WorldWideScience

Sample records for analisis factorial para

  1. Analysis tools for simulation of hybrid systems; Herramientas de analisis para simulacion de sistemas hibridos

    Energy Technology Data Exchange (ETDEWEB)

    Guillen S, Omar; Mejia N, Fortino [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2005-07-01

    In order to facilitate and to simplify the development and analysis of a Hybrid System in reference to its design, construction, operation and maintenance, it turns out optimal to carry out the simulation of this one by means of software, with which a significant reduction in the investment costs is obtained. Given the mix of technology of electrical generation which is involved in a hybrid system, it is very important to have a tool integrated with specialized packages of calculation (software), that allow to carry out the simulation tasks of the operational functioning of these systems. Combined with the former, one must not fail to consider the operation characteristics, the facilities of the user, the clarity in the obtained results and the possibility of its validation with respect to prototypes orchestrated in field. Equally, it is necessary to consider the identification of tasks involved in relation to the place of installation of this electrification technology. At the moment, the hybrid systems technology still is in a stage of development in the international level, and exist important limitations as far as the methodology availability and engineering tools for the optimum design of these systems. With the development of this paper, it is intended to contribute to the advance of the technology and to count on own tools to solve the described series of problems. In this article are described the activities that more impact have in the design and development of hybrid systems, as well as the identification of variables, basic characteristics and form of validation of tools in the integration of a methodology for the simulation of these systems, facilitating their design and development. [Spanish] Para facilitar y simplificar el desarrollo y analisis de un Sistema Hibrido en lo que refiere a su diseno, construccion, operacion y mantenimiento, resulta optimo efectuar la simulacion de este por medio de un software, con lo que se obtiene una reduccien

  2. Análisis Factorial Confirmatorio para medir las limitantes percibidas en el pregrado para el desarrollo de actividades de investigación

    Directory of Open Access Journals (Sweden)

    Deneb Elí Magaña Medina

    2017-01-01

    Full Text Available Introducción : El objetivo de este acercamiento fue validar a través de un análisis factorial confirmatorio un modelo de medida para determinar las limitantes percibidas para desarrollar interés por las actividades científica s o tecnológicas en el pregrado . Método : El estudio tuvo un enfoque cuantitativo con un diseño no experimental descriptivo y fue realizado en una Universidad Pública Estatal en el Sureste de México en donde s e seleccionaron 378 estudiantes de pregrado con más del 60% de créditos en su trayectoria escolar y que representaran todas las áreas del conocimiento. Se realizó un análisis factorial exploratorio y confirmatorio para determinar las propiedades psicométricas del instrumento . Resultados : El modelo propuesto corroboró a través del análisis factorial conf i rmatorio los valores de los principales indicadores de ajuste ( X 2 = 98.07, p = .00 1 ; CMIN/DF= 2.62; CFI=.95; GFI= .97, IFI= .95; RMSEA= .06 ; IC 90 [.03 - .09] . Asimismo, los resultados señalan que el 39.85% percibe alguna limitante importante de tipo personal y el 37.9% de conocimiento. Discusión o Conclusión : Los resultados permiten confirmar la sustentabilidad empírica para el modelo propuesto para medir las limitantes percibidas para la formación científica (LFC en estudiantes de pregrado de todas las áreas del conocimiento, pues los datos presentados muestran evidencia de un modelo factorial sustentable , siendo las limitantes personales las que afectan en mayor medida a los estudiantes encuestados.

  3. Analisis factorial y validación de la versión en español de la escala Brief Psychiatric Rating Scale en Colombia.

    Directory of Open Access Journals (Sweden)

    Ricardo Sánchez

    2005-03-01

    Full Text Available Antecedentes. Se llevó a cabo este estudio para validar la escala Brief Psychiatric Rating Sca/e (BPRS en Colombia, usando una versión en lengua española. Utilizamos este instrumento por ser una de las escalas más ampliamente usadas en escenarios clínicos y de investigación en salud mental. Métodos. La estructura factorial y la consistencia interna se evaluaron en una muestra de 149 pacientes psiquiátricos hospitalizados. La confiabilidad prueba-reprueba e interevaluador se analizó en una submuestra de 30 pacientes. La validez concurrente se evaluó comparando los puntajes de la escala BPRS con los de la escala de impresión clínica global (ICG. La sensibilidad al cambio se evaluó comparando las puntuaciones en dos momentos clínicamente diferentes. Resultados. El análisis de los componentes principales indica una estructura conformada por tres dominios: esquizofreniforme, bipolaridad y depresión. El instrumento mostró una buena consistencia interna (alfa de Cronbach de 0,79. Los coeficientes correspondientes a la confiabilidad interevaluador y prueba-reprueba fueron de 0,94 y 0,82, respectivamente. La correlación entre la escala BPRS y la ICG fue de 0,7 (r de Spearman. Un análisis de Anova de los sujetos mostró que la escala es un instrumento con buena sensibilidad para detectar cambios de las condiciones clínicas. Conclusión. A partir de este estudio concluimos que la versión en lengua española que se evaluó, es un instrumento de registro por parte del médico que es válido y tiene adecuadas propiedades psicométricas.

  4. Development of an analytic outline for the aflatoxins analysis in grains and flours; Desarrollo de un esquema analitico para el analisis de aflatoxinas en granos y harinas

    Energy Technology Data Exchange (ETDEWEB)

    Sibaja Adams, Roxana

    2000-07-01

    The instrumental and analytic conditions were optimized for the aflatoxine determination B1, B2, 1 and G2 in corn and peanut byl iquid chromatography of high discharge following the analyzing method AOAC 994,08. Besides, it was defined a function for evaluating the dependence of the chromatographic discharge with the aflatoxine concentration. The analyzing method was validated, and four calibration curves were obtained for the aflatoxine B1, B2, G1 and G2, which turned to have a heterocedastico behavior. The applicability of this method was demonstrated, obtaining imagines of appropriate merit and comparable with those reported by the AOAC. Additionally, the applicability of the chromatographic method was demonstrated in fine layer for the presumptive analysis of aflatoxine, allowing both methods to propose an outline of reliable analysis of real samples. [Spanish] Se optimizaron las condiciones instrumentales y analiticas para la determinacion de aflatoxinas B1, B2, G1 y G2 en maiz y mani por Cromatografia liquida de alto desempeno siguiendo el metodo de analisis AOAC 994,08. Ademas, se definio una funcion para evaluar la dependencia del desempeno cromatografico con la concentracion de aflatoxinas.Se valido el metodo de analisis y se obtuvieron las cuatro curvas de calibracion para las aflatoxinas B1, B2, G1 y G2, las que resultaron tener un comportamiento heterocedastico. Se demostro la aplicabilidad del metodo, obteniendose figuras de merito adecuadas y comparables con las reportadas por el AOAC.Adicionalmente, se demostro la aplicabilidad del metodo de cromatografia en capa fina para el analisis presuntivo de aflatoxinas, permitiendo ambos metodos proponer un esquema de analisis confiable de muestras reales.

  5. Modelo de Cuadro de Mando para una Software Factory del Sector Financiero

    OpenAIRE

    Álvarez Pérez, César

    2012-01-01

    Abstract This work aims to search for KPI’s, Key Performance Indicators which permit to measure productivity of the generation of Financial Software in a Software Factory, which means the workplace where software is developed by using principles and techniques associated to traditional industrial production. A set of new indicators is presented, which together with the already used and more traditional ones, allow us to assess productivity and performance for Software Factory. The ...

  6. ANALISIS PRELIMINARES DE UN FELDESPATO PARA SU CERTIFICACIÓN COMO MATERIAL DE REFERENCIA

    OpenAIRE

    Lizeth Mendoza Sánchez; Edith Zapata Campos; Florianne Castillo Borja

    2010-01-01

    En este trabajo se presentan los análisis cualitativos y semi-cuantitativos aplicados a un feldespato candidato a MRC (material certificado de referencia) para la industria del vidrio. Los elementos que se encontraron por medio de FRX (espectrometría de fluorescencia de rayos X) en el feldespato son Mg, Na, Fe, K, Ti, Zr, Al y Si. El análisis cualitativo por medio de difracción de rayos X demostró que el 81.6% del material analizado correspondía a un feldespato compuesto por sodio y potasio p...

  7. SISTEMAS DE TRATAMIENTO PARA RESIDUOS LIQUIDOS GENERADOS EN LABORATORIOS DE ANALISIS QUIMICO

    Directory of Open Access Journals (Sweden)

    BERRIO LINDA

    2012-12-01

    Full Text Available Actualmente los residuos líquidos de laboratorios de análisis químicos plantean una problemática que enfrentan distintas entidades públicas y privadas debido al manejo y la gestión integral que requieren. Este artículo revisa las diversas tecnologías de tratamientos y sus eficiencias de remoción, con el fin de establecer criterios para seleccionar el sistema y las variables adecuadas que permitan el cumplimiento de los objetivos de investigación y la sostenibilidad ambiental. La revisión inicia con una contextualización del problema y continúa con el estudio de los tratamientos para los residuos de laboratorio. Estas tecnologías se dividen en dos corrientes: tratamientos biológicos y fisicoquímicos, los cuales a su vez comprenden una gran variedad de procesos, algunos de los cuales se consideran en esta revisión.

  8. ANALISIS PRELIMINARES DE UN FELDESPATO PARA SU CERTIFICACIÓN COMO MATERIAL DE REFERENCIA

    Directory of Open Access Journals (Sweden)

    Lizeth Mendoza Sánchez

    2010-01-01

    Full Text Available En este trabajo se presentan los análisis cualitativos y semi-cuantitativos aplicados a un feldespato candidato a MRC (material certificado de referencia para la industria del vidrio. Los elementos que se encontraron por medio de FRX (espectrometría de fluorescencia de rayos X en el feldespato son Mg, Na, Fe, K, Ti, Zr, Al y Si. El análisis cualitativo por medio de difracción de rayos X demostró que el 81.6% del material analizado correspondía a un feldespato compuesto por sodio y potasio principalmente. Los análisis de homogeneidad física y química mostraron que el material era homogéneo con un tamaño de partícula no mayor a 63 μm y que todos los elementos de interés son homogéneos en muestras de 4 g.

  9. Metodologia para el analisis de demanda laboral mediante datos de Internet: el caso colombiano

    Directory of Open Access Journals (Sweden)

    Jeisson Arley Cardenas Rubio

    2015-06-01

    Full Text Available La coyuntura laboral reciente del desempleo en Colombia muestra que su componente cíclico se ha reducido a su mínima expresión y que, por ende, la mayor parte del desempleo actual hace referencia a las tipologías friccional y estructural del desempleo, y puede ser explicado en gran parte por el “mismatch” existente entre la demanda y la oferta de trabajo. La carencia de información sobre las necesidades y requerimientos del sector productivo ahondan y mantiene, aún más, las brechas existentes entre ambos componentes del mercado laboral. Dada esta situación, este trabajo propone una solución a la falta de información sobre los requerimientos cuantitativos y cualitativos de la demanda de trabajo, desde una metodología de big data, es decir, la aglomeración y sistematización de grandes cantidades de información, teniendo como fuente de información la utilizada por las bolsas de empleo colombianas en sus actividades de colocación. Procesada esta información, y luego comparada con la información de oferta laboral disponible en encuestas de hogares, puede concluirse que una base de vacantes construida a partir de big data en Colombia, es una excelente herramienta para conocer la demanda que, por distintas habilidades, tiene el sector productivo y, por ende, la formulación de políticas públicas integrales de educación y formación, sumamente requeridas en el país. Este artículo documenta el esfuerzo pionero desarrollado al respecto.

  10. Sistemas de control de gestion, analisis para organizaciones sin fines de lucro

    Directory of Open Access Journals (Sweden)

    Juan Ricardo Saldías Cerda

    2006-07-01

    Full Text Available En la presente investigación se revisarán distintos modelos de control de gestión y como estos han evolucionado desde los basados exclusivamente en la contabilidad, hasta hoy en día, en que la incorporación de conceptos como capital humano y Stakeholder son considerados como elementos claves. Modelos que también han sido considerado por las instituciones sin fines de lucro, como son las organizaciones  públicas en su implantación de la estrategia. Junto a la revisión de los antecedentes bibliográficos, se procedió a realizar algunas comparaciones de modelos encontrados, en  particular se utilizó el Cuadro de Mando Integral (CMI como referencia, en sus distintos estados evolutivos, el cual ha incorporado cada vez con mayor énfasis el concepto de capital humano en su enfoque. Además, se consideró el concepto de Stakeholder, planteado por algunos autores como una variable imprescindible en el planteamiento estratégico y posterior desarrollo del modelo de gestión. Lo anterior permitió definir el marco referencial, para plantear un modelo que pudiese ser aplicado en organizaciones sin fines de lucro, como lo es un hospital público. En donde se deben tener presente las diferentes restricciones estructurales y culturales que afectan o interfieren en la aplicación de cualquier modelo o estrategia, representados y descritos en los Satkeholder. Next to the revision of the bibliographical antecedents, proceeded to carry out some comparisons of models found, particularly the Balance Scorecard was utilized (BSC as reference, in its different evolutionary states, which has incorporated each time with greater emphasis the concept of human capital in its focus. Besides, the concept was considered of Stakeholder, presented by some authors as an indispensable variable in the approach strategic and subsequent development of the model of management. The previous thing permitted to define the framework referential, to present a model that could

  11. Estructura factorial y consistencia interna del Cuestionario para medir bullying y violencia escolar

    OpenAIRE

    Brenda Mendoza-González

    2015-01-01

    La violencia escolar, que incluye al bullying o acoso escolar entre iguales, es un problema que involucra a muchos jóvenes, ya sea como víctimas, acosadores u observadores. Por ello, la detección del rol del participante es importante para contrarrestarlo. El objetivo de este estudio fue desarrollar y validar un instrumento que permita evaluar el bullying y la violencia en general en escuelas secundarias de México, a partir del Cuestionario de evaluación de la violencia entre iguales en la es...

  12. Analysis methodology for economic technical feasibility studies in offshore electrical generation systems; Metodologia de analisis para estudios de factibilidad tecnica economica en sistemas de generacion electrica costa fuera

    Energy Technology Data Exchange (ETDEWEB)

    Fiscal Escalante, Raul [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2007-07-01

    An analysis methodology followed in the development of technique-economic feasibility studies of systems of electrical generation in offshore electrical installations is presented, including the obtaining of the curves of the turbine and generator performance, the technical considerations for the formulation of the operation scenes and the calculations of the economic evaluation of a real scenario. [Spanish] Se muestra una metodologia de analisis seguida en el desarrollo de estudios de factibilidad tecnica-economica de sistemas de generacion electrica en instalaciones electricas costa fuera, incluyendo la obtencion de las curvas de comportamiento de la turbina y el generador, las consideraciones tecnicas para la formulacion de los escenarios de operacion y los calculos de la evaluacion economica de un escenario real.

  13. 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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  14. Analysis of the indices of thermal comfort for the conditions of the Mexican Republic; Analisis de los indices de confort termico para las condiciones de la republica mexicana

    Energy Technology Data Exchange (ETDEWEB)

    Fuentes Freixanet, Victor; Rodriguez Viqueira, Manuel [Universidad Autonoma Metropolitana - Unidad Azcapotzalco (Mexico)

    2009-07-15

    The objective of this article is to analyze different indices of thermal comfort for the Mexican Republic. Among them the Fanger (PMV and PPD) physiological methods of comfort and the new effective temperature index are included. The standard effective temperature (SET), as well as the adaptive methods of Humphreys and Nicol, Auliciems, De Dear and Brager. A comparative analysis is done of the different indices through thematic maps determined by interpolation, using a climatic data base of 700 cities obtained from the observatories and stations of the National Meteorological Service. This article pretends to establish general criteria of the thermal comfort to later define design strategies for each one of the climatic regions of the Mexican Republic. [Spanish] El objetivo de este articulo es analizar distintos indices de confort termico para la Republica Mexicana. Entre ellos se incluyen los metodos fisiologicos de confort de Fanger (PMV y PPD), el indice de nueva temperatura efectiva. La temperatura efectiva estandar (SET), asi como los metodos adaptativos de Humphreys y Nicol, Auliciems, De Dear y Brager. Se hace un analisis comparativo de los distintos indices a traves de mapas tematicos determinados por interpolacion, usando una base de datos climaticos de 700 ciudades obtenidos de los observatorios y estaciones del Servicio Meteorologico Nacional. Este articulo presenta establecer criterios generales del confort termico para posteriormente definir estrategias de diseno para cada una de las regiones climaticas de la Republica Mexicana.

  15. Thermal analysis for energy consumption reduction in cooling water systems; Analisis termico para la reduccion del consumo de energia en sistemas de agua de enfriamiento

    Energy Technology Data Exchange (ETDEWEB)

    Picon Nunez, Martin [Instituto de Investigaciones Cientificas, Universidad de Guanajuato, Guanajuato (Mexico); Quillares Vargas, Luis [Tecnopinch, S. A. de C. V., (Mexico)

    1998-12-31

    This paper presents the fundamental principles for the thermal analysis of cooling water systems in processing plants. In existing heat dissipating networks this methodology application allows the identification of opportunities for reducing the energy consumption used for cooling water pumping. The methodology is based on the determination of the minimum cooling water flow as a function of the installed heat exchange capacity, subjected to the restrictions of the maximum allowed temperature elevation. The methodology application to real systems, has resulted in saving 20% of the total energy consumed in cooling water pumping. [Espanol] En este trabajo se presentan los principios fundamentales para el analisis termico de sistemas de enfriamiento en plantas de proceso. En redes de eliminacion de calor existentes, la aplicacion de esta metodologia permite identificar oportunidades para reducir el consumo de energia utilizada para el bombeo del fluido enfriante. La metodologia se basa en la determinacion del flujo minimo de agua de enfriamiento en funcion de la capacidad de transferencia de calor instalada, sujeta a las restricciones de maximo incremento de temperatura permitido. La aplicacion de la metodologia a sistemas reales, ha resultado en ahorros del 20% del total de la energia que se consume en el bombeo del agua de enfriamiento.

  16. Thermal analysis for energy consumption reduction in cooling water systems; Analisis termico para la reduccion del consumo de energia en sistemas de agua de enfriamiento

    Energy Technology Data Exchange (ETDEWEB)

    Picon Nunez, Martin [Instituto de Investigaciones Cientificas, Universidad de Guanajuato, Guanajuato (Mexico); Quillares Vargas, Luis [Tecnopinch, S. A. de C. V., (Mexico)

    1999-12-31

    This paper presents the fundamental principles for the thermal analysis of cooling water systems in processing plants. In existing heat dissipating networks this methodology application allows the identification of opportunities for reducing the energy consumption used for cooling water pumping. The methodology is based on the determination of the minimum cooling water flow as a function of the installed heat exchange capacity, subjected to the restrictions of the maximum allowed temperature elevation. The methodology application to real systems, has resulted in saving 20% of the total energy consumed in cooling water pumping. [Espanol] En este trabajo se presentan los principios fundamentales para el analisis termico de sistemas de enfriamiento en plantas de proceso. En redes de eliminacion de calor existentes, la aplicacion de esta metodologia permite identificar oportunidades para reducir el consumo de energia utilizada para el bombeo del fluido enfriante. La metodologia se basa en la determinacion del flujo minimo de agua de enfriamiento en funcion de la capacidad de transferencia de calor instalada, sujeta a las restricciones de maximo incremento de temperatura permitido. La aplicacion de la metodologia a sistemas reales, ha resultado en ahorros del 20% del total de la energia que se consume en el bombeo del agua de enfriamiento.

  17. Computational package for the dynamic analysis of synchronous generators and their controls; Paquete computacional para el analisis de generadores sincronos y sus controles

    Energy Technology Data Exchange (ETDEWEB)

    Perez Guillen, Jesus Artemio

    1997-12-31

    This thesis presents a computational package for the dynamic analysis of synchronous generators and their controls in a machine - infinite bus system. The package is integrated by a graphic interface for Windows environment and several models for the different components of the generation system. The development of the graphic interface was carried out with object oriented programming under Windows environment, available from Borland C++, which generates a group of menus that integrates an environment of interactive and versatile simulation. The package contains mathematical models of third, fourth, fifth and sixth order for synchronous generators of round and salient poles. Several mathematical models for the excitation systems DC1A, AC1A and ST1A, according to the IEEE classification, are included. Models for thermal and hydraulic turbines with governor of speed are also included, as well as a mathematical model for the power system stabilizer and magnetic saturation on synchronous generators. Numerical methods like Euler, Modified Euler and Runge Kutta of second and fourth order are used to solve the characteristics differential equations of the system under study. Algorithms for graphic generation includes phasor diagram, capability and saturation curves for synchronous machine. Computer models are validated and sensitivity analysis is carried out in order to assess the ef ect of type of model for synchronous machine, excitation systems, power system stabilizer, magnetic saturation in the synchronous generator and different numerical methods of integration. The computational package is useful in teaching and research on the dynamic response of synchronous machines and their controls. [Espanol] En este trabajo se presenta el desarrollo de un paquete computacional para el analisis dinamico de generadores sincronos y sus controles en el esquema de una unidad de generacion - bus infinito. El paquete esta integrado por una interfaz grafica para ambiente Windows y un

  18. Analisis del contenido curricular de los Documentos Normativos del Programa de Ciencias en el area de biologia para la escuela superior del sistema de educacion publica de Puerto Rico: 1993-2012

    Science.gov (United States)

    Davila Montanez, Melissa

    Esta investigacion de naturaleza cualitativa se ocupo de realizar un analisis de contenido documental de los Documentos Normativos del Programa de Ciencias en el area de biologia de la escuela superior del sistema de educacion publica de Puerto Rico del periodo 1993-2012. Los documentos analizados fueron: Guia Curricular, 1995; Marco Curricular, 2003; Estandares de Excelencia, 1996, 2000 y Estandares de Contenido y Expectativas de Grado, 2007. Se indago si hubo cambios en significados en los Componentes Estructurales: Naturaleza de la ciencia, Paradigmas para la ensenanza de la ciencia, Funcion del curriculo formal, Mision de la ensenanza de la ciencia; Contenidos, destrezas y competencias, Estrategias de ensenanza y Evaluacion/Assessment del aprendizaje. El analisis sugiere que no hubo cambios sustanciales en los significados de los Componentes Estructurales. Los documentos estudiados muestran mayormente caracteristicas similares, aunque los documentos mas recientes eran mas descriptivos, explicativos y especificos.

  19. Development of a computer system for the thermodynamic analysis; Desarrollo de un sistema de computo para el analisis termodinamico

    Energy Technology Data Exchange (ETDEWEB)

    Hernandez R, Aurelio; Romero S, Antonio; Gomez G, Herminia [Instituto Politecnico Nacional, Mexico, D.F. (Mexico)

    1996-02-01

    The objective of this paper is to explain the programs that are contained in a Thermodynamic Computer System. Students can use this Computer System to make complicated calculations that are required in Thermodynamic Analysis. One of this programs is used to obtain the expression of heat capacity of pure substances in terms of temperature, at constant pressure. A database of pure substances has been created which retrieves the thermodynamic properties (enthalpy, entropy and Gibbs free energy) in such a format that it is very easy to understand. The changes of state functions for chemical reactions can also be calculated. Another program is used to estimate the equilibrium conditions in multicomponent and multiphase systems. [Spanish] En el presente trabajo se muestran los programas de computo que conforman un Sistema de Analisis Termodinamico desarrollado con el fin de facilitar los calculos y la comprension de algunos principios de la Termodinamica. Este sistema permite obtener la funcionalidad de la capacidad calorifica con la temperatura de sustancias puras, a presion constante; obtener de manera rapida y concisa las propiedades termodinamicas (entalpia, entropia y energia libre de Gibbs) de elementos y compuestos puros almacenados en una base de datos; determinar los cambios en las funciones de estado de reacciones quimicas entre sustancias puras; determinar el equilibrio en sistemas multicomponentes y multifasicos. Se indican los alcances de este grupo de programas de computo asi como su aplicacion a procesos practicos.

  20. Analysis of efficiency of a solar dryer tunnel type of mango pulp; Analisis de la eficiencia de un secador solar tipo tunel para pulpa de mango

    Energy Technology Data Exchange (ETDEWEB)

    Chagoyan Serrano, Jose [Universidad Autonoma de Baja California Sur, La Paz, Baja California Sur (Mexico)

    2000-07-01

    A new method to assess the performance of a solar dryer is presented. It describes energy efficiency indicators to improve a commercial dryer design. First, a preliminary dryer design procedure is described step by step. Then, two different modes of a tunnel dryer are investigated: Batch and semi-continue operations. The results of the analysis show that, the thermal efficiency is not sufficient to rate de dryer performance. It is necessary to include the productivity of the drying process and the quality of the dried fruit. The drying process and productivity tend to go hand-in-hand but in opposite directions. That is to say, raising the thermal efficiency reduce the process productivity and conversely. The analysis also suggests that an agreement between the efficiency, productivity and the quality must be specified in the drier design. [Spanish] Se presenta un procedimiento nuevo para evaluar la operacion de un secador solar, con el cual se precisan indicadores de la eficiencia que pueden ser utiles para mejorar el diseno del equipo. Se empieza por describir los pasos de un procedimiento de diseno preliminar de un sistema de secado. Despues, se analizan cualitativamente dos secadores: uno que opera por lotes y el otro de modo semicontinuo. Los resultados del analisis muestran que, la eficiencia termica del equipo no es un criterio suficiente para evaluar su operacion; tambien se requiere tomar encuenta la productividad del proceso de secado y la calidad del producto final. Se concluye que la eficiencia termica y la productividad del proceso son conceptos encontrados. Es decir, la eficiencia termica del equipo no es un criterio suficiente para evaluar su operacion; tambien se requiere tomar en cuenta la productividad del proceso de secado y la calidad del producto final. Se concluye que la eficiencia termica y la productividad del proceso son conceptos encontrados. Es decir, la eficiencia termica solo se puede aumentar a costa de la productividad y viceversa

  1. Particle factories

    International Nuclear Information System (INIS)

    Schindler, Rafe

    1989-01-01

    Physicists' attention is increasingly turning to the high luminosity frontier - providing enough collisions to amass sizable numbers of rare events - to complement the traditional quest for higher energies. This month we cover three areas where projects are now being considered: Phi-factory workshop, PSI Planning for B meson factory, Tau-charm factory

  2. Particle factories

    Energy Technology Data Exchange (ETDEWEB)

    Schindler, Rafe

    1989-07-15

    Physicists' attention is increasingly turning to the high luminosity frontier - providing enough collisions to amass sizable numbers of rare events - to complement the traditional quest for higher energies. This month we cover three areas where projects are now being considered: Phi-factory workshop, PSI Planning for B meson factory, Tau-charm factory.

  3. Development of a tool for the analysis and diagnosis in real time of centrifugal pumps; Desarrollo en una herramienta para el analisis y diagnostico en tiempo real de bombas centrifugas

    Energy Technology Data Exchange (ETDEWEB)

    Pacheco, J.J.; Aviles, J.J.; Zaleta, A.; Olivares, A. [Facultad de Ingenieria Mecanica, Electrica y Electronica (FIMEE), Universidad de Guanajuato (Mexico)

    2007-11-15

    In this paper the development of a computer tool for the analysis of centrifugal pumps is presented. This tool allows the user to analyze the performance of the pump by means of the analysis of the behavior curves at its design conditions, reference and operation. In order to realize the analysis it is necessary that the user feeds the tool with the missing and necessary information according to norm ASME PTC 8.2 and under the specified conditions of calibration of the same norm, to eliminate possible errors in the results, a bad qualification or erroneous acquisition of the signals. The system must early be fed with the polynomials of the behavior curves of the pump in its design conditions to later correct the behavior based on a velocity of present operation. [Spanish] En este trabajo se presenta el desarrollo de una herramienta computacional para el analisis de bombas centrifugas. Dicha herramienta permite al usuario analizar el desempeno de la bomba mediante el analisis de las curvas de comportamiento en sus condiciones de diseno, referencia y operacion. Para realizar el analisis es necesario que el usuario alimente la herramienta con la informacion faltante y necesaria de acuerdo a la norma ASME PTC 8.2 y bajo las condiciones de calibracion especificadas en la misma norma, para eliminar posibles errores en los resultados a una mala calificacion o adquisicion erronea de las senales. El sistema tiene que ser anticipadamente alimentado con los polinomios de las curvas de comportamiento de la bomba en sus condiciones de diseno para posteriormente corregir el comportamiento en funcion de una velocidad de operacion actual.

  4. Choice and the cost and benefit analysis of one solar system of renewable energy for the Tepozan Park; Seleccion y analisis costo-beneficio de un sistema de energia renovable para el parque Tepozan

    Energy Technology Data Exchange (ETDEWEB)

    Lopez P, J. Manuel A; Sheinbaum P, Claudia [Instituto de Ingenieria de la UNAM, Mexico, D. F. (Mexico)

    2000-07-01

    This article is about the choice process and the cost and benefit analysis of one solar photovoltaic system for the Tepozan Park, which is a space of ecoturism and ecological education, it is at the Tlalpan District in Mexico, D.F. According to this objective, we start with an introduction related to general conditions in the Park and we talk about the energy requirement. Next, the method for the better option choice is shown, this is based on decision analysis of Kepner and Tregoe. The choice option is evaluated according to the main financial tools of the Cost and Benefit Analysis private evaluation. This shows the decision analysis including issued about ecology. Finally, we add a point for the result synthesis, so we can have a complete approach in order to choice a renewable energy. As conclusion is shown the most important costs and benefits, thinking on future decisions about operation and maintenance of the system. [Spanish] En este articulo se presenta el proceso de seleccion y analisis Costo-Beneficio de un sistema de energia solar fotovoltaica para las instalaciones del Parque Tepozan, un espacio de ecoturismo y educacion ambiental, ubicado en la delegacion Tlalpan de Mexico, D.F. Para ello, se da una introduccion de las condiciones generales del parque y de los requerimientos de energia. Posteriormente se presenta un apartado del metodo para la seleccion de la alternativa mas adecuada, sustentado en un analisis de decisiones. La alternativa seleccionada, se somete a una evaluacion de los principales criterios de la evaluacion privada derivada del Analisis Costo Beneficio, con lo que se ilustra el proceso de toma de decision, incluyendo los factores de impacto ambiental. Finalmente, se incorpora un apartado de sintesis de resultados, para aportar un panorama completo en cuanto a la operacion y mantenimiento del sistema dentro del parque.

  5. Methodology for the energy analysis of compressed air systems; Metodologia para analisis energetico de sistemas de aire comprimido

    Energy Technology Data Exchange (ETDEWEB)

    Ramirez, T; Ambriz, J J; Romero, H [Universidad Autonoma Metropolitana-Iztapalapa, Mexico, D. F. (Mexico)

    1993-12-31

    In this paper a methodology for the diagnosis of compressed air systems, for the identification of the potential energy saving is presented. The methodology consists in detecting the largest number of possible ways of energy saving. For this purpose it is divided into three parts: 1. Compressed air generation. 2. Compressed air distribution. 3. Compressed air users. For each one of the parts, the type of information required to perform the diagnosis study, as well as the necessary measuring equipment needed, is indicated. Afterwards, the possible saving ways that can be found and the ones that can be feasible, are analyzed. [Espanol] En este trabajo se presenta una metodologia para diagnosticar sistemas de aire comprimido, para identificar los potenciales de ahorro de energia. La metodologia consiste en detectar el mayor numero de posibles medidas de ahorro, para lo cual se divide en tres partes: 1. Generacion de aire comprimido. 2. Distribucion del aire comprimido. 3 Usuarios de aire comprimido. Para cada una de las partes se indica el tipo de informacion requerida para realizar el estudio de diagnostico, asi como el uso de equipo necesario de medicion. Despues se analizan las posibles medidas de ahorro que se pueden encontrar y las que pueden ser viables.

  6. Methodology for the energy analysis of compressed air systems; Metodologia para analisis energetico de sistemas de aire comprimido

    Energy Technology Data Exchange (ETDEWEB)

    Ramirez, T.; Ambriz, J. J.; Romero, H. [Universidad Autonoma Metropolitana-Iztapalapa, Mexico, D. F. (Mexico)

    1992-12-31

    In this paper a methodology for the diagnosis of compressed air systems, for the identification of the potential energy saving is presented. The methodology consists in detecting the largest number of possible ways of energy saving. For this purpose it is divided into three parts: 1. Compressed air generation. 2. Compressed air distribution. 3. Compressed air users. For each one of the parts, the type of information required to perform the diagnosis study, as well as the necessary measuring equipment needed, is indicated. Afterwards, the possible saving ways that can be found and the ones that can be feasible, are analyzed. [Espanol] En este trabajo se presenta una metodologia para diagnosticar sistemas de aire comprimido, para identificar los potenciales de ahorro de energia. La metodologia consiste en detectar el mayor numero de posibles medidas de ahorro, para lo cual se divide en tres partes: 1. Generacion de aire comprimido. 2. Distribucion del aire comprimido. 3 Usuarios de aire comprimido. Para cada una de las partes se indica el tipo de informacion requerida para realizar el estudio de diagnostico, asi como el uso de equipo necesario de medicion. Despues se analizan las posibles medidas de ahorro que se pueden encontrar y las que pueden ser viables.

  7. Application of the Pinch analysis for the design of a cogeneration system in a paper mill; Aplicacion del analisis Pinch para el diseno de un sistema de cogeneracion en una industria papelera

    Energy Technology Data Exchange (ETDEWEB)

    Mani Gonzalez, A. G.; Arriola Medellin, A. [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1997-12-31

    The Pinch Analysis is a set of principles, tools and rules for the design that allow the engineer find the best way to configure the elements of a process. In the last ten years it has been utilized for the design of new processes as well as in the energy optimization of existing processes. In this paper the tools utilized for the integration of a cogeneration system in a process for the production of paper is presented. It is also presented how the combined treatment of the Pinch Analysis and the exergy concept allows to define, before the detailed design, the cogeneration potential, the fuel consumption and the amount of pollutant emissions for different cogeneration schemes. [Espanol] El analisis Pinch es un conjunto de principios, herramientas y reglas de diseno que permiten al ingeniero encontrar la mejor manera de configurar los elementos de un proceso. En los ultimos diez anos se ha utilizado para el diseno de procesos nuevos asi como en la optimacion energetica de procesos existentes. En el presente articulo se presentan las herramientas utilizadas para la integracion de un sistema de cogeneracion en un proceso de produccion de papel. Se muestra tambien como el tratamiento combinado del analisis Pinch y el concepto de energia permite definir, antes del diseno detallado, el potencial de cogeneracion, el consumo de combustible y la cantidad de emisiones contaminantes para diferentes esquemas de cogeneracion.

  8. Application of the Pinch analysis for the design of a cogeneration system in a paper mill; Aplicacion del analisis Pinch para el diseno de un sistema de cogeneracion en una industria papelera

    Energy Technology Data Exchange (ETDEWEB)

    Mani Gonzalez, A G; Arriola Medellin, A [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1998-12-31

    The Pinch Analysis is a set of principles, tools and rules for the design that allow the engineer find the best way to configure the elements of a process. In the last ten years it has been utilized for the design of new processes as well as in the energy optimization of existing processes. In this paper the tools utilized for the integration of a cogeneration system in a process for the production of paper is presented. It is also presented how the combined treatment of the Pinch Analysis and the exergy concept allows to define, before the detailed design, the cogeneration potential, the fuel consumption and the amount of pollutant emissions for different cogeneration schemes. [Espanol] El analisis Pinch es un conjunto de principios, herramientas y reglas de diseno que permiten al ingeniero encontrar la mejor manera de configurar los elementos de un proceso. En los ultimos diez anos se ha utilizado para el diseno de procesos nuevos asi como en la optimacion energetica de procesos existentes. En el presente articulo se presentan las herramientas utilizadas para la integracion de un sistema de cogeneracion en un proceso de produccion de papel. Se muestra tambien como el tratamiento combinado del analisis Pinch y el concepto de energia permite definir, antes del diseno detallado, el potencial de cogeneracion, el consumo de combustible y la cantidad de emisiones contaminantes para diferentes esquemas de cogeneracion.

  9. Vibration analysis to characterize the behavior of fracture rotors operating in line; Analisis de vibracion para caracterizar el comportamiento de rotores fracturados operando en linea

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Illescas, Rafael

    2001-07-01

    , in other words. Unstable response behavior is quite sensitive to such nonlinear parameters. A general overview in this area is presented as a part of a multidisciplinary study. [Spanish] En este trabajo se presenta un analisis en tres enfoques: teorico, numerico y experimental, del comportamiento dinamico y de la estabilidad vibratoria de un sistema rotor chumacera conteniendo una grieta transversal localizada a medio tramo de la longitud axial del eje. La presencia de una grieta transversal es considerada mediante la modelacion de la variacion periodica de la rigidez estructural del rotor, la cual se expresa en funcion del tiempo (o posicion angular). El amortiguamiento del sistema incluye un amortiguamiento externo debido al fluido dentro del cual se encuentra el rotor girando y, el mas significativamente, un amortiguamiento viscoso originado por la pelicula de aceite en las chumaceras. El problema en estudio consiste en un rotor extendido del tipo Jeffcott, el cual tiene un disco al centro y chumaceras hidrodinamicas identicas en los dos extremos. Un aspecto innovador que aumenta la complejidad del analisis es que se incluye el efecto que tiene la masa del eje en cada una de las chumaceras en los extremos, ademas del efecto obvio de la masa del disco. Se hace una analisis numerico de la estabilidad lineal del sistema incluyendo todos los aspectos mencionados mediante la teoria de Floquet. Algunos resultados son comparados con los obtenidos por otros investigadores en este campo como Gasch, Meng y otros. El sistema parametricamente excitado resultante es analizado utilizado una solucion de perturbacion lineal del sistema. El sistema de ecuaciones se encuentra utilizando terminos complejos y ha sido representado y escrito en programas de computo en MATLAB desarrollados por el autor de la tesis para calcular la estabilidad lineal del problema. Varias configuraciones de rotores simples y reales son estudiados con el fin de ilustrar las propiedades basicas de rotores

  10. de la industria maquiladora para la exportación en Ciudad Juárez: una solución factorial

    Directory of Open Access Journals (Sweden)

    Andrés Hernández Gómez

    2015-01-01

    Full Text Available En este artículo se presentan los resultados de un estudio efectuado a personal rela - cionado con el proceso de implantación del Mantenimiento Productivo Total (MPT en empresas de la industria maquiladora de Ciudad Juárez, Chihuahua, México. Se aplicó un Análisis Factorial para identificar los Factores Críticos de Éxito (FCE vinculados con la implantación del MPT. El artículo inicia con la revisión del estado del arte que se llevó a cabo para la identificación de los FCE, los cuales están organizados en aspectos estratégi - cos y administrativos, del desarrollo del recurso humano y técnicos propios del MPT. Con esta información se construyó un instrumento para determinar los FCE en las plantas. La tercera sección describe la metodología, se valida el cuestionario y se justifica la aplicación de las pruebas estadísticas y el Análisis Factorial. La cuarta sección presenta los resultados, iniciando con la descripción del muestreo, conformado por 306 sujetos vinculados con la implantación del MPT. Se identificaron nueve factores críticos de éxito relacionados con la implantación efectiva del MPT, y se discuten sus efectos. Derechos Reservados©2015 Universidad Nacional Autónoma de México, Facultad de Contaduría y Administración. Este es un artículo de acceso abierto distribuido bajo los términos de la Licencia Creative Commons CC BY-NC-ND 4.0.

  11. Analisi matematica

    CERN Document Server

    Canuto, Claudio

    2014-01-01

    Il presente testo intende essere di supporto ad un secondo insegnamento di Analisi Matematica in quei corsi di studio (quali ad esempio Ingegneria, Informatica, Fisica) in cui lo strumento matematico parte significativa della formazione dell'allievo. I concetti e i metodi fondamentali del calcolo differenziale ed integrale in più variabili, le serie di funzioni e le equazioni differenziali ordinarie sono presentati con l'obiettivo primario di addestrare lo studente ad un loro uso operativo, ma critico. L'impostazione didattica dell'opera ricalca quella usata nel testo parallelo di Analisi Matematica I. La modalità di presentazione degli argomenti ne permette un uso flessibile e modulare. Lo stile adottato privilegia la chiarezza e la linearità dell'esposizione. Il testo organizzato su due livelli di lettura. Uno, più essenziale, permette allo studente di cogliere i concetti indispensabili della materia, di familiarizzarsi con le relative tecniche di calcolo e di trovare le giustificazioni dei principali r...

  12. Un enfoque de analisis multiobjetivo para la planeación agregada de producción

    Directory of Open Access Journals (Sweden)

    Ricardo Smith Quintero

    2004-01-01

    Full Text Available La finalidad del presente articulo, es difundir las bondades del análisis multiobjetivo como herramienta de vital importancia dentro de las nuevas tendencias de los procesos de toma de decisiones. En concreto, en la planeación agregada de la producción. Para esto, gerencialmente se ha aceptado a la calidad, el tiempo y el costo como los tres objetivos fundamentales de dicho plan. Esto nos lleva a pensar que dentro del proceso de toma de decisiones que debe llevar a cabo un administrador de producción para realizar una correcta asignación de los recursos, existen múltiples sub objetivos empresariales derivados de los tres anteriores, los cuales deben ser cumplidos para alcanzar la meta corporativa. El artículo se basa principalmente en la creación de un modelo de planeación agregada bajo análisis multiobjetivo, sustentado en la teoría de la toma de decisiones contemporánea, y un problema de aplicación usando dicho modelo.

  13. Monitoring systems for the analysis of vibrations and balance of rotary machines; Sistemas de monitorizacion para el analisis de vibraciones y balanceo de maquinas rotatorias

    Energy Technology Data Exchange (ETDEWEB)

    Serrano R, Luis E; Ramirez Solis, J. Antonio; Munoz Q, Rodolfo [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2004-07-01

    Often, the rotary equipment faults appear as an abnormal vibration or a change in the characteristic vibration pattern of each machine. From here the importance of counting on tools that allow to acquire and to analyze the vibration signals of the equipment while it is in operation. The Gerencia de Turbomaquinaria has worked in this field since the end of the Seventies, developing diagnosis systems based on personal computers that allow the monitoring of the dynamic behavior of the rotary equipment. The main system of this type that the Instituto de Investigaciones Electricas (IIE), nowadays offers, is the Computerized System for Dynamic Analysis, also known by its abbreviation in Spanish as: SICAD II. This was designed under the requirements of the Comision Federal de Electricidad (CFE) to collect, measure and analyze vibration data of rotary equipment. It is also used in the balance, fault diagnosis and the solution of problems in rotary equipment. The system SICAD II is portable and versatile system with which vibrations are acquired, measured and analyzed by means of the presentation of the data in graphical formats of different type and application. [Spanish] A menudo, las fallas en los equipos rotatorios se manifiestan como una vibracion anormal o como un cambio en el patron de vibraciones caracteristico de cada maquina. De ahi la importancia de contar con herramientas que permitan adquirir y analizar las senales de vibracion de los equipos mientras estan en operacion. La Gerencia de Turbomaquinaria ha trabajado en este campo desde finales de la decada de los setenta, desarrollando sistemas de diagnostico basados en computadoras personales que permiten monitorear el comportamiento dinamico de los equipos rotatorios. El principal sistema de este tipo que ofrece, actualmente, el Instituto de Investigaciones Electricas (IIE) es el Sistema Computarizado para Analisis Dinamico, conocido tambien por su abreviacion como: Sicad II. Este fue disenado bajo los

  14. Un enfoque de analisis multiobjetivo para la planeación agregada de producción

    OpenAIRE

    Ricardo Smith Quintero; Alexander Correa Espinal; Jaime Alberto Aristizábal

    2004-01-01

    La finalidad del presente articulo, es difundir las bondades del análisis multiobjetivo como herramienta de vital importancia dentro de las nuevas tendencias de los procesos de toma de decisiones. En concreto, en la planeación agregada de la producción. Para esto, gerencialmente se ha aceptado a la calidad, el tiempo y el costo como los tres objetivos fundamentales de dicho plan. Esto nos lleva a pensar que dentro del proceso de toma de decisiones que debe llevar a cabo un adminis...

  15. Analisis para la creación, organización y desarrollo de la biblioteca digital de Colombia

    OpenAIRE

    Arias Ordoñez, José de Jesús

    2008-01-01

    Resumen: Partiendo de una reflexión epistemológica se dilucida conceptualmente la biblioteca digital y se proyecta un modelo de carácter nacional. Se toman en consideración, y se estudian, los proyectos más relevantes que dieron origen a las bibliotecas digitales en USA y Europa, al igual que las investigaciones y los desarrollos alcanzados por la Federación Internacional de Bibliotecas Digitales. A partir de estos estudios, se hace un examen sobre las potencialidades de Colombia para soporta...

  16. Internet Factories

    NARCIS (Netherlands)

    Strijkers, R.J.

    2014-01-01

    This thesis contributes a novel concept for introducing new network technologies in network infrastructures. The concept, called Internet factories, describes the methodical process to create and manage application-specific networks from application programs, referred to as Netapps. An Internet

  17. Internet factories

    NARCIS (Netherlands)

    Strijkers, R.J.

    2014-01-01

    This thesis contributes a novel concept for introducing new network technologies in network infrastructures. The concept, called Internet factories, describes the methodical process to create and manage application-specific networks from application programs, referred to as Netapps. An Internet

  18. Factory physics

    CERN Document Server

    Hopp, Wallace J.

    2011-01-01

    After a brief introductory chapter, "Factory Physics 3/e" is divided into three parts: I - The Lessons of History; II - Factory Physics; and III - Principles in Practice. The scientific approach to manufacturing and supply chain management, developed in Part II, is unique to this text. No other text or professional book provides a rigorous, principles-based foundation for manufacturing management. The Third Edition offers tighter connections between Lean Manufacturing, MRP/ERP, Six Sigma, Supply Chain Management, and Factory Physics. In addition to enhancing the historical overview of how these systems evolved, the authors show explicitly how users can achieve Lean Manufacturing objectives (faster response, less inventory) using the integration aspects of MRP/ERP/SCM systems along with the variance analysis methods of Six Sigma. Factory Physics provides the overarching framework that coordinates all of these initiatives into a single-focused strategy.

  19. Baby Factory

    African Journals Online (AJOL)

    Prof

    2018-01-24

    Jan 24, 2018 ... mass media have the power to easily propagate ideas on social change ... issue of 'baby factory' is becoming everyday news affecting the right of ... according to recent mass media reports, teenage girls and young women are.

  20. APLICACIÓN DE UN MODELO FACTORIAL CONFIRMATORIO PARA ENCONTRAR LOS FACTORES LATENTES QUE DETERMINAN LA CALIDAD DE VIDA PERCIBIDA

    Directory of Open Access Journals (Sweden)

    Valeria Gogni

    2016-08-01

    Full Text Available Tanto a nivel teórico como práctico, no existe un consenso acerca de qué se entiende por Calidad de Vida dado que este concepto posee un carácter complejo y multidimensional. En algunos casos, la satisfacción de vida se equipara con la Calidad de Vida y se refiere a la evaluación subjetiva que realiza un individuo del grado en el cual sus necesidades, deseos y metas más importantes se encuentran realizadas. Se asume que la satisfacción de vida total de una persona consiste en una amplia suma de satisfacciones en áreas particulares de la vida que son valoradas o juzgadas importantes, considerando que es un estado fluctuante y no un rasgo constante [6]. Campbell [4] plantea que la satisfacción de una persona en un área particular se integra con diversas componentes que cubren los distintos aspectos de la vida de una persona y que son evaluados subjetivamente por los individuos tanto en lo referido a la importancia en su contexto vital, como en relación a su felicidad o bienestar en dichos aspectos. En este trabajo, se evalúa la validez de este modelo teórico en la población de la ciudad de Buenos Aires, Argentina, mediante el ajuste de un modelo de Análisis Factorial Confirmatorio de segundo orden, aplicado a los ítems de una prueba que mide la calidad de vida percibida por los sujetos. El modelo se aplicó sobre una muestra de 1336 individuos de entre 18 y 65 años y los resultados del Análisis Factorial Confirmatorio muestran que la calidad de vida percibida por los sujetos está en estrecha relación con su nivel de satisfacción con una serie dimensiones o factores latentes: Ambiente o hábitat del sujeto, su Necesidad de trascendencia,las Redes sociales que lo contienen, y su Crecimiento Personal.

  1. Analisis de la Función Reflexiva-RF en Sesiones de Grupo de Terapia Focalizada para Adolescentes Violentos

    Directory of Open Access Journals (Sweden)

    Glenda Cryan

    2016-01-01

    Full Text Available En este artículo se realizó el análisis de la Función Reflexiva o mentalización en la segunda y octava sesión de un dispositivo específico de corto plazo y orientación psicodinámica desarrollado para el abordaje terapéutico de la violencia juvenil al que denominamos Grupo de Terapia Focalizada- GTF. Los resultados indican que los adolescentes violentos presentan un bajo nivel de mentalización, el cual se vio reflejado en la oscilación entre el rechazo y la evasión de las intervenciones terapéuticas vinculadas a los estados mentales y las explicaciones de desconocimiento o de recuerdos distorsionados hacia los mismos. Si bien no fue posible desarrollar una mayor actividad reflexiva o capacidad de mentalización en esta instancia del tratamiento, el análisis de proceso permitió observar que en la octava sesión del dispositivo GTF hubo un mayor porcentaje de segmentos en los que no se rechazó la posibilidad de reflexionar en comparación con la segunda sesión.

  2. Irreversibility analysis of non isothermal flat plate solar collectors for air heating with a dimensionless model; Analisis de las irreversibilidades en colectores solares de placas planas no isotermicos para calentamiento de aire utilizando un modelo adimensional

    Energy Technology Data Exchange (ETDEWEB)

    Bracamonte-Baran, Johane Hans; Baritto-Loreto, Miguel Leonardo [Universidad Central de Venezuela (Venezuela)]. E-mails: johanehb@gmail.com; johane.bracamonte@ucv.ve; miguel.baritto@ucv.ve

    2013-04-15

    The dimensionless model developed and validated by Baritto and Bracamonte (2012) for the thermal behavior of flat plate solar collector without glass cover is improved by adding the entropy balance equation in a dimensionless form. The model is solved for a wide range of aspect ratios and mass flow numbers. A parametric study is developed and the distribution of internal irreversibilities along the collector is analyzed. The influence of the design parameters on the entropy generation by fluid friction and heat transfer is analyzed and it is found that for certain combinations of these parameters optimal thermodynamic operation can be achieved. [Spanish] En el presente trabajo, el modelo adimensional desarrollado y validado por Baritto y Bracamonte (2012) para describir el comportamiento termico de colectores solares de placas planas sin cubierta transparente, se complementa con la ecuacion adimensional de balance de entropia para un elemento diferencial de colector solar. El modelo se resuelve para un amplio rango de valores de relaciones de aspecto y numero de flujo de masa. A partir de los resultados del modelo se desarrolla un analisis detallado de la influencia de estos parametros sobre la distribucion de irreversibilidades internas a lo largo del colector. Adicionalmente se estudia la influencia de estos parametros sobre los numeros de generacion de entropia por friccion viscosa, por transferencia de calor y total. Se encuentra que existen combinaciones de los parametros antes mencionados, para los cuales, la operacion del colector es termodinamicamente optima para numeros de flujo de masa elevados.

  3. Communication system and spectral analysis for Ge-Li and GeHp detectors; Sistema de comunicaciones y analisis de espectros para detectores Ge-Li y GeHp

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez, J; Castano, P; Bonino, A D; Righetti, M A

    1991-12-31

    An integral communication and spectral analysis system (SICADE) was developed and implemented to satisfy the need to optimize and automate the measurement system used in Atucha I nuclear power plant for the activity in the primary loop`s water extracted by the TV system. The importance of these measurements is based on the fact that from the spectrometric analysis of the samples extracted, the Iodines-GN and Iodines-Iodines relations, which allow to detect the presence of deficient fuel elements, are calculated. The system developed is based on two modules integrated in a unique set commanded by the operators through the screen dialogue. (Author). [Espanol] Dada la necesidad de optimizar y automatizar el sistema de medicion utilizado en la Central Nuclear Atucha I para la actividad en el agua del circuito primario extraida a traves del sistema TV se desarrollo e implemento un sistema integral de Comunicacion y Analisis de espectros (SICADE). La importancia de estas mediciones radica en el hecho que del analisis espectrometrico de las muestras extraidas se calculan las relaciones entre Iodos-GN e Iodos-Iodos que permiten detectar la presencia de elementos combustibles fallados. El sistema desarrollado esta basado en dos modulos integrados en un unico conjunto comandado por el operador a traves del dialogo por pantalla. (Autor).

  4. 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

  5. Neutrino Factory

    CERN Document Server

    Bogomilov, M; Tsenov, R; Dracos, M; Bonesini, M; Palladino, V; Tortora, L; Mori, Y; Planche, T; Lagrange, J  B; Kuno, Y; Benedetto, E; Efthymiopoulos, I; Garoby, R; Gilardoini, S; Martini, M; Wildner, E; Prior, G; Blondel, A; Karadzhow, Y; Ellis, M; Kyberd, P; Bayes, R; Laing, A; Soler, F  J  P; Alekou, A; Apollonio, M; Aslaninejad, M; Bontoiu, C; Jenner, L  J; Kurup, A; Long, K; Pasternak, J; Zarrebini, A; Poslimski, J; Blackmore, V; Cobb, J; Tunnell, C; Andreopoulos, C; Bennett, J  R  J; Brooks, S; Caretta, O; Davenne, T; Densham, C; Edgecock, T  R; Fitton, M; Kelliher, D; Loveridge, P; McFarland, A; Machida, S; Prior, C; Rees, G; Rogers, C; Rooney, M; Thomason, J; Wilcox, D; Booth, C; Skoro, G; Back, J  J; Harrison, P; Berg, J  S; Fernow, R; Gallardo, J  C; Gupta, R; Kirk, H; Simos, N; Stratakis, D; Souchlas, N; Witte, H; Bross, A; Geer, S; Johnstone, C; Mokhov, N; Neuffer, D; Popovic, M; Strait, J; Striganov, S; Morfín, J  G; Wands, R; Snopok, P; Bogacz, S  A; Morozov, V; Roblin, Y; Cline, D; Ding, X; Bromberg, C; Hart, T; Abrams, R  J; Ankenbrandt, C  M; Beard, K  B; Cummings, M  A  C; Flanagan, G; Johnson, R  P; Roberts, T  J; Yoshikawa, C  Y; Graves, V  B; McDonald, K  T; Coney, L; Hanson, G

    2014-01-01

    The properties of the neutrino provide a unique window on physics beyond that described by the standard model. The study of subleading effects in neutrino oscillations, and the race to discover CP-invariance violation in the lepton sector, has begun with the recent discovery that $\\theta_{13} > 0$. The measured value of $\\theta_{13}$ is large, emphasizing the need for a facility at which the systematic uncertainties can be reduced to the percent level. The neutrino factory, in which intense neutrino beams are produced from the decay of muons, has been shown to outperform all realistic alternatives and to be capable of making measurements of the requisite precision. Its unique discovery potential arises from the fact that only at the neutrino factory is it practical to produce high-energy electron (anti)neutrino beams of the required intensity. This paper presents the conceptual design of the neutrino factory accelerator facility developed by the European Commission Framework Programme 7 EURO$\

  6. Phi factories

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    Plans for 'phi factories' gathered momentum with a recent workshop at UCLA. These machines, high luminosity electron-positron colliders working near the phi resonance at 1020 MeV, have been proposed at Laboratories in Europe, the US, Japan and the USSR

  7. Revision curricular a partir de un analisis comparativo de las discrepancias en los curriculos de una escuela de optometria en Puerto Rico con las competencias requeridas para las agencias de revalida y acreditacion 2004

    Science.gov (United States)

    Rivera Pacheco, Andres

    El proposito de esta investigacion, un estudio cualitativo de caso, fue comparar y contrastar el curriculo vigente de la Escuela de Optometria de la UIAPR con las competencias y estandares requeridos por las agencias de acreditacion y de revalida. Con este proposito, decidimos realizar una revision y un analisis de documentos: el prontuario de cada uno de los cursos de los curriculos implantados en el 1993 y en el 2001; las competencias y estandares establecidos por las agencias de revalida y de acreditacion; y las estadisticas en las que se analiza el porcentaje de estudiantes que aprueban cada una de las partes de los examenes de revalida entre el 1998 al 2003. Se realizaron entrevistas dirigidas para dar apoyo y complementar la revision y el analisis de estos documentos. Los participantes de las entrevistas fueron tres estudiantes de la clase de optometria del 2004 (ultima clase del curriculo del 1993); tres estudiantes de la clase de optometria del 2005 (primera clase graduanda del curriculo vigente) y tres profesores y/o directores de los Departamentos de Ciencias Basicas, Ciencias Clinicas y Cuidado al Paciente. Esta investigacion se enmarco en el modelo de evaluacion curricular de discrepancia de Malcolm Provus y en el modelo de desarrollo basado en competencias. Uno de los hallazgos mas importantes del estudio es que los cambios que se implantaron al curriculo del 2001 no han logrado que los estudiantes mejoren su ejecucion en los examenes de revalida. Por otro lado, se encontro que el curriculo vigente atiende completamente los estandares de la practica de Optometria, pero no las competencias. Esta informacion fue validada mediante el uso de una tabla de cotejo para el analisis de los cursos y de la informacion obtenida de las entrevistas. El estudio determina y concluye que existen discrepancias entre los prontuarios de los cursos del curriculo y las competencias requeridas por la agencia de revalida. Segundo, que el Departamento de Ciencias Basicas es el

  8. Risk analysis; Analisis de riesgos

    Energy Technology Data Exchange (ETDEWEB)

    Baron, J H; Nunez McLeod, J; Rivera, S S [Universidad Nacional de Cuyo, Mendoza (Argentina). Instituto de Capacitacion Especial y Desarrollo de Ingenieria Asistida por Computadora (CEDIAC)

    1997-07-01

    This book contains a selection of research works performed in the CEDIAC Institute (Cuyo National University) in the area of Risk Analysis, with specific orientations to the subjects of uncertainty and sensitivity studies, software reliability, severe accident modeling, etc. This volume presents important material for all those researches who want to have an insight in the risk analysis field, as a tool to solution several problems frequently found in the engineering and applied sciences field, as well as for the academic teachers who want to keep up to date, including the new developments and improvements continuously arising in this field. [Spanish] Este libro contiene una seleccion de trabajos de investigacion realizados dentro del Instituto de Capacitacion Especial y Desarrollo de la Ingenieria Asistida por Computadora en el area del analisis de riesgos, con una orientacion hacia el estudio de incertidumbres y sensibilidad, confiabilidad de software, modelacion de accidentes severos, etc. Este volumen recoge un material de indudable importancia e interes para todos aquellos investigadores y profesionales que desean incursionar en este campo del analisis de riesgos como herramienta para la solucion de problemas frecuentemente encontrados en la ingenieria y las ciencias aplicadas, asi como para los academicos que desean mantenerse al dia, conociendo los nuevos desarrollos y tecnicas que constantemente aparecen en su area.

  9. Analysis of the methods for the achievement of comfort conditions of humidity and temperature in energetically efficient designs; Analisis de los mtodos para lograr condiciones de confort higrotermico en disenos energeticamente eficientes

    Energy Technology Data Exchange (ETDEWEB)

    Mesa A., N. A.; Morillon G., D. [Division de Estudios de Posgrado de la Facultad de Arquitectura, Universidad Nacional Autonoma de Mexico (Mexico)

    1997-12-31

    This paper presents the analysis of the tools commonly utilized in Bioclimatic Design, for the achievement of humidity an temperature comfort conditions in architectonic spaces. The analysis was performed by means of field studies and experimentally for different sport activities, carried out in spaces designed for each purpose. In the experimental part, inside ambient temperature and relative humidity were measured in the different spaces where sport activities were conducted, such as calisthenics, dance, judo, wrestling, weight lifting, boxing, basket-ball, volley-ball, gymnastics and fencing. At the same time an inquiry was conducted among their occupants in respect to the thermal sensation they experimented while conducting such activities. The results obtained in the inquiry were compared with the results reported by other researchers, by means of tables and psychometric diagrams as optimum values for temperature comfort. As a conclusion it was decided that the graphic and mathematical methods analyzed, are based on a sedentary activity, therefore in using them for the design of spaces for different activities uncomfortable conditions are experimented with the consequential necessity of air conditioning, which implies energy consumption and the corresponding expenditure, lastly it is necessary to adapt these tools, that is, consider the activity that is going to be performed in the buildings. [Espanol] En este documento se presenta el analisis de las herramientas, comunmente utilizadas en Diseo Bioclimatico, para lograr el confort higrotermico de espacios arquitectonicos, el analisis se realizo mediante estudios de campo y experimental, para diversas actividades deportivas, llevadas a cabo en espacios disenados para ello. En la parte experimental, se tomaron mediciones de temperatura y humedad relativa internas, de los distintos espacios en los cuales se desarrollaban las actividades deportivas, tales como calistenia, danza, judo, lucha, trabajo con pesas

  10. Analysis of the methods for the achievement of comfort conditions of humidity and temperature in energetically efficient designs; Analisis de los mtodos para lograr condiciones de confort higrotermico en disenos energeticamente eficientes

    Energy Technology Data Exchange (ETDEWEB)

    Mesa A, N A; Morillon G, D [Division de Estudios de Posgrado de la Facultad de Arquitectura, Universidad Nacional Autonoma de Mexico (Mexico)

    1998-12-31

    This paper presents the analysis of the tools commonly utilized in Bioclimatic Design, for the achievement of humidity an temperature comfort conditions in architectonic spaces. The analysis was performed by means of field studies and experimentally for different sport activities, carried out in spaces designed for each purpose. In the experimental part, inside ambient temperature and relative humidity were measured in the different spaces where sport activities were conducted, such as calisthenics, dance, judo, wrestling, weight lifting, boxing, basket-ball, volley-ball, gymnastics and fencing. At the same time an inquiry was conducted among their occupants in respect to the thermal sensation they experimented while conducting such activities. The results obtained in the inquiry were compared with the results reported by other researchers, by means of tables and psychometric diagrams as optimum values for temperature comfort. As a conclusion it was decided that the graphic and mathematical methods analyzed, are based on a sedentary activity, therefore in using them for the design of spaces for different activities uncomfortable conditions are experimented with the consequential necessity of air conditioning, which implies energy consumption and the corresponding expenditure, lastly it is necessary to adapt these tools, that is, consider the activity that is going to be performed in the buildings. [Espanol] En este documento se presenta el analisis de las herramientas, comunmente utilizadas en Diseo Bioclimatico, para lograr el confort higrotermico de espacios arquitectonicos, el analisis se realizo mediante estudios de campo y experimental, para diversas actividades deportivas, llevadas a cabo en espacios disenados para ello. En la parte experimental, se tomaron mediciones de temperatura y humedad relativa internas, de los distintos espacios en los cuales se desarrollaban las actividades deportivas, tales como calistenia, danza, judo, lucha, trabajo con pesas

  11. Smart Factory

    DEFF Research Database (Denmark)

    Bilberg, Arne; Radziwon, Agnieszka; Grube Hansen, David

    2017-01-01

    their innovation and competitive advantage by focusing at their competences, strengths and opportunities. The project suggests innovative solutions and business models through collaboration and use of new technologies. In the Smart Factory, SMEs should be able to collaborate on new products, markets and production......, and to target their challenges and ensure sustainable growth and business in these enterprises. Therefore the focus of the Smart Factory project was to support the growth and sustainable development of the small and medium sized manufacturing industry in Denmark. The project focused on SMEs and how to improve......A large part of Danish Industry is based on Small and Medium Sized Enterprises (SMEs), which account for –99% of the companies in Denmark and about two third of the job positions (source: statistikbanken.dk) . That is why, it is so important also to focus research and development at SMEs...

  12. KONTRIBUSI KETERLIBATAN SISWA DI TEACHING FACTORY DAN PELAYANAN BIMBINGAN KARIER TERHADAP MOTIVASI BERWIRAUSAHA SERTA DAMPAKNYA PADA KESIAPAN BERWIRAUSAHA

    Directory of Open Access Journals (Sweden)

    Aprillia Vita Ramadhani

    2016-01-01

    Full Text Available Tujuan penelitian untuk mengetahui kontribusi keterlibatan siswa di teach-ing factory dan pelayanan bimbingan karier terhadap motivasi dan kesiapan berwira-usaha. Penelitian dirancang dengan survei. Populasi penelitian siswa keahlian Jasa Boga SMK Negeri 3 Malang. Sampel penelitian ditentukan secara proportional ran-dom sampling 86 siswa. Data dikumpulkan dengan angket dan dianalisis dengan ana-lisis jalur. Perbaikan model analisis untuk jalur yang tidak signifikan melalui analisis model trimming yang dilanjutkan dengan pengujian kesesuaian model. Hasil peneliti-an menunjukkan besar kontribusi keterlibatan siswa di teaching factory dan pela-yanan bimbingan karier terhadap motivasi berwirausaha serta dampaknya pada ke-siapan berwirausaha sebesar 40,90%.

  13. Neutrino factories

    International Nuclear Information System (INIS)

    Dydak, F.

    2002-01-01

    The discovery of neutrino oscillations marks a major milestone in the history of neutrino physics, and opens a window to what lies beyond the Standard Model. Many current and forthcoming experiments will answer open questions; however, a major step forward, up to and possibly including CP violation in the neutrino mixing matrix, will be offered by the neutrino beams from a neutrino factory. The neutrino factory is a new concept for producing neutrino beams of unprecedented quality in terms of intensity, flavour composition, and precision of the beam parameters. These beams enable the exploration of otherwise inaccessible domains in neutrino oscillation physics by exploiting baselines of planetary dimensions. Suitable detectors pose formidable challenges but seem within reach with only moderate extrapolations from existing technologies. Although the main physics attraction of the neutrino factory is in the area of neutrino oscillations, an interesting spectrum of further opportunities ranging from high-precision, high-rate neutrino scattering to physics with high-intensity stopped muons comes with it

  14. Analisis Statistika dengan SPSS

    OpenAIRE

    Mustari, Kahar

    2012-01-01

    Buku ini membahas tentang berbagai model analisis statistika yang dapat digunakan dalam berbagai bidang penelitian. Pembahasan buku ini dilengkapi pula dengan penerapan analisis statistika yang menggunakan program SPSS versi 20 sehingga memudahkan pembaca untuk menerapkannya. Oleh karena itu, buku ini penting dibaca oleh mahasiswa atau peneliti yang melakukan pengolahan data penelitian.

  15. Meson factories

    International Nuclear Information System (INIS)

    Dicello, J.F.; Zaider, M.; Bradbury, J.N.

    1979-01-01

    Technological improvements in accelerator design in the 1960's resulted in the capability to develop medium-energy proton accelerators with beam intensities of almost 1 mA. These beams are able to produce fluxes of secondary particles, including pions, muons, neutrinos, and neutrons, which are as much as 10,000 times as intense as those previously available. Those machines built for optimum meson production are commonly called meson factories. The characteristics of these facilities are reviewed, and the present programs in applied research, and some potential areas of future work are discussed

  16. Kaon factories

    International Nuclear Information System (INIS)

    Craddock, M.K.

    1983-03-01

    Kaon factories would provide beams 100-1000 times more intense than those available from present accelerators in the 10-30 GeV range. More intense or cleaner secondary beams of kaons, antiprotons and neutrinos would be of particular interest for high precision experiments and studies of rare processes in both particle and nuclear physics, e.g. symmetry violations in K-decay, neutrino scattering, meson and baryon spectroscopy, hypernuclei, exotic atoms, K + studies of nuclear density and resonance propagation in nuclei. The various accelerators proposed include both fast-cycling synchrotrons providing 100 μA proton beams at 15 to 32 GeV and superconducting isochronous ring cyclotrons giving 100-400 μA at up to 15 GeV. This paper describes these designs and the various technical problems associated with them

  17. KAON factories

    International Nuclear Information System (INIS)

    Craddock, M.K.

    1989-09-01

    Proposals for high intensity proton synchrotrons (typically providing 100 μA (6 x 10 14 p/s)) at 30 GeV have been made in Canada, Europe, Japan, the USA and the USSR. These beams would be roughly 100 times more intense than those available now and would yield equivalent increases in the fluxes of secondary particles (kaons, pions, muons, antiprotons, hyperons and neutrinos) - or cleaner beams for a smaller increase in flux. The ability to investigate rare processes on the precision frontier opens new avenues to fundamental questions in both particle and nuclear physics, complementary to traditional approaches via the energy frontier. The demand for higher currents has led to novel features in many of the accelerator designs: asymmetric magnet cycles, avoidance of transition crossing, separate collector and stretcher rings, three-dimensional beam painting at injection, bucket-to-bucket beam transfer, perpendicular biassing of microwave ferrite in the rf tuners, the use of Siberian Snakes to preserve polarization, and the addition of a pre-septum to make slow extraction >99.8% efficient. Other characteristic features include rapid cycling rates, booster stages, H - injection, low impedance enclosures, powerful feedback systems for control of beam instabilities and beam loading, and local collimation systems for handling beam loss. This paper reviews the general features of kaon factory accelerator design and the status of the various proposals

  18. Alternative analysis to increase the power in combined-cycle power plants; Analisis de alternativas para el incremento de potencia en plantas termoelectricas de Ciclo Combinado

    Energy Technology Data Exchange (ETDEWEB)

    Pacheco Cruz, Hector; Arriola Medellin, Alejandro M. [Gerencia de Procesos Termicos, Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)]. E-mail: hpacheco@iie.org.mx; aarriola@iie.org.mx

    2010-11-15

    The electricity industry traditionally had two thermodynamic cycles for power generation: conventional steam turbine (Rankine cycle) used to supply a base load during the day, and gas turbines (Brayton cycle), for its speed response, normally used to cover peak loads. However, to provide variable peak loads, the gas turbine, as a volumetric machine is affected by the change in air density by changing the combustion temperature. This paper shows the scheme of integration of both systems, that it's known as combined cycle and the different options that would have these power plants, to maintain or increase their power in variable ambient conditions. It analyzes different options, such as: 1. Supplementary fire in the stove. 2. Air cooling intake in the gas turbine (evaporation system or mechanical system). 3. Steam injection in the combustion chamber. [Spanish] La industria electrica tradicionalmente a contado con dos ciclos termodinamicos para generacion electrica: las turbinas convencionales de vapor (ciclo de Rankine) se utilizan para suministrar una carga base durante el dia, y las turbinas de gas (ciclo de Brayton), por su rapidez de respuesta, se utilizan normalmente para cubrir las cargas pico. Sin embargo, para suministrar las cargas variables pico, la turbina a gas, por ser una maquina volumetrica, se ve afectada por el cambio de la densidad del aire de combustion al cambiar la temperatura ambiente. En este trabajo se muestra el esquema de integracion de ambos sistemas, en lo que se conoce como ciclo combinado y las diferentes opciones que tendrian estas plantas de generacion electrica para mantener o incrementar su potencia en condiciones ambiente variable. Para ello se analizan diferentes opciones, tales como: 1.- Combustion suplementaria en el recuperador de calor. 2.- Enfriamiento del aire de admision a la turbina de gas (mediante un sistema de evaporacion o mediante un sistema mecanico). 3.- Inyeccion de vapor a la camara de combustion. Palabras

  19. Methodology for maintenance analysis based on hydroelectric power stations reliability; Metodologia para realizar analisis de mantenimiento basado en confiabilidad en centrales hidroelectricas

    Energy Technology Data Exchange (ETDEWEB)

    Rea Soto, Rogelio; Calixto Rodriguez, Roberto; Sandoval Valenzuela, Salvador; Velasco Flores, Rocio; Garcia Lizarraga, Maria del Carmen [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2012-07-01

    A methodology to carry out Reliability Centered Maintenance (RCM) studies for hydroelectric power plants is presented. The methodology is an implantation/extension of the guidelines proposed by the Engineering Society for Advanced Mobility Land, Sea and Space in the SAE-JA1012 standard. With the purpose of answering the first five questions, that are set out in that standard, the use of standard ISO14224 is strongly recommended. This approach standardizes failure mechanisms and homogenizes RCM studies with the process of collecting failure and maintenance data. The use of risk matrixes to rank the importance of each failure based on a risk criteria is also proposed. [Spanish] Se presenta una metodologia para realizar estudios de mantenimiento Basado en Confiabilidad (RCM) aplicados a la industria hidroelectrica. La metodologia es una implantacion/ extension realizada por los autores de este trabajo, de los lineamientos propuestos por la Engineering Society for Advanced Mobility Land, Sea and Space en el estandar SAE-JA1012. Para contestar las primeras cinco preguntas del estandar se propone tomar como base los modos y mecanismos de fallas de componentes documentados en la guia para recopilar datos de falla en el estandar ISO-14224. Este enfoque permite estandarizar la descripcion de mecanismos de fallas de los equipos, tanto en el estudio RCM como en el proceso de recopilacion de datos de falla y de mantenimiento, lo que permite retroalimentar el ciclo de mejora continua de los procesos RCM. Tambien se propone el uso de matrices de riesgo para jerarquizar la importancia de los mecanismos de falla con base en el nivel de riesgo.

  20. Analysis of inflow in geothermal wells to determine their maximum flow; Analisis del influjo en pozos geotermicos para la determinacion de sus flujos maximos

    Energy Technology Data Exchange (ETDEWEB)

    Aragon-Aguilar, Alfonso; Izquierdo-Montalvo, Georgina; Pal-Verma, Mahendra; Santoyo-Gutierrez, Socrates [Instituto de Investigaciones Electricas (Mexico); Moya-Acosta, Sara L [Centro Nacional de Investigacion y Desarrollo Tecnologico (Mexico)

    2009-01-15

    Inflow performance relationships developed for petroleum and geothermal reservoirs are presented. Four of them were selected to be used in this work. Such relationships were developed considering features of a typical geothermal system. The performance of the selected relationships was assessed using data from production tests in several wells of different fields. A methodology is presented to determine the value of the maximum flow (W{sub max}) from the inflow relationships; its application is demonstrated using the data of the 10 production tests. It was found that the calculated value of W{sub max} under stabilization conditions may be related to the reservoir response. In general, there is a good agreement between the calculated values of W{sub max} from the different methods. The differences in the W{sub max} values vary within 10%. It was found that the stability in the calculated values of W{sub max} as a response of the reservoir is a function of the flow magnitude. So, the wells with flow greater than 200 t/h reach the stability of W{sub max} at openings 50% less of their total capacity. [Spanish] Se presentan las relaciones del comportamiento de influjo desarrolladas para yacimientos petroleros y geotermicos. Se seleccionaron cuatro de ellas para usar en este trabajo. Tales relaciones fueron desarrolladas considerando condiciones de un sistema geotermico tipico. Se analizo el comportamiento de las relaciones escogidas utilizando datos de pruebas de produccion de varios pozos de diferentes campos. Se presenta una metodologia para determinar el valor del flujo maximo (W{sub max}) a partir de las relaciones de influjo; se demuestra su aplicabilidad usando los datos de diez pruebas de produccion. Se encontro que el valor de W{sub max} calculado bajo condiciones de estabilizacion se puede relacionar con la respuesta del yacimiento. En general se encuentra buena concordancia entre los valores calculados de W{sub max} usando los diferentes metodos. Las

  1. Analisis tecnico, socioeconomico y ambiental de la electrificación con energía solar fotovoltaica aislada para vivienda rural en Hato Corozal, Casanare, Colombia

    OpenAIRE

    Edwin Blasnilo Rúa Ramírez; Andrea Isabel Barrera Siabato; Martín Gómez Orduz

    2017-01-01

    La electrificación con energía solar fotovoltaica aislada es la opción más viable para vivienda rural, en especial si se encuentra muy distante del sistema nacional interconectado. Hato Corozal, Casanare, Colombia, es un municipio estructurado en su área rural por fincas muy alejadas entre sí. Su mayor inconveniente de desarrollo social y económico es la falta de electricidad como servicio de primera necesidad.  La gobernación de Casanare a través del fondo nacional de regalías aprobó la inst...

  2. ESPECTROS DE CARGA DE CAMIONES PARA EL ANALISIS Y DISEÑO DE PAVIMENTOS EN LA REGIÓN ANDINA COLOMBIANA

    Directory of Open Access Journals (Sweden)

    Luis Macea

    2015-01-01

    Full Text Available Para el adecuado dimensionamiento de las estructuras de pavimento, se requiere la estimación de los efectos agrupados de las cargas del tránsito, por lo cual se debe conocer el número y tipo de vehículos que circularán por la vía, así como la intensidad del peso y la configuración del eje que la aplica, aspecto que es abordado cuando se hace la caracterización del tránsito a través de espectros de carga. En razón de esto en el presente artículo se construyen espectros de la capacidad por tipo de eje de camiones para diferentes rutas y departamentos de la región andina colombiana, de igual forma se Identifican los porcentajes de sobrecarga y las zonas donde se sobrepasa el límite máximo de peso permitido, así como los tipos de productos transportados en condiciones de exceso de peso. Para esto, se realizaron veintiséis (26 operativos de pesaje móvil de camiones en distintos corredores de carga de la región andina en el año 2013, con lo cual se obtuvo una muestra de 94.132 ejes pesados, a partir de los cuales se agruparon las capacidades por cada tipo de eje y se determinaron sus respectivas frecuencias de arrumaje. Los resultados encontrados indicaron que el eje sencillo direccional de llanta sencilla presenta un solo pico máximo con cierto grado de asimetría, el cual se encuentra regularmente por debajo de la carga máxima legal establecida para este tipo de eje, Por otro lado, los ejes sencillo de llanta doble presentan una bimodalidad con dos picos máximos muy parejos, uno en el sentido de las cargas bajas y el otro en el sentido de las cargas altas, mientras que los ejes tándem y tridem de llanta doble presentan una bimodalidad caracterizada por el predominio de un pico máximo absoluto del lado de las cargas altas lo que indica que los camiones están circulando con carga al límite permitido.

  3. ANALISIS DE LA REMOCIÓN DE CARGAS CONTAMINANTES A TRAVÉS DE UN FILTRO BIOLÓGICO PARA TRATAR EFLUENTESPROVENIENTE DEPROCESOS PRODUCTIVOS AGROPECUARIOS

    OpenAIRE

    Huetio Passos, Jhenny Katherine; Ortiz Sarria, Mauricio Fernando; Granada T., Carlos Arturo

    2016-01-01

    Analizar las cargas contaminantes de un filtro biológico que recibe aguas residuales provenientes de procesos productivos agropecuarios de la granja del Centro Agropecuario del Servicio Nacional de Aprendizaje SENA, en el Municipio de Popayán, Departamento del Cauca.Este trabajo se desarrolló a nivel de campo y laboratorio en donde se utilizó equipo de análisis de agua y equipo de laboratorio. Para la caracterización del efluente se realizaron doce muestreos compuestos durante un el ciclo de ...

  4. EVALUACION DE METODOLOGÍAS PARA EL ANALISIS DE PRODUCTOS TÓXICOS DE LA DEGRADACIÓN DE FUNGICIDAS DITIOCARBAMATOS

    Directory of Open Access Journals (Sweden)

    Jairo Arturo Guerrero

    2013-11-01

    Full Text Available Se evaluaron cuatro metodologías para la determinación de etilentiourea y propilentiourea en frutas y hortalizas; se seleccionó y optimizó un método de extracción utilizando una mezcla metanol:agua 3:1 y posterior limpieza con partición liquido-líquido soportada sobre extrelut. La determinación y cuantificación se llevó a cabo utilizando cromatografía liquida de alta eficiencia con detección de arreglo de diodos. La metodología validada es específica y selectiva, con porcentajes de recuperación entre 77,82% y 83,57%, coeficientes de variación menores al 20% y límites de detección entre 0,003 y 0,006 mg.kg-1. Los parámetros estadísticos de linealidad mostraron resultados adecuados en los rangos de concentración evaluados. La metodología es robusta para las variables evaluadas y no se observó efecto matriz. Se encontraron trazas de etilentiourea y propilentiourea en una muestra de tomate y una muestra de papa, respectivamente.

  5. Fractional factorial plans

    CERN Document Server

    Dey, Aloke

    2009-01-01

    A one-stop reference to fractional factorials and related orthogonal arrays.Presenting one of the most dynamic areas of statistical research, this book offers a systematic, rigorous, and up-to-date treatment of fractional factorial designs and related combinatorial mathematics. Leading statisticians Aloke Dey and Rahul Mukerjee consolidate vast amounts of material from the professional literature--expertly weaving fractional replication, orthogonal arrays, and optimality aspects. They develop the basic theory of fractional factorials using the calculus of factorial arrangements, thereby providing a unified approach to the study of fractional factorial plans. An indispensable guide for statisticians in research and industry as well as for graduate students, Fractional Factorial Plans features: * Construction procedures of symmetric and asymmetric orthogonal arrays. * Many up-to-date research results on nonexistence. * A chapter on optimal fractional factorials not based on orthogonal arrays. * Trend-free plans...

  6. Protocol proposal for radon concentration mensuration from granitic rocks in marble factory; Proposta de protocolo para medicao de concentracoes de radonio proveniente de rochas graniticas em marmorarias

    Energy Technology Data Exchange (ETDEWEB)

    Del Claro, Flavia

    2016-11-01

    Naturally occurring radionuclides such as radon ({sup 222}Rn), its decay products and other elements from the radioactive series of uranium ({sup 238}U and {sup 235}U) and thorium ({sup 232}Th) are an important source of human exposure to natural radioactivity. The worldwide evaluation of health radiobiological effects and risks from population exposure to natural radionuclides is a growing concern. Radionuclides such as radon ({sup 222}Rn), the thoron ({sup 220}Rn), radio ({sup 2}'2'6Ra), thorium ({sup 23}'2Th) and potassium ({sup 40}K) may occur in materials commonly used in construction of dwellings and buildings. Thus, the radioactivity from marbles and granites is of importance, so that under certain conditions these materials radioactivity levels can be hazardous requiring the implementation of mitigation measurements. This research presents a technical protocol marble factories for the control human exposure to natural radioactivity exhaled from granitic rocks. The protocol was based on measurements of the {sup 222}Rn and {sup 220}Rn concentration in Brazilian granite rocks commonly nationally and exported. The {sup 222}Rn and {sup 220}Rn measurements were done using the AlphaGUARD (Saphymo GmbH) and RAD7 (Durridge Company) apparatus, respectively. The samples of granite were sealed in glass jars for 40 days in to achieve secular equilibrium between {sup 226}Ra and {sup 222}Rn radionuclides. The measurements were performed on Applied Nuclear Physics Laboratory at the Federal Technological University of Parana. Also, solid-state nuclear track detectors CR-39 were installed in a marble factory environments located in Curitiba - Parana for the evaluation of {sup 222}Rn concentrations in workplaces. The CR-39 detectors were exposed for about 90 days and submitted to etching process. The alpha particle tracks were observed using an optical microscope. Some granite samples analyzed presented {sup 222}Rn concentrations of attention, since the average

  7. System for the reliability analysis of the electric energy supply; Sistema para el analisis de confiabilidad del suministro de energia electrica

    Energy Technology Data Exchange (ETDEWEB)

    Perales, Favio; Martinez, Javier; Huesca, Francisco; Garcia, Norma; Nieva, Rolando [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1997-12-31

    A computer tool, developed for the reliability evaluation of the electric energy supply, considering the faults in the generation and transmission systems, is presented. The application of the tool in planning the expansion and operation of the electric systems, the methodology of the solution employed and the various functions it accounts for, are described. At the end some illustrative examples of its applications by means of the studies with a model of representative characteristics of the interconnected national system. [Espanol] Se presenta una herramienta computacional desarrollada para evaluar la confiabilidad del suministro de energia electrica, considerando las fallas en los sistemas de generacion y transmision. Se describen las aplicaciones de la herramienta en la planeacion de la expansion y de la operacion de sistemas electricos, la metodologia de solucion empleada y las diversas funciones con que cuenta. Al final se presentan algunos ejemplos ilustrativos de sus aplicaciones mediante estudios con un modelo de caracteristicas representativas del sistema interconectado nacional.

  8. System for the reliability analysis of the electric energy supply; Sistema para el analisis de confiabilidad del suministro de energia electrica

    Energy Technology Data Exchange (ETDEWEB)

    Perales, Favio; Martinez, Javier; Huesca, Francisco; Garcia, Norma; Nieva, Rolando [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1998-12-31

    A computer tool, developed for the reliability evaluation of the electric energy supply, considering the faults in the generation and transmission systems, is presented. The application of the tool in planning the expansion and operation of the electric systems, the methodology of the solution employed and the various functions it accounts for, are described. At the end some illustrative examples of its applications by means of the studies with a model of representative characteristics of the interconnected national system. [Espanol] Se presenta una herramienta computacional desarrollada para evaluar la confiabilidad del suministro de energia electrica, considerando las fallas en los sistemas de generacion y transmision. Se describen las aplicaciones de la herramienta en la planeacion de la expansion y de la operacion de sistemas electricos, la metodologia de solucion empleada y las diversas funciones con que cuenta. Al final se presentan algunos ejemplos ilustrativos de sus aplicaciones mediante estudios con un modelo de caracteristicas representativas del sistema interconectado nacional.

  9. Analisis experimental de la propagacion en redes de area corporal para la banda de ultra wideband. experimental characterization of the propagation in ultra wideband body area networks

    Science.gov (United States)

    Garcia Serna, Ruben Gregorio

    Diferentes dispositivos capaces de obtener informacion sobre parametros fisiologicos, cinematicos o contextuales del cuerpo pueden interconectarse de manera inalambrica dando lugar a las denominadas Redes de Area Corporal Inalambricas (WBAN, Wireless Body Area Networks). De entre las posibles tecnologias para establecer los enlaces, Ultra Wideband (UWB) esta captando cada vez un mayor interes debido a caracteristicas tales como el bajo nivel de potencia de transmision requerido (bajo nivel de exposicion a campos electromagneticos), el alto ancho de banda disponible y la alta resolucion temporal/espacial. El diseno de sistemas centrados en el cuerpo requiere de modelos de canal que describan de manera precisa la propagacion de senales en este tipo de entornos. Esta tesis se plantea con el objetivo de contribuir al estudio experimental de la propagacion en sistemas centrados en el cuerpo operando en la banda UWB. En primer lugar, se presenta un marco introductorio a las redes WBAN, sus elementos constitutivos, bandas de frecuencia, estandarizacion y modelos de canal. Ademas, se introducen los fundamentos de la tecnologia UWB y sus aplicaciones en este area. Seguidamente, se analiza en terminos de las perdidas de propagacion y la dispersion de retardo la propagacion en el canal off-body entre un transmisor fijo y un dispositivo receptor colocado sobre la superficie del cuerpo de un sujeto. Se considera la influencia de diferentes aspectos, tales como el entorno de medidas, la posicion de colocacion de una antena sobre el cuerpo y la postura adoptada por un sujeto. Finalmente, se analiza el canal de propagacion in-body considerando el movimiento relativo entre dos dispositivos causado por efecto de la respiracion. Las condiciones de propagacion en el interior del cuerpo se emulan por medio de un phantom liquido para UWB y la caracterizacion se plantea tanto en frecuencia, en terminos del modelado de la forma y el ensanchamiento del espectro Doppler, como en tiempo, por

  10. Application of exergy balances for the analysis of an oil plant; Aplicacion de balances de exergia para el analisis de una planta de petroleo

    Energy Technology Data Exchange (ETDEWEB)

    Rodriguez Toral, Miguel Angel; Rangel Davalos, Humberto [Instituto Mexicano del Petroleo (Mexico)

    1996-07-01

    The Mexican oil industry requires of the technological modernization, for this purpose it is planning the optimization of its operations of primary production, among which it stands out the separation and the stabilization. These operations take place in an oil complex which has been planned to be installed in the Mexican Southeastern. This paper shows some of the advances in the installation of the complex of separation, compression and stabilization of crude oil, which was analyzed at the light of the concepts of energy saving and of the second law of thermodynamics. [Spanish] La industria petrolera mexicana requiere de modernizacion tecnologica, para ello se esta planeando la optimizacion de sus operaciones de produccion primaria, entre las que destaca la separacion y estabilizacion. Dichas operaciones se efectuan en un complejo petrolero, mismo que se tiene planeado instalar en el sureste mexicano. Este trabajo muestra algunos de los avances en la instalacion del complejo de separacion, compresion y estabilizacion de petroleo crudo, el cual se analizo a la luz de los conceptos de ahorro de energia y de la segunda ley de la termodinamica.

  11. Mini-mac - escala de ajustamento mental para o câncer: estrutura fatorial Mini-mac - the mental adjustment to cancer scale: factorial structure

    Directory of Open Access Journals (Sweden)

    Rita de Cássia Gandini

    2008-03-01

    Full Text Available Trata-se de estudo da estrutura fatorial da escala Mini-MAC, que mede o ajustamento mental dos pacientes ao câncer. Após análise semântica, a escala foi aplicada em 283 pacientes de um hospital universitário com diferentes tipos e estádios da doença que possuíam idade média de 54 anos. Confirmada a fatorabilidade da amostra (KMO = 0,88, os dados foram submetidos à análise dos componentes principais, rotação oblíqua, dada a interdependência entre os fatores. Foram mantidos sete fatores com valores próprios maiores que 1,0. Apenas dois fatores possuíam índices de fidedignidade satisfatórios ("Preocupação Ansiógena" com "Alpha de Cronbach" de 0,87 e "Desamparo/Desesperança" com "Alpha" de 0,74, reunindo 13 itens com cargas fatoriais maiores ou iguais a 0,40 e explicavam 30% da variância total. Os resultados revelaram a boa qualidade psicométrica do instrumento. As diferenças entre a estrutura fatorial do instrumento original e a deste estudo podem ser atribuídas às diferenças culturais e educacionais entre as amostras.Se trata de estudio de la estructura factorial de la escala Mini-MAC, que mide el ajuste mental de los pacientes al cáncer. Tras el análisis semántico, la escala fue aplicada en 283 pacientes de un hospital universitario con distintos tipos y estadios de la enfermedad - pacientes esos, que poseían edad media de 54 años. Confirmada la factorabilidad de la muestra (KMO = 0,88, los datos fueron sometidos al análisis de los componentes principales, rotación oblicua, dada a la interdependencia entre los factores. Fueron mantenidos siete factores con valores propios mayores que 1,0. Sólo dos factores poseían índices de fidedignidad satisfactorios ("Preocupación Ansiogénica" con "Alpha de Cronbach" de 0,87 y "Desamparo/Desesperanza" con "Alpha" de 0,74, reuniendo 13 ítemes con cargas factoriales mayores o iguales a 0,40 y explicaban 30% de la varianza total. Los resultados revelaron la buena calidad

  12. Cell Factory Engineering

    DEFF Research Database (Denmark)

    Davy, Anne Mathilde; Kildegaard, Helene Faustrup; Andersen, Mikael Rørdam

    2017-01-01

    focused on individual strategies or cell types, but collectively they fall under the broad umbrella of a growing field known as cell factory engineering. Here we condense >130 reviews and key studies in the art into a meta-review of cell factory engineering. We identified 33 generic strategies......-review provides general strategy guides for the broad range of applications of rational engineering of cell factories....

  13. Analisis tecnico, socioeconomico y ambiental de la electrificación con energía solar fotovoltaica aislada para vivienda rural en Hato Corozal, Casanare, Colombia

    Directory of Open Access Journals (Sweden)

    Edwin Blasnilo Rúa Ramírez

    2017-06-01

    Full Text Available La electrificación con energía solar fotovoltaica aislada es la opción más viable para vivienda rural, en especial si se encuentra muy distante del sistema nacional interconectado. Hato Corozal, Casanare, Colombia, es un municipio estructurado en su área rural por fincas muy alejadas entre sí. Su mayor inconveniente de desarrollo social y económico es la falta de electricidad como servicio de primera necesidad.  La gobernación de Casanare a través del fondo nacional de regalías aprobó la instalación de 206 sistemas solares fotovoltaicos (SFV a las familias más alejadas y más vulnerables del municipio. El objetivo principal de esta investigación fue realizar una evaluación socio-económica de las familias de la zona rural del municipio, beneficiadas con la instalación de estos sistemas SFV. Además, se realizó un análisis técnico de simulación de la operación del SFV dimensionado con 2 días sin sol y luego 12 días con sol, también se hizo una simulación de la operación del SFV dimensionado con 14 días con sol. Esta investigación se abordó desde el enfoque metodológico descriptivo y de investigación aplicada de campo que incluyó visita a las viviendas, aplicación, análisis de instrumentos y registro fotográfico.  Los resultados presentan gran incidencia desde un enfoque social, económico y ambiental que puede llegar a ser implementado en otras áreas rurales del país como ejemplo de uso de tecnologías limpias en favor del desarrollo rural sostenible.

  14. Índice de Competitividad Municipal 2013: Metodología para su construcción basada en Análisis Factorial y su aplicación en municipios urbanos en México || Municipal Competitiveness Index 2013: Methodology of definition based on Factorial Analysis and application to Mexican urban municipalities

    Directory of Open Access Journals (Sweden)

    Guillermo Peón, Sylvia Beatriz

    2015-12-01

    Full Text Available El documento presenta una descripción detallada de la metodología para construir el Índice de Competitividad Municipal 2013 para México. El índice es calculado utilizando una metodología basada en Análisis Factorial y compara el desempeño de 96 municipios pertenecientes a 24 zonas metropolitanas en diferentes estados de la República Mexicana. El índice incluye 61 variables agrupadas en cuatro dimensiones o subíndices: Económica, Institucional, Socio-demográfica y Urbano Ambiental. El Índice de Competitividad Municipal es el promedio de los cuatro índices. Los resultados muestran evidencia de que los municipios pertenecientes a la zona metropolitana de Monterrey son los que en general tienen más alta posición en el ranking de competitividad y resaltan la necesidad de una mayor cooperación y coordinación intermunicipal para mejorar la competitividad de aquellos municipios que pertenecen a una misma zona metropolitana. El estudio se enfoca particularmente en el análisis de los factores de cada dimensión de la competitividad para los municipios del Estado de Puebla incluidos en la muestra. || This paper presents a detailed explanation of the methodology to construct the Municipal Competitiveness Index 2013 for Mexico. The index is calculated using a methodology based on Factor Analysis and compares the performance of 96 municipalities belonging to 24 metropolitan areas in different States of the Mexican Republic. The index includes 61 variables grouped into four dimensions or sub-indexes: Economic, Institutional, Socio-demographic and Urban-environmental. The Municipal Competitiveness Index is the average of the four indexes. The results show evidence that municipalities of Monterrey metropolitan area are, in general, the ones with higher position in the competitiveness ranking, and highlight the need of inter-municipal cooperation and coordination in order to improve competitiveness of those municipalities belonging to a common

  15. PCs in the factory

    CERN Document Server

    2013-01-01

    Please note this is a short discount publication.PCs have become as essential to the factory environment as they are to the office environment. This in-depth report examines how specially adapted PCs and peripherals are being established in Factory Process Control and Reporting. The report covers: * Hardware and Software* Typical Applications* Implementation Issues* Case Studies and Real Applications

  16. Socializar para o trabalho operário: o Senai-Mercedes-Benz Socializing for factory work: the Senai-Mercedes-Benz

    Directory of Open Access Journals (Sweden)

    Kimi Tomizaki

    2008-01-01

    Full Text Available Este artigo pretende contribuir para a discussão em torno das transformações do setor automobilístico brasileiro e suas conseqüências para os trabalhadores, por meio do debate dos mecanismos de reprodução da classe operária, com ênfase nos processos socializadores das novas gerações e, portanto, nos modos de transmissão de uma "cultura operária", o que envolve tanto a constituição do sentimento de pertencimento de classe como os mecanismos de negação e/ou superação da condição operária. A discussão está baseada na análise de um caso específico: a trajetória da escola profissionalizante da Mercedes-Benz do Brasil e suas modalidades de socialização e preparação para o trabalho industrial. A escola, criada há cinqüenta anos, funciona nas dependências da fábrica da Mercedes-Benz de São Bernardo do Campo em parceria com o Senai. O foco central da discussão será o papel exercido por essa escola na vida de diferentes gerações de metalúrgicos da Mercedes-Benz, de forma a evidenciar de que maneira a passagem por essa instituição e as certificações concedidas por ela foram sendo ressignificadas nas últimas décadas, tanto em função das transformações do mercado de trabalho como da percepção dos membros da categoria metalúrgica.This article looks to contribute to the discussion on transformations in the Brazilian automobile industry and their consequences for workers by focusing on the debate over mechanisms of working class reproduction. The text examines in particular the processes of socializing new generations and the ways of transmitting a 'working class culture,' involving both the constitution of a feeling of class belonging and mechanisms for denying and/or escaping the working class condition. The discussion focuses on the analysis of a specific case: the history of the professional training school of Mercedes-Benz in Brazil and its modalities of socialization and preparation for manufacturing

  17. Towards energy transparent factories

    CERN Document Server

    Posselt, Gerrit

    2016-01-01

    This monograph provides a methodological approach for establishing demand-oriented levels of energy transparency of factories. The author presents a systematic indication of energy drivers and cost factors, taking into account the interdependencies between facility and production domains. Particular attention is given to energy flow metering and monitoring. Readers will also be provided with an in-depth description of a planning tool which allows for systematically deriving suitable metering points in complex factory environments. The target audience primarily comprises researchers and experts in the field of factory planning, but the book may also be beneficial for graduate students.

  18. Planned Positron Factory project

    International Nuclear Information System (INIS)

    Okada, Sohei

    1990-01-01

    The Japan Atomic Energy Research Institute, JAERI, has started, drafting a construction plan for the 'Positron Factory', in which intense energy-controllable monoenergetic positron beams are produced from pair-production reactions caused by high-energy electrons from a linac. The JAERI organized a planning committee to provide a basic picture for the Positron Factory. This article presents an overview of the interactions of positrons, intense positron sources and the research program and facilities planned for the project. The interactions of positrons and intense positron sources are discussed focusing on major characteristics of positrons in different energy ranges. The research program for the Positron Factory is then outlined, focusing on advanced positron annihilation techniques, positron spectroscopy (diffraction, scattering, channeling, microscopy), basic positron physics (exotic particle science), and positron beam technology. Discussion is also made of facilities required for the Positron Factory. (N.K.)

  19. Virtual Factory Testbed

    Data.gov (United States)

    Federal Laboratory Consortium — The Virtual Factory Testbed (VFT) is comprised of three physical facilities linked by a standalone network (VFNet). The three facilities are the Smart and Wireless...

  20. TRIUMF kaon factory plans

    International Nuclear Information System (INIS)

    Blackmore, E.W.

    1983-01-01

    A progress report on the TRIUMF Kaon Factory Feasibility Study is presented. The requirements placed on the machine parameters and experimental facilities by the potentially interesting experiments are discussed

  1. TRIUMF kaon factory plans

    International Nuclear Information System (INIS)

    Blackmore, E.W.

    1982-11-01

    A progress report on the TRIUMF Kaon Factory Feasibility Study is presented. The requirements placed on the machine parameters and experimental facilities by the potentially interesting experiments are discussed

  2. Super B Factories

    Indian Academy of Sciences (India)

    B factory; CP violation; B meson; supersymmetry. PACS Nos 11.30.Hv; 11.30.Pb; 12.15.Hh; 12.15.Mm; 13.20.He; 13.20.Fc;. 13.35.Dx; 14.65.Fy. 1. Introduction. The two asymmetric B factories, PEP-II and KEK-B, and their companion detec- tors, BABAR and Belle, have produced a wealth of flavor physics results, subjecting.

  3. ANALISIS PENYEBAB BANJIR KALI JUANA

    Directory of Open Access Journals (Sweden)

    Teguh Marhendi

    2017-04-01

    Full Text Available Kali Juana yang berada di Kabupaten Pati dan Kudus serta sebagian kecil di Kabupaten Grobogan dan Blora, merupakan kawasan banjir. Kejadian banjir di Kali Juana, sudah menjadi rutinitas setiap musim hujan.Dari Januari sampai bulan Mei 2016tercatat terjadi 11 kejadian banjir dibeberapa wilayah, seperti Kecamatan Kaliwungu, Undaan dan Mejobo (Kab. Kudus serta Pati, Margorejo dan Juwana (Kab. Pati. Kali Juana merupakan bifurkasi Kali Serang pada Pintu Wilalung, yang berfungsi sebagai pintu pengatur banjir (dibangun pada zaman Belanda tahun 1918, melalui Kali Babalan menuju ke Kali Juana. Tulisan inidimaksudkan untuk menganalisis penyebab kejadian banjir di Kali Juana. Analisis dilakukan dengan melakukan kajani dan analisis hujan serta mekanisme aliran. Hasil analisis menunjukkan bahwa kondisi Kali Juana dari pertemuan Kali Logung di pintu Wilalung sampai hilir telah mengalami pendangkalan akibat kemiringan dasar atau topografi yang landai, dan mengakibatkan mudah terjadi sedimentasi sehingga mengurangi kapasitas pengaliran. Hal ini menyebabkan luapan banjir sering menggenangi wilayah Kabupaten Kudus dan Pati.

  4. Tau-charm factory..

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1995-10-15

    In addition to hearing the latest experimental and theoretical developments at the 17th International Symposium on Lepton Photon Interactions in Beijing, delegates were brought up-to-date on the substantial progress towards the realization of a Tau-Charm Factory in the Chinese capital. Opening the Symposium, Zhou Guangzhao, President of the Chinese Academy of Sciences, expressed a commitment of the Chinese government to basic research and its interest in the continuing development high energy physics in China. Following the very successful construction and operation of Beijing's Electron-Positron Collider, BEPC, the Chinese government has provided 5M yuan ($US 600,000) for a feasibility study by the end of 1996 for a Tau-Charm Factory at Beijing's Institute of High Energy Physics (IHEP). Professor Zhou expressed his belief that, once approved, such a factory would greatly enhance high energy physics in China. He warmly welcomed international collaboration both in the construction of the accelerator and in the experimental programme. His comments were reinforced in the following welcome speech by IHEP Director Zheng Zhipeng. Conference delegates had the opportunity to inspect the BEPC injector and collider, built almost entirely by Chinese industry. The International Committee for Future Accelerators (ICFA) met during the Symposium, with Tau- Charm Factory business on the agenda. In his subsequent report, ICFA Chairman John Peoples said that a Tau-Charm Factory provides a unique experimental environment for the precision studies of tau, charm and light quark-gluon spectroscopy, and that some issues in these fields are not satisfactorily addressed solely by B Factories or fixed-target experiments. The committee expressed a strong interest in seeing a Tau-Charm Factory built and noted the serious interest, especially in China, and looks forward to operation and exploitation by the international physics community. In their Beijing summary talks, both Sam Ting and T

  5. Tau-charm factory..

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    In addition to hearing the latest experimental and theoretical developments at the 17th International Symposium on Lepton Photon Interactions in Beijing, delegates were brought up-to-date on the substantial progress towards the realization of a Tau-Charm Factory in the Chinese capital. Opening the Symposium, Zhou Guangzhao, President of the Chinese Academy of Sciences, expressed a commitment of the Chinese government to basic research and its interest in the continuing development high energy physics in China. Following the very successful construction and operation of Beijing's Electron-Positron Collider, BEPC, the Chinese government has provided 5M yuan ($US 600,000) for a feasibility study by the end of 1996 for a Tau-Charm Factory at Beijing's Institute of High Energy Physics (IHEP). Professor Zhou expressed his belief that, once approved, such a factory would greatly enhance high energy physics in China. He warmly welcomed international collaboration both in the construction of the accelerator and in the experimental programme. His comments were reinforced in the following welcome speech by IHEP Director Zheng Zhipeng. Conference delegates had the opportunity to inspect the BEPC injector and collider, built almost entirely by Chinese industry. The International Committee for Future Accelerators (ICFA) met during the Symposium, with Tau- Charm Factory business on the agenda. In his subsequent report, ICFA Chairman John Peoples said that a Tau-Charm Factory provides a unique experimental environment for the precision studies of tau, charm and light quark-gluon spectroscopy, and that some issues in these fields are not satisfactorily addressed solely by B Factories or fixed-target experiments. The committee expressed a strong interest in seeing a Tau-Charm Factory built and noted the serious interest, especially in China, and looks forward to operation and exploitation by the international physics community. In their Beijing summary talks, both Sam Ting

  6. Colorful Microbial Cell Factories

    DEFF Research Database (Denmark)

    Petersen, Pia Damm

    Yeast cell factories are powerful tools used for the production of high-value natural compounds otherwise not easily available. Many bioactive and industrially important plant secondary metabolites can be produced in yeast by engineering their biosynthetic pathways into yeast cells, as these both...... anthocyanins. Yeast cell factories present a platform to circumvent the problem of low yields of interesting molecular structures in plant tissues, as hand-picking of desired enzyme activities allows for specific biosynthesis of the precise pigment of interest, as well as choosing more stable structures...... for heterologous biosynthesis is possible. In cell factories, great improvements in yields can be achieved through molecular engineering of flux from endogenous yeast precursors, e.g. by elimination of by-product formation, and by genetic optimization of pathway components, such as fine-tuning of expression levels...

  7. The Smart Factory

    DEFF Research Database (Denmark)

    Radziwon, Agnieszka; Bilberg, Arne; Bogers, Marcel

    2014-01-01

    Nowadays we live in a world, which a decade ago would only be described in the science fiction literature. More and more things become smart and both scientists and engineers strive for developing not only new and innovative devices, but also homes, factories, or even cities. Despite of continuous...... development, many of those concepts are still being just a vision of the future, which still needs a lot of effort to become true. This paper reviews the usage of adjective smart in respect to technology and with a special emphasis on the smart factory concept placement among contemporary studies. Due...... to a lack of a consensus of common understanding of this term, a unified definition is proposed. The conceptualization will not only refer to various smart factory visions reported in the literature, but also link the crucial characteristics of this emerging manufacturing concept to usual manufacturing...

  8. ANALISIS LITERASI EKONOMI

    Directory of Open Access Journals (Sweden)

    Peter Garlans Sina

    2012-10-01

    Full Text Available Abstract: Analysis of Economic Literacy. The aim of this research is as an effort to increase economic literacy for individuals and households who want to achieve prosperity. Therefore, the obligation of improving the economic literacy needs to be done in a well-planned manner and come from the strong intention to learn in order to improve the economic literacy. It could have an effect on the assets accumulation, a better debt management, as a protection, as well as to increase savings and managing spending intelligently.   Keyword: economic literacy, asset, debt, protection, saving, spending   Abstrak: Analisis Literasi Ekonomi. Tulisan ini bertujuan sebagai upaya meningkatkan literasi ekonomi bagi individu maupun rumah tangga yang menginginkan mencapai kesejahteraan. Oleh karena itu, kewajiban meningkatkan literasi ekonomi perlu dilakukan secara terencana dan diawali dari niat untuk belajar meningkatkan literasi ekonomi karena dapat berefek pada akumulasi aset, pengelolaan utang yang tepat, proteksi, meningkatkan tabungan dan cerdas mengelola pengeluaran.   Kata kunci: literasi ekonomi, aset, utang, proteksi, menabung, pengeluaran

  9. B-factory detectors

    International Nuclear Information System (INIS)

    Marlow, D.R.

    2002-01-01

    The designs of the recently commissioned BaBar and Belle B-Factory detectors are described. The discussion is organized around the methods and instruments used to detect the so-called gold-plated-mode B 0 →J/ΨK S decays and related modes

  10. Factorial Analysis of Profitability

    OpenAIRE

    Georgeta VINTILA; Ilie GHEORGHE; Ioana Mihaela POCAN; Madalina Gabriela ANGHEL

    2012-01-01

    The DuPont analysis system is based on decomposing the profitability ratio in factors of influence. This paper describes the factorial analysis of profitability based on the DuPont system. Significant importance is given to the impact on various indicators on the shares value and profitability.

  11. The Clone Factory

    Science.gov (United States)

    Stoddard, Beryl

    2005-01-01

    Have humans been cloned? Is it possible? Immediate interest is sparked when students are asked these questions. In response to their curiosity, the clone factory activity was developed to help them understand the process of cloning. In this activity, students reenact the cloning process, in a very simplified simulation. After completing the…

  12. Four-legged factories

    International Nuclear Information System (INIS)

    Mackie, R.I.; Van der Walt, J.G.

    1982-01-01

    Insight into how ruminants utilise plant material, converting what is essentially waste into food, wool and draught power for Man is being sought by Animal Scientists using isotopic tracer techniques. Answers to cost-effectice biological conversion lie in the complex interactions of the rumen's microbial fermentation factory and the host animal's diet and metabolism

  13. Haiti. Educating factory workers.

    Science.gov (United States)

    Hughes, H

    1990-04-01

    There are approximately 50,000 workers employed in the light assembly industry in Haiti. About 70% are women, the majority of whom are aged between 25 and 34 years, and are either single or in a nonpermanent relationship with the father of their children. Many live and work in appalling conditions, surviving on very low wages to support several children and an extended family. The acquired immunodeficiency syndrome (AIDS) is now a visible problem in many factories. In October 1988, the Center for the Promotion of Women Workers (Centre de Promotion des Femmes Ouvriers/CPFO) launched a pilot AIDS education program for factory women. The Center, based in a large industrial zone near the airport, runs a health clinic and courses in literacy, communications skills, health promotion and family planning. The new AIDS program allowed CPFO staff to gain entry into factories for the 1st time. Other courses were held outside working hours and outside factory premises. Staff contacted manages by telephone to arrange a meeting to discuss AIDS and to ask permission to hold educational "round tables" with workers. Of 18 managers in the factories approached over a 12-month period, only 2 refused entry to CPFO staff. Almost all managers reported they had registered between 2 and 5 deaths from AIDS among their employees over the past couple of years. A total of 85 educational sessions, each lasting about 2 hours, were held within 28 different factories, community or labor organizations reaching 3063 workers (male and female). In each session, the presentation was carried out by 2 CPFO trained monitors and included a slide show, flip charts, and the video "Met ko," originally produced for Haitian immigrants in New York. The most important aspect of the program was the training of 38 volunteer factory-based health promoters. These promoters attended the round table sessions, where they facilitated discussion and distributed condoms and were subsequently available for counseling co

  14. The Analisis Sentimen Sosial Media Twitter Dengan Algoritma Machine Learning Menggunakan Software R

    Directory of Open Access Journals (Sweden)

    Jaka Aulia Pratama

    2017-10-01

    Full Text Available Media sosial adalah wadah untuk mengungkapkan opini terhadap suatu topik tertentu. Ketersediaan informasi dan opini dari para pengguna media sosial merupakan kumpulan dokumen data berupa teks yang amat sangat besar dan berguna untuk kepentingan penelitian maupun membuat suatu keputusan bagi pihak – pihak tertentu. Text Mining bisa didefinisikan sebagai proses penggalian informasi di mana pengguna berinteraksi dengan kumpulan dokumen dari waktu ke waktu dengan menggunakan suatu alat analisis. Analisis sentimen atau Opinion Mining adalah salah satu studi di bidang komputasi yang berhubungan dengan kasus publik mengenai opini, penilaian, sikap, dan emosi. Penelitian ini akan menggunakan metode Machine Learning pada analisis sentimen pengguna layanan jejaring sosial Twitter terhadap Donald Trump dan Barack Obama dalam 20000 tweets. Nilai akurasi metode Machine Learning yang diperoleh cukup tinggi yaitu 87.52% untuk Data Training dan 87.4% untuk Data Testing.

  15. Virtual Learning Factory on VR-Supported Factory Planning

    OpenAIRE

    Weidig , Christian; Menck , Nicole; Winkes , Pascal ,; Aurich , Jan ,

    2014-01-01

    Part 13: Virtual Reality and Simulation; International audience; Learning Factories are becoming popular as tangible measures to teach engineering methods while making use of them in an industrial-like environment. Their core component is usually a factory demonstrator, users are physically working with. For factory planning such approaches can hardly be adapted, due to long lasting realization phases.To overcome this obstacle a virtual learning factory has been developed whose core component...

  16. Consistência interna e fatorial do Inventário Multifatorial de Coping para Adolescentes Reliability and confirmatory factorial analysis of the Multifactor Coping for Adolescents Inventory with Brazilian students

    Directory of Open Access Journals (Sweden)

    Marcos Alencar Abaide Balbinotti

    2006-12-01

    Full Text Available Coping é um construto multidimensional relativo às formas como as pessoas lidam com situações estressantes. Diversas pesquisas assinalam a importância dessas "respostas de enfrentamento". Este estudo visa verificar os índices de consistência interna e fatorial confirmatórios do Inventário Multifatorial de Coping para Adolescentes (IMCA-43. Assim, a coleta de dados foi realizada mediante aplicações coletivas, em sala de aula, em uma amostra de 285 estudantes do ensino fundamental e médio, de ambos os sexos e com idades variando de 13 a 18 anos. Os resultados dos índices alfa de Cronbach (0,71 a 0,89 foram satisfatórios. A adequação aos modelos tridimensional (x2/gl = 2,85; GFI = 0,757; AGFI = 0,724; RMSEA = 0,081 tetradimensional (x2/gl = 2,44; GFI = 0,724; AGFI = 0,695; RMSEA = 0,071 e pentadimensional (x2/gl = 2,32; GFI = 0,750; AGFI = 0,723; RMSEA = 0,068 é pouco recomendada. Os resultados indicam serem necessárias pesquisas continuadas a fim de melhorar certas qualidades métricas deste instrumento.Coping is a multidimensional concept concerning how people face and deal with stressful situations. Researches have been showing the importance of these forms of behavior responses. This study aimed to measure the internal consistency of the Multifactorial Inventory of Coping for Adolescents (IMCA-43 and evaluate the fit of the model through confirmatory factorial analysis. A sample of 285 students of Intermediate and High School, of both sexes, with ages ranging from 13 to 18 years old was used. The data was colected colectivelly in their classrooms. The results of the Cronbach alfa (0,71 to 0,89 were satisfactory. The index of adequacy for the tri-dimensional model (x2/gl = 2,85; GFI = 0,757; AGFI = 0,724; RMSEA = 0,081, tetra-dimensional (x2/gl = 2,44; GFI = 0,724; AGFI = 0,695; RMSEA = 0,071 and penta-dimensional (x2/gl = 2,32; GFI = 0,750; AGFI = 0,723; RMSEA = 0,068 are non-recommended for the fit of the model. The results

  17. PENERAPAN ANALISIS SWOC DALAM RENCANA STRATEGIS PENDIDIKAN

    Directory of Open Access Journals (Sweden)

    Hardianto -

    2018-01-01

    Full Text Available Analisis SWOC merupakan salah satu langkah yang bisa diambil dalam membuat sebuah rencana strategis pendidikan. Analisis ini dilakukan untuk melihat secara mendalam situasi internal dan eksternal organisasi. Situasi internal yang dilihat adalah kekuatan (Strenghts dan kelemahan (Weaknesses organisasi pendidikan. Situasi eksternal berupa peluang (Opportinities dan tantangan (Challenges. Untuk membuat sebuah rencana strategis yang baik dapat dilakukan dengan menganalisis setiap kekuatan, kelemahan, peluang dan tantangan. Teknik kartu salju (snow card bisa digunakan dalam melakukan analisis SWOC. Hasil analisis tersebut nantinya akan melahirkan kombinasi strategi kekuatan-peluang, kekuatan-tantangan, kelemahan-peluang dan kelemahan-tantangan.

  18. Review of kaon factory proposals

    International Nuclear Information System (INIS)

    Thiessen, H.A.

    1985-01-01

    Nuclear physics issues and particle physics issues for a kaon factory are discussed. Kaon factory accelerator proposals are then considered. Secondary beam considerations are covered and hardware development for a kaon factory is discussed. The prospects for construction are presented. 9 refs., 12 figs., 2 tabs

  19. Superconducting cavities for beauty factories

    International Nuclear Information System (INIS)

    Lengeler, H.

    1992-01-01

    The possibilities and merits of superconducting accelerating cavities for Beauty-factories are considered. There exist already large sc systems of size and frequency comparable to the ones needed for Beauty-factories. Their status and operation experience is discussed. A comparison of normal conducting and superconducting systems is done for two typical Beauty-factory rings

  20. Hazardous factories: Nigerian evidence.

    Science.gov (United States)

    Oloyede, Olajide

    2005-06-01

    The past 15 years have seen an increasing governmental and corporate concern for the environment worldwide. For governments, information about the environmental performance of the industrial sector is required to inform macro-level decisions about environmental targets such as those required to meet UN directives. However, in many African, Asian, and Latin American countries, researching and reporting company environmental performance is limited. This article serves as a contribution to filling the gap by presenting evidence of physical and chemical risk in Nigerian factories. One hundred and three factories with a total of 5,021 workers were studied. One hundred and twenty physical and chemical hazards were identified and the result shows a high number of workers exposed to such hazards. The study also reveals that workers' awareness level of chemical hazards was high. Yet the danger was perceived in behavioral terms, especially by manufacturing firms, which tend to see environmental investment in an increasingly global economy as detrimental to profitability.

  1. Engineering the smart factory

    Science.gov (United States)

    Harrison, Robert; Vera, Daniel; Ahmad, Bilal

    2016-10-01

    The fourth industrial revolution promises to create what has been called the smart factory. The vision is that within such modular structured smart factories, cyber-physical systems monitor physical processes, create a virtual copy of the physical world and make decentralised decisions. This paper provides a view of this initiative from an automation systems perspective. In this context it considers how future automation systems might be effectively configured and supported through their lifecycles and how integration, application modelling, visualisation and reuse of such systems might be best achieved. The paper briefly describes limitations in current engineering methods, and new emerging approaches including the cyber physical systems (CPS) engineering tools being developed by the automation systems group (ASG) at Warwick Manufacturing Group, University of Warwick, UK.

  2. The TRIUMF KAON Factory

    International Nuclear Information System (INIS)

    Craddock, M.

    1989-05-01

    TRIUMF has been awarded $11M for a one-year pre-construction Engineering Design and Impact Study of the KAON Factory. This will enable prototypes of many accelerator components to be built and the design of the accelerators and the layout of the experimental areas to be reviewed. The building and tunnel designs will be finalized, environmental, legal and economic impact studies carried out, and international involvement pursued further

  3. Automation in the factory

    Energy Technology Data Exchange (ETDEWEB)

    Hatvany, J

    1984-05-01

    There are now about 100000 computers in the manufacturing plants of the world, but the thirty-year old dream of the computer-controlled factory is only now beginning to materialize. With the advent of advanced microprocessor technology of distributed systems based on local area networking and of supervisory and diagnostic systems utilizing artificial intelligence techniques, computer-integrated manufacturing (CIM) has today become a realistic aim. 6 references.

  4. SLAC B Factory computing

    International Nuclear Information System (INIS)

    Kunz, P.F.

    1992-02-01

    As part of the research and development program in preparation for a possible B Factory at SLAC, a group has been studying various aspects of HEP computing. In particular, the group is investigating the use of UNIX for all computing, from data acquisition, through analysis, and word processing. A summary of some of the results of this study will be given, along with some personal opinions on these topics

  5. Analisis Cadangan Devisa Indonesia

    Directory of Open Access Journals (Sweden)

    Lusia Bunga Uli

    2016-09-01

    Full Text Available Abstract This study aims to determine the relationship between variables export, import, and exchange rate against Foreign Exchange Reserves in Indonesia. The data used in the empirical study of a sequence of data monthly time of year 2011.01 through 2014.12 from Bank Indonesia and the Central Statistics Agency (BPS. The analysis tool used is Auto Regression Vector Model (VAR. The results of this study indicate that the one-way relationship between the variables of foreign reserves and export. Then one-way relationship between exchange rate and exports. Lastly, there is a two-way relationship between imports and foreign exchange reserves, two-way relationship between exchange rate and foreign exchange reserves, two-way relationship between imports and exports, two-way relationship between the exchange rate and imports. The results also showed foreign exchange reserves are significantly influenced by the movement itself at a probability of 1 %. Export variable negative and not significantly affect the foreign exchange reserves. While imports of positive and not significant to the foreign exchange reserves. Foreign Exchange Reserves Indonesia is positively influenced by the exchange rate and not significant. Keywords: Foreign exchange reserves, exports, imports, exchange rate   Abstrak. Penelitian ini bertujuan untuk mengetahui seberapa keterkaitan antar variabel ekspor, impor, dan nilai tukar rupiah terhadap Cadangan Devisa Indonesia. Data yang digunakan dalam kajian empiris ini merupakan data runtutaan waktu bulanan dari tahun 2011.01 sampai 2014. 12 yang berasal dari Bank Indonesia dan Badan Pusat Statistik (BPS. Alat analisis yang digunakan yaitu Vector Autoregression Model (VAR. Hasil dari penelitian ini menunjukkan bahwa hubungan searah antara variabel cadangan devisa ke ekspor. Lalu hubungan searah antara kurs terhadap ekspor Terakhir, terdapat hubungan dua arah antara impor dan cadangan devisa, hubungan dua arah antara kurs dan cadangan

  6. Analisis Semiotik Sajak Bulang Cahaya

    Directory of Open Access Journals (Sweden)

    Junaidi Junaidi

    2014-11-01

    Full Text Available Penelitian ini bertujuan menggali makna tanda yang terdapat dalam sajak Bulang Cahaya karya Rida K Liamsi. Untuk menggali makna itu, pendekatan analisis semiotik Roland Barthes digunakan. Hasil penelitian menunjukkan bahwa sajak ini berisi tanda-tanda bersumber dari kosa kata Melayu lama. Sajak ini juga berisi simbol-simbol yang berkaitan dengan kehidupan orang Melayu. Penggunaan kata-kata Melayu lama dan simbol Melayu memperkuat setting Melayu dalam sajak ini. Analisis makna menunjukkan bahwa seseorang merasakan kedukaan sangat mendalam ketika cintanya harus berakhir, tetapi ia terus merasakan kerinduan dengan kekasihnya yang telah pergi. Mitos cinta yang terdapat dalam pusinya adalah orang tahu bahwa putus cinta itu menyakitkan tetapi orang tetap saja jatuh cinta.

  7. Analisis Industri Ritel Di Indonesia

    OpenAIRE

    Soliha, Euis

    2008-01-01

    This article presents an overview the analisys of retail industry in Indonesia.Retail industry in Indonesia grow rapidly. Industrial presence of modern retailbasically exploits public shopping pattern especially middle-weight and to which donot want to mill around in traditional market. Analysis Five Forces is used toanalysis retail industry. Analysis five force is bargaining power of buyers,bargaining power of suppliers, threat of new entrants, threat of new substituteproducts, and rivalry a...

  8. ANALISIS POSITIONING RESTORAN CEPAT SAJI

    Directory of Open Access Journals (Sweden)

    Osa Omar Sharif

    2017-04-01

    Full Text Available Penelitian ini bertujuan untuk meneliti positioning restoran cepat saji McDonald's, Kentucky Fried Chicken, California Fried Chicken, A&W, dan Texas Chicken. Penelitian dilakukan di Kota Bandung dengan mengambil sebanyak 400 responden. Analisis yang digunakan dalam penelitian ini adalah analisis multidimensional scaling, analisis memberikan gambaran positioning dari restoran cepat saji yang ditampilkan dalam perceptual map. Restoran cepat saji yang memiliki layanan paling baik adalah McD dan yang memiliki layanan paling buruk adalah CFC. Restoran cepat saji yang memiliki rasa makanan paling enak adalah McD dan yang memiliki rasa makanan tidak enak adalah CFC. KFC dinilai paling ideal karena selalu berhasil menduduki peringkat satu dan dua jika dilihat dari sudut pandang restoran cepat saji yang lain. Pesaing terdekat McD adalah KFC. McD mendapatkan ranking pertama dari segi atribut layanan, kebersihan, variasi makanan, dan rasa makanan. Dengan posisi seperti ini McD seharusnya tetap menjaga kualitas layanan, kebersihan, variasi makanan, dan rasa makanan agar konsumen tetap memilih untuk datang ke McD. KFC sebaiknya tetap menjaga suasana yang membuat konsumen nyaman akan suasana di dalam atau diluar restoran

  9. Application of fractional factorial design to levan production by Zymomonas mobilis Aplicação do planejamento fatorial fracionário para a produção de levana por Zymomonas mobilis

    Directory of Open Access Journals (Sweden)

    I.R. Melo

    2007-03-01

    Full Text Available Levan is a non-toxic, biologically active, extra cellular polysaccharide composed solely by fructose units. Optimization of levan production by Zymomonas mobilis strain ZAG-12 employing a 2(4-1 fractional factorial design was performed to analyze the influence of the temperature (20, 25 e 30ºC agitation (50, 75 e 100 rpm, and the initial concentrations of both sucrose (150, 200 e 250 g.L-1 and yeast extract (2.0, 3.5 e 5.0g.L-1 on final levan concentration. Aerobic fermentation was performed batchwise in 500mL Pyrex flasks for 72 hours. Biomass, ethanol, levan and sucrose were determined at beginning and also at end of the fermentations. The experiments showed that the final levan concentration depended on initial sucrose concentration, temperature and agitation velocity and that the initial concentration of yeast extract did not influence levan production. However, when the production of ethanol and biomass were considered, it became evident that yeast extract was a significant variable. The best conditions for levan production occurred at 100 rpm agitation, 20ºC and 250g.L-1 of initial sucrose resulting in 14.67g.L-1 of levan.Levana é um polissacarídeo extracelular, biologicamente ativo, não tóxico, contendo em sua estrutura apenas frutose. A maximização da produção de levana, por via fermentativa, pela linhagem de Zymomonas mobilis ZAG-12, foi estudada utilizando-se um planejamento fatorial de dois níveis 2(4-1, variando-se as concentrações iniciais de sacarose (150, 200 e 250 g.L-1 , extrato de levedura (2.0, 3.5 e 5.0 g.L-1, temperatura (20, 25 e 30ºC e agitação (50, 75 e 100 rpm. As fermentações foram desenvolvidas por processos descontínuos em frascos Pyrex roscados, de 500 mL, contendo 300 mL de meio a base de sacarose, por 72 horas. No início e ao final do processo, foram dosados: biomassa, etanol, levana e sacarose como açúcares redutores totais. A análise dos dados mostra que o aumento da produção de levana

  10. TRIUMF: Kaon factory physics

    International Nuclear Information System (INIS)

    Anon.

    1982-01-01

    The second TRIUMF Kaon Factory Physics Workshop was held on 10-14 August, 1981. About a hundred physicists participated in the meeting, which consisted of fifteen invited talks and four afternoon workshop sessions, and proved to be a stimulating and productive event. The discussions centred on identifying the most important physics that could be studied with a machine providing an increase in intensity of two orders of magnitude in primary proton beam over present accelerators in the energy range 8 to 20 GeV, and on establishing some preliminary guidelines on the desirable properties of secondary beams at such a machine

  11. KEK: B factory plans

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    To boost the study of B mesons (carrying the heavy b quark), the Japanese KEK Laboratory is looking to construct a B-meson 'factory'. B-mesons have revealed unexpected and important quark physics. Well-known examples are the long lifetime of the B-mesons, indicating a large gap between the third and second quark generation (compared to that between the second and the first), and relatively large mixing of the neutral B-meson and its antiparticle, now interpreted as being due to a heavy sixth ('top') quark

  12. Analisis Gameplay Game Genre Virtual Pet

    Directory of Open Access Journals (Sweden)

    Abi Senoprabowo

    2015-02-01

    Full Text Available Game adalah struktur interaktif yang membuat pemain berjuang menuju sebuah tujuan. Game dapat memberikan emosi dan mood, menghubungkan dengan orang latihan, sarana latihan, serta dapat memberikan edukasi. Salah satu game yang berkembang saat ini adalah game bergenre Virtual pet. Game virtual pet merupakan game simulasi memelihara sesuatu. Virtual pet memiliki gameplay yang menarik dan menyenangkan yang membuat pemain seolah-olah benar-benar memiliki binatang peliharaan mereka sendiri. Virtual pet dianggap oleh sebagian besar penggunanya dapat memberikan kegembiraan serta rasa kasih sayang karena tingkat interaksinya yang baik. Banyak pengembang game pemula yang mengembangkan genre ini sebagai game yang mereka buat karena kemudahaan dan tingkat penggunanya yang banyak. Akan tetapi banyak dari pengembang game pemula tidak memperhatikan tingkat keberlanjutan game virtual pet yang mereka buat sehingga membuat pemain cepat bosan. Pada penelitian ini, analisis game bergenre virtual pet yang sudah sukses dibuat seperti Zombigotchi, Tamagotchi Unicorn, dan Bird Land, diharapkan dapat membantu para pengembang game pemula agar mengetahui cara merancang dan mengembangkan game virtual pet dengan baik. Kata Kunci: game, gameplay, virtual pet

  13. Deciding WQO for factorial languages

    KAUST Repository

    Atminas, Aistis; Lozin, Vadim V.; Moshkov, Mikhail

    2013-01-01

    A language is factorial if it is closed under taking factors (i.e. contiguous subwords). Every factorial language can be described by an antidictionary, i.e. a minimal set of forbidden factors. We show that the problem of deciding whether a factorial language given by a finite antidictionary is well-quasi-ordered under the factor containment relation can be solved in polynomial time. © 2013 Springer-Verlag Berlin Heidelberg.

  14. Deciding WQO for factorial languages

    KAUST Repository

    Atminas, Aistis

    2013-04-05

    A language is factorial if it is closed under taking factors (i.e. contiguous subwords). Every factorial language can be described by an antidictionary, i.e. a minimal set of forbidden factors. We show that the problem of deciding whether a factorial language given by a finite antidictionary is well-quasi-ordered under the factor containment relation can be solved in polynomial time. © 2013 Springer-Verlag Berlin Heidelberg.

  15. KEK: B factory

    International Nuclear Information System (INIS)

    Anon.

    1994-01-01

    After more than three years of intensive evaluation, the Japanese government has approved the conversion of the TRISTAN electronpositron collider at the national KEK Laboratory to a two-ring asymmetric B-meson factory. The project will take about five years to complete. Initial construction will proceed while TRISTAN experiments continue datataking, expected to continue until summer 1995. When it becomes operational in 1998, the new facility (TRISTAN II) will be capable of producing more than ten million B meson pairs each year. Detailed studies of their decay properties are expected to reveal answers to the long-standing puzzle of the violation of CP symmetry - combined left-right reversal and particle-antiparticle substitution

  16. SRF for neutrino factories

    International Nuclear Information System (INIS)

    Padamsee, H.

    2003-01-01

    The Neutrino Factory calls for nearly 500 meters of 200 MHz SRF cavities to provide 7.5 GV. Such a facility is more demanding than the largest SRF installation to date, i.e., LEP-II, where 500 m of niobium-coated copper cavities provided more than 3 GV of acceleration. Based on the high real estate gradient desired to minimize muon loss, superconducting cavities are selected to provide active gradients of 15 - 17 MV/m, and a real estate gradient of 7.5 MV/m. At such high gradients, the peak RF power demand for copper cavities would become prohibitively expensive. By virtue of low losses, SC cavities can be filled slowly (rise time 3 ms) reducing the peak power demand to roughly half MW per cell. (author)

  17. Positron Factory project

    Energy Technology Data Exchange (ETDEWEB)

    Okada, Sohei; Sunaga, Hiromi; Kaneko, Hirohisa; Kawasuso, Atsuo; Masuno, Shin-ichi; Takizawa, Haruki; Yotsumoto, Keiichi [Japan Atomic Energy Research Inst., Takasaki, Gunma (Japan). Takasaki Radiation Chemistry Research Establishment

    1997-03-01

    We have started drafting a construction program for the Positron Factory, in which linac-based intense monoenergetic positron beams are planned to be applied for materials science, biotechnology and basic physics and chemistry. A technical survey study confirmed the feasibility of manufacturing a dedicated electron linac of 100 kW class with a beam energy of 100 MeV, which will produce a world-highest monoenergetic positron beam of more than 10{sup 10}/sec in intensity. A self-driven rotating converter (electrons to positrons and photons) suitable for the high power electron beam was devised and successfully tested. The practicability of simultaneous extraction of multi-channel monoenergetic positron beams with multiple moderator assemblies, which had been originated on the basis of a Monte Carlo simulation, was demonstrated by an experiment using an electron linac. An efficient moderator structure, which is composed of honeycomb-like assembled moderator foils and reflectors, is also proposed. (author)

  18. ANALISIS PERBAIKAN SISTEM PENTANAHAN TELEKOMUNIKASI

    Directory of Open Access Journals (Sweden)

    Umar Umar

    2015-04-01

    Hasil dari penelitian ini adalah perbaikan sistem pentanahan site Kampung Baru dengan menggunakan konfigurasi single point connection window (SPCW, untuk mengamankan sistem telekomunikasi dari kebocoran arus dan petir serta imbasnya.  Perbaikan sistem pentanahan di site Kampung Baru menggunakan banyak elektroda yang membentuk persegi dikarenakan topografi tempat di sana yang memungkinkan dan efektif adalah menggunakan sistem tersebut. Berdasarkan hasil analisis dan perhitungan perbaikan sistem di site Kampung Baru, didapatkan nilai perhitungan sistem pentanahan adalah 1.34 Ohm serta pengukurannya 1.21-1.25 Ohm.

  19. Análise factorial confirmatória do TEOSQp Confirmatory factorial analysis of TEOSQp

    Directory of Open Access Journals (Sweden)

    Helder M. Fernandes

    2010-04-01

    Full Text Available O propósito do presente estudo foi avaliar a confiabilidade, a validade factorial e a invariância (por sexo da versão portuguesa do TEOSQ (Fonseca & Biddle, 2001. Integraram a amostra 1010 estudantes com uma média de idade de 15,42 anos. A análise factorial e da invariância foi avaliada através da análise factorial confirmatória. Os resultados corroboram a proposta de uma estrutura de duas subescalas (tarefa e ego. Com base nos índices de modificação e justificação teórica, o TEOSQ p foi reduzido a 12-itens, com melhores índices de adequação para o modelo oblíquo. Os resultados relativos à invariância por sexo não apresentaram apoio empírico total para a assumpção de equivalência multi-grupo, sugerindo que o TEOSQ p não parece avaliar as orientações cognitivas do mesmo modo, para os indivíduos do sexo masculino (modelo ortogonal e feminino (modelo oblíquo. Face aos resultados obtidos, foram discutidas as implicações conceptuais, empíricas, assim como os aspectos de carácter aplicado.The present research assessed the reliability, factorial validity and measurement invariance (by gender of the Portuguese version of TEOSQ -Task and Ego Orientation in Sport Questionnaire (Fonseca & Biddle, 2001. Data were collected from 1010 physical education students with a mean age of 15.42 ( SD=1.91. Factorial and invariance measurements were tested via confirmatory factorial analysis. Results supported internal consistency for the two proposed subscales (task and ego. Based on modification indices and theoretical justification the TEOSQ p was reduced to 12 items with better goodness-of-fit indices for the oblique model. The results of gender invariance did not provide full empirical support to the multi-group equivalence assumption, being suggested that TEOSQ p does not measure in the same way goal orientations for boys (orthogonal model and girls (oblique model. In light of these results, conceptual, empirical and practical

  20. General B factory design considerations

    International Nuclear Information System (INIS)

    Zisman, M.S.

    1992-12-01

    We describe the general considerations that go into the design of an asymmetric B factory collider. Justification is given for the typical parameters of such a facility, and the physics and technology challenges that arise from these parameter choices are discussed. Cost and schedule issues for a B factory are discussed briefly. A summary of existing proposals is presented, noting their similarities and differences

  1. Emprego de planejamento fatorial no desenvolvimento de uma metodologia para extração de zinco de resíduos galvânicos Use of factorial planning in developing a methodology for galvanic zinc residue extraction

    Directory of Open Access Journals (Sweden)

    Samantha Olivier

    2007-01-01

    Full Text Available The plating process generates solid waste rich in heavy metals and aiming to reduce environmental impact of such waste, this work suggests a methodology for zinc reduction, through a 2(4 factorial planning, studying the influence of the following variables: acid concentration (15, 20 or 30% v/v, acid type (sulfuric or hydrochloric, acid volume (15, 20 or 25 mL and extraction time (12, 24 or 36 h. Through this methodology it is possible to establish the optimal conditions (15 mL of a 30% hydrochloric acid concentration during 12 h to get a 100% efficiency in zinc extraction.

  2. Semiotika Teks: Sebuah Pendekatan Analisis Teks

    Directory of Open Access Journals (Sweden)

    Yasraf Amir Piliang

    2004-12-01

    tanda-tanda yang membentuk apa yang disebut sebagai ‘teks’. Analisis teks, menurut Roland Barthes, akan menghasilkan makna denotatif, yakni makna tanda yang bersifat eksplisit, dan makna konotatif, yaitu makna tanda lapis kedua yang bersifat implisit.

  3. Analisis Kebijakan dan Efektivitas Organisasi

    Directory of Open Access Journals (Sweden)

    Amir Syarifudin Kiwang

    2015-05-01

    Full Text Available Penerapan Peraturan Gubernur Nusa Tenggara Timur Nomor 8 Tahun 2011 tentang Organisasi dan Tata Kerja Unit Pelaksana Teknis Pendidikan dan Pelatihan Koperasi dan Usaha Mikro Kecil dan Menengah pada Dinas Koperasi dan Usaha Mikro Kecil dan Menengah Provinsi Nusa Tenggara Timur adalah dalam rangka untuk meningkatkan efektivitas kerja organisasi pada UPT Diklat Koperasi dan UMKM. Penelitian ini berusaha untuk melihat dampak kebijakan organisasi terhadap efektivitas organisasi dengan menggunakan enam elemen variabel dari kebijakan dan praktik manajemen. Keenam elemen tersebut adalah penetapan tujuan strategis, pencarian dan pemanfaatan sumber daya, lingkungan prestasi, proses komunikasi, kepemimpinan dan pengambilan keputusan, serta adaptasi dan inovasi organisasi. Penelitian kualitatif ini menggunakan pendekatan studi kasus. Teknik analisis data yang digunakan adalah analisis data model Miles dan Huberman, yang terdiri atas reduksi data, display/penyajian data, dan kesimpulan/verifikasi. Hasil penelitian menunjukkan bahwa efektivitas organisasi pada UPT Diklat koperasi dan UMKM belum berjalan secara baik, hal ini dapat dilihat dari beberapa hal antara lain, belum adanya tenaga spesialisasi pengelola diklat dan tenaga khusus (sarjana di bidang perkoperasian dan kondisi lingkungan kerja (lingkungan prestasi pada UPT Diklat koperasi dan UMKM yang belum efektif. Penempatan pegawai juga belum tepat, mutasi ke UPT Diklat Koperasi dan UMKM tidak memperhatikan latar belakang pendidikan dan spesialisasi/keahlian pegawai sehingga membutuhkan waktu dalam proses penyesuaian serta menurunkan jumlah pelaksanaan diklat dikarenakan keterbatasan alokasi dana.

  4. ANALISIS DAYA SAING KEDELAI INDONESIA

    Directory of Open Access Journals (Sweden)

    Sarwono Sarwono

    2014-09-01

    Full Text Available RCA (Revealed Comparative Advantage index of soybean in Indonesia from 1983 up to 2013 is less than one, mostly. It means that the competitiveness of soybean in Indonesia is low. The purpose of this study is to analyze the factors influence the soybean competitiveness. OLS (Ordinary Least Square was used as the analysis method. Hypotheses test based on that analysis model is not bias, so that, classic divergence test is needed. It is for getting the Best Linier Unbiased Estimator (BLUE appraisal. T statistic and F statistic were also applied. The result of this research shows that production and export have positive and significant influence. In addition, exchange rate and government policy do not influence the Indonesia soybean competitiveness.Indeks RCA (Revealed Comparative Advantage kedelai Indonesia dari tahun 1983-2013 kecenderungan bernilai kurang dari satu yang berarti daya saing kedelai Indonesia rendah.Penelitian ini bertujuan untuk menganalisis faktor-faktor yang mempengaruhi daya saing kedelai Indonesia.Metode analisis yang digunakan adalah Ordinary Least Square (OLS.Pengujian hipotesis berdasarkan model analisis tersebut tidak bias maka perlu dilakukan uji penyimpangan klasik yang tujuannya agar diperoleh penaksiran yang bersifat Best Linier Unbiased Estimator (BLUE.Pengujian statistik menggunakan uji t statistikdan uji f statistik.Hasil penelitian ini menunjukkan bahwa produksi dan ekspor berpengaruh secara positif dan signifikan terhadap daya saing kedelai Indonesia. Nilai tukar rupiah dan kebijakan pemerintah tidak berpengaruh terhadap daya saing kedelai Indonesia.

  5. Analisis Harmonisa Inverter PWM Satu Fasa

    OpenAIRE

    Rejeki Simanjorang

    2008-01-01

    Pada tesis ini dianalisis harmonisa inverter PWM satu fasa. Inverter PWM satu fasa yang akan ditinjau adalah inverter satu fasa jembatan penuh (konvensional) dan inverter komposit. Analisis difokuskan pada penentuan pola penyaklaran yang optimum agar pembangkitan harmonisa dan switching losses inverter rendah. Untuk menentukan pola penyaklaran optimum maka dilakukan analisis yang berbasis pada rangkaian ekivalen harmonisa inverter satu fasa. Dengan menggunakan pola penyaklaran optimum, kedua ...

  6. The eldercare factory.

    Science.gov (United States)

    Sharkey, Noel; Sharkey, Amanda

    2012-01-01

    Rapid advances in service robotics together with dramatic shifts in population demographics have led to the notion that technology may be the answer to our eldercare problems. Robots are being developed for feeding, washing, lifting, carrying and mobilising the elderly as well as monitoring their health. They are also being proposed as a substitute for companionship. While these technologies could accrue major benefits for society and empower the elderly, we must balance their use with the ethical costs. These include a potential reduction in human contact, increased feeling of objectification and loss of control, loss of privacy and personal freedom as well as deception and infantilisation. With appropriate guidelines in place before the introduction of robots en masse into the care system, robots could improve the lives of the elderly, reducing their dependence and creating more opportunities for social interaction. Without forethought, the elderly may find themselves in a barren world of machines, a world of automated care: a factory for the elderly. Copyright © 2011 S. Karger AG, Basel.

  7. The TRIUMF KAON factory

    International Nuclear Information System (INIS)

    Craddock, M.K.

    1991-05-01

    The TRIUMF KAON Factory is designed to produce beams of kaons, antiprotons, other hadrons and neutrinos 100 times more intense, or cleaner, than are available now, for a broad range of particle and nuclear physics experiments. This will require a 100 μA beam of 30 GeV protons, to be produced by an interleaved sequence of two fast-cycling synchrotrons and three storage rings, with the existing TRIUMF H - cyclotron as injector. An $11-million preconstruction study has enabled the overall design to be reviewed and prototypes of various components to be built and evaluated -fast-cycling dipole and quadrupole magnets, a dual-frequency magnet power supply, ceramic beam pipes with internal RF shields, an RF cavity (using perpendicular bias), an extraction kicker, and RF beam chopper, and production targets. Environmental, industrial and economic impact studies have also been completed and the cost estimates and schedule updated. The total cost of $708 million (Canadian) will be shared equally between Canada, British Columbia (already approved) and international contributors. The federal decision is expected shortly. (Author) 29 refs., 5 figs

  8. The TRIUMF KAON Factory

    International Nuclear Information System (INIS)

    Craddock, M.K.

    1990-11-01

    The TRIUMF KAON Factory is designed to produce beams of kaons, antiprotons, other hadrons and neutrinos 100 times more intense, or cleaner, than are available now, for a broad range of experiments in particle and nuclear physics. This will require a 100 μA beam of 30 GeV protons, to be produced by an interleaved sequence of two fast-cycling synchrotrons and three storage rings, with the existing TRIUMF H - cyclotron as injector. An $11-million preconstruction study has enabled the overall design to be reviewed and prototypes of various accelerator components to be built and evaluated. Environmental, industrial and economic impact studies have also been completed. Payment of one-third of the total cost of $708 million (Canadian) has been approved by the government of British Columbia; a further third is expected from international sources, on the basis of inter-governmental consultations. A decision on the final third is expected from the government of Canada before the end of 1990. (Author) (15 refs., 7 figs.)

  9. The nearby supernova factory

    International Nuclear Information System (INIS)

    Wood-Vasey, W.M.; Aldering, G.; Lee, B.C.; Loken, S.; Nugent, P.; Perlmutter, S.; Siegrist, J.; Wang, L.; Antilogus, P.; Astier, P.; Hardin, D.; Pain, R.; Copin, Y.; Smadja, G.; Gangler, E.; Castera, A.; Adam, G.; Bacon, R.; Lemonnier, J.-P.; Pecontal, A.; Pecontal, E.; Kessler, R.

    2004-01-01

    The Nearby Supernova Factory (SNfactory) is an ambitious project to find and study in detail approximately 300 nearby Type Ia supernovae (SNe Ia) at redshifts 0.03 < z < 0.08. This program will provide an exceptional data set of well-studied SNe in the nearby smooth Hubble flow that can be used as calibration for the current and future programs designed to use SNe to measure the cosmological parameters. The first key ingredient for this program is a reliable supply of Hubble-flow SNe systematically discovered in unprecedented numbers using the same techniques as those used in distant SNe searches. In 2002, 35 SNe were found using our test-bed pipeline for automated SN search and discovery. The pipeline uses images from the asteroid search conducted by the Near Earth Asteroid Tracking group at JPL. Improvements in our subtraction techniques and analysis have allowed us to increase our effective SN discovery rate to ∼12 SNe/month in 2003

  10. The use of multivariate analysis to link sediment contamination and toxicity data to establish sediment quality guidelines: an example in the Gulf of Cadiz (Spain); El uso del analisis multivariante en la union de datos de toxicidad y contaminacion para establecer guias de calidad de sedimento: Un ejemplo en la Bahia de Cadiz (Espana)

    Energy Technology Data Exchange (ETDEWEB)

    Del Valls, T. Angel; Forja, Jesus M [Departamento de Quimica Fisica, Facultad de Ciencias del Mar, Universidad de Cadiz, Cadiz, (Spain); Gomez-Parra, Abelardo [Instituto de Ciencias Marinas de Andalucia, CSIC, Puerto Real, Cadiz, (Spain)

    1998-03-01

    which biological effects have been shown to be minimal (mg kg{sup -}1 dry sediment), are: Hg, 0.25; Ag, 0.78; Pb, 66.80; Cr, 101.2; LAS, 2.6. [Spanish] Para evaluar la calidad de los sedimentos marinos en el Golfo de Cadiz, los datos provenientes de concentraciones quimicas y respuestas de toxicidad en sedimentos fueron unidos usando el analisis ultivariante. Las muestras de sedimentos fueron recogidas sinopticamente en siete estaciones de dos ecosistemas litorales en el Golfo de Cadiz (cinco en la Bahia de Cadiz y dos en las marismas del rio Barbate) y fueron sujetas a seis tests de toxicidad de forma independiente y replicada, asi como a analisis quimicos. Los efectos toxicos en los sedimentos se chequearon utilizando tres fases operativas del sedimento: sedimento bruto, utilizando el anfipodo Microdeutopus gryllotalpa (10 d estatico: supervivencia) y la almeja de estuario Ruditapes philippinarum (48 h estatico: enterramiento); extracto de sedimento, utilizando larvas del bivalvo de estuario Crassostrea angulata (48 h estatico: supervivencia) y del pez marino Sparus aurata (48 h estatico: supervivencia); y agua intersticial, utilizando poblaciones del rotifero de estuario Brachionus plicatilis (7 d estatico: decaimiento de la poblacion) y de la bacteria marina Photobacterium phosphoreum (Microtox ). Para evaluar los niveles de contaminacion se determinaron las concentraciones en los sedimentos de carbono organico, 14 metales traza (Fe, Mn, Cu, Zn, Pb, Cd, Ag, Hg, As, Sn, V, Ni, Co y Cr) y el detergente alquibencenosulfonato lineal (LAS). Los resultados de los ensayos de toxicidad se compararon mediante relaciones de respuesta entre las diferentes estaciones, demostrando una concordancia general entre los valores de toxicidad determinados en todos los tests, excepto en el caso de la toxicidad en el agua intersticial (principalmente debido a mezclas de metales traza toxicas). Los datos obtenidos en los ensayos quimicos y de toxicidad se ensamblaron utilizando tecnicas

  11. Analisis comparativo de una metaheuristica en base a algoritmo genetico vs un metodo de ramificacion y corte para un caso de entrega y recolección con restricciones de ventana de horario

    Directory of Open Access Journals (Sweden)

    Lopez, F.

    2004-07-01

    Full Text Available En la solución de problemas combinatorios, es importante evaluar el costo-beneficio entre la obtención de soluciones de alta calidad en detrimento de los recursos computacionales requeridos. El problema planteado es para el ruteo de un vehículo con entrega y recolección de producto y con restricciones de ventana de horario. En la práctica, dicho problema requiere ser atendido con instancias de gran escala (nodos ≥100. Existe un fuerte porcentaje de ventanas de horario activas (≥90% y con factores de amplitud ≥75%. El problema es NP-hard y por tal motivo la aplicación de un método de solución exacta para resolverlo en la práctica, está limitado por el tiempo requerido para la actividad de ruteo. Se propone un algoritmo genético especializado, el cual ofrece soluciones de buena calidad (% de optimalidad aceptables y en tiempos de ejecución computacional que hacen útil su aplicación en la práctica de la logística. Para comprobar la eficacia de la propuesta algorítmica se desarrolla un diseño experimental el cual hará uso de las soluciones óptimas obtenidas mediante un algoritmo de ramificación y corte sin límite de tiempo. Los resultados son favorables.

  12. ANALISIS FINANSIAL DAN KELEMBAGAAN RANTAI NILAI MEBEL MAHONI JEPARA

    Directory of Open Access Journals (Sweden)

    Nunung Parlinah

    2011-12-01

    Full Text Available Industri mebel umumnya termasuk dalam industri kecil dan menengah. Selain berperan dalam penerimaan devisa, bisnis di bidang mebel ini juga menciptakan lapangan kerja bagi masyarakat terutama di Kabupaten Jepara. Adanya hubungan (pemberi kepercayaan - (penerima kepercayaan yang terjadi antar aktor atau pelaku di dalam rantai berpengaruh terhadap besarnya distribusi nilai tambah yang diperoleh oleh masingmasing pelaku di sepanjang rantai nilai Tujuan dari penelitian ini adalah mengidentifikasi kelembagaan (aturan yang terjadi antar pelaku di sepanjang rantai nilai mebel mahoni Jepara dan menentukan skenario kebijakan yang dapat mendukung bagi kelestarian industri mebel Jepara. Data yang digunakan meliputi data primer dan data sekunder. Analisis data meliputi identifikasi aktor dan kelembagaan (aturan yang terjadi antar pelaku serta analisis manfaat biaya yang terdiri dari NVP, BCR dan IRR. Hasil penelitian menunjukkan bahwa (1 para pengrajin ( memproduksi mebelnya lebih didasarkan pada pesanan pembeli ( . agent principal Asymetic information yang terjadi antara pedagang kayu dan petani juga telah mengakibatkan posisi petani sebagai (2 Nilai NPV, BCRdan IRR untuk tiap pelaku berbeda-beda tetapi nilai-nilai tersebut mengindikasikan bahwa pola kemitraan yang terjadi antar pelaku dalam rantai nilai mebel mahoni saat ini sudah efektif. Skenario kebijakan yang dapat diterapkan adalah kebijakan yang bersifat insentif bagi petani hutan rakyat, peningkatan kemampuan pengrajin di bidang pemasaran; dan membangun aksi kolektif diantara pengrajin. price taker;

  13. AutoPyFactory: A Scalable Flexible Pilot Factory Implementation

    International Nuclear Information System (INIS)

    Caballero, J; Hover, J; Love, P; Stewart, G A

    2012-01-01

    The ATLAS experiment at the CERN LHC is one of the largest users of grid computing infrastructure, which is a central part of the experiment's computing operations. Considerable efforts have been made to use grid technology in the most efficient and effective way, including the use of a pilot job based workload management framework. In this model the experiment submits ‘pilot’ jobs to sites without payload. When these jobs begin to run they contact a central service to pick-up a real payload to execute. The first generation of pilot factories were usually specific to a single Virtual Organization (VO), and were bound to the particular architecture of that VO's distributed processing. A second generation provides factories which are more flexible, not tied to any particular VO, and provide new and improved features such as monitoring, logging, profiling, etc. In this paper we describe this key part of the ATLAS pilot architecture, a second generation pilot factory, AutoPyFactory. AutoPyFactory has a modular design and is highly configurable. It is able to send different types of pilots to sites and exploit different submission mechanisms and queue characteristics. It is tightly integrated with the PanDA job submission framework, coupling pilot flow to the amount of work the site has to run. It gathers information from many sources in order to correctly configure itself for a site and its decision logic can easily be updated. Integrated into AutoPyFactory is a flexible system for delivering both generic and specific job wrappers which can perform many useful actions before starting to run end-user scientific applications, e.g., validation of the middleware, node profiling and diagnostics, and monitoring. AutoPyFactory also has a robust monitoring system that has been invaluable in establishing a reliable pilot factory service for ATLAS.

  14. Photon factory activity report, 1992

    International Nuclear Information System (INIS)

    1993-01-01

    This issue is the annual report of the Photon Factory, National laboratory of High Energy Physics. First, the outline of the Photon Factory is presented. Injector linac, light source, beamlines and instrumentation, the Tristan synchrotron radiation facility at the accumulation ring, and the Tristan super light facility are described in detail. The facility is open to researchers. The user's reports are collected as well. (J.P.N.) (435 refs.)

  15. Atomic Energy (factories) rules: 1988

    International Nuclear Information System (INIS)

    1988-01-01

    These rules are made by the Central Government under the Factories Act, 1948 and extend to all factories engaged in carrying out the purposes of the Atomic Energy Act, 1962. The rules cover the requirements of inspecting staff, health aspects, personnel safety, personnel welfare, working hours, employment of young persons, special provisions in case of dangerous manufacturing processes or operations, supplemental rules for administrative aspects and special powers of competent authority. (M.G.B.)

  16. Photon factory activity report, 1993

    International Nuclear Information System (INIS)

    1994-01-01

    This issue is the annual report of the Photon Factory, National Laboratory of High Energy Physics. First the outline of the Photon Factory is presented. Injector linac, light source, beamlines and instrumentation, synchrotron radiation facility at the Tristan accumulation ring, and the Tristan super light facility are described in detail. The facility is open to researchers. The user's reports are collected as well. (J.P.N.)

  17. Muon colliders and neutrino factories

    Energy Technology Data Exchange (ETDEWEB)

    Geer, S.; /Fermilab

    2010-09-01

    Over the last decade there has been significant progress in developing the concepts and technologies needed to produce, capture and accelerate {Omicron}(10{sup 21}) muons/year. This development prepares the way for a new type of neutrino source (Neutrino Factory) and a new type of very high energy lepton-antilepton collider (Muon Collider). This article reviews the motivation, design and R&D for Neutrino Factories and Muon Colliders.

  18. Plant Measurement, Sampling and Analysis for Accountancy Purposes with Particular Reference to Separation Plants at Windscale; Mesures, Echantillonnages et Analyses en Usine a des Fins Comptables, Notamment dans les Installations de Separation de Windscale; Izmereniya, vzyatie obraztsov i analizy v tselyakh ucheta na opyte ustanovki razdeleniya radioizotopov v uindskejle; Medicion, Muestreo y Analisis para Fines Contables, Especialmente en las Plantas de Separacion de Windscale

    Energy Technology Data Exchange (ETDEWEB)

    Davidson, A. S.; Elliott, F.; Powell, R.; Swinburn, K. A. [United Kingdom Atomic Energy Authority, Windscale and Calder Works, Cumberland (United Kingdom)

    1966-02-15

    ) titrimetrie, e) dilution isotopique suivie de spectrometrie de masse, et f) spectrometrie differentielle. Ils soulignent egalement les methodes de dosage de l'uranium, notamment les suivantes: a) gravimetrie de U{sub 3}O{sub 8}. b) extraction a l ' ether suivie de gravimetrie ou de colorimetrie, c) titrimetrie, d) dilution isotopique suivie de spectrometrie de masse, et e) determination de l'enrichissement par spectrometrie de masse ou spectrographie des emissions accompagnees d'un deplacement des raies. Pour toutes les methodes comptables, on utilise des etalons pour assurer le controle de la qualite et faire ressortir toute inexactitude qu'il est necessaire de corriger. Les auteurs indiquent la precision de chaque methode et enumerent les methodes effectivement utilisees dans la nouvelle usine de separation. (author) [Spanish] Todas las cifras destinadas a la contabilidad de materiales especiales corresponden por lo menos a uno de los tres parametros siguientes: medicion en la planta, muestreo y analisis. Para las mediciones en la planta conviene emplear la pesada siempre que sea posible; por ejemplo, la cantidad de plutonio que entra en la nueva planta de separacion de Windscale se calcula a base del peso de las barras de uranio. Los autores exponen los metodos de medicion de volumenes: a) 'pneumercator', y b) empleo de cesio radiactivo como indicador, y evaluan la exactitud y precision de cada uno de esos metodos. El muestreo de soluciones en un proceso intermitente se efectua con tubos evacuados despues de homogeneizar la solucion. Para las corrientes 'continuas' , que requieren mucha exactitud, se ha ideado un dispositivo de muestreo continuo que se emplea a la entrada de la nueva planta de separacion. En Windscale, el metodo normal de muestreo consiste en taladrar lingotes metalicos; para otros solidos se sigue la practica de homogeneizar todo lo posible el material antes de tomar la muestra (para el oxido de plutonio, por ejemplo, se emplea una mezcladora conica en Y

  19. ANALISIS IMPOR BERAS DI INDONESIA

    Directory of Open Access Journals (Sweden)

    Ratih Kumala Sari

    2014-10-01

    Full Text Available Abstrak ___________________________________________________________________ Salah satu kebijakan pemerintah untuk memenuhi kebutuhan beras yaitu dengan menggenjot produksi beras dalam negeri. Namun dengan semakin meningkatnya jumlah penduduk akan meningkatkan permintaan terhadap beras dan upaya peningkatan produktivitas dalam negeri tidak dapat memenuhi kebutuhan beras dalam negeri. Sehingga untuk menutupi kekurangan tersebut pemerintah mengambil keputusan untuk melakukan impor beras dari negara lain. Akan tetapi pada kenyataannya impor beras dilakukan ketika data statistik menunjukkan bahwa Indonesia sedang mengalami surplus beras. Penelitian ini bertujuan untuk mengetahui faktor-faktor apa saja yang mempengaruhi impor beras di Indonesia. Metode analisis yang digunakan adalah analisis regresi linier berganda dengan model Error Correction Model (ECM. Berdasarkan hasil penelitian disimpulkan bahwa secara parsial maupun secara bersama-sama produksi beras, konsumsi beras, harga beras dalam negeri dan nilai tukar rupiah terhadap dollar AS berpengaruh dan signifikan terhadap impor beras di Indonesia. Abstract ___________________________________________________________________ One of the government’s policy to fulfill the need of rice is to boost the domestic production. However, by increasing the population, the demand of rice will also increase and the effort of increasing the domestic productivity cannot supply domestic rice need. So, to cover the shortage the government make decision to import rice from other countries. Yet, in fact importing rice is occurred when the statistical data showed that the supply of rice in Indonesia is surplus. The purpose of this research is necessary to study the factors which influence the import of rice in Indonesia. The analysis method used is multiple linear regression analysis model with Error Correction Model (ECM. Based on the research proven that partially or jointly the production, the consumption, the

  20. Risk analysis in the chemical industry; Analisis de riesgos en la industria quimica

    Energy Technology Data Exchange (ETDEWEB)

    Rea Soto, Rogelio; Sandoval Valenzuela, Salvador [Instituto de Investigaciones Electricas, Temixco, Morelos (Mexico)

    2000-07-01

    The Instituto de Investigaciones Electricas has a group of risk analysis (GAR), specialized in the most advanced methodologies to apply them in diverse industries of the productive sector, such as the nuclear, the oil and the chemical industries. In this work the integrated methodology that the GAR uses to make risk analysis in the chemical and oil industries is described. These analyses have as an objective to make a meticulous evaluation of the system design, the operation practices, the maintenance and inspection policies and the emergency plans. [Spanish] El Instituto de Investigaciones Electricas cuenta con un grupo de analisis de riesgo (GAR), especializado en las metodologias mas avanzadas para aplicarlas en diversas industrias del sector productivo, como lo son la nuclear, la petrolera y la quimica. En este trabajo se describe la metodologia integrada que el GAR utiliza para realizar analisis de riesgos en las industrias quimica y petrolera. Estos analisis tienen como objetivo realizar una minuciosa evaluacion del diseno del sistema, las practicas de operacion, las politicas de mantenimiento e inspeccion y los planes de emergencia.

  1. Analisis económico del proyecto de montaje de un módulo de deshidratación en un central azucarero cubano para la mezcla de alcohol - gasolina

    OpenAIRE

    Alfredo Torres-Fernández; Manuel Díaz-de los Ríos; Marlen Ramil-Mesa; Indira Pérez-Bermúdez

    2013-01-01

    La adición de este tipo de alcohol a la gasolina permite aumentar su octano, sustituyen- do el tetraetilo de plomo, sin la utilización de otros componentes de origen fósil de alto valor agregado (naftas reformadas, isomerizadas, craqueadas, alquiladas, etc). Se está trabajando en Cuba en la implementación de un programa con vistas a producir etanol combustible para su mezcla con las gasolinas cubanas en un rango de 8 a 10 %. Se hace el análisis económico de cuatro variantes en la ejecución de...

  2. ANALISIS PERANCANGAN BUSINESS INTELLIGENCE BERBASIS SAAS CLOUD COMPUTING

    Directory of Open Access Journals (Sweden)

    I Gede Adnyana

    2014-05-01

    Full Text Available Persaingan bisnis yang ketat, mendorong setiap perusahaan menyusun strategi bisnis agar dapat bertahan dari para pesaing. Penyusunan strategi bisnis mutlak memerlukan informasi yang tepat dan akurat, pengolahan hingga analisis data yang menghasilkan informasi yang tepat dan akurat menjadi proses yang sangat penting. Business Intelligence (BI menawarkan solusi bisnis untuk menganalisis data dan memungkinkan suatu perusahaan untuk mengambil keputusan untuk meningkatkan keuntungan dan kinerja bisnis. Namun, BI mahal untuk diimplementasikan, memerlukan biaya pemeliharaan yang tidak sedikit dan infrastruktur yang kuat. Hal ini mendorong perusahaan mengurangi biaya tetapi masih memiliki teknologi yang tepat untuk memungkinkan mereka untuk membuat keputusan, mengidentifikasi peluang dan proaktif mengidentifikasi risiko yang dapat mempengaruhi bisnis. Konsep Software as a Service (SaaS Cloud Computing dapat menjawab tantangan yang dihadapi BI. Sebelum merancang BI berbasis SaaS perlu diketahui parameter-parameter evaluasi hingga kelebihan dan kekurangannya.

  3. AutoPyFactory: A Scalable Flexible Pilot Factory Implementation

    CERN Document Server

    Caballero, J; The ATLAS collaboration; Love, P; Stewart, G

    2012-01-01

    The ATLAS experiment at the CERN LHC is one of the largest users of grid computing infrastructure, which is a central part of the experiment’s computing operations. Considerable efforts have been made to use grid technology in the most efficient and effective way, including the use of a pilot job based workload management framework. In this model the experiment submits ’pilot’ jobs to sites without payload. When these jobs begin to run they contact a central service to retrieve a real payload to execute. The first generation of pilot factories were usually specific to a single VO, and were bound to the particular architecture of that VO’s distributed processing. A second generation provides factories which are more flexible, not tied to any particular VO, and provide new or improved features such as monitoring, logging, profiling, etc. In this paper we describe this key part of the ATLAS pilot architecture, a second generation pilot factory, AutoPyFactory. AutoPyFactory has a modular design and is hig...

  4. ANALISIS DE COSTEO PARA UN SISTEMA DE PRODUCCION DE LECHERIA ESPECIALIZADA "UN ACERCAMIENTO AL ANÁLISIS ECONÓMICO EN GANADERÍA DE LECHE": ESTUDIO DE CASO

    Directory of Open Access Journals (Sweden)

    GLORIA P. RÍOS ATEHORTÚA

    2008-01-01

    Full Text Available Con este estudio se pretende mostrar a pequeños y medianos productores de sistemas de producción de lechería especializada, un método adecuado para determinar costos de producción, mediante la estructuración de centros de costos de los procesos productivos allí identificados (praderas, cría y levante y centros de utilidades (producción de leche; herramienta que se convierte en la mayor fuente de información interna en las empresas, con el fin de posibilitar la toma de decisiones administrativas adecuadas. Para el estudio de caso, fue seleccionada La Pradera, finca ubicada en la vereda La Almería, municipio de la Unión, Antioquia. Los análisis económicos muestran el comportamiento de los diferentes elementos de costo en la obtención del costo unitario de producción por: litro de leche, kilogramo de pasto, mantenimiento promedio por día de un ternero y de una novilla.

  5. The tau-charm factory: Experimental perspectives

    International Nuclear Information System (INIS)

    Perl, M.L.; Schindler, R.H.

    1991-09-01

    This report discusses the Tau-Charm Factory Concept; D and D S Physics at the Tau-Charm Factory; τ and ν τ Physics at the Tau-Charm Factory; and Charmonium, Gluonium and Light Quark Spectroscopy at the Tau-Charm Factory

  6. Analysis of passive systems as a tool for energy saving in buildings: solar control; Analisis de sistemas pasivos como herramienta para el ahorro de energia en edificaciones: Control solar

    Energy Technology Data Exchange (ETDEWEB)

    Saravia, Maricela; Morillon Galvez, David [Instituto de Ingenieria, UNAM, Mexico, D. F. (Mexico)

    1999-07-01

    A bioclimatic study of El Salvador is presented, with the purpose of using window eaves as elements of passive solar control and to determine the optimal angles of orientation, in order to diminish the thermal gains by direct solar radiation and to manage to get close to the comfort conditions. The former with the intention of integrating measures that help to obtain energy efficiency and comfortable buildings, for the conditions of warm humid climate, characteristic of a Central American country like El Salvador. Besides offering a document of consultation among the professionals dedicated to the design and as base of bioclimatic considerations that must have the construction regulations. As a conclusion the optimal angles of eaves for each orientation are presented and a quantitative estimation of the savings that would imply not to consume electrical energy in cooling systems using these elements as a protection to the direct solar radiation. [Spanish] Se presenta un estudio del bioclima de El Salvador, con el fin de utilizar aleros de ventana como elementos de control solar pasivo y determinar los angulos optimos por orientacion, para disminuir las ganancias termicas por radiacion solar directa y lograr acercar a las condiciones de confort. Lo anterior con el objeto de integrar medidas que coadyuven a lograr edificios energeticamente eficientes y confortables, para las condiciones de clima calido humedo, caracteristico de un pais centroamericano como El Salvador. Ademas de brindar un documento de consulta entre los profesionales dedicados al dise y como base de consideraciones bioclimaticas que debe tener el reglamento de construcciones. Como conclusion se presentan los angulos optimos de alero por cada orientacion y una estimacion cuantitativa del ahorro que implicaria el no consumir energia electrica en sistemas de enfriamiento utilizando estos elementos como una proteccion a la radiacion solar directa.

  7. Producción escrita: Estructura factorial

    Directory of Open Access Journals (Sweden)

    María Esperanza HERRERA GARCÍA

    2009-11-01

    Full Text Available Este estudio se planteó con la idea de comprobar de forma empírica si los indicadores lingüísticos obtenidos en investigaciones realizadas sobre comprensión lectora aparecían también como significativos en el análisis de la producción escrita. Si bien la investigación psicológica ha demostrado en numerosas ocasiones la relación existente entre comprensión y producción en el sentido de una maduración anterior de la primera con respecto a la segunda, podemos considerar a priori la existencia de indicadores que nos permitan medir ambos aspectos. Para ello buscamos la estructura factorial que presentan los indicadores lingüísticos que vamos a considerar y comprobaremos si presenta los factores encontrados en comprensión lectora.

  8. Neutrino Factory: status and prospects

    International Nuclear Information System (INIS)

    Long, K.

    2011-01-01

    The properties of the neutrino provide a unique window on physics beyond that described by the Standard Model. The study of sub-leading effects in neutrino oscillations has begun with the race to measure θ 13 consensus is emerging within the international community that a novel neutrino source is required to allow sensitive searches for leptonic CP violation to be carried out and the neutrino mass-hierarchy to be determined. The Neutrino Factory, in which intense neutrino beams are produced from the decay of muons, has been shown to out-perform the other proposed facilities. The physics case for the Neutrino Factory will be reviewed and the baseline design of the facility being developed by the International Design Study for the Neutrino Factory (the IDS-NF) collaboration will be described.

  9. Steps towards the Neutrino Factory

    International Nuclear Information System (INIS)

    Long, K.

    2012-01-01

    The properties of the neutrino provide a unique window on physics beyond that described by the Standard Model. The study of sub-leading effects in neutrino oscillations has begun with the race to measure θ 13 . A consensus is emerging within the international community that a novel neutrino source is required to allow sensitive searches for leptonic CP violation to be carried out and the neutrino mass-hierarchy to be determined. The Neutrino Factory, in which intense neutrino beams are produced from the decay of muons, has been shown to out-perform the other proposed facilities. The physics case for the Neutrino Factory will be reviewed and the baseline design of the facility being developed by the International Design Study for the Neutrino Factory (the IDS-NF) collaboration will be described.

  10. Engineering the Polyketide Cell Factory

    DEFF Research Database (Denmark)

    Mølgaard, Louise

    sufficient titers. To improve the production of polyketides biological engineering principles have been applied for the development and engineering of microbial polyketide cell factories. The two biological hosts used for heterologous polyketide production were Aspergillus nidulans and Saccharomyces...... phosphopantetheinylase (PPTase). This versatile vector system can easily be used for expression of other polyketides of interest as well as extended to express whole gene clusters. After achieving proof of principle in terms of expression, the polyketide cell factory must be optimized. The optimization can be achieved...... characterization in bioreactors revealed that the yields of 6-MSA on biomass increased albeit not significantly. As a result of this it may be argued that there is still more work to be done in terms of model building in A. nidulans. Utilizing another well-established cell factory S. cerevisiae the capabilities...

  11. Photon Factory activity report, 1991

    International Nuclear Information System (INIS)

    1992-01-01

    The Photon Factory is a national synchrotron radiation research facility affiliated with the National Laboratory for High Energy Physics located in Tsukuba Science City. The Photon Factory consists of a 2.5 GeV electron/positron linear accelerator, a 2.5 GeV electron/positron storage ring, beam lines and experimental stations. All the facilities for synchrotron radiation research are open to scientists. A part of the accumulation ring of the TRISTAN main ring has been used as a synchrotron radiation source in the energy range from 5.8 to 6.5 GeV. The Photon Factory is composed of three divisions of Injector Linac, Light Source and Instrumentation. The researches of each divisions are reviewed, and the users' short reports are collected. The list of published papers with author index is also included in the publication. (K.I.) 233 refs

  12. Math for the digital factory

    CERN Document Server

    Hömberg, Dietmar; Landry, Chantal

    2017-01-01

    This volume provides a unique collection of mathematical tools and industrial case studies in digital manufacturing. It addresses various topics, ranging from models of single production technologies, production lines, logistics and workflows to models and optimization strategies for energy consumption in production. The digital factory represents a network of digital models and simulation and 3D visualization methods for the holistic planning, realization, control and ongoing improvement of all factory processes related to a specific product. In the past ten years, all industrialized countries have launched initiatives to realize this vision, sometimes also referred to as Industry 4.0 (in Europe) or Smart Manufacturing (in the United States). Its main goals are • reconfigurable, adaptive and evolving factories capable of small-scale production • high-performance production, combining flexibility, productivity, precision and zero defects • energy and resource efficiency in manufacturing None of these...

  13. TECNOLOGÍAS PARA LA INCLUSIÓN SOCIAL Y DINAMICAS DESARROLLO SUSTENTABLE. ANALISIS SOCIO-TÉCNICO DE EXPERIENCIAS DE DESARROLLO LOCAL BASADAS EN EL APROVECHAMIENTO DE ENERGÍAS RENOVABLES

    Directory of Open Access Journals (Sweden)

    Santiago Manuel Garrido

    2014-06-01

    Full Text Available 800x600 Este trabajo tiene como objetivo principal analizar, desde una perspectiva socio-técnica, un conjunto de iniciativas, proyectos y políticas orientadas al aprovechamiento de energías renovables en la Argentina, prestando atención particular a las acciones desarrolladas con el fin de promover dinámicas de desarrollo local sustentable e inclusión social. En los últimos años en Argentina, se están implementando diversas experiencias y proyectos de este tipo. Sin embargo, la mayoría de estas experiencias, proyectos y políticas se manifiestan en última instancia como paliativos, ya que proveen simplemente el recurso energético, ofreciendo una solución puntual a un problema complejo. De este modo, no se contemplan las necesidades energéticas vinculadas a actividades productivas o estrategias de desarrollo local. Para esto se presentan, en primer lugar, un conjunto de herramientas analíticas que permitirán proceder a la desconstrucción y re-construcción de los problemas y las soluciones vinculadas al desarrollo e implementación de políticas y proyectos de investigación en el campo de las energías renovables. A continuación se presenta un resumen de la trayectoria socio-técnica de algunas ejemplos de este tipo de experiencias en Argentina, y, finalmente, se concluye con algunas observaciones acerca del proceso de co-construcción de tecnologías, problemas sociales, políticas públicas y dinámicas de desarrollo local.  Normal 0 21 false false false ES-AR X-NONE X-NONE MicrosoftInternetExplorer4

  14. Neutrino factory plans at CERN

    CERN Document Server

    Riche, J A

    2001-01-01

    The considerable interest raised by the discovery of neutrino oscillations and recent progress in studies of muon colliders has triggered interest in considering a neutrino factory at CERN. This paper explains the reference scenario, indicates the other possible choices and mentions the R&D that are foreseen.

  15. Planned e+e- factories

    International Nuclear Information System (INIS)

    Le Duff, J.

    1993-09-01

    Various Beauty and Tau-Charm factories and projects are reviewed. Different machines (TRISTAN II, PEP II, CESR-B, the Dubna project and the European project) are compared and their design and parameters are described. (K.A.) 34 refs., 2 figs., 2 tabs

  16. Factorial representations of path groups

    International Nuclear Information System (INIS)

    Albeverio, S.; Hoegh-Krohn, R.; Testard, D.; Vershik, A.

    1983-11-01

    We give the reduction of the energy representation of the group of mappings from I = [ 0,1 ], S 1 , IRsub(+) or IR into a compact semi simple Lie group G. For G = SU(2) we prove the factoriality of the representation, which is of type III in the case I = IR

  17. A Review of "Infinity Factory."

    Science.gov (United States)

    National Council of Teachers of Mathematics, Inc., Reston, VA.

    Following a discussion of the historical background of the TV series "Infinity Factory," the goals of the television project are listed. A general description of the television series, an evaluation of the entertainment value, and an evaluation of children's attitude change are briefly presented. The program's presentation of mathematics…

  18. Analisis Value Chain Di Industri Otomotif

    OpenAIRE

    Hendri, Hendri

    2017-01-01

    Penelitian ini untuk menganalisis industri otomotif. Tujuan dari penelitian ini adalah untuk menganalisis dan mengetahui aktivitas dan kondisi internal proses industri manufaktur dengan menggunakan value chain guna masukan dimasa akan datang bagi industri otomotif secara khusus. Value Chain merupakan rantai nilai yang dapat mengetahui kekuatan Perusahaan, keuntungan dan kesuksesan dari rantai aktivitas dalam Perusahaan atau industri manufaktur.Metode analisis menggunakan Statistika Deskript...

  19. ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI INDEPENDENSI PENAMPILAN AKUNTAN PUBLIK

    Directory of Open Access Journals (Sweden)

    Ardiani Ika S.

    2012-03-01

    Full Text Available Tujuan dari penelitian ini adalah untuk menguji secara empiris faktor-faktor yang mempengaruhi independensi penampilan akuntan publik baik secara parsial dan simultan. Faktor-faktor tersebut adalah financial interests, hubungan bisnis dengan klien, pelayanan asuransi dan audit, hubungan antara klien atau yg diaudit dengan auditor, kompetisi antara Kantor Akuntan Publik (KAP, ukuran KAP dan audit fee. Populasi dalam penelitian ini adalah para auditor di akuntan publik di Semarang tahun 2009. Metode penyeleksian sampel yang digunakan adalah convenience sampling dan jumlah respondennya 35. Alat analisis yang digunakan adalah multiple regression analysis. Dimulai dengan analisis kuantitatif untuk mengetes validitas dan reabilitas. Kemudian dilanjutkan uji asumsi klasik termasuk normality, multicollinearity, and heteroscedastisity. Hasil menunjukkan bahwa 6 variabel yang sudah dikaji secara simultan dan partial tersebut mempunyai efek yang signifikan terhadap independensi penampilan akuntan publik dengan R square 0.749. The objective of this study is to test empirically the factors that influence the independence of public accountant appearance both partially and simultaneously. The factors cover financial interests, business relationships with clients, assurance services and audit services, the length of relationship between client or auditee and auditor, the competition between Public Accountan Offices (KAPs, the size of KAP, and audit fee. The population in this study was the auditors who worked in the public accountant’s office in Semarang in 2009. The sample selection method is a convenience sampling and the  number of  respondents are 35. The Analysis tools used is multiple regression analysis. It starts by applying quantitative analysis to test the validity and reliability. Then, it is continued by testing the classical assumptions which include normality, multicollinearity, and heteroscedastisity. The result shows that the six

  20. ANALISIS KESELAMATAN TERMOHIDROLIK BULK SHIELDING REAKTOR KARTINI

    Directory of Open Access Journals (Sweden)

    Azizul Khakim

    2015-10-01

    Full Text Available ABSTRAK ANALISIS KESELAMATAN TERMOHIDROLIK BULK SHIELDING REAKTOR KARTINI. Bulk shielding merupakan fasilitas yang terintegrasi dengan reaktor Kartini yang berfungsi sebagai penyimpanan sementara bahan bakar bekas. Fasilitas ini merupakan fasilitas yang termasuk dalam struktur, sistem dan komponen (SSK yang penting bagi keselamatan. Salah satu fungsi keselamatan dari sistem penanganan dan penyimpanan bahan bakar adalah mencegah kecelakaan kekritisan yang tak terkendali dan membatasi naiknya temperatur bahan bakar. Analisis keselamatan paling kurang harus mencakup analisis keselamatan dari sisi neutronik dan termo hidrolik Bulk shielding. Analisis termo hidrolik ditujukan untuk memastikan perpindahan panas dan proses pendinginan bahan bakar bekas berjalan baik dan tidak terjadi akumulasi panas yang mengancam integritas bahan bakar. Code tervalidasi PARET/ANL digunakan untuk analisis pendinginan dengan mode konveksi alam. Hasil perhitungan menunjukkan bahwa mode pendinginan konvekasi alam cukup memadai dalam mendinginkan panas sisa tanpa mengakibatkan kenaikan temperatur bahan bakar yang signifikan. Kata kunci: Bulk shielding, bahan bakar bekas, konveksi alam, PARET.   ABSTRACT THERMAL HYDRAULIC SAFETY ANALYSIS OF BULK SHIELDING KARTINI REACTOR. Bulk shielding is an integrated facility to Kartini reactor which is used for temporary spent fuels storage. The facility is one of the structures, systems and components (SSCs important to safety. Among the safety functions of fuel handling and storage are to prevent any uncontrolable criticality accidents and to limit the fuel temperature increase. Safety analyses should, at least, cover neutronic and thermal hydraulic calculations of the bulk shielding. Thermal hydraulic analyses were intended to ensure that heat removal and the process of the spent fuels cooling takes place adequately and no heat accumulation that challenges the fuel integrity. Validated code, PARET/ANL was used for analysing the

  1. Photon Factory Activity Report, 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    Photon Factory Activity Report no.12 deals with our activities in the period from October 1993 through September 1994. We operate two light sources at the Photon Factory; the 2.5-GeV Photon Factory storage ring, which is a dedicated light source, and the 6.5-GeV TRISTAN Accumulation Ring, which is parasitically used as a light source. We keep more than seventy experimental stations at two facilities, and accept experiments primarily according to approval by the Program Advisory Committee. The number of proposals to the Photon Factory has been still growing. Three-hundred eighty two proposals were approved by the PAC in FY1994, which is an increase by thirteen percent compared to the previous year. Remarkable was growth in biology proposals, particularly proposals in protein crystallography. In FY 1994, we accepted approximately 20,000 man-days as general users, and almost ten percent of them were from abroad. We always open the facility to users, not only domestic but also international. Recently we have been concentrating our effort to upgrading of the light sources and reconstruction of the experimental stations to keep the Photon Factory an attractive research facility in the forthcoming years. We have already started a program of reducing the emittance of the 2.5-GeV storage ring, which now operates with an emittance of 110 nm-rad, to 27 nm-rad by modifying the lattice, with the goal of operation at the reduced emittance in the fall of 1997. We also have conceived of a conversion of the TRISTAN Accumulation Ring to a dedicated light source of high energies. The on-going TRISTAN project will terminate by the end of 1995, and the TRISTAN Main Ring will be converted to a new B-Factory. At this moment, the TRISTAN Accumulation Ring will be disused as the injector to the Main Ring, and conversion of the AR to a dedicated light source becomes possible. (J.P.N.)

  2. Photon Factory Activity Report, 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    Photon Factory Activity Report no.12 deals with our activities in the period from October 1993 through September 1994. We operate two light sources at the Photon Factory; the 2.5-GeV Photon Factory storage ring, which is a dedicated light source, and the 6.5-GeV TRISTAN Accumulation Ring, which is parasitically used as a light source. We keep more than seventy experimental stations at two facilities, and accept experiments primarily according to approval by the Program Advisory Committee. The number of proposals to the Photon Factory has been still growing. Three-hundred eighty two proposals were approved by the PAC in FY1994, which is an increase by thirteen percent compared to the previous year. Remarkable was growth in biology proposals, particularly proposals in protein crystallography. In FY 1994, we accepted approximately 20,000 man-days as general users, and almost ten percent of them were from abroad. We always open the facility to users, not only domestic but also international. Recently we have been concentrating our effort to upgrading of the light sources and reconstruction of the experimental stations to keep the Photon Factory an attractive research facility in the forthcoming years. We have already started a program of reducing the emittance of the 2.5-GeV storage ring, which now operates with an emittance of 110 nm-rad, to 27 nm-rad by modifying the lattice, with the goal of operation at the reduced emittance in the fall of 1997. We also have conceived of a conversion of the TRISTAN Accumulation Ring to a dedicated light source of high energies. The on-going TRISTAN project will terminate by the end of 1995, and the TRISTAN Main Ring will be converted to a new B-Factory. At this moment, the TRISTAN Accumulation Ring will be disused as the injector to the Main Ring, and conversion of the AR to a dedicated light source becomes possible. (J.P.N.)

  3. Photon Factory Activity Report, 1994

    International Nuclear Information System (INIS)

    1995-01-01

    Photon Factory Activity Report no.12 deals with our activities in the period from October 1993 through September 1994. We operate two light sources at the Photon Factory; the 2.5-GeV Photon Factory storage ring, which is a dedicated light source, and the 6.5-GeV TRISTAN Accumulation Ring, which is parasitically used as a light source. We keep more than seventy experimental stations at two facilities, and accept experiments primarily according to approval by the Program Advisory Committee. The number of proposals to the Photon Factory has been still growing. Three-hundred eighty two proposals were approved by the PAC in FY1994, which is an increase by thirteen percent compared to the previous year. Remarkable was growth in biology proposals, particularly proposals in protein crystallography. In FY 1994, we accepted approximately 20,000 man-days as general users, and almost ten percent of them were from abroad. We always open the facility to users, not only domestic but also international. Recently we have been concentrating our effort to upgrading of the light sources and reconstruction of the experimental stations to keep the Photon Factory an attractive research facility in the forthcoming years. We have already started a program of reducing the emittance of the 2.5-GeV storage ring, which now operates with an emittance of 110 nm-rad, to 27 nm-rad by modifying the lattice, with the goal of operation at the reduced emittance in the fall of 1997. We also have conceived of a conversion of the TRISTAN Accumulation Ring to a dedicated light source of high energies. The on-going TRISTAN project will terminate by the end of 1995, and the TRISTAN Main Ring will be converted to a new B-Factory. At this moment, the TRISTAN Accumulation Ring will be disused as the injector to the Main Ring, and conversion of the AR to a dedicated light source becomes possible. (J.P.N.)

  4. Handbook factory planning and design

    CERN Document Server

    Wiendahl, Hans-Peter; Nyhuis, Peter

    2015-01-01

    This handbook introduces a methodical approach and pragmatic concept for the planning and design of changeable factories that act in strategic alliances to supply the ever-changing needs of the global market. In the first part, the change drivers of manufacturing enterprises and the resulting new challenges are considered in detail with focus on an appropriate change potential. The second part concerns the design of the production facilities and systems on the factory levels work place, section, building and site under functional, organisational, architectural and strategic aspects keeping in mind the environmental, health and safety aspects including corporate social responsibility. The third part is dedicated to the planning and design method that is based on a synergetic interaction of process and space. The accompanying project management of the planning and construction phase and the facility management for the effective utilization of the built premises close the book. -        Concise overview o...

  5. RIKEN RI Beam Factory project

    Energy Technology Data Exchange (ETDEWEB)

    Yano, Yasushige; Goto, Akira; Katayama, Takeshi [Institute of Physical and Chemical Research, Wako, Saitama (Japan)

    1997-03-01

    The RARF proposes `RIKEN RI Beam Factory` as a next facility-expanding project. The factory makes it the primary aim to provide RI (Radioactive Isotope) beams covering over the whole atomic-mass range with the world-highest intensity in a wide energy range up to several hundreds MeV/nucleon. These RI beams are generated by the fragmentation of high-intensity heavy-ion beams. For the efficient production heavy-ion energies will be boosted up to over 100 MeV/nucleon even for very heavy ions by a K2500-MeV superconducting ring cyclotron serving as a post accelerator of the existing K540-MeV ring cyclotron. A new type of experimental installation called `MUSES` (Multi-USe Experimental Storage rings) will be constructed as well. With MUSES, various types of unique colliding experiments will become possible. (author)

  6. On KEK B-Factory

    Science.gov (United States)

    Sugawara, H.

    2009-07-01

    There are two principles which the management of a research institute like KEK must respect when dealing with such big project as B-Factory. One is the scientific merit of the project and the other is the organizational consideration which includes financial, human, technical and historical elements. Ideally, the two principles are to be fully taken into account. But, in many cases, one or the other is only partially fulfilled due to unavoidable circumstances. The lack of flexibility to respond to all possible situations is more dangerous and may lead to a disaster as in the case of SSC. I will describe the process which lead to the successful construction, operation and physics presentations of KEK B-Factory following faithfully the official records.

  7. On KEK B-factory

    International Nuclear Information System (INIS)

    Sugawara, Hirotaka

    2009-01-01

    There are two principles which the management of a research institute like KEK must respect when dealing with such big project as B-Factory. One is the scientific merit of the project and the other is the organizational consideration which includes financial, human, technical and historical elements. Ideally, the two principles are to be fully taken into account. But, in many cases, one or the other is only partially fulfilled due to unavoidable circumstances. The lack of flexibility to respond to all possible situations is more dangerous and may lead to a disaster as in the case of SSC. I will describe the process which lead to the successful construction, operation and physics presentations of KEK B-Factory following faithfully the official records. (author)

  8. Apiary B Factory lattice design

    International Nuclear Information System (INIS)

    Donald, M.H.R.; Garren, A.A.

    1991-04-01

    The Apiary B Factory is a proposed high-intensity electron-positron collider. This paper will present the lattice design for this facility, which envisions two rings with unequal energies in the PEP tunnel. The design has many interesting optical and geometrical features due to the needs to conform to the existing tunnel, and to achieve the necessary emittances, damping times and vacuum. Existing hardware is used to a maximum extent. 8 figs. 1 tab

  9. A kaon factory for TRIUMF

    International Nuclear Information System (INIS)

    Measday, D.F.

    1988-11-01

    The design study for the TRIUMF Kaon Factory has recently been funded. A short discussion of the scientific motivation is given first, followed by a brief description of the 30 GeV synchrotron which is being proposed. There will be five rings altogether using the present TRIUMF 500 MeV cyclotron as an injector. If the project is funded in 1990 the accelerators would be completed in 1995 or so, and the experimental programme would start a year later

  10. ANALISIS TINGKAT PENDAPATAN PEDAGANG CANANG DI PASAR BADUNG

    Directory of Open Access Journals (Sweden)

    Surya Dewi Rustariyuni

    2015-12-01

    Full Text Available This studyanalyzes thecharacteristic of “canang”sellers, their economicactivities, their revenues, the factors which influencethem to chooseBadung Market for selling their products and theircontributions in their household economy. As a matter of fact,all of Hindu ismpeoplein Bali use canang everyday for conductingall ceremonies, but only few people whomake canang. It has occured foryears. The method used for analizing the data isdescriptive analysis. The result shows thatthe canang sellersare mostlyfrom Bali. They are dominated by married women atthe age of 15 up to 35 years old. Then, theireducational backgroundaresenior high schools. They start selling early in the morning and stop their activities in the evening.Finally, usually the sellers get much money when there is a big ceremony.Penelitian ini menganalisis karakteristik penjual "canang", kegiatan ekonominya, pendapatannya, faktor-faktor yang mempengaruhi penjual canang untuk memilih Pasar Badung sebagai tempat untuk menjual canangnya dan kontribusi penjual canang dalam perekonomian rumah tangga. Sebenarnya, semua orang Hindu di Bali menggunakan canang setiap hari untuk melakukan semua upacara, tetapi hanya sedikit orang yang membuat canang. Ini telah terjadi selama bertahun-tahun. Metode yang digunakan untuk menganalisis data disini adalah analisis deskriptif. Hasil penelitian menunjukkan bahwa para penjual canang sebagian besar dari Bali. Mereka didominasi oleh perempuan yang sudah menikah danusianya antara 15 hingga 35 tahun. Kemudian, latar belakang pendidikan mereka adalah sekolah menengah atas. Mereka mulai menjual canang di pagi hari dan selesai di malam hari. Biasanya para penjual mendapatkan uang banyak ketika ada upacara besar.

  11. Photon Factory activity report, 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    The Photon Factory at the National Laboratory for High Energy Physics is a national facility for scientific research utilizing synchrotron radiation. Although the Photon Factory operator the linear injector, two light sources including the 2.5 GeV storage ring and the 6.5 GeV TRISTAN accumulation Ring as well as a major fraction of their beamlines and experimental station. This report is covered the period from October 1994 to September 1995. The total number of proposals by this PAC was 399 in 1995. Facility development projects currently in progress include the following, TRISTAN Super Light Facility (TSLF) project, VUV-FEL project, KEKB project and Slow-positron Source. This report contents outline of the Photon Factory, introduction, scientific disciplines, electronic properties of condensed matters, atomic and molecular science, X-ray imaging, radiobiology using synchrotron radiation, structural properties of condensed matters, structural properties of solid surfaces and adsorbates, structure and function of proteins, theoretical researches, experimental facilities, beamlines, new instrumentation, AR Upgrade, collaborations, projects, user`s short reports, list of published papers 1994/95. (S.Y.)

  12. Photon Factory activity report, 1995

    International Nuclear Information System (INIS)

    1996-01-01

    The Photon Factory at the National Laboratory for High Energy Physics is a national facility for scientific research utilizing synchrotron radiation. Although the Photon Factory operator the linear injector, two light sources including the 2.5 GeV storage ring and the 6.5 GeV TRISTAN accumulation Ring as well as a major fraction of their beamlines and experimental station. This report is covered the period from October 1994 to September 1995. The total number of proposals by this PAC was 399 in 1995. Facility development projects currently in progress include the following, TRISTAN Super Light Facility (TSLF) project, VUV-FEL project, KEKB project and Slow-positron Source. This report contents outline of the Photon Factory, introduction, scientific disciplines, electronic properties of condensed matters, atomic and molecular science, X-ray imaging, radiobiology using synchrotron radiation, structural properties of condensed matters, structural properties of solid surfaces and adsorbates, structure and function of proteins, theoretical researches, experimental facilities, beamlines, new instrumentation, AR Upgrade, collaborations, projects, user's short reports, list of published papers 1994/95. (S.Y.)

  13. Photon Factory activity report, 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    The Photon Factory at the National Laboratory for High Energy Physics is a national facility for scientific research utilizing synchrotron radiation. Although the Photon Factory operator the linear injector, two light sources including the 2.5 GeV storage ring and the 6.5 GeV TRISTAN accumulation Ring as well as a major fraction of their beamlines and experimental station. This report is covered the period from October 1994 to September 1995. The total number of proposals by this PAC was 399 in 1995. Facility development projects currently in progress include the following, TRISTAN Super Light Facility (TSLF) project, VUV-FEL project, KEKB project and Slow-positron Source. This report contents outline of the Photon Factory, introduction, scientific disciplines, electronic properties of condensed matters, atomic and molecular science, X-ray imaging, radiobiology using synchrotron radiation, structural properties of condensed matters, structural properties of solid surfaces and adsorbates, structure and function of proteins, theoretical researches, experimental facilities, beamlines, new instrumentation, AR Upgrade, collaborations, projects, user`s short reports, list of published papers 1994/95. (S.Y.)

  14. Photon Factory activity report, 1990

    International Nuclear Information System (INIS)

    1991-01-01

    The Photon Factory has grown at a considerable rate, and 600 experiments are carried out in 1991, while the number of users is now 2300 including about 500 from industrial sectors. The use of synchrotron radiation increased from fundamental research to industrial development. The development at the Photon Factory is supported by the capability of the accelerators. At present, the 2.5 GeV PF ring is operated with positrons at the initial beam current of 350 mA. The total operation time was 3500 hours in the fiscal year 1990. The development of an avalanche mode photodiode, the observation of quantum beat in the experiment of nuclear Bragg scattering, the measurement of photo-electron and photo-ion spectroscopy were carried out. The conversion of TRISTAN main ring to an ultrahigh brilliance and high coherence source is planned for the future. The annual PF Symposium was held, and Professor H. Winick gave the lecture 'Ultrahigh brightness and coherent radiation from large storage rings'. In this report, the outline of the Photon Factory and the activities in Divisions of Injector Linac, Light Source and Instrumentation are described. (K.I.)

  15. ANALISIS RESPON PEMANGKU KEPENTINGAN DI DAERAH TERHADAP KEBIJAKAN HUTAN TANAMAN RAKYAT

    Directory of Open Access Journals (Sweden)

    Tuti Herawati

    2014-08-01

    Full Text Available Tujuan penelitian adalah menganalisis respon para pemangku kepentingan di daerah terhadap kebijakan Hutan Tanaman Rakyat. Penelitian menggunakan metode pendekatan kuantifikasi data kualitatif. Lokasi penelitian ditentukan secara sengaja dengan pertimbangan tingginya potensi pengembangan kegiatan HTR, yaitu di Provinsi Kalimantan Selatan dan Riau. Hasil penelitian menunjukkan bahwa masyarakat di Kalimantan Selatan, khususnya mereka yang telah terlibat dalam pengembangan tanaman kehutanan memiliki minat yang tinggi untuk menjadi peserta program HTR. Sedangkan masyarakat di Riau kurang berminat terhadap program penanaman tanaman kehutanan, disebabkan adanya pengalaman buruk di masa sebelumnya. Para pemangku kepentingan di tingkat kabupaten yang terdiri dari pihak pemerintah daerah dan swasta menyambut baik program tersebut, dan mendukung terselenggaranya program sebagai upaya peningkatan kesejahteraan masyarakat sekitar hutan. Berdasarkan hasil analisis stakeholder diketahui bahwa terdapat sejumlah pemangku kepentingan di daerah yang memiliki posisi dan pengaruh penting untuk keberhasilan program. Hal ini berimplikasi bahwa para pengambil kebijakan di tingkat pusat harus mempertimbangkan aspirasi mereka untuk mewujudkan keberhasilan program HTR.

  16. Analisis Kinerja Local Area Network Menggunakan Router.

    OpenAIRE

    Hutahaean, Yosua

    2012-01-01

    Perangkat internetworking menawarkan komunikasi di antara segmen Local Area Network (LAN). Ada empat tipe utama perangkat internetworking ini: repeater, bridge, router, dan gateway. Perangkat ini dibedakan atas dasar system lapisan Open System Interconnection (OSI) yang digunakan, berfungsi sebagai media komunikasi dari LAN ke LAN. Pada Tugas Akhir ini penulis tertarik untuk membahas analisis kinerja Local Area Network (LAN) menggunakan Router yang menggunakan sistem antrian M/M/1 dimana j...

  17. Information security of Smart Factories

    Science.gov (United States)

    Iureva, R. A.; Andreev, Y. S.; Iuvshin, A. M.; Timko, A. S.

    2018-05-01

    In several years, technologies and systems based on the Internet of things (IoT) will be widely used in all smart factories. When processing a huge array of unstructured data, their filtration and adequate interpretation are a priority for enterprises. In this context, the correct representation of information in a user-friendly form acquires special importance, for which the market today presents advanced analytical platforms designed to collect, store and analyze data on technological processes and events in real time. The main idea of the paper is the statement of the information security problem in IoT and integrity of processed information.

  18. Muon Colliders and Neutrino Factories

    Energy Technology Data Exchange (ETDEWEB)

    Kaplan, Daniel M. [IIT, Chicago

    2015-05-29

    Muon colliders and neutrino factories are attractive options for future facilities aimed at achieving the highest lepton-antilepton collision energies and precision measurements of Higgs boson and neutrino mixing matrix parameters. The facility performance and cost depend on how well a beam of muons can be cooled. Recent progress in muon cooling design studies and prototype tests nourishes the hope that such facilities could be built starting in the coming decade. The status of the key technologies and their various demonstration experiments is summarized. Prospects "post-P5" are also discussed.

  19. Magnets for TRIUMF's KAON factory

    International Nuclear Information System (INIS)

    Otter, A.J.; Reeve, P.A.

    1991-05-01

    The KAON Factory will require over 2000 magnets to transport protons from the existing 500 Mev cyclotron through three storage rings and two synchrotrons and deliver them to the experimental area at 30 Gev. The magnet requirements are summarized and the results of measurements on prototypes for the 50 hz Booster magnets are compared with design values. This paper will address three topics: the results of prototype work, some of the more difficult design aspects of other magnets and the tolerances required to achieve production magnets uniform to ± 2 parts in 10 4 . (Author) 10 refs., 3 figs., tab

  20. EKSLUSI DAN INKLUSI PADA RUBRIK METROPOLITAN HARIAN KOMPAS: ANALISIS WACANA KRITIS BERDASARKAN SUDUT PANDANG THEO VAN LEEUWEN

    Directory of Open Access Journals (Sweden)

    Harry Andheska

    2015-10-01

    Full Text Available Penggunaan teori kritis sebagai alat pengkajian dalam penelitian ini disebabkan oleh adanya persoalan tentang penumpang kereta rel listrik (KRL yang sering melanggar aturan dengan menaiki atap kereta tersebut. Penelitian ini pada dasarnya lebih menekankan titik perhatiannya pada sosok penumpang KRL sebagai sosok yang senantiasa termajinalkan dalam kehidupan sosial. Kajian ini merupakan pendekatan kualitatif dengan metode analisis isi. Kajian ini juga terbatas hanya pada satu teks berita yang dimuat dalam satu rubrik metropolitan pada haian Kompas. Model analisis wacana yang digunakan adalah model Theo Van Leuween dengan tujuan untuk mendeteksi dan meneliti bagaimana para penumpang yang duduk di atap KRL dimarjinalkan posisinya dalam suatu wacana. Hasil penelitian ditemukan bahwa terdapat dua jenis eksklusi yang dilakukan, yakni pasivasi dan nominalisasi; sedangkan inklusi ada tiga jenis, yakni diferensiasi, abstraksi, dan identifikasi. Keterbatasan dalam kajian ini disebabkan karena faktor kajian yang hanya terfokus pada satu teks berita.

  1. Photon Factory activity report, 1988

    International Nuclear Information System (INIS)

    1989-01-01

    Since the foundation of Photon Factory a decade age, it has played an important role as a unique synchrotron X-ray radiation source in Japan. Installation of various insertion devices, storage of intense positron beam and reduction of beam emittance were the substantial achievements in the last several years. The exploitation of the TRISTAN Accumulation Ring as a synchrotron radiation source has paved the way for a new potential of development. All these activities have brought about the increase of beamlines and the expansion of scientific fronts. Third International Conference on Synchrotron Radiation Instrumentation held in Tsukuba was one of the most highlighted events for the facility. In coming years, it is intended to open new research fields using the promising single bunch beam and circularly polarized wiggler radiation. The TRISTAN Main Ring also will be applied to synchrotron radiation research. The Photon Factory in a national synchrotron radiation research facility affiliated to the National Laboratory for High Energy Physics, and it consists of a 2.5 GeV electron linac, a 2.5 GeV storage ring as a synchrotron light source, beam lines and experimental stations. The operation, improvement and development in respective departments are reported. (Kako, I.)

  2. Information Management for Factory Planning and Design

    OpenAIRE

    Chen, Danfang

    2012-01-01

    This thesis is dedicated to the manufacturing industry for the improvement of information management within the factory planningand design domain, and for more efficient factory planning and design. Currently the manufacturing industry lacks sufficient methods for capturing, structuring, and representing information and knowledge for easy access, exchange, integration and reuse within the domain. Therefore the focus of this thesis is on information and knowledge management within factory plan...

  3. WQO is Decidable for Factorial Languages

    KAUST Repository

    Atminas, Aistis

    2017-08-08

    A language is factorial if it is closed under taking factors, i.e. contiguous subwords. Every factorial language can be described by an antidictionary, i.e. a minimal set of forbidden factors. We show that the problem of deciding whether a factorial language given by a finite antidictionary is well-quasi-ordered under the factor containment relation can be solved in polynomial time. We also discuss possible ways to extend our solution to permutations and graphs.

  4. Estructura factorial del Cuestionario de Creencias Adictivas en Fumadores (CCAF

    Directory of Open Access Journals (Sweden)

    Alejandro Pérez

    2016-06-01

    Full Text Available Introducción: las creencias adictivas constituyen un riesgo para el uso de sustancias; contribuyen a mantener el consumo y proporcionan un trasfondo para la recaída. En la actualidad existen cuestionarios que miden creencias relacionadas con el consumo de sustancias de manera global, pero ninguno está enfocado en evaluar creencias adictivas en fumadores; hacerlo apoyaría en el manejo clínico de las personas que buscan dejar de fumar. Objetivo: evaluar la estructura factorial de un cuestionario que mide creencias adictivas en fumadores. Método: mediante un muestreo intencional se obtuvo una muestra de 300 jóvenes fumadores mayores de 18 años. Todos los participantes respondieron un cuestionario de autorreporte compuesto por 60 ítems que exploran creencias relacionadas con el consumo de tabaco. Se realizó un análisis factorial confirmatorio (AFC para determinar el modelo con un ajuste adecuado. Resultados: luego de evaluar dos modelos con AFC, se seleccionó uno de tres factores con una carga cruzada, cuyas medidas de bondad de ajuste fueron X2 S-B (22 = 38.37, p = .01, X2 S-B / gl = 1.74. CFIS = .978 RMSEAS = .050 (IC 90% .021–.076, que indican un ajuste adecuado de los datos. Discusión y conclusiones: la estructura factorial del CCAF está asociada con las creencias adictivas descritas por Beck. El CCAF es una herramienta breve que podría coadyuvar en el tratamiento de personas que buscan dejar de fumar.

  5. Preserving the Modernist Vertical Urban Factory

    Directory of Open Access Journals (Sweden)

    Nina Rappaport

    2016-07-01

    Full Text Available This essay is adapted in part, from the section, “Modern Factory Architecture” case studies from Nina Rappaport’s book Vertical Urban Factory, published by Actar this spring. Vertical Urban Factory began as an architecture studio, and then an exhibition, which opened in New York in 2011 and traveled to Detroit and Toronto in 2012. Last year the show was displayed at Archizoom at EPFL in Lausanne; Industry City, Brooklyn; and the Charles Moore School of Architecture at Kean University, in New Jersey. The project continues as a think tank evaluating factory futures and urban industrial potential.

  6. Photon Factory activity report, 1987

    International Nuclear Information System (INIS)

    1987-01-01

    The Photon Factory made great strides in 1987. The low emittance operation of the PF ring was achieved in March, and resulted favorably in the increase of brilliance from 2 to 20 times for all the beam lines with high beam stability. At the same time, the installation of inserted devices was under way for all available straight sections of the ring. A 54-pole wiggler-undulator has been commissioned at BL-16. The devices to be inserted in the near future are a multipole wiggler for BL-13, an undulator for BL-19, and an undulator for circular polarized radiation at BL-28. The construction of beam lines continued, and four new beam lines, BL-6, BL-9, BL-16 and BL-17, are now in operation, BL-13 and BL-19 are under construction, and BL-3, BL-5, BL-18, BL-20 and BL-28 are in the design stage. Since its inauguration with four beam lines in 1982, the Photon Factory has grown rapidly, and approaches the goal of operating the PF ring with positrons in full use of its 24 beam ports and the straight sections for inserted devices. The total operation time was limited to 3,000 hours by the budget for fiscal year 1987, and about 80 % of the operation hours were devoted to the experiments of users. The nearly perfect operation of the 400 m long linac has continued in 1987, and has supplied both electrons and positrons to the TRISTAN collision experiment. The light source of a 2.5 GeV electron storage ring was normally operated. (Kako, I.)

  7. ANALISIS COMPARADO SOBRE LA RESPONSABILIDAD SOCIAL EMPRESARIAL EN AMERICA LATINA Y EL ECUADOR

    Directory of Open Access Journals (Sweden)

    Sofia Lovato

    2016-04-01

    Full Text Available El presente estudio comparado concibe una serie de reflexiones generales desde la perspectiva social, pobreza para el analisis de la Responsabilidad Social, incorpornado la relacion políticas gubernamentales o estadp y empresa, que facilite la implementacion de la resposabilidad social empresarial en América Latina y el Ecuador como respuesta a la globalizacion considerándose un desafio para la sociedad internacional, los paises de America Latina se encuentra en etapa de confusion debido a que no existe un consenso en q ue consiste la repsonsabilidad social empresarial que permita una adecuada aplicacion de la misma a nivel internacional con el propósito de contribuis al desarrollo socioeconómico de la region mejorando la calidad de v ida de la sociedad.

  8. ANALISIS METODOLÓGICO PARA LA MODELACIÓN DE LA SEGURIDAD ALIMENTARIA A NIVEL NACIONAL ANALISE METODOLÓGICO PARA A MODELAÇÃO DE A SEGURIDADE ALIMENTAR A NÍVEL NACIONAL METHODOLOGICAL ANALYSIS TO MODELING FOOD SECURITY FROM A NATIONAL PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    DIANA P GIRALDO

    2010-06-01

    Full Text Available La comunidad científica y política ha incrementado el interés por entender e intervenir el problema de seguridad alimentaria, especialmente desde la crisis alimentaria en la década de los 70's. Diferentes estrategias metodológicas han sido utilizadas con el ánimo de proyectar, predecir y evaluar políticas como soporte para la toma de decisiones en el sector público. Este artículo explora un conjunto de metodologías usadas para el estudio de la seguridad alimentaria a nivel nacional, herramientas estratégicas para una apropiada formulación, evaluación y aplicación de políticas. Se discute el potencial uso de metodologías complementarias al análisis tradicional, especialmente la Dinámica de Sistemas, como una herramienta de simulación que permite el análisis de relaciones causales, el establecimiento de variables críticas y la evaluación de escenarios a favor de una efectiva toma de decisionesA comunidade científica e política hão acrescentado o interesse por entender e intervir o problema de seguridade alimentar, especialmente, desde a crise alimentar na década dos 70's. Diferentes estratégias metodológicas hão sido utilizadas com o interesse de projetar, predizer e avaliar políticas como suportes para a toma de decisões no setor público. Este artigo explora um conjunto de metodologias empregadas no estudo da seguridade alimentar a nível nacional, ferramentas estratégicas para uma apropriada formulação, avaliação e aplicação de políticas. Discutese o potencial uso de metodologias complementárias à análise tradicional, especialmente a Dinâmica de Sistemas, como ferramentas de simulação que permite a analise de relações causais, o estabelecimento de variáveis críticas e a avaliação de cenários a favor de uma toma de decisõesThe scientific and politic community has had increasing concerns for strategic understanding and intervention of the food security problem, especially since the 70's food

  9. Instrumento para classificação de pacientes: opinião de usuários e análise de indicadores de cuidado Instrumento para clasificación de pacientes: opinión de los usuarios y análisis de indicadores del cuidado Instrument for patient classification: users' opinions and analisys of healthcare indicators

    Directory of Open Access Journals (Sweden)

    Marcia Galan Perroca

    2008-12-01

    Full Text Available Esta pesquisa descritiva foi conduzida com o intuito de: 1.investigar a opinião de usuários sobre um instrumento de classificação de pacientes; e 2. analisar os indicadores de cuidados que mais contribuem para a classificação dos pacientes nas diferentes categorias de cuidados. A opinião dos 24 usuários foi obtida por meio de questionário. O instrumento de classificação foi aplicado em 796 pacientes em um hospital de ensino no interior do Estado de São Paulo, no período de setembro de 2006 a maio de 2007. Para o tratamento estatístico, utilizou-se a Análise de Componentes Principais (ACP e Análise Discriminante. Os usuários investigados mostraram-se satisfeitos com o instrumento utilizado, mas apontaram uma tendência do mesmo à subestimar a categoria de cuidados à qual o paciente pertence. Os resultados evidenciaram os indicadores Terapêutica, Cuidado Corporal, Educação à Saúde e Integridade Cutâneo-Mucosa como aqueles com maior capacidade discriminatória. A classificação correta dos pacientes variou de 89,8% (cuidados semi-intensivos a 95,6% (cuidados intensivos.Investigación descriptiva conducida con la intención de: 1.investigar la opinión de los usuarios con relación a un instrumento de clasificación de pacientes y 2. analizar los indicadores de cuidados que más contribuyeron para clasificar pacientes en sus diferentes categorías de cuidados. La opinión de los 24 usuarios fue obtenida a través de un cuestionario. El instrumento de clasificación fue aplicado en 796 pacientes de un hospital de enseñanza del interior de São Paulo, durante setiembre del 2006 a mayo del 2007. El análisis estadístico realizado por Análisis de Componentes Principales (ACP y Discriminativo. Los usuarios se mostraron satisfechos con el instrumento utilizado, sin embargo indicaron una tendencia del mismo para subestimar la categoría de cuidado al cual el paciente pertenece. Los resultados mostraron los indicadores: Terap

  10. A Tau-Charm Factory at CEBAF

    Energy Technology Data Exchange (ETDEWEB)

    Seth, K.K. [Northwestern Univ., Evanston, IL (United States)

    1994-04-01

    It is proposed that a Tau Charm Factory represents a natural extension of CEBAF into higher energy domains. The exciting nature of the physics of charm quarks and tau leptons is briefly reviewed and it is suggested that the concept of a linac-ring collider as a Tau Charm Factory at CEBAF should be seriously studied.

  11. Modal analysis of electromechanical oscillations in electrical power systems; Analisis modal de oscilaciones electromecanicas en sistemas electricos de potencia

    Energy Technology Data Exchange (ETDEWEB)

    Calderon-Guizar, J.G [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)]. E-mail: jgcg@iie.org.mx

    2008-10-15

    The presence of electromechanical oscillations in any electrical power system is a typical characteristic of this kind of systems. Provided the damping associated with these oscillations lies above of a minimum specified value, the occurrence of these oscillations is not considered as a threat to the system operation. This paper focuses the attention on the application of modal analysis for assessing the dynamical behavior of a power system subjected to small disturbances for different operating conditions and transmission system topologies, as well. The reported results indicate, that modal analysis enables a straight identification of the causes that contribute negatively to the damping of the electromechanical modes. [Spanish] La presencia de oscilaciones electromecanicas en cualquier Sistema Electrico de Potencia (SEP) es una caracteristica propia de estos sistemas. Mientras el amortiguamiento asociado con este tipo de oscilaciones se encuentre dentro de los limites considerados como aceptables para la operacion continua de este tipo de sistemas, el surgimiento de estas no se considera una amenaza para la operacion segura del SEP. El presente articulo, centra su atencion en la aplicacion del analisis modal para evaluar el comportamiento dinamico de un SEP ante la ocurrencia de disturbios de magnitud pequena para diferentes topologias y condiciones de operacion. Los resultados reportados indican, que la aplicacion del analisis modal permite la identificacion directa de las causas que contribuyen en forma negativa al amortiguamiento asociado con los modos electromecanicos, asi como la ubicacion mas adecuada de controles que contribuyan a mejorar el amortiguamiento de los mismos.

  12. Uncertainty and sensitivity analysis methodology in a level-I PSA (Probabilistic Safety Assessment); Analisis de incertidumbres y sensibilidad aen un APS (Analisis Probabilistico de Seguridad) nivel-I

    Energy Technology Data Exchange (ETDEWEB)

    Nunez McLeod, J E; Rivera, S S [Universidad Nacional de Cuyo, Mendoza (Argentina). Instituto de Capacitacion Especial y Desarrollo de Ingenieria Asistida por Computadora (CEDIAC)

    1997-07-01

    This work presents a methodology for sensitivity and uncertainty analysis, applicable to a probabilistic safety assessment level I. The work contents are: correct association of distributions to parameters, importance and qualification of expert opinions, generations of samples according to sample sizes, and study of the relationships among system variables and system response. A series of statistical-mathematical techniques are recommended along the development of the analysis methodology, as well different graphical visualization for the control of the study. (author) [Spanish] En este trabajo se presenta una metodologia de analisis de sensibilidad e incertidumbres, aplicable a un analisis probabilistico de seguridad (APS) de nivel I. En el cual se plantea: la adecuada asociacion de distribuciones a variables, la importancia y penalizacion de la opinion de expertos, la generacion de muestras y su tamano, y el estudio de las relaciones entre las variables del sistema y la respuesta de este. Ademas durante el desarrollo de la metodologia de analisis se recomiendan una serie de tecnicas estadistico-matematicas y tipos de visualizacion grafica para el control del estudio. (autor)

  13. Photon Factory activity report, 1989

    International Nuclear Information System (INIS)

    1990-01-01

    At the Photon Factory about 500 experiments are now running annually with about 50 experimental stations, the total operation time of the 2.5 GeV storage ring was 3400 hour in 1989, and the number of users was more than 2000, including 300 scientists from industry. This wide usage of synchrotron radiation has been supported by good performance of the accelerators. The positron beam current of the linac was increased for rapid injection (injection time: 20 min). The entire roof of the Light Source building was covered with thermal insulator (urethane-foam). This has greatly improved the beam stability of the ring. It has been operated at an initial ring current of 350 mA with a life time of 20 hours. Distinctive instrumentation at the Photon Factory has expanded to various fields such as angle-resolved ion-spectroscopy, dispersive EXAFS, trace impurity X-ray fluorescence analysis, plane-wave topography, structure analysis under high pressure, and imaging plates. Recently, experiments of protein structure analysis have been carried out extensively; Sakabe developed a new type of Weissenberg camera for protein crystallography, and about 50 experiments have been done for the past six months by a combination of Sakabe camera and imaging plates. The 2.5 GeV light source is now at an entrance of its harvest season. The TRISTAN Accumulation Ring has been used throughout this year in a time sharing basis with the TRISTAN experiment; twenty minutes for injection to TRISTAN Main Ring and 2 hours for SR experiment. The main subject has been magnetic Compton scattering with circularly polarized wiggler radiation. Such experiences enable us to expand our perspective for research in the following decade; we are investigating the possibility of operating the TRISTAN Main Ring at 6-8 GeV with 6000-pole undulaters, resulting in an extremely brilliant radiation source (Emittance: 0.1 nm·rad at 5 GeV with damping rings). (J.P.N.)

  14. The KAON Factory at TRIUMF

    International Nuclear Information System (INIS)

    Craddock, M.K.

    1992-08-01

    The TRIUMF KAON Factory is designed to produce beams of kaons, antiprotons, other hadrons and neutrinos 100 times more intense, or cleaner, than are available now, for a broad range of particle and nuclear physics experiments. This will require a 100 μA beam of 30 GeV protons, to be produced by an interleaved sequence of two fast-cycling synchrotrons and three storage rings, with the existing TRIUMF H - cyclotron as injector. An $11-million preconstruction study has enabled the overall design to be reviewed and prototypes of various components to be built and evaluated -fast-cycling dipole and quadrupole magnets, a dual-frequency magnet power supply, ceramic beam pipes with internal rf shields, and rf cavity (using perpendicular bias), an extraction kicker, and rf beam chopper, and production targets. Environmental, industrial and economic impact studies have also been completed and the cost estimates and schedule updated. The total cost of $708 million (Canadian) will be shared equally between Canada, British Columbia and international contributors: the first two-thirds of this sum have already been approved and negotiations for the remainder are under way. 25 refs., 7 figs

  15. The KAON factory at TRIUMF

    International Nuclear Information System (INIS)

    Craddock, M.K.

    1992-07-01

    The TRIUMF KAON Factory is designed to produce beams of kaons, antiprotons, other hadrons and neutrinos 100 times more intense, or cleaner, than are available now, for a broad range of particle and nuclear physics experiments. This will require a 100 μA beam of 30 GeV protons, to be produced by an interleaved sequence of two fast-cycling synchrotrons and three storage rings, with the existing TRIUMF H - cyclotron as injector. An $11-million pre-construction study has enabled the overall design to be reviewed and prototypes of various components to be built and evaluated: fast-cycling dipole and quadrupole magnets, a dual frequency magnet power supply, ceramic beam pipes with internal rf shields, an rf cavity (using perpendicular bias), an extraction kicker, an rf beam chopper, and production targets. Environmental, industrial and economic impact studies have also been completed and the cost estimates and schedule updated. The total cost of $708 million (Canadian) will be shared equally between Canada, British Columbia and international contributors; the first two-thirds of this sum have already been approved and negotiations for the remainder are under way. 26 refs., 6 figs

  16. ANALISIS PERIKANAN HUHATE DI PERAIRAN LARANTUKA, FLORES

    Directory of Open Access Journals (Sweden)

    Mohamad Adha Akbar

    2016-11-01

    Full Text Available Informasi mengenai beberapa aspek perikanan huhate sangat diperlukan sebagai bahan untuk perencanaan pengelolaan perikanan yang berkelanjutan. Penelitian ini dilakukan di Larantuka, Flores Timur pada tahun 2014 dengan tujuan untuk menganalisis perikanan huhate sebagai salah satu tulang punggung perikanan TCT. Kegiatan penelitian diprioritaskan pada analisis unit alat tangkap, daerah penangkapan, komposisi hasil tangkapan dan estimasi Total Faktor Produktivitas (TFP perikanan huhate. Basis data pengukuran adalah himpunan  data pendaratan dan observasi lapang. Hasil penelitian menunjukan bahwa karakteristik armada terdiri dari kapal yang terbuat dari fibreglass dengan kisaran bobot kapal 6 - 30 GT. Daerah penangkapan di sekitar perairan Laut Sawu dan Laut Flores. Hasil tangkapan utama didominansi oleh cakalang (Katsuwonus pelamis sebanyak 82%, juwana tuna (Thunnus spp. 17% dan tongkol (Auxis spp. 1% serta hasil tangkapan ikutan lemadang (Coryphaena hippurus dan marlin (Makaira spp. < 1%. Hasil analisis tangkapan per unit upaya (CPUE memberikan nilai rata-rata sebesar 1,1 ton/trip (0,4-1,7 ton/trip dengan nilai tertinggi terjadi pada Februari, sedangkan terendah terjadi pada Januari. Hasil penelitian menunjukkan terdapat hubungan yang signifikan antara tren bulanan CPUE dan nilai TFP.

  17. ANALISIS PENGELOLAAN LINGKUNGAN PERMUKIMAN DI KABUPATEN SOPPENG

    Directory of Open Access Journals (Sweden)

    Bakhrani Rauf

    2016-08-01

    Full Text Available Penelitian ini  bertujuan untuk mendeskripsikan pengelolaan lingkungan permukiman di Kabupaten Soppeng pada aspek: (1 penyediaan dan penanganan lahan terbuka hijau (open space; (2 penyediaan dan penanganan drainase; (3  penanganan sampah; (4 penyediaan dan penanganan pembuangan veses (septic tank. Jenis penelitian ini adalah penelitian kuantitatif dengan pendekatan survei.  Sampel wailayah penelitian ini adalah satu RW di ibu kota kabupaten dan satu RW di desa yang dipilih dengan metode purpossive sampling,  yaitu RW yang sudah maju di ibu kota kabupaten dan RW yang tertinggal di desa. Responden sebanyak 50 kepala keluarga yakni masing-masing 25 kepala keuarga di setiap RW, dipilih dengan  systematic random sampling.  Teknik pengumpulan data yang dilakukan adalah melakukan observasi langsung dan dilengkapi dengan wawancara terhadap responden. Analisis yang digunakan adalah analisis deskriptif. Hasil penelitian menunjukkan bahwa pengelolaan lingkungan permukiman di Kabupaten Soppeng pada aspek: (1 ketersediaan dan penanganan lahan terbuka hijau (open space ditemukan belum memadai; (2 ketersediaan drainase (air kotor dan air hujan ditemukan belum memadai; (3 Penanganan sampahbelum memadai; dan (4 penanganan veses dan penyediaan septic tankbelum memadai.

  18. Factorial structure of aerobics athletes’ fitness

    Directory of Open Access Journals (Sweden)

    T.V. Shepelenko

    2017-11-01

    Full Text Available The purpose of the research is to develop an algorithm of teams’ formation in sport aerobics and to define factorial structure of athletes’ fitness. Material : in the research sport aerobics’ athletes (n=19 participated. All athletes are members of Kharkiv national team (Ukraine. All athletes underwent complete medical examination. The functional condition of an organism (arterial blood pressure, indicators of a variability of the rhythm of the heart, treadbahn testing, psycho-physiological state (time’s determination of simple and complex reaction were defined. The physical development and physical fitness and stability of vestibular system were also defined. The factorial and cluster analysis were used. Results : The algorithm of teams’ formation in sport aerobics is developed for performances in various competitive categories. The algorithm contains all stages of standard procedure of the factorial and cluster analysis. In the factorial analysis the individual factorial values were also defined. Conclusions : The obtained data are recommended to be used at teams’ formation for performances in various competitive categories: team formation for pair and group performances. The general and individual factorial structure of athletes’ complex fitness is defined. It is possible to select athletes with similar qualities and with different qualities for the mixed performances. The determination of individual factorial structure of fitness permits to estimate objectively variants of athletes’ formation in groups.

  19. IDENTIFIKASI MISKONSEPSI SISWA SMP PADA KONSEP FOTOSINTESIS MELALUI ANALISIS GAMBAR

    Directory of Open Access Journals (Sweden)

    Devi Ariandini

    2014-01-01

    Full Text Available Tujuan dari penelitian ini adalah untuk mengidentifikasi miskonsepsi siswa dengan analisis menggambar. Tiga puluh empat siswa di kelas 8 di sekolah menengah pertama digunakan sebagai subyek dalam penelitian ini. Teknik sampel menggunakan teknik purposive sampling. Data yang diperlukan untuk penelitian ini dikumpulkan melalui kuesioner, menggambar analisis rubrik, dan wawancara. Identifikasi Kesalahpahaman ditentukan dengan menggambar siswa berdasarkan menggambar kriteria klasifikasi oleh Kose (2008. Siswa diperintahkan untuk menarik tentang konsep fotosintesis setelah proses pembelajaran. Gambar siswa dianalisis dengan rubrik dan setelah itu mereka diwawancarai. Hasil penelitian menunjukkan tidak semua tingkat kriteria menggambar dari tingkat 1 sampai 5 diidentifikasi. Dari hasil analisa, gambar paling banyak ditemukan adalah pada tingkat 4. Gambar pada tingkat 4 dikategorikan sebagai gambar lengkap konsep fotosintesis dan tidak ada kesalahpahaman ditemukan. Berdasarkan gambar mereka, ada siswa 2,9% diidentifikasi yang diselenggarakan kesalahpahaman. Ada perbedaan jumlah siswa yang diadakan kesalahpahaman antara gambar hasil analisis dan hasil wawancara. Dari hasil wawancara, ada siswa 35,2% dimiliki kesalahpahaman, lebih dari menggambar hasil analisis. Ini berarti bahwa identifikasi kesalahpahaman melalui analisis gambar tidak efektif. Kesalahpahaman siswa yang paling sering terjadi pada konsep fotosintesis adalah tempat berlangsungnya fotosintesis. Faktor yang membuat kesalahpahaman siswa yaitu karena siswa itu sendiri dan lingkungannya. Kata Kunci: fotosintesis, kesalahpahaman, konsep, menggambar analisis

  20. SatisFactory Final System Evaluation Report

    OpenAIRE

    Sunlight SA

    2018-01-01

    The present document is a deliverable of the SatisFactory project, funded by the European Commission’s Directorate-General for Research and Innovation (DG RTD), under its Horizon 2020 Research and innovation programme (H2020). The main objective of this deliverable is to report on the SatisFactory Final System Evaluation, with regards to the industrial pilots at COMAU and SUNLIGHT. The evaluation of SatisFactory platform is based on the implementation of the business scenarios where each tool...

  1. STANFORD (SLAC): B factory construction begins

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1994-03-15

    At a ceremony marking the start of construction, members of the US Congress and Secretary of Energy Hazel O'Leary hailed the new Asymmetric B Factory as the key to continued vitality of the Stanford Linear Accelerator Center (SLAC). Being built in collaboration with the Lawrence Berkeley Laboratory and the Lawrence Livermore National Laboratory, the B factory is a $177 million upgrade of the existing PEP electron-positron collider. Scheduled for completion in 1998, the B factory will generate many millions of B mesons, allowing, among other physics, an intensive search for the phenomena of CP violation in the decays of these particles.

  2. STANFORD (SLAC): B factory construction begins

    International Nuclear Information System (INIS)

    Anon.

    1994-01-01

    At a ceremony marking the start of construction, members of the US Congress and Secretary of Energy Hazel O'Leary hailed the new Asymmetric B Factory as the key to continued vitality of the Stanford Linear Accelerator Center (SLAC). Being built in collaboration with the Lawrence Berkeley Laboratory and the Lawrence Livermore National Laboratory, the B factory is a $177 million upgrade of the existing PEP electron-positron collider. Scheduled for completion in 1998, the B factory will generate many millions of B mesons, allowing, among other physics, an intensive search for the phenomena of CP violation in the decays of these particles

  3. Factorial correlators: angular scaling within QCD jets

    International Nuclear Information System (INIS)

    Peschanski, R.

    2001-01-01

    Factorial correlators measure the amount of dynamical correlation in the multiplicity between two separated phase-space windows. We present the analytical derivation of factorial correlators for a QCD jet described at the double logarithmic (DL) accuracy. We obtain a new angular scaling property for properly normalized correlators between two solid-angle cells or two rings around the jet axis. Normalized QCD factorial correlators scale with the angular distance and are independent of the window size. Scaling violations are expected beyond the DL approximation, in particular from the subject structure. Experimental tests are feasible, and thus would be welcome. (orig.)

  4. Deficits and Solutions in the Development of Modular Factory Systems

    OpenAIRE

    Achim Kampker; Peter Burggräf; Moritz Krunke; Hanno Voet

    2017-01-01

    As a reaction to current challenges in factory planning, many companies think about introducing factory standards to lower planning times and decrease planning costs. If these factory standards are set-up with a high level of modularity, they are defined as modular factory systems. This paper deals with the main current problems in the application of modular factory systems in practice and presents a solution approach with its basic models. The methodology is based on methods from factory pla...

  5. ANALISIS POSISI BERSAING UNTUK MENENTUKAN STRATEGI PEMASARAN INDUSTRI KRIPIK TEMPE DI KOTA MALANG

    Directory of Open Access Journals (Sweden)

    Rusno Rusno

    2014-11-01

    Full Text Available Industri kripik tempe di desa Sanan Malang merupakan bagian dari UMKM mengalami perkembang-an yang cukup baik. Hingga akhir tahun 2013 kemarin berjumlah kurang lebih 65 pengrajin, bahkan saat ini Sanan sudah menjadi sentra industri kecil penghasil kripik tempe dan menjadi salah satu pro-duk unggulan kota Malang. Namun dalam perjalanannya industri ini banyak mengalami masalah diantaranya banyak pesaing yang terus masuk dalam bisnis ini. Hal ini mengakibatkan persaingan yang semakin ketat sehingga para pelaku harus dapat menentukan strategi untuk dapat memenangkan persaingan, maka Tujuan dalam penelitian ini adalah untuk mengetahui bagaimana posisi bersaing dan penetapan strategi pemasaran produsen kripik tempe di kota Malang. Jenis penelitian ini adalah confirmatory research. Sebagai populasinya adalah pengusaha kripik tempe yang berlokasi di kecamatan Blimbing kota Malang yang berjumlah 65 pemilik home industri. Sampel dilakukan dengan teknik Simple random sampling berjumlah 33 pengusaha industri kripik tempe. Pengambilan data dilakukan dengan kuesioner, dan teknik analisis data dengan teknik deskriptif dan tabulasi silang. Berdasarkan analisis data didapatkan hasil penelitian bahwa posisi bersaing industri kripik tempe di Sanan terdapat 4 cluster yang terbagi dalam : Cluster 1 (pemimpin pasar/market leader beranggota-kan 1 perusahaan. Cluster 2(penceruk pasar/market nicher beranggotakan 13 perusahaan, Cluster 3 (penantang pasar/market challenger beranggotakan 8 perusahaan dan cluster 4 (pengikut pasar /market follower beranggotakan 11 perusahaan. 

  6. TUGAS DAN WEWENANG PUSAT PELAPORAN DAN ANALISIS TRANSAKSI KEUANGAN (PPATK DALAM PEMBERANTASAN TINDAK PIDANA PENCUCIAN UANG

    Directory of Open Access Journals (Sweden)

    Johari Johari

    2014-03-01

    Full Text Available Tugas dan wewenang Pusat Pelaporan dan Analisis Transaksi Keuangan (PPATK terdapat di dalam Pasal 26 dan Pasal 27 Undang-Undang No. 25 Tahun 2003 tentang Tindak Pencucian Uang. Berdasarkan ketentuan tersebut, tugas dan wewenang PPATK tersebut bertujuan untuk mendeteksi terjadinya tindak pidana pencucian uang, dan membantu penegakan hukum yang berkaitan dengan pencucian uang, termasuk tindak pidana asal yang melahirkannya (predicate offences. Namun, Peranan PPATK akan berjalan secara efektif apabila aparat penegak hukum seperti Kepolisian, Kejaksaan, Pengadilan, Bea dan Cukai, para regulator seperti Bank Indonesia, Departemen Keuangan, Badan Pengawas Pasar Modal serta Penyedia Jasa Keuangan, industri perbankan, asuransi, perusahaan pembiayaan, dana pensiun, perusahaan efek, pengelola reksadana, media massa, masyarakat bekerjasama secara terorganisir dan terpadu dalam pemberantasan tindak pencucian uang di Indonesia. Dengan kewenangan yang dimilikinya, PPATK dapat mengejar hasil dari kejahatan, apabila hasil kejahatan tersebut dapat dikejar dan disita maka negara dengan sendirinya akan mengurangi tindak kejahatan itu sendiri. Kata kunci : Pencucian uang, tindak pidana pencucian uang (money laundering, kejahatan terorganisir, dan Pusat Pelaporan dan Analisis Transaksi Keuangan (PPATK.

  7. ANALISIS BEBAN KERJA DENGAN MENGGUNAKAN METODE CVL DAN NASATLX DI PT. ABC

    Directory of Open Access Journals (Sweden)

    Renty Anugerah Mahaji Puteri

    2017-10-01

    Full Text Available PT. ABC merupakan perusahaan Jepang yang bergerak di bidang usaha jasa konstruksi mekanikal, elektrikal, dan system komunikasi. Sebagai perusahaan jasa konstruksi, PT. ABC dituntut untuk mencapai tujuan / target perusahaan tiap tahunnya yaitu mendapatkan tender proyek, maka tak jarang karyawannya dituntut untuk lembur. Seringnya karyawan lembur, maka menimbulkan masalah kelelahan terhadap para karyawannya sehingga target tidak tercapai. Penelitian ini bertujuan untuk mengevaluasi beban kerja yang dialami oleh engineer leader pada Departemen DesaindanOperasional di PT. ABC. Beban kerja yang diukur adalah beban kerja fisik dan mental. Beban kerja fisik diukur berdasarkan cardiovascular load (CVL. Beban kerja mental diukur dengan menggunakan metode NASA-Task Load Index (NASA-TLX. Berdasarkan hasil analisis CVL, beban kerja fisik yang diterima engineer proyek memiliki presentase CVL sebesar 31,16%, denganhasilperbaikanmenjadi 23,38%. Sedangkan dari hasil analisis NASA-TLX, beban kerja mental yang diterima engineer proyek yaitu dengan skor NASA-TLX 74,2% denganhasilperbaikanmenjadi 51,6%, sedangkan skor NASA-TLX engineer head office 61,5% denganhasilperbaikanmenjadi 47,66%.

  8. Analisis Daya Saing untuk Meningkatkan Kualitas Layanan terhadap Pelanggan dengan Pendekatan CRM di CV. BLITZSPOT

    Directory of Open Access Journals (Sweden)

    Suryadi Muhammad

    2017-04-01

    Full Text Available CV. Blitzspot adalah perusahaan yang bergerak di bidang jasa penyediaan layanan internet (internet service provider, yang berkantor pusat di Komplek Padasuka Indah Ruko Blok A-1, Cimahi, Jawa Barat. Berdasarkan hasil wawancara dan hasil observasi pada data transaksi CV. Blitzspot, konsumen CV. Blitzspot yang melakukan transaksi tiap tahunnya selalu berkurang, hal ini dikarenakan konsumen sering membandingkan layanan-layanan yang ditawarkan oleh para pesaing CV. Blitzspot. Bila permasalahan tersebut belum teratasi, konsumen CV. Blitzspot akan menurun tiap tahunnya dan akan selalu berpindah ke pesaing CV. Blitzspot. Direktur Utama CV. Blitzspot ingin menganalisis daya saing untuk menentukan layanan-layanan yang akan diberikan kepada pelanggan CV. Blitzspot dan penentuan strategi untuk mempertahankan konsumen CV. Blitzspot.  Metode Analisis daya saing yang digunakan adalah Model Analisis Berlian Porter dan Metode Pengelompokkan Pelanggan yang digunakan adalah Metode LRFM. Berdasarkan hasil pengujian dan pembahasan yang telah dibuat, maka dapat ditarik kesimpulan bahwa Direktur Utama dapat menganalisis daya saing CV. Blitzspot dengan menggunakan Berlian Porter untuk meningkatkan kualitas layanan terhadap pelanggan CV. Blitzspot.

  9. The factory as a battlefield

    Directory of Open Access Journals (Sweden)

    Helena Chávez Mac Gregor

    Full Text Available The crisis of labour is also one of representation. Some contemporary artists working with moving images have been questioning how to represent capital, labour and the worker. Isaac Julien or Harun Farocki, for example, have focused on interlacing characters - from fiction or reality - with geopolitical spaces in order to present the entanglement of the economical new order with the new forms of labour. The South African artist Simon Gush has shifted from this trend in order to present labour without directly representing the workers. In his artwork there is no longer a search for the political subject as a historical force or for the individuals who occupied its place; instead he leads viewers to a critical reading of an object, allowing a staging of the past from the viewpoint of the present. That is what I think Red does. In this article I explore Gush's connections with Marx, Benjamin and Steyerl to show how Gush's work is part of a critical tradition that has abandoned the subject as the privileged instance of political agency; turning the emphasis of the modern schema upside down, it focuses on the object as the force of emancipation. I would like to suggest that Gush used an object, Mandela's red Mercedes-Benz, to produce another image so that the story told is not necessarily that of a symbol of pacification, but one in which the factory was a battlefield. In this way I explore the emancipatory potencies of the object. What I propose is a reading of Red from the point of view of a return to the thing, where the latter becomes a political force.

  10. Analisis Tingkat Kepentingan Dan Kinerja Layanan Automated Teller Machine (Atm) Bank Mandiri

    OpenAIRE

    Setiawati, Lenny; Sugiharto, Toto

    2008-01-01

    Penelitian ini ditujukan untuk menganalisis tingkat kepentingan dan kinerja layananATM Bank Mandiri. Analisis Servqual yang terdiri atas dimensi tangible, realibility,responsiveness, assurance,dan empathy digunakan untuk menganalisis kinerjalayanan ATM. Sementara itu, Customer Satisfaction Index dan ImportancePerformance Analysis yang terdiri atas analisis kuadran dan analisis kesenjangandigunakan untuk menginvestigasi kepuasan pelanggan dan untuk mengidentifikasikandimensi layanan yang kiner...

  11. Physics opportunities for a B Factory

    International Nuclear Information System (INIS)

    Quinn, H.R.

    1992-02-01

    In the short time allotted for this talk it is not possible to review all the physics opportunities offered by a B Factory. I focus on the physics of CP Violation and the resulting tests of the Standard Model

  12. Benthic carbonate factories of the Phanerozoic

    NARCIS (Netherlands)

    Schlager, W.

    2003-01-01

    Marine carbonate precipitation occurs in three basic modes: abiotic (or quasi-abiotic), biotically induced, and biotically controlled. On a geologic scale, these precipitation modes combine to form three carbonate production systems, or "factories" in the benthic environment: (1) tropical

  13. The physics of the B factories

    CERN Document Server

    Bevan, A J; Mannel, Th; Prell, S; Yabsley, B D; Abe, K; Aihara, H; Anulli, F; Arnaud, N; Aushev, T; Beneke, M; Beringer, J; Bianchi, F; Bigi, I I; Bona, M; Brambilla, N; Brodzicka, J; Chang, P; Charles, M J; Cheng, C H; Cheng, H -Y; Chistov, R; Colangelo, P; Coleman, J P; Drutskoy, A; Druzhinin, V P; Eidelman, S; Eigen, G; Eisner, A M; Faccini, R; Flood, K T; Gambino, P; Gaz, A; Gradl, W; Hayashii, H; Higuchi, T; Hulsbergen, W D; Hurth, T; Iijima, T; Itoh, R; Jackson, P D; Kass, R; Kolomensky, Yu G; Kou, E; Križan, P; Kronfeld, A; Kumano, S; Kwon, Y J; Latham, T E; Leith, D W G S; Lüth, V; Martinez-Vidal, F; Meadows, B T; Mussa, R; Nakao, M; Nishida, S; Ocariz, J; Olsen, S L; Pakhlov, P; Pakhlova, G; Palano, A; Pich, A; Playfer, S; Poluektov, A; Porter, F C; Robertson, S H; Roney, J M; Roodman, A; Sakai, Y; Schwanda, C; Schwartz, A J; Seidl, R; Sekula, S J; Steinhauser, M; Sumisawa, K; Swanson, E S; Tackmann, F; Trabelsi, K; Uehara, S; Uno, S; van der Water, R; Vasseur, G; Verkerke, W; Waldi, R; Wang, M Z; Wilson, F F; Zupan, J; Zupanc, A; Adachi, I; Albert, J; Banerjee, Sw; Ben-Haim, E; Biassoni, P; Cahn, R N; Cartaro, C; Chauveau, J; Chen, C; Chiang, C C; Cowan, R; Dalseno, J; Davier, M; Davies, C; Dingfelder, J C; Echenard, B; Epifanov, D; Fulsom, B G; Gabareen, A M; Gary, J W; Godang, R; Graham, M T; Hafner, A; Hamilton, B; Hartmann, T; Hayasaka, K; Hearty, C; Iwasaki, Y; Khodjamirian, A; Kusaka, A; Kuzmin, A; Lafferty, G D; Lazzaro, A; Li, J; Lindemann, D; Long, O; Lusiani, A; Marchiori, G; Martinelli, M; Miyabayashi, K; Mizuk, R; Mohanty, G B; Muller, D R; Nakazawa, H; Ongmongkolkul, P; Pacetti, S; Palombo, F; Pedlar, T K; Piilonen, L E; Pilloni, A; Poireau, V; Prothmann, K; Pulliam, T; Rama, M; Ratcliff, B N; Roudeau, P; Schrenk, S; Schroeder, T; Schubert, K R; Shen, C P; Shwartz, B; Soffer, A; Solodov, E P; Somov, A; Starič, M; Stracka, S; Telnov, A V; Todyshev, K Yu; Tsuboyama, T; Uglov, T; Vinokurova, A; Walsh, J J; Watanabe, Y; Won, E; Wormser, G; Wright, D H; Ye, S; Zhang, C C; Abachi, S; Abashian, A; Abe, N; Abe, R; Abe, T; Abrams, G S; Adam, I; Adamczyk, K; Adametz, A; Adye, T; Agarwal, A; Ahmed, H; Ahmed, M; Ahmed, S; Ahn, B S; Ahn, H S; Aitchison, I J R; Akai, K; Akar, S; Akatsu, M; Akemoto, M; Akhmetshin, R; Akre, R; Alam, M S; Albert, J N; Aleksan, R; Alexander, J P; Alimonti, G; Allen, M T; Allison, J; Allmendinger, T; Alsmiller, J R G; Altenburg, D; Alwyn, K E; An, Q; Anderson, J; Andreassen, R; Andreotti, D; Andreotti, M; Andress, J C; Angelini, C; Anipko, D; Anjomshoaa, A; Anthony, P L; Antillon, E A; Antonioli, E; Aoki, K; Arguin, J F; A, K; Arisaka, K; Asai, K; Asai, M; Asano, Y; Asgeirsson, D J; Asner, D M; Aso, T; Aspinwall, M L; Aston, D; Atmacan, H; Aubert, B; Aulchenko, V; Ayad, R; Azemoon, T; Aziz, T; Azzolini, V; Azzopardi, D E; Baak, M A; Back, J J; Bagnasco, S; Bahinipati, S; Bailey, D S; Bailey, S; Bailly, P; van Bakel, N; Bakich, A M; Bala, A; Balagura, V; Baldini-Ferroli, R; Ban, Y; Banas, E; Band, H R; Banerjee, S; Baracchini, E; Barate, R; Barberio, E; Barbero, M; Bard, D J; Barillari, T; Barlow, N R; Barlow, R J; Barrett, M; Bartel, W; Bartelt, J; Bartoldus, R; Batignani, G; Battaglia, M; Bauer, J M; Bay, A; Beaulieu, M; Bechtle, P; Beck, T W; Becker, J; Becla, J; Bedny, I; Behari, S; Behera, P K; Behn, E; Behr, L; Beigbeder, C; Beiline, D; Bell, R; Bellini, F; Bellis, M; Bellodi, G; Belous, K; Benayoun, M; Benelli, G; Benitez, J F; Benkebil, M; Berger, N; Bernabeu, J; Bernard, D; Bernet, R; Bernlochner, F U; Berryhill, J W; Bertsche, K; Besson, P; Best, D S; Bettarini, S; Bettoni, D; Bhardwaj, V; Bhimji, W; Bhuyan, B; Biagini, M E; Biasini, M; van Bibber, K; Biesiada, J; Bingham, I; Bionta, R M; Bischofberger, M; Bitenc, U; Bizjak, I; Blanc, F; Blaylock, G; Blinov, V E; Bloom, E; Bloom, P C; Blount, N L; Blouw, J; Bly, M; Blyth, S; Boeheim, C T; Bomben, M; Bondar, A; Bondioli, M; Bonneaud, G R; Bonvicini, G; Booke, M; Booth, J; Borean, C; Borgland, A W; Borsato, E; Bosi, F; Bosisio, L; Botov, A A; Bougher, J; Bouldin, K; Bourgeois, P; Boutigny, D; Bowerman, D A; Boyarski, A M; Boyce, R F; Boyd, J T; Bozek, A; Bozzi, C; Bračko, M; Brandenburg, G; Brandt, T; Brau, B; Brau, J; Breon, A B; Breton, D; Brew, C; Briand, H; Bright-Thomas, P G; Brigljević, V; Britton, D I; Brochard, F; Broomer, B; Brose, J; Browder, T E; Brown, C L; Brown, C M; Brown, D N; Browne, M; Bruinsma, M; Brunet, S; Bucci, F; Buchanan, C; Buchmueller, O L; Bünger, C; Bugg, W; Bukin, A D; Bula, R; Bulten, H; Burchat, P R; Burgess, W; Burke, J P; Button-Shafer, J; Buzykaev, A R; Buzzo, A; Cai, Y; Calabrese, R; Calcaterra, A; Calderini, G; Camanzi, B; Campagna, E; Campagnari, C; Capra, R; Carassiti, V; Carpinelli, M; Carroll, M; Casarosa, G; Casey, B C K; Cason, N M; Castelli, G; Cavallo, N; Cavoto, G; Cecchi, A; Cenci, R; Cerizza, G; Cervelli, A; Ceseracciu, A; Chai, X; Chaisanguanthum, K S; Chang, M C; Chang, Y H; Chang, Y W; Chao, D S; Chao, M; Chao, Y; Charles, E; Chavez, C A; Cheaib, R; Chekelian, V; Chen, A; Chen, E; Chen, G P; Chen, H F; Chen, J -H; Chen, J C; Chen, K F; Chen, P; Chen, S; Chen, W T; Chen, X; Chen, X R; Chen, Y Q; Cheng, B; Cheon, B G; Chevalier, N; Chia, Y M; Chidzik, S; Chilikin, K; Chistiakova, M V; Cizeron, R; Cho, I S; Cho, K; Chobanova, V; Choi, H H F; Choi, K S; Choi, S K; Choi, Y; Choi, Y K; Christ, S; Chu, P H; Chun, S; Chuvikov, A; Cibinetto, G; Cinabro, D; Clark, A R; Clark, P J; Clarke, C K; Claus, R; Claxton, B; Clifton, Z C; Cochran, J; Cohen-Tanugi, J; Cohn, H; Colberg, T; Cole, S; Colecchia, F; Condurache, C; Contri, R; Convert, P; Convery, M R; Cooke, P; Copty, N; Cormack, C M; Corso, F Dal; Corwin, L A; Cossutti, F; Cote, D; Ramusino, A Cotta; Cottingham, W N; Couderc, F; Coupal, D P; Covarelli, R; Cowan, G; Craddock, W W; Crane, G; Crawley, H B; Cremaldi, L; Crescente, A; Cristinziani, M; Crnkovic, J; Crosetti, G; Cuhadar-Donszelmann, T; Cunha, A; Curry, S; D'Orazio, A; Dû, S; Dahlinger, G; Dahmes, B; Dallapiccola, C; Danielson, N; Danilov, M; Das, A; Dash, M; Dasu, S; Datta, M; Daudo, F; Dauncey, P D; David, P; Davis, C L; Day, C T; De Mori, F; De Domenico, G; De Groot, N; De la Vaissière, C; de la Vaissière, Ch; de Lesquen, A; De Nardo, G; de Sangro, R; De Silva, A; DeBarger, S; Decker, F J; Sanchez, P del Amo; Del Buono, L; Del Gamba, V; del Re, D; Della Ricca, G; Denig, A G; Derkach, D; Derrington, I M; DeStaebler, H; Destree, J; Devmal, S; Dey, B; Di Girolamo, B; Di Marco, E; Dickopp, M; Dima, M O; Dittrich, S; Dittongo, S; Dixon, P; Dneprovsky, L; Dohou, F; Doi, Y; Doležal, Z; Doll, D A; Donald, M; Dong, L; Dong, L Y; Dorfan, J; Dorigo, A; Dorsten, M P; Dowd, R; Dowdell, J; Drásal, Z; Dragic, J; Drummond, B W; Dubitzky, R S; Dubois-Felsmann, G P; Dubrovin, M S; Duh, Y C; Duh, Y T; Dujmic, D; Dungel, W; Dunwoodie, W; Dutta, D; Dvoretskii, A; Dyce, N; Ebert, M; Eckhart, E A; Ecklund, S; Eckmann, R; Eckstein, P; Edgar, C L; Edwards, A J; Egede, U; Eichenbaum, A M; Elmer, P; Emery, S; Enari, Y; Enomoto, R; Erdos, E; Erickson, R; Ernst, J A; Erwin, R J; Escalier, M; Eschenburg, V; Eschrich, I; Esen, S; Esteve, L; Evangelisti, F; Everton, C W; Eyges, V; Fabby, C; Fabozzi, F; Fahey, S; Falbo, M; Fan, S; Fang, F; Fanin, C; Farbin, A; Farhat, H; Fast, J E; Feindt, M; Fella, A; Feltresi, E; Ferber, T; Fernholz, R E; Ferrag, S; Ferrarotto, F; Ferroni, F; Field, R C; Filippi, A; Finocchiaro, G; Fioravanti, E; da Costa, J Firmino; Fischer, P -A; Fisher, A; Fisher, P H; Flacco, C J; Flack, R L; Flaecher, H U; Flanagan, J; Flanigan, J M; Ford, K E; Ford, W T; Forster, I J; Forti, A C; Forti, F; Fortin, D; Foster, B; Foulkes, S D; Fouque, G; Fox, J; Franchini, P; Sevilla, M Franco; Franek, B; Frank, E D; Fransham, K B; Fratina, S; Fratini, K; Frey, A; Frey, R; Friedl, M; Fritsch, M; Fry, J R; Fujii, H; Fujikawa, M; Fujita, Y; Fujiyama, Y; Fukunaga, C; Fukushima, M; Fullwood, J; Funahashi, Y; Funakoshi, Y; Furano, F; Furman, M; Furukawa, K; Futterschneider, H; Gabathuler, E; Gabriel, T A; Gabyshev, N; Gaede, F; Gagliardi, N; Gaidot, A; Gaillard, J -M; Gaillard, J R; Galagedera, S; Galeazzi, F; Gallo, F; Gamba, D; Gamet, R; Gan, K K; Gandini, P; Ganguly, S; Ganzhur, S F; Gao, Y Y; Gaponenko, I; Garmash, A; Tico, J Garra; Garzia, I; Gaspero, M; Gastaldi, F; Gatto, C; Gaur, V; Geddes, N I; Geld, T L; Genat, J -F; George, K A; George, M; George, S; Georgette, Z; Gershon, T J; Gill, M S; Gillard, R; Gilman, J D; Giordano, F; Giorgi, M A; Giraud, P -F; Gladney, L; Glanzman, T; Glattauer, R; Go, A; Goetzen, K; Goh, Y M; Gokhroo, G; Goldenzweig, P; Golubev, V B; Gopal, G P; Gordon, A; Gorišek, A; Goriletsky, V I; Gorodeisky, R; Gosset, L; Gotow, K; Gowdy, S J; Graffin, P; Grancagnolo, S; Grauges, E; Graziani, G; Green, M G; Greene, M G; Grenier, G J; Grenier, P; Griessinger, K; Grillo, A A; Grinyov, B V; Gritsan, A V; Grosdidier, G; Perdekamp, M Grosse; Grosso, P; Grothe, M; Groysman, Y; Grünberg, O; Guido, E; Guler, H; Gunawardane, N J W; Guo, Q H; Guo, R S; Guo, Z J; Guttman, N; Ha, H; Ha, H C; Haas, T; Haba, J; Hachtel, J; Hadavand, H K; Hadig, T; Hagner, C; Haire, M; Haitani, F; Haji, T; Haller, G; Halyo, V; Hamano, K; Hamasaki, H; de Monchenault, G Hamel; Hamilton, J; Hamilton, R; Hamon, O; Han, B Y; Han, Y L; Hanada, H; Hanagaki, K; Handa, F; Hanson, J E; Hanushevsky, A; Hara, K; Hara, T; Harada, Y; Harrison, P F; Harrison, T J; Harrop, B; Hart, A J; Hart, P A; Hartfiel, B L; Harton, J L; Haruyama, T; Hasan, A; Hasegawa, Y; Hast, C; Hastings, N C; Hasuko, K; Hauke, A; Hawkes, C M; Hayashi, K; Hazumi, M; Hee, C; Heenan, E M; Heffernan, D; Held, T; Henderson, R; Henderson, S W; Hertzbach, S S; Hervé, S; Heß, M; Heusch, C A; Hicheur, A; Higashi, Y; Higasino, Y; Higuchi, I; Hikita, S; Hill, E J; Himel, T; Hinz, L; Hirai, T; Hirano, H; Hirschauer, J F; Hitlin, D G; Hitomi, N; Hodgkinson, M C; Höcker, A; Hoi, C T; Hojo, T; Hokuue, T; Hollar, J J; Hong, T M; Honscheid, K; Hooberman, B; Hopkins, D A; Horii, Y; Hoshi, Y; Hoshina, K; Hou, S; Hou, W S; Hryn'ova, T; Hsiung, Y B; Hsu, C L; Hsu, S C; Hu, H; Hu, T; Huang, H C; Huang, T J; Huang, Y C; Huard, Z; Huffer, M E; Hufnagel, D; Hung, T; Hutchcroft, D E; Hyun, H J; Ichizawa, S; Igaki, T; Igarashi, A; Igarashi, S; Igarashi, Y; Igonkina, O; Ikado, K; Ikeda, H; Ikeda, K; Ilic, J; Inami, K; Innes, W R; Inoue, Y; Ishikawa, A; Ishino, H; Itagaki, K; Itami, S; Itoh, K; Ivanchenko, V N; Iverson, R; Iwabuchi, M; Iwai, G; Iwai, M; Iwaida, S; Iwamoto, M; Iwasaki, H; Iwasaki, M; Iwashita, T; Izen, J M; Jackson, D J; Jackson, F; Jackson, G; Jackson, P S; Jacobsen, R G; Jacoby, C; Jaegle, I; Jain, V; Jalocha, P; Jang, H K; Jasper, H; Jawahery, A; Jayatilleke, S; Jen, C M; Jensen, F; Jessop, C P; Ji, X B; John, M J J; Johnson, D R; Johnson, J R; Jolly, S; Jones, M; Joo, K K; Joshi, N; Joshi, N J; Judd, D; Julius, T; Kadel, R W; Kadyk, J A; Kagan, H; Kagan, R; Kah, D H; Kaiser, S; Kaji, H; Kajiwara, S; Kakuno, H; Kameshima, T; Kaminski, J; Kamitani, T; Kaneko, J; Kang, J H; Kang, J S; Kani, T; Kapusta, P; Karbach, T M; Karolak, M; Karyotakis, Y; Kasami, K; Katano, G; Kataoka, S U; Katayama, N; Kato, E; Kato, Y; Kawai, H; Kawai, M; Kawamura, N; Kawasaki, T; Kay, J; Kay, M; Kelly, M P; Kelsey, M H; Kent, N; Kerth, L T; Khan, A; Khan, H R; Kharakh, D; Kibayashi, A; Kichimi, H; Kiesling, C; Kikuchi, M; Kikutani, E; Kim, B H; Kim, C H; Kim, D W; Kim, H; Kim, H J; Kim, H O; Kim, H W; Kim, J B; Kim, J H; Kim, K T; Kim, M J; Kim, P; Kim, S K; Kim, S M; Kim, T H; Kim, Y I; Kim, Y J; King, G J; Kinoshita, K; Kirk, A; Kirkby, D; Kitayama, I; Klemetti, M; Klose, V; Klucar, J; Knecht, N S; Knoepfel, K J; Knowles, D J; Ko, B R; Kobayashi, N; Kobayashi, S; Kobayashi, T; Kobel, M J; Koblitz, S; Koch, H; Kocian, M L; Kodyš, P; Koeneke, K; Kofler, R; Koike, S; Koishi, S; Koiso, H; Kolb, J A; Kolya, S D; Kondo, Y; Konishi, H; Koppenburg, P; Koptchev, V B; Kordich, T M B; Korol, A A; Korotushenko, K; Korpar, S; Kouzes, R T; Kovalskyi, D; Kowalewski, R; Kozakai, Y; Kozanecki, W; Kral, J F; Krasnykh, A; Krause, R; Kravchenko, E A; Krebs, J; Kreisel, A; Kreps, M; Krishnamurthy, M; Kroeger, R; Kroeger, W; Krokovny, P; Kronenbitter, B; Kroseberg, J; Kubo, T; Kuhr, T; Kukartsev, G; Kulasiri, R; Kulikov, A; Kumar, R; Kumar, S; Kumita, T; Kuniya, T; Kunze, M; Kuo, C C; Kuo, T -L; Kurashiro, H; Kurihara, E; Kurita, N; Kuroki, Y; Kurup, A; Kutter, P E; Kuznetsova, N; Kvasnička, P; Kyberd, P; Kyeong, S H; Lacker, H M; Lae, C K; Lamanna, E; Lamsa, J; Lanceri, L; Landi, L; Lang, M I; Lange, D J; Lange, J S; Langenegger, U; Langer, M; Lankford, A J; Lanni, F; Laplace, S; Latour, E; Lau, Y P; Lavin, D R; Layter, J; Lebbolo, H; LeClerc, C; Leddig, T; Leder, G; Diberder, F Le; Lee, C L; Lee, J; Lee, J S; Lee, M C; Lee, M H; Lee, M J; Lee, S -J; Lee, S E; Lee, S H; Lee, Y J; Lees, J P; Legendre, M; Leitgab, M; Leitner, R; Leonardi, E; Leonidopoulos, C; Lepeltier, V; Leruste, Ph; Lesiak, T; Levi, M E; Levy, S L; Lewandowski, B; Lewczuk, M J; Lewis, P; Li, H; Li, H B; Li, S; Li, X; Li, Y; Gioi, L Li; Libby, J; Lidbury, J; Lillard, V; Lim, C L; Limosani, A; Lin, C S; Lin, J Y; Lin, S W; Lin, Y S; Lindquist, B; Lindsay, C; Lista, L; Liu, C; Liu, F; Liu, H; Liu, H M; Liu, J; Liu, R; Liu, T; Liu, Y; Liu, Z Q; Liventsev, D; Vetere, M Lo; Locke, C B; Lockman, W S; Di Lodovico, F; Lombardo, V; London, G W; Pegna, D Lopes; Lopez, L; Lopez-March, N; Lory, J; LoSecco, J M; Lou, X C; Louvot, R; Lu, A; Lu, C; Lu, M; Lu, R S; Lueck, T; Luitz, S; Lukin, P; Lund, P; Luppi, E; Lutz, A M; Lutz, O; Lynch, G; Lynch, H L; Lyon, A J; Lyubinsky, V R; MacFarlane, D B; Mackay, C; MacNaughton, J; Macri, M M; Madani, S; Mader, W F; Majewski, S A; Majumder, G; Makida, Y; Malaescu, B; Malaguti, R; Malclès, J; Mallik, U; Maly, E; Mamada, H; Manabe, A; Mancinelli, G; Mandelkern, M; Mandl, F; Manfredi, P F; Mangeol, D J J; Manoni, E; Mao, Z P; Margoni, M; Marker, C E; Markey, G; Marks, J; Marlow, D; Marques, V; Marsiske, H; Martellotti, S; Martin, E C; Martin, J P; Martin, L; Martinez, A J; Marzolla, M; Mass, A; Masuzawa, M; Mathieu, A; Matricon, P; Matsubara, T; Matsuda, T; Matsumoto, H; Matsumoto, S; Matsumoto, T; Matsuo, H; Mattison, T S; Matvienko, D; Matyja, A; Mayer, B; Mazur, M A; Mazzoni, M A; McCulloch, M; McDonald, J; McFall, J D; McGrath, P; McKemey, A K; McKenna, J A; Mclachlin, S E; McMahon, S; McMahon, T R; McOnie, S; Medvedeva, T; Melen, R; Mellado, B; Menges, W; Menke, S; Merchant, A M; Merkel, J; Messner, R; Metcalfe, S; Metzler, S; Meyer, N T; Meyer, T I; Meyer, W T; Michael, A K; Michelon, G; Michizono, S; Micout, P; Miftakov, V; Mihalyi, A; Mikami, Y; Milanes, D A; Milek, M; Mimashi, T; Minamora, J S; Mindas, C; Minutoli, S; Mir, L M; Mishra, K; Mitaroff, W; Miyake, H; Miyashita, T S; Miyata, H; Miyazaki, Y; Moffitt, L C; Mohapatra, A; Mohapatra, A K; Mohapatra, D; Moll, A; Moloney, G R; Mols, J P; Mommsen, R K; Monge, M R; Monorchio, D; Moore, T B; Moorhead, G F; de Freitas, P Mora; Morandin, M; Morgan, N; Morgan, S E; Morganti, M; Morganti, S; Mori, S; Mori, T; Morii, M; Morris, J P; Morsani, F; Morton, G W; Moss, L J; Mouly, J P; Mount, R; Mueller, J; Müller-Pfefferkorn, R; Mugge, M; Muheim, F; Muir, A; Mullin, E; Munerato, M; Murakami, A; Murakami, T; Muramatsu, N; Musico, P; Nagai, I; Nagamine, T; Nagasaka, Y; Nagashima, Y; Nagayama, S; Nagel, M; Naisbit, M T; Nakadaira, T; Nakahama, Y; Nakajima, M; Nakajima, T; Nakamura, I; Nakamura, T; Nakamura, T T; Nakano, E; Nakayama, H; Nam, J W; Narita, S; Narsky, I; Nash, J A; Natkaniec, Z; Nauenberg, U; Nayak, M; Neal, H; Nedelkovska, E; Negrini, M; Neichi, K; Nelson, D; Nelson, S; Neri, N; Nesom, G; Neubauer, S; Newman-Coburn, D; Ng, C; Nguyen, X; Nicholson, H; Niebuhr, C; Nief, J Y; Niiyama, M; Nikolich, M B; Nisar, N K; Nishimura, K; Nishio, Y; Nitoh, O; Nogowski, R; Noguchi, S; Nomura, T; Nordby, M; Nosochkov, Y; Novokhatski, A; Nozaki, S; Nozaki, T; Nugent, I M; O'Grady, C P; O'Neale, S W; O'Neill, F G; Oberhof, B; Oddone, P J; Ofte, I; Ogawa, A; Ogawa, K; Ogawa, S; Ogawa, Y; Ohkubo, R; Ohmi, K; Ohnishi, Y; Ohno, F; Ohshima, T; Ohshima, Y; Ohuchi, N; Oide, K; Oishi, N; Okabe, T; Okazaki, N; Okazaki, T; Okuno, S; Olaiya, E O; Olivas, A; Olley, P; Olsen, J; Ono, S; Onorato, G; Onuchin, A P; Onuki, Y; Ooba, T; Orimoto, T J; Oshima, T; Osipenkov, I L; Ostrowicz, W; Oswald, C; Otto, S; Oyang, J; Oyanguren, A; Ozaki, H; Ozcan, V E; Paar, H P; Padoan, C; Paick, K; Palka, H; Pan, B; Pan, Y; Vazquez, W Panduro; Panetta, J; Panova, A I; Panvini, R S; Panzenböck, E; Paoloni, E; Paolucci, P; Pappagallo, M; Paramesvaran, S; Park, C S; Park, C W; Park, H; Park, H K; Park, K S; Park, W; Parry, R J; Parslow, N; Passaggio, S; Pastore, F C; Patel, P M; Patrignani, C; Patteri, P; Pavel, T; Pavlovich, J; Payne, D J; Peak, L S; Peimer, D R; Pelizaeus, M; Pellegrini, R; Pelliccioni, M; Peng, C C; Peng, J C; Peng, K C; Peng, T; Penichot, Y; Pennazzi, S; Pennington, M R; Penny, R C; Penzkofer, A; Perazzo, A; Perez, A; Perl, M; Pernicka, M; Perroud, J -P; Peruzzi, I M; Pestotnik, R; Peters, K; Peters, M; Petersen, B A; Petersen, T C; Petigura, E; Petrak, S; Petrella, A; Petrič, M; Petzold, A; Pia, M G; Piatenko, T; Piccolo, D; Piccolo, M; Piemontese, L; Piemontese, M; Pierini, M; Pierson, S; Pioppi, M; Piredda, G; Pivk, M; Plaszczynski, S; Polci, F; Pompili, A; Poropat, P; Posocco, M; Potter, C T; Potter, R J L; Prasad, V; Prebys, E; Prencipe, E; Prendki, J; Prepost, R; Prest, M; Prim, M; Pripstein, M; Prudent, X; Pruvot, S; Puccio, E M T; Purohit, M V; Qi, N D; Quinn, H; Raaf, J; Rabberman, R; Raffaelli, F; Ragghianti, G; Rahatlou, S; Rahimi, A M; Rahmat, R; Rakitin, A Y; Randle-Conde, A; Rankin, P; Rashevskaya, I; Ratkovsky, S; Raven, G; Re, V; Reep, M; Regensburger, J J; Reidy, J; Reif, R; Reisert, B; Renard, C; Renga, F; Ricciardi, S; Richman, J D; Ritchie, J L; Ritter, M; Rivetta, C; Rizzo, G; Roat, C; Robbe, P; Roberts, D A; Robertson, A I; Robutti, E; Rodier, S; Rodriguez, D M; Rodriguez, J L; Rodriguez, R; Roe, N A; Röhrken, M; Roethel, W; Rolquin, J; Romanov, L; Romosan, A; Ronan, M T; Rong, G; Ronga, F J; Roos, L; Root, N; Rosen, M; Rosenberg, E I; Rossi, A; Rostomyan, A; Rotondo, M; Roussot, E; Roy, J; Rozanska, M; Rozen, Y; Rubin, A E; Ruddick, W O; Ruland, A M; Rybicki, K; Ryd, A; Ryu, S; Ryuko, J; Sabik, S; Sacco, R; Saeed, M A; Tehrani, F Safai; Sagawa, H; Sahoo, H; Sahu, S; Saigo, M; Saito, T; Saitoh, S; Sakai, K; Sakamoto, H; Sakaue, H; Saleem, M; Salnikov, A A; Salvati, E; Salvatore, F; Samuel, A; Sanders, D A; Sanders, P; Sandilya, S; Sandrelli, F; Sands, W; Sands, W R; Sanpei, M; Santel, D; Santelj, L; Santoro, V; Santroni, A; Sanuki, T; Sarangi, T R; Saremi, S; Sarti, A; Sasaki, T; Sasao, N; Satapathy, M; Sato, Nobuhiko; Sato, Noriaki; Sato, Y; Satoyama, N; Satpathy, A; Savinov, V; Savvas, N; Saxton, O H; Sayeed, K; Schaffner, S F; Schalk, T; Schenk, S; Schieck, J R; Schietinger, T; Schilling, C J; Schindler, R H; Schmid, S; Schmitz, R E; Schmuecker, H; Schneider, O; Schnell, G; Schönmeier, P; Schofield, K C; Schott, G; Schröder, H; Schram, M; Schubert, J; Schümann, J; Schultz, J; Schumm, B A; Schune, M H; Schwanke, U; Schwarz, H; Schwiening, J; Schwierz, R; Schwitters, R F; Sciacca, C; Sciolla, G; Scott, I J; Seeman, J; Seiden, A; Seitz, R; Seki, T; Sekiya, A I; Semenov, S; Semmler, D; Sen, S; Senyo, K; Seon, O; Serbo, V V; Serednyakov, S I; Serfass, B; Serra, M; Serrano, J; Settai, Y; Seuster, R; Sevior, M E; Shakhova, K V; Shang, L; Shapkin, M; Sharma, V; Shebalin, V; Shelkov, V G; Shen, B C; Shen, D Z; Shen, Y T; Sherwood, D J; Shibata, T; Shibata, T A; Shibuya, H; Shidara, T; Shimada, K; Shimoyama, M; Shinomiya, S; Shiu, J G; Shorthouse, H W; Shpilinskaya, L I; Sibidanov, A; Sicard, E; Sidorov, A; Sidorov, V; Siegle, V; Sigamani, M; Simani, M C; Simard, M; Simi, G; Simon, F; Simonetto, F; Sinev, N B; Singh, H; Singh, J B; Sinha, R; Sitt, S; Skovpen, Yu I; Sloane, R J; Smerkol, P; Smith, A J S; Smith, D; Smith, D S; Smith, J G; Smol, A; Snoek, H L; Snyder, A; So, R Y; Sobie, R J; Soderstrom, E; Soha, A; Sohn, Y S; Sokoloff, M D; Sokolov, A; Solagna, P; Solovieva, E; Soni, N; Sonnek, P; Sordini, V; Spaan, B; Spanier, S M; Spencer, E; Speziali, V; Spitznagel, M; Spradlin, P; Staengle, H; Stamen, R; Stanek, M; Stanič, S; Stark, J; Steder, M; Steininger, H; Steinke, M; Stelzer, J; Stevanato, E; Stocchi, A; Stock, R; Stoeck, H; Stoker, D P; Stroili, R; Strom, D; Strother, P; Strube, J; Stugu, B; Stypula, J; Su, D; Suda, R; Sugahara, R; Sugi, A; Sugimura, T; Sugiyama, A; Suitoh, S; Sullivan, M K; Sumihama, M; Sumiyoshi, T; Summers, D J; Sun, L; Sun, S; Sundermann, J E; Sung, H F; Susaki, Y; Sutcliffe, P; Suzuki, A; Suzuki, J; Suzuki, J I; Suzuki, K; Suzuki, S; Suzuki, S Y; Swain, J E; Swain, S K; T'Jampens, S; Tabata, M; Tackmann, K; Tajima, H; Tajima, O; Takahashi, K; Takahashi, S; Takahashi, T; Takasaki, F; Takayama, T; Takita, M; Tamai, K; Tamponi, U; Tamura, N; Tan, N; Tan, P; Tanabe, K; Tanabe, T; Tanaka, H A; Tanaka, J; Tanaka, M; Tanaka, S; Tanaka, Y; Tanida, K; Taniguchi, N; Taras, P; Tasneem, N; Tatishvili, G; Tatomi, T; Tawada, M; Taylor, F; Taylor, G N; Taylor, G P; Telnov, V I; Teodorescu, L; Ter-Antonyan, R; Teramoto, Y; Teytelman, D; Thérin, G; Thiebaux, Ch; Thiessen, D; Thomas, E W; Thompson, J M; Thorne, F; Tian, X C; Tibbetts, M; Tikhomirov, I; Tinslay, J S; Tiozzo, G; Tisserand, V; Tocut, V; Toki, W H; Tomassini, E W; Tomoto, M; Tomura, T; Torassa, E; Torrence, E; Tosi, S; Touramanis, C; Toussaint, J C; Tovey, S N; Trapani, P P; Treadwell, E; Triggiani, G; Trincaz-Duvoid, S; Trischuk, W; Troost, D; Trunov, A; Tsai, K L; Tsai, Y T; Tsujita, Y; Tsukada, K; Tsukamoto, T; Tuggle, J M; Tumanov, A; Tung, Y W; Turnbull, L; Turner, J; Turri, M; Uchida, K; Uchida, M; Uchida, Y; Ueki, M; Ueno, K; Ujiie, N; Ulmer, K A; Unno, Y; Urquijo, P; Ushiroda, Y; Usov, Y; Usseglio, M; Usuki, Y; Uwer, U; Va'vra, J; Vahsen, S E; Vaitsas, G; Valassi, A; Vallazza, E; Vallereau, A; Vanhoefer, P; van Hoek, W C; Van Hulse, C; van Winkle, D; Varner, G; Varnes, E W; Varvell, K E; Vasileiadis, G; Velikzhanin, Y S; Verderi, M; Versillé, S; Vervink, K; Viaud, B; Vidal, P B; Villa, S; Villanueva-Perez, P; Vinograd, E L; Vitale, L; Vitug, G M; Voß, C; Voci, C; Voena, C; Volk, A; von Wimmersperg-Toeller, J H; Vorobyev, V; Vossen, A; Vuagnin, G; Vuosalo, C O; Wacker, K; Wagner, A P; Wagner, D L; Wagner, G; Wagner, M N; Wagner, S R; Wagoner, D E; Walker, D; Walkowiak, W; Wallom, D; Wang, C C; Wang, C H; Wang, J; Wang, J G; Wang, K; Wang, L; Wang, L L; Wang, P; Wang, T J; Wang, W F; Wang, X L; Wang, Y F; Wappler, F R; Watanabe, M; Watson, A T; Watson, J E; Watson, N K; Watt, M; Weatherall, J H; Weaver, M; Weber, T; Wedd, R; Wei, J T; Weidemann, A W; W, A J R; Wenzel, W A; West, C A; West, C G; West, T J; White, R M; Wicht, J; Widhalm, L; Wiechczynski, J; Wienands, U; Wilden, L; Wilder, M; Williams, D C; Williams, G; Williams, J C; Williams, K M; Williams, M I; Willocq, S Y; Wilson, J R; Wilson, M G; Wilson, R J; Winklmeier, F; Winter, M A; Wisniewski, W J; Wittgen, M; Wittlin, J; Wittmer, W; Wixted, R; Woch, A; Wogsland, B J; Wong, Q K; Wray, B C; Wren, A C; Wright, D M; Wu, C H; Wu, J; Wu, S L; Wulsin, H W; Xella, S M; Xie, Q L; Xie, Y; Xu, Z Z; Yèche, Ch; Yamada, Y; Yamaga, M; Yamaguchi, A; Yamaguchi, H; Yamaki, T; Yamamoto, H; Yamamoto, N; Yamamoto, R K; Yamamoto, S; Yamanaka, T; Yamaoka, H; Yamaoka, J; Yamaoka, Y; Yamashita, Y; Yamauchi, M; Yan, D S; Yan, Y; Yanai, H; Yanaka, S; Yang, H; Yang, R; Yang, S; Yarritu, A K; Yashchenko, S; Yashima, J; Yasin, Z; Yasu, Y; Ye, S W; Yeh, P; Yi, J I; Yi, K; Yi, M; Yin, Z W; Ying, J; Yocky, G; Yokoyama, K; Yokoyama, M; Yokoyama, T; Yoshida, K; Yoshida, M; Yoshimura, Y; Young, C C; Yu, C X; Yu, Z; Yuan, C Z; Yuan, Y; Yumiceva, F X; Yusa, Y; Yushkov, A N; Yuta, H; Zacek, V; Zain, S B; Zallo, A; Zambito, S; Zander, D; Zang, S L; Zanin, D; Zaslavsky, B G; Zeng, Q L; Zghiche, A; Zhang, B; Zhang, J; Zhang, L; Zhang, L M; Zhang, S Q; Zhang, Z P; Zhao, H W; Zhao, M; Zhao, Z G; Zheng, Y; Zheng, Y H; Zheng, Z P; Zhilich, V; Zhou, P; Zhu, R Y; Zhu, Y S; Zhu, Z M; Zhulanov, V; Ziegler, T; Ziegler, V; Zioulas, G; Zisman, M; Zito, M; Zürcher, D; Zwahlen, N; Zyukova, O; Živko, T; Žontar, D; Bevan, Adrian; Golob, Bostjan; Mannel, Thomas; Prell, Soeren; Yabsley, Bruce

    2014-01-01

    This work is on the Physics of the B Factories. Part A of this book contains a brief description of the SLAC and KEK B Factories as well as their detectors, BaBar and Belle, and data taking related issues. Part B discusses tools and methods used by the experiments in order to obtain results. The results themselves can be found in Part C.

  14. ANALISIS VARIABEL KEUANGAN YANG MEMPENGARUHI KEBIJAKAN DEVIDEN

    Directory of Open Access Journals (Sweden)

    Sumiadji -

    2012-03-01

    Full Text Available Penelitian ini dilakukan untuk menguji pengaruh variabel keuangan yang terdiri dari: rasio pro-fitabilitas (return on assets, likuiditas (cash ratio, rasio hutang (debt to equity ratio, market value (earnings per share, dan perputaran total aset (total assets turnover terhadap kebijakan dividen yang diproksikan dengan dividend payout ratio (DPR pada perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia tahun 2004-2008. Prosedur pemilihan sampel penelitian menggunakan purposive sampling sehingga menghasilkan 8 perusahaan yang memenuhi kriteria sampel. Data sekunder dikumpulkan dengan teknik dokumentasi bersumber dari Indonesian Capital Market Directory (ICMD, laporan keuangan, dan hasil Rapat Umum Pemegang Saham (RUPS. Teknik analisis yang digunakan dalam penelitian ini adalah analisis regresi linear berganda. Hasil penelitian ini adalah secara simultan variabel ROA, CR, DER, EPS dan TATO berpengaruh terhadap DPR. Secara parsial variabel yang mempengaruhi DPR adalah CR, EPS dan TATO. Varabel lainnya, yaitu ROA dan DER ditemukan tidak berpengaruh terhadap DPR. This research was conducted to examine the influence of the financial variables which consists of: return on assets (ROA, cash ratio (CR, debt to equity ratio (DER, earnings per share (EPS, and total asset turnover (TATO to the dividend policy that indicated by the dividend payout ratio (DPR of listed manufacturing company in Indonesia Stock Exchange  2004 to 2008. The sample selection procedure used was a purposive sampling so that it produced eight companies that met the sample criteria. Se-condary data was collected by the documentation technique were obtained from the Indonesian Capital Market Directory (ICMD, financial statements, and the results of the Annual General Meeting of Shareholders. The analysis technique used was multiple linear regression analysis. The research found that five variables of kind of ROA, CR, DER, EPS dan TATO simultaneously influence to dividend

  15. Analisis SWOT Implementasi Tekonologi Finansial terhadap Kualitas Layanan Perbankan di Indonesia

    Directory of Open Access Journals (Sweden)

    Imanuel Adhitya Wulanata Chrismastianto

    2017-04-01

    Menyikapi realisasi era digital saat ini, kualitas layanan perbankan di Indonesia diharapkan semakin meningkat secara signifikan, agar mampu menjangkau seluruh lapisan masyarakat, khususnya bagi masyarakat yang tinggal di daerah 3T (Terdepan, Terluar, dan Terpencil. Namun, pada kenyataannya kualitas layanan perbankan di Indonesia saat ini masih minim dalam mengakses masyarakat yang tinggal di daerah 3T tersebut. Mencermati berbagai realita yang telah diuraikan di atas, maka melalui analisis SWOT implementasi kebijakan teknologi finansial ini, diharapkan kualitas layanan perbankan semakin dapat ditingkatkan dan dirasakan oleh seluruh lapisan masyarakat Indonesia secara riil dan para pelaku perbankan dapat memahami pengelolaan fungsi manajemen perbankan dengan tepat didasarkan pada sikap takut akan Tuhan dan menghargai sesama, dalam konteks pengelolaan aset internal maupun eksternal yang mencakup aktivitas perbankan secara holistik. Dengan demikian, tulisan ini bertujuan untuk menganalisis secara lebih mendalam mengenai kekuatan, kelemahan, peluang, dan ancaman (SWOT implementasi teknologi finansial terhadap kualitas layanan perbankan Indonesia di era digital melalui studi literatur perbankan.

  16. Factorials of real negative and imaginary numbers - A new perspective.

    Science.gov (United States)

    Thukral, Ashwani K

    2014-01-01

    Presently, factorials of real negative numbers and imaginary numbers, except for zero and negative integers are interpolated using the Euler's gamma function. In the present paper, the concept of factorials has been generalised as applicable to real and imaginary numbers, and multifactorials. New functions based on Euler's factorial function have been proposed for the factorials of real negative and imaginary numbers. As per the present concept, the factorials of real negative numbers, are complex numbers. The factorials of real negative integers have their imaginary part equal to zero, thus are real numbers. Similarly, the factorials of imaginary numbers are complex numbers. The moduli of the complex factorials of real negative numbers, and imaginary numbers are equal to their respective real positive number factorials. Fractional factorials and multifactorials have been defined in a new perspective. The proposed concept has also been extended to Euler's gamma function for real negative numbers and imaginary numbers, and beta function.

  17. ANALISIS VARIABILITAS CURAH HUJAN DAN SUHU DI BALI

    Directory of Open Access Journals (Sweden)

    Ogi Setiawan

    2017-01-01

    Full Text Available Indonesia sebagai negara kepulauan yang terdiri dari pulau-pulau besar dan kecil menjadi sangat rentan terhadap dampak perubahan iklim. Salah satu pulau yang juga rentan terhadap perubahan iklim adalah pulau Bali. Dampak potensial adanya perubahan iklim adalah perubahan pola hujan, peningkatan suhuudaradankenaikanpermukaanlaut. Sektoryangakanmenerimadampakperubahaniklimdengan serius adalah sektor kehutanan dan pertanian. Untuk mendukung upaya mitigasi dan adaptasi maka diperlukan informasi perubahan iklim yang terjadi. Penelitian ini bertujuan untuk mengetahui variabilitas iklim di Bali. Metode yang digunakan adalah analisis kecenderungan curah hujan, analisis perubahan suhu udara, analisis perubahan tipe iklim dan analisis pergeseran bulan basah, lembab dan kering. Data hujan yang digunakan adalah data hujan dari GPCC (1961-1998 dan BMKG Bali (19992008, sedangkan data suhu berasal dari BMKG Bali (2004-2008. Hasil analisis menunjukkan bahwa di pulau Bali secara umum sudah mengalami perubahan iklim. Tipe iklim berdasarkan Schmidt-Ferguson mengalami perubahan dari relatif basah menjadi agak kering. Suhu udara rata-rata bulanan serta curah hujan bulanan dan tahunan memiliki kecenderungan yang semakin meningkat. Bulan basah dan bulan kering telah mengalami pergeseran dan perubahan jumlahnya. Dampak perubahan iklim terhadap ekosistem hutan di Bali belum diketahui dengan pasti, namun terdapat beberapa implikasi perubahan iklim terhadap sektor kehutanan diantaranya kebakaran hutan dan perubahan jadwal penanaman.

  18. Historical-statistical analysis of energy consumption in energy management; Analisis historico-estadistico del consumo energetico en la administracion de energia

    Energy Technology Data Exchange (ETDEWEB)

    Guizar Bejarano, Ruben [IMENOR (Mexico); Oven, Mark [RCG/Hagler, Bailly, Inc., Washington (United States)

    1993-12-31

    Traditionally the specific consumption of energy has been considered as the most adequate index to evaluate the efficiencies in the productive processes. Nevertheless, this index, in some instances is highly susceptible to suffer significant variations, due to factors such as equipment condition, raw materials quality, operational parameters, climate and production level. This last one definitely is the most important and requires a deeper analysis. In this presentation a methodology is developed to analyze the energy consumption as well as their specific energy consumption with respect to production. Enough historical data are utilized to allow for a statistical analysis. This study is of equal usefulness in an energy diagnosis, as in a management program of energy saving. In presenting the possibility of identifying potential energy saving, stands out the advantages of the analysis and the conclusions that can be derived from it. Through the actual data collected in several industries during the energy diagnosis, various possible results of the analysis are presented. Finally, how this type of analysis can be adapted to a more precise control of the energy consumption is described and be used as a base for establishing goals in energy efficiency in the long term. [Espanol] Tradicionalmente se ha considerado al consumo especifico de energia como el indice energetico mas adecuado para evaluar las eficiencias de los procesos productivos. Sin embargo, este indice es en ocasiones altamente susceptible a sufrir variaciones importantes, debido a factores como el estado de los equipos, la calidad de la materia prima, los parametros operativos, el clima, y el nivel de produccion. Este ultimo es decididamente el mas importante, y requiere un analisis mas profundo. En esta presentacion se desarrolla una metodologia para analizar tanto consumos de energia como consumos especificos de energia con respecto a la produccion. Se utilizan suficientes datos historicos para permitir

  19. Historical-statistical analysis of energy consumption in energy management; Analisis historico-estadistico del consumo energetico en la administracion de energia

    Energy Technology Data Exchange (ETDEWEB)

    Guizar Bejarano, Ruben [IMENOR (Mexico); Oven, Mark [RCG/Hagler, Bailly, Inc., Washington (United States)

    1992-12-31

    Traditionally the specific consumption of energy has been considered as the most adequate index to evaluate the efficiencies in the productive processes. Nevertheless, this index, in some instances is highly susceptible to suffer significant variations, due to factors such as equipment condition, raw materials quality, operational parameters, climate and production level. This last one definitely is the most important and requires a deeper analysis. In this presentation a methodology is developed to analyze the energy consumption as well as their specific energy consumption with respect to production. Enough historical data are utilized to allow for a statistical analysis. This study is of equal usefulness in an energy diagnosis, as in a management program of energy saving. In presenting the possibility of identifying potential energy saving, stands out the advantages of the analysis and the conclusions that can be derived from it. Through the actual data collected in several industries during the energy diagnosis, various possible results of the analysis are presented. Finally, how this type of analysis can be adapted to a more precise control of the energy consumption is described and be used as a base for establishing goals in energy efficiency in the long term. [Espanol] Tradicionalmente se ha considerado al consumo especifico de energia como el indice energetico mas adecuado para evaluar las eficiencias de los procesos productivos. Sin embargo, este indice es en ocasiones altamente susceptible a sufrir variaciones importantes, debido a factores como el estado de los equipos, la calidad de la materia prima, los parametros operativos, el clima, y el nivel de produccion. Este ultimo es decididamente el mas importante, y requiere un analisis mas profundo. En esta presentacion se desarrolla una metodologia para analizar tanto consumos de energia como consumos especificos de energia con respecto a la produccion. Se utilizan suficientes datos historicos para permitir

  20. Análisis factorial de correspondencias intraclases ponderado

    Directory of Open Access Journals (Sweden)

    Belén Castro Íñigo

    2009-02-01

    Full Text Available En este artículo se presenta una técnica de Análisis Factorial útil para el estudio de tablas de datos en las que existe una partición sobre el conjunto de individuos, definida de forma natural. Dicha técnica permite poner de manifiesto las relaciones existentes entre los individuos, pertenecientes a una misma clase, discriminándolos, a su vez, de los componentes de otras clases por los pesos relativos que se asignen a las mismas. Con una selección apropiada de la ponderación asignada a cada clase, la nueva metodología obtiene las variables locales del Análisis Parcial, contando con la ventaja sobre éste de proporcionar una representación de los individuos, como elementos activos, en los ejes locales. Palabras clave: Análisis Factorial de Correspondencias condicionado a un grafo, Grafo de Partición, Inercia Intraclases, Análisis de Diferencias Locales.

  1. Analysis of scaled-factorial-moment data

    International Nuclear Information System (INIS)

    Seibert, D.

    1990-01-01

    We discuss the two standard constructions used in the search for intermittency, the exclusive and inclusive scaled factorial moments. We propose the use of a new scaled factorial moment that reduces to the exclusive moment in the appropriate limit and is free of undesirable multiplicity correlations that are contained in the inclusive moment. We show that there are some similarities among most of the models that have been proposed to explain factorial-moment data, and that these similarities can be used to increase the efficiency of testing these models. We begin by calculating factorial moments from a simple independent-cluster model that assumes only approximate boost invariance of the cluster rapidity distribution and an approximate relation among the moments of the cluster multiplicity distribution. We find two scaling laws that are essentially model independent. The first scaling law relates the moments to each other with a simple formula, indicating that the different factorial moments are not independent. The second scaling law relates samples with different rapidity densities. We find evidence for much larger clusters in heavy-ion data than in light-ion data, indicating possible spatial intermittency in the heavy-ion events

  2. Baby factories taint surrogacy in Nigeria.

    Science.gov (United States)

    Makinde, Olusesan Ayodeji; Makinde, Olufunmbi Olukemi; Olaleye, Olalekan; Brown, Brandon; Odimegwu, Clifford O

    2016-01-01

    The practice of reproductive medicine in Nigeria is facing new challenges with the proliferation of 'baby factories'. Baby factories are buildings, hospitals or orphanages that have been converted into places for young girls and women to give birth to children for sale on the black market, often to infertile couples, or into trafficking rings. This practice illegally provides outcomes (children) similar to surrogacy. While surrogacy has not been well accepted in this environment, the proliferation of baby factories further threatens its acceptance. The involvement of medical and allied health workers in the operation of baby factories raises ethical concerns. The lack of a properly defined legal framework and code of practice for surrogacy makes it difficult to prosecute baby factory owners, especially when they are health workers claiming to be providing services to clients. In this environment, surrogacy and other assisted reproductive techniques urgently require regulation in order to define when ethico-legal lines have been crossed in providing surrogacy or surrogacy-like services. Copyright © 2015 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

  3. Nonlinear analysis of thermal stresses of a of first stage nozzle of a gas turbine at full load from the results of an analysis of conjugated heat transference; Analisis no lineal de esfuerzos termicos de una tobera de primera etapa de turbina de gas a plena carga a partir de resultados de un analisis de transferencia de calor conjugado

    Energy Technology Data Exchange (ETDEWEB)

    Perez Hernandez, Efrain [Centro Nacional de Investigacion y Desarrollo Tecnologico (Cenidet), Cuernavaca, Morelos (Mexico); Mazur C, Zdzislaw; Garcia Illescas, R; Hernandez Rossette, Alejandro [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2007-11-15

    The gas turbines operate at extremely high temperatures, at high thermal and mechanical stresses, causing that the useful life of the involved components be reduced. In the present article the results realized by previous investigations of temperatures obtained from analysis of heat transfer and flow of fluids of the nozzle by means of the Star-CD program based on finite volumes is presented. Later, the NISA program of finite elements was used to realize the analysis of thermal stresses considering the material plasticity. The methodology employed to determine the material properties variable with the temperature of the super-alloy FSX-414 and the plasticity model used in the structural analysis in the finite element program. The result will be later used in the fatigue analysis for the useful life assessment. [Spanish] Las turbinas de gas operan a temperatura extremadamente altas, a elevados esfuerzos termicos y mecanicos, ocasionando que la vida de los componentes involucrados se reduzca. En el presente articulo se presentan los resultados realizados por previas investigaciones de temperaturas obtenidas a partir de analisis de transferencia de calor y flujo de fluidos de la tobera mediante el programa Star-CD basado en volumenes finitos. Posteriormente, se utilizo el programa NISA de elementos finitos para realizar el analisis de esfuerzos termicos considerando plasticidad del material. Se muestra la metodologia empleada para determinar las propiedades del material variables con la temperatura de la superaleacion FSX-414 y el modelo de plasticidad utilizado en el analisis estructural en el programa de elemento finito. Los resultados seran empleados posteriormente en el analisis de fatiga para la estimacion de vida util.

  4. Funciones profesorales: un estudio factorial

    Directory of Open Access Journals (Sweden)

    Pedro S. de VICENTE RODRÍGUEZ

    2009-11-01

    Full Text Available La preocupación por la «cantidad» ha privado durante mucho tiempo en el ámbito educativo; ha sido considerado esencial por los gobiernos la consecución de una «educación para todos». Sin embargo, el aumento de los costos no ha conllevado una mejora sustancial, una disminución efectiva de la ineficacia de los sistemas tradicionales de enseñanza; de ello dan fe las tasas de abandonos y repeticiones de curso. Esto conduce a considerar que la falta de correspondencia entre el aumento de los recursos destinados a educación y el rendimiento de las instituciones educativas sea un problema de «calidad» más que de «cantidad». De ahí que se hable hoy insistentemente de la mejora de la calidad de la educación. Al tema de la «calidad de la educación» se dedicó en 1981 un seminario organizado por la Escuela Asturiana de estudios Hispánicos. En él, Víctor García Hoz definía la calidad educativa «como el modo de ser de la educación que reúne las características de integridad, coherencia y eficacia»1, entendiendo la eficacia como la denotación de que el fin perseguido ha sido alcanzado, más que como producción de algo material, con lo que es posible hablar en términos de eficacia refiriéndose tanto a lo cuantitativo como a lo cualitativo.

  5. Pseudomonas putida as a microbial cell factory

    DEFF Research Database (Denmark)

    Wigneswaran, Vinoth

    for sustainable production of chemicals, which can be achieved by microbial cell factories. The work presented in this PhD thesis elucidates the application of Pseudomonas putida as a microbial cell factory for production of the biosurfactant rhamnolipid. The rhamnolipid production was achieved by heterologous...... phase. The genomic alterations were identified by genome sequencing and revealed parallel evolution. Glycerol was also shown to be able to support biofilm growth and as a result of this it can be used as an alternative substrate for producing biochemicals in conventional and biofilm reactors. The use...... of biofilm as a production platform and the usage of glycerol as a feedstock show the potential of using microbial cell factories in the transition toward sustainable production of chemicals. Particularly, the applicability of biofilm as a production platform can emerge as a promising alternative...

  6. Ergonomic analysis jobs in recovered factories.

    Science.gov (United States)

    Cuenca, Gabriela; Zotta, Gastón

    2012-01-01

    With the advent of the deep economic crisis in Argentina on 2001, the recovery of companies through to the creation of the Cooperatives Working Self-Management or Factories Recovered by its workers was constituted as one of the ways in which the salaried disobeyed the increasing unemployment. When the companies turn into recovered factories they tend to leave of side practices that have been seen like imposed by the previous organization and not understanding them as a primary condition for the execution of his tasks. Safety and ergonomics are two disciplines that are no longer considered relevant to the daily work. Therefore this investigation aims to revalue, undergo semantic to give back to a place in every organization analyzed. This research developed a self-diagnostic tool for working conditions, and the environment, present in the recovered factories.

  7. A conceptual design of circular Higgs factory

    Energy Technology Data Exchange (ETDEWEB)

    Cai, Yunhai

    2016-11-30

    Similar to a super B-factory, a circular Higgs factory (CHF) will require strong focusing systems near the interaction points and a low-emittance lattice in the arcs to achieve a factory luminosity. At electron beam energy of 125 GeV, beamstrahlung effects during the collision pose an additional challenge to the collider design. In particular, a large momentum acceptance at the 2% level is necessary to retain an adequate beam lifetime. This turns out to be the most challenging aspect in the design of a CHF. In this paper, an example will be provided to illustrate the beam dynamics in a CHF, emphasizing the chromatic optics. Basic optical modules and advanced analysis will be presented. Most importantly, we will show that 2% momentum aperture is achievable.

  8. Hadronic atoms at a kaon factory

    International Nuclear Information System (INIS)

    Leon, M.

    1982-01-01

    Beyond doubt, the advent of a kaon factory will be of immense significance for the study of hadronic atoms. Here we will discuss some classes of experiments that certainly can and will be done at a kaon factory, as well as some very interesting possibilities which deserve investigation. Among the certains we include the observation of hadronic x rays from kaonic and μ - atoms, for both Z greater than one and for the isotopes of hydrogen, mainly for strong interaction information. More conjectural is the possibility of measuring Xi - and Ω - x rays

  9. Nuclear physics at the KAON factory

    International Nuclear Information System (INIS)

    Kitching, R.

    1989-05-01

    The author surveys the range of nuclear physics issues which can be addressed with a high intensity hadron facility such as the KAON factory. He discusses hadron spectroscopy, kaon scattering, hypernuclear physics, spin physics, and nuclear physics with neutrinos. Nuclear Physics is defined rather broadly, encompassing the study of strongly interacting systems, and including the structure of individual hadrons, hadron-hadron interactions, hadronic weak and electromagnetic currents (in nuclei too), conventional nuclear structure, and exotic nuclei. The basic theme is how the KAON Factory can shed light on non-perturbative QCD and its relation to conventional nuclear physics

  10. Particle physics prospects for the KAON factory

    International Nuclear Information System (INIS)

    Bryman, D.

    1989-05-01

    The Kaon Factory at TRIUMF will produce beams of kaons, antiprotons, neutrinos and other particles with a hundred-fold increase in intensity over existing machines in the 30 GeV region. This will make possible new high precision experiments designed to test current ideas as well as high sensitivity measurements which could potentially reveal new effects. A sample of particle physics experiments involving rare kaon decays, CP and T violation studies, neutrino properties and reactions and light quark spectroscopy which might take advantage of the new opportunities presented by the Kaon Factory is discussed

  11. ANALISIS SPASIAL KEJADIAN DEMAM BERDARAH DENGUE BERDASARKAN KEPADATAN PENDUDUK

    Directory of Open Access Journals (Sweden)

    Agcrista Permata Kusuma

    2016-01-01

    Full Text Available Abstrak Puskesmas Kedungmundu merupakan wilayah endemis DBD dengan kasus yang tinggi. Diperlukan upaya dalam menentukan kebijakan strategi pengendalian vektor secara efektif dan efisien. Analisis spasial dalam SIG dapat digunakan untuk mengetahui pola penyebaran dan daerah potensi penularan DBD. Jenis penelitian ini adalah penelitian deskriptif analitik menggunakan pendekatan cross sectional. Teknik pengambilan sampel menggunakan sampel wilayah memperhatikan proporsi sampel dengan jumlah sampel 146 responden. Pengambilan titik koordinat menggunakan GPS. Analisis data menggunakan analisis univariat dan analisis spasial. Hasil perhitungan statistik spasial ANN diperoleh nilai Z-score = -11,054 terdapat pola spasial kasus DBD di wilayah kerja Puskesmas Kedungmundu. Nilai ANN = 0,52 < 1, artinya pola penyebaran kejadian DBD yang terjadi adalah berkerumun. Kesimpulan dalam penelitian ini sebaran kasus DBD memiliki keterkaitan secara spasial dengan kepadatan penduduk. Abstract Kedungmundu PHC is an endemich region with a high case. Be required to determine policy of vector control strategies effectively and efficiently. Spatial analsys in GIS can be used to determine the pattern of distribution and areas of DHF potential transmission. The type this research was analysis descriptive with cross sectional approach. The sampling technique used a sample area of attention to the proportion of the sample with 146 respondents of total sample. Capturing the coordinates used GPS. Data analisys used univariat and spatial analisys. Result of ANN obtained a Z-score= -11,054, there was a spatial pattern of dengue cases in Kedungmundu PHC. ANN value = 0,52 < 1, it meant that the pattern of DHF distribution was clustered. The conclution of this research was DHF distribution cases has spatial correlation with density population.

  12. ANALISIS GEN HAEMAGGLUTININ PADA VIRUS CAMPAK LIAR

    Directory of Open Access Journals (Sweden)

    Subangkit Subangkit

    2015-05-01

    Full Text Available AbstrakPenyakit Campak disebabkan oleh virus campak yang termasuk genus Morbilivirus dan Family Paramyxoviridae. Penyakit campak masih menjadi masalah kesehatan karena masih ditemukan Kejadian Luar Biasa (KLB di Indonesia. Salah satu penyebab terjadinya KLB tersebut diduga sebagaiakibat perbedaan antigenesitas antara strain vaksin yang digunakan dengan strain virus campak liar yang beredar di Indonesia. Penelitian ini bertujuan mendapatkan gambaran tentang karakteristik genetik gen Haemagglutinin virus campak liar yang ada di Indonesia. Spesimen yang digunakan sebanyak 27 isolat virus penyebab KLB dari 17 propinsi selama periode tahun 2003-2010. Isolat virus dilakukan pemeriksaan secara RT-PCR dan sekuensing dengan metode Sanger. Hasil sekuensing dianalisis dengan menggunakan perangkat lunak Bioedit 7.0 dan MEGA 4.0. Hasil penelitian didapatkan perbedaan 10 asam amino antara virus campak strain vaksin CAM-70 dan virus campak liar pada posisi D416N; K424T; V451M; N455T; V466I; I473T; F476L; Y481S atau Y481N; H495N; G505D. Kesimpulan penelitian ini adalah terdapat perbedaan karakteristik genetik antara virus campak liar di Indonesia berbeda dengan strain virus vaksin CAM-70.Kata kunci : Campak, Analisis Molekuler, Hemagglutinin, CD46AbstractMeasles is caused by virus belonging to the genus Morbilivirus and Family Paramyxoviridae. Measles is still a public health problem because outbreak of measles still found in Indonesia. Outbreak is suspected as a result of differences in antigenicity between vaccine strains used with wild-type measles virus strains circulating in Indonesia. This study aims to get genetic characteristics of wild-type measles virus haemagglutinin gene in Indonesia. The specimens were used 27 viral isolates from 17 provinces period 2003-2010. Viral isolates examined by RT-PCR and sequencing with Sanger method. Sequencing analysis were conducted using Bioedit 7.0 and MEGA 4.0 software. The results showed 10 amino acid differences

  13. Analisis Kelayakan Finansial Usaha Budidaya Bambu

    Directory of Open Access Journals (Sweden)

    Husnul Khotimah

    2015-12-01

    Full Text Available Budidaya bambu diperlukan untuk menambah populasi bambu yang cenderung berkurang yang disebabkan oleh beralihnya fungsi lahan yang digunakan untuk pemukiman atau diganti dengan komoditi tanaman lain yang dianggap lebih menguntungkan. Sementara itu kebutuhan bahan baku bambu terus meningkat sejalan dengan pertumbuhan penduduk dan perkembangan kemajuan ilmu pengetahuan. Budidaya bambu bermanfaat selain untuk menjaga ketersediaan suplai juga untuk meningkatkan kualitas bambu untuk memenuhi permintaan pasar. Tulisan ini mengkaji analisis finansial dari penanaman bambu. Kajian finansial dibutuhkan untuk menunjukkan bahwa upaya penanaman atau budidaya bambu ini layak atau tidak secara finansial untuk dilakukan. Data yang digunakan adalah data hasil penelitian di perusahaan perkebunan bambu PT XYZ di Lampung. Hasil penelitian menunjukkan bahwa nilai NPV (Rp 36.644.364,08 lebih besar dari nol, Net B/C (2,56 lebih besar dari satu, IRR (11 % lebih besar dari suku bunga 6 %, serta payback period pada tahun ke-9 umur proyek 15 tahun. Berdasarkan kriteria indikator kelayakan finansial dapat disimpulkan bahwa usaha budidaya bambu layak secara finansial untuk diusahakan. Katakunci: Hasil Hutan Bukan Kayu (HHBK, budidaya bambu, studi kelayakan, analisis finansial   Financial analysis and feasibity study of bamboo cultivation  Abstract Bamboo cultivation is necessary to increase the population of bamboo clumps. The bamboo clumps tend to decrease due to the shift of used lands for residential or replaced by other crop comodities, which are considered more profitable. On the other hand, the need of bamboo for raw materials remain increase in line with population growth and the development of science. The important of the bamboo cultivation are to maintain the availability of its supply and to improve the quality of bamboo, which meet the market demands. This paper examined financial analysis of bamboo cultivation. Financial study was necessary to show whether

  14. Analisis Korelasi Kanonik Hubungan Perilaku Pemimpin dan Motivasi Kerja Karyawan

    Directory of Open Access Journals (Sweden)

    I Gusti Ayu Made Srinadi

    2014-06-01

    Full Text Available Kualitas pemimpin merupakan penentu keberhasilan organisasi yang dipimpin. Hubungan antara pemimpin dengan karyawannya merupakan hubungan saling ketergantungan yang umumnya tidak seimbang. Dalam proses interaksi yang terjadi antara pemimpin dan karyawan, berlangsung proses saling memengaruhi. Penelitian ini bertujuan untuk mencari hubungan perilaku pemimpin terhadap motivasi kerja karyawan dengan menggunakan analisis korelasi kanonik. Pengujian dengan menggunakan analisis korelasi kanonik menunjukkan bahwa perilaku pemimpin dengan motivasi karyawan memiliki keeratan hubungan dengan nilai korelasi kanonik sebesar 0,9058533. Faktor perilaku pemimpin yang paling tinggi berkorelasi dengan motivasi kerja karyawan di McDonald’s Kuta Beach adalah faktor kemampuan mengarahkan dan menghadapi karyawan dengan nilai korelasi yaitu sebesar 0,7619707.

  15. Analisis Korelasi Kanonik Hubungan Perilaku Pemimpin dan Motivasi Kerja Karyawan

    Directory of Open Access Journals (Sweden)

    I Gusti Ayu Made Srinadi

    2015-04-01

    Full Text Available Kualitas pemimpin merupakan penentu keberhasilan organisasi yang dipimpin. Hubungan antara pemimpin dengan karyawannya merupakan hubungan saling ketergantungan yang umumnya tidak seimbang. Dalam proses interaksi yang terjadi antara pemimpin dan karyawan, berlangsung proses saling memengaruhi. Penelitian ini bertujuan untuk mencari hubungan perilaku pemimpin terhadap motivasi kerja karyawan dengan menggunakan analisis korelasi kanonik. Pengujian dengan menggunakan analisis korelasi kanonik menunjukkan bahwa perilaku pemimpin dengan motivasi karyawan memiliki keeratan hubungan dengan nilai korelasi kanonik sebesar 0,9058533. Faktor perilaku pemimpin yang paling tinggi berkorelasi dengan motivasi kerja karyawan di McDonald’s Kuta Beach adalah faktor kemampuan mengarahkan dan menghadapi karyawan dengan nilai korelasi yaitu sebesar 0,7619707.

  16. Analisis Aliran Daya Berbasis Injeksi Arus dalam Bentuk Vektor

    Directory of Open Access Journals (Sweden)

    Ahmad Wira Satriawan

    2017-11-01

    Full Text Available Tulisan ini memaparkan hasil penelitian yang telah dilakukan untuk membandingkan metode analisis aliran daya berbasis injeksi arus dalam bentuk vektor dengan format polar dan rektangular. Penelitian ini dilakukan untuk memperoleh metode analisa aliran daya dengan perhitungan yang lebih cepat dan akurat, serta iterasi yang lebih sedikit. Metode iterasi Newton Raphson diadopsi dalam penelitian ini dan bahasa pemrograman Python serta library komputasinya digunakan. Analisis terhadap karakteristik konvergensi dari kedua format dilakukan pada IEEE 14-bus Test System. Dari penelitian ini diperoleh hasil bahwa format rektangular lebih unggul dibandingkan format polar untuk kasus yang diteliti.

  17. Advisory expert system for energy analysis in industrial boilers; Sistema experto asesor en el analisis energetico de calderas industriales

    Energy Technology Data Exchange (ETDEWEB)

    Kemper Valverde, Nicolas; Lara Rosano, Felipe; Vazquez Nava, Rodolfo [Laboratorio de Inteligencia Artificial, Instituto de Ingenieria UNAM, Mexico, D. F. (Mexico)

    1994-12-31

    This paper presents an expert system for the operational analysis of industrial boilers, estimating the potential of heat recovery, in the small and medium size industry. The package is friendly, practical, flexible easy to maintain and expandable to take into consideration the user`s specific requirements and allows the analysis of the energy losses in the combustion, feed water, drains, and insulation, identifying the enhancements and estimating the saving potential, in energy as well as economical. [Espanol] En este trabajo se presenta un sistema experto para analizar la operacion de calderas industriales estimando el potencial de recuperacion de calor, en la pequena y mediana industria. El paquete es amigable, practico, flexible, facil en su mantenimiento y expandible para tomar en consideracion los requerimientos especificos de los usuarios y permite el analisis de las perdidas de energia en la combustion, agua de alimentacion, purgas y aislamientos, identificando las mejoras y estimando ahorros potenciales, tanto energeticos como economicos.

  18. BERKELEY/STANFORD: B factory plans

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    For the past several years, accelerator physicists at Lawrence Berkeley Laboratory (LBL) and the Stanford Linear Accelerator Center (SLAC) have been involved in the design of an Asymmetric B Factory to be sited in the tunnel of the PEP electron-positron collider at SLAC

  19. KEKB B-Factory, the luminosity frontier

    International Nuclear Information System (INIS)

    Oide, Katsunobu

    2009-01-01

    The experiment at the KEKB B-Factory, as well as PEP-II, brought the final blow on the 2008 Nobel Prize in Physics for the Kobayashi-Maskawa theory. A few key issues will be described on the design and performance of KEKB to make the world's highest luminosity possible. (author)

  20. The Low-Energy Neutrino Factory

    International Nuclear Information System (INIS)

    Brass, Alan; Geer, Steve; Ellis, Malcolm; Mena, Olga; Pascoli, Silvia

    2008-01-01

    To date most studies of Neutrino Factories have focused on facilities where the energy of the muon in the storage ring has been in the range of 25-50 GeV. In this paper we present a concept for a Low-Energy (∼ 4 GeV) neutrino factory. For baselines of O(1000 km), the rich oscillation pattern at low neutrino interaction energy (0.5 - ∼3 GeV) provides the unique performance of this facility with regard to its sensitivity to CP violation and the determination of the neutrino mass hierarchy. A unique neutrino detector is needed, however, in order to exploit this oscillation pattern. We will describe the basic accelerator facility, demonstrate the methodology of the analysis and give an estimate on how well the Low-Energy neutrino factory can measure θ 13 , CP violation and the mass hierarchy. We will also describe the detector concept that is used, show a preliminary analysis regarding its performance and indicate what R and D is still needed. Finally we will show how the Low-Energy neutrino factory could be a step towards an energy frontier muon collider.

  1. The Energy Factory; EnergieFabriek

    Energy Technology Data Exchange (ETDEWEB)

    Van den Boomen, M.; Van den Dungen, G.J.; Elias, T.; Jansen, M. [Universiteit van Amsterdam UvA, Amsterdam (Netherlands)

    2009-05-15

    The Energy Factory is a collaboration of 26 Dutch local water boards in which options for energy saving and energy production are examined. According to the authors, the initiative of the Energy Factory will lead to a reframing of the role of the water boards. Moreover, they explain how the PPP concept (People, Planet, Profit) may act as platform for negotiations between actors who are involved in the Energy Factory. In addition, the PPP concept is used to demonstrate that the Energy Factory will lead to larger social involvement, social entrepreneurship and growing profits [Dutch] De Energiefabriek is een samenwerkingsverband van 26 waterschappen in Nederland waarin wordt gezocht naar mogelijkheden om energie te besparen en zelf energie te produceren. Volgens de auteurs van deze notitie leidt het initiatief van de Energiefabriek tot een reframing van de rol van waterschappen. Daarnaast leggen ze uit hoe het PPP-concept (People, Profit, Planet) kan fungeren als platform voor onderhandelingen tussen de actoren die betrokken zijn bij de Energiefabriek. Verder wordt met het PPP-concept aangetoond dat de Energiefabriek leidt tot ruimere maatschappelijke betrokkenheid, maatschappelijk ondernemen en winstvergroting.

  2. Racetrack lattices for the TRIUMF KAON factory

    International Nuclear Information System (INIS)

    Servranckx, R.V.; Wienands, U.; Craddock, M.K.; Rees, G.H.

    1989-03-01

    Separated-function racetrack lattices have been developed for the KAON Factory accelerators that have more flexibility than the old circular lattices. Straight sections with zero dispersion are provided for rf cavities and fast injection and extraction, and with controlled dispersion for H - injection and slow extraction. In addition the new lattices have fewer depolarizing resonances than the old circular lattices

  3. Factory automation for heavy electric equipment

    International Nuclear Information System (INIS)

    Rokutani, Takashi; Ninomiya, Iwao; Hatayama, Naokatsu; Kato, Hiroshi; Yano, Hideaki.

    1986-01-01

    The heightening of productivity in the factories manufacturing heavy electric equipment has been advanced so far by the rationalization of direct workings such as NC, robots and the adoption of FMS (flexible manufacturing system). However, as CAD advances, the effective utilization of these data and the expansion to future CIM (computer integrated manufacture) have become to be demanded. In the Hitachi Works of Hitachi Ltd., it was decided to advance the synthetic rationalization by adopting FA (factory automation) system. Steam turbine blades, pipings for nuclear power plants and motor coils were taken up as the objects since these are important parts, and for the purpose of the drastic heightening of QA level, the heightening of accuracy and the shortening of processes, the synchronization with field installation schedule and the creation of safe working place environment, the FA projects for these three sections were simultaneously planned. When the automation of non-mass production factories is promoted, there are the unmanned factories combining FMS lines for relatively many products and those characterized by FMC of shortening preparation time for small lot products, and this is the examples of the former. The system constitution for FA and the production management combined with it are described. The high reliability of the optical network was regarded as important. (Kako, I.)

  4. Employment and Training Problems in New Factories.

    Science.gov (United States)

    International Labour Office, Geneva (Switzerland).

    Does management in newly established factories using highly advanced technology meet special problems in recruitment and training of their workers? Are the traditional training systems supplying the skilled manpower required for running highly sophisticated plants? These were the basic questions asked when the present study was started in seven…

  5. The Mathematics of Symmetrical Factorial Designs

    Indian Academy of Sciences (India)

    The Mathematics of Symmetrical Factorial Designs. Mausumi Bose (nee Sen) obtained her MSc degree in. Statistics from the Calcutta. University and PhD degree from the Indian Statistical. Institute. She is on the faculty of the Indian. Statistical Institute. Her main field of research interest is design and analysis of experiments.

  6. A tau -- charm -- factory at Argonne

    International Nuclear Information System (INIS)

    Berger, E.; Fields, T.; Grosnick, D.; Norem, J.; Repond, J.; Schoessow, P.

    1994-01-01

    Depending on the beam energy setting, the τ -- charm -- factory will be optimized to study physics with τ leptons, with charmed mesons, or with charmonium states. This report gives a short overview of the physics of these topics. Also discussed are the detectors and the costs associated with this project

  7. Plant factories; crop transpiration and energy balance

    NARCIS (Netherlands)

    Graamans, Luuk; Dobbelsteen, van den Andy; Meinen, Esther; Stanghellini, Cecilia

    2017-01-01

    Population growth and rapid urbanisation may result in a shortage of food supplies for cities in the foreseeable future. Research on closed plant production systems, such as plant factories, has attempted to offer perspectives for robust (urban) agricultural systems. Insight into the explicit role

  8. Factorial and reduced K-means reconsidered

    NARCIS (Netherlands)

    Timmerman, Marieke E.; Ceulemans, Eva; Kiers, Henk A. L.; Vichi, Maurizio

    2010-01-01

    Factorial K-means analysis (FKM) and Reduced K-means analysis (RKM) are clustering methods that aim at simultaneously achieving a clustering of the objects and a dimension reduction of the variables. Because a comprehensive comparison between FKM and RKM is lacking in the literature so far, a

  9. Undergraduate Students' Initial Conceptions of Factorials

    Science.gov (United States)

    Lockwood, Elise; Erickson, Sarah

    2017-01-01

    Counting problems offer rich opportunities for students to engage in mathematical thinking, but they can be difficult for students to solve. In this paper, we present a study that examines student thinking about one concept within counting, factorials, which are a key aspect of many combinatorial ideas. In an effort to better understand students'…

  10. The Idea Factory: An Interactive Intergroup Exercise

    Science.gov (United States)

    Rosh, Lisa; Leach, Evan

    2011-01-01

    This article outlines the Idea Factory exercise, an interactive exercise designed to help participants examine group, individual, and organizational factors that affect intergroup conflict. Specific emphasis is placed on exploring the relationship between intra- and intergroup dynamics and identifying managerial practices that foster effective…

  11. Business plan Feed Factory Zambezi Valley, Mozambique

    NARCIS (Netherlands)

    Vernooij, A.G.; Wilschut, S.

    2015-01-01

    This business plan focuses on the establishment of a poultry feed factory, one of the essential elements of a sustainable and profitable poultry meat value chain. There is a growing demand for poultry meat in the Tete Province, and currently a large part of the consumed broilers come from other

  12. MODEL PENGELOLAAN TEACHING FACTORY SEKOLAH MENENGAH KEJURUAN

    Directory of Open Access Journals (Sweden)

    M Burhan R Wijaya

    2013-02-01

    Full Text Available This study aims to identify and develop management models Factory Teaching Vocational School through a series of tests and validation of the model with the approach of reasearch and Development. Teaching Factory Management Models at Vocational Schools is a concept that combines learning management approach learning Competency Based Training (CBT and Production Based Training (PBT in the real atmosphere so that the process of achieving competence or skill skills life skills (life skills in accordance with the standards of graduate work in the industrial world. In particular, this study aims to formulate design management model development Teaching Factory Vocational School. To achieve the research objectives above using the approach of Research and Development, through preliminary studies, design development models, testing and validation. Preliminary study phase is planned to take the flow / stage as follows: the study of literature, study / collection of field data, and a description and analysis of field findings (factual, namely: (1 the description of the characteristics of vocational school with a standard performance indicators that can be poured as the content of the development of Teaching Factory, (2 description of the characteristics and potential development group management model Tefa as an outcome groups to develop and implement management models Tefa for Vocational Schools (3 description of the characteristics of potential stakeholders to support the development and implementation TEFA management model, and (4 preparation of the management model TEFA for Vocational Schools excellence and innovative. Trial design done on a limited scale model group. Then the model was accompanied by outcome group to develop and implement a model TEFA for Vocational Schools to determine whether the model developed can be applied correctly. Data analysis in this study, the preliminary study stage, the findings or the facts about productive learning

  13. ANALISIS FAKTOR KEHADIRAN DOSEN DI UNIVERSITAS X

    Directory of Open Access Journals (Sweden)

    Annisa Mulia Rani

    2016-10-01

    Full Text Available Aspek kualitas pekerjaan berkaitan langsung dengan waktu yang khusus digunakan dosen untuk mengembangkan kemampuan. Maka untuk merealisasikan kualitas dosen yang terbaik , pihak manajemen khusunya dekan membuat peraturan untuk kehadiran dosen adalah minimal 25 jam/minggu. Dengan peraturan ini diharapkan dosen dapat melaksanakan beban kerja dosen sebaik-baiknya. Peraturan ini tertulis dan tertuang pada SK Dekan No 20/2006 pada kampus X. Dengan Menggunakan Analisis faktor mencoba menemukan hubungan atar sejumlah variable-variabel yang awalnya saling independen satu dengan yang lain dimana variable penyebab kekurangan jam dosen datang/minggu adalah keluaraga, manajemen, hubungan social, fasilitas pengajaran, jarak/lokasi, kompensasi transport. Berdasarkan uji Bartley test dan Measure sample of adequate yang pertama maka dengan nilai sig 0.04 dan msa 0.540 . Dengan menggunakan metode principal component analysis maka pembentukan factor hanya ada 1 componen karena nilai eigen value yang mempunyai nilai diatas 1. Faktor pembentuk baru yaitu manajemen, kompensasi dan jarak menjadi satu component.

  14. ANALISIS MODEL KEPUASAN TERHADAP PEMBELIAN ULANG

    Directory of Open Access Journals (Sweden)

    Naili Farida

    2014-09-01

    Full Text Available Tujuan penelitian ini yaitu untuk menguji pengaruh brand equity, nilai pelanggan dan lifestyle yang dimediasi kepuasan konsumen terhadap pembelian ulang produk gadget di Kota Semarang. Responden dalam penelitian ini adalah seluruh konsumen yang telah melakukan pembelian produk gadget merek Samsung, sebanyak 120 orang. Teknik sampling yang digunakan yaitu purposive sampling. Teknik analisis yang digunakan yaitu Partial Least Square (PLS. Hasil penelitian menunjukkan bahwa terdapat pengaruh brand equity terhadap kepuasan, namun dalam konteks lifestyle dan nilai pelanggan tidak ada pengaruh terhadap kepuasan. Sedangkan kepuasan menunjukkan adanya pengaruh terhadap pembelian ulang. Diharapkan dari hasil penelitian ini mampu meningkatkan pembelian ulang melalui brand equity, lifestyle dan nilai pelanggan dalam konteks kepuasan. The objective of the research was to test the influence of brand equity, customer value and lifestyle which were mediated by consumer satisfaction toward re-purchasing of gadget products in Semarang. The respondents of the study were all consumers who have purchased Samsung gadget products. It was a purposive sampling study with 120 respondents. The data were analyzed by Partial Least Square (PLS. The result of the study showed that there was an influence of brand equity toward satisfaction, but in the lifestyle context and customer value did not give any influence toward satisfaction. Whereas; the satisfaction gave influence toward re-purchase. It is expected that this study can increase the repurchasethrough brand equity, lifestyle and customer values in the satisfaction context.

  15. Correlacion entre metodos de analisis de Zn disponible en cuatro ordenes de suelos de Costa Rica

    Directory of Open Access Journals (Sweden)

    Eloy Molina

    2001-01-01

    Full Text Available Se realizo una comparación entre métodos analisis del Zn disponible en 4 ordenes de sue- Analytilos de Costa Rica (Ultisoles, Vertisoles, Andisoles Inceptisoles, 25 de c/u, utilizando las siguientes soluciones extractoras: Olsen Modificado, Meh- lich 3, Morgan Modificado, DTPA y HC1. Las cantidades de Zn extrafdas dependieron de la natu- raleza qufmica de la solucion extractora. El HCl presento los contenidos mas altos de Zn en los chasuelos, excepto en Vertisoles. Las soluciones que hicontienen el agente quelante EDTA (Olsen Modi- ficado y Mehlich`3, extrajeron niveles interme- Modidios de Zn, en tanto que los metodos que contie- Den el quelato DTPA (Morgan Modificado y DT - PA, obtuvieron los valores mas bajos. Las corre- laciones de Zn extrafble entre los 5 metodos fue- signifirOD significativas en la mayona de los casos, tanto nivel de orden de suelos como en el conjunto de indivilos 100 suelos analizados. Los coeficientes de co- rrelacion mas altos, se presentaron entre Mehlich Morgan Modificado y DTPA. Las correlaciones Modifueron consistentes en los 4 ordenes, 10 que indica que estas soluciones poseen un amplio margen de adaptacion a diferentes tipos de suelo, siendo una caractenstica ventajosa para la selección de un metodo de analisis. El Olsen Modificado fue mas slighteficiente para la extraccion de Zn en suelos de pH ligeramente acido 0 neutro (Vertisoles e Inceptiso- les, que en suelos acidos (Ultisoles y Andisoles. EI HCI extrajo cantidades muy aItas de Zn que Moraparentementestan relacionadas con formas no disponibles para lag plantas. Se concluye que lag soluciones Mehlich 3, Morgan Modificado y DT - PA son semejantes en la forma de extraer Zn dispo- Dible, y podrian seT una altemativa para sustituir el metoda tradicional de Olsen Modificado utilizado en Costa Rica. Sin embargo,la eficiencia de ellas no puede seT establecida sino a traves de log estudios de correlacion contra rendimiento en invernadero y campo.

  16. Residues leaching from 'Factory of barren ores'

    International Nuclear Information System (INIS)

    Rakhmatov, N.; Khakimov, N.; Nazarov, Kh.M.; Barotov, A.M.

    2012-01-01

    The objective of the present work is safe management of residues from Factory of Barren Ores, their reprocessing, expenditures reduction for remediation of Istiklol city former uranium tailings. For this purpose, some experiences were adopted - Factory of Barren Ores tailing use for filling up the open pit where water with uranium content 3-5 mg/l is located. Factory of Barren Ores waste are passed through heap leaching and have some amount of uranium salts dissolved in water. Thus, we propose to dissolve uranium from Factory of Barren Ores wastes with uranium bearing water flowing out from gallery and filling up the open-pit by radioactive wastes. In so doing, uranium content flowing out from gallery will increase twice, and further, passing them through apricot's shell, as a sorbent, we will clean the water against radionuclides. Residue samples with uranium content 0,015% from Factory of Barren Ores and uranium bearing waters from gallery 1 with uranium content 0,0025 g/l were used for laboratory tests. After which, a slurry was prepared by means of residue mixing with water in ratio of solid and liquid phases (S:L) - 1:2 and 9,7 ml of sulfuric acid (Ρ=1,82) was added which corresponds consumption by H 2 SO 4 176,54 kg/t. For the first test, leaching was carried out during 4 hours at ph=1,6 at room temperature. For the second test, leaching was carried out at 60 d eg C a nd ph=1,6 during 4 hours. Slurry heating and mixing was carried out by means of magnetic mixer. The basic residue leaching indicators are provided in this article.

  17. Efektivitas dan Kendala Pembelajaran Sains Berbasis Inkuiri terhadap Capaian Dimensi Kognitif Siswa: Meta Analisis

    Directory of Open Access Journals (Sweden)

    Abdurrahman Abdurrahman

    2017-06-01

    teknologi informasi. Pembelajaran berbasis inkuiri sering disusun dalam fase penyelidikan yang berfokus untuk membangun kemampuan sains bagi para siswa. Namun, variasi yang berbeda mengenai makna kompetensi penyelidikan sering kita temukan di berbagai literatur. Artikel ini berfokus untuk mengidentifikasi dan meringkas fitur inti dari pembelajaran berbasis inkuiri melalui metode meta analisis, mengkaji literatur secara sistematis dan mengembangkan proses penyelidikan yang disintesis dengan menggabungkan kekuatan kerangka kerja pembelajaran berbasis inkuiri yang ada untuk meningkatkan prestasi belajar siswa. Kajian ini dilakukan dengan menggunakan basis data dari Web of Science dan ERIC (Education Resources Information Center; Sebanyak 15 artikel yang menjelaskan tahap penyelidikan atau keseluruhan proses penyelidikan dipilih berdasarkan kriteria pencarian yang spesifik. Analisis terhadap artikel menghasilkan identifikasi lima fase penyelidikan umum yang dapat berbeda secara istilah satu sama lainnya yaitu: Orientasi, Konseptualisasi, Investigasi, Diskusi dan Kesimpulan. Disamping itu, hampir seluruh pembelajaran berbasis inkuiri biasanya berakhir dengan fase Kesimpulan. Berdasarkan analisis di seluruh hasil penelitian menunjukkan bahwa pembelajaran berbasis inkuiri telah berhasil menunjukkan peningkatan penguasaan aspek kognitif siswa secara signifikan.

  18. BAHASA DAN IDEOLOGI: MENGUNGKAP IDEOLOGI DAN KEKUASAAN SIMBOLIK DI BALIK PENGGUNAAN BAHASA (KAJIAN TEKS MEDIA MELALUI ANALISIS WACANA KRITIS

    Directory of Open Access Journals (Sweden)

    Su haryo

    2014-11-01

    Full Text Available Abstrak   Tulisan ini didasari sebuah anggapan bahwa bahasa tidak berada di ruang hampa sosial.Maka, bahasa pada dasarnya bukan hanya untaian kata yang hanya bersifat linguistik, tetapi bersifat sosial. Karenanya, bahasa dipahami sebagai tindakan sosial.Implikasinya, bahasa bukan hanya bermatra linguistik, tetapi juga bermatra sosial. Van Dijk menjadi salah satu model yang dapat digunakan sebagai alat untuk menganalisis wacana secara kritis. Penelitian analisis wacana kritis model van Dijk mempertimbangkan teks, konteks, kognisi sosial, dan analisis/konteks sosial. Untuk mengungkap hal itu, langkah yang dapat dilakukan adalah: mengungkap struktur makro (tematik, suprstruktur (skematik, dan struktur mikro yang terdiri atas semantik, sintaksis, stilitistik, dan retorika. Untuk mengungkap hal itu, di sini digunakan metode simak dan catat dengan menjadikan Suara Merdeka dan Kompassebagai sumber datanya. Hasilnya pertama,SM cenderung berideologi kasar, provokatif, dan konotatif/figuratif. Hal itu, tampak pada pilihan kata/kalimat  kata yang cenderung kasar, seperti mengancam,menyerang, memanggil paksa, menyeret, menembak.Sementara, harian K cenderung berideologi idealisme pers yang objektif, netral, dan berimbang. Kedua, dari dimensi kekuasaan (simbolik, harian SM cenderung menjadi “oposisi”  dan “oposan”sebagai pihak yang di-dominan-kan, sedang pihak pemerintah sebagai pihak yang “dimarginalkan”. Sementara, harian K menempatkan pihak yang dominan/marginal lebih didasarkan pada kondisi objektif di lapangan yang  berbasis data dan keterangan yang dari narasumber yang cenderung netral, seperti pengamat, warga, dan akademisi; tidak didasarkan pada keterangan yang cenderung subjektif, seperti dari para politisi.Ketiga, dari sisi analisis sosial dan kognisi sosial; SM lebih tampak sebagai cerminan tagline-nya yaitu lokal (yaitu “perekat komunitas Jawa Tengah”, sedangkan harian K lebih “mengabdi” pada rakyat seperti tampak pada

  19. ANALISIS KONTRIBUSI PAJAK HOTEL TERHADAP PENDAPATAN ASLI DAERAH KABUPATEN NUNUKAN

    OpenAIRE

    -, MULIATI

    2014-01-01

    2014 Analisis Kontribusi Pajak Hotel terhadap Pendapatan Asli Daerah Kabupaten Nunukan Analysis of The Contributions Tax on Hotel Againts Regional Renenue Nunukan District Muliati Haerial M. Christian Mangiwa Penelitian ini bertujuan untuk mengetahui seberapa besar kontribusi pajak hotel terhadap pendapatan asli daerah, mengetahui sistem pengawasan, dan potensi yang ada untuk meningkatkan pajak hotel, mengetahui sistem dan prosedur...

  20. Analisis Sektor/Sub Sektor Unggulan di Kabupaten Bungo

    Directory of Open Access Journals (Sweden)

    Gafur Gafur

    2016-03-01

    Full Text Available Abstract. This study aimed to analyze the leading sectors in Bungo. The method used is Location Quotient (LQ, Dynamic Location Quotient (DLQ, specialization index, Growth Ratio Model (MRP. Based on analysis of LQ and DLQ, there are only two basis sectors at present and in the future, namely the construction sector and trade, hotels and restaurants. Based on the analysis of Specialization Index, in Bungo Regency has a concentration of the economy in the agricultural sector and the manufacturing sector. Based on MRP analysis also showed that prominent sector growth at the level of Bungo and Jambi Province, namely electricity, gas and water supply; the building sector; and trade, hotels and restaurants. Keywords : Location Quotient (LQ, Dinamic Location Quotient (DLQ, Specialization Index, Growth Ratio Model   Abstrak. Penelitian ini bertujuan untuk menganalisis sektor unggulan di Kabupaten Bungo. Metode yang digunakan adalah analisis Location Quotient (LQ, Dinamic Location Quotient (DLQ, indeks spesialisasi, Model Rasio Pertumbuhan (MRP. Berdasarkan analisis LQ dan DLQ,  hanya ada 2 sektor yang menjadi sektor basis pada saat ini dan pada masa yang akan datang yaitu sektor bangunan dan sektor perdagangan, hotel dan restoran. Berdasarkan analisis Indeks Spesialisasi, di Kabupaten Bungo telah terjadi konsentrasi ekonomi pada sektor pertanian dan sektor industri pengolahan. Berdasarkan analisis MRP juga dapat diketahui bahwa sektor yang menonjol pertumbuhannya pada tingkat Kabupaten Bungo dan Provinsi Jambi yaitu sektor listrik, gas dan air bersih; sektor bangunan; serta sektor perdagangan, hotel dan restoran. Kata Kunci : Location Quotient (LQ, Dinamic Location Quotient (DLQ, indeks spesialisasi, Model Rasio Pertumbuhan

  1. STRATEGI PENGEMBANGAN USAHA KERAJINAN ENCENG GONDOK SEBAGAI PRODUK UNGGULAN KABUPATEN SEMARANG MENGGUNAKAN ANALISIS RANTAI NILAI

    Directory of Open Access Journals (Sweden)

    Nia Budi Puspitasari

    2013-02-01

    Full Text Available Eceng gondok adalah sejenis tumbuhan yang hidup terapung di permukaan air. Pertumbuhan eceng tersebut akan semakin baik apabila hidup pada air yang dipenuhi limbah pertanian atau pabrik (Yuwanto, 2007. Eceng gondok adalah tanaman yang dapat dimanfaatkan menjadi berbagai kerajinan berupa sandal, tas, mebel dan souvenir yang memiliki nilai seni tinggi. Perkembangan kerajinan eceng gondok yang semakin pesat dan kondisi pemasaran yang baik sebesar 33, 33% membuat kompetitor sejenis semakin bermunculan. Oleh karena itu diperlukan strategi agar pemilik UKM dapat mempertahankan usahanya dan tetap berkompetisi di pasaran. Rantai nilai meliputi proses yang saling terkait secara vertikal dan menghasilkan nilai tambah bagi konsumen (Kaplinsky dan Morris, 2002. Dengan adanya rantai nilai tersebut dapat diketahui jaringan rantai nilai dalam memproduksi kerajinan eceng gondok. Tahapan penelitian yang dilakukan adalah menganalisis rantai nilai secara keseluruhan, kemudian melakukan analisis SWOT, menetapkan strategi berdasarkan variabel Diamond Porter, dan yang terakhir melakukan analisis Critical Success Factor untuk mengetahui faktor-faktor kesuksesan produk eceng gondok. Kata Kunci : eceng gondok, rantai nilai, SWOT, Diamond Porter, CSF Abstract Water hyacinth is a kind of plant life floating on the water surface. Eceng will grow  better if the water-filled lives on the farm or factory waste (Yuwanto, 2007. Water hyacinth is a plant that can be utilized as a variety of crafts such as slippers, bags, furniture and souvenirs that have high artistic value. Progress craft is rapidly increasing water hyacinth and good marketing condition by 33, 33% make more similar competitors emerge. Therefore we need strategies for UKM owners to maintain their business and remain competitive in the market.The value chain includes processes are interlinked vertically and generate added value for the consumer (Kaplinsky and Morris, 2002. With this value chain, network of value

  2. Flow-based approach for holistic factory engineering and design

    OpenAIRE

    Constantinescu, C.; Westkämper, E.

    2010-01-01

    The engineering of future factories requires digital tools along life cycle phases from investment planning to ramp-up. Manufacturers need scientific-based integrated highly dynamic data management systems for the participative and integrated factory planning. The paper presents a new approach for the continuously integrated product design, factory and process planning, through a service-oriented architecture for the implementation of digital factory tools. A first prototype of the digital fa...

  3. An Interactive Simulation Tool for Production Planning in Bacon Factories

    DEFF Research Database (Denmark)

    Nielsen, Jens Frederik Dalsgaard; Nielsen, Kirsten Mølgaard

    1994-01-01

    The paper describes an interactive simulation tool for production planning in bacon factories. The main aim of the tool is to make it possible to combine the production plans of all parts of the factory......The paper describes an interactive simulation tool for production planning in bacon factories. The main aim of the tool is to make it possible to combine the production plans of all parts of the factory...

  4. Estructura factorial y consistencia interna de la Utrech Work Engagement Scale (UWES 17 entre trabajadores sanitarios de Chile (Factorial Structura and Structura and Internal Consistency of the Utrech Work Engagement Scale (UWES 17 Among Health Workers of Chile

    Directory of Open Access Journals (Sweden)

    Ralph Müller Gilchrist

    2013-12-01

    Full Text Available RESUMEN: Con la finalidad de aportar evidencias de validez y confiabilidad de los instrumentos para evaluar calidad de vida laboral, el presente estudio evalúa la estructura factorial y la confiabilidad de la escala UWES-17 que mide Engagement o compromiso laboral. Se encuestó a 165 trabajadores de la salud chilenos, de distintas disciplinas sanitarias y calidad contractual, siendo la mayoría mujeres (70.30% y profesionales no médicos (27.88%. A través de un Análisis Factorial Exploratorio, se identificó dos factores: Involucramiento con el trabajo y Entusiasmo por el trabajo, evidenciando confiabilidad suficiente. El estudio evidencia que la escala UWES-17, considerando la estructura factorial antes mencionada, presenta adecuadas propiedades psicométricas para ser utilizadas en trabajadores sanitarios chilenos, lo que apoya su uso para investigar este fenómeno laboral. ABSTRACT: In order to provide evidence of validity and reliability of the instruments to evaluate the quality of working life, this study assesses the factorial structure and the reliability of the UWES-17 scale, measuring Engagement or employment commitment. A group of 165 Chilean Health workers were surveyed from various health disciplines and contract quality, the majority being women (70.30% and non-medical professionals (27.88%. Through a Factorial Exploratory Analysis, we identified two factors: involvement with work and enthusiasm for work, demonstrating sufficient reliability. The study shows that the UWES-17 scale, considering the factorial structure referred to above, presents appropriate psychometric properties to be used in Chilean health workers, which supports its use to investigate this laboral phenomenon.

  5. Analysis of the temperature field of an instrument's guard to measure the thermal conductivity of insulating solid materials; Analisis del campo de temperatura de la guarda de un instrumento para medir la conductividad termica de materiales solidos aislantes

    Energy Technology Data Exchange (ETDEWEB)

    Lira Cortes, Leonel; Xaman Villasenor, Jesus P; Chavez Chena Yvonne [CENIDET: Centro Nacional de Investigacion y Desarrollo Tecnologico, Cuernavaca, Morelos(Mexico)

    2000-07-01

    In this paper the analysis of the temperature field of the guard of an instrument called hot plate apparatus with guard (APCG), is presented. The experimental results are compared against the ones that are obtained when solving the problem in analytical form. In the analytical solution the influence of taking into account more than one own value is analyzed and the results when truncating in the first term of sum that corresponds to the first own value and to truncate in the second term that includes the first and second root are compared. The instrument is a parallel flat plate apparatus with guards of 305 mm of diameter and operates in an interval of 10 to 80 of temperature and can measure insulating samples with a maximum thickness of 75 mm with a class of exactness of 4%. In applications of calculation of thermal loads, it is necessary to know the thermal conductivity of insulating and construction materials, when the applications are oriented to the use of renewable energies such as the solar, with the purpose of making an efficient use of this energy. [Spanish] En este trabajo se presenta el analisis del campo de temperatura de la guarda de un instrumento denominado aparato de placa caliente con guarda (APCG). Se comparan los resultados experimentales contra los que se obtienen al resolver el problema en forma analitica. En la solucion analitica se analiza la influencia de tomar en cuenta mas de un valor propio y se comparan los resultados al truncar en el primer termino de la sumatoria que corresponde al primer valor propio y truncar en el segundo termino que incluye la primera y segunda raiz. El instrumento es un aparato de platos planos paralelos con guardas de 305 mm de diametro y opera en un intervalo de 10 a 800 grados Celsius de temperatura y puede medir muestras aislantes con un maximo de espesor de 75 mm con una clase de exactitud del 4%. En aplicaciones del calculo de cargas termicas, es necesario conocer la conductividad termica de materiales

  6. ANALISIS KINERJA DENGAN MENGGUNAKAN PENDEKATAN RASIO CAMEL

    Directory of Open Access Journals (Sweden)

    Sri Murdiati

    2015-06-01

    Full Text Available Tujuan penelitian ini adalah untuk menganalisis tingkat kesehatan bank dilihat dari kategori CAMEL. Metode penelitian yang digunakan adalah studi kasus di PD BPR BKK Banjarharjo.Dalam menguji hipotesis digunakan alat analisis CAMEL. Hasil penelitian ini yaitu modal pada 2008 sampai 2010 termasuk dalam kriteria sehat. ROA meningkat 2008 sampai 2010 dengan kriteria sehat bagi biaya operasional yang dikeluarkan oleh pendapatan operasional yang seimbang. Rasio Kas tahun 2008 sampai 2010 termasuk dalam kriteria sehat berarti bank memiliki kemampuan untuk mengelola asset yang digunakan untuk membayar kewajiban. LDR mengalami tren yang signifikan selama tahun 2008 sampai 2010 sehingga dana yang diterima bank untuk meningkatkan baik tabungan, deposito berjangka, modal inti, yang berarti kemampuan bank untuk meningkatkan penyaluran kredit, IRR menunjukan nilai positif dalam menghadapi resiko pasar.Pengembangan tingkat kesehatan pada tahun 2008 sampai 2010 untuk komponen Capital, Assets, Laba dan Likuiditas meningkat. The goal of this research is to analyze the healtiness of banks seen from CAMEL category. The research applied a case study in PD BPR BKK Banjarharjo. The hypotheses tested using CAMEL analysis tools. The result of the study is that the modal used 2008 until 2010 is consideredin a healthy criteria. The increasing ROA in 2008 until 2010 is considered healthy criteria for operational expenses incurred by the operating income. Such condition meant that the banks are able to manage the assets which are used to pay the obligations. The significant increasing of LDR over the years 2008 until 2010 makes the received funds by the bank to increase the savings deposits, time deposits and the core capital. As the recunts, the banks are able to increase credit disstribution. More over, the IRR showed a positive values in the face of market risks and the development of healthy levels in 2008 until 2010 for the components of Capital, Assets, Earnings and

  7. The Virtual Factory Teaching System (VFTS): Project Review and Results.

    Science.gov (United States)

    Kazlauskas, E. J.; Boyd, E. F., III; Dessouky, M. M.

    This paper presents a review of the Virtual Factory Teaching (VFTS) project, a Web-based, multimedia collaborative learning network. The system allows students, working alone or in teams, to build factories, forecast demand for products, plan production, establish release rules for new work into the factory, and set scheduling rules for…

  8. e sup + e sup - Factories: PEP-II, KEKB, DAPHINE

    CERN Document Server

    Guiducci, S

    2001-01-01

    In 1999 two B-factories, PEP-II and KEK, and a PHI-factory, DAPHINE, started their physics experiments. A status report of the three factories is presented. A description of the interaction regions, strongly influenced by the detector requirements, and of the machine background in the detectors is presented.

  9. The Physics of the B Factories

    Energy Technology Data Exchange (ETDEWEB)

    Bevan, A.J. [Queen Mary Univ., London (United Kingdom); Golob, B. [Ljubljana Univ. (Slovenia). Faculty of Mathematics and Physics; J. Stefan Institute, Ljubljana (Slovenia); Mannel, T. [Siegen Univ. (Germany). Theoretische Physik 1; Collaboration: BABAR Collaboration; Belle Collaboration; and others

    2014-11-15

    The inspiration for this book came from Fran@cois le Diberder. During his term as spokesperson for BABAR he laid down a vision for the two B Factory detector collaborations, BABAR and Belle, to work together on a book that would describe the methodologies used and physics results obtained by those experiments. A key ideal emphasized from the outset was that this book should be written from a pedagogical perspective; it should be of interest to the student and expert alike. This vision was presented during a BABAR collaboration meeting on the island of Elba in May 2008 and a follow up Belle collaboration meeting at KEK, with visiting colleagues from the BABAR collaboration, and was embraced by the community. A number of workshops involving people from the theoretical community as well as the two collaborations were held on four continents over the following years. The resulting book, ''The Physics of the B Factories'', is a testament to the way that this concept captured the zeitgeist on both sides of the Pacific Ocean. This book is divided into three parts, the first of which provides a brief description of the B Factories, including a short (though not exhaustive) historical perspective, as well as descriptions of the detectors, ancillary data acquisition systems and data (re)processing systems that were built by the two detector collaborations in the late 1990's. The second part of the book discusses tools and methods that are frequently used when analyzing the data collected. These range from details of low level reconstruction algorithms and abstract summaries of statistical methods to high level prescriptions used when evaluating systematic uncertainties on measurements of observables. The third part of the book is devoted to physics results. This includes sufficient theoretical discussion in order for the reader to understand the context of the work being described. We are indebted to our colleagues from the theoretical community who

  10. The Physics of the B Factories

    International Nuclear Information System (INIS)

    Bevan, A.J.; Golob, B.; Mannel, T.

    2014-01-01

    The inspiration for this book came from Fran@cois le Diberder. During his term as spokesperson for BABAR he laid down a vision for the two B Factory detector collaborations, BABAR and Belle, to work together on a book that would describe the methodologies used and physics results obtained by those experiments. A key ideal emphasized from the outset was that this book should be written from a pedagogical perspective; it should be of interest to the student and expert alike. This vision was presented during a BABAR collaboration meeting on the island of Elba in May 2008 and a follow up Belle collaboration meeting at KEK, with visiting colleagues from the BABAR collaboration, and was embraced by the community. A number of workshops involving people from the theoretical community as well as the two collaborations were held on four continents over the following years. The resulting book, ''The Physics of the B Factories'', is a testament to the way that this concept captured the zeitgeist on both sides of the Pacific Ocean. This book is divided into three parts, the first of which provides a brief description of the B Factories, including a short (though not exhaustive) historical perspective, as well as descriptions of the detectors, ancillary data acquisition systems and data (re)processing systems that were built by the two detector collaborations in the late 1990's. The second part of the book discusses tools and methods that are frequently used when analyzing the data collected. These range from details of low level reconstruction algorithms and abstract summaries of statistical methods to high level prescriptions used when evaluating systematic uncertainties on measurements of observables. The third part of the book is devoted to physics results. This includes sufficient theoretical discussion in order for the reader to understand the context of the work being described. We are indebted to our colleagues from the theoretical community who have helped us achieve

  11. Portable Material Culture and Death Factory Auschwitz

    Directory of Open Access Journals (Sweden)

    Adrian T. Myers

    2007-11-01

    Full Text Available Like any other factory, the death factory of Auschwitz consumed primary materials and produced secondary products. Unique to Auschwitz, though, is that the primary material consumed was human life; not just the life of the breathing human body, but also the material possessions associated with that life. The detritus of this most efficient genocide – clothing, jewellery, food, corpses – was appropriated and put to new uses by the SS and the prisoners. Others have recognised the various postwar material cultural outcomes of the camp: the writing, the film, the theatre, the art, the tourism. This article, however, demonstrates that the material culture of Auschwitz is not a phenomenon exclusive to the postwar era. It focuses on the fact that inside the camp during the war, despite the landscape of death and deprivation, intimate interaction between humans and material culture continued.

  12. JINR tau-charm factory design study

    International Nuclear Information System (INIS)

    Perel'shtejn, E.; Aleksandrov, V.; Antropov, V.

    1993-01-01

    The review on tau-charm factory in JINR (Dubna) is presented. The structure scheme of tau-charm factory is described. The problems on injection complex are discussed: the composition, the working regime and parameters. The magnetic lattice of a booster is described. A versatile magnet lattice is used in tau-charm collider. It can realize both conventional flat beam scheme and monochromatization scheme. The results of chromaticity correction in high emittance lattice are presented. The list of parameters of tau-charm collider is given. The technical proposal of magnetic elements of booster and collider and their power supplies is made, as well as RF power supply in collider and vacuum system in its periodic cell. 12 refs.; 12 figs.; 3 tabs

  13. B factory rf system design issues

    International Nuclear Information System (INIS)

    Zisman, M.S.

    1992-06-01

    We discuss the issues of relevance to the design of a B factory RF system. First, the general parameter regime is outlined, and the reasons behind certain commonly made choices are indicated. This regime involves high beam currents, and many relatively short bunches. Next, the physics difficulties associated with coupled-bunch instabilities are described briefly. We then describe in general terms the alternative approaches taken by various B factory designers, the motivation for these choices, and the technical issues raised by them. Technical solutions have been proposed for both the room-temperature and the superconducting RF scenarios, and considerable R ampersand D is being carried out worldwide to confirm and optimize these solutions

  14. Physics at e+e- factories

    International Nuclear Information System (INIS)

    Lueth, V.; MacFarlane, D.B.

    1991-02-01

    Feasible designs are well advanced for high-luminosity e + e - storage rings which produce B 0 bar B 0 pairs either at rest or, in what appears to be a more promising option, boosted in the detector frame. Facilities which could provide samples of 30--100 fb -1 per year on the Υ(4S) will be proposed in early 1991. Here we examine the principal physics goal of such B Factories, namely CP violation in the b system. Methods in a variety of channels, estimated event samples, and detector requirements are all considered. We conclude that the physics argument for an e + e - B Factory is well documented, and compelling. 50 refs., 22 figs., 10 tabs

  15. B factory RF system design issues

    International Nuclear Information System (INIS)

    Zisman, M.S.

    1992-01-01

    We discuss the issues of relevance to the design of a B factory RF system. First, the general parameter regime is outlined, and the reasons behind certain commonly made choices are indicated. This regime involves high beam currents, and many relatively short bunches. Next, the physics difficulties associated with coupled-bunch instabilities are described briefly. We then describe in general terms the alternative approaches taken by various B factory designers, the motivation for these choices, and the technical issues raised by them. Technical solutions have been proposed for both the room-temperature and the superconducting RF scenarios, and considerable R ampersand D is being carried out worldwide to confirm and optimize these solutions

  16. Neutrino Factory Targets and the MICE Beam

    International Nuclear Information System (INIS)

    Walaron, Kenneth A.

    2007-01-01

    The future of particle physics in the next 20 years must include detailed study of neutrinos. The first proof of physics beyond the Standard Model of particle physics is evident in results from recent neutrino experiements which imply that neutrinos have mass and flavour mixing. The Neutrino Factory is the leading contender to measure precisely the neutrino mixing parameters to probe beyond the Standard Model physics.

  17. Review of proposed kaon factory facilities

    International Nuclear Information System (INIS)

    Macek, R.J.

    1985-01-01

    A number of proton accelerator facilities, popularly called ''Kaon Factories,'' have been proposed to extend the intensity frontier from about 1 GeV to higher energies in the range of 15 to 45 GeV. Seven proposed facilities - LAMPF II, TRIUMF II, SIN II, AGS II, KEK, MUNICH, and KYOTO - are reviewed with emphasis on capabilities of the experimental facilities. Costs and the choice of energy and current are also discussed. 7 refs., 29 figs., 7 tabs

  18. Design studies for the Positron Factory

    International Nuclear Information System (INIS)

    Okada, S.; Sunaga, H.; Kaneko, H.; Masuno, S.; Kawasuso, A.; Sakai, T.; Takizawa, H.; Yotsumoto, K.; Honda, Y.; Tagawa, S.

    1996-01-01

    In the design study for the Positron Factory, a feasibility of simultaneous extraction of multi-channel monoenergetic positron beams, which had been proposed at the previous conference (Linac 94), was demonstrated by an experiment using an electron linac. On the basis of the experimental result, an efficient moderator structure, which is composed of honeycomb-like assembled moderator foils and reflectors, is proposed. (author)

  19. Muon front end for the neutrino factory

    Directory of Open Access Journals (Sweden)

    C. T. Rogers

    2013-04-01

    Full Text Available In the neutrino factory, muons are produced by firing high-energy protons onto a target to produce pions. The pions decay to muons and pass through a capture channel known as the muon front end, before acceleration to 12.6 GeV. The muon front end comprises a variable frequency rf system for longitudinal capture and an ionization cooling channel. In this paper we detail recent improvements in the design of the muon front end.

  20. Muon front end for the neutrino factory

    CERN Document Server

    Rogers, C T; Prior, G; Gilardoni, S; Neuffer, D; Snopok, P; Alekou, A; Pasternak, J

    2013-01-01

    In the neutrino factory, muons are produced by firing high-energy protons onto a target to produce pions. The pions decay to muons and pass through a capture channel known as the muon front end, before acceleration to 12.6 GeV. The muon front end comprises a variable frequency rf system for longitudinal capture and an ionization cooling channel. In this paper we detail recent improvements in the design of the muon front end.

  1. LAMPF: the meson factory. A LASL monograph

    Energy Technology Data Exchange (ETDEWEB)

    Allred, J.C.

    1977-08-01

    A general and simplified introduction to the entire concept of LAMPF is given in terms of its experimental capabilities. Parts of the current experimental program are used as illustrative examples. Topics discussed include: (1) the evolution of the meson factory; (2) accelerator construction; (3) strong focusing; (4) accelerator innovations at LAMPF; (5) photons and pions; (6) muons as nuclear probes; (7) nuclear chemistry; (8) radiobiology and medical applications; (9) radioisotope production; (10) materials testing; and (11) LAMPF management and users group. (PMA)

  2. Collective issues related to B-factories

    International Nuclear Information System (INIS)

    Pestrikov, D.V.

    1993-02-01

    This report reviews the limitations on the performance of the planned B- and Φ-factories due to the collective interactions of stored bunches. Together with the traditional revision of the limitations due to the single- and multi-bunch interaction with surrounding electrodes, we briefly discuss in this report the limitations on the performance due to collective beam-beam instabilities of colliding beams and instabilities due to the collective interaction of beams with the ions. (author)

  3. LAMPF: the meson factory. A LASL monograph

    International Nuclear Information System (INIS)

    Allred, J.C.

    1977-08-01

    A general and simplified introduction to the entire concept of LAMPF is given in terms of its experimental capabilities. Parts of the current experimental program are used as illustrative examples. Topics discussed include: (1) the evolution of the meson factory; (2) accelerator construction; (3) strong focusing; (4) accelerator innovations at LAMPF; (5) photons and pions; (6) muons as nuclear probes; (7) nuclear chemistry; (8) radiobiology and medical applications; (9) radioisotope production; (10) materials testing; and (11) LAMPF management and users group

  4. The Factory of the Future, Group Exhibition

    OpenAIRE

    Dean, Lionel T.

    2016-01-01

    3D Printing, The factory of the future, Lieu du Design (centre for Design), Paris This exhibition dedicated entirely to 3D printing technology was billed as “the first in France wholly devoted to exploring the interdisciplinary and multifaceted topic of 3D printing technology and its undeniable influence on everything from industry, to economics, to creative and social issues, demonstrated to the public through achievements in the fields of 3D design, 3D printed architecture, 3D printed fa...

  5. Cell factories for a sustainable world

    DEFF Research Database (Denmark)

    Kindtler, Jens William

    2016-01-01

    The Novo Nordisk Foundation Center for Biosustainability (CFB) is a university research center under the Technical University of Denmark within the field of design, engineering and construction of superior cell factories for the production of biopharmaceuticals, anti-infective compounds, industrial......-spectrum inhibitors against multi-drug resistant (MDR) Gram-negative bacterial pathogens using co-Adaptive Laboratory Evolution, 3. Design and engineering of E. coli and Saccharomyces cerevisiae for biobased production of various classes of chemicals. CFB has 230 employees....

  6. Analysis of the potencial of natural illumination for the savings and efficient use of the energy in buildings located in hot climates; Analisis del potencial de la iluminacion natural para ahorro y uso eficiente de la energia en las edificaciones en climas calidos

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Chavez, J. R. [Universidad Autonoma Metropolitana-Azcapotzalco, Division de Ciencias y Artes para el Diseno, Departamento de Medio Ambiente, (Mexico)

    1997-12-31

    Daylight is an essential factor in lightening buildings. Its use is not only oriented to supply illumination to the spaces to provide adequate lightening levels for the optimum execution of their occupants` tasks, but also to supply the appropriate illumination level required in each case for specific functions, as well as to contribute to the psychophysiological health of its users and provide a favorable ambient and the germicide action in the ultraviolet component of the sunlight and besides a portion of vitamin {sup D,} that is needed for people`s health. On the other hand, the rational and efficient use of daylight can contribute to the diminish the consumption of electric power, that is used for the artificial lightning of buildings. This situation is particularly important in hot climates, where the consumption of electricity for lightening interior spaces is huge, mainly in non-dwelling buildings. In this paper the possibilities of the utilization of daylight are explored and analyzed for the purpose of achieving energy savings and the visual thermal and lightning comfort in buildings. [Espanol] La luz natural diurna es un factor indispensable en los edificios. Su uso no solamente esta orientado a proveer de iluminacion a los espacios para proporcionar niveles de iluminancia adecuados para la optima realizacion de las tareas visuales de los ocupantes, sino tambien para proporcionar la calidad luminica que se requiere para cada caso y funcion especificas, asi como contribuir a la salud psicofisiologica de los usuarios al brindarles un ambiente favorable y la accion germicida en la componente ultravioleta luminica y ademas, un contenido de vitamina {sup D,} necesario para la salud de las personas. Por otra parte, el uso sensato y eficiente de la luz natural diurna puede contribuir a reducir el consumo de energia electrica que se utiliza para el alumbrado artificial de los edificios. Esta situacion es de particular importancia en climas calidos, donde los

  7. Analysis of the potencial of natural illumination for the savings and efficient use of the energy in buildings located in hot climates; Analisis del potencial de la iluminacion natural para ahorro y uso eficiente de la energia en las edificaciones en climas calidos

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Chavez, J R [Universidad Autonoma Metropolitana-Azcapotzalco, Division de Ciencias y Artes para el Diseno, Departamento de Medio Ambiente, (Mexico)

    1998-12-31

    Daylight is an essential factor in lightening buildings. Its use is not only oriented to supply illumination to the spaces to provide adequate lightening levels for the optimum execution of their occupants` tasks, but also to supply the appropriate illumination level required in each case for specific functions, as well as to contribute to the psychophysiological health of its users and provide a favorable ambient and the germicide action in the ultraviolet component of the sunlight and besides a portion of vitamin {sup D,} that is needed for people`s health. On the other hand, the rational and efficient use of daylight can contribute to the diminish the consumption of electric power, that is used for the artificial lightning of buildings. This situation is particularly important in hot climates, where the consumption of electricity for lightening interior spaces is huge, mainly in non-dwelling buildings. In this paper the possibilities of the utilization of daylight are explored and analyzed for the purpose of achieving energy savings and the visual thermal and lightning comfort in buildings. [Espanol] La luz natural diurna es un factor indispensable en los edificios. Su uso no solamente esta orientado a proveer de iluminacion a los espacios para proporcionar niveles de iluminancia adecuados para la optima realizacion de las tareas visuales de los ocupantes, sino tambien para proporcionar la calidad luminica que se requiere para cada caso y funcion especificas, asi como contribuir a la salud psicofisiologica de los usuarios al brindarles un ambiente favorable y la accion germicida en la componente ultravioleta luminica y ademas, un contenido de vitamina {sup D,} necesario para la salud de las personas. Por otra parte, el uso sensato y eficiente de la luz natural diurna puede contribuir a reducir el consumo de energia electrica que se utiliza para el alumbrado artificial de los edificios. Esta situacion es de particular importancia en climas calidos, donde los

  8. A biophysical model for transcription factories

    International Nuclear Information System (INIS)

    Canals-Hamann, Ana Z; Neves, Ricardo Pires das; Reittie, Joyce E; Iñiguez, Carlos; Soneji, Shamit; Enver, Tariq; Buckle, Veronica J; Iborra, Francisco J

    2013-01-01

    Transcription factories are nuclear domains where gene transcription takes place although the molecular basis for their formation and maintenance are unknown. In this study, we explored how the properties of chromatin as a polymer may contribute to the structure of transcription factories. We found that transcriptional active chromatin contains modifications like histone H4 acetylated at Lysine 16 (H4K16ac). Single fibre analysis showed that this modification spans the entire body of the gene. Furthermore, H4K16ac genes cluster in regions up to 500 Kb alternating active and inactive chromatin. The introduction of H4K16ac in chromatin induces stiffness in the chromatin fibre. The result of this change in flexibility is that chromatin could behave like a multi-block copolymer with repetitions of stiff-flexible (active-inactive chromatin) components. Copolymers with such structure self-organize through spontaneous phase separation into microdomains. Consistent with such model H4K16ac chromatin form foci that associates with nascent transcripts. We propose that transcription factories are the result of the spontaneous concentration of H4K16ac chromatin that are in proximity, mainly in cis

  9. A tau-charm-factory at Argonne

    International Nuclear Information System (INIS)

    Norem, J.; Repond, J.

    1994-01-01

    In this paper we explore the possibility of building a tau-charm-factory at the Argonne National Laboratory. A tau-charm-factory is an e + e - collider with a center-of-mass energy between 3.0 GeV and 5.0 GeV and a luminosity of at least 1 x 10 33 cm -2 s -1 . Once operational, the facility will produce large samples of τ pairs, charm mesons, and charmonium with either negligible or well understood backgrounds. This will lead to high precision measurements in the second generation quark and the third generation lepton sectors that cannot be done at other facilities. Basic physical properties and processes, such as the tau neutrino mass, rare tau decays, charm decay constants, rare charm meson decays, neutral D 0 -- meson mixing, and many more will be studied with unique precision. An initial design of the collider including the injector system is described. The design shows that a luminosity of at least 1 x 10 33 cm -2 s -1 can be achieved over the entire center-of-mass energy range of the factory

  10. Ultrastructural Characterization of Zika Virus Replication Factories

    Directory of Open Access Journals (Sweden)

    Mirko Cortese

    2017-02-01

    Full Text Available Summary: A global concern has emerged with the pandemic spread of Zika virus (ZIKV infections that can cause severe neurological symptoms in adults and newborns. ZIKV is a positive-strand RNA virus replicating in virus-induced membranous replication factories (RFs. Here we used various imaging techniques to investigate the ultrastructural details of ZIKV RFs and their relationship with host cell organelles. Analyses of human hepatic cells and neural progenitor cells infected with ZIKV revealed endoplasmic reticulum (ER membrane invaginations containing pore-like openings toward the cytosol, reminiscent to RFs in Dengue virus-infected cells. Both the MR766 African strain and the H/PF/2013 Asian strain, the latter linked to neurological diseases, induce RFs of similar architecture. Importantly, ZIKV infection causes a drastic reorganization of microtubules and intermediate filaments forming cage-like structures surrounding the viral RF. Consistently, ZIKV replication is suppressed by cytoskeleton-targeting drugs. Thus, ZIKV RFs are tightly linked to rearrangements of the host cell cytoskeleton. : Cortese et al. show that ZIKV infection in both human hepatoma and neuronal progenitor cells induces drastic structural modification of the cellular architecture. Microtubules and intermediate filaments surround the viral replication factory composed of vesicles corresponding to ER membrane invagination toward the ER lumen. Importantly, alteration of microtubule flexibility impairs ZIKV replication. Keywords: Zika virus, flavivirus, human neural progenitor cells, replication factories, replication organelles, microtubules, intermediate filaments, electron microscopy, electron tomography, live-cell imaging

  11. Engineering Robustness of Microbial Cell Factories.

    Science.gov (United States)

    Gong, Zhiwei; Nielsen, Jens; Zhou, Yongjin J

    2017-10-01

    Metabolic engineering and synthetic biology offer great prospects in developing microbial cell factories capable of converting renewable feedstocks into fuels, chemicals, food ingredients, and pharmaceuticals. However, prohibitively low production rate and mass concentration remain the major hurdles in industrial processes even though the biosynthetic pathways are comprehensively optimized. These limitations are caused by a variety of factors unamenable for host cell survival, such as harsh industrial conditions, fermentation inhibitors from biomass hydrolysates, and toxic compounds including metabolic intermediates and valuable target products. Therefore, engineered microbes with robust phenotypes is essential for achieving higher yield and productivity. In this review, the recent advances in engineering robustness and tolerance of cell factories is described to cope with these issues and briefly introduce novel strategies with great potential to enhance the robustness of cell factories, including metabolic pathway balancing, transporter engineering, and adaptive laboratory evolution. This review also highlights the integration of advanced systems and synthetic biology principles toward engineering the harmony of overall cell function, more than the specific pathways or enzymes. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. Neutrinos: from the Workshop to the Factory

    CERN Multimedia

    2001-01-01

    Over the next 5 years much work will be done to reach a theoretical and practical description of a neutrino factory. How could this project turn out to be an interesting future option for CERN? Neutrino beams travelling from CERN to the Canary Islands? And to the Svalbard archipelago in Norway? Or even to the Pyhaesalmi Mine in Finland? Why neutrinos? And why so far? The answers provide one of CERN's next challenging options: the construction of a high-energy muon storage ring to provide neutrino beams. This project, nicknamed 'neutrino factory', now figures in CERN's middle term plan as a recognized and supported research and development project. International collaborations, with other European laboratories and also with America and Japan, are now being set up. Long baseline locations for neutrino oscillations studies at a CERN based neutrino factory. Early in its history, LEP established that there exist just three kinds of light neutrinos, those associated with the electron, muon, and tau leptons. For a...

  13. An asymmetric B factory based on PEP

    Energy Technology Data Exchange (ETDEWEB)

    1991-02-01

    In this report we describe a design for a high-luminosity Asymmetric B Factory to be built in the PEP tunnel on the SLAC site. This proposal, a collaborative effort SLAC, LBL, and LLNL, is the culmination of more than two years of effort aimed at the design and construction of an asymmetric e{sup +}e{sup {minus}} collider capable of achieving a luminosity of L = 3 {times} 10{sup 33} cm{sup {minus}2} s{sup {minus}1}. The configuration adopted utilizes two storage rings, and electron ring operating at 9 GeV and a positron ring at 3.1 GeV, each with a circumference of 2200 m. The high-energy ring is an upgrade of the PEP storage ring at SLAC; all PEP magnets and most power supplies will be reused. The upgrade consists primarily of replacing the PEP vacuum chamber and RF system with newly designed versions optimized for the high-current environment of the B Factory. The low-energy ring will be newly constructed and will be situated atop the high-energy ring in the PEP tunnel. Utilities already installed in the PEP tunnel are largely sufficient to operate the two B Factory storage rings.

  14. An asymmetric B factory based on PEP

    International Nuclear Information System (INIS)

    1991-02-01

    In this report we describe a design for a high-luminosity Asymmetric B Factory to be built in the PEP tunnel on the SLAC site. This proposal, a collaborative effort SLAC, LBL, and LLNL, is the culmination of more than two years of effort aimed at the design and construction of an asymmetric e + e - collider capable of achieving a luminosity of L = 3 x 10 33 cm -2 s -1 . The configuration adopted utilizes two storage rings, and electron ring operating at 9 GeV and a positron ring at 3.1 GeV, each with a circumference of 2200 m. The high-energy ring is an upgrade of the PEP storage ring at SLAC; all PEP magnets and most power supplies will be reused. The upgrade consists primarily of replacing the PEP vacuum chamber and RF system with newly designed versions optimized for the high-current environment of the B Factory. The low-energy ring will be newly constructed and will be situated atop the high-energy ring in the PEP tunnel. Utilities already installed in the PEP tunnel are largely sufficient to operate the two B Factory storage rings

  15. Factorial complexity and Morally Debatable Behaviors

    Directory of Open Access Journals (Sweden)

    Grimaldo Muchotrigo, Mirian P.

    2011-12-01

    Full Text Available Currently, from the scientific and professional practice point of view, comes out the necessity to know more about moral permissiveness, as it seems to be an increase in “moral relativism”.. Because it, it this is important to have tools to collect valid and reliable information about moral in social situations defined as social and personal behavior issue. This paper presents a technical note of The Morally Debatable Behaviors Scale (MDBS from Harding & Phillips (1986, which was developed in USA and mainly focused on young people and adults. This technical note makes direct reference to a recent Latin American study (Merino & Grimaldo, 2010; this article focuses on the internal structure and the problems associated with evidences of factorial complexity among items of the MDBS. This means that the interpretation of scores is not factorially simple and could not be achieved by a conceptual distinction between the latent constructs applied to the study sample.. The results in the previous study of the factorial complexity leads the researcher to decide whether an instrument for measuring this aspect may contain a reasonable amount of complexity that is consistent with what is in reality, or look for the unidimensional and simple structure.

  16. Un instrumento para analizar las actividades prácticas en la formación inicial del profesorado de Secundaria de Ciencias y Matemáticas desde la perspectiva de la sostenibilidad

    Directory of Open Access Journals (Sweden)

    José María Cardeñoso Domingo

    2015-01-01

    Full Text Available En este articulo se presenta un instrumento que refleja un sistema de analisis sobre la presencia de la sostenibilidad en las actividades practicas realizadas por los estudiantes durante el desarrollo de los diferentes modulos del “Master Universitario en Profesorado de Secundaria Obligatoria, Bachiller, Formacion Profesional y Ensenanza de Idiomas”. El objetivo de dicho instrumento, como recurso didactico, era promover el analisis y reflexion de los estudiantes sobre sus propias producciones. Este instrumento ha sido utilizado en diferentes momentos del proceso y esta configurado con una serie de categorias e indicadores que nos pueden dar claves para reconocer la presencia de los valores implicitos en la educacion para la sostenibilidad en las reflexiones y argumentaciones de los futuros profesores de Secundaria. Los indicadores de analisis inciden en la presencia de las competencias y valores relacionados con la Educacion para la Sostenibilidad.

  17. Analysis of turbomachineries by means of the application of the SMDTurbo system; Analisis de turbomaquinas mediante la aplicacion del sistema SMDTurbo

    Energy Technology Data Exchange (ETDEWEB)

    Zuniga, Helen; Garcia, Ernesto; Bernabe, Jose; Aboites, Fernando [CIATEQ, A.C., Queretaro (Mexico)

    2007-11-15

    In this paper is presented an integral system in experimental phase developed by CIATEQ for the monitoring and acquisition of involved physical variables in the turbo-machinery analysis. The system has been denominated SMDTurbo (System of Monitoring and Diagnosis for Turbo machinery) and its purpose is to realize a diagnosis (on the basis of mathematical and graphical tools) of the performance of the turbo machinery through the measurement of variables such as pressure, temperature and vibration. The obtained data from these elements is used for its later processing of analysis and diagnosis by means of specialized software with which the performance of the turbo machinery will be able to be performed (TM). Preliminary results of the proposal are presented. [Spanish] En este trabajo se presenta un sistema integral en fase experimental desarrollado por CIATEQ para el monitoreo y adquisicion de variables fisicas involucradas en el analisis de turbomaquinaria. El sistema se ha denominado SMDTuro (Sistema de Monitoreo y Diagnostico para Turbomaquinaria) y tiene como proposito realizar un diagnostico (en base a herramientas matematicas y graficas) del rendimiento de la turbomaquina a traves de la medicion de variables como presion, tempreratura y vibracion. La informacion obtenida de estos elementos se utiliza para su posterior proceso de analisis y diagnostico mediante un software especializado con el cual se podra realizar el rendimiento de la turbomaquinaria (TM). Se presentan resultados preliminares de la propuesta.

  18. Análisis factorial confirmatorio del inventario multicultural de la expresión de la ira y hostilidad

    Directory of Open Access Journals (Sweden)

    Manolete S. Moscoso

    2016-12-01

    Full Text Available El propósito principal del presente estudio fue verificar la estructura factorial de las dos escalas que componen el Inventario Multicultural de la Expresión de la Ira y Hostilidad desde una perspectiva confirmatoria. Se utilizó el Análisis Factorial Confirmatorio en una muestra de 264 participantes provenientes de una universidad privada de Lima, Perú. El muestreo fue no probabilístico e incluyó estudiantes (25%, personal docente (17.8% y personal administrativo (57.2%. La confiabilidad del instrumento fue evaluada mediante los modelos congenérico, tau-equivalente y paralelo para cada una de las seis subescalas del instrumento, así como también calculada en base al coeficiente alfa de Cronbach con intervalos de confianza. Resultados: El análisis factorial realizado en la presente muestra peruana identificó cuatro dimensiones para la Escala de la Ira (ira manifiesta, ira contenida, control de la ira manifiesta y control de la ira contenida y dos factores para la Escala de la Hostilidad (reacción impulsiva a la ira; y temperamento, lo cual replica sustancialmente los resultados de estudios previos realizados en América Latina con muestras hispanoparlantes. El modelo congenérico nos indica un ajuste adecuado para cada una de las subescalas de la ira y hostilidad. En base a los resultados del Análisis Factorial Confirmatorio realizado en el presente estudio, la estructura factorial de ambas escalas del Inventario Multicultural de la Ira y Hostilidad es robusta y demuestra sustancial evidencia empírica de validez de construcción y consistencia interna del instrumento.

  19. Utilização de planejamento fatorial no preparo de amostras de detergente em pó para a determinação de fósforo por análise em fluxo Evaluation of sample preparation of the detergent powder using factorial design

    Directory of Open Access Journals (Sweden)

    Fabíola Soraia Vital Campos Barbosa da Silva

    2010-01-01

    Full Text Available The decomposition of detergent powder samples in a microwave oven and autoclave was evaluated. To establish the best experimental conditions a 2(5 factorial design was performed, varying the conditions in autoclave and microwave digestion and flow system parameters for the determination of phosphorus. The best composition was: 0.2 mL sulfuric acid; 500 W power and a 2 min time interval; 6 mmol L-1 of ascorbic acid and 16 mmol L-1 of molybdate to flow system. This factor levels use less reagents than the reference method. No statistically significant differences were found between the autoclave and microwave oven responses at the 95% confidence level.

  20. Confirmatory factorial analysis of TEOSQp / Análise factorial confirmatória do TEOSQp

    Directory of Open Access Journals (Sweden)

    Helder M. Fernandes

    2010-01-01

    Full Text Available The present research assessed the reliability, factorial validity and measurement invariance (by gender of the Portuguese version of TEOSQ –Task and Ego Orientation in Sport Questionnaire (Fonseca & Biddle, 2001. Data were collected from 1010 physical education students with a mean age of 15.42 ( SD=1.91. Factorial and invariance measurements were tested via confirmatory factorial analysis. Results supported internal consistency for the two proposed subscales (task and ego. Based on modification indices and theoretical justification the TEOSQ p was reduced to 12 items with better goodness-of-fit indices for the oblique model. The results of gender invariance did not provide full empirical support to the multi-group equivalence assumption, being suggested that TEOSQ p does not measure in the same way goal orientations for boys (orthogonal model and girls (oblique model. In light of these results, conceptual, empirical and practical issues were discussed.

  1. In-Factory Learning - Qualification For The Factory Of The Future

    Science.gov (United States)

    Quint, Fabian; Mura, Katharina; Gorecky, Dominic

    2015-07-01

    The Industry 4.0 vision anticipates that internet technologies will find their way into future factories replacing traditional components by dynamic and intelligent cyber-physical systems (CPS) that combine the physical objects with their digital representation. Reducing the gap between the real and digital world makes the factory environment more flexible, more adaptive, but also more complex for the human workers. Future workers require interdisciplinary competencies from engineering, information technology, and computer science in order to understand and manage the diverse interrelations between physical objects and their digital counterpart. This paper proposes a mixed-reality based learning environment, which combines physical objects and visualisation of digital content via Augmented Reality. It uses reality-based interaction in order to make the dynamic interrelations between real and digital factory visible and tangible. We argue that our learning system does not work as a stand-alone solution, but should fit into existing academic and advanced training curricula.

  2. Analisis Pembiayaan Kesehatan Keluarga Penderita Talasemia

    Directory of Open Access Journals (Sweden)

    Arif Kurniawan

    2013-04-01

    Full Text Available Pembiayaan kesehatan sekitar 146 (60% penderita talasemia di Banyumas, tahun 2011 ditanggung rumah tangga dalam bentuk pembayaran langsung (out of pocket payment. Penelitian ini bertujuan untuk menganalisis ability to pay, willingness to pay, dan need assessment pembiayaan kesehatan penderita talasemia di Kabupaten Banyumas. Jenis penelitian ini adalah observasional analitik dengan rancangan studi kasus. Penelitian ini menggunakan desain studi cross sectional dengan teknik pengambilan sampel simple random sampling. Jumlah sampel penelitian 30 responden yang mempunyai anggota keluarga penderita talasemia di Kabupaten Banyumas. Hasil penelitian menunjukkan keluarga penderita talasemia mempunyai ability to pay rata-rata adalah Rp34.448,8/bulan dan rata-rata willingness to pay pengobatan talasemia adalah Rp133.833,3/ bulan. Pola pembiayaan kesehatan talasemia di Kabupaten Banyumas menggunakan 93,3% Jaminan Kesehatan Masyarakat (Jamkesmas, 3,3% biaya sendiri, dan 3,3% asuransi kesehatan. Sebelum mendapatkan Jamkesmas, 90,0% responden membayar dengan out of pocket, berhutang, berhemat pada kebutuhan nonkesehatan, dan menjual perhiasan/sawah. Kebutuhan pelayanan kesehatan yang diharapkan keluarga penderita talasemia adalah konsultasi talasemia dan desain khusus ruang perawatan anak. Kebutuhan pembiayaan kesehatan keluarga penderita talasemia adalah uang transportasi ke rumah sakit sebagai bentuk biaya tidak langsung. Health financing of majority thalassemia patients, around 146 people (60% in Banyumas year 2011 is assured by Households in direct payments to health care providers (out-of-pocket payment. This study aimed to analyze the ability to pay, willingness to pay, and need assessment of health financing thalassemia in Banyumas. This research an analytic observation- Analisis Pembiayaan Kesehatan Keluarga Penderita Talasemia Health Financing Analysis of Thalassemia Patient Family Arif Kurniawan, Arih Diyaning Intiasari al with case study design

  3. The Tau-Charm Factory in the ERA of B-Factories and CESR

    International Nuclear Information System (INIS)

    Beers, L.V.; Perl, M.L.

    1994-10-01

    This paper is a collection of presentations made at a conference on tau-charm factories, held at the Stanford Linear Accelerator Center and Stanford University on August 15-16, 1994. The papers presented summarize the physics which can be learned from such a facility, the advantages it would present over planned B-factories and large centers such as CESR, and the types of decay modes which could be observed. More detailed studies of tau physics are opened up, as well as charmonium and charmed systems. Seperate presentations to the proceedings are indexed individually into the database

  4. ANALISIS DEL COMPORTAMIENTO DEL USUARIO WEB

    OpenAIRE

    ROMAN ASENJO, PABLO ENRIQUE; ROMAN ASENJO, PABLO ENRIQUE

    2011-01-01

    Desde los orígenes de la Web en el CERN, ha existido una pregunta recurrente entre los investigadores y desarrolladores: ¿Cual es la estructura y contenido correcto para que un sitio Web atraiga y/o retenga a sus visitantes? En parte, la respuesta a esta interrogante, se encuentra fuertemente relacionada con una mayor comprensión de las motivaciones que posee un usuario al visitar un sitio. Tradicionalmente, se han utilizado algoritmos de minería de datos (Machine Learning) para extraer...

  5. ANALISIS DEL COMPORTAMIENTO DEL USUARIO WEB

    OpenAIRE

    ROMAN ASENJO, PABLO ENRIQUE

    2011-01-01

    Desde los orígenes de la Web en el CERN, ha existido una pregunta recurrente entre los investigadores y desarrolladores: ¿Cual es la estructura y contenido correcto para que un sitio Web atraiga y/o retenga a sus visitantes? En parte, la respuesta a esta inteJTogante, se encuentra fuertemente relacionada con una mayor comprensión de las motivaciones que posee un usuario al visitar un sitio. Tradicionalmente, se han utilizado algoritmos de minería de datos (Machine Learning) para extraer pa...

  6. Diamond Growth in the Subduction Factory

    Science.gov (United States)

    Bureau, H.; Frost, D. J.; Bolfan-Casanova, N.; Leroy, C.; Estève, I.

    2014-12-01

    Natural diamonds are fabulous probes of the deep Earth Interior. They are the evidence of the deep storage of volatile elements, carbon at first, but also hydrogen and chlorine trapped as hydrous fluids in inclusions. The study of diamond growth processes in the lithosphere and mantle helps for our understanding of volatile elements cycling between deep reservoirs. We know now that inclusion-bearing diamonds similar to diamonds found in nature (i.e. polycrystalline, fibrous and coated diamonds) can grow in hydrous fluids or melts (Bureau et al., GCA 77, 202-214, 2012). Therefore, we propose that the best environment to promote such diamonds is the subduction factory, where highly hydrous fluids or melts are present. When oceanic plates are subducted in the lithosphere, they carry an oceanic crust soaked with seawater. While the slabs are traveling en route to the mantle, dehydration processes generate saline fluids highly concentrated in NaCl. In the present study we have experimentally shown that diamonds can grow from the saline fluids (up to 30 g/l NaCl in water) generated in subducted slabs. We have performed multi-anvil press experiments at 6-7 GPa and from 1300 to 1400°C during 6:00 hours to 30:00 hours. We observed large areas of new diamond grown in epitaxy on pure diamond seeds in salty hydrous carbonated melts, forming coated gems. The new rims are containing multi-component primary inclusions. Detailed characterizations of the diamonds and their inclusions have been performed and will be presented. These experimental results suggest that multi-component salty fluids of supercritical nature migrate with the slabs, down to the deep mantle. Such fluids may insure the first stage of the deep Earth's volatiles cycling (C, H, halogen elements) en route to the transition zone and the lower mantle. We suggest that the subduction factory may also be a diamond factory.

  7. Recent developments at the TRIUMF meson factory

    International Nuclear Information System (INIS)

    Craddock, M.K.

    1976-10-01

    The TRIUMF meson factory, which is based on a 6-sector isochronous cyclotron accelerating H - ions to 520 MeV, has been operating since December 1974. Two proton beams are extracted simultaneously to feed the two experimental areas. Characteristics of the beams and beam lines are given. Work is also proceeding on (i) additional beam lines, (ii) a 180 kW beam dump and thermal neutron source, (iii) a medium resolution proton spectrometer, and (iv) adding third harmonic flat-topping to the RF to permit separation of the internal orbits and reduction of the energy spread of the extracted beam to 0.1 MeV. (author)

  8. RI beam factory project at RIKEN

    CERN Document Server

    Motobayashi, T

    2003-01-01

    Construction of the RI beam factory project in the first phase has started. The aim of the project is to provide intense radio-isotopes (RI) beams at energies of several hundred MeV/nucleon in a wide range of atomic masses. These beams will be produced by the projectile fragmentation of primary beams accelerated by a cascade of the existing ring cyclotron and a series of new ring cyclotrons. Improvements of the existing facility made for the new cyclotron complex have extended the energy range of available beams, which already opened new domains of study.

  9. The physics case of the Neutrino Factory

    Energy Technology Data Exchange (ETDEWEB)

    Gomez-Cadenas, J J [IFIC, CSIC-UV, Valencia (Spain)], E-mail: gomez@ific.uv.es

    2008-11-01

    I discuss the physics case of the standard Neutrino Factory facility coupled to an iron detector to exploit the so-called 'Golden-Channel'. The performance of the facility is impressive, although it is not free from degeneracies arising from a combination of physics and instrumental limitations. Nevertheless, one could explore at great depth the parameter of the leptonic mixing matrix as well as the mass hierarchy. Best performance is obtained with two baselines (one of them very long) and an improved magnetic detector with low energy detection threshold.

  10. Advanced manufacturing: optimising the factories of tomorrow

    International Nuclear Information System (INIS)

    Philippon, Patrick

    2013-01-01

    Faced with competition Patrick Philippon - Les Defis du CEA no.179 - April 2013 from the emerging countries, the competitiveness of the industrialised nations depends on the ability of their industries to innovate. This strategy necessarily entails the reorganisation and optimisation of the production systems. This is the whole challenge for 'advanced manufacturing', which relies on the new information and communication technologies. Interactive robotics, virtual reality and non-destructive testing are all technological building blocks developed by CEA, now approved within a cross-cutting programme, to meet the needs of industry and together build the factories of tomorrow. (author)

  11. Tau/Charm Factory Accelerator Report

    OpenAIRE

    M. E. BiaginiINFN, Laboratori Nazionali Frascati, Italy; R. BoniINFN, Laboratori Nazionali Frascati, Italy; M. BoscoloINFN, Laboratori Nazionali Frascati, Italy; A. ChiarucciINFN, Laboratori Nazionali Frascati, Italy; R. CiminoINFN, Laboratori Nazionali Frascati, Italy; A. ClozzaINFN, Laboratori Nazionali Frascati, Italy; A. DragoINFN, Laboratori Nazionali Frascati, Italy; S. GuiducciINFN, Laboratori Nazionali Frascati, Italy; C. LigiINFN, Laboratori Nazionali Frascati, Italy; G. MazzitelliINFN, Laboratori Nazionali Frascati, Italy; R. RicciINFN, Laboratori Nazionali Frascati, Italy; C. SanelliINFN, Laboratori Nazionali Frascati, Italy; M. SerioINFN, Laboratori Nazionali Frascati, Italy; A. StellaINFN, Laboratori Nazionali Frascati, Italy; S. TomassiniINFN, Laboratori Nazionali Frascati, Italy

    2014-01-01

    The present Report concerns the current status of the Italian Tau/Charm accelerator project and in particular discusses the issues related to the lattice design, to the accelerators systems and to the associated conventional facilities. The project aims at realizing a variable energy Flavor Factory between 1 and 4.6 GeV in the center of mass, and succeeds to the SuperB project from which it inherits most of the solutions proposed in this document. The work comes from a cooperation involving t...

  12. Racetrack lattices for the TRIUMF KAON factory

    International Nuclear Information System (INIS)

    Servranckx, R.V.; Craddock, M.K.

    1989-05-01

    Separated-function racetrack lattices have been developed for the KAON Factory accelerators that have more flexibility than the old circular lattices. The arcs of the large rings have a regular FODO structure with a superimposed six-fold symmetric modulation of the betafunction in order to raise γ t to infinity. In the small rings, γ t is kept high enough by choosing a sufficiently large phase advance in the arcs. Straight sections with zero dispersion are provided for rf cavities and fast injection and extraction, and with controlled dispersion for H - injection and slow extraction. The ion-optical properties of the lattices and the results from tracking studies are discussed

  13. Tests of CPT invariance at neutrino factories

    International Nuclear Information System (INIS)

    Bilenky, Samoil M.; Freund, Martin; Lindner, Manfred; Ohlsson, Tommy; Winter, Walter

    2002-01-01

    We investigate possible tests of CPT invariance on the level of event rates at neutrino factories. We do not assume any specific model but phenomenological differences in the neutrino-antineutrino masses and mixing angles in a Lorentz invariance preserving context, such as could be induced by physics beyond the standard model. We especially focus on the muon neutrino and antineutrino disappearance channels in order to obtain constraints on the neutrino-antineutrino mass and mixing angle differences; we found, for example, that the sensitivity |m 3 -m(bar sign) 3 |(less-or-similar sign)1.9x10 -4 eV could be achieved

  14. Analisis Komoditi Unggulan Subsektor Tanaman Pangan di Sumatera Utara Tahun 2010 – 2014

    OpenAIRE

    Sinaga, Terry Praganda

    2016-01-01

    Tujuan penelitian ini adalah untuk mengetahui perkembangan produksi komoditi tanaman pangan selama periode tersebut sehingga dapat menganalisis komoditi subsektor tanaman pangan yang menjadi unggulan di Sumatera Utara. Komoditi unggulan tersebut juga dijabarkan untuk setiap kabupatem/kota yang ada di Sumatera Utara. Metode yang digunakan yaitu secara Convenience Sampling, dan metode analisis data dengan menggunakan analisis Location Quotient. Hasil penelitian menyimpulkan ba...

  15. ANALISIS KINERJA KEUANGAN PERUSAHAAN PT. ASURANSI JIWASRAYA (PERSERO) CABANG SULAWESI SELATAN

    OpenAIRE

    ARIANTY, ASTRI

    2012-01-01

    ANALISIS KINERJA KEUANGAN PERUSAHAAN PT. ASURANSI JIWASRAYA (PERSERO) CABANG SULAWESI SELATAN COMPANY FINANCIAL PERFORMANCE ANALYSIS PT. INSURANCE JIWASRAYA (LIMITED) SOUTH BRANCH SULAWESI Astri Arianty Prof. Dr. H. Muhammad Ali, SE., M.S Drs. Armayah Sida, M.Si Analisis terhadap kinerja keuangan perusahaan sangat penting dilakukan untuk mengetahui sejauh mana tingkat pencapaian yang telah diperoleh perusahaan sebagaimana tujuan perusahaan dalam menjalankan proses produk...

  16. Identifiksi Sebaran Litologi berdasarkan Analisis Data Resistivitas di Gunung Wungkal

    OpenAIRE

    Nurul Dzakiya; MGS. Dwiki Nugraha; Nenden L. Sidik; Trias Galena

    2017-01-01

    Analisis data untuk mengidentifikasi sebaran litologi yang memiliki potensi bahan galian industri di Daerah Gunung Wungkal Yogyakarta dengan menggunakan metode resistivitas dan survei geologi permukaan telah dilakukan. Hasil korelasi kedua data tersebut menunjukkan sebaran litologi merupakan pelapukan intrusi batuan beku yang kemudian menghasilkan material lempung (6,0-10 m), lempung pasiran (11-30 m) dan lapukan batuan diorit (30-55 m) yang berada di kedalaman berbeda. Ketebalan batuan di pe...

  17. Analisis Sikap Konsumen terhadap Produk Fashion Lokal dan Impor

    OpenAIRE

    Setiawan, Evelyn

    2014-01-01

    Abstrak: Analisis Sikap Konsumen Terhadap Produk Fashion Lokal dan Impor. Penelitian ini bertujuan untuk menganalisis sikap konsumen terhadap produk fashion lokal dan impor yang akan berpengaruh terhadap keputusan konsumsi. Sampel yang akan digunakan dalam penelitian ini adalah 1.000 mahasiswa dari 10 perguruan tinggi swasta terbesar di Surabaya. Pengambilan data dilakukan dengan metode kuesioner. Hasil pengujian statistik menunjukkan bahwa sebagian besar mahasiswa di Surabaya merasa bangga d...

  18. Uso de Analisis de Covarianza (ANCOVA en investigacion cientifica.

    Directory of Open Access Journals (Sweden)

    Badii, M.H.

    2008-01-01

    Full Text Available The basics of the ANalisis of COVAriance (ANCOVA are given. The objectives and the application of ANCOVA are laid out. Techniques for the estimation of contrasts and for the control and reduction of the degree of error are discussed. The application of a simple ANCOVA using real data is highlighted. The application of this technique in fixing the auxiliary variable in experimentation is emphasized.

  19. Analisis Pemasaran Ayam Ras Pedaging di Pasar Tradisional Kota Medan

    OpenAIRE

    Fachri, Yusrizal

    2017-01-01

    130306044 YUSRIZAL FACHRI, 2017. “Analisis Pemasaran Ayam Ras Pedaging di Pasar Tradisional Kota Medan”. Dibimbing oleh ARMYN HAKIM DAULAY dan NEVY DIANA HANAFI. Penelitian ini bertujuan untuk mengidentifikasi karakteristik lembaga pemasaran, bentuk saluran, fungsi pemasaran, dan menganalisis nilai tambah di lembaga-lembaga pemasaran ayam ras pedaging di pasar tradisional Kota Medan pada April sampai Mei 2017. Penelitian ini menggunakan data primer yang didapatkan dari observasi dan waw...

  20. Metode Pengumpulan dan Analisis Data : Lang Kah Vital Proses Penelitian

    OpenAIRE

    Suprapto, Agus .

    2005-01-01

    The process of data collection and. analysis is one of chains in scientific method that should be done in a research. This part later on will determine the right method in searching and analyzing a way in solving a problem. The data collected should be the ones which are relevant which the essence of research problems, so that the next interpreted data will eventually be concluded as valid. keywords: Pengumpulan data, analisis data,dan metode ilmiah

  1. Thermal analysis of the integration of an ammonia plant; Analisis de la integracion termica de una planta de amoniaco

    Energy Technology Data Exchange (ETDEWEB)

    Arriola Medellin, Alejandro M.; Huante Perez, Liborio; Rodriguez Martinez, J. Hugo; Alcaraz Calderon, A. Moises [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)]. E-mail: aarriola@iie.org.mx; lhp@iie.org.mx; jhrm@iie.org.mx; malcaraz@iie.org.mx

    2010-11-15

    In this paper the thermal integration of an existing ammonia plant is evaluated using the Pinch Analysis tools. It is shown the design criteria that would have to fulfill the heat recovery network to take advantage of process streams thermal potentials. It was identified the heat recovery equipment that induces energy losses by incorrect streams selection, and the economic implications. [Spanish] En este trabajo se evalua la integracion termica de una planta existente de amoniaco usando las herramientas del analisis Pinch. Se muestran los criterios de diseno que deberian de cumplir las redes de recuperacion de calor, para aprovechar al maximo el potencial termico de las corrientes del proceso. Tomando como base dichos criterios se analizo el diseno la red de recuperacion de calor de la planta existente, identificando los equipos de recuperacion de calor que generan perdidas de calor por la seleccion incorrecta de las corrientes. Se estiman las perdidas economicas derivadas del diseno ineficiente de la red.

  2. ANALISIS PENGARUH KINERJA LINGKUNGAN TERHADAP KINERJA INDUSTRI KECIL

    Directory of Open Access Journals (Sweden)

    Sukirman -

    2012-03-01

    Full Text Available Tujuan penelitian adalah mengidentifikasi, menganalisis praktik pengelolaan lingkungan pada sentra industri kecil dibandingkan best practices dalam upaya meningkatkan kinerja lingkungan di Kabupaten Pati. Kajian difokuskan pada pengelolaan lingkungan secara efektif dengan melibatkan variabel inisiatif lingkungan, keterlibatan karyawan, dan integrasi dengan supplier. Populasinya adalah seluruh perusahaan Industri Kecil di Kabupaten Pati. Sampel berjumlah 97 perusahaan. Teknik sampling menggunakan kluster sampling, dengan sampel pada sentra industri kecil di Kabupaten Pati.  Analisis menggunakan analisis deskriptif dan analisis komparatif. Hasil penelitian menunjukkan praktik pengelolaan lingkungan pada sentra industri kecil di Kabupaten Pati belum dilaksanakan secara optimal. Sementara itu, variabel integrasi supplier berpengaruh langsung terhadap kinerja perusahaan.The purpose of this study is to identify and to analyze an environmental management practice which is compared to the best practices in order to improve environmental performance in the industrial centers in Pati District. This study focuses on managing the environment effectively by involving environmental initiative variables, employee involvement, and integration of suppliers. Population in this study was all small industrial enterprises in Pati regency which has 97 companies as data samples. Data were collected by using cluster sampling techniques, and samples were taken from small industrial centers in the District of Pati. Data were analyzed by using descriptive and comparative methods. Results of this study showed that environmental management practices in small industrial centers had not been implemented optimally. Meanwhile, supplier integration variables influenced directly toward corporate performance.

  3. Microfinanza: analisi d’impatto di un programma in India

    Directory of Open Access Journals (Sweden)

    Tommaso Rondinella

    2005-03-01

    Full Text Available L’analisi d’impatto dei programmi di microfinanza è uno strumento utile sia per migliorare i servizi offerti sia per garantire ai donatori che il denaro concesso sia utilizzato per programmi efficaci nell’alleviare la povertà. Il presente lavoro è costituito da due parti: la prima è dedicata all’analisi d’impatto, la seconda all’analisi empirica sul campo. L’indagine è stata condotta attraverso l’utilizzo di uno strumento in grado di dare una indicazione chiara dei cambiamenti avvenuti nelle condizioni di vita dei beneficiari e con il pregio di essere applicabile a costi molto ridotti. I risultati ottenuti mostrano in che misura l’accesso al credito cambi le condizioni di vita dei più poveri inducendo consistenti aumenti del reddito familiare, dei risparmi, della diversificazione delle attività produttive e del consumo di cibo. Inoltre si osserva, all’interno dei nuclei familiari, un miglioramento della condizione femminile chiaramente dipendente dalla partecipazione al programma di microcredito

  4. ANALISIS CLUSTER K-MEANS DALAM PENGELOMPOKAN KEMAMPUAN MAHASISWA

    Directory of Open Access Journals (Sweden)

    B. Poerwanto

    2016-12-01

    Full Text Available Abstract. Cluster Analysis, K-Means Algorithm, Student Classification. This study aims to classify students based on learning outcomes for subject the basic of statistics (DDS, which is measured based on attendance, task, midterm (UTS, and final exams (UAS to further used to evaluate learning for subjects that require analysis of quantitative . This study uses k-means cluster analysis to classify the students into three groups based on learning outcomes. After grouped, there are 3 people in the low category, 27 in the medium category and over 70% in the high category.Abstrak. Analisis Cluster K-Means dalam Pengelompokan Kemampuan Mahasiswa. Pene-litian ini bertujuan untuk mengelompokkan mahasiswa berdasarkan hasil belajar mata kuliah dasar-dasar statistika (DDS yang diukur berdasarkan variabel nilai kehadiran, tugas, ujian tengah semester (UTS, dan ujian akhir semester (UAS untuk selanjutnya digunakan untuk mengevaluasi pembelajaran untuk mata kuliah yang membutuhkan kemampuan analisis kuantititatif yang baik. Penelitian ini menggunakan analisis cluster k-means dalam mengelompokkan mahasiswa ke dalam tiga kelompok berdasarkan hasil belajarnya. Seteleh dikelompokkan, terdapat 3 orang yang masuk pada kategori rendah, 27 orang pada kategori sedang dan lebih dari 70% pada kategori tinggi.Kata Kunci: Cluster Analysis, K-Means Algoritma, Klasifikasi Mahasiswa, Universitas Cokroaminoto Palopo

  5. Estetika Tari Minang dalam Kesenian Randai Analisis Tekstual-Kontekstual

    Directory of Open Access Journals (Sweden)

    Sri Rustiyanti

    2013-03-01

    Full Text Available ABSTRACT   This paper reveals textual and contextual Randai, among other things, an analysis of Gerak Ga­ lombang Randai, an analysis of the character of Anak Randai, and at the end of the study series, to reveal the values contained in Randai as a cultural reality, which in principle is an inseparable part of the existence of Minangkabau community as the cultural support. The variety of motion used in Gerak Galombang Randai is not only a decoration of the motion beauty (tangible, but it also can be translated, as well as a symbol or emblem that has educational meanings (intangible, and can be an example of the daily life of the indigenous Minangkabau society.   Keywords: Minang Dance aesthetic, Randai, textual­contextual analysis     ABSTRAK   Tulisan ini mengungkap teksual dan kontekstual Randai, di antaranya, analisis terhadap gerak galombang Randai, analisis karakter tokoh anak Randai, dan sebagai akhir dari rang- kaian penelitian ini, mengungkapkan nilai-nilai yang terdapat pada Randai sebagai realitas budaya, yang pada prinsipnya merupakan bagian yang tak dapat dipisahkan dari eksistensi masyarakat Minangkabau sebagai penyangga kebudayaan. Ragam gerak yang digunakan dalam gerak galombang Randai itu kiranya tidak hanya sekedar hiasan keindahan gerak be- laka (tangibel, namun ia dapat diterjemahkan, sekaligus merupakan simbol atau lambang yang bermakna  mendidik (intangibel, dan dapat   menjadi teladan dalam kehidupan se- hari-hari dalam masyarakat adat di Minangkabau.   Kata Kunci: estetika Tari Minang, Randai, analisis tekstual-kontekstual

  6. Analisis Termal High Pressure Feedwater Heater di PLTU PT. XYZ

    Directory of Open Access Journals (Sweden)

    Maria Ulfa Damayanti

    2017-01-01

    Full Text Available Abstrak- PT. XYZ mengoperasikan tiga unit Pembangkit Listrik Tenaga Uap (PLTU unit 3, 7 dan 8 berkapasitas 2.030 MegaWatt. Pada PLTU Paiton unit 7 dan 8 terdapat delapan buah feedwater heater yaitu empat buah Low Pressure Water Heater (LPWH, tiga buah High Pressure Water Heater (HPWH, dan sebuah dearator. Pada PLTU Paiton unit 7 dan 8 terdapat kerusakan pada HPWH 6 yang menyebabkan penurunan efisiensi dari siklus secara keseluruhan. Penurunan efisiensi dapat terjadi karena temperatur feedwater sebelum masuk ke boiler terlalu rendah, sehingga kalor yang dibutuhkan oleh boiler untuk memanaskan feedwater meningkat. Oleh karena itu konsumsi batubara akan meningkat dan menyebabkan terjadi kenaikan biaya operasional harian dalam sistem pembangkit. Dari data Divisi Produksi PT. XYZ Unit 7 dan 8 diperoleh spesifikasi HPWH 6, 7, dan 8 dan propertis fluida dalam HPWH 6, 7, dan 8. Data tersebut digunakan sebagai dasar analisis termal yang meliputi performa masing-masing HPH. Tahap selanjutnya dalam analisis termal adalah memvariasikan beban 25%, 50%, 75%, 100%, dan 105%. Tahap terakhir analisis adalah menghitung performa dengan variasi sumbatan (plug 5%, 10%, 15%, dan 20% sesuai dengan variasi beban. Hasil yang didapatkan dari penelitian tugas akhir ini adalah nilai effectiveness tertinggi tercapai pada pembebanan 100% serta menghasilkan pressure drop tertinggi pada pembebanan 105%, nilai effectiveness terbesar serta nilai pressure drop terkecil terjadi pada zona Condensing, serta sumbatan (plugging pada HPH akan menyebabkan penurunan nilai effectiveness dan kenaikan pressure drop sisi tube.

  7. Propiedades psicométricas y estructura factorial de la escala de aprendizaje autorregulado (EAA en adolescentes

    Directory of Open Access Journals (Sweden)

    María Antonieta Elvira-Valdes

    2015-01-01

    Full Text Available En este artículo de investigación se analizan las propiedades psicométricas y la estructura factorial de la Escala de Aprendizaje Autorregulado (EAA, diseñada para medir atributos o dimensiones autorregulatorias en el aprendizaje. La Escala fue aplicada a una muestra de 402 adolescentes, estudiantes de los últimos años de secundaria. La fiabilidad del instrumento mostró valores satisfactorios, con un Alfa de Cronbach de ,842. Mediante el análisis factorial de componentes principales, se identificaron cuatro factores consistentes con la teoría de la autorregulación. Los resultados del análisis factorial confirmatorio mostraron índices de ajuste que apoyan el modelo teórico de atributos del aprendizaje autorregulado y un modelo unifactorial para la medición del constructo, cuyo ajuste adecuado puede permitir su uso con fines investigativos en el contexto local y latinoamericano. Abstract Analyzed psychometric properties and factorial structures designed to measure learning dimensions and attributes using self-regulated learning scale (EAA are discussed in this research paper. 402 high school teenagers in high school were sampled; the test showed satisfactory results and the reliability instrument was Cronbach Alpha: 842. Through a factorial analysis of main components, four factors based on self regulation theory were indentified. The results of this factorial analysis showed high rates of learning and self-regulated theoretical attributes along with a factor model for measuring the building blocks for which appropriate adjustment may allow its use for future research purposes in local and Latin environments.

  8. Rare B decays at B factories

    International Nuclear Information System (INIS)

    Trabelsi, Karim

    2010-01-01

    Radiative and Electroweak Penguin Decays are Flavor Changing Neutral Currents (FCNC) occurring in the Standard Model only at the loop level. They are characterized by high sensitivity to New Physics (they can appear in the loop with size comparable to leading SM contributions) and they are Complementary to the direct production of new particles expected at LHC. Huge datasets collected at the two B- factories, BaBar and Belle, have made it possible to explore precisely these decays in exclusive channels and inclusive measurements. b →sγ, b→dγ, b→s l + l - , B + →τν, B→Dτν etc measured provide tests of SM predictions and interesting BSM constraints: Charged Higgs bounds from b →sγ, B + →τν, B + →Dτν; Constraints on Wilson coefficients C 7 , C 9 and C 10 ; and Constraints on |V td |/|V ts |. They provide interesting signatures: B(B + →τ + ν) direct measurement versus CKM fit; and large forward-backward asymmetry of K* l + l - . Final Belle/BaBar data samples are yet to be analyzed and even more interesting results are expected at Super B factories with two orders of magnitude larger data samples

  9. Radiation safety design of super KEKB factory

    International Nuclear Information System (INIS)

    Sanami, Toshiya

    2015-01-01

    The SuperKEKB factory, which was scheduled to start operation early 2015, is an electron-positron collider designed to produce an 80x10"3"4-1/cm"2/s luminosity, which is 40 times greater than the KEKB factory. Built to investigate CP violation and 'new physics' beyond the Standard Model, the facility consists of a 7-GeV electron/3.5-GeV positron linac, a 1.1- GeV positron damping ring, beam transport, and a 7-GeV electron/4-GeV positron collider. To meet this level of luminosity, the collider will be operated with a small beam size and a large crossing angle at the interaction point. According to particle tracking simulations, beam losses under these conditions will be 35 times more than those previously operated. To help optimise shielding configurations, leakage radiation and induced activity are estimated through empirical equations and detailed Monte-Carlo simulations using MARS15 code for the interaction region, beam halo collimators, emergency pathways, ducts, forward direction tunnels, and positron production target. Examples of shielding strategies are presented to reduce both leakage dose and airborne activity for several locations in the facility. (authors)

  10. Muon Acceleration: Neutrino Factory and Beyond

    Energy Technology Data Exchange (ETDEWEB)

    Bogacz, Alex [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

    2018-03-01

    We summarize the current state of a concept for muon acceleration aimed at a future Neutrino Factory and extendable to Higgs Factory. The main thrust of these studies was to reduce the overall cost while maintaining performance by exploring the interplay between the complexity of the cooling systems and the acceptance of the accelerator complex. To ensure adequate survival for the short-lived muons, acceleration must occur at high average gradient. The need for large transverse and longitudinal acceptances drives the design of the acceleration system to an initially low RF frequency, e.g., 325 MHz, which is then increased to 650 MHz as the transverse size shrinks with increasing energy. High-gradient normal conducting RF cavities at these frequencies require extremely high peak-power RF sources. Hence superconducting RF (SRF) cavities are chosen. We consider an SRF-efficient design based on a multi-pass (4.5) ?dogbone? RLA, extendable to multi-pass FFAG-like arcs.

  11. Particle identification at an asymmetric B Factory

    International Nuclear Information System (INIS)

    Coyle, P.; Eigen, G.; Hitlin, D.; Oddone, P.; Ratcliff, B.; Roe, N.; Va'vra, J.; Ypsilantis, T.

    1991-09-01

    Particle identification systems are an important component of any detector at a high-luminosity, asymmetric B Factory. In particular, excellent hadron identification is required to probe CP violation in B 0 decays to CP eigenstates. The particle identification systems discussed below also provide help in separating leptons from hadrons at low momenta. We begin this chapter with a discussion of the physics motivation for providing particle identification, the inherent limitations due to interactions and decays in flight, and the requirements for hermiticity and angular coverage. A special feature of an asymmetric B Factory is the resulting asymmetry in the momentum distribution as a function of polar angle; this will also be quantified and discussed. In the next section the three primary candidates, time-of-flight (TOF), energy loss (dE/dx), and Cerenkov counters, both ring-imaging and threshold, will be briefly described and evaluated. Following this, one of the candidates, a long-drift Cerenkov ring-imaging device, is described in detail to provide a reference design. Design considerations for a fast RICH are then described. A detailed discussion of aerogel threshold counter designs and associated R ampersand D conclude the chapter. 56 refs., 64 figs., 13 tabs

  12. The rehabilitation of ancient gas factory sites

    International Nuclear Information System (INIS)

    Costes, J.M.; Hua, C.

    1996-01-01

    In France, the inheritance of ancient town gas factories, mainly under the responsibility of Gaz de France, has left pollutants in the soils of their sites. The aim of the national company is to control these pollutants. Several hundred of town gas factories were exploited in France from 1798 (date of the invention of the process by Lebon) to the end of the 60's. The town gas, obtained from high temperature pyrogenic decomposition of coal, led to by-products which were stored or mixed with the soil. This paper describes the environmental and quality policy carried out by Gaz de France to characterize and remove the pollutants (coke, clinker, tar, phenols, ammoniated water, hydrogen sulphide, cyanides, benzene, toluene, xylenes..) to evaluate the risks of exposure of contaminants and their possible impact on human health. A method with 17 criteria was elaborated to characterize the sites and the rehabilitation comprises three steps: the environmental audit (evaluation of the concentration of pollutants and of their possible environmental and human impact), the complementary analysis (extension of the contaminated area, nature and concentration of pollutants, geologic and hydrogeologic characterisation of the site), and the rehabilitation itself when necessary (confinement or elimination of pollutants using thermal, physico-chemical or biological treatments). (J.S.)

  13. Optimization of a furniture factory layout

    Directory of Open Access Journals (Sweden)

    Tadej Kanduč

    2015-03-01

    Full Text Available This paper deals with the problem of optimizing a factory floor layout in a Slovenian furniture factory. First, the current state of the manufacturing system is analyzed by constructing a discrete event simulation (DES model that reflects the manufacturing processes. The company produces over 10,000 different products, and their manufacturing processes include approximately 30,000 subprocesses. Therefore, manually constructing a model to include every subprocess is not feasible. To overcome this problem, a method for automated model construction was developed to construct a DES model based on a selection of manufacturing orders and relevant subprocesses. The obtained simulation model provided insight into the manufacturing processes and enable easy modification of model parameters for optimizing the manufacturing processes. Finally, the optimization problem was solved: the total distance the products had to traverse between machines was minimized by devising an optimal machine layout. With the introduction of certain simplifications, the problem was best described as a quadratic assignment problem. A novel heuristic method based on force-directed graph drawing algorithms was developed. Optimizing the floor layout resulted in a significant reduction of total travel distance for the products.

  14. Konflik Budaya Dalam Konstruksi Kecantikan Wanita Indonesia (Analisis Semiotika Dan Marxist Iklan Pond’s White Beauty Versi Gita Gutawa

    Directory of Open Access Journals (Sweden)

    Wulan Purnama Sari

    2015-12-01

    dalam hal makna kecantikan bagi perempuan Indonesia. Analisis semiotik menunjukkan bahwa iklan Pond’s White Beauty menampilkan stereotip mengenai gambaran kecantikan bagi perempuan Indonesia. Perempuan yang cantik merupakan perempuan yang putih seperti orang Korea padahal bagi orang Indonesia yang memiliki genetik berbeda, hal ini menjadi tolak ukur yang tidak dapat disamakan. Iklan Pond’s ini menampilkan kesadaran palsu, dimana perempuan Indonesia dapat memiliki kulit putih seperti Korea hanya dengan menggunakan produk Pond’s. Unilever sebagai kapitalis menghegomoni para perempuan Indonesia untuk membeli produk kecantikan Pond’s dengan menggunakan media iklan untuk menciptakan kesadaran palsu dalam pikiran para perempuan Indonesia tentang gambaran kecantikan.

  15. Estructura factorial y consistencia interna de una versión española del Purpose-In-Life Test / Factorial Structure and Internal Consistency of a Spanish Version of the Purpose-In-Life Test

    Directory of Open Access Journals (Sweden)

    Joaquín García-Alandete

    2013-06-01

    Full Text Available El objetivo de este trabajo fue examinar la estructura factorial y la consistencia interna de la versión española del Purpose-In-Life Test, instrumento que mide el logro de sentido de la vida desde los supuestos de la logoterapia. En el estudio participaron 457 universitarios españoles (320 mujeres, 137 hombres de 18 a 55 años de edad, M = 21.80, DE = 4.56. Se realizaron análisis descriptivos y correlaciones entre los ítems y el total de la escala inicial, un análisis factorial exploratorio, la estimación de la consistencia interna de los factores y de la escala obtenida, el análisis factorial confirmatorio de la misma, la prueba t para comparación de medias entre mujeres y hombres y la prueba de Kruskal-Wallis para el efecto de la edad. Los resultados mostraron una estructura de dos factores correlacionados con aceptable consistencia interna de la escala y de los factores, diferencias significativas entre mujeres y hombres en la puntuación total y uno de los factores, y no significativas en función de la edad. El análisis factorial confirmatorio muestra un adecuado ajuste, apoyando el modelo propuesto.

  16. Critical analysis of the daylight saving time; Analisis critico al horario del verano

    Energy Technology Data Exchange (ETDEWEB)

    Romero Paredes Rubio, Hernando [Universidad Autonoma Metropolitana Ciudad-Ixtapalapa, Mexico, D.F., (Mexico)

    2001-07-01

    The critical analysis is presented as a synthesis of the problem untied since the implementation of the daylight saving time. The often related history is retaken to introduce the reader into the context of the causes of a such program. The geometric aspect of the solar trajectories is discussed and the length of the day as a function of the latitude and the time of the year to have technical elements for the time displacement in a certain region. The technical implementation of the daylight saving time based on three elements is justified: time of dawn and the decline (length of the day), national economic motivation and tourism industry. Stands out that although the daylight saving time schedule has a set of social and economic benefits it is not centered in the individual but in the society as a whole. The errors in handling the information and the misinformation are pointed out as the main causes of the controversy, the discord and the political manipulation of competing groups. [Spanish] El analisis critico se presenta como una sintesis del problema desatado desde la implementacion del horario de verano. La historia muchas veces contada se retoma para introducir al lector en el contexto de las causas de un tal programa. Se discute el aspecto geometrico de las trayectorias solares y la longitud del dia como una funcion de la latitud y de la epoca del ano para tener elementos tecnicos para el desplazamiento horario en una region determinada. Se justifica la implementacion tecnica del horario de verano en funcion de tres elementos: hora de alba y del ocaso (longitud del dia), motivacion economica nacional e industria turistica. Se destaca que si bien el horario de verano tiene un conjunto de beneficios sociales y economicos no se centra en el individuo sino en la sociedad en su conjunto. Se senalan los errores de manejo de la informacion y la desinformacion como los principales causantes de la polemica, el desacuerdo y la manipulacion politica de grupos

  17. INDOOR THERMAL CONDITION OF FACTORY BUILDING IN BANGLADESH

    OpenAIRE

    Muhammed Abdullah Al Sayem Khan; Mohd. Hamdan Ahmad; Tareef Hayat Khan

    2011-01-01

    Bangladesh is a developing country and has a lot of factories for different products for local use and also export to abroad. Garments industries are one of the top most items of exported items. A huge number of populations are working in garments industries. But these factories are not well designed in sense of the thermal environment. Workers experiences sickness related to indoor environment. The productions of these factories are affected due to employees’ health condition. The research i...

  18. Productividad Total Factorial en el sector manufacturero del Perú: 2002-2007

    OpenAIRE

    Mario D. Tello

    2012-01-01

    Basado en datos a nivel de empresa del sector manufacturero, este trabajo estima, con métodos paramétricos modernos, el nivel y la tasa de crecimiento de la productividad total factorial en dicho sector en el período 2002-2007. Sujeto a las limitaciones de información y métodos usados, y para una muestra representativa de hasta 578 empresas, las estimaciones indican que la tasa de crecimiento de la PTF ha sido baja y no ha contribuido al crecimiento del valor real de producción de las firmas ...

  19. [Demodicosis of dogs--a factorial disease?].

    Science.gov (United States)

    Gothe, R

    1989-09-01

    Demodex canis is a normal resident of the intact canine skin, being present in small numbers in virtually every dog. Most animals are only carriers of the mites and do not develop clinical symptoms, therefore, demodectic mange has already to be considered as a factorial disease. The modus operandi of transition of clinically inapparent colonization of the mites into a disease may be explained according to investigations so far published multifactorially and thereby essentially as consequences of primary or secondary immunodepression. A primary immunodepression is initially based most probably on a hereditary defect of T-cells and is subsequently reinforced by substances, which are presumably synthesized and liberated not only by mites but also by secondary bacterial agents. A secondary immunodepression operates as trigger mechanism of a clinical manifestation after corticosteroid or cytostatic therapy or in course of underlying diseases of potentially immunodepressive nature, i.e., malignant neoplasia, hepatopathies, hyperadrenocorticism and lymphosarcoma.

  20. ATHEROSCLEROSIS DISEASE: A MULTI-FACTORIAL PATHOLOGY

    Directory of Open Access Journals (Sweden)

    Marcieli da Luz Giroldo1; Arienne Serrano Alves1; Francielle Baptista1

    2007-06-01

    Full Text Available Atherosclerosis or arterial stiffening is a gradual disease that restricts the normal blood flow in different areas of body and maylead to secondary illnesses as myocardial infarction and cerebral stroke. Innumerable factors are related to the development ofatherosclerosis, among them are the dyslipidemia; genetic factors; arterial hypertension; diabetes mellitus; obesity; smoking;lack of exercise; pulmonary infection by Chlamydia and stress. Due to multi-factorial atherosclerosis characteristics,innumerable drugs, with differentiated mechanisms of action, are being elaborated to be used in prevention and control of thisdisease. However, beyond the pharmacological therapy, a balanced diet, physical activity and elimination of risk habits, assmoking, also are need for controlling atherosclerosis progression, as well as for the increase of expectative and quality of life

  1. Nuclear structure physics at RI beam factory

    International Nuclear Information System (INIS)

    Otsuka, Takaharu

    1998-01-01

    The nuclear structure physics is becoming extremely interesting owing to recent development of RI beam factories. Among various interesting developments in this field, I will focus upon two subjects. One is the breaking of the usual magic numbers in unstable nuclei, and the other is the invention of a new method for quantum many-body problems: Quantum Monte Carlo diagonalization method (QMCD). For the first subject, I will discuss the vanishing of N=8 and 20 magic numbers in 11 Li and 32 Mg, respectively. For the latter, I will present brief description of the theory and results of some applications including the one to 64 Ge, a proton-rich unstable nucleus. (author)

  2. The B-factory project at KEK

    International Nuclear Information System (INIS)

    Kurokawa, Shin-ichi; Satoh, Kotaro

    1993-01-01

    The B-Factory project at KEK aims at constructing an accelerator complex which enables us to detect the CP-violation effect of B-mesons. It is a two-ring electron-positron collider of 3.5x8 GeV in the existing TRISTAN tunnel. The design peak luminosity is 10 34 cm -2 s -1 , which will be realized in two steps: from a small-angle collision with a luminosity of 2x10 33 cm -2 s -1 to a large-angle crab-crossing scheme with the final luminosity of 10 34 cm -2 s -1 . Progress of design work and present status of R and D are reported. (author)

  3. N-Nitrosamines in the factory environment

    Energy Technology Data Exchange (ETDEWEB)

    Fajen, J M; Fine, D H; Rounbehler, D P

    1980-01-01

    Under the NIOSH-sponsored contract, a total of 40 surveys were conducted at 28 manufacturing plants. The industries investigated were the fish, dye, leather, rubber and manufacturers and users of cutting fluids. NDELA, NMOR, NDMA and NDPhA were found in the air of several factories. In a chrome tannery, NDMA was identified at levels as high as 47 micrograms/m3 and NMOR was found at 27 micrograms/m3 in a rubber tire plant. This study has resulted in an increased understanding of man's exposure to exogenous N-nitrosamines. It is conceivable, from the information obtained in this study, that nitrosamine exposure comparable to that in the tire and rubber industry exists in other industries not yet surveyed. NIOSH is continuing its research on nitrosamines in the industrial environment. A full, industry-wide report on the 40 plant surveys is being compiled for publication.

  4. Lattices for the TRIUMF KAON factory

    International Nuclear Information System (INIS)

    Servranckx, R.V.; Craddock, M.K.

    1989-09-01

    Separated-function racetrack lattices have been developed for the KAON Factory accelerators that have more flexibility than the old circular lattices. The arcs of the large rings have a regular FODO structure with a superimposed six-fold symmetric modulation of the betafunction in order to raise γ t to infinity. Straight sections with zero dispersion are provided for rf cavities and fast injection and extraction, and with controlled dispersion for H - injection and slow extraction. For the small rings, sixfold symmetric circular lattices with high γ t are retained. In the Accumulator lattice, a straight section with double waist and controlled η function allows for H - injection and phase-space painting. The ion-optical properties of the lattices and the results from tracking studies are discussed

  5. Intense muon beams and neutrino factories

    International Nuclear Information System (INIS)

    Parsa, Z.

    2000-01-01

    High intensity muon sources are needed in exploring neutrino factories, lepton flavor violating muon processes, and lower energy experiments as the stepping phase towards building higher energy μ + μ - colliders. We present a brief overview, sketch of a neutrino source, and an example of a muon storage ring at BNL with detector(s) at Fermilab, Sudan, etc. Physics with low energy neutrino beams based on muon storage rings (μSR) and conventional Horn Facilities are described and compared. CP violation Asymmetries and a new Statistical Figure of Merit to be used for comparison is given. Improvements in the sensitivity of low energy experiments to study Flavor changing neutral currents are also included

  6. Targeting population heterogeneity for optimal cell factories

    DEFF Research Database (Denmark)

    Heins, Anna-Lena; Carlqvist, Magnus; Helmark, S.

    the heterogeneity level of the population. To further investigate these phenomena and gain a deeper understanding of population heterogeneity, Saccharomyces cerevisiae growth reporter strains based on the expression of green fluorescent protein (GFP) were constructed which enabled us to perform single cell level...... analysis, and thereby created the possibility to map population heterogeneity. A factorial design with pH, glucose concentration and oxygen level was performed in batch cultivations using the growth reporter strains to evaluate the effect of those environmental factors on heterogeneity level and amount......To achieve an efficient production process, it is essential to optimize both the strain and the cultivation conditions. Traditionally, a microbial population has been considered homogeneous in optimization studies of fermentation processes. However, research has shown that a typical microbial...

  7. High-gravity brewing utilizing factorial design

    Directory of Open Access Journals (Sweden)

    R. B. Almeida

    2000-06-01

    Full Text Available A number of factors can influence the behavior of yeast during fermentation. Some of these factors (initial wort concentration, initial pH and percentage of corn syrup in the composition of the wort were studied in order to determine their influence on the productivity of fermentation. Fermentations were carried out at 25ºC utilizing a 2³ factorial design of these factors. The results showed that the percentage of corn syrup had no influence on process productivity, whereas initial pH and especially initial wort concentration did. It can be concluded that using pH and initial wort concentration values higher than those utilized in this work (5.5 and 20ºP, respectively will result in a higher productivity.

  8. Present status of positron factory project

    International Nuclear Information System (INIS)

    Okada, S.; Sunaga, H.; Kaneko, H.; Tachibana, H.; Yotsumoto, K.; Okamoto, J.

    1992-01-01

    The Japan Atomic Energy Research Institute, JAERI, has been promoting design studies for the 'Positron Factory', in which linac-based intense monoenergetic positron beams are planned to be applied to advanced materials characterization and new fields of basic research. A tentative goal of the beam intensity is 10 10 s -1 , which is assumed to be realized with an electron linac of 100 kW class with a beam energy around 100 to 150 MeV. We performed a technical survey on the dedicated linac. It confirmed technical feasibility of manufacturing the state-of-the-art machine. We have been carrying out a design study of the target. A new concept of the target design is proposed, which is expected to supply intense slow positron beams simultaneously for multiple beam channels, on the basis of Monte Carlo simulations. (author)

  9. Achille Maramotti, between factory and collection

    Directory of Open Access Journals (Sweden)

    Chiara Pirozzi

    2016-11-01

    Full Text Available The article analyzes Achille Maramotti’s figure and links between entrepreneurship and his passion for art and contemporary collections: from the desire to expose his private collection inside Max Mara factory to create a collection that was the mirror of the artistic experiments of his time. The article analyzes the critical contributions in the development of Maramotti Collection and, in particular, the relationship between Achille Maramotti and Mario Diacono that, as the Emilian collector, is expert and admirer of European and American painting of the second half of the twentieth century. Achille Maramotti, sons and daughter are considered among the most influential collectors in the world, and represents a successful example of contemporary art collection linked to the image and business management; the Max Mara fashion house.

  10. KEKB and PEP-II B Factories

    International Nuclear Information System (INIS)

    Seeman, J.T.

    1997-01-01

    Two asymmetric B-Factories KEKB at KEK and PEP-II at SLAC are under construction, designed to study CP violation in the b-quark sector with a center of mass energy of 10.58 GeV. These two new accelerators are high luminosity two-ring two-energy e + e - colliders with one interaction point. There are many challenging accelerator physics and engineering issues associated with the high beam currents and high luminosities of these rings. The chosen solutions to these issues and the general parameters of the two rings are described in detail side-by-side. KEKB and PEP-II are well into the installation phase and are both scheduled to be completed in 1998. The particle physics programs are scheduled to start in 1999

  11. Status of the TRIUMF KAON factory proposal

    International Nuclear Information System (INIS)

    Craddock, M.K.

    1988-03-01

    Over the last year considerable progress has been achieved on both technical and political fronts. Hardware studies have continued on both magnet power supplies and on rf cavities - the latter work gaining an extra dimension from a recently-instituted formal collaboration with LAMPF. A racetrack-shaped lattice is being considered in conjunction with a three-element slow extraction system in an effort to reduce losses to the 0.1% level. British Columbia has agreed to fund the buildings and tunnels (Cdn $87M) and is making the KAON Factory its tope priority project with the Canadian federal government. A joint federal-provincial delegation has traveled abroad and found that a number of countries would consider significant contributions to the cost. Government approval contingent upon such contributions is anticipated later in 1988, together with preconstruction R and D funds

  12. Improved premises for cell factory development

    DEFF Research Database (Denmark)

    Søgaard, Karina Marie

    The sustainable manufacturing of medicines, materials and chemicals is enabled with biotechnology, and the key to the development of new processes, as well as improvement of existing ones, lies in our fundamental understanding of the biological systems we manipulate. Recombinant protein production...... is at the core of biotechnology and numerous molecular tools and bacterial strains have been developed over the past four decades for this purpose. Understanding of the genetic code and our ability to manipulate genetic material, paves the way for the microbial cell factory development that enables production......, and building a platform for enhanced expression of certain plant genes in bacteria. The relevance of the conducted research to the field of biotechnology is covered, as well as necessary scientific background and history. Specifically, the surprisingly minor effects of tRNA overexpression on the production...

  13. Golden measurements at a neutrino factory

    International Nuclear Information System (INIS)

    Cervera, A.; Donini, A.; Gavela, M.B.; Gomez Cadenas, J.J.; Hernandez, P.; Mena, O.; Rigolin, S.

    2000-01-01

    The precision and discovery potential of a neutrino factory based on muon storage rings is studied. For three-family neutrino oscillations, we analyse how to measure or severely constraint the angle θ 13 , CP-violation, MSW effects and the sign of the atmospheric mass difference Δm 2 23 . We present a simple analytical formula for the oscillation probabilities in matter, with all neutrino mass differences non-vanishing, which clarifies the subtleties involved in disentangling the unknown parameters. The appearance of 'wrong-sign muons' at three reference baselines is considered: 732 km, 3500 km, and 7332 km. We exploit the dependence of the signal on the neutrino energy, and include as well realistic background estimations and detection efficiencies. The optimal baseline turns out to be O (3000 km). Analyses combining the information from different baselines are also presented

  14. Golden measurements at a neutrino factory

    CERN Document Server

    Cervera-Villanueva, Anselmo; Gavela-Legazpi, Maria Belen; Cadenas, J J G; Hernández, Pilar; Mena, O; Rigolin, Stefano

    2000-01-01

    The precision and discovery potential of a neutrino factory based on muonstorage rings is studied. For three-family neutrino oscillations, we analysehow to measure or severely constraint the angle $\\theta_{13}$, CP violation,MSW effects and the sign of the atmospheric mass difference $\\Delta m^2_{23}$.We present a simple analytical formula for the oscillation probabilities inmatter, with all neutrino mass differences non-vanishing, which clarifies thesubtleties involved in disentangling the unknown parameters. The appearance of``wrong-sign muons'' at three reference baselines is considered: 732 km, 3500km, and 7332 km. We exploit the dependence of the signal on the neutrinoenergy, and include as well realistic background estimations and detectionefficiencies. The optimal baseline turns out to be ${\\cal O}(3000$ km).Analyses combining the information from different baselines are also presented.

  15. Evolution of the Factory 1975-2006

    International Nuclear Information System (INIS)

    2006-01-01

    Since it was founded in 1973. Equipos Nucleares (ENSA) has been actively present in the nuclear market. This was the reason for its creation and for which it was organized from the very beginning, by designing a company with a nuclear structure and mentality. The author reviews the history and evolution of the Factory- more than a workshop- and describes its different stages, which were strongly affected by the unexpected evolution of a diminishing market- an inexistent market the likes to say- and also stresses the extraordinary difficulty of its work and the determination to remain in the nuclear market. He acknowledges the people and the culture of ENSA emphasizing their dedication, generosity, flexibility, training and enthusiasm, and stresses their stake in being the best and to attain excellence in the quality of supplies, meeting deadlines and customer satisfaction, identifying these as fundamental factors of the company's legacy. Having a better Factory is possible by improving its technological capability through researching and developing its processes, automating and robotizing manufacturing and inspection activities, and simplifying its operating systems. A result of these efforts is the continuous international presence as a supplier and collaborator with the world's leading designers, which has consolidated it as a reference supplier on the American market. Of not is the supply to the market of its different product lines a result of combining its design and manufacturing capabilities with its flexibility and size, all of which contribute to ENSA's wealth, diversity and appeal. ENSA is aware of the forthcoming resurgence of the new nuclear market. It is preparing for the future by renewing and upgrading its manufacturing facilities and implementing new systems techniques- Lean Manufacturing and Six Sigma-into its Annual Improvement Plans to favor and drive its technological capability and competitiveness and to respond to the increasingly demanding

  16. Rancang Bangun Sistem Informasi Manajemen Customisable Sebagai Alat Analisis Pengelolaan Energi Listrik Di Pt. Indovillas Bali

    Directory of Open Access Journals (Sweden)

    I Made Sukafona

    2013-06-01

    Full Text Available Sistem informasi manajemen customizable sebagai alat analisis pengelolaan energi listrik di PT. Indovillas Bali merupakan suatu alat yang digunakan untuk mengelola data penggunaan energi listrik. Sistem customizable yaitu dapat disesuaikan dengan keadaan dimasing-masing vila, alur dan kebutuhan sistem dibuat dinamis agar dapat disesuaikan dengan keadaan. Dalam sistem terdapat sub-sub sistem berdasarkan para pengguna sistem yang memiliki database yang terpisah dengan hak akses sesuai dengan otoritas yang diberikan sistem. Hasil yang diharapkan dari sistem adalah report pengelolaan energi listrik yang terdiri dari  report penggunaan secara keseluruhan yang meliputi besaran konsumsi energi listrik setiap hari. Tingkat hunian kamar, serta batasan-batasan penggunaan energi listrik sebagai indikator perbandingan dengan data konsumsi energi listrik per hari Setiap bulan. Sistem juga diharapkan dapat menghasilkan potensi penghematan dari konsumsi energi listrik. Hasil dari keluaran sistem diharapkan dapat menjadi acuan utama  bagi manajer energi atau engineer dalam menentukan langkah-langkah yang tepat dalam penggunaan energi listrik yang efisien dan efektif. Bagi top manajemen, laporan ini diharapkan dapat menjadi bahan pertimbangan dalam menentukan harga sewa vila, dan memberikan informasi lebih terperinci tentang biaya konsumsi energi dalam pertanggungjawaban kepada pemilik vila.

  17. ANALISIS KINERJA SAHAM SEKTOR FARMASI PADA BURSA EFEK INDONESIA (BEI TAHUN 2012-2014.

    Directory of Open Access Journals (Sweden)

    Firman Hidayat

    2016-08-01

      Abstrak. Pasar Modal merupakan salah satu sarana untuk melakukan investasi, yaitu memungkinan para pemodal (investor untuk melakukan diversifikasi invetasi, membentuk portofolio sesuai dengan risiko yang bersedia mereka tanggung dan tingkat keuntungan yang mereka harapkan. Pasar modal adalah pertemuan antara yang memiliki kelebihan dana (pihak investor dengan pihak yang membutuhkan dana ( pihak perusahaan dengan cara memperjualbelikan sekuritas. Investasi dalam bentuk saham memiliki resiko yang sangat besar. Kesalahan dalam pemilihan saham yang akan dibeli dapat mengakibatkan kerugian yang fatal. Oleh karena itu, investor harus dapat memilih dengan baik saham yang dibelinya. Pemilihan ini dapat dilakukan dengan melihat kinerja perusahaan selama kurun waktu tertentu. Salah satu cara yang umum untuk menilai kinerja perusahaan adalah dengan cara mengukur kinerja keuangan perusahaan dengan menggunakan rasio keuangan. Rasio keuangan terdiri dari rasio likuiditas, rasio aktivitas, rasio solvabilitas dan rasio profitabilitas. Dalam hal ini penulis menggunakan Rasio Likuiditas yang diwakili oleh Current Ratio dan Rasio Profitabilitas yang diwakili oleh Earning Per Share dan Net Profit Margin.Berdasarkan hasil pengujian hipotesis dengan menggunakan analisis regresi berganda yang disertai dengan asumsi klasik menunjukkan bahwa Current Ratio (CR, Earning Per Share (EPS, Net Profit Margin (NPM berpengaruh signifikan    terhadap Return Saham. Hal ini dapat ditunjukkan dengan nilai probabilitas nya atau p-value yang mempunyai nilai < Kata Kunci: Current Ratio (CR; Earning Per Share (EPS;  Net Profit Margin (NPM;  Return Saham

  18. Analisis Risiko Ratai Pasok Beton Ready Mix Pada Proyek Hotel Batiqa Surabaya

    Directory of Open Access Journals (Sweden)

    Arvin Irshad Prabowo

    2017-03-01

    Full Text Available Dalam upaya memenuhi ekspektasi dari pemilik proyek Hotel Batiqa, Kontraktor tentu harus meningkatkan kinerja dari perusahaan untuk menghasilkan produk bermutu tinggi, tepat waktu, dan efisien. Maka dari itu, pada umumnya para kontraktor menerapkan manajemen rantai pasok dalam pelaksanaan proyek dari awal sampai akhir. Dalam pelaksanaannya, manajemen rantai pasok mempunyai risiko negatif. Risiko tersebut harus dianalisis sebelumnya, karena risiko tersebut dapat mengakibatkan kerugian bagi kontraktor. Manajemen risiko diawali dengan melakukan identifikasi risiko yang dibagi menjadi tiga aliran, yaitu aliran material/fisik, aliran finansial, dan aliran informasi, dengan melakukan survei pendahuluan kepada pelaku proyek dalam rantai pasok beton ready mix untuk mendapatkan variabel risiko yang relevan di lapangan, lalu setelah itu melakukan survei utama untuk mendapatkan nilai persepsi dari probabilitas dan dampak dari variabel risiko. Dari hasil survei tersebut akan dianalisis dengan matriks probabilitas dan dampak untuk mengkategorikan tingkatan variabel risiko. Berikutnya adalah untuk mengetahui respon risiko terhadap variable berkategori tinggi tersebut.Dari hasil analisis data diketahui bahwa apabila risiko berkategori tinggi dari persepsi kontraktor terhadap pemasok beton ready mix terjadi masing-masing satu variabel di aliran finansial dan informasi. Beda halnya untuk persepsi pemasok ready mix terhadap kontraktor, risiko berkategori tinggi terjadi hanya satu variabel pada aliran finansial. Semua pihak yang terlibat dalam aktivitas rantai pasok proyek memilih opsi respon risiko dengan mengurangi dampak risiko apabila risiko tersebut terjadi di lapangan.

  19. ANALISIS KESALAHAN FONOLOGIS BAHASA MANDARIN OLEH MAHASISWA D3 BAHASA MANDARIN UNIVERSITAS JENDERAL SOEDIRMAN

    Directory of Open Access Journals (Sweden)

    Nunung Supriadi

    2015-01-01

    Full Text Available This study focuses on Chinese pronunciation errors by students of Chinese D3 Program at Jenderal Soedirman University. The data collected  using interview and observation methods were analyzed with the theory of transformational-generative phonology and a speech analyser program. The result shows that pronunciation errors occur because the consonants supposed to be pronounced with aspiration were pronounced without aspiration, and consonants supposed to be pronounced at the post-alveolar articulation were pronounced at the frontal alveolar. The factor causing the pronunciation error is the phonological system difference between Chinese and Indonesia, and Chinese and Javanese as the mother tongue of the respondents.   Penelitian ini membahas kesalahan pengucapan bahasa Mandarin oleh mahasiswa Program D3 bahasa Mandarin Universitas Jenderal Soedirman. Data diperoleh menggunakan metode wawancara dan observasi, kemudian data dianalisis dengan teori fonologi generatif transformasional dan program ‘speech analyzer’. Hasil analisis menunjukkan bahwa kesalahan pengucapan bahasa Mandarin terjadi karena bunyi konsonan yang seharusnya diucapkan aspirasi, tetapi diucapkan tanpa aspirasi, dan bunyi konsonan dengan letak artikulasi ‘post alveolar’ diucapkan dengan ‘frontal anterior’. Faktor penyebab terjadinya kesalahan adalah karena perbedaan sistem fonologis bahasa Mandarin dan bahasa Indonesia ataupun bahasa Jawa, yang merupakan bahasa ibu para responden

  20. ANALISIS PENERAPAN 8 STANDAR NASIONAL PENDIDIKAN PADA SMP NEGERI 2 DOLOPO KABUPATEN MADIUN

    Directory of Open Access Journals (Sweden)

    Luki Eko Cahyono

    2015-10-01

    Penelitian ini menggunakan desain penelitian Deskriptif Kualitatif. Jenis penelitian adalah studi kasus. Data yang digunakan adalah data Primer. Teknik pengumpulan data yang digunakan adalah wawancara dan dokumentasi. Teknik keabsahan data adalah Triangulasi Sumber dan teknik analisis data yang digunakan adalah pendekatan Strengths, Weakness, Opportunities, dan Threats (Analisis SWOT. Kesimpulan penelitian ini adalah (1 Hasil analisis Strenght (Kekuatan adalah sekolah sudah merencanakan, melaksanakan dan mengevaluasi sebagian besar indikator dalam pemenuhan Standar Nasional Pendidikan sehingga meningkatkan mutu pendidikan sekolah. (2 Hasil analisis Weakness (kelemahan adalah keterbatasan anggaran dana dan sumber daya manusia baik peserta didik, pendidik, maupun tenaga kependidikan dalam pemenuhan seluruh unsur Standar Nasional Pendidikan. (3 Hasil analisis Opportunities (peluang adalah Pemberian workshop dan pelatihan kepada pendidik dan tenaga kependidikan meningkatkan kualitas pendidikan sekolah, dan perencanaan, pelaksanaan pembiayaan serta evaluasi penganggaran yang baik memberikan dampak positif terhadap semua unsur operasional sekolah maupun sarana prasarana sekolah. (4 Hasil analisis Threats (Tantangan adalah perencanaan, sosialisasi, pelaksanaan dan evaluasi serta tindak lanjut yang tidak dijalankan dengan manajemen yang baik dalam upaya pemenuhan Standar Nasional Pendidikan akan menghambat peningkatan kualitas pendidikan sekolah. (5 Hasil penerapan Standar Nasional Pendidikan pada SMP Negeri 2 Dolopo menggunakan analisis SWOT menunjukkan bahwa Kekuatan lebih besar daripada Kelemahan dan Peluang lebih besar dari Ancaman, yang berarti Standar Nasional Pendidikan telah terpenuhi dan menghasilkan Akreditasi Sekolah nilai A.

  1. Proceedings of the Workshop on CP Violation at KAON Factory

    International Nuclear Information System (INIS)

    Ng, J.N.

    1989-07-01

    These proceedings contain the written version of eight talks delivered at the Workshop on CP Violation at KAON Factory. The articles contain reviews on the exploration of CP violation effects associated with the s-quark. Discussion on the use of intense kaon fluxes, which will be available at the proposed KAON Factory, are included

  2. Factory Gate Pricing: An Analysis of the Dutch Retail Distribution

    NARCIS (Netherlands)

    H.M. le Blanc; F. Cruijssen (Frans); H.A. Fleuren; M.B.M. de Koster (René)

    2004-01-01

    textabstractFactory Gate Pricing (FGP) is a relatively new phenomenon in retail distribution. Under FGP, products are no longer delivered at the retailer distribution center, but collected by the retailer at the factory gates of the suppliers. Owing to both the asymmetry in the distribution networks

  3. Factory Gate Pricing : An Analysis of the Dutch Retail Distribution

    NARCIS (Netherlands)

    Le Blanc, H.M.; Cruijssen, F.C.A.M.; Fleuren, H.A.; de Koster, M.B.M.

    2004-01-01

    Factory Gate Pricing (FGP) is a relatively new phenomenon in retail distribution.Under FGP, products are no longer delivered at the retailer distribution center, but collected by the retailer at the factory gates of the suppliers.Owing to both the asymmetry in the distribution networks (the supplier

  4. Parametric study of a target factory for laser fusion

    International Nuclear Information System (INIS)

    Sherohman, J.W.; Meier, W.R.

    1980-01-01

    An analysis of a target factory leading to the derivation of production rate equations has provided the basis for a parametric study. Rate equations describing the production of laser fusion targets have been developed for the purpose of identifying key parameters, attractive production techniques and cost scaling relationships for a commercial target factory

  5. Why and how to normalize the factorial moments of intermittency

    International Nuclear Information System (INIS)

    Peschanski, R.

    1990-01-01

    The normalization of factorial moments of intermittency, which is often the subject of controverses, is justified and (re-)derived from the general assumption of multi-Poissonian statistical noise in the production of particles at high-energy. Correction factors for the horizontal vs. Vertical analyses are derived in general cases, including the factorial multi-bin correlation moments

  6. Review of U.S. Neutrino Factory Studies

    International Nuclear Information System (INIS)

    Zisman, Michael S.

    2005-01-01

    We summarize the status of the two U.S. feasibility studies carried out by the Neutrino Factory and Muon Collider Collaboration (NFMCC) along with recent improvements to Neutrino Factory design developed during the American Physical Society (APS) Neutrino Physics Study. Suggested accelerator topics for the International Scoping Study (ISS) are also indicated

  7. Review of Hosein Aabad Sugar Factory (HASF) Wastewater and ...

    African Journals Online (AJOL)

    Sugar industry is one of the largest industries in the world. Hosein Abad sugar factory (HASF) is located in Hamadan province of Iran. The aim of this research was to evaluate the quality and quantity of wastewater of the said factory and to estimate the pollution load and its emission factor as prerequisite of the management ...

  8. Uma abordagem de avaliação de processos baseados no mundo dos custos para processos no mundo dos ganhos em instituições de ensino superior Process analisys for higher education institutions: from the cost world to the throughput world

    Directory of Open Access Journals (Sweden)

    Daniel Pacheco Lacerda

    2009-12-01

    Full Text Available O presente artigo detalha o processo específico de elaboração de preços à luz dos princípios da Contabilidade de Custos para uma organização de ensino superior. O trabalho proPõe uma revisão desse processo, tendo como pano de fundo os conceitos da Teoria das Restrições, no que tange a seu Processo de Raciocínio, e as premissas de custos adotadas na chamada Contabilidade dos Ganhos. Assim, o processo de elaboração do preço é avaliado sistemicamente e um redesenho desse processo alinhado à Contabilidade dos Ganhos é proposto.This paper investigates a University's pricing process, comparing two different accounting approaches: traditional cost accounting and Theory of Constraints. Relying on concepts from the Theory of Constraints, this paper applies the principles of the Thinking Process and Throughput Accounting to review the current approach to this process. As a result, the paper evaluates the dynamics behind such processes and, based on throughput accounting, presents a new approach in tackling this.

  9. Uso de la STFT en el análisis de vibraciones para detectar y caracterizar la presencia de un defecto en la superficie de las ruedas de un tren/Use of the STFT in the Vibration Analisys to Detect and Characterice Defects at the Wheels Surface of a Train

    Directory of Open Access Journals (Sweden)

    Elkin G. Flórez Serrano.

    2012-12-01

    Full Text Available El artículo muestra el procedimiento experimental utilizado para registrar las vibraciones que genera el paso deun tren por un punto fijo del carril. Igualmente muestra la forma de identificar y caracterizar un defecto en la superficie de una rueda, mediante el análisis en el dominio conjunto tiempo-frecuencia de dichas vibraciones utilizando la transformada de Fourier en tiempos cortos -STFT. Los resultados demuestran las ventajas de la STFT en esta aplicación, y cómo el uso de un sistema de monitorizado de las vibraciones generadas en el carril es eficiente y práctico en el mantenimiento predictivo de las ruedas de los trenes.The paper shows the experimental procedure used to record the vibrations generated by the passage of a train in a fixed point of the rail. Moreover, it also shows how to identify and characterize a defect on the surface of a wheel, by analyzing the joined time–frequency domain of these vibrations, using the short time Fourier transform – STFT. The results demonstrate the advantages of the STFTin this application, and that the use of a monitorizazing system of the vibration generated on the railway line is efficient and practical to implement a predictive maintenance of the train wheels.

  10. The Three-dimensional Digital Factory for Shipbuilding Technology Research

    Directory of Open Access Journals (Sweden)

    Xu Wei

    2016-01-01

    Full Text Available The three-dimensional digital factory technology research is the hotspot in shipbuilding recently. The three-dimensional digital factory technology not only focus on design the components of the product, but also discuss on the simulation and analyses of the production process.Based on the three-dimensional model, the basic data layer, application control layer and the presentation layer of hierarchical structure are established in the three-dimensional digital factory of shipbuilding in this paper. And the key technologies of three-dimensional digital factory of shipbuilding are analysed. Finally, a case study is applied and the results show that the three-dimensional digital factory will play an important role in the future.

  11. Mobil laboratory for the evaluation on site of the power electric equipment, second generation; Laboratorio movil para la evaluacion en sitio del equipo electrico de potencia, segunda generacion

    Energy Technology Data Exchange (ETDEWEB)

    Carrillo C, Jaime; Escorsa M, Oscar; Estrada G, Javier A; Iturbe F, Marlene; Robles P, Edgar [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2005-07-01

    To the interior of the Generation of Electrical Equipment (GEE) of the Instituto de Investigaciones Electricas, one of the main activities is the diagnosis of the electrical equipment in service. It is well known that the power equipment represents a strong investment that requires the guarantee that it has been manufactured, installed and operated satisfactorily. The life expectancy of these devices is of thirty years, however, many of them already have surpassed that expectation. The rehabilitation or substitution of the equipment implies new investments that are needed for an evaluation of the real condition of the equipment to carry out such rehabilitation. One of the tools necessary to carry out the diagnosis, is a movable laboratory that facilitates all the necessary tools to perform a meticulous analysis that would allow, the client, to make high cost decisions. The application of the movable laboratory is advisable from the inauguration of the equipment. The electrical mechanisms are factory tested in accordance with standardized protocols; it guarantees the fulfillment of the necessary requirements for a correct operation. Nevertheless, when taking them to the assembly site, these are subjected to a series of processes and mechanical stresses that could alter the equipment conditions and its integrity. [Spanish] Al interior de la Generacion de Equipos Electricos (GEE) del Instituto de Investigaciones Electricas, una de las principales actividades es el diagnostico del equipo electrico en servicio. Es bien sabido que los equipos de potencia representan una fuerte inversion que requiere la garantia de que se ha fabricado, instalado y operado satisfactoriamente. La esperanza de vida de estos dispositivos es de treinta anos, no obstante, muchos de ellos ya han superado esa expectativa. La rehabilitacion o sustitucion de equipos, implica nuevas inversiones que precisan un conocimiento del estado real del equipo para llevarla a cabo. Una de las herramientas

  12. The Experience Factory: Strategy and Practice

    Science.gov (United States)

    Basili, Victor R.; Caldiera, Gianluigi

    1995-01-01

    The quality movement, that has had in recent years a dramatic impact on all industrial sectors, has recently reached the system and software industry. Although some concepts of quality management, originally developed for other product types, can be applied to software, its specificity as a product which is developed and not produced requires a special approach. This paper introduces a quality paradigm specifically tailored on the problem of the systems and software industry. Reuse of products, processes and experiences originating from the system life cycle is seen today as a feasible solution to the problem of developing higher quality systems at a lower cost. In fact, quality improvement is very often achieved by defining and developing an appropriate set of strategic capabilities and core competencies to support them. A strategic capability is, in this context, a corporate goal defined by the business position of the organization and implemented by key business processes. Strategic capabilities are supported by core competencies, which are aggregate technologies tailored to the specific needs of the organization in performing the needed business processes. Core competencies are non-transitional, have a consistent evolution, and are typically fueled by multiple technologies. Their selection and development requires commitment, investment and leadership. The paradigm introduced in this paper for developing core competencies is the Quality Improvement Paradigm which consists of six steps: (1) Characterize the environment, (2) Set the goals, (3) Choose the process, (4) Execute the process, (5) Analyze the process data, and (6) Package experience. The process must be supported by a goal oriented approach to measurement and control, and an organizational infrastructure, called Experience Factory. The Experience Factory is a logical and physical organization distinct from the project organizations it supports. Its goal is development and support of core competencies

  13. Development of a model of synchronous generator with a saturable transformer for the analysis of transient overvoltage in medium voltage systems; Desarrollo de un modelo de generador sincrono con transformador saturable para el analisis de sobrevoltajes transitorios en sistemas de mediana tension

    Energy Technology Data Exchange (ETDEWEB)

    Reyes Martinez, Oscar Alfonso

    2001-02-01

    In this work the problems of the transient overvoltage produced in the components that integrate the synchronous generators installed in industrial systems of medium voltage are approached. The development of a mathematical model in phase components for the synchronous generator is presented. The model includes a current saturation transformer, a system of static excitation and a scheme of grounding by low impedance through an energy cable. In the formulation the effect of the dampening windings is neglected since the interest is only to evaluate the effect of the initial transient overvoltage. Also, symmetry in the phases is considered and the saturation is neglected. The proposed mathematical model was evaluated through cases of simulation using real data of a typical industrial system. Also some tests were conducted in laboratories that, qualitatively, endorse the results obtained by simulation. Two real cases of electrical equipment fault by effect of transient overvoltage in industrial centers in Mexico were analyzed, with generators grounded through high impedance. [Spanish] En este trabajo se aborda la problematica de los sobrevoltajes transitorios producidos en los componentes que integran los generadores sincronos instalados en sistemas industriales de mediana tension. Se presenta el desarrollo de un modelo matematico en componentes de fase para el generador sincrono. El modelo incluye un transformador de corriente saturable, un sistema de excitacion estatica y un esquema de aterrizamiento por baja impedancia a traves de un cable de energia. En la formulacion se desprecia el efecto de los devanados amortiguadores debido a que solo interesa evaluar el efecto del sobrevoltaje transitorio inicial. Asi mismo, se considera simetria en las fases y se desprecia la saturacion. El modelo matematico propuesto fue evaluado a traves de casos de simulacion utilizando datos reales de un sistema industrial tipico. Tambien se realizaron algunas pruebas en laboratorios que

  14. Analisis Penerimaan PAD Pada Dinas Perikanan dan Peternakan Kabupaten Tebo

    Directory of Open Access Journals (Sweden)

    Eko Purnarianto

    2016-06-01

    Full Text Available Abstract. This study aims to analyze potential, efficiency, effectivity and contribution of PAD admission at Department of Fishery and Animal Husbandry in Tebo Regencyincluding the strategy establishment to increase its revenue.The analysis used is a potential formula, efficiency ratio, effectivity ratio, contributions ratio and SWOT analysis.The results shows that the potential revenue of retribution slaughterhouse (RPH, the potential sales of livestock, and potential sales fishery product are beyond the current target. The efficiency level of retribution slaughterhouse (RPH and sales of fishery product is poor, but the sales of livestock is very efficient. Effectivity level of livestock and fishery product sales are low, whileretribution slaughterhouses(RPH is not effective regarded to its potential  but in the contrary for its target. Contribution of PAD admission of Fishery and Animal Husbandry Department is very low regarded Tebo Regency PAD. The result of SWOT analysis of retribution slaughter house (RPH admission using WO (Weakness-Opportunity strategy, livestock sales using SO (Strength-Oppurtunity strategy, and fishery product sales using ST (strength-threat strategy. Keywords: Retribution SlaughterHouse (RPH, Sales of Fishery, Livestock Sales, SWOT Analysis   Abstrak. Penelitian ini bertujuan untuk menganalisis potensi, efisiensi, efektivitas dan kontribusi penerimaan PAD pada Dinas Perikanan dan Peternakan Kabupaten Teboserta menetapkan strategi untuk peningkatan penerimaan PAD. Analisis yang digunakan adalah rumus potensi, rasio efisiensi, rasio efektivitas, rasio kontribusi dan analisis SWOT.Hasil penelitian menunjukkan bahwa potensi penerimaan retribusi rumah potong hewan (RPH, potensi penjualan hasil peternakan, potensi  penjualan hasil perikanan lebih besar dari target yang telah ditetapkan. Tingkat efisiensi retribusi RPH dan penjualan hasil perikanan tidak efisien, penjualan hasil peternakan sangat efisien. Tingkat

  15. Identifiksi Sebaran Litologi berdasarkan Analisis Data Resistivitas di Gunung Wungkal

    Directory of Open Access Journals (Sweden)

    Nurul Dzakiya

    2017-05-01

    Full Text Available Analisis data untuk mengidentifikasi sebaran litologi yang memiliki potensi bahan galian industri di Daerah Gunung Wungkal Yogyakarta dengan menggunakan metode resistivitas dan survei geologi permukaan telah dilakukan. Hasil korelasi kedua data tersebut menunjukkan sebaran litologi merupakan pelapukan intrusi batuan beku yang kemudian menghasilkan material lempung (6,0-10 m, lempung pasiran (11-30 m dan lapukan batuan diorit (30-55 m yang berada di kedalaman berbeda. Ketebalan batuan di permukaan sekitar 225-231 meter berdasarkan penampang peta geologi dengan arah sebaran dari Barat Laut hingga Tenggara. Proses pelapukan dan alterasi di daerah ini intensif (alterasi argilik dengan jenis morfologi perbukitan intrusi terdenudasi dan dataran Alluvial.

  16. ANALISIS KEAMANAN DATA PADA BLOCK CIPHER ALGORITMA KRIPTOGRAFI RSA

    Directory of Open Access Journals (Sweden)

    Fadhillah Azmi

    2017-01-01

    Full Text Available Komunikasi adalah proses dasar dari pertukaran informasi. Efektifitas komunikasikomputer secara umum adalah melalui internet atau beberapa saluran komunikasi lainnya.Tujuan utama tulisan ini adalah berdasarkan pada analisis hasil yang diberikan Weinermengatakan bahwa jika private key d digunakan dalam algoritma kriptografi RSA kurang darin292, maka sistem tersebut kurang aman. Di sini penulis menganalisa pada hasil yang diberikanoleh Weiner dan mencoba untuk meningkatkan range dari private key d sampai n0.5. Karena nadalah perkalian p dan q, yang mana bilangan relative prima. Sehingga mempengaruhi kinerjaenkripsi algoritma yang lebih aman.

  17. Analisis Derau dalam Perancangan Rangkaian Terintegrasi Op-Amp

    Directory of Open Access Journals (Sweden)

    Siti Sendari

    2009-02-01

    Full Text Available Perancangan IC Op-Amp, memerlukan spesifikasi-spesifikasi yang meliputi parameter proses dan parameter perancangan. Dalam menentukan parameter perancangan, derau merupakan suatu hal yang tidak bisa ditinggalkan, karena derau dapat menentukan keandalan perancangan. Untuk menganalisis derau pada IC Op-Amp langkah pertama yang harus diketahui adalah sumber-sumber derau, setelah itu dilakukan analisis derau baik secara teoritis maupun secara simulasi untuk mengetahui derau yang mungkin terjadi dalam perancangan IC, apakah sudah sesuai dengan spesifikasi yang ditentukan atau tidak. Untuk simulasi derau dapat dilakukan dengan program Spice.

  18. ESTRUTURA FACTORIAL DA VERSÃO PORTUGUESA DO JOB DIAGNOSTIC SURVEY (JDS

    Directory of Open Access Journals (Sweden)

    Maria Helena Rodrigues Guita Almeida

    2009-04-01

    Full Text Available O objectivo deste trabalho é analisar a estrutura factorial da escala "Job Diagnostic Survey" (HACKMAN; OLDHAM, 1980, construída para avaliar as cinco dimensões características do trabalho: variedade de aptidões, identidade do trabalho, significado do trabalho, autonomia e feedback. Utilizou-se uma amostra heterogénea de 552 trabalhadores pertencentes a diversos grupos profissionais. Avaliaram-se nove modelos alternativos sobre a estrutura do instrumento, recorrendo à análise factorial confirmatória. Os resultados mostram que o modelo de Hackman e Oldham mais um factor de método relacionado com os itens negativos é o modelo que apresenta um melhor ajuste. Esta solução identifica uma estrutura de seis factores (os cinco factores do Modelo das Características do Trabalho e um sexto factor de método constituído pelos itens negativos. Os itens associados a estas dimensões definem subescalas com níveis de fiabilidade razoáveis, o que permite considerá-las operacionalizações psicometricamente aptas para avaliar as cinco dimensões características do trabalhodefinidas por Hackman e Oldham.

  19. ESTRUTURA FACTORIAL DA VERSÃO PORTUGUESA DO JOB DIAGNOSTIC SURVEY (JDS

    Directory of Open Access Journals (Sweden)

    Saul Neves Jesus

    2009-04-01

    Full Text Available O objectivo deste trabalho é analisar a estrutura factorial da escala "Job Diagnostic Survey" (HACKMAN; OLDHAM, 1980, construída para avaliar as cinco dimensões características do trabalho: variedade de aptidões, identidade do trabalho, significado do trabalho, autonomia e feedback. Utilizou-se uma amostra heterogénea de 552 trabalhadores pertencentes a diversos grupos profissionais. Avaliaram-se nove modelos alternativos sobre a estrutura do instrumento, recorrendo à análise factorial confirmatória. Os resultados mostram que o modelo de Hackman e Oldham mais um factor de método relacionado com os itens negativos é o modelo que apresenta um melhor ajuste. Esta solução identifica uma estrutura de seis factores (os cinco factores do Modelo das Características do Trabalho e um sexto factor de método constituído pelos itens negativos. Os itens associados a estas dimensões definem subescalas com níveis de fiabilidade razoáveis, o que permite considerá-las operacionalizações psicometricamente aptas para avaliar as cinco dimensões características do trabalhodefinidas por Hackman e Oldham.

  20. The factorial structure of pathological gambling.

    Science.gov (United States)

    Steel, Z; Blaszczynski, A

    1996-03-01

    Pathological gambling has been characterised by DSM-III-R and DSM-IV as a disorder of impulse control with a proportion of gamblers identified as meeting criteria for a co-morbid diagnosis of Antisocial Personality Disorder. To date, empirical evidence in support of the notion that pathological gamblers as a group manifest elevated traits of impulsivity remains equivocal. Principal components analysis was used to investigate relationships between the constructs of impulsivity, psychopathy, DSM-III-R criteria for Antisocial Personality Disorder, psychological distress, criminal offending behavior and a range of other common psychological measures employed with pathological gamblers. The sample comprised 115 pathological gamblers, 80 consecutive gamblers seeking treatment from a general hospital psychiatric inpatient behavior therapy unit, and 35 volunteer Gamblers Anonymous attenders. Four primary factors were determined: psychological distress, sensation seeking, crime and liveliness, and impulsive-antisocial. Results suggest that pathological gambling consists of a number of discrete and reproducible factorial structures. The impulsive antisocial factor was found to be associated with gambling behavior and indices of poor psychosocial functioning.

  1. Hospitals as factories of medical garbage.

    Science.gov (United States)

    Hodges, Sarah

    2017-12-01

    Over the course of the twentieth century, as hospitals cleaned up, they came to produce more and more rubbish. Beginning in the 1970s and gaining pace in the 1980s and 1990s, single-use plastic items (syringes, blood bags, tubing) saturated everyday medical practice across the globe. This essay brings the question of plastic to bear upon the longer history of twentieth century sanitary science. The widespread adoption of single-use disposable medical plastics consolidated a century's worth of changes in medical hygiene. As strange as it may seem today, the initial uptake of medical plastics was not driven primarily by concerns about hygiene. Plastic began as a mid-century technology of convenience and durability. It was not until the end of the twentieth century that it morphed into a powerful symbol and instrument of medical hygiene. Today, both patients and practitioners have embraced plastic as an indispensable technology of clean medicine. The procession of single-use medical plastics through everyday medicine now comprises a constant, if disposable, infrastructure of medical hygiene. This new processional infrastructure of disposable hygiene has produced another, albeit unintended, consequence. This new regime has exponentially increased hospitals' material outputs. In so doing, plastic has refigured the ecologies of everyday medicine. Plastic hygiene has rendered hospitals factories of medical garbage.

  2. New Physics at a Super Flavor Factory

    CERN Document Server

    Browder, Thomas E; Pirjol, Dan; Soni, Amarjit; Zupan, Jure

    2009-01-01

    The potential of a Super Flavor Factory (SFF) for searches of New Physics is reviewed. While very high luminosity B physics is assumed to be at the core of the program, its scope for extensive charm and tau studies are also emphasized. The possibility to run at the Upsilon(5S) as well as at the Upsilon(4S) is also very briefly discussed; in principle, this could provide very clean measurements of B_s decays. The strength and reach of a SFF is most notably due to the possibility of examining an impressive array of very clean observables. The angles and the sides of the unitarity triangle can be determined with unprecedented accuracy. These serve as a reference for New Physics (NP) sensitive decays such as B^+ ->tau^+ nu and penguin dominated hadronic decay modes, providing tests of generic NP scenarios with an accuracy of a few percent. Besides, very precise studies of direct and time dependent CP asymmetries in radiative B decays and forward-backward asymmetry studies in B -> X_s l^+ l^- and numerous null tes...

  3. Shielding design of RIKEN RI Beam Factory

    Energy Technology Data Exchange (ETDEWEB)

    Uwamino, Yoshitomo; Fukunishi, Nobuhisa [Institute of Physical and Chemical Research, Wako, Saitama (Japan); Oishi, Koji [Shimizu Corp., Tokyo (Japan)

    2000-03-01

    Construction of the RIKEN RI Beam Factory is started, and the phase 1 will be finished by the end of March 2003. Two ring cyclotrons including one superconducting machine and two Big RIPSs will be constructed in the phase 1. Heavy ions of proton to uranium will be accelerated up to 400 MeV/u (A<40) and 150 MeV/u for uranium at an intensity of 10{sup 13} pps. Neutron production by the 400 MeV/u {sup 20}Ne beam was measured at HIMAC of NIRS and it was used for the source term of the shielding calculations. The deep penetration of high-energy neutrons was calculated by using the ANISN code with the DLC-119/HILO86R group constants and also by using the HETC code. The ANISN results were modified by using the HETC results and the shielding experiment at ISIS, and they were fitted by a simple formula for practical use. High-energy neutron penetrations of slantwise injection and the reflection probabilities of iron slab were calculated with the HETC code, and these results were used for the estimation of the thickness for the iron local shielding of Big RIPSs. Induced radioactivity in the air, accelerator components and the building, and the skyshine effect were also estimated. (author)

  4. The Gamma Factory proposal for CERN

    CERN Document Server

    Krasny, Mieczyslaw Witold

    2015-01-01

    This year, 2015, marks the centenary of the publication of Einsteins Theory of General Relativity and it has been named the International Year of Light and light-based technologies by the UN General Assembly. It is thus timely to discuss the possibility of broadening the present CERN research program by including a new component based on a novel concept of the light source which could pave a way towards a multipurpose Gamma Factory. The proposed light source could be realized at CERN by using the infrastructure of the existing accelerators. It could push the intensity limits of the presently operating light-sources by at least 7 orders of magnitude, reaching the flux of the order of 10^17 photons/s, in the particularly interesting gamma-ray energy domain of 1 < Ephoton < 400 MeV. This domain is out of reach for the FEL-based light sources. The energy-tuned, quasi-monochromatic gamma beams, together with the gamma-beam-driven, high intensity secondary beams of polarized positrons, polarized muons, neutro...

  5. Charge-storage techniques for pulse-height analysis; Techniques de stockage electrostatique pour l'analyse en amplitude d'impulsion; Metod nakopleniya zaryada dlya amplitudnogo analiza impul'sov; Tecnicas de almacenamiento de cargas para analisis de amplitud de impulsos

    Energy Technology Data Exchange (ETDEWEB)

    Costrell, L; Brueckmann, R E [National Bureau of Standards, Washington, DC (United States)

    1962-04-15

    deploye de grands efforts pour mettre au point des analyseurs d'amplitude tres rapides destines a etre couples avec des accelerateurs puises. Une grande partie de ces travaux a ete orientee vers la construction de ce que l'on peut appeler un analyseur avec stockage electrostatique des informations, celui-ci etant fonde sur des etudes entreprises par le National Bureau of Standards des Etats-Unis. Les auteurs ont acheve la construction d'un analyseur avec stockage electrostatique des informations qui est a present utilise avec le synchrotron de 180 MeV du NBS dans les experiences sur l'absorption nucleaire qui, faute de Cet appareil, souleveraient des difficultes quasi insurmontables. 11 utilise un memoire electrostatique temporaire pour accumuler des donnees sur l'amplitude des impulsions pendant les bouffees de l'accelerateur. Pendant le temps mort qui s'ecoule entre les bouffees, les donnees stockees dans la memoire temporaire sont analysees et transferees a une memoire a tore magnetique de type classique. Les auteurs decrivent cette technique et presentent des donnees demontrant qu'elle est applicable aux impulsions du domaine de la nanoseconde. (author) [Spanish] Los bajos ciclos de trabajo de muchos aceleradores nucleares pulsantes obligan a que la densidad de impulsos sea muy elevada en cada rafaga a fin de poder reunir suficiente numero de datos en el menor tiempo posible, no solamente porque el funcionamiento del acelerador es oneroso, sino que, por motivos tecnicos, muchos experimentos solo son realizables si la densidad de impulsos por rafaga es sumamente elevada, hasta el punto que excluya el uso de analizadores tradicionales de amplitud de impulsos. Por estos motivos fundamentales se han dedicado considerables esfuerzos al desarrollo de analizadores ultrarrapidos para emplearlos con aceleradores pulsantes. Gran parte de estos trabajos tuvieron por objeto la construccion de lo que los autores llaman un que se basa en

  6. Klasifikasi Kecamatan Berdasarkan Nilai Akhir SMA/MA di Kabupaten Aceh Selatan Menggunakan Analisis Diskriminan

    Directory of Open Access Journals (Sweden)

    Fitriana A.R.

    2015-11-01

    Full Text Available Analisis diskriminan merupakan bagian dari analisis peubah ganda. Analisis diskriminan digunakan untuk memodelkan variabel tak bebas yang bersifat kualitatif dengan variabel bebas yang bersifat kuantitatif. Pada penelitian ini, analisis diskriminan lebih dari dua kelompok diterapkan pada data nilai akhir SMA/MA di Kabupaten Aceh Selatan yang bertujuan untuk mendapatkan model untuk pengklasifikasian kecamatan. Pengklasifikasian ini bertujuan untuk melihat perbedaan kualitas siswa SMA/MA yang berada di masing-masing kecamatan Kabupaten Aceh Selatan berdasarkan data nilai akhir. Variabel tak bebas yang digunakan berupa klasifikasi kecamatan berdasarkan rata-rata jumlah nilai akhir SMA/MA yang berada di masing-masing kecamatan yang dibentuk dengan K-Means Cluster. Sedangkan variabel bebas yang digunakan adalah data rata-rata nilai akhir SMA/MA untuk setiap mata pelajaran yang diujiankan pada masing-masing jurusan setiap kecamatan. Model yang didapatkan adalah dua model diskriminan untuk jurusan IPA dan IPS.

  7. La financial education nella regione Puglia: analisi e prospettive di intervento

    OpenAIRE

    A. Garzoni; V. Nastasi

    2010-01-01

    Analisi del contesto e delle principali tematiche di financial education affrontate a livello internazionale e nazionale, valutazione delle opportunità e degli aspetti critici, il progetto pilota nella regione Puglia e le nuove idee di progetto da realizzare

  8. Viabilidade econômica de biofábrica de Trichogramma pretiosum para uso contra pragas agrícolas da ordem Lepidoptera = Economic feasibility of bio-factory of Trichogramma pretiosum, for use against agricultural pest of the Lepidoptera Order

    Directory of Open Access Journals (Sweden)

    Sinval Resende Lopes

    2018-03-01

    Full Text Available O Brasil vem se tornando um dos principais fornecedores internacionais de produtos agropecuários. Esses produtos são responsáveis por metade das exportações e por 21% do Produto Interno Bruto [PIB], mostrando a importância do setor para a economia. Paradoxalmente nota-se um aumento do uso de produtos químicos na produção agrícola, o que constitui barreira as exportações e até redução no consumo interno. A produção sob boas práticas agrícolas é uma demanda mundial, uma vez que barreiras ecológicas e/ou resíduos químicos ainda são empecilhos a expansão das exportações. Uma alternativa para mitigar o problema com os resíduos químicos, é o controle biológico de pragas fazendo uso de Trichogramma pretiosum pela sua eficiência no controle de pragas da ordem Lepidoptera e por ser fácil a sua criação em escala comercial em biofábricas. No entanto, existem poucas referências na literatura sobre a relação custo benefício deste empreendimento, visto que as metodologias utilizadas na criação de insetos não são divulgadas pelas empresas do setor. O objetivo deste trabalho foi avaliar a viabilidade econômica da construção e da implantação de uma Biofábrica de produção de Trichogramma, para controle biológico. O estudo indicou que o projeto é viável, com uma boa rentabilidade e um bom retorno sobre o investimento. = Brazil has become one of the main international suppliers of agricultural products. The products account for half of the exports and for 21% of the Gross Domestic Product [GDP], which shows the importance of the sector to the economy. Paradoxically, there is an increase in the use of chemical products in agricultural production, which constitutes a barrier to exports and even a reduction in domestic consumption. Production under good agricultural practices is a global demand since ecological barriers and/or chemical residues are still obstacles to the expansion of exports. An alternative to

  9. Survivor shielding. Part A. Nagasaki factory worker shielding

    International Nuclear Information System (INIS)

    Santoro, Robert T.; Barnes, John M.; Azmy, Yousry Y.; Kerr, George D.; Egbert, Stephen D.; Cullings, Harry M.

    2005-01-01

    Recent investigations based on conventional chromosome aberration data by the RERF suggest that the DS86 doses received by many Nagasaki factory workers may have been overestimated by as much as 40% relative to those for other survivors in Japanese-type houses and other shielding configurations (Kodama et al. 2001). Since the factory workers represent about 25% of the Nagasaki survivors with DS86 doses in excess of 0.5 Gy (50 rad), systematic errors in their dose estimates can have a major impact on the risk coefficients from RERF studies. The factory worker doses may have been overestimated for a number of reasons. The calculation techniques, including the factory building modeling, weapon source spectra and cross-section data used in the DS86 shielding calculations were not detailed enough to replicate actual conditions. The models used did not take into account local shielding provided by machinery, tools, and the internal structure in the buildings. In addition, changes in the disposition of shielding following collapse of the building by the blast wave were not considered. The location of large factory complexes may be uncertain, causing large numbers of factory survivors, correctly located relative to each other, to be uniformly too close to the hypocenter. Any or all of these reasons are sufficient to result in an overestimate of the factory worker doses. During the DS02 studies, factory worker doses have been reassessed by more carefully modeling the factory buildings, incorporating improved radiation transport methods and cross-section data and using the most recent bomb leakage spectra (Chapter 2). Two-dimensional discrete ordinates calculations were carried out initially to estimate the effects of workbenches and tools on worker doses to determine if the inclusion of these components would, in fact, reduce the dose by amounts consistent with the RERF observations (Kodama et al. 2001). (author)

  10. Analisis Rugi Daya Pada Penyulang Bangli Dengan Beroperasinya PLTS Kayubihi

    Directory of Open Access Journals (Sweden)

    I GN Dion Adiputra

    2015-06-01

    Full Text Available Analisis rugi daya pada Penyulang Bangli dilakukan untuk mengetahui perbanding an rugi daya pada jaringan distribusi setelah penempatan pembangkit tersebar jenis PLTS berkapasitas 1 MWp. Lokasi penempatan PLTS ditentukan berdasarkan analisis sensitivitas bus. Nilai sensitivitas bus(?didapat dengan cara membandingkan nilai rugi daya pada sistem dengan total beban yang terhubung pada bus. Penelitian ini menggunakan simulasi aliran daya dengan metode aliran daya Newton-Raphson. Hasil penelitian menunjukkan bus TK 0041 memiliki sensitivitas terbesar dengan nilai ?= 0,178. Dari hasil simulasi aliran daya, penempatan PLTS 1MWp pada lokasi alternatif 1 menghasilkan rugi daya minimum pada Penyulang Bangli yaitu 103,1 kW atau 3,3% dari total suplai daya 3071 kW. Pemasangan PLTS dapat menurunkan rugi daya pada Penyulang Bangli sebesar 57 kW dari total rugi daya pada kondisi tanpa PLTS yaitu 160,1 kW. Bila dibandingkan dengan kondisi eksisting, penem patan PLTS pada lokasi alternatif 1 memiliki selisih rugi daya 7,3 kW lebih kecil dari total rugi daya yang dihasilkan kondisi eksisting sebesar 110,4kW.

  11. Pembuatan Dan Analisis Exciter Generator Rf Untuk Siklotron Proton Decy-13

    OpenAIRE

    Prajitno, Prajitno

    2011-01-01

    PEMBUATAN DAN ANALISIS EXCITER GENERATOR RF UNTUK SIKLOTRON PROTON DECY-13.Telah dilakukan analisis dan pembuatan exciter generator RF untuk siklotron proton 13MeV. Generator RFakan digunakan sebagai sumber tegangan pemercepat bolak-Balik siklotron DECY-13 rancangan PTAPBBATAN.Berdasarkan dokumen rancangan dasar yang telah dibuat siklotron Decy-13 akan menggunakanmedan magnet 1,275 Tesla, sehingga frekuensi generator RF bila menggunakan harmonik keempat adalah77,667 MHz. Salah satu teknik pem...

  12. ANALISIS HARGA POKOK PRODUKSI DAN PENERAPAN TARGET COSTING PADA UD WAJUKU MAKASSAR

    OpenAIRE

    -, CHAIDIR HAFID

    2017-01-01

    ABSTRAK Analisis Harga Pokok Produksi dan Penerapan Target Costing pada UD Wajuku Makassar The Analysis of The Cost of Goods Manufactured and Implementation of Target Costing in UD Wajuku Makassar Chaidir Hafid Asri Usman Syahrir Penelitian ini bertujuan untuk mengetahui perhitungan harga pokok produksi baju kaos polos sebelum dan setelah penerapan metode target costing pada UD Wajuku Makassar. Metode pengumpulan data yang digunakan adalah dokumentasi. Metode analisis dat...

  13. PENGUKURAN KINERJA PERUSAHAAN PT. HADJI KALLA DENGAN MENGGUNAKAN ANALISIS ECONOMIC VALUE ADDED

    OpenAIRE

    2013-01-01

    Tujuan dari penelitian ini adalah mengetahui kinerja Economic Value Added (EVA) yang dicapai oleh perusahaan PT. Hadji Kalla, sedangkan metode analisis yang digunakan dalam penelitian ini adalah analisis perkembangan Economic Value Added (EVA), Net Operating Profit After Tax (NOPAT) dan The purpose of this study was to determine the performance of the Economic Value Added (EVA), which is achieved by the company PT. Hadji Kalla...

  14. ANALISIS MODEL PREDIKSI AWAL MUSIM HUJAN DI SULAWESI SELATAN

    Directory of Open Access Journals (Sweden)

    Alimatul Rahim

    2016-03-01

    Full Text Available Model prediksi awal musim hujan merupakan salah satu kunci yang dapat digunakan untuk mengurangi resiko kegagalan panen padi yang disebabkan oleh faktor iklim di provinsi Sulawesi Selatan. Model prediksi awal musim hujan dibangun  dengan menggunakan data curah hujan observasi Sulawesi Selatan dan anomali suhu muka laut di kawasan Pasifik dan perairan Sulawesi. Pada studi ini dilakukan analisis pemilihan stasiun hujan observasi, penentuan awal musim hujan, analisis komponen utama dan pengelompokan, analisis korelasi awal musim hujan terhadap anomali suhu muka laut, pembangunan model untuk prediksi awal musimhujan dan verifikasi model.Hasil analisis awal musim hujan menunjukkan setiap stasiun hujan mempunyai perbedaan awal musim hujan dengan rata-rata jatuh pada Julian Date (JD ke-348 (14 Desember. Berdasarkan hasil analisis PCA dan cluster, diperoleh bahwa di Sulawesi Selatan terbagi menjadi 3 cluster wilayah. Cluster 1 mempunyai pola hujan lokal, sedangkan cluster 2 dan 3 mempunyai pola hujan monsun. Pada peta korelasi antara awal musim hujan di Sulawesi Selatan dan anomali suhu muka laut menunjukkan bahwa terdapat korelasi nyata(r≥0.5 antara kawasan Pasifik dan Laut Sulawesi pada cluster 1 dan 2 pada bulan Juni Juli Agustus September(JJAS. Sedangkan pada cluster 3, korelasi nyata hanya pada bulan Juni di perairan Sulawesi. Model prediksi AMH terbaik, pada cluster 2 terdapat di domain prediktor kawasan pasifik dengan nilai r=0.82, sedangkan pada cluster 1 dan 3, terdapat di domain perairan Sulawesi dengan nilai r=0.78 dan r-0.48. Verifikasi model terpilih pada cluster 3 mempunyai RMSE = 3, sedangkan cluster 1 dan 2, nilai RMSE berturut-turut sebesar 16 dan 29.   Model prediction of rainy season onset is one of the keys to reduce the risk of paddy haverst failure because of climate factor in South Sulawesi province. The model prediction for rainy season onset was build using rainfall data in South Sulawesi and SST anomaly in Pacific Ocean and

  15. Make your company a talent factory.

    Science.gov (United States)

    Ready, Douglas A; Conger, Jay A

    2007-06-01

    Despite the great sums of money companies dedicate to talent management systems, many still struggle to fill key positions - limiting their potential for growth in the process. Virtually all the human resource executives in the authors' 2005 survey of 40 companies around the world said that their pipeline of high-potential employees was insufficient to fill strategic management roles. The survey revealed two primary reasons for this. First, the formal procedures for identifying and developing next-generation leaders have fallen out of sync with what companies need to grow or expand into new markets. To save money, for example, some firms have eliminated positions that would expose high-potential employees to a broad range of problems, thus sacrificing future development opportunities that would far outweigh any initial savings from the job cuts. Second, HR executives often have trouble keeping top leaders' attention on talent issues, despite those leaders' vigorous assertions that obtaining and keeping the best people is a major priority. If passion for that objective doesn't start at the top and infuse the culture, say the authors, talent management can easily deteriorate into the management of bureaucratic routines. Yet there are companies that can face the future with confidence. These firms don't just manage talent, they build talent factories. The authors describe the experiences of two such corporations - consumer products icon Procter & Gamble and financial services giant HSBC Group -that figured out how to develop and retain key employees and fill positions quickly to meet evolving business needs. Though each company approached talent management from a different direction, they both maintained a twin focus on functionality (rigorous talent processes that support strategic and cultural objectives) and vitality (management's emotional commitment, which is reflected in daily actions).

  16. The Experiment Factory: standardizing behavioral experiments

    Directory of Open Access Journals (Sweden)

    Vanessa V Sochat

    2016-04-01

    Full Text Available The administration of behavioral and experimental paradigms for psychology research is hindered by lack of a coordinated effort to develop and deploy standardized paradigms. While several frameworks (de Leeuw (2015; McDonnell et al. (2012; Mason and Suri (2011; Lange et al. (2015 have provided infrastructure and methods for individual research groups to develop paradigms, missing is a coordinated effort to develop paradigms linked with a system to easily deploy them. This disorganization leads to redundancy in development, divergent implementations of conceptually identical tasks, disorganized and error-prone code lacking documentation, and difficulty in replication. The ongoing reproducibility crisis in psychology and neuroscience research (Baker (2015; Open Science Collaboration (2015 highlights the urgency of this challenge: reproducible research in behavioral psychology is conditional on deployment of equivalent experiments. A large, accessible repository of experiments for researchers to develop collaboratively is most efficiently accomplished through an open source framework. Here we present the Experiment Factory, an open source framework for the development and deployment of web-based experiments. The modular infrastructure includes experiments, virtual machines for local or cloud deployment, and an application to drive these components and provide developers with functions and tools for further extension. We release this infrastructure with a deployment (http://www.expfactory.org that researchers are currently using to run a set of over 80 standardized web-based experiments on Amazon Mechanical Turk. By providing open source tools for both deployment and development, this novel infrastructure holds promise to bring reproducibility to the administration of experiments, and accelerate scientific progress by providing a shared community resource of psychological paradigms.

  17. Overview of the nearby supernova factory

    International Nuclear Information System (INIS)

    Aldering, Greg; Adam, Gilles; Antilogus, Pierre; Astier, Pierre; Bacon, Roland; Bongard, S.; Bonnaud, C.; Copin, Yannick; Hardin, D.; Howell, D. Andy; Lemmonnier, Jean-Pierre; Levy, J.-M.; Loken, S.; Nugent, Peter; Pain, Reynald; Pecontal, Arlette; Pecontal, Emmanuel; Perlmutter, Saul; Quimby, Robert; Schahmaneche, Kyan; Smadja, Gerard; Wood-Vasey, W. Michael

    2002-01-01

    The Nearby Supernova Factory (SNfactory) is an international experiment designed to lay the foundation for the next generation of cosmology experiments (such as CFHTLS, wP, SNAP and LSST) which will measure the expansion history of the Universe using Type Ia supernovae. The SNfactory will discover and obtain frequent lightcurve spectrophotometry covering 3200-10000 (angstrom) for roughly 300 Type Ia supernovae at the loW--redshift end of the smooth Hubble flow. The quantity, quality, breadth of galactic environments, and homogeneous nature of the SNfactory dataset will make it the premier source of calibration for the Type Ia supernova width-brightness relation and the intrinsic supernova colors used for K-correction and correction for extinction by host-galaxy dust. This dataset will also allow an extensive investigation of additional parameters which possibly influence the quality of Type Ia supernovae as cosmological probes. The SNfactory search capabilities and folloW--up instrumentation include wide-field CCD imagers on two 1.2-m telescopes (via collaboration with the Near Earth Asteroid Tracking team at JPL and the QUEST team at Yale), and a two-channel integral-field-unit optical spectrograph/imager being fabricated for the University of Hawaii 2.2-m telescope. In addition to ground-based folloW--up, UV spectra for a subsample of these supernovae will be obtained with HST. The pipeline to obtain, transfer via wireless and standard internet, and automatically process the search images is in operation. Software and hardware development is now underway to enable the execution of folloW--up spectroscopy of supernova candidates at the Hawaii 2.2-m telescope via automated remote control of the telescope and the IFU spectrograph/imager

  18. PEP-II: An asymmetric B factory

    International Nuclear Information System (INIS)

    1993-06-01

    In this report, the authors have described an updated conceptual design for the high-luminosity Asymmetric B Factory (PEP-II) to be built in the PEP tunnel culmination of more than four years of effort aimed at the design and construction of an asymmetric e + e - collider capable of achieving a luminosity of L = 3 x 10 33 cm -2 s -1 . All aspects of the conceptual design were scrutinized in March 1991 by a DOE technical review committee chaired by Dr. L. Edward Temple. The design was deemed feasible and capable of achieving its physics goals. Furthermore, the cost estimate, schedule, and management plan for the project were fully endorsed by the committee. This updated conceptual design report captures the technical progress since the March 1991 review and reflects the lower cost estimate corresponding to the improved design. Although the PEP-II design has continued to evolve, no technical scope changes have been made that invalidate the conclusion of the DOE review. The configuration adopted utilizes two storage rings, an electron ring operating at 9 GeV and a positron ring at 3.1 GeV, each with a circumference of 2200 m. The high-energy ring is an upgrade of the PEP storage ring at SLAC; all PEP magnets and most power supplies will be reused. The upgrade consists primarily of replacing the PEP vacuum chamber and RF system with newly designed versions optimized for the high-current environment of PEP-II. The low-energy ring will be newly constructed and will be situated atop the high-energy ring in the PEP tunnel. Utilities already installed in the PEP tunnel are largely sufficient to operate the two PEP-II storage rings

  19. Membandingkan Tingkat Kemiripan Rekaman Voice Changer Menggunakan Analisis Pitch, Formant dan Spectogram

    Directory of Open Access Journals (Sweden)

    Ahmad Subki

    2018-02-01

    Full Text Available Audio forensik merupakan salah satu ilmu yang mnyandingkan antara ilmu pengetahuan dan metode ilmiah dalam proses analisis rekaman suara untuk membantu dan mendukung pengungkapan suatu tindak kejahatan yang diperlukan dalam proses persidangan. Undang-undang ITE No.19 Tahun 2016 menyebutkan bahwa rekaman suara merupakan salah satu alat bukti digital yang sah dan dapat digunakan sebagai penguat dakwaan. Rekaman suara yang merupakan barang bukti digital sangatlah mudah dan rentan dimanipulasi, baik secara sengaja maupun tidak disengaja. Pada penelitian ini dilakukan analisis terkait tingkat kemiripan antara rekaman suara voice changer dengan rekaman suara asli menggunakan analisis pitch, formant dan spectogram, rekaman suara yang dianalisis ada dua jenis rekaman suara yaitu suara laki-laki dan suara perempuan. Rekaman suara voice changer  dan rekaman suara asli, diekstrak menggunakan tools praat kemudian informasi yang diperoleh dianalisis dengan analisis statistik pitch, formant dan spectrogrammenggunakan tools gnumeric. Penelitian ini menghasilkan bahwa analisis rekaman suara voice changer dengan rekaman suara asli dapat menggunakan analisis statistik pitch, formant dan spectrogram, rekaman suara voice changer A memiliki tingkat kemiripan yang paling tinggi dengan rekaman suara asli pada posisi low pitch, sedangkan voice changer yang lain lebih sulit untuk diidentifikasi.

  20. Thermo mechanical analysis and optimization in transient state of the first stage of blades in a gas turbine with internal cooling; Analisis y optimizacion termomecanica, en estado transitorio, de la primera etapa de alabes en una turbina de gas con enfriamiento interno

    Energy Technology Data Exchange (ETDEWEB)

    Campos Amezcua, Alfonso

    2007-04-15

    ). This interface allows integrating the computational models virtually, although they have different grids, and that the CFD model registers the data in center cells, whereas the FEA model registers them in the nodes. Pressure, temperature and velocity profiles were obtained for the fluid and, temperature and stress for the solid. The obtained results are compared with experimental data reported in literature obtaining acceptable results. With this work, information for complementary studies is generated, as failure analysis faults and blade life assessment. [Spanish] Este trabajo presenta una metodologia para el analisis termomecanico de un alabe de turbina de gas con enfriamiento interno, la cual permite eliminar simplificaciones tipicas en este tipo de estudios, tales como: analisis ensamblados de perfiles bidimensionales, que desprecia los efectos tridimensionales del flujo que rodea la punta del alabe entre otras zonas; uso de coeficientes de transferencia de calor semi-empiricos obtenidos de predicciones de flujo adiabatico, entre otros. Esta metodologia utiliza dinamica de fluidos computacional ((CFD) por sus siglas en ingles) para el analisis de flujo y transferencia de calor conjugado y, analisis por elementos finitos ((FEA) por sus siglas en ingles) para el analisis termoestructural, estas tecnicas de simulacion han llegado a ser herramientas estandar para cada uno de los analisis, pero su integracion virtual aun esta en proceso de desarrollo. El codigo de CFD utiliza las ecuaciones de conservacion, asi como ecuaciones constitutivas adicionales para los diversos fenomenos que se presentan, permitiendo utilizar funciones definidas por el usuario para utilizar condiciones de frontera dinamicas en el analisis transitorio y propiedades variables de los materiales, lo cual incrementa la presion de las predicciones. Para resolver las ecuaciones y encontrar una solucion aproximada, se utiliza el metodo de volumen finito. Por otro lado, el codigo de FEA utiliza las

  1. Analysis regarding steam generator furnace's incident heat, temperature and composition of combustion gases; Analisis de calor incidente, temperatura y composicion de gases de combustion en hornos de generadores de vapor

    Energy Technology Data Exchange (ETDEWEB)

    Diego Marin, Antonio [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2006-07-01

    In order to obtain more precise evaluations of the combustion process in the furnace of a steam generator a suction pyrometer has been integrated to measure the temperature of the combustion gases; an ellipsoidal radiometer to measure the incident heat by thermal radiation in the water walls; a water cooled probe to determine the particle concentration, as well as a water cooled probe to determine the composition of the combustion gases present. This document clarifies the form of use of these instruments and their engineering specifications, simultaneously presenting an analysis that considers, unlike others, the internal conditions of the furnace to obtain a more precise evaluation of the efficiency that the combustion process presents and bases for the taking of preventive actions in specific zones of the furnace. Thus, the present work exhibits instruments and techniques of analysis to study the phenomena occurring within a steam generator. [Spanish] Con el fin de obtener evaluaciones mas precisas del proceso de combustion en el horno de un generador de vapor, se ha integrado un pirometro de succion para medir la temperatura de los gases de combustion; un radiometro elipsoidal para medir el calor incidente por radiacion termica en las paredes del agua; una sonda enfriada con agua para determinar la concentracion de particulas, asi como una sonda refrigerada con agua para determinar la composicion de los gases de combustion presentes. Este documento aclara la forma de uso de estos instrumentos y sus especificaciones tecnicas, a la vez que presenta un analisis que considera, a diferencia de otros, las condiciones internas del horno para obtener una evaluacion mas precisa sobre la eficiencia del proceso de combustion y bases para la toma de acciones preventivas en zonas especificas del horno. Asi, el presente trabajo exhibe instrumentos y tecnicas de analisis para estudiar los fenomenos que ocurren dentro de un generador de vapor.

  2. Atenuación de la asimetría y de la curtosis de las puntuaciones observadas mediante transformaciones de variables: Incidencia sobre la estructura factorial

    OpenAIRE

    Miguel Ángel Ruiz Díaz; María Noel Rodríguez Ayán

    2008-01-01

    En este trabajo se evalúa la incidencia de la atenuación, mediante transformaciones de variables, del sesgo y de la curtosis de las puntuaciones observadas, sobre la estructura factorial, estimada mediante análisis factorial exploratorio y confirmatorio. Los datos proceden de una escala de opinión estudiantil para la evaluación de profesores universitarios, de 16 ítems medidos en escala Likert. Las distribuciones observadas no se aproximan a la normalidad, por lo que ...

  3. Diseño preliminar de un rotor de onda para motores con microturbina

    Directory of Open Access Journals (Sweden)

    Gina P. Pérez B.

    2009-01-01

    Full Text Available Este trabajo presenta un analisis preliminar sobre los beneficios de ia implementacion de un rotor de onda en una micro-turbina convencional. Este estudio se enfoca en la consecución de un punto de disefio por medio de cálculos térmicos para así lograr una geometría adecuada, la cual podra ser evaluada por medio de Dinámica de Flujo Computacional CFD para determinar la viabilidad de la implementacion de este dispositive en un motor con micro-turbina a gas de 30 lb, de empuje.

  4. Neutrino Factory Accelerator R and D: Status and Priorities

    International Nuclear Information System (INIS)

    Zisman, Michael S.

    2005-01-01

    This paper summarizes the status of worldwide Neutrino Factory R and D efforts. Activities are categorized as simulations, component development, and system tests. An indication of R and D tasks that remain to be accomplished is also given

  5. Training Workers for the Factory of the Future.

    Science.gov (United States)

    Clancy, J. Anthony

    1989-01-01

    In the factory of the future, emphasis on quality and increased productivity creates a competitive advantage. People and computers work together in all major activities. Training is a major factor in creating that competitive advantage. (JOW)

  6. Three-dimensional structure of Rubella virus factories

    International Nuclear Information System (INIS)

    Fontana, Juan; Lopez-Iglesias, Carmen; Tzeng, Wen-Ping; Frey, Teryl K.; Fernandez, Jose J.; Risco, Cristina

    2010-01-01

    Viral factories are complex structures in the infected cell where viruses compartmentalize their life cycle. Rubella virus (RUBV) assembles factories by recruitment of rough endoplasmic reticulum (RER), mitochondria and Golgi around modified lysosomes known as cytopathic vacuoles or CPVs. These organelles contain active replication complexes that transfer replicated RNA to assembly sites in Golgi membranes. We have studied the structure of RUBV factory in three dimensions by electron tomography and freeze-fracture. CPVs contain stacked membranes, rigid sheets, small vesicles and large vacuoles. These membranes are interconnected and in communication with the endocytic pathway since they incorporate endocytosed BSA-gold. RER and CPVs are coupled through protein bridges and closely apposed membranes. Golgi vesicles attach to the CPVs but no tight contacts with mitochondria were detected. Immunogold labelling confirmed that the mitochondrial protein p32 is an abundant component around and inside CPVs where it could play important roles in factory activities.

  7. PARTICLE FACTORIES: Tau-charm in the spotlight

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1991-07-15

    Following earlier workshops in Stanford (1989) and in Orsay (1990), some hundred physicists from Europe and the United States met from 29 April to 2 May in Seville, Spain, to consolidate plans for a Tau-Charm Factory.

  8. Measurement of CP violation at a Neutrino Factory

    CERN Document Server

    Gómez-Cadenas, J J

    2001-01-01

    The prospects of measuring CP violation in the leptonic sector using the intense neutrino beams arising from muon decay in the straight sections of a muon accumulator ring (the so-called neutrino factory) are discussed.

  9. Argonne Tau-charm factory collider design study

    International Nuclear Information System (INIS)

    Teng, L.C.; Crosbie, E.A.; Norem, J.

    1995-01-01

    The design approach and design principles for a Tau-charm Factory at Argonne were studied. These studies led to a set of preliminary parameters and tentative component features as presented in this paper

  10. PARTICLE FACTORIES: Tau-charm in the spotlight

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    Following earlier workshops in Stanford (1989) and in Orsay (1990), some hundred physicists from Europe and the United States met from 29 April to 2 May in Seville, Spain, to consolidate plans for a Tau-Charm Factory

  11. Review of Hosein Aabad Sugar Factory (HASF) Wastewater and ...

    African Journals Online (AJOL)

    MICHAEL HORSFALL

    evaluate the quality and quantity of wastewater of the said factory and to estimate the pollution ... appropriate for artificial recharge use, discharge in rivers and lakes or utilization in agriculture ..... These problems have a negative impact on.

  12. Fluorine in plants in the areas of Yugoslav aluminum factories

    Energy Technology Data Exchange (ETDEWEB)

    Ivos, J.; Ciszek, H.; Rezek, A.; Marjanovic, L.

    1970-01-01

    Distribution of fluorine in the areas around aluminum production facilities was investigated. The plants in areas around the factories did indeed show increased levels of fluorine. Distribution patterns were found to be affected by wind and precipitation patterns.

  13. Architectural design of experience based factory model for software ...

    African Journals Online (AJOL)

    architectural design. Automation features are incorporated in the design in which workflow system and intelligent agents are integrated, and the facilitation of cloud environment is empowered to further support the automation. Keywords: architectural design; knowledge management; experience factory; workflow;

  14. Argonne Tau-charm Factory collider design study

    International Nuclear Information System (INIS)

    Teng, L.C.; Crosbie, E.A.; Norem, J.; Repond, J.

    1996-01-01

    The design approach and design principles for a Tau-charm Factory at Argonne were studied. These studies led to a set of preliminary parameters and tentative component features as presented in this paper. copyright 1996 American Institute of Physics

  15. Mainz/PSI φ-factory design considerations

    International Nuclear Information System (INIS)

    Streun, A.

    1991-01-01

    Design considerations for a φ-factory with a Luminosity of the order of 10 33 cm -2 s -1 lead to the concept of a multi-bunch round beam double storage ring with superconducting solenoids for micro-beta focusing and beam rotation. Simulations of the beam-beam-interaction indicate, that significantly higher beam-beam-parameters may become possible with round beams. A rough draft design of a round beam φ-factory is presented. (orig.)

  16. Synchronous method and engineering tool for the strategic factory planning

    OpenAIRE

    Abdul Rahman, O.; Jaeger, J.; Constantinescu, C.

    2011-01-01

    This paper presents the approach to combine two reference methods and engineering tools, for "Factory Performance and Investment Planning«as well as "Value Added Ideal Production Network Planning". The resulted synchronous method aims to support factories in the strategic planning as well as in the network planning. The corresponding engineering tool is employed for assessment planning, sales planning, capacity planning and production costs planning under the consideration of dynamic and stoc...

  17. Russian factory inspection (1882-1918): cui bono?

    OpenAIRE

    Volodin , Andrei Y.

    2008-01-01

    This study deals with history of important state institution in late Russian Empire - factory inspection. Such aspects of institutional development as evolution of legislative regulations, growth of staff, and complication of functions (and particularly, mediation in labour conflicts) are scrutinized. This paper presents some results on Russian experience of labour law implementation seeking to determine and evaluate the role and efficiency of Russian factory inspectors in conflicting triangl...

  18. Development of Rotational Smart Lighting Control System for Plant Factory

    OpenAIRE

    Won-Sub Lee; Sung-Gaun Kim

    2012-01-01

    Rotational Smart Lighting Control System can supply the quantity of lighting which is required to run plants by rotating few LED and Fluorescent instead of that are used in the existing plant factories.The initial installation of the existing plants factory is expensive, so in order to solve the problem with smart lighting control system was developed. The beam required intensity for the growth of crops, Photosynthetic Photon Flux Density(PPFD)is calculated; and the numbe...

  19. Factorial moment and fractal analysis of γ families

    International Nuclear Information System (INIS)

    Kalmakhelidze, M.Eh.; Roinishvili, N.N.; Svanidze, M.S.; Khizanishvili, L.A.; Chadranyan, L.Kh.

    1997-01-01

    Factorial and fractal methods were applied to nuclear-electromagnetic cascades in the atmosphere (γ families) to find sensitivity of these methods to multiparticle fluctuations in γ families. Averaged parameters of factorial and fractal methods of the real families were compared with the same quantities for the statistical set of random families. The correlations between the same parameters for families divided into sectors and into rings are studied. The correlations between different parameters for the same families divided into sectors are investigated

  20. Virtual Factory Framework for Supporting Production Planning and Control.

    Science.gov (United States)

    Kibira, Deogratias; Shao, Guodong

    2017-01-01

    Developing optimal production plans for smart manufacturing systems is challenging because shop floor events change dynamically. A virtual factory incorporating engineering tools, simulation, and optimization generates and communicates performance data to guide wise decision making for different control levels. This paper describes such a platform specifically for production planning. We also discuss verification and validation of the constituent models. A case study of a machine shop is used to demonstrate data generation for production planning in a virtual factory.

  1. INDOOR THERMAL CONDITION OF FACTORY BUILDING IN BANGLADESH

    Directory of Open Access Journals (Sweden)

    Muhammed Abdullah Al Sayem Khan

    2011-12-01

    Full Text Available Bangladesh is a developing country and has a lot of factories for different products for local use and also export to abroad. Garments industries are one of the top most items of exported items. A huge number of populations are working in garments industries. But these factories are not well designed in sense of the thermal environment. Workers experiences sickness related to indoor environment. The productions of these factories are affected due to employees’ health condition. The research is done in two different methods. One is empirical data collection using thermal data loggers and the other is questionnaire survey on the spots for three factory buildings. The field study was conducted in four different months of the same year during winter and summer period. Expected findings of this research are that the indoor environment is not comfortable for works at day time during summer season. This research will help the factory workers in providing a comfortable thermal environment and also help the employers or factory owners to increase their production margin.

  2. Implementing Clinical Research Using Factorial Designs: A Primer.

    Science.gov (United States)

    Baker, Timothy B; Smith, Stevens S; Bolt, Daniel M; Loh, Wei-Yin; Mermelstein, Robin; Fiore, Michael C; Piper, Megan E; Collins, Linda M

    2017-07-01

    Factorial experiments have rarely been used in the development or evaluation of clinical interventions. However, factorial designs offer advantages over randomized controlled trial designs, the latter being much more frequently used in such research. Factorial designs are highly efficient (permitting evaluation of multiple intervention components with good statistical power) and present the opportunity to detect interactions amongst intervention components. Such advantages have led methodologists to advocate for the greater use of factorial designs in research on clinical interventions (Collins, Dziak, & Li, 2009). However, researchers considering the use of such designs in clinical research face a series of choices that have consequential implications for the interpretability and value of the experimental results. These choices include: whether to use a factorial design, selection of the number and type of factors to include, how to address the compatibility of the different factors included, whether and how to avoid confounds between the type and number of interventions a participant receives, and how to interpret interactions. The use of factorial designs in clinical intervention research poses choices that differ from those typically considered in randomized clinical trial designs. However, the great information yield of the former encourages clinical researchers' increased and careful execution of such designs. Copyright © 2017. Published by Elsevier Ltd.

  3. Las redes Eurydice y Quipu: potencial para la educación comparada

    Directory of Open Access Journals (Sweden)

    Mercedes Muñoz-Repiso Izaguirre

    1997-01-01

    Full Text Available Como ejemplo significative de las posibles aportaciones que los organismosinternacionales pueden ofrecer a quienes trabajan en Educacion Comparada, este articulo presenta un pormenorizado analisis de las dos redes internacionales de informacioneducativa en las que Espana se encuentra actualmente integrada: Eurydice, de la Union Europea y Quipu, de la Organizacion de Estados Iberoamericanos para la Educacion, la Ciencia y la Cultura. En 61 se hace referencia a los origenes de estas redes, su estructuray sufuncionamiento, y se detallan las actividades mas relevantes que desempefian, planteando, al mismo tiempo, reflexiones sobre sus posibilidades para los comparatistas, para los politicos y administradores de la educacion y para el publico en general, as! como sus aspectos mejorables y propuestas para mejorarlos

  4. Black hole as a wormhole factory

    Directory of Open Access Journals (Sweden)

    Sung-Won Kim

    2015-12-01

    Full Text Available There have been lots of debates about the final fate of an evaporating black hole and the singularity hidden by an event horizon in quantum gravity. However, on general grounds, one may argue that a black hole stops radiation at the Planck mass (ħc/G1/2∼10−5 g, where the radiated energy is comparable to the black hole's mass. And also, it has been argued that there would be a wormhole-like structure, known as “spacetime foam”, due to large fluctuations below the Planck length (ħG/c31/2∼10−33 cm. In this paper, as an explicit example, we consider an exact classical solution which represents nicely those two properties in a recently proposed quantum gravity model based on different scaling dimensions between space and time coordinates. The solution, called “Black Wormhole”, consists of two different states, depending on its mass parameter M and an IR parameter ω: For the black hole state (with ωM2>1/2, a non-traversable wormhole occupies the interior region of the black hole around the singularity at the origin, whereas for the wormhole state (with ωM2<1/2, the interior wormhole is exposed to an outside observer as the black hole horizon is disappearing from evaporation. The black hole state becomes thermodynamically stable as it approaches the merging point where the interior wormhole throat and the black hole horizon merges, and the Hawking temperature vanishes at the exact merge point (with ωM2=1/2. This solution suggests the “Generalized Cosmic Censorship” by the existence of a wormhole-like structure which protects the naked singularity even after the black hole evaporation. One could understand the would-be wormhole inside the black hole horizon as the result of microscopic wormholes created by “negative” energy quanta which have entered the black hole horizon in Hawking radiation process; the quantum black hole could be a wormhole factory! It is found that this speculative picture may be consistent with the

  5. Exergy analysis in a space with ceiling shield; Analisis exegetico en un espacio con techo escudo

    Energy Technology Data Exchange (ETDEWEB)

    Laboratorio de Energia Solar, Universidad Nacional Autonoma de Mexico (Mexico)

    2009-07-15

    The Solar Laboratory of Energy (LES) of the Universidad Nacional Autonoma de Mexico (UNAM) was designed to be comfortable in spite of the extreme climate where it was built. One of the novel characteristics was the shield type ceiling used in cubicles. In order to compare the effect that had had with respect to the environmental conditions, one had to resort to an exergy analysis, since exergy is a measurement of the capacity of the energy to carry out a work. As a first system the data of the national meteorological system as initial conditions were used. The comparative system used as initial conditions the temperature and relative humidity measurements obtained in 1992 in a cubicle of the LES. Both systems were taken as open. The final conditions were settled at 25 Celsius degrees and 50% of relative humidity in a first case and variables (with respect to the perimeter a comfort zone) in a second case. The saving obtained was of 69% and 33% respectively. Although it is not possible to determine what percentage corresponds to the exclusive saving of the ceiling shield, we see that the cover all altogether, presents a significant exergy saving in respect to modifying the environmental conditions directly. [Spanish] El Laboratorio de Energia Solar (LES) de la Universidad Nacional Autonoma de Mexico (UNAM) fue disenado para ser confortable a pesar del clima extremoso donde fue construido. Una de las caracteristicas novedosas fue el uso de techo tipo escudo en cubiculo. Para comparar el efecto que se tuvo respecto a las condiciones ambientales, se recurrio a un analisis exergetico, ya que la exergia es una medida de la capacidad de la energia para realizar un trabajo. Como un primer sistema se utilizaron los datos del sistema meteorologico nacional como condiciones iniciales. El sistema comparativo utilizo como condiciones iniciales las mediciones de temperatura y humedad relativas obtenidas en 1992 en un cubiculo del LES. Ambos sistemas fueron tomados como abiertos

  6. Hydrodynamic Analysis of the Jaruco-Aguacate Aquifer; Analisis hidrodinamico del acuifero Jaurco-Aguacate

    Energy Technology Data Exchange (ETDEWEB)

    Dilla Salvador, Felix [Centro de Investigaciones Hidraulicas (Cuba)

    2002-03-01

    The paper shows the hydrodynamic analysis of the Jaruco-Aguacate aquifer using an unsteady groundwater flow mathematical model. The simulation includes conditions before and after pumping from a well filed, called El Gato, which is considered, as the most important water source for Havana city. The system is closed to the sea and conformed by an unconfined karstic aquifer with a well defined storage zone; its natural discharge flows through two spring groups. Results obtained with the model for the main spring discharge are near to the measured values, i. e. around 5 m{sup 3}/dec as the mean value for the period without main pumping station. Flow is reduced to 2.5-1.5 m{sup 3}/sec during pumping period but there are no data to confirm this result. Besides, a detailed study of the open boundary of the system is done when piezometric head variation in time is known. The mathematical modelling has been able to simulate the aquifer in its most general conception, in its regional as well as local representation, with a mean deviation of simulated head from observed values less than one meter in both analysed simulated periods. [Spanish] El objetivo del trabajo fue realizar un analisis hidrodinamico del acuifero Jaruco-Aguacate antes y despues de la puesta en marcha del acueducto el Gato, una de las fuentes de abasto mas importantes de la ciudad de La Habana, Cuba, basado en un modelo matematico de simulacion de flujo subterraneo transitorio bidimensional. El acuifero es una llanura carstica cerrada al mar y libre; hacia su centro, la zona de almacenamiento esta bien definida; el sistema de descarga natural realiza por medio de dos grupos de manantiales. El resultado obtenido para el gasto del manantial coincide con los valores aforados para un valor medio de 5 m{sup 3}/seg en el periodo analizado antes del funcionamiento del acueducto, pero su valor se reduce, variando desde 2.5 a 1.5 m{sup 3}/seg, en el periodo posterior, sin embargo, no existe informacion para

  7. Construction and validation of three instruments for the technical evaluation of progress, high jump and shot put Construcción y validación de tres instrumentos para la evaluación técnica de la marcha, salto de altura y lanzamiento de peso

    Directory of Open Access Journals (Sweden)

    M. Delgado Fernández

    2010-09-01

    Full Text Available

     

    The assessment at school athletics shouldn’t only be centered in performance, other elements should be taken into account as technical mastering during the performance of athletics gestures. One of the most advisable instruments for its evaluation are registry sheets, although there are not many proyjects and books where they appear and there is almost no research where registry sheet have been tested. The aim of this study was to validate three instruments for the technical observation of athletic walk, high jump and shot put, where 88 pupils of fourth year of Primary Education. The reliability among the observers was obtained by means of “Kappa of Cohen” measurement which was acceptable. For the validation of the register sheets were used among the alpha coeficient of Cronbach, the difficulty index, the discrimination index and factorial analisis getting a high internal consistency and showing the validity of the construct.
    KEY WORDS: validation, technical, assessment, athletics.

     

    La evaluación en el atletismo escolar no se ha de centrar únicamente en el rendimiento, han de tomarse en consideración otros elementos como el dominio de la técnica durante la ejecución de los gestos atléticos. Uno de los instrumentos más aconsejables para su evaluación son las hojas de registro, siendo escasos los trabajos y manuales en los que aparecen y prácticamente inexistentes las investigaciones en las que se han sometido a una validación. El objetivo del presente estudio fue validar tres instrumentos para la observación técnica de la marcha atlética, salto de altura y lanzamiento de peso, participando 88 alumnos de 4º curso de Educación Primaria. La fiabilidad entre los observadores se obtuvo a través de la medida “Kappa de Cohen” siendo aceptable. Para la validación de las hojas de registro se emplearon entre otras

  8. ANALISIS KELAYAKAN FINANSIAL WISATA AIR WADUK JATIGEDE KABUPATEN SUMEDANG

    Directory of Open Access Journals (Sweden)

    Bambang Susanto

    2016-04-01

    pendahuluan agar manfaatnya jauh lebih besar dari biaya yang dikeluarkan. Oleh sebab itu untuk kepentingan ilmiah perlu dilakukan kajian akademisnya berupa Analisis kelayakan Finansial. Berdasarkan analisis kelayakan keuangan   ,dapat  disimpulkan bahwa wisata air di Waduk jatigede Kabupaten Sumedang  memberikan manfaat yang lebih dibandingkan dengan biaya yang dikeluarkan . ini dapat dilihat dari hasil analisis net present value yang positif, internal rate of return yang lebih besar dari tingkat bunga bank serta benefit cost yang lebih besar dari satu. Kata Kunci: Kelayakan Finansial; Wisata Air.

  9. ANALISIS RELEVANSI LULUSAN PERGURUAN TINGGI DENGAN DUNIA KERJA

    Directory of Open Access Journals (Sweden)

    Ali Muhson

    2012-04-01

    Full Text Available Abstract: A Relevance Analysis of University Graduates with World of Work. Education should be oriented to the competencies required by the workforce as a percentage of unemployment among the educated increase continuously. This study aims to examine the relevance of YSU Economic Education graduates. The study only focuses on the type of work and subjects taught. The subject of this study is the alumni of Economic Education Study Program. Sampling technique used is snowball sampling. Data collection technique using questionnaires and documentation while the technique of data analysis using descriptive analysis. The result suggests that the majority of the graduates find their first job as private a teacher, a private employee and a tutor, while current job of the most graduates are private teacher, private employee, and civil servant (teacher. The data shows that more than 50 percent of the graduates work in the education area. This implies that the relevance level based on the type of work is categorized as sufficient. Majority of the graduates teaches social science, economic, and entrepreneurship, hence it can be concluded that the relevance level based on the subjects taught is highly relevant.   Keyword: relevance of graduates, type of work, unemployment, employment     Abstrak: Analisis Relevansi Lulusan Perguruan Tinggi dengan Dunia Kerja. Pendidikan harus berorientasi pada kompetensi yang dibutuhkan oleh dunia kerja karena persentase penganggur di kalangan terdidik terus meningkat. Penelitian ini bertujuan untuk mengkaji tingkat relevansi (kesesuaian lulusan Pendidikan Ekonomi UNY. Kajian hanya diarahkan pada jenis pekerjaan dan mata pelajaran yang diampu. Penelitian ini mengambil subjek alumni Prodi Pendidikan Ekonomi dari berbagai angkatan. Teknik sampling yang digunakan adalah snowball sampling. Teknik pengumpulan data menggunakan angket dan dokumentasi sedangkan teknik analisis data menggunakan analisis deskriptif. Penelitian ini

  10. Analysis of the operating cost of Petroleos Mexicanos; Analisis del costo de operacion de petroleos mexicanos

    Energy Technology Data Exchange (ETDEWEB)

    Decelis Contreras, Rafael [Petroleos Mexicanos (PEMEX), Mexico (Mexico)

    2006-11-15

    The utility for the operation of Petroleos Mexicanos is the highest world-wide of the oil industry, the official propaganda that we listen every day informs us of a weak company without future, of a company that only associated will be able to come out ahead and this is not so, the present government has received surplus in over excess of the budgeted by more than 500 billion pesos (47,600 million dollars), this money in excess has been thrown to the garbage, because it has not solved any problem for the Mexican nation, in a simple manner, the number of poor people has increased, going from 17.85 million to 19.95, and the total national debt has been increased 42%. We must demand the Secretario de Hacienda Francisco Gil Diaz, to explain to us what has he done with that money. Next, in picture 1 we can appreciate these circumstances in a consistent analysis of 4 years that go from 2002 to 2005. [Spanish] La utilidad de operacion de Petroleos Mexicanos es la mas alta de la industria petrolera mundial, la propaganda oficial que escuchamos todos los dias nos informa de una empresa debil y sin futuro, de una empresa que solamente asociada podra salir adelante y esto no es asi, el gobierno actual a recibido excedentes por encima de lo presupuestado por mas de 500 mil millones de pesos (47,600 millones de dolares), este dinero excedente ha sido tirado a la basura, pues no ha resuelto ningun problema para la nacion mexicana, siendo simplista el numero de pobres ha incrementado, paso de 17.85 millones a 19.95 millones de pobres, y la deuda total nacional se ha incrementado 42%. Tenemos que exigirle al Secretario de Hacienda Francisco Gil Diaz, el tendra que explicarnos que ha hecho con ese dinero, a continuacion en el cuadro 1 podemos apreciar estas circunstancias en un analisis consistente de 4 anos que van de 2002 a 2005.

  11. Measurement of Air Pollution Comes from Adra Cement Factory

    International Nuclear Information System (INIS)

    Odat, M.; Meslmani, Y.; Al-Kharfan, K.; Shamali, K.

    2013-06-01

    Measurements of air pollution were carried out in and around Adra cement factory during a single period (December). The Measurements included the following: 1- Dust fall. 2- Total suspended particulates (TSP) and inhalable particulates PM-1-0 & PM-3 inside the factor and in residential area surrounded the factory (Worker City of Adra, Adra city, Wafeden Mokheam, Baironi Hospital and Alkatiefa City). 3-Determination the levels of Cd, Pb, Cu and zinc associated with air born. 4- Determination of toxic gases (CO, SO-2 and NO-x) emitted from the chimneys. The results showed that the quantity of dust fall was varied obviously inside the factory and the regions affected by air pollutions. The monthly concentration of dust fall were 165, 27 and 10 tons/Km 2 /month inside the factory , affected villages and Baironi Hospital respectively, Wherein the permissible limit is (9tons/Km'2/month). The total suspended particulates (TSP) and inhalable particulates PM-1-0 & PM-3 in the studies area were higher than the permissible limit. The TSP concentrations inside the factory ranged between 497 and 2021 microgram/m'3 while the ranged between 328 and 561 microgram /m'3 in the surrounded villages and between 232 and 244 microgram/m'3 near Damascus, the were far higher than the world health organization (WHO) standards (120 Microgram/m'3). The PM-3 which is the most effecting on the human health reached 117.6, 124.6 and 62.6 microgram /m 3 inside the factory (main in trance), city worker of Adra and Baironi Hospital respectively, theses concentrations were higher than the Syrian standards (15 microgram/m'3) The measurements which were carried out through an exclusive day refered that the percentage of TSP/PM-3 is increasedwith moving away from the factory and reached 6.8, 18.6, 19.3% in the main intrance of the factory, worker city of Adra and Bironi Hospital respectively. The level of toxic gases inside the source (chimneys) was within the standards

  12. ANALISIS LEMBAR KERJA SISWA DALAM MENINGKATKAN KOMUNIKASI MATEMATIS TULIS SISWA

    Directory of Open Access Journals (Sweden)

    Fimmatur Rizka Ardina

    2016-02-01

    Komunikasi merupakan suatu kemampuan yang penting untuk dimiliki setiap manusia. Komunikasi dalam artikel ini difokuskan pada komunikasi matematis tulis. Komunikasi matematis tulis ini akan berhubungan dengan lembar kerja siswa yang dipakai dalam proses pembelajaran. Tujuan penulisan artikel ini adalah untuk mendeskripsikan proses analisis LKS sebagai alat untuk meningkatkan komunikasi matematis tulis siswa. Jenis penelitian yang digunakan adalah kualitatif deskriptif. LKS akan dianalisis menggunakan standar indikator kemampuan komunikasi NCTM (2000 yang dimodifikasi sehingga terdapat empat indikator yaitu (1 siswa dapat menuliskan ide yang dimiliki dengan jelas dan tepat (2 siswa dapat menuliskan alasan untuk jawaban yang diberikan (3 siswa dapat memberikan tanggapan untuk ide atau jawaban siswa lain (4 siswa dapat menuliskan kembali ide orang lain menggunakan bahasanya sendiri. Berdasarkan hasil penelitian dapat disimpulkan bahwa LKS oleh Tim MGMP Kota Malang tidak dapat digunakan sebagai alternatif untuk meningkatkan kemmapuan komunikasi matematis tulis siswa.

  13. Analisis Implementasi Akuntansi Berbasis Akrual pada Inspektorat Jenderal Kementerian Keuangan

    Directory of Open Access Journals (Sweden)

    Eliada Herwiyanti

    2017-05-01

    Full Text Available Penelitian ini merupakan penelitian kualitatif terhadap penerapan Sistem Akuntansi Pemerintahan berbasis akrual di lingkungan Inspektorat Jenderal Kementerian Keuangan. Tujuan dari penelitian ini adalah untuk mengetahui bagaimana kesiapan dan penerapan SAP Berbasis Akrual di instansi tersebut. Data dalam penelitian ini dikumpulkan melalui observasi, studi kepustakaan, serta wawancara terhadap sepuluh orang informan yang terkait langsung dengan penerapan SAP berbasis akrual. Data yang telah dikumpulkan kemudian dianalisis dan diinterpretasikan secara naratif dengan menggunakan metode analisis data kualitatif yang direkomendasikan oleh Creswell (2012. Hasil penelitian ini menunjukkan bahwa secara umum, kesiapan Itjen Kemenkeu dalam menerapkan sistem akuntansi akrual sudah baik, mulai dari aspek komunikasi, sumber daya, komitmen organisasi, dan struktur birokrasi. Dengan kesiapan yang baik, penelitian ini juga menun­juk­kan bahwa penerapan sistem akuntansi akrual di Itjen Kemenkeu sudah dilakukan dengan sangat memuaskan, yang ditunjukkan dengan nilai sebesar 93,40%.

  14. Analisis Kekuatan Struktur Pallet Menggunakan Metode Elemen Hingga

    Directory of Open Access Journals (Sweden)

    Tria Mariz Arief

    2015-07-01

    Full Text Available Pallet sebagai suatu alat bantu untuk mempermudah proses bongkar-muat logistik. Palletdigunakan hampir dalam berbagai lingkungan transportasi logistik. Pada bahasan berikutdikhususkan dalam lingkup transportasi di dalam pesawat udara khususnya pada pesawatangkut militer. Di lingkungan militer pallet digunakan untuk transport logistik baik secara normalmuat (loading dan bongkar (unloading maupun kondisi bongkar dengan diterjunkan daripesawat udara. Untuk pemenuhan penggunaan tersebut dilakukan perancangan ulang (reverseengineering struktur pallet yang dapat dimanufaktur secara lokal. Hipotesis awal menunjukkanbahwa berdasarkan kondisi pembebanan pada pallet dapat diperkirakan bahwa kondisitegangan dan regangan maksimum akan terjadi pada posisi sudut struktur pallet yang ditransferbebannya ke komponen plat besi penahan siku-siku dan baut. Material yang digunakan padastruktur pallet adalah Allumunium Alloy 7075-T6 dengan kekuatan tarik sebesar 503 MPa.Analisis dilakukan dengan menggunakan simulasi numerik dengan metoda elemen hingga(FEM. Proses simulasi numerik kekuatan struktur pallet difokuskan pada pembebanan statis(termasuk pengaruh factor G dalam interval beban statis 4 ton sampai 7 ton. Analisis dilakukanpada perubahan variabel tegangan dan regangan terhadap variasi beban yang diberikan untukmendapatkan tingkat keamanan struktur (margin safety. Pemodelan dilakukan denganidealisasi model ¼ bagian menggunakan elemen terstruktur dengan jenis elemen hexahedral(brick dengan jumlah 73803 elemen dan 360323 node. Hasil analisis menunjukkan teganganekuivalen maksimum struktur Pallet adalah 94 MPa yang terjadi di penguat sudut (anglebracket. Sedangkan pada struktur penguat lapis (sandwich structure berbahan thick blockyang mempunyai kekuatan sebesar 20 MPa adalah sebesar 0.84 MPa. Tingkat keamanansecara keseluruhan struktur dengan mempertimbangkan factor G hingga 2 adalah 5.3.Kata kunci: Analisis struktur, pallet, logistik, reverse engineering, FEM

  15. DEVELOPMENT OF LAW RELATING TO FACTORIES IN INDIA

    Directory of Open Access Journals (Sweden)

    M. K. Sahu

    2015-01-01

    Full Text Available The rapid growth of industrial town and factories has paved the way to develop our industrial legislation accordingly. The Government of India never expressed their interest in framing separate legislation vis-à-vis factories which resulted in implementation of the same statute which was enacted pre-independence. It was done by virtue of Art. 372 of the Constitution of India. However, the Constitutional Lawmakers created vacuum for the implementation of new statute in accordance with the demand of society by inserting scope under the Directive Principles of State Policies. However, in the 67 years history of Indian Republic, there are unprecedented developments of law relating to factories in India.The Government of India, with the adoption of existed statute, made an effort to incorporate the welfare legislation but it never developed along with the change in time. It is to be noticed that as far as existing statutes are concerned, the development is an effect of judicial pronouncement or some tragic incident like Bhopal Gas Tragedy. This paper succinctly describes the history of factory legislation, the constitutional validity of the previous statute and necessary amendment which have already been done and / or on the verge of being amended. It will further discuss contribution of judiciary in developing the law relating to factories, scope of industrial jurisprudence in promoting the development of factory legislation. The primary focus of the research project is to reflect upon the areas where factory legislation has developed, so that proper yardstick could be made in order to put emphasis on those areas which have been remained untouched.

  16. Design, analysis and presentation of factorial randomised controlled trials

    Directory of Open Access Journals (Sweden)

    Little Paul

    2003-11-01

    Full Text Available Abstract Background The evaluation of more than one intervention in the same randomised controlled trial can be achieved using a parallel group design. However this requires increased sample size and can be inefficient, especially if there is also interest in considering combinations of the interventions. An alternative may be a factorial trial, where for two interventions participants are allocated to receive neither intervention, one or the other, or both. Factorial trials require special considerations, however, particularly at the design and analysis stages. Discussion Using a 2 × 2 factorial trial as an example, we present a number of issues that should be considered when planning a factorial trial. The main design issue is that of sample size. Factorial trials are most often powered to detect the main effects of interventions, since adequate power to detect plausible interactions requires greatly increased sample sizes. The main analytical issues relate to the investigation of main effects and the interaction between the interventions in appropriate regression models. Presentation of results should reflect the analytical strategy with an emphasis on the principal research questions. We also give an example of how baseline and follow-up data should be presented. Lastly, we discuss the implications of the design, analytical and presentational issues covered. Summary Difficulties in interpreting the results of factorial trials if an influential interaction is observed is the cost of the potential for efficient, simultaneous consideration of two or more interventions. Factorial trials can in principle be designed to have adequate power to detect realistic interactions, and in any case they are the only design that allows such effects to be investigated.

  17. ENCAPAI SUMBER DAYA MANUSIA UNGGUL (ANALISIS KINERJA DAN KUALITAS PELAYANAN

    Directory of Open Access Journals (Sweden)

    Ketut Sudarma

    2012-03-01

    Full Text Available Penelitian ini  bertujuan untuk menganalisis pengaruh kemampuan individu, kepuasan kerja, komitmen organisasi terhadap kinerja dan kinerja terhadap kualitas pelayanan. Sampel penelitian berjumlah 76 orang. Teknik pengambilan sampel menggunakan proportional random sampling. Variabel penelitian terdiri dari kemampuan individu, kepuasan kerja, komitmen organisasi, dan kinerja serta kualitas pelayanan  Analisis data menggunakan regresi dua tahap. Hasil penelitian menunjukkan bahwa kemampuan individu, kepuasan kerja dan komitmen organisasi mempunyai pengaruh positif signifikan terhadap kinerja dan kinerja berpengaruh positif signifikan terhadap kualitas pelayanan. Ini berarti semakin meningkat kinerja, maka semakin meningkat juga kualitas pelayanan. Dari hasil analisis deskriptif persentase tampak secara rata-rata  semua variabel penelitian  menunjukkan kategori baik, namun pada aspek-aspek tertentu pada masing-masing variabel masih terdapat kekurangan. Hasil penelitian ini diharapkan dapat menjadi masukan bagi pimpinan dalam meningkatkan kinerja dan kualitas pelayanan. Upaya perbaikan dimulai dari peningkatan kemampuan melalui pendidikan dan latihan, monitoring pelaksanaan kerja secara rutin, menumbuhkan komitmen kerja dan perbaikan standar operasi prosedur.The aim of the study is toanalyze the influence of individual abilities, job satisfaction, organizational commitment to performanceand performance againstservice quality. This samplingmethod is using 76 samples by the proportionalrandom sampling techniques. Variables consisted of individual ability, job satisfaction, organizational commitment, and performance andservice qualitydata analysisusingtwo-stageregression. The results showedthat theability of individuals, job satisfaction and organizational commitment had asignificant positive effecton performance and the performance ofa significant positive effecton quality of service. It means the higher performance, the higher service

  18. Il difficile cammino dell’analisi musicale in Italia

    Directory of Open Access Journals (Sweden)

    Claudio Annibaldi

    2014-10-01

    Full Text Available Si immaginino gli atti d’un convegno sull’analisi musicale che abbia avuto luogo in un paese come la Francia, la Germania, l’ Inghilterra o gli Stati Uniti. Potrebbe mai accadere che essi vengano pubblicati sostituendo il discorso ufficiale d’apertura dei lavori con un testo tutto nuovo epperò simulante d’esser quello effettivamente pronunciato dall’autore? E potrebbe mai accadere - essendo costui un noto critico musicale e il direttore della collana editoriale comprendente gli atti in questione - che questo nuovo testo sia da lui dedicato a uno sfoggio della propria competenza analitica capace solo di esibire una visione dilettantesca della tecnica musicale tout court? Penso proprio di no. Eppure questo è accaduto in Italia non molti anni fa, quando le Edizioni Unicopli pubblicarono, nella collana dei "Quaderni di Musica/Realtà", gli atti di un convegno sull’analisi musicale tenuto nel 1989 a Reggio Emilia: il primo del genere negli annali della musicologia italiana. L’episodio rende bene l’idea dei pericoli incombenti sul cammino di quegli studiosi che, a far data dal convegno suddetto, si sono adoperati a che la pratica analitica acquisisse anche da noi la dignità scientifica di cui gode, appunto, in paesi come la Francia, la Germania, l’Inghilterra o gli Stati Uniti. Quei pericoli si chiamano ‘dilettantismo tecnico’, ‘arroganza intellettuale’, ‘ vezzo d’ imporre l’uno e l’altra grazie a un qualche tipo di potere personale’, ‘necessità di subire tale imposizione in cambio di qualche vantaggio pratico’.

  19. ANALISIS KENDALA POTENSIAL PENERAPAN TOTAL QUALITY MANAGEMENT HOTEL PLAZA SEMARANG

    Directory of Open Access Journals (Sweden)

    Hendrajaya -

    2010-03-01

    Full Text Available Penelitian ini bertujuan untuk menemukan faktor-faktor yang terbentuk dari kendala penerapan Total Quality Management (TQM, sebagai upaya untuk menganalisis masalah-masalah potensial dari penerapan TQM di Hotel Plaza, Semarang. Sampel dari penelitian ini sejumlah 65 karyawan Hotel Plaza, Semarang yang terdiri dari manajer dan staf. Teknik analisis menggunakan Faktor Analisis. Hasil penelitian menunjukkan, bahwa kendala potensial dari implementasi TQM dapat disimpulkan menjadi lima faktor, yaitu faktor inkonsistensi, visi-misi, transformasi budaya, manajerial dan manajemen kualitas. Penelitian ini memberikan rekomendasi bahwa peningkatan fungsi-fungsi korporat melalui optimalisasi kualitas sebagai strategi bisnis dan orientasi pada kepuasan konsumen dengan melibatkan seluruh anggota organisasi, akan menjadi dasar untuk memaksimalkan daya saing perusahaan dalam hal produk, layanan, SDM, lingkungan dan seluruh proses yang dapat mendukung upaya perbaikan produktivitas. This study aims to determine the constraint factors and to analyze the potential problems of TQM implementation of Plaza Semarang Hotel. The sample of 65 employees of TQM implementation of Plaza Semarang Hotel, consist of managers and staffs. Factor analysis is used to achieve the results of the potential constraint implementation of Total Quality Management which can be summarized into five factors, they are: the factor of inconsistencies, the factor of vision and mission, cultural transformation factors, managerial factors and the factors of quality management. In order to increase the corporate functions through the optimization of quality as a business strategy and to achieve customer satisfaction, this study suggests that all members of the organization should be involved by the company as on-going basis to maximize the competitiveness of the organization on products, services, human resources, environment and all processes that support productivity improvement.

  20. Perumusan Strategi Bersaing pada Perusahaan Ban dengan Metode Analisis Portofolio Produk (Studi Kasus: PT Multistrada Arah Sarana, Tbk

    Directory of Open Access Journals (Sweden)

    Nathanael August Zefanya

    2017-01-01

    Full Text Available Industri ban di Indonesia mengalami perkembangan pesat dalam kurun waktu 10 tahun terakhir. Namun, terjadinya krisis ekonomi global menjadi penyebab menurunnya pendapatan, salah satunya adalah PT MASA dengan produk utamanya yaitu ban mobil Achilles dan ban motor Corsa yang digunakan sebagai objek penelitian ini. Telah diilakukan analisis PESTEL dan Porter’s Five Forces, identifikasi faktor lingkungan internal dan eksternal dengan analisis SWOT serta merumuskan alternatif strategi bersaing untuk direkomendasikan kepada PT MASA. Perumusan strategi alternatif didapat dari hasil analisis Matriks BCG dan Matriks IE sebagai analisis portofolio untuk mendapatkan tema strategi alternatif dalam pembuatan Matriks SWOT. Strategi alternatif kemudian diperingkatkan dengan QSPM dan dilanjutkan pembuatan rencana aksi bagi PT MASA dalam waktu 5 tahun ke depan. Setelah dilakukan analisis industri, diketahui bahwa ancaman terbesar datang dari pesaing produsen ban. Dari hasil analisis portofolio, PT MASA berada di kuadran I karena memiliki koordinat IFE serta EFE 3,32 dan 3,26. Dari hasil analisis Matriks IE, PT MASA direkomendasikan untuk melakukan strategi grow and build. Hasil Matriks BCG menunjukkan bahwa Achilles berada di dogs, sementara Corsa berada di question marks. Terdapat 13 strategi alternatif hasil dari formulasi strategi dengan menggunakan matriks TOWS. Dari hasil analisis QSPM, terdapat 7 alternatif strategi terbaik dan rencana aksi..

  1. Integrated logistic support analysis system; Sistema de analisis y gestion para el apoyo logistrico integrado

    Energy Technology Data Exchange (ETDEWEB)

    Carnicero Iniguez, E J; Garcia de la Sen, R. [Empresarios Agrupados, A.I.E., Madrid (Spain)

    1993-12-15

    Integrating logic support into a system results in a large volume of information having to be managed which can only be achieved with the help of computer applications. Both past experience and growing needs in such tasks have led Emperesarios Agrupados to undertake an ambitious development project which is described in this paper. (author)

  2. Guide for the spatial analysis of compositional data; Guia para el analisis espacial de datos composicionales

    Energy Technology Data Exchange (ETDEWEB)

    Tolosana-Delgado, R.

    2011-07-01

    Dealing with spatially-dependent compositional databases (including proportions, data in percentages, concentrations etc) should pay heed to the mathematical properties of these kinds of data: a valid composition must have positive components whose sum is at most a constant (1, 100% etc.). Generally speaking this is easily done by working on a set of log-ratios of components rather than using the raw data. To study the spatial variability of these databases it is best to estimate and model the ir-variograms, i.e. the set of variogram of all possible pairwise log-ratios of components in the composition. Such lr-variogram contain all the information necessary to deal with intrinsic stationary compositions and may be modelled with standard geostatistical tools such as the linear model of coregionalization. Moreover, the properties of the model can be studied and relationships inferred between components and possible processes linked to a given spatial scale. Finally, component-by-component interpolation and mapping is straightforward with existing kriging and simulation techniques: these tools and concepts should be applied to any set of invertible component log-ratios, i.e. log-ratio transformations, in such a way that the original composition can be recovered from the transformed data and vice versa. (Author) 17 refs.

  3. Analysis of the energy portfolio for electricity generation; Analisis del portafolio energetico para la generacion electrica

    Energy Technology Data Exchange (ETDEWEB)

    Ramirez S, J. R.; Alonso V, G.; Esquivel E, J., E-mail: ramon.ramirez@inin.gob.mx [ININ, Carretera Mexico-Toluca s/n, 52750 Ocoyoacac, Estado de Mexico (Mexico)

    2016-09-15

    The planning of electricity generation systems considers several factors that must be taken into account in order to design systems that are economical, reliable and sustainable. For this purpose, the Financial Portfolio Theory is applicable to the energy portfolio or the diversification of electricity generation technologies, such as is the combined cycle, wind, thermoelectric and nuclear. This paper presents an application of the Portfolio Theory to the national energy system, based on the total generation costs for each technology, which allows determining the average variance portfolio and the respective share of each of the electricity generation technologies considered, obtaining a portfolio of electricity generation with the maximum possible return for the risk taken in the investments. This paper describes the basic aspects of the Portfolio Theory and its methodology, in which matrices are implemented for the solution of the resulting Lagrange system. (Author)

  4. Probabilistic analysis of free ways for maintenance; Analisis probabilista de vias libres para mantenimiento

    Energy Technology Data Exchange (ETDEWEB)

    Torres V, A.; Rivero O, J.J. [Dpto. Ingenieria Nuclear, Instituto Superior de Tecnologias y Ciencias Aplicadas, Ave. Salvador Allende y Luaces, Quinta de los Molinos, Plaza, Ciudad Habana (Cuba)]. e-mail: atorres@fctn.isctn.edu.cu

    2004-07-01

    The safety during the maintenance interventions is treated in limited manner and in general independent of the systems of management of the maintenance. This variable is affected by multiple technical or human factors many times subjective and difficult to quantifying, what limits the design of preventive plans. However, some factors constitute common points: the isolation configurations during the free ways (bank drafts in the oil industry) and the human errors associated to their violation. This characteristic allowed to develop the analysis of such situations through the methodology of fault trees that it links faults of teams and human errors cohesively. The methodology has been automated inside the MOSEG Win Ver 1.0 code and the same one can embrace from the analysis of a particular situation of free way until that of a complete strategy of maintenance from the point of view of the safety of the maintenance personal. (Author)

  5. MODEL PEMBERDAYAANMASYARAKAT DENGAN PENDEKATAN SOCIAL ENTREPRENEURSHIP: Analisis Ketokohan Para Pewirausaha Sosial

    Directory of Open Access Journals (Sweden)

    Masturin Masturin

    2013-06-01

    Full Text Available The first purpose of this article is to defineabout a social empowerment model through social entrepreneurship. Furthermore, social entrepreneurship figures are also analyzed as a second purpose to support the concept of the implementation. Social entrepreneurship is one of social empowerment models to solve social problems and to create social change using entrepreneurial principles. The characteristics of the model are to create social value, social entrepreneur, social entrepreneurship organization, market orientation, and social innovation. The figures who accomplished in executing the model such as the founder of Grameen Bank, the leader of Islamic Boarding School Al-Ittifaq in Bandung, and the leader of Islamic Entrepreneurial School Abdurahman bin Auf in Klaten.

  6. Indicators for knowledge transfer analysis; Indicadores para el analisis de la transferencia de conocimientos

    Energy Technology Data Exchange (ETDEWEB)

    Plaza, L. M.

    2007-07-01

    Understanding by knowledge transfer, the process by which the scientific knowledge generated by the R+Ds Spanish public system investigators is finally harnessed and officially used by the agents that make up the productive system, or by the administration; this project aims to offer a global view of the main scientific indicators by which said process can be analysed and in particular, of the way that some of these indicators allow us to evaluate this transfer in the case of the Spanish I+D system and in that concerning the Biotechnology sector. (Author) 12 refs.

  7. Khutbah Jum’at Di Kota Samarinda (Analisis Kesiapan Para Khotib Di Kota Samarinda

    Directory of Open Access Journals (Sweden)

    M. Tahir

    2013-12-01

    Full Text Available Friday Khutbah is one of the Friday prayers at the same time as a form of da’wah. Khotib as a da’i and the congregation of Friday prayers as a proselytizing receiver. One thing that is undeniable in the implementation of the Khutbah is the tendency of the mosque congregation to move where the choosing of Khotib who able to give new nuances in his speech, although, he has to travel relatively far to find a sympathetic Khotib. Khutbah will be interesting if delivered with feeling and the involvement of Khotib with the issues discussed . To achieve high quality Khutbah, a Khotib needs a long process. He must constantly improve their knowledge, develop skills and expand his experience with continuous training. In addition, the power of creativity and style of well-groomed appearance will also contribute to determine the success of Khutbah.

  8. Incense and Joss Stick Making in Small Household Factories, Thailand

    Directory of Open Access Journals (Sweden)

    S Siripanich

    2014-07-01

    Full Text Available Background: Incense and joss stick are generally used in the world. Most products were made in small household factories. There are many environmental and occupational hazards in these factories. Objective: To evaluate the workplace environmental and occupational hazards in small household incense and joss stick factories in Roi-Et, Thailand. Methods: Nine small household factories in rural areas of Roi-Et, Thailand, were studied. Dust concentration and small aerosol particles were counted through real time exposure monitoring. The inductively coupled plasma optical emission spectrometry (ICP-OES was used for quantitative measurement of heavy metal residue in incense products. Results: Several heavy metals were found in dissolved dye and joss sticks. Those included barium, manganese, and lead. Rolling and shaking processes produced the highest concentration of dust and aerosols. Only 3.9 % of female workers used personal protection equipment. Conclusion: Dust and chemicals were major threats in small household incense and joss stick factories in Thailand. Increasing awareness towards using personal protection equipment and emphasis on elimination of environmental workplace hazards should be considered to help the workers of this industry.

  9. SYSTEMS BIOLOGY AND METABOLIC ENGINEERING OF ARTHROSPIRA CELL FACTORIES

    Directory of Open Access Journals (Sweden)

    Amornpan Klanchui

    2012-10-01

    Full Text Available Arthrospira are attractive candidates to serve as cell factories for production of many valuable compounds useful for food, feed, fuel and pharmaceutical industries. In connection with the development of sustainable bioprocessing, it is a challenge to design and develop efficient Arthrospira cell factories which can certify effective conversion from the raw materials (i.e. CO2 and sun light into desired products. With the current availability of the genome sequences and metabolic models of Arthrospira, the development of Arthrospira factories can now be accelerated by means of systems biology and the metabolic engineering approach. Here, we review recent research involving the use of Arthrospira cell factories for industrial applications, as well as the exploitation of systems biology and the metabolic engineering approach for studying Arthrospira. The current status of genomics and proteomics through the development of the genome-scale metabolic model of Arthrospira, as well as the use of mathematical modeling to simulate the phenotypes resulting from the different metabolic engineering strategies are discussed. At the end, the perspective and future direction on Arthrospira cell factories for industrial biotechnology are presented.

  10. Operating a production pilot factory serving several scientific domains

    Science.gov (United States)

    Sfiligoi, I.; Würthwein, F.; Andrews, W.; Dost, J. M.; MacNeill, I.; McCrea, A.; Sheripon, E.; Murphy, C. W.

    2011-12-01

    Pilot infrastructures are becoming prominent players in the Grid environment. One of the major advantages is represented by the reduced effort required by the user communities (also known as Virtual Organizations or VOs) due to the outsourcing of the Grid interfacing services, i.e. the pilot factory, to Grid experts. One such pilot factory, based on the glideinWMS pilot infrastructure, is being operated by the Open Science Grid at University of California San Diego (UCSD). This pilot factory is serving multiple VOs from several scientific domains. Currently the three major clients are the analysis operations of the HEP experiment CMS, the community VO HCC, which serves mostly math, biology and computer science users, and the structural biology VO NEBioGrid. The UCSD glidein factory allows the served VOs to use Grid resources distributed over 150 sites in North and South America, in Europe, and in Asia. This paper presents the steps taken to create a production quality pilot factory, together with the challenges encountered along the road.

  11. Operating a production pilot factory serving several scientific domains

    International Nuclear Information System (INIS)

    Sfiligoi, I; Würthwein, F; Andrews, W; Dost, J M; MacNeill, I; McCrea, A; Sheripon, E; Murphy, C W

    2011-01-01

    Pilot infrastructures are becoming prominent players in the Grid environment. One of the major advantages is represented by the reduced effort required by the user communities (also known as Virtual Organizations or VOs) due to the outsourcing of the Grid interfacing services, i.e. the pilot factory, to Grid experts. One such pilot factory, based on the glideinWMS pilot infrastructure, is being operated by the Open Science Grid at University of California San Diego (UCSD). This pilot factory is serving multiple VOs from several scientific domains. Currently the three major clients are the analysis operations of the HEP experiment CMS, the community VO HCC, which serves mostly math, biology and computer science users, and the structural biology VO NEBioGrid. The UCSD glidein factory allows the served VOs to use Grid resources distributed over 150 sites in North and South America, in Europe, and in Asia. This paper presents the steps taken to create a production quality pilot factory, together with the challenges encountered along the road.

  12. Computer program for the calculation of stresses in rotary equipment discs; Programas de computo para el calculo de esfuerzos en discos de equipo rotatorio

    Energy Technology Data Exchange (ETDEWEB)

    Gutierrez Delgado, Wilson; Kubiak, Janusz; Serrano Romero, Luis Enrique [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1990-12-31

    In the preliminary design and diagnosis of rotary machines is very common to utilize simple calculation methods for the mechanical and thermal stresses, dynamic and thermodynamic analysis and flow of fluids in this machines (Gutierrez et al., 1989). The analysis with these methods provides the necessary results for the project initial stage of the machine. Later on, more complex tools are employed to refine the design of some machine components. In the Gutierrez report et al., (1989) 34 programs were developed for the preliminary design and diagnosis of rotating equipment; in this article, one of them is presented in which a method for the analysis of mechanical and thermal stresses is applied in discs of uniform or variable thickness that are normally found in turbomachines and rotary equipment. [Espanol] En el diseno preliminar y diagnostico de maquinas rotatorias es muy comun emplear metodos de calculo sencillos para el analisis de esfuerzos mecanicos y termicos, analisis dinamico y termodinamico y de flujo de fluidos en estas maquinas (Gutierrez et al., 1989). El analisis con estos metodos proporcionan los resultados necesarios para la etapa del proyecto inicial de la maquina. Posteriormente, para refinar el diseno de algunos componentes de la maquina, se aplican las herramientas mas complejas. En el informe de Gutierrez et al., (1989) se desarrollan 34 programas para el diseno preliminar y diagnostico de equipo rotatorio; en este articulo, se presenta uno de ellos, en el que se emplea un metodo para el analisis de esfuerzos mecanicos y termicos en discos de espesor constante o variable que se encuentran comunmente en turbomaquinas y en equipos rotatorios.

  13. Computer program for the calculation of stresses in rotary equipment discs; Programas de computo para el calculo de esfuerzos en discos de equipo rotatorio

    Energy Technology Data Exchange (ETDEWEB)

    Gutierrez Delgado, Wilson; Kubiak, Janusz; Serrano Romero, Luis Enrique [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1991-12-31

    In the preliminary design and diagnosis of rotary machines is very common to utilize simple calculation methods for the mechanical and thermal stresses, dynamic and thermodynamic analysis and flow of fluids in this machines (Gutierrez et al., 1989). The analysis with these methods provides the necessary results for the project initial stage of the machine. Later on, more complex tools are employed to refine the design of some machine components. In the Gutierrez report et al., (1989) 34 programs were developed for the preliminary design and diagnosis of rotating equipment; in this article, one of them is presented in which a method for the analysis of mechanical and thermal stresses is applied in discs of uniform or variable thickness that are normally found in turbomachines and rotary equipment. [Espanol] En el diseno preliminar y diagnostico de maquinas rotatorias es muy comun emplear metodos de calculo sencillos para el analisis de esfuerzos mecanicos y termicos, analisis dinamico y termodinamico y de flujo de fluidos en estas maquinas (Gutierrez et al., 1989). El analisis con estos metodos proporcionan los resultados necesarios para la etapa del proyecto inicial de la maquina. Posteriormente, para refinar el diseno de algunos componentes de la maquina, se aplican las herramientas mas complejas. En el informe de Gutierrez et al., (1989) se desarrollan 34 programas para el diseno preliminar y diagnostico de equipo rotatorio; en este articulo, se presenta uno de ellos, en el que se emplea un metodo para el analisis de esfuerzos mecanicos y termicos en discos de espesor constante o variable que se encuentran comunmente en turbomaquinas y en equipos rotatorios.

  14. Determinação simultânea de As, Cd e Pb em amostras de água purificada para hemodiálise por espectrometria de absorção atômica com forno de grafite, após otimização multivariada baseada no uso de planejamento experimental Simultaneous determination of arsenic, cadmium and lead by GF AAS in purified water samples for hemodialysis after multivariate optimization based on factorial design

    Directory of Open Access Journals (Sweden)

    Lisia Maria G. dos Santos

    2008-01-01

    Full Text Available This paper reports the development of a methodology for simultaneously determining As, Cd and Pb, employing GF AAS with polarized Zeeman-effect background correction. In order to make the procedure applicable, the influence of pyrolysis and atomization temperatures and the amount of chemical modifiers were studied. Factorial and central composite designs were used to optimize these variables. Precision and accuracy of the method were investigated using Natural Water Reference material, Nist SRM 1640. Results are in agreement with certified values at the 95% confidence limit when the Student t-test is used. This methodology was used for quality control of purified water for hemodialysis.

  15. ASME factory authorization system and the situation in Japan

    International Nuclear Information System (INIS)

    Futagawa, Kiyoshi

    1978-01-01

    Since about three or four years ago, the enterprises of machinery, iron and steel and welding materials in Japan are paying much attention to the acquisition of ASME (American Society of Mechanical Engineers) certificates or authorization to stamp the code symbols. That is, over 70 factories in Japan have undergone ASME examination, and consequently acquired the authorization or certificates. Such authorization is divided into over 20 kinds, of which about 7 are possessed by the companies in Japan. In nuclear field, the kinds of authorization are N (nuclear vessel), NPT (nuclear vessel parts), NV (nuclear vessel safety valve), and MM (material manufacturing). In non-nuclear fields, they are S (power boilers), U (pressure vessels, in Div. 1), and U2 (pressure vessels in Div. 2). The following matters are described: ASME setup, authorization procedures of ASME for factories, the kinds of authorization, factories in Japan holding the authorization or certificates, and renewal of the authorization. (Mori, K.)

  16. Synthetic yeast based cell factories for vanillin-glucoside production

    DEFF Research Database (Denmark)

    Strucko, Tomas

    and controlled expression/overexpression of genes of interest. De novo biosynthetic pathway for vanillin-β-glucoside production was employed as a model system for several case studies in this project. In order to construct yeast cell factories fulfilling current demands of industrial biotechnology, methods......The yeast Saccharomyces cerevisiae is well a characterized microorganism and widely used as eukaryotic model organism as well as a key cell factory for bioproduction of various products. The latter comprise a large variety of scientifically and industrially relevant products such as low-value bulk...... chemicals and biofuels, food additives, high-value chemicals and recombinant proteins. Despite the recent achievements in the fields of systems biology and metabolic engineering together with availability of broad genetic engineering toolbox, the full potential of S. cerevisiae as a cell factory is not yet...

  17. Composición e invarianza factorial del cuestionario IMAGEN en adolescentes mexicanos y españoles

    OpenAIRE

    Blanco, J.R.; Solano, N.; Benavides, E.V.; Ornelas, M.

    2017-01-01

    El presente estudio analiza las propiedades psicométricas propuestos por Solano-Pinto y Cano-Vindel (2010) para el cuestionario IMAGEN. La muestra total fue de 533 participantes 257 mexicanos y 276 españoles, con una edad media de 13.15 años (DE=1.10). La estructura factorial del cuestionario se analizó a través de análisis factoriales exploratorios y confirmatorios. Los análisis, muestran que una estructura de cinco factores es viable y adecuada. La estructura de cinco factores (perceptivo, ...

  18. ANALISIS PERANAN DAN DAMPAK INVESTASI INFRASTRUKTUR TERHADAP PEREKONOMIAN INDONESIA: ANALISIS INPUT-OUTPUT

    Directory of Open Access Journals (Sweden)

    Chandra Darma Permana

    2011-08-01

    Full Text Available Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} Despite being recovered from economic crisis, the infrastructure development in Indonesia still hasn’t shown a significant improvement. It is reflected from the diminishing government allocation for infrastructure as a percentage of Gross Domestic Products. The main objective of the study is to analyze the role of infrastructure through the linkage analysis, dispersion effect analysis, multiplier effect analysis, and the investment effect analysis. The scope of infrastructure is only referred to electricity, gas and water, and construction sector. The data used for this study is the 2005 Indonesian Input-Output Table. The result of the study has shown that infrastructure has a higher backward linkage than its forward. In addition, all of the infrastructure sectors has shown more than one dispersion coefficient and conversely has revealed less than one value for the dispersion sensitivity. Which means that infrastructure had a better capability to support the development of its upstream sectors than its downstream. Infrastructure has a positive multiplier effect toward the other sectors. The growth of the investment in the electricity, gas and water sector has given the biggest effect toward the change of the total outpu, while the water sector has given the biggest effect toward the change in the total income,  and road, bridge and port sector has given the biggest effect toward the change in the total labour.

  19. A factory concept for processing and manufacturing with lunar material

    Science.gov (United States)

    Driggers, G. W.

    1977-01-01

    A conceptual design for an orbital factory sized to process 1.5 million metric tons per year of raw lunar fines into 0.3 million metric tons of manufacturing materials is presented. A conservative approach involving application of present earth-based technology leads to a design devoid of new inventions. Earth based counterparts to the factory machinery were used to generate subsystem masses and lumped parameters for volume and mass estimates. The results are considered to be conservative since technologies more advanced than those assumed are presently available in many areas. Some attributes of potential space processing technologies applied to material refinement and component manufacture are discussed.

  20. Neutrino Factory and Muon Collider Collaboration R and D Program

    International Nuclear Information System (INIS)

    Zisman, M.S.

    2000-01-01

    The Neutrino Factory and Muon Collider Collaboration (MC) comprises some 140 scientists and engineers located at U.S. National Laboratories and Universities, and at a number of non-U.S. research institutions. In the past year, the MC R and D program has shifted its focus mainly toward the design issues related to the development of a Neutrino Factory based on a muon storage ring. In this paper the status of the various R and D activities is described, and future plans are outlined

  1. R and D Toward a Neutrino Factory and Muon Collider

    International Nuclear Information System (INIS)

    Zisman, Michael S.

    2011-01-01

    Significant progress has been made in recent years in R and D towards a neutrino factory and muon collider. The U.S. Muon Accelerator Program (MAP) has been formed recently to expedite the R and D efforts. This paper will review the U.S. MAP R and D programs for a neutrino factory and muon collider. Muon ionization cooling research is the key element of the program. The first muon ionization cooling demonstration experiment, MICE (Muon Ionization Cooling Experiment), is under construction now at RAL (Rutherford Appleton Laboratory) in the UK. The current status of MICE will be described.

  2. Preliminary analysis of a target factory for laser fusion

    International Nuclear Information System (INIS)

    Sherohman, J.W.; Hendricks, C.D.

    1980-01-01

    An analysis of a target factory leading to the determination of production expressions has provided for the basis of a parametric study. Parameters involving the input and output rate of a process system, processing yield factors, and multiple processing steps and production lines have been used to develop an understanding of their dependence on the rate of target injection for laser fusion. Preliminary results have indicated that a parametric study of this type will be important in the selection of processing methods to be used in the final production scheme of a target factory

  3. Jean Piaget: Images of a life and his factory.

    Science.gov (United States)

    Burman, Jeremy Trevelyan

    2012-08-01

    In this article, I use a new book about Jean Piaget to introduce a new historical method: examining "psychological factories." I also discuss some of the ways that "Great Men" are presented in the literature, as well as opportunities for new projects if one approaches the history of the discipline differently and examines the conditions that made that greatness possible. To that end, the article includes many details about Piaget that have never before been discussed in English. Attention is drawn, in particular, to Piaget's collaborators: the hundreds of workers at his factory in Geneva, many of whom were women. (PsycINFO Database Record (c) 2012 APA, all rights reserved).

  4. Profil Konsumen dan Pesaing pada “Factory Bakery”

    OpenAIRE

    Salam, Ramdhan; Rengkung, Leonardus R; Katiandagho, Theodora M; Ngangi, Charles R

    2015-01-01

    The purpose of this study was to describe the profile of competitors and consumers in the Factory Bakery. This research was conducted at the Factory Bakery is located at Pogidon Street, Tuminting, Manado. The collection of data carried out for three months, from June 2015 to Agustus 2015. The primary data in this study were taken two ways to measure the variables of consumers by asking directly to consumers for six days, whereas for measuring competitors by asking directly to the owner of th...

  5. JINR studies for a Tau-Charm Factory

    International Nuclear Information System (INIS)

    Chelkov, G.

    1994-01-01

    This paper touches on work being done a JINR relevant to a proposal for construction of a tau charm factory, and its attendant detector system. A workshop on such a device was held at JINR in 1992, and here the author touches on questions of what one wants to learn about tau particles from such a machine, the charge to the group looking at a detector design for such a facility, the general conclusions of the JINR study, and a status report of work on the JINR Tau Charm Factory project

  6. CONFOUNDING STRUCTURE OF TWO-LEVEL NONREGULAR FACTORIAL DESIGNS

    Institute of Scientific and Technical Information of China (English)

    Ren Junbai

    2012-01-01

    In design theory,the alias structure of regular fractional factorial designs is elegantly described with group theory.However,this approach cannot be applied to nonregular designs directly. For an arbitrary nonregular design,a natural question is how to describe the confounding relations between its effects,is there any inner structure similar to regular designs? The aim of this article is to answer this basic question.Using coefficients of indicator function,confounding structure of nonregular fractional factorial designs is obtained as linear constrains on the values of effects.A method to estimate the sparse significant effects in an arbitrary nonregular design is given through an example.

  7. The role of factorial cumulants in reactor neutron noise theory

    International Nuclear Information System (INIS)

    Colombino, A.; Pacilio, N.; Sena, G.

    1979-01-01

    The physical meaning and the combinatorial implications of the factorial cumulant of a state variable such as the number of neutrons or the number of neutron counts are specified. Features of the presentation are: (1) the fission process is treated in its entirety without the customary binary emission restriction, (b) the introduction of the factorial cumulants helps in reducing the complexity of the mathematical problems, (c) all the solutions can be obtained analytically. Only the ergodic hypothesis for the neutron population evolution is dealt with. (author)

  8. An asymmetric Β-factory based on PEP

    International Nuclear Information System (INIS)

    Oddone, P.

    1989-01-01

    This paper reviews the motivation for building asymmetric B-factories based on storage rings and describes the current LBL/SLAC study to develop such a factory by modifying the PEP storage ring and adding a new low energy (2.5-3 GeV) storage ring. Collisions between the beam of the modified high energy PEP ring and the low energy ring lead to a luminosity of 2 x 10 33 cm- 2 sec - 1 at E cm = Y(4s) with currents of 0.8A in each beam. Further increases in current can lead to luminosities close to 10 34 cm - 2 sec - 1

  9. PowerFactory applications for power system analysis

    CERN Document Server

    Gonzalez-Longatt, Francisco

    2014-01-01

    This book presents a comprehensive set of guidelines and applications of DIgSILENT PowerFactory, an advanced power system simulation software package, for different types of power systems studies. Written by specialists in the field, it combines expertise and years of experience in the use of DIgSILENT PowerFactory with a deep understanding of power systems analysis. These complementary approaches therefore provide a fresh perspective on how to model, simulate and analyse power systems. It presents methodological approaches for modelling of system components, including both classical and non-

  10. Analysis of conjugated heat transfer, in transient state of the first stage of a gas turbine; Analisis de transferencia de calor conjugada, en estado transitorio, de la primera etapa de una turbina de gas

    Energy Technology Data Exchange (ETDEWEB)

    Campos Amezcua, Alfonso; Mazur C, Zdzislaw [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico); Gallegos Munoz, Armando [Facultad de Ingenieria Mecanica, Electrica y Electronica (FIMEE), Universidad de Guanajuato, Guanajuato (Mexico)

    2007-11-15

    This article presents an analysis of conjugated heat transfer in the first stage of movable blades during the starting of a gas turbine, covering a period of 1,012 seconds. The developed computer model is in 3D and uses as initial and border conditions typical starting curves for stack gases, the cooling air and the angular velocity of the blades. As a result of the numerical predictions, the temperature distributions in stack gases, the trowel of the blade and the cooling air are included, doing emphasis in the results obtained in the solid (body of the blade), since these are used for thermo-mechanical stress analysis and later estimation of the blade residual life. [Spanish] Este articulo presenta un analisis de transferencia de calor conjugada en la primera etapa de alabes moviles, durante el arranque de una turbina de gas, cubriendo un periodo de 1.012 segundos. El modelo computacional desarrollado es en tres dimensiones y utiliza como condiciones iniciales y de frontera curvas de arranque tipicas para los gases de combustion, el aire de enfriamiento y la velocidad angular de los alabes. Como resultado de las predicciones numericas, se incluyen las distribuciones de temperatura en los gases de combustion, la paleta del alabe y el aire de enfriamiento, haciendo enfasis en los resultados obtenidos en el solido (cuerpo del alabe), ya que estos se utilizan para analisis de esfuerzos termomecanicos y posterior estimacion de vida residual del alabe.

  11. Análisis de viabilidad de un proyecto de inversión en el sector industrial para la creación de una Planta Embotelladora de agua en la ciudad de Cuenca para el consumo regional

    OpenAIRE

    Pesántez Palomeque, María Augusta; Universidad de Guayaquil. Maestría de la Facultad de Ciencias Administrativas; Universidad de Guayaquil. Maestría de la Facultad de Ciencias Administrativas

    2012-01-01

    El proyecto en mención, consiste en; “ANALISIS DE VIABILIDAD DE UN PROYECTO DE INVERSION EN EL SECTOR INDUSTRIAL PARA LA CREACION DE UNA PLANTA EMBOTELLADORA DE AGUA EN LA CIUDAD DE CUENCA”. se trata de una empresa que tiene como misión producir agua embotellada para consumo humano de buena calidad y precios competitivos, con servicio efectivo al cliente, que permita obtener ganancia que asegure la permanencia, la expansión, y el mejoramiento continuo de la empresa, apoyando al desarrollo de ...

  12. Voltage stability analysis considering the load dynamic characteristics and the voltage control devices; Analisis de estabilidad de voltaje considerando las caracteristicas dinamicas de la carga y dispositivos de control de voltaje

    Energy Technology Data Exchange (ETDEWEB)

    Hernandez Alvarez, Enrique

    2001-09-15

    improvement of the voltage stability. Finally, the application of the proposed methods of study to the analysis of voltage stability in an electrical network derived from the Mexican Peninsular system is presented. The influence of voltage control devices in the stability phenomenon is discussed and a comparison with the results obtained by means of other analysis techniques are presented, specifically, the study of the Q-V curves and the modal analysis of the power flow equations. [Spanish] El trabajo de investigacion que se presenta en esta tesis se centra en el analisis de la estabilidad de voltaje de mediano plazo considerando el efecto de las caracteristicas de la carga y su interaccion con los modelos de dispositivos de control de voltaje en la red de transmision. Mas concretamente, se define y estudia un tipo de modelo de carga con caracteristicas deseables para el estudio de la estabilidad de voltaje; los modelos genericos de carga derivados de pruebas de campo o de la aplicacion de tecnicas de identificacion y se analiza la influencia de la aplicacion de dispositivos de control para mejorar los margenes de estabilidad del sistema. Se estudian, asimismo, alternativas al modelado de sistemas de potencia para el estudio de la estabilidad de voltaje en sistemas complejos. Se presenta, en primer lugar, un analisis fundamental de las caracteristicas de estabilidad de voltaje en un sistema simplificado de potencia y se introduce el metodo de analisis adoptado. Se muestra que el fenomeno de inestabilidad se manifiesta como una bifurcacion tipo singular inducida del modo critico de voltaje cuando se opera el sistema bajo condiciones de estres. A continuacion, se analiza la contribucion de la accion de dispositivos de control al margen de estabilidad y se deducen criterios de analisis de estabilidad basados en el estudio de dicho modo. Se propone, a continuacion, un modelo lineal del sistema de potencia con caracteristicas deseables para el estudio de la estabilidad de voltaje

  13. ANALISIS KELAYAKAN FINANSIAL PROYEK NARROWNECK PRESS AND BLOW UNTUK PROSES PRODUKSIBOTOL MINUMAN BERENERGI DI PT. ABC

    Directory of Open Access Journals (Sweden)

    Toni MT Munthe

    2015-08-01

    Full Text Available PT. ABC merupakan salah satu pabrik yang memproduksi botol kemasan kaca. Penelitian ini bertujuan untuk mengetahui layak atau tidaknya rencana investasi pada proyek Narrow Neck Press and Blow secara finansial di PT. ABC pada periode bulan April 2014 hingga bulan Juni 2014. Analisis kelayakan finansial proyek Narrow Neck Press and Blow, menggunakan metode analisis Net Present Value, Internal Rate of Return, Payback Period dan Sensitivity Analysis. Perbedaan antara nilai sekarang dari semua kas masuk dengan nilai sekarang dari semua kas keluar dari suatu proyek atau suatu investasi diperoleh dengan metode NPV, sedangkan untuk mencari tingkat bunga yang menyamakan nilai sekarang dari aliran kas bersih dan investasi diperoleh dengan metode IRR. Metode analisis yang dapat digunakan untuk mengetahui berapa lamakah waktu yang diperlukan untuk menutup dana yang dikeluarkan untuk suatu proyek dapat diperoleh dengan metode Payback Period. Setelah itu, dilakukan pengujian menggunakan sensitivitas analisis untuk mengetahui tingkat sensitivitas untuk tiap-tiap parameter terhadap persentase kenaikan dan penurunan. Dari hasil analisis data diperoleh nilai NPV sebesar Rp. 1.179.728.649.900,06, nilai IRR sebesar 56,36% dan periode pengembalian terletak pada 2 tahun 2 bulan 9 hari. Dengan menggunakan analisis sensitivitas dapat diketahui bahwa proyek ini sangat sensitif terhadap penurunan volume produksi. Berdasarkan hasil perhitungan, titik impas akan dicapai apabila volume produksi 213.403.267 unit per tahun atau 88,92% dari volume produksi awal. Nilai ini menunjukkan bahwa apabila volume produksi pada suatu periode mengalami penurunan lebih dari 11,08% dari volume produksi awal, maka investasi tersebut akan merugikan.

  14. ANALISIS PENGARUH VARIABILITAS TANAH PADA VARIABILITAS SPEKTRUM RESPON GEMPABUMI

    Directory of Open Access Journals (Sweden)

    I Nyoman Sukanta

    2010-11-01

    Full Text Available Salah satu komplek perkantoran yang terletak di Jalan Thamrin, Jakarta, dipilih sebagai lokasi penelitian. Hasil pemodelan data tanah, menghasilkan 3 lapisan tanah yang berbeda dengan kriteria jenis tanahnya cenderung lunak, dengan nilai N-SPT rata–rata = 11,23. Perhitungan percepatan puncak muka tanah (PGA dan nilai spektrum respon di permukaan tanah menggunakan metoda analisis linier equivalen dengan simulasi Monte Carlo. Program aplikasi SHAKE2000 merupakan alat bantu dalam simulasi, dengan memasukkan beberapa asumsi sebagai data masukan. Data masukan dinamik menggunakan sumber gempabumi Elcentro dan Mexico yang mempunyai kandungan frekuensi berbeda. Asumsi nilai percepatan puncak batuan dasar (PBA untuk kedua sumber gempabumi tersebut sebesar 0,18 g. Hasil analisis menunjukkan nilai spektrum respon dan percepatan puncak muka tanah sangat bervariasi. Gempabumi Elcentro menghasilkan nilai rata–rata PGA = 0,36 g dengan spektrum responnya = 1,0 g  pada Tc = 0,6 detik. Untuk gempabumi Mexico menghasilkan nilai rata–rata PGA = 0,30 g dengan spektrum responnya = 0,9 g pada Tc = 0,6 detik. Artinya, variabilitas jenis tanah sangat berpengaruh tehadap variabilitas spektrum respon di permukaan tanah.   One of the office complex located at Jalan Thamrin, Jakarta, was chosen as the location of the reseach. Results of data modeling soil, produces 3 different soil layers with soil type criteria tend to be soft, with a value of N-SPT  average = 11.23. Calculation of peak ground acceleration (PGA and the value of the response spectrum at ground surface using the method of equivalent linear analysis with Monte Carlo simulation. SHAKE2000 application software  is a tool in the simulation, by including some assumptions as input data. Dynamic input data using Elcentro and Mexican  earthquakes  which have different frequency contents. Assumed value of peak base acceleration (PBA for the two earthquakes was 0.18 g. The result of analysis was the value

  15. LA COMUNICAZIONE POLITICA SUI SOCIAL NETWORK: UN’ANALISI LINGUISTICA

    Directory of Open Access Journals (Sweden)

    Daniele Spoladore

    2014-07-01

    Full Text Available Questo lavoro si propone di analizzare le scelte linguistiche dei soggetti politici che utilizzano Facebook e Twitter per rivolgersi al sempre più frammentato panorama dei potenziali elettori. In particolare, analizza le tendenze linguistiche comuni che questi social network hanno fatto emergere nel rapporto tra politica, web e lettori. Cominciando dall’analisi della presenza di parlamentari e senatori su Facebook e Twitter, si cerca di riassumere le principali caratteristiche delle due piattaforme, per giungere ad una classificazione dei testi prodotti attraverso di esse; si analizza la scrittura di post e tweet, sottolineando la presenza di espedienti tipici del mezzo e valutando il loro effetto sui lettori, e si studiano le scelte sintattiche e morfosintattiche in relazione alla struttura e alle possibilità dei due social network. In ultima analisi si osservano le scelte lessicali dei soggetti politici, studiandone i campi semantici e la quantità di tecnicismi. Infine, si cerca di compiere una valutazione delle due differenti tipologie di trasmesso scritto rinvenute nei campioni, osservando come ognuna di esse abbia uno scopo ben preciso nell’economia della comunicazione politica sui social network. Political communication policy in social networks: a language analysis  Daniele Spoladore This paper aims to analyze the linguistic choices of politicians who use Facebook and Twitter to address the increasingly fragmented landscape of potential voters. In particular, it analyzes the common language trends that these social networks have revealed in the relationship between politics, the web and readers. Starting from the analysis of the presence of MPs and senators on Facebook and Twitter, we try to summarize the key features of the two platforms, in order to arrive at a classification of the texts produced using them.  We analyzed posts and tweets, emphasizing the  typical characteristics of these means and evaluating their effect on

  16. Analisis komoditas unggulan perikanan budidaya Kabupaten Pidie Jaya

    Directory of Open Access Journals (Sweden)

    Farok Afero

    2015-06-01

    Full Text Available Abstract. Snapper (Lates calcarifer, grouper (Epinephelus coioides, tiger shrimp (Penaeus monodon, vannamei shrimp (Litopenaeus vannamei and tilapia (Oreochromis niloticus are leading commodity worthly cultivated in Pidie Jaya. Bandar Baru and Tringgadeng an appropriate areas for black tiger shrimp while Jangka Buya and Ulim approriate areas for vannamei cultivation. AHP analysis showed black tiger shrimp is top priority based on the economic value while vannamei shrimp is top priority based on enterprise sustainability. Financial analysis of snapper, grouper, black tiger shrimp, vannamei shrimp and tilapia farming generated positive cash flow and NPV, IRR > 100%, the ratio of benefit to cost of production > 1,30 and payback period of investment costs  < 1 year, thus demonstrating the feasibility of cultivation of these leading commodities. Vannamei shrimp cultivation showed positive prospect as long the market offers premium price. Grouper and snapper had a positive outlook because high demand of high-quality fish in the international market. Keywords: Leading commodity; financial analysis; aquaculture; Pidie Jaya Abstrak. Komoditas kakap (Lates calcarifer, kerapu (Epinephelus coioides,udang windu (Penaeus monodon, udang vannamei (Litopenaeus vannamei dan nila (Oreochromis niloticus adalah komoditas unggulan yang layak dibudidaya di Kabupaten Pidie Jaya. Bandar Baru dan Tringgadeng merupakan kawasan yang layak untuk pengembangan komoditas udang windu sedangkan Jangka Buya dan Ulim layak untuk pengembangan komoditas udang vannamei. Analisis AHP menunjukkan komoditas udang windu menjadi prioritas utama untuk dikembangkan berdasarkan nilai ekonomi sedangkan udang vannamei menjadi prioritas utama berdasarkan keberlanjutan usaha. Analisis indikator keuangan budidaya kakap, kerapu, udang windu, vannamei dan nila menunjukkan usaha budidaya komoditas unggulan menghasilkan arus kas kumulatif dan NPV positif, nilai  IRR diatas 100%, rasio keuntungan

  17. ANALISIS PERILAKU SEKSUAL BERISIKO PADA REMAJA TERINFEKSI HIV DAN AIDS

    Directory of Open Access Journals (Sweden)

    Afritayeni Afritayeni

    2018-03-01

    penelitian eksplanatory research dengan pendekatan kuantitatif.Penelitian ini dilaksanakan dari bulan April-Oktober 2017.Jumlah sampel dalam penelitian ini adalah sebanyak 95 orang remaja yang terinfeksi HIV/ AIDS di Yayasan Sebaya Lancang Kuning dengan teknik pengambilan sampel accidental sampling. Pengumpulan data dilakukan dengan menggunakan data primer dan sekunder. Analisis data menggunakan analisis multivariat dengan uji regresi logistik berganda. Berdasarkan hasil penelitian dapat disimpulkan bahwa faktor yang paling dominan mempengaruhi perilaku seksual remaja adalah dorongan seksual.

  18. ANALISIS KEMAMPUAN KEUANGAN DAERAH PEMERINTAH PROPINSI NUSA TENGGARA BARAT

    Directory of Open Access Journals (Sweden)

    Hery Susanto

    2015-04-01

    Full Text Available This research aims to analyze the regional finance capability in West Nusa Tenggara province. This research uses secondary data of primary source. The data are obtained from the government of West Nusa Tenggara Province in the form of data that has been processed and published and become a legitimate document such as calculation data of APBD in Budgetary Year of 2003-2007. The instruments are used in collecting the data is the analysis of the regional finance capability through Calculation and Work Analysis of PAD, which is the measurement of share and growth, thus classified the result with mapping the financial region capability based on quadrant method. This research draws some conclusions namely: (1 generally, contribution of PAD (share to the total region income of NTB Province TA 2003- 2007 was low, in spite of the growth of PAD was high; (2 based on the measurement of Index Financial Capability (IKK, NTB Province was in the scale index of 0,541. Furthermore, the classification based on the criteria level of regional finance capability, the regional finance capability in NTB Province in 2003 -2007 was a province with high financial capability. There are some suggestions that could be offered to the Government of NTB Province; first, improving PAD share in NTB Province through the excavation of PAD potential sources. Second, concerning with the region cost efficiency, considering that the proportion of PAD achievement was fairly small comparing to the allocation of Region Cost. Penelitian ini bertujuan untuk menganalisis kemampuan keuangan daerah di Propinsi Nusa Tenggara Barat . Penelitian ini menggunakan data sekunder dari sumber utama. Data diperoleh dari pemerintah Propinsi Nusa Tenggara dalam bentuk data yang telah diolah dan dipublikasikan dan menjadi dokumen yang sah seperti data perhitungan APBD Tahun Anggaran 2003-2007. Instrumen yang digunakan dalam pengumpulan data adalah analisis kemampuan keuangan daerah melalui Perhitungan dan

  19. Analisis Reduksi Intensitas Cahaya Pada Smartphones’ Screen Protector Dan Dampaknya Pada Mata

    Directory of Open Access Journals (Sweden)

    Bhekti Kumorowati

    2017-04-01

    Full Text Available Analisis reduksi intensitas cahaya yang melewati screen protector dan identifikasi kemampuan screen protector sebagai pelindung mata dilakukan dengan mengukur reduksi intensitas cahaya menggunakan luxmeter, kemudian menetapkan fokus bahasan yang mencakup kemampuan cahaya menembus screen protector dan analisis fisis screen protector sebagai pelindung mata. Peran sebagai pelindung mata dikaji melalui pendekatan peristiwa polarisasi yaitu proses terserapnya sebagian arah getar cahaya. Dihasilkan sebagian arah getar cahaya layar smartphone sebelum masuk ke mata akan terserap oleh screen protector sehingga dapat memperlambat terjadinya degenerasi makula. Rekomendasi pemilihan screen protector bergantung pada besarnya koefisien atenuasi (koefisien penyerapan yang dimiliki masing-masing screen protector. Koefisien atenuasi terbesar dimiliki oleh screen protector jenis anti spy.

  20. Review of North American Neutrino Factory R and D

    International Nuclear Information System (INIS)

    Zisman, Michael S.; Neutrino Factory and Muon Collider Collaboration

    2002-01-01

    We report here on the R and D program of the U.S. Neutrino Factory and Muon Collider Collaboration. Our effort includes work on targetry, muon ionization cooling, simulation work, and development of superconducting RF cavities. In addition, we are involved in the international effort toward a Muon Ionization Cooling Experiment (MICE). Recent activities in all these areas will be described

  1. Development in the Learning Factory: Training Human Capital.

    Science.gov (United States)

    Barton, Harry; Delbridge, Rick

    2001-01-01

    A study of human resource practices in 18 automobile factories in the United States and Britain showed that manufacturing innovations are placing greater demands on line managers and workers. Training is being refocused to develop their interpersonal, team, and leadership skills. However, lack of time and suitable training facilities are barriers.…

  2. Manufacturing data analytics using a virtual factory representation.

    Science.gov (United States)

    Jain, Sanjay; Shao, Guodong; Shin, Seung-Jun

    2017-01-01

    Large manufacturers have been using simulation to support decision-making for design and production. However, with the advancement of technologies and the emergence of big data, simulation can be utilised to perform and support data analytics for associated performance gains. This requires not only significant model development expertise, but also huge data collection and analysis efforts. This paper presents an approach within the frameworks of Design Science Research Methodology and prototyping to address the challenge of increasing the use of modelling, simulation and data analytics in manufacturing via reduction of the development effort. The use of manufacturing simulation models is presented as data analytics applications themselves and for supporting other data analytics applications by serving as data generators and as a tool for validation. The virtual factory concept is presented as the vehicle for manufacturing modelling and simulation. Virtual factory goes beyond traditional simulation models of factories to include multi-resolution modelling capabilities and thus allowing analysis at varying levels of detail. A path is proposed for implementation of the virtual factory concept that builds on developments in technologies and standards. A virtual machine prototype is provided as a demonstration of the use of a virtual representation for manufacturing data analytics.

  3. Physics of a high-luminosity Tau-Charm Factory

    International Nuclear Information System (INIS)

    King, M.E.

    1992-10-01

    This paper highlights the physics capabilities of a Tau-Charm Factory; i.e., high luminosity (∼10 33 cm -2 s -1 ) e + e - collider operating in the center-of-mass energy range of 3-5 GeV, with a high-precision, general-purpose detector. Recent developments in τ and charm physics are emphasized

  4. Lettuce growth and quality optimization in a plant factory

    NARCIS (Netherlands)

    Nicole, C.C.S.; Charalambous, F.; Martinakos, S.; De Voort, Van S.; Li, Z.; Verhoog, M.; Krijn, M.

    2016-01-01

    Since the early 2000s, plant factory (or vertical farm) technology has been introduced for growing vegetables and soft fruits. With a well-controlled environment, new health benefits, food safety, optimized nutrients and increased shelf-life can be offered to consumers. With the progress of light

  5. Introduction to radiation backgrounds in a B factory

    International Nuclear Information System (INIS)

    Khan, S.

    1992-08-01

    Detector backgrounds in a B factory due to synchrotron radiation and beam-gas interactions are discussed and the computational tools to simulate these processes are outlined. As an example of their application, simulations and beam tests that preceded the installation of the ARGUS silicon vertex detector are described. (orig.)

  6. Factorial study of rain garden design for nitrogen removal

    Science.gov (United States)

    Abstract Nitrate (〖NO〗_3^--N ) removal studies in bioretention systems showed great variability in removal rates and in some cases 〖NO〗_3^--N was exported. A 3-way factorial design (2 x 2 x 4) was devised for eight outdoor un-vegetated rain gardens to evaluate the effects of ...

  7. Mobile monitoring and embedded control system for factory environment.

    Science.gov (United States)

    Lian, Kuang-Yow; Hsiao, Sung-Jung; Sung, Wen-Tsai

    2013-12-17

    This paper proposes a real-time method to carry out the monitoring of factory zone temperatures, humidity and air quality using smart phones. At the same time, the system detects possible flames, and analyzes and monitors electrical load. The monitoring also includes detecting the vibrations of operating machinery in the factory area. The research proposes using ZigBee and Wi-Fi protocol intelligent monitoring system integration within the entire plant framework. The sensors on the factory site deliver messages and real-time sensing data to an integrated embedded systems via the ZigBee protocol. The integrated embedded system is built by the open-source 32-bit ARM (Advanced RISC Machine) core Arduino Due module, where the network control codes are built in for the ARM chipset integrated controller. The intelligent integrated controller is able to instantly provide numerical analysis results according to the received data from the ZigBee sensors. The Android APP and web-based platform are used to show measurement results. The built-up system will transfer these results to a specified cloud device using the TCP/IP protocol. Finally, the Fast Fourier Transform (FFT) approach is used to analyze the power loads in the factory zones. Moreover, Near Field Communication (NFC) technology is used to carry out the actual electricity load experiments using smart phones.

  8. A factorial experiment on image quality and radiation dose

    International Nuclear Information System (INIS)

    Norrman, E.; Persliden, J.

    2005-01-01

    To find if factorial experiments can be used in the optimisation of diagnostic imaging, a factorial experiment was performed to investigate some of the factors that influence image quality, kerma area product (KAP) and effective dose (E). In a factorial experiment the factors are varied together instead of one at a time, making it possible to discover interactions between the factors as well as major effects. The factors studied were tube potential, tube loading, focus size and filtration. Each factor was set to two levels (low and high). The influence of the factors on the response variables (image quality, KAP and E) was studied using a direct digital detector. The major effects of each factor on the response variables were estimated as well as the interaction effects between factors. The image quality, KAP and E were mainly influenced by tube loading, tube potential and filtration. There were some active interactions, for example, between tube potential and filtration and between tube loading and filtration. The study shows that factorial experiments can be used to predict the influence of various parameters on image quality and radiation dose. (authors)

  9. Pioneering role of the KEKB B-factory

    International Nuclear Information System (INIS)

    Oide, Katsunobu

    2009-01-01

    The KEKB B-factory experimentally verified the Kobayashi-Masukawa theory, and contributed to their 2008 Nobel Prize in Physics. KEKB has realized various innovative technologies to achieve the highest luminosity in the world. KEKB has opened up a new frontier of high-luminosity colliders. (author)

  10. Factory Acceptance Test Procedure Westinghouse 100 ton Hydraulic Trailer

    International Nuclear Information System (INIS)

    Aftanas, B.L.

    1994-01-01

    This Factory Acceptance Test Procedure (FAT) is for the Westinghouse 100 Ton Hydraulic Trailer. The trailer will be used for the removal of the 101-SY pump. This procedure includes: safety check and safety procedures; pre-operation check out; startup; leveling trailer; functional/proofload test; proofload testing; and rolling load test

  11. RIKEN radioactive isotope beam factory project – Present status and ...

    Indian Academy of Sciences (India)

    Programs for studying nuclear reactions and structure of exotic nuclei available at the RIKEN radioactive isotope beam factory project are introduced and discussed by demonstrating recent highlights. Special emphasis ... RIKEN Nishina Center for Accelerator-Based Science, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan ...

  12. 3D thermal climate monitoring in factory buildings

    NARCIS (Netherlands)

    Posselt, G.; Booij, P.S.; Thiede, S.; Fransman, J.E.; Driessen, B.J.F.; Herrmann, C.

    2015-01-01

    Guaranteeing defined conditions, such as the temperature levels inside the factory's building shell, is often important to produce high-quality products. Heating, ventilation and air conditioning (HVAC) equipment, as part of the technical building services, is energy intensive and accounts for a

  13. Proceedings of the tau-charm factory workshop

    International Nuclear Information System (INIS)

    Beers, L.V.

    1989-06-01

    This report contains papers on the following main topics: machine physics; tau physics; D and D s physics; J/Ψ and charmonium physics; tau charm factories; workshop summary; accelerator physics; tau physics; charmed meson physics; J/Ψ and charmonium physics; and detector

  14. Child Protection Decision Making: A Factorial Analysis Using Case Vignettes

    Science.gov (United States)

    Stokes, Jacqueline; Schmidt, Glen

    2012-01-01

    This study explored decision making by child protection social workers in the province of British Columbia, Canada. A factorial survey method was used in which case vignettes were constructed by randomly assigning a number of key characteristics associated with decision making in child protection. Child protection social workers (n = 118) assessed…

  15. Reward-allocation judgments in Romania : A factorial survey approach

    NARCIS (Netherlands)

    Buzea, C.; Meseşan-Schmitz, L.; van de Vijver, F.J.R.

    2013-01-01

    We investigated reward-allocation judgments when positive outcomes (monetary rewards) were distributed and the allocator was not a co-recipient, in a sample of 200 Romanian students. Within a full factorial survey design, seven factors, selected to affect the allocation decision, were orthogonally

  16. Two ways factorial design for round robin test of anemometers

    International Nuclear Information System (INIS)

    Cuerva, A.

    1998-01-01

    This work presents a way to carry out an inter-comparison between different cup anemometers that are tested in different wind tunnels. The method applied is known as Factorial design and allows determining the influence in the test of different factors in this case the anemometer itself and the wind tunnel where it is tested. (Author) 4 refs

  17. Designing fractional factorial split-plot experiments using integer programming

    DEFF Research Database (Denmark)

    Capehart, Shay R.; Keha, Ahmet; Kulahci, Murat

    2011-01-01

    factorial (FF) design, with the restricted randomisation structure to account for the whole plots and subplots. We discuss the formulation of FFSP designs using integer programming (IP) to achieve various design criteria. We specifically look at the maximum number of clear two-factor interactions...

  18. Constructing General Orthogonal Fractional Factorial Split-Plot Designs

    NARCIS (Netherlands)

    Sartono, B.; Goos, P.; Schoen, E.

    2015-01-01

    While the orthogonal design of split-plot fractional factorial experiments has received much attention already, there are still major voids in the literature. First, designs with one or more factors acting at more than two levels have not yet been considered. Second, published work on nonregular

  19. Neutrino Factory R and D in the U.S

    International Nuclear Information System (INIS)

    Zisman, Michael S.

    2003-01-01

    We report here on the technical progress and R andD plans of the U.S. Neutrino Factory and Muon Collider Collaboration. Programs in targetry, cooling, acceleration, and simulations are covered. U.S. activities in support of the international Muon Ionization Cooling Experiment (MICE) are also described

  20. Muon physics possibilities at a muon-neutrino factory

    NARCIS (Netherlands)

    Jungmann, KP

    2001-01-01

    New intense proton accelerators with above GeV energies and MW beam power, such as they are discussed in connection with neutrino factories, appear to be excellently suited for feeding bright muon sources for low-energy muon science. Muon rates with several orders of magnitude increased flux