442 resultados para Tanque séptico


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Sepse é causa comum de mortalidade e morbidade em unidades de tratamento intensivo, sendo atualmente entendida como a resposta sistêmica à infecção, resposta esta caracterizada por duas ou mais das seguintes manifestações: temperatura corporal > 38°C ou < 36°C; taquicardia; taquipnéia; e alteração da contagem de células brancas (leucocitose ou leucopenia) ou mais de 10% de formas imaturas. Entretanto, tem sido descrito que os elementos que caracterizam a resposta sistêmica são muito sensíveis, insuficientemente específicos e não levam em consideração o avanço do entendimento da fisiopatologia da doença. Além disso, a sepse tem fisiopatologia complexa, o que dificulta ainda mais o diagnóstico, principalmente em crianças. O diagnóstico rápido e a instituição de tratamento o mais cedo possível são imperativos nos pacientes sépticos. Consequentemente, vários marcadores laboratoriais têm sido estudados, sendo que dos vários mediadores envolvidos na sepse, procalcitonina (PCT) e interleucina-6 (IL-6) têm despertado interesse pela possibilidade de auxiliar no diagnóstico e no estabelecimento da gravidade de pacientes adultos com sepse ou choque séptico, sendo que a PCT já foi incluída entre os critérios diagnósticos de sepse nestes indivíduos. Em pediatria... (Resumo completo, clicar acesso eletrônico abaixo)

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Septic shock remains one of the most common challenges for the small animal practicing, presenting high mortality rates frequently associated with late identification of this syndrome, as well as an inappropriate treatment. In general, disruption of homeostasis occurs with an intense activation of inflammatory cascade, which leads to a damage to endothelial cells and an exposure to these cytokines, which will result in vasodilation and increased capillary permeability. Thus, there is a drop in blood pressure, even after aggressive fluid resuscitation. Therefore, drugs such as vasopressors, which act by increasing systemic vascular resistance, and inotropes, which have an effect on heart pump, should be administered in order to raise blood pressure, ensuring adequate tissue perfusion. The objective of this review was to gather information about the various drugs used in vasopressors/inotropes therapy, trying to explain the role of each one in different situations, in order to increase the survival rate in dogs affected with septic shock

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Pós-graduação em Agronomia (Energia na Agricultura) - FCA

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In this paper are discussed the main project stages of an atmospheric storage tank with floating roof. It emphasizes the calculations of the bottom, the shell and the floating roof, discussing its stages and conditions, based on the technical standards of the project. The storage tanks are static equipment working under low pressure and has an essential importance for the operation of a process plant. This paper has the purpose of obtaining the dimensions and materials of each component of the tank through the calculations and prove them with results obtained by numerical simulation by finite elements with the help of Autodesk Inventor software, consolidating the project

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In this paper are discussed the main project stages of an atmospheric storage tank with floating roof. It emphasizes the calculations of the bottom, the shell and the floating roof, discussing its stages and conditions, based on the technical standards of the project. The storage tanks are static equipment working under low pressure and has an essential importance for the operation of a process plant. This paper has the purpose of obtaining the dimensions and materials of each component of the tank through the calculations and prove them with results obtained by numerical simulation by finite elements with the help of Autodesk Inventor software, consolidating the project

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ENAGAS tiene la intención de ampliar el Terminal de Regasificación de GNL que tiene en el puerto de Barcelona. El presente Proyecto Básico define las instalaciones de uno de los Tanques de almacenamiento de GNL que se van a construir dentro del Alcance de dicha ampliación, con el suficiente detalle como para permitir a ENAGAS acometer las tareas previas a la ejecución del proyecto, a saber: 1. Planificar y presupuestar la fase de ejecución 2. Solicitar los Permisos y Autorizaciones necesarias de los Organismos competentes 3. Lanzar la Petición de Ofertas para el concurso llave en mano del EPC. Los trabajos de Ingeniería contenidos en el Proyecto Básico son los siguientes: Antecedentes y Datos básicos, Criterios de diseño, Descripción de instalaciones, Cálculos estructurales, Planos del Tanque de GNL, Definición de equipos y materiales a utilizar, Plan de ejecución del proyecto, Especificaciones técnicas para Ingeniería, Compras y Construcción, Paquete para Petición de Ofertas del EPC, Condiciones técnicas particulares, Programa de ejecución y Presupuesto de inversiones. ABSTRACT ENAGAS is expanding its LNG Regasification Terminal located in Barcelona Port (Spain). This Document reports the Front End Engineering and Design (FEED) works undertaken in relation to one of the LNG Storage Tanks to be built within the scope of that expansion. The Project FEED hereby presented comprehensively defines the LNG Storage Tank so as to allow ENAGAS to perform next stages of the Works, namely: 1. Plan and budget the Project Execution phase 2. Request Regulatory authorizations 3. Invite Contractors to bid for the LNG Tank EPC. Main components of the FEED Document contents are as follow:Background and Basic Data, Design Criteria, Description of LNG Tank elements, Engineering Calculations, LNG Tank Drawings, Equipment and Materials definition, Project Execution Plan (PEP), Technical Conditions, EPC Invitation to Tender (ITT) package, Execution Schedule and Cost Estimate.

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El presente proyecto consiste en el diseño básico de ingeniería de un tanque aéreo de almacenamiento de gas natural licuado (GNL) de integridad total con tecnología de membrana y con una capacidad neta de almacenamiento de 200 000 m3 a una temperatura de -162ºC y una presión máxima de 15 kPa. El proyecto desarrolla los siguientes puntos: el diseño del tanque interno con tecnología de membrana, dimensionamiento del aislante, diseño del techo suspendido, tanque externo, cúpula de hormigón, cimentación, dimensionamiento de los equipos, Ensayos, puesta en frío, puesta en servicio, planificación de la ejecución del proyecto, recursos empleados, control de la presión, prevención del rollover, coste del tanque y análisis económico del proyecto