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OALib Journal期刊

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INVAP's Research Reactor Designs
Eduardo Villarino,Alicia Doval
Science and Technology of Nuclear Installations , 2011, DOI: 10.1155/2011/490391
Abstract: INVAP, an Argentine company founded more than three decades ago, is today recognized as one of the leaders within the research reactor industry. INVAP has participated in several projects covering a wide range of facilities, designed in accordance with the requirements of our different clients. For complying with these requirements, INVAP developed special skills and capabilities to deal with different fuel assemblies, different core cooling systems, and different reactor layouts. This paper summarizes the general features and utilization of several INVAP research reactor designs, from subcritical and critical assemblies to high-power reactors. 1. Introduction INVAP is an Argentine technology company, born in 1976 as a spinoff from the Argentine Atomic Energy Commission (CNEA). INVAP develops state-of-the-art technology in the nuclear, aerospace, and radar fields and in other advanced technology areas. INVAP has not only played a key role in the Argentine nuclear program, but it is also internationally recognized as a leader supplier of research reactors. These facilities cover a wide spectrum of applications such as Education, Training, Radioisotope production, Beam Research, and Material Testing, among others. INVAP is capable of supplying turnkey research reactors designed to satisfy any client needs. INVAP also is able to work under different contractual agreements, involving varied degrees of client participation in the project activities. INVAP designs and optimizes each facility according to the client’s requirements but always having in mind the following approach.(i)Priorize safety.(ii)Simplify the design as much as possible. (iii)Minimize technical risks by relying on proven technologies.(iv)Follow the IAEA safety requirements and best international practices.(v)Fulfill the nuclear regulation of the country where the reactor will be built.(vi)Follow the Argentine nuclear regulation. INVAP main experience is in water-moderated, pool-type reactors. INVAP has designed and built reactors using MTR type or rod fuels, downward, upward, and natural circulation cooling water, using graphite, Beryllium, or heavy water reflector and U-Al, U3O8, UO2, or U3SI2 fuel, cladded in aluminum or zircalloy. In the following sections, a general description of the research assemblies and reactors that INVAP has designed is presented, showing the versatility and flexibility of the projects and the most relevant features of each group. The facilities are categorized according to their power as follows. (i)Subcritical assemblies, where the facility cannot achieve
Three More Learning Points
Ignacio Garcia-Doval
PLOS Medicine , 2005, DOI: 10.1371/journal.pmed.0020030
Abstract:
La norma europea de calidad para servicios de traducción EN-15038: por fin, una realidad
Juan José Arevalillo Doval
Panace@ : Revista de Medicina, Lenguaje y Traducción , 2006,
Abstract: La nueva norma europea de calidad para servicios de traducción EN-15038 existe ya de modo oficial desde el 17 de mayo de 2006. Su elaboración ha llevado casi cinco a os de laboriosas reuniones y debates entre los distintos agentes del sector con el ánimo de llegar a procedimientos que reflejaran lo que viene haciéndose en el ámbito de la traducción, al menos en Europa, desde hace a os. En un espacio tan poco regulado como es la traducción —y también desconocido por el gran público—, esta norma puede servir de referencia básica sobre las buenas prácticas y las distintas fases que comporta un proyecto de traducción, además de emplearse como guía de formación universitaria para que nuevos planes del grado de Traducción e Interpretación cubran el mundo profesional desde un punto de vista práctico, que facilite la incorporación en el mercado de los futuros traductores. ---------------------------------------------- The EN-15038 European Quality Standard for Translation Services: a reality at last. The new European Quality Standard for Translation Services, EN-15038, has been officially approved on May 17, 2006. The official document took five years of comprehensive meetings and debates among the different entities involved, all of them determined to establish procedures that would reflect the actual work being done for a long time already in the translation field, at least in Europe. In an industry so scarcely regulated and widely unknown as Translation, this standard is a basic reference to the best practices and the different phases involved in a translation project, and at the same time can be used as a guide for the new academic curricula of the different Schools of Translation and Interpretation, so they can focus on professional translation activities from a practical point of view, what will lead to a smooth incorporation of future translators into the market.
Lichenoid eruption due to imatinib
Prabhash K,Doval D
Indian Journal of Dermatology, Venereology and Leprology , 2005,
Abstract:
Crítica bibliográfica "Regeneración cardíaca"
Hernán C. Doval
Revista Argentina de Cardiología , 2005,
Abstract:
Promoción de la salud para la prevención primaria cardiovascular, pero mientras tanto... prevención con combinaciones de drogas?
Hernán C. Doval
Revista Argentina de Cardiología , 2010,
Abstract:
No se debe buscar la estenosis asintomática de la carótida. Usos y abusos de las pruebas de investigación médica
Hernán C. Doval
Revista Argentina de Cardiología , 2008,
Abstract:
A qué llamamos “ciencia” y por qué la biología es una ciencia autónoma
Hernán C. Doval
Revista Argentina de Cardiología , 2007,
Abstract:
El profesionalismo médico y las prácticas con la industria que crean conflictos de intereses
Hernán C. Doval
Revista Argentina de Cardiología , 2008,
Abstract:
Son determinantes o suplementarias las pruebas instrumentales en medicina? Diálogo sobre el valor de las pruebas en la insuficiencia coronaria
Hernán C. Doval
Revista Argentina de Cardiología , 2008,
Abstract:
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