1000 resultados para FLORICULTURA - ASPECTOS ECONOMICOS


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La evolución del paradigma de desarrollo sostenible hacia la enumeración integrada de las áreas económicas, sociales y ambientales, las cuales en su conjunto impactan sobre la calidad de la vida humana, facilita una mejor articulación entre el desempeño económico, social y ambiental del sector transporte y el progreso hacia el desarrollo sostenible. En la actualidad, más que continuar a sostener y justificar el vínculo general entre transporte y desarrollo, hace falta identificar cómo y bajo cuáles condiciones el sector de transporte puede brindar una contribución necesaria al logro de los objetivos post-2015. En este contexto, el presente documento busca ofrecer una visión del transporte marítimo basada en el contexto y los requerimientos del nuevo paradigma de desarrollo sostenible. Desde esta perspectiva, el documento evalúa los retos para los puertos de la región de América Latina, enfocándose en el desafío de la sostenibilidad en su sentido más amplio, y plantea la necesidad de cambios profundos de las políticas portuarias —cambios paradigmáticos que requieren una nueva gobernanza portuaria en la región.

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En este estudio se analizan los efectos del cambio climático sobre el sector de energía eléctrica en Bolivia, tomando como base las proyecciones realizadas por el modelo de equilibrio general computable. El cambio climático afectaría a la generación de energía hidroeléctrica a través del efecto sobre los caudales de los ríos que suministran agua a las centrales hidroeléctricas del Sistema Interconectado Nacional. Concretamente, se espera una disminución de las precipitaciones con la consecuente disminución en el caudal, lo que reduciría la oferta de energía hidroeléctrica.

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América Latina y el Caribe es una región particularmente vulnerable a las amenazas del cambio climático. Esto, entre otras razones, por la riqueza en biodiversidad y por los endemismos que alberga En este sentido el presente documento analiza y resume los principales impactos del cambio climático en la biodiversidad de América Latina y el Caribe, incluyendo especies endémicas de aves, anfibios y reptiles. Asimismo, destaca la importancia económica, social y ambiental de la conservación de la biodiversidad, considerando los servicios culturales, de aprovisionamiento, y de regulación y soporte que esto genera.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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The manufacture of plywood panel already has about eighty years in Brazil. In general, plywood panels differ by their nature, composition and manufacturing; the most common MDF, OSB, particle and the joist. Some of these products can be generated fromindustrial waste, as the panelblockboard, you can use in their training waste destop boards (Battens), from industrial processes or processing of primary wood. This work aims to present the detailed study of the economic viability of utilization of industrial solid waste timber through the acquisition of a machine amarradeira of joists in a wood processing unit in city Itapeva-SP. We studied the application of wastein the composition of kernels blockboard panel tied its commercial acceptance and future prospects market. We noticed great economic advantage in investing in the study, compared with the transformation process of the joists in biomass energy, although the investment decision involves not only financial matters but also the acceptance market the product to be manufactured

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The oil market is not a common market, and its complexity increases dramatically when considering the strategic and geopolitical involved, thus resulting in large uncertainties and concerns. The attempt to control prices has always been a challenge for the major world powers, since the increase in oil prices benefits the exporting countries, but harms importers, especially those regarded as less developed. Understand and try to predict some strategies adopted up the oil crises is one of the main points of the research, in order to demonstrate how economics can be used as an instrument of power and domination between nations, and how plans and strategies and rearrangements of supply and demand favor the growth of this economy, especially in the current period, with the new Brazilian oil era, beginning with the discovery of pre-salt, amid a context of growing need for the use of oil and its derivatives

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A preocupação ambiental é crescente em praticamente todas as áreas do conhecimento. A miríade de abordagens do tema “meio ambiente” dentro da Ciência Econômica revela a premência do assunto bem como a distância do consenso. Assim, apesar da complexidade intrínseca ao sistema capitalista quando da sua inter-relação com os recursos naturais, poluição e biodiversidade, o presente trabalho propõe a análise da obsolescência prematura deliberada dos produtos como estratégia para impulsionar as vendas e sua relação com o meio ambiente bem como a observação de estratégias para a inibição dessa prática que promove o aumento do consumo - nem sempre consciente - dos recursos naturais em nome do lucro imediatista e gera quantidades cada vez maiores de resíduos e poluentes

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Pós-graduação em Serviço Social - FCHS

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An on-line survey of experts was conducted to solicit their views on policy priorities in the area of information and communication technologies (ICT) in the Caribbean. The experts considered the goal to “promote teacher training in the use of ICTs in the classroom” to be the highest priority, followed by goals to “reduce the cost of broadband services” and “promote the use of ICT in emergency and disaster prevention, preparedness and response.” Goals in the areas of cybercrime, e-commerce, egovernment, universal service funds, consumer protection, and on-line privacy rounded out the top 10. Some of the lowest ranked goals were those related to coordinating the management of infrastructure changes. These included the switchover for digital terrestrial television (DTT) and digital FM radio, cloud computing for government ICT, the introduction of satellite-based internet services, and the installation of content distribution networks (CDNs). Initiatives aimed at using ICT to promote specific industries, or specific means of promoting the digital economy, tended toward the centre of the rankings. Thus, a general pattern emerged which elevated the importance of focusing on how ICT is integrated into the broader society, with economic issues a lower priority, and concerns about coordination on infrastructure issues lower still.

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El principal objetivo de este estudio es analizar los efectos potenciales de diversas políticas climáticas sobre la distribución del ingreso en América Latina. Este análisis se realizó con base en un meta-análisis y su meta-regresión y el análisis de las encuestas de ingreso gasto de diversos países de América Latina. Los principales resultados obtenidos de este análisis muestran que en general existe una tendencia a identificar efectos regresivos derivados de la instrumentación de políticas públicas orientadas a la mitigación. Sin embargo, la revisión de la literatura y de las encuestas de ingreso gasto muestran que los resultados son heterogéneos por países y que dependen de factores tales como el instrumento aplicado, la inclusión de estrategias de reciclaje fiscal y del nivel de desarrollo.

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En este artículo se examina la hipótesis de que la política de elección escolar ha incrementado la segregación socioeconómica en Chile. Se utiliza una base de datos georreferenciada de estudiantes y escuelas del Gran Santiago, para comparar la segregación real con la que se produciría en un escenario hipotético en que los estudiantes asisten a la escuela más cercana a su lugar de residencia. Los resultados indican que la segregación escolar es mayor en el escenario real que en el contrafactual, lo que sugiere que la interacción entre las preferencias de las familias y las barreras de entrada establecidas por las escuelas (cobros obligatorios y procesos de admisión selectivos) tienden a incrementar la segregación escolar más allá del efecto de la segregación residencial subyacente en la ciudad.

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Tesis (Trabajadoras Sociales).-- Universidad de La Salle. Facultad de Ciencias Económicas y sociales. Programa de Trabajo Social, 2012

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Two hundred and six patients with severe head injury (Glasgow Coma Scale of 8 points or less after nonsurgical resuscitation on admission), managed at Intensive Care Unit-Hospital das Clínicas - Universidade Estadual de Campinas were prospectively analysed. All patients were assessed by CT scan and 72 required neurosurgical intervention. All patients were continuously monitored to evaluate intracranial pressure (ICP) levels by a subarachnoid device (11 with subarachnoid metallic bolts and 195 with subarachnoid polyvinyl catheters). The ICP levels were continuously observed in the bedside pressure monitor display and their end-hour values were recorded in a standard chart. The patients were managed according to a standard protocol guided by the ICP levels. There were no intracranial haemorrhagic complications or hematomas due the monitoring method. Sixty six patients were punctured by lateral C1-C2 technique to assess infectious complications and 2 had positive cerebrospinal fluid samples for Acinetobacter sp. The final results measured at hospital discharge showed 75 deaths (36,40%) and 131 (63,60%) survivors. ICP levels had significantly influenced the final results (p<0,001). The subarachnoid method to continuously assess the ICP levels was considered aplicable, safe, simple, low cost and useful to advise the management of the patients. The ICP record methodology was practical and useful. Despite the current technical advances the subarachnoid method was considered viable to assess the ICP levels in severe head injury.