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Sample records for central termoelectrica martin

  1. Actions for the environmental adequateness and emissions control at the Martin del Corral power plant-Termozipa; Obras de adecuacion ambiental y control de emisiones para la central termoelectrica Martin del Corral - Termozipa

    Energy Technology Data Exchange (ETDEWEB)

    Arevalo Osorio, Luis [Empresa de Energia de Bogota, Bogota (Colombia)

    1996-12-31

    In this paper the general data on the Martin del Corral-Termozipa, of Colombia, fossil fueled power plant are exposed. The results of a study to determine the environmental impact originated in the influence zone of this Power Plant are presented, particularly on the Bogota River. The study was framed into the environmental policy driven by the Colombian sector. Different solutions addressed to the optimization of the handling, capacity and control of the emissions and counteract the pollution possibilities of the Bogota River are described [Espanol] En esta ponencia se exponen datos generales de la central termoelectrica Martin del Corral - Termozipa-, de Colombia. Se presentan los resultados de un estudio para determinar el impacto ambiental ocasionado en la zona de influencia de esta central, y en particular sobre el rio Bogota. El estudio se enmarco dentro de la politica ambiental impulsada por el sector colombiano. Se describen diversas soluciones encaminadas a optimizar el manejo, capacidad y control de las emisiones y contrarrestar las posibilidades de contaminacion del rio Bogota

  2. Integral power evaluation in fossil fuel power plants; Evaluacion energetica integral en unidades de centrales termoelectricas

    Energy Technology Data Exchange (ETDEWEB)

    Figueroa I, Luis R; Sanchez H, Laura E; Rodriguez M, Jose H [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico); Nebradt G, Jesus [Unidad de Investigacion y Desarrollo de la Subdireccion de Generacion de la Comision Federal de Electricidad, (Mexico)

    2006-07-01

    In this occasion, a methodology is presented that carries out an integral energy evaluation of fossil fuel power plants units (FFPPU) with the purpose of determining the root of the significant decrements of power produced soon after the annual maintenance service. This proposal, besides identifying the origin of the energy efficiency problems, offers information about the contributions of each one of the involved equipment in the total decrement of the unit. With this methodology, the maintenance focuses in the equipment that contributes to the greater energy loss. This document presents such methodology along with its application in a real case, results and necessary remedial actions, demonstrating that its application offers bases for the investment in corrective measures. [Spanish] En esta ocasion se presenta una metodologia que efectua una evaluacion energetica integral de las unidades de centrales termoelectricas (UCT) con el fin de determinar la raiz de los decrementos de potencia significativos producidos luego del servicio anual de mantenimiento. Dicha propuesta, ademas de identificar el origen de los problemas de eficiencia energetica, brinda informacion acerca de las aportaciones de cada uno de los equipos involucrados al decremento total de la unidad. Con esta metodologia, el mantenimiento se enfoca a los equipos que contribuyen a la mayor perdida de potencia. Este documento exhibe tal metodologia junto con su aplicacion en un caso real, resultados y las acciones correctivas necesarias, demostrando que su aplicacion ofrece bases para una inversion futura en medidas correctivas.

  3. Modern techniques for the emissions control in thermal electric stations; Tecnicas modernas para el control de emisiones en centrales termoelectricas

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    Romo Millares, C. A. [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1995-12-31

    This paper presents the techniques and the control equipment for emissions in thermal stations that have the highest possibilities of being considered in the immediate future in the national energy panorama and the established frame for the environmental normativity. The pollutant compounds subject to revision are the nitrogen and sulfur oxides and unburned particles. [Espanol] Se presentan las tecnicas y equipos de control de emisiones para centrales termoelectricas que tienen mayores posibilidades de ser consideradas en el futuro inmediato dentro del panorama energetico nacional y el marco establecido por la normatividad ambiental. Los compuestos contaminantes sujetos a revision son los oxidos de nitrogeno y azufre y las particulas inquemadas.

  4. Electrochemical techniques application in corrosion problems of fossil power plants; Aplicacion de tecnicas electroquimicas en problemas de corrosion en centrales termoelectricas

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    Cano Castillo, Ulises; Garcia Ochoa, Esteban Miguel; Martinez Villafane, Alberto; Mariaca Rodriguez, Liboria; Malo Tamayo, Jose Maria; Uruchurtu Chavarin, Jorge [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1990-12-31

    Some aspects of the electrochemical techniques employed to evaluate the corrosion at low temperature in fossil power plants are commented, as well as the results obtained with the application of them in three power plants of this type. [Espanol] Se comentan algunos aspectos de tecnicas electroquimicas utilizadas para evaluar la corrosion en baja temperatura en centrales termoelectricas, asi como los resultados de la aplicacion de las mismas en tres centrales de este tipo.

  5. Methodology for carrying out energy diagnosis in auxiliaries systems in thermal electrical central stations; Metodologia para realizar un diagnostico energetico en sistemas auxiliares de centrales termoelectricas

    Energy Technology Data Exchange (ETDEWEB)

    Nebradt Garcia, Jesus [Comision Federal de Electricidad (CFE), Mexico, D. F. (Mexico); Rojas Hidalgo, Ismael; Huante Perez, Liborio [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1998-12-31

    One of the potential areas for energy saving in Central Electric Power Plants are the auxiliaries system, so as to based in a preliminary energy diagnosis and considering that energy saving measures would be taken, going from the instrumentation, operational changes in equipment, as well as in using velocity variators in motors, it turns out to be that the energy consumption of auxiliaries at 75% load in a 150 MW thermal power plant varies from 3% to 4% and for the case of a 350 MW power plant the energy consumption of the auxiliaries represents 2 to 3.5%. Nowadays this consumption are above 6%. Considering that the country has 40 units with capacities varying from 150 to 350 MW, the economical and the fuel saving would be substantial. This paper will present a summary of the methodology to be used to carry out this type of projects. [Espanol] Una de las areas potenciales de ahorro de energia en centrales termoelectricas son los sistemas auxiliares, de tal manera que basados en un diagnostico energetico preliminar y considerando que se aplicarian las medidas de ahorro de energia que van desde la instrumentacion, cambios operativos en equipos, asi como el uso de variadores de velocidad en motores, se tienen que los consumos de auxiliares para un 75% de carga en una central termoelectrica de 150 MW varian desde un 3% hasta un 4% y para el caso de una central termoelectrica de 350 MW, el consumo de auxiliares representa del 2 al 3.5%. Hoy en dia dichos consumos estan por encima del 6%. Si consideramos que el pais cuenta con 40 unidades que varian desde 150 MW hasta 350 MW, entonces los ahorros economicos y de combustible serian impactantes. La presente ponencia mostrara un resumen de la metodologia a emplear para la realizacion de este tipo de proyectos.

  6. Foreseeing techniques and control of emissions in thermal power plants. Workshop Latin American. [Selected Papers]; Control y tecnicas de prevision de las emisiones de centrales termoelectricas

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    Saldana, R.; Morales, F.; Urrutia, M. [eds.] [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1996-12-31

    This document contains the conference proceedings of the Latin-American Workshop ``Control and Prevision Techniques of Emissions in Power Plants`` carried out in Cuernavaca, Mexico on June 1996, with the participation of representatives of Argentina, Chile, Guatemala, Colombia, Ecuador, Mexico, Nicaragua, Panama and Venezuela, as well as specialists from the European Union. The core issue analyzed in this workshop was the control and the evaluation techniques of polluting emissions in Power Plants [Espanol] Este documento contiene las memorias de conferencia del Taller Latinoamericano ``Control y tecnicas de prevision de las emisiones de centrales termoelectricas`` que se llevo a cabo en Cuernavaca, Mexico en junio de 1996. Participaron representantes de Argentina, Chile, Guatemala, Colombia, Ecuador, Mexico, Nicaragua, Panama y Venezuela, asi como especialistas de la Union Europea. El tema central tratado en este taller fue el control y tecnicas de evaluacion de las emisiones contaminantes en centrales termoelectricas

  7. Feasibility of the operation CFE`s conventional power plants for industrial cogeneration; Factibilidad de operar las centrales termoelectricas convencionales de la CFE para cogeneracion industrial

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    Buendia Dominguez, Eduardo H.; Acosta Torres, Rosa Aracely [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1997-12-31

    An analysis is made on how cogeneration could help to maximize the power plant performance since thanks to cogeneration this type of power plants could utilize a part of the waste energy to be supplied to other processes. Also mention is made of the utilization of computer programs to help the design and the realization of functioning tests of this type of power plants. An economic evaluation is presented on the feasibility of operating this type of power plants as cogeneration units and it is concluded that the operation of fossil power plants in the cogeneration mode is not affected by the site where the power plant is located [Espanol] Se analiza como la cogeneracion podria ayudar a maximizar el rendimiento de las centrales termoelectricas ya que gracias a la cogeneracion este tipo de centrales podrian utilizar una parte de la energia desechada para suministrarla a otros procesos. Tambien se menciona la utilizacion de programas de computo para auxiliar en el diseno o realizacion de pruebas de funcionamiento sobre este tipo de plantas. Se presenta una evaluacion economica sobre la factibilidad de operar este tipo de plantas como unidades de cogeneracion y se concluye en que la operacion de centrales termoelectricas en modo de cogeneracion no se ve afectado por el sitio donde se encuentra la central

  8. Analysis of pumping systems to large flows of cooling water in power plants; Analisis de sistemas de bombeo para grandes flujos de agua de enfriamiento en centrales termoelectricas

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    Sanchez Sanchez, Ramon; Herrera Velarde, Jose Ramon; Gonzalez Sanchez, Angel [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)]. E-mail: rsanchez@iie.org.mx; jrhv@iie.org.mx; ags@iie.org.mx

    2010-11-15

    Accurate measurement of large water flows remains being a challenge in the problems of implementation of circulating water systems of power plants and other applications. This paper, presents a methodology for the analysis in pumping systems with high rates of water in power plants, as well as their practical application and results in pipelines water flow of a thermoelectrical power plant of 350 MW. In this power plant, the water flow per pipeline for a half of condenser oscillates around 7 m{sup 3}/s (14 m{sup 3}/s per power generating unit). In this analysis, we present the techniques used to measure large flows of water with high accurately, as well as the computational model for water circulating system using PIPE FLO and the results of practical application techniques. [Spanish] La medicion precisa de grandes flujos de agua, sigue siendo un reto en los problemas de aplicacion de sistemas de agua de circulacion de centrales termoelectricas, entre otras aplicaciones. En este articulo, se presenta una metodologia para el analisis de sistemas de bombeo con grandes flujos de agua en centrales termoelectricas, asi como, su aplicacion practica y los resultados obtenidos en los ductos de agua de circulacion de una central generadora con unidades de 350 MW. En esta central, los flujos por caja de agua oscilan alrededor de los 7 m{sup 3}/s (14 m{sup 3}/s por unidad generadora). En el analisis, se presentan las tecnicas utilizadas para medir con precision grandes flujos de agua (tubo de Pitot), asi como, el modelado del sistema de agua de circulacion por medio de un paquete computacional (PIPE FLO) y resultados obtenidos de la aplicacion de dichas tecnicas.

  9. Environmental management in Chile: The power plants case; Gestion ambiental en Chile: Caso de las centrales termoelectricas

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    Jadrijevic, Maritza [Comision Nacional del Medio Ambiente, (Chile)

    1996-12-31

    In this paper are presented the general aspects of the historic evolution o the legal norms on environmental matters in Chile; general aspects of the electric generation system and the instruments of environmental management currently applied in the fossil fueled power plants, such as: the assessment system of the environmental impact; compliance of the air quality and emissions Standards and plans for decontamination [Espanol] En este trabajo se dan a conocer aspectos generales de la evolucion historica de las normas juridicas en materia ambiental en Chile; aspectos generales del sistema de generacion electrica y los instrumentos de gestion ambiental que actualmente se aplican a las plantas de generacion termoelectricas, tales como: el sistema de evaluacion de impacto ambiental; cumplimiento de normas de la calidad de aire y de emision y, planes de descontaminacion

  10. Thermal analysis of the heat recuperator of a combined cycle thermoelectric central; Analisis termico del recuperador de calor de una central termoelectrica de ciclo combinado

    Energy Technology Data Exchange (ETDEWEB)

    Romero Paredes, Hernando; Sanchez, I.; Lazcano, L. C.; Ambriz, Juan Jose; Alvarez, M. [Universidad Autonoma Metropolitana-Iztapalapa, Mexico, D. F. (Mexico); Gonzalez, O. [Comision Federal de Electricidad, Tula (Mexico)

    1996-12-31

    The thermoelectric centrals of the combined cycle type (Brayton Cycle and Rankine Cycle) present a series of opportunities to increase the efficiency of the combined cycle or of the generated power. This paper shows the methodology for the performance of energy balances in a heat recuperator (H. R.), typically employed in the combined cycle stations operating in Mexico, for the assessment of the energy harnessing in the different sections conforming a H. R. The effect of the installation of evaporative coolers and/or an absorption cooling system at the gas turbine compressor intake on the steam generation in the heat recuperator, is evaluated. This extra generation of steam is quantified for its potential use in the same absorption refrigeration system. From the assessment, it follows up that the steam generation in the H.R. is inversely proportional to the ambient temperature and that, although the increased amount of steam generated can not be harnessed in total by the steam turbine, the remaining fraction is good enough to cover the heat demand for the operation of the refrigeration system. [Espanol] Las centrales termoelectricas del tipo ciclo combinado (ciclo Brayton y ciclo Rankine) presentan un conjunto de oportunidades para incrementar la eficiencia del ciclo combinado o bien la potencia generada. En el presente trabajo se expone la metodologia para realizar los balances de energia en un recuperador de calor (R.C.) tipicamente utilizado en las Centrales de Ciclo Combinado (CCC) que operan en Mexico, para evaluar el aprovechamiento de la energia en las diferentes secciones que conforman un R.C. Se evalua el efecto que tiene la instalacion de enfriadores evaporativos y/o un sistema de enfriamiento por absorcion en la succion del compresor de la turbina de gas sobre la generacion de vapor en el recuperador de calor. Se cuantifica esta generacion extra de vapor para su posible utilizacion en el mismo sistema de refrigeracion por absorcion. De la evaluacion se

  11. Environmental management project of the Patache power plant project and associated transmission line; Gestion ambiental proyecto central termoelectrica Patache y linea de transmision asociada

    Energy Technology Data Exchange (ETDEWEB)

    Carreno Paredes, Cristian [Compania Electrica Tapaca (CELTA, S. A.), (Chile)

    1996-12-31

    This report makes a brief description of the services developed by INGENDESA of the projects executed in the area of engineering as well as in the area of environmental matters. In a second instance a relatively detailed presentation is made of the most important background of the Chilean project: {sup E}nvironmental Management of the Patache Power Plant and the Associated Transmission Line-Compania Electrica Tarapaca (CELTA, S.A.) Region I{sup .} The justification for the construction of the power plant and the environmental problems associated with the same are described [Espanol] En el presente informe se hace una breve presentacion de los servicios desarrollados por INGENDESA, de los proyectos elaborados tanto en el area de la ingenieria como en la tematica ambiental. En segunda instancia, se hace una presentacion relativamente detallada de los antecedentes mas importantes del proyecto chileno {sup G}estion Ambiental Central Patache y Linea de Transmision Asociada - Compania Electrica Tarapaca (CELTA, S.A.) I Region{sup .} Se describe la justificacion de la construccion de esta central termoelectrica y los problemas ambientales asociados a la misma

  12. Coordinated control of a combined cycle thermoelectric central; Control coordinado de una central termoelectrica de ciclo combinado

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    Sanchez Parra, Marino; Castelo Cuevas, Luis [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1998-03-01

    In this paper the coordinated control (CC) of the Distributed Control System (Sistema de Control Distribuido) (SICODI) of the Combined Cycle Central of Gomez Palacio, Durango, is presented. The description of the control scheme and its realization in software is made. From the scheme the operation strategies and automation, supervision and control are described in detail. The software components of the programming are described, the program structure and control data and its implementation in working stations VAX 3100 under the operating system VMS (Virtual Memory System), are described. [Espanol] En este articulo se presenta el control coordinado (CC) del Sistema de Control Distribuido (Sicodi) de la central de ciclo combinado Gomez Palacio, Durango. Se describe el esquema de control y su realizacion en software. Del esquema se detallan las estrategias de operacion y automatizacion, supervision y control. Del software se describen los componentes de la programacion, la estructura de programas y datos del control y su implementacion en estaciones de trabajo VAX 3100 bajo el sistema operativo VMS (Virtual Memory System).

  13. Atmospheric emissions control at ENELVEN`s Ramon Laguna thermal power plant; Control de emisiones a la atmosfera en la central termoelectrica Ramon Laguna de ENELVEN

    Energy Technology Data Exchange (ETDEWEB)

    Rincon Rincon, Edis Rafael [Empresa de Servicio Electrico (ENELVEN), (Venezuela)

    1996-12-31

    ENELVEN is an electric utility that covers the areas of generation, transmission and distribution of the Western an South coast of the Maracaibo Lake of the Zulia State, Venezuela. General aspects of the Ramon Laguna of ENELVEN fossil power plant are presented, as well as the environmental measures implanted in this power station to avoid detrimental effects on the environment that could be caused by the emission of combustion products without the appropriate control, such as particulate matter, sulfur oxides, nitrogen oxides and carbon oxides [Espanol] ENELVEN es una empresa de servicio electrico que cubre las areas de generacion, transmision y distribucion de la Costa Occidental y Sur del Lago de Maracaibo, del Estado Zulia, Venezuela. Se presentan aspectos generales de la planta termoelectrica Ramon Laguna de la empresa ENELVEN, asi como las medidas ambientales implantadas en esta central para evitar efectos adversos sobre el ambiente que pudieran producirse por la emision de productos de la combustion si no existiera el debido control, tales como: particulas, oxidos de azufre, oxidos de nitrogeno y oxidos de carbono

  14. A simple model to evaluate the impact of the thermal power plants emissions; Un modelo simple para evaluar el impacto de las emisiones de centrales termoelectricas

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    Rodas Grapain, Arturo; Salcido, Alejandro [Instituto de Investigaciones Electricas, Temixco, Morelos (Mexico)

    2000-07-01

    Formulation and validation of a dispersion model for relative plumes are presented in this paper. This model (MOTTQUIP: Modelo de Transporte Turbulento y Quimico de Plumas) was developed to assess the environmental impact of power generation. The theoretical formulation if this model is based on the integral form of the mass balance equation. MOTTQUIP can simulate (in two dimensions) the turbulent dispersion and chemical transformation phenomena of a nitrogen oxides (Nox) non-buoyant plume in an ozone (O{sub 3}) atmosphere. The results produced by MOTTQUIP, however, can run in a personal computer consuming relatively short CPU times. [Spanish] En este trabajo se presentan la formulacion y la validacion de un modelo (MOTTQUIP: Modelo de Transporte Turbulento y Quimica de Plumas) para evaluar el impacto de las emisiones de contaminantes reactivos de centrales termoelectricas. Este modelo se formula a partir de la forma integral de la ecuacion de balance de masa, y no de su forma diferencial, como se procede generalmente. MOTTQUIP simula, en dos dimensiones, la dispersion turbulenta y transformacion quimica de una pluma no flotante de oxidos de nitrogeno (Nox), misma que se interna paulatinamente en un ambiente de ozono (O{sub 3}). Los resultados obtenidos son comparados con los de modelos alternos que simulan el mismo sistema reactivo, encontrandose una concordancia bastante aceptable. Una ventaja de MOTTQUIP, sin embargo, es que puede utilizarse en sistemas de computo pequenos, empleando tiempos de CPU relativamente cortos.

  15. Diagnosis of feed water, condensate and circulation pumps in electric power plants; Diagnostico de bombas de agua de alimentacion, condensado y circulacion en centrales termoelectricas

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    Colin Castellanos, Carlos [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1991-12-31

    This article encompasses the analysis and the diagnosis of the pump`s performance that belong to the feed water, condensate and circulation systems of a fossil fuel power plant (FFPP). For this analysis pressure, temperature and flow data were collected by means of field installed instrumentation, as well as these pumps` motors current consumption and voltage values. Later on, the capacity and the pump efficiency are calculated and compared with the design values, to obtain the actual performance of the equipment with the aid of their characteristic curves (Q vs {Delta}H, Q vs {pi}, etc.). [Espanol] Este articulo comprende el analisis y el diagnostico de comportamiento de las bombas, las cuales forman parte de los sistemas de agua de alimentacion, condensado y circulacion de una central termoelectrica (CT). Para el analisis se recopilan datos de presion, temperatura y flujo de la instrumentacion instalada en campo, asi como de los valores de consumo de corriente y de voltaje en los motores de dichas bombas. Posteriormente, se calcula la capacidad y la eficiencia de las bombas en operacion real y se comparan con los valores de diseno, para obtener el comportamiento real del equipo con ayuda de las curvas caracteristicas (Q vs {Delta}H, Q vs {pi}, etcetera).

  16. Solution to the colloidal silica problem in the San Luis Potosi power plant; Solucion del problema de silice coloidal en la central termoelectrica San Luis Potosi

    Energy Technology Data Exchange (ETDEWEB)

    Lopez Rubalcava, Humberto [Comision Federal de Electricidad (CFE), Mexico, D. F. (Mexico); Mercado, Sergio [Instituto de Investigaciones Electricas, Cuernavaca (Mexico); Guerra, Protasio [Comision Federal de Electricidad (CFE), Mexico, D. F. (Mexico)

    1988-12-31

    In June 1986 the Comision Federal de Electricidad (CFE) made tests to raise the load of the first normalized unit of 350 MW of the San Luis Potosi Power Plant; although the new system for colloidal silica removal had not yet been installed, consisting of a hollow fibers ultra-filtration system with a capacity of 110 m{sup 3}, that for the first time would be applied in a Mexican power plant. It was decided to install this system due to the fact that the well water supplying this power plant comes from a geothermal reservoir, with water at 38 degrees Celsius and a silica content of 15 to 250 parts per billion (ppb) of colloidal silica, which makes it necessary to eliminate it in order to enable the boiler operation at its design conditions (175 bars (2573 psig) and 540 degrees Celsius). Although a demineralizing plant existed for the boiler feed water make up, the ion exchange resins were not able to retain the colloidal silica. Also, the First Unit operation was held at 25% of its rated capacity; in trying to raise the output to 50%, the silica concentration in the boiler water went over the allowed limits, resulting in a concentration of 1,500 ppb in the boiler water and 28 ppb in the steam. One the ultra-filtration plant was installed, the power plant operated at full rated capacity with silica concentrations in the steam lower than the permitted concentration, i.e. 10 ppb . By the end of 1987 the Second Unit of 350 MW was put into operation with the ultra-filtration system in operation, reaching full load without any problem. Once confirmed the efficiency of the ultra-filtration for the colloidal silica removal, CFE will apply this system in other power plants of the country having the same problem. [Espanol] En junio de 1986, la Comision Federal de Electricidad (CFE) efectuo pruebas de elevacion de carga en la primera unidad normalizada de 350 MW de la central termoelectrica San Luis Potosi; sin embargo, aun no se terminaba de instalar el nuevo sistema para la

  17. Heat transfer equipment performance diagnosis of auxiliary systems in electric power stations; Diagnostico de comportamiento de equipo de transferencia de calor de sistemas auxiliares de centrales termoelectricas

    Energy Technology Data Exchange (ETDEWEB)

    Ruiz Esparza Gutierrez, Rogelio [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1990-12-31

    In this article the methodology followed to diagnose the performance of the equipment where heat is transferred from the feed water, condensate and circulation water systems in fossil power plants (FPP). The data collection is made with the unit in normal operation, using local instrumentation without taking the equipment out of service for its installation. The equipment diagnosis is made through the analysis of the collected data in actual operation and the design data; for this purpose a thermal balance of the interested systems is performed to obtain all the conditions an operation data. Later on the performance indicative parameters (PIP) of actual operation and design are calculated and compared one against the other. Such a comparison reveals the performance deterioration and the possible equipment faults. The data obtained and the supplementary information are stored in a data base whose objective is that Comision Federal de Electricidad has on hand a prompt access to them in order to control the performance, compare them among similar units and power stations, and inclusively verify possible recurrent causes of low availability in the referred systems. [Espanol] En este articulo se presenta la metodologia seguida para diagnosticar el comportamiento de equipos en los que se transfiere calor de los sistemas de agua de alimentacion, condensado y circulacion de las centrales termoelectricas (CTE). La toma de datos se realiza con la unidad en operacion normal, utilizando instrumentacion local sin necesidad de sacar de servicio a los equipos para su instalacion, ya que se ocupan los mismos puntos para instrumentos con que cuentan por diseno. El diagnostico de los equipos se realiza mediante el analisis de los datos recopilados, tanto de operacion real como de diseno; para ello, se efectua un balance termico de los sistemas de interes para obtener todas las condiciones y los datos de operacion. Posteriormente, se calculan los parametros indicativos de

  18. Modern concepts of thermodynamic optimization in Mexican thermoelectric stations; Conceptos modernos de optimacion termodinamica en centrales termoelectricas mexicanas

    Energy Technology Data Exchange (ETDEWEB)

    Cervantes-de Gortari, J; Vidal-Santo, A.; Mendez-Lavielle, F.; Bautista-Godinez, O. [Departamento de Termoenergia, from Facultad de Ingenieria UNAM (Mexico)

    2002-03-01

    In this paper, a summary review of the current thermodynamic concepts related to the maximum power generation and minimum entropy production are presented. The results of the analysis are considered in Mexican power stations using conventional cycles and are compared with other power stations around the world. [Spanish] En este trabajo se revisa el analisis de maxima generacion de potencia que implica la minimizacion de la produccion de entropia en centrales generadoras de potencia. De acuerdo con los lineamientos mas recientes publicados en la literatura. Los conceptos y resultados del analisis se aplican a varias centrales mexicanas y se comparan con otras centrales en el mundo.

  19. Modern concepts of thermodynamic optimization in Mexican thermoelectric power stations; Conceptos modernos de optimacion termodinamica en centrales termoelectricas mexicanas

    Energy Technology Data Exchange (ETDEWEB)

    Cervantes de Gortari, J.; Vidal Santo, A.; Mendez Lavielle, F.; Bautista Godinez, O. [Facultad de Ingenieria, UNAM, Mexico, D.F. (Mexico)

    2002-03-01

    In this paper, a summary review of the current thermodynamic concepts to the maximum power generation and minimum entropy production are presented. The results of the analysis are considered in Mexican power stations using conventional cycles and are compared with other power stations around the world. [Spanish] En este trabajo se revisa el analisis de maxima generacion de potencia que implica la minimizacion de la produccion de entropia en centrales generadoras de potencia, de acuerdo con los lineamientos mas recientes publicados en la literatura. Los conceptos y resultados del analisis se aplican a varias centrales mexicanas y se comparan con otras centrales en el mundo.

  20. Control of a deareador level of a thermoelectric power station using modern control techniques; Control de nivel de un deareador de una central termoelectrica utilizando tecnicas de control moderno

    Energy Technology Data Exchange (ETDEWEB)

    Chavez Estrada, Jose Israel

    1997-01-01

    The present work shows the implementation of the scheme of predictive control IMC (Internal Model Control) in order to control the level of the deareador of a combined cycle thermoelectric power station of (C.C.T.S.). The implementation has the purpose of looking for alternative strategies of control to the classic ones (PID`s) that more efficiently control the variables of interest, in addition to getting into the new control techniques of control. Following the philosophy of predictive control IMC the form to applying this technique is shown, as well as the implementation of this type of controllers. A comparison of predictive control IMC is made with the scheme of conventional control (three control elements PID`s ) used at present to control the level of the deareador in the Combined Cycle Thermoelectric Power stations of Dos Bocas, Veracruz, Mexico and of Gomez Palacio, Durango, Mexico. [Espanol] El presente trabajo muestra la implementacion del esquema de control predictivo IMC (Control con Modelo Interno) con el objeto de controlar el nivel del deareador de una Central Termoelectrica de Ciclo Combinado (C.T.C.C.). La implementacion tiene la finalidad de buscar estrategias de control alternas a las clasicas (PID`s) que controlen mas eficientemente la variable de interes, ademas de incursionar en las nuevas tecnicas de control. Siguiendo la filosofia del control predictivo IMC se muestra la forma de aplicar esta tecnica, asi como la implementacion de este tipo de controladores. Se hace una comparacion del control predictivo IMC con el esquema de control convencional (control de tres elementos PID`s) utilizando actualmente para controlar el nivel del deareador en las centrales termoelectricas de ciclo combinado de Dos Bocas, Veracruz y de Gomez Palacio, Durango en Mexico.

  1. Diffusion and dispersion heat of hydrotermal discharge from power plant; Difusion y dispersion de calor de la descarga hidrotermal de una central termoelectrica

    Energy Technology Data Exchange (ETDEWEB)

    Rendon Villalobos, J. Rodolfo

    1996-12-31

    numerica del comportamiento hidrodinamico de la descarga al mar del agua de enfriamiento de la central termoelectrica Tuxpan (CTT) bajo dos distintas condiciones ambientales meteorologicas y oceanograficas, a saber: Caso I, viento variable de direccion SW con intensidad promedio igual a 3 m s-1 y Caso II, viento variable del NW con intensidad promedio igual a 11.10 m s-1. Las simulaciones numericas se realizaron mediante un modelo tridimensional de circulacion costera y difusion y dispersion de calor. El analisis estadistico del banco de datos de intensidad y direccion del viento medido del 1 de enero de 1981 al 31 de diciembre de 1983, indica que el numero de valores de mayor ocurrencia se presento dentro del intervalo de 180 grados a 315 grados. Por lo mismo, el efecto del viento proveniente del sector sur genera un patron de circulacion superficial de flujo norte que alejan de la obra de toma el agua caliente descargada. En contraste, el viento que proviene del sector norte genera corrientes superficiales de flujo sur que impulsa el efluente hidrotermico hacia la obra de toma. Las comparaciones entre los resultados de las simulaciones numericas y los datos de campo indican que, para una variedad de condiciones ambientales meteorologicas y oceanograficas representativas del Sitio Tuxpan (ST), el modelo simula correctamente los patrones de difusion y dispersion superficial de los efluentes medidos los dias 19, 20 y 21 de agosto de 1992 (Caso I) y 26 de noviembre de 1992 (Caso II). La precision promedio con la cual el modelo predice las areas de impacto de los efluentes descargados en el ST es de {+-} 11%. Para todos los casos analizados, el tamano real del area de impacto termico que podria alterar substancialmente el ecosistema marino no fue mayor a 0.1 Km{sup 2}. Los posibles efectos ecologicos que podrian resultar como consecuencia de los gradientes termicos inducidos por la descarga superficial de agua caliente solo podrian ser considerados de significancia local. Los

  2. Present situation of the control of the transmissions of thermal power plants in Colombia; Situacion actual del control de las emisiones de centrales termoelectricas en Colombia

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Lozada, Hector [Consultor Ambiental, Bogota (Colombia)

    1996-12-31

    This paper presents, departing from a historical recollection, the evolution analysis of the Colombian Electric Sector, with emphasis in the electric component performance. Also, a general view is offered on the characteristics of the thermal electric resource in terms of energy production level, type of fuels used and annual amount of air pollutants originated in the combustion process. In the second part of the paper the normative scheme and the regulation for emissions control, particularly coming from power plants; and the tendencies in the policies that for the management of the atmospheric resource are being implemented in the country are identified. [Espanol] En este articulo se presenta, a partir de un breve recuento historico, el analisis de la evolucion del Sector Electrico Colombiano con enfasis en el comportamiento del componente termoelectrico. Asi mismo se ofrece una vision general sobre las caracteristicas del parque termico, en terminos de los niveles de produccion de energia, los tipos de combustibles utilizados y las cantidades anuales de contaminantes atmosfericos que se generan en el proceso de combustion. En la segunda parte del trabajo se comenta el esquema normativo y la regulacion para el control de las emisiones, en particular de las procedentes de plantas termoelectricas; y se identifican las tendencias de las politicas que para la administracion del recurso atmosferico se estan implantando en el pais.

  3. Starting of the steam generator of a fossil fuel power plant, using predictive control based in a neuronal model; Arranque del generador de vapor de una central termoelectrica, usando control predictivo basado en un modelo neuronal

    Energy Technology Data Exchange (ETDEWEB)

    Gallardo Dominguez, Tonatiuh

    2004-09-15

    In this thesis work it is presented the design and implementation of a simulator of total scope of a predictive controller based in the neuronal model of the temperature in two stages of the heating of the steam generator of a fossil fuel power plant. An implemented control scheme is detailed, as well as the methodology for the identification of a neuronal model utilized for the control. Finally the results of the implementation in the simulator located at the Instituto de Investigaciones Electricas (IIE) are shown to be satisfactory. This control structure is not applied directly in closed circuit, but provides the value of the control actions to a human operator. [Spanish] En este trabajo de tesis se presenta el diseno e implementacion, en un simulador de alcance total, de un controlador predictivo basado en un modelo neuronal para el control de la temperatura en dos etapas del calentamiento del generador de vapor de una central termoelectrica. Se detalla el esquema de control implementado, asi como la metodologia de identificacion de un modelo neuronal utilizado para la sintesis del control. Finalmente se muestran los resultados de la implementacion en el simulador que se encuentra en el Instituto de Investigaciones Electricas (IIE); dichos resultados fueron satisfactorios. Esta estructura de control no se aplica directamente en lazo cerrado, sino que provee el valor de las acciones de control a un operador humano.

  4. Advances in the research line of diagnosing of faults in fossil fuel power plants; Avances en la linea de investigacion de diagnostico de fallas en centrales termoelectricas

    Energy Technology Data Exchange (ETDEWEB)

    Ruz H, Jose A [Universidad Autonoma del Carmen, Campeche (Mexico); Sanchez C, Edgar N [Centro de Investigacion y Estudios Avanzados del Instituto Politecnico Nacional, Mexico, D.F. (Mexico); Suarez Cerda, Dionisio A; Quintero R, Agustin [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2006-07-01

    This article deals with a research in progress searching to take care of the faults that occur with greatest frequency in the fossil fuel power plants of Mexico with the aid of tools of computational intelligence such as the neuronal networks and the fuzzy logic, for the online recognition of the dynamic behavior patterns of variable groups. What this research looks for is the development of individual systems, in relation to the computational intelligence techniques that continuously supervise the functioning of the unit and inform the operator of the eventual faults in the understanding that on time attention to the faults will result in a minimum cost. The advantages of these diagnosis mechanisms are established in comparison to alternative diagnosis methods, such as their associative memory useful to store fault patterns. [Spanish] Se trata de una investigacion en progreso que busca atender las fallas que ocurren con mayor frecuencia en las unidades termoelectricas de Mexico con la ayuda de herramientas de inteligencia computacional como las redes neuronales y la logica difusa, para el reconocimiento en linea de patrones de comportamiento dinamico de grupos de variables. Lo que esta investigacion busca es desarrollar sendos sistemas, en relacion a las tecnicas de inteligencia computacional, que supervisen continuamente el funcionamiento de la unidad e informen al operador de fallas eventuales, en el entendido que la oportuna atencion a fallas redituara en un costo minimo. Las ventajas de estos mecanismos de diagnostico se establecen en comparacion a metodos de diagnostico alternativos, como su memoria asociativa util para almacenar patrones de falla.

  5. Computerized system for the support of the predictive maintenance in thermoelectric power stations of Comision Federal de Electricidad; Sistema computarizado para el apoyo del mantenimiento predictivo en centrales termoelectricas de la Comision Federal de Electricidad

    Energy Technology Data Exchange (ETDEWEB)

    Aranda A, Segio; Garcia M, Raul; Poujol G, Francisco; Chairez C, Carlos; Dominguez M, Nely [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2002-07-01

    This paper describes the functionality of the Integral System of Information for the Diagnosis of Predictive Maintenance (SIIDMP) in the thermoelectric centrals, whose primary target is to give support to the personnel related with the maintenance and operation of the thermoelectric central to optimize the application of the inspection, maintenance and its associated costs. It is important to comment that in the generating power stations of Comision Federal de Electricidad (CFE) techniques and methodologies for the preventive and corrective maintenance are applied, in addition of which they count on electronic equipment of operation dedicated to the inspection and control of vibratory equipment. The architecture of the SIIDMP is of the client-server type and for its design and implantation Windows NT 4.0 was used as operating system, SQL Server 7.0 as server and manager of the database, Visual C++ for the programs of data mining, Vision Basic 6.0 for the codification of the application programs and Interface Man-Machine (IMM), the communication mechanism Open Data Base Connectivity (ODBC) to establish the connection with the different data sources, as well as libraries of symbols and graphs that were included in the interface of the user. The main objective of the SIIDMP is to take care of the own necessities on optimization, improvements and savings in the operation of the power stations. With systems like the SIIDMP, a reduction of the costs due to shutdowns by accidental failures of the main equipment is looked for, limiting the deterioration of the equipment, as well as to provide knowledge and aid to all the personnel who take part in the management of the operation and conservation of the facilities of the power station. [Spanish] Se describe la funcionalidad del Sistema Integral de Informacion para el Diagnostico de Mantenimiento Predictivo en las centrales termoelectricas (SIIDMP), cuyo objetivo principal es apoyar al personal relacionado con el

  6. Monitoring and diagnosis of condensation systems in thermoelectric power stations: behavior indicators; Monitoreo y diagnostico de sistemas de condensacion en centrales termoelectricas: indicadores de comportamiento

    Energy Technology Data Exchange (ETDEWEB)

    Rodriguez Martinez, Hugo; Sanchez Sanchez, Ramon [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2009-07-01

    In this article are described the basic characteristics, capacities and benefits of a computer system for the monitoring and operation diagnosis of the main equipment of a condensation system of thermoelectric power plants. The system monitors the process variables in real time and, with base in these variables, it can realize a diagnosis of the cooling tower, the condenser, the circulation water and the circulating water pumps, deducting the possible problems (deficiency causes) and raising alternatives to improve the system performance or to solve the problem. It is important to mention that with base in the raised alternatives, the user can take decisions to diminish or eliminate the problem. The essential content of the article focuses in the description of the basic procedures for the calculation of the performance and diagnosis indicators of the condensation system of the equipment. The equipment evaluation is carried out by means of the comparison between the indicators values and the expected ones, whereas the diagnosis is realized by means of an expert system. [Spanish] En este articulo se describen las caracteristicas principales, capacidades y beneficios de un sistema computacional para el monitoreo y diagnostico del funcionamiento de los equipos principales de un sistema de condensacion de plantas termoelectricas. El sistema monitorea las variables del proceso en tiempo real y, con base en dichas variables, puede realizar un diagnostico de la torre de enfriamiento, el condensador y las bombas de agua de circulacion, deduciendo los posibles problemas (causas de las deficiencias) y planteando alternativas para mejorar el desempeno del sistema o solucionar el problema. Es importante mencionar que con base en las alternativas planteadas, el usuario puede tomar decisiones para reducir o eliminar el problema. El contenido esencial del articulo se enfoca en la descripcion de los procedimientos basicos para el calculo de los indicadores de desempeno y

  7. Results in energy saving obtained with the application of speed variator in fossil power stations; Resultados de ahorro de energia obtenidos con la aplicacion de variadores de velocidad en centrales termoelectricas

    Energy Technology Data Exchange (ETDEWEB)

    Merlos Rueda, Rosa Maria [Programa de Ahorro de Energia del Sector Electrico (PAESE), Mexico, D. F. (Mexico)

    1999-07-01

    The project of installation of speed variator in fossil power stations (CT's) of Comision Federal de Electricidad (CFE), as an energy saving measure, is a pilot project that began with the support of the Subdivision de Generacion, and promoted by the Energy Saving Program of the Electric Sector (PAESE), with the putting in operation of an equipment in the condensate pump of the Punta Prieta II C. T. U3. The energy saving observed was substantial, fluctuating between the 19.4% at high loads (at 90% load) and the 71.1% at low loads (at 40% load) of the generating unit. With these results, it was decided to extend the scope of the project with the installation of 6 more equipment for equal number of fossil power stations, located in 4 of the 5 Regions of Generation. The fossil power stations, selected for this stage of the project were: C. T. Felipe Carrillo Puerto U1, C.T. Lerma U4, C.T. Salamanca U1, C.T. Monterrey U6, C.T. Francisco Villa U3 and the C.T. Punta Prieta II-U1. The equipment was in operation during the first quarter of 1998, and the first results indicate an energy savings average per equipment, between 39% and 52%. The recovery of the investment fluctuates between the 48.4% and the 87.6% in less than two years of operation, with which a maximum period of recovery of 3 years is expected. The estimated potential of energy saving, considering the application of these devices in condensate pumps, feedwater pumps (where no speed variator is installed) forced draft fans, induced draft fans and gas recirculation fans, as well as circulation water pumps, of the existing Generating Power stations, ascends to an annual total of 830,000, which represents an approximate 9.4% of the National consumption of self services. [Spanish] El proyecto de instalacion de variadores de velocidad en Centrales Termoelectricas (CT's) de la Comision Federal de Electricidad (CFE), como medida de ahorro de energia, es un proyecto piloto que se inicio con el apoyo de la

  8. Robust velocity and load control of a steam turbine in a combined cycle thermoelectric power station; Control robusto de velocidad y carga de una turbina de vapor en una central termoelectrica de ciclo combinado

    Energy Technology Data Exchange (ETDEWEB)

    Reyes Archundia, Enrique

    1998-12-31

    of the computation, the programming languages and the numerical methods allow to develop mathematical models that simulate in an approximate manner the processes to control, as it is the case of the combined cycle thermoelectric power station and in this way making the evaluation of algorithms of modern control possible. In chapter I a functional description of the steam turbine process is given. Since this belongs to a combined cycle thermoelectric power station, it is begun with the description of this power station, later to emphasize the subsystem of the steam turbine and emphasize each one of the elements that comprise this last one. [Espanol] Este trabajo de investigacion esta orientado a disenar, desarrollar y validar un algoritmo de control moderno, que permita la obtencion de mejores desempenos en el control de velocidad de una turbina de vapor perteneciente a una central termoelectrica de ciclo combinado, en todo el intervalo de operacion, asi como la obtencion de mejores desempenos en el control de la cantidad de megawatts generados por la misma cuando esta acoplada a un generador electrico, comparando el desempeno con el obtenido mediante el controlador convencional existente. Los cambios en la referencia de velocidad o carga, son a solicitud del operador y se dan siempre en forma de rampa, indicando la rapidez con la que se desea efectuar el cambio de valor en la referencia. Esta es la razon por la cual el objetivo principal del control a disenar es realizar un buen seguimiento a referencias del tipo rampa. En el subsistema de la turbina de vapor existente el inconveniente de que las valvulas que regulan el flujo de vapor hacia la turbina, presentan un acoplamiento con la valvula del bypass que permite derivar el flujo de vapor hacia el condensador principal sin tener que pasar por la turbina. Es por esto que se propone un control multivariable que contemple la interaccion que se presenta entre las valvulas antes mencionadas, partiendo de un diseno

  9. Intelligent control system for the temperature regulation in a gas turbine of a combined cycle fossil fuel power plant; Sistema de control inteligente para regular la temperatura en la turbina de gas de una central termoelectrica de ciclo combinado

    Energy Technology Data Exchange (ETDEWEB)

    Espindola Vasquez, Agustin

    2004-11-15

    logic theory and its performance was evaluated using a non- linear mathematical model that emulates the CTCC behavior. The fuzzy supervision system is integrated by three main modules: Supervision of blades temperature during the starting stage of the UTG; Supervision of blades temperature runback during the power generation stage of the UTG, and Control by Temperature during power generation stage of the UTG. The temperature fuzzy supervisor is implemented in a nonlinear mathematical model that simulates a CTCC. The obtained and analyzed results in the different sceneries of the simulation tests show that the temperature fuzzy supervision system displays a better performance than the obtained with the scheme of conventional supervision. [Spanish] En las Unidades Turbogas (UTG) de una Central Termoelectrica de Ciclo Combinado (CTCC), una de las variables criticas tanto desde el punto de vista operativo como desde el punto de vista de seguridad, es la temperatura de los alabes de la turbina. El mejor desempeno de la unidad turbogas desde el punto de vista de generacion electrica se obtiene cuando es posible lograr la mayor eficiencia termica. Desde el punto de vista de seguridad se busca mantener la temperatura de los alabes en el limite impuesto por el fabricante, garantizando con esto la integridad de las partes internas de la UTG al evitar que esfuerzos termicos considerables decrementen su vida util. Para mantener la temperatura de alabes dentro del limite establecido, el sistema de control de la UTG cuenta con un sistema de supervision de temperatura de alabes, que modifica la referencia de los controladores PI de velocidad o de potencia generada, mismos que regulan la valvula de flujo de combustible a la camara de combustion de la UTG. Este sistema de supervision esta basado en condiciones logicas para generar su salida. En las plantas de proceso cuya operacion es compleja y su comportamiento dinamico es no lineal, las estrategias de control de lazo simple no

  10. General diagnosis on the control of the pollution by combustion gases of the fossil fueled power plants of the Instituto Ecuatoriano de Electrificacion (INECEL); Diagnostico general del control de la contaminacion de los gases de la combustion en las centrales termoelectricas del Instituto Ecuatoriano de Electrificacion (INECEL)

    Energy Technology Data Exchange (ETDEWEB)

    Romero Arce, Efren [Central Termica Gonzalo Zevallos, (Ecuador)

    1996-12-31

    In this paper are presented the characteristics of the electric sector of Ecuador, its interconnected system, the principal laws in effect on the prevention and control of the environmental pollution related to the electric sector and an overview of the pollution control in the fossil fueled power plants of the Instituto Ecuatoriano de Electrificacion (INECEL) [Espanol] En este trabajo se presentan las caracteristicas del Sector Electrico del Ecuador, su Sistema Nacional Interconectado, las principales leyes vigentes en el pais sobre la prevencion y control de la contaminacion ambiental relacionadas con el sector electrico y, un panorama general con respecto al control de la contaminacion en las centrales termoelectricas del Instituto Ecuatoriano de Electrificacion (INECEL)

  11. Opportunities for the operation of the Comision Federal de Electricidad`s fossil fuel power plant stations eventually to be retired as cogeneration units; Oportunidades de operar las centrales termoelectricas de la Comision Federal de Electricidad, eventualmente retirables como unidades de cogeneracion

    Energy Technology Data Exchange (ETDEWEB)

    Buendia Dominguez, E. H. [Instituto de Investigaciones Electricas, Cuernavaca (Mexico); Merlos Rueda, R. M. [Programa de Ahorro de Energia para el Sector Electrico, Mexico, D. F. (Mexico)

    1995-12-31

    The Programa de Ahorro de Energia para el Sector Electrico (PAESE) (Program for Energy Conservation for the Electric Sector) in collaboration with the Instituto de Investigaciones Electricas (IIE), decided to evaluate technically and economically the possibilities of operating the Comision Federal de Electricidad`s Thermoelectric Power Stations (TPS), eventually to be retired as cogeneration units in supplying thermal energy to industry. The study was focussed to the Monterrey and San Jeronimo Power Stations, determining in a first stage, the optimum radius for handling and transporting steam and/or hot water and so to define the industries that potentially could obtain heat energy from the TPS, in this stage the thermal needs of the evaluated industries were determined (pressure, temperature and flow). In a second stage, the different arrangements to be made to operate the selected TPS, so as to be in position of satisfying such thermal energy demands were evaluated. This paper presents the results of this study. [Espanol] El Programa de Ahorro de Energia para el Sector Electrico (PAESE), en colaboracion con el Instituto de Investigaciones Electricas, decidieron evaluar tecnica y economicamente las posibilidades de operar las centrales termoelectricas (CT`s) de la Comision Federal de Electricidad, eventualmente retirables, como unidades de cogeneracion al ofrecer calor a la industria. El estudio se enfoco en las centrales de Monterrey y San Jeronimo, determinado en una primera etapa el radio optimo para el manejo y transporte de vapor y/o agua caliente y asi definir a las industrias que potencialmente podrian recibir calor de las CT`s, en esta etapa se determinaron las necesidades termicas de las industrias evaluadas (presion, temperatura y flujo). En una segunda etapa se evaluo los diferentes arreglos para operar las CT`s seleccionadas para que pudieran satisfacer dichas demandas termicas. En este trabajo se presentaron los resultados de dicho estudio.

  12. Intelligent system of aid for the starting of fossil fuel units; Sistema inteligente de ayuda para el arranque de unidades termoelectricas

    Energy Technology Data Exchange (ETDEWEB)

    Suarez Cerda, Dionisio A; Ibargueengoytia Gonzalez, Pablo H; Villavicencio Ramirez, Alejandro [Instituto de Investigaciones Electricas, Temixco, Morelos (Mexico)

    1999-07-01

    In this article the aid system for the starting of fossil fuel units is described (SIAAT) based on techniques of artificial intelligence, that the Management of Supervision of Processes of the Instituto de Investigaciones Electricas (IIE) develops. It analyzes the problem of the starting of fossil fuel units, which sets out to solve through computer techniques based on artificial intelligence. The system architecture is proposed and the challenges that are due to face are mentioned so that the system works in line with the process and along with it. In addition to the technical aspects covered in the project, the more relevant results that make an impact in the expectations of application of the system are mentioned, as well as the expected benefits of its use in fossil fuel power stations. [Spanish] En este articulo se describe el Sistema de ayuda para el Arranque de Unidades Termoelectricas (SIAAT) basado en tecnicas de inteligencia artificial, que desarrolla la Gerencia de Supervision de Procesos del Instituto de Investigaciones Electricas (IIE). Se analiza el problema del arranque de unidades termoelectricas, el cual se propone resolver a traves de tecnicas computacionales basadas en inteligencia artificial. Se presenta la arquitectura del sistema y se mencionan los retos que se deben enfrentar para que el sistema funcione en linea junto con el proceso. Ademas de los aspectos tecnicos abordados en el proyecto, se mencionan los resultados mas relevantes que impactan en las expectativas de aplicacion del sistema, asi como los beneficios esperados de su uso en centrales termoelectricas.

  13. On line chemical analyzers for high purity steam and water, applied to steam power plants; Analizadores quimicos en linea para agua y vapor de alta pureza, aplicados a centrales termoelectricas

    Energy Technology Data Exchange (ETDEWEB)

    Diaz Perez, Ruth [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1989-12-31

    This article presents a general overview of the advances in the subject of on line analyzers of chemical parameters for high purity water and steam and specifies which ones are commercially available. Also are mentioned besides, the criteria nowadays applied for the selection of the sites for sample grabbing and the analysis that is necessary to perform in each point, depending on the power plant type and the treatment administered (phosphates-Ph coordinated or AVT treatment). [Espanol] El articulo presenta un panorama general de los avances que en materia de analizadores de parametros quimicos en linea para agua y vapor de alta pureza, y especifica cuales estan disponibles en forma comercial. Se citan, ademas los criterios que se aplican actualmente para seleccionar los puntos de toma de muestra y los analisis que es necesario efectuar en cada punto, dependiendo del tipo de central y del tratamiento que se le administre (fosfatos-pH coordinado o tratamiento AVT).

  14. Kenyon Martin

    Institute of Scientific and Technical Information of China (English)

    Husky

    2008-01-01

    上季马丁(Kenyon Martin)只打了两场比赛,就因右膝受伤退场,而且经过医生诊断,决定要进行显微手术。马丁的左膝在2005年也动过类似的手术,在NBA里,两个膝盖都动这种手术还想回到球场的人,他可是第一位。当然,这并不是什么光荣的事,反而是痛苦的经历。其实从2004年加入掘金队开始,马丁就一直受到伤势困扰,他也知道显微手术的复健过程有多辛苦,所以当上季他知道又要再来一次时,他

  15. Martin Wilderness study : Martin National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a summary of a wilderness study done of Martin National Wildlife Refuge pursuant to the Wilderness Act of 1964. It provides information as to the...

  16. Lauralee E. Martin

    Institute of Scientific and Technical Information of China (English)

    WANG PEI

    2006-01-01

    @@ In January 2005, Lauralee E. Martin, CFO of Jones Lang LaSalle, was appointed to the additional position of Chief Operating Officer. Despite the extra workload, she remains committed to enjoying her dual role within one of the world's leading real estate services companies and a major player in the Chinese real estate market. CIB spoke with Martin on her recent visit to China.

  17. Conrad Martin Metzi ofordid

    Index Scriptorium Estoniae

    1998-01-01

    20. XI 1998-31. I 1999 Tartu Kunstimuuseumis saksa graafiku Conrad Martin Metzi (1749-1827) ofortide näitus, mis jätkab Tartu Kunstimuuseumi pedagoogilise suunitlusega näituste sarja. Näitusel 19. sajandi alguse saksa reproduktsioonigraafika ئ ofortide seeria, mis on teostatud Michelangelo Sixtuse kabeli fresko "Viimane kohtupäev" järgi

  18. Professor Martin Hairer

    Directory of Open Access Journals (Sweden)

    Martine Barons

    2015-09-01

    Full Text Available Professor Martin Hairer was one of four recipients of the 2014 Fields Medal, widely viewed as the highest honour a mathematician can receive. He is currently Regius Professor of Mathematics in the Mathematics Department at the University of Warwick. Professor Hairer has contributed significantly to the field of stochastic partial differential equations (SPDEs, which engages with interdisciplinary approaches to mathematics and physics. He has enjoyed great success communicating mathematics to a range of audiences and has also developed music editing software.In this interview, early career mathematicians, Dr Martine Barons (MJB and Dr Paul Chleboun ask Professor Hairer (MH about how his interest in mathematics developed; the awards ceremony where he received the Fields Medal; Amadeus Pro, the music software he developed and continues to maintain; and the challenges of engaging a sceptical and sometimes critical public as a mathematician.

  19. Lugupeetud emakeeleõpetaja! / Martin Ehala

    Index Scriptorium Estoniae

    Ehala, Martin, 1963-

    2006-01-01

    Tutvustatakse eesti keele õpikud : Ehala, Martin. Eesti keele struktuur. Tallinn, 2001 ; Ehala, Martin. Kirjutamise kunst. Tallinn, 2000 ; Ehala, Martin. Eesti kirjakeel. Tallinn, 2002 ; Madisso, Maia. Keele- ja tekstiharjutusi abiturientidele. Tallinn, 2002 ; Ehala, Martin ; Veismann, Tiina jt. Noor keelekasutaja. Tallinn, 2005

  20. Thermoelectric power plant conversion from fuel oil to coal with integration of a CO{sub 2} capture plant. Part 1; Conversion de una central termoelectrica de combustoleo a carbon con integracion de una planta de captura de CO{sub 2}. Parte 1

    Energy Technology Data Exchange (ETDEWEB)

    Huante Perez, Liborio; Rodriguez Martinez, J. Hugo; Arriola Medellin, Alejandro M. [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2010-11-15

    The major features in the design of power plant conversion from fuel oil to coal, considering the new technical characteristics of fuel and his transportation to plant, equipment required to comply with Mexican environmental standards and additional requirements of auxiliaries are described. In addition, changes needed on power plant design were considered according to integrates CO{sub 2} capture plant alternatives. [Spanish] En este articulo se describen las caracteristicas principales en el diseno de la conversion de Centrales de combustoleo a carbon, considerando el nuevo combustible y su transporte hasta la central, los equipos requeridos para cumplir con las normas ambientales y los requerimientos adicionales de los servicios auxiliares. Adicionalmente, se lleva a cabo el analisis de los cambios requeridos en el diseno de la conversion considerando diferentes opciones para la integracion de una planta de captura de CO{sub 2}, la cual debera entregar este subproducto para su compresion y envio a su destino final para su almacenamiento.

  1. Martin Rubin: Thrillers

    OpenAIRE

    Morsch, Thomas

    2000-01-01

    This book is the first in a new series from Cambridge University Press entitled Genres in American Cinema (general editor : Barry Keith Grant). The thriller has been a much-neglected genre in film studies (less so in literature), so any new work in this field is to be welcomed. Martin Rubin has successfully fulfilled the series'aim of providing « a comprehensive account of its genre... balancing theoretical and historical discussion with close readings of representative films » (p. iii). Yet ...

  2. Martin Logan Motion

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Martin Logan静电音箱推出新品Motion魔心系列音箱,全系列产品使用了高灵敏度的折叠式Motion高音单元以及强劲紧凑的低音技术,从而使该系列音箱的音质流畅、精确,而且具有极其惊人的动态范围和清晰度。

  3. Martin Luther King Day

    Institute of Scientific and Technical Information of China (English)

    邵有为

    2005-01-01

    @@ It was December, 1955, and Martin Luther King, Jr. had just received his doctorate3 degree in theology4. He had moved to Montgomery, Alabama to preach5 at a Baptist church. He saw there, as in many other southern states, that African-Americans had to ride in the back of public buses. Dr. King knew that this law violated6 the rights of every African-American. He organized and led a boycott7 of the public buses in the city of Montgomery. Any person, black or white, who was against segregation8 refused to use public transportation. Those people who boycotted were threatened or attacked by other people, or even arrested or jailed by the police. After one year of boycotting the bus system, the Supreme Court9declared that the Alabama state segregation law was unconstitutional10.

  4. Control structures design for fossil power station units; Diseno de estructuras de control para unidades termoelectricas

    Energy Technology Data Exchange (ETDEWEB)

    Palomares Gonzalez, Daniel; Ricano Castillo, Juan Manuel [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1989-12-31

    In this paper are designed an analyzed the control ties of a 300MW fossil unit at different operation levels. The design and analysis were developed on an operation range of 50% to 100% load. The main control ties were studied among which are the feedwater flow, the superheating zone temperatures and the generated output. The technique used for the design is the decomposition in singular values (DSV) of the plant transference matrix. This is a recent technique that permits finding the most important interactions among output-input variables, over a significative frequencies range for the transference matrix of the plant. For this purpose utilizes the control properties of the transference matrix, such as: control effort, output-input interaction and ruggedness with respect to uncertainties. The control structures obtained were tested in a digital model of a fossil plant unit. A comparison study of both structures (original and modified) showed enhancement in the performance of the power plant with modified structure. [Espanol] En este trabajo se disenan y analizan los lazos de control de una unidad termoelectrica de 300 MW, a diferentes niveles de operacion. El diseno y analisis se desarrollo sobre un rango de operacion de 50 a 100 por ciento de carga. Se estudiaron los principales lazos de control entre los que se encuentran el flujo de agua de alimentacion, las temperaturas de la zona de sobrecalentamiento y la potencia generada. La tecnica utilizada para el diseno es la descomposicion en valores singulares (DVS) de la matriz de transferencia de la planta. Esta es una tecnica reciente que permite encontrar las interacciones mas importantes entre variables entrada-salida, sobre un rango de frecuencias significativas para la matriz de transferencia de la planta. Utiliza para ello las propiedades de control de la matriz de transferencia, como son: esfuerzo de control, interaccion entrada-salida y robustez con respecto a incertidumbres. Las estructuras de control

  5. Max Martins, a hora indiferente Max Martins, the indifferent hour

    Directory of Open Access Journals (Sweden)

    Manoel Ricardo de Lima

    2012-06-01

    Full Text Available Este texto trata de uma ideia de oficina compartilhada em torno da poesia de Max Martins com alguns conceitos retirados do pensamento crítico-poético de Mário Faustino.Este texto describe una idea de taller compartido en la poesía de Max Martins utilizándose de algunos conceptos del pensamiento crítico-poético de Mário Faustino.This paper describes the idea of a shared workshop on the poetry of Max Martins with some concepts taken from Mário Faustino's critical-poetic thought.

  6. Digital viscosity controller for fossil power plants; Controlador digital de viscosidad para plantas termoelectricas

    Energy Technology Data Exchange (ETDEWEB)

    Bautista B, Amberto; Ocampo P, Carlos; Gutierrez A, Ruben; Madinaveitia V, Miguel [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1989-12-31

    Upon the need of increasing the efficiency of the existing fossil power plants in Mexico, the Instrumentation and Control Department of the Instituto de Investigaciones Electricas (IIE) designed and built a viscosity controller to enhance the fuel oil heating process. The system strategy, that allows the control either by temperature or viscosity considers, as an important element, the changing characteristics of the supplied fuels. The equipment that is utilized forms apart of the line Acquisition and Control System (ACS) developed at the same Institute, that has been successfully applied in other systems. [Espanol] Ante la necesidad de aumentar la eficiencia de las plantas termoelectricas existentes en Mexico, el Departamento de Instrumentacion y Control, del Instituto de Investigaciones Electricas (IIE), diseno y construyo un controlador de viscosidad para mejorar el proceso de calentamiento del aceite combustible. La estrategia del sistema, que permite controlar ya sea por viscosidad o por temperatura, considera como elemento importante las caracteristicas cambiantes de los combustibles suministrados. El equipo que se utiliza forma parte de la linea SAC (sistema de adquisicion y control), desarrollada en el mismo Instituto, que se ha aplicado satisfactoriamente en otros sistemas.

  7. [Martin Luther's seizure disorder].

    Science.gov (United States)

    Feldmann, H

    1989-01-01

    Martin Luther's diseases are well documented, because he used to discuss them freely in his letters. There is also a wealth of evidence through reports by his friends. Most of his diseases were common and well known to the contemporary physicians, who accordingly interpreted them correctly: bladder stones, chronic constipation, hemorrhoids. Luther's death obviously was due to a coronary thrombosis. During the last 19 years of his life, in addition to these "natural diseases", Luther also suffered from recurring attacks of a peculiar symptomatology. Luther himself and his friends considered these seizures to be no "natural disease", but Satan punching his flesh, and he compared them to St. Paul's disease (2. Cor. 12). The first of these attacks occurred on July 6, 1527, when Luther was 43 years of age. It began with a roaring tinnitus in his left ear, which increased dramatically and seemed to occupy the left half of his head. Then a state of sickness and collapse followed, however, consciousness was retained throughout the whole period. After a night's rest all the symptoms had subsided, except the tinnitus, which, from that day on, continued for all the following years in varying intensity. Similar attacks with increase of the tinnitus and vertigo as the leading symptoms, seized Luther at irregular intervals and distressed him extremely. Former investigators of Luther's diseases interpreted these attacks as manifestations of a psychiatric disorder and a chronic inflammatory disease of the middle ear. The present detailed study reveals that it was a typical case of Menière's disease of the left ear manifesting itself more than 330 years before Menière's classical observation.

  8. Ramos Rosa e Albano Martins

    OpenAIRE

    2007-01-01

    Este artigo centra-se no diálogo estético entre ramos rosa e Albano Martins, disperso ao longo da obra poética e ensaística dos dois grandes poetas do século XX. This article focus on the aesthetic dialogue between ramos rosa and Albano Martins, dispersed along the poetical work of these great portuguese poets of the 20th century.

  9. King of Spirit:Remy Martin

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ Remy Martin was the first international spirits brand to start the adventure in the Chinese market as early as a century ago This explains Remy Martin benefits today of the highest awareness among all premium imported spirits in China.

  10. Jakob Martin Strid, Little Frog

    DEFF Research Database (Denmark)

    Skyggebjerg, Anna Karlskov

    2008-01-01

    En præsentation af Jakob Martins Strids billedbog Lille frø (2005). Bogen fungerer som et eksempel på en nyere billedbog, der indskriver sig i en dansk/nordisk traditionen af antiautoritære og nonsensprægede fortællinger med oprør mod forældre og samfundsinstitutioner....

  11. Political Theology in Martin Luther

    Directory of Open Access Journals (Sweden)

    Wanderley Pereira da Rosa

    2016-12-01

    Full Text Available The text Political Theology in Martin Luther intends to present the Lutheran political ethics based on the main treatises of the German reformer in this respect. We will also rely on scholars and historians of the Lutheran thought, who interpret that in different points of view, in order to support our position. In Martin Luther's writings we shall first identify a clear attack on papal authority and the Roman Curia, and their pretensions to universal sovereignty over all instances of life. It will be demonstrated that Martin Luther departs from this harsh attack on papal authority and an uncompromising defense of obedience to secular authority in his earliest years, to a position distinct from that. This first positioning of Luther was a result of his interpretation of the Bible, especially New Testament texts such as Romans 13 and Matthew 22:21. In his more mature period, Luther begins to make a defense of peaceful resistance towards the unjust authority and hence, to armed resistance against the tyrant, when this tyrant threatens the Christian faith.

  12. The Words of Martin Luther King, Jr.

    Science.gov (United States)

    Today's Education, 1979

    1979-01-01

    Excerpts from speeches by Dr. Martin Luther King, Jr., are reprinted. Topics discussed include discrimination, the South, education, nonviolent resistance, poverty, economic opportunity, and world peace. (LH)

  13. (Re)writing histories / Martin Klenn

    Index Scriptorium Estoniae

    Krenn, Martin, 1970-

    2010-01-01

    Martin Krenni kunstiprojektid linnaruumis - Monument for the Defeat. Time of liberation 1945-1947, Monument of the Aryanisation, Tirana Tours (2007). Ettekanne rahvusvahelisel seminaril Tallinnas 2009. a.

  14. [Medical history of Martin Luther].

    Science.gov (United States)

    Takigami, Tadashi

    2011-12-01

    Martin Luther achieved great success in religious reformation, though he was said to have suffered from many kinds of diseases during his lifetime. Unfortunately, however, his medical history has never been reported in Japan. Since the second half of his thirties, he was suffering from severe constipation, causing hemorrhoids and anal prolapse. At the beginning of his forties he had vertigo, tinnitis and headaches, which were the signs of chronic purlent otitis media and ended in left otorrhea and pyorrhea of the left mastoiditis. Nearly at the same time, he started to suffer from anginal pain, colic and dysuria due to urinary uric acid stones, gout and left leg ulcer, which were all caused by metabolic syndromes. The last 1/3 of his life was affected by the shadow of diseases, and his religious activities were frequently disturbed. He died from myocardial infarction at the age 63, in February 1546.

  15. Connect the Book. Martin's Big Words: The Life of Dr. Martin Luther King, Jr.

    Science.gov (United States)

    Brodie, Carolyn S.

    2005-01-01

    In honor of Martin Luther King, Jr. Day, this month's featured book is "Martin's Big Words: The Life of Dr. Martin Luther King, Jr." The book was written by Doreen Rappaport and illustrated by Bryan Collier (Jump at the Sun, 2001. 40p. ISBN 0786807148). This pictorial biography of the world-renowned civil rights leader has one of the most striking…

  16. Intelligent support system online for the operation of fossil fuel units; Sistema inteligente de ayuda en linea para la operacion de unidades termoelectricas

    Energy Technology Data Exchange (ETDEWEB)

    Quintero R, Agustin; Suarez C, Dionisio A; Sanchez L, Jose Alfredo [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2006-07-01

    The purpose of this publication is to present a support system online for the operation (SAO) of fossil fuel units, having as objective to support the operator of fossil fuel units when handling guidelines and essential information to carry out the starting and shutdown in a safe and efficient way, reducing the consumption of the useful life of the steam generator and the turbine, as well as the operational cost. Here are presented the intelligent systems for the support of the operation and are described the main characteristics in the dominion of application for the support system, its architecture and functionality, as well as the results obtained in the system assessment performed with the aid of total reach simulator of a fossil fuel unit and a pilot unit. [Spanish] Es motivo de esta publicacion, la presentacion de un sistema de ayuda en linea para la operacion (SAO) de unidades termoelectricas que tiene como objetivo asistir al operador de una unidad termoelectrica con guias de manejo e informacion esencial para llevar a cabo el arranque o paro en forma segura y eficiente, reducir el consumo de vida util del generador de vapor y la turbina, asi como el costo de operacion. Aqui se presentan los sistemas inteligentes de ayuda a la operacion y se describen las caracteristicas principales del dominio de aplicacion para el sistema de ayuda, su arquitectura y funcionalidad, asi como los resultados obtenidos de la evaluacion del sistema realizada con la ayuda de un simulador de alcance total de una unidad termoelectrica y una unidad piloto.

  17. Current status of the Colombia power plants emissions; Estado de las emisiones en las centrales termoelectricas de Colombia

    Energy Technology Data Exchange (ETDEWEB)

    Quijano Hurtado, Ricardo [Ministerio de Minas y Energia, (Colombia)

    1996-12-31

    The characteristics of the Colombian thermal electric resource and the environmental characteristics of the region such as: the climate where the power plants are located; the Geology and the type of soils; the technology employed for the atmospheric emissions control; the water consumption in the region; the systems for ash extraction an social-economical aspects are described [Espanol] Se describen las caracteristicas del parque termico de Colombia y las caracteristicas ambientales de la region como son: el clima donde estan localizadas las plantas; la geologia y los tipos de suelos; la tecnologia utilizada en el control de las emisiones atmosfericas; el consumo de agua en la region; los sistemas de extraccion de cenizas y aspectos socioeconomicos

  18. Technical study of the CO{sub 2} capture process with monoethanolamine for a thermoelectric plant; Estudio tecnico del proceso de captura de CO{sub 2} con monoetanolamina para una planta termoelectrica

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez Diaz, Abigail; Franco Nava, Jose Manuel; Peralta Martinez, Maria Vita; Gonzalez Santalo, Jose Miguel [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico); Franco Lopez, Rogelio; Carreon Silva, Ramon [Comision Federal de Electricidad (Mexico)

    2010-07-01

    planta termoelectrica de 350 MW, que utilizaria carbon como combustible, en el simulador de procesos ASPEN HYSYS. Para este proceso se requieren dos columnas: una de absorcion, en la cual entran los gases y el solvente, que en este caso fue una solucion de monoetanolamina (MEA) al 30%. La MEA reacciona con el CO{sub 2} contenido en los gases, reteniendolo, de manera que los gases restantes que son emitidos al ambiente, ya no lo contienen. La MEA y el CO{sub 2} capturado pasan a la segunda columna donde estos dos componentes se separan, utilizando energia termica para regenerar la MEA liberando el CO{sub 2}. El CO{sub 2} liberado sale por la parte superior de la columna y la MEA recuperada, que es reutilizada en la columna de absorcion, por el fondo. La concentracion de CO{sub 2} en los gases de la combustion es de 14.54% volumen. La simulacion se realizo definiendo una eficiencia de captura de 90%, lo que arrojo un consumo de energia termica para regenerar la MEA de 4.75 GJt/ton CO{sub 2}, que seria suministrada por la central termoelectrica. Considerando una capacidad de gases a tratar de 280 ton/h (por tren) se determino la altura de las columnas de absorcion y desercion, asi como el flujo de solucion de MEA.

  19. Kust on tulnud toonesepa nimi? / Mati Martin

    Index Scriptorium Estoniae

    Martin, Mati, 1951-

    2016-01-01

    Lugeja küsimusele vastab TÜ loodusmuuseumi zoosüstemaatika peaspetsialist entomoloog Mati Martin. Toonesepa tiksuv heli on pulmakutse, vanemates inimestes tekitas see heli aga hirmu ning seda peeti surma - toonelateele mineku - ettekuulutuseks, siit ka nimi

  20. Clint Eastwood lõi Martin Scorseset

    Index Scriptorium Estoniae

    2005-01-01

    Ameerika produtsentide gild nimetas aasta parimaks filmiks Martin Scorsese "Aviaatori" ja Ameerika filmilavastajate gild valis aasta parimaks režissööriks Clint Eastwoodi filmi eest "Miljoni dollari tibi" ("Million Dollar Baby")

  1. Prazdnik freski / Martin Kramer ; interv. Natalja Sindetskaja

    Index Scriptorium Estoniae

    Kramer, Martin

    2002-01-01

    Rahvusvahelisest fresko- ja mosaiigifestivalist Kiviõlis räägib festivali kunstiline juht sakslane Martin Kramer: festivali ideest, varemtehtust, põhjustest, miks valiti Eestis objektiks Kiviõli vene gümnaasium

  2. The call and the response. Martin Heidegger and Martin Buber on responsibility

    Directory of Open Access Journals (Sweden)

    Artur JEWUŁA

    2013-12-01

    Full Text Available The philosophy of subjectivity reached its limits at the beginning of the 20th century. Various attempts at new thinking appears as a reaction to these limits. Such attempts involve, among others, the philosophy of dialogue that was represented in the works of Franz Rosenzweig, Martin Buber, and Eberhard Grisebach. Another approach includes Martin Heidegger’s demand for returning to the question of Being. In this article I intend to present that both attempts are similar in many ways, although their representatives tended to be critical of one another. However, the thought of Martin Buber as well as Martin Heidegger proves to understand a man as a dynamic being, who faces “the calling”. First, I will analyse the thought of Martin Heidegger as presented in Being and Time, then I describe the thought of Martin Buber mainly based on his treaty I and Thou. Finally, I compare the similarities and differences in the thinking of both philosophers.

  3. Martin Pärn Kunstihoone salongis

    Index Scriptorium Estoniae

    1999-01-01

    15. 03 Martin Pärna mööbligrupi "Martin" presentatsioon. 1998. a. pälvis M. Pärn Euroopa disainipreemia Best in the Best Rote Punkt, mida jagab Design Zentrum Nordrhein Westfalen. 1999. a. parim on M. Pärna Martela OY-le projekteeritud klapplaud. Aasta Design Team - Philipsi disaini meeskond. Äramärgitud tooted on näitusel Nordrhein Westfaleni Design Zentrumis

  4. 78 FR 52841 - Airworthiness Directives; Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Airplanes

    Science.gov (United States)

    2013-08-27

    ... Lockheed Martin Corporation/Lockheed Martin Aeronautics Company requested that we revise the NPRM (77 FR... other publications listed in this AD as of August 26, 2005 (70 FR 42262, July 22, 2005). ADDRESSES: For..., Amendment 39-14190 (70 FR 42262, July 22, 2005). AD 2005-15-01 applied to the specified products. The...

  5. Adjustable control in the steam zone of a steam power plant; Control ajustable de la zona de vapor de una unidad termoelectrica

    Energy Technology Data Exchange (ETDEWEB)

    Alvarez Gallegos, Joaquin; Bourguet Diaz, Rafael Ernesto [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1990-12-31

    A general description is presented of self adjustable control systems, as well as of the design and its application for steam temperature regulation of a steam power plant unit model. The algorithm employed is a controller of minimum variance that ponders the output deviation as well as the control effort. The results are compared with the ones obtained in a conventional control scheme, showing in general a better performance in the conducted experiments. [Espanol] Se presenta una descripcion general de los sistemas de control autoajustable, asi como del diseno y su aplicacion para regular las temperaturas de vapor de un modelo de unidad termoelectrica. El algoritmo utilizado es un controlador de variancia minima que pondera tanto la desviacion de salida como el esfuerzo de control. Los resultados se comparan con los obtenidos en un esquema de control convencional, mostrando en general un mejor desempeno en los experimentos realizados.

  6. Martin Saar kahe kunstimaailma vahel / Marian Kivila

    Index Scriptorium Estoniae

    Kivila, Marian, 1985-

    2011-01-01

    Kunstnik Martin Saare, kelle näitus "Order and Chaos" ("Kord ja kaos") on 31. augustini 2011 avatud galeriis Vaal, loomingust. Samas intervjuus räägib New Yorgis elav kunstnik New Yorgi kunstimaailmast, oma karjäärist, loomingust, kunstieelistustest ja eesmärkidest

  7. Martin Luther King, Jr. Resource Guide.

    Science.gov (United States)

    New York State Education Dept., Albany. Div. of Civil Rights and Intercultural Relations.

    This resource guide was developed to commemorate Dr. Martin Luther King, Jr.'s birthday by providing school personnel with background information and hands-on activities for use with students in Grades K-12. The activities in the guide can be implemented throughout the school year to help students become aware of the social, economic, and…

  8. Martin S. Kulli fenomen / Arno Oja

    Index Scriptorium Estoniae

    Oja, Arno, 1950-

    2011-01-01

    Kriitik Arno Oja küsib, kes on salapärane romaanikangelane ja harrastusajaloolane Martin S. Kull (kas Ervin Õunapuu?) ning annab hinnangu tema raamatutele "Tartu koonduslaager", "Tapva hämaruse päevaraamat" ja "Elmar Ilp. Veri mu kätel"

  9. Classical Greece, Black Historians, and Martin Bernal.

    Science.gov (United States)

    Squeri, Lawrence

    1989-01-01

    Explores the work of Martin Bernal in tracing the roots of Greek civilization to Africa. Discusses the Ancient, Aryan, and Revised Ancient models for explaining Greek origins. Observes that Bernal's thesis comes at a time of increased interest in non-Western history. Suggests that views of ancient Greece will never be the same. (SG)

  10. Martin Luther King, Jr. Teacher's Resource Manual.

    Science.gov (United States)

    Connecticut State Dept. of Education, Hartford.

    This Connecticut teachers' manual on Martin Luther King, Jr. includes: (1) teacher background information; (2) five excerpts from King's speeches; (3) four themes for lesson plans; and (4) sample lesson plans. The teacher's background information provides biographical sketches of King and his precursors. The five speeches reproduced here are…

  11. Views of Dr. Martin Luther King, Jr.

    Science.gov (United States)

    Davis, Alan H.

    1990-01-01

    Discusses views of Martin Luther King, Jr., including concepts of human rights, related counseling approaches, and ethics. Claims King's views provide helpful insights for counselors and clients. Concludes King invited individuals to view challenging life situations as moral opportunities. (Author/ABL)

  12. Books about Martin Luther King, Jr.

    Science.gov (United States)

    Woll, Christina B.

    1990-01-01

    Briefly reviews three recent biographies of Martin Luther King, Jr. that also deal with the civil rights movement. Summarizes contents and identifies reading ability levels appropriate for elementary and junior high students. Recommends six additional King biographies for children. Also endorses two filmstrips on King and the movement. Gives full…

  13. Martin Stutzmann: Editor, Teacher, Scientist and Friend

    Science.gov (United States)

    Cardona, Manuel

    2005-03-01

    On 2 January 1995 Martin Stutzmann became Editor-in-Chief of physica status solidi, replacing Professor E. Gutsche, who had led the journal through the stormy period involving the fall of the Iron Curtain, the unification of Germany and the change in its Eastern part, where physica status solidi was based, from socialism as found in the real world (a German concept) to real world capitalism. In 1995 it was thought that the process had been completed (we should have known better!) and after the retirement of Prof. Gutsche the new owners of physica status solidi (Wiley-VCH) decided that a change in scientific management was desirable to adapt to the new socio-political facts and to insure the scientific continuity of the journal.Martin had moved in 1993 from my department at the Max-Planck-Institute to Munich where he soon displayed a tremendous amount of science man- agement ability during the build-up of the Walter Schottky Institute. The search for a successor as Edi- tor-in-Chief was not easy: the job was not very glamorous after the upheavals which had taken place in the editorial world following the political changes. Somebody in the Editorial Boards must have suggested Martin Stutzmann. I am sure that there was opposition: one usually looks for a well-established person ready to leave his direct involvement in science and take up a new endeavor of a more administrative nature. Nevertheless, the powers that be soon realized that Martin was an excellent, if somewhat unconventional candidate who had enough energy to remain a topnotch scientist and to lead the journal in the difficult times ahead: he was offered the job. In the negotiations that followed, he insisted in getting the administrative structures that would allow him to improve the battered quality of the journal and to continue his scientific productivity. Today we are happy to see that he succeeded in both endeavors. The journal has since grown in size and considerably improved its quality.Martin

  14. Analysis Martin’s Tragedy in Martin Eden

    Institute of Scientific and Technical Information of China (English)

    王琳; 卢芳; 李思萌

    2013-01-01

    Jack London, the famous American novelist in twentieth century, whose whole life is full of romantic color. Martin Eden is the immortal work of Jack London, which is a semi-autobiography novel. This paper will interpret Jack London’s most important work Martin Eden from the analysis of its protagonist Martin Eden’s tragedy.

  15. 77 FR 2905 - Martin Luther King, Jr., Federal Holiday, 2012

    Science.gov (United States)

    2012-01-20

    ... Documents#0;#0; #0; #0;Title 3-- #0;The President ] Proclamation 8773 of January 13, 2012 Martin Luther King... equality of all our people. From the steps of the Lincoln Memorial, the Reverend Dr. Martin Luther King, Jr... is within our reach. On the Martin Luther King, Jr., Federal Holiday, we celebrate the man who...

  16. Martin Luther oor oneerlikheid in die ekonomie

    Directory of Open Access Journals (Sweden)

    I.W.C. (Natie van Wyk

    2015-03-01

    Full Text Available Martin Luther about dishonesty in the economy. This article is about Martin Luther’s economic ethics. Background information is given about the economic situation 500 years ago. The high levels of poverty in Germany were the main reason behind the health crisis experienced at that time. Luther reprimanded the heads of families to work diligently and honestly in order to ensure a stable income for the family. He prophetically also criticised the dishonesty on the market place. He exposed the many attempts by people to exploit the poor. An overview is given of the development of his economic thought. The focus falls, however, on his essay Von Kaufshandlung und Wucher (1524 [On trade and profiteering].

  17. "New Science Theater". Intervista a Martin Reckhaus

    Directory of Open Access Journals (Sweden)

    Pica Ciamarra, Leonardo

    2010-01-01

    Full Text Available The paper introduces the play "New Science" – directed by Martin Reckhaus, book by Jessica Slote, performed in New York in 2006 – with the aim to understand its declared inspiration from G. Vico. Moving from the main question of the play: "What does it mean to be human?", the interview with Martin Reckhaus connects Vico’s ideas about the creation of history, the importance of collectivity, the strength of sensuality, the trust in the meaningfulness of the changement and in the power of imagination, to the existential experience pursued by a theatre practice deeply rooted in the tradition of the Living Theatre and of its revolutionary critic of reality.

  18. Polarized Light Experiment, Presa Don Martin, Mexico

    Science.gov (United States)

    1989-01-01

    This is a single scene from a pair (frames 021 and 024) to study the effects of polarized light in Earth Observations. One scene was exposed with vertically polarized light, the other, horizontally. The subject in this study, is a lake behind Presa (dam) Don Martin (27.5N, 100.5W) on thge edge of the Rio Grande Plain near it's boundry with the Sierra Madre Oriental in Coahuila, Mexico.

  19. Reflections on experimental science Martin Perl

    CERN Document Server

    Perl, Martin Lewis

    1996-01-01

    This is a collection of important lecture and original articles and commentaries by Martin Perl, discoverer of the tau lepton and the third generation of elementary particles, and this year's Nobel Prize winner. This book contains a fascinating and realistic picture of experimental science based on the high energy physics research work carried out by him. Using reprints of his articles with his commentaries, the author presents the various aspects of experimental research in science: the pleasures and risks of experimental work; the pain and frustration with experiments that are useless or fai

  20. 76 FR 41647 - Airworthiness Directives; Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Model...

    Science.gov (United States)

    2011-07-15

    ... Register on January 5, 2011 (76 FR 485). That NPRM proposed to continue to require revising the maintenance... Corporation/Lockheed Martin Aeronautics Company Model 382, 382B, 382E, 382F, and 382G Airplanes AGENCY... revising the FAA-approved maintenance program by incorporating new airworthiness limitations for fuel...

  1. 76 FR 485 - Airworthiness Directives; Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Model...

    Science.gov (United States)

    2011-01-05

    ... System Design Review, Flammability Reduction and Maintenance and Inspection Requirements'' (66 FR 23086... Corporation/Lockheed Martin Aeronautics Company Model 382, 382B, 382E, 382F, and 382G Airplanes AGENCY... revising the FAA- approved maintenance program by incorporating new airworthiness limitations for fuel...

  2. Martin Liira raha eest näidelda ei taha / Martin Liira ; interv. Eve Tisler

    Index Scriptorium Estoniae

    Liira, Martin

    2006-01-01

    Tartu Üliõpilasteatri uues lavastuses "Huck Finni lugu" (Mark Twaini järgi dramatiseerinud Madis Kõiv, lavastaja Kalev Kudu) mängib peaosalist Martin Liira, kes räägib oma teatritegemisest ja Huck Finni rollist

  3. Mari Martin - vahelüli looja ja kandja vahel / Mari Martin ; intervjueerinud Tanel Veenre

    Index Scriptorium Estoniae

    Martin, Mari, 1983-

    2009-01-01

    Kalamari Promotioni tegevjuht, Tartu Ülikoolis majandust õppiv Mari Martin oma esimestest sammudest moemaailmas, kaubamärkide ReUse RePublic (premeeriti noorte äriideede võistlusel "Ajujaht 2009" 175000 krooniga) ja Tallinn Dolls loomisest, eesti disaineritest, unistustest seoses eesti disainiga

  4. Martin Ramirez The Last Works》

    Institute of Scientific and Technical Information of China (English)

    张琛; 韩多妮; 张薇; Ron; 周耀恩; 刘玉梅

    2009-01-01

    <正>出版:Pomegranate Martin Ramirez或许并不为人所知,因为这位现今被艺术评论界誉为"二十世纪最伟大的绘画家之一"的创作者,其实是一位无家可归的墨西哥移民,而他的作品均创作于上世纪30年代他被送入加州精神病院之后。当年背井离乡从墨西哥小镇到美国的他刚满30岁,唯一的愿望就是挣钱寄回家

  5. Une fresque hagiographique sur Martin Luther King

    OpenAIRE

    Portes, Jacques

    2015-01-01

    Ce film est sorti en prévision du cinquantième anniversaire des grandes manifestations de Selma (Alabama) de janvier-mars 1965, qui ont débouché en juillet suivant sur le vote de la loi du droit de vote qui va assurer aux électeurs noirs l’accès au suffrage, dont ils étaient privés dans le Sud depuis la fin du XIXe siècle. « Selma » a mis en avant une fois de plus la personnalité de Martin Luther King, à la fois prudent et déterminé, dont le rôle précédent avait été largement reconnu par son ...

  6. Martin Logan推出新品

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Martin Logan最近推出了Fresco音箱。这款苗条的4.5”的音箱有一个可旋转的墙壁支架。可很好地与平板式电视机搭配。它的高音单元中采用了一种专利的先进薄膜(ATF)动圈技术。在两层电磁层之间“悬浮”着一层超薄的振膜。通过推挽运动而产生声音。一对4”的低音单元频率可下潜到78Hz。

  7. Martin Luther en teologiebeoefening in die toekoms

    Directory of Open Access Journals (Sweden)

    I.W.C. (Natie van Wyk

    2015-03-01

    Full Text Available Martin Luther and doing theology in the future. The Netherdutch Reformed Church of Africa prides itself for the fact that she has always appreciated the German-Lutheran tradition. The Reformed Theological College has for 15 years contributed to the appreciation of this tradition. This article wants to encourage the new leadership to keep this legacy alive. The main aspects of Luther’s theology are explained. These aspects are: prayer (oratio, meditation (meditatio, constitation (tentatio, grace of the Spirit (gratia Spiritus, exegesis (sedulalectio, and the use of other sciences in understanding the Bible (bonarum atrium cognitia. Attention is also given to the subject-matter of Theology as well as the notion of humbleness.

  8. The Newest Monument: The Martin Luther King, Jr. National Memorial

    Science.gov (United States)

    Social Studies and the Young Learner, 2011

    2011-01-01

    This article features the newest monument, the Martin Luther King, Jr. National Memorial. The memorial on the National Mall in Washington, D.C., honoring Dr. Martin Luther King, Jr. will be an engaging landscape experience to convey four fundamental and recurring themes throughout Dr. King's life--democracy, justice, hope, and love. Natural…

  9. 21. sajandi mammut / Martin Rästa ; intervjueerinud Tanel Veenre

    Index Scriptorium Estoniae

    Rästa, Martin, 1980-

    2010-01-01

    Kujundusgraafik Martin Rästaga (Mammut) tema tööst, loomingust, trendidest, graafilise disaini näituse eesmärkidest jm. Martin Rästa plakatite näitus "MMMT10" Tartu Y-galeriis 29. märtsist 10. aprillini 2010

  10. A Response to Jane Sahi's "Dialogue as Education: Martin Buber"

    Science.gov (United States)

    Baniwal, Vikas

    2014-01-01

    This article is inspired by Jane Sahi's commentary, "Dialogue as Education: Martin Buber," published under the feature "Classics with Commentary" in the Monsoon 2005 issue of "Contemporary Education Dialogue." I seek to further the discussion of the contributions of Martin Buber to the discourse of education through…

  11. Ectoparasites and host energetics: house martin bugs and house martin nestlings.

    Science.gov (United States)

    Møller, A P; de Lope, F; Moreno, J; González, G; Pérez, J J

    1994-08-01

    We measured the energy cost of ectoparasitism in an experimental study of the house martin bug Oeciacus hirundinis and its main host, nestlings of the house martin Delichon urbica. Nests were randomly assigned to inoculation with 0 (control) 10, or 100 bugs during egg laying, and this resulted in statistically significant differences in parasite loads following fledging of nestlings. Parasite loads negatively affected house martin nestlings as estimated from their body mass at age 16 days and from mass loss estimated over 1 day late in the nestling period. Daily energy expenditure (KJ/d), average daily metabolic rate (ml CO2/g h), and mass independent daily energy expenditure (kJ/mass(0.67)d) did not differ significantly between experimental treatments. However, average daily metabolic rate increased with increasing intensities of ectoparasitism. Mass independent daily energy expenditure also increased with higher levels of parasite infestation. These results demonstrate that the bug imposes an energy cost on its host by elevating the level of metabolism.

  12. System of aid for the starting of the steam generator of a thermoelectric unit; Sistema de ayuda para el arranque del generador de vapor de una unidad termoelectrica

    Energy Technology Data Exchange (ETDEWEB)

    Quintero R, Agustin; Suarez C, Dionisio A; Aquino E, Juan C; Diaz H, Carlos A; Cruz T, Jorge A; Sanchez L, Jose A [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2002-07-01

    This article presents the development of an on line aid system, whose objective is to aid the operator of a thermoelectric unit, providing the information that is required to carry out the heating and pressurization of the steam generator in the shortest possible time. The former takes place respecting the operation limits determined by the manufacturer and the conditions of security established to carry out the maneuvers of operation of the equipment. The system incorporates a scheme of predictive control, based on a neuronal model that estimates the optimal position of two final elements of control to fulfill with the curves of reference for the temperature and pressure of the main steam. The system is based on an architecture client-server and uses technology Web for the access of the information through a navigator of the Internet. [Spanish] Este articulo presenta el desarrollo de un sistema de ayuda en linea, cuyo objetivo es asistir al operador de una unidad termoelectrica, proporcionando la informacion que requiere para llevar a cabo el calentamiento y presurizacion del generador de vapor en el menor tiempo posible. Lo anterior se efectua respetando los limites de operacion determinados por el fabricante y las condiciones de seguridad establecidas para efectuar las maniobras de operacion de los equipos. El sistema incorpora un esquema de control predictivo, basado en un modelo neuronal, que estima la posicion optima de dos elementos finales de control para cumplir con las curvas de referencia para la temperatura y presion del vapor principal. El sistema esta basado en una arquitectura cliente-servidor y utiliza tecnologia Web para el acceso a la informacion a traves de un navegador del Internet.

  13. Lockheed Martin Idaho Technologies Company information management technology architecture

    Energy Technology Data Exchange (ETDEWEB)

    Hughes, M.J.; Lau, P.K.S.

    1996-05-01

    The Information Management Technology Architecture (TA) is being driven by the business objectives of reducing costs and improving effectiveness. The strategy is to reduce the cost of computing through standardization. The Lockheed Martin Idaho Technologies Company (LMITCO) TA is a set of standards and products for use at the Idaho National Engineering Laboratory (INEL). The TA will provide direction for information management resource acquisitions, development of information systems, formulation of plans, and resolution of issues involving LMITCO computing resources. Exceptions to the preferred products may be granted by the Information Management Executive Council (IMEC). Certain implementation and deployment strategies are inherent in the design and structure of LMITCO TA. These include: migration from centralized toward distributed computing; deployment of the networks, servers, and other information technology infrastructure components necessary for a more integrated information technology support environment; increased emphasis on standards to make it easier to link systems and to share information; and improved use of the company`s investment in desktop computing resources. The intent is for the LMITCO TA to be a living document constantly being reviewed to take advantage of industry directions to reduce costs while balancing technological diversity with business flexibility.

  14. Allocation of thermoelectric units in short term in large scale electric power systems; Asignacion de unidades termoelectricas a corto plazo en sistemas electricos de potencia de gran escala

    Energy Technology Data Exchange (ETDEWEB)

    Guillen Moya, Isaias

    1987-08-01

    mathematics with dynamic programming to accelerate the search of a solution and (2) the development of an alternating method to solve the economic dispatch problem without restrictions. This method does not have to form the curve of incremental equivalent cost, with which a great deal of memory storage and execution time are saved. [Spanish] Se presenta un metodo para resolver el problema de asignacion de unidades termoelectricas en sistemas electricos de potencia de gran escala. El problema consiste en determinar cuales unidades generadoras deberan ser programadas para entrar o salir de operacion durante los intervalos de horizonte de planeacion, de tal forma que se satisfagan a minimo costo, y en forma confiable la demanda pronosticada de potencia electrica y las restricciones fisicas y operativas de los componentes del sistema de potencia. El metodo esta compuesto por dos etapas: la primera etapa encuentra una solucion inicial factible de unidades termo por medio de metodos heuristicos. La segunda etapa produce una solucion a partir de un estado de asignacion inicial factible. El costo de operacion se reduce aplicando programacion dinamica en aproximaciones sucesivas, de tal forma que el producto de cada interaccion constituye el estado de asignacion de menor costo encontrado hasta esa etapa. El rango de busqueda para la solucion optima es reducido aplicando tecnicas de relajacion lagrangeana para seleccionar unicamente las unidades que tienen el mayor potencial de reducir el costo de operacion. El algoritmo es validado utilizando un sistema representativo del sistema interconectado nacional que consta de 108 unidades termoelectricas agrupadas en 7 grupos de generacion, para un horizonte de planeacion de una semana dividido en intervalos horarios, conteniendo 18,144 variables discretas, 18,144 variables continuas y 39,024 restricciones. En una computadora VAX 11/780 el problema es resuelto en 55 minutos de CPU con una estimacion del 1.02% de suboptimalidad que indica que

  15. Alice-Anne Martin (1926 - 2016)

    CERN Multimedia

    2016-01-01

    Alice-Anne Martin, known as “Schu” from her maiden name Schubert, passed away on 8 January 2016.   (Image: Gérard Bertin) Hired the year CERN was founded, 1954, when the construction of the Laboratory had not even begun, Schu first worked at the Villa de Cointrin (a historic building now within the grounds of Geneva airport) as a secretary. In this role, she typed the convention between CERN and the Swiss Confederation, prepared by Stéphanie Tixier, as well as some of the "Yellow Reports" that have marked key points in the Laboratory’s history. For example, using a special typewriter with two keyboards – Latin and Greek – she typed the Yellow Report on the KAM theorem by Rolf Hagedorn. Schu also worked with Felix Bloch, the first Director-General of CERN, and later became the secretary of Herbert Coblenz, the first CERN librarian. She was head of the team that edited the proceedings of the ...

  16. Leslie Martin and the formal order

    Directory of Open Access Journals (Sweden)

    Jaime J. Ferrer Fores

    2016-05-01

    Full Text Available Abstract This paper analyzes the architecture of Sir Leslie Martin (1908-2000 and covers the intense professional career that starts with the Nursery School at Northwich, Cheshire (1937-1938 or the Alastair Morton house at Brampton (1938 which are ascribed to the orthodoxy of modern architecture, and  continues with the projects he planned as the architect responsible of the railway company for stations and railroad infrastructure rearrangements in the postwar, interventions that will prepare him for his architectural maturity stage which he crystallizes in buildings for the Royal Festival Hall in London (1948-1951, the Harvey Court, Cambridge (1958-1962, the auditoriums  for the Middleton Hall, University of Hull (1958 , the School of Music  (1974 and College (1979 at Cambridge University and his proposal for  the University of Bristol (1979 that illustrate the essential basis of his  coherent architectural career where the tradition of modern architecture, the spatial continuity and the formal order converge. This analysis of the works in the fifties, sixties and seventies illustrates the architect’s constants  through the chronological exploration of his works that reveal the  compositional mechanisms, the search for formal order and the correct spatial organization taking into account the functional requirements, the relationship with the site and the technological resources that determine his entire career which is characterized by formal consistency and architectural coherence.

  17. Leslie Martin y el orden formal

    Directory of Open Access Journals (Sweden)

    Jaime J. Ferrer Fores

    2016-05-01

    Full Text Available Resumen Este artículo analiza la arquitectura de Sir Leslie Martin (1908-2000 y  recorre el intenso itinerario profesional que se inicia con la construcción de la escuela infantil en Northwich, Cheshire (1937-1938  o la casa Alastair Morton en Brampton (1938 adscritas a la ortodoxia de la arquitectura moderna, y continúa con los proyectos que realiza, como arquitecto  responsable de la compañía de ferrocarriles, en estaciones y  reordenaciones de infraestructuras del ferrocarril en la posguerra,  intervenciones que le prepararán para su etapa de madurez arquitectónica que cristaliza en los edificios para el Royal Festival Hall en Londres  (1948-1951, el Harvey Court en Cambridge (1958-1962, los auditorios  del Middleton Hall de la Universidad de Hull (1958, la Escuela de Música  (1974 y el College (1979 en la Universidad de Cambridge o el concurso de la Universidad de Bristol (1979 que ilustran los fundamentos esenciales de su coherente trayectoria arquitectónica donde confluyen la  tradición de la arquitectura moderna, la continuidad espacial y el orden  formal. Este recorrido por las obras realizadas en la década de los cincuenta, sesenta y setenta permite ilustrar las constantes del arquitecto  a través del recorrido cronológico por sus obras revelando los mecanismos compositivos, la búsqueda del orden formal y la correcta organización  espacial atendiendo a los requerimientos funcionales, las relaciones con el sitio y los medios tecnológicos que determinan el conjunto de su  trayectoria caracterizada por la consistencia formal y la coherencia  arquitectónica.

  18. Jean-Martin Charcot and his legacy.

    Science.gov (United States)

    Bogousslavsky, Julien

    2014-01-01

    Jean-Martin Charcot (1825-1893) rightly is considered the father of both modern neurology and psychiatry in France and much beyond. While he never was interested in mental disease and what was called 'alienism' at the time, his career at La Salpêtrière Hospital over 30 years was mainly marked by the development of a huge group of students which focused on the study and management of hysteria. When Charcot took office at the beginning of 1862, hysteria was a 'no-man's land', medically speaking, since neither the alienists nor the internists had much interest in this condition. At La Salpêtrière, these chronic patients were largely left to themselves before Désiré Bourneville, one of Charcot's first students, convinced his chief to care for them. Subsequently, the studies of Charcot with Paul Richer, Joseph Babinski, Georges Gilles de la Tourette, Paul Sollier, Pierre Janet, and many others allowed the condition to be addressed in detail. During his stay with Charcot in 1885-1866, Sigmund Freud, a young neuropathologist at the time, became fascinated by hysteria, an interest which probably was the main start of his interest in psychology. Charcot emphasized the concept of mental factors in hysteria, along with that of a 'dynamic' lesion, which accounted for the lack of neuropathological findings in the patients. While his ideas on hysteria and hypnotism were criticized after his death even by former pupils, such as Babinski, recent findings from functional studies using magnetic resonance imaging show how accurate and often visionary Charcot's thinking was in this field.

  19. Owen Martin Phillips (1930-2010)

    Science.gov (United States)

    Olson, Peter

    2011-02-01

    Owen Martin Phillips, a pioneer in geophysical fluid dynamics, died at home on 13 October 2010 in Chestertown, Md., at the age of 79. To his many friends and colleagues, Phillips was an inspirational and gracious person who combined a deep intellect, a lively spirit, and a generous heart that matched his passionate interest in the geophysical sciences. Phillips was born on 30 December 1930 in Parramatta, N. S. W., Australia. In 1948 he enrolled in the University of Sydney, where he earned a B.S. in applied mathematics in 1952. That same year, he joined the Cavendish Laboratory at Cambridge University as a research student, where he began to apply to the ocean concepts in turbulent flow recently developed by Andrei Kolmogorov, G. I. Taylor, and George Batchelor. While attending the 1956 celebration of Taylor's seventieth birthday, Phillips heard Fritz Ursell declare that “the process by which ocean waves are generated by the wind cannot be regarded as known.” In 1957 the Journal of Fluid Mechanics contained two remarkable papers offering contrasting theories for ocean wave generation. One paper, by the applied mathematician John Miles (J. Fluid Mech., 2(5), 417-445, 1957), proposed that energy transfer from the air to the sea occurs at a critical layer in the atmosphere boundary layer. The other paper, by Phillips, then 26 years old (J. Fluid Mech., 3(2), 185-204, 1957), proposed that turbulent pressure fluctuations in the wind resonate with propagating ocean waves, forcing them to grow. Together these became known as the Phillips-Miles process, and it was the opening salvo in Phillips's 50-year career of innovative contributions to geophysics through fluid mechanics.

  20. Glen L. Martin National Wildlife Refuge : Narrative Report : 1970

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Glen R Martin National Wildlife Refuge outlines Refuge accomplishments during the 1970 calendar year. The report begins by...

  1. Vahetusaasta - minu uks maailma / Martin Kuustik ; intervjueerinud Liina Laumets

    Index Scriptorium Estoniae

    Kuustik, Martin

    2011-01-01

    Intervjuu rahvusvahelise õpilasvahetuse programmi Youth For Understanding (YFU) kaudu USAs õppinud Martin Kuustikuga, kes peale vahetusaastat on olnud Yfu Eesti aktiivne vabatahtlik ning praegu omandab kõrgharidust samuti USAs

  2. Martin National Wildlife Refuge: Annual Narrative Report: 1972

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Glen L. Martin National Wildlife Refuge outlines Refuge accomplishments during the 1972 calendar year. The report begins by...

  3. Martin Krupp : ma pole Savisaare tankist / Toivo Tänavsuu

    Index Scriptorium Estoniae

    Tänavsuu, Toivo

    2005-01-01

    Jurist, pankrotihaldur ja firmade likvideerija Martin Krupp ütleb, et on teinud Edgar Savisaare firmaga Fixor Holding kinnisvaratehinguid, ent eitab tegutsemist Savisaare tankistina. Vt. samas: 3 küsimust Edgar Savisaarele; OÜ Raldon omanik on Mati Tusov

  4. Betooni ootab ees hiilgav tulevik / Martin Aunin ; intervjueerinud Mari Sarv

    Index Scriptorium Estoniae

    Aunin, Martin, 1971-

    2009-01-01

    Arhitekt Martin Aunin betooni kasutamisest enda projekteeritud hoonete juures, betoonist kui väärikast ja paindlikust materjalist, mida saab kasutada kõikjal, betoonelementide kasutamisest, betooni kujundusvõimalustest ja tulevikust

  5. The Influence of Martin Luther King on Education

    Science.gov (United States)

    Harper, Frederick D.

    1973-01-01

    In a sense, Martin Luther King was an educator whose students composed citizens of the United States, whose classroom encompassed the entire country, and whose course contents and lesson plans included civil rights, race relations, human rights, and love. (Author)

  6. Silmakirjalikult pehme Eesti / Karin Paulus, Martin Rästa

    Index Scriptorium Estoniae

    Paulus, Karin, 1975-

    2007-01-01

    Reklaamiagentuuri Droom kujundatud turvafirma Falck piletikontrollijate uuest vormirõivastusest ja Pärnu linna logost. Reklaamifirma Identity loodud Tallinna kui 2011. aasta kultuuripealinna imagost. Tiina Viirelaiu kujundatud Tartu linna logost. Kommenteerib Martin Rästa

  7. Martin Parmas tantsusaatest : meid Luisaga ei saanud nunnumeetriga mõõta / Martin Parmas ; interv. Rainer Kerge

    Index Scriptorium Estoniae

    Parmas, Martin, 1984-

    2007-01-01

    Kanal 2 võistluslikus tantsusaates "Tantsud tähtedega" osalenud tantsupaar Luisa Värk ja Martin Parmas kaotasid finaalis tantsupaarile Koit Toome - Kerttu Tänav. Võistlustantsija endast ja saates osalemise kogemusest

  8. Martin Helme : Eesti poliitikud annavad Euroopaga liitumisel ära selle, mis pole nende oma / Martin Helme ; interv. Teet Korsten

    Index Scriptorium Estoniae

    Helme, Martin, 1976-

    2003-01-01

    Ilmunud ka: Severnoje Poberezhje : Subbota 26. juuli lk. 5. Uurimiskeskuse Vaba Euroopa juht Martin Helme põhjendab oma eurovastaseid seisukohti ja räägib oma tegevusest eurovastaste eesotsas Eestis

  9. Gaussian plume model for the SO{sub 2} in a thermoelectric power plant; Modelo de pluma gaussiano para el SO{sub 2} en una central termoelectrica

    Energy Technology Data Exchange (ETDEWEB)

    Reyes L, C.; Munoz Ledo, C. R. [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1992-12-31

    The Gaussian Plume Model is an analytical extension to simulate the dispersion of the SO{sub 2} concentration at ground level as a function of the emission changes in the spot sources, as well as the pollutant dispersion in the Wind Rose, when the necessary parameters are fed. The model was elaborated in a personal computer and the results produced are generated in text form. [Espanol] El modelo de pluma gaussiano es una extension analitica para simular la dispersion de las concentraciones de SO{sub 2} a nivel del piso en funcion de los cambios de las emisiones en las fuentes puntuales, asi como, la dispersion del contaminante en la rosa de los vientos cuando se le alimentan los parametros necesarios. El modelo fue elaborado en una computadora personal y los resultados que proporciona los genera en modo texto.

  10. Martin A. Knutson seated at desk

    Science.gov (United States)

    1990-01-01

    In May, 1984, Martin A. Knutson was appointed Director of Flight Operations for NASA's Ames Research Center at Moffett Field, California, and also was assigned the additional position as Site Manager of the Ames-Dryden Flight Research Facility at Edwards, California, a position he held until 1990. Knutson attended the University of Minnesota majoring in electrical engineering. He began his aviation career as an aviation cadet in the U.S. Air Force in 1950. Following service in the Korea conflict and participation in developmental test and operation missions in F-84s, he joined the CIA's Air Division flying U-2s. He retired from the Air Force in 1970, having logged over 6,500 hours of flight time. In 1971 Marty Joined NASA at the Ames Research Center as manager of the Airborne Instrumentation Research Project. In 1975 he was named Chief of the Airborne Missions and Applications Division, and served in that position until assuming the position at Dryden. In his six-year tour at Dryden he maintained the facility at 100 percent operational readiness for the most intense period of Shuttle landings ever at the site. He implemented a total modernization of research aircraft support at Dryden by replacing the aging F-104s with a modern F-18 fleet. Marty provided leadership during this period to the successful implementation of a variety of flight research/test programs such as the X-29 forward-swept wing, the planned crash of a B-720 loaded with an experimental FAA fire resistant fuel additive, the F-15 Digital Electronic Engine Control project that integrated propulsion and flight controls for greater efficiency, the Pegasus Air-Launched Rocket Vehicle, the CV-990 Shuttle Landing Gear Test Vehicle, and the F-18 High Angle-of-Attack Research Vehicle. Near the end of his Dryden assignment, the USAF decided to terminate its SR-71 reconnaissance capability and destroy the airframes and associated assets. Almost alone in his belief that these unique aircraft would be needed

  11. HEALTH COVER, THE CASE OF MARTIN AND CAROLINA IN AUSTRALIA

    Directory of Open Access Journals (Sweden)

    Maximiliano E KORSTANJE

    2014-07-01

    Full Text Available This research examines, from a qualitative perspective, some public opinion related to issues associated with the management of a tensed situation. In that process, it identifies some of the subtle differences in the Anglo-Latino cultural expectations. Martin, an Argentine tourist, contracted the Gullien-Barre syndrome in Australia, while enjoying his honeymoon vacation on a Tasmanian island with his partner Carolina. With the passing of days, Martin lost his mobility and was finally hospitalized in emergency. Doctors induced Martin into a coma temporarily because his muscles were paralyzed by the action of the virus. Health costs were more expensive than the family could absorb in Australia. The family had to request the intervention of the Argentine embassy and chancellery for help. In other words, this incident contrasts two world views: hospitality as the institution that historically developed to care and protect travelers versus hospitality as the commercial practice of exploitation.

  12. New Observatory at the University of Tennessee at Martin

    Science.gov (United States)

    Crews, Lionel J.; Chrysler, R.; Turner, K.

    2010-01-01

    A new observatory has been completed at the University of Tennessee at Martin and is now open for student research, local teacher training, and public outreach. The telescope is a 16" Meade RCT on a Software Bisque Paramount ME mount, 10' HomeDome, and SBIG CCD camera. The project endured many delays from a necessary change in housing from roll-top roof to dome, to the shutter blowing off in a heavy windstorm. This project was funded primarily by a Tennessee Math-Science Partnership grant (PI: Dr. Michael Gibson, UT Martin) directed at secondary teacher training in sciences.

  13. Overview of the Lockheed Martin Compact Fusion Reactor (CFR) Program

    Science.gov (United States)

    McGuire, Thomas

    2015-11-01

    The Lockheed Martin Compact Fusion Reactor (CFR) Program endeavors to quickly develop a compact fusion power plant with favorable commercial economics and military utility. An overview of the concept and its diamagnetic, high beta magnetically encapsulated linear ring cusp confinement scheme will be given. The analytical model of the major loss mechanisms and predicted performance will be discussed, along with the major physics challenges. Key features of an operational CFR reactor will be highlighted. The proposed developmental path following the current experimental efforts will be presented. ©2015 Lockheed Martin Corporation. All Rights Reserved.

  14. Developments in electrochemistry science inspired by Martin Fleischmann

    CERN Document Server

    Pletcher, Derek; Williams, David

    2014-01-01

    Martin Fleischmann was truly one of the 'fathers' of modern electrochemistry having made major contributions to diverse topics within electrochemical science and technology. These include the theory and practice of voltammetry and in situ spectroscopic techniques, instrumentation, electrochemical phase formation, corrosion, electrochemical engineering, electrosynthesis and cold fusion.  While intended to honour the memory of Martin Fleischmann, Developments in Electrochemistry is neither a biography nor a history of his contributions. Rather, the book is a series of critical reviews of topic

  15. Guests of Summer : A House Martin love story

    NARCIS (Netherlands)

    Piersma, Theun

    2016-01-01

    Guests of Summer provides a fascinating insight into the lives of one of our most enigmatic and enchanting small birds - the House Martin. The story unfolds in a small Dutch village where the author, Theunis Piersma, lives and looks at the historic and contemporary connectedness of lives, both of bi

  16. Pomeranchuk Prize awarded to André Martin

    CERN Multimedia

    Jordan Juras

    2010-01-01

    Professor André Martin has been awarded the I.Ya.Pomeranchuk Prize 2010, alongside Professor Valentine Zakharov.   André Martin, CERN theorist, pictured at the ceremony held in honour of his 80th birthday (August 2009). Established by the Institute of Theoretical and Experimental Physics (ITEP) in memory of an outstanding scientist Isaak Yakovlevich Pomeranchuk, the prize is awarded for the study of analytic properties of the scattering amplitude; which lead to the Froissart—Martin bound on the cross section growth with energy. The prize comes as a great honor for Martin, who was in fact a good friend of Mr. Pomeranchuk, "I am surprised and delighted to learn that I will be receiving the 2010 Pomeranchuk Prize. I was an admirer of Pomeranchuk and we shared a great friendship. I met with him for the last time in Erevan (Armenia) in 1965. As a good-bye, he told me, 'Analyticity exists'. This is precisely what I proved to earn the prize"....

  17. [Christ as a pharmacist, according to Martin Luther].

    Science.gov (United States)

    Steiger, Johann Anselm

    2003-07-01

    This condition has been stimulated by the latest study written by Fitz Krafft concerning the motif "Jesus Christ as a pharmacist", which was frequently used in Christian art. It is shown that this motif, fully developed in the first third of the 17th century, originated in the theology of Martin Luther.

  18. Scorsese uus ametipost / Martin Scorsese ; interv. Kristiina Davidjants

    Index Scriptorium Estoniae

    Scorsese, Martin

    2007-01-01

    Martin Scorsese asutas koos teiste režissööridega 1990. aastal filmifondi The Film Foundation, mille eesmärgiks on vanade filmide restaureerimine ja säilitamine. Režissöör rääkis ajakirjanikega 2006. aasta Rooma filmifestivalil

  19. Kokast ja Eesti Naisest / Karl Martin Sinijärv

    Index Scriptorium Estoniae

    Sinijärv, Karl Martin, 1971-

    2006-01-01

    Sisaldab retsepte: Ilmar Laabani lintnuudlid põdralihaga ; Jan Kausi krevetipasta ; Kauksi Ülle liharullid ; Jürgen Rooste banaanikana ; KMSi [Karl Martin Sinijärve] öine lugemisliud ; Asko Künnapi suvikõrvits ; Ilmar Laabani Margarita

  20. Rahaveski nimega olümpia / Martin Hanson

    Index Scriptorium Estoniae

    Hanson, Martin, 1984-

    2008-01-01

    Pekingi olümpiamängud toovad Hiinasse 700 miljardi krooni suuruse tuludevoo. 20 miljardit krooni tulu peaks andma ainuüksi olümpiamängude autoritasude ja teleõiguste müük, olümpiakeskuste ehitus ning piletimüük. Vt. samas: Sümbolid raha eest. Kommenteerib Martin Hanson

  1. The Martin Luther King Library and Archives at the Crossroads.

    Science.gov (United States)

    Chepesiuk, Ron; Kelley-Palmer, Gloria

    1994-01-01

    Describes the collection of the Martin Luther King Library and Archives and examines recent problems that have developed. Topics discussed include a lack of adequate funding and personnel; the lawsuit concerning papers given to Boston University by Dr. King; and an interview with Coretta Scott King. (LRW)

  2. Dr. Martin Luther King: A Unit for Primary Grades.

    Science.gov (United States)

    Sweet, Kelli

    1986-01-01

    Presents a unit consisting of 4 lessons which focus on Dr. Martin Luther King, Jr.'s childhood, his adult life and family, his civil rights work, and the national holiday which commemorates his birthday. Each lesson features specific objectives, learning activities, and instructional guidelines for the teacher. (TRS)

  3. Dialogical Rhetoric: An Application of Martin Buber's Philosophy of Dialogue.

    Science.gov (United States)

    Czubaroff, Jeanine

    2000-01-01

    Postulates that the philosophy of dialogue developed by Martin Buber provides a coherent grounding for a dialogical/ontological rhetoric. Contrasts, respectively, instrumental and dialogical conceptions of the rhetorical situation and instrumental and dialogical characterizations of the rhetor, the rhetor's purposes and modes of influence.…

  4. The Symmetry between Bruno Latour and Martin Heidegger

    DEFF Research Database (Denmark)

    Riis, Søren

    2008-01-01

    In spite of Bruno Latour's explicit critique of Martin Heidegger's conception of technology, he and Heidegger implicitly think very similarly. When looked at carefully, Latour's examination of technical mediation stands out as a detailed reflection of Heidegger's studies. In Pandora's Hope, Latou...

  5. Martin Luther King, Jr.: The Dream of Peaceful Revolution.

    Science.gov (United States)

    Rowland, Della

    This biography for younger readers depicts the life of Martin Luther King, Jr., the Nobel Peace Prize winner who dedicated himself to the struggle for equal rights for African Americans while embracing the principle of nonviolent resistance. The book presents an overview of the civil rights movement and chronicles King's role as national leader…

  6. Keeping the Dream Alive. Dr. Martin Luther King, Jr.

    Science.gov (United States)

    Cassells, Linda; And Others

    1993-01-01

    Presents activities for teaching elementary students about Dr. Martin Luther King's life, the civil rights movement, and King's accomplishments. Suggestions include shoebox dioramas, acronym games, oral histories, multicultural awareness activities, pledge cards, community service projects, special commemorative ceremonies, and a book of dreams.…

  7. A Model Aerospace Curriculum: August Martin High School.

    Science.gov (United States)

    Strickler, Mervin K., Jr.

    This document presents an operational model of a thematic aerospace education school--the August Martin High School (New York). Part 1 briefly describes the nature of aviation/aerospace education and the background of the school. This background information includes how the school was formed, rationale for an aerospace thematic school, research…

  8. Celebrate the legacy of Dr. Martin Luther King Jr.

    OpenAIRE

    Lazenby, Jenna

    2006-01-01

    In celebration of the life and legacy of Dr. Martin Luther King, Jr., Virginia Tech will host a variety of educational and cultural programs and community service events Jan. 14-19, 2007. All events are free and open to the public.

  9. Henry David Thoreau and Martin Luther King, Jr. Lesson Plan.

    Science.gov (United States)

    Powell, Brent

    1995-01-01

    Presents a five-lesson, high school instructional unit on the ideas and activities of Henry David Thoreau and Martin Luther King, Jr. Includes student objectives, step-by-step instructional procedures, and discussion questions. Provides quotations by Thoreau and King. (CFR)

  10. Dr. Martin Luther King, Jr. Washington State Resource Guide.

    Science.gov (United States)

    Washington Office of the State Superintendent of Public Instruction, Olympia, WA. Div. of Instructional Programs and Services.

    The Washington State Resource Guide on Martin Luther King, Jr., supplies a wide variety of materials for use with all grade levels in classroom and assembly presentations in public schools. The goal is for every child enrolled in Washington State schools to learn about Dr. King during the days of January 15 to January 17. Resolutions supporting an…

  11. Martin Luther King Jr.: The Crozer Seminary Years.

    Science.gov (United States)

    Carson, Clayborne

    1997-01-01

    As an undergraduate at Morehouse College, Martin Luther King Jr. was not a strong student, although he excelled in oratory, but in his years at Crozer Theological Seminary in Pennsylvania he applied himself to become a straight-A student. The development of his theological perspective is described. (SLD)

  12. A Dr. Martin Luther King, Jr. Curriculum: Playing the Dream.

    Science.gov (United States)

    Clemens, Sydney Gurewitz

    1988-01-01

    Discusses curriculum for young children centered around the beliefs and teachings of Dr. Martin Luther King, Jr. His works are interpreted in a human rights context in which children find their voice in the peaceable resolution of everyday conflicts. Describes the Child of the Day program. (Author/RWB)

  13. Sea trials of MARTIN - a European survey AUV

    DEFF Research Database (Denmark)

    Henriksen, Lars; Bjerrum, A.; Ishoy, A.

    1995-01-01

    are currently being performed. A new navigation system has been developed for MARTIN. The low-drag flat-fish shaped, modular designed hull has been thoroughly tested in a towing tank and in the open sea. The hydrodynamic parameters were used in computer simulations of the vehicle dynamics. An autopilot based...

  14. Martin Veinmann : eks televaataja tahab seebisarjas näha õnnelikku armastust / Martin Veinmann ; interv. Eveli Rebane

    Index Scriptorium Estoniae

    Veinmann, Martin

    2008-01-01

    TV3 draamaseriaali "Kodu keset linna" hooaja lõpp. Seriaalis üht peategelast Hannest kehastav Martin Veinmann endast ja oma rollitegelase suhetest. Lisaks "Hooaeg lõpeb lapserööviga" ja "Olulisemad süzheekäigud"

  15. Martin Skancke : kõigepealt on vaja parandada pangandussüsteemi / Martin Skancke ; interv. Mikk Salu

    Index Scriptorium Estoniae

    Skancke, Martin

    2008-01-01

    Norra valitsuse pensionifondi juht vastab küsimustele, mis on praeguse ülemaailmse finantskriisi põhjused, kuidas ülemaailmsest surutisest välja tulla, kui palju on Norra pensionifond sel aastal oma väärtust kaotanud, miks on Boeingusse või EADS-i investeerimine tema arvates ebaeetiline. Lisa: Martin Skancke - hiigelfondi juht

  16. Energy Transition Initiative: Island Energy Snapshot - Saint Martin/Sint Maarten

    Energy Technology Data Exchange (ETDEWEB)

    2015-09-01

    This profile provides a snapshot of the energy landscape of the northeast Caribbean island Saint Martin. The island is divided between two nations, France in the north (Saint-Martin) and the Netherlands in the south (Sint Maarten).

  17. Martin Luther jõuab ka Balti riikide lavadele / Anna-Liisa Vaher

    Index Scriptorium Estoniae

    Vaher, Anna-Liisa

    2006-01-01

    Moskva ballettmeister Dmitri Bugajev tõi lavale balleti "Martin Luther". Ballett tugineb Johann Sebastian Bachi ja Gustav Mahleri muusikale. "Martin Lutherit" etendati Helsingi Aleksandri Teatris, tantsivad Moskva Suure Teatri, Maria Teatri ja teiste Venemaa balletiteatrite solistid

  18. Martin Luther King Jr. contest winning posters to be displayed in downtown Blacksburg

    OpenAIRE

    Shannon, Kelly Baker

    2010-01-01

    Each year as part of the Martin Luther King Jr. celebration at Virginia Tech area kindergarten through 12th grade students are invited to participate in the annual Martin Luther King Jr. poster contest.

  19. 78 FR 35630 - Martin Dam Hydroelectric Project; Notice of Availability of the Draft Environmental Impact...

    Science.gov (United States)

    2013-06-13

    ... Energy Regulatory Commission Martin Dam Hydroelectric Project; Notice of Availability of the Draft Environmental Impact Statement for the Martin Dam Hydroelectric Project and Intention To Hold Public Meetings In... reviewed the application for license for the Martin Dam Hydroelectric Project (FERC No. 349), located...

  20. 3 CFR 8340 - Proclamation 8340 of January 15, 2009. Martin Luther King, Jr., Federal Holiday, 2009

    Science.gov (United States)

    2010-01-01

    ... Proclamation 8340 of January 15, 2009 Proc. 8340 Martin Luther King, Jr., Federal Holiday, 2009By the President of the United States of America A Proclamation On the Martin Luther King, Jr., Federal Holiday, we... Constitution and laws of the United States, do hereby proclaim January 19, 2009, as the Martin Luther King,...

  1. Nietzsche, autobiography, history: mourning and Martin and John.

    Science.gov (United States)

    Champagne, J

    1998-01-01

    How might gay and lesbian literature be read not as a mimetic representation of homosexuality, but as an activity linked to problems of subjectivity and historiography? Reading Dale Peck's novel Martin and John alongside passages from Friedrich Nietzsche's "On the Uses and Disadvantages of History for Life" and Sigmund Freud's "Mourning and Melancholia," this essay argues for an understanding of Peck's text as an attempt to link two apparently different processes of import to contemporary gay male subjects in particular: the writing of what Nietzsche terms "critical history," and the mourning of those lost to HIV disease. It concludes by linking Martin and John to feminist critiques of identity and traditional historiography, as well as noting the connection between these two critiques.

  2. Martin Buber: eclipse de Deus e o Holocausto

    Directory of Open Access Journals (Sweden)

    Renato Somberg Pfeffer

    2007-10-01

    Full Text Available Resumo: Este artigo analisa a questão da eclipse de Deus em Martin Buber. A experiência religiosa israelita parte de duas compreensões convergentes de Deus: Ele é o senhor da história e criador do mundo e do homem. Tudo que existe não se explica por si mesmo, tudo se remete ao criador. A partir desse ponto de vista, serão enfocados Deus e o Holocausto.

  3. Polarized Light Experiment, Presa Don Martin, Coahuila, Mexico

    Science.gov (United States)

    1989-01-01

    This is a single scene from a pair (frames 021 and 024) to study the effects of polarized light in Earth Observations. One scene was exposed with vertically polarized light, the other, horizontally. The subject in this study, is a lake behind Presa (dam) Don Martin (27.5N, 100.5W) on the edge of the Rio Grande Plain near it's boundry with the Sierra Madre Orientral in Coahuila, Mexico.

  4. Ühendatud inimeste üksindus / Martin Ehala

    Index Scriptorium Estoniae

    Ehala, Martin, 1963-

    2007-01-01

    Vastukaja art.: Sutrop, Margit. Vabadus ja vastutus // Postimees : AK : Arvamus. Kultuur (2007) 20. jaan. Artikli autor Martin Ehala selgitab, miks laguneb lääne ühiskondades sotsiaalne kapital ja kaob ühiskonda liitev meie-tunne. Kolmest olulisest sotsiaalsest nähtusest : individualismist, kollektivismist ja sotsiaalsest kapitalist. Üks olulisemaid tingimusi meie-tunde arenemiseks on ühiste väärtuste olemasolu

  5. Jean-Martin Charcot Pathologist, Neurologist, Psychiatrist and Physician

    Directory of Open Access Journals (Sweden)

    Sanjay Pandey

    2012-01-01

    Full Text Available Jean-Martin Charcot is known as father of modern neurology. Before him, neurology was only limited to select disorders like chorea. His contributions were not limited to neurology only, as he was instrumental in many new developments in the field of pathology, psychiatry, and internal medicine. Even after 100 years, Charcot`s clinical methods remain the pillar of modern neurology.

  6. Description of the male of Eburella pinima Martins and notes on the geographical distribution of Eburodacrys aenigma Galileo & Martins and Eburodacrys lanei Zajciw (Coleoptera, Cerambycidae

    Directory of Open Access Journals (Sweden)

    Juan Pablo Botero

    2013-12-01

    Full Text Available Description of the male of Eburella pinima Martins and notes on the geographical distribution of Eburodacrys aenigma Galileo & Martins and Eburodacrys lanei Zajciw (Coleoptera, Cerambycidae. The male of Eburella pinima Martins, 1997 is described and illustrated for the first time. Information on Eburodacrys aenigma Galileo & Martins, 2006, previously known only from the female holotype, which lacked locality label, is herein complemented. This species is recorded from Brazil and the male is depicted for the first time. The geographical distribution of Eburodacrys lanei Zajciw, 1958 is further restricted here as some previous records are confirmed to result from misidentifications of E. aenigma.

  7. Entrevista com a professora Dadá Martins

    Directory of Open Access Journals (Sweden)

    Demian Garcia Castro

    2015-01-01

    Full Text Available A professora Maria Adailza Martins de Albuquerque, conhecida como Dadá Martins, presenteou a Giramundo com uma conversa muito estimulante. Natural do Ceará, com experiência de atuação profissional na rede pública do estado de São Paulo, Dadá Martins é professora e pesquisadora da Universidade Federal da Paraíba - UFPB e atualmente realiza pós-doutorado na Universidade de Lisboa - UL, em Portugal. Vem dedicando-se, desde seu doutorado, a pesquisas em história da Geografia Escolar no Brasil, com especial atenção aos livros didáticos do século XIX. A entrevista aqui apresentada se realizou em conexão direta Rio-Lisboa, via plataforma digital, que não prejudicou em nada a expressividade, o conhecimento e o envolvimento de Dadá com todos os temas propostos. Fica o agradecimento à professora, por seu pronto aceite em dialogar e contribuir com nossa revista, e a satisfação pelo resultado tão interessante, que se pode conferir a seguir.

  8. 美得让人惊叹Martin Logan Theos

    Institute of Scientific and Technical Information of China (English)

    Frankie

    2013-01-01

    在去年的6月份,我曾经评论过Martin Logan的一款ElectroMotion ESL音箱,作为Martin Logan的入门级静电音箱,ElectroMotion ESL的声音真的很好,让我在这一年时间里依然无法忘记它的美声。而最近,我又有机会再去评论级别更高的Theos。Theos的外形设计与ElectroMotion ESL基本一致,同样采用了Martin Logan的XStat CLS线阵列平面静电振膜,而低音单元则使用了铝振膜低音单元,不但能承受更大功率,而且反应速度快,低频应该会更干净、更爆棚。同时,更提供了双线分音接入,可以分别用两台功放驱动高频部分和低频部分,实现更好的控制力。不过,不论怎样,面对自己喜爱的音箱,我还是先听为快吧!

  9. Gunshot wounds to the hand. The Martin Luther King, Jr, General Hospital experience.

    Science.gov (United States)

    Phillips, P; Hansraj, K K; Cox, E E; Ashley, E M

    1995-01-01

    This article is a retrospective review of patients who presented to Martin Luther King, Jr./Drew Medical Center with gunshot wounds and had either isolated or associated injuries to the hand. The following is an account of those injuries noting the location, soft-tissue or bony involvement, and interventional methods that were implemented in the treatment of these patients who resided primarily in South Central Los Angeles. Prompt evaluation and initiation of treatment is essential in the management of both high- and low-velocity gunshot wounds so as to decrease the potential morbidity that often follows. Society must also look at the prevalence of these injuries and address the underlying issues that often are the root of the acts of violence.

  10. Report on inspection of concerns regarding the Martin Marietta Corporate Review of health and safety at Martin Marietta Energy Systems

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-18

    An Office of Inspector General Hotline allegation was received from an anonymous complainant regarding a July 1994 Martin Marietta Corporation Team`s health and safety review at three Department of Energy sites managed and operated by the then Martin Marietta Energy Systems. Inc. (Energy Systems), at Oak Ridge, Tennessee. We determined that the President of Energy Systems had requested a Corporate review at the three sites because of his concerns about safety incidents and accidents during the late Spring and early Summer of 1994. The Corporate Team`s charter was to determine if root causes existed for these safety incidents and accidents and to produce recommendations for the reduction or prevention of future safety incidents or accidents.

  11. Teaching of Astronomy at Teresa Martin College. (Breton Title: Ensino de Astronomia Nas Faculdades Teresa Martin.) Enseñanza de la Astronomia en la Facultad Teresa Martin

    Science.gov (United States)

    Azevedo Sobreira, Paulo Henrique

    2005-12-01

    Courses with exclusive Astronomy contents did not exist at (FATEMA) Teresa Martin College's program until the end of 2002. In 2001, a series of educational experiments started in courses and classes of Astronomy at Mathematics and Geography departments. This actions culminated with the insertion of Teaching of Astronomy as a study theme in the course of Independent Studies for Mathematics professors in 2005. Até o final de 2002 inexistiam na grade curricular das Faculdades Integradas Teresa Martin (FATEMA) cadeiras com conteúdos exclusivos de Astronomia. A partir do ano de 2001 iniciou-se uma série de experiências educacionais através de modelos de cursos e de aulas de Astronomia nos Departamentos de Matemática e de Geografia, o que culminou com a inserção do Ensino de Astronomia como temática da disciplina de Estudos Independentes para o curso de Licenciatura em Matemática, em 2005. Hasta el final de 2002 no había en el currículo dela Facultad TeresaMartín (FATEMA) en San Pablo - SP, Brasil, disciplinas con contenidos exclusivos de Astronomía. A partir del año 2001 comenzó una secuencia de experimentos educacionales de carrera y de clases de Astronomía en los Departamentos de Matemática y Geografía, culminando en la implantación de clases de Enseñanza dela Astronomíaenla Licenciaturaen Matemática, en el año de 2003, y de la cátedra de extensión en Cosmografía parala Licenciaturaen Geografía.

  12. Flooding Hope and Livelihoods: Lake St. Martin First Nation

    Directory of Open Access Journals (Sweden)

    Myrle Ballard

    2013-05-01

    Full Text Available Lake St. Martin First Nation, a community situated in the Interlake Region of Manitoba, was permanently displaced in 2011. After they were flooded out of their ancestral lands and left homeless, the Province of Manitoba further disempowered the members of the community by refusing to listen to their preference for a new site. That a nearby Cold War radar base was selected by the Province as an interim location, against the wishes of the community, further victimized the members and left them in limbo. This article, incorporating both Indigenous and Western methodologies, examines the consequences of community displacement on sustainable livelihoods, homes, health, and sociocultural integrity in the Lake St. Martin First Nation.RÉSUMÉLa Première Nation de Lac St-Martin, une communauté autochtone de la région Entre-les-Lacs au Manitoba, a été déplacée en permanence en 2011. Une inondation a couvert ses terres ancestrales et a laissé ses membres sans domicile. Le gouvernement manitobain a diminué encore plus le pouvoir de ceux-ci en refusant de tenir compte de leurs préférences pour un nouveau site. Il a exacerbé leur statut de victime en choisissant un emplacement intérimaire contre leur gré – une ancienne base radar à proximité utilisée pendant la Guerre froide – les laissant ainsi dans une situation incertaine. Cet article, recourant à des méthodologies autochtones et occidentales, examine les conséquences du déplacement de cette communauté sur le travail, le logement, la santé et l’intégrité socioculturelle de ses membres.

  13. A comédia desclassificada de Martins Pena

    Directory of Open Access Journals (Sweden)

    Iná Camargo Costa

    1989-01-01

    Full Text Available Após indicar o caráter ideológico de conceitos básicos habitualmente mobilizados em análises da literatura dramática, este estudo tenta mostrar que é possível enxergar mais longe quando nos livramos dos limites por eles impostos. Detectada a fundamentação classista da história do teatro no Brasil, a luta ideológica aparece como um refletor capaz de iluminar aspectos normalmente obscurecidos das comédias de Martins Pena.

  14. Martin Luther King, Jr., General Hospital and community involvement.

    Science.gov (United States)

    Humphrey, M M

    1973-07-01

    Community involvement is not just one facet of the new Martin Luther King, Jr., General Hospital's existence. It is the mainstream from which all other activities flow. In addition to meeting the conventional needs of a conventional hospital staff with the core collection of texts and journals, this library goes one step further. It acts as a resource for its community health workers, dietitians, and nurses in their various outreach programs. It serves as a stimulus for the high school or community college student who may be curious about a health career. It also finds time to provide reading material for its patients.

  15. Missions of Patriotism: Joseph H. Jackson and Martin Luther King

    Directory of Open Access Journals (Sweden)

    Sam Hitchmough

    2011-06-01

    Full Text Available I.IntroductionJoseph H. Jackson has been treated very negatively in history-writing. Most texts refer to him in passing as the “brilliantly conservative”, “autocratic” president of the National Baptist Convention, a figure opposed to the Civil Rights Movement or else a man with a personal grudge or a neurotic dislike of Martin Luther King. King’s deputy, Ralph Abernathy, speculates that it may have been a “certain amount of envy” that caused Jackson to ‘turn’ on the movement. The bitter feud...

  16. The Kingdom of God. Martin Buber's Critique of Messianic Politics

    Directory of Open Access Journals (Sweden)

    Paul Mendes- Flohr

    2008-08-01

    Full Text Available Through a textual and contextual analysis of Martin Buber’s scholarly disquisition, Königtum Gottes (1932, the article focuses on his critique of political Messianism. This critique is addressed to his friends who participated in the Bavarian Revolution of 1918/19, the political theology of Friedrich Gogarten and Carl Schmitt, and given trends in Zionism. This article discusses the affinities of Buber’s critique of political Messianism with that of Max Weber who like Buber called for a political and ethical re-valorization of the everyday. This call is contrasted with Walter Benjamin’s political Messianism, whose dialectic in effect endorses a similar ethos.

  17. Measurements of Martin-Puplett Interferometer Limitations using Blackbody Source

    Energy Technology Data Exchange (ETDEWEB)

    Evtushenko, Pavel E. [JLAB; Klopf, John M. [JLAB

    2013-06-01

    Frequency domain measurements with Martin-Puplett interferometer is one of a few techniques capable of bunch length measurements at the level of ~ 100 fs. As the bunch length becomes shorter, it is important to know and be able to measure the limitations of the instrument in terms of shortest measurable bunch length. In this paper we describe an experiment using a blackbody source with the modified Martin-Puplett interferometer that is routine- ly used for bunch length measurements at the JLab FEL, as a way to estimate the shortest, measurable bunch length. The limitation comes from high frequency cut-off of the wire-grid polarizer currently used and is estimated to be 50 fs RMS. The measurements are made with the same Golay cell detector that is used for beam measure- ments. We demonstrate that, even though the blackbody source is many orders of magnitude less bright than the coherent transition or synchrotron radiation, it can be used for the measurements and gives a very good signal to noise ratio in combination with lock-in detection. We also compare the measurements made in air and in vacuum to characterize the very strong effect of the atmospheric absorption.

  18. Analysis on Jack London's Feminist Point of View in Martin Eden

    Institute of Scientific and Technical Information of China (English)

    陈俊汀

    2016-01-01

    Martin Eden is one of the famous novels of Jack London, who is a distinguished writer in America, and now it still wins great popularity in the whole world. In this novel, the author Jack London depicts the protagonist Martin Eden's striving for success incisively. This thesis, based on the theory of feminism, will give a detailed analysis of the character traits of female characters in Martin Eden and Jack London's attitudes towards women.

  19. Boiler model of a 300 Mw fossil fuel power plant for the turbine turning simulator; Modelo de caldera de una planta termoelectrica de 300 Mw para el simulador de rodado de turbina

    Energy Technology Data Exchange (ETDEWEB)

    Rossano Roman, Miguel [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1993-07-01

    The objective of the model is to reproduce the behavior of a boiler of a 300 Mw fossil fuel unit, in the training turbine turning simulator. This simulator was designed to be used in the training that is performed in the control rooms or training centers of the fossil fuel power plants of the Comision Federal de Electricidad (CFE). In this article the equations of the model for a 300 Mw thermal plant are described, based in balances and physical relationships. The basic considerations and simplifications are shown. The model considers the combustion in the furnace, the dome, the downcomers, the recirculation pumps, the water walls, the superheater and the reheater. The mass and energy balances take into account the sensible heat of all the constituents involved, as well as the combustion heat. Heat transference zones by convection or by a combined mechanism convective-radiant, in the boiler furnace, are considered. The dome pressure is modeled with basis in the mass and energy balance, considering all the existing sources and sinks. The simulation also reflects the pressure transients due to thermal variations, combustion variations, and steam demand variations. The heat transference by convection is considered for all the tube banks along the combustion gases path to the stack. Comparisons were made with the design and operation data of the power station, using a selection of transient states to demonstrate de model fidelity. This selection was focussed of transients states, at the unit start up, since in this operation stage the turning and the heating of the turbine is accomplished. [Espanol] El objetivo del modelo es reproducir el comportamiento de una caldera de una unidad termoelectrica de 300 Mw, en el simulador para entrenamiento en rodado de turbina. Este simulador se diseno para ser utilizado en el entrenamiento que se realiza en los cuartos de control o centros de entrenamiento de las plantas termoelectricas de la Comision Federal de Electricidad (CFE

  20. Maison Martin Margiela20周年展

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    如今,看展览不一定要看大师或艺术家的.一些特立独行的品牌展览也有许多亮点。今年夏天.伦敦Somerset House将举办比利时时装品牌Maison Martin Margiela的20周年展览。内容将展出MMM20年来的独特美感及品牌作品.涵盖装置、摄影、录像和电影等领域.以解构和颠覆的设计美学概念来打造。展览时间为2010年6月3日至9月5日。

  1. Repercusiones fiscales del sector informal en San Martin Texmelucan, Puebla

    Directory of Open Access Journals (Sweden)

    Esmeralda Aguilar Pérez

    2012-02-01

    Full Text Available El presente trabajo da a conocer los resultados del estudio realizado en la ciudad de San Martin Texmelucan, Puebla para determinar el impacto en la recaudación fiscal de la economía informal, tomando en cuenta las cifras de INEGI 2010 y el reporte oficial de la Secretaria de Finanzas con respecto a la base de contribuyentes inscritos en los regímenes de: pequeños contribuyentes e Intermedio de las personas físicas con actividades empresariales. En la realización de este estudio se aplicó una encuesta trescientos setenta y siete comerciantes ambulantes del centro de la ciudad, para determinar los ingresos aproximados que generan sus actividades y calcular los impuestos que deberían enterar a la autoridad fiscal si este sector económico estuviera dentro del marco legal tributario vigente que le corresponde.

  2. Extended range of the Lockheed Martin coax Micro cryocooler

    Science.gov (United States)

    Frank, D.; Champagne, P.; Will, E.; Kaldas, G.; Sanders, L.; Roth, E.; Olson, J. R.

    2016-03-01

    This paper describes the higher cooling capability of the Lockheed Martin coax Micro cryocooler thermal mechanical unit. The design of the previously qualified TRL6 Micro (Nast et al., 2014) [1] was modified to accommodate over twice the input power, greatly increasing the cooling capability. These Micro units are in a split configuration with the cold head separated from the compressor. This unit was optimized for cooling at 105 K and provides cooling over a wide range of temperatures. With a weight below 450 g, this small unit is ideal for compact instruments. Load lines were obtained over a range of powers, cold tip temperatures and rejection temperatures. This testing raised the Technology Readiness Level to six.

  3. 达拉斯公敌Kenyon Martin

    Institute of Scientific and Technical Information of China (English)

    Husky

    2009-01-01

    过去有多次与其他球员起口角、发生冲突不良纪录的马丁(Kenyon Martin),今年季后赛又出事了,而且还惹毛了一大票人。高中时曾经是达拉斯知名学生运动员的马丁,这次季后赛第二轮碰到小牛队,一点也没放水,照样依着他往常的侵略性肌肉打法去逞凶斗狠,被他防守的诺威兹基(Dirk Nowitzki)在对抗时明显吃了不少亏,让达拉斯的球迷们都气得牙痒痒的。

  4. Agoraphobia is a disease: a tribute to Sir Martin Roth.

    Science.gov (United States)

    Fava, Giovanni A; Rafanelli, Chiara; Tossani, Eliana; Grandi, Silvana

    2008-01-01

    The evidence which has accumulated on the course of agoraphobia challenges the DSM view that phobic avoidance is secondary to panic attacks. In particular, a longitudinal study by Wittchen et al. indicates that agoraphobia, as a diagnostic category, is frequently independent of panic disorder and panic attacks, is unlikely to remit spontaneously and entails compromised quality of life. A staging system of agoraphobia is presented. Panic may ensue in the longitudinal development of agoraphobia, as well as of other anxiety disorders, and be conceptualized as a potential outcome in the course of anxiety, phobias and hypochondriasis as more than a specific disease entity. These recent research findings confirm the clinical observations and phenomenological research of Sir Martin Roth (1917-2006) and call for a reassessment of the concept of neurosis.

  5. Clinical repercussions of Martin-Gruber anastomosis: anatomical study☆

    Science.gov (United States)

    Cavalheiro, Cristina Schmitt; Filho, Mauro Razuk; Pedro, Gabriel; Caetano, Maurício Ferreira; Vieira, Luiz Angelo; Caetano, Edie Benedito

    2016-01-01

    Objective The main objective of this study was to describe Martin-Gruber anastomosis anatomically and to recognize its clinical repercussions. Method 100 forearms of 50 adult cadavers were dissected in an anatomy laboratory. The dissection was performed by means of a midline incision along the entire forearm and the lower third of the upper arm. Two flaps including skin and subcutaneous tissue were folded back on the radial and ulnar sides, respectively. Results Nerve communication between the median and ulnar nerves in the forearm (Martin-Gruber anastomosis) was found in 27 forearms. The anastomosis was classified into six types: type I: anastomosis between the anterior interosseous nerve and the ulnar nerve (n = 9); type II: anastomosis between the anterior interosseous nerve and the ulnar nerve at two points (double anastomosis) (n = 2); type III: anastomosis between the median nerve and the ulnar nerve (n = 4); type IV: anastomosis between branches of the median nerve and ulnar nerve heading toward the flexor digitorum profundus muscle of the fingers; these fascicles form a loop with distal convexity (n = 5); type V: intramuscular anastomosis (n = 5); and type VI: anastomosis between a branch of the median nerve to the flexor digitorum superficialis muscle and the ulnar nerve (n = 2). Conclusion Knowledge of the anatomical variations relating to the innervation of the hand has great importance, especially with regard to physical examination, diagnosis, prognosis and surgical treatment. If these variations are not given due regard, errors and other consequences will be inevitable. PMID:27069892

  6. Breeding season-specific sex diagnostics in the monomorphic House Martin Delichon urbicum

    NARCIS (Netherlands)

    Piersma, Theunis; Van Der Velde, Marco

    2009-01-01

    Capsule Breeding adult females show a bare brood patch and a smaller cloacal protuberance than males. Aims To examine the degree of sexual dimorphism in various phenotypic traits in House Martins. Methods In the summers of 2005-07 in the northern Netherlands, 160 House Martins were captured. We meas

  7. Martin Luther King Family Center, Chicago, Illinois: Model Programs. Childhood Education.

    Science.gov (United States)

    American Institutes for Research in the Behavioral Sciences, Palo Alto, CA.

    Prepared for the White House Conference on Children (December 1970), this booklet reports on the Martin Luther King Family Center, one of 34 promising programs on childhood education. The Martin Luther King Family Center is now a privately funded, community-controlled demonstration service center with an all black staff. All of its programs are…

  8. Martin Luther in Primetime. Television Fiction and Cultural Memory Construction in Cold War Germany

    NARCIS (Netherlands)

    Anderson, Stewart

    2013-01-01

    abstractIn 1983, both East and West Germany celebrated Martin Luther’s 500th birthday with great fanfare.  Nowhere was this competition more provocative and visually arresting, however, than in two multi-part television plays which depicted Luther’s life: the West German Martin Luther, broadcast by

  9. How Big Are "Martin's Big Words"? Thinking Big about the Future.

    Science.gov (United States)

    Gardner, Traci

    "Martin's Big Words: The Life of Dr. Martin Luther King, Jr." tells of King's childhood determination to use "big words" through biographical information and quotations. In this lesson, students in grades 3 to 5 explore information on Dr. King to think about his "big" words, then they write about their own…

  10. Vulnerabilidade Natural do Solo de Silveira Martins-RS

    Directory of Open Access Journals (Sweden)

    Franciele Francisca Marmentini Rovani

    Full Text Available A análise ambiental, com base nos processos de morfogênese e pedogênese, possibilita informações importantes para a elaboração de políticas públicas visando o uso e ocupação da paisagem de maneira sustentável. Com isso, objetivou-se identificar os diferentes níveis de vulnerabilidade natural à perda de solo do município de Silveira Martins, RS. Foi elaborado um banco de dados espaciais em um ambiente de Sistemas de Informações Geográficas (SIG com auxílio do software Spring. O zoneamento da vulnerabilidade natural à perda de solo foi elaborado com base nas informações referentes à declividade, geomorfologia, geologia e solos de acordo com o grau de vulnerabilidade de cada informação, por meio da álgebra de mapas. Para o território municipal de Silveira Martins identificou-se a ocorrência de cinco classes. Destacam-se as unidades estáveis com predomínio dos processos formadores do solo (38,08% da área municipal, e as unidades moderadamente vulneráveis, prevalecendo os processos erosivos (53,67%. As áreas classificadas como moderadamente vulnerável e vulnerável (8,25%, correspondem a áreas com inclinações superiores a 25º e com formação geológica e geomorfológica menos estáveis. Nas unidades em que predominou a vulnerabilidade natural, sugere-se especial atenção em relação ao meio natural e aos agentes que o influenciam, visando boas práticas sociais associadas às políticas ambientais no processo de tomada de decisões econômicas, possibilitando a valorização e proteção do meio natural.

  11. A depositional model for the Taylor coal bed, Martin and Johnson counties, eastern Kentucky

    Science.gov (United States)

    Andrews, W.M.; Hower, J.C.; Ferm, J.C.; Evans, S.D.; Sirek, N.S.; Warrell, M.; Eble, C.F.

    1996-01-01

    This study investigated the Taylor coal bed in Johnson and Martin counties, eastern Kentucky, using field and petrographic techniques to develop a depositional model of the coal bed. Petrography and chemistry of the coal bed were examined. Multiple benches of the Taylor coal bed were correlated over a 10 km distance. Three sites were studied in detail. The coal at the western and eastern sites were relatively thin and split by thick clastic partings. The coal at the central site was the thickest and unsplit. Two major clastic partings are included in the coal bed. Each represents a separate and distinct fluvial splay. The Taylor is interpreted to have developed on a coastal plain with periodic flooding from nearby, structurally-controlled fluvial systems. Doming is unlikely due to the petrographic and chemical trends, which are inconsistent with modern Indonesian models. The depositional history and structural and stratigraphic setting suggest contemporaneous structural influence on thickness and quality of the Taylor coal bed in this area.

  12. Jean-Martin Charcot: neurologist by avocation, nephrologist by yearning.

    Science.gov (United States)

    Eknoyan, Garabed

    2011-01-01

    In an age of medical advances and specialization, Jean-Martin Charcot (1825-1893) helped found the discipline of neurology and in 1882 was appointed the first Professor of Diseases of the Nervous System in France. As an investigator with broad interests and vast knowledge, Charcot contributed to several other disciplines. An early mentor and dominant figure in Charcot's formative years was Pierre Rayer (1793-1867), famous for his seminal contributions to the study of the kidney, who gifted to Charcot his passion for clinical pathological correlations and likely a yearning for the study of kidney diseases. Famous for the clarity and incisiveness of his formal teaching presentations, Charcot lectured on the kidney at the Faculty of Medicine in Paris in 1877. Translated into English and published as a book titled Lectures on Bright's Disease, those lectures became widely accessible and quoted in the literature through the 1940s. In addition, at a time when he was already concentrating on the study of neurological disorders, Charcot maintained his life-long interest in the kidney and published original studies on the pathological changes of the kidney in gout and experimental lead poisoning, as well as supporting a study of hysterical ischuria by his students.

  13. Copernicus and Martin Luther: An Encounter Between Science and Religion

    Science.gov (United States)

    Kobe, D. H.

    1998-03-01

    Martin Luther has been severely criticized for a remark he made about Copernicus and his heliocentric theory. When this offhand remark, made at the dinner table four years before the publication of On the Revolutions of the Heavenly Spheres, is considered in its historical context, it is shown to be in keeping with the generally accepted scholarly opinion of the time. Luther's view of science in general and astronomy in particular is much more sophisticated than indicated by this single impromptu remark. In the thought of Luther there are two sources of knowledge - experience and revelation. By experience he meant all the human disciplines (or ``science"), and by revelation he meant Biblical theology. Each discipline should have its own technical language and methods. Science and Biblical theology should not conflict, since when speaking of the same phenomena they use a different language. Luther used the clear and literal interpretation of the text of the Bible, except when there were compelling reasons for doing otherwise. Rather than use the Bible as a source of scientific facts and theories as is done by a literalist, he interpreted it as being the witness to Christ. Quotations from Luther are used to illustrate his approach.

  14. El concepto de cercanía en Martin Heidegger

    Directory of Open Access Journals (Sweden)

    Alfredo null

    2007-01-01

    Full Text Available Tras una breve introducción en la que resalto el reconocimiento que hace Emil Kettering de la importancia del concepto de cercanía en la filosofía de Martin Heidegger y en la que simultáneamente tomo distancia de su aproximación a la relación del lenguaje con la cercanía, por considerarla limitada, sostengo que la concepción heideggeriana tardía del lenguaje puede ser mejor entendida si en estricto sentido heideggeriano estos dos conceptos son considerados como “lo mismo” [das Selbe]. Con el objeto de fundamentar fenomenológicamente esta tesis abordo la reflexión heideggeriana en torno a la cercanía en cinco niveles, que parten con la definición acostumbrada de ést a como cort a dist ancia y culminan en su identificación con el lenguaje. El acercamiento que realizo a esta problemática se concentra exclusivamente en la obra posterior de Heidegger

  15. Philosophy and Theology in Martin Heidegger’s Thought

    Directory of Open Access Journals (Sweden)

    Ivan Kordic

    2003-06-01

    Full Text Available The relation between philosophy and theology in Martin Heidegger’s thought is multilayered and tense. On the one hand, he admits that his theological origin, i.e. his Christian-Catholic rootedness, determines the direction of his thought, while on the other hand, he has been fighting against theology that is too much tinted with philosophy. At the same time, he opposes that his thought be called theistic or atheistic. In the analytic of Dasein he wants to create assumptions that would enable him to talk about God, gods or divine in general. This brings him close to mysticism, and even more so to mythology, which is revealed in his interpretation of Hölderlin. Nietzsche’s talk about God’s death helps him in this context. However, neither with Nietzsche nor with Heidegger does this death look like real death. Both thinkers hold that death strikes that God who has in philosophy and theology been made a being. After the thinking of the Being had thrown light upon their thought, God of Biblical theology and above all God whose coming is expected according to Heidegger cannot be left to death, because he evades human comprehension, especially one in the form of philosophy and theology.

  16. Healing relationships and the existential philosophy of Martin Buber

    Directory of Open Access Journals (Sweden)

    Stange Kurt C

    2009-08-01

    Full Text Available Abstract The dominant unspoken philosophical basis of medical care in the United States is a form of Cartesian reductionism that views the body as a machine and medical professionals as technicians whose job is to repair that machine. The purpose of this paper is to advocate for an alternative philosophy of medicine based on the concept of healing relationships between clinicians and patients. This is accomplished first by exploring the ethical and philosophical work of Pellegrino and Thomasma and then by connecting Martin Buber's philosophical work on the nature of relationships to an empirically derived model of the medical healing relationship. The Healing Relationship Model was developed by the authors through qualitative analysis of interviews of physicians and patients. Clinician-patient healing relationships are a special form of what Buber calls I-Thou relationships, characterized by dialog and mutuality, but a mutuality limited by the inherent asymmetry of the clinician-patient relationship. The Healing Relationship Model identifies three processes necessary for such relationships to develop and be sustained: Valuing, Appreciating Power and Abiding. We explore in detail how these processes, as well as other components of the model resonate with Buber's concepts of I-Thou and I-It relationships. The resulting combined conceptual model illuminates the wholeness underlying the dual roles of clinicians as healers and providers of technical biomedicine. On the basis of our analysis, we argue that health care should be focused on healing, with I-Thou relationships at its core.

  17. Pleistocene Deposits in Pierre Saint-Martin Cave, French Pyrenees

    Science.gov (United States)

    Quinif, Yves; Maire, Richard

    1998-01-01

    Pleistocene deposits in alpine Pierre Saint-Martin cave are preserved in an abandoned river gallery. The deposits, 300 m long and 25 m high, are composed of a lower unit of fallen blocks overlain by debris flows, a main unit of laminated clay, and a series of river terraces inset into these units. The lower and main units are each overlain by speleothems. The lower unit represents a cold period, probably isotope stage 10. Corroded speleothems above it have given U/Th ages greater than 300,000-330,000 yr B.P. The main unit, with carbonate-rich varves devoid of pollen, represents a glaciation that occurred before 225,000 yr B.P. and probably correlates with stage 8, even though such a glaciation has not been previously recognized in the Pyrenees. The river terraces, covered by many noncorroded speleothems, probably formed during stage 7 (U/Th ages between 194,000 and 211,000-225,000 yr B.P.). Subsequent sinking of an underground river protected the deposits from erosion.

  18. Drammaturgia transtestuale. Martin Crimp fra autocitazione e riscrittura

    Directory of Open Access Journals (Sweden)

    Maria elena Capitani

    2011-06-01

    Full Text Available The talented playwright Martin Crimp, one of contemporary British drama’s best-kept secrets, has shaped a singular transtextual territory, also known as Crimpland. Indeed, his output is a cross-pollination of various dramatic styles which fruitfully intermingle. Remarkably, Crimp’s corpus reworks the almost entire range of textual transcendences mentioned by Genette: intertextuality, paratextuality, and hypertextuality. Moreover, critics have noted an interesting form of intra-authorial intertextuality in his highly original output. This article focuses in particular on Crimp’s hypertextual strategies by examining The Misanthrope (1996, an entertaining rewriting of Molière’s homonymous play, and Cruel and Tender (2004, a brilliant contemporary version of Sophocles’ Women of Trachis. The analysis of these diegetic transpositions, based on the comparative reading of the hypotext and its hypertext, shows how a plot derived from past dramatic traditions can be successfully transferred into a modern setting, and how such materials can be effective sources for current dramatic reflections on contemporaneity.

  19. The January 2006 Volcanic-Tectonic Earthquake Swarm at Mount Martin, Alaska

    Science.gov (United States)

    Dixon, James P.; Power, John A.

    2009-01-01

    On January 8, 2006, a swarm of volcanic-tectonic earthquakes began beneath Mount Martin at the southern end of the Katmai volcanic cluster. This was the first recorded swarm at Mount Martin since continuous seismic monitoring began in 1996. The number of located earthquakes increased during the next four days, reaching a peak on January 11. For the next two days, the seismic activity decreased, and on January 14, the number of events increased to twice the previous day's total. Following this increase in activity, seismicity declined, returning to background levels by the end of the month. The Alaska Volcano Observatory located 860 earthquakes near Mount Martin during January 2006. No additional signs of volcanic unrest were noted in association with this earthquake swarm. The earthquakes in the Mount Martin swarm, relocated using the double difference technique, formed an elongated cluster dipping to the southwest. Focal mechanisms beneath Mount Martin show a mix of normal, thrust, and strike-slip solutions, with normal focal mechanisms dominating. For earthquakes more than 1 km from Mount Martin, all focal mechanisms showed normal faulting. The calculated b-value for the Mount Martin swarm is 0.98 and showed no significant change before, during, or after the swarm. The triggering mechanism for the Mount Martin swarm is unknown. The time-history of earthquake occurrence is indicative of a volcanic cause; however, there were no low-frequency events or observations, such as increased steaming associated with the swarm. During the swarm, there was no change in the b-value, and the distribution and type of focal mechanisms were similar to those in the period before the anomalous activity. The short duration of the swarm, the similarity in observed focal mechanisms, and the lack of additional signs of unrest suggest this swarm did not result from a large influx of magma within the shallow crust beneath Mount Martin.

  20. Derivation of Martin-Hou Equation of State from Hard-particle Perturbation Theory

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    In this paper, the Martin-Hou equation of state is derived by using a power series representation of radial distribution function and an analytic representation of multi-section potential based on the Barker-Henderson hard-particle perturbation theory including high-order terms. In the derivation, a theoretical form of Martin-Hou equation was obtained. It had a similar form and the same capability to predict P-V-T properties as the Martin-Hou equation and no additional data were required for evaluating the constants. The characteristic constants of the theoretical expression have certain relationships with the molecular parameters.

  1. A Study on Ruth’s Personality Structure in Martin Eden

    Institute of Scientific and Technical Information of China (English)

    南峰

    2013-01-01

    In Martin Eden, the development of the relationship between Martin and Ruth falls into three stages. During the first stage of their acquaintance, Ruth’s ego and super-ego vanquish her id transitorily. In the second stage of intimacy, Ruth is strongly manipulated by her super-ego that mainly originates from her Electra complex. Consequently, she attempts to re-mould Martin in the shape of her father, but in vain. When it comes to the third stage of relationship break-down, obliged to moralities and norms, Ruth chooses to end their relationships.

  2. All in the family: a belated response to Knudson-Martin's feminist revision of Bowen theory.

    Science.gov (United States)

    Horne, K Blake; Hicks, Mary W

    2002-01-01

    The first formal attempt at revising Bowen theory within the marriage and family therapy literature is represented in the work of Knudson-Martin (1994). Claiming that several of the theory's concepts are defined at odds with female development, Knudson-Martin (1994) reconceptualizes and expands Bowen theory to rectify these perceived shortcomings. In turn, we address several fundamental concerns with Knudson-Martin's critique and revision of Bowen theory. An alternative representation of Bowen Theory, as well as its relationship to feminist thought, is put forth. Suggestions for the field's future relationship to Bowen theory are also discussed.

  3. Martin Luther King纪念园方案分析%Analysis of Martin Luther King Jr.National Memorial

    Institute of Scientific and Technical Information of China (English)

    王欣; 王瑛

    2005-01-01

    马丁·路德·金(Martin Luther King Jr.)纪念园是美国国家林荫绿地内的在建纪念物.介绍了该纪念物的设计竞赛过程和获选作品ROWA设计组方案的构思及特点,结合美国国家林荫绿地纪念景观风格和纪念景观设计风尚之流变等设计背景,从延续文脉、时间和空间的融合、材料人文含义的运用和塑造场所精神4个方面分析方案设计手法,并进一步归纳美国现代纪念园的设计特点,讨论对我国纪念园设计的启发意义,探索我国现代园林设计借鉴世界先进文化的道路.图2参11

  4. Did Jean-Martin Charcot contribute to stroke?

    Science.gov (United States)

    Bogousslavsky, Julien; Paciaroni, Maurizio

    2010-01-01

    Stroke was never identified as a significant, autonomous field of activity of the emerging school of neurology at La Salpêtrière, which developed after the appointment of Jean-Martin Charcot (1825-1893) during the last days of 1861. However, stroke was already present in Charcot's first paper (1851), which dealt with a case of multiple organ cardiac embolism, including middle cerebral artery infarction, at a time when the studies of Rudolf Virchow on thromboembolism were unknown in France. A few years later, Charcot made a still up-to-date description of vascular intermittent claudication, which had only been reported in the horse. In the 1860s, Charcot and his pupils presented several major works dealing with cerebrovascular disease, including famous studies on miliary aneurysms in cerebral hemorrhage. This work was done with Charles Bouchard, at the time Charcot's 'interne', but who would become one of his 'political' opponents 2 decades later, when in 1892, as president of the 'agrégation' jury, he rejected the professorship application of 4 protégés of Charcot, including Joseph Babinski and Georges Gilles de la Tourette. Further work on cerebrovascular disease by Charcot included histological studies of brain 'softening', paraneoplastic cerebral arterial occlusion and consequences of stroke (e.g. arthropathies, vegetative changes, contractures and abnormal movements). Brain localization, one of Charcot's major neurological topics, was also largely based on stroke case studies. Charcot's work on stroke remains poorly recognized, but it demonstrates his unique skills in stimulating scientific work in younger colleagues, many of whom subsequently became major figures of neurology and psychiatry.

  5. Lockheed Martin Hanford Corporation systems engineering project management

    Energy Technology Data Exchange (ETDEWEB)

    Baynes, P.A.

    1998-04-01

    Lockheed Martin Hanford Corporation is developing and implementing an integrated technical baseline for cleaning up environmental contamination at the Hanford Site in Washington State. The Hanford Site is located in Washington State and has been referred to as one of the largest Environmental Cleanup challenges in the US. It became contaminated with radioactive and dangerous wastes during the 40+ years it was being used to produce weapons grade plutonium in support of the US nuclear weapons program (See Figure 1). The US Department of Energy (US DOE) is responsible for cleanup of the Hanford Site with the Environmental Protection Agency (EPA) and the Washington State Department of Ecology (Ecology) both providing regulatory oversight. The US DOE, EPA and Ecology entered into an agreement in 1989 (Hanford Federal Facility Agreement and Consent Order, commonly referred to as the Tri-Party Agreement) that provides the framework for cleanup of the Hanford Site. However, since the inception of the Tri-Party Agreement, there have been numerous changes due to technical issues, funding issues, and priority changes within the cleanup mission. As a result, progress on the definition and execution of the cleanup work has been slower than anticipated and has resulted in some false starts, missed milestones, and milestones that have been completed that did not further the Site cleanup. The absence of a clearly defined mission resulted in a high percentage of projects that were canceled during construction or abandoned after completion and approximately $900 million spent on projects that did not bring cleanup or disposal any closer.

  6. Amet kogu eluks / Jaano-Martin Ots ; intervjueerinud Villy Paimets ; kommenteerinud Allar Tankler

    Index Scriptorium Estoniae

    Ots, Jaano Martin, 1969-

    2016-01-01

    PR-ärist ja suhtekorraldaja ametist loobumisest. Intervjuu PR-firma Ots Bros asutaja ja Eesti Suhtekorraldajate Liidu asutajaliikme Jaano-Martin Otsaga, kes tegutseb täna merenduses, PR-ärist lahkumise tagamaadest

  7. Redescription of Lutzomyia (Lutzomyia souzalopesi Martins, Silva & Falcão, 1970 (Diptera, Psychodidae, Phlebotominae

    Directory of Open Access Journals (Sweden)

    Edelberto Santos Dias

    1996-04-01

    Full Text Available The authors redescribe the male and the female of Lutzomyia (Lutzomyia souzalopesi Martins, Silva & Falcão, 1970. Taxonomic remarks, geographic distribution and drawings are presented.

  8. Blackwater National Wildlife Refuge, Glen L. Martin NWR, Susquehanna NWR: Annual narrative report: Calendar year 1979

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Blackwater NWR, Glen L. Martin NWR, and Susquehanna NWR outlines Refuge accomplishments during the 1979 calendar year. The report begins...

  9. Blackwater National Wildlife Refuge, Glen L. Martin NWR, Susquehanna NWR: Annual narrative report: Calendar year 1980

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Blackwater NWR, Glen L. Martin NWR, and Susquehanna NWR outlines Refuge accomplishments during the 1980 calendar year. The report begins...

  10. Blackwater National Wildlife Refuge, Glen L. Martin NWR, Susquehanna NWR: Annual narrative report: Calendar year 1977

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Blackwater NWR, Glen L. Martin NWR, and Susquehanna NWR outlines Refuge accomplishments during the 1977 calendar year. The report begins...

  11. The projects of skunk works 75 years of Lockheed Martin's advanced development programs

    CERN Document Server

    Pace, Steve

    2016-01-01

    The Projects of Skunk Works examines 75 years of Lockheed Martin's advanced development programs, from jet fighters to missiles, heavy-lift helicopters, a lighter-than-air ship, drones, and a stealth boat.

  12. Protection Island NWR: Initial Survey Instructions for Purple Martin Breeding Bird Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Purple Martin (Progne subis) is listed as a Species of Concern by the State and is the focus of a citizen science restoration project designed to provide...

  13. Habitats on the NPS Martin Van Buren NHS and on the adjacent Open Space Institute land.

    Data.gov (United States)

    National Park Service, Department of the Interior — This shapefile is part of a project called Biological Surveys at the Martin Van Buren NHS conducted by Hudsonia Ltd. Habitats are mapped according to methodology in...

  14. On Reading, Writing, and Computers: A Conversation with John Martin Henry.

    Science.gov (United States)

    Brandt, Ron, Ed.

    1981-01-01

    With a simplified alphabet and interactive computer programing, John Henry Martin has developed a system by which children can learn to read and write far better than usual. In this interview, he explains his approach. (Author/MLF)

  15. Blackwater National Wildlife Refuge, Glen L. Martin NWR, Susquehanna NWR: Annual narrative report: Calendar year 1981

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Blackwater NWR, Glen L. Martin NWR, and Susquehanna NWR outlines Refuge accomplishments during the 1981 calendar year. The report...

  16. Struktuur eri pikkusskaaladel = Structure on different length-scales / Salmaan Craig, Martin Melioranski

    Index Scriptorium Estoniae

    Craig, Salmaan

    2013-01-01

    EKA arhitektuuri ja linnaplaneerimise osakonnaõppejõu Martin Melioranski vestluskaaslane Salmaan Craig on Harvard Graduate School of Design külalislektor ja töötab ühtlasi arhitektuuribüroos Foster + Partners

  17. Advancing description and explanation in clinical linguistics: a legacy of Martin J. Ball.

    Science.gov (United States)

    Damico, Jack S; Damico, Holly L; Nelson, Ryan L

    2011-11-01

    This article asserts the importance of explication of order and disorder in language as a privileged objective of clinical linguistics and service delivery and reviews the contributions of Martin Ball in advancing this agenda.

  18. Harvardis õppiv eestlane väitles end maailmameistriks / Martin Kiik ; intervjueerinud Merle Must

    Index Scriptorium Estoniae

    Kiik, Martin

    2013-01-01

    Intervjuu Harvardi ülikoolis õppiva eestlase Martin Kiigega, kes saavutas ülikoolide väitluse maailmameistrivõistlustel inglise keelt teise keelena kõnelevate võistlejate arvestuses maailmameistritiitli

  19. Types of Cenozoic Mollusca from Java in the Martin Collection of Naturalis

    NARCIS (Netherlands)

    Leloux, J.; Wesselingh, F.P.

    2009-01-01

    An updated type catalogue of the Martin Collection (fossil Mollusca, predominantly from the Cenozoic of Java, Indonesia) is presented. Type specimen data, updated locality data, and illustrations are given.

  20. Maya Angelou to speak during Virginia Tech's third annual Martin Luther King Jr. celebration

    OpenAIRE

    Williams, Meghan

    2008-01-01

    A remarkable woman who is hailed as one of the greatest voices of contemporary literature, Maya Angelou, will be a guest speaker during the third annual Dr. Martin Luther King Jr. celebration at Virginia Tech.

  1. Maya Angelou to visit Virginia Tech during third annual Martin Luther King, Jr. celebration

    OpenAIRE

    Williams, Meghan

    2007-01-01

    A remarkable woman who is hailed as one of the greatest voices of contemporary literature, Maya Angelou, will be a guest speaker during the third annual Dr. Martin Luther King Jr. celebration at Virginia Tech.

  2. Asymptotics for Certain Harmonic Functions and the Martin Compactification on the Quaternionic Heisenberg Group

    Institute of Scientific and Technical Information of China (English)

    Jing Wen LUAN; Fu Liu ZHU

    2005-01-01

    In this paper, we make the asymptotic estimates of the heat kernel for the quaternionic Heisenberg group in various cases. We also use these results to deduce the asymptotic estimates of certain harmonic functions on the quaternionic Heisenberg group. Moreover a Martin compactification of the quaternionic Heisenberg group is constructed, and we prove that the Martin boundary of this group is homeomorphic to the unit ball in the quaternionic field.

  3. Oplysningstidens danske oversættelser af Martin Luthers salme "Ein feste Burg ist unser Gott"

    DEFF Research Database (Denmark)

    Balslev-Clausen, Peter

    2006-01-01

    En litterær og teologisk analyse af de danske oversættelser af Martin Luthers salme "Ein feste Bug ist unser Gott" fra perioden 1775 - 1800 viser, at disse oversættelser afspejler tidens oplysningsteologi......En litterær og teologisk analyse af de danske oversættelser af Martin Luthers salme "Ein feste Bug ist unser Gott" fra perioden 1775 - 1800 viser, at disse oversættelser afspejler tidens oplysningsteologi...

  4. Yolanda King to deliver keynote address for Martin Luther King celebration

    OpenAIRE

    Lazenby, Jenna

    2007-01-01

    Yolanda King, the eldest of Dr. Martin Luther King Jr.'s children, and founder and CEO of Higher Ground Productions, an organization dedicated to teach people to celebrate diversity and embrace unity, will speak in Burruss Hall Auditorium at 7 p.m., on Monday, Jan. 15 to kick-off the week-long celebration of Dr. Martin Luther King's legacy. Tickets are free for the general public.

  5. Community control of health services. Dr. Martin Luther King, Jr. Health Center's community management system.

    Science.gov (United States)

    Tichy, N M; Taylor, J I

    1976-01-01

    This article presents the case of Dr. Martin Luther King Jr. Health Center's unique community management system in which neighborhood workers have been developed to assume managerial responsibilities and are directing the Center. The Martin Luther King Center experience is instructive because the Center was able to achieve significant community control by focusing primarily on the internal dimension of control, namely, management, without experiencing destructive conflicts and the deterioration of health services.

  6. Martin Chalfie y la proteína verde fluorescente Martin Chalfie y la proteína verde fluorescente

    Directory of Open Access Journals (Sweden)

    Zacarías Pereira Vega

    2012-12-01

    Full Text Available The history of the green fluorescent protein (GFP starts with Osamu Shimomura at the beginning of the 1960s, with his discovery from the extracts of the Aequorea victoria jellyfish. However, it is not until the beginning of the 1990s, that the neurobiologist Martin Chalfie, applying genetic engineering tech- niques, achieved for the first time the heterology expression of the GFP in prokaryotes (E. coli and eukaryotes (Caernohabditis elegans, from a clone of the jellyfish’s gen that codifies the GFP prepared by Douglas Prasher. Besides fluorescing in green, the results from this work also demonstrated that it does not require any other cofactor or enzyme of the jellyfish for its expression or for the own forming of a fluorophore. At the same time, Chalfie proposed that the GFP could be used for the marking of cells on living ani- mals or the tag of proteins. Based upon these results, many scientists started working on research related to the GFP; actually this protein is used on different fields such as biotechnol- ogy, development biology, environmental chemistry and medicine. In the case of the latter, it has helped to elucidate the cellular mechanisms from which diseases are made of. Science owes Roger Tsien, amongst other contributions, the creation of differ- ent mutations of the GFP.La historia de la proteína verde fluorescente (GFP se inicia con Osamu Shimomura a principios de la década de 1960, con su descubrimiento de esta proteína a partir de extractos de la medusa Aequorea victoria. Sin embargo, es a principios de la década de 1990 que el neurobiólogo Martin Chalfie, aplicando técnicas de ingeniería genética, logra por primera vez la expresión heteróloga de la GFP en procariotas (Escherichia coli y eucariotas (Caernohabditis elegans, a partir de un clon del gen de la medusa que codifica a la GFP, preparado por Douglas Prasher. Además de fluorescer en verde, los resultados de este trabajo también demostraron que no se

  7. The 2009 Lindau Nobel Laureate meeting: Martin Chalfie, Chemistry 2008.

    Science.gov (United States)

    Chalfie, Martin

    2010-02-10

    American Biologist Martin Chalfie shared the 2008 Nobel Prize in Chemistry with Roger Tsien and Osamu Shimomura for their discovery and development of the Green Fluorescent Protein (GFP). Martin Chalfie was born in Chicago in 1947 and grew up in Skokie Illinois. Although he had an interest in science from a young age--learning the names of the planets and reading books about dinosaurs--his journey to a career in biological science was circuitous. In high school, Chalfie enjoyed his AP Chemistry course, but his other science courses did not make much of an impression on him, and he began his undergraduate studies at Harvard uncertain of what he wanted to study. Eventually he did choose to major in Biochemistry, and during the summer between his sophomore and junior years, he joined Klaus Weber's lab and began his first real research project, studying the active site of the enzyme aspartate transcarbamylase. Unfortunately, none of the experiments he performed in Weber's lab worked, and Chalfie came to the conclusion that research was not for him. Following graduation in 1969, he was hired as a teacher Hamden Hall Country Day School in Connecticut where he taught high school chemistry, algebra, and social sciences for 2 years. After his first year of teaching, he decided to give research another try. He took a summer job in Jose Zadunaisky's lab at Yale, studying chloride transport in the frog retina. Chalfie enjoyed this experience a great deal, and having gained confidence in his own scientific abilities, he applied to graduate school at Harvard, where he joined the Physiology department in 1972 and studied norepinephrine synthesis and secretion under Bob Pearlman. His interest in working on C. elegans led him to post doc with Sydney Brenner, at the Medical Research Council Laboratory of Molecular Biology in Cambridge, England. In 1982 he was offered position at Columbia University. When Chalfie first heard about GFP at a research seminar given by Paul Brehm in 1989

  8. Prefeasibility of the project for repowering the Nachi Cocom thermal station in Merida, Yucatan state; Prefactibilidad del proyecto de repotenciacion de la central termoelectrica de Nachi- Cocom, en Merida estado de Yucatan

    Energy Technology Data Exchange (ETDEWEB)

    Sanchez Perez, J.L. [Comision Federal de Electricidad (CFE) (Mexico)

    1995-12-31

    This paper presents an alternative to the solution of the more efficient use of energy and for the solution on environmental pollution at a reduced cost, satisfying the electric energy demand with additional capacity three times as much greater than the installed capacity and utilizing evaluation of projects techniques for the prefeasibility analysis of the project. The investment for this type of projects results are feasible and attractive because of the short amortization term. The summary of results is given in Table 4. [Espanol] El presenta trabajo da una alternativa de solucion al uso mas eficiente de la energia y solucion a los problemas de contaminacion ambiental a un costo reducido, satisfaciendo la demanda de energia electrica con capacidad adicional de tres veces mayor a la capacidad instalada. Empleando tecnicas de evaluacion de proyectos para analisis de la prefactibilidad del proyecto. La inversion para este tipo de proyectos resulta factible y atractiva por el corto tiempo de amortizacion. El resumen de los resultados se muestra en la tabla 4.

  9. Chemical processes of coal for use in power plants. Part 1: Approximate analysis and associated indexes of pulverized coal; Procesos quimicos del carbon para su uso en centrales termoelectricas. Parte 1: Analisis aproximado e indices asociados del carbon pulverizado

    Energy Technology Data Exchange (ETDEWEB)

    Altamirano-Bedolla, J. A.; Manzanares-Papayanopoulos, E.; Herrera-Velarde, J. R. [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)]. E-mail: emp@iie.org.mx

    2010-11-15

    The usage of hydrocarbons, such as natural gas, oil products and coal, will be the main source of energy to the mankind for next generations. Therefore, the actual research and technological developments point out to employ with high efficiency those fuels. The main interests are to release most of the energy as possible and to guide the combustion reactions. It is well known that during the combustion process of coal, the chemical energy is converted to thermal energy, which it allows the steam production, and therefore to produce energy through an electric generator. The main interest of the work presented here is to study the behavior of the coal combustion processes in function of the approximate analysis and some associate indices of that analysis, to point out the optimization of the coal usage as main fuel in electrical power generation plants. [Spanish] El uso de hidrocarburos como son el gas natural, los derivados del petroleo y el carbon mineral, continuara siendo en las proximas decadas la principal fuente de energia de la humanidad. Por consiguiente, la investigacion cientifica y los desarrollos tecnologicos actualmente se enfocan en emplear de manera mas eficiente dichos combustibles, satisfaciendo entre otros factores, dos intereses principales: liberar la mayor cantidad de energia, reduciendo al minimo el material combustible no quemado, y direccionar las reacciones del proceso de combustion para minimizar la cantidad de productos no deseados resultantes de la reaccion. A traves de los procesos quimicos de combustion del carbon, se transforma la energia quimica a energia termica, lo que permite la produccion de vapor para a su vez impulsar una turbina la cual esta acoplada a un generador electrico. El objetivo del presente trabajo es el estudio del comportamiento de los procesos quimicos que se llevan a cabo durante las reacciones de combus-tion del carbon en funcion del analisis aproximado y de los indices asociados resultantes de dicho analisis; lo cual permitira la optimizacion del uso del carbon como materia prima para la generacion de energia electrica.

  10. Fault diagnosis in the steam generator of a thermoelectric power plant using Petri networks; Diagnostico de fallas en el generador de vapor de una termoelectrica usando redes de Petri

    Energy Technology Data Exchange (ETDEWEB)

    Suarez Cerda, Dionisio A; Sanchez Lopez, Alfredo [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico); Martinez Prieto, Jose E; Garcia Beltran, Carlos D. [Centro Nacional de Investigacion y Desarrollo Tecnologico, Cuernavaca, Morelos (Mexico)

    2007-07-01

    , disponibilidad, eficiencia, seguridad y continuidad de la operacion, las cuales afectan gravemente los indices de desempeno del sistema. En este articulo se presenta un esquema de diagnostico de fallas, aplicado al generador de vapor de una unidad termoelectrica, basado en tecnicas de modelado de sistemas dinamicos mediante redes de Petri. Frente a otros metodos, el esquema ofrece mayor facilidad para su implementacion, rapidez de adaptacion ante cambios de zona de operacion y buena robustez. Una manera de reducir el efecto de las fallas en un sistema de produccion, consiste de dos pasos. El primero es diagnosticar la falla tan pronto como ocurra y subsecuentemente poner en practica acciones correctivas. El concepto de diagnostico de fallas se relaciona con la primera etapa y comprende tanto la deteccion, como la localizacion de esta. Es decir, ademas de determinar que una falla esta presente, se sabe en que componente ha ocurrido. Con base en lo anterior, es claro que un sistema de diagnostico requiere supervisar las variables que caracterizan el comportamiento de las fallas, a fin de detectarlas en el momento en que se presenten e informarlo al operador. Con esta informacion, el operador podra realizar las acciones correctivas necesarias para que la planta siga operando en la medida de lo posible.

  11. Isotopic analysis of island House Martins Delichon urbica indicates marine provenance of nutrients.

    Science.gov (United States)

    Cross, Adam D P; Hentati-Sundberg, Jonas; Österblom, Henrik; McGill, Rona A R; Furness, Robert W

    2014-07-01

    The presence of one of the largest colonies of House Martins in Europe on the small island of Stora Karlsö, Sweden, led us to investigate the source of their food by analysis of stable isotopes of carbon and nitrogen. Carbon isotopic values of House Martin nestlings were the same as those of Common Guillemot Uria aalge nestlings fed on marine fish, but differed from local Collared Flycatcher Ficedula albicollis nestlings fed on woodland insects. We infer that these House Martins fed their chicks almost exclusively on insects that had used nutrients derived from seabirds, indicating a dependence on the presence of a large seabird colony. We suggest by extension that some populations of island passerines of high conservation importance may also be dependent on nutrient subsidies from seabird colonies.

  12. Martin Luther in Primetime. Television Fiction and Cultural Memory Construction in Cold War Germany

    Directory of Open Access Journals (Sweden)

    Stewart Anderson

    2013-06-01

    Full Text Available In 1983, both East and West Germany celebrated Martin Luther’s 500th birthday with great fanfare.  Nowhere was this competition more provocative and visually arresting, however, than in two multi-part television plays which depicted Luther’s life: the West German Martin Luther, broadcast by the public station ZDF in April, and the East German title of the same name, aired in October.  In this essay, I argue that the East German version constituted an appropriative strategy of memory formation – one which depicted Luther’s positive qualities and grafted them into the Marxist canon of heroes.  In contrast, the ZDF Martin Luther, which featured a highly rational Luther, projected what Jan Assmann has termed a normative strategy of harnessing Luther’s memory, focusing on Luther’s intellectual arguments and anti-radicalism.

  13. Overview of the Lockheed Martin Compact Fusion Reactor (CFR) T4B Experiment

    Science.gov (United States)

    McGuire, Thomas

    2016-10-01

    The Lockheed Martin Compact Fusion Reactor (CFR) Program endeavors to quickly develop a compact fusion power plant with favorable commercial economics and military utility. The CFR uses a diamagnetic, high beta, magnetically encapsulated, linear ring cusp plasma confinement scheme. The goal of the T4B experiment is to demonstrate a suitable plasma target for heating experiments and to characterize the behavior of plasma sources in the CFR configuration. The design of the T4B experiment will be presented, including discussion of predicted behavior, plasma sources, heating mechanisms, diagnostics suite and relevant numerical modeling. ©2016 Lockheed Martin Corporation. All Rights Reserved.

  14. A theoretical form of the Martin-Hou equation of state

    Institute of Scientific and Technical Information of China (English)

    张秉坚; 侯虞钧

    1999-01-01

    A new equation of state is derived from the Barker-Henderson hard-sphere perturbation theory. It has the form similar to the Martin-Hou equation of state. The numerical values of the characteristic constants in the equation can be calculated by the method of Martin and Hou. The equation can be used to predict P-V-T properties accurately for fluids when the critical parameters (T_c, P_c and V_c) and one point on the vapor pressure cure are given. By using the functional relationships between the characteristic constants and the microscopic parameters, the molecular microscopic parameters of the substance can be obtained.

  15. Flows Associated to Cameron-martin Type Vector Fields on Path Spaces Over a Riemannian Manifold

    Institute of Scientific and Technical Information of China (English)

    Jing-xiao ZHANG

    2013-01-01

    The flow on the Wiener space associated to a tangent process constructed by Cipriano and Cruzeiro,as well as by Gong and Zhang does not allow to recover Driver's Cameron-Martin theorem on Riemannian path space.The purpose of this work is to refine the method of the modified Picard iteration used in the previous work by Gong and Zhang and to try to recapture and extend the result of Driver.In this paper,we establish the existence and uniqueness of a flow associated to a Cameron-Martin type vector held on the path space over a Riemannian manifold.

  16. Gluon distributions from Oliveira-Martin-Ryskin combined BFKL+DGLAP evolution equations

    CERN Document Server

    Toton, Dawid

    2014-01-01

    Kwiecinski, Martin, Stasto [13] argue for inclusion of DGLAP terms into BFKL evolution of unintegrated gluon density. The equation was reformulated by Oliveira, Martin, Ryskin [6] employing the opening angle {\\theta} = k/xp as the evolution variable. It leads to a description of a {\\theta}-integrated gluon density. This paper is a numerical study of these two similar combined BFKL+DGLAP formulations. It is a demonstration of feasibility of the new approach. The different ways of subtracting the contribution common for BFKL and DGLAP proposed in [13] and [6] are compared. The numerical tests confirm that the {\\theta} variable is a more natural evolution variable for this kind of equation.

  17. Noncommutative Martin-Lof randomness on the concept of a random sequence of qubits

    CERN Document Server

    Segrè, G

    1999-01-01

    Martin-Lof's definition of random sequences of cbits as those not belonging to any set of constructive zero measure is reformulated in the language of Algebraic Probability Theory. The adoption of the Pour-El Richards theory of computability structures on Banach spaces allows us to give a natural noncommutative extension of Martin-Lof's definition, characterizing the random elements of a chain Von Neumann algebra. In the particular case of the minimally informative non-commutative alphabet our definition reduces to the definition of a random sequence of qubits.

  18. THE AMERICAN PROPHET: THE INFLUENCE OF THE PROPHETIC ON MARTIN LUTHER KING JR

    OpenAIRE

    Ritchie, David T.

    2010-01-01

    The foundations of U.S. civil rights pioneer Martin Luther King Jr.’s thought are as variedand diverse as his vision for a new American society. As a Baptist minister his ideas were of courseshaped by the Christian ideals of that faith. He was also influenced, however, by religious and secularideals from other traditions. In this article I discuss the effect of the work of the Jewish theologian andsocial philosopher Martin Buber on King’s philosophy. In particular, I examine how Buber’s notio...

  19. A Discourse Analysis of the Centered and Critical Scholar-Activism of Martin Luther King Jr.

    OpenAIRE

    Keatts, Quenton

    2010-01-01

    The purpose of this project is to investigate the often neglected research concerning the Reverend Dr. Martin Luther King, Jr. and his scholar-activism. This project is intended to look for evidence of intellectual leadership within Kingâ s writings in an effort to classify King within the Scholar-Activist paradigm in Africana Studies. Further, the aim is to examine Martin Luther King, Jr. from the critical and centered Scholar-Activist paradigm of Africana Studies based on an analysis of ...

  20. MartinLogan宣布推出EM—ESL全新静电喇叭

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Martin Logan全新EM—ESL是一款混合式静电喇叭,在底部低音箱部分装载一只8寸编织纤维单元,设计巧妙,其静电驱动器部分仍然装载了全尺寸的版本Folded MotionXT,静电喇叭发声面积达到34英寸,EM—ESL集合了MartinLogan众多全新技术制造而成,使静电嵌板的重播更加精密准确,

  1. 源于旗舰 超值易玩——Martin Logan Purity

    Institute of Scientific and Technical Information of China (English)

    岳鹏

    2008-01-01

    笔者曾在本刊2007年10月号的《沉着大气精致细腻——Martin Logan静电旗舰Summit》一文中比较详细地介绍了Martin Logan的旗舰音箱Summit(塞米特),那次试听让笔者对Maim Logan的静电音箱有了新的认识并留下了深刻而美好的印象。时隔不久,

  2. Female House Martin Delichon urbica provisions chicks at nests in two separate subcolonies

    NARCIS (Netherlands)

    Piersma, Theunis

    2008-01-01

    An individually colour-ringed House Martin Delichon urbica, molecularly confirmed to be a female, after attending a first brood in early July 2007, became engaged with two second broods at the same time, one with the original mate of the first brood. The two nests were at opposite sides of the same

  3. Seisak toob tööd juurde / Martin Kõdar ; interv. Villu Zirnask

    Index Scriptorium Estoniae

    Kõdar, Martin

    2008-01-01

    BaltCapi partner selgitab majandusliku languse mõju riskikapitali tegevusele. Lisa: Majandussurutise mõju erinevatele majandusharudele; Martin Kõdari märksõnad majanduslanguses toimetulekuks. Kommenteerivad Delfi nõukogu esimees Ville Jehe, Tallinna Konverentside omanik ja juht Ülla Mägi, Viisnurga finants- ja haldusdirektor Einar Pähkel ja Momentum Eesti juht Kristjan Kaleviste

  4. Estimating Population Density of the San Martin Titi Monkey (Callicebus oenanthe) in Peru Using Vocalisations.

    Science.gov (United States)

    van Kuijk, Silvy M; García-Suikkanen, Carolina; Tello-Alvarado, Julio C; Vermeer, Jan; Hill, Catherine M

    2015-01-01

    We calculated the population density of the critically endangered Callicebus oenanthe in the Ojos de Agua Conservation Concession, a dry forest area in the department of San Martin, Peru. Results showed significant differences (p Agua an important cornerstone in the conservation of the species, because it is one of the largest protected areas where the species occurs.

  5. Abuse of Power? : J. Edgar Hoover vs. Robert Kennedy and Martin Luther King, Jr.

    OpenAIRE

    Isaksen, Vigdis

    2002-01-01

    In this thesis I have looked at how J. Edgar Hoover came to power as Director of the FBI, and how he later used that power against Attorney General Robert Kennedy and SCLC leader Martin Luther King, Jr. I have further analyzed the reasons and motives for Hoover's actions by, among other things, making a psychological profile on the Director.

  6. Seletuskiri : kuidas valmisid Disainiöö moefilmid / Gert Zavatski, Liis Mutli, Martin Kaasen

    Index Scriptorium Estoniae

    Zavatski, Gert

    2014-01-01

    "Disainiöö" kunstifestivalil (25.-28. september 2014, Tallinn) tutvustati Eesti moekunstnike Mare Kelpmani, Liisa Soolepa, Anna Viiki, Kairi Lentsiuse ja Reet Ausi loomingut ning näidati nendega tehtud videointervjuusid. Gert Zavatski, Liis Mutli ja Martin Kaasen räägivad videointervjuude valmimisest

  7. EPA Actions in Post Disaster Martin County, Kentucky: An Analysis of Bureaucratic Slippage and Agency Recreancy

    Science.gov (United States)

    McSpirit, Stephanie; Scott, Shaunna L.; Hardesty, Sharon; Welch, Robert

    2005-01-01

    In the previous article, the authors described the 300 million gallon coal waste spill in Martin County, Kentucky and the interviews that they had with thirty-two area residents in the aftermath of the release (Scott, McSpirit, Hardesty, and Welch 2004 --this issue). Many of these interviewees charged MCCC-Massey and federal, state, and local…

  8. Critical Discourse Analysis of Martin Luther King's Speech in Socio-Political Perspective

    Science.gov (United States)

    Sipra, Muhammad Aslam; Rashid, Athar

    2013-01-01

    The article presents the Critical Discourse Analysis (CDA) of the first part of King Martin Luther's speech "When I Have a Dream" in socio-political context. The study investigates how it lies on the basis of application of Fairclough version of CDA in the first part of the text. Moreover, it explicates the terms like social, cultural…

  9. Racism and the Older Voter? Arizona's Rejection of a Paid Holiday to Honor Martin Luther King.

    Science.gov (United States)

    Kastenbaum, Robert

    1991-01-01

    Questions whether defeat of propositions to establish paid Martin Luther King holiday in Arizona was example of racism among primarily White senior adult voters of the state. Proposes three models to account for general pattern of election-related behavior and for vote itself: proactive racist; pragmatic self-interest; and fortress mentality.…

  10. Martin Luther King, Jr.: A Lesson with Interdisciplinary Connections for Middle-Level Music Students.

    Science.gov (United States)

    Early, Mary Frances; Terry, Cynthia

    This lesson begins with a very brief biography of Martin Luther King, Jr. The lesson identifies its educational objectives; addresses National Standards for Music Education; lists materials needed; details six step-by-step classroom procedures for lesson implementation; and provides curriculum connections for language arts, visual art, physical…

  11. Martin Luther King, Jr. and the Power of Nonviolence. [Lesson Plan].

    Science.gov (United States)

    National Endowment for the Humanities (NFAH), Washington, DC.

    This lesson plan introduces students in grades 6-8 to Martin Luther King Jr.'s philosophy of nonviolence and the teachings of Mohandas K. Gandhi that influenced King's views. After considering the political impact of this philosophy, students explore its relevance to personal life. In these 6 lessons students will: (1) examine the philosophy of…

  12. Let Freedom Ring: The Life & Legacy of Martin Luther King, Jr. [Lesson Plan].

    Science.gov (United States)

    National Endowment for the Humanities (NFAH), Washington, DC.

    This lesson plan teaches students about the life and work of Martin Luther King, Jr. Students listen to a brief biography, view photographs of the March on Washington, and read a portion of King's "I Have a Dream" speech. After studying Dr. King's use of imagery and allusion, students create original poetic phrases about freedom and…

  13. William Bennett on Martin Luther King: Mock-Diversifying the Core Curriculum.

    Science.gov (United States)

    Zorn, Jeff

    1992-01-01

    The writings of Martin Luther King Jr. deserve to be read in undergraduate humanities classes but not in the spirit advocated by former Secretary of Education William Bennett. It is argued that Bennett downplays the struggles against racial discrimination and chooses the most conservative King pieces for the literary canon. (SLD)

  14. Mosaiigitükid vajavad uut moodi kokkupanekut / Martin Klöker ; intervjueerinud Katrin Kaugver

    Index Scriptorium Estoniae

    Klöker, Martin, 1966-

    2012-01-01

    Intervjuu kirjandus- ja kultuuriloolase Martin Klökeriga, kes viibis TLÜAR-i kutsel 2012. a märtsis Tallinnas ning pidas avaliku loengu "Ebatäielik pilt: trükitud raamat ja käsikiri kultuuride uurimises" ning kokkuvõte loengust

  15. Kolm vaadet Tallinna vanalinnale / Villem Tomiste, Martin Aunin, Robert Treufeldt ; intervjueerinud Ingrid Ruudi

    Index Scriptorium Estoniae

    Tomiste, Villem, 1975-

    2009-01-01

    Tallinna vanalinna ja kesklinna piiril asuv kvartal 57B, mis piirneb Aia, Vana-Viru, Inseneri tänava ja Mere Puiesteega, ajendas vanalinna hoonestuspõhimõtete ja tulevikulahenduste üle arutama arhitekte Villem Tomistet, Martin Auninit ning arhitektuuriajaloolast, ICOMOSi Eesti komitee esimeest Robert Treufeldti. Pikemalt korterelamust Aia 4/Vana-Viru 13, Aia 6 ja 8 detailplaneeringu eskiisist

  16. Mitu tundi strateegiat ühel lehel! / Martine Vanremoortele ; intervjueerinud Helen Unt

    Index Scriptorium Estoniae

    Vanremoortele, Martine

    2014-01-01

    Intervjuu kommunikatsiooni- ja turundustaustaga belglanna Martine Vanremoortelega visual harvesting-meetodist, mille abil salvestatakse grupi või esineja loodav sisu piltides või joonisel, eesmärgiks parandada inimestevahelist koostööd ja kaasata kõik osalejad mõtteprotsessi

  17. Has the Dream Been Fulfilled? Dr. Martin Luther King, Jr. & President Barack Hussein Obama

    Science.gov (United States)

    Robinson, Nichelle Boyd; Moore, Virginia J.; Williams-Black, Thea H.

    2015-01-01

    Equality for all was the dream of Dr. Martin Luther King, Jr. and he knowingly laid the foundation for and inspired the first African-American President of the United States of America, Barack Hussein Obama, who also had the dream of "Change" for America. These men exhibited how working together can make dreams become reality. For the…

  18. Rezension: Clans, Gilden und Gamefamilies – Soziale Prozesse in Computerspielgemeinschaften - von Geisler, Martin (2009

    Directory of Open Access Journals (Sweden)

    Karl H. Stingeder

    2013-03-01

    Full Text Available Computerspielegemeinschaften prägen den virtuellen Alltag in vielen Online-Spielen. Mehr noch: Online-Spiele werden häufig erst durch Gamefamilies richtig reizvoll und motivieren langfristig. Martin Geisler hat sich diesem medienpädagogischen Themenkomplex eingehend gewidmet.

  19. Autonomous Women in a Drawer: Carmen Martin Gaite's "La hermana pequena"

    Science.gov (United States)

    Garcia, Adrian M.

    2009-01-01

    Martin Gaite's only Franco-era play contests some fundamental Catholic and Francoist prescriptions for the female. The fact that it was not published or performed for nearly forty years is likely due at least in part to patriarchal censorship. The work dramatizes the personal development of two half-sisters who defy various gender norms and…

  20. "I Hope Someone Castrates You, You Perverted Bastard": Martin Cole's Sex Education Film, "Growing Up"

    Science.gov (United States)

    Limond, David

    2009-01-01

    This paper concerns the response to the sex education film "Growing Up", made in 1971 by Dr Martin Cole, which used a combination of animation and live action to offer a frank and uncompromising account of sexual reproduction. As part of this, both male and female masturbation and an unsimulated act of male-female coitus featured in the…

  1. Martin Creed: "Tahan luua keskkonna, kus on hea olla" / intervjueerinud Maria Arusoo

    Index Scriptorium Estoniae

    Creed, Martin, 1968-

    2011-01-01

    Tallinna Kunstihoones 29. sept.-l publikuga kohtunud inglise kunstnik, muusik ja teoreetik Martin Creed endast, oma loomingust, loomeprotsessist, oma Turner Prize'i pälvinud installatsioonist "Work No 227. Lights going on and off", mis oli väljas näitusel "Continuum_Kunst kui taju. Ruum kui protsess" jm.

  2. Näidendivõistlusel triumfeeris taas kord Martin Algus / Kaarel Kressa

    Index Scriptorium Estoniae

    Kressa, Kaarel, 1983-

    2009-01-01

    Eesti Teatri Agentuuri näidendivõistlusel sai esikoha Martin Algus näidendiga "Postmodernsed leibkonnad", teise koha Siim Nurliku kirjatükk "Kas ma olen nüüd elus" ja kolmanda koha Loone Otsa töö "Libuhunt"

  3. Kõik on nii nagu enne, aga miski pole enam endine / Martin Rünk

    Index Scriptorium Estoniae

    Rünk, Martin

    2010-01-01

    Anders Härmi kuraatoriprojekt "Next to Nothing" ("Eimillestki edasi") Eesti Kaasaegse Kunsti Muuseumis 22. augustini 2010. Pikemalt Martin Creedi (Suurbritannia), Laura Tootsi, Triin Tamme, Dénes Farkasi, Neeme Külma ja Kaido Ole töödest

  4. Commemoration of Dr. Martin Luther King, Jr., January 15, 1929-April 4, 1968. Revised.

    Science.gov (United States)

    Montgomery County Public Schools, Rockville, MD.

    Developed in honor of Dr. Martin Luther King, Jr., this is a short collection of suggested activities to teach black awareness in the elementary and secondary grades through King's philosophy. An introductory biographical sketch of King and an article about his accomplishments are provided. Activities are divided into grade-level ranges for the…

  5. Fighting Fair. Dr. Martin Luther King, Jr. for Kids. Second Edition.

    Science.gov (United States)

    Schmidt, Fran; Friedman, Alice

    This curriculum guide for grades 4 through 9 uses the life and work of Dr. Martin Luther King, Jr., to teach conflict resolution and to explore the philosophy of non-violence for daily life. To enable students to learn and apply non-violence, it must be modeled in a classroom environment that builds trust and a sense of community. Each of the…

  6. The marine Algal Vegetation of St. Martin, St. Eustatius and Saba (Netherlands Antilles)

    NARCIS (Netherlands)

    Vroman, M.

    1968-01-01

    Along the coast of St. Martin, St. Eustatius and Saba the rocks above sea-level often show a number of differently coloured zones. This is clearly visible when the coast over a larger distance is formed by one type of rock, as for instance on Saba. In many places a light-coloured belt is seen above

  7. Addressing Curriculum Deficiencies on Martin Luther King, Jr. through Computer Assisted Instruction and Multimedia Resources.

    Science.gov (United States)

    Kim, James S.

    Students need to see past heroes as real people who struggled with ordinary problems in order to see the relevancy of studying history and to act practically upon the lessons that each leader teaches them. This study attempts to answer two questions relating to Martin Luther King, Jr.: (1) What do we teach our children about King? and (2) Can we…

  8. I Have a Dream: Martin Luther King, Jr. Handbook of Activities.

    Science.gov (United States)

    Duff, Ogle Burks, Ed.; Bowman, Suzanne H., Ed.

    This handbook is designed by teachers for teachers to share ideas and activities for celebrating the Martin Luther King holiday, as well as to teach students about other famous black leaders throughout the school year. The lesson plans and activities are presented for use in K-12 classrooms. Each lesson plan has a designated subject area, goals,…

  9. Circular Dichroism Investigation of Dess-Martin Periodinane Oxidation in the Organic Chemistry Laboratory

    Science.gov (United States)

    Reed, Nicole A.; Rapp, Robert D.; Hamann, Christian S.; Artz, Pamela G.

    2005-01-01

    Dess-Martin periodinane oxidation is an experiment that provides an avenue to the introduction of Circular Dichroism (CD) spectroscopy in organic chemistry curriculum as a diagnostic tool for examination of the results of a familiar reaction, and absolute configuration. From the experiment, students increased their understanding of CD theory and…

  10. Pulpit Responses to Contemporary Issues: The On-Going Rhetoric of Dr. Martin Luther King.

    Science.gov (United States)

    Fadely, Dean; Greene, Ronald W.

    Many theoreticians have indicated that a major task of the nonpresumptive rhetor is to gain presumption, thereby shifting the burden of proof to the opposition. Rhetorically, Martin Luther King, Jr., sought to effect this shift in the burden of proof through the use of hierarchies of values. At the top of his value system was the love of God. The…

  11. Martin Luther King's "I Have a Dream": The Speech Event as Metaphor.

    Science.gov (United States)

    Alvarez, Alexandra

    1988-01-01

    Martin Luther King's speech is examined as a sermon in the Black Baptist tradition. The speech, which is a dialog between speaker and audience, has, in addition to the "message" contained in the code, a broader ethnographic meaning. The speech event itself is metaphorical in nature, signaling political protest. (Author/BJV)

  12. The Apocalyptic War Against Gog Of Magog. Martin Buber versus Meir Kahane

    NARCIS (Netherlands)

    Sneller, H.W.

    2015-01-01

    In this article a confrontation on the classic Gog/Magog motive (end time battle between God and evil) is enacted between two opposite Jewish thinkers: Martin Buber and Meir Kahane. It shows how and on what conditions the biblical text can be interpreted so differently. The article also tries to she

  13. The "Other" Beauty of Martin Luther King, Jr.'s "Letter from Birmingham Jail."

    Science.gov (United States)

    Klein, Mia

    1981-01-01

    Submits that Martin Luther King's persuasiveness in his writings may be attributed not only to his structure, logic, and ethos, but even more to his creative, eloquent, and commanding use of the English language. Supports this argument with examples from King's "Letter from Birmingham Jail." (RL)

  14. Tõeline modernist Allan Murdmaa / Toivo Tammik, Arne Maasik, Martin Pedanik, Heie Treier ; intervjueerinud Reet Varblane

    Index Scriptorium Estoniae

    2009-01-01

    Allan Murdmaast (4. 08. 1934-15. 11. 2009) vestlevad 18. novembril Arhitektuuri- ja Disainigaleriis avatud Allan Murdmaa näituse ja raamatu "Monumentaalne : Allan Murdmaa" autorid arhitektid Toivo Tammik ja Arne Maasik ning graafiline disainer Martin Pedanik, lisaks kunstiteadlane Heie Treier

  15. Jean-Martin Charcot's Role in the 19th Century Study of Music Aphasia

    Science.gov (United States)

    Johnson, Julene K.; Lorch, Marjorie; Nicolas, Serge; Graziano, Amy

    2013-01-01

    Jean-Martin Charcot (1825-93) was a well-known French neurologist. Although he is widely recognized for his discovery of several neurological disorders and his research into aphasia, Charcot's ideas about how the brain processes music are less well known. Charcot discussed the music abilities of several patients in the context of his "Friday…

  16. Jan Machielsen, Martin Delrio: Demonology and Scholarship in the Counter-Reformation

    Directory of Open Access Journals (Sweden)

    Jetze Touber

    2016-06-01

    Full Text Available Jan Machielsen, Martin Delrio: Demonology and Scholarship in the Counter-Reformation (PhD University of Oxford 2011; British Academy Postdoctoral Fellowship Monographs; Oxford: Oxford University Press, 2015, x + 441 pp., isbn 978 0 19 726580 2.

  17. Martin Buber's Concept of Inclusion as a Critique of Special Education

    Science.gov (United States)

    Veck, Wayne

    2013-01-01

    Martin Buber offers an account of a tendency towards polarisation in responses to the perplexing question of inclusion in education. On the one hand, the educator can be identified as one who includes what is present and becoming within individual young people in isolation from the world. On the other hand, the educator can be recognised as one…

  18. Henry David Thoreau, Martin Luther King Jr., and the American Tradition of Protest.

    Science.gov (United States)

    Powell, Brent

    1995-01-01

    Maintains that Henry David Thoreau and Martin Luther King, Jr. fundamentally altered the tradition of protest and reform. Compares and contrasts the role of each man in U.S. social and constitutional history. Concludes that while Thoreau lacked the broad influence of King, his writings influenced both King and Mohandas Gandhi. (CFR)

  19. The Rhetorical Construction of Time in Martin Luther King, Jr.'s "Letter from Birmingham Jail."

    Science.gov (United States)

    Lee, Ronald E.

    1991-01-01

    Explores the rhetorical use of time in Martin Luther King, Jr.'s "Letter from Birmingham Jail." Offers an explanation of the ideological heritage that temporarily unifies the discourse. Describes the letter's recent, historical, and spiritual time frames, accounts for the ideological purpose each serves, and explains on what ground they…

  20. Martin Luther King, Jr. Borrows a Revolution: Argument, Audience, and Implications of a Secondhand Universe.

    Science.gov (United States)

    Miller, Keith D.

    1986-01-01

    Examines features of and sources for the discourse of Martin Luther King, Jr., as they relate to the language and assumptions favored by his listeners and readers in an effort to understand how speakers and writers can successfully argue from premises that audiences accept. Indicates how an understanding of King can help in composition…

  1. The Fierce Urgency of now: Honoring Martin Luther King, Jr. in and out of the Classroom.

    Science.gov (United States)

    Kazemek, Francis E.

    1988-01-01

    Explores how educators and their students can best honor Martin Luther King, Jr.'s, memory by using his life and works as a catalyst for acting upon school and society in a way that fosters social change. (Author/BJV)

  2. Children's Books on Martin Luther King, Jr. Offer a One-Dimensional View.

    Science.gov (United States)

    Banfield, Beryle

    1985-01-01

    Reviews children's books, teacher references, mini-plays, and curriculum resources that relate to the life of Martin Luther King, Jr. Reports that most of these sources ignore growth and changes within King's life and thought, the role models who shaped his philosophy, or his participation in issues such as the Vietnam War and poverty. (KH)

  3. "I Hope Someone Castrates You, You Perverted Bastard": Martin Cole's Sex Education Film, "Growing Up"

    Science.gov (United States)

    Limond, David

    2009-01-01

    This paper concerns the response to the sex education film "Growing Up", made in 1971 by Dr Martin Cole, which used a combination of animation and live action to offer a frank and uncompromising account of sexual reproduction. As part of this, both male and female masturbation and an unsimulated act of male-female coitus featured in the film. Cole…

  4. On the Path towards Thinking: Learning from Martin Heidegger and Rudolf Steiner

    Science.gov (United States)

    Dahlin, Bo

    2009-01-01

    This paper is a philosophical study of the nature of thinking based on the philosophies of Martin Heidegger and Rudolf Steiner. For Heidegger, the pre-Socratic Greek philosophers exemplified genuine thinking, appreciating the meaning of Being. But this kind of philosophy was soon replaced by the onto-theological approach, in which Being was…

  5. Kes on Eesti teaduses tegijad? / Mats Estonius, Andres Metspalu, Rein Vaikmäe, Martin Zobel

    Index Scriptorium Estoniae

    2008-01-01

    Küsimusele vastavad Tallinna Ülikooli teadusprorektor Mats Estonius, Tartu Ülikooli biotehnoloogia professor Andres Metspalu, Tallinna Tehnikaülikooli teadusprorektor, teaduspoliitika komisjoni liige Rein Vaikmäe, Tartu Ülikooli taimeökoloogia professor, teaduskompetentsi nõukogu esimees Martin Zobel

  6. Kuus vaadet vastsele seadusele / Kaidi Urmet, Urmas Sutrop, Martin Hallik ... [jt.] ; intervjueerinud Mihkel Volt

    Index Scriptorium Estoniae

    2017-01-01

    Mida arvavad 1. jaanuarist kehtima hakanud säilituseksemplari seadusest Eesti Kirjastuste Liidu tegevjuht Kaidi Urmet, Eesti Kirjandusmuuseumi direktor Urmas Sutrop, Tartu Ülikooli Raamatukogu direktor Martin Hallik, Tartu Ülikooli Raamatukogu kogude direktor Kristina Pai, Eesti Ajalehtede Liidu tegevdirektor Mart Raudsaar, Eesti Rahvusraamatukogu peadirektor Janne Andresoo ning Kultuuriministeeriumi raamatukogunõunik Ülle Talihärm

  7. Erosion monitoring along the Coosa River below Logan Martin Dam near Vincent, Alabama, using terrestrial light detection and ranging (T-LiDAR) technology

    Science.gov (United States)

    Kimbrow, Dustin R.; Lee, Kathryn G.

    2013-01-01

    Alabama Power operates a series of dams on the Coosa River in east central Alabama. These dams form six reservoirs that provide power generation, flood control, recreation, economic opportunity, and fish and wildlife habitats to the region. The Logan Martin Reservoir is located approximately 45 kilometers east of Birmingham and borders Saint Clair and Talladega Counties. Discharges below the reservoir are controlled by power generation at Logan Martin Dam, and there has been an ongoing concern about the stability of the streambanks downstream of the dam. The U.S. Geological Survey, in cooperation with Alabama Power conducted a scientific investigation of the geomorphic conditions of a 115-meter length of streambank along the Coosa River by using tripod-mounted terrestrial light detection and ranging technology. Two surveys were conducted before and after the winter flood season of 2010 to determine the extent and magnitude of geomorphic change. A comparison of the terrestrial light detection and ranging datasets indicated that approximately 40 cubic meters of material had been eroded from the upstream section of the study area. The terrestrial light detection and ranging data included in this report consist of electronic point cloud files containing several million georeferenced data points, as well as a surface model measuring changes between scans.

  8. Martin Luther King, 40 ans après sa disparition

    OpenAIRE

    Hélène Harter

    2009-01-01

    Le 4 avril 1968 Martin Luther King est assassiné à Memphis. Moins de cinq ans après la mort du président Kennedy, les Etats-Unis sont à nouveau touchés par la violence politique. Cet article retrace le parcours qui a conduit le révérend King jusqu’à Memphis en cette année politiquement et socialement agitée. Comment sa mort est-elle vécue aux États-Unis ? Quelle mémoire conserve-t-on de lui aujourd’hui ?On April 4, 1968 Martin Luther King was assassinated in Memphis. Less than five years afte...

  9. Racism and the older voter? Arizona's rejection of a paid holiday to honor Martin Luther King.

    Science.gov (United States)

    Kastenbaum, R

    1991-01-01

    Two propositions that would have established a paid Martin Luther King holiday were defeated in Arizona's statewide elections of November 6, 1990. Communities and counties with high proportions of senior adult voters cast proportionately more votes against these propositions. Was this an example of racism among the primarily anglo senior adult voters of Arizona? Three models were proposed to account for the general pattern of election-related behavior as well as the vote itself: 1) proactive racist, 2) pragmatic self-interest, and 3) fortress mentality. It was suggested that proactive racism and pragmatic self-interest accounted for less of the opposition to a paid holiday honoring Martin Luther King than did a fortress mentality that has developed through a combination of circumstances. Attention is also given to the larger question of senior adults as perpetrators as well as victims of bigotry.

  10. Social marketing and MARTIN: tools for organizing, analyzing, and interpreting qualitative data.

    Science.gov (United States)

    Higgins, J W

    1998-11-01

    The purpose of this article is to discuss how the computer software program MARTIN and social marketing concepts (understanding the consumer perspective, exchange, marketing mix, and segmentation) were used as organizational, analytical, and interpretive tools for qualitative data. The qualitative data are from a case study on citizen participation in a health reform policy in British Columbia. The concept of broad-based public participation is a fundamental element of health promotion and citizenship. There is a gap, however, between the promise and reality of citizen participation in health promotion. Emerging from the analysis was an understanding of the societal circumstances that inhibited or fostered participation. This article describes how the code-based, theory-building attributes of the MARTIN software facilitated a new conceptualization of participatory citizenship and generated new insights into understanding why some people participate and others do not.

  11. 影音名牌:Martin Logan(马田卢根)

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    马田卢根公司谋求创立,始于Gayle Martin Sanders和Ron Logan Sutherland的一次会面。Gayle Martin Sanders原本是一家小音响店的小老板,非常热中于音乐创作,从事音乐用品销售的同时,甚至自己动于制作一些音乐器械。Ron Logan Sutherland是一名电子工程师,非常专注于电子声学的研究。某一天,机缘巧合,在Martin的店里面,他们偶然谈到了静电技术与声音记录的问题。

  12. Mercury in the gold mining district of San Martin de Loba, South of Bolivar (Colombia).

    Science.gov (United States)

    Olivero-Verbel, Jesus; Caballero-Gallardo, Karina; Turizo-Tapia, Alexi

    2015-04-01

    Gold mining is responsible for most Hg pollution in developing countries. The aims of this study were to assess the levels of total Hg (T-Hg) in human hair, fish, water, macrophyte, and sediment samples in the gold mining district of San Martin de Loba, Colombia, as well as to determine fish consumption-based risks for T-Hg ingestion. T-Hg levels were measured by electrothermal atomization and atomic absorption spectroscopy. The overall mean T-Hg level in hair for humans in the mining district of San Martin de Loba was 2.12 μg/g, whereas for the reference site, Chimichagua, Cesar, it was 0.58 μg/g. Mean T-Hg levels were not different when considered within localities belonging to the mining district but differed when the comparison included Chimichagua. T-Hg levels in examined locations were weakly but significantly associated with age and height, as well as with fish consumption, except in San Martin de Loba. High T-Hg concentrations in fish were detected in Pseudoplatystoma magdaleniatum, Caquetaia kraussii, Ageneiosus pardalis, Cyrtocharax magdalenae, and Triportheus magdalenae, whereas the lowest appeared in Prochilodus magdalenae and Hemiancistrus wilsoni. In terms of Hg exposure due to fish consumption, only these last two species offer some guarantee of low risk for Hg-related health problems. Water, floating macrophytes, and sediments from effluents near mining sites also had high Hg values. In mines of San Martin de Loba and Hatillo de Loba, for instance, the geoaccumulation index (I(geo)) for sediments reached values greater than 6, indicating extreme pollution. In short, these data support the presence of a high Hg-polluted environment in this mining district, with direct risk for deleterious effects on the health of the mining communities.

  13. Common-mode rejection in Martin-Puplett spectrometers for astronomical observations at millimeter wavelengths.

    Science.gov (United States)

    D'Alessandro, Giuseppe; de Bernardis, Paolo; Masi, Silvia; Schillaci, Alessandro

    2015-11-01

    The Martin-Puplett interferometer (MPI) is a differential Fourier transform spectrometer that measures the difference between spectral brightness at two input ports. This unique feature makes the MPI an optimal zero instrument, able to detect small brightness gradients embedded in a large common background. In this paper, we experimentally investigate the common-mode rejection achievable in the MPI at millimeter wavelengths, and discuss the use of the instrument to measure the spectrum of cosmic microwave background anisotropy.

  14. Cicero's de legibus and Martin Luther King, Jr.’s Stride toward freedom

    Directory of Open Access Journals (Sweden)

    Boleslav s. Povšič

    1979-12-01

    Full Text Available He who reads carefully Cicero'sDe Legibus and Martin Luther King, Jr.'s Stride Toward Freedom is surprised to find, mutatis mutandis, on how many points these two great men agree. The historical circumstances are different, but the essential ideas are very similar. The purpose of this paper is to show on what precisely they agree and on what they differ.

  15. Critical Discourse Analysis of Martin Luther King’s Speech in Socio-Political Perspective

    Directory of Open Access Journals (Sweden)

    Muhammad Aslam Sipra

    2013-01-01

    Full Text Available The article presents the Critical Discourse Analysis (CDA of the first part of King Martin Luther’s speech “When I Have a Dream” in socio-political context. The study investigates how it lies on the basis of application of Fairclough version of CDA in the first part of the text. Moreover, it explicates the terms like social, cultural and political inequalities in the light of text and framework.

  16. [Martin Luther and his physicians. A contribution to Luther year 1983].

    Science.gov (United States)

    Völker, A

    1983-10-15

    The Luther memorial year 1983 gives rise to describe the reformer's life from the point of view of his diseases as well as of the measures of the physicians treating him. The description of the work of these persons at the same time mediates insights into the level of the therapeutic measures of the 16th century as well as especially into the medico-scientific activities of the University of Wittenberg, where Martin Luther worked for about 35 years.

  17. Three Decades Investigating Humor and Laughter: An Interview With Professor Rod Martin

    Directory of Open Access Journals (Sweden)

    Rod Martin

    2016-08-01

    Full Text Available Since the start of the 21st century, the investigation of various psychological aspects of humor and laughter has become an increasingly prominent topic of research. This growth can be attributed, in no small part, to the pioneering and creative work on humor and laughter conducted by Professor Rod Martin. Dr. Martin’s research interests in humor and laughter began in the early 1980s and continued throughout his 32 year long career as a professor of clinical psychology at the University of Western Ontario. During this time, Dr. Martin published numerous scholarly articles, chapters, and books on psychological aspects of humor and laughter. Professor Martin has just retired in July 2016, and in the present interview he recounts a number of research highlights of his illustrious career. Dr. Martin’s earliest influential work, conducted while he was still in graduate school, stemmed from an individual difference perspective that focused on the beneficial effects of sense of humor on psychological well-being. This research focus remained evident in many of Professor Martin’s subsequent investigations, but became increasingly refined as he developed several measures of different components of sense of humor, including both adaptive and maladaptive humor styles. In this interview, Dr. Martin describes the conceptualization, development and use of the Humor Styles Questionnaire, along with suggestions for future research and development. In doing so, he also discusses the three main components of humor (i.e., cognitive, emotional and interpersonal, as well as the distinctions and similarities between humor and laughter. Further highlights of this interview include Professor Martin’s comments on such diverse issues as the genetic versus environmental loadings for sense of humor, the multifaceted nature of the construct of humor, and the possible limitations of teaching individuals to use humor in a beneficial manner to cope with stress and

  18. Bunch length measurement at the Fermilab A0 photoinjector using a Martin-Puplett interferometer

    Energy Technology Data Exchange (ETDEWEB)

    Thurman-Keup, Randy; Fliller, Raymond Patrick; Kazakevich, Grigory; /Fermilab

    2008-05-01

    We present preliminary measurements of the electron bunch lengths at the Fermilab A0 Photoinjector using a Martin-Puplett interferometer on loan from DESY. The photoinjector provides a relatively wide range of bunch lengths through laser pulse width adjustment and compression of the beam using a magnetic chicane. We present comparisons of data with simulations that account for diffraction distortions in the signal and discuss future plans for improving the measurement.

  19. From full life to balanced life: Extending Martin Seligman's route to happiness

    OpenAIRE

    2009-01-01

    In this paper, a formalization of Martin Seligman's concept of full life is presented by employing basic microeconomics. With the formalized version of the concept, it can be explained why people differ with respect to the levels of pleasant, engaged and meaningful life they are trying to realize. Moreover, it is suggested to extend Seligman's concept of full life to the concept of balanced life. This extension requires that in addition to differences in people's preferences regarding aspects...

  20. Un Woyzeck sui fronti del Novecento. «Eiche und Angora» di Martin Walser

    Directory of Open Access Journals (Sweden)

    Maurizio Pirro

    2014-10-01

    Full Text Available Martin Walser’s play Eiche und Angora (1962 deals with the persistence of totalitarianism-oriented mental structures after the Second World War and the collapse of the Nazi regime. Walser represents political history as strongly opposed to the private sphere of ordinary people. Adjustment to the post-war situation of the Bundesrepublik and continuity with the historical past are seen by Walser as equivalent forms of self-defense against the inhuman attitude of political power.

  1. Common-mode rejection in Martin-Puplett spectrometers for astronomical observations at mm-wavelengths

    CERN Document Server

    D'Alessandro, Giuseppe; Masi, Silvia; Schillaci, Alessandro

    2015-01-01

    The Martin-Puplett interferometer (MPI) is a differential Fourier transform spectrometer (FTS), measuring the difference between spectral brightness at two input ports. This unique feature makes the MPI an optimal zero instrument, able to detect small brightness gradients embeddend in a large common background. In this paper we investigate experimentally the common-mode rejection achievable in the MPI at mm wavelengths, and discuss the use of the instrument to measure the spectrum of cosmic microwave background (CMB) anisotropy.

  2. Kulinaarne palverännak piki Telliskivi tänavat / Martin Hanson, Ines Haak

    Index Scriptorium Estoniae

    Hanson, Martin, 1984-

    2013-01-01

    Toidukriitik Martin Hanson ja sisearhitekt Ines Haak Tallinna Telliskivi tänavat palistavatest söögipaikadest: restoran Kolm Sibulat (sisearhitektuur: Aivar Mühlbach, omanikud, 2012-2013), bistroo Kukeke (Anni Arro, Riina Eerik, 2011-2012), kohvik Reval (Ville Lausmäe, Kadi Karmann, Peeter Klaas, 2013), restoran F-Hoone (Ville Jehe, Steve Heinlo, 2010), baar Pudel (Raul Tiitus, Tarmo Piirmets, 2012-2013)

  3. Eesti Disaini muna BRUNO said Martin Pärn ja Annike Laigo / Urve Eslas

    Index Scriptorium Estoniae

    Eslas, Urve

    2006-01-01

    Eesti Disainerite Liidu auhinnad parima tootedisaini ja parima disainiprojekti eest pälvisid Martin Pärn büroomööbli seeria "Krog" eest ning Annike Laigo isehelenduva vaiba "Jaaniuss" eest. Samal teemal ka lk. 1 "Büroomööbel ja helendav vaip võitsid disaini-BRUNO". Eesti Disaini auhinna nominentide näitus on avatud Disaini- ja Arhitektuurigaleriis

  4. Critical Discourse Analysis of Martin Luther King’s Speech in Socio-Political Perspective

    OpenAIRE

    Muhammad Aslam Sipra; Athar Rashid

    2013-01-01

    The article presents the Critical Discourse Analysis (CDA) of the first part of King Martin Luther’s speech “When I Have a Dream” in socio-political context. The study investigates how it lies on the basis of application of Fairclough version of CDA in the first part of the text. Moreover, it explicates the terms like social, cultural and political inequalities in the light of text and framework.

  5. Particle contamination from Martin Optical Black. [in design of barrel baffle of Infrared Astronomical Satellite

    Science.gov (United States)

    Young, P. J.; Noll, R.; Andreozzi, L.; Hope, J.

    1981-01-01

    The design of the barrel baffle of the Infrared Astronomical Satellite (IRAS) Optical Subsystem to minimize production of particulate contamination is described. The configuration of the 50-inch long, 28.5-inch diameter baffle required pop-rivet assembly after coating with Martin Optical Black for stray light suppression. An experiment to determine the contamination produced at assembly led to the modification of the baffle construction to preclude such damage to the coated surfaces.

  6. El trascendentalismo de la faticidad en "Ser y tiempo" de Martin Heidegger

    OpenAIRE

    2016-01-01

    In this doctoral dissertation we explore a particular kind of transcendentalism in Martin Heidegger's Being and Time, the socalled transcendentalism of facticity. In doing so, we introduce a special concept of facticity. In his effort to radicalize Husserl's intentional correlation – the correlation between intentio and intentum that has been proposed since Logical Investigations as a kind of solution for the modern problem of transcendence – Heidegger focuses at what he calls 'factic life', ...

  7. Rahastada ei tohi näo ja nime järgi : Martin Ehala: Eestis ei ole palju teadlasi, kes võiksid arendada metodoloogiat ja teooriat / Martin Ehala ; küsitles Valle-Sten Maiste

    Index Scriptorium Estoniae

    Ehala, Martin, 1963-

    2007-01-01

    Haridusministri hiljutise määrusega on teadusraha jaotamise alused humanitaaridele vastuvõetavamaks muudetud. Kui võimalik on teadusraha jaotamisel leida õiget, kõiki rahuldavat mudelit. Intervjuu keeleteadlase Martin Ehalaga

  8. Vabaühendused on olemas ja aktiivsed / Barbara Lehtna ; kommenteerivad Martin Mölder, Urmo Kübar

    Index Scriptorium Estoniae

    Lehtna, Barbara

    2011-01-01

    Kodanikeühenduste võimalusest poliitikas kaasa rääkida. Eesti Üliõpilaskondade Liidu valimisplatvormi 2011 kommenteerib TÜ politoloog Martin Mölder ja soovitusi platvormi koostamiseks annab EMSLi juhataja Urmo Kübar

  9. Abbreviations, acronyms, and initialisms frequently used by Martin Marietta Energy Systems, Inc.. Second edition

    Energy Technology Data Exchange (ETDEWEB)

    Miller, J.T.

    1994-09-01

    Guidelines are given for using abbreviations, acronyms, and initialisms (AAIs) in documents prepared by US Department of Energy facilities managed by Martin Marietta Energy Systems, Inc., in Oak Ridge, Tennessee. The more than 10,000 AAIs listed represent only a small portion of those found in recent documents prepared by contributing editors of the Information Management Services organization of Oak Ridge National Laboratory, the Oak Ridge K-25 Site, and the Oak Ridge Y-12 Plant. This document expands on AAIs listed in the Document Preparation Guide and is intended as a companion document

  10. A Proof-Irrelevant Model of Martin-Löf's Logical Framework

    DEFF Research Database (Denmark)

    Fridlender, Daniel

    2003-01-01

    We extend the proof-irrelevant model defined in Smith (1988) to the whole of Martin-Löf's logical framework. The main difference here is the existence of a type whose objects themselves represent types rather than proof-objects. This means that the model must now be able to distinguish between...... also show how to extend it when the logical framework itself is enlarged with inductive definitions. In doing so, a variant of Church numerals is introduced. As in Smith (1988), the model can only be defined in the absence of universes, and it is useful to obtain an elementary proof of consistency...

  11. First Student Project at the University of Tennessee at Martin Observatory

    Science.gov (United States)

    Crews, Lionel J.; Turner, K.; Wesner, P.

    2011-05-01

    The University of Tennessee at Martin has recently completed the construction and setup of an observatory. The dome houses a 16" Meade telescope with SBIG STL-11000M CCD. For its first project, observations of the Delta Scuti type variable SZ Lynx were taken in March and analyzed using MiraPRO. A simple ephemeris calculation was done, and compared to previous results. This project was done under the University Scholars program, a four year scholarship program which includes a faculty-mentored research project.

  12. Thermionic plasma injection for the Lockheed Martin T4 Compact Fusion Reactor experiment

    Science.gov (United States)

    Heinrich, Jonathon

    2015-11-01

    Lockheed Martin's Compact Fusion Reactor (CFR) concept relies on diamagnetic confinement in a magnetically encapsulated linear ring cusp geometry. Plasma injection into cusp field configurations requires careful deliberation. Previous work has shown that axial injection via a plasma gun is capable of achieving high-beta conditions in cusp configurations. We present a pulsed, high power thermionic plasma source and the associated magnetic field topology for plasma injection into the caulked-cusp magnetic field. The resulting plasma fueling and cross-field diffusion is discussed.

  13. [Martin Luther's somatic diseases. A short life-history 450 years after his death].

    Science.gov (United States)

    Iversen, O H

    1996-12-10

    The article contains a short life-history of the religious reformer Martin Luther (1483-1546) with main emphasis on his many somatic diseases. The list comprises varicose ulcer, angina pectoris with anxiety, obesity, hypertension arterialis, Ménière's disease with vertigo, tinnitus and fainting fits, gastralgia, constipation with anal ulcers and haemorrhoids with bleeding, urolithiasis, arthritis urica, Roemheld's syndrome, and cataract in one eye. Mentally he had a manic-depressive cast of personality, and a tendency to emotional lability. In spite of this he had an enormous capacity for work.

  14. [Extensions of the Reformation of Martin Luther to public health in his time].

    Science.gov (United States)

    Böhmer, W; Kirsten, F

    1983-10-15

    The reformation as the decisive social change during the first half of the 16th century influenced directly also the organisational forms of the contemporary social welfare and indirectly the development of public health of that time. By evaluation of still existing account health of that time. By evaluation of still existing account-books of the Gemeinen Kasten the changes in the provision of the poor and the development of the old hospitals caused by reformation were investigated. Here the personal influence of Martin Luther is shown.

  15. Video of Christian Skau and Martin Raussen's interview with the Abel Prize Winner John Milnor

    DEFF Research Database (Denmark)

    Skau, Christian

    2011-01-01

    The television interview with Abel Laureate John Milnor that was broadcasted on Norwegian television in June is now available on the Abel Prize multimedia page. John Milnor received the Abel Prize «for pioneering discoveries in topology, geometry and algebra» to quote the Abel Committee. King...... Harald presented the Abel Prize to John Milnor at the award ceremony in Oslo, Norway on 24 May. Before the interview there is a short presentation of the award ceremony. John Milnor is interviewed by Martin Raussen and Christian Skau. The Abel Prize that carries a cash award of NOK 6 million (about EUR...

  16. Price Theory and Money Coupled: some Remarks on the Ayres-Martinás Theory

    Directory of Open Access Journals (Sweden)

    Zsolt Gilanyi

    2013-01-01

    Full Text Available The main concern of economic science is to explain the Wealth of Nations. This tradition implies on the one hand, that wealth must be evaluated i.e.: economic science must elaborate a price theory; on the other hand, money should be integrated in economic theories because prices are expressed in monetary terms. Mainstream economic theory succeeds in price determination (with some limits but fails on money integration, while non-mainstream monetary models succeed on money integration but fail on price determination. In this paper I argue that the Ayres-Martinás theoretical framework is a promising tentative to cope with this challenge of economic science.

  17. The Price of Rights: Regulating International Labor Migration (by Martin Ruhs, Princeton University Press, 2013

    Directory of Open Access Journals (Sweden)

    Susan Gzesh

    2014-03-01

    Full Text Available Migrant workers, particularly those classified as “low-skilled,” find that the denial of their rights is the “price of admission” to labor immigration programs. This is the global phenomenon described and analyzed by Martin Ruhs in The Price of Rights: Regulating International Labor Migration.  This book review provides an in-depth discussion of Ruhs’s comprehensive study of labor immigration policies and the substantial questions it raises for the global migration debate.  

  18. A constructive version of Birkhoff's ergodic theorem for Martin-L\\"of random points

    CERN Document Server

    Bienvenu, Laurent; Hoyrup, Mathieu; Mezhirov, Ilya; Shen, Alexander

    2010-01-01

    A theorem of Ku\\v{c}era states that given a Martin-L\\"of random infinite binary sequence {\\omega} and an effectively open set A of measure less than 1, some tail of {\\omega} is not in A. We first prove several results in the same spirit and generalize them via an effective version of a weak form of Birkhoff's ergodic theorem. We then use this result to get a stronger form of it, namely a very general effective version of Birkhoff's ergodic theorem, which improves all the results previously obtained in this direction, in particular those of V'Yugin, Nandakumar and Hoyrup, Rojas.

  19. Martin Logan新品EFX静电挂墙式音箱

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    美国Martin Logan(马田卢根)新近推出了纤薄的挂墙式静电音箱EFX.该音箱采用了马田卢根专利的XStat静电面板来负责中高频还原,低频部分采用一只6.5英寸的锥盆单元来负责。由于采用静电式设计.因此极大地减小了箱体体积。

  20. 76 FR 75539 - Intent To Prepare an Environmental Impact Statement for the Central Everglades Planning Project...

    Science.gov (United States)

    2011-12-02

    ... Central Everglades Planning Project, Okeechobee, Glades, Martin, Palm Beach, Broward, Miami-Dade and... hydrologically and ecologically connected across more than 200 miles from north to south and across 18,000 square miles of southern Florida. In 2000, the U.S. Congress authorized the Federal government, in...

  1. Wake structure and wingbeat kinematics of a house-martin Delichon urbica.

    Science.gov (United States)

    Rosén, M; Spedding, G R; Hedenström, A

    2007-08-22

    The wingbeat kinematics and wake structure of a trained house martin in free, steady flight in a wind tunnel have been studied over a range of flight speeds, and compared and contrasted with similar measurements for a thrush nightingale and a pair of robins. The house martin has a higher aspect ratio (more slender) wing, and is a more obviously agile and aerobatic flyer, catching insects on the wing. The wingbeat is notable for the presence at higher flight speeds of a characteristic pause in the upstroke. The essential characteristics of the wing motions can be reconstructed with a simple two-frequency model derived from Fourier analysis. At slow speeds, the distribution of wake vorticity is more simple than for the other previously measured birds, and the upstroke does not contribute to weight support. The upstroke becomes gradually more significant as the flight speed increases, and although the vortex wake shows a signature of the pause phase, the global circulation measurements are otherwise in good agreement with surprisingly simple aerodynamic models, and with predictions across the different species, implying quite similar aerodynamic performance of the wing sections. The local Reynolds numbers of the wing sections are sufficiently low that the well-known instabilities of attached laminar flows over lifting surfaces, which are known to occur at two to three times this value, may not develop.

  2. Parasitism, immune response and reproductive success in the house martin Delichonurbica.

    Science.gov (United States)

    de Lope, F; Møller, A P; de la Cruz, C

    1998-04-01

    Parasites often exert strong selection pressures on their hosts that have evolved anti-parasite defences to counter the negative effects of parasites. We studied the relationship between intensity of parasitism, one aspect of host immune response, and host reproductive success, using the house martin bug Oeciacushirundinis and its house martin Delichonurbica host as a model system. Experimental manipulation of parasite load of nests during laying of the first clutch altered the intensity of parasitism. Parasites reduced the reproductive success of their hosts measured in terms of body condition and survival of nestlings. Host immune response, measured as the concentration of gammaglobulins and total plasma proteins, was positively associated with parasite reproduction, estimated as the number of juvenile parasites, but was only weakly related to the intensity of adult parasites. The concentration of gammaglobulins was negatively related to nestling body mass, implying a trade-off between immune function and body condition. Parasite reproduction thus exerts a cost on hosts by increasing the immune response.

  3. DOSEXPRT: A bioassay dosimetry code for Martin Marietta Energy Systems, Inc.

    Energy Technology Data Exchange (ETDEWEB)

    Ward, R.C.; Eckerman, K.F.

    1992-04-01

    The bioassay code DOSEXPRT was developed for Martin Marietta Energy Systems, Inc., to provide compliance with Department of Energy (DOE) Order 5480, Chapter 11. DOSEXPRT computes the intake of a radionuclide in any year (considering both acute and chronic intakes) from in vivo measurements of the retained activity and/or measurements of the activity in excreta. The committed effective and organ doses for the intake are computed as well as the effective and organ doses expected to be received in each calendar year out to 50 years beyond the year of intake. The bioassay records used as input for DOSEXPRT are extracted from the Martin Marietta Energy Systems Occupational Health Information System (OHIS). DOSEXPRT implements a set of algorithms with parameters governing the translocation, retention, and excretion of the nuclide contained in data files specific to the nuclide. These files also contain dose-per-unit-intake coefficients used to compute the committed dose equivalent for the intakes in the year. Annual organ and effective doses are computed using additional dose-rate files that contain data on the dose rate at various times following a unit intake. If measurements are presented for more than one assay for a given nuclide, DOSEXPRT estimates the intake by applying weights assigned in the nuclide file for each assay. DOSEXPRT is accessed off the OHIS MENU No. 4 and designed to be run as a batch processor, but can also be run interactively for testing purposes.

  4. DOSEXPRT: A bioassay dosimetry code for Martin Marietta Energy Systems, Inc

    Energy Technology Data Exchange (ETDEWEB)

    Ward, R.C.; Eckerman, K.F.

    1992-04-01

    The bioassay code DOSEXPRT was developed for Martin Marietta Energy Systems, Inc., to provide compliance with Department of Energy (DOE) Order 5480, Chapter 11. DOSEXPRT computes the intake of a radionuclide in any year (considering both acute and chronic intakes) from in vivo measurements of the retained activity and/or measurements of the activity in excreta. The committed effective and organ doses for the intake are computed as well as the effective and organ doses expected to be received in each calendar year out to 50 years beyond the year of intake. The bioassay records used as input for DOSEXPRT are extracted from the Martin Marietta Energy Systems Occupational Health Information System (OHIS). DOSEXPRT implements a set of algorithms with parameters governing the translocation, retention, and excretion of the nuclide contained in data files specific to the nuclide. These files also contain dose-per-unit-intake coefficients used to compute the committed dose equivalent for the intakes in the year. Annual organ and effective doses are computed using additional dose-rate files that contain data on the dose rate at various times following a unit intake. If measurements are presented for more than one assay for a given nuclide, DOSEXPRT estimates the intake by applying weights assigned in the nuclide file for each assay. DOSEXPRT is accessed off the OHIS MENU No. 4 and designed to be run as a batch processor, but can also be run interactively for testing purposes.

  5. Martin Luther King, 40 ans après sa disparition

    Directory of Open Access Journals (Sweden)

    Hélène Harter

    2009-01-01

    Full Text Available Le 4 avril 1968 Martin Luther King est assassiné à Memphis. Moins de cinq ans après la mort du président Kennedy, les Etats-Unis sont à nouveau touchés par la violence politique. Cet article retrace le parcours qui a conduit le révérend King jusqu’à Memphis en cette année politiquement et socialement agitée. Comment sa mort est-elle vécue aux États-Unis ? Quelle mémoire conserve-t-on de lui aujourd’hui ?On April 4, 1968 Martin Luther King was assassinated in Memphis. Less than five years after the death of President Kennedy, the United States were affected again by political violence. This article explains why Rev. King went to Memphis during this politically and socially troubled year. How his death has been perceived in the United States? Does his legacy still live on forty years after his death?

  6. The leadership principles of Dr. Martin Luther King, Jr. and their relevance to surgery.

    Science.gov (United States)

    Brunicardi, F Charles; Cotton, Ronald T; Cole, George W; Martinez, George

    2007-01-01

    In order to face the challenges in healthcare this century, it is essential that surgeons understand modern leadership principles. One of the greatest leaders in history was Dr. Martin Luther King, Jr., who provides a shining example of level-5 leadership for us to study. The study of leadership principles of great leaders can provide us with practical methods of conflict resolution as well as inspiration to keep us engaged and focused. As leaders of the medical community, we face numerous challenges, including discovering and implementing new treatments for disease, providing care for the indigent, overcoming educational challenges such as incorporating the ACGME Core Competencies into our surgical training and promoting diversity in education. Achieving these goals is often hindered by the environment in which we labor-nearly 50 million are uninsured, the rising cost of medical care is currently at 16% of the GNP, and reimbursement rates are falling-which makes the practice of surgery a significant challenge. Effective leadership will be paramount in achieving these goals. In this editorial, which summarizes a presentation given to the Surgical Section of the annual National Medical Association meeting, five important leadership principles that are important for surgeons have been selected and related to the outstanding leadership of Dr. Martin Luther King, Jr.

  7. Response to Hans Thulesius and Vivian B. Martin on Ekins (2011

    Directory of Open Access Journals (Sweden)

    Richard Ekins, Ph.D., FRSA

    2011-12-01

    Full Text Available I appreciate the valuable comments from Hans Thulesius and Vivian Martin. Both reviewers usefully and most helpfully pinpoint salient issues to be considered in forging future routes for my ongoing research in jazz historiography. I agree with Vivian Martin that ‘authenticating’ works better for early jazz and first wave USA revivalism (including Bunk Johnson and would like to say that at the time I wrote the abstract, I was favouring ‘managing authenticity’ over ‘authenticating’ as the core category in order to provide a more embracive category within which to consider early jazz, the 1940s New Orleans jazz revival (including Bunk Johnson, and the world-wide New Orleans jazz revivalist movement which continues to this day. I have, indeed, written elsewhere of all the various phases of New Orleans style jazz considered in terms of the core category/basic social process of ‘authenticating’, e.g., ‘Authenticity as Authenticating – The Case of New Orleans Jazz Revivalism: An Approach from Grounded Theory and Social World Analysis’ (Ekins, forthcoming.

  8. Analysis of the problems of induced draft fans in a carbo-electric power station; Analisis de la problematica de ventiladores de tiro inducido de una central carboelectrica

    Energy Technology Data Exchange (ETDEWEB)

    Diaz Sanchez, Valentin de Jesus; Vital Flores, Francisco [LAPEM, Comision Federal de Electricidad (Mexico)

    2007-11-15

    The induced draft fans of the 350 MW units of a Thermo-electric power plant presented problems consisting of the failure of the capacity of gases extraction, together with the presence of cracks in the blades; this condition was observed since the stage of putting into service. Consequently, losses have been originated in the availability in two units, as well as, losses due to the manufacture of new impellers, which also originated that, in some cases, that the measures of the impellers, locally manufactured, differed from the originals, resulting in differences in the unit's efficiency. [Spanish] Los ventiladores tiro inducido de las unidades de 350 MW de una Central Termoelectrica presentaban una problematica consistente en la falla de capacidad de extraccion de gases, aunado a la presencia de fracturas en las aspas de los impulsores, esta condicion se observo desde la etapa de puesta en servicio. En consecuencia se han ocasionado perdidas de disponibilidad en dos unidades, asi como tambien, perdidas debido a la fabricacion de nuevos impulsores, lo que tambien origino que, en algunos casos, las medidas de los impulsores, fabricados localmente, diferian de los originales, dando como resultado diferencias en la eficiencia de las unidades.

  9. Deployable centralizers

    Energy Technology Data Exchange (ETDEWEB)

    Grubelich, Mark C.; Su, Jiann-Cherng; Knudsen, Steven D.

    2017-02-28

    A centralizer assembly is disclosed that allows for the assembly to be deployed in-situ. The centralizer assembly includes flexible members that can be extended into the well bore in situ by the initiation of a gas generating device. The centralizer assembly can support a large load carrying capability compared to a traditional bow spring with little or no installation drag. Additionally, larger displacements can be produced to centralize an extremely deviated casing.

  10. 走进马田卢根的“静电”世界 Martin Logan原厂探秘

    Institute of Scientific and Technical Information of China (English)

    刘志刚

    2013-01-01

    Martin Login是静电扬声器产量世界第一的厂商,也是一间充满激情的扬声器公司。它的整个历史还要追溯到一次偶然的际遇,当两个来自古朴的中西部小镇的年轻人——GayleMartin Sanders和Ron Logan Sutherland相遇后,发现彼此竟然都对一项完全未知的技术怀揣着同样的信仰。而Martin Login就这样诞生了,由此翻开了静电扬声器新的一页。

  11. 走进马田卢根的“静电”世界Martin Logan原厂探秘

    Institute of Scientific and Technical Information of China (English)

    刘志刚

    2013-01-01

      Martin Login是静电扬声器产量世界第一的厂商,也是一间充满激情的扬声器公司。它的整个历史还要追溯到一次偶然的际遇,当两个来自古朴的中西部小镇的年轻人——Gayle Martin Sanders和Ron Logan Sutherland相遇后,发现彼此竟然都对一项完全未知的技术怀揣着同样的信仰。而Martin Login就这样诞生了,由此翻开了静电扬声器新的一页。

  12. Training simulators for power plant operation based in multimedia, intelligent tutorials and virtual reality; Simuladores para entrenamiento en la operacion de centrales basados en multimedia, tutores inteligentes y realidad virtual

    Energy Technology Data Exchange (ETDEWEB)

    Rossano Roman, Miguel; Tavira Mondragon, Jose A.; Romero Jimenez, Guillermo; Buenabad Arias, Maria de los Angeles [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1997-12-31

    The possibility of utilizing simulators to support the fossil fuel power plants operation personnel training, is analyzed. These simulators can be based in multimedia, intelligent tutorials and virtual reality. The software and hardware advances of these technologies are analyzed and it is concluded that the simulators development for operators training supported in the fore mentioned technologies represents a new alternative for the instruction of personnel of this type of power stations that has to be analyzed and evaluated, since one of the disadvantages of this type of technologies is the equipment and software investment cost [Espanol] Se analiza la posibilidad de utilizar simuladores para ayudar al entrenamiento del personal en la operacion de centrales termoelectricas, dichos simuladores pueden estar basados en multimedia, tutores inteligentes y realidad virtual. Se describen los avances en software y hardware de estas tecnologias y se concluye en que el desarrollo de simuladores para el entrenamiento de operadores apoyados con las tecnologias antes mencionadas representa una nueva alternativa para la instruccion del personal de este tipo de centrales, que hay que analizar y evaluar, ya que una de las desventajas de este tipo de tecnologias es el costo de inversion en equipo y software

  13. Experience with simulation education at the University of the Third Age at JFM CU in Martin

    Directory of Open Access Journals (Sweden)

    Mária Zanovitová

    2016-07-01

    Full Text Available Background: Considering current demographic trends in society, education of seniors has become real needs and a challenge for the field of education and training institutions. Universities of the Third Age (UTA represent one option for senior education allowing them to study various fields at university level. Within UTA studies, the seniors are interested in studying mainly the issues of health and disease, aging and the social and legal issues. Seniors represent a group of students with specific educational needs. In teaching them it is therefore important to choose teaching methods that take account of developmental changes of the period, contain elements of clearness, and provide the space for communication and activity with the use of previous experiences of seniors. In the framework of elderly education at the UTA at Jessenius Faculty of Medicine in Martin (JFM CU the simulation methods are also used that bring elements of clarity and attractiveness into the teaching and serve to bridge theoretical education and practical training. Objective: The aim of the study was to determine the UTA senior students’ views on the use of simulation models and simulations in education and to find out what is their satisfaction with the training in the Simulation Center at JFM CU in Martin. Methods: Questionnaire of own construction was used to gather empirical data. The study involved 30 senior students of the third year of studies in the program “Elderly Care”, out of which 25 were women and 5 men. The average age of respondents was 67.3 years (SD 5.6. Results: Within education and training in Simulation Center, the seniors most positively evaluated preparedness, presentation and interpretation of the lecturer (4.96 and the way in which information were administered (4.76. They had the opportunity of hands-on work with the simulation models and practical training of their skills and such experience was evaluated as excellent (4.70. Seniors also

  14. Book review: Martin’s dream: my journey and the legacy of Martin Luther King Jr.\\ud

    OpenAIRE

    McCormick, Roger

    2013-01-01

    "Martin’s Dream: My Journey and the Legacy of Martin Luther King Jr." Clayborne Carson. Palgrave Macmillan. January 2013. --- \\ud Written with the unique perspective of someone who has, for three decades, been involved with Martin Luther King Jr.’s legacy, Clayborne Carson gives readers an insider’s account of what transpired after the Dream speech, and beyond. A rich and engrossing memoir of black empowerment at a unique moment in time, this is an undoubtedly special contribution to King’s m...

  15. Notes on the genus Libellulosoma Martin, 1906, and related genera (Odonata: Anisoptera: Corduliidae).

    Science.gov (United States)

    Fleck, Günther; Legrand, Jean

    2013-12-09

    The holotype of Libellulosoma minuta, until now regarded as the unique specimen of this monotypic genus and considered lost for half a century, was found again in the dragonfly collection of the Muséum National d'Histoire Naturelle in Paris. A second specimen, also from Madagascar (probably East Madagascar) was found in the collection René Martin together with the holotype. A redescription, including the structure of the secondary copulatory apparatus, is provided. The genus Libellulosoma is closely related to the genera Pentathemis and Aeschnosoma, and its membership in the clade Aeschnosomata is well supported. Evidence from biogeography, the fossil record, and phylogeny indicates that this group, possible sister group of remaining Corduliidae s.s., was probably already present in the Early Cretaceous.

  16. [Jean-Martin Charcot (1825-1893): a physician with multiple facets].

    Science.gov (United States)

    Lellouch, Alain

    2013-12-01

    This work is registered in the year (2013) commemorating the 120 years since Jean-Martin Charcot's (1825-1893) death. Presently, the event takes place during 2013, in France, in Paris, at Hôpital de la Salpêtrière where Charcot practiced as medical chief of l'Hospice de la Vieillesse-Femmes, from 1862 until he died in 1893. The aim of the research is to show, from various examples and sources (printed and handwritten: fonds d'archives Charcot de la Salpêtrière) how talented Charcot was as a clinician, pathologist and microscopist, researcher and experimenter, teacher, artist, designer, cartoonist, polyglot and traveller), how varied his medical career was and how innovative his scientific method was. All this permitted Charcot to make an impressive number of medical discoveries in various fields which are today known as geriatrics and rheumatology, internal medicine, cardiology, neurology, psychiatry and paranormal processes.

  17. Results from Sandia National Laboratories/Lockheed Martin Electromagnetic Missile Launcher (EMML).

    Energy Technology Data Exchange (ETDEWEB)

    Lockner, Thomas Ramsbeck; Skurdal, Ben (Lockheed Martin MS2, Baltimore, MD); Gaigler, Randy (Lockheed Martin MS2, Baltimore, MD); Basak, L (Lockheed Martin MS2, Baltimore, MD); Root, G (Lockheed Martin MS2, Baltimore, MD); Aubuchon, Matthew S.; Turman, Bobby N.; Floyd, Mendel D. (Lockheed Martin MS2, Baltimore, MD)

    2005-05-01

    Sandia national laboratories (SNL) and lockheed martin MS2 are designing an electromagnetic missile launcher (EMML) for naval applications. The EMML uses an induction coilgun topology with the requirement of launching a 3600 lb. missile up to a velocity of 40 m/s. To demonstrate the feasibility of the electromagnetic propulsion design, a demonstrator launcher was built that consists of approximately 10% of the propulsion coils needed for a tactical design. The demonstrator verified the design by launching a 1430 lb weighted sled to a height of 24 ft in mid-December 2004 (Figure 1). This paper provides the general launcher design, specific pulsed power system component details, system operation, and demonstration results.

  18. Riesz-Martin representation for positive super-polyharmonic functions in A Riemannian manifold

    Directory of Open Access Journals (Sweden)

    V. Anandam

    2006-07-01

    Full Text Available Let u be a super-biharmonic function, that is, Δ2u≥0, on the unit disc D in the complex plane, satisfying certain conditions. Then it has been shown that u has a representation analogous to the Poisson-Jensen representation for subharmonic functions on D. In the same vein, it is shown here that a function u on any Green domain Ω in a Riemannian manifold satisfying the conditions (−Δiu≥0 for 0≤i≤m has a representation analogous to the Riesz-Martin representation for positive superharmonic functions on Ω.

  19. Jean-Martin Charcot, father of modern neurology: an homage 120 years after his death

    Directory of Open Access Journals (Sweden)

    Marleide da Mota Gomes

    2013-10-01

    Full Text Available Jean-Martin Charcot was a pioneer in a variety of subjects, including nervous system diseases; anatomy; physiology; pathology; and diseases of ageing, joints, and lungs. His medical achievements were mainly based on his anatomopathological proficiency, his observation, and his personal thoroughness that favored the delineation of the nosology of the main neurological diseases, including multiple sclerosis, amyotrophic lateral sclerosis, Parkinson’s disease, peroneal muscular atrophy, and hysteria/epilepsy. The link of this anatomoclinical method with iconographic representations and theatrical lessons, and the rich bibliographical documentations, carried out in a crowded diseased people barn - Salpetrière hospital were the basis of his achievements, which are still discussed 120 years after his death.

  20. Martin Marietta Energy Systems Environmental Management Plan, FY 1985-1989

    Energy Technology Data Exchange (ETDEWEB)

    Furth, W.F.; Cowser, K.E.; Jones, C.G.; Mitchell, M.E.; Perry, T.P.A.; Stair, C.L.; Stinton, L.H.

    1985-05-01

    This plan contains the most recent revisions (as of April 1, 1985) identifying and resolving environmental problems during the next five years at the four installations managed for DOE by Martin Marietta Energy Systems, Inc. (Energy Systems). These installations are Oak Ridge National Laboratory (ORNL), Oak Ridge Gaseous Diffusion Plant (ORGDP), Oak Ridge Y-12 Plant (Y-12), and Paducah Gaseous Diffusion Plant (PGDP). The report is not an exhaustive catalogue of environmental programs for which funds will be or have been requested. The thrust is to categorize the environmental challenges by the nature of the challenge. The challenges are identified by categories: (1) radioactive waste, (2) hazardous waste, (3) co-contaminated waste (hazardous and radioactive contaminated), (4) conventional waste, (5) monitoring, and (6) remedial actions and decommissioning.

  1. Martine Marquilló Larruy, L’interprétation de l’erreur

    OpenAIRE

    2011-01-01

    S’inscrivant dans le champ de la didactique des langues étrangères et plus particulièrement dans celui de la didactique du français langue étrangère (FLE), l’ouvrage de Martine Marquilló Larruy propose de faire le point sur la notion d’analyse d’erreurs. Notons d’emblée que le titre choisi par l’auteur est révélateur d’une évolution dans l’approche de la notion d’erreur. Ainsi, le terme formel d’« analyse » est remplacé par celui d’« interprétation », terme plus suggestif, plus subjectif. C’e...

  2. The Complex Nature of Power and Language: Verbal Strategies in Martin Crimp’s The City

    Directory of Open Access Journals (Sweden)

    Dilek İnan

    2016-12-01

    Full Text Available The purpose of the paper is to examine the dynamic relationships between language and power in The City (2008, which was written by the groundbreaking playwright Martin Crimp. In a systematic and intentional way, Crimp’s language resists the established conventional standards and challenges any typical expectations for dramatic discourse. Crimp deconstructs language and dismantles its authorial guidance. He employs stimulating and inventive dialogues through word games and language strategies and devices such as repetitions, interruptions, silences and pauses, denial, concealment, other enhancement, negation, formulation, topic-shift and turn-taking. Crimp exploits language through effective and energetic rhythm, structure and form in order to depict the ethical disasters of the contemporary world. The playwright breaks the traditional dramatic form, replacing it with his unique device where the language does not communicate meaning but acts as a means of articulating power through verbal strategies.

  3. Martin Logan(马田卢根) Motion系列

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    近期,美国Martin Logan马田卢根静电音箱推出新品Motion魔心系列音箱,包括Motion2书架箱、Motion4书架箱、Motion6中置箱、Motion8中置箱、Motion10座地箱及Motion12座地箱,全系列产品使用了高灵敏度的折叠式MotionTM高音单元以及强劲紧凑的低音技术,从而使该系列音箱的音质流畅、精确,而且具有极其惊人的动态范围和清晰度。

  4. THE SPECTACLE OF REDEMPTION: GUILT AND VIOLENCE IN MARTIN SCORSESE’S RAGING BULL

    Directory of Open Access Journals (Sweden)

    Arturo Serrano

    2015-06-01

    Full Text Available Of all the characters that undertake a search for redemption in Martin Scorsese’s films, perhaps it is the story of Jake La Motta in Raging Bull that for many reasons presents the greatest challenge to understanding redemption’s role in the narratives of his films. Is Jake La Motta a redeemed character at the end of Raging Bull? I argue that Scorsese uses Raging Bull to criticize a ritualistic view of redemption by portraying the beginning of Jake’s search as a futile attempt to submit himself to a public spectacle of ritual violence in the boxing ring while visually relating this to the Catholic sacraments and the crucifixion. It will only be later—in the loneliness of a jail cell, estranged from his family and without having to have had gone through a rite—that Jake achieves the self-awareness redemption requires.

  5. Birth of modern psychiatry and the death of alienism: the legacy of Jean-Martin Charcot.

    Science.gov (United States)

    Bogousslavsky, Julien; Moulin, Thierry

    2011-01-01

    At the time of Jean-Martin Charcot, Paris--the main center for studies on the nervous system and its disorders--was home to critical exchanges between the developing discipline of neurology and psychiatry. Contrary to the commonly held view, and in spite of an established tradition concerning mental diseases, emerging neurology had a much stronger influence on psychiatry ('alienism') than the reverse. This was largely due to the school built up by Jean-Martin Charcot himself, which was organized around the study and management of hysteria. Although Charcot always claimed to be uninterested in mental medicine, he stimulated the development of an original scientific approach to nervous system conditions, based on Claude Bernard's method, along with structured academic teaching. Conversely, alienism paradoxically remained stuck in organicism, after Antoine Bayle's report in 1822 of 'arachnitis' as the substratum of general paresis of the insane. Contrary to alienism, the young neurological school was capable of self-criticism, and progressively highlighted mental factors in hysteria. This led to the paradox that neurologists were active in a disease with no organic cerebral lesion, while alienists were postulating brain lesions in all mental disorders. Pushed by Charcot, the academic evolution led to the launch of a faculty chair of mental and brain diseases in 1875, which was taken over for nearly half a century by his direct pupils Benjamin Ball, Alix Joffroy and Gilbert Ballet, who held the position until 1916, supporting the development of modern psychiatry in general hospitals, while alienism progressively disappeared at the turn of the century.

  6. STABILITY AND BIFURCATION ANALYSIS OF A PREDATOR-PREY MODEL WITH CROWLEY-MARTIN TYPE FUNCTIONAL RESPONSE AND TIME DELAY

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    In this paper,a class of predator-prey model with Crowley-Martin type functional response and time delay is considered.By choosing the delay as a bifurcation parameter,it is shown that Hopf bifurcation occurs as the delay passes through a certain critical value.Some numerical simulations for verifying the main results are also provided.

  7. Mille poolest on algav õppeaasta teile eriline? / Valmar Pantšenko, Martin Adamson, Maire Tamm, Eve Reisalu

    Index Scriptorium Estoniae

    2012-01-01

    Küsimusele vastavad: Tartu Täiskasvanute Gümnaasiumi abiturient Valmar Pantšenko, Eesti meister motokrossis klassis Quad 100 Martin Adamson, Tamsalu Gümnaasiumi õppealajuhataja Maire Tamm ja Ristiku põhikooli õpetaja-metoodik Eve Reisalu

  8. Tšehhid laovad võidusamba 250 kilostest klaasmoodulitest / Martin Chab ; interv. Toivo Tänavsuu

    Index Scriptorium Estoniae

    Chab, Martin

    2008-01-01

    Tšehhi firma Sans Souci projekteerib ja püstitab 15. oktoobriks 2008. a. Tallinnasse Harjumäele Vabadussõja võidusamba. Firma juht Martin Chab tutvustab monumendi materjali, konstruktsiooni, valgustust, paigaldamist. Firma Sans Souci teistest töödest

  9. Maailma arhitektuurifestival = World Architecture Festival / Ingrid Ruudi ; kommenteerinud Maarja Kask, Karli Luik, Ralf Lõoke, Indrek Allmann, Martin Aunin

    Index Scriptorium Estoniae

    Ruudi, Ingrid, 1978-

    2011-01-01

    Barcelonas 2.-4. nov. 2011 toimunud 4. Maailma arhitektuurifestivalist (WAF). Muljeid jagavad II vooru pääsenud eesti arhitektid Maarja Kask, Karli Luik ja Ralf Lõoke AB-st Salto (Põhuteater, Sõmeru keskus), Martin Aunin (Must maja Nõmmel), Indrek Allmann AB-st Pluss (poolautonoomne saun). Üldvõitja - Media-ICT Barcelonas (Cloud 9 / Enric Ruiz-Geli)

  10. Martin Guerre ei tulnud tagasi üksi / Jürgen Beyer ; saksa keelest tõlkinud Tiina Lias

    Index Scriptorium Estoniae

    Beyer, Jürgen, 1965-

    2002-01-01

    Rets. rmt.: Davis, Natalie Zemon. Martin Guerre'i tagasitulek / inglise keelest tõlkinud Ainiki Väljataga. Tallinn : Varrak, 2002. Arvustus ilmus ka ajakirjas Vikerkaar, 2002, nr. 8-9 lk. 189-191, kuna käesolevast numbrist oli välja jäänud üks lõik

  11. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT, SWINE WASTE ELECTRIC POWER AND HEAT PRODUCTION--MARTIN MACHINERY INTERNAL COMBUSTION ENGINE

    Science.gov (United States)

    Under EPA’s Environmental Technology Verification program, which provides objective and scientific third party analysis of new technology that can benefit the environment, a combined heat and power system designed by Martin Machinery was evaluated. This paper provides test result...

  12. The Limits of Master Narratives in History Textbooks: An Analysis of Representations of Martin Luther King, Jr.

    Science.gov (United States)

    Alridge, Derrick P.

    2006-01-01

    In this study, I argue that American history textbooks present discrete, heroic, one-dimensional, and neatly packaged master narratives that deny students a complex, realistic, and rich understanding of people and events in American history. In making this argument, I examine the master narratives of Martin Luther King, Jr., in high school history…

  13. Pragmatic Analyses of Martin Luther King (Jr)'s Speech: "I Have a Dream"--An Introspective Prognosis

    Science.gov (United States)

    Josiah, Ubong E.; Oghenerho, Gift

    2015-01-01

    This paper investigates the speech of Martin Luther King (Jr.) titled: "I Have a Dream", presented in 1963 at the Lincoln Memorial. This speech is selected for use because it involves a speaker and an audience who belong to a particular speech community. The speech is about the failed promises by the Americans whose dream advocate…

  14. Cenozoic Molluscan types from Java (Indonesia) in the Martin Collection (Division of Cenozoic Mollusca), National Museum of Natural History, Leiden

    NARCIS (Netherlands)

    Hoek Ostende, van den L.W.; Leloux, J.; Wesselingh, F.P.; Winkler Prins, C.F.

    2002-01-01

    An inventory of type material in the ‘Martin Collection’ at the Division of Cenozoic Mollusca of the National Museum of Natural History, Leiden, The Netherlands has been made. In total 1842 lots containing over 5700 type specimens of 912 species were encountered. The status of the types is outlined.

  15. A new species of Tamarixia Mercet (Hymenoptera, Eulophidae), parasitoid of Trioza aguacate Hollis & Martin (Hemiptera, Triozidae) in Mexico

    Science.gov (United States)

    Yefremova, Zoya; González-Santarosa, Graciela; Lomeli-Flores, J. Refugio; Bautista-Martínez, Néstor

    2014-01-01

    Abstract Tamarixia aguacatensis Yefremova, sp. n. (Hymenoptera: Eulophidae: Tetrastichinae) is described from Mexico as a parasitoid of the avocado psyllid, Trioza aguacate Hollis & Martin (Hemiptera: Triozidae). Trioza aguacate is a serious pest of avocado, Persea americana Miller. A key to the species of Tamarixia Mercet in Mexico is given. PMID:24478580

  16. A new species of Tamarixia Mercet (Hymenoptera, Eulophidae), parasitoid of Trioza aguacate Hollis & Martin (Hemiptera, Triozidae) in Mexico.

    Science.gov (United States)

    Yefremova, Zoya; González-Santarosa, Graciela; Lomeli-Flores, J Refugio; Bautista-Martínez, Néstor

    2014-01-01

    Tamarixia aguacatensis Yefremova, sp. n. (Hymenoptera: Eulophidae: Tetrastichinae) is described from Mexico as a parasitoid of the avocado psyllid, Trioza aguacate Hollis & Martin (Hemiptera: Triozidae). Trioza aguacate is a serious pest of avocado, Persea americana Miller. A key to the species of Tamarixia Mercet in Mexico is given.

  17. A new species of Tamarixia Mercet (Hymenoptera, Eulophidae, parasitoid of Trioza aguacate Hollis & Martin (Hemiptera, Triozidae in Mexico

    Directory of Open Access Journals (Sweden)

    Zoya Yefremova

    2014-01-01

    Full Text Available Tamarixia aguacatensis Yefremova, sp. n. (Hymenoptera: Eulophidae: Tetrastichinae is described from Mexico as a parasitoid of the avocado psyllid, Trioza aguacate Hollis & Martin (Hemiptera: Triozidae. Trioza aguacate is a serious pest of avocado, Persea americana Miller. A key to the species of Tamarixia Mercet in Mexico is given.

  18. Abituriendid peavad peagi tegema keerulise valiku / Ethel Eharand, Reeli Tee, Martin Hoolma ; vahendas Kerttu Jänese

    Index Scriptorium Estoniae

    Eharand, Ethel

    2008-01-01

    Millal ja kuidas teha õige valik edasi õppima mineku osas ning mis on kooli valiku juures olulisim. Vastavad Tallinna Ülikooli karjäärinõustaja Ethel Eharand, Reeli Tee Tartu Mart Reiniku Gümnaasiumist ja Martin Hoolma Nõo Reaalgümnaasiumist

  19. 'I would be sitting in the village room where people gather.’ Interview with Martin van Bruinessen

    NARCIS (Netherlands)

    Bruinessen, M.M. van; Ray, M. Le

    2006-01-01

    Interview conducted by Marie Le Ray, Utrecht, 23/12/06. EJTS: Could you introduce yourself and let us know more specifically how you got interested in the Kurdish question as a scholar? [2] Martin Van Bruinessen: It is a story that I have told too many times and it has become perhaps too polished to

  20. Human Progress Never Rolls in on Wheels of Inevitability: Biographies of Martin Luther King, Jr., in the Classroom.

    Science.gov (United States)

    Kazemek, Francis E.

    1990-01-01

    Presents resources for teaching about Dr. Martin Luther King, Jr. Outlines criteria for selecting biographies for children and young adults. Identifies problems in certain biographies of King, and recommends high quality biographies of King. Discusses exercises for integrating themes from King's life into the classroom. (RW)

  1. Pretext, Context, Subtext: Textual Power in the Writing of Langston Hughes, Richard Wright, and Martin Luther King, Jr.

    Science.gov (United States)

    Bogumil, Mary L.; Molino, Michael R.

    1990-01-01

    Studies verbal pretexts, social subtexts, and interpretive contexts of works by Langston Hughes, Richard Wright, and Martin Luther King, Jr. Notes that cultural repression is propagated (and dispelled) in part through the power of language. Notes that these texts are relevant for teaching textual power in hopes of affecting social change. (RS)

  2. Martin buber: uma alternativa para se pensar as inter-relações no cotidiano escolar

    Directory of Open Access Journals (Sweden)

    Márcia R. M.Ferraz Arruda

    2007-12-01

    Full Text Available Nesta comunicação procuramos mostrar a propriedade das idéias de Martin Buber, na obra Eu e Tu (2001, para se pensar as inter-relações na escola. Em termos antropológicos, no cotidiano escolar se configuram, simultaneamente, cultura organizacional e a cultura de grupos, segundo Edgar Morin (1984 e Michel Maffesoli (1998. Buscamos na “filosofia do encontro” uma reflexão sobre as relações inter-subjetivas produzidas pelos sujeitos no cotidiano escolar. São relações que efetivam a comunicação, definida por Buber como um encontro, no qual se dá a complementaridade e reciprocidade das ações entre o Eu-Tu, o dialógico, em detrimento à experiência de contato proporcionada no Eu-Isso, o monológico. A questão a ser iluminada diz respeito ao fato de que, por meio da “filosofia do encontro”, talvez possamos encontrar suportes teóricos consistentes para repensarmos as relações produzidas pelos sujeitos no âmbito escolar, o que evidencia o caráter “ontológico” de uma questão crucial na escola: ensino-aprendizagem. Abstract: This paper will attempt to point out relevance of the ideas of Martin Buber, in the work “I and Thou” (2001, to think the interrelations in school. In anthropological terms, in the school daily life both organizational culture and the culture of groups are established, according Edgar Morin (1984 and Michel Maffesoli (1998. We searched on the “Philosophy of the Meeting" a reflection on the inter-subjective relations produced by the subjects in the everyday life school. They are relations that implement the communication, defined by Buber as an encounter, which gave the complementarity and reciprocity of actions between the “I-Thou”, the dialogical, to the detriment of the experience of contact provided in the “I-That”, the monological. The issue to be enlightened relates to the fact that, through the "philosophy of the meeting," perhaps we can find consistent theoretical support in

  3. Who was first to diagnose and report neuropathic arthropathy of the foot and ankle: Jean-Martin Charcot or Herbert William Page?

    Science.gov (United States)

    Sanders, Lee J; Edmonds, Michael E; Jeffcoate, William J

    2013-09-01

    In November 1883, Jean-Martin Charcot and Charles Féré reported on bone and joint disease of the foot in cases of tabes dorsalis, and referred to the condition as 'pied tabétique'--a disabling neuropathic osteoarthropathy that we usually now refer to as the Charcot foot. Charcot had originally described neuropathic osteoarthropathy in more proximal joints in 1868, and in his 1883 paper with Féré stated that involvement of the short bones and small joints of the foot had not yet been described. They emphasised in the paper that one of their cases was the first ever observed, two years earlier, in 1881. It is relevant, however, that it was in this same year that involvement of the foot by tabetic arthropathy was presented to the International Medical Congress in London by an English surgeon, Herbert William Page. We believe that Page was the first to diagnose and to report a case of tabetic neuropathic osteoarthropathy in which the bones of the foot and ankle were involved. He was also the first to propose a link between the tabetic foot and disease of the peripheral nerves, as opposed to the central nervous system.

  4. Behind the 29-percent limit. Solar researcher Martin Green presents ideas for inexpensive high-efficiency solar cells; Hinter der 29-Prozent-Grenze. Solarforscher Martin Green praesentiert Ideen fuer preiswerte Hocheffizienzsolarzellen

    Energy Technology Data Exchange (ETDEWEB)

    Kreutzmann, Anne

    2013-10-15

    Named after two physicists the Shockley-Queisser limit of 29 percent for today standard silicon solar cells is not reached in mass production. But the closer the industry comes to this physical limit, the more expensive is it to reach the final percentage points. A study by Martin Green, one of the world's leading researchers, and his team shows ways based on cheaper silicon solar cells, how the 29 percent limit can be overcome. [German] Die nach zwei Physikern benannte Shockley-Queisser-Grenze fuer heute uebliche Solarzellen aus Silizium von 29 Prozent ist in der Massenproduktion noch nicht erreicht. Aber je naeher die Industrie dieser physikalischen Grenze kommt, desto teurer wird es, die letzten Prozentpunkte zu schaffen. Eine Untersuchung von Martin Green, einem der weltweit fuehrenden Forscher, und seinem Team zeigt Wege auf, wie auf Grundlage billiger Siliziumsolarzellen die 29-Prozent-Grenze ueberwunden werden kann.

  5. Jean-Martin Charcot's house officers at La Salpêtrière Hospital.

    Science.gov (United States)

    Walusinski, Olivier

    2011-01-01

    From the time he became chef de service at La Salpêtrière Hospital in 1866 until his death in 1893, Jean-Martin Charcot oversaw 32 house officers. Some of them became famous, such as D.M. Bourneville, E. Brissaud, P. Marie and G. Gilles de la Tourette. Others are less well known. The fact remains that Charcot knew how to surround himself with fine students and leverage their talents in order to make the neurological discoveries by which he would become famous throughout the world. Here, we present the biographies of H. Soulier (1862), J. Cotard (1865), R. Lépine (1867), A. Gombault (1872), A. Pierret (1874), A. Pitres (1876), P. Oulmont (1877), G. Guinon (1885), P. Blocq(1887), E. Huet (1888), E. Parmentier (1890) and A. Souques(1893). Each of these men with their unique paths and interests helped lay the foundations for the birth of neurology at the end of the 19th century in Paris. As Emile Littré said: 'La science de la Médecine, si elle ne veut pas être rabaissée au rang de métier, doit s'occuper de son histoire et soigner les vieux monuments que les temps passés lui ont légués', which could be translated as 'to avoid being reduced to a trade, the science of medicine must attend to its history and take care of the old monuments handed down by time'.

  6. POPULARIZING EPIC NARRATIVE IN GEORGE R.R. MARTIN'S A GAME OF THRONES

    Directory of Open Access Journals (Sweden)

    Ida Rochani Adi

    2012-10-01

    Full Text Available This research is intended to show the sustainability of epic in latest years of human history through the most phenomenal fantasy in American literature, A Game of Thrones. Along with the capability of human beings in thinking clearly and sensibly, it is commonsensical that people tend to free themselves from irrationality. The reality shows, however, that the existence of epic fantasy still has power in appealing audiences or readers. This is the case with A Game of Thrones written by George R.R. Martin who was given the award of One of The Most Influential People in 2011 by Time magazine. This qualitative research, using genre approach, finds out that in order to be compatible with today’s society, an epic seen in A Game of Thrones, which is commonly known as a story centering on the legendary hero and his heroic deed in oral folk tradition, keeps its power as an epic fantasy narrative through certain archetypes and formulas. Through genre analysis using semiotic approach, the research brings about conclusions that the elements of high fantasy, elements built through rational representation, and a smart combination of convention and invention brings about its popularity. It is also concluded that there is a close relationship between the myth and the mode of people living even in the most modern context.

  7. Characteristics of the Seismicity in the San Martin Tuxtla volcano area, Veracruz, Mexico

    Science.gov (United States)

    Espindola, J.; Zamora-Camacho, A.; Godinez, M.

    2012-12-01

    San Martin Tuxtla volcano (18.572N, 95.169W, 1650 masl) is a large volcano rising in the midst of the Tuxtla volcanic field in the State of Veracruz, eastern México. The last eruption of this volcano occurred in 1793 and produced thick ash fall deposits in its vicinity. Due to increasing population in the area, the volcano poses a significant risk. To determine the seismic characteristics of the area and evaluate their possible relationship with the volcano we installed a network of three seismic stations in its surroundings. The array has recorded the seismic activity from 2007 to 2011. We present the results of the analysis of the records of this period, which in general show that the seismicity in the area is relatively low both in frequency and magnitude: only 51 events of magnitude (Mc) less than 2.5 were observed and located. Most of the earthquakes are typical volcano tectonic events occurring at shallow depths (<< 12 km) around the volcano. This low level of seismicity is probably a characteristic of the area and not of the particular period studied, as has been observed in other areas of basaltic volcanism, and could be used to establish any unusual seismicity that could be related to impending volcanic activity.

  8. a Reconstruction of the 1793 Eruption of San Martin Tuxtla Volcano, Veracruz, Mexico

    Science.gov (United States)

    Espindola, J.; Zamora-Camacho, A.; Godinez, L.

    2013-05-01

    San Martin Volcano is located in the State of Veracruz, Eastern Mexico (18.572N, 95.169W, 1650 masl). The last eruption of this volcano occurred in 1793. The activity, which was documented lasted for several months and produced thick ashfall deposits in its vicinity. The blasts were heard in the coast of Tampico some 500km NW from the volcano. There are also reports of noticeable ashfall at distances as far as 200 Km from the crater. No casualties from the eruption were reported but the economic and other human activities were greatly perturbed. The center of emission eruption was a cinder cone located within the 500 wide crater in the summit of the volcano. We present isopach maps of the airfall deposits from this eruption. The 5cm isopach covers an area roughly 200 Km2 with downwind axis towards the W-SW. Based on this information we reconstructed some of the characteristics of the eruption by fitting the theoretical isopachs obtained from the well known model of ash deposition by Suzuki to the observed isopachs. The estimated height of the eruptive column is of the order of 10 km for a mass erupted of 0.5 cubic km. We used wind data from the nearby meteorological station of the city of Veracruz.

  9. A new thermal vacuum facility at the Martin Marietta Waterton plant

    Science.gov (United States)

    Watson, Robert N.; Bonn, John W.

    1992-01-01

    A new thermal-vacuum facility has been recently completed at the Martin Marietta Waterton plant near Denver, Colorado. The facility was designed, fabricated, installed, and tested as a turn-key project by Pitt-Des Moines Inc. and CVI Inc. The chamber has a 5.49 M by 6.10 M (18 ft by 20 ft) flat floor and a half-cylindrical roof with a diameter of 5.49 M (18 ft). Both ends of the chamber have full cross section doors, with one equipped with translating motors for horizontal motion. The chamber is provided with four 0.91 M (36 inches) cryopumps to obtain an ultimate pressure of 9 x 10(exp -8) Torr (Clean-Dry-Empty). The thermal shroud is designed to operate at a maximum of -179 C (-290 F) with an internal heat input of 316 MJ/Hr (300,000 BTU/Hr) using liquid nitrogen. The shroud is also designed to operate at any temperature between -156 C (-250 F) and 121 C (+250 F) using gaseous nitrogen, and heat or cool at a rate of 1.1 C (2 F) per minute.

  10. St. John le calviniste, ou l’émule de Gil-Martin Charlotte Brontë’s Calvinist St. John Emulating James Hogg’s Gil-Martin

    Directory of Open Access Journals (Sweden)

    Jean Berton

    2009-07-01

    Full Text Available This article aims to show how far Hogg’s archetypal character, Gil-Martin, influenced Charlotte Brontë’s enigmatic character, St. John, who appears in chapters XXVI to XXXV and is mentioned again in the conclusion of Jane Eyre. Some unexpected words, like “glen”, in a greater Yorkshire area, operate as keywords to a “deep context” study in a neo-contextualist approach. Even though St. John cannot be mistaken for a double of Gil-Martin, a fair number of details tend to prove that James Hogg’s Private Memoirs and Confessions of a Justified Sinner deeply influenced Charlotte Brontë—both pride-driven St. John and Gil-Martin stand for demonic despotism. Yet, if Gil-Martin is a straightforward Gothic illustration of Satan, St. John is a reincarnation of a marble-cold Apollo in a dogma-trapped Calvinist. Brontë’s intention was not so much to denounce noxious excesses in religious beliefs as to set her heroine’s wise independence against nefarious male domination: whereas victimised Robert Wringhim is driven to despair and suicide, self-reliant Jane Eyre escapes from St. John’s grip. In both narratives relationships between men and women are shown as tragically warped by religious behavioural extravagance, but only the female character is granted a positive outcome to serve an optimistic view on life: Robert Wringhim is violently wrung out of the society of men and women, St. John Rivers, from “Marsh End”, blindly drifts away to his death in India, and airy Jane, of “Moor House”, wafts away to anchor to Edward Rochester, the sender of the airwave-born call.

  11. 马田卢根(Martin Logan)——激情燃烧的创新

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    发烧是对梦想的期望编织出美丽梦想并能成功实现绝对是人生之幸事。马田卢根的创始人Gayle Martin Sanders与Ron Logan Sutherland实现了其年轻时的梦想,在1981年推出其第一个实用的静电音箱——Martin Logan Monolith,此后的20多年时间里,创建了静电音箱领域里绝对领先地位,在高端音响中,以其至纯至洁的音色独树一帜。

  12. Novas espécies de Lamiinae (Cerambycidae neotropicais e transferência de Palpicrassus Galileo & Martins, 2007

    Directory of Open Access Journals (Sweden)

    Ubirajara R. Martins

    2010-01-01

    Full Text Available Novas espécies descritas do Brasil: Nesozineus amazonicus sp. nov. (Amazonas, Xenofrea diagonalis sp. nov. (Rondônia. Mauesia submetallica sp. nov. (Amazonas; da Bolívia: Psapharochrus nearnsi sp. nov. (Santa Cruz, Adetus basalis, sp. nov. (Santa Cruz, La Paz, Palpicrassus inexpectatus sp. nov. (Santa Cruz, Cyrtinus meridialis sp. nov. (Santa Cruz.. Do Panamá: Aerenea panamensis sp. nov. (Chiriqui. O gênero Palpicrassus Galileo & Martins, 2007, originalmente descrito em Pteropliini é transferido para Apomecynini.New species described from Brazil: Nesozineus amazonicus sp. nov. (Amazonas, Xenofrea diagonalis sp. nov. (Rondônia, Mauesia submetallica sp. nov. (Amazonas; from Bolivia: Psapharochrus nearnsi sp. nov. (Santa Cruz; Adetus basalis sp. nov. (Santa Cruz, La Paz, Palpicrassus inexpectatus sp. nov. (Santa Cruz, Cyrtinus meridialis sp. nov. (Santa Cruz., Aerenea panamensis sp. nov. from Panama (Chiriqui. The genus Palpicrassus Galileo & Martins, 2007, originally described in Pteropliini, is transferred to Apomecynini.

  13. Families of curves over any finite field with a class number greater than the Lachaud - Martin-Deschamps bounds

    CERN Document Server

    Ballet, Stéphane

    2009-01-01

    We study and explicitly construct some families of asymptotically exact sequences of algebraic function fields. It turns out that these families have an asymptotical class number widely greater than the general Lachaud - Martin-Deschamps bounds. We emphasize that we obtain asymptotically exact sequences of algebraic function fields over any finite field $\\F_q$, in particular when $q$ is not a square and that these sequences are dense towers.

  14. Characterization of Neisseria cinerea, a nonpathogenic species isolated on Martin-Lewis medium selective for pathogenic Neisseria spp.

    OpenAIRE

    Knapp, J S; Totten, P A; Mulks, M H; Minshew, B H

    1984-01-01

    An asaccharolytic, gram-negative, oxidase-positive diplococcus was isolated on Martin-Lewis medium from the cervix of a patient attending an arthritis clinic at Seattle Public Health Hospital, Seattle, Wash. This strain, NRL 32165, did not produce detectable acid from glucose, maltose, sucrose, fructose, mannitol, or lactose in either cystine Trypticase agar (BBL Microbiology Systems, Cockeysville, Md.) or modified oxidation-fermentation medium and was identified presumptively as a glucose-ne...

  15. The song of the siren: some thoughts on idealization and creativity in Martinů's Julietta.

    Science.gov (United States)

    Hindle, Debbie; Godsil, Susie

    2006-08-01

    The authors draw on ideas posited by Segal in her seminal paper 'A psychoanalytic approach to aesthetics' to explore idealization and the creative endeavour as it is imaginatively portrayed in the Poutney/Lazaridis production of Martinů's Julietta, performed by Opera North (2003). The opera is set in a dreamlike world in which confusion proliferates, and Julietta is portrayed as a modern-day siren, luring Mischa, the main character, on to the rocks of psychic withdrawal. It depicts an inner drama where music, narrative and spectacle work together to evoke the main character's struggle which touches on universal themes--the ongoing nature of infantile longings, the pain of loneliness and separation and the fear of madness. Through careful reading of the opera and consideration of Martinů's life, the authors reflect on the factors that may have shaped Martinů's relationship to this work, including his feelings towards his homeland, his mid-life crisis and the social and political turmoil of Europe at the time. The authors conclude by reflecting on the aesthetic experience of the opera and the way in which the music transforms the drama and seeks to extend our understanding of psychic truth.

  16. Prevalence of ciguatoxins in lionfish (Pterois spp.) from Guadeloupe, Saint Martin, and Saint Barthélmy Islands (Caribbean).

    Science.gov (United States)

    Soliño, Lucía; Widgy, Saha; Pautonnier, Anthony; Turquet, Jean; Loeffler, Christopher R; Flores Quintana, Harold A; Diogène, Jorge

    2015-08-01

    Lionfish (Pterois spp.) are invasive species that have recently spread throughout the Caribbean. Lionfish are available for purchase in local markets for human consumption in several islands of the region. We examined the prevalence of ciguatoxins (CTXs) in lionfish from the French Antilles, a ciguatera-endemic region. The neuroblastoma-2a (N2a) cell assay was used to assess composite cytotoxicity in 120 fish samples collected from the surrounding waters of Guadeloupe (n = 60), Saint Barthélemy Islands (n = 55) and Saint Martin (n = 5). Twenty-seven of these samples exhibited CTX-like activity by the N2a assay. Ciguatoxin (CTX) was confirmed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) in multiple samples that presented highest composite toxicity levels by N2a. Those fish found to contain CTXs were all from Saint Barthélemy. Lionfish from Guadeloupe and Saint Martin did not exhibit toxin activity, although the sample size from Saint Martin was insufficient to draw any conclusions as to the incidence of CTXs. In this study, we provide information about the potential hazard of ciguatera associated with the consumption of lionfish from known endemic areas. We also demonstrate the utility of the cell-based assay combined with LC-MS/MS to assess activity and to provide structural confirmation of CTXs respectively.

  17. St. Vicent Ferrer’s Catalán sermon on St. Martin of Tours

    Directory of Open Access Journals (Sweden)

    Ferreiro, Alberto

    2013-12-01

    Full Text Available One of the most widely venerated saints in the Middle Ages was St. Martin of Tours whose cult continues to this day in many parts of the world. In the Middle Ages, he became as popular as other major saints such as Thomas Becket, Santiago de Compostela and the Virgin Mary. St. Martin’s cult became very prominent in the Iberian Peninsula before and after the emergence of the cult of Santiago de Compostela. In St. Vicent Ferrer’s voluminous sermons this one in Catalán is dedicated to this most venerated Gallic saint. The most important late antique and early medieval sources that form the background of this sermon are by Sulpicius Severus- the Gallus and Vita Sancti Martini. In the high Middle Ages, however, his cult was popularized through the Legenda Aurea written by the Dominican Jacobus of Voragine, who synthesized Sulpicius’ two works on St. Martin. Moreover, St. Vicent preached not to make any major doctrinal breakthroughs- his main interest was to evangelize, not to write academic theology- he nevertheless exhibited great creativity. The object of this study is St. Vicent’s Catalán sermon Alius Sermo Sancti Martini, CXXXIV.Uno de los santos más venerados en la edad media fue San Martín de Tours, cuyo culto continúa hasta hoy en muchas partes del mundo. En la edad media, se hizo tan popular como otros grandes Santos: Thomas Becket, Santiago de Compostela y la Virgen María. El culto de San Martín se hizo prominente en la Península Ibérica antes y después de la aparición del culto a Santiago de Compostela. En los sermones voluminosos de San Vicente Ferrer esta uno en Catalán que está dedicado a este santo tan venerado de Galia. Las fuentes más importantes procedentes de la antigu.edad tardía y principios medievales que forma el fondo de este sermón son Gallus y la Vita Sancti Martini de Sulpicio Severo. Sin embargo, en la alta edad media, su culto se popularizó a través de la Legenda Aurea escrita por el dominico

  18. Chapter 15: Jean-Martin Charcot and the anatomo-clinical method of neurology.

    Science.gov (United States)

    Goetz, Christopher G

    2010-01-01

    Jean-Martin Charcot (1825-1893) was the premier clinical neurologist of the 19th century. Charcot's research was anchored in the anatomo-clinical method, a two-part methodology that linked clinical signs with anatomical lesions. The first step of this method involved the careful documentation of clinical signs with longitudinal observation. At the time of death, the second step involved autopsy examination of the brain and spinal cord. With combined clinical and anatomical data, Charcot was able to suggest concrete clinical-anatomical correlations. This method helped to define the tracts and nuclei responsible for normal and abnormal neurological signs and was pivotal to a new classification of neurological diseases based on anatomy. The best-developed example of this method was Charcot's work with motor system degenerative disorders, specifically amyotrophic lateral sclerosis. These studies led to the international designation of amyotrophic lateral sclerosis as Charcot's disease. Other examples of the fruits of the anatomo-clinical method included several stroke syndromes and the linkage of specific signs to specific lesions in multiple sclerosis. The discipline fostered cortical localization theory, which moved neurologists away from the concept of the brain as a homogenous organ in preference to the concept that brain regions controlled specific motor, sensory and language functions. Charcot's attempts to apply his anatomo-clinical method to the knotty neurological diagnosis of hysteria led him to experiments and conclusions that drew criticism and even scorn from colleagues. These events tarnished Charcot's reputation at the close of his career. In the context of Charcot's extensive discoveries and lasting contributions, the anatomo-clinical method remains the anchor of modern neurological diagnosis and is Charcot's most important contribution to clinical neurology.

  19. The debt of John Ray and Martin Lister to Guillaume Rondelet of Montpellier

    Science.gov (United States)

    Lewis, Gillian

    2012-01-01

    The fame of its medical university and its reputation for field botany attracted visitors from all over Europe to seventeenth-century Montpellier. It was there that Martin Lister first made the acquaintance of John Ray in 1665. Twenty years later, in London, they cooperated in the production of the ambitious and lavishly illustrated Historia Piscium based on the notes of the late Francis Willughby. Ray, Lister and others contributed additional material. In their own work on fishes, cetaceans and shellfish Ray and Lister were considerably indebted to the Libri de piscibus marinis of an earlier Montpellier professor, Guillaume Rondelet, whose Aristotelian/Galenic approach to the study of medicine and living things was distinguished by a quite exceptional level of knowledge about aquatic species, based on a secure grasp of the classical and contemporary literature, but above all on his own observations in rivers, lakes, lagoons and the open sea, and his domestication (and dissection) of marine species in ponds and aquaria at his country house. Rondelet's book proved useful to Ray and to Lister as a work of reference, as a stimulus for reflection on biological problems, as an aid to nomenclature, as a source of precise descriptions of species, in both words and pictures, as a model to be improved upon in taxonomy, as a warning against reliance on hearsay, and as a valuable account of observations and experiments. Ray used it in much the same way as he used the work of those sixteenth-century botanists who met with his approval. Several of these had been Rondelet's pupils.

  20. Revalidation of Nyssomyia fraihai (Martins, Falcão & Silva 1979) (Diptera: Psychodidae).

    Science.gov (United States)

    Godoy, R E; Galati, E A B

    2016-11-01

    Lutzomyia fraihai (Martins, Falcão & Silva 1979), described from Três Braços municipality (Bahia state, Brazil), is closely related to Nyssomyia yuilli yuilli (Young & Porter, 1972), described from Rio Anori, Antioquia, Colombia. The former species, despite the morphological differences reported by its authors, was included as a junior synonym of Ny. yuilli yuilli, and this status has been accepted by sand fly-taxonomists. However, we had an opportunity to examine both taxa, and a clear difference was noted in their male genitalia. In this study, the morphometric/morphologic characters of specimens that had been identified as Ny. yuilli yuilli from different localities (Brazil, Peru, Colombia, Bolivia) and type material of both Ny. yuilli yuilli and Lu. fraihai were analyzed. The results revealed that males from Brazil (Bahia, Acre, Pará, and Rondônia states) and Peru present statistically significant differences in the ratio between paramere rectangular and digitiform areas as well as for the cercus length and width of the aedeagal ducts tips, when compared with the type specimens of Ny. yuilli yuilli, but are statistically similar to those characters of Lu. fraihai However, females of the two species are indistinguishable. Thus, based on the male morphology, Ny. fraihai STAT REV N COM: was resurrected from the synonymy of Ny. yuilli yuilli. The specimens from the Atlantic forest biome and the Amazon biome in Brazil, Peru, and Bolivia in fact belong to Ny. fraihai This species presents a cis-Andean distribution, while Ny. yuilli yuilli has been found in both Andean and Trans-Andean areas.

  1. Social Reform in Times of Transition. Reflections on Martin Conway’s The Sorrows of Belgium

    Directory of Open Access Journals (Sweden)

    Nico Wouters

    2014-12-01

    Full Text Available In his book The Sorrows of Belgium Martin Conway uses the Belgian case to look at the restoration of liberal parliamentary states in Europe between 1945 and 1947. Nico Wouters’ contribution focuses on three elements brought to the fore by Conway: 1 the essential yet ambivalent role played by local government (cities and municipalities, 2 the inability to institutionalise Belgian patriotism as binder for the nation-state and finally, 3 the rift between shifts in class relations and political institutional renewal. His contribution comments on each of these elements, by means of superficial comparisons with the Netherlands.As Conway shows, Belgium’s larger cities were laboratories for new political currents that in the end strengthened centrifugal, regionalist tendencies. On the other hand, the local level as an institutional part of state organisation had a reverse effect in the shorter term. The restoration after the liberation can only be understood when one takes into account how ‘local states’ imposed a compelling framework that limited the opportunities for political renewal. As such, Wouters hypothesises that these local states help to explain in part the institutional conservatism of Belgian elites, a core-element in Conway’s book. On this point Wouters sees mostly similarities with the Netherlands. A Belgian-Dutch difference on the other hand, is that the Dutch did succeed in seamlessly combining an equally conservative post-war restoration with restarting a revitalised collective national identity. Belgium’s failure in this regard was quite evident. Although it is obvious that by 1950 such a renewal had become impossible because of the Royal Question, it is still a question of the extent to which the Belgian state still had some leeway in 1945. The third and most important point is connected to the shifts in social class relations. This concerns mutual power relations, group identities, attitudes and political strategies. The

  2. Evocatin of the Spirit: A-capella-Werke von Gorecki, Pärt, Martin, Barber und Schönberg / Gerhard Pätzig

    Index Scriptorium Estoniae

    Pätzig, Gerhard

    1995-01-01

    Uuest heliplaadist "Evocatin of the Spirit: A-capella-Werke von Gorecki, Pärt, Martin, Barber und Schönberg. Robert Shaw Festival Singers. Robert Shaw (AD: 1994). Telarc/in-akustik CD 80406 (WD: 72'15")

  3. Ühest aia- ja pargikunstialasest raamatust Tallinna kaupmehe Martin Heinrich Gebaueri raamatukogus 18. sajandi II poolel ja sellega seonduvast / Risto Paju

    Index Scriptorium Estoniae

    Paju, Risto

    2012-01-01

    Tõenäoliselt oli varaloendis nimetatud teos Christian Cay Lorenz Hirschfeldi "Theorie der Gartenkunst". Tegemist oli oma ajastu moodsa teosega. Loodust ja aiandust käsitlevaid raamatuid oli Tallinna kaupmeeste ja literaatide biblioteekides teisigi. Martin Heinrich Gebaueri varaloendist

  4. Üksildased, patused ja vägivaldsed. Peategelasest Martin Scorsese loomingus, filmi "Aviaator - valguses ja varjus" põhjal / Allan Valge

    Index Scriptorium Estoniae

    Valge, Allan

    2006-01-01

    Howard Hughes - ameerika ärimees, kes teostas ennast jõuliselt lennunduses, produtsendina filmikunstis... Ta on prototüübiks Martin Scorsese mängufilmi "Aviaator - valguses ja varjus" ("The Aviator") peategelasele

  5. [Martin Klesment. Fertility development in Estonia during the second half of the XX century: the economic context and its implications] / Olaf Mertelsmann

    Index Scriptorium Estoniae

    Mertelsmann, Olaf, 1969-

    2011-01-01

    Arvustus: Martin Klesment. Fertility development in Estonia during the second half of the XX century: the economic context and its implications. Tallinna Ülikooli sotsiaalteaduste dissertatsioonid, 46. Tallinn: Tallinna Ülikool 2010

  6. Taimede kooselu - miks liigiline mitmekesisus looduses varieerub / Martin Zobel (kollektiivi juht), Mari Moora, Kristjan Zobel, Jaan Liira, Meelis Pärtel

    Index Scriptorium Estoniae

    Zobel, Martin, 1957-

    1998-01-01

    Teaduspreemia autorite kollektiivile geo- ja bioteaduste alal töö "Taimeliikide kooseksisteeriminse ja liigifondi teooria" eest - Martin Zobel (kollektiivi juht), Mari Moora, Kristjan Zobel, Jaan Liira, Meelis Pärtel

  7. Central line infections - hospitals

    Science.gov (United States)

    ... infection; Central venous catheter - infection; CVC - infection; Central venous device - infection; Infection control - central line infection; Nosocomial infection - central line infection; Hospital acquired ...

  8. Design of photovoltaic central power station concentrator array

    Energy Technology Data Exchange (ETDEWEB)

    1984-02-01

    A design for a photovoltaic central power station using tracking concentrators has been developed. The 100 MW plant is assumed to be located adjacent to the Saguaro Power Station of Arizona Public Service. The design assumes an advanced Martin Marietta two-axis tracking fresnel lens concentrator. The concentrators are arrayed in 5 MW subfields, each with its own power conditioning unit. The photovoltaic plant output is connected to the existing 115 kV switchyard. The site specific design allows detailed cost estimates for engineering, site preparation, and installation. Collector and power conditioning costs have been treated parametrically.

  9. Improving Regional Security in Central America: Military Engagement Options for Nicaragua

    Science.gov (United States)

    2002-12-01

    peaceful resolution. This group was made up of foreign ministers from Mexico , Venezuela, Colombia, and Panama and was named after Contadora Island, the...from: Martine, George and Guzman, Jose Miguel, UNFPA Country Support Team, Mexico Source: OPS/OMS (1994); CEPAL (1999); OPS-Nicaragua (http...State. Isacson, Adam 1998. Seguridad Cooperativa en Centroamérica. (Cooperative Security in Central America) Diálogo Centro-americano No. 35

  10. Central Solenoid

    CERN Multimedia

    2002-01-01

    The Central Solenoid (CS) is a single layer coil wound internally in a supporting cylinder housed in the cryostat of the Liquid Argon Calorimeter. It was successfully tested at Toshiba in December 2000 and was delivered to CERN in September 2001 ready for integration in the LAr Calorimeter in 2003. An intermediate test of the chimney and proximity cryogenics was successfully performed in June 2002.

  11. D meson spectroscopy and their decay properties using Martin potential in a relativistic Dirac formalism

    Energy Technology Data Exchange (ETDEWEB)

    Shah, Manan [Sardar Patel University, Department of Physics, Vallabh Vidyanagar (India); P D Patel Institute of Applied Sciences, CHARUSAT, Changa (India); Patel, Bhavin [P D Patel Institute of Applied Sciences, CHARUSAT, Changa (India); Vinodkumar, P.C. [Sardar Patel University, Department of Physics, Vallabh Vidyanagar (India)

    2016-01-15

    For the present study, we have used the Martin-like potential for the quark confinement. Our predicted states in the S-wave, 2 {sup 3}S{sub 1} (2605.86 MeV) and 2 {sup 1}S{sub 0} (2521.72 MeV), are in very good agreement with experimental results of 2608 ± 2.4 ± 2.5 MeV and 2539.4 ± 4.5 ± 6.8 MeV, respectively, reported by the BABAR Collaboration. The calculated P-wave D meson states, 1{sup 3}P{sub 2} (2462.50 MeV), 1{sup 3}P{sub 1} (2407.56 MeV), 1{sup 3}P{sub 0} (2373.82 MeV) and 1{sup 1}P{sub 1} (2423.28 MeV), are in close agreement with experimental average (Particle Data Group) values of 2462.6 ± 0.7 MeV, 2427 ± 26 ± 25 MeV, 2318 ± 29 MeV and 2421.3 ± 0.6 MeV, respectively. The pseudoscalar decay constant (f{sub P}= 202.57 MeV) of the D meson is in very good agreement with the experiment as well as with the lattice predictions. The Cabibbo favoured nonleptonic decay branching ratios, BR(D{sup 0} → K{sup -}π{sup +}) of 4.071% and BR(D{sup 0} → K{sup +}π{sup -}) of 1.135 x 10{sup -4}, are also in very good agreement with the respective experimental values of 3.91 ± 0.08% and (1.48 ± 0.07) x 10{sup -4} reported by CLEO Collaboration. The mixing parameters of the D{sup 0}-D{sup 0} oscillation, x{sub q} (5.14 x 10{sup -3}), y{sub q} (6.02 x 10{sup -3}) and R{sub M} (3.13 x 10{sup -5}), are in very good agreement with BaBar and Belle Collaboration results. (orig.)

  12. Europa central

    Directory of Open Access Journals (Sweden)

    Karel BARTOSEK

    2010-02-01

    Full Text Available La investigación francesa continúa interesándose por Europa Central. Desde luego, hay límites a este interés en el ambiente general de mi nueva patria: en la ignorancia, producto del largo desinterés de Francia por este espacio después de la Segunda Guerra Mundial, y en el comportamiento y la reflexión de la clase política y de los medios de comunicación (una anécdota para ilustrar este ambiente: durante la preparación de nuestro coloquio «Refugiados e inmigrantes de Europa Central en el movimiento antifascista y la Resistencia en Francia, 1933-1945», celebrado en París en octubre de 1986, el problema de la definición fue planteado concreta y «prácticamente». ¡Y hubo entonces un historiador eminente, para quién Alemania no formaría parte de Europa Central!.

  13. Contamination by mercury in air of the mining district of San Martin de Loba in Bolivar's Department, Colombia; Contaminacion por mercurio en aire del distrito minero de San Martin de loba en el Departamento de Bolivar, Colombia

    Energy Technology Data Exchange (ETDEWEB)

    Olivero V, J.; Young C, F.; Caballero G, K., E-mail: jolivero@unicartagena.edu.co [Universidad de Cartagena, Facultad de Ciencias Farmaceuticas, Grupo de Quimica Ambiental y Computacional, Calle de la Universidad 36-100, Cartagena de Indias (Colombia)

    2014-06-01

    Mercury (Hg) is a heavy metal, considered a highly toxic pollutant. In its elemental state is volatile, making it easy to transport over long distances through the atmosphere, so that environmental pollution caused by it is a serious problem worldwide. Activities such as gold mining, where metallic Hg is used, have contributed with its global distribution, affecting ecosystems and human health. The aim of this study was to determine the levels of total mercury (T-Hg) in air in gold mining areas in Southern Bolivar, particularly in the mining district of San Martin de Loba, in the municipalities of San Martin de Loba and Barranco de Loba (Mina Santa Cruz), Colombia. In situ analyses were performed by atomic absorption spectroscopy, using a portable Ra-915 + Zeeman mercury analyzer. In Mina Santa Cruz, one of the most important gold mines in Colombia, concentrations of Hg in air ranged between 163.7 ± 6.6 and 40 455 ± 2154 mg/m{sup 3}, while in the urban area of San Martin de Loba varied from 223.6 ± 20.8 to 27 140 ± 212.5 ng/m{sup 3}. In those places where an amalgam burning process was taking place at the time of the measurements, Hg concentrations reached values of 40 455 ± 2154 ng/m{sup 3}. These data imply a severe occupational exposure to Hg for operators and citizens living in cities located near mines. Therefore, it is important to regulate and control the use of Hg in gold mining, avoiding a chronic impact of the metal on the health of people and the environment. (author)

  14. “Eu Tenho Um Sonho”: Os Atos De Fala Como Constituidores Do Ethos De Martin Luther King / "I Have A Dream": The Speech Acts Constructing The Martin Luther King’s Ethos

    OpenAIRE

    Gomes, Dannytza Serra; Universidade Federal do Ceará; Freitas, Maria Leidiane Tavares; Universidade Federal do Ceará; Vasconcelos, Sandra Maia; Universidade Federal do ceará

    2014-01-01

    RESUMO O presente trabalho tem como objetivo analisar a teoria dos atos de fala proposta por J. L. Austin na constituição do ethos projetado por Martin Luther King em seu célebre discurso, proferido em 28 de agosto de 1963. Elaboramos um panorama sobre os Atos de Fala, de modo a empreender uma classificação sobre os atos e sua intenção ao atingir o co-enunciador. Os atos de linguagem encontrados no corpus foram categorizados em atos ilocucionários, conforme sua repercussão na construção da im...

  15. Reef fish and benthic assemblages of the Trindade and Martin Vaz Island group, southwestern Atlantic

    Directory of Open Access Journals (Sweden)

    Guilherme Henrique Pereira-Filho

    2011-09-01

    Full Text Available The Trindade and Martin Vaz island group (TMVIG is located at about 1,120 km off the Brazilian coast. Despite its importance, highlighted by the presence of several endemic fish species, the TMVIG lacks detailed information on the structure of fish and benthic assemblages. Presented here is the first quantitative assessment of reef fish and benthic assemblages of the TMVIG in a depth gradient ranging from 5 to 45 m. Additional qualitative information on reef assemblages between 45 and 100 m was obtained using advanced gas diving techniques (TRIMIX and a remotely operated vehicle (ROV. Similarly to other Brazilian oceanic islands, the TMVIG possesses depauperated fish and benthic assemblages, possibly due to its isolation and small size in comparison to the mainland. Depth was the most important factor affecting the structure of fish assemblages, with the density of most fish species declining with depth. Deep reefs (> 45 m were characterized by the presence of extensive rhodolith beds and rocky reefs sparsely covered with crustose coralline algae, black coral (Cirripathes sp. and a few massive or plate-like reef corals. Part-time or obligatory planktivorous fishes (e.g. Cephalopholis furcifer and Clepticus brasiliensis also dominated deep reefs. Similar characteristics were recorded in mesophotic reef ecosystems across the Western Atlantic. Evidence of overfishing (obtained here and in other recent studies, the presence of four endemic and restricted range fish species, as well as the increase in number of new (and still undescribed endemic taxa, indicates that the adoption of precautionary conservation measures are urgently needed in order to maintain the fragile and unique ecosystems of the TMVIG.O conjunto insular de Trindade e Martin Vaz (CITMV está localizado a aproximadamente 1.120 km da costa brasileira. Apesar de sua importância, salientada pela presença de diversas espécies endêmicas de peixes, não existem informações detalhadas

  16. Natsionalism: positiivne või negatiivne? / Eva Fotiadi, Martin Krenn, Katarzyna Ruchel-Stockmans, Reet Varblane ; intervjueerinud Rael Artel

    Index Scriptorium Estoniae

    Fotiadi, Eva

    2009-01-01

    27. märtsil toimus Kumu Kunstimuuseumis "Public Preparation'i" ("Avalik ettevalmistus") sarja rahvusvaheline seminar "Translocal Express. Golden Age" ("Translokaalne ekspress. Kuldaeg"), mille eesmärk oli koondada mitmete regioonide arusaamu selle kohta, millist rolli mängivad ajalookirjutus ja kollektiivne mälu praegu domineerivas natsionalistlikus diskursuses ja kuidas käsitlevad seda problemaatikat oma loomingus kunstnikud. Oma uusimaid teoseid tutvustasid kunstnikud Martin Krenn (Viin) ja Kristina Norman. Vestlusring seminarijärgsel päeval Sirbi toimetuses

  17. Complicaciones materno-perinatales de embarazos triples en el Hospital Nacional Edgardo Rebagliati Martins, de enero 1999 a diciembre 2010

    OpenAIRE

    Guevara Jabiles, Andrés; Universidad de San Martín de Porres

    2012-01-01

    OBJETIVODeterminar la morbimortalidad materno-perinatal de los embarazos triples atendidos en el Hospital Nacional Edgardo Rebagliati Martins, entre 1999 al 2010.MATERIAL Y MÉTODOEstudio de tipo transversal, retrospectivo de carácter descriptivo. Se reportaron 63 casos, de los cuales 55 fueron analizados.RESULTADOSAumento en la incidencia de 330% en la última década. 60% fueron madres añosas; 63.6% fueron producto de tratamiento de fertilidad: 96.4%, partos por cesárea. 96.4% fueron partos pr...

  18. 'I would be sitting in the village room where people gather.’ Interview with Martin van Bruinessen

    OpenAIRE

    Bruinessen, M.M. van; Ray, M. Le

    2006-01-01

    Interview conducted by Marie Le Ray, Utrecht, 23/12/06. EJTS: Could you introduce yourself and let us know more specifically how you got interested in the Kurdish question as a scholar? [2] Martin Van Bruinessen: It is a story that I have told too many times and it has become perhaps too polished to be exactly what happened. The story that I have told seems to have shaped my memory. Anyway, I was a student of mathematics. I enjoyed travelling. I was going every summer holidays to the Middle E...

  19. ‘I would be sitting in the village room where people gather.’ Interview with Martin van Bruinessen

    OpenAIRE

    Bruinessen, Martin van

    2009-01-01

    I. Interview Interview conducted by Marie Le Ray, Utrecht, 23/12/06. EJTS: Could you introduce yourself and let us know more specifically how you got interested in the Kurdish question as a scholar? Martin Van Bruinessen: It is a story that I have told too many times and it has become perhaps too polished to be exactly what happened. The story that I have told seems to have shaped my memory. Anyway, I was a student of mathematics. I enjoyed travelling. I was going every summer holidays to the...

  20. Martin L\\"{o}f - Solovay - Chaitin Axiom of Reduction versus Von Mises - Church Axiom of Reduction

    CERN Document Server

    Segre, Gavriel

    2009-01-01

    Under the assumption that the quantum random number generator Quantis by Id Quantique is a fair quantum coin, experimental indications of the fact that independent tosses of a quantum coin don't pass the Iterated Logarithm Randomness' Test are shown. The consequential observed experimental violation of the Martin L\\"{o}f - Solovay - Chaitin Axiom of Reduction of Quantum Mechanics is then interpreted as the indication of the necessity of replacing it with the weaker Von Mises - Church Axiom of Reduction whose Game Theoretic meaning is explained.

  1. Central pain.

    Science.gov (United States)

    Singh, Supreet

    2014-12-01

    Questions from patients about pain conditions and analgesic pharmacotherapy and responses from authors are presented to help educate patients and make them more effective self-advocates. The topic addressed in this issue is central pain, a neuropathic pain syndrome caused by a lesion in the brain or spinal cord that sensitizes one's perception of pain. It is a debilitating condition caused by various diseases such as multiple sclerosis, strokes, spinal cord injuries, or brain tumors. Varied symptoms and the use of pharmacological medicines and nonpharmacological therapies will be addressed.

  2. central t

    Directory of Open Access Journals (Sweden)

    Manuel R. Piña Monarrez

    2007-01-01

    Full Text Available Dado que la Regresión Ridge (RR, es una estimación sesgada que parte de la solución de la regresión de Mínimos Cuadrados (MC, es vital establecer las condiciones para las que la distribución central t de Student que se utiliza en la prueba de hipótesis en MC, sea también aplicable a la regresión RR. La prueba de este importante resultado se presenta en este artículo.

  3. In memoriam: George Martin Baer, DVM, MPH, 1936-2009. The father of oral rabies vaccination.

    Science.gov (United States)

    Grunenwald, Paul E

    2009-01-01

    George Martin Baer, known for his development of the oral rabies vaccine instrumental in rabies control in Europe, died on 2 June 2009 at the age of 73 in Mexico City, Mexico. He was born on 12 January 1936 in London, England, to German immigrants who had fled Nazi Germany. His family emigrated to the United States in 1940 where he grew up in New Rochelle, New York. George had a love of animals, particularly horses, which may have influenced his career path. He earned an undergraduate degree in agricultural sciences in 1954 from Cornell University followed by a degree in veterinary medicine in 1959. He then went on to earn a master's degree in public health in 1960 from the University of Michigan. During some time in Mexico, George met and fell in love with his wife, Maria Olga Lara. Thanks to James H. Steele, his long-time friend and mentor, he started his public health career with the Centers for Disease Control (CDC) and was assigned to the New York State Health Department where he learned epidemiology and virology. He went on to work on bat rabies at the CDC's Southwest Rabies Investigations Laboratory in New Mexico. From 1966 to 1969, he worked with the National Institute for Livestock Research (Instituto Nacional de Investigaciones Pecuarias: INIP) in Mexico and helped develop the Plan Derriengue to control paralytic bovine rabies which became the early work in the development of Mexico's rabies control programmes. He returned to Atlanta in 1969 to direct the CDC Rabies Laboratory. There, he led a team of researchers in developing an oral rabies vaccine for wildlife, earning him the title 'The Father of Oral Rabies Vaccination'. His text, The Natural History of Rabies, first published in 1975 and again in 1991, continues to be a definitive international reference for rabies control. After his retirement, George returned to Mexico and continued his research and training, working to develop not only public health programmes, but new researchers as well. At the

  4. As concepções educacionais de Martinho Lutero The educational conceptions of Martin Luther

    Directory of Open Access Journals (Sweden)

    Luciane Muniz Ribeiro Barbosa

    2007-04-01

    Full Text Available Este artigo tem como objetivo apresentar a concepção de educação de Martinho Lutero no movimento da Reforma Protestante do século XVI, revelando aproximações entre história, religião e política. Em um século marcado por inúmeras indagações e mudanças, Lutero apresenta críticas em prol de uma Reforma na Igreja e também faz propostas para uma reforma da educação escolar de sua época, até então marcada pela formação exclusiva de religiosos e eclesiásticos. Ele propõe, em dois textos de sua autoria, uma educação escolar cristã que apresente uma nova organização em relação a: currículos, métodos, professores, formas de financiamento e manutenção das escolas. Também reflete sobre a utilidade dessa educação e propõe que ela: atenda a todos; seja criada e mantida pelas autoridades públicas e não mais pela Igreja; seja de freqüência obrigatória, para a qual apela aos pais e às autoridades por essa tarefa. Ainda que algumas dessas características não apresentem Martinho Lutero como precursor, é inevitável o reconhecimento de que ele, aliado à figura de Filipe Melanchthon e às transformações ocorridas em seu tempo, contribuiu significativamente para a extensão do direito à Educação, marcada sobretudo em sua proposta de criação das escolas elementares, além da reorganização dos colégios secundários e da universidade, enfatizando a ação do Estado como responsável pela educação escolar.This article presents Martin Luther's conception of education in the 16th century Protestant Reform, revealing associations between history, religion, and politics. In a century marked by countless quests and changes, Luther offers criticisms in favor of a Reform of the Church, and also makes proposals for a reform of the school education of his time, hitherto characterized by the exclusive formation of religious and ecclesiastic men. He proposes in two of his texts a Christian schooling that shows a new

  5. Availability and Quality of Water from Underground Coal Mines in Johnson and Martin Counties, Kentucky

    Science.gov (United States)

    Mull, D.S.; Cordivio1a, Steven; Risser, Dennis W.

    1981-01-01

    This report provides water users with detailed information on the location, quantity, and quality of water available from underground coal mines in the Breathitt Formation of Pennsylvanian age in part of eastern Kentucky. The principal coal seams mined are the Van Lear in Johnson County and the Alma in Martin County. Coal mines that contained water were located by field inventory and coal-mine maps. The principal factors that affect the occurrence of water in coal mines are the size of the recharge area overlying the mine, the intensity and duration of precipitation, and the altitude of the mine relative to that of the nearest perennial stream. Ten above-drainage mines (that is, mines at higher elevations than that of the nearest perennial stream) are considered potential sources of water. Discharge from these mines ranged from 12 to 1,700 gallons per minute. The highest sustained discharge from a mine ranged from 750 to 1,200 gallons per minute. The water in coal mines is part of the hydrologic system and varies seasonally with precipitation. Annual discharge from most above-drainage mines ranged from 3 to 10 percent of annual precipitation on the 1and-surface area above the mine. Eight below-drainage mines are considered potential sources of water. Two were test-pumped at rates of 560 to 620 gallons per minute for as long as 6 hours. After test pumping the Warfield Mining No. 1 mine during September 1977 and March 1978, the recovery (or recharge) rates were significantly different. In September, the recharge rate was about 1,150 gallons per minute, but in March the recharge rate was 103,500 gallons per minute. This difference reflects the seasonal variations in the amount of water available to the ground-water system. Estimates of water stored in below-drainage mines ranged from 22 to 1,462 million gallons. This storage represents a safety factor sufficient to provide water through periods of limited recharge to the mine. Most mine water is of the calcium

  6. George Martin Baer, DVM, MPH, 1936-2009. The father of oral rabies vaccination

    Directory of Open Access Journals (Sweden)

    Paul E. Grunenwald, DVM, MSc

    2009-09-01

    Full Text Available George Martin Baer, known for his development of the oral rabies vaccine instrumental in rabies control in Europe, died on 2 June 2009 at the age of 73 in Mexico City, Mexico. He was born on 12 January 1936 in London, England, to German immigrants who had fled Nazi Germany. His family emigrated to the United States in 1940 where he grew up in New Rochelle, New York.George had a love of animals, particularly horses, which may have influenced his career path. He earned an undergraduate degree in agricultural sciences in 1954 from Cornell University followed by a degree in veterinary medicine in 1959. He then went on to earn a master’s degree in public health in 1960 from the University of Michigan. During some time in Mexico, George met and fell in love with his wife, Maria Olga Lara. Thanks to James H. Steele, his long-time friend and mentor, he started his public health career with the Centers for Disease Control (CDC and was assigned to the New York State Health Department where he learned epidemiology and virology. He went on to work on bat rabies at the CDC’s Southwest Rabies Investigations Laboratory in New Mexico. From 1966 to 1969, he worked with the National Institute for Livestock Research (Instituto Nacional de Investigaciones Pecuarias: INIP in Mexico and helped develop the Plan Derriengue to control paralytic bovine rabies which became the early work in the development of Mexico’s rabies control programmes. He returned to Atlanta in 1969 to direct the CDC Rabies Laboratory. There, he led a team of researchers in developing an oral rabies vaccine for wildlife, earning him the title ‘The Father of Oral Rabies Vaccination’. His text, The Natural History of Rabies, first published in 1975 and again in 1991, continues to be a definitive international reference for rabies control.After his retirement, George returned to Mexico and continued his research and training, working to develop not only public health programmes, but new

  7. Recognizing the centrality of gender identity and stereotype knowledge in gender development and moving toward theoretical integration: reply to Bandura and Bussey (2004).

    Science.gov (United States)

    Martin, Carol Lynn; Ruble, Diane N; Szkrybalo, Joel

    2004-09-01

    Most of the critique in the A. Bandura and K. Bussey (see record 2004-18097-001) commentary is a misunderstanding or misrepresentation of the points made by C. L. Martin, D. N. Ruble, and J. Szkrybalo in their 2002 Psychological Bulletin article (see record 2002-18663-003). First, Martin et al. never intended to present a comprehensive theory; instead, it was a review of 2 different cognitive approaches to gender development. Second, there is no time line test that has been failed; instead, gender cognitions may occur earlier than initially believed. Third, Bandura and Bussey dismissed central gender cognitions-gender identity and gender stereotype knowledge-despite considerable evidence in their support. Fourth, Bandura and Bussey never addressed the gaps and ambiguities inherent in their theory that Martin et al. questioned in their earlier article. Finally, Bandura and Bussey's misunderstandings of cognitive theorists' views on socialization agents, sociocultural influences, agency, and motivation created theoretical rifts where none exist.

  8. TRANSPORTE ELECTRONICO Y PROPIEDADES TERMOELECTRICAS EN UNA MOLECULA ARTIFICIAL

    OpenAIRE

    GOMEZ SILVA, GUILLERMO ANTONIO

    2012-01-01

    En este trabajo se estudia el transporte termoeléctrico a través de una molécula de triple punto cuántico en un arreglo triangular atravesada por un flujo de campo magnético y conectada a una fuente y un sumidero en común. Se consideran contactos ferromagnéticos y un desdoblamiento de energía debido al efecto Zeeman, lo que hace que el transporte sea dependiente de espín. Controlando el acoplamiento hacia los contactos es posible encontrar un filtro de espín eficiente para un rango pequ...

  9. Mapping of micro and Small branch of industrial enterprises located in the cities of Agudo and Silveira Martins – RS

    Directory of Open Access Journals (Sweden)

    Carla Hartmann Sturm

    2016-06-01

    Full Text Available In the development of a country are the companies responsible for creating jobs, pay taxes and thus cause the economic and regional development. In Brazil, most of these institutions is made up of micro enterprises and small that often struggling to survive in the market. Therefore, it is necessary investments and public incentives to encourage their development making them competitive. In this sense, this article aims to develop a mapping of micro and small enterprises in the industrial sector in the cities of Agudo and Silveira Martins – Rio Grande do Sul (RS. For this, we used a descriptive research on the purposes and literature as to the means being prepared a questionnaire for collecting data from the sample studied. As results obtained ten micro companies and three small businesses were found in Agudo – RS, and the main industries are the timber industry and the manufacture of bakery products, influenced 65.5% of the employees of micro and small companies analyzed in the municipality. Already in Silveira Martins – RS were found seven micro and small enterprises, where six are classified as micro company and only one as small business. It was found also that the main industrial branch is the timber sector (six companies, in which 96% of employees work in any activity related to wood processing.

  10. On broadening the cognitive, motivational, and sociostructural scope of theorizing about gender development and functioning: comment on Martin, Ruble, and Szkrybalo (2002).

    Science.gov (United States)

    Bandura, Albert; Bussey, Kay

    2004-09-01

    In their article on gender development, C. L. Martin, D. N. Ruble, and J. Szkrybalo (see record 2002-18663-003) contrasted their conception of gender development with that of social cognitive theory. The authors of this commentary correct misrepresentations of social cognitive theory and analyze the conceptual and empirical status of Martin et al.'s (2002) theory that gender stereotype matching is the main motivating force of gender development. Martin et al. (2002) based their claim for the causal primacy of gender self-categorization on construal of gender discrimination as rudimentary self-identity, equivocal empirical evidence, and dismissal of discordant evidence because of methodological deficiencies. The repeated finding that gendered preferences and behavior precede emergence of a sense of self is discordant with their theory. Different lines of evidence confirm that gender development and functioning are socially situated, richly contextualized, and conditionally manifested rather than governed mainly by an intrinsic drive to match stereotypic gender self-conception.

  11. Rehabilitation and extension of the useful operating life of a high pressure casing of the 75 MW steam turbine of the thermoelectric power plant President Juarez in Rosarito, B.C.; Rehabilitacion y extension de vida util de una carcasa de alta presion de la turbina de vapor de 75 MW de la central termoelectrica Presidente Juarez en Rosarito, B.C.

    Energy Technology Data Exchange (ETDEWEB)

    Mazur C, Zdzislaw; Hernandez R, Alejandro; Luna R, Alberto [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico); Fernandez, Rafael; Nieblas, Enrique [Comision Federal de Electricidad, Rosarito, Baja California (Mexico)

    2004-07-01

    The effective operation of the steam turbines is important to the world industries, but as all machinery, it is necessary to constantly examine and give maintenance to this equipment with the purpose of producing better results. Yet, many steam turbines arrive at an operation period of 30 or 40 years, over their original design capacity. A factor like this, only augments the probabilities of future problems with the casings, such as: thermal fatigue fissures, deformation of the horizontal union and erosion problems in the low pressure housings. The deformation of the casing can affect its capacity to maintain aligned the stationary parts of the turbine, as a consequence, damages can appear in the fixed and rotary components by interference or friction. Also, the water induction can deform the casing to such a degree that, the alignment of the stationary parts is altered until it causes contact and friction between stationary and rotary parts. However, depending on the type and degree of the casing deformation, different methods of rehabilitation can be applied. The core goal is to recover the planarity of the union of the flanges, re-machining the plane of the flange of the upper and lower casing or, alternatively, to carry out a scraping by hand. [Spanish] El funcionamiento eficaz de las turbinas de vapor es importante para las industrias del mundo, pero como toda maquinaria, es necesario examinar y dar mantenimiento constantemente a este equipo con la finalidad de producir mejores resultados. Con todo, muchas turbinas de vapor llegan a un periodo de operacion de 30 o 40 anos, por encima de su capacidad de diseno original. Un factor como este, solo eleva las probabilidades de futuros problemas con las carcasas, tales como: fisuras por fatiga termica, deformacion de la union horizontal y problemas de erosion en las carcasas de baja presion. La deformacion de la carcasa puede afectar su capacidad para mantener alineadas las partes estacionarias de la turbina, como consecuencia, pueden presentarse danos en los componentes fijos y rotatorios por interferencia o rozamiento. Asimismo, la induccion de agua puede deformar la carcasa a tal grado que, la alineacion de las partes estacionarias se altera hasta provoca contacto y rozamiento entre partes estacionarias y rotatorias. Ahora bien, dependiendo del tipo y grado de la deformacion de la carcasa, se pueden aplicar diferentes metodos de rehabilitacion. Lo medular es restaurarla planicidad de la union de las bridas, remaquinando el plano de la brida de la carcasa inferior y superior o, alternativamente, llevar a cabo un escrapeado manual.

  12. Factores asociados a la actividad física y al sedentarismo en estudiantes universitarios. Universidad de San Martin de Porres, 2015

    OpenAIRE

    Echevarría Oré, Petronila Violeta

    2015-01-01

    Determina los niveles de actividad física y sedentarismo en los estudiantes de la universidad de San Martin de Porres y sus factores asociados. Metodología: Se entrevistó a los estudiantes, se les realizo el examen físico para el llenado de la ficha de datos, y se aplicó el cuestionario mundial sobre actividad física (GPAQ) a 342 alumnos de la facultad de medicina de la Universidad de San Martin de Porres. Resultados: se encontró una edad media de 19,1 (DS 1,66); 58,5 (200/342) perten...

  13. Singularities and computer algebra festschrift for Gert-Martin Greuel on the occasion of his 70th birthday

    CERN Document Server

    Pfister, Gerhard; Schulze, Mathias

    2017-01-01

    This book arose from a conference on “Singularities and Computer Algebra” which was held at the Pfalz-Akademie Lambrecht in June 2015 in honor of Gert-Martin Greuel’s 70th birthday. This unique volume presents a collection of recent original research by some of the leading figures in singularity theory on a broad range of topics including topological and algebraic aspects, classification problems, deformation theory and resolution of singularities. At the same time, the articles highlight a variety of techniques, ranging from theoretical methods to practical tools from computer algebra. Greuel himself made major contributions to the development of both singularity theory and computer algebra. With Gerhard Pfister and Hans Schönemann, he developed the computer algebra system SINGULAR, which has since become the computational tool of choice for many singularity theorists. The book addresses researchers whose work involves singularity theory and computer algebra from the PhD to expert level.

  14. Jean-Martin Charcot, father of modern neurology: an homage 120 years after his death.

    Science.gov (United States)

    Gomes, Marleide da Mota; Engelhardt, Eliasz

    2013-10-01

    Jean-Martin Charcot was a pioneer in a variety of subjects, including nervous system diseases; anatomy; physiology; pathology; and diseases of ageing, joints, and lungs. His medical achievements were mainly based on his anatomopathological proficiency, his observation, and his personal thoroughness that favored the delineation of the nosology of the main neurological diseases, including multiple sclerosis, amyotrophic lateral sclerosis, Parkinson's disease, peroneal muscular atrophy, and hysteria/epilepsy. The link of this anatomoclinical method with iconographic representations and theatrical lessons, and the rich bibliographical documentations, carried out in a crowded barn for diseased people--Salpetrière Hospital, were the basis of his achievements, which are still discussed 120 years after his death.

  15. Andrea. Hermínio Martins, il principio vichiano del verum factum e l’era ciberscientifica

    Directory of Open Access Journals (Sweden)

    Mazzola, Andrea

    2015-08-01

    Full Text Available Hermínio Martins, Vico’s verum-factum principle and the cyber-scientific age. In the context of technological civilization agribusiness techniques, biotechnology, ICT, AI programs, robotics and nanotechnology bring into question the humanistic character of scientific knowledge. Vico’s verum-factum principle seems inadequate to describe the serendipity and the irreversible side effects of engineering and industrial technology. First technoscience, then cyberscience, transform the human epistemic adventure in a risk and uncertainty factor for the survival of the species. The knowledge-power equivalence adds artificial vulnerability to natural vulnerability. The progress of technological innovation takes on characteristics of autonomy, incomprehensibility and uncontrollability which are dismissing man from the status of master of its own historical destiny.

  16. Genetic and environmental components of phenotypic variation in immune response and body size of a colonial bird, Delichon urbica (the house martin).

    Science.gov (United States)

    Christe, P; Moller, A P; Saino, N; De Lope, F

    2000-07-01

    Directional selection for parasite resistance is often intense in highly social host species. Using a partial cross-fostering experiment we studied environmental and genetic variation in immune response and morphology in a highly colonial bird species, the house martin (Delichon urbica). We manipulated intensity of infestation of house martin nests by the haematophagous parasitic house martin bug Oeciacus hirundinis either by spraying nests with a weak pesticide or by inoculating them with 50 bugs. Parasitism significantly affected tarsus length, T cell response, immunoglobulin and leucocyte concentrations. We found evidence of strong environmental effects on nestling body mass, body condition, wing length and tarsus length, and evidence of significant additive genetic variance for wing length and haematocrit. We found significant environmental variance, but no significant additive genetic variance in immune response parameters such as T cell response to the antigenic phytohemagglutinin, immunoglobulins, and relative and absolute numbers of leucocytes. Environmental variances were generally greater than additive genetic variances, and the low heritabilities of phenotypic traits were mainly a consequence of large environmental variances and small additive genetic variances. Hence, highly social bird species such as the house martin, which are subject to intense selection by parasites, have a limited scope for immediate microevolutionary response to selection because of low heritabilities, but also a limited scope for long-term response to selection because evolvability as indicated by small additive genetic coefficients of variation is weak.

  17. A Summary of Findings and Recommendations for Curriculum Development Needs Assessment of the Educable Mentally Retarded in Glades, Martin and Okeechobee Counties.

    Science.gov (United States)

    Kinsaul, John M.; And Others

    Presented were findings and recommendations of a curriculum needs assessment study on programs, job opportunities, and services for 312 educable mentally retarded students (EMR) in three Florida counties (Glades, Martin, and Okeechobee). Use of a systems model for planning, implementing, and evaluating the study was explained. Of the findings…

  18. College of Liberal Arts Grades for Students Enrolled in the Martin Luther King Program at the University of Minnesota: Fall Quarter, 1970, through Summer Session II, 1972.

    Science.gov (United States)

    Hendel, Darwin D.

    Previous reports from the office for student affairs at the University of Minnesota have contained a review of the literature on programs for high risk students, a description of the overall progress of students in the Martin Luther King (MLK) program, and a description of MLK students academic records. The present report continues this series and…

  19. The Relationship of Course Characteristics to Differential Performance of Martin Luther King Program and Other Students in Selected College of Liberal Arts Courses.

    Science.gov (United States)

    Armstrong, Roberta A.; Hall, William V.

    1976-01-01

    College of Liberal Arts courses in which Martin Luther King Program (MLK) students registered from 1970 to 1972 were studied to explore the relationship of course characteristics to differences in performance between MLK and non-MLK students. Courses in which 15 or more MLK students received A through F grades were selected and divided into two…

  20. A Comparative Study of Martin Luther King Program and Randomly Selected Freshmen Entering the University of Minnesota in Fall, 1970: Entrance Data and Subsequent Performance.

    Science.gov (United States)

    Armstrong, Roberta A.; Hall, William V.

    1976-01-01

    The Martin Luther King (MLK) Program was initiated at the university in the fall of 1968 to provide special academic and financial assistance to disadvantaged students, particularly those of minority ethnic background. MLK Program students and students not in the program (non-MLK) were followed up nearly five years after entrance to the College of…

  1. Martin Gibbs (1922-2006): Pioneer of (14)C research, sugar metabolism & photosynthesis; vigilant Editor-in-Chief of Plant Physiology; sage Educator; and humanistic Mentor.

    Science.gov (United States)

    Black, Clanton C

    2008-01-01

    The very personal touch of Professor Martin Gibbs as a worldwide advocate for photosynthesis and plant physiology was lost with his death in July 2006. Widely known for his engaging humorous personality and his humanitarian lifestyle, Martin Gibbs excelled as a strong international science diplomat; like a personal science family patriarch encouraging science and plant scientists around the world. Immediately after World War II he was a pioneer at the Brookhaven National Laboratory in the use of (14)C to elucidate carbon flow in metabolism and particularly carbon pathways in photosynthesis. His leadership on carbon metabolism and photosynthesis extended for four decades of working in collaboration with a host of students and colleagues. In 1962, he was selected as the Editor-in-Chief of Plant Physiology. That appointment initiated 3 decades of strong directional influences by Gibbs on plant research and photosynthesis. Plant Physiology became and remains a premier source of new knowledge about the vital and primary roles of plants in earth's environmental history and the energetics of our green-blue planet. His leadership and charismatic humanitarian character became the quintessence of excellence worldwide. Martin Gibbs was in every sense the personification of a model mentor not only for scientists but also shown in devotion to family. Here we pay tribute and honor to an exemplary humanistic mentor, Martin Gibbs.

  2. Haapsalu kolledži õpilane Martin Turu tegi Tallinna ülikooli parima rakendusliku lõputöö / Madiken Kütt

    Index Scriptorium Estoniae

    Kütt, Madiken

    2013-01-01

    Haapsalu kolledži rakendusinformaatika eriala kevadel lõpetanud Martin Turu diplomitöö "V-ray materjalide ja valgustuse visualiseerimine filmi "Elavad pildid" näitel" sai Tallinna ülikooli rakenduslike teadustööde konkursil esikoha

  3. Using Our Voices, Losing Our Bodies: Michael Brown, Trayvon Martin, and the Spirit Murders of Black Male Professors in the Academy

    Science.gov (United States)

    Johnson, Lamar; Bryan, Nathaniel

    2017-01-01

    The recent deaths of Michael Brown, Trayvon Martin, and other Black males have generated new civil rights urgencies in Black communities and spirited academic discourses in higher education regarding the educational and social plight of Black males in America. Connecting the deaths of Black males to our lived experiences in the academy, we use a…

  4. The Mutable Prophet: Dr. Martin Luther King, Jr., and the Echo Chamber Campaign of "U. S. News & World Report," 1964-1968.

    Science.gov (United States)

    Lentz, Richard

    Between 1964 and 1968, "U. S. News and World Report" engaged in symbolic discourse with its readership through its coverage of Dr. Martin Luther King, Jr. "U. S. News" faced a dilemma in the mingling of King's force as a symbol with the power exerted by the egalitarian principles that Gunnar Myrdal identified as components of…

  5. Court Documents Related to Martin Luther King, Jr., and Memphis Sanitation Workers. The Constitution Community: Postwar United States (1945 to Early 1970s).

    Science.gov (United States)

    Perry, Douglas

    During inclement weather in Memphis, Tennessee in February 1968, two separate incidents caused black sanitation workers to strike for job safety, better wages and benefits, and union recognition. Mayor Henry Loeb was unsympathetic and opposed to the union. Martin Luther King agreed to lend his support to the sanitation workers and spoke at a rally…

  6. "I Never Imagined that the Time Would Come:" Martin Cole, the Growing up Controversy and the Limits of School Sex Education in 1970's England

    Science.gov (United States)

    Limond, David

    2008-01-01

    This piece concerns the controversy engendered by Martin Cole's 1971 film Growing Up, an attempt to start a revolution in school sex education practices by showing explicit scenes of unsimulated sexual acts. Although Cole's film was never widely shown it marked a turning point in English school sex education by defining the limits of the…

  7. Koolijuhtide aastakonverents peetakse Pärnus / Martin Kaasik, Jaan Reinson, Raimu Pruul, Raivo Heinaru...[jt.] ; intervjueerinud Ülo Tikk

    Index Scriptorium Estoniae

    2007-01-01

    Eesti Koolijuhtide Ühenduse 17. aastakonverentsist teemal "Õppiv koolijuht". Küsimustele vastavad: Martin Kaasik (Tallinna Laagna Gümnaasiumi direktor, Eesti Koolijuhtide Ühenduse üks asutaja), Jaan Reinson (Tartu Descartes'i Lütseumi direktor), Raimu Pruul (Häädemeeste Keskkooli direktor), Raivo Heinaru (Kohila Gümnaasiumi direktor), Senta Room (Muhu Põhikooli direktor)

  8. Sex Differences in Left-Handedness Are Also Evident in Scandinavia and in Twins: Comment on Papadatou-Pastou, Martin, Munafo, and Jones (2008)

    Science.gov (United States)

    Vuoksimaa, Eero; Kaprio, Jaakko

    2010-01-01

    The lack of sex difference in left-handedness in Scandinavian countries reported by Papadatou-Pastou, Martin, Munafo, and Jones (2008) is questioned. We investigated the sex difference in left-handedness in two Finnish, one Norwegian, and one Swedish population-based sample not included in the Papadatou-Pastou et al. (2008) meta-analysis. The…

  9. Prey selection by nesting House Martins Delichon urbica Linné, 1758 (Aves: Hirundinidae) in Algiers suburbs (Algeria).

    Science.gov (United States)

    Merzouki, Youcef; Souttou, Karim; Sekour, Makhlouf; Daoudi-Hacini, Samia; Doumandji, Salaheddine

    2014-01-01

    The diet of the House Martin Delichon urbica was analyzed in a suburban area in Pins maritimes, northeast of Algiers (Algeria). The diet was determined by analyzing 120 faecal samples collected from a breeding colony between April and September 2007. Insects were the most numerous prey types (99.86%). Hymenopterans were the dominant preys (56.99%), followed by Coleopterans (20.14%), Homopterans (14.22%), Heteropterans (5.45%), and Dipterans (3.10%). Division of the prey items into families demonstrated that the highest relative frequency was large Hymenopterans in the family Formicidae (54.0%). The dominant species in the diet was Tetramorium biskrensis, which comprised 32.6% of the diet. It was followed by Camponotus barbaricus (6.9%) and Monomorium salomonis (5.6%). Comparison between diet and availability of preys using the Savage index showed that T. biskrensis, Crematogaster scutelaris, Pheidole pallidula, Diptera sp. unident. and Aphidae sp. unident. were positively selected by D. urbica.

  10. Writing 'new' decalogues: Martin Luther’s development of the Pauline-Augustinian tradition of natural law

    Directory of Open Access Journals (Sweden)

    A. Raath

    2005-07-01

    Full Text Available This essay argues in favour of Martin Luther subscribing to the theory of natural law in his theology. An in-depth study of Luther’s views on natural law finds support for Brown’s thesis that Luther’s contribution to the tradition of natural law cannot be taken to form the basis of the theory of divine right prominent in the seventeenth century. Without venturing into the debate on natural law versus legal positivism, it is found that the perspective emanating from Luther’s natural law theory has an important political message for mankind as a whole in its implicit warning against positivistic and legalistic perspectives on law because these are apt to lead to confusion, relativism and historicism. Man, according to Luther’s view, therefore, has to revert to more fundamental principles (or values, representative of “ideal,” “good,” or “true,” norms for testing manmade law. The more specific implications of Luther’s views on natural law for Christians concern an eschatological vision of Christians’ involvement and work in God’s creation. This vision concerns man’s divine appointment to hold office and promote peace in society, and to contribute humbly towards God’s involvement in societies suffering from the effects of legalism or torn apart by conflict.

  11. ZONEAMENTO AMBIENTAL DAS ÁREAS DE PRESERVAÇÃO PERMANENTE DO MUNICÍPIO DE MARTINS, RN

    Directory of Open Access Journals (Sweden)

    Joel Medeiros Bezerra

    2008-01-01

    Full Text Available The present work had as objective accomplishes study of environmental zonamento of the Areas of Permanent Preservation (APP's of Martins' city, located in Oeste Potiguar's mesoregion and microrregion of Umarizal, in the State of Rio Grande do Norte, located in the mountainous area of the state and with a tourist potential fort, for your pleasant climate, trails and observatory for a beautiful view of the mountain, where she looked for to identify the principal problems related with the use and the improper appropriation of the natural resources, through the characterization in cartographic documents, guided by the effective environmental legislation, that serve as base for the electric outlet of decisions with relationship to the occupation of the surface of the municipal district. The maps, in the scale of 1:100.000, with the delimitacion of APPs were generated with I aid of SIG, satellite images in colored composition and vectorial files in consequence qualitative and quantitative visual illustrative enrichment, originating a database that will subsidize possible interventions in the area. The conclusions were significant and they got attention for the following situations: APP's occupy 32,62% of the area of the municipal district, limiting the use and occupation of the soil, already APP of Top of Hill that embraces an area 25,52% of the municipal surface.

  12. Jean-Martin Charcot and art: relationship of the "founder of neurology" with various aspects of art.

    Science.gov (United States)

    Bogousslavsky, Julien; Boller, François

    2013-01-01

    Jean-Martin Charcot (1825-1893), the "father of neurology" in France and much beyond, was also the man who established academic psychiatry in Paris, differentiating it from clinical alienism. In his teaching, he used artistic representations from previous centuries to illustrate the historical developments of hysteria, mainly with the help of his pupil Paul Richer. Charcot liked to draw portraits (in particular, sketches of colleagues during boring faculty meetings and students' examinations), caricatures of himself and others, church sculptures, landscapes, soldiers, etc. He also used this skill in his clinical and scientific work; he drew histological or anatomic specimens, as well as patients' features and demeanor. His most daring artistic experiments were drawing under the influence of hashish. Charcot's tastes in art were conservative; he displayed no affinity for the avant-gardes of his time, including impressionism, or for contemporary musicians, such as César Franck or Hector Berlioz. Léon Daudet, son of Charcot's former friend and famous writer Alphonse Daudet, described Charcot's home as a pseudo-gothic kitsch accumulation of heteroclite pieces of furniture and materials. However, as Henry Meige wrote a few years after his mentor's death, Charcot the artist remains "inseparable from Charcot the physician."

  13. Characterization of Neisseria cinerea, a nonpathogenic species isolated on Martin-Lewis medium selective for pathogenic Neisseria spp.

    Science.gov (United States)

    Knapp, J S; Totten, P A; Mulks, M H; Minshew, B H

    1984-01-01

    An asaccharolytic, gram-negative, oxidase-positive diplococcus was isolated on Martin-Lewis medium from the cervix of a patient attending an arthritis clinic at Seattle Public Health Hospital, Seattle, Wash. This strain, NRL 32165, did not produce detectable acid from glucose, maltose, sucrose, fructose, mannitol, or lactose in either cystine Trypticase agar (BBL Microbiology Systems, Cockeysville, Md.) or modified oxidation-fermentation medium and was identified presumptively as a glucose-negative Neisseria gonorrhoeae strain, but was identified later as Neisseria cinerea on the basis of its biochemical reactions. Nitrate was not reduced, nitrite (0.001%, wt/vol) was reduced, and polysaccharide was not produced from sucrose. Proline, arginine, and cystine-cysteine were required for growth on defined medium. Strain NRL 32165 did not react with antigonococcal protein I monoclonal antibodies and did not produce immunoglobulin A protease. In DNA:DNA homology studies with N. gonorrhoeae NRL 8038 (F62) and N. cinerea type strain NRL 30003, strain NRL 32165 showed 95% homology relative to N. cinerea and 44% homology relative to N. gonorrhoeae. Thus, the identity of strain NRL 32165 was confirmed as N. cinerea (von Lingelsheim 1906) Murray 1939. Of all Neisseria spp., N. cinerea is most likely to be misidentified as a glucose-negative N. gonorrhoeae strain.

  14. Virological surveillance of dengue in Saint Martin and Saint Barthelemy, French West Indies, using blood samples on filter paper.

    Science.gov (United States)

    Matheus, Séverine; Chappert, Jean-Loup; Cassadou, Sylvie; Berger, Franck; Labeau, Bhetty; Bremand, Laetitia; Winicki, Alain; Huc-Anais, Patricia; Quenel, Philippe; Dussart, Philippe

    2012-01-01

    To strengthen active dengue surveillance in Saint Martin and Saint Barthélemy, two French Caribbean islands, we evaluated the epidemiological usefulness of collecting blood samples from NS1-positive dengue patients on filter paper to identify the dengue serotypes circulating in these regions during a 27-month period. This approach allowed dengue serotypes to be identified by reverse transcriptase-polymerase chain reaction in 90.1% of the total set of 666 samples analyzed and, in 95.5% of the samples collected during the acute phase of the disease. This prospective virological surveillance using blood samples absorbed onto filter paper, which were stored at 4°C and shipped at ambient temperature to a specialized laboratory for analysis, allowed us to avoid the logistic and financial costs associated with shipping frozen venous blood samples. This surveillance system offers a low-cost alternative for reinforcing dengue prevention in areas where specialized laboratories do not exist, notably by facilitating the early detection of potentially new dengue serotypes.

  15. The Martin Buber-Carl Jung disputations: protecting the sacred in the battle for the boundaries of analytical psychology.

    Science.gov (United States)

    Stephens, B D

    2001-07-01

    The Martin Buber-C.G. Jung disputations rather than the Freud-Jung split or Samuels's post-Jungian categories is considered the more significant paradigm for understanding the conflicts erupting within the Jungian community surrounding clinical practice and candidate training. Looking through the lens of the Freud-Jung split keeps the conflicts focused on the theoretical and technical differences concerning such concepts as object-relations, transference-countertransference, neutrality, clinical boundaries. The Buber-Jung disputations move the discussion into a different and more foundational arena, namely the vertical and horizontal psychological considerations of the experience of the Sacred and how that dimension is supported or thwarted in clinical practice and candidate training by the respective allegiances of the 'warriors' in the 'Holy Wars'. Experiencing the texture of the Buber-Jung disputations as well as grappling with their content suggests that a more dialogical approach to actual clinical material may be a more fruitful way to understand the work of analysis and the business of candidate training.

  16. Industrial-hygiene-survey report of Martin Marietta Missile and Electronics Group, Orlando, Florida, April 25-27, 1988

    Energy Technology Data Exchange (ETDEWEB)

    Piacitelli, G.; Votaw, D.M.; Krishnan, E.R.

    1988-09-09

    A walk-through survey was made of the Martin Marietta Missile and Electronics Group, Orlando, Florida to evaluate worker exposure, protective equipment, and engineering controls used to reduce employee exposures to 2-methoxyethanol (2-ME), 2-methoxyethyl acetate (2-MEA), 2-ethoxyethanol (2-EE), and 2-ethoxyethyl-acetate (2-EEA). The facility was involved in the design, development, and production of missile and electro-optical systems used for aircraft and naval combat weapons programs. Of 38 field samples collected for each of the four target ethylene glycol ethers, only nine samples indicated the presence of any of the compounds and one sample indicated more than one to be present. Some skin protection was afforded by gloves, but the workers wore only ordinary street clothes and no respirators. Peak exposures to 2-EEA in the Hellfire area occurred during the spray painting of missiles. The authors recommend that local exhaust ventilation be installed at work stations in the Patriot area and that impermeable coveralls be given to workers in the Hellfire and Patriot areas.

  17. A Study Of Environmental Impacts On The Coral Resources In The Vicinity Of The Saint Martin Island Bangladesh

    Directory of Open Access Journals (Sweden)

    Shaikh Sayed Ahammed

    2015-08-01

    Full Text Available A study of the environmental impacts on the coral resources in the vicinity of the Saint Martin Island Bangladesh was conducted with a view to making an assessment of the current status of coral resources in the island and identifying major natural and anthropogenic environmental threats to the future sustainability of these resources. It is evident that the coral resources have been reduced significantly and currently only 41 coral species are available. The existing environmental condition assessed by pH salinity turbidity and temperature in the island is not found responsible for the survival of the corals. The study also reveals that the major anthropogenic interventions are responsible for the gradual depletion of the coral resources. The major anthropogenic threats to the coral resources are coral collection and overfishing. In addition coral extraction is identified as a potential threat to the future integrity of coral communities in the island. Environmental threats from anthropogenic activities related to sedimentation land erosion and pollution are also the concerns for the coral communities in the island. For the conservation of the coral population no coral monitoring cell has been established in this island.

  18. Sunkist. Edificio Central – (EE. UU.

    Directory of Open Access Journals (Sweden)

    Albert C. Martin, Asociados

    1972-04-01

    Full Text Available Sunkist central building – (U.S.A. Architects: Albert C. Martin and Associates It consists of three floors: — the ground floor includes an auditorium, kitchen and cafeteria, a private diningroom, office area, etc.; — on the first floor are the sales department and the electronic data processing department, and — on the second floor, the firm's executive personnel department, and three kitchens for experimenting with products and developing formulas. This building was planned with the idea of reviving, by the design and the materials used, the memory and character of Old California.Consta de tres plantas: — la baja comprende: un auditorio, cocina y cafetería; un comedor privado, una zona dedicada a oficinas, etc.; — la segunda planta contiene: los departamentos de ventas y de proceso electrónico de datos, y — en la tercera planta se distribuyen: el departamento de personal ejecutivo de la empresa; y tres cocinas para la experimentación de productos y de fórmulas a desarrollar. El edificio fue proyectado pensando en que, por sus materiales y diseño, suscitase el recuerdo y el carácter de la antigua California.

  19. Central bank Financial Independence

    OpenAIRE

    J.Ramon Martinez-Resano

    2004-01-01

    Central bank independence is a multifaceted institutional design. The financial component has been seldom analysed. This paper intends to set a comprehensive conceptual background for central bank financial independence. Quite often central banks are modelled as robot like maximizers of some goal. This perspective neglects the fact that central bank functions are inevitably deployed on its balance sheet and have effects on its income statement. A financially independent central bank exhibits ...

  20. MaRIE 1.0: A briefing to Katherine Richardson-McDaniel, Staff Member for U. S. Senator Martin Heinrich (D-NM)

    Energy Technology Data Exchange (ETDEWEB)

    Barnes, Cris William [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-02-24

    At the request of Katherine Richardson-McDaniel, Staff Member to U.S. Senator Martin Heinrich (D-NM), a high-level briefing was requested about MaRIE 1.0, the Matter-Radiation Interactions in Extremes effort at Los Alamos National Laboratory. What it would be, the mission need motivation, the scientific challenge, and the current favorable impact on both programs and people are shown in viewgraph form.

  1. The American economist Martin Bronfenbrenner (1914-1997) and the reconstruction of the Japanese economy (1947-1952): (a version for presentation in East Asia)

    OpenAIRE

    Ikeo, Aiko

    2011-01-01

    Martin Bronfenbrenner (1914-1997) was an American economist who was conversant with Japanese counterparts and well informed in Japan's economics and economy. This paper aims to examine how he managed to communicate with Japanese economists when he visited Japan (three times) during the period immediately after the conclusion of the Pacific War (1941-1945). It also discusses his caustic criticism of the monetary expansion policy started by Japanese Finance Minister Tanzan Ishibashi to bolster ...

  2. Descrições de novas espécies, chaves para identificação e notas sobre os gêneros Sphagoeme Aurivillius, Aleiphaquilon Martins e Gigantotrichoderes Tippmann (Coleoptera, Cerambycidae, Cerambycinae Descriptions of new species, keys to identification and notes on the genera Sphagoeme Aurivillius, Aleiphaquilon Martins and Gigantotrichoderes Tippmann (Coleoptera, Cerambycidae, Cerambycinae

    Directory of Open Access Journals (Sweden)

    Ubirajara R Martins

    1994-01-01

    Full Text Available New species described from Brazil: Sphagoeme acuta (Minas Gerais and Aleiphaquilon rugosum (Rio Grande do Sul. Key to the species of the genera Sphagoeme Aurivillius (Oemini; Aleiphaquilon Martins (Callidiopini and Gigantotrichoderes Tippmann (Trachiderini, Torneutina are presented. G. flabellicomis (Zajciw, 1965 is revalidaled.

  3. Hyperostosis frontalis interna – a find in women individual from Modern Times (St. Martin Cathedral, Spisska Kapitula, Slovakia

    Directory of Open Access Journals (Sweden)

    Eva Petrušová Chudá

    2011-04-01

    Full Text Available In this study we present find of skeletal remains from the St. Martin Cathedral from the 17th – 18th centuries which were excavated in year 2008. Especially of individual from grave no. 2/2008 – preserved cranium showed marks of endocranial hyperostosis (stage B according Hershkovitz et al. 1999. Hyperostosis frontalis interna (HFI is an overgrowth of bony tissue on the inner plate of the frontal bone of the calvaria, the irregular thickening of the endocranium (may be 1 cm or thicker. It is typically bilateral and symmetrical, and may extend to involve the parietal bones. It was first described in 1765 by Morgagni and Santorini as an obesity and virilism associated with thickening of internal table of the frontal bone called hyperostosis frontalis interna. HFI appears more commonly in women than in men, with an estimated male:female ratio 1:9, usually in age 35 years and older women. In modern population this condition is most prevalent in postmenopausal females, with frequencies of 40 – 62% reported, in general population, composed of males and females of different ages HFI affects 3 – 15% of individuals. In contrast, HFI is rarely reported in an archeological context. Using an anthropomorphological and paleopathological examination of the skeletal remains we realized that this women was in age category adultus II (30 – 39 years or older, her stature was cca 151.875 cm and she also suffered from DISH, healed fracture of styloid process of right ulna, osteoarthrosis of humeral and femoral heads and spondylosis.

  4. Horizontal Devonian shale well, Columbia Natural Resources, Inc.`s, Pocohontas Development Corp. Well 21747, Martin County, Kentucky. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Koziar, G.; Ahmad, M.M.; Friend, L.L.; Friend, M.L.; Rothman, E.M.; Stollar, R.L. [Columbia Gas System Service Corp., Columbus, OH (United States)

    1991-05-01

    Columbia Gas and the United States Department of Energy (DOE) have successfully completed field work on a horizontally drilled Devonian shale well located in Martin County, Kentucky. The objective of this cofunded project is to assess the effectiveness and economic feasibility of applying horizontal drilling and hydraulically fracturing stimulation techniques to enhance the extraction of natural gas from the Devonian shale. The well is comprised of three segments: a conventional vertical section, an angle build section and a horizontal section. The well reached a measured depth (MD) of 6263 feet, 3810 feet true vertical depth (TVD), with a horizontal displacement of 2812 feet achieved in the desired direction of N10{degrees}W. Both air and foam were used as drilling fluids. The vertical, lateral and tangent sections were drilled using conventional rotary drilling methods. Downhole motors were used to build angle. A total combined final open flow of 3.1 MMcfd was measured from all zones. Total well expenditures are approximately $1,460,000. Of this amount, $700,000 is directly related to the research and learning curve experience aspects. It is projected that the same horizontal well could be drilled with existing technology for $700,000. If advanced can be made in MWD systems for air drilling environments, wells of this type could be drilled routinely for $500,000. It appears that application of horizontal drilling will result in at least acceleration of gas production and possibly the addition of recoverable reserves from the Devonian shale. Production data, necessary to validate this statement, are also required to determine the economics. As we gain experience and technology advances, cost reductions will occur; this will result in economic improvement.

  5. Horizontal Devonian shale well, Columbia Natural Resources, Inc. 's, Pocohontas Development Corp. Well 21747, Martin County, Kentucky

    Energy Technology Data Exchange (ETDEWEB)

    Koziar, G.; Ahmad, M.M.; Friend, L.L.; Friend, M.L.; Rothman, E.M.; Stollar, R.L. (Columbia Gas System Service Corp., Columbus, OH (United States))

    1991-05-01

    Columbia Gas and the United States Department of Energy (DOE) have successfully completed field work on a horizontally drilled Devonian shale well located in Martin County, Kentucky. The objective of this cofunded project is to assess the effectiveness and economic feasibility of applying horizontal drilling and hydraulically fracturing stimulation techniques to enhance the extraction of natural gas from the Devonian shale. The well is comprised of three segments: a conventional vertical section, an angle build section and a horizontal section. The well reached a measured depth (MD) of 6263 feet, 3810 feet true vertical depth (TVD), with a horizontal displacement of 2812 feet achieved in the desired direction of N10{degrees}W. Both air and foam were used as drilling fluids. The vertical, lateral and tangent sections were drilled using conventional rotary drilling methods. Downhole motors were used to build angle. A total combined final open flow of 3.1 MMcfd was measured from all zones. Total well expenditures are approximately $1,460,000. Of this amount, $700,000 is directly related to the research and learning curve experience aspects. It is projected that the same horizontal well could be drilled with existing technology for $700,000. If advanced can be made in MWD systems for air drilling environments, wells of this type could be drilled routinely for $500,000. It appears that application of horizontal drilling will result in at least acceleration of gas production and possibly the addition of recoverable reserves from the Devonian shale. Production data, necessary to validate this statement, are also required to determine the economics. As we gain experience and technology advances, cost reductions will occur; this will result in economic improvement.

  6. Determining the extent and characterizing coral reef habitats of the northern latitudes of the Florida Reef Tract (Martin County).

    Science.gov (United States)

    Walker, Brian K; Gilliam, David S

    2013-01-01

    Climate change has recently been implicated in poleward shifts of many tropical species including corals; thus attention focused on higher-latitude coral communities is warranted to investigate possible range expansions and ecosystem shifts due to global warming. As the northern extension of the Florida Reef Tract (FRT), the third-largest barrier reef ecosystem in the world, southeast Florida (25-27° N latitude) is a prime region to study such effects. Most of the shallow-water FRT benthic habitats have been mapped, however minimal data and limited knowledge exist about the coral reef communities of its northernmost reaches off Martin County. First benthic habitat mapping was conducted using newly acquired high resolution LIDAR bathymetry and aerial photography where possible to map the spatial extent of coral reef habitats. Quantitative data were collected to characterize benthic cover and stony coral demographics and a comprehensive accuracy assessment was performed. The data were then analyzed in a habitat biogeography context to determine if a new coral reef ecosystem region designation was warranted. Of the 374 km(2) seafloor mapped, 95.2% was Sand, 4.1% was Coral Reef and Colonized Pavement, and 0.7% was Other Delineations. Map accuracy assessment yielded an overall accuracy of 94.9% once adjusted for known map marginal proportions. Cluster analysis of cross-shelf habitat type and widths indicated that the benthic habitats were different than those further south and warranted designation of a new coral reef ecosystem region. Unlike the FRT further south, coral communities were dominated by cold-water tolerant species and LIDAR morphology indicated no evidence of historic reef growth during warmer climates. Present-day hydrographic conditions may be inhibiting poleward expansion of coral communities along Florida. This study provides new information on the benthic community composition of the northern FRT, serving as a baseline for future community shift and

  7. Phenotypic and genotypic characteristics of antimicrobial resistant Escherichia coli isolated from symbovine flies, cattle and sympatric insectivorous house martins from a farm in the Czech Republic (2006-2007).

    Science.gov (United States)

    Rybaríková, Jana; Dolejská, Monika; Materna, David; Literák, Ivan; Cízek, Alois

    2010-10-01

    The prevalence of antimicrobial resistant Escherichia coli was tested in symbovine flies and sympatric house martins (Delichon urbica) at a dairy farm. Antimicrobial resistant E. coli was detected in 89% (n=147) of isolates from flies within a calf barn. Isolates with the same antimicrobial resistance phenotypes, genes, and pulsotypes were found between both fly and calf E. coli isolates, suggesting that the calves were the initial source of the antimicrobial resistant strains in fly isolates. Symbovine flies were considered as important reservoirs of antimicrobial resistant E. coli strains at a dairy farm, due to their intensive contact with cattle feces and manure. House martin fecal samples from the same farm contained 4.5% (n=393) of antimicrobial resistant E. coli. House martin isolates displayed different macrorestriction profiles than fly isolates and the significance of house martins as a reservoir and vector of antimicrobial resistant E. coli appears low.

  8. Physical and chemical data collected using bottle casts from the GENERAL SAN MARTIN in the Scotia Sea and Weddell Sea from 14 December 1963 to 11 January 1964 (NODC Accession 0000791)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Physical and chemical data were collected using bottle casts in the Scotia Sea and Weddell Sea from the GENERAL SAN MARTIN. Data were collected from 14 December 1963...

  9. Martin Kreuels & Sascha Buchholz (2006: Ökologie, Verbreitung und Gefährdungsstatus der Webspinnen Nordrhein-Westfalens – Erste überarbeitete Fassung der Roten Liste der Webspinnen (Arachnida: Araneae

    Directory of Open Access Journals (Sweden)

    Finch, Oliver-David

    2006-12-01

    Full Text Available book review: Martin Kreuels & Sascha Buchholz (2006: Ökologie, Verbreitung und Gefährdungsstatus der Webspinnen Nordrhein-Westfalens – Erste überarbeitete Fassung der Roten Liste der Webspinnen (Arachnida: Araneae.

  10. NIDDK Central Repository

    Data.gov (United States)

    U.S. Department of Health & Human Services — The NIDDK Central Repository stores biosamples, genetic and other data collected in designated NIDDK-funded clinical studies. The purpose of the NIDDK Central...

  11. Central Neuropathic Pain Syndromes.

    Science.gov (United States)

    Watson, James C; Sandroni, Paola

    2016-03-01

    Chronic pain is common in patients with neurologic complications of a central nervous system insult such as stroke. The pain is most commonly musculoskeletal or related to obligatory overuse of neurologically unaffected limbs. However, neuropathic pain can result directly from the central nervous system injury. Impaired sensory discrimination can make it challenging to differentiate central neuropathic pain from other pain types or spasticity. Central neuropathic pain may also begin months to years after the injury, further obscuring recognition of its association with a past neurologic injury. This review focuses on unique clinical features that help distinguish central neuropathic pain. The most common clinical central pain syndromes-central poststroke pain, multiple sclerosis-related pain, and spinal cord injury-related pain-are reviewed in detail. Recent progress in understanding of the pathogenesis of central neuropathic pain is reviewed, and pharmacological, surgical, and neuromodulatory treatments of this notoriously difficult to treat pain syndrome are discussed.

  12. Central venous catheter - flushing

    Science.gov (United States)

    ... during cancer treatment Bone marrow transplant - discharge Central venous catheter - dressing change Peripherally inserted central catheter - flushing Sterile technique Surgical wound care - open Review Date 9/22/2016 Updated by: ...

  13. [Jean-martin charcot].

    Science.gov (United States)

    Sakuta, Manabu

    2014-11-01

    Charcot created a system for the classification and diagnosis of neurological patients in the 1850s. His methodology consisted of listening to a patient's family history and present history, observing the patient scrupulously, and confirming lesions by autopsy once the patient was dead. He compared two different diseases in order to make their differences clear. Once he understood the fundamental form of a disease, he proceeded to study less perfect forms that had a single symptom. By this process, Charcot developed many new symptomatologies in Neurology.

  14. Leppimise hetk / Martin Ehala

    Index Scriptorium Estoniae

    Ehala, Martin, 1963-

    2007-01-01

    Autor on seisukohal, et Eestis ei saa integratsiooniga enne edasi minna, kui ei toimu leppimist. Leppimisprotsessi võivad algatada president, Eesti kirikute pead, Ühiskondliku Leppe Sihtasutus või välismaa silmapaistev humanist

  15. Konkurentideta lennukokad / Martin Hanson

    Index Scriptorium Estoniae

    Hanson, Martin, 1984-

    2008-01-01

    Airo Catering Services toodab lennukitel toitlustamiseks umbes kaks miljonit söögikorda aastas. Vt. samas: Äriklassile kaetakse rikkalikum toidulaud; Piloot ja kapten söövad eri toitu. Diagramm: Airo Cateringi majandustulemused

  16. Vaimusilm / Martin Gayford

    Index Scriptorium Estoniae

    Gayford, Martin

    2011-01-01

    Inglise kunstnikust David Hockney'st, kes oma loomingulised ideed lahendab tänapäevaseid tehnoloogiavõtteid rakendades. Pikemalt kõrglahutuskaamerate abil jäädvustatud looduse kujutamisest kunstiteosena

  17. Vedruvanker / Martin Petrov

    Index Scriptorium Estoniae

    Petrov, Martin

    2010-01-01

    Analüüsitakse kolme hoburakendit - keerdvedrudega pikkvankrit, lehtvedrudele toetuva istmega veovankrit ja pikkvankrit, millel vaid tagavanker lehtvedrudega. Antakse ka lühiülevaade puuvankri konstruktsioonitüüpidest, vankri detailidest ja uuendustest selles vallas. Praktiline töö seisneb kummratastega vedruvankri restaureerimises

  18. Norma kaotamine / Martin Hanson

    Index Scriptorium Estoniae

    Hanson, Martin, 1984-

    2010-01-01

    Autoturvasüsteemide tootjale Autolivile kuulub tütarfirma Automotive Holdingu kaudu 51% Norma aktsiatest, kuid plaanitakse tõsta osalust 77%-ni. Väikeaktsionärid kaaluvad Autolivi pakkumist, kuid kui Autoliv saab nõusoleku vähemalt 39% omanikelt, peavad ka teised oma aktsiad loovutama. Autolivi pakutud ülevõtmishinnaks on 92,31 krooni ja see tekitab väikeaktsionärides ning analüütikutes vastakaid tundeid. Tabel

  19. Tõehetk / Reinhold Martin

    Index Scriptorium Estoniae

    Martin, Reinhold

    2009-01-01

    Arhitektuuri tõehetkest, millal adud, et valikud on suuresti sinu eest juba tehtud. Arhitektuuris kogetakse juba mõnda aega abitust muuta asju individuaalsel või kollektiivsel tasandil - nn. representatsioonikriisi, mis hõlmab suutmatust kavandada midagi tõeliselt teistsugust võrreldes praeguse aja ja ruumiga

  20. Enteroparasitoses em escolares do Distrito de Martinésia, Uberlândia, MG: um estudo piloto

    Directory of Open Access Journals (Sweden)

    Carla Borges Ferreira

    1997-10-01

    Full Text Available Este trabalho avalia a ocorrência de parasitas intestinais em estudantes do Distrito de Martinésia, município de Uberlândia (MG. Foram examinadas 103 crianças, no período de setembro a novembro de 1995, segundo o método de Lutz ou Hoffman, Pons & Janer. O coeficiente geral de prevalência foi de 22,3% e os índices de infecção mais elevados foram observados no grupo etário 8 a 9 anos (34,8%, nos moradores da vila (30,0% e no sexo feminino (26,9%. Helmintoses e protozooses apresentaram taxas de prevalência similares (10,7% e 12,6%, respectivamente. Giardia lamblia foi o único protozoário parasito verificado e apenas um caso de poliparasitismo foi encontrado. Conclui-se que a prevalência de enteroparasitoses no grupo estudado é menor do que o esperado para uma comunidade rural, o que é, provavelmente, uma conseqüência das boas condições sanitárias presentes naquele distrito.This work evaluates the occurence of intestinal parasites in the students of the Martinesia district, Uberlândia municipality, Minas Gerais State. A total of 103 children were examined, from september to november 1995, according to Lutz or Hoffman, Pons and Janer method. The overall prevalence rate was 22.3% and the highest indices of infection were observed in 8-9 age group (34.8%, in village dwellers (30.0% and in females (26.9%. Helminthosis and protozoosis showed similar prevalence rates (10.7% and 12.6%, respectively. Giardia lamblia was the unique protozoan parasite verified and only one case of poliparasitism was found. We concluded that: the prevalence of enteroparasitosis in the studied group is lower than expectations for a rural community, what is, probably, a consequence of the good sanitary conditions presenting in that district.

  1. Cabral Martins, Fernando (2008. Dicionário de Fernando Pessoa e do modernismo português. Lisboa: Caminho; 959 pp.

    Directory of Open Access Journals (Sweden)

    Jasmina Markič

    2008-12-01

    Full Text Available Fernando Pessoa es, sin duda alguna, uno de los mayores poetas portugueses y europeos. En noviembre 2008 fue publicado un extenso libro, una especie de enciclopedia, intitulado Dicionário de Fernando Pessoa e do Modernismo Português. Fernando Cabral Martins, profesor de literatura y cultura portuguesas en la universidad lisboeta Universidade Nova de Lisboa, traductor y ensayista, editor de antologías literarias y autor de estudios sobre los modernistas portugueses, en especial sobre Fernando Pessoa, Mario de Sá Carneiro y Almada Negreiros, es el editor y uno de los autores de esta obra.

  2. A dupla estrutura do conhecimento: relação entre teoria e compreender prévio do ser-no-mundo em Martin Heidegger

    OpenAIRE

    2009-01-01

    O problema da presente tese é o conhecimento. Contrapõe à metafísica do conhecimento ou às Teorias do Conhecimento a alternativa da fenomenologia hermenêutica de Martin Heidegger. Iniciamos por apresentar alguns elementos fundamentais elaborados pela tradição na busca de solucionar o problema através das diversas teorias explicativas do conhecimento. Mostramos que a tradição metafísica parte da separação entre sujeito e objeto, pressupondo esses dois entes contrapostos que entram na relação c...

  3. Identification of Putative Wintering Areas and Ecological Determinants of Population Dynamics of Common House-Martin (Delichon urbicum and Common Swift (Apus apus Breeding in Northern Italy

    Directory of Open Access Journals (Sweden)

    Roberto Ambrosini

    2011-06-01

    Full Text Available To identify the causes of population decline in migratory birds, researchers must determine the relative influence of environmental changes on population dynamics while the birds are on breeding grounds, wintering grounds, and en route between the two. This is problematic when the wintering areas of specific populations are unknown. Here, we first identified the putative wintering areas of Common House-Martin (Delichon urbicum and Common Swift (Apus apus populations breeding in northern Italy as those areas, within the wintering ranges of these species, where the winter Normalized Difference Vegetation Index (NDVI, which may affect winter survival, best predicted annual variation in population indices observed in the breeding grounds in 1992-2009. In these analyses, we controlled for the potentially confounding effects of rainfall in the breeding grounds during the previous year, which may affect reproductive success; the North Atlantic Oscillation Index (NAO, which may account for climatic conditions faced by birds during migration; and the linear and squared term of year, which account for nonlinear population trends. The areas thus identified ranged from Guinea to Nigeria for the Common House-Martin, and were located in southern Ghana for the Common Swift. We then regressed annual population indices on mean NDVI values in the putative wintering areas and on the other variables, and used Bayesian model averaging (BMA and hierarchical partitioning (HP of variance to assess their relative contribution to population dynamics. We re-ran all the analyses using NDVI values at different spatial scales, and consistently found that our population of Common House-Martin was primarily affected by spring rainfall (43%-47.7% explained variance and NDVI (24%-26.9%, while the Common Swift population was primarily affected by the NDVI (22.7%-34.8%. Although these results must be further validated, currently they are the only hypotheses about the wintering

  4. Fifty years after Martin Luther King’s speech, Obama’s gradual approach to political change still needs King’s visionary dream to play against

    OpenAIRE

    Kier, Ruth

    2013-01-01

    Last week saw the 50th anniversary of Martin Luther King’s ‘I have a dream’ speech, which was marked at an\\ud event by President Barack Obama. Rune Kier writes that while King’s speech was one which\\ud articulated abrupt and revolutionary change to achieve equality against an apparently stagnant establishment,\\ud Obama’s rhetoric is that of gradual, hard won, political change. Despite these differences, King’s speech is still\\ud the vision that Obama is striving for.

  5. 它可以重现具有立体感的钢琴声像Martin Logan(马田卢根)Vantage静电扬声器

    Institute of Scientific and Technical Information of China (English)

    聿名

    2007-01-01

    @@ Martin Logan-马田卢根 能进行"电-声"转换的扬声器从诞生至今已有上百年的历史,期间出现了多种多样的原理和技术,到目前发展得最为成熟、应用得最为广泛的是通常所说的电动式扬声器,除此之外发烧友们还立刻能想到的应该就是静电扬声器了.

  6. Central Laboratories Services

    Data.gov (United States)

    Federal Laboratory Consortium — The TVA Central Laboratories Services is a comprehensive technical support center, offering you a complete range of scientific, engineering, and technical services....

  7. Central Pain Syndrome

    Science.gov (United States)

    ... or hands. Central pain syndrome often begins shortly after the causative injury or damage, but may be delayed by months or even years, especially if it is related to post-stroke pain. × Definition Central pain syndrome is a neurological ...

  8. Central centrifugal cicatricial alopecia

    Directory of Open Access Journals (Sweden)

    Collin Blattner

    2013-01-01

    Full Text Available Central centrifugal cicatricial alopecia is a common cause of progressive permanent apical alopecia. This unique form of alopecia includes entities previously know as "hot comb alopecia," "follicular degeneration syndrome," "pseudopelade" in African Americans and "central elliptical pseudopelade" in Caucasians. The etiology appears to be multifactorial and the condition occurs in all races.

  9. Optimal central bank transparency

    NARCIS (Netherlands)

    van der Cruijsen, C.A.B.; Eijffinger, S.C.W.; Hoogduin, L.

    2008-01-01

    Should central banks increase their degree of transparency any further? We show that there is likely to be an optimal intermediate degree of central bank transparency. Up to this optimum more transparency is desirable: it improves the quality of private sector inflation forecasts. But beyond the opt

  10. Optimal central bank transparency

    NARCIS (Netherlands)

    van der Cruijsen, C.A.B.; Eijffinger, S.C.W.; Hoogduin, L.H.

    2010-01-01

    Should central banks increase their degree of transparency any further? We show that there is likely to be an optimal intermediate degree of central bank transparency. Up to this optimum more transparency is desirable: it improves the quality of private sector inflation forecasts. But beyond the opt

  11. The Hand with the Pen: Martin of Loka, Matjaž Jurčič of Kapela and Herman Talner of Trebnje and their Colophons

    Directory of Open Access Journals (Sweden)

    Nataša Golob

    2014-12-01

    Full Text Available Beginning with expressions such as ideographs, the author’s autograph, and the copyist’s autograph, this paper explains the dilemma of some Late Medieval Manuscripts in Slovenian collections that were mistakenly identified as being the author’s own textual creation. The main part of this paper focuses on three mid-15th-century copyists: Martin of Loka, Matjaž Jurčič of Kapela, and Herman Talner of Trebnje. Because each of them added the name of their hometown to their signature, all three can be recognized as hailing from Slovenian places. Martin of (Škofja Loka was an erudite man, and this is evident from his texts he wrote in German, Slovenian and Latin, as well as from his many forms of scripts. Matjaž Jurčič of Kapela was probably a freelance artist, and the colophon to his copy of an epic poem contains an inscription in Latin, German and Provençal. Working in a remote location, the third, Herman Talner, copied a lengthy politically-oriented poem for Lord Ludvik of Castle Kozjak. At the end of their work all three added colophons which provide valuable information about these individuals and the conditions in which they worked.

  12. [Risk factors of ciguatera in the French West Indies in Saint-Barthélémy, Saint-Martin and Anguilla].

    Science.gov (United States)

    Bourdeau, P; Bagnis, R

    1989-01-01

    An epidemiological study on ciguatera fish poisoning in the French West Indies (St-Barthelemy, St-Martin and Anguilla) was conducted during the years 1985-1986. The investigation on intoxications shows a non seasonal significant prevalence. Though it was difficult to list the cases, the morbidity seems to vary between 7 and 30 per thousand. A study of fish toxicity was realised; 46 different species were tested (individually or by pools) by the mosquito bio-test. Observations of intoxications give the following results: High risk species: Caranx bartholomaei, C. lugubris, Seriola dumerili, Lutjanus apodus, L. jocu, Pristipomoides macrophtalmus, Gymnothorax funebris, G. moringa, Scomberomorus cavalla, S. regalis, Mycteroperca venenosa, M. tigris, Epinephelus morio, Sphyraena barracuda. Intermediate species: Caranx latus, C. ruber, Lachnolaimus maximus, Lutjanus analis, L. buccanella, L. griseus, Malacanthus plumieri, Scomberomorus maculatus. Low risk species: Balistes vetula, Alectis ciliaris, Haemulon album, Bodianus rufus, Halichoeres radiatus, Priacanthus arenatus, Alphestes afer. Many species are involved in the toxic food chain. New ones have been identified, but it is difficult to determine the toxic level range. A cartography is presented but no place is free of risk. A research of Gambierdiscus toxicus, the causal agent, on algal surface from dead corals was conducted around St-Barthelemy and St-Martin. The dinoflagellate is found in low or medium populations all around the islands with no difference between North and South. There is a maximal activity during the spring. A model of the epidemiology of the ciguatera in the area is proposed.

  13. A Modern Twist on the Beaumont and St. Martin Case: Encouraging Analysis and Discussion in the Bioethics Classroom with Reflective Writing and Concept Mapping

    Directory of Open Access Journals (Sweden)

    Carlos C. Goller

    2014-09-01

    Full Text Available Historical ethical dilemmas are a valuable tool in bioethics courses. However, garnering student interest in reading and discussing the assigned cases in the classroom can be challenging. In an effort to actively engage undergraduate and graduate students in an Ethical Issues in Biotechnology course, an activity was developed to encourage reflection on a classical ethical dilemma between a patient, St. Martin, and his employer/caretaker, Beaumont. Two different texts were used to analyze the ethical ramifications of this relationship: a chapter in a popular press book and a short perspective in a medical journal. Participants read the book chapter for homework and discussed it in class. This easy read highlights the fundamental ethical issues in the relationship between two men. Students were then provided with a second text focusing on the scientific accomplishments achieved through Beaumont's experimentation on St. Martin. A structured worksheet prompted participants to reflect on their feelings after reading each text and create a concept map depicting the dilemma. Student-generated concept maps and written reflections indicate participants were able to list the ethical issues, analyze the situation, and evaluate the information provided. This activity not only encouraged higher-level thinking and reflection, it also mirrored the course's structured approach of using concept mapping and reflection to dissect ethical dilemmas.

  14. The central peak revisited

    Energy Technology Data Exchange (ETDEWEB)

    Shirane, G.

    1995-10-27

    The central peak in SrTiO{sub 3} was first observed by Riste and his collaborators in 1971. This was one of the key discoveries leading to an understanding of the dynamics of phase transitions. The most recent discovery of two length scales in SrTiO{sub 3} motivated a reinvestigation of the soft phonon and associated central peak by neutron scattering. These recent experiments shed new light on the nature of the central peak. It is now well established to be strongly sample dependent and it originates from defects in bulk crystals.

  15. Imaging central pain syndromes.

    Science.gov (United States)

    Veldhuijzen, Dieuwke S; Greenspan, Joel D; Kim, Jong H; Coghill, Robert C; Treede, Rolf-Detlef; Ohara, Shinji; Lenz, Frederick A

    2007-06-01

    Anatomic, functional, and neurochemical imaging studies have provided new investigative tools in the study of central pain. High-resolution imaging studies allow for precise determination of lesion location, whereas functional neuroimaging studies measure pathophysiologic consequences of injury to the central nervous system. Additionally, magnetic resonance spectroscopy evaluates lesion-induced neurochemical changes in specific brain regions that may be related to central pain. The small number of studies to date precludes definitive conclusions, but the recent findings provide information that either supports or refutes current hypotheses and can serve to generate new ideas.

  16. Central nervous system resuscitation

    DEFF Research Database (Denmark)

    McIntosh, T K; Garde, E; Saatman, K E;

    1997-01-01

    Traumatic injury to the central nervous system induces delayed neuronal death, which may be mediated by acute and chronic neurochemical changes. Experimental identification of these injury mechanisms and elucidation of the neurochemical cascade following trauma may provide enhanced opportunities ...

  17. Central Asian Republic Info

    Data.gov (United States)

    US Agency for International Development — CAR Info is designed and managed by the Central Asian Republic Mission to fill in the knowledge and reporting gaps in existing agency systems for that Mission. It...

  18. Central nervous system

    Science.gov (United States)

    The central nervous system is composed of the brain and spinal cord. Your brain and spinal cord serve as the main "processing center" for your entire nervous system. They control all the workings of your body.

  19. Central nervous system resuscitation

    DEFF Research Database (Denmark)

    McIntosh, T K; Garde, E; Saatman, K E

    1997-01-01

    Traumatic injury to the central nervous system induces delayed neuronal death, which may be mediated by acute and chronic neurochemical changes. Experimental identification of these injury mechanisms and elucidation of the neurochemical cascade following trauma may provide enhanced opportunities...

  20. "Central Station" Londonis

    Index Scriptorium Estoniae

    2000-01-01

    Londoni galeriis Milch seitsme läti, leedu ja eesti kunstniku projekt "Central Station". Kuraatorid Lisa Panting, Sally Tallant. Eestist osalevad Hanno Soans (Catarina Campinoga koostöös valminud video), Kiwa, Kai Kaljo

  1. Central Station Design Options

    DEFF Research Database (Denmark)

    2011-01-01

    The purpose of EDISON Work Package 4.1 is the evaluation of possible Central (charging) Stations design options for making possible the public charging of Electric Vehicles (EVs). A number of scenarios for EVs are assessed, with special emphasis on the options of Fast Charging and Battery Swapping....... The work identifies the architecture, sizing and siting of prospective Central Stations in Denmark, which can be located at shopping centers, large car parking lots or gas stations. Central Stations are planned to be integrated in the Danish distribution grid. The Danish island of Bornholm, where a high.......g. due to vandalism, the charge supply circuit is disconnected. More electrical vehicles on the market are capable today of quick charging up to 50 kW power level. The feasibility of Central Stations with fast charging/swapping option, their capacity, design, costs and grid impact, as well as battery...

  2. [Martin Heidegger, beneficence, health, and evidence based medicine--contemplations regarding ethics and complementary and alternative medicine].

    Science.gov (United States)

    Oberbaum, Menachem; Gropp, Cornelius

    2015-03-01

    Beneficence is considered a core principle of medical ethics. Evidence Based Medicine (EBM) is used almost synonymously with beneficence and has become the gold standard of efficiency of conventional medicine. Conventional modern medicine and EBM in particular are based on what Heidegger called calculative thinking, whereas complementary medicine (CM) is often based on contemplative thinking according to Heidegger's distinction of different thinking processes. A central issue of beneficence is the striving for health and wellbeing. EBM is little concerned directly with wellbeing, though it does claim to aim at improving quality of life by correcting pathological processes and conditions like infectious diseases, ischemic heart disease but also hypertension and hyperlipidemia. On the other hand, wellbeing is central to therapeutic efforts of CM. Scientific methods to gauge results of EBM are quantitative and based on calculative thinking, while results of treatments with CM are expressed in a qualitative way and based on meditative thinking. In order to maximize beneficence it seems important and feasible to use both approaches, by combining EBM and CM in the best interest of the individual patient.

  3. Consideraciones en torno a la estructura ontológica existencial de la muerte en Martin Heidegger

    Directory of Open Access Journals (Sweden)

    Elsa González Moscoso

    2012-06-01

    Full Text Available [ES] La pretensión del presente texto es el de dar cuenta de la concepción heideggeriana de la muerte a partir de las consideraciones de El Ser y el Tiempo. Para tal propósito se describe y desarrolla brevemente algunos elementos centrales tales como la idea de la muerte como fenómeno de la vida y no su simple terminación; la explicación de la muerte como posibilidad o un “aún no”; la proyección existenciaria de la propia muerte; la libertad de la muerte como abrirse a ella y la existencia auténtica. Todos estos elementos gravitando alrededor del concepto ontológico-existenciario de la muerte. [EN] The aim of the present writing is to offer an account of the heideggerian conception of death from the considerations of Being and Time. For that purpose, this paper briefly describes and develops some central elements such as the idea of death as a phenomenon collateral to life and not its simple ending; the explanation of death as a possibility or a “not yet”; the existentialist projection of the own death; the freedom of death as an opening to it and to the true existence. All of these elements gravitating around the ontological-existential concept of death.

  4. Gangs in Central America

    Science.gov (United States)

    2008-10-17

    Citizen Security held in July 2008 indicated that Guatemala now has the second highest murder rate in Central America (roughly 45 per 100,000 people...training regional security forces.48 In recent years, the U.S. Southern Command has taken a leading role in discussing the problem of citizen security in...the results CRS-19 51 “Memo: The Merida Initiative and Citizen Security in Mexico and Central America,” Washington Office on Latin America, March 2008

  5. Outsourcing central banking

    DEFF Research Database (Denmark)

    Khoury, Sarkis Joseph; Wihlborg, Clas

    2005-01-01

    The literature on Currency Boards (CB) stops at the water edge in terms of dealing with the totality of the functions of a central bank. Monetary policy, and banking supervisioncan be "outsourced" in an open economy with substantial foreign direct investment (FDI)in the banking sector if political...... the feasibility of, and constraints on, outsourcing of central bank functions. A brief discussion of the Argentinian experience is used for contrast.Key words: Currency Board, Foreign Banks, Supervision, Regional Integration,outsourcing....

  6. Physical, Nutrient, and Biological Measurements of Coastal Waters off Central California in January 2009

    Science.gov (United States)

    2009-11-01

    Cruise Participants Personnel Duties Affiliation Tim Pennington (Chief Scientist) Marguerite Blum Martin Suro ...1 1 1 1 1 1 1 1 1 1 1 46 26. Martin Suro Monterey Bay Aquarium Research Institute Moss Landing, CA 1

  7. [The "utopian" national socialism - a mutual dispute in the philosophy of Martin Heidegger and Carl Friedrich von Weizsäcker?].

    Science.gov (United States)

    Schäfer, Wolf

    2014-01-01

    In a letter to his wife from October 14, 1943, Werner Heisenberg describes a fierce clash with Carl Friedrich von Weizsäcker. The sudden conflict raises numerous questions, two of which are tackled here. First: How is now the friendly relationship between Heisenberg and Weizsäcker in the postwar years to be understood? The answer is: as a strategic performance. Second: How are the radical opinions to be explained that Weizsäcker expressed at the time? A thorough reconstruction of the lifelong connection that Weizsäcker maintained with Martin Heidegger and Heidegger's philosophy gives the answer: the young Weizsäcker was fired up by the "utopian" National Socialism with which Heidegger trumped the real existing.

  8. Insetos em presépios e as "formigas vestidas" de Jules Martin (1832-1906: uma curiosa manufatura paulistana do final do século XIX

    Directory of Open Access Journals (Sweden)

    Dante Martins Teixeira

    2008-01-01

    Full Text Available Present in Brazil since the beginning of Portuguese colonization, crèche nativity scenes were soon adapted to local reality, a propitious circumstance for the appearance of heterodox conceptions and the use of exotic elements of the fauna and flora peculiar to each region. As records about insects are very uncommon, it is noteworthy that females of leaf-cutting ants, Atta sp. (Hymenoptera, Formicidae, were used to compose crèche nativity scenes in São Paulo State. Having subsisted at least up to the decade of 1960, the "ant crèches" of cities such as Embu das Artes could be related to the then famous "dressed ants" created by Jules Martin, a curious manufacture of the city of São Paulo in the last quarter of the 19th century.

  9. Les intellectuels français de l’entre-deux guerres : Le tragique de la condition humaine chez Malraux et Martin du Gard

    Directory of Open Access Journals (Sweden)

    Ana Maria Alves

    2015-01-01

    Full Text Available Composed of two separate periods by the economic crisis of 1929, the interwar period is characterized by a cut between the twenties and the thirties. In literature, this time interval is marked by a revival in all genres. Our goal is, first, to contextualize this cycle that will allow us to choose, eventually, a genre. Our election will focus on the novel that draws its material in the news, on “the modern novel [which] is a means of expression of the tragedy of the man [...] "as evidenced by Malraux. Never ceasing to care about human destiny, Malraux states in his Antimemoires "I’m interested in any man, that is The human condition." This concern, this tragedy of existence, the concern of the individual in all its forms will be presented, as we propose to show, not only in the work of Malraux, specifically in Man but also in that of Roger Martin du Gard - Les Thibault.

  10. Impact of commercial fishing on Trindade Island and Martin Vaz Archipelago, Brazil: characteristics, conservation status of the species involved and prospects for preservation

    Directory of Open Access Journals (Sweden)

    Hudson Tercio Pinheiro

    2010-12-01

    Full Text Available Visual records, radio interviews and onboard observations of the fishing activities during a 58 days scientific expedition to Trindade Island and the Martin Vaz Archipelago were obtained from February to April 2007. The regular activities of four different fisheries were observed: pelagic longline, bottom line, trolling and handline. These fisheries caused mortality of at least seven species with some level threat, according to the International Union for Conservation of Nature list. The establishment of specific restriction norms for hook-and-line activities around the oceanic islands was seen as an alternative for the conservation of the ichthyofauna of the region. Satellite monitoring to track the fishery vessels could be established through the national program as another legal mean to diminish fishing the impact.Reportamos atividades de pesca comerciais no complexo insular mais afastado da costa brasileira: Ilha da Trindade e Arquipélago Martin Vaz. As atividades foram estudadas através de embarques e entrevistas com os mestres e pescadores das embarcações durante uma expedição cientifica realizada entre fevereiro e abril de 2007. Quatro modalidades de atividades de pesca são realizadas na região, capturando ao menos sete espécies que possuem algum risco de extinção. O estabelecimento de normas específicas de restrição para atividades que pescam sobre os recifes das ilhas é uma alternativa para a conservação das espécies ameaçadas. O monitoramento das embarcações pode ocorrer via satélite através do programa nacional de rastreamento de embarcações pesqueiras (PREPS.

  11. CENTRAL PLATEAU REMEDIATION

    Energy Technology Data Exchange (ETDEWEB)

    ROMINE, L.D.

    2006-02-01

    A systematic approach to closure planning is being implemented at the Hanford Site's Central Plateau to help achieve the goal of closure by the year 2035. The overall objective of Central Plateau remediation is to protect human health and the environment from the significant quantity of contaminated material that resulted from decades of plutonium production in support of the nation's defense. This goal will be achieved either by removing contaminants or placing the residual contaminated materials in a secure configuration that minimizes further migration to the groundwater and reduces the potential for inadvertent intrusion into contaminated sites. The approach to Central Plateau cleanup used three key concepts--closure zones, closure elements, and closure process steps--to create an organized picture of actions required to complete remediation. These actions were merged with logic ties, constraints, and required resources to produce an integrated time-phased schedule and cost profile for Central Plateau closure. Programmatic risks associated with implementation of Central Plateau closure were identified and analyzed. Actions to mitigate the most significant risks are underway while high priority remediation projects continue to make progress.

  12. The Naive Central Banker

    Directory of Open Access Journals (Sweden)

    Marcelo de Carvalho Griebeler

    2015-09-01

    Full Text Available There has been in some countries a trend of assigning other functions to central banks besides price stability. The most suggested function to be added to monetary authority’s obligations is to pursue economic growth or full employment. In this paper we characterize the behavior and analyse the optimal monetary policy of, what we call, a naive central banker. We describe the naive behavior as one that does face the inflation-unemployment trade-off, but it tries to minimize both variables simultaneously. Our findings, both under discretion and commitment, indicate that the naive central banker delivers lower expected inflation and inflation variance than the benchmark behavior whenever the economy is rigid enough. However, the degree of conservativeness also affects this result, such that the less conservative the naive policymaker, the more rigidity is necessary.

  13. SOCRATES Invades Central Europe

    Directory of Open Access Journals (Sweden)

    Joseph Slowinski

    1998-04-01

    Full Text Available The objective of this article is to explore the current reality faced by higher education students in Central and Eastern Europe and to draw out the implications of this current reality for policy makers in the future. In the article, I explore the influence of transnational corporations' training programs on education as it currently pertains to Central and Eastern European higher education and employment. In addition, multinational corporate entities exercise influence on European Union policy through the role of lobby organizations and activities. I explore the influence of these practices on education with an emphasis on the emerging importance of Western language skills. In addition, I focus on the European Union and its efforts to expand into Central and Eastern Europe in order to provide a focal point for analysis.

  14. 3D Stratigraphic Modeling of Central Aachen

    Science.gov (United States)

    Dong, M.; Neukum, C.; Azzam, R.; Hu, H.

    2010-05-01

    , -y, -z coordinates, down-hole depth, and stratigraphic information are available. 4) We grouped stratigraphic units into four main layers based on analysis of geological settings of the modeling area. The stratigraphic units extend from Quaternary, Cretaceous, Carboniferous to Devonian. In order to facilitate the determination of each unit boundaries, a series of standard code was used to integrate data with different descriptive attributes. 5) The Quaternary and Cretaceous units are characterized by subhorizontal layers. Kriging interpolation was processed to the borehole data in order to estimate data distribution and surface relief for the layers. 6) The Carboniferous and Devonian units are folded. The lack of software support, concerning simulating folds and the shallow depth of boreholes and cross sections constrained the determination of geological boundaries. A strategy of digitalizing the fold surfaces from cross sections and establishing them as inclined strata was followed. The modeling was simply subdivided into two steps. The first step consisted of importing data into the modeling software. The second step involved the construction of subhorizontal layers and folds, which were constrained by geological maps, cross sections and outcrops. The construction of the 3D stratigraphic model is of high relevance to further simulation and application, such as 1) lithological modeling; 2) answering simple questions such as "At which unit is the water table?" and calculating volume of groundwater storage during assessment of aquifer vulnerability to contamination; and 3) assigned by geotechnical properties in grids and providing them for user required application. Acknowledgements: Borehole data is kindly provided by the Municipality of Aachen. References: 1. Janet T. Watt, Jonathan M.G. Glen, David A. John and David A. Ponce (2007) Three-dimensional geologic model of the northern Nevada rift and the Beowawe geothermal system, north-central Nevada. Geosphere, v. 3

  15. Central Bank independence

    Directory of Open Access Journals (Sweden)

    Vasile DEDU

    2012-08-01

    Full Text Available In this paper we present the key aspects regarding central bank’s independence. Most economists consider that the factor which positively influences the efficiency of monetary policy measures is the high independence of the central bank. We determined that the National Bank of Romania (NBR has a high degree of independence. NBR has both goal and instrument independence. We also consider that the hike of NBR’s independence played an important role in the significant disinflation process, as headline inflation dropped inside the targeted band of 3% ± 1 percentage point recently.

  16. Several Centuries of Centrality

    OpenAIRE

    Roth, Dana L.

    2015-01-01

    As Carolyn Bertozzi mentioned in her inaugural editorial, the relationship of “Central Science” to “Chemistry” became popularized over 40 years ago with the publication of the first edition of Brown and LeMay’s Chemistry: The Central Science, now in its 13th edition. Yet as late as 2003, Prof. Sason Shaik at The Hebrew University claimed “popularization of chemistry remains scant.” He goes on to share [his] “own experience of popularizing chemistry by delivering the following universal messag...

  17. Glueballs A central mystery

    CERN Document Server

    Close, Francis Edwin

    2000-01-01

    Glueball candidates and qqbar mesons have been found to be produced with different momentum and angular dependences in the central region of pp collisions. This talk illustrates this phenomenon and explains the phi and t dependences of mesons with JPC = 0++,0-+, 1++, 2++ and 2-+. For production of 0++ and 2++ mesons the analysis reveals a systematic behaviour in the data that appears to distinguish between qqbar and non-qqbar or glueball candidates. An explanation is given for the absence of 0-+ glueball candidates in central production at present energies and the opportunity for their discovery at RHIC is noted.

  18. Doing language: Narratives from an activist world in the Austrian art-world of the 1990s: the Art Activism of WochenKlausur, Martin Krenn, Oliver Ressler and maiz

    NARCIS (Netherlands)

    Fotiadi, E.

    2012-01-01

    The article refers to the political art scene in Austria during the 1990s and early 2000s. Participatory art-activism projects by the group WochenKlausur and by Martin Krenn and Oliver Ressler are juxtaposed to artistic work used for political activism by the women migrants' organization maiz. All c

  19. 1 küsimus noorele juhile : Kuidas on kõige parem tähtsad põhimõtted töötajateni viia? / Kaarel Oja, Reet Roos, Martin Hurt... [jt.

    Index Scriptorium Estoniae

    2010-01-01

    Küsimusele vastavad Teater NO99 tegevjuht Kaarel Oja, meediaagentuuri Inspired, tööõigusbüroo ja trükikoja Digiprint omanik Reet Roos, kaitseministeeriumi asekantsler Martin Hurt, SOL Eesti personalijuht Evely Ellert ning investeerimis- ja varahalduslahendusi pakkuva Sampo Life juhatuse liige Erkki Sadam

  20. "Mõõga amet olgu kaitsmine ja karistamine, vagade kaitsmine rahu läbi ja kurjade karistamine sõjaga." Ääremärkusi Martin Lutheri poliitilise eetika teemal / Andres Saumets

    Index Scriptorium Estoniae

    Saumets, Andres

    2004-01-01

    Martin Lutheri olulisemad seisukohad küsimustes, kelle käes ja kelle vastu on õigus kasutada vägivaldseid, sealhulgas sõjalisi vahendeid, ning missuguste kriteeriumite alusel tuleks eristada õiglast ja ebaõiglast sõda

  1. Retiring the central executive.

    Science.gov (United States)

    Logie, Robert H

    2016-10-01

    Reasoning, problem solving, comprehension, learning and retrieval, inhibition, switching, updating, or multitasking are often referred to as higher cognition, thought to require control processes or the use of a central executive. However, the concept of an executive controller begs the question of what is controlling the controller and so on, leading to an infinite hierarchy of executives or "homunculi". In what is now a QJEP citation classic, Baddeley [Baddeley, A. D. (1996). Exploring the central executive. Quarterly Journal of Experimental Psychology, 49A, 5-28] referred to the concept of a central executive in cognition as a "conceptual ragbag" that acted as a placeholder umbrella term for aspects of cognition that are complex, were poorly understood at the time, and most likely involve several different cognitive functions working in concert. He suggested that with systematic empirical research, advances in understanding might progress sufficiently to allow the executive concept to be "sacked". This article offers an overview of the 1996 article and of some subsequent systematic research and argues that after two decades of research, there is sufficient advance in understanding to suggest that executive control might arise from the interaction among multiple different functions in cognition that use different, but overlapping, brain networks. The article concludes that the central executive concept might now be offered a dignified retirement.

  2. Central Nervous System Tuberculosis

    OpenAIRE

    Bano, Shahina; Chaudhary, Vikas; Yadav, Sachchidanand

    2012-01-01

    Central nervous system tuberculosis is a rare presentation of active tuberculosis and accounts for about 1% of cases (1). The three clinical categories include meningitis, intracranial tuberculomas, and spinal tuberculous arachnoiditis. We report a case of a young man who presented with active pulmonary tuberculosis in addition to tuberculous meningitis and the presence of numerous intracranial tuberculomas.

  3. Central venous line - infants

    Science.gov (United States)

    A central venous line (CVL) is a long, soft, plastic tube that is put into a large vein in the chest. WHY IS A CVL USED? A CVL is often put in when a baby cannot get a ... (MCC). A CVL can be used to give nutrients or medicines to a ...

  4. CMS Central Hadron Calorimeter

    OpenAIRE

    Budd, Howard S.

    2001-01-01

    We present a description of the CMS central hadron calorimeter. We describe the production of the 1996 CMS hadron testbeam module. We show the results of the quality control tests of the testbeam module. We present some results of the 1995 CMS hadron testbeam.

  5. Ecodesign in Central America

    NARCIS (Netherlands)

    Crul, M.R.M.

    2003-01-01

    This PhD thesis describes and analyses the change process started by the Ecodesign project in Central America, executed between 1998 and 2002. The project started using the concept and praxis developed in Europe. Nine ecodesign projects were performed in industry, and ecodesign was introduced to cou

  6. Central nervous system tuberculosis.

    Science.gov (United States)

    Torres, Carlos; Riascos, Roy; Figueroa, Ramon; Gupta, Rakesh K

    2014-06-01

    Tuberculosis (TB) has shown a resurgence in nonendemic populations in recent years and accounts for 8 million deaths annually in the world. Central nervous system involvement is one of the most serious forms of this infection, acting as a prominent cause of morbidity and mortality in developing countries. The rising number of cases in developed countries is mostly attributed to factors such as the pandemic of acquired immunodeficiency syndrome and increased migration in a globalized world. Mycobacterium TB is responsible for almost all cases of tubercular infection in the central nervous system. It can manifest in a variety of forms as tuberculous meningitis, tuberculoma, and tubercular abscess. Spinal infection may result in spondylitis, arachnoiditis, and/or focal intramedullary tuberculomas. Timely diagnosis of central nervous system TB is paramount for the early institution of appropriate therapy, because delayed treatment is associated with severe morbidity and mortality. It is therefore important that physicians and radiologists understand the characteristic patterns, distribution, and imaging manifestations of TB in the central nervous system. Magnetic resonance imaging is considered the imaging modality of choice for the study of patients with suspected TB. Advanced imaging techniques including magnetic resonance perfusion and diffusion tensor imaging may be of value in the objective assessment of therapy and to guide the physician in the modulation of therapy in these patients.

  7. Central Dogma Goes Digital.

    Science.gov (United States)

    Lin, Yihan; Elowitz, Michael B

    2016-03-17

    In this issue of Molecular Cell, Tay and colleagues (Albayrak et al., 2016) describe a new technique to digitally quantify the numbers of protein and mRNA in the same mammalian cell, providing a new way to look at the central dogma of molecular biology.

  8. Multicultural Central Asia.

    Science.gov (United States)

    Boyle, Eric D.

    This article addresses the multicultural aspect of Central Asia in response to the discussion on diversity in U.S. classrooms. Many areas of the world are more diverse than the U.S., and these areas experience successes and failures with many of the same issues the U.S. is currently struggling with. Comparing the U.S. diversity debate with similar…

  9. Channeling the Central Dogma.

    Science.gov (United States)

    Calabrese, Ronald L

    2014-05-21

    How do neurons and networks achieve their characteristic electrical activity, regulate this activity homeostatically, and yet show population variability in expression? In this issue of Neuron, O'Leary et al. (2014) address some of these thorny questions in this theoretical analysis that starts with the Central Dogma.

  10. Company activities - central region

    Energy Technology Data Exchange (ETDEWEB)

    Ayling, G.

    2007-06-15

    The first section of the article gives an overview of exploration and new developments in the field of gold, nickel, diamond and opal mining in central Queensland. The second part looks at coal, coal seam gas and petroleum exploration and development projects in the area. 1 fig.

  11. Testing for central symmetry

    NARCIS (Netherlands)

    Einmahl, John; Gan, Zhuojiong

    2016-01-01

    Omnibus tests for central symmetry of a bivariate probability distribution are proposed. The test statistics compare empirical measures of opposite regions. Under rather weak conditions, we establish the asymptotic distribution of the test statistics under the null hypothesis; it follows that they a

  12. Central areolar choroidal dystrophy.

    NARCIS (Netherlands)

    Boon, C.J.F.; Klevering, B.J.; Cremers, F.P.M.; Zonneveld-Vrieling, M.N.; Theelen, T.; Hollander, A.I. den; Hoyng, C.B.

    2009-01-01

    OBJECTIVE: To describe the clinical characteristics, follow-up data and molecular genetic background in a large group of patients with central areolar choroidal dystrophy (CACD). DESIGN: Retrospective case series study. PARTICIPANTS: One hundred three patients with CACD from the Netherlands. METHODS

  13. Induced, endogenous and exogenous centrality

    OpenAIRE

    Everett, Martin G.; Stephen P. Borgatti

    2010-01-01

    Centrality measures are based upon the structural position an actor has within the network. Induced centrality, sometimes called vitality measures, take graph invariants as an overall measure and derive vertex level measures by deleting individual nodes or edges and examining the overall change. By taking the sum of standard centrality measures as the graph invariant we can obtain measures which examine how much centrality an individual node contributes to the centrality of the other nodes in...

  14. Do Central Banks Need Capital?

    OpenAIRE

    Peter Stella

    1997-01-01

    Central banks may operate perfectly well without capital as conventionally defined. A large negative net worth, however, is likely to compromise central bank independence and interfere with its ability to attain policy objectives. If society values an independent central bank capable of effectively implementing monetary policy, recapitalization may become essential. Proper accounting practice in determining central bank profit or loss and rules governing the transfer of the central bank’s ope...

  15. «Il nastro a rovescio». Possibili influenze di Storie Naturali ne La freccia del tempo di Martin Amis

    Directory of Open Access Journals (Sweden)

    Giuseppe Alvino

    2016-11-01

    Full Text Available Il presente contributo si propone di ripercorrere le tappe del rapporto letterario tra Martin Amis e Primo Levi, sottolineando l’attenzione dello scrittore inglese nei confronti dei testi di Levi. Come Amis stesso scrive più volte, Levi fu per lui una delle letture fondamentali nel suo percorso di ricerca letteraria; e nella Postfazione di una delle sue opere principali, Time’s arrow (La freccia del tempo, l’autore richiama per ben due volte l’attenzione su Levi, da un lato, ritenendo che senza le letture leviane non avrebbe potuto scrivere il suo romanzo, e dall’altro, avvertendo il lettore che il titolo pensato originariamente era un’espressione leviana, La natura dell’offesa (oggi secondo titolo de La freccia del tempo. Partendo da questi presupposti si nota come, nel racconto Trattamento di quiescenza della raccolta Storie Naturali, Levi parla tangenzialmente di uno scorrere del tempo al contrario e con una causalità inversa, nello stesso modo in cui Amis, in maniera più sistematica e precisa, costruisce per intero il suo romanzo. Dunque si potrebbe ipotizzare che Amis si sia ispirato non solo al Levi di Se questo è un uomo, La tregua e I sommersi e i salvati per il tema del suo romanzo (e cioè la barbarie nazista, ma anche al Levi dei racconti per il modo tutto particolare di narrare la sua storia. Del resto, la scelta di scrivere il romanzo ‘al contrario’ è funzionale al tema: solo in un mondo con un tempo e una causalità ‘al contrario’ la barbarie dei campi di concentramento sarebbe giustificabile. The purpose of this paper is to explore the literary relationship between Martin Amis and Primo Levi, highlighting how the English writer directed his attention to Levi’s works. As Amis himself often writes, Levi was one of his fundamental readings in his literary research; in the Afterword of one of his masterpieces, Time’s Arrow, the author mentions Levi twice: on the one hand, he claims that he could not

  16. Central simple Poisson algebras

    Institute of Scientific and Technical Information of China (English)

    SU Yucai; XU Xiaoping

    2004-01-01

    Poisson algebras are fundamental algebraic structures in physics and symplectic geometry. However, the structure theory of Poisson algebras has not been well developed. In this paper, we determine the structure of the central simple Poisson algebras related to locally finite derivations, over an algebraically closed field of characteristic zero.The Lie algebra structures of these Poisson algebras are in general not finitely-graded.

  17. Central corneal abscess.

    Science.gov (United States)

    van Bijsterveld, O P

    1976-05-01

    Central corneal abscess developed in the experimental animal after inoculation of biologically active staphylococcal strains in a paracentral epithelial lesion of the cornea. These abscesses did not ulcerate, developed only with high inocula, occurred more frequently in immunized rabbits. A serpiginous type of ulceration did not develop at the site of the initial epithelial lesion nor at any other place in the cornea. Histologically, the lesions consisted of densely packed polymorphonuclear leukocytes between the corneal lamellae.

  18. FNAL central email systems

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, Jack; Lilianstrom, Al; Pasetes, Ray; Hill, Kevin; /Fermilab

    2004-10-01

    The FNAL Email System is the primary point of entry for email destined for an employee or user at Fermilab. This centrally supported system is designed for reliability and availability. It uses multiple layers of protection to help ensure that: (1) SPAM messages are tagged properly; (2) All mail is inspected for viruses; and (3) Valid mail gets delivered. This system employs numerous redundant subsystems to accomplish these tasks.

  19. Centrality Measures in Networks

    CERN Document Server

    Bloch, Francis; Tebaldi, Pietro

    2016-01-01

    We show that although the prominent centrality measures in network analysis make use of different information about nodes' positions, they all process that information in an identical way: they all spring from a common family that are characterized by the same simple axioms. In particular, they are all based on a monotonic and additively separable treatment of a statistic that captures a node's position in the network.

  20. Distributed Assessment of Network Centrality

    CERN Document Server

    Wehmuth, Klaus

    2011-01-01

    We propose a method for the Distributed Assessment of Network CEntrality (DANCE) in complex networks. DANCE attributes to each node a volume-based centrality computed using only localized information, thus not requiring knowledge of the full network topology. We show DANCE is simple, yet efficient, in assessing node centrality in a distributed way. Our proposal also provides a way for locating the most central nodes, again using only the localized information at each node. We also show that the node rankings based on DANCE's centrality and the traditional closeness centrality correlate very well. This is quite useful given the vast potential applicability of closeness centrality, which is however limited by its high computational costs. We experimentally evaluate DANCE against a state-of-the-art proposal to distributively assess network centrality. Results attest that DANCE achieves similar effectiveness in assessing network centrality, but with a significant reduction in the associated costs for practical ap...