adverse consequences for marine survival and, possibly, growth. The effects of inbreeding expressed during early life history do not reveal significant effects. Overall, the results would support recommendations for initiating artificially propagated populations with sufficient, outbred broodstock and implementing carefully monitored breeding practices to minimize rates of inbreeding during a program's duration.

  6. Mitigation for the Construction and Operation of Libby Dam, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Dunnigan, James; DeShazer, Jay; Garrow, Larry (Montana Department of Fish, Wildlife and Parks, Libby, MT)

    2004-06-01

    ''Mitigation for the Construction and Operation of Libby Dam'' is part of the Northwest Power and Conservation Council's (NPCC) resident fish and wildlife program. The program was mandated by the Northwest Planning Act of 1980, and is responsible for mitigating for damages to fish and wildlife caused by hydroelectric development in the Columbia River Basin. The objective of Phase I of the project (1983 through 1987) was to maintain or enhance the Libby Reservoir fishery by quantifying seasonal water levels and developing ecologically sound operational guidelines. The objective of Phase II of the project (1988 through 1996) was to determine the biological effects of reservoir operations combined with biotic changes associated with an aging reservoir. The objectives of Phase III of the project (1996 through present) are to implement habitat enhancement measures to mitigate for dam effects, to provide data for implementation of operational strategies that benefit resident fish, monitor reservoir and river conditions, and monitor mitigation projects for effectiveness. This project completes urgent and high priority mitigation actions as directed by the Kootenai Subbasin Plan. Montana FWP uses a combination of diverse techniques to collect a variety of physical and biological data within the Kootenai River Basin. These data serve several purposes including: the development and refinement of models used in management of water resources and operation of Libby Dam; investigations into the limiting factors of native fish populations, gathering basic life history information, tracking trends in endangered, threatened species, and the assessment of restoration or management activities intended to restore native fishes and their habitats.

  7. Umatilla Basin Natural Production Monitoring and Evaluation; 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Schwartz, Jesse D.M.; Contor, Craig C.; Hoverson, Eric (Confederated Tribes of the Umatilla Indian Reservation, Department of Natural Resources, Pendleton, OR)

    2005-10-01

    The Umatilla Basin Natural Production Monitoring and Evaluation Project (UBNPMEP) is funded by Bonneville Power Administration (BPA) as directed by section 4(h) of the Pacific Northwest Electric Power Planning and Conservation Act of 1980 (P. L. 96-501). This project is in accordance with and pursuant to measures 4.2A, 4.3C.1, 7.1A.2, 7.1C.3, 7.1C.4 and 7.1D.2 of the Northwest Power Planning Council's (NPPC) Columbia River Basin Fish and Wildlife Program (NPPC 1994). Work was conducted by the Fisheries Program of the Confederated Tribes of the Umatilla Indian Reservation (CTUIR). UBNPMEP is coordinated with two ODFW research projects that also monitor and evaluate the success of the Umatilla Fisheries Restoration Plan. Our project deals with the natural production component of the plan, and the ODFW projects evaluate hatchery operations (project No. 19000500, Umatilla Hatchery M & E) and smolt outmigration (project No. 198902401, Evaluation of Juvenile Salmonid Outmigration and Survival in the Lower Umatilla River). Collectively these three projects comprehensively monitor and evaluate natural and hatchery salmonid production in the Umatilla River Basin. Table 1 outlines relationships with other BPA supported projects. The need for natural production monitoring has been identified in multiple planning documents including Wy-Kan-Ush-Mi Wa-Kish-Wit Volume I, 5b-13 (CRITFC 1996), the Umatilla Hatchery Master Plan (CTUIR & ODFW 1990), the Umatilla Basin Annual Operation Plan (ODFW and CTUIR 2004), the Umatilla Subbasin Summary (CTUIR & ODFW 2001), the Subbasin Plan (CTUIR & ODFW 2004), and the Comprehensive Research, Monitoring, and Evaluation Plan (Schwartz & Cameron Under Revision). Natural production monitoring and evaluation is also consistent with Section III, Basinwide Provisions, Strategy 9 of the 2000 Columbia River Basin Fish and Wildlife Program (NPPC 1994, NPPC 2004). The need for monitoring the natural production of salmonids in the Umatilla River Basin developed with the efforts to restore natural populations of spring and fall Chinook salmon, (Oncorhynchus tshawytsha) coho salmon and (O. kisutch) and enhance summer steelhead (O. mykiss). The need for restoration began with agricultural development in the early 1900's that extirpated salmon and reduced steelhead runs (BOR 1988). The most notable development was the construction and operation of Three-Mile Falls Dam (3MD) and other irrigation projects that dewatered the Umatilla River during salmon migrations. The Confederated Tribes of the Umatilla Indian Reservation (CTUIR) and the Oregon Department of Fish and Wildlife (ODFW) developed the Umatilla Hatchery Master Plan to restore the historical fisheries in the basin. The plan was completed in 1990 and included the following objectives: (1) Establish hatchery and natural runs of Chinook and coho salmon. (2) Enhance existing summer steelhead populations through a hatchery program. (3) Provide sustainable tribal and non-tribal harvest of salmon and steelhead. (4) Maintain the genetic characteristics of salmonids in the Umatilla River Basin. (5) Produce almost 48,000 adult returns to Three-Mile Falls Dam. The goals were reviewed in 1999 and were changed to 31,500 adult salmon and steelhead returns (Table 2). We conduct core long-term monitoring activities each year as well as two and three-year projects that address special needs for adaptive management. Examples of these projects include adult passage evaluations (Contor et al. 1995, Contor et al. 1996, Contor et al. 1997, Contor et al. 1998), genetic monitoring (Currens & Schreck 1995, Narum et al. 2004), and habitat assessment surveys (Contor et al. 1995, Contor et al. 1996, Contor et al. 1997, Contor et al. 1998). Our project goal is to provide quality information to managers and researchers working to restore anadromous salmonids to the Umatilla River Basin. This is the only project that monitors the restoration of naturally producing salmon and steelhead in the basin.

  8. Maine's Employability Skills Program

    Science.gov (United States)

    McMahon, John M.; Wolffe, Karen E.; Wolfe, Judy; Brooker, Carrie

    2013-01-01

    This Practice Report describes the development and implementation of the "Maine Employability Skills Program," a model employment program developed by the Maine Division for the Blind and Visually Impaired (DBVI). The program was designed to support the efforts of the chronically unemployed or underemployed. These consumers were either…

  9. Turbine main engines

    CERN Document Server

    Main, John B; Herbert, C W; Bennett, A J S

    1965-01-01

    Turbine Main Engines deals with the principle of operation of turbine main engines. Topics covered include practical considerations that affect turbine design and efficiency; steam turbine rotors, blades, nozzles, and diaphragms; lubricating oil systems; and gas turbines for use with nuclear reactors. Gas turbines for naval boost propulsion, merchant ship propulsion, and naval main propulsion are also considered. This book is divided into three parts and begins with an overview of the basic mode of operation of the steam turbine engine and how it converts the pressure energy of the ingoing ste

  10. Maine highway safety plan

    Science.gov (United States)

    2010-01-01

    Each September 1, the MeBHS must provide NHTSA a comprehensive plan to reduce : traffic crashes and resulting deaths, injuries and property damage. The Highway Safety : Plan (HSP) serves as Maines application for available federal funds for these ...

  11. Maine Field Station

    Data.gov (United States)

    Federal Laboratory Consortium — In 2000 NOAA's National Marine Fisheries Service established the Maine Field Station in Orono, ME to have more direct involvement in the conservation of the living...

  12. Maine's forests 2008

    Science.gov (United States)

    George L. McCaskill; William H. McWilliams; Charles J. Barnett; Brett J. Butler; Mark A. Hatfield; Cassandra M. Kurtz; Randall S. Morin; W. Keith Moser; Charles H. Perry; Christopher W. Woodall

    2011-01-01

    The second annual inventory of Maine's forests was completed in 2008 after more than 3,160 forested plots were measured. Forest land occupies almost 17.7 million acres, which represents 82 percent of the total land area of Maine. The dominant forest-type groups are maple/beech/yellow birch, spruce/fir, white/red/jack pine, and aspen/white birch. Statewide volume...

  13. Maine Forests 2013

    Science.gov (United States)

    George L. McCaskill; Thomas Albright; Charles J. Barnett; Brett J. Butler; Susan J. Crocker; Cassandra M. Kurtz; William H. McWilliams; Patrick D. Miles; Randall S. Morin; Mark D. Nelson; Richard H. Widmann; Christopher W. Woodall

    2016-01-01

    The third 5-year annualized inventory of Maine's forests was completed in 2013 after more than 3170 forested plots were measured. Maine contains more than 17.6 million acres of forest land, an area that has been quite stable since 1960, covering more than 82 percent of the total land area. The number of live trees greater than 1 inch in diameter are approaching 24...

  14. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1995. 2. Main subject (Part 1. Physiologic indexing technology); 1995 nendo ningen kankaku kesoku oyo gijutsu no kenkyu kaihatsu. 2. Honronhen (Seiri shihyoka gijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This paper describes the physiological indexing technology, extracted from the achievements in the development of a technology to apply human senses to measurements in fiscal 1995. In work stress evaluation using mainly autonomic nervous system indexes, factors for the work stresses were extracted and experimental environments were put in order in applying the technology to the indexing at higher levels and the coordinative works. Use of common primary indexes was introduced for transitory stress, and the common primary indexes were introduced also for chronic stress. In the stress evaluation using composite physiological function measurement, data analyses were made, and discussions were given on the time series basis on the action indexes and the physiological indexes as the work performance of a work load assigning work to elucidate points of the problems. In stress indexing using skin temperatures, a possibility was obtained in indexing by using the skin temperatures on transitory stresses during tension and monotonous work. Measurement of stresses with hormone placed as the main subject tries to apply to human being the changes in hormones which have been verified since quite some time ago by animal experiments. However, it is difficult to find a definite trend because of complexity of stresses in the human society. For the basic arousal indexing, studies were made on improvement of accuracy of the monitor and quantification of actions of physical stimulation. (NEDO)

  15. Main sequence mass loss

    International Nuclear Information System (INIS)

    Brunish, W.M.; Guzik, J.A.; Willson, L.A.; Bowen, G.

    1987-01-01

    It has been hypothesized that variable stars may experience mass loss, driven, at least in part, by oscillations. The class of stars we are discussing here are the δ Scuti variables. These are variable stars with masses between about 1.2 and 2.25 M/sub θ/, lying on or very near the main sequence. According to this theory, high rotation rates enhance the rate of mass loss, so main sequence stars born in this mass range would have a range of mass loss rates, depending on their initial rotation velocity and the amplitude of the oscillations. The stars would evolve rapidly down the main sequence until (at about 1.25 M/sub θ/) a surface convection zone began to form. The presence of this convective region would slow the rotation, perhaps allowing magnetic braking to occur, and thus sharply reduce the mass loss rate. 7 refs

  16. FERMILAB: Main Injector

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    The Fermilab Main Injector (FMI) project is the centerpiece of the Laboratory's Fermilab III programme for the 1990s. Designed to support a luminosity of at least 5x10 31 cm -2 s -1 in the Tevatron collider, it will also provide new capabilities for rare neutral kaon decay and neutrino oscillation studies. The Fermilab Main Injector 8-150 GeV synchrotron is designed to replace the existing Main Ring which seriously limits beam intensities for the Tevatron and the antiproton production target. The project has passed several significant milestones and is now proceeding rapidly towards construction. The project received a $11.65M appropriation in 1992 and has been given $15M for the current fiscal year. Through the Energy Systems Acquisition Advisory Board (ESAAB) process, the US Department of Energy (DoE) has authorized funds for construction of the underground enclosure and service building where the Main Injector will touch the Tevatron, and to the preparation of bids for remaining project construction

  17. FERMILAB: Main Injector

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1993-06-15

    The Fermilab Main Injector (FMI) project is the centerpiece of the Laboratory's Fermilab III programme for the 1990s. Designed to support a luminosity of at least 5x10{sup 31} cm{sup -2} s{sup -1} in the Tevatron collider, it will also provide new capabilities for rare neutral kaon decay and neutrino oscillation studies. The Fermilab Main Injector 8-150 GeV synchrotron is designed to replace the existing Main Ring which seriously limits beam intensities for the Tevatron and the antiproton production target. The project has passed several significant milestones and is now proceeding rapidly towards construction. The project received a $11.65M appropriation in 1992 and has been given $15M for the current fiscal year. Through the Energy Systems Acquisition Advisory Board (ESAAB) process, the US Department of Energy (DoE) has authorized funds for construction of the underground enclosure and service building where the Main Injector will touch the Tevatron, and to the preparation of bids for remaining project construction.

  18. Main facts 1995

    International Nuclear Information System (INIS)

    1996-01-01

    This report presents the main facts of the studies carried out by the Direction des Etudes et Recherches (DER) of Electricite de France: new applications of electricity, classical and nuclear thermal power plants, electrical equipment, environment protection, monitoring and plants operations

  19. Main designations and attributions

    International Nuclear Information System (INIS)

    2010-01-01

    The chapter presents the main designations and attributions of the LNMRI - Brazilian National Laboratory of Metrology of Ionizing Radiation, the Cooperative Center in Radiation Protection and Medical Preparations for Accidents with Radiation; the Treaty for fully banning of nuclear tests and the Regional Center for Training of IAEA

  20. Maine Bouguer Gravity Grid

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A 2 kilometer Bouguer anomaly grid for the state of Maine. Number of columns is 197 and number of rows is 292. The order of the data is from the lower left to the...

  1. Main facts 1993

    International Nuclear Information System (INIS)

    1994-01-01

    This report presents the main facts of the studies carried out by the Direction des Etudes et Recherches (DER) of Electricite de France: new applications of electricity, classical and nuclear thermal power plants, electrical equipment, environment protection, network analysis, information and informatic equipment

  2. Renovating the Main Building

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    CERN's "Main Building" is exactly that. The Organization's central hub, with hundreds of staff and visitors passing through its doors every day, will soon be getting a well-earned facelift. Refurbishment work will proceed in phases, starting with the Salle des Pas Perdus, the concourse between the Council Chamber and the Main Auditorium. By the end of August, informal seating areas will be installed, electronic display panels will provide practical information and improved sound insulation will enhance conditions in the auditoria and surrounding meeting rooms.   In light green the area that will undergo the facelift. Work will start in July. The ground floor is home to the entrance to Restaurant No. 1, the bank, the post office, the travel agent, the Users Office, the Staff Association, the notice boards etc. Step up to the first floor to access CERN's largest lecture theatre, the Council Chamber and its "Pas Perdus" lobby. Everyone who works at or visits CERN i...

  3. Fermilab Main Injector plan

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1990-07-15

    The Fermilab Main Injector is the centrepiece of the 'Fermilab III' scheme to significantly upgrade the Laboratory's existing accelerator complex. The new accelerator is designed to provide increased particle beam levels to boost the collision rate in the Tevatron proton-antiproton collider (luminosity in excess of 5 x 10{sup 31} per sq cm per s) and, if approved, would provide increased flexibility in all areas of high energy physics research.

  4. Fermilab Main Injector plan

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    The Fermilab Main Injector is the centrepiece of the 'Fermilab III' scheme to significantly upgrade the Laboratory's existing accelerator complex. The new accelerator is designed to provide increased particle beam levels to boost the collision rate in the Tevatron proton-antiproton collider (luminosity in excess of 5 x 10 31 per sq cm per s) and, if approved, would provide increased flexibility in all areas of high energy physics research

  5. Maine coast winds

    Energy Technology Data Exchange (ETDEWEB)

    Avery, Richard

    2000-01-28

    The Maine Coast Winds Project was proposed for four possible turbine locations. Significant progress has been made at the prime location, with a lease-power purchase contract for ten years for the installation of turbine equipment having been obtained. Most of the site planning and permitting have been completed. It is expect that the turbine will be installed in early May. The other three locations are less suitable for the project, and new locations are being considered.

  6. Project evaluation: main characteristics

    OpenAIRE

    Moutinho, Nuno

    2010-01-01

    — The evaluation process of real investment projects must consider not only the traditional financial approach, but also non-financial aspects. Non financial analysis can provide additional relevant information about projects. We investigate financial and non-financial areas most relevant in project appraisal. We present main critical success factors and areas of analysis that lead to the perception of project success. Finally, companies are segmented to verify its financial and non-financial...

  7. Marketing Maine Tablestock Potatoes

    OpenAIRE

    Berney, Gerald; Grajewski, Gregory; Hinman, Don; Prater, Marvin E.; Taylor, April

    2010-01-01

    The Marketing Services Division of USDA’s Agricultural Marketing Service (AMS) was asked by USDA’s Agricultural Research Service (ARS) National Program Leader and ARS’s New England Soil and Water Research Laboratory personnel to help with existing efforts to assist Maine fresh potato farmers in their search for alternative marketing strategies, and reverse the recent decline in the profitability of their operations. ARS researchers previously had conducted an exhaustive study defining possibl...

  8. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1995. 2. Main issue (Research and development of a human sense index applying technology); 1995 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu seika hokokusho. 2. Honronhen (ningen kankaku shihyo oyo bijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This paper describes the achievements in fiscal 1995 on research and development of a human sense index applying technology. Total system design and fabrication were launched on a human comfort meter. A resin-made human shaped body attached with warm heat sensing elements and a software logic for a control system for whole body movements were devised. Fabrication was carried out on a driver's seat, a simulated visual field generating device and a system to calculate the machine's movements on a real time basis to perform experiments to evaluate operation reliability by using a 25-ton lifting crane. A system was created that can measure in situ the physiology, psychology and activity reactions. An experimental environment was set that can be operation reliability evaluation indexes by measuring physiological and psychological reactions during crane works, and selection was launched on physiological index candidates. Elucidation was made on characteristics of parallax of both eyes being the main visual function to structure the VR space. At the same time, sensual and physiological verification was given on how important the conditions presented by merged images created by the parallax of both eyes can be in raising the reality of the VR space. The paper also describes the relationship between muscle fatigue and physiological indexes. (NEDO)

  9. Fiscal 1993 achievement report. International Clean Energy Network Using Hydrogen Conversion (WE-NET) technology (Subtask 8 - Development of hydrogen combustion turbine - Development of main accessories); 1993 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) (Subtask 8. Suiso nensho tabin no kaihatsu - Shuyo hokirui no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    In the first fiscal year 1993 of the project, surveys were conducted about current technologies relative to cold energy-utilizing oxygen production equipment and high-temperature heat exchangers for the development of main accessories for a hydrogen combustion turbine plant. Kobe Steel, Ltd., conducted surveys about very low temperature heat exchangers and cold energy utilization technology used in facilities for gasifying liquid hydrogen or liquefied gas. Daido Hoxan, Inc., in its research on the possibility of air separator performance enhancement through liquid hydrogen cold energy application, studied reduction in power unit requirement, stable power supply responding to changes in load, safety measures, and so forth. Toshiba Corporation conducted surveys and studies about heat conduction improvement techniques and about the type, structure, and materials for heat exchangers for the embodiment of a high-temperature heat exchanger excellent in performance and high in structural soundness. Mitsubishi Heavy Industries, Ltd., aiming to establish basic technologies for heat exchangers, studied efficiency enhancement with low pressure loss, improved hygroscopic moisture removing function, and new materials utilization for achieving high-temperature capability. (NEDO)

  10. Summary of main points

    International Nuclear Information System (INIS)

    2006-01-01

    In conjunction with its 6. annual meeting, the WPDD in close co-operation with the FSC held a Topical session on 'Stakeholder Involvement in Decommissioning' on November 14, 2005. The session was attended by 36 participants totally representing 14 NEA member countries and 2 international organisations. Two keynote addresses were given at the Topical Session. The first one treated of what is needed for robust decisions and how to bring all stakeholders into the debate. In the second keynote address a summary was made on what have been said on stakeholder involvement in decommissioning during earlier meetings of the WPDD. The main part of the session was then devoted to views from different stakeholders regarding their role and their involvement. This part contained viewpoints from local communities (Kaevlinge in Sweden and Port Hope in Canada), authorities (Scottish Executive and CSNC) and operators (EDF from France and EWN from Germany). Case studies from the decommissioning of Dounrey in the UK and from Trojan and Main Yankee in the USA were presented in the end part of the Topical session followed by a summary and lessons learnt report by the Rapporteur. A detailed programme of the Topical session can be seen in Appendix 1

  11. TRIGA reactor main systems

    International Nuclear Information System (INIS)

    Boeck, H.; Villa, M.

    2007-01-01

    This module describes the main systems of low power (<2 MW) and higher power (≥2 MW) TRIGA reactors. The most significant difference between the two is that forced reactor cooling and an emergency core cooling system are generally required for the higher power TRIGA reactors. However, those TRIGA reactors that are designed to be operated above 3 MW also use a TRIGA fuel that is specifically designed for those higher power outputs (3 to 14 MW). Typical values are given for the respective systems although each TRIGA facility will have unique characteristics that may only be determined by the experienced facility operators. Due to the inherent wide scope of these research reactor facilities construction and missions, this training module covers those systems found at most operating TRIGA reactor facilities but may also discuss non-standard equipment that was found to be operationally useful although not necessarily required. (author)

  12. The role of Main Institutions

    DEFF Research Database (Denmark)

    Persson, H Thomas R; Chabanet, Didier; Rakar, Fredrik

    2017-01-01

    ), in many countries the need emerged to understand the best methods to promote their establishment and continued success. In order to understand these issues, to contribute to the academic debate on SEs and to give useful policy advice on a truly enabling ecosystem, in November 2013 a consortium of 11...... Entrepreneurship”; to identify the “New Generation” of Social Entrepreneurs; to build an “Evolutionary Theory of Social Entrepreneurship”; to provide effective policy advices to stakeholders. In order to pursue and achieve these research objectives, the consortium implemented a complex research design...... in the social economy; - In the fifth chapter the authors address the role of the main institutions in developing (or hindering) social enterprises; - In the sixth chapter, stakeholder network maps are used to identify four ‘ecosystem types’ across the 10 partner countries; - The seventh chapter gives...

  13. STRATEGIES FOR ACHIEVING COMPETITIVE ADVANTAGE

    OpenAIRE

    Jusuf ZEKIRI; Alexandru NEDELEA

    2011-01-01

    This paper is organized in three parts. A brief overview of the importance of strategies within companies, as well as literature review is presented along with traditional approaches on strategies for achieving competitive advantage, and new approaches for gaining a competitive advantage. The main objective of the paper is to outline and discuss the relevant issues and challenges from a theoretical viewpoint related with the possible strategy formulation of companies in order to achieve a com...

  14. Transition crossing in the main injector

    International Nuclear Information System (INIS)

    Wei, J.

    1990-01-01

    This report summarizes the study of various longitudinal problems pertaining to the transition-energy crossing in the proposed Fermi Lab Main Injector. The theory indicates that the beam loss and bunch-area growth are mainly caused by the chromatic non-linear effect, which is enhanced by the space-charge force near transition. Computer simulation using the program TIBETAN shows that a ''γ T jump'' of about 1.5 unit within 1 ms is adequate to achieve a ''clean'' crossing in the currently proposed h=588 scenario. 19 refs., 4 figs

  15. No. 330 Senate, ordinary session of 2003-2004. Annexe to the report of the 2 June 2004 session; No. 330 Senat, session ordinaire de 2003-2004. Annexe au proces-verbal de la seance du 2 juin 2004

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This report deals with the law project on the energy directions. It presents in a first part the world challenge of the energy policy with an analysis of the energy situation, the french energy policy, the preparation of the orientation law. The second part details the orientation law, its content and the commission recommendations. Composed of 13 articles, this law project concerns three titles, the energy demand control, the renewable energies and the equilibrium and the quality of the electric power transport and distribution. All the articles of the law are then analyzed. (A.L.B.)

  16. Población, distribución, y reproducción del Halcón peregrino (Falco peregrinus en gipuzkoa (2003-2004 = Population, distribution and reproduction of peregrine hawk (Falco peregrinus in Gipuzkoa (2003-2004.

    Directory of Open Access Journals (Sweden)

    F. Álvarez, M. Olano, T. Aierbe, J. Vazquez, P. Izkeaga, J. Ugarte

    2005-01-01

    Full Text Available Se ha estudiado la población de Halcón peregrino (Falco peregrinus en el Territorio Histórico de Gipuzkoa (País Vasco durante las temporadas de reproducción del 2003 y 2004. En total se han registrado 28 territorios ocupados por la especie en el 2003 y, 33 en el 2004. Los resultados obtenidos muestran una tendencia al alza en la evolución de la población desde 1994 (17 parejas, con un crecimiento medio anual del 4,1%. El éxito reproductor (parejas con éxito/parejas controladas se ha estimado en un 64,5% con una productividad media de 1,68 (pollos/parejas controladas. Los resultados obtenidos muestran un buen estado general de conservación de las poblaciones de la especie, con parámetros reproductores elevados, si bien los resultados sugieren que las poblaciones del interior del territorio tienen un menor éxito reproductor frente a las ubicadas en áreas costeras. Actualmente se puede considerar que la población mantiene un buen estado general de conservación, si bien se continúan detectando amenazas que pueden poner en peligro la estabilidad de la misma.

  17. Guia para estudiantes: Ayuda economica del Departamento de Educacion de los Estados Unidos, 2003-2004 (The Student Guide: Financial Aid from the U.S. Department of Education, 2003-2004).

    Science.gov (United States)

    Office of Federal Student Aid (ED), Washington, DC.

    This Spanish language publication explains what federal student financial aid is and the types of student financial aid that are available. The guide opens with an overview of federal student financial aid, and then discusses how to find out about student aid. A section of general information discusses eligibility and dependency. Types of federal…

  18. Maine Migrant Program: 1997-1998 Program Evaluation.

    Science.gov (United States)

    Bazinet, Suzanne C., Ed.

    The Maine Department of Education contracts with local educational agencies to administer the Maine Migrant Education Program. The program's overall mission is to provide the support necessary for migrant children to achieve Maine's academic standards. In 1997-98, 73 local migrant programs served 9,838 students, and 63 summer programs served 1,769…

  19. Report on achievements of commissioned studies on research and development of a technology to apply human senses to measurements in fiscal 1994. 2. Main issue (Part 5 for research and development of a correlation and evaluation technology); 1994 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 2. Honronhen (Sokan hyoka gijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    This paper describes the research and development of (1) working environment having human senses and affinity at nuclear electric power plants, (2) a correlation technology for comfort in composite environments composed mainly of warm heat environment, (3) space-type human interface adapted to human senses, and (4) a human comfort meter. With regard to the subject (1), improvements were made on the experimental facilities, data processing systems, and environment improving devices, and data were collected and evaluated from subject experiments. With regard to the subject (2), 'development of a system to investigate correlation among externally stimulating environment, physiological effects, and sense volume based on a physiological reaction model', and 'research and development of a quantitative evaluation technology for comfort in composite environments composed mainly of warm heat environment' were executed. With respect to the subject (3), 'measurement of factors in visual sense operating environment affecting mental burden feeling', 'development of space-type human interface', and 'research on a method to utilize the eyeball movement information' were carried out. With regard to the subject (4), a warm heat sensing element structure was developed. In addition, a comfort determining software was completed that calculates hot-cold heat sense of a human body from different conditions of the warm heat sensing elements. (NEDO)

  20. Report on achievements of commissioned studies on research and development of a technology to apply human senses to measurements in fiscal 1994. 2. Main issue (Part 5 for research and development of a correlation and evaluation technology); 1994 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 2. Honronhen (Sokan hyoka gijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    This paper describes the research and development of (1) working environment having human senses and affinity at nuclear electric power plants, (2) a correlation technology for comfort in composite environments composed mainly of warm heat environment, (3) space-type human interface adapted to human senses, and (4) a human comfort meter. With regard to the subject (1), improvements were made on the experimental facilities, data processing systems, and environment improving devices, and data were collected and evaluated from subject experiments. With regard to the subject (2), 'development of a system to investigate correlation among externally stimulating environment, physiological effects, and sense volume based on a physiological reaction model', and 'research and development of a quantitative evaluation technology for comfort in composite environments composed mainly of warm heat environment' were executed. With respect to the subject (3), 'measurement of factors in visual sense operating environment affecting mental burden feeling', 'development of space-type human interface', and 'research on a method to utilize the eyeball movement information' were carried out. With regard to the subject (4), a warm heat sensing element structure was developed. In addition, a comfort determining software was completed that calculates hot-cold heat sense of a human body from different conditions of the warm heat sensing elements. (NEDO)

  1. Diagnosing in building main pipelines

    Energy Technology Data Exchange (ETDEWEB)

    Telegin, L.G.; Gorelov, A.S.; Kurepin, B.N.; Orekhov, V.I.; Vasil' yev, G.G.; Yakovlev, Ye. I.

    1984-01-01

    General principles are examined for technical diagnosis in building main pipelines. A technique is presented for diagnosis during construction, as well as diagnosis of the technical state of the pipeline-construction machines and mechanisms. The survey materials could be used to set up construction of main pipelines.

  2. Maine Agricultural Foods. Project SEED.

    Science.gov (United States)

    Beaulieu, Peter; Ossenfort, Pat

    This paper describes an activity-based program that teaches students in grades 4-12 about the importance of Maine agriculture in their lives. Specifically, the goal is to increase student awareness of how the foods they eat are planted, harvested, and processed. The emphasis is on crops grown in Maine such as potatoes, broccoli, peas, blueberries,…

  3. California Library Statistics, 2005: Fiscal Year 2003-2004 from Public, Academic, Special and County Law Libraries

    Science.gov (United States)

    Bray, Ira, Ed.

    2005-01-01

    Each year the State Library sends annual report forms to California's academic, public, special, state agency, and county law libraries. Statistical data from those reports are tabulated in this publication, with directory listings published in the companion volume, California Library Directory. For this fiscal year four hundred and eight…

  4. Contrôle des Circuits Auxiliaires des P.F.W. (arrêt machine 2003/2004)

    CERN Document Server

    Ottaviani, J

    2004-01-01

    Les PFW sont des nappes polaires installées sur les pôles des aimants du PS. Elles sont au nombre de 4 par unité d'aimant et constituées d'un circuit principal (dans lequel circule le courant désiré selon le cycle magnétique utilisé) et des circuits auxiliaires. Les circuits auxiliaires sont des enroulements de correction (boucles de tour et "pick-up" brasés sur les enroulements principaux). Pendant la variation du champ magnétique del'aimant PS, on utilise des tensions induites dans ces circuits auxiliaires pour corriger les erreurs de champ dues aux pertes par courants de Foucault dans la chambre à vide. Chaque année, pendant l'arrêt machine, on vérifie si les caractéristiques des circuits auxiliaires correspondent aux normes (mesures de résistances des boucles de tours, résistances entre "pick-up" et isolation des circuits) afin de faire un suivi. Les 404 PFW sont ainsi vérifiées. Dans cette note, on ne relèvera que les PFW ayant des défauts (valeurs hors tolérances, boucles ouvertes ...

  5. National Ambulatory Medical Care Survey: terrorism preparedness among office-based physicians, United States, 2003-2004.

    Science.gov (United States)

    Niska, Richard W; Burt, Catharine W

    2007-07-24

    This investigation describes terrorism preparedness among U.S. office-based physicians and their staffs in identification and diagnosis of terrorism-related conditions, training methods and sources, and assistance with diagnosis and reporting. The National Ambulatory Medical Care Survey (NAMCS) is an annual national probability survey of approximately 3,000 U.S. nonfederal, office-based physicians. Terrorism preparedness items were added in 2003 and 2004. About 40 percent of physicians or their staffs received training for anthrax or smallpox, but less than one-third received training for any of the other exposures. About 42.2 percent of physicians, 13.5 percent of nurses, and 9.4 percent of physician assistants and nurse practitioners received training in at least one exposure. Approximately 56.2 percent of physicians indicated that they would contact state or local public health officials for diagnostic assistance more frequently than federal agencies and other sources. About 67.1 percent of physicians indicated that they would report a suspected terrorism-related condition to the state or local health department, 50.9 percent to the Centers for Disease Control and Prevention (CDC), 27.5 percent to the local hospital, and 1.8 percent to a local elected official's office. Approximately 78.8 percent of physicians had contact information for the local health department readily available. About 53.7 percent had reviewed the diseases reportable to health departments since September 2001, 11.3 percent had reviewed them before that month, and 35 percent had never reviewed them.

  6. Injury Severity and Causes of Death from Operation Iraqi Freedom and Operation Enduring Freedom: 2003-2004 Versus 2006

    National Research Council Canada - National Science Library

    Kelly, Joseph F; Ritenour, Amber E; McLaughlin, Daniel F; Bagg, Karen A; Apodaca, Amy N; Mallak, Craig T; Pearse, Lisa; Lawnick, Mary M; Champion, Howard R; Wade, Charles E

    2008-01-01

    .... The authors hypothesized that the severity of wounds has increased over time. In this study, they examined cause of death looking for opportunities to improve clinical research and training for the battlefield...

  7. LBA-ECO ND-01 Forest and Pasture Soil and Grass Analyses, Rondonia, Brazil: 2003-2004

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set provides soil physical and chemical properties, and grass nutrient measurements of samples collected from 17 pasture sites located within the state of...

  8. LBA-ECO ND-01 Forest and Pasture Soil and Grass Analyses, Rondonia, Brazil: 2003-2004

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: This data set provides soil physical and chemical properties, and grass nutrient measurements of samples collected from 17 pasture sites located within the...

  9. Parallel campaigns: the British in Mesopotamia, 1914-1920 and the United States in Iraq, 2003-2004

    Science.gov (United States)

    2013-06-14

    monies (or other values possession, such as animals ) commensurate with its means. This would serve the dual purpose of a physical token of...Ottoman administration was largely typified by incompetence and corruption rather than deliberate cruelty .4 Despite exaggerated British claims to the

  10. White Sturgeon Mitgation and Restoration in the Columbia and Snake Rivers Upstream from Bonneville Dam; 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Rein, Thomas A.; Hughes, Michele L.; Kern, J. Chris (Oregon Department of Fish and Wildlife, Clackamas, OR)

    2005-08-01

    We report on our progress from April 2003 through March 2004 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. 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.

  11. [Antimicrobial resistance in gram negative bacteria isolated from intensive care units of Colombian hospitals, WHONET 2003, 2004 and 2005].

    Science.gov (United States)

    Miranda, María Consuelo; Pérez, Federico; Zuluaga, Tania; Olivera, María del Rosario; Correa, Adriana; Reyes, Sandra Lorena; Villegas, Maria Virginia

    2006-09-01

    Surveillance systems play a key role in the detection and control of bacterial resistance. It is necessary to constantly collect information from all institutions because the mechanisms of bacterial resistance can operate in different ways between countries, cities and even in hospitals in the same area. Therefore local information is important in order to learn about bacterial behaviour and design appropriate interventions for each institution. Between January 2003 and December 2004, the Centro Internacional de Entrenamiento e Investigaciones Médicas (CIDEIM) developed a surveillance project in 10 tertiary hospitals in 6 cities of Colombia. Describe the trends of antibiotic resistance among the isolates of Escherichia coli, Klebsiella pneumoniae, Pseudomona aeruginosa, Acinetobacter baumannii and Enterobacter cloacae, five of the most prevalent nosocomial Gram negative pathogens. The susceptibility tests were performed by automated methods in 9 hospitals and by Kirby Bauer in 1 hospital. Antibiotics with known activity against Gram negatives, according to the Clinical Laboratory Standards Institute guidelines, were selected. The laboratories performed internal and external quality controls. During the study period, the information was downloaded monthly from the databases of each microbiology laboratory and sent to CIDEIM where it was centralized in a database using the system WHONET 5.3. The high resistance rates reported especially for A. baumannii, evidenced the presence of multidrug resistant bacteria in both ICUs and wards at every studied institution. The creation of a national surveillance network to improve our capabilities to detect, follow up, and control the antibiotic resistance in Colombia is urgently needed.

  12. Re-Introduction of Lower Columbia River Chum Salmon into Duncan Creek, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Hillson, Todd D. (Washington Department of Fish and Wildlife, Olympia, WA)

    2004-09-01

    Currently, two methods of reintroduction are being simultaneously evaluated at Duncan Creek. Recolonization is occurring by introducing adult chum salmon from the Lower Gorge (LG) population into Duncan Creek and allowing them to naturally reproduce. The supplementation strategy required adults to be collected and artificially spawned, incubated, reared, and released at the mouth of Duncan Creek. All eggs from the artificial crossings at Washougal Hatchery were incubated and the fry reared to release size at the hatchery. The Duncan Creek chum salmon project was very successful in 2003-04, providing knowledge and experience that will improve program execution in future years. The gear used to collect adult brood stock was changed from tangle nets to beach seines. This increased efficiency and the speed at which adults could be processed in the field, and most likely reduced stress on the adults handled. Certain weaknesses exposed in past seasons still exist and new ones were exposed (e.g. inadequate incubation and rearing space at Washougal Hatchery for any large salvage operation and having to move the rearing troughs outside the raceway in 2004). Egg-to-fry survival rates of 64% and 58% showed that the channels are functioning at the upper end of what can be expected from them. Possibly the most important event this season was the ability to strontium mark and release all naturally-produced fry from the spawning channels. Channel and floodplain modifications reduced the likelihood that floods will damage the channels and negatively impact survival rates.

  13. No. 330 Senate, ordinary session of 2003-2004. Annexe to the report of the 2 June 2004 session

    International Nuclear Information System (INIS)

    2004-01-01

    This report deals with the law project on the energy directions. It presents in a first part the world challenge of the energy policy with an analysis of the energy situation, the french energy policy, the preparation of the orientation law. The second part details the orientation law, its content and the commission recommendations. Composed of 13 articles, this law project concerns three titles, the energy demand control, the renewable energies and the equilibrium and the quality of the electric power transport and distribution. All the articles of the law are then analyzed. (A.L.B.)

  14. 78 FR 50114 - Distribution of 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, and 2009 Satellite...

    Science.gov (United States)

    2013-08-16

    ... Congress, James Madison Memorial Building, LM-401, 101 Independence Avenue SE., Washington, DC 20559-6000... addressed to: Copyright Royalty Board, Library of Congress, James Madison Memorial Building, LM-403, 101... categories of copyrightable content (e.g., movies, music, and sports programming). At Phase II, the royalties...

  15. An Investigation About Attitude of Clinical Physicians in the Implementation of Telemedicine Technology in TUMS Hospitals 2003-2004

    Directory of Open Access Journals (Sweden)

    H Dargahi

    2005-05-01

    Full Text Available Background: This research have presented focuses upon the cultural side of managerial coordination and control as manifested in Telemedicine Technology. Specifically, the research seeks to analyze and determines the attitude of clinical physicians about the role of specific dimensions of organizational culture and organizational structure may have upon effective managerial coordination and control in Telemedicine Technology in TUMS hospitals. Materials and methods: We assessed the attitude of 82 clinical physicians in five randomly selected TUMS teaching hospitals in a mixed method of pooling Quantitative and Qualitative data using unstructured interview technique. Results: For successful telemedicine utilization, most of clinical physicians believed that we need organic organizations that have involved leadership, open and free communication of mistakes and success, desire to experiment with new ideas, support for continuing education, support for new things, clear rules to follow and acknowledge performance goals. Conclusion: The data indicate that organizational is most important to utilize successfur telemedicine technology.

  16. Main Propulsion Test Article (MPTA)

    Science.gov (United States)

    Snoddy, Cynthia

    2010-01-01

    Scope: The Main Propulsion Test Article integrated the main propulsion subsystem with the clustered Space Shuttle Main Engines, the External Tank and associated GSE. The test program consisted of cryogenic tanking tests and short- and long duration static firings including gimbaling and throttling. The test program was conducted on the S1-C test stand (Position B-2) at the National Space Technology Laboratories (NSTL)/Stennis Space Center. 3 tanking tests and 20 hot fire tests conducted between December 21 1 1977 and December 17, 1980 Configuration: The main propulsion test article consisted of the three space shuttle main engines, flightweight external tank, flightweight aft fuselage, interface section and a boilerplate mid/fwd fuselage truss structure.

  17. BIBLIOGRAPHY ON ACHIEVEMENT.

    Science.gov (United States)

    Harvard Univ., Cambridge, MA. Graduate School of Education.

    THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF ACHIEVEMENT. APPROXIMATELY 40 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1952 TO 1965. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE BEHAVIOR TESTS, ACHIEVEMENT BEHAVIOR, ACADEMIC ACHIEVEMENT, AND SOCIAL-CLASS BACKGROUND. A RELATED REPORT IS ED…

  18. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1994. 2. Main issue (Part 1 for research and development of a physiological effect measuring technology); 1994 nendo ningen kankaku keisoku oyo gijutsu no kekyu kaihatsu. 2. Honronhen (Seiriteki eikyo keisoku gijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    This research and development was performed on (1) a composite physiological function measuring technology for stress measurement, (2) a contact-free skin temperature measuring technology, and (3) a stress indexing substance measuring technology. With regard to the subject (1), the target for the current fiscal year is to restructure a small restraint-free skin impedance measuring device into a practical device that can be used easily at working sites. In order to achieve the goal, electric power conservation and size reduction were moved forward by improving the circuit design, and stabilized measurement, in which the measurement algorithm is made more intelligent, was realized. With regard to the subject (2), the contact-free skin temperature measurement device having been structured by the previous fiscal year was given improvements in such parts as the infrared and visible image input, image processing, and data indication and sense volume estimation. With respect to the subject (3), the technology was established to measure such stress indexing substances as CS and CA from saliva. Positioning of CS and CA as the stress indexing substance was nearly completed. The stress indexing substance measuring device was tried of structuring the prototype A and prototype B applying the semi-micro specifications for an attempt of clearing the steps toward practically usable device. (NEDO)

  19. Report on achievements of commissioned studies on research and development of a technology to apply human senses to measurements in fiscal 1994. 2. Main issue (Part 6 for investigative research of a simulated environment presenting technology); 1994 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 2. Honronhen. Mogi kankyo teiji gijutsu chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    This paper describes the achievements of researches on the 'conceptual design of a simulated environment presenting device'. Based on the basic reasons for requiring the simulated environment presenting device, and based on the current investigations on environmental conditions demanded on this device and experimental facilities in the studies of human sense measuring technologies, the paper presents how the simulated environment presenting device should be used in this project. It also describes the 'investigative research on parameters and methods to evaluate artificial environments' having been performed to establish the research ideas of the experimental studies using the simulated environment presenting device. As a result of the discussions, the most preferable pattern evaluated is a satellite-type simulated environment facility that presents sound, warm heat, and visual environment, when considerations are given to the first term study as to its progress and budgetary scale. In order to further expand the research, the findings obtained from the result of the basic sense measurements may be verified into a comprehensive survey, and conceptual plans may be established on mobile facilities to arrange data that cover a wide area, and on a composite environment facility that can simulate the actual space to serve for the promotion programs for the future projects. (NEDO)

  20. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1995. 2. Main subject (Part 3. Research and development of a product compatibility indexing technology); 1995 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 2. Honronhen (Seihin tekigosei shihyoka gijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This paper describes the product compatibility indexing technology, extracted from the achievements in the development of a technology to apply human senses to measurements in fiscal 1995. In the environmental compatibility of operating works, development was made on a surveillance operating screen which is said to have high compatibility with human senses and recognition characteristics, and a prospect was obtained on superiority in performance. Improvement was given to the facilities to experiment and measure the mental work load indexes (brain wave and pulse variation and the like). Device and operation compatibility technology requires functional design that can handle how to identify different works and the work features considering changes in experiences and skills of the workers. A computer system was structured for stimulation and task execution as the system to support the environment for indexing experiments. The product compatibility study is in the stage of having structured its framework, rather than performing specific researches. However, when the framework is completed, it will be possible to implement basic guidance presentation for spatial design, and product evaluation for individual persons with arbitrary body forms. In addition, the framework could be utilized as a manual for individual product indexing and design evaluation. (NEDO)

  1. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1995. 2. Main subject (Part 2. Research and development of an environment compatible indexing technology); 1995 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 2. Honronhen (Kankyo tekigosei shihyoka gijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This paper describes the environment compatible indexing technology, extracted from the achievements in the development of a technology to apply human senses to measurements in fiscal 1995. In an experiment to evaluate subjectivity on compatibility to sound and vibration environments, the background sound was presented three-dimensionally by using a composite acoustic environment presenting device. Psychological effects in different acoustic environments were elucidated. In thermal comfort by living scenes of workers according to a human body thermal model, wide applicability of the model was suggested. In analyzing the model for climate inside apparels, the conditions on skin surface derived from the human body thermal model by each time step and the surrounding environmental conditions were used as the boundary condition. Then, calculation was performed on the apparel thermal model, whose result was used as the boundary condition to solve the subsequent steps. In experimenting and verifying the human body thermal model, the hand calorimeter was found capable to measure heat dissipation efficiently, and useful for simulating the body temperature adjusting mechanism. It is also capable of discussing the role of blood flow played in heat dissipation. For the indexes to evaluate composite environmental compatibility, a fuzzy theory was used to analyze subjectivity volume data of the subjects in order to evaluate effects of warm heat, light beam, and acoustic environment on the workability. (NEDO)

  2. Guide to the Main Ring DO overpass

    International Nuclear Information System (INIS)

    Turkot, F.

    1985-01-01

    The DO overpass is a modification of the beam orbit in Main Ring in order to better accommodate a Tevatron collider detector at DO. The orbit is moved up approx. 51 inches over most of the long straight section at DO, thus making the Main Ring the world's first non-planar proton synchrotron. A similar overpass, but with four times the displacement, is planned for the CDF detector at the BO straight section. The nominal separation between the beam orbit in the Main Ring and the orbit in the Tevatron is 25.5 inches. Early in the design study of a detector that would utilize the Tevatron is a anti pp collider, it was apparent that a larger separation at the detector was highly desirable. In 1981, Tom Collins proposed a specific lattice geometry in the Main Ring for achieving larger separation, called ''the screw beam''. His proposal has served as the basis for the design of both the BO and DO overpasses. The main purpose of this report is to describe in some detail the implementation of the DO overpass. Topics to be covered include: (a) geometry of the overpass orbit, (b) the new hardware in the tunnel, (c) the power supply system, (d) the control facility, (e) accelerator beam dynamics ramifications, and (f) commissioning experience. A secondary purpose is to provide a fairly complete ''bibliography'' to the sources of information on the overpass. 17 refs., 17 figs

  3. HEPEX - achievements and challenges!

    Science.gov (United States)

    Pappenberger, Florian; Ramos, Maria-Helena; Thielen, Jutta; Wood, Andy; Wang, Qj; Duan, Qingyun; Collischonn, Walter; Verkade, Jan; Voisin, Nathalie; Wetterhall, Fredrik; Vuillaume, Jean-Francois Emmanuel; Lucatero Villasenor, Diana; Cloke, Hannah L.; Schaake, John; van Andel, Schalk-Jan

    2014-05-01

    HEPEX is an international initiative bringing together hydrologists, meteorologists, researchers and end-users to develop advanced probabilistic hydrological forecast techniques for improved flood, drought and water management. HEPEX was launched in 2004 as an independent, cooperative international scientific activity. During the first meeting, the overarching goal was defined as: "to develop and test procedures to produce reliable hydrological ensemble forecasts, and to demonstrate their utility in decision making related to the water, environmental and emergency management sectors." The applications of hydrological ensemble predictions span across large spatio-temporal scales, ranging from short-term and localized predictions to global climate change and regional modeling. Within the HEPEX community, information is shared through its blog (www.hepex.org), meetings, testbeds and intercompaison experiments, as well as project reportings. Key questions of HEPEX are: * What adaptations are required for meteorological ensemble systems to be coupled with hydrological ensemble systems? * How should the existing hydrological ensemble prediction systems be modified to account for all sources of uncertainty within a forecast? * What is the best way for the user community to take advantage of ensemble forecasts and to make better decisions based on them? This year HEPEX celebrates its 10th year anniversary and this poster will present a review of the main operational and research achievements and challenges prepared by Hepex contributors on data assimilation, post-processing of hydrologic predictions, forecast verification, communication and use of probabilistic forecasts in decision-making. Additionally, we will present the most recent activities implemented by Hepex and illustrate how everyone can join the community and participate to the development of new approaches in hydrologic ensemble prediction.

  4. Left main percutaneous coronary intervention.

    Science.gov (United States)

    Teirstein, Paul S; Price, Matthew J

    2012-10-23

    The introduction of drug-eluting stents and advances in catheter techniques have led to increasing acceptance of percutaneous coronary intervention (PCI) as a viable alternative to coronary artery bypass graft (CABG) for unprotected left main disease. Current guidelines state that it is reasonable to consider unprotected left main PCI in patients with low to intermediate anatomic complexity who are at increased surgical risk. Data from randomized trials involving patients who are candidates for either treatment strategy provide novel insight into the relative safety and efficacy of PCI for this lesion subset. Herein, we review the current data comparing PCI with CABG for left main disease, summarize recent guideline recommendations, and provide an update on technical considerations that may optimize clinical outcomes in left main PCI. Copyright © 2012 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  5. Achievement report for fiscal 1998 on World Energy Network (WE-NET). Subtask 8. Development of hydrogen combustion turbine (Development of main accessories); 1998 nendo suiso riyo kokusai clean energy system gijutsu (WE-NET) seika hokokusho. 8. Suiso nensho turbine no kaihatsu (shuyo hokirui no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report covers the effort to develop hydrogen-fueled turbines under the international clean energy project. In the development of technologies for the use of liquid hydrogen cold heat, studies are conducted about the emergency stop of an air separating device for a 1,000MW power plant and about a backup system, various details and specifications are defined, and a tentative design is prepared for the whole system. Studies are made about economic efficiency, which lands on a oxygen production cost of 10.92 yen/Nm{sup 3}. In the development of high-temperature heat exchangers, the results are evaluated of the competition which has been under way since 1997 between two entrusted corporations over the topping regeneration cycle technology. In this fiscal year, the evaluation is accomplished by the main accessories development subcommittee, and the Toshiba Corporation wins first place, and the Mitsubishi Heavy Industries, Ltd., second place. It is found, however, that the conceptual designs are both feasible from the technological point of view. In addition, tasks to study for the next project are put together. (NEDO)

  6. Main: FEB3 [TP Atlas

    Lifescience Database Archive (English)

    Full Text Available nt to sterilization and rinsing - One of the main components of biofilms is polysaccharides - Some pit-formi...ng bacteria such as Sphingomonas species A1 possess superchannels that directly incorporate and decompose polysaccharides - Detai...e entrance of the superchannel have been elucidated - We have obtained the crystals of ABC importer complexe...of water pipes and dental plaque are examples of biofilms. One of the main components of biofilms is polysac

  7. Development planning and employment generations: achievements ...

    African Journals Online (AJOL)

    Development planning and employment generations: achievements, challenges and ... Open Access DOWNLOAD FULL TEXT ... The paper mainly utilizes secondary data through the analysis of books, journals, reports and electronic sources.

  8. High Precision Current Control for the LHC Main Power Converters

    CERN Document Server

    Thiesen, H; Hudson, G; King, Q; Montabonnet, V; Nisbet, D; Page, S

    2010-01-01

    Since restarting at the end of 2009, the LHC has reached a new energy record in March 2010 with the two 3.5 TeV beams. To achieve the performance required for the good functioning of the accelerator, the currents in the main circuits (Main Bends and Main Quadrupoles) must be controlled with a higher precision than ever previously requested for a particle accelerator at CERN: a few parts per million (ppm) of nominal current. This paper describes the different challenges that were overcome to achieve the required precision for the current control of the main circuits. Precision tests performed during the hardware commissioning of the LHC illustrate this paper.

  9. Main: GT1CONSENSUS [PLACE

    Lifescience Database Archive (English)

    Full Text Available m of GT-1 may be achieved through direct interaction between TFIIA and GT-1; Binding of GT-1-like factors to the PR-1a promoter influ...ences the level of SA-inducible gene expression; GT-1; light; TATA; TFIIA; TBP; HR;

  10. The LHC Main Quadrupoles during Series Fabrication

    CERN Document Server

    Tortschanoff, Theodor; Durante, M; Hagen, P; Klein, U; Krischel, D; Payn, A; Rossi, L; Schellong, B; Schmidt, P; Simon, F; Schirm, K-M; Todesco, E

    2006-01-01

    By the end of August 2005 about 320 of the 400 main LHC quadrupole magnets have been fabricated and about 220 of them assembled into their cold masses, together with corrector magnets. About 130 of them have been cold tested in their cryostats and most of the quadrupoles exceeded their nominal excitation, i.e. 12,000 A, after no more than two training quenches. During this series fabrication, the quality of the magnets and cold masses was thoroughly monitored by means of warm magnetic field measurements, of strict geometrical checking, and of various electrical verifications. A number of modifications were introduced in order to improve the magnet fabrication, mainly correction of the coil geometry for achieving the specified field quality and measures for avoiding coil insulation problems. Further changes concern the electrical connectivity and insulation of instrumentation, and of the corrector magnets inside the cold masses. The contact resistances for the bus-bar connections to the quench protection diode...

  11. New Main Ring control system

    International Nuclear Information System (INIS)

    Seino, K.; Anderson, L.; Ducar, R.; Franck, A.; Gomilar, J.; Hendricks, B.; Smedinghoff, J.

    1990-03-01

    The Fermilab Main Ring control system has been operational for over sixteen years. Aging and obsolescence of the equipment make the maintenance difficult. Since the advent of the Tevatron, considerable upgrades have been made to the controls of all the Fermilab accelerators except the Main Ring. Modernization of the equipment and standardization of the hardware and software have thus become inevitable. The Tevatron CAMAC serial system has been chosen as a basic foundation in order to make the Main Ring control system compatible with the rest of the accelerator complex. New hardware pieces including intelligent CAMAC modules have been designed to satisfy unique requirements. Fiber optic cable and repeaters have been installed in order to accommodate new channel requirements onto the already saturated communication medium system. 8 refs., 2 figs

  12. Achieving Public Schools

    Science.gov (United States)

    Abowitz, Kathleen Knight

    2011-01-01

    Public schools are functionally provided through structural arrangements such as government funding, but public schools are achieved in substance, in part, through local governance. In this essay, Kathleen Knight Abowitz explains the bifocal nature of achieving public schools; that is, that schools are both subject to the unitary Public compact of…

  13. Main: FBB2 [TP Atlas

    Lifescience Database Archive (English)

    Full Text Available ion of the c-ring - A subunit packing model of E. coli c-ring has been proposed - The main chain secondary s...tructure of thermophile c-ring has been obtained ATP synthase is a general term for an enzyme that can synth

  14. Main: FEA5 [TP Atlas

    Lifescience Database Archive (English)

    Full Text Available al or an anti-cancer drug, is the main cause of hospital-acquired infection - Dru...e will elucidate the entire structure of the transport machinery in action to understand its functions in detail. FEA5.csml ...

  15. Residential Energy Efficiency Potential: Maine

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, Eric J [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-11-02

    Energy used by Maine single-family homes that can be saved through cost-effective improvements. Prepared by Eric Wilson and Noel Merket, NREL, and Erin Boyd, U.S. Department of Energy Office of Energy Policy and Systems Analysis.

  16. CENTRE OF THE MAIN INTERESTS

    Directory of Open Access Journals (Sweden)

    DIANA DELEANU

    2013-05-01

    Full Text Available The centre of the main interests of the debtor is a legal tool meant to settle conflicts that can arise between jurisdictions in cross-border insolvencies, based on the principles of mutual recognition and co-operation.

  17. ONKALO - Main drawings in 2007

    International Nuclear Information System (INIS)

    2008-05-01

    The first overall site characterisation programme for a Finnish repository of spent nuclear fuel was introduced in 1982. This programme already suggested that the site confirmation for a detailed repository design and safety assessment should include characterisation performed in an underground rock characterisation facility (URCF). This idea was confirmed during the detailed site characterisation. International views have also emphasised the importance of underground characterisation before the final decision to construct the repository is taken. The underground rock characterisation facility (ONKALO) is excavated at Olkiluoto in the municipality of Eurajoki. ONKALO should be constructed to allow characterisation work for site confirmation without jeopardising long-term safety of the repository site. It should also be possible to link ONKALO later to the repository as to a part of it. The construction of ONKALO was started in 2004 and will be completed in 2014. The characterisation work has started in ONKALO and will focus on the disposal depth. In the main drawings stage, ONKALO was described at the level of detail needed for a construction permit in 2003. This meant description of the location, final structures and final systems. This summary report describes the development of design to updated main drawings in 2007 at the same level of detail (no temporary arrangements are described). The main changes are the added exhaust air shaft and advancing the controlled area's inlet air shaft to the ONKALO phase. Also the layout and the depth of the characterisation levels have been updated according to the current bedrock information. Some buildings on the surface will house sets of equipment directly connected with underground facility and this equipment is described in this report. No buildings or other equipment are described in this report, because they are not directly connected with the underground facility. The main element of ONKALO is a system of

  18. A main sequence for quasars

    Science.gov (United States)

    Marziani, Paola; Dultzin, Deborah; Sulentic, Jack W.; Del Olmo, Ascensión; Negrete, C. A.; Martínez-Aldama, Mary L.; D'Onofrio, Mauro; Bon, Edi; Bon, Natasa; Stirpe, Giovanna M.

    2018-03-01

    The last 25 years saw a major step forward in the analysis of optical and UV spectroscopic data of large quasar samples. Multivariate statistical approaches have led to the definition of systematic trends in observational properties that are the basis of physical and dynamical modeling of quasar structure. We discuss the empirical correlates of the so-called “main sequence” associated with the quasar Eigenvector 1, its governing physical parameters and several implications on our view of the quasar structure, as well as some luminosity effects associated with the virialized component of the line emitting regions. We also briefly discuss quasars in a segment of the main sequence that includes the strongest FeII emitters. These sources show a small dispersion around a well-defined Eddington ratio value, a property which makes them potential Eddington standard candles.

  19. A Main Sequence for Quasars

    Directory of Open Access Journals (Sweden)

    Paola Marziani

    2018-03-01

    Full Text Available The last 25 years saw a major step forward in the analysis of optical and UV spectroscopic data of large quasar samples. Multivariate statistical approaches have led to the definition of systematic trends in observational properties that are the basis of physical and dynamical modeling of quasar structure. We discuss the empirical correlates of the so-called “main sequence” associated with the quasar Eigenvector 1, its governing physical parameters and several implications on our view of the quasar structure, as well as some luminosity effects associated with the virialized component of the line emitting regions. We also briefly discuss quasars in a segment of the main sequence that includes the strongest FeII emitters. These sources show a small dispersion around a well-defined Eddington ratio value, a property which makes them potential Eddington standard candles.

  20. Achieving excellence in training

    International Nuclear Information System (INIS)

    Mangin, A.M.; Solymossy, J.M.

    1983-01-01

    Operating a nuclear power plant is a uniquely challenging activity, requiring a high degree of competence from all who are involved. Achieving and maintaining this competence requires excellence in training. But what does excellence mean, and how do we achieve it. Based on the experience gained by INPO in plant training evaluations and accreditation activities, this paper describes some of the actions that can be taken to achieve the quality appropriate for nuclear power plant training. These actions are discussed in relation to the four phases of a performance-based training system: (1) needs analysis, (2) program design and development, (3) implementation, and (4) evaluation and improvement

  1. At ISR Main Control Room

    CERN Multimedia

    1983-01-01

    After 13 years the exploitation of the Intersecting Storage Rings as a beam-beam collider went to an end. In this last year the demands were very exacting, both in terms of operating time and diversified running conditions (Annual Report 1983 p. 123). Before dismantelement the photographer made a last tour, see photos 8310889X --> 8310667X. This photo shows the Main Control Room.

  2. Achieveing Organizational Excellence Through

    OpenAIRE

    Mehdi Abzari; Mohammadreza Dalvi

    2009-01-01

    AbstractToday, In order to create motivation and desirable behavior in employees, to obtain organizational goals,to increase human resources productivity and finally to achieve organizational excellence, top managers oforganizations apply new and effective strategies. One of these strategies to achieve organizational excellenceis creating desirable corporate culture. This research has been conducted to identify the path to reachorganizational excellence by creating corporate culture according...

  3. Main-sequence photometry in NGC 2808

    International Nuclear Information System (INIS)

    Buonanno, R.; Corsi, C.E.; Fusi Pecci, F.; Harris, W.E.

    1984-01-01

    We have obtained a color-magnitude diagram for the southern globular cluster NGC 2808, to V/sub lim/approx. =21 (about 2 mag below the main-sequence turnoff). The internal photographic errors are sigma/sub V/approx. =0.02, sigma/sub B/-Vapprox. =0.03, small enough to permit a precise definition of the turnoff region and an estimate of the ''cosmic scatter'' along the main sequence. Fitting of the CMD to VandenBerg's [Astrophys. J. Suppl. 51, 29 (1983)] isochrones shows that an excellent match to the observations is achieved for model parameters of Yapprox. =0.2, Zapprox. =0.003 ([Fe/H]approx. =-0.8), and an age of (16 +- 2) billion years. All these characteristics are within the expected range from other observational constraints; no new clues from the main-sequence data alone have arisen to help explain the presence of the anomalous blue horizontal-branch stars

  4. Overview of the Main Achievements of the FP7 EURATOM Collaborative Project ACSEPT

    International Nuclear Information System (INIS)

    Bourg, Stephane

    2013-01-01

    Conclusion: • 4 consolidated flowsheets (r-SANEX, i-SANEX, 1c-SANEX, GANEX2); • 3 hots-tests, 1 spiked test (hydro); • A huge amount of work in organic synthesis and screening (hydro); • The best candidate ligand families considered as identified (hydro); • Relevant options for exhaustive electrolysis and actinide back-extraction from aluminum identified (pyro); • Relevant options for salt purification and waste conditioning (pyro); • Progresses in head-end steps; • Outputs for other FP7 projects; • High involvement in T&E issues; • High level of dissemination

  5. France: National INIS Centre: New Directions and Main Achievements in an Evolving Context

    International Nuclear Information System (INIS)

    Surmont, Jérôme; Mouffron, Odile

    2015-01-01

    In a letter dated October 8, 1969 and addressed to the Director General of the IAEA, the French Governor of the IAEA Board of Governors gave his official consent for France to participate in the newborn INIS. At the same time, it was decided to establish the France National INIS Centre at the premises of the Central Documentation Department, located at the Saclay Nuclear Research Centre (French Atomic Energy Commission - CEA), near Paris. Forty-five years later, the Central Documentation has become the “Information Valorization Service” (SVI in French) which incorporates INIS, the CEA-Saclay Scientific Library and several other scientific and technical information-related activities (archives, scientific watch, collaborative work, bibliometric surveys, etc.). This brief look back over the last 20 years of the France National INIS Centre allows us to measure how far we have come and what choices we have had to make in a constantly evolving context. We have particularly stressed what, in our view, represents the most important mission of INIS, which is the preservation and dissemination of nuclear knowledge, in particular through the coverage and full text archiving of conferences and grey literature documents, with special attention paid to PhD Theses

  6. JWST-MIRI spectrometer main optics design and main results

    Science.gov (United States)

    Navarro, Ramón; Schoenmaker, Ton; Kroes, Gabby; Oudenhuysen, Ad; Jager, Rieks; Venema, Lars

    2017-11-01

    MIRI ('Mid InfraRed Instrument') is the combined imager and integral field spectrometer for the 5-29 micron wavelength range under development for the James Webb Space Telescope JWST. The flight acceptance tests of the Spectrometer Main Optics flight models (SMO), part of the MIRI spectrometer, are completed in the summer of 2008 and the system is delivered to the MIRI-JWST consortium. The two SMO arms contain 14 mirrors and form the MIRI optical system together with 12 selectable gratings on grating wheels. The entire system operates at a temperature of 7 Kelvin and is designed on the basis of a 'no adjustments' philosophy. This means that the optical alignment precision depends strongly on the design, tolerance analysis and detailed knowledge of the manufacturing process. Because in principle no corrections are needed after assembly, continuous tracking of the alignment performance during the design and manufacturing phases is important. The flight hardware is inspected with respect to performance parameters like alignment and image quality. The stability of these parameters is investigated after exposure to various vibration levels and successive cryogenic cool downs. This paper describes the philosophy behind the acceptance tests, the chosen test strategy and reports the results of these tests. In addition the paper covers the design of the optical test setup, focusing on the simulation of the optical interfaces of the SMO. Also the relation to the SMO qualification and verification program is addressed.

  7. Main ring transition crossing simulations

    International Nuclear Information System (INIS)

    Kourbanis, I.; Ng, King-Yuen.

    1990-10-01

    We used ESME to simulate transition crossing in the Main Ring (MR). For the simulations, we followed the MR 29 cycle used currently for bar p production with a flat top of 120 GeV. In Sect. II, some inputs are discussed. In Sect. III, we present simulations with space charge turned off so that the effect of nonlinearity can be studied independently. When space charge is turned on in Sect. IV, we are faced with the problem of statistical errors due to binning, an analysis of which is given in the Appendices. Finally in Sects. V and VI, the results of simulations with space charge are presented and compared with the experimental measurements. 7 refs., 6 figs

  8. Improvement of main control room

    International Nuclear Information System (INIS)

    Chae, Sung Ki; Ham, Chang Sik; Kwon, Ki Chun

    1991-07-01

    Information display system, advanced alarm system and fiber optical communication system were developed to improve the main control room in nuclear power plant. Establishing the new hierachical information structure of plant operation data, plant overview status board(POSB) and digital indicator(DI) were designed and manufactured. The prototype advanced alarm system which employed the new alarm logics and algorithm compared with the conventional alarm system were developed and its effectiveness was proved. Optical communication system which has multi-drop feature and capability of upgrading to large-scale system by using BITBUS communication protocol which is proven technology, were developed. Reliability of that system was enhanced by using distributed control. (Author)

  9. Moderation in Australia-Policy and Achievements

    Directory of Open Access Journals (Sweden)

    CREINA STOCKLEY

    2004-01-01

    Full Text Available Alcohol has been consumed in Australia since European settlement in 1788. In 1998, approximately 60 % of Australians consumed an alcoholic beverage at least once per week. The effects of alcohol on the human body are dose dependent, where the harmful effects of alcohol are generally observed only when alcohol consumption exceeds moderate consumption levels of 30 to 40 g of alcohol per day. The discovery that a J-shaped curve described the relationship between level of alcohol consumption and risk of cardiovascular disease was, however, only made in 1990_cardiovascular disease is the leading cause of death in the western world. Thus prior to 1990, Australian public health policy focused primarily on the harmful effects of alcohol consumption and the health benefits of a moderate level of alcohol consumption have only recently been recognized in public policy. This paper chronicles changes in Australian Federal government policy on alcohol since the initial draft National health policy on alcohol in Australia was presented to the Ministerial Council on Drug Strategy in 1987 to the National Drug Strategic plan for action 2001 to 2003-2004 which was launched in July last year

  10. A random walk down Main Street

    Directory of Open Access Journals (Sweden)

    David Matthew Levinson

    2016-08-01

    Full Text Available US suburbs have often been characterized by their relatively low walk accessibility compared to more urban environments, and US urban environments have been char- acterized by low walk accessibility compared to cities in other countries. Lower overall density in the suburbs implies that activities, if spread out, would have a greater distance between them. But why should activities be spread out instead of developed contiguously? This brief research note builds a positive model for the emergence of contiguous development along “Main Street” to illustrate the trade-offs that result in the built environment we observe. It then suggests some policy interventions to place a “thumb on the scale” to choose which parcels will develop in which sequence to achieve socially preferred outcomes.

  11. Main clinical epidemiological features of lung cancer

    International Nuclear Information System (INIS)

    Costa Montane, Daniel Marino; Prado Lage, Yulien; Lozano Salazar; Jorge Luis

    2011-01-01

    A descriptive and cross-sectional study of 95 patients with lung cancer, discharged from Neumology Service at 'Dr Juan Bruno Zayas Alfonso' General Hospital in Santiago de Cuba, was carried out from January, 2008 to December, 2008 in order to identify the main clinical epidemiological features of the aforementioned disease. A malignancy predominance among men aged between 56 and 65 years old, belonging to urban areas and being heavy smoker (out of 30 cigarettes per day over 30 years ), was found. Those affected without a confirmed histological type and IV clinical stage epidermoid carcinoma were predominant. Most of them had the opportunity to be treated. Increasing and intensifying health promotion and disease prevention campaigns were recommended so as to achieve the population to avoid or quit the smoking habit. (author)

  12. NCLB: Achievement Robin Hood?

    Science.gov (United States)

    Bracey, Gerald W.

    2008-01-01

    In his "Wall Street Journal" op-ed on the 25th of anniversary of "A Nation At Risk", former assistant secretary of education Chester E. Finn Jr. applauded the report for turning U.S. education away from equality and toward achievement. It was not surprising, then, that in mid-2008, Finn arranged a conference to examine the…

  13. Reducing the Achievement Gap.

    Science.gov (United States)

    McCombs, Barbara L.

    2000-01-01

    Reviews the College Board's report, "Reaching the Top," which addresses educational underrepresentation of high-achieving minority students, examining how social sciences, psychology, and education research contribute to an understanding of the feasibility of the report's recommendations and noting implications of these recommendations…

  14. Explorations in achievement motivation

    Science.gov (United States)

    Helmreich, Robert L.

    1982-01-01

    Recent research on the nature of achievement motivation is reviewed. A three-factor model of intrinsic motives is presented and related to various criteria of performance, job satisfaction and leisure activities. The relationships between intrinsic and extrinsic motives are discussed. Needed areas for future research are described.

  15. Schooling and Social Achievement.

    Science.gov (United States)

    Kim, Byong-sung; And Others

    Until the 1960s schooling in Korea was looked upon quite favorably as a means of achieving equal social and economic opportunities. In the 1970s, however, many began to raise the question of whether the expansion of educational opportunities really did reduce social inequalities. This report discusses research that analyzes available evidence…

  16. Correlates of Achievement Motivation.

    Science.gov (United States)

    Whiteside, Marilyn

    1978-01-01

    Undergraduates given a self-concept scale, a sentence completion exercise, and story cues related to academic achievement generally expressed positive attitudes toward success; but students of both sexes with high self-esteem tended to associate success with a male, and those with lower self-esteem attributed success to a female. (Author)

  17. Achieving Quality Integrated Education.

    Science.gov (United States)

    Hawley, Willis D.; Rosenholtz, Susan J.

    While desegregation is neither a necessary nor a sufficient condition for ensuring either equity or quality education for minorities, the evidence is convincing that it is "educationally more difficult" to improve student achievement in segregated schools. Desegregation offers the opportunity to enhance the quality of education, particularly when…

  18. Main injector synchronous timing system

    International Nuclear Information System (INIS)

    Blokland, W.; Steimel, J.

    1998-01-01

    The Synchronous Timing System is designed to provide sub-nanosecond timing to instrumentation during the acceleration of particles in the Main Injector. Increased energy of the beam particles leads to a small but significant increase in speed, reducing the time it takes to complete a full turn of the ring by 61 nanoseconds (or more than 3 rf buckets). In contrast, the reference signal, used to trigger instrumentation and transmitted over a cable, has a constant group delay. This difference leads to a phase slip during the ramp and prevents instrumentation such as dampers from properly operating without additional measures. The Synchronous Timing System corrects for this phase slip as well as signal propagation time changes due to temperature variations. A module at the LLRF system uses a 1.2 Gbit/s G-Link chip to transmit the rf clock and digital data (e.g. the current frequency) over a single mode fiber around the ring. Fiber optic couplers at service buildings split off part of this signal for a local module which reconstructs a synchronous beam reference signal. This paper describes the background, design and expected performance of the Synchronous Timing System. copyright 1998 American Institute of Physics

  19. Main injector synchronous timing system

    International Nuclear Information System (INIS)

    Blokland, Willem; Steimel, James

    1998-01-01

    The Synchronous Timing System is designed to provide sub-nanosecond timing to instrumentation during the acceleration of particles in the Main Injector. Increased energy of the beam particles leads to a small but significant increase in speed, reducing the time it takes to complete a full turn of the ring by 61 nanoseconds (or more than 3 rf buckets). In contrast, the reference signal, used to trigger instrumentation and transmitted over a cable, has a constant group delay. This difference leads to a phase slip during the ramp and prevents instrumentation such as dampers from properly operating without additional measures. The Synchronous Timing System corrects for this phase slip as well as signal propagation time changes due to temperature variations. A module at the LLRF system uses a 1.2 Gbit/s G-Link chip to transmit the rf clock and digital data (e.g. the current frequency) over a single mode fiber around the ring. Fiber optic couplers at service buildings split off part of this signal for a local module which reconstructs a synchronous beam reference signal. This paper describes the background, design and expected performance of the Synchronous Timing System

  20. Main technical topics in 1999

    International Nuclear Information System (INIS)

    2000-01-01

    This Safety Authority annual report strives to present current organizational provisions and future trends in nuclear safety supervision in France and to describe the most outstanding occurrences during the past year. A first part presents nine documents concerning the main topics of 1999: aging of nuclear installations, the Offsite Emergency Plans (PPI), the impact of nuclear activities on man and the environment, the criticality hazards, EDF in 1999, the EPR project, the Andra in 1999, the transport incidents, the nuclear safety in eastern Europe. The second part presents the missions and actions of the Nuclear Installations Safety in the domains of the liabilities, the organization of the nuclear safety control, the regulations of the INB, the public information, the international relations, the crisis management, the radioactive materials transportation, the radioactive wastes. The equipment, the radiation protection and the exploitation of the pressurized water reactors are also treated just as the experimental reactors, the fuel cycle installations and the the nuclear installations dismantling. (A.L.B.)

  1. Main challenges of residential areas

    Directory of Open Access Journals (Sweden)

    Oana Luca

    2017-06-01

    Full Text Available The present article is a position paper aiming to initiate a professional debate related to the aspects related to the urban dysfunctions leading to the wear of the residential areas. The paper proposes a definition of the wear process, identify the main causes leading to its occurrence and propose a number of solutions to neutralise the dysfunctions. The three wearing phases of residential areas components are emphasized, exploring their lifecycle. In order to perform the study of urban wear, the status of the residential areas components can be established and monitored, and also the variables of the function that can mathematically model the specific wear process may be considered. The paper is considered a first step for the model adjustment, to be tested and validated in the following steps. Based on the mathematical method and model, there can be created, in a potential future research, the possibility of determining the precarity degree for residential areas/neighbourhoods and cities, by minimising the subjective component of the analyses preceding the decision for renovation or regeneration.

  2. Research in auditing: main themes

    Directory of Open Access Journals (Sweden)

    Marcelo Porte

    Full Text Available ABSTRACT The passage of the Sarbanes-Oxley Act (SOX was a turning point in auditing and in auditors practice for the academic world. Research concerning the characterization of academic production related to auditing is in its third decade. Its analysis is accomplished by means of definition of keywords, abstracts or title, and information on thematic association within the academic production itself in auditing is undisclosed. In order to revise this gap in auditing literature, this study identified the main themes in auditing and their association in post-SOX era by analyzing the content of objectives and hypothesis of 1,650 publications in Web of Science (2002-2014. The findings in this study extended those from the study by Lesage and Wechtler (2012 from 16 auditing thematic typologies to 22. The results demonstrate that the themes audit report & financial statement users, corporate governance, audit market, external audit, socio-economic data of the company, international regulation, and fraud risk & audit risk were the most addressed in the publications about auditing. Corporate governance has a broader association with the other themes in the area. Future researches may use these themes and relate them to the methodologies applied to audit studies.

  3. Learning Motivation and Achievements

    Institute of Scientific and Technical Information of China (English)

    冯泽野

    2016-01-01

    It is known to all that motivation is one of the most important elements in EFL learning.This study analyzes the type of English learning motivations and learning achievements within non-English majors’ students (Bilingual program in Highway School and Architecture) in Chang’an University, who has been considered English as the foreign language. This thesis intends to put forward certain strategies in promoting foreign language teaching.

  4. Achieving maximum baryon densities

    International Nuclear Information System (INIS)

    Gyulassy, M.

    1984-01-01

    In continuing work on nuclear stopping power in the energy range E/sub lab/ approx. 10 GeV/nucleon, calculations were made of the energy and baryon densities that could be achieved in uranium-uranium collisions. Results are shown. The energy density reached could exceed 2 GeV/fm 3 and baryon densities could reach as high as ten times normal nuclear densities

  5. Fast Failure Recovery for Main-Memory DBMSs on Multicores

    OpenAIRE

    Wu, Yingjun; Guo, Wentian; Chan, Chee-Yong; Tan, Kian-Lee

    2016-01-01

    Main-memory database management systems (DBMS) can achieve excellent performance when processing massive volume of on-line transactions on modern multi-core machines. But existing durability schemes, namely, tuple-level and transaction-level logging-and-recovery mechanisms, either degrade the performance of transaction processing or slow down the process of failure recovery. In this paper, we show that, by exploiting application semantics, it is possible to achieve speedy failure recovery wit...

  6. Analysis of the Main Indicators of the Bucharest Stock Exchange

    OpenAIRE

    Madalina Gabriela ANGHEL

    2014-01-01

    The goal of this article is to achieve an analysis of the evolution and significance of the main indicators of the Bucharest Stock Exchange (stock exchange capitalization, BET index, value of the concluded transactions) over the last fifteen years. One of the significant elements in analyzing the performances of the capital market consist of the stock exchange capitalization which an essential indicator for characterizing of this domain of activity, mainly if considering the fact that it is u...

  7. Outstanding engineering achievement

    International Nuclear Information System (INIS)

    Anon.

    1984-01-01

    The annual award of the South African Institution of Civil Engineers for 'The Most Outstanding Civil Engineering Achievement of 1982' was made to Escom for the Koeberg Nuclear Power Station. In the site selection a compromise had to be made between an area remote from habitation, and an area relatively close to the need for power, sources of construction materials, transportation, operational staff and large quantities of cooling water. In the construction of Koeberg the safety of the workers and the public was regarded with the utmost concern

  8. Achievement in Physics

    Science.gov (United States)

    1999-03-01

    Naomi Moran, a student at the Arnewood School, New Milton, Hampshire was the first recipient of the `Achievement in Physics' prize awarded by the South Central Branch of The Institute of Physics. Naomi received an award certificate and cheque for £100 from Dr Ruth Fenn, Chairman of the Branch, at the annual Christmas lecture held at the University of Surrey in December. She is pictured with Dr Fenn and Steve Beith, physics teacher at the Arnewood School.  Photo Figure 1. Naomi Moran receiving her award (photograph courtesy of Peter Milford). The award is intended to celebrate personal achievement in physics at any level at age 16-17 and is not restricted to those who gain the highest academic results. Schools across the county were invited to nominate suitable candidates; Naomi's nomination by the school's deputy head of science impressed the judges because of her ability to grasp the most difficult parts of the subject quickly, in addition to the fact that she took her AS-level science in year 11 when she was only 16. She is currently studying A-level physics, chemistry and mathematics and hopes to continue her studies at university later this year.

  9. MAIN TRENDS OF MODERN ART EDUCATION

    Directory of Open Access Journals (Sweden)

    Alla Kozyr

    2016-04-01

    Full Text Available The article deals with the features of the development of art education in Ukraine from the standpoint of the philosophy of modern education. Requirements of educational training standards for future teachers are outlined. This requirements determine not only what teachers need to know, to be able to do, what skills have, but also to create a construction of teacher’s highly skilled work, focused on achieving acmeologic level with the fundamental principles of national identity, socio-cultural conformity, humanism, problematic, learner-centered approach and dialogization in the learning process. The importance of the problem of science-based strategy and tactics of the further development of teacher education as an integrated system of training highly qualified specialists are disclosed due to the modern issues of the educational process. The solution to this problem is aimed at improving the content of professional education of future teachers, which is associated with significant changes in the quality teachers training, which the present day requires. The possibility of improvement of this training can be realized thanks to the classification, validate and implement an integrated system of the formation of professional skills of future teachers, aimed at optimal achievement of the goal. Thus, the main trends of today’s art education are determined. Considering the professional skills of prospective music teachers can only be provided by methodological analysis of this concept, based on the provisions of the dialectical method, system approach and the theory of knowledge and research of the phenomenon of education as a condition of the formation of the perfect work of teachers, because it will justify the skill as a multifactorial and multifaceted phenomenon of education.

  10. New Achievements in Technology Education and Development

    Science.gov (United States)

    Soomro, Safeeullah, Ed.

    2010-01-01

    Since many decades Education Science and Technology has an achieved tremendous recognition and has been applied to variety of disciplines, mainly Curriculum development, methodology to develop e-learning systems and education management. Many efforts have been taken to improve knowledge of students, researchers, educationists in the field of…

  11. Achieving diagnosis by consensus

    LENUS (Irish Health Repository)

    Kane, Bridget

    2009-08-01

    This paper provides an analysis of the collaborative work conducted at a multidisciplinary medical team meeting, where a patient’s definitive diagnosis is agreed, by consensus. The features that distinguish this process of diagnostic work by consensus are examined in depth. The current use of technology to support this collaborative activity is described, and experienced deficiencies are identified. Emphasis is placed on the visual and perceptual difficulty for individual specialities in making interpretations, and on how, through collaboration in discussion, definitive diagnosis is actually achieved. The challenge for providing adequate support for the multidisciplinary team at their meeting is outlined, given the multifaceted nature of the setting, i.e. patient management, educational, organizational and social functions, that need to be satisfied.

  12. NATIC achievement report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper reports the achievements of the MAnufacturing Technology supported by advanced and integrated Information system through international Cooperation (MATIC) ended in March 1999. The MATIC project is intended to develop international information systems to support manufacturing process from design to production through an international network in order to upgrade the manufacturing and supporting industries in Asian countries. The project has been completed by support provided by a large number of Japanese corporations and research institutes, and the counterparts in China, Indonesia, Malaysia, Singapore and Thailand. The developed prototype systems cover the three areas of automobile, electronics, textile and apparel industries. Demonstration tests have verified the functions thereof. In the automobile industry field, development was made on a system to link Japanese research and development corporations with Indonesian parts making corporations, and a system to exchange technological data between Indonesia and Thailand. In the electronics industry field, development was performed on an electronic catalog system to link Indonesia, Malaysia, Singapore and Thailand. (NEDO)

  13. Achieving Kaiser Permanente quality.

    Science.gov (United States)

    McHugh, Matthew D; Aiken, Linda H; Eckenhoff, Myra E; Burns, Lawton R

    2016-01-01

    The Kaiser Permanente model of integrated health delivery is highly regarded for high-quality and efficient health care. Efforts to reproduce Kaiser's success have mostly failed. One factor that has received little attention and that could explain Kaiser's advantage is its commitment to and investment in nursing as a key component of organizational culture and patient-centered care. The aim of this study was to investigate the role of Kaiser's nursing organization in promoting quality of care. This was a cross-sectional analysis of linked secondary data from multiple sources, including a detailed survey of nurses, for 564 adult, general acute care hospitals from California, Florida, Pennsylvania, and New Jersey in 2006-2007. We used logistic regression models to examine whether patient (mortality and failure-to-rescue) and nurse (burnout, job satisfaction, and intent-to-leave) outcomes in Kaiser hospitals were better than in non-Kaiser hospitals. We then assessed whether differences in nursing explained outcomes differences between Kaiser and other hospitals. Finally, we examined whether Kaiser hospitals compared favorably with hospitals known for having excellent nurse work environments-Magnet hospitals. Patient and nurse outcomes in Kaiser hospitals were significantly better compared with non-Magnet hospitals. Kaiser hospitals had significantly better nurse work environments, staffing levels, and more nurses with bachelor's degrees. Differences in nursing explained a significant proportion of the Kaiser outcomes advantage. Kaiser hospital outcomes were comparable with Magnet hospitals, where better outcomes have been largely explained by differences in nursing. An important element in Kaiser's success is its investment in professional nursing, which may not be evident to systems seeking to achieve Kaiser's advantage. Our results suggest that a possible strategy for achieving outcomes like Kaiser may be for hospitals to consider Magnet designation, a proven and

  14. Antiproton acceleration in the Fermilab Main Ring and Tevatron

    International Nuclear Information System (INIS)

    Martin, P.; Dinkel, J.; Ducar, R.

    1987-01-01

    The operation of the Fermilab Main Ring and Tevatron rf systems for colliding beams physics is discussed. The changes in the rf feedback system required for acceleration of antiprotons, and the methods for achieving proper transfer of both protons and antiprotons are described. Data on acceleration and transfer efficiencies are presented

  15. Tinkering at the main-ring lattice

    Energy Technology Data Exchange (ETDEWEB)

    Ohnuma, S.

    1982-08-23

    To improve production of usable antiprotons using the proton beam from the main ring and the lossless injection of cooled antiprotons into the main ring, modifications of the main ring lattice are recommended.

  16. Achievement Goals and Achievement Emotions: A Meta-Analysis

    Science.gov (United States)

    Huang, Chiungjung

    2011-01-01

    This meta-analysis synthesized 93 independent samples (N = 30,003) in 77 studies that reported in 78 articles examining correlations between achievement goals and achievement emotions. Achievement goals were meaningfully associated with different achievement emotions. The correlations of mastery and mastery approach goals with positive achievement…

  17. How to achieve deterrence

    International Nuclear Information System (INIS)

    Lee, S.

    1987-01-01

    This paper reports on the present direction of U.S. nuclear weapons policy toward a greater emphasis on counterforce targeting which has caused great concern among members of the public and among many strategic theorists. Although U.S. policy has been moving in this direction for many years, the speed of the movement has increased greatly, with talk of flexible response giving way to that of escalation dominance and nuclear war fighting. The public concern this has raised has led the philosophical community belatedly to begin considering issues such as the morality of nuclear deterrence. But most of the philosophical examinations of this issue have focused on the moral status of nuclear deterrence in general and thus on the choice between nuclear deterrence and unilateral nuclear disarmament. This misses much of the contemporary debate on nuclear weapons policy, which is concerned mainly with the choice between present policy and some form of minimum deterrence

  18. CAMS achievements in 1995

    International Nuclear Information System (INIS)

    Berg, Oe.; Fantoni, P.; Iguchi, Y.; Meyer, G.; Soerensen, A.; Dyck, C. van.

    1996-01-01

    CAMS (Computerized Accident Management Support) is a system being developed as a joint research activity at the Halden Reactor Project with additional financing from the Swedish Nuclear Inspectorate (SKI) and the Nordic NKS/RAK-2 project. Three types of users are envisaged: the staff in the control room, the staff in the technical support centre and the staff at a national emergency centre. It is still an experimental system. The Swedish Nuclear Inspectorate kindly accepted to test CAMS at a safety exercise on the 4th of May, 1995. CAMS is designed assuming automatic data transfer from the plant. Missing the data link, a simulator running in the next room was updated now and then with data received by phone. As seen from CAMS, it did not matter if the data came from a fake plant or from a real plant, except that the data were delayed. Overall, it seemed that CAMS can be a very important tool for a national authority. A data link from the plant would increase its usefulness. Several comments on design features were collected and will be used to improve the system. The model needs more inputs to control the main parameters, and a larger repertoire of fault conditions should be put into the model. In the second half of 1995 the work on CAMS has concentrated upon designing new modules for signal validation, tracking simulation and state identification. This will provide better capabilities for on-line monitoring and assessment of the plant state. Further, it has been proposed to introduce Probabilistic Safety Assessment (PSA) to assist in risk monitoring. A first prototype has been made on a personal computer showing the main features of such a PSA module. (au)

  19. Recent achievements of SIRGAS

    Science.gov (United States)

    Brunini, C.; Sánchez, L.

    2008-05-01

    SIRGAS is the geocentric reference system for the Americas. Its definition corresponds to the IERS International Terrestrial Reference System (ITRS) and it is realized by a regional densification of the IERS International Terrestrial Reference Frame (ITRF). The SIRGAS activities are coordinated by three working groups: SIRGAS-WGI (Reference System) is committed to establish and maintain a continental-wide geocentric reference frame within the ITRF. This objective was initially accomplished through two continental GPS campaigns in 1995 and 2000, including 58 and 184 stations, respectively. Today, it is realized by around 130 continuously operating GNSS sites, which are processed weekly by the IGS Regional Network Associate Analysis Centre for SIRGAS (IGS- RNAAC-SIR). SIRGAS-WGII (Geocentric Datum) is primarily in charged of defining the SIRGAS geodetic datum in the individual countries, which is given by the origin, orientation and scale of the SIRGAS system, and the parameters of the GRS80 ellipsoid. It is concentrating on promoting and supporting the adoption of SIRGAS in the Latin American and Caribbean countries through national densifications of the continental network. SIRGAS- WGIII (Vertical Datum) is dedicated to the definition and realization of a unified vertical reference system within a global frame. Its central purpose is to refer the geopotential numbers (or physical heights) in all countries to one and the same equipotential surface (W0), which must be globally defined. This includes also the transformation of the existing height datums into the new system. This study shows the SIRGAS achievements of the last two years.

  20. Entrepreneur achievement. Liaoning province.

    Science.gov (United States)

    Zhao, R

    1994-03-01

    This paper reports the successful entrepreneurial endeavors of members of a 20-person women's group in Liaoning Province, China. Jing Yuhong, a member of the Family Planning Association at Shileizi Village, Dalian City, provided the basis for their achievements by first building an entertainment/study room in her home to encourage married women to learn family planning. Once stocked with books, magazines, pamphlets, and other materials on family planning and agricultural technology, dozens of married women in the neighborhood flocked voluntarily to the room. Yuhong also set out to give these women a way to earn their own income as a means of helping then gain greater equality with their husbands and exert greater control over their personal reproductive and social lives. She gave a section of her farming land to the women's group, loaned approximately US$5200 to group members to help them generate income from small business initiatives, built a livestock shed in her garden for the group to raise marmots, and erected an awning behind her house under which mushrooms could be grown. The investment yielded $12,000 in the first year, allowing each woman to keep more than $520 in dividends. Members then soon began going to fairs in the capital and other places to learn about the outside world, and have successfully ventured out on their own to generate individual incomes. Ten out of twenty women engaged in these income-generating activities asked for and got the one-child certificate.

  1. BIBLIOGRAPHY ON ACHIEVEMENT. SUPPLEMENT I.

    Science.gov (United States)

    Harvard Univ., Cambridge, MA. Graduate School of Education.

    THIS BIBLIOGRAPHY SUPPLEMENT LISTS MATERIALS ON VARIOUS ASPECTS OF ACHIEVEMENT. APPROXIMATELY 60 REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1961 TO 1966. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE ACHIEVEMENT LEVEL, ACADEMIC ACHIEVEMENT, ACHIEVEMENT MOTIVATION, UNDERACHIEVERS, PROBABILITY ESTIMATES, AND…

  2. 'Finnova Development Group'. Comb Configurated Costumer-close Network Installations with Underground Service Boxes. From project objectives to main solutions; 'Finnova' Innovativ Montage och Systemloesning foer Fjaerrvaermeanslutning av Villaomraade. Fraan projektmaal till huvudloesningar

    Energy Technology Data Exchange (ETDEWEB)

    Gudmundson, Tommy [AaF-Process AB, Stockholm (SE)] (and others)

    2006-07-15

    in the report. For the first one, 'Finnova AF', evidence is given that the overall goal is fulfilled. The goal being investment costs lower than SEK 50,000 per costumer - VAT not included and in the cost level of 2003/2004. The possibilities for the second one, 'Finnova LTH', may in the long run be even more promising, with respect to economy as well as functionally. The fulfilling of this requires, however, investigations and research and the time for these are not to be found within the time schedule given for this project. Other important issues dealt with regarding the two solutions are: estimated technical life length, need for and accessibility at maintenance and heat losses The two main solutions are named Comb Configurated Costumer Close Network (Finnova AF) and Villa Connection with Distribution Chambers (Finnova LTH). Both are in general terms presented in this report and fully and more detailed in reports no 2 and 3. A demo for the Finnova AF approach is right now being built in a villa area in the Granlunda suburb of Trelleborg in south Sweden. The system decisive features of the Finnova AF are three: The conventional DH substation is abandoned and replaced with a service and connection box in the garden at the site boundary, no pipe joints directly in ground are to be found, and almost all needed working moments can be performed by anyone of a working crew of 5 people. Among the identified success factors, especially the following should be mentioned: Maximum continuity. No 'extern specialists' needed, the civil works contractor should be able to perform 'almost' all working procedures with his own crew. One-step finished backfilling must be applied. And to obtain continuity, flexible coiled pipes and cold installation of network are necessary. The DH substation moved out of the customer's house. The DH supplier is supposed to be the owner of the service and maintenance box replacing the FC. This box contains

  3. Main tendencies meeting future energy demands

    International Nuclear Information System (INIS)

    Flach, G.; Riesner, W.; Ufer, D.

    1989-09-01

    The economic development in the German Democratic Republic within the preceding 10 years has proved that future stable economic growth of about 4 to 4.5% per annum is only achievable by ways including methods of saving resources. This requires due to the close interdependences between the social development and the level of the development in the energy sector long-term growth rates of the national income of 4 to 4.5% per annum at primary energy growth rates of less than 1% per annum. It comprises three main tendencies: 1. Organization of a system with scientific-technical, technological, economic structural-political and educational measures ensuring in the long term less increase of the energy demand while keeping the economic growth at a constant level. 2. The long-term moderate extension and modernization of the GDR's energy basis is characterized by continuing use of the indigenous brown coal resources for the existing power plant capacities and for district heating. 3. The use of modern and safe nuclear power technologies defines a new and in future more and more important element of the energy basis. Currently about 10% of electricity in the GDR are covered by nuclear energy, in 2000 it will be one third, after 2000 the growth process will continue. The experience shows: If conditions of deepened scientific consideration of all technological processes and the use of modern diagnosis and computer technologies as well as permanent improvement of the safety-technological components and equipment are guaranteed an increasing use of such systems for the production of electricity and heat is socially acceptable. Ensuring a high level of education and technical training of everyone employed in the nuclear energy industry, strict safety restrictions and independent governmental control of these restrictions are important preconditions for the further development in this field. 3 refs, 5 tabs

  4. ANSTO - achievements and future directions

    International Nuclear Information System (INIS)

    Garnett, H. M.

    1997-01-01

    In the opening keynote address to the conference, Professor Helen Garnett, Executive Director of ANSTO, outlined the Organisation's main achievements and its future directions. In the ten years which have elapsed since its inception in 1987, ANSTO has evolved into a forward thinking, proactive nuclear science and technology Organisation. Its vision for the future is for nuclear science and technology to be accepted as benefiting all Australians and for ANSTO to be acknowledged as the premier nuclear science and technology organisation within the Asia Pacific Region. At the same time the organisation has continually reviewed and evaluated what it was doing and how it was doing. At the end of its first decade, it has enhanced the productivity from its research and development activities, received a positive evaluation on the impact that the application of this knowledge is having on the minerals and other industrial sectors, and focussed its research and development into a few areas where substantial teams of ANSTO staff, working cooperatively with staff from universities, other national organisations and industry, can have significant impact. ANSTO now has four parallel activities: the conduct of research and development, the provision of expert technical advice, the operation of national nuclear facilities and the commercial marketing of products and services. The recent announcement by Australian Government to replace HIFAR reactor with a leading medium flux reactor facility, will enable ANSTO to develop world class capability in selected areas of neutron science and to became an acknowledged regional centre, particular in cold neutron science

  5. 75 FR 27863 - Savings Bank of Maine, MHC and Savings Bank of Maine, Gardiner, Maine; Approval of Conversion...

    Science.gov (United States)

    2010-05-18

    ... DEPARTMENT OF THE TREASURY Office of Thrift Supervision [AC-38: OTS Nos. 06947 and H 4709] Savings Bank of Maine, MHC and Savings Bank of Maine, Gardiner, Maine; Approval of Conversion Application Notice is hereby given that on May 7, 2010, the Office of Thrift Supervision approved the application of...

  6. Attitude Towards Physics and Additional Mathematics Achievement Towards Physics Achievement

    Science.gov (United States)

    Veloo, Arsaythamby; Nor, Rahimah; Khalid, Rozalina

    2015-01-01

    The purpose of this research is to identify the difference in students' attitude towards Physics and Additional Mathematics achievement based on gender and relationship between attitudinal variables towards Physics and Additional Mathematics achievement with achievement in Physics. This research focused on six variables, which is attitude towards…

  7. Physical Activity and Academic Achievement

    Centers for Disease Control (CDC) Podcasts

    This podcast highlights the evidence that supports the link between physical activity and improved academic achievement. It also identifies a few actions to support a comprehensive school physical activity program to improve academic achievement.

  8. Healthy Eating and Academic Achievement

    Centers for Disease Control (CDC) Podcasts

    This podcast highlights the evidence that supports the link between healthy eating and improved academic achievement. It also identifies a few actions to support a healthy school nutrition environment to improve academic achievement.

  9. Operation Aspect of the Main Control Room of NPP

    International Nuclear Information System (INIS)

    Sahala M Lumbanraja

    2009-01-01

    The main control room of Nuclear Power Plant (NPP) is operational centre to control all of the operation activity of NPP. NPP must be operated carefully and safely. Many aspect that contributed to operation of NPP, such as man power whose operated, technology type used, ergonomic of main control room, operational management, etc. The disturbances of communication in control room must be anticipated so the high availability of NPP can be achieved. The ergonomic of the NPP control room that will be used in Indonesia must be designed suitable to anthropometric of Indonesia society. (author)

  10. Design of SMART alarm system using main memory database

    International Nuclear Information System (INIS)

    Jang, Kue Sook; Seo, Yong Seok; Park, Keun Oak; Lee, Jong Bok; Kim, Dong Hoon

    2001-01-01

    To achieve design goal of SMART alarm system, first of all we have to decide on how to handle and manage alarm information and how to use database. So this paper analyses concepts and deficiencies of main memory database applied in real time system. And this paper sets up structure and processing principles of main memory database using nonvolatile memory such as flash memory and develops recovery strategy and process board structures using these. Therefore this paper shows design of SMART alarm system is suited functions and requirements

  11. 30 CFR 57.6160 - Main facilities.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Main facilities. 57.6160 Section 57.6160...-Underground Only § 57.6160 Main facilities. (a) Main facilities used to store explosive material underground... facilities will not prevent escape from the mine, or cause detonation of the contents of another storage...

  12. Evaluation of Project Achievements in VOMARE -project

    OpenAIRE

    Kokkarinen, Eeva

    2011-01-01

    The purpose of the thesis is to study the achievements of VOMARE –project from the Finnish Lifeboat Institutions perspective. The organisation is a roof organisation for voluntary maritime rescue operation in Finland. The Finnish Lifeboat Institution is a lead partner in VOMARE –project which is EU funded project and the aim of the project is to start voluntary rescue operations in Estonia. The theoretical part of the work is divided into two main categories; project management and planni...

  13. How to achieve Climate Action SDG 13

    OpenAIRE

    Hennemann, I.; Gevers, G.J.M.

    2017-01-01

    What does the implementation of ‘SDG 13 Climate Action’ mean in practice and what is needed to achieve this? Reaching this goal not only depends on science and technologies, but maybe more so on human behaviour and collaboration between stakeholders across different levels and scales.This report summarises and visualises the main outcomes of an international seminar organised by Wageningen Centre for Development Innovation in November 2016. The seminar was structured around four core themes w...

  14. Main theorems of thermodynamics focused on future energy supply

    Energy Technology Data Exchange (ETDEWEB)

    Knizia, K

    1983-09-01

    Proceeding from the ethical aim to minimize sufferings, we have to develop rules of conduct which take into account the effects of our actions which in our complex world reach spatially as well as temporally further than in previous times. The basic laws of nature which govern our activities include the first and the second main theorems of thermodynamics. It is especially the second main theorem which also represent the creative principle of shaping and maintaining order and structures. In general, this is achieved by the use of the production factors: energy - information - matter. This also applies to the human creativity, including specific adjustment of these production factors related to man and his environment. It is only the correct use which can achieve an adequate supply of goods for a still growing world population, together with its peaceful and humane numerical stabilisation, satisfactory environment protection and careful consumption of raw material reserves.

  15. Isolators Including Main Spring Linear Guide Systems

    Science.gov (United States)

    Goold, Ryan (Inventor); Buchele, Paul (Inventor); Hindle, Timothy (Inventor); Ruebsamen, Dale Thomas (Inventor)

    2017-01-01

    Embodiments of isolators, such as three parameter isolators, including a main spring linear guide system are provided. In one embodiment, the isolator includes first and second opposing end portions, a main spring mechanically coupled between the first and second end portions, and a linear guide system extending from the first end portion, across the main spring, and toward the second end portion. The linear guide system expands and contracts in conjunction with deflection of the main spring along the working axis, while restricting displacement and rotation of the main spring along first and second axes orthogonal to the working axis.

  16. Students' Achievement Goals, Learning-Related Emotions and Academic Achievement

    Directory of Open Access Journals (Sweden)

    Marko eLüftenegger

    2016-05-01

    Full Text Available In the present research, the recently proposed 3x2 model of achievement goals is tested and associations with achievement emotions and their joint influence on academic achievement are investigated. The study was conducted with 388 students using the 3x2 Achievement Goal Questionnaire including the six proposed goal constructs (task-approach, task-avoidance, self-approach, self-avoidance, other-approach, other-avoidance and the enjoyment and boredom scales from the Achievement Emotion Questionnaire. Exam grades were used as an indicator of academic achievement. Findings from CFAs provided strong support for the proposed structure of the 3x2 achievement goal model. Self-based goals, other-based goals and task-approach goals predicted enjoyment. Task-approach goals negatively predicted boredom. Task-approach and other-approach predicted achievement. The indirect effects of achievement goals through emotion variables on achievement were assessed using bias-corrected bootstrapping. No mediation effects were found. Implications for educational practice are discussed.

  17. Reading Achievement, Attitude toward Reading, and Reading Self-Esteem of Historically Low Achieving Students

    Science.gov (United States)

    Kaniuka, Theodore S.

    2010-01-01

    The main purpose of schools is to improve the academic performance of all students and more recently with special regard to those that have historically struggled to meet state achievement goals. In an effort to attain these goals, educators have utilized many approaches including enhancing student self-esteem as a precursor to improving the…

  18. Achievement report for fiscal 1993. International clean energy system technology to utilize hydrogen - WE-NET (Sub-task 8. Development of hydrogen burning turbines - Development of main components including turbine blades and rotors); 1993 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) (Sub tusk 8: Suiso nensho tabin no kaihatsu - tabin yoku rota tou shuyou kosei kiki no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    Among the research and development items in relation with the 'development of hydrogen burning turbines' based on the WE-NET project, surveys have been performed on developing the main components including turbine blades and rotors. The current fiscal year has surveyed the latest trends in the existing gas turbine and rotor cooling technologies, and the technological problems were extracted from the viewpoint of application to the hydrogen fueled turbines. Since the hydrogen fueled turbines have the entrance temperature higher than that of power generation gas turbines, development of the blade cooling technology is important. Main cooling methods available are the film cooling and transpiration cooling, whose technological development is necessary in the advanced forms. Cooling method for the inner side of blades includes the impingement cooling and the pin fin cooling, whereas the V-letter shaped turbulence accelerating rib and the serpentine flow path structure are considered promising. Increasing the anti-heat temperature of blades may be realized by utilizing ceramics. As a technology close to putting it into practical use, application of heat shield coating is promising. (NEDO)

  19. Student self-esteem and academic achievement

    Directory of Open Access Journals (Sweden)

    Milošević Nikoleta M.

    2005-01-01

    Full Text Available There is a growing belief that academic achievement is the product of a complex network of teacher-student relations, where the identity of successful and unsuccessful student is developing with high, moderate or low self-esteem level. Self-esteem is most often defined as a conscious cognitive-affective expression of self-evaluation which is one of the most immediate indicators of self-concept integration degree. A number of authors view high self-esteem level as an important prerequisite for high academic achievement. In contrast, academic achievement and other experiences related to teaching and learning are considered to exert significant influence on self-esteem and a student should be successful at school first so as to develop a positive self-image and his academic abilities. The debate on what comes first - self-esteem or academic achievement - is in its character more academic than practical. This claim is supported by an increasing number of studies indicating the dynamism and reciprocity of correlation between academic achievement and self-esteem. The paper gives recommendations for educational practice to promote self-esteem and development of personal and social responsibility, which contributes to better student academic achievement. It is pointed out that teacher education in the field is necessary and that self-esteem and responsibility must become essential segments of curricula. Teacher is expected to become sensitive to the needs of students who are at risk to be unsuccessful and to largely apply cooperative learning methods. Findings demonstrate that cooperative learning either sustain or increase student self-esteem, whereas traditional teaching methods, in general, lead to its decline. Cooperative relations improve student self-image in respect of academic abilities and social interactions. Positive feedback, peer support, more frequent experience of learning achievement leads mainly to general increase in self-esteem and

  20. Achievements

    Digital Repository Service at National Institute of Oceanography (India)

    Banakar, V.K.

    A historic decision was taken by the Preparatory Commission of the International Seabed Authority (PRE-PCOM) on 17 th August 1987 It was decided to allocate to India exclusive rights for the exploration of polymetallic nodules in an area of about...

  1. The Predictiveness of Achievement Goals

    Directory of Open Access Journals (Sweden)

    Huy P. Phan

    2013-11-01

    Full Text Available Using the Revised Achievement Goal Questionnaire (AGQ-R (Elliot & Murayama, 2008, we explored first-year university students’ achievement goal orientations on the premise of the 2 × 2 model. Similar to recent studies (Elliot & Murayama, 2008; Elliot & Thrash, 2010, we conceptualized a model that included both antecedent (i.e., enactive learning experience and consequence (i.e., intrinsic motivation and academic achievement of achievement goals. Two hundred seventy-seven university students (151 women, 126 men participated in the study. Structural equation modeling procedures yielded evidence that showed the predictive effects of enactive learning experience and mastery goals on intrinsic motivation. Academic achievement was influenced intrinsic motivation, performance-approach goals, and enactive learning experience. Enactive learning experience also served as an antecedent of the four achievement goal types. On the whole, evidence obtained supports the AGQ-R and contributes, theoretically, to 2 × 2 model.

  2. The Mechanics of Human Achievement.

    Science.gov (United States)

    Duckworth, Angela L; Eichstaedt, Johannes C; Ungar, Lyle H

    2015-07-01

    Countless studies have addressed why some individuals achieve more than others. Nevertheless, the psychology of achievement lacks a unifying conceptual framework for synthesizing these empirical insights. We propose organizing achievement-related traits by two possible mechanisms of action: Traits that determine the rate at which an individual learns a skill are talent variables and can be distinguished conceptually from traits that determine the effort an individual puts forth. This approach takes inspiration from Newtonian mechanics: achievement is akin to distance traveled, effort to time, skill to speed, and talent to acceleration. A novel prediction from this model is that individual differences in effort (but not talent) influence achievement (but not skill) more substantially over longer (rather than shorter) time intervals. Conceptualizing skill as the multiplicative product of talent and effort, and achievement as the multiplicative product of skill and effort, advances similar, but less formal, propositions by several important earlier thinkers.

  3. The Mechanics of Human Achievement

    OpenAIRE

    Duckworth, Angela L.; Eichstaedt, Johannes C.; Ungar, Lyle H.

    2015-01-01

    Countless studies have addressed why some individuals achieve more than others. Nevertheless, the psychology of achievement lacks a unifying conceptual framework for synthesizing these empirical insights. We propose organizing achievement-related traits by two possible mechanisms of action: Traits that determine the rate at which an individual learns a skill are talent variables and can be distinguished conceptually from traits that determine the effort an individual puts forth. This approach...

  4. Student Participation and Parental Involvement in Relation to Academic Achievement

    Science.gov (United States)

    Niia, Anna; Almqvist, Lena; Brunnberg, Elinor; Granlund, Mats

    2015-01-01

    This study shows that students, teachers, and parents in Swedish schools ascribe differing meanings and significance to students' participation in school in relation to academic achievement. Students see participation as mainly related to social interaction and not academic achievement, whilst teachers view students' participation as more closely…

  5. samaru-main-vol 11 2011

    African Journals Online (AJOL)

    Library _info_Sc_ 1

    The Use of Internet by Academic Scientists in Modibbo Adama University of Technology, Yola. ... resources so as to achieve maximum user satisfaction with economy of time, use of e-books, e- ... transform the way we create, manipulate, store,.

  6. Main approaches to the study of loss

    Directory of Open Access Journals (Sweden)

    Burina E. A.

    2016-07-01

    Full Text Available this article presents the main approaches to the concepts of grief and loss study. The article describes the contribution of E. Lindemann, Z. Freud, J. Bowlby, F.E. Vasiluk, and E. Kubler-Ross. The research also contains the main forms of grief and some stadial models within the scope of problematics.

  7. Nitrogen chronology of massive main sequence stars

    NARCIS (Netherlands)

    Köhler, K.; Borzyszkowski, M.; Brott, I.; Langer, N.; de Koter, A.

    2012-01-01

    Context. Rotational mixing in massive main sequence stars is predicted to monotonically increase their surface nitrogen abundance with time. Aims. We use this effect to design a method for constraining the age and the inclination angle of massive main sequence stars, given their observed luminosity,

  8. Engineering Design of KSTAR tokamak main structure

    International Nuclear Information System (INIS)

    Im, K.H.; Cho, S.; Her, N.I.

    2001-01-01

    The main components of the KSTAR (Korea Superconducting Tokamak Advanced Research) tokamak including vacuum vessel, plasma facing components, cryostat, thermal shield and magnet supporting structure are in the final stage of engineering design. Hundai Heavy Industries (HHI) has been involved in the engineering design of these components. The current configuration and the final engineering design results for the KSTAR main structure are presented. (author)

  9. Riigikogu maine ja armastus / Aune Past

    Index Scriptorium Estoniae

    Past, Aune, 1954-

    2007-01-01

    Autor arutleb Riigikogu maine üle, toetudes TÜ ajakirjanduse ja kommunikatsiooni osakonna 2007. aastal tehtud uuringu tulemustele. Riigikogu liikmete maine paraneks, kui neil endil oleks selge, mis eesmärgil Toompeale mindi ja sellest siis ka rahvale kõneldaks

  10. Poor Results for High Achievers

    Science.gov (United States)

    Bui, Sa; Imberman, Scott; Craig, Steven

    2012-01-01

    Three million students in the United States are classified as gifted, yet little is known about the effectiveness of traditional gifted and talented (G&T) programs. In theory, G&T programs might help high-achieving students because they group them with other high achievers and typically offer specially trained teachers and a more advanced…

  11. Physical Activity and Academic Achievement

    Centers for Disease Control (CDC) Podcasts

    2014-12-09

    This podcast highlights the evidence that supports the link between physical activity and improved academic achievement. It also identifies a few actions to support a comprehensive school physical activity program to improve academic achievement.  Created: 12/9/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 12/9/2014.

  12. Healthy Eating and Academic Achievement

    Centers for Disease Control (CDC) Podcasts

    2014-12-09

    This podcast highlights the evidence that supports the link between healthy eating and improved academic achievement. It also identifies a few actions to support a healthy school nutrition environment to improve academic achievement.  Created: 12/9/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 12/9/2014.

  13. Parental Involvement and Academic Achievement

    Science.gov (United States)

    Goodwin, Sarah Christine

    2015-01-01

    This research study examined the correlation between student achievement and parent's perceptions of their involvement in their child's schooling. Parent participants completed the Parent Involvement Project Parent Questionnaire. Results slightly indicated parents of students with higher level of achievement perceived less demand or invitations…

  14. Peer relationships and academic achievement

    Directory of Open Access Journals (Sweden)

    Krnjajić Stevan B.

    2002-01-01

    Full Text Available After their childhood, when children begin to establish more intensive social contacts outside family, first of all, in school setting, their behavior i.e. their social, intellectual, moral and emotional development is more strongly affected by their peers. Consequently, the quality of peer relationships considerably affects the process of adaptation and academic achievement and their motivational and emotional attitude towards school respectively. Empirical findings showed that there is bi-directional influence between peer relationships and academic achievement. In other words, the quality of peer relationships affects academic achievement, and conversely, academic achievement affects the quality of peer relationships. For example, socially accepted children exhibiting prosocial, cooperative and responsible forms of behavior in school most frequently have high academic achievement. On the other hand, children rejected by their peers often have lower academic achievement and are a risk group tending to delinquency, absenteeism and drop out of school. Those behavioral and interpersonal forms of competence are frequently more reliable predictors of academic achievement than intellectual abilities are. Considering the fact that various patterns of peer interaction differently exert influence on students' academic behavior, the paper analyzed effects of (a social competence, (b social acceptance/rejection, (c child's friendships and (d prosocial behavior on academic achievement.

  15. Hillshades for the main 8 Hawaiian Islands

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These hillshade datasets were derived from USGS 7.5' DEM Quads for the main 8 Hawaiian Islands. Individual DEM quads were first converted to a common datum, and...

  16. Nuclear power station main control room habitability

    International Nuclear Information System (INIS)

    Paschal, W.B.; Knous, W.S.

    1989-01-01

    The main control room at a nuclear power station must remain habitable during a variety of plant conditions and postulated events. The control room habitability requirement and the function of the heating, ventilating, air-conditioning, and air treatment system are to control environmental factors, such as temperature, pressure, humidity, radiation, and toxic gas. Habitability requirements provide for the safety of personnel and enable operation of equipment required to function in the main control room. Habitability as an issue has been gaining prominence with the Advisor Committee of Reactor Safeguards and the Nuclear Regulatory Commission since the incident at Three Mile Island. Their concern is the ability of the presently installed habitability systems to control the main control room environment after an accident. This paper discusses main control room HVAC systems; the concern, requirements, and results of NRC surveys and notices; and an approach to control room habitability reviews

  17. Seasonal Composite Chlorophyll Concentrations - Gulf of Maine

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This personal geodatabase contains raster images of chlorophyll concentrations in the Gulf of Maine. These raster images are seasonal composites, and were calculated...

  18. Collins' bypass for the main ring

    International Nuclear Information System (INIS)

    Ohnuma, S.

    1982-01-01

    Design of the bypass for the main ring at Fermilab is discussed. Specific design features discussed include space, path length, geometric closure, matching of betatron functions, and external dispersion. Bypass parameters are given

  19. Monthly Composite Chlorophyll Concentrations - Gulf of Maine

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This personal geodatabase contains raster images of chlorophyll concentrations in the Gulf of Maine. These raster images are monthly composites, and were calculated...

  20. 2015 City of Portland, Maine, Lidar

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — 2015 City of Portland Maine Lidar Data Acquisition and Processing Woolpert Order No. 75564 Contractor: Woolpert, Inc. This task is for a high resolution data set of...

  1. 2016 USGS Lidar DEM: Maine QL2

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Product: These are Digital Elevation Model (DEM) data for Franklin, Oxford, Piscataquis, and Somerset Counties, Maine as part of the required deliverables for the...

  2. Molecular clusters of the main group elements

    CERN Document Server

    Driess, Matthias

    2008-01-01

    ""To summarize, Molecular Clusters of the Main Group Elements is certainly not a popular science book, nor is it a textbook; it is a very good, up-to-date collection of articles for the specialist. Als Fazit bleibt: Molecular Clusters of the Main Group Elements ist sicher kein populissenschaftliches Werk, auch kein Lehrbuch, aber eine gelungene, hoch aktuelle Zusammenstellung fen interessierten Fachmann."" -Michael Ruck, TU Dresden, Angewandte Chemie, 2004 - 116/36 + International Edition 2004 - 43/36

  3. Revisiting Reuse in Main Memory Database Systems

    OpenAIRE

    Dursun, Kayhan; Binnig, Carsten; Cetintemel, Ugur; Kraska, Tim

    2016-01-01

    Reusing intermediates in databases to speed-up analytical query processing has been studied in the past. Existing solutions typically require intermediate results of individual operators to be materialized into temporary tables to be considered for reuse in subsequent queries. However, these approaches are fundamentally ill-suited for use in modern main memory databases. The reason is that modern main memory DBMSs are typically limited by the bandwidth of the memory bus, thus query execution ...

  4. The Achievement Ideology and Whiteness: "Achieving Whiteness" or "Achieving Middle Class?"

    Science.gov (United States)

    Allen, Ricky Lee

    Over the past few decades, social reproduction theorists have criticized achievement ideology as a dominant and dominating myth that hides the true nature of class immobility. Social reproductionists' primary criticism of achievement ideology is that it blinds the working class, regardless of race or gender, to the possibilities of collective…

  5. Reproductive Ecology of Yakima River Hatchery and Wild Spring Chinook; Yakima/Klickitat Fisheries Project Monitoring and Evaluation Report 3 of 7, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Knudsen, Curtis (Oncorh Consulting, Olympia, WA)

    2004-05-01

    This is the third in a series of annual reports that address reproductive ecological research and comparisons of hatchery and wild origin spring chinook in the Yakima River basin. Data have been collected prior to supplementation to characterize the baseline reproductive ecology, demographics and phenotypic traits of the unsupplemented upper Yakima population, however this report focuses on data collected on hatchery and wild spring chinook returning in 2003; the third year of hatchery adult returns. This report is organized into three chapters, with a general introduction preceding the first chapter and summarizes data collected between April 1, 2003 and March 31, 2004 in the Yakima basin. Summaries of each of the chapters in this report are included below. A major component of determining supplementation success in the Yakima Klickitat Fishery Project's spring chinook (Oncorhynchus tshawytscha) program is an increase in natural production. Within this context, comparing upper Yakima River hatchery and wild origin fish across traits such as sex ratio, age composition, size-at-age, fecundity, run timing and gamete quality is important because these traits directly affect population productivity and individual fish fitness which determine a population's productivity.

  6. Yakima/Klickitat Fisheries Project Genetic Studies; Yakima/Klickitat Fisheries Project Monitoring and Evaluation Report 1 of 7, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Busack, Craig A.; Frye, Alice; Kassler, Todd (Washington Department of Fish and Wildlife, Olympia, WA)

    2004-05-01

    Genetic work for 2003, as in previous years, was quite diverse. In chapter 1 we report on the use of DNA microsatellite markers to sex spring chinook collected at Roza. We have learned through comparison of sex determinations at Roza and then at CESRF that sexing green fish on the basis of morphology is somewhat inaccurate, and accurate sexing of fish at Roza is needed to estimate sex ratios of fish on the spawning grounds. Using DNA microsatellite markers, sexing accuracy was high, but not perfect. In chapter 2 we report on new genetic risk concepts currently being developed and their implications for the YKFP spring chinook program. The impact on domestication of gene flow between the natural and hatchery spawning components is now much better understood. It is now possible to compare the risk of different hatchery programs much more quantitatively in the past. Thus, we can now make good predictions of how much less domesticating the Yakima spring chinook supplementation effort is than other programs. In chapter 3 we present the initial results of morphological comparisons of adult (1) hatchery-origin Upper Yakima spring chinook, (2) natural-origin U. Yakima spring chinook, and (3) Naches spring chinook. Canonical variate analysis allowed both sexes of the three groups to be classified correctly with over accuracy. The differences are subtle, but hatchery-origin fish appear to be someone thinner than natural-origin fish. This is consistent with observations of hatchery vs wild morphology in coho. In chapter 4 we describe the ongoing work to refine the Domestication Research/Monitoring Plan. Work for last year included analysis of the impact of HC line precocious males spawning in the wild, development of a misting incubation system for off-site incubation of Naches eggs, and refinement of some aspects of experimental design. The misting incubation system has broad applicability outside the project. The most recent version of the domestication monitoring plan is included as an appendix. In chapter 5 we present a final report on computer simulations of factorial mating designs. Using three different schemes for combining breeding values of fish, we found that full factorial mating offers a substantial increase in effective size over single-pair mating. Although full factorial mating may be too difficult logistically, but a significant proportion of the full factorial mating advantage can be obtained by using 2 x 2 partial factorials. We have developed a method that allows us to determine the relative effective size advantage of mixed partial factorial designs. In chapter 6 we report on an analysis of stock origin of smolts collected at Chandler. The 702 Chinook salmon smolts collected at the Chandler trap in 2003 were screened at 12 microsatellite DNA loci. A new Yakima basin baseline, consisting of spring chinook from the upper Yakima, Naches, and American River populations and fall chinook from the Marion Drain and lower Yakima populations, was created for these same 12 loci. DNA template problems with the tissue collections from the Naches, and American River populations prompted the omission of four loci prior to analysis. The results indicated: 80% Naches spring, 13% American River spring, 7% upper Yakima spring, and less than 1% for the two fall populations combined. The estimated stock proportions in the 2003 Chandler collection differed substantially from those for the 2002 collection. The temporal pattern of sampling in both Chandler smolt collections was not proportional to the observed outmigration in each year, suggesting that both of these estimates should be regarded with caution. Strengthening of the baseline data set will be a high priority for future work with Chandler smolts.

  7. Vibrio cholerae No O1 en muestras de aguas no cloradas consumidas por pobladores de las localidades de Santa y Coishco (Ancash, 2003 - 2004

    Directory of Open Access Journals (Sweden)

    Ana García P

    2006-07-01

    Full Text Available Objetivo: Identificar la presencia de Vibrio cholerae en muestras de agua no cloradas para consumo humano en las localidades de Santa y Coishco. Materiales y métodos: Entre julio de 2003 a junio de 2004 se tomaron muestras de agua, en forma semanal, provenientes de siete pozos con bomba manuable y de seis pozos con reservorio. A cada muestra de agua se le midió in situ el cloro residual mediante un comparador de cloro Hatch, método colorimétrico, usando para ello las pastillas DPD 1. En las muestras con cloro <0,05mg/L se realizó el cultivo según los manuales de procedimientos del Instituto Nacional de Salud (INS, Lima. Las cepas aisladas se enviaron al INS para confirmación diagnóstica y pruebas serológicas. Resultados: Se incluyeron 308 muestras de agua para consumo humano en ambos distritos (201 de pozos con bomba manuable y 107 con reservorio. Se realizó el aislamiento en 70(22,7% muestras: Aeromonas caviae 34(11,0%, Aeromonas hidrophyla 17(5,5% y Vibrio cholerae No O1 19(6,2%, no se encontró V. cholerae del serotipo O139. El Vibrio cholerae No O1 se aisló en 11(5,5% muestras de pozos con bomba manuable y en 8(7,4% pozos con reservorio, respectivamente. Conclusión: El agua de consumo humano proveniente de pozos tubulares representa un reservorio potencial para bacterias como Aeromonas y Vibrio cholerae, resaltando la necesidad de realizar la desinfección correspondiente de ésta antes de su consumo.

  8. Vibrio cholerae No 01 en muestras de aguas no clonadas consumidas por pobladores de las localidades de Santa y Coishco (Ancash), 2003 - 2004

    OpenAIRE

    García P, Ana; Hospital de Apoyo La Caleta. Dirección Regional de Salud Ancash. Chimbote, Perú.; Pedreros R, Leoncio; Hospital de Apoyo La Caleta. Dirección Regional de Salud Ancash. Chimbote, Perú.; Huapaya, Blanca; Centro Nacional de Salud Pública, Instituto Nacional de Salud. Lima, Perú.

    2006-01-01

    Objetivo: Identificar la presencia de Vibrio cholerae en muestras de agua no cloradas para consumo humano en las localidades de Santa y Coishco. Materiales y métodos: Entre julio de 2003 a junio de 2004 se tomaron muestras de agua, en forma semanal, provenientes de siete pozos con bomba manuable y de seis pozos con reservorio. A cada muestra de agua se le midió in situ el cloro residual mediante un comparador de cloro Hatch , método colorimétrico, usando para ello las pastillas DPD 1. En las ...

  9. Vibrio cholerae No O1 en muestras de aguas no cloradas consumidas por pobladores de las localidades de Santa y Coishco (Ancash), 2003 - 2004

    OpenAIRE

    García P, Ana; Pedreros R, Leoncio; Huapaya, Blanca

    2006-01-01

    Objetivo: Identificar la presencia de Vibrio cholerae en muestras de agua no cloradas para consumo humano en las localidades de Santa y Coishco. Materiales y métodos: Entre julio de 2003 a junio de 2004 se tomaron muestras de agua, en forma semanal, provenientes de siete pozos con bomba manuable y de seis pozos con reservorio. A cada muestra de agua se le midió in situ el cloro residual mediante un comparador de cloro Hatch, método colorimétrico, usando para ello las pastillas DPD 1. En las m...

  10. Zbiornik w wyrobisku końcowym Odkrywki "Pątnów" Kopalni Węgla Brunatnego "Konin" i jego bilans wodny za okres 2003-2004

    OpenAIRE

    Wachowiak, Grzegorz; Wachowiak, Agata

    2005-01-01

    The idea of water recultivation and management of the closing open pits in the Lignite Opencast Mine "Konin" is of a growing importance. Hence, the necessity to explore water relations conditioned by SLich undertakings. Recultivation scheme of the closing open pit "Pątnów" of Lignite Opencast Mine "Konin" includes the construction of a 346 ha reservoir with the capacity of over 38 mln m. So far, it is the biggest reservoir built as a result of an open pit reculti...

  11. The beneficial effect of family meals on obesity differs by race, sex, and household education: the national survey of children's health, 2003-2004.

    Science.gov (United States)

    Rollins, Brandi Y; Belue, Rhonda Z; Francis, Lori A

    2010-09-01

    Studies have indicated that family meals may be a protective factor for childhood obesity; however, limited evidence is available in children with different racial, socioeconomic, and individual characteristics. The purpose of this study was to examine family meal frequency as a protective factor for obesity in a US-based sample of non-Hispanic white, non-Hispanic black, and Hispanic children age 6 to 11 years, and to identify individual, familial, and socioeconomic factors that moderate this association. Data were from the 2003 National Survey of Children's Health (n=16,770). Multinomial logistic regression analyses were used to test the association between family meal frequency and weight status, and the moderating effects of household structure, education, poverty level, and sex, by racial group. Non-Hispanic white children who consumed family meals every day were less likely to be obese than those eating family meals zero or a few days per week. A moderating effect for sex was observed in non-Hispanic black children such that family meal frequency was marginally protective in boys but not in girls. Higher family meal frequency was a marginal risk factor for obesity in Hispanic boys from low-education households, but not in girls from similar households. In conclusion, family meals seem to be protective of obesity in non-Hispanic white children and non-Hispanic black boys, whereas they may put Hispanic boys living in low-education households at risk. Greater emphasis is needed in future research on assessing why this association differs among different race/ethnic groups, and evaluating the influence of the quality and quantity of family meals on child obesity. Copyright 2010 American Dietetic Association. Published by Elsevier Inc. All rights reserved.

  12. Yakima River Species Interactions Study; Yakima/Klickitat Fisheries Project Monitoring and Evaluation Report 7 of 7, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Pearsons, Todd N.; Fritts, Anthony L.; Temple, Gabriel M. (Washington Department of Fish and Wildlife, Olympia, WA)

    2004-05-01

    This report is intended to satisfy two concurrent needs: (1) provide a contract deliverable from the Washington Department of Fish and Wildlife (WDFW) to the Bonneville Power Administration (BPA), with emphasis on identification of salient results of value to ongoing Yakima/Klickitat Fisheries Project (YKFP) planning, and (2) summarize results of research that have broader scientific relevance. This is the twelfth of a series of progress reports that address species interactions research and supplementation monitoring of fishes in response to supplementation of salmon and steelhead in the upper Yakima River basin (Hindman et al. 1991; McMichael et al. 1992; Pearsons et al. 1993; Pearsons et al. 1994; Pearsons et al. 1996; Pearsons et al. 1998, Pearsons et al. 1999, Pearsons et al. 2001a, Pearsons et al. 2001b, Pearsons et al. 2002, Pearsons et al. 2003). Journal articles and book chapters have also been published from our work (McMichael 1993; Martin et al. 1995; McMichael et al. 1997; McMichael and Pearsons 1998; McMichael et al. 1998; Pearsons and Fritts 1999; McMichael et al. 1999; McMichael et al. 1999; Pearsons and Hopley 1999; Ham and Pearsons 2000; Ham and Pearsons 2001; Amaral et al. 2001; McMichael and Pearsons 2001; Pearsons 2002, Fritts and Pearsons 2004, Pearsons et al. in press, Major et al. in press). This progress report summarizes data collected between January 1, 2003 and December 31, 2003. These data were compared to findings from previous years to identify general trends and make preliminary comparisons. Interactions between fish produced as part of the YKFP, termed target species or stocks, and other species or stocks (non-target taxa) may alter the population status of non-target species or stocks. This may occur through a variety of mechanisms, such as competition, predation, and interbreeding (Pearsons et al. 1994; Busack et al. 1997; Pearsons and Hopley 1999). Furthermore, the success of a supplementation program may be limited by strong ecological interactions such as predation or competition (Busack et al. 1997). Our work has adapted to new information needs as the YKFP has evolved. Initially, our work focused on interactions between anadromous steelhead and resident rainbow trout (for explanation see Pearsons et al. 1993), then interactions between spring chinook salmon and rainbow trout, and recently interactions between spring chinook salmon and highly valued non-target taxa (NTT; e.g., bull trout); and interactions between strong interactor taxa (e.g., those that may strongly influence the abundance of spring chinook salmon; e.g., smallmouth bass) and spring chinook salmon. The change in emphasis to spring chinook salmon has largely been influenced by the shift in the target species planned for supplementation (Bonneville Power Administration et al. 1996; Fast and Craig 1997). Originally, steelhead and spring chinook salmon were proposed to be supplemented simultaneously (Clune and Dauble 1991). However, due in part to the uncertainties associated with interactions between steelhead and rainbow trout, spring chinook and coho salmon were supplemented before steelhead. This redirection in the species to be supplemented has prompted us to prioritize interactions between spring chinook and rainbow trout, while beginning to investigate other ecological interactions of concern. Prefacility monitoring of variables such as rainbow trout density, distribution, and size structure was continued and monitoring of other NTT was initiated in 1997. This report is organized into three chapters that represent major topics associated with monitoring stewardship, utilization, and strong interactor taxa. Chapter 1 reports the results of non-target taxa monitoring after the fifth release of hatchery salmon smolts in the upper Yakima River basin. Chapter 2 describes our tributary sampling methodology for monitoring the status of tributary NTT. Chapter 3 describes predation on juvenile salmonids by smallmouth bass and channel catfish in the lower Yakima River. The chapters in this report are in various stages of development and should be considered preliminary unless they have been published in a peer-reviewed journal. Additional field-work and/or analysis is in progress for topics covered in this report. Throughout this report, a premium was placed on presenting data in tables so that other interested parties could have access to the data. Readers are cautioned that any preliminary conclusions are subject to future revision as more data and analytical results become available.

  13. Üldine kaubandus (toidukaupade turg) : toidukaupade väliskaubanduse bilanss [2003-2004] / Õrne Pill, Liia Laanes, Ene Maadvere

    Index Scriptorium Estoniae

    Pill, Õrne

    2005-01-01

    Ilmunud ka: Agriculture and the development of rural life : overview 2004/2005. - Tallinn, 2005, lk. 55-65. Põllumajandussaaduste ekspordimaht kasvas eelmise aasta sama perioodiga võrreldes 5,1% ning impordimaht vähenes 1,8%, kaubandusbilansi negatiivne saldo moodustas 4507,7 mln krooni. Diagrammid

  14. Quality of skin as a barrier to ultra-fine particles. Contribution of the IBA group to the NANODERM EU-5 project in 2003-2004

    International Nuclear Information System (INIS)

    Kertesz, Zs.; Szikszai, Z.; Kiss, A.Z.

    2004-01-01

    Complete text of publication follows. Micronised titanium-, zinc- or silicon-oxide is a widely used physical photoprotective agent as a component of various cosmetic products. Due to the small particle size (down to 15 nm) it is supposed, that the particles may pass through the uppermost horny skin layer, and penetrate into deeper vital skin layers. However, only a few experiments have been carried out on its penetration through the human epidermal barrier and its possible biological effects in vivo and in vitro, using the tape stripping method which has no lateral and limited depth resolution. A consortium consisting of 12 European universities and scientific institutes has been established under the leadership of the Fakultat fuer Physik und Geowissenchaft Universitat Leipzig, whose goal is to get quantitative information on the penetration of ultrafine particles in all strata of skin, on their penetration pathways as well as on their impact on human health [1]. The IBA group of the Atomki takes part in this project as a subcontractor of the Department of Dermatology, University of Debrecen, Hungary. Ion microscopy, electron microscopy and autoradiography are used to trace the penetration of the nanoparticles into the skin layers, molecular and cell-biological methods are applied to assess the skin response and activation of dermal cells. The IBA group of the Atomki takes part in WP3: Ion Microscopy Work Package together with five other nuclear microprobe laboratories. The participants provide quantitative elemental composition in all strata of skin with detection limits of about 1 μg/g and lateral resolution of 1-2 μm by applying various ion beam analytical techniques. Samples investigated by ion microscopy are 14-16 μm thick cryo-fixed freeze-dried sections of porcine and human skin. Since the sample preparation requires completely different treatment for ion microscopy than for conventional microscopy, the members of the IBA group, who already have experience in this field, take part in the sample preparation work of WP2 at the Department of Dermatology, Univ. Debrecen. In order to provide quantitative elemental concentrations and distributions a new measurement setup and data evaluation system has been developed at the Debrecen nuclear microprobe facility [2]. All the participating laboratories took part in an intercomparison study in order to demonstrate, that the results obtained using different facilities and different analytical techniques are consistent and reliable. The result of the analysis of two gelatin 'standard' samples showed a fairly good agreement between the six groups (17% and 20% SD from the mean value). The penetration studies using different formulations were started on domestic pig skin, which resembles human skin closest. As a next step, human skin xenografts transplanted into SCID mice were applied. This murine model was developed in the Department of Dermatology of the University of Debrecen because of the difficulties to obtain human skin biopsies from healthy volunteers. Experiments on healthy human skin provided by the Lisbon group started at the end of 2004. In 2004 22 pig skin, 11 transplanted human skin and 13 human skin samples were investigated in Debrecen. The results obtained by ion microscopy or electron microscopy shows that in the case of healthy skin the nanoparticles penetrate into the deepest corneocyte layer of the skin, but never reach the vital layers. Further experiments are planned with repeated exposure and on atopic skin. On the bases of the results obtained by electron microscopy and ion microscopy, cell physiological investigations have been already started. (author)

  15. Resistencia a antimicrobianos de bacilos Gram negativos aislados en unidades de cuidado intensivo en hospitales de Colombia, WHONET 2003, 2004 y 2005

    Directory of Open Access Journals (Sweden)

    María Consuelo Miranda

    2006-09-01

    Resultados. Los altos porcentajes de resistencia reportados en especial para A. baumannii, corroboraron la presencia de bacterias multirresistentes en las UCI en las instituciones participantes durante el periodo de estudio. Conclusiones. Es urgente crear una red nacional de vigilancia de la resistencia a antimicrobianos de los patógenos hospitalarios y de esta manera mejorar nuestra habilidad para detectar, supervisar y manejar la resistencia a antimicrobianos en Colombia.

  16. A Multiple Watershed Approach to Assessing the Effects of Habitat Restoration Actions on Anadromous and Resident Fish Populations, Technical Report 2003-2004.

    Energy Technology Data Exchange (ETDEWEB)

    Marmorek, David

    2004-03-01

    Habitat protection and restoration is a cornerstone of current strategies to restore ecosystems, recover endangered fish species, and rebuild fish stocks within the Columbia River Basin. Strategies featuring habitat restoration include the 2000 Biological Opinion on operation of the Federal Columbia River Power System (FCRPS BiOp) developed by the National Marine Fisheries Service (NMFS), the 2000 Biological Opinion on Bull Trout developed by the US Fish and Wildlife Service (USFWS), and Sub-Basin Plans developed under the Fish and Wildlife Program of the Northwest Power and Conservation Council (NWPCC). There is however little quantitative information about the effectiveness of different habitat restoration techniques. Such information is crucial for helping scientists and program managers allocate limited funds towards the greatest benefits for fish populations. Therefore, it is critical to systematically test the hypotheses underlying habitat restoration actions for both anadromous and resident fish populations. This pilot project was developed through a proposal to the Innovative Projects fund of the NWPCC (ESSA 2002). It was funded by the Bonneville Power Administration (BPA) following reviews by the Independent Scientific Review Panel (ISRP 2002), the Columbia Basin Fish and Wildlife Authority (CBFWA 2002), the NWPCC and BPA. The study was designed to respond directly to the above described needs for information on the effectiveness of habitat restoration actions, including legal measures specified in the 2000 FCRPS BiOp (RPA 183, pg. 9-133, NMFS 2000). Due to the urgency of addressing these measures, the timeline of the project was accelerated from a duration of 18 months to 14 months. The purpose of this pilot project was to explore methods for evaluating past habitat restoration actions and their effects on fish populations. By doing so, the project will provide a foundation of retrospective analyses, on which to build prospective, multi-watershed designs for future habitat restoration actions. Such designs are being developed concurrently with this project by several other groups in the Columbia Basin (RME Workgroup 2003, NMFS 2003, Hillman and Paulsen 2002, Hillman 2003). By addressing questions about habitat restoration and monitoring (in coordination with other related efforts), we hope that this project will catalyze a shift in the Basin's paradigm of habitat restoration, moving from implementation of individual watershed projects towards rigorously designed and monitored, multiwatershed, adaptive management experiments. The project involved three phases of work, which were closely integrated with various related and ongoing efforts in the region: (1) Scoping - We met with a Core Group of habitat experts and managers to scope out a set of testable habitat restoration hypotheses, identify candidate watersheds and recommend participants for a data evaluation workshop. (2) Data Assembly - We contacted over 80 scientists and managers to help evaluate the suitability of each candidate watershed's historical data for assessing the effectiveness of past restoration actions. We eventually settled on the Yakima, Wenatchee, Clearwater, and Salmon subbasins, and began gathering relevant data for these watersheds at a workshop with habitat experts and managers. Data assembly continued for several months after the workshop. (3) Data Analysis and Synthesis - We explored statistical approaches towards retrospectively analyzing the effects of restoration 'treatments' at nested spatial scales across multiple watersheds (Chapters 2-5 of this report). These analyses provided a foundation for identifying existing constraints to testing restoration hypotheses, and opportunities to overcome these constraints through improved experimental designs, monitoring protocols and project selection strategies (Chapters 6 and 7 of this report). Finally, we developed a set of recommendations to improve the design, implementation, and monitoring of prospective habitat restoration programs in the Columbia River Basin (Chapter 8).

  17. Pathogen Screening of Naturally Produced Yakima River Spring Chinook Smolts; Yakima/Klickitat Fisheries Project Monitoring and Evaluation Report 6 of 7, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Joan B. (Washington Department of Fish and Wildlife, Olympia, WA)

    2004-05-01

    In 1999 the Cle Elum Hatchery began releasing spring chinook salmon smolts into the upper Yakima River to increase natural production. Part of the evaluation of this program is to monitor whether introduction of hatchery produced smolts would impact the prevalence of specific pathogens in the naturally produced spring chinook smolts. Increases in prevalence of any of these pathogens could negatively impact the survival of these fish. In 1998 and 2000 through 2003 naturally produced smolts were collected for monitoring at the Chandler smolt collection facility on the lower Yakima River. Smolts were collected from mid to late outmigration, with a target of 200 fish each year. The pathogens monitored were infectious hematopoeitic necrosis virus, infectious pancreatic necrosis virus, viral hemorrhagic septicemia virus, Flavobacterium psychrophilum, Flavobacterium columnare, Aeromonas salmonicida, Yersinia ruckeri, Edwardsiella ictaluri, Renibacterium salmoninarum and Myxobolus cerebralis. To date, only the bacterial pathogens have been detected and prevalences have been low. Prevalences have varied each year and these changes are attributed to normal fluctuation of prevalence. All of the pathogens detected are widely distributed in Washington State.

  18. High-risk febrile neutropenia in Auckland 2003-2004: the influence of the microbiology laboratory on patient treatment and the use of pathogen-specific therapy.

    Science.gov (United States)

    Ritchie, S; Palmer, S; Ellis-Pegler, R

    2007-01-01

    International guidelines recommend routine microbiological assessment of patients with febrile neutropenia, but do not recommend a change from broad-spectrum antibiotic therapy to pathogen-specific therapy when a clinically relevant organism has been isolated. The aim of the study was to determine the aetiology of febrile neutropenia in adult haematology patients at Auckland City Hospital, to document the changes in treatment made following isolation of a clinically relevant organism and to assess adverse outcomes in any patient who received pathogen-specific therapy after a positive culture result. The results of all microbiological tests together with antibiotic therapy were recorded from consecutive patients with fever and a neutrophil count cultures in 40 episodes: Gram-positive cocci accounted for 46% of isolates and Gram-negative bacilli for 35%. Isolation of a pathogen from blood cultures resulted in a change of treatment in 25 of 40 (62.5%, 95%CI 46-77%) episodes. In 12 of these episodes, antibiotic therapy was optimized to a single pathogen-specific agent. No adverse events or subsequent changes in antibiotic therapy occurred in any of these 12 patients. Isolation of a pathogen from specimens other than blood seldom led to a change in therapy. Isolation of a pathogen from blood cultures often allows antibiotic therapy to be simplified to a pathogen-specific regimen. Further study of this approach is warranted.

  19. Chief Joseph Kokanee Enhancement Project; Strobe Light Deterrent Efficacy Test and Fish Behavior Determination at the Grand Coulee Dam Third Powerplant Forebay, 2003-2004 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Simmons, M.; McKinstry, C.; Cook, C.

    2004-01-01

    Since 1995, the Confederated Tribes of the Colville Reservation (Colville Confederated Tribes) have managed the Chief Joseph Kokanee Enhancement Project as part of the Northwest Power Planning Council (NWPPC) Fish and Wildlife Program. Project objectives have focused on understanding natural production of kokanee (a land-locked sockeye salmon) and other fish stocks in the area above Grand Coulee and Chief Joseph Dams on the Columbia River. A 42-month investigation from 1996 to 1999 determined that from 211,685 to 576,676 fish were entrained annually at Grand Coulee Dam. Analysis of the entrainment data found that 85% of the total entrainment occurred at the dam's third powerplant. These numbers represent a significant loss to the tribal fisheries upstream of the dam. In response to a suggestion by the NWPPC Independent Scientific Review Panel, the scope of work for the Chief Joseph Kokanee Enhancement Project was expanded to include a multiyear pilot test of a strobe light system to help mitigate fish entrainment. This report details the work conducted during the third year of the strobe light study by researchers of the Colville Confederated Tribes in collaboration with the Pacific Northwest National Laboratory. The objective of the study is to determine the efficacy of a prototype strobe light system to elicit a negative phototactic response in kokanee and rainbow trout under field conditions. The prototype system consists of six strobe lights affixed to an aluminum frame suspended 15 m vertically underwater from a barge secured in the center of the entrance to the third powerplant forebay. The lights, controlled by a computer, illuminate a region directly upstream of the barge. The 2003 study period extended from June 16 through August 1. Three light treatments were used: all six lights on for 24 hours, all lights off for 24 hours, and three of six lights cycled on and off every hour for 24 hours. These three treatment conditions were assigned randomly within a 3-day block throughout the study period. Hydroacoustic technology was used to evaluate the effectiveness of the strobe lights in eliciting a negative phototactic response in fish. The hydroacoustic system in 2003 comprised seven splitbeam transducers arrayed in front of the strobe lights, two multibeam transducers behind the lights, and a mobile splitbeam system. The seven splitbeam transducers were deployed so they tracked fish entering and within the region illuminated by the strobe lights. These transducers were spaced approximately 4 m apart on an aluminum frame floating upstream of the barge and looked vertically downward. The multibeam transducers monitored the distribution of fish directly behind and to both sides of the lights, while the mobile splitbeam system looked at the distribution of fish within the third powerplant forebay. To augment the hydroacoustic data, additional studies were conducted. The hydrodynamic characteristics of the third powerplant forebay were measured, and acoustically tagged juvenile kokanee were released upstream of the strobe lights and tracked within the forebay and downstream of the dam. Analysis of the effect of strobe lights on kokanee and rainbow trout focused on the number of fish detected in each of the areas covered by one of the downlooking transducers, the timing of fish arrivals after the status of the strobe lights changed, fish swimming effort (detected velocity minus flow velocity), and fish swimming direction. Water velocity measurements were used to determine fish swimming effort. The tracking of tagged kokanee provided data on fish movements into and out of the third powerplant forebay, including entrainment.

  20. Effects of urbanization on stream ecosystems along an agriculture-to-urban land-use gradient, Milwaukee to Green Bay, Wisconsin, 2003-2004

    Science.gov (United States)

    Richards, Kevin D.; Scudder, Barbara C.; Fitzpatrick, Faith A.; Steuer, Jeffery J.; Bell, Amanda H.; Peppler, Marie C.; Stewart, Jana S.; Harris, Mitchell A.

    2010-01-01

    In 2003 and 2004, 30 streams near Milwaukee and Green Bay, Wisconsin, were part of a national study by the U.S. Geological Survey to assess urbanization effects on physical, chemical, and biological characteristics along an agriculture-to-urban land-use gradient. A geographic information system was used to characterize natural landscape features that define the environmental setting and the degree of urbanization within each stream watershed. A combination of land cover, socioeconomic, and infrastructure variables were integrated into a multi-metric urban intensity index, scaled from 0 to 100, and assigned to each stream site to identify a gradient of urbanization within relatively homogeneous environmental settings. The 35 variables used to develop the final urban intensity index characterized the degree of urbanization and included road infrastructure (road area and road traffic index), 100-meter riparian land cover (percentage of impervious surface, shrubland, and agriculture), watershed land cover (percentage of impervious surface, developed/urban land, shrubland, and agriculture), and 26 socioeconomic variables (U.S. Census Bureau, 2001). Characteristics examined as part of this study included: habitat, hydrology, stream temperature, water chemistry (chloride, sulfate, nutrients, dissolved and particulate organic and inorganic carbon, pesticides, and suspended sediment), benthic algae, benthic invertebrates, and fish. Semipermeable membrane devices (SPMDs) were used to assess the potential for bioconcentration of hydrophobic organic contaminants (specifically polycyclic aromatic hydrocarbons, polychlorinated biphenyls, and organochlorine and pyrethroid insecticides) in biological membranes, such as the gills of fish. Physical habitat measurements reflective of channel enlargement, including bankfull channel size and bank erosion, increased with increasing urbanization within the watershed. In this study, percentage of riffles and streambed substrate size were more strongly related to local geologic setting, slope, watershed topography, and river-engineering practices than to urbanization. Historical local river-engineering features such as channelization, bank stabilization, and grade controls may have confounded relations among habitat characteristics and urbanization. A number of hydrologic-condition metrics (including flashiness and duration of high flow during pre- or post-ice periods) showed strong relations to the urban intensity index. Hydrologic-condition metrics cannot be used alone to predict habitat or geomorphic change. Chloride and SPMD measures of potential toxicity and polycyclic aromatic hydrocarbon concentrations showed the strongest positive correlations to urbanization including increases in road infrastructure, percentage of impervious surface in the watershed, urban land cover, and land-distribution related to urban land cover. This suggests that automobiles and the infrastructure required to support automobiles are a significant source of these compounds in this study area. Chloride in spring and summer showed a significant positive correlation with the urban intensity index; concentrations increased with increasing road infrastructure, urban land cover, and a number of landscape variables related to urbanization. Spring concentrations of sulfate, prometon, and diazinon correlated to fewer urban characteristics than chloride, including increases in road infrastructure, percentage of impervious surface, and urban land cover. Changes in biological communities correlated to the urban intensity index or individual urban-associated variables. Decreased percentages of pollution-sensitive diatoms and diatoms requiring high dissolved-oxygen saturation correlated to increases in the percentage of developed urban land, total impervious surface, stream flashiness, population density, road-area density, and decreases in the percentage of wetland in the watershed. Invertebrate taxa richness and Coleop

  1. AN ERROR ANALYSIS OF ENGLISH SIMPLE PRESENT TENSE OF THE SECOND YEAR STUDENTS OF SMP N 1 SUSUKAN REGENCY OF SEMARANG IN THE ACADEMIC YEAR 2003/2004

    Directory of Open Access Journals (Sweden)

    Agus Safudin

    2016-07-01

    Full Text Available The aim of this research is to find out how far the errors of simple present tense produced bythe second year students of SMP N 1 Susukan. The research was conducted at State Junior High School (SMP N 1 Susukan, Regency of Semarang, Central Java, Indonesia. The objects of this research were the eighth graders. This is quantitative research. The writer uses random sampling by lottery. There are about 75 students and the writer took 50% as the sample.The errors made by the students were divided into eight aspects. (1 Error in using auxiliary is 36.75%. (2 Error in using plural noun is 22.90%. (3 Error in using to be is (am, is, are, is 7.69%.(4 Error in adverb of manneris 4.27%. (5 Error in using verb in simple present tense is 4.78%. (6 Error in using possessive sentence 5.24%. (7 Error in using imperative sentence is 0.34%. (8 Error due to ignorant is 11.28%. Relating to those errors there should be the preventing efforts by the teachers such as providing lots of examples of English and Indonesian sentences so that the students have greater understanding about the difference of those languages.

  2. Isolation and genetic characterization of avian influenza viruses and a Newcastle disease virus from wild birds in Barbados: 2003-2004.

    Science.gov (United States)

    Douglas, Kirk O; Lavoie, Marc C; Kim, L Mia; Afonso, Claudio L; Suarez, David L

    2007-09-01

    Zoonotic transmission of an H5N1 avian influenza A virus to humans in 2003-present has generated increased public health and scientific interest in the prevalence and variability of influenza A viruses in wild birds and their potential threat to human health. Migratory waterfowl and shorebirds are regarded as the primordial reservoir of all influenza A viral subtypes and have been repeatedly implicated in avian influenza outbreaks in domestic poultry and swine. All of the 16 hemagglutinin and nine neuraminidase influenza subtypes have been isolated from wild birds, but waterfowl of the order Anseriformes are the most commonly infected. Using 9-to-11-day-old embryonating chicken egg culture, virus isolation attempts were conducted on 168 cloacal swabs from various resident, imported, and migratory bird species in Barbados during the months of July to October of 2003 and 2004. Hemagglutination assay and reverse transcription-polymerase chain reaction were used to screen all allantoic fluids for the presence of hemagglutinating agents and influenza A virus. Hemagglutination positive-influenza negative samples were also tested for Newcastle disease virus (NDV), which is also found in waterfowl. Two influenza A viruses and one NDV were isolated from Anseriformes (40/168), with isolation rates of 5.0% (2/40) and 2.5% (1/40), respectively, for influenza A and NDV. Sequence analysis of the influenza A virus isolates showed them to be H4N3 viruses that clustered with other North American avian influenza viruses. This is the first report of the presence of influenza A virus and NDV in wild birds in the English-speaking Caribbean.

  3. A multi-disciplinary approach to the removal of emerging contaminants in municipal wastewater treatment plans in New York State, 2003-2004

    Science.gov (United States)

    Philips, Patrick J.; Stinson, Beverley; Zaugg, Steven D.; Furlong, Edward T.; Kolpin, Dana W.; Esposito, Kathleen; Bodniewicz, B.; Pape, R.; Anderson, J.

    2005-01-01

    Across the United States, there is a rapidly growing awareness of the occurrence and the toxicological impacts of natural and synthetic trace compounds in the environment. These trace compounds, referred to as emerging contaminants (ECs), are reported to cause a range of negative impacts in the environment, such as adverse effects on biota in receiving streams and interference with the normal functions of the endocrine system, which controls growth and development in living organisms.

  4. Reviewing nuclear power station achievement

    International Nuclear Information System (INIS)

    Howles, L.R.

    1976-01-01

    For measurement of nuclear power station achievement against original purchase the usual gross output figures are of little value since the term loosely covers many different definitions. An authentically designed output figure has been established which relates to net design output plus house load at full load. Based on these figures both cumulative and moving annual load factors are measured, the latter measuring the achievement over the last year, thus showing trends with time. Calculations have been carried out for all nuclear stations in the Western World with 150 MW(e) gross design output and above. From these are shown: moving annual load factor indicating relative station achievements for all the plants; cumulative load factors from which return of investment can be calculated; average moving annual load factors for the four types of system Magnox, PWR, HWR, and BWR; and a relative comparison of achievement by country in a few cases. (U.K.)

  5. [Theme: Achieving Quality Laboratory Projects.[.

    Science.gov (United States)

    Shinn, Glen C.; And Others

    1983-01-01

    The theme articles present strategies for achieving quality laboratory projects in vocational agriculture. They describe fundamentals of the construction of quality projects and stress the importance of quality instruction. (JOW)

  6. Socioeconomic influence on mathematical achievement

    DEFF Research Database (Denmark)

    Valero, Paola; Graven, Mellony; Jurdak, Murad

    2015-01-01

    The survey team worked in two main areas: Literature review of published papers in international publications, and particular approaches to the topic considering what in the literature seems to be neglected. In this paper we offer a synoptic overview of the main points that the team finds relevan...

  7. Fabrication and testing of main sodium pumps of Superphenix 1

    International Nuclear Information System (INIS)

    Noel, H.; Pasqualini, G.

    1985-01-01

    The complexity of the loads involved and the extremely fine analysis required necessitates extensive design calculations for the Superphenix 1 primary and secondary pumps and associated expansion tanks, aiming toward detailed design validation, after slight adjustments, mainly to the secondary pumps and expansion tanks. The component parts to be built were far larger than those for the previous pumps (Rapsodie, Phenix), with very low manufacturing tolerances, which led to precision machining and welding operations, together with numerous dimensional inspections and materials characterization tests to achieve the required quality standards

  8. Main building fire drill safely concluded

    CERN Document Server

    CERN Bulletin

    2015-01-01

    Last week, a simulated fire in the stairwell of the Main Building put CERN’s emergency response procedures to the test.   Firefighters descend the stairwell in the Main Building as the simulated fire rises.   At 2 p.m. on 22 September, alarms sounded around CERN’s Main Building as an evacuation exercise got underway. A simulated fire in the  stairwell, complete with very realistic smoke, led to the evacuation of one of the busiest places at CERN. The Main Building complex includes the Carlson Wagonlit travel agency, the post office, UBS, Uniqa, the Users Office, the Staff Association and the Novae restaurant as well as the Main Auditorium, the Council Chamber and the Charpak meeting room. It was impressive to see how quickly the smoke propagated in the staircase as well as into the corridors, and equally impressive to see how smoothly, quickly and efficiently the evacuation proceeded. The...

  9. Intrabeam Scattering in the NLC Main Damping Rings

    International Nuclear Information System (INIS)

    Wolski, Andrzej

    2006-01-01

    We use Bane's approximation to the Bjorken-Mtingwa theory of intrabeam scattering to calculate the emittance growth as a function of bunch charge in the KEK ATF. We find that our results are consistent with the experimental data. We then calculate the emittance growth in the NLC Main Damping Rings using the same formulae; we allow for some uncertainty in the ATF data by using two different values for the Coulomb log factor in the formulae for the emittance growth rates. We find that despite the IBS emittance growth, it should still be possible to achieve the specified transverse and longitudinal emittances in the NLC Main Damping Rings at the specified bunch charge

  10. Main Coast Winds - Final Scientific Report

    Energy Technology Data Exchange (ETDEWEB)

    Jason Huckaby; Harley Lee

    2006-03-15

    The Maine Coast Wind Project was developed to investigate the cost-effectiveness of small, distributed wind systems on coastal sites in Maine. The restructuring of Maine's electric grid to support net metering allowed for the installation of small wind installations across the state (up to 100kW). The study performed adds insight to the difficulties of developing cost-effective distributed systems in coastal environments. The technical hurdles encountered with the chosen wind turbine, combined with the lower than expected wind speeds, did not provide a cost-effective return to make a distributed wind program economically feasible. While the turbine was accepted within the community, the low availability has been a negative.

  11. Space Shuttle main engine product improvement

    Science.gov (United States)

    Lucci, A. D.; Klatt, F. P.

    1985-01-01

    The current design of the Space Shuttle Main Engine has passed 11 certification cycles, amassed approximately a quarter million seconds of engine test time in 1200 tests and successfully launched the Space Shuttle 17 times of 51 engine launches through May 1985. Building on this extensive background, two development programs are underway at Rocketdyne to improve the flow of hot gas through the powerhead and evaluate the changes to increase the performance margins in the engine. These two programs, called Phase II+ and Technology Test Bed Precursor program are described. Phase II+ develops a two-tube hot-gas manifold that improves the component environment. The Precursor program will evaluate a larger throat main combustion chamber, conduct combustion stability testing of a baffleless main injector, fabricate an experimental weld-free heat exchanger tube, fabricate and test a high pressure oxidizer turbopump with an improved inlet, and develop and test methods for reducing temperature transients at start and shutdown.

  12. The Fermilab Main Injector Technical Design Handbook

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    1994-08-01

    This report contains a description of the design, cost estimate, and construction schedule of the Fermilab Main Injector (FMI) Project. The technical, cost, and schedule baselines for the FMI Project have already been established and may be found in the Fermilab Main Injector Title I Design Report, issued in August 1992. This report updates and expands upon the design and schedule for construction of all subsystem components and associated civil construction described in the Title I Design Report. The facilities described have been designed in conformance with DOE 6430.1A, "United States Department of Energy General Design Criteria."

  13. Current Russian patriotism: matter, features, main directions

    Directory of Open Access Journals (Sweden)

    Lutovinov Vladimir Ilich

    2013-11-01

    Full Text Available The article considers understanding and the main point of patriotism as one of high cultural values. The main approaches that reveal different sides of this phenomenon, its role and importance in a history of Russia in the 21st century are inferred from the analysis of viewpoints of Russian thinkers and contemporary researchers. The patriotism formation problems in Russian society and their condition are defined, the need of patriotic level rise as one of the conditions for great Russia rebirth is substantiated.

  14. Bunch coalescing in the Fermilab Main Ring

    International Nuclear Information System (INIS)

    Wildman, D.; Martin, P.; Meisner, K.; Miller, H.W.

    1987-01-01

    A new RF system has been installed in the Fermilab Main Ring to coalesce up to 13 individual bunches of protons or antiprotons into a single high-intensity bunch. The coalescing process consists of adiabatically reducing the h=1113 Main Ring RF voltage from 1 MV to less than 1 kV, capturing the debunched beam in a linearized h=53 and h=106 bucket, rotating for a quarter of a synchrotron oscillation period, and then recapturing the beam in a single h=1113 bucket. The new system is described and the results of recent coalescing experiments are compared with computer-generated particle tracking simulations

  15. Main principles of development stationary training facilities

    International Nuclear Information System (INIS)

    Tsiptsyura, R.D.

    1986-01-01

    The designation of stationary training facilities is shown and the main requirements for them are formulated. When considering the above-mentioned requirements, special attention was paid to obligatory correspondence between training experience and practical skill of an operator. It is shown, that the switchboard block is the major unit of the training facility, which should develop skills and habits of an operator

  16. Live insertion method used for main renewal

    International Nuclear Information System (INIS)

    Solkowitz, M.

    1992-01-01

    Baltimore Gas and Electric's pilot project using the live insertion method to replace a cast iron main provided excellent results. Its use on Eastern Avenue, a major state highway, was cost effective, provided gas service to customers during the work, required relatively short construction time and resulted in only minor traffic disruptions. Gas service transfers to the new main were done at customer convenience and resulted in outages of only a few hours per customer. This paper reports that the project involved inserting a 6-in. plastic line inside an existing 10-in. cast iron main. Miller Pipeline Corp., Indianapolis, supplier of the Insertec left-angle R right-angle live insertion method was contracted for the job. Miller technicians assisted BG and E forces by providing a load analysis of the main, a pushing machine and related supplies, foaming equipment and pipe cutting tools. Company forces were responsible for all preparatory work, including opening all excavations, installing bypasses, and fusing and testing the plastic pipe. Service transfers and renewals were also completed by company employees

  17. Maine Project against Bullying. Final Report.

    Science.gov (United States)

    Saufler, Chuck; Gagne, Cyndi

    Noting that bullying among primary school-age children has become recognized as an antecedent to more violent behavior in later grades, the 3-year Maine Project Against Bullying examined currently available research on bullying and evaluated books, curricula, media materials, and programs to identify resources and strategies which can be applied…

  18. Modern Portfolio Theory: Some Main Results

    OpenAIRE

    Müller, Heinz H.

    2017-01-01

    This article summarizes some main results in modern portfolio theory. First, the Markowitz approach is presented. Then the capital asset pricing model is derived and its empirical testability is discussed. Afterwards Neumann-Morgenstern utility theory is applied to the portfolio problem. Finally, it is shown how optimal risk allocation in an economy may lead to portfolio insurance

  19. Enhancing training in the main control room

    International Nuclear Information System (INIS)

    McGuigan, K.; O'Leary, K.; Canavan, K.

    2004-01-01

    In 2003 Pickering B Nuclear of Ontario Power Generation installed a Desktop Simulator (DTS) in the Main Control Room (MCR) for training purposes. This paper will outline why this training enhancement was undertaken and the approach taken to secure its use in an active MCR environment while minimizing distractions to plant operations. (author)

  20. Main facts 1995; Faits marquants 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-01

    This report presents the main facts of the studies carried out by the Direction des Etudes et Recherches (DER) of Electricite de France: new applications of electricity, classical and nuclear thermal power plants, electrical equipment, environment protection, monitoring and plants operations.

  1. Space transportation main engine reliability and safety

    Science.gov (United States)

    Monk, Jan C.

    1991-01-01

    Viewgraphs are used to illustrate the reliability engineering and aerospace safety of the Space Transportation Main Engine (STME). A technology developed is called Total Quality Management (TQM). The goal is to develop a robust design. Reducing process variability produces a product with improved reliability and safety. Some engine system design characteristics are identified which improves reliability.

  2. Water Hammer in Pumped Sewer Mains

    DEFF Research Database (Denmark)

    Larsen, Torben

    This publication is intended for engineers seeking an introduction to the problem of water hammer in pumped pressure mains. This is a subject of increasing interest because of the development of larger and more integrated sewer systems. Consideration of water hammer is essential for structural...

  3. D.E.R. 91 main facts

    International Nuclear Information System (INIS)

    Schmidt, N.

    1991-01-01

    This report presents the main facts of the studies carried out by the Direction des Etudes et Recherches (DER) of Electricite de France: New applications of electricity, classical and nuclear thermal power plants, electrical equipment, environment protection, network analysis, information and informatic equipment

  4. VINKA, ten years on. Main scientific results

    International Nuclear Information System (INIS)

    1979-01-01

    The VINKA facility in the TRITON swimming-pool reactor at Fontenay-aux-Roses allows the irradiation of solids at low temperatures in order to study crystalline defects. After ten years of operation the main scientific results obtained in the fields of creep and growth (chapter I), point defects (chapter II), amorphisation (chapter III) and dechanneling of particles (chapter IV) are summarised [fr

  5. Results on Fermilab main injector dipole measurements

    International Nuclear Information System (INIS)

    Brown, B.C.; Baiod, R.; DiMarco, J.; Glass, H.D.; Harding, D.J.; Martin, P.S.; Mishra, S.; Mokhtarani, A.; Orris, D.F.; russell, O.A.; Tompkins, J.C.; Walbridge, D.G.C.

    1995-06-01

    Measurements of the Productions run of Fermilab Main Injector Dipole magnets is underway. Redundant strength measurements provide a set of data which one can fit to mechanical and magnetic properties of the assembly. Plots of the field contribution from the steel supplement the usual plots of transfer function (B/I) vs. I in providing insight into the measured results

  6. D.E.R. 92 - Main facts

    International Nuclear Information System (INIS)

    1992-01-01

    This report presents the main facts of the studies carried out by the Direction des Etudes et Recherches (DER) of Electricite de France: new applications of electricity, classical and nuclear thermal power plants, electrical equipment, environment protection, network analysis, information and informatic equipment

  7. Disciplinary climate and student achievement

    DEFF Research Database (Denmark)

    Sortkær, Bent; Reimer, David

    Disciplinary climate has emerged as one of the single most important factors related to student achievement. Using data from the OECD Programme for International Student Assessment (PISA) 2003 for Canada, Denmark, Finland, Iceland, Latvia and Norway we find a significant and nontrivial association...... between the perceived disciplinary climate in the classroom and students’ mathematics performance in Canada, Denmark and Norway. Furthermore we exploit country specific class-size rules in order to single out a subsample with classroom-level data (PISA is sampled by age and not by classes) and find...... that the estimates based on school-level data might underestimate the relationship between disciplinary climate and student achievement. Finally we find evidence for gender differences in the association between disciplinary climate and student achievement that can partly be explained by gender-specific perceptions...

  8. Mathematics Achievement by Immigrant Children

    Directory of Open Access Journals (Sweden)

    Gary G. Huang

    2000-05-01

    Full Text Available In this study, I examined academic achievement of immigrant children in the United States, Canada, England, Australia, and New Zealand. Analyzing data from the Third International Mathematics and Science Study (TIMSS, I gauged the performance gaps relating to the generation of immigration and the home language background. I found immigrant children's math and science achievement to be lower than the others only in England, the U.S., and Canada. Non-English language background was found in each country to relate to poor math and science learning and this disadvantage was stronger among native-born children—presumably children of indigenous groups—than among immigrant children. I also examined the school variation in math performance gaps, using hierarchical linear modeling (HLM to each country's data. The patterns in which language- and generation-related math achievement gaps varied between schools are different in the five countries.

  9. ANXIETY AND SCHOLASTIC ACHIEVEMENT OF MOROCCAN EFL COLLEGE LEARNERS

    Directory of Open Access Journals (Sweden)

    Akhajam Saad Eddine

    2016-05-01

    Full Text Available The main purpose of this study is to investigate the relationship between anxiety and scholastic achievement among students of English department at the faculty of Arts and Humanities of Meknes, Morocco. This study focuses on the level of anxiety among English department students and how they can reduce anxiety inside and outside the classroom in a foreign language speaking environment without instructors‟ intervention. This quantitative research used two instruments; Cattle‟s anxiety questionnaire to test the level of anxiety and achievement test to measure their scholastic achievement. The results revealed that girls are more anxious than boys, boys achieve higher marks in scholastic achievement, and there is no relationship between anxiety and scholastic achievement.

  10. Mondani intraoral welding: historical process and main practical applications.

    Science.gov (United States)

    Dal Carlo, L; Pasqualini, M E; Mondani, P M; Rossi, F; Moglioni, E; Shulman, M

    2017-01-01

    The intraoral welder was invented by Dr. Pierluigi Mondani during the early 70’s to weld titanium needle implants to a titanium bar in patient’s mouth and to load them immediately by means of resin prosthesis. The clinical use documented dates back to 1972. Over the years, many practical applications have been added to the initial one, which have expanded the use of this device. In this scientific work, main applications are described. The aim of the work was to trace the historical process of intra-oral welding according to Mondani and describe the main practical applications. Intra-oral welding is a process introduced by dr. Pier Luigi Mondani of Genova (Italy) which allows to firmly conjoin titanium implants of any shape by means of a titanium bar or also directly between them in the mouth during surgery. The immediate stabilization achieved by intraoral welding increases implants success rate, allows immediate loading even in situations of bone atrophy, saves implants that are running into failure, re-evaluates fractured implants, allows to stabilize submerged implants postponing prosthesis management, allows to achieve efficient rehabilitation protocols to deal with difficult cases. The 40-years’ experience with intra-oral welding described in this article, confirms the ease of use and efficiency in providing immediate stabilization of titanium implants of all types.

  11. The definition of achievement and the construction of tests for its measurement: A review of the main trends

    Directory of Open Access Journals (Sweden)

    Salvador Algarabel

    2001-01-01

    Full Text Available En esta revisión se analizan diferentes definiciones de rendimiento y se exploran posibilidades en la construcción de tests para su medida. Una primera caracterización del rendimiento se consigue a través del análisis de la representación del constructo. Desde esta perspectiva, la aproximación conductual, se centra más en el resultado final, mientras el enfoque cognitivo se centra más en el proceso. En segundo lugar, esta revisión analiza los datos sobre amplitud nomotética: relación entre rendimiento y aptitudes, status socioeconómico y cambios en el tiempo. La sección final ofrece una visión de las posibilidades y dificultades implicadas en el intento de sustituir los métodos tradicionalmente utilizados en la evaluación del rendimiento. Dada su dificultad y coste en términos del tiempo necesario para desarrollarlos, puntuarlos y otras variables, se concluye atribuyendo un peso mayor a las aplicaciones informáticas en evaluación, para que la evaluación conductual pueda tener mayor difusión.

  12. Main achievements of the World Organisation for Animal Health/United Nations Food and Agriculture Organization network on animal influenza.

    Science.gov (United States)

    Dauphin, Gwenaelle; Hamilton, Keith; Kim, L Mia; Choudhury, Bhudipa; Capua, Ilaria; Edwards, Steve

    2010-03-01

    The World Organisation for Animal Health (OIE)/United Nations Food and Agriculture Organization (FAO) joint network of expertise on animal influenza (OFFLU) includes all ten OIE/FAO reference laboratories and collaborating centers for avian influenza, other diagnostic laboratories, research and academic institutions, and experts in the fields of virology, epidemiology, vaccinology, and molecular biology. OFFLU has made significant progress in improving its infrastructure, in identifying and addressing technical gaps, and in establishing associations among leading veterinary institutions. Interaction with the World Health Organization (WHO) Global Influenza Program is also critical, and mechanisms for permanent interaction are being developed. OFFLU played a key role in the WHO/OIE/FAO Joint Technical Consultation held in Verona (October 7-9, 2008), which provided an opportunity to highlight and share knowledge and identify potential gaps regarding issues at the human-animal interface for avian influenza. OFFLU experts also contributed to the working group for the Unified Nomenclature System for H5N1 influenza viruses based on hemagglutinin gene phylogeny (WHO/OIE/FAO, H5N1 Evolution Working Group, Towards a unified nomenclature system for highly pathogenic avian influenza virus (H5N1) in Emerging Infectious Diseases 14:el, 2008). OFFLU technical activities, led by expert scientists from OIE/FAO reference institutions and coordinated by OIE and FAO focal points, have been prioritized to include commercial diagnostic kit evaluation, applied epidemiology, biosafety, vaccination, proficiency testing, development of standardized reference materials for sera and RNA, and issues at the human-animal interface. The progress to date and future plans for these groups will be presented. OFFLU is also involved in two national projects implemented by FAO in Indonesia and Egypt that seek to establish sustainable mechanisms for monitoring virus circulation, including viral characterization, and for streamlining the process to update poultry vaccines for avian influenza.

  13. Progress and achievements of the ITER L-4 blanket project

    International Nuclear Information System (INIS)

    Daenner, W.; Toschi, R.; Cardella, A.

    1999-01-01

    The L-4 Blanket Project embraces the R and D of the ITER Shielding Blanket, and its main objective is the fabrication of prototype components. This paper summarises the main conclusions from the materials R and D and the development of technologies which were required for the prototype specifications and manufacturing. The main results of the ongoing testing activities, and of the component manufacture are outlined.The main objectives of the project have been achieved including improvements of the material properties and of joining technologies, which resulted in good component quality and high performance in qualification tests. (author)

  14. Progress and achievements of the ITER L-4 blanket project

    International Nuclear Information System (INIS)

    Daenner, W.; Toschi, R.; Cardella, A.

    2001-01-01

    The L-4 Blanket Project embraces the R and D of the ITER Shielding Blanket, and its main objective is the fabrication of prototype components. This paper summarises the main conclusions from the materials R and D and the development of technologies which were required for the prototype specifications and manufacturing. The main results of the ongoing testing activities, and of the component manufacture are outlined. The main objectives of the project have been achieved including improvements of the material properties and of joining technologies, which resulted in good component quality and high performance in qualification tests. (author)

  15. Condition monitoring of main coolant pumps, Dhruva

    International Nuclear Information System (INIS)

    Prasad, V.; Satheesh, C.; Acharya, V.N.; Tikku, A.C.; Mishra, S.K.

    2002-01-01

    Full text: Dhruva is a 100 MW research reactor with natural uranium fuel, heavy water as moderator and primary coolant. Three Centrifugal pumps circulate the primary coolant across the core and the heat exchangers. Each pump is coupled to a flywheel (FW) assembly in order to meet operational safety requirements. All the 3 main coolant pump (MCP) sets are required to operate during operation of the reactor. The pump-sets are in operation since the year 1984 and have logged more than 1,00,000 hrs. Frequent breakdowns of its FW bearings were experienced during initial years of operation. Condition monitoring of these pumps, largely on vibration based parameters, was initiated on regular basis. Break-downs of main coolant pumps reduced considerably due to the fair accurate predictions of incipient break-downs and timely maintenance efforts. An effort is made in this paper to share the experience

  16. Alarm system for ABWR main control panels

    Energy Technology Data Exchange (ETDEWEB)

    Kobayashi, Yuji; Saito, Koji [Toshiba Corp., Yokohoma (Japan)

    1997-09-01

    TOSHIBA has developed integrated digital control and instrumentation system for ABWR, which is the third-generation man machine interface system for main control room that we call A-PODIA (Advanced PODIA). A-Podia has been introduced the first actual ABWR plant in Japan. in A-PODIA, TOSHIBA has realized improvement of alarm system that all operator crews in the control room can recognize plant anomalies easily. The alarm system can recognize essential alarms for plant safety easily and understand annunciators with each integrated annunciators and their prioritized color easily by classifying alarms into plant-level essential annunciators, system-level integrated annunciators and equipment level individual annunciators with hierarchical structure. This paper describes conventional alarm system and the design philosophy, alarm system design and operation of ``Alarm System for ABWR Main Control Panels``. (author). 5 refs, 8 figs, 1 tab.

  17. Organization structure. Main activities of the Division

    International Nuclear Information System (INIS)

    2008-01-01

    In this chapter the organization structure as well as main activities of the Division for radiation safety, NPP decommissioning and radioactive waste management are presented. This Division of the VUJE, a.s. consists of the following sections and departments: Section for economic and technical services; Section for radiation protection of employees; Department for management of emergency situations and risk assessment; Department for implementation of nuclear power facilities decommissioning and RAW management; Department for personnel and environmental dosimetry; Department for preparation of NPP decommissioning; Department for RAW treatment technologies; Department for chemical regimes and physico-chemical analyses; Department for management of nuclear power facilities decommissioning and RAW management. Main activities of this Division are presented.

  18. Challenges of the ILC Main Linac

    International Nuclear Information System (INIS)

    Ross, Marc

    2007-01-01

    With the completion of the ILC Reference Design Report (RDR), we begin the next phase of the project - development of the Engineering Design. Our strategy and priorities come from the identification, contained in the RDR, of scientific and engineering challenges of the ILC. First among these is the cost of the main linac which, including the associated earthworks and cooling/power systems, amounts to 60% of the ILC total cost. Next is the challenge to reach the highest practical gradient since this R and D has the largest cost leverage of any of the ongoing programs. Finally, we have to understand the beam dynamics and beam tuning processes in the main linac, as we will not have the opportunity to do full (or even large) scale tests of these before the linac is constructed.

  19. Chromaticity compensation scheme for the Main Injector

    International Nuclear Information System (INIS)

    Bogacz, S.A.

    1993-05-01

    The current Main Injector lattice is studied in the context of full chromaticity compensation in the presence of the eddy current, saturation and the end-pack sextupole fields generated by the dipole magnets. Two families of correcting sextupole magnets are placed to compensate these fields and to adjust the chromaticity (in both planes) to some desired value. Variation of the dipole induced sextupole fields with the B-field (changing along a ramp) are modeled according to recent experimental measurements of the Main Injector dipole magnet Analysis of the required sextupole strengths is carried out along two realistic momentum ramps. The results of our calculation give quantitative insight into the requisite performance of the sextupole magnets

  20. Installation Strategy for the LHC Main Dipoles

    CERN Multimedia

    Fartoukh, Stephane David

    2004-01-01

    All positions in the LHC machine are not equivalent in terms of beam requirements on the geometry and the field quality of the main dipoles. In the presence of slightly or strongly out-of tolerance magnets, a well-defined installation strategy will therefore contribute to preserve or even optimize the performance of the machine. Based on the present status of the production, we have anticipated a list of potential issues (geometry, transfer function, field direction and random b3) which, combined by order of priority, have been taken into account to define a simple but efficient installation algorithm for the LHC main dipoles. Its output is a prescription for installing the available dipoles in sequence while reducing to an absolute minimum the number of holes required by geometry or FQ issues.

  1. The double main sequence of Omega Centauri

    Science.gov (United States)

    Bedin, L. R.; Piotto, G.; Anderson, J.; King, I. R.; Cassisi, S.; Momany, Y.

    Recent, high precision photometry of Omega Centauri, the biggest Galactic globular cluster, has been obtained with Hubble Space Telescope (HST). The color magnitude diagram reveals an unexpected bifurcation of colors in the main sequence (MS). The newly found double MS, the multiple turnoffs and subgiant branches, and other sequences discovered in the past along the red giant branch of this cluster add up to a fascinating but frustrating puzzle. Among the possible explanations for the blue main sequence an anomalous overabundance of helium is suggested. The hypothesis will be tested with a set of FLAMES@VLT data we have recently obtained (ESO DDT program), and with forthcoming ACS@HST images. Based on observations with the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science Institute, which is operated by AURA, Inc., under NASA contract NAS 5-26555.

  2. Alarm system for ABWR main control panels

    International Nuclear Information System (INIS)

    Kobayashi, Yuji; Saito, Koji

    1997-01-01

    TOSHIBA has developed integrated digital control and instrumentation system for ABWR, which is the third-generation man machine interface system for main control room that we call A-PODIA (Advanced PODIA). A-Podia has been introduced the first actual ABWR plant in Japan. in A-PODIA, TOSHIBA has realized improvement of alarm system that all operator crews in the control room can recognize plant anomalies easily. The alarm system can recognize essential alarms for plant safety easily and understand annunciators with each integrated annunciators and their prioritized color easily by classifying alarms into plant-level essential annunciators, system-level integrated annunciators and equipment level individual annunciators with hierarchical structure. This paper describes conventional alarm system and the design philosophy, alarm system design and operation of ''Alarm System for ABWR Main Control Panels''. (author). 5 refs, 8 figs, 1 tab

  3. Meeting a Math Achievement Crisis

    Science.gov (United States)

    Jennings, Lenora; Likis, Lori

    2005-01-01

    An urban community spotlighted declining mathematics achievement and took some measures, in which the students' performance increased substantially. The Benjamin Banneker Charter Public School in Cambridge, Massachusetts, engaged the entire community and launched the campaign called "Math Everywhere", which changed Benjamin Banneker's…

  4. The Widening Income Achievement Gap

    Science.gov (United States)

    Reardon, Sean F.

    2013-01-01

    Has the academic achievement gap between high-income and low-income students changed over the last few decades? If so, why? And what can schools do about it? Researcher Sean F. Reardon conducted a comprehensive analysis of research to answer these questions and came up with some striking findings. In this article, he shows that income-related…

  5. School Desegregation and Black Achievement.

    Science.gov (United States)

    Cook, Thomas; And Others

    Seven papers commissioned by the National Institute of Education in order to clarify the state of recent knowledge about the effects of school desegregation on the academic achievement of black students are contained in this report. The papers, which analyze 19 "core" empirical studies on this topic, include: (1) "What Have Black Children Gained…

  6. Achievement goals affect metacognitive judgments

    Science.gov (United States)

    Ikeda, Kenji; Yue, Carole L.; Murayama, Kou; Castel, Alan D.

    2017-01-01

    The present study examined the effect of achievement goals on metacognitive judgments, such as judgments of learning (JOLs) and metacomprehension judgments, and actual recall performance. We conducted five experiments manipulating the instruction of achievement goals. In each experiment, participants were instructed to adopt mastery-approach goals (i.e., develop their own mental ability through a memory task) or performance-approach goals (i.e., demonstrate their strong memory ability through getting a high score on a memory task). The results of Experiments 1 and 2 showed that JOLs of word pairs in the performance-approach goal condition tended to be higher than those in the mastery-approach goal condition. In contrast, cued recall performance did not differ between the two goal conditions. Experiment 3 also demonstrated that metacomprehension judgments of text passages were higher in the performance-approach goal condition than in the mastery-approach goals condition, whereas test performance did not differ between conditions. These findings suggest that achievement motivation affects metacognitive judgments during learning, even when achievement motivation does not influence actual performance. PMID:28983496

  7. Game Addiction and Academic Achievement

    Science.gov (United States)

    Sahin, Mehmet; Gumus, Yusuf Yasin; Dincel, Sezen

    2016-01-01

    The primary aim of this study was to investigate the correlation between game addiction and academic achievement. The secondary aim was to adapt a self-report instrument to measure game addiction. Three hundred and seventy high school students participated in this study. Data were collected via an online questionnaire that included a brief…

  8. The Politics of Achievement Gaps

    DEFF Research Database (Denmark)

    Valant, J.; Newark, D. A.

    2016-01-01

    on achievement gaps have received little attention from researchers, despite playing an important role in shaping policymakers’ behaviors. Drawing on randomized experiments with a nationally representative sample of adults, we explore the public’s beliefs about test score gaps and its support for gap...

  9. Achieving world class maintenance status

    Energy Technology Data Exchange (ETDEWEB)

    Tomlingson, P.D. [Paul D. Tomingson Associates (United States)

    2007-08-15

    The article written by a management consultant, discusses the art of successful planning and operation of maintenance in mines considering factors such as benchmaking, key performance indices (KPIs) and frequency of procedures which can help achieve 'world class maintenance'. 1 fig.

  10. Achieving universal access to broadband

    DEFF Research Database (Denmark)

    Falch, Morten; Henten, Anders

    2009-01-01

    The paper discusses appropriate policy measures for achieving universal access to broadband services in Europe. Access can be delivered by means of many different technology solutions described in the paper. This means a greater degree of competition and affects the kind of policy measures...

  11. Attribution Theory in Science Achievement

    Science.gov (United States)

    Craig, Martin

    2013-01-01

    Recent research reveals consistent lags in American students' science achievement scores. Not only are the scores lower in the United States compared to other developed nations, but even within the United States, too many students are well below science proficiency scores for their grade levels. The current research addresses this problem by…

  12. INNOVATION DIFFUSION THEORY MAIN DEVELOPMENT STAGES

    Directory of Open Access Journals (Sweden)

    S. V. Lisafiev

    2011-01-01

    Full Text Available Abstract: Main innovation diffusion development theory stages are: Rogers model of moving new products to the market including characteristics of its segments; mathematic substantiation of this model by Bass; Moor model taking into account gaps between adjacent market segments; Goldenberg model making it possible to predict sales drops at new product life cycle initial stages. It is reasonable to use this theory while moving innovative products to the market.

  13. Space shuttle main engine vibration data base

    Science.gov (United States)

    Lewallen, Pat

    1986-01-01

    The Space Shuttle Main Engine Vibration Data Base is described. Included is a detailed description of the data base components, the data acquisition process, the more sophisticated software routines, and the future data acquisition methods. Several figures and plots are provided to illustrate the various output formats accessible to the user. The numerous vibration data recall and analysis capabilities available through automated data base techniques are revealed.

  14. The Main Properties of q-Functions

    OpenAIRE

    Nina O. Virchenko; Olena V. Ovcharenko

    2017-01-01

    Background.  The new generalization of the function of complex variable (q-function) is considered, its main properties are investigated. Such distributions have a special place among the special functions due to their widespread use in many areas of applied mathematics. Objective. The aim of the paper is to study the new generalization of the function of complex variable for application in applied sciences. Methods. To obtain scientific results the general methods of the mathematical a...

  15. Radiation shielding of the main injector

    International Nuclear Information System (INIS)

    Bhat, C.M.; Martin, P.S.

    1995-05-01

    The radiation shielding in the Fermilab Main Injector (FMI) complex has been carried out by adopting a number of prescribed stringent guidelines established by a previous safety analysis. Determination of the required amount of radiation shielding at various locations of the FMI has been done using Monte Carlo computations. A three dimensional ray tracing code as well as a code based upon empirical observations have been employed in certain cases

  16. Post-main-sequence planetary system evolution

    Science.gov (United States)

    Veras, Dimitri

    2016-01-01

    The fates of planetary systems provide unassailable insights into their formation and represent rich cross-disciplinary dynamical laboratories. Mounting observations of post-main-sequence planetary systems necessitate a complementary level of theoretical scrutiny. Here, I review the diverse dynamical processes which affect planets, asteroids, comets and pebbles as their parent stars evolve into giant branch, white dwarf and neutron stars. This reference provides a foundation for the interpretation and modelling of currently known systems and upcoming discoveries. PMID:26998326

  17. The BTeV main spectrometer

    International Nuclear Information System (INIS)

    Sheldon, P.D.

    2001-01-01

    BTeV is a second generation B-factory experiment that will use a double-arm, forward spectrometer in the C0 experimental hall at the Fermilab Tevatron. I will describe the motivation and design of the 'main spectrometer', consisting of a ring-imaging Cherenkov system for charged particle identification, an electromagnetic calorimeter of lead-tungstate crystals, a proportional tube muon system with magnetized filtering steel, and a straw-tube and silicon strip charged particle tracking system

  18. Isolated systems with wind power. Main report

    Energy Technology Data Exchange (ETDEWEB)

    Lundsager, P.; Bindner, H.; Clausen, N.E.; Frandsen, S.; Hansen, L.H.; Hansen, J.C.

    2001-06-01

    The overall objective of this research project is to study the development of methods and guidelines rather than 'universal solutions' for the use of wind energy in isolated communities. The main specific objective of the project is to develop and present a more unified and generally applicable approach for assessing the technical and economical feasibility of isolated power supply systems with wind energy. As a part of the project the following tasks were carried out: Review of literature, field measurements in Egypt, development of an inventory of small isolated systems, overview of end-user demands, analysis of findings and development of proposed guidelines. The project is reported in one main report and four topical reports, all of them issued as Risoe reports. This is the Main Report Risoe-R-1256, summing up the activities and findings of the project and outlining an Implementation Strategy for Isolated Systems with Wind Power, applicable for international organisations such as donor agencies and development banks. (au)

  19. Three-dimensional tolerance investigation on main ITER components

    International Nuclear Information System (INIS)

    Reich, J.; Chiocchio, S.; Cordier, J.-J.; Gallix, R.; Guerin, O.; Halcrow, T.

    2009-01-01

    ITER has to focus on all processes that ensure the permanent consistency between the requirements of ITER and the performance attributes of its components. This includes integration tolerance studies. One of the main goals of this work is to establish a sufficient tolerance scheme for all main components. The investigation in sufficient tolerance studies at a very early stage of the project will result in cost savings during the installation process. Due to the complexity of the ITER components and their several interfaces to their surroundings, it is advantageous to perform tolerance studies with a specialised tool like 'three-dimensional control systems' (3DCS) that is compatible with the ITER CATIA-V5 CAD engineering system and Enovia PRC environment. On single components (e.g. Magnet TF Coils) detailed two-dimensional tolerance schemes have been developed from the beginning. Using them as a starting point, functional or key interface tolerances have to be defined. Furthermore the tolerance studies have to consider the different configurations of each component (e.g. manufacturing stages, assembly plan, integration with surrounding, operation conditions). Especially for assembly it is necessary to analyse the final ranges which have to be achieved during the installation process. From the integration point of view, the key tolerances of all main in-cryostat ITER components have to be brought together in a complete and consistent manner.

  20. Rates of the main thermonuclear reactions

    International Nuclear Information System (INIS)

    Abramovich, S.N.; Guzhovskii, B.Ya.; Dunaeva, S.A.; Fomushkin, E.F.

    1992-01-01

    The data on the cross sections of main thermonuclear reactions have been estimated with an account of the latest experimental results in a form of S-factor spline presentation. Based on this estimation, the reates of these reactions in 0.0001-1 MeV temperature range in the supposition of Maxwell distribution of relative velocities have been computed. The Maxwell-Boltzmann averaged -factors were calculated according to the table values of the reaction rates. Then the -factors were approximated with the 3 order spline-function. The necessity of the account of electron shielding and intramolecular movement at low temperatures is discussed (orig.)

  1. Musculoskeletal disorders in main battle tank personnel

    DEFF Research Database (Denmark)

    Nissen, Lars Ravnborg; Guldager, Bernadette; Gyntelberg, Finn

    2009-01-01

    PURPOSE: To compare the prevalence of musculoskeletal disorders of personnel in the main battle tank (MBT) units in the Danish army with those of personnel in other types of army units, and to investigate associations between job function in the tank, military rank, and musculoskeletal problems......, and ankle. RESULTS AND CONCLUSIONS: There were only 4 women in the MBT group; as a consequence, female personnel were excluded from the study. The participation rate was 58.0% (n = 184) in the MBT group and 56.3% (n = 333) in the reference group. The pattern of musculoskeletal disorders among personnel...

  2. Main problems of modern radiation hygiene

    International Nuclear Information System (INIS)

    Il'in, L.A.; Buldakov, L.A.; Knizhnikov, V.A.

    1982-01-01

    The results of investigations carried out in 1980-81 in the field of radiation hygiene as well as plans for 1981-85 are considered. Three main groups of problems which the radiation hygiene is facing at the present time are discussed. The determination of levels and study of regularities of ionizing radiation dose formation in the population and personnel working with ionizing radiation sources in one of the promissing directions of the investigations. Delayed irradiation aftereffects andcontaminant action ofirradiation and chemical substances are no less important. The third important problem lies in the development of protective measures and arrangements on improving state sanitary inspection in the field of radiation hygiene

  3. Some peat deposits in Penobscot County, Maine

    Science.gov (United States)

    Cameron, Cornelia Clermont; Anderson, Walter A.

    1979-01-01

    Twenty of the peat deposits in Penobscot County, Maine contain an estimated 29,282,000 short tons air-dried peat. The peat is chiefly sphagnum moss and reed-sedge of high quality according to ASTM standards for agricultural and horticultural use. Analyses show that this same volume has high fuel value, low sulfur and high hydrogen contents compared with lignite and sub-bituminous coal, which may indicate that it also has potential for fuel use. On the basis of the metallic trace element content, one area within the region containing the 20 deposits has been delineated for further bedrock studies.

  4. Main-chain supramolecular block copolymers.

    Science.gov (United States)

    Yang, Si Kyung; Ambade, Ashootosh V; Weck, Marcus

    2011-01-01

    Block copolymers are key building blocks for a variety of applications ranging from electronic devices to drug delivery. The material properties of block copolymers can be tuned and potentially improved by introducing noncovalent interactions in place of covalent linkages between polymeric blocks resulting in the formation of supramolecular block copolymers. Such materials combine the microphase separation behavior inherent to block copolymers with the responsiveness of supramolecular materials thereby affording dynamic and reversible materials. This tutorial review covers recent advances in main-chain supramolecular block copolymers and describes the design principles, synthetic approaches, advantages, and potential applications.

  5. Additively Manufactured Main Fuel Valve Housing

    Science.gov (United States)

    Eddleman, David; Richard, Jim

    2015-01-01

    Selective Laser Melting (SLM) was utilized to fabricate a liquid hydrogen valve housing typical of those found in rocket engines and main propulsion systems. The SLM process allowed for a valve geometry that would be difficult, if not impossible to fabricate by traditional means. Several valve bodies were built by different SLM suppliers and assembled with valve internals. The assemblies were then tested with liquid nitrogen and operated as desired. One unit was also burst tested and sectioned for materials analysis. The design, test results, and planned testing are presented herein.

  6. Water Hammer in Pumped Sewer Mains

    DEFF Research Database (Denmark)

    Larsen, Torben

    of transients in pumped pipeline systems. This present publication can be understood as the second and revised edition of the pamphlet ”Transients in pumped sewer mains” (2006) which was published as a technical report by The EVA committee under The Danish Water Pollution Committee (The Danish Society......This publication is intended for students and engineers seeking an introduction to the problem of water transients in pumped sewer and water mains. This is a subject of increasing interest because of the development of larger and more integrated systems. Consideration of transients is essential...

  7. Space Shuttle Main Engine Public Test Firing

    Science.gov (United States)

    2000-01-01

    A new NASA Space Shuttle Main Engine (SSME) roars to the approval of more than 2,000 people who came to John C. Stennis Space Center in Hancock County, Miss., on July 25 for a flight-certification test of the SSME Block II configuration. The engine, a new and significantly upgraded shuttle engine, was delivered to NASA's Kennedy Space Center in Florida for use on future shuttle missions. Spectators were able to experience the 'shake, rattle and roar' of the engine, which ran for 520 seconds - the length of time it takes a shuttle to reach orbit.

  8. Main challenges in demulsifier research and application

    Science.gov (United States)

    Zhang, Fusheng; Liu, Guoliang; Ma, Junhan; Ouyang, Jian; Yi, Xiaoling; Su, Huimin

    2017-01-01

    Main challenges in demulsifier research, such as demulsification of ASP flooding produced liquid, demulsification of heavy oil produced liquid, low temperature demulsification and fast demulsification, are summarized. Some importance technology routes to solve the challenges are proposed according to demulsification mechanisms and emulsion characteristics. The proposed routes include increasing aromaticity, molecular weight and branch degree of demulsifiers, and introducing double-function groups to demulsifiers for W/O and O/W emulsions, or groups with alkyl matching with alkyl carbon number of the crude oil into demulsifier molecule. The demulsification mechanisms of the above-mentioned research routes are described in detail.

  9. Isolated systems with wind power. Main report

    DEFF Research Database (Denmark)

    Lundsager, P.; Bindner, Henrik W.; Clausen, Niels-Erik

    2001-01-01

    The overall objective of this research project is to study the development of methods and guidelines rather than "universal solutions" for the use of wind energy in isolated communities. The main specific objective of the project is to develop and present amore unified and generally applicable...... approach for assessing the technical and economical feasibility of isolated power supply systems with wind energy. As a part of the project the following tasks were carried out: Review of literature, fieldmeasurements in Egypt, development of an inventory of small isolated systems, overview of end...... for Isolated Systems with Wind Power, applicable for international organisations such as donoragencies and development banks....

  10. Metacognition, achievement goals, study strategies and academic achievement: pathways to achievement

    NARCIS (Netherlands)

    Vrugt, A.; Oort, F.J.

    2008-01-01

    The purpose of this research was to develop and test a model of effective selfregulated learning. Based on effort expenditure we discerned effective self-regulators and less effective self-regulators. The model comprised achievement goals (mastery, performance-approach and -avoidance goals),

  11. Achieving excellence with limited resources

    International Nuclear Information System (INIS)

    Anson, L.W.; Spinney, R.W.

    1985-01-01

    The achievement of excellence in safety of nuclear power plant operation is dependent in part upon establishment of a performance-based training program. Developing such a program can be a laborious, time-consuming, and very expensive effort. Conducting job and task analyses, designing course outlines from learning objectives, developing training materials, evaluating program effectiveness and managing the training process and program through the out-years will exhaust any utility's training budget and staff. Because the achievement of excellence implies that training become in part performance-based, the question arises of how best to attain quality training yet still maintain a reasonable budget and staff workload. The answer lies not just in contracting the support necessary but making use of all available resources - training staff, contractor personnel in INPO

  12. Nuclear energy achievements and prospects

    International Nuclear Information System (INIS)

    Lewiner, Colette

    1992-01-01

    Within half a century nuclear energy achieved very successful results. Only for European Community, nuclear energy represents 30% in electricity generation. At this stage, one state that the nuclear energy winning cards are competitiveness and Gentleness to the environment. Those winning cards will still be master cards for the 21st century, provided nuclear energy handles rigorously: Safety in concept and operation of power plants; radioactive waste management, and communication

  13. A precision pulser for main ring extraction

    International Nuclear Information System (INIS)

    Dinkel, J.; Biggs, J.

    1985-01-01

    A pulser has been designed to produce a 14 Hz sinusoid current pulse at a 2 s rate with peak amplitudes from 400 amps to 3750 amps, and a long term stability of + or -400 mA. Short term stability is achieved by the use of a precision voltage regulator for the capacitor bank. This voltage regulator uses gate turnoff thyristors to control the charging current to the 13 mF capacitor bank. Load current is monitored with a precision dc current transductor. The peak value is read into a single chip microcomputer programmed to act as a digital regulator. The microcomputer calculates reference values for the capacitor bank charging supply and the capacitor bank voltage regulator

  14. A precision pulser for main ring extraction

    Energy Technology Data Exchange (ETDEWEB)

    Dinkel, J.; Biggs, J.

    1985-10-01

    A pulser has been designed to produce a 14 Hz sinusoid current pulse at a 2 s rate with peak amplitudes from 400 amps to 3750 amps, and a long term stability of + or -400 mA. Short term stability is achieved by the use of a precision voltage regulator for the capacitor bank. This voltage regulator uses gate turnoff thyristors to control the charging current to the 13 mF capacitor bank. Load current is monitored with a precision dc current transductor. The peak value is read into a single chip microcomputer programmed to act as a digital regulator. The microcomputer calculates reference values for the capacitor bank charging supply and the capacitor bank voltage regulator.

  15. Precision pulser for main ring extraction

    International Nuclear Information System (INIS)

    Dinkel, J.; Biggs, J.

    1985-01-01

    A pulser has been designed to produce a 14 Hz sinusoid current pulse at a 2 s rate with peak amplitudes from 400 amps to 3750 amps, and a long term stability of +/-400 mA. Short term stability is achieved by the use of a precision voltage regulator for the capacitor bank. This voltage regulator uses gate turnoff thyristors to control the charging current to the 13 mF capacitor bank. Load current is monitored with a precision dc current transductor. The peak value is read into a single chip microcomputer programmed to act as a digital regulator. The microcomputer calculates reference values for the capacitor bank charging supply and the capacitor bank voltage regulator

  16. Cost reduction of LWRs - The main features

    International Nuclear Information System (INIS)

    Board, J.A.; Norman, D.

    1991-01-01

    For effective generation cost reductions to be achieved while maintaining safety levels, the impact of each of the above element and their interactions must be fully assessed, together with the effects of uncertainty on commercial risk. the amount of interest during construction which must be paid can be minimised by adopting designs, output ratings (unit size), and construction methods which minimise construction time. However this must be done without unduly increasing specific capital cost. Total capital costs can be reduced by sharing design and project launching costs and front-end design and licensing costs, across a series of identical plants. The paper is reviewing costs and performance factors such as those above with the aim of identifying the strategies which might be necessary within and between countries in order to create an environment which would enable cost reductions on LWRs to be made. (author)

  17. Socioeconomic influence on mathematical achievement

    DEFF Research Database (Denmark)

    Valero, Paola; Graven, Mellony; Jurdak, Murad

    2012-01-01

    in their contexts and practices. In this paper we offer a synoptic overview of the main points that the team finds relevant to address concerning what is known and what is neglected in research in this topic. Poverty, early childhood, intersectionality of positionings, statistical reifications, macro......-systemic perspective, history of mathematics education practices....

  18. Forensic entomology and main challenges in Brazil.

    Science.gov (United States)

    Gomes, Leonardo; Von Zuben, Cláudio J

    2006-01-01

    Apart from an early case report from China (13th century), the first observations on insects and other arthropods as forensic indicators were documented in Germany and France during mass exhumations in the 1880s by Reinhard, who is considered a co-founder of the discipline. After the French publication of Mégnin's popular book on the applied aspects of forensic entomology, the concept quickly spread to Canada and United States. At that time, researchers recognized that the lack of systematic observations of insects of forensic importance jeopardized their use as indicators of postmortem interval. General advances in insect taxonomy and ecology helped to fill this gap over the following decades. After World Wars, few forensic entomology cases were reported in the scientific literature. From 1960s to the 1980s, Leclercq and Nuorteva were primarily responsible for maintaining the method in Central Europe, reporting isolated cases. Since then, basic research in the USA, Russia and Canada opened the way to the routine use of Entomology in forensic investigations. Identifications of insects associated with human cadavers are relatively few in the literature of the Neotropical region and have received little attention in Brazil. This article brings an overview of historic developments in this field, the recent studies and the main problems and challenges in South America and mainly in Brazil.

  19. Main Issues in Big Data Security

    Directory of Open Access Journals (Sweden)

    Julio Moreno

    2016-09-01

    Full Text Available Data is currently one of the most important assets for companies in every field. The continuous growth in the importance and volume of data has created a new problem: it cannot be handled by traditional analysis techniques. This problem was, therefore, solved through the creation of a new paradigm: Big Data. However, Big Data originated new issues related not only to the volume or the variety of the data, but also to data security and privacy. In order to obtain a full perspective of the problem, we decided to carry out an investigation with the objective of highlighting the main issues regarding Big Data security, and also the solutions proposed by the scientific community to solve them. In this paper, we explain the results obtained after applying a systematic mapping study to security in the Big Data ecosystem. It is almost impossible to carry out detailed research into the entire topic of security, and the outcome of this research is, therefore, a big picture of the main problems related to security in a Big Data system, along with the principal solutions to them proposed by the research community.

  20. RATU2 research objectives and achievements

    International Nuclear Information System (INIS)

    Solin, J.; Sarkimo, M.

    1998-01-01

    The Finnish research programme on the structural integrity of nuclear power plants, RATU2 was launched in 1995 for four years to coordinate the independent national research and development work aiming for structural safety in NPP's. The general planning and goal setting of the programme was based on the research need assessment and evaluation of the previous RATU programme. The research plans have been updated and refined annually on the basis of available funding. This paper provides a summary of the achievements related to the original objectives for the RATU2 programme from an administrative point of view. An overview on the new facilities and human resources is also given. The main conclusions of the interim evaluation are also reported. The major scientific and technical results are described in more detail in the technical papers of this symposium. (author)

  1. Mortise terrorism on the main pipelines

    Science.gov (United States)

    Komarov, V. A.; Nigrey, N. N.; Bronnikov, D. A.; Nigrey, A. A.

    2018-01-01

    The research aim of the work is to analyze the effectiveness of the methods of physical protection of main pipelines proposed in the article from the "mortise terrorism" A mathematical model has been developed that made it possible to predict the dynamics of "mortise terrorism" in the short term. An analysis of the effectiveness of physical protection methods proposed in the article to prevent unauthorized impacts on the objects under investigation is given. A variant of a video analytics system has been developed that allows detecting violators with recognition of the types of work they perform at a distance of 150 meters in conditions of complex natural backgrounds and precipitation. Probability of detection is 0.959.

  2. Siberian snakes for the Fermilab Main Injector

    International Nuclear Information System (INIS)

    Anferov, V.A.; Baiod, R.; Courant, E.D.

    1993-01-01

    Appropriate Siberian snakes were designed to maintain the proton beam polarization during acceleration in the Fermilab Main Injector from 8 to 150 GeV. Various snake designs were investigated to find one fitting into the 14 m straight section spaces with the required spin rotation axis and the minimum orbit excursion. The authors studied both cold and warm discrete magnet snakes as well as warm snakes with helical magnets. For the warm discrete magnet snake, obtaining small orbit excursions required a nearly longitudinal snake axis, while axes near ±45 degrees are needed when using two snakes in a ring. The authors found acceptable snakes either by using superconducting magnets or by using warm magnets with a helical dipole field

  3. CBA main magnet power supply ripple reduction

    International Nuclear Information System (INIS)

    Bagley, G.; Edwards, R.J.

    1983-01-01

    The preliminary results of a development program to minimize beam perturbation resulting from ripple current generated by the CBA Main Magnet Power Supply are presented. The assessment of the magnitude and causes of the ripple generated led to a modification of the SCR Gate Driver and the addition of a bandpass amplifier correction loop which gave significant improvement. A description of the changes made and the results obtained are included. A second design approach was developed in which the timing of the SCR gate pulses is directly determined by a VCO. The results reported with this VCO Loop indicate superior performance particularly at frequencies below 60 Hz. A shunt transistor regulator design is proposed to minimize higher SCR switching frequency harmonics

  4. BANKING ETHICS: MAIN CONCEPTIONS AND PROBLEMS

    Directory of Open Access Journals (Sweden)

    VALENTINA FETINIUC

    2014-10-01

    Full Text Available Banking ethics is a specialized set of ethical standards and rules that should be followed in the activities of financial institutions and employees of the banking sector. But despite the simplicity of the definition, in the modern world, this concept becomes complex and ambiguous. The importance of studying this subject is defined by the fact that the ethical behavior of the bank and bank employees promotes banking. At present there are several conceptions of banking ethics: general ethics, regulated ethics and ethical bank. The most common practice is to regulate internal and external relations of banks and bank workers with ethical codes. At the same time, studies show the existence of problems in the banking standards of ethics, which negatively affects the financial institution. This article is intended to reflect main tendencies and problems of banking ethics at international level and experience of Republic of Moldova in this field.

  5. Seismic risks at Elsie Lake Main Dam

    International Nuclear Information System (INIS)

    McCammon, N.R.; Momenzadeh, M.; Hawson, H.H.; Nielsen, N.M.

    1991-01-01

    The Elsie Lake dams are located on Vancouver Island in an area of high seismic risk. A safety review in 1986 indicated potential deficiencies in the earthfill main dam with respect to modern earthquake design standards. A detailed field investigation program comprising drilling and penetration tests was carried out and the results used in an assessment of seismic stability. A 0.8 m thick less dense layer in the granular shell of the dam, possibly caused by wet construction conditions, would likely liquefy in a major earthquake but sufficient residual strength would likely remain to prevent catastrophic failure. The dam shell might undergo some distortion, and an assessment was initiated to determine the requirements for reservoir drawdown following an extreme earthquake to ensure the timely lowering of the reservoir for inspection and repair. It was suggested that an adequate evacuation capability would be 25% and 50% drawdown in not more than 30 and 50 days, respectively. 9 refs., 11 figs., 1 tab

  6. Natural syntax : English interrogative main clauses

    Directory of Open Access Journals (Sweden)

    Janez Oresnik

    2007-12-01

    Full Text Available Natural Syntax is a developing deductive theory, a branch of Naturalness Theory. The naturalnessjudgements are couched in naturalness scales, whichfollow from the basic parameters (or «axioms» listed at the beginning of the paper. The predictions of the theory are calculated in deductions, whose chief components are apair of naturalness scales and the rules governing the alignment of corresponding naturalness values. Parallel and chiastic alignments are distinguished, in complementary distribution. Chiastic alignment is mandatory in deductions limited to unnatural environments. The paper deals with English interrogative main clauses. Within these, only the interrogatives containing wh-words exclusively insitu constitute an extremely unnatural environment and require chiastic alignment. Otherwiseparallel alignment is used. Earlier publications on Natural Syntax: Kavcic 2005a,b, Oresnik 1999, 2000a,b, 200la-f   2002, 2003a-c, 2002/03, 2004. This list cites only works written in English.

  7. PS main supply: motor-generator set.

    CERN Multimedia

    Maximilien Brice

    2002-01-01

    In picture 04 the motor is on the right in the background and the main view is of the generator. The peak power in each PS cycle drawn from the generator, up to 96 MW, is taken from the rotational kinetic energy of the rotor (a heavy-weight of 80 tons), which makes the rotational speed drop by only a few percent. The motor replenishes the average power of 2 to 4 MW. Photo 05: The motor-generator set is serviced every year and, in particular, bearings and slip-rings are carefully checked. To the left is the motor with its slip-rings visible. It has been detached from the axle and moved to the side, so that the rotor can be removed from the huge generator, looming at the right.

  8. VAT EVASION INLEBANON: CASES AND MAIN CAUSES

    Directory of Open Access Journals (Sweden)

    Rana Ismail

    2012-07-01

    Full Text Available The Value Added Tax (VAT is a very important source oftreasuryrevenuesinLebanon. It was initially introduced inLebanon in order to reduce the budgetdeficit and help contain the debt. However, VAT evasion growth inLebanon isleading to significant VAT revenue losses because of its size and frequency.In this paper, we will highlight the contribution of VAT to the treasury revenue. Inaddition, our research has led to figure out the most significant VAT evasion casesand the way tax payers evade paying their required VAT or try to have an illegalrefund. From these tax evasion cases, we will pinpoint the main causes of suchevasions and propose solutions to limit as much as possible VAT evasion inLebanon.

  9. Main heat transfer components for SNR-300

    International Nuclear Information System (INIS)

    De Haas Van Dorsser, A.H.

    1976-01-01

    Early in the joint German-Belgium-Dutch fast breeder programme it was decided that all main components should be tested, if possible at full scale, before fabrication of the actual SNR-300 components. Descriptions are given of the results of testing, and subsequent modifications, of the pumps, intermediate heat exchangers, and steam generators. A full scale model of the primary pump, free surface vertical shaft centrifugal type, was constructed and tested in the 5000 cubic metres per hour pump test facility erected at Bensberg. A 70 MW model of an intermediate heat exchanger, straight tube type with floating head, was tested in the 50 MW steam generator test station at Hengelo. Also tested in the Hengelo facility was an almost full scale straight tube 50 MW steam generator and subsequently a 50 MW helical tube evaporator. The latter tests were of more than 3000 h operation and resulted in minor changes in design and manufacturing operation. (U.K.)

  10. Russian electrometallurgy: Achievements, problems, prospects

    Science.gov (United States)

    Utochkin, Yu. I.; Semin, A. E.

    2011-12-01

    The changes in the Russian metallurgy, in particular, electric furnace steelmaking, having occurred in the recent years are analyzed. The main increase in the steelmaking output is due to putting into operation of new electric furnaces in new miniworks and enterprises equipped earlier with open-hearth furnaces. Reaching the rated capacity of a furnace in Russia substantially lags behind foreign enterprises. Only 30-35% of the Russian market of corrosion-resistant steel are provided by Russian metal.

  11. Achieving Universal Access to Broadband

    Directory of Open Access Journals (Sweden)

    Morten FALCH

    2009-01-01

    Full Text Available The paper discusses appropriate policy measures for achieving universal access to broadband services in Europe. Access can be delivered by means of many different technology solutions described in the paper. This means a greater degree of competition and affects the kind of policy measures to be applied. The paper concludes that other policy measure than the classical universal service obligation are in play, and discusses various policy measures taking the Lisbon process as a point of departure. Available policy measures listed in the paper include, universal service obligation, harmonization, demand stimulation, public support for extending the infrastructure, public private partnerships (PPP, and others.

  12. Capacity-achieving CPM schemes

    OpenAIRE

    Perotti, Alberto; Tarable, Alberto; Benedetto, Sergio; Montorsi, Guido

    2008-01-01

    The pragmatic approach to coded continuous-phase modulation (CPM) is proposed as a capacity-achieving low-complexity alternative to the serially-concatenated CPM (SC-CPM) coding scheme. In this paper, we first perform a selection of the best spectrally-efficient CPM modulations to be embedded into SC-CPM schemes. Then, we consider the pragmatic capacity (a.k.a. BICM capacity) of CPM modulations and optimize it through a careful design of the mapping between input bits and CPM waveforms. The s...

  13. Transuranics Laboratory, achievements and performance

    International Nuclear Information System (INIS)

    Gasco, C.; Anton, M. P.

    2004-01-01

    The Marine and Aquatic Radioecology Group (MARG) was established in 1985 with the main scope of analysing the consequences of the Palomares accident in the adjacent Mediterranean ecosystem. From then on and up to now , this Group has extended its investigations to other European marine environments, such as the Spanish Mediterranean margin, the Artic and the Atlantic. The main research of long-lived radionuclides (plutonium, americium and Cs-137) determining the orography influence, riverine inputs and their geo-chemical associations. This group is currently accomplishing new challenges on the radioecology field such as the development of techniques for transuranics speciation to determine their geo-chemical association to the main sediment compounds. Natural and anthropogenic radionuclides distribution on salt-marsh areas affected by dry-wet periods is being studied as well as the possibilities of fusing crossed techniques for dating recent sediments (pollen, anthropogenic, ''210 Pb, etc). The Laboratory performance description, the procedures used, calculations, challenges and gaps are described in this report. (Author) 22 refs

  14. Achieving Supply Chain Integration within Construction Industry

    Directory of Open Access Journals (Sweden)

    Peter McDermotti

    2012-11-01

    Full Text Available The main driver behind the adoption of supply chain management (SCM philosophy into the construction industry was the successes within other industry sectors. SCM can be defined as network of different organisations, linked upstream and downstream in a chain, aiming to produce quality and value in the services and products for the end consumers through integrated processes and activities. In order to achieve the optimised level of integration of the whole supply chain, the industry has responded in various forms. This paper will discuss different initiatives by the researchers,construction industry,and the UK government in order to achieve optimal level of supply chain integration. This paper will discuss the concept of aggregation,and also look at other supply chain integration related concepts including client-led supply chain, knowledge about the whole supply chain, effects of procurement on integration of supply chain, etc. The paper will give a brief overview and initial findings of a project undertaken by the authors, and also include examples from the UK construction industry on bundling of the supply and demand.

  15. Comprehensive chlorophyll composition in the main edible seaweeds.

    Science.gov (United States)

    Chen, Kewei; Ríos, José Julián; Pérez-Gálvez, Antonio; Roca, María

    2017-08-01

    Natural chlorophylls present in seaweeds have been studied regarding their biological activities and health benefit effects. However, detailed studies regarding characterization of the complete chlorophyll profile either qualitatively and quantitatively are scarce. This work deals with the comprehensive spectrometric study of the chlorophyll derivatives present in the five main coloured edible seaweeds. The novel complete MS 2 characterization of five chlorophyll derivatives: chlorophyll c 2 , chlorophyll c 1 , purpurin-18 a, pheophytin d and phytyl-purpurin-18 a has allowed to obtain fragmentation patterns associated with their different structural features. New chlorophyll derivatives have been identified and quantified by first time in red, green and brown seaweeds, including some oxidative structures. Quantitative data of the chlorophyll content comes to achieve significant information for food composition databases in bioactive compounds. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. New schools design: Acoustics as main target

    Science.gov (United States)

    Maffei, Luigi; Lembo, Paola

    2005-04-01

    The effects of poor intelligibility and high background noise levels on the cognitive development of school children and on the dissatisfaction of teachers has been largely investigated. National standards have been implemented and attempts to harmonize these standards in international guidelines are ongoing. All these activities have led to the awareness that design of new schools must be centered on the achievement of a good acoustic environment. At this point a strong research effort to study and implement best solutions must be conducted, in collaboration, by architects, acousticians, pedagogues, psychologists, builders and acoustic materials producers. Recently an international competition for the planning of new primary schools in Rome, Italy has been announced. The aim of the competition is to study new architectural and running features of primary schools to obtain, among other parameters such as lighting, low cost energy solutions and air quality, the control of reverberation time, sound insulation and mechanical equipments noise. In these school buildings, as innovative requirement, children must be also able to elaborate interpretative hypothesis of physical phenomena such as sound emission and perception and be aware of their influence on these phenomena. Different possible solutions are presented.

  17. Teacher Quality and Student Achievement

    Directory of Open Access Journals (Sweden)

    Linda Darling-Hammond

    2000-01-01

    Full Text Available Using data from a 50-state survey of policies, state case study analyses, the 1993-94 Schools and Staffing Surveys (SASS, and the National Assessment of Educational Progress (NAEP, this study examines the ways in which teacher qualifications and other school inputs are related to student achievement across states. The findings of both the qualitative and quantitative analyses suggest that policy investments in the quality of teachers may be related to improvements in student performance. Quantitative analyses indicate that measures of teacher preparation and certification are by far the strongest correlates of student achievement in reading and mathematics, both before and after controlling for student poverty and language status. State policy surveys and case study data are used to evaluate policies that influence the overall level of teacher qualifications within and across states. This analysis suggests that policies adopted by states regarding teacher education, licensing, hiring, and professional development may make an important difference in the qualifications and capacities that teachers bring to their work. The implications for state efforts to enhance quality and equity in public education are discussed.

  18. Main Findings: Lessons to be Learnt

    International Nuclear Information System (INIS)

    2010-01-01

    This section summarizes the main lessons to be learnt from the workshop: 1 - Workshop Methodology: This method of work has proven to be successful. Participants appreciated the high level of interaction with the other colleagues, especially in view of the variety of expertise that was represented at the workshop. The method also affords the participants the opportunity to learn about the status of waste management in the host country, and to come into contact with the main actors. Conversely, the method also affords the host country programme added visibility at the international level. 2 - National Regulations and International Guidance and Bases for Criteria and Regulatory Judgement: There is reasonable consensus amongst national regulations on fundamental regulatory objectives, but much less agreement on the most appropriate criteria. Consensus is nationally and internationally hampered by the lack of common definition of concepts and terms. International guidance is interpreted in different ways in each country. International guidance is rather difficult to interpret, understand and apply. It is important that stakeholders understand the bases for regulatory judgements. 3 - Optimisation: The fundamental goals of optimisation need to be clarified. Optimisation of long-term vs. short-term safety remains problematic. The process of performing optimisation is more important than the numerical or scientific result. A transparent, stepwise and iterative process of decision making is essential for optimisation. The basic, broad rules for decision making and involvement of stakeholders need to be defined in advance. 4 - Technical Indicators for Safe Performance: The relative importance of different safety indicators varies with timescale. There is still much to be done before reaching consensus on the relative importance of different time frames. More discussion is needed on time cut-offs for regulatory compliance. More discussion on the meaning and applicability of

  19. Maine Environmental Vulnerability Index (EVI) Atlas, Maine - 2007, maps in portable document format (NODC Accession 0036827)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This four volume set of Environmental Vulnerability Index Maps depicts environmental resources along the coast of Maine most at risk from oil spilled into the marine...

  20. Main attributes influencing spent nuclear fuel management

    International Nuclear Information System (INIS)

    Andreescu, N.; Ohai, D.

    1997-01-01

    All activities regarding nuclear fuel, following its discharge from the NPP, constitute the spent fuel management and are grouped in two possible back end variants, namely reprocessing (including HLW vitrification and geological disposal) and direct disposal of spent fuel. In order to select the appropriate variant it is necessary to analyse the aggregate fulfillment of the imposed requirements, particularly of the derived attributes, defined as distinguishing characteristics of the factors used in the decision making process. The main identified attributes are the following: - environmental impact, - availability of suitable sites, - non-proliferation degree, -strategy of energy, - technological complexity and technical maturity, -possible further technical improvements, - size of nuclear programme, - total costs, - public acceptance, - peculiarity of CANDU fuel. The significance of the attributes in the Romanian case, taking into consideration the present situation, as a low scenario and a high scenario corresponding to an important development of the nuclear power, after the year 2010, is presented. According to their importance the ranking of attributes is proposed . Subsequently, the ranking could be used for adequate weighing of attributes in order to realize a multi-criteria analysis and a relevant comparison of back end variants. (authors)

  1. EPR compared to international requirements (Mainly EUR)

    International Nuclear Information System (INIS)

    Broecker, B.

    1996-01-01

    A number of European Utilities have entered an agreement to write common requirements dedicated to future light water nuclear power plants to be built in Europe. The activities are known under the sign EUR (European Utilities Requirements). EPR, the future European Pressurized water Reactor, is the first installation of this type which will be operational from the year 2000 onwards, must fulfill the European requirements. EPR will serve as a test whether these requirements are realistic and well balanced. At the basic design stage of EPR, this paper concentrates on four main topics: the requirements which are new compared with existing reactors and which put a major challenge to the designer; the requirements today still open and the way they can be met by the EPR or not; the points for which already today the EPR special requirements exceed the EUR; the examples where the design of the EPR has given feedback which has led to a change of the EUR. EPR and EUR are different approaches to the reactor of the future. EUR is a set of requirements which leaves a flexibility to the designer while EPR is a real project which defines the technical solutions. EPR will fulfill the EUR and will at the same time serve as a test whether these requirements are realistic. EPR will also fulfill international requirements with minor changes. (J.S.). 7 figs

  2. CVD - main concepts, applications and restrictions

    International Nuclear Information System (INIS)

    Bliznakovska, B.; Milosevski, M.; Krawczynski, S.; Meixner, C.; Koetter, H.R.

    1993-01-01

    Despite of the fact that the existing literature covering the last two decades is plentiful with data related to CVD, this document is an attempt to provide to a reader a concise information about the nature of CVD technique at production of technologically important materials as well as to point at special references. The text is devided into three separate sections. The first section, The Main Features of CVD, is intended to give a complete comprehensive picture of the CVD technique through process description and characterization. The basic principles of thermodynamics, CVD chemical reactions classification, CVD chemical kinetics aspects and physics of CVD (with particular attention on the gas-flow phenomena) are included. As an additional aspect, in CVD unavoidable aspect however, the role of the coating/substrate compatibility on the overall process was outlined. The second section, CVD Equipment, concerns on the pecularities of the complete CVD unit pointing out the individual significances of the separate parts, i.e. pumping system, reactor chamber, control system. The aim of this section is to create to a reader a basic understanding of the arising problems but connected to be actual CVD performance. As a final goal of this review the reader's attention is turned upon the CVD applications for production of an up-to-date important class of coatings such as multilayer coatings. (orig.)

  3. Proposed Fermilab upgrade main injector project

    International Nuclear Information System (INIS)

    1992-04-01

    The US Department of Energy (DOE) proposes to construct and operate a ''Fermilab Main Injector'' (FMI), a 150 GeV proton injector accelerator, at the Fermi National Accelerator Laboratory (Fermilab) in Batavia, Illinois. The purpose and need for this action are given of this Environmental Assessment (EA). A description of the proposed FMI and construction activities are also given. The proposed FMI would be housed in an underground tunnel with a circumference of approximately 2.1 miles (3.4 kilometers), and the construction would affect approximately 135 acres of the 6,800 acre Fermilab site. The purpose of the proposed FMI is to construct and bring into operation a new 150 GeV proton injector accelerator. This addition to Fermilab's Tevatron would enable scientists to penetrate ever more deeply into the subatomic world through the detection of the super massive particles that can be created when a proton and antiproton collide head-on. The conversion of energy into matter in these collisions makes it possible to create particles that existed only an instant after the beginning of time. The proposed FMI would significantly extend the scientific reach of the Tevatron, the world's first superconducting accelerator and highest energy proton-antiproton collider

  4. Main prospects of EDF's nuclear program

    International Nuclear Information System (INIS)

    Pierre Bacher, M.; Jean Pierrard, M.

    1994-01-01

    Today, EDF is at a half way point in its third major standardized series, the N4 1400 MW series. The main objective agreed upon for this N4 series, was to improve the insertion of man in the control loop. After the TMI accident in 1979, selective improvements had already been introduced in the 900 series ; the 1300 series, which was the underway, was also the object of more significant improvements (for instance a digital control system) ; but it still seemed desirable that all the lessons to be learned from the accident be reflected in the third series : the fully computerized instrumentation and control system developed for the N4 series ?comparable to the one developed for Airbus ?is today the first of its kind in the world. The demand increase for electric energy dramatically stopped in 1993. However, the prospect for the coming years is more optimistic. Electricity consumption is expected to increase slowly by an average 2% per year. In this context, EDF is preparing its energy program for the nest century and takes into account that hydraulic generation capacity will remain stable and that the French thermal units fueled with coal are rather old and will have to be replaced.

  5. The two main theories on dental bruxism.

    Science.gov (United States)

    Behr, Michael; Hahnel, Sebastian; Faltermeier, Andreas; Bürgers, Ralf; Kolbeck, Carola; Handel, Gerhard; Proff, Peter

    2012-03-20

    Bruxism is characterized by non-functional contact of mandibular and maxillary teeth resulting in clenching or grating of teeth. Theories on factors causing bruxism are a matter of controversy in current literature. The dental profession has predominantly viewed peripheral local morphological disorders, such as malocclusion, as the cause of clenching and gnashing. This etiological model is based on the theory that occlusal maladjustment results in reduced masticatory muscle tone. In the absence of occlusal equilibration, motor neuron activity of masticatory muscles is triggered by periodontal receptors. The second theory assumes that central disturbances in the area of the basal ganglia are the main cause of bruxism. An imbalance in the circuit processing of the basal ganglia is supposed to be responsible for muscle hyperactivity during nocturnal dyskinesia such as bruxism. Some authors assume that bruxism constitutes sleep-related parafunctional activity (parasomnia). A recent model, which may explain the potential imbalance of the basal ganglia, is neuroplasticity. Neural plasticity is based on the ability of synapses to change the way they work. Activation of neural plasticity can change the relationship between inhibitory and excitatory neurons. It seems obvious that bruxism is not a symptom specific to just one disease. Many forms (and causes) of bruxism may exist simultaneously, as, for example, peripheral or central forms. Copyright © 2011 Elsevier GmbH. All rights reserved.

  6. Main physical problems of superhigh energy accelerators

    International Nuclear Information System (INIS)

    Lapidus, L.I.

    1979-01-01

    A survey is given of the state and prospects for the scientific researches to be carried out at the largest charged particle accelerators now under construction. The fundamental problems of the elementary particle physics are considered which can be solved on the base of experiments at high-energy accelerators. The problems to be solved involve development of the theory of various quark number, accurate determination of the charged and neutral intermediate vector boson masses in the Weinberg-Salam theory, the problem of production of t-quark, W -+ - and Z deg bosons, Higgs mesons and investigation of their interactions, examination of quark and lepton spectra, studies on the effects of strong interactions. As a result of the investigations on hadrons at maximum momentum transfers, the data on space-time structure at short distances can be obtained. It is emphasized that there are no engineering barriers to the construction of such accelerators. The main problem lies in financial investment. A conclusion is drawn that the next generation of accelerators will be developed on the base of cooperation between many countries [ru

  7. Prototype fast breeder reactor main options

    International Nuclear Information System (INIS)

    Bhoje, S.B.; Chellapandi, P.

    1996-01-01

    Fast reactor programme gets importance in the Indian energy market because of continuous growing demand of electricity and resources limited to only coal and FBR. India started its fast reactor programme with the construction of 40 MWt Fast Breeder Test Reactor (FBTR). The reactor attained its first criticality in October 1985. The reactor power will be raised to 40 MWt in near future. As a logical follow-up of FBTR, it was decided to build a prototype fast breeder reactor, PFBR. Considering significant effects of capital cost and construction period on economy, systematic efforts are made to reduce the same. The number of primary and secondary sodium loops and components have been reduced. Sodium coolant, pool type concept, oxide fuel, 20% CW D9, SS 316 LN and modified 9Cr-1Mo steel (T91) materials have been selected for PFBR. Based on the operating experience, the integrity of the high temperature components including fuel and cost optimization aspects, the plant temperatures are recommended. Steam temperature of 763 K at 16.6 MPa and a single TG of 500 MWe gross output have been decided. PFBR will be located at Kalpakkam site on the coast of Bay of Bengal. The plant life is designed for 30 y and 75% load factor. In this paper the justifications for the main options chosen are given in brief. (author). 2 figs, 2 tabs

  8. Brand new hall in the main building

    CERN Multimedia

    Corinne Pralavorio

    2014-01-01

    The renovation of the UNIQA and post office premises is getting under way, with their reopening scheduled for the spring.   The renovation of the large hall in the main building (Building 500) has finally reached the home straight. As of this week, building contractors will get to work on the last part – the offices of UNIQA and La Poste. In the last week of November, the two concessions moved their offices across Route Scherrer to the same part of Building 510 where UBS was temporarily housed during the bank’s refurbishment. Their services were therefore unavailable for one day. The renovation work will last until the spring, with the new offices expected to open in May 2015. Between now and then, the windows and insulation will be completely refitted, with a view to reducing heat loss considerably, and, above all, the premises will be modernised to improve customer reception and service. For example, UNIQA’s new premises will feature a confidential area, guarantee...

  9. Fusion reactor blanket-main design aspects

    International Nuclear Information System (INIS)

    Strebkov, Yu.; Sidorov, A.; Danilov, I.

    1994-01-01

    The main function of the fusion reactor blanket is ensuring tritium breeding and radiation shield. The blanket version depends on the reactor type (experimental, DEMO, commercial) and its parameters. Blanket operation conditions are defined with the heat flux, neutron load/fluence, cyclic operation, dynamic heating/force loading, MHD effects etc. DEMO/commercial blanket design is distinguished e.g. by rather high heat load and neutron fluence - up to 100 W/cm 2 and 7 MWa/m 2 accordingly. This conditions impose specific requirements for the materials, structure, maintenance of the blanket and its most loaded components - FW and limiter. The liquid Li-Pb eutectic is one of the possible breeder for different kinds of blanket in view of its advantages one of which is the blanket convertibility that allow to have shielding blanket (borated water) or breeding one (Li-Pb eutectic). Using Li-Pb eutectic for both ITER and DEMO blankets have been considered. In the conceptual ITER design the solid eutectic blanket was carried out. The liquid eutectic breeder/coolant is suggested also for the advanced (high parameter) blanket

  10. Students\\' Academic Achievement in Mathematics as Correlate of ...

    African Journals Online (AJOL)

    The main purpose of this study was to assess the relationship between students' achievement in mathematics and teacher factors. The study was conducted in the in Lesotho, Southern Africa. Stratified random sampling based on school ownership was used to draw a sample of 40 teachers from the population of Grade 10 ...

  11. Family Characteristics and Elementary School Achievement in an Urban Ghetto

    Science.gov (United States)

    Solomon, Daniel; And Others

    1972-01-01

    The relationships of sex, father absence, family size, and birth order to factor scores representing general academic achievement'' were investigated in a sample of urban black ghetto fifth-grade children. Significant main effects were found for sex and family size. (Author)

  12. Twin Specific Risk Factors in Primary School Achievements

    NARCIS (Netherlands)

    de Zeeuw, L.E.J.; van Beijsterveldt, C.E.M.; de Geus, E.J.C.; Boomsma, D.I.

    2012-01-01

    The main aim of this study was to examine twin specific risk factors that influence educational achievement in primary school. We included prenatal factors that are not unique to twins, except for zygosity, but show a higher prevalence in twins than in singletons. In addition, educational

  13. The effects of chronic achievement motivation and achievement primes on the activation of achievement and fun goals.

    Science.gov (United States)

    Hart, William; Albarracín, Dolores

    2009-12-01

    This research examined the hypothesis that situational achievement cues can elicit achievement or fun goals depending on chronic differences in achievement motivation. In 4 studies, chronic differences in achievement motivation were measured, and achievement-denoting words were used to influence behavior. The effects of these variables were assessed on self-report inventories, task performance, task resumption following an interruption, and the pursuit of means relevant to achieving or having fun. Findings indicated that achievement priming (vs. control priming) activated a goal to achieve and inhibited a goal to have fun in individuals with chronically high-achievement motivation but activated a goal to have fun and inhibited a goal to achieve in individuals with chronically low-achievement motivation.

  14. Twin specific risk factors in primary school achievements.

    Science.gov (United States)

    de Zeeuw, Eveline L; van Beijsterveldt, Catherina E M; de Geus, Eco J C; Boomsma, Dorret I

    2012-02-01

    The main aim of this study was to examine twin specific risk factors that influence educational achievement in primary school. We included prenatal factors that are not unique to twins, except for zygosity, but show a higher prevalence in twins than in singletons. In addition, educational achievement was compared between twins and their nontwin siblings in a within-family design. Data were obtained from parents and teachers of approximately 10,000 twins and their nontwin siblings registered with the Netherlands Twin Register. Teachers rated the proficiency of the children on arithmetic, language, reading, and physical education, and reported a national educational achievement test score (CITO). Structural equation modeling showed that gestational age, birth weight, and sex were significant predictors of educational achievement, even after correction for socioeconomic status. Mode of delivery and zygosity did not have an effect, while parental age only influenced arithmetic. Mode of conception, incubator time, and birth complications negatively affected achievement in physical education. The comparison of educational achievement of twins and singletons showed significantly lower ratings on arithmetic, reading, and language in twins, compared to their older siblings, but not compared to their younger siblings. Low gestational age and low birth weight were the most important risk factors for lower educational achievement of twins in primary school. It seems that the differences observed between twins and their nontwin siblings in educational achievement can largely be explained by birth order within the family.

  15. Achievement goals and perfectionism of high school students

    Directory of Open Access Journals (Sweden)

    Milojević Milica

    2009-01-01

    Full Text Available This research has been investigating one of the most contemporary approaches of achievement motivation - Achievement Goal Theory, which uses the construct of achievement goals. The construct of achievement goals involves three types of achievement goals: mastery goals, performance approach goals and performance avoidance goals. The main goal of the research was to examine correlation between perfectionism and its aspects with particular types of achievement goals. Also, the goal was to investigate the difference concerning gender regarding the achievement goals. The sample consisted of 200 senior year high school participants. The following instruments were used: Multi-dimensional scale of perfectionism (MSP and Test of achievement goals (TCP. The research results indicate that there is significant positive correlation between: perfectionism with performance approach goals and performance avoidance goals, concern over mistakes and parental expectations with performance approach goals and performance avoidance goals, personal standards and organization with mastery goals and performance approach goals, parental criticism and doubts about action with performance avoidance goals. Significant negative correlation was found between parental criticism and mastery goals. The results concerning the second goal indicates the female subjects have higher average scores in mastery goals.

  16. Achievement of Serbian eighth grade students in science

    Directory of Open Access Journals (Sweden)

    Antonijević Radovan

    2006-01-01

    Full Text Available The paper considers the main results and some educational implications of the TIMSS 2003 assessment conducted in Serbia in the fields of the science achievement of Serbian eighth grade students and the science curriculum context of their achievement. There were 4264 students in the sample. It was confirmed that Serbian eighth graders had made average scale score of 468 points in the science, and with this achievement they are placed in the zone of the top of low international benchmarking level, very close to the point of intermediate benchmark. The average science achievement of the Serbian eighth graders is somewhat below the general international science achievement. The best results were achieved in the science content domain of "chemistry", and the lower results in the content domain of "environmental science". Across the defined science cognitive domains, it was confirmed that the Serbian students had achieved the best results in cognitive domain of "factual knowledge" and weaker results in "reasoning and analysis". The achieved results raise many questions about contents of the science curriculum in Serbia, its overall quality and basic characteristics of its implementation. These results can be eligibly used to improve the science curricula and teaching in Serbian primary school. .

  17. Superphenix: technical and scientific achievements

    International Nuclear Information System (INIS)

    Guidez, Joel; Prele, Gerard

    2016-04-01

    In this book, the authors propose a synthesis of technical and scientific achievements related to the design, fabrication and eleven-year operation of Superphenix, the most powerful fast breeder reactor ever built and operated. They had the opportunity to use various and important archives maintained by the different involved institutions, actors and companies, such as the CEA with its MADONA database, AREVA and EDF. They address all the different fields: construction, chemistry, exploitation, handling, small and large components, materials, fuel manufacturing, environmental assessment, thermal hydraulics, the sodium-water reaction, sodium fires, the release of residual power, in-service inspection, and dismantling operations. Moreover, a chapter addresses design studies for Superphenix 2 and for the European Fast Reactor (EFR) which should be the successors of Superphenix

  18. Geology of the Cupsuptic quadrangle, Maine

    Science.gov (United States)

    Harwood, David S.

    1966-01-01

    The Cupsuptic quadrangle, in west-central Maine, lies in a relatively narrow belt of pre-Silurian rocks extending from the Connecticut River valley across northern New Hampshire to north-central Maine. The Albee Formation, composed of green, purple, and black phyllite with interbedded-quartzite, is exposed in the core of a regional anticlinorium overlain to the southeast by greenstone of the Oquossoc Formation which in turn is overlain by black slate of the Kamankeag Formation. In the northern part of the quadrangle the Albee Formation is overlain by black slate, feldspathic graywacke, and minor greenstone of the Dixville Formation. The Kamankeag Formation is dated as 1-ate Middle Ordovician by graptolites (zone 12) found near the base of the unit. The Dixville Formation is correlated with the Kamankeag Formation and Oquossoc Formation and is considered to be Middle Ordovician. The Albee Formation is considered to be Middle to Lower Ordovician from correlations with similar rocks in northeastern and southwestern Vermont. The Oquossoc and Kamankeag Formations are correlated with the Amonoosuc and Partridge Formations of northern New Hampshire. The pre-Silurian rocks are unconformably overlain by unnamed rocks of Silurian age in the southeast, west-central, and northwest ninths of the quadrangle. The basal Silurian units are boulder to cobble polymict conglomerate and quartz-pebble conglomerate of late Lower Silurian (Upper Llandovery) age. The overlying rocks are either well-bedded slate and quartzite, silty limestone, or arenaceous limestone. Thearenaceous limestone contains Upper Silurian (Lower Ludlow) brachiopods. The stratified rocks have been intruded by three stocks of biotite-muscovite quartz monzonite, a large body of metadiorite and associated serpentinite, smaller bodies of gabbro, granodiorite, and intrusive felsite, as well as numerous diabase and quartz monzonite dikes. The metadiorite and serpentinite, and possibly the gabbro and granodiorite are Late

  19. Hotel Intercontinental, en Frankfurt-Main (Alemania

    Directory of Open Access Journals (Sweden)

    Apel, Otto

    1966-09-01

    Full Text Available This building has basements, and 21 storeys above the ground. The basements are occupied with the usual services, and a garage, for clients, capable of holding 500 cars. The concierge’s office, the reception office, main hall, restaurant and services are on the ground floor. On the first floor there is a large ball room, where 600 people can assemble, as well as other reception halls. On each of the 2nd to 18th floors there are thirty rooms of one type, and eighteen of another. A luxury apartment occupies the 19th floor, and a restaurant for 200 people as well as a bar is on the top floor. This hotel, which is slab shaped, fits well with its environment and is very pleasantly proportioned.Consta de: planta de sótanos, planta baja y 20 plantas de altura. La planta de sótano contiene las distintas instalaciones; dependencias del personal, etcétera, y un garaje, reservado para los viajeros, capaz de albergar 500 coches. La planta baja comprende: la conserjería, recepción, hall, restaurantes, etc. En la planta primera existe una gran sala de baile para 600 personas, salas de reuniones, etc. Las plantas, de la 2.ª a la 18.ª contienen treinta habitaciones de un tipo y dieciocho de otro, en cada planta. En la planta 19.ª hay un apartamento de lujo. Y en la última planta se distribuyen: un restaurante para 200 personas, bar, etc. El bloque, dentro de su configuración paralelepipédica, es de forma armónica y está perfectamente encajado en el paisaje urbano circundante.

  20. The AGS main magnet power supply upgrade

    International Nuclear Information System (INIS)

    Sandberg, J.N.; Casella, R.; Geller, J.; Marneris, I.; Soukas, A.; Schumburg, N.

    1995-01-01

    The AGS Main Magnet Power Supply consists of a group of thyristor controlled power converters that operate from full rectify to full invert. In order to minimize ripple during the critical periods of injection and extraction 24 pulse converters are used for these portions of the cycle. The maximum voltage available in this mode is nominally 2,000 volts. The converters that are functional during this portion of the cycle are called the flat-top bank or ''F'' bank modules. During acceleration and invert where voltages of up to 12,000 volts are needed and where the ripple requirements are less stringent, groups of twelve pulse converters are operational. These converters are called the Pulsed bank or ''P'' bank modules. The original controlled rectifier system consisted of 96 large mercury filled excitron tubes divided equally between the P bank and F bank converters. These devices were extremely durable and ran successfully for over twenty years. It was, decided to replace the excitron farm with multiple arrangements of three-phase, full-wave, bridge modules that utilize silicon controlled rectifiers (SCR's or thyristors) as the switching element. In order to match the existing transformer connections and buswork, eight identical modules were required; four for the P bank system and four for the F bank system. In order to reduce noise pickup and provide electrical isolation the high level SCR gate triggers are provided via fiberoptic cable. The status of various parameters such as water flow, auxiliary power supply performance, trigger circuitry failure, over voltage, overcurrent, and loss of phase reference are monitored via a programmable logic controller (PLCs). The PLCs use isolated input and output modules for various voltage levels from TTL to 150 Vdc to 125 Vac. These devices are extremely flexible and have allowed modifications and improvements that have enhanced the performance over any equivalent hard wired system

  1. Main Developments and Perspectives of the European Union

    Directory of Open Access Journals (Sweden)

    Prof. Constantin ANGHELACHE PhD

    2017-06-01

    Full Text Available In this paper, the authors have analyzed the main economic-financial evolutions of the European Union member countries. First, we have performed the study regarding the evolution of the Gross Domestic Product growth in the European Union, by total and by comparison with other countries that play an important role in the global evolution of the economy. There are emphasized comparative data regarding the economic growth of China, which is the highest in the world. The growth rate of China is net superior to the rates recorded by USA, Japan and European Union (28 members. There can be observed a significant decrease of economic growth during the period 2008-2010, with a negative peak in 2009 (-2%-6% in the case of the United States, EU-28 and Japan. Even if China itself has felt the effects of the economic-financial crisis, the growth rate has reduced from 14% in 2007 to 9% in 2008, the decrease continued in the subsequent period, reaching some 8.5% in 2014. Then, we have analyzed the financial evolution, the exchange rate of the main currencies, the evolution of the inflation and the balance of foreign payments and international commercial exchanges. Particular attention was granted to direct foreign investments in and out the EU member states. The study is focused on the comparison of the foreign investments’ evolution during 2009-2014 for the main 10 partners of the European Union. Through this study, the results achieved by the EU during the specified periods were outlined, at each specific item within the internal, but also external relationships with other states in Europe or on wider global plan. The authors have put additional emphasis on the analysis of the period after 2007, since Romania has become member of the European Union.

  2. High Achievement in Mathematics Education in India: A Report from Mumbai

    Science.gov (United States)

    Raman, Manya

    2010-01-01

    This paper reports a study aimed at characterizing the conditions that lead to high achievement in mathematics in India. The study involved eight schools in the greater Mumbai region. The main result of the study is that the notion of high achievement itself is problematic, as reflected in the reports about mathematics achievement within and…

  3. Risk factors for asthma and cough among Hispanic children in the southwestern United States of America, 2003-2004 Factores de riesgo de asma y tos en niños hispanos en el suroeste de los Estados Unidos de América, 2003-2004

    Directory of Open Access Journals (Sweden)

    Melissa Gonzales

    2007-05-01

    Full Text Available OBJECTIVES: To investigate the impact of environmental tobacco smoke (ETS exposure and mother's place of birth (Mexico vs. United States of America on the prevalence of asthma and dry nighttime cough among children 2-12 years old residing in the southwestern United States. METHODS: Data were collected from November 2003 through March 2004 as part of a health survey of Hispanic mothers with young children who sought emergency, nutrition, or other clinical services. Information about respiratory health was obtained for one randomly selected child per United States-born (no. = 144 or Mexico-born (no. = 125 mother. Information on maternal and household sociodemographic variables, smoking, parental asthma, and child's exposure to room or automobile ETS during the previous seven days was also collected. Adjusted prevalence ratios were estimated with modified Poisson regression models. RESULTS: Most sociodemographic and ETS exposure variables differed significantly by mother's country of birth. Modeled asthma prevalence was 1.95 [95% confidence interval (CI = 1.03-3.68] times greater in children of United States-born mothers than children of Mexico-born mothers. This difference persisted after known asthma risk factors were controlled for, including parental asthma, socioeconomic and demographic variables, and child ETS exposure. Childrens' recent automobile ETS exposure was associated with dry nighttime cough [adjusted prevalence ratio (PR = 1.94, 95% CI = 1.19-3.15] and asthma (PR = 2.09; 95% CI = 0.99-4.39. CONCLUSIONS: Exposure to ETS in automobiles is an important risk factor for asthma and dry nighttime cough among Hispanic children in the southwest United States, regardless of mother's country of birth. Further research is needed to identify causes of the higher prevalence of asthma in Hispanic children of United States-born mothers.OBJETIVOS: Se investigó el impacto de la exposición al humo ambiental del tabaco (HAT y del país de nacimiento de la madre (México frente a los Estados Unidos de América en la prevalencia de asma y tos seca nocturna en niños de 2-12 años de edad que viven en el suroeste de los Estados Unidos de América. MÉTODOS: Los datos se colectaron de noviembre de 2003 a marzo de 2004 como parte de una encuesta de salud de madres hispanas con hijos pequeños, que solicitaron servicios de emergencia, nutrición o clínicos. Se obtuvo la información sobre el estado de salud respiratoria de un hijo seleccionado aleatoriamente por cada madre nacida en los Estados Unidos de América (n = 144 o en México (n = 125. Se colectó información sobre las variables sociodemográficas de la madre y del hogar, el hábito de fumar, los antecedentes de asma de los padres y la exposición del niño al HAT en habitaciones o automóviles en los siete días previos. Las razones de prevalencia ajustadas se estimaron mediante modelos de regresión de Poisson modificados. RESULTADOS: La mayoría de las variables sociodemográficas y de exposición al HAT presentaron diferencias significativas según el país de nacimiento de la madre. La prevalencia de asma según el modelo fue de 1,95 (intervalo de confianza de 95% [IC95%] = 1,03 a 3,68 veces mayor en niños de madres nacidas en Estados Unidos de América que en los de madres nacidas en México. Esta diferencia se mantuvo después de controlar por los factores de riesgo de asma conocidos, entre ellos los antecedentes de asma de los padres, las variables socioeconómicas y demográficas y la exposición del niño al HAT. La exposición reciente del niño al HAT en automóviles se asoció con la tos seca nocturna (razón de prevalencia ajustada [RP] = 1,94; IC95% = 1,19 a 3,15 y asma (RP = 2,09; IC95% = 0,99 a 4,39. CONCLUSIONES: La exposición al HAT en automóviles es un importante factor de riesgo de asma y de tos seca nocturna en niños hispanos en el suroeste de los Estados Unidos de América, independientemente del país de nacimiento de la madre. Se requieren más investigaciones para identificar las causas de la alta prevalencia de asma en los niños hispanos de madres nacidas en los Estados Unidos de América.

  4. Población, alimentación y estado nutricional entre los tules (kunas del resguardo Caimán Nuevo (Turbo y Necoclí; Antioquia, Colombia, 2003-2004 Population, nourishment and nutritional status among the tules (kunas of the Urabá region (Antioquia, Colombia, 2003-2004

    Directory of Open Access Journals (Sweden)

    Gloria Margarita Alcaraz López

    2005-03-01

    Full Text Available Objetivo general: estudiar el estado nutricional de los tules por medio de la valoración antropométrica, la adecuación en el consumo de nutrientes y la determinación de vitamina A en la sangre. Metodología: es un estudio descriptivo, prospectivo, con encuestas transversales para detectar la prevalencia de consumo alimentario y el riesgo de desnutrición. Se hicieron encuestas de consumo de alimentos, evaluación antropométrica nutricional y medición de retinol en la sangre (con HPLC. Resultados: la población del resguardo en 2003 fueron 1.028 personas y se evaluaron 791 (77%, de 103 familias. La encuesta alimentaria mostró ingesta kilocalórica con leve exceso y con graves problemas en los porcentajes de adecuación de consumo de nutrientes: proteínas 79%, calcio 13%, ácido fólico 54%, equivalentes de retinol 53%, hierro 122%. Al excluir el consumo de plátano se reducen los nutrientes dietéticos: proteína (69%, hierro (94% y retinol (3%. En niños de 0-11.5 años los riesgos de desnutrición fueron: global 40%, crónica 80%, aguda 5%. El índice de masa corporal en adolescentes indica deficiencia de peso apenas en 2%, mientras que en adultos es bajo en 58% y llega a 86% en mujeres mayores de 50 años. El retinol sanguíneo es deficiente en todos los grupos de edad, pero el escaso tamaño de los grupos de menores de 15 años y de ancianos limita la fuerza de las conclusiones. El retinol es estadísticamente menor en personas con riesgo de desnutrición (p= 0.005645. Discusión: las difíciles condiciones de vida de esta etnia en Caimán Nuevo se mantienen sin cambio por lo menos desde 1975. Es histórica la violencia física y social contra estos indígenas, la cual comparten con las demás etnias desde hace más de 500 años. Esta violencia de la sociedad, expresada en escasez de tierra, de cotos de caza y pesca, así como en el asesinato y la persecución, se suman a influencias político-culturales de los “blancos” y a factores culturales propios de los tules para crear una poderosa situación que los lleva y mantiene en la deficiencia alimentaria y la desnutrición. General Objective: To study the nutritional status of Tule (Kuna indigenous by anthropometric evaluation, adjustment of nutrients consumption, and blood vitamin A levels. Methods: A descriptive and prospective study with cross-sectional surveys to identify food consumption and undernourishment risk. Surveys about food intake, nutritional and anthropometric evaluation and blood retinol levels (by HPLC were performed. Results: In 2003, the population of the Resguardo was 1.028; 791 individuals (77% of 103 families were evaluated. The food consumption survey showed slight kilocalories excess ingestion and serious problems in the percentage of adjustment of nutrients consumption: protein 79%, calcium 13%, folic acid 54%, retinol 53%, iron 122%. When banana consumption was excluded, nutrients were: protein (69%, iron (94% and retinol (3%. In children (0-11.5 years the undernourishment risks were: global 40%, chronic 80%, acute 5%. The index of corporal mass in adolescents indicated weight deficiency in 2%, whereas in adults the index of corporal mass was low in 58%; this proportion reaches 86% in women older than 50 years. Blood retinol was low in all age groups, but the small size of the group younger than 15 years, limited the force of the statistical analysis. Retinol was statistically lower in individuals at risk of undernourishment (p = 0.005645. Discussion: The difficult life conditions of this ethnic group in Caimán Nuevo remain unmodified since 1975. The physical and social violence against these natives is historical, and has been shared with other ethnic groups for more than 500 years. The violence of the society, expressed in shortage of land and preserves for hunting and fishing, as well as in murder and persecution, adds to politicalcultural influences of the “Whites” and to the Tule cultural factors, to create a powerful situation that leads to food deficiency and contributes to their undernourishment.

  5. PLEIADES SYSTEM ARCHITECTURE AND MAIN PERFORMANCES

    Directory of Open Access Journals (Sweden)

    M. A. Gleyzes

    2012-07-01

    Full Text Available France, under the leadership of the French Space Agency (CNES, has set up a cooperative program with Austria, Belgium, Spain, Sweden, in order to develop a space Earth Observation system called PLEIADES. PLEIADES is a dual system, this means that it is intended to fulfill an extended panel of both civilian and Defense user’s needs.. This paper reports the status of the satellite after its launch and the in orbit commissioning, the PLEIADES satellite first model has been launched at the end of year 2011, the second model will be launched about 12 months later. It describes the main mission characteristics and performances status. It exposes how the system, satellite and ground segment have been designed in order to be compliant with a dual exploitation between civilian and defense partners. The system is based on the use of a set of newly European developed technologies to feature the satellite. In order to maximize the agility of the satellite, weight and inertia have been reduced using a compact hexagonal shape for the satellite bus. The optical mission consists in Earth optical observation composed of 0.7 m nadir resolution for the panchromatic band and 2.8 m nadir resolution for the four multi-spectral bands. The image swath is about 20 km. PLEIADES delivers optical high resolution products consisting in a Panchromatic image, into which is merged a four multispectral bands image, orthorectified on a Digital Terrain Model (DTM. Thanks to the huge satellite agility obtained with control momentum gyros as actuators, the optical system delivers as well instantaneous stereo images, under different stereoscopic conditions and mosaic images, issued from along the track thus enlarging the field of view. The ground segment is composed of a dual ground center located in CNES Toulouse premises in charge of preparing the dual mission command plan and of the real time contacts with the satellite through a control center. The dual ground center

  6. Apparent Brecciation Gradient, Mount Desert Island, Maine

    Science.gov (United States)

    Hawkins, A. T.; Johnson, S. E.

    2004-05-01

    Mount Desert Island, Maine, comprises a shallow level, Siluro-Devonian igneous complex surrounded by a distinctive breccia zone ("shatter zone" of Gilman and Chapman, 1988). The zone is very well exposed on the southern and eastern shores of the island and provides a unique opportunity to examine subvolcanic processes. The breccia of the Shatter Zone shows wide variation in percent matrix and clast, and may represent a spatial and temporal gradient in breccia formation due to a single eruptive or other catastrophic volcanic event. The shatter zone was divided into five developmental stages based on the extent of brecciation: Bar Harbor Formation, Sols Cliffs breccia, Seeley Road breccia, Dubois breccia, and Great Head breccia. A digital camera was employed to capture scale images of representative outcrops using a 0.5 m square Plexiglas frame. Individual images were joined in Adobe Photoshop to create a composite image of each outcrop. The composite photo was then exported to Adobe Illustrator, which was used to outline the clasts and produce a digital map of the outcrop for analysis. The fractal dimension (Fd) of each clast was calculated using NIH Image and a Euclidean distance mapping method described by Bérubé and Jébrak (1999) to quantify the morphology of the fragments, or the complexity of the outline. The more complex the fragment outline, the higher the fractal dimension, indicating that the fragment is less "mature" or has had less exposure to erosional processes, such as the injection of an igneous matrix. Sols Cliffs breccia has an average Fd of 1.125, whereas Great Head breccia has an average Fd of 1.040, with the stages between having intermediate values. The more complex clasts of the Sols Cliffs breccia with a small amount (26.38%) of matrix material suggests that it is the first stage in a sequence of brecciation ending at the more mature, matrix-supported (71.37%) breccia of Great Head. The results of this study will be used to guide isotopic

  7. Description of the Main Features of the Series Production of the LHC Main Dipole Magnets

    CERN Document Server

    Savary, F; Chevret, P; de Rijk, G; Fessia, P; Liénard, P; Miles, J; Modena, M; Rossi, L; Tommasini, D; Vlogaert, J; Bresson, D; Grunblatt, G; Decoene, JF; Bressani, F; Drago, G; Gagliardi, P; Eysselein, F; Gärtner, W; Lublow, P

    2008-01-01

    The series production of the LHC main dipole magnets was completed in November 2006. This paper presents the organization implemented at CERN and the milestones fixed to fullfil the technical requirements and to respect the master schedule of the machine installation. The CERN organization for the production follow-up, the quality assurance and the magnet testing, as well as the organization of the three main contractors will be described. A description of the design work and procurement of most of the specific heavy tooling and key components will be given with emphasis on the advantages and drawbacks.

  8. Radioecological monitoring of south Caucasus - main results

    International Nuclear Information System (INIS)

    Tsitskishvili, M.S; Chazaradze, R.E.; Katamadze, N.M.; Intskirveli, L.N.; Chxartishvili, A.G.; Gugushvili, B.S.; Tsitskishvili, N.B.; Saneblidze, O.I.

    2002-01-01

    Basing in surrounding ambience at present radioactive on its origin possible to split into two main groups: artificial and natural radioactive. How is obvious from the most names, natural based in the nature nearly with first days of its shaping and are its by the component. Artificial - not existed or not saved in the nature - having radioactive characteristics isotopes 'appeared' as a result artificial doing atoms. Getting into surrounding ambience as a result person activity artificial (systematically or episodic detectable there) possible conditionally split into three subgroups. Artificial radioactive isotopes, got into surrounding natural ambience as a result anthropogenic activity, in principal (ecological) are distinguished from the natural radioactive isotopes by fetters and particularities to migration on ecological chains, but, consequently, and nature 'influence'. Sufficiently remind that if in biosphere practically no ecological niches, in which goes an accumulation natural, capable to give significant dozing effect; for the artificial (isotopes of iodine, isotopes a strontium, caesium) exactly ability be accumulated in separate 'niches' ecological chain or in separate organs or weaving an organism (thyroid gland for the iodine) do artificial radioisotopes hygienic extremely dangerous. Location of Caucasus in the area of approximate location of firing ranges of test, (after the series 1961-1962 conducted by USSR in the North hemisphere this were test China) and damages on Chernobyl, in the area of most intensity stratosphere - troposphere exchange, manifests themselves: 1. Early approach spring-year maximum; 2. More clear maximum in the seasonal move; 3. The Greater fallout levels in contrast with other regions of country; 4. The Greater 'sensitivity' to 'fresh' products. Structure of global fallout on the under investigation region is stipulated: 1. Decreasing the fallout levels from the north on the south. 2. Vertical fallout levels (growth with the

  9. Achieving Nuclear Sustainability through Innovation

    International Nuclear Information System (INIS)

    2013-01-01

    In 2000, the IAEA Member States recognized that concerted and coordinated research and development is needed to drive innovation that ensures that nuclear energy can help meet energy needs sustainably in the 21st century. Following an IAEA General Conference resolution, an international 'think tank' and dialogue forum were established. The resulting organization, the IAEA's International Project on Innovative Nuclear Reactors and Fuel Cycles (INPRO), helps nuclear technology holders and users coordinate the national and international studies, research and other activities needed to achieve innovations in nuclear reactor designs and fuel cycles. Currently, 38 countries plus the European Commission are participating in the project. This group includes both developing and developed economies that represent more than 75% of the world's population and 85% of its gross domestic product. INPRO undertakes collaborative projects among IAEA Member States, which analyse development scenarios and examine how nuclear energy can support the United Nations' goals for sustainable development in the 21st century. The results of these projects can be applied by IAEA Member States in their national nuclear energy strategies and can lead to international cooperation resulting in beneficial innovations in nuclear energy technology and its deployment. For example, INPRO studies the 'back end' of the fuel cycle, including recycling of spent fuel to increase resource use efficiency and to reduce the waste disposal burdens.

  10. Progress, Wealth, and Mathematics Achievement

    DEFF Research Database (Denmark)

    Valero, Paola

    2013-01-01

    I am interested in discussing the historical conditions that make it possible to formulate the idea that the mathematical qualifications of citizens in modern states is connected to the progress and economic development of nations. I interconnect apparently unrelated areas in an attempt to shed l......, H. (1899). Préface. L' Enseignement Mathématique, 1(1), 1-5. Popkewitz, T. S. (2008). Cosmopolitanism and the age of school reform: Science, education, and making society by making the child. New York: Routledge....... to the end of the 19th century. During the second half of the 19th century, mathematics teachers in different countries struggled to make mathematics part of the classic school curricula. During the second industrialization, the justification for the need for mathematics education was formulated in the first...... as a result, among others, of the growing series of comparative information on educational achievement and development. Such reports can be seen as performances of the comparative logic of Modernity that operates differential positioning, not only among individuals but also among nations, with respect to what...

  11. Achieving excellence through organizational values.

    Science.gov (United States)

    DeForest, C; Lazio, M M; Rayder, N

    1986-03-01

    By focusing on its mission values, a hospital can enhance the quality of patient care, improve staff morale, promote cost-effectiveness, and achieve a competitive advantage in the hospital marketplace. Since 1979 Saint Joseph Hospital, Kansas City, MO, has conducted a project to clarify and apply its values to the organization's overall direction and the everyday work setting. The project has proven that a concentration on mission values can benefit both the hospital's basic "spirit" and its bottom line. Twelve guiding principles are essential to creating a values-focused hospital: 1. Begin with a commitment. 2. Identify, involve, and educate "stakeholders". 3. Identify and use appropriate resources. 4. Assess organizational needs. 5. Identify the organization's values. 6. Translate mission values into everyday language. 7. Use an explicit, visible process built with a core set of process tools. 8. Document and showcase results. 9. Link the values work to the organization's overall direction and goals and to day-to-day management issues. 10. Think and act strategically. 11. Weave values focus into the fabric of the organization to ensure permanence and long-term success. 12. Model behavior on values.

  12. Assessment of Pupils’ Personal Achievements

    Directory of Open Access Journals (Sweden)

    T. A. Strokova

    2012-01-01

    Full Text Available The implementation of the new state educational standards, based on the competence approach, requires some new criteria, procedures and diagnostic tools for estimating pupils’ personal achievements. However, there is a lack of necessary guidelines and recommendations for such objective evaluation and comparative analysis of the effectiveness of educational establishments. The urgent need for unified monitoring instruments induced the author to develop a criteria-diagnostic complex providing the options for evaluating the important personal development aspects – intellectual, value-oriented and moral. The author recommends a self-assessment method for evaluating the intellectual qualities (i.e. self-dependency, critical thinking, logics, flexibility, depth, originality, etc., intellectual competences, and moral traits. The method is based on the tests – «Pupil in his own eyes» and «Pupil in the expert teachers’ eyes». For examining the value orientation, the author takes the classical method by M. Rokich. The approbation of the complex evaluation method was carried out in Tyumen schools and lyceums regarding the last year pupils. The research findings and proposed assessment tools can be used by headmasters and school teachers for monitoring the pupils’ personal growth. 

  13. Achieving monospermy or preventing polyspermy?

    Directory of Open Access Journals (Sweden)

    Dale B

    2016-06-01

    Full Text Available Brian Dale Centre for Assisted Fertilization, Naples, Italy Abstract: Images of sea urchin oocytes with hundreds of spermatozoa attached to their surface have fascinated scientists for over a century and led to the idea that oocytes have evolved mechanisms to allow the penetration of one spermatozoon while repelling supernumerary spermatozoa. Popular texts have extrapolated this concept, to the mammals and amphibians, and in many cases to include all the Phyla. Here, it is argued that laboratory experiments, using sea urchin oocytes deprived of their extracellular coats and inseminated at high densities, are artifactual and that the experiments leading to the idea of a fast block to polyspermy are flawed. Under natural conditions, the number of spermatozoa at the site of fertilization is extremely low, compared with the numbers generated. The sperm:oocyte ratio is regulated first by dilution in externally fertilizing species and the female reproductive tract in those with internal fertilization, followed by a bottleneck created by the oocytes extracellular coats. In order to progress to the oocyte plasma membrane, the fertilizing spermatozoon must encounter and respond to a correct sequence of signals from the oocytes extracellular coats. Those that do not, are halted in their progression by defective signaling and fall to the wayside. Final success and entry is finely tuned by the spermatozoon anchoring to an actin-rich predetermined site on the plasma membrane. In this review, the variation in the form, function, and number of gametes produced across the animal kingdom and the many ways in which sperm–oocyte interactions are regulated to reduce numbers are discussed. Since in nature, final sperm:oocyte ratios approach unity it would appear that selective pressures have favored the achievement of monospermy, rather than the evolution of polyspermy preventing mechanisms. Keywords: monospermy, natural conditions, polyspermy, laboratory

  14. The main indicators for iranian hospital ethical accreditation

    Directory of Open Access Journals (Sweden)

    SEYED ALI ENJOO

    2015-07-01

    Full Text Available Introduction: The application of organizational ethics in hospitals is one of the novel ways to improve medical ethics. Nowadays achieving efficient and sufficient ethical hospital indicators seems to be inevitable. In this connection, the present study aims to determine the best indicators in hospital accreditation. Methods: 69 indicators in 11 fields to evaluate hospital ethics were achieved through a five-step qualitative and quantitative study including literature review, expert focus group, Likert scale survey, 3 rounded Delphi, and content validity measurement. Expert focus group meeting was conducted, employing Nominal Group Technique (NGT. After running NGT, a three rounded Delphi and parallel to Delphi and a Likert scale survey were performed to obtain objective indicators for each domain. The experts were all healthcare professionals who were also medical ethics researchers, teachers, or Ph.D students. Content validity measurements were computed, using the viewpoints of two different expert groups, some ethicists, and some health care professionals (n=46. Results: After conducting NGT, Delphi, Likert survey, 11 main domains were listed including: Informed consent, Medical confidentiality, Physician-patient economic relations, Ethics consultation policy in the hospital, Ethical charter of hospital, Breaking bad medical news protocol, Respect for the patients’ rights, Clinical ethics committee, Spiritual and palliative care unit programs in the hospitals, Healthcare professionals’ communication skills, and Equitable access to the healthcare. Also 71 objective indicators for these 11 domains were listed in 11 tables with 5 to 8 indicators per table. Content Validity Ratio (CVR measurements were done and 69 indicators were highlighted. Conclusion: The domains listed in this study seem to be the most important ones for evaluating hospital ethics programs and services. Healthcare organizations’ accreditation and ranking are crucial for

  15. The main chemical safety problems in main process of nuclear fuel reprocessing plant

    International Nuclear Information System (INIS)

    Song Fengli; Zhao Shangui; Liu Xinhua; Zhang Chunlong; Lu Dan; Liu Yuntao; Yang Xiaowei; Wang Shijun

    2014-01-01

    There are many chemical reactions in the aqueous process of nuclear fuel reprocessing. The reaction conditions and the products are different so that the chemical safety problems are different. In the paper the chemical reactions in the aqueous process of nuclear fuel reprocessing are described and the main chemical safety problems are analyzed. The reference is offered to the design and accident analysis of the nuclear fuel reprocessing plant. (authors)

  16. Evaluation Logic of Main Control Board Fire Risk

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Dae Il; Kim, Kilyoo; Lim, Ho Gon [KAERI, Daejeon (Korea, Republic of)

    2015-05-15

    The main control board (MCB) is defined as the collection of control panels inside the main control room (MCR) of a nuclear power plant (NPP). As the MCB has the control and instrumentation circuits of redundant trains for almost all plant systems, small fires within the control panels may be detrimental to the safe shutdown capability. A big fire affecting many panels in the MCB can cause a forced MCR abandonment of the operators as well as function failures or spurious operations of the control and instrumentation-related components. If the MCR cannot be habitable, a safe shutdown from outside the MCR can be achieved and maintained at an alternate shutdown panel electrically and physically independent from the MCR. Because the MCB consist of many electrical panels, it may have internal barriers between them to prevent a fire from spreading from its origin to neighboring locations. However, most MCBs of domestic NPPs do not have internal barriers within them. If the MCB cabinets are not separated by a double wall with an air gap, the fire propagation of an MCB panel fire cannot be ruled out. Recently, Joglar et al. proposed a new evaluation logic for the MCB panel fires and mentioned that an MCB fire can be divided into propagation and non-propagating fires for abandonment and non-abandonment fire scenarios. However, they did not present the details on the fire modeling approaches and probability formulas for the fire scenarios. In this paper, a decision tree for evaluating the risk of an MCB fire is proposed to systematically determine the fire scenarios in terms of the fire modeling approaches. This paper proposed a decision tree for evaluating the risk of an MCB fire to systematically determine the fire scenarios in terms of fire modeling approaches.

  17. THE BSC METHOD USED IN ACHIEVING ORGANISATIONAL STRATEGIC OBJECTIVES

    Directory of Open Access Journals (Sweden)

    Marian SOCOLIUC

    2015-04-01

    Full Text Available The main objective of this paper is the examination of the concept of Balance Scorecard method and its possibilities in achieving process of the strategic objectives of the entity. The author has developed a Strategy map for an entity that transports goods by lorry. The Strategy map it is an important device used to communicate the strategy, focus organization efforts and implement the strategy developed by the management of the entity. The authors recommended, as well, the form of an internal report „Indicator’s sheet”, used for reporting the mode of achievement of each measure set out in the Strategy map.

  18. Achievement Goal Orientations and Self Handicapping as Mediator and Moderator of the Relationship between Intrinsic Achievement Motivation and Negative Automatic Thoughts in Adolescence Students

    Science.gov (United States)

    Kapikiran, Sahin

    2012-01-01

    The main purpose of this study was to examine the mediator and moderator role of self-handicapping and achievement goal orientations variables on the relationship between negative automatic thoughts intrinsic achievement motivation in high school students. 586 high school students, ranging in age from 14 to 20 (M = 16.08), adolescence students…

  19. Cryosat: Mission Status, Achievements and Data Access

    Science.gov (United States)

    Parrinello, T.; Mardle, N.; Hoyos Ortega, B.; Bouzinac, C.; Badessi, S.; Frommknecht, B.; Wingham, D.; CryoSat Mission Team

    2011-12-01

    CryoSat-2 was launched on the 8th April 2010 and it is the first European ice mission dedicated to monitoring precise changes in the thickness of polar ice sheets and floating sea ice over a 3-year period. Cryosat-2 carries an innovative radar altimeter called the Synthetic Aperture Interferometric Altimeter (SIRAL) with two antennas and with extended capabilities to meet the measurement requirements for ice-sheets elevation and sea-ice freeboard. Initial results have shown that data is of high quality thanks to an altimeter that is behaving exceptional well within its design specifications. After an intensive but rewarding six months of commissioning, the CryoSat mission entered the science phase in November last year. Data was released to the scientific community in February 2011 and since then, products have been systematically distributed to more than 150 Principal Investigators and used by more than 400 scientists worldwide. This community is increasing every day. Scope of this paper is to describe the current mission status and the main scientific achievements since the start of the science phase. Topics will also include programmatic highlights and information on accessing Cryosat products following the new ESA Earth Observation Data Policy.

  20. Plasma Medicine: Current Achievements and Future Prospects

    Science.gov (United States)

    Laroussi, Mounir

    2012-10-01

    Research on the biomedical applications of low temperature plasmas started with small scale experiments that were simply aimed at discovering what happens to biological cells when exposed to the chemically rich environment of plasma. These early experiments took place in the mid to late 1990s. As interest in this multidisciplinary field dramatically rose, various engineering and physics groups collaborated with biologists and medical experts to investigate the use of plasma technology as a basis for innovative medical approaches to cure various diseases. However, many questions concerning the fundamental mechanisms involved in cell-plasma interaction remained unanswered. As a result various workshops were organized to gather the diverse research community in the field of plasma medicine in order to have a fruitful exchange of ideas regarding the scientific challenges that needed to be surmounted to advance and expand the field's knowledge base. The present GEC workshop continues this important tradition of scientific cooperation since there is still a significant lack of understanding of many of the biochemical and molecular pathways that come into play when biological cells are exposed to plasmas. In this talk, first background information on the various plasma devices developed in our institute will be presented. This will be followed by a summary of our work on the effects of plasmas on prokaryotic and eukaryotic cells. The talk will be concluded by presenting our vision of the future of the field and an outline of the main challenges that need to be overcome if practical medical applications are to be achieved.

  1. Academic Achievement of University Students with Dyslexia.

    Science.gov (United States)

    Olofsson, Åke; Taube, Karin; Ahl, Astrid

    2015-11-01

    Broadened recruitment to higher education is on the agenda in many countries, and it is also widely recognized that the number of dyslexic students entering higher education is increasing. In Sweden, as in many other European countries, higher education institutions are required to accommodate students with dyslexia. The present study focuses on the study outcome for 50 students with diagnosed dyslexia, mainly in teacher education and nurses' training, at three universities in Northern Sweden. The students trusted their own ability to find information on the Internet but mistrusted their own abilities in reading course books and articles in English and in taking notes. The mean rate of study was 23.5 European Credit Transfer and Accumulation System credits per semester, which is slightly below the national baseline of 26.7. The results show that more than half of the students are examined at a normal rate of study but that about one fifth have a very low rate of study. Messages Most students with dyslexia can compensate for their reading problems. Taking notes during lessons and reading in foreign language may be especially difficult for students with dyslexia. Diagnoses should distinguish between reading comprehension and word decoding. More than half of the students with dyslexia can achieve at a normal rate of study. One-fifth of the students with dyslexia may need a longer period of study than other students. Copyright © 2015 John Wiley & Sons, Ltd.

  2. Online Mathematics Homework Increases Student Achievement

    Directory of Open Access Journals (Sweden)

    Jeremy Roschelle

    2016-10-01

    Full Text Available In a randomized field trial with 2,850 seventh-grade mathematics students, we evaluated whether an educational technology intervention increased mathematics learning. Assigning homework is common yet sometimes controversial. Building on prior research on formative assessment and adaptive teaching, we predicted that combining an online homework tool with teacher training could increase learning. The online tool ASSISTments (a provides timely feedback and hints to students as they do homework and (b gives teachers timely, organized information about students’ work. To test this prediction, we analyzed data from 43 schools that participated in a random assignment experiment in Maine, a state that provides every seventh-grade student with a laptop to take home. Results showed that the intervention significantly increased student scores on an end-of-the-year standardized mathematics assessment as compared with a control group that continued with existing homework practices. Students with low prior mathematics achievement benefited most. The intervention has potential for wider adoption.

  3. Power grid, mains filtering and power line communications ... a root cause for incompatibilities

    NARCIS (Netherlands)

    Coenen, Mart

    2013-01-01

    The power grid is intentionally meant to distribute electrical energy at the mains frequency, as produced by the electricity generating plants, towards the end-users. The three-phase low-voltage distribution network can be utilized more efficiently when a power factor of 1 is achieved and no

  4. On the ergodic secrecy capacity of the wiretap channel under imperfect main channel estimation

    KAUST Repository

    Rezki, Zouheir; Khisti, Ashish J.; Alouini, Mohamed-Slim

    2011-01-01

    imperfect main channel estimation at the transmitter. Inner and outer bounds on the ergodic secrecy capacity are derived for a class of independent identically distributed (i.i.d.) fading channels. The achievable rate is a simple on-off scheme using a

  5. US Mains Stacked Very High Frequency Self-oscillating Resonant Power Converter with Unified Rectifier

    DEFF Research Database (Denmark)

    Pedersen, Jeppe Arnsdorf; Madsen, Mickey Pierre; Mønster, Jakob Døllner

    2016-01-01

    This paper describes a Very High Frequency (VHF) converter made with three Class-E inverters and a single ClassDE rectifier. The converter is designed for the US mains (120 V, 60 Hz) and can deliver 9 W to a 60 V LED. The converter has a switching frequency of 37 MHz and achieves an efficiency...

  6. Academic Self-Concept, Achievement Goals, and Achievement: Is Their Relation the Same for Academic Achievers and Underachievers?

    Science.gov (United States)

    Preckel, Franzis; Brunner, Martin

    2015-01-01

    This longitudinal study investigated the contribution of achievement goals and academic self-concept for the prediction of unexpected academic achievement (i.e., achievement that is higher or lower than expected with respect to students' cognitive ability) in general and when comparing groups of extreme over- and underachievers. Our sample…

  7. Maine winter roads : salt, safety, environment and cost.

    Science.gov (United States)

    2010-02-01

    This report presents the results of a fourteen-month effort by a research team from the University of : Maine in cooperation with the Maine Department of Transportation (MaineDOT) to conduct : research, engage stakeholders, provide information, and f...

  8. Successful treatment of mixed (mainly cancer) pain by tramadol preparations.

    Science.gov (United States)

    Kawahito, Shinji; Soga, Tomohiro; Mita, Naoji; Satomi, Shiho; Kinoshita, Hiroyuki; Arase, Tomoko; Kondo, Akira; Miki, Hitoshi; Takaishi, Kazumi; Kitahata, Hiroshi

    2017-01-01

    The patient, a 70-year-old Japanese woman diagnosed with parotid gland cancer, underwent wide excision and reconstruction (facial nerve ablation, nerve transposition). At 1 month after the surgery, she was brought to our hospital's pain medicine department because her postoperative pain and cancer-related pain were poorly controlled. She had already been prescribed a tramadol (37.5 mg)/acetaminophen (325 mg) combination tablet (5 tablets/day). However, in addition to the continuous pain in her face and lower limbs, she was troubled by a trigeminal neuralgia-like prominence ache. Because this pain could not be controlled by an increase to eight combination tablets per day, we switched her medication to a tramadol capsule. At 11 months post-surgery, we then switched her medication to an orally disintegrating tramadol tablet to improve medication adherence of the drug. From 14 months post-surgery, the patient also used a sustained-release tramadol preparation, and she was then able to sleep well. Her current regimen is an orally disintegrating sustained-release tablet combination (total 300 mg tramadol) per day, and she achieved sufficient pain relief. Because tramadol is not classified as a medical narcotic drug, it widely available and was shown here to be extremely useful for the treatment of our patient's mixed (mainly cancer) pain. J. Med. Invest. 64: 311-312, August, 2017.

  9. Spa Products as Main Orientation in Wellness Tourism in Bali

    Directory of Open Access Journals (Sweden)

    I Gusti Made Wendri

    2018-03-01

    Full Text Available Wellness Spa is developed from conventional spa in response to the influence of the present tourism trend which is much in demand of the achievement of wellness aspect of life. Wellness tourism is a subdivision of health tourism. Wellness spa is the core product for wellness tourism. In fact, to date, people’s knowledge about wellness spa is still poor. This fact has motivated the implementation of this research under the title “Spa Products as Main Orientation in Wellness Tourism in Bali”. The objective of the research is to find out what products becomes the orientation in wellness tourism in Ubud as well as in South Badung. This qualitative research uses a phenomenological approach to the study. The determination of the informants is purposively done, and the information concerning the object of the research is obtained by deep interview controlled by a checklist based on Wellness Wheel concept. The location of the research is Ubud and South Badung areas, the latter represented by Nusa Dua, Jimbaran, and Kuta. The research uses 10 informants, 5 from Ubud and 5 from South Badung. The informants include spa managers and spa therapists. The result of the research shows that such packages as Bali spa ritual package, personal growth, and eco-adventure package become the most attractive products offered by wellness tourism industry and enjoyed by the tourists for the fulfilment of the tourists' wellness needs.

  10. ethiopian students' achievement challenges in science education

    African Journals Online (AJOL)

    IICBA01

    Oli Negassa. Adama Science and Technology University, Ethiopia ... achievement in science education across selected preparatory schools of Ethiopia. The .... To what extent do students' achievements vary across grade levels, regions,.

  11. Achievements and Challenges in the Science of Space Weather

    Science.gov (United States)

    Koskinen, Hannu E. J.; Baker, Daniel N.; Balogh, André; Gombosi, Tamas; Veronig, Astrid; von Steiger, Rudolf

    2017-11-01

    In June 2016 a group of 40 space weather scientists attended the workshop on Scientific Foundations of Space Weather at the International Space Science Institute in Bern. In this lead article to the volume based on the talks and discussions during the workshop we review some of main past achievements in the field and outline some of the challenges that the science of space weather is facing today and in the future.

  12. FFTF operations - 1980 - a year of achievement

    International Nuclear Information System (INIS)

    Newland, D.J.; Bliss, R.J.

    1981-01-01

    The year 1980 saw FFTF achieve initial criticality, proceed through an intense maintenance and system testing period, and achieve a remarkably successful two-day full power (400 MW) demonstration run. These achievements were preceded by two and one-half years of plant startup activity

  13. The Intersection of Culture and Achievement Motivation

    Science.gov (United States)

    Trumbull, Elise; Rothstein-Fisch, Carrie

    2011-01-01

    Achievement motivation is something that all members of the school community want to support in students, however few may recognize that it is influenced by culture. The very meaning of "achievement" is culturally variable, and the motives that students have for achieving may be quite different, depending upon their cultural background.…

  14. 30 CFR 75.302 - Main mine fans.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Main mine fans. 75.302 Section 75.302 Mineral... SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.302 Main mine fans. Each coal mine shall be ventilated by one or more main mine fans. Booster fans shall not be installed underground to assist main mine...

  15. MAIN-testi kasutamine eesti laste jutustamisoskuse hindamiseks

    Directory of Open Access Journals (Sweden)

    Andra Kütt

    2018-04-01

    Full Text Available "Using the Multilingual Assessment Instrument for Narratives test for the assessment of Estonian children’s narrative skills" In the Estonian language context, the Multilingual Assessment Instrument for Narratives (MAIN has not been used for research purposes. A total of 18 children (9 boys and 9 girls between the ages of 4 and 8 took part in trial tests: 15 Estonian mother-tongue and 3 Estonian-Russian bilingual mother-tongue children. The article was an analysis of the suitability of the test and an analysis of the test’s preliminary results in assessing Estonian children’s narrative skills. The preliminary test showed that storytelling is difficult for children. It emerged that when producing a narrative, it was not natural for children to indicate a starting point (giving time or place, but rather storytelling began immediately with a conflict and goal as internal components. Challenges and goals also turned out to be the most common and therefore the simplest content in the children’s narratives. There was little complexity in the children’s narratives, and most presented individual goals without conflicts or outcomes. Least common was all three macrostructural components (goal-conflict-outcome in succession in the children’s stories. Stories that achieved higher scores in production were also more complex and these displayed components and sequencing of components that show the cohesion and completeness of the work. Stories that achieved lower scores rather contain individual goals of narrative production, but with conflicts and outcomes to a lesser extent. In the Estonian children’s narratives, there were few words referring to a person’s inner feelings or reactions. The results showed that Estonian children find it difficult to use emotion words, which is evidenced by their limited use of IST words (including emotion words as well as their null-rated understanding of the internal reactions and states of individuals. No

  16. Overview of MOX fuel fabrication achievements

    International Nuclear Information System (INIS)

    Bairiot, H.; Vliet, J. van; Chiarelli, G.; Edwards, J.; Nagai, S.H.; Reshetnikov, F.

    2000-01-01

    Such overview having been adequately covered in an OECD/NEA publication providing the situation as of end 1994, this paper is mainly devoted to an update as of end 1998. The Belgian plant, Belgonucleaire/Dessel, is now dedicated exclusively to the fabrication of MOX fuel and has operated consistently around its nameplate capacity (35tHM/a) through the 1990s involving a large variety of PWR and BWR fuels. The two French plants have also achieved routine operation during the 1990s. CFCa, historically the largest FBR MOX fuel manufacturer, is utilizing the genuine COCA process for that type of fuel and the MIMAS process for LWR fuel: a nominal capacity (40 tHM/a) has been gradually approached. MELOX has operated at 100 tHM/a, as defined in the operating licence granted originally. The British plant, MDF/Sellafield with 8tHM/a nameplate capacity is devoted to fuel and has manufactured several small fabrication campaigns. In Japan, JNC operates three facilities located at Tokai: PFDF, devoted to basic research and fabrication of test fuels, PFFF/ATR line, for the fabrication of Fugen fuel and of corresponding fuel for the critical facility DCA, and PFPF for the fabrication of FBR fuel. In Russia, fabrication techniques have been developed to fuel four BN-800 FBRs contemplated to be constructed and be fuelled with the civilian Pu stockpile. Two demonstration facilities Paket (Mayak) and RIAR (Dimitrovgrad) fabricated respectively pellet and vipac type FBR MOX fuel for BR-5, BOR-60, BN-350 and BN-600. The paper includes a brief description of each of the fabrication routes mentioned, as well as the production of respectively LWR and FBR MOX fuel in each fabrication facility, since the start-up of the plant, since 1 January 1993 and since 1 January 1998 up to 31 December 1998. (author)

  17. Managed Realignment in Europe: Achievements and Challenges

    Science.gov (United States)

    Esteves, L. S.

    2017-12-01

    Environmental and financial sustainability associated with climate change adaptation needs are the key drivers leading to the development of national and regional strategies which promote managed realignment. Managed realignment aims to maximise environmental and socioeconomic benefits by creating space for coastal habitats to evolve more naturally. Therefore, the natural adaptive capacity of coastal habitats and the range of ecosystem services they provide are paramount to the success of these strategies. In Europe, most projects involve the creation of intertidal areas by artificially restoring tidal flow into embanked land. Projects generally involve at least one of the following: removal, breach, or realignment of existing coastal protection, controlled tidal restoration and managed retreat (i.e. relocation from risk areas). Since early 1980s, over 140 managed realignment projects have been implemented (or are under construction) in Europe, mainly in the UK, France, Germany, Netherlands, Belgium and Spain, resulting in approximately 15,800 ha of habitat creation. This paper will present an overview of managed realignment initiatives in Europe, summarise achievements so far and discuss ways to overcome commonly faced challenges, focusing on high-level strategy; delivery of objectives at the project level; and public perception. Projects vary greatly as planning must take into account local social and environmental characteristics and constraints. Evidence of benefits gained in each project and their contribution to high level targets need to be quantified and widely disseminated to help attract public support. However, the lack of information and/or undisputable evidence about the realisation of tangible socioeconomic benefits is still hindering public acceptance. The knowledge about how the many social, economic, and technical aspects interact is evolving fast as new policies are formulated, more projects are implemented, and monitoring data are made available.

  18. Castalia: A European Mission to a Main Belt Comet

    Science.gov (United States)

    Snodgrass, Colin; Castalia mission science Team

    2013-10-01

    Main Belt Comets (MBCs) are a newly identified population, with stable asteroid-like orbits in the outer main belt and a comet-like appearance. It is believed that they survived the age of the solar system in a dormant state and that their activity occurred only recently. Water ice is the only volatile expected to survive, and only when buried under an insulating surface. Excavation by impact could bring the water ice (closer) to the surface and trigger the start of MBC activity. The specific science goals of the Castalia mission are: 1. Characterize a new Solar System family, the MBCs, by in-situ investigation 2. Understand the physics of activity on MBCs 3. Directly detect water in the asteroid belt 4. Test if MBCs are a viable source for Earth’s water 5. Use MBCs as tracers of planetary system formation and evolution These goals can be achieved by a spacecraft designed to rendezvous with and orbit an MBC for some months, arriving before the active period begins for mapping before directly sampling the gas and dust released during the active phase. Given the low level of activity of MBCs, and the expectation that their activity comes from only a localized patch on the surface, the orbiting spacecraft will have to be able to maintain a very close orbit over extended periods - the Castalia plan envisages an orbiter capable of ‘hovering’ autonomously at distances of only a few km from the surface of the MBC. The straw-man instrument payload is made up of: - Visible and near-infrared spectral imager - Thermal infrared imager - Radio science - Dust impact detector - Dust composition analyzer - Neutral/ion mass spectrometer - Magnetometer - Plasma package In addition to this, the option of a surface science package is being considered. At the moment MBC 133P/Elst-Pizarro is the best-known target for such a mission. A design study for the Castalia mission has been carried out in partnership between the science team, DLR and OHB Systems. This study looked at

  19. Health risk assessment of China’s main air pollutants

    Directory of Open Access Journals (Sweden)

    Jian Sun

    2017-02-01

    Full Text Available Abstract Background With the rapid development of China’s economy, air pollution has attracted public concern because of its harmful effects on health. Methods The source apportioning of air pollution, the spatial distribution characteristics, and the relationship between atmospheric contamination, and the risk of exposure were explored. The in situ daily concentrations of the principal air pollutants (PM2.5, PM10, SO2, NO2, CO and O3 were obtained from 188 main cities with many continuous air-monitoring stations across China (2014 and 2015. Results The results indicate positive correlations between PM2.5 and SO2 (R 2 = 0.395/0.404, P  0.05 for both 2014 and 2015. Additionally, a significant relationship between SO2, NO2, and CO was discovered using regression analysis (P < 0.0001, indicating that the origin of air pollutants is likely to be vehicle exhaust, coal consumption, and biomass open-burning. For the spatial pattern of air pollutants, we found that the highest concentration of SO2, NO2, and CO were mainly distributed in north China (Beijing-Tianjin-Hebei regions, Shandong, Shanxi and Henan provinces, part of Xinjiang and central Inner Mongolia (2014 and 2015. Conclusions The highest concentration and risk of PM2.5 was observed in the Beijing–Tianjin–Hebei economic belts, and Shandong, Henan, Shanxi, Hubei and Anhui provinces. Nevertheless, the highest concentration of O3 was irregularly distributed in most areas of China. A high-risk distribution of PM10, SO2 and NO2 was also observed in these regions, with the high risk of PM10 and NO2 observed in the Hebei and Shandong province, and high-risk of PM10 in Urumchi. The high-risk of NO2 distributed in Beijing-Yangtze River Delta region-Pearl River Delta region-central. Although atmospheric contamination slightly improved in 2015 compared to 2014, humanity faces the challenge of reducing the environmental and public health effects of air pollution by altering the present

  20. 33 CFR 334.20 - Gulf of Maine off Cape Small, Maine; naval aircraft practice mining range area.

    Science.gov (United States)

    2010-07-01

    ... REGULATIONS § 334.20 Gulf of Maine off Cape Small, Maine; naval aircraft practice mining range area. (a) The... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Gulf of Maine off Cape Small, Maine; naval aircraft practice mining range area. 334.20 Section 334.20 Navigation and Navigable Waters...

  1. Politics and Politicians – Main Topic and Main Characters on Television News

    Directory of Open Access Journals (Sweden)

    Viktorija Car

    2010-01-01

    Full Text Available The paper examines the relationship between television as a medium, and politics and politicians as the content of television news in Croatia. The first part of the paper explains the models of ‘media logic’, ‘partisan logic’ and ‘party logic’. The second part of the paper presents the results of the research conducted on the representative sample of primetime news HTV Dnevnik for the period 1991-2009, and Nova TV Dnevnik and RTL Vijesti for the period 2005-2009. The goal of the research was to examine the presence of political topics on primetime news, as well to what extent politicians are presented as main characters. The results show a sustained decline of politics on the news and their simultaneous replacement by news on disasters and lifestyle. Further, citizens and their opinion become more important than opinions of politicians, experts and scientists. Comparing the news on public service television and on commercial televisions, the author elaborates on the internal processes and changes of the television medium and finally introduces the concept of ‘power logic’ to explain news selection and news editing on the Croatian TV channels.

  2. Vacuum characteristics of the rf cavity for TRISTAN main ring

    International Nuclear Information System (INIS)

    Mizuno, H.; Akemoto, M.; Sakai, S.; Yamazaki, Y.; Higo, T.; Morozumi, Y.; Takata, K.

    1987-01-01

    In the TRISTAN main ring 52 accelerating units of alternating periodic structure (APS) are to be installed into the 6 straight sections around the Fuji, Tsukuba and Oho experimental areas. An accelerating unit which is 5365 mm long is composed of two 9 accelerating cell structures. At present (Jan. 1987) 32 units have been installed and under operation at a beam energy of 25 GeV. The remaining 20 units will be set up in this summer. To achieve the necessary beam life longer than 5 hours, the cavity sections should be pumped down to the pressure less than 5 X 10 -9 Torr with an operating RF power of 200 kW per each 9-cell cavity and the e+- beam. For this purpose a sufficient baking which is the most efficient method of reducing the outgassing rates of the parts of vacuum system is required for the APS cavity. A circulating water boiler system with electric heaters and a water pump was developed for the easy operation and maintenance of the RF vacuum system. The cavity unit is made of low-carbon steel S25C, and inner surface is electro-plated with copper of 100 μm thickness in a pyrophosphorous-acid bath. The area of inner surface and the volume of the cavity are about 18 M 2 and 1 m 3 , respectively. The unit is baked at 135 0 C by circulating 145 0 C hot water in the cooling channel. After the bake-out process for 24 hours the outgassing rate is dominated by the hydrogen permeation from the cooling water channel through the iron wall into the vacuum. to suppress this permeation, the anti-corrosion agent is added to the water by 5% in volume. All of the units were baked for 10 days at 135 0 C before they were installed into the straight sections

  3. MAGA MAGAZINOVIC: THE MAIN CONCEPTS OF MODERN DANCE

    Directory of Open Access Journals (Sweden)

    Milos Marijan

    2018-02-01

    Full Text Available Marija Maga Magazinovic (Užice,1882- Belgrade, 1968, a choreographer, dancer, modern dance theorist, philosopher, feminist, librarian and journalist, was the founder of modern dance in Serbia. In her efforts to introduce modern dance, Magazinovic demanded emancipation of art, “pure” dance, a beauty of simple movements, which had no need for story, scenography, costume, even music, nothing but naked dancer’s body. Maga, who graduated philosophy at the Belgrade University in 1904, and was a journalist by vocation, working as the first woman journalist in the daily newspaper “Politica” as a columnist, also fought for women’s rights and emancipation. By bringing modern artistic view into the patriarchal Serbian society, she contributed to the social and cultural development, and to the understanding and adopting of the modern dance at the very time when it was developed and brought on stage in the West. Stemmed from the schools of Max Reinhardt and ballet school of Isadora Duncan, she brought their views and pedagogical methods to Serbia when she returned from Berlin and Munich to Belgrade, where she opened the first school of modern dance in 1910. She was the first to advocate for the necessity of female education, particularly of engaging girls in doing rhythmic gymnastics and dance as a form of bodily and spiritual education. Given that Marija Maga Magazinovic was the first who opened the door for the progress and changes in the fields of dance and women’s rights by bringing concepts of those movements, in which she directly participated, to Serbia, these concepts had to be explained. Therefore, the main goal of the paper is to examine these concepts, such as modern dance, rhythmic gymnastic, body culture, Ausdruckstanz, expressionism, and women emancipation, which is crucial if we want to understand early period of modern dance development, and to understand Magazinovic’s efforts and achievements and her place and historical

  4. La Main à la pâte : un site Internet pour l'enseignement des sciences ...

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

    La Main à la pâte : un site Internet pour l'enseignement des sciences aux écoliers (Egypte). La Main à la pâte (www.lamap.fr) est une ... for submissions: Cultivate Africa's Future - Phase 2. The main objective of this competitive research fund is to support applied research in areas vital to achieving long-term food security.

  5. Aspects regarding the main Obstacles on the Development of SMEs’ Management in West Region of Romania

    Directory of Open Access Journals (Sweden)

    D.C.Dudă-Dăianu

    2013-06-01

    Full Text Available The success of achieving organizational objectives depends on the skills and capacities of entrepreneurs-managers to form optimal combinations of functions and to identify their intensity in processing at different stages of the business life cycle. Inside small and medium size enterprises not all functions have the same intensity of achievement. In what follows, we will present the description of the functions in small and medium enterprises in the West Region of Romania and the main problems faced by the entrepreneurs-managers in their implementation.

  6. Three brief assessments of math achievement.

    Science.gov (United States)

    Steiner, Eric T; Ashcraft, Mark H

    2012-12-01

    Because of wide disparities in college students' math knowledge-that is, their math achievement-studies of cognitive processing in math tasks also need to assess their individual level of math achievement. For many research settings, however, using existing math achievement tests is either too costly or too time consuming. To solve this dilemma, we present three brief tests of math achievement here, two drawn from the Wide Range Achievement Test and one composed of noncopyrighted items. All three correlated substantially with the full achievement test and with math anxiety, our original focus, and all show acceptable to excellent reliability. When lengthy testing is not feasible, one of these brief tests can be substituted.

  7. Predicting Academic Achievement from Classroom Behaviors

    OpenAIRE

    Flynt, Cynthia J.

    2008-01-01

    PREDICTING ACADEMIC ACHIEVEMENT FROM CLASSROOM BEHAVIORS by Cynthia J. Flynt Nancy Bodenhorn & Kusum Singh, Co-Chairs Counselor Education (ABSTRACT) This study examined the influence of behaviors exhibited in the classroom on reading and math achievement in the first, third and eighth grades; and the influence of teacher perceptions on reading and math achievement of African-Americans versus White students and male versus female students. Lastly, the study examined te...

  8. Experiences of families with a high-achiever child in sport: Case ...

    African Journals Online (AJOL)

    The family, not only the coach, plays a major role in the pursuit of children to reach the highest level in sport. Yet, it is mainly the high achiever, and sometimes the coach, who get recognition for success in this regard. This study explored the experiences of families with high-achieving adolescent athletes aspiring to compete ...

  9. Improving Education Achievement and Attainment in Luxembourg. OECD Economics Department Working Papers, No. 508

    Science.gov (United States)

    Carey, David; Ernst, Ekkehard

    2006-01-01

    Improving education achievement in Luxembourg is a priority for strengthening productivity growth and enhancing residents' employment prospects in the private sector, where employers mainly hire cross-border workers. Student achievement in Luxembourg is below the OECD average according to the 2003 OECD PISA study, with the performance gap between…

  10. Longitudinal Relationship between Social Skills and Academic Achievement in a Gender Perspective

    Science.gov (United States)

    Gustavsen, Ann Margareth

    2017-01-01

    Previous studies found that girls have higher academic achievement than boys in most school subjects. Teachers' grading of academic achievement seems to be based not only on students' knowledge but also their social skills, and teachers tend to assess girls as having better social skills than boys. The main aim of this study was to examine through…

  11. Longitudinal relationship between social skills and academic achievement in a gender perspective

    OpenAIRE

    Gustavsen, Ann Margareth

    2017-01-01

    Previous studies found that girls have higher academic achievement than boys in most school subjects. Teachers’ grading of academic achievement seems to be based not only on students’ knowledge but also their social skills, and teachers tend to assess girls as having better social skills than boys. The main aim of this study was to examine through multilevel analysis the extent to which teacher-rated social skills predicted teacher-rated academic achievement in Norwegian, mathematics and Engl...

  12. The Effect of Distributed Practice Homework on Precalculus Achievement at a Military Academy.

    Science.gov (United States)

    1996-04-08

    This study investigated the main effect of distributive practice homework on achievement in Precalculus . This study also investigated the aptitude...achievement in Precalculus . The sample consisted of 351 United States Air Force Academy cadets (experimental n = 161, control n = 190), all in their first...achievement. A subset of the Math Anxiety Rating Scale developed by Alexander and Martray (1989) was used as the measure of mathematics anxiety. Precalculus

  13. Oahu Sewer Main Lines, Oahu County HI, 2016, Honolulu GIS

    Data.gov (United States)

    U.S. Environmental Protection Agency — Linear features representing sewer main lines as maintained by Honolulu ENV Department of Environmental Services. Includes an inventory of sewer mains used for...

  14. SMALL MAIN-BELT ASTEROID SPECTROSCOPIC SURVEY, PHASE II

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set contains visible-wavelength (0.435-0.925 micron) spectra for 1341 main-belt asteroids observed during the second phase of the Small Main-belt Asteroid...

  15. 46 CFR 108.419 - Fire main capacity.

    Science.gov (United States)

    2010-10-01

    ... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Fire Extinguishing Systems Fire Main System § 108.419 Fire main capacity. The diameter of the fire... pumps operating simultaneously. ...

  16. Space Shuttle Main Propulsion System Anomaly Detection: A Case Study

    Data.gov (United States)

    National Aeronautics and Space Administration — The space shuttle main engine (SSME) is part of the Main Propnlsion System (MPS) which is an extremely complex system containing several sub-systems and components,...

  17. Achievement Goals and Discrete Achievement Emotions: A Theoretical Model and Prospective Test

    Science.gov (United States)

    Pekrun, Reinhard; Elliot, Andrew J.; Maier, Markus A.

    2006-01-01

    A theoretical model linking achievement goals to discrete achievement emotions is proposed. The model posits relations between the goals of the trichotomous achievement goal framework and 8 commonly experienced achievement emotions organized in a 2 (activity/outcome focus) x 2 (positive/negative valence) taxonomy. Two prospective studies tested…

  18. Policy planning for nuclear power: an overview of the main issues and requirements

    International Nuclear Information System (INIS)

    1995-05-01

    The report contains information on the political, governmental, economic, financial and technical issues and requirements associated with planning and implementing a safe, economic and reliable nuclear power programme. It highlights the main areas in which policies must be developed and decisions taken, as well as the role and responsibilities of government, the plant owner and national industry. Also presented are the main criteria to assist policy planners in defining options and strategies which can achieve a balance among such objectives as cost effective and efficient electricity production, realistic and acceptable financing arrangements, national development requirements, safety and environmental protection. (NHA)

  19. Fermilab 500 GeV main accelerator rf cavity 128 MHz mode damper

    International Nuclear Information System (INIS)

    Kerns, Q.A.; Miller, H.W.

    1977-01-01

    The Fermilab 500-GeV main accelerating system has been operating for a year now with the aid of 128-MHz mode dampers. Such dampers proved to be necessary to achieve stable operation and a reasonably smooth slow spill at intensities of approximately 2 x 10 13 protons per pulse, and furthermore are low-cost and reliable. The approach used to identify troublesome modes, the observed beam blow-up without dampers, and the steps taken to design and install suitable dampers on eighteen main ring cavities are discussed. Spectrum analyzer pictures help illustrate the performance

  20. 14 CFR 23.753 - Main float design.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Main float design. 23.753 Section 23.753... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Design and Construction Floats and Hulls § 23.753 Main float design. Each seaplane main float must meet the requirements of § 23.521. [Doc...

  1. 30 CFR 57.8525 - Main fan maintenance.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Main fan maintenance. 57.8525 Section 57.8525 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Underground Only § 57.8525 Main fan maintenance. Main fans shall be maintained according to either the...

  2. 30 CFR 57.8519 - Underground main fan controls.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Underground main fan controls. 57.8519 Section... Ventilation Surface and Underground § 57.8519 Underground main fan controls. All underground main fans shall have controls placed at a suitable protected location remote from the fan and preferably on the surface...

  3. 30 CFR 75.311 - Main mine fan operation.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Main mine fan operation. 75.311 Section 75.311... MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.311 Main mine fan operation. (a) Main mine fans shall be continuously operated, except as otherwise approved in the ventilation plan, or when...

  4. Supply and demand of timber for wood turning in Maine

    Science.gov (United States)

    Eric H. Wharton; Robert L., Jr. Nevel; Douglas S. Powell; Douglas S. Powell

    1987-01-01

    An analytical report on the volume of wood used by the wood-turning industry in Maine, and the volume of timber from the state's timberlands that may be suitable for turnstock. Findings are based on the third forest resource survey of Maine timberlands, and an industry canvass of primary manufacturing mills using wood from Maine timberlands, both conducted in 1982...

  5. 14 CFR 27.547 - Main rotor structure.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Main rotor structure. 27.547 Section 27.547... structure. (a) Each main rotor assembly (including rotor hubs and blades) must be designed as prescribed in this section. (b) [Reserved] (c) The main rotor structure must be designed to withstand the following...

  6. 30 CFR 57.8518 - Main and booster fans.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Main and booster fans. 57.8518 Section 57.8518... and Underground § 57.8518 Main and booster fans. (a) All mine main and booster fans installed and used...-cycle shutdowns or planned or scheduled fan maintenance or fan adjustments where air quality is...

  7. 46 CFR 182.610 - Main steering gear.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Main steering gear. 182.610 Section 182.610 Shipping...) MACHINERY INSTALLATION Steering Systems § 182.610 Main steering gear. (a) A vessel must be provided with a main steering gear that is: (1) Of adequate strength and capable of steering the vessel at all service...

  8. Achievement Motivation Development Project. Final Report.

    Science.gov (United States)

    McClelland, Dave C.; Alschuler, Alfred S.

    Two efforts were made to develop achievement motivation in school children and to observe the effect of such training on their behavior in and out of school. These studies were undertaken because: (1) Achievement motivation might help children think more seriously about their work habits and career planning; (2) It might improve the grades of…

  9. Increasing Educational Achievement via Self Concept Change.

    Science.gov (United States)

    Scheirer, Mary Ann; Kraut, Robert E.

    1979-01-01

    Literature linking self-concept and achievement, and evaluation research on educational programs to improve self-concept are analyzed in terms of several self-concept theories. Evidence for a causal connection between self-concept and achievement is negative. Researchers have failed to explore other theoretical approaches to educational change.…

  10. High academic achievement in psychotic students.

    Science.gov (United States)

    Defries, Z; Grothe, L

    1978-02-01

    The authors studied 21 schizophrenic and borderline college students who achieved B+ or higher grade averages and underwent psychotherapy while in college. High academic achievement was found to provide relief from feelings of worthlessness and ineffectuality resulting from poor relationships with parents, siblings, and peers. Psychotherapy and the permissive yet supportive college atmosphere reinforced the students' self-esteem.

  11. School Choice and the Achievement Gap

    Science.gov (United States)

    Jeynes, William H.

    2014-01-01

    The possibility is examined that school choice programs could be a means to reducing the achievement gap. Data based on meta-analytic research and the examination of nationwide data sets suggest that school choice programs that include private schools could reduce the achievement gap by 25%. The propounding of this possibility is based on research…

  12. Teaching for Successful Intelligence Raises School Achievement.

    Science.gov (United States)

    Sternberg, Robert J.; Torff, Bruce; Grigorenko, Elena

    1998-01-01

    A "successful intelligence" intervention improved school achievement for a group of 225 ethnically diverse third-graders, both on performance assessments measuring analytical, creative, and practical achievements and on conventional multiple-choice memory assessments. Teaching for triarchic thinking facilitates factual recall, because learning…

  13. TV Commercials as Achievement Scripts for Women.

    Science.gov (United States)

    Geis, F. L.; And Others

    1984-01-01

    Women who viewed four current, sex-stereotyped commercials emphasized homemaking over other achievement concerns in imagining their lives 10 years hence. Women who saw same commercials with sex roles reversed put significantly greater emphasis on their own achievement aspirations. Their more equal weighting of home and career matched men's. (CMG)

  14. Achievement Goals of Medical Students and Physicians

    Science.gov (United States)

    Babenko, Oksana; Daniels, Lia M.; White, Jonathan; Oswald, Anna; Ross, Shelley

    2018-01-01

    In achievement settings, the types of motivation individuals develop are crucial to their success and to the ways in which they respond to challenges. Considering the competitive nature of medical education and the high stakes of medical practice, it is important to know what types of motivation (conceptualized here as achievement goals) medical…

  15. Achieving maximum sustainable yield in mixed fisheries

    NARCIS (Netherlands)

    Ulrich, Clara; Vermard, Youen; Dolder, Paul J.; Brunel, Thomas; Jardim, Ernesto; Holmes, Steven J.; Kempf, Alexander; Mortensen, Lars O.; Poos, Jan Jaap; Rindorf, Anna

    2017-01-01

    Achieving single species maximum sustainable yield (MSY) in complex and dynamic fisheries targeting multiple species (mixed fisheries) is challenging because achieving the objective for one species may mean missing the objective for another. The North Sea mixed fisheries are a representative example

  16. Achieving Metacognition through Cognitive Strategy Instruction

    Science.gov (United States)

    Apaydin, Marina; Hossary, Mohamad

    2017-01-01

    Purpose: The purpose of this paper is to present hands-on techniques that could help achieve higher forms of cognitive work of Bloom's learning taxonomy and progress toward self-actualization, the top of Maslow's hierarchy of needs. These results can be achieved by the combination of Apaydin's 3A approach and integrative learning.…

  17. Mathematic Achievement of Canadian Private School Students

    Science.gov (United States)

    Cadigan, Francoise Jane; Wei, Yichun; Clifton, Rodney A.

    2013-01-01

    Very little Canadian research has examined the academic achievement of private school students. Data from The Programme for International Student Assessment (PISA) 2003 were used to examine the achievement of private school students. The study found that private school students outperformed their public school peers. In addition, the students'…

  18. Nuclear power station achievement 1968-1980

    International Nuclear Information System (INIS)

    Howles, L.R.

    This report reviews and gives an analysis of the achievement of operating nuclear power stations in the Western world on three relevant bases: (1) both annual and cumulative achievement of all nuclear power stations at a particular time; (2) cumulative achievement of all nuclear power stations at the end of the first and subsequent years of their lives to show trends with age; (3) achievement based on refuelling period considerations. Nowhere in the report are any operating details ignored, omitted or eliminated in the method of analysis. Summarising the results of the reviews shows: an improvement with time from initial electricity generation on all bases; that initially, larger sizes of reactor/turbine operate less well than smaller sizes (except for PHWR's); that after an initial number of years, the largest size units operate as well as the intermediate and smaller sizes, or better in the PHWR case; that a 75 per cent cumulative load factor achievement in the middle years of a reactor/turbines life can be expected on the refuelling period considerations base; that at June 1980, 35 nuclear power stations achieved an annual load factor over 75 per cent; that the above achievement was possible despite the repercussions following the Three Mile Island 'accident' and the shutdowns in the USA for piping system seismic adequacy checks required by the Nuclear Regulatory Commission for five nuclear power stations; and that even when reactors/turbines are reaching towards the end of their design life, there is no rapid deterioration in their achievements. (author)

  19. Youth Perspectives of Achievement: Is Money Everything?

    Science.gov (United States)

    Matope, Jasmine; Badroodien, Azeem

    2015-01-01

    This article draws from a qualitative research project completed at Victoria High School (pseudonym) in Cape Town in 2012 which explored 13 learners' perspectives of achievement and its influence on their lives and thinking. The piece problematises and analyses taken-for-granted connections between money, achievement, youth aspirations and views…

  20. Information Technology Diffusion: Impact on Student Achievement

    Science.gov (United States)

    Lee, Gregory M.; Lind, Mary L.

    2011-01-01

    For student achievement, the diffusion and adoption of information technology (IT) infrastructure enabled by special funding was posited to have a positive impact on student achievement. Four urban school districts provided the context for this study to assess the impact of IT adoption on standardized test scores.