Ilhas de facilita����o no Parque Estadual de Porto Ferreira, SP

Novas pesquisas apontam que as intera����es positivas e o processo de facilita����o sobre a comunidade tem fornecido importantes conhecimentos sobre a ecologia de diversas esp��cies no mundo. Existe uma car��ncia de informa����es sobre quais as esp��cies interferem nos mecanismos facilitadores que conduzem a regenera����o natural da vegeta����o e a atual necessidade de identificar estrat��gias de conserva����o, manejo sustent��vel e recupera����o ambiental em ambientes tropicais. Este trabalho tem o objetivo de avaliar quais s��o as esp��cies arb��reas que facilitam o aumento da riqueza e abund��ncia de outras esp��cies arb��reas/arbustivas regenerantes sob suas copas numa antiga ��rea de pastagem no Parque Estadual de Porto Ferreira - SP. Foram selecionadas 42 ��rvores isoladas que foram chamadas de matrizes. Destas matrizes foram feitas 42 parcelas cirulares na qual cada matriz teve duas subparcelas: a ��rea da Influ��ncia (Ai) e a ��rea do Entorno (Ae), totalizando 84 unidades amostrais. Para cada matriz, nestas unidades amostrais foram inclu��dos todos os indiv��duos arbustivos e arb��reos com altura superior a 1,3 metros de altura. Foram analisadas a flor��stica, fitossociologia e distribui����o da abund��ncia das esp��cies regenerantes. J�� para as esp��cies das matrizes foram analisadas seis diferentes atributos, divididos em dendrom��ticos e funcionais para entender como elas influ��nciam a riqueza e abund��ncia das esp��cies regenerantes. Em Ai e Ae foram indentificados 883 indiv��duos distr��buidos em 28 fam��lias, 49 g��neros, totalizando 64 esp��cies em uma ��rea total de 3.028 m��. Em Ai foram intentificados 775 inividuos em uma ��rea total de 1.346 m��, com a mesma composi����o flor��stica citada acima. As esp��cies Dimorphandra mollis, Qualea grandiflora, Byrsonima intermedia e Aegiphila lhotzkiana s��o indicadas aqui neste trabalho como as melhores facilitadoras, por serem dec��duas e, por possu��rem copas amplas...

Desenvolvimento de modelo auto-regressivo para previs��o em pronto-atendimento

The 1988 constitution makes an life is a supreme good when increased health as the fundamental condition requiring that all ill patient has the right to be treated in a public hospital (CF, art. 196). In this sense, the goal of this work is to generate a weekly forecast of hospital care by means of an advanced prediction model. It is expected that the model of self-regressivas seasonal moving averages SARIMA generate reliable and adherent to issue forecasts analyzed, thus enabling better resource allocation and more efficient hospital management

Um estudo da vulnerabilidade socioclim��tica no Brasil e no mundo

The Socio Climate Vulnerability Index (IVSC, Portuguese acronym) aims to expose spatially and in a comparative basis, human settlement areas that are more susceptible to the potential risks posed by climate change. To access this vulnerability, the IVSC draws on the aggregation of adaptive capacity and sensitivity indicators (Human Development Index and population density) and an indicator of projected climate change (Regional Climate Change Index-IRCM). The IVSC can be applied to any spatial scale, as long as data in reasonable resolution.is available. Knowing the spatial distribution of vulnerability is an important strategic step in development and implementation of measures that seeks to improve human development and the preparedness of society for future environmental changes. In addition, the production and comparison climate change vulnerability indexes is an important exercise to improve gradually the quality of information provided to decision makers and stakeholders in the management of measures involving climate change adaptation

Aplica����o da Simula����o de Monte Carlo no estudo de testes de fadiga em rodas agr��colas

Due to the increasing demand from clients and the search for better performances in the heavy vehicles industry, a progressive evolution in technology in a general way was needed. This paper uses a scientific method to validate, prior to its manufacture, the project of an agricultural wheel for sugar cane harvesters. Monte Carlo Simulation is used in conjunction with Finite Elements Method, in order to simulate the wheel's behavior in a cornering test, identify possible failure regions and get an estimate for its life under fatigue. To this end, test conditions according to EUWA Standards were simulated and obeyed, relevant to fatigue. Simulation results were interesting, according to industry experts involved in the project and manufacture of the product in question, and have provided important elements for the decision making regarding improvements that could be made on the product project before its execution

Dispositivo para o aux��lio e seguran��a de pessoas portadoras de restri����es f��sicas em piscinas

Being the hydrotherapy a treatment in water of great importance for children and adults with motor disability, providing safety and comfort is a very important task that is difficult to health professional without the aid of some specialized equipment. Generally imported devices are used for such purposes, these highly complex apparatus have a high cost and limit the patient's movement in water and exercise possibilities in some cases. In this work a solution will be presented to replace such equipment, using catalogs and computer modeling a prototype will be studied and new equipment will be developed to assist entry into the pool and it would also allow mobility to the patient in an aqueous medium. This safely mobility in the water increase the possibilities of exercises and the accessories founded in commercial catalogs make this project feasible from an economic aspect