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Search Results: 1 - 10 of 461601 matches for " Jenifer; álamo Fari?a "
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?Es necesario heparinizar el suero de cebado del dializador?
Sánchez Villar,Isidro; Estupi?án Torres,Sara; Ledesma Galindo,David; García de La Cruz Maestro,Nuria; Vera Negrín,Leticia; Ramírez Zuluaga,Isabel Cristina; álvarez López Ibarra,Pilar; Fuente Rubio,Cristina De La; Abreu Pérez,Jenifer; álamo Faria,Davinia; Ortolá Serra,Vicenta; Pérez Fernández,Jesús Rafael;
Revista de la Sociedad Espa?ola de Enfermería Nefrológica , 2011, DOI: 10.4321/S1139-13752011000400002
Abstract: introduction: haemodialysis (hd) lines are traditionally primed with sodium heparin and saline solution, which entails the haemorrhagic risk associated to the passing of heparin into the blood. aim: to compare hd dialyser priming with and without sodium heparin, in terms of coagulation, dialytic efficacy, and economic efficacy. material and method: a randomized, prospective studio of 3482 sessions with 109 hd patients (x 66.8±15 years, 40% women, 44% diabetic, 45% with high-flow tunnelled catheter, 50% native iaf, 5% prosthetic iaf). 1827 sessions carried out with fifty-nine patients were included in the control group (primed with saline solution + sodium heparin) and 1455 sessions with patients in the study group (primed with saline solution). the monitoring period was 5 months. variables related to the coagulation of the circuit and the efficacy of the dialysis were analysed: selected blood flow (qb) and effective qb, final status of the dialyser, number of changes of dialyser, number of changes of the arterial line, number of changes of the venous, average kt/hour measured by ionic dialysance and heparinization of the circuit. the efficacy in economic terms was also studied. results: there are no significant differences in the results related to coagulation and efficacy of the dialysis obtained in both groups, except x of heparin with low molecular weight (2476±1089 iu in the study group compared to 2854±1414 iu in the control group). priming without heparin represents a saving of 0.50 € per session. conclusions: priming with saline solution does not affect the hd dose, and does not entail a greater risk of coagulation of the system compared to a priming solution to which heparin has been added, avoids the risk of heparin passing into the bloodstream, reduces handling in the connection protocols and reduces costs.
An Examination of Moderators of Perceived Stress and Illness Behavior  [PDF]
Jenifer J. Thomas, Evelinn A. Borrayo
Psychology (PSYCH) , 2011, DOI: 10.4236/psych.2011.26091
Abstract: The purpose of this study was to examine multiple psychosocial factors (social support, negative affect, coping skills, and perceived health status) as moderators of perceived stress on illness behavior. College students recruited from undergraduate psychology courses completed measures in an on-line survey. Hierarchical multiple regression analyses indicated that commonly investigated psychosocial factors such as affectivity, coping, and social support moderated the relationship between perceived stress and one illness behavior (report of illness without visits to the doctor). However, other moderator variables less investigated, such as perceived health status had a significant effect on both illness behaviors (self-reported incidents of illness with and without visits to the doctor). Our findings highlight the role of behavioral health in primary care and the importance of educating individuals on the relationship between psychosocial factors and health.
Observaciones acerca del Primado en la Iglesia a partir de la Carta de Clemente I y otros escritos de la primera centuria cristiana
Pardo Faria,Felipe;
Veritas , 2010, DOI: 10.4067/S0718-92732010000200007
Abstract: beginning with a review of some new testament bible texts and continuing with an incursion in the letter of st. clement to the corinthians, the author strives to present testimony about the authority of st. peter and his successors. this study is carried considered the historical horizon in which treaties are inscribed passages, allowing you to discover the teaching and problem underlying the beginning of christianity concerning the nature and mission of the primate.
El análisis envolvente de datos, herramienta para la medición de la eficiencia en instituciones sanitarias, potencialidades y limitaciones: potentials and limitations
García Fari?as,Anai;
Revista Cubana de Higiene y Epidemiolog?-a , 2009,
Abstract: to supply health services is related to the use of a many resources, which once assigned to this end, can not be intended to development of others economy areas, thus the need of deepen in relation between resources used and results achieved. the aim of present paper is to updates the main methods and measurement tools of efficiency within the structure of health systems and services. the efficiency related to health context, shows a double condition of aim and means to achieve the improvement of health services. to be efficient means to obtain a better relation between resources and results. its measurement is performed by resources, results and the establishment quantification for to perform after a comparison with study reality. may be used parametric and no-parametric techniques. in health context, where it is frequent the presence of many reinvestments and products it is advisable the use of no-parametric techniques like the data envelopment analysis due to its flexibility and ability to handle the productive and special features of entities.
El análisis envolvente de datos, herramienta para la medición de la eficiencia en instituciones sanitarias, potencialidades y limitaciones: potentials and limitations Data envelopment analysis, a tool for efficiency measurement in health institutions:
Anai García Fari?as
Revista Cubana de Higiene y Epidemiología , 2009,
Abstract: Brindar servicios de salud conlleva el uso de un cúmulo no despreciable de recursos, los cuales, una vez asignados a este fin, no pueden ser destinados al desarrollo de otras áreas de la economía, de ahí la necesidad de profundizar en la relación recursos empleados resultados alcanzados. Por ello, el objetivo de este artículo es actualizar los principales métodos y herramientas de medición de la eficiencia en el marco de los sistemas y servicios de salud. La eficiencia, en el contexto sanitario, exhibe una doble condición de fin y medio para lograr el perfeccionamiento de los servicios de salud. Ser eficiente implica lograr la mejor relación recursos resultados. Su medición se realiza mediante la cuantificación de los recursos, de los resultados y del establecimiento de la relación entre ellos, para posteriormente realizar una comparación con la realidad que se estudia. Pueden emplearse técnica paramétricas y no paramétricas. En el contexto sanitario, donde es frecuente la presencia de múltiples insumos y productos resulta conveniente el empleo de técnicas no paramétricas como el análisis envolvente de datos, dado su flexibilidad y capacidad de manejar las particularidades productivas de las entidades. To supply health services is related to the use of a many resources, which once assigned to this end, can not be intended to development of others economy areas, thus the need of deepen in relation between resources used and results achieved. The aim of present paper is to updates the main methods and measurement tools of efficiency within the structure of health systems and services. The efficiency related to health context, shows a double condition of aim and means to achieve the improvement of health services. To be efficient means to obtain a better relation between resources and results. Its measurement is performed by resources, results and the establishment quantification for to perform after a comparison with study reality. May be used parametric and no-parametric techniques. In health context, where it is frequent the presence of many reinvestments and products it is advisable the use of no-parametric techniques like the data envelopment analysis due to its flexibility and ability to handle the productive and special features of entities.
Apresurada y sorpresivamente la parca la ha arrancado de entre nosotros. Dra. Zoe Sánchez Delgado (1965-2009)
Anai García Fari?as
Revista Cubana de Estomatolog?-a , 2010,
Abstract:
Narraciones orales y subjetividad: epistemologías alternativas?
Faria, Ayelén
La Trama de la Comunicación , 2011,
Abstract: [es] Nuestro trabajo se inscribe en un primer reconocimiento de algunos de los supuestos epistemológicos que hemos advertido en los métodos biográficos, en particular de los que se proponen la conformación de relatos e historias de vida y que utilizan prioritariamente fuentes orales. Siendo evidente el carácter general de esta indagación, puesto que abarca múltiples perspectivas y problemas, solo se alaremos algunos de los que consideramos supuestos básicos subyacentes , de manera que tal reconocimiento nos permita iniciar una reflexión epistemológica sobre la práctica de investigación. De lo que nos ocuparemos es sobre los paradigmas y epistemologías cuyos métodos y modalidades postulan la construcción de un conocimiento narrativo sobre la subjetividad, no en pos de una crítica que persiga la rigurosidad de una metodología en particular, sino de un esfuerzo de explicitación de cara a una toma de conciencia acerca del proceso de crear y justificar conocimiento (LORES ARNAIZ, 1986:135). En segunda instancia, y para un estudio exhaustivo de lo que nos ocupa, le daremos tratamiento a otras dos postulaciones, también denominadas epistemologías , con pretensiones de validez particulares acerca del conocimiento y la práctica de investigación. [en] Our work is inscribed on a first recognition of some of the epistemological assumptions that we have noticed in biographical methods, especially those that propose the conformation of narratives and life stories that primarily use oral sources. Being evident the general nature of this investigation, as it comprises multiple perspectives and problems, we will only point at those that we consider “underlying basic assumptions”. Such recognition will allow us to start an epistemological reflection on the practice of research. We will deal with the paradigms and epistemologies whose methods and modalities propose the construction of a narrative knowledge about the subjectivity. This will be done not as a critique that aims at a methodological strictness, but as an effort to explain a “becoming aware about the process of creation and justification of knowledge” (LORES ARNAIZ, 1986:135). In second instance, and for an exhaustive study of our task, we will deal with other two proposals, also named “epistemologies”, that pretend to be particularly validated about knowledge and research practice.
Observaciones acerca del Primado en la Iglesia a partir de la Carta de Clemente I y otros escritos de la primera centuria cristiana Observations on the Primate in the Church from the Letter of Clement I and other writings of the first century Christian
Felipe Pardo Faria
Veritas : Revista de Filosofía y Teología , 2010,
Abstract: Comenzando por una revisión de algunos textos bíblicos neotestamentarios y continuando con una incursión en la carta de San Clemente a los corintios, el autor se empe a en presentar testimonios acerca de la autoridad de san Pedro y de sus sucesores. Este estudio se desarrolla considerando el horizonte histórico en el cual se inscriben los pasajes tratados, lo que permite descubrir la ense anza y problemática que subyace en los comienzos del cristianismo respecto a la naturaleza y misión del primado. Beginning with a review of some New Testament Bible texts and continuing with an incursion in the Letter of St. Clement to the Corinthians, the author strives to present testimony about the authority of St. Peter and his successors. This study is carried considered the historical horizon in which treaties are inscribed passages, allowing you to discover the teaching and problem underlying the beginning of Christianity concerning the nature and mission of the Primate.
La palabra biográfica en las ciencias sociales: Entre la Bildungsroman y la acción colectiva The biographic word in social science: Between the Bildungsroman and collective action A palavra biografica em ciências sociais: entre o Bildungsroman e a a o coletiva
Ayelén Faria
Revista Latinoamericana de Metodología de las Ciencias Sociales , 2012,
Abstract: La diversidad de usos de los "métodos biográficos" en las ciencias sociales sugieren, al interior de cada estudio, modos particulares de reflexión en torno al lenguaje y la subjetividad. En este contexto y estableciendo una distancia con las preguntas vinculadas estrictamente a la validez del conocimiento, se propone aquí presentar y analizar algunos de sus supuestos. En particular, los supuestos hermenéuticos, que remiten a una historia de biografización de la experiencia y a modelos comprensión de la palabra biográfica; y los fundamentos epistemológicos, relacionados con la escena dialógica de la investigación y el carácter constructivo del conocimiento. Para ello se abordará un texto sociológico en el que los relatos de vida conforman el material fundamental para una "etnografía de los recuerdos". Vidas Beligerantes [Auyero, 2004] presenta un cruce entre biografía y teoría de la acción colectiva desde el cual pueden inferirse las condiciones de la modalidad de la entrevista científica, así como las decisiones epistémicas tomadas respecto al carácter polémico de las autorrepresentaciones de la identidad. Estos aspectos, que podrían inscribirse en una hermenéutica de co-investigación, también se alan las limitaciones de una configuración narrativa de la experiencia y de su moral teleológica The diversity of uses of the "biographic methods" in the social studies suggest, within each study, particular ways of thinking along the language and the subjectivity. In this context and establishing a distance with the questions attached strictly to the value of knowledge, the proposal is to present and analyze some of its assumptions. In particular, the hermeneutical ones, which refer to a story of making a biography of the experience and to models of understanding of the word biographical; and the epistemological reasons, related with the dialogue scene of the investigation and the constructive character of the knowledge. For this we'll address a sociological text in which the stories of life are the main material for an "ethnography of memories". Vidas beligerantes [Auyero, 2004] presents a cross between the biography and the theory of collective action from which you can infer the conditions of the scientific interview mode, also the epistemic decisions taken over the polemic side of the selve-representation of the identity. This aspects which could be described in an hermeneutic of co-investigation, also point the limitations of a narrative configuration of the experience and its theological moral no disponible
Dos notas a propósito de Castromao (Celanova, Ourense)
Faria Busto, Francisco
Cuadernos de Estudios Gallegos , 1991,
Abstract: Not available. No disponible.
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