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Sample records for rayonnement cosmique bulletin

  1. Determination of the cross-sections of some nuclear reactions occurring as a result of cosmic radiation (1963); Determination des sections efficaces de quelques reactions nucleaires intervenant dans les effets ou rayonnement cosmique (1963)

    Energy Technology Data Exchange (ETDEWEB)

    Tamers, M A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1962-06-15

    The high energy reactions studied during this research are reactions liable to occur as a result of cosmic radiation. On the one hand the reaction {sup 16}O(p, 3p){sup 14}C was studied and its cross-section measured between 65 MeV and 2.7 GeV; a value of 2.3 mb {+-} 0.5 was found. These values have mode it possible to forecast measurable quantities of carbon-14 in meteorites and also to measure them. On the other hand the reactions {sup 12}C({sup 16}O...), {sup 12}C({sup 14}N...) and {sup 12}C({sup 12}C...) have been studied and an attempt has been made to explain the mechanism of these reactions. (author) [French] Les reactions a hautes energies qui ont ete etudiees au court de ce travail sont des reactions susceptibles de se produire sous l'effet du rayonnement cosmique. Il s'agit d'une part de la reaction {sup 16}O(p, 3p){sup 14}C dont on a mesure la section efficoce egale a 2,3 mb {+-} 0,5 entre 65 MeV et 2,7 GeV. Ces valeurs ont permis de prevoir des quantites mesurables de carbone 14 dans les meteorites et par suite de les determiner. D'autre part les reaction {sup 12}C({sup 16}O...), {sup 12}C({sup 14}N...) et {sup 12}C({sup 12}C...) ont ete etudiees et on a tente d'expliquer le mecanisme de ces reactions. (auteur)

  2. Theoretical galactic cosmic ray electron spectrum obtained for sources of varying geometry; Spectre theorique des electrons du rayonnement cosmique dans la galaxie obtenu pour des sources a geometrie variable

    Energy Technology Data Exchange (ETDEWEB)

    Cohen, M E [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1969-07-01

    Jokipii and Meyer have recently obtained an electron density energy spectrum of the cosmic rays, originating in the Galaxy, using integral solutions of the steady state transfer equations, by considering a circular cylindric galactic disc as source and approximating the resulting fourth order integral. In this report, we present general results, obtained by using an arbitrary circular cylindric source, without restricting ourselves to the galactic disc. The integrals are treated exactly. The conclusions of Jokipii and Meyer form special cases of these results. We also obtain an exponential energy variation which, at the moment, is not observed experimentally. The second part of this work deals with more complicated, but perhaps more realistic models of elliptic cylindric and ellipsoidal galactic disc sources. One may also note that a very large source concentrated in a very small region gives a spectrum not unlike that for a small source distributed throughout a large volume. Finally, it may be remarked that the model adopted is much less restrictive than the artificial conception of 'leakage time' followed by other workers. (author) [French] Jokipii et Meyer ont dernierement obtenu un spectre d'energie pour les electrons galactiques dans le rayonnement cosmique, en utilisant les solutions des equations de transfert, a l'etat stationnaire, ces dernieres etant sous forme d'integrales, en prenant une source completement diffusee dans le disque galactique, celui-ci etant hypothetiquement choisi comme circulaire et cylindrique et en faisant une approximation sur l'integrale du quatrieme degre. Dans ce rapport, nous presentons des resultats generaux obtenus en faisant appel a une source, diffusee dans un cylindre circulaire, arbitrairement choisi, c'est-a-dire sans nous restreindre au disque galactique comme source. Les integrales sont traitees d'une maniere exacte. Les conclusions de Jokipii et Meyer constituent des cas speciaux des resultats precedents. Nous obtenons

  3. Le LHC, un tunnel cosmique

    CERN Multimedia

    CERN. Geneva

    2009-01-01

    Et si la lumière au bout du tunnel du LHC était cosmique ? En d’autres termes, qu’est-ce que le LHC peut nous apporter dans la connaissance de l’Univers ? Car la montée en énergie des accélérateurs de particules nous permet de mieux appréhender l’univers primordial, chaud et dense. Mais dans quel sens dit-on que le LHC reproduit des conditions proches du Big bang ? Quelles informations nous apporte-t-il sur le contenu de l’Univers ? La matière noire est-elle détectable au LHC ? L’énergie noire ? Pourquoi l’antimatière accumulée au CERN est-elle si rare dans l’Univers ? Et si le CERN a bâti sa réputation sur l’exploration des forces faibles et fortes qui opèrent au sein des atomes et de leurs noyaux, est-ce que le LHC peut nous apporter des informations sur la force gravitationnelle qui gouverne l’évolution cosmique ? Depuis une trentaine d’années, notre compréhension de l’univers dans ses plus grandes dimensions et l’appréhension de son comportement aux plus peti...

  4. Snow measurement by cosmic radiation; Mesure de la neige par rayonnement cosmique

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-02-01

    The knowledge of the water content equivalence of the snow cover is an important element for the improvement of the water resource management. It allows in particular to evaluate and foresee the filling up supplies of big seasonal reservoirs. Electricite de France (EdF), in collaboration with the national center of scientific research (CNRS) and Meteo France, has developed a new generation of sensors, the cosmic radiation snow gauge, allowing the automatic monitoring of the status of snow stocks by the measurement of the water value of the snow cover. (J.S.)

  5. Cosmic rays and radiations from the cosmos; Rayons cosmiques et rayonnement du cosmos

    Energy Technology Data Exchange (ETDEWEB)

    Parizot, E

    2005-12-01

    This document gathers a lot of recent information concerning cosmic radiations, it is divided into 4 parts. Part I: energy, mass and angular spectra of cosmic rays. Part II: general phenomenology of cosmic rays, this part deals with the standard model, the maximal energy of protons inside supernova remnants, nucleosynthesis of light elements, and super-bubbles. Part III: radiations from the cosmos, this part deals with high energy gamma rays, non-thermal radiation of super-bubbles, positron transport, and the Compton trail of gamma-ray bursts. Part IV: the Pierre Auger observatory (OPA), this part deals with the detection of gamma ray bursts at OPA, the measurement of anisotropy, and top-down models. (A.C.)

  6. What is cosmic radiation?; Qu'est ce-que le rayonnement cosmique?

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    The earth was indeed receiving ionizing radiations from the heavens. This cosmic radiation consists of particles travelling near the speed of light. It consists of two components, the first of which is permanent and of galactic origin, while the other is more sporadic, depending on the sun's activities. Natural land-based sources expose each of us to an average total dose of 2.4 mSv per year (source UNSCEAR). In addition, the human activities using ionizing radiation contribute to an average annual exposure of 1.4 mSv, originating primarily with medical activities ( radiodiagnostic and radiation therapy). Members of flights crew are subject to exposure. The total dose of cosmic radiation received is is directly proportional with the duration of exposure, and thus with the duration of the flight. Measurement taken on board aircraft during the 1990's showed that flight personnel (on long haul flights) receive an average dose of approximately the same magnitude as the one due to exposure to natural radioactivity in France. The damage caused by ionizing radiation depends on the quantity of energy released by radiation into the cells of each organ or tissue of the human body(exposure dose). For a given quantity of absorbed energy (dose expressed in Gray), the damage will vary according to the nature of the radiation and the affected organ. These effects are of two types: acute effects and deferred effects. Two measurements are essential for radiation protection: the measurements of the dose of radiation absorbed by the body and the assessment of the risk associated with the absorbed dose. Two units were thus created: the gray and the sievert. (N.C.)

  7. Des univers multiples nouveaux horizons cosmiques

    CERN Document Server

    Barrau, Aurélien

    2017-01-01

    Notre univers ne serait-il qu’une fraction d’un vaste multivers ? À l’heure des résultats expérimentaux de Planck et du LHC, de nouvelles questions essentielles se posent quant à l’unicité de l’Univers lui-même. Se pourrait-il que notre cosmos ne soit qu’un îlot dérisoire perdu dans un vaste multivers ? Il est aujourd’hui légitime de le supposer. Mais cette proposition vertigineuse est-elle encore scientifique ? La récente mesure détaillée du rayonnement cosmologique fossile ouvre la voie à de nouvelles approches. Faisant le point sur ces avancées, Aurélien Barrau nous dévoile, dans cette édition actualisée, les théories cosmologiques les plus audacieuses.

  8. Radioprotection rayonnements, dosimétrie, protection

    CERN Document Server

    Marey, Gérard

    2014-01-01

    Pour tous les travailleurs du nucléaire comme pour les étudiants des licences professionnelles et des BTS Environnement nucléaire et BTS radioprotection, l'ouvrage rassemble de façon progressive, claire et précise toutes les informations scientifiques et pratiques qui leur sont indispensables. Une première partie résume les données de base relatives à la structure de la matière, la stabilité des noyaux, les différents rayonnements, leur énergie et la décroissance radioactive. La deuxième partie constitue une approche progressive de la radioprotection s'appuyant sur l'influence des rayonnement sur la matière pour définir les notions de dose et aborder le dimensionnement des protections biologiques et des éléments de ventilation. Enfin, la dernière partie traite de la mise en oeuvre pratique de la radioprotection sur le terrain et de la gestion des déchets nucléaires en application de la technologie actuelle, de la réglementation et des directives imposées par l'exploitant qu'est EDF. De...

  9. OCRWM Bulletin

    International Nuclear Information System (INIS)

    1996-01-01

    This document is the Winter 1996 ORCWM Bulletin which is a report from the U.S. Department of Energy's Office of Civilian Radioactive Waste Management. Budget considerations and a discussion of waste policy forums are described. Several articles about the on-going site characterization at Yucca Mountain are included as a part of this bulletin.Tunnel excavations, meteorology studies, effects of seismic events, and design of a conveyor belt system are some of the topics covered in this issue

  10. About the problem of the delays between particles belonging to the cosmic radiation; Sur le probleme des retards entre des particules appartenant au rayonnement cosmique

    Energy Technology Data Exchange (ETDEWEB)

    Rogozinski, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1953-07-01

    After having examined briefly the problem of the delays who can appear between particles of high energy, issued of a same mother particle, we studied in a more details the case of the loaded particles, loosing their energy by ionization. The delay that settles between two particles of mass M belonging to this last species is defined by the difference between the times that they take to do the same distance. In the vacuum, the delays can reach any values. But, when the particles diffuse themselves in a middle absorbing, the delays stretch toward a definite limit whatever the initial energies of the particles is. One demonstrates that the maximum delay is given by ({delta}t){sub max} {approx_equal} 0,6 E{sub 0} / cK{sub min}, where E{sub 0} = Mc{sup 2} represents the energy to the rest of the particle and K{sub min} the minimum loss of energy by cm of course in the given middle. For example, in the case of the protons crossing different absorbing surroundings, the values of ({delta}t){sub max} for air (Tpn), water, the Al and the Pb are respectively equal to 8,3.10{sup -6}, 9,7.10{sup -9}, 45.10{sup -9} and 1,6 10{sup -9} dry. The corresponding values of ({delta}t){sub max} for the electrons, are the order of 10{sup -9} dry for air and the order of 10{sup -12} dry for the condensed surroundings. It results that, if the particles belonging has a sheaf demonstrated between them of the superior delays to those that are indicate, the fact would constitute a sufficient proof of the existence of heavy particles to the breast of the sheaf. Otherwise, the relation that joins ({delta}t){sub max} to the mass M could act as basis to a method of mass spectrography of the big energy particles. (author) [French] Apres avoir examine succintement le probleme des retards qui peuvent apparaitre entre des particules de grande energie, issues d'une meme particule mere, on etudie d'une facon plus detaillee le cas des particules chargees, ne perdant leur energie que par ionisation. Le retard qui s'etablit entre deux particules de masse M appartenant a cette derniere espece est defini par la difference entre les temps qu'elles mettent pour franchir la meme distance. Dans le vide, les retards peuvent atteindre des valeurs quelconques, Mais, lorsque les particules se propagent dans un milieu absorbant, les retards tendent vers une limite bien definie quelles que soient les energies initiales des particules. On demontre que le retard maximum est donne par ({delta}t){sub max} {approx_equal} 0,6 E{sub 0} / cK{sub min}, ou E{sub 0} = Mc{sup 2} represente l'energie au repos de la particule et K{sub min} la perte minimum d'energie par cm de parcours dans le milieu donne. Par exemple, dans le cas des protons traversant differents milieux absorbants, les valeurs de ({delta}t){sub max} pour l'air (TPN), l'eau, l'Al et le Pb sont respectivement egales a 8,3.10{sup -6}, 9,7.10{sup -9}, 45.10{sup -9} et 1,6 10{sup -9} sec. Les valeurs correspondantes de ({delta}t){sub max} pour les electrons, sont de l'ordre de 10{sup -9} sec pour l'air et de l'ordre de 10{sup -12} sec pour les milieux condenses. Il en resulte que, si les particules appartenant a une gerbe manifestaient entre elles des retards superieurs a ceux qui vienent d'etre indiques, le fait constituerait une preuve suffisante de l'existence de particules lourdes au sein de la gerbe. Par ailleurs, la relation qui relie ({delta}t){sub max} a la masse M pourrait servir de base a une methode de spectrographie de masse des particules de grande energie. (auteur)

  11. OCRWM Bulletin

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-04-01

    This document is the Winter 1996 ORCWM Bulletin which is a report from the U.S. Department of Energy`s Office of Civilian Radioactive Waste Management. Budget considerations and a discussion of waste policy forums are described. Several articles about the on-going site characterization at Yucca Mountain are included as a part of this bulletin.Tunnel excavations, meteorology studies, effects of seismic events, and design of a conveyor belt system are some of the topics covered in this issue.

  12. OCRWM Bulletin

    International Nuclear Information System (INIS)

    1995-01-01

    This document is the Spring 1995 ORCWM Bulletin which is a report from the U.S. Department of Energy's Office of Civilian Radioactive Waste Management. Budget considerations, public response to waste acceptance issues, and a discussion of waste policy forums are described. Several articles about the on-going site characterization at Yucca Mountain are included as a part of this bulletin. Detection of pathways for gases and fluids in the subsurface, hydrochemistry experiments, and a description of the appointment of a new Yucca Mountain Site Characterization Office project manager are some of the topics covered in this issue

  13. THR Bulletin

    African Journals Online (AJOL)

    Yasin

    factors and gender relations. This paper looks at the influence of the sex of a child on response to febrile illness. Materials and Methods. Study area. The study was carried out in Mbaise, Imo State,. Nigeria. Mbaise is one of the most culturally distinct rural communities in Imo State, with an. Tanzania Health Research Bulletin ...

  14. Social Security Bulletin

    Data.gov (United States)

    Social Security Administration — The Social Security Bulletin (ISSN 1937-4666) is published quarterly by the Social Security Administration. The Bulletin is prepared in the Office of Retirement and...

  15. Geomagnetic Indices Bulletin (GIB)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Geomagnetic Indices Bulletin is a one page sheet containing the magnetic indices Kp, Ap, Cp, An, As, Am and the provisional aa indices. The bulletin is published...

  16. Endangered Species Protection Bulletins

    Science.gov (United States)

    Endangered Species Protection Bulletins set forth geographically specific pesticide use limitations for the protection of threatened and endangered (listed) species and their designated critical habitat. Find out how to get and use Bulletins.

  17. Polarization of Bremsstrahlung; Polarisation du rayonnement de freinage

    Energy Technology Data Exchange (ETDEWEB)

    Miller, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1957-07-01

    The numerical results for the polarization of Bremsstrahlung are presented. The multiple scattering of electrons in the target is taken into account. The angular-and photon energy dependences are seen on the curves for an incident 25 MeV electron energy. (Author) [French] Le taux de polarisation d'un spectre de rayonnement de freinage est calcule pour une cible d'epaisseur finie en tenant compte de la diffusion multiple des electrons dans la cible. Les courbes sont tracees pour les electrons incidents d'energie 25 MeV, pour differentes energies de photons, et a differents angles. (auteur)

  18. The Bulletin turns 50!

    CERN Document Server

    2015-01-01

    What does the Bulletin mean to you? Send us your thoughts!   Fifty years ago, on 30 March 1965, the CERN Bulletin – or the Weekly Bulletin as it was known in those days – was born. It was just a simple newsletter back then, but the Bulletin has changed over the years to become a proper magazine bringing together articles on scientific and technical subjects as well as the latest news from the Laboratory and its personnel. And so, over time, the CERN Bulletin has become - the editors would like to think – an icon of the Laboratory, to which the people of CERN are very attached. If you agree, please send us your comments! Whatever theme you want to highlight – reading habits, anecdotes, scientific discoveries – we’d like to hear what the Bulletin means to you. These messages will be published in our anniversary edition on 27 March. The CERN Bulletin team

  19. Publication of the Bulletin

    CERN Multimedia

    The final edition (Nos 51-52/2009 and 1-2/2010) of the last Weekly Bulletin of the year will be published on Friday 11 December and will cover events at CERN from 14 December 2009 to 8 January 2010. Announcements for publication in this issue should reach the Publication Section (Communications group) or the Staff Association, as appropriate, by noon on Tuesday 8 December. Bulletin publication 2010 The table below lists the 2010 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Paper version 2-3 Tuesday 5 January Friday 8 and 15 January Wednesday 13 J...

  20. Bulletin timetable for 2010

    CERN Multimedia

    CERN Bulletin

    2009-01-01

    The table below lists the 2010 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Paper version 2-3 Tuesday 5 January Friday 8 and 15 January Wednesday 13 January 4-5 Tuesday 19 January Friday 22 and 29 January Wednesday 27 January 6-7 Tuesday 2 February Friday 5 and 12 february Wednesday 10 February 8-9 Tuesday 16 February Friday 19 and 26 February ...

  1. IDRC Bulletin #124

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

    2018-01-16

    Jan 16, 2018 ... In this issue, read the research results from our Safe and Inclusive Cities program and don't forget that the Joint Canada-Israel Health Research Program 2018 call is now open. IDRC Bulletin logo IDRC Bulletin — Winter 2017. Featured this month. View of Port-au-Prince in Haiti, March 30, 2016. Safe and ...

  2. New Bulletin: Latest News

    CERN Multimedia

    2005-01-01

    The paper version of the CERN Bulletin will be published twice a month with effect from 18 April 2005. The electronic version will be updated weekly. This year will see many changes in the Bulletin, designed to make it more economical, more compact and more attractive.

  3. Publication of the bulletin

    CERN Multimedia

    2007-01-01

    The final edition (Nos 51-52/2007 and 1-2-3/2008) of the last Bulletin of the year will appear on Friday 14 December and will cover events at CERN from 17 December 2007 to 18 January 2008. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate, by noon on Tuesday 11 December. The table below lists the 2008 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin publication 2008 Bulletin N° 4-5 Publication: Monday 21 january Submission deadline for announcements: Tuesday 15 January Bulletin N° 6-7 Publication: Monday 4 february Submission deadline for announcements: Tuesday 29 January Bulletin N° 8-9 Publication: Monday 18 february Submission deadline for announcements: Tuesday 12 February Bulletin N° 10-11 P...

  4. CBP Quota Bulletins

    Data.gov (United States)

    Department of Homeland Security — Quota information is issued for the trade community by the Quota Enforcement Administration Branch within the Office of International Trade. The Quota Bulletins have...

  5. Solar Indices Bulletin

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Solar Indices Bulletin is a prompt monthly information product that is distributed within two weeks after the observation month closes. For the month just ended,...

  6. Market bulletin - March 1989

    International Nuclear Information System (INIS)

    1989-01-01

    This bulletin deals with the brazilian electric power consumption in March 1989, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  7. Market bulletin - August 1990

    International Nuclear Information System (INIS)

    1990-01-01

    This bulletin deals with the brazilian electric power consumption in August 1990, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  8. Market bulletin - April 1991

    International Nuclear Information System (INIS)

    1991-01-01

    This bulletin deals with the brazilian electric power consumption in April 1991, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  9. Market bulletin - December 1990

    International Nuclear Information System (INIS)

    1990-01-01

    This bulletin deals with the brazilian electric power consumption in December 1990, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  10. Market bulletin - December 1989

    International Nuclear Information System (INIS)

    1989-01-01

    This bulletin deals with the brazilian electric power consumption in December 1989, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  11. Market bulletin - February 1991

    International Nuclear Information System (INIS)

    1991-01-01

    This bulletin deals with the brazilian electric power consumption in February 1991, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  12. Market bulletin - January 1990

    International Nuclear Information System (INIS)

    1990-01-01

    This bulletin deals with the brazilian electric power consumption in January 1990, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  13. Market bulletin - September 1990

    International Nuclear Information System (INIS)

    1990-01-01

    This bulletin deals with the brazilian electric power consumption in September 1990, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  14. Market bulletin - November 1990

    International Nuclear Information System (INIS)

    1990-01-01

    This bulletin deals with the brazilian electric power consumption in November 1990, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  15. Market bulletin - July 1990

    International Nuclear Information System (INIS)

    1990-01-01

    This bulletin deals with the brazilian electric power consumption in July 1990, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  16. Market bulletin - March 1991

    International Nuclear Information System (INIS)

    1991-01-01

    This bulletin deals with the brazilian electric power consumption in March 1991, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  17. Market bulletin - September 1989

    International Nuclear Information System (INIS)

    1989-01-01

    This bulletin deals with the brazilian electric power consumption in September 1989, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  18. Market bulletin - April 1989

    International Nuclear Information System (INIS)

    1989-01-01

    This bulletin deals with the brazilian electric power consumption in April 1989, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  19. Market bulletin - June 1990

    International Nuclear Information System (INIS)

    1990-01-01

    This bulletin deals with the brazilian electric power consumption in June 1990, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  20. IDRC Bulletin #127

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

    Subscribe | Unsubscribe. Subscribe to IDRC's regional newsletters. Asia | Latin America and the Caribbean | Middle East and North Africa | Sub-Saharan Africa Questions or comments? Send us your feedback at bulletin@idrc.ca. Canada ...

  1. Publication of the bulletin

    CERN Document Server

    DSU Unit

    2008-01-01

    The final edition (Nos 51-52/2008 and 1-2/2009) of the last Weekly Bulletin of the year will be published on Friday 12 December and will cover events at CERN from 15 December 2008 to 12 January 2009. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate by noon, on Tuesday 9 December. Bulletin publication 2009 The table below lists the 2009 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Publication date 3-4 Tuesday 6 January Monday 12 January 5-6 Tuesday 20 January Monday 26 January 7-8 Tuesday 3 February Monday 9 February 9-10 Tuesday 17 Februar...

  2. Market bulletin - March 1990

    International Nuclear Information System (INIS)

    1990-01-01

    This bulletin deals with the brazilian electric power consumption in March 1990, containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. (C.G.C.)

  3. Instability of a highly vulnerable high alpine rock ridge: the lower Arête des Cosmiques (Mont Blanc massif, France)

    Science.gov (United States)

    Ravanel, L.; Deline, P.; Lambiel, C.; Vincent, C.

    2012-04-01

    Glacier retreat and permafrost degradation are actually more and more thought to explain the increasing instability of rock slopes and rock ridges in high mountain environments. Hot summers with numerous rockfalls we experienced over the last two decades in the Alps have indeed contributed to test/strengthen the hypothesis of a strong correlation between rockfalls and global warming through these two cryospheric factors. Rockfalls from recently deglaciated and/or thawing areas may have very important economic and social implications for high mountain infrastructures and be a fatal hazard for mountaineers. At high mountain sites characterized by infrastructures that can be affected by rockfalls, the monitoring of rock slopes, permafrost and glaciers is thus an essential element for the sustainability of the infrastructure and for the knowledge/management of risks. Our study focuses on a particularly active area of the Mont Blanc massif (France), the lower Arête des Cosmiques, on which is located the very popular Refuge des Cosmiques (3613 m a.s.l.). Since 1998, when a rockfall threatened a part of the refuge and forced to major stabilizing works, observations allowed to identify 10 detachments (20 m3 to > 1000 m3), especially on the SE face of the ridge. Since 2009, this face is yearly surveyed by terrestrial laser scanning to obtain high-resolution 3D models. Their diachronic comparison gives precise measurements of the evolution of the rock slope. Eight rock detachments have thus been documented (0.7 m3 to 256.2 m3). Rock temperature measurements at the ridge and the close Aiguille du Midi (3842 m a.s.l.), and observations of the evolution of the underlying Glacier du Géant have enable to better understand the origin of the strong dynamics of this highly vulnerable area: (i) rock temperature data suggest the presence of warm permafrost (i.e. close to 0°C) from the first meters to depth in the SE face, and cold permafrost in the NW face; (ii) as suggested by the

  4. Bulletin Survey - Early Results

    CERN Multimedia

    2002-01-01

    There was a good response to our questionnaire on the Bulletin (around 450 so far). Many thanks to all of you - your views are invaluable to us. Pending publication of the full figures, which will give latecomers time to take part in the survey, here we give here answers some of your most frequent comments. Thank you for the many warm tributes and messages of encouragement we received. We also received criticisms about the way information is handled in the Bulletin and on its circulation. In today's issue we reply to these two points. Why is the Bulletin politically correct ? Many respondents reproach the Bulletin for a lack of objectivity and for being too politically correct to the point of being a propaganda organ. It is true that the Bulletin is not a newspaper, but rather a bulletin of communication (like SLAC's Beam Line). What is the difference ? A newspaper is objectively independent of the subjects it reports on, and when its reporters write stories they dig around for information from all parties...

  5. Bulletin Survey: Technical clarifications

    CERN Multimedia

    2002-01-01

    In the latest of our articles on the results of the Bulletin survey, we respond to some of your technical comments on the Electronic Bulletin. Many thanks to the more than 500 of you who completed the questionnaire. The full statistics will be published next week. 'It takes too long to download the pages' Yes, it's true that the Electronic Bulletin's download time isn't perfect but it will improve when the Bulletin migrates to another, faster database. 'I find it very difficult to locate all the articles' Some people experience difficulty negotiating their way through the Bulletin once they have entered a specific section. The blue column on the left contains an 'In this issue' link taking you to the other sections. What's more, the whole of the paper Bulletin is available in the electronic version. As the latter is relatively new, however, it will take a bit of time to get used to browsing through it. Many of you say that it's still too early to form an opinion. 'Pull-down menus would be good, so that yo...

  6. Primordial black holes, cosmic rays and instrumental developments for the Cerenkov imager of the AMS space experiment; Trous noirs primordiaux, rayonnement cosmique et developpements instrumentaux pour l'imageur Tcherenkov de l'experience spatiale AMS

    Energy Technology Data Exchange (ETDEWEB)

    Boudoul, G

    2003-09-01

    The AMS experiment will be implemented on the International Space Station in 2006 for 3 years. It will study cosmic rays and should open a new window to look for dark matter and antimatter in the Universe. This work is, first, devoted to the experimental study of the Cherenkov (RICH) detector of AMS which will determine with a good accuracy the velocity and electric charge of the incoming particles. The chosen photodetectors, the electronic tests, the general schematics, the prototypes operating (including beam tests at CERN) are described into the details. The second part is made of theoretical investigations of some cosmic ray physics problems and to a possible exotic source: evaporating primordial black holes. The astrophysical, cosmological and gravitational (including speculative string gravity approaches) consequences of their possible existence are reviewed in details. (author)

  7. Market bulletin - July 1989

    International Nuclear Information System (INIS)

    1989-01-01

    This bulletin deals with the brazilian electric power consumption in July 1989, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C.)

  8. EUDISED R & D Bulletin.

    Science.gov (United States)

    Council of Europe, Strasbourg (France). Documentation Center for Education in Europe.

    The EUDISED project, which was started in 1968, is a computer-based network of national agencies dealing with the main fields of educational information. Listed in this bulletin for 1976 are on-going and completed projects in educational research and development reported from Austria, Finland, France, Federal Republic of Germany, Norway, Spain,…

  9. Market bulletin - February 1989

    International Nuclear Information System (INIS)

    1989-01-01

    This bulletin deals with the brazilian electric power consumption in February 1989, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C.)

  10. New Bulletin: Latest News

    CERN Multimedia

    2005-01-01

    The paper version of the CERN Bulletin will be published twice a month with effect from 18 April 2005. The electronic version will be updated weekly. This year will see many changes in the Bulletin, designed to make it more economical, more compact and more attractive. From 18 April the paper version of the Bulletin will be published twice monthly, so we shall have to stop calling it the "Weekly". The purpose of this change in publication frequency is to redistribute the resources of the Publications Section of the Communications Group so that it can produce new brochures for the general public. However, so as not to compromise on topicality and communication of information, the Official News and General Information sections, the Pension Fund and training announcements and the seminar schedule will continue to be updated weekly. If you have signed up to be informed of the updates, you will continue to receive a weekly e-mail reminding you that the electronic version of the Bulletin has been updated. Offici...

  11. Meteorites as space probes for cosmic rays; Les meteorites en tant que sondes spatiales pour les rayons cosmiques; Meteority v kachestve prob mezhplanetnogo prostranstva dlya izucheniya kosmicheskikh luchej; Los meteoritos como sondas espaciales para evaluar la actividad inducida por los rayos cosmicos

    Energy Technology Data Exchange (ETDEWEB)

    Schaeffer, O A; Stoenner, R W; Davis, R Jr [Chemistry Department, Brookhaven National Laboratory, Upton, L. I., NY (United States)

    1962-01-15

    Meteorites as space probes for cosmic rays. An experiment has been performed to test the spatial constancy of high-energy cosmic radiation within the solar system by measuring a short-lived and a long-lived cosmic-ray-induced radioactivity in a recently fallen meteorite. This test depends on the fact that meteorites have highly eccentric orbits and therefore serve as space probes over the region between the earth's orbit and the asteroidal belt. The short-lived activity is produced while the meteorite is in the vicinity of the earth's orbit, while the long-lived activity is produced over the entire orbit of the meteorite. The measurement was performed on the chondrite that fell at Hamlet, Ind., on 13 October 1959. The 35-day argon-37 and the 325-year argon-39 activities wore observed in the meteorite. The relative amounts of these activities are compared with the production rates of these isotopes derived from bombarding a sample of the meteorite with 3-GeV protons. It was concluded that the cosmic-ray flux within the limits of error is the same in the asteroidal belt as it is near the earth's orbit. (author) [French] Les auteurs ont essaye de controler la constance spatiale des rayonnements cosmiques de grande energie a l'interieur du systeme solaire en mesurant la radioactivite - induite par les rayons cosmiques - d'un element de courte periode et d'un element de longue periode dans une meteorite recemment tombee. Ce controle est fonde sur le fait que les meteorites ont des orbites tres excentriques et jouent par consequent le role de sondes spatiales dans la region situee entre l'orbite de la terre et la zone des asteroides. L'activite de courte periode est produite pendant que la meteorite est a proximite de l'orbite de la terre tandis que l'activite de longue periode est produite sur toute l'orbite de la meteorite. Les auteurs ont procede a des mesures sur la chondrite Hamlet, qui est tombee le 13 octobre 1959. Ils ont en particulier evalue l

  12. Safety Bulletin 2013-4

    CERN Multimedia

    HSE Unit

    2013-01-01

    The HSE Unit has just released the Safety Bulletin 2013-4 entitled “Electrical work: protect yourself!”.   The Bulletin is available on EDMS under the following number: 1336918. We would like to remind you that HSE Safety Bulletins are published in English and French and share feedback from incidents/near misses/accidents that have occurred on the CERN site with the aim of improving prevention.

  13. Safety Bulletin 2013-3

    CERN Multimedia

    HSE Unit

    2013-01-01

    The HSE Unit just released the Safety Bulletin 2013-3 entitled “Drive with caution!”.   The Bulletin is available on EDMS under the following number: 1325442. Be reminded  that HSE Safety Bulletins are published in English and French and share feedbacks of incidents/nearmiss/accidents that happened on the CERN site with the aim to improve prevention.

  14. Safety Bulletin 2013-1

    CERN Multimedia

    HSE Unit

    2013-01-01

    The HSE Unit has just released the Safety Bulletin 2013-1 entitled “When the alarm rings, you must leave!”.   The Bulletin is available on EDMS under the following number: 1307611. Be reminded  that HSE Safety Bulletins are published in English and French and share feedback on incidents/nearmiss/accidents on the CERN site with the aim of improving prevention.

  15. Safety Bulletin 2013-2

    CERN Multimedia

    HSE Unit

    2013-01-01

    The HSE Unit just released the Safety Bulletin 2013-2 entitled “Protect your head!”.   The Bulletin is available on EDMS under the following number: 1323573. We would like to remind you that HSE Safety Bulletins are published in English and French and share feedback from incidents/near misses/accidents that have occurred on the CERN site with the aim of improving prevention.

  16. Safety Bulletin 2014-2

    CERN Multimedia

    HSE Unit

    2014-01-01

    The HSE Unit would like to inform you that the Safety Bulletin 2014-2 entitled “False floors: real dangers” has just been released.     The Bulletin is available on EDMS under the following number: 1366385. We would like to remind you that HSE Safety Bulletins are published in English and French and incorporate feedback from incidents/near misses/accidents that have occurred on the CERN site, with the aim of improving prevention. We remain at your disposal in case you have further questions: safety.bulletin@cern.ch.

  17. Agent principal de rayonnement et de mobilisation stratégiques (h/f ...

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

    Dans ce contexte, l'agent principal de rayonnement et de mobilisation stratégiques élabore des démarches qui permettent de mobiliser les chercheurs et les principaux utilisateurs de la recherche dans les régions visées, afin de faire en sorte qu'ils aient l'occasion de participer à la définition des besoins de recherche dans ...

  18. Détection de rayonnements et instrumentation nucléaire

    CERN Document Server

    Lyoussi, Abdallah

    2010-01-01

    La détection de rayonnements nucléaires passe obligatoirement par leur interaction avec le milieu détecteur. Ces interactions génèrent directement ou indirectement des charges électriques lesquelles, une fois collectées sont (pré)amplifiées et converties en signaux électriques. Cette opération est rendue possible grâce à la polarisation électrique du détecteur conduisant à l'établissement d'un champ électrique responsable du mouvement des charges produites et de leur collection. D'une manière générale la détection et la mesure de rayonnements est un processus à plusieurs étapes comme le montre le synoptique de la figure 1.1. Il s'agit dans un premier temps de faire interagir le rayonnement incident utile avec le milieu détecteur après qu'il ait franchi l'espace «source-détecteur». Ces interactions sont ensuite converties en impulsions électriques qui sont traitées électroniquement et acheminées vers une unité d'acquisition et d'analyse. On obtient ainsi un premier résultat a...

  19. bulletin Publication 2009

    CERN Document Server

    DSU Unit

    2008-01-01

    The table below lists the 2009 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Publication date 3-4 Tuesday 6 January Monday 12 January 5-6 Tuesday 20 January Monday 26 January 7-8 Tuesday 3 February Monday 9 February 9-10 Tuesday 17 February Monday 23 February 11-12 Tuesday 3 March Monday 9 March 13-14 Tuesday 17 March Monday 23 March 15-16-17 (Easter issue) Tuesday 31 March Monday 6 April 18-19 Tuesday 21 April Monday 27 April 20-21 Tuesday 5 May Monday 11 May 22-23 Tuesday 19 May Monday 25 May 24-25 ...

  20. Environmental guidance regulatory bulletin

    International Nuclear Information System (INIS)

    1997-01-01

    This document describes the background on expanding public participation in the Resource Conservation and Recovery Act and DOE's response. The bulletin also describes the changes made by the final rule to existing regulations, guidance provided by EPA in the preamble and in the revised RCRA Public Participation Manual, the relationship between public participation and environmental justice, and DOE's recent public participation and environmental justice initiatives

  1. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. M K Rabinal. Articles written in Bulletin of Materials Science. Volume 35 Issue 4 August 2012 pp 529-532. An optical tweezer-based study of antimicrobial activity of silver nanoparticles · Yogesha Sarbari Bhattacharya M K Rabinal Sharath Ananthamurthy · More Details Abstract ...

  2. Safety Bulletin 2014-1

    CERN Multimedia

    HSE Unit

    2014-01-01

    The HSE Unit would like to inform you that Safety Bulletin 2014-1 entitled “Call for help!” has just been released.   The Bulletin is available on EDMS under the following number: 1346313. We would like to remind you that HSE Safety Bulletins are published in English and French, and incorporate feedback from incidents/near misses/accidents that have occurred on the CERN site with the aim of improving prevention. We remain at your disposal in case you have further questions.

  3. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 39; Issue 1 .... Na + /B 3 + phosphor has a potential application in white light-emitting diodes based ... College of Mathematics and Physics, Jinggangshan University, Ji'an 343009, China ...

  4. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 38; Issue 3 ... In this study, a modified model for the application of the thermionic and hopping current ... Departments of Mathematics and Physics, Arab American University, Jenin 240, ...

  5. ENGINEERING BULLETIN: SUPERCRITICAL WATER OXIDATION

    Science.gov (United States)

    This engineering bulletin presents a description and status of supercritical water oxidation technology, a summary of recent performance tests, and the current applicability of this emerging technology. This information is provided to assist remedial project managers, contractors...

  6. Bulletin of International Simultaneous Observations

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The publication of the Bulletin of International Simultaneous Observations, began July 1, 1875, with daily maps added in 1877. It was published for distribution...

  7. Technology applications bulletins

    International Nuclear Information System (INIS)

    Koncinski, W. Jr.

    1989-02-01

    Martin Marietta Energy Systems, Inc. (Energy Systems), operates five facilities for the US Department of Energy (DOE): the Oak Ridge National Laboratory (ORNL), which is a large, multidisciplinary research and development (R and D) center whose primary mission is energy research; the Oak Ridge Y-12 Plant, which engages in defense research, development, and production; and the uranium-enrichment plants at Oak Ridge; Paducah, Kentucky; and Portsmouth, Ohio. Much of the research carried out at these facilities is of interest to industry and to state or local governments. To make information about this research available, the Energy Systems Office of Technology Applications publishes brief descriptions of selected technologies and reports. These technology applications bulletins describe the new technology and inform the reader about how to obtain further information, gain access to technical resources, and initiate direct contact with Energy Systems researchers

  8. Effets des rayonnements de haute energie sur le cristallin de la souris

    CERN Document Server

    Di Paola, M; Bianchi, M; Bianchi, M no 1; Baarli, J no 1; Di Paola, M no 1

    1973-01-01

    L'opacification du cristallin après irradiation par des neutrons et d'autres rayonnements ionisants a été largement étudiée, vu l'importance de telles recherches en radioprotection et la possibilité offerte par ce système d'analyser les effets produits par de petites doses de rayonnement. Les neutrons de haute énergie sont d'un intéret particulier pour la radioprotection près des accélérateurs et dans l'espace, mais jusqu'à présent les études ont été limitées aux neutrons d'énergie inférieur à 14 MeV. L'opacification du cristallin chez la souris, après irradiation par des neutrons de 400 MeV produits par le Synchro-Cyclotron du CERN, a été étudiée. Le valeurs d'E.B.R. ont été déterminées par comparaison avec des rayons X de 250 kV. Une breve discussion des résultats obtenus est inclue dans la présentation.

  9. Getting in touch with the Bulletin team

    CERN Multimedia

    DSU Department

    2008-01-01

    The e-mail address for sending articles to the Bulletin has changed. To simplify the procedure, all articles and suggestions for articles (News, Official News, General Information) should be sent to the following address: Bulletin-Editors@cern.ch Thank you for your cooperation. The Bulletin team (DSU/CO-CC)

  10. The Meteoritical Bulletin, No. 103

    Science.gov (United States)

    Ruzicka, Alex; Grossman, Jeffrey; Bouvier, Audrey; Agee, Carl B.

    2017-05-01

    Meteoritical Bulletin 103 contains 2582 meteorites including 10 falls (Ardón, Demsa, Jinju, Križevci, Kuresoi, Novato, Tinajdad, Tirhert, Vicência, Wolcott), with 2174 ordinary chondrites, 130 HED achondrites, 113 carbonaceous chondrites, 41 ureilites, 27 lunar meteorites, 24 enstatite chondrites, 21 iron meteorites, 15 primitive achondrites, 11 mesosiderites, 10 Martian meteorites, 6 Rumuruti chondrites, 5 ungrouped achondrites, 2 enstatite achondrites, 1 relict meteorite, 1 pallasite, and 1 angrite, and with 1511 from Antarctica, 588 from Africa, 361 from Asia, 86 from South America, 28 from North America, and 6 from Europe. Note: 1 meteorite from Russia was counted as European. The complete contents of this bulletin (244 pages) are available on line. Information about approved meteorites can be obtained from the Meteoritical Bulletin Database (MBD) available on line at meteor/">http://www.lpi.usra.edu/meteor/.

  11. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 23; Issue 5. Issue front cover thumbnail. Volume 23, Issue 5. October 2000, pages 341-452. pp 341-344 Synthesis. Preparation of Pt–Ru bimetallic catalyst supported on carbon nanotubes · B Rajesh K Ravindranathan Thampi J -M Bonard B Viswanathan · More Details ...

  12. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 26; Issue 5. Issue front cover thumbnail. Volume 26, Issue 5. August 2003, pages 461-568. pp 461-464 Sensor Materials. Preparation, characterization and dielectric behaviour of some yttrium doped strontium stannates · P K Bajpai Kuldeep Ratre Mukul Pastor T P ...

  13. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 39; Issue 5. Effects of size on mass density and its influence on mechanical and thermal properties of ZrO 2 nanoparticles in different structures. BOTAN JAWDAT ABDULLAH QING JIANG MUSTAFA SAEED OMAR. Volume 39 Issue 5 September 2016 pp 1295-1302 ...

  14. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 32; Issue 4. Issue front cover thumbnail. Volume 32, Issue 4. August 2009, pages 369-463. pp 369-373 Thin Films. Mobility activation in thermally deposited CdSe thin films · Kangkan Sarmah Ranjan Sarma · More Details Abstract Fulltext PDF. Effect of illumination on ...

  15. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 40; Issue 5. Structural, microstructural and optical properties of Cu 2 ZnSnS 4 thin films prepared by thermal evaporation: effect of substrate temperature and annealing. U CHALAPATHI S UTHANNA V SUNDARA RAJA. Volume 40 Issue 5 September 2017 pp 887-895 ...

  16. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 24; Issue 1. Issue front cover thumbnail. Volume 24, Issue 1. February 2001, pages 1-94. pp 1-21 Review---Phase Transitions. Kinetics of pressure induced structural phase transitions—A review · N V Chandra Shekar K Govinda Rajan · More Details Abstract Fulltext ...

  17. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 25; Issue 6. Issue front cover thumbnail. Volume 25, Issue 6. November 2002, pages 449-582. pp 449- .... Bi-layer functionally gradient thick film semiconducting methane sensors .... Thermal sensor properties of PANI(EB)–CSA ( = 0.4 ± 0.1 mol) polymer thin films.

  18. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 30; Issue 1. Issue front cover thumbnail. Volume 30, Issue 1. February 2007, pages 1-71. pp 1-3 Single Crystals. Thermoluminescence characteristics of Sm doped NaYF4 crystals · M V Ramana Reddy Ch Gopal Reddy K Narasimha Reddy · More Details Abstract ...

  19. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 33; Issue 2 ... films deposited by rf magnetron sputtering using a high quality ceramic target ... Critical shear stress produced by interaction of edge dislocation with nanoscale inhomogeneity ... production cost limiting zircon usage as a raw material at an industrial scale.

  20. Engineering Manpower Bulletin, Number 16.

    Science.gov (United States)

    Engineers Joint Council, New York, NY. Engineering Manpower Commission.

    This bulletin presents the highlights of an evaluation of today's engineering graduates as seen by the managers of engineering, manufacturing and technical marketing in a major electrical equipment manufacturing company. Today's engineer is seen as far more productive than his predecessor. The computer has greatly expanded his productive capacity.…

  1. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    ... Lecture Workshops · Refresher Courses · Symposia · Live Streaming. Home; Journals; Bulletin of Materials Science; Volume 36; Issue 6. Self-assembling behaviour of Pt nanoparticles onto surface of TiO2 and their resulting photocatalytic activity. M Qamar Ashok K Ganguli. Volume 36 Issue 6 November 2013 pp 945-951 ...

  2. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 32; Issue 3. Issue front cover thumbnail. Volume 32, Issue 3. June 2009, pages 215-367. pp 215-215. Foreword · S B Krupanidhi H L Bhat · More Details Fulltext PDF. pp 217-225. Molecule-based magnets · J V Yakhmi · More Details Abstract Fulltext PDF.

  3. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 40; Issue 1 ... I D S – V b g branches in accordance with the SERS results and humidity responses. ... Ni˘gde University, Graduate School Natural and Applied Sciences, Ni˘gde 51240, ...

  4. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 23; Issue 3. Issue front cover thumbnail. Volume 23, Issue 3. June 2000, pages 159-238. pp 159-163 Nanomaterials. A note on the use of ellipsometry for studying the kinetics of formation of self-assembled monolayers · Murali Sastry · More Details Abstract Fulltext PDF.

  5. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 32; Issue 2. Issue front cover thumbnail. Volume 32, Issue 2. April 2009, pages 117-214. pp 117-123 Thin Films and Nanomatter. Microstructural characteristics and mechanical properties of magnetron sputtered nanocrystalline TiN films on glass substrate.

  6. IDRC Bulletin — March 2017

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

    IDRC Bulletin — March 2017. Featured this month. Nighat Dad. Protecting digital rights in Pakistan. Nighat Dad is winning global accolades for her quest to protect women's safety on the Internet, while urging governments to balance cyber security with citizen rights. Find out how. News. Research for a climate-smart world.

  7. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 25; Issue 4 ... were synthesized by self-propagating high temperature synthesis (SHS) method. ... Structure determination at room temperature and phase transition studies above T c in .... Hyperfine field distributions in disordered Mn2CoSn and Mn2NiSn Heusler alloys.

  8. Annual bulletin of market 1990

    International Nuclear Information System (INIS)

    1990-01-01

    This bulletin deals with the brazilian electric power consumption in 1990 containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C)

  9. Annual bulletin of market 1989

    International Nuclear Information System (INIS)

    1989-01-01

    This bulletin deals with the brazilian electric power consumption in 1989 containing data about the total consumption, the growth rates, the special tariffs, and the monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C)

  10. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 25; Issue 3 ... Sintering of nano crystalline silicon carbide by doping with boron carbide ... of these powders was achieved by addition of boron carbide of 0.5 wt% together with carbon of 1 wt% at 2050°C at vacuum (3 mbar) for 15 min. ... pp 213-217 Alloys and Steels.

  11. Proyecto Leer Bulletin, Number 11.

    Science.gov (United States)

    Tome, Martha V., Ed.

    Educational materials for students of Spanish and the Spanish speaking are listed in this bulletin. A general information section lists reference materials on bilingual children, the blind and physically handicapped, comics, consumer education, employment, health, heritage of the Spanish speaking, Mexican American biography, Mexican American film…

  12. Proyecto Leer Bulletin, Number 9.

    Science.gov (United States)

    Benson, Susan Shattuck

    This bulletin lists addresses of publishers and distributors of audiovisual instructional materials in Spanish in the United States and Latin America. Sources are listed in four categories: (1) federal sources of materials, information on materials, names of resource people, programs, and proposal guidelines concerning the Spanish speaking; (2)…

  13. Proyecto Leer Bulletin, Number 8.

    Science.gov (United States)

    Benson, Susan Shattuck

    This bulletin lists educational materials for the Spanish speaking. Several hundred documents are listed in three main sections: (1) organizations, programs, laws, and news related to the Spanish speaking; (2) a list of books selected; and (3) a list of publishers and distributors with their addresses. Several bibliographies are included. Entries…

  14. Proyecto Leer Bulletin, Number 12.

    Science.gov (United States)

    Tome, Martha V., Ed.

    This bulletin is designed to serve the Spanish-speaking population of the United States. This issue contains a list of popular magazines in Spanish for children and adults. Another section provides the names of comics for children. Titles to be found under "Publications in Series and Collections" are the popular type of romantic, western, or…

  15. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 38; Issue 3 .... (EDX) and UV–vis spectroscopy were used to study the chemical composition and optical .... Enhanced microactuation with magnetic field curing of magnetorheological ... Structure, morphology and corrosion resistance of Ni–Mo+PTh composite coatings.

  16. The Bulletin turns the page

    CERN Multimedia

    2006-01-01

    Today, the paper version of the CERN Bulletin has a new look, the first since the 1970s. The new layout, which has been designed to improve readability, is part of an ongoing effort to improve internal communication at CERN. The Bulletin is the Organization's main tool for communication with the CERN community. It keeps everyone abreast of information that is important and essential for our working life at CERN. It plays an important role in keeping us up to date with social and scientific developments at the Laboratory. And it should be a force for cohesion across this very diverse organization. At the same time, the distribution for the printed Bulletin is being changed from individual mailboxes to distribution points around the Laboratory. This reflects changing reading habits, with the on-line version gaining a steadily increasing readership. For some time now, the paper Bulletin has been published fortnightly. However, the on-line version is updated weekly, so I encourage you all to look at it. In addi...

  17. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 27; Issue 4. Issue front cover thumbnail. Volume 27, Issue 4. August 2004, pages 323-394. pp 323-325 Crystal Growth. Growth features of ammonium hydrogen -tartrate single crystals · G Sajeevkumar R Raveendran B S Remadevi Alexander Varghese Vaidyan.

  18. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 29; Issue 1. Issue front cover thumbnail. Volume 29, Issue 1. February 2006, pages 1-99. pp 1-5 Nanomaterials. A simple synthesis and characterization of CuS nanocrystals · Ujjal K Gautam Bratindranath Mukherjee · More Details Abstract Fulltext PDF. Water-soluble ...

  19. On the honeybee resistance to gamma radiation; Sur la resistance au rayonnement gamma de l'abeille ouvriere

    Energy Technology Data Exchange (ETDEWEB)

    Courtois, G.; Lecomte, J. [Commissariat a l' energie atomique et aux energies alternatives - CEA, Section des Applications des Radioelements, Centre d' Etudes Nucleaires, Saclay, Station de Recherches Apicoles, Bures-sur-Yvette (France)

    1960-07-01

    The honeybee, when irradiated by gamma radiations from a cobalt-60 source can stand a 18000 r dose without any apparent harm. Noticeable harm is observed for 90000 r. while immediate death of 100% of the individuals is obtained with a 200000 r dose. The physiological condition of the honeybee plays an important role in its resistance to gamma radiation. Reprint of a paper published in Annales de l'abeille, IV, 1959, p. 285-290 [French] L'Abeille butineuse irradiee par le rayonnement gamma issu d'une source de Cobalt 60 supporte sans dommages apparents une dose de 18000 r. Des dommages tres appreciables sont observes pour 90000 r. Une dose de 200000 r entraine la mort immediate de 100% des individus. L'etat physiologique de l'Abeille joue un role important dans la resistance au rayonnement gamma. Reproduction d'un article publie dans Annales de l'abeille, IV, 1959, p. 285-290.

  20. Gap Analysis Bulletin No. 13

    Science.gov (United States)

    2005-12-01

    we would like to web developer; gather comments from GAP researchers and data users. We are * facilitate collaboration among GAP projects by...N.Y. Research Grant #012/01 A. 42 Gap Analysis Bulletin No. 13, December 2005 Ga pAnalysis Smith, S. D., W. A. Brown, C. R. Smith, and M. E. Richmond... GAP will be focusing activities have greatly reduced the habitat available to support on the enduring features of the Great Lakes basin. Influences

  1. ICFA Instrumentation Bulletin, Volume 14, Spring 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-01

    The publication of the ICFA Instrumentation Bulletin is an activity of the Panel on Future Innovation and Development of ICFA (International Committee for Future Accelerators). The Bulletin reports on research and progress in the field of instrumentation with emphasis on application in the field of high-energy physics. It encourages issues of generic instrumentation.

  2. OCRWM Bulletin, summer/fall 1994

    International Nuclear Information System (INIS)

    1994-01-01

    This publication consists of two parts, OCRWM Bulletin, and Of Mountains ampersand Science which is about the Yucca Mountain project. The OCRWM bulletin provides information about OCRWM activities, program update to Congress, reorganization, training provided on OCRWM database, OCRWM calendar, and exhibit schedule for 1994. Recent work at the Yucca Mountain project such as the tunnel boring machines are presented in layman's term

  3. 1991 OCRWM bulletin compilation and index

    International Nuclear Information System (INIS)

    1992-05-01

    The OCRWM Bulletin is published by the Department of Energy, Office of Civilian Radioactive Waste Management, to provide current information about the national program for managing spent fuel and high-level radioactive waste. The document is a compilation of issues from the 1991 calendar year. A table of contents and an index have been provided to reference information contained in this year's Bulletins

  4. Study of cerenkov radiation. Production of {gamma} rays by electron accelerators; Etude du rayonnement de freinage. Production de rayons {gamma} par des accelerateurs d'electrons

    Energy Technology Data Exchange (ETDEWEB)

    Bernard, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1961-07-01

    This study is a critical comparison of the theories of Bremsstrahlung. Experimental results obtained by the production of {gamma} radiation with electron accelerators are compared to the theoretical results in order to estimate the extent to which the various theories are valid. (author) [French] Cette etude est une synthese des theories du rayonnement de freinage. Des resultats experimentaux, obtenus par la production de rayonnements {gamma} avec des accelerateurs d'electrons, sont compares aux resultats theoriques afin d'evaluer les domaines de validite des diverses theories. (auteur)

  5. Some ways for the investigation of the solar modulation of cosmic electrons; Moyens d'etude de la modulation solaire des electrons cosmiques

    Energy Technology Data Exchange (ETDEWEB)

    Mercier, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1969-07-01

    In this report, we are investigating the solar modulation of cosmic electrons, in different ways. By comparing the calculated intensity with the measured intensity of positrons, we can evaluate the solar modulation of positrons, hence the modulation of negatons, since the modulation of negatons is probably the same that for positrons. By comparing the electron spectrum in interstellar space needed to explain the galactic background radio emission with that observed near the earth, we can deduce information about the modulation of electrons. We can investigate the modulation through the observation of its variations during the solar cycle. This different ways lead us to compatible results. In spite of the fact that the precision of the experimental data is poor, the modulation can be represented by: a constant or a form in exp(- K/Ro{beta}) under the rigidity Ro {approx_equal} 0,5 BV; a form in exp(- K/R) or exp(- K/R{beta}) above this rigidity. In addition, the investigation of both electrons and protons displays that the diffusion-convection theory is inadequate to explain all the features of the solar modulation. (author) [French] Dans le present rapport, nous etudions la modulation solaire des electrons cosmiques a l'aide de plusieurs methodes. Par comparaison entre l'intensite calculee et l'intensite mesuree des positons, on peut evaluer la modulation solaire des positons, et aussi des negatons, puisque la modulation des negatons est probablement la meme que celle des positons. Par le calcul, a partir du bruit de fond radio, du flux des electrons a l'exterieur du systeme solaire et sa confrontation avec le flux observe a l'orbite de la Terre permet l'etude de la modulation solaire des electrons. On peut aussi analyser ce phenomene de modulation pour l'etude de ses variations au cours du cycle solaire. Ces diverses methodes donnent des resultats compatibles. En depit de la precision mediocre des donnees experimentales, on peut caracteriser la modulation par: une

  6. Discontinuation of the Bulletin's menu page

    CERN Document Server

    Publications Section

    2005-01-01

    The menus of the various CERN restaurants will no longer be published in the Bulletin as of Monday 4 April (issue No. 14/2005). The menu pages are being discontinued both as a savings measure and due to the low level of interest in this section of the Bulletin. The most recent survey of Bulletin readers showed that only 13% of the people questioned regularly read the menu section, compared to between 40% and 85% in the case of the other sections. Publications Section SG/CO Tel. 79971

  7. Discontinuation of the Bulletin's menu page

    CERN Multimedia

    Publications Section

    2005-01-01

    The menus of the various CERN restaurants will no longer be published in the Bulletin as of Monday 4 April (issue No. 14/2005). The menu pages are being discontinued both as a savings measure and due to the low level of interest in this section of the Bulletin. The most recent survey of Bulletin readers showed that only 13% of the people questioned regularly read the menu section, compared to between 40% and 85% in the case of the other sections. Publications Section DSU-CO Tel. 79971

  8. Annual market and own load bulletin - 1992

    International Nuclear Information System (INIS)

    1993-01-01

    This bulletin makes the market analysis for electric energy in Brazil in 1992, presenting data about energy consumption in each Brazilian region and the prices of electric power and petroleum products. (M.V.M.)

  9. CAT-ASVAB Technical Bulletin Number 1

    Science.gov (United States)

    2006-03-01

    CAT -ASVAB Technical Bulletin #1 Personnel Testing Division Defense Manpower Data Center March 2006 Report...2. REPORT TYPE N/A 3. DATES COVERED - 4. TITLE AND SUBTITLE CAT -ASVAB Technical Bulletin #1 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c...Hetter, R. D. "Psychometric Procedures for Administering CAT -ASVAB" (pp. 131-140) Chapter 4 Hetter, R. D., & Sympson J. B. "Item Exposure

  10. NEW EDITOR OF THE CMS BULLETIN

    CERN Multimedia

    Walter Van Doninck has been the Editor of the CMS Bulletin since 2000. The Bulletin not only helps disseminate information but also records the progress of CMS. Walter is handing over to Karl Gill. We would like to thank Walter for carrying out this task with enthusiasm and efficiency for so long. We should also thank Karl for accepting to take over and wish him well over the coming exciting period.

  11. The new Bulletin arrives in two weeks

    CERN Multimedia

    2006-01-01

    In May, you will discover a redesigned CERN Bulletin. Starting with the first May issue (No. 19-20/2006), the format of the CERN Bulletin will change completely. The page layout will be more attractive, reminiscent of a proper newspaper, with pictograms to identify the different sections. The information provided will also be more visible. The Bulletin was much in need of a makeover as its current layout dates back to 1976! The introduction of the new format will coincide with the introduction of a new means of distribution. You will still receive the elctronic version of the Bulletin every week directly on your computer. However, in order to avoid the waste from the dozens of copies that linger unread in people's mailboxes, the paper version will be available at a series of distribution points around the Laboratory. You will find the Bulletin along with the Staff Association newsletter at the cafeteria closest to your office. The Bulletin will be available from the following distribution points: On the M...

  12. The redesigned Bulletin is on its way

    CERN Multimedia

    2006-01-01

    In May, you will discover a redesigned CERN Bulletin. Starting with the first May issue (No. 19-20/2006), the format of the Bulletin will change completely. The page layout will be more attractive, reminiscent of a proper newspaper, with pictograms to identify the different sections. The information provided will also be more visible. The Bulletin was much in need of a makeover as its current layout dates back to 1976! The introduction of the new format will coincide with the introduction of a new means of distribution. You will still receive the electronic version of the Bulletin every week directly on your computer. However, in order to avoid the waste from the dozens of copies that linger unread in people's mailboxes, the paper version will be available at a series of distribution points around the Laboratory. You will find the Bulletin along with the Staff Association newsletter at the cafeteria closest to your office. The Bulletin will be available from the following distribution points: On the Meyrin...

  13. Bulletin of Animal Health and Production in Africa: Journal ...

    African Journals Online (AJOL)

    Bulletin of Animal Health and Production in Africa: Journal Sponsorship. Journal Home > About the Journal > Bulletin of Animal Health and Production in Africa: Journal Sponsorship. Log in or Register to get access to full text downloads.

  14. The new Internet tool: the information and evaluation system by flight, of exposure to cosmic radiation in the new air transports S.I.E.V.E.R.T; Un nouvel outil internet: le systeme d'information et d'evaluation par vol, de l'exposition au rayonnement cosmique dans les transports aeriens SIEVERT

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    In France, the public authorities put a new Internet tool at air companies disposal, in order they can evaluate the radiations doses received by their flying crews during their flights. This tool called information and evaluation system by flight of exposure to cosmic radiation in air transport (S.I.E.V.E.R.T.). (N.C.)

  15. Determination of some fundamental characteristics of Geiger-Mueller counters. Applications to the study of delayed particles from cosmic-ray shower; Sur la determination de quelques caracteristiques fondamentales de compteurs de geiger-muller applications a l'etude des particules retardees des gerbes atmospheriques du rayonnement cosmique

    Energy Technology Data Exchange (ETDEWEB)

    Picard, E [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1954-06-15

    After some historic recalls, the different phases of discharge of a Geiger-Mueller counter is studied. It measures, by oscillograph method, the time between the flow of a particle through a determined area of the counter and the response of the associated amplifier. This time length is composed by the latency period and the delay itself which depends on the amplifier sensitivity. The selection of particles which generate a discharge in the studied counter is obtained with a two coincidence counters telescope in which the aperture is limited by four counters in anticoincidence with the first two counters. The measures have been done with different distance values and an overvoltage V{sub s} which was applied to the counter. The dead time of a GM counter is also measured with a delayed coincidences method. The counter pulses which supply the coincidence circuit are delivered directly or with a known and variable delay. This method allows also to study the spurious pulses which are due to the positive ions impact on the counter cathode. Results for counters working in different conditions are given. It describes the system to limit the discharge which induces the increase of the life working of a counter, the decrease of its dead time and the reduction of the number of spurious pulses. In a second part, it describes the system to study the time correlation between different particles of the cosmic ray. An experiment concerning the presence of delayed particles in cosmic showers has permitted to specify the superior limit of this phenomena which is directly connected to the presence of heavy nuclear particles in the cosmic shower. (M.P.)

  16. What you think about the Bulletin

    CERN Multimedia

    Alizée Dauvergne

    2010-01-01

    The internal communication service has carried out a survey regarding the quality of the Bulletin. Between the middle of May and the middle of June, 35 members of the CERN personnel were consulted individually about what they liked and disliked about the Bulletin and any changes they wanted to see.   A wide readership The first point to emerge from the survey is that the Bulletin is read by a large proportion of the CERN population, even if opinions on its form and contents vary: 33 of the 35 people questioned said that they read it, representing 94.3%. Some even consider it as a point of reference: "If a subject isn’t featured in the Bulletin, I don't even know it exists!", said one young woman. Different reading habits Of course, almost all the people questioned don't read the Bulletin from cover to cover but select the information which concerns them personally or is on a subject of interest to them. The choice of articles read varies according to profession, job a...

  17. Une méthode pour estimer l’interception du rayonnement par un couvert bas : application au colza avant montaison

    Directory of Open Access Journals (Sweden)

    Denoroy Pascal

    2002-01-01

    Full Text Available Dans les modèles de simulation du fonctionnement des cultures, l’interception du rayonnement est une variable cruciale pour la prévision de la productivité en biomasse. D’autre part, la connaissance de l’interception du rayonnement par une culture permet de mieux analyser la réponse à un traitement en autorisant la distinction entre les effets morphogénétique et physiologique du traitement. Par exemple, dans l’étude de la fertilisation azotée du colza [1] on a pu faire la part de l’effet morphogénétique (accroissement de l’indice foliaire, donc de l’interception et de l’amélioration de la conversion photosynthétique du rayonnement absorbé. Dans un cas comme dans l’autre, une estimation correcte de l’interception du rayonnement est essentielle. Très souvent, un formalisme dérivé de la loi de Beer-Lambert est utilisé pour quantifier la part interceptée du rayonnement : PARi = epsiloni PAR (1 et epsiloni = 1 - e- k.IF (2, PAR représentant le rayonnement photosynthétiquement actif incident (exprimé en Joules ou en moles de photons, PARi la part de ce dernier interceptée par le couvert, epsiloni le coefficient (sans dimension d’interception, IF l’indice foliaire et k le coefficient d’extinction du rayonnement. Un formalisme un peu plus complexe doit être utilisé si on veut considérer le rayonnement absorbé [1, 2]. Pour des cultures couvrantes, la sensibilité de ces modèles à la valeur de k est faible pour les IF élevés, c’est pourquoi ces modèles sont souvent utilisés avec succès. Mais aux faibles IF, les modèles sont sensibles à k, d’où l’importance de l’estimation de ce paramètre pour les cultures présentant une longue période de faible couverture du sol, tel le colza peu fertilisé en phase hivernale. De plus, pour les cultures discontinues, c’est-à-dire présentant des zones où le sol n’est pas du tout couvert par la végétation, comme les inter-rangs, on doit

  18. The new Bulletin has arrived!

    CERN Multimedia

    2006-01-01

    This edition of the CERN Bulletin is the first with a new layout for the paper version. Its innovations include a more attractive format, as well as the printing of the English and French texts on inverted pages, the two distinguishable by the colour of the header on the first page (green for the English and blue for the French). This and the use of pictograms to identify the various sections make the whole thing easier to read. The introduction of this new formula coincides with the addition of a new section, a monthly column called 'A Word from the DG,' in which the Director-General will give an update on the main issues facing CERN and particle physics. The coming months will see the introduction of other new sections. Last but not least, the weekly timetable of seminars, showing the title, date and speaker, now appears in the middle of the paper version rather than at the end. Summaries are published only on the Web. All these changes are accompanied by new distribution arrangements. You will find pap...

  19. Experimental studies on the X-radiation from a high-intensity annular discharge; Etudes experimentales sur le rayonnement X d'une decharge annulaire a forte intensite

    Energy Technology Data Exchange (ETDEWEB)

    Etievant, C [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-07-01

    Under certain conditions, a very penetrating X-radiation is emitted at the start of a stabilised annular discharge. A number of experimental observations have been made using a pyrex toroid filled with deuterium or argon. The value of the stabilising magnetic field and the pressure have a very important influence on the intensity of the X-radiation emitted. The placing of an obstacle such as a magnetic mirror at a point of the torus can prevent the acceleration of runaway electrons during successive revolutions, and X-ray emission disappears. (author) [French] Un rayonnement X tres penetrant est emis dans certaines conditions au debut d'une decharge annulaire stabilisee. Un certain nombre d'observations experimentales ont ete faites a l'aide d'un tore en pyrex rempli de deuterium ou d'argon. La valeur du champ magnetique stabilisateur et la pression jouent un role tres important sur l'intensite du rayonnement X emis. La disposition d'un obstacle tel qu'un miroir magnetique en un point du tore peut empecher l'acceleration d'electrons decouples au cours de revolutions successives et l'emission de rayonnement X disparait. (auteur)

  20. Dosimetry techniques of thermal neutrons and {gamma} radiation in reactor cores; Techniques de dosimetrie des neutrons thermiques et du rayonnement {gamma} dans les piles

    Energy Technology Data Exchange (ETDEWEB)

    Sutton, J; Draganic, I; Hering, H [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1955-07-01

    Chemical studies under radiation done in the reactor cores require to be followed by dosimetry. When the irradiations are done in the reflector, one can limit to the measure of the {gamma} and the neutron radiation. For the dosimetry of the {gamma} radiation, a dosimeter of ferrous sulfate is convenient until doses of about 10{sup 6} rep. The use of aired oxalic acid solutions permits to reach 10{sup 7} rep. The dosimetry of thermal neutrons has been made with solutions of cobalt sulphate or paper filter impregnated with this salt. The total chemical effect of the {gamma} and of the slow neutrons radiation is obtained with solutions of ferrous sulfate added with lithium sulphate. (M.B.) [French] Les etudes de chimie sous radiation faites dans les piles exigent d'etre suivies par dosimetrie. Lorsque les irradiations sont effectues dans le reflecteur, on peut se limiter a doser le rayonnement {gamma} et les neutrons. Pour la dosimetrie du rayonnement {gamma}, un dosimetre a sulfate ferreux convient jusqu'a des doses d'environ 10{sup 6} rep. L'emploi de solutions aerees d'acide oxalique permet d'atteindre 10{sup 7} rep. La dosimetrie des neutrons thermiques a ete faite avec des solutions de sulfate de cotalt ou du papier filtre impregne de ce sel. L'effet chimique total du rayonnement {gamma} et des neutrons lents est obtenu avec des solutions de sulfate ferreux additionne de sulfate de lithium. (M.B.)

  1. 77 FR 40358 - Federal Management Regulation; FMR Bulletin PBS-2012-03; Redesignations of Federal Buildings...

    Science.gov (United States)

    2012-07-09

    ... Management Regulation; FMR Bulletin PBS-2012-03; Redesignations of Federal Buildings: Correction AGENCY: Public Buildings Service (PBS), General Services Administration (GSA). ACTION: Notice of a bulletin..., 2012, a bulletin announcing the designation and redesignation of three Federal buildings. Inadvertently...

  2. Bulletin Boards: The Great Corkboard Wasteland.

    Science.gov (United States)

    Reith, James W.

    1970-01-01

    A successful classroom bulletin board display should not only be decorative, but also must have clear-cut purposes and functions: informational (i.e., post current school news), instructional (i.e., expand on classroom units), and motivational (i.e., tap subliminal awareness). Some suggested techniques include (1) using space other than the…

  3. Credit Cards. Bulletin No. 721. (Revised.)

    Science.gov (United States)

    Fox, Linda Kirk

    This cooperative extension bulletin provides basic information about credit cards and their use. It covers the following topics: types of credit cards (revolving credit, travel and entertainment, and debit); factors to consider when evaluating a credit card (interest rates, grace period, and annual membership fee); other credit card costs (late…

  4. Market bulletin and own load - October 1991

    International Nuclear Information System (INIS)

    1991-01-01

    This bulletin deals with the brazilian electric power consumption in October 1991, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C.)

  5. Market bulletin and own load - June 1992

    International Nuclear Information System (INIS)

    1992-01-01

    This bulletin deals with the brazilian electric power consumption in June 1992, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C.)

  6. Market bulletin and own load - April 1992

    International Nuclear Information System (INIS)

    1992-01-01

    This bulletin deals with the brazilian electric power consumption in April 1992, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C.)

  7. Market bulletin and own load - September 1992

    International Nuclear Information System (INIS)

    1992-01-01

    This bulletin deals with the brazilian electric power consumption in September 1992, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C.)

  8. Market and own load bulletin - May 1993

    International Nuclear Information System (INIS)

    1993-01-01

    This bulletin shows the Brazilian electric power consumption in May 1993, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each Brazilian region. The economic indexes of industrial production, the market, the prices of electric power and petroleum products are also presented. (M.V.M.)

  9. Market bulletin and own load - August 1992

    International Nuclear Information System (INIS)

    1992-01-01

    This bulletin deals with the brazilian electric power consumption in August 1992, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C.)

  10. Market and own load bulletin - January 1993

    International Nuclear Information System (INIS)

    1993-01-01

    This bulletin shows the Brazilian electric power consumption in January 1993, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each Brazilian region. The economic indexes of industrial production, the market, the prices of electric power and petroleum products are also presented. (M.V.M.)

  11. Market and own load bulletin - February 1993

    International Nuclear Information System (INIS)

    1993-01-01

    This bulletin shows the Brazilian electric power consumption in February 1993, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each Brazilian region. The economic indexes of industrial production, the market, the prices of electric power and petroleum products are also presented. (M.V.M.)

  12. Market bulletin and own load - September 1991

    International Nuclear Information System (INIS)

    1991-01-01

    This bulletin deals with the brazilian electric power consumption in September 1991, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C.)

  13. Market bulletin and own load - March 1992

    International Nuclear Information System (INIS)

    1992-01-01

    This bulletin deals with the brazilian electric power consumption in March 1992, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C.)

  14. Market and own load bulletin - March 1993

    International Nuclear Information System (INIS)

    1993-01-01

    This bulletin shows the Brazilian electric power consumption in March 1993, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each Brazilian region. The economic indexes of industrial production, the market, the prices of electric power and petroleum products are also presented. (M.V.M.)

  15. Market and own load bulletin - November 1992

    International Nuclear Information System (INIS)

    1992-01-01

    This bulletin shows the Brazilian electric power consumption in November 1993, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each Brazilian region. The economic indexes of industrial production, the market, the prices of electric power and petroleum products are also presented. (M.V.M.)

  16. Market bulletin and own load - May 1992

    International Nuclear Information System (INIS)

    1992-01-01

    This bulletin deals with the brazilian electric power consumption in May 1992, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C.)

  17. Family Violence & Sexual Assault Bulletin, 1996.

    Science.gov (United States)

    Geffner, Robert, Ed.

    These two Bulletins contain selected articles that highlight research and treatment issues in child abuse and child sexual abuse. The first issue includes the following featured articles: (1) "The Relationships between Animal Abuse and Other Forms of Family Violence" (Phil Arkow), which addresses animal cruelty as a harbinger of…

  18. Electronic bulletin board. OCRWM INFOLINK. Revision

    International Nuclear Information System (INIS)

    1986-04-01

    This user's manual provides instructions for access to OCRWM INFOLINK (an electronic bulletin board). INFOLINK provides current program information and access to texts of: press releases; fact sheets/backgrounders; comgressional questions and answers; congressional testimony; speeches; schedules (milestones, meetings, and activities); and miscellaneous announcements

  19. Updating default depths in the ISC bulletin

    Science.gov (United States)

    Bolton, Maiclaire K.; Storchak, Dmitry A.; Harris, James

    2006-09-01

    The International Seismological Centre (ISC) publishes the definitive global bulletin of earthquake locations. In the ISC bulletin, we aim to obtain a free depth, but often this is not possible. Subsequently, the first option is to obtain a depth derived from depth phases. If depth phases are not available, we then use the reported depth from a reputable local agency. Finally, as a last resort, we set a default depth. In the past, common depths of 10, 33, or multiples of 50 km have been assigned. Assigning a more meaningful default depth, specific to a seismic region will increase the consistency of earthquake locations within the ISC bulletin and allow the ISC to publish better positions and magnitude estimates. It will also improve the association of reported secondary arrivals to corresponding seismic events. We aim to produce a global set of default depths, based on a typical depth for each area, from well-constrained events in the ISC bulletin or where depth could be constrained using a consistent set of depth phase arrivals provided by a number of different reporters. In certain areas, we must resort to using other assumptions. For these cases, we use a global crustal model (Crust2.0) to set default depths to half the thickness of the crust.

  20. Nuclear medicine. Czech special bulletin. No. 2

    International Nuclear Information System (INIS)

    1991-09-01

    The bulletin contains the article on the first experience with the CERTEC preparation in examination of brain perfusion and the article on the potential for the development and manufacture of radiopharmaceutical kits. Both articles are inputted into INIS. (J.B.)

  1. A double Weekly Bulletin over Easter

    CERN Multimedia

    2004-01-01

    During the Easter period, the weeks of 12 and 19 April, there will be only one issue of the Weekly Bulletin (no. 16-17/2004). Announcements for publication in the next issue (no. 18/2004) should be sent on Tuesday 20 April midday at the latest. Publication Section Tel. 79971

  2. CERN Bulletin publication schedule for 2014

    CERN Multimedia

    DG Unit

    2013-01-01

    The table below lists the 2014 publication dates for the CERN Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest.   Bulletin No. (corresponding to the week number) Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Printed version 4-5   Tuesday 14 January Friday 17 January Wednesday 22 January 6-7   Tuesday 28 January Friday 31 January Wednesday 5 February 8-9 Tuesday 11 February Friday 14 February Wednesday 19 February 10-11 Tuesday 25 February Friday 28 February Wednesday 5 March 12-13 Tuesday 11 March Friday 14 March Wednesday 19 March 14-15 Tuesday 25 March Friday 28 March Wednesday 2 April 16-17 Tuesday 8 April Friday 11 April Wednesday 16 April 18-19 Tuesday 22 April Friday 25 April Thursday 30 April 20-21 Tuesday 6 May Friday 9 May Wednesday 14 May 22-23 Tuesday ...

  3. NHTSA's Office of Defects Investigation (ODI) - Technical Service Bulletins System (TSBS) - Downloadable file

    Data.gov (United States)

    Department of Transportation — The Technical Service Bulletins data contains summaries of the Manufacturers' Technical Service Bulletins by single year, make and model. An optional item of Vehicle...

  4. Publication of the bulletin in 2009

    CERN Document Server

    DG Unit

    2009-01-01

    The table below lists the 2009 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Publication date 3-4 Tuesday 6 January Monday 12 January 5-6 Tuesday 20 January Monday 26 January 7-8 Tuesday 3 February Monday 9 February 9-10 Tuesday 17 February Monday 23 February 11-12 Tuesday 3 March Monday 9 March 13-14 Tuesday 17 March Monday 23 March 15-16-17 (Easter issue) Tuesday 31 March Monday 6 April 18-19 Tuesday 21 April Monday 27 April 20-21 Tuesday 5 May Monday 11 May 22-23 Tuesday 19 May Monday 25 May 24-25 ...

  5. A double Weekly Bulletin over Easter

    CERN Multimedia

    2004-01-01

    During the Easter period, the weeks of 12 and 19 April, there will be only one issue of the Weekly Bulletin (no. 16-17/2004). Items for publication in this double issue should reach the Publication section or Staff Association, as appropriate, before midday on Tuesday 6 April. Announcements for publication in the next issue (no. 18/2004) should be sent on Tuesday 20 April midday at the latest. Publication Section Tel. 79971

  6. Modelling solar radiation interception in row plantation. 3. Application to a traditional vineyard; Modélisation de l’interception des rayonnements solaires dans une culture en rangs. 3. Application à une vigne traditionnelle

    Energy Technology Data Exchange (ETDEWEB)

    Sinoquet, H. [Institut National de la Recherche Agronomique, Pointe a Pitre (France); Valancogne, C.; Lescure, A.; Bonhomme, R.

    1992-07-01

    A previously described model of solar radiation interception was applied to a spatially discontinuous canopy: that of a traditional vineyard in which the classical terms of the radiative balance and the spatial distribution of the radiation transmitted to the soil were measured. Comparison of measured and simulated data gave satisfactory agreement for reflected radiation (fig 4), but major discrepancies appeared for mean transmitted radiation (fig 5). The use of small stationary sensors for measuring the transmitted radiation explains the latter observation, since most of the time they measured radiation received on the ground in the sunflecks or in the shaded area rather than mean radiation. This was verified by comparing the measured and simulated spatial distribution of transmitted radiation (figs 7, 8). Finally, the influence of the woody parts which were not taken into consideration in the model was clearly identified : it significantly reduced the transmission of incident radiation (fig 9), and to a greater degrees the closer the sensor was to the vegetation row. (author) [French] Un modèle d’interception du rayonnement solaire décrit précédemment est appliqué à un couvert spatialement discontinu : une vigne traditionnelle sur laquelle ont été mesurés les termes classiques du bilan radiatif et la distribution spatiale du rayonnement transmis au sol. La comparaison des mesures au modèle révèle un ajustement satisfaisant pour le rayonnement réfléchi (fig 4), mais assez médiocre pour le rayonnement transmis moyen (fig 5). Ceci est expliqué par l’utilisation de capteurs ponctuels qui, en raison de leur taille, mesurent plus souvent le rayonnement reçu au sol dans les taches de soleil ou les zones d’ombre qu’un rayonnement moyen. Ceci est vérifié en comparant les distributions mesurées et calculées du rayonnement transmis au sol (figs 7 et 8). Enfin, l’influence des parties ligneuses, non prise en compte dans le modèle, est

  7. Publication of the Bulletin in 2006

    CERN Multimedia

    2005-01-01

    Deadlines for the submission of announcements The table below lists the 2006 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest and that, for organisational reasons, we will no longer be able to accept those which reach us after this deadline. Bulletin publication 2006 Bulletin No. Week number Publication date Submission of announcements (before 12.00 midday) 3-4 Monday 16 January Tuesday 10 January 5-6 Monday 30 January Tuesday 24 January 7-8 Monday 13 February Tuesday 7 February 9-10 Monday 27 February Tuesday 21 February 11-12 Monday 13 March Tuesday 7 March 13-14 Monday 27 March Tuesday 21 March 15-16 Monday 10 April Tuesday 4 April 17-18 Monday 24 April Tuesday 18 April 19-20 Monday 8 May Tuesday 2 May 21-22 Monday 22 May Tuesday 16 May 23-24 Monday 5 June Tuesday 30 May 2...

  8. Publication of the Bulletin in 2006

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    Publications Section, DSU-CO

    2006-01-01

    Deadlines for the submission of announcements The table below lists the 2006 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest and that, for organisational reasons, we will no longer be able to accept those which reach us after this deadline. Bulletin publication 2006 Bulletin No. Week number Publication date Submission of announcements (before 12.00 midday) 5-6 Monday 30 January Tuesday 24 January 7-8 Monday 13 February Tuesday 7 February 9-10 Monday 27 February Tuesday 21 February 11-12 Monday 13 March Tuesday 7 March 13-14 Monday 27 March Tuesday 21 March 15-16 Monday 10 April Tuesday 4 April 17-18 Monday 24 April Tuesday 18 April 19-20 Monday 8 May Tuesday 2 May 21-22 Monday 22 May Tuesday 16 May 23-24 Monday 5 June Tuesday 30 May 25-26 Monday 19 June Tuesday 13 June 27-2...

  9. CERN Bulletin publication schedule for 2016

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    2015-01-01

    The table below lists the 2016 publication dates for the CERN Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12 noon on Tuesdays at the latest.   Bulletin No. (corresponding to the week number) Submission deadline for announcements (before 12 noon) Publication of Bulletin (web version) 3-4 Tuesday 12 January Friday 15 January 5-6 Tuesday 26 January Friday 29 January 7-8 Tuesday 9 February Friday 12 February 9-10 Tuesday 23 February Friday 26 February 11-12 Tuesday 8 March Friday 11 March 13-14 MONDAY 21 March THURSDAY 24 March 15-16 Tuesday 5 April Friday 8 April 17-18-19 Tuesday 19 April Friday 22 April 20-21 Tuesday 10 May Friday 13 May 22-23 Tuesday 24 May Friday 27 May 24-25 Tuesday 7 June Friday 10 June 26-27 Tuesday 21 June Friday 24 June 28-29 Tuesday 5 July Friday 8 July 30-31-32 Tuesday 19 July Friday 22 July 33-34-35 Tuesday 9 August Friday 12 August 3...

  10. CERN Bulletin publication schedule for 2015

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    2014-01-01

    The table below lists the 2015 publication dates for the CERN Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12 noon on Tuesdays at the latest.   .tftable {font-size:12px;color:#333333;width:100%;border-width: 1px;border-color: #a9a9a9;border-collapse: collapse;} .tftable th {font-size:12px;background-color:#b8b8b8;border-width: 1px;padding: 8px;border-style: solid;border-color: #a9a9a9;text-align:left;} .tftable tr {background-color:#ffffff;} .tftable td {font-size:12px;border-width: 1px;padding: 8px;border-style: solid;border-color: #a9a9a9;} .tftable tr:hover {background-color:#ffff99;} Bulletin No. (corresponding to the week number) Submission deadline for announcements (before 12 noon) Publication of Bulletin (web version) 4-5 Tuesday 13 January Friday 16 January 6-7 Tuesday 26 January Friday 30 January 8-9 Tuesday 10 February Friday 13 February 10-11 Tuesday 24 February ...

  11. Welcome to the new eBulletin!

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    Corinne Pralavorio

    You are now reading one of the new sections of the new eBulletin launched this week. Entitled "What's New", this section will allow us to tell you about important news and events when they occur, without having to wait for a new Bulletin update. So, when the Higgs Boson is discovered, you will be among the first to know! This column will also contain links to the new items included in the weekly update of the electronic Bulletin. Under this section, you will find several other practical sections:"Four Your Eyes Only", presenting a striking photo or a video, "What's on Today", detailing the day's seminars and other events, and "Under the CERN Sky", giving the latest weather information. There is also a list of useful links at the bottom of the column. Concerning your usual section: the "News Articles" can be accessed directly from links on the home page, while other information items are accessible from the relevant menu headings. In addition, you will now find a set of tools at the end of each article, enabli...

  12. Gamma radiation in space and in the atmosphere; Rayonnement gamma dans l'espace et dans l'atmosphere

    Energy Technology Data Exchange (ETDEWEB)

    Rocchia, R. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1966-07-01

    We have shown that the {gamma} radiation existing in the atmosphere is caused mainly by the Bremsstrahlung of the electrons of the electromagnetic cascades ({approx} 50 per cent of the measured radiation), by the 511 keV radiation produced by the annihilation of positrons created in cascades (8 per cent of the measured intensity) and by the Compton {gamma} degradation of this line (30 per cent of the measured intensity). The rest, slightly over 10 per cent, must be attributed to secondary causes such as the nuclear de-excitation {gamma} to the internal Bremsstrahlung of charged particles created in nuclear stars, and to charged particles crossing our detector, since the latter was not fitted with a device for rejecting these particles. Experiments carried out in rockets at Colomb-Bechar confirm these results and have made it possible to detect and measure a primary {gamma} radiation having an intensity of {approx} 2 {gamma} cm{sup 2} s{sup -1} above 100 keV. The primary spectrum obeys an approximate E{sup -2} law. (author) [French] Nous avons montre que le rayonnement {gamma} existant dans l'atmosphere est provoque principalement por le bremsstrohlung des electrons des cascades electromagnetiques ({approx} 50 pour cent du rayonnement mesure), au rayonnement 511 keV provoque par l'annihilation des positrons crees dans les cascades (8 pour cent de l'intensite mesuree) et aux {gamma} de degradation Compton de cette raie (30 pour cent de l'intensite mesuree). Le reste, soit un peu plus de 10 pour cent, doit etre attribue a des causes secondaires telles que les {gamma} de desexcitation nucleaire, le bremsstrahlung interne des particules chargees creees dans les etoiles nucleaires, et aux particules chargees traversant notre detecteur car celui-ci ne comportait pas de dispositif de rejet de ces particules. Les experiences faites en fusees a Colomb-Bechar ont confirme ces resultats et permis de detecter et mesurer un rayonnement {gamma} primaire dont l

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  9. Bulletin of Materials Science | Indian Academy of Sciences

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    Home; Journals; Bulletin of Materials Science. N K PANDEY. Articles written in Bulletin of Materials Science. Volume 40 Issue 2 April 2017 pp 253-262. Electrical and optical properties of ZnO–WO 3 nanocomposite and its application as a solid-state humidity sensor · VANDNA SHAKYA N K PANDEY SUNEET KUMAR ...

  10. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. P K Parhi. Articles written in Bulletin of Materials Science. Volume 24 Issue 2 April 2001 pp 143-149. Failure analysis of multiple delaminated composite plates due to bending and impact · P K Parhi S K Bhattacharyya P K Sinha · More Details Abstract Fulltext PDF. The present ...

  11. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Shweta Agrawal. Articles written in Bulletin of Materials Science. Volume 32 Issue 6 December 2009 pp 569-573 Thin Films and Nanomatter. Swift heavy ion irradiation effect on Cu-doped CdS nanocrystals embedded in PMMA · Shweta Agrawal Subodh Srivastava Sumit ...

  12. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Sandeep Arya. Articles written in Bulletin of Materials Science. Volume 36 Issue 4 August 2013 pp 535-539. Synthesis of copper telluride nanowires using template-based electrodeposition method as chemical sensor · Sandeep Arya Saleem Khan Suresh Kumar Rajnikant ...

  13. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. SURESH KUMAR. Articles written in Bulletin of Materials Science. Volume 35 Issue 5 October 2012 pp 787-794. Electrical transport and EPR investigations: A comparative study for d.c. conduction mechanism in monovalent and multivalent ions doped polyaniline.

  14. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. A S Prakash. Articles written in Bulletin of Materials Science. Volume 29 Issue 4 August 2006 pp 339-345 Ceramics and Glasses. Solution-combustion synthesis of Bi1–LnO1.5 (Ln = Y and La–Yb) oxide ion conductors · Manjunath B Bellakki A S Prakash C Shivakumara M S ...

  15. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Uma Maheswar Rao. Articles written in Bulletin of Materials Science. Volume 24 Issue 6 December 2001 pp 587-593 Surface Studies. Investigation of surface modifications in ethylene propylene diene monomer (EPDM) rubber due to tracking under a.c. and d.c. voltages.

  16. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Jiuxing Zhang. Articles written in Bulletin of Materials Science. Volume 34 Issue 4 July 2011 pp 825-828. Magnetocaloric effect of Gd5Si2Ge2 alloys in low magnetic field · Hong Zeng Chunjiang Kuang Jiuxing Zhang Ming Yue · More Details Abstract Fulltext PDF.

  17. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. H N Sheikh. Articles written in Bulletin of Materials Science. Volume 34 Issue 4 July 2011 pp 843-851. Synthesis and characterization of composites of mixed oxides of iron and neodymium in polymer matrix of aniline–formaldehyde · Sajdha H N Sheikh B L Kalsotra N Kumar S ...

  18. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. P P PRADYUMNAN. Articles written in Bulletin of Materials Science. Volume 40 Issue 5 September 2017 pp 1007-1011. Structural and magnetic studies on copper succinate dihydrate single crystals · M P BINITHA P P PRADYUMNAN · More Details Abstract Fulltext PDF.

  19. Federal Government Electronic Bulletin Boards: An Assessment with Policy Recommendations.

    Science.gov (United States)

    Bertot, John Carlo; McClure, Charles R.

    1993-01-01

    Identifies and analyzes federal government electronic bulletin boards; assesses the types of information available to users, including costs and technological access issues; discusses federal information policy; and considers the role of federal bulletin boards in accessing and managing electronic government information. (Contains 29 references.)…

  20. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Rani Joseph. Articles written in Bulletin of Materials Science. Volume 26 Issue 3 April 2003 pp 343-348 Thin Films. Optimization of pH and direct imaging conditions of complexed methylene blue sensitized poly(vinyl chloride) films · M Ushamani N G Leenadeenja K Sreekumar ...

  1. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. R AHMED. Articles written in Bulletin of Materials Science. Volume 40 Issue 6 October 2017 pp 1105-1110. Structural, elastic, optoelectronic and magnetic properties of CdHo 2 S 4 spinel: a first-principle study · I HATRAF O MERABIHA T SEDDIK H BALTACHE R KHENATA R ...

  2. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. MONICA KATIYAR. Articles written in Bulletin of Materials Science. Volume 36 Issue 4 August 2013 pp 653-660. Processing and performance of organic insulators as a gate layer in organic thin film transistors fabricated on polyethylene terephthalate substrate · Saumen Mandal ...

  3. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. K R Rajesh. Articles written in Bulletin of Materials Science. Volume 37 Issue 1 February 2014 pp 95-99. High mobility polymer gated organic field effect transistor using zinc phthalocyanine · K R Rajesh V Kannan M R Kim Y S Chae J K Rhee · More Details Abstract Fulltext PDF.

  4. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. D K Avasthi. Articles written in Bulletin of Materials Science. Volume 27 Issue 3 June 2004 pp 263-267 Polymers. Electrical properties of ion irradiated polypropylene films · N L Singh Anita Sharma V Shrinet A K Rakshit D K Avasthi · More Details Abstract Fulltext PDF. The effect ...

  5. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. V Shrinet. Articles written in Bulletin of Materials Science. Volume 27 Issue 3 June 2004 pp 263-267 Polymers. Electrical properties of ion irradiated polypropylene films · N L Singh Anita Sharma V Shrinet A K Rakshit D K Avasthi · More Details Abstract Fulltext PDF. The effect of ...

  6. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. A K Rakshit. Articles written in Bulletin of Materials Science. Volume 27 Issue 3 June 2004 pp 263-267 Polymers. Electrical properties of ion irradiated polypropylene films · N L Singh Anita Sharma V Shrinet A K Rakshit D K Avasthi · More Details Abstract Fulltext PDF. The effect ...

  7. INEL BNCT Program: Volume 5, No. 9. Bulletin, September 1991

    Energy Technology Data Exchange (ETDEWEB)

    Ackermann, A.L. [ed.

    1991-12-31

    This Bulletin presents a summary of accomplishments and highlights of the Idaho National Engineering Laboratory`s (INEL) Boron Neutron Capture Therapy (BNCT) Program for September 1991. This bulletin includes information on the brain tumor and melanoma research programs, Power Burst Facility (PBF) technical support and modifications, PBF operations, and updates to the animal data charts.

  8. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. K Chandra. Articles written in Bulletin of Materials Science. Volume 30 Issue 4 August 2007 pp 309-314 Biomaterials. Characteristics of porous zirconia coated with hydroxyapatite as human bones · V V Narulkar S Prakash K Chandra · More Details Abstract Fulltext PDF.

  9. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. XIAOWEN ZHANG. Articles written in Bulletin of Materials Science. Volume 37 Issue 4 June 2014 pp 895-902. Structural evolution, electrical and optical properties of AZO films deposited by sputtering ultra-high density target · Jiwen Xu Zupei Yang Hua Wang Xiaowen Zhang.

  10. Children of Working Mothers. Special Labor Force Report. Bulletin 2158.

    Science.gov (United States)

    Bureau of Labor Statistics (DOL), Washington, DC.

    Part of a Special Labor Force Report series, this bulletin on children of working mothers discusses the increase in the number of children with working mothers as of March 1981, and describes major reasons for this growth. The bulletin consists of an article first published February 1982 in the "Monthly Labor Review," additional tables providing…

  11. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. KANNAIYAN DINAKARAN. Articles written in Bulletin of Materials Science. Volume 40 Issue 7 December 2017 pp 1455-1462. A sensitive optical sensor based on DNA-labelled Si@SiO 2 core–shell nanoparticle for the detection of Hg 2 + ions in environmental water samples.

  12. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. V Bhat. Articles written in Bulletin of Materials Science. Volume 23 Issue 4 August 2000 pp 295-299 Alloys. A test for diffusional coherency strain hypothesis in the discontinuous precipitation in Mg–Al alloy · K T Kashyap C Ramachandra V Bhat B Chatterji · More Details Abstract ...

  13. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. AGNIESZKA SOBCZAK-KUPIEC. Articles written in Bulletin of Materials Science. Volume 36 Issue 4 August 2013 pp 755-764. Effect of calcination conditions of pork bone sludge on behaviour of hydroxyapatite in simulated body fluid · Agnieszka Sobczak-Kupiec Zbigniew ...

  14. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. SUDHANSHU CHOUDHARY. Articles written in Bulletin of Materials Science. Volume 35 Issue 5 October 2012 pp 713-718. Theoretical study on effect of radial and axial deformation on electron transport properties in a semiconducting Si–C nanotube · Sudhanshu Choudhary ...

  15. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Amarnath. Articles written in Bulletin of Materials Science. Volume 26 Issue 4 June 2003 pp 435-439 Biomaterials. Effect of heat treatments on the hydrogen embrittlement susceptibility of API X-65 grade line-pipe steel · G Ananta Nagu Amarnath T K G Namboodhiri.

  16. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. KADARKARAI MURUGAN. Articles written in Bulletin of Materials Science. Volume 40 Issue 7 December 2017 pp 1455-1462. A sensitive optical sensor based on DNA-labelled Si@SiO 2 core–shell nanoparticle for the detection of Hg 2 + ions in environmental water samples.

  17. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. YONG J IANG. Articles written in Bulletin of Materials Science. Volume 40 Issue 6 October 2017 pp 1255-1261. Molecular dynamics study on the relaxation properties of bilayered graphene with defects · WEI ZHANG JIU-REN YIN PING ZHANG YAN-HUAI DING YONG J IANG.

  18. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. B Swarna Latha. Articles written in Bulletin of Materials Science. Volume 37 Issue 4 June 2014 pp 883-888. Structural, spectroscopic and electrochemical study of V substituted LiTi2(PO4)3 solid electrolyte for lithium-ion batteries · A Venkateswara Rao V Veeraiah A V Prasada ...

  19. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. DANUTA OLSZEWSKA. Articles written in Bulletin of Materials Science. Volume 41 Issue 1 February 2018 pp 16. Influence of the conditions of a solid-state synthesis anode material Li 4 Ti 5 O 12 on its electrochemical properties of lithium cells · DANUTA OLSZEWSKA ANNA ...

  20. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. B V Radhakrishna Bhat. Articles written in Bulletin of Materials Science. Volume 23 Issue 2 April 2000 pp 109-117 Composites. Optimization of processing parameters for making alumina–partially stabilized zirconia laminated composites · S Deb B V Radhakrishna Bhat.

  1. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. S K Biswas. Articles written in Bulletin of Materials Science. Volume 33 Issue 3 June 2010 pp 251-255 Polymers. Effect of substrate roughness on growth of diamond by hot filament CVD · Awadesh K Mallik S R Binu L N Satapathy Chandrabhas Narayana Md Motin Seikh S A ...

  2. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Jadu Samuel. Articles written in Bulletin of Materials Science. Volume 36 Issue 6 November 2013 pp 981-987. Green chemical incorporation of sulphate into polyoxoanions of molybdenum to nano level · Jadu Samuel S Hari Prasad M K Sreedhar · More Details Abstract Fulltext ...

  3. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. T K Bhattacharya. Articles written in Bulletin of Materials Science. Volume 26 Issue 7 December 2003 pp 703-706 Cements. Solid state sintering of lime in presence of La2O3 and CeO2 · T K Bhattacharya A Ghosh H S Tripathi S K Das · More Details Abstract Fulltext PDF.

  4. Archives: Bulletin of Animal Health and Production in Africa

    African Journals Online (AJOL)

    Items 1 - 50 of 60 ... Archives: Bulletin of Animal Health and Production in Africa. Journal Home > Archives: Bulletin of Animal Health and Production in Africa. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search ...

  5. Archives: Bulletin of the Chemical Society of Ethiopia

    African Journals Online (AJOL)

    Items 1 - 50 of 74 ... Archives: Bulletin of the Chemical Society of Ethiopia. Journal Home > Archives: Bulletin of the Chemical Society of Ethiopia. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue ...

  6. Bulletin of the Chemical Society of Ethiopia: About this journal

    African Journals Online (AJOL)

    Bulletin of the Chemical Society of Ethiopia: About this journal. Journal Home > Bulletin of the Chemical Society of Ethiopia: About this journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue ...

  7. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Dong Zhang. Articles written in Bulletin of Materials Science. Volume 34 Issue 1 February 2011 pp 25-28. Aqueous colloids of graphene oxide nanosheets by exfoliation of graphite oxide without ultrasonication · Tian-You Zhang Dong Zhang · More Details Abstract Fulltext PDF.

  8. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. V Ganesan. Articles written in Bulletin of Materials Science. Volume 28 Issue 6 October 2005 pp 609-615 Thin Films. Structural morphology of amorphous conducting carbon film · P N Vishwakarma V Prasad S V Subramanyam V Ganesan · More Details Abstract Fulltext PDF.

  9. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. ISABEL HERRMANN. Articles written in Bulletin of Materials Science. Volume 41 Issue 1 February 2018 pp 18. Advanced nanofibrous textile-based dressing material for treating chronic wounds · ISABEL HERRMANN EKO SUPRIYANTO SARAVANA KUMAR JAGANATHAN A ...

  10. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. M Mandal. Articles written in Bulletin of Materials Science. Volume 37 Issue 4 June 2014 pp 743-752. Porous copper template from partially spark plasma-sintered Cu–Zn aggregate via dezincification · M Mandal D Singh Gouthama B S Murty S Sangal K Mondal · More Details ...

  11. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. D K Kharat. Articles written in Bulletin of Materials Science. Volume 28 Issue 5 August 2005 pp 453-455 Ceramics and Glasses. Characterization and microstructure of porous lead zirconate titanate ceramics · B Praveenkumar H H Kumar D K Kharat · More Details Abstract ...

  12. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Hui Shen. Articles written in Bulletin of Materials Science. Volume 30 Issue 2 April 2007 pp 101-104 Single Crystals. Piezoelectric properties of Sr3Ga2Ge4O14 single crystals · Anhua Wu Jiayue Xu Juan Zhou Hui Shen · More Details Abstract Fulltext PDF. A new piezoelectric ...

  13. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Anhua Wu. Articles written in Bulletin of Materials Science. Volume 27 Issue 4 August 2004 pp 333-336 Crystal Growth. Bridgman growth and defects of Nd : Sr3Ga2Ge4O14 laser crystals · Jiaxuan Ding Anhua Wu Jiayue Xu · More Details Abstract Fulltext PDF.

  14. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. G Prasad. Articles written in Bulletin of Materials Science. Volume 23 Issue 5 October 2000 pp 431-437 High T c Superconductors. Studies on electrical properties of SrBi4Ti4–3Fe4O15 · N Venkat Ramulu G Prasad S V Suryanarayana T Bhima Sankaram · More Details ...

  15. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. S Muthulakshmi. Articles written in Bulletin of Materials Science. Volume 37 Issue 7 December 2014 pp 1575-1582. Effect of temperature on the AC impedance of protein and carbohydrate biopolymers · S Muthulakshmi S Iyyapushpam D Pathinettam Padiyan · More Details ...

  16. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. A K Sahu. Articles written in Bulletin of Materials Science. Volume 32 Issue 3 June 2009 pp 285-294. Nafion and modified-Nafion membranes for polymer electrolyte fuel cells: An overview · A K Sahu S Pitchumani P Sridhar A K Shukla · More Details Abstract Fulltext PDF.

  17. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. N L Singh. Articles written in Bulletin of Materials Science. Volume 27 Issue 3 June 2004 pp 263-267 Polymers. Electrical properties of ion irradiated polypropylene films · N L Singh Anita Sharma V Shrinet A K Rakshit D K Avasthi · More Details Abstract Fulltext PDF. The effect ...

  18. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Sejal Shah. Articles written in Bulletin of Materials Science. Volume 30 Issue 5 October 2007 pp 477-480 Polymers. Study of microhardness and electrical properties of proton irradiated polyethersulfone (PES) · Nilam Shah Dolly Singh Sejal Shah Anjum Qureshi N L Singh K P ...

  19. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. S Prasannakumar. Articles written in Bulletin of Materials Science. Volume 24 Issue 5 October 2001 pp 535-538 Polymers. Interpenetrating polymer networks based on polyol modified castor oil polyurethane and poly(2-hydroxyethylmethacrylate): Synthesis, chemical, ...

  20. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. K V Shah. Articles written in Bulletin of Materials Science. Volume 26 Issue 7 December 2003 pp 715-720 Glasses and Ceramics. Preparation and studies of some thermal, mechanical and optical properties of Al2O3(1 – )NaPO3 glass system · K V Shah V Sudarsan M ...

  1. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Ganesh Sanjeev. Articles written in Bulletin of Materials Science. Volume 33 Issue 3 June 2010 pp 191-196 Thin Films and Nanomatter. Dielectric properties of electron irradiated PbZrO3 thin films · Shetty Aparna V M Jali Ganesh Sanjeev Jayanta Parui S B Krupanidhi.

  2. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. LING YANG. Articles written in Bulletin of Materials Science. Volume 36 Issue 3 June 2013 pp 389-393. Effects of Bi doping on dielectric and ferroelectric properties of PLBZT ferroelectric thin films synthesized by sol–gel processing · Hua Wang Li Liu Ji-Wen Xu Chang-Lai Yuan ...

  3. Qi Liu - Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. QI LIU. Articles written in Bulletin of Materials Science. Volume 34 Issue 2 April 2011 pp 183-189. Study of structural transformations and phases formation upon calcination of Zn–Ni–Al hydrotalcite nanosheets · Zhanshuang Li Yanchao Song Jun Wang Qi Liu Piaoping Yang ...

  4. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. A S Singha. Articles written in Bulletin of Materials Science. Volume 31 Issue 1 February 2008 pp 7-13 Polymers. Pressure induced graft-co-polymerization of acrylonitrile onto Saccharum cilliare fibre and evaluation of some properties of grafted fibre · A S Singha Anjali Shama ...

  5. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. L C GUPTA. Articles written in Bulletin of Materials Science. Volume 40 Issue 6 October 2017 pp 1121-1125. High-pressure studies of superconductivity in BiO 0.75 F 0.25 BiS 2 · ZEBA HAQUE GOHIL S THAKUR GANESAN KALAI SELVAN SONACHALAM ARUMUGAM L C ...

  6. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. H P Sachin. Articles written in Bulletin of Materials Science. Volume 30 Issue 1 February 2007 pp 57-63 Electrochemistry. Polynitroaniline as brightener for zinc–nickel alloy plating from non-cyanide sulphate bath · H P Sachin Ganesha Achary Y Arthoba Naik T V Venkatesha.

  7. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. M Petrič. Articles written in Bulletin of Materials Science. Volume 34 Issue 1 February 2011 pp 113-119. Performance of waterborne acrylic surface coatings on wood impregnated with Cu-ethanolamine preservatives · M Humar M Pavlič D Žlindra M Tomažič M Petrič.

  8. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. M Hafez. Articles written in Bulletin of Materials Science. Volume 33 Issue 2 April 2010 pp 149-155 Polymers. Influence of granular strontium chloride as additives on some electrical and mechanical properties for pure polyvinyl alcohol · A B Elaydy M Hafez · More Details ...

  9. Calculs de doses générées par les rayonnements ionisants principes physiques et codes de calcul

    CERN Document Server

    Vivier, Alain

    2016-01-01

    Cet ouvrage et les codes associés s’adressent aux utilisateurs de sources de rayonnements ionisants : techniciens, ingénieurs de sécurité, personnes compétentes en radioprotection, mais aussi médecins, chercheurs, concepteurs, décideurs… Les contraintes croissantes liées à la radioprotection rendent indispensables l’utilisation de codes de calcul permettant d’évaluer les débits de doses générées par ces sources et la façon dont on peut s’en protéger au mieux. De nombreux codes existent, dont certains restent des références incontournables, mais ils sont relativement complexes à mettre en oeuvre et restent en général réservés aux bureaux d’études. En outre, ces codes sont souvent des « boîtes noires » qui ne permettent pas de comprendre la physique sous-jacente. L’objectif de cet ouvrage est double : - Exposer les principes physiques permettant de comprendre les phénomènes à l’oeuvre lorsque la matière est irradiée par des rayonnements ionisants. Il devient al...

  10. Monthly bulletin of statistics. May 1995

    International Nuclear Information System (INIS)

    1995-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  11. Monthly bulletin of statistics. January 1996

    International Nuclear Information System (INIS)

    1996-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  12. Monthly bulletin of statistics. July 1997

    International Nuclear Information System (INIS)

    1997-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  13. Monthly bulletin of statistics. June 2001

    International Nuclear Information System (INIS)

    2001-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  14. Monthly bulletin of statistics. September 1995

    International Nuclear Information System (INIS)

    1995-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  15. Monthly bulletin of statistics. December 1994

    International Nuclear Information System (INIS)

    1994-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  16. Monthly bulletin of statistics. July 1995

    International Nuclear Information System (INIS)

    1995-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  17. Monthly bulletin of statistics. September 1994

    International Nuclear Information System (INIS)

    1994-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  18. Monthly bulletin of statistics. March 1995

    International Nuclear Information System (INIS)

    1994-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  19. Monthly bulletin of statistics. October 2007

    International Nuclear Information System (INIS)

    2007-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  20. Monthly bulletin of statistics. October 1993

    International Nuclear Information System (INIS)

    1993-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  1. Monthly Bulletin of Statistics. July 1993

    International Nuclear Information System (INIS)

    1993-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  2. Monthly bulletin of statistics. March 1994

    International Nuclear Information System (INIS)

    1994-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  3. Monthly bulletin of statistics. February 1994

    International Nuclear Information System (INIS)

    1994-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  4. Monthly bulletin of statistics. June 1995

    International Nuclear Information System (INIS)

    1995-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  5. Monthly bulletin of statistics. November 2008

    International Nuclear Information System (INIS)

    2008-01-01

    The purpose of this publication is to present current monthly economic statistics for most of the countries and territories of the world. In addition, each month a different selection of special tables is presented showing annual and/or quarterly data on a variety of subjects illustrating important economic long-term trends and developments. Most of these special tables are also reproduced in the United Nations Statistical Yearbook. It is, however, considered to be useful to publish these data in the Bulletin as soon as they become available so that readers may have immediate access to the most current international statistical information

  6. Publication of a double issue of the Bulletin at Easter

    CERN Multimedia

    Publications Section

    2005-01-01

    During the Easter period, there will be a single issue of the Bulletin (No. 12-13/2005) covering the weeks of 21 and 28 March. The deadline for articles to appear in this double issue, both in the publications section and in the Staff Association's pages, will be midday on Tuesday, 15 March. No Bulletin will be distributed on 28 March. The deadline for articles to appear in the following issue of the Bulletin, No. 14/2005, will be midday on Tuesday 29 March. Publications Section DSU-CO Tel. 79971

  7. Publication of a double issue of the Bulletin at Easter

    CERN Document Server

    Publications Section

    2005-01-01

    During the Easter period, there will be a single issue of the Bulletin (No. 12-13/2005) covering the weeks of 21 and 28 March. The deadline for articles to appear in this double issue, both in the publications section and in the Staff Association's pages, will be midday on Tuesday, 15 March. No Bulletin will be distributed on 28 March. The deadline for articles to appear in the following issue of the Bulletin, No. 14/2005, will be midday on Tuesday 29 March. Publications Section SG/CO Tel. 79971

  8. Public safety around dams : proposed technical bulletins

    Energy Technology Data Exchange (ETDEWEB)

    Raska, C [BC Hydro, Burnaby, BC (Canada); Rowat, L [Ontario Power Generation Inc., Niagara Falls, ON (Canada)

    2009-07-01

    This presentation provided an introduction to the Canadian Dam Association (CDA) public safety guideline and proposed technical bulletins for exterior danger and warning signs; waterway booms and buoys; and audible and visual alerts for water conveyance structures. The presentation outlined the hierarchy of documents for principles, guidelines and technical bulletins. Effective signage includes signs in which the text is sized according to the viewing distance; the message identifies the hazard and the actions to take; and the wording is understood by the public. The criteria for effective booms and buoys were discussed in terms of visibility of booms; types of buoys to use; distance between booms floats; design issues for headpond application versus tailrace application; angling to facilitate self-rescue; and distance from structure. Proposed criteria for audible and visual alerts were also discussed. The audible and visual danger signal should have a designated signal reception area where people can recognize and react to the signal. If a visual signalling device is used, it should be red to indicate danger. Maintenance and inspection tests should be performed regularly on audible and visual signalling devices. 1 ref., 2 figs.

  9. Volcanology Section Bulletin. French Geologic Society; Bulletin de la Section de Volcanologie. Societe Geologique de France

    Energy Technology Data Exchange (ETDEWEB)

    Boudon, G [I.P.G.P. - Observatoire Volcanologique, 75 - Paris (France); Gourgaud, A [Universite Blaise Pascal, 63 - Clermont Ferrand (France); Soler, E [Universite Paris 6, Paris (France)

    1997-12-31

    This issue of the Volcanology Section Bulletin is a compilation of abstracts from the meeting the section of April, 2 1996 about the active volcanism of Central America and Mexico. The abstracts selected in this issue report on measurements of uranium, thorium and radium isotopes disequilibrium in lava, and radon fluctuations in volcanic gases. One abstract reports on new {sup 14}C datings on avalanche debris. (J.S.).

  10. Volcanology Section Bulletin. French Geologic Society; Bulletin de la Section de Volcanologie. Societe Geologique de France

    Energy Technology Data Exchange (ETDEWEB)

    Boudon, G. [I.P.G.P. - Observatoire Volcanologique, 75 - Paris (France); Gourgaud, A. [Universite Blaise Pascal, 63 - Clermont Ferrand (France); Soler, E. [Universite Paris 6, Paris (France)

    1996-12-31

    This issue of the Volcanology Section Bulletin is a compilation of abstracts from the meeting the section of April, 2 1996 about the active volcanism of Central America and Mexico. The abstracts selected in this issue report on measurements of uranium, thorium and radium isotopes disequilibrium in lava, and radon fluctuations in volcanic gases. One abstract reports on new {sup 14}C datings on avalanche debris. (J.S.).

  11. Bulletin of the Chemical Society of Ethiopia: Submissions

    African Journals Online (AJOL)

    Journal Home > About the Journal > Bulletin of the Chemical Society of Ethiopia: Submissions ... All classes of manuscripts must represent substantial original work and must not ... Each reference should be given a separate reference number.

  12. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 33; Issue 1. Structure, optical and thermal decomposition characters of LDPE graft copolymers synthesized by gamma irradiation ... Keywords. Gamma irradiation; graft copolymerization; spectroscopic analysis; XRD; kinetics of thermal decomposition; activation energy.

  13. Nuclear Knowledge Management e-Bulletin, April 2014

    International Nuclear Information System (INIS)

    2014-04-01

    Since we issued our last e-Bulletin in January, we have held several very interesting and productive meetings with Member State representatives related to various initiatives in knowledge management, education and capacity building. We have highlighted some of them in this issue of our e-Bulletin. You will also notice the shorter format of this e-bulletin. This is in response to feedback from our readers, who have suggested we issue a more condensed e-bulletin, and issue it more often. As nuclear knowledge management is a relevant issue in most areas of the nuclear energy sector, the NKM Section is continually expanding cooperation with other departments and sections within the IAEA and you will see this reflected in our programme activities

  14. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    The Bulletin of Materials Science began in the year 1979. ... one of the world's leading interactive databases of high quality STM journals, book series, books, reference works and online archives collection. ... Sadashivanagar, P.B. No. 8005 ...

  15. Triterpenes from the resin of Boswellia neglecta | Dekebo | Bulletin ...

    African Journals Online (AJOL)

    Bulletin of the Chemical Society of Ethiopia. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 16, No 1 (2002) >. Log in or Register to get access to full text downloads.

  16. Use of electronic bulletin boards for environmental management

    International Nuclear Information System (INIS)

    Kumar, A.; Rao, H.G.

    1991-01-01

    As a result of changes to existing environmental protection legislation, and the numerous changes to existing regulations that continually take place, environmental managers need updated information on federal mandated programs and regulation, approved and other mathematical models, control technologies, acceptable measurement techniques and continuing education courses. The US Environmental Protection Agency (EPA) is providing help to state and local air pollution control agencies, the regulated community, consultants and the general public through electronic bulletin boards. Each bulletin board (BB) uses data base management system and communication technology to provide access to information on several specific topics of interest to the environmental manager. This review discusses nine bulletin board systems available to the public from the EPA. Several alternative bulletin board systems are also available and will be discussed in future columns

  17. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 39; Issue 7 ... pulse electrodeposition with ultrasound agitation from nickelWatts-type bath. ... The results showed that wear resistance increased with increase in duty cycle and frequency.

  18. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 34; Issue 4 ... has a dielectric anomaly of ferroelectric to paraelectric type at 198°C, and exhibits ... that the compound has negative temperature coefficient of resistance (NTCR) behaviour.

  19. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. LI-XIA YANG. Articles written in Bulletin of Materials Science. Volume 34 Issue 2 April 2011 pp 233-237. Shape control synthesis of low-dimensional calcium sulfate · Li-Xia Yang Yan-Feng Meng Ping Yin Ying-Xia Yang Ying-Ying Tang Lai-Fen Qin · More Details Abstract ...

  20. Nuclear Law Bulletin Index Nos. 1 to 99

    International Nuclear Information System (INIS)

    2017-01-01

    This new edition of the Nuclear Law Bulletin Index covers the first 99 issues of the Nuclear Law Bulletin (NLB). By established practice, the plan of the Index is not a replica of the Bulletin, as it was considered more useful for research purposes to group together all the information concerning legislative and regulatory activities, case law and bilateral agreements and to classify this information by country. Following classification by country, references to the work of international organisations, multilateral agreements, studies and articles are set out in separate sections. The 'Bibliography and News Briefs' section is omitted from the Index. A separate chapter of the Index has been devoted to the listing of the instruments published in the Supplements to the Bulletin, or in the Chapter 'Texts' from past Bulletins, up until the present date. Each item in the Index is followed by a reference to the relevant Bulletin. Legislative and regulatory texts, as well as agreements reproduced in the Bulletins or their Supplements, are also referenced. Plan of index: 1 - Reports and commentary 1a - Classification by country Legislative and regulatory activities (Environmental protection, Food irradiation, General legislation, regulations and instruments, International co-operation, Liability and compensation, Licensing and regulatory infrastructure, Nuclear installations, Nuclear safety and radiological protection - including nuclear emergency planning, Nuclear security, Nuclear trade - including non-proliferation, Nuclear-powered ships, Organisation and structure, Radioactive materials - including physical protection, Radioactive waste management, Transport of radioactive materials); Case law; Administrative decisions; Agreements; 1b - International organisations; 1c - Multilateral agreements; 2 - Studies and articles; 3 - Texts reproduced in the nuclear law bulletin; 3a - Classification by country; 3b - International organisations; 3c

  1. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. G P Nayaka. Articles written in Bulletin of Materials Science. Volume 37 Issue 3 May 2014 pp 705-711. Structural, electrical and electrochemical behaviours of LiNi0.4M0.1Mn1.5O4 ( = Al, Bi) as cathode material for Li-ion batteries · G P Nayaka J Manjanna K C Anjaneya P ...

  2. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. S K Singh. Articles written in Bulletin of Materials Science. Volume 25 Issue 6 November 2002 pp 561-563. Synthesis of SiC from rice husk in a plasma reactor · S K Singh B C Mohanty S Basu · More Details Abstract Fulltext PDF. A new route for production of SiC from rice husk ...

  3. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. C H Xia. Articles written in Bulletin of Materials Science. Volume 34 Issue 5 August 2011 pp 1033-1037. Synthesis of Mn-doped CeO2 nanorods and their application as humidity sensors · C H Hu C H Xia F Wang M Zhou P F Yin X Y Han · More Details Abstract Fulltext PDF.

  4. r ben hassine - Bulletin of Materials Science | Indian Academy of ...

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. R BEN HASSINE. Articles written in Bulletin of Materials Science. Volume 40 Issue 1 February 2017 pp 79-85. Effect of Co substitution on the physicochemical properties of La 0.67 Sr 0.22 Ba 0.11 Mn 1 − x Co x O 3 compounds ( 0 ≤ x ≤ 0.3 ) · W CHERIF R BEN HASSINE J A ...

  5. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. K C Anjaneya. Articles written in Bulletin of Materials Science. Volume 37 Issue 3 May 2014 pp 705-711. Structural, electrical and electrochemical behaviours of LiNi0.4M0.1Mn1.5O4 ( = Al, Bi) as cathode material for Li-ion batteries · G P Nayaka J Manjanna K C Anjaneya P ...

  6. Nuclear Law Bulletin: Index + supplement no.56

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    This book deals with the status of legislation governing the peaceful uses of nuclear energy in Central and Eastern European Countries. Readers are informed about regulatory and institutional developments in these countries. The Supplement to this Bulletin reproduces the Ukraine fundamental nuclear law of the 8 february 1995 on the use of nuclear energy and radiation safety. It shall establish the priority of human and environmental safety and the rights and responsibilities of citizens with regard to the use of nuclear energy, it shall regulate activities connected with the use of nuclear installations and ionizing radiation sources, and, as well, establish the legal basis for Ukraine's international commitments with respect to the use of nuclear energy. (authors). 71 refs

  7. Bulletin KSNU. Natural science series, no. 1

    International Nuclear Information System (INIS)

    Mansurov, Z.A.

    1997-01-01

    This is the first issue of natural sciences series of Bulletin of Kazak State National University published in English. The objective of the publication is to make scientific ideas and pratical experience of scientists of the University available for the world wide scientific community. This set of articles reflects the curriculum of the University and includes papers on Mathematics, Physics, Chemistry, Biology and Geography. More specifically the papers deal with various aspects of relativity theory, gravitation and quantum mechanics; heat-mass transfer phenomena; physics of plasma; solid state physics and material sciences; theoretical and nuclear physics and physics of cosmic rays; chemistry of polymers; medical materials; oil chemistry and processing; physiology and biochemistry, genetics and biotechnology; assessment of anthroprogenic impact on environment and landscapes; environment friendly industry and agriculture, wise use of natural resources

  8. Bulletin KSNU. Natural science series, no. 1

    Energy Technology Data Exchange (ETDEWEB)

    Mansurov, Z A [ed.

    1998-12-31

    This is the first issue of natural sciences series of Bulletin of Kazak State National University published in English. The objective of the publication is to make scientific ideas and pratical experience of scientists of the University available for the world wide scientific community. This set of articles reflects the curriculum of the University and includes papers on Mathematics, Physics, Chemistry, Biology and Geography. More specifically the papers deal with various aspects of relativity theory, gravitation and quantum mechanics; heat-mass transfer phenomena; physics of plasma; solid state physics and material sciences; theoretical and nuclear physics and physics of cosmic rays; chemistry of polymers; medical materials; oil chemistry and processing; physiology and biochemistry, genetics and biotechnology; assessment of anthroprogenic impact on environment and landscapes; environment friendly industry and agriculture, wise use of natural resources

  9. Technical bulletin : structural considerations for dam safety

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    This technical bulletin discussed issues related to the safety assessment of concrete water-retaining structures and timber dams. Structures reviewed in the paper included gravity dams; buttress dams; arch dams; spillway structures; intake structures; power plants; roller compacted concrete dams; and timber dams. A variety of issues related to the loss of cohesive bond and discontinuities in bedrock foundations were reviewed with reference to issues related to compressive strength, tensile strength, and shear strength. Static failure modes and failure mechanisms related to dam failures were also described. Visual indicators for potential failures include abutment and foundation movement, seepage, and structure movements. Loading combinations were discussed, and performance indicators for gravity dams were provided. Methods of analysis for considering load characteristics, structure types and geological conditions were also discussed. Modelling techniques for finite element analysis were also included. 16 refs., 3 tabs., 5 figs.

  10. Study of {gamma} radiation from uranium rods during deactivation; Etude du rayonnement {gamma} des barres d'uranium en court de desactivation

    Energy Technology Data Exchange (ETDEWEB)

    Balestic, P [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1957-07-01

    The classical formulae giving the {gamma} activities of the fission products contained in a uranium rod after unloading from the pile are reviewed without being proved. The knowledge of these activities makes it possible, by means of the method proposed here, to determine the intensities of ionisation at a point outside the rod, and thus to establish {gamma} radiation diagrams. The different parameters introduced in the calculation are geometric (dimensions of the bars and coordinates of the point considered), energetic (power at which the bar has been irradiated) and temporal (duration of the irradiation and deactivation). A numerical example follows the demonstration of the general formulae, {gamma} flux measurements carried out in the deactivation well of P2 (Saclay pile) define the accuracy of the method. In conclusion, it is suggested that radiation diagrams be used in (planning the use of) industrial irradiators for radiochemical polymerisation or the preservation of food products. (author) [French] On rappelle sans demonstration les formules classiques donnant les activites {gamma} des produits de fission contenus dans une barre d'uranium apres defournement. La connaissance de ces activites permet par la methode proposee de passer aux intensites d'ionisation en un point exterieur a la barre et d'etablir ainsi des diagrammes de rayonnement {gamma}. Les differents parametres introduits dans le calcul sont d'ordre geometrique (dimensions des barres et coordonnees du point considere), d'ordre energetique (puissance a laquelle la barre a ete irradiee) et fonction du temps (duree d'irradiation et de desactivation). Un exemple numerique fait suite a la demonstration des formules generales. Des mesures de flux {gamma} effectuees au puits de desactivation de P2 (pile de Saclay) fixent le degre d'approximation de la methode. En conclusion, on suggere l'utilisation des diagrammes de rayonnement dans l'etablissement de projets d'irradiateurs industriels pour les

  11. 77 FR 35393 - Federal Management Regulation; FMR Bulletin PBS-2012-03; Redesignations of Federal Buildings

    Science.gov (United States)

    2012-06-13

    ... Management Regulation; FMR Bulletin PBS-2012-03; Redesignations of Federal Buildings AGENCY: Public Buildings... bulletin announces the designation and redesignation of three Federal buildings. Expiration Date: This bulletin announcement expires October 31, 2012. The building designation and redesignations remains in...

  12. 75 FR 44264 - Federal Management Regulation; FMR Bulletin PBS-2010-B4; Redesignation of Federal Building

    Science.gov (United States)

    2010-07-28

    ... Management Regulation; FMR Bulletin PBS-2010-B4; Redesignation of Federal Building AGENCY: Public Buildings... announces the redesignation of a Federal building. DATES: Expiration Date: This bulletin expires December 31, 2010. However, the building redesignation announced by this bulletin will remain in effect until...

  13. Guidelines for determining flood flow frequency—Bulletin 17C

    Science.gov (United States)

    England, John F.; Cohn, Timothy A.; Faber, Beth A.; Stedinger, Jery R.; Thomas, Wilbert O.; Veilleux, Andrea G.; Kiang, Julie E.; Mason, Robert R.

    2018-03-29

    Accurate estimates of flood frequency and magnitude are a key component of any effective nationwide flood risk management and flood damage abatement program. In addition to accuracy, methods for estimating flood risk must be uniformly and consistently applied because management of the Nation’s water and related land resources is a collaborative effort involving multiple actors including most levels of government and the private sector.Flood frequency guidelines have been published in the United States since 1967, and have undergone periodic revisions. In 1967, the U.S. Water Resources Council presented a coherent approach to flood frequency with Bulletin 15, “A Uniform Technique for Determining Flood Flow Frequencies.” The method it recommended involved fitting the log-Pearson Type III distribution to annual peak flow data by the method of moments.The first extension and update of Bulletin 15 was published in 1976 as Bulletin 17, “Guidelines for Determining Flood Flow Frequency” (Guidelines). It extended the Bulletin 15 procedures by introducing methods for dealing with outliers, historical flood information, and regional skew. Bulletin 17A was published the following year to clarify the computation of weighted skew. The next revision of the Bulletin, the Bulletin 17B, provided a host of improvements and new techniques designed to address situations that often arise in practice, including better methods for estimating and using regional skew, weighting station and regional skew, detection of outliers, and use of the conditional probability adjustment.The current version of these Guidelines are presented in this document, denoted Bulletin 17C. It incorporates changes motivated by four of the items listed as “Future Work” in Bulletin 17B and 30 years of post-17B research on flood processes and statistical methods. The updates include: adoption of a generalized representation of flood data that allows for interval and censored data types; a new method

  14. Development and evaluation of an electronic drug and therapeutics bulletin.

    Science.gov (United States)

    Alderman, Christopher P

    2002-10-01

    To describe the development, implementation, and initial evaluation of a paperless drug and therapeutics bulletin that is distributed by electronic mail from the pharmacy department of an Australian teaching hospital. A standardized format for the bulletin was designed and approved in February 2001. The aim of the bulletin is to facilitate the timely dissemination of concise, factual information about issues of current interest in therapeutics, drug safety, and the cost-effective use of medicines. A simple and attractive graphic design was chosen, and the hospital's clinical pharmacists and drug information staff developed an initial bank of content during the period immediately preceding the launch. The bulletin is presented as a 1-page, read-only file in Word for Windows format and was initially distributed by electronic mail to all users of the hospital's computerized communication network. As the popularity of the bulletin increased, healthcare practitioners from outside of the hospital began to request permission for inclusion on the circulation list, and the content was frequently forwarded by E-mail to workers in other hospitals and community-based settings. The bulletin is now distributed to pharmacists around Australia via 2 separate moderated discussion lists, one of which provides an archive site for previous editions. Healthcare workers in Singapore, the US, Canada, and New Zealand also receive the bulletin, which is now also abstracted by a major Australian pharmacy journal. A readership survey (also electronically distributed) was used to seek feedback after the publication of the first 12 editions. Readers indicated a high level of satisfaction with the content, format, and frequency of distribution of the materials. Although the concept and execution of this project was relatively simple, an extensive literature review did not reveal any previously published reports describing this type of approach to the distribution of a pharmacy bulletin. The

  15. Spectrometer for cosmic and solar protons experiment S 72 aboard the satellite ESRO 2; Spectrometre pour protons cosmiques et solaires experience S 72 embarquee a bord du satellite ESRO 2

    Energy Technology Data Exchange (ETDEWEB)

    Amram, Y; Detourne, G; Hugot, C; Malaval, P; Andrejol, J; Axisa, F; Engelmann, J; Koch, L [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1968-07-01

    The authors describe an experiment designed for the spectrometry of charged particles, and intended for the european satellite ESRO II, the launch of which is planned for may 1968. The polar orbit of this satellite will enable the experiment to measure, depending on the geomagnetic latitude, either the energy of solar protons, or the spectrum of the protons of the internal Van Allen belt, or even the spectrum of the abundance of galactic nuclei whose charge is smaller than 6. The equipment is built in two parts: - 1) a sensor including a telescope of solid state detectors of large area (lithium drifted silicon) and the preamplifiers; - 2) an electronic unit including the amplifiers, the pulse height discriminators and the coincidence circuits, the analog-to-digital converter which encodes the energy loss of an incident particle in one of the detectors, the sealer for counting the flux of the particles, and the interface to the telemetry system of the satellite. The equipment weights 1350 grams, drains 350 mW and is designed for normal operation from -20 C to +50 C. After the discussion of the design principles and after the description of the circuits and the explanation of their operation, emphasis will be laid on how have been met the requirements specific to space electronics; lightness, low power drain, vibration strength, wide range of working temperatures and above all reliability. The modifications brought to the flight model F-2 after the failure of the launch of the model F-1 in may 1967 are also reported. (authors) [French] On decrit une experience de spectrometrie de particules chargees d'origine cosmique, destinee au satellite europeen ESRO II, dont le lancement est prevu en mai 1968. L'orbite de ce satellite etant polaire, l'experience doit permettre de mesurer suivant la latitude, soit le spectre d'energie des protons solaires, soit celui des protons de la couche interne de Van Allen, soit encore le spectre d'abondance des noyaux galactiques de charge

  16. Practice Bulletin Summary No. 152: Emergency Contraception.

    Science.gov (United States)

    2015-09-01

    Emergency contraception, also known as postcoital contraception, is therapy used to prevent pregnancy after an unprotected or inadequately protected act of sexual intercourse. Common indications for emergency contraception include contraceptive failure (eg, condom breakage or missed doses of oral contraceptives) and failure to use any form of contraception (1-3). Although oral emergency contraception was first described in the medical literature in the 1960s, the U.S. Food and Drug Administration (FDA) approved the first dedicated product for emergency contraception in 1998. Since then, several new products have been introduced. Methods of emergency contraception include oral administration of combined estrogen-progestin, progestin only, or selective progesterone receptor modulators and insertion of a copper intrauterine device (IUD). Many women are unaware of the existence of emergency contraception, misunderstand its use and safety, or do not use it when a need arises (4-6). The purpose of this Practice Bulletin is to review the evidence for the efficacy and safety of available methods of emergency contraception and to increase awareness of these methods among obstetrician-gynecologists and other gynecologic providers.

  17. Practice Bulletin No. 152: Emergency Contraception.

    Science.gov (United States)

    2015-09-01

    Emergency contraception, also known as postcoital contraception, is therapy used to prevent pregnancy after an unprotected or inadequately protected act of sexual intercourse. Common indications for emergency contraception include contraceptive failure (eg, condom breakage or missed doses of oral contraceptives) and failure to use any form of contraception (). Although oral emergency contraception was first described in the medical literature in the 1960s, the U.S. Food and Drug Administration (FDA) approved the first dedicated product for emergency contraception in 1998. Since then, several new products have been introduced. Methods of emergency contraception include oral administration of combined estrogen-progestin, progestin only, or selective progesterone receptor modulators and insertion of a copper intrauterine device (IUD). Many women are unaware of the existence of emergency contraception, misunderstand its use and safety, or do not use it when a need arises (). The purpose of this Practice Bulletin is to review the evidence for the efficacy and safety of available methods of emergency contraception and to increase awareness of these methods among obstetrician-gynecologists and other gynecologic providers.

  18. WEEKLY BULLETIN : WE ARE INTERESTED IN YOUR OPINION !

    CERN Multimedia

    2002-01-01

    The Weekly Bulletin publication team has prepared a questionnaire that finally allows you to say all you think, good or bad, about CERN's in-house journal. The aim of this survey is to improve the Bulletin and make it more readable and more practical. In short, we want it to be more useful to you! We will be publishing the results of this survey in a few weeks' time. Between now and then we invite you to fill out the web form, or the form just before the last page of this issue. Just 5 minutes of your time!

  19. Publication of a double Weekly Bulletin over Easter

    CERN Multimedia

    2003-01-01

    During the Easter period, the weeks of 21 and 28 April, there will be only one issue of the Weekly Bulletin (n°17-18/2003). Items for publication in this double issue should reach the Publication section or the Staff Association, as appropriate, before midday on Tuesday 15 April. There will therefore be no Bulletin distribution on Friday 25 April. Announcements for publication in the next issue (n°19/2003) should be sent on Tuesday 29 April by noon. Publications Section/ETT Tel. 79971

  20. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 32; Issue 5 ... of CdTe nanoparticles before and after transfer from liquid phase to polystyrene ... Catalytic synthesis of ZnO nanorods on patterned silicon wafer—An optimum material for gas .... Hot-rolled, warm-rolled and heat treated alloys were examined using optical ...

  1. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 31; Issue 3. Formation of InN nanoparticle and nanorod structures by nitrogen plasma annealing method ... Department of Physics, Indian Institute of Technology Delhi, New Delhi 110 016, India; Material Science Division, Indira Gandhi Centre for Atomic Research, ...

  2. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 36; Issue 1. Characterization and in vitro and in vivo evaluation of cross-linked chitosan films as implant for controlled release of citalopram. Patit P Kundu Santosh Kumar Jindal Manish Goswami. Volume 36 Issue 1 February 2013 pp 175-182 ...

  3. Electric Motors: Technical Terminology Bulletin. Terminotech, Vol. 1, No. 2.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to electric motors. A brief narrative on the subject is included in both French and English. An English-French dictionary of terms comprises the bulk of the document. Explanatory illustrations are appended (JB).

  4. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 30; Issue 5. Influence of additives on electrodeposition of bright Zn–Ni alloy on mild steel from acid sulphate bath. S Shivakumara U Manohar Y Arthoba Naik T V Venkatesha. Alloys and Steels Volume 30 Issue 5 October 2007 pp 455-462 ...

  5. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 39; Issue 3. Structural investigation of V 2 O 5 –P 2 O 5 –K 2 O glass system with antibacterial potential. N S VEDEANU I B COZAR R STANESCU R STEFAN D VODNAR O COZAR. Volume 39 Issue 3 June 2016 pp 697-702 ...

  6. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 40; Issue 5. Electro-optical properties, decomposition pathways and the hydrostatic pressure-dependent behaviours of a double-cation hydrogen storage material of Al 3 Li 4 (BH 4 ) 13. MEHMET SIMSEK. Volume 40 Issue 5 September 2017 pp 907-915 ...

  7. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Articles written in Bulletin of Materials Science. Volume 27 Issue 5 October 2004 pp 417-420 Nuclear Related Materials. Irradiation of large area Mylar membrane and characterization of ... Effect of ion beam irradiation on metal particle doped polymer composites · N L Singh Sejal Shah Anjum Qureshi A Tripathi F Singh D K ...

  8. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Articles written in Bulletin of Materials Science. Volume 29 Issue 2 April 2006 pp 101-105 Polymers. Proton microbeam irradiation effects on PtBA polymer ... optical and secondary electron microscopic experimental methods. Volume 34 Issue 4 July 2011 pp 595-599. Thermal stability of gold-PS nanocomposites thin films.

  9. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 31; Issue 1. Pressure induced graft-co-polymerization of acrylonitrile onto Saccharum cilliare fibre and ... Author Affiliations. A S Singha1 Anjali Shama1 Vijay Kumar Thakur1. Material Science Laboratory, National Institute of Technology, Hamirpur 177 005, India ...

  10. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 27; Issue 5 ... The electrical performances of thin film material can be improved largely by dopants. ... Department of Materials Science and Engineering, Jinan University, Jinan 250022, PR China; The State Key Laboratory of Material Composite and Advanced ...

  11. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 39; Issue 2. Efficiency of surface modified Ti coated with copper nanoparticles to control marine bacterial adhesion under laboratory simulated conditions. CHOKKALINGAM PRIYA GANESSIN ARAVIND WILSON RICHARD THILAGARAJ. Volume 39 Issue 2 April 2016 ...

  12. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 27; Issue 3. Comparative investigation on the effect of alkaline earth oxides on the intensity of absorption bands due to Cu2+, Mn3+ and Cr3+ ions in ternary silicate glasses. S P Singh Aman Anal Tarafder. Glasses Volume 27 Issue 3 June 2004 pp 281-287 ...

  13. EINGEERING BULLETINS: AIDS TO THE DEVELOPMENT OF REMEDIAL ALTERNATIVES

    Science.gov (United States)

    An overview of activities of the Risk Reduction Engineering Laboratory in response to the Environmental Protection Agency`s Treatability Initiative are described and a summary of the information in the first ten Engineering Bulletins, which are a component of the initiative, is p...

  14. Guidelines for CPR Training in Louisiana Schools. Bulletin No. 1638.

    Science.gov (United States)

    Louisiana State Dept. of Education, Baton Rouge.

    Completion of a course in cardiopulmonary resuscitation (CPR) is required for graduation from high school in Louisiana. This bulletin presents the guidelines for a course in CPR and was prepared with the cooperation of the American Red Cross (ARC) and the American Heart Association (AHA). At the conclusion of the course, students will be prepared…

  15. Education in New Zealand. Bulletin, 1964, No. 34. OE-14105

    Science.gov (United States)

    Berrien, Marcia T.

    1964-01-01

    This bulletin presents a study of the development of education in New Zealand. Chapter I, Historical Development of Education, covers the growth of education since 1877. Chapter II, Educational Administration and Finance provides details on the Act of 1877; the organization, functions and responsibilities of the Department of Education; and the…

  16. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 33; Issue 4 ... Permittivity; polarization effects; strontium tartrate; thermal properties; dielectric properties. ... It is explained that crystallographic change due to polymorphic phase transition may be occurring in the material, besides the change due to loss of water ...

  17. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    K Ramachandran. Articles written in Bulletin of Materials Science. Volume 25 Issue 4 August 2002 pp ... Volume 27 Issue 5 October 2004 pp 403-407 Phase Transitions. Phase transition in L-alaninium oxalate by ... Thermal and structural properties of spray pyrolysed CdS thin film · P Raji C Sanjeeviraja K Ramachandran.

  18. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 35; Issue 5. Effect of rolling deformation and solution treatment on ... By the solution treatment, the elongated and broken crystalline grains recrystallize which leads to the formation of finer grains (<10 m) of austenite. X-ray diffraction analysis has corroborated well with ...

  19. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 23; Issue 3. Optimization of growth of InGaAs/InP quantum wells using photoluminescence and secondary ion mass spectrometry. S Bhunia P Banerji T K Chaudhuri A R Haldar D N Bose Y Aparna M B Chettri B R Chakraborty. Semiconducting Materials Volume 23 ...

  20. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    ... Workshops · Refresher Courses · Symposia · Live Streaming. Home; Journals; Bulletin of Materials Science; Volume 36; Issue 4. Magnetic resonance in superparamagnetic zinc ferrite. Jitendra Pal Singh Gagan Dixit R C Srivastava Hemant Kumar H M Agrawal Prem Chand. Volume 36 Issue 4 August 2013 pp 751-754 ...

  1. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    ... Refresher Courses · Symposia · Live Streaming. Home; Journals; Bulletin of Materials Science; Volume 36; Issue 4. Enhanced high temperature performance of LiMn2O4 coated with Li3BO3 solid electrolyte. Liu Jinlian Wu Xianming Chen Shang Liu Jianben He Zeqiang. Volume 36 Issue 4 August 2013 pp 687-691 ...

  2. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 33; Issue 1. Dispersion and reinforcing mechanism of carbon nanotubes in epoxy nanocomposites. Smrutisikha Bal ... Author Affiliations. Smrutisikha Bal1. Department of Metallurgical and Materials Engineering, National Institute of Technology, Rourkela 769 008, India ...

  3. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 39; Issue 1. Preparation of new thermoluminescent material ( 100 − x )B 2 O 3 –xLi 2 O: Cu 2 + for sensing and detection of radiation. Zeid A Alothman Tansir Ahamad Mu Naushad Saad M Alshehri. Volume 39 Issue 1 February 2016 pp 331-336 ...

  4. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 39; Issue 5. Effect of height to diameter ( h / d ) ratio on the deformation behaviour of Fe–Al 2 O 3 metal matrix nanocomposites. PALLAV GUPTA DEVENDRA KUMAR A K JHA OM PARKASH. Volume 39 Issue 5 September 2016 pp 1245-1258 ...

  5. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    ... Public Lectures · Lecture Workshops · Refresher Courses · Symposia · Live Streaming. Home; Journals; Bulletin of Materials Science; Volume 39; Issue 5. Synthesis and luminescence properties of Tb 3 + − d o p e d L i M g P O _4$ phosphor. C B PALAN N S BAJAJ A SONI S K OMANWAR. Volume 39 Issue 5 September ...

  6. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 40; Issue 5. Optical spectroscopy of rare earth-doped oxyfluoro-tellurite glasses to probe local environment. GAJANAN V HONNAVAR K P RAMESH ... Keywords. Tellurite glasses; Raman spectroscopy; photoluminscence; Stark level splitting; UV visible spectroscopy.

  7. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 35; Issue 5. Effect of nitrogen flow ratio on structure and properties of zirconium nitride films on Si(100) prepared by ion beam sputtering. Shahab Norouzian Majid Mojtahedzadeh Larijani Reza Afzalzadeh. Volume 35 Issue 5 October 2012 pp 885-887 ...

  8. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 36; Issue 5. Thickness effect on properties of titanium film deposited by d.c. magnetron sputtering and electron beam evaporation techniques. Nishat Arshi Junqing Lu Chan Gyu Lee Jae Hong Yoon Bon Heun Koo Faheem Ahmed. Volume 36 Issue 5 October 2013 pp ...

  9. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 31; Issue 2. Studies on in vitro release of CPM from semi-interpenetrating polymer network (IPN) composed of chitosan and glutamic acid. K Kumari P P Kundu. Polymers Volume 31 Issue 2 April 2008 pp 159-167 ...

  10. Suicide Bulletin Board Systems Comparison between Japan and Germany

    Science.gov (United States)

    Sueki, Hajime; Eichenberg, Christiane

    2012-01-01

    An online questionnaire (n = 301) was conducted to analyze the cross-cultural influence of the use of suicide bulletin board systems. Factor analysis demonstrated that participants had two types of motives: the constructive motive of mutual help and the destructive motive of suicide preparation. The results showed that suicidal thoughts did not…

  11. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Articles written in Bulletin of Materials Science. Volume 26 Issue 2 February 2003 pp 247-253 Electrical Properties. Impedance spectroscopy ... the a.c. conductivity data. Volume 26 Issue 7 December 2003 pp 745-747 Electrical Properties. Dielectric properties of piezoelectric 3–0 composites of lithium ferrite/barium titanate.

  12. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Articles written in Bulletin of Materials Science. Volume 30 Issue 4 August 2007 pp 301-308 Biomaterials. Adhesive B-doped DLC films on ... Volume 30 Issue 4 August 2007 pp 407-413 Alloys and Steels. Structural phase transitions and piezoelectric anomalies in ordered Sc0.5Ga0.5N alloys · A M Alsaad A A Ahmad.

  13. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 35; Issue 2 ... Surface texture modification of spin-coated SiO2 xerogel thin films by TMCS silylation .... Influence of pH and bath composition on properties of Ni–Fe alloy films ... Diffuse phase transition, piezoelectric and optical study of Bi0.5Na0.5TiO3 ceramic.

  14. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 38; Issue 7. Glassy carbon electrodes modified with gelatin functionalized reduced graphene oxide nanosheet for determination of gallic acid. Fereshteh Chekin Samira Bagheri Sharifah Bee Abd Hamid. Volume 38 Issue 7 December 2015 pp 1711-1716 ...

  15. OCRWM Bulletin: Westinghouse begins designing multi-purpose canister

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    This publication consists of two parts: OCRWM (Office of Civilian Radioactive Waste Management) Bulletin; and Of Mountains & Science which has articles on the Yucca Mountain project. The OCRWM provides information about OCRWM activities and in this issue has articles on multi-purpose canister design, and transportation cask trailer.

  16. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 30; Issue 2 ... TSDC; PS; naphthalene; thermo-electrets; glass transition temperature (g). Abstract. The electrical conductivity of naphthalene doped polystyrene (PS) films (≈ 61.58 m thick) was studied as a function of dopant concentration and temperature.

  17. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    V Renteria. Articles written in Bulletin of Materials Science. Volume 38 Issue 1 February 2015 pp 29-40. Yttrium deposition on mesoporous TiO2: textural design and UV decolourization of organic dyes · M L Ojeda C Velasquez V Renteria A Campero M A García-Sánchez F Rojas · More Details Abstract Fulltext PDF.

  18. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 34; Issue 4. Preparation of titanium diboride powders from titanium alkoxide ... The influence of TTIP concentration, reaction temperature and molar ratio of precursors on the synthesis of titanium diboride was investigated. Three different concentrations of TTIP solution, ...

  19. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 38; Issue 4 ... The energy diagram shows the feasibility of La2CuO4 for the H2 evolution under visible light. ... Laboratory of Storage and Valorization of Renewable Energies, Faculty of ...

  20. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 37; Issue 3. Microstructural and optical properties of transparent conductive ZnO : Al : Mo films deposited by template-assisted sol–gel method. H-Y He J-F Huang Z He J Lu Q Shen. Volume 37 Issue 3 May 2014 pp 519-525 ...

  1. 76 FR 17191 - Staff Accounting Bulletin No. 114

    Science.gov (United States)

    2011-03-28

    ... statements and those prescribing disclosures that explain, modify or supplement the accounting measurements... which material revenues or expenses are recorded; and Significant accounting policies and measurement... Staff Accounting Bulletin No. 114; Rule #0;#0;Federal Register / Vol. 76 , No. 59 / Monday, March 28...

  2. OCRWM Bulletin: Westinghouse begins designing multi-purpose canister

    International Nuclear Information System (INIS)

    1995-01-01

    This publication consists of two parts: OCRWM (Office of Civilian Radioactive Waste Management) Bulletin; and Of Mountains ampersand Science which has articles on the Yucca Mountain project. The OCRWM provides information about OCRWM activities and in this issue has articles on multi-purpose canister design, and transportation cask trailer

  3. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 33; Issue 2. Evaluation of borax solid wastes in production of frits suitable for fast single-fired wall tile opaque glass–ceramic glazes. K Pekkan B Karasu. Ceramics and Glasses Volume 33 Issue 2 April 2010 pp 135-144 ...

  4. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 31; Issue 4 .... Synthesis and structural studies of Na2O–ZnO–ZnF2–B2O3 oxyfluoride glasses ... processing: A potential technique for preparing NiO–YSZ composite and Ni–YSZ cermet.

  5. School Insurance: Managing the Local Program. Bulletin, 1959, No. 23

    Science.gov (United States)

    Finchum, R. N.; Viles, N. E.

    1959-01-01

    This study is the second in a series of publications by the Office of Education on school insurance. Data for this study were adapted from many sources. Among these sources were books of a technical nature, professional magazine articles, State insurance guides, research studies, insurance rating schedules, insurance company bulletins, and…

  6. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 40; Issue 3. Effect of composition on the polarization and ohmic resistances of LSM/YSZ composite cathodes in solid oxide fuel cell. B SHRI PRAKASH S SENTHIL KUMAR S T ARUNA. Volume 40 Issue 3 June 2017 pp 441-452 ...

  7. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 29; Issue 5 ... Polyester urethane; scaffold; tensile strength; swelling; degradation; cell culture. ... Materials Science Centre, Indian Institute of Technology, Kharagpur 721 302, India; School of Medical Science and Technology, Indian Institute of Technology, Kharagpur ...

  8. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 34; Issue 6 ... by microwave route and nature of anatase–rutile phase transition in nano TiO2 .... properties of AgPb10SbTe12 prepared by high pressure method .... the crystal field strength around Mn(V) such that a blue colour results for materials with small values of .

  9. Power Transformers: Technical Terminology Bulletin. Terminotech, Vol.2, No. 6.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to power transformers. A brief narrative on the subject is presented in both French and English. An English-French dictionary of terms comprises the bulk of the document. Explanatory illustrations are appended. (JB)

  10. Monthly bulletin of electric power market - November 1988

    International Nuclear Information System (INIS)

    1988-01-01

    This bulletin deals with the brazilian electric power consumption in November 1988, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C.)

  11. Monthly bulletin of electric power market - July 1988

    International Nuclear Information System (INIS)

    1988-01-01

    This bulletin deals with the brazilian electric power consumption in July 1988, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C.)

  12. Monthly bulletin of electric power market - September 1988

    International Nuclear Information System (INIS)

    1988-01-01

    This bulletin deals with the brazilian electric power consumption in September 1988, containing data about the total consumption, the growth rates, the special tariffs and monthly evolution in each brazilian region. The economic indexes of industrial production, the market and the prices of electric power and petroleum products are also presented. (C.G.C.)

  13. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 31; Issue 6 .... modified with 4–12% 3,3′-bis(maleimidophenyl) phenylphosphine oxide and cured ... Study of effect of composition, irradiation and quenching on ionic ... Application of magnetron sputtering for producing bioactive ceramic coatings on implant materials.

  14. More Firepower for Health Education. Bulletin, 1945, No. 2

    Science.gov (United States)

    Steinhaus, Arthur H.

    1945-01-01

    This bulletin is committed to the thesis that the success of any educative experience varies as thoughts are or are not accompanied by appropriate feelings; that education must ever be alert to both of these happenings; and that the teacher can influence the feeling phase of an experience even as he can the cognitive phase. In limiting its efforts…

  15. Bullying in Schools: An Overview. Juvenile Justice Bulletin

    Science.gov (United States)

    Seeley, Ken; Tombari, Martin L.; Bennett, Laurie J.; Dunkle, Jason B.

    2011-01-01

    Researchers from the National Center for School Engagement conducted a series of studies to explore the connections between bullying in schools, school attendance and engagement, and academic achievement. This bulletin provides an overview of the studies funded by the Office of Juvenile Justice and Delinquency Prevention (OJJDP), a summary of the…

  16. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 28; Issue 2. Effect of annealing temperature on the structural–microstructural and electrical characteristics of thallium bearing HTSC films prepared by chemical spray pyrolysis technique. K K Verma R S Tiwari O N Srivastava. Superconductors Volume 28 Issue 2 April ...

  17. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 41; Issue 2. Effect of oxygen vacancies on Li-storage of anatase TiO 2 (001) facets: a first principles study. H CHEN Y H DING X Q TANG W ZHANG J R YIN P ZHANG Y JIANG. Volume 41 Issue 2 April 2018 Article ID 51 ...

  18. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 35; Issue 4. CuO/TiO2 nanocrystals grown on graphene as visible-light responsive photocatalytic hybrid materials. Yuan Fang Rijing Wang Guohua Jiang He Jin Yin Wang Xinke Sun Sheng Wang Tao Wang. Volume 35 Issue 4 August 2012 pp 495-499 ...

  19. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 24; Issue 6. Tailoring magnetic and dielectric properties of rubber ferrite composites containing mixed ferrites. M R Anantharaman K A Malini S Sindhu E M Mohammed S K Date S D Kulkarni P A Joy Philip Kurian. Magnetic Materials Volume 24 Issue 6 December 2001 ...

  20. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 37; Issue 4. Structural, spectroscopic and electrochemical study of V5+ substituted LiTi2(PO4)3 solid electrolyte for lithium-ion batteries. A Venkateswara Rao V Veeraiah A V Prasada Rao B Kishore Babu B Swarna Latha K Rama Rao. Volume 37 Issue 4 June 2014 pp ...

  1. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Special Issues. Bulletin of Materials Science. pp 199-584 Volume 31 Issue 3 June 2008. Proceedings of the 'National Review and Coordination Meeting on Nanoscience and Nanotechnology', Hyderabad, 2007. Editor: S. B. Krupanidhi Guest Editors: G. Sundararajan and Tata Narasinga Rao. pp 547-651 Volume 29 Issue ...

  2. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    ... Bulletin of Materials Science; Volume 29; Issue 2. Mechanism of cube grain nucleation during recrystallization of deformed commercial purity aluminium. K T Kashyap R George. Nucleation Studies Volume 29 Issue ... Keywords. Recrystallization; cube texture; commercial purity aluminium; differential stored energy model.

  3. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 39; Issue 5. Structure and magnetic properties of Zr–Mn substituted strontium hexaferrite Sr(Zr,Mn) x Fe 12 − 2 x O 19 nanoparticles synthesized by sol–gel auto-combustion method. S ALAMOLHODA S M MIRKAZEMI Z GHIAMI M NIYAIFAR. Volume 39 Issue 5 ...

  4. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Articles written in Bulletin of Materials Science. Volume ... Preparation and characterization of magnesium–aluminium–silicate glass ceramics ... Preparation and studies of some thermal, mechanical and optical properties of .... Surface degradation behaviour of sodium borophosphate glass in aqueous media: Some studies.

  5. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 35; Issue 5 .... Influence of different heat treatment programs on properties of sol–gel ... The strong preferred c-axis orientation is lost due to cadmium doping and degree ... Electrical transport and EPR investigations: A comparative study for d.c. conduction mechanism in ...

  6. Iron Metallurgy: Technical Terminology Bulletin. Terminotech, Vol. 2, No. 7.

    Science.gov (United States)

    General Electric Co. of Canada, Ltd., Montreal, Quebec.

    This issue of a bulletin of technological terminology is devoted to iron metallurgy. Various aspects of iron production are described in both French and English. An English-French dictionary of terms comprises the bulk of the document. Explanatory illustrations are appended. (JB)

  7. Petersburg Builds a Health Program. Bulletin, 1949, No. 9

    Science.gov (United States)

    Bathurst, Effie G.

    1949-01-01

    This bulletin is about an invasion that was welcomed. It tells how boys and girls of Petersburg, West Virginia, invaded their town to learn and to serve. Hotels, school lunchroom, alleys, creeks and swamps, unused park area, and other resources were utilized. The young invaders were welcomed by the adult citizens of the town because the principal…

  8. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 40; Issue 4 ... Nacional de Investigaciones Científicas y Técnicas), A4408FVY Salta, Argentina; Fac. Ingeniería, Universidad Nacional de Salta, A4408FVY Salta, Argentina; Fac.

  9. Three flavonol glycosides from Ricinus communis | Aqil | Bulletin of ...

    African Journals Online (AJOL)

    Bulletin of the Chemical Society of Ethiopia. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 11, No 1 (1997) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Three flavonol glycosides from Ricinus ...

  10. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    ... Lecture Workshops · Refresher Courses · Symposia · Live Streaming. Home; Journals; Bulletin of Materials Science; Volume 29; Issue 4. Acoustic study of nano-crystal embedded PbO–P2O5 glass. Sudip K Batabyal A Paul P Roychoudhury C Basu. Ceramics and Glasses Volume 29 Issue 4 August 2006 pp 357-363 ...

  11. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 29; Issue 4. Impedance and a.c. conductivity studies on Ba(Nd0.2Ti0.6Nb0.2)O3 ceramic prepared through conventional and microwave sintering route. Syed Mahboob G Prasad G S Kumar. Ceramics and Glasses Volume 29 Issue 4 August 2006 pp 347-355 ...

  12. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 23; Issue 4. Phase analysis and dielectric properties of ceramics in PbO–MgO–ZnO–Nb2O5 system: A comparative study of materials obtained by ceramic and molten salt synthesis routes. M Thirumal A K Ganguli. Ceramics Volume 23 Issue 4 August 2000 pp 255-261 ...

  13. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 30; Issue 4 ... Microwave materials; ceramic dielectric resonators; polytitanates; co-precipitation. ... hypotheses viz. diffusion, high surface and nucleation energy, potential barrier, non-stoichiometry etc as critical factors limiting formation of 2 : 9 as single-phase material.

  14. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 29; Issue 2. Thermoluminescence dosimetry of rare earth doped calcium aluminate phosphors. K Madhukumar K Rajendra Babu K C Ajith Prasad J James T S Elias V Padmanabhan C M K Nair. Ceramics and Glasses Volume 29 Issue 2 April 2006 pp 119-122 ...

  15. Botanical aspects of aloes of north East Africa | Demissew | Bulletin ...

    African Journals Online (AJOL)

    Bulletin of the Chemical Society of Ethiopia. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 10, No 1 (1996) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Botanical aspects of aloes of north East Africa.

  16. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Editorial Board. Bulletin of Materials Science. Editor. Giridhar U. Kulkarni, Centre for Nano and Soft Matter Science, Bengaluru. Associate Editors. Ayan Datta, Indian Association for the Cultivation of Science, Kolkata M. Eswaramoorthy, Jawaharlal Nehru Centre for Advanced Scientific Research, Bengaluru A.K. Ganguli ...

  17. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 35; Issue 3. Property change during nanosecond pulse laser annealing of amorphous NiTi thin film ... amorphous thin films of near equiatomic Ni/Ti composition to produce partially crystallized highly sensitive -phase spots surrounded by amorphous regions. Scanning ...

  18. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 24; Issue 4. Evaluation of solid–liquid interface profile during continuous casting by a spline based formalism. S K Das. Metals and Alloys Volume ... Keywords. Continuous casting; solidification; solid–liquid interface; front tracking algorithm; phase change; heat transfer.

  19. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    ... Courses · Symposia · Live Streaming. Home; Journals; Bulletin of Materials Science; Volume 27; Issue 6. Temperature dependence of pulse-induced mechanoluminescence excitation in coloured alkali halide crystals. Namita Rajput S Tiwari B P Chandra. Optical Properties Volume 27 Issue 6 December 2004 pp 505-509 ...

  20. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 38; Issue 4 ... of the nanoporous titania films attached with and without photosensitizer TCPP .... The positive values of free energy indicate the non-spontaneity of the sorption of HNTs ..... Effect of RF power and gas flow ratio on the growth and morphology of the PECVD ...

  1. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 39; Issue 7. Theoretical study of built-in-polarization effect on relaxation time and mean free path of phonons in Al x Ga 1 − x N alloy. B K SAHOO A PANSARI. Volume 39 Issue 7 December 2016 pp 1835-1841 ...

  2. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 23; Issue 6. Resistance to freezing and thawing of mortar specimens made from sulphoaluminate–belite cement ... Author Affiliations. I Janotka1 L' Krajèi1. Institute of Construction and Architecture of the Slovak Academy of Sciences, Bratislava, Slovak Republic ...

  3. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 39; Issue 3 ... The morphology and the nature of the protective layer grown under the paint film were also ... en Tecnología de Pinturas, Calle 52e/121 y 122, (B1900AYB), La Plata 1900, ...

  4. Chasseur de rayons cosmiques au CERN

    CERN Multimedia

    Brouet, Anne-Muriel

    2003-01-01

    Alvaro de Rújula swims every day in the macro and the microspace. At CERN since 25 years, he shares his time between his appointment as a professor in Boston and his researches to satisfy his scientific curiosity

  5. Safety Bulletin 2013-1: When the alarm rings, you must leave!

    CERN Multimedia

    HSE Unit

    2013-01-01

    The HSE Unit just released the Safety Bulletin 2013-1 entitled “When the alarm rings, you must leave!”. The Bulletin is available on EDMS under the following number: 1307611. Be reminded  that HSE Safety Bulletins are published in English and French and share feedbacks of incidents/near miss/accidents that happened on the CERN site with the aim to improve prevention.

  6. How to design and establish a computer bulletin board to support inventors

    Energy Technology Data Exchange (ETDEWEB)

    1991-12-31

    This booklet is a ``how-to handbook`` to demonstrate the development of an interactive electronic bulletin board as a support network for independent inventors and small business inventors. This will explain step-by-step, how Linking Alaskan Minds{trademark}, the Alaskan model of an interactive computer bulletin board system, was developed and designed to serve as a successfully working, interactive computer bulletin board that links and supports independent inventors in Alaska.

  7. How to design and establish a computer bulletin board to support inventors

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    This booklet is a how-to handbook'' to demonstrate the development of an interactive electronic bulletin board as a support network for independent inventors and small business inventors. This will explain step-by-step, how Linking Alaskan Minds{trademark}, the Alaskan model of an interactive computer bulletin board system, was developed and designed to serve as a successfully working, interactive computer bulletin board that links and supports independent inventors in Alaska.

  8. Study of gamma radiation between 0.1 and 1.0 MeV in the earth's atmosphere; Etude du rayonnement gamma entre 0,1 et 1 Mev dans l'atmosphere terrestre

    Energy Technology Data Exchange (ETDEWEB)

    Boclet, D [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1967-01-01

    The present work is devoted to some of the particular problems arising in the detection and localisation of sources of gamma radiation situated outside the earth's atmosphere. These weak sources can only be detected and localized if care is taken to eliminate gamma and particle radiations coming from other sources in the earth's atmosphere and in space. In order to separate the various sources of background noise, generally much stronger than the radiation under study, use is made of a directional detector whose characteristics are determined as described in the first part of the following report. The closest diffuse source considered is that constituted by the earth's atmosphere. Its detailed study will make it possible both to eliminate its effect when sources outside the earth are to be measured, and to predict the amount of secondary gamma radiation emitted by the same process in other celestial bodies, the moon in particular. This work considered in the 2. and 3. parts of the report. (author) [French] La presente etude est consacree a certains des problemes particuliers poses par la detection et la localisation des sources de rayonnement gamma situees hors de l'atmosphere terrestre. Ces sources faibles ne peuvent etre detectees et localisees que si l'on se protege des rayonnements gamma et particulaires provenant d'autres sources situees dans l'atmosphere terrestre et dans l'espace. Pour separer ces divers composants parasites, en general beaucoup plus intenses que le rayonnement a etudier, nous emploierons un detecteur directif dont nous determinons les caracteristiques dans la premiere partie de l'expose qui suit. La source diffuse la plus proche que nous considerons comme parasite est constituee par l'atmosphere terrestre. Son etude detaillee nous permettra d'une part de nous en proteger lorsque nous voudrons etudier les sources {gamma} extra-terrestres, d'autre part de prevoir le rayonnement gamma secondaire emis par le meme processus pour les autres corps

  9. Amorphous silicon cells for the measurement of photosynthetically active radiation; Utilisation des cellules au silicium amorphe pour la mesure du rayonnement photosynthétiquement actif (400-700 nm)

    Energy Technology Data Exchange (ETDEWEB)

    Chartier, M. [Institut National de la Recherche Agronomique, Thiverval-Grignon (France); Bonchretien, P.; Allirand, J. M.; Gosse, G.

    1989-07-01

    Numerical simulation and experimental measurements from amorphous silicon cells in comparison with these now used in ecophysiology illustrate the interest of amorphous silicon cells for the measurement of PAR incident, reflected, and transmitted below the canopy [French] La simulation et la confrontation expérimentale ces réponses des cellules au silicium amorphe par rapport à celles des capteurs existants montrent l’intérêt des cellules au silicium amorphe pour la mesure du rayonnement PAR (exprimé en densité de flux de photons) incident, réfléchi et transmis sous un couvert végétal.

  10. Study of gamma radiation between 0.1 and 1.0 MeV in the earth's atmosphere; Etude du rayonnement gamma entre 0,1 et 1 Mev dans l'atmosphere terrestre

    Energy Technology Data Exchange (ETDEWEB)

    Boclet, D. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1967-01-01

    The present work is devoted to some of the particular problems arising in the detection and localisation of sources of gamma radiation situated outside the earth's atmosphere. These weak sources can only be detected and localized if care is taken to eliminate gamma and particle radiations coming from other sources in the earth's atmosphere and in space. In order to separate the various sources of background noise, generally much stronger than the radiation under study, use is made of a directional detector whose characteristics are determined as described in the first part of the following report. The closest diffuse source considered is that constituted by the earth's atmosphere. Its detailed study will make it possible both to eliminate its effect when sources outside the earth are to be measured, and to predict the amount of secondary gamma radiation emitted by the same process in other celestial bodies, the moon in particular. This work considered in the 2. and 3. parts of the report. (author) [French] La presente etude est consacree a certains des problemes particuliers poses par la detection et la localisation des sources de rayonnement gamma situees hors de l'atmosphere terrestre. Ces sources faibles ne peuvent etre detectees et localisees que si l'on se protege des rayonnements gamma et particulaires provenant d'autres sources situees dans l'atmosphere terrestre et dans l'espace. Pour separer ces divers composants parasites, en general beaucoup plus intenses que le rayonnement a etudier, nous emploierons un detecteur directif dont nous determinons les caracteristiques dans la premiere partie de l'expose qui suit. La source diffuse la plus proche que nous considerons comme parasite est constituee par l'atmosphere terrestre. Son etude detaillee nous permettra d'une part de nous en proteger lorsque nous voudrons etudier les sources {gamma} extra-terrestres, d'autre part de prevoir le rayonnement gamma

  11. Uses of radioactive isotopes and radiation sources in biological studies in U. A. R; Utilisation des radioisotopes et des sources de rayonnement dans les etudes biologiques en RAU

    Energy Technology Data Exchange (ETDEWEB)

    Hashish, S. E. [Radiobiology Department, U. A. R. Atomic Energy Establishment, Cairo, United Arab Republic (Egypt)

    1970-01-15

    An attempt is made to give examples rather than a review of the uses of radioactive isotopes and radiation sources in biological studies in U.A.R. Studies along these lines started early in 1955 and are still progressing. The prospects of future developments and improvements are unlimited. The studies are classified according to the radio technique adopted. The techniques so far used in U.A.R. include all the techniques known elsewhere. Some detailed modifications and combinations of more than one technique have been successfully introduced. Both in basic and applied biological studies, one or more of the following techniques have been applied, namely tracer technique, isotopic dilution analysis, autoradiography, radiochromatography and electrophoresis, double or multi-bioassays, radioactivation analysis, neutron absorption analysis, and use of different radiation source for somatic and/or genetic effect studies. Mass spectrometry for stable isotopic studies in the field of biology has been recently used. Studies undertaken in the applied fields of biology e. g, in medicine (diagnosis and therapy) and agriculture (soil, plant and animal) have proved extremely valuable from the practical and developmental points of view. (author) [French] Le mémoire a pour objet d'illustrer plutôt que d'exposer systématiquement les utilisations des radioisotopes et des sources de rayonnement dans des études biologiques en République Arabe Unie. Ces études, entreprises au début de 1955, se poursuivent. Les possibilités de développement et de perfectionnement sont illimitées. Les études sont classées d'après la radiotechnique adoptée. Les techniques régulièrement utilisées jusqu' à présent en République Arabe Unie couvrent toute la gamme des techniques connues ailleurs. On a réussi à apporter des modifications de détail et à combiner plusieurs techniques. Dans les études de biologie tant fondamentale qu' appliquée, une ou plusieurs des techniques suivantes

  12. Study of the radiation around a high energy accelerator. Production and scattering of cascade neutrons; Etude du rayonnement autour d'un accelerateur de haute energie. Production et diffusion des neutrons de cascade

    Energy Technology Data Exchange (ETDEWEB)

    Tardy-Joubert, P [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1966-03-01

    The cascade induced in protective screens by a 3 GeV proton beam has been studied using activation detectors; the results have been compared with the cosmic neutron spectrum in the atmosphere. A study of the secondary neutron spectrum has made, it possible to obtain the distribution of the dose and to determine the maximum permissible fluxes expressed in terms of the energy, taking into account all the daughter products present. The dose calculated has been checked experimentally. The proportion of cascade neutrons has been studied using the idea of an imaginary source. The parameters which have to be introduced into the general equations to take into account scattering in the the air have been determined. (author) [French] La cascade induite dans les ecrans de protection par un faisceau de protons de 3 GeV a ete etudiee au moyen de detecteurs a activation et la comparaison a ete faite avec le spectre des neutrons cosmiques dans l'atmosphere. L'etude du spectre des neutrons secondaires a permis de preciser la distribution de la dose et de determiner les flux maximaux admissibles qui sont exprimes en fonction de l'energie, en tenant compte de l'ensemble des descendants presents. La dose calculee a ete verifiee experimentalement. La propagation des neutrons de cascade a ete etudiee en introduisant la notion de source fictive. Les parametres a introduire dans les equations generales pour rendre compte de la diffusion dans l'air ont ete determines. (auteur)

  13. BJPsych Bulletin author mentoring scheme - helping trainees become published authors.

    Science.gov (United States)

    Pimm, Jonathan; Galbraith, Niall

    2016-02-01

    The publishing world is changing rapidly. Innovations include the move to open access, the rise of social media and the transition to digitalisation. In the light of these developments and with ever-increasing pressures on early career psychiatrists and trainees to publish papers in journals with a recognised pedigree, the BJPsych Bulletin is piloting an author mentoring scheme. Mentors will help clinicians and aspiring academics develop articles from a pedestrian manuscript to one that will hopefully provoke important debate and aid changes in current practices. The scheme will run on a trial basis for approximately 12 months and will then be reviewed. Mentoring has been found to have an important effect of research output including publication and grant success; the hope is that this new initiative at the BJPsych Bulletin will result in such dividends to all involved.

  14. ESN information bulletin. European science notes information bulletin reports on current European/Middle eastern science

    Energy Technology Data Exchange (ETDEWEB)

    Orendorf, C.R.

    1989-10-01

    The European Science Notes Information Bulletin (ESNIB) 89-09 is a compilation of reports on recent developments in European science of specific interest to the U.S. research and development community, and is issued in support of the mission of the Office of Naval Research European Office. Issue Number 89-09, in addition to European area news, notes, and abstracts, contains reports in the fields of Acoustics, Computer Science, Condensed-Matter Physics, Materials Science, Mathematics, Physics, Psychology, and Solid-State Physics. It is not intended to be part of the scientific literature. The value of the ESNIB to Americans is to call attention to current activity in European science and technology and to identify the institutions and people responsible for these efforts. The ESNIB authors are primarily ONREUR staff members; other reports are prepared by or in cooperation with staff members of the USAF European Office of Aero space Research and Development or the U.S. Army Research, Development and Standardization Group. Scientists from the U.S. who are traveling in Europe may also be invited to submit reports.

  15. ESN information bulletin. European science notes information bulletin reports on current European/Middle eastern science

    Energy Technology Data Exchange (ETDEWEB)

    Orendorf, C.R.

    1990-06-01

    The European Science Notes Information Bulletin (ESNIB) 90-05 is a compilation of reports on recent developments in European science of specific interest to the U.S. research and development community, and is issued in support of the mission of the Office of Naval Research European Office. Issue Number 90-05, in addition to European area news, notes, and abstracts, contains reports in the fields of Acoustics, Atmospheric Electricity, Computer Science, Electronics, and Physics. The value of the ESNIB to Americans is to call attention to current activity in European science and technology and to identify the institutions and people responsible for these efforts. The ESNIB authors are primarily ONREUR staff members; other reports are prepared by or in cooperation with staff members of the USAF European Office of Aerospace Research and Development or the U.S. Army Research, Development and Standardination Group. Scientists from the U.S. who are traveling in Europe may also be invited to submit reports.

  16. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 36; Issue 4. Investigation of localization effect in GaN-rich InGaN alloys and modified band-tail model. Chuan-Zhen Zhao Bin Liu De-Yi Fu Hui Chen Ming Li Xiang-Qian Xiu Zi-Li Xie Shu-Lin Gu You-Dou Zheng. Volume 36 Issue 4 August 2013 pp 619-622 ...

  17. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 38; Issue 3. Impedance spectroscopy studies on (Na0.5Bi0.5)0.94Ba0.06TiO3 + 0.3 wt% Sm2O3 + 0.25 wt% LiF lead-free piezoelectric ceramics. N Zidi A Chaouchi S D'Astorg M Rguiti C Courtois. Volume 38 Issue 3 June 2015 pp 731-737 ...

  18. ICFA instrumentation bulletin, Volume 15, Fall 1997 issue

    International Nuclear Information System (INIS)

    Va'vra, J.

    1997-12-01

    The Bulletin reports on research and progress in the field of instrumentation with emphasis in the field of high-energy physics. This volume contains the following four papers: (1) Streamers in MSGC's and Other Gaseous Detectors; (2) Soft X-Ray Production in Spark Discharges in Hydrogen, Nitrogen, Air, Argon, and Xenon Gases; (3) Beam Tests of the CLEO III LiF-TEA Ring Imaging Cherenkov Detector; and (4) Electron Multiplication and Secondary Scintillation in Liquid Xenon: New Prospects

  19. Thermal and radiation induced polymerisation of carbon sub-oxide; Polymerisation thermique et sous rayonnement du sous-oxyde de carbone

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, Michel

    1964-03-15

    This research thesis addresses the study of the polymerisation of carbon sub-oxide (C{sub 3}O{sub 2}) in gaseous phase. As this work is related to other researches dealing with the reactions of the graphite-CO{sub 2} system which occur in graphite-moderated nuclear reactors, a first intention was to study the behaviour of C{sub 3}O{sub 2} when submitted to radiations. Preliminary tests showed that the most remarkable result of this action was the formation of a polymer. It was also noticed that the polymerisation of this gas was spontaneous however slower at room temperature. The research thus focused on this polymerisation, and on the formula of the obtained polymer. After some generalities, the author reports the preparation, purification and storage and conservation of the carbon sub-oxide. The next parts report the kinetic study of thermal polymerisation, the study of polymerisation under γ rays, the study of the obtained polymer by using visible, UV and infrared spectroscopy, electronic paramagnetic resonance, and semi-conductivity measurements [French] Le but de ce travail est l'etude de la polymerisation du sous-oxyde de carbone, C{sub 3}O{sub 2}, en phase gazeuse. Ce travail est en relation avec d'autres recherches concernant les reactions du systeme graphite-CO{sub 2} qui se produisent dans les reacteurs nucleaires de la filiere moderee au graphite. Notre premiere intention etait donc d'etudier le comportement de C{sub 3}O{sub 2} sous l'action des rayonnements. Or des essais preliminaires nous ont rapidement montre que le resultat le plus marquant de cette action etait l'obtention d'un polymere. On a egalement remarque que ce gaz polymerisait spontanement - quoique moins rapidement - a la temperature ambiante. Notre etude s'est donc circonscrite a cette polymerisation, avec ou sans rayonnements, ainsi qu'a son aboutissement: le polymere, dont nous avons tente d'eclaircir la formule. Au terme de cette etude, bien que certains points ne soient pas encore

  20. 76 FR 13617 - Office of Federal High-Performance Green Buildings (OFHPGB); Notice of GSA Bulletin OFHPGB 2011...

    Science.gov (United States)

    2011-03-14

    ...-Performance Green Buildings (OFHPGB); Notice of GSA Bulletin OFHPGB 2011-OGP-1 AGENCY: Office of.... Procedures Bulletins regarding the Office of Federal High-Performance Green Building are located on the... Washington, DC 20405 OFFICE OF FEDERAL HIGH-PERFORMANCE GREEN BUILDINGS GSA Bulletin 2011-OGP-1 TO: Heads of...

  1. 78 FR 27242 - Updated Special Advisory Bulletin on the Effect of Exclusion From Participation in Federal Health...

    Science.gov (United States)

    2013-05-09

    ...] Updated Special Advisory Bulletin on the Effect of Exclusion From Participation in Federal Health Care... release of an updated Special Advisory Bulletin on the effect of exclusion from participation in Federal health care programs by OIG. The updated Special Advisory Bulletin describes the scope and effect of the...

  2. Everything you always wanted to say about the Bulletin...

    CERN Multimedia

    2002-01-01

    How would you describe the Weekly Bulletin? Excellent, fascinating? It's become your bedtime reading but you're afraid to admit it? Or perhaps you find it confused, 'too politically correct', totally unreadable? Or perhaps your view is somewhere in between the two? Whatever you think, WE ARE INTERESTED IN YOUR OPINION! And now's the time to express it. The publications team has prepared a questionnaire that will finally allow you to say all you think about CERN's in-house journal. The aim of this survey is to improve the Bulletin and make it more useful to you! We would also like to hear your views on the new electronic version. Last but not least we hope to change the way the Bulletin is distributed and thereby save paper. We will be publishing the results of this survey in a few weeks' time. Between now and then we invite you to fill out the Web form.Just 5 minutes of your time!

  3. Studies on radiation-image detectors; Etudes sur les detecteurs a images de rayonnements; Izuchenie detektorov izobrazheniya radiatsii; Estudios sobre detectores de radiaciones productores de imagenes

    Energy Technology Data Exchange (ETDEWEB)

    Reiffel, L [Armour Research Foundation, Chicago, IL (United States)

    1962-04-15

    data also germane to scintillation-chamber technology. Possible imaging detectors using thick blocks of material which are capable of significant energy storage and stimulated phosphorescence upon irradiation are discussed briefly along with read-out methods using optical scanning beams to eliminate resolution loss due to finite phosphor thickness. (author) [French] Le memoire decrit les travaux qui ont ete entrepris sur des detecteurs de rayonnements capables de fournir des informations tout a fait exactes sur la distribution spatiale. Il s'agit avant tout de determiner des distributions d'intensites dans un plan, ou eventuellement sur un cylindre. Cette categorie de problemes comprend la diffraction des neutrons, la radiographie des neutrons, ainsi que la radiographie aux rayons X ou {gamma} ou les etudes de diffusion avec ces rayons. L'auteur s'occupe surtout des detecteurs a images de rayonnements, fondes sur la distribution des etincelles et sur la luminescence Ou la phosphorescence stimulee. Le laboratoire de Armour Research a mis au point de tres grands compteurs a etincelles, pesant plus de 100 livres et comportant des zones sensibles de l'ordre de 2000 cm{sup 2}, definies par des assemblages de plans comprenant chacun jusqu'a 400 fils d'anode et de cathode, les anodes et les cathodes etant respectivement disposees en quinconce. Un compteur a courant gazeux contenant de l'air ou un melange d'argon et de methane constitue un systeme sensible aux rayonnements alpha; la detection des neutrons lents se fait avec des plaques en {sup 10}B enrichi. Avec d'autres gaz de remplissage l'appareil est sensible aux protons et aux electrons. La lecture de la distribution d'intensite se fait par enregistrement photographique de la distribution des etincelles. Des diagrammes de taches de Laue ont pu etre enregistres en dix minutes a l'aide du reacteur d'Armour Research fonctionnant a faible puissance; le flux de crete dans le coeur etait de 10{sup 11} n/cm{sup 2} s et le

  4. Modification of non metallic materials under the influence of the radiation and thermal retrogradation of these modifications; Modification de materiaux non metalliques sous l'influence des rayonnements et retrogradation thermique de ces modifications

    Energy Technology Data Exchange (ETDEWEB)

    Mayer, G; Perio, P; Gigon, J; Tournarie, M [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1955-07-01

    The action of the radiation on solids constitute an extremely vast domain of study, which the CEA hardly begins. There is not a very long time, indeed, that we have relatively intense fluxes (6.10{sup 12} thermal neutrons by cm{sup 2}.s{sup -} {sup 1} in the center of the reactor core of Saclay). Materials submitted to radiations, were followed by the evolution of a certain number of physical properties. The study of thermal retrogradation, at moderate temperature, of the modifications provoked by the irradiation were also followed. We will limit, in this report, to expose our experiences on graphite and lithium fluoride. (M.B.) [French] L'action des rayonnements sur les solides constitue un domaine extremement vaste dont l'etude, au Commissariat a l'Energie Atomique, commence a peine. Il n'y a pas tres longtemps, en effet, que nous disposons de flux relativement intenses (6.10{sup 12} neutrons thermiques par cm{sup 2}.s{sup -1} au centre de la pile de Saclay). Dans les materiaux soumis au rayonnement nous suivons l'evolution d'un certain nombre de proprietes physiques et nous etudions la retrogradation thermique, a temperature moderee, des modifications provoquees par l'irradiation. Nous nous bornerons ici a exposer nos experiences sur le graphite et le fluorure de lithium. (M.B.)

  5. Study and industrial applications of the external slowing-down {beta}{sup -} radiation of the yttrium - 90; Etude et applications industrielles du rayonnement de freinage externe des {beta}{sup -} de l'yttrium - 90

    Energy Technology Data Exchange (ETDEWEB)

    Leveque, P; Martinelli, P; Chauvin, R [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1955-07-01

    Inelastic scattering of the {beta}{sup -} particles on the nucleus gives place to the emission of a X-ray Bremsstrahlung radiation. In view of possible industrial applications, we studied the slowing-down radiation of {sup 90}(Sr + Y) sources in various materials. This pure {beta}{sup -} emitter of long period is in the fission products of uranium. Among of the industrial applications, these sources of weak X-rays energy can be used for the radiography of thin pieces, for measuring the thickness, or for the analysis by fluorescence. (M.B.) [French] La diffusion inelastique des particules {beta}{sup -} sur les noyaux donne lieu a l'emission d'un rayonnement X de freinage. En vue de possibles applications industrielles, nous avons etudie le rayonnement de freinage des sources {sup 90}(Sr + Y) dans divers materiaux. Cet emetteur {beta}{sup -} pur a longue periode se trouve dans les produits de fission de l'uranium. Parmi les applications industrielles a l'etude, ces sources de rayons X de faible energie peuvent etre utilisees pour la radiographie de pieces minces, la mesure d'epaisseurs, ou encore pour l'analyse par fluorescence. (M.B.)

  6. Notice on the launch of the “Bulletin of International Environmental HorticultureStudies"

    OpenAIRE

    Yoritaka Tashiro

    2011-01-01

    This article refers to the purpose and technical procedure of the publication of the Bulletin of InternationalHorticulture Studies. This bulletin was endorsed by the universities and research organizations which are under thepower of academic exchange agreement with Chiba University. The publication shall be started in the next fiscalyear.

  7. 76 FR 54772 - Federal Management Regulation; FMR Bulletin PBS-2011-B2; Redesignations of Federal Buildings

    Science.gov (United States)

    2011-09-02

    ... Management Regulation; FMR Bulletin PBS-2011-B2; Redesignations of Federal Buildings AGENCY: Public Buildings... announces the designation and redesignation of two Federal buildings. Expiration Date: This bulletin announcement expires January 31, 2012. The building designation and redesignation remains in effect until...

  8. 75 FR 69080 - Federal Management Regulation; FMR Bulletin PBS-2010-B5; Redesignations of Federal Buildings

    Science.gov (United States)

    2010-11-10

    ... Management Regulation; FMR Bulletin PBS-2010-B5; Redesignations of Federal Buildings AGENCY: Public Buildings... announces the designation and redesignation of two Federal buildings. DATES: Expiration Date: This bulletin announcement expires April 30, 2011. The building designation and redesignation remains in effect until...

  9. 76 FR 6792 - Federal Management Regulation; FMR Bulletin PBS-2011-B1; Redesignations of Federal Buildings

    Science.gov (United States)

    2011-02-08

    ... Management Regulation; FMR Bulletin PBS-2011-B1; Redesignations of Federal Buildings AGENCY: Public Buildings... announces the redesignations of three Federal buildings. DATES: Expiration Date: This bulletin announcement expires June 30, 2011. The building redesignations remain in effect until canceled or superseded by...

  10. Brazilian energy statistics - 1996. Annual bulletin of the Brazilian Committee of the World Energy Council

    International Nuclear Information System (INIS)

    1996-01-01

    This bulletin deals with the primary sources that carry most weight in the Brazilian energy balance: hydroelectric energy, petroleum, natural gas and coal. It also contains data on ethyl alcohol derived of sugar cane since it is of special importance in Brazil's energy scenario. Domestic production, petroleum and petroleum product imports, as well as natural gas production statistics are furnished in this bulletin

  11. International bulletin on atomic and molecular data for fusion. No. 16

    International Nuclear Information System (INIS)

    Katsonis, K.

    1981-06-01

    This bulletin deals with atomic and molecular data for fusion. A bibliography for the most recent data presented in the document is provided. Work in progress is briefly reported. ''Data Request'' in the fusion field are also mentioned. The bulletin contains a list of references covering the years 1980 and 1981 for all the publications on controlled fusion and plasma physics

  12. 49 CFR 579.5 - Notices, bulletins, customer satisfaction campaigns, consumer advisories, and other communications.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Notices, bulletins, customer satisfaction... General § 579.5 Notices, bulletins, customer satisfaction campaigns, consumer advisories, and other... to NHTSA a copy of each communication relating to a customer satisfaction campaign, consumer advisory...

  13. International bulletin on atomic and molecular data for fusion. No. 14

    International Nuclear Information System (INIS)

    Katsonis, K.

    1980-11-01

    This bulletin deals with atomic and molecular data for fusion. A bibliography for the most recent data presented in the document is provided. The bulletin contains a list of references covering the year 1980 for all the publications on controlled fusion and plasma physics

  14. International bulletin on atomic and molecular data for fusion. No. 22

    International Nuclear Information System (INIS)

    Katsonis, K.

    1983-05-01

    This bulletin deals with atomic and molecular data for fusion. Work in progress is briefly reported (charge exchange of slow ionized ions with neutral gases, cross section for electron impact ionization of Alt). The bulletin contains a list of references covering the years 1981, 1982 and 1983 for publications on controlled thermonuclear fusion and plasma physics

  15. International bulletin on atomic and molecular data for fusion. No. 9

    International Nuclear Information System (INIS)

    Katsonis, K.; Rumble, J. Jr.; Smith, F.J.

    1979-07-01

    This bulletin deals with atomic and molecular data for fusion. A bibliography for the most recent data presented in the document is provided. Work in progress is briefly reported. The bulletin contains a list of references covering the years 1978 and 1979 for all the publications on controlled fusion and plasma physics

  16. International bulletin on atomic and molecular data for fusion. No. 15

    International Nuclear Information System (INIS)

    Katsonis, K.

    1981-03-01

    This bulletin deals with atomic and molecular data for fusion. A bibliography for the most recent data presented in the document is provided. Work in progress is briefly reported. The bulletin contains a list of references covering the years 1980 and 1981 for all the publications on controlled fusion and plasma physics

  17. International bulletin on atomic and molecular data for fusion. No. 7

    International Nuclear Information System (INIS)

    Katsonis, K.; Smith, F.J.

    1979-01-01

    This bulletin deals with atomic and molecular data for fusion. A bibliography for the most recent data presented in the document is provided. Work in progress is briefly reported. The bulletin contains an extensive list of references covering the years 1977 and 1978 for all the publications on control fusion and plasma physics

  18. International bulletin on atomic and molecular data for fusion. No. 8

    International Nuclear Information System (INIS)

    Katsonis, K.; Smith, F.J.

    1979-04-01

    This bulletin deals with atomic and molecular data for fusion. A bibliography for the most recent data presented in the document is provided. Work in progress is briefly reported. The bulletin contains an extensive list of references covering the year 1978 and the beginning of 1979 for all the publications on control fusion and plasma physics

  19. International bulletin on atomic and molecular data for fusion. No. 19

    International Nuclear Information System (INIS)

    Katsonis, K.

    1982-06-01

    This bulletin deals with atomic and molecular data for fusion. A bibliography for the most recent data presented in the document is provided. Work in progress is briefly reported. The bulletin contains a list of references covering the years 1981 and 1982 for all the publications on controlled fusion and plasma physics

  20. 29 CFR 2509.99-1 - Interpretive Bulletin Relating to Payroll Deduction IRAs.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Interpretive Bulletin Relating to Payroll Deduction IRAs... SECURITY ACT OF 1974 § 2509.99-1 Interpretive Bulletin Relating to Payroll Deduction IRAs. (a) Scope. This...), as applied to payroll deduction programs established by employers 1 for the purpose of enabling...

  1. Virtual Issue #1: Oil Spill Research in the Bulletin of Environmental Contamination and Toxicology

    Science.gov (United States)

    The Bulletin of Environmental Contamination and Toxicology has been a venue for publishing oil spill research for over forty years. Rehwoldt et al. (1974) published the first oil spill focused paper in the Bulletin, reporting on the aquatic toxicity of two spill mitigating agents...

  2. International bulletin on atomic and molecular data for fusion. No. 20

    International Nuclear Information System (INIS)

    Katsonis, K.

    1982-09-01

    This bulletin deals with atomic and molecular data for fusion. A bibliography for the most recent data presented in the document is provided. The bulletin contains a list of references covering the year 1982 for all the publications on controlled thermonuclear fusion and plasma physics

  3. Contribution to the detection of radioactivity as applied to regular testing and to protection; Contribution a la detection des rayonnements en vue du controle et de la protection

    Energy Technology Data Exchange (ETDEWEB)

    Fuhrmann,; Joffre,; Savouyaud, [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-07-01

    problemes les plus urgents concernaient la dosimetrie des rayonnements et la constitution d'un materiel electronique nombreux, donc assez bon marche, autant que possible. 3. Danspresente communication, nous exposerons sommairement notre contribution dans ce domaine et particulierement: - l'amelioration des methodes de dosimetrie {gamma} par films photographiques, - l'essai d'une technique simple et peu couteuse pour la dosimetrie et la spectrometrie {alpha}, - l'orientation donnee aux nouveaux materiels electroniques: chambre d'ionisation, compteurs, scintillateurs, - la mise au point d'un materiel special permettant de mesurer la valeur moyenne d'un flux de particules emis periodiquement pendant un temps tres court. (auteur)

  4. La diaspora, instrument de la politique de puissance et de rayonnement de l’Inde à l’île Maurice et dans le monde

    Directory of Open Access Journals (Sweden)

    Anouck Carsignol-Singh

    2009-11-01

    Full Text Available Les Persons of Indian Origin (PIO ont depuis le début du XXe siècle servi de levier à l’intelligentsia indienne pour rehausser l’image du pays et contribuer à son rayonnement culturel sur la scène internationale, en tant qu’ambassadeurs culturels de l’Inde dans leur pays de résidence. Aujourd’hui, les nouveaux liens établis entre New Delhi et les Non Resident Indians (NRI dépassent largement le cadre de la diplomatie culturelle, et leur mobilisation économique ou politique en faveur du traité nucléaire contribuent à l’affirmation de la puissance de l’Inde. Une analyse de la mobilisation des Indo-Mauriciens permet de mettre en lumière le double rôle du facteur diasporique dans l’émergence de l’Inde comme grande puissance régionale et internationale, en tant qu’instrument à la fois du Soft Power et de la Realpolitik de New Delhi.People of Indian Origin (PIOs have, since the beginning of the XXth century, been used by the Indian intelligentsia to promote the image of the sub-continent and diffuse India’s cultural values on the international stage, as cultural ambassadors of India in their host countries. Today, the new partnership between New Delhi and the Non Resident Indians (NRIs go beyond India’s cultural diplomacy, and the support of the Diaspora in favour of the nuclear deal plays a strategic part in the affirmation of India as an emerging power. An analysis of the mobilisation of Indo-Mauritians in line with the interests and values of India illustrates the double role of the diasporic factor in the emergence of India as a regional and global power, as a tool of New Delhi’s soft power and Realpolitik.

  5. Detection of high energy gamma radiations with liquid rare gases as scintillators; Detection des rayonnements Gamma de grande energie avec les gaz rares liquides comme scintillateurs

    Energy Technology Data Exchange (ETDEWEB)

    Ho, Phan Xuan

    1965-11-25

    This research thesis reports the study of a sensor based on a liquid scintillator for the detection of high energy (10 to 30 MeV) gamma radiations. The scintillator is a liquefied argon or xenon rare gas. The author first studies the process of energy transfer from the particle to the sensing medium. He addresses the different involved elements and phenomena: electromagnetic radiations (Compton Effect, photoelectric effect, pair production, and total gamma absorption), charged particles (braking radiation, collisions) and application to gamma spectrometry. He describes and discusses the scintillation mechanisms (scintillation of organic and inorganic materials), the general characteristics of scintillators (impurities, converters), and then reports the practical realisation of the sensor. Results are presented and discussed [French] Dans ce travail, nous nous proposons d'etudier une technique. Il s'agit d'un detecteur a scintillateur liquide pour la detection des rayonnements gamma energiques (10 a 30 MeV). Le scintillateur utilise est un gaz rare liquefie argon ou xenon. Nous examinerons d'abord les processus de transfert de l'energie de la particule au milieu detecteur puis les mecanismes de scintillation en general pour pouvoir exploiter au mieux les phenomenes favorables. Nous presenterons ensuite la realisation pratique du detecteur. Ses qualites (et defauts) trouveront leur place dans la fin de ce memoire. Bien qu'a l'heure actuelle, par la methode de Kyropoulos, on puisse faire pousser des gros cristaux d'iodure de sodium, l'utilisation des 'gaz rares' liquefies comme scintillateurs est, grace a la brievete de la scintillation, tres utile lorsqu'on recherche un fort taux de comptage (jusqu'a 10 impulsions par seconde) ou lorsqu'on veut resoudre certains problemes de coincidence. Les cristaux NaI(Tl) de grandes dimensions sont d'un montage facile mais leur manipulation requiert beaucoup de precautions du fait qu'ils supportent tres mal les chocs thermiques

  6. Radioinitiation of Chain Branched Reactions and its Sensitization; Amorcage sous rayonnement des reactions par ramification en chaine; sensibilisation du processus; Radiatsionnoe initsiirovanie tsennykh razvetvlennykh reaktsij i ego sensibilizatsiya; Radioiniciacion de reacciones en cadena ramificadas y medios para aumentar su sensibilidad

    Energy Technology Data Exchange (ETDEWEB)

    Barelko, E V; Kartashova, L I; Komarov, P N; Proskurnin, M A [Karpov Physico-Chemical Institute, Moscow, Union of Soviet Socialist Republics (Russian Federation)

    1960-07-15

    This paper describes the results of experiments by the writers with radioinitiation of chain branched reactions of the oxidation of organic compounds. The function of radiation as an initiating agent is described with reference to the oxidation of several unsaturated hydrocarbons and butanol. The reaction is self-accelerating and proceeds spontaneously after radiation has ceased. A detailed investigation was made of a process from oxidizing benzene, which has a high radiation resistance. The writers devised a method of sensitizing the radioinitiation of the oxidation of radiation-resistant substances by chemically inert but non-radiation-resistant substances. The main quantitative features of the process for the radiooxidation of benzene are stated to be the accumulation of various reaction products, and the effect of temperature, pressure, power and radiation dosage on the process of such accumulation. Information was obtained about the mechanism of the process. The design of circulating equipment is described. (author) [French] Dans ce memoire, les auteurs presentent les resultats d'une etude consacree a l'amorcage sous rayonnement de reactions, d'oxydation des composes organiques, par ramification en chaine. Ils montrent le role des rayonnements en tant qu'agents d'amorcage de la reaction, en citant comme exemples l'oxydation de certains hydrocarbures non satures et du butanol. La reaction possede un caractere d'auto-acceleration et continue spontanement lorsque l'action des rayonnements a cesse. La reaction d'oxydation du benzene a ete etudiee en detail; elle est caracterisee par la haute stabilite de la substance vis-a-vis de l'action des rayonnements. Les auteurs formulent les principes de la sensibilisation, par l'action de substances instables vis-a-vis des rayonnements de l'amorcage sous rayonnement de la reaction d'oxydation de substances stables vis-a-vis des rayonnements et chimiquement inertes. Le memoire fournit les caracteristiques quantitatives

  7. Contribution of Infrasound to IDC Reviewed Event Bulletin

    Science.gov (United States)

    Bittner, Paulina; Polich, Paul; Gore, Jane; Ali, Sherif Mohamed; Medinskaya, Tatiana; Mialle, Pierrick

    2016-04-01

    Until 2003 two waveform technologies, i.e. seismic and hydroacoustic were used to detect and locate events included in the International Data Centre (IDC) Reviewed Event Bulletin (REB). The first atmospheric event was published in the REB in 2003 but infrasound detections could not be used by the Global Association (GA) Software due to the unmanageable high number of spurious associations. Offline improvements of the automatic processing took place to reduce the number of false detections to a reasonable level. In February 2010 the infrasound technology was reintroduced to the IDC operations and has contributed to both automatic and reviewed IDC bulletins. The primary contribution of infrasound technology is to detect atmospheric events. These events may also be observed at seismic stations, which will significantly improve event location. Examples of REB events, which were detected by the International Monitoring System (IMS) infrasound network were fireballs (e.g. Bangkok fireball, 2015), volcanic eruptions (e.g. Calbuco, Chile 2015) and large surface explosions (e.g. Tjanjin, China 2015). Query blasts and large earthquakes belong to events primarily recorded at seismic stations of the IMS network but often detected at the infrasound stations. Presence of infrasound detection associated to an event from a mining area indicates a surface explosion. Satellite imaging and a database of active mines can be used to confirm the origin of such events. This presentation will summarize the contribution of 6 years of infrasound data to IDC bulletins and provide examples of events recorded at the IMS infrasound network. Results of this study may help to improve location of small events with observations on infrasound stations.

  8. The Greek Indignants through the domestic TV news bulletins

    Directory of Open Access Journals (Sweden)

    Anastasia Veneti

    2012-12-01

    Full Text Available The Greek fiscal crisis kicked off many structural changes within the Greek society. Among these the uprising of a new form of protest, the movement of “indignados” (Spanish word meaning indignants in English, aganaktismeni in Greek. The paper surveys the ways in which the specific movement was presented to the public by the domestic TV news bulletins. The proposed research relies theoretically on the framing analysis approach, aiming to elaborate on the Media point of view regarding the specific social movement. The research method is media monitoring and analysis (stemming from the research rationale of content analysis.

  9. Nuclear Law Bulletin No. 96. Volume 2015/2

    International Nuclear Information System (INIS)

    Reynolds, M.; Thiele, L.; Touitou-Durand, F.; Pelzer, N.; Tafili, V.; Manually, Y.; Adomaityte, U.; Adamczyk, K.; Nowacki, T.; Chiripus, V.; Pistekova, Z.; Skraban, A.; Knopp Pisi, S.; Hoang, V.; Rothschild, T.; Durand, A.; Rivera, S.R.; Salter, I.

    2015-01-01

    The Nuclear Law Bulletin is a unique international publication for both professionals and academics in the field of nuclear law. It provides readers with authoritative and comprehensive information on nuclear law developments. Published free online twice a year in both English and French, it features topical articles written by renowned legal experts, covers legislative developments worldwide and reports on relevant case law, bilateral and international agreements as well as regulatory activities of international organisations. Feature articles in this issue include 'Treaty implementation applied to conventions on nuclear safety' and 'Crisis, criticism, change: Regulatory reform in the wake of nuclear accidents'. (authors)

  10. Heavy-Ion Reactions: a current awareness bulletin

    International Nuclear Information System (INIS)

    Kinser, W.H.

    1985-01-01

    This current awareness bulletin announces on a semimonthly basis the current worldwide information entered into the Energy Data Base on theoretical and experimental studies (including instrumentation) of heavy-ion (A > 4) nuclear reactions for nuclear structure studies; for producing new isotopes and superheavy elements for nuclear, atomic, and chemical properties studies; for understanding quantum chromodynamics as an exact theory of the strong nuclear force; and for studying the equations of state and phases of nuclear matter (pion condensate and quark matter) of special interest in astrophysics, and cosmology. An abstract is included with each citation. Regular publication began in January 1985

  11. International bulletin on atomic and molecular data for fusion

    International Nuclear Information System (INIS)

    Stephens, J.A.; Bannister, M.E.; Fuhr, J.

    1999-12-01

    The International Bulletin on Atomic and Molecular Data for Fusion is prepared by the Atomic and Molecular Data Unit of the International Atomic Energy Agency. It is distributed free of charge by the IAEA to assist in the development of fusion research and technology. In part 1, the Atomic and Molecular Data Information System (AMDIS) is presented. In Part 2, the indexed papers are listed separately for structure and spectra, atomic and molecular collisions and surface interactions. Part 3 contains all the bibliographic data for both the indexed and non-indexed references. Finally, the Author Index (part 4) refers to the bibliographic references contained in part 3

  12. Coincidence measurements with the use of detectors measuring the energy of the radiances (proportional meters and scintillation counter); Mesures de coincidences avec utilisation de detecteurs mesurant l'energie des rayonnements (compteurs proportionnels et compteur a scintillations)

    Energy Technology Data Exchange (ETDEWEB)

    Sartory, M [Commissariat a l' Energie Atomique, Saclay(France). Centre d' Etudes Nucleaires

    1953-07-01

    In the setting of the realization of a set of installations permitting of the measures of coincidences between sorted radiances according to their energies, an installation understanding a proportional counter and a scintillation counter has been constructed and optimized. It has been used to do some measures of coincidences between X{sub K} photons and photons {gamma} issued at the time of the radioactive transformation of the selenium 75 (electronic capture). The efficiency of the proportional meter has been determined roughly. Besides, a proportional counter of solid angle neighboring of 4{pi} was able to achieve measures of coincidences while only doing one selection of amplitudes: indeed, the simultaneity of the detection of two radiances appear by an impulse whose amplitude is the sum of the amplitudes of the impulses resulting from each of the studied radiations. This method, applied to the coincidences between X-rays, permitted to bring the information on the diagram of decay of the arsenic 73. Besides, the coefficient of internal conversion of a consecutive transition to this decay has been valued. (author) [French] Dans le cadre de la realisation d'une serie de montages permettant des mesures de coincidences entre rayonnements tries d'apres leurs energies, un montage comprenant un compteur proportionnel et un compteur a scintillations a ete construit et mis au point. Il a ete utilise pour effectuer quelques mesures de coincidences entre photons X{sub K} et photons {gamma} emis lors de la transformation radioactive du selenium 75 (capture electronique). L'efficacite du compteur proportionnel a ete approximativement determinee. De plus, un compteur proportionnel d'angle solide voisin de 4{pi} a pu etre utilise pour realiser des mesures de coincidences en n'effectuant qu'une selection d'amplitudes: en effet, la simultaneite de la detection de deux rayonnements se manifeste par une impulsion dont l'amplitude est la somme des amplitudes des impulsions

  13. Annual Bulletin of General Energy Statistics for Europe. V. 23, 1990

    International Nuclear Information System (INIS)

    1992-01-01

    The purpose of the Bulletin is to provide basic data on the energy situation as a whole in European countries, Canada and the United States of America. This publication is purely statistical in character. As from the 1980 edition of the bulletin the scope of statistics comprises production of energy by form, overall energy balance sheets and deliveries of petroleum products for inland consumption. While less details are given for solid and gaseous fuels as sources of energy than in previous editions of the bulletin, more information is available for liquid fuels and nuclear, hydro- and geothermal energy

  14. Publication of a double weekly bulletin FOR JEÛNE GENEVOIS

    CERN Multimedia

    2002-01-01

    Publication of a double weekly bulletin FOR JEÛNE GENEVOIS A double issue of the Weekly Bulletin (nos 36-37/2001) will cover events at CERN from 2 September to 13 September 2002. Items for publication in this double edition should reach the Publications Section or the Staff Association, as appropriate, before midday on Tuesday 27 August. There will therefore be no Bulletin distribution on Friday 6 September. Announcements for publication in the next issue (no 38/2001) should reach the Publication Section or the Staff Association, as appropriate, on Tuesday 10 September by noon. Publications Section/ ETT Tel. 73830

  15. Self-help on-line: an outcome evaluation of breast cancer bulletin boards.

    Science.gov (United States)

    Lieberman, Morton A; Goldstein, Benjamin A

    2005-11-01

    Many breast cancer patients find help from on-line self-help groups, consisting of self-directed, asynchronous, bulletin boards. These have yet to be empirically evaluated. Upon joining a group and 6 months later, new members (N=114) to breast cancer bulletin boards completed measures of depression (CES-D), growth (PTGI) and psychosocial wellbeing (FACT-B). Improvement was statistically significant on all three measures. This serves as a first validation of Internet bulletin boards as a source of support and help for breast cancer patients. These boards are of particular interest because they are free, accessible and support comes from peers and not from professional facilitators.

  16. The reactor Melusine - radiation measurements carried out at the start of operation and during the first ascents to power; Pile Melusine - mesures de rayonnement effectuees au demarrage et pendant les premieres montees en puissance

    Energy Technology Data Exchange (ETDEWEB)

    Coutrot, V; Delpuech, J; Fitoussi, L [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

    1960-07-01

    This report gives the results of radiation measurements carried out on the first C.E.A. swimming-pool pile, Melusine. The purpose of these measurements, which were carried out during the starting-up period and the first ascents to 1 MW power, is to check the radiation intensity levels near the pile and from this to verify the safety calculation methods used. In addition certain special measurements, such as those performed in and above the water of the swimming-pool, in the channels and outside them etc..., should make it possible eventually to define the conditions under which the pile may be used for special jobs with less protection. In the first part of the report are given the results of radiation measurements carried out during runs at low power plateaux not exceeding 500 W: in particular measurements at variable water levels in the water of the swimming-pool and on the axis of the open channels. The results given in the second part deal with radiation measurements performed in various parts of the premises, studies on the activation of the plugs in the experimental channels and of the materials in the forward compartment, and also of the radioactivity of the swimming-pool water and the air used to cool the channels. (author) [French] Le present rapport a pour but de donner les resultats des mesures de rayonnement effectuees aupres de la premiere pile piscine du C.E.A.: la pile Melusine. Le but de ces mesures, effectuees pendant la periode de demarrage et les premieres montees a la puissance de 1 MW, est de controler les niveaux d'intensite de rayonnement aupres de la pile et par la de juger des methodes de calculs de protection utilisees. D'autre part, certaines mesures plus particulieres, telles que celles effectuees dans l'eau et au-dessus de l'eau de la piscine, dans les canaux et a l'exterieur de ceux-ci, etc..., doivent permettre de definir ulterieurement les conditions d'utilisation de la pile pour des fonctionnements particuliers avec des protections

  17. Contribution to the study of the ionization and heating of gases by laser radiation; Contribution a l'etude de l'ionisation et du chauffage des gaz par le rayonnement d'un laser declenche

    Energy Technology Data Exchange (ETDEWEB)

    Veyrie, P [Commissariat a l' Energie Atomique, Limeil-Brevannes (France). Centre d' Etudes

    1968-01-01

    The ionization and heating of gases by the concentrated radiation of a neodymium laser is studied. The power is 300 MW, the gas studied is primarily deuterium between 300 mm and 2280 mm. The first part concerns a certain number of experimental results on the absorption of the radiation and on changes produced in the plasma as a function of time. From these results are deduced a certain number of consequences, amongst which may be mentioned the definition of a pre-ionization threshold. These experimental results are interpreted in the second part. A calculation is made of the length of the period during which the electrons multiply up to when the absorption becomes measurable. The last phase corresponds to the hydrodynamics evolution, the calculations are compared with the experiments. The agreement between theory and experiment is satisfactory for the different phases. (author) [French] On etudie l'ionisation et le chauffage des gaz par le rayonnement concentre d'un laser au neodyme. La puissance est de 300 MW, le gaz etudie est principalement le deuterium entre 300 mm et 2280 mm. La premiere partie concerne un certain nombre de resultats experimentaux. Il s'agit de l'absorption du rayonnement et de l'evolution chronologique du plasma. De ces resultats on deduit un certain nombre de consequences parmi lesquelles il faut citer la definition d'un seuil de preionisation. Ces resultats experimentaux sont interpretes dans la deuxieme partie. On calcule la duree de la phase pendant laquelle se multiplient les electrons jusqu'a ce que l'absorption soit mesurable. La derniere phase correspond a l'evolution hydrodynamique. Les calculs sont confrontes avec l'experience. L'accord entre theorie et experience est satisfaisant pour les differentes phases. (auteur)

  18. Contribution to the study of the ionization and heating of gases by laser radiation; Contribution a l'etude de l'ionisation et du chauffage des gaz par le rayonnement d'un laser declenche

    Energy Technology Data Exchange (ETDEWEB)

    Veyrie, P. [Commissariat a l' Energie Atomique, Limeil-Brevannes (France). Centre d' Etudes

    1968-01-01

    The ionization and heating of gases by the concentrated radiation of a neodymium laser is studied. The power is 300 MW, the gas studied is primarily deuterium between 300 mm and 2280 mm. The first part concerns a certain number of experimental results on the absorption of the radiation and on changes produced in the plasma as a function of time. From these results are deduced a certain number of consequences, amongst which may be mentioned the definition of a pre-ionization threshold. These experimental results are interpreted in the second part. A calculation is made of the length of the period during which the electrons multiply up to when the absorption becomes measurable. The last phase corresponds to the hydrodynamics evolution, the calculations are compared with the experiments. The agreement between theory and experiment is satisfactory for the different phases. (author) [French] On etudie l'ionisation et le chauffage des gaz par le rayonnement concentre d'un laser au neodyme. La puissance est de 300 MW, le gaz etudie est principalement le deuterium entre 300 mm et 2280 mm. La premiere partie concerne un certain nombre de resultats experimentaux. Il s'agit de l'absorption du rayonnement et de l'evolution chronologique du plasma. De ces resultats on deduit un certain nombre de consequences parmi lesquelles il faut citer la definition d'un seuil de preionisation. Ces resultats experimentaux sont interpretes dans la deuxieme partie. On calcule la duree de la phase pendant laquelle se multiplient les electrons jusqu'a ce que l'absorption soit mesurable. La derniere phase correspond a l'evolution hydrodynamique. Les calculs sont confrontes avec l'experience. L'accord entre theorie et experience est satisfaisant pour les differentes phases. (auteur)

  19. Bulletin of Animal Health and Production in Africa - Vol 59, No 1 (2011)

    African Journals Online (AJOL)

    Bulletin of Animal Health and Production in Africa. ... Haematological, Carcass Characteristics And Meat Quality Of Intensively Managed West ... activities of the African Baobab (Adansonia digitata) fruit-pulp extract in commercial broilers ...

  20. Isolation of chlorophyll a from spinach leaves | Dikio | Bulletin of the ...

    African Journals Online (AJOL)

    Bulletin of the Chemical Society of Ethiopia. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 22, No 2 (2008) >. Log in or Register to get access to full text downloads.

  1. International Bulletin on Atomic and Molecular Data for Fusion. No. 28

    International Nuclear Information System (INIS)

    Hughes, J.G.

    1985-03-01

    The bulletin presents a selected bibliography (462 literature pieces) on atomic and molecular data relevant to fusion research and technology. It also gives a list of indexed papers, separately on structure and spectra, atomic and molecular collisions, and surface effects

  2. Bulletin of the Chemical Society of Ethiopia - Vol 23, No 1 (2009)

    African Journals Online (AJOL)

    Bulletin of the Chemical Society of Ethiopia - Vol 23, No 1 (2009) ... CHEMICAL REGENERATION OF GRANULAR ACTIVATED CARBON USED IN CITRIC ... FLUORESCENCE PROPERTIES OF 4-ACYL ISOCHROMAN-1,3-DIONES · EMAIL ...

  3. New Chemical Information Bulletin: Exemptions for Research and Development and Test Marketing

    Science.gov (United States)

    EPA has received numerous questions about the scope of the exemption for R&D, under TSCA section 5(h)(3). This New Chemical Information Bulletin provides more specific guidance to manufacturers and processors of new chemical substances.

  4. Bulletin of the Chemical Society of Ethiopia - Vol 16, No 2 (2002)

    African Journals Online (AJOL)

    Bulletin of the Chemical Society of Ethiopia. ... Picranitine, a new indole alkaloid from picralima nitida (APOCYNACEAE) · EMAIL FREE FULL TEXT ... Reaction of propargyltrimethylsilane magnesium bromide with aldimines: synthesis of ...

  5. Bulletin of the Chemical Society of Ethiopia - Vol 3, No 2 (1989)

    African Journals Online (AJOL)

    Bulletin of the Chemical Society of Ethiopia - Vol 3, No 2 (1989) ... Synthesis and characterization of gold (III) halide complexes of some pyridine ... Molluscicidal activities of some alkaloids · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

  6. Bulletin of the Chemical Society of Ethiopia - Vol 27, No 3 (2013)

    African Journals Online (AJOL)

    Bulletin of the Chemical Society of Ethiopia - Vol 27, No 3 (2013) ... of the psychoactive phenylpropylamino alkaloids of khat (Catha edulis Forsk) chewing ... Synthesis and characterization of CdTe quantum dots by one-step method · EMAIL ...

  7. International Bulletin on Atomic and Molecular Data for Fusion. No. 31

    International Nuclear Information System (INIS)

    Hughes, J.G.

    1985-12-01

    This bulletin presents a selected bibliography (363 literature pieces) on atomic and molecular data for fusion. It also gives a list of indexed papers on structure and spectra, atomic and molecular collisions, and surface interactions

  8. United Nations climate change bulletin. Issue 10, 1st quarter 1996

    International Nuclear Information System (INIS)

    1996-01-01

    The Bulletin presents assessment reports on global climatic changes and emission of green house gases from various energy sources. It also recommends on role of developing countries and donor agencies in alleviating green house effects.

  9. The study of some thiazinic and indaminic dye syntheses induced by ionising radiation; Etude de quelques syntheses de colorants thianziniques et indaminiques amorcees par les rayonnements ionisants

    Energy Technology Data Exchange (ETDEWEB)

    Balestic, S [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1961-03-15

    grace a leur spectre d'absorption apres qu'ils aient ete separes du milieu reactionnel par chromatographie d'adsorption ou d'echange d'ions; d'autres produits de la radiolyse, chlorure d'ammonium et eau oxygenee, ont ete egalement caracterises. Au cours d'une etape ulterieure, une variation systematique des parametres physico-chimiques a permis de determiner les conditions les plus favorables a la radiosynthese; les rendements radiochimiques maximum obtenus ont pour valeurs respectives: G (Violet de Lauth) = 1,65; G (Bleu de Methylene) = 1,75. En outre, l'etude de l'influence sur le rendement radiochimique des reactifs amines differemment substitues a fait apparaitre la possibilite de synthetiser par voie radiochimique le Vert de Bindschedler et le Bleu de Wurster. Enfin la decouverte d'un compose intermediaire fondamental, le Rouge de Wurster, ainsi que l'etude cinetique de la synthese chimique du Bleu de Methylene ont permis de determiner les principales etapes du Bleu de Methylene reactionnel et de preciser la part qui revenait aux rayonnements ionisants dans le cas de la synthese par voie radiochimique. (auteur)

  10. International bulletin on atomic and molecular data for fusion. No. 11

    International Nuclear Information System (INIS)

    Katsonis, K.; Rumble, J. Jr.

    1980-01-01

    This bulletin deals with atomic and molecular data for fusion. A bibliography for the most recent data presented in the document is provided. Work in progress is briefly reported. The bulletin contains a list of references the publications on controlled fusion and plasma physics for 1979. It contains an index to the contributed papers presented at the 11th International Conference on the Physics of Electronics and Atomic Collision (ICPEAC) held in Kyoto (Japan) in summer 1979

  11. 1989 OCRWM [Office of Civilian Radioactive Waste Management] Bulletin compilation and index

    International Nuclear Information System (INIS)

    1990-02-01

    The OCRWM Bulletin is published by the Department of Energy, Office of Civilian Radioactive Waste Management to provide current information about the national program for managing spent fuel and high-level radioactive waste. This document is a compilation of issues from the 1989 calendar year. A table of contents and one index have been provided to assist in finding information contained in this year's Bulletins. The pages have been numbered consecutively at the bottom for easy reference. 7 figs

  12. Do not miss the Announcements and Events sections of the Bulletin!

    CERN Document Server

    2013-01-01

    There you'll find the availability of Services during the annual closure, the closure of the telephone switchboard, the Bulletin publication schedule for 2014, a pilot eduroam service at CERN, HSE Safety Bulletin 2013-4, new Swiss traffic rules, information about the infirmary's closure, the start of Horizon 2020, information on the CERN car stickers 2014... this information is FOR YOU!  

  13. Bulletins Aperçu sur l'adaptation : enseignements tirés de la ...

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

    21 avr. 2016 ... Les bulletins Aperçu sur l'adaptation sont neuf études de cas issues de sept projets soutenus par le programme Adaptation aux changements climatiques en Afrique. Chaque bulletin présente les enseignements tirés de travaux de recherche exécutés avec la participation active de collectivités menacées ...

  14. Bulletin #112 | CRDI - Centre de recherches pour le dévelopement ...

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

    Dans ce numéro, apprenez-en davantage sur la recherche du CRDI sur les acquisitions de terres à grande échelle en Afrique et le rôle clé du Centre dans un panel des Nations Unies sur l'autonomisation des femmes. De plus, lisez le dernier billet du blogue Sur les traces du changement. Logo du Bulletin du CRDI Bulletin ...

  15. Nuclear Law Bulletin No. 98. Volume 2016/2

    International Nuclear Information System (INIS)

    Wetherall, Anthony C.; Soedersten, Anna; Berger, Marjorie; Paez, M.R.; Touitou-Durand, F.; Pelzer, N.; Adomaityte, U.; Majerus, P.; Nowacki, T.; Pospisil, M.; Skraban, A.; Noelliste, N.E.; Popov, A.; Drillat, C.; Reynaers Kini, E.

    2016-01-01

    The Nuclear Law Bulletin is a unique international publication for both professionals and academics in the field of nuclear law. It provides readers with authoritative and comprehensive information on nuclear law developments. Published free online twice a year in both English and French, it features topical articles written by renowned legal experts, covers legislative developments worldwide and reports on relevant case law, bilateral and international agreements as well as regulatory activities of international organisations. Feature articles in this issue include 'Strengthening the international legal framework for nuclear security: Better sooner rather than later'; 'Brexit, Euratom and nuclear proliferation'; and 'McMunn et al. v Babcock and Wilcox Power Generation Group, Inc., et al.: The long road to dismissal'

  16. Annual bulletin of gas statistics for Europe, 1974. Vol. XX

    Energy Technology Data Exchange (ETDEWEB)

    1975-01-01

    The report provides basic data on developments and trends in the field of gaseous fuels in European countries and the USA. The data refer to production, stocks, inland availabilities, deliveries, trade, calorific values, fuels used for the production of gasworks gas, number of household consumers, and length of mines. The statistics appearing in this bulletin are compiled by the secretariat of the United Nations Economic Commission for Europe from replies to questionnaires supplied by various countries, or from official national sources. The statistics are presented in the form of time series. Figures are given for 1970 to 1974. In the tables relating to trade and length of mains, figures are given for 1973 and 1974.

  17. Nuclear Law Bulletin No. 95. Volume 2015/1

    International Nuclear Information System (INIS)

    2015-01-01

    The Nuclear Law Bulletin is a unique international publication for both professionals and academics in the field of nuclear law. It provides readers with authoritative and comprehensive information on nuclear law developments. Published free online twice a year in both English and French, it features topical articles written by renowned legal experts, covers legislative developments worldwide and reports on relevant case law, bilateral and international agreements as well as regulatory activities of international organisations. Feature articles in this issue include 'Entry into force of the Convention on Supplementary Compensation for Nuclear Damage: Opening the umbrella'; 'Towards a new international framework for nuclear safety: Developments from Fukushima to Vienna'; 'Nuclear arbitration: Interpreting non-proliferation agreements'. Other chapters deal with case laws, legislative and regulatory activities, intergovernmental organisation activities, and documents and legal texts

  18. Nuclear Law Bulletin No. 93, Volume 2014/1

    International Nuclear Information System (INIS)

    2014-01-01

    The Nuclear Law Bulletin is a unique international publication for both professionals and academics in the field of nuclear law. It provides authoritative and comprehensive information on nuclear law developments. Published free online twice a year in both English and French, it features topical articles written by renowned legal experts, covers legislative developments worldwide and reports on relevant case law, bilateral and international agreements as well as regulatory activities of international organisations. Feature articles in this issue include: 'Progress towards a global nuclear liability regime'; 'The Convention on Supplementary Compensation for Nuclear Damage and participation by developing countries: A South African perspective'; 'Fusion energy and nuclear liability considerations'; and 'Nuclear energy and Indian society: Public engagement, risk assessment and legal frameworks'

  19. Nuclear Law Bulletin No. 92 - Volume 2013/2

    International Nuclear Information System (INIS)

    Chennoufi, F.; Pelzer, N.; Martirosyan, A.; Cook, H.; Fischer, D.; Clark, S.; Rothschild, T.; Touitou-Durand, F.; Guezou, O.; Manson, S.; Tafili, V.; Bolger, I.; Majerus, P.; Sieczak, K.; Sousa-Ferro, M.; Pospisil, M.; Skraban, A.; Portmann-Bochsler, F.; Shvytai, V.; Puig, D.; Durand, A.; Rivera, S.; Reyners, P.; Ryan-Taix, V.

    2013-01-01

    The Nuclear Law Bulletin is a unique international publication for both professionals and academics in the field of nuclear law. It provides authoritative and comprehensive information on nuclear law developments. Published twice a year in both English and French, it features topical articles written by renowned legal experts, covers nuclear legislative developments worldwide and reports on relevant case law, bilateral and international agreements and regulatory activities of international organisations. The topical articles of this issue deal with: - Uranium mining and production: A legal perspective on regulating an important resource by Lisa Thiele; - Turkish nuclear legislation: Developments for a nuclear newcomer by Erinc Ercan and Horst Schneider; - Nuclear law and environmental law in the licensing of nuclear installations by Christian Raetzke

  20. Nuclear Law Bulletin No. 94, Volume 2014/2

    International Nuclear Information System (INIS)

    2014-01-01

    The Nuclear Law Bulletin is a unique international publication for both professionals and academics in the field of nuclear law. It provides subscribers with authoritative and comprehensive information on nuclear law developments. Published free online twice a year in both English and French, it features topical articles written by renowned legal experts, covers legislative developments worldwide and reports on relevant case law, bilateral and international agreements as well as regulatory activities of international organisations. Feature articles in this issue include 'Facilitating the entry into force and implementation of the Amendment to the Convention on the Physical Protection of Nuclear Material: Observations, challenges and benefits'; 'The legal status of nuclear power in Germany'; 'Challenges facing the insurance industry since the modernisation of the international nuclear third party liability regime'; 'Draft Federal Act of the Russian Federation, 'The Civil Liability for Nuclear Damage and its Financial Security''. (authors)

  1. Nuclear Law Bulletin No. 99. Volume 2017/1

    International Nuclear Information System (INIS)

    Burns, Stephen G.; Lamm, Vanda; Pelzer, Norbert; Popov, A.; ); Chirtes, A.P.; ); Raetzke, C.; Chennoufi, F.; Beyens, M.; Vandeputte, G.; Saric, J.; Touitou-Durand, F.; Pelzer, N.; Adomaityte, U.; Pavlovic, P.; Skraban, A.; Carroll, S.; Averbach, A.; Brown, O.; Irving, I.; Joyner, D.

    2017-01-01

    The Nuclear Law Bulletin is a unique international publication for both professionals and academics in the field of nuclear law. It provides readers with authoritative and comprehensive information on nuclear law developments. Published free online twice a year in both English and French, it features topical articles written by renowned legal experts, covers legislative developments worldwide and reports on relevant case law, bilateral and international agreements as well as regulatory activities of international organisations. Feature articles in this issue include: 'Reformed and reforming: Adapting the licensing process to meet new challenges'; 'Reflections on the development of international nuclear law'; and 'Facing the challenge of nuclear mass tort processing'

  2. Nuclear Law Bulletin No. 97. Volume 2016/1

    International Nuclear Information System (INIS)

    Fischer, D.; Saric, J.; Touitou-Durand, F.; Mannully, Y.; Parle, M.; Adomaityte, U.; Majerus, P.; Adamczyk, K.; Nowacki, T.; Pavlovic, P.; Dovale Hernandez, I.; Ammon, B.; Popov, A.; Drillat, C.; Reynaers Kini, E.

    2016-01-01

    The Nuclear Law Bulletin is a unique international publication for both professionals and academics in the field of nuclear law. It provides readers with authoritative and comprehensive information on nuclear law developments. Published free online twice a year in both English and French, it features topical articles written by renowned legal experts, covers legislative developments worldwide and reports on relevant case law, bilateral and international agreements as well as regulatory activities of international organisations. Feature articles in this issue include 'Nuclear third party liability in Germany' and 'Towards nuclear disarmament: State of affairs in the international legal framework'. Other chapters deal with case laws, legislative and regulatory activities, intergovernmental organisation activities, and documents and legal texts

  3. Electronic bulletin board system for image and information exchange

    International Nuclear Information System (INIS)

    Halama, J.R.; Henkin, R.E.; Wagner, R.H.

    1990-01-01

    This paper provides nuclear medicine professionals access to an electronic bulletin board (EBB) for image and information exchange. EBB users access the system remotely via modem and personal computer. A public message board is maintained containing messages posted by users. New messages or replies to existing messages may be posted. A public library board contains documents and images for users to access by transmitting them locally for off-line review. Comments and replies may be posted in the library board. New files may be posted in the library at any time. The EBB programs were developed on a multi-user computer system, allowing simultaneous access of users and on-line conferencing among active users

  4. Bulletin of the Research Laboratory for Nuclear Reactors

    International Nuclear Information System (INIS)

    Aritomi, Masanori

    2008-01-01

    The bulletin consists of two parts. The first part includes General Research Report. The Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology has three engineering divisions such as Energy Engineering, Mass Transmutation Engineering, and System and Safety Engineering. In this part, 17 reports of Energy Engineering division, 8 reports of Mass transmutation Engineering division, 11 reports of System and Safety Engineering division are described as their activities. In addition, 3 reports of Cooperative Researches are also summarized. The second part is Special Issue about COE-INES RESEARCH REPORT 2007. In this part, 3 reports of Innovative Reactor Group, 2 reports of Innovative Nuclear Energy Utilization System Group, 3 reports of Innovative Transmutation/Separation Group, 2 reports of Relationship between Nuclear and Society Group, 1 report of RA Students in the COE-INES Captainship Educational Program are described as results to their researches. (J.P.N.)

  5. A uniform seismological bulletin for the European - Mediterranean region

    International Nuclear Information System (INIS)

    Bossu, R.; Piedfroid, O.; Riviere, F.

    2002-01-01

    The goal of this EU funded project is to develop means and tools to produce a homogeneous European-Mediterranean seismic bulletin that could serve as a reference. The 3 main objectives are 1) the definition of a unified magnitude scale for M > 3, 2) an improved location of events especially in border regions, 3) Improving rapid and regular data exchange within the European-Mediterranean region. The first step is to define an homogeneous and accurate magnitude estimation for the whole region of interest. Experience shows that the differences in the magnitudes reported by several institutes for a given event may vary up to 1.5 units. Three different magnitude computations are applied on a reference data set of well known events: a Lg waves coda magnitude, a Richter local magnitude and a moment magnitude scale. The comparison of the results is currently carried out. The algorithm associated to the selected magnitude will be implemented locally on a set of stations. New velocity models for border regions are developed from the analysis of the residuals of events recorded by permanent and temporary networks. The robustness and reliability of the 3D models versus 1D model have been evaluated. EMSC gathers via e-mail manually picked seismic phase arrival times with or without associated locations from about 50 seismological institutes of the European- Mediterranean region in a database. These bulletins are automatically merged by unique software. The number of processed events is about 2000 / month and should grow significantly with larger input from Middle East and Northern Africa. Events are then submitted to an automatic analysis of the location reliability, and, for dubious events, to a manual reprocessing. In order to improve data exchange, the installation of autoDRM systems is promoted. (authors)

  6. Regulations concerning radiation protection and survey; Donnees de la surveillance et regles qui en resultent en matiere de protection contre les rayonnements

    Energy Technology Data Exchange (ETDEWEB)

    Duhamel,; Lavie,; Fitoussi, [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-07-01

    will only be considered with regard to recuperation of uranium after simple machining. (author) [French] 1. L'utilisation croissante de l'energie nucleaire sous toutes ses formes a des fins pacifiques pose des problemes de securite vis-a-vis des travailleurs, des populations et des sites en general. Une etude comparee des risques d'irradiation auxquels le personnel du Commissariat a l'Energie atomique (CEA) a ete expose au cours de l'annee 1957 et des resultats du controle des radiations par les moyens de detection collectifs ou individuels montre que les installations du CEA ont une influence negligeable sur la sante, en raison de la surveillance exercee. 2. Cependant, quelques incidents de contamination et d'irradiation - sommairement indiques ainsi que la maniere dont ils ont ete regles - rendent necessaire l'elaboration d'une reglementation precise definissant les responsabilites respectives, au sein d'un etablissement nucleaire, des services utilisateurs et du Service charge de la Protection contre les Radiations, en matiere de prevention de la contamination. 3. Un ensemble coherent de regles pratiques de prevention et de protection relatives a la detention, la manipulation, le transport et le stockage de sources radioactives scellees ou non scellees, est presente. A cette fin, a partir des recommandations de la Commission Internationale de Protection Radiologique et compte tenu: - de leur nocivite radioactive; de leur activite specifique par unite de masse et du risque de contamination; les radioelements ont ete classes suivant le danger qu'ils presentent par rapport au plutonium. 4. Le Service charge de la Protection contre les Radiations intervient comme conseiller des la conception des laboratoires specialises et veille ensuite a ce que les prescriptions reglementaires de securite soient observees. 5. Des donnees elaborees, indispensables a la protection contre les rayonnements, sont mises a la disposition des utilisateurs en particulier: - table des radio

  7. 29 CFR 2509.94-3 - Interpretive bulletin relating to in-kind contributions to employee benefit plans.

    Science.gov (United States)

    2010-07-01

    ... employee benefit plans. 2509.94-3 Section 2509.94-3 Labor Regulations Relating to Labor (Continued) EMPLOYEE BENEFITS SECURITY ADMINISTRATION, DEPARTMENT OF LABOR GENERAL INTERPRETIVE BULLETINS RELATING TO...-kind contributions to employee benefit plans. (a) General. This bulletin sets forth the views of the...

  8. Juvenile Residential Facility Census, 2010: Selected Findings. Juvenile Offenders and Victims: National Report Series. Bulletin NCJ 241134

    Science.gov (United States)

    Hockenberry, Sarah; Sickmund, Melissa; Sladky, Anthony

    2013-01-01

    This bulletin is part of the "Juvenile Offenders and Victims National Report Series." The "National Report" offers a comprehensive statistical overview of the problems of juvenile crime, violence, and victimization and the response of the juvenile justice system. During each interim year, the bulletins in the "National…

  9. 76 FR 4115 - Request for the Technical Review of the Draft Current Intelligence Bulletin (CIB): Derivation of...

    Science.gov (United States)

    2011-01-24

    ... NIOSH-156] Request for the Technical Review of the Draft Current Intelligence Bulletin (CIB): Derivation... public review of the draft, Current Intelligence Bulletin (CIB): Derivation of Immediately Dangerous to... established and (3) an overview of the analysis applied by NIOSH to develop a scientifically-based approach...

  10. Contribution to the study of the action of electromagnetic fields on the angular correlations of nuclear radiation (1960); Contribution a l'etude de l'action des champs electromagnetiques sur les correlations angulaires des rayonnements nucleaires (1960)

    Energy Technology Data Exchange (ETDEWEB)

    Lehmann, P [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1959-01-15

    This work deals with the study of interaction of E.M. fields with nuclear moments of nuclei emitting gamma rays. We describe first experiments on delayed angular correlation showing the role played by statistic quadrupole interaction. We have measured the magnetic moment of the second excited state of {sup 19}F using an external magnetic field. In the case of {sup 19}O, experiments of angular distributions and angular correlations of gamma -rays taking into account the possibility of perturbations, allow us to determine the spin and parities of the three first levels. (author) [French] Le present travail concerne l'etude de l'interaction des champs electromagnetiques et des moments nucleaires de noyaux emettant des rayonnements gamma. Nous decrivons des experiences de correlation angulaire differee dont l'interpretation met en coincidence le role joue par les interactions quadrupolaires statiques. Nous avons mesure le moment magnetique de {sup 19}F dans un etat excite en utilisant un champ magnetique exterieur a la source radioactive. Enfin, dans le cas de {sup 19}O, nous montrons l'utilite d'un examen des possibilites de perturbations dans l'interpretation des resultats fournis par des correlations ou des distributions angulaires. (auteur)

  11. Contribution to the study of the action of electromagnetic fields on the angular correlations of nuclear radiation (1960); Contribution a l'etude de l'action des champs electromagnetiques sur les correlations angulaires des rayonnements nucleaires (1960)

    Energy Technology Data Exchange (ETDEWEB)

    Lehmann, P. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1959-01-15

    This work deals with the study of interaction of E.M. fields with nuclear moments of nuclei emitting gamma rays. We describe first experiments on delayed angular correlation showing the role played by statistic quadrupole interaction. We have measured the magnetic moment of the second excited state of {sup 19}F using an external magnetic field. In the case of {sup 19}O, experiments of angular distributions and angular correlations of gamma -rays taking into account the possibility of perturbations, allow us to determine the spin and parities of the three first levels. (author) [French] Le present travail concerne l'etude de l'interaction des champs electromagnetiques et des moments nucleaires de noyaux emettant des rayonnements gamma. Nous decrivons des experiences de correlation angulaire differee dont l'interpretation met en coincidence le role joue par les interactions quadrupolaires statiques. Nous avons mesure le moment magnetique de {sup 19}F dans un etat excite en utilisant un champ magnetique exterieur a la source radioactive. Enfin, dans le cas de {sup 19}O, nous montrons l'utilite d'un examen des possibilites de perturbations dans l'interpretation des resultats fournis par des correlations ou des distributions angulaires. (auteur)

  12. Publication of a double weekly bulletin for Jeûne Genevois

    CERN Multimedia

    2001-01-01

    A double issue of the Weekly Bulletin (nos 36-37/2001) will cover events at CERN from 3 September to 14 September 2001. Items for publication in this double edition should reach the Publications Section or the Staff Association, as appropriate, before midday on Tuesday 28 August. There will therefore be no Bulletin distribution on Friday 7 September. Announcements for publication in the next issue (no 38/2001) should reach the Publication Section or the Staff Association, as appropriate, on Tuesday 11 September by noon. Publications Section/ ETT Tel. 73830

  13. ICFA Instrumentation Bulletin, Volume 23, Fall 2001 Issue (SLAC-J-ICFA-023)

    Energy Technology Data Exchange (ETDEWEB)

    Va' Vra, J.

    2003-10-21

    The publication of the ICFA Instrumentation Bulletin is an activity of the Panel on Future Innovation and Development of ICFA (International Committee for Future Accelerators). The Bulletin reports on research and progress in the field of instrumentation with emphasis on application in the field of high-energy physics. It encourages issues of generic instrumentation. This issue has the following articles: (1) ''A Large Area Timing RPC''; (2) ''Applications and New Developments in Resistive Plate Chambers''; and (3) ''Advanced Study of Silicon Photomultipliers''.

  14. ICFA Instrumentation Bulletin, Volume 22, Spring 2001 Issue (SLAC-J-ICFA-022)

    Energy Technology Data Exchange (ETDEWEB)

    Va' Vra, J.

    2003-10-21

    The publication of the ICFA Instrumentation Bulletin is an activity of the Panel on Future Innovation and Development of ICFA (International Committee for Future Accelerators). The Bulletin reports on research and progress in the field of instrumentation with emphasis on application in the field of high-energy physics. It encourages issues of generic instrumentation. This volume contains the following articles: (1) ''Gaseous Micropattern Detectors: High-Energy Physics and Beyond''; (2) ''DIRC Dreams Redux: Research Directions for the Next Generation of Internally Reflected Imaging Counters''; and (3) ''Corrosion of Glass Windows in DIRC PMTs''.

  15. Fukushima-Dai-Ichi accident. Information bulletin no. 6 from June 8, 2011

    International Nuclear Information System (INIS)

    2011-01-01

    This news bulletin has been prepared by the French institute of radiation protection and nuclear safety (IRSN) for the information of French residents in Japan. It presents, first, the situation at the date of the bulletin of the radioactive contamination in the provinces close to the Fukushima Dai-ichi damaged site, the follow-up of the commercialisation restrictions of some food products (vegetables, mushrooms, milk). Then, it gives some general recommendations to residents concerning good food consumption practices and supplies a list of particularly impacted areas where it is to be highly avoided to travel to. (J.S.)

  16. Fukushima-Daiichi accident. News bulletin no. 1 from April 6

    International Nuclear Information System (INIS)

    2011-01-01

    This news bulletin has been prepared by the French institute of radiation protection and nuclear safety (IRSN) for the information of French residents in Japan. It presents, first, the situation at the date of the bulletin of the reactors at the power plant site, the accident management actions in progress, the radioactive contamination around the site and the meteorological forecasts. Then, it gives some general recommendations to residents concerning food consumption and dwelling hygiene. Finally, some scientific information about radionuclides migration, radioactive pollution and their environmental impact are given. (J.S.)

  17. International bulletin on atomic and molecular data for fusion. No. 17

    International Nuclear Information System (INIS)

    Katsonis, K.; Langley, R.A.

    1981-11-01

    This bulletin deals with atomic and molecular data for fusion. A bibliography for the most recent data presented in the document is provided. Work in progress is briefly reported: Electron ionization cross sections for light elements, single electron capture by highly charged ions colliding with hydrogen, inconel 626 surface exfoliation, cavities in nickel induced by helium ion irradiation, electron impact excitation of hydrogenic ions. The bulletin contains a list of references for the publications on controlled fusion and plasma physics for 1980 and 1981

  18. Fukushima-Dai-Ichi accident. Information bulletin no. 8 from December 12, 2011

    International Nuclear Information System (INIS)

    2011-01-01

    This news bulletin has been prepared by the French institute of radiation protection and nuclear safety (IRSN) for the information of French residents in Japan. It presents, first, the situation at the date of the bulletin of the food chain contamination in the provinces close to the Fukushima Dai-ichi damaged site, the particular case of rice contamination monitoring and the controls performed at retailer shops. Then, it gives some general recommendations to residents concerning good food consumption and hygiene practices and recommends to avoid any unnecessary travel to the most impacted areas close to the prohibited access area. (J.S.)

  19. On the fit of models to covariances and methodology to the Bulletin.

    Science.gov (United States)

    Bentler, P M

    1992-11-01

    It is noted that 7 of the 10 top-cited articles in the Psychological Bulletin deal with methodological topics. One of these is the Bentler-Bonett (1980) article on the assessment of fit in covariance structure models. Some context is provided on the popularity of this article. In addition, a citation study of methodology articles appearing in the Bulletin since 1978 was carried out. It verified that publications in design, evaluation, measurement, and statistics continue to be important to psychological research. Some thoughts are offered on the role of the journal in making developments in these areas more accessible to psychologists.

  20. International bulletin on atomic and molecular data for fusion. No. 39

    International Nuclear Information System (INIS)

    Smith, J.J.

    1989-07-01

    The Bulletin provides information on atomic and molecular data relevant for fusion research. In part I the indexed papers are listed separately for structure and spectra, atomic and molecular collisions, and surface interactions. Part II contains all the bibliographic data for both the indexed and non-indexed references (514 references). An author index is included