WorldWideScience

Sample records for intermontanos ejemplos actuales

  1. XML: Ejemplos de uso

    OpenAIRE

    Luján Mora, Sergio

    2011-01-01

    XML (eXtensible Markup Language, Lenguaje de marcas extensible) - Aplicación XML = Lenguaje de marcado = Vocabulario - Ejemplos: DocBook, Chemical Markup Language, Keyhole Markup Language, Mathematical Markup Language, Open Document, Open XML Format, Scalable Vector Graphics, Systems Byology Markup Language.

  2. XML: Ejemplos de uso (presentación)

    OpenAIRE

    Luján Mora, Sergio

    2011-01-01

    XML (eXtensible Markup Language, Lenguaje de marcas extensible) - Aplicación XML = Lenguaje de marcado = Vocabulario - Ejemplos: DocBook, Chemical Markup Language, Keyhole Markup Language, Mathematical Markup Language, Open Document, Open XML Format, Scalable Vector Graphics, Systems Byology Markup Language.

  3. GENÉTICA DEL COMPORTAMIENTO: ABEJAS, un ejemplo.

    Directory of Open Access Journals (Sweden)

    Guiomar Nates Parra

    2011-09-01

    Full Text Available El concepto de que el comportamiento de los animales esta determinado genéticamente no es nuevo si se considera que ya Darwin en su famosa obra El origen del hombre, en 1871 mencionaba que… “los rasgos del temperamento de los animales son heredados”. Pero solo hasta hace casi 50 años fue que la genética del comportamiento surgió como una especialidad importante dentro de la Genética; desde esa época muchos son los avances que refuerzan la idea generalmente aceptada de que todos los patrones comportamentales están determinados por componentes tanto ambientales como genotípicos. El análisis del control genético de un determinado comportamiento es complicado por el hecho de que las acciones primarias de un gene pueden afectar: 1. Los órganos sensoriales, cambiando la información recibida. 2. Sistemas intermedios (nervioso, endocrino, alterando capacidades de coordinación y percepción y 3. Órganos efectores, alterando la respuesta. Las mutaciones inducidas, que bloquean o alteran los patrones normales de comportamiento, proporcionan una herramienta muy útil para entender como los genes influencian la conducta (Hall et al, 1982. Al respecto hay muchos ejemplos, cuyo conocimiento ha servido para controlar o seleccionar caracteres indeseables o deseables (respectivamente, importantes para el mejoramiento en algunas especies animales. Por ejemplo, con la llegada de la abeja africanizada a América del Sur (Brasil,1958 (Kerr, 1967 llegaron también varios inconvenientes generados por el fuerte comportamiento defensivo de la nueva subespecie introducida (Apis mellifera scutellata , lo cual hizo que se iniciaran programas de investigación tendientes a conocer la biología y el comportamiento de la nueva especie introducida, de manera que se pudieran establecer cepas de abejas menos defensivas, conjuntamente con otras características como productividad o comportamiento higiénico. El establecimiento de las bases moleculares del

  4. Tendencias Actuales del Constitucionalismo Latinoamericano

    Directory of Open Access Journals (Sweden)

    Jorge Carpizo

    2009-12-01

    Full Text Available El artículo analiza los cambios constitucionales que ha habido en América Latina y que han tenido incidencia directa en el progreso de la democracia en la región; de esta manera, hace una amplia comparación de la creación de instituciones que persiguen este fin en los diferentes estados. Desde una definición amplia y actual de democracia, se revelan sus principales focos de peligro como la ilegitimidad del Estado de derecho o la percepción de corrupción predominante en la población. El escrito hace un estudio de los atributos más importantes que pueden encontrarse actualmente en esta parte del continente, y no todos ellos parecen ser siempre optimistas; tal es el caso, por ejemplo, de los referendos cuando no son conducidos conforme a la ley o los no siempre exitosos gobiernos divididos y de coalición. Es claro que el avance en materia de democracia ha sido significativo en los últimos treinta años, pero aún existen factores de riesgo que no deben perderse de vista puesto que resulta imperativo seguir el camino sin retroceder.

  5. Tendencias actuales del constitucionalismo latinoamericano

    Directory of Open Access Journals (Sweden)

    Jorge Carpizo

    2009-12-01

    Full Text Available El artículo analiza los cambios constitucionales que ha habido en América Latina y que han tenido incidencia directa en el progreso de la democracia en la región; de esta manera, hace una amplia comparación de la creación de instituciones que persiguen este fin en los diferentes estados. Desde una definición amplia y actual de democracia, se revelan sus principales focos de peligro como la ilegitimidad del Estado de derecho o la percepción de corrupción predominante en la población. El escrito hace un estudio de los atributos más importantes que pueden encontrarse actualmente en esta parte del continente, y no todos ellos parecen ser siempre optimistas; tal es el caso, por ejemplo, de los referendos cuando no son conducidos conforme a la ley o los no siempre exitosos gobiernos divididos y de coalición. Es claro que el avance en materia de democracia ha sido significativo en los últimos treinta años, pero aún existen factores de riesgo que no deben perderse de vista puesto que resulta imperativo seguir el camino sin retroceder.

  6. VOLUNTARIADO DE MAYORES: EJEMPLO DE ENVEJECIMIENTO PARTICIPATIVO Y SATISFACTORIO

    Directory of Open Access Journals (Sweden)

    María Silveria Agulló Tomás

    2002-01-01

    Full Text Available El objetivo general de este trabajo estriba en desarrollar el tema del voluntariado de mayores como un claro ejemplo de envejecimiento participativo y saludable. En la primera parte se definen los conceptos utilizados y se refleja el «envejecimiento activo» como expresión de una necesidad social más que sólo una tendencia en boga. La participación social de los mayores es destacada como interés prioritario tanto desde las instituciones políticas como socio-económicas. En la segunda, se ofrecen algunos datos e informaciones que ayudan a dibujar una panorámica internacional sobre la situación de los mayores como voluntarios. En la tercera se desarrollan las distintas actividades, tipología, opiniones y vivencias de voluntarios mayores en nuestro contexto español. Al final, entre otras conclusiones y propuestas, se subraya la relevancia de continuar y hacer realidad un «envejecimiento participativo», pero, eso sí, evitando el derrumbe hacia la «explotación» humana para construir una vejez más saludable y justa acorde con los principios básicos de toda sociedad democrática.

  7. La Protección Medioambiental: Predicar con el Ejemplo

    Directory of Open Access Journals (Sweden)

    María José Vázquez-Cueto

    2017-12-01

    Full Text Available La preocupación por el cuidado del medioambiente es generalizada, probablemente porque se considera que éste nos pertenece, nos afecta y, por tanto, nos concierne a todas las personas. La buena predisposición teórica hacia políticas o iniciativas que promueven buenos comportamientos ambientales se debilita al conocer los gastos asociados a la recuperación y mantenimiento del medioambiente, máxime cuando se toma conciencia de la repercusión directa para el bolsillo. Este trabajo pone de manifiesto la discrepancia entre la preocupación medioambiental y lo que estamos dispuestos a pagar para paliar los daños medioambientales. A partir de los datos del Ecobarómetro Andaluz (EBA y la Encuesta de Realidad Social en Andalucía (ERSA, realizamos análisis descriptivos y contrates paramétricos y no paramétricos. Observamos la escasa materialización en euros de la alta preocupación medioambiental, encontrando así que la población analizada está muy lejos de predicar con el ejemplo y que otorga un valor nulo a su conciencia medioambiental. Además, hemos analizado separadamente por sexo encontrando ciertas diferencias dignas de mención, según género.

  8. La problemática educativa actual

    Directory of Open Access Journals (Sweden)

    Daniel Filmus

    2012-10-01

    Full Text Available A través de una interesante y clara descripción de los cambios sufridos en América Latina y particularmente en Argentina a lo largo de la historia, el destacado especialista y actual Ministro de Educación de la Nación, Lic. Daniel Filmus, detalló los principales problemas que atraviesa hoy la educación. Su conferencia, sólidamente sustentada por numerosos datos estadísticos y ejemplos concretos, abordó temáticas claves como la exclusión, los salarios docentes, la inversión educativa, la globalización y sus efectos, la relación entre educación y demanda laboral. Finalmente, planteó algunos objetivos centrales a los que debemos apuntar para mejorar nuestro sistema educativo y lograr un país con lugar para todos

  9. La arquitectura residencial como una realidad industrial. Tres ejemplos recientes

    Directory of Open Access Journals (Sweden)

    Casaldàliga, P.

    2008-12-01

    cuales reforzará a la industrialización como una profunda mejora de la construcción de los edificios destinados a uso residencial en España. La reflexión expuesta se ejemplifica con 3 obras proyectadas y edifi cadas a partir de su industrialización y que son representativas de las tipologías residenciales más comunes en nuestro país. La variabilidad de estos casos de estudio, y los satisfactorios resultados muestran el amplio abanico de edificios que se pueden resolver mediante estos sistemas constructivos y estructurales. Los ejemplos expuestos responden a las tipologías de: – Edificio de Vivienda plurifamiliar de baja altura: desarrollo de un sistema estructural industrializado mediante módulos tridimensionales como soporte de forjados de placas alveolares. – Edificio de vivienda plurifamiliar en altura: desarrollo de un sistema estructural industrializado para edificios en altura con un sistema de rigidización mediante tensores metálicos. – Edificio de vivienda unifamiliar aislada: desarrollo de una tipología de vivienda bioclimática que incorpora en su arquitectura, sus sistemas industriales y sus materiales parámetros de sostenibilidad ambiental.

  10. Ejemplo de médico y revolucionario

    Directory of Open Access Journals (Sweden)

    María Elena Cuervo Calviño

    2015-11-01

    Full Text Available Hay hombres que dedican su vida a una causa y por eso, aunque mueran, se mantienen siempre vivos. El Dr. Jeremías José Ramón Hernández Ojito es un vivo ejemplo de ello, quien participó en las actividades revolucionarias desde sus inicios, en actos de sabotajes y distribución de propaganda revolucionaria, vendiendo bonos para el movimiento 26 de julio y en todo cuanto estuvo a su alcance para apoyar el triunfo en 1959. En el año 1965 termina sus estudios médicos y a pesar de ser del municipio de Güines de la provincia de La Habana, vino a trabajar al hospital de la capital provincial de Las Tunas, donde estuvo al frente del servicio de Cirugía, también permaneció durante un tiempo en el hospital “Vladimir Ilich Lenin” de Holguín para realizar estudios de residencia en Cirugía, concluidos los cuales, regresa a Las Tunas, ocupando diferentes cargos administrativos y sindicales, siempre aportando sus conocimientos en el sitio donde más se necesitaran. Por la experiencia adquirida en su especialidad, en el año 1974 fue uno de los integrantes del equipo de cirugía que participó en la famosa separación de las siamesas en el hospital “Vladimir Ilich Lenin”, operación nunca antes realizada en nuestro país y de éxito rotundo, lo cual corrobora el hecho de que las dos aún viven. En septiembre de 1982 fue nombrado Decano de la Facultad de Ciencias Médicas de Las Tunas, cargo que desempeñó hasta septiembre de 1989 cuando fue designado Director del Centro Nacional de Información de Ciencias Médicas. Entre 1992 y 2000 fue miembro del “Panel de Asesores Expertos en Información Biomédica y Salud” de la Organización Mundial de la Salud (OMS, además  integró el Ejecutivo Nacional del Comité de Médicos para la Prevención de la Guerra Nuclear (IPPNW. Como aval de su trayectoria médica y revolucionaria se relacionan los principales reconocimientos y distinciones recibidos en el transcurso de su vida: Llegó a ser

  11. Ejemplos y definiciones de ecuaciones: una ventana hacia el conocimiento conceptual de estudiantes de secundaria

    Directory of Open Access Journals (Sweden)

    Elena Fernández Millán

    2018-04-01

    Full Text Available En este estudio utilizamos la generación de ejemplos y la definición de conceptos por estudiantes para indagar en el conocimiento conceptual implícito y explícito del concepto ecuación que han adquirido en la Educación Secundaria. Los estudiantes mostraron facilidad para generar ejemplos de ecuaciones y determinar diferencias entre ellos, dando evidencias de su conocimiento conceptual implícito. En cuanto al explícito, manifestaron dificultades para definir el concepto ecuación. Generar ejemplos les ayudó a identificar elementos comunes, generalizar y expresar verbalmente, aunque con ciertas limitaciones, lo que para ellos es una ecuación.

  12. El debate sobre la eutanasia y la medicina actual

    OpenAIRE

    León Correa, Francisco Javier

    1997-01-01

    En el actual debate planteado en torno a la eutanasia hay cuatro cuestiones que necesitan hoy un urgente estudio. La primera consiste en la necesidad de definir inequívocamente la terminología y, con ella, los conceptos que usamos al hablar de eutanasia. La segunda se refiere a la conveniencia de seguir de cerca la conducta de los profesionales que aceptan la eutanasia como solución para ciertos problemas médico-sociales, tal como nos muestra el ejemplo holandés, y la incidencia en la medicin...

  13. Budget and Actuals

    Data.gov (United States)

    Town of Chapel Hill, North Carolina — This dataset contains the Town's Year-to-Date Budget and Actuals for Fiscal Years 2016, 2017, and 2018. Fiscal years run from July 1 to June 30. The data comes from...

  14. Un ejemplo de evolución literaria: Romance de El prisionero.

    Directory of Open Access Journals (Sweden)

    Francisco Javier Grande Quejigo

    2008-06-01

    Full Text Available La riqueza del saber popular modifica las versiones literarias de aquellas manifestaciones que se transmiten de forma oral. En este sentido, la recreación en el siglo XX del tradicional romance de El Prisionero es un claro ejemplo de actualización del texto, acomodándolo a su tiempo y lugar, una vez alejado de su génesis. El presente artículo es una muestra de las oscilaciones de significado en la obra que, manteniendo ciertos motivos originarios, incorpora otros nuevos que lo amplifican y alteran su valor, al tiempo que nos demuestra la vigencia de la literatura de romances como ejemplo de literatura viva y en constante transformación.

  15. Linac project - actual stage

    International Nuclear Information System (INIS)

    Carlin Filho, N.

    1990-01-01

    The actual development stage of Pelletron accelerator to study heavy ion reactions, nuclear structures and applied nuclear physics is presented. The construction of acceleration systems able to provide beams of several mass and energies up to 20 MeV/A, is discussed, describing acceleration structures and implemented systems. (M.C.K.)

  16. Actualism and Fictional Characters

    Directory of Open Access Journals (Sweden)

    André Leclerc

    2016-04-01

    Full Text Available http://dx.doi.org/10.5007/1808-1711.2016v20n1p61 In what follows, I present only part of a program that consists in developing a version of actualism as an adequate framework for the metaphysics of intentionality. I will try to accommodate in that framework suggestions found in Kripke’s works and some positions developed by Amie Thomasson. What should we change if we accept “fictional entities” in the domain of the actual world? Actualism is the thesis that everything that exists belongs to the domain of the actual world and that there are no possibilia. I shall defend that there are abstract artefacts, like fictional characters, and institutions. My argument could be seen as a version of Moore’s paradox: it is paradoxical to say: “I made (created it, but I do not believe it exists”. Moreover, there are true sentences about them. I will examine what it means to include abstract artefacts in the domain of the actual world. I favour a use of “exist” that includes beings with no concrete occupation of tri-dimensional space; to exist, it is enough to have been introduced at some moment in history. Abstract artefacts, like fictional characters, exist in that sense. I argue that it is important to distinguish two perspectives (internal and external in order to clarify the kind of knowledge we have of fictional characters. However, their existence presupposes a relation of dependence to a material basis and the mental activities of many people.

  17. «Se lo llevó El Chamuco». El trato familiar hacia el Diablo en algunos ejemplos de la literatura oral de México

    Directory of Open Access Journals (Sweden)

    Claudia Carranza Vera

    2014-04-01

    Full Text Available ABSTRACT. This article is a review of some lexical examples and texts from oral literature, in which it can be seen the representations that have being given to the Devil and to the Hell in mexican culture. The analysis focuses on the folklore devil and analyzes the functions of this representations, which serves as a catalyzer for some of the emotions, positive and negative, of the Mexican society. RESUMEN. Este estudio realiza una revisión de algunos ejemplos léxicos y de textos provenientes de la literatura oral actual (paremias, coplas, narraciones, en donde es posible apreciar las representaciones que suelen hacerse del Diablo y del Infierno en México. El análisis se centra en el diablo folklórico y analiza las funciones que este personaje puede tener para exponer y catalizar algunas de las emociones, positivas y negativas de la sociedad mexicana.

  18. Tracing Actual Causes

    Science.gov (United States)

    2016-08-08

    produce a full explanation. While related, this problem dif- fers from the problem of determining actual causes where the focus is on identifying...1987]. We prove that the decision problem for causal slices is DP1 - complete. DP1 is the class of computational problems that can be solved using an NP ...machine and a co- NP machine simultaneously. Based on this result, we further show that the decision problem for causal histories is in ΠP2 . Closely

  19. Estimations of actual availability

    International Nuclear Information System (INIS)

    Molan, M.; Molan, G.

    2001-01-01

    Adaptation of working environment (social, organizational, physical and physical) should assure higher level of workers' availability and consequently higher level of workers' performance. A special theoretical model for description of connections between environmental factors, human availability and performance was developed and validated. The central part of the model is evaluations of human actual availability in the real working situation or fitness for duties self-estimation. The model was tested in different working environments. On the numerous (2000) workers, standardized values and critical limits for an availability questionnaire were defined. Standardized method was used in identification of the most important impact of environmental factors. Identified problems were eliminated by investments in the organization in modification of selection and training procedures in humanization of working .environment. For workers with behavioural and health problems individual consultancy was offered. The described method is a tool for identification of impacts. In combination with behavioural analyses and mathematical analyses of connections, it offers possibilities to keep adequate level of human availability and fitness for duty in each real working situation. The model should be a tool for achieving adequate level of nuclear safety by keeping the adequate level of workers' availability and fitness for duty. For each individual worker possibility for estimation of level of actual fitness for duty is possible. Effects of prolonged work and additional tasks should be evaluated. Evaluations of health status effects and ageing are possible on the individual level. (author)

  20. San Esteban de Atán (Lugo. Un ejemplo de iglesia que no es lo que parece

    Directory of Open Access Journals (Sweden)

    Caballero, Luis

    2003-12-01

    Full Text Available The archaeological analysis of the church of San Esteban de Atán (Lugo offers a stratigraphic sequence rich in phases and results. Documentary sources and some decorative elements (lattices appear to affirm the existence of a pre-Romanesque church previous to the present Romanesque style church. The reading of facings does not document any building phase that might correspond to these indications. Of the singular pieces considered pre-Romanesque, only one can be confirmed from this date, but its original location is unknown. On this basis, it is impossible to sustain the hypothesis of the church as pre-Romanesque. Secondly, the present construction, catalogued as belonging to the Romanesque period according to architectonic and decorative typologies, belongs in fact to the low medieval period, as seen in diverse relations and in the fact that elements accepted as chronological indicators have been reused in the walls. The results at Atán challenge the classifications within history of art, and this example is surely not an exception.El análisis arqueológico de la iglesia de San Esteban de Atán (Lugo ofrece una secuencia estratigráfica rica en fases y resultados. Las fuentes documentales y algunos elementos decorativos (celosías parecían afirmar la existencia de una iglesia prerrománica anterior a la actual de época románica. La lectura de paramentos no documenta ninguna fase constructiva que pueda corresponder a estos indicios. De las piezas singulares consideradas como prerrománicas, sólo una puede confirmarse de esta fecha, pero desconocemos su emplazamiento original. Sobre esta base, no se puede sostener la hipotética iglesia prerrománica. En segundo lugar, la construcción actual, catalogada en época románica de acuerdo a las tipologías arquitectónicas y decorativas, pertenece en realidad a época bajomedieval, como demuestran diversas relaciones y el hecho de que los elementos aceptados como indicadores cronológicos se

  1. Efectos de la Respuesta del Lector y del Uso de Ejemplos sobre la Composición Escrita

    Directory of Open Access Journals (Sweden)

    Virginia Pacheco

    2013-01-01

    Full Text Available Se evaluó el papel de la respuesta del lector y del uso de ejemplos en la elaboración de procedimientos de un escritor en estudiantes universitarios, en dos sesiones: en la primera 36 escritores describieron una figura y una ruta en un mapa; en la segunda, los escritores fueron distribuidos en tres grupos: DM: 12 escritores modificaron sus descripciones con base en ejemplos de procedimientos similares y en dibujos elaborados por 12 lectores; D: 12 escritores modificaron sus textos con base en dibujos de 12 lectores y SDSM: 12 escritores hicieron modificaciones sin ver dibujos ni ejemplos. Los grupos DM y D hicieron descripciones más precisas. Se discute la relevancia de analizar las interacciones escritoras en función del propósito y la complejidad de la tarea.

  2. Marijuana and actual driving performance

    Science.gov (United States)

    1993-11-01

    This report concerns the effects of marijuana smoking on actual driving performance. It presents the results of one pilot and three actual driving studies. The pilot study's major purpose was to establish the THC dose current marijuana users smoke to...

  3. Who is Self-Actualized?

    Science.gov (United States)

    Roweton, William E.

    1981-01-01

    In an attempt to clarify Maslow's concept of self-actualization as it relates to human motivation, a class of educational psychology students wrote essays describing a self-actualized person and then attempted to decide whether public schools contribute to the production of self-actualized persons. Two-thirds of the students decided that schools…

  4. La Neurociencia Computacional hoy: II. El Proyecto Blue Brain, un ejemplo muy representativo en el campo

    Directory of Open Access Journals (Sweden)

    Jesús Cortés

    2009-01-01

    Full Text Available La Neurociencia Computacional es un campo reciente, pero bien establecido dentro de las Neurociencias. En un primer artículo (Cortés, 2009, http://www.cienciacognitiva.org/?p=55, “Qué es y por qué es difícil su estudio”, explico su principal paradigma: todo proceso mental que tiene lugar en nuestro cerebro tiene un circuito o cableado físico que lo sustenta. En este artículo comento un ejemplo muy representativo en el campo: el macro-proyecto de simulación a gran escala y en tiempo real de procesos en la corteza cerebral, el famoso Blue Brain Project.

  5. La transversalidad en la enseñanza de la medicina: el ejemplo de la Oncología

    Directory of Open Access Journals (Sweden)

    A. Barnadas-Molins

    Full Text Available Introducción. El desarrollo de la medicina durante el siglo XIX conllevó la aparición de las especialidades médicas y quirúrgicas, configurando un nuevo escenario asistencial con la fragmentación de los tradicionales servicios de medicina y cirugía. Estos cambios también acontecieron en el campo de la docencia de la medicina, originando algunos conflictos en la definición de competencias que aún persisten. La patología médica debería actuar como punto de encuentro y eje vertebrador del resto de las especialidades médicas, pero hasta hace relativamente poco tiempo ha existido un excesivo esfuerzo en delimitar el campo de cada disciplina, aspecto que no ha facilitado una comunicación fluida entre los diferentes especialistas. La atención a los pacientes con cáncer necesita de la implicación y colaboración de los diferentes profesionales que participan en el diagnóstico y tratamiento y, por ello, precisa de un diálogo fluido entre todos ellos. La oportunidad de poder desarrollar en el pregrado una formación multidisciplinar que englobe aspectos referentes a la integración de los diferentes especialistas en beneficio del paciente facilitará una mejora en la optimización de los recursos sanitarios. La enseñanza de la Oncología en el pregrado ha estado compartida con otras especialidades, pero hasta el momento actual no ha tenido la adecuada consideración. La Oncología constituye un claro ejemplo de que el trabajo en equipo permite mejorar la eficiencia y conducción de los procesos asistenciales. Es de esperar que en las futuras promociones de estudiantes existan menos resistencias para establecer puntos de encuentro y de sinergia y que ello redunde en la adquisición de una visión más amplia y posibilista, y que pueda aplicarse en beneficio de los futuros enfermos.

  6. Reformulando el museo en el contexto actual de crisis

    Directory of Open Access Journals (Sweden)

    Susana Solís Zara

    2013-07-01

    Full Text Available Resumen: El presente artículo analiza y cuestiona la situación actual que atraviesan los centros y museos de arte contemporáneo, a través de un estudio pormenorizado de las transformaciones más destacadas que se han ido dando en los últimos cuarenta años. Donde hemos pasado, a partir del inicio del postmodernismo, del fenómeno “efecto museo” y proliferación memorística acrecentada en pleno boom económico, a nuevos tiempos de incertidumbre donde muchas instituciones museísticas de nuestro país, ven afectadas sus colecciones por los recortes y ajustes presupuestarios generales del Estado, aumentando de esta manera el peligro de la defensa del programa y la disminución de la actividad de estos espacios expositivos que, asimismo, sufren modificaciones constantes, que necesitan adaptarse a los nuevos tiempos y a las propuestas emergentes de los artistas. Reformulando el museo en crisis, contribuiremos a la discusión introduciendo algunos anomalías y ciertas cuestiones sobre el tema. Como es por ejemplo la actual crisis económica y financiera, que pone en peligro tanto la supervivencia de muchos centros culturales como la investigación de nuestro patrimonio artístico y cultural y, por consiguiente, la amenaza de no poder recuperar nuestra memoria histórica.

  7. Recolecta: estado actual y perspectivas

    OpenAIRE

    López Medina, Alicia

    2010-01-01

    Estado actual del Recolector de ciencia abierta español: Recolecta y proyectos de futuro. López Medina, A. (2010). Recolecta: estado actual y perspectivas. X Workshop Rebiun sobre proyectos digitales. http://hdl.handle.net/10251/8710.

  8. Actualities

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    This paper is a summary of the Cedigaz annual report about the economic analysis of the worldwide natural gas statistical data for the year 1994. This report gives an up-to-date balance sheet of: the proved reserves, the production and consumption rates, the evolutions and tendencies of the international trade, the retail prices on the international market. (J.S.). 2 tabs

  9. A propósito de dos ejemplos en pediatría

    Directory of Open Access Journals (Sweden)

    Juan Gérvas Camacho

    2007-01-01

    Full Text Available La prevención tiene un aura positiva que a veces confunde, pues no se corresponde con los hechos. Decimos que “más vale prevenir que curar” y en muchos casos no es cierto. Además, las actividades preventivas deberían tener mucho mayor fundamento científico que las curativas, pues aquellas las solemos ofrecer y éstas nos son requeridas. En este texto revisamos dos ejemplos pediátricos de cribado, el del neuroblastoma y el de la displasia de cadera, que sirven para valorar los problemas prácticos de la prevención secundaria. Con ellos se examinan algunas cuestiones generales e importantes en el cribado, como la necesidad de conocer la historia natural de la enfermedad, y el “punto crítico de irreversabilidad” (el tiempo en que es oportuno hacer el diagnóstico precoz de forma que permita un mejor curso de la enfermedad por la pronta intervención. En síntesis, sólo a veces “más vale curar que prevenir”, y en todo caso las actividades preventivas deberían ser vistas por el clínico con la misma exigencia de fundamento científico que las actividades curativas.

  10. ¿Cómo hacer afirmaciones con pretensiones de universalidad a partir de acontecimientos contingentes?: El ejemplo de Cristo en la filosofía

    Directory of Open Access Journals (Sweden)

    Carlos Casale

    2008-01-01

    Full Text Available A partir del desafío misional que se le plantea a la teología actual, de realizar afirmaciones universales salvíficas a partir de un hecho revelador concreto, la figura de Jesucristo, la cristología emerge como un campo paradigmático para reflexionar a fondo el reto recién señalado. En Cristo, "universal concreto", se revela la verdad de la humanidad, el cosmos y la historia, como señala el Concilio Vaticano II, en donde la idea de verdad debe ser pensada más allá de las formas clásicas de la "adecuación" y de los estrechos márgenes de la lógica y ciencia moderna: esta idea debe ser interpretada ante todo, apoyándose en Heidegger, como acontecimiento, donde se revela el sentido de la creación. Para poder expresar estas convicciones, la teología puede servirse del ejemplo de cómo algunos representantes fundamentales de la filosofía moderna (Kant, Hegel por ejemplo, han pensado la aparición de lo histórico en relación a la pregunta por el destino y sentido de lo universal.From the starting point of the missionary challenge that modern theology poses, by making universally salvific statements from a concrete act of revelation'the figure of Jesús ChrisfChristology emerges as a paradigmatic field for in-depth reflection upon this aforementioned provocative assertion. In Christ, "concrete universal", the truth about humanity, the cosmos and history is revealed, as Vatican Council II indicates. This is where the idea of truth must be considered beyond the classic forms of "adjustment" and of the narrow margins of logic and modern science. This idea must be interpreted, before anything else, based on Heidegger, as event, where the meaning of Creation is revealed. In order to express these convictions, theology can be served by the examples of how some fundamental representatives of modern philosophy (Kant and Hegel, for example have considered the appearance of the historical in relation to the question of destiny and meaning of

  11. Factores que intervienen en los usos de tú y usted en español peninsular. Algunos ejemplos prácticos para E/LE

    Directory of Open Access Journals (Sweden)

    Jorge Roselló Verdeguer

    2016-11-01

    Full Text Available : La extensión del tuteo en el español actual puede llevar a pensar al estudiante de E/LE que esta forma de tratamiento es prácticamente la única que se utiliza en el discurso oral. Sin embargo, siguen existiendo condicionantes para el uso de tú y usted, unos derivados de factores sociales y culturales (la edad, el tema, la proximidad y otros relacionados con el contexto o situación. En este trabajo ofrecemos una serie de ejemplos, extraídos de películas, series de televisión, anuncios, etc., que nos ayudan a reflexionar sobre el uso real de estas formas de tratamiento y sobre su aplicación en el aula.   Palabras clave: formas de tratamiento, sociolingüística, cortesía, enseñanza.   Factors involved in the use of tú and usted in peninsular Spanish. Some practical examples for S/FL   Abstract: Addressing someone as  tú is used more often in current Spanish and that can make the students of Spanish as a Foreign Language believe that this form of addressing is almost the only one in the oral speech. However, the use of tú and usted are still conditioned by social, cultural and contextual factors. In this paper we offer a set of examples from movies, TV shows, ads, etc. that help us to reflect on the actual use of these forms of address and their educational applications in the class of  Spanish as a Foreign Language   Keywords: address forms, interactional sociolinguistics, politeness, teaching.

  12. Ejemplo de cálculo de pérdidas iniciales y diferidas en hormigón pretensado

    OpenAIRE

    Varona Moya, Francisco de Borja

    2015-01-01

    Este objeto de aprendizaje incluye dos archivos. En primer lugar, el enunciado y resolución completa de un ejemplo de cálculo de pérdidas iniciales y diferidas de pretensado en una viga prefabricada de hormigón con dos tendones postesados adherentes. En segundo lugar, una hoja de cálculo en EXCEL con la secuencia de todos los cálculos.

  13. LA CONFLICTIVIDAD AGRARIA CASTELLANA DURANTE EL SIGLO XVIII. EL EJEMPLO DE LA MANCHA ORIENTAL

    Directory of Open Access Journals (Sweden)

    Ramón Cózar Gutiérrez

    2011-05-01

    Full Text Available RESUMEN. Durante mucho tiempo la historiografía ha presentado la España del siglo XVIII como un paraíso idílico presidido por la concordia y en el que no ocurrieron hechos realmente serios. Nada más lejos de la realidad, pues existió una conflictividad social que no podemos ignorar. Con este artículo queremos contribuir a reforzar esta idea, constatando todos los hechos conflictivos ocurridos en La Mancha albacetense en los años 1765, tras la promulgación de la Real Pragmática liberalizadora del comercio de granos, y 1766, en el que, entre el clima de crispación general propiciado por el motín en Madrid, aparecen dos motines provinciales que ocupan un lugar importante en la historiografía española: Tobarra y Liétor. El primero, por ser el primer caso de sublevación después del motín madrileño de 1766, mientras que el segundo, ha sido considerado por algunos autores, como uno de los ejemplos más representativos de la conflictividad social decimonónica. Esperamos que este estudio pueda contribuir, de algún modo, a un mejor conocimiento de la conflictividad social en la España del siglo XVIII en general, y de La Mancha Oriental en particular. Palabras claves: conflictividad social, motines, Mancha Oriental, siglo XVIII. ABSTRACT. For a long time the historiography has represented the eighteenth-century Spain as an idyllic paradise where concord and unimportant facts prevailed. Far from being true, the situation lived in Spain was marked by a social conflict that can not be ignored. In this article we want to reinforce this idea, noting all the conflicting facts that occurred in La Mancha of Albacete in the years 1765, following the promulgation of the Royal Pragmatic liberalization of trade in grains, and 1766, where the climate of tension between generally favored by the mutiny in Madrid, two provincial riots that occupy an important place in Spanish history: Tobarra and Liétor. The first, being the first case of rebellion

  14. Linguistic Theory and Actual Language.

    Science.gov (United States)

    Segerdahl, Par

    1995-01-01

    Examines Noam Chomsky's (1957) discussion of "grammaticalness" and the role of linguistics in the "correct" way of speaking and writing. It is argued that the concern of linguistics with the tools of grammar has resulted in confusion, with the tools becoming mixed up with the actual language, thereby becoming the central…

  15. Artículos de curación de contenidos. Categorías y ejemplos

    OpenAIRE

    Guallar, Javier

    2017-01-01

    Se presenta una propuesta de indicadores para el análisis de artículos basados en curación de contenidos. Se consideran dos parámetros fundamentales: curación y contenidos, y para cada uno de ellos se proponen diversos indicadores con tipos de artículos y ejemplos A proposal of indicators for the analysis of articles based on content curation is presented. Two fundamental parameters are considered: curation and content, and for each, several indicators are proposed with types of articles and ...

  16. Ejemplos de visualización y uso de materiales manipulativos en textos matemáticos antiguos

    OpenAIRE

    Meavilla, Vicente; Oller, Antonio Miguel

    2013-01-01

    La enseñanza y el aprendizaje de las Matemáticas, sobre todo en los niveles educativos preuniversitarios, necesita el apoyo de ciertos recursos complementarios (materiales didácticos manipulativos, interpretaciones diversas de un mismo objeto matemático, etc.) que pueden ayudar al aprendiz a la hora de comprender conceptos y procedimientos. La historia de la Matemática está llena de ejemplos (álgebra geométrica, demostraciones visuales, rompecabezas geométricos para transformar figuras en otr...

  17. ATHENA: an actual antihydrogen annihilation

    CERN Multimedia

    2002-01-01

    This is an image of an actual matter-antimatter annihilation due to an atom of antihydrogen in the ATHENA experiment, located on the Antiproton Decelerator (AD) at CERN since 2001. The antiproton produces four charged pions (yellow) whose positions are given by silicon microstrips (pink) before depositing energy in CsI crystals (yellow cubes). The positron also annihilates to produce back-to-back gamma rays (red).

  18. Hypochondria as an actual neurosis.

    Science.gov (United States)

    Nissen, Bernd

    2017-09-27

    Freud defined hypochondria as an actual neurosis. In this paper the actual neurosis will be interpreted as unbound traumatic elements which threaten the self. In severe hypochondria, breakdowns have occurred, as outlined by Winnicott. The nameless traumatic elements of the breakdown have been encapsulated. The moment these encapsulated elements are liberated, an actual dynamic takes place which threatens the self with annihilation. Projective identification is not possible because no idea of containment exists. The self tries to evacuate these elements projectively, thus triggering a disintegrative regression. However, the object of this projection, which becomes a malign introject, is felt to remove the remaining psychical elements, forcing the worthless residue back into the self. In a final re-introjection, the self is threatened by unintegration. To save the self, these elements are displaced into an organ which becomes hypochondriacal, an autistoid object, protecting itself against unintegration and decomposition. An autistoid dynamic develops between the hypochondriac organ, the ego and the introject. Two short clinical vignettes illustrate the regressive dynamical and metapsychological considerations. Copyright © 2017 Institute of Psychoanalysis.

  19. Example dated with {sup 210}Pb; Ejemplo de fechado con {sup 210}Pb

    Energy Technology Data Exchange (ETDEWEB)

    Ruiz-Fernandez, Ana Carolina [Universidad Nacional Autonoma de Mexico, Instituto de Ciencias del Mar y Limnologia (Mexico); Sanchez-Cabeza, Joan-Albert [Organismo Internacional de la Energia Atomica, Laboratorios del Medio Marino (Monaco)

    2012-07-01

    In this chapter we describe in detail, using an example, the procedure to date a core with the technique of {sup 210}Pb using the models described in Chapter 7. Described below, one by one, the spreadsheets containing the information and calculations necessary to complete a profile geochronology of {sup 210}Pb core adapted from Gulf of Tehuantepec, Mexico. In this case, the old model obtained from the CA model could not be validated with {sup 137}Cs because the peak age of {sup 137}Cs is too old (1985 {+-} 3 years). Moreover, there was an investment of age between sections 2-3 and 3-4 cm because the activity of the lower section is higher than at the top, most likely due to a change in sediment accumulation. The average value of MAR (obtained with the CFCS model: 0.222 {+-} 0.016 g cm{sup -2} yr{sup -1}) is in good agreement with the range obtained with the model MAR CF (0.03 {+-} 0.02 to 0.30 {+-} 0.01 g cm{sup -2} yr{sup -1}). The chronology obtained with the CF model is well validated with the peak of {sup 137}Cs (section 6-7 cm: 1960-1972). SAR profiles and MAR show a progressive increase from the late nineteenth century, due to economic development and population growth in the Gulf of Tehuantepec. This growth, which has altered the coastal marine circulation and sedimentation regimes, had its greatest impact during the past two decades, after the establishment of three major industrial complexes in the region. [Spanish] En este capitulo describimos con detalle, utilizando un ejemplo, el procedimiento para fechar un core con la tecnica de {sup 210}Pb utilizando los modelos descritos en el Capitulo 7. A continuacion describimos, una a una, las hojas de calculo que contienen la informacion y los calculos necesarios para realizar la geocronologia de un perfil de {sup 210}Pb adaptado de un core del Golfo de Tehuantepec, Mexico. En este caso, el modelo de edad obtenido a partir del model CA no pudo ser validado con {sup 137}Cs porque la edad del pico de {sup 137}Cs

  20. LITERATURA INTERCULTURAL CHILENA: PROYECTOS ACTUALES

    Directory of Open Access Journals (Sweden)

    Iván Carrasco M.

    2005-04-01

    Full Text Available Este trabajo define y sistematiza distintos aspectos de la interculturalidad textual, sus actuales manifestaciones literarias en Chile -la poesía etnocultural, la literatura del exilio y la escritura de inmigrantes- y sugiere su importancia en la alteración del canon de la modernidadThis work defines and systematizes different aspects of textual interculture, its literary manifestations in Chile to-day -ethnocultural poetry, exile literature, and the immigrants’ writing- suggesting its special importance in the alteration of the modernity canon

  1. biomoleculas extraídas por sbas: ejemplos prácticos

    OpenAIRE

    Dutra Molino, João; Feitosa, V. Araujo; Lencastre Novaes, L. C. de; Santos Ebinuma, V. de Carvalho; Lópes, A. Moreni; Jozala, A. Faustino; Marquez, D. de Araujo Viana; Pellegrini Malpiedi, Luciana; Pessoa Junior, Adalberto

    2017-01-01

    La industria biotecnologica actual exige procesos rápidos y económicos para la producción y la purificación de biomoléculas. En este contexto, diferentes técnicas separativas que ofrezcan un alto rendimiento y una alta pureza del producto final han sido evaluadas por diferentes grupos de investigación. La extracción líquido-líquido con sistemas bifasicos acuosos (SBAs) es una de las metodologías más estudiadas para bio-separación. Esta técnica presenta varias ventajas, tales como condiciones ...

  2. How People Actually Use Thermostats

    Energy Technology Data Exchange (ETDEWEB)

    Meier, Alan; Aragon, Cecilia; Hurwitz, Becky; Mujumdar, Dhawal; Peffer, Therese; Perry, Daniel; Pritoni, Marco

    2010-08-15

    Residential thermostats have been a key element in controlling heating and cooling systems for over sixty years. However, today's modern programmable thermostats (PTs) are complicated and difficult for users to understand, leading to errors in operation and wasted energy. Four separate tests of usability were conducted in preparation for a larger study. These tests included personal interviews, an on-line survey, photographing actual thermostat settings, and measurements of ability to accomplish four tasks related to effective use of a PT. The interviews revealed that many occupants used the PT as an on-off switch and most demonstrated little knowledge of how to operate it. The on-line survey found that 89% of the respondents rarely or never used the PT to set a weekday or weekend program. The photographic survey (in low income homes) found that only 30% of the PTs were actually programmed. In the usability test, we found that we could quantify the difference in usability of two PTs as measured in time to accomplish tasks. Users accomplished the tasks in consistently shorter times with the touchscreen unit than with buttons. None of these studies are representative of the entire population of users but, together, they illustrate the importance of improving user interfaces in PTs.

  3. Los Retos del Mercado Actual

    Directory of Open Access Journals (Sweden)

    Juan Quirós Sáenz

    2013-01-01

    Full Text Available Probablemente la empresa que sobreviva en laeconomía actual, no será la que tenga el mejor productoo servicio, sino la que tenga la mayor eficienciaoperacional y ofrezca un servicio sorprendente paraobtener la lealtad de sus clientes. Pero también, la quetenga ejecutivos de mercadeo con el conocimiento,carácter y determinación, para enfrentar estos retos deuna manera creativa.   ABSTRACT Most probably the companies that will survive presentday’s economy will not be the ones with the better productor service but the ones with greater operational efficiencywho offers outstanding service to attain customer loyalty.But also the companies with marketing executives thatpossess the knowledge, temper and determination to facethese challenges in a creative way.

  4. Greenstone: uso actual en Argentina

    Directory of Open Access Journals (Sweden)

    Marcela Fushimi

    2018-04-01

    Full Text Available Este trabajo presenta las características e historia del software para crear y gestionar bibliotecas digitales Greenstone, desarrollado inicialmente por la Universidad de Waikato, Nueva Zelandia en 1997. En primer lugar, se describe la comunidad de usuarios a nivel global, focalizando en el uso actual que el software ha alcanzado en Argentina: la cantidad de implementaciones disponibles, su evolución, el tipo, tamaño y variedad de los desarrollos existentes, así como su aplicación a la gestión de repositorios digitales de ciencia y tecnología en el ámbito de las instituciones científicas, tecnológicas y de educación superior en Argentina. En segundo lugar, se detallan las acciones llevadas a cabo a partir de la creación del Centro Nacional de Promoción de Greenstone en Argentina en 2009. Datos recabados en encuestas realizadas permitieron observar que las razones predominantes para elegir esta plataforma fueron, entre otras, su facilidad de instalación y configuración, su bajo nivel de requerimiento tecnológico, la generalizada escasez de recursos humanos dedicados a esta actividad, y la complejidad que presentaban los softwares alternativos existentes en ese momento. A lo largo de estos 8 años, tanto los repositorios digitales como los sistemas que los soportan evolucionaron drásticamente, modificando el escenario actual. Paralelamente, en 2016 la nueva versión mayor de Greenstone implementó una reingeniería completa del software para su adaptación a las tecnologías en uso: XML, XSLT, Web-services y Java. Como consecuencia de esto, la comunidad de desarrollo local se plantea nuevos desafíos para la migración de las bibliotecas digitales y repositorios implementados con versiones anteriores.

  5. La enseñanza del periodismo social y su aplicación. El ejemplo de Periodismo Humano

    OpenAIRE

    Rodríguez Montes, Alejandro

    2016-01-01

    La presente investigación surge del afán por conocer el alcance de la enseñanza del periodismo social en las universidades españolas de cara a una aplicación práctica, complementado con el ejemplo del medio de comunicación Periodismo Humano. En una época marcada por la globalización, en la que los intercambios culturales están a la orden del día, las condiciones de vida a lo largo y ancho del planeta difieren enormemente dependiendo del país en el que nos encontremos. Aunque se han logrado nu...

  6. La televisión universitaria, el ejemplo de la Universidad de Granada

    Directory of Open Access Journals (Sweden)

    Vanesa María Gámiz Sánchez

    2012-01-01

    Full Text Available En este artículo mostramos, tras una pequeña introducción sobre las funciones sociales y posibilidades actuales de la televisión y en concreto de la televisión universitaria, la experiencia llevada a cabo en la Universidad de Granada con la puesta en marcha de una televisión Universitaria. Explicamos lo que se está haciendo (tipo de emisiones y cómo, ya que la Universidad de Granada ha apostado por la evolución tecnológica y está trabajando la televisión vía Internet y explotando sus posibilidades; describimos los recursos que está utilizando la UGR para la producción y distribución de material audiovisual. Finalmente valoramos la puesta en marcha de esta experiencia y señalamos sus posibilidades futuras en torno a su potencial formativo además de informativo y cómo ésta puede incidir en la formación de los receptores, modificando sus conocimientos, conducta, actitudes, etc., pero que sobre todo se ha de basar en la mejora del proceso de formación del individuo.

  7. The actual goals of geoethics

    Science.gov (United States)

    Nemec, Vaclav

    2014-05-01

    The most actual goals of geoethics have been formulated as results of the International Conference on Geoethics (October 2013) held at the geoethics birth-place Pribram (Czech Republic): In the sphere of education and public enlightenment an appropriate needed minimum know how of Earth sciences should be intensively promoted together with cultivating ethical way of thinking and acting for the sustainable well-being of the society. The actual activities of the Intergovernmental Panel of Climate Changes are not sustainable with the existing knowledge of the Earth sciences (as presented in the results of the 33rd and 34th International Geological Congresses). This knowledge should be incorporated into any further work of the IPCC. In the sphere of legislation in a large international co-operation following steps are needed: - to re-formulate the term of a "false alarm" and its legal consequences, - to demand very consequently the needed evaluation of existing risks, - to solve problems of rights of individuals and minorities in cases of the optimum use of mineral resources and of the optimum protection of the local population against emergency dangers and disasters; common good (well-being) must be considered as the priority when solving ethical dilemmas. The precaution principle should be applied in any decision making process. Earth scientists presenting their expert opinions are not exempted from civil, administrative or even criminal liabilities. Details must be established by national law and jurisprudence. The well known case of the L'Aquila earthquake (2009) should serve as a serious warning because of the proven misuse of geoethics for protecting top Italian seismologists responsible and sentenced for their inadequate superficial behaviour causing lot of human victims. Another recent scandal with the Himalayan fossil fraud will be also documented. A support is needed for any effort to analyze and to disclose the problems of the deformation of the contemporary

  8. Neurogenética en el Perú, ejemplo de investigación traslacional

    Directory of Open Access Journals (Sweden)

    Pilar Mazzetti

    Full Text Available La neurogenética es una disciplina emergente en el Perú que vincula la investigación básica con la práctica clínica. El Centro de Investigación Básica en Neurogenética, es el único centro en el Perú dedicado a la atención especializada de enfermedades neurogenéticas. La investigación en esta área está estrechamente ligada a la enfermedad de Huntington, desde la genotipificación del gen HTT por PCR, hasta los actuales estudios de haplogrupos en esta enfermedad. La investigación en otras enfermedades monogénicas permitió la implementación de metodologías alternativas para la genotipificación del síndrome X frágil y distrofia miotónica tipo 1. Esfuerzos colaborativos nacionales e internacionales han permitido conocer nuevas variantes genéticas en enfermedades complejas, como la enfermedad de Parkinson y Alzheimer. El entrenamiento multidisciplinario y la mentoría fomentan la formación de nuevos especialistas en neurogenética, permitiendo el crecimiento sostenido de esta disciplina en el país. El impulso de la investigación en el Perú ha impulsado el crecimiento de la investigación en neurogenética; sin embargo, las limitaciones en infraestructura, tecnología y capacitación aún son un reto para el crecimiento de investigación en esta disciplina

  9. EJEMPLOS DE AYUDAS PEDAGÓGICAS CON CALCULADORAS PROGRAMABLES PARA EL MEJORAMIENTO DE LA ENSEÑANZA EN MATEMÁTICAS

    Directory of Open Access Journals (Sweden)

    Jesús Fernando Novoa Ramírez

    2005-06-01

    Full Text Available Se presentan algunos ejemplos para motivar el uso de herramientas docentes que las calculadoras poseen. Estas herramientas son la programación, las presentaciones y el desarrollo de material de clase, las cuales pueden ser usadas en todos los niveles de la educación.

  10. Tomografía geoeléctrica: dos ejemplos en la Sabana de Bogotá

    Directory of Open Access Journals (Sweden)

    Briceno Guarupe Luis Alberto

    2000-08-01

    Full Text Available

    With the new technologies about math algorithms and software interpretation to solve the inverse problem, two examples of electric tomography were done in two different places and over quaternary deposits that correspond to Sabana de Bogota. The first, placed, near the location of Tenjo, was done to see the behaviour of the geoelectrical model with low resistivity and electric contrast materials (alluvial deposits of Formaci6n Sabana. While the second, over deposits of fluvial-glacier origen, like Rio Tunjuelito's deposits, shows effects over high resistivity materials with great lateral variations of resistivity. The evaluation of the quality of data was made with lithologic columns in both cases, in general, the results were coherent and showed high resolution. The reached depths of investigation were 30% for the first example and 40%, for the second, situating the electrodes with Wenner amd Wenner-Sciumberguer arrays. Using the results of these two examples, clearly we can see that the depth of investigation depends on the media, the geometric array and the lenght of the section. This geophysic tool is very useful in shallow applications (100 m depth, and where high resolution and quality are needed.

    Con base a las nuevas tecnologías en exploración geoeléctrica en cuanto a algoritmos para resolver el problema inverso y software de interpretación, se hicieron dos secciones tomográficas o “imaging”. Los dos ejemplos se realizaron, en ubicaciones diferentes y sobre sedimentos no consolidados de edad cuaternaria. EI primero, ubicado en cercanias de Tenjo, se realizó para analizar el comportamiento del modelo geoeléctrico sobre materiales de baja resistividad

  11. Un ejemplo histórico de aprovechamiento hidráulico en medio semiárido: el sistema de Santa Catalina del Monte (Murcia

    Directory of Open Access Journals (Sweden)

    Pablo Giménez Águila

    2013-01-01

    Full Text Available El sistema hidráulico de Santa Catalina del Monte constituye un ejemplo secular de las relaciones entre el ser humano y el medio en los relieves béticos y clima mediterráneo semi-árido, revelándose la entidad y características de las actuaciones humanas para la captación, acopio y distribución de las aguas subterráneas y de manantial.

  12. Realismo y constructivismo en la teoría moral kantiana: el ejemplo de la ética del discurso

    Directory of Open Access Journals (Sweden)

    Lafont, Cristina

    2002-12-01

    Full Text Available In this paper I argue against the metaethical view of moral Kantianism as a form of constructivism or antirealism. Given that Kantians do not share the expressivism characteristic of standard moral antirealism, Kantian constructivism seems to be an inherently unstable position, which can only be fully developed into either a consistently antirealist or a consistently realist approach. Taking Habermas’ discourse ethics as an example, I contrast a realist with an antirealist interpretation of the principle of universalization, and try to show that only the former is compatible with the moral cognitivism characteristic of Kantian moral theory, whereas the latter unavoidably leads to a decisionist (i.e., relativist approach.

    En este artículo se argumenta contra la interpretación metaética del kantianismo moral como una forma de constructivismo o antirealismo moral. Dado que los kantianos no comparten el expresivismo característico del antirealismo moral estándar, el constructivismo kantiano parece llevar a una posición inherentemente inestable que sólo puede desarrollarse o bien en un realismo consistente con el cognitivismo moral kantiano o en un decidido antirealismo moral. Tomando la ética del discurso de Habermas como ejemplo, aquí se contrasta una interpretación realista con una interpretación antirealista del principio moral de universalización con la intención de mostrar que sólo la primera es compatible con el cognitivismo moral característico de las éticas kantianas, mientras que la segunda lleva inevitablemente a un planteamiento decisionista y, con ello, a un claro relativismo moral.

  13. Marijuana, alcohol and actual driving performance

    Science.gov (United States)

    1999-07-01

    The purpose of this study was to empirically determine the separate and combined effects of Delta-9-tetrahydrocannabinol (THC) and alcohol on actual driving performance. This was the first study ever in which the drugs' combined effects were measured...

  14. DOCUMENTARY: A CREATIVE TREATMENT OF ACTUALITY ...

    African Journals Online (AJOL)

    Mitch

    studios and on condition that the film represents a free artistic creation. ... television programme types, only the documentary documents and presents actualities. ... SPEECH: This refers to spoken word by the subject, commentary by the.

  15. Las neurosis actuales y las psicosis ordinarias

    OpenAIRE

    Aguirre, Javier

    2013-01-01

    El trabajo tiene por finalidad poner en tensión las categorías de psicosis ordinaria y neurosis actuales. En primer lugar, se procede a examinar ambas categorías para luego establecer sus puntos de coincidencia y disidencia. Se concluye que la categoría de neurosis actual propuesta por Freud, es una posible expresión de lo que en la actualidad se llama psicosis ordinaria.

  16. Linaje y poder en la Castilla Trastámara. El ejemplo de la Orden de Calatrava

    Directory of Open Access Journals (Sweden)

    Rodríguez-Picavea Matilla, Enrique

    2005-06-01

    Full Text Available The aim of this article is to project the analysis made on the Trastámara´s Castile to the concrete example of the Military Order of Calatrava, one of the most important institutions of Castile in the Middle Ages which, up to now, has not still been studied from this point of view. In order to carry on our research, we have taken advantage both chronicles and literary sources and archivistic records. Therefore, the article analyzes the dominion acquired by the most renowned Calatrava's lineages (Padilla, Guzmán, Girón in the Trastámara's Castile, using the Order resources by means of the control of his highests hierarchs. This power was evidenced through a peculiar behaviour and it was exhibited by devices, iconographic figures and some masterpieces. Shortly, the Calatrava's nobility behaved similarly to the laic one, despite his belonging to a religious institution.

    El objetivo de este artículo es proyectar el análisis en la nobleza de la Castilla Trastámara al ejemplo concreto de la Orden militar de Calatrava, una de las instituciones más importantes de la Castilla medieval y que hasta el momento no había sido estudiada desde esta perspectiva. Para nuestra investigación hemos utilizado fuentes cronísticas y literarias combinadas con documentación archivística. El artículo analiza el poder adquirido por los principales linajes calatravos (Padilla, Guzmán y Girón en la Castilla Trastámara, utilizando para ello los recursos de la Orden de Calatrava mediante el control de sus más altas jerarquías. Este poder se concretó en un determinado comportamiento y se exhibió por medio de símbolos, singulares representaciones iconográficas y ciertas obras artísticas. En definitiva, la nobleza calatrava se comportó de manera muy similar a la laica, a pesar de los condicionantes propios de la pertenencia a una institución religiosa.

  17. The actual technological progress of NPPs

    International Nuclear Information System (INIS)

    Florescu, Gheorghe; Popa, Adrian; Panaitescu, Valeriu

    2010-01-01

    The actual nuclear R and D issues require new technologies and continuous progress in order to find adequate and effective solutions in sustained and increasing energy demand. The current tendency in energy consumption and occurring of large consumers, especially from Asian countries, imposes finding new means for energy clean, large scale and sustained production. NPPs reliability and availability were permanently monitored and improved; in the mean time the safety of the nuclear energy production was under surveillance. Corresponding development of the new technologies and discovery of improved materials and adequate technological processes offers the possibilities for appropriate implementation and use of them in the NPPs systems configuration and functioning/operation. The modern technologies and scientific discoveries, also the international cooperation, offer the opportunities to brake the actual barriers in order to cumulate and use advanced energy production processes in finding new energy sources and to build improved, reliable and safety power plants. The monitoring systems, intelligent sensors and intelligent SSCs, nanotechnologies and and modern and intelligent materials constitute the main reasons in improvement of the NPPs systems configuration and processes. The paper presents: - The state of the art in the level of actual and useful technologies for nuclear power systems development; - The actual technological limits that need to be over passed for NPPs systems improvements; - The main systems that need improvement and reconfiguration for actual NPPs development and increase in efficient operation, appropriate availability and total safety; - The actual energy production issues; - The key arguments in sustaining the R and D new NPPs systems development; - Future trends in NPPs development; - The limitations in industrial processes knowledge and use. Appropriate R and D in the field of NPPs systems has a specific characteristic that is highlighted in

  18. Cuentos medievales: "La dama del castillo del gavilán" y el "Ejemplo de las flechas" Juan de Mandevilla, Libro de las maravillas del mundo

    OpenAIRE

    María Mercedes Rodríguez Temperley

    2003-01-01

    A partir de los últimos estudios acerca de la cuentística medieval, tendientes a ampliar el corpus de relatos insertos no sólo en colecciones de cuentos sino en textos muy variados, se rastrean y clasifican los incluidos en el Libro de las maravillas del mundo de Juan de Mandevilla. Asimismo, se realiza el análisis puntual de dos cuentos: "La dama del castillo del gavilán" y el "Ejemplo de las flechas". Taking account of the last studies about medieval tales, which intend to enlarge the co...

  19. Estudio de caso de maestra transexual: la transexualidad como ejemplo de diversidad afectivo-sexual en Educación Primaria

    OpenAIRE

    Parra Rodríguez, Fátima

    2017-01-01

    El siguiente trabajo «Estudio de caso de maestra transexual: la transexualidad como ejemplo de diversidad afectivo-sexual en Educación Primaria» pretende ser una evidencia de la diversidad afectivo-sexual presente en la escuela como institución que configura y constituye la sociedad. El objeto de estudio es una de las pocas maestras transexuales ejerciendo actualmente en la Educación Primaria andaluza. El testimonio sobre su experiencia personal en el ámbito privado, activista y educativo se ...

  20. Developing Human Resources through Actualizing Human Potential

    Science.gov (United States)

    Clarken, Rodney H.

    2012-01-01

    The key to human resource development is in actualizing individual and collective thinking, feeling and choosing potentials related to our minds, hearts and wills respectively. These capacities and faculties must be balanced and regulated according to the standards of truth, love and justice for individual, community and institutional development,…

  1. Humanistic Education and Self-Actualization Theory.

    Science.gov (United States)

    Farmer, Rod

    1984-01-01

    Stresses the need for theoretical justification for the development of humanistic education programs in today's schools. Explores Abraham Maslow's hierarchy of needs and theory of self-actualization. Argues that Maslow's theory may be the best available for educators concerned with educating the whole child. (JHZ)

  2. Culture Studies and Self-Actualization Theory.

    Science.gov (United States)

    Farmer, Rod

    1983-01-01

    True citizenship education is impossible unless students develop the habit of intelligently evaluating cultures. Abraham Maslow's theory of self-actualization, a theory of innate human needs and of human motivation, is a nonethnocentric tool which can be used by teachers and students to help them understand other cultures. (SR)

  3. Actual global problems of radiation protection

    International Nuclear Information System (INIS)

    Ninkovic, M.

    1995-01-01

    Personal views on some actual problems in radiation protection are given in this paper. Among these problems are: evolution methodology used in radiation protection regulations; radiation protection, nuclear energy and safety, and new approaches to the process of the hazardous substances management. An interesting fact relating to the X-ray, radiation protection and Nikola Tesla are given also. (author)

  4. Dancers' Perceived and Actual Knowledge of Anatomy.

    Science.gov (United States)

    Kotler, Dana H; Lynch, Meaghan; Cushman, Daniel; Hu, Jason; Garner, Jocelyn

    2017-06-15

    Dancers are highly susceptible to musculoskeletal injuries and frequently require interaction with medical professionals. While many dancers have a finely tuned awareness of their bodies, their knowledge of the fundamentals of human anatomy is not uniform. There is a paucity of literature on the benefits of human anatomy education in dancers, though it seems intuitive that there should be a relationship. The purpose of this study was to assess dancers' perceived and actual knowledge of basic musculoskeletal anatomy and its relationship to function. Adult dancers at the undergraduate, pre-professional, and professional levels were surveyed through an anonymous online questionnaire. Questions included demographic information, dance techniques studied, anatomy training, and injury history. Subjects rated their perceived knowledge of anatomy and were tested with 15 multiple-choice questions on basic musculoskeletal anatomy. Four hundred seventy-five surveys were completed. Ordinal regression showed a correlation of perceived to actual knowledge of anatomy (p < 0.001). Factors that correlated with increases in both perceived and actual knowledge of anatomy included having taken an anatomy course of any type (p < 0.001) and increased age (p ≤ 0.001). Years of dance training and professional dancer status both significantly correlated with increased knowledge of anatomy (p < 0.001) but not perceived knowledge. Chi-square analysis showed that dancers with training in either modern or jazz dance had a significantly higher perceived, but not actual, knowledge when compared to those without training in those styles of dance (p < 0.001 and p = 0.011, respectively). In conclusion, dancers generally scored well on questions pertaining to basic musculoskeletal anatomy, and their perception correlated with their actual knowledge of anatomy. Factors that contribute to dancers' knowledge of anatomy include age, years of experience, professional dancer status, and anatomy training.

  5. Actual imaging time in fetal MRI

    International Nuclear Information System (INIS)

    Brugger, Peter C.; Prayer, Daniela

    2012-01-01

    Objective: Safety issues in magnetic resonance imaging (MRI) are important, especially in fetal MRI. However, since basic data with respect of the effective exposure time in fetal MRI are not available, this study aimed to determine the actual imaging time during a fetal MRI study. Methods: 100 fetal MRI studies of singleton pregnancies performed on a 1.5 T system were analysed with respect to study duration (from starting the survey scan until the end of study), the number of sequences acquired, and the actual imaging time, which was calculated by adding up scan time of each sequence. Furthermore, each sequence type was analysed regarding the number of acquisitions, specific absorption rates (SAR), and duration. Results: Mean study duration was 34.6 min (range: 14–58 min; standard deviation (SD): 9.7 min), the average number of sequences acquired was 26.6 (range: 11–44, SD: 6.6). Actual scan time averaged 11.4 min (range: 4–19 min, SD: 4.0 min). Ultrafast T2-weighted and steady-state free-precession sequences accounted for 62.3% of actual scan time, and were distributed over the whole duration of the study. Conclusion: Actual imaging time only accounts for 33% of total study time and is not continuous. The remaining time is consumed by the preparation phases of the scanner, and is spent with planning sequences and the eventual repositioning of the coil and/or pregnant woman. These data may help to more accurately estimate the exposure to radiofrequency deposition and noise during fetal MRI studies.

  6. Los civiles, como víctimas de la guerra y de la propaganda. El ejemplo de la guerra civil española (1936 - 1939

    Directory of Open Access Journals (Sweden)

    Concha Langa Nuño

    2000-01-01

    Full Text Available En las siguientes páginas se hace una aproximación al tema de la propaganda. Este es uno de los fenómenos de mayor interés en la centuria que ahora se cierra. Materia ilimitada e inagotable, ha alcanzado cumbres de especial interés. Una de ellas se sitúa en la guerra civil española. Dentro de su variedad, y a modo de aproximación a tan rico tema, hemos elegido la instrumentalización de la población civil como arma. La elección responde a varios aspectos. En primer lugar, porque de dicha propaganda se han estudiado más sus aspectos políticos atendiéndose menos este tema. En segundo, porque el ejemplo de la conculcación de derechos de la población civil sigue presente en nuestros días en los medios de información, y no está de más recordar que no se trata de un fenómeno reciente al calor de los nuevos tiempos. Para ello, hemos analizado diferente material y aportado varios ejemplos que evidencian los manejos de la propaganda totalitaria.

  7. Towards Designing Android Faces after Actual Humans

    DEFF Research Database (Denmark)

    Vlachos, Evgenios; Schärfe, Henrik

    2015-01-01

    Using their face as their prior affective interface, android robots and other agents embody emotional facial expressions, and convey messages on their identity, gender, age, race, and attractiveness. We are examining whether androids can convey emotionally relevant information via their static...... facial sig-nals, just as humans do. Based on the fact that social information can be accu-rately identified from still images of nonexpressive unknown faces, a judgment paradigm was employed to discover, and compare the style of facial expres-sions of the Geminoid-DK android (modeled after an actual...... initially made for the Original, suggesting that androids inherit the same style of facial expression as their originals. Our findings support the case of designing android faces after specific actual persons who portray facial features that are familiar to the users, and also relevant to the notion...

  8. Air resistance measurements on actual airplane parts

    Science.gov (United States)

    Weiselsberger, C

    1923-01-01

    For the calculation of the parasite resistance of an airplane, a knowledge of the resistance of the individual structural and accessory parts is necessary. The most reliable basis for this is given by tests with actual airplane parts at airspeeds which occur in practice. The data given here relate to the landing gear of a Siemanms-Schuckert DI airplane; the landing gear of a 'Luftfahrzeug-Gesellschaft' airplane (type Roland Dlla); landing gear of a 'Flugzeugbau Friedrichshafen' G airplane; a machine gun, and the exhaust manifold of a 269 HP engine.

  9. Neoadjuvant Treatment in Rectal Cancer: Actual Status

    Science.gov (United States)

    Garajová, Ingrid; Di Girolamo, Stefania; de Rosa, Francesco; Corbelli, Jody; Agostini, Valentina; Biasco, Guido; Brandi, Giovanni

    2011-01-01

    Neoadjuvant (preoperative) concomitant chemoradiotherapy (CRT) has become a standard treatment of locally advanced rectal adenocarcinomas. The clinical stages II (cT3-4, N0, M0) and III (cT1-4, N+, M0) according to International Union Against Cancer (IUCC) are concerned. It can reduce tumor volume and subsequently lead to an increase in complete resections (R0 resections), shows less toxicity, and improves local control rate. The aim of this review is to summarize actual approaches, main problems, and discrepancies in the treatment of locally advanced rectal adenocarcinomas. PMID:22295206

  10. Actual service life prediction of building components

    DEFF Research Database (Denmark)

    Aagaard, Niels-Jørgen; Brandt, Erik; Hansen, Ernst Jan de Place

    2014-01-01

    In recent years, sustainability and life cycle cost in the construction industry have been given great attention in many countries due to the heavy climatic and environmental impact from this sector. In Denmark, a sustainability certification scheme for buildings has been developed including....... Finally, it is discussed how to adjust the model for practical purposes, and a scheme for actual service life for selected building components important for analysis of sustainability is linked. The schemes are now being implemented as basis for sustainability certification of new buildings in Denmark....

  11. Actuality of the Einstein theory of gravitation

    International Nuclear Information System (INIS)

    Ivanenko, D.D.

    1982-01-01

    Problems of actuality of the Einstein theory of gravitation are lightened. The great Einstein theory of gravitation is shown to remain a reliable base of understanding of modern physical world pattern and its inevitable further inexhaustible precising. The main GRT difficulties are enumirated: determination of reference systems, presence of singularities in the theory, absence of consistent determination of the gravity energy, impossibility of accounting the relations between atomic, gravitational and cosmological characteristics. The attention is paid to gauge, twistor problems and to unified interaction theory. The great contribution of the soviet science in the theory of gravitation is stressed

  12. La escritura intermedial en la escena actual

    Directory of Open Access Journals (Sweden)

    Luis Thenon

    2013-08-01

    Full Text Available Las escrituras artísticas actuales integran, en el marco determinado por las realidades intermediales de la escena tecnológica, el concepto de diseño como manipulación perceptiva del espacio, lo que constituye uno de los instrumentos determinantes en la puesta en marcha de un cuadro compositivo de resonancias transformacionales. Podríamos en este sentido hablar de una nueva ecología artística y en especial, teatral. En la renovación del pensamiento teatral actualizado, fuertemente influenciado por la estructura discursiva cinematográfica y por los universos sensoriales de la cultura tecnológica de la imagen y del sonido, está la base de la multiplicación diegética, de la superposición, de la fragmentación de los discursos y de la praxis inter-relacional en la que radica, en gran medida, la potencia intermedial de la escena actual.

  13. Dinamización de la clase magistral en medicina: diez ejemplos de minicasos utilizados en la docencia de la farmacología

    Directory of Open Access Journals (Sweden)

    J.E. Baños

    Full Text Available Las clases magistrales constituyen un método pedagógico muy utilizado en las facultades de medicina. Sin embargo, tiene diversas limitaciones entre las que se encuentran la pasividad y la pérdida de la atención de los alumnos. A fin de estimular la atención y revigorizar su empleo, se han empleado textos cortos que plantean preguntas que pueden resolverse con la información proporcionada en la clase magistral (minicasos. El presente artículo describe una experiencia de su uso en la docencia de la farmacología y ofrece diez ejemplos para ilustrar sobre su empleo. La mayoría de ellos están ambientados en el mundo real, permiten contextualizar los conocimientos básicos de farmacología y estimulan la comprensión de los conceptos claves.

  14. Hacia una alfabetización en medios: ejemplos en contextos de habla portuguesa Towards a media literacy: examples of the Portuguese speaking context

    Directory of Open Access Journals (Sweden)

    Vitor Reia Baptista

    2007-03-01

    Full Text Available Los niveles de alfabetización en relación a los medios de comunicación vienen condicionados por las características de los contextos locales y globales en los que se desarrollan e integran los mismos. En este artículo se presentan algunos ejemplos concretos que permitirán obtener un conocimiento más cercano a la realidad que se produce en Portugal, así como en otros contextos de habla portuguesa. The levels of media literacy, their nature or even their lack, can show differences or similarities, according to the local and global contexts where they are developed and practiced. The following examples, though of fragmentary nature, are an eventual contribution towards a better knowledge of existing reality in this field both in Portugal and in some other local and global Portuguese speaking contexts.

  15. Introduccción al Bootstrap: Desarrollo de un ejemplo acompañado de software de aplicación

    Directory of Open Access Journals (Sweden)

    Rubén Ledesma

    2008-09-01

    Full Text Available El bootstrap es un tipo de técnica de remuestreo de datos que permite resolver problemas relacionados con la estimación de intervalos de confianza o la prueba de significación estadística. Este enfoque puede resultar de interés para los investigadores en Psicología, no solo porque es menos restrictivo que el enfoque estadístico clásico, sino también porque es más general en su formulación y más simple de comprender en lo referente al procedimiento básico que subyace al método. En lugar de fórmulas o modelos matemáticos abstractos, el bootstrap simplemente requiere un ordenador capaz de simular un proceso de muestreo aleatorio de los datos. Sin embargo, y debido quizás a la escasa difusión de la técnica, los investigadores aún no han incorporado el bootstrap al repertorio habitual de herramientas de análisis de datos. En este trabajo realizamos una presentación conceptual del bootstrap, ilustramos la técnica mediante un ejemplo y revisamos algunas opciones disponibles en materia de software estadístico. El trabajo incluye además un programa para correr el ejemplo dentro de ViSta “The Visual Statistics System”, un sistema estadístico gratuito y abierto.

  16. UN EJEMPLO DE FUNCIONAMIENTO DE LA "PREEMPTION" NORTEAMERICANA: LA REGULACIÓN DE LA INMIGRACIÓN

    Directory of Open Access Journals (Sweden)

    Francisco Velasco Caballero

    2011-04-01

    Full Text Available This study analyses the function of “preemption” in the USA. In other words,the “blocking” of the legislative power of the States by virtue of a constitutional or federal legal decision. The study of this nomo dynamic technique is illustrated by a current topic: recent U.S. legislation on immigration in the US States (and even their cities in a subject traditionally regulated by the Federation.From the analysis described it transpires that U.S. “preemption” has no significant relationship with the “prevalence” of the Spanish constitutional system. US “preemption” only takes on its full meaning in its specific context:federalism in the United States, where although it exists, the distribution of powers has a limited role in the articulation of territorial power, where the States have ample sovereignty and where the limit of the this state sovereignty actually lies in federal power (constitutional or legal to prevent or displace the exercising of legislative authority originating in the states.

  17. METEOR v1.0 - A usage example; METEOR v1.0 - Un ejemplo de uso

    Energy Technology Data Exchange (ETDEWEB)

    Palomo, E.

    1994-07-01

    This script describes a detailed example of the use of the software package METEOR for statistical analysis of meteorological data series. A real spanish meteorological data set is chosen to show the capabilities of METEOR. Output files and resultant plots provided of their interpretations are compiled in three appendixes. The original version of METEOR have been developed by Ph. D.Elena Palomo, CIEMAT-IER, GIASE. It is built by linking programs and routines written in FORTRAN 77 and it adds the graphical capabilities of GNUPLOT. The shape of this toolbox was designed following the criteria of modularity, flexibility and agility criteria. All the input, output and analysis options are structured in three main menus: i) the first is aimed to evaluate the quality of the data set; ii) the second is aimed for pre-processing of the data; and iii) the third is aimed towards the statistical analyses and for creating the graphical outputs. Actually the information about METEOR is constituted by three documents written is spanish: 1) METEOR v1.0: User's guide; 2) METEOR v1.0: A usage example; 3) METEOR v1 .0: Design and structure of the software package. (Author)

  18. 7 CFR 1437.101 - Actual production history.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Actual production history. 1437.101 Section 1437.101... Determining Yield Coverage Using Actual Production History § 1437.101 Actual production history. Actual production history (APH) is the unit's record of crop yield by crop year for the APH base period. The APH...

  19. Actual energy implementations and basic investigations

    International Nuclear Information System (INIS)

    Nockemann, C.; Wuestenberg, H.

    1995-01-01

    The actual implementations in guaranteeing the reliability of NDE systems applied in service inspections in nuclear power plants will be presented. The difference between the American PDI (Performance Demonstration Initiative) which is based on blind trials and the European ENIQ (European Network for Inspection Qualification) approach which is based on a mixed procedure of physical modeling, experience data and test experiments will be discussed. The ROC (Receiver Operating Characteristic) has been adapted from the signal detection theory to NDE problems at BAM to be used for basic investigations and for the validation of new exceptional NDE systems where modeling and reference to standards is not yet possible. Examples of application will be shown and critical discussed especially concerning the influence of the grading unit raster

  20. CONCEPT OF REENGINEERING AGAIN RETURNS IN ACTUALITY

    Directory of Open Access Journals (Sweden)

    Vasile Ionel POPESCU

    2014-06-01

    Full Text Available Although it was released in the summer of 1990, the concept of reengineering returns in actuality, because in the social and economic conditions that we are experiencing at the moment, to face the increasingly fierce competition more and more companies have to resort to redesign the processes. Throughout this article, after a brief introduction, we will present the factors that contributed to the occurrence of reengineering; trying to highlight what involves this concept, the characteristics of the processes resulted from the reengineering, the importance and methods to prepare a process map, and the method to launch the process redesign. Finally we have issued several opinions and have made a number of recommendations that will lead to achieving a qualitative leap targeted by the companies which resort to reengineering.

  1. La alfabetización fílmica: apropiaciones mediáticas con ejemplos de cine europeo

    Directory of Open Access Journals (Sweden)

    Vitor Reia Baptista

    2012-10-01

    Full Text Available El creciente desarrollo de nuevos materiales multimedia como apoyo al lenguaje fílmico ha promovido y generado algunos interrogantes y problemas en torno a la necesaria alfabetización global, así como nuevas perspectivas en la formación de los docentes. Así han surgido nuevos interrogantes sobre el currículum en medios: ¿cómo sintonizar la formación específica de los docentes con la dinámica diaria de los diversos medios de comunicación en contextos culturales diversos, con el objeto de aproximar los problemas globales a un lenguaje cinematográfico común, poseedor de apropiaciones cívicas y curriculares contemporáneas? El Curriculum MIL de la UNESCO (Media and Information Literacy, destinado a la formación del profesorado, sitúa la alfabetización mediática e informacional en el centro del aprendizaje a lo largo de toda la vida, así como en la adquisición de las competencias cívicas necesarias desde una perspectiva universal. Este trabajo plantea el análisis de algunos estudios de caso europeos para comprender las actuales interrelaciones entre los mensajes multimedia predominantes, sus canales de comunicación y las redes sociales, teniendo muy presente la importancia de la conservación de la memoria colectiva de sonidos, imágenes… como patrimonio cultural conectada con las diversas culturas del mundo, y sabiendo que estos procesos jamás ocurren geográfica y socialmente aislados. En esta propuesta se avanza un posible modelo interdisciplinario e intercultural para una alfabetización fílmica global, partiendo de estudios fílmicos de casos europeos, seleccionados de las aportaciones de «Comunicar, 35».

  2. Si Zubiri pudiera discutir con la bioética actual: inteligencia y neurociencia

    Directory of Open Access Journals (Sweden)

    Feito Grande, Lydia

    2016-08-01

    Full Text Available Philosophers are products of their time. Their standpoints, themes and perspectives are a result of a historical time, a knowledge and a prevailing paradigm throughout their epoch. Zubiri is a good example of a philosopher who wants to be in touch with the science and knowledge of his time, but is an author from the XX century. Contemporary bioethics includes a profusion of themes that undoubtedly would have fascinated Zubiri, in as far as they relate to a reflection on the human condition itself. Specifically, the development of neurosciences is challenging to thought, and is producing a correlative development of so-called neuroethics. From this new scenario, this paper deals with those ideas that Zubiri would have discussed in the context of contemporary neuroethics.Los filósofos son hijos de su tiempo. Sus enfoques, sus temas y sus abordajes son deudores de un momento histórico, de unos conocimientos y de un paradigma vigente a la altura de los tiempos en que les ha tocado vivir. Zubiri es buen ejemplo del filósofo que no quiere estar al margen de la ciencia y el conocimiento de su tiempo, pero no deja de ser un autor del siglo XX. La bioética actual expone una profusión de temas que, sin duda, hubieran fascinado a Zubiri, en tanto que atañen a la reflexión sobre la misma condición del ser humano. Específicamente, el desarrollo de las neurociencias propone un reto al pensamiento, que está generando el correlativo avance de la llamada Neuroética. Desde este nuevo escenario se aborda aquí un esbozo del diálogo que Zubiri podría haber planteado ante la neuroética del presente.

  3. Radiation safety actuality in Republic of Moldova

    International Nuclear Information System (INIS)

    Kuharuk, E.S.

    2011-01-01

    Radioecological monitoring issues and radiation safety are actual in the Republic of Moldova. Japan events show us the possibility of natural disasters. Republic of Moldova is surrounded by 8 NPPs, the closest being at the distance of 160 km. Moldovas territory is in seismic zone where underground earthquake shocks reaches 7 points or more. Thatis why radiation safety and radioecological monitoring is actual in our republic. Traces of Chernobyl were left in Moldovas soils. The fallouts of radio nuclides formed on the soil surfaces in the Republic of Moldova following the Chernobyl Nuclear Power Station Accident have been continuously affected by attacks of both natural and technicaly generated agents since the time of fallout. During the past decade a shift in emphasis has taken place regarding the need for more complete and accurate information on reservoir sedimentation. Classical sedimentation surveys involve repeated field measurement and, therefore, this is probably the most costly and time consuming method. The application of radio nuclides, particularly Cs 137, for water erosion and sedimentation studies in Republic of Moldova has not been attempted so far. This paper presents the results obtained on reservoir sedimentation rates in an area subjected to wide range in land degradation dy sheet-rill erosion. The profil characteristics support the assumption that in most undisturbed sites there is a sharp decline in Cs 137 activity with increasing dept. Such an asymmetrical distribution of the Cs 137 would suggest a standard pattern in the form of a cantilever. If the validity of this assamption is accepted it is possible to define two major types of Cs 137 cantilever distribution: shallow and deep buried cantilever. The main criterion in classifying these pattents lies generally in the shape of Cs 137 depth profile and particularly in burial magnitude of Cs 137 peak derived from Chernobyl. Hills area has been impacted by greatest sendimentation. This regional

  4. Caustic-Side Solvent Extraction: Prediction of Cesium Extraction from Actual Wastes and Actual Waste Simulants

    International Nuclear Information System (INIS)

    Delmau, L.H.; Haverlock, T.J.; Sloop, F.V. Jr.; Moyer, B.A.

    2003-01-01

    This report presents the work that followed the CSSX model development completed in FY2002. The developed cesium and potassium extraction model was based on extraction data obtained from simple aqueous media. It was tested to ensure the validity of the prediction for the cesium extraction from actual waste. Compositions of the actual tank waste were obtained from the Savannah River Site personnel and were used to prepare defined simulants and to predict cesium distribution ratios using the model. It was therefore possible to compare the cesium distribution ratios obtained from the actual waste, the simulant, and the predicted values. It was determined that the predicted values agree with the measured values for the simulants. Predicted values also agreed, with three exceptions, with measured values for the tank wastes. Discrepancies were attributed in part to the uncertainty in the cation/anion balance in the actual waste composition, but likely more so to the uncertainty in the potassium concentration in the waste, given the demonstrated large competing effect of this metal on cesium extraction. It was demonstrated that the upper limit for the potassium concentration in the feed ought to not exceed 0.05 M in order to maintain suitable cesium distribution ratios

  5. Nanomaterials environmental risks and recycling: Actual issues

    Directory of Open Access Journals (Sweden)

    Živković Dragana

    2014-01-01

    Full Text Available Nanotechnologies are being spoken of as the driving force behind a new industrial revolution. Nanoscience has matured significantly during the last decade as it has transitioned from bench top science to applied technology. Presently, nanomaterials are used in a wide variety of commercial products such as electronic components, sports equipment, sun creams and biomedical applications. The size of nanoparticles allows them to interact strongly with biological structures, so they present potential human and environmental health risk. Nanometer size presents also a problem for separation, recovery, and reuse of the particulate matter. Therefore, industrial-scale manufacturing and use of nanomaterials could have strong impact on human health and the environment or the problematic of nanomaterials recycling. The catch-all term ''nanotechnology' is not sufficiently precise for risk governance and risk management purposes. The estimation of possible risks depends on a consideration of the life cycle of the material being produced, which involves understanding the processes and materials used in manufacture, the likely interactions between the product and individuals or the environment during its manufacture and useful life, and the methods used in its eventual disposal. From a risk-control point of view it will be necessary to systematically identify those critical issues, which should be looked at in more detail. Brief review of actual trends in nanomaterials environmental risks and recycling is given in this paper.

  6. The Actual Problems of Modern Spain

    Directory of Open Access Journals (Sweden)

    Natalya E. Anikeeva

    2014-01-01

    Full Text Available The important aim of national and Spanish historiography and political science is to study history and foreign policy of modern Spain. The author studied articles and monographies of spanish politicians and researchers ( M. Rahoy, I. Aries, A. Rubalcaba, I. Molina for the preparation of this article during the scientific trip to Madrid (Complutense University, Faculty of Political Science and Sociology, which was held in the framework of cooperation between the Bank Santander and MGIMO (University. The paper analyzes the political and economic aspects of life in Spain, and its foreign policy of the period of government of Mariano Rajoy (from 2011 to the present time. The article is dedicated to actual problems of modern Spain: the economy and the priorities of the government of M.Rajoy, the problem of separatism and political system of the country. Modern Spain is still recovering economically from the euro debt crisis and continues to struggle with near-record unemployment. Domestic economic recovery of Spain and the country's foreign position are closely linked. The European integration process still remains the main strategic task of the spanish foreign policy. Spain increases its role in world politics and obtains a non-permanent UN's Security Council seat for the 2015-2016 term.

  7. Consequences of Predicted or Actual Asteroid Impacts

    Science.gov (United States)

    Chapman, C. R.

    2003-12-01

    Earth impact by an asteroid could have enormous physical and environmental consequences. Impactors larger than 2 km diameter could be so destructive as to threaten civilization. Since such events greatly exceed any other natural or man-made catastrophe, much extrapolation is necessary just to understand environmental implications (e.g. sudden global cooling, tsunami magnitude, toxic effects). Responses of vital elements of the ecosystem (e.g. agriculture) and of human society to such an impact are conjectural. For instance, response to the Blackout of 2003 was restrained, but response to 9/11 terrorism was arguably exaggerated and dysfunctional; would society be fragile or robust in the face of global catastrophe? Even small impacts, or predictions of impacts (accurate or faulty), could generate disproportionate responses, especially if news media reports are hyped or inaccurate or if responsible entities (e.g. military organizations in regions of conflict) are inadequately aware of the phenomenology of small impacts. Asteroid impact is the one geophysical hazard of high potential consequence with which we, fortunately, have essentially no historical experience. It is thus important that decision makers familiarize themselves with the hazard and that society (perhaps using a formal procedure, like a National Academy of Sciences study) evaluate the priority of addressing the hazard by (a) further telescopic searches for dangerous but still-undiscovered asteroids and (b) development of mitigation strategies (including deflection of an oncoming asteroid and on- Earth civil defense). I exemplify these issues by discussing several representative cases that span the range of parameters. Many of the specific physical consequences of impact involve effects like those of other geophysical disasters (flood, fire, earthquake, etc.), but the psychological and sociological aspects of predicted and actual impacts are distinctive. Standard economic cost/benefit analyses may not

  8. Capitalismo actual y precios de monopolio

    Directory of Open Access Journals (Sweden)

    Alexander Tarassiouk

    2011-01-01

    Full Text Available El objetivo de este ensayo es redimensionar dos elementos de la herencia teórica de R. Hilferding que no se enfatizan mucho en la literatura, aunque son de gran valor teórico y metodológico para el estudio del capitalismo actual. Se trata del análisis de la naturaleza económica de los precios de los monopolios, realizado en "El capital financiero", y a la metodología que aplica el autor en su obra maestra para investigar una nueva etapa en la evolución del capitalismo. La importancia del primer tema es evidente porque vivimos en el mundo donde las grandes corporación transnacionales determinan los precios de sus productos en la medida mucho mayor que lo hacían los cárteles y los trusts del inicio del siglo XX. Y en lo que se refiere al segundo elemento, su actualidad esta dada por el hecho de que, al parecer, de nuevo vivimos en el período de grandes cambios del sistema económico del capitalismo que se manifiestan en: el creciente papel del capital ficticio en la reproducción del capital global; el paso en las políticas económicas de la lógica de Bretton Woods a la de neoconservadurismo y de Consenso de Washington; y, en las modificaciones de la forma y del mecanismo del ciclo económico.

  9. LAS ACTUALES REGLAS DE LA COMPETITIVIDAD INTERNACIONAL

    Directory of Open Access Journals (Sweden)

    Sergio Daniel Paz

    2004-01-01

    Full Text Available Este trabajo nace de una preocupación profunda por las acciones desplegadas por los países latinoamericanos en las pasadas dos décadas, asociadas a la integración al circuito global de intercambios. La confianza en que el comercio y la vinculación internacional procuraría el umbral máximo de bienestar a sus poblaciones, impulsó reformas estructurales que desmantelarían el carácter autárquico de sus aparatos productivos; proceso que caló profundamente en Argentina. Pero en este camino, en mayor o menor medida, las economías latinoamericanas no lograron un crecimiento económico sostenido, a pesar de haber recreado sus capacidades productivas y practicado su reestructuración política, salvo algunas economías regionales, o el dinamismo que exhibieron algunas ciudades y comunidades locales. El presente trabajo está dirigido a explorar los elementos que deben ser atendidos a partir de la caracterización del esquema global de producción e intercambio, el cual destaca la relevancia de la actuación de las políticas públicas y la gestión de las ciudades y regiones, espacios dinámicos de la economía global. La búsqueda de competitividad en las ciudades y regiones, como una exigencia de la actual agenda pública, deberá guiar los esfuerzos, por un lado, hacia el desarrollo de competencias en los ambientes locales, y por el otro, al fomento de las exportaciones para ganar competitividad internacional. Se hace presente la relevancia de atender a la construcción de la marca de sus productos, como herramientas para la proyección internacional, y el impulso de las ventas en los mercados externos.

  10. MODEL-DRIVEN REVERSE ENGINEERING AND PROGRAM COMPREHENSION: AN EXAMPLE INGENIERÍA REVERSA Y COMPRENSIÓN DE PROGRAMAS DIRIGIDA POR MODELOS: UN EJEMPLO

    Directory of Open Access Journals (Sweden)

    Eugenio G Scalise P

    2010-04-01

    Full Text Available This paper presents an example of how Model-Driven Engineering (MDE can be applied to the development of tools for reverse engineering and program comprehension. The tool CodeCrawler was selected as an example; in particular, the polymetric view feature was computed using MDE techniques. To this end, two metamodels were proposed (source and target and meta-level transformations that were used to deduce the information of a polymetric view associated to any software project (source code. The technologies selected to develop the example were those related with the Eclipse Modeling Project, specifically the ATL and the KM3 languages. The approach used in this paper to obtain the implementation can be used to develop all the features of a MDE-oriented software comprehension tool, obtaining a domain-oriented implementation.En este artículo se presenta un ejemplo que describe cómo la Ingeniería Dirigida por Modelos (IDM puede ser aplicada al desarrollo de herramientas para la ingeniería reversa y comprensión de programas. Se seleccionó como caso de estudio la herramienta CodeCrawler, específicamente la funcionalidad denominada polymetric view, desarrollada mediante tecnologías y técnicas de la IDM. Para ello, se emplearon dos metamodelos (entrada y salida y transformaciones a nivel de los metamodelos que permiten generar la información de un polymetric view asociado a un proyecto de software, utilizando la información extraída del código fuente. Las tecnologías utilizadas para el desarrollo del ejemplo, las relacionadas con el Eclipse Modeling Project, específicamente el lenguaje de transformación ATL y el lenguaje KM3. El enfoque seguido para obtener la implementación resultante puede ser utilizado para desarrollar una herramienta de ingeniería reversa y comprensión de software mediante técnicas de la IDM, incorporando el vocabulario del dominio en la implementación.

  11. Seguridad y riesgo de toxicidad de los alimentos: un debate actual

    Directory of Open Access Journals (Sweden)

    Mariné Font, Abel

    2001-01-01

    Full Text Available Not available

    El progreso científico y tecnológico ha tenido muchas consecuencias beneficiosas para la humanidad pero también conlleva riesgos. Un ámbito en el que estos dos aspectos de la cuestión se manifiestan más claramente es el de la alimentación humana. Las posibilidades actuales de la industria alimentaria permiten la obtención de productos cada vez más adaptados a las necesidades y gustos del consumidor No obstante, existe una desconfianza frente a los alimentos transformados que se juzgan, injustamente, como menos seguros que los frescos o naturales. Ciertos escándalos de gran resonancia alimentan esta desconfianza, y no suele tenerse en cuenta que las vacas locas, los pollos con dioxinas o la carne con hormonas, por ejemplo, son problemas de las fases primarias de producción, agrícola y ganadera, y no de la industria alimentaria propiamente dicha. Bajo la perspectiva global de lo que son los alimentos y de lo que conocemos de su composición y funciones en el ser humano, y teniendo en cuenta de que el riesgo cero no existe para ninguna actividad, y por lo tanto tampoco en la alimentación, se puede afirmar que nuestros alimentos nunca han sido tan seguros como en la actualidad, aunque sigue habiendo problemas y en un tema como éste, de evidente implicación sanitaria, toda precaución es poca.
    En este artículo se discuten las relaciones entre alimentación y riesgo y la percepción social sobre estas relaciones, se describen someramente los componentes tóxicos naturales de los alimentos, la contaminación de los mismos, los problemas de alteración y deterioro, así como la adulteración y el fraude y sus consecuencias. También se aborda la significación de casos actuales que cuestionan la seguridad de los alimentos y el papel del control alimentario, por parte de productores y administraciones públicas, para garantizar la calidad y la seguridad de los alimentos.

  12. La ciudad herida: Siete ejemplos paradigmáticos de rehabilitación urbana en la segunda mitad del siglo XX

    Directory of Open Access Journals (Sweden)

    Francisco Segado-Vázquez

    2015-01-01

    Full Text Available En la historia del urbanismo, la segunda mitad del siglo XX marca un punto de inflexión. Los métodos de desarrollo urbano aplicados hasta la fecha ya no consiguen dar respuesta a los problemas surgidos en el corazón de las ciudades: guetos, inseguridad o delincuencia. Resulta necesario buscar nuevos métodos para la recuperación del pulso vital de nuestros barrios. Kreuzberg en Berlín, el centro histórico de Bolonia, Le Marais en París, Fener y Balat en Estambul, Molenbeek en Bruselas, Mouraria en Lisboa y Lavapiés en Madrid se han convertido en ejemplos paradigmáticos de la nueva idea de rehabilitación urbana. La diversidad social, que evita la creación de guetos; la calidad de los espacios públicos, que favorece las relaciones interpersonales; y la salvaguarda, que mantiene y fortalece la imagen que tenemos de nuestro entorno urbano, se convierten en conceptos necesarios para recuperar nuestra "ciudad herida".

  13. Fruticultura orgánica en el trópico: Situación y ejemplos de Mesoamérica

    Directory of Open Access Journals (Sweden)

    H. Alfred Jürgen Pohlan

    2007-10-01

    Full Text Available La situación en la fruticultura orgánica de Mesoamérica no es fácil a cualificar y cuantificar. Indudablemente existen áreas certificadas sin embargo faltan datos exactos. En otra manera muchos campesinos cultivan frutas y vegetales sin el uso de fertilizantes inorgánicos y sin aplicaciones de pesticidazas por falta de insumos propios. Este estudio esta basado en ejemplos y practicas conocidas y trata a reflejar filosofías practicas del campesinado y las fortalezas y debilidades correspondientes. De lo mas énfasis se ha dedicado al chayote en Costa Rica y México, a la pitahaya en Nicaragua, a la papaya en el Estado Tabasco y al mango, rambutan y caña de azúcar en el estado Chiapas, México, y a las huertas familiares en Cuba. Resultados de una encuesta entre consumidores reflejan el interés para consumir productos orgánicos, establecer la interacción agricultores-consumidores como parte del proceso de desarrollo agroecológico y fortalecer la educación de los consumidores y productores en los aspectos agroecológicos y de salud.

  14. Cimentaciones actuales de los rascacielos de Chicago

    Directory of Open Access Journals (Sweden)

    López Ruiz, Álvaro

    1972-05-01

    Full Text Available The main characteristics of the land and the supporting rock are given, and the pattern of present performance of Chicago's deep foundations is briefly described. This city probably has some of the highest skyscrapers in the world with deep foundations resting on rock, and possibly as well, the highest building with foundations resting on soil. The construction of piles of large diameter, resting on rock and concreted dry, as prescribed by the City Code, is the weak point which sometimes makes it necessary to insert a permanent lining tube deep into the rock in order to obtain the required leaktightness, or to pump out significant quantities of water from the bottom of the excavations. The latter can cause the dragging away of earth from adjacent foundations resting on soil at a higher level, as with the drift of the phreatic level, with the consequent risk of producing appreciable subsidence, and even undermining. To overcome this problem we carried out for the first time in Chicago, a pre-sealing, by means of chemical injections, of the supporting rock of the periphery piles of some deep foundations, by drilling into the centre of each pile, which has also been useful as a means of examining the subsoil before proceeding to the perforation of each pile. This operation was carried out on the large diameter piles of the foundations of the Northern Trust Bank skyscraper, at present under construction, with very satisfactory results. The method of pre-sealing the rock used and the results obtained are described.Se presentan las características principales del terreno y de la roca de apoyo y se describe someramente la forma de ejecución actual de las cimentaciones profundas de Chicago. Esta ciudad tendrá (en breve varios de los rascacielos más altos del mundo apoyados en cimentaciones profundas sobre roca y, posiblemente, también el edificio más alto apoyado sobre suelo. La construcción de pilotes de gran diámetro apoyados sobre roca y

  15. Is the evolutionary theory still useful?: A review with examples ¿Es todavía útil la teoría evolutiva?: Una revisión con ejemplos

    Directory of Open Access Journals (Sweden)

    ROBERTO F NESPOLO

    2010-12-01

    Full Text Available Evolutionary biology is experiencing an exceptional process of revisión and outreach because of the 200-anniversary if the birth of Charles Darwin. As a consequence, the study of organic evolution and also its teaching are being discussed at several levels, by evolutionary biologists, biologists and scholars outside evolutionary biology and by the general public. In this scenario, a didactic explanation of how biologists address evolutionary research in real populations seems to be useful. Using actual research examples, here I tried to outline how the classic theory (termed here as the "basic scheme" is useful to answer relevant questions in biology and how a less dogmatic paradigm (or a more versatile one would be needed when dealing with the most recent and extravagant cases of gene, genotype, phenotype and environment interactions. Specifically, I used three in-extenso examples of research driven by hypothesis-testing: (1 the changes in genetic architecture induced by sexuality in a cyclically parthenogenetic insect; (2 the test of the energetic definition of fitness through phenotypic selection studies; and (3 the assessment of the underlying causes of character displacement in Darwin finches. In the former two cases, it is argued that the basic scheme is useful and sufficient for testing relevant evolutionary hypotheses. In the third case, it is argued that something else is needed to explain the observed genetic variation that Geospiza species exhibit in Daphne major island (Galapagos. Finally, I outline some "extravagant" cases biological entities interacting, such as horizontal gene transfer, epigenetic inheritance, adaptive anticipatory conditioning, evolutionary capacitance and niche construction. This "post-modern" biology has been seriously proposed and demonstrated to be widespread in nature, which would justify an extended evolutionary synthesis.La biología evolutiva está experimentando un inédito proceso de revisión y difusi

  16. Regresión logística: Un ejemplo de su uso en Endocrinología Logistic regression: An example of its use in Endocrinology

    Directory of Open Access Journals (Sweden)

    Emma Domínguez Alonso

    2001-04-01

    Full Text Available Se intentó un acercamiento a la regresión logística, como una de las técnicas estadísticas multivariadas de más frecuente uso en las últimas décadas, para orientar a su uso correcto. Se consideraron cuestiones de tipo práctico como número de sujetos necesarios para aplicarla, situaciones en las que está indicado su uso, tipo de variables a las que es posible aplicarla y las formas en que puede ser incluida en el modelo, interpretación de los resultados, etc. Se mostró un ejemplo de la aplicación de esta técnica en una investigación en el campo de la Endocrinología. Se concluyó que la regresión logística resulta de gran utilidad para su aplicación en cualquier campo de la investigación médica cuando necesitamos precisar el efecto de un grupo de variables, consideradas potencialmente influyentes, sobre la ocurrencia de un determinado proceso.An approach to logistic regression , as one of the most used multivariate statistical techniques in the last decades, was made to recommend its correct use. Practical questions as the number of subjects necessary for its application, the situations in which it should be used, the type of variables to which it may be applied, the way it may be included in the model, the interpretation of the results, etc., were taken into consideration. An example of the application of this technique in the field of Endocrinology was given. It was concluded that the application of logistic regression is very useful in any field of medical research when we need to determine the effect of a group of variables, potentially considered as influential, on the ocurrence of a certain process.

  17. Self-actualization: Its Use and Misuse in Teacher Education.

    Science.gov (United States)

    Ivie, Stanley D.

    1982-01-01

    The writings of Abraham Maslow are analyzed to determine the meaning of the psychological term "self-actualization." After pointing out that self-actualization is a rare quality and that it has little to do with formal education, the author concludes that the concept has little practical relevance for teacher education. (PP)

  18. The Self-Actualization of Polk Community College Students.

    Science.gov (United States)

    Pearsall, Howard E.; Thompson, Paul V., Jr.

    This article investigates the concept of self-actualization introduced by Abraham Maslow (1954). A summary of Maslow's Needs Hierarchy, along with a description of the characteristics of the self-actualized person, is presented. An analysis of humanistic education reveals it has much to offer as a means of promoting the principles of…

  19. Actualization rate and environment policies: a review on the debate

    International Nuclear Information System (INIS)

    2011-01-01

    The aim of this report is to present the theoretical basis which underlies the actualization of future values of gains and losses associated with the degradation of the environment on a long term, and even on a very long term. After having recalled some elements related to the actualization rate, the report discusses how to determine the actualization rate parameters through a descriptive or prescriptive approach, and outlines the multiplicity of choices and the sensitivity to parameters. It discusses the impact of relative prices and which hypothesis on these relative prices is to be retained. It finally discusses how risks are to be taken into account

  20. LA CONTABILIDAD EN LA CLASE DE COMERCIO DE PORTUGAL EN 1765: DIFERENCIAS Y SEMEJANZAS CON LA CONTABILIDAD ACTUAL

    Directory of Open Access Journals (Sweden)

    Alvaro Ricardino

    2012-09-01

    Full Text Available El artículo expone la aplicación del método de las partidas dobles enseñado a los alumnos de la Clase de Comer¬cio que tuvo inicio en Lisboa en 1759. El objetivo de esta pesquisa es identificar las diferencias y semejanzas de la contabilidad practicada actualmente con la contabilidad por partidas dobles enseñada en la Clase de Comercio en 1765. La base bibliográfica utilizada corresponde, primordialmente, al manuscrito dictado por el primer lente (profesor de la Clase, João Henrique de Souza. La metodología de pesquisa se caracteriza como documental his¬tórico. La principal fuente documental, el manuscrito arriba citado, es de naturaleza primaria. El tema se reviste de importancia en la medida en que aborda los orígenes de la educación contable luso-brasileña. Cumple destacar que el método contable de la época – partidas dobles – contiene tanto diferencias como semejanzas en relación a los procedimientos adoptados en la actualidad para reconocimiento de operaciones similares. Al analizar el tex¬to, el artículo aborda, con la presentación de diversos ejemplos transcritos del manuscrito, la escrituración de los libros utilizados en la época (borrador, diario y razón, las cuentas empleadas en las actividades comerciales e in¬dustriales y el método para apurar el balance de las transacciones ocurridas en el período. Se observa por fin que muchas de las formas y conceptos de hacer la contabilidad se asemejan con las de los días actuales.

  1. La hipótesis de la compresión de la morbilidad: un ejemplo de desarrollo teórico en epidemiología The hypothesis of the compression of morbidity: an example of theoretical development in epidemiology

    Directory of Open Access Journals (Sweden)

    Sergio López-Moreno

    1998-09-01

    Full Text Available En este documento se revisa la hipótesis de la compresión de la morbilidad, propuesta por James Fries en 1980, como un ejemplo de elaboración teórica en el campo de la epidemiología. Se presentan inicialmente algunos rasgos fundamentales de las teorías científicas y se hace un recuento histórico de los modelos causales más importantes que ha utilizado la epidemiología. Posteriormente, se presentan los fundamentos de la hipótesis de la compresión de la morbilidad, y se examinan sus posibilidades y limitaciones actuales, así como sus implicaciones epistemológicas con base en la teoría estructuralista. Se concluye que si el modelo de la compresión de la morbilidad fuera correcto, tendría una enorme capacidad para describir, explicar y predecir la salud y la enfermedad en las poblaciones humanas; por lo tanto, el desarrollo sistemático de este tipo de propuestas tiene una extraordinaria importancia para la salud pública.In this paper we review a hypothesis put forth in 1980 by James Fries under the name of the compression of morbidity, as an example of theoretical development in the field of epidemiology. Initially we discuss some of the essential features of scientific theories and make a historical account of the most important causal models that epidemiology has embraced. Then, the basis for proposing that a compression of the morbidity is taking place are described focusing on its advantages and limitations when it is analyzed from the point of view of structuralism. Finally, we conclude that, to the extent that they are correct, models of this kind have the potential of describing and predicting the evolution of human health; hence, their systematic development entails an extraordinary importance for public health.

  2. The antecedents of herbal product actual purchase in Malaysia

    Directory of Open Access Journals (Sweden)

    Sarina Ismail

    2015-08-01

    Full Text Available This study is meant to examine the relationships of several antecedents of actual purchase of herbal product in Malaysia. Actual purchase is considered to have a vital link to a business success. The study identified eight antecedents of consumer actual purchase such as intention, attitude, social influence, product safety and culture belief. A total of 473 respondents (about 82% completed and returned the questionnaire. A seven point Likert scale was used to measure responses. The data were analyzed using Partial Least Squares (PLS path modeling. The path coefficient results supported the direct influence of intention, attitude, social influence and product safety on actual buying. Moreover, the findings reveal that attitude, social influence, product safety, and culture belief also influenced buying intention.

  3. Electrodermal responses to implied versus actual violence on television.

    Science.gov (United States)

    Kalamas, A D; Gruber, M L

    1998-01-01

    The electrodermal response (EDR) of children watching a violent show was measured. Particular attention was paid to the type of violence (actual or implied) that prompted an EDR. In addition, the impact of the auditory component (sounds associated with violence) of the show was evaluated. Implied violent stimuli, such as the villain's face, elicited the strongest EDR. The elements that elicited the weakest responses were the actual violent stimuli, such as stabbing. The background noise and voices of the sound track enhanced the total number of EDRs. The results suggest that implied violence may elicit more fear (as measured by EDRs) than actual violence does and that sounds alone contribute significantly to the emotional response to television violence. One should not, therefore, categorically assume that a show with mostly actual violence evokes less fear than one with mostly implied violence.

  4. La iglesia del Sagrado Corazón de Jesús en Elche. Un ejemplo de la introducción del hormigón en la arquitectura sacra

    OpenAIRE

    Spairani Berrio, Silvia; Louis Cereceda, Miguel; Spairani-Berrio, Yolanda; Huesca Tortosa, José Antonio

    2016-01-01

    La iglesia del Sagrado Corazón de Jesús (Alicante, España), es quizás, el edificio proyectado por el arquitecto D. Antonio Serrano Peral cuyo valor arquitectónico es menos conocido y reconocido en el ámbito de la historia de la arquitectura de la ciudad. Sin embargo, su construcción constituye un interesante ejemplo de arquitectura sacra, como reconoció el jurado del Ministerio de Educación Nacional en 1957, en la exposición nacional de bellas artes, al conceder al arquitecto la medalla de pr...

  5. Actual heating energy savings in thermally renovated Dutch dwellings

    International Nuclear Information System (INIS)

    Majcen, Daša; Itard, Laure; Visscher, Henk

    2016-01-01

    The register of the Dutch social housing stock was analysed, containing 300.000 dwellings, renovated between 2010 and 2013. The main objective was twofold: to evaluate the performance gap in these dwellings before and after the renovation and to establish what renovation measures achieve the highest reduction of consumption, particularly in practice (actual savings). The results showed large performance gaps in dwellings with low R and high U values, local heating systems, changes from a non-condensing into a condensing boiler and upgrades to a natural ventilation system. Regarding the actual effectiveness of renovation measures, replacement of old gas boilers with more efficient ones yields the highest energy reduction, followed by deep improvements of windows. Installing mechanical ventilation yields a small reduction compared to other measures, but still much larger than theoretically expected. The paper shows once more that the calculation method currently in use cannot be considered accurate if compared to actual consumption. The study demonstrated that unrealistic theoretical efficiencies of heating systems and insulation values are causing a part of the performance gap. Nowadays, large datasets of buildings thermal performance and actual consumption offer an opportunity to improve these misconceptions. - Highlights: • Performance gap is lower in more efficient buildings. • Replacements of gas boilers – the most energy reduction among renovation measures. • Replacing the ventilation system yields a much larger reduction than expected. • How well are the standard values of the calculation methods defined? • Provide large public building performance databases including actual use data.

  6. Exaggerating Accessible Differences: When Gender Stereotypes Overestimate Actual Group Differences.

    Science.gov (United States)

    Eyal, Tal; Epley, Nicholas

    2017-09-01

    Stereotypes are often presumed to exaggerate group differences, but empirical evidence is mixed. We suggest exaggeration is moderated by the accessibility of specific stereotype content. In particular, because the most accessible stereotype contents are attributes perceived to differ between groups, those attributes are most likely to exaggerate actual group differences due to regression to the mean. We tested this hypothesis using a highly accessible gender stereotype: that women are more socially sensitive than men. We confirmed that the most accessible stereotype content involves attributes perceived to differ between groups (pretest), and that these stereotypes contain some accuracy but significantly exaggerate actual gender differences (Experiment 1). We observe less exaggeration when judging less accessible stereotype content (Experiment 2), or when judging individual men and women (Experiment 3). Considering the accessibility of specific stereotype content may explain when stereotypes exaggerate actual group differences and when they do not.

  7. Danish Sector Guide for Calculation of the Actual Energy Consumption

    DEFF Research Database (Denmark)

    Mortensen, Lone Hedegaard

    2016-01-01

    , the innovation network for sustainable construction, InnoBYG started work on a Danish sector guide for the calculation of actual energy consumption in relation to upgrading of buildings. The focus was to make a common guide for energy calculations that can be used by consultants performing calculations...... consumption compared with the estimated energy demand by calculation. The paper concludes that the result of an energy calculation should not be given as a single figure but rather as a spread between the best and worst case for the assumed conditions. Finally, a brief update on current actions is given...... related to the sector guide for calculation of actual energy consumption. Keywords – Energy calculations, actual energy consumption, energy perfomance...

  8. Sex Differences in Jealousy in Response to Actual Infidelity

    Directory of Open Access Journals (Sweden)

    John E. Edlund

    2006-01-01

    Full Text Available The present studies address two criticisms of the theory of evolved sex differences in jealousy: (a that the sex difference in jealousy emerges only in response to hypothetical infidelity scenarios, and (b that the sex difference emerges only using forced-choice measures. In two separate studies, one a paper-and-pencil survey with a student sample and the other a web-based survey targeting a non-student sample, men and women showed significant sex differences in jealousy in response to actual infidelity experiences; men experienced more jealousy in response to the sexual aspects of an actual infidelity, whereas women experienced more jealousy in response to the emotional aspects of the infidelity. Sex differences emerged using both continuous measures of jealousy as well as the traditional forced-choice measure. Overall, our results demonstrate that sex differences in jealousy are not limited to responses to hypothetical infidelity scenarios; they also emerge in response to actual infidelity experiences.

  9. Is the Einstein de Sitter model actually ruled out?

    International Nuclear Information System (INIS)

    Blanchard, A.

    2003-01-01

    The standard model for cosmology which is now strongly favored is a flat model, dominated by a vacuum density term. However, the actual direct evidences for such term are limited, essentially based on the supernova probe, i.e. based on a standard candle hypothesis. Here I would like to point out that contrary to the general belief there is room for an Einstein de Sitter universe. Actually several independent measurements, not based on stellar reference, pointed towards a high matter density Universe, weakening the need for a cosmological constant

  10. La transversalidad en la enseñanza de la medicina: el ejemplo de la Oncología Cross-sectional approach in medical education: the example of Oncology

    Directory of Open Access Journals (Sweden)

    A. Barnadas-Molins

    2010-06-01

    Full Text Available Introducción. El desarrollo de la medicina durante el siglo XIX conllevó la aparición de las especialidades médicas y quirúrgicas, configurando un nuevo escenario asistencial con la fragmentación de los tradicionales servicios de medicina y cirugía. Estos cambios también acontecieron en el campo de la docencia de la medicina, originando algunos conflictos en la definición de competencias que aún persisten. La patología médica debería actuar como punto de encuentro y eje vertebrador del resto de las especialidades médicas, pero hasta hace relativamente poco tiempo ha existido un excesivo esfuerzo en delimitar el campo de cada disciplina, aspecto que no ha facilitado una comunicación fluida entre los diferentes especialistas. La atención a los pacientes con cáncer necesita de la implicación y colaboración de los diferentes profesionales que participan en el diagnóstico y tratamiento y, por ello, precisa de un diálogo fluido entre todos ellos. La oportunidad de poder desarrollar en el pregrado una formación multidisciplinar que englobe aspectos referentes a la integración de los diferentes especialistas en beneficio del paciente facilitará una mejora en la optimización de los recursos sanitarios. La enseñanza de la Oncología en el pregrado ha estado compartida con otras especialidades, pero hasta el momento actual no ha tenido la adecuada consideración. La Oncología constituye un claro ejemplo de que el trabajo en equipo permite mejorar la eficiencia y conducción de los procesos asistenciales. Es de esperar que en las futuras promociones de estudiantes existan menos resistencias para establecer puntos de encuentro y de sinergia y que ello redunde en la adquisición de una visión más amplia y posibilista, y que pueda aplicarse en beneficio de los futuros enfermos.The development of Medicine throughout the 19th century led to the appearance of medical and surgical specialties, which thus gave rise to a new health care

  11. Sobre la presencia de Cneorum (Cneoraceae en Cuba: ¿ejemplo de disyunción biogeográfica Mediterráneo-Caribe?

    Directory of Open Access Journals (Sweden)

    Brull, Gabriel

    2009-06-01

    the presence of Cneorum in Cuba. Hence, we conclude that Cneorum can no longer be used as an example of biogeographical disjunction between the floras of the Mediterranean and the Caribbean.El objetivo del presente estudio es esclarecer la, hasta ahora, enigmática distribución mundial de la familia Cneoraceae y confirmar la existencia de un posible taxon de esta familia en Cuba, el cual es frecuentemente usado como ejemplo de conexión entre la floras del Mediterráneo y el Caribe. Para ello, durante los últimos cinco años, se han realizado intensas prospecciones de campo en aquellas áreas donde previamente se había documentado la presencia de una especie de Cneorum (identificada inicialmente como C. trimerum y como C. tricoccon posteriormente en Sierra Maestra, Cuba. Además, se ha revisado material de herbario y bibliografía diversa. La presencia de antiguos asentamientos de cafeteros franceses en las localidades donde se colectó esta especie, junto con el hecho de presentar propiedades medicinales (en hojas y frutos, hace posible que fuera introducida intencionadamente en Cuba desde el sur de Francia por los propios colonos a mediados del siglo XIX. Concluimos que esta especie no se encuentra ya en Cuba, y creemos que nunca llegó a establecerse y naturalizarse en la isla. Además, debido a un sutil parecido en las hojas, y a identificaciones realizadas a partir de materiales de herbarios, se ha estado confundiendo, hasta muy recientemente, C. tricoccon con Schoepfia stenophylla Urb. (Olacaceae, un endemismo amenazado y sobre el que ya hay actualmente un plan de conservación in situ. Dicha confusión de especies ha contribuido a mantener y transmitir diferentes errores a lo largo de la historia taxonómica sobre la supuesta presencia de Cneorum en Cuba, y por tanto, de una aparente conexión de las floras mediterráneas y caribeñas en relación a Cneoraceae.

  12. Eles eram muitos cavalos y las búsquedas del realismo actual

    Directory of Open Access Journals (Sweden)

    Matias Rebolledo Dujisin

    2014-12-01

    Full Text Available Existe una tendencia en la literatura latinoamericana de las últimas décadas de regreso a modos realistas de representación, intentando volver a vincular la literatura con la realidad concreta que se representa, con un compromiso social y político, pero a su vez cuestionando desde su misma enunciación los modos tradicionales de representación, que ya no se sostienen en un mundo donde las estructuras sociales, políticas y económicas se han transformado, cambiando la experiencia de lo real y cuestionando las posibilidades del lenguaje literario de comunicar dicha realidad material e histórica. Dentro de este panorama, Eles eram muitos cavalos (Luiz Ruffato 2001 aparece como uno de los ejemplos más radicales y complejos en esta tendencia literaria actual. En este artículo se estudiarán las características que permiten hablar de esta novela como una novela que propone un regreso crítico al realismo, con especial énfasis en algunos de los recursos y técnicas que utiliza, concentrados en tres dimensiones: el compromiso, la representación y el lenguaje, intentando comprender el sentido crítico que estos adquieren en la novela. Há uma tendência na literatura latino-americana das últimas décadas que pretende um retorno a modos realistas de representação que tentam vincular novamente a criação literária com a realidade fatual que é representada, com um engajamento social e político, mas pondo em tensão desde a sua enunciação os modos tradicionais de representação, que já não são válidos num mundo onde as estruturas sociais, políticas e econômicas têm sido transformadas, mudando a experiência do real e questionando as possibilidades da linguagem literária de comunicar essa realidade material e histórica. Dentro desse panorama, Eles eram muitos cavalos (Luiz Ruffato 2001 se apresenta como um dos exemplos mais radicais e complexos desta tendência literária atual. Neste artigo, estudaremos as caracter

  13. RE-ACTUALIZATION OF BALE BANJAR FUNCTION IN DENPASAR CITY

    Directory of Open Access Journals (Sweden)

    Suryawati P.

    2018-03-01

    Full Text Available The aim of this study was to know and understand the re-actualization of bale banjar function in Denpasar City. This study was conducted due to the imbalance between the assumptions and current reality. The data sources of this study were some bale banjar-s in Denpasar City, related informants, and previous research findings. All data were collected using observation, interviews, and literature studies techniques and were analyzed using sociocultural evolution, community rationalization, and commodification theories. The research findings showed that re-actualization of bale banjar function in Denpasar City happened due to the high demand of economic space of capitalist economy and the changes of local society’s way of thinking; re-actualization of bale banjar’s form in Denpasar City could be seen from the changes in style and appearance of the spaces that are now widely designed into two floors. The society used the upper floors as a gathering place and the lower floors are rented as a center of economic activity; re-actualization of bale banjar function in Denpasar City had the implications on the way of thinking, the conception of bale banjar form and function and material culture such as the weakening of social relations among krama banjar.

  14. Telework: Timesaving or Timeconsuming? An Investigation into Actual Working Hours

    NARCIS (Netherlands)

    Peters, P.; Wetzels, C.T.A.H.; Tijdens, K

    2008-01-01

    This paper aims to clarify the relationship between telework and the actual time employees put into their jobs. One of the reported threats to teleworkers' personal lives is that in order to finish their work, they not only use up saved commuting time, but also part of their non-working hours, even

  15. Actual situation of radioactive waste management in Guatemala

    International Nuclear Information System (INIS)

    Gomez O, P.

    1996-01-01

    This paper focuses on the actual radioactive waste management situation in Guatemala, as well as on the sources and facilities that have obtained the license, and the way to disposal them, when they are considered as radioactive waste. The Direccion General de Energia Nuclear is the entity responsible for the proper and normal performance of the regulatory activity in the country. (author). 3 refs

  16. In-Situ Determination Of Actual Evapotranspiration Using Zero Flux ...

    African Journals Online (AJOL)

    This paper presents a method of determining in-situ actual evapotranspiration using water balance method in the case of maize crop grown for two seasons at the Experimental Farm of the Department of Agricultural Engineering, Federal University of Technology, Akure in a non-saturated soil condition. The crop was ...

  17. 26 CFR 1.953-2 - Actual United States risks.

    Science.gov (United States)

    2010-04-01

    ... being the promotion of such sales to United States retail outlets by advertising in trade publications... 26 Internal Revenue 10 2010-04-01 2010-04-01 false Actual United States risks. 1.953-2 Section 1.953-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX...

  18. Land tenure in China: Legal, actual and perceived security

    NARCIS (Netherlands)

    Ma, Xianlei; Heerink, N.; Feng, S.; Shi, X.

    2015-01-01

    This paper examines the magnitudes of legal security, actual security and perceived security of farmland tenure, and the causes of currently prevailing land tenure insecurity in rural China. Two farm household surveys conducted in the northwest of Gansu province in 2010 and in the northeast of

  19. Actual problems of geo-environment and sounding systems

    OpenAIRE

    Burakhovich, T. K.; Kobolev, V. P.

    2017-01-01

    The results of the conference "Actual problems of geo-environment and sounding systems", dedicated to the memory of outstanding scientists - Vladimir Nikolaevich Shuman and Sergei Nikolaevich Kulik, who made a great contribution to the theory, methodology and geological interpretation of deep electromagnetic electromagnetic sounding of the Earth.

  20. Lexical inferencing: perceptions and actual behaviours of Turkish ...

    African Journals Online (AJOL)

    The purpose of this study was to examine Turkish English as a Foreign Language Learners' (EFL) handling of unknown words while reading English texts. The study also examines the relationship between these learners' perceptions and actual practices in the employment of knowledge sources while trying to guess the ...

  1. Physician job satisfaction related to actual and preferred job size

    NARCIS (Netherlands)

    Schmit Jongbloed, Lodewijk J.; Cohen-Schotanus, Janke; Borleffs, Jan C. C.; Stewart, Roy E.; Schonrock-Adema, Johanna

    2017-01-01

    Background: Job satisfaction is essential for physicians' well-being and patient care. The work ethic of long days and hard work that has been advocated for decades is acknowledged as a threat for physicians' job satisfaction, well-being, and patient safety. Our aim was to determine the actual and

  2. The congruence between actual and perceived person-organization fit

    NARCIS (Netherlands)

    van Vuuren, Hubrecht A.; Veldkamp, Bernard P.; de Jong, Menno D.T.; Seydel, E.R.

    2007-01-01

    Person-organization fit (P-O fit) is an important and often-researched variable, which sheds light on the way employees perceive their relationship with the organization they work for. In this study, two different assessments of P-O fit are compared, i.e. actual fit (an indirect measurement based on

  3. A Taxometric Analysis of Actual Internet Sports Gambling Behavior

    Science.gov (United States)

    Braverman, Julia; LaBrie, Richard A.; Shaffer, Howard J.

    2011-01-01

    This article presents findings from the first taxometric study of actual gambling behavior to determine whether we can represent the characteristics of extreme gambling as qualitatively distinct (i.e., taxonic) or as a point along a dimension. We analyzed the bets made during a 24-month study period by the 4,595 most involved gamblers among a…

  4. Actual and preferred personality characteristics of physical educators

    Directory of Open Access Journals (Sweden)

    Saša Cecić Erpič

    2002-12-01

    Full Text Available The Five-Factor Model of personality, which includes dimensions energy, agreeableness, conscientiousness, emotional stability, and openness, gained a growing acceptance by personality researchers. In the present study the actual personality characteristics of physical educators and the personality profile of an ideal (according to subjective evaluations of experts physical educator were investigated. The aim of the study was to examine differences between profiles of actual and preferred personality characteristics and to present differences in personality characteristics between male and female physical educators of different ages. The study included 76 (40 male, 36 female 24 to 58 year-old physical educators (mean age 39.7 years. 34 experts from the field of sport, physical education, and kinesiology evaluated the preferred personality structure of an ideal physical educator. The Big Five Observer (BFO was used to assess actual and preferred personality structures. These results show that the actual personality profile of physical educators is described with all five moderately high dimensions, which is relatively congruent with the social type from Holland's typology, characteristic of educators. In comparison with participants, an ideal physical educator should have equally expressed agreeableness, while other four dimensions should be highly expressed. Gender differences in energy and agreeableness (women have higher results in both dimensions were found significant. No significant age differences in the personality structure were obtained by a cross-sectional comparison.

  5. Actual Leisure Participation of Norwegian Adolescents with Down Syndrome

    Science.gov (United States)

    Dolva, Anne-Stine; Kleiven, Jo; Kollstad, Marit

    2014-01-01

    This article reports the actual participation in leisure activities by a sample of Norwegian adolescents with Down syndrome aged 14. Representing a first generation to grow up in a relatively inclusive context, they live with their families, attend mainstream schools, and are part of common community life. Leisure information was obtained in…

  6. Motivators to participation in actual HIV vaccine trials.

    Science.gov (United States)

    Dhalla, Shayesta; Poole, Gary

    2014-02-01

    An examination of actual HIV vaccine trials can contribute to an understanding of motivators for participation in these studies. Analysis of these motivators reveals that they can be categorized as social and personal benefits. Social benefits are generally altruistic, whereas personal benefits are psychological, physical, and financial. In this systematic review, the authors performed a literature search for actual preventive HIV vaccine trials reporting motivators to participation. Of studies conducted in the Organization for Economic Co-operation and Development (OECD) countries, the authors retrieved 12 studies reporting on social benefits and seven reporting on personal benefits. From the non-OECD countries, nine studies reported on social benefits and eight studies on personal benefits. Social benefits were most frequently described on macroscopic, altruistic levels. Personal benefits were most frequently psychological in nature. Rates of participation were compared between the OECD and the non-OECD countries. Knowledge of actual motivators in specific countries and regions can help target recruitment in various types of actual HIV vaccine trials.

  7. Actual and Virtual Reality: Making the Most of Field Trips.

    Science.gov (United States)

    Bellan, Jennifer Marie; Scheurman, Geoffrey

    1998-01-01

    Argues that a virtual field trip can complement and enhance a real one. Discusses the benefits and pitfalls of both types of field trips. Outlines a series of student and teacher activities combining an actual field trip and a virtual one to Fort Snelling in St. Paul, Minnesota. (MJP)

  8. What Do Primary School Heads Actually Do All Day?

    Science.gov (United States)

    Clerkin, Ciaran

    1988-01-01

    Reports a study which examines the role of the head teacher as described in official reports, analyzing data from interviews and time diaries to determine their actual duties. Concludes that headteachers spend much of their time on daily school maintenance, stating that if duties were delegated, headteachers could more effectively focus on…

  9. Estado Actual de Ateles fusciceps fusciceps en el Noroccidente Ecuatoriano

    OpenAIRE

    Madden, R. H.; Albuja Viteri, Luis Humberto

    1989-01-01

    En este artículo se dan a conocer los resultados de los estudios sobre el estado actual de conservación del mono araña o bracilargo(Ateles f. fusciceps), que se realizó en el sector noroccidental del Ecuador, en el que se incluye una parte de la Reserva Ecológica Cotacachi, Cayapas.

  10. Fair Equality of Opportunity in Our Actual World

    Science.gov (United States)

    Sachs, Benjamin

    2016-01-01

    Fair equality of opportunity, a principle that governs the competition for desirable jobs, can seem irrelevant in our actual world, for two reasons. First, parents have broad liberty to raise their children as they see fit, which seems to undermine the fair equality of opportunity-based commitment to eliminating the effects of social circumstances…

  11. Actual issues of organ donation. Introduction. The lecture.

    Directory of Open Access Journals (Sweden)

    V. L. V.L. Vinogradov

    2013-01-01

    Full Text Available Further development of transplantation is becoming increasingly problematic despite the impressive achievements. A deficit of donor organs is becoming the main constraint factor of its development in the world and in Russia. This article is an introduction to a series of review articles on actual issues of organ donation.

  12. Student Exposure to Actual Patients in the Classroom.

    Science.gov (United States)

    Chisholm, Marie A.; McCall, Charles Y.; Francisco, George E., Jr.; Poirier, Sylvie

    1997-01-01

    Two clinical courses for first-year dental students were designed to develop students' interaction skills through actual patient case presentations and discussions and an interdisciplinary teaching approach. Results indicate students preferred the case presentations, with or without lecture, to the lecture-only approach and felt they learned more…

  13. From nascent to actual entrepreneurship: the effect of entry barriers

    NARCIS (Netherlands)

    A.J. van Stel (André); D. Storey (David); A.R.M. Wennekers (Sander); A.R. Thurik (Roy)

    2005-01-01

    textabstractThis exploratory study focuses on the conversion from nascent to actual entrepreneurship and the role of entry barriers in this process. Using data for a sample of countries participating in the Global Entrepreneurship Monitor between 2002 and 2004, we estimate a twoequation model

  14. Cesium ion exchange using actual waste: Column size considerations

    International Nuclear Information System (INIS)

    Brooks, K.P.

    1996-04-01

    It is presently planned to remove cesium from Hanford tank waste supernates and sludge wash solutions using ion exchange. To support the development of a cesium ion exchange process, laboratory experiments produced column breakthrough curves using wastes simulants in 200 mL columns. To verify the validity of the simulant tests, column runs with actual supernatants are being planned. The purpose of these actual waste tests is two-fold. First, the tests will verify that use of the simulant accurately reflects the equilibrium and rate behavior of the resin compared to actual wastes. Batch tests and column tests will be used to compare equilibrium behaviors and rate behaviors, respectively. Second, the tests will assist in clarifying the negative interactions between the actual waste and the ion exchange resin, which cannot be effectively tested with simulant. Such interactions include organic fouling of the resin and salt precipitation in the column. These effects may affect the shape of the column breakthrough curve. The reduction in column size also may change the shape of the curve, making the individual effects even more difficult to sort out. To simplify the evaluation, the changes due to column size must be either understood or eliminated. This report describes the determination of the column size for actual waste testing that best minimizes the effect of scale-down. This evaluation will provide a theoretical basis for the dimensions of the column. Experimental testing is still required before the final decision can be made. This evaluation will be confined to the study of CS-100 and R-F resins with NCAW simulant and to a limited extent DSSF waste simulant. Only the cesium loading phase has been considered

  15. El acceso global a los medicamentos en el contexto internacional actual

    Directory of Open Access Journals (Sweden)

    Germán Velásquez

    2011-03-01

    El problema del costo de los medicamentos -de extrema urgencia para los países en desarrollo- amenaza con afectar a todo el planeta en el transcurso de los próximos 10 a 15 años, incluso a los países industrializados, cuya población está habituada desde hace casi cincuenta años a acceder sistemática y gratuitamente a los medicamentos necesarios. En efecto, ¿hasta qué punto los sistemas de salud de los países industrializados podrán seguir soportando el aumento del costo de reembolso ante la aparición, por ejemplo, de nuevos medicamentos contra las enfermedades cardiovasculares o el cáncer? Y ello, por no hablar de los tratamientos que se desarrollarán y patentarán a partir de la investigación sobre el genoma humano -sin olvidar que se ha llevado a cabo gracias a fondos públicos-, ni de las terapias relacionadas con el envejecimiento de la población, o la aparición de formulaciones pediátricas. Numerosos países europeos ya destinan a los productos farmacéuticos un porcentaje más elevado de sus gastos totales de salud que los Estados Unidos, país en el que el gasto alcanza el 12,4 %. Así, por ejemplo, en Alemania se destina el 15,2 %; en España, el 22,8 %; en Finlandia, el 16,3 %; en Francia, el 16,6 %, y en Italia, el 20,1 %. La tendencia es la misma en el conjunto de los países ricos: por ejemplo, en Canadá los medicamentos representaban en el 2005 el 17,7 % del presupuesto de la salud, contra el 11 % quince años antes; y en Japón se observa la misma tendencia. Hace 10 años, ningún país industrializado gastaba en medicamentos más del 10 % de su presupuesto de salud (2. Desde 1995, año del nacimiento de la Organización Mundial del Comercio (OMC, el debate sobre el precio de los medicamentos ha estado en la primera línea de los medios de comunicación y foros internacionales debido a los posibles efectos del ADPIC, el acuerdo sobre los aspectos de los derechos de propiedad intelectual relacionados con el comercio. La lógica del

  16. Un ejemplo de dinámica de role playing en una asignatura de libre configuración en Derecho

    Directory of Open Access Journals (Sweden)

    Encarnación La Spina

    2011-06-01

    Full Text Available Las exigencias del actual mundo laboral y profesional requieren una mayor creación de espacios de formación universitaria para la solución de problemas reales. El role playing, como técnica didáctica diseñada para asignaturas de libre configuración cursadas por estudiantes de diferente perfil formativo, facilita el proceso de enseñanza aprendizaje de contenidos complejos del Derecho. Este artículo trata de describir y evaluar la experiencia docente en una dinámica basada en la simulación para la asignatura “Convención sobre la eliminación de todas las formas de discriminación contra la mujer”.

  17. La retórica y el análisis de la tecnología y de la sociedad actuales. Presentación.

    Directory of Open Access Journals (Sweden)

    Giorgio De Marchis

    2013-02-01

    Full Text Available Es un honor para mí presentar el segundo monográfico dedicado a la retórica de la revista académica Icono 14. El anterior fue el primer número del volumen 3, en 2005. Pasa el tiempo, y queda claro que la retórica no muere, sino que se transforma. Esto es así porque la retórica es el estudio de la comunicación eficaz. Todo emisor desea que su comunicación sea lo más efectiva posible, esto es, que la comunicación logre los objetivos del comunicador. Creo que una de las fortalezas de la retórica clásica es que ha construido un andamiaje muy sólido, ordenado, que permite un análisis estructurado, y sin embargo flexible, que le facilita adaptarse a los cambios tecnológicos y sociales. Algunos artículos publicados en este monográfico sirven de ejemplo de dicha estructura trabada, pero también maleable del análisis retórico. El presente monográfico pretende integrar la retórica clásica con la tecnología actual, y ambas con las formas de comunicación social que los cambios tecnológicos han propiciado. En este número se publican nueve artículos que se ocupan de muy distintos temas, y que demuestran fehacientemente qué es la aproximación retórica actual. A continuación anotaré algunos breves comentarios sobre los artículos publicados para que el lector dirija su atención hacia aquellos textos que más le pudieran interesar.

  18. Stereotactic Target point Verification in Actual Treatment Position of Radiosurgery

    International Nuclear Information System (INIS)

    Yun, Hyong Geun; Lee, Hyun Koo

    1995-01-01

    Purpose : Authors tried to enhance the safety and accuracy of radiosurgery by verifying stereotactic target point in actual treatment position prior to irradiation. Materials and Methods : Before the actual treatment, several sections of anthropomorphic head phantom were used to create a condition of unknown coordinated of the target point. A film was sand witched between the phantom sections and punctured by sharp needle tip. The tip of the needle represented the target point. The head phantom was fixed to the stereotactic ring and CT scan was done with CT localizer attached to the ring. After the CT scanning, the stereotactic coordinates of the target point were determined. The head phantom was secured to accelerator's treatment couch and the movement of laser isocenter to the stereotactic coordinates determined by CT scanning was performed using target positioner. Accelerator's anteroposterior and lateral portal films were taken using angiographic localizers. The stereotactic coordinates determined by analysis of portal films were compared with the stereotactic coordinates previously determined by CT scanning. Following the correction of discrepancy, the head phantom was irradiated using a stereotactic technique of several arcs. After the irradiation, the film which was sand witched between the phantom sections was developed and the degree of coincidence between the center of the radiation distribution with the target point represented by the hole in the film was measured. In the treatment of actual patients, the way of determining the stereotactic coordinates with CT localizers and angiographic localizers between two sets of coordinates, we proceeded to the irradiation of the actual patient. Results : In the phantom study, the agreement between the center of the radiation distribution and the localized target point was very good. By measuring optical density profiles of the sand witched film along axes that intersected the target point, authors could confirm

  19. Actual and Potential Pedagogical Use of Tablets in Schools

    Directory of Open Access Journals (Sweden)

    Jenni Rikala

    2013-01-01

    Full Text Available This study reviews the potential of tablet technology for teaching and learning. In autumn 2012, we conducted a focused survey comprising quantitative and qualitative questions with Finnish teachers (N = 171, from 54 schools. We focused on perceived pedagogical opportunities and the actualized pedagogical potential of tablets at schools. The survey results indicate that the actual usefulness of tablets in schools was significantly less than what teachers perceived as the pedagogical potential. However, the results demonstrate the positive impact these devices are having on teaching and learning, as well as prompting changes in pedagogical perspectives. Teachers stated that tablets can diversify and enhance teaching and learning in many ways, particularly in supporting learners’ motivation and independent learning, and promoting engaging teaching methods. Nevertheless, teachers voiced concern that the student-to-device ratio at the moment is too low, thus serving as a barrier to widespread use of tablets.

  20. Tourism guide cloud service quality: What actually delights customers?

    Science.gov (United States)

    Lin, Shu-Ping; Yang, Chen-Lung; Pi, Han-Chung; Ho, Thao-Minh

    2016-01-01

    The emergence of advanced IT and cloud services has beneficially supported the information-intensive tourism industry, simultaneously caused extreme competitions in attracting customers through building efficient service platforms. On response, numerous nations have implemented cloud platforms to provide value-added sightseeing information and personal intelligent service experiences. Despite these efforts, customers' actual perspectives have yet been sufficiently understood. To bridge the gap, this study attempts to investigate what aspects of tourism cloud services actually delight customers' satisfaction and loyalty. 336 valid survey questionnaire answers were analyzed using structural equation modeling method. The results prove positive impacts of function quality, enjoyment, multiple visual aids, and information quality on customers' satisfaction as well as of enjoyment and satisfaction on use loyalty. The findings hope to provide helpful references of customer use behaviors for enhancing cloud service quality in order to achieve better organizational competitiveness.

  1. Comparative study of methods for potential and actual evapotranspiration determination

    International Nuclear Information System (INIS)

    Kolev, B.

    2004-01-01

    Two types of methods for potential and actual evapotranspiration determining were compared. The first type includes neutron gauge, tensiometers, gypsum blocks and lysimeters. The actual and potential evapotranspiration were calculated by water balance equation. The second type of methods used a simulation model for all calculation. The aim of this study was not only to compare and estimate the methods using. It was mainly pointed on calculations of water use efficiency and transpiration coefficient in potential production situation. This makes possible to choose the best way for water consumption optimization for a given crop. The final results find with the best of the methods could be used for applying the principles of sustainable agriculture in random region of Bulgarian territory. (author)

  2. Monitoring actual temperatures in Susquehanna SES reactor buildings

    International Nuclear Information System (INIS)

    Derkacs, A.P.

    1991-01-01

    PP and L has been monitoring temperatures in the Susquehanna SES reactor building with digital temperature recorders since 1986. In early 1990, data from four representative areas was analyzed to determine the temperature in each area which would produce the same rate of degradation as the distribution of actual temperatures recorded over about 40 months. From these effective average temperatures, qualified life multipliers were determined for activation energies in the range of 0.5 to 1.5 and those multipliers were used to estimate new qualified lives and the number of replacements which might be saved during the life of the plant. The results indicate that pursuing a program of determining EQ qualified lives from actual temperatures, rather than maximum design basis temperatures, will provide a substantial payback in reduced EQ driven maintenance

  3. Panorámica actual de la Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Rolando Calderón Velasco

    2001-08-01

    Full Text Available

    Los avances en el conocimiento de la fisiopatología y etiopatogenia de la diabetes mellitus y sus complicaciones han traído como consecuencia un aumento impresionante de la literatura médica sobre el particular. Estamos en una etapa de la medicina en que el estudio de cada enfermedad se convierte en un libro, lo que trae por consecuencia que al médico general le sea imposible manejar tan vasta información.

    Por ello, es necesario periódicamente revisar los avances que se hacen en la investigación para definir cuales de ellos serán de aplicación en la práctica diaria en el futuro. Muchas veces la literatura médica es tan controversial que es necesario recurrir a los llamados meta-análisis, es decir, reunir estudios y examinar miles de casos que permitan llegar a una conclusión. Sin embargo hay que recordar que la medicina siempre es individual y que por ejemplo una reacción secundaria a un medicamento, con una bajísima incidencia, puede ser que, precisamente se presente en el paciente que estamos atendiendo.

    En la diabetes mellitus se ha realizado también una transición epidemiológica. Al prolongarse el tiempo medio de vida, los pacientes tienen mayor oportunidad de presentar las llamadas complicaciones: nefropatía, retinopatía, neuropatía, vasculopatía. La desventaja para el paciente y para los sistemas de salud, sean estos últimos públicos o privados, es que estas complicaciones son incapacitantes. Así, la segunda causa de ceguera en el mundo es la diabetes mellitus, los servicios de diálisis atienden casi en el 50% a pacientes diabéticos, las amputaciones de miembros son tres o cuatro veces más frecuentes en pacientes diabéticos.

    Sin contar condiciones incapacitantes derivadas de la enfermedad cardiovascular, como el accidente cerebro vascular con sus secuelas o el infarto del miocardio con las limitaciones que deja.

    Para este artículo hemos tenido que seleccionar sólo algunos de los

  4. FRACTIONAL CRYSTALLIZATION FLOWSHEET TESTS WITH ACTUAL TANK WASTE

    International Nuclear Information System (INIS)

    HERTING, D.L.

    2006-01-01

    Laboratory-scale flowsheet tests of the fractional crystallization process were conducted with actual tank waste samples in a hot cell at the 222-S Laboratory. The process is designed to separate medium-curie liquid waste into a low-curie stream for feeding to supplemental treatment and a high-curie stream for double-shell tank storage. Separations criteria (for Cs-137 sulfate, and sodium) were exceeded in all three of the flowsheet tests that were performed

  5. Does Intrinsic Habit Formation Actually Resolve the Equity Premium Puzzle?

    OpenAIRE

    David A. Chapman

    2002-01-01

    Constantinides (1990) describes a simple model of intrinsic habit formation that appears to resolve the "equity premium puzzle" of Mehra and Prescott (1985). This finding is particularly important, since it has motivated a broader consideration of the implications of habit formation preferences in dynamic equilibrium models. However, consumption growth actually behaves very differently pre- and post-1948, and the explanatory power of the habit formation model is driven by the pre-1948 data. U...

  6. Long-term leach rates of glasses containing actual waste

    International Nuclear Information System (INIS)

    Wiley, J.R.; LeRoy, J.H.

    1979-01-01

    Leach rates of borosilicate glasses that contained actual Savannah River Plant waste were measured. Leaching was done by water and by buffer solutions of pH 4, 7, and 9. Leach rates were then determined from the amount of 137 Cs, 90 Sr, and Pu released into the leach solutions. The cumulative fractions leached were fit to a mathematical model that included leaching by diffusion and glass dissolution

  7. Long-term leach rates of glasses containing actual waste

    International Nuclear Information System (INIS)

    Wiley, J.R.; LeRoy, J.H.

    1979-01-01

    Leach rates of borosilicate glasses that contained actual Savannah River Plant waste were measured. Leaching was done by water and by buffer solutions of pH 4, 7, and 9. Leach rates were then determined from the amount of 137 Cs, 90 Sr, and plutonium released into the leach solutions. The cumulative fractions leached were fit to a mathematical model that included leaching by diffusion and glass dissolution. 5 figures, 3 tables

  8. Physician job satisfaction related to actual and preferred job size

    OpenAIRE

    Schmit Jongbloed, Lodewijk J.; Cohen-Schotanus, Janke; Borleffs, Jan C. C.; Stewart, Roy E.; Schonrock-Adema, Johanna

    2017-01-01

    Background: Job satisfaction is essential for physicians' well-being and patient care. The work ethic of long days and hard work that has been advocated for decades is acknowledged as a threat for physicians' job satisfaction, well-being, and patient safety. Our aim was to determine the actual and preferred job size of physicians and to investigate how these and the differences between them influence physicians' job satisfaction. Method: Data were retrieved from a larger, longitudinal study a...

  9. Fast Food As An Actual Form Of Modern Gastronomic Culture

    OpenAIRE

    Irina V. Sokhan

    2014-01-01

    This article analyzes the actual gastronomic practice of fast food. Traditional gastronomic culture is undergoing transformations in the modern world. New gastronomic scares are developing that are related to an inability to predict ingredients in consumed foods. Fast food is neutral on the basis of ethnic gastronomic cultures and is becoming a prevailing eating style. As opposed to fast food, alternative gastronomic practices are becoming more essential. They bear a relation to the establish...

  10. Panorama actual de la Hidrometalurgia. Los nodulos de manganeso.

    OpenAIRE

    Gálvez Flores, José

    1980-01-01

    La Metalurgia Extractiva se enfrenta en la actualidad como problema principal con tener que emplear menas cada vez más pobres y complejas. Esto, por una parte, y la legislación cada vez más severa sobre contaminación atmosférica —en particular por SO2— han condicionado la evolución de. la investigación actual hacia la hidrometalurgia.

  11. NUEN-618 Class Project: Actually Implicit Monte Carlo

    Energy Technology Data Exchange (ETDEWEB)

    Vega, R. M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Brunner, T. A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-12-14

    This research describes a new method for the solution of the thermal radiative transfer (TRT) equations that is implicit in time which will be called Actually Implicit Monte Carlo (AIMC). This section aims to introduce the TRT equations, as well as the current workhorse method which is known as Implicit Monte Carlo (IMC). As the name of the method proposed here indicates, IMC is a misnomer in that it is only semi-implicit, which will be shown in this section as well.

  12. Physician job satisfaction related to actual and preferred job size.

    Science.gov (United States)

    Schmit Jongbloed, Lodewijk J; Cohen-Schotanus, Janke; Borleffs, Jan C C; Stewart, Roy E; Schönrock-Adema, Johanna

    2017-05-11

    Job satisfaction is essential for physicians' well-being and patient care. The work ethic of long days and hard work that has been advocated for decades is acknowledged as a threat for physicians' job satisfaction, well-being, and patient safety. Our aim was to determine the actual and preferred job size of physicians and to investigate how these and the differences between them influence physicians' job satisfaction. Data were retrieved from a larger, longitudinal study among physicians starting medical training at Groningen University in 1982/83/92/93 (N = 597). Data from 506 participants (85%) were available for this study. We used regression analysis to investigate the influence of job size on physicians' job satisfaction (13 aspects) and ANOVA to examine differences in job satisfaction between physicians wishing to retain, reduce or increase job size. The majority of the respondents (57%) had an actual job size less than 1.0 FTE. More than 80% of all respondents preferred not to work full-time in the future. Respondents' average actual and preferred job sizes were .85 FTE and .81 FTE, respectively. On average, respondents who wished to work less (35% of respondents) preferred a job size reduction of 0.18 FTE and those who wished to work more (12%) preferred an increase in job size of 0.16 FTE. Job size influenced satisfaction with balance work-private hours most (β = -.351). Physicians who preferred larger job sizes were - compared to the other groups of physicians - least satisfied with professional accomplishments. A considerable group of physicians reported a gap between actual and preferred job size. Realizing physicians' preferences as to job size will hardly affect total workforce, but may greatly benefit individual physicians as well as their patients and society. Therefore, it seems time for a shift in work ethic.

  13. Preferred vs Actual Working Hours in Couple Households

    OpenAIRE

    Yi-Ping Tseng; Mark Wooden

    2005-01-01

    Working hours in Australia are quite widely distributed around the population mean. That is, there are relatively many people working both relatively short hours and relatively long hours each week. From a welfare perspective, however, it is not the actual number of hours worked that is of importance, but whether the hours being worked are consistent with individual preferences. In this paper the question of how closely hours preferences are being met is examined using data collected in the f...

  14. Receiver gain function: the actual NMR receiver gain

    OpenAIRE

    Mo, Huaping; Harwood, John S.; Raftery, Daniel

    2010-01-01

    The observed NMR signal size depends on the receiver gain parameter. We propose a receiver gain function to characterize how much the raw FID is amplified by the receiver as a function of the receiver gain setting. Although the receiver is linear for a fixed gain setting, the actual gain of the receiver may differ from what the gain setting suggests. Nevertheless, for a given receiver, we demonstrate that the receiver gain function can be calibrated. Such a calibration enables accurate compar...

  15. Posibilidad de la ética en el mundo actual

    Directory of Open Access Journals (Sweden)

    Cesar de J. Areiza A.

    1991-05-01

    Full Text Available RESUMEN En el mundo actual la ética cumple un papel fundamental en la vida de las personas, porque  son  muy frecuentes  las críticas que se le ha hecho  a la  ética como un sistema dogmático de verdades y recetas que solucionan los problemas humanos

  16. Superconductivity: actual stage forcasting and subsidies for national policy

    International Nuclear Information System (INIS)

    Morato, S.P.

    1987-01-01

    An overview on the situation of metallic superconductors, their applications and market, and a brief history about the superconductivity at high T c (new ceramic superconductors), describing the actual level of research and development in the world and national plans are presented. Some comments about incentives and markets for rare earths are done. The scientific and technological challengers are discussed and some suggestions to lead a superconductivity national program are proposed. (M.C.K.) [pt

  17. Psychoprophylaxis - Antenatal preparation and actual use during labour

    OpenAIRE

    Bergström, Malin

    2010-01-01

    The aim of this thesis was to study the effects of a model of antenatal education, focusing on natural childbirth preparation by including psychoprophylaxis, breathing and relaxation techniques to cope with labour pain, and the actual use of psychoprophylaxis during labour. Satisfaction with antenatal education and experiences of a subgroup of men with antenatal fear of childbirth were also explored. The principal design was a randomised controlled trial where the new mo...

  18. Performance of a piezoelectric energy harvester in actual rain

    International Nuclear Information System (INIS)

    Wong, Voon-Kean; Ho, Jee-Hou; Chai, Ai-Bao

    2017-01-01

    When raindrops impact on the surface of a piezoelectric beam, strain energy produced by the impinging raindrop will be converted to harvestable electrical energy by the piezoelectric layers in a cantilever beam. The novelty of this study is to investigate the performance of the harvester in actual rain and provide practical insights on implementation. The influences of rain parameters such as rain rate, rainfall depth, raindrop count, and drop size distribution (DSD) are discussed in this study. The raindrops accumulated on the surface of the piezoelectric beam will form a water layer. It is described using added mass coefficient in this study. In an actual rain experiment, a piezoelectric beam with surface area of 0.0018 m 2 is able to produce 2076 μJ of energy over a duration of 301 min. The energy generation of a raindrop impact piezoelectric energy harvester is highly dependent on the rain rate. Due to the inconsistency of the energy generation, the piezoelectric energy harvester would require an integration of suitable energy storage device for continuous operation. Nevertheless, this work shows the feasibility of harvesting raindrop energy using a piezoelectric beam. - Highlights: • The performance of a piezoelectric rain energy harvester is tested in actual rain. • The energy generation is highly dependent on the rain rate. • Practical insights on the implementation of the harvester are discussed. • A total energy of 2076 μJ is generated over a duration of 301 min.

  19. "The Actualized Neurosurgeon": A Proposed Model of Surgical Resident Development.

    Science.gov (United States)

    Lipsman, Nir; Khan, Osaama; Kulkarni, Abhaya V

    2017-03-01

    Modern neurosurgical training is both physically and emotionally demanding, posing significant challenges, new and old, to residents as well as programs attempting to train safe, competent surgeons. Models to describe resident development, such as the Accreditation Council for Graduate Medical Education competencies and milestones, address the acquisition of specific skills but largely ignore the stresses and pressures unique to each stage of resident training. We propose an alternative model of resident development adapted from the developmental psychology literature. Our model identifies the challenges that must be met at each stage of junior, intermediate, and senior and chief residency, leading ultimately to an "actualized" neurosurgeon (i.e., one who has maximized his or her potential). Failure to overcome any 1 of these challenges can lead to specific long-lasting consequences, including regret, identity crisis, incompetence, and bitterness. In contrast, the actualized surgeon is one who has successfully acquired the virtues of hope, will, purpose, fidelity, productivity, leadership, competence, and wisdom. The actualized surgeon not only functions safely, confidently, and professionally, but also successfully navigates the challenges of residency and emerges from them having fulfilled his or her maximal potential. This developmental perspective provides an individualized description of healthy surgical development. Our model allows programs to identify the basis for residents who fail to progress, counsel residents during their training, and perhaps help identify resident candidates who are better prepared to meet the developmental challenges of residency training. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. Calculation of the actual cost in the chemical fertilizer industry

    Directory of Open Access Journals (Sweden)

    Ion Ionescu

    2017-12-01

    Full Text Available The main goal of the research is to present a way of organising the managerial accounting of totally and semi finished product obtained in chemical fertilizer industry entities. For this study, we analyzed the current principle of managerial accounting to an entity in the studied area, in order to emphasize the need of organizing and implementing a modern accounting management to control the cost and increase the performance of the entities in this area, starting from the premise that there are sufficient similarities between entities in the field. The research has highlighted the fact that, nowadays, the cost calculation is organized using traditional methods, which focus on the monthly determination of the actual unit cost per product (semi-fabric and that it is necessary to organize and implement a managerial accounting, based on the use of a modern method, namely the standard cost method combined with cost centre method. The major implications of the proposed system for the researched field are the monthly calculation of actual costs per cost centres, the calculation of the actual cost per product, as the final cost carrier, to be performed over longer periods of time, usually, quarterly.

  1. The actual citation impact of European oncological research.

    Science.gov (United States)

    López-Illescas, Carmen; de Moya-Anegón, Félix; Moed, Henk F

    2008-01-01

    This study provides an overview of the research performance of major European countries in the field Oncology, the most important journals in which they published their research articles, and the most important academic institutions publishing them. The analysis was based on Thomson Scientific's Web of Science (WoS) and calculated bibliometric indicators of publication activity and actual citation impact. Studying the time period 2000-2006, it gives an update of earlier studies, but at the same time it expands their methodologies, using a broader definition of the field, calculating indicators of actual citation impact, and analysing new and policy relevant aspects. Findings suggest that the emergence of Asian countries in the field Oncology has displaced European articles more strongly than articles from the USA; that oncologists who have published their articles in important, more general journals or in journals covering other specialties, rather than in their own specialist journals, have generated a relatively high actual citation impact; and that universities from Germany, and--to a lesser extent--those from Italy, the Netherlands, UK, and Sweden, dominate a ranking of European universities based on number of articles in oncology. The outcomes illustrate that different bibliometric methodologies may lead to different outcomes, and that outcomes should be interpreted with care.

  2. El conflicto democracia/autoritarismo y sus bases sociales en Chile, 1973-1995: un ejemplo de redefinición política de un cleavage

    Directory of Open Access Journals (Sweden)

    MARIANO TORCAL

    2003-01-01

    Full Text Available En este artículo se estudian los cleavages sociales y la influencia de los legados políticos en el sistema de partidos chileno durante el período posterior a la dictadura. A diferencia de los enfoques que se centran en argumentaciones sociológicas para explicar la formación de los sistemas de partidos, en estas líneas se argumenta que la aparición de los cleavages en un sistema de partidos es producto de la agencia política, la cual puede llegar a (redefinir las identidades y los conflictos sociales. El caso chileno ilustra este punto ya que la estructura del sistema de partidos actual está notablemente influida por determinados legados políticos del período autoritario. El cleavage entre quienes apoyan al pasado régimen autoritario y aquellos que se oponen a él, ha contribuido de manera notable a la formación del sistema de partidos durante el período democrático.

  3. Los vínculos entre la información y el poder en la sociedad actual

    Directory of Open Access Journals (Sweden)

    Xosé Soengas

    2012-04-01

    Full Text Available La importancia de la información y sus efectos es algo conocido y apreciado por el poder político y económico, de ahí la necesidad y las intenciones de influir en el tratamiento y en el enfoque de los contenidos para orientarlos en el sentido que favorezcan a los sectores que controlan los medios. Por eso enmarcamos nuestro trabajo dentro de tres líneas que consideramos que establecen unas directrices que permiten analizar con rigor la información actual: la agenda setting, el news making y la información-espectáculo. Este planteamiento ayudará a conocer mejor las características de los medios y las tendencias. La gran pregunta es ¿quién establece la agenda informativa? Encontrar la respuesta a esta cuestión permite identificar quién controla la información y, por extensión, quién ejerce el poder político y económico en la sociedad. El control de la información casi siempre es paralelo al control de la opinión.La participación de empresas en los medios de comunicación es una práctica habitual y en muchos casos el capital que sustenta los periódicos, las radios y las televisiones es totalmente ajeno al mundo del periodismo. Los medios se han convertido en un negocio y, como consecuencia de ello, la información pasa a un segundo plano, siempre después de la rentabilidad económica y política. La tiranía que ejercen las audiencias sobre los contenidos es un buen ejemplo de ello, incluso en los informativos. Los programas ya no se califican por la calidad de sus contenidos, sino por el número de espectadores que los ven.

  4. Actual drawing of histological images improves knowledge retention.

    Science.gov (United States)

    Balemans, Monique C M; Kooloos, Jan G M; Donders, A Rogier T; Van der Zee, Catharina E E M

    2016-01-01

    Medical students have to process a large amount of information during the first years of their study, which has to be retained over long periods of nonuse. Therefore, it would be beneficial when knowledge is gained in a way that promotes long-term retention. Paper-and-pencil drawings for the uptake of form-function relationships of basic tissues has been a teaching tool for a long time, but now seems to be redundant with virtual microscopy on computer-screens and printers everywhere. Several studies claimed that, apart from learning from pictures, actual drawing of images significantly improved knowledge retention. However, these studies applied only immediate post-tests. We investigated the effects of actual drawing of histological images, using randomized cross-over design and different retention periods. The first part of the study concerned esophageal and tracheal epithelium, with 384 medical and biomedical sciences students randomly assigned to either the drawing or the nondrawing group. For the second part of the study, concerning heart muscle cells, students from the previous drawing group were now assigned to the nondrawing group and vice versa. One, four, and six weeks after the experimental intervention, the students were given a free recall test and a questionnaire or drawing exercise, to determine the amount of knowledge retention. The data from this study showed that knowledge retention was significantly improved in the drawing groups compared with the nondrawing groups, even after four or six weeks. This suggests that actual drawing of histological images can be used as a tool to improve long-term knowledge retention. © 2015 American Association of Anatomists.

  5. Cine peruano actual y psicopatología

    OpenAIRE

    Stucchi-Portocarrero, Santiago; Herrera-Lopez, Vanessa

    2014-01-01

    La conducta humana anormal ha sido fuente inagotable para la industria cinematográfica, difusora muchas veces de prejuicios, mas también creadora de personajes memorables para la psiquiatría. En el presente artículo se presenta un análisis psicopatológico de cinco películas peruanas actuales: “Maruja en el infierno” (1983), “Caídos del cielo” (1990), “Bajo la piel” (1996), “Días de Santiago” (2004) y “La teta asustada” (2009). Abnormal human behavior has been an inexhaustible source for th...

  6. Síndrome doloroso regional complejo: Conceptos actuales

    OpenAIRE

    Ferrer Lozano, Yovanny; Oquendo Vázquez, Pablo; Ferrer Lozano, Dunia

    2006-01-01

    Se realizó una revisión bibliográfica de los conceptos actuales que se les atribuyen al síndrome doloroso regional complejo, término propuesto en 1994 por la International Association for Study of Pain. En la aparición del síndrome intervienen varios factores como son los sistemas nerviosos periférico, central y vegetativo; el sistema endocrino, los factores psicológicos, históricos, ambientales y circunstanciales; que permiten en conjunto personalizar el dolor en cada paciente.El tratamiento...

  7. La acedia como forma de malestar en la sociedad actual

    Directory of Open Access Journals (Sweden)

    María Lucrecia Rovaletti

    2014-03-01

    Full Text Available Partiendo de la propuesta de Theunissen, se busca realizar un regreso arqueológico respecto al concepto de melancolía en la antigüedad y de acedia medieval. Con ello, se intenta reflexionar esa trama de fatiga, aburrimiento, tedio, tristeza que se entreteje en la cultura actual. Charbonneau y Legrand (2003 designan como paradepresiones a este conjunto de problemas a menudo infrasintomáticos, demasiado lábiles y poco significativos para ser denominados síntomas.

  8. Estado Actual y Retos Futuros en el Estudio del Burnout

    OpenAIRE

    Salanova Soria, Marisa; Llorens Gumbau, Susana

    2008-01-01

    El objetivo principal de este artículo es ofrecer una revisión de la actual investigación aplicada del síndrome de quemarse por el trabajo o burnout. Comenzamos con el concepto de burnout, su evolución desde los primeros estudios en ocupaciones de servicios, hasta la actualidad en donde la investigación ha demostrado la importancia de considerar otras ocupaciones, y ampliar las dimensiones clave del burnout. En segundo lugar, examinaremos cómo evaluar el burnout, en función de la pos...

  9. Mobile phones. Up-to-date knowledge and actual questions

    International Nuclear Information System (INIS)

    Asmuss, Monika; Dehos, Anne; Geschwentner, Dirk; Kreuzer, Michaela; Matthes, Ruediger; Poelzl, Christiane; Pophof, Blanka

    2010-01-01

    Starting point of the German Mobile Phone Research Project (DMF) were reported health effects from low level exposure. In mostly interdisciplinary projects, these effects were followed up. In addition the actual everyday exposure was evaluated and the risk perception within the society and possibilities for risk communication were investigated. Although there are still scientific questions unsolved, the DMF contributed significantly to an improvement of the risk assessment and the public communication. Overall, the results from DMF and other research projects do not give reason to doubt the effectiveness of the radiation protection limits. (orig.)

  10. The actual practice of air cleaning in Belgian nuclear facilities

    Energy Technology Data Exchange (ETDEWEB)

    Goossens, W.R. [PEGO, Mol (Belgium)

    1995-02-01

    With 60% of its power generation from nuclear stations Belgium has 7 nuclear power stations in operation with a total capacity of 5.4 MWe. Enriched uranium is imported and converted to fuel assemblies. The actinides of reprocessed fuel are recycled as MOX fuel. A main waste conditioning operation has been performed in the PAMELA vitrifier. The actual practice of nuclear air cleaning in the Belgian PWR station DOEL-4 and in the PAMELA -vitrification plant for high level liquid waste is reviewed.

  11. Monitoring based maintenance utilizing actual stress sensory technology

    Science.gov (United States)

    Sumitro, Sunaryo; Kurokawa, Shoji; Shimano, Keiji; Wang, Ming L.

    2005-06-01

    In recent years, many infrastructures have been deteriorating. In order to maintain sustainability of those infrastructures which have significant influence on social lifelines, economical and rational maintenance management should be carried out to evaluate the life cycle cost (LCC). The development of structural health monitoring systems, such as deriving evaluation techniques for the field structural condition of existing structures and identification techniques for the significant engineering properties of new structures, can be considered as the first step in resolving the above problem. New innovative evaluation methods need to be devised to identify the deterioration of infrastructures, e.g. steel tendons, cables in cable-stayed bridges and strands embedded in pre- or post-tensioned concrete structures. One of the possible solutions that show 'AtoE' characteristics, i.e., (a)ccuracy, (b)enefit, (c)ompendiousness, (d)urability and (e)ase of operation, elasto-magnetic (EM) actual stress sensory technology utilizing the sensitivity of incremental magnetic permeability to stress change, has been developed. Numerous verification tests on various steel materials have been conducted. By comparing with load cell, strain gage and other sensory technology measurement results, the actual stresses of steel tendons in a pre-stressed concrete structure at the following stages have been thoroughly investigated: (i) pre-stress change due to set-loss (anchorage slippage) at the tendon fixation stage; (ii) pre-stress change due to the tendon relaxation stage; (iii) concrete creep and shrinkage at the long term pre-stressing stage; (iv) pre-stress change in the cyclic fatigue loading stage; and (v) pre-stress change due to the re-pre-stress setting stage. As the result of this testing, it is confirmed that EM sensory technology enables one to measure actual stress in steel wire, strands and steel bars precisely without destroying the polyethylene covering sheath and enables

  12. Actual questions in Slovak and European nuclear sector

    International Nuclear Information System (INIS)

    Slugen, V.

    2010-01-01

    The close cohesion of research and education underlines the development of all research areas and contributes to their sustainability. In the paper, new approaches of European Commission (DG RTD Energy) to nuclear power engineering development (focused on area fission and reactor systems) and applications also for Slovak conditions are discussed in details. Research, education and training increase not only economical factor and technical development, but imply the higher level of safety culture by design or operation of nuclear installations. The paper will be focused on the actual questions in frame of Slovak as well as European nuclear sector.

  13. Tendencias actuales y futuras de la terapia de familias

    Directory of Open Access Journals (Sweden)

    Francisco Almagro Domínguez

    1996-06-01

    Full Text Available Se exponen brevemente la situación actual y las perspectivas de la terapia familiar a partir de la información obtenida en el Séptimo Congreso de IFTA (International Family Therapy Association, celebrado en Guadalajara, México, en Octubre de 1995. Los criterios actuales abarcan desde el ciclo vital y las técnicas nuevas, hasta el tratamiento familiar del SIDA y el cáncer. El futuro se considera, en general, promisorio para estas terapias. Se habla de relacionar diagnósticos, enseñanza integrada a planes de estudio y entrenamiento de personal comunitario; todo ello como perspectiva de la terapia de familiasThe present situation and the outlooks of family therapy based on the information obtained at the 7th Congress of the International Family Therapy Association, held in Guadalajara, Mexico, in October, 1995, are briefly explained. New criteria embrace from the vital cycle and the new techniques to the family treatment of AIDS and cancer. In general, the future is considered as promising for these therapies. It is talked about relating diagnoses, integrating teaching to curricula, and training community personal; all of it as a prospect of family therapy.

  14. Actual conditions of radiation control in radioisotope utilization field

    International Nuclear Information System (INIS)

    Kakihara, Koji

    1980-01-01

    It may be said that the actual conditions on radiation safety are being improved in utilizing radioisotopes or radiation in Japan. It depends greatly on the results of the voluntary effort of users and the regulations by the ''radiation injury prevention law'' and its relevant ordinances. However, the actual conditions of the strict observation of the law are much insufficient. According to the results of official inspection in 1978, 60% of whole enterprises concerned and 73% of educational and medical organizations were judged as incomplete. Such tendency should not be left as it is, but it should also be noticed that there are realities that critical accidents or injuries have not occurred even in such conditions as many violations mentioned above. Since the existing law has not been subjected to essential revision in the past two decades, it might be said that the law does not properly fit to the present conditions because the progress of related techniques was made during this period. Meanwhile, difficulties exist in measuring the low level concentration in the use of low energy radioisotopes or tracer experiments such as in the process analysis in factories or in the analysis of the movement of trace constituent in soil. Further, there is a problem on the necessity of securing the chief technicians handling radiation, and there is the contradiction that the chief technicians are useless in normal condition but are powerless in case of accidents. This situation should be improved as soon as possible. (Wakatsuki, Y.)

  15. THE POPULATION'S ECONOMIC EDUCATION IN THE ROMANIAN ACTUALITY

    Directory of Open Access Journals (Sweden)

    Mihaela, SAVU

    2014-11-01

    Full Text Available This paper aims at to present the essence and the role of economic education related to the natural movement of a functioning market economy in the Romanian actuality. We understand education as an important form of social consciousness in the sense of bipolarity, namely as the premise and the effect at a dynamic microeconomic and macroeconomic level. In this dynamic movement, economic education appears more and more visibly as a new factor of production or as a new dimension of human capital. In our approach we consider several theoretical and methodological axes that allow us to reveal the interdependence of education to the economic and social development, from an emulative or frantic perspective. In this way we treat the evolution of complex phenomena of economic education in terms of public policy, highlighting the need to intensify the decision-making efforts of management and execution, consistent pursuing to link the causes with the effects of economic education in the Romanian actuality.

  16. Downscaling Coarse Actual ET Data Using Land Surface Resistance

    Science.gov (United States)

    Shen, T.

    2017-12-01

    This study proposed a new approach of downscaling ETWATCH 1km actual evapotranspiration (ET) product to a spatial resolution of 30m using land surface resistance that simulated mainly from monthly Landsat8 data and Jarvis method, which combined the benefits of both high temporal resolution of ETWATCH product and fine spatial resolution of Landsat8. The driving factor, surface resistance (Rs), was chosen for the reason that could reflect the transfer ability of vapor flow over canopy. Combined resistance Rs both upon canopy conditions, atmospheric factors and available water content of soil, which remains stable inside one ETWATCH pixel (1km). In this research, we used ETWATCH 1km ten-day actual ET product from April to October in a total of twenty-one images and monthly 30 meters cloud-free NDVI of 2013 (two images from HJ as a substitute due to cloud contamination) combined meteorological indicators for downscaling. A good agreement and correlation were obtained between the downscaled data and three flux sites observation in the middle reach of Heihe basin. The downscaling results show good consistency with the original ETWATCH 1km data both temporal and spatial scale over different land cover types with R2 ranged from 0.8 to 0.98. Besides, downscaled result captured the progression of vegetation transpiration well. This study proved the practicability of new downscaling method in the water resource management.

  17. Investigations of actual conditions of medical radiation technologists

    International Nuclear Information System (INIS)

    2002-01-01

    At 50 year after enactment of the law of medical radiation technologists, their actual conditions were investigated. The investigation was done in December 2001 by questionnaire to directors of 10,514 facilities and answers were obtained from 4,241 facilities (40.37%). Following 11 questions (major answers and their analysis in parenthesis) were made: Nature of the facility (Private hospitals 45.8%, public ones 20.8%); State of radiation department (Independent department of the technologists from medical one about 30%); Actual job of the technologists (X-ray about 81% of the facilities, angiography 34%, CT 78%, MRI 38% where 94% of technologists conduct, nuclear medicine 17%, ultrasound 51% where, 10%); Personnel of the radiation department (21,897 persons in total/male 85%); Fulfillment of the personnel number; Treatment of the personnel; Acknowledgement system of the Technologist Society; Management of radiation instruments like daily examination; Radiation control (Leak dose measurement by technologists by themselves about 50% facilities for X-ray and radio-therapy); Medical exposure (Measurement experience about 50%); and Possession of dose rate-meter/survey-meter (Possession in about 40% facilities). (N.I.)

  18. Investigations of actual conditions of medical radiation technologists

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-12-01

    At 50 year after enactment of the law of medical radiation technologists, their actual conditions were investigated. The investigation was done in December 2001 by questionnaire to directors of 10,514 facilities and answers were obtained from 4,241 facilities (40.37%). Following 11 questions (major answers and their analysis in parenthesis) were made: Nature of the facility (Private hospitals 45.8%, public ones 20.8%); State of radiation department (Independent department of the technologists from medical one about 30%); Actual job of the technologists (X-ray about 81% of the facilities, angiography 34%, CT 78%, MRI 38% where 94% of technologists conduct, nuclear medicine 17%, ultrasound 51% where, 10%); Personnel of the radiation department (21,897 persons in total/male 85%); Fulfillment of the personnel number; Treatment of the personnel; Acknowledgement system of the Technologist Society; Management of radiation instruments like daily examination; Radiation control (Leak dose measurement by technologists by themselves about 50% facilities for X-ray and radio-therapy); Medical exposure (Measurement experience about 50%); and Possession of dose rate-meter/survey-meter (Possession in about 40% facilities). (N.I.)

  19. [Volunteering in psychiatry: determining factors of attitude and actual commitment].

    Science.gov (United States)

    Lauber, C; Nordt, C; Falcato, L; Rössler, W

    2000-10-01

    To assess public attitude, actual working commitment and the respective influence of demographic, psychological and sociological variables on voluntary help in psychiatry. Multiple logistic regression analysis of the results of a representative population survey in Switzerland. Public attitude is mostly positive, but the respective working commitment is small. Attitude depends on gender, psychological factors (social distance, stereotypes), and on attitude to community psychiatry. For the working commitment, clearly distinct predictors are found: age, emotions, participation, and perceived discrimination to the mentally ill. For both attitude and commitment, having a social profession and interest in mass media are predictors. Internationally compared, Switzerland has a positive attitude and a big commitment in lay helping in psychiatry. But attitude is different from actual commitment. Lay helpers' work must be limited to realizable tasks and they need professional recruitment, instruction, and supervision otherwise they tend to be over-burden. The unused potential of voluntary helpers has to be opened specifically, e.g. by involving mass media and opinion-makers.

  20. La educación actual: retos para el profesorado

    Directory of Open Access Journals (Sweden)

    Marina García Carmona

    2015-12-01

    Full Text Available La educación actual necesita adaptarse a los cambios que se producen y se han producido en la sociedad. El profesorado se enfrenta de este modo a diferentes retos que debe afrontar para la consecución de una educación de calidad acorde a las necesidades actuales. Procesos de enseñanza-aprendizaje donde el alumnado sea el protagonista, la creación de espacios de diálogo donde se promueva el papel activo del alumnado en la sociedad, la apertura de los centros educativos a su contexto, el adecuado uso de las tecnologías de la información y la comunicación y la atención a la diversidad cultural del alumnado, son algunas de las tareas a las que el profesorado da respuesta en nuestros días y sobre las que se reflexiona en el presente trabajo. Para ello es necesaria la mejora de la formación inicial y permanente del profesorado de todos los niveles educativos.

  1. Actual preferences for EV households in Denmark and Sweden

    DEFF Research Database (Denmark)

    Jensen, Anders Fjendbo; Haustein, Sonja; Cherchi, Elisabetta

    , as the EV market is still quite immature in most countries, lack of data on EV users is a common problem for researchers. Data on EV purchase and use have thus often been collected by means of data from intentional statements (see e.g. Bühler et al. 2014), stated preferences (see e.g. Bunch et al. 1993......; Hidrue et al. 2011; Jensen et al. 2014) and EV vehicle trials (Golob & Gould 1998; Franke & Krems 2013; Jensen et al. 2014). While such studies have provided important insight into various areas of the EV market, the fact that the results are not based on actual behaviour means that they are subject...... to a high degree of uncertainty. Being the global EV market forerunner, Norway has a better foundation for studying the EV market based on actual EV owners. On these grounds, Klöckner et al. (2013), studied differences in car use between EV and conventional vehicle (CV) users. Also in Norway, Mersky et al...

  2. Perceived and actual academic competence in maltreated children.

    Science.gov (United States)

    Kinard, E M

    2001-01-01

    The aims were twofold: 1) to determine whether maltreated and nonmaltreated children differed in the accuracy of their self-assessments of academic achievement; and 2) to determine whether discrepancies between perceived and actual academic competence were related to perceptions of social support from mothers, teachers, and peers. A sample of 195 maltreated children known to a state protective service agency was compared to a control group of 179 nonmaltreated children. The groups were matched on child's gender, age, ethnicity, and birth order; socioeconomic ranking of neighborhood; and family structure. Although maltreated children had significantly lower achievement scores than did nonmal-treated children, the two groups did not differ on perceived academic competence. With regard to discrepancies between perceived and actual competence, maltreated children were more likely than nonmaltreated children to overestimate their level of competence, particularly for reading and arithmetic. Overall, children who reported low maternal support were more likely to overestimate reading competence than were those who reported average or high maternal support. When maltreatment status was considered, maltreated children with low support seemed likely to overestimate abilities, whereas nonmaltreated children with low support seemed likely to underestimate competence. Maltreated children may overestimate their academic abilities in order to compensate for self-perceptions of low self-worth. Efforts to improve academic performance in maltreated children should focus not only on increasing academic skills but also on enhancing self-esteem.

  3. Advanced liquid waste processing technologies: Theoretical versus actual application

    International Nuclear Information System (INIS)

    Barker, Tracy A.

    1992-01-01

    This paper provides an overview of Chem-Nuclear Systems, Inc. (CNSI) experience with turn-key chromate removal at the Maine Yankee Nuclear Plant. Theoretical and actual experiences are addressed on topics such as processing duration, laboratory testing, equipment requirements, chromate removal, waste generation, and waste processing. Chromate salts are used in industrial recirculation cooling water systems as a corrosion inhibitor. However, chromates are toxic at concentrations necessary for surface inhibition. As a result, Chem-Nuclear was contracted to perform turn-key chromate removal and waste disposal by demineralization. This project was unique in that prior to on-site mobilization, a composite sample of chromated waste was shipped to CNSI laboratories for treatment through a laboratory scale system. Removal efficiency, process media requirements, and waste processing methodology were determined from this laboratory testing. Samples of the waste resulting from this testing were processed by dewatering and solidification, respectively. TCLP tests were performed on the actual processed waste, and based on the TCLP results, pre-approval for media waste disposal was obtained. (author)

  4. YAG laser cladding to heat exchanger flange in actual plant

    International Nuclear Information System (INIS)

    Toshio, Kojima

    2001-01-01

    This paper is a sequel to ''Development of YAG Laser Cladding Technology to Heat Exchanger Flange'' presented in ICONE-8. A YAG Laser cladding technology is a permanent repairing and preventive maintenance method for heat exchanger's flange (channel side) seating surface which is degraded by the corrosion in long term operation. The material of this flange is carbon steel, and that of cladding wire is type 316 stainless steel so as to have high corrosion resistance. In former paper above, the soundness of cladding layers were presented to be verified. This channel side flange is bolted with tube sheet (shell side) through metal gasket. As the tube sheet side is already cladded a corrosion resistant material, it needs to apply the repairing and preventive maintenance method to only channel side. In 2000 this technology had been performed to the actual heat exchanger (Residual Heat Removal Heat Exchanger; RHR Hx) flange in domestic nuclear power plant. This paper described the outline, special equipment, and our total evaluation for this actual laser cladding work. And also several technical subjects which we should solve and/or improve for the next project was presented. (author)

  5. The Singularity: A Crucial Phase in Divine Self-Actualization?

    Directory of Open Access Journals (Sweden)

    Michael Zimmerman

    2008-10-01

    Full Text Available Ray Kurzweil and others have posited that the confluence of nanotechnology, artificial intelligence, robotics, and genetic engineering will soon produce posthuman beings that will far surpass us in power and intelligence. Just as black holes constitute a ldquo;singularityrdquo; from which no information can escape, posthumans will constitute a ldquo;singularity:rdquo; whose aims and capacities lie beyond our ken. I argue that technological posthumanists, whether wittingly or unwittingly, draw upon the long-standing Christian discourse of ldquo;theosis,rdquo; according to which humans are capable of being God or god-like. From St. Paul and Luther to Hegel and Kurzweil, the idea of human self-deification plays a prominent role. Hegel in particular emphasizes that God becomes wholly actualized only in the process by which humanity achieves absolute consciousness. Kurzweil agrees that God becomes fully actual only through historical processes that illuminate and thus transform the entire universe. The difference is that for Kurzweil and many other posthumanists, our offspringmdash;the posthumansmdash;will carry out this extraordinary process. What will happen to Home sapiens in the meantime is a daunting question.br /br /

  6. Angina crónica estable. Consideraciones actuales

    Directory of Open Access Journals (Sweden)

    Yanier Coll Muñoz

    2011-03-01

    Full Text Available La angina de pecho crónica estable es un síndrome clínico caracterizado por dolor o malestar precordial secundario a isquemia miocárdica y sin características clínicas de inestabilidad. El debate actual sobre esta entidad clínica incluye tres aspectos fundamentales: diagnóstico, prevalencia e impacto socioeconómico, y tratamiento médico frente a revascularización miocárdica. En los últimos cuatro años se han dado a conocer los resultados de varios estudios multicéntricos de gran importancia que compararon tratamiento médico con revascularización miocárdica y cirugía de revascularización frente a intervención coronaria percutánea; además, han mejorado las técnicas de revascularización y existe abundante información sobre la eficacia de nuevos fármacos antiisquémicos. El presente trabajo tiene como objetivo hacer una revisión de los aspectos actuales más importantes relacionados con la angina de pecho estable y su tratamiento, publicados en la literatura especializada.

  7. Investigation of actual conditions of mammography in Kagoshima prefecture

    International Nuclear Information System (INIS)

    Baba, Natsuki; Tanimoto, Eriko; Kobayashi, Yasuhiro; Kuma, Kouji

    2009-01-01

    We surveyed the actual conditions of mammography with regard to image quality and radiation dose at 44 facilities in Kagoshima prefecture in 1999. In April 2004, guidelines for mammography newly included the standard of digital mammography. From September to October 2005, the survey was conducted at 48 facilities, and the results of the survey were compared with that in 1999. We visited 44 of the 48 facilities, and visually evaluated the image quality of mammograms for RMI156 and clinical mammograms. In addition, we measured average mammary gland dose at each facility. The number of the mammography device that satisfied the specified guideline criterion was larger than that in 1999. Image quality for the RMI156 mammograms improved. However, the results of the present survey revealed several problems. First, the number of facilities that had quality control instruments for mammography are few. Second, radiological technologists, medical doctors, and nurses did not share knowledge or information regarding mammography. Finally, there were differences in devices and image quality for mammography among the facilities. We achieved an understanding of the actual conditions of mammography in Kagoshima prefecture by visiting many facilities, evaluating image quality, and communicating with many staff members. Our results may be useful for the development of mammography examinations. (author)

  8. Fatigue life prediction of autofrettage tubes using actual material behaviour

    International Nuclear Information System (INIS)

    Jahed, Hamid; Farshi, Behrooz; Hosseini, Mohammad

    2006-01-01

    There is a profound Bauschinger effect in the behaviour of high-strength steels used in autofrettaged tubes. This has led to development of methods capable of considering experimentally obtained (actual) material behaviour in residual stress calculations. The extension of these methods to life calculations is presented here. To estimate the life of autofrettaged tubes with a longitudinal surface crack emanating from the bore more accurately, instead of using idealized models, the experimental loading-unloading stress-strain behaviour is employed. The resulting stresses are then used to calculate stress intensity factors by the weight function method as input to fatigue life determination. Fatigue lives obtained using the actual material behaviour are then compared with the results of frequently used ideal models including those considering Bauschinger effect factors and strain hardening in unloading. Using standard fatigue crack growth relationships, life of the vessel is then calculated based on recommended initial and final crack length. It is shown that the life gain due to autofrettage above 70% overstrain is considerable

  9. Los prioratos cistercienses y benedictinos como ejemplo del protagonismo monástico en la Galicia del antiguo régimen

    Directory of Open Access Journals (Sweden)

    María SEIJAS MONTERO

    2009-12-01

    Full Text Available RESUMEN: En este artículo hemos intentando conocer el papel relevante que los prioratos benedictinos y cistercienses, situados en las actuales provincias de Pontevedra y Ourense, han tenido a lo largo del Antiguo Régimen en el contexto del monacato gallego. No podemos olvidar que estas pequeñas instituciones eran los enclaves fundamentales para la administración de las rentas de sus respectivas casas matrices: San Martín de Santiago y Santa María de Acibeiro, respectivamente. En esta tesitura, nuestros objetivos han sido dos: por una parte, acercarnos al estudio evolutivo de la renta foral en los prioratos benedictinos de Carboeiro y Vilanova, gracias a la documentación eclesiástica existente en diferentes archivos gallegos; y por otro, aproximarnos al sistema contable, es decir el comportamiento de los ingresos y de los gastos en estas dos instituciones en la segunda mitad del siglo XVII y a los prioratos cistercienses de Banga y Beariz en el siglo XVIII, a través, en este último caso, de los libros de contabilidad consultados en el Archivo Histórico Nacional.ABSTRACT: In this article we have tried to know the important role of the cistercienses and benedictines priories, located in the currents provinces of Pontevedra and Ourense, during Old Regime and in the Galician monkhood context. We can't leave out that these little institutions were the basis enclaves to the management of the rents of theirs headquarters: San Martin de Santiago and Santa María de Acibeiro, respectively. In this way, we expound two objectives: on the one hand, we want to approach to the evolutional study of the foral rent —through the eclesiastical documents keeped in the Galician archives—, in the benedictines priories of Carboeiro and Vilanova; and, in the other hand, we are trying to take up the accountant system, the incomes and expenses behavior in both institutions of the second half of the 17th century and the cistercienses priories of Banga and

  10. Los prioratos cistercienses y benedictinos como ejemplo del protagonismo monástico en la Galicia del antiguo régimen

    Directory of Open Access Journals (Sweden)

    María SEIJAS MONTERO

    2009-12-01

    Full Text Available RESUMEN: En este artículo hemos intentando conocer el papel relevante que los prioratos benedictinos y cistercienses, situados en las actuales provincias de Pontevedra y Ourense, han tenido a lo largo del Antiguo Régimen en el contexto del monacato gallego. No podemos olvidar que estas pequeñas instituciones eran los enclaves fundamentales para la administración de las rentas de sus respectivas casas matrices: San Martín de Santiago y Santa María de Acibeiro, respectivamente. En esta tesitura, nuestros objetivos han sido dos: por una parte, acercarnos al estudio evolutivo de la renta foral en los prioratos benedictinos de Carboeiro y Vilanova, gracias a la documentación eclesiástica existente en diferentes archivos gallegos; y por otro, aproximarnos al sistema contable, es decir el comportamiento de los ingresos y de los gastos en estas dos instituciones en la segunda mitad del siglo XVII y a los prioratos cistercienses de Banga y Beariz en el siglo XVIII, a través, en este último caso, de los libros de contabilidad consultados en el Archivo Histórico Nacional.ABSTRACT: In this article we have tried to know the important role of the cistercienses and benedictines priories, located in the currents provinces of Pontevedra and Ourense, during Old Regime and in the Galician monkhood context. We can't leave out that these little institutions were the basis enclaves to the management of the rents of theirs headquarters: San Martin de Santiago and Santa María de Acibeiro, respectively. In this way, we expound two objectives: on the one hand, we want to approach to the evolutional study of the foral rent ���through the eclesiastical documents keeped in the Galician archives—, in the benedictines priories of Carboeiro and Vilanova; and, in the other hand, we are trying to take up the accountant system, the incomes and expenses behavior in both institutions of the second half of the 17th century and the cistercienses priories of Banga

  11. RENOVACIÓN DE LA DIDÁCTICA DE LA GEOGRAFÍA FÍSICA EN 2º DE BACHILLERATO. LA CLIMATOLOGÍA COMO EJEMPLO

    Directory of Open Access Journals (Sweden)

    José María Ramos Santos

    2014-12-01

    Full Text Available   Los recientes cambios normativos que afectan a las materias de segundo curso de Bachillerato han obligado a modificaciones en los libros de texto que se siguen en los centros educativos. ¿Hasta qué punto ha tenido lugar una mejora en la calidad del curriculum de Geografía Física que se presenta en estos libros? ¿Es coherente el análisis de los climas de España con el nivel académico al que se dirigen los libros de texto? La propuesta de cambio que realizamos se enmarca dentro de la Climatología, pues observamos que en el análisis de los climas se producen importantes desajustes entre las propuestas metodológicas y los contenidos que realmente se presentan en los libros de textos, no siempre ajustados a un tratamiento geográfico de los climas Palabras clave: Libros de texto, curriculum, clasificación climática, climas, climatología. Abstract: Recent normative changes that affect on second year of high school have obliged changes in textbooks How far have taken place an improvement in the quality of the curriculum of Physical Geography presented in these books? How coherent is analysis of the climates of Spain with the academic level at which textbooks are heading? The proposed change, which we make, is part of Climatology, as we observe that in the analysis of climates are produced significant misalignments between the methodological proposals and the content that is actually presented in textbooks, are not always adjusted to a geographical treatment of the climates. Key Words: Textbooks, curriculum, climate classification, climate, Climatology. Résumé: Les changements de politique concernant les matières de la dernière année de baccalauréat ont entraîné des modifications dans les manuels utilisés dans les lycées. Dans quelle mesure il y a une amélioration de la qualité du programme d’études de géographie physique présenté dans ces livres? L’analyse des climats de l’Espagne est-il cohérent avec le

  12. Actual Status of CAREM-25 Fuel Element Development

    International Nuclear Information System (INIS)

    Perez, Edmundo

    2000-01-01

    In the frame of the CAREM Project, under Cnea s Reactor and Nuclear Plants Program, the Nuclear Fuel Thematic Area is one among others on which the project is organized. In this area, the primary objective to reach is to actualize the mechanical fuel element and reactivity control designs, taking in account the recents conceptual and engineering modifications introduced in the reactor, and ending with a consolidated conceptual and basic development.In order to reach these objectives, it is presented the way on which the area was organized, the participating working groups, the task required, the personnel involucrated, the grade of global development reached in the areas of engineering, developments, fabrication and essays of design verification, and the found difficulties, the tasks under ejecution, just finished and necessaries to fulfill completely the objectives. Finally, it is possible to say that due to the work realized, the conceptual design of both components is finished and the basic design is under development

  13. Tomasello y Stern: Dos perspectivas actuales incluyentes del Desarrollo Infantil

    Directory of Open Access Journals (Sweden)

    Mata Isabel López

    2011-01-01

    Full Text Available El presente artículo tiene como objetivo ilustrar dos perspectivas actuales del desarrollo infantil incluyentes más que excluyentes -Michael Tomasello (cognitivo y Daniel Stern (social-subjetivo-, en cuanto a que integran a su explicación los descubrimientos de las capacidades tempranas del bebé -realizados a partir de 1970/80- y, sin renunciar al paradigma teórico particular del que provienen, reconocen junto a estas competencias tempranas el rol fundamental de los diversos factores intervinientes en el desarrollo -lo innato y lo ambiental (social y cultural-, los diferentes métodos de investigación y las limitaciones de una mirada reduccionista. Además, postulan que se hace necesaria la conversación entre las diferentes perspectivas teóricas, para lograr una descripción del infante como una unidad.

  14. IMPORTANCIA DE LA POSVENTA EN LA MEZCLA DE MERCADEO ACTUAL

    Directory of Open Access Journals (Sweden)

    Ana Prieto Sánchez

    2007-07-01

    Full Text Available El artículo tiene como objetivo analizar la importancia de la postventa en la mezcla de mercadeo actual. Para lograr este propósito, se utilizó el método de la interpretación de los significados de la información, se llama información a los “datos” recolectados a través de la investigación documental. Se consultaron autores como: Cancer (2005, Kotler (2005, Reyes (2005,Villar (1997, Walther (1997. Con el resultado de la aplicación de este método se procedió a presentar los aspectos relevantes de la investigación: necesidad de la postventa, atención al cliente, postventa como estrategia competitiva, para finalmente plantear un nuevo modelo de organización de postventa.

  15. Photovoltaic performance models: an evaluation with actual field data

    Science.gov (United States)

    TamizhMani, Govindasamy; Ishioye, John-Paul; Voropayev, Arseniy; Kang, Yi

    2008-08-01

    Prediction of energy production is crucial to the design and installation of the building integrated photovoltaic systems. This prediction should be attainable based on the commonly available parameters such as system size, orientation and tilt angle. Several commercially available as well as free downloadable software tools exist to predict energy production. Six software models have been evaluated in this study and they are: PV Watts, PVsyst, MAUI, Clean Power Estimator, Solar Advisor Model (SAM) and RETScreen. This evaluation has been done by comparing the monthly, seasonaly and annually predicted data with the actual, field data obtained over a year period on a large number of residential PV systems ranging between 2 and 3 kWdc. All the systems are located in Arizona, within the Phoenix metropolitan area which lies at latitude 33° North, and longitude 112 West, and are all connected to the electrical grid.

  16. CONECTIVISMO, ¿UN NUEVO PARADIGMA EN LA EDUCACION ACTUAL?

    Directory of Open Access Journals (Sweden)

    Liana Carolina Ovalles Pabon

    2014-06-01

    Full Text Available Este proyecto es producto de una reflexión crítica y estructurada por la inminente presencia en la cotidianidad de mecanismos tecnológicos que directa o indirectamente están presentes en los actos pedagógicos, surge la necesidad de entender la forma como está estructurando el pensamiento de los estudiantes y desde el accionar docente, cómo se puede beneficiar el accionar docente y pedagógico de ésta nueva tendencia que gira entorno a la tecnología que permite la conectividad; la educación no puede ser agena a las tendencias y actualizaciones del mundo, por esta razón se crea el paradigma de la educación actual en base al conectivismo.

  17. Planning continuity and the actual conditions of shopping malls.

    Science.gov (United States)

    Morita, Yoshitsugu; Tahara, Manabu

    2004-11-01

    The main purpose of this study is to investigate the continuity of the planning of shopping malls in downtown areas of Japan and to look into the tendencies of the current existing malls until today. This paper is a summary of a survey conducted on the actual conditions of current shopping malls and a questionnaire administered to local governments in the survey areas. The results of this study allow us to summarize the reasons for and changes caused by renewal efforts directed toward the streets, public spaces, and urban elements (pavement, bench, streetlight, arcade, sculpture, etc.) in shopping malls. Furthermore, these results also help us to understand the scale of the renewal efforts as well as their timing in relation to when the shopping mall was originally constructed.

  18. Expected satiation alone does not predict actual intake of desserts.

    Science.gov (United States)

    Guillocheau, Etienne; Davidenko, Olga; Marsset-Baglieri, Agnès; Darcel, Nicolas; Gaudichon, Claire; Tomé, Daniel; Fromentin, Gilles

    2018-04-01

    The degree to which consumers expect foods to satisfy hunger, referred to as expected satiation, has been reported to predict food intake. Yet this relationship has not been established precisely, at a quantitative level. We sought to explore this relationship in detail by determining whether expected satiation predicts the actual intake of semi-solid desserts. Two separate experiments were performed: the first used variations of a given food (eight apple purées), while the second involved a panel of different foods within a given category (eight desserts). Both experiments studied the consumption of two products assigned to volunteers based on their individual liking and expected satiation ratings, given ad libitum at the end of a standardised meal. A linear model was used to find predictors of food intake and included expected satiation scores, palatability scores, BMI, age, sex, TFEQ-R, TFEQ-D, water consumption during the meal, reported frequency of eating desserts, and reported frequency of consuming tested products as explanatory variables. Expected satiation was a significant predictor of actual food intake in both experiments (apple purée: F(1,97) = 18.60, P desserts: F(1,106) = 9.05, P desserts, on group and on individual level. Our results confirm the importance of expected satiation as a predictor of subsequent food intake, but highlight the need to study individual consumption behaviour and preferences in order to fully understand the role of expected satiation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Actualization of Categories Linguonationalism and Linguopatriotism in Modern Linguistics

    Directory of Open Access Journals (Sweden)

    Kosmeda Tetiana

    2016-12-01

    Full Text Available Background: In modern linguistics E. Sepir’s-B. Warf’s theory of a language relativity attracts attention of many scientists, the essence of which some linguists negate as well as they don’t agree to a traditional system of the methodological bases of linguoculturology because this theory «approves» linguonationalism. Purpose: The purpose of the analysis is to illustrate the fact of implementation of the linguonationalism ideology concerning the Ukrainian language by the Russian Empire; the very fact is observed nowadays and the linguopatriotism of the Ukrainians is negated and disrespected by the Russian linguists. Results: Linguonationalism is the ideologization of the very language and a language as a means of a collective self-identification, as a realization of a certain language policy of totalitarian states and modelling of myths in different language forms (discourses. The status of the Ukrainian language, its functions, ontology in Ukraine is considered by modern Russian linguists untruthfully, certain facts are falsified. The system of O. Potebnya’s views represents the objective points of view on the actualized in this research notions of «linguonationalism» and «linguopatriotism». O. Potebnya singled out the task to keep to a reasonable linguopatriotism, which is mentioned in his quotation: «a gradual nationalism – is internationalism». O. Potebnya emphasizes that a nation can be understood only through its language. It is the language that gives the opportunity to see and to feel a nation’s seeing of the world. The scientist actualizes the problem of a modern culturology and the language must be considered as «a certain means of creation and thought refining». Discussion: Modern Ukrainian linguists must elaborate a certain perspective programme aimed at the explanation of the problem of linguonationalism and linguopatriotism.

  20. Perspectiva histórica y claves actuales de la diversidad terminológica aplicada a la educación mediática

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    Alejandro Buitrago Alonso

    2017-07-01

    Full Text Available El ámbito de la educación mediática transita en un terreno científico que a lo largo del tiempo ha sido etiquetado con un extenso catálogo de denominaciones diferentes. “Educomunicación”, “alfabetización mediática” o “competencia digital” son sólo algunos ejemplos de los vocablos que encontramos con mayor frecuencia a la hora de sumergirnos en el campo de estudio que aboga por empoderar al ciudadano en el sentido crítico ante sus medios. Más allá de la preferencia de los diversos autores ante unas u otras opciones terminológicas, se hace necesaria una revisión conceptual que trate de arrojar luz acerca de las particularidades teóricas y semánticas relativas a los diversos sustantivos y adjetivos que conviven en el entramado léxico que rodea a la educación mediática. De este modo, el presente artículo se fundamenta en un recorrido histórico a través de las nomenclaturas que mayor influencia alcanzaron en las últimas décadas, a la vez que trata de ofrecer las claves actuales para caminar hacia una convergencia que establezca un criterio sólido y común en lo referente a la cuestión terminológica de la educación mediática.

  1. The Cinematic Bergson: From Virtual Image to Actual Gesture

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    John Ó Maoilearca

    2016-12-01

    Full Text Available Deleuze’s film-philosophy makes much of the notion of virtual images in Bergson’s Matter and Memory, but in doing so he transforms a psycho-meta-physical thesis into a (very unBergsonian ontological one. In this essay, we will offer a corrective by exploring Bergson’s own explanation of the image as an “attitude of the body”—something that projects an actual, corporeal, and postural approach, not only to cinema, but also to philosophy. Indeed, just as Renoir famously said that “a director makes only one movie in his life. Then he breaks it into pieces and makes it again,” so Bergson wrote that each philosopher only makes one “single point” throughout his or her whole career. And this one point, he then declares, is like a “vanishing image,” only one best understood as an attitude of the body. It is embodied image that underlies an alternative Bergsonian cinema of the actual and the body—one that we will examine through what Bergson’s has to say about “attitude” as well as “gesture” and “mime.” We will also look at it through a gestural concept enacted by a film, to be precise, the five remakes that comprise Lars von Trier’s and Jørgen Leth’s The Five Obstructions (2003. This will bring us back to the idea of what it is that is being remade, both by directors and philosophers, in Renoir’s “one film” and Bergson’s singular “vanishing image” respectively.  Is the “one” being remade an image understood as a representation, or is it a gesture, understood as a bodily movement? It is the latter stance that provides a wholly new and alternative view of Bergson’s philosophy of cinema.

  2. Family Business in the Czech Republic: Actual Situation

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    Anastasia PETLINA

    2015-09-01

    Full Text Available Purpose of the article: The purpose of this paper is to define the actual situation of family business on the market, particularly focused on qualities of family business and its strengths or weaknesses. The object of research is the family business as an economical phenomenon. The study includes two subjects: firstly, to find out a specification of the family business, to analyze family ties within the business in accordance with the laws of the Czech Republic or to find out the current economic situation in family business and, secondly, to identify the features of family business as well as the difficulties faced thereby, lying in a base of two main components, namely the family system and the same of entrepreneurship. Methodology/methods: The article was prepared on the basis of general theoretical scientific methods, particularly on those of analysis, synthesis, analogy, comparison, generalization and deduction, or the method of expert estimates. For the analysis of the actual situation in big Czech family business enterprises, it was decided to use the secondary data of a top research-journal for this area, namely the Forbes.cz. In accordance with one of the paper goals, a SWOT analysis was applied to find out the basic strengths and weaknesses of family business. It was decided to verify the received information by interviewing several representatives of the family business in the Czech Republic. Scientific aim: The aim of scientific research is to improve the understanding of family business from the perspective of difficulties faced by family business and its economic perspectives. Findings: The results of this study have allowed the finding of a definition for the family business based on family ties and the laws of the Czech Republic. Another finding is that family business as a motor of the Czech economy has a real potencial for its development and it is able to enhance the Czech economy competitiveness on the world market. In

  3. LA ÉTICA EN EL PERIODISMO MULTIMEDIA ACTUAL

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    Manuel Núñez Encabo

    2011-01-01

    Full Text Available La convergencia entre prensa, audiovisual, telecomunicaciones e Internet a través de la tecnología digital es el marco histórico en el que tiene que desarrollarse el periodismo hoy. En este complejo y nuevo panorama informativo actual, desde diversos soportes interconectados, sigue siendo, sin embargo, inmutable la exigencia del derecho constitucional y fundamental de los ciudadanos a recibir informaciones plurales, veraces y opiniones libres y éticas en todos los temas de interés general, respetando los derechos fundamentales de la persona -en el marco del art. 20 y Título I de nuestra Constitución- y la garantía, para ello, es que existan profesionales de la información con dos requisitos imprescindibles: (a Formación adecuada para la elaboración, interpretación y transmisión de los contenidos informativos a los ciudadanos a través de los medios de comunicación y (b compromiso público de asumir su responsabilidad deontológica. Sólo estos profesionales tienen el derecho de denominarse periodistas con las consecuencias de que sin periodistas no existe el periodismo y sin periodismo no tiene sentido la existencia de medios de comunicación -empresas informativas, tal como se entienden actualmente jurídica y socialmente, por lo que seguir denominando medios de comunicación- empresas informativas sin la existencia del ejercicio profesional del periodismo, sería un fraude a las garantías exigibles por los ciudadanos desde su derecho constitucional y fundamental a la información, desnaturalizando además la singularidad de las empresas informativas que de acuerdo con el Código de Deontológica del Periodismo del Consejo de Europa se deben considerar “como empresas especiales socioeconómicas cuyos objetivos empresariales deben quedar limitados por las condiciones que deben hacer posible la prestación de derechos fundamentales”. Con estas características, es imprescindible en el campo de la información la convivencia

  4. LA GEOGRAFÍA DE LA PERCEPCIÓN: UNA METODOLOGÍA VÁLIDA APLICADA AL CASO DE UNA CIUDAD DE TIPO MEDIO-PEQUEÑO. EL EJEMPLO DE YECLA (MURCIA

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    Francisco José Morales Yago

    2012-01-01

    Full Text Available Cualquier ciudad está compuesta por un espacio real, físico que condiciona o facilita la vida de sus ciudadanos. Para su estudio se emplea una visión “externa” que estaría avalada por el manejo de la cartografía y los datos estadísticos, la confrontación de estos datos daría pie a unos resultados concretos, medibles. La geografía de la percepción y el comportamiento desde sus inicios hace más de cinco décadas propone sumar a lo anterior una nueva visión que recogería la experiencia personal de sus ciudadanos a través de sus sensaciones, emociones y preferencias. Ello nos conduciría a una visión “interior” de esta misma realidad que se encaminaría más hacia el espacio vivido y subjetivo. El presente trabajo tiene como objeto utilizar las propuestas de esta corriente de pensamiento geográfico para analizar el caso real de una ciudad de tipo medio que podría servir como ejemplo para aplicarse en otros espacios de similares características.

  5. ERGONOMIC DESIGN RECOMMENDATIONS BASED ON AN ACTUAL CHAINSAW DESIGN

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    J. Kaljun

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: To develop high quality products, a designer has to consider various influential factors, one of which is ergonomics. And to fashion a specific product for the user, a designer needs expert knowledge of the user’s requirements. However, expert knowledge can also be accessed through an intelligent advisory system for ergonomic design support. The effectiveness of such an expert system depends mainly on the quality of the knowledge base and on the appropriateness of the system's inference engine. Data for the system’s knowledge base can be collected in different ways. One approach is to study relevant projects to collect appropriate ergonomic solutions; another is to recognise bottlenecks in ergonomic design. This paper presents a case study of the design of an actual chainsaw – with emphasis on ergonomic design solutions – that can be transformed into ergonomic design recommendations. At the end of the paper, an application of one of the derived recommendations within the knowledge base of the intelligent advisory system is presented.

    AFRIKAANSE OPSOMMING: By die ontwerp van gehaltegoedere moet aandag gegee word aan verskeie faktore soos die Ergonomie. Die produkontwerper moet deeglike kennis dra van die verbruikersbehoeftes. Daarbenewens moet hy liefs ook gebruik maak van ’n intelligente sisteem vir ontwerphulp. Die navorsing is toegespits op datasteun vir ’n kettingsaagontwerp en toon hoe die intelligente sisteem betekenisvolle ondersteuning verleen.

  6. Sustainability: Actuality and necessity in the construction sector in Colombia

    International Nuclear Information System (INIS)

    Acevedo Agudelo, Harlem; Vasquez Hernandez, Alejandro; Ramirez Cardona, Diego Alejandro

    2012-01-01

    The construction industry, a part of being essential to achieve the society development, is also one of the main generators of solid waste and pollution, and it is also responsible for a great part of the landscape transformation and the energy usage. These are enough reasons for the industry not to be indifferent to the actual environmental problematic. This paper, which is intended for academic and professional community generally, presents a diagnosis about the current state of construction in Colombia regarding the environmental impact that it generates. To this end, it exposes the Colombian construction industry framed-related to its environmental impact, and documents, chronologically, the practices and strategies that have been used to reduce the negative impact on the environment throughout the time until nowadays. Finally, this document presents a survey result applied to a representative sample of constructive firms of the Valle de Aburra, Antioquia, where several aspects, regarding the concept of sustainable building and the environmental actions that the firm carries out, were inquired.

  7. Actual characteristics of nutrition of the population in Odessa region

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    L. Y. Kovalchuk

    2017-02-01

      Summary Study of hygiene and environmental problems in the Odessa region should be aimed at the preservation of public health by minimizing the negative impact of environmental factors. Nutrition is one of the most important factors. Actual direction of modern medical science is the study of dietary intake and nutritional status of specific population groups to establish correlation between nutrition and health.Odessaregion differs significantly from other regions ofUkraineon the national population structure. The features of the modern structure of nutrition of the local population is the lack of animal protein, polyunsaturated fatty acids (in the face of excess animal fat intake, many vitamins, micro- and macronutrients, dietary fibers. Recently, in the region there is a problem of nutritional rationalizing for people coming into the territory of theOdessaregion from different geographical areas for long term. Scientific substantiation of preventive measures to optimize the nutrition of the population ofOdessaregion and establish the correlation with indicators of health status, disability, and the main components of lifestyle are important for the prevention of nutrition-caused diseases and improve the health of the population of theSouth Ukraine. Keywords: public health, structure of nutrition, dietary intake ,regional differences.

  8. EL TRASTORNO LÍMITE DE LA PERSONALIDAD: CONTROVERSIAS ACTUALES

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    Vicente E. Caballo

    2000-01-01

    Full Text Available Los trastornos de personalidad representan hoy día una de las áreas de mayor desafío para la psicología científica. Aunque los principales sistemas de clasificación de la psicopatología (DSM-IV y CIE-10 les dedican un considerable espacio, son, quizás, unos de los grupos de síndromes más desconocidos a todos los niveles: epidemiología, etiología, evaluación, tratamiento, etc. En el breve trabajo que aquí presentamos intentamos describir brevemente diversos aspectos de uno de los trastornos de personalidad más representativos actualmente: el trastorno límite de la personalidad (TLP. A pesar de que este síndrome comparte con el resto de los trastornos de personalidad una escasez de conocimiento, es, probablemente, uno de los más investigados y sobre el que se han desarrollado una variedad de terapias cognitivo-conductuales. A lo largo de este trabajo planteamos también algunas de las controversias actuales más candentes y resaltamos la necesidad de una mayor y más sistematizada investigación sobre el TLP.

  9. Actual approaches in diagnosis and therapy of malignant lymphoma

    International Nuclear Information System (INIS)

    Moog, F.; Roemer, W.

    1998-01-01

    Actual molecular strategies in therapy of lymphoma attempt to utilize the immune system to target and eliminate residual lymphoma cells after first line therapy. Therefore lymphoma-specific vaccines are used. Therapy was already successful in vitro, in vivo studies are planned for the near future. In the past two decades, prognosis of lymphoma patients has improved due to advances in staging as well as in therapy control. The introduction of duplex sonography allows the decision on dignity of suspicious lymph nodes not only by size criteria but also by different perfusion pattern. Similar advances have been made in cross sectional imaging like computed tomography and magnetic resonance imaging. The development of lymph node specific contrast agents present new tools for further investigation. In nuclear medicine, functional imaging using positron-emission tomography presents new perspectives especially in diagnosis and treatment control of malignant lymphoma. The visualization of the glucose metabolism using the radiolabeled glucose analogue fluorodeoxyglucose (FDG) allows the detection of involved lymph nodes independent of arbitrary criteria such as lesion diameter. First studies on the use of FDG-PET in staging and restaging of lymphoma patients show promising results. (orig.) [de

  10. GOCE gravity field simulation based on actual mission scenario

    Science.gov (United States)

    Pail, R.; Goiginger, H.; Mayrhofer, R.; Höck, E.; Schuh, W.-D.; Brockmann, J. M.; Krasbutter, I.; Fecher, T.; Gruber, T.

    2009-04-01

    In the framework of the ESA-funded project "GOCE High-level Processing Facility", an operational hardware and software system for the scientific processing (Level 1B to Level 2) of GOCE data has been set up by the European GOCE Gravity Consortium EGG-C. One key component of this software system is the processing of a spherical harmonic Earth's gravity field model and the corresponding full variance-covariance matrix from the precise GOCE orbit and calibrated and corrected satellite gravity gradiometry (SGG) data. In the framework of the time-wise approach a combination of several processing strategies for the optimum exploitation of the information content of the GOCE data has been set up: The Quick-Look Gravity Field Analysis is applied to derive a fast diagnosis of the GOCE system performance and to monitor the quality of the input data. In the Core Solver processing a rigorous high-precision solution of the very large normal equation systems is derived by applying parallel processing techniques on a PC cluster. Before the availability of real GOCE data, by means of a realistic numerical case study, which is based on the actual GOCE orbit and mission scenario and simulation data stemming from the most recent ESA end-to-end simulation, the expected GOCE gravity field performance is evaluated. Results from this simulation as well as recently developed features of the software system are presented. Additionally some aspects on data combination with complementary data sources are addressed.

  11. Investigaciones actuales del empleo de Allium sativum en medicina

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    Eslhey María Sánchez Dominguez

    2016-02-01

    Full Text Available Desde tiempos ancestrales el ajo Allium sativum ha sido utilizado por sus propiedades medicinales, ampliamente conocidas. Posee múltiples efectos beneficiosos; tales como: antimicrobiano, hipolipidémico, antitrombótico, actividad antitumoral, antihipertensivo, entre otras. Los compuestos sulfurados presentes en el mismo, principalmente alicina y ajoene, constituyen los principios activos responsables de las actividades biológicas referidas. Se realizó una revisión bibliográfica empleando los recursos disponibles en la red Infomed, específicamente Ebsco, PubMed, Hinari y SciELO, a través de los cuales se accedieron a las bases de datos: Medline, Academic Search Premier, Cochrane Database of Systematic Reviews y MedicLatina, para revisar el estado actual de las investigaciones del ajo en medicina. Existen evidencias científicas que avalan su uso, comprobando los efectos antes referidos. En los últimos años predominan artículos que se centran en el estudio de diferentes formulaciones del ajo: extracto añejo, extracto acuoso, aceite, ajo crudo. En algunas de las referencias consultadas se reconocen limitaciones metodológicas en estas investigaciones. Es consenso que las diferentes formulaciones elaboradas a partir el ajo deben utilizarse como tratamiento complementario.

  12. Prevención y tratamiento actual del glaucoma

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    DR. P. José Manuel Díaz

    2010-11-01

    Full Text Available El glaucoma es la principal causa de ceguera no reversible en el mundo, afectando al 2% de la población. Actualmente se considera una neuropatía óptica, donde la presión intraocular juega un rol fundamental en la patogenia y las características del daño óptico producido. Con el tratamiento actual, se busca prevenir el daño en la estructura del nervio óptico, para preservar el campo visual, persiguiendo mantener la calidad de vida del paciente. Existen nuevos métodos imaginológicos que junto al examen clínico y campo visual, predicen daño y avance de enfermedad. Se incluyen en la comprensión de la patología la apoptosis y el concepto de neuroprotección. Nuevos fármacos buscan mantener una adecuada reducción en la presión intraocular sin fluctuaciones, evitando efectos adversos y mejorando la adherencia al tratamiento. Nuevas herramientas terapéuticas como la trabeculoplastía selectiva láser y nuevas cirugías como el implante de tubos de drenaje, aumentan las posibilidades de evitar la ceguera por glaucoma.

  13. Telecommunications in South Africa: Governance of who is actually regulating?

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    L-F Pau

    2013-09-01

    Full Text Available Although the Republic of South Africa telecommunications market is a maturing one with a large customer base to serve, it has been repeatedly been observed over the past few years that many good intentions were formulated in the regulatory sphere with sometimes poor outcomes and unclear governance. A number of surprising observations have been made on the outcomes, the delays or other process related events linked to regulatory measures. The paper thus researches first, from a governance point of view, who is actually regulating the telecommunications industry; it identifies next opportunities and bottlenecks whereby a change might happen to reach the expected outcomes. A political economy methodology is taken, backed up by extensive field work over 2010 and 2011, leading to a web of conjectures providing answers to the first question, based on an extensive analysis of key stakeholders goals, positions and interactions. Finally, a number of measures are proposed to improve the governance, regulatory impact and efficiency, and evolve the South African telecommunications eco-system.

  14. Reconciling actual and perceived rates of predation by domestic cats

    Science.gov (United States)

    McDonald, Jennifer L; Maclean, Mairead; Evans, Matthew R; Hodgson, Dave J

    2015-01-01

    The predation of wildlife by domestic cats (Felis catus) is a complex problem: Cats are popular companion animals in modern society but are also acknowledged predators of birds, herpetofauna, invertebrates, and small mammals. A comprehensive understanding of this conservation issue demands an understanding of both the ecological consequence of owning a domestic cat and the attitudes of cat owners. Here, we determine whether cat owners are aware of the predatory behavior of their cats, using data collected from 86 cats in two UK villages. We examine whether the amount of prey their cat returns influences the attitudes of 45 cat owners toward the broader issue of domestic cat predation. We also contribute to the wider understanding of physiological, spatial, and behavioral drivers of prey returns among cats. We find an association between actual prey returns and owner predictions at the coarse scale of predatory/nonpredatory behavior, but no correlation between the observed and predicted prey-return rates among predatory cats. Cat owners generally disagreed with the statement that cats are harmful to wildlife, and disfavored all mitigation options apart from neutering. These attitudes were uncorrelated with the predatory behavior of their cats. Cat owners failed to perceive the magnitude of their cats’ impacts on wildlife and were not influenced by ecological information. Management options for the mitigation of cat predation appear unlikely to work if they focus on “predation awareness” campaigns or restrictions of cat freedom. PMID:26306163

  15. CONTROVERSIAS ACTUALES EN LA TEORÍA PURA DEL DINERO

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    Ari Wancier

    2000-12-01

    Full Text Available En este trabajo se expone el debate actual sobre la teoría pura del dinero evaluando la validez de los resultados de dos clases de modelos neoclásicos -de generaciones traslapadas y de búsqueda- que intentan explicar el dinero a partir de la teoria del equilibrio general walrasiano. De otro lado se presenta una propuesta alternativa no neoclásica fundamentada en la concepción de la unidad de la circulación y la producción de Marx y en una visión institucional del dinero.This article presents the current debate on pure theory of the money, evaluating the validity of the results of two types of neoclassical models -overlapping generations and search-, which attempt to explain money departing from Walrasian general equilibrium theory. It also presents an alternative non-neoclassical proposal, based on Marx's conception of the unity between circulation and production and on an institutional vision of money

  16. Eyewitness identification in actual criminal cases: an archival analysis.

    Science.gov (United States)

    Behrman, B W; Davey, S L

    2001-10-01

    This study analyzed 271 actual police cases in order to address several prevalent issues in the eyewitness literature. Suspect identification (SI) rates were obtained for 289 photographic lineups, 258 field showups, 58 live lineups, and 66 lineup identifications preceded by earlier identifications. SI rates were assessed for 3 levels of extrinsic evidence: no extrinsic evidence, evidence of minimal probative value, and evidence of substantial probative value. The SI rates for the photographic lineups were assessed as a function of delay, same vs. cross-race conditions, witness type, and weapon presence. SI rates declined significantly over time; SI rates were significantly greater for the same-race condition. SI rates were much greater for field showups than photographic lineups, 76% vs. 48%. The SI rates for the field showups did not vary as a function of eyewitness conditions. The relation between confidence and suspect/foil identifications for the live lineups was significant and moderately high. The utility of archival identification studies for eyewitness testimony research is discussed.

  17. Designed for wartime needs, but never actually issued

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    Pantelić Svetlana

    2014-01-01

    Full Text Available Seeking funds to finance the war against the Turks which it entered in July 1876, Serbia, ruled by Prince Milan Obrenović, passed the decision on issuing paper banknotes with no backing in precious metals. They were printed at the national printing house in Belgrade. About 1500 pieces of banknotes of the Main National Treasury of the Principality of Serbia were printed in different denominations: 1, 5, 10, 50, and 100 dinars. These banknotes were never actually in circulation, being the test prints only, used to check whether the machines and technology for their future printing were working properly. They are extremely rare and popular with collectors. The most interesting ones are the 1-dinar banknotes because they have no reverse side, the 5-dinar banknotes because they were painted by the poet and painter Đura Jakšić, and the 10-dinar ones because they feature the drawings of the painter Đorđe Krstić.

  18. How to actualize potential: a bioecological approach to talent development.

    Science.gov (United States)

    Ceci, Stephen J; Williams-Ceci, Sterling; Williams, Wendy M

    2016-08-01

    Bioecological theory posits three interacting principles to explain developmental outcomes such as fluctuating achievement levels and changing heritability coefficients. Here, we apply the theory to the domain of talent development, by reviewing short-term and long-term cognitive interventions. We argue that macro-level analyses of cultural practices (e.g., matrilineal inheritance and property ownership) and national systems of education are consistent with the bioecological theory; when the findings from these analyses are unpacked, the engines that drive them are so-called proximal processes. This finding has implications for the design and delivery of instruction and the development of talent. We argue that talent is fostered by the same three bioecological mechanisms that explain the actualization of genetic potential. We conclude by discussing several self-descriptions and personal narratives by gifted students in which they spontaneously refer to these bioecological mechanisms in their own talent-development processes. Similar testimonials have been documented by historic talent researchers such as Benjamin Bloom, noting the importance of continual adjustments in feedback. © 2016 New York Academy of Sciences.

  19. Institutos profesionales en Chile. Tendencias actuales y heterogeneidad institucional

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    Pablo Sandoval Vilches

    2017-01-01

    Full Text Available El artículo desarrolla un diagnóstico de la situación actual de los Institutos Profesionales (IP-s existentes en el país, con énfasis en la heterogeneidad que presentan entre sí. Para ello se realiza un análisis de los indicadores del sistema ÍNDICES del CNED, utilizando técnicas estadísticas de clasiicación multivariante. Los resultados muestran la existencia de importantes diferencias entre los IP-s actualmente vigentes, como son el número de áreas de conocimientos ofertadas, procedencia de la matrícula, infraestructura y la tasa resultado del ejercicio / patrimonio. A partir de éstas, fueron identiicados 4 conglomerados de IP-s en los cuales tiende a coincidir el ámbito de formación que ofrecen con las características institucionales internas. Se concluye que el reconocimiento de esta diversidad puede contribuir a la mejora de los mecanismos de evaluación dispuestos para la acreditación institucional de este tipo de instituciones.

  20. El Fondo Monetario Internacional ante la crisis financiera actual

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    Romualdo Bermejo y Rosana Garciandía

    2009-01-01

    Full Text Available La convulsión financiera iniciada en octubre de 2008 ha reavivado el debate político, social y doctrinal sobre las debilidades del sistema monetario y financiero internacional. Desde su consolidación institucional en la segunda post-guerra mundial, su legitimidad,eficiencia y justicia se han cuestionado constantemente. En estos últimos meses, su incapacidad para prever y evitar crisis como la actual se ha criticado especialmente. La crisis de la deuda de los años ochenta, el “tequilazo” mexicano de 1994 o la crisisasiática de finales de los años noventa ponen de manifiesto la existencia de elementos que dichas instituciones no han sido capaces de controlar. La cadena de infortunios financieros de los últimos meses lo corrobora y hace necesaria una profunda reflexión en términos económicos, jurídicos y también institucionales.El Fondo Monetario Internacional constituye, junto con el Banco Internacional de Reconstrucción y Fomento, el núcleo del sistema monetario y financiero internacional. Creado por los acuerdos de Bretton Woods en diciembre de 1945, el Fondo debía encargarse en su origen de favorecer la estabilidad financiera y el crecimiento económico de los Estados, poniendo a disposición de éstos sus recursos. Con el paso de los años, su cometido se ha ampliado abarcando cada vez más aspectos como la supervisión de las políticas económicas de los países miembros o la influencia en las políticas macroeconómicas nacionales. Esa extensión de sus facultades va unida, sin lugar a duda, a una creciente responsabilidad por el cumplimiento satisfactorio de su misión.Teniendo esto en cuenta, el actual debate sobre la necesidad de una nueva arquitectura financiera internacional debe ahondar en las fortalezas y debilidades del Fondo, por su papel fundamental en la misma. En este sentido, la reforma iniciada en 2005 bajo ladirección del español Rodrigo Rato se ha enfrentado a la evaluación más exigente: una crisis

  1. Hipótesis actuales relacionadas con la sensibilidad dentinal

    Directory of Open Access Journals (Sweden)

    Andrés Pérez Ruiz

    1999-08-01

    Full Text Available Se hace una revisión sobre las hipótesis actuales concernientes a la sensibilidad dentinal, centrando el análisis en las teorías acerca de la presencia de nervios en la dentina, la transmisión del impulso nervioso mediante el odontoblasto y el movimiento de fluidos dentro de la dentina. Por ser la explicación de la sensibilidad de la dentina uno de los más complejos problemas de la fisiología y la histología del diente, se exponen los hechos morfológicos y funcionales que apoyan la validez de los mecanismos mencionados. Se concluye que aunque la teoría hidrodinámica tiene una sólida base experimental y es la de mayor aceptación en la actualidad, pudieran estar involucrados en la génesis del dolor dentinal más de una de estas explicaciones probables.A review of the present hypotheses of dentinal sensitivity was carried out. The analysis was centered on the theories of the existance of nerves in dentin, the transfer of nervous impulse through odontoblast and the fluid flow in the dentin. Since the explanation of dentin sensitivity is one of the most complex problems of dental physiology and histology; the morphological and functional aspects that support the validity of the mentioned mechanisms are stated. It is concluded that although the hydrodynamic theory has a sound experimental basis and is widely accepted at present, more than one of these likely theories could be involved in the genesis of dentinal pain.

  2. DISCURSIVE ACTUALIZATION OF ETHNO-LINGUOCULTURAL CODE IN ENGLISH GLUTTONY

    Directory of Open Access Journals (Sweden)

    Nikishkova Mariya Sergeevna

    2014-11-01

    Full Text Available The article presents the overview of linguistic research on gastronomic / gluttony communicative environment as ethnocultural phenomenon from the standpoint of conceptology, discourse study and linguosemiotics. The authors study the linguosemiotic encoding / decoding in the English gastronomic (gluttony discourse. The peculiarities of gastronomic gluttonyms "immersion" into everyday communication are studied. The anglophone ethnicities are revealed and different ways of gluttony texts (including the precedent ones formation are investigated. The linguosemiotic parameters of ethnocultural (anglophone gastronomic coded communication are established, their discursive characteristics are identified. It is determined that in English gastronomic communication, the discursive actualization of ethno-linguocultural code has a dynamic nature; the constitutive features of gastronomic discourse have symbolic (semiotic basics and are connected with such semiotic categories as code, encoding, decoding. It was found that food is semiotic in its origin and represents the cultural code. It was revealed that the semiosis of English gastronomic text is regularly filled with the codes of traditional "English-likeness" (ethnic term by Roland Barthes expressed by gluttonyms. "Nationality" code is detected through the names of products specific to certain areas; national identity of ethnic code also allows highlighting ways of dish garnishing and serving, typical characteristics of particular local preparation methods. The authors analyze the "lingualization" of food images having an ambivalent character, determined, firstly, by food signs (gluttonyms which structure the common space of gastronomic discourse and provide it with ethnic linguocultural food source; secondly, by immerging formed images into a specific ethnic code that is decoded in gastronomic discourse unfolding. The precedent texts accumulate ethnic information supplying adequate gastronomic worldview

  3. Tendencias actuales en la educación moral

    Directory of Open Access Journals (Sweden)

    José Alberto Mesa

    2004-01-01

    Full Text Available El artículo presenta un análisis crítico de los cuatro enfoques de educación moral que Edward McClellan considera como los más influyentes actualmente: la clarificación de valores, la educación del carácter, el desarrollo moral desde la perspectiva de Lawrence Kohlberg y el enfoque feminista de la educación del cuidado. En el análisis de Kohlberg se distingue a su vez entre el enfoque del desarrollo moral desde una perspectiva cognitiva, derivado de su marco psicológico, y la propuesta de la Escuela Justa como su proyecto real de educación moral. El análisis de estos enfoques se hace desde el debate filosófico de las tensiones entre el individuo y la comunidad, como clave de lectura de la modernidad y la búsqueda actual del sentido de la vida humana. Este debate se presenta desde las investigaciones de Charles Taylor sobre los orígenes del concepto del yo, la importancia de la revolución individualista y la crisis del concepto de comunidad que esta revolución ha implicado. Se asume, así mismo, un concepto de ética que se deriva de la pregunta sobre la vida buena y no meramente sobre los deberes u obligaciones con los demás. El artículo termina con una breve consideración sobre los retos que para la educación moral en América Latina implica el análisis presentado

  4. Tendencias actuales en la educación moral

    Directory of Open Access Journals (Sweden)

    Tendencias actuales en la educación moral

    2004-05-01

    Full Text Available El artículo presenta un análisis crítico de los cuatro enfoques de educación moral que Edward McClellan considera como los más influyentes actualmente: la clarificación de valores, la educación del carácter, el desarrollo moral desde la perspectiva de Lawrence Kohlberg y el enfoque feminista de la educación del cuidado. En el análisis de Kohlberg se distingue a su vez entre el enfoque del desarrollo moral desde una perspectiva cognitiva, derivado de su marco psicológico, y la propuesta de la Escuela Justa como su proyecto real de educación moral. El análisis de estos enfoques se hace desde el debate filosófico de las tensiones entre el individuo y la comunidad, como clave de lectura de la modernidad y la búsqueda actual del sentido de la vida humana. Este debate se presenta desde las investigaciones de Charles Taylor sobre los orígenes del concepto del yo, la importancia de la revolución individualista y la crisis del concepto de comunidad que esta revolución ha implicado. Se asume, así mismo, un concepto de ética que se deriva de la pregunta sobre la vida buena y no meramente sobre los deberes u obligaciones con los demás. El artículo termina con una breve consideración sobre los retos que para la educación moral en América Latina implica el análisis presentado.

  5. Estado actual y perspectivas de la domótica

    Directory of Open Access Journals (Sweden)

    Recuero, A.

    1999-02-01

    Full Text Available An Intelligent House is the one that allows "a better quality of living through technology, a reduction of domestic tasks, an increase of the well-being and safety of dwellers, and a rationalization of the different consumers power; it includes automatized groups of equipments, usually associated by functions, which have the capacity of interactively communicate between them through an "integrated multimedia domestic bus". For this purpose, the Intelligent House foresees the execution of certain functions, depending on the information captured by measuring systems and sent through the communication network according to specific standards. This paper presents an overview of the present situation regarding these aspects, and their foreseen evolution.

    Una vivienda domótica es aquélla que, a través de la tecnología, permite "una mayor calidad de vida, una reducción del trabajo doméstico, un aumento del bienestar y la seguridad de sus habitantes, y una racionalización de los distintos consumos; en ella existen agrupaciones automatizadas de equipos, normalmente asociadas por funciones, que tienen la capacidad de comunicarse interactivamente entre ellas a través de un "bus doméstico multimedia que las integra ". Para ello, la Domótica prevé la ejecución de ciertas funciones, dependiendo de la información captada por sistemas de medida y trasmitidas a través de redes de comunicación de acuerdo con ciertos estándares. En este trabajo se revisa cuál es la situación actual de estos aspectos y cuál es su evolución previsible.

  6. Making the user visible: analysing irrigation practices and farmers’ logic to explain actual drip irrigation performance

    NARCIS (Netherlands)

    Benouniche, M.; Kuper, M.; Hammani, A.; Boesveld, H.

    2014-01-01

    The actual performance of drip irrigation (irrigation efficiency, distribution uniformity) in the field is often quite different from that obtained in experimental stations. We developed an approach to explain the actual irrigation performance of drip irrigation systems by linking measured

  7. Estimating Actual Evapotranspiration from Satellite and Meteorological Data in Central Bolivia

    NARCIS (Netherlands)

    Seiler, C.; Moene, A.F.

    2011-01-01

    Spatial estimates of actual evapotranspiration are useful for calculating the water balance of river basins, quantifying hydrological services provided by ecosystems, and assessing the hydrological impacts of land-use practices. To provide this information, the authors estimate actual

  8. Construction and Validation of a Scale to Measure Maslow's Concept of Self-Actualization

    Science.gov (United States)

    Jones, Kenneth Melvin; Randolph, Daniel Lee

    1978-01-01

    Designed to measure self-actualization as defined by Abraham Maslow, the Jones Self Actualizing Scale, as assessed in this study, possesses content validity, reliability, and a number of other positive characteristics. (JC)

  9. Las revistas latinoamericanas de economía y la encrucijada actual

    Directory of Open Access Journals (Sweden)

    Supelano Sarmiento Alberto

    1995-12-01

    Full Text Available Siguiendo el ejemplo mexicano, deseo comenzar con la palabra gracias, esa palabra que expresan todas las lenguas. La gracia es un don, y aquél que lo recibe, lo agradece. Se me ha dado el don de participar en este encuentro y doy las gracias: gracias a la doctora Alicia Girón, directora del instituto de Investigaciones Económicas de la Universidad Autónoma de México y gracias al doctor Salvador Rodríguez, director de Problemas del Desarrollo: caballero andante que hace unos meses recorría los caminos de América Latina para invitarnos a compartir nuevas aventuras y desventuras. Celebro que su empeño nos haya congregado. Espero que esta reunión inicie nuevas andaduras.

  10. Portable refrigerant charge meter and method for determining the actual refrigerant charge in HVAC systems

    Science.gov (United States)

    Gao, Zhiming; Abdelaziz, Omar; LaClair, Tim L.

    2017-08-08

    A refrigerant charge meter and a method for determining the actual refrigerant charge in HVAC systems are described. The meter includes means for determining an optimum refrigerant charge from system subcooling and system component parameters. The meter also includes means for determining the ratio of the actual refrigerant charge to the optimum refrigerant charge. Finally, the meter includes means for determining the actual refrigerant charge from the optimum refrigerant charge and the ratio of the actual refrigerant charge to the optimum refrigerant charge.

  11. Marco actual del suicidio e ideas suicidas en personal sanitario

    Directory of Open Access Journals (Sweden)

    M. Cano-Langreo

    2014-03-01

    Full Text Available Introducción: El suicidio es un problema de salud pública en muchos países. Varios estudios han demostrado factores de riesgo laborales asociados a ideación suicida y altos índices de suicidio en el personal sanitario con respecto a la población general. Objetivos: Describir la situación actual del suicidio en el personal sanitario y evaluar las características demográficas, factores laborales relacionados con ideación suicida y tendencias de acuerdo a la localización geográfica y además compararlas con la población general u otras profesiones. Método: Revisión bibliográfica en diferentes bases de datos, en dos fases: búsqueda/selección de artículos y evaluación de 20 estudios seleccionados. Resultados: El personal sanitario tiene mayor riesgo de suicidio comparado con la población general y otras profesiones. Se evidenció mayor riesgo en los sectores de enfermería, farmacéutico, odontología y medicina. Las especialidades médicas con mayor riesgo son anestesiología y psiquiatría. La tasa de suicidio es mayor en mujeres. Se objetiva mayor riesgo en grupos de mayor edad. En cuanto los métodos más utilizados en EEUU son las armas de fuego, mientras que en otros países es la sobredosis de drogas. Las experiencias desagradables recientes/acoso laboral, el burnout y conflictos laborales han demostrado ser factores de riesgo en la ideación suicida en médicos. Conclusiones: Existen diferencias demográficas en las características del suicidio de acuerdo a diferentes poblaciones estudiadas. Los métodos empleados en médicos por países son diferentes, que posiblemente se deban a la influencia cultural de cada país. Se han encontrado factores asociados entre riesgo e ideación suicida. Sería importante trabajar en ellos para elaborar estrategias de prevención en esta población.

  12. Preferred and actual place of death in haematological malignancy.

    Science.gov (United States)

    Howell, D A; Wang, H I; Roman, E; Smith, A G; Patmore, R; Johnson, M J; Garry, A; Howard, M

    2017-06-01

    Home is considered the preferred place of death for many, but patients with haematological malignancies (leukaemias, lymphomas and myeloma) die in hospital more often than those with other cancers and the reasons for this are not wholly understood. We examined preferred and actual place of death among people with these diseases. The study is embedded within an established population-based cohort of patients with haematological malignancies. All patients diagnosed at two of the largest hospitals in the study area between May 2005 and April 2008 with acute myeloid leukaemia, diffuse large B-cell lymphoma or myeloma, who died before May 2010 were included. Data were obtained from medical records and routine linkage to national death records. 323 deceased patients were included. A total of 142 (44%) had discussed their preferred place of death; 45.8% wanted to die at home, 28.2% in hospital, 16.9% in a hospice, 5.6% in a nursing home and 3.5% were undecided; 63.4% of these died in their preferred place. Compared to patients with evidence of a discussion, those without were twice as likely to have died within a month of diagnosis (14.8% vs 29.8%). Overall, 240 patients died in hospital; those without a discussion were significantly more likely to die in hospital than those who had (p≤0.0001). Of those dying in hospital, 90% and 75.8% received haematology clinical input in the 30 and 7 days before death, respectively, and 40.8% died in haematology areas. Many patients discussed their preferred place of death, but a substantial proportion did not and hospital deaths were common in this latter group. There is scope to improve practice, particularly among those dying soon after diagnosis. We found evidence that some people opted to die in hospital; the extent to which this compares with other cancers is of interest. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  13. Esteroides inhalados: pilar fundamental en el tratamiento actual del asma

    Directory of Open Access Journals (Sweden)

    Roidel Pérez Pérez

    2003-06-01

    Full Text Available El asma bronquial es una de las enfermedades a las que más se enfrenta el médico cubano, y un mejor conocimiento de su fisiopatología ha provocado modificaciones en la estrategia terapéutica. Con el propósito de actualizar conocimientos referentes al tema de los antiinflamatorios esteroides y el uso de los dispositivos para la terapia inhalatoria, se realizó una revisión bibliográfica, para lo cual se consultó la información disponible en Medline, Medscape, Infomed y Doyma; se realizó además un bosquejo sobre la evolución fisiopatológica del asma y su repercusión en la terapéutica actual; se resumieron los aspectos más importantes de la terapia por vía inhalatoria, los dispositivos empleados para este fin, así como las drogas más usadas; y se concluyó que son fundamentales en el tratamiento del asma y que deben ser usados precozmente en todo asmático crónico, que los efectos adversos son mínimos usados adecuadamente, y que es de importancia capital el uso correcto de esos inhaladores.Bronchial asthma is one of the diseases that is more commonly faced by the Cuban physician, so a better knowledge of its physiopathology has brought about changes in the therapeutic strategy. With the objective of updating knowledge about steroid anti-inflammatory drugs and the use of devices for inhaling therapy, a literature review was made using data available in Medline, Medscape, Infomed and Doyma. This was accompanied by an outline of the physiopathological evolution of asthma and its effect on the present therapy. The most important aspects of inhaling therapy, the devices used as well as the most used drugs were summarized and it was concluded that inhalers are fundamental in asthma treatment, that they should be early used in chronic asthma cases, their adverse effects are minimal if adequately applied and that the correct use of these devices are of vital importance.

  14. [The institutionalization of health care in Russia: actual trends].

    Science.gov (United States)

    Erugina, M V; Krom, I L

    2016-01-01

    Since XX century, health care is a first-rate social institution. The analysis of tendencies of functioning of institution of health care in modern Russia is presented by the article in methodological plane of the system of social structural functions (AGIL) proposed by T. Parsons. The patient is the main participant of medical organizational process. The activity of other participants of process of organization of medical care is to be focused primarily on satisfaction of needs of patient during medical care rendering. The society implements training of subjects for executing their professional roles that determines professionalization of executed functions. The most important purpose of modern training programs in medical education is determined by leading level of cognition, forecasting and achievement of socially significant aftermaths of future during structuring of educational process. In the context of integrative function the coordination of activities of participants of interaction is implemented. In conditions of actual tendencies of market economy the interaction of participants of the process of medical care rendering and the process of quality control of medical care is developed on the basis of implementation of standards of medical care. In Russia, the institutionalization of health care presupposes cooperation and interaction of subjects of system differing by degree and amount of collaborative work. The latent function (maintenance of value pattern) determines regularity, predictability, stability of functioning of social relationships. The social control supports expedient behavior of participants of process of medical care rendering. The dysfunctional practices of modern Russian health care are considered in the context of concept of effective interaction of participants of medical organizational process targeted to maintenance of rights of patients for accessible and qualitative medical care. As a result of applied analysis, the problems were

  15. On the downscaling of actual evapotranspiration maps based on combination of MODIS and landsat-based actual evapotranspiration estimates

    Science.gov (United States)

    Singh, Ramesh K.; Senay, Gabriel B.; Velpuri, Naga Manohar; Bohms, Stefanie; Verdin, James P.

    2014-01-01

     Downscaling is one of the important ways of utilizing the combined benefits of the high temporal resolution of Moderate Resolution Imaging Spectroradiometer (MODIS) images and fine spatial resolution of Landsat images. We have evaluated the output regression with intercept method and developed the Linear with Zero Intercept (LinZI) method for downscaling MODIS-based monthly actual evapotranspiration (AET) maps to the Landsat-scale monthly AET maps for the Colorado River Basin for 2010. We used the 8-day MODIS land surface temperature product (MOD11A2) and 328 cloud-free Landsat images for computing AET maps and downscaling. The regression with intercept method does have limitations in downscaling if the slope and intercept are computed over a large area. A good agreement was obtained between downscaled monthly AET using the LinZI method and the eddy covariance measurements from seven flux sites within the Colorado River Basin. The mean bias ranged from −16 mm (underestimation) to 22 mm (overestimation) per month, and the coefficient of determination varied from 0.52 to 0.88. Some discrepancies between measured and downscaled monthly AET at two flux sites were found to be due to the prevailing flux footprint. A reasonable comparison was also obtained between downscaled monthly AET using LinZI method and the gridded FLUXNET dataset. The downscaled monthly AET nicely captured the temporal variation in sampled land cover classes. The proposed LinZI method can be used at finer temporal resolution (such as 8 days) with further evaluation. The proposed downscaling method will be very useful in advancing the application of remotely sensed images in water resources planning and management.

  16. 40 CFR 63.5335 - How do I determine the actual HAP loss?

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 12 2010-07-01 2010-07-01 true How do I determine the actual HAP loss... Requirements § 63.5335 How do I determine the actual HAP loss? (a) This section describes the information and procedures you must use to determine the actual HAP loss from your leather finishing operation. By the...

  17. 25 CFR 39.101 - Does ISEF assess the actual cost of school operations?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Does ISEF assess the actual cost of school operations? 39... SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula § 39.101 Does ISEF assess the actual cost of school operations? No. ISEF does not attempt to assess the actual cost of school operations either...

  18. 25 CFR 39.201 - Does ISEF reflect the actual cost of school operations?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Does ISEF reflect the actual cost of school operations... Does ISEF reflect the actual cost of school operations? ISEF does not attempt to assess the actual cost of school operations either at the local school level or in the aggregate nationally. ISEF is a...

  19. La colección pictórica de D. Lorenzo Armengual de la Mota : peculiar ejemplo del interés por la pintura y la miniatura en la primera mitad del siglo XVIII

    Directory of Open Access Journals (Sweden)

    Sebastián González Segarra

    1998-01-01

    Full Text Available La importancia de las colecciones pictóricas en España, durante el siglo XVIII, parece ser puesta cada vez en más clara evidencia conforme se avanza en la investigación de los protocolos notariales. De entre las muchas documentadas hasta ahora, la que fue propiedad del malagueño, consejero de Castilla y Obispo de Cádiz, D. Lorenzo Armengual de la Mota, es digna de ser reseñada y analizada por su riqueza en número de obras, autoría y valor económico. La presencia que las miniaturas tienen en ella es de considerable importancia. Es uno de los ejemplos más tempranos de la afición desarrollada en la península hacia este tipo de obras, que alcanzará un especial desarrollo a partir de la segunda mitad del siglo, que necesita, sin duda, un más atento y pormenorizado estudio.The importance of pictorial collections in Spain during the eighteenth century becomes increasingly obvious as research on notarial protocols becomes more advanced. From the collections researched so far, one, the property of the Malaguenian councillor of Castile and Bishop of Cádiz, D. Lorenzo Armengual de la Mota, is worth mentioning and analysing because of its range, size, and economic valué. The presence that miniatures have within ¡t is also of considerable importance as it represents one of the earliest examples of a trend that would be more fully developed in the Iberian Península in the second half of the century without doubt, a more detailed study is required.

  20. El ejemplo de la revista Domingo Sherezade

    Directory of Open Access Journals (Sweden)

    Kintto Lucas

    2015-01-01

    Full Text Available Comunicación y Género, acopia trabajos que vinculan a la mujer y la comunicación y sus esfuerzos por no ser consideradas inferiores. Del libro a la pantalla, acerca a algunas reflexiones sobre el proceso que lleva del libro a la pantalla por la polémica que despierta la adaptación de las novelas, puesto que muchos señalan que la trama se ve desfigurada. Se agregan varios temas sobre el cine. En "Días de Radio", se plantea el que a pesar de la censura y los problemas económicos que deben enfrentar, las radios populares de América Latina, siguen ganando espacios, de su desarrollo depende una mayor profundización de la democracia. Tema de debate es Estrategias comunicativas en Chiapas y Haití. Se añaden dos entrevistas a un caricaturista brasileño y a un corresponsal de guerra muy prestigiado.

  1. Perceived and actual social discrimination: The case of overweight and social inclusion

    Directory of Open Access Journals (Sweden)

    Freda-Marie eHartung

    2013-04-01

    Full Text Available The present study examined the correspondence between perceived and actual social discrimination of overweight people. In total, 77 first-year students provided self-ratings about their height, weight, and perceived social inclusion. To capture actual social inclusion, each participant nominated those fellow students a she/he likes and dislikes and b about whom she/he is likely to hear social news. Students with lower BMI felt socially included, irrespective of their actual social inclusion. In contrast, students with higher BMI felt socially included depending on the degree of their actual social inclusion. Specifically, their felt social inclusion accurately reflected whether they were actually liked/disliked, but only when they were part of social news. When not part of social news, they also showed insensitivity to their actual social inclusion status. Thus, students with a lower BMI tended to be insensitive, while students with a higher BMI showed a differential sensitivity to actual social discrimination.

  2. Perceived and actual social discrimination: the case of overweight and social inclusion.

    Science.gov (United States)

    Hartung, Freda-Marie; Renner, Britta

    2013-01-01

    The present study examined the correspondence between perceived and actual social discrimination of overweight people. In total, 77 first-year students provided self-ratings about their height, weight, and perceived social inclusion. To capture actual social inclusion, each participant nominated those fellow students (a) she/he likes and dislikes and (b) about whom she/he is likely to hear social news. Students with lower Body Mass Index (BMI) felt socially included, irrespective of their actual social inclusion. In contrast, students with higher BMI felt socially included depending on the degree of their actual social inclusion. Specifically, their felt social inclusion accurately reflected whether they were actually liked/disliked, but only when they were part of social news. When not part of social news, they also showed insensitivity to their actual social inclusion status. Thus, students with a lower BMI tended to be insensitive, while students with a higher BMI showed a differential sensitivity to actual social discrimination.

  3. Las revistas de empresa en España: algunos ejemplos de house organ desde principios del siglo XX / House Organ in Spain: some examples from the early twentieth century

    Directory of Open Access Journals (Sweden)

    Jesús Reina Estevez

    2015-11-01

    Full Text Available Sobre los house organ o revista de empresa parece haberse escrito muy poco y siempre desde su dimensión técnica, obviando su evolución histórica. Pese a ser una técnica con fuerte tradición en otros países como EEUU, Inglaterra o Francia desde finales del siglo XIX, en España su estudio ha pasado casi desapercibido. El principal objetivo de esta investigación es encontrar algunas manifestaciones de este instrumento en las organizaciones patrias desde principios del pasado siglo XX, para confeccionar una lista de ejemplos reales sin carácter exhaustivo. Para alcanzar los resultados se parte de una revisión bibliográfica de las primeras obras sobre publicidad que se publicaron en nuestro país, que dará lugar al estudio de los manuales sobre relaciones públicas que se han editado posteriormente. Esta metodología se completa con la consulta a hemerotecas y las, comúnmente conocidas, como librerías de viejo o librerías de segunda mano, donde a día de hoy se atesoran algunos ejemplares de house organ que han sobrevivido al paso del tiempo. / It´s have written about house organ very little and always from technical dimension, ignoring the historical evolution. Despite being a technique with a strong tradition in other countries like USA, England or France since the late nineteenth century, in Spain study it has gone unnoticed until now. The main objective of this research focuses on finding some manifestations of this instrument in the patriotic organizations since the beginning of the twentieth century, to compile a list of real examples without limitation. To achieve results is part of a literature review of the first works on advertising that were published in our country that will lead to the study of public relations manuals that have been subsequently released. This methodology is supplemented by consulting newspaper archives and used bookstores, where today some specimens of house organs have survived the passage of time.

  4. Enviromental and land use Planning decision support system: An application example / Ordenación ambiental del Territorio sistema de apoyo a la decisión: Un ejemplo de aplicación

    Directory of Open Access Journals (Sweden)

    Ardeshir Anjomani

    2011-09-01

    Full Text Available This paper deals with land use/environmental planning problems and describes the application of an innovative planning approach to develop alternative land use solutions. It provides an implementation example of a framework that can be applied to a variety of complex environmental and land use planning problems. The paper first briefly introduces an analysis process and a related Spatial Decision Support System (SDSS, which utilizes GIS and optimization models, both of which were developed in previous works. Then it attempts to demonstrate how the process and the SDSS can be used in real world situations to help in analysis and planning of spatial distribution of activities. This is accomplished by applying the innovative land-use planning approach to an area located in the fringe of a thriving metropolitan area, which encompasses a newly developed lake and major thoroughfares. Este artículo trata sobre el uso del suelo / problemas de planificación ambiental y se describe la aplicación de un enfoque de planificación innovador para desarrollar soluciones alternativas de uso del suelo. Se proporciona un ejemplo de implementación de un marco que se puede aplicar a una variedad de complejos problemas de la planificación ambiental y uso de la tierra. El primer artículo presenta brevemente un proceso de análisis relacionados con el sistema espacial de soporte de decisiones (SDSS, que utiliza modelos de SIG y de optimización, los cuales se han desarrollado en trabajos anteriores. A continuación, se intenta demostrar que el proceso y el SDSS se pueden utilizar en situaciones del mundo real para ayudar en el análisis y la planificación de la distribución espacial de las actividades. Esto se logra mediante la aplicación del innovador uso de la tierra enfoque de planificación de una zona situada en el borde de una próspera área metropolitana, que incluye un lago de nuevo desarrollo y las principales carreteras.

  5. A Cognitive-Systemic Reconstruction of Maslow's Theory of Self-Actualization

    OpenAIRE

    Heylighen, Francis

    1992-01-01

    Maslow's need hierarchy and model of the self-actualizing personality are reviewed and criticized. The definition of self-actualization is found to be confusing, and the gratification of all needs is concluded to be insufficient to explain self-actualization. Therefore the theory is reconstructed on the basis of a second-order, cognitive-systemic framework. A hierarchy of basic needs is derived from the urgency of perturbations which an autonomous system must compensate in order to maintain i...

  6. Seismic evaluation of BWR spent fuel storage racks using actual damping by vibration test in water

    International Nuclear Information System (INIS)

    Yamasaki, Hiroto; Iwakura, Shigeyoshi; Imaoka, Tetsuo; Okumura, Kazue; Orita, Syuichi; Namita, Yoshio

    2010-01-01

    Damping value for BWR spent fuel storage racks has been used 1 percent damping, which is applied to welded steel structures in air as defined JEAG4601. However, it is considered that the actual damping is higher than that of the above mentioned, because of its underwater installation. This report shows the actual damping value of the Check Arrayed Rack by vibration test in water and Evaluation by the analysis of rack using actual damping. (author)

  7. Let's not, and say we would: imagined and actual responses to witnessing homophobia.

    Science.gov (United States)

    Crosby, Jennifer Randall; Wilson, Johannes

    2015-01-01

    We compared imagined versus actual affective and behavioral responses to witnessing a homophobic slur. Participants (N = 72) witnessed a confederate using a homophobic slur, imagined the same scenario, or were not exposed to the slur. Those who imagined hearing the slur reported significantly higher levels of negative affect than those who actually witnessed the slur, and nearly one half of them reported that they would confront the slur, whereas no participants who actually heard the slur confronted it. These findings reveal a discrepancy between imagined and real responses to homophobic remarks, and they have implications for the likelihood that heterosexuals will actually confront homophobic remarks.

  8. Self-Actualization of Youth Subculture Members (Role-Playing Movement as an Example

    Directory of Open Access Journals (Sweden)

    A S Zhuravleva

    2014-12-01

    Full Text Available The article is dedicated to the research of youth subculture members’ self-actualization (role-playing movement as an example. It describes certain characteristics of role-players’ self-actualization, its structure, and also its gender and age specific features. It has been proven that the level of self-actualization of the members of the role-playing movement is higher than of the people who are not interested in it and that taking part in role-playing games is a more significant factor for the self-actualization of the personality than the gender and age of the players.

  9. A MODEL FOR INTEGRATING ACTUAL NEUROTIC OR UNREPRESENTED STATES AND SYMBOLIZED ASPECTS OF INTRAPSYCHIC CONFLICT.

    Science.gov (United States)

    Busch, Fredric N

    2017-01-01

    In psychoanalytic theory, the importance of actual neuroses-considered to be devoid of psychic content-diminished as Freud and subsequent analysts focused on unconscious intrapsychic conflict. This paper explores the relationship between actual neurotic and unrepresented states, which are believed to be best addressed through attention to countertransference, intersubjectivity, and enactments rather than interpretation of intrapsychic conflict. Models suggesting how actual neurotic states and symbolized intrapsychic conflict may interact with each other and environmental stressors are described. Symbolizing actual neurotic states and establishing meaningful linkages between somatic/affective experiences and intrapsychic conflict are viewed as necessary for effective treatment of many disorders. © 2017 The Psychoanalytic Quarterly, Inc.

  10. La investigación histórica y el debate actual sobre la salud masculina: el caso de Alemania

    Directory of Open Access Journals (Sweden)

    Dinges, Martin

    2014-06-01

    Full Text Available The current discourse on men’s health refers too insistently to an obsolete and monolithic pattern of masculinity contrasting “men” with “women” in a simplistic manner. However, historical analysis shows the remarkable changes that have occurred in the health of men, both in terms of their attitudes and their behaviors, since the industrial revolution; so, for example, the relationship between masculinity and risk behavior throughout life, the professional life and the world of work, and also the medical evaluation of certain high-risk behaviors such as smoking. Differences of the life expectancy between men and women deserve an explanation more accurate and less simplistic. From a historical perspective of longue-durée, it is also a myth that men keep silent on matters of health.El discurso actual sobre la salud masculina remite con demasiada insistencia a una imagen obsoleta y monolítica de la masculinidad contrastando de manera simplista el colectivo “hombres” con el de las “mujeres”. Sin embargo, el análisis histórico hace muy evidentes los notables cambios que se han producido en la salud de los hombres, tanto en lo que se refiere a sus actitudes como a sus comportamientos, desde la revolución industrial; así, por ejemplo, se ha transformado no solamente la vida profesional y el mundo del trabajo, sino también la relación entre la masculinidad y el comportamiento de riesgo a lo largo de la vida y, asimismo, la evaluación médica de ciertos comportamientos de alto riesgo como fumar. Las diferencias en la esperanza de vida entre hombres y mujeres merecen una explicación más precisa y menos simplista. Desde una perspectiva histórica de longue-durée, también es un mito que los hombres guarden silencio en asuntos de salud.

  11. El status actual de las ecoescuelas: el caso de la provincia de Granada (España)

    OpenAIRE

    Perales-Palacios, F. J.; Burgos-Peredo, O.; Gutiérrez-Pérez, J.

    2013-01-01

    La preocupación progresiva por la sostenibilidad de las organizaciones sociales representa hoy un factor de calidad de la madurez institucional de un país. Las ecoauditorías ambientales son un ejemplo de buenas prácticas ambientales en los centros educativos. En esta comunicación se analiza la aplicación de estas metodologías al campo de la planificación y gestión escolar. La implantación del Programa a 21 ecoescuelas de la Provincia de Granada se evalúa mediante un diseño de investigación cu...

  12. El status actual de las ecoescuelas : el caso de la provincia de Granada (España)

    OpenAIRE

    Perales Palacios, F. Javier

    2013-01-01

    La preocupación progresiva por la sostenibilidad de las organizaciones sociales representa hoy un factor de calidad de la madurez institucional de un país. Las ecoauditorías ambientales son un ejemplo de buenas prácticas ambientales en los centros educativos. En esta comunicación se analiza la aplicación de estas metodologías al campo de la planificación y gestión escolar. La implantación del Programa a 21 ecoescuelas de la Provincia de Granada se evalúa mediante un diseño de investigación cu...

  13. Psychological research of self-actualization of the employees of advertising sector in professional activity

    OpenAIRE

    Валерія Геннадіївна Кот

    2015-01-01

    The results of research of actualization of employees of advertising sector are presented in the article. The method of averages and factor analysis of data are used. The gender specific of self-actualization is educed among the employees of advertising sector. It is found a professionally-oriented modification of advertisers’ personalities

  14. Psychological research of self-actualization of the employees of advertising sector in professional activity

    Directory of Open Access Journals (Sweden)

    Валерія Геннадіївна Кот

    2015-12-01

    Full Text Available The results of research of actualization of employees of advertising sector are presented in the article. The method of averages and factor analysis of data are used. The gender specific of self-actualization is educed among the employees of advertising sector. It is found a professionally-oriented modification of advertisers’ personalities

  15. From VET School to the Labour Market in Bosnia and Herzegovina: Expected versus Actual Wages

    Science.gov (United States)

    Brankovic, Nina; Oruc, Nermin

    2016-01-01

    This article analyses the differences between expected and actual wages of VET students and graduates. It uses a survey of VET students enrolled in schools in Bosnia and Herzegovina, and data about employed VET graduates from the Labour Force Survey. The model of determinants of wages, expected or actual, estimated separately on each dataset,…

  16. Expert opinion versus actual transaction evidence in the valuation of non-market amenities

    NARCIS (Netherlands)

    Cotteleer, G.; Kooten, van G.C.

    2012-01-01

    Actual property values are overwhelmingly employed as a dependent variable in hedonic pricing models. Yet, assessed property values are generally more readily available than actual sales values and have, in some studies, been used in lieu of market prices. In this study, we compare estimates of

  17. Consumer choice : Linking consumer intentions to actual purchase of GM labeled food products

    NARCIS (Netherlands)

    Sleenhoff, S.; Osseweijer, P.

    2013-01-01

    With a mandatory labeling scheme for GM food in Europe since 2004 measuring actual consumer choice in practice has become possible. Anticipating Europeans negative attitude toward GM food, the labeling was enforced to allow consumers to make an informed choice. We studied consumers actual purchase

  18. Does age impact self-actualization needs?—an empirical study ...

    African Journals Online (AJOL)

    Thus, although this study supports the existence of needs, the chronology of their dominance may not be as per Maslow's hierarchy pyramid. This empirical study establishes that there may not be progressive increase in self-actualization need as age progresses. Keywords: Maslow, need priorities, age, self-actualization ...

  19. 45 CFR 73.735-904 - Resolution of apparent or actual conflicts of interest.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Resolution of apparent or actual conflicts of... ADMINISTRATION STANDARDS OF CONDUCT Reporting Financial Interests § 73.735-904 Resolution of apparent or actual conflicts of interest. (a) Disqualification from participating in a particular matter or category of matters...

  20. Interpersonal Communication Behaviors and Self-Actualizing Values: A Conceptual Framework.

    Science.gov (United States)

    Macklin, Thomas

    This report addresses the relationship between self-actualizing values and interpersonal communication behaviors. After a discussion of behavioristic and humanistic frameworks for social science research, the paper explains Abraham Maslow's and Carl Roger's concepts of self-actualization as the tendency toward completing and perfecting one's…

  1. Legal and actual central bank independence : A case study of Bank of Indonesia

    NARCIS (Netherlands)

    Artha, I.K.D.S.; de Haan, J.

    2010-01-01

    Indicators of central bank independence (CBI) based on the interpretation central bank laws in place may not capture the actual independence of the central bank. This paper develops an indicator of actual independence of the Bank Indonesia (BI), the central bank of Indonesia, for the period

  2. Actual and Recalled Test Anxiety and Flexibility, Rigidity, and Self-Control.

    Science.gov (United States)

    DeVito, Anthony J.; Kubis, Joseph F.

    1983-01-01

    Compared recalled and actual test anxiety in college students (N=71) and examined the interrelationship of anxiety with personality variables and sex differences. Results showed recalled test anxiety to be significantly higher than actual test anxiety and indicated no significant differences according to sex. (LLL)

  3. The logic of actual obligation. An alternative approach to deontic logic

    NARCIS (Netherlands)

    Voorbraak, F.

    In this paper we develop a system of deontic logic (LAO, the logic of actual obligation) with a rather limited scope: we are, only interested in obligations as far as they: are relevant for deciding what actions actually ought to be done in a particular situation, given some normative system N.

  4. Precise and accurate train run data: Approximation of actual arrival and departure times

    DEFF Research Database (Denmark)

    Richter, Troels; Landex, Alex; Andersen, Jonas Lohmann Elkjær

    with the approximated actual arrival and departure times. As a result, all future statistics can now either be based on track circuit data with high precision or approximated actual arrival times with a high accuracy. Consequently, performance analysis will be more accurate, punctuality statistics more correct, KPI...

  5. Characteristics of the Self-Actualized Person: Visions from the East and West.

    Science.gov (United States)

    Chang, Raylene; Page, Richard C.

    1991-01-01

    Compares and contrasts the ways that Chinese Taoism and Zen Buddhism view the development of human potential with the ways that the self-actualization theories of Rogers and Maslow describe the human potential movement. Notes many similarities between the ways that Taoism, Zen Buddhism, and the self-actualization theories of Rogers and Maslow…

  6. Comparison of actual and predicted routes used in the shipment of radioactive materials

    International Nuclear Information System (INIS)

    Joy, D.S.; Johnson, P.E.; Harrison, I.G.

    1985-01-01

    A number of highway controlled shipments of radioactive materials have been made over the past several years. An excellent example showing the variability of actual routes is the transfer of 45 shipments between the Three Mile Island reactor in Pennsylvania and Scoville, Idaho in 1982 and 1983. Six different routes varying between 2273 and 2483 miles were used. Approximately 75% of these shipments followed a common route which passed through ten Urbanized Areas, defined by the Census Bureau as having a population exceeding 100,000 people. Other routes, while shorter in distance, passed through as many as 14 Urbanized Areas. Routes predicted by the Oak Ridge routing model did not exactly duplicate actual routes used. However, the analysis shows that the routing model does make a good estimate of transportation routes actually chosen by shippers of radioactive materials. In actual practice, a number of factors (weather, road conditions, driver preference, etc.) influence the actual route taken. 5 refs., 1 fig., 1 tab

  7. Providing clinicians and patients with actual prognosis: cancer in the context of competing causes of death.

    Science.gov (United States)

    Howlader, Nadia; Mariotto, Angela B; Woloshin, Steven; Schwartz, Lisa M

    2014-11-01

    To isolate progress against cancer from changes in competing causes of death, population cancer registries have traditionally reported cancer prognosis (net measures). But clinicians and cancer patients generally want to understand actual prognosis (crude measures): the chance of surviving, dying from the specific cancer and from competing causes of death in a given time period. To compare cancer and actual prognosis in the United States for four leading cancers-lung, breast, prostate, and colon-by age, comorbidity, and cancer stage and to provide templates to help patients, clinicians, and researchers understand actual prognosis. Using population-based registry data from the Surveillance, Epidemiology, and End Results (SEER) Program, we calculated cancer prognosis (relative survival) and actual prognosis (five-year overall survival and the "crude" probability of dying from cancer and competing causes) for three important prognostic determinants (age, comorbidity [Charlson-score from 2012 SEER-Medicare linkage dataset] and cancer stage at diagnosis). For younger, healthier, and earlier stage cancer patients, cancer and actual prognosis estimates were quite similar. For older and sicker patients, these prognosis estimates differed substantially. For example, the five-year overall survival for an 85-year-old patient with colorectal cancer is 54% (cancer prognosis) versus 22% (actual prognosis)-the difference reflecting the patient's substantial chance of dying from competing causes. The corresponding five-year chances of dying from the patient's cancer are 46% versus 37%. Although age and comorbidity lowered actual prognosis, stage at diagnosis was the most powerful factor: The five-year chance of colon cancer death was 10% for localized stage and 83% for distant stage. Both cancer and actual prognosis measures are important. Cancer registries should routinely report both cancer and actual prognosis to help clinicians and researchers understand the difference between

  8. Effect of neurolinguistic programming training on self-actualization as measured by the Personal Orientation Inventory.

    Science.gov (United States)

    Duncan, R C; Konefal, J; Spechler, M M

    1990-06-01

    Neurolinguistic programming training is based on principles that should enable the trainee to be more "present"-oriented, inner-directed, flexible, self-aware, and responsive to others, that is, more self-actualized. This study reports within-person changes on self-actualization measures of the Personal Orientation Inventory following a 24-day residential training in neurolinguistic programming. Significant positive mean changes were found for 18 master practitioners on nine of the 12 scales and for 36 practitioners on 10 of the 12 scales. Findings are consistent with the hypothesis that training increases individual self-actualization scores.

  9. La enseñanza de la arquitectura en la sociedad actual. La integración de las nuevas formas de práctica profesional en el Taller de Arquitectura

    Directory of Open Access Journals (Sweden)

    Marta Masdéu Bernat

    2016-04-01

    Full Text Available En la actualidad la práctica profesional está experimentando cambios que están afectando al modo de trabajar de los arquitectos. Los estudios de arquitectura están reinventándose para adaptarse a las nuevas demandas sociales, tecnológicas y productivas. Sin embargo, a pesar de los cambios que están produciéndose en la profesión, la formación de los arquitectos en las escuelas continúa centrándose en modelos educativos cada vez más alejados de las demandas profesionales. Conscientes de ello, las escuelas se han visto obligadas a revisar sus programas para desarrollar métodos de enseñanza que les permitan adecuarse a la situación actual. En consecuencia, el modelo tradicional de Taller de Arquitectura, considerado el núcleo de la enseñanza en arquitectura, se encuentra inmerso en un proceso de transformación. En este artículo se abordan algunas de las tendencias que actualmente se perciben en la profesión y su impacto en la formación de los arquitectos. En particular se analiza cómo el modelo tradicional de Taller de Arquitectura está evolucionando hacia nuevos espacios de aprendizaje interdisciplinares, interdependientes e interconectados. También se exponen algunos ejemplos basados en modelos educativos emergentes –Aprendizaje Combinado, Aprendizaje Basado en Proyectos Colaborativos, Aprendizaje Digital, Aprendizaje Basado en la Práctica Profesional–. Finalmente se formulan algunas hipótesis sobre el futuro del Taller de Arquitectura.

  10. Critical review of methods for the estimation of actual evapotranspiration in hydrological models

    CSIR Research Space (South Africa)

    Jovanovic, Nebojsa

    2012-01-01

    Full Text Available The chapter is structured in three parts, namely: i) A theoretical overview of evapotranspiration processes, including the principle of atmospheric demand-soil water supply, ii) A review of methods and techniques to measure and estimate actual...

  11. The relationship between EFL teachers’ beliefs and actual practices of classroom management

    Directory of Open Access Journals (Sweden)

    Mohammad Aliakbari

    2015-12-01

    Full Text Available This study aimed at analyzing Iranian EFL teachers’ beliefs toward classroom management and the relationship between teachers’ beliefs and their actual practices of classroom management in regard with individual variables such as gender, education degree, and teaching experience. The data were collected using a behavior and instructional management scale inventory and direct class observation through a researcher made classroom management observation checklist. The findings showed that EFL teachers favored interactionalist orientation on behavior and instructional management dimensions. Findings also indicated that male teachers were not significantly different from females in terms of the relationship between their beliefs and actual practices. However, there was a significant relationship between teachers’ beliefs and their actual practices of classroom management among less experienced teachers. It was further found that increase in teachers’ educational level led to decrease in discrepancy between their beliefs and actual practices.

  12. Preventing treatment errors in radiotherapy by identifying and evaluating near misses and actual incidents

    International Nuclear Information System (INIS)

    Holmberg, Ola; McClean, Brendan

    2002-01-01

    The aim of this work is to study the effectiveness of a multilayered error prevention system by analysing both the near misses found at calculation-check stations and the actual treatment errors originating in the treatment preparation chain

  13. LRFD software for design and actual ultimate capacity of confined rectangular columns.

    Science.gov (United States)

    2013-04-01

    The analysis of concrete columns using unconfined concrete models is a well established practice. On the : other hand, prediction of the actual ultimate capacity of confined concrete columns requires specialized nonlinear : analysis. Modern codes and...

  14. Sensory determinants of stated liking for vegetable names and actual liking for canned vegetables

    DEFF Research Database (Denmark)

    Dinnella, Caterina; Morizet, David; Masi, Camilla

    2016-01-01

    tastes (sweet, umami), delicate flavour and bright appealing colour. A second group of highly disliked vegetables consists of cauliflowers and broccoli, characterized by disliked sensations such as bitter taste and objectionable flavour. Internal Preference Maps from actual liking scores indicate...

  15. Theoretical vs. actual energy consumption of labelled dwellings in the Netherlands: Discrepancies and policy implications

    International Nuclear Information System (INIS)

    Majcen, D.; Itard, L.C.M.; Visscher, H.

    2013-01-01

    In Europe, the Energy Performance of Buildings Directive (EPBD) provides for compulsory energy performance certification (labelling) for all existing dwellings. In the Netherlands, a labelling scheme was introduced in 2008. Certificates contain the energy label of the dwelling and corresponding theoretical gas and electricity consumption, calculated based on the dwellings physical characteristics, its heating, ventilation and cooling systems and standard use characteristics. This paper reports on a large-scale study of around 200,000 dwellings comparing labels and theoretical energy use with data on actual energy use. The study shows that dwellings with a low energy label actually consume much less energy than predicted by the label, but on the other hand, energy-efficient dwellings consume more than predicted. In practice, policy targets are set according to the theoretical rather than the actual consumptions of the building stock. In line with identified discrepancies, the study shows that whereas most energy reduction targets can be met according to the theoretical energy consumption of the dwelling stock, the future actual energy reduction potential is much lower and fails to meet most of the current energy reduction targets. - Highlights: ► Actual gas consumption in Dutch dwellings is lower than the theoretical. ► In the dwellings with label A–B, theoretical gas consumption is lower than actual gas consumption. ► In less efficient dwellings, theoretical gas consumption is much higher than the actual. ► Most current energy reduction targets are unachievable if modelled with actual instead of theoretical energy consumption

  16. Farmland Tenure Security in China: Influencing Factors of Actual and Perceived Farmland Tenure Security

    Science.gov (United States)

    Ren, Guangcheng; Zhu, Xueqin; Heerink, Nico; van Ierland, Ekko; Feng, Shuyi

    2017-04-01

    Tenure security plays an important role in farm households' investment, land renting and other decisions. Recent literature distinguishes between actual farmland tenure security (i.e. farm households' actual control of farmland) and perceived farmland tenure security (i.e. farm households' subjective understanding of their farmland tenure situation and expectation regarding government enforcement and equality of the law). However little is known on what factors influence the actual and perceived farmland tenure security in rural China. Theoretically, actual farmland tenure security is related to village self-governance as a major informal governance rule in rural China. Both economic efficiency and equity considerations are likely to play a role in the distribution of land and its tenure security. Household perceptions of farmland tenure security depend not only on the actual farmland tenure security in a village, but may also be affected by households' investment in and ability of changing social rules. Our study examines what factors contribute to differences in actual and perceived farmland tenure security between different villages and farm households in different regions of China. Applying probit models to the data collected from 1,485 households in 124 villages in Jiangsu, Jiangxi, Liaoning and Chongqing, we find that development of farmland rental market and degree of self-governance of a village have positive impacts, and development of labour market has a negative effect on actual farmland tenure security. Household perceptions of tenure security depend not only on actual farmland tenure security and on households' investment in and ability of changing social rules, but also on risk preferences of households. This finding has interesting policy implications for future land reforms in rural China.

  17. Are Human Mating Preferences with Respect to Height Reflected in Actual Pairings?

    OpenAIRE

    Stulp, Gert; Buunk, Abraham P.; Pollet, Thomas V.; Nettle, Daniel; Verhulst, Simon

    2013-01-01

    Pair formation, acquiring a mate to form a reproductive unit, is a complex process. Mating preferences are a step in this process. However, due to constraining factors such as availability of mates, rival competition, and mutual mate choice, preferred characteristics may not be realised in the actual partner. People value height in their partner and we investigated to what extent preferences for height are realised in actual couples. We used data from the Millennium Cohort Study (UK) and comp...

  18. Importancia actual de la oleoquímica en el sector industrial de tensioactivos

    Directory of Open Access Journals (Sweden)

    Gómez Herrera, Carlos

    2009-09-01

    Full Text Available Oleochemistry is an industrial sector with various applications and important developments in the field of surfactans. In this article different parts are dedicated to: A Sources of oleochemical raw materials; B Valorization of the oleochemistry in the field of surfactants; C Hydrophilic heads based on carbohydrates or proteins, D Examples of surfactants currently prepared at industrial scale, such as esters of polyols, alkylpolyglucosides, glucamides and lipoaminoacids. Collaboration between industrial sectors of surfactants and oleaginous products has evidenced various strong points. Ecological, energetic, economical and sanitary reasons will probably increase this collaboration in the future.La oleoquímica es un sector industrial con aplicaciones múltiples e importantes desarrollos en el campo de los tensioactivos. En el presente artículo se dedican apartados a: A fuentes de materias primas oleoquímicas, B valorización de la oleoquímica en el campo de los tensioactivos, C partes hidrófilas de los tensioactivos basadas en carbohidratos o en proteínas, D ejemplos de biotensioactivos actualmente preparados a escala industrial, tales como ésteres de polioles, alquilpoliglucósidos, glucamidas, ésteres de sacarosa y lipoaminoácidos. La colaboración entre los sectores industriales de tensioactivos y de productos oleaginosos ha puesto en evidencia numerosos puntos fuertes. Muy probablemente, razones energéticas, económicas, ecológicas y sanitarias harán que esta colaboración se incremente en el futuro.

  19. Discrepancies Between Planned and Actual Operating Room Turnaround Times at a Large Rural Hospital in Germany

    Directory of Open Access Journals (Sweden)

    Regula Morgenegg

    2018-01-01

    retrospective study examined the OR turnaround data of 875 elective surgery cases scheduled at the Marienhospital, Vechta, Germany, between July and October 2014. The frequency distributions of planned and actual OR turnaround times were compared and correlations between turnaround times and various factors were established, including the time of day of the procedure, patient age and the planned duration of the surgery. Results: There was a significant difference between mean planned and actual OR turnaround times (0.32 versus 0.64 hours; P <0.001. In addition, significant correlations were noted between actual OR turnaround times and the time of day of the surgery, patient age, actual duration of the procedure and staffing changes affecting the surgeon or the medical specialty of the surgery (P <0.001 each. The quotient of actual/planned OR turnaround times ranged from 1.733–3.000. Conclusion: Significant discrepancies between planned and actual OR turnaround times were noted during the study period. Such findings may be potentially used in future studies to establish a tool to improve OR planning, measure OR management performance and enable benchmarking.

  20. Estimation of actual evapotranspiration in the Nagqu river basin of the Tibetan Plateau

    Science.gov (United States)

    Zou, Mijun; Zhong, Lei; Ma, Yaoming; Hu, Yuanyuan; Feng, Lu

    2018-05-01

    As a critical component of the energy and water cycle, terrestrial actual evapotranspiration (ET) can be influenced by many factors. This study was mainly devoted to providing accurate and continuous estimations of actual ET for the Tibetan Plateau (TP) and analyzing the effects of its impact factors. In this study, summer observational data from the Coordinated Enhanced Observing Period (CEOP) Asia-Australia Monsoon Project (CAMP) on the Tibetan Plateau (CAMP/Tibet) for 2003 to 2004 was selected to determine actual ET and investigate its relationship with energy, hydrological, and dynamical parameters. Multiple-layer air temperature, relative humidity, net radiation flux, wind speed, precipitation, and soil moisture were used to estimate actual ET. The regression model simulation results were validated with independent data retrieved using the combinatory method. The results suggested that significant correlations exist between actual ET and hydro-meteorological parameters in the surface layer of the Nagqu river basin, among which the most important factors are energy-related elements (net radiation flux and air temperature). The results also suggested that how ET is eventually affected by precipitation and two-layer wind speed difference depends on whether their positive or negative feedback processes have a more important role. The multivariate linear regression method provided reliable estimations of actual ET; thus, 6-parameter simplified schemes and 14-parameter regular schemes were established.

  1. The relationship between UT reported size and actual size of the defects in rotor forgings

    International Nuclear Information System (INIS)

    Seong, Un Hak; Kim, Jeong Tae; Park, Yun Sik

    2003-01-01

    In order to evaluate the reliability of rotor forgings, it is very important to know the actual size of the defects in the rotor forgings. The determination of the defect size requires the accurate non-destructive measurement. However, there may be some differences between the reported size with the ultrasonic non-destructive testing method and the actual size of defects. These differences may be a severe cause of errors in evaluation of rotor forgings. So, the calculated size with 'Master Curve' considering safety factor, which is usually larger than the reported size, has been used in evaluation of rotor forgings. The relation between the EFBH (Equivalent Flat Bottom Hole) size measured by non-destructive method and the actual size by destructive method in many rotors manufactured at Doosan was investigated. In this investigation 'Master Curve' compensating the differences between UT reported size and actual size of defects in our rotor forgings was obtainable. The applicability of this 'Master Curve' as a way of calculating the actual defect size was also investigated. For the evaluation of rotor forgings, it is expected that this 'Master Curve' may be used to determine the accurate actual size of defects.

  2. The relationship between UT reported size and actual size of the defects in rotor forgings

    International Nuclear Information System (INIS)

    Seong, Un Hak; Kim, Jeong Tae; Park, Yun Sik

    2003-01-01

    In order to evaluate the reliability of rotor forgings, it is very important to know the actual size of the defects in the rotor forgings. The determination of the defect size requires the accurate non-destructive measurement. However, there may be some difference between the reported size with ultrasonic non-destructive testing method and the actual size of defects. These differences may be a severe cause of errors in evaluation of rotor forgings. So, the calculated size with 'Master Curve' considering safety factor, which is usually larger than the reported size, has been used in evaluation of rotor forgings. The relation between the EFBH (Equivalent Flat Bottom Hole) size measured by non-destructive method and the actual size by destructive method in many rotors manufactured at Doosan was investigated. In this investigation, 'Master Curve' compensating the differences between UT reported size and actual size of defects in our rotor forgings was obtainable. The applicability of this 'Master Curve' as a way of calculating the actual defect size was also investigated. For the evaluation of rotor forgings, it is expected that this 'Master Curve' may be used to determine the accurate actual size of defects.

  3. From preferred to actual mate characteristics: the case of human body shape.

    Directory of Open Access Journals (Sweden)

    Alexandre Courtiol

    Full Text Available The way individuals pair to produce reproductive units is a major factor determining evolution. This process is complex because it is determined not only by individual mating preferences, but also by numerous other factors such as competition between mates. Consequently, preferred and actual characteristics of mates obtained should differ, but this has rarely been addressed. We simultaneously measured mating preferences for stature, body mass, and body mass index, and recorded corresponding actual partner's characteristics for 116 human couples from France. Results show that preferred and actual partner's characteristics differ for male judges, but not for females. In addition, while the correlation between all preferred and actual partner's characteristics appeared to be weak for female judges, it was strong for males: while men prefer women slimmer than their actual partner, those who prefer the slimmest women also have partners who are slimmer than average. This study therefore suggests that the influences of preferences on pair formation can be sex-specific. It also illustrates that this process can lead to unexpected results on the real influences of mating preferences: traits considered as highly influencing attractiveness do not necessarily have a strong influence on the actual pairing, the reverse being also possible.

  4. Are human mating preferences with respect to height reflected in actual pairings?

    Science.gov (United States)

    Stulp, Gert; Buunk, Abraham P; Pollet, Thomas V; Nettle, Daniel; Verhulst, Simon

    2013-01-01

    Pair formation, acquiring a mate to form a reproductive unit, is a complex process. Mating preferences are a step in this process. However, due to constraining factors such as availability of mates, rival competition, and mutual mate choice, preferred characteristics may not be realised in the actual partner. People value height in their partner and we investigated to what extent preferences for height are realised in actual couples. We used data from the Millennium Cohort Study (UK) and compared the distribution of height difference in actual couples to simulations of random mating to test how established mate preferences map on to actual mating patterns. In line with mate preferences, we found evidence for: (i) assortative mating (r = .18), (ii) the male-taller norm, and, for the first time, (iii) for the male-not-too-tall norm. Couples where the male partner was shorter, or over 25 cm taller than the female partner, occurred at lower frequency in actual couples than expected by chance, but the magnitude of these effects was modest. We also investigated another preference rule, namely that short women (and tall men) prefer large height differences with their partner, whereas tall women (and short men) prefer small height differences. These patterns were also observed in our population, although the strengths of these associations were weaker than previously reported strength of preferences. We conclude that while preferences for partner height generally translate into actual pairing, they do so only modestly.

  5. Are human mating preferences with respect to height reflected in actual pairings?

    Directory of Open Access Journals (Sweden)

    Gert Stulp

    Full Text Available Pair formation, acquiring a mate to form a reproductive unit, is a complex process. Mating preferences are a step in this process. However, due to constraining factors such as availability of mates, rival competition, and mutual mate choice, preferred characteristics may not be realised in the actual partner. People value height in their partner and we investigated to what extent preferences for height are realised in actual couples. We used data from the Millennium Cohort Study (UK and compared the distribution of height difference in actual couples to simulations of random mating to test how established mate preferences map on to actual mating patterns. In line with mate preferences, we found evidence for: (i assortative mating (r = .18, (ii the male-taller norm, and, for the first time, (iii for the male-not-too-tall norm. Couples where the male partner was shorter, or over 25 cm taller than the female partner, occurred at lower frequency in actual couples than expected by chance, but the magnitude of these effects was modest. We also investigated another preference rule, namely that short women (and tall men prefer large height differences with their partner, whereas tall women (and short men prefer small height differences. These patterns were also observed in our population, although the strengths of these associations were weaker than previously reported strength of preferences. We conclude that while preferences for partner height generally translate into actual pairing, they do so only modestly.

  6. Temporal characteristics of imagined and actual walking in frail older adults.

    Science.gov (United States)

    Nakano, Hideki; Murata, Shin; Shiraiwa, Kayoko; Iwase, Hiroaki; Kodama, Takayuki

    2018-05-09

    Mental chronometry, commonly used to evaluate motor imagery ability, measures the imagined time required for movements. Previous studies investigating mental chronometry of walking have investigated healthy older adults. However, mental chronometry in frail older adults has not yet been clarified. To investigate temporal characteristics of imagined and actual walking in frail older adults. We investigated the time required for imagined and actual walking along three walkways of different widths [width(s): 50, 25, 15 cm × length: 5 m] in 29 frail older adults and 20 young adults. Imagined walking was measured with mental chronometry. We observed significantly longer imagined and actual walking times along walkways of 50, 25, and 15 cm width in frail older adults compared with young adults. Moreover, temporal differences (absolute error) between imagined and actual walking were significantly greater in frail older adults than in young adults along walkways with a width of 25 and 15 cm. Furthermore, we observed significant differences in temporal differences (constant error) between frail older adults and young adults for walkways with a width of 25 and 15 cm. Frail older adults tended to underestimate actual walking time in imagined walking trials. Our results suggest that walkways of different widths may be a useful tool to evaluate age-related changes in imagined and actual walking in frail older adults.

  7. Posicionamiento y proyección actual del motor de paso en aplicaciones industriales. // Position and proyection in actual industrial applications of stepping motors.

    OpenAIRE

    A. Codina García

    2002-01-01

    El presente trabajo aborda el empleo del motor de paso en las aplicaciones industriales actuales, los recientesavances y tendencias en la construcción de los mismos así como sus principales características y variantes másconocidas.Palabras claves: Motores de paso, control de movimiento.______________________________________________________________________Abstract.This paper focuses on the position of stepping motors in current industrial applications, recent advances andgeneral trends in desi...

  8. Estimation of Regional-Scale Actual Evapotranspiration in Okayama prefecture in Japan using Complementary Relationship

    Science.gov (United States)

    Moroizumi, T.; Yamamoto, M.; Miura, T.

    2008-12-01

    It is important to estimate accurately a water balance in watershed for proposing a reuse of water resources and a proper settlement of water utilization. Evapotranspiration (ET) is an important factor of water balance. Therefore, it is needed to estimate accurately the actual ET. The objective of this study is to estimate accurately monthly actual ET in Yoshii, Asahi, and Takahashi River watersheds in Okayama prefecture from 1999 to 2000. The monthly actual ET was calculated by a Morton and a modified Brutsaert and Stricker (B&S) method, using Automated Meteorological Data Acquisition Systems (AMeDAS) in the basin. The actual ET was estimated using land covers which were classified in 11 categories. The land covers includes the effects of albedo. The actual ET was related to the elevation at each AMeDAS station. Using this relationship, the actual ET at the 1 or 5 km grid-interval mesh in the basin was calculated, and finally, the distribution of actual ET was mapped. The monthly ET estimated by the modified B&S method were smaller than that by Morton method which showed a same tendency as the Penman potential ET (PET). The annual values of Morton"fs ET, modified B&S"fs ET, and PET were estimated as 796, 645, and 800 mm, respectively. The ET by the modified B&S was larger in hilly and mountainous areas than in settlement or city. In general, it was a reasonable result because city or settlement areas were covered with concrete and asphalt and the ET was controlled.

  9. [Assessment of actual benefits of new drugs by the Transparency Committee].

    Science.gov (United States)

    Le Jeunne, C

    2008-01-01

    When a drug has been granted a marketing authorization, if the pharmaceutical company wants it to be covered by the National Health Insurance, the company has to submit a file with all the studies concerning the drug, especially drug-drug comparative studies, to be assessed by the Transparency Committee. Drugs are assessed on two criteria: actual or expected benefit (AB) and improvement in actual benefit (IAB). Actual benefit mainly takes into account the severity of the disease concerned, the level of efficacy relative to known side effects (risk-benefit ratio), and the place the drug is intended to take in the therapeutic strategy. At the end of the assessment, AB is considered as important, moderate, poor or insufficient (to justify inclusion of the drug on the list of products to be reimbursed). After actual benefit is determined, improvement of actual benefit is assessed, comparing the estimated benefit of this drug with one of drugs with the same indication that is already reimbursed, to assess whether this drug will improve the patient's disease. This can be assessed by direct comparison (two drugs compared in the same clinical trial) or by indirect comparison (separate studies with the same design). There are four levels of added value, from I (major improvement) to IV (minor improvement). Level V represents no improvement. This second assessment is always relative to another drug. It never provides an absolute score. However, IAB is very important for pharmaceutical companies, because it is a fundamental criterion to determine the price of the drug, which is discussed with the Economic Committee of Health Products in a final phase. Actual benefit and improvement in actual benefit are allocated for each indication of a drug.

  10. How important is young children's actual and perceived movement skill competence to their physical activity?

    Science.gov (United States)

    Slykerman, Sarah; Ridgers, Nicola D; Stevenson, Christopher; Barnett, Lisa M

    2016-06-01

    To determine the associations between young children's actual and perceived object control and locomotor skills and physical activity and whether associations differ by sex. Cross sectional study. A total of 136 children consented. Children had actual skill (Test of Gross Motor Development-2), perceived skill (Pictorial Scale of Perceived Movement Skill Competence for Young Children), and moderate- to vigorous-intensity physical activity (MVPA) (accelerometers) assessed. Independent t-tests assessed sex differences. A regression (with MVPA as the outcome) was performed with all predictor variables (i.e. Actual Object Control, Actual Locomotor, Perceived Object Control, and Perceived Locomotor). Model 2 also adjusted for age, sex, accelerometer wear time and whether the child was from an English speaking background. Interaction terms between the respective actual or perceived skill factor and sex were added to assess sex differences. Analyses were conducted on 109 children (59 boys, 50 girls; mean age=6.5 years, SD=1.0). Boys had higher actual and perceived object control skill and were more active by an average of 19min per day. There were no sex differences in locomotor skills. There were no associations between skill factors and MVPA, except for girls, where locomotor skill was a significant predictor of MVPA (B=3.66, p=0.016). Actual rather than perceived skill competence was more important to MVPA in this sample. Locomotor skill competence may be more important than object control skill competence for girls as they may engage in types of physical activity that do not require object control mastery. Copyright © 2015 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  11. Comparison of actual tidal volume in neonatal lung model volume control ventilation using three ventilators.

    Science.gov (United States)

    Toyama, H; Endo, Y; Ejima, Y; Matsubara, M; Kurosawa, S

    2011-07-01

    In neonates, small changes in tidal volumes (V(T)) may lead to complications. Previous studies have shown a significant difference between ventilator-measured tidal volume and tidal volume delivered (actual V(T)). We evaluated the accuracy of three different ventilators to deliver small V(T) during volume-controlled ventilation. We tested Servo 300, 840 ventilator and Evita 4 Neoflow ventilators with lung models simulating normal and injured neonatal lung compliance models. Gas volume delivered from the ventilator into the test circuit (V(TV)) and actual V(T) to the test lung were measured using Ventrak respiration monitors at set V(T) (30 ml). The gas volume increase of the breathing circuit was then calculated. Tidal volumes of the SV300 and PB840 in both lung models were similar to the set V(T) and the actual tidal volumes in the injured model (20.7 ml and 19.8 ml, respectively) were significantly less than that in the normal model (27.4 ml and 23.4 ml). PB840 with circuit compliance compensation could not improve the actual V(T). V(TV) of the EV4N in the normal and the injured models (37.8 ml and 46.6 ml) were markedly increased compared with set V(T), and actual V(T) were similar to set V(T) in the normal and injured model (30.2 ml and 31.9 ml, respectively). EV4N measuring V(T) close to the lung could match actual V(T) to almost the same value as the set V(T) however the gas volume of the breathing circuit was increased. If an accurate value for the patient's actual V(T) is needed, this V(T) must be measured by a sensor located between the Y-piece and the tracheal tube.

  12. Cognition, Health Literacy, and Actual and Perceived Medicare Knowledge Among Inner-City Medicare Beneficiaries.

    Science.gov (United States)

    Sivakumar, Haran; Hanoch, Yaniv; Barnes, Andrew J; Federman, Alex D

    2016-01-01

    Poor Medicare knowledge is associated with worse health outcomes, especially in low-income patients. We examined the association of health literacy and cognition with actual and perceived Medicare knowledge in a sample of inner-city older adults. We conducted a cross-sectional analysis of data on 336 adults ages 65 years and older with Medicare coverage recruited from senior centers and low-income housing facilities in Manhattan, New York. Actual Medicare knowledge was determined by a summary score of 9 true/false questions about the Medicare program and perceived Medicare knowledge with a single item. Validated measures were used to assess health literacy and general cognition. Among respondents, 63.1% had high actual Medicare knowledge, and 36.0% believed that they knew what they needed to know about Medicare. Actual and perceived Medicare knowledge were poorly correlated (r = -.01, p > .05). In multivariable models, low health literacy was significantly associated with actual Medicare knowledge (β = -8.30, SE = 2.71, p information about the Medicare program and diminish their ability to make fully informed choices.

  13. Fatigue status assessment for reactor pressure vessel based on actual operational transient

    International Nuclear Information System (INIS)

    Zhu Guangqiang; Liao Changbin; Dai Bing; Gui Chun

    2013-01-01

    Background: Fatigue is an important aging mechanism in RPV and it must be contained to aging management working range. Purpose: In order to ensure the safety operation of nuclear power plants, as extension of RPV service time, it is necessary to assess the fatigue damage caused by actual operation transient. Methods: Based on monitoring data of actual operation during the past eleven years, refer to design transient, the statistic analysis for types and occurrence times of actual transient is carried out, at the same time, every transients are combined as different operation cycles and the temperature field and stress field of typical components are analyzed by FEM. Results: Based on these information, fatigue analysis and assessment are finished, if later-actual transients are similar with the previous transients, the calculation result shows that the ratio between maximum of cumulative usage factors and design calculation value is 0.4967 the design transients is conservative. Conclusions: Fatigue status of RPV could be assessed and traced quickly through fatigue status assessment method in this paper based on actual operational transient and assessment result would be a good reference for RPV aging management. (authors)

  14. A novel method of rapidly modeling optical properties of actual photonic crystal fibres

    International Nuclear Information System (INIS)

    Li-Wen, Wang; Shu-Qin, Lou; Wei-Guo, Chen; Hong-Lei, Li

    2010-01-01

    The flexible structure of photonic crystal fibre not only offers novel optical properties but also brings some difficulties in keeping the fibre structure in the fabrication process which inevitably cause the optical properties of the resulting fibre to deviate from the designed properties. Therefore, a method of evaluating the optical properties of the actual fibre is necessary for the purpose of application. Up to now, the methods employed to measure the properties of the actual photonic crystal fibre often require long fibre samples or complex expensive equipments. To our knowledge, there are few studies of modeling an actual photonic crystal fibre and evaluating its properties rapidly. In this paper, a novel method, based on the combination model of digital image processing and the finite element method, is proposed to rapidly model the optical properties of the actual photonic crystal fibre. Two kinds of photonic crystal fibres made by Crystal Fiber A/S are modeled. It is confirmed from numerical results that the proposed method is simple, rapid and accurate for evaluating the optical properties of the actual photonic crystal fibre without requiring complex equipment. (rapid communication)

  15. An in-vitro comparison of the radiographic and actual gutta-percha terminus.

    Science.gov (United States)

    Namazikhah, M S; Ghiai, M; Parkin, M J; Puccinelli, L

    2000-06-01

    The purpose of this study was to investigate the difference between the radiographic gutta-percha terminus and the actual gutta-percha terminus of human molars by comparing radiographic obturation results with actual obturation results. Forty maxillary palatal roots and 50 mandibular distal roots were randomly selected from a population of 540. They were then mounted in stone and radiographed. Conventional endodontic therapy was completed using stainless-steel K files and lateral condensation. Each radiographic gutta-percha terminus was evaluated under 4.5x magnification by three examiners following the completion of root canal therapy. These results were recorded. Each tooth was then removed from its mounting, and the actual gutta-percha terminus was evaluated under 4.5x magnification. These results were recorded and compared to the radiographic gutta-percha terminus results. In all 90 teeth examined, the actual gutta-percha terminus was equal to or longer than the radiographic gutta-percha terminus. In the 50 mandibular distal roots, the actual gutta-percha terminus averaged 0.645 mm longer than the radiographic gutta-percha terminus. In the 40 maxillary palatal roots, this difference measured 0.6375 mm.

  16. SELF-REALIZATION IS INSEPARABLE FROM SELF-ACTUALIZATION OF A PERSONALITY

    Directory of Open Access Journals (Sweden)

    Irina Ivanovna Vitkovskaya

    2016-02-01

    Full Text Available The article considers the issues of a personality’s self-realization and self-actualization under current educational standards required in the time of impetuous development in informative technologies. The practical aspect of the article describes self-realization and self-actualization of a person as their social and useful activity, interdiscipline approach, it is characterised by interdependence of an individual and their social environment apart with the self-realization of a personality in educational process. Evidently, being a substantial ca-tegory of vital «self-assertion», it should be thought over in categories of self-actualization and self-realization. So, self-realization is considered to be a social process which continues all conscientious life. In pedagogics of our country, labour and professional activity were the spheres of self-actualization therefore, it should be taken into account external factors for self-realization and self-actualization of a person. If socio-pedagogic conditions presuppose having good teachers, what conditions should be created in an individual’s micro-groups and in particular, in the family and kind of values shoud an individual get through the process of socialization. Thus, technological project of self-realization of a personality has to assume that there is the strive for self-perfection and interrelation of ways of self-realization, self-education, and adaptation. The correlation of these ways in a specific educational field is the purpose of the article.

  17. Adolescents' explicit and implicit evaluations of hypothetical and actual peers with different bullying participant roles.

    Science.gov (United States)

    Pouwels, J Loes; Lansu, Tessa A M; Cillessen, Antonius H N

    2017-07-01

    This study examined how adolescents evaluate bullying at three levels of specificity: (a) the general concept of bullying, (b) hypothetical peers in different bullying participant roles, and (c) actual peers in different bullying participant roles. Participants were 163 predominantly ethnic majority adolescents in The Netherlands (58% girls; M age =16.34years, SD=0.79). For the hypothetical peers, we examined adolescents' explicit evaluations as well as their implicit evaluations. Adolescents evaluated the general concept of bullying negatively. Adolescents' explicit evaluations of hypothetical and actual peers in the bullying roles depended on their own role, but adolescents' implicit evaluations of hypothetical peers did not. Adolescents' explicit evaluations of hypothetical peers and actual peers were different. Hypothetical bullies were evaluated negatively by all classmates, whereas hypothetical victims were evaluated relatively positively compared with the other roles. However, when adolescents evaluated their actual classmates, the differences between bullies and the other roles were smaller, whereas victims were evaluated the most negatively of all roles. Further research should take into account that adolescents' evaluations of hypothetical peers differ from their evaluations of actual peers. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Quantity assessment of waste in the dismantlement of liquid waste treatment plant and its actual state

    International Nuclear Information System (INIS)

    Uchiyama, Takafumi; Mitsuhashi, Ishi; Matsumoto, Tetsuo; Morishima, Kayoko; Tanzawa, Tomio

    2016-01-01

    From the progress of decommissioning project work of Tokyo City University Atomic Energy Research Institute, this paper reports the comparison between the actual amount of the waste generated during dismantlement work at liquid waste treatment facilities and the assessment quantity before starting the dismantlement. The quantity assessment was made on the basis of the installation license application, design specifications, drawings, records, history of use, site investigation results, etc. Since this quantity assessment did not take into account the dismantling contents of reservoir concrete, the assessed quantity of non-radioactive waste (NR waste) did not match the sum of actual NR waste. However, if an actually generated quantity of concrete of radioactive waste was added to the quantity assessment as NR waste, the quantity of actually generated NR waste and that of assessed NR waste were nearly consistent, which verified the validity of this assessment. This method is considered to be able to be utilized in the future quantity assessment of decommissioning work and the like. On the other hand, it was found that the number of drums that were actually stored tended to increase more than the estimated number of drum conversion. In old buildings, it is necessary to take into account the generation of waste other than radioactive materials in the quantity assessment stage and dismantlement stage. (A.O.)

  19. Posicionamiento y proyección actual del motor de paso en aplicaciones industriales. // Position and proyection in actual industrial applications of stepping motors.

    Directory of Open Access Journals (Sweden)

    A. Codina García

    2002-05-01

    Full Text Available El presente trabajo aborda el empleo del motor de paso en las aplicaciones industriales actuales, los recientesavances y tendencias en la construcción de los mismos así como sus principales características y variantes másconocidas.Palabras claves: Motores de paso, control de movimiento.______________________________________________________________________Abstract.This paper focuses on the position of stepping motors in current industrial applications, recent advances andgeneral trends in design and manufacturing such motors. Their most outstanding features and different typesare also shown.Key words: Stepping motors, motion control.

  20. Term Familiarity to indicate Perceived and Actual Difficulty of Text in Medical Digital Libraries.

    Science.gov (United States)

    Leroy, Gondy; Endicott, James E

    2011-10-01

    With increasing text digitization, digital libraries can personalize materials for individuals with different education levels and language skills. To this end, documents need meta-information describing their difficulty level. Previous attempts at such labeling used readability formulas but the formulas have not been validated with modern texts and their outcome is seldom associated with actual difficulty. We focus on medical texts and are developing new, evidence-based meta-tags that are associated with perceived and actual text difficulty. This work describes a first tag, term familiarity , which is based on term frequency in the Google corpus. We evaluated its feasibility to serve as a tag by looking at a document corpus (N=1,073) and found that terms in blogs or journal articles displayed unexpected but significantly different scores. Term familiarity was then applied to texts and results from a previous user study (N=86) and could better explain differences for perceived and actual difficulty.

  1. Theoretical Model for the Performance of Liquid Ring Pump Based on the Actual Operating Cycle

    Directory of Open Access Journals (Sweden)

    Si Huang

    2017-01-01

    Full Text Available Liquid ring pump is widely applied in many industry fields due to the advantages of isothermal compression process, simple structure, and liquid-sealing. Based on the actual operating cycle of “suction-compression-discharge-expansion,” a universal theoretical model for performance of liquid ring pump was established in this study, to solve the problem that the theoretical models deviated from the actual performance in operating cycle. With the major geometric parameters and operating conditions of a liquid ring pump, the performance parameters such as the actual capacity for suction and discharge, shaft power, and global efficiency can be conveniently predicted by the proposed theoretical model, without the limitation of empiric range, performance data, or the detailed 3D geometry of pumps. The proposed theoretical model was verified by experimental performances of liquid ring pumps and could provide a feasible tool for the application of liquid ring pump.

  2. Determinants of perceived and actual knowledge of commission paid by contributors in the pension funds industry

    Directory of Open Access Journals (Sweden)

    Pablo Farías

    2017-01-01

    Full Text Available This paper examines the determinants of perceived and actual knowledge of commission paid by contributors in the Chilean pension funds industry. Results show that price consciousness and brand credibility are positively associated with perceived and actual knowledge of commission paid by pension fund contributors. Results also show that financial literacy is only positively associated with actual knowledge of commission paid by contributors. Additionally, results show that price based advertising exposure is only positively associated with perceived knowledge of commission paid by contributors. This association is stronger for contributors with a high use of the price-quality cue. Based on the findings presented, implications for managers, regulators and researchers are drawn.

  3. BASIC ACTUAL AND EFFECTIVENESS OF LEADERSHIP STYLES OF CONSTRUCTION PROJECT MANAGERS IN SURABAYA

    Directory of Open Access Journals (Sweden)

    Andi Andi

    2004-01-01

    Full Text Available Leading is one of the most important facets in managing construction projects, and behaving as an effective leader is a vital project manager’s responsibility to ensure that work efforts of other persons are directed toward the accomplishment of organizational objectives. This paper aims to determine basic and actual leadership styles of construction project managers in Surabaya. The effectiveness of the actual leadership style is also examined. To accomplish the objective, the paper first briefly reviews the ways in which leadership is approached. Data were then collected through an empirical survey to 46 project managers, taking Fiedler and Hersey-Blanchard’s models as the point of departure. The results indicate that the basic leadership of project managers in Surabaya falls slightly on task-oriented behavior. Meanwhile selling is the most common style used as actual leadership in practice. The paper discusses the effectiveness of the styles adopted and situational variables affecting.

  4. Actual characteristics study on HTR-10GT coupling with direct gas turbine cycle

    International Nuclear Information System (INIS)

    Peng Xuechuang; Zhu Shutang; Wang Jie

    2005-01-01

    Compared with a plant of steam turbine cycle, a HTGR plant with direct gas turbine cycle has a higher thermal efficiency. A lot of investigations on the characteristics of HTR-10GT, which is the reactor studying project of Tsinghua University, have been carried out, however, all of them are based on the theoretical Brayton Cycle which neglects many actual conditions, such as leakage, pressure loss and so on. For engineering practices, leakage is an unavoidable problem. The difference of the location and capacity of leakage will directly influence the working medium's thermoparameters and lead to fall of the cycle efficiency. The present study is focused on the performance of an actual Brayton cycle with practical conditions of leakage. The present study which based on building the physical and mathematical model of the leakage, aims to study the actual characteristics of the direct gas turbine circle. (authors)

  5. Effects of Nurses' Perceptions of Actual and Demanded Competence on Turnover Intentions.

    Science.gov (United States)

    Takase, Miyuki; Yamamoto, Masako; Sato, Yoko; Imai, Takiko; Kawamoto, Mitsuko

    2017-10-01

    With the growing focus on continuous professional development, demands placed on nurses to uphold nursing competence have been increasing. This study examined how nurses with different lengths of clinical experience perceived the relationship between their actual competence and the competence they felt was demanded of them, and how this relationship was related to their turnover intentions. Survey questionnaires were distributed to 1,377 nurses, of whom 765 returned usable completed forms. The results showed that across all the groups of clinical experience, nurses perceived the demanded competence levels to be higher than their actual competence levels. However, turnover intentions were not related to nurses' perceptions of demanded competence and were negatively related to perceptions of actual competence. The levels of competence demanded should not be considered as threats for nurses. Improving nurses' competence may reduce their turnover intentions.

  6. A simulation model for the actual, long wave and net solar radiation computing

    International Nuclear Information System (INIS)

    Kolev, B.; Stoilov, A.; Lyubomirov, L.

    2004-01-01

    The main purpose of this study is to present a calculating procedure for the components of the radiation balance - actual, long-wave and net radiation calculation, using the sunshine duration and the standard meteorological information, through a previously prepared program product.To calculate the actual solar radiation using the total cloudiness only, an empirical regression model has been developed. The results of the coefficient of correlation R(0.75-0.88), respectively for the spring and summer periods (March-May; June-August) show the adequacy of the chosen model. The verification of the model on the independent experimental material prove that the approach that authors suggested, can be successfully applied to the calculation of the actual radiation of the current place

  7. Associations between young children's perceived and actual ball skill competence and physical activity.

    Science.gov (United States)

    Barnett, Lisa M; Ridgers, Nicola D; Salmon, Jo

    2015-03-01

    The relationship between actual and perceived object control competence (ball skills) and the contribution to young children's physical activity is not known. Cross sectional study. The Test Gross Motor Development-2 assessed actual object control competence and a modified version of the Pictorial Scale of Perceived Competence and Social Acceptance for Young Children assessed perceived object control competence. Moderate- to vigorous-intensity physical activity was measured via accelerometry. Three mixed regression models were performed: (i) object control competence as the predictor and the outcome as perceived object control, (ii) perceived object control competence as the predictor and the outcome moderate to vigorous physical activity and (iii) actual object control as the predictor and the outcome moderate to vigorous physical activity. Models adjusted for school clustering, monitor wear time, sex and age. Interactions between respective predictor variables and sex were performed if warranted. A total of 102 children (56% boys, 44% girls) aged 4-8 years (M 6.3, SD 0.92) completed assessments. Girls had lower perceived and actual object control competence and were less active than boys. Actual object control competence was positively associated with perceived object control competence (B=0.11, t(96)=2.25, pperceived object control competence (p=0.827) were associated with moderate to vigorous physical activity. Young children's perceived ball skill abilities appear to relate to actual competence; however, these measures were not associated with physical activity. In older children, object control skill is associated with physical activity so targeting young children's object control skills is an intervention priority. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

  8. Self-Perceived and Actual Motor Competence in Young British Children.

    Science.gov (United States)

    Duncan, Michael J; Jones, Victoria; O'Brien, Wesley; Barnett, Lisa M; Eyre, Emma L J

    2018-04-01

    Children's perception of their own motor competence is an important correlate of their actual motor competence. The current study is the first to examine this association in British children and the first to use both product and process measures of actual motor competence. A total of 258 children (139 boys and 119 girls; aged 4 to 7 years, Mean = 5.6, SD = .96) completed measures of self-perceived motor competence using the Pictorial Scale for Perceived Movement Competence in Young Children. Children were classified as "Low," "Medium," or "High" perceived competence based on tertile analysis. Actual motor competence was assessed with the Test of Gross Motor Development-2 (a process measure) and a composite of 10-m sprint run time, standing long jump distance, and 1-kg seated medicine ball throw (collectively, a product measure). Data for process and product measures were analyzed using a 2 (sex) × 3 (high, medium, low perceived competence) analysis of covariance, with body mass index, calculated from height and mass, and age controlled. Boys obtained significantly higher scores than girls for both the process ( p = .044) and product ( p = .001) measures of actual motor competence. Boys had significantly ( p = .04) higher scores for perceived competence compared to girls. Compared to children classified as medium and high self-perceived competence, children classified as low self-perceived competence had lower process ( p = .001) and product scores (i.e., medium, p = .009 and high, p = .0001) of actual motor competence. Age ( p = .0001) and body mass index ( p = .0001) were significantly associated with product motor competence. Strategies to enhance actual motor competence may benefit children's self-perceived motor competence.

  9. Economic consequences assessment for scenarios and actual accidents do the same methods apply

    International Nuclear Information System (INIS)

    Brenot, J.

    1991-01-01

    Methods for estimating the economic consequences of major technological accidents, and their corresponding computer codes, are briefly presented with emphasis on the basic choices. When applied to hypothetic scenarios, those methods give results that are of interest for risk managers with a decision aiding perspective. Simultaneously the various costs, and the procedures for their estimation are reviewed for some actual accidents (Three Mile Island, Chernobyl,..). These costs are used in a perspective of litigation and compensation. The comparison of the methods used and cost estimates obtained for scenarios and actual accidents shows the points of convergence and discrepancies that are discussed

  10. Actualizing Unique Type and Token Values as a Solution to the Problem of Evil

    Directory of Open Access Journals (Sweden)

    Atle Ottesen Søvik

    2017-12-01

    Full Text Available Concerning the problem of evil, I suggest that God's goodness and omnipotence causes God to want to actualize many different values and things, not solely angels in heaven, but also type unique values like independence, self-formation, creativity, and surprise, and token unique goods like animals and human beings. Such a universe as ours, though, requires undisturbed indeterministic self-formation as actualized by a good God to give those token unique beings access to those type unique values and allow them the opportunity to live forever with God after completion of this self-formation.

  11. Focussed probes ultrasonic follow-up of actual flaw growth during fatigue testing

    International Nuclear Information System (INIS)

    Cinotti, C.; Dufresne, J.; Prot, A.C.; Touffait, A.M.; Saglio, R.

    1979-01-01

    A programme was undertaken to follow-up the growth of actual flaws purposely introduced during the welding process of five test specimens. The aim of this programme is to measure the actual size of the cracks which develop from the known defects during the fatigue testing. The sizing method is based on the use of focussed probes, which allow good accuracy and repeatability, as well as good sensitivity. Examples are given of the first results: sizing before testing, then step by step during the fatigue testing and also under compression. This last point is very important in view of the ultrasonic testing during periodic in-service inspection

  12. [Actual vitamin and main foodstuffs consumption by recovered patients suffered from hemorrhagic fever with renal syndrome].

    Science.gov (United States)

    Kasanova, G M; Tutel'ian, A V

    2011-01-01

    Actual consumption of vitamins A, E, beta-carotene, ascorbic acid, thiamin, pyridoxine and main foodstuffs by recovered patients suffered from hemorrhagic fever with renal syndrome has been given. Frequency analysis of foodstuffs consumption was used to study actual nourishment of recovered patients. Surplus consumption of fat mainly due to the use of saturated fatty acids, deficiency of poly unsaturated fatty acids, surplus sugar consumption and predominance of proteins of animal origin over proteins of vegetable origin in ration has been revealed. Deficiency of water soluble vitamins equals to 41,6-78,7% of all examined patients, deficiency of fat water soluble vitamins is lower (21,4-38,3%).

  13. Socio-demographic Model of Gender Gap in Expected and Actual Wages in Estonia

    OpenAIRE

    Vassil, Kristjan; Eamets, Raul; Mõtsmees, Pille

    2014-01-01

    Estonia ranks consistently on top of the list of countries with the largest gender pay gap. However, irrespective of abundant aggregate level evidence, little is known what motivates the gap at the individual level. In this paper we precisely address the issue of gender pay gap at the individual level. We examine how large is the gender pay gap in actual and expected wages and how it can be explained. We use a rich dataset from Estonian Labour Force Survey on actual wages, and the data from C...

  14. Plantar pressure and EMG activity of simulated and actual ski jumping take-off.

    Science.gov (United States)

    Virmavirta, M; Komi, P V

    2001-10-01

    Plantar pressures and activation of the four muscles (VL - vastus lateralis, GL - gluteus, TA - tibialis anterior and GA - lat. gastrocnemius) were measured from ten ski jumpers under simulated laboratory conditions with training shoes (Lab TS) and with jumping boots (Lab JB) as well as in actual hill jumping conditions (Hill). The most significant differences between measured conditions were found in muscle activation patterns and plantar pressures prior to take-off. The centrifugal force due to the curvature of the inrun under actual hill jumping conditions caused extra pressure under the fore and rear parts of the feet (Pknee and hip extensor muscles.

  15. How Are Mate Preferences Linked with Actual Mate Selection? Tests of Mate Preference Integration Algorithms Using Computer Simulations and Actual Mating Couples.

    Science.gov (United States)

    Conroy-Beam, Daniel; Buss, David M

    2016-01-01

    Prior mate preference research has focused on the content of mate preferences. Yet in real life, people must select mates among potentials who vary along myriad dimensions. How do people incorporate information on many different mate preferences in order to choose which partner to pursue? Here, in Study 1, we compare seven candidate algorithms for integrating multiple mate preferences in a competitive agent-based model of human mate choice evolution. This model shows that a Euclidean algorithm is the most evolvable solution to the problem of selecting fitness-beneficial mates. Next, across three studies of actual couples (Study 2: n = 214; Study 3: n = 259; Study 4: n = 294) we apply the Euclidean algorithm toward predicting mate preference fulfillment overall and preference fulfillment as a function of mate value. Consistent with the hypothesis that mate preferences are integrated according to a Euclidean algorithm, we find that actual mates lie close in multidimensional preference space to the preferences of their partners. Moreover, this Euclidean preference fulfillment is greater for people who are higher in mate value, highlighting theoretically-predictable individual differences in who gets what they want. These new Euclidean tools have important implications for understanding real-world dynamics of mate selection.

  16. How Are Mate Preferences Linked with Actual Mate Selection? Tests of Mate Preference Integration Algorithms Using Computer Simulations and Actual Mating Couples.

    Directory of Open Access Journals (Sweden)

    Daniel Conroy-Beam

    Full Text Available Prior mate preference research has focused on the content of mate preferences. Yet in real life, people must select mates among potentials who vary along myriad dimensions. How do people incorporate information on many different mate preferences in order to choose which partner to pursue? Here, in Study 1, we compare seven candidate algorithms for integrating multiple mate preferences in a competitive agent-based model of human mate choice evolution. This model shows that a Euclidean algorithm is the most evolvable solution to the problem of selecting fitness-beneficial mates. Next, across three studies of actual couples (Study 2: n = 214; Study 3: n = 259; Study 4: n = 294 we apply the Euclidean algorithm toward predicting mate preference fulfillment overall and preference fulfillment as a function of mate value. Consistent with the hypothesis that mate preferences are integrated according to a Euclidean algorithm, we find that actual mates lie close in multidimensional preference space to the preferences of their partners. Moreover, this Euclidean preference fulfillment is greater for people who are higher in mate value, highlighting theoretically-predictable individual differences in who gets what they want. These new Euclidean tools have important implications for understanding real-world dynamics of mate selection.

  17. El escenario actual de la alimentación en México = The actual scene of the feeding in Mexico

    Directory of Open Access Journals (Sweden)

    Soria Sánchez, Graciela

    2014-01-01

    Full Text Available La soberanía alimentaria y la seguridad alimentaria en México son afectadas por múltiples factores, principalmente el mercado mundial. La población está creciendo y las tierras de cultivo están siendo utilizadas cada vez más para producir biocombustible, e n lugar de producir alimentos para consumo humano. Por otro lado, los acuerdos de libre comercio no han mejorado las condiciones de vida de los campesinos. Por el contrario, se ha generado mayor desigualdad económica y exclusión de la participación en el m ercado. Además, los programas de política pública diseñados para contrarrestar los problemas de abastecimiento de alimentos causados por el mercado, no han incluido estrategias de participación social. El presente trabajo analiza la situación actual de la alimentación en México y su precaria situación asociada principalmente al actual sistema económico neoliberal en donde la alimentación hoy en día representa únicamente un gran negocio

  18. Perceived Versus Actual Risk of Type 2 Diabetes by Race and Ethnicity.

    Science.gov (United States)

    Yang, Kyeongra; Baniak, Lynn M; Imes, Christopher C; Choi, JiYeon; Chasens, Eileen R

    2018-04-01

    Purpose The purpose of this study was to examine associations between perceived risk and actual risk of type 2 diabetes by race and/or ethnicity. Methods The study sample included 10 999 adults from the 2011 to 2014 National Health and Nutrition Examination Survey. Sociodemographic, clinical, and behavioral data were collected using interviews and physical examinations. Participants were asked if they felt at risk for diabetes or prediabetes and then asked the reasons why. Data analyses were conducted with SAS to properly analyze complex survey data. Results About 86% of the sample (n = 9496) answered the risk perception question for diabetes, and among those, 28.4% indicated having a high perceived risk. Among this subsample, 38.3% were identified as having an actual risk for prediabetes or diabetes according to the American Diabetes Association guidelines. Across all race groups, the most frequently reported risk factors participants believed to contribute to their risk for diabetes were family history of diabetes, obesity, and poor diet habits. When the percentage of participants with an actual risk factor who correctly perceived it as a risk factor was examined, fewer Asians correctly perceived weight status and physical activity level as a risk for diabetes in contrast to the other racial/ethnic groups. Conclusions Our study showed that when perception was compared to actual risks, associations differed statistically by race. It will be essential to discuss their risk perception to proper screening for diabetes and relevant lifestyle modifications to prevent and delay the onset of diabetes.

  19. Impacts of grass removal on wetting and actual water repellency in a sandy soil

    NARCIS (Netherlands)

    Oostindie, K.; Dekker, L.W.; Wesseling, J.G.; Geissen, V.; Ritsema, C.J.

    2016-01-01

    Soil water content and actual water repellency were assessed for soil profiles at two sites in a bare and grasscovered plot of a sand pasture, to investigate the impact of the grass removal on both properties. The soil of the plots was sampled six times in vertical transects to a depth of 33 cm

  20. Are soil pollution risks established by governments the same as actual risks?

    NARCIS (Netherlands)

    Reijnders, L.

    2009-01-01

    Though soil pollution policies in North America and the European Union increasingly use risk-based standards, the construction and application of such standards are often deficient in taking account of actual risks. Standards refer to total concentrations of substances and not to the biologically

  1. 12 CFR Appendix M2 to Part 226 - Actual Repayment Disclosures

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Actual Repayment Disclosures M2 Appendix M2 to Part 226 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE... nearest whole year if the estimate contains a fractional year less than 0.5, and rounded up to the nearest...

  2. Satellite-Based actual evapotranspiration over drying semiarid terrain in West-Africa

    NARCIS (Netherlands)

    Schuttemeyer, D.; Schillings, Ch.; Moene, A.F.; Bruin, de H.A.R.

    2007-01-01

    A simple satellite-based algorithm for estimating actual evaporation based on Makkink¿s equation is applied to a seasonal cycle in 2002 at three test sites in Ghana, West Africa: at a location in the humid tropical southern region and two in the drier northern region. The required input for the

  3. Telework: timesaving or time-consuming? An investigation into actual working hours

    NARCIS (Netherlands)

    Peters, P.; Wetzels, C.; Tijdens, K.

    2008-01-01

    This paper aims to clarify the relationship between telework and the actual time employees put into their jobs. One of the reported threats to teleworkers’ personal lives is that in order to finish their work, they not only use up saved commuting time, but also part of their non-working hours, even

  4. Estimation of moderator temperature coefficient of actual PWRs using wavelet transform

    International Nuclear Information System (INIS)

    Katsumata, Ryosuke; Shimazu, Yoichiro

    2001-01-01

    Recently, an applicability of wavelet transform for estimation of moderator temperature coefficient was shown in numerical simulations. The basic concept of the wavelet transform is to eliminate noise in the measured signals. The concept is similar to that of Fourier transform method in which the analyzed reactivity component is divided by the analyzed component of relevant parameter. In order to apply the method to analyze measured data in actual PWRs, we carried out numerical simulations on the data that were more similar to actual data and proposed a method for estimation of moderator temperature coefficient using the wavelet transform. In the numerical simulations we obtained moderator temperature coefficients with the relative error of less than 4%. Based on this result we applied this method to analyze measured data in actual PWRs and the results have proved that the method is applicable for estimation of moderator temperature coefficients in the actual PWRs. It is expected that this method can reduce the required data length during the measurement. We expect to expand the applicability of this method to estimate the other reactivity coefficients with the data of short transient. (author)

  5. Explaining Preferences and Actual Involvement in Self-Employment: New Insights into the Role of Gender

    NARCIS (Netherlands)

    I. Verheul (Ingrid); A.R. Thurik (Roy); I. Grilo (Isabel)

    2008-01-01

    textabstractThis paper investigates why women’s self-employment rates are consistently lower than those of men. It has three focal points. It discriminates between the preference for self-employment and actual involvement in self-employment using a two (probit) equation model. It makes a systematic

  6. Consistency across repeated eyewitness interviews: contrasting police detectives' beliefs with actual eyewitness performance.

    Science.gov (United States)

    Krix, Alana C; Sauerland, Melanie; Lorei, Clemens; Rispens, Imke

    2015-01-01

    In the legal system, inconsistencies in eyewitness accounts are often used to discredit witnesses' credibility. This is at odds with research findings showing that witnesses frequently report reminiscent details (details previously unrecalled) at an accuracy rate that is nearly as high as for consistently recalled information. The present study sought to put the validity of beliefs about recall consistency to a test by directly comparing them with actual memory performance in two recall attempts. All participants watched a film of a staged theft. Subsequently, the memory group (N = 84) provided one statement immediately after the film (either with the Self-Administered Interview or free recall) and one after a one-week delay. The estimation group (N = 81) consisting of experienced police detectives estimated the recall performance of the memory group. The results showed that actual recall performance was consistently underestimated. Also, a sharp decline of memory performance between recall attempts was assumed by the estimation group whereas actual accuracy remained stable. While reminiscent details were almost as accurate as consistent details, they were estimated to be much less accurate than consistent information and as inaccurate as direct contradictions. The police detectives expressed a great concern that reminiscence was the result of suggestive external influences. In conclusion, it seems that experienced police detectives hold many implicit beliefs about recall consistency that do not correspond with actual recall performance. Recommendations for police trainings are provided. These aim at fostering a differentiated view on eyewitness performance and the inclusion of more comprehensive classes on human memory structure.

  7. Research on mass transfer and actual performance of the membrane regeneration air-conditioning system

    International Nuclear Information System (INIS)

    Li, Xiu-Wei; Zhang, Xiao-Song; Chen, Qing

    2015-01-01

    Highlights: • Experimental research has been made on the membrane air-conditioning system. • We develop mass transfer models for the membrane regeneration process. • The paper exposes the actual performance of the system. • Increase of membrane pairs improves the performance. - Abstract: Absorption air-conditioning system has great advantages in energy conservation and environmental protection. To improve the performance of the traditional system, the membrane regeneration absorption system was proposed. Its COP could approach 6 by regenerating absorbent solution with the ion exchange membranes. However, the theoretical conclusion has not been supported by the experiment. This paper presents the experimental research of the membrane regeneration process. It has investigated the mass transfer process, energy efficiency and actual performance under different working conditions. Based on that, a mass transfer model has been developed and the influences of some key parameters have been exposed. It found the regeneration performance is mainly influenced by the current intensity. The calculation results with the model agree well the experimental data. The actual efficiency was lower than 50%, caused by energy loss in heat and electrochemical reactions. The actual COP is between 1 and 3, lower current intensity and more membrane pairs could improve it.

  8. Actual versus perceived central bank transparency: the case of the European Central Bank

    NARCIS (Netherlands)

    van der Cruijsen, C.; Eijffinger, S.

    2008-01-01

    Central banks have become more and more transparent about their monetary policy making process. In the central bank transparency literature the distinction between actual and perceived transparency is often lacking. However, as perceptions are crucial for the actions of economic agents this

  9. Actual versus Perceived Central Bank Transparency : The Case of the European Central Bank

    NARCIS (Netherlands)

    van der Cruijsen, C.A.B.; Eijffinger, S.C.W.

    2007-01-01

    Central banks have become more and more transparent about their monetary policy making process. In the central bank transparency lit- erature the distinction between actual and perceived central bank trans- parency is often lacking. However, as perceptions are crucial for the ac- tions of economic

  10. The Relationship of Self-Disclosure to Personality, Adjustment and Self-Actualization

    Science.gov (United States)

    Lombardo, John P.; Fantasia, Saverio C.

    1976-01-01

    Tested the hypothesis that a high level of self-disclosure is indicative of psychological adjustment and self-actualization. The self-disclosure scale, Social Avoidance and Distress, Fear of Negative Evaluation, Alienation and Repression-Sensitization scales were administered to 60 introductory psychology students. (Editor/RK)

  11. Forest Landowner Education Interests and Delivery Preferences: A Retrospective Look at Survey Results and Actual Participation

    Science.gov (United States)

    Zobrist, Kevin W.; Rozance, Mary Ann

    2015-01-01

    This article presents survey data on education interests and delivery preferences of small forest landowners in Washington and compares it to actual program participation over 6 years. The survey was conducted in late 2007 to guide development and implementation of a Extension forestry program. The survey found broad interest across many topics…

  12. How investor perceptions drive actual trading and risk-taking behavior

    NARCIS (Netherlands)

    Hoffmann, A.O.I.; Post, T.; Pennings, J.M.E.

    2015-01-01

    Recent work in behavioral finance showed how investors' perceptions (i.e., return expectations, risk tolerance, and risk perception) affect hypothetical trading and risk-taking behavior. However, are such perceptions also capable of explaining actual trading and risk-taking behavior? To answer this

  13. The Gap between Actual and Mandated Use of an Electronic Medication Record Three Years after Deployment

    DEFF Research Database (Denmark)

    Granlien, Maren Fich; Hertzum, Morten; Gudmundsen, Jette

    2008-01-01

    , such as lack of knowledge, information, and training among clinicians. However, the prime barrier appears to be uncertainty about what the barriers concretely are and about the extent to which system facilities and work procedures are actually adopted. Three years after deployment it is apparent that time...

  14. The Survey and Analysis of Excellent Senior High School Physics Teachers' Professional Growth Actuality

    Science.gov (United States)

    Sun, Haibin; Liu, Tingting

    2010-01-01

    Excellent senior high school physics teachers are the backbone power in the new course reform of physics in China. The excellent senior high school physics teachers' professional growth actuality in Shandong is surveyed in this article by the self-made "Questionnaire of Excellent Senior High School Physics Teachers' Professional Growth",…

  15. Simple models to predict grassland ecosystem C exchange and actual evapotranspiration using NDVI and environmental variables

    Science.gov (United States)

    Semiarid grasslands contribute significantly to net terrestrial carbon flux as plant productivity and heterotrophic respiration in these moisture-limited systems are correlated with metrics related to water availability (e.g., precipitation, Actual EvapoTranspiration or AET). These variables are als...

  16. Consumers, food and convenience: The long way from resource constraints to actual consumption patterns

    DEFF Research Database (Denmark)

    Scholderer, Joachim; Grunert, Klaus G.

    2005-01-01

    that the influence of resource constraints on actual convenience behaviours is doubly mediated, first by perceptions of resource constraints, and then by convenience orientations. In Study 1, the model is calibrated based on a sample of 1000 French respondents with main responsibility for food shopping and meal...

  17. Sexualization of Awareness: Catchy, but Does It Actually Increase Knowledge of Breast Cancer?

    Science.gov (United States)

    Burgess, Melinda C. R.; Murray, Ashley B.

    2014-01-01

    Currently, in the United States, there exist numerous public awareness campaigns about breast cancer. Many of these campaigns are highly sexualized, focusing on the breasts as an object of fun, as opposed to focusing on information about prevention/diagnosis/treatment. In spite of their popularity, it is unknown what effect they actually have on…

  18. Actual versus perceived peer sexual risk behavior in online youth social networks.

    Science.gov (United States)

    Black, Sandra R; Schmiege, Sarah; Bull, Sheana

    2013-09-01

    Perception of peer behaviors is an important predictor of actual risk behaviors among youth. However, we lack understanding of peer influence through social media and of actual and perceived peer behavior concordance. The purpose of this research is to document the relationship between individual perception of and actual peer sexual risk behavior using online social networks. The data are a result of a secondary analysis of baseline self-reported and peer-reported sexual risk behavior from a cluster randomized trial including 1,029 persons from 162 virtual networks. Individuals (seeds) recruited up to three friends who then recruited additional friends, extending three waves from the seed. ANOVA models compared network means of actual participant behavior across categories of perceived behavior. Concordance varied between reported and perceived behavior, with higher concordance between perceived and reported condom use, multiple partners, concurrent partners, sexual pressure, and drug and alcohol use during sex. Individuals significantly over-reported risk and under-reported protective peer behaviors related to sex.

  19. Perceived and Actual Behavior in Female Sexual Assertiveness: A Within-Couple Analysis in Hong Kong.

    Science.gov (United States)

    Zhang, Huiping; Yip, Paul S F

    2018-01-02

    Studies in female sexual assertiveness have generally focused on individuals rather than couples, and little research has been conducted in the Chinese context. This study examined perceived and actual female sexual assertiveness at the couple level, and also explored its impact on marital and sexual satisfaction with a representative sample of 770 couples in Hong Kong. The results showed that husbands reported a higher level of acceptance of female sexual assertiveness in both perception and actual behavior; furthermore, couples reported greater congruence in their perception of female sexual initiation than actual behavior. Multiple logistic regressions showed that actual female sexual assertiveness, not the perception of it, affects both spouses' marital and sexual satisfaction. Compared with couples in which neither accepted female sexual initiation in practice, husbands where both spouses accepted this were more likely to be satisfied with the marriage. Husbands who accepted female sexual refusal whilst their wives did not were also more likely to be satisfied with both the marital and sexual relationship. Similarly, wives who did accept female sexual assertiveness but whose husbands did not were more likely to be satisfied with both the marital and sexual relationship.

  20. Affective Education: A Teacher's Manual to Promote Student Self-Actualization and Human Relations Skills.

    Science.gov (United States)

    Snyder, Thomas R.

    This teacher's manual presents affective education as a program to promote student self-actualization and human relations skills. Abraham Maslow's hierarchy of needs and Erik Erikson's life stages of psychosocial development form the conceptual base for this program. The goals and objectives of this manual are concerned with problem-solving…

  1. 26 CFR 1.996-1 - Rules for actual distributions and certain deemed distributions.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 10 2010-04-01 2010-04-01 false Rules for actual distributions and certain deemed distributions. 1.996-1 Section 1.996-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Domestic International Sales Corporations...

  2. Estimating actual evapotranspiration for forested sites: modifications to the Thornthwaite Model

    Science.gov (United States)

    Randall K. Kolka; Ann T. Wolf

    1998-01-01

    A previously coded version of the Thornthwaite water balance model was used to estimate annual actual evapotranspiration (AET) for 29 forested sites between 1900 and 1993 in the Upper Great Lakes area. Approximately 8 percent of the data sets calculated AET in error. Errors were detected in months when estimated AET was greater than potential evapotranspiration. Annual...

  3. The Problems of Proving Actual or Apparent Bias: An Analysis of ...

    African Journals Online (AJOL)

    This article takes a critical look at the divergent approaches of courts in constructing the meaning of actual and apparent bias in adjudicative contexts. ... which has seemingly emerged is that which weighs the allegations of bias against the presumption of impartiality and the requirements of the double reasonableness test.

  4. Saturday Institute for Manhood, Brotherhood Actualization. Replication Manual [and] Blueprint Resource Manual.

    Science.gov (United States)

    Wholistic Stress Control Inst., Atlanta, GA.

    The Saturday Institute for Manhood, Brotherhood Actualization (SIMBA) is a collaborative effort of 12 community organizations that combine resources and ideas to reduce risk factors and increase resilience for young African American males. The program offers youth, aged 9 to 16, who reside at the Lorenzo Benn Youth Development Campus, training…

  5. The Relationship between EFL Teachers' Beliefs and Actual Practices of Classroom Management

    Science.gov (United States)

    Aliakbari, Mohammad; Heidarzad, Mohsen

    2015-01-01

    This study aimed at analyzing Iranian EFL teachers' beliefs toward classroom management and the relationship between teachers' beliefs and their actual practices of classroom management in regard with individual variables such as gender, education degree, and teaching experience. The data were collected using a behavior and instructional…

  6. Basic Needs as a Predictors of Prospective Teachers' Self-Actualization

    Science.gov (United States)

    Arslan, Ali

    2017-01-01

    The purpose of this study is to compare the predictive power of prospective teachers' basic needs on self-actualization. This is a correlational research which is one of the descriptive research methods. The study was conducted on 1033 prospective teachers studying in Bulent Ecevit University Eregli Faculty of Education in the spring term of the…

  7. Children's route choice during active transportation to school: Difference between shortest and actual route

    NARCIS (Netherlands)

    Dessing, D.; Vries, S.I. de; Hegeman, G.; Verhagen, E.; Mechelen, W. van; Pierik, F.H.

    2016-01-01

    Background: The purpose of this study is to increase our understanding of environmental correlates that are associated with route choice during active transportation to school (ATS) by comparing characteristics of actual walking and cycling routes between home and school with the shortest possible

  8. The effects of perceived and actual financial knowledge on regular personal savings: Case of Vietnam

    Directory of Open Access Journals (Sweden)

    Thi Anh Nhu Nguyen

    2017-06-01

    Full Text Available The paper examines the factors, which affect decision-making on regular personal saving behaviour in the context of an emerging market in Vietnam. Focusing on financial literacy, the paper uses a combined measure of actual financial knowledge and a self-assessment of overall financial knowledge. The sample of the study consists of 240 commercial banks customers selected in 12 branches of four banks in Ho Chi Minh City. The questionnaire covers: (1 actual financial knowledge; (2 self-rating of financial knowledge; (3 financial risk tolerance; and (4 demographic characteristics of the respondents. The results of a logistic regression analysis show that perceived and actual financial literacy have separate effects on regular personal saving. Particularly, actual financial knowledge has a statistically significant positive relationship with regular personal saving with odds ratio higher than 6.5 times. However, perceived financial knowledge and financial risk tolerance factor are not statistically significant with regular personal saving. Finally, this paper offers evidence that the interaction variable, which is used to combine education level with their major study, has a statistically significant relationship with regular personal saving.

  9. How Investor Perceptions Drive Actual Trading and Risk-Taking Behavior

    NARCIS (Netherlands)

    Hoffmann, A.O.I.; Post, T.; Pennings, J.M.E.

    2015-01-01

    Recent work in behavioral finance showed how investors’ perceptions (i.e., return expectations, risk tolerance, and risk perception) affect hypothetical trading and risk-taking behavior. However, are such perceptions also capable of explaining actual trading and risktaking behavior? To answer this

  10. Desired and Actual Labour Supply of Unmarried Men and Women in the Netherlands

    NARCIS (Netherlands)

    Euwals, R.W.; van Soest, A.H.O.

    1996-01-01

    Desired and actual working hours of unmarried adults are analyzed.A discrete structural neoclassical model is used to explain desired hours.Desired hours depend on gross wage rates, tax and benefit rules, other income, and some background variables.The model takes account of fixed costs of working

  11. Coffee Shop As a Media for Self-Actualization Today's Youth

    Directory of Open Access Journals (Sweden)

    Salendra Salendra

    2014-07-01

    Full Text Available Trends go to a coffee shop that is currently self-actualization can be a medium for today's youth. In this study, the author uses Dramaturgy Theory introduced by Erving Goffman 1955 in The Presentation of Self in Everyday Life.                This research methods using qualitative methodology and data collection technique was done by observation, interviews and  study by literature. Trends goes to coffee shop by teen nowdays be assumed as teen’s activity to follow modern life style and it does to complete needs of self actualization.             It was concluded that the phenomenon of teenage habit to go to the coffee shop is an adolescent self-actualization behaviors performed by following a growing trend. Dramaturgy Theory discusses the two sides of teenage life in self actualize, front stage of a teenager is a person who has wide connections and likes to follow the trend of going to the coffee shop, and the back stage of the teenager is the pupil / student in an educational institution and a child in a family whose primary job is to learn and serve the elderly.

  12. Predictors of Intentions to Participate in Politics and Actual Political Behaviors in Young Adulthood

    Science.gov (United States)

    Eckstein, Katharina; Noack, Peter; Gniewosz, Burkhard

    2013-01-01

    Drawing on data from a three-wave longitudinal study, the present research examined predictors of young adults' intentions to participate in politics and their actual political activities while referring to the broader assumptions of the theory of planned behavior. The analyses were based on a sample of university students from the federal state…

  13. Methodological review: measured and reported congruence between preferred and actual place of death.

    Science.gov (United States)

    Bell, C L; Somogyi-Zalud, E; Masaki, K H

    2009-09-01

    Congruence between preferred and actual place of death is an important palliative care outcome reported in the literature. We examined methods of measuring and reporting congruence to highlight variations impairing cross-study comparisons. Medline, PsychInfo, CINAHL, and Web of Science were systematically searched for clinical research studies examining patient preference and congruence as an outcome. Data were extracted into a matrix, including purpose, reported congruence, and method for eliciting preference. Studies were graded for quality. Using tables of preferred versus actual places of death, an overall congruence (total met preferences out of total preferences) and a kappa statistic of agreement were determined for each study. Twelve studies were identified. Percentage of congruence was reported using four different definitions. Ten studies provided a table or partial table of preferred versus actual deaths for each place. Three studies provided kappa statistics. No study achieved better than moderate agreement when analysed using kappa statistics. A study which elicited ideal preference reported the lowest agreement, while longitudinal studies reporting final preferred place of death yielded the highest agreement (moderate agreement). Two other studies of select populations also yielded moderate agreement. There is marked variation in methods of eliciting and reporting congruence, even among studies focused on congruence as an outcome. Cross-study comparison would be enhanced by the use of similar questions to elicit preference, tables of preferred versus actual places of death, and kappa statistics of agreement.

  14. Perceived Motor Competence Differs From Actual Performance in 8-Year-Old Neonatal ECMO Survivors

    NARCIS (Netherlands)

    Toussaint, L.C.; Cammen-van Zijp, M.H. van der; Janssen, A.J.; Tibboel, D.; Heijst, A.F. van; Ijsselstijn, H.

    2016-01-01

    OBJECTIVE: To assess perceived motor competence, social competence, self-worth, health-related quality of life, and actual motor performancein 8-year-old survivors of neonatal extracorporeal membrane oxygenation (ECMO). METHODS: In a prospective nationwide study, 135 children completed the extended

  15. Dissolution of powdered spent fuel and U crystallization from actual dissolver solution for 'NEXT' process development

    International Nuclear Information System (INIS)

    Nomura, Kazunori; Hinai, Hiroshi; Nakahara, Masaumi; Kaji, Naoya; Kamiya, Masayoshi; Ohyama, Koichi; Sano, Yuichi; Washiya, Tadahiro; Komaki, Jun

    2008-01-01

    The beaker-scale experiments on the effective powdered fuel dissolution and the U crystallization from dissolver solution with the irradiated MOX fuel from the experimental fast reactor 'JOYO' were carried out. The powdered fuel was effectively dissolved into the nitric acid solution. In the U crystallization experiments, U crystal was obtained from the actual dissolver solution without any addition of reagent. (authors)

  16. 12 CFR 408.5 - Ensuring environmental documents are actually considered in Agency decision-making.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Ensuring environmental documents are actually considered in Agency decision-making. 408.5 Section 408.5 Banks and Banking EXPORT-IMPORT BANK OF THE UNITED STATES PROCEDURES FOR COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT Eximbank Implementing...

  17. Actualization the risks local payment systems on the present stage of the national payment system

    Directory of Open Access Journals (Sweden)

    Korobeinikova Olga Mikhailovna

    2014-09-01

    Full Text Available In the article presented and estimated systematically possibilities of minimization the general and specific risks local payment systems and their participants, which actualized due to the activation of formation of national payment system in Russia amid increasing global political and financial risks and the need for economic security.

  18. ACTUAL PROBLEMS OF IMPLEMENTING ECDL COURSE IN THE TRAINING OF TEACHERS.

    Directory of Open Access Journals (Sweden)

    L.E. Petuhova

    2010-11-01

    Full Text Available The article deals with actual problems of providing training for future teachers in line with international standards in the ICT field, the experience of creating an Internet portal ECDL e-learning for higher education in the KSU, and the organization of a distance course by tools of platform MOODLE.

  19. Determinants of Tracking Intentions, and Actual Education Choices among Junior High School Students in Rural China

    Science.gov (United States)

    Song, Yingquan; Loyalka, Prashant; Wei, Jianguo

    2013-01-01

    This article analyzes rural middle school students' tracking intentions (academic high school, vocational high school, or going to work), actual education choices, and the factors affecting them, using a random sampled baseline survey and follow-up survey of 2,216 second-year students residing outside of county seats in forty-one impoverished…

  20. Sport-specific Outdoor Rehabilitation in a Group Setting : Do the Intentions Match Actual Training Load?

    NARCIS (Netherlands)

    de Bruijn, Jeroen; van der Worp, Henk; Korte, Mark; de Vries, Astrid J; Nijland, Rick; Brink, Michel S

    2017-01-01

    CONTEXT: Previous research has shown a weak relationship between intended and actual training load in various sports. Due to variety in group and content, this relationship is expected to be even weaker during group rehabilitation. OBJECTIVE: The goal of our study was to examine the relationship

  1. Latent and actual entrepreneurship in Europe and the US: some recent developments

    NARCIS (Netherlands)

    I. Grilo (Isabel); A.R. Thurik (Roy)

    2005-01-01

    textabstractThis paper uses 2004 survey data from the 15 old EU member states and the US to explain country differences in latent and actual entrepreneurship. Other than demographic variables such as gender, age and education, the set of covariates includes the perception by respondents of

  2. Salient Key Features of Actual English Instructional Practices in Saudi Arabia

    Science.gov (United States)

    Al-Seghayer, Khalid

    2015-01-01

    This is a comprehensive review of the salient key features of the actual English instructional practices in Saudi Arabia. The goal of this work is to gain insights into the practices and pedagogic approaches to English as a foreign language (EFL) teaching currently employed in this country. In particular, we identify the following central features…

  3. 29 CFR 776.10 - Employees participating in the actual movement of commerce.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Employees participating in the actual movement of commerce... commerce. (a) Under the principles stated in § 776.9, the wage and hours provisions of the Act apply... instrumentalities and channels of interstate and foreign commerce. Similarly, employees of such businesses as...

  4. Sludge batch 9 follow-on actual-waste testing for the nitric-glycolic flowsheet

    Energy Technology Data Exchange (ETDEWEB)

    Martino, C. J. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Newell, J. D. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Crawford, C. L. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Pareizs, J. M. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Williams, M. S. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2017-03-23

    An actual-waste Sludge Batch 9 qualification run with the nitric-glycolic flowsheet (SC-18) was performed in FY16. In order to supplement the knowledge base for the nitric-glycolic flowsheet, additional testing was performed on the product slurries, condensates, and intermediate samples from run SC-18.

  5. Analysis of actual state on enterprise competitive intelligence at internal and abroad

    International Nuclear Information System (INIS)

    Li Nansheng

    2010-01-01

    Based on the actual state of the enterprise competitive intelligence at internal and abroad and on the point of view of practice and theory, it sets forth the character of ci and the influence on the enterprise, analyzes objectivity the questions and the challenges in using CI in our country, brings up the methods and channels in setting up the CIS. (author)

  6. Consumer choice: Linking consumer intentions to actual purchase of GM labeled food products.

    Science.gov (United States)

    Sleenhoff, Susanne; Osseweijer, Patricia

    2013-01-01

    With a mandatory labeling scheme for GM food in Europe since 2004 measuring actual consumer choice in practice has become possible. Anticipating Europeans negative attitude toward GM food, the labeling was enforced to allow consumers to make an informed choice. We studied consumers actual purchase behavior of GM food products and compared this with their attitude and behavioral intention for buying GM food. We found that despite a majority of consumers voicing a negative attitude toward GM food over 50% of our European respondents stated that they did not actively avoid the purchase of GM food and 6% actually purchased one of the few available GM labeled food products in the period between September 2006 and October 2007. Our results imply that a voiced negative attitude of consumers in responses to questionnaires about their intentions is not a reliable guide for what they actually do in supermarkets. We conclude that the assumption of a negative attitude with regard to GM food is at least in part construed.

  7. Las tradiciones culturales y la variabilidad en el Paleolítico antiguo. El ejemplo de los yacimientos de la Meseta norte (Península Ibérica

    Directory of Open Access Journals (Sweden)

    Díez Fernández, Juan Carlos

    2011-01-01

    Full Text Available En el debate actual sobre el Paleolítico antiguo en Europa destacan los análisis de las herencias culturales y de la variabilidad. La importancia de esta temática está determinada por englobar conceptos tan relevantes en la evolución humana como tecnología, comunicación y entorno. Las características de los conjuntos líticos se basan en la existencia de tradiciones culturales y en la transmisión de conocimientos. Las diversas tradiciones culturales presentan diferentes escalas de difusión geográfica. A estas tradiciones se suman variables particulares marcadas por las incidencias específicas de cada ocupación. En este artículo se describen las diferentes tradiciones culturales y variables que están implicadas en los caracteres tecnológicos de los principales yacimientos del Paleolítico antiguo en la Meseta Norte de la Península Ibérica (Gran Dolina, Galería, Ambrona, La Maya, El Basalito y San Quirce.

  8. Actual and theoretical gas consumption in Dutch dwellings: What causes the differences?

    International Nuclear Information System (INIS)

    Majcen, Daša; Itard, Laure; Visscher, Henk

    2013-01-01

    Energy labels in buildings are awarded based on theoretical gas and electricity consumption based on dwelling's physical characteristics. Prior to this research, a large-scale study was conducted in The Netherlands comparing theoretical energy use with data on actual energy use revealing substantial discrepancies (Majcen et al., 2013). This study uses identical energy label data, supplemented with additional data sources in order to reveal how different parameters influence theoretical and actual consumptions gas and electricity. Analysis is conducted through descriptive statistics and regression analysis. Regression analysis explained far less of the variation in the actual consumption than in the theoretical and has shown that variables such as floor area, ownership type, salary and the value of the house, which predicted a high degree of change in actual gas consumption, were insignificant (ownership, salary, value) or had a minor impact on theoretical consumption (floor area). Since some possibly fundamental variables were unavailable for regression analysis, we also conducted a sensitivity study of theoretical gas consumption. It showed that average indoor temperature, ventilation rate and accuracy of U-value have a large influence on the theoretical gas consumption; whereas the number of occupants and internal heat load have a rather limited impact. - Highlights: • Floor area, ownership, salary and value predict the change in actual gas use well. • Mentioned variables are insignificant or have small impact on theoretical use. • Energy consumption of less energy efficient systems is overestimated. • Accurate model assumptions and inspections would reduce the discrepancies. • Big discrepancies stem from misassumption of temperature, heated floor area, U values

  9. An investigation of the relationship between actual and apparent gasoline thickness in a uniform sand aquifer

    International Nuclear Information System (INIS)

    Ballestero, T.P.; Fiedler, F.R.; Kinner, N.E.

    1994-01-01

    A common effort involved in the remediation of contamination by petroleum hydrocarbons in porous media is the monitoring and volume estimation of the immiscible hydrocarbon fluid. The apparent free product thickness indicated by a standard monitoring well is typically much greater than the actual free product thickness in the surrounding soil. An equation to predict actual thickness was developed using heterogeneous fluid flow mechanics and hydrostatics. This equation is: t g =t(1-S g )-h a , where t g =actual formation free product thickness, t=apparent thickness, S g =specific gravity of petroleum hydrocarbon, and h a =distance between the groundwater table and the free product in the formation. The developed theory was compared to data collected from a physical model which simulated field conditions. The theory was used to estimate product thickness in the model, and then these estimates were statistically tested for accuracy. The theoretical slope was not statistically different from the regression slope at test levels of α=0.05 and α=0.01, while the theoretical intercept (h a ) was statistically different at α=0.05 and α=0.01. The discrepancy between the theoretical intercept and the regression intercept was probably due to either an incorrect assumption that h a =bar h c (bar h c =average wetting capillary rise), or an incorrect laboratory measurement of bar h c . The effects of water-table fluctuations were also studied. A rising water table caused a decrease in apparent thickness and an increase in actual thickness, and vice versa. Finally, the developed theoretical equation was compared to the results of previously published predictive methods and experiments. The comparison was made by calculating percent error and using a chi-square statistic. The developed theory was found to be the best predictor of actual product thickness for both laboratory data sets used

  10. The analysis of actual and symbolic models of secondary school students in Serbia

    Directory of Open Access Journals (Sweden)

    Stepanović Ivana

    2009-01-01

    Full Text Available This paper deals with role models of secondary school students in Serbia. In the course of adolescence, there is a gradual separation from parental figures, and other persons become role models for behavior. For that reason, secondary school population is of interest when analyzing this phenomenon, particularly bearing in mind that role models influence not only social, but also other aspects of development. We analyzed role models from students' personal (actual models and public life (symbolic models. The main aim was to determine who their actual and symbolic models are, and why secondary school students look up to them. Based on the data on secondary school students' actual models, it is possible to identify who important persons from their milieu are and why they are important to them. The data about the categories in which symbolic models can be divided, as well as about their occurrence, indicate the young people's system of values in these analyses. The sample comprises 2426 students from 26 schools in 9 Serbian towns. Actual and symbolic models were examined in separate questions, where students were asked to name up to three people from their private life or the world of celebrities that they look up to. 53,9% of students named their actual models, the most common being their mothers. Nearly half the examinees (49,3% stated their symbolic models are public figures. Most symbolic models are from the world of show-business. The results show that parental figures remain the models of behavior throughout adolescence. The data about the categories of symbolic models show the young are drawn to the world of entertainment and indicate a weak role of schools as a potential source of models in the fields of science and culture who would promote cognitive values.

  11. Laicismo y esplritualismo: Dos ejemplos del réformisme pedagógico francés en la España de la Restauración

    Directory of Open Access Journals (Sweden)

    Conrado VILANOU TORRANO

    2010-03-01

    Full Text Available RESUMEN: La crisis europea no es un tema nuevo. Desde el clásico libro de Paul Hazard hasta la época actual abunda la bibliografía que nos habla, entre otras muchas cosas, de la decadencia de las naciones, del declive de Europa, de la caída de Occidente. Por su protagonismo en la historia continental Francia acusará, como ninguna otra nación europea, esta crisis de conciencia, que en su caso tendrá un fatal desenlace: la derrota militar de 1870. Ya antes de consumarse la debacle de Sedán, nuestra vecina pirenaica estaba sumida en una profunda reflexión. En 1868 Prévost-Paradol lanzaba su France Nouvelle a modo de antídoto contra la latente postración francesa. Poco después, Charles Renouvier publicaba su Science de la morale, uno de los primeros llamamientos a la regeneración. Ernest Fournier insistirá en 1869 sobre un programa de cambio formulado a través de Les réformes nécessaires. Estas voces que en ocasiones terminan en situaciones límites —Prévost Paradol se suicidó al no poder resistir la hecatombe— anticipan una dinámica larvada hacía tiempo. Francia en 1870 es una nación deshecha y destrozada, pero que alberga unos resortes de reacción inimaginables. Libros como La réforme intellectuelle et morale, de Ernest Renán, o La République. Conditions de la régénération de la France, de Edgar Quinet, alimentan una literatura regeneracionista surgida desde primera hora.

  12. On the power of autobiographical memories: from threat and challenge appraisals to actual behaviour.

    Science.gov (United States)

    Selimbegović, Leila; Régner, Isabelle; Huguet, Pascal; Chatard, Armand

    2016-11-01

    Autobiographical memories are a major feature of mental life in humans. However, research on the influence of autobiographical recall on actual behaviour is scarce. We predicted and found that general memories of failure and specific memories of success resulted in worse performance than general memories of success and specific memories of failure. This performance pattern was mediated by task appraisal, suggesting that autobiographical memories (of failure and success) impact performance by shaping the perception of the upcoming task. Combined with the fact that these effects occurred even when the content of autobiographical memories was unrelated to the upcoming task, the present research represents an important step forward in understanding how autobiographical recall influences actual behaviour.

  13. [ACTUAL PROBLEMS OF HYGIENE SCIENCE AND PRACTICE IN THE PRESERVATION OF PUBLIC HEALTH].

    Science.gov (United States)

    Onishchenko, G G

    2015-01-01

    In the article there are designated the state and actual hygiene tasks on the issue of environmental pollution and its effects on health of the population. There was emphasized the growing importance of chemical contamination of various objects of environment--air water, soil, and living environment. There is presented the analysis of data on different types of treatment of municipal waste in selected countries. There were shown the significance of the developed Guidance on risk assessmentfor public health as a toolfor making sound management decisions, prospects of using of the methodology of epidemiological mapping based on geoinformational technology (GIS technology). There was marked an important role of the younger generation of hygienists and health officers in further work on both preservation and improvement the health of the population in their countries, harmonization of scientific and practical solutions of actual problems of hygiene.

  14. Perceived Risk and Trust as Major Determinants of Actual Purchase, Transcending The Influence of Intention

    Directory of Open Access Journals (Sweden)

    Ni Luh Putu Indiani

    2015-06-01

    Full Text Available This study analyzed online purchasing behavior in the hotel industry through an integrative framework, utilizing sets of variables rarely used in previous studies. The analysis was focused on the influence of online purchase intention, perceived risk, and trust upon actual purchase, with the idea of further determining which construct has the strongest impact. It also analyzed two new measurement items for website quality. The sample consisted of travelers who have recently made hotel reservations online. The model was tested with Structural Equation Modeling. Perceived risk was found to have the strongest impact on actual purchase, followed by trust and online purchase intention. The weak influence of online purchase intention is quite interesting since it stands in contrast to previous research findings. Perceived risk also perfectly mediates the relationship between website quality and eWOM towards online purchase intention. Being descriptive in nature, this study did not manipulate the antecedents in the manner of an experimental study.

  15. Novel thermoenvironmental evaluation criteria and comparing them for an actual heat engine

    International Nuclear Information System (INIS)

    Özel, Gülcan; Açıkkalp, Emin; Savaş, Ahmet Fevzi; Yamık, Hasan

    2015-01-01

    Highlights: • An irreversible Carnot cycle is considered. • Novel thermoenvironmental criteria are presented. • Calculation are conducted for irreversible cycles. • Numerical results are presented and discussed. - Abstract: In the present study, environmental impact analysis is used for the optimization to an actual heat engine. Four new thermoenvironmental evaluation criteria called as thermoenvironmental function, ecological based thermoenvironmental function, ecologicoenvironmental function and finite time exergoenvironmental criteria are developed and compared with the each other. Ecologicoenvironmental function is used to determine environmental impact at the maximum ecological function. It is defined as the most suitable criteria for an actual heat engine. Because, it has lower irreversibilities compared with others, its work output is equal to 90% of the maximum work and 60% energy efficiency at the optimum point and exergy destruction is lower than others at the optimum point.

  16. Prospective Associations of Actual and Perceived Descriptive Norms with Drinking Among Emerging Adults.

    Science.gov (United States)

    Simons-Morton, Bruce; Haynie, Denise; Bible, Joe; Liu, Danping

    2018-02-05

    Descriptive norms are commonly associated with participant drinking. However, study participants may incorrectly perceive that their peers drink about the same amount as they do, which would bias estimates of drinking homogeneity. This research examined the magnitude of associations between emerging adults' reports of their own drinking and peer drinking measured the previous year by measures of (1) participants' perceptions of friends' drinking; and (2) actual drinking reported by nominated peers. The data are from annual surveys conducted in 2014 and 2015, Waves 4 and 5 (the first 2 years after high school) of 7 annual assessments as part of the NEXT Generation Health Study (n = 323). Associations of participant alcohol use with perceived friend use (five closest, closest male, and closest female friends), and with actual peer use. Logistic regression analyses estimated the magnitudes of prospective associations between each measure of peer drinking at W4 and participant drinking at W5.

  17. Formation of Students’ Professional Self-Actualization in Modern Educational Environment

    Directory of Open Access Journals (Sweden)

    Nadezhda A. Dmitrienko

    2017-09-01

    Full Text Available The research relevance of the paper is determined by social demands in highly qualified specialists with abilities to professional growth. In this regard, the article is aimed at developing students’ professional self-actualization in modern educational environment. The article presents authors’ technology of developing students’ consciousness indicating higher levels of students’ professional self- actualization. Leading research methods are: theoretical analyses, induction and deduction, systematic and structural analysis, methods of indirect and direct pedagogic observation, expert evaluation and experimental testing (experimental questionnaires and review. Materials of the article are of practical value for teachers, students and people who are interested in practical ways of self-organizing personal and professional development in modern educational environment of technical university.

  18. Actual characteristics study on HTR-10GT coupling with direct gas turbine cycle

    International Nuclear Information System (INIS)

    Peng Xuechuang; Zhu Shutang; Wang Jie

    2005-01-01

    HTR-10GT is a testing project coupling the reactor HTR-10 with direct gas turbine cycle. Its thermal cycle can be taken as a closed, recuperated and inter-cooled Brayton cycle. The present study is focused on the thermal cycle performance of HTR-10GT under practical conditions of leakage, pressure losses, etc.. Through thermodynamic analysis, the expression of cycle efficiency for actual thermal cycle is derived. By establishing a physical model with friction loss and leakage, a set of governing equation are constructed based on some reasonable assumptions. The results of actual cycle efficiency have been calculated for different leakage amount at different locations while the effects of leakage under different power level have also been calculated and analyzed. (authors)

  19. Perceived cultural importance and actual self-importance of values in cultural identification.

    Science.gov (United States)

    Wan, Ching; Chiu, Chi-yue; Tam, Kim-pong; Lee, Sau-lai; Lau, Ivy Yee-man; Peng, Siqing

    2007-02-01

    Cross-cultural psychologists assume that core cultural values define to a large extent what a culture is. Typically, core values are identified through an actual self-importance approach, in which core values are those that members of the culture as a group strongly endorse. In this article, the authors propose a perceived cultural importance approach to identifying core values, in which core values are values that members of the culture as a group generally believe to be important in the culture. In 5 studies, the authors examine the utility of the perceived cultural importance approach. Results consistently showed that, compared with values of high actual self-importance, values of high perceived cultural importance play a more important role in cultural identification. These findings have important implications for conceptualizing and measuring cultures. ((c) 2007 APA, all rights reserved).

  20. Fatigue analysis - computation of the actual strain range using elastic calculation

    International Nuclear Information System (INIS)

    Roche, R.L.

    1987-04-01

    The design codes used in nuclear industry do not contain all the same rules allowing to deduce from an elastic calculation the actual deformation variation. Knowledge of strain range is needed for fatigue analysis. Elastic calculation does not give the actual range. The aim of this paper is discussing ways to correct elastic results and proposing a practical method to do it. Two corrections are required. The first one is related to elastic follow up effect when shakedown is not obtained (correction on secondary stress). The second one is related to stress raisers effect (correction on peak stress). It is shown that NEUBER's rule is not convenient for the second correction when shakedown is not fulfilled [fr

  1. What does a modified-Fibonacci dose-escalation actually correspond to?

    Directory of Open Access Journals (Sweden)

    Penel Nicolas

    2012-07-01

    Full Text Available Abstract Background In most phase I oncology trials, it is often stated that the dose increments follow a “modified-Fibonacci sequence”. This term, however, is vague. Methods To better characterize this sequence, we reviewed 81 phase I trials based on this concept. Results Out of 198 phase I oncology trials, 81 (41% are based on modified-Fibonacci series. Actual incremental ratios varied in a large range from 0.80 to 2.08. The median of actual increments was about 2.00, 1.50, 1.33, 1.33, 1.33, 1.33, 1.30, 1.35…. The “modified Fibonacci-sequence” gathers heterogeneous variation of the genuine sequence, which does not tend to a constant number at higher dose-levels. Conclusion This confusing term should be avoided.

  2. ESTRATEGIAS PARA RESISTIR A LA CRISIS DE CONFIANZA EN LA INVESTIGACIÓN CUALITATIVA ACTUAL

    Directory of Open Access Journals (Sweden)

    Cristina Moral Santaella

    2016-01-01

    Full Text Available Debido a la crisis actual en la que está inmersa la investigación cualitativa, el presente trabajo tiene un primer objetivo que consiste en aclarar en qué re - side el movimiento actual que discute la eficacia y utilidad de la investigación cualitativa debilitando sus fundamentos y atacando sus principios de actua - ción, y un segundo objetivo que consiste en proponer alternativas para salir de esta crisis de confianza y resistir al movimiento que pretende imponerse en el ámbito de la investigación educativa como único referente para valorar una investigación de calidad. El movimiento actual que cuestiona la investigación cualitativa se fundamenta en dos problemas esenciales: a el no poder obtener « evidencias » como las que se obtienen mediante un diseño experimental, y b el no poder generar un conocimiento « verdadero » con las mismas herramien - tas que hace la investigación de base científica. Los investigadores cualita - tivos responden a estas críticas y proponen una serie de estrategias para no ser absorbidos por el movimiento positivista actual: a realizar un « bricolaje cristalizado» para resolver el problema de la evidencia, y b realizar un « brico - laje crítico conectado a la acción» para resolver el problema del conocimiento verdadero. La utilización de este tipo de estrategias genera una serie de con - secuencias e implicaciones y lleva asociada una política de resistencia que es esencial conocer para comprender como sigue avanzando, progresando y evolucionando la investigación cualitativa en la actualidad.

  3. La Revista "Materiales de Construcción". Historia, situación actual y perspectivas

    OpenAIRE

    Vázquez, Tomás; Alonso, Mª del Mar; Puertas, Francisca

    2008-01-01

    In this communication a revision of the most infl uence scientifi c journals on building materials will be presented. Special attention would be paid in historic evolution, actual situation and future perspectives of the journal "Materiales de Construcción". This journal is edited by CSIC and manages in the Eduardo Torroja Institute of Construction Science. The infl uence of its presence on the journal on Journal Citation Reports data base will be examined. Also more data about the prese...

  4. Consistency across Repeated Eyewitness Interviews: Contrasting Police Detectives’ Beliefs with Actual Eyewitness Performance

    Science.gov (United States)

    Krix, Alana C.; Sauerland, Melanie; Lorei, Clemens; Rispens, Imke

    2015-01-01

    In the legal system, inconsistencies in eyewitness accounts are often used to discredit witnesses’ credibility. This is at odds with research findings showing that witnesses frequently report reminiscent details (details previously unrecalled) at an accuracy rate that is nearly as high as for consistently recalled information. The present study sought to put the validity of beliefs about recall consistency to a test by directly comparing them with actual memory performance in two recall attempts. All participants watched a film of a staged theft. Subsequently, the memory group (N = 84) provided one statement immediately after the film (either with the Self-Administered Interview or free recall) and one after a one-week delay. The estimation group (N = 81) consisting of experienced police detectives estimated the recall performance of the memory group. The results showed that actual recall performance was consistently underestimated. Also, a sharp decline of memory performance between recall attempts was assumed by the estimation group whereas actual accuracy remained stable. While reminiscent details were almost as accurate as consistent details, they were estimated to be much less accurate than consistent information and as inaccurate as direct contradictions. The police detectives expressed a great concern that reminiscence was the result of suggestive external influences. In conclusion, it seems that experienced police detectives hold many implicit beliefs about recall consistency that do not correspond with actual recall performance. Recommendations for police trainings are provided. These aim at fostering a differentiated view on eyewitness performance and the inclusion of more comprehensive classes on human memory structure. PMID:25695428

  5. Obesity Bias in Children: The Role of Actual and Perceived Body Size

    Science.gov (United States)

    Kornilaki, Ekaterina N.

    2015-01-01

    The aim of this study was to examine how children perceive their body size and whether their actual or perceived body size can explain their anti-fat views. Four hundred and fourteen 5-6, 7-8 and 9-10-year-old children were read short vignettes depicting two characters, one possessing a positive and the other a negative quality. Following each…

  6. Reaction chemistry of nitrogen species in hydrothermal systems: Simple reactions, waste simulants, and actual wastes

    International Nuclear Information System (INIS)

    Dell'Orco, P.; Luan, L.; Proesmans, P.; Wilmanns, E.

    1995-01-01

    Results are presented from hydrothermal reaction systems containing organic components, nitrogen components, and an oxidant. Reaction chemistry observed in simple systems and in simple waste simulants is used to develop a model which presents global nitrogen chemistry in these reactive systems. The global reaction path suggested is then compared with results obtained for the treatment of an actual waste stream containing only C-N-0-H species

  7. Objectivation of actualization of humanistic component in the syllabus of agricultural universities

    Directory of Open Access Journals (Sweden)

    Myshak Olena Oleksiyivna

    2017-07-01

    Full Text Available The article reviews the problem of combining the humanitarian training and the professional skills of future specialists. The author carries out the content analysis of educational programs of the disciplines of the humanitarian and professional cycles of agro-industrial specialists’ training. Humanistic component in the content of students’ training in the National University of Life and Environmental Sciences of Ukraine has been analysed and the need for its actualization has been argued.

  8. ACTUAL PROBLEMS OF ABDOMINAL PATHOLOGY IN CHILDREN (ACCORDING MATERIALS OF CONGRESS OF RUSSIAN PEDIATRISTS, 2008

    Directory of Open Access Journals (Sweden)

    E.A. Kornienko

    2009-01-01

    Full Text Available This article describes actual problems of abdominal pathology in children: irritable colon syndrome and constipation. The questions of forming those state, criteria and standards of diagnostics and treatment, questions of differential diagnostics are discussed. This article presents modern recommendations on treatment of irritable colon syndrome and constipation, including medicamental and other methods of treatment.Key words: children, irritable colon syndrome, constipation, diagnostics, treatment.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2009;8(2:68-76

  9. Market-implied risk-neutral probabilities, actual probabilities, credit risk and news

    Directory of Open Access Journals (Sweden)

    Shashidhar Murthy

    2011-09-01

    Full Text Available Motivated by the credit crisis, this paper investigates links between risk-neutral probabilities of default implied by markets (e.g. from yield spreads and their actual counterparts (e.g. from ratings. It discusses differences between the two and clarifies underlying economic intuition using simple representations of credit risk pricing. Observed large differences across bonds in the ratio of the two probabilities are shown to imply that apparently safer securities can be more sensitive to news.

  10. Relationship on the Price Sensitivity and Actual Market Acceptance Degree of Metallic Materials

    Directory of Open Access Journals (Sweden)

    Jing Muxue

    2017-01-01

    Full Text Available In order to find out the relationship between the price sensitivity and actual market acceptance degree of metallic materials, the database ensemble learning model is proposed in this paper. Due to the variety and class imbalance of customers, a database marketing model based on supervised clustering and ensemble learning is used for the model. The results show that the database ensemble learning model can thus improve the calculation accuracy and time-efficiency substantially.

  11. Problemas actuales del automóvil y el futuro del mismo

    OpenAIRE

    Gómez San Martín, María Begoña

    2011-01-01

    315 p. El automóvil es un elemento indispensable en la sociedad actual a nivel mundial. Pero presenta serios problemas no resueltos al día de hoy, ocasionados principalmente por el combustible universalmente utilizado: el petróleo. Estos problemas plantean serias preocupaciones cara al futuro. En esta Tesis realizamos una investigación y una prospección sobre los posibles elementos energéticos sustitutivos del petróleo.

  12. Body Image, Self-Esteem, Media, Disordered Eating and Actual Ideal Weight Discrepancy: Findings in Cyprus

    Directory of Open Access Journals (Sweden)

    Marios Argyrides

    2017-02-01

    discrepancy. No differences were found concerning age, socioeconomic status and place of upbringing and residence. The results of this study offer important additional information to the body image and disordered eating literature regarding a construct (actual ideal weight discrepancy never examined before in Cyprus. This information could be used by Cypriot and European mental health professionals when working with children and teenagers who are at risk for or exhibit symptoms related to eating disorders and in developing prevention interventions.

  13. Evolución y tendencias actuales de los Web crawlers

    Directory of Open Access Journals (Sweden)

    Fernando Iván Camargo Sarmiento

    2013-12-01

    crawlers, los cuales por la misma dinámica de la información, deben mejorarse constantemente en busca de algoritmos más eficientes. Este documento presenta el estado actual de los algoritmos de rastreo de la Web, sus tendencias, avances, y nuevos enfoques dentro del contexto de la dinámica de las redes sociales.

  14. Preventing treatment errors in radiotherapy by identifying and evaluating near misses and actual incidents

    LENUS (Irish Health Repository)

    Holmberg, Ola

    2002-06-01

    When preparing radiation treatment, the prescribed dose and irradiation geometry must be translated into physical machine parameters. An error in the calculations or machine settings can negatively affect the intended treatment outcome. Analysing incidents originating in the treatment preparation chain makes it possible to find weak links and prevent treatment errors. The aim of this work is to study the effectiveness of a multilayered error prevention system by analysing both near misses and actual treatment errors.

  15. Nonconformance in electromechanical output relays of microprocessor-based protection devices under actual operating conditions

    OpenAIRE

    Gurevich, Vladimir

    2006-01-01

    Microprocessor-based protection relays are gradually driving out traditional electromechanical and even electronic protection devices from virtually all fields of power and electrical engineering. In this paper, one of many problems of microprocessor-based relays is discussed: nonconformance of miniature electromechanical output relays under actual operation conditions: switching inductive loads (with tripping CB coils or lockout relay coils) at 220 VDC, and "dry" switching of some control ci...

  16. Trends in pan evaporation and actual evapotranspiration across the conterminous U.S.: paradoxical or complementary?

    Science.gov (United States)

    Michael T. Hobbins; Jorge A. Ramirez; Thomas C. Brown

    2004-01-01

    Pan evaporation (ETpan) has decreased at 64% of pans in the conterminous U.S. over the past half-century. Comparing trends in ETpan and water budget-derived actual evapotranspiration (ET*a), we observe the so-called ‘‘Pan Evaporation Paradox,’’ which we confirm is no more than a...

  17. Agreement Between Actual and Perceived Body Weight in Adolescents and Their Weight Control Behaviors

    Directory of Open Access Journals (Sweden)

    Sun Mi Shin

    2017-06-01

    Full Text Available Background : To investigate the agreements between actual and perceived body weight status among adolescents and to identify the associations of disagreements with their weight control behaviors. Methods : This study used the secondary data of a sample survey (n=13,871 of the Seoul Student Health Examination among middle and high schools in 2010. Agreements between actual (underweight, normal, overweight, and obese, according to 2007 Korean National Growth Charts and perceived body weight status (underweight, normal, overweight, and obese were examined using Chi-square and Cohen’s kappa agreement, and then multinomial logistic regression including gender, grade, and attempt of weight control or method of weight control was done. Results : Agreements between actual and perceived body weight status were only 45.2%, and disagreements were up to 54.8%, including mild over- (20.4%, severe over- (1.8%, mild under- (29.5%, and severe under-estimation (3.1%. The kappa coefficient of agreement was only 0.19. The odds ratios on severe over-estimated perception were 1.59 (95% CI, 1.22-2.07 in female subjects, 1.78 (95% CI, 1.36-2.34 in diet control behaviors, and 1.53 (95% CI, 1.18-2.00 in exercise. The odds ratios on severe under-estimated perception were only 0.40 (95% CI, 0.32–0.50 in female subjects but 5.77 (95% CI, 3.68-9.06 in taking medication. Conclusion : There were associations of body weight control behaviors with disagreements of actual and perceived weight status. Therefore, further study is needed to identify the weight disagreement-related factors and to promote the desired weight control behaviors for adolescents.

  18. Desigualdades de género en el mercado laboral: un problema actual

    OpenAIRE

    María Antonia Ribas Bonet

    2004-01-01

    This paper analyses the main distinctive features of the situations of labour discrimination that women are actually suffering. Men and women play different roles at home, in society and at work. A strong occupational segregation (horizontal and vertical) and serious wage differences between men and women are observed in the labour market of developed countries. The consequences of these labour differences are revealed at all levels: economic, social, labour, family, health, etc., leaving wom...

  19. (Reportıng of Operation Results In Basis Of Actual Variable Cost)

    OpenAIRE

    Çıkrıkçı, Mustafa; Dabbağoğlu, Kadir

    2007-01-01

    Calculation of production cost is primarily, essential to calculate cost of sales. Production cost is in the field of cost accounting and there are different approaches on calculation of production cost in cost accounting theory. These approaches designate the cost system. A cost system is a combination of cost principle, cost method and cost procedure. Principals consist of full cost and partial cost. Methods consist of actual cost and estimated cost. Procedures consist of order cost and sta...

  20. ENTREPRENEURSHIP AND ECONOMIC GROWTH: RE ACTUALIZATION OF THE ROLE OF ENTREPRENEURSHIP IN GLOBAL ECONOMY

    OpenAIRE

    Kružić, Dejan

    2007-01-01

    Abstract The paper investigates the process of re actualization of the role of entrepreneurship in global economy. Under the influence of global economy changes, the position of the entrepreneurship has been drastically altered –the entrepreneurship is increasingly seen as a generator of the economic growth. The exhaustion of most of the types of the economic and social protection, which were ensured in the economies of prosperity countries, indicates the fact that the era of looking for n...

  1. Functional brain mapping of actual car-driving using [18F]FDG-PET

    International Nuclear Information System (INIS)

    Jeong, M.; Tashiro, Manabu; Singh, L.N.

    2006-01-01

    This study aims at identifying the brain activation during actual car-driving on the road, and at comparing the results to those of previous studies on simulated car-driving. Thirty normal volunteers, aged 20 to 56 years, were divided into three subgroups, active driving, passive driving and control groups, for examination by positron emission tomography (PET) and [ 18 F]2-deoxy-2-fluoro-D-glucose (FDG). The active driving subjects (n=10) drove for 30 minutes on quiet normal roads with a few traffic signals. The passive driving subjects (n=10) participated as passengers on the front seat. The control subjects (n=10) remained seated in a lit room with their eyes open. Voxel-based t-statistics were applied using SPM2 to search brain activation among the subgroups mentioned above. Significant brain activation was detected during active driving in the primary and secondary visual cortices, primary sensorimotor areas, premotor area, parietal association area, cingulate gyms, the parahippocampal gyrus as well as in thalamus and cerebellum. The passive driving manifested a similar-looking activation pattern, lacking activations in the premotor area, cingulate and parahippocampal gyri and thalamus. Direct comparison of the active and passive driving conditions revealed activation in the cerebellum. The result of actual driving looked similar to that of simulated driving, suggesting that visual perception and visuomotor coordination were the main brain functions while driving. In terms of attention and autonomic arousal, however, it seems there was a significant difference between simulated and actual driving possibly due to risk of accidents. Autonomic and emotional aspects of driving should be studied using an actual driving study-design. (author)

  2. Functional brain mapping of actual car-driving using [18F]FDG-PET.

    Science.gov (United States)

    Jeong, Myeonggi; Tashiro, Manabu; Singh, Laxsmi N; Yamaguchi, Keiichiro; Horikawa, Etsuo; Miyake, Masayasu; Watanuki, Shouichi; Iwata, Ren; Fukuda, Hiroshi; Takahashi, Yasuo; Itoh, Masatoshi

    2006-11-01

    This study aims at identifying the brain activation during actual car-driving on the road, and at comparing the results to those of previous studies on simulated car-driving. Thirty normal volunteers, aged 20 to 56 years, were divided into three subgroups, active driving, passive driving and control groups, for examination by positron emission tomography (PET) and [18F]2-deoxy-2-fluoro-D-glucose (FDG). The active driving subjects (n = 10) drove for 30 minutes on quiet normal roads with a few traffic signals. The passive driving subjects (n = 10) participated as passengers on the front seat. The control subjects (n = 10) remained seated in a lit room with their eyes open. Voxel-based t-statistics were applied using SPM2 to search brain activation among the subgroups mentioned above. Significant brain activation was detected during active driving in the primary and secondary visual cortices, primary sensorimotor areas, premotor area, parietal association area, cingulate gyrus, the parahippocampal gyrus as well as in thalamus and cerebellum. The passive driving manifested a similar-looking activation pattern, lacking activations in the premotor area, cingulate and parahippocampal gyri and thalamus. Direct comparison of the active and passive driving conditions revealed activation in the cerebellum. The result of actual driving looked similar to that of simulated driving, suggesting that visual perception and visuomotor coordination were the main brain functions while driving. In terms of attention and autonomic arousal, however, it seems there was a significant difference between simulated and actual driving possibly due to risk of accidents. Autonomic and emotional aspects of driving should be studied using an actual driving study-design.

  3. Nuclear power plant Isar. Actualized environmental statement 2012 on the consolidated environmental statement 2010

    International Nuclear Information System (INIS)

    2012-01-01

    The actualized environmental statement 2012 for the NPP Isar covers the following issues: Direct environmental aspects: heat dissipation to the environment, water management, radioactive matter release onto the environment, environmental monitoring, waste management, operational materials supply, radioactive materials transport, safety of the nuclear facilities, remote monitoring and information system, environmental protection, communication; indirect environmental aspects; core indicators according EMAS III, development of the environmental targets and programs, reference to the valid environmental regulations, declaration of the environmental consultant.

  4. Consistency across repeated eyewitness interviews: contrasting police detectives' beliefs with actual eyewitness performance.

    Directory of Open Access Journals (Sweden)

    Alana C Krix

    Full Text Available In the legal system, inconsistencies in eyewitness accounts are often used to discredit witnesses' credibility. This is at odds with research findings showing that witnesses frequently report reminiscent details (details previously unrecalled at an accuracy rate that is nearly as high as for consistently recalled information. The present study sought to put the validity of beliefs about recall consistency to a test by directly comparing them with actual memory performance in two recall attempts. All participants watched a film of a staged theft. Subsequently, the memory group (N = 84 provided one statement immediately after the film (either with the Self-Administered Interview or free recall and one after a one-week delay. The estimation group (N = 81 consisting of experienced police detectives estimated the recall performance of the memory group. The results showed that actual recall performance was consistently underestimated. Also, a sharp decline of memory performance between recall attempts was assumed by the estimation group whereas actual accuracy remained stable. While reminiscent details were almost as accurate as consistent details, they were estimated to be much less accurate than consistent information and as inaccurate as direct contradictions. The police detectives expressed a great concern that reminiscence was the result of suggestive external influences. In conclusion, it seems that experienced police detectives hold many implicit beliefs about recall consistency that do not correspond with actual recall performance. Recommendations for police trainings are provided. These aim at fostering a differentiated view on eyewitness performance and the inclusion of more comprehensive classes on human memory structure.

  5. The actuality and discussion for the data management of radiation sources

    International Nuclear Information System (INIS)

    Yang Yaoyun; Huang Chaoyun; Wang Xiaofeng; Chen Dongliang; Fu Jie

    2008-01-01

    Large amounts of data and information in radiation safety license permits, supervision and inspection have been accumulated in China. Data management of radiation sources is an important aspect of radiation sources security. This paper introduces the main elements, tache and actuality of data management, the strengths and weaknesses of RAIS system in use. This paper analyzes and discusses the approach of establishing radiation sources monitoring information system network. (authors)

  6. Actual state and perspectives of the small hydroelectric plants in Colombia

    International Nuclear Information System (INIS)

    Torres Q, E.; Castillo C, J.J.

    1995-01-01

    In this article, the actual state of the small-scale hydroelectric power plants (PCHs, abbreviations in Spanish) in Colombia in aspects as: Statistic of the water in Colombia, a brief historical review and the characteristics of the PCHs in Colombia, is present. The development PCHs, the executing projects and the actions that has been develop by the INEA (Institute of Nuclear Sciences and the Alternative Energies) is described

  7. Actual problems of physics and technology. III International youth scientific school-conference. Book of abstracts

    International Nuclear Information System (INIS)

    2014-01-01

    The third International youth scientific school-conference took place 10-13 April 2014 year in Moscow on the basis National Research Nuclear University MEPhI and RAS Lebedev P.N. Physical Institute. The actual scientific problems of current fundamental and applied physics as well as nuclear and physical technologies were discussed. This book of abstracts contains many interesting items devoted problems of theoretical physics and astrophysics, nuclear physics, nanotecnology, laser physics and plasma physics [ru

  8. Actual waste demonstration of the nitric-glycolic flowsheet for sludge batch 9 qualification

    Energy Technology Data Exchange (ETDEWEB)

    Newell, D. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Pareizs, J. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Martino, C. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Reboul, S. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Coleman, C. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Edwards, T. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Johnson, F. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2017-03-09

    For each sludge batch that is processed in the Defense Waste Processing Facility (DWPF), the Savannah River National Laboratory (SRNL) performs qualification testing to demonstrate that the sludge batch is processable. Based on the results of this actual-waste qualification and previous simulant studies, SRNL recommends implementation of the nitric-glycolic acid flowsheet in DWPF. Other recommendations resulting from this demonstration are reported in section 5.0.

  9. The relationship between EFL teachers’ beliefs and actual practices of classroom management

    OpenAIRE

    Mohammad Aliakbari; Mohsen Heidarzadi

    2015-01-01

    This study aimed at analyzing Iranian EFL teachers’ beliefs toward classroom management and the relationship between teachers’ beliefs and their actual practices of classroom management in regard with individual variables such as gender, education degree, and teaching experience. The data were collected using a behavior and instructional management scale inventory and direct class observation through a researcher made classroom management observation checklist. The findings showed that EFL te...

  10. EL COLEGIO DE HUÉRFANOS DE FERROVIARIOS DE TORREMOLINOS. UN EJEMPLO DE INNOVACIÓN DOCENTE DESDE EL PROYECTO ARQUITECTÓNICO / THE TORREMOLINOS SCHOOL FOR ORPHANS OF RAILWAY WORKERS. AN EXAMPLE OF EDUCATIONAL INNOVATION AS ARCHITECTURAL PROJECT

    Directory of Open Access Journals (Sweden)

    Mar Loren-Méndez

    2017-11-01

    Full Text Available RESUMEN El antiguo Colegio de Huérfanos de Ferroviarios de Torremolinos (Málaga (1933/1935 es una obra ampliamente reconocida en publicaciones, así como en registros y legislación patrimonial, siendo declarado en 1990 Bien de Interés Cultural en su categoría de máxima protección como monumento. Sin embargo, no se ha realizado hasta el momento un estudio monográfico desde el proyecto arquitectónico, que trascienda el relato educativo o la descripción formal del edificio. Este artículo estudia por vez primera esta arquitectura híbrida socio-educativa en su contexto histórico y en el marco de la obra de Francisco Alonso Martos, autor de todos los proyectos de la red de Colegios de Huérfanos de Ferroviarios (CHF, presentando el CHF de Torremolinos como la propuesta de referencia. Comenzando con una presentación de la asociación CHF y del autor, el colegio de Torremolinos se analiza desde una triple entrada: la búsqueda desde el proyecto en el marco del debate tipológico, la formalización de las corrientes de innovación pedagógica y una modernidad de base técnica, concluyendo con la revisión crítica de su caracterización patrimonial actual. SUMMARY The former Torremolinos School for Orphans of Railway Workers in the province of Malaga in Spain (1933/1935 is a work of architecture that has been widely referenced in publications, registers and heritage legislation, declared an Asset of Cultural Interest, and awarded maximum protection as a monument. However, to date, no monographic study based on an architectural assessment of the project has been carried out, moving beyond educational or formal descriptions of the building. The article presents this type of hybrid socio-educational architecture in its historical context for the first time, focusing on the work of Francisco Alonso Martos, the architect behind all the projects that comprise a network of Schools for Orphans of Railway Workers (SORs. A general overview of the SOR

  11. Comparison of pharmacy students' perceived and actual knowledge using the Pharmacy Curricular Outcomes Assessment.

    Science.gov (United States)

    Naughton, Cynthia A; Friesner, Daniel L

    2012-05-10

    To determine whether a correlation exists between third-year PharmD students' perceived pharmacy knowledge and actual pharmacy knowledge as assessed by the Pharmacy Curricular Outcomes Assessment (PCOA). In 2010 and 2011, the PCOA was administered in a low-stakes environment to third-year pharmacy students at North Dakota State University College of Pharmacy, Nursing, and Allied Sciences (COPNAS). A survey instrument was also administered on which students self-assessed their perceived competencies in each of the core areas covered by the PCOA examination. The pharmacy students rated their competencies slightly higher than average. Performance on the PCOA was similar to but slightly higher than national averages. Correlations between each of the 4 content areas (basic biomedical sciences, pharmaceutical sciences, social/administrative sciences, and clinical sciences) mirrored those reported nationally by the National Association of Boards of Pharmacy (NABP). Student performance on the basic biomedical sciences portion of the PCOA was significantly correlated with students' perceived competencies in the biomedical sciences. No other correlations between actual and perceived competencies were significant. A lack of correlation exists between what students perceive they know and what they actually know in the areas of pharmaceutical science; social, behavioral, and administrative science; and clinical science. Therefore, additional standardized measures are needed to assess curricular effectiveness and provide comparisons among pharmacy programs.

  12. Comparison of Pharmacy Students’ Perceived and Actual Knowledge Using the Pharmacy Curricular Outcomes Assessment

    Science.gov (United States)

    Friesner, Daniel L.

    2012-01-01

    Objective. To determine whether a correlation exists between third-year PharmD students’ perceived pharmacy knowledge and actual pharmacy knowledge as assessed by the Pharmacy Curricular Outcomes Assessment (PCOA). Methods. In 2010 and 2011, the PCOA was administered in a low-stakes environment to third-year pharmacy students at North Dakota State University College of Pharmacy, Nursing, and Allied Sciences (COPNAS). A survey instrument was also administered on which students self-assessed their perceived competencies in each of the core areas covered by the PCOA examination. Results. The pharmacy students rated their competencies slightly higher than average. Performance on the PCOA was similar to but slightly higher than national averages. Correlations between each of the 4 content areas (basic biomedical sciences, pharmaceutical sciences, social/administrative sciences, and clinical sciences) mirrored those reported nationally by the National Association of Boards of Pharmacy (NABP). Student performance on the basic biomedical sciences portion of the PCOA was significantly correlated with students’ perceived competencies in the biomedical sciences. No other correlations between actual and perceived competencies were significant. Conclusion. A lack of correlation exists between what students perceive they know and what they actually know in the areas of pharmaceutical science; social, behavioral, and administrative science; and clinical science. Therefore, additional standardized measures are needed to assess curricular effectiveness and provide comparisons among pharmacy programs. PMID:22611272

  13. Comparison of ASSESS neutralization module results with actual small force engagement outcomes

    International Nuclear Information System (INIS)

    Gardner, B.H.; Snell, M.K.; Paulus, W.K.

    1991-01-01

    The ASSESS Neutralization module (Neutralization) is part of the Analytic System and Software for Evaluation of Safeguards and Security (ASSESS), a vulnerability assessment tool. Neutralization models a fire fight between security inspectors (SIs) and adversaries. This paper reports that a comparison has been made between actual outcomes of police and small military engagements and the results predicted by the Neutralization module for similar scenarios. The results of this comparison show a surprising correlation between predicted outcomes (based on numbers of combatants, weapon types, and exposures, etc.) and the actual outcomes of the engagements analyzed. The importance of this analysis is that given the defenders have intelligence on actual adversary characteristics or are protecting against a design basis threat, defense capabilities can be evaluated before an engagement. Results could then be used to develop a favorable probability of a desired outcome. For example, law enforcement agencies are frequently able to compile the number of criminals, types of weaponry, willingness to use force, etc., from analysis of crime scenes

  14. Treatability studies of actual listed waste sludges from the Oak Ridge Reservation (ORR)

    International Nuclear Information System (INIS)

    Jantzen, C.M.; Peeler, D.K.; Gilliam, T.M.; Bleier, A.; Spence, R.D.

    1996-01-01

    Oak Ridge National Laboratory (ORNL) and Savannah River Technology Center (SRTC) are investigating vitrification for various low-level and mixed wastes on the Oak Ridge Reservation (ORR). Treatability studies have included surrogate waste formulations at the laboratory-, pilot-, and field-scales and actual waste testing at the laboratory- and pilot-scales. The initial waste to be processing through SRTC's Transportable Vitrification System (TVS) is the K-1407-B and K-1407-C (B/C) Pond sludge waste which is a RCRA F-listed waste. The B/C ponds at the ORR K-25 site were used as holding and settling ponds for various waste water treatment streams. Laboratory-, pilot-, and field- scale ''proof-of-principle'' demonstrations are providing needed operating parameters for the planned field-scale demonstration with actual B/C Pond sludge waste at ORR. This report discusses the applied systems approach to optimize glass compositions for this particular waste stream through laboratory-, pilot-, and field-scale studies with surrogate and actual B/C waste. These glass compositions will maximize glass durability and waste loading while optimizing melt properties which affect melter operation, such as melt viscosity and melter refractory corrosion. Maximum waste loadings minimize storage volume of the final waste form translating into considerable cost savings

  15. Characterization, Leaching, and Filtration Testing for Tributyl Phosphate (TBP, Group 7) Actual Waste Sample Composites

    Energy Technology Data Exchange (ETDEWEB)

    Edwards, Matthew K.; Billing, Justin M.; Blanchard, David L.; Buck, Edgar C.; Casella, Amanda J.; Casella, Andrew M.; Crum, J. V.; Daniel, Richard C.; Draper, Kathryn E.; Fiskum, Sandra K.; Jagoda, Lynette K.; Jenson, Evan D.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Shimskey, Rick W.; Snow, Lanee A.; Swoboda, Robert G.

    2009-03-09

    .A testing program evaluating actual tank waste was developed in response to Task 4 from the M-12 External Flowsheet Review Team (EFRT) issue response plan. The bulk water-insoluble solid wastes that are anticipated to be delivered to the Waste Treatment and Immobilization Plant (WTP) were identified according to type such that the actual waste testing could be targeted to the relevant categories. Eight broad waste groupings were defined. Samples available from the 222S archive were identified and obtained for testing. The actual waste-testing program included homogenizing the samples by group, characterizing the solids and aqueous phases, and performing parametric leaching tests. The tributyl phosphate sludge (TBP, Group 7) is the subject of this report. The Group 7 waste was anticipated to be high in phosphorus as well as aluminum in the form of gibbsite. Both are believed to exist in sufficient quantities in the Group 7 waste to address leaching behavior. Thus, the focus of the Group 7 testing was on the removal of both P and Al. The waste-type definition, archived sample conditions, homogenization activities, characterization (physical, chemical, radioisotope, and crystal habit), and caustic leaching behavior as functions of time, temperature, and hydroxide concentration are discussed in this report. Testing was conducted according to TP-RPP-WTP-467.

  16. The preferred walk to run transition speed in actual lunar gravity.

    Science.gov (United States)

    De Witt, John K; Edwards, W Brent; Scott-Pandorf, Melissa M; Norcross, Jason R; Gernhardt, Michael L

    2014-09-15

    Quantifying the preferred transition speed (PTS) from walking to running has provided insight into the underlying mechanics of locomotion. The dynamic similarity hypothesis suggests that the PTS should occur at the same Froude number across gravitational environments. In normal Earth gravity, the PTS occurs at a Froude number of 0.5 in adult humans, but previous reports found the PTS occurred at Froude numbers greater than 0.5 in simulated lunar gravity. Our purpose was to (1) determine the Froude number at the PTS in actual lunar gravity during parabolic flight and (2) compare it with the Froude number at the PTS in simulated lunar gravity during overhead suspension. We observed that Froude numbers at the PTS in actual lunar gravity (1.39±0.45) and simulated lunar gravity (1.11±0.26) were much greater than 0.5. Froude numbers at the PTS above 1.0 suggest that the use of the inverted pendulum model may not necessarily be valid in actual lunar gravity and that earlier findings in simulated reduced gravity are more accurate than previously thought. © 2014. Published by The Company of Biologists Ltd.

  17. Is climatic regionalization in frame of estimated pedologic-ecological system actual in 21st century?

    Science.gov (United States)

    Středová, Hana; Chuchma, Filip

    2014-09-01

    Climatic variables defining climatic regions of estimated pedologic-ecological system (EPEU) were calculated based on fifty-year climatic data from 1961 to 2010. Obtained results were subsequently compared to intervals determining individual climatic regions defined by previous climatic data (1901-1950). In many agricultural intense areas sum of air temperature and mean air temperature exceeded upper limit. In terms of precipitation it is especially noticeable in the wet (higher) altitudes. Significant volatility was found for probability of dry periods from April to September. The values of the moisture certainty from April to September for the period 1961-2010 reached to several tens. In the final analysis, the only safe prediction is that the present and future are likely to be very different from the past. It is necessary to take it into account for actualization of EPEU methodology. Among the strongest arguments justifying the need of this actualization is in particular climate development since 1901, technological progress and improved measurement technology as well as automation and development of climate models coupled with simulations of complex characteristics and estimates of future climate. It is evident that the development of climate and other factors have an enormous impact on soil fertility. This should be also taken into consideration when fixing the official price. It is necessary to consider the possible replacement of the existing characteristics by more suitable (for example soil moisture balance). The findings might be summarized in few words: old climatic regions do not reflect actual climatic conditions.

  18. Actual Proliferating Index and p53 protein expression as prognostic marker in odontogenic cysts.

    Science.gov (United States)

    Gadbail, A R; Chaudhary, M; Patil, S; Gawande, M

    2009-10-01

    The purpose of this study was to evaluate the biological aggressiveness of odontogenic keratocyst/keratocystic odontogenic tumour (KCOT), radicular cyst (RC) and dentigerous cyst (DC) by observing the actual proliferative activity of epithelium, and p53 protein expression. The actual proliferative activity was measured by Ki-67 Labelling Index and argyrophilic nucleolar organizing regions (AgNOR) count per nucleus. The p53 protein expression was also evaluated. Ki-67 positive cells were observed higher in suprabasal cell layers of KCOT with uniform distribution, a few of them were predominantly observed in basal cell layer in RC and DC. The AgNOR count was significantly higher in suprabasal cell layers of KCOT. The actual proliferative activity was noted to be higher in suprabasal cell layers of KCOT. The p53 immunolabelling was dense and scattered in basal and suprabasal cell layers in KCOT. The weakly stained p53 positive cells were observed diffusely distributed in KCOT, whereas they were mainly seen in basal cell layer of RC and DC. The quantitative and qualitative differences of the proliferative activity and the p53 protein expression in sporadic KCOT may be associated with intrinsic growth potential that could play a role in its development and explain locally aggressive biological behaviour. AgNOR count and p53 protein detection in odontogenic lesions can be of great consequence to predict the biological behaviour and prognosis.

  19. Police interviewing and interrogation of juvenile suspects: a descriptive examination of actual cases.

    Science.gov (United States)

    Cleary, Hayley M D

    2014-06-01

    Although empirical attention to police interrogation has gained traction in recent years, comparatively few studies have examined interrogation of juvenile suspects, and virtually none have examined actual interrogations. Despite a growing literature on youths' interrogation-related capacities, we still know very little about what actually transpires when police question youth. The present study examines electronically recorded police interviews with juveniles to describe the characteristics, processes, and outcomes that occur in actual juvenile interrogations, including interview duration, individuals present, and confessions. Fifty-seven electronic recordings from 17 police departments were analyzed using observational research software. The median juvenile interrogation lasted 46 min, though the range was extensive (6 min to nearly 5 hr). Youth frequently submitted to questioning without a parent or advocate present, and disruptions to the interview process were common. Interrogation outcomes varied and included full confessions, partially incriminating admissions, and denials of guilt. Results from this study provide context for interrogation research using other methods and suggest that youth may frequently consent to interrogation in the absence of important legal protections.

  20. Association between imagined and actual functional reach (FR): a comparison of young and older adults.

    Science.gov (United States)

    Gabbard, Carl; Cordova, Alberto

    2013-01-01

    Recent studies indicate that the ability to mentally represent action using motor imagery declines with advanced age (>64 years). As the ability to represent action declines, the elderly may experience increasing difficulty with movement planning and execution. Here, we determined the association between estimation of reach via use of motor imagery and actual FR. Young adults (M=22 years) and older adults (M=66 years) estimated reach while standing with targets randomly presented in peripersonal (within actual reach) and extrapersonal (beyond reach) space. Imagined responses were compared to the individual's scaled maximum reach. FR, also while standing, was assessed using the standardized Functional Reach Test (FRT). Results for total score estimation accuracy showed that there was no difference for age; however, results for mean bias and distribution of error revealed that the older group underestimated while the younger group overestimated. In reference to FR, younger adults outperformed older adults (30 versus 14in.) and most prominent, only the younger group showed a significant relationship between estimation and FR. In addition to gaining insight to the effects of advanced age on the ability to mentally represent action and its association with movement execution, these results although preliminary, may have clinical implications based on the question of whether motor imagery training could improve movement estimations and how that might affect actual reach. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  1. Associations between skill perceptions and young children's actual fundamental movement skills.

    Science.gov (United States)

    Liong, Grace H E; Ridgers, Nicola D; Barnett, Lisa M

    2015-04-01

    Given that children with low movement skill competence engage in less physical activity, it is important to understand how children's perceptions relate to actual movement competence. This study examined relationships between (i) children's self-perception and objective assessments of their movement skills (object control and locomotor) and (ii) parents' perceptions of the children's movement skills and objective assessment. Children's skill perceptions were assessed using the Pictorial Scale of Perceived Movement Skill Competence for Young Children. Parent perceptions of their child's skills were assessed using a modified version of this instrument. The Test of Gross Motor Development-2nd edition assessed children's skills objectively. Participants were 136 Australian children (51% boys; M=6.5 yr., SD=1.1) and 133 parents. Regression analyses (by sex) examined the relationship between perceptions and children's scores for actual skilled performance. Boys' perceptions were associated with their actual object control ability. Parents accurately perceived boys' object control ability and girls' locomotor ability, but not the reverse. This suggests interventions aiming to improve children's movement skills could target parents and be designed to teach parents how to recognize good and poor skill performance in their children.

  2. 'Actual neurosis' and psychosomatic medicine: the vicissitudes of an enigmatic concept.

    Science.gov (United States)

    Hartocollis, Peter

    2002-12-01

    Out of the concept of neurasthenia, the main non-psychotic diagnosis of nineteenth-century psychiatry besides hysteria, and on the basis of psychophysiological problems of his own, self-diagnosed as neurasthenia, Freud developed the notion of 'actual neurosis', a 'contentless psychic state' manifested by various somatic symptoms and a depressive mood, which he attributed to a chemical factor associated with aberrant sexual practices and in particular masturbation. Rejected by post-Freudian analysts as such along with the diagnosis of neurasthenia, the concept of 'actual neurosis' has survived under various theoretical schemes that seek to explain psychosomatic illness and somatisation, in general, with its concomitant poverty of affects and dearth of fantasy life. In more recent years, the concept of 'actual neurosis' has resurfaced under the label of chronic fatigue syndrome, a medical entity thought to be an immunological deficiency, while in psychoanalysis Freud's idea of a contentless mental state has been replaced by that of unconscious fantasy and symbolisation at a pre-genital or pre-verbal level.

  3. HORTICULTURA PROTEGIDA EN NAYARIT, MÉXICO: SITUACIÓN ACTUAL Y PERSPECTIVAS

    Directory of Open Access Journals (Sweden)

    Juárez-López P

    2012-02-01

    Full Text Available Los objetivos del presente artículo son presentar la situación actual de la horticultura protegida en Nayarit, México y visualizar su probable crecimiento y desarrollo con la implementación de un clúster agroindustrial en el sur. Se describe, de manera general, la situación actual de la horticultura en México, se indican algunos factores agronómicos que favorecen este sistema de producción en el estado y se presenta la situación actual del establecimiento de invernaderos como parte del Clúster Agroindustrial del Sur de Nayarit; asimismo, se visualizan posibles beneficios socioeconómicos con su implementación. Se concluyó que la horticultura protegida en Nayarit está en rápido crecimiento y desarrollo. Se espera que con la puesta en marcha del Clúster Agroindustrial se impulse la economía y el sector agrícola de la entidad; se prevé también un incremento en la exportación de hortalizas y que aumenten las opciones de empleo de ingenieros agrónomos.

  4. When perceptions defy reality: The relationships between depression and actual and perceived Facebook social support.

    Science.gov (United States)

    Park, Jiyoung; Lee, David Seungjae; Shablack, Holly; Verduyn, Philippe; Deldin, Patricia; Ybarra, Oscar; Jonides, John; Kross, Ethan

    2016-08-01

    Although the relationship between depression and "offline" social support is well established, numerous questions surround the relationship between "online" social support and depression. We explored this issue by examining the social support dynamics that characterize the way individuals with varying levels of depression (Study 1) and SCID-diagnosed clinically depressed and non-depressed individuals (Study 2) interact with Facebook, the world's largest online social network. Using a novel methodology, we examined how disclosing positive or negative information on Facebook influences the amount of social support depressed individuals (a) actually receive (based on actual social support transactions recorded on Facebook walls) and (b) think they receive (based on subjective assessments) from their Facebook network. Contrary to prior research indicating that depression correlates with less actual social support from "offline" networks, across both studies depression was positively correlated with social support from Facebook networks when participants disclosed negative information (p=.02 in Study 1 and p=.06 in Study 2). Yet, depression was negatively correlated with how much social support participants thought they received from their Facebook networks (p=.005 in Study 1 and p=.001 in Study 2). The sample size was relatively small in Study 2, reflecting difficulties of recruiting individuals with Major Depressive Disorder. These results demonstrate that an asymmetry characterizes the relationship between depression and different types of Facebook social support and further identify perceptions of Facebook social support as a potential intervention target. (243 words; 250 max). Copyright © 2016 Elsevier B.V. All rights reserved.

  5. Laboratory stabilization/solidification of surrogate and actual mixed-waste sludge in glass and grout

    International Nuclear Information System (INIS)

    Spence, R.D.; Gilliam, T.M.; Mattus, C.H.; Mattus, A.J.

    1998-01-01

    Grouting and vitrification are currently the most likely stabilization/solidification technologies for mixed wastes. Grouting has been used to stabilize and solidify hazardous and low-level waste for decades. Vitrification has long been developed as a high-level-waste alternative and has been under development recently as an alternative treatment technology for low-level mixed waste. Laboratory testing has been performed to develop grout and vitrification formulas for mixed-waste sludges currently stored in underground tanks at Oak Ridge National Laboratory (ORNL) and to compare these waste forms. Envelopes, or operating windows, for both grout and soda-lime-silica glass formulations for a surrogate sludge were developed. One formulation within each envelope was selected for testing the sensitivity of performance to variations (±10 wt%) in the waste form composition and variations in the surrogate sludge composition over the range previously characterized in the sludges. In addition, one sludge sample of an actual mixed-waste tank was obtained, a surrogate was developed for this sludge sample, and grout and glass samples were prepared and tested in the laboratory using both surrogate and the actual sludge. The sensitivity testing of a surrogate tank sludge in selected glass and grout formulations is discussed in this paper, along with the hot-cell testing of an actual tank sludge sample

  6. Accuracy of self-reported versus actual online gambling wins and losses.

    Science.gov (United States)

    Braverman, Julia; Tom, Matthew A; Shaffer, Howard J

    2014-09-01

    This study is the first to compare the accuracy of self-reported with actual monetary outcomes of online fixed odds sports betting, live action sports betting, and online casino gambling at the individual level of analysis. Subscribers to bwin.party digital entertainment's online gambling service volunteered to respond to the Brief Bio-Social Gambling Screen and questions about their estimated gambling results on specific games for the last 3 or 12 months. We compared the estimated results of each subscriber with his or her actual betting results data. On average, between 34% and 40% of the participants expressed a favorable distortion of their gambling outcomes (i.e., they underestimated losses or overestimated gains) depending on the time period and game. The size of the discrepancy between actual and self-reported results was consistently associated with the self-reported presence of gambling-related problems. However, the specific direction of the reported discrepancy (i.e., favorable vs. unfavorable bias) was not associated with gambling-related problems. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  7. Investigation of thermolytic hydrogen generation rate of tank farm simulated and actual waste

    Energy Technology Data Exchange (ETDEWEB)

    Martino, C. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Newell, D. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Woodham, W. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Pareizs, J. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Edwards, T. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Howe, A. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2017-11-15

    To support resolution of Potential Inadequacies in the Safety Analysis for the Savannah River Site (SRS) Tank Farm, Savannah River National Laboratory conducted research to determine the thermolytic hydrogen generation rate (HGR) with simulated and actual waste. Gas chromatography methods were developed and used with air-purged flow systems to quantify hydrogen generation from heated simulated and actual waste at rates applicable to the Tank Farm Documented Safety Analysis (DSA). Initial simulant tests with a simple salt solution plus sodium glycolate demonstrated the behavior of the test apparatus by replicating known HGR kinetics. Additional simulant tests with the simple salt solution excluding organics apart from contaminants provided measurement of the detection and quantification limits for the apparatus with respect to hydrogen generation. Testing included a measurement of HGR on actual SRS tank waste from Tank 38. A final series of measurements examined HGR for a simulant with the most common SRS Tank Farm organics at temperatures up to 140 °C. The following conclusions result from this testing.

  8. SEBAL-based Daily Actual Evapotranspiration Forecasting using Wavelets Decomposition Analysis and Multivariate Relevance Vector Machines

    Science.gov (United States)

    Torres, A. F.

    2011-12-01

    Agricultural lands are sources of food and energy for population around the globe. These lands are vulnerable to the impacts of climate change including variations in rainfall regimes, weather patterns, and decreased availability of water for irrigation. In addition, it is not unusual that irrigated agriculture is forced to divert less water in order to make it available for other uses, e.g. human consumption and others. As part of implementation of better policies for water control and management, irrigation companies and water user associations have been implemented water conveyance and distribution monitoring systems along with soil moisture sensors networks in the last decades. These systems allow them to manage and distribute water among the users based on their requirements and water availability while collecting information about actual soil moisture conditions in representative crop fields. In spite of this, requested water deliveries by farmers/water users is based typically on total water share, traditions and past experience on irrigation, which in most cases do not correspond to the actual crop evapotranspiration, already affected by climate change. Therefore it is necessary to provide actual information about the crop water requirements to water users/managers, so they can better quantify the required vs. available water for the irrigation events along the irrigation season. To estimate the actual evapotranspiration in a spatial extent the Sensitivity Analysis of the Surface Energy Balance Algorithm for Land (SEBAL) algorithm has demonstrated its effectiveness using satellite or airborne data. Nonetheless the estimation is restricted to the day when the geospatial information was obtained. Without information of precise future daily water crop demand there is a continuous challenge for the implementation of better water distribution and management policies in the irrigation system. The purpose of this study is to investigate the plausibility of using

  9. 29 CFR 783.33 - Employment “as a seaman” depends on the work actually performed.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Employment âas a seamanâ depends on the work actually... § 783.33 Employment “as a seaman” depends on the work actually performed. Whether an employee is “employed as a seaman”, within the meaning of the Act, depends upon the character of the work he actually...

  10. Moderating effects of voluntariness on the actual use of electronic health records for allied health professionals.

    Science.gov (United States)

    Chiu, Teresa Ml; Ku, Benny Ps

    2015-02-10

    Mandatory versus voluntary requirement has moderating effect on a person's intention to use a new information technology. Studies have shown that the use of technology in health care settings is predicted by perceived ease of use, perceived usefulness, social influence, facilitating conditions, and attitude towards computer. These factors have different effects on mandatory versus voluntary environment of use. However, the degree and direction of moderating effect of voluntariness on these factors remain inconclusive. This study aimed to examine the moderating effect of voluntariness on the actual use of an electronic health record (EHR) designed for use by allied health professionals in Hong Kong. Specifically, this study explored and compared the moderating effects of voluntariness on factors organized into technology, implementation, and individual contexts. Physiotherapists who had taken part in the implementation of a new EHR were invited to complete a survey. The survey included questions that measured the levels of voluntariness, technology acceptance and use, and attitude towards technology. Multiple logistic regressions were conducted to identify factors associated with actual use of a compulsory module and a noncompulsory module of the EHR. In total, there were 93 participants in the study. All of them had access to the noncompulsory module, the e-Progress Note, to record progress notes of their patients. Out of the 93 participants, 57 (62%) were required to use a compulsory module, the e-Registration, to register patient attendance. In the low voluntariness environment, Actual Use was associated with Effort Expectancy (mean score of users 3.51, SD 0.43; mean score of non-users 3.21, SD 0.31; P=.03). Effort Expectancy measured the perceived ease of use and was a variable in the technology context. The variables in the implementation and individual contexts did not show a difference between the two groups. In the high voluntariness environment, the mean

  11. Exploring students’ perceived and actual ability in solving statistical problems based on Rasch measurement tools

    Science.gov (United States)

    Azila Che Musa, Nor; Mahmud, Zamalia; Baharun, Norhayati

    2017-09-01

    One of the important skills that is required from any student who are learning statistics is knowing how to solve statistical problems correctly using appropriate statistical methods. This will enable them to arrive at a conclusion and make a significant contribution and decision for the society. In this study, a group of 22 students majoring in statistics at UiTM Shah Alam were given problems relating to topics on testing of hypothesis which require them to solve the problems using confidence interval, traditional and p-value approach. Hypothesis testing is one of the techniques used in solving real problems and it is listed as one of the difficult concepts for students to grasp. The objectives of this study is to explore students’ perceived and actual ability in solving statistical problems and to determine which item in statistical problem solving that students find difficult to grasp. Students’ perceived and actual ability were measured based on the instruments developed from the respective topics. Rasch measurement tools such as Wright map and item measures for fit statistics were used to accomplish the objectives. Data were collected and analysed using Winsteps 3.90 software which is developed based on the Rasch measurement model. The results showed that students’ perceived themselves as moderately competent in solving the statistical problems using confidence interval and p-value approach even though their actual performance showed otherwise. Item measures for fit statistics also showed that the maximum estimated measures were found on two problems. These measures indicate that none of the students have attempted these problems correctly due to reasons which include their lack of understanding in confidence interval and probability values.

  12. Preferences and actual chemotherapy decision-making in the greater plains collaborative breast cancer study.

    Science.gov (United States)

    Berger, Ann M; Buzalko, Russell J; Kupzyk, Kevin A; Gardner, Bret J; Djalilova, Dilorom M; Otte, Julie L

    2017-12-01

    There is renewed interest in identifying breast cancer patients' participation in decision-making about adjuvant chemotherapy. There is a gap in the literature regarding the impact of these decisions on quality of life (QOL) and quality of care (QOC). Our aims were to determine similarities and differences in how patients diagnosed with breast cancer preferred to make decisions with providers about cancer treatment, to examine the patient's recall of her role when the decision was made about chemotherapy and to determine how preferred and actual roles, as well as congruence between them, relate to QOL and perceived QOC. Greater Plains Collaborative clinical data research network of PCORnet conducted the 'Share Thoughts on Breast Cancer' survey among women 12-18 months post-diagnosis at eight sites in seven Midwestern United States. Patients recalled their preferred and actual treatment decision-making roles and three new shared decision-making (SDM) variables were created. Patients completed QOL and QOC measurements. Correlations and t-tests were used. Of 1235 returned surveys, 873 (full sample) and 329 (subsample who received chemotherapy) were used. About one-half of women in both the full (50.7%) and subsample (49.8%,) preferred SDM with providers about treatment decisions, but only 41.2% (full) and 42.6% (subsample) reported experiencing SDM. Significant differences were found between preferred versus actual roles in the full (p decision-making variables with QOL, but there was an association with QOC. The subsample's decision-making variables related to several QOL scales and QOC items, with a more patient-centered decision than originally preferred related to higher physical and social/family well-being, overall QOL and QOC. Patients benefit from providers' efforts to identify patient preferences, encourage an active role in SDM, and tailor decision making to their desired choice.

  13. Location of colorectal cancer: colonoscopy versus surgery. Yield of colonoscopy in predicting actual location.

    Science.gov (United States)

    Blum-Guzman, Juan Pablo; Wanderley de Melo, Silvio

    2017-07-01

     Recent studies suggest that differences in biological characteristics and risk factors across cancer site within the colon and rectum may translate to differences in survival. It can be challenging at times to determine the precise anatomical location of a lesion with a luminal view during colonoscopy. The aim of this study is to determine if there is a significant difference between the location of colorectal cancers described by gastroenterologists in colonoscopies and the actual anatomical location noted on operative and pathology reports after colon surgery.  A single-center retrospective analysis of colonoscopies of patient with reported colonic masses from January 2005 to April 2014 (n = 380) was carried. Assessed data included demography, operative and pathology reports. Findings were compared: between the location of colorectal cancers described by gastroenterologists in colonoscopies and the actual anatomical location noted on operative reports or pathology samples.  We identified 380 colonic masses, 158 were confirmed adenocarcinomas. Of these 123 underwent surgical resection, 27 had to be excluded since no specific location was reported on their operative or pathology report. An absolute difference between endoscopic and surgical location was found in 32 cases (33 %). Of these, 22 (23 %) differed by 1 colonic segment, 8 (8 %) differed by 2 colonic segments and 2 (2 %) differed by 3 colonic segments.  There is a significant difference between the location of colorectal cancers reported by gastroenterologists during endoscopy and the actual anatomical location noted on operative or pathology reports after colon surgery. Endoscopic tattooing should be used when faced with any luminal lesions of interest.

  14. Linguosemiotic Actualization of Agroengineering Signs in English and Russian Agricultural Discourse

    Directory of Open Access Journals (Sweden)

    Elena Aleksandrovna Sukhova

    2015-09-01

    Full Text Available Agro-discourse, or agricultural discourse, represents both a person-oriented and an institutional type of communication between the agricultural producers as participants in the agricultural sphere – one of the areas of production, processing and consumption of agricultural products (agronomy, crop production, horticulture, veterinary medicine, animal husbandry, mechanization and electrification of agriculture, land reclamation and irrigation of agricultural lands, environmental soil and water pollution, aqua and ichthiological culture. The cognitive model of this type of discourse organizes the entire aspect of agriculture as a semiotic formation comprising a significant part of human culture, and includes the appropriate chronotope, members (agents and customers – producers and consumers of agricultural products, tools, objects and conditions of cultivation, production, processing and consumption . Within the framework of this model we describe the linguosemiotic actualization of signs-pragmatonyms forming the system of concepts and nominations on agroindustrial themes in this discourse. The article describes the linguosemiotic actualization of one of the main types of signspragmatonyms – signs of agroengineering – in English and Russian agricultural discourse. These signs are qualified as signs-instrumentatives nominating the means of production and product operations (manipulations with real material objects for the purpose of their treatment or processing as the procedures of transformation to some agricultural products. The agroengineering signs-pragmatonyms, as one of the agricultural sectors, providing mechanized cultivation and processing of soil for sowing grain, harvesting, growing and harvesting of fruits and vegetables, as well as carrying out many other manipulations and operations with the help of technology, include the signs which gain linguosemiotic actualization in English and Russian agricultural discourse. First of

  15. Actual situation analyses of rat-run traffic on community streets based on car probe data

    Science.gov (United States)

    Sakuragi, Yuki; Matsuo, Kojiro; Sugiki, Nao

    2017-10-01

    Lowering of so-called "rat-run" traffic on community streets has been one of significant challenges for improving the living environment of neighborhood. However, it has been difficult to quantitatively grasp the actual situation of rat-run traffic by the traditional surveys such as point observations. This study aims to develop a method for extracting rat-run traffic based on car probe data. In addition, based on the extracted rat-run traffic in Toyohashi city, Japan, we try to analyze the actual situation such as time and location distribution of the rat-run traffic. As a result, in Toyohashi city, the rate of using rat-run route increases in peak time period. Focusing on the location distribution of rat-run traffic, in addition, they pass through a variety of community streets. There is no great inter-district bias of the route frequently used as rat-run traffic. Next, we focused on some trips passing through a heavily used route as rat-run traffic. As a result, we found the possibility that they habitually use the route as rat-run because their trips had some commonalities. We also found that they tend to use the rat-run route due to shorter distance than using the alternative highway route, and that the travel speeds were faster than using the alternative highway route. In conclusions, we confirmed that the proposed method can quantitatively grasp the actual situation and the phenomenal tendencies of the rat-run traffic.

  16. Comparison of actual vacuum pressures at the end of 3 phacoemulsification tips in swine eyes.

    Science.gov (United States)

    Park, Sang Hoon; Choi, Chul Young; Kim, Joon Mo; Chang, Hae Ran; Kim, Jae Yong; Kim, Myoung Joon; Tchah, Hungwon; Kim, Jae Chan

    2009-05-01

    To compare the actual vacuum pressure at the end of an aspiration bypass system (ABS) phaco tip and a conventional tip in conditions similar to those during human cataract surgery. Kangbuk Samsung Hospital, Seoul, Korea. A 4.0 mm diameter rubber eraser ball was inserted in a phacoemulsified swine eye and engaged to a phaco tip. With a vacuum pressure of 300 mm Hg, the eraser ball was pulled in the opposite direction with the phaco tip. The pulling power separating the eraser ball from the phaco tip was measured using the volume of water dripped into a container connected to the eraser ball. Measurements were taken with an Infiniti ABS tip and 2 conventional tips: Sovereign (conventional tip S) and Infiniti (conventional tip I). Measurements were taken alternatively at random in the same eye. The mean pulling power was 17.35 mL +/- 5.01 (SD) with conventional tip S and 16.85 +/- 4.45 mL with conventional tip I. The mean pulling power of the ABS tip was 13.35 +/- 4.32 mL, which was a mean 20.8% lower than that of conventional tip I (P = .016) and 23.1% lower than that of conventional tip S (P = .010). The actual vacuum pressure of the phaco tip was significantly influenced by the presence of the ABS hole. To compensate for the decrease in actual vacuum pressure, surgeons should be aware of the characteristics of the ABS tip being used and change the standard settings accordingly.

  17. Condom use self-efficacy: effect on intended and actual condom use in adolescents.

    Science.gov (United States)

    Baele, J; Dusseldorp, E; Maes, S

    2001-05-01

    To investigate aspects of adolescents' condom use self-efficacy that affect their intended and actual condom use. Four hundred twenty-four male and female sexually experienced and inexperienced adolescents with a mean age of 17.0 years filled out a questionnaire concerning condom use self-efficacy and intended and actual condom use. Specific condom use self-efficacy scales were constructed from 37 items on the basis of a principal component analysis. The effect of self-efficacy, both as a global measure and in terms of specific scales, on condom use intention and consistency was assessed using multiple hierarchic regression analyses. Six specific self-efficacy scales were constructed: Technical Skills, Image Confidence, Emotion Control, Purchase, Assertiveness, and Sexual Control. In sexually inexperienced adolescents, global self-efficacy explained 48%, the six self-efficacy scales 30%, and both together 51% of the variance in intention, after statistical control for gender, age, and education level. In the sexually experienced sample, this was 40%, 50%, and 57% for intention, and 23%, 29%, and 33% for consistency of condom use. Significant predictors of intention in the final model were gender, age, global self-efficacy and purchasing skills in the inexperienced sample, and global self-efficacy, emotion control, assertiveness, image confidence, and sexual control in the experienced sample, whereas gender, age, global self-efficacy, emotion control, assertiveness, and purchase predicted consistency of condom use in the experienced sample. Condom use self-efficacy is a multidimensional construct. Intended and actual condom use in adolescents are best predicted by self-efficacy measures that include both global and relevant specific aspects of condom use.

  18. Actual performance of mechanical ventilators in ICU: a multicentric quality control study.

    Science.gov (United States)

    Govoni, Leonardo; Dellaca', Raffaele L; Peñuelas, Oscar; Bellani, Giacomo; Artigas, Antonio; Ferrer, Miquel; Navajas, Daniel; Pedotti, Antonio; Farré, Ramon

    2012-01-01

    Even if the performance of a given ventilator has been evaluated in the laboratory under very well controlled conditions, inappropriate maintenance and lack of long-term stability and accuracy of the ventilator sensors may lead to ventilation errors in actual clinical practice. The aim of this study was to evaluate the actual performances of ventilators during clinical routines. A resistance (7.69 cmH(2)O/L/s) - elastance (100 mL/cmH(2)O) test lung equipped with pressure, flow, and oxygen concentration sensors was connected to the Y-piece of all the mechanical ventilators available for patients in four intensive care units (ICUs; n = 66). Ventilators were set to volume-controlled ventilation with tidal volume = 600 mL, respiratory rate = 20 breaths/minute, positive end-expiratory pressure (PEEP) = 8 cmH(2)O, and oxygen fraction = 0.5. The signals from the sensors were recorded to compute the ventilation parameters. The average ± standard deviation and range (min-max) of the ventilatory parameters were the following: inspired tidal volume = 607 ± 36 (530-723) mL, expired tidal volume = 608 ± 36 (530-728) mL, peak pressure = 20.8 ± 2.3 (17.2-25.9) cmH(2)O, respiratory rate = 20.09 ± 0.35 (19.5-21.6) breaths/minute, PEEP = 8.43 ± 0.57 (7.26-10.8) cmH(2)O, oxygen fraction = 0.49 ± 0.014 (0.41-0.53). The more error-prone parameters were the ones related to the measure of flow. In several cases, the actual delivered mechanical ventilation was considerably different from the set one, suggesting the need for improving quality control procedures for these machines.

  19. Actual versus predicted impacts of three ethanol plants on aquatic and terrestrial resources

    International Nuclear Information System (INIS)

    Eddlemon, G.K.; Webb, J.W.; Hunsaker, D.B. Jr.; Miller, R.L.

    1993-01-01

    To help reduce US dependence on imported petroleum, Congress passed the Energy Security Act of 1980 (public Law 96-294). This legislation authorized the US Department of Energy (DOE) to promote expansion of the fuel alcohol industry through, among other measures, its Alcohol Fuels Loan Guarantee Program. Under this program, selected proposals for the conversion of plant biomass into fuel-grade ethanol would be granted loan guarantees. of 57 applications submitted for loan guarantees to build and operate ethanol fuel projects under this program, 11 were considered by DOE to have the greatest potential for satisfying DOE's requirements and goals. In accordance with the National Environmental Policy Act (NEPA), DOE evaluated the potential impacts of proceeding with the Loan Guarantee Program in a programmatic environmental assessment (DOE 1981) that resulted in a finding of no significant impact (FANCY) (47 Federal Register 34, p. 7483). The following year, DOE conducted site-specific environmental assessments (EAs) for 10 of the proposed projects. These F-As predicted no significant environmental impacts from these projects. Eventually, three ethanol fuel projects received loan guarantees and were actually built: the Tennol Energy Company (Tennol; DOE 1982a) facility near Jasper in southeastern Tennessee; the Agrifuels Refining Corporation (Agrifuels; DOE 1985) facility near New Liberia in southern Louisiana; and the New Energy Company of Indiana (NECI; DOE 1982b) facility in South Bend, Indiana. As part of a larger retrospective examination of a wide range of environmental effects of ethanol fuel plants, we compared the actual effects of the three completed plants on aquatic and terrestrial resources with the effects predicted in the NEPA EAs several years earlier. A secondary purpose was to determine: Why were there differences, if any, between actual effects and predictions? How can assessments be improved and impacts reduced?

  20. Cementos de escorias activadas alcalinamente: Situación actual y perspectivas de futuro

    Directory of Open Access Journals (Sweden)

    Puertas, F.

    1995-09-01

    Full Text Available The paper presents the state of the art in cements and concretes with alkaline-activated slag. Characteristics and properties of these materials are given. Special emphasis is made on those scientific and technical aspects which remain unsolved and which, therefore, call for further research.

    Se presenta el estado del conocimiento actual de los cementos y hormigones de escorias activadas alcalinamente, detallándose las características y propiedades de los citados materiales. Se incide especialmente en aquellos aspectos de carácter científico y técnico que permanecen sin resolver y que, por tanto, precisan nuevas investigaciones.

  1. Quantitative measurement of cyanide complexes in simulated and actual Hanford ferrocyanide wastes

    International Nuclear Information System (INIS)

    Bryan, S.A.; Pool, K.H.; Sell, R.L.; Bryan, S.L.

    1994-01-01

    Cyanide-containing radioactive waste from radiocesium scavenging processes conducted during the 1950's at Hanford is currently stored in 24 single shell tanks. As part of ongoing tank characterization efforts, the quantity and chemical form of cyanide in these tanks need to be determined. This report summarizes the results of studies conducted at Pacific Northwest Laboratory (PNL) under contract to Westinghouse Hanford Company (WHC) to develop methods for the quantification of total cyanide and identification of major cyanide-containing species in Ferrocyanide Tank Waste. Results from the application of FTIR, IC, and microdistillation procedures to simulated and actual Hanford waste are presented and compared where applicable

  2. Dangers of "confirmatory" cancer trials that fail to actually test the original hypothesis.

    Science.gov (United States)

    Markman, Maurie

    2014-04-01

    The concept of "confirmatory" studies is a standard and important component of the overall clinical trials strategy in oncology. However, it is critical that such studies are similar enough in basic design and how they are conducted that they actually have the realistic potential to confirm, or refute, objectively the findings of the original study. In this commentary, two examples of clinical studies in the gynecologic oncology arena suggested by some to serve as "confirmatory" trials for the original reports demonstrate both the dangers and potential inappropriateness of such conclusions.

  3. Contaminación del aire en Santiago: Estado actual y soluciones

    OpenAIRE

    Raúl O'Ryan; Luis Larraguibel

    2000-01-01

    En el presente trabajo se discute el problema de la contaminación atmosférica en Santiago y de los esfuerzos en marcha para su solución, representados formalmente por el Plan de Prevención y Descontaminación de la Región Metropolitana (PPDA). A modo de introducción se definen términos y conceptos utilizados en el PPDA, los cuales son de uso frecuente en el área de contaminación urbana. Posteriormente, se analizan el estado actual, la evolución y tendencias de los indicadores representativos d...

  4. How secure is your information system? An investigation into actual healthcare worker password practices.

    Science.gov (United States)

    Cazier, Joseph A; Medlin, B Dawn

    2006-09-27

    For most healthcare information systems, passwords are the first line of defense in keeping patient and administrative records private and secure. However, this defense is only as strong as the passwords employees chose to use. A weak or easily guessed password is like an open door to the medical records room, allowing unauthorized access to sensitive information. In this paper, we present the results of a study of actual healthcare workers' password practices. In general, the vast majority of these passwords have significant security problems on several dimensions. Implications for healthcare professionals are discussed.

  5. Tratamiento de la enfermedad pulmonar obstructiva crónica: Conceptos actuales

    OpenAIRE

    Pino Alfonso, Pedro Pablo; Rodríguez Vázquez, Juan Carlos; Gassiot Nuño, Carlos; Rodríguez Fernández, Rolando

    1997-01-01

    Se revisan los conceptos actuales en el tratamiento de la enfermedad pulmonar obstructiva crónica, incluidos la bronquitis crónica y el enfisema pulmonar. Se hace hincapié en el abandono del hábito de firmar como paso más importante en el tratamiento. Se dan recomendaciones para el uso de la terapia preventiva, así como la mejor manera de establecer el tratamiento broncodilatador, por pasos, a base de bromuro de ipratropiun, en dosis regulares y beta 2 agonistas, a demanda, así como el uso de...

  6. Cambios psicosociales en los adolescentes actuales: incidencia del uso de las redes sociales

    OpenAIRE

    Martín Martín, Margarita

    2016-01-01

    La presente investigación intenta dar respuesta a algunos interrogantes en relación a aspectos psicológicos y madurativos de los adolescentes actuales y su forma de relacionarse con el entorno. Nuestro objetivo general es analizar los posibles efectos psicológicos, afectivos y sociales que implica el uso de las redes sociales como factor influyente en la socialización de los adolescentes. Al ser un objetivo muy amplio, lo desglosamos en otros más específicos. El primero es conocer la disponib...

  7. Potential dividends and actual cash flows in equity valuation. A critical analysis1

    Directory of Open Access Journals (Sweden)

    Ignacio Vélez-Pareja

    2009-10-01

    Full Text Available Practitioners and most academics in valuation include changes in liquid assets (potential dividends in the cash flows. This widespread and wrong practice is inconsistent with basic finance theory. We present economic, theoretical, and empirical arguments to support the thesis. Economic arguments underline that only flows of cash should be considered for valuation; theoretical arguments show how potential dividends lead to contradiction and to arbitrage losses. Empirical arguments, from recent studies, suggest that investors discount potential dividends with high discount rates, which means that changes in liquid assets are not value drivers. Hence, when valuing cash flows, we should consider only actual payments.

  8. Educación mediática en la sociedad actual

    Directory of Open Access Journals (Sweden)

    Rosa García Ruíz

    2013-07-01

    Full Text Available La influencia de los medios de comunicación en la sociedad actual conlleva un cambio de actitud por parte de todos los ciudadanos, instituciones y organismos. De este modo, emana una incesante búsqueda de recursos, propuestas, investigaciones, iniciativas innovadoras y estrategias, relacionadas con la alfabetización mediática, que garantice la participación activa y responsable de la ciudadanía en la sociedad de las múltiples pantallas, como un derecho básico.

  9. El amparo constitucional. Doctrina y problemas actuales. La admisibilidad del recurso

    OpenAIRE

    Hernández Ramos, Mario

    2015-01-01

    El presenta artículo desarrolla el tema del amparo constitucional abordando los siguientes puntos relacionados con la doctrina y los problemas más actuales, así como la admisibilidad del recurso del amparo: Aspectos introductorios. El recurso de amparo y el trámite de admisión. 1) Estado de la cuestión y diagnóstico de la situación. 1.1) La situación en cifras. 2) Causas de la avalancha de recursos de amparo y acumulación de asuntos ante el tribunal constitucional. 2.1) Causas de origen legis...

  10. On the actual controlling of standards concerning the 'fast breeder reactor'

    International Nuclear Information System (INIS)

    Rengeling, H.W.

    1978-01-01

    If the decision of the OVG Muenster to present the case to the Federal Constitutional Court asking whether Article 7 of the atomic energy law corresponds to the constitution or not, as far as the article allows the licensing of a fast breeder reactor, two problems arise: The legal question in how far the actual controlling of standards is to be preceeded by a statement of facts given by the court of first instance, and the problem behind concerning the responsibility of decision. The Federal Constitutional Court should accept the responsibility of decision to be borne by it. (orig.) [de

  11. Life cycle management for equipments in nuclear plants based on reliability and actual conditions

    International Nuclear Information System (INIS)

    Dalin, Wang; Jingquan, Liu; Peng, Liu

    2010-01-01

    Life cycle management model based on reliability includes two parts: obtaining failure rate function and founding cost-oriented model to solve. It is actually a single objective programming whose optimal solution is the most economical replacement period. Parameters of failure rate function are estimated by Weibull process fitting with the method of maximum likelihood. The objective function of the model is life-cost function where the dependent variable is replacement period T, with the constraints of failure rate or availability. After foundation of LCM model, we solve it to find the optimal replacement period for the equipments. (authors)

  12. Perceived versus actual condom skills among clients at sexually transmitted disease clinics.

    OpenAIRE

    Langer, L M; Zimmerman, R S; Cabral, R J

    1994-01-01

    The primary aim of this study was to investigate whether individual self-reports of perceived ability to use a condom correctly correlated with the actual ability to do so. Participants in the study were 3,059 clients of a sexually transmitted disease clinic. The findings revealed that the participants' perceived self-efficacy with regard to using a condom effectively was a poor indicator of their clinically demonstrated skills using a penile model as scored on the 6-point Condom Skills Index...

  13. Catálisis en Colombia: Estado actual y oportunidades para el futuro

    OpenAIRE

    Henao López, Juan David; Montes de Correa, Consuelo

    2002-01-01

    En este artículo se hace una revisión del estado actual de la catálisis en Colombia. Se empieza con una reseña sobre las tendencias mundiales en aspectos relacionados con la química y el medio ambiente, mostrando cómo dichas tendencias han influido en la investigación sobre Catálisis que se realiza en Colombia. Luego se plantean algunos retos que surgen de las necesidades de la industria nacional resaltando una serie de oportunidades, previamente identificadas, para el desarrollo de tecnologí...

  14. Actual and potential development of consumer demand on the organic food market in Europe

    DEFF Research Database (Denmark)

    Jensen, Katherine O'Doherty; Denver, Sigrid; Zanolic, R.

    2011-01-01

    analysis undertaken by experts. Considerable differences between households underlay patterns of increasing aggregate demand at national levels, and fluctuations over time were identified at the household level. Interest in purchasing organic products on a regular basis and actual changes in shopping...... practices did not proceed apace. Limited availability has constituted a major barrier to increasing demand among ‘regular’ users. Demand on the part of ‘occasional’ users reflected a wider range of barriers, including lack of interest in and knowledge about production and processing and lack of trust...

  15. Problemática y tendencias actuales en la formación orientadores

    Directory of Open Access Journals (Sweden)

    María Luisa RODRÍGUEZ MORENO

    2009-11-01

    Full Text Available Siendo las atinadas afirmaciones de Thomas J. Sweeney (1979 habremos de admitir que en la sociedad actual están surgiendo ciertas condiciones que afectan (e influyen en el planteamiento de los programas de la formación de orientadores. El las resume en las siguientes: restricciones progresivas a la libertad individual; dinámica de cambio y super abundancia en las elecciones y en las alternativas; cambios en el mundo obrero y del trabajo; aumento de la edad y expectativa de vida; problemas originados de la vida urbana y superpoblación.

  16. Actually, Eoetvoes did publish his results in 1910, it's just that no one knows about it

    International Nuclear Information System (INIS)

    Nieto, M.M.; Hughes, R.J.; Goldman, T.

    1989-01-01

    Actually Eoetvoes did publish his results in 1910, but no one knows about it because it was added at the end of a geophysics paper published in the proceedings of an international conference. After a short review of Eoetvoes' life, this article reports how the first publication of the results of his famous experiment was ''lost.'' This and other historical curiosities about his work are related to the current interest in his results and modern theories of quantum gravity. The appendices explain how the Eoetvoes balance works and also describe the controversy over the modern reanalysis of Eoetvoes' results

  17. THE ACTUALITY OF NIETZSCHE’S CRITICISM OF EDUCATIONAL SYSTEM REGARDING MODERN KNOWLEDGE SOCIETY

    Directory of Open Access Journals (Sweden)

    Andreas SCHREIBER

    2016-06-01

    Full Text Available „Thus, my friends do not confound this education, this delicately footed, spoiled, ethereal goddess, with that usable maid which occasionally also is called ‘education’, but which is merely the intellectual maid and counselor for distress of life, for earnings, for neediness.”1 In his five lectures on the “future of educational system” Nietzsche thoroughly criticized the German educational system of his time and the decay of education in general. Although he was very sharp in accusation and pessimistic about his contemporary situation, he nevertheless cherished some hopes regarding some profound and revolutionary changes in the near future that might take place and rescue the classical concept of education. Looking back from today to Nietzsche’s assertions – like the quote above – we can recognize that his critical sketch of former deficiencies of educational system has lost none of its actuality and truth. We rather notice that some of his points just have been actualized only in modern knowledge society than in his time – or at least they have aggravated. Nowadays, knowledge is considered as an economical factor of production, and education is the fundamental precondition for employability. On the way to neoliberal, capitalistic system we have started with exploitation of the knower and have come to reach a status of voluntary self-exploitation of the educated one. Knowledge and education, and the notion of lifelong learning as well as self-actualization and personality growth have become efficient and perfect instruments of neoliberal systems, as they use the freedom and free volition of the individual to enforce their self-exploitation in order to become high-potential consumers. This contribution points out the still existing actuality of Nietzsche’s critical arguments regarding the decay of the concept of education. Moreover, it is to be shown that in the age of the so called knowledge society in neoliberal systems we

  18. Del Actual Sistema de Enfermedad a un verdadero Sistema de Salud

    Directory of Open Access Journals (Sweden)

    Lidice Alvarez-Miño

    2018-01-01

    Full Text Available Esta editorial tiene como objetivo generar una reflexión y abrir el debate sobre el sistema actual de salud que se refleja en prácticas naturalizadas  que se contradicen con la esencia del significado de la salud. Se trata de la costumbre de acudir al sistema de salud únicamente cuando se considera que se está enfermo, o peor aún, la equivalencia reduccionista y casi automática del concepto de salud como sinónimo de medicina.

  19. FDG PET/CT in cancer: comparison of actual use with literature-based recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Petersen, Henrik; Johansen, Allan; Hoeilund-Carlsen, Poul Flemming [Odense University Hospital, Department of Nuclear Medicine, Odense C (Denmark); Holdgaard, Paw Christian [Vejle Hospital, Department of Nuclear Medicine, Vejle (Denmark); Madsen, Poul Henning [Vejle Hospital, Department of Medicine, Vejle (Denmark); Knudsen, Lene Meldgaard [Odense University Hospital, Department of Haematological, Odense (Denmark); Gad, Dorte; Gravergaard, Anders Eggert [Odense University Hospital, Department of Plastic Surgery, Odense (Denmark); Rohde, Max; Godballe, Christian [Odense University Hospital, Department of ORL Head and Neck Surgery, Odense (Denmark); Engelmann, Bodil Elisabeth [Naestved Sygehus, Department of Clinical Physiology and Nuclear Medicine, Naestved (Denmark); Bech, Karsten [Aabenraa Sygehus, Organ Centre, Aabenraa (Denmark); Teilmann-Joergensen, Dorte [Aabenraa Sygehus, Department of Gynaecoligcal and Obstetrics, Aabenraa (Denmark); Mogensen, Ole [Odense University Hospital, Department of Gynaecoligcal and Obstetrics, Odense (Denmark); Karstoft, Jens [Odense University Hospital, Department of Radiology, Odense (Denmark); Johansen, Joergen [Odense University Hospital, Department of Oncology, Odense (Denmark); Christensen, Janne Buck [Odense University Hospital, Department of Quality and Research/HTA, Odense (Denmark); Collaboration: on behalf of the PET/CT Task Force of the Region of Southern Denmark

    2016-04-15

    The Region of Southern Denmark (RSD), covering 1.2 of Denmark's 5.6 million inhabitants, established a task force to (1) retrieve literature evidence for the clinical use of positron emission tomography (PET)/CT and provide consequent recommendations and further to (2) compare the actual use of PET/CT in the RSD with these recommendations. This article summarizes the results. A Work Group appointed a professional Subgroup which made Clinician Groups conduct literature reviews on six selected cancers responsible for 5,768 (62.6 %) of 9,213 PET/CT scans in the RSD in 2012. Rapid Evidence Assessment was applied, using the methodology of systematic reviews with predefined limitations to search PubMed, Embase and the Cochrane Library for articles published in English/Danish/Swedish/Norwegian since 2002. PICO questions were defined, data recorded and quality appraised and rated with regard to strength and evidence level. Consequent recommendations for applications of PET/CT were established. The actual use of PET/CT was compared with these, where grades A and B indicated ''established'' and ''useful'' and grades C and D ''potentially useful'' and ''non-recommendable'' indications, respectively. Of 11,729 citations, 1,729 were considered for review, and 204 were included. The evidence suggested usefulness of PET/CT in lung, lymphoma, melanoma, head and neck, and colorectal cancers, whereas evidence was sparse in gynaecological cancers. The agreement between actual use of PET/CT and literature-based recommendations was high in the first five mentioned cancers in that 96.2 % of scans were made for grade A or B indications versus only 22.2 % in gynaecological cancers. Evidence-based usefulness was reported in five of six selected cancers; evidence was sparse in the sixth, gynaecological cancers. Actual use of PET/CT agreed well with recommendations. (orig.)

  20. El discurso sobre el actual proceso de paz en la revista Semana (2012-2014)

    OpenAIRE

    Rincón Henao, Diana Marcela

    2016-01-01

    Este artículo presenta un análisis sobre el discurso del actual proceso de paz en la revista Semana entre los años 2012 a 2014, dada la relevancia de la participación de los medios de comunicación en un proceso trascendental para el futuro del país y la reconciliación de la sociedad. El objetivo es describir qué estrategias argumentativas usa la revista a partir de las noticias sobre el proceso de paz durante este periodo. La metodología utilizada se basó en los esquemas argumentativos (top...

  1. La importancia de la experiencia estética y el arte actual

    OpenAIRE

    Tejada, Jesús

    2003-01-01

    Es imprescindible que la reflexión estética aborde el problema de la crisis del arte actual y que analice las distintas respuestas que en la práctica se le están dando. La renovación del diálogo con planteamientos estéticos tradicionales puede arrojar una nueva luz sobre la actividad de la creatividad artística, al destacar los conceptos de emoción y conocimiento entre otros.

  2. The actual current density of gas-evolving electrodes—Notes on the bubble coverage

    International Nuclear Information System (INIS)

    Vogt, H.

    2012-01-01

    All investigations of electrochemical reactors with gas-evolving electrodes must take account of the fact that the actual current density controlling cell operation commonly differs substantially from the nominal current density used for practical purposes. Both quantities are interrelated by the fractional bubble coverage. This parameter is shown to be affected by a large number of operational quantities. However, available relationships of the bubble coverage take account only of the nominal current density. A further essential insufficiency is their inconsistency with reality for very large values of the bubble coverage being of relevance for operation conditions leading to anode effects. An improved relationship applicable to the total range is proposed.

  3. OUTSOURCING DE SISTEMAS DE INFORMACIÓN: SITUACIÓN ACTUAL, EVOLUCIÓN Y TENDENCIAS

    Directory of Open Access Journals (Sweden)

    González Ramírez, María Reyes

    2015-05-01

    Full Text Available El objetivo de este trabajo es describir detalladamente cómo es el outsourcing de sistemas de información a través de los resultados de una encuesta realizada a las mayores empresas españolas. Se trata de un estudio longitudinal que aborda 12 años, ya que se contrastan los resultados actuales con los de 2 encuestas realizadas anteriormente en el mismo ámbito y por los mismos autores. Las conclusiones apuntan a un continuismo en la configuración del outsourcing y a un mayor grado de madurez en las características de los contratos.

  4. Tendencias actuales del Procedimiento Civil en Colombia y sus nuevos avances hacia una sociedad moderna

    OpenAIRE

    Luis Rafael Vergara Camargo

    2012-01-01

    ResumenAnalizar la aproximación actual del Procedimiento Civil en Colombia, es acercarnos a las realidades sociales, políticas, económicas y jurídicas; de ahí que cada día hay que repensar para reubicarnos en nuestro contexto, las normatividades jurídicas que permiten resolver oportunamente las problemáticas que se dan en torno a las relaciones de nuestra sociedad las cuales se presentan y no están alejadas de nuestra realidad; por eso como Colombia es un país en vía de desarrollo, que se enc...

  5. Study of the adenopathies: what is the actual role of MR?

    International Nuclear Information System (INIS)

    Balzarini, L.; Ceglia, E.; Petrillo, R.

    1986-01-01

    The actual role that MR imaging can play in detaction of adenopathies in different body sites has been evaluated in 54 oncologic patients with pathologic nodes already seen with other methods. Enlarged lymph-nodes seen by CT or ultrasound were all visible by MR as well. Relaxation times of pathologic tissue (T1-T2) were calculated at a 0,5 magnetic field: it's our opinion that at present it's not already possible to state the capability of MR to distinguish different pathologic tissues

  6. Can insect data be used to infer areas of endemism?: An example from the Yungas of Argentina ¿Pueden utilizarse los datos de insectos para inferir áreas de endemismo?: Un ejemplo de las Yungas de Argentina

    Directory of Open Access Journals (Sweden)

    FERNANDO R NAVARRO

    2009-12-01

    plantas. La búsqueda de areas de endemismo fue realizada utilizando un criterio de optimalidad sobre aproximadamente 1,100 georreferencias de 288 especies de insectos holometábolos presentes en la región de estudio. Esta corresponde al noroeste de la Argentina, específicamente en las Yungas (un bosque lluvioso montano muy húmedo. El software NDM/VNDM, que aplica dicho criterio de optimalidad, fue usado para buscar areas de endemismo (i.e. conjuntos de celdas definidos por dos o más especies. Se utilizaron cinco tamaños de grilla: tres cuadrados (Iº, 0.5° y 0.25° y dos rectangulares (0.25° x 0.5° y 0.5° x 0.25°. Los resultados de este estudio indican que las Yungas pueden ser caracterizadas como una unidad biogeográfica con identidad propia y estos resultados concuerdan con propuestas biogeográficas previas. Se obtuvieron 26 areas de endemismo con 23 especies endémicas de insectos (en 14 familias restringidas a Yungas y 46 especies (en 10 familias endémicas, presentes en Yungas y hábitats adyacentes. Nuestro análisis sugiere que el uso de insectos puede ser una herramienta poderosa para identificar areas de endemismo, aun considerando lo fragmentario del conocimiento actual de estos grupos en América del Sur. El uso de diferentes tamaños de grilla fue crucial. Tamaños pequeños y medianos son altamente recomendados para identificar patrones diferentes. El método cuantitativo utilizado permitió identificar areas de endemismo difíciles de reconocer con métodos biogeográficos tradicionales, tales como areas disyuntas o parcialmente superpuestas.

  7. Thermal Protection System Cavity Heating for Simplified and Actual Geometries Using Computational Fluid Dynamics Simulations with Unstructured Grids

    Science.gov (United States)

    McCloud, Peter L.

    2010-01-01

    Thermal Protection System (TPS) Cavity Heating is predicted using Computational Fluid Dynamics (CFD) on unstructured grids for both simplified cavities and actual cavity geometries. Validation was performed using comparisons to wind tunnel experimental results and CFD predictions using structured grids. Full-scale predictions were made for simplified and actual geometry configurations on the Space Shuttle Orbiter in a mission support timeframe.

  8. Surface energy balance and actual evapotranspiration of the transboundary Indus Basin estimated from satellite measurements and the ETLook model

    NARCIS (Netherlands)

    Bastiaanssen, W.G.M.; Cheema, M.J.M.; Immerzeel, W.W.; Mittenburg, I.J.; Pelgrum, H.

    2012-01-01

    The surface energy fluxes and related evapotranspiration processes across the Indus Basin were estimated for the hydrological year 2007 using satellite measurements. The new ETLook remote sensing model (version 1) infers information on actual Evaporation (E) and actual Transpiration (T) from

  9. A Comparative Case Study of Self-Actualization in Eleanor Roosevelt and Antoine de Saint-Exupery.

    Science.gov (United States)

    Tyska, Cynthia Ann

    Eleanor Roosevelt and Antoine de Saint-Exupery are described as strongly developed self-actualizing people. They were selected as subjects of this study because they are generally believed to possess self-actualizing characteristics and because their positions as public figures made it more likely that data on them would be accessible.…

  10. A Brief Analysis of Abraham Maslow's Original Writing of "Self-Actualizing People: A Study of Psychological Health"

    Science.gov (United States)

    Francis, Nedra H.; Kritsonis, William Allan

    2006-01-01

    This article analyzes Abraham Maslow's original writing of "Self-Actualizing People: A Study of Psychological Health." The review of literature in this article reveals that Maslow's hierarchy of needs have had profound effects in the area of psychology. In addition, the authors present information regarding self-actualized people, theorists of…

  11. 12 CFR 1282.18 - Affordability-Income level definitions-family size not known (actual or prospective tenants).

    Science.gov (United States)

    2010-01-01

    ....18 Affordability—Income level definitions—family size not known (actual or prospective tenants). In... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Affordability-Income level definitions-family size not known (actual or prospective tenants). 1282.18 Section 1282.18 Banks and Banking FEDERAL...

  12. What citizens think about the police: assessing actual and wished-for frequency of police activities in one's neighbourhood

    NARCIS (Netherlands)

    Salmi, S.; Voeten, M.J.M.; Keskinen, E.

    2005-01-01

    The aim of the study was to find out what were citizens' assessments of actual and wished-for frequencies of 12 police activities in two typical Finnish neighbourhoods. Data were collected from 3271 adults and 986 young people with a mail questionnaire. Actual and wished-for frequencies were

  13. 50 CFR 530.2 - Ensuring that environmental documents are actually considered in agency decision-making.

    Science.gov (United States)

    2010-10-01

    ... actually considered in agency decision-making. 530.2 Section 530.2 Wildlife and Fisheries MARINE MAMMAL... documents are actually considered in agency decision-making. Section 1505.1 of the NEPA regulations contains requirements to ensure adequate consideration of environmental documents in agency decision-making. To...

  14. Universidad de Costa Rica: Premisas, polémicas y propuestas actuales en educación

    Directory of Open Access Journals (Sweden)

    María Pérez Yglesias

    2003-01-01

    Full Text Available El artículo busca sintetizar algunas reflexiones sobre las viejas y nuevas premisas y polémicas educativas que se plantean y discuten en este principio de milenio, con el propósito de pensar cómo la Universidad de Costa Rica responde a las exigencias y expectativas internas y externas de los últimos años, haciendo énfasis en la investigación y el posgrado en relación con la docencia y la acción social. Sin pretender ser exhaustivos se trata de responder, con ejemplos, si el modelo de la Universidad de Costa Rica se transforma con acciones concretas y con una perspectiva educativa coherente y académica. Como se dice en el planteamiento “hemos decidido reunir algunos tópicos en torno a cuatro grandes temas que incluyen distintos aspectos de los planteados anteriormente: por una parte el modelo de organización académica; en segunda instancia la apertura a un trabajo dialógico, en equipo, interdisciplinario e interinstitucional; en tercer lugar la incursión en nuevas tecnologías y en educación permanente y por último la tendencia hacia una Universidad cualitativa con impacto social

  15. Receptor research on xenohormone effects of human serum extracts containing the actual mixture of perfluorinated alkyl acids: a short review

    DEFF Research Database (Denmark)

    Bjerregaard-Olesen, Christian; Bonefeld-Jørgensen, Eva Cecilie

    2015-01-01

    differs between individuals. Hence, the toxicological studies of single PFAAs and simple mixtures might be insufficient to predict how the actual mixtures of PFAAs may affect humans. To get a better evaluation of the actual mixture effects, we developed a method to extract the actual mixture of PFAAs from...... (http://fetotox.au.dk/), we are currently extracting the actual PFAA serum mixture from 700 pregnant women to further elucidate the potential of the serum PFAA mixture to transactivate the ER at the levels found in human serum. We suggest that our method can in the future be used to study the effects...... of the actual serum PFAA mixture on both steroid hormone actions as well as other hormonal systems e.g. thyroid hormone function. In the current review we will discuss how our recently developed PFAA extraction method might be used in future research to assess the endocrine impact of PFAAs on human health....

  16. Tears or Fears? Comparing Gender Stereotypes about Movie Preferences to Actual Preferences

    Science.gov (United States)

    Wühr, Peter; Lange, Benjamin P.; Schwarz, Sascha

    2017-01-01

    This study investigated the accuracy of gender-specific stereotypes about movie-genre preferences for 17 genres. In Study 1, female and male participants rated the extent to which 17 movie genres are preferred by women or men. In Study 2, another sample of female and male participants rated their own preference for each genre. There were three notable results. First, Study 1 revealed the existence of gender stereotypes for the majority of genres (i.e., for 15 of 17 genres). Second, Study 2 revealed the existence of actual gender differences in preferences for the majority of genres (i.e., for 11 of 17 genres). Third, in order to assess the accuracy of gender stereotypes on movie preferences, we compared the results of both studies and found that the majority of gender stereotypes were accurate in direction, but inaccurate in size. In particular, the stereotypes overestimated actual gender differences for the majority of movie genres (i.e., 10 of 17). Practical and theoretical implications of these findings are discussed. PMID:28392774

  17. CFD analysis of a full-scale ceramic kiln module under actual operating conditions

    Science.gov (United States)

    Milani, Massimo; Montorsi, Luca; Stefani, Matteo; Venturelli, Matteo

    2017-11-01

    The paper focuses on the CFD analysis of a full-scale module of an industrial ceramic kiln under actual operating conditions. The multi-dimensional analysis includes the real geometry of a ceramic kiln module employed in the preheating and firing sections and investigates the heat transfer between the tiles and the burners' flame as well as the many components that comprise the module. Particular attention is devoted to the simulation of the convective flow field in the upper and lower chambers and to the effects of radiation on the different materials is addressed. The assessment of the radiation contribution to the tiles temperature is paramount to the improvement of the performance of the kiln in terms of energy efficiency and fuel consumption. The CFD analysis is combined to a lumped and distributed parameter model of the entire kiln in order to simulate the module behaviour at the boundaries under actual operating conditions. Finally, the CFD simulation is employed to address the effects of the module operating conditions on the tiles' temperature distribution in order to improve the temperature uniformity as well as to enhance the energy efficiency of the system and thus to reduce the fuel consumption.

  18. La formación actual del médico: fortalezas y debilidades

    Directory of Open Access Journals (Sweden)

    X. Clèries

    Full Text Available Las “Jornadas estatales de estudio y debate sobre el futuro de la formación integral del médico ¿bioingeniería o medicina?” que se realizaron en Barcelona el 8 y 9 de febrero de 2008 fueron el marco para que un grupo de trabajo abordara el tema de las fortalezas y debilidades de la formación actual del médico. Las principales aportaciones se estructuraron en los tres niveles educativos siguientes: pregrado, posgrado y formación continuada. Se destacó la necesidad de una formación integral y psicosocial en la enseñanza de pregrado, la conveniencia de una estructuración troncal de la formación de posgrado para conseguir una mayor transversalidad de la competencia del médico y la contextualización de la formación continuada en el desarrollo profesional de cada médico. El predominio de los conocimientos biomédicos y tecnológicos en la formación actual del médico contrastan con las demandas de carácter psicosocial de una gran parte de la población en el sistema sanitario.

  19. A hermeneutic phenomenological study of Belgian midwives' views on ideal and actual maternity care.

    Science.gov (United States)

    Van Kelst, Liesbeth; Spitz, Bernard; Sermeus, Walter; Thomson, Ann M

    2013-01-01

    to explore midwives' views on ideal and actual maternity care. a qualitative hermeneutic phenomenological study based on the method of van Manen (1997) using individual in-depth interviews to gather data. Flanders, Belgium. 12 purposively sampled midwives, of whom nine from three different non-university hospitals and three independent midwives conducting home births. five major themes were identified: 'woman-centred care', 'cultural change', 'support', 'midwife and obstetrician as equal partners' and 'inter-collegial harmony'. In this paper 'woman-centred care', 'cultural change' and 'support' are discussed along with their subthemes. Midwives thought ideal maternity care should be woman-centred in which there were no unnecessary interventions, women were able to make an informed choice and there was continuity of care. Furthermore, ideal maternity care should be supported by midwifery education and an adequate staffing level. Also, a cultural change was wanted as actual maternity care was perceived to be highly medicalised. Barriers to achieving woman-centred care and possible strategies to overcome these were described. findings from this study were consistent with those of other studies on midwives' experience with obstetric-led care. Despite the medicalised care, midwives still held a woman-centred ideology. In order to be able to work according to their ideology, different barriers need to be addressed. Although midwives suggested strategies to overcome these barriers, some were considered to be very difficult to overcome. Copyright © 2011 Elsevier Ltd. All rights reserved.

  20. Actual Arabic loan-words of religious content (on the material of modern foreign words

    Directory of Open Access Journals (Sweden)

    Al Shammari Majid Jamil Ashur

    2015-03-01

    Full Text Available Application of thematic classification of actual vocabulary as a whole to the formation of loan words allows to see the uniqueness of seperate groups of the vocabulary. English loan words prevail relating to the sphere of economy, science and technology, loan words from Arabic dominate from the religious vocabulary. Application of field approach to the analysis of actual religious Arabisms revealed both nuclear and peripheral components of the field. At the core of the field there are such Arabisms as Allah and Islam, which can be characterized as key words. However, in unifying the features of these words vary at a number of parameters. The word Allah has zero derivation productivity and at lexicographical description (as opposed to functioning in the language of the media is free of connotations. Arabism, Islam, by contrast, has a high derivation productivity and derived words can express evaluation. Lexicographic description of the Arabism Islam is also quite diverse stylistically and in contents. The core of the field “Muslim religion” also includes a number of words fixed in most modern dictionaries of foreign words. At the periphery of the field there are Arabisms that do not have high levels of frequency, but at the same time as an indicator of dominant Arabisms of religious content among topical Arabisms.

  1. Tears or Fears? Comparing Gender Stereotypes about Movie Preferences to Actual Preferences.

    Science.gov (United States)

    Wühr, Peter; Lange, Benjamin P; Schwarz, Sascha

    2017-01-01

    This study investigated the accuracy of gender-specific stereotypes about movie-genre preferences for 17 genres. In Study 1, female and male participants rated the extent to which 17 movie genres are preferred by women or men. In Study 2, another sample of female and male participants rated their own preference for each genre. There were three notable results. First, Study 1 revealed the existence of gender stereotypes for the majority of genres (i.e., for 15 of 17 genres). Second, Study 2 revealed the existence of actual gender differences in preferences for the majority of genres (i.e., for 11 of 17 genres). Third, in order to assess the accuracy of gender stereotypes on movie preferences, we compared the results of both studies and found that the majority of gender stereotypes were accurate in direction, but inaccurate in size. In particular, the stereotypes overestimated actual gender differences for the majority of movie genres (i.e., 10 of 17). Practical and theoretical implications of these findings are discussed.

  2. Kierkegaard’s Ethical Stage In Hegel’s Logical Categories: Actual Possibility, Reality And Necessity

    Directory of Open Access Journals (Sweden)

    María J. Binetti

    2007-12-01

    Full Text Available During decades, the history of philosophy has kept Kierkegaardrsquo;s and Hegelrsquo;s thought apart, and their long-standing opposition has swept through the speculative greatness of Kierkegaardian existentialism and the existential power of Hegelian philosophy. In contrast to such unfortunate misinterpretation, this article aims at showing the deep convergence that relates interiorly the Kierkegaardian ethical stage with the most important Hegelian logic categories. Kierkegaard and Hegel conceive of the idea as the real power of subjective becoming, and the existence as the actual concretion of the ideal. To both of them, the pure emeneacute;rgeia/em of freedom, which starts in the abstract and aesthetical possibility of the subjective immediacy, realizes itself as the actual concretion of finitude, assuming time and contingency by the eternal and necessary force of duty. The Kierkegaardian repetition is nothing but this powerful idea, mediating the flux of finite differences in the eternal identity of subject. However, for Kierkegaard as well as for Hegel there is an absolute contradiction, which promotes the overcoming of ethics.

  3. Development of decommissioning engineering support system for fugen. Development of support system during actual dismantlement works

    International Nuclear Information System (INIS)

    Masanori Izumi; Yukihiro Iguchi; Yoshiki Kannehira

    2005-01-01

    The Advanced Thermal Reactor, Fugen Nuclear Power Station was permanently shut down in March 2003, and is now preparing for decommissioning. We have been developing Decommissioning Engineering Support System (DEXUS) aimed at planning optimal dismantlement process and carrying out dismantlement work safely and precisely. DEXUS consists of 'decommissioning planning support system' and 'dismantling support system'. The dismantling support system is developed aiming at using during actual dismantling work. It consists of three subsystems such as 'Worksite Visualization System', 'Dismantling Data Collection System' and 'Generated Waste Management System'. 'Worksite Visualization System' is a support system designed to provide the necessary information to workers during actual dismantlement works. And this system adopts AR (Augmented Reality) technology, overlapping calculation information into real world. 'Dismantling Data Collection System' is to collect necessary data for improving accuracy of decommissioning planning by evaluating work content and worker equipage, work time for dismantlement works. 'Generated Waste Management system' is a system recording necessary information by attaching the barcode to dismantled wastes or the containers. We can get the information of generated waste by recording generation place, generated time, treatment method and the contents. These subsystems enable to carry out reasonable and safe decommissioning of Fugen. In addition, we expect that those systems will be used for decommissioning of other nuclear facilities in the future. (authors)

  4. Dispatcher instruction of chest compression-only CPR increases actual provision of bystander CPR.

    Science.gov (United States)

    Shimamoto, Tomonari; Iwami, Taku; Kitamura, Tetsuhisa; Nishiyama, Chika; Sakai, Tomohiko; Nishiuchi, Tatsuya; Hayashi, Yasuyuki; Kawamura, Takashi

    2015-11-01

    A preceding randomized controlled trial demonstrated that chest compression-only cardiopulmonary resuscitation (CPR) instruction by dispatcher was more effective to increase bystander CPR than conventional CPR instruction. However, the actual condition of implementation of each type of dispatcher instruction (chest compression-only CPR [CCCPR] or conventional CPR with rescue breathing) and provision of bystander CPR in real prehospital settings has not been sufficiently investigated. This registry prospectively enrolled patients aged =>18 years suffering an out-of-hospital cardiac arrest (OHCA) of non-traumatic causes before emergency-medical-service (EMS) arrival, who were considered as target subjects of dispatcher instruction, resuscitated by EMS personnel, and transported to medical institutions in Osaka, Japan from January 2005 through December 2012. The primary outcome measure was provision of CPR by a bystander. Multiple logistic regression analysis was used to assess factors that were potentially associated with provision of bystander CPR. Among 37,283 target subjects of dispatcher instruction, 5743 received CCCPR instruction and 13,926 received conventional CPR instruction. The proportion of CCCPR instruction increased from 5.7% in 2005 to 25.6% in 2012 (p for trend bystander CPR more frequently than conventional CPR instruction group (70.0% versus 62.1%, pbystander CPR compared with conventional CPR instruction (adjusted odds ratio 1.44, 95% CI 1.34-1.55). CCCPR dispatcher instruction among adult OHCA patients significantly increased the actual provision of bystander CPR. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  5. Mesh Partitioning Algorithm Based on Parallel Finite Element Analysis and Its Actualization

    Directory of Open Access Journals (Sweden)

    Lei Zhang

    2013-01-01

    Full Text Available In parallel computing based on finite element analysis, domain decomposition is a key technique for its preprocessing. Generally, a domain decomposition of a mesh can be realized through partitioning of a graph which is converted from a finite element mesh. This paper discusses the method for graph partitioning and the way to actualize mesh partitioning. Relevant softwares are introduced, and the data structure and key functions of Metis and ParMetis are introduced. The writing, compiling, and testing of the mesh partitioning interface program based on these key functions are performed. The results indicate some objective law and characteristics to guide the users who use the graph partitioning algorithm and software to write PFEM program, and ideal partitioning effects can be achieved by actualizing mesh partitioning through the program. The interface program can also be used directly by the engineering researchers as a module of the PFEM software. So that it can reduce the application of the threshold of graph partitioning algorithm, improve the calculation efficiency, and promote the application of graph theory and parallel computing.

  6. Filtration and Leach Testing for REDOX Sludge and S-Saltcake Actual Waste Sample Composites

    Energy Technology Data Exchange (ETDEWEB)

    Shimskey, Rick W.; Billing, Justin M.; Buck, Edgar C.; Daniel, Richard C.; Draper, Kathryn E.; Edwards, Matthew K.; Geeting, John GH; Hallen, Richard T.; Jenson, Evan D.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Snow, Lanee A.; Swoboda, Robert G.

    2009-02-20

    A testing program evaluating actual tank waste was developed in response to Task 4 from the M-12 External Flowsheet Review Team (EFRT) issue response plan.( ) The test program was subdivided into logical increments. The bulk water-insoluble solid wastes that are anticipated to be delivered to the Waste Treatment and Immobilization Plant (WTP) were identified according to type such that the actual waste testing could be targeted to the relevant categories. Under test plan TP-RPP-WTP-467, eight broad waste groupings were defined. Samples available from the 222S archive were identified and obtained for testing. Under this test plan, a waste-testing program was implemented that included: • Homogenizing the archive samples by group as defined in the test plan • Characterizing the homogenized sample groups • Performing parametric leaching testing on each group for compounds of interest • Performing bench-top filtration/leaching tests in the hot cell for each group to simulate filtration and leaching activities if they occurred in the UFP2 vessel of the WTP Pretreatment Facility. This report focuses on filtration/leaching tests performed on two of the eight waste composite samples and follow-on parametric tests to support aluminum leaching results from those tests.

  7. Investigation of ageing status assessment and lifetime evaluation based on actual operation conditions of QNPC NPP

    International Nuclear Information System (INIS)

    Huilie, S.; Chun, G.; Hongyun, L.; Yinqiang, C.; Jun, T.; Wenbing, W.

    2009-01-01

    Qinshan NPP has been successfully operated for over 18 years with 30 year's design life. For 2nd PSR preparation and life extension strategies, a comprehensive status assessment and lifetime evaluation project is performed by NPP and SG research organization (CNPO). Assessment is subjects to main degradation mechanism of SG materials, including tube IGA/IGSCC tube pitting, fatigue of pressure boundary. Based on two primary functions of PWR steam generator, a comprehensive lifetime evaluation system and indicators has been established for keeping structural integrity of SG pressure boundary and thermal output performance. A series of specific assessment activities are implemented for defining actual ageing status and estimating safety and function margin of SG, including SG impurities hideout return analysis, fatigue evaluation of feedwater pipes based thermal stratification number simulation, fatigue evaluation of pressure boundary based on actual transition records, structure integrity assessment for lower chamber with defect, tube fouling analysis and trending etc. Assessment results shows, even extending operation to 50 years, SG would still keep sufficient safety and function margin, SG is not the neck of NPP life extension. (author)

  8. Reputation for technological innovation: Does it actually cohere with innovative activity?

    Directory of Open Access Journals (Sweden)

    Patrick J. Höflinger

    2018-01-01

    Full Text Available Firms strategically promote, foster and pursue a reputation for technological innovation. Yet, present research did not examine whether such perception actually coheres with innovative activity itself. Previous studies in this field often relied solely on tangible products/product introductions, hence we apply multiple proxies based on a firm's intangible innovative performance to examine the influences on reputation for technological innovation. Using patent, financial and consumer data our Poisson regression analyzes 65 international firms which have been nominated by 231 consumers. We apply time-series and likewise cross-sectional data for our interdisciplinary analysis. Our findings demonstrate that innovative performance (citation intensity is linked to reputation for technological innovation. Counter-intuitively, our results provide evidence that marketing intensity negatively influences a reputation for technological innovation. From the results, we conclude that innovative performance may be associated with a reputation for technological innovation. Actual technological advancement attracts attention from consumers that cannot be purchased with greater marketing investments. This implies that consumers appreciate the costly and uncertain R&D efforts and value those firms that constantly offer innovation. As a theoretical implication, the consideration of intangible inputs for reputation research is an important contribution for a holistic understanding. The results represent essential strategic information for innovation and marketing functions, where both divisions need to align their activities and investments.

  9. Assessment of narghile (shisha, hookah smokers’ actual exposure to toxic chemicals requires further sound studies

    Directory of Open Access Journals (Sweden)

    2011-05-01

    Full Text Available Tobacco smoking is hazardous for health. However, not all forms of tobacco use entail the same risks and the latter should be studied and compared in a sound realistic way. Smoking machines for cigarettes (which are consumed in a few minutes were early designed as a tool to evaluate the actual intake of toxic substances (‘toxicants’ by smokers. However, the yields (tar, nicotine, CO, etc. provided by such machines poorly reflect the actual human smoking behaviour known to depend on numerous factors (anxiety, emotions, anthropological situation, etc.. In the case of narghile smoking, the problems are even more complex, particularly because of the much longer duration of a session. A recent study from the US-American University of Beirut was based on a field smoking topography and claimed consistency with a laboratory smoking machine. We offer a point by point critical analysis of such methods on which most of the ‘waterpipe’ antismoking literature since 2002 is based.

  10. THE ROLE OF TEENAGEERS’ LIFE EXPERIENCE ACTUALIZATION IN THE FRAMEWORK OF THE SAFE SOCIAL ENVIRONMENT FORMATION

    Directory of Open Access Journals (Sweden)

    O. A. Selivanov

    2013-01-01

    Full Text Available The paper looks at the problem of social security and emphasizes the urgent need for developing the general theory of social security, its concepts and models designed to meet the requirements of time and specify different aspects and levels of socialization process – federal, regional and municipal. The author regards actualization of teenagers’ life experience as a promising direction for exploring the opportunities for creating the safe social environment.The individual socio-psychological functioning is delineated as a multilevel correlation of internal and external human resources used for resolving difficult situations. According to the author, the prompt mobilization of internal resources of a teenager, training the ability to apply the external resources for solving the problem and developing the safe behavior can improve the quality of life in the modern society. Along with the risks of modern information society, the author emphasizes a number of dangerous social trends: disruption of social institutions, ifantilization of education, distortion of historical cultural channels, and devaluation of the collectivism idea.In author’s opinion, teenagers should get some special knowledge and individual training to develop the skills of safe behavior in actual situations; and the prospects of the modern society considerably depend on the above procedures. 

  11. Welcoming the Dark Side?: Exploring Whitelash and Actual Space Nazis in TFA Fanfiction

    Directory of Open Access Journals (Sweden)

    Cait Coker

    2017-12-01

    Full Text Available From the release of its first trailer, Star Wars: The Force Awakens received a racist backlash in response to the character of Finn, a black Stormtrooper turned hero. Nonetheless, after the film’s debut, slash fans across the Internet joined to make the Finn/Poe and Finn/Poe/Rey relationships (known as ‘ships among the most popular in both art and fiction, in what seemed to be a welcome sign of fandom’s evolution from the usual orgy of white cis-bodies. However, by the time TFA was available for legal download, the Kylo/Hux ‘ship had overtaken the others significantly, despite their lack of screentime and actual lines, and the fact that they were “actual space Nazis” and “evil space boyfriends.” This essay will explore the intersections of racism and misogyny in TFA fanfiction and discuss why these most problematic ‘ships have become the most popular, and consider how the mainstreaming of the Empire in the popular imagination is a form of political whitelash.

  12. Can the complementary relationship between actual and potential evaporation be used to quantify heatwaves?

    Science.gov (United States)

    Aminzadeh, Milad; Or, Dani

    2017-04-01

    Extreme climate events such as heatwaves with prolonged periods of high air temperatures have large environmental, social, and economic impacts ranging from crop failure to health and desiccation damages. Periods of low precipitation with high temperatures decrease soil moisture storage and thus affect surface energy partitioning. The heuristic concepts in the basis of the Complementary Relationship (CR) suggest that a fraction of radiative energy not used for evaporation contributes to increased sensible heat flux thus heats near-surface atmosphere. We have recently generalized the CR framework for spatially heterogeneous landscapes thereby enable prediction of actual evapotranspiration (ET) from routine atmospheric measurements. Capitalizing on the coupling between moisture availability, actual ET and sensible heat flux we propose using the CR to predict conditions conducive to rapid increase in regional sensible heat flux associated with the onset of extreme heatwaves. The proposed framework is evaluated using satellite surface temperature and FLUXNET data with newly derived metrics for the onset of heatwaves. The concepts could be extended to obtain new insights into the dynamics of more persistent climate extremes such as regional droughts.

  13. Subsecond dopamine fluctuations in human striatum encode superposed error signals about actual and counterfactual reward

    Science.gov (United States)

    Kishida, Kenneth T.; Saez, Ignacio; Lohrenz, Terry; Witcher, Mark R.; Laxton, Adrian W.; Tatter, Stephen B.; White, Jason P.; Ellis, Thomas L.; Phillips, Paul E. M.; Montague, P. Read

    2016-01-01

    In the mammalian brain, dopamine is a critical neuromodulator whose actions underlie learning, decision-making, and behavioral control. Degeneration of dopamine neurons causes Parkinson’s disease, whereas dysregulation of dopamine signaling is believed to contribute to psychiatric conditions such as schizophrenia, addiction, and depression. Experiments in animal models suggest the hypothesis that dopamine release in human striatum encodes reward prediction errors (RPEs) (the difference between actual and expected outcomes) during ongoing decision-making. Blood oxygen level-dependent (BOLD) imaging experiments in humans support the idea that RPEs are tracked in the striatum; however, BOLD measurements cannot be used to infer the action of any one specific neurotransmitter. We monitored dopamine levels with subsecond temporal resolution in humans (n = 17) with Parkinson’s disease while they executed a sequential decision-making task. Participants placed bets and experienced monetary gains or losses. Dopamine fluctuations in the striatum fail to encode RPEs, as anticipated by a large body of work in model organisms. Instead, subsecond dopamine fluctuations encode an integration of RPEs with counterfactual prediction errors, the latter defined by how much better or worse the experienced outcome could have been. How dopamine fluctuations combine the actual and counterfactual is unknown. One possibility is that this process is the normal behavior of reward processing dopamine neurons, which previously had not been tested by experiments in animal models. Alternatively, this superposition of error terms may result from an additional yet-to-be-identified subclass of dopamine neurons. PMID:26598677

  14. Wind farm production cost: Optimum turbine size and farm capacity in the actual market

    Energy Technology Data Exchange (ETDEWEB)

    Laali, A.R.; Meyer, J.L.; Bellot, C. [Electricite de France, Chatou (France); Louche, A. [Espace de Recherche, Ajaccio (France)

    1996-12-31

    Several studies are undertaken in R&D Division of EDF in collaboration with ERASME association in order to have a good knowledge of the wind energy production costs. These studies are performed in the framework of a wind energy monitoring project and concern the influence of a few parameters like wind farm capacity, turbine size and wind speed on production costs, through an analysis of the actual market trend. Some 50 manufacturers and 140 different kind of wind turbines are considered for this study. The minimum production cost is situated at 800/900 kW wind turbine rated power. This point will probably move to more important powers in the future. This study is valid only for average conditions and some special parameters like particular climate conditions or lack of infrastructure for a special site the could modify the results shown on the curves. The variety of wind turbines (rated power as a function of rotor diameter, height and specific rated power) in the actual market is analyzed. A brief analysis of the market trend is also performed. 7 refs., 7 figs.

  15. An examination of actual fraud cases with a focus on the auditor's responsibility

    DEFF Research Database (Denmark)

    Holm, Claus; Langsted, Lars Bo; Seehausen, Jesper

    The purpose of this paper is to contribute to an understanding of the intricate relationship between audit regulation and developments in audit practice in relation to the fraud issue. The extent and exact nature of the responsibilities of the auditor to detect fraud in relation to audit engageme......The purpose of this paper is to contribute to an understanding of the intricate relationship between audit regulation and developments in audit practice in relation to the fraud issue. The extent and exact nature of the responsibilities of the auditor to detect fraud in relation to audit...... engagements has been widely discussed over the years. In this paper we classify actual cases, where the responsibilities of auditors have been established by the court system and/or by the auditors own professional organizations in Denmark. The dataset includes all publicized cases raised against Danish...... auditors within the time period 1909-2006. The information provided in the cases provides a basis for identifying the actual responsibilities pertaining to fraud during the audit. The overall finding of the historical analysis is that the responsibilities of the auditor in relation to fraud should...

  16. An Examination of Actual Fraud Cases With a Focus on the Auditor's Responsibility

    DEFF Research Database (Denmark)

    Holm, Claus; Langsted, Lars Bo; Seehausen, Jesper

    The purpose of this paper is to contribute to an understanding of the intricate relationship between audit regulation and developments in audit practice in relation to the fraud issue. The extent and exact nature of the responsibilities of the auditor to detect fraud in relation to audit engageme......The purpose of this paper is to contribute to an understanding of the intricate relationship between audit regulation and developments in audit practice in relation to the fraud issue. The extent and exact nature of the responsibilities of the auditor to detect fraud in relation to audit...... engagements has been widely discussed over the years. In this paper we classify actual cases, where the responsibilities of auditors have been established by the court system and/or by the auditors own professional organizations in Denmark. The dataset includes all publicized cases raised against Danish...... auditors within the time period 1909-2006. The information provided in the cases provides a basis for identifying the actual responsibilities pertaining to fraud during the audit. The overall finding of the historical analysis is that the responsibilities of the auditor in relation to fraud should...

  17. “Cinematic” Gravity’s Rainbow: Indiscernibility of the Actual and the Virtual

    Directory of Open Access Journals (Sweden)

    Grmusa Lovorka Gruic

    2017-11-01

    Full Text Available Acknowledging that all media interpenetrate without any one being privileged as original, this paper focuses on the influence and omnipresence of screen technologies, cinematography in particular, asserting its capacities to act as a dominant technological and cultural force, which surveys and controls the economy, affects human consciousness, and implements its own ideologically tainted reality. More specifically, the analysis demonstrates the impact of cinematography within Thomas Pynchon’s Gravity’s Rainbow, emphasizing intermedial reflexivity from screen to paper, its unfolding and animation, representations and mutations, but also the notion that virtuality dominates actuality (Virilio, The Vision 63, or, in Deleuze’s terms, the two coalesce within the crystal-image, for the real and the imaginary, the actual and the virtual, although distinct, are indiscernible (Deleuze, Cinema 2 68-69. The study is grounded in Paul Virilio’s theoretical framework and his criticism of the colonization of the real by the virtual, and in Gilles Deleuze’s account on cinematic taxonomy and how cinematography partakes in the emergence of a new notion of reality and history. By appropriating, repurposing, and reshaping the techniques, forms, and contents of cinematography, and at the same time being critical of its effects, Pynchon uses paper surface for transition of his ideas, validating the repercussions of intermediation as a cultural force and unveiling literature’s performativity, its ability to shelter/entertain the “cinematic,” which in turn revolutionizes and animates fiction.

  18. Olive Actual "on Year" Yield Forecast Tool Based on the Tree Canopy Geometry Using UAS Imagery.

    Science.gov (United States)

    Sola-Guirado, Rafael R; Castillo-Ruiz, Francisco J; Jiménez-Jiménez, Francisco; Blanco-Roldan, Gregorio L; Castro-Garcia, Sergio; Gil-Ribes, Jesus A

    2017-07-30

    Olive has a notable importance in countries of Mediterranean basin and its profitability depends on several factors such as actual yield, production cost or product price. Actual "on year" Yield (AY) is production (kg tree -1 ) in "on years", and this research attempts to relate it with geometrical parameters of the tree canopy. Regression equation to forecast AY based on manual canopy volume was determined based on data acquired from different orchard categories and cultivars during different harvesting seasons in southern Spain. Orthoimages were acquired with unmanned aerial systems (UAS) imagery calculating individual crown for relating to canopy volume and AY. Yield levels did not vary between orchard categories; however, it did between irrigated orchards (7000-17,000 kg ha -1 ) and rainfed ones (4000-7000 kg ha -1 ). After that, manual canopy volume was related with the individual crown area of trees that were calculated by orthoimages acquired with UAS imagery. Finally, AY was forecasted using both manual canopy volume and individual tree crown area as main factors for olive productivity. AY forecast only by using individual crown area made it possible to get a simple and cheap forecast tool for a wide range of olive orchards. Finally, the acquired information was introduced in a thematic map describing spatial AY variability obtained from orthoimage analysis that may be a powerful tool for farmers, insurance systems, market forecasts or to detect agronomical problems.

  19. Reconstrucción, representación gráfica y análisis de las redes de poder en la alta edad media. Aproximación a las prácticas sociales de la aristocracia a partir del ejemplo de Odón de Cluny († 942

    Directory of Open Access Journals (Sweden)

    Isabelle Rosé

    2011-12-01

    Full Text Available Este texto pretende mostrar cómo la utilización de métodos, de conceptos y de análisis sobre las redes sociales pueden ser útiles en el estudio del principio de la Edad Media. Para reconstruir una « red personal » en este periodo, este artículo pone de manifiesto primero varias dificultades : la falta de fuentes, la selección y uso de documentos adecuados, la identifiacion clara de redes aristocráticas así como consideraciones sobre la construcción de redes que evolucionan en el tiempo. Se propone utilizar teorías y métodos tomados prestados de la sociología y se muestra un estudio de caso: la red personal de Odon de Cluny, un miembro importante de la aristocracia que también era abad del monasterio francés de Cluny entre 926 y 942. Ese caso sirve de ejemplo significativo para ilustrar como funcionaban las redes sociales en la sociedad de la Alta Edad Media.

  20. El uso de bases de datos curatoriales para reconstruir la historia del conocimiento taxonómico: un ejemplo con papiliónidas y piéridas mexicanas (Insecta: Lepidoptera Use of curatorial data bases as an element to reconstruct taxonomic knowdlege: an example with Mexican papilionids and pierids (Insecta: Lepidoptera

    Directory of Open Access Journals (Sweden)

    Leonor Oñate-Ocaña

    2010-08-01

    Full Text Available El objetivo de este trabajo es conocer la cronología de la información sobre mariposas papiliónidas y piéridas de México, así como los patrones de recolección y los recolectores más destacados a partir de una base de datos curatoriales y fuentes bibliográficas. La base cuenta con 40 752 registros de ejemplares albergados en 12 museos y/o registrados en 145 fuentes bibliográficas. Se destaca el alcance que tiene el uso de las bases de datos curatoriales en la reconstrucción histórica del conocimiento de un grupo, tomando como ejemplo las mariposas papilónidas y piéridas mexicanas.The aim of this paper is to determine the chronology of the information on papilionid and pierid butterflies of Mexico, as well as the patterns of collection and who were the most active collectors from a curatorial databases and bibliography. The database has record of 40 752 records of individuals housed in 12 museums and/or recorded in 145 bibliographic sources. The relevance of this work is to highlight the amplitude of curatorial databases for the reconstruction of the historical knowledge of a biological group, taking Mexican papilionid and pierid butterflies as an example.