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Sample records for 11-m madrid bomb

  1. Ancestry Analysis in the 11-M Madrid Bomb Attack Investigation

    OpenAIRE

    Christopher Phillips; Lourdes Prieto; Manuel Fondevila; Antonio Salas; Antonio Gómez-Tato; José Alvarez-Dios; Antonio Alonso; Alejandro Blanco-Verea; María Brión; Marta Montesino; Angel Carracedo; María Victoria Lareu

    2009-01-01

    The 11-M Madrid commuter train bombings of 2004 constituted the second biggest terrorist attack to occur in Europe after Lockerbie, while the subsequent investigation became the most complex and wide-ranging forensic case in Spain. Standard short tandem repeat (STR) profiling of 600 exhibits left certain key incriminatory samples unmatched to any of the apprehended suspects. A judicial order to perform analyses of unmatched samples to differentiate European and North African ancestry became a...

  2. Ancestry analysis in the 11-M Madrid bomb attack investigation.

    Directory of Open Access Journals (Sweden)

    Christopher Phillips

    Full Text Available The 11-M Madrid commuter train bombings of 2004 constituted the second biggest terrorist attack to occur in Europe after Lockerbie, while the subsequent investigation became the most complex and wide-ranging forensic case in Spain. Standard short tandem repeat (STR profiling of 600 exhibits left certain key incriminatory samples unmatched to any of the apprehended suspects. A judicial order to perform analyses of unmatched samples to differentiate European and North African ancestry became a critical part of the investigation and was instigated to help refine the search for further suspects. Although mitochondrial DNA (mtDNA and Y-chromosome markers routinely demonstrate informative geographic differentiation, the populations compared in this analysis were known to show a proportion of shared mtDNA and Y haplotypes as a result of recent gene-flow across the western Mediterranean, while any two loci can be unrepresentative of the ancestry of an individual as a whole. We based our principal analysis on a validated 34plex autosomal ancestry-informative-marker single nucleotide polymorphism (AIM-SNP assay to make an assignment of ancestry for DNA from seven unmatched case samples including a handprint from a bag containing undetonated explosives together with personal items recovered from various locations in Madrid associated with the suspects. To assess marker informativeness before genotyping, we predicted the probable classification success for the 34plex assay with standard error estimators for a naïve Bayesian classifier using Moroccan and Spanish training sets (each n = 48. Once misclassification error was found to be sufficiently low, genotyping yielded seven near-complete profiles (33 of 34 AIM-SNPs that in four cases gave probabilities providing a clear assignment of ancestry. One of the suspects predicted to be North African by AIM-SNP analysis of DNA from a toothbrush was identified late in the investigation as Algerian in origin. The

  3. Madrid

    Institute of Scientific and Technical Information of China (English)

    李琳

    2005-01-01

    The capital of Spain since 1562, Madrid is located on the geographic center of the Iberian Peninsula. Because of its central location and high altitude, the climate of Madrid is characterized by warm dry summers and cool winters. Madrid is a city of great monuments. Among its highlights are the medieval center dating back to the Habsburg Empire and the Prado Museum. "El Madrid de los Austrias" is how Spaniards call the part of

  4. La publicidad de duelo como agente público de protesta social: análisis del atentado del 11M en Madrid en 2004

    Directory of Open Access Journals (Sweden)

    Esther Martínez Pastor

    2010-01-01

    Full Text Available La publicidad de duelo se ha identificado tras los atentados del 11S y 11M. El dolor y el sufrimiento son los elementos clave de ésta como reflejo y espejo de una protesta social. Este estudio se centra en el campo de la comunicación y, de forma más específica, en la publicidad. 11 de marzo de 2004 es una fecha que todo español recuerda como el mayor atentado terrorista perpetrado en Madrid a manos de Al Qaeda. En los días posteriores a la barbarie, hubo numerosas manifestaciones de repulsa ante el hecho y de condolencia hacia las víctimas y familiares. Los anunciantes, como un sujeto más de la sociedad, quisieron expresar su dolor y solidaridad a través de los espacios publicitarios en prensa. Aun cuando a priori, la publicidad parezca tener un rechazo a todo lo que suponga dolor, es un sentimiento universal, inevitable y común a todas las personas. En especial, cuando suceden agresiones contra la humanidad como los del 11S y 11M, cuyo daño puede afectar y provocar dolor a todos y cada uno de los miembros de un grupo, ya sean víctimas activas o pasivas del mismo acto brutal. De esta forma, se analizaron los anuncios aparecidos en prensa en los días posteriores al atentado en España y se clasificaron en una tipología según sus mensajes, además de identificarlos bajo una misma modalidad de publicidad denominada de duelo, como sinónimo de un agente público de protesta social que reúne las características propias de la naturaleza publicitaria.

  5. Britain's bomb

    Science.gov (United States)

    Corfield, Richard

    2012-10-01

    On the 60th anniversary of Britain's first nuclear test, Richard Corfield explores how Operation Hurricane - the British effort to develop the atomic bomb in the 1940s and 1950s - compares with states such as Iran that today wish to have such devices.

  6. Design of the RSX11M Q system

    International Nuclear Information System (INIS)

    The present LAMPF Q data acquisition/analysis software system is being converted to run under the RSX-11M operating system. Major subsystems have been redesigned to be compatible with RSX-11M and to provide enhanced functionality. In addition, two new major subsystems have been designed: a test package subsystem and a real-time parameter array subsystem

  7. Puerta del Sol, Madrid

    DEFF Research Database (Denmark)

    Reeh, Henrik

    2012-01-01

    Professor Eric Corijn (Vrije Universiteit Brussel) og hans virke som dynamisk urbanist blev sat i scene, da 4Cities-masterprogrammet (4Cities.eu) underviste i Madrid midt under bosættelsen på pladsen Puerta del Sol i maj 2011. Artiklen tematiserer forbindelsen mellem det sociale og rumlige liv på...

  8. KAMEDO Report 90: terrorist attacks in Madrid, Spain, 2004.

    Science.gov (United States)

    Bolling, Roger; Ehrlin, Ylva; Forsberg, Rebecca; Rüter, Anders; Soest, Vivian; Vikström, Tore; Ortenwall, Per; Brändström, Helge

    2007-01-01

    This is a descriptive study of the medical responses to the bombings by terrorists in Madrid on 11 March 2004. The nature of the event, the human damage, and the responses are described. It describes the: (1) nature and operations associated with the alarm; (2) assignment of responding units and personnel; (3) establishment and operations of casualty collection points; (4) medical transport and distribution of injured victims; (5) prioritization and command; (6) hospital care; (7) psychosocial care; (8) identification of the dead; and (9) police investigation and actions. Each of these descriptions is discussed in terms of what currently is known and the implications for future planning, preparedness, and response. PMID:17894223

  9. Korean atomic bomb victims.

    Science.gov (United States)

    Sasamoto, Yukuo

    2009-01-01

    After colonizing Korea, Japan invaded China, and subsequently initiated the Pacific War against the United States, Britain, and their allies. Towards the end of the war, U.S. warplanes dropped atomic bombs on Hiroshima and Nagasaki, which resulted in a large number of Koreans who lived in Hiroshima and Nagasaki suffering from the effects of the bombs. The objective of this paper is to examine the history of Korea atomic bomb victims who were caught in between the U.S., Japan, the Republic of Korea (South Korea) and the Democratic People's Republic of Korea (North Korea). PMID:20521424

  10. Cluster bomb ocular injuries

    Directory of Open Access Journals (Sweden)

    Ahmad M Mansour

    2012-01-01

    Full Text Available Purpose: To present the visual outcomes and ocular sequelae of victims of cluster bombs. Materials and Methods: This retrospective, multicenter case series of ocular injury due to cluster bombs was conducted for 3 years after the war in South Lebanon (July 2006. Data were gathered from the reports to the Information Management System for Mine Action. Results: There were 308 victims of clusters bombs; 36 individuals were killed, of which 2 received ocular lacerations and; 272 individuals were injured with 18 receiving ocular injury. These 18 surviving individuals were assessed by the authors. Ocular injury occurred in 6.5% (20/308 of cluster bomb victims. Trauma to multiple organs occurred in 12 of 18 cases (67% with ocular injury. Ocular findings included corneal or scleral lacerations (16 eyes, corneal foreign bodies (9 eyes, corneal decompensation (2 eyes, ruptured cataract (6 eyes, and intravitreal foreign bodies (10 eyes. The corneas of one patient had extreme attenuation of the endothelium. Conclusions: Ocular injury occurred in 6.5% of cluster bomb victims and 67% of the patients with ocular injury sustained trauma to multiple organs. Visual morbidity in civilians is an additional reason for a global ban on the use of cluster bombs.

  11. Are IRIS Bombs Connected to Ellerman Bombs?

    Science.gov (United States)

    Tian, Hui; Xu, Zhi; He, Jiansen; Madsen, Chad

    2016-06-01

    Recent observations by the Interface Region Imaging Spectrograph (IRIS) have revealed pockets of hot gas (∼2–8 × 104 K) potentially resulting from magnetic reconnection in the partially ionized lower solar atmosphere (IRIS bombs; IBs). Using joint observations between IRIS and the Chinese New Vacuum Solar Telescope, we have identified 10 IBs. We find that 3 are unambiguously and 3 others are possibly connected to Ellerman bombs (EBs), which show intense brightening of the extended {{{H}}}α wings without leaving an obvious signature in the {{{H}}}α core. These bombs generally reveal the following distinct properties: (1) the O iv 1401.156 Å and 1399.774 Å lines are absent or very weak; (2) the Mn i 2795.640 Å line manifests as an absorption feature superimposed on the greatly enhanced Mg ii k line wing; (3) the Mg ii k and h lines show intense brightening in the wings and no dramatic enhancement in the cores; (4) chromospheric absorption lines such as Ni ii 1393.330 Å and 1335.203 Å are very strong; and (5) the 1700 Å images obtained with the Atmospheric Imaging Assembly on board the Solar Dynamics Observatory reveal intense and compact brightenings. These properties support the formation of these bombs in the photosphere, demonstrating that EBs can be heated much more efficiently than previously thought. We also demonstrate that the Mg ii k and h lines can be used to investigate EBs similarly to {{{H}}}α , which opens a promising new window for EB studies. The remaining four IBs obviously have no connection to EBs and they do not have the properties mentioned above, suggesting a higher formation layer, possibly in the chromosphere.

  12. Are IRIS bombs connected to Ellerman bombs?

    CERN Document Server

    Tian, Hui; He, Jiansen; Madsen, Chad

    2016-01-01

    Recent observations by the Interface Region Imaging Spectrograph (IRIS) have revealed pockets of hot gas ($\\sim$2--8$\\times$10$^{4}$ K) potentially resulting from magnetic reconnection in the partially ionized lower solar atmosphere (IRIS bombs; IBs). Using joint observations between IRIS and the Chinese New Vacuum Solar Telescope, we have identified ten IBs. We find that three are unambiguously and three others are possibly connected to Ellerman bombs (EBs), which show intense brightening of the extended H$_{\\alpha}$ wings without leaving an obvious signature in the H$_{\\alpha}$ core. These bombs generally reveal the following distinct properties: (1) The O~{\\sc{iv}}~1401.156\\AA{} and 1399.774\\AA{} lines are absent or very weak; (2) The Mn~{\\sc{i}}~2795.640\\AA{} line manifests as an absorption feature superimposed on the greatly enhanced Mg~{\\sc{ii}}~k line wing; (3) The Mg~{\\sc{ii}}~k and h lines show intense brightening in the wings and no dramatic enhancement in the cores; (4) Chromospheric absorption lin...

  13. complutense de Madrid.

    Directory of Open Access Journals (Sweden)

    Alfredo , Fernández-Valmayor

    2008-01-01

    Full Text Available Hoy en día el uso de las tecnologías de la información y la comunicación se encuentra plenamente integrado en muchos procesos docentes. Uno de estos usos se concreta en la utilización de sistemas de gestión de cursos en las universidades, donde sirven de soporte a lo que podríamos denominar campus virtuales. Este artículo describe el Campus Virtual de la Universidad Complutense de Madrid, incidiendo en los factores claves que han impulsado su desarrollo.

  14. Recent lithium experiments in tokamak T-11M

    Energy Technology Data Exchange (ETDEWEB)

    Mirnov, S.V., E-mail: mirnov@triniti.ru [SSC PF TRINITI, 142 190 Troitsk, Moscow (Russian Federation); Belov, A.M.; Djigailo, N.T. [SSC PF TRINITI, 142 190 Troitsk, Moscow (Russian Federation); Kostina, A.N. [NRNU MEPhI, Kashirskoye sh. 31, Moscow 115 409 (Russian Federation); Lazarev, V.B. [SSC PF TRINITI, 142 190 Troitsk, Moscow (Russian Federation); Lyublinski, I.E. [JSC “Red Star”, Elektrolitnyj pr. 1A, Moscow 113 230 (Russian Federation); Nesterenko, V.M. [SSC PF TRINITI, 142 190 Troitsk, Moscow (Russian Federation); Vertkov, A.V. [JSC “Red Star”, Elektrolitnyj pr. 1A, Moscow 113 230 (Russian Federation)

    2013-07-15

    The T-11M lithium program is focused to find solutions for technological issues of a steady-state tokamak. A recent lithium activity in T-11M was focused on three directions: investigation of different Li-limiters, investigations of long-term effects of lithium behavior in hydrogen plasmas and development of a new kind of CPS limiters. The new so-called R limiter has been used as Li collector for investigation of lithium fluxes near the plasma boundary and chamber walls. It was shown, that the Li circulation near the limiter exceeds up to four times the primary lithium flux from limiters. 90% of primary flux is collected by lateral sides of limiter and only 10% arrives at the chamber wall. The deuterium glow discharge was used to test the long-term lithium degradation under the deuterium bombardment. It was shown that such degradation is small. That means that the Li-limiter can be used as Li-emitter in steady-state tokamak operation. A new vertical lithium limiter was successfully tested in T-11M.

  15. Galicia y Madrid

    Directory of Open Access Journals (Sweden)

    María José Piñeira Mantiñán

    2014-01-01

    Full Text Available Los avances en la difusión de la Sociedad de la Información en España y en el conjunto de la Unión Europea han sido extraordinarios, sobre todo en lo que respecta al equipamiento y a la conectividad. A día de hoy, tres de cada cuatro hogares en la Unión Europea están conectados a la Red, lo que nos lleva a reflexionar acerca de la superación de la Brecha Digital tradicional tal y como se había entendido hasta ahora. Pero este hecho no implica que la Sociedad de la Información esté plenamente difundida, dado que la verdadera revolución de las nuevas tecnologías no va a tener lugar con una masa social que únicamente haga uso de sus servicios más básicos, sino con aquellos que puedan llegar a producir innovación y conocimiento, y por el momento, esa masa social es aún muy reducida. En el presente artículo se analiza cómo pueden contribuirlas nuevas tecnologías en el proceso de configuración de las Smart Cities. Para ello se estudian el consumo de servicios avanzados tanto por parte de los ciudadanos como del sector empresarial en las comunidades autónomas de Galicia y Madrid.

  16. Public health consequences of terrorism on maternal-child health in New York City and Madrid.

    Science.gov (United States)

    Sherrieb, Kathleen; Norris, Fran H

    2013-06-01

    Past research provides evidence for trajectories of health and wellness among individuals following disasters that follow specific pathways of resilience, resistance, recovery, or continued dysfunction. These individual responses are influenced by event type and pre-event capacities. This study was designed to utilize the trajectories of health model to determine if it translates to population health. We identified terrorist attacks that could potentially impact population health rather than only selected individuals within the areas of the attacks. We chose to examine a time series of population birth outcomes before and after the terrorist events of the New York City (NYC) World Trade Center (WTC) attacks of 2001 and the Madrid, Spain train bombings of 2004 to determine if the events affected maternal-child health of those cities and, if so, for how long. For percentages of low birth weight (LBW) and preterm births, we found no significant effects from the WTC attacks in NYC and transient but significant effects on rates of LBW and preterm births following the bombings in Madrid. We did find a significant positive and sustained effect on infant mortality rate in NYC following the WTC attacks but no similar effect in Madrid. There were no effects on any of the indicator variables in the comparison regions of New York state and the remainder of Spain. Thus, population maternal-health in New York and Madrid showed unique adverse effects after the terrorist attacks in those cities. Short-term effects on LBW and preterm birth rates in Madrid and long-term effects on infant mortality rates in NYC were found when quarterly data were analyzed from 1990 through 2008/2009. These findings raise questions about chronic changes in the population's quality of life following catastrophic terrorist attacks. Public health should be monitored and interventions designed to address chronic stress, environmental, and socioeconomic threats beyond the acute aftermath of events. PMID

  17. Human bombing - a religious act

    OpenAIRE

    Mohammed Ilyas

    2014-01-01

    The issue of human bombing, which is popularly known as suicide bombing has become important in the Western world since the 9/11 and 7/7 attacks. Since then the issue of human bombing has become important to academia, the media, and security experts. This interest has resulted in much literature attempting to explain why human bombings take place and what motivates the bombers; for instance, the works of Gambetta (2006); Pape (2006); Merari (2010); Hafez (2006, 2007); Wright (2007); Bloom (20...

  18. Ellerman bombs: fallacies, fads, usage

    CERN Document Server

    Rutten, Robert J; van der Voort, Luc H M Rouppe; Sütterlin, Peter; Vitas, Nikola

    2013-01-01

    Ellerman bombs are short-lived brightenings of the outer wings of Halpha that occur in active regions with much flux emergence. We point out fads and fallacies in the extensive Ellerman bomb literature, discuss their appearance in various spectral diagnostics, and advocate their use as indicators of field reconfiguration in active-region topography using AIA 1700 A images.

  19. Bomb pulse biology

    Energy Technology Data Exchange (ETDEWEB)

    Falso, Miranda J. Sarachine [Center for Accelerator Mass Spectrometry, Mail Stop L-397, Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, CA 94551 (United States); Buchholz, Bruce A., E-mail: buchholz2@llnl.gov [Center for Accelerator Mass Spectrometry, Mail Stop L-397, Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, CA 94551 (United States)

    2013-01-15

    The past decade has seen an explosion in use of the {sup 14}C bomb pulse to do fundamental cell biology. Studies in the 1960s used decay counting to measure tissue turnover when the atmospheric {sup 14}C/C concentration was changing rapidly. Today bulk tissue measurements are of marginal interest since most of the carbon in the tissue resides in proteins, lipids and carbohydrates that turn over rapidly. Specific cell types with specialized functions are the focus of cell turnover investigations. Tissue samples need to be fresh or frozen. Fixed or preserved samples contain petroleum-derived carbon that has not been successfully removed. Cell or nuclear surface markers are used to sort specific cell types, typically by fluorescence-activated cell sorting (FACS). Specific biomolecules need to be isolated with high purity and accelerator mass spectrometry (AMS) measurements must accommodate samples that generally contain less than 40 {mu}g of carbon. Furthermore, all separations must not add carbon to the sample. Independent means such as UV absorbance must be used to confirm molecule purity. Approaches for separating specific proteins and DNA and combating contamination of undesired molecules are described.

  20. La arquitectura racionalista en Madrid

    OpenAIRE

    Campo Baeza, Alberto

    1982-01-01

    as aportaciones más significativas que, a mi entender, presenta la tesis doctoral que ahora considero y que, en mi opinión, tienen mayor originalidad, frente a los lugares comunes corrientemente admitidos, son las siguientes; 1.Propuesta de una nueva valoración no racionalista de la arquitectura de vanguardia proyectada en, Madrid durante las décadas de los años 1920 y 1930; 2 . Abandono del enfoque único hecho hasta ahora de toda la arquitectura de ese período, a la luz de un supuesto racion...

  1. AstroMadrid: Astrophysics and technological developments in Comunidad de Madrid

    Science.gov (United States)

    Mas-Hesse, J. M.

    2011-11-01

    AstroMadrid is a network constituted by different research groups in the Comunidad de Madrid area, with the objective of coordinating the activities related to the development of astronomical instrumentation in the various centres. AstroMadrid is a multidisciplinar team which benefits from the synergies provided by the different participating groups, optimizing our capabilities to develop instrumentation, and minimizing the problems related to the geographical dispersion within our region. AstroMadrid is also participated by several aerospace industries, which complement the capabilities and facilities available in the research centres. In addition to optimizing the development of instrumentation, AstroMadrid plays an essential role in the formation of new engineers and scientists, by actively contributing to some Master degree courses organized by different Universities in Madrid.

  2. České centrum Madrid

    OpenAIRE

    Pilná, Kristýna

    2014-01-01

    The thesis analyses the Czech Centre in Madrid and its importance for the export of Czech culture to Spain. The thesis explains the importance of public diplomacy for small and medium-sized states and represents its actors in the Czech Republic. Thesis presents the Czech Centres, their structure, activities, financing and strategy. The thesis puts the Czech Centre Madrid in the context of current economic situation in Spain and trade cooperation with the Czech Republic. The paper identifies m...

  3. Experimental Conditions: SE40_S11_M03_D01 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE40_S11_M03_D01 SE40 Comparison of fruit metabolites among tomato cultivars SE40_S...11 Solanum lycopersicum KTF009 fruit SE40_S11_M03 [MassBase ID] MDLC1_46863 SE40_MS1 LC-Orbitrap-MS ESI posit...ive method 1 SE40_DS1 PowerGet analysis for detection of all peaks 6|ITMS 2 SE40_AM1 PowerGet annotation ...

  4. Wind energy resource assessment in Madrid region

    Energy Technology Data Exchange (ETDEWEB)

    Migoya, Emilio; Crespo, Antonio; Jimenez, Angel; Garcia, Javier; Manuel, Fernando [Laboratorio de Mecanica de Fluidos, Departamento de Ingenieria Energetica y Fluidomecanica, Escuela Tecnica Superior Ingenieros Industriales (ETSII), Universidad Politecnica de Madrid (UPM), C/Jose Gutierrez Abascal, 2-28006, Madrid (Spain)

    2007-07-15

    The Comunidad Autonoma de Madrid (Autonomous Community of Madrid, in the following Madrid Region), is a region located at the geographical centre of the Iberian Peninsula. Its area is 8.028 km{sup 2}, and its population about five million people. The Department of Economy and Technological Innovation of the Madrid Region, together with some organizations dealing on energy saving and other research institutions have elaborated an Energy Plan for the 2004-12 period. As a part of this work, the Fluid Mechanics Laboratory of the Superior Technical School of Industrial Engineers of the Polytechnic University of Madrid has carried out the assessment of the wind energy resources [Crespo A, Migoya E, Gomez Elvira R. La energia eolica en Madrid. Potencialidad y prospectiva. Plan energetico de la Comunidad de Madrid, 2004-2012. Madrid: Comunidad Autonoma de Madrid; 2004]; using for this task the WAsP program (Wind Atlas Analysis and Application Program), and the own codes, UPMORO (code to study orography effects) and UPMPARK (code to study wake effects in wind parks). Different kinds of data have been collected about climate, topography, roughness of the land, environmentally protected areas, town and village distribution, population density, main facilities and electric power supply. The Spanish National Meteorological Institute has nine wind measurement stations in the region, but only four of them have good and reliable temporary wind data, with time measurement periods that are long enough to provide representative correlations among stations. The Observed Wind Climates of the valid meteorological stations have been made. The Wind Atlas and the resource grid have been calculated, especially in the high wind resource areas, selecting appropriate measurements stations and using criteria based on proximity, similarity and ruggedness index. Some areas cannot be used as a wind energy resource mainly because they have environmental regulation or, in some cases, are very close

  5. Recasting Madrid and Its Characters in Munoz Molina's "Los misterios de Madrid"

    Science.gov (United States)

    Long, Sheri Spaine

    2009-01-01

    "Los misterios de Madrid" (1992) provides a burlesque novelistic portrayal of the changing capital city and its inhabitants in the early 1990s. Spanish writer Antonio Munoz Molina creates vignettes of Madrid's people and places while showing the capital as a destination for both foreign-born immigrants and provincial Spaniards alike. In…

  6. Pure Nuclear Fusion Bomb Propulsion

    OpenAIRE

    Winterberg, F.

    2008-01-01

    Recent progress towards the non-fission ignition of thermonuclear micro-explosions raises the prospect for a revival of the nuclear bomb propulsion idea, both for the fast transport of large payloads within the solar system and the launch into earth orbit without the release of fission products into the atmosphere. To reach this goal three areas of research are of importance: 1)Compact thermonuclear ignition drivers. 2)Fast ignition and deuterium burn. 3)Space-craft architecture involving mag...

  7. Modelling vapour transport in Surtseyan bombs

    Science.gov (United States)

    McGuinness, Mark J.; Greenbank, Emma; Schipper, C. Ian

    2016-05-01

    We address questions that arise if a slurry containing liquid water is enclosed in a ball of hot viscous vesicular magma ejected as a bomb in the context of a Surtseyan eruption. We derive a mathematical model for transient changes in temperature and pressure due to flashing of liquid water to vapour inside the bomb. The magnitude of the transient pressure changes that are typically generated are calculated together with their dependence on material properties. A single criterion to determine whether the bomb will fragment as a result of the pressure changes is derived. Timescales for ejection of water vapour from a bomb that remains intact are also revealed.

  8. Radiative characteristics of depleted uranium bomb and it is protection

    International Nuclear Information System (INIS)

    Based on the developing process of depleted uranium bombs described in the first part, the radiative characteristics and mechanism of depleted uranium bombs are analyzed emphatically. The deeper discussion on protection of depleted uranium bombs is proceeded

  9. Pure Nuclear Fusion Bomb Propulsion

    CERN Document Server

    Winterberg, F

    2008-01-01

    Recent progress towards the non-fission ignition of thermonuclear micro-explosions raises the prospect for a revival of the nuclear bomb propulsion idea, both for the fast transport of large payloads within the solar system and the launch into earth orbit without the release of fission products into the atmosphere. To reach this goal three areas of research are of importance: 1)Compact thermonuclear ignition drivers. 2)Fast ignition and deuterium burn. 3)Space-craft architecture involving magnetic insulation and GeV electrostatic potentials

  10. Glaucoma in atomic bomb survivors.

    Science.gov (United States)

    Kiuchi, Yoshiaki; Yokoyama, Tomoko; Takamatsu, Michiya; Tsuiki, Eiko; Uematsu, Masafumi; Kinoshita, Hirofumi; Kumagami, Takeshi; Kitaoka, Takashi; Minamoto, Atsushi; Neriishi, Kazuo; Nakashima, Eiji; Khattree, Ravindra; Hida, Ayumi; Fujiwara, Saeko; Akahoshi, Masazumi

    2013-10-01

    Radiation has been associated with increases in noncancerous diseases. An effect of low-dose radiation on the prevalence of clinically detected glaucoma has not been previously reported. We therefore investigated the prevalence of glaucoma in A-bomb survivors and its possible association with radiation dose. A total of 1,589 people who participated in the clinical examination program for A-bomb survivors at the Radiation Effects Research Foundation (RERF) between October 2006 and September 2008 and who had reconstructed radiation doses, were recruited into this cross-sectional screening study. The prevalence of glaucoma and its dose-response relationship to A-bomb radiation were measured. Each subject underwent an initial screening consisting of an interview and ophthalmological examination. Questionable cases with any indication of ocular disease, including glaucoma, were referred to local hospitals for more comprehensive evaluation. A diagnosis of glaucoma was made based on specific optic disc appearance, perimetric results and other ocular findings. Of 1,589 eligible people, we detected 284 (17.9%) cases of glaucoma overall, including 36 (2.3%) cases of primary open-angle glaucoma with intraocular pressure levels greater than 21 mmHg, 226 (14.2%) cases of normal-tension glaucoma and 25 (1.6%) cases of primary angle-closure glaucoma. Seven glaucoma risk factors were examined as potential confounders but only two needed to be included in the final model. Binary regression using a generalized estimating equation method, with adjustment for gender, age, city, cataract surgery or diabetes mellitus, revealed an odds ratio at 1 Gy of 1.31 (95% confidence interval 1.11-1.53, P = 0.001) in the case of normal-tension glaucoma, but no association for other types of glaucoma. The prevalence of normal-tension glaucoma may increase with A-bomb radiation dose, but uncertainties associated with nonparticipation (59% participation) suggest caution in the interpretation of these

  11. Hiroshima: Perspectives on the Atomic Bombing.

    Science.gov (United States)

    Cheng, Amy

    In this curriculum module students analyze both U.S. and Japanese perspectives of the atomic bombing of Hiroshima. The activities integrate Howard Gardner's work on multiple intelligences. The module is recommended as a supplement to textbook coverage of the war in the Pacific and of the atomic bombing of Hiroshima. It can be used to support both…

  12. A man, a plan, a bomb

    Science.gov (United States)

    Harris, Margaret

    2015-03-01

    Was the atomic bombing of Hiroshima and Nagasaki justified? Was it necessary? Were there other - better - options available, either to the scientists who built the bombs or the generals who ordered them dropped? Nearly 70 years later, there are still no settled answers to these questions, and Tom Morton-Smith's new play Oppenheimer wisely avoids dwelling on the "what ifs" of atomic history.

  13. The Treatment of Images in 11-M Terrorist Attacks. Terrorism and Violence in the Press

    Directory of Open Access Journals (Sweden)

    Dra. Emma Torres Romay

    2006-01-01

    Full Text Available In this paper we want to analyze the pictures publishing in the Spanish and international newspapers before the Madrid terrorist attack, March, 11. With this research we get some ideas about freedom speech limits: the respect of the privacy and, in special, the respect of the pain. At the same time, we´ll remark the importance of the photography in the press and their communication power. For this research we used the March, 11 and 12 newspapers of most important Spanish editors and the digital edition of international press.

  14. Moto-cine en Madrid – Barajas

    Directory of Open Access Journals (Sweden)

    Chueca Goitia, Fernando

    1959-05-01

    Full Text Available Madrid, después de Roma, ha sido la segunda capital de Europa que ha construido y puesto en funcionamiento un motocine, es decir, un cine para automóviles, con arreglo a los últimos adelantos que este tipo de espectáculos ha llegado a alcanzar.

  15. Proposed New Madrid NWR Contaminant Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The area studied in this report is near New Madrid in southeast Missouri. This area consists of the St. John's Bayou, 8,500 acres and Eagle's Nest area, 3,500...

  16. Palinocam Network: airborne pollen vigilance in Madrid

    Directory of Open Access Journals (Sweden)

    Patricia Cervigón Morales

    2005-12-01

    Full Text Available Asthma Regional Programme started to give up in 1992 with four big areas. Palinocam network project was first set up in Madrid as a part of Asthma Regional Programme, comprised in a wider Environmental Subprogram: Palynological Network of Madrid Region (PALINOCAM NETWORK.Palynological network is a multidisciplinary organization which has been working since 1993. In that moment an Experts Committee was created with This Experts Committee is coordinated by the Public Health Institute, under the technical Direction of Faculty of Pharmacy and is integrated by all of the involved institutions. This juridical framework is completed with individual agreements signed between the Councils and the Public Health Department, and with a Collaboration Agreement signed with the Madrid ́s Complutense University Faculty of Pharmacy.This network main aim is to watch for aerobiological content in Madrid's air, for a best knowledge of patients expositions in each geographical area in en different moment. This information has a great interest for Public Health.Palinocam Network is a useful tool in Public Health for offering information of aerobiological levels by Internet and Telephonic Service yearly .In this way allergic patients, sanitarians and media can know the most frequent pollen types in each season and its airborne level.

  17. Miedo post 11-M y terrorismo en España

    Directory of Open Access Journals (Sweden)

    Raquel Rodríguez Díaz

    2012-03-01

    Full Text Available Desde que el terrorismo internacional conmocionara a la opinión pública mundial con los ataques islamistas perpetrados en las ciudades de Nueva York, Madrid y Londres entre otras, el miedo y la inseguridad han aflorado en la sociedad occidental. Este trabajo expone una evolución de la presencia del terrorismo y la inseguridad ciudadana en la agenda pública y la agenda personal de los españoles desde el año 2000 hasta el 2004. Los datos del análisis reflejan cómo ambos issues ocupan los primeros puestos en grado de importancia y cómo éstos son percibidos por la ciudadanía desde el  11 de septiembre de 2001. Post-11 fear & terrorism in Spain. Ever since international terrorism shocked the world with the attacks in New York, Madrid and London, amongst other cities, fear and insecurity have grown in western society. This paper examines the evolution of  terrorism and citizen insecurity in the public and personal agendas of Spaniards between 2000 and 2004. The data analysed show how both issues occupy the highest degrees of importance, and how these are perceived by the citizens since 11th September 2001.

  18. Estimation and Properties of a Time-Varying GQARCH(1,1-M Model

    Directory of Open Access Journals (Sweden)

    Sofia Anyfantaki

    2011-01-01

    analysis of these models computationally infeasible. This paper outlines the issues and suggests to employ a Markov chain Monte Carlo algorithm which allows the calculation of a classical estimator via the simulated EM algorithm or a simulated Bayesian solution in only ( computational operations, where is the sample size. Furthermore, the theoretical dynamic properties of a time-varying GQARCH(1,1-M are derived. We discuss them and apply the suggested Bayesian estimation to three major stock markets.

  19. Experimental Conditions: SE37_S11_M1_D1 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available opes SE37_S11 18O-labeled Medicago truncatula Jemalong A17 shoot SE37_S11_M1 0.25mg Metabolites were extract...ed from 10.31mg of plant sample. [MassBase ID] MDLC1_43509 SE37_MS1 Metabolites extraction with 80% methanol... and analysis by LC-Orbitrap-MS SE37_DS2 Peak extraction for labeled data 6|ITMS 2 ...

  20. Yale and the Atomic Bomb Casualty Commission.

    OpenAIRE

    Bowers, J. Z.

    1983-01-01

    This is a description, based largely on personal discussions, of the contributions of men from the Yale University School of Medicine to the saga of the immediate and long-term studies on the medical effects of the atomic bombs at Hiroshima and Nagasaki. They played key roles in the immediate studies of bomb effects, in the creation of long-term studies of delayed effects, and in elevating the Atomic Bomb Casualty Commission after 1955 to a position of excellence in its studies and relations ...

  1. Neuropsychiatric and psychologic effects of A-bomb radiation

    International Nuclear Information System (INIS)

    Few studies have assessed the influences of A-bombing from both psychiatric and psychologic points of view. This chapter deals with the knowledge of neuropsychiatric and psychologic influences of A-bombing. Many A-bomb survivors were exposed not only to radiation but also to rapid environmental alterations, such as death of family members and destruction of living. In addition, they suffered from sequelae and anxiety. Naturally, these were considered to cause psychological disturbance including autonomic imbalance and neurosis. Psychological survey, made immediately after A-bombing, is presented, with special attention to behavioral patterns in 54 A-bomb survivors by dividing them into 5 stimulation groups. Radiation syndrome occurring early after exposure and leukemia or cancer occurring later were referred to as 'Genbaku-sho' (A-bomb disease). A-bomb survivors' physically eventful conditions tended to induce mental anxiety or the contrary. Depression and phobia seemed to have correlated with physical conditions. In addition to 'A-bomb disease', mass media, dealing with 'A-bomb neurosis,' 'marriage in A-bomb survivors,' 'suicide in A-bomb survivors,' 'A-bomb survivors orphan,' and 'lonely old A-bomb survivors,' had a great impact on A-bomb survivors. For in uterus exposed and infantile A-bomb survivors, there was no significant difference between the exposed and non-exposed groups, although the incidence of eye tremor and sleeping disorder is found to be higher in the in uterus exposed group than the control group. (N.K.)

  2. UV spectra, bombs, and the solar atmosphere

    CERN Document Server

    Judge, Philip G

    2015-01-01

    A recent analysis of UV data from the Interface Region Imaging Spectrograph {\\em IRIS} reports plasma "bombs" with temperatures near \\hot{} within the solar photosphere. This is a curious result, firstly because most bomb plasma pressures $p$ (the largest reported case exceeds $10^3$ dyn~cm$^{-2}$) fall well below photospheric pressures ($> 7\\times10^3$), and secondly, UV radiation cannot easily escape from the photosphere. In the present paper the {\\em IRIS} data is independently analyzed. I find that the bombs arise from plasma originally at pressures between $\\lta80$ and 800 dyne~cm$^{-2}$ before explosion, i.e. between $\\lta850$ and 550 km above $\\tau_{500}=1$. This places the phenomenon's origin in the low-mid chromosphere or above. I suggest that bomb spectra are more compatible with Alfv\\'enic turbulence than with bi-directional reconnection jets.

  3. Yale and the Atomic Bomb Casualty Commission

    International Nuclear Information System (INIS)

    This is a description, based largely on personal discussions, of the contributions of men from the Yale University School of Medicine to the saga of the immediate and long-term studies on the medical effects of the atomic bombs at Hiroshima and Nagasaki. They played key roles in the immediate studies of bomb effects, in the creation of long-term studies of delayed effects, and in elevating the Atomic Bomb Casualty Commission after 1955 to a position of excellence in its studies and relations with the Japanese. The accumulation of the information presented in this paper derives from research for the preparation of the history of the Atomic Bomb Casualty Commission. In 1975, the commission was passed to Japanese leadership as the Radiation Effects Research Foundation

  4. Un sistema de saneamiento para Madrid

    Directory of Open Access Journals (Sweden)

    Sánchez, Félix Cristóbal

    1986-03-01

    Full Text Available The Full Sanitation Plan for Madrid is the final action of a series undertaken for several years with the purpose to reach the completion of the sanitation system of the town. With the whole of these actions it could be said that the basic substructure has acquired enough level to deserve de real needs of the town.El Plan de Saneamiento Integral de Madrid representaba la culminación de una serie de acciones emprendidas, durante varios años, para conseguir que la ciudad completase su sistema de saneamiento. Con este conjunto de acciones comprendidas en el Plan puede decirse que esta infraestructura básica ha adquirido un nivel suficiente, capaz de prestar un servicio acorde con las auténticas necesidades de la Villa.

  5. The Atomic Bomb Casualty Commission in retrospect

    OpenAIRE

    Putnam, Frank W.

    1998-01-01

    For 50 years, the Atomic Bomb Casualty Commission (ABCC) and its successor, the Radiation Effects Research Foundation (RERF), have conducted epidemiological and genetic studies of the survivors of the atomic bombs and of their children. This research program has provided the primary basis for radiation health standards. Both ABCC (1947–1975) and RERF (1975 to date) have been a joint enterprise of the United States (through the National Academy of Sciences) and of J...

  6. Atomic Bomb and Leukemia : II. BIOLOGICAL EFFECTS

    OpenAIRE

    Ichimaru, Michito; Tomonaga, Masao; Amenomori, Tatsuhiko; Matsuo, Tatsuki

    1991-01-01

    Characteristic features of leukemia among atomic bomb survivors were studied. The ratio of a single leukemia type to all leukemias was highest for CML in Hiroshima, and the occurrence of CML was thought to be most characteristic for atomic bomb radiation induced leukemia. In the distribution of AML subtypes of FAR classification, there was no M3 cases in 1Gy or more group, although several atypical AML cases of survivors were observed. Chromosome study was conducted using colony forming cells...

  7. Bombs, flyin' high. In-flight dynamics of volcanic bombs from Strombolian to Vulcanian eruptions.

    Science.gov (United States)

    Taddeucci, Jacopo; Alatorre, Miguel; Cruz Vázquez, Omar; Del Bello, Elisabetta; Ricci, Tullio; Scarlato, Piergiorgio; Palladino, Danilo

    2016-04-01

    Bomb-sized (larger than 64 mm) pyroclasts are a common product of explosive eruptions and a considerable source of hazard, both from directly impacting on people and properties and from wildfires associated with their landing in vegetated areas. The dispersal of bombs is mostly modeled as purely ballistic trajectories controlled by gravity and drag forces associated with still air, and only recently other effects, such as the influence of eruption dynamics, the gas expansion, and in-flight collisions, are starting to be quantified both numerically and observationally. By using high-speed imaging of explosive volcanic eruptions here we attempt to calculate the drag coefficient of free-flying volcanic bombs during an eruption and at the same time we document a wide range of in-flight processes affecting bomb trajectories and introducing deviations from purely ballistic emplacement. High-speed (500 frames per second) videos of explosions at Stromboli and Etna (Italy), Fuego (Gatemala), Sakurajima (Japan), Yasur (Vanuatu), and Batu Tara (Indonesia) volcanoes provide a large assortment of free-flying bombs spanning Strombolian to Vulcanian source eruptions, basaltic to andesitic composition, centimeters to meters in size, and 10 to 300 m/s in fly velocity. By tracking the bombs during their flying trajectories we were able to: 1) measure their size, shape, and vertical component of velocity and related changes over time; and 2) measure the different interactions with the atmosphere and with other bombs. Quantitatively, these data allow us to provide the first direct measurement of the aerodynamic behavior and drag coefficient of volcanic bombs while settling, also including the effect of bomb rotation and changes in bomb shape and frontal section. We also show how our observations have the potential to parameterize a number of previously hypothesized and /or described but yet unquantified processes, including in-flight rotation, deformation, fragmentation, agglutination

  8. Li collection experiments on T-11M and T-10 in framework of Li closed loop concept

    Energy Technology Data Exchange (ETDEWEB)

    Mirnov, Sergey V., E-mail: mirnov@triniti.ru [GSC RF TRINITI, 142 190 Troitsk, Moscow Region (Russian Federation); Alekseev, Andrey G.; Belov, Alexandr M.; Djigailo, Nadejda T. [GSC RF TRINITI, 142 190 Troitsk, Moscow Region (Russian Federation); Kostina, Anastasiya N. [NRNU MEPhI, Kashirskoye sh. 31, Moscow 115409 (Russian Federation); Lazarev, Vladimir B. [GSC RF TRINITI, 142 190 Troitsk, Moscow Region (Russian Federation); Lyublinski, Igor E. [FSUE ' Red Star' , Elektrolitnyj pr. 1A, Moscow 113 230 (Russian Federation); Nesterenko, Vladislav M. [GSC RF TRINITI, 142 190 Troitsk, Moscow Region (Russian Federation); Vertkov, Aleksei V. [FSUE ' Red Star' , Elektrolitnyj pr. 1A, Moscow 113 230 (Russian Federation); Vershkov, Vladimir A. [RSC ' Kurchatov Institute' Kurchatov Acad. Sc. 1, Moscow 123192 (Russian Federation)

    2012-10-15

    Highlights: Black-Right-Pointing-Pointer We investigated the Li collection by different type of limiters intersecting the scrape-of-layer (SOL) of T-10 and T-11M tokamaks. Black-Right-Pointing-Pointer The analysis of the sample-witnesses located on T-11M limiters showed, that 60 {+-} 20% of the lithium injected during plasma operating of T-11M had been collected by limiters. Black-Right-Pointing-Pointer We believe that is the real opportunity of the tokamak plasma facing components (PFC) development on the basis of liquid lithium circulation. - Abstract: The concept of a steady state tokamak with plasma facing components (PFC) on the basis of liquid lithium circulation demands the decision of three tasks: lithium injection to the plasma, lithium ions collection before their deposition on the vacuum vessel and lithium returning to the injection zone. Main subject of paper is the investigations of Li collection by different types of limiters intersected the scrape-of-layer (SOL) in T-10 and T-11M tokamaks. For finding solution for this problem in T-11M and T-10, experiments have been applied with Li-, C-rail limiters and ring SS R-limiter-collector (T-11M). The efficiency of Li collection by limiters in T-11M and T-10 tokamaks was investigated by post mortem sample-witness analysis and (T-11M) by the use of the mobile graphite probe (limiter) as a recombination target in the stream of lithium ions. The characteristic depth of lithium penetration in the SOL area of T-11M is about 2 cm and 4 cm in SOL of T-10. The quantitative analysis of the sample-witnesses located on T-11M limiters showed that 60 {+-} 20% of the lithium injected during plasma operating of T-11M had been collected by limiters. It confirms an opportunity of the lithium ions collection by limiters in tokamak SOL.

  9. The story of an A-bomb by Oppenheimer

    Energy Technology Data Exchange (ETDEWEB)

    Song, Eun Yeong

    2005-06-15

    This book concentrates on an A-bomb by Oppenheimer. It is divided into eleven class, which are exile of excellent scientists, uranium atomic fission, situation the U.S. and Germany I, situation the U.S. and Germany II, air strike in pearl Harbor, plan for development of an A-bomb, military action to blow up heavy water plant, select on spot to drop an A-bomb, surrender and drop for an A-bomb and science of an A-bomb. This book is written to explain an A-bomb with form of storytelling.

  10. 11-M Cobertura mediática del terrorismo: un paso más

    Directory of Open Access Journals (Sweden)

    Ana Arzumendi Adarraga

    2004-01-01

    Full Text Available La autora hace una reflexión sobre la manera en que los medios de comunicación españoles informaron acerca de los actos terroristas del 11 de marzo de 2004 en Madrid, llegando a la conclusión de que, sin caer en el sensacionalismo burdo, es necesario mostrar la crónica del terror paso a paso y la historia de las víctimas con nombre propio, para expresar la real dimensión de la violencia. Propone resituar el centro de atención en el papel de los medios como transmisores, no sólo de la carga emocional de la tragedia, sino también de la carga emocional de la reacción ciudadana, pues afirma que de la misma forma que los medios tienen la capacidad de comunicar el terror, tienen también el poder de comunicar los resortes emocionales de la reacción.

  11. Colorectal cancer among atomic bomb survivors

    International Nuclear Information System (INIS)

    Studies on autopsied and surgical cases of colorectal cancer in Hiroshima and Nagasaki atomic bomb (A-bomb) survivors have not shown a relationship to radiation. In a recent epidemiologic study made on a fixed population at the Radiation Effects Research Foundation (RERF), the risk of colon cancer was found to increase significantly with increasing radiation dose in both Hiroshima and Nagasaki, and also in both males and females. The dose effect for the cities and sexes combined was especially pronounced for cancer of the sigmoid colon. The effect of radiation was found to vary by age at the time of the bomb (ATB) and the effect was remarkable among those under age 20 ATB. The risk of rectal cancer was not found to increase significantly with radiation and the distribution of histological types for cancer of either the colon or rectum was unrelated to radiation dose. The effect of A-bomb exposure on the postoperative survival rate for colorectal cancer patients was studied. No difference by radiation dose could be demonstrated. In Japan, the incidence of colorectal cancer, and of colon cancer in particular, has been increasing. Therefore, close attention should be paid to changes occuring in A-bomb survivors

  12. Estacionamientos subterráneos, en Madrid

    Directory of Open Access Journals (Sweden)

    López Saiz, J. M.

    1969-02-01

    Full Text Available Work on five underground parking sites in Madrid was initiated in September 1967. These parking sites were rented by the Madrid Town Council to the firm Estacionamientos Subterráneos, S. A. The engineering, design, and traffic and construction planning of these parking sites was allocated to Viales y Estacionamientos, S. A., whilst the actual construction was carried out by the firm Huarte y Cía., S. A. The five parking sites were located at the Paseo Calvo Sotelo, Plaza del Marqués de Salamanca, Plaza Mayor, Plaza de las Cortes and at Calle de Fuencarral, all within the centre of Madrid. These projects are of special interest, since each design represents an advance with respect to the earlier ones in regard to their structural and functional arrangements, with a view to achieving easier construction and less interference with road and pedestrian traffic. In the present article a description is given of each the five parking sites, following the sequence of their construction, which corresponds to the order in which they were design and planned.En septiembre de 1967 comenzaron las obras de cinco estacionamientos subterráneos en Madrid, adjudicadas por el Ayuntamiento en régimen de concesión a Estacionamientos Subterráneos, S. A. Los trabajos de ingeniería de tráfico, proyecto y control fueron encomendados a Viales y Estacionamientos, Sociedad Anteima (VIESA, y la ejecución de las obras se contrató con Huarte y Cía., S. A. Las ubicaciones de los estacionamientos cuya realización se comenta en este artículo son: Paseo de Calvo Sotelo, Plaza del Marqués de Salamanca - Plaza Mayor - Plaza de las Cortes - Calle de Fuencarral. Nos parece muy interesante exponer estas realizaciones, en las que se ve una clara evolución en su esquema estructural y la relación de éste con el esquema funcional, para lograr una mayor facilidad en la ejecución de las obras, junto con una interferencia mínima en superficie con los tráficos rodado y de

  13. AFSC/REFM: Bomb-produced age validation study

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Fish age validation with bomb-produced radiocarbon (14C) requires a known-age Delta14C reference chronology spanning the era of a marine increase in bomb-produced...

  14. Conjunto industrial «BINESA», Madrid

    Directory of Open Access Journals (Sweden)

    Barbero Rebolledo, Manuel

    1966-02-01

    Full Text Available This project is near Madrid and is intented for the manufacture of pharmaceutical products. It includes a manufacturing section, a storage zone, one devoted to offices, dressing rooms and cafeteria. There is also an elevated water tank, a control house, a bicycle parking place and a transformer hut. The whole set of buildings is of untreated concrete and straw coloured bricks: they add up to a highly varied and beautifully plastic set of space forms.Situado en las proximidades de Madrid, está destinado a la fabricación de productos farmacéuticos y se compone de los siguientes edificios independientes: un núcleo de fabricación y almacenamiento y otro de oficinas, vestuario y cafetería. Forman parte también del conjunto: un depósito elevado, la caseta de control, un bicicletero y una caseta de transformación. Todo ello en hormigón visto y ladrillo pajizo, componiendo volúmenes de gran variedad y belleza plástica.

  15. Health risks of atomic bomb survivors

    International Nuclear Information System (INIS)

    At the Atomic Bomb Casualty Commission and its successor organization, the Radiation Effects Research Foundation, mortality and morbidity surveys have been continually carried out on about 1,800 persons exposed in utero to the atomic bombings of Hiroshima and Nagasaki. Although the effect of radiation exposure was marked enough to permit observation of a dose-response relationship in the 30 known cases of severe mental retardation among the in utero-exposed, the association between in utero exposure and cancer risk is still uncertain. Based on data for all cancers from 1950 through 1984 for the in utero-exposed, the excess risk per 10,000 person-year-Gy was 6.57 and the relative risk at 1 Gy was 3.77. For the recent years 1985-89, there was no evident excess of cancer risk. During the remaining lifetime, it seems unlikely that any great excess of leukemia will appear. As for the risk of solid tumors, further follow up is in progress. The 1950-89 findings for cancer risk among the in utero-exposed will be compared with cancer risk among A-bomb survivors who were less than 10 years old at the time of the bombings. (author)

  16. Terror, tortur og den tikkende bombe

    DEFF Research Database (Denmark)

    Dige, Morten

    2012-01-01

    a catastrophe? I criticize arguments based on ticking bomb scenarios in two steps. First, I show that exceptional resort to torture will not be possible in the situations where it is most needed. Second, I state several pragmatic as well as principled objections against a state sanctioned or tolerated practice...

  17. Hurricane Ike versus an Atomic Bomb

    Science.gov (United States)

    Pearson, Earl F.

    2013-01-01

    The destructive potential of one of nature's most destructive forces, the hurricane, is compared to one of human's most destructive devices, an atomic bomb. Both can create near absolute devastation at "ground zero". However, how do they really compare in terms of destructive energy? This discussion compares the energy, the…

  18. Bomb apologetics: Farm Hall, August 1945

    Energy Technology Data Exchange (ETDEWEB)

    Bernstein, J. [Professor of Physics at Stevens Institute of Technology in Hoboken New Jersey (United States); Cassidy, D. [Professor at Hofstra University, in Hempstead, New York (United States)

    1995-08-01

    On hearing the news from Hiroshima, the incredulous internees came up with a self-serving story to explain their failures in nucleus research: To keep Hitler from winning, they had deliberately not developed the atomic bomb. {copyright} 1995 {ital American} {ital Institute} {ital of} {ital Physics}.

  19. SUPER-SABRE: an RSX-11M system for generalized gamma-ray spectroscopy

    International Nuclear Information System (INIS)

    A system is described which provides generalized multi-user services for gamma-ray spectrometry with an existing laboratory computer. Purpose-built hardware is not employed. The current implementation is on a PDP11 computer under RSX-11M using commercial CAMAC units. The design, however, is not limited to specific hardware. Up to fourteen operators may use eight detectors or access an archive of many thousand spectra. An interactive command language is supplemented by a command file interpreter. A user may control data acquisition, manipulate, examine or analyze spectra. There is complete flexibility and independence in the use of terminals and other devices. SUPER-SABRE demonstrates particular features of computer-user interface design and provides test-bed facilities for analytical procedures within its software. It is capable of extension and modification to accommodate appropriate developments in computer technology. The current system is successfully employed in the measurement of environmental radioactivity, for radiation protection plant control and for neutron activation analysis

  20. The 'secureplan' bomb utility: A PC-based analytic tool for bomb defense

    International Nuclear Information System (INIS)

    This paper illustrates a recently developed, PC-based software system for simulating the effects of an infinite variety of hypothetical bomb blasts on structures and personnel in the immediate vicinity of such blasts. The system incorporates two basic rectangular geometries in which blast assessments can be made - an external configuration (highly vented) and an internal configuration (vented and unvented). A variety of explosives can be used - each is translated to an equivalent TNT weight. Provisions in the program account for bomb cases (person, satchel, case and vehicle), mixes of explosives and shrapnel aggregates and detonation altitudes. The software permits architects, engineers, security personnel and facility managers, without specific knowledge of explosives, to incorporate realistic construction hardening, screening programs, barriers and stand-off provisions in the design and/or operation of diverse facilities. System outputs - generally represented as peak incident or reflected overpressure or impulses - are both graphic and analytic and integrate damage threshold data for common construction materials including window glazing. The effects of bomb blasts on humans is estimated in terms of temporary and permanent hearing damage, lung damage (lethality) and whole body translation injury. The software system has been used in the field in providing bomb defense services to a number of commercial clients since July of 1986. In addition to the design of siting, screening and hardening components of bomb defense programs, the software has proven very useful in post-incident analysis and repair scenarios and as a teaching tool for bomb defense training

  1. Urban pest management. A Madrid case study

    Directory of Open Access Journals (Sweden)

    Ibon Tamayo Uria

    2013-06-01

    Full Text Available Citizens’ reports of sightings of undesirable animals are a common component of pest control programmes in a city. For this reason, local authorities tend to develop procedures for the capture and analysis of the resulting data sets based on these reported sightings. These procedures in turn contribute to the development of other initiatives aimed at improving public health conditions. The study presented here focuses on the methodology designed and implemented by the Madrid City Council for controlling and managing the presence of urban pests.The long experience (over 100 years of the City Council and its commitment to the incorporation of new technologies have allowed a number of important lessons to be learnt in pest control and management, which may be useful as a guide and model for cities where public health services have not yet incorporated these methods.

  2. Chequeo constructivo de fachadas de Madrid

    Directory of Open Access Journals (Sweden)

    Monjo Garrió, Juan

    1992-04-01

    Full Text Available This article can be considered as the continuation and culmination of the one published on the number 396, july/august - 1989, under the same headline. Objectives and methodology are reminded of the work done at the Dept. of "Construcción y Tecnología Arquitectónicas" of the U.P.M., whose scope was the stablishement of a data bank on constructive pathology of facades at Madrid for its study and stadistic analysis. It is completed with a first analysis of the general data of the pathological situation of those facades as well as some characteristic data related to the problem of DETACHING, as a sample of the interest and posibilities of the data bank made.

    Este artículo puede considerarse como la continuación y complemento del publicado bajo el mismo título en el nº 396 de julio/agosto de 1989. En él se recuerdan los objetivos y metodología de trabajo llevado a cabo en el Departamento de "Construcción y Tecnología Arquitectónicas" de la U.P.M., que perseguía la constitución de un banco de datos sobre patología constructiva de fachadas en la ciudad de Madrid para su estudio y análisis estadístico, y se complementa con un primer análisis, tanto de los datos generales del estado patológico de dichas fachadas, como de algunos datos característicos relativos a la lesión DESPRENDIMIENTOS, como muestra del interés y las posibilidades del banco de datos que se ha confeccionado.

  3. Renewed first wall coating in plasma shots at the T-11M tokamak

    Energy Technology Data Exchange (ETDEWEB)

    Buzhinskij, O.I., E-mail: buzh@triniti.ru [Troitsk Institute for Innovation and Fusion Research, Troitsk, Moscow Reg. 142190 (Russian Federation); Barsuk, V.A.; Otroshchenko, V.G. [Troitsk Institute for Innovation and Fusion Research, Troitsk, Moscow Reg. 142190 (Russian Federation)

    2010-12-15

    Experimental results on boronization in situ in the tokamak T-11M plasma shots using non-toxic and not explosive metacarborane C{sub 2}H{sub 12}B{sub 10} are presented. As a result of boronization, the film with thickness up to 0.2 {mu}m at deposition rate {approx}25 nm/s was produced. The microhardness of the formed boron containing film H{sub 10} - 600, which indicates on structuredness of coating (the microhardness of the CVD B{sub 4}C films was H{sub 100} - 1800). Injection of carborane in the plasma shots has improved a stabilization of plasma filament. The impurities in wall area have been suppressed, high-vacuum characteristics of the discharge chamber were stabilized. Plasma shot duration without disruption increased essentially. At the density of n{sub e} = 1.3 x 10{sup 13} cm{sup -3}, I{sub p} = 70 kA a shot duration was 350 ms and at the density of n{sub e} = 4.65 x 10{sup 13} cm{sup -3}, I{sub p} = 70 kA was {approx}250 ms. High repeatability of experimental results has appeared. Boronization results in to an essential decrease of the volt-second consumption rate and, correspondingly, to an increase of shot duration. Developed technology opens an opportunity of practical production of renewed structured boron-carbon coatings using of plasma shots in existing large-scale tokamaks and plasma devices.

  4. Red Palinocam: vigilancia en Madrid del polen aerovagante Palinocam Network: airborne pollen vigilance in Madrid

    Directory of Open Access Journals (Sweden)

    Patricia Cervigón Morales

    2005-12-01

    Full Text Available El Programa Regional de Control y Prevención del Asma surge en el año 1992. El programa abordaba una estrategia con cuatro grandes áreas, entre ellas la Vigilancia Ambiental, que en el año 1993 formalizó la Red Palinológica de la Comunidad de Madrid (Red Palinocam. La red se constituye mediante la creación de un comité de expertos, coordinado desde el Instituto de Salud Pública, bajo la dirección técnica de la Facultad de Farmacia de la Universidad Complutense y está integrado por representantes de cada una de las instituciones involucradas. El marco jurídico se completa con acuerdos firmados con los ayuntamientos y con un convenio de colaboración entre la Universidad Complutense de Madrid y la Consejería de Sanidad y Consumo.El objetivo prioritario, basado en la red de muestreo de polen para el territorio de la Comunidad de Madrid, es el conocimiento del contenido polínico de su atmósfera que incide sobre la población afectada de polinosis en cada zona de nuestra área geográfica y en cada momento del año, datos de gran interés desde Salud Pública.La Red Palinocam constituye una herramienta útil en Salud Pública, proporcionando información puntual, a través de Internet y del Servicio de Información Telefónica, durante todo el año de los muestreos aerobiológicos realizados. Así las personas que sufren problemas de alergia y los profesionales sanitarios que se encargan de sus cuidados y los distintos medios de comunicación, pueden conocer los tipos polínicos más frecuentes en cada momento y su concentración en el aire ambiente.Asthma Regional Programme started to give up in 1992 with four big areas. Palinocam network project was first set up in Madrid as a part of Asthma Regional Programme, comprised in a wider Environmental Subprogram: Palynological Network of Madrid Region (PALINOCAM NETWORK.Palynological network is a multidisciplinary organization which has been working since 1993. In that moment an Experts

  5. Madrid Symposium Promotes China-Spain Local Government Cooperation

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    <正>With the concerted efforts of the CPAFFC and the Spanish Federation of Municipalities and Provinces (SFMP), the China-Spain Local Government Cooperation Symposium was held in Madrid on March 24, 2010.

  6. China-Spain Economic and Trade Forum Held in Madrid

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ On June 29, Chi na-Spain Eco nomic and Trade Forum, sponsored jointly by CCPIT, Federation of Spanish Entrepreneur Orga nizations and Spanish Trade and Investment Agency, was held in Madrid, capital of Spain.

  7. Mortality of atomic bomb survivors in Nagasaki

    International Nuclear Information System (INIS)

    We analyzed the risk in 2,743 atomic bomb survivors by using a new dosimetry system. From the database, we selected 2,743 exposed persons and a total of three times 2,743 age-matched controls who were living far from the center of the A-bomb radiation in Nagasaki at the time of the explosion and who were still alive in 1971. The mortalities from all causes for male subjects exposed were slightly lower than, or almost equal to, those of unexposed persons. Death from cancer, however, increased in both sexes after all levels of irradiation except in males exposed to 0.01-0.49 Gy. In males, the risk was showed significant reduction in death from all diseases other than cancer classified according to 0.31-0.40 Gy. (author)

  8. Mortality of atomic bomb survivors in Nagasaki

    Energy Technology Data Exchange (ETDEWEB)

    Mine, Mariko; Honda, Sumihisa; Kondo, Hisayoshi; Yokota, Kenichi; Tomonaga, Masao; Okumura, Yutaka [Atomic Bomb Disease Institute, Nagasaki Univ. School of Medicine, Nagasaki (Japan)

    1999-09-01

    We analyzed the risk in 2,743 atomic bomb survivors by using a new dosimetry system. From the database, we selected 2,743 exposed persons and a total of three times 2,743 age-matched controls who were living far from the center of the A-bomb radiation in Nagasaki at the time of the explosion and who were still alive in 1971. The mortalities from all causes for male subjects exposed were slightly lower than, or almost equal to, those of unexposed persons. Death from cancer, however, increased in both sexes after all levels of irradiation except in males exposed to 0.01-0.49 Gy. In males, the risk was showed significant reduction in death from all diseases other than cancer classified according to 0.31-0.40 Gy. (author)

  9. Risk of cancer among atomic bomb survivors.

    Science.gov (United States)

    Shimizu, Y; Kato, H; Schull, W J

    1991-12-01

    This report describes the risk of cancer and in particular cancers other than leukemia among the survivors of the atomic bombing of Hiroshima and Nagasaki. Attention focuses primarily on the risk of death from cancer among individuals in the Life Span Study sample of the Radiation Effect Research Foundation in the period 1950-1985 based on the recently revised dosimetry, termed the DS86 doses. Mortality from malignant tumors is increased among A-bomb survivors as a late effect of A-bomb radiation. Besides the well-known increase of leukemia, there also has been demonstrated increase of cancer of the lung, breast, esophagus, stomach, colon, ovary, urinary bladder, thyroid, and of multiple myeloma, but no increase has yet been observed in mortality from cancer of the rectum, gallbladder, pancreas, prostate and uterus, and of malignant lymphoma. The pattern of appearance over time of radiation-induced cancer other than leukemia differs from that of leukemia. In general, radiation-induced solid cancer begins to appear after attaining the age at which the cancer is normally prone to develop (so-called cancer age), and continues to increase proportionately with the increase in mortality of the control group as it ages. Sensitivity to radiation, in terms of cancer induction, is higher for persons who were young at the time of the bomb (ATB) in general than for those who were older ATB. Furthermore, susceptibility to radiation-induced cancer tends to be higher in pre- than in post-natally exposed survivors (at least those exposed as adults). Other radiation effect modifiers and the shape of the dose response curve will also be discussed. PMID:1823367

  10. Breast cancer among atomic bomb survivors

    International Nuclear Information System (INIS)

    Three hundred and sixty cases of breast cancer were collected from among the 63,000 female members of the RERF extended Life Span Study sample which includes atomic bomb exposed women and controls of Hiroshima and Nagasaki. The relationship of these breast cancer cases to A-bomb radiation was sought, and in studying 5-year survival, the following conclusions were obtained concerning its relationship to histopathological findings: 1) The prognosis of the 50+ rad high dose group is the best, followed by the nonexposed group and the low dose group; 2) The apparently better survival may be due, at least in part, to the fact that this group is heavily weighted in favor of those who were younger at the time of the bomb; 3) There is no specificity of the histologic type of breast cancer in the survivors by dose; 4) Nor, is any significant difference observed in the distribution of tumor size and histological grade; 5) Cellular reaction is significantly marked at the stroma of carcinoma tissue in the high dose group; 6) Immune reaction is considered to be strong at the affected site of breast cancer in the high dose group and this can be regarded as a finding suggestive of good prognosis; 7) Further extended studies are therefore warranted. (author)

  11. New dosimetry of atomic bomb radiations.

    Science.gov (United States)

    Fry, R J; Sinclair, W K

    1987-10-10

    The reassessment of the radiation dosimetry from the Hiroshima and Nagasaki atomic bombs is almost complete. Since atomic bomb survivors provide a major source of data for estimates of risk of cancer induction by radiation the impact of the new dosimetry on risk estimates and radiation protection standards is important. The changes include an increase of about 20% in the estimated yield of the Hiroshima bomb and a reduction in the estimated doses from neutrons in both cities. The estimated neutron dose for Hiroshima is about 10% of the previous estimate. The neutron doses are now so small that direct estimates of neutron relative biological effectiveness may be precluded or be much more difficult. There is little change in most of the gamma ray organ doses because various changes in the new estimates tend to cancel each other out. The new estimate of the attenuation of the free-in-air kerma by the walls of the homes is about twice that used in the previous dosimetry. But the transmission of gamma radiation to the deep organs such as bone marrow is significantly greater than earlier estimates. Probably future risk estimates for radiogenic cancer will be somewhat higher because of both the new dosimetry and the new cancer mortality data. New risk estimates should be available in 1988. PMID:2889042

  12. Why the USA dropped atomic bombs on Japanese cities

    International Nuclear Information System (INIS)

    Why did the USA use atomic bombs on Japanese cities? Because, by summer 1945, the earlier morality that said you should not kill non-combatants had been chipped away, then eroded, and ultimately destroyed by World War II. After Hitler's viciousness, after the Japanese rape of Nanjing, after the killings in Manila, after the savagery through Asia, after Dresden, after Hamburg, after Tokyo, Osaka, Kobe, Nagoya - over sixty Japanese cities had been bombed before Hiroshima, Hiroshima was inevitable, easy, comfortable, virtually automatic. The transformation was not the use of bomb, but the bombing of non-combatants - massively, intentionally. There was probably a desire to revenge, as well. In addition, there was an expectation that the bombs used on japan would also intimidate the Soviet Union but that was not crucial. Any nation that had the capacity would have used the bomb in righteousness and comfort, self-conceived dignity, amid popular applause from its electorate people

  13. Influence on social life of atomic bomb, chapter 3

    International Nuclear Information System (INIS)

    Atomic bombs, for the first time in human history, were dropped on Hiroshima in August 6, and on Nagasaki on August 9, 1945. Though the powers of these bombs were far small as compared with those of present day nuclear weapons, the atomic bombs claimed many lives instantaneously, damaged human bodies, and destroyed all objects, annihilating the urban areas. Even today, the dreadful consequences of the bombings still remain in both body and mind of the victims. Meanwhile, the experiences of atomic bomb disasters are fading constantly. In order to maintain the vivid information, in Part 3 ''Influence on social life'', the following matters are described: relations of the atomic bombings to society; destroyed societies such as disruption of regional societies and loss of wealth; life of the sufferers such as occupation, marriage, hardships of life, orphans, livelihood variation, and suffering of foreigners; and mental process of the sufferers. (J.P.N.)

  14. Mortality of Atomic Bomb Survivors in Nagasaki 1

    OpenAIRE

    Mine, Mariko; Okumura, Yutaka; Kishikawa, Masao

    1991-01-01

    In 1945, an atomic bomb was exploded on Nagasaki. The Scientific Data Center for the Atomic Bomb Disaster was founded in Nagasaki University to analyse radiation effects on atomic bomb survivors. There were about 110,000 victims registered living in Nagasaki as of 1968. Since then, data of 2,000,000 items of health examination has been stored in the computer in the Scientific Data Center. The analysed results of the mortality, the survival and the risk estimation were presented.

  15. [Authoritarian attitudes and violence in Madrid].

    Science.gov (United States)

    Moreno Martín, F

    1999-01-01

    One of the objectives of the Multicentric Study on Cultural Norms and Attitudes Toward Violence (Estudio Multicéntrico sobre Actitudes y Normas Culturales frente a la Violencia, the ACTIVA project) is to analyze the relationship between those attitudes that foster violence and the violent behaviors themselves. This article examines the relationship between attitudes and two components of violence: its justification and its actual occurrence. Data were collected in Madrid between October and December 1996 from a representative sample of 1,219 people, who were interviewed at home with the common questionnaire used for the ACTIVA project, with some additional questions. Overall, the sample respondents scored low on the authoritarianism scale. Persons who most strongly justified the use of violence scored higher on authoritarianism, along with those who customarily displayed a higher level of aggression. Attitudes that were more strongly authoritarian were found in low-income neighborhoods, in people who were not part of the workforce, in people with less education, and in those persons who described themselves as having a right-wing ideology. If people who are more authoritarian justify and practice violence more than others, it becomes necessary to encourage criticism of those who abuse their power and tolerance toward differences, in order to prevent such behaviors without disregarding the influence of the social variables previously mentioned.

  16. La nueva embajada alemana, en Madrid

    Directory of Open Access Journals (Sweden)

    Schoebel Ungria, G.

    1967-02-01

    Full Text Available This embassy involves two buildings, which, because of their style, appropriate aspect, the fine taste of their design, and the highly efficient manner in which the volumes agree with the building site, constitutes a singular ornament to one of the best zones of Madrid. All the materials are traditional in Spanish constructional practice, and were carefully chosen: their full plastic and chromatic quality being well utilised.Los dos edificios que componen el conjunto constituyen, por su tratamiento, por su representatividad, por el gusto con que han sido construidos y por el respetuoso trato dado a los volúmenes del aprovechamiento autorizado, un ornato singular en una de las zonas más nobles y vistosas de la capital de España. Todos los materiales empleados son los tradicionales del país anfitrión y fueron elegidos con esmero, conservándolos en toda su pureza plástica de carácter y cromática.

  17. 36Cl bomb peak: comparison of modeled and measured data

    Directory of Open Access Journals (Sweden)

    A. Eichler

    2009-06-01

    Full Text Available The extensive nuclear bomb testing of the fifties and sixties and the final tests in the seventies caused a strong 36Cl peak that has been observed in ice cores world-wide. The measured 36Cl deposition fluxes in eight ice cores (Dye3, Fiescherhorn, Grenzgletscher, Guliya, Huascarán, North GRIP, Inylchek (Tien Shan and Berkner Island were compared with an ECHAM5-HAM general circulation model simulation (1952–1972. We find a good agreement between the measured and the modeled 36Cl fluxes assuming that the bomb test produced global 36Cl input was ~80 kg. The model simulation indicates that the fallout of the bomb test produced 36Cl is largest in the subtropics and mid-latitudes due to the strong stratosphere-troposphere exchange. In Greenland the 36Cl bomb signal is quite large due to the relatively high precipitation rate. In Antarctica the 36Cl bomb peak is small but is visible even in the driest areas. The model suggests that the large bomb tests in the Northern Hemisphere are visible around the globe but the later (end of sixties and early seventies smaller tests in the Southern Hemisphere are much less visible in the Northern Hemisphere. The question of how rapidly and to what extent the bomb produced 36Cl is mixed between the hemispheres depends on the season of the bomb test. The model results give an estimate of the amplitude of the bomb peak around the globe.

  18. 36Cl bomb peak: comparison of modeled and measured data

    Directory of Open Access Journals (Sweden)

    A. Eichler

    2009-01-01

    Full Text Available The extensive nuclear bomb testing of the fifties and sixties and the final tests in the seventies caused a strong 36Cl peak that has been observed in ice cores world-wide. The measured 36Cl deposition fluxes in eight ice cores (Dye3, Fiescherhorn, Grenzgletscher, Guliya, Huascarán, North GRIP, Inylchek (Tien Shan and Berkner Island were compared with an ECHAM5-HAM general circulation model simulation (1952–1972. We find a good agreement between the measured and the modeled 36Cl fluxes assuming that the bomb test produced global 36Cl input was ~80 kg. The model simulation indicates that the fallout of the bomb test produced 36Cl is largest in the subtropics and mid-latitudes due to the strong stratosphere-troposphere exchange. In Greenland the 36Cl bomb signal is quite large due to the relatively high precipitation rate. In Antarctica the 36Cl bomb peak is small but is visible even in the driest areas. The model suggests that the large bomb tests in the Northern Hemisphere are visible around the globe but the later (end of sixties and early seventies smaller tests in the Southern Hemisphere are much less visible in the Northern Hemisphere. The question of how rapidly and to what extent the bomb produced 36Cl is mixed between the hemispheres depends on the season of the bomb test. The model results give an estimate of the amplitude of the bomb peak around the globe.

  19. Suicide bomb attack causing penetrating craniocerebral injury

    Institute of Scientific and Technical Information of China (English)

    Manzar Hussain; Muhammad Ehsan Bari

    2013-01-01

    Penetrating cerebral injuries caused by foreign bodies are rare in civilian neurosurgical trauma,although there are various reports of blast or gunshot injuries in warfare due to multiple foreign bodies like pellets and nails.In our case,a 30-year-old man presented to neurosurgery clinic with signs and symptoms of right-sided weakness after suicide bomb attack.The skull X-ray showed a single intracranial nail.Small craniotomy was done and the nail was removed with caution to avoid injury to surrounding normal brain tissue.At 6 months' follow-up his right-sided power improved to against gravity.

  20. The Manhattan Project: Making the atomic bomb

    Energy Technology Data Exchange (ETDEWEB)

    Gosling, F.G.

    1994-09-01

    This article is a short history of the origins and development of the American atomic bomb program during World War II. Beginning with the scientific developments of the pre-war years, the monograph details the role of US government in conducting a secret, nationwide enterprise that took science from the laboratory and into combat with an entirely new type of weapon. The monograph concludes with a discussion of the immediate postwar period, the debate over the Atomic Energy Act of 1946, and the founding of the Atomic Energy Commission.

  1. La construcción de la marca Madrid

    Directory of Open Access Journals (Sweden)

    Elia Canosa Zamora

    2012-01-01

    Full Text Available Durante los últimos veinte años, los sucesivos gobiernos de Madrid, han centrado en el posicionamiento internacional de la ciudad sus expectativas de desarrollo económico, de transformación urbana y de bienestar ciudadano. La construcción de la Marca Madrid forma parte de esta estrategia que ha terminado por convertirse en el eje director de gestión y la ordenación urbana. La relevancia de este fenómeno se analizará en tres vertientes fundamentales: valorando el significado de la opción oficial de Madrid ciudad global, planteando el ascenso de la imagen como base vertebradora de las operaciones destinadas a favorecer esta internacionalización y profundizando en el valor de la arquitectura como icono urbano.

  2. CALCULATION OF PER PARCEL PROBABILITY FOR DUD BOMBS IN GERMANY

    Directory of Open Access Journals (Sweden)

    S. M. Tavakkoli Sabour

    2014-10-01

    Full Text Available Unexploded aerial Bombs, also known as duds or unfused bombs, of the bombardments in the past wars remain explosive for decades after the war under the earth’s surface threatening the civil activities especially if dredging works are involved. Interpretation of the aerial photos taken shortly after bombardments has been proven to be useful for finding the duds. Unfortunately, the reliability of this method is limited by some factors. The chance of finding a dud on an aerial photo depends strongly on the photography system, the size of the bomb and the landcover. On the other hand, exploded bombs are considerably better detectable on aerial photos and confidently represent the extent and density of a bombardment. Considering an empirical quota of unfused bombs, the expected number of duds can be calculated by the number of exploded bombs. This can help to have a better calculation of cost-risk ratio and to classify the areas for clearance. This article is about a method for calculation of a per parcel probability of dud bombs according to the distribution and density of exploded bombs. No similar work has been reported in this field by other authors.

  3. KMS fusion system resource accounting and performance measurement system for RSX11M V3.2

    International Nuclear Information System (INIS)

    Version 3.2 of the KMS FUSION accounting system is aimed at providing the user of RSX11M V3.2 with a versatile tool for measuring the performance of the operating system, tuning the system, and providing sufficient usage statistics so that the system manager can implement chargeback accounting if it is required by the installation. Sufficient hooks are provided so that the intrepid user can expand the system substantially beyond what is currently provided

  4. H-alpha features with hot onsets. I. Ellerman bombs

    CERN Document Server

    Rutten, R J

    2016-01-01

    Ellerman bombs are transient brightenings of the wings of the Balmer lines that uniquely mark reconnection in the solar photosphere. They are also bright in strong Ca II and ultraviolet lines and in ultraviolet continua, but they are not visible in the optical continuum and the Na I D and Mg I b lines. These discordant visibilities invalidate all published Ellerman bomb modeling. I argue that the assumption of Saha-Boltzmann lower-level populations is informative to estimate bomb-onset opacities for these diverse diagnostics, even and especially for H-alpha, and employ such estimates to gauge the visibilities of Ellerman bomb onsets in all of them. They constrain Ellerman bomb formation to temperatures 10,000 - 20,000 K and hydrogen densities around 10^15 cm^-3. Similar arguments likely hold for H-alpha visibility in other transient phenomena with hot and dense onsets.

  5. Jardines que la Comunidad de Madrid ha perdido

    OpenAIRE

    Ariza Muñoz, Carmen

    2001-01-01

    Aunque se hayan perdido algunos importantes jardines, en la actualidad la Comunidad de Madrid cuenta con un mayor números de ellos. Sírvannos como ejemplos de los que ya no se conservan el primer jardín Botánico de la capital, pero en cambio existen el del paseo del Prado o los recientes de las Ciudades Universitarias de Madrid y de Alcalá de Henares. Lo mismo podría decir de los Jardines de Recreo, puesto que no nos han llegado los hechos en el siglo XIX, ...

  6. Assembly of Drift Tubes (DT) Chambers at CIEMAT (Madrid)

    CERN Multimedia

    Jesus Puerta-Pelayo

    2003-01-01

    The construction of muon drift tube chambers (DT) has been carried out in four different european institutes: Aachen (Germany), CIEMAT-Madrid (Spain), Legnaro and Turin (Italy), all of them following similar procedures and quality tests. Each chamber is composed by three or two independent units called superlayers, with four layers of staggered drift cells each. The assembly of a superlayer is a succesive glueing of aluminium plates and I-beams with electrodes previously attached, forming a rectangular and gas-tight volume. These pictures illustrate the various processes of material preparation, construction, equipment and assembly of full chambers at CIEMAT (Madrid).

  7. El efecto spillover de la M-30 de Madrid

    OpenAIRE

    López García de Leániz, Cristina; Pérez Prada, Fiamma

    2014-01-01

    Este artículo propone una metodología para medir el efecto desbordamiento o spillover que produce una infraestructura de transporte, en este caso viaria de carácter urbano (M-30), sobre los municipios limítrofes, y su impacto en la movilidad urbana y metropolitana de Madrid. Se utiliza un modelo de demanda de vehículo privado de la región de Madrid para cuantificar el número de viajes de la M-30 con origen o destino en estos municipios.

  8. Space Geodesy and the New Madrid Seismic Zone

    Science.gov (United States)

    Smalley, Robert; Ellis, Michael A.

    2008-07-01

    One of the most contentious issues related to earthquake hazards in the United States centers on the midcontinent and the origin, magnitudes, and likely recurrence intervals of the 1811-1812 New Madrid earthquakes that occurred there. The stakeholder groups in the debate (local and state governments, reinsurance companies, American businesses, and the scientific community) are similar to the stakeholder groups in regions more famous for large earthquakes. However, debate about New Madrid seismic hazard has been fiercer because of the lack of two fundamental components of seismic hazard estimation: an explanatory model for large, midplate earthquakes; and sufficient or sufficiently precise data about the causes, effects, and histories of such earthquakes.

  9. A-bomb and skin injury

    International Nuclear Information System (INIS)

    Injury and influence in the skin given by A-bomb are reviewed from the dermatological aspect. As an acute injury, primary and secondary thermal burns, flash and flame, respectively, are generally caused by high-energy heat. More than 90% people present within 1 km diameter area of the hypocenter died in a week and about 30% of whom did due to burns. Alopecia appeared in those who had been exposed to A-bomb radiation within 2.5 km diameter region of the hypocenter in Hiroshima and Nagasaki, and purpura, an important measure of radiation injury, occurred maximally 20-30 days after explosion in most of those people above. Late injury involves keloid and malignant skin tumor. The former, hypertrophic scar, was seen mainly in the curing process of the burns in 60-80% and was of somewhat different morphology after flash and flame injuries. In 1987, the correlation between the incidence of skin cancer and exposed dose was recognized in 20,348 survivors in Nagasaki. In the period from 1958 to 1987, the incidence of basal cell carcinoma was found increased in the comparative studies of about 90,000 people consisting of survivors and non-exposed control. Skin examination is pointed out from the aspect to be important in those people exposed to the higher radiation dose than general population, like workers in the nuclear power plant and medical field as well as in those enrolled in a nuclear accident. (R.T.)

  10. The genetic effects of the atomic bombs

    International Nuclear Information System (INIS)

    Studies on the genetic effects of the atomic bombs detonated over Hiroshima and Nagasaki have been in progress since 1946. The indicators of potential genetic damage in the children of exposees which have been employed are: (1) untoward pregnancy outcomes (major congenital defect and/or stillbirth and/or neonatal death), (2) death of liveborn infants prior to average age 28.8 years, (3) cancer of onset prior to age 20, (4) sex chromosome aneuploidy, (5) mutations affecting protein electrophoretic mobility and/or activity, (6) chromosomal reciprocal translocations, (7) sex-ratio in the children of exposed mothers, and (8) physical development at birth, at 9-months, and at school age. There is no statistically significant effect of parental exposure to the bombs on any of these indicators. The net regression of indicator(s) on dose is, however, positive. On the basis of these regressions and assumptions concerning the contribution of spontaneous mutation to the indicator values in the controls, the gametic doubling dose of acute ionizing radiation under these circumstances is estimated to be 2 Sv. With a dose rate factor of 2, which seems appropriate to these circumstances, the doubling dose for chronic radiation is placed at 4 Sv. This is a substantially higher estimate than previous extrapolations to man from murine experiments

  11. A Probabilistic Analysis to Quantify the Effect of March 11, 2004, Attacks in Madrid on the March 14 Elections in Spain: A Dynamic Modelling Approach

    Directory of Open Access Journals (Sweden)

    Juan-Carlos Cortés

    2015-01-01

    Full Text Available The bomb attacks in Madrid three days before the general elections of March 14, 2004, and their possible influence on the victory of PSOE (Spanish Workers Socialist Party, defeating PP (Popular Party, have been a matter of study from several points of view (i.e., sociological, political, or statistical. In this paper, we present a dynamic model based on a system of differential equations such that it, using data from Spanish CIS (National Center of Sociological Research, describes the evolution of voting intention of the Spanish people over time. Using this model, we conclude that the probability is very low that the PSOE would have won had the attack not happened. Moreover, after the attack, the PSOE increased an average of 5.6% in voting on March 14 and an average of 11.2% of the Spanish people changed their vote between March 11 and March 14. These figures are in accordance with other studies.

  12. Impact on the Japanese atomic bomb survivors of radiation received from the bombs.

    Science.gov (United States)

    Cullings, Harry M

    2014-02-01

    The Radiation Effects Research Foundation (RERF) studies various cohorts of Japanese atomic bomb survivors, the largest being the Life Span Study (LSS), which includes 93,741 persons who were in Hiroshima or Nagasaki at the times of the bombings; there are also cohorts of persons who were exposed in utero and survivors' children. This presentation attempts to summarize the total impact of the radiation from the bombs on the survivors from both an individual perspective (both age-specific and integrated lifetime risk, along with a measure of life expectancy that describes how the risk affects the individual given age at exposure) and a group perspective (estimated numbers of excess occurrences in the cohort), including both early and late effects. As survivors' doses ranged well into the acutely lethal range at closer distances, some of them experienced acute signs and symptoms of radiation exposure in addition to being at risk of late effects. Although cancer has always been a primary concern among late effects, estimated numbers of excess cancers and hematopoietic malignancies in the LSS are a small fraction of the total due to the highly skewed dose distribution, with most survivors receiving small doses. For example, in the latest report on cancer incidence, 853 of 17,448 incident solid cancers were estimated to be attributable to radiation from the bombs. RERF research indicates that risk of radiation-associated cancer varies among sites and that some benign tumors such as uterine myoma are also associated with radiation. Noncancer late effects appear to be in excess in proportion to radiation dose but with an excess relative risk about one-third that of solid cancer and a correspondingly small overall fraction of cases attributable to radiation. Specific risks were found for some subcategories, particularly circulatory disease, including stroke and precedent conditions such as hypertension. Radiation-related cataract in the atomic bomb survivors is well known

  13. Transfer knowledge and technology in Madrid; La transferencia de conocimiento y tecnologia en la comunidad de Madrid

    Energy Technology Data Exchange (ETDEWEB)

    Vicente Oliva, M. de; Manera Bassa, J.; Martin del Peso, M.

    2010-07-01

    This paper aims to establish a typology of business behaviour patterns related to Knowledge and Technology Transfer (KTT), as well as an assessment of the situation of the transference process from the Madrid Region companies point of view. Working with data obtained from a survey designed and carried out by the authors to the companies registered in Madrid database and, as a consequence, knowing KTT, we have built groups of enterprises with different behaviours. To obtain the groups we have used cluster techniques over the factors resulting from a correspondence analysis. (Author) 24 refs.

  14. Inmigración, Terrorismo y auge de racismo: ¿Ha crecido la islamofobia después de los atentados terroristas del 11-S-01 en Nueva York y del 11- M-04 en Madrid?

    OpenAIRE

    2007-01-01

    La escuela –y por lo tanto las actitudes de racismo o de solidaridad- no pueden entenderse fuera del contexto actual de las migraciones en España y en el mundo, dentro del proceso de globalización mundial y de las causas estructurales que originan las actuales migraciones. El trabajo desarrolla primero una perspectiva general sobre el fenómeno migratorio a nivel mundial y español, en cuya dimensión hay que situar las relaciones interétnicas de españoles y extranjeros, y la nece...

  15. Solar Decathlon at Madrid; Mehr als Plus-Energie

    Energy Technology Data Exchange (ETDEWEB)

    Grewe, Rosa

    2010-07-30

    There was no better place than Madrid for the first European Solar Decathlon this year with conditions of high temperatures, intensive insolation and no wind. 17 teams of students of architecture competed for the best solar house 2010. The integration of photovoltaic systems is an important discipline. (orig.)

  16. Torre de iluminación y comunicaciones de Madrid

    Directory of Open Access Journals (Sweden)

    Pérez Arroyo, Salvador

    1992-06-01

    Full Text Available This article describes the communication and lighting tower of the Avenida de la Victoria in Madrid, a work belonging to the project of Madrid the Cultural Capital of Europe 1992. The aim of this construction is to light this road junction and, at the same time present a visual landmark of the city. The lantern-tower will light an area of about one hectare and will serve as a base for locating the traffic control cameras and other services.

    En este artículo se describe la farola de iluminación y comunicaciones de la Avenida de la Victoria, en Madrid, obra enmarcada dentro del Madrid Cultural de 1992. El objetivo de esta construcción es iluminar este nudo de confluencia vial y, al mismo tiempo, marcar un hito visual de la ciudad. La torre-farola ilumina una superficie no menor de una hectárea y es base para la ubicación de cámaras para el control del tráfico y otros servicios.

  17. Foreign bodies radiographically-demonstrated in atomic bomb survivors

    Energy Technology Data Exchange (ETDEWEB)

    Tamura, S.; Onitsuka, H.; Lee, K.; Shimizu, Y.; Russell, W.J.

    1978-08-25

    The prevalence of roentgenologically-detected foreign bodies among atomic bomb (A-bomb) survivors was studied as an indicator of the A-bomb blast effects. Acupuncture was studied as an indicator of A-bomb-related abnormalities for which it was administered. All Adult Health Study subjects' roentgenograms demonstrating foreign bodies were reviewed. The frequency of glass and metal, and acupuncture needles were analyzed by distance from hypocenters, sex, age, body sites involved; and the subjects' shielding at the times of the A-bombs. The presence of glass fragments correlated closely with distance from hypocenter, heavy shielding from the A-bombs, and with adulthood, and they were more frequent in the chest than hand and wrist. Metal foreign bodies were more frequent in the hand and wrist than in the chest, and not associated with distance from hypocenter or heavy shielding. The prevalence of acupuncture needles increased with age, but did not correlate with A-bomb dose.

  18. Chain reaction. History of the atomic bomb

    International Nuclear Information System (INIS)

    Henri becquerel tracked down in 1896 a strange radiation, which was called radioactivity by Marie Curie. In the following centuries German scientists Max Planck, Albert Einstein and Werner Heisenberg presented fundamental contributions to understand processes in the atomic nucleus. At Goettingen, center of the international nuclear physics community, the American student J. Robert Oppenheimer admit to this physical research. In the beginning of 1939 the message of Otto Hahns' nuclear fission electrified researchers. The first step, unleashing atomic energy, was done. A half year later the Second World War begun. And suddenly being friend with and busily communicating physicians were devided into hostile power blocs as bearers of official secrets. The author tells in this exciting book the story of the first atomic bomb as a chain reaction of ideas, discoveries and visions, of friendships, jealousy and intrigues of scientists, adventurers and genius. (orig./GL)

  19. Jets and Bombs: Characterizing IRIS Spectra

    Science.gov (United States)

    Schmit, Donald; Innes, Davina

    2014-06-01

    For almost two decades, SUMER has provided an unique perspective on explosive events in the lower solar atmosphere. One of the hallmark observations during this tenure is the identification of quiet sun bi-directional jets in the lower transition region. We investigate these events through two distinct avenues of study: a MHD model for reconnection and the new datasets of the Interface Region Imaging Spectrograph (IRIS). Based on forward modeling optically thin spectral profiles, we find the spectral signatures of reconnection can vary dramatically based on viewing angle and altitude. We look to the IRIS data to provide a more complete context of the chromospheric and coronal environment during these dynamic events. During a joint IRIS-SUMER observing campaign, we observed spectra of multiple jets, a small C flare, and an Ellerman bomb event. We discuss the questions that arise from the inspection of these new data.

  20. Radioepidemiology of the A-bomb survivors.

    Science.gov (United States)

    Schull, W J

    1996-06-01

    Estimation of the risk of cancer and other health effects following exposure to the atomic bombing of Hiroshima and Nagasaki remains largely empirical, and the models used to adduce risk incorporate few, if any, of the advances in molecular biology of the past decade or so. These facts compromise the estimation of risk where the epidemiologic data are weakest, namely, at low doses and dose rates. Although the risk estimates may be sufficient for regulatory purposes, without a better understanding of the molecular and cellular events ionizing radiation initiates or promotes, it seems unlikely that the estimates will be as intellectually satisfying as they might be. Nor will the situation improve further without attention to the identification and estimation of the effects of those host and environmental factors that enhance or diminish risk of cancer or the effects on the developing brain. PMID:8635903

  1. Aging studies in atomic bomb survivors

    International Nuclear Information System (INIS)

    Although the studies of the effect of ionizing radiation on atomic bomb survivors have not produced any evidence of radiation-induced aging, there have been studies on experimental animals and man which suggest accelerated aging after exposure to ionizing radiation. To determine if certain physiologic functions could be related to exposure to ionizing radiation, a battery of age-related tests was given at the time of the physical examinations at ABCC. Some 11,351 persons were given these non-invasive age-related tests. The results were essentially negative. Until a satisfactory operational definition of biologic or physiologic age is developed, the administration of functional tests as a measure of aging does not seem justified. (author)

  2. Deep Geothermal energy potential in Madrid basin; Potencial de la Geotermia profunda en la Cuenca de Madrid

    Energy Technology Data Exchange (ETDEWEB)

    Hidalgo, R.; Sanchez, J.; Ungemach, P.

    2009-07-01

    The Madrid Basin geothermal potential was evidenced in 1980 thanks to an oil exploration well drilled by Shell-Campsa which showed temperatures of 88 degree centigrade and 150 degree centigrade at 1,700 mts and 3,400 mts depth respectively. The low enthalpy geothermal reservoir could be further assessed by four exploratory wells the first one, Pradillo (originals Shell-Campsa oil well), two drilled by ADARO and IGME (Geological survey of Spain) in San Sebastian de los Reyes and Tres Cantos respectively. The latest well, Geomadrid 1, was drilled in 1990 by the Madrid Regional government. The afore mentioned wells have identified a dependable geothermal resource, hosted in a tertiary, clastic, consolidated sandstone reservoir consisting of a thick multilayered sequence (200-800m), with temperatures ranging from 70 degree centigrade to 90 degree centigrade and depths of 1,500 to 2,150 m., overlying a Mesozoic sequence, suitable to be exploited for thermal uses in several district heating grids around Madrid in areas displaying adequate heat loads. A medium temperature reservoir was also identified at the contact between Mesozoic Cretaceous limestones and fractured basement granites at 3,400mts depth, with measured temperatures of 156 degree centigrade, that could be developed and exploited in view of a combined power and heat production (CPH) within the Madrid suburban areas. (Author) 7 refs.

  3. Perfection and the Bomb: Nuclear Weapons, Teleology, and Motives.

    Science.gov (United States)

    Brummett, Barry

    1989-01-01

    Uses Kenneth Burke's theory of perfection to explore the vocabularies of nuclear weapons in United States public discourse and how "the Bomb" as a God term has gained imbalanced ascendancy in centers of power. (MS)

  4. Teaching and Learning Multiple Perspectives: The Atomic Bomb.

    Science.gov (United States)

    Doppen, Frans H.

    2000-01-01

    Explores how historical empathy can give students a richer understanding of the past, focusing on the development of the students' historical understanding through an analysis of 18 documents on President Truman's decision to use the atomic bomb against Japan. (CMK)

  5. Details of Nazis' A-Bomb program surface

    CERN Multimedia

    Glanz, J

    2002-01-01

    Werner Heisenberg, leader of the Nazi atomic bomb program, revealed the projects existence to Niels Bohr in a meeting in Copenhagen in 1941. But contrary to several historical accounts of the meeting, Heisenberg never expressed moral qualms about building a bomb for Hitler nor hinted that he might be willing to sabotage the project, according to secret documents cited in a London newspaper yesterday (2 pages).

  6. Monitoring exposure to atomic bomb radiation by somatic mutation.

    OpenAIRE

    Akiyama, M.; Kyoizumi, S; Kusunoki, Y; Hirai, Y; Tanabe, K; Cologne, J B

    1996-01-01

    Atomic bomb survivors are a population suitable for studying the relationship between somatic mutation and cancer risk because their exposure doses are relatively well known and their dose responses in terms of cancer risk have also been thoroughly studied. An analysis has been made of erythrocyte glycophorin A (GPA) gene mutations in 1,226 atomic bomb survivors in Hiroshima and Nagasaki. The GPA mutation frequency (Mf) increased slightly but significantly with age at the time of measurement ...

  7. Trash can bomb can fall into the hands of terrorists

    CERN Multimedia

    2001-01-01

    Leading scientists from CERN described how if terrorists were able to get their hands on plutonium or uranium, they would be able to manufacture a 'trash can' nuclear bomb simply by inserting the radioactive material into a normal bomb. Once detonated a large area could be contaminated leading to the immediate deaths of many with many more future casualties due to cancers caused by the radiation.

  8. Long-term follow-up of atomic bomb survivors.

    Science.gov (United States)

    Sakata, Ritsu; Grant, Eric J; Ozasa, Kotaro

    2012-06-01

    The Life Span Study (LSS) is a follow-up study of atomic bomb (A-bomb) survivors to investigate the radiation effects on human health and has collected data for over 60 years. The LSS cohort consists of 93,741 A-bomb survivors and another 26,580 age and sex-matched subjects who were not in either city at the time of the bombing. Radiation doses have been computed based on individual location and shielding status at the time of the bombings. Age at death and cause of death are gathered through the Japanese national family registry system and cancer incidence data have been collected through the Hiroshima and Nagasaki cancer registries. Noncancer disease incidence and health information are collected through biannual medical examinations among a subset of the LSS. Radiation significantly increases the risks of death (22% at 1 Gy), cancer incidence (47% at 1 Gy), death due to leukemia (310% at 1 Gy), as well as the incidence of several noncancer diseases (e.g. thyroid nodules, chronic liver disease and cirrhosis, uterine myoma, and hypertension). Significant effects on maturity (e.g. growth reduction and early menopause) were also observed. Long-term follow-up studies of the A-bomb survivors have provided reliable information on health risks for the survivors and form the basis for radiation protection standards for workers and the public. PMID:22440534

  9. Foreign bodies radiographically demonstrated in atomic bomb survivors

    Energy Technology Data Exchange (ETDEWEB)

    Tamura, S.; Onitsuka, H.; Lee, K.K.; Shimizu, Y.; Russell, W.J.

    1978-02-01

    The prevalence of roentgenologically-detected foregin bodies among atomic bomb survivors was studied as an indicator of the A-bomb blast effects. Acupuncture was studied as an indicator of possible A-bomb-related abnormalities for which it was administered. All available roentgenograms of Adult Health Study (AHS) subjects which demonstrated foreign bodies were reviewed. The frequency of glass and metal foreign bodies and of acupuncture needles was analyzed in detail. Analyses were made by distance from the hypocenter, sex, age, body sites involved, and shielding at the time of the A-bomb (ATB). The presence of glass fragments correlated closely with distance from the hypocenter, with heavy shielding from the A-bombs, and with adulthood, and they were more frequent in the chest than in the hand and wrist. On the contrary, metal foreign bodies were more frequent in the hand and wrist than in the chest, and were not associated with distance from hypocenter or heavy shielding. The prevalence of acupuncture needles increased with age, but did not correlate with A-bomb dose.

  10. Association of Acute Radiation Syndrome and Rain after the Bombings in Atomic Bomb Survivors.

    Science.gov (United States)

    Ozasa, K; Sakata, R; Cullings, H M; Grant, E J

    2016-06-01

    Acute radiation-induced symptoms reported in survivors after the atomic bombings in Hiroshima and Nagasaki have been suspected to be associated with rain that fell after the explosions, but this association has not been evaluated in an epidemiological study that considers the effects of the direct dose from the atomic bombs and other factors. The aim of this study was to evaluate this association using information from a fixed cohort, comprised of 93,741 members of the Life Span Study who were in the city at the time of the bombing. Information on acute symptoms and exposure to rain was collected in surveys conducted by interviewers, primarily in the 1950s. The proportion of survivors developing severe epilation was around 60% at levels of direct radiation doses of 3 Gy or higher and less than 0.2% at levels <0.005 Gy regardless of reported rain exposure status. The low prevalence of acute symptoms at low direct doses indicates that the reported fallout rain was not homogeneously radioactive at a level sufficient to cause a substantial probability of acute symptoms. We observed that the proportion of reported acute symptoms was slightly higher among those who reported rain exposure in some subgroups, however, suggestions that rain was the cause of these reported symptoms are not supported by analyses specific to the known areas of radioactive fallout. Misclassification of exposure and outcome, including symptoms due to other causes and recall bias, appears to be a more plausible explanation. However, the insufficient and retrospective nature of the available data limited our ability to quantify the attribution to those possible causes. PMID:27223827

  11. Biomarkers of Radiosensitivity in A-Bomb Survivors Pregnant at the Time of Bombings in Hiroshima and Nagasaki

    OpenAIRE

    Masazumi Akahoshi; Saeko Fujiwara; Kei Nakachi; Yoichiro Kusonoki; Thomas Seed; Yoshiaki Kodama; Eiji Nakashima; Naoko Kamada; Sachiyo Funamoto; Yoshimi Tatsukawa; Miles, Edward F.; Kazuo Neriishi

    2011-01-01

    Purpose. There is evidence in the literature of increased maternal radiosensitivity during pregnancy. Materials and Methods. We tested this hypothesis using information from the atomic-bomb survivor cohort, that is, the Adult Health Study database at the Radiation Effects Research Foundation, which contains data from a cohort of women who were pregnant at the time of the bombings of Hiroshima and Nagasaki. Previous evaluation has demonstrated long-term radiation dose-response effects. Results...

  12. Direct generation of intense extreme ultraviolet supercontinuum with chirped 11-mJ pulses from a femtosecond laser amplifier

    CERN Document Server

    Zeng, Bin; Li, Guihua; Yao, Jinping; Ni, Jielei; Zhang, Haisu; Cheng, Ya; Xu, Zhizhan

    2011-01-01

    We report on the generation of intense extreme ultraviolet (EUV) supercontinuum with photon energies spanning from 35 eV to 50 eV (i. e., supporting an isolated attosecond pulse with a duration of ~271 as) by loosely focusing 11-mJ chirped pulses from a femtosecond laser amplifier into a 10-mm long gas cell filled with krypton gas. We observe that when high-order harmonics are generated with transformed-limited ~35 fs pulses, only discrete harmonics can be produced; whereas for negatively chirped 188 fs pulses, EUV supercontinuum can be observed in single-shot harmonic spectrum. The dramatic change of spectral and temporal properties of the driver pulses after passing through the gas cell indicates that propagation effects play a significant role in promoting the generation of the EUV supercontinuum.

  13. Biosynthetic Origin of the Antibiotic Pseudopyronines A and B in Pseudomonas putida BW11M1.

    Science.gov (United States)

    Bauer, Judith S; Ghequire, Maarten G K; Nett, Markus; Josten, Michaele; Sahl, Hans-Georg; De Mot, René; Gross, Harald

    2015-11-01

    Within the framework of our effort to discover new antibiotics from pseudomonads, pseudopyronines A and B were isolated from the plant-derived Pseudomonas putida BW11M1. Pseudopyronines are 3,6-dialkyl-4-hydroxy-2-pyrones and displayed high in vitro activities against several human pathogens, and in our hands also towards the plant pathogen Pseudomonas savastanoi. Here, the biosynthesis of pseudopyronine B was studied by a combination of feeding experiments with isotopically labeled precursors, genomic sequence analysis, and gene deletion experiments. The studies resulted in the deduction of all acetate units and revealed that the biosynthesis of these α-pyrones occurs with a single PpyS-homologous ketosynthase. It fuses, with some substrate flexibility, a 3-oxo-fatty acid and a further unbranched saturated fatty acid, both of medium chain-length and provided by primary metabolism. PMID:26507104

  14. Hotel Location in Tourism Cities: Madrid 1936-1998

    OpenAIRE

    Gutiérrez, Isabel; Urtasun, Ainhoa

    2006-01-01

    To determine how the positioning of new hotels is affected by the distribution of similar incumbent competitors, this paper investigates geographic location, price, size, and services. With data on all 240 hotels operating in the city of Madrid between 1936 and 1998, a model of geographic and product location at the time of the hotels’ foundings is estimated based on the above mentioned variables. These are simultaneously determined and contingent upon the changing socioeconomic and urban cir...

  15. Night Sky Brightness and Light Pollution in Comunidad de Madrid

    OpenAIRE

    Zamorano Calvo, Jaime; Sánchez de Miguel, Alejandro; Gómez Castaño, José; Ocaña González, Francisco; Gallego Maestro, Jesús; Pila Díez, Berenice; Nievas Rosillo, Miguel; Tapia Ayuga, Carlos; Fernández Domínguez, Alberto; Pascual Ramírez, Sergio

    2013-01-01

    Preliminary results of a study of the night sky background brightness around the city of Madrid using Sky Quality Meter (SQM) photometers are presented. Data-retrieval methodology includes an automatic procedure to measure from a moving vehicle which allows to speed up the data gathering. The night sky brightness, an astronomical quality parameter that accounts for luminous flux from the sky, is closely related with the light pollution. The map with the spatial distribution of the night s...

  16. Paisaje holoceno de una gran urbe: la ciudad de Madrid

    OpenAIRE

    López Sáez, José Antonio; Alba Sánchez, Mª Francisca; Pérez Díaz, Sebastián; Manzano Rodríguez, S.

    2010-01-01

    this work develops a synthesis of palaeoenvironmental studies conducted in the city of Madrid and immediate surroundings in order to reconstruct the history of vegetation in the study area and anthropogenic dynamics from a chronocultural viewpoint during the Holocene. the first human impact on the landscape is detected during the VI millenium cal. bC (Early Neolithic) in the eastern part of the province, related to extractive and pastoral activities. the first evidence of farming is confirmed...

  17. Casa consistorial en Pinto. Madrid/España

    OpenAIRE

    Ruiz Palomeque, Gerardo

    1987-01-01

    All the basical principles in which was founded the building design and execution of the New Town-Hall in Pinto-Madrid are described and commented in this article. The singularity of the building correspond to an integrated action of all the aesthetical, environmental, functional and constructive conditionings (it is about the enlargement of the existant little Town-Hall) and simultaneously, to an attempt to reach, through its design, the needed climatic control of the indoors. This is the fu...

  18. Fourth Meeting of China-Spain Forum Held in Madrid

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>Chairman Hu Qili and Executive Chairman Chen Haosu of the Chinese Committee of the China-Spain Forum(CSF) led a Chinese delegation to attend the Fourth Meeting of the CSF in Madrid from November 27 to 28,2007.The meeting with the theme of "Harmony,Development and Gaining Win-Win Results" was jointly sponsored by the CPAFFC,the CSF Chinese Committee,the Spanish Ministry of Foreign Affairs and the Spain China Council Foundation.

  19. Energy-efficient social housing: residential building in madrid

    OpenAIRE

    Yañez Parareda, Guillermo

    2006-01-01

    The social housing project in San Fermin, an emerging district on the periphery of Madrid, won the 1999 competition for one of three buildings with a focus on "social housing with a high degree of energy efficiency." The competition was initiated by the Empresa Municipal de la Vivienda {EMV Community Housing Development Agency). The brief called for concepts pertainingto bioclimatic planning in multi-story buildings with integrated active and passive use of solar energy. Despite subsidies pro...

  20. Dirty Bombs: A Discouraging Second Look

    Science.gov (United States)

    Loeb, Cheryl A.

    2004-05-01

    Dirty bombs, terrorist devices to spread intensely radioactive material with the intent to kill, sicken, or inflict economic damage, have been overestimated by some in the government and underestimated by many physicists. It is unlikely that a radiological dispersion device (RDD) will contaminate an area to such a level that brief exposures are lethal or even incapacitating. However, careful examination of the consequences of the accident in Goiânia, Brazil shows that it is highly likely that people in the contaminated region will inhale or ingest dusty or liquid radioactive material in sufficient quantities to cause acute radiation sickness, and in some cases enough to kill. Some forms of radiological attack could kill tens or hundreds of people and sicken hundreds or thousands. This paper provides a general overview of the nature and use of RDDs and examines readily available sources of large quantities of radioactive material, material which requires significantly greater protection than it is afforded today. Under many circumstances an RDD containing only a few curies of cesium-137, strontium-90, cobalt-60 or other industrial isotopes could force the razing of more buildings and inflict greater economic losses than did the September 11, 2002 attacks on the World Trade Center and the Pentagon. The National Defense University study proposes new policies for the federal government which would decrease the chances of an attack and reduce the cost in lives and money to the United States should one, nevertheless, occur.

  1. Uranium content in soil after bombing FRY

    International Nuclear Information System (INIS)

    Depleted uranium (DU) is a byproduct of uranium enrichment process and its use is very dangerous and harmful. NATO has used DU ammunition in Yugoslav conflict during its air campaign against the tanks and bunkers. The estimated number of about 3,000-10,000 of 30 mm DU rounds as armor-piercing shells were fired from cannons fitted to A-10 aircraft and probably a usage in some of 1,500 launched Tomahawk Cruise missiles. We measured uranium content in the surface soil (0-5 cm depth) from bomb craters during NATO attack. Selected locations were Belgrade, Smederevo, Nis, Bor, Prahovo, Kadinjaca, Jadovnik, Raska, Sjenica, and Cape Arza. Total uranium concentration and isotopic ratio were determined using γ-spectrometry and inductively coupled plasma method. Obtained results were in the range 21 - 762.000 Bq/kg dry soil. They were at the all locations except Cape Arza comparable to the uranium content found in off-side locations of soils. (author)

  2. Breast cancer in atomic bomb survivors

    International Nuclear Information System (INIS)

    Thirty eight years after the atomic bombings, studies of the Radiation Effects Research Foundation (RERF) on the extended Life Span Study (LSS) sample have continued to provide important information on radiation carcinogenesis. The third breast cancer survey among this sample revealed 564 cases during the period 1950-80, of which 412 were reviewed microscopically. The following statements reflect the conclusions from the current investigation; 1) the relationship between radiation dose and breast cancer incidence was consistent with linearity and did not differ markedly between the Hiroshima and Nagasaki survivors, 2) a dose-related breast cancer risk was observed among women who were in their first decade of life at the time of exposure, 3) the relative risk of radiationinduced breast cancer decreased with increasing age at exposure, 4) the pattern over time of age-specific breast cancer incidence is similar for exposed and control women (that is, exposed women have more breast cancer than control women but the excess risk closely follows normal risk as expressed by age-specific population rates), and 5) radiation-induced breast cancer appears to be morphologically similar to other breast cancer

  3. Multiple myeloma among atomic bomb survivors

    International Nuclear Information System (INIS)

    The relationship between multiple myeloma in Hiroshima and Nagasaki and the estimated exposure dose is discussed. From October 1950 to December 1976 multiple myeloma was observed in 22 of 72,802 a-bomb survivors (54,116 in Hiroshima; 18,686 in Nagasaki) who were examined periodically in a life span survey by the Radiation Effects Research Foundation. The incidence per 1,000 was roughly 0.97 in a group exposed to over 100 rad, 0.30 in a group exposed to 1 to 99 rad, and 0.21 in a group exposed to less than 1 rad. There was a statistical difference (p<0.05) in relative risk which standardized city, sex, and age according to the controls exposed to less than 1 rad. An increase in risk in a group exposed to a large dose was marked in survivors aged 20 to 59 at the time of exposure. Multiple myeloma was not observed in those under 20 or over 60 years. An increase in risk in the group exposed to a large dose became marked 15 years after exposure. It is believed that the age factor, in addition to radiation, specifically influenced the occurrence of disease. (Tsunoda, M.)

  4. Simulating an Exploding Fission-Bomb Core

    Science.gov (United States)

    Reed, Cameron

    2016-03-01

    A time-dependent desktop-computer simulation of the core of an exploding fission bomb (nuclear weapon) has been developed. The simulation models a core comprising a mixture of two isotopes: a fissile one (such as U-235) and an inert one (such as U-238) that captures neutrons and removes them from circulation. The user sets the enrichment percentage and scattering and fission cross-sections of the fissile isotope, the capture cross-section of the inert isotope, the number of neutrons liberated per fission, the number of ``initiator'' neutrons, the radius of the core, and the neutron-reflection efficiency of a surrounding tamper. The simulation, which is predicated on ordinary kinematics, follows the three-dimensional motions and fates of neutrons as they travel through the core. Limitations of time and computer memory render it impossible to model a real-life core, but results of numerous runs clearly demonstrate the existence of a critical mass for a given set of parameters and the dramatic effects of enrichment and tamper efficiency on the growth (or decay) of the neutron population. The logic of the simulation will be described and results of typical runs will be presented and discussed.

  5. Nuclear policies: fuel without the bomb

    International Nuclear Information System (INIS)

    The essays, developed from studies conducted by the California seminar on arms control and foreign policy, address technical, political, and economic aspects of nonproliferation. How to halt nuclear proliferation commands worldwide attention today. The search for new energy resources by industrial as well as nonindustral nations has led to the spread of nuclear technology and the production of weapons grade fuel materials such as plutonium and enriched uranium in the name of energy independence. The background and consequences of this growing danger and possible solutions to it are the substance of the essays. Conceding the desirability (if not necessity) of developing nuclear power as an energy source, the writers focus on the different reactor technologies; an historical perspective of proliferation through the example of India; the rationales for stringent international monitoring; and finally, the link between proliferation and the spread of nuclear weapons. The chapters are: Nuclear technology: essential elements for decisionmakers, Robert Gillette; Must we decide now for worldwide commerce in plutonium fuel, Albert Wohlstetter; US peaceful aid and the Indian bomb, Roberta Wohlstetter; International discipline over the uses of nuclear energy, Victor Gilinsky; and Nuclear energy and the proliferation of nuclear weapons, Victor Gilinsky

  6. Ellerman Bombs with Jets: Cause and Effect

    CERN Document Server

    Reid, A; Scullion, E; Doyle, J G; Shelyag, S; Gallagher, P

    2015-01-01

    Ellerman Bombs (EBs) are thought to arise as a result of photospheric magnetic reconnection. We use data from the Swedish 1-m Solar Telescope (SST), to study EB events on the solar disk and at the limb. Both datasets show that EBs are connected to the foot-points of forming chromospheric jets. The limb observations show that a bright structure in the H$\\alpha$ blue wing connects to the EB initially fuelling it, leading to the ejection of material upwards. The material moves along a loop structure where a newly formed jet is subsequently observed in the red wing of H$\\alpha$. In the disk dataset, an EB initiates a jet which propagates away from the apparent reconnection site within the EB flame. The EB then splits into two, with associated brightenings in the inter-granular lanes (IGLs). Micro-jets are then observed, extending to 500 km with a lifetime of a few minutes. Observed velocities of the micro-jets are approximately 5-10 km s$^{-1}$, while their chromospheric counterparts range from 50-80 km s$^{-1}$....

  7. Observations and NLTE modeling of Ellerman bombs

    CERN Document Server

    Berlicki, Arkadiusz

    2014-01-01

    Ellerman bombs (EBs) are short-lived and compact structures that are observed well in the wings of the hydrogen H-alpha line. EBs are also observed in the chromospheric CaII lines and in UV continua. H-alpha line profiles of EBs show a deep absorption at the line center and enhanced emission in the line wings. Similar shapes of the line profiles are observed for the CaII IR line at 8542 ang. It is generally accepted that EBs may be considered as compact microflares located in lower solar atmosphere. However, it is still not clear where exactly the emission of EBs is formed in the solar atmosphere. High-resolution spectrophotometric observations of EBs were used for determining of their physical parameters and construction of semi-empirical models. In our analysis we used observations of EBs obtained in the H-alpha and CaII H lines. We also used NLTE numerical codes for the construction of grids of 243 semi-empirical models simulating EBs structures. In this way, the observed emission could be compared with th...

  8. Ellerman Bombs with Jets: Cause and Effect

    Science.gov (United States)

    Reid, A.; Mathioudakis, M.; Scullion, E.; Doyle, J. G.; Shelyag, S.; Gallagher, P.

    2015-05-01

    Ellerman Bombs (EBs) are thought to arise as a result of photospheric magnetic reconnection. We use data from the Swedish 1 m Solar Telescope to study EB events on the solar disk and at the limb. Both data sets show that EBs are connected to the foot points of forming chromospheric jets. The limb observations show that a bright structure in the Hα blue wing connects to the EB initially fueling it, leading to the ejection of material upwards. The material moves along a loop structure where a newly formed jet is subsequently observed in the red wing of Hα. In the disk data set, an EB initiates a jet which propagates away from the apparent reconnection site within the EB flame. The EB then splits into two, with associated brightenings in the inter-granular lanes. Micro-jets are then observed, extending to 500 km with a lifetime of a few minutes. Observed velocities of the micro-jets are approximately 5-10 km s-1, while their chromospheric counterparts range from 50 to 80 km s-1. MURaM simulations of quiet Sun reconnection show that micro-jets with properties similar to those of the observations follow the line of reconnection in the photosphere, with associated Hα brightening at the location of increased temperature.

  9. Magnetic Flux Cancellation in Ellerman Bombs

    CERN Document Server

    Reid, A; Doyle, J G; Scullion, E; Henriques, V; Nelson, C; Ray, T

    2016-01-01

    Ellerman Bombs (EBs) are often found co-spatial with bipolar photospheric magnetic fields. We use H$\\alpha$ imaging spectroscopy along with Fe I 6302.5 \\AA\\ spectro-polarimetry from the Swedish 1-m Solar Telescope (SST), combined with data from the Solar Dynamic Observatory (SDO) to study EBs and the evolution of the local magnetic fields at EB locations. The EBs are found via an EB detection and tracking algorithm. We find, using NICOLE inversions of the spectro-polarimetric data, that on average (3.43 $\\pm$ 0.49) x 10$^{24}$ ergs of stored magnetic energy disappears from the bipolar region during the EBs burning. The inversions also show flux cancellation rates of 10$^{14}$ - 10$^{15}$ Mx s$^{-1}$, and temperature enhancements of 200 K at the detection footpoints. We investigate near-simultaneous flaring of EBs due to co-temporal flux emergence from a sunspot, which shows a decrease in transverse velocity when interacting with an existing, stationary area of opposite polarity magnetic flux and the EBs are f...

  10. Atomic bomb survivor data: utilization and analysis

    International Nuclear Information System (INIS)

    There were several motivations for organizing the SIMS Conference reported in this monograph. Risk assessment and its methods have been subjects of several SIMS Conferences in the recent past, and focusing these newer, more powerful methods on the largest human experience of exposure to ionizing radiation seemed an appropriate sequel. There was also the conviction that the data resources of the Radiation Effects Research Foundation (RERF), generated through the mortality and medical follow-up of large samples of the survivors of the atomic bombs dropped on Hiroshima and Nagasaki, were being under utilized, and that a conference and its proceedings would create interest in exploiting this resource. The time seemed ripe for gathering a small group of current RERF scientists, veteran US statisticians and epidemiologists, and others with more recent entry into the field of radiation biology to consider long range plans for maximizing the output of information not only on the long term effects of ionizing radiation on man but on new knowledge of the determinants of health and disease that can be learned by study of the records of this cohort. This seemed particularly appropriate at this time while intensive joint Japanese-US efforts are underway to provide a new, more accurate dosimetry for use in these studies. Finally, there was a hope that an ad hoc forum of this type would provide not only a summary of current statistical and epidemiologic activities at RERF, but a useful critique of their scope and quality

  11. Health effects of atomic-bomb radiation

    International Nuclear Information System (INIS)

    This review described carcinogenic and genetic effects of A-bomb radiation. Effects have been investigated on 120,000 exposed people for their life span, 20,000 for health examinations, 3,000 people exposed in the womb and 80,000 second-generations of the exposed people. Epidemiological data revealed the presence of carcinogenic effects: Cancer death amounted to 9% from 1950 to 1990. However, carcinogenic mechanism is unknown yet. Genetic effects have been studied from the points of lesion at birth, sex ratio, chromosome aberration, biochemical test and mortality rate of children of exposed people and, although the effects have been experimentally shown in animals, are not observed in those children. This may be derived from the fact that there are few people who were exposed to such a high dose as used experimentally (0.2 Sv exposure to people within 2.5 km diameter-area from the explosion point vs >3 Sv in animals). Data are presented in Research Foundation home page. (K.H.)

  12. The Madrid School of Neurology (1885-1939).

    Science.gov (United States)

    Giménez-Roldán, S

    2015-01-01

    The emergence of neurology in Madrid between 1885 and 1939 had well-defined characteristics. On foundations laid by Cajal and Río-Hortega, pioneers combined clinical practice with cutting-edge neurohistology and neuropathology research. Luis Simarro, trained in Paris, taught many talented students including Gayarre, Achúcarro and Lafora. The untimely death of Nicolás Achúcarro curtailed his promising career, but he still completed the clinicopathological study of the first American case of Alzheimer's disease. On returning to Spain, he studied glial cells, including rod cells. Rodríguez Lafora described progressive myoclonus epilepsy and completed experimental studies of corpus callosum lesions and clinical and neuropathology studies of senile dementia. He fled to Mexico at the end of the Spanish Civil War (1936-1939). Sanchís Banús, a sterling clinical neurologist, described the first cluster of Huntington's disease in Spain, and he and Río-Hortega joined efforts to determine that pallidal degeneration underlies rigidity in advanced stages of the disease. Just after the war, Alberca Llorente eruditely described inflammatory diseases of the neuraxis. Manuel Peraita studied "the neurology of hunger" with data collected during the siege of Madrid. Dionisio Nieto, like many exiled intellectuals, settled in Mexico DF, where he taught neurohistological methods and neuropsychiatry in the tradition of the Madrid School of Neurology.

  13. Antonio Quilis, La concodancia gramatiaal en Za Zengua espanola hablada en Madrid, C. S. I. C., Madrid 1983, pags. 128

    Directory of Open Access Journals (Sweden)

    Mitja Skubic

    1983-01-01

    Full Text Available El libra de Antonio Quilis, de poco más de cien páginas, nos ofrece los resultados de las encuestas sabre la concordancia sintáctica en el habla de Madrid. El Autor que es también cultivador y conocedor de la fonética del español­ pensemos en su importante trabajo sobre la fonética acústica de la lengua española (Gredos, Madrid 1981 - vuelve aqué a su vocacion de sintáctico, visible en sus trabajos sabre la estructura del español la edición de la Gramática de Nebri­ja y en el amor con que cuidó la presentación al mundo de habla castellana de las obras de B. Pottier.

  14. How to expand subway and urban railway networks: light rail extensions in Madrid, Spain

    OpenAIRE

    de O??a, Juan; Calvo, Francisco J.; Garach, Laura; de O??a, Roc??o; L??pez Maldonado, Griselda

    2010-01-01

    Residential areas of detached houses were built in north and east Madrid, Spain, during the last decade of the 20th century. Because the popula- tion density in those areas is low, implementing an efficient transport system is complicated. In south Madrid in the 1960s, however, huge commuter towns developed. Some of them were linked to a suburban network at some point, whereas others were far away. The Madrid region promoted the construction of several light rail lines to resolve this issue. ...

  15. Traffic light – nutrition labelling: knowledge, perception and use in consumers of Madrid, Spain

    OpenAIRE

    Karimen Andrea León-Flández; Leandro Prieto-Castillo; Miguel Angel Royo-Bordonada

    2015-01-01

    Introduction: Describe knowledge, comprehension level, perception and use of traffic light labelling in consumers of Madrid.Material and Methods: A two phases, cross-sectional study design, carried out in Madrid, in 2012. Our sample was recruited randomly, and interviewed using a questionnaire designed for this purpose. Consumers of 7 stores of main supermarket chains in Madrid were questioned. Information about knowledge, comprehension, perception and use of traffic light labelling (TLL) was...

  16. Elephas antiquus (Proboscidea, Mammalia en el Pleistoceno medio de Ciempozuelos (Madrid

    Directory of Open Access Journals (Sweden)

    Mazo, A. V.

    1995-04-01

    Full Text Available A mandible of a young elephant found at Ciempozuelos (Madrid is identified as Elephas antiquus. Correlation with other paleontological sites of the Madrid basin were this taxa has been recorded allow us to assing the new locality to the middle-Iate Pleistocene (Riss-Würn.Se identifica como Elephas antiquus una mandíbula juvenil de elefante encontrada en Ciempozuelos (Madrid. Las correlaciones con otros yacimientos de la cuenca de Madrid que han proporcionado el mismo taxón permiten precisar que la nueva localidad pertenece al Pleistoceno medio final (Riss-Würm.

  17. Thyroid disorders in atomic-bomb survivors

    International Nuclear Information System (INIS)

    It is known from several studies, including those from RERF that radiation exposure can cause thyroid tumors (Socolow, N Engl J Med. 1963;268:406, Parker, Ann Intern Med. 1974;80:600). Effects of radiation on autoimmune thyroid disease are not well understood. We have conducted thyroid disease screening on a population of 2856 individuals from the Adult Health Study (AHS) cohort of atomic-bomb survivors for the period of 1984-1987. This study, which for logistical reasons involved survivors only from Nagasaki, revealed a statistically significant relationship between radiation dose and prevalence of solid nodules, including cancer, and that of autoimmune hypothyroidism (Nagataki, JAMA. 1994;272:364). Because the previous thyroid study was conducted only in Nagasaki, the new comprehensive thyroid disease screening study has been ongoing in Hiroshima and Nagasaki AHS participants since March 2000. For about 4,000 participants in Hiroshima and Nagasaki AHS cohort, thyroid ultrasonography, aspiration biopsy of nodules, thyroid function test, thyroid autoantibody (thyroid peroxidase antibody and thyroglobulin antibody) test by highly sensitive assay using enzyme linked immunosorbent assay were performed for the diagnosis of thyroid diseases. Analysis of data from the 1874 people examined through July 2001 (915 people from Hiroshima, 959 people from Nagasaki) provides evidence that thyroid cancer increases with radiation dose. The prevalence of positive result for thyroid autoantibody test is increased in the people exposed to relative low dose of radiation (0.01-0.99 Sv). Examination and measurements was completed in February 2003 for all patients. The analysis of these data is providing new and more complete insights into relationships between thyroid diseases and low doses of radiation

  18. Is Einstein the Father of the Atomic Bomb

    Science.gov (United States)

    Lustig, Harry

    2009-05-01

    Soon after the American atomic bombs were dropped on Hiroshima and Nagasaki, the notion took hold in the popular mind that Albert Einstein was ``the father of the bomb.'' The claim of paternity rests on the belief that E=mc2 is what makes the release of enormous amounts of energy in the fission process possible and that the atomic bomb could not have been built without it. This is a misapprehension. Most physicists have known that all along. Nevertheless in his reaction to the opera Dr. Atomic, a prominent physicist claimed that Einstein's discovery that matter can be transformed into energy ``is precisely what made the bomb possible.'' In fact what makes the fission reaction and one of its applications,the atomic bomb, possible is the smaller binding energies of fission products compared to the binding energies of the nuclei that undergo fission.The binding energies of nuclei are a well understood consequence of the numbers and arrangements of protons and neutrons in the nucleus and of quantum-mechanical effects. The realization that composite systems have binding energies predates relativity. In the 19th century they were ascribed to potential and other forms of energy that reside in the system. With Einstein they became rest mass energy. While E=mc2 is not the cause of fission, measuring the masses of the participants in the reaction does permit an easy calculation of the kinetic energy that is released.

  19. Mortality statistics among atomic bomb survivors in Hiroshima Prefecture

    International Nuclear Information System (INIS)

    In a comparative analysis of mortality among atomic bomb survivors versus the non-exposed, both resident in Hiroshima Prefecture, it was found that in addition to leukaemia, malignant lymphoma, multiple myeloma, and cancers of the thyroid gland, breast, lung, esophagus, stomach, urinary organs and salivary gland which have been reported from the past to be elevated in risk among atomic bomb survivors, cancers of the colon, larynx, accessory sinuses, uterus, ovary and testis, diseases of the blood, cirrhosis of liver, hypertensive disease and diabetes mellitus were elevated in risk, but the risk of cerebrovascular disease, heart disease, peptic ulcer, gastroenteritis, senility, and accidents was lower than the non-exposed. The relationship of atomic bomb exposure to the relative risk of cancers of the lung, breast, uterus, and testis could be readily explained, but the relationship between atomic bomb exposure and the relative risk of cancers of many other sites, diseases of the blood, and other causes of death was inconsistent. One of the reasons why the risk of senility was low and the risk of diseases of the blood, malignant neoplasms, diabetes mellitus, and hypertensive disease was high is considered to be the higher diagnostic accuracy in atomic bomb survivors. (author)

  20. The Rhetoric of "Unconditional Surrender" and the Decision to Drop the Atomic Bomb.

    Science.gov (United States)

    Hikins, James W.

    1983-01-01

    Analyzes the decision to drop the atomic bomb from a rhetorical point of view, arguing that the bombs were launched because of an American commitment to a particular rhetoric that focused on the propaganda slogan "unconditional surrender." (PD)

  1. Forensic applications of 14C bomb-pulse dating

    International Nuclear Information System (INIS)

    After a brief review of the basics of 14C bomb-pulse dating, this paper presents two unique forensic applications. Particular attention is dedicated to the use of the 14C bomb-pulse to establish the time of harvest of illicit drugs such as heroin and opium. Preliminary measurements of 14C concentrations in milligram samples taken from seized drugs are presented. 14C bomb-pulse dating can determine whether drug distribution originates from stockpiles or recent manufacture, and support the action of law enforcement authorities against criminal organisations involved in drug trafficking. In addition, we describe the dating of wine vintages for a number of authenticated single label vintage red wines from the Barossa Valley - South Australia. Our results show that radiocarbon dating can be used to accurately determine wine vintages and therefore reveal the addition of unrelated materials of natural and synthetic origin

  2. Forensic applications of {sup 14}C bomb-pulse dating

    Energy Technology Data Exchange (ETDEWEB)

    Zoppi, U. E-mail: ugo@ansto.gov.au; Skopec, Z.; Skopec, J.; Jones, G.; Fink, D.; Hua, Q.; Jacobsen, G.; Tuniz, C.; Williams, A

    2004-08-01

    After a brief review of the basics of {sup 14}C bomb-pulse dating, this paper presents two unique forensic applications. Particular attention is dedicated to the use of the {sup 14}C bomb-pulse to establish the time of harvest of illicit drugs such as heroin and opium. Preliminary measurements of {sup 14}C concentrations in milligram samples taken from seized drugs are presented. {sup 14}C bomb-pulse dating can determine whether drug distribution originates from stockpiles or recent manufacture, and support the action of law enforcement authorities against criminal organisations involved in drug trafficking. In addition, we describe the dating of wine vintages for a number of authenticated single label vintage red wines from the Barossa Valley - South Australia. Our results show that radiocarbon dating can be used to accurately determine wine vintages and therefore reveal the addition of unrelated materials of natural and synthetic origin.

  3. Mental health conditions in Korean atomic bomb survivors: a survey in Seoul

    OpenAIRE

    Koshimoto, Rika; Nakane, Hideyuki; Kim, Hyen; Kinoshita, Hirohisa; Moon, Deok Su; Ohtsuru, Akira; Bahn, Geonho; Shibata, Yoshisada; Ozawa, Hiroki; Yamashita, Shunichi

    2011-01-01

    More than 60 years have elapsed since the atomic bombings to Hiroshima and Nagasaki, and since all of the atomic bomb survivors have become old, the importance of caring their mental health has become increasing in Japan. Although approximately 70% of overseas atomic bomb are living in Korea, there have been quite few studies on their mental health. The objectives of the present study were to elucidate whether the mental health conditions of atomic bomb survivor in Korea are similar to those ...

  4. Effects of radiation on the incidence of prostate cancer among Nagasaki atomic bomb survivors

    OpenAIRE

    Kondo, Hisayoshi; Soda, Midori; Mine, Mariko; Yokota, Kenichi

    2013-01-01

    Atomic bomb survivors have been reported to have an increased risk of some cancers, especially leukemia. However, the risk of prostate cancer in atomic bomb survivors is not known to have been examined previously. This study examined the association between atomic bomb radiation and the incidence of prostate cancer among male Nagasaki atomic bomb survivors. The subjects were classified by distance from the hypocenter into a proximal group (

  5. Oficios, costumbres y sociedad en el Madrid bajomedieval

    Directory of Open Access Journals (Sweden)

    Montero Vallejo, Manuel

    2001-06-01

    Full Text Available After a period of stagnation, the town of Madrid resumed its spatial and demographic growth in the second quarter of the 15th century; from that time through the early 1500s, the town nearly doubled its built-up area and more than doubled its population. The economy also grew; Madrid went from a predominantly peasant town —craftsmanship being rural too, except for the production of some goods— to a center of industrial production and liberal arts as well as a regional market of far-reaching influence. In addition, society evolved. The 15th century was a period of consolidation of important lineages and of artisans and merchants joining the class of the knights. The documentary sources, most notably the wills, remarkably attest to this society's activities and spiritual concerns.

    La villa de Madrid, tras un período de estancamiento, reanuda en el primer cuarto del siglo XV un crecimiento espacial y demográfico. De esta época a principios del siglo XVI casi duplica su extensión edificada y ampliamente la población, con un crecimiento económico paralelo. De un panorama campesino, en que su artesanía —salvo algunos casos de precoz desarrollo— posee carácter rural, pasa en el siglo XV a una diversificación profesional importante, con industrias especializadas y profesiones liberales, convirtiéndose en cabeza de un mercado regional de amplio alcance. La sociedad también evoluciona: en el siglo XV se consolidan importantes linajes y aparecen artesanos y mercaderes cualificados, que ingresan en el círculo de los caballeros. La documentación ofrece una muestra importante de las actividades de esta sociedad y de sus inquietudes espirituales, y de manera destacada en los testamentos bajomedievales.

  6. The Manhattan Project: Making the Atomic Bomb. 1999 edition.

    Science.gov (United States)

    Gosling, F. G.

    1999-01-01

    "The Manhattan Project: Making the Atomic Bomb" is a short history of the origins and development of the American atomic bomb program during World War II. Beginning with the scientific developments of the pre-war years, the monograph details the role of the United States government in conducting a secret, nationwide enterprise that took science from the laboratory and into combat with an entirely new type of weapon. The monograph concludes with a discussion of the immediate postwar period, the debate over the Atomic Energy Act of 1946, and the founding of the Atomic Energy Commission.

  7. Why didn't Hitler get the atomic bomb

    International Nuclear Information System (INIS)

    This bibliographical note presents a book in which the author reports his historical studies on the Nazi's nuclear activities as, by the end of the 1930's, Germany was probably the leader in this domain. He mentions and describes the various programs that were launched between 1939 and 1945, discusses some evidences related to the fact that the Germans probably tried to master nuclear energy production, and that they might have tested a weapon containing fissile materials (probably a dirty bomb). The author analyses the reasons of the failure of this nuclear sector: a lack of organization, war and bombings, and a relative lack of interest of political authorities

  8. Hot-spring cure of atomic-bomb survivors, 16

    Energy Technology Data Exchange (ETDEWEB)

    Ouchi, Tamon (Beppu Genbaku Senta (Japan))

    1984-03-01

    Though a cold winter with snowfalls, in the fiscal year 1983, the number of the atomic-bomb sufferers using the Beppu Atomic-bomb Center (a medical hot spring) was large in January and February, 1984; throughout the fiscal year, the total number was about 3,800 persons. The diseases of the sufferers, mostly in locomotion organs, are such as osteoarthritis of spine, lame hip and knee arthropathy. Being the typical diseases for which hot spring treatment is good, the effect is clear, and those desiring to enter the Center twice in a year are increasing. The situation of usage of the Center from April, 1983, to March, 1984, is described.

  9. The Manhattan Project: Making the Atomic Bomb. 1999 edition.

    Energy Technology Data Exchange (ETDEWEB)

    Gosling, F.G.

    1999-01-01

    ``The Manhattan Project: Making the Atomic Bomb`` is a short history of the origins and development of the American atomic bomb program during World War II. Beginning with the scientific developments of the pre-war years, the monograph details the role of the United States government in conducting a secret, nationwide enterprise that took science from the laboratory and into combat with an entirely new type of weapon. The monograph concludes with a discussion of the immediate postwar period, the debate over the Atomic Energy Act of 1946, and the founding of the Atomic Energy Commission.

  10. Intervención con grupos de víctimas del 11-M desde un centro de día de salud mental.

    Directory of Open Access Journals (Sweden)

    Isabel Baldor Tubet

    2005-01-01

    Full Text Available Se describe el desarrollo de la intervención realizada con tres grupos de víctimas del atentado del 11 de Marzo en Madrid, que presentaban sintomatología moderada de estrés postraumático. La intervención se ha basado en el modelo social-cognitivo de respuesta al trauma y ha seguido las recomendaciones del «debriefing».

  11. El verano de 1814 en Madrid y Pamplona

    OpenAIRE

    Ortuño Martínez, Manuel

    2011-01-01

    Cuando Fernando VII regresó a España en 1814 se estableció el más feroz absolutismo y la represión de quienes habían sido fieles a la Constitución de 1812. Como respuesta a esta actividad real, se multiplicaron los centros de conspiración, las tertulias políticas y los planes de subversión. La reunión en Madrid de los generales liberales y constitucionalistas propició varios pronunciamientos militares, como el de Pamplona, bajo el liderazgo del mariscal Espoz y s...

  12. Paisaje holoceno de una gran urbe: la ciudad de Madrid.

    OpenAIRE

    López Sáez, José Antonio; Alba Sánchez, Francisca; Pérez Díaz, Sebastián; Manzano Rodríguez, S.

    2010-01-01

    El presente trabajo lleva a cabo una síntesis de todos los estudios paleoambientales realizados en la ciudad de Madrid y entorno inmediato, con el objetivo de reconstruir la historia de la vegetación de la zona de estudio y la dinámica antrópica, desde un punto de vista cronocultural, durante el Holoceno. El primer impacto humano sobre el paisaje se detecta en el VI milenio cal. BC (Neolítico antiguo) en la zona oriental de la provincia, en relación con actividades extractivas y pastoriles. L...

  13. El Campus virtual de la universidad complutense de Madrid.

    OpenAIRE

    Alfredo , Fernández-Valmayor; Jesús Cristobal; Antonio Navarro; Ana Fernández-Pampillón; Jorge Merino; Miguel Peralta; Yolanda Roldán

    2008-01-01

    Hoy en día el uso de las tecnologías de la información y la comunicación se encuentra plenamente integrado en muchos procesos docentes. Uno de estos usos se concreta en la utilización de sistemas de gestión de cursos en las universidades, donde sirven de soporte a lo que podríamos denominar campus virtuales. Este artículo describe el Campus Virtual de la Universidad Complutense de Madrid, incidiendo en los factores claves que han impulsado su desarrollo.

  14. New Madrid seismotectonic study. Activities during fiscal year 1977

    International Nuclear Information System (INIS)

    Approximately 30 highly qualified scientists are participating in a coordinated geological, geophysical, and seismological study of the area within a 200-mile radius of New Madrid, Missouri. The study is designed to define the structural setting and tectonic history of the area in order to realistically evaluate earthquake risks in the siting of nuclear facilities. The region studied includes Illinois, Indiana, Kentucky, Tennessee, Alabama, Arkansas, and Missouri. An inventory of existing data and supporting research in the area was prepared. New information from aeromagnetic, ground magnetic, and gravity surveys has been obtained, and the data are currently being processed

  15. RELEVANSI KEIKUTSERTAAN INDONESIA DALAM INTERNATIONAL REGISTRATION OF MARKS MADRID SYSTEM MELALUI RATIFIKASI MADRID PROTOCOL TERHADAP POTENSI PENINGKATAN DAYA SAING BANGSA INDONESIA DI BIDANG PERDAGANGAN INTERNASIONAL

    Directory of Open Access Journals (Sweden)

    Irna Nurhayati

    2008-10-01

    Full Text Available Protection of marks is relied on first to file principle, which means that mark protection will only be given by registration. The marks registration can be done through both national and international registration. The Madrid Protocol is an international marks registration within Madrid System, which is one of several international marks registration systems in the world. Indonesia now is still studying the benefits and detriments that would be reached if it joined in the Madrid Protocol. The research found that, first; the Madrid Protocol has both advantages and disadvan­tages. Second; Indonesia would gain much benefit by joining in this system. However, many things should be prepared well in order to minimize the detriment that would occur.

  16. Lack of tissue renewal in human adult Achilles tendon is revealed by nuclear bomb (14)C

    DEFF Research Database (Denmark)

    Heinemeier, Katja Maria; Schjerling, Peter; Heinemeier, Jan;

    2013-01-01

    the 14C bomb-pulse method. This method takes advantage of the dramatic increase in atmospheric levels of 14C, produced by nuclear bomb tests in 1955-1963, which is reflected in all living organisms. Levels of 14C were measured in 28 forensic samples of Achilles tendon core and 4 skeletal muscle samples...... is revealed by nuclear bomb 14C....

  17. Art, Education, and the Bomb: Reflections on an International Children's Peace Mural Project.

    Science.gov (United States)

    Anderson, Tom

    1997-01-01

    Argues that social change can be evidenced in the absence of an image. Discusses how murals painted by children 50 years after the bombing of Hiroshima and Nagasaki do not depict "the bomb," but it pervades the murals nonetheless. Shows that viewers draw unintended analogies between the images and the bombings. (DSK)

  18. Synoptic conditions leading to extremely high temperatures in Madrid

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, R.; Prieto, L.; Hernandez, E.; Teso, T. del [Dept. Fisica de la Tierra II, Fac. CC. Fisicas, Univ. Camplutense de Madrid (Spain); Diaz, J. [Centro Universitario de Salud Publica, Univ. Autonoma de Madrid (Spain)

    2002-02-01

    Extremely hot days (EHD) in Madrid have been analysed to determine the synoptic patterns that produce EHDs during the period of 1955-1998. An EHD is defined as a day with maximum temperature higher than 36.5 C, a value which is the threshold for the intense effects on mortatility and it coincides with the 95 percentile of the series. Two different situations have been detected as being responsible for an EHD occurrence, one more dynamical, produced by southern fluxes, and another associated with a stagnation situation over Iberia of a longer duration. Both account for 92% of the total number of days, thus providing an efficient classification framework. A circulation index has been derived to characterise and forecast an EHD occurrence. This paper shows that EHD occur in Madrid during short duration events, and no long heat waves, like those recorded in other cities, are present. Additionally, no clear pattern can be detected in the EHD frequency; the occurrence is tied to changes in the summer location of the Azores high. (orig.)

  19. Synoptic conditions leading to extremely high temperatures in Madrid

    Directory of Open Access Journals (Sweden)

    R. García

    Full Text Available Extremely hot days (EHD in Madrid have been analysed to determine the synoptic patterns that produce EHDs during the period of 1955–1998. An EHD is defined as a day with maximum temperature higher than 36.5°C, a value which is the threshold for the intense effects on mortatility and it coincides with the 95 percentile of the series. Two different situations have been detected as being responsible for an EHD occurrence, one more dynamical, produced by southern fluxes, and another associated with a stagnation situation over Iberia of a longer duration. Both account for 92% of the total number of days, thus providing an efficient classification framework. A circulation index has been derived to characterise and forecast an EHD occurrence. This paper shows that EHD occur in Madrid during short duration events, and no long heat waves, like those recorded in other cities, are present. Additionally, no clear pattern can be detected in the EHD frequency; the occurrence is tied to changes in the summer location of the Azores high.

    Key words. Meteorology and atmospheric dynamics (Climatology; synoptic-scale meteorology; general or miscellaneous

  20. Lymphocyte cytotoxicity of colchicine in Hiroshima atomic bomb survivors

    International Nuclear Information System (INIS)

    The cytotoxicity of colchicine for the peripheral blood lymphocytes of 151 Hiroshima atomic bomb survivors and their controls was determined. No radiation effect was found, but modest age-related changes for the initial number of vialble cells and for the cytotoxicity of colchicine were observed. (author)

  1. Heisenberg's war. The secret history of the German bomb

    International Nuclear Information System (INIS)

    The history of Second World War Germany's 'Uranium Project', which often is referred to as the 'myth of the German atomic bomb', has been attracting the mind's of secret service men, futurologists, historians and journalists since after the end of the war it has become possible to lift the veil of secrecy. Powers book adds another one to the many investigations published since them. His approach to the piece of history starts with Heisenberg's visit to the U.S.A. in summer 1939, describes the plans of the German Heereswaffenamt pursued with the Uranium Project, and their counterpart on the side of the Allied Forces where German scientists, as immigrants in England and in the U.S.A., were doing their best to launch research for the development of an atomic bomb. The end of this 'competition' is marked by the internment of the ten German scientists and bomb specialists in Fall Hall. The leading story of the book centers on the small group of scientists around Heisenberg, who cleverly 'torpedoed' the development of the German atomic bomb in the years from 1939 until 1944. (HP)

  2. Ahab's Speeches: Bombs or Bombastics? A Rhetorical Criticism.

    Science.gov (United States)

    Fadely, Dean

    In an attempt to define rhetorical discourse, the paper examines the speeches of Ahab, the main character from Herman Melville's book, "Moby-Dick." The paper first determines if Ahab's speeches actually fall into the category of rhetorical discourse by examining his major speeches, and then ascertains whether his speeches are bombs (successful…

  3. Automatic behavior sensing for a bomb-detecting dog

    Science.gov (United States)

    Nguyen, Hoa G.; Nans, Adam; Talke, Kurt; Candela, Paul; Everett, H. R.

    2015-05-01

    Bomb-detecting dogs are trained to detect explosives through their sense of smell and often perform a specific behavior to indicate a possible bomb detection. This behavior is noticed by the dog handler, who confirms the probable explosives, determines the location, and forwards the information to an explosive ordnance disposal (EOD) team. To improve the speed and accuracy of this process and better integrate it with the EOD team's robotic explosive disposal operation, SPAWAR Systems Center Pacific has designed and prototyped an electronic dog collar that automatically tracks the dog's location and attitude, detects the indicative behavior, and records the data. To account for the differences between dogs, a 5-minute training routine can be executed before the mission to establish initial values for the k-mean clustering algorithm that classifies a specific dog's behavior. The recorded data include GPS location of the suspected bomb, the path the dog took to approach this location, and a video clip covering the detection event. The dog handler reviews and confirms the data before it is packaged up and forwarded on to the EOD team. The EOD team uses the video clip to better identify the type of bomb and for awareness of the surrounding environment before they arrive at the scene. Before the robotic neutralization operation commences at the site, the location and path data (which are supplied in a format understandable by the next-generation EOD robots—the Advanced EOD Robotic System) can be loaded into the robotic controller to automatically guide the robot to the bomb site. This paper describes the project with emphasis on the dog-collar hardware, behavior-classification software, and feasibility testing.

  4. High incidence of meningioma among Hiroshima atomic bomb survivors

    Energy Technology Data Exchange (ETDEWEB)

    Shintani, Takahiro; Hayakawa, Norihiko; Hoshi, Masaharu [Hiroshima Univ. (Japan). Research Inst. for Radiation Biology and Medicine] [and others

    1999-03-01

    Since the atomic bomb explosions in Hiroshima and Nagasaki, high incidences of leukemia, thyroid cancer and other tumors have been reported as atomic bomb-induced tumors. We investigated the incidence of meningioma among Hiroshima atomic bomb survivors. Sixty-eight patients surgically treated for meningioma who had been within 2.0 km of the hypocenter of the explosion were identified. Six hundred and seven non-exposed patients with meningioma were also studied. Treatment dates were from 1975 to 1992. The incidences of meningioma among 68 subjects within 2.0 km and 607 non-exposed patients were 8.7 and 3.0 cases per 10{sup 5} persons per year, respectively. The incidences of meningioma among the survivors of Hiroshima in 5-year intervals since 1975 were 5.3, 7.4, 10.1, and 14.9, respectively. The incidences of meningioma classified by distances from the hypocenter of 1.5-2.0 km, 1.0-1.5 km and less than 1.0 km were 6.3, 7.6 and 20.0, respectively. The incidences of meningioma classified by doses to the brain of 0-0.099 Sv, 0.1-0.99 Sv and more than 1.0 Sv were 7.7, 9.2 and 18.2, respectively. The incidence of meningioma among Hiroshima atomic bomb survivors has increased since 1975. There was a significant correlation between the incidence and the dose of radiation to the brain. The present findings strongly suggest that meningioma is one of the tumors induced by atomic bombing in Hiroshima. (author)

  5. High incidence of meningioma among Hiroshima atomic bomb survivors.

    Science.gov (United States)

    Shintani, T; Hayakawa, N; Hoshi, M; Sumida, M; Kurisu, K; Oki, S; Kodama, Y; Kajikawa, H; Inai, K; Kamada, N

    1999-03-01

    Since the atomic bomb explosions in Hiroshima and Nagasaki, high incidences of leukemia, thyroid cancer and other tumors have been reported as atomic bomb-induced tumors. We investigated the incidence of meningioma among Hiroshima atomic bomb survivors. Sixty-eight patients surgically treated for meningioma who had been within 2.0 km of the hypocenter of the explosion were identified. Six hundred and seven non-exposed patients with meningioma were also studied. Treatment dates were from 1975 to 1992. The incidences of meningioma among 68 subjects within 2.0 km and 607 non-exposed patients were 8.7 and 3.0 cases per 10(5) persons per year, respectively. The incidences of meningioma among the survivors of Hiroshima in 5-year intervals since 1975 were 5.3, 7.4, 10.1, and 14.9, respectively. The incidences of meningioma classified by distances from the hypocenter of 1.5-2.0 km, 1.0-1.5 km and less than 1.0 km were 6.3, 7.6 and 20.0, respectively. The incidences of meningioma classified by doses to the brain of 0-0.099 Sv, 0.1-0.99 Sv and more than 1.0 Sv were 7.7, 9.2 and 18.2, respectively. The incidence of meningioma among Hiroshima atomic bomb survivors has increased since 1975. There was a significant correlation between the incidence and the dose of radiation to the brain. The present findings strongly suggest that meningioma is one of the tumors induced by atomic bombing in Hiroshima. PMID:10408177

  6. Leukemia among a-bomb survivors living in Hiroshima city, 1971-1978

    International Nuclear Information System (INIS)

    The death from leukemia among Hiroshima citizens from 1971 to 1978 was investigated. The total number of dead citizens was 241, and 64 of them were a-bomb survivors. Thirty-seven of a-bomb survivors were exposed to a-bomb within 2 km from hypocenter. Seventy-seven of remaining 177 citizens were born after the explosion of a-bomb, but they were not children of a-bomb survivors exposed directly to a-bomb. The mortality of a-bomb survivors exposed near the hypocenter was 1.67 (within 2 km) - 2.51 (within 1.5 km) times that of those exposed far from the hypocenter. The mortality of a-bomb survivors exposed within 1.5 km was significantly high. The death risk from leukemia was significantly high in women. The estimated exposure dose was over 1 rad in 25 of abovementioned 37 a-bomb survivors, and it was over 10 rad in 21 and over 100 rad in 10 of 25. Seven of 10 a-bomb survivors exposed over 100 rad were women. The age at the exposure was under 10 years in 1, teens in 1, twenties in 2, and over thirty in 6. The type of leukemia was acute in 8 and chronic in 2. Both types were myelogenous leukemia. Five of these 10 a-bomb survivors died after 1976. (Tsunoda, M.)

  7. Imaginary Savior: the image of the nuclear bomb in Korea, 1945-1960.

    Science.gov (United States)

    Kim, Dong-Won

    2009-01-01

    Two atomic bombs dropped on Hiroshima and Nagasaki in August 1945 brought the unexpected liberation of Korea from the 35-year Japanese occupation. Koreans therefore had a very favorable and positive image of the nuclear bomb and nuclear energy from the beginning. The image of the nuclear bomb as "savior" was strengthened during the Korean War when the United States openly mentioned the possible use of the nuclear bomb against North Korean and Chinese military. After the end of the Korean War in July 1953 South Koreans strongly supported the development of the nuclear bomb in order to deter another North Korean invasion. When the US government provided South Korea with a research nuclear reactor in the late 1950s, most South Koreans hailed it as the first step to developing their own nuclear bomb. This paper will analyze how and why the savior image of the nuclear bomb originated and spread in Korea during the 1950s.

  8. Imaginary Savior: the image of the nuclear bomb in Korea, 1945-1960.

    Science.gov (United States)

    Kim, Dong-Won

    2009-01-01

    Two atomic bombs dropped on Hiroshima and Nagasaki in August 1945 brought the unexpected liberation of Korea from the 35-year Japanese occupation. Koreans therefore had a very favorable and positive image of the nuclear bomb and nuclear energy from the beginning. The image of the nuclear bomb as "savior" was strengthened during the Korean War when the United States openly mentioned the possible use of the nuclear bomb against North Korean and Chinese military. After the end of the Korean War in July 1953 South Koreans strongly supported the development of the nuclear bomb in order to deter another North Korean invasion. When the US government provided South Korea with a research nuclear reactor in the late 1950s, most South Koreans hailed it as the first step to developing their own nuclear bomb. This paper will analyze how and why the savior image of the nuclear bomb originated and spread in Korea during the 1950s. PMID:20518158

  9. Medical examination of A-bomb survivors on Nagasaki A-bomb Casualty

    Energy Technology Data Exchange (ETDEWEB)

    Tagawa, Masuko [Nagasaki Atomic Bomb Casualty Council (Japan)

    1996-03-01

    Medical examination of A-bomb survivors was described and discussed on history, time change of examinee number, action for subjects not examined, change of prevalence, cancer examination, examination for the second generation, and education and enlightenment. Free examination of the survivors was begun in 1953 and the present casualty was made in 1958 on the law for medical care for the survivors. Systematic examination started from 1967 and the examination for the 2nd generation, from 1974. Cancer examination was from 1988. The number of the survivors was the maximum of 82,439 in 1974 and decreased to 61,388 in 1994, when the actual number of examinees, which being rather settled recently, was 32,294 and their average age was 64 y. The examination is done by tour or at the Center. Subjects receive the information of the examination twice by mail. Hematopoietic diseases like anemia, hepatic ones, metabolic and endocrinic ones like diabetes, renal impairment and others (mostly hyperlipidemia) are increasing recently. The number of examinees for cancer is increasing. Lung cancer is examined by the direct roentgenography, gastric cancer by transillumination, and other cancers like myeloma, those in large bowel, uterus and mammary gland, by the respective suitable methods. Health education and enlightenment have been conceivably effective. (H.O.)

  10. Medical examination of A-bomb survivors on Nagasaki A-bomb Casualty

    International Nuclear Information System (INIS)

    Medical examination of A-bomb survivors was described and discussed on history, time change of examinee number, action for subjects not examined, change of prevalence, cancer examination, examination for the second generation, and education and enlightenment. Free examination of the survivors was begun in 1953 and the present casualty was made in 1958 on the law for medical care for the survivors. Systematic examination started from 1967 and the examination for the 2nd generation, from 1974. Cancer examination was from 1988. The number of the survivors was the maximum of 82,439 in 1974 and decreased to 61,388 in 1994, when the actual number of examinees, which being rather settled recently, was 32,294 and their average age was 64 y. The examination is done by tour or at the Center. Subjects receive the information of the examination twice by mail. Hematopoietic diseases like anemia, hepatic ones, metabolic and endocrinic ones like diabetes, renal impairment and others (mostly hyperlipidemia) are increasing recently. The number of examinees for cancer is increasing. Lung cancer is examined by the direct roentgenography, gastric cancer by transillumination, and other cancers like myeloma, those in large bowel, uterus and mammary gland, by the respective suitable methods. Health education and enlightenment have been conceivably effective. (H.O.)

  11. Madrid 2012 project evaluation under a market perspective: An exploration of possibilities and opportunities for improvement

    Directory of Open Access Journals (Sweden)

    RICARDO GIMENO NOGUÉS

    2004-12-01

    Full Text Available Madrid has never been so close to the organization of the Olympic Games since April 24, 1966 when Madrid lose against Munich to organize the Olympic Games of 1972. When organizing the Olympic Games, it is necessary to bear in mind not only infrastructures and sport venues, but also the opportunity for improving the quality of life and the community image abroad. In the present work, the Madrid Olympic Project presented to the Olympic International Committee in order to be elected to host the 2012 Summer Olympic Games is evaluated using a market orientation that takes into account the citizens” long term social welfare.

  12. Madrid 2012 project evaluation under a market perspective: An exploration of possibilities and opportunities for improvement

    OpenAIRE

    RICARDO GIMENO NOGUÉS; RUTH MATEOS DE CABO

    2004-01-01

    Madrid has never been so close to the organization of the Olympic Games since April 24, 1966 when Madrid lose against Munich to organize the Olympic Games of 1972. When organizing the Olympic Games, it is necessary to bear in mind not only infrastructures and sport venues, but also the opportunity for improving the quality of life and the community image abroad. In the present work, the Madrid Olympic Project presented to the Olympic International Committee in order to be elected to host the ...

  13. NAO influence on extreme winter temperatures in Madrid (Spain)

    Energy Technology Data Exchange (ETDEWEB)

    Prieto, L.; Garcia, R.; Hernandez, E.; Teso, T. del [Dept. Fisica de la Tierra II, Fac. CC. Fisicas, Univ. Complutense de Madrid (Spain); Diaz, J. [Centro Universitario de Salud Publica, Univ. Autonoma de Madrid (Spain)

    2002-12-01

    Extremely cold days (ECDs), with minimum temperatures lower than -4.6 C, have been analysed for Madrid. This threshold corresponds to the 5th percentile of the period 1963-1999. Adopting a case analysis approach, five synoptic patterns have been identified that produce these extremely low temperatures. Three of them are associated with cold air flows over the Iberian Peninsula, and the other two with a lack of significant circulation over the region. A non-linear association with the North Atlantic oscillation (NAO) has been identified using log-linear models. The NAO positive phase leads to an increase in the winter frequency of those synoptic patterns associated with stagnant air flow over Iberia, while those characterised by cold, northern flows do not appear to be similarly influenced. (orig.)

  14. Seismological investigation of earthquakes in the New Madrid Seismic Zone

    International Nuclear Information System (INIS)

    Earthquake activity in the New Madrid Seismic Zone had been monitored by regional seismic networks since 1975. During this time period, over 3,700 earthquakes have been located within the region bounded by latitudes 35 degrees--39 degrees N and longitudes 87 degrees--92 degrees W. Most of these earthquakes occur within a 1.5 degrees x 2 degrees zone centered on the Missouri Bootheel. Source parameters of larger earthquakes in the zone and in eastern North America are determined using surface-wave spectral amplitudes and broadband waveforms for the purpose of determining the focal mechanism, source depth and seismic moment. Waveform modeling of broadband data is shown to be a powerful tool in defining these source parameters when used complementary with regional seismic network data, and in addition, in verifying the correctness of previously published focal mechanism solutions

  15. Grupo escolar próximo a Madrid

    Directory of Open Access Journals (Sweden)

    García Benito, M.

    1965-05-01

    Full Text Available This school for boys and girls has been built by the Fundación Benéfica «Santa Elena», at Villarejo de Salvanés, near Madrid. It has four classrooms for girls, two for boys, a residence for the nuns who look after the girls, two dwellings for male teachers, one for the caretaker, and a hall-cum-chapel, forming part of the nuns' precinct. The main porch entrance provides an element of integration for the various parts of the school; which otherwise are absolutely independent of each other, and are designed to make it easy to add further extensions to each section of the school at a later date.Este grupo escolar para niñas y niños, construido por la Fundación Benéfica «Santa Elena», en Villarejo de Salvanés (Madrid, consta de: cuatro clases para niñas; dos para niños; una residencia para las monjas que atienden a las niñas; dos viviendas para maestros; una para el subalterno del grupo, y el salón de actos-capilla, incorporado a la Comunidad. Todos los elementos que componen el conjunto están relacionados entre sí a través del porche principal de acceso, y fueron proyectados y realizados de forma que posean una independencia absoluta y permitan a la vez posibles amplificaciones futuras.

  16. Hot spring therapy of atomic bomb exposed patients, (9)

    International Nuclear Information System (INIS)

    The following description shows the statistics and the results of medical examinatin concerning the patients utilized Beppu Atomic Bomb Center from April, 1977, to March, 1978. Number of persons utilized the center was 3904, and 20285 man-days in total. Number of case treated there was 268. Number of diseases amounted to 442 of 66 sorts, excluding temporary of acute diseases such as acute entergastritis and cold diseases, etc. According to the report by the Ministry of Health and Welfare, atomic bomb-exposed persons show twice as much rate of incidence as normal persons, and owing to aging, many of them have more than two kinds of diseases. Among the diseases, 60 cases were hypertension, 32 heart disease, 30 knee-arthritis, 26 diabetes, 25 hepatitis, 23 spondylosis deformans, etc. Among 268 cases treated by hot spring therapy, 6 were totally cured, and 252 showed alleviation, while 10 showed no change. (Kobatake, H.)

  17. By emotion, no atomic bomb and no blackhole

    Science.gov (United States)

    Shin, Philip

    2011-10-01

    As to be, we glory to God and that is basic theology for christian. And I want to say that BE means just thinking. There is no clue of nature and no proposition to prove it. I just believe by feeling and emotion. I trust that it can be the physic really. As for me, I believe when there is atomic bomb, than anytime it has to blow out the world each time of we are living. So the atomic bomb we thinking is just accident and not by the atomic theory. Also when there is blackhole, than there must be the wall to block me forever and never to walk again. So there are no blackhole. And these two subject is the best two subject for the physic.

  18. Physicists and the 1945 Decision to Drop the Bomb

    CERN Document Server

    Byers, N

    2002-01-01

    In 1943 fear that the German war machine might use atomic bombs was abating and among physicists another fear was taking its place - that of a postwar nuclear arms race with worldwide proliferation of nuclear weapons. Manhattan Project scientists and engineers began to discuss uses of nuclear energy in the postwar world. Niels Bohr, Leo Szilard, James A. Franck and others launched a concerted effort to lay groundwork for international control of the technology. Realizing the devastation nuclear weapons could cause and that they could be made and delivered much more cheaply than conventional weapons of the same power, they tried to persuade policy makers to take into account long range consequences of using atomic bombs and not base their decisions on short range military expediency alone. They met with little success. The scientists' main message, unheeded then and very relevant now, is that worldwide international agreements are needed to provide for inspection and control of nuclear weapons technology. Thei...

  19. Study of biochemical examination among A-bomb survivors

    International Nuclear Information System (INIS)

    Biochemical findings were compared in 1003 A-bomb survivors exposed at ≤1900 m from the hypocenter and 1003 age- and sex-matched A-bomb survivors exposed at ≥3,000 m. Mean and abnormal values for lung function, such as total protein, GOT and GPT, did not differ in two groups of both men and women. However, mean values of both total cholesterol and neutral fat were significantly higher in the ≤1900m group than in the ≥3000 m group, irrespective of sex. Similarly, the ≤1900 m group had a significantly higher incidence of abnormal values for these items than the ≥3000 m group. (N.K.)

  20. Food habits in atomic bomb survivors suffering from malignant neoplasms

    International Nuclear Information System (INIS)

    Food habits were surveyed in patients admitted to 13 hospitals in Nagasaki prefecture and other prefectures to compare the incidence of malignant neoplasms according to the food intake between atomic bomb exposed group and non-exposed group. The incidence of malignant neoplasms was significantly higher in male patients having the low intake of milk and salted fish than in those having the high intake of them in atomic bomb exposed group, while it was significantly higher in male patients having the low intake of potatoes and milk and in female patients having the low intake of boiled fish paste than in those having the high intake of them in non-exposed group. (Namekawa, K.)

  1. Bombing beyond Democracy. Remembering the Ruins of Europe

    DEFF Research Database (Denmark)

    Hoffmann, Birthe

    2013-01-01

    become – a part of European identity. The paper will discuss the possibility of a new transnational remembering of the Ruins of Europe and show some of the still remaining difficulties. If the experience of two World Wars, including the long cold war to follow, plays a decisive role in creating a more...... to rewrite national narratives of the war that of course have served very different purposes. The case in point will be the debate on the allied, specifically the British bombing strategy in World War II, which has evolved since the end of the Cold War. In Britain as well as in the Germany, the debate...... involves questions as: Was the British bombing campaign legitimate to the very end of the war? Do the Germans have any right to commemorate their being victim to the allied air raids, considering the Holocaust and the German conduct towards other countries? How can experiences like this even be remembered...

  2. Surveys right after the atomic bombing and a relief squad

    International Nuclear Information System (INIS)

    An outline of four survey reports right after the atomic bombing in Nagasaki and Hiroshima is introduced. The report of Manhattan District Atomic Bomb Investigating Groups: The subjects of this survey were 900 inpatients in Nagasaki (for 16 days from September 20) and Hiroshima (for 5 days from October 3). Two hundreds and forty-nine patients (16%) died. In cases died without injury, the severe symptoms were alopecia, purpura, hemorrhage, oral cavity and pharynx lesion, vomiting, diarrhea and fever. The residual radioactivity measured at six weeks later was 6-25 roentgen in Hiroshima and 30-110 roentgen in Nagasaki (Nishiyama riverhead area). These values were lower than the predicted value from the clinical consequence. The report of Joint Commission for the Investigation of the Atomic Bomb: Following the above survey, about 6500 subjects were investigated both in Nagasaki and Hiroshima. Incidence of alopecia was investigated by shielded situation at a spot of 2.1 to 2.5 km from a blast center. It was 7.2% of outdoors (shielded: 7.3%, non-shielded: 17.4%) and 2.9% of indoors. The report of the Special Committee for Atomic Bomb Casualty Investigation and Research of the Scientific Research Council of Japan: General part of the report consists of medical part and physical part, and reports from each university were classified and listed in the supplement. Survey of Nagasaki Medical College (not in public): About 8000 subjects were investigated from October to December. Data were gathered up about lethality, time of death, injury and radiation sickness, etc. There was also autograph of a relief squad of the Nagasaki Medical College. (K.H.)

  3. Physicists and the 1945 Decision to Drop the Bomb

    OpenAIRE

    Byers, Nina

    2002-01-01

    In 1943 fear that the German war machine might use atomic bombs was abating and among physicists another fear was taking its place - that of a postwar nuclear arms race with worldwide proliferation of nuclear weapons. Manhattan Project scientists and engineers began to discuss uses of nuclear energy in the postwar world. Niels Bohr, Leo Szilard, James A. Franck and others launched a concerted effort to lay groundwork for international control of the technology. Realizing the devastation nucle...

  4. Surveys right after the atomic bombing and a relief squad

    Energy Technology Data Exchange (ETDEWEB)

    Mine, Mariko [Nagasaki Univ. (Japan). School of Medicine

    1998-12-01

    An outline of four survey reports right after the atomic bombing in Nagasaki and Hiroshima is introduced. The report of Manhattan District Atomic Bomb Investigating Groups: The subjects of this survey were 900 inpatients in Nagasaki (for 16 days from September 20) and Hiroshima (for 5 days from October 3). Two hundreds and forty-nine patients (16%) died. In cases died without injury, the severe symptoms were alopecia, purpura, hemorrhage, oral cavity and pharynx lesion, vomiting, diarrhea and fever. The residual radioactivity measured at six weeks later was 6-25 roentgen in Hiroshima and 30-110 roentgen in Nagasaki (Nishiyama riverhead area). These values were lower than the predicted value from the clinical consequence. The report of Joint Commission for the Investigation of the Atomic Bomb: Following the above survey, about 6500 subjects were investigated both in Nagasaki and Hiroshima. Incidence of alopecia was investigated by shielded situation at a spot of 2.1 to 2.5 km from a blast center. It was 7.2% of outdoors (shielded: 7.3%, non-shielded: 17.4%) and 2.9% of indoors. The report of the Special Committee for Atomic Bomb Casualty Investigation and Research of the Scientific Research Council of Japan: General part of the report consists of medical part and physical part, and reports from each university were classified and listed in the supplement. Survey of Nagasaki Medical College (not in public): About 8000 subjects were investigated from October to December. Data were gathered up about lethality, time of death, injury and radiation sickness, etc. There was also autograph of a relief squad of the Nagasaki Medical College. (K.H.)

  5. Chromosome survey for children of A-bomb survivors

    International Nuclear Information System (INIS)

    To investigate chromosomes from children of A-bomb survivors, cytogenetic survey has been started in 1967 by the ABCC and completed in 1985 by the succeeding RERF. This paper is designed to overview the cytogenetic survey and to discuss the cytogenetic effects of A-bomb radiation. A cohort of 16,298 children of A-bomb survivors, which were collected from mortality survey population in 1974, was enrolled in this survey and was divided into two groups: the proximally exposed group (n=8,322, whose parents exposed to estimated doses of 0.01 Gy or more within 2,000 m from the hypocenter) and the distally exposed group (n=7,976, those exposed to 0.005 Gy or less far from 2,500 m or not in the city). Three chromosomal aberrations were identified: sex chromosome aberrations consisting mainly of XYY, XXY, and mosaic; structural abnormality of autosomes consisting mainly of translocation and inversion; and trisomy of autosomes. Overall, the incidence of chromosomal aberrations was higher in the distally exposed group (6.39%) than the proximally exposed group (5.17%). According to the type of chromosomal aberrations, the incidences of both sex chromosomes and structural abnormality of autosomes were slightly higher in the distally exposed group (0.30% and 0.34%) than the proximally exposed group (0.23% and 0.28%). Trisomy of autosomes was identified in only one child in the proximally exposed group. These findings failed to demonstrate the rationale for the cytogenetic effects of A-bomb radiation; however, cytogenetic risk of radiation has not been denied completely. (N.K.)

  6. Monitoring exposure to atomic bomb radiation by somatic mutation.

    Science.gov (United States)

    Akiyama, M; Kyoizumi, S; Kusunoki, Y; Hirai, Y; Tanabe, K; Cologne, J B

    1996-05-01

    Atomic bomb survivors are a population suitable for studying the relationship between somatic mutation and cancer risk because their exposure doses are relatively well known and their dose responses in terms of cancer risk have also been thoroughly studied. An analysis has been made of erythrocyte glycophorin A (GPA) gene mutations in 1,226 atomic bomb survivors in Hiroshima and Nagasaki. The GPA mutation frequency (Mf) increased slightly but significantly with age at the time of measurement and with the number of cigarettes smoked. After adjustment for the effect of smoking, the Mf was significantly higher in males than in females and higher in Hiroshima than in Nagasaki. All of these characteristics of the background GPA Mf were in accord with those of solid tumor incidence obtained from an earlier epidemiological study of A-bomb survivors. Analysis of the dose effect on Mf revealed the doubling dose to be about 1.20 Sv and the minimum dose for detection of a significant increase to be about 0.24 Sv. No significant dose effect for difference in sex, city, or age at the time of bombing was observed. Interestingly, the doubling dose for the GPA Mf approximated that for solid cancer incidence (1.59 Sv). And the minimum dose for detection was not inconsistent with the data for solid cancer incidence. The dose effect was significantly higher in those diagnosed with cancer before or after measurement than in those without a history of cancer. These findings are consistent with the hypothesis that somatic mutations are the main cause of excess cancer risk from radiation exposure. PMID:8781371

  7. Effect of L/D Ratio on Bomb Ricochet

    Directory of Open Access Journals (Sweden)

    R. A. Goel

    1986-10-01

    Full Text Available Intensive experimental work carried out, to study the effect of the length of a projectile on its ricochet behaviour has been reported. The work is pertinent for designing the bomb to be delivered by low altitude/high speed mode for destruction of runways. Scaled models have been used to conduct these studies and a relationship showing the variation of critical angle of no-ricochet with L/D ratio is evolved.

  8. Forensic Medicine: Age Written in Teeth by Nuclear Bomb Tests

    Energy Technology Data Exchange (ETDEWEB)

    Lawrence Livermore National Laboratory

    2005-05-04

    Establishing the age of individuals is an important step in identification and a frequent challenge in forensic medicine. This can be done with high precision up to adolescence by analysis of dentition, but establishing the age of adults has remained difficult. Here we show that measuring {sup 14}C from nuclear bomb tests in tooth enamel provides a sensitive way to establish when a person was born.

  9. Un cañón de Cristobal Frisleva en el Museo Naval de Madrid

    Directory of Open Access Journals (Sweden)

    López Martín, Francisco Javier

    1999-12-01

    Full Text Available Comparative study between an unknown small cannon preserved in the Museo Naval from Madrid, signed by Cristóbal Frisleva and dated in 1557, and another one by the same author, preserved in the Museo del Ejercito from Madrid and dated in 1565. A short biographical note on the author is made.

    Estudio comparativo entre un pequeño cañón, inédito, conservado actualmente en el Museo Naval de Madrid, firmado por Cristóbal Frisleva y fechado en 1557 y otro cañón del mismo autor depositado en el Museo del Ejército de Madrid, fechado en 1565. Se hace además un breve acercamiento a la figura de su autor.

  10. Dating human DNA with the 14C bomb peak

    Energy Technology Data Exchange (ETDEWEB)

    Kutschera, Walter; Liebl, Jakob; Steier, Peter [VERA Laboratory, University of Vienna, Vienna (Austria)

    2013-07-01

    In 1963 the limited nuclear test ban treaty stopped nuclear weapons testing in the atmosphere. By then the addition from bomb-produced {sup 14}C had doubled the {sup 14}C content of the atmosphere. Through the CO{sub 2} cycle this excess exchanged with the hydrosphere and biosphere leading to a rapidly decreasing {sup 14}C level in the atmosphere. Today we are almost back to the pre-nuclear level. As a consequence all people on Earth who lived during the second half of the 20th century were exposed to this rapidly changing {sup 14}C signal. A few years ago, a group at the Department of Cell and Molecular Biology of the Karolinska Institute in Stockholm started to use the {sup 14}C bomb peak signal in DNA to determine retrospectively the age of cells from various parts of the human body (brain, heart, fat). In a collaboration with this group, we have studied the age of olfactory bulb neurons in the human brain. For this investigation, {sup 14}C AMS measurements were developed at VERA for very small carbon samples in the range from 2 to 4 micrograms. In the presentation the general concept of {sup 14}C bomb peak dating of human DNA and several applications are discussed.

  11. Hyperparathyroidism among atomic bomb survivors in Hiroshima, 1986-88

    International Nuclear Information System (INIS)

    During the two-year period from August 1986 to July 1988, the prevalence of hyperparathyroidism (HPT) was determined among A-bomb survivors and unexposed control subjects in Hiroshima. The diagnosis of HPT was determined biochemically, based upon the presence of consistent hypercalcemia and elevated serum parathyroid hormone levels. Among a population of 4,675 individuals (1,527 males, 3,148 females), primary HPT was diagnosed in 22 (3 males, 19 females). Of these, 8 underwent surgery, of whom 6 had a single parathyroid adenoma and 2 had parathyroid hyperplasia. HPT was more prevalent among the A-bomb survivors who received higher radiation doses (p <.001 for linear trend). The prevalence rates predicted from the model were 0.204% (±0.094%) at 0 Gy and 0.893% (±0.237%) at 1 Gy. The background rate of HPT did not differ significantly by sex or by age at the time of the bombing, although the effect of radiation exposure was greater for individuals exposed at a younger age (p <.01). (author)

  12. Radiation therapy among atomic bomb survivors, Hiroshima and Nagasaki

    International Nuclear Information System (INIS)

    In the continuing evaluations of atomic bomb survivors for late radiation effects, not only doses from the A-bombs but those from other radiation sources must be considered, for the latter may be concomitantly acting factors causing bias among these investigations. In the present study, among 73 Hiroshima and 22 Nagasaki Adult Health Study (AHS) subjects who reported receiving radiation therapy, from 1970 through 1979, the medical records of 72 and 20, respectively, were reviewed, and 41 Hiroshima and 14 Nagasaki subjects were confirmed to have received radiation therapy. The data obtained in the present study were pooled with those of the previous investigation on radiation therapy exposures of AHS subjects prior to 1970. A total of 190 subjects have been documented as receiving radiation therapy and their doses were estimated. Energies used in treatments and diseases treated are discussed. Malignancies developed subsequent to radiation therapy in seven cases; five after treatment for malignancies and two after treatment for benign diseases. Neoplasms of 12 AHS subjects may have been induced by earlier radiation therapy; 5 in the earlier study and 7 in the present one. These investigations underscore the need for continued documentation of exposures to ionizing radiation for medical reasons, especially from sources incurring relatively high doses. Bias in assessments of late radiation effects among A-bomb survivors can thus be avoided. (author)

  13. The prognosis of pancreatic carcinoma in atomic bomb survivors

    Energy Technology Data Exchange (ETDEWEB)

    Kawanishi, Masahiro; Munaka, Masaki (Hiroshima Univ. (Japan). Research Inst. for Nuclear Medicine and Biology); Okamoto, Sukeyoshi; Kajiyama, Goro

    1992-03-01

    Prognosis of pancreatic carcinoma in 28 Hiroshima A-bomb survivors was compared with that in background- and tumor size-matched non-exposed patients living in Hiroshima. A-bomb survivors consisted of 13 exposed within 2,000 m from the hypocenter, 12 who had entered the city within 3 days after A-bombing, and 3 not clarified in detail. Survival time was significantly prolonged when tumor resection or surgical internal fistula for obstructive jaundice was performed. The significant therapeutic factor was thus adjusted by using the Cox model to clarify the difference in cumulative survival rates between the exposed and non-exposed groups of pancreatic cancer patients. Median survival was 120 days in the exposed group and 186 days in the non-exposed group. The corresponding figures for 75% and 25% cumulative survival rates were 175 days and 75 days in the exposed group and 238 days and 120 days in the non-exposed group. Prognosis was worse in the exposed group than the non-exposed group. (N.K.).

  14. Regional water footprint and water management: the case of Madrid region (Spain)

    OpenAIRE

    Soler Rovira, José; Arroyo Sanz, Juan Manuel; Conde Marcos, Hugo; Sanz Zudaire, Carlos; Mesa Moreno, Alfredo; Gil Pascual, Sergio

    2010-01-01

    Water resources and water footprint of the production and consumption in Madrid region were estimated, considering blue water (water resources), green water (soil moisture), grey water (polluted water) and virtual water (water trade in products imported and exported in the region). Water resources in Madrid relay mainly in surface waters and rainfall, so the periodic occurrence of meteorological droughts implies the scarcity of water supply. The main users of blue water are households, munici...

  15. Age validation of quillback rockfish (Sebastes maliger) using bomb radiocarbon

    Energy Technology Data Exchange (ETDEWEB)

    Kerr, L A; Andrews, A H; Munk, K; Coale, K H; Frantz, B R; Cailliet, G M; Brown, T A

    2005-01-05

    Rockfishes (Sebastes spp.) support one of the most economically important fisheries of the Pacific Northwest and it is essential for sustainable management that age estimation procedures be validated for these species. Atmospheric testing of thermonuclear devices during the 1950s and 1960s created a global radiocarbon ({sup 14}C) signal in the ocean environment that scientists have identified as a useful tracer and chronological marker in natural systems. In this study, we first demonstrated that fewer samples are necessary for age validation using the bomb-generated {sup 14}C signal by emphasizing the utility of the time-specific marker created by the initial rise of bomb-{sup 14}C. Second, the bomb-generated {sup 14}C signal retained in fish otoliths was used to validate the age and age estimation methodology of the quillback rockfish (Sebastes maliger) in the waters of southeast Alaska. Radiocarbon values from the first year's growth of quillback rockfish otoliths were plotted against estimated birth year producing a {sup 14}C time series spanning 1950 to 1985. The initial rise of bomb-{sup 14}C from pre-bomb levels ({approx} -90 {per_thousand}) occurred in 1959 {+-} 1 year and {sup 14}C levels rose relatively rapidly to peak {Delta}{sup 14}C values in 1967 (+105.4 {per_thousand}), with a subsequent declining trend through the end of the record in 1985 (+15.4 {per_thousand}). The agreement between the year of initial rise of {sup 14}C levels from the quillback rockfish record and the chronometer determined for the waters of southeast Alaska from yelloweye rockfish (S. ruberrimus) otoliths validated the ageing methodology for the quillback rockfish. The concordance of the entire quillback rockfish {sup 14}C record with the yelloweye rockfish time series demonstrated the effectiveness of this age validation technique, confirmed the longevity of the quillback rockfish up to a minimum of 43 years, and strongly supports higher age estimates of up to 90 years.

  16. Incidence of multiple primary cancers in Nagasaki atomic bomb survivors: association with radiation exposure.

    OpenAIRE

    Nakashima, Masahiro; Kondo, Hisayoshi; Miura, Shiro; Soda, Midori; Hayashi, Tomayoshi; Matsuo, Takeshi; Yamashita, Shunichi; Sekine, Ichiro

    2008-01-01

    To assess the effects of atomic bomb radiation on the incidence of multiple primary cancers (MPC), we analyzed the association between the incidence of second primary cancers in survivors of the atomic bombing of Nagasaki, and exposure distance. The incidence rate (IR) of a second primary cancer was calculated and stratified by the distance from the hypocenter and age at the time of bombing for the years 1968 through 1999. The IR of the first primary cancer was also calculated and compared wi...

  17. The Last Act: The Atomic Bomb and the End of World War II.

    Science.gov (United States)

    Smithsonian Institution, Washington, DC. National Air And Space Museum.

    This text was to have been the script for the National Air and Space Museum's exhibition of the Enola Gay, focusing on the end of World War II and the decision of the United States to use of the atomic bomb. The Enola Gay was a B-29 aircraft that carried the atomic bomb dropped on Hiroshima, Japan, on August 6, 1945. The atomic bomb brought a…

  18. Research on Semi-automatic Bomb Fetching for an EOD Robot

    Directory of Open Access Journals (Sweden)

    Qian Jun

    2008-11-01

    Full Text Available An EOD robot system, SUPER-PLUS, which has a novel semi-automatic bomb fetching function is presented in this paper. With limited support of human, SUPER-PLUS scans the cluttered environment with a wrist-mounted laser distance sensor and plans the manipulator a collision free path to fetch the bomb. The model construction of manipulator, bomb and environment, C-space map, path planning and the operation procedure are introduced in detail. The semi-automatic bomb fetching function has greatly improved the operation performance of EOD robot.

  19. Casa consistorial en Pinto. Madrid/España

    Directory of Open Access Journals (Sweden)

    Ruiz Palomeque, Gerardo

    1987-02-01

    Full Text Available All the basical principles in which was founded the building design and execution of the New Town-Hall in Pinto-Madrid are described and commented in this article. The singularity of the building correspond to an integrated action of all the aesthetical, environmental, functional and constructive conditionings (it is about the enlargement of the existant little Town-Hall and simultaneously, to an attempt to reach, through its design, the needed climatic control of the indoors. This is the fundamental characteristic of the so called bioclimatic Architecture from which this building is the most representative contemporary work built in Spain. In the same way it is described the scheme of its performances as an autoregulation system of the environmental parametres within a convenient situation stable in time. The building obtain almost all the heat energy from a collector wall, of Trombe type, placed in the southern fagade and it is supported by a heat pump impulsion system, and it stores all the exceeding energy produced in favourable periods in a great gravel accumulator located under the floor of the basement.

    En el presente artículo se describen y comentan todos aquellos principios básicos en que se fundamentó el proyecto y la ejecución de las Obras de la Nueva Casa Consistorial del Ayuntamiento de Pinto (Madrid. La singularidad del edificio se debe a que se trata de dar en él una respuesta integrada ante todos los condicionantes estéticos, medioambientales, funcionales y constructivos (se trata de la ampliación del pequeño Ayuntamiento existente, con simultaneidad al intento de lograr, por su propio diseño, el necesario control climático interior. Esta es la característica fundamental de la llamada Arquitectura Bioclimática, de la que este edificio es la muestra contemporánea más importante realizada en España. Asimismo se describe su esquema de funcionamiento como un sistema capaz de autorregular sus par

  20. Escenario para una Corte real: Madrid en tiempos de Enrique IV

    Directory of Open Access Journals (Sweden)

    María del Pilar RÁBADE OBRADÓ

    2009-05-01

    Full Text Available Este trabajo pretende estudiar la itinerancia cortesana durante el reinado de Enrique IV de Castilla (1454-1474, en relación con el caso concreto de Madrid. El estudio se va a realizar a través del análisis de la crónica del reinado redactada por Diego Enríquez del Castillo. Durante el reinado de Enrique IV, Madrid fue la ciudad que se convirtió con más frecuencia en residencia de la Corte. Lo fue porque Madrid contaba con alicientes como su estratégica ubicación geográfica, su potente alcázar y la proximidad con el cazadero de El Pardo. Madrid albergó a la Corte en momentos de calma y sosiego y en otros convulsos y difíciles. Además, Madrid fue testigo de acontecimientos muy destacados de la vida del rey: el nacimiento de su hija Juana, e incluso su muerte.Ce travail essaie d'étudier l'itinérance de la cour pendant le règne d'Henri IV de Castille (1454-1474, en relation avec le cas concret de Madrid. L'étude partira de l'analyse de la chronique du règne rédigée par Diego Enríquez del Castillo. Sous Henri IV, Madrid a été la ville qui s'est le plus fréquemment convertie en résidence de la cour. En effet, Madrid disposait des attraits suivants : sa situation géographique stratégique, son puissant alcazar et la proximité du manoir de chasse d’El Pardo. Madrid a hébergé la cour dans des moments de calme comme dans des périodes agitées. De plus, Madrid a été témoin d'événements importants de la vie du roi : la naissance de sa fille Juana, et même sa mort.

  1. Madrid-Sevilla desde su implantación

    Directory of Open Access Journals (Sweden)

    Ma. Pilar González Yanci

    2005-01-01

    Full Text Available El ferrocarril de alta velocidad ha supuesto la última gran transformación de este medio de transporte, que, en sus inicios, fue uno de los elementos clave de la Revolución Industrial. La primera línea española Madrid-Sevilla, con 13 años de funcionamiento, permite analizar la evolución del tráfico generado y la incidencia que tiene en las ciudades a las que sirve, que, con una fuerte componente espacial y urbanística, afecta en gran medida a la población y, por consiguiente, a la actividad económica desarrollada. El diferente tamaño y peso en la jerarquía urbana de las cinco ciudades, muy diversas, así como el grado de transformación respecto al anterior ferrocarril, dan lugar a distintas situaciones en cada caso, resultando tanto mayor la incidencia cuanto mayor ha sido el volumen de infraestructuras construidas, pero resultando siempre motor de desarrollo de nuevo tejido urbano y nuevas actividades, así como posibilitando el cambio de uso del suelo en los espacios liberados por traslado de instalaciones.

  2. Auditorio Nacional de Música, Madrid/España

    Directory of Open Access Journals (Sweden)

    García de Paredes, J. M.

    1990-12-01

    Full Text Available Several months after the inauguration of The National Auditorium, GARCIA-BBM, S. A. have carried out readings to establish the acoustic characteristics of Hall A. With the recent installation of a 5700 pipe organ ~one of the largest Instruments in the world, the work of Gerhard Grenzing a specialist in this field— the architectonic and acoustic profile of the National Auditorium of Music has been culminated. This report refers, among other things, to the values of the different attributes that characterize this Hall's acoustics, including the traditional methods and the most advanced technology used to define the acoustic quality of this type of installation.

    El Auditorio Nacional, transcurridos varios meses de rodaje del edificio, GARCIA-BBM, S. A. ha realizado unas medidas dirigidas a establecer las características acústicas de la Sala A del citado Auditorio. Con la reciente instalación de un órgano de 5.700 tubos — uno de los instrumentos más grandes del mundo, obra del especialista Gertiard Grenzing— se culmina el perfil arquitectónico y acústico del Auditorio Nacional de Madrid. El presente informe recoge, entre otros, los valores de los distintos atributos que caracterizan la acústica de la Sala, tanto los tradicionales como los más avanzados utilizados actualmente como definidores de la calidad acústica de un recinto.

  3. Soil Properties Database of Spanish Soils. Volume V.- Madrid

    International Nuclear Information System (INIS)

    The soil vulnerability determines the sensitivity of the soil after an accidental radioactive contamination due to Cs-137 and Sr-90. The Departamento de Impacto Ambiental de la Energia of CIEMAT is carrying out an assessment of the radiological vulnerability of the different Spanish soils found on the Iberian Peninsula. This requires the knowledge of the soil properties for the various types of existing soils. In order to achieve this aim, a bibliographical compilation of soil profiles has been made to characterize the different soil types and create a database of their properties. Depending on the year of publication and the type of documentary source, the information compiled from the available bibliography is very heterogeneous. Therefore, an important effort has been made to normalize and process the information prior to its incorporation to the database. This volume presents the criteria applied to normalize and process the data as well as the soil properties of the various soil types belonging to the Comunidad Autonoma de Madrid. (Author) 39 refs

  4. Complejo parroquial de Santa Ana, en Moratalaz, Madrid

    Directory of Open Access Journals (Sweden)

    Fisac, Miguel

    1967-06-01

    Full Text Available This church is sited at Moratalaz, a modern district of low rent houses in Madrid, and the architect has attempted to represent in the design the liturgical concepts developed in the Vatican II Council. These precise ideas have been expressed in the architecture by means of highly plastic symbols. In addition, the planform is very functional and the reinforced and prestressed concrete have been almost the only material used: so that the construction medium is also in accord with the modern nature of the design. The shapes, the space arrangement and everything which might seem a capricious creation of the artist in fact are the result of a detailed analysis of function and reason.Este complejo parroquial se ha levantado en Moratalaz, que es un barrio popular de la capital de España, procurando imprimir y recoger todas las premisas litúrgicas marcadas por el Concilio Vaticano II. El arquitecto ha plasmado sus precisas ideas en un edificio de gran expresividad plástica y de planta orgánica y eficaz, utilizando, casi exclusivamente, un material de nuestro tiempo: hormigón armado y pretensado. Las formas, la disposición de espacios y todo cuanto puede parecer caprichosa creación del artista, no son, en realidad, sino resultado de un cuidadoso estudio de funcionalismo racional y utilitario.

  5. The CSN hosts the Second International Conference on Nuclear Security in Madrid; El CSN acoge en Madrid la Segunda Conferencia Internacional de Seguridad Fisica Nuclear

    Energy Technology Data Exchange (ETDEWEB)

    Scialdone Garcia, A.

    2016-08-01

    The second International Conference on Nuclear Security was held in Madrid between May 9th and 13th last. The acting Minister of the Interior announced that the number of officers of the Guardia Civil watching over the Spanish nuclear power plants will be doubled. (Author)

  6. Bioclimatic buildings of 16 houses in Pozuelo de Alarcon (Madrid); Edificio bioclimatico de 16 viviendas de promocion publica pra jovenes en Pozuelo de Alarcon. (Madrid)

    Energy Technology Data Exchange (ETDEWEB)

    Yanez, G.; Yanez-Lopez del Amo, L.

    2004-07-01

    We present in this article a housing building for young people recently built for the Autonomous Administration of Madrid in Pozuelo de Alarcon in which have been applied some bioclimatic and energy efficiency techniques. In this communication are described the main architectural features and are exposed some of the estimated results of energy saving and reduction of Co2. (Author)

  7. Building with 54 houses of high energetical efficiency in Madrid; Edificio de 54 viviendas de alta eficiencia energetica en el oeste de San Fermin. Parclea 5 (Madrid)

    Energy Technology Data Exchange (ETDEWEB)

    Yanez, G.; Yanez-Lopez del Amo, L.

    2004-07-01

    We present in this article a residential building recently built in Madrid for the EMV in which have been applied some bioclimatic and energy efficiency techniques. In this communication are described the main architectural features and are exposed some of the estimated results of energy saving with the contribution of solar energy in passive space and water heating. (Author)

  8. 360° FILM BRINGS BOMBED CHURCH TO LIFE

    Directory of Open Access Journals (Sweden)

    K. Kwiatek

    2012-09-01

    Full Text Available This paper explores how a computer-generated reconstruction of a church can be adapted to create a panoramic film that is presented in a panoramic viewer and also on a wrap-around projection system. It focuses on the fundamental principles of creating 360º films, not only in 3D modelling software, but also presents how to record 360º video using panoramic cameras inside the heritage site. These issues are explored in a case study of Charles Church in Plymouth, UK that was bombed in 1941 and has never been rebuilt. The generation of a 3D model of the bombed church started from the creation of five spherical panoramas and through the use of Autodesk ImageModeler software. The processed files were imported and merged together in Autodesk 3ds Max where a visualisation of the ruin was produced. A number of historical images were found and this collection enabled the process of a virtual reconstruction of the site. The aspect of merging two still or two video panoramas (one from 3D modelling software, the other one recorded on the site from the same locations or with the same trajectories is also discussed. The prototype of 360º non-linear film tells a narrative of a wartime wedding that occurred in this church. The film was presented on two 360º screens where members of the audience could make decisions on whether to continue the ceremony or whether to run away when the bombing of the church starts. 3D modelling software made this possible to render a number of different alternati ves (360º images and 360º video. Immersive environments empower the visitor to imagine the building before it was destroyed.

  9. 360° Film Brings Bombed Church to Life

    Science.gov (United States)

    Kwiatek, K.

    2011-09-01

    This paper explores how a computer-generated reconstruction of a church can be adapted to create a panoramic film that is presented in a panoramic viewer and also on a wrap-around projection system. It focuses on the fundamental principles of creating 360º films, not only in 3D modelling software, but also presents how to record 360º video using panoramic cameras inside the heritage site. These issues are explored in a case study of Charles Church in Plymouth, UK that was bombed in 1941 and has never been rebuilt. The generation of a 3D model of the bombed church started from the creation of five spherical panoramas and through the use of Autodesk ImageModeler software. The processed files were imported and merged together in Autodesk 3ds Max where a visualisation of the ruin was produced. A number of historical images were found and this collection enabled the process of a virtual reconstruction of the site. The aspect of merging two still or two video panoramas (one from 3D modelling software, the other one recorded on the site) from the same locations or with the same trajectories is also discussed. The prototype of 360º non-linear film tells a narrative of a wartime wedding that occurred in this church. The film was presented on two 360º screens where members of the audience could make decisions on whether to continue the ceremony or whether to run away when the bombing of the church starts. 3D modelling software made this possible to render a number of different alternati ves (360º images and 360º video). Immersive environments empower the visitor to imagine the building before it was destroyed.

  10. Cancer Mortality in Nagasaki Atomic Bomb Survivors with Epilation

    OpenAIRE

    Yokota, Ken-Ichi; Mine, Mariko; Honda, Sumihisa; Tomonaga, Masao

    2005-01-01

    To elucidate the association between epilation and cancer mortality in Nagasaki atomic bomb survivors, cancer mortality was determined for a total of 9,356 survivors (3,591 males and 5,765 females) from 1 January 1970 to 31 December 1997. The subjects included individuals other than those in the Life Span Study (LSS) cohort of ABCC-RERF. Information on acute injury was obtained from a survey that was conducted at the time of application for a health handbook. The association between epilation...

  11. Mortality of atomic bomb survivors predicted from laboratory animals

    Science.gov (United States)

    Carnes, Bruce A.; Grahn, Douglas; Hoel, David

    2003-01-01

    Exposure, pathology and mortality data for mice, dogs and humans were examined to determine whether accurate interspecies predictions of radiation-induced mortality could be achieved. The analyses revealed that (1) days of life lost per unit dose can be estimated for a species even without information on radiation effects in that species, and (2) accurate predictions of age-specific radiation-induced mortality in beagles and the atomic bomb survivors can be obtained from a dose-response model for comparably exposed mice. These findings illustrate the value of comparative mortality analyses and the relevance of animal data to the study of human health effects.

  12. Genetic analysis of children of atomic bomb survivors.

    OpenAIRE

    Satoh, C; Takahashi, N.; Asakawa, J; Kodaira, M; Kuick, R; Hanash, S M; Neel, J V

    1996-01-01

    Studies are under way for the detection of potential genetic effects of atomic bomb radiation at the DNA level in the children of survivors. In a pilot study, we have examined six minisatellites and five microsatellites in DNA derived from 100 families including 124 children. We detected a total of 28 mutations in three minisatellite loci. The mean mutation rates per locus per gamete in the six minisatellite loci were 1.5% for 65 exposed gametes for which mean parental gonadal dose was 1.9 Sv...

  13. Two cases of giant parathyroid adenoma in atomic bomb survivors

    International Nuclear Information System (INIS)

    In a study of parathyroid tumor among autopsy cases at RERF in Hiroshima, 16 cases of parathyroid adenoma were detected among 4,136 autopsies during 1961-77. Of these, two cases were giant adenoma (5 cm in diameter) accompanied by hyperparathyroidism. Both cases were atomic bomb survivors from Hiroshima. One was exposed to 55 rad at age 51 and died at age 71, and the other was exposed to 28 rad at age 45 and died at age 71. These two cases will be reported together with a review of the literature on parathyroid tumors developed following irradiation on the head and neck. (author)

  14. Review of dosimetry for the atomic bomb survivors

    International Nuclear Information System (INIS)

    This paper summarizes and discusses results of some 1980-1981 studies of neutron and γ-ray exposure to the atomic bomb survivors by W.E. Loewe and E. Mendelsohn of the Lawrence Livermore National Laboratory, D.C. Kaul and W.H. Scott of Science Applications, Inc., and J.V. Pace of the Oak Ridge National Laboratory. Some other special studies which are now underway to complete the review will also be discussed. The expert assistance of others in these special studies is being supported in part by the US Department of Energy and in part by the US Defense Nuclear Agency

  15. Water-Triggered Luminescent "Nano-bombs" Based on Supra-(Carbon Nanodots)

    NARCIS (Netherlands)

    Q. Lou; S. Qu; P. Jing; W. Ji; D. Li; J. Cao; H. Zhang; L. Liu; J. Zhao; D. Shen

    2015-01-01

    Novel luminescent "nano-bombs" based on a self-assembled system of carbon-nanodots, termed supra-CDs, are developed. The luminescence of these luminescent "nano-bombs" depends strongly on water contact; they show weak emission in toluene and decompose in contact with water, resulting in strong photo

  16. The association between chronic kidney disease and cardiovascular disease risk factors in atomic bomb survivors.

    Science.gov (United States)

    Sera, Nobuko; Hida, Ayumi; Imaizumi, Misa; Nakashima, Eiji; Akahoshi, Masazumi

    2013-01-01

    Atomic bomb (A-bomb) radiation is associated with cardiovascular disease (CVD) and metabolic CVD risk factors. Chronic kidney disease (CKD) is also known to be a risk factor for CVD and little is known whether CKD is associated with A-bomb radiation. To examine whether CKD is associated with CVD risk factors or with A-bomb radiation in A-bomb survivors, we classified renal dysfunction in 1,040 A-bomb survivors who were examined in 2004-2007 as normal [n = 121; estimated glomerular filtration rate (eGFR) ≥ 90 ml/min/1.73 m(2)]; mild (n = 686; eGFR 60-89 ml/min/1.73 m(2)); moderate (n = 217; eGFR 30-59 ml/min/1.73 m(2)); or severe (n = 16; eGFR bomb radiation. Hypertension [odds ratio (OR), 1.57; 95% confidence interval (CI), 1.12-2.20, P = 0.009]; DM (OR, 1.79; 95% CI, 1.23-2.61, P = 0.002); hyperlipidemia (OR, 1.55; 95% CI, 1.12-2.14, P = 0.008); and MetS (OR, 1.86; 95% CI, 1.32-2.63, P bomb survivors. PMID:23148507

  17. Interpreting the Atomic Age: Scientific News Coverage of the Atomic Bomb in Representative Newspapers and Magazines.

    Science.gov (United States)

    Barwis, Gail L.

    A study examined the coverage of the scientific aspects of the atomic bomb in four representative newspapers (New York "Times," New York "Herald Tribune," Chicago "Daily Tribune," and Boston "Daily Globe") and in 14 general mass circulation magazines in the time period immediately following the dropping of the bomb. Among the conclusions of the…

  18. Role Playing: The Atomic Bomb and the End of World War II

    Science.gov (United States)

    Eggleston, Noel C.

    1978-01-01

    Describes how a role playing exercise can be used to teach students in a college level history course about the use of the atomic bomb in World War II. Information is presented on general use of role playing in history courses, objectives, questions to consider about use of the atomic bomb, and course evaluation. For journal availability, see so…

  19. A Confusion of Signals: James Franck, the Chicago Scientists and Early Efforts to Stop the Bomb

    Science.gov (United States)

    Villa, Brian Loring

    1975-01-01

    If the scientists working on the Manhattan Project had realized the consequences of the atomic bomb earlier, formulated their recommendations more precisely, and approached the statesmen in time, American policy on use and control of the bomb might well have been different. (Author/BT)

  20. One minute after the detonation of the atomic bomb: the erased effects of residual radiation.

    Science.gov (United States)

    Takahashi, Hiroko

    2009-01-01

    The U.S. Government's official narrative denies the effects of residual radiation which appeared one minute after the atomic bomb detonations in Hiroshima and Nagasaki. This paper explores declassified documents from the U.S. Atomic Energy Commission, the Atomic Bomb Casualties Commission, and others and shows that these documents actually suggested the existence of serious effects from residual radiation. PMID:20521423

  1. Education, Income, and Support for Suicide Bombings: Evidence from Six Muslim Countries

    Science.gov (United States)

    Shafiq, M. Najeeb; Sinno, Abdulkader H.

    2010-01-01

    The authors examine the effect of educational attainment and income on support for suicide bombing among Muslim publics in six predominantly Muslim countries that have experienced suicide bombings: Indonesia, Jordan, Lebanon, Morocco, Pakistan, and Turkey. The authors make two contributions. First, they present a conceptual model, which has been…

  2. Map showing seismicity and sandblows in the vicinity of New Madrid, Missouri

    Science.gov (United States)

    Rhea, B. Susan; Tarr, Arthur C.; Wheeler, Russell L.

    1994-01-01

    This is one of a series of five seismotectic maps of the seismically active New Madrid, Missouri, area (table 1; Wheeler and others, 1992). The map area centers near the sites of three great earthquakes that struck during the winter of 1811-12 (Fuller, 1912; Nuttli, 1973). These earthquakes and continuing subsequent seismicity rank the New Madrid area with Cherlevoix, Quebec, as the two most seismically active areas in North America east of the Rocky Mountains. The threat posed by New Madrid seismicity to the central United States makes the area the focus of many investigations (for examples, Heyl and McKeown, 1978; McKeown and Pakiser, 1982; Algemissen and Hopper, 1984; Hamilton and Johnston, 1990; Applied Technology Council, 1991; Johnston and others, 1992). The map area includes the most intense seismic activity in the New Madrid region. A seismotectic map shows some of the geologic and geophysical information needed to assess seismic hazard (Hadley and Devine, 1974; Pavoni, 1985). A previous seismotectonic map of the central Mississippi River valley (Heyl and McKeown, 1978) has had wide use for planning field surveys, as a base map for plotting data collected during single investigations, and for compiling a range of information. Since 1978 numcrous researchers have greatly advanced our knowledge of the geology and geophysics of the central Mississippi Valley. The New Madrid seismotectonic map folio updates approximately the south-central sixth of the central Mississippi Valley seismotectonic map of Heyl and McKeown (1978).

  3. Scientific overview and historical context of the 1811-1812 New Madrid earthquake sequence

    Directory of Open Access Journals (Sweden)

    S. E. Hough

    2004-06-01

    Full Text Available The central and eastern United States has experienced only 5 historic earthquakes with Mw 7.0, four during the New Madrid sequence of 1811-1812: three principal mainshocks and the so-called «dawn aftershock» following the first mainshock. Much of the historic earthquake research done in the United States has focused on the New Madrid Seismic Zone (NMSZ, because the largest New Madrid earthquakes may represent the archetype for the most damaging earthquakes to be expected in intraplate regions. Published magnitude values ranging from 7.0 to 8.75 have generally been based on macroseismic effects, which provide the most direct constraint on source size for the events. Critical to the interpretation of these accounts is an understanding of their historic context. Early settlments clustered along waterways, where substantial amplification of seismic waves is expected. Analyzing the New Madrid intensity values with a consideration of these effects yields preferred values of Mw 7.2-7.3, 7.0, and 7.4-7.5 for the December, January, and February mainshocks, respectively, and of 7.0 for the «dawn aftershock». These values are consistent with other lines of evidence, including scaling relationships. Finally, I show that accounts from the New Madrid sequence reveal evidence for remotely triggered earthquakes well outside the NMSZ. Remotely triggered earthquakes represent a potentially important new wrinkle in historic earthquake research, as their ground motions can sometimes be confused with mainshock ground motions.

  4. LOW-FREQUENCY (11 mHz) OSCILLATIONS IN H1743-322: A NEW CLASS OF BLACK HOLE QUASI-PERIODIC OSCILLATIONS?

    International Nuclear Information System (INIS)

    We report the discovery of quasi-periodic oscillations (QPOs) at ∼11 mHz in two RXTE and one Chandra observations of the black hole candidate H1743-322. The QPO is observed only at the beginning of the 2010 and 2011 outbursts at similar hard color and intensity, suggestive of an accretion state dependence for the QPO. Although its frequency appears to be correlated with X-ray intensity on timescales of a day, in successive outbursts eight months apart, we measure a QPO frequency that differs by less than ≈2.2 mHz while the intensity had changed significantly. We show that this ∼11 mHz QPO is different from the so-called Type C QPOs seen in black holes and that the mechanisms that produce the two flavors of variability are most probably independent. After comparing this QPO with other variability phenomena seen in accreting black holes and neutron stars, we conclude that it best resembles the so-called 1 Hz QPOs seen in dipping neutron star systems, although having a significantly lower (1-2 orders of magnitude) frequency. If confirmed, H1743-322 is the first black hole showing this type of variability. Given the unusual characteristics and the hard-state dependence of the ∼11 mHz QPO, we also speculate whether these oscillations could instead be related to the radio jets observed in H1743-322. A systematic search for this type of low-frequency QPOs in similar systems is needed to test this speculation. In any case, it remains unexplained why these QPOs have only been seen in the last two outbursts of H1743-322.

  5. Tests of the cryogenic target for lithium and hydrogen isotopes extraction from the chamber of T-11M tokamak without its venting

    Energy Technology Data Exchange (ETDEWEB)

    Mirnov, Sergey V., E-mail: mirnov@triniti.ru [SSC RF TRINITI Troitsk, Moscow 142 190 (Russian Federation); NRNU MEPhI, Kashirskoye sh. 31, Moscow 115409 (Russian Federation); Djigailo, Nadejda T.; Dzhurik, Sergey P.; Kostina, Anastasiya N.; Kravchuk, Sergey I.; Lazarev, Vladimir B. [SSC RF TRINITI Troitsk, Moscow 142 190 (Russian Federation); Lyublinski, Igor E. [JSC “Red Star”, Elektrolitnyj pr. 1A, Moscow 113 230 (Russian Federation); NRNU MEPhI, Kashirskoye sh. 31, Moscow 115409 (Russian Federation); Nesterenko, Vladislav M.; Petrov, Yuri V. [SSC RF TRINITI Troitsk, Moscow 142 190 (Russian Federation); Vertkov, Aleksei V.; Zharkov, Mikhail Yu. [JSC “Red Star”, Elektrolitnyj pr. 1A, Moscow 113 230 (Russian Federation)

    2014-12-15

    Graphical abstract: - Highlights: • We tested the cryogenic target as pump of Li ions sputtered from tokamak chamber by glow discharge. • We found a positive effect on the Li collection an addition of the residual gases to glow discharge. • Cooled target can be used during plasma operation to collect and remove Li and H from tokamak chamber. - Abstract: T-11M lithium program is focused on a solution of technological issues of a steady-state tokamak with liquid lithium plasma facing components (PFC). Lithium, collected by the chamber wall of such tokamak is able to capture a considerable amount of tritium, which is unacceptable. In order to restrict the level of lithium deposited on the chamber wall and captured tritium it was suggested early to use a cryogenic target technique. Such target placed in the plasma of glow discharge (GDH, He or Ar) during the tokamak conditioning can play the role of collector of lithium and tritium atoms which were sputtered by GD bombardment of the wall. The collected lithium and tritium can be evacuated mechanically together with target from tokamak chamber through vacuum lock without venting. Cryogenic target, cooled by liquid nitrogen (LN), was installed in the T-11M and tested in different modes of wall conditioning and tokamak operations. The maximum speed of the lithium collection during GDH was 3.5 mg/h, that corresponds “to contamination” of wall by lithium during approximately 200 regular shots of T-11M which are equivalent to two-week regular operations. It was established that considerable part of lithium was collected in ionized state. On this basis it can be suggested the creation in tokamak chamber an equivalent ionic pump for extraction both lithium and tritium from chamber without venting during regular tokamak operation.

  6. Game of thrown bombs in 3D: using high speed cameras and photogrammetry techniques to reconstruct bomb trajectories at Stromboli (Italy)

    Science.gov (United States)

    Gaudin, D.; Taddeucci, J.; Scarlato, P.; Del Bello, E.; Houghton, B. F.; Orr, T. R.; Andronico, D.; Kueppers, U.

    2015-12-01

    Large juvenile bombs and lithic clasts, produced and ejected during explosive volcanic eruptions, follow ballistic trajectories. Of particular interest are: 1) the determination of ejection velocity and launch angle, which give insights into shallow conduit conditions and geometry; 2) particle trajectories, with an eye on trajectory evolution caused by collisions between bombs, as well as the interaction between bombs and ash/gas plumes; and 3) the computation of the final emplacement of bomb-sized clasts, which is important for hazard assessment and risk management. Ground-based imagery from a single camera only allows the reconstruction of bomb trajectories in a plan perpendicular to the line of sight, which may lead to underestimation of bomb velocities and does not allow the directionality of the ejections to be studied. To overcome this limitation, we adapted photogrammetry techniques to reconstruct 3D bomb trajectories from two or three synchronized high-speed video cameras. In particular, we modified existing algorithms to consider the errors that may arise from the very high velocity of the particles and the impossibility of measuring tie points close to the scene. Our method was tested during two field campaigns at Stromboli. In 2014, two high-speed cameras with a 500 Hz frame rate and a ~2 cm resolution were set up ~350m from the crater, 10° apart and synchronized. The experiment was repeated with similar parameters in 2015, but using three high-speed cameras in order to significantly reduce uncertainties and allow their estimation. Trajectory analyses for tens of bombs at various times allowed for the identification of shifts in the mean directivity and dispersal angle of the jets during the explosions. These time evolutions are also visible on the permanent video-camera monitoring system, demonstrating the applicability of our method to all kinds of explosive volcanoes.

  7. Una alabarda procedente del valle del Manzanares (Madrid

    Directory of Open Access Journals (Sweden)

    Miguel Ángel de BLAS CORTINA

    2009-12-01

    Full Text Available RESUMEN: Se estudia una alabarda metálica procedente —sin datos precisos de su localización— del valle del Manzanares (Madrid. Posiblemente apareciera con otros materiales (¿puntas Palmela?, pero el hecho no pudo ser comprobado. Fundida en un molde monovalvo que proporciona un acabado homogéneo a una sola de las caras, se integra metalúrgicamente en el grupo E 01 (cobres arsenicales propio de la Península Ibérica durante el Calcolítico y el Bronce Antiguo. Tipológicamente puede ser clasificada como integrante del grupo Carrapatas al que pertenecen un conjunto de alabardas procedentes del N.E. de Portugal (Bragança y Tras os Montes del que se conocen escasos testimonios fuera del área característica. Especialmente significativo es el hallazgo de la finca de la Paloma (Pantoja, Toledo que muestra la asociación entre las alabardas Carrapatas y elementos propios del campaniforme tardío de España y Portugal, circunstancia que permite fechar el tipo entre el 1700-1500 a. de J.C., datación similar a las fechas admitidas para las alabardas irlandesas con las que algunos autores ven posibles relaciones. La existencia de alabardas grabadas en estelas más tardías o en rocas al aire libre plantea el problema de su perduración. No obstante, el carácter simbólico de las armas grabadas puede hacer que sea solamente la imagen representada la que superviva, aunque el arma como tal haya perdido vigencia. La alabarda del Manzanares, junto con las de Pantoja, señala la presencia en la Meseta Sur de elementos metalúrgicos propios del N.W. de la Península en un momento sincrónico con las fases finales del campaniforme.ABSTRACT: We study a metallic halberd found in an indeterminate place in the valley of the river Manzanares (Madrid. It might have appeared with other materials (Palmela Points?, although this fact could not be confirmed. Made in a single-faced mould which allows a homogeneous finish to only one of the sides, it belongs from

  8. Not to be forgotten: The bombing of Novi Sad: An ecological black area

    Directory of Open Access Journals (Sweden)

    Nježić Zvonko B.

    2009-01-01

    Full Text Available During the 1999 NATO bombing of Yugoslavia, the second largest Yugoslav city Novi Sad was one of the cities that bore the brunt of the bombing. According to NATO press releases, the bombing targeted oil refineries, roads, bridges, and telecommunications relay stations, facilities which had used for military purposes. The bombing of Novi Sad's refinery caused fires which burned 50000 tons of crude oil, sending toxins and carcinogens into the air and contaminating groundwater. The bombing of the city caused great damage to local civilians, including severe pollution and widespread ecological damage, health consequences which will remain for years as well as permanent psychological consequences caused by almost 3 months of trauma and fear.

  9. Las torres Puerta de Europa, Madrid-España

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    Domínguez del Castillo, Tomás

    1996-08-01

    Full Text Available The functionality is the main aspect of the urban area of the twin towers located at the end of the "Paseo de la Castellana" (Madrid. With a tilting of 15º over the vertical and crossing directions, such architectonic area is detached for its place and design of facilities and installations. The structural system is very complex due to the high technology applied for its construction, what made very difficult the ending of project. The "Puerta de Europa" towers will be used for office rental and they are (due to the structural system and quality of construction materials used one of the most important buildings due to not only to the quality of materials and design, but also due to their security and control centralized systems.

    La funcionalidad preside el conjunto urbanístico formado por las dos torres situadas al final del Paseo de la Castellana. Con una inclinación de 15º sobre su vertical y hacia un punto común, dicho conjunto arquitectónico destaca, sobre todo, por su ubicación, diseño de instalaciones y servicios. Se destaca la complejidad de su sistema estructural que, unida a la alta tecnología empleada en su construcción, dificultaron la consecución del proyecto. Las torres Puerta de Europa, destinadas al alquiler de oficinas, son unos edificios cuya terminación -con la diversidad de materiales constructivos empleados- constituye, en sí misma, una de las de más alta calidad del momento, con sistemas de control y seguridad centralizados e integrados.

  10. El entorno residencial de los mayores en Madrid

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    Fernández-Mayoralas Fernández, Gloria

    2002-12-01

    Full Text Available The aim of this paper is to study the residential environment and its perception by the elderly people ageing in place in Madrid, to obtain a better knowledge of the elements to modify in order to increase their satisfaction. The Censo de Población y Vivienda (1991 and the Survey Ageing in Place (1998 are used. In general terms, old people live in old houses, as owners, not crowded but with lack of facilities. These people have been living for a long time in the same neighbourhood, an environment affected by the problems characteristic of big cities, and are integrated in the neighbour by means of activities requiring not to much physical or financial effort. Residential lacks affect mainly to that groups with social and economic vulnerability: female, lower income and educational level, worse health status,... So, two out ten aged people would move mainly due to the negative conditions of habitability, adaptation and facilities. Moreover, reasons for not moving are related to the force of habit, the memories, or consequence of age, bad health or less resources.

    [es] El entorno residencial de los mayores en Madrid. El objetivo de este artículo es estudiar el ámbito residencial de los mayores que envejecen en su casa y la percepción que tienen sobre este medio, para obtener un mejor conocimiento de los aspectos que deberían modificarse a fin de incrementar su satisfacción. Las fuentes utilizadas son el Censo de Población y Vivienda de 1991 y la Encuesta Envejecer en Casa de 1998. A grandes rasgos, los viejos madrileños viven en casas viejas, de las que son propietarios, sin problemas de hacinamiento pero con carencias dotacionales. Durante la mayor parte de su vida adulta han residido en el mismo barrio, un entorno que actualmente está afectado por los problemas propios de las grandes ciudades, y en el que se integran socialmente mediante actividades que no requieren demasiado esfuerzo físico o monetario. Las deficiencias

  11. Proliferative and nonproliferative breast disease in atomic-bomb survivors

    International Nuclear Information System (INIS)

    The risk of female breast cancer in association with radiation exposure is well established, on the basis of follow-up studies of the atomic-bomb survivors and other exposed populations. This association is especially strong for women exposed before age 20 yr and appears to be much weaker among women exposed after age 40 yr. In this study, breast-tissue autopsy samples from high-dose and low-dose individuals in the Radiation Effects Research Foundation Life Span Study sample were examined in detail to determine whether nonproliferative or proliferative breast lesions are associated with radiation exposure. The results suggest that proliferative disease in general and atypical hyperplasia in particular are associated with radiation exposure and that the risk is strongest for subjects who were ages 40-49 yr at the time of the bombings. It is hypothesized that this finding may be related to the age dependence of radiation-induced breast cancer, in the sense that potential cancers reflecting early-stage changes induced at these ages by radiation exposure may receive too little hormonal promotion to progress to frank cancers. (author)

  12. Bonebrake Theological Seminary - Most Secret A-Bomb Project Site

    Science.gov (United States)

    Sopka, Katherine R.; Sopka, Elisabeth M.

    2004-05-01

    In late 1943, a small number of nuclear scientists was urgently assembled in Dayton, Ohio by the U.S. Army Manhattan District Engineers and Monsanto Chemical Company Research Division to set up a top secret research project essential to counteract the German atomic bomb threat. The site chosen was an old stone building built in 1879 by the United Brethren Church in a residential area known locally as the Bonebrake Seminary. Centered on a sizeable open plot, the austere three story building was surrounded by a tall cyclone fence with a narrow gate and a minimal guard post - nothing revealed the site's intense research activity then or even in the post-WWII Cold War period. Bonebrake scientists would produce the highly radioactive polonium sources for the plutonium (Pu-239) bomb igniter used in August over Nagasaki just before the end of WWII against Japan. The existence of Bonebrake and its research/production work remained classified top secret throughout the Cold War. Only in recent times can any reference be found even to the existence of this project (unlike , for example, Los Alamos or Oak Ridge) and few, if any details, have ever been published. The primary source of information for this paper is Dr. John J. Sopka who was recruited from Princeton University by the Manhattan District in 1943 as physicist for this project.

  13. Genetic radiation effects of Hiroshima and Nagasaki atomic bombs

    Energy Technology Data Exchange (ETDEWEB)

    Srsen, S. (Komenskeho Univ., Bratislava (Czechoslovakia). Lekarska Fakulta)

    1984-05-01

    A group of researchers examined persons who had survived the Hiroshima and Nagasaki bombs and were irradiated and their progeny with the aim of getting an idea of the genetic effects of these explosions. Teratogenic effects are not discussed. In the lymphocytes of the peripheral blood of persons who had been exposed to high dose irradiation the researchers found a significant increase in chromosomal aberrations by conventional and more recent methods of chromosomal analysis. In parents who had survived the atomic holocaust there were no significant deviations as against the rest of the population in still births, neonatal defects, infant mortality, and mortality of first generation progeny, in neonate weight, the sex ratio, increased occurence of leukosis and chromosomal aberrations in their children. These negative findings in the first generation do not signify that there is no danger from atomic bomb blasts for human kind. They only indicate that the effects of radiation were too small to be found by routine methods or that the methods used were not suitable.

  14. Genetic radiation effects of Hiroshima and Nagasaki atomic bombs

    International Nuclear Information System (INIS)

    A group of researchers examined persons who had survived the Hiroshima and Nagasaki bombs and were irradiated and their progeny with the aim of getting an idea of the genetic effects of these explosions. Teratogenic effects are not discussed. In the lymphocytes of the peripheral blood of persons who had been exposed to high dose irradiation the researchers found a significant increase in chromosomal aberrations by conventional and more recent methods of chromosomal analysis. In parents who had survived the atomic holocaust there were no significant deviations as against the rest of the population in still births, neonatal defects, infant mortality, and mortality of first generation progeny, in neonate weight, the sex ratio, increased occurence of leukosis and chromosomal aberrations in their children. These negative findings in the first generation do not signify that there is no danger from atomic bomb blasts for human kind. They only indicate that the effects of radiation were to small to be found by routine methods or that the methods used were not suitable

  15. Axial length of atomic bomb survivors in Nagasaki

    Energy Technology Data Exchange (ETDEWEB)

    Wakiyama, Harumi; Kishikawa, Yasuhiro; Imamura, Naoki [Nagasaki Atomic Bomb Hospital (Japan); Amemiya, Tsugio [Nagasaki Univ. (Japan). School of Medicine

    2002-03-01

    We reviewed a series of 778 patients who had cataract surgery during the past 4 years at the Nagasaki Atomic Bomb Memorial Hospital. We evaluated the history of exposure to radiation by atomic bomb in 1945, axial length and state of refraction. All were born before 1945. The series comprised 263 males and 515 females. Their ages averaged 76.5{+-}8.6 years. History of exposure to radiation was present in 356 patients. The remaining 422 patients served as control. There was no difference in the type of cataract between the two groups. High myopia was present in 11 irradiated patients (3.2%) and in 24 patients in the control group (6.0%). The difference was not significant (p=0.083). There was no high myopia among 24 patients who were aged 18 years or less at the time of radiation and who were within 2 km from the epicenter. No difference was present regarding the axial length between the two groups or between both sexes. The present result is not definitive because ''irradiated group'' would include those with little or no exposure and because precise data has not been available about the dosis of radiation. (author)

  16. Radiation and cancer risk in atomic-bomb survivors.

    Science.gov (United States)

    Kodama, K; Ozasa, K; Okubo, T

    2012-03-01

    With the aim of accurately assessing the effects of radiation exposure in the Japanese atomic-bomb survivors, the Radiation Effects Research Foundation has, over several decades, conducted studies of the Life Span Study (LSS) cohort, comprising 93 000 atomic-bomb survivors and 27 000 controls. Solid cancer: the recent report on solid cancer incidence found that at age 70 years following exposure at age 30 years, solid cancer rates increase by about 35%  Gy(-1) for men and 58% Gy(-1) for women. Age-at-exposure is an important risk modifier. In the case of lung cancer, cigarette smoking has been found to be an important risk modifier. Radiation has similar effects on first-primary and second-primary cancer risks. Finally, radiation-associated increases in cancer rates appear to persist throughout life. Leukaemia: the recent report on leukaemia mortality suggests that radiation effects on leukaemia mortality persisted for more than 50 years. Moreover, significant dose-response for myelodysplastic syndrome was observed in Nagasaki LSS members even 40-60 years after radiation exposure. Future perspective: given the continuing solid cancer increase in the survivor population, the LSS will likely continue to provide important new information on radiation exposure and solid cancer risks for another 15-20 years, especially for those exposed at a young age. PMID:22394591

  17. Pathological and Epidemiologic Study of Gastric Cancer in Atomic Bomb Survivors, Hiroshima and Nagasaki, 1959-77

    OpenAIRE

    Matsuura, Hiroo; Yamamoto, Tsutomu; Sekine, Ichiro; Ochi, Yoshimiti; Ohtake, Masanori

    1984-01-01

    A study to elucidate the effects of atomic bomb (A-bomb) radiation exposure on the incidence of stomach cancer was conducted on 79,856 A-bomb survivors included in the Life Span Study sample for whom dose estimates are available. From cases diagnosed duri

  18. Sociological and socio-psycho-historical problems of A-bomb exposed twin

    International Nuclear Information System (INIS)

    The atomic bombing of Hiroshima brought many casualities on human society, and collapsed human communities. The purpose of this study is to make mainly on pairs of monozygotic twins one of whom was exposed and the other was not, or both of whom were exposed, a general socio-psycho-historical investigations through a twin control study to find whether the bombing, which can be considered to cause major environmental changes, has had any psychological effects on the individuals. Due to the limited sample of atomic bomb exposed twins, in numbers available for study, it is necessary to have an understanding for their condions of the living and identity they have developed from the numerous mental stress they suffered, and rapid socio-cultural changes they experienced, including for changes in life from birth until the atomic bombing and aftermath of the disaster. As the result of this study, by depth interview, projective psychological research and research on socio-psycho-history of exposed twin and the nonexposed before the A-bomb and aftermath of disaster, the following were obtained: a) Although at the age of four and eight they exposed, they still keep it in clear memory of the damage and suffering in the minds. b) The damage and suffereng of the family who belonged were relatively small, the effects of their psychological sufferings continued even after these thirtyseven years. c) In the aftermath of the A-bomb disaster, the psychological bond showed strengthen through crises and following social distress. d) During the long period since the bombing, those who did not experienced A-bombing, have shown high degree of support and co-operation on their familial and social role to their counterpart. e) Even though their social or medical effects of A-bombing are relatively limited, if their spouse or close relative suffer psychological stress caused by A-bomb, they too suffer from their similar experiences. (J.P.N.)

  19. Chronic thought suppression and posttraumatic symptoms: data from the Madrid March 11, 2004 terrorist attack.

    Science.gov (United States)

    Vázquez, Carmelo; Hervás, Gonzalo; Pérez-Sales, Pau

    2008-12-01

    Although a considerable number of people either witnessed directly or in the mass media the traumatic scenes of the terrorist attack that took place on March 11th, 2004 in Madrid, only a fraction of Madrid citizens developed posttraumatic symptoms. In this study, posttraumatic stress-related symptoms, degree of exposure, coping strategies related to the attack, and chronic attempts to avoid intrusive thoughts (i.e., thought suppression) were assessed in a general population Madrid sample (N=503) 2-3 weeks after the attacks. Our results showed that participants with higher scores in chronic thought suppression exhibited higher levels of PTSD symptoms. Higher scores in chronic thought suppression also correlated positively with the use of avoidant coping strategies after the attacks. We discuss the possible common roots of avoidance of intrusive thoughts and avoidant coping strategies and the implications of this relationship for the emergence of stress-related symptoms as well as for public health policies. PMID:18329844

  20. Seroprevalence of toxocariasis in children and adults in Madrid and Tenerife, Spain.

    Science.gov (United States)

    Fenoy, S; Cuellar, C; Guillen, J L

    1996-06-01

    A study on the seroprevalence of toxocariasis, using ELISA with Toxocara larval excretory-secretory antigens, was carried out on human populations in two regions of Spain. Sera from a population of 195 children from Madrid and 143 children from Santa Cruz de Tenerife (Canary Isles), showed a prevalence of 0% and 4.2% respectively. Sera from a population of 272 adults from Madrid and 803 adults from Santa Cruz de Tenerife showed a prevalence of 3.6% and 17.4%. Reasons for these differences in the seroprevalence of Toxocara in the different age groups from the two regions are discussed.

  1. Bulgarian Workers in Madrid: Legal Position and Performance on the Job Market

    Directory of Open Access Journals (Sweden)

    Eugenia Markova

    2009-01-01

    Full Text Available This article examines the performance of illegal and legal Bulgarian immigrants on the Madrid job market, their propensity to integrate into the receiving society and their intention to return to Bulgaria. The performance of migrants is defined by their success in finding employment (and specifically by their first job and present job in the host country, by their competition with autochthonous workers for employment and by patterns of saving/ remittance sending. The article is based on a survey carried out in 2003/2004 on 202 Bulgarian immigrants residing in the Community of Madrid.

  2. Spatial Hedonic Pricing Models for Testing the Adequacy of Acoustic Areas in Madrid, Spain

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    José-María Montero

    2011-01-01

    Full Text Available Road traffic noise is one of the main concerns of large cities. Most of them have classified their territory in acoustic areas and have constructed strategic noise maps. From both sources we have elaborated seven types of acoustic neighbourhoods according to both their noise gap in regard to the legal standard and the percentage of population exposed to noise. A spatial Durbin model has been selected as the strategy that best models the impact of noise on housing prices. However, results for Madrid do not confirm the hedonic theory and indicate, as one of the possibilities, that the official acoustic areas in Madrid could be incorrectly designed.

  3. La civilización como modelo de vida en el Madrid del siglo XVIII

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    Álvarez Barrientos, Joaquín

    2001-06-01

    Full Text Available In this chapter, the author approaches the social changes, both urban and rural, that Madrid sustained during the 18th century and which resulted in new manners and customs. It is a study of how civilization entered the Ancient Régime.

    Este trabajo es un acercamiento a los cambios sociales, urbanos y rurales, que se dieron en el Madrid del siglo XVIII desde el punto de vista de las nuevas costumbres: un estudio de cómo penetró la civilización en el Antiguo Régimen.

  4. Implicaciones del protocolo de Madrid en el derecho marcario de la comunidad andina de naciones

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    Edwin Jesith Bernal Ramírez

    2013-11-01

    Full Text Available El Protocolo de Madrid de 27 de junio de 1989 es una herramienta útil para el registro internacional de marcas, pues es evidente que los países miembros del Protocolo tienen ventajas comparativas respecto a los otros que no son parte, esto en relación con el mejoramiento de la protección internacional de sus marcas. El artículo académico muestra de manera somera el procedimiento, las ventajas y desventajas del Protocolo de Madrid y su respectivo impacto en la Comunidad Andina de Naciones.

  5. Studying geodesy and earthquake hazard in and around the New Madrid Seismic Zone

    Science.gov (United States)

    Boyd, Oliver Salz; Magistrale, Harold

    2011-01-01

    Workshop on New Madrid Geodesy and the Challenges of Understanding Intraplate Earthquakes; Norwood, Massachusetts, 4 March 2011 Twenty-six researchers gathered for a workshop sponsored by the U.S. Geological Survey (USGS) and FM Global to discuss geodesy in and around the New Madrid seismic zone (NMSZ) and its relation to earthquake hazards. The group addressed the challenge of reconciling current geodetic measurements, which show low present-day surface strain rates, with paleoseismic evidence of recent, relatively frequent, major earthquakes in the region. The workshop presentations and conclusions will be available in a forthcoming USGS open-file report (http://pubs.usgs.gov).

  6. Potenciación del turismo gastronómico en la Comunidad de Madrid

    OpenAIRE

    Aparicio, Sira Martín-Peñasco

    2016-01-01

    La gastronomía como poder de atracción y motivación para que los turistas, tanto nacionales como internacionales, visiten la Comunidad de Madrid. Incentivando el conocimiento de los productos gastronómicos locales y al mismo tiempo sus recursos turísticos, una nueva forma de turismo complementaria al otro tipo de turismo. El objetivo principal de este trabajo es presentar unas medidas para potenciar e impulsar la gastronomía de la Comunidad de Madrid, redefiniendo este recurso turístico co...

  7. Accounting for neutron exposure in the Japanese atomic bomb survivors.

    Science.gov (United States)

    Cullings, Harry M; Pierce, Donald A; Kellerer, Albrecht M

    2014-12-01

    The Japanese atomic bomb survivors that were directly exposed to both γ rays and neutrons have been followed by the Radiation Effects Research Foundation (RERF). The estimation of the γ-ray risks requires some adjustment for the greater biological effect of the neutrons per unit dose. Because the small neutron doses and the predominant γ-ray doses are highly correlated, the neutron relative biological effectiveness (RBE) cannot be reliably estimated from the survivors' data and information from radiobiology must be invoked. As data became available on neutron doses, RERF has used a constant neutron RBE value of 10, even though radiobiological studies indicate that the RBE values appear to have considerably larger values at low doses. The approximation RBE = 10 assumes that if the RBE is variable it takes roughly this value in the range of total dose most relevant for linear risk estimation, namely about 1 Gy. We consider some possible RBE functions to explain the correct use and the impact of a dose-dependent RBE. However, we do not advocate any particular choice or even that a variable RBE be employed. Rather we show that the assumed neutron RBE, within a wide range of choices, is far less important to the outcome of risk assessment of the RERF data than generally believed. Some of these misperceptions have been related to the consideration of variable RBE functions, and without due attention to the fact that in the case of the A-bomb survivors' data, the mixed field of neutrons and γ rays must be considered. Therefore, the RBE value of neutrons is much lower than the RBE in pure neutron fields that are used in radiobiological experiments. Thus, applying the pure neutron field RBE to the mixed-field A-bomb radiation can lead to an overestimation of the actual neutron RBE for moderate total dose levels of 1 Gy by a factor of more than four. While in a pure neutron exposure the RBE depends on the neutron dose, in the mixed field it depends on both components of

  8. Una experiencia traumática en el 11-M: Intervención aplicada a un cuadro de estrés agudo con reacciones disociadas

    Directory of Open Access Journals (Sweden)

    OLGA FLORES LÓPEZ

    2004-01-01

    Full Text Available El trabajo que recoge este artículo expone la historia clínica, evaluación y tratamiento llevado a cabo sobre uno de los afectados directos del suceso acontecido en Madrid el pasado once de marzo. Se trata de un varón de 35 años cuya sintomatología responde a un cuadro de Estrés Agudo en el que destacó la aparición de amnesia disociativa. La intervención incluyó diferentes técnicas a lo largo del proceso terapéutico entre las que figura la aplicación modificada de la Entrevista Cognitiva como herramienta elegida para la recuperación de la información disociada. Los resultados tras 24 sesiones de intervención indicaron una notable mejora de la sintomatología aparecida. Actualmente el paciente se encuentra en seguimiento. Se discuten las implicaciones de la intervención y los resultados de la misma.

  9. Centro Princesa, en Madrid (España

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    Lamela, A.

    1968-12-01

    Full Text Available This is a luxury commercial centre, in the very centre of Madrid, and within a high class residential zone. It occupies a whole block, facing four streets, and it includes a luxury hotel, apartments, shopping facilities, offices, car park, and the official headquarters of one of the most important Spanish travelling agencies. The outstanding feature of the «Centro Princesa» is the luxury hotel, which has 250 rooms, suits, social rooms, conventions halls, dance hall, bar, hairdressers saloon, sauna bath, shopping centre, restaurants and secondary services. The luxury flats occupy seven storeys of the central block, 15 apartments per story. Each of these has a sitting room, bedroom, bathroom and kitchen. The carpark, which can hold 300 cars, occupies four underground floor levels. This project is attractive because of its balanced spatial pattern, its clean outline and the quality of the materials, whilst the excellence of its internal appointment also contributes to its overall architectural merit.Este conjunto, situado en una zona residencial de primera categoría, está destinado a: hotel de lujo, apartamentos, locales comerciales, oficinas, aparcamientos de automóviles y a sede de la oficina-despacho central de una de las más importantes agencias de viaje españolas. Ocupa una manzana entera. La unidad predominante del «Centro Princesa» es un hotel de lujo, con 250 habitaciones, «suits», salones sociales, de actos y convenciones, sala de fiestas, bar americano, peluquerías, saunas, galería comercial, restaurantes y dependencias de servicio. Siete plantas del bloque central albergan los apartamentos de lujo, 15 por planta; el apartamento tipo consta de salón, cocina, dormitorio y baño. En cuatro de las plantas de sótano funciona un aparcamiento con capacidad para 300 automóviles. Atrae este conjunto, tanto por el acertado juego de volúmenes, y la limpieza de líneas y materiales —que muestra su composición estética—, como

  10. Effects of radiation on the incidence of prostate cancer among Nagasaki atomic bomb survivors.

    Science.gov (United States)

    Kondo, Hisayoshi; Soda, Midori; Mine, Mariko; Yokota, Kenichi

    2013-10-01

    Atomic bomb survivors have been reported to have an increased risk of some cancers, especially leukemia. However, the risk of prostate cancer in atomic bomb survivors is not known to have been examined previously. This study examined the association between atomic bomb radiation and the incidence of prostate cancer among male Nagasaki atomic bomb survivors. The subjects were classified by distance from the hypocenter into a proximal group (atomic bomb survivors who were alive in 1996. The Cox proportional hazard model was used to estimate the risk of prostate cancer development, with adjustment for age at atomic bomb explosion, attained age, smoking status, and alcohol consumption. Compared with the distal group, the proximal group had significant increased risks of total, localized, and high-grade prostate cancer (relative risk and 95% confidence interval: 1.51 [1.21-1.89]; 1.80 [1.26-2.57]; and 1.88 [1.20-2.94], respectively). This report is the first known to reveal a significant relationship between atomic bomb radiation and prostate cancer. PMID:23859763

  11. Outline on populations of Nagasaki A-bomb survivors and sex ratio in their children

    International Nuclear Information System (INIS)

    On the basis of file delivered together with A-bomb surrivor's health Cards in Nagasaki, statistical management was performed on a mass of A-bomb survivors. The number of A-bomb survivors in a mass was 97,032. A family investigation by census registration was performed on 2,547 of A-bomb survivor group (the distance from the center of explosion recorded on cards was within 1.5 km) and 2,791 of its control group. As to 2,547 of A-bomb survivor group, each exposure place was determined, the distance from the center of explosion was measured again, and exposure dose was presumed. The mean exposure dose of A-bomb survivor group was 577 rad in male, and 681 rad in female. By adding A-bomb survivor group to the control group, 4,452 pairs of marriage were confirmed by census registration, and the number of their children was 10,073. With respect to changes of sex ratio, in case of exposed mother, it was expected theoretically that the number of male would decrease together with an decrease of dose, but an opposite change was recognized in a result of the investigation. A result in case of exposed father showed an increase of the male number although not significantly and a change towards the expected direction. (Tsunoda, M.)

  12. The Radium Terrors. Science Fiction and Radioactivity before the Bomb.

    Science.gov (United States)

    Candela, Andrea

    2015-01-01

    At the beginning of the 20th century the collective imagination was fascinated and terrified by the discovery of radium. A scientific imagery sprang up around radioactivity and was disseminated by public lectures and newspaper articles discussing the ambiguous power of this strange substance. It was claimed that radium could be used to treat cholera, typhus and tuberculosis, but at the same time there were warnings that it could be used for military purposes. The media and the scientists themselves employed a rich vocabulary influenced by religion, alchemy and magic. The ambivalent power of radioactive elements exerted a great influence on science fiction novelists. This paper will examine some significant works published in Europe, America and Russia during the first decades of the 20th century and their role in the creation of the complex imagery of radioactivity that seized the public imagination long before the invention of the atomic bomb.

  13. Explosion and final state of the charged black hole bomb

    CERN Document Server

    Sanchis-Gual, Nicolas; Montero, Pedro J; Font, José A; Herdeiro, Carlos

    2015-01-01

    A Reissner-Nordstr\\"om black hole (BH) is superradiantly unstable against spherical perturbations of a charged scalar field, enclosed in a cavity, with frequency lower than a critical value. We use numerical relativity techniques to follow the development of this unstable system -- dubbed charged BH bomb -- into the non-linear regime, solving the full Einstein--Maxwell--Klein-Gordon equations, in spherical symmetry. We show that: $i)$ the process stops before all the charge is extracted from the BH; $ii)$ the system settles down into a hairy BH: a charged horizon in equilibrium with a scalar field condensate, whose phase is oscillating at the (final) critical frequency. For low scalar field charge, $q$, the final state is approached smoothly and monotonically. For large $q$, however, the energy extraction overshoots and an explosive phenomenon, akin to a $bosenova$, pushes some energy back into the BH. The charge extraction, by contrast, does not reverse.

  14. Atomic bombing and nuclear energy development in Japan

    International Nuclear Information System (INIS)

    The victims of Hiroshima and Nagasaki introduced Japan to nuclear power. Approximately ten years after the bombing, the Japanese Parliament adopted a ''Nuclear Basic Law'', and unanimously proclaimed independence, democracy, and openness as indispensable prerequisites for the continued peaceful utilization of nuclear power. For more than a decade, the political party in government and the opposition parties unanimously adopted all legislation and ordinances connected with nuclear power as well as the necessary budgets. This led to the establishment of research and development institutions. The basic consensus underlying nuclear development in Japan has been the exclusion of any military use. The Japanese public perceives that a military component is not feasible in the country's development of nuclear power. (orig./UA)

  15. Peace without the bomb? - To organize nuclear disarmament

    International Nuclear Information System (INIS)

    With a Christian ethical approach, the authors discuss the relevance of the nuclear bomb for great powers in front of risks of terrorism, or in front of instabilities around the Mediterranean Sea and in Africa. As some countries like Pakistan, India, China or Israel consider this weapon as a guarantee for their security, and as other countries like Iran and North Korea are examples of nuclear proliferation, it seems that the nuclear weapon does not respond to present security issues. The authors state and explain that unilateral disarmament could be a way to collective security. This approach is based on the Pacem in Terris encyclical. The authors have met representatives of peace movements and senior army officials

  16. Clinical studies of lung cancer of atomic bomb survivors, 4

    International Nuclear Information System (INIS)

    A comparative study was made on complications of lung cancer in 188 A-bomb survivors (group 1) and 327 non-exposed patients (group 2) treated from 1972 through 1982. The incidence of complications was higher in group 1 (32 %) than in group 2 (20 %). Complications occurred most frequently in the respiratory system, followed by those in the circulatory system and diabetes mellitus in both groups. Patients with complications in the respiratory, circulatory, or nervous system tended to be inoperable. For patients with clinical stage I or II developing complications, the prognosis was worse as compared with those without complications. Long-term survival can be achieved in two patients with early stage lung cancer in whom surgical treatment was impossible because of the association of severe complications. (Namekawa, K.)

  17. Lessons from the atomic bomb about secondary MDS.

    Science.gov (United States)

    Hata, Tomoko; Imanishi, Daisuke; Miyazaki, Yasushi

    2014-12-01

    Myelodysplastic syndromes (MDSs) is a hematological neoplasm defined by ineffective hematopoiesis, dysplasia of hematopoietic cells, and risk of progression to acute leukemia. MDS occurs as de novo or secondary, and chemoradiotherapy for cancers is thought to increase the risk of MDS among patients. Recently, an epidemiological study for MDS among A-bomb survivors was performed, and it clearly demonstrated that the exposure to external radiation significantly increased the risk of MDS. Precise epidemiological data among survivors have revealed important clinical factors related to the risk of leukemias. In this review, by comparing data for secondary MDS and leukemia/MDS among survivors, several factors which would affect the risk of MDS, especially secondary MDS, are discussed. PMID:25240475

  18. Laser Proximity Sensor for Fuel-air Explosive Bomb

    Directory of Open Access Journals (Sweden)

    Durga Singh

    2007-05-01

    Full Text Available Present study deals with design and development aspects of a diode laser proximity sensorbased on principle of optical triangulation. This sensor incorporates a laser transmitter and anoptical receiver. The beam divergence of laser transmitter and look angle of receiver are orientedin such a way that they intersect at a predetermined measuring segment. The sensor can be setto give signal output at predetermined distance from the target. Theoretical studies have beencarried out to determine the minimum power required for transmitter with a trade-off between S/Nratio, aperture of receiver optics, reflectivity of target and range requirement. The scattered laserradiation from the target in this segment is utilised in deriving a signal output to detonate thebomb at a predetermined distance from the target. The laser proximity sensor has been developedfor 3 ± 0.5 m operational range and has qualified various environmental tests and live fuel-airexplosive bomb trials.

  19. Children of the atomic bomb survivors: A genetic study

    International Nuclear Information System (INIS)

    This volume represents the results of over 40 years of study of the latent health effects on the survivors of the atomic bomb blasts. Planning for this research began in 1946 and data collection has been ongoing since 1948. The work represents the efforts of both US and Japanese agencies and presents 13 papers which the editors believe represent the best scientific information related to the genetic effects of radiation exposure. In general, the results presented here indicate that radiation exposure effects on reproductive cells are less than previously thought. The paper contained here examine that question in light of effects on pregnancy outcome, sex ratio, congenital defects, and early mortality of children. The papers also present helpful comparison of these results with the results seen in experimental radiation studies with animals. For anyone interested in the risks associated with radiation studies, this book represents a vital collection of information

  20. A-bomb survivors: reassessment of the radiation hazard.

    Science.gov (United States)

    Stewart, A M; Kneale, G W

    1999-01-01

    Newly released data from the Radiation Effects Research Foundation on the survivors of the Hiroshima and Nagasaki A-bombing allow a reassessment of radiation hazards. It appears that deaths from marrow damage (such as aplastic anaemia) continued after 1950. The Life Span Study cohort appears biased in favour of persons with high immunological competence, the result of infants and the elderly being more likely to die before 1950 than young adults. A study of survivors of in utero exposures suggests that embryos are more sensitive to the lethal effects of radiation than more mature foetuses. Current estimates of cancer risks from radiation may only apply to young adults with high immunological competence; young children and the elderly may be at greater risk. PMID:10218002

  1. Activation of cobalt by neutrons from the Hiroshima bomb

    International Nuclear Information System (INIS)

    A study has been completed of cobalt activation in samples from two new locations in Hiroshima. The samples consisted of a piece of steel from a bridge located at a distance of about 1300 m from the hypocenter and pieces of both steel and concrete from a building located at approximately 700 m. The concrete was analyzed to obtain information needed to calculate the cobalt activation in the two steel samples. Close agreement was found between calculated and measured values for cobalt activation of the steel sample from the building at 700 m. It was found, however, that the measured values for the bridge sample at 1300 m were approximately twice the calculated values. Thus, the new results confirm the existence of a systematic error in the transport calculations for neutrons from the Hiroshima bomb. 52 refs., 32 figs., 16 tabs

  2. Thyroid cancer incidence among atomic bomb survivors, 1958-79

    International Nuclear Information System (INIS)

    One hundred and twelve cases of thyroid cancer diagnosed during the period 1958-79 among the extended Life Span Study cohort in Hiroshima and Nagasaki were studied. There was a statistically significant association between thyroid cancer incidence and exposure to atomic bomb radiation. The adjusted excess relative risk (ERR) per gray was 1.1 (95% confidence interval=0.3-2.5) and the adjusted absolute risk per 104 PYGy was 0.59 (95% confidence interval=0.2-1.7). Based on a comparison of the deviances obtained from relative and absolute risk models, a simple linear relative risk model appeared to fit the data better than an absolute risk model; however, it would not be appropriate to conclude that the data conform strictly to a relative risk pattern. The incidence of thyroid cancer among the members of the Adult Health Study (AHS) population, who have received biennial medical examinations at the Atomic Bomb Casualty Commission and its successor the Radiation Effects Research Foundation, since 1958, was 70% higher than that among the rest of the extended LSS cohort after adjustments for city, sex, log age, calendar year, and Dosimetry System 1986 dose. There was no significant difference between the slope of the dose-response curve for AHS and non-AHS participants, although the estimated ERRs at 1 Gy for the AHS and non-AHS population were 1.6 and 0.3, respectively. The elevated risk appeared to be confined to women, and there was an increasing risk with decreasing attained age and age at exposure. (J.P.N.)

  3. Malignant lymphoma and multiple myeloma in atomic-bomb survivors

    International Nuclear Information System (INIS)

    Of autopsies performed from 1956 to 1976 in Hiroshima Atomic Bomb Hospital, 22 cases of reticulo-sarcoma, 4 cases of lymphosarcoma, 6 cases of Hodgkin's disease, and 9 cases of multiple myeloma were observed in atomic bomb survivors. In regard to the relationship between exposure distance and the number of autopsied cases, the nearer the exposure distance to the center of explosion, the higher the incidence of reticulo-sarcoma in male patients only. Since 1966 cases of malignant lymphoma and multiple myeloma increased with an increase in the number of autopsied cases. An increase in incidences of lymphoma and multiple myeloma was marked especially in the group which entered the city after the explosion. There were more cases of malignant lymphoma in aged patients in the exposed group than in the non-exposed group. Lymphosarcoma and Hodgkin's disease were observed more often in women in the exposed group than in men. Many cases of reticulo-sarcoma in the digestive tract, especially primary stomach reticulo-sarcoma, were observed in the group which was exposed at places over 2 km from the center of explosion and in the exposed group which entered the city after the explosion. Four cases of leukemic reticulo-sarcoma were observed. With respect to histological types of reticulosarcoma, an undifferentiated type was observed in the group exposed at places over 2 km from the center of explosion and in the exposed group which entered the city after the explosion. Incidence of multiple myeloma was high in the group exposed at places within 2 km of the center of explosion. Three cases in which myeloma cells showed a tendency toward diffuse infiltration and proliferation within the bone marrow were observed in the exposed group. (Tsunoda, M.)

  4. Detecting body cavity bombs with nuclear quadrupole resonance

    Science.gov (United States)

    Collins, Michael London

    Nuclear Quadrupole Resonance (NQR) is a technology with great potential for detecting hidden explosives. Past NQR research has studied the detection of land mines and bombs concealed within luggage and packages. This thesis focuses on an NQR application that has received less attention and little or no publicly available research: detecting body cavity bombs (BCBs). BCBs include explosives that have been ingested, inserted into orifices, or surgically implanted. BCBs present a threat to aviation and secure facilities. They are extremely difficult to detect with the technology currently employed at security checkpoints. To evaluate whether or not NQR can be used to detect BCBs, a computational model is developed to assess how the dielectric properties of biological tissue affect the radio frequency magnetic field employed in NQR (0.5-5MHz). The relative permittivity of some biological tissue is very high (over 1,000 at 1MHz), making it conceivable that there is a significant effect on the electromagnetic field. To study this effect, the low-frequency approximation known as the Darwin model is employed. First, the electromagnetic field of a coil is calculated in free space. Second, a dielectric object or set of objects is introduced, and the free-space electric field is modified to accommodate the dielectric object ensuring that the relevant boundary conditions are obeyed. Finally, the magnetic field associated with the corrected electric field is calculated. This corrected magnetic field is evaluated with an NQR simulation to estimate the impact of dielectric tissue on NQR measurements. The effect of dielectric tissue is shown to be small, thus obviating a potential barrier to BCB detection. The NQR model presented may assist those designing excitation and detection coils for NQR. Some general coil design considerations and strategies are discussed.

  5. Whole-blood phagocytic and bactericidal activities of atomic bomb survivors, Hiroshima and Nagasaki

    International Nuclear Information System (INIS)

    This in vitro study evaluated the phagocytic and bactericidal activities of leukocytes in aliquots of whole blood from Hiroshima and Nagasaki atomic bomb survivors for Staphylococcus aureus. The data were analyzed by multiple linear regression. Any significant effects of exposure to A-bomb radiation could not be detected for both phagocytic and bactericidal activities of whole blood from A-bomb survivors. In addition, there were no significant effects of age categories, sex or city, except in neutrophil counts. (J.P.N.)

  6. Clinical study of infectious diseases on aged A-bomb survivors in Hiroshima Welfare Home for aged A-bomb survivors

    International Nuclear Information System (INIS)

    Infections, especially urinary passage and respiratory infections of aged A-bomb survivers under special protective care was examined. Urinary passage infections have recently shown an increasing tendency. These infections are related to the factors such as their basic diseases and wearing napkins rather than a severe degree of protective care. In the case of respiratory infection, diseases such as influenza are observed rather in patients who can walk, but they tend to be aggravated in bedridden patients. It cannot be said that more urinary passage infections are observed in A-bomb survivers than non A-bomb survivers. Both urinary passage infection and respiratory infection tend to recur repeatedly. Aged A-bomb survivers show no significant difference of acquired immunity from that of non A-bomb survivers group. However, a maintenance of neutralizing antibody by vaccination of influenza in the former is worse than in the latter. Bedridden patients show a higher rate of infection to potential urinary passage diseases than patients who can walk, irrespective of sex. Moreover, bedridden patients have a large number of bacteria, but other significant host reaction couldn't be observed. In bedridden patients with potential urinary passage infection, a variety of bacteria, most of which are bacteria resistant to rutinely used broad spectrum antibiotics, is detected. As a main disease or a direct cause of death, pyelonephritis in women and bronchopneumonia are often observed. (Iwagami, H.)

  7. Center for Technology, Security, and Policy research faculty conduct study of New Madrid Seismic Zone

    OpenAIRE

    Micale, Barbara L.

    2010-01-01

    Theresa Jefferson and John Harrald, research faculty at the Virginia Tech Center for Technology, Security, and Policy in the National Capital Region recently completed a Federal Emergency Management Agency (FEMA)-funded research project to model the social impacts and disaster response requirements of a 7.7 magnitude catastrophic earthquake on the three segments of the New Madrid Seismic Zone.

  8. Spanish melons (Cucumis melo L.) of the Madrid provenance: A unique germplasm reservoir

    Science.gov (United States)

    Melon (Cucumis melo L.) landraces of the Madrid provenance, Spain, have received national distinction for their high fruit quality and sensorial attributes. More specifically, a unique array of Group Inodorus landraces have been continuously cultivated and conserved by farmers in the municipality o...

  9. Paleontología del yacimiento de vertebrados Aragoniense de Casa Montero (Madrid)

    NARCIS (Netherlands)

    López Guerrero, P.; Oliver Pérez, A.; Álvarez Sierra, Á.; Paredes, G.; Hoek Ostende, van den L.W.; Peláez-Campomanes de Labra, P.

    2007-01-01

    This work gives preliminary information on the taxonomic determinations for the micromammal fossil material from the locality of exceptional preservation of Casa Montero (Madrid). The proposed taxonomic assignations have allowed the correlation of this fossil material with localities belonging to th

  10. Inclusive Education in Spain: Developing Characteristics in Madrid, Extremadura and Andalusia

    Science.gov (United States)

    Bermejo, Victor Santiuste; Castro, Florencio Vicente; Martinez, Francisco Miras; Gongora, David Padilla

    2009-01-01

    The aim of this work is to analyse and communicate the "state of the art" in inclusive education for the Spanish communities of Madrid, Extremadura and Andalusia, as it is now more than 20 years since inclusive education was first adopted in Spain. The analysis is displayed in a twofold perspective: the basic standards inclusive education is…

  11. Valuation of social and health effects of transport-related air pollution in Madrid (Spain).

    Science.gov (United States)

    Monzón, Andrés; Guerrero, María-José

    2004-12-01

    Social impacts of pollutants from mobile sources are a key element in urban design and traffic planning. One of the most relevant impacts is health effects associated with high pollution periods. Madrid is a city that suffers chronic congestion levels and some periods of very stable atmospheric conditions; as a result, pollution levels exceed air quality standards for certain pollutants. This paper focuses on the social evaluation of transport-related emissions. A new methodology to evaluate those impacts in monetary terms has been designed and applied to Madrid. The method takes into account costs associated with losses in working time, mortality and human suffering; calculated using an impact pathway approach linked to CORINAIR emissions. This also allows the calculation of social costs associated with greenhouse gas impacts. As costs have been calculated individually by effect and mode of transport, they can be used to design pricing policies based on real social costs. This paper concludes that the health and social costs of transport-related air pollution in Madrid is 357 Meuro. In these circumstances, the recent public health tax applied in Madrid is clearly correct and sensible with a fair pricing policy on car use. PMID:15504528

  12. Promoting Entrepreneurial Culture in the University: The Institutional Collaborative Model at the Universidad Autonoma de Madrid

    Science.gov (United States)

    de Pablo, Isidro; Alfaro, Fernando; Rodriguez, Miriam; Valdes, Esperanza

    2011-01-01

    This paper presents a case of collaboration between different types of public services and the private sector for the promotion of an entrepreneurial culture. This collaboration is achieved by means of a centre established and developed by the Universidad Autonoma de Madrid, the Centro de Iniciativas Emprendedoras (the Centre for Entrepreneurial…

  13. Habitos Alimentarios e Higiene Dental en una Poblacion Preescolar de Madrid.

    Science.gov (United States)

    Lafarga, R. Tarazona; And Others

    1991-01-01

    Nutriment habits and oral hygiene in a preschool population in Madrid were studied by stratification in public or private schools. Significant differences were found only with regard to consumption of fish. Vegetable and fruit consumption was low in both groups, but not statistically significant. (SH)

  14. Cultural Diversity in Compulsory Education: An Overview of the Context of Madrid (Spain)

    Science.gov (United States)

    Jaurena, Ines Gil

    2010-01-01

    This paper examines educational practices in Spain and in particular Madrid. With this contextual frame as the starting point the following issues are discussed: the "official" conceptualization of cultural diversity, educational policies and resolutions related to cultural diversity, and school programs and resources facilitated by educational…

  15. Tracking Identity: Academic Performance and Ethnic Identity among Ecuadorian Immigrant Teenagers in Madrid

    Science.gov (United States)

    Lucko, Jennifer

    2011-01-01

    This article examines Ecuadorian students' attempts to contest immigrant stereotypes and redefine their social identities in Madrid, Spain. I argue that academic tracking plays a pivotal role in the trajectory of students' emergent ethnic identity. To illustrate this process, I focus on students who abandon their academic and professional…

  16. The Commodification of English in "Madrid, Comunidad Bilingüe": Insights from the CLIL Classroom

    Science.gov (United States)

    Relaño Pastor, Ana María

    2015-01-01

    This article analyzes how multilingual education in the Madrid region has been addressed through the medium of Spanish/English content and language integrated learning (CLIL) bilingual programs, widely implemented in public schools of this region in the last decade. By adopting a critical interpretive perspective (Tollefson in "Language…

  17. Outline of developing projects of atomic bomb in Japan and USA

    International Nuclear Information System (INIS)

    The content of the title connecting with the World War II is described hoping that younger researchers of nuclear physics could know some of the facts that scientists and the military of Japan and USA, respectively, had have developing projects of atomic bomb by fission reaction, although there are no official documents of those in Japan, even if there are some unofficial documents that are uncertain partly in Japan. Described are a chronological table, the content of research and development of atomic bombs, Japan's experiments by Kikuchi Laboratory of Osaka Imperial University and Nishina Laboratory of RIKEN, as well as the USA's action such as production of fissile nuclide, Pu-239 and U-235, selection of the site to fabricate atomic bomb, investigation the state of research and development of atomic bombs in Germany, Italy and Japan. (S.Y.)

  18. Leo Szilard Lectureship Award Lecture: North Korea: Reactors, bombs and people

    Science.gov (United States)

    Hecker, Siegfried

    2012-03-01

    In November 2010, during my seventh trip to North Korea, Pyongyang produced a big surprise--it decided to build its own light-water reactor and uranium enrichment plant. During my first visit I was shown plutonium produced in its Yongbyon nuclear complex to convince me they have the bomb. For nearly 40 years, Pyongyang has moved along parallel paths of nuclear energy and nuclear weapons, opting to chose bombs over electricity. I will discuss how North Korea got the bomb, why it got it, and the prospects of whether or not it will give up the bomb. Finally, I will try to show with photos and stories of how North Korea is not such a hermit kingdom after all.

  19. The recovery and analysis of mitochondrial DNA from exploded pipe bombs.

    Science.gov (United States)

    Foran, David R; Gehring, Michael E; Stallworth, Shawn E

    2009-01-01

    Improvised explosive devices (IEDs) represent one of the most common modes of arbitrarily injuring or killing human beings. Because of the heat generated by, and destruction to, an IED postconflagration, most methods for identifying who assembled the device are ineffective. In the research presented, steel pipe bombs were mock-assembled by volunteers, and the bombs detonated under controlled conditions. The resultant shrapnel was collected and swabbed for residual cellular material. Mitochondrial DNA profiles were generated and compared blind to the pool of individuals who assembled the bombs. Assemblers were correctly identified 50% of the time, while another 19% could be placed into a group of three individuals with shared haplotypes. Only one bomb was assigned incorrectly. In some instances a contaminating profile (mixture) was also observed. Taken together, the results speak to the extreme sensitivity the methods have for identifying those who assemble IEDs, along with precautions needed when collecting and processing such evidence.

  20. Long-Term Health Effects of Atom Bomb on Japan Not as Bad as Feared: Study

    Science.gov (United States)

    ... Long-Term Health Effects of Atom Bomb on Japan Not as Bad as Feared: Study Survivors of ... 2011 at a nuclear power plant in Fukushima, Japan, after an earthquake triggered a massive tsunami shows ...

  1. Ellerman bombs at high resolution III. Simultaneous observations with IRIS and SST

    CERN Document Server

    Vissers, Gregal J M; Rutten, Robert J; Carlsson, Mats; De Pontieu, Bart

    2015-01-01

    Ellerman bombs are transient brightenings of the extended wings of the solar Balmer lines in emerging active regions. We describe their properties in the ultraviolet lines sampled by the Interface Region Imaging Spectrograph (IRIS), using simultaneous imaging spectroscopy in H$\\alpha$ with the Swedish 1-m Solar Telescope (SST) and ultraviolet images from the Solar Dynamics Observatory for Ellerman bomb detection and identification. We select multiple co-observed Ellerman bombs for detailed analysis. The IRIS spectra strengthen the view that Ellerman bombs mark reconnection between bipolar kilogauss fluxtubes with the reconnection and the resulting bi-directional jet located within the solar photosphere and shielded by overlying chromospheric fibrils in the cores of strong lines. The spectra suggest that the reconnecting photospheric gas underneath is heated sufficiently to momentarily reach stages of ionization normally assigned to the transition region and the corona. We also analyze similar outburst phenome...

  2. Research on dose by instant nuclear radiation from neutron bomb explosion

    International Nuclear Information System (INIS)

    Objective: To research the spatial distribution of personal absorbed dose (Dp(10)) about instant neutrons and γ-radiations at different ranges in the explosive field of neutron bomb. Methods: based on the analysis to the construction and the explosive principle of neutron bombs, a model for calculation was built, and Monte Carlo method was used. Results: Some features about personal absorbed dose (Dp(10)) of instant neutrons and γ-radiations at different ranges in space were observed. Conclusion: The authors hold that the strong γ-radiations would accompany the high-energy neutron radiation in the explosive field of neutron bombs. Meanwhile, the authors evaluated the killing effect of the instant radiation from a 1 kt neutron bomb

  3. Radiation exposure and disease questionnaires of early entrants after the Hiroshima bombing.

    Science.gov (United States)

    Imanaka, Tetsuji; Endo, Satoru; Kawano, Noriyuki; Tanaka, Kenichi

    2012-03-01

    It is popularly known that people who entered into the ground-zero area shortly after the atomic bombings in Hiroshima and Nagasaki suffered from various syndromes similar to acute radiation effects. External exposures from neutron-induced radionuclides in soil have recently been reassessed based on DS02 calculations as functions of both distance from the hypocentres and elapsed time after the explosions. Significant exposure due to induced radiation can be determined for those who entered the area within 1000 m from the hypocentres shortly after the bombing. Although it was impossible to track the action of each of the survivors over the days or weeks following the bombings in order to make reliable dose estimates for their exposures to soil activation or fallout, four individuals among those early entrants were investigated here to describe useful information of what happened shortly after the bombing. PMID:21914640

  4. Investigation for effects of the atomic bomb on Nagasaki. {gamma}-ray measurements by Neher electrometer

    Energy Technology Data Exchange (ETDEWEB)

    Nakane, Ryohei [Nishina Memorial Foundation, Tokyo (Japan)

    2000-07-01

    Neher electrometer, invented as an equipment to investigate the relationship of cosmic ray and terrestrial magnetism in 1930s, had excellent properties as an equipment to measure {gamma}-ray outdoor and thus was used for measurement of radiation exposure after A-bomb explosion in Hiroshima and Nagasaki. In Nagasaki, measurement with this equipment enabled to locate the bombing center where the monument is standing now in the A-bomb Park. Measurement also revealed that the circular earth surface of 2000 m diameter had the induced radioactivity by neutron and that outside the area, the {gamma}-ray intensity was virtually similar to the background level. Ash composing of Pu and other fission products moved over Konpira-san on the west wind, most of which came down with rainfall onto around Nishiyama reservoir. In the A-bomb movies, there is a scene that Neher electrometer was working for {gamma}-ray measurement. (K.H.)

  5. Pattern of injury in those dying from traumatic amputation caused by bomb blast.

    Science.gov (United States)

    Hull, J B; Bowyer, G W; Cooper, G J; Crane, J

    1994-08-01

    Traumatic amputation of limbs caused by bomb blast carries a high risk of mortality. This paper describes 73 amputations in 34 deaths from bomb blast in Northern Ireland. The principal aim was to determine the sites of traumatic amputation to provide a biophysical basis for the development of protective measures. Few amputations were through joints; nearly all were through the bone shafts. The most common site in the tibia was the upper third. The distribution of femoral sites resulting from car bombs differed from that characterizing other types of explosion. For car bombs the principal site of amputation was the upper third; for other types of device it was the lower third. It is concluded that flailing is not a notable contributor to limb avulsion. The pattern of amputation is consistent with direct local pressure loads leading to bone fracture; the amputation itself is a secondary event arising from the flow of combustion products. PMID:7953338

  6. Pattern of injury in those dying from traumatic amputation caused by bomb blast.

    Science.gov (United States)

    Hull, J B; Bowyer, G W; Cooper, G J; Crane, J

    1994-08-01

    Traumatic amputation of limbs caused by bomb blast carries a high risk of mortality. This paper describes 73 amputations in 34 deaths from bomb blast in Northern Ireland. The principal aim was to determine the sites of traumatic amputation to provide a biophysical basis for the development of protective measures. Few amputations were through joints; nearly all were through the bone shafts. The most common site in the tibia was the upper third. The distribution of femoral sites resulting from car bombs differed from that characterizing other types of explosion. For car bombs the principal site of amputation was the upper third; for other types of device it was the lower third. It is concluded that flailing is not a notable contributor to limb avulsion. The pattern of amputation is consistent with direct local pressure loads leading to bone fracture; the amputation itself is a secondary event arising from the flow of combustion products.

  7. Plan de construcciones escolares de 1922 para Madrid. El caso del grupo Menéndez Pelayo

    OpenAIRE

    Francisco Javier RODRÍGUEZ MÉNDEZ

    2012-01-01

    En junio de 1922, el Alcalde de Madrid presentó ante su Ayuntamiento una moción en la que reconocía la necesidad de recurrir al auxilio del Estado, descartada la posibilidad de afrontar en solitario un plan de construcciones escolares para la capital. Era el origen de la colaboración entre el Estado y el Ayuntamiento de Madrid, que se plasmó en la R. O. de 9 de noviembre de 1922, por la que se creó la Comisión Ejecutiva de construcción de edificios para las Escuelas Nacionales de Madrid, pres...

  8. [Modelling science. The ceroplastics of Ignacio Lacaba in the Colegio de Cirugía de San Carlos, Madrid].

    Science.gov (United States)

    Morente, Maribel

    2016-01-01

    Models made of wax had enormous diffusion in the anatomical teaching of the 18th century. It transcended the borders of a science that impregnated with scientific knowledge the artistic expression of beauty. Based on this premise, the San Carlos Royal College of Surgery created in Madrid a large collection of anatomical models, which is currently maintained by the Javier Puerta Anatomy Museum in the School of Medicine at Madrid Complutense University. The collection began in 1786 with Ignacio Lacaba, the first dissector of the Surgery College of Madrid, whose artistic sensibility and deep knowledge of anatomy contributed and facilitated harmonization between the work of the wax sculptors and language and anatomical expression.

  9. Atomic bombs and the long-run effect on trust: Experiences in Hiroshima and Nagasaki.

    OpenAIRE

    YAMAMURA, Eiji

    2012-01-01

    Hiroshima and Nagasaki in Japan are the only cities in the world that have experienced an atomic bomb attack. This paper explores how this devastating experience affected victims’ tendency to trust others. Individual-level data were used to examine the long-term influence of experiencing an atomic bomb on individuals’ trust. After controlling for individual characteristics, I obtained the following key findings. Individuals who experienced the attack were more likely to trust others. Furtherm...

  10. Biological Profiles of Korean Atomic Bomb Survivors in Residence at Daegu and Kyungbuk, Republic of Korea

    OpenAIRE

    Jhun, Hyung-Joon; Kim, Byoung-Gwon; Park, Jong-Tae; Kim, Su-Young; Koo, Bon-Min; Kim, Jin-Kook

    2008-01-01

    In 1945, many Koreans, in addition to Japanese, were killed or injured by the atomic bombs dropped on Hiroshima and Nagasaki, Japan. This study compared the biological profiles of Korean atomic bomb survivors in residence at Daegu and Kyungbuk, Republic of Korea with those of a representative sample of Koreans obtained during a similar period. We evaluated anthropometric measurements, blood pressure, blood cell counts, blood chemistry, and urinalysis of survivors (n=414) and age- and sex-matc...

  11. Non-cancer Diseases of Korean Atomic Bomb Survivors in Residence at Hapcheon, Republic of Korea

    OpenAIRE

    Ju, Young-Su; Jhun, Hyung-Joon; Kim, Jung-Bum; Kim, Jin-Kook

    2006-01-01

    Many Koreans, in addition to Japanese, were killed or injured by the atomic bombs detonated over Hiroshima and Nagasaki, Japan, in 1945. Our study examined non-cancer diseases of Korean A-bomb survivors in residence at Hapcheon, Republic of Korea and evaluated whether they had significantly higher prevalence of non-cancer diseases than non-exposed people. We evaluated a number of tests, including anthropometric measurements, blood pressure, blood chemistry, hepatitis B surface antigen, and ur...

  12. Greetings: 50 years of Atomic Bomb Casualty Commission–Radiation Effects Research Foundation studies

    OpenAIRE

    Shigematsu, Itsuzo

    1998-01-01

    The Atomic Bomb Casualty Commission was established in Hiroshima in 1947 and in Nagasaki in 1948 under the auspices of the U.S. National Academy of Sciences to initiate a long-term and comprehensive epidemiological and genetic study of the atomic bomb survivors. It was replaced in 1975 by the Radiation Effects Research Foundation which is a nonprofit Japanese foundation binationally managed and supported with equal funding by the governments of Japan and the United Sta...

  13. Effects of the Atomic Bomb Explosion in Nagasaki : A Medical Perspective 1

    OpenAIRE

    Kishikawa, Masao; Mine, Mariko; Okumura, Yutaka

    1991-01-01

    A review of the medical effects of the Nagasaki atomic bomb explosion encountered between 1945 and 1990 was conducted. In the early stage, severe and various manifestations due to a combination of heat rays, blast and radiation were detected, but the accurate number of deaths among victims during this early period remains obscure. Keloid scars, cataract, leukemia, thyroid cancer, breast cancer and lung cancer have been established as diseases related to the atomic bomb explosion. Recent epide...

  14. The incidence of leukemia, lymphoma, and multiple myeloma among atomic bomb survivors: 1950 – 2001

    OpenAIRE

    Hsu, Wan-Ling; Preston, Dale L.; Soda, Midori; Sugiyama, Hiromi; Funamoto, Sachiyo; Kodama, Kazunori; Kimura, Akiro; Kamada, Nanao; Dohy, Hiroo; Tomonaga, Masao; Iwanaga, Masako; Miyazaki, Yasushi; Cullings, Harry M.; Suyama, Akihiko; Ozasa, Kotaro

    2013-01-01

    A marked increase in leukemia risks was the first and most striking late effect of radiation exposure seen among the Hiroshima and Nagasaki atomic bomb survivors. This paper presents analyses of radiation effects on leukemia, lymphoma, and multiple myeloma incidence in the Life Span Study cohort of atomic bomb survivors updated 14 years since the last comprehensive report on these malignancies. These analyses make use of tumor- and leukemia-registry-based incidence data on 113,011 cohort memb...

  15. Medical Database for the Atomic-Bomb Survivors at Nagasaki University

    OpenAIRE

    Mori, Hiroyuki; Mine, Mariko; Kondo, Hisayoshi; Okumura, Yutaka

    1992-01-01

    The Scientific Data Center for Atomic-Bomb Disasters at Nagasaki University was established in 1974. The database of atomicbomb survivors has been in operation since 1977. The database is composed of following 6 physical database : (1) Fundamental information database. (2) Atomic-Bomb Hospital database, (3) Pathological database, (4) Household reconstruction database, (5) Second generation database, and (6) Address database. We review the current contents of the database for its further appli...

  16. Uranium tetrafluoride reduction closed bomb. Part I: Reduction process general conditions

    International Nuclear Information System (INIS)

    General conditions about the metallo thermic reduction in small bombs (250 and 800 gr. of uranium) has been investigated. Factors such as kind and granulometry of the magnesium used, magnesium excess and preheating temperature, which affect yields and metal quality have been considered. magnesium excess increased yields in a 15% in the small bomb, about the preheating temperature, there is a range between which yields and metal quality does not change. All tests have been made with graphite linings. (Author) 18 refs

  17. The night of the physicists. Heisenberg, Hahn, Weizsaecker, and the German bomb; Die Nacht der Physiker. Heisenberg, Hahn, Weizsaecker und die deutsche Bombe

    Energy Technology Data Exchange (ETDEWEB)

    Schirach, Richard von

    2014-07-01

    Finally the German atomic physicists around Heisenberg, von Weizsaecker, and Hahn worked on their ''uranium machine'' in a Swabian beer-cellar - and took themselves for the world elite of nuclear research. In imprisonment they heared from the dropping of the Hiroshima bomb - a shock. Richard von Schirach shows the hindered ''fathers of the German atomic bomb'' in close-up, their eagerness, their hybris, their true importance, and their attempts to give after the war a new interpretation of their own role. A book, which raises in the sense of Duerrenmatt the question for the responsibility of science.

  18. ELLERMAN BOMBS AT HIGH RESOLUTION. II. TRIGGERING, VISIBILITY, AND EFFECT ON UPPER ATMOSPHERE

    Energy Technology Data Exchange (ETDEWEB)

    Vissers, Gregal J. M.; Rouppe van der Voort, Luc H. M.; Rutten, Robert J., E-mail: g.j.m.vissers@astro.uio.no [Institute of Theoretical Astrophysics, University of Oslo, P.O. Box 1029 Blindern, NO-0315 Oslo (Norway)

    2013-09-01

    We use high-resolution imaging spectroscopy with the Swedish 1-m Solar Telescope (SST) to study the transient brightenings of the wings of the Balmer H{alpha} line in emerging active regions that are called Ellerman bombs. Simultaneous sampling of Ca II 8542 A with the SST confirms that most Ellerman bombs also occur in the wings of this line, but with markedly different morphology. Simultaneous images from the Solar Dynamics Observatory (SDO) show that Ellerman bombs are also detectable in the photospheric 1700 A continuum, again with differing morphology. They are also observable in 1600 A SDO images, but with much contamination from C IV emission in transition-region features. Simultaneous SST spectropolarimetry in Fe I 6301 A shows that Ellerman bombs occur at sites of strong-field magnetic flux cancellation between small bipolar strong-field patches that rapidly move together over the solar surface. Simultaneous SDO images in He II 304 A, Fe IX 171 A, and Fe XIV 211 A show no clear effect of the Ellerman bombs on the overlying transition region and corona. These results strengthen our earlier suggestion, based on H{alpha} morphology alone, that the Ellerman bomb phenomenon is a purely photospheric reconnection phenomenon.

  19. Was Nazi Germany on the Road to an Atomic Bomb after all?

    Science.gov (United States)

    Lustig, Harry

    2006-04-01

    The story of Germany's efforts to develop a nuclear weapon during World War II is a much written about and contentious subject. However there has been agreement on one thing: by the end of the War the Germans had not achieved and were nowhere near to building a bomb. The dispute therefore has been about why Germany did not succeed. Now, from Germany, comes a challenge to this truth, in the provocative book Hitlers Bombe by Rainer Karlsch. The bombshell in Hitler's Bombe is the assertion that German scientists developed and tested a primitive fission and fusion nuclear weapon in March 1945. Karlsch bases this claim on testimony of witnesses in 1962, previously secret Russian documents, and the results of soil tests carried out in 2004 and 2005. However the physics is very murky and it seems out of the question that Germany had enough Uranium 235 or produced any Plutonium for a bomb. Hitlers Bombe also makes other, better documented and more credible revisionist assertions. These include the claim that the Nazis did continue to try to build a bomb after 1942 and that not Werner Heisenberg, but Kurt Diebner and Walther Gerlach were then the leaders of the German Uranium project. Karlsch's book therefore deserves more attention from physicists and historians than it has received in the United States.

  20. Personality and Major Depression among Directly Exposed Survivors of the Oklahoma City Bombing

    Directory of Open Access Journals (Sweden)

    Carol S. North

    2012-01-01

    Full Text Available Background. Few disaster studies have specifically examined personality and resilience in association with disaster exposure, posttraumatic stress disorder (PTSD, and major depression. Methods. 151 directly-exposed survivors of the Oklahoma City bombing randomly selected from a bombing survivor registry completed PTSD, major depression, and personality assessments using the Diagnostic Interview Schedule for DSM-IV and the Temperament and Character Inventory, respectively. Results. The most prevalent postdisaster psychiatric disorder was bombing-related PTSD (32%; major depression was second in prevalence (21%. Bombing-related PTSD was associated with the combination of low self-directedness and low cooperativeness and also with high self-transcendence and high harm avoidance in most configurations. Postdisaster major depression was significantly more prevalent among those with (56% than without (5% bombing-related PTSD (P<.001 and those with (72% than without (14% predisaster major depression (P<.001. Incident major depression was not associated with the combination of low self-directedness and low cooperativeness. Conclusions. Personality features can distinguish resilience to a specific life-threatening stressor from general indicators of well-being. Unlike bombing-related PTSD, major depression was not a robust marker of low resilience. Development and validation of measures of resilience should utilize well-defined diagnoses whenever possible, rather than relying on nonspecific measures of psychological distress.

  1. Experimental hematology: theoretical and practical course, Madrid 31th may to 4th june 1993. Hematologia experimental: curso tecnico practico, Madrid, 31 de mayo a 4 de junio 1993

    Energy Technology Data Exchange (ETDEWEB)

    Bueren, J.A.; Tejero Ortega, C. (eds.)

    1993-01-01

    This book contains the lectures of hematology course held in Madrid. The main scope of conferences are: 1.- Hematopoiesis: regulation, growing ionizing radiations, damage and radiation effects. 2.- Radioprotection: stem cells of mouse 3.- Genetic: hematopoietic pathology 4.- Stem cells

  2. Strictosidine activation in Apocynaceae: towards a "nuclear time bomb"?

    Directory of Open Access Journals (Sweden)

    Guirimand Grégory

    2010-08-01

    strictosidine vacuolar pool upon enzyme-substrate reunion occurring during potential herbivore feeding constituting a so-called "nuclear time bomb" in reference to the "mustard oil bomb" commonly used to describe the myrosinase-glucosinolate defence system in Brassicaceae.

  3. Subclinical hyperthyroidism (Sh) in atomic-bomb survivors in Japan

    International Nuclear Information System (INIS)

    Full text: Purpose/Background Subclinical hyperthyroidism (Sh) is defined as a biochemical abnormality characterized by a subnormal level of TSH with otherwise normal thyroid tests (F T3, F T4) and no clinical symptoms. There are only a small number of cross-sectional studies on the prevalence of Sh. With the improvement of the sensitivity of TSH assay, it has become possible to survey the clinical significance of Sh. With regard to both Sh and subclinical hypothyroidism, discussions are being focused on such as the necessity of treatment. In order to elucidate the clinical significance of Sh, examination data of A-bomb survivors in Hiroshima and Nagasaki were analyzed. Subjects and Method Between 2000 and 2003, of 4,090 A-bomb survivors (1,352 males and 2,738 females with average age of 70.7), 75 individuals (1.83%) with Sh were found who had normal Free T4 (0.71∼1.51 ng/dL) and TSH<0.45 m U/L. Analysis was limited to those who had not taken antithyroid drugs or thyroxin, and the Sh group (n=35; 9 males and 26 females) was compared with a control group with TSH:0.45∼4.5 m U/L (Group C; N=3,243; 1,109 males and 2,134 females). Result: Nine individuals had TSH<0.1 m U/L. In the Sh group, six individuals were TPO antibody-positive (17%) and 14 were TG antibody-positive (40%); hence, TG antibody-positive was significantly greater in number (p=0.0096). Hematological biochemical tests showed no significant difference between the two groups. Electrocardiograms indicated that more individuals had atrial fibrillation [p=0.028; Odds ratio (OR)=3.98; 95% Confidential interval (CI)=1.2-13.7] or ventricular premature contraction [p=0.016; OR=3.29; 95% CI=1.3-8.6] in the Sh group. In terms of the presence or absence of diabetes, dyslipidemia, hypertension, and hyperuricemia, there was no difference between the two groups. One individual from the Sh group was confirmed to have Graves' disease two years later. Conclusion: Since more individuals in the Sh group were thyroid

  4. Cancer risk estimation from the A-bomb survivors

    International Nuclear Information System (INIS)

    Generalizations regarding radiogenic cancer risks from the A-bomb survivor data of the Radiation Effects Research Foundation involve a large number of well-identified uncertainties and approximations. These include extrapolation to low doses and dose rates, projections in time, sampling variation, the quality of the data, extrapolation to other populations, and the use of simplifying conventions. This paper discusses some of these issues, with emphasis on the first three. Results are given regarding the maximum 'linear-quadratic' curvature consistent with these data, taking into account uncertainties in individual exposure estimates. Discussion is given regarding use of relative risk models and projection of lifetime risks, emphasizing results for those who were old enough at exposure to have been followed up for a major part of their lives by now, and stressing the speculative aspects of conclusions about those exposed as children. Combining these results, and brief discussion of other uncertainties itemized above, comment is made on the evolution of risk estimates over the past 15 years. (author)

  5. Serum autoantibodies in atomic bomb survivors, Hiroshima and Nagasaki

    International Nuclear Information System (INIS)

    In order to evaluate delayed effects of radiation on humoral immunity, an attempt was made to detect antibodies in the serum of atomic bomb survivors against kidney, liver, and parietal cells from rats. The following results were observed. Comparing by sex and age, the detection frequency of antibodies increased significantly for all three organs in the male group only. Analysis of changes in antibody detection frequencies by age and exposure dose without considering sex showed that the rates for those exposed to 100 + rad showed a trend to increase with age for all three organs (P < 0.01). However, in the 0 rad group, a significant trend to increase with age was noted for antikidney and antiliver antibodies only (P < 0.01 for both). Analysis of changes in antibody detection frequencies by sex, age, and exposure dose showed that the detection frequencies increased significantly with age for all three organs in males exposed to 100 + rad (P < 0.05), but only the antiliver antibody frequency increased significantly with age in males in the 0 rad exposure group. Females failed to show any statistical changes in any exposure group. (author)

  6. METROLOGICAL PERFORMANCES OF BOMB CALORIMETERS AT REAL CONDITIONS

    Directory of Open Access Journals (Sweden)

    Yu. V. Maksimuk

    2016-01-01

    Full Text Available The high-usage measurement equipment for heat of combustion of organic fuels are bomb isoperibol calorimeters with a water thermostat. The stability of work of calorimeters at real conditions is important for maintenance of reliability of measurement results. The article purpose – the analysis of stability for parameters of calorimeters to environment changes. In this work influence room temperature (Тк and heat exchange conditions on metrological characteristics of two models of calorimeters is considered with different degree of thermal protection: V-08МА and BIC 100. For calorimeters V-08МА the increase in a effective heat capacity (W on 0,1 % by growth of Tк on everyone 5 °С is established. To use value W in all interval laboratory temperatures Tк = 14–28 °С it is necessary to correct W on 2,8 J/°C on everyone 1 °С changes of Tк. Updating W is required, if the correction exceeds error in determination W. For calorimeter BIC 100 it is not revealed dependences W from Tк. BIC 100 have constant-temperature cap, high stability a temperature in thermostat and stabilized heat exchange. It is established that an standard deviation of cooling constant for all calorimeters in direct proportional to standard deviation W. 

  7. Cell biological study in multiple myeloma among atomic bomb survivors

    International Nuclear Information System (INIS)

    The study was undertaken to determine differences in the expression of cell surface antigens in normal plasma cells and mature myeloma cells. The subjects were 20 patients with multiple myeloma, including 5 A-bomb survivors. Seven normal persons, four with chronic tonsillitis, one with idiopathic thrombocytopenic purpura, and two with chronic lymphadenitis served as controls. In the group of myeloma cells, 12 showed mature myeloma cells of VLA-4+/VLA-5+/MPC-1+, and the other 8 showed precursor myeloma cells of VLA-4+/VLA-5-/MPC-1-. In terms of CD56 and CD19, CD56+/CD19- were seen in 13 patients, CD56-/CD19- in 5, and CD56+/CD19+ in 2; none of the patients showed phenotype of CD56-/CD19+. In the control group, all showed VLA-4+/VLA-5+/MPC-1+/CD44+/CD56-/CD19+; phenotype of normal plasma cells was CD38++/CD56-/CD19+ alone, which was not seen in the group of mature myeloma cells. Thus, this type is considered characteristic to normal plasma cells. These findings revealed that the difference in the expression of CD56 and CD19 aids in the identification of myeloma cells from normal plasma cells. (N.K.)

  8. Increased somatic cell mutant frequency in atomic bomb survivors

    International Nuclear Information System (INIS)

    Frequencies of mutant T-cells in peripheral blood, which are deficient in the activity of hypoxanthine guanine phosphoribosyltransferase (HPRT) were determined for atomic bomb survivors by direct clonal assay using a previously reported method. Results from 30 exposed survivors (exposed to more than 1 rad) and 17 age- and sex-matched controls (exposed to less than 1 rad) were analyzed. The mean mutant frequency (Mf) in the exposed (5.2 x 10-6; range 0.8 - 14.4 x 10-6) was significantly higher than in controls (3.4 x 10-6; range 1.3 - 9.3 x 10-6), a fact not attributable to lower nonmutant cell cloning efficiencies in the exposed group since cell cloning efficiencies were virtually identical in both groups. An initial analysis of the data did not reveal a significant correlation between individual Mfs and individual radiation dose estimates when the latter were defined by the original, tentative estimates (T65D), even though there was a significant positive correlation of Mfs with individual frequency of lymphocytes bearing chromosome aberration. However, reanalysis using the newer revised individual dose estimates (DS86) for 27 exposed survivors and 17 controls did reveal a significant but shallow positive correlation between T-cell Mf values and individual exposure doses. These results indicate that HPRT mutation in vivo in human T-cells could be detected in these survivors 40 years after the presumed mutational event. (author)

  9. Studies of radioactivity produced by the Hiroshima atomic bomb, 2

    International Nuclear Information System (INIS)

    Three studies of fallout measurements were reviewed for the discussion of possible radioactivity intake from the Hiroshima atomic bomb. The first study discussed correlations between enriched 234U and 137Cs specific activities from the measurement of soil samples collected in the 'black rain' area. The second study measured 137Cs activity on the rock and roof tile samples collected in the hypocenter area immediately after the explosion. Some of the rock and roof tile samples collected near the hypocenter had a small but detectable amount of 137Cs activity. However, it has been determined that 137Cs exposure, for example, was negligible compared with DS86 dose estimates, since these activity levels were low. The third study detected 90Sr activity in some of the specimens of human bones exhumed on Ninoshima Island. This study compared the difference in activity between the bone head and shaft, with higher activities obtained in the bone head. This fact suggests a short intake period for this activity, however, the levels of 90Sr contamination were too low to allow a discussion of the exposure risks. (author)

  10. Diagnostics of Ellerman Bombs with High-resolution Spectral Data

    CERN Document Server

    Li, Z; Guo, Y; Chen, P F; Xu, Z; Cao, W

    2015-01-01

    Ellerman bombs (EBs) are tiny brightenings often observed near sunspots. The most impressive characteristic of the EB spectra is the two emission bumps in both wings of the H$\\alpha$ and \\ion{Ca}{II} 8542 {\\AA} lines. High-resolution spectral data of three small EBs were obtained on 2013 June 6 with the largest solar telescope, the 1.6 meter New Solar Telescope (NST), at the Big Bear Solar Observatory. The characteristics of these EBs are analyzed. The sizes of the EBs are in the range of 0.3\\arcsec\\--0.8\\arcsec\\ and their durations are only 3--5 minutes. Our semi-empirical atmospheric models indicate that the heating occurs around the temperature minimum region with a temperature increase of 2700--3000 K, which is surprisingly higher than previously thought. The radiative and kinetic energies are estimated to be as high as 5$\\times$10$^{25}$--3.0$\\times$10$^{26}$ ergs despite the small size of these EBs. Observations of the magnetic field show that the EBs appeared just in a parasitic region with mixed polar...

  11. Small-Scale Structuring Of Ellerman Bombs at Solar Limb

    CERN Document Server

    Nelson, C J; Doyle, J G; Freij, N; Erdélyi, R

    2014-01-01

    Ellerman bombs (EBs) have been widely studied in recent years due to their dynamic, explosive nature and apparent links to the underlying photospheric magnetic field implying that they may be formed by magnetic reconnection in the photosphere. Despite a plethora of researches discussing the morphologies of EBs, there has been a limited investigation of how these events appear at the limb, specifically, whether they manifest as vertical extensions away from the disc. In this article, we make use of high-resolution, high-cadence observations of an AR at the solar limb, collected by the CRISP instrument, to identify EBs and infer their physical properties. The upper atmosphere is also probed using the SDO/AIA. We analyse 22 EB events evident within these data, finding that 20 appear to follow a parabolic path away from the solar surface at an average speed of 9 km s^(-1), extending away from their source by 580 km, before retreating back at a similar speed. These results show strong evidence of vertical motions ...

  12. Telomere loss: mitotic clock or genetic time bomb?

    Science.gov (United States)

    Harley, C B

    1991-01-01

    The Holy Grail of gerontologists investigating cellular senescence is the mechanism responsible for the finite proliferative capacity of somatic cells. In 1973, Olovnikov proposed that cells lose a small amount of DNA following each round of replication due to the inability of DNA polymerase to fully replicate chromosome ends (telomeres) and that eventually a critical deletion causes cell death. Recent observations showing that telomeres of human somatic cells act as a mitotic clock, shortening with age both in vitro and in vivo in a replication dependent manner, support this theory's premise. In addition, since telomeres stabilize chromosome ends against recombination, their loss could explain the increased frequency of dicentric chromosomes observed in late passage (senescent) fibroblasts and provide a checkpoint for regulated cell cycle exit. Sperm telomeres are longer than somatic telomeres and are maintained with age, suggesting that germ line cells may express telomerase, the ribonucleoprotein enzyme known to maintain telomere length in immortal unicellular eukaryotes. As predicted, telomerase activity has been found in immortal, transformed human cells and tumour cell lines, but not in normal somatic cells. Telomerase activation may be a late, obligate event in immortalization since many transformed cells and tumour tissues have critically short telomeres. Thus, telomere length and telomerase activity appear to be markers of the replicative history and proliferative potential of cells; the intriguing possibility remains that telomere loss is a genetic time bomb and hence causally involved in cell senescence and immortalization.

  13. The bomb black market - Inquiry about nuclear proliferation

    International Nuclear Information System (INIS)

    Nuclear weapons remain for a long time in the hands of the five big powers: USA, Soviet Union, Great Britain, France and China. Things started to change when Israel, and then India acquired the atomic bomb as well. Pakistan took up the race too but Abdul Qadeer Khan, one of the nuclear program maker of the country, took profit of the situation to set up a huge international proliferation network for the spreading of the technologies, tools and materials necessary for weapons fabrication. He offered his services not only to Iran and North Korea, but to Iraq and Libya as well and probably to some other countries. Today, the Iranian nuclear program generates both envy and fear in the Middle East. Who is going to be the next domino of the nuclear game? Egypt, Saudi Arabia, Algeria and Turkey are potential candidates. But while Pakistan sinks into crisis, the terrorists are taking interest in nukes. The author of this book has worked for more than 10 years on this dossier. He has had access to the most sensible documents and to essential testimonies. He now lifts the curtain on the secrets of nuclear proliferation. In this book, where reality sometimes surpasses fiction, he explains how the CIA finally succeeded in infiltrating the 'Khan ring' after having closed its eyes on his deals for a long time. He describes the branches of the Pakistani atomic complex and analyses with lucidity the nuclear terrorism risk

  14. Application of Bomb Radiocarbon Chronologies to Shortfin Mako (Isurus oxyrinchus)

    Energy Technology Data Exchange (ETDEWEB)

    Ardizzone, D; Cailliet, G M; Natanson, L J; Andrews, A H; Kerr, L A; Brown, T A

    2007-07-16

    and the number of samples for MIA analysis was insufficient for some months. Hence, unequivocal validation of shortfin mako age estimates has yet to be accomplished. Atmospheric testing of thermonuclear devices in the 1950s and 1960s effectively doubled the natural atmospheric radiocarbon ({sup 14}C). The elevated {sup 14}C levels were first recorded in 1957-58, with a peak around 1963. As a consequence, {sup 14}C entered the ocean through gas exchange with the atmosphere at the ocean surface and in terrestrial runoff. Despite variable oceanographic conditions, a worldwide rise of the bomb {sup 14}C signal entered the ocean mixed layer as dissolved inorganic carbon (DIC) in 1957-58. The large amounts of {sup 14}C released from the bomb tests produced a signature that can be followed through time, throughout the marine food web, and into deeper waters. The marked increase of radiocarbon levels was first measured in the DIC of seawater and in biogenic marine carbonates of hermatypic corals in Florida. Subsequently, this record was documented in corals from other regions and in the thallus of rhodoliths. The accumulation of radiocarbon in the hard parts of most marine organisms in the mixed layer (such as fish otoliths and bivalves) was synchronous with the coral time-series. This technique has been used to validate age estimates and longevity of numerous bony fishes to date, as well as to establish bomb radiocarbon chronologies from different oceans. In the first application of this technique to lamnoid sharks, validated annual band-pair deposition in vertebral growth bands for the porbeagle (Lamna nasus) aged up to 26 years. Radiocarbon values from samples obtained from 15 porbeagle caught in the western North Atlantic Ocean (some of which were known-age) produced a chronology similar in magnitude to the reference carbonate chronology for that region. The observed phase shift of about 3 years was attributed to different sources of carbon between vertebrae and those for

  15. Autoantibodies and immunoglobulins among atomic-bomb survivors

    International Nuclear Information System (INIS)

    The purpose of this study was to determine if exposure to atomic-bomb radiation affects immune responsiveness, such as the occurrence of autoantibodies and levels of immunoglobulins. Rheumatoid factor, antinuclear antibody, antithyroglobulin antibody, anti-thyroid-microsomal antibody, and immunoglobulin levels (IgG, IgM, IgA, and IgE) were measured among 2061 Adult Health Study participants in Hiroshima and Nagasaki from December 1987 to November 1989. The prevalence and titers of rheumatoid factor increased in a statistically significant manner with increasing radiation dose. No radiation effect was found on the prevalence of antinuclear antibody, antithyroglobulin antibody, and anti-thyroid-microsomal antibody. A statistically significant relationship was also found between radiation exposure and the IgA level in females and the IgM levels in both sexes-both levels increased as radiation dose increased. However, the effects of radiation exposure were not large and accounted for less than 10% of the total variation in each measurement. Levels of IgG and IgE were not affected by radiation exposure. (author)

  16. Homemade chemical bomb incidents - 15 states, 2003-2011.

    Science.gov (United States)

    2013-06-21

    Homemade chemical bombs (HCBs) are made from commonly found chemicals. The volume of news reports of HCB explosions suggests they are not uncommon. To determine the number of events involving HCBs in the United States and describe the factors associated with them, the Agency for Toxic Substances and Disease Registry (ATSDR) analyzed data from its surveillance system that tracks spills and leaks of hazardous substances. This report describes the results of that analysis, which indicated that, during 2003-2011, a total of 134 events involving HCBs were reported from 15 states. Among those events, 21 (16%) resulted in adverse health effects (i.e., respiratory symptoms, burns, and skin irritation) for 53 persons. The majority (35 [66%]) of these persons were youths.HCBs are hazardous and especially dangerous if detonated in public areas. Increasing awareness of HCBs and their dangers (particularly during summer months) among first-responders, parents, school staff members and others who work with youths might help reduce injuries associated with HCBs. PMID:23784014

  17. The children of parents exposed to atomic bombs

    International Nuclear Information System (INIS)

    The data collected in Hiroshima and Nagasaki during the past 40 years on the children of survivors of the atomic bombings and on the children of a suitable control population are analyzed on the basis of the newly revised estimates of radiation doses. No statistically significant effects emerge with respect to eight different indicators. Since, however, it may confidently be assumed some mutations were induced, we have taken the data at face value and calculated the minimal genetic doubling doses of acute radiation for the individual indicators at various probability levels. An effort has also been made to calculate the most probable doubling dose for the indicators combined. The latter value is between 1.7 and 2.2 Sv. It is suggested the appropriate figure for chronic radiation would be between 3.4 and 4.5 Sv. These estimates suggest humans are less sensitive to the genetic effects of radiation than has been assumed on the basis of past extrapolations from experiments with mice. (author) 75 refs

  18. The children of atomic bomb survivors: a synopsis.

    Science.gov (United States)

    Schull, William J

    2003-12-01

    When the atomic bombing of Hiroshima and Nagasaki occurred in the summer of 1945, most members of the public presumed that many of the children conceived by the survivors would be grossly deformed or seriously damaged in other ways as a consequence of radiation-induced mutations. Although the experimental data then available, largely limited to studies of Drosophila melanogaster, the common fruit fly, did not support this perception, the limitations of the data and the depth of public concern warranted a careful follow-up of the children born to the survivors. To this end a surveillance was begun in 1947 of all pregnancy outcomes after 20 weeks of gestation in these two cities. Over the half century subsequent to the initiation of this surveillance, some 80-odd thousand pregnancy outcomes have been studied and a variety of potential indicators of mutational damage measured. This report summarises the findings of these studies and offers an estimate of the genetic risk based on these findings. PMID:14750686

  19. The children of atomic bomb survivors: a synopsis

    Energy Technology Data Exchange (ETDEWEB)

    Schull, William J [Human Genetics Center, School of Public Health, University of Texas Health Science Center, Houston, TX 77225 (United States)

    2003-12-01

    When the atomic bombing of Hiroshima and Nagasaki occurred in the summer of 1945, most members of the public presumed that many of the children conceived by the survivors would be grossly deformed or seriously damaged in other ways as a consequence of radiation-induced mutations. Although the experimental data then available, largely limited to studies of Drosophila melanogaster, the common fruit fly, did not support this perception, the limitations of the data and the depth of public concern warranted a careful follow-up of the children born to the survivors. To this end a surveillance was begun in 1947 of all pregnancy outcomes after 20 weeks of gestation in these two cities. Over the half century subsequent to the initiation of this surveillance, some 80-odd thousand pregnancy outcomes have been studied and a variety of potential indicators of mutational damage measured. This report summarises the findings of these studies and offers an estimate of the genetic risk based on these findings. (review)

  20. Ophthalmologic survey of atomic bomb survivors in Japan, 1949. Atomic bomb radiation cataract case report with histopathologic study. Medical examination of Hiroshima patients with radiation cataracts

    Energy Technology Data Exchange (ETDEWEB)

    Cogan, D.G.; Martin, S.F.; Kimura, S.J.; Ikui, Hiroshi; Fillmore, P.G.

    1959-01-01

    This document contains 3 reports dealing with the delayed effects of radiation on the eyes of survivors of the atomic explosions in Hiroshima and Nagasaki. In the first study, 1000 persons who were listed as having been in the open and within two kilometers of the hypocenter at the time of the explosion were selected at random from the census files of the Atomic Bomb Casualty Commission for study. In addition, 231 others, comprising the total available number of surviving persons listed at present in the census files as having been within one kilometer of the hypocenter, were examined, as were several hundred others who were contacted through newspaper publicity, referrals from local ophthalmologists, or through hearsay. The survey resulted in bringing in persons having, or having had, a variety of ocular conditions. Those connected with the atomic bomb included the following diagnoses; multiple injuries of eyes and eyelids; keratoconjunctivitis from ultraviolet and ionizing radiations; thermal burn of the cornea and of the retina; retinitis proliferans; and radiation cataracts. The cataracts were the only delayed manifestations of ocular injury from the atomic bomb. The second paper is a case report of a histopathologic study of atomic bomb radiation cataract. The third paper presents the results of medical examinations of survivors having radiation induced cataracts. 32 references, 8 figures. (DMC)

  1. Design, Development, and Innovation of an Interactive Multimedia Training Simulator for Responding to Air Transportation Bomb Threats

    Science.gov (United States)

    Chung, Christopher A.; Marwaha, Shweta

    2005-01-01

    This paper describes an interactive multimedia simulator for air transportation bomb threat training. The objective of this project is to improve the air transportation sector s capability to respond to bomb threats received by commercial airports and aircraft. The simulator provides realistic training on receiving and responding to a variety of bomb threats that might not otherwise be possible due to time, cost, or operational constraints. Validation analysis indicates that the use of the simulator resulted in statistically significant increases in individual ability to respond to these types of bomb threats.

  2. Capillary microscopic observations on the superficial minute vessels of atomic bomb survivors, Hiroshima 1972-73

    International Nuclear Information System (INIS)

    Microscopic and photographic studies were conducted in 1972-73 at ABCC in Hiroshima on the morphology of superficial blood vessels of A-bomb survivors to determine whether the somatic effects of radiation still existed 30 years after the A-bomb. Control curves representing the relationship between age and score values assigned to morphological changes of the minute blood vessels of the fingernail fold, labial mucosa, and lingual mucosa, which could be regarded as an index of aging, were obtained. These were compared with similar curves obtained from A-bomb survivors with the aim of evaluating the effect of radiation on the aging process of these vessels. The late somatic effects of irradiation which were demonstrated 10 years after the A-bomb in a previous study (1956-57) were found to persist in the current study (1972-73) conducted 30 years after the A-bomb though not as pronounced as in the earlier study. A significant effect was observed only in the fingernail fold of those exposed to 100 rad or more under the age of 10 at the time of the bomb. A statistically significant difference was not observed for labial mucosa and lingual mucosa because the number of cases available for scoring was small, but a trend was observed for abnormalities of these two sites to be higher in frequency in the 100+ rad group under the age of 10 ATB than that of the control group. No significant difference was observed between the control and exposed with regard to radiation effect on the aging process using the relationship of score values to age as an index of aging. This is in accord with results of studies of A-bomb survivors which suggested that radiation induces life shortening attributable primarily to cancers, but not a general acceleration of the aging phenomenon. (author)

  3. CPT site characterization for seismic hazards in the New Madrid seismic zone

    Science.gov (United States)

    Liao, T.; Mayne, P.W.; Tuttle, M.P.; Schweig, E.S.; Van Arsdale, R.B.

    2002-01-01

    A series of cone penetration tests (CPTs) were conducted in the vicinity of the New Madrid seismic zone in central USA for quantifying seismic hazards, obtaining geotechnical soil properties, and conducting studies at liquefaction sites related to the 1811-1812 and prehistoric New Madrid earthquakes. The seismic piezocone provides four independent measurements for delineating the stratigraphy, liquefaction potential, and site amplification parameters. At the same location, two independent assessments of soil liquefaction susceptibility can be made using both the normalized tip resistance (qc1N) and shear wave velocity (Vs1). In lieu of traditional deterministic approaches, the CPT data can be processed using probability curves to assess the level and likelihood of future liquefaction occurrence. ?? 2002 Elsevier Science Ltd. All rights reserved.

  4. Happiness on the street: Overall happiness among homeless people in Madrid (Spain).

    Science.gov (United States)

    Panadero, Sonia; Guillén, Ana Isabel; Vázquez, José Juan

    2015-07-01

    This article tests a hypothesized model of overall happiness among homeless people in Spain. The research was conducted based on a representative sample of homeless people in Madrid (n = 235), all adults, who had spent the night before the interview in a shelter for homeless people, on the street or in other places not initially designed for sleeping, or who were in supervised accommodation for homeless people at the time of the interview. Information was gathered using a structured interview. The results obtained show that around half of the homeless people in Madrid said that they were happy. A positive meta-stereotype and a better perceived general health were associated with a higher overall happiness, while feelings of loneliness were associated with a lower overall happiness. Happiness also showed a significant effect on future expectations. Disabilities and handicaps had a significant effect on perceived general health, which was in turn associated with overall happiness among homeless people.

  5. La batalla eclesial por Madrid (1923-1936. Los conflictos entre Eijo Garay y Federico Tedeschini

    Directory of Open Access Journals (Sweden)

    Rodríguez Lago, José Ramón

    2012-07-01

    Full Text Available The relationships between the leaders of the Catholic hierarchy are determined by their own theological cosmovisions and their different pastoral strategies, but also by the ambitions of power and the expectations of promotion in the “cursus honorum”. The conflicts that took place from 1923 to 1936 between the apostolic nuncio in Spain, Federico Tedeschini, and the bishop of Madrid, Leopoldo Eijo Garay, are an excellent example of these intricate relationships.Las relaciones entre los dirigentes de la jerarquía católica se ven condicionadas por sus propias cosmovisiones teológicas y sus diferentes estrategias pastorales, pero también por las ambiciones de poder y las expectativas de promoción en el “cursus honorum”. Los conflictos suscitados de 1922 a 1936 entre el Nuncio Pontificio en España, Federico Tedeschini, y el Obispo de Madrid, Leopoldo Eijo Garay, son una excelente prueba de ello.

  6. JOURNALISM ETHICS AND ACCEPTANCE OF GIFTS: A view from Madrid journalists

    Directory of Open Access Journals (Sweden)

    Susana Herrera Damas

    2011-02-01

    Full Text Available The aim of this article is to present the partial results of a larger
    research project on journalistic ethics from the point of view of the professionals themselves. Specifically, the following pages analyze the perception of Madrid journalists with respect to the legitimacy of accepting various gifts when carrying out their work. The results of 30 in-depth interviews and 410 surveys of newspaper, radio, television, online and press office journalists who carry out their professional activity in the Autonomous Community of Madrid show that this group is very reluctant to accept gifts with a monetary value of over €200, or to carry out activities financed by a news source. Fewer problems arise regarding acceptance of presents of nominal value of a promotional merchandising nature, free tickets to shows and exhibitions, or paid meals and trips.

  7. Minorias étnico-religiosas en la Comunidad de Madrid: integración y conflicto

    Directory of Open Access Journals (Sweden)

    Piedrahíta, Gabriel

    2006-12-01

    Full Text Available As a consequence of global migrations, the regions of destination are in fact an ethno-religious mosaic. This paper analyses the different ethno-religious minorities in Madrid to asses their level of integration or conflict.

    Como consecuencia de los movimientos migratorios, resultado de la globalización, las regiones receptoras de población se han convertido en un mosaico no sólo de etnias sino también de religiones. Estudiar las minorías étnico-religiosas en la Comunidad de Madrid comprobando si contribuyen a la integración o al conflicto es lo que se pretende en este artículo.

  8. Experiencias de tratamiento de márgenes de carreteras en la comunidad de Madrid

    Directory of Open Access Journals (Sweden)

    Franch Mariner, Modesto

    1993-08-01

    Full Text Available This article describes the guidelines and general criteria followed in the projects and works of road edge treatment in the Community of Madrid which are aimed at integrating the road in the surroundings. The works on lateral edges, median strips and junctions as well as impact reducing corrective measures, new techniques in bank stabilization and conservation and maintenance works are presented.

    Se describen en estas páginas las pautas y criterios generales seguidos en los Proyectos y Obras de Tratamiento de Márgenes de Carreteras en la Comunidad de Madrid, que tienen por objeto la integración de la carretera en el entorno circundante. Indica las actuaciones en márgenes laterales, medianas e intersecciones, así como las medidas correctoras para reducir los impactos, nuevas técnicas de estabilización de taludes, y labores de conservación y mantenimiento.

  9. Productos vegetales utilizados en Madrid entre los siglos XIV y XIX

    Directory of Open Access Journals (Sweden)

    Menéndez de Luarca, Luis Ramón-Laca

    2005-12-01

    Full Text Available In an attempt to describe the plant culture of Madrid of the Middle Ages and Modern Age, this paper provides a list of some 300 vegetal products cited in various documents referring to the city dated to the fourteenth, sixteenth, seventeenth, eighteenth and nineteenth centuries. The identity of the 170 plants mentioned in these documents is discussed.

    Con la intención de esbozar una historia de la cultura madrileña de las plantas a lo largo de la Edad Media y la Edad Moderna, presentamos aquí una lista de aproximadamente 300 productos vegetales citados en diversos documentos de los siglos XIV, XVI, XVII, XVIII y XIX referentes a la ciudad de Madrid, incluyendo una hipótesis de identificación de las 170 especies correspondientes a dichos productos.

  10. Assessment of the Atmospheric Suspended Particles Pollution in the Madrid Air Quality Networks

    International Nuclear Information System (INIS)

    Suspended particles are a very complex type of atmospheric pollution because of their chemical composition and size. In fact, there are a quite high number of particles sources which are linked to different physicochemical processes that determine their size. At present particles smaller than 10 μm are considered the most dangerous, as has been recently pointed out by numerous epidemiologic studies. In this way, more restrictive concentration limit values have been approved in the EU countries, so an assessment of present airborne concentration values and the sources apportionment in their most representative areas is needed. In the Madrid Community a first approaching of these and other aims, has been carried out from an analysis of the Madrid Air Quality networks data. This will contribute to the establishment of concentration levels abatement strategies. (Author) 111 refs

  11. Colegio femenino San Luis de los Franceses, en Pozuelo de Alarcón – Madrid

    Directory of Open Access Journals (Sweden)

    Aymerich, Manuel

    1970-10-01

    Full Text Available This hostel is close to Madrid and meets all the requirements of the Official Regulations for school buildings. The design has been most carefully worked out, as regards distribution, external and indoor styling, sunlight, spaciousness, orientations and circulations. For all these reasons this hostel is highly functional, as well as of charming simplicity in outline.Se ha emplazado en las proximidades de Madrid y cumple todos los requisitos exigidos por el Reglamento Oficial para construcciones escolares. Se han cuidado extraordinariamente el proyecto y la realización, en lo que se refiere a su: distribución, tratamiento exterior e interior, adecuación al solar, amplitud de programa, orientaciones y circulaciones. Por todo lo expuesto, el complejo construido ha resultado de un notable funcionalismo y de una gran sencillez constructiva y estética.

  12. Metal functions between Bell Beakers groups. Gold versus copper. The example in the Region of Madrid

    Directory of Open Access Journals (Sweden)

    Ríos, Patricia

    2010-12-01

    Full Text Available This paper offers an overview of the Bell Beaker metallurgy in Madrid. This is a renewed vision thanks to data provided by the recent excavations in Camino de las Yeseras, a big settlement whose funerary contexts do not match the known conventions in these graves, for example, weapons – absent in the grave goods – are replaced with gold ornaments and other items made in exotic raw materials.El trabajo ofrece una visión renovada de la metalurgia del Horizonte campaniforme en Madrid a partir de los datos que aportan las recientes intervenciones en el yacimiento de Camino de las Yeseras. Sus contextos funerarios no se ajustan a los convencionalismos conocidos para estas tumbas pues las armas ausentes en los ajuares singulares son sustituidas por ornatos de oro y otras piezas realizadas en materias exóticas.

  13. Romanian Migration to the Community of Madrid (Spain: Patterns of Mobility and Return

    Directory of Open Access Journals (Sweden)

    Silvia Marcu

    2011-01-01

    Full Text Available The article analyzes the process by which Romanian immigrants to the Autonomous Community of Madrid (Spain return to their country. Starting with the empirical reality and the theoretical focuses on human mobility as a form of transnationalism, the article emphasises on the characteristics which distinguish the Romanian collective from other collectives of immigrants living in Spain; circular migration that creates work networks. The paper reflects how the intensive mobility contributes to a process that is continuous and partial—hardly ever final. The first part of the article presents the phases of Romanian migration to the Autonomous Community of Madrid. It then delves into the process by which Romanians return to their country of origin, while detailing those factors that influence their decision. The conclusions point towards a renewal of studies on mobility within the framework of the European Union that links the border dynamic with the migration process.

  14. Christian Herrgen y la institucionalización de la mineralogía en Madrid

    OpenAIRE

    Parra, Dolores; Pelayo, Francisco

    1996-01-01

    One of the goals of the scientific policy of the governments of the Borbones were that of favors the disciplines subject to be applied for the necessary stimulus of the Spanish economy. Such it was the case of the Mineralogy, science that was developed and imparted in several scientific cultured institutions. One of these centers were the Cabinet of Natural History from Madrid, in which the work of the German specialist Christian Herrgen contributed to the institutionalization of the Spanish ...

  15. Comportamiento hidrotermal de las arcillas saponiticas de la Cuenca de Madrid

    OpenAIRE

    Cuevas Rodríguez, J.

    1993-01-01

    The hydrothermal behavior of sedimentary saponitic clays from Madrid Basin has been investigated to assess their potential use as a buffer material in high level radioactive waste repositories. This paper deals with a rewiew of several aspects that has been studied: the adsorption and irreversible fixation of K+, the alteration in absence of potasium and the effects of heat and steam on textural properties of the smectitic clay. Experiments have covered temperatures up to 175 ºC wi...

  16. The Royal Industrial Institute of Madrid (1850-1867). A Historical Overview

    OpenAIRE

    Cano Pavón, Jose Manuel

    2002-01-01

    This paper reviews the history, structure, evolution and salient activities of the Royal Industrial Institute of Madrid. This was the first higher engineering school established in Spain and also the key to the teaching system devised by Spain's moderate liberal government of the 1850s to gather the human resources (engineers, intermediate technicians and skilled workers) needed to face the industrialization process under way in the country. The Royal Industrial Institute was foun...

  17. La información en Madrid del terremoto de Lisboa de 1755

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    María Rosa CAL MARTÍNEZ

    2009-11-01

    Full Text Available RESUMEN: El terremoto de Lisboa del 1 de noviembre de 1755 se conoció en Madrid a través de relaciones, relatos monográficos procedentes de Lisboa o del sur de la Península donde se sufrieron sus efectos. Estas narraciones fueron casi el soporte informativo único cuando se trató del pueblo. Para los ilustrados existían tres publicaciones periódicas (ninguna diaria la Gaceta de Madrid, el Mercurio Histórico y Político y los Discursos Mercuriales Políticos y Económicos. De los tres impresos periódicos sólo el último no estaba protegido por la monarquía. En cuanto a la Gaceta apenas da la noticia del desastre. Sólo el Mercurio tomó en serio el tema e incluyó una nueva sección titulada «Noticias de Portugal».ABSTRACT: The Lisbon earthquake of November 1st 1755 was bought to the attention of Madrid by an edition of relaciones, a collection of articles on the subject from the areas affected namely Lisbon and the southern Iberian peninsula. These pieces were practically the only source of information available to the man in the street. The more learned members of society however, had three periodical publications (none daily at their disposal, the Gaceta de Madrid, the Mercurio Histórico y Político and the Discursos Mercuriales Políticos y Económicos. Of these three printed periodicals only the latter did not receive monarchic protection. The Gaceta in fact hardly mentions the disaster at all. Only the Mercurio took the subject seriously by introducing a new section called «News from Portugal.

  18. The Artificial Intelligence Course at the Faculty of Computer Science in the Polytechnic University of Madrid

    OpenAIRE

    A. GÓMEZ-PÉREZ; Juristo, N.

    1994-01-01

    This paper presents the experience of teaching an Artificial Intelligence course at the Faculty of Computer Science in the Polytechnic University of Madrid, Spain. The objective of this course is to introduce the students to this field, to prepare them to contribute to the evolution of the technology, and to qualify them to solve problems in the real world using Artificial Intelligence technology. The curriculum of the Artificial Intelligence course, which is integrate...

  19. Transformaciones urbanas en torno a las reales puertas de la Villa de Madrid (1656-1860)

    OpenAIRE

    Goitia Cruz, Aitor

    2015-01-01

    La estructura urbana de Madrid comenzó a dibujarse con los primeros asentamientos fortificados del siglo IX. Sus posteriores ampliaciones estuvieron acotadas por los sucesivos recintos que delimitaron los contornos de una capital en constante expansión. De carácter inicialmente defensivo, luego fiscal y sanitario, estas estructuras estuvieron articuladas en torno a las puertas de acceso a la Villa, estableciendo un sistema general de cerramiento y comunicación que permitiera el control de per...

  20. Assessment of heavy metals pollution in sulphide mine affected-soils of madrid, central spain

    OpenAIRE

    Torres, M.; Recio Vázquez, Lorena; Carral, Pilar; Álvarez, Ana María

    2011-01-01

    The uncontrolled extraction of mineral resources is considered one of the major anthropogenic sources of soil pollution. In Spain, exploitation of metallic mineral deposits and its subsequent abandonment in last decades has lead to significant environmental hazard for natural systems. In this research, potentially contaminated soils surrounding an old chalcopyrite mine district in Madrid (Central Spain) have been studied. The focus is to assess the degree of pollution by heavy metals and othe...

  1. MAX-DOAS retrieval of aerosol extinction properties in Madrid, Spain

    OpenAIRE

    Wang, Shanshan; Carlos A. Cuevas; Frieß, Udo; Saiz-Lopez, Alfonso

    2016-01-01

    Multi-Axis Differential Optical Absorption Spectroscopy (MAX-DOAS) measurements were performed in the urban environment of Madrid, Spain, from March to September in 2015. The O4 absorption in the UV was used to retrieve the aerosol extinction profile by an inversion algorithm. The results show a good agreement between the hourly retrieved aerosol optical depth (AOD) and the correlative Aerosol Robotic Network (AERONET) product, with a correlation coefficient of R = 0.87. Higher AODs are found...

  2. Programas de continuidad de cuidados: el ejemplo del distrito de Chamartín de Madrid Continuity of care programs: the example of Madrid Chamartin district

    Directory of Open Access Journals (Sweden)

    Ana González Rodríguez

    2011-12-01

    Full Text Available Se presenta el programa de continuidad de cuidados del Centro de Salud Mental de Chamartín en Madrid, para ilustrar con una experiencia fuera del ámbito anglosajón donde surgen estos programas, la teoría expuesta en la primera parte acerca del surgimiento, desarrollo y filosofía de los programas de continuidad de cuidados. Se describen los recursos sanitarios, sociales y personales de los que dispone la población a la que va dirigido y la forma de intervención, con el tipo de actuaciones que se realizan. Por último, se señalan algunos riesgos en el desarrollo y mantenimiento de los programas de continuidad de cuidados.The case management program of Chamartin Mental Health Center in Madrid is presented to illustrate with an experience outside the Anglo-Saxon context, where such programs arise, the theory advanced in the first part about the emergence, development and philosophy of continuity of care programs. Finally, some risks in the development and maintenance of continuity of care programs are pointed out. The health, social and staff resources are described, and also the population to be targeted, the form of intervention and the type of actions that are performed. Finally, we point out some risks in the development and maintenance of continuity of care programs.

  3. Soil characterization and vulnerability indices of the Autonomous region of Madrid. Scale 1:200.000

    International Nuclear Information System (INIS)

    Radioactive contamination of the soil due to a nuclear accident is a risk for the population. A research project, within the program of Radiological Protection by Intervention in CIEMAT, has been developed to study the behaviour of radionuclides in soils. An evaluation of the radiological vulnerability considering the external irradiation and the food chain pathway for caesium and strontium has been determined using partial and global indices, which indicate the potential transfer of the radionuclides via the two mentioned pathways. A detailed study of the soils found in the Autonomous Region of Madrid was carried out with data from individual soil profiles and combining data obtained from maps with a Geographic Information System in order to obtain a spatial distribution of the results. The soil vulnerability for the external irradiation pathway of caesium and strontium is in general found to be higher in more developed soils located in the south and leading to the foothills of the Sierra of Madrid in the north. The vulnerability for the food chain pathway is found to be higher in the less developed soils in acid conditions situated in the Sierra of Madrid. (Author) 11 refs

  4. La ampliación del Metro en la periferia de Madrid (1999-2011

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    Miguel Á Alonso-Neira

    2013-09-01

    Full Text Available El crecimiento de población y empleo en la metrópoli de Madrid implica un aumento de la movilidad y de su complejidad. Este trabajo analiza cómo influye esta situación en el planeamiento de los transportes públicos del gobierno de Madrid, cuyo principal esfuerzo inversor se ha centrado desde 1999 en la ampliación de la red de Metro hacia los municipios que rodean la ciudad. El análisis de la eficiencia de estas ampliaciones ofrece los siguientes resultados: i el menor coste de la inversión de metro ligero ha permitido reducir los problemas financieros de los gobiernos madrileños; y ii la demanda por los nuevos servicios de transporte aumenta durante los primeros años, aunque desciende posteriormente. Estas conclusiones sugieren la complejidad de las decisiones económicas y políticas de estas ampliaciones, adaptadas a la evolución policéntrica y dispersa de Madrid.

  5. Policies towards DTT in the Community of Madrid during 2008 and 2009

    Directory of Open Access Journals (Sweden)

    Guiomar Salvat-Martinrey, Ph. D.

    2010-01-01

    Full Text Available The introduction and development of Digital Terrestrial Television (DTT in the Community of Madrid respond to the need ofadjusting broadcasting to the new technological requirements, and to the firm, very ambitious and carefully designed political objective of making the Community of Madrid the leader in the implementation of DTT in Spain. This article aims to show the more relevant policies carried out by the government of this Community during 2008 and 2009 for the digital switchover. This article acknowledges that the Community of Madrid’s technological adjustment policy is framed within a wider national policy called PlanAvanza (2009-2012, which greatly supports, in its Infrastructures section, the nationwide implementation of DTT, and issubsequently determined by the National Technical Plan for DTT(PTNTDT. Based on the collected data, this article studies the level of DTT household penetration in the Community of Madrid during 2008-2009, the informative effectiveness of the campaigns designed to promote awareness about this technological change and ensure the necessary social support, and the effectiveness of the policies.

  6. Diagnostics of Ellerman bombs with high-resolution spectral data

    International Nuclear Information System (INIS)

    Ellerman bombs (EBs) are tiny brightenings often observed near sunspots. The most impressive characteristic of EB spectra is the two emission bumps in both wings of the Hα and Ca II 8542Å lines. High-resolution spectral data of three small EBs were obtained on 2013 June 6 with the largest solar telescope, the 1.6 m New Solar Telescope at the Big Bear Solar Observatory. The characteristics of these EBs are analyzed. The sizes of the EBs are in the range of 0.3′ – 0.8′ and their durations are only 3–5 min. Our semi-empirical atmospheric models indicate that the heating occurs around the temperature minimum region with a temperature increase of 2700–3000 K, which is surprisingly higher than previously thought. The radiative and kinetic energies are estimated to be as high as 5 × 1025 − 3.0 × 1026 erg despite the small size of these EBs. Observations of the magnetic field show that the EBs just appeared in a parasitic region with mixed polarities and were accompanied by mass motions. Nonlinear force-free field extrapolation reveals that the three EBs are connected with a series of magnetic field lines associated with bald patches, which strongly implies that these EBs should be produced by magnetic reconnection in the solar lower atmosphere. According to the lightcurves and the estimated magnetic reconnection rate, we propose that there is a three phase process in EBs: pre-heating, flaring and cooling phases. (paper)

  7. Results of lung cancer screening in atomic bomb survivors

    International Nuclear Information System (INIS)

    Risk of lung cancer in A-bomb survivors is reportedly increased. The screening in the title has been conducted since 1988 and this report summarizes its results of the latest 6-year term (2004-2009). The total number of subjects who visited authors' facility for the screening in the period was 39,147 men (average age 70.6 y) and 45,351 women (71.8 y), of the age range of 60-89 y. The screening results of the cancer were examined concerning with sex, age and exposure situation. As well, the relationship between the found cancer incidence and exposure in never, formerly and currently smoking subjects were also examined. Exposure situation was divided in 3 groups of the exposure by entrance in the city/by other reasons, within 2 km close (Close, C) to, and out of 2.1 km afar (Distant, D) from, the city. Statistic analysis was performed by Chi-squire and/or Fisher's exact test. The index of positive finding in the screening of the lung cancer per 1,000 subjects was the highest in C men of ages 70s, 2.88 subjects, which was statistically significant from 0.85 in D men of the same generation. In current smokers, the index 5.40 in C men of ages 70s was significantly higher than 0.90 in D men of the same generation. Overall, positive results tended to be high in survivors of C regardless to sex and smoking, and was significantly high in current smokers of C as above, both implying the particular necessity of promotion to stop smoking in survivors. (T.T.)

  8. Scaling Laws for Impacts into Wet Substrates: Applied to the Bomb Sag at Home Plate, Mars

    Science.gov (United States)

    Birch, S. P.; Manga, M.; Delbridge, B. G.; Patel, A.; Knappe, E.; Dufek, J.

    2013-12-01

    The Mars Exploration Rover Spirit imaged a volcanic bomb sag in Gusev crater at Home Plate (Squyres et al., Science 2007). In order to gain a more complete understanding of these types of craters, we perform laboratory experiments to identify controls on the main features of bomb sags. In our previous work (Manga et al., GRL 2012), we were able to identify clear qualitative differences in the crater morphology, which allowed us to determine that the substrate at Home Plate was fully saturated. The current study focuses on further understanding the relationship between the depth of particle penetration, crater radius, impact velocity, impactor radius and substrate grain size for impacts into a fully saturated substrate. The results of these measurements provide a physical understanding to the previous empirical scaling relationships in crater morphology at intermediate impact velocities between 10 m/s and 100 m/s. By gaining insight into the mechanisms of how a saturated granular medium deforms under the load of an impacting sphere we are able to obtain revised scaling laws for the penetration depth of bomb sags with respect to impact velocity for observable bomb sags. With an inferred impact velocity for the case of the Home Plate bomb sag, we can provide a more accurate estimate of a paleo-Mars atmospheric density.

  9. Non-cancer diseases of Korean atomic bomb survivors in residence at Hapcheon, Republic of Korea.

    Science.gov (United States)

    Ju, Young-Su; Jhun, Hyung-Joon; Kim, Jung-Bum; Kim, Jin-Kook

    2006-06-01

    Many Koreans, in addition to Japanese, were killed or injured by the atomic bombs detonated over Hiroshima and Nagasaki, Japan, in 1945. Our study examined noncancer diseases of Korean A-bomb survivors in residence at Hapcheon, Republic of Korea and evaluated whether they had significantly higher prevalence of noncancer diseases than non-exposed people. We evaluated a number of tests, including anthropometric measurements, blood pressure, blood chemistry, hepatitis B surface antigen, and urinalysis, of survivors (n=223) and controls (n=372). Univariate analysis revealed significantly lower fasting glucose and creatinine, and higher diastolic blood pressure, aspartate aminotransferase, alanine aminotransferase, and blood urea nitrogen levels in the survivors than in the controls. The calculation of crude prevalence ratios (PRs) revealed that A-bomb survivors had a significantly higher prevalence of hypertension (PR, 1.16; 95% CI, 1.00-1.35) and chronic liver disease (2.20; 1.59-3.06) than controls. After adjusting for covariates (age, sex, body mass index, marital status, education, alcohol consumption, and smoking), A-bomb survivors had a significantly higher prevalence of hypertension (1.24; 1.06-1.44), chronic liver disease (2.07; 1.51-2.84), and hypercholesterolemia (1.79; 1.11-2.90) than controls. This study suggests that A-bomb exposure is associated with a higher prevalence of non-cancer diseases in Korean survivors. PMID:16778377

  10. Nuclear shadows on silvered walls: Atomic Bomb Cinema, from 1935 to 1991

    Energy Technology Data Exchange (ETDEWEB)

    Shapiro, J.F.

    1991-01-01

    The cinema and the atomic bomb are two of the most significant technological innovations of the past-century - their influence on culture has provoked tremendous political, academic, and popular debate. The point at which these two technologies intersect is what the author calls Atomic Bomb Cinema.' Since 1945 almost six hundred films with images of nuclear weapons have been released in the US, and they have been virtually ignored by everyone but the film going public. This study shows how Bomb films' use recurring themes and formal structures, and therefore must be treated as a coherent body of films; identifies historical, mythological, and contemporary motifs; and analyzes these films from two points of view: interdisciplinary (history, politics, economics, sociology, and aesthetics) and cross-cultural (American, Japanese, British, and Australian). The most important element of Atomic Bomb Cinema is the Apocalyptic Imagination; film makers use it to structure their narratives and explore a wide range of ideological issues. In contrast to commonly held beliefs, Atomic Bomb Cinema is undeniably part of a process that helps people to understand the threat of nuclear war. In this instance, the cinema is one cultural institution that contributes to a healthy society.

  11. Mortality statistics among atomic bomb survivors in Hiroshima Prefecture. 1968-1972

    Energy Technology Data Exchange (ETDEWEB)

    Kurihara, M.; Munaka, M.; Hayakawa, N.; Yamamoto, H.; Ueoka, H.; Ohtaki, M. (Hiroshima Univ. (Japan). Research Inst. for Nuclear Medicine and Biology)

    1981-12-01

    In a comparative analysis of mortality among atomic bomb survivors versus the non-exposed, both resident in Hiroshima Prefecture, it was found that in addition to leukaemia, malignant lymphoma, multiple myeloma, and cancers of the thyroid gland, breast, lung, esophagus, stomach, urinary organs and salivary gland which have been reported from the past to be elevated in risk among atomic bomb survivors, cancers of the colon, larynx, accessory sinuses, uterus, ovary and testis, diseases of the blood, cirrhosis of liver, hypertensive disease and diabetes mellitus were elevated in risk, but the risk of cerebrovascular disease, heart disease, peptic ulcer, gastroenteritis, senility, and accidents was lower than the non-exposed. The relationship of atomic bomb exposure to the relative risk of cancers of the lung, breast, uterus, and testis could be readily explained, but the relationship between atomic bomb exposure and the relative risk of cancers of many other sites, diseases of the blood, and other causes of death was inconsistent. One of the reasons why the risk of senility was low and the risk of diseases of the blood, malignant neoplasms, diabetes mellitus, and hypertensive disease was high is considered to be the higher diagnostic accuracy in atomic bomb survivors.

  12. Gestión municipal de plagas urbanas. El caso de Madrid Urban pest management. A Madrid case study Gestão municipal das pragas urbanas. O caso de Madrid

    Directory of Open Access Journals (Sweden)

    José María Cámara Vicario

    2013-06-01

    Full Text Available La gestión de avisos por plagas es un componente habitual de los programas de control de plagas en una ciudad por lo que los gestores municipales de estas actividades normalmente desarrollan procedimientos para la captación, la atención y la explotación de los datos resultantes, lo que ayuda con otras actuaciones en paralelo, a mejorar la calidad de la Salud Pública.El estudio que aquí presentamos aborda la metodología diseñada y puesta en funcionamiento por el Ayuntamiento de Madrid para controlar y gestionar la presencia de plagas en la ciudad. La larga experiencia (más de 100 años del Ayuntamiento y su apuesta por la incorporación de tecnologías novedosas en el control y gestión de plagas, ha permitido extraer una serie de lecciones aprendidas que pretende servir de guía y modelo para ciudades en donde los servicios de salud pública no hayan aun incorporado estos métodos.Citizens’ reports of sightings of undesirable animals are a common component of pest control programmes in a city. For this reason, local authorities tend to develop procedures for the capture and analysis of the resulting data sets based on these reported sightings. These procedures in turn contribute to the development of other initiatives aimed at improving public health conditions. The study presented here focuses on the methodology designed and implemented by the Madrid City Council for controlling and managing the presence of urban pests.The long experience (over 100 years of the City Council and its commitment to the incorporation of new technologies have allowed a number of important lessons to be learnt in pest control and management, which may be useful as a guide and model for cities where public health services have not yet incorporated these methods.Os anúncios para a gestão de pragas é um componente comum nos programas de controlo de pragas nas cidades, por isso, os gestores municipais dessas atividades costumam desenvolver procedimentos

  13. Ellerman bombs at high resolution. IV. Visibility in Na I and Mg I

    CERN Document Server

    Rutten, R J; Vissers, G J M

    2015-01-01

    Ellerman bombs are transient brightenings of the wings of the solar Balmer lines that mark reconnection in the photosphere. Ellerman noted in 1917 that he did not observe such brightenings in the Na I D and Mg I b lines. This non-visibility should constrain EB interpretation, but has not been addressed in published bomb modeling. We therefore test Ellerman's observation and confirm it using high-quality imaging spectrometry with the Swedish 1-m Solar Telescope. However, we find diffuse brightness in these lines that seems to result from prior EBs. We tentatively suggest this is a post-bomb hot-cloud phenomenon also found in recent EB spectroscopy in the ultraviolet.

  14. [Cohort studies of the atomic bomb survivors at the Radiation Effects Research Foundation].

    Science.gov (United States)

    Ozasa, Kotaro

    2012-03-01

    The Radiation Effects Research Foundation has been evaluating the risk of atomic bomb radiation for various diseases since the beginning of its former organization, the Atomic Bomb Casualty Commission. Cohorts of atomic-bomb survivors, in-utero survivors, and survivors' offspring have been followed up. The risk of all solid cancers at 1 Gy was estimated as ERR = 0.47 and EAR = 52/10,000 person-years for people who were exposed at 30 years of age and had reached 70 years of age, based on the cancer incidence during 1958-1998. The risk seemed to be increased in the in-utero survivors, but was rather lower than the risk for the survivors exposed at a young age. Effects on the offspring of survivors have not been shown to be significant. Continuing the research is important in order to more accurately estimate and understand radiation-induced health effects. PMID:22514915

  15. Evaluation of orientation and environmental factors on the blast hazards to bomb suit wearers.

    Science.gov (United States)

    Mathis, James T; Clutter, J Keith

    2007-09-01

    This paper discusses the use of 3-D computational fluid dynamics (CFD) software for simulation of explosive detonations against the wearer of a typical bomb suit. The focus is to demonstrate the utility of the model to assess the differential overpressure loads on the various bomb suit components protecting critical body parts. Since overpressures can vary significantly depending on the position and orientation of the wearer, simulations are performed for a range of orientations including kneeling and standing at common standoff distances. Overpressure loads on the head, neck, and torso regions are predicted for each orientation, capturing ground and other surface reflections that can enhance effects of the blast. This is not normally observed during tests of individual bomb suit components. Direct correlations between the suit orientation and environmental factors to load enhancements are documented, and an effort to address probable injury is made. PMID:17078920

  16. Organ doses to atomic bomb survivors from radiological examinations at the Radiation Effects Research Foundation

    International Nuclear Information System (INIS)

    When estimating the risks of oncogenesis and cancer mortality as a result of atomic bomb radiation exposure, medical X-ray doses received by the A-bomb survivors must also be estimated and considered. Using a phantom human, we estimated the X-ray doses received by A-bomb survivors during routine biennial medical examinations conducted at RERF as part of the long-term Adult Health Study (AHS), since these examinations may represent about 45 % of the survivors' total medical irradiations. Doses to the salivary glands, thyroid gland, lung, breast, stomach and colon were measured using thermoluminescent dosimeters. The results reported here will aid in estimating organ doses received by individual AHS participants. (author)

  17. Seeing the Light: Visibility of the July '45 Trinity Atomic Bomb Test from the Inner Solar System

    Science.gov (United States)

    Reed, B. Cameron

    2006-01-01

    In his "The Making of the Atomic Bomb," Richard Rhodes remarks of the July 16, 1945, Trinity atomic bomb test in New Mexico that "had astronomers been watching they could have seen it reflected from the moon, literal moonshine," an allusion to Ernest Rutherford's famous dismissal of the prospect of atomic energy. Investigating…

  18. The Office of Censorship's Attempt to Control Press Coverage of the Atomic Bomb during World War II.

    Science.gov (United States)

    Washburn, Patrick S.

    The Office of Censorship's struggle to keep journalists from revealing the development of the first atomic bomb, the sites where the development was taking place, and the fact that the bomb might be available for use in the war, was desperate and in many ways heroic. Soon after it was created on December 19, 1941, the office issued a voluntary…

  19. A community study of the psychological effects of the Omagh car bomb on adults.

    Directory of Open Access Journals (Sweden)

    Michael Duffy

    Full Text Available BACKGROUND: The main aims of the study were to assess psychological morbidity among adults nine months after a car bomb explosion in the town of Omagh, Northern Ireland and to identify predictors of chronic posttraumatic stress disorder symptoms. METHOD: A questionnaire was sent to all adults in households in The Omagh District Council area. The questionnaire comprised established predictors of PTSD (such as pre-trauma personal characteristics, type of exposure, initial emotional response and long-term adverse physical or financial problems, predictors derived from the Ehlers and Clark (2000 cognitive model, a measure of PTSD symptoms and the General Health Questionnaire. RESULTS: Among respondents (n = 3131 the highest rates of PTSD symptoms and probable casesness (58.5% were observed among people who were present in the street when the bomb exploded but elevated rates were also observed in people who subsequently attended the scene (21.8% probable caseness and among people for whom someone close died (11.9%. People with a near miss (left the scene before the explosion did not show elevated rates. Exposure to the bombing increased PTSD symptoms to a greater extent than general psychiatric symptoms. Previously established predictors accounted for 42% of the variance in PTSD symptoms among people directly exposed to the bombing. Predictors derived from the cognitive model accounted for 63%. CONCLUSIONS: High rates of chronic PTSD were observed in individuals exposed to the bombing. Psychological variables that are in principle amenable to treatment were the best predictors of PTSD symptoms. Teams planning treatment interventions for victims of future bombings and other traumas may wish to take these results into account.

  20. Epidemiological research on radiation-induced cancer in atomic bomb survivors

    Science.gov (United States)

    Ozasa, Kotaro

    2016-01-01

    The late effects of exposure to atomic bomb radiation on cancer occurrence have been evaluated by epidemiological studies on three cohorts: a cohort of atomic bomb survivors (Life Span Study; LSS), survivors exposed in utero, and children of atomic bomb survivors (F1). The risk of leukemia among the survivors increased remarkably in the early period after the bombings, especially among children. Increased risks of solid cancers have been evident since around 10 years after the bombings and are still present today. The LSS has clarified the dose–response relationships of radiation exposure and risk of various cancers, taking into account important risk modifiers such as sex, age at exposure, and attained age. Confounding by conventional risk factors including lifestyle differences is not considered substantial because people were non-selectively exposed to the atomic bomb radiation. Uncertainty in risk estimates at low-dose levels is thought to be derived from various sources, including different estimates of risk at background levels, uncertainty in dose estimates, residual confounding and interaction, strong risk factors, and exposure to residual radiation and/or medical radiation. The risk of cancer in subjects exposed in utero is similar to that in LSS subjects who were exposed in childhood. Regarding hereditary effects of radiation exposure, no increased risk of cancers associated with parental exposure to radiation have been observed in the F1 cohort to date. In addition to biological and pathogenetic interpretations of the present results, epidemiological investigations using advanced technology should be used to further analyze these cohorts. PMID:26976124

  1. Survey of radiation doses received by atomic-bomb survivors residing in the United States

    International Nuclear Information System (INIS)

    A survey has been completed of 300 of an estimated 500 to 750 survivors of the atomic bombings in Hiroshima and Nagasaki who reside in the United States. Distributions with respect to age, sex, citizenship status, distance from the hypocenter at the time of bombing, and dose from immediate weapon radiation have been tabulated from the results and are presented for this group of 300 survivors. Also presented are survey results concerning exposures to residual radiation from fallout and neutron-induced radioactivity in the areas adjacent to the hypocenter

  2. Frequency of marriage and live birth among survivors prenatally exposed to the atomic bomb

    International Nuclear Information System (INIS)

    Frequency of marriage and birth as of January 1973 was determined for persons exposed in utero to the atomic bombs in 1945 and for controls. The marriage rate was lower in persons heavily exposed in utero than in the non-exposed or lightly exposed. This difference is attributed partly to the lesser marriageability of persons with mental retardation who are significantly more numerous among the heavily exposed, and partly to unmeasured variables, possibly including social discrimination against survivors of the atomic bomb. No consistent relation was observed between radiation exposure and three reproductive indices: childless marriages, number of births, and interval between marriage and first birth

  3. Genius in the shadows a biography of Leo Szilard, the man behind the bomb

    CERN Document Server

    Lanouette, William

    2013-01-01

    Well-known names such as Albert Einstein, Enrico Fermi, J. Robert Oppenheimer, and Edward Teller are usually those that surround the creation of the atom bomb. One name that is rarely mentioned is Leo Szilard, known in scientific circles as "father of the atom bomb." The man who first developed the idea of harnessing energy from nuclear chain reactions, he is curiously buried with barely a trace in the history of this well-known and controversial topic.Born in Hungary and educated in Berlin, he escaped Hitler's Germany in 1933 and that first year developed his concept of nucle

  4. Research on First Attack Probability Model of an Attacker Level Bombing Anti-air Radars

    Institute of Scientific and Technical Information of China (English)

    LUO Peng-cheng; MU Fu-ling; ZHOU Jing-lun

    2007-01-01

    The paper mainly studies the first attack probability (FAP) of an attacker level bombing anti-air radars through analyzing the radiant point orientation and attack (RPOA) process of attackers. Firstly, the searching target process is analyzed, and a corresponding target finding model is brought forward. Secondly, the target approaching process is concretely analyzed when the attacker levelly bombs the anti-air radar, and a corresponding target approaching model is presented. Finally, a demonstration is given to analyze the major factors in the model and prove its validity.

  5. Patterns of Excess Cancer Risk among the Atomic Bomb Survivors

    Science.gov (United States)

    Pierce, Donald A.

    1996-05-01

    I will indicate the major epidemiological findings regarding excess cancer among the atomic-bomb survivors, with some special attention to what can be said about low-dose risks. This will be based on 1950--90 mortality follow-up of about 87,000 survivors having individual radiation dose estimates. Of these about 50,000 had doses greater than 0.005 Sv, and the remainder serve largely as a comparison group. It is estimated that for this cohort there have been about 400 excess cancer deaths among a total of about 7800. Since there are about 37,000 subjects in the dose range .005--.20 Sv, there is substantial low-dose information in this study. The person-year-Seivert for the dose range under .20 Sv is greater than for any one of the 6 study cohorts of U.S., Canadian, and U.K. nuclear workers; and is equal to about 60% of the total for the combined cohorts. It is estimated, without linear extrapolation from higher doses, that for the RERF cohort there have been about 100 excess cancer deaths in the dose range under .20 Sv. Both the dose-response and age-time patterns of excess risk are very different for solid cancers and leukemia. One of the most important findings has been that the solid cancer (absolute) excess risk has steadily increased over the entire follow-up to date, similarly to the age-increase of the background risk. About 25% of the excess solid cancer deaths occurred in the last 5 years of the 1950--90 follow-up. On the contrary most of the excess leukemia risk occurred in the first few years following exposure. The observed dose response for solid cancers is very linear up to about 3 Sv, whereas for leukemia there is statistically significant upward curvature on that range. Very little has been proposed to explain this distinction. Although there is no hint of upward curvature or a threshold for solid cancers, the inherent difficulty of precisely estimating very small risks along with radiobiological observations that many radiation effects are nonlinear

  6. Los Chalcidoidea (Hymenoptera asociados con agallas de Cinípidos (Hymenoptera, Cynipidae en la Comunidad de Madrid

    Directory of Open Access Journals (Sweden)

    Gómez, J. F.

    2006-05-01

    Full Text Available Information about the chalcid wasp parasitoid community (Hymenoptera, Chalcidoidea associated with galls of Cynipidae in Madrid (Spain is compiled and updated. Studied material includes more than 1000 published and unpublished records from samplings in 80 sites in the Madrid region carried out over twenty three years by the research team. A check-list of 121 species, 19 of them provisionally identified, from 6 families of Chalcidoidea is provided as follows: 26 Eurytomidae, 27 Torymidae, 9 Ormyridae, 33 Pteromalidae, 9 Eupelmidae and 17 Eulophidae. Ormyrus rufimanus Mayr, 1904 and Idiomacromerus semiaeneus (Szelenyi, 1957 are recorded for the first time in the Iberian Peninsula. For each family and genus of Chalcidoidea data are given on biology, diversity and distribution in Comunidad de Madrid. The composition of the chalcid wasp parasitoid community associated with gall wasps in Comunidad de Madrid is discussed and compared to the same community data from the Iberian Peninsula and the Western Palaearctic. Species from the Iberian community of chalcid parasitoids that are missing from Madrid region, exclusive species and potentially present species are also commented upon. Finally two appendices are presented as follows: a list of the Chalcidoidea species reared from 73 different galls made by 71 cynipid species from Madrid with associated parasitoid records, and a final appendix with full record data of all studied material, including information on the sampling localities with X, Y georeferenced coordinates, host galls and host plants.

    Se compila y actualiza la información existente sobre la comunidad parasitoide de Chalcidoidea, asociada a agallas de cinípidos (Hymenoptera, Cynipidae en la Comunidad de Madrid. Los datos corresponden a más de 1000 registros, tanto de datos publicados, como inéditos, correspondientes a colectas en 80 localidades de Madrid efectuadas por el equipo investigador a lo largo de 23 a

  7. La reforma de la salud mental en Madrid (1: La problemática de la salud mental en Madrid; el modelo del IINISAM.

    Directory of Open Access Journals (Sweden)

    Pedro E Muñoz

    1983-01-01

    Full Text Available La creación y puesta en marcha, a finales del 81, por parte de la Diputación de Madrid del INSTITUTO DE LA SALUD MENTAL como órgano de coordinación, gestión y planificación de los servicios psiquiátricos de la provincia, supuso dentro del panorama general de la asistencia psiquiátrica española un importante cambio de actitud en los gobiernos provinciales frente a aquélla. El desarrollo legislativo sanitario español había ido dejando la asistencia psiquiátrica fuera de la estructura sanitaria del Estado, al no contemplarla entre las prestaciones de la Seguridad Social, salvo en la asistencia anacrónica e inoperante de las consultas ambulatorias de Neuropsiquiatría de la Seguridad Social.

  8. Neutrons field in the neutronic measurements room of the Polytechnic University of Madrid; Campo de neutrones en la sala de medidas neutronicas de la Universidad Politecnica de Madrid

    Energy Technology Data Exchange (ETDEWEB)

    Vega C, H. R. [Universidad Autonoma de Zacatecas, Unidad Academica de Estudios Nucleares, Calle Cipres No. 10, Fracc. La Penuela, 98068 Zacatecas (Mexico); Gallego, E.; Lorente, A.; Rubio O, I. P., E-mail: hrvegacarrillo@yahoo.com.m [Universidad Politecnica de Madrid, Departamento de Ingenieria Nuclear, C/Jose Gutierrez Abascal No. 2, 28006 Madrid (Spain)

    2010-09-15

    Through of measurements and calculations of a Monte Carlo series has been characterized the neutronic field of the neutronic measurements room of Nuclear Engineering Department of the Polytechnic University of Madrid. The measurements were realized with the Bonner Spheres Spectrometer that allowed establish the spectra on the new stainless steel panel and at different distances measured regarding the source. The values of the speed of environmental equivalent dose were measured with an area monitor Bert hold Lb 6411. Through of Monte Carlo methods was built a detailed model of the room with the panel and the spectra were calculated and, with these the values of the environmental equivalent dose were obtained using the conversion coefficients of the ICRP 74 and the Bert hold Lb 6411 response. The calculated values were compared with those measured and was consistency among the results. (Author)

  9. Biomonitoring of exposure to environmental pollutants in newborns and their parents in Madrid, Spain (BioMadrid: study design and field work results Biomonitorización de la exposición a contaminantes ambientales en recién nacidos y sus progenitores en Madrid (BioMadrid: diseño del estudio y resultados del trabajo de campo

    Directory of Open Access Journals (Sweden)

    Nuria Aragonés

    2008-10-01

    Full Text Available In Spain environmental surveillance has mainly relied on measures of selected pollutants in air, water, food and soil. A study was conducted in Madrid to assess the feasibility of implementing a surveillance system of exposure among the general population to specific environmental pollutants, using bio-markers. The project was basically focused on the environment surrounding newborns. Hence, the study population was made up of 145 triplets of pregnant women at around 8 months' gestation, their partners, and newborns from two areas, representing the two main types of urban environments in the region, i.e., the City of Madrid and its outlying metropolitan belt. Multiple biologic substrates were collected from each participant in order to assess the most suitable samples for an environmental surveillance system. The selected contaminants represent the main agents to which a population like that of Madrid is exposed every day, including certain heavy metals, persistent organic pollutants and polycyclic aromatic hydrocarbons, as well as micronuclei in peripheral blood, a commonly used unspecific index of cytogenetic damage. In addition, passive air samplers were placed around subjects' place of residence. This paper reports in detail on the design and response rates, summarizes field work results, and discusses some lessons learned.En España, la vigilancia medioambiental se basa principalmente en medidas de ciertos contaminantes en muestras de aire, agua, alimentos y suelos. En Madrid se ha realizado un estudio para valorar la posibilidad de poner en marcha un sistema de vigilancia de exposiciones a contaminantes ambientales en la población general utilizando biomarcadores. El proyecto ha tenido como eje el estudio del entorno de los recién nacidos. Por tanto, la población de estudio la constituyen 145 «tríos» formados por mujeres en su octavo mes de embarazo, sus parejas y los recién nacidos de dos áreas geográficas, que representan los

  10. Evolution in the use of natural building stone in Madrid, Spain

    Science.gov (United States)

    Fort, R.; Alvarez de Buergo, M.; Perez-Monserrat, E. M.; Varas-Muriel, M. J.; Gomez-Heras, M.; Freire, D. M.

    2012-04-01

    The first natural building stone used in Madrid was the flint, from the 9th to the 12th century. It was first used by the Arabs and there are some nice examples left, such as the Arab Wall in the very centre of Madrid. It was a hard and very resistant material, and the end of its use probably had more to do with the fact that was a really difficult stone to work, cut, shape and carve with due to its hardness and compactness, than with its suitability and availability as a building stone. This was the main reason to start using other type of materials, such as the Cretaceous limestones and dolostones- Redueña stone-; although their quarries were not as close to the city as the flintstones were, a Roman road made possible to bring this material to the city. The Redueña stone then became the most frequent used building stone in the city (used a longer time ago in the quarries areas): nice colour, easy to extract and to work and availability were some of the reasons for it, lasting its predominance until the 17th century. At the same time, more or less, the use of granitic materials started, abundant in the Central System range that limits the North of the Madrid province. This material - traditionally known as Berroqueña stone- never stopped to be used in built heritage since then. Although there are many different quarries, until the 17th century, granites from the Zarzalejo area (Center-West area of the Guadarrama mountain range) were most used, and also those from the Alpedrete area (Center-East area of the mentioned range) during mainly the 18th century It was not until this century when the advances in underground mining extraction and the construction of a bridge crossing the Tajo river, allowed the use of Colmenar stone in the city of Madrid, a limestone located at the Southeast of Madrid. It is a white, little porous and resistant material, which, together with the granite, became the traditional building stones of Madrid. This limestone shows excellent

  11. Acanthamoeba spp. in Contact Lenses from Healthy Individuals from Madrid, Spain

    Science.gov (United States)

    Gomes, Thiago dos Santos; Magnet, Angela; Izquierdo, Fernando; Vaccaro, Lucianna; Redondo, Fernando; Bueno, Sara; Sánchez, Maria Luisa; Angulo, Santiago; Fenoy, Soledad; Hurtado, Carolina; del Aguila, Carmen

    2016-01-01

    Purpose Acanthamoeba keratitis (AK) is a painful and potentially blinding corneal infection caused by Acanthamoeba spp. In Madrid, environmental studies have demonstrated a high presence of these free-living amoebae in tap water. Since most of AK cases occur in contact lenses (CL) wearers with inadequate hygiene habits, the presence of Acanthamoeba in discarded CL has been studied and compared with other common etiological agents of keratitis, such as Pseudomonas aeruginosa and Staphylococcus aureus. Methods One hundred and seventy-seven healthy individuals from Madrid contributed their discarded CL and answered a questionnaire on hygiene habits. DNA was extracted from the CL solution and analyzed by real-time PCR for Acanthamoeba, Pseudomonas aeruginosa and Staphylococcus aureus. These CL and their solutions were also cultured on non-nutrient agar to isolate Acanthamoeba. Results Among the 177 samples, Acanthamoeba DNA was detected in 87 (49.2%), P. aeruginosa DNA in 14 (7.9%) and S. aureus DNA in 19 (10.7%). Cultivable amoebae, however, were observed in only one sample (0.6%). This isolate was genotyped as T4. The habits reported by this CL owner included some recognized risk factors for AK, but in this study only the practice of “not cleaning the CL case” presented some statistical significant association with Acanthamoeba DNA presence. Detection of the investigated bacterial DNA did not demonstrate statistical significant association with the studied practices, but the presence of P. aeruginosa revealed a possible inhibition of Acanthamoeba in these samples. Conclusions The PCR results suggest a high presence of Acanthamoeba spp. in healthy CL wearers from Madrid, but we can assume that CL solutions are properly disinfecting the CL since only 1.1% of the positive PCR samples correspond to viable amoebae and, after four years, only one participant reported stronger ocular problems. Nevertheless, more studies are necessary to corroborate this hypothesis. PMID

  12. Traffic light – nutrition labelling: knowledge, perception and use in consumers of Madrid, Spain

    Directory of Open Access Journals (Sweden)

    Karimen Andrea León-Flández

    2015-07-01

    Full Text Available Introduction: Describe knowledge, comprehension level, perception and use of traffic light labelling in consumers of Madrid.Material and Methods: A two phases, cross-sectional study design, carried out in Madrid, in 2012. Our sample was recruited randomly, and interviewed using a questionnaire designed for this purpose. Consumers of 7 stores of main supermarket chains in Madrid were questioned. Information about knowledge, comprehension, perception and use of traffic light labelling (TLL was collected. Analyses examined the frequency of the variables of interest. Differences were tested using the χ2 test.Results: The response rate was 80.6% (first phase and 97.8% (second phase. Consumers that knew the TLL and understood its color-coding system were 41.4% and 18.6% respectively. From the participants that knew the TLL system, 61.5% thought it was very useful (80% among those >65 years and 90% among those with primary studies; p>0.05. Just 31.4% of consumers habitually used TLL to buy their products (70% among those with primary studies; p=0.04. This percentage was higher in consumers that understood the color-coding system (second phase (66.6%; p<0.01.Conclusions: The level of TLL’s knowledge and comprehension was low. Consumers that know TLL, consider it a useful nutrition instrument. Those who understand, use it habitually to buy their products, especially consumers older than 65 years old and with primary studies. A widespread introduction of this system in Spain might contribute to improve food and eating habits, especially elderly people and less educated.

  13. Situation of the companies of hygienic maintenance of facilities of risk of legionelosis in Madrid

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    Consuelo de Garrastazu Díaz

    2006-12-01

    Full Text Available The control of the hygienic maintenance of the facilities of legionelosis risk is verified through three types of performances: the notifications of cooling towers and evaporative condensers, the registry of the companies that make these treatments and the regulated formation of the personnel who makes these. In addition, by means of the sanitary inspection the correct operation of this mechanism of monitoring and control is verified.In relation to the companies that make the hygienic maintenance, it has been made a temporary analysis front to other companies of biocidas services, being stated that is basically that already they made biocide control services (companies DDD. In the Community of Madrid and as opposed to the criteria adopted by other communities, it is demanded that these companies count on warehouse own or subcontracted or that justify an adapted product management, so that it is always under the supervision off personnel specialized for his use. Also, it is demanded that this companies have a Technical Director, who takes responsibility of the procedures of performance and made treatments. In whatever to the accomplishment of treatments by part of companies registered in other communities, at the moment is not necessary registry of these in Madrid if they do not have social or industrial address, being able to make the maintenance if this activity is properly registered in the community where they are located.The Community of Madrid is accredited for the authorization of courses for personnel who conducts operations of hygienic maintenance of facilities of risk of Legionella, counting at the present with 26 courses authorized. The pursuit of these courses is made by means of the exigency of a previous notification to the edition celebration and the accomplishment of inspection and audit to the teaching institutions.

  14. Contribution to the determination of genetically significant dose owing to radiodiagnostic methods in the Madrid area. Contribucion de las exploraciones de radiodiagnostico la dosis geneticamente significativa en el area de Madrid

    Energy Technology Data Exchange (ETDEWEB)

    Delgado, V.; Vano, E.; Moran, P.; Fernandez, A.; Calzado, A.; Gonzalez, L. (Universidad Complutense de Madrid (Spain). Facultad de Medicina)

    1992-01-01

    The results of the determination of genetically significant dose owing to radiodiagnostic methods in the Madrid area are presented. The value obtained for this magnitude is 220+- 60 mu G y. The values for child expectancy, on the basis of age and sex, the number of each type of exploration per 1000 inhabitants per year, distributed according to sex and age, and the values corresponding to the dose in gonads for each probe are also presented. The sample was obtained from 4 large hospitals in the Madrid area, 2 outpatient clinics and some private centers, affording a total of some 700 determinations of dose in gonads. (author)

  15. Analysis of aliphatic and aromatic hydrocarbons in particulate matter in Madrid urban area

    International Nuclear Information System (INIS)

    Levels of n-alkanes and polycyclic aromatic hydrocarbons have been measured in the air particulate matter during six months, from January to June of 1987, in an urban area of Madrid. The hydrocarbons were collected on glass fiber filters by high volumen sampling. The extraction was carried out by Sohxlet and ultrasonic techniques. The extracts were clean-up on silicagel fractionation and the chromatographic analysis was performed by capillary column gas chromatographic. Final results are discussed as well as the immission values related to the possible emission sources. (Author)

  16. Resonancias de los paradigmas científicos en las arquitecturas de la Escuela de Madrid

    OpenAIRE

    Ortega Barnuevo, Gonzalo

    2014-01-01

    Los años cincuenta y sesenta son los años de la incorporación definitiva de la arquitectura española al panorama internacional. Entre los arquitectos que protagonizan ese salto sin retorno, se encuentra el grupo de aquellos que unos años más tarde serán denominados por Juan Daniel Fullaondo como Escuela de Madrid. Carlos Flores, en su libro Arquitectura Española Contemporánea 1880-1950, se refiere a esos arquitectos como aquellos que se aplicaban a la difícil tarea de restablecer en España un...

  17. Terracotas de Calés en el Museo Arqueológico Nacional de Madrid

    OpenAIRE

    J. M. BLÁZQUEZ

    2009-01-01

    El Museo Arqueológico Nacional de Madrid exhibe entre sus magníficas colecciones una compuesta de numerosas terracotas traídas de Calés en el siglo pasado por el Marqués de Salamanca que nos hemos propuesto estudiar y a la que hemos dedicado varios trabajos ya. Colecciones similares se conservan en los museos de Lecce, Capua, Louvre, Leide, British Museum, Palazzo dei Conservatori, Villa Giulia, Nacionale Romano, Ny Carbsberg Glyptothek, Museo Universitario de Zurich, Museum für antike Kleink...

  18. La Ordenación del Territorio en las Ciudades Globales Europeas: El caso de Madrid

    OpenAIRE

    Leboreiro Amaro, Alberto

    2015-01-01

    En la Comunidad de Madrid el modelo de ocupación del territorio en las dos últimas décadas ha obedecido a factores de oferta del mercado y no a las necesidades de la población, ello provoca un consumo de suelo y de recursos que conducen a una sobrexplotación insostenible. Las metrópolis globales están experimentando rápidas e intensas transformaciones, basadas en los paradigmas emergentes de la globalización, la gobernanza, la metropolizacion y la dispersión de las actividades en el territor...

  19. Instalación para vivienda multifamiliar de ACS en Madrid

    OpenAIRE

    Fernández Fanego, María

    2009-01-01

    El objeto de este proyecto consiste en el diseño y propuesta de una instalación solar térmica para producción de agua caliente sanitaria (ACS) en una vivienda multifamiliar situada en Madrid. Para ello se van a estudiar las necesidades térmicas de ACS en función de las características constructivas del edificio y analizando los datos climatológicos y de temperatura de red de agua fría propios del emplazamiento. Con ello se llevará a cabo un estudio energético teniendo en cue...

  20. Prevalencia de consumo de tabaco entre las medicas y enfermeras de la comunidad de Madrid

    OpenAIRE

    Fernández Ruiz Mª Luisa; Sánchez Bayle Marciano

    1999-01-01

    FUNDAMENTOS: El tabaquismo es responsable de una elevada mortalidad y morbilidad en nuestro pais. El tabaquismo de los profesionales de la salud tiene influencia sobre los hábitos de la población. En España, el tabaquismo esta incrementándose entre las mujeres. El objetivo de nuestro estudio es estudiar la prevalencia de consumo de tabaco entre las médicas y enfermeras de la Comunidad de Madrid, así como sus actitudes y conocimientos respecto al tabaquismo. MÉTODOS: Se ha realizado un estudio...

  1. Factores individuales relacionados con la reincidencia delictiva en menores infractores de la Comunidad de Madrid

    OpenAIRE

    Cerón Martínez, Silvia

    2013-01-01

    El presente estudio, tiene como objetivo principal el estudio de la relación entre los factores individuales y la reincidencia delictiva en menores infractores de la Comunidad de Madrid. Participaron 145 adolescentes (114 hombres y 31 mujeres), con edades comprendidas de los 14 a 19 años, que estaban cumpliendo condena en el momento de la investigación en centros de menores de la CAM, por haber cometido algún delito. Entre los principales delitos se encuentran; el robo, maltarato famili...

  2. Abastecimiento de agua y depósito regulador en Fuente el Saz de Jarama (Madrid)

    OpenAIRE

    Muslera López, Elena

    2012-01-01

    El presente proyecto consiste en el abastecimiento de agua potable de una urbanización de nueva construcción que va a realizarse en el municipio de Fuente el Saz de Jarama (Madrid). La primera parte consiste en preparar el terreno donde está situada la urbanización, esta preparación se basa en dotar de acceso a la urbanización y realizar los movimientos de tierra necesarios para igualar el terreno con las necesidades de la zona. La segunda parte, trata de abastecer de agua potable a la ...

  3. Los espacios mineros abandonados. El caso de la Comunidad de Madrid

    OpenAIRE

    Escribano Bombin, Maria del Milagro

    2015-01-01

    La Comunidad de Madrid ha tenido un pasado minero importante que ha dejado su vestigio en el territorio. Actualmente la explotación de minerales no metálicos y de rocas industriales y ornamentales continúa, pero no así la de la minería metálica que en el pasado fue abundante. Hoy en día todas estas minas están abandonadas, dando lugar a zonas degradadas con un elevado riesgo para la seguridad de las personas y de los animales terrestres que habitan por sus inmediaciones, y necesitan ser inter...

  4. Cinco cuadros al fresco. Los jardines de recreo en Madrid (1860-1890)

    OpenAIRE

    Mauricio Sánchez Menchero

    2009-01-01

    La necesidad de un trabajo historiográfico sobre el ocio en la edad moderna española demanda estudiar los jardines de recreo. La construcción de este tipo de espacios durante el siglo diecinueve fue no sólo una realidad en algunas ciudades europeas sino también en Madrid. Y es que, en los ámbitos urbanos, la oferta de lugares para la diversión en espacios abiertos y arbolados permitía el paseo y el recreo familiar. De esta forma, los primeros ensayos arquitectónicos pretendían tener, al lado ...

  5. Seguridad y diseño urbano en los nuevos crecimientos de Madrid

    OpenAIRE

    Escudero López, Elena

    2015-01-01

    La importancia de la seguridad en la ciudad y el desarrollo de tácticas que permitan la prevención del delito disminuyendo sus posibilidades de ocurrencia y reduciendo el miedo al delito de los ciudadanos debe convertirse un tema primordial en la sociedad actual, cambiante y compleja. Esta investigación establece una comparación entre diez crecimientos urbanísticos de la ciudad de Madrid mediante la incorporación de una metodología cuantitativa en el método CPTED (Crime Prevention Through Evi...

  6. Salida de campo a Montejo de la Sierra (Madrid) a mediados de septiembre de 1953

    OpenAIRE

    Valverde Gómez, José Antonio, 1926-2003

    2008-01-01

    Salida de campo a Montejo de la Sierra, en Madrid, a mediados de septiembre de 1953, de la que se anotaron observaciones sobre los siguientes anfibios: Bufo bufo (Sapo común, llamado B.vulgaris por el autor) y Rana sp. (Rana), los siguientes reptiles: Natrix maura (Culebra viperina, llamada Tropidonotus viperinus por el autor) y Psammodromus sp. (Lagartija), los siguientes mamíferos: Arvicola sapidus (Rata de agua, también llamado Ratón aguadero), Martes foina (Garduña), Plecotus sp. (Orejudo...

  7. On year Study of Atmospheric Polychlorinated Biphenyls in a Selected Area of Madrid

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Alonso, S.; Perez Pastor, R. M.; Sevillano Castano, M. L.

    2002-07-01

    Monthly ambient air and surface soil samples were taken for analysis in the outskirts of Madrid in an open urban area from November 1998 to October 1999. Thirty-one congeners were selected according to their abundance in environmental samples. A comparison of the data so produced with concentration levels obtained in urban centre samples and compiled data was performed. Temperatures higher than 10 degree centigree resulted in increasing ambient air levis and a peak concentration was also observed when wind velocity ranged between 2.5 and 3.5 m.s''-1. (Author) 27 refs.

  8. Red GNSS de InlandGEO en la Comunidad de Madrid: Aplicaciones en Tiempo Real

    OpenAIRE

    Prieto Morin, Juan Francisco; Velasco Gomez, Jesus; López-Cuervo Medina, Serafín; Rodríguez-Solano Suárez, Roberto; Blas, Alejandro de; Verdú Vázquez, Amparo; Sánchez, Juan Ignacio; Villegas, José Manuel

    2008-01-01

    Se exponen aquí los desarrollos llevados a cabo para instalar y hacer operativa una red de Estaciones Permanentes GNSS, en la Comunidad de Madrid, con el fin de generalizar la disponibilidad pública, en todo el ámbito geográfico de la CAM, de las correcciones diferenciales de GNSS, contribuir a la densificación del Marco de Referencia ETRS89, y disponer de una Red GPS de altas prestaciones (GPS, GLONASS y la paulatina entrada GALILEO) con una idónea geometría, para proyectos de investigación ...

  9. Análisis tafonómico de los yacimientos de Somosaguas (Mioceno medio, Madrid)

    OpenAIRE

    Polonio Martín, Israel; López Martínez, Nieves

    2000-01-01

    Se analiza la tafonomía de dos yacimientos de vertebrados en superposición estratigráfica en la cuenca miocena de Madrid. Somosaguas Norte presenta una mezcla de estados de conservación poco frecuente en el registro fósil de mamíferos, con: 1) algunos restos frágiles, con superficies intactas; 2) miles de esquirlas, muchas de ellas conservando microestructuras histológicas y restos de alteración interna por microfilamentos; 3) algunos elementos redondeados por abrasión; 4) huesos descompue...

  10. El acceso de los inmigrantes a los servicios sociales en la Comunidad de Madrid

    Directory of Open Access Journals (Sweden)

    Calatrava, Ascensión

    2006-12-01

    Full Text Available The article analyzes the access of the immigrants to the social services and the use that make of the benefits and basic services, determining its degree of satisfaction on such. For it, the first part presents the policies of integration of the immigrants who are carried out in the Community of Madrid, analyzing itself next the degree of use of the different social services on the part of the groups of more significant immigrants that they reside in the Community of Madrid and distinguishing his use in regard to sex and of age. The third part of the work gathers a series of directed proposals to improve the access of the immigrants to the social services as well as a set of final considerations that can mark the way of future tending investigations that the immigrants and the society of welcome can through the mutual knowledge, to harmonize their perceptions.

    El artículo analiza el acceso de los inmigrantes a los servicios sociales y el uso que hacen de las prestaciones y servicios básicos, determinando su grado de satisfacción sobre los mismos. Para ello, la primera parte presenta las políticas de integración de los inmigrantes que se llevan a cabo en la Comunidad de Madrid, analizándose a continuación el grado de utilización de los distintos servicios sociales por parte de los grupos de inmigrantes más significativos que residen en la Comunidad de Madrid y distinguiéndose su uso en razón de sexo y de edad. La tercera parte del trabajo recoge una serie de propuestas dirigidas a mejorar el acceso de los inmigrantes a los servicios sociales así como un conjunto de consideraciones finales que pueden marcar el camino de futuras investigaciones tendentes a que los inmigrantes y la sociedad de acogida puedan a través del conocimiento mutuo, armonizar sus percepciones.

  11. Primer hallazgo de Micromamíferos de edad turoliense en la Cuenca de Madrid

    Directory of Open Access Journals (Sweden)

    Calvo, J. P.

    1992-08-01

    Full Text Available The Neogene succession cropping out in Mesa de Ocaña (southern Madrid Basin contains a variety of deposits that belong to the so-called Miocene Lower, Intermediate and Upper Units. In this area, the Miocene Upper Unit is formed of terrigenous deposits that grade both laterally and in vertical to palustrine and/or shallow lacustrine carbonate facies. Intercalated with the latter deposits, a large accumulation of fossil micromammal remains has been recognized (Canteras de Iberia mammal site. This site has yielded a fossil mammal association of late Turolian age (MN 13 unit indicative of relatively warm and arid paleoclimatic conditions. The Canteras de Iberia mammal site constitutes the first occurrence of fossil mammals of Turolian age within the Neogene sedimentary record of the Madrid Basin. This occurrence allows to precise the chronostratigraphy of the Miocene Upper Unit of the basin.La Mesa de Ocaña, situada en la parte más meridional de la Cuenca de Madrid, está constituida por una sucesión Neógena dentro de la que se reconocen las Unidades Inferior, Intermedia y Superior del Mioceno de esta cuenca. La Unidad Superior en este área está formada por depósitos detríticos que gradan lateralmente y verticalmente a depósitos carbonáticos de carácter palustre y/o lacustre somero. En estos niveles se ha reconocido la presencia de una importante acumulación de restos de micromamíferos (Yacimiento de Canteras de Iberia que ha suministrado abundantes restos correspondientes a las órdenes Rodentia, Lagomorpha e Insectívora. La asociación faunística obtenida es característica del Turoliense Superior (unidad MN13 y, desde el punto de vista paleocológico, sugiere condiciones climáticas relativamente cálidas y áridas. El yacimiento de Canteras de Iberia constituye el primer yacimiento de edad Turoliense encontrado dentro del registro sedimentario Neógeno de la Cuenca de Madrid permitiendo precisar la edad de la Unidad Superior del

  12. Workshop on New Madrid geodesy and the challenges of understanding intraplate earthquakes

    Science.gov (United States)

    Boyd, Oliver; Calais, Eric; Langbein, John; Magistrale, Harold; Stein, Seth; Zoback, Mark

    2013-01-01

    On March 4, 2011, 26 researchers gathered in Norwood, Massachusetts, for a workshop sponsored by the U.S. Geological Survey and FM Global to discuss geodesy in and around the New Madrid seismic zone (NMSZ) and its relation to earthquake hazard. The group addressed the challenge of reconciling current geodetic measurements, which show low present-day surface strain rates, with paleoseismic evidence of recent, relatively frequent, major earthquakes in the region. Several researchers were invited by the organizing committee to give overview presentations while all participants were encouraged to present their most recent ideas. The overview presentations appear in this report along with a set of recommendations.

  13. Los viajes de los “dementes” del Provincial de Madrid durante la Guerra Civil (1936-1939.

    Directory of Open Access Journals (Sweden)

    Olga Villasante Armas

    2010-01-01

    Full Text Available El objetivo de este trabajo es conocer los traslados de pacientes psiquiátricos desde el Hospital Provincial de Madrid a diversas instituciones durante la Guerra Civil española (1936-1939. El material utilizado procede, fundamentalmente, del fondo documental del Archivo Regional de la Comunidad de Madrid (XII-1936 a IX-1938. La necesidad de evacuar la Clínica Provincial de Madrid de enfermos crónicos les llevó a largos viajes hasta establecimientos psiquiátricos en la costa mediterránea como los de Alicante, Murcia o Almería, donde quedaron internos los dementes. Sin embargo, estas medidas no fueron suficientes y, posteriormente, se realizaron traslados al Instituto Psiquiátrico de Alcalá de Henares y a Saelices (Cuenca e, incluso, fue preciso utilizar instituciones religiosas como en Almagro o un balneario real como La Isabela en Guadalajara.

  14. Air conditioning using an air-cooled single effect lithium bromide absorption chiller: results of a trial conducted in Madrid in August 2005

    OpenAIRE

    Izquierdo, M.; Lizarte, R.; Marcos, J.D.; Gutiérrez, G.

    2008-01-01

    Air conditioning using an air-cooled single effect lithium bromide absorption chiller: results of a trial conducted in Madrid in August 2005 correspondence: Corresponding author. Tel.: + 34 91 871 32 48; fax: + 34 91 871 32 48. (Izquierdo, M.) (Izquierdo, M.) Instituto de Ciencias de la Construccion Eduardo Torroja (CSIC) c/Serrano Galvache 4 - 28033 Madrid--> - SPAIN (Izquierdo, M.) SPAIN (Izquierdo, M.)...

  15. Radiation exposure and circulatory disease risk: Hiroshima and Nagasaki atomic bomb survivor data, 1950-2003

    OpenAIRE

    Shimizu, Yukiko; Kodama, Kazunori; Nishi, Nobuo; Kasagi, Fumiyoshi; Suyama, Akihiko; Soda, Midori; Grant, Eric J; Sugiyama, Hiromi; Sakata, Ritsu; Moriwaki, Hiroko; Hayashi, Mikiko; Konda, Manami; Shore, Roy E.

    2010-01-01

    Objective To investigate the degree to which ionising radiation confers risk of mortality from heart disease and stroke. Design Prospective cohort study with more than 50 years of follow-up. Setting Atomic bomb survivors in Hiroshima and Nagasaki, Japan. Participants 86 611 Life Span Study cohort members with individually estimated radiation doses from 0 to >3 Gy (86% received

  16. FROM THE HISTORY OF PHYSICS: The development of the first Soviet atomic bomb

    Science.gov (United States)

    Goncharov, German A.; Ryabev, Lev D.

    2001-01-01

    In the late 1930s and early 1940s, two remarkable physical phenomena — the fission of heavy nuclei and the chain fission reaction — were discovered, implying that a new powerful source of energy (nuclear fission energy) might become a practical possibility for mankind. At that time, however, the political situation in the world made the development of the atomic bomb the main objective of nuclear energy research in the countries involved. The first atomic bombs, notoriously used in the war against Japan, were produced by the United States of America only six and a half years after the discovery of fission. Four years later, the first Soviet atomic bomb was tested. This was a major step toward the establishment of nuclear parity which led to stability and global peace and thus greatly influenced the destiny of human kind. Based on documentary materials covering the period from 1939 to 1949, this paper traces the origin and evolution of the physical ideas behind the first Soviet atomic bomb and discusses the most important events associated with the project.

  17. Relationship between epidemiological factors and mortality among atomic bomb survivors, Hiroshima and Nagasaki

    International Nuclear Information System (INIS)

    In 1965, mail survey on environmental and individual factors was performed for 11,724 male a-bomb survivors, with the age of 40 to 69, selected from the group subjected to joint JNIH-ABCC investigation of life span in a-bomb survivors. During 10 years after the mail survey, 2,834 died. The aim of this mail survey was to clarify the relationship between the mortality and specific environmental, social, and economic factors. There was a relationship between high mortality and low social and economical condition for all causes of death combined, cerebral vascular diseases, all malignant neoplasms, and gastric cancer. Smoking was a significant risk factor to all causes of death combined, ischemic heart diseases, all malignant neoplasms, gastric, tracheal, bronchial, and lung cancers. The mortality due to cardiovascular diseases was significantly higher in a-bomb survivors with heavy weight. The mortality due to all causes of death combined, all malignant neoplasms, lung, and gastric cancer tended to become higher in a-bomb survivors who got married early. (Tsunoda, M.)

  18. Cell biological study in multiple myeloma among atomic bomb survivors, 1

    International Nuclear Information System (INIS)

    The aim of this study was to determine whether IL-6 production from myeloma cells is influenced by A-bombing. Subjects were 20 patients with multiple myeloma, consisting of 9 A-bomb exposed patients and 11 non-exposed patients. According to disease types, 8 had IgG and one had BJ in the exposed group; 4 had IgG, 4 had IgA, and 3 had BJ in the non-exposed group. In the exposed group, two were clinically staged as Stage I, 3 as Stage II, and 4 as Stage III; and one was staged as Stage I, 4 as Stage II, and 6 as Stage III in the non-exposed group. In both exposed and non-exposed groups, IL-6 production was observed in myeloma cells. There was no definitive difference in IL-6 production from myeloma cells between the groups. These findings suggest that IL-6 production is influenced by other factors than A-bombing. There is much to be done before promotion mechanism of multiple myeloma may be elucidated among A-bomb survivors. (N.K.)

  19. Effect of low dose of A-bomb radiation on risk of death

    International Nuclear Information System (INIS)

    Among about 100,000 A-bomb survivors registered at Nagasaki University School of Medicine, 290 male subjects exposed to 50-149 cGy showed significantly lower mortality from non-cancer death than age-matched unexposed males. This was deduced from the fitting of a U-shaped dose-response relationship. (author)

  20. Mind bomb 1 is required for pancreatic ß-cell formation

    DEFF Research Database (Denmark)

    Horn, Signe; Kobberup, Sune; Jørgensen, Mette C;

    2012-01-01

    the insulin producing ß-cells. However, signals that regulate proximodistal (P-D) patterning and thus formation of ß-cell progenitors are unknown. Here we show that Mind bomb 1 (Mib1) is required for correct P-D patterning of the developing pancreas and ß-cell formation. We found that endoderm...

  1. How Do Low-Literacy Populations Perceive "Dirty Bombs"? Implications for Preparedness Messages.

    Science.gov (United States)

    Bass, Sarah Bauerle; Gordon, Thomas F; Maurer, Laurie; Greener, Judith; Mora, Gabriella; Ruggieri, Dominique; Wolak, Caitlin; Parvanta, Claudia

    2016-01-01

    Potential terror events such as "dirty bombs" could have significant public health effects, but little is known about how low-literacy populations perceive dirty bombs, their trust in public health or government officials to provide credible information, and their willingness to comply with recommended actions. We surveyed 50 low-literacy adults from a large urban center; they were mostly members of ethnic minority groups. We used unique social marketing methods-perceptual mapping and vector message modeling-to create 3-dimensional models that reflected respondents' knowledge of what a dirty bomb is, their intended behaviors should one occur, and their concerns about complying with "shelter in place" recommendations. To further understand individual variations in this at-risk group, a k-means cluster analysis was used to identify 3 distinct segments, differing on trust of local authorities and their emergency response, willingness to comply with emergency directives, and trust of information sources. Message strategies targeting each segment were developed to focus on concepts important to moving the groups toward a "shelter in place" behavior, revealing key differences in how best to communicate with risk communication. We discuss how these methods helped elucidate specific differences in each segment's understanding of and likely response during the event of a "dirty bomb" and how these techniques can be used to create more effective message strategies targeted to these groups.

  2. Algebraically special resonances of the Kerr-black-hole-mirror bomb

    CERN Document Server

    Hod, Shahar

    2014-01-01

    A co-rotating bosonic field interacting with a spinning Kerr black hole can extract rotational energy and angular momentum from the hole. This intriguing phenomenon is known as superradiant scattering. As pointed out by Press and Teukolsky, the black-hole-field system can be made unstable (explosive) by placing a reflecting mirror around the black hole which prevents the extracted energy from escaping to infinity. This composed black-hole-mirror-field bomb has been studied extensively by many researchers. It is worth noting, however, that most former studies of the black-hole bomb phenomenon have focused on the specific case of confined scalar (spin-$0$) fields. In the present study we explore the physical properties of the higher-spin (electromagnetic and gravitational) black-hole bombs. It is shown that this composed system is amenable to an analytic treatment in the physically interesting regime of rapidly-rotating black holes. In particular, we prove that the composed black-hole-mirror-field bomb is chara...

  3. Ellerman Bombs at high resolution: II. Visibility, triggering and effect on upper atmosphere

    CERN Document Server

    Vissers, Gregal J M; Rutten, Robert J

    2013-01-01

    We use high-resolution imaging spectroscopy with the Swedish 1-m Solar Telescope (SST) to study the transient brightenings of the wings of the Balmer Halpha line in emerging active regions that are called Ellerman bombs. Simultaneous sampling of Ca II 854.2 nm with the SST confirms that most Ellerman bombs occur also in the wings of this line, but with markedly different morphology. Simultaneous images from the Solar Dynamics Observatory (SDO) show that Ellerman bombs are also detectable in the photospheric 170 nm continuum, again with differing morphology. They are also observable in 160 nm SDO images, but with much contamination from C IV emission in transition-region features. Simultaneous SST spectropolarimetry in Fe I 630.1 nm shows that Ellerman bombs occur at sites of strong-field magnetic flux cancelation between small bipolar strong-field patches that rapidly move together over the solar surface. Simultaneous SDO images in He II 30.4 nm, Fe IX 17.1 nm, and Fe XIV 21.1 nm show no clear effect of the E...

  4. Harry Truman and the Atomic Bomb: An Excursion into Character Education through Storytelling

    Science.gov (United States)

    Sanchez, Tony R.

    2006-01-01

    This article asserts the importance of character education through the utilization of historical storytelling in the social studies classroom. After briefly noting the value of the historical story in this regard, a specific, ready-made example is provided concerning Truman's decision to use the atomic bomb and includes a crucial set of follow-up…

  5. How Do Low-Literacy Populations Perceive "Dirty Bombs"? Implications for Preparedness Messages.

    Science.gov (United States)

    Bass, Sarah Bauerle; Gordon, Thomas F; Maurer, Laurie; Greener, Judith; Mora, Gabriella; Ruggieri, Dominique; Wolak, Caitlin; Parvanta, Claudia

    2016-01-01

    Potential terror events such as "dirty bombs" could have significant public health effects, but little is known about how low-literacy populations perceive dirty bombs, their trust in public health or government officials to provide credible information, and their willingness to comply with recommended actions. We surveyed 50 low-literacy adults from a large urban center; they were mostly members of ethnic minority groups. We used unique social marketing methods-perceptual mapping and vector message modeling-to create 3-dimensional models that reflected respondents' knowledge of what a dirty bomb is, their intended behaviors should one occur, and their concerns about complying with "shelter in place" recommendations. To further understand individual variations in this at-risk group, a k-means cluster analysis was used to identify 3 distinct segments, differing on trust of local authorities and their emergency response, willingness to comply with emergency directives, and trust of information sources. Message strategies targeting each segment were developed to focus on concepts important to moving the groups toward a "shelter in place" behavior, revealing key differences in how best to communicate with risk communication. We discuss how these methods helped elucidate specific differences in each segment's understanding of and likely response during the event of a "dirty bomb" and how these techniques can be used to create more effective message strategies targeted to these groups. PMID:27584855

  6. The Strategic Bombing of German Cities during World War II and its Impact for Germany

    NARCIS (Netherlands)

    Brakman, S.; Garretsen, H; Schramm, M.

    2003-01-01

    We construct a unique data set in order to analyze whether or not a large temporary shock has an impact on city growth. Following recent work by Davis and Weinstein (2002) on Japan, we take the strategic bombing of German cities during WWII as an example of such a shock, and analyze its impact on po

  7. The challenge of improving urban air quality: effects of hybrid cars, introduction in Barcelona and Madrid (Spain)

    OpenAIRE

    Gonçalves Ageitos, María; Jiménez Guerrero, Pedro; Baldasano Recio, José María

    2011-01-01

    WRF-ARW/HERMES/CMAQ modelling system is applied with high resolution (1 km2, 1 h) to assess changes in Madrid and Barcelona (Spain) air quality due to hybrid cars introduction. The substitution of the oldest cars by hybrids is effective to reduce NO2 and PM2.5 levels in the conurbations (up to 35%/12% in Madrid downtown, when 30% of cars are changed). In VOC-limited areas, as Barcelona, the NOx emissions abatement locally increases tropospheric ozone concentration. Downwind,...

  8. El Madrid de Galdós: de la calle a la vía urbana

    OpenAIRE

    Gullón, Germán

    2012-01-01

    Tras una justificación teórica de las razones que recomiendan abordar el tema de la ciudad y la novela, el trabajo comenta el cambio experimentado por la ciudad de Madrid en la segunda mitad del siglo XIX, tal y como aparece representada en la narrativa galdosiana. Se comenta con ejemplos concretos cómo el autor en los primeros libros sitúa la acción en el Madrid antiguo, en el entorno de la plaza de Santa Ana, cerca de la iglesia de San Sebastián, donde está enterrado Lope de Vega. La calle ...

  9. The life-cycle of Barcelona and Madrid book-publishing districts in the 20th century

    OpenAIRE

    Jordi Catalan; Guillermo Gil-Mugarza

    2013-01-01

    Spain ranks among the world?s top five countries as far as value of book exports is concerned. One of the features of this industry is that, at the beginning of the century, the Spanish book publishing sector as a whole was considered backward by those who knew the sector firsthand. Another one is that book production is largely concentrated in two towns: Barcelona and Madrid. The book-publishing industries of Barcelona and Madrid during the 20th century had similar sizes and shared the three...

  10. Tipología de vivienda en los poblados dirigidos de renta limitada : Madrid 1956-1959

    OpenAIRE

    Guillem González-Blanch, María del Puig

    2013-01-01

    Esta tesis aborda el estudio de los poblados dirigidos de renta limitada en Madrid, enmarcados en el plan Nacional de vivienda de 1955. Para contextualizar la actuación se estudian las diferentes estrategias de la Administración para erradicar el chabolismo en el extrarradio de Madrid, crear vivienda digna y generar empleo. Uno de estas estrategias que carccteriza los poblados dirigidos, es la "prestación personal" o autoconstruccón que permite a los inmigrantes procedentes del campo sin cual...

  11. Autopistas de peaje en los accesos a Madrid: ¿fue una decisión adecuada?

    OpenAIRE

    Baeza Muñoz, Mª de los Ángeles; Vassallo Magro, José Manuel

    2010-01-01

    Las radiales de Madrid R-2, R-3, R-4 y R-5 se previeron en el Plan de Infraestructuras de Transporte 2000-2007 del Ministerio de Fomento. Los objetivos que se pretendían alcanzar con su construcción eran mejorar la accesibilidad y la competitividad de Madrid, así como paliar los problemas de desempleo en el área metropolitana y los municipios próximos a la M-50. Se trata de unas de las primeras autopistas de peaje metropolitanas adjudicadas en España. Para su construcción, conservación y expl...

  12. Cell biological study in multiple myeloma among atomic bomb survivors, 3

    International Nuclear Information System (INIS)

    To determine how quantitative changes and qualitative abnormalities of IL-6R receptor (IL-6R) is involved in proliferation promotion of myeloma cells, the expression of IL-6R and recomposition of IL-6R genes were examined in myeloma cells obtained from a total of 37 patients with multiple myeloma (MM) or plasma cell leukemia, including 6 A-bomb survivors. Among 6 A-bomb survivors, 4 had been directly exposed and the other two had entered the city after A-bombing. Binding assay performed in 10 patients revealed binding ability in all of them; the number of bound IL-6R was 31-2440/cell and Kd value was 1.2-3.7 x 10-10 M. Northern blot test revealed noticeable IL-6R mRNA expression in only one MM patient. Nor was definitive IL-6R expression observed by flow cytometry. There was no recomposition of IL-6R genes in any of 20 MM patients, including A-bomb survivors. This may deny extensively structural abnormality in the genetic area that activates IL-6R genes. Regarding the expression of IL-6R of myeloma cells, such as the number of IL-6R, Kd value, the expression of IL-6R mRNA, and the recomposition of IL-6R genes, there was no difference between the exposed and non-exposed groups. In elucidating the occurrence of M protenemia in A-bomb survivors, further studies are required concerning IL-6 and IL-6R involved in proliferation mechanism of myeloma cells. (N.K.)

  13. Media's role in broadcasting acute stress following the Boston Marathon bombings.

    Science.gov (United States)

    Holman, E Alison; Garfin, Dana Rose; Silver, Roxane Cohen

    2014-01-01

    We compared the impact of media vs. direct exposure on acute stress response to collective trauma. We conducted an Internet-based survey following the Boston Marathon bombings between April 29 and May 13, 2013, with representative samples of residents from Boston (n = 846), New York City (n = 941), and the remainder of the United States (n = 2,888). Acute stress symptom scores were comparable in Boston and New York [regression coefficient (b) = 0.43; SE = 1.42; 95% confidence interval (CI), -2.36, 3.23], but lower nationwide when compared with Boston (b = -2.21; SE = 1.07; 95% CI, -4.31, -0.12). Adjusting for prebombing mental health (collected prospectively), demographics, and prior collective stress exposure, six or more daily hours of bombing-related media exposure in the week after the bombings was associated with higher acute stress than direct exposure to the bombings (continuous acute stress symptom total: media exposure b = 15.61 vs. direct exposure b = 5.69). Controlling for prospectively collected prebombing television-watching habits did not change the findings. In adjusted models, direct exposure to the 9/11 terrorist attacks and the Sandy Hook School shootings were both significantly associated with bombing-related acute stress; Superstorm Sandy exposure wasn't. Prior exposure to similar and/or violent events may render some individuals vulnerable to the negative effects of collective traumas. Repeatedly engaging with trauma-related media content for several hours daily shortly after collective trauma may prolong acute stress experiences and promote substantial stress-related symptomatology. Mass media may become a conduit that spreads negative consequences of community trauma beyond directly affected communities. PMID:24324161

  14. Christian Herrgen y la institucionalización de la mineralogía en Madrid

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    Parra, Dolores

    1996-06-01

    Full Text Available One of the goals of the scientific policy of the governments of the Borbones were that of favors the disciplines subject to be applied for the necessary stimulus of the Spanish economy. Such it was the case of the Mineralogy, science that was developed and imparted in several scientific cultured institutions. One of these centers were the Cabinet of Natural History from Madrid, in which the work of the German specialist Christian Herrgen contributed to the institutionalization of the Spanish Mineralogy.

    Uno de los objetivos de la política científica de los gobiernos borbones fue la de potenciar aquellas disciplinas susceptibles de ser aplicadas en el necesario fomento de la economía española. Tal fue el caso de la Mineralogía, ciencia que fue desarrollada e impartida en varias instituciones científicas ilustradas. Uno de estos centros fue el Gabinete de Historia Natural de Madrid, en el que la labor del especialista alemán Christian Herrgen contribuyó a la institucionalización de la mineralogía española.

  15. A joint local and teleseismic tomography study of the Mississippi Embayment and New Madrid Seismic Zone

    Science.gov (United States)

    Nyamwandha, Cecilia A.; Powell, Christine A.; Langston, Charles A.

    2016-05-01

    Detailed, upper mantle P and S wave velocity (Vp and Vs) models are developed for the northern Mississippi Embayment (ME), a major physiographic feature in the Central United States (U.S.) and the location of the active New Madrid Seismic Zone (NMSZ). This study incorporates local earthquake and teleseismic data from the New Madrid Seismic Network, the Earthscope Transportable Array, and the FlexArray Northern Embayment Lithospheric Experiment stations. The Vp and Vs solutions contain anomalies with similar magnitudes and spatial distributions. High velocities are present in the lower crust beneath the NMSZ. A pronounced low-velocity anomaly of ~ -3%--5% is imaged at depths of 100-250 km. High-velocity anomalies of ~ +3%-+4% are observed at depths of 80-160 km and are located along the sides and top of the low-velocity anomaly. The low-velocity anomaly is attributed to the presence of hot fluids upwelling from a flat slab segment stalled in the transition zone below the Central U.S.; the thinned and weakened ME lithosphere, still at slightly higher temperatures from the passage of the Bermuda hotspot in mid-Cretaceous, provides an optimal pathway for the ascent of the fluids. The observed high-velocity anomalies are attributed to the presence of mafic rocks emplaced beneath the ME during initial rifting in the early Paleozoic and to remnants of the depleted, lower portion of the lithosphere.

  16. [Comparative study of habits in students before and during the university in northwest area of Madrid].

    Science.gov (United States)

    Iglesias López, María Teresa; Cuesta Santa Teresa, Elvira; Sáez Crespo, Antonio

    2014-11-12

    Introducción: En la mayoria de los paises occidentales los jovenes, adoptan estilos de vida que afectan negativamente a su salud, incrementando de esta manera el riesgo de la aparicion prematura de enfermedades cronicas. Objetivo: Comparar los patrones de habitos en estudiantes preuniversitarios y universitarios en la zona noroeste de Madrid. Material y método: Estudio longitudinal descriptivo con estudiantes madrilenos de universidades madrilenas y colegios-institutos de la zona centro-oeste de Madrid capital, aceptando participar 1590 alumnos de ambos sexos preuniversitarios y universitarios: 653 varones (41,1%) y 937 mujeres (58,9%). Se clasifico a los estudiantes en grupos etarios, ≤ 17 anos y ≥ 18 anos Resultados: Se estudia el IMC, la actividad fisica, el consumo de alcohol y los habitos negativos en cuanto al consumo de alimentos. Casi el 80% presenta normo peso, son mas activos los preuniversitarios. Conclusión: Se han constatado diferencias entre sexos, que deben guiar las actuaciones de intervencion en cuanto a la actividad fisica o habitos, por lo que parece fundamental realizar programas de intervencion nutricional y psicosocial en los adolescentes y jovenes para prevenir y/o reducir el consumo de alcohol.

  17. Study of the superficial ozone concentrations in the atmosphere of Comunidad de Madrid using passive samplers

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    D. Galán Madruga

    2001-06-01

    Full Text Available The ozone is a secondary atmospheric pollutant which is generated for photochemical reactions of volatil organic compounds (VOC’s and nitrogen oxides (NOx. In Spain the ozone is a big problem as a consequence of the solar radiation to reach high levels. Exposure over a period of time to elevated ozone concentrations can cause damage in the public health and alterations in the vegetation.The aim of this study is to carry out the development and validation of a measurement method to let asses the superficial ozone levels in the Comunidad de Madrid, by identifing the zones more significants, where to measure with UV photometric monitors (automatics methods this pollutant and where the health and the vegetation can be affected. To such effect, passive samplers are used, which have glass fiber filters coated with a solution of sodium nitrite, potassium carbonate, glycerol and water. The nitrite ion in the presence of ozone is oxidized to nitrato ion, which it is extrated with ultrapure water and analyzed for ion chromatography, by seen proportional to the concentration existing in the sampling point.The results of validation from field tests indicate a excellent correlation between the passive and the automatic method.The higher superficial ozone concentrations are placed in rural zones, distanced of emission focus of primary pollutants (nitrogen oxides and volatil organic compounds... principally in direction soutwest and northwest of the Comunidad of Madrid.

  18. Estación depuradora, en Madrid, España

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    Herrera Marín, J.

    1969-05-01

    Full Text Available This article gives a detailed description of the installations for purifying the residual waters of the «El Fresno» basin, in the neighbourhood of Puerta de Hierro. A special feature of this project is that this is one of the four plants provided for in the General Plan for Sanitary Works of Madrid, and it is also important since it is the largest such installation at present in service. It provides for full processing of the residual waters, and it has been through useful to give a summary of the sanitary engineering calculations.Se hace en este artículo una descripción detallada de la estación depuradora de aguas residuales de la cuenca de «El Fresno», situada en las inmediaciones de Puerta de Hierro. Resalta el interés de la obra la circunstancia de ser una de las cuatro plantas previstas en el Plan General de Obras Sanitarias de Madrid; y dado que se trata de la de mayor envergadura que hay actualmente en servicio, con tratamiento completo de aguas residuales, se ha considerado interesante y de actualidad incluir un resumen de los cálculos justificativos de ingeniería sanitaria.

  19. Monitoring ground subsidence in urban environments: M-30 tunnels under Madrid City (Spain

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    Rubén Martínez Marín

    2015-08-01

    Full Text Available Big cities improvement usually requires the construction of large underground infrastructures, in order to ensure proper communication and optimize urban use. Monitoring ground subsidences is therefore one of the main challenges in changing urban environments. The "Madrid Río" project (2003-2008 is an effort to reclaim the riverfront land and improve the busy M-30 beltway that involved the construction of 7.93 km of tunnels underneath the southern center of Madrid City. This paper presents a remote-sensing approach to monitor ground subsidences induced by tunneling excavation.  The Persistent Scatterers Interferometry technique (PSI was used to estimate subsidence and displacement time series from Synthetic Aperture Radar images, acquired between August 2003 and April 2008 from ENVISAT.  Remote sensed results were compared to traditional extensometric measures, fitting adequately for selected sectors. Spatial analysis of displacements allowed evaluating impacts of tunneling on surrounding buildings and facilities, highlighting critical areas. The availability of a spatial distribution of displacements in a time series allowed analyzing longitudinal, cross-sectional and temporal dynamics. The main limitations during this work were the heterogeneous spatial distribution of Persistent Scatterers, the absence of measurement points in work areas, the threshold for velocity detection and low temporal resolution of ENVISAT images. Nevertheless, these limitations of DInSAR for monitoring infrastructures are overcome by actual satellites, being a complementary technique with an exceptional added value and temporal analysis capability.

  20. Chequeo constructivo de las fachadas de Madrid/España

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    Monjo Garrió, Juan

    1988-08-01

    Full Text Available The article describes the estatistic study on construction pathology of urban facades that is being done by the Department of Construction of the Politechnic University of Madrid, at the School of Architecture. The objectives of the study are indicated, as well as the proposed method, part of which has already been developed, and special emphasize is done on the data counters, base of the work, as well as in the classification of damages, construction materials, constructive elements, etc. Finally, the first statistic results, obtained through a proof counter during 1987, are offered.

    El presente artículo describe el estudio estadístico sobre patología constructiva de fachadas urbanas que está llevando a cabo el Departamento de Construcciones Arquitectónicas de la Universidad Politécnica de Madrid, con sede en su Escuela Técnica Superior de Arquitectura. Se indican tanto los objetivos del estudio, como el método propuesto, del que se han dado ya algunos de los pasos, y se hace especial hincapié en las fichas de toma de datos, base del trabajo, así como en la clasificación de lesiones, materiales, elementos constructivos, etc. Por último, se presentan los primeros resultados estadísticos obtenidos, mediante una ficha de prueba, durante el curso 1986/87.

  1. Valoración de la vulnerabilidad integral en las áreas residenciales de Madrid

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    Rafael R Temes

    2014-01-01

    Full Text Available La ciudad, en tanto asentamiento eminentemente humano, es reflejo de la diversidad económica, social y cultural de sus habitantes. Como consecuencia de ello, encontramos en un mismo territorio oportunidades distintas, con importantes brechas y fronteras en torno a barrios o ámbitos de características singulares. Partiendo de esta afirmación, se traza como objetivo de este trabajo la definición de un banco de indicadores que permita valorar la vulnerabilidad integral en las áreas residenciales consolidadas del municipio de Madrid. La metodología empleada se basa en el uso de un análisis estadístico multivariable que determina un conjunto de indicadores sintéticos, a partir de los que es posible delimitar los ámbitos de vulnerabilidad integral. De su aplicación se desprende que más del 80 por ciento de los casos así fijados se encuentra fuera de la "almendra central" de Madrid, señalándose la periferia construida entre los años sesenta y setenta como el escenario principal de los problemas urbanos de los próximos años.

  2. Thallium occurrence and partitioning in soils and sediments affected by mining activities in Madrid province (Spain)

    Energy Technology Data Exchange (ETDEWEB)

    Gomez-Gonzalez, M.A.; Garcia-Guinea, J. [National Museum of Natural Sciences, CSIC, Jose Gutierrez Abascal 2, 28006 Madrid (Spain); Laborda, F. [Group of Analytical Spectroscopy and Sensors Group, Institute of Environmental Sciences, University of Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza (Spain); Garrido, F., E-mail: fernando.garrido@mncn.csic.es [National Museum of Natural Sciences, CSIC, Jose Gutierrez Abascal 2, 28006 Madrid (Spain)

    2015-12-01

    Thallium (Tl) and its compounds are toxic to biota even at low concentrations but little is known about Tl concentration and speciation in soils. An understanding of the source, mobility, and dispersion of Tl is necessary to evaluate the environmental impact of Tl pollution cases. In this paper, we examine the Tl source and dispersion in two areas affected by abandoned mine facilities whose residues remain dumped on-site affecting to soils and sediments of natural water courses near Madrid city (Spain). Total Tl contents and partitioning in soil solid phases as determined by means of a sequential extraction procedure were also examined in soils along the riverbeds of an ephemeral and a permanent streams collecting water runoff and drainage from the mines wastes. Lastly, electronic microscopy and cathodoluminescence probe are used as a suitable technique for Tl elemental detection on thallium-bearing phases. Tl was found mainly bound to quartz and alumino-phyllosilicates in both rocks and examined soils. Besides, Tl was also frequently found associated to organic particles and diatom frustules in all samples from both mine scenarios. These biogenic silicates may regulate the transfer of Tl into the soil-water system. - Highlights: • Abandoned mine residues are Tl sources in soils of Madrid catchment area. • Tl was associated to quartz and aluminosilicates in both rocks and soils. • Tl was frequently found associated to organic particles and diatom frustules. • Cathodoluminescence is a suitable technique for Tl detection on soils and rocks.

  3. Joyas del siglo XVI en seis retratos infantiles de las Descalzas Reales de Madrid

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    Horcajo Palomero, Natalia

    2004-12-01

    Full Text Available This text is a study of the jewels depicted in six childen's portraits in the collection of the convent of the Descalzas Reales in Madrid. The portraits are of the princesses of the House of Styria -(¿Elisabeth?, Maria Kristema, Anna and Katerina- as well as the children of Anna, Wladislaus and Anna Maria. Firstly, the personages and the paintings are presented, including a brief discussion of their authorship. Then the jewels are described and studied in detail. The author proposes, based on diverse proofs, that they may be the work of the master jewelers Erasmus Hornick, Etienne Delaune and Mathias Zündt

    En este trabajo se estudian las joyas que aparecen en seis retratos infantiles conservados en las Descalzas Reales de Madrid. Son los retratos de las Princesas de la Casa de Estiria, (Elisabeth (¿, María Kristema, Anna y Katerina, así como los de los hijos de Anna, Wladislaus y Anna María. Primeramente se hace la presentación de los personajes y los cuadros, con una breve discusión sobre su autoría, seguida de una descripción pormenorizada de las joyas para inmediatamente pasar a su estudio, en el que se plantea, de forma razonada y basándose en diversas pruebas, su posible adjudicación a los maestros Erasmus Hornick, Etienne Delaune y Mathias Zündt.

  4. The restructuring of the health resources devoted to the environmental health in the Community of Madrid

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    J. M. Ordóñez Iriarte

    2001-06-01

    Full Text Available The Environmental Health, in its broadest sense, wich includes what is administratively meant Environmental Health and Food Hygiene, was traditionally performed by the Titular Chemists, Dictors and Veterinary Surgeons who perforrmed their duties within the limits of the Partidos (Areas or districts within the jurisdiction of a Court. Upon this structures, created in 1953, different technical and political events have been influencing for years, making their restructuring necessary in order to be able to answer the whole of the problems that worry the Public Health.This work tries to describe the model of Chemist and Veterinary Services restructuring carried out within the Community of Madrid, to analyze this model, and to propose a model of restructuring of this Services that can be a paradigm for thouse Communities that have not undertaken the same process yet.The methodology we have used is the analysis of the situation before and after the Chemist and Veterinary Services restructuring carried out by means of two different Orders of the Community of Madrid.“Partido” structures have become obsolete, so the restructuring of resources is a necessity. The approach of this restructuring must be done far from any corporativist tamptation and considerating the possibility of incorporating other professionals different from the traditional ones in view of the increasing complexity of the problems of Environmental Health.

  5. Screening for several potential pathogens in feral pigeons (Columba livia in Madrid

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    Ballesteros Carlos

    2010-06-01

    Full Text Available Abstract Background Pathogens with the zoonotic potential to infect humans, such as Campylobacter jejuni, Campylobacter coli and Chlamydophila psittaci, can be found in feral pigeons (Columba livia. Given the high density of these birds in the public parks and gardens of most cities, they may pose a direct threat to public health. Methods A total of 118 pigeons were captured in three samplings carried out in 2006-2007 in public parks and gardens in Madrid, Spain. Standard haematological and morphological analyses were carried out on the pigeons. PCR was used to screen for the presence of Campylobacter jejuni, C. coli and Chlamydophila psittaci. Positive samples were confirmed by DNA sequencing. Results The analyses demonstrated a high prevalence of Chlamydophila psittaci (52.6% and Campylobacter jejuni (69.1% among the birds captured. In contrast, Campylobacter coli was rarely detected (1.1%. Conclusions Pigeons in Madrid can carry Chlamydophila psittaci and Campylobacter jejuni. They may be asymptomatic or subclinical carriers of both pathogens.

  6. Kinematics of the New Madrid seismic zone, central United States, based on stepover models

    Science.gov (United States)

    Pratt, Thomas L.

    2012-01-01

    Seismicity in the New Madrid seismic zone (NMSZ) of the central United States is generally attributed to a stepover structure in which the Reelfoot thrust fault transfers slip between parallel strike-slip faults. However, some arms of the seismic zone do not fit this simple model. Comparison of the NMSZ with an analog sandbox model of a restraining stepover structure explains all of the arms of seismicity as only part of the extensive pattern of faults that characterizes stepover structures. Computer models show that the stepover structure may form because differences in the trends of lower crustal shearing and inherited upper crustal faults make a step between en echelon fault segments the easiest path for slip in the upper crust. The models predict that the modern seismicity occurs only on a subset of the faults in the New Madrid stepover structure, that only the southern part of the stepover structure ruptured in the A.D. 1811–1812 earthquakes, and that the stepover formed because the trends of older faults are not the same as the current direction of shearing.

  7. Reconstruyendo redes, repensando espacios: experiencias migrantes de argentinos en Madrid (2002/2003

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    Susana Schmidt

    2009-12-01

    Full Text Available Los proyectos migratorios implican importantes cambios en la articulación de los espacios sociales. No sólo porque las redes se amplían a nuevos contactos y amistades en el lugar de radicación sino también porque las antiguas relaciones con quienes se quedan en el lugar de procedencia entran en un proceso de transformación. En esta contribución utilizamos la historia oral para acercarnos a las experiencias de un grupo de argentinos que vino a establecerse a Madrid a raíz de la crisis de 2001. Indagamos en la reconstrucción de sus redes sociales en destino y en la manera en que comienzan a repensar sus vínculos con Argentina.___________________ABSTRACT:The migratory projects carry important changes in the articulation of the social spaces. Not only because the networks widen to include new contacts and friendships, also because the old relations in the origin country begin a transformation process. This paper uses the oral history to examine the experiences of a group of Argentines settled in Madrid as a result of the crisis of 2001. It investigates the reconstruction of their social networks in destination and how they rethink their links to Argentina.

  8. Location of Bioelectricity Plants in the Madrid Community Based on Triticale Crop: A Multicriteria Methodology

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    L. Romero

    2015-01-01

    Full Text Available This paper presents a work whose objective is, first, to quantify the potential of the triticale biomass existing in each of the agricultural regions in the Madrid Community through a crop simulation model based on regression techniques and multiple correlation. Second, a methodology for defining which area has the best conditions for the installation of electricity plants from biomass has been described and applied. The study used a methodology based on compromise programming in a discrete multicriteria decision method (MDM context. To make a ranking, the following criteria were taken into account: biomass potential, electric power infrastructure, road networks, protected spaces, and urban nuclei surfaces. The results indicate that, in the case of the Madrid Community, the Campiña region is the most suitable for setting up plants powered by biomass. A minimum of 17,339.9 tons of triticale will be needed to satisfy the requirements of a 2.2 MW power plant. The minimum range of action for obtaining the biomass necessary in Campiña region would be 6.6 km around the municipality of Algete, based on Geographic Information Systems. The total biomass which could be made available in considering this range in this region would be 18,430.68 t.

  9. Surveillance of Chagas disease in pregnant women in Madrid, Spain, from 2008 to 2010.

    Science.gov (United States)

    Flores-Chavez, M D; Merino, F J; Garcia-Bujalance, S; Martin-Rabadan, P; Merino, P; Garcia-Bermejo, I; Delgado, A; Cuadros, J

    2011-01-01

    One of the most important modes of transmission of Trypanosoma cruzi infection in areas where it is not endemic is vertical transmission: from mother to child. The objective of this report is to assess the efficacy of different programmes of serological screening to monitor infection with T. cruzi in pregnant Latin American women living in Madrid (Spain). To achieve this, a retrospective study was undertaken from January 2008 to December 2010 in seven hospitals in the Autonomous Community of Madrid. Serological screening programmes were classified in two main strategies: a selective one (pregnant women from Bolivia) and a universal one (pregnant women from Latin America). A total of 3,839 pregnant women were tested and the overall prevalence was 3.96%. The rate of congenital transmission was 2.6%. The current monitoring programmes have variable coverage ranging between 26% (selective screening) and 100% (universal screening). Monitoring of pregnant women from Latin America only reaches full coverage if universal screening of pregnant women is carried out at any moment of pregnancy, including at delivery. A common national regulation is necessary in order to ensure homogenous implementation of screening. PMID:21958533

  10. Modelling the influence of peri-urban trees in the air quality of Madrid region (Spain)

    Energy Technology Data Exchange (ETDEWEB)

    Alonso, Rocio, E-mail: rocio.alonso@ciemat.es [Atmospheric Pollution Division CIEMAT, Avda., Complutense 22, 28040 Madrid (Spain); Vivanco, Marta G., E-mail: m.garcia@ciemat.es [Atmospheric Pollution Division CIEMAT, Avda., Complutense 22, 28040 Madrid (Spain); Gonzalez-Fernandez, Ignacio, E-mail: ignacio.gonzalez@ciemat.es [Atmospheric Pollution Division CIEMAT, Avda., Complutense 22, 28040 Madrid (Spain); Bermejo, Victoria, E-mail: victoria.bermejo@ciemat.es [Atmospheric Pollution Division CIEMAT, Avda., Complutense 22, 28040 Madrid (Spain); Palomino, Inmaculada, E-mail: inma.palomino@ciemat.es [Atmospheric Pollution Division CIEMAT, Avda., Complutense 22, 28040 Madrid (Spain); Garrido, Juan Luis, E-mail: juanluis.garrido@ciemat.es [Atmospheric Pollution Division CIEMAT, Avda., Complutense 22, 28040 Madrid (Spain); Elvira, Susana, E-mail: susana.elvira@ciemat.es [Atmospheric Pollution Division CIEMAT, Avda., Complutense 22, 28040 Madrid (Spain); Salvador, Pedro, E-mail: pedro.salvador@ciemat.es [Atmospheric Pollution Division CIEMAT, Avda., Complutense 22, 28040 Madrid (Spain); Artinano, Begona, E-mail: b.artinano@ciemat.es [Atmospheric Pollution Division CIEMAT, Avda., Complutense 22, 28040 Madrid (Spain)

    2011-08-15

    Tropospheric ozone (O{sub 3}) is considered one of the most important air pollutants affecting human health. The role of peri-urban vegetation in modifying O{sub 3} concentrations has been analyzed in the Madrid region (Spain) using the V200603par-rc1 version of the CHIMERE air quality model. The 3.7 version of the MM5 meteorological model was used to provide meteorological input data to the CHIMERE. The emissions were derived from the EMEP database for 2003. Land use data and the stomatal conductance model included in CHIMERE were modified according to the latest information available for the study area. Two cases were considered for the period April-September 2003: (1) actual land use and (2) a fictitious scenario where El Pardo peri-urban forest was converted to bare-soil. The results show that El Pardo forest constitutes a sink of O{sub 3} since removing this green area increased O{sub 3} levels over the modified area and over down-wind surrounding areas. - Highlights: > Role of peri-urban vegetation in modifying O{sub 3} pollution in Madrid (Spain). > The CHIMERE air quality model was adapted to Mediterranean conditions. > Preserving the peri-urban forest lowers O{sub 3} concentrations over the surrounding areas. > Evergreen broadleaf and deciduous forests removed more atmospheric O{sub 3} than conifers. - Peri-urban forests contribute to ameliorate ozone air pollution.

  11. Evaluation of systemic markers of inflammation in atomic-bomb survivors with special reference to radiation and age effects

    OpenAIRE

    Hayashi, Tomonori; Morishita, Yukari; Khattree, Ravindra; Misumi, Munechika; Sasaki, Keiko; Hayashi, Ikue; Yoshida, Kengo; Kajimura, Junko; Kyoizumi, Seishi; Imai, Kazue; Kusunoki, Yoichiro; Nakachi, Kei

    2012-01-01

    Past exposure to atomic bomb (A-bomb) radiation has exerted various long-lasting deleterious effects on the health of survivors. Some of these effects are seen even after >60 yr. In this study, we evaluated the subclinical inflammatory status of 442 A-bomb survivors, in terms of 8 inflammation-related cytokines or markers, comprised of plasma levels of reactive oxygen species (ROS), interleukin (IL)-6, tumor necrosis factor α (TNF-α), C-reactive protein (CRP), IL-4, IL-10, and immunoglobulins...

  12. La Asociación Alonso Quijano de Madrid: participación social en la salud mental The Alonso Quijano of Madrid Association: social participation in mental health

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    Juan Carlos Casal Álvarez

    2011-12-01

    Full Text Available Este artículo recoge las experiencias personales y asociativas con la Asociación Alonso Quijano de Madrid que he vivido desde el año 2002. La Asociación Alonso Quijano está inscrita en el registro de Asociaciones de la Comunidad de Madrid, se fundó en el año 1999. La Asociación Alonso Quijano es una Asociación para acompañar, apoyar y reflexionar en la experiencia de la locura. Desde su fundación el rol que asumen los participantes es el de ciudadanos con los mismos derechos y obligaciones y sin poner etiquetas. Es una asociación donde la participación de las personas con problemas de salud mental es muy relevante.This article, brings together, the individual and collective experiences that I had the opportunity to experience with the Alonso Quijano of Madrid Association since 2002. The Alonso Quijano Association is registered in the Official Association Register of the Madrid Local Government,and was established in 1999. Alonso Quijano Association is an association to monitor, support and reflect on the experience of madness. Since its origins, the members asume the rol of citizens with the same rights and obligations without labelling anybody. It is an association where the involvement of people with mental health problems is very important.

  13. Contribucion al estudio de la semantica de los verbos modales en espanol (con ejemplos del habla de Madrid). The Contribution of Spanish Modal Verbs to the Study of Semantics (with Evidence from Madrid Speech).

    Science.gov (United States)

    Sirbu-Dumitrescu, Domnita

    1988-01-01

    Spanish modal verbs may express necessity, obligation, probability, and possibility, in either their personal or impersonal modes. Analysis is based on examples of contemporary Madrid speech. Four modals, "poder,""deber (de)," tener que," and "haber que," are placed within a tripartite structure defined by semantic categories, "imminente"…

  14. Cancer and non-cancer effects in Japanese atomic bomb survivors

    Energy Technology Data Exchange (ETDEWEB)

    Little, M P [Department of Epidemiology and Public Health, Imperial College, London W2 1PG (United Kingdom)], E-mail: mark.little@imperial.ac.uk

    2009-06-01

    The survivors of the atomic bombings in Hiroshima and Nagasaki are a general population of all ages and sexes and, because of the wide and well characterised range of doses received, have been used by many scientific committees (International Commission on Radiological Protection (ICRP), United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR), Biological Effects of Ionizing Radiations (BEIR)) as the basis of population cancer risk estimates following radiation exposure. Leukaemia was the first cancer to be associated with atomic bomb radiation exposure, with preliminary indications of an excess among the survivors within the first five years after the bombings. An excess of solid cancers became apparent approximately ten years after radiation exposure. With increasing follow-up, excess risks of most cancer types have been observed, the major exceptions being chronic lymphocytic leukaemia, and pancreatic, prostate and uterine cancer. For most solid cancer sites a linear dose response is observed, although in the latest follow-up of the mortality data there is evidence (p = 0.10) for an upward curvature in the dose response for all solid cancers. The only cancer sites which exhibit (upward) curvature in the dose response are leukaemia, and non-melanoma skin and bone cancer. For leukaemia the dose response is very markedly upward curving, indeed largely describable as a pure quadratic dose response, particularly in the low dose (0-2 Sv) range. Even 55 years after the bombings over 40% of the Life Span Study cohort remain alive, so continued follow-up of this group is vital for completing our understanding of long-term radiation effects in people. In general, the relative risks per unit dose among the Japanese atomic bomb survivors are greater than those among comparable subsets in studies of medically exposed individuals. Cell sterilisation largely accounts for the discrepancy in relative risks between these two populations, although other

  15. Penetrating injury of the lungs and multiple injuries of lower extremities caused by aircraft bombs splinters

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    Golubović Zoran

    2010-01-01

    Full Text Available Introduction. Injuries caused by aircraft bombs cause severe damages to the human body. They are characterized by massive destruction of injured tissues and organs, primary contamination by polymorph bacterial flora and modified reactivity of the body. Upon being wounded by aircraft bombs projectiles a victim simultaneously sustains severe damages of many organs and organ systems due to the fact that a large number of projectiles at the same time injure the chest, stomach, head and extremities. Case report. We presented a patient, 41 years of age, injured by aircraft bomb with hemo-pneumothorax and destruction of the bone and soft tissue structures of the foot, as well as the treatment result of such heavy injuries. After receiving thoracocentesis and short reanimation, the patient underwent surgical procedure. The team performed thoracotomy, primary treatment of the wound and atypical resection of the left lung. Thoracic drains were placed. The wounds on the lower leg and feet were treated primarily. Due to massive destruction of bone tissue of the right foot by cluster bomb splinters, and impossibility of reconstruction of the foot, guillotine amputation of the right lower leg was performed. Twelve days after the wounding caused by cluster bomb splinters, soft tissue of the left lower leg was covered by Tirsch free transplantant and the defect in the area of the left foot was covered by dorsalis pedis flap. The transplant and flap were accepted and the donor sites were epithelized. Twenty-six days following the wounding reamputation was performed and amputation stump of the right lower leg was closed. The patient was given a lower leg prosthesis with which he could move. Conclusion. Upon being wounded by aircraft bomb splinters, the injured person sustains severe wounds of multiple organs and organ systems due to simultaneous injuries caused by a large number of projectiles. It is necessary to take care of the vital organs first because they

  16. Stereotypes and Beliefs about Different Ethnic Groups in Spain: A Study with Spanish and Latin American Children Living in Madrid

    Science.gov (United States)

    Enesco, Ileana; Navarro, Alejandra; Paradela, Isabel; Guerrero, Silvia

    2005-01-01

    96 Spanish and Latin American children from 3 grades in Madrid reported their knowledge of positive and negative stereotypes regarding Spaniards, Gypsies, Latin American and Chinese people. Their personal beliefs about these four ethnic groups were also assessed. Stereotypes about Spaniards were perceived as overwhelmingly positive and least…

  17. International Psychological Applications Conference and Trends (InPACT) Book of Proceedings (Madrid, Spain, April 26-28, 2013)

    Science.gov (United States)

    Pracana, Clara, Ed.; Silva, Liliana, Ed.

    2013-01-01

    We are delighted to welcome you to the International Psychological Applications Conference and Trends 2013, taking place in Madrid, Spain, from 26 to 28 of April. Our efforts and active engagement can now be rewarded with these three days of exciting new developments about what we are passionate about: Psychology and its connections. We take pride…

  18. Types of damage that could result from a great earthquake in the New Madrid, Missouri, seismic zone

    Science.gov (United States)

    Hopper, M.G.; Algermissen, S.T.

    1984-01-01

    In the winter of 1811–1812 a series of three great earthquakes occurred in the New Madrid seismic zone. In addition to the three principal shocks, at least 15 other earthquakes, Io ≥ VIII, occurred within a year of the first large earthquake on December 16, 1811. The three main shocks were felt over the entire eastern United States. They were strong enough to cause minor damage as far away as Indiana and Ohio on the north, the Carolinas on the east, and southern Mississippi on the south. They were strong enough to cause severe or structural damage in parts of Missouri, Illinois, Indiana, Kentucky, Tennessee, Mississippi, and Arkansas. The section of this poster titled "Seismic history of the New Madrid region" describes what happened in the epicentral region. Fortunately, few people lived in the severely shaken area in 1811; that is not the case today. What would happen if a series of earthquakes as large and numerous as the "New Madrid" earthquakes were to occur in the New Madrid seismic zone today?

  19. Evaluation of the surface urban heat island effect in the city of Madrid by thermal remote sensing

    NARCIS (Netherlands)

    Sobrino, J.; Oltra-Carrio, R; Jimenez-Munoz, J.C.; Franch, B.; Hidalgo, V.; Mattar, C.; Julien, Y.; Cuenca, J.; Romaguera, M.; Gomez, J.A.; Miguel, de E.; Bianchi, R.; Paganini, M.

    2013-01-01

    The surface urban heat island (SUHI) effect is defined as the increased surface temperatures in urban areas in contrast to cooler surrounding rural areas. In this article, the evaluation of the SUHI effect in the city of Madrid (Spain) from thermal infrared (TIR) remote-sensing data is presented. Th

  20. Low Blood Lead Levels and educational achievement in 7-8 year old children in the Community of Madrid (Spain

    Directory of Open Access Journals (Sweden)

    José María Ordóñez Iriarte

    2013-06-01

    Full Text Available Background: Lead affects the behavioral and cognitive functions of children. The current lead safety level for avoiding these adverse effects is still controversial.Methods of study: A cross-sectional study included 511 children from 23 primary schools within the Comunidad de Madrid (the Madrid Region –including the city of Madrid and the large urban-industrial conurbation of satellite towns surrounding it, Spain. The children’s blood lead levels were determined by atomic absorption spectrophotometry. In addition, the teachers completed an eight-item questionnaire about the children’s behavior and academic achievement. Parents filled in a self-completion survey about the sociodemographic variables of the children and the family.Results: The mean Blood Lead Level (BLL of the children was 4.1 μg/dL SD 1.6 μg/dL (log transformed 3.8 μg/dL SD 0.2 μg/dL. Multivariate analysis controlling for relevant sociodemographic cofactors (among others, sex, age and educational level of the parents showed a negative association, but this was not statistically significant.Conclusions: Despite the low blood lead levels found in the children of the Comunidad de Madrid (Spain and the design limitations of the study, the results obtained suggest the existence of a harmful, but not statistically significant, effect of blood lead on the behavior and academic achievement of children.

  1. Proceedings of the International Conference on Mobile Learning 2014. (10th, Madrid, Spain, February 28-March 2, 2014)

    Science.gov (United States)

    Sánchez, Inmaculada Arnedillo, Ed.; Isaías, Pedro, Ed.

    2014-01-01

    These proceedings contain the papers of the 10th International Conference on Mobile Learning 2014, which was organised by the International Association for Development of the Information Society, in Madrid, Spain, February 28-March 2, 2014. The Mobile Learning 2014 International Conference seeks to provide a forum for the presentation and…

  2. B-Learning for Literary Studies in the European Space of Higher Education: Research at Universidad Complutense Madrid

    Science.gov (United States)

    Lopez-Varela, Asuncion; Sanz, Amelia

    2007-01-01

    This report presents the work of LEETHi ("Spanish and European Literatures from Text to Hypertext"), a research group based at Universidad Complutense Madrid, whose projects have focused on the teaching of literature from an intercultural perspective while also helping students to develop competence in information literacy, following the impact of…

  3. Proceedings of the International Conference on Educational Data Mining (EDM) (8th, Madrid, Spain, June 26-29, 2015)

    Science.gov (United States)

    Santos, Olga Cristina, Ed.; Boticario, Jesus Gonzalez, Ed.; Romero, Cristobal, Ed.; Pechenizkiy, Mykola, Ed.; Merceron, Agathe, Ed.; Mitros, Piotr, Ed.; Luna, Jose Maria, Ed.; Mihaescu, Cristian, Ed.; Moreno, Pablo, Ed.; Hershkovitz, Arnon, Ed.; Ventura, Sebastian, Ed.; Desmarais, Michel, Ed.

    2015-01-01

    The 8th International Conference on Educational Data Mining (EDM 2015) is held under auspices of the International Educational Data Mining Society at UNED, the National University for Distance Education in Spain. The conference held in Madrid, Spain, July 26-29, 2015, follows the seven previous editions (London 2014, Memphis 2013, Chania 2012,…

  4. Cover-up of the effects of internal exposure by residual radiation from the atomic bombing of Hiroshima and Nagasaki.

    Science.gov (United States)

    Sawada, Shoji

    2007-01-01

    The criteria certifying atomic bomb disease adopted by the Japanese government are very different from the actual state of the survivors. The criteria are based on epidemiological research by the Radiation Effects Research Foundation, the successor to the Atomic Bomb Casualty Commission (ABCC). The ABCC studied only the effects of primary radiation from the atomic bombing on the survivors of Hiroshima and Nagasaki, and ignored the damage from residual radiation. Analysis of the incidence of acute radiation disease, the rate of chromosomal aberrations, and the relative risks of chronic disease among the survivors, shows that the effects of residual radiation from fallout exceeds that of primary radiation in the area more than 1.5-1.7 km distant from the hypocentre of the Hiroshima bombing. The effects of internal exposure due to intake of tiny radioactive particles are more severe than those of external exposure, explaining the difference between the official criteria and the actual state of the survivors. PMID:17370859

  5. Technical Note: Historic gypsum-kilns (Morata de Tajuña, Madrid

    Directory of Open Access Journals (Sweden)

    Llamas Borrajo, J. F.

    2007-08-01

    Full Text Available In the locality of Morata de Tajuña and surroundings there was an important settlement of gypsum pits and limekilns, together with other historical industries, now disappear. These activities were developed mainly during the 1960´s and 70´s, but its production decreased because of changes in the productive processes (substitution of discontinuous processes by continuous ones, higher kilns, etc. (1. Nevertheless, some of these furnaces still remain, as well as ancient workers who have provided important information. Within the research project funded by the Madrid´s Government, entitled: Industrial archaeology: Conservation of the mining and metallurgical heritage of Madrid (IV, ancient gypsum pits have been identified and inventoried. The ancient gypsiferous extraction history was recovered and the productive processes fluxes were reconstructed. The state of the heritage is evaluated and the conservation of some of the elements is recommended. Likewise, the intangible heritage was also investigated, being able to show a legend related with these kilns.En Morata de Tajuña y pueblos limítrofes hay una importante tradición yesera y calera, así como de otras industrias de materiales de la construcción ya desaparecidas, sobre todo en los años 60-70 del pasado siglo, debido a cambios en los sistemas productivos (paso de sistemas discontinuos a continuos, hornos mayores, etc. (1. Por eso aún se conservan algunos hornos y también viven antiguos productores, a los que hemos podido preguntar sobre los procesos productivos. En el marco de un proyecto de investigación de la Consejería de Educación de la Comunidad de Madrid titulado “Arqueología Industrial: conservación del patrimonio minero-metalúrgico madrileño (IV” se están identificando e inventariando viejas yeserías, recuperando la historia yesera local, reconstruyendo los flujos productivos y entrevistando a antiguos operarios. De esta manera, se pretende evaluar

  6. Cambios territoriales en la Comunidad de Madrid: policentrismo y dispersión

    Directory of Open Access Journals (Sweden)

    MARÍA TERESA GALLO RIVERA

    2010-04-01

    Full Text Available Los cambios en la organización de la producción, asociados a las economías y des-economías de aglomeración y a los costes de transporte, generan un impacto visible sobre la reconfiguración de las grandes metrópolis, particularmente sobre las interrelaciones existentes entre diferentes áreas urbanas y periféricas. La región de Madrid no ha estado ajena a esta dinámica, observándose la reducción del peso de la ciudad central en términos demográficos y productivos y la transformación de algunas sub-áreas en sub-centros metropolitanos. El objetivo de este trabajo es analizar las formas de reestructuración de la región madrileña en los últimos años, considerando que los patrones de dispersión y policentrismo pueden presentarse simultáneamente en el territorio. Se concluye la existencia de un modelo mixto con patrones de policentrismo, donde han comenzado a consolidarse sub-centros urbanos articulados en nodos de alta accesibilidad, con una dinámica propia y que pueden influir en la estructura funcional de la ciudad.The changes in the organization of production, linked to agglomeration economies and diseconomies and transport costs generate a visible impact on the reconfiguration of large metropolis, specifically on the existing interrelations between different urban and peripheral areas. The region of Madrid has been affected by this dynamic through the reduction of the relative importance of the central city in demographic and productive terms, as well as in the transformation of some areas in metropolitan sub-centers. The aim of the paper is to analyze the forms of restructuring that have affected the region of Madrid in recent years, considering that patterns of diffusion and polycentrism can be simultaneous within the same territory. The paper concludes by noting the existence of a mixed model, which presents signs of polycentrism, where urban sub-centers are articulated through nodes of high accessibility, which have

  7. Historical trend of ^<137>Cs released from Nagasaki atomic bomb recorded in sediment core of Nishiyama reservoir at Nagasaki, Japan

    OpenAIRE

    Yamazaki, Hideo; Yamamoto, Shizuka; Nishida, Hironori; Bessho, Keisuke; Kawashima, Asami; Kobashi, Kazuhiro

    2010-01-01

    In the dated core sediment of Nishiyama reservoir at Nagasaki city, historical distribution of ^Cs activity was determined. Sediment containing ^Cs, which was deposited immediately after a detonation of Nagasaki atomic bomb, was identified in the core. Observed in the sediments were macroscopic charcoals, ^Pu activity and ^Pu/^Pu isotopic ratio, and providing evidence for initial deposit of the fallout of the Nagasaki atomic bomb. This is the first entire depositional record of ^Cs released f...

  8. Micronuclei and Chromosome Aberrations Found 1n Bone Marrow Cells and Lymphocytes from Thorotrast Patients and Atomic Bomb Survivors

    OpenAIRE

    Tanaka, Kimio; Izumi, Takaki; Ohkita, Takeshi; Kamada, Nanao

    1984-01-01

    As two cytogenetic parameters of radiation exposure, the frequency of micronucleus in erythroblasts, lymphocytes and red cells (Howell-Jolly body) as well as chromosome aberrations in bone marrow cells and in lymphocytes were studied in 24 thorotrast patients and in 32 atomic bomb (A-bomb) survivors who were exposed within one kilometer from the Hiroshima hypocenter. The incidence of both micronucleus and chromosome aberrations in these two exposed groups were significantly higher than that i...

  9. Reclassification of leukemia among A-bomb survivors by French-American-British (FAB) classification, 1

    International Nuclear Information System (INIS)

    The concordance rate for the French-American-British (FAB) reclassification diagnoses of atomic bomb-related cases of leukemia in Nagasaki was determined by a group of RERF hematologists and one of the members of the FAB cooperative gruop. The peripheral blood and/or bone marrow smears from 193 persons with leukemia or related disorder were reviewed. There was 85% agreement in the identification of leukemia types and subtypes. There was almost complete agreement for the diagnosis of non-FAB disorders (chronic myeloid leukemia and others) resulting in overall concordance of 88.2%. The conclusion from this remarkably high rate of concordance is that it is feasible to accurately apply the FAB classification system to the cases of A-bomb-related leukemia. These preliminary observations suggest that the previously established leukemia types for about a quarter of the cases of acute leukemia and related disorders should be changed. (author)

  10. Impact of the Boston Marathon Bombing and Its Aftermath on Refugees and Survivors of Torture.

    Science.gov (United States)

    Piwowarczyk, Linda; Rous, Dana; Mancuso, Anna; Flinton, Kathleen; Hastings, Erica; Forbush, Leigh; Shepherd, Amy

    2016-08-01

    On April 15, 2013, Boston residents and guests gathered for the Boston Marathon. Two explosives at the finish line killed three people and injured hundreds of others. As part of our clinical encounters, patients of the Boston Center for Refugee Health & Human Rights were asked about the marathon bombing. We were concerned about the high level of armed security as many of our patients had been detained in their countries of origin. Eighty patients seen between April 16 and July 7, 2013 were asked about their experience of the Boston Marathon bombing and its aftermath. A retrospective chart review was undertaken and data analyzed using Atlas.ti & SPSS. Approximately 86 % of those interviewed were reminded of their past trauma. The following themes emerged: triggering and trauma related symptoms, content specific cognitive schemas, recognition of the universality of violence, fears of discrimination, issues surrounding safety, and specific concerns of Muslims.

  11. Cardiovascular disease mortality of A-bomb survivors and the healthy survivor selection effect.

    Science.gov (United States)

    Schöllnberger, H; Ozasa, K; Neff, F; Kaiser, J C

    2015-09-01

    The latest A-bomb survivor data for cardiovascular diseases are analysed to investigate whether in the first years after the bombings the baseline rates of proximal survivors were markedly different compared with those of the distal survivors. This phenomenon relates to a healthy survivor selection effect. This question is important for the decision whether to include or exclude the early years of follow-up when analysing the biological effects from acute low and high dose exposures following the nuclear weapons explosions in Hiroshima and Nagasaki. The present study shows that for cerebrovascular diseases and heart diseases the baseline rates are not significantly different in the first two decades of follow-up. Thus, for these two detrimental health outcomes, there is no need to exclude distal survivors and the first decades of follow-up time when investigating the shapes of the related dose-responses. PMID:25948837

  12. World War II Aerial Bombings of Germany: Fear as Subject of National Socialist Governmental Practices

    Directory of Open Access Journals (Sweden)

    Torben Möbius

    2016-01-01

    Full Text Available This paper highlights how the National Socialist regime in Germany created the so-called «Selbstschutz» («self protection» in civil air defense as an «apparatus of society» (Michel Foucault to educate the German population with regard to the new possibility of aerial bombing. Mechanisms, functions of emotional control and their relationship to concrete practices of the people involved are shown alongside a local example. Regarding the spread and development of fears, this article maintains that practices of «Selbstschutz» had to bridge the temporal gap between future expectations and actual experiences in crucial ways. Before the war, «Selbstschutz» followed its own logic of expectation of danger and risk, as exemplified in aerial-defense simulation exercises, which clashed with the reality of bombs falling on German cities later on.

  13. Clinical survey of blood dyscrasias among Hiroshima A-bomb survivors by periodical health examination, (6)

    International Nuclear Information System (INIS)

    Serum ferritin was determined in A-bomb survivors, and its significance was evaluated. A low-ferritin group included many of the females under the age of 50, who mostly had iron deficient anemia. A high-ferritin group included many older-aged A-bomb survivors who had secondary anemia due to hemochromatosis, paroxismal nocturnal hemoglobinuria (PNH), and multiple myeloma. Secondary anemia due to hemochromatosis, PNH, leukemia, and sideroblastic anemia was detected in those who were old and had underlying moderate or severe anemia with a high ferritin level. As the results of this investigation, blood examination combined with serum ferritin determination is valuable for diagnosis of anemia and detection of underlying diseases. (Ueda, J.)

  14. Superradiance and black hole bomb in five-dimensional minimal ungauged supergravity

    CERN Document Server

    Aliev, Alikram N

    2014-01-01

    We examine the black hole bomb model which consists of a rotating black hole of five-dimenensional minimal ungauged supergravity and a reflecting mirror around it. For low-frequency scalar perturbations, we find solutions to the Klein-Gordon equation in the near-horizon and far regions of the black hole spacetime. To avoid solutions with logarithmic terms, we assume that the orbital quantum number $ l $ takes on nearly, but not exactly, integer values and perform the matching of these solutions in an intermediate region. This allows us to calculate analytically the frequency spectrum of quasinormal modes, taking the limits as $ l $ approaches even or odd integers separately. We find that all $ l $ modes of scalar perturbations undergo negative damping in the regime of superradiance, resulting in exponential growth of their amplitudes. Thus, the model under consideration would exhibit the superradiant instability, eventually behaving as a black hole bomb in five dimensions.

  15. Impact of the Boston Marathon Bombing and Its Aftermath on Refugees and Survivors of Torture.

    Science.gov (United States)

    Piwowarczyk, Linda; Rous, Dana; Mancuso, Anna; Flinton, Kathleen; Hastings, Erica; Forbush, Leigh; Shepherd, Amy

    2016-08-01

    On April 15, 2013, Boston residents and guests gathered for the Boston Marathon. Two explosives at the finish line killed three people and injured hundreds of others. As part of our clinical encounters, patients of the Boston Center for Refugee Health & Human Rights were asked about the marathon bombing. We were concerned about the high level of armed security as many of our patients had been detained in their countries of origin. Eighty patients seen between April 16 and July 7, 2013 were asked about their experience of the Boston Marathon bombing and its aftermath. A retrospective chart review was undertaken and data analyzed using Atlas.ti & SPSS. Approximately 86 % of those interviewed were reminded of their past trauma. The following themes emerged: triggering and trauma related symptoms, content specific cognitive schemas, recognition of the universality of violence, fears of discrimination, issues surrounding safety, and specific concerns of Muslims. PMID:26289501

  16. Dedifferentiated Liposarcoma in the Retroperitoneum in an Atomic Bomb Survivor: Report of a Case

    Directory of Open Access Journals (Sweden)

    Yukio Nakamura

    2008-09-01

    Full Text Available A 76-year-old Japanese man was admitted to Kosei-Nenkin Hospital (Osaka, Japan in November 2006; his chief complaint was a 10-kg loss in body weight over 3 months prior to admission. Abdominal computed tomography (CT and dynamic magnetic resonance imaging (MRI showed three masses in the retroperitoneum. The patient subsequently underwent surgery. The final histopathological diagnosis of tumors 1 and 2 was malignant fibrous histiocytoma of the retroperitoneum, and tumor 3 was a well-differentiated liposarcoma. By the presence of the liposarcoma, tumor 1 and 2 were thought to be the dedifferentiated areas of liposarcomas. At the age of 16, the patient had been exposed to radiation from the atomic bomb at Hiroshima towards the end of the Second World War. We postulate that in this case, radiation from the atomic bomb may have played an important role in the development of the sarcomas.

  17. Superradiance and black hole bomb in five-dimensional minimal ungauged supergravity

    Energy Technology Data Exchange (ETDEWEB)

    Aliev, Alikram N., E-mail: alikram.n.aliev@gmail.com [Faculty of Engineering and Architecture, Yeni Yüzyıl University, Cevizlibağ-Topkapı, Istanbul, 34010 Turkey (Turkey)

    2014-11-01

    We examine the black hole bomb model which consists of a rotating black hole of five-dimenensional minimal ungauged supergravity and a reflecting mirror around it. For low-frequency scalar perturbations, we find solutions to the Klein-Gordon equation in the near-horizon and far regions of the black hole spacetime. To avoid solutions with logarithmic terms, we assume that the orbital quantum number l takes on nearly, but not exactly, integer values and perform the matching of these solutions in an intermediate region. This allows us to calculate analytically the frequency spectrum of quasinormal modes, taking the limits as l approaches even or odd integers separately. We find that all l modes of scalar perturbations undergo negative damping in the regime of superradiance, resulting in exponential growth of their amplitudes. Thus, the model under consideration would exhibit the superradiant instability, eventually behaving as a black hole bomb in five dimensions.

  18. The cohort of the atomic bomb survivors major basis of radiation safety regulations

    CERN Document Server

    Rühm, W; Nekolla, E A

    2006-01-01

    Since 1950 about 87 000 A-bomb survivors from Hiroshima and Nagasaki have been monitored within the framework of the Life Span Study, to quantify radiation-induced late effects. In terms of incidence and mortality, a statistically significant excess was found for leukemia and solid tumors. In another major international effort, neutron and gamma radiation doses were estimated, for those survivors (Dosimetry System DS02). Both studies combined allow the deduction of risk coefficients that serve as a basis for international safety regulations. As an example, current results on all solid tumors combined suggest an excess relative risk of 0.47 per Sievert for an attained age of 70 years, for those who were exposed at an age of 30 years. After exposure to an effective dose of one Sievert the solid tumor mortality would thus be about 50% larger than that expected for a similar cohort not exposed to any ionizing radiation from the bombs.

  19. Organ dose conversions from ESR measurements using tooth enamel of atomic bomb survivors.

    Science.gov (United States)

    Takahashi, Fumiaki; Sato, Kaoru

    2012-03-01

    Dose conversions were studied for dosimetry of atomic bomb survivors based upon electron spin resonance (ESR) measurements of tooth enamel. Previously analysed data had clarified that the tooth enamel dose could be much larger than other organ doses from a low-energy photon exposure. The radiation doses to other organs or whole-body doses, however, are assumed to be near the tooth enamel dose for photon energies which are dominant in the leakage spectrum of the Hiroshima atomic bomb assumed in DS02. In addition, the thyroid can be a candidate for a surrogate organ in cases where the tooth enamel dose is not available in organ dosimetry. This paper also suggests the application of new Japanese voxel phantoms to derive tooth enamel doses by numerical analyses. PMID:22128360

  20. Late effect of atomic bomb radiation on myeloid disorders: leukemia and myelodysplastic syndromes.

    Science.gov (United States)

    Tsushima, Hideki; Iwanaga, Masako; Miyazaki, Yasushi

    2012-03-01

    Leukemia was the first malignancy linked to radiation exposure in atomic bomb survivors. Clear evidence of the dose-dependent excess risk of three major types of leukemia (acute lymphocytic leukemia, acute myeloid leukemia [AML], and chronic myeloid leukemia) was found, especially in people exposed at young ages. Such leukemia risks were at their highest in the late 1950s, and declined gradually thereafter over the past 50 years. Findings from recent risk analyses, however, suggest the persistence of AML risk even after 1990, and evidence of increased risk of myelodysplastic syndromes (MDS) due to atomic bomb radiation has recently been shown. High-risk MDS and forms involving complex chromosomal aberrations were found to be much more frequent in people exposed to higher radiation doses. These lines of epidemiological evidence suggest that the risk of radiation-induced hematological malignancies has persisted for six decades since the initial exposure. PMID:22370711

  1. Circular asymmetry of cancer mortality in Hiroshima and Nagasaki atomic bomb survivors

    International Nuclear Information System (INIS)

    Data on Hiroshima and Nagasaki atomic bomb survivors are used to investigate, for each city, possible circular asymmetry of cancer mortality around the hypocenter. Using the Cox regression method, and controlling for age at the time of the bomb, sex, follow-up year, distance from hypocenter, and type of shielding, it is found that cancer mortality in Hiroshima was significantly higher in the westerly direction from the hypocenter. Mortality from stomach cancer, leukemia, and colon cancer was higher in the westerly direction. In Nagasaki also cancer mortality, notably lung cancer mortality, was significantly higher in the westerly direction. Discussed are possible sources of the asymmetry, particularly the possibilities of asymmetry of epidemiologic variables and of radiation exposure, and indications for future work. (author)

  2. Neutron and gamma ray calculation for Hiroshima-type atomic bomb

    Energy Technology Data Exchange (ETDEWEB)

    Hoshi, Masaharu; Endo, Satoru; Takada, Jun [Hiroshima Univ. (Japan). Research Inst. for Radiation Biology and Medicine; Iwatani, Kazuo; Oka, Takamitsu; Shizuma, Kiyoshi; Fujita, Shoichiro; Hasai, Hiromi

    1998-03-01

    We looked at the radiation dose of Hiroshima and Nagasaki atomic bomb again in 1986. We gave it the name of ``Dosimetry System 1986`` (DS86). We and other groups have measured the expose dose since 1986. Now, the difference between data of {sup 152}Eu and the calculation result on the basis of DS86 was found. To investigate the reason, we carried out the calculations of neutron transport and neutron absorption gamma ray for Hiroshima atomic bomb by MCNP3A and MCNP4A code. The problems caused by fast neutron {sup 32}P from sulfur in insulator of pole. To correct the difference, we investigated many models and found agreement of all data within 1 km. (S.Y.)

  3. A Method to Estimate the Fast-Neutron Fluence for the Hiroshima Atomic Bomb

    Science.gov (United States)

    Shibata, Tokushi; Imamura, Mineo; Shibata, Seiichi; Uwamino, Yoshitomo; Ohkubo, Tohru; Satoh, Shinngo; Nogawa, Norio; Hasai, Hiromi; Shizuma, Kiyoshi; Iwatani, Kazuo; Hoshi, Masaharu; Oka, Takamitsu

    1994-10-01

    A new method to estimate the fast-neutron fluence of the Hiroshima atomic bomb is proposed. 63Ni produced by the 63Cu(n, p)63Ni reaction provides a unique measure by which to estimate the fast-neutron fluence of the Hiroshima/Nagasaki atomic bombs, because the half-life of 63Ni is 100 years and 70% of the 63Ni produced in a copper piece presently exists after 50 years. Using the neutron spectrum given in DS86 and the estimated cross section, we found that a piece of copper of about 10 g which was exposed at a point around 100 m from the hypocenter gives a measurable amount of 63Ni using a low-background liquid scintillation counter. For the measurement of 63Ni, accelerator mass spectrometry also seems to be applicable.

  4. Biological profiles of Korean atomic bomb survivors in residence at Daegu and Kyungbuk, Republic of Korea.

    Science.gov (United States)

    Jhun, Hyung-Joon; Kim, Byoung-Gwon; Park, Jong-Tae; Kim, Su-Young; Koo, Bon-Min; Kim, Jin-Kook

    2008-12-01

    In 1945, many Koreans, in addition to Japanese, were killed or injured by the atomic bombs dropped on Hiroshima and Nagasaki, Japan. This study compared the biological profiles of Korean atomic bomb survivors in residence at Daegu and Kyungbuk, Republic of Korea with those of a representative sample of Koreans obtained during a similar period. We evaluated anthropometric measurements, blood pressure, blood cell counts, blood chemistry, and urinalysis of survivors (n=414) and age- and sex-matched controls (n=414) recruited from the third Korea National Health and Nutrition Examination Survey conducted in 2005. Univariate analyses revealed significantly higher systolic blood pressure, white blood cell count, and serum total cholesterol, triglycerides, high-density lipoprotein-cholesterol, and aspartate aminotransferase levels (pbomb survivors were adversely affected by radiation exposure. PMID:19119455

  5. Work of the Tamm-Sakharov group on the first hydrogen bomb

    Science.gov (United States)

    Ritus, V. I.

    2014-09-01

    This review is an extended version of a report delivered at a session of the Department of Physical Sciences, the Department of Energetics, Mechanical Engineering, Mechanics, and Control Processes, and the Coordination Council on Technical Sciences of the RAS devoted to the 60th anniversary of the first hydrogen bomb test. The significant physical ideas suggested by A D Sakharov and V L Ginzburg underlying our first hydrogen bomb, RDS-6s, and numerous concrete problems and difficulties that had to be solved and overcome in designing thermonuclear weapons are presented. The understanding of the country's leaders and the Atomic Project managers of the exceptional role of fundamental science in the appearance and implementation of our scientists' concrete ideas and suggestions is emphasized.

  6. Survival experience of atomic bomb survivors, Hiroshima and Nagasaki, 1951 - 76

    International Nuclear Information System (INIS)

    This report is a review of the experience of persons in the Life Span Study sample exposed to the atomic bombs in 1945 as reflected by survival rates for the period 1951-76. The greatest effect is on the population less than 10 years of age at the time of the bombs (ATB) exposed to 100 rad or more. The survival rates for both sexes in the two cities declined significantly below those for the controls. This change occurred after a latent period. There has been an unusual acceleration in the decline in survival rates for the group aged 25 - 44 years ATB but this does not appear to be raidation related inasmuch as both the exposed and nonexposed populations in the two cities are similarly affected. (author)

  7. Mathematical phantoms for use in reassessment of radiation doses to Japanese atomic-bomb survivors

    International Nuclear Information System (INIS)

    In 1972 committees of the United Nations and the US National Academy of Sciencs emphasized the need for organ dose estimates on the Japanese atomic-bomb survivors. These estimates were then supplied by workers in Japan and the US, and they were used with the so-called T65D estimates of a survivor's radiation exposure to assess risk from radiation. Recently the T65D estimates have been questioned, and programs for reassessment of atomic-bomb radiation dosimetry have been started in Japan and the US. As a part of this new effort a mathematical analogue of the human body (or ''mathematical phantom''), to be used in estimating organ doses in adult survivors, is presented here. Recommendations on organ dosimetry for juvenile survivors are also presented and discussed. 57 refs., 10 figs., 6 tabs

  8. Pathological study on breast lesions examined at Hiroshima Red Cross Hospital and Atomic Bomb Survivors Hospital, April 1985-March 1990

    International Nuclear Information System (INIS)

    An analysis of 312 breast biopsies of 303 patients, performed during a 5-year period from April 1985 through March 1990 in a survey of the effects of exposure to A-bomb radiation, yielded the following findings. Sixty four (20.5%) of the 312 biopsies were in patients who had been exposed to A-bomb radiation or who had entered the city after the A-bombing, 10 of which were in patients exposed at up to 2,000 m from the hypocenter. Of the 64 biopsies performed for breast lesions in the exposed group, 42 (65.6%) yielded breast cancer. This figure was higher when compared with 47.0% (64 biopsies) of 136 patients who had been born before the A-bombing in the non-exposed group. In the exposed group, age distribution at the time of A-bombing was 11.9% in the first decade, 35.7% in the second decade, 31.0% in the third decade, 16.7% in the fourth decade, and 4.8% in the fifth decade. There was no correlation between histology type and exposure history in breast cancer. Nor did correlation exist between the age at the time of A-bombing and histology type in the exposed group. (N.K.)

  9. Radiation dose, reproductive history, and breast cancer risk among Japanese A-bomb survivors

    International Nuclear Information System (INIS)

    Excess risk of female breast cancer is among the most comprehensively documented late effects of exposure to substantial doses of ionizing radiation, based on studies of medically irradiated populations and the survivors of the A-bombings of Hiroshima and Nagasaki. This study looks at the interaction of dose with epidemiological factors like age at first full-term pregnancy and family history of breast cancer, most closely associated with risk in epidemiological studies of non-irradiatied populations. 1 fig., 2 tabs

  10. A Clinical and Chromosomal Study on Those Exposed to the Atomic Bomb and their Offspring

    OpenAIRE

    Chung, Jung Myung; Choe, Ha Jin

    1987-01-01

    Presented in this paper is the data from clinical laboratory examination of 50 Korean atomic-bomb survivors (Hiroshima and Nagasaki, Japan, 1945). Of them, 15 survivors were karyotyped from their lymphocyte culture for both “stable” and “unstable” types of chromosomal aberrations. Eight of their offspring were also tested for the chromosomal changes and SCE as well. The results are as follows: All survivors were found to have suffered from various diseases, particularly from respiratory disea...

  11. ["Living with the bomb" - Carl Friedrich von Weizsäcker's path from physics to politics].

    Science.gov (United States)

    Walker, Mark

    2014-01-01

    Carl Friedrich von Weizsäcker spanned a spectrum from physics to politics, with philosophy in-between. This chapter surveys the most controversial part of his career, including his work on nuclear weapons and participation in cultural propaganda during the Second World War, his subsequent active political engagement during the postwar Federal German Republic, in particular the role of nuclear weapons, and his participation in myths surrounding Hitler's Bomb".

  12. Franco Rasetti physicien et naturaliste : (il a dit non à la bombe)

    CERN Document Server

    Ouellet, Danielle

    2000-01-01

    Brève biographie d'un physicien italien injustement méconnu, professeur à l'Université Laval de 1939 à 1947. Ayant contribué, dans les années 1930, à des expériences qui ont par la suite mené à la fabrication de la bombe atomique, il s'est retiré du dossier dès qu'il en a compris le danger.

  13. Radiation and smoking effects on lung cancer incidence among atomic-bomb survivors

    OpenAIRE

    Furukawa, Kyoji; Preston, Dale; Lönn, Stefan; Funamoto, Sachiyo; Yonehara, Shuji; Matsuo, Takeshi; Egawa, Hiromi; Tokuoka, Shoji; Ozasa, Kotaro; Kasagi, Fumiyoshi; Kodama, Kazunori; Mabuchi, Kiyohiko

    2010-01-01

    While radiation increases the risk of lung cancer among members of the Life Span Study (LSS) cohort of atomic-bomb survivors, there are still important questions about the nature of its interaction with smoking, the predominant cause of lung cancer. Among 105,404 LSS subjects, 1,803 primary lung cancer incident cases were identified for the period 1958–1999. Individual smoking history information and the latest radiation dose estimates were utilized to investigate the joint effects of radiati...

  14. Radiation and Smoking Effects on Lung Cancer Incidence by Histological Types Among Atomic Bomb Survivors

    OpenAIRE

    Egawa, Hiromi; Furukawa, Kyoji; Preston, Dale; Funamoto, Sachiyo; Yonehara, Shuji; Matsuo, Takeshi; Tokuoka, Shoji; Suyama, Akihiko; Ozasa, Kotaro; Kodama, Kazunori; Mabuchi, Kiyohiko

    2012-01-01

    While the risk of lung cancer associated separately with smoking and radiation exposure has been widely reported, it is not clear how smoking and radiation together contribute to the risk of specific lung cancer histological types. With individual smoking histories and radiation dose estimates, we characterized the joint effects of radiation and smoking on type-specific lung cancer rates among the Life Span Study cohort of Japanese atomic bomb survivors. Among 105,404 cohort...

  15. Analysis of Cancer Mortality among Atomic Bomb Survivors in Hiroshima Prefecture, 1968-1997

    OpenAIRE

    Zhunussova, Tamara; Matsuura, Masaaki; Hayakawa, Norihiko

    2003-01-01

    The Research Institute for Radiation Biology and Medicine has a cohort of atomic bomb survivors, residents of Hiroshima Prefecture, followed up since 1968. An epidemiological project on cancer mortality has been extended by the 5 years from 1992 to 1997. In this paper we aim to evaluate the relative risk pattern of specific cancers by radiation dose over time and during this recent 5 years. We obtained the late effects and temporary changes from cancer sites on mortal ity such as leukemia, al...

  16. Cancer risk at low doses of ionizing radiation: artificial neural networks inference from atomic bomb survivors

    OpenAIRE

    Sasaki, Masao S.; Tachibana, Akira; Takeda, Shunichi

    2013-01-01

    Cancer risk at low doses of ionizing radiation remains poorly defined because of ambiguity in the quantitative link to doses below 0.2 Sv in atomic bomb survivors in Hiroshima and Nagasaki arising from limitations in the statistical power and information available on overall radiation dose. To deal with these difficulties, a novel nonparametric statistics based on the ‘integrate-and-fire’ algorithm of artificial neural networks was developed and tested in cancer databases established by the R...

  17. Cancer risk at low doses of ionizing radiation: artificial neural networks inference from atomic bomb survivors.

    OpenAIRE

    Sasaki, Masao S.; Tachibana, Akira; Takeda, Shunichi

    2014-01-01

    Cancer risk at low doses of ionizing radiation remains poorly defined because of ambiguity in the quantitative link to doses below 0.2 Sv in atomic bomb survivors in Hiroshima and Nagasaki arising from limitations in the statistical power and information available on overall radiation dose. To deal with these difficulties, a novel nonparametric statistics based on the 'integrate-and-fire' algorithm of artificial neural networks was developed and tested in cancer databases established by the R...

  18. Ionizing radiation exposure and the development of soft-tissue sarcomas in atomic-bomb survivors

    OpenAIRE

    Samartzis, D; Nishi, N; Cologne, J; Funamoto, S; Hayashi, M; Kodama, K; Miles, EF; Suyama, A; Soda, M; Kasagi, F

    2013-01-01

    BACKGROUND: Very high levels of ionizing radiation exposure have been associated with the development of soft-tissue sarcoma. The effects of lower levels of ionizing radiation on sarcoma development are unknown. This study addressed the role of low to moderately high levels of ionizing radiation exposure in the development of soft-tissue sarcoma. METHODS: Based on the Life Span Study cohort of Japanese atomic-bomb survivors, 80,180 individuals were prospectively assessed for the development o...

  19. Contributing factors to long-term psychological consequences in Hiroshima A-bomb survivors

    International Nuclear Information System (INIS)

    The atomic bombing in Hiroshima on August 6, 1945, caused an estimated casualty of 140,000 by the end of that year. Survivors faced hideous scenes and many lost family members. Later, in the early 1960s, increased rates of leukemia and other types of cancer were observed among the survivors. These long-term health effects caused serious apprehension to linger. However, only a few studies on psychological consequences among the survivors have been conducted. In 2008, Hiroshima City commissioned our study team to perform a large-scale survey on long-term health effects among the survivors. We delivered a questionnaire by mail to all subjects who were living in Hiroshima City and adjacent towns prior to the release of the A-bomb until the study was implemented. The number of potential subjects was 31,598 and the response rate was 75%. We analyzed a subsample of subjects (n=14,373) whose age at the event was 8 or above. In the multiple regression analysis, hibakusha (A-bomb victims) and those who were exposed to the Black Rain (fall-out) showed poor mental health compared to the comparison group on SF-8, K6 and IES-R scores even after adjusting socio-demographic variables. Although traumatic experiences at the event still affected mental health, anxiety for health effects and social stigma showed greater impact. Our findings suggest that even 63 years after the event, apprehension of health effects and social stigma harm mental health in A-bomb survivors. Our findings may also suggest that long-term risk communication will be vital to mitigate mental health effects among survivors of the Fukushima nuclear disaster. (author)

  20. Radiation dose, reproductive history, and breast cancer risk among Japanese A-bomb survivors

    Energy Technology Data Exchange (ETDEWEB)

    Land, C.E. [National Cancer Institute, Bethesda, MD (United States)

    1992-06-01

    Excess risk of female breast cancer is among the most comprehensively documented late effects of exposure to substantial doses of ionizing radiation, based on studies of medically irradiated populations and the survivors of the A-bombings of Hiroshima and Nagasaki. This study looks at the interaction of dose with epidemiological factors like age at first full-term pregnancy and family history of breast cancer, most closely associated with risk in epidemiological studies of non-irradiatied populations. 1 fig., 2 tabs.

  1. Prevalence of monoclonal gammopathy of undetermined significance in Asia: a viewpoint from nagasaki atomic bomb survivors.

    Science.gov (United States)

    Iwanaga, Masako; Tomonaga, Masao

    2014-02-01

    Exposure to ionizing radiation is a known environmental risk factor for a variety of cancers including hematological malignancies, such as leukemia, myelodysplastic syndromes, and multiple myeloma. Therefore, for Hiroshima and Nagasaki atomic bomb survivors (surviving victims who were exposed to ionizing radiation emitted from the nuclear weapons), several cancer-screening tests have been provided annually, with government support, to detect the early stage of malignancies. An M-protein screening test has been used to detect multiple myeloma at an early stage among atomic bomb survivors. In the screening process, a number of patients with monoclonal gammopathy of undetermined significance (MGUS), in addition to multiple myeloma, have been identified. In 2009 and 2011, we reported the age- and sex-specific prevalence of MGUS between 1988 and 2004 and the possible role of radiation exposure in the development of MGUS using the screening data of more than 1000 patients with MGUS among approximately 52,000 Nagasaki atomic bomb survivors. The findings included: (1) a significant lower overall prevalence (2.1%) than that observed in Caucasian or African-origin populations; (2) a significantly higher prevalence in men than in women; (3) an age-related increase in the prevalence; (4) a significantly higher prevalence in people exposed to higher radiation doses only among those exposed at age 20 years or younger; and (5) a lower frequency of immunoglobulin M MGUS in Japanese patients than in patients in Western countries. The large study of MGUS among Nagasaki atomic bomb survivors has provided important findings for the etiology of MGUS, including a possible role of radiation exposure on the cause of MGUS and an ethnicity-related difference in the characteristics of MGUS. PMID:24461807

  2. Biodosimetry: chromosome aberration in lymphocytes and electron paramagnetic resonance in tooth enamel from atomic bomb survivors

    International Nuclear Information System (INIS)

    One hundred enamel samples isolated from extracted teeth donated by atomic bomb survivors were subjected to free radical measurement by means of electron paramagnetic resonance (ESR). Results comparing ESR with the chromosome aberration frequency in lymphocytes of the tooth donors, and with the physically estimated DS86 dose suggested that ESR data correlated more closely with chromosome data than with the estimated DS86 doses, probably because DS86 may depend on erroneous memory in some cases. 9 refs, 4 figs

  3. Age validation of great hammerhead shark (Sphyrna mokarran), determined by bomb radiocarbon analysis

    OpenAIRE

    Passerotti, Michelle S.; John K. Carlson; Piercy, Andrew N.; Campana, Steven E.

    2010-01-01

    Preliminary validation of annual growth band deposition in vertebrae of great hammerhead shark (Sphyrna mokarran) was conducted by using bomb radiocarbon analysis. Adult specimens (n=2) were collected and thin sections of vertebral centra were removed for visual aging and use in radiocarbon assays. Vertebral band counts were used to estimate age, and year of formation was assigned to each growth band by subtracting estimated age from the year of capture. A total of 10 samples were extra...

  4. Malignant tumors in people exposed as children to atomic bomb in Nagasaki

    International Nuclear Information System (INIS)

    In order to determine both the conditions under which malignant tumors occurred and the pathological specificity of those tumors in people exposed as children (at the age of 0-9) to the atomic bomb in Nagasaki, a comparative study was made of malignant tumors (including brain tumor but excluding leukemia) in 88 exposed cases taken from the data of the committee for the statistical analysis of tumors in Nagasaki and from other literature, and in unexposed cases of malignancy. The following items were analyzed; the distance from the bombed area (doses), the age at the time that the disease occurred, the latent period, the annual incidence of disease, the site of tumor, and the type of tissue. The results are summarized as follows, although they are inconclusive because of the small number of cases. The incidence of malignant lymphoma, cancer of the tyroid gland, brain tumor, sarcoma, and cancer of the ovary had a tendency to be higher in the exposed cases than in the unexposed cases. From the standpoint of sex, there was a tendency that cancer of the stomach and malignant lymphoma occurred more often in females than in males. On the other hand, sarcoma and brain tumor were seen more often in males. From the standpoint of the relationships among these factors: the distance from the bombed area, the latent period, and the type of tumor, it was suggested that cancer of the thyroid gland, brain tumor and cancer of the stomach were observed especially in cases which had been exposed as children. In addition, it was considered that the influence of not only a short distance from the bombed area but also a middle distance from that area can not be neglected. (Namekawa, K.)

  5. Investigating bomb radiocarbon transport in the southern Pacific Ocean with otolith radiocarbon

    Science.gov (United States)

    Grammer, G. L.; Fallon, S. J.; Izzo, C.; Wood, R.; Gillanders, B. M.

    2015-08-01

    To explore the transport of carbon into water masses from the surface ocean to depths of ∼ 1000 m in the southwest Pacific Ocean, we generated time series of radiocarbon (Δ14C) from fish otoliths. Otoliths (carbonate earstones) from long-lived fish provide an indirect method to examine the "bomb pulse" of radiocarbon that originated in the 1950s and 1960s, allowing identification of changes to distributions of 14C that has entered and mixed within the ocean. We micro-sampled ocean perch (Helicolenus barathri) otoliths, collected at ∼ 400- 500 m in the Tasman Sea, to obtain measurements of Δ14C for those depths. We compared our ocean perch Δ14C series to published otolith-based marine surface water Δ14C values (Australasian snapper (Chrysophrys auratus) and nannygai (Centroberyx affinis)) and to published deep-water values (800-1000 m; orange roughy (Hoplostethus atlanticus)) from the southwest Pacific to establish a mid-water Δ14C series. The otolith bomb 14C results from these different depths were consistent with previous water mass results in the upper 1500 m of the southwest Pacific Ocean (e.g. World Ocean Circulation Experiment and Geochemical Ocean Sections Study). A comparison between the initial Δ14C bomb pulse rise at 400-500 m suggested a ventilation lag of 5 to 10 yr, whereas a comparison of the surface and depths of 800-1000 m detailed a 10 to 20 yr lag in the time history of radiocarbon invasion at this depth. Pre-bomb reservoir ages derived from otolith 14C located in Tasman Sea thermocline waters were ∼ 530 yr, while reservoir ages estimated for Tasman Antarctic intermediate water were ∼ 730 yr.

  6. Relationship of stature to gamma and neutron exposure among atomic bomb survivors aged less than 10 at the time of the bomb, Hiroshima and Nagasaki

    International Nuclear Information System (INIS)

    A reanalysis has been undertaken of the relationship of attained adult height of Hiroshima and Nagasaki atomic bomb survivors aged less than 10 at the time of the bomb (ATB) to radiation dose based upon new dosimetry data. The present analysis aims to examine the relationship of stature to radiation dose in terms of gamma rays and neutrons, separately. The 628 individuals were selected from Hiroshima and Nagasaki survivors, aged less than 10 ATB, whose doses were available, and whose statures were recorded at the Adult Health Study (AHS) biennial health examination during 1970-72. To ascertain the relationship of attained adult stature to gamma and neutron doses three doseresponse models were applied to the data. The analysis revealed that the attained height is a separate function of exposure to gamma rays and neutrons. The model assuming a squared term dependence on gamma rays and a linear dependence on neutrons provides a better explanation of the data. The regression coefficient associated with the squared gamma dose is -0.00000927 and the coefficient associated with neutron dose is -0.0172. The relative biological effectiveness of neutrons in relation to gamma radiation with respect to the effect for diminished development of stature is estimated as 43.1 / √Dn in kerma (Dn=neutron dose). The 95% confidence limits are 19.3 / √Dn--96.5 / √Dn. (author)

  7. La ciencia griega en los manuscritos hebreos de la Comunidad de Madrid

    OpenAIRE

    Ortega-Monasterio, Mª Teresa; Barco del Barco, Javier

    2009-01-01

    En las bibliotecas de Madrid hay un total de 17 manuscritos que contienen obras de ciencia o de filosofía, sea o no griega, lo que representa menos de una décima parte del total de manuscritos. De ellos, 4 son de medicina, 2 de astronomía y otras ciencias y 11 de filosofía. De éstos últimos, solamente hay un manuscrito que reproduce una obra clásica de la filosofía griega: se trata de la traducción de Me’ir Alguadex a la Ética de Aristóteles. Sin embargo, son más abundantes los manuscritos en...

  8. Preventative security as a mode of government. The case of Madrid

    Directory of Open Access Journals (Sweden)

    Sergio García García

    2016-03-01

    Full Text Available The aim of this article is to explore the influence of neoliberal criminological doctrines on the discourses and practices of police management in Madrid. We shall examine in depth what we consider to be the pillars of this security policy: first, the economic procedure that forces a cost and benefit assessment; second, the logic of differentiation of subjects and spaces; third, the relevance given to technical tools to approach both objective and subjective insecurity, and last, the concept of "prevention", which is transverse to all the previous ones, and tries to break away from a repressive approach and manage efficiently any risk of disordering the social order. This analysis is the basis of our thesis: through banal prevention of (insecurity a distributed form of governance is implemented over the social.

  9. Barcelona and Madrid: Two different realities in the phenomenon of the Latino gangs

    Directory of Open Access Journals (Sweden)

    Miguel López Corral

    2008-04-01

    Full Text Available The Latino gangs that have come into existence in Spain represent a potential risk factor for citizens’ security and coexistence. That is the view of security forces and organisations, and it also seems to be the understanding reached by the administrations of the Autonomous Communities of Catalonia and Madrid, whose actions in the light of this phenomenon are assessed in this work. To this end, the author begins with an analysis of the significance of Latino gangs inSpain, from their origins to their introduction, and carries out a review of their current situation, including their organisation, recruitment, impact and risk for citizen security. Only with suchan analysis can one begin to comprehend the scenario of dangers that will appear in the future, and the police strategy that should be introduced to deal with the phenomenon.

  10. Plutarco en España: edición del mnanuscrito Madrid BN 6365

    OpenAIRE

    Morales Ortiz, Alicia

    1999-01-01

    El presente trabajo consiste en la edición de la traducción castellana del tratado de Plutarco De capienda ex inimicis utilitate, datada en el siglo XVI y realizada por el "maestro Gaspar Hernández", que se conserva manuscrita en la Biblioteca Nacional de Madrid (Ms. 6365). Se ha añadido una breve introducción que sitúa esta versión en el contexto de la recepción de Plutarco en el Humanismo español y en la problemática de la traducción de los textos clásicos griegos en nuestro Renacimiento...

  11. Neutrons field in the neutronic measurements room of the Polytechnic University of Madrid

    International Nuclear Information System (INIS)

    Through of measurements and calculations of a Monte Carlo series has been characterized the neutronic field of the neutronic measurements room of Nuclear Engineering Department of the Polytechnic University of Madrid. The measurements were realized with the Bonner Spheres Spectrometer that allowed establish the spectra on the new stainless steel panel and at different distances measured regarding the source. The values of the speed of environmental equivalent dose were measured with an area monitor Bert hold Lb 6411. Through of Monte Carlo methods was built a detailed model of the room with the panel and the spectra were calculated and, with these the values of the environmental equivalent dose were obtained using the conversion coefficients of the ICRP 74 and the Bert hold Lb 6411 response. The calculated values were compared with those measured and was consistency among the results. (Author)

  12. Viking telecommunication effects of GEOS satellite interference based on testing at the Madrid deep space station

    Science.gov (United States)

    Stuhr, F. V.; Kent, S. S.; Galvez, J. L.; Luaces, B. G.; Pasero, G. R.; Urech, J. M.

    1976-01-01

    In support of the ongoing NASA-European Space Agency (ESA) effort to understand and control possible interference between missions, testing was conducted at the Madrid Deep Space Station from July 1975 to February 1976 to characterize the effect on Viking 1975 telecommunication link performance of Geodetic Earth-Orbiting Satellite (GEOS) downlink signals. The prime use of the data was to develop a capability to predict GEOS interference effects for evaluation of Viking 1975 mission impacts and possible temporary GEOS shutdown. Also, the data would serve as a basis for assessment of the GEOS impact on missions other than Viking as well as for more general interference applications. Performances of the reference receiver, telemetry, and planetary ranging were measured in the presence of various types of GEOS-related interference, including an unmodulated GEOS carrier and simulation of the actual spectrum by an ESA-supplied GEOS suitcase model.

  13. Los tipos de iniciativas empresariales de los inmigrantes en las ciudades de Barcelona, Madrid y Valencia

    Directory of Open Access Journals (Sweden)

    Leonardo Cavalcanti

    2009-12-01

    Full Text Available El principal objetivo de este artículo es presentar una tipología, de carácter cualitativo, de los perfiles de los empresarios de origen inmigrante procedentes de países no comunitarios en España, y de las características de sus negocios. Se trata de ilustrar, en términos de representatividad tipológica, los rasgos y el potencial de las empresas regentadas por inmigrantes. Dicho análisis se realiza a partir del estudio titulado «El empresariado inmigrante en España» (Solé, Parella y Cavalcanti, 2007, financiado por la Fundación La Caixa, en tres contextos socioespaciales concretos donde se da una elevada concentración de población extranjera: Barcelona, Madrid y Valencia.

  14. Urban Insecurity as a Language of Political Contention in Madrid (Spain

    Directory of Open Access Journals (Sweden)

    Montserrat Cañedo Rodríguez

    2013-07-01

    Full Text Available Public policies for urban planning developed since the 1980s in Spanish city centres have been marked by the idea of “refurbishing” areas that are “in crisis.” The discourse of citizens’ insecurity has become the framework of shared meaning for diagnosing problems, as well as for legitimizing policies. Using an ethnographic analysis carried out in a central Madrid neighbourhood, I will analyze how the experience of insecurity of one sector of the residents, which is shaped in the framework of the general discourse of citizen insecurity, is, however, rooted in a specific life trajectory that indicates socio-cultural and economic keys that have little to do with the causes of insecurity that the hegemonic discourse continually indicates. More generally, I hope to show, with this case study, how anthropological analyses can contribute to the evaluation of public urban policies.

  15. Application of new technologies in archeology of the Civil War: The Yesares, Pinto (Madrid

    Directory of Open Access Journals (Sweden)

    Miguel Ángel Díaz Moreno

    2015-10-01

    Full Text Available The surveys carried out in the municipality of Pinto (Madrid have enabled us to locate various structural remains linked to the military operations that took place around the capital during the Spanish Civil War (1936-1939. In order to identify and record them, surveys were complemented with the use of GPS and air photographs from different time periods. Afterwards, and in collaboration with researchers from various universities, further methods aimed at generating a complete special representation of the area were applied directly to one of the sites which produced the best results, known as "los Yesares". These methods include topographic mapping that resulted in cartographic material at different scales, the photographic recording with flying Unmanned Aerial Vehicles, and the use of land scanners and GPS-corrected photogrammetrics with which to obtain 3D models.

  16. Media harassment to public figures from the ethical perspective of journalists in Madrid

    Directory of Open Access Journals (Sweden)

    Carlos Maciá Barber, Ph. D.

    2009-01-01

    Full Text Available In the area of journalistic ethics, there is very little exhaustive fieldwork on the group behaviour in the processes for obtaining information, much less on media harassment of public figures and the ethical evaluation of the professionals themselves. In-depth interviews (30 and surveys of media professionals (410 indicate that journalists in Madrid show themselves largely in favour of harassment of politicians currently in office. Supporters and detractors of pursuing celebrities who sell exclusives are divided in equal numbers. On the other hand, those surveyed overwhelmingly reject the persecution of members of the royal family, especially their relatives, and are against the hounding of relevant personalities who do not trade in their private lives.

  17. Cinco cuadros al fresco. Los jardines de recreo en Madrid (1860-1890

    Directory of Open Access Journals (Sweden)

    Mauricio Sánchez Menchero

    2009-01-01

    Full Text Available La necesidad de un trabajo historiográfico sobre el ocio en la edad moderna española demanda estudiar los jardines de recreo. La construcción de este tipo de espacios durante el siglo diecinueve fue no sólo una realidad en algunas ciudades europeas sino también en Madrid. Y es que, en los ámbitos urbanos, la oferta de lugares para la diversión en espacios abiertos y arbolados permitía el paseo y el recreo familiar. De esta forma, los primeros ensayos arquitectónicos pretendían tener, al lado de caminos con parques y riachuelos, una variedad de espectáculos que eran la moda de ese momento: teatro, conciertos, circo, toros, además de la práctica de deportes y la exhibición de globos y de animales.

  18. The reptile type specimens preserved in the Museo Nacional de Ciencias Naturales (CSIC) of Madrid, Spain.

    Science.gov (United States)

    García-Díez, Teresa; González-Fernández, José E

    2013-01-01

    A first complete list of the reptile type specimens preserved in the Museo Nacional de Ciencias Naturales (CSIC) of Madrid (updated until 15 July 2012) is provided. The collection houses a total of 319 type specimens representing 24 taxa belonging to 6 families and 12 genera. There are 22 taxa represented by primary types (19 holotypes, 2 neotypes and 1lectotype) and at least one paratype, and only two taxa are exclusively represented by one secondary type (paratype). The collection is specially rich in Spanish endemisms. Special attention is deserved by the type series of many subspecies of Podarcis lilfordi described by A. Salvador and V. Pdéez-Mellado. All type specimens are housed in the Herpetological collection except Blanus mariae and Psaimodroims occidentalis type series and Psammodroims hispanicus (neotype) which are preserved in the DNA/Tissues Collection.

  19. Multiple myeloma among atomic bomb survivors, Hiroshima and Nagasaki, 1950 - 76

    International Nuclear Information System (INIS)

    The relationship between atomic bomb exposure and the occurrence of multiple myeloma has been evaluated in a fixed cohort of approximately 100,000 A-bomb survivors and nonexposed controls during the period from October 1950 to December 1976. Analysis of these data revealed the standardized relative risk adjusted for city, sex, and age at the time of the bombs (ATB) to be significantly greater in the group of individuals who received 100 rad or more of radiation than in their controls. An excess risk became apparent in the high dose group about 20 years after exposure. The excess risk of multiple myeloma in those persons aged 20 - 59 ATB is estimated to be approximately 0.24 per million person-years per rad (PYR) in kerma dose and approximately 0.48 per million PYR in bone marrow dose. The interval between radiation exposure and the occurrence of an excess risk for multiple myeloma in the high dose population is considerably longer than that for leukemia. The cases of multiple myeloma observed in the high dose group showed no unusual clinical features. (author)

  20. Proceedings of 42nd Research Society for the Late Effects of the A-Bomb

    Energy Technology Data Exchange (ETDEWEB)

    Sasaki, Hideo [Hiroshima Atomic Bomb Casualty Council Health Management and Promotion Center (Japan); Nakane, Yoshibumi [Nagasaki Univ. Graduate School of Bio-medicine (Japan); Suzuki, Gen [Radiation Effect Research Foundation, Hiroshima (JP)] [and others

    2002-03-01

    This issue is the collection of study papers presented in the meeting in the title: the special review lecture concerning the epidemiological evidences of multiple myeloma examination in A-bomb survivors (12-year study), the symposium concerning the medical care of A-bomb survivors in 21st century (5 presentations of medical care for the aged survivors, psychiatric approach and psychological care, future clinical studies and survivors' children in RERF, epidemiological study on the late effect of A-bomb radiation, and international cooperation of medical care in Semipalatinsk), and 51 general presentations. The general presentations included 1 article concerning external dose estimation in Ust-Kamenogorsk city, 7, the health care and management of the survivors, 9, cancer and its risk assessment (lung, uterine, stomach, liver and bone marrow), 1, arteriosclerosis, 10, health physics studies in relation to Semipalatinsk and/or Chernobyl (mainly on thyroid cancer), 2, experimental animal studies of thyroid cancer and malformation, 9, genomic studies like gene rearrangement, REV1 SNPs, function analysis and regeneration medicine, and 12, histological and cytological studies concerning DNA/RNA extraction, gene expression, signal transduction and immune system. (K.H.)