Solving the multiobjective environmental/economic dispatch problem using weighted sum and ε-constraint strategies and a predictor-corrector primal-dual interior point method

This paper proposes a technique for solving the multiobjective environmental/economic dispatch problem using the weighted sum and ε-constraint strategies, which transform the problem into a set of single-objective problems. In the first strategy, the objective function is a weighted sum of the environmental and economic objective functions. The second strategy considers one of the objective functions: in this case, the environmental function, as a problem constraint, bounded above by a constant. A specific predictor-corrector primal-dual interior point method which uses the modified log barrier is proposed for solving the set of single-objective problems generated by such strategies. The purpose of the modified barrier approach is to solve the problem with relaxation of its original feasible region, enabling the method to be initialized with unfeasible points. The tests involving the proposed solution technique indicate i) the efficiency of the proposed method with respect to the initialization with unfeasible points, and ii) its ability to find a set of efficient solutions for the multiobjective environmental/economic dispatch problem.

Vulnerabilidade ao HIV em estudantes de ensino médio de uma escola pública do interior de São Paulo

Introduction: sexuality is an inherent dimension in the human being, which is present in all stages of his development. However, it becomes relevant during the adolescence as it often sets the beginning of the individuals` sexual life. Objective: this study aimed at identifying the behaviors of adolescents regarding the HIV vulnerability, considering the differences between genders. Methods: it was used a structured questionnaire proposed by the Ministry of Health and Ministry of Education of Brazil with the title “Do I need to text for HIV?” Sample included 136 high school students in the inner state of São Paulo. Results: the results showed an increase in adolescents’ vulnerability to HIV, that is: 59.5% of the participants are in a vulnerable situation. Regarding the gender, research showed that women (33.1%) are more vulnerable than men (26.5%). Conclusion: it is observed that the lack of information is a reality that increases the vulnerability of adolescents, but it is also observed that the mere acquisition of information does not necessarily guarantee behavior change nor HIV prevention.

O clima urbano das cidades do interior do estado de São Paulo: uma análise do campo térmico de Assis, Cândido Mota, Maracaí e Tarumã

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Visualização experimental de escoamentos no interior de canais munidos de protuberâncias parietais

Pós-graduação em Engenharia Mecânica - FEIS

Caracterização espectral de espécies de Mata Atlântica de Interior em nível foliar e de copa

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Queixas técnicas e eventos adversos a medicamentos notificados em um hospital sentinela do interior de São Paulo, 2009-2010

Objective: to describe technical complaints and adverse drug events reported in a sentinel hospital in São Paulo state in 2009 and 2010. Methods: This is a descriptive study. Information was obtained from the sentinel hospital Risk Management database. Results: we found 199 reports related to drugs: 70.0% were technical complaints, 21.0% ineffective therapy and 9.0% adverse reaction to medication. The pharmacological groups with highest number of reports were: drugs that act on alimentary tract and metabolism (25.1%), the nervous system (25.1%) and anti-infective drugs for systemic use (22.1%). Conclusion: technical complaints and adverse drug events were frequent, despite recognized underreporting. The characterization of these events could inform the adoption of control measures and permanent educational actions in health services in order to prevent their occurrence.

Perfil dos pacientes internados em uma unidade de terapia intensiva pediátrica de um hospital escola do interior de São Paulo

The purpose of the study was to outline the profile of patients hospitalized at the Pediatric Intensive Care Unit of the Hospital das Clínicas de Botucatu - UNESP. This is a descriptive, cross-sectional and quantitative study. The data were extracted from the “Discharge, Admission and Death Register” of the unit of the patients hospitalized between January and December 2011. There was predominance of male children (54.4%) under one year of age (40,7%) were, with a mean length of stay of 5.46 days. Most of these children came from cities included in the DIR XI/SP in Botucatu (78.2%). The discharge contributed with 91.1% of the total discharges from the unit. Most admissions happened during the fall and winter, with the Immediate Post-Operative (IPO - 32.3%) and respiratory diseases (24.2%) as the most frequent causes. The profile of patients at the PICU makes it possible to elucidate individual aspects, family, social, demographic, seasonal, climatic, and, also, the clinical conditions, and, thus, comprehend the context of hospitalizations, in order to propose improvements on assistance, in an individualized and integral manner, for patients and their families.

Acidentes de trabalho em hospital público de alta complexidade no interior paulista: estudo das concepções de segurança

Pós-graduação em Saúde Coletiva - FMB

Um estudo sobre as possíveis causas de evasão no curso de Licenciatura em Pedagogia da UAB – UFSCAR em um Polo Presencial do Interior Paulista: percepção dos alunos

Pós-graduação em Educação Escolar - FCLAR

Avaliação do desperdício de alimentos prontos para o consumo em Unidade de Alimentação e Nutrição (UAN), do interior do estado de São Paulo

Pós-graduação em Engenharia e Ciência de Alimentos - IBILCE

Gestão democrática: participação da família em uma Escola Municipal de Educação Básica no interior do Estado de São Paulo

Pós-graduação em Planejamento e Análise de Políticas Públicas - FCHS 33004072069P5

Pequena produção de cachaça no interior paulista: a informalidade em questão

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito do gradiente interior-borda-matriz, e do tipo de matriz sobre a entomofaúna edáfica em fragmentos de cerrado

edge effect. Thus, under the influence of the adjacent matrix, fragments undergo microclimatic alterations that accentuate changes in species composition and community structure. In order to better understand edge and matrix effects on the richness and abundance of edaphic arthropods, this study assessed: (a) the difference between habitat (fragment) and non-habitat (matrix); (b) whether there is a continuous interior-edge-matrix gradient; and (c) the difference between matrices for arthropod orders richness and abundance. We selected 15 landscapes, 5 of which contained a cerrado fragment surrounded by sugarcane cultivation, 5 with a cerrado fragment within eucalyptus and 5 with a cerrado fragment within pasture. In each landscape the soil fauna was collected along with the soil and then extracted with the aid of the modified Berlese-Tullgren funnel. We chose the orders Coleoptera, Collembola, Mesostigmata and Oribatida for analysis, and after separation of the individuals we used model selection analysis via AIC. The model type fragment x matrix was the most likely to explain richness, total and relative abundances of the four orders (wAICc between 0,6623 and 1,0). The model of edge distance (edge effect) was plausible to total abundance and relative abundance of Mesostigmata order (wAICc=0,2717 and 0,186). Local environmental variables (soil texture, temperature and relative humidity), and fragment size were also measured to avoid confounding factors and were not presented as plausible models to explain the patterns. So edaphic arthropods, despite protecting themselves under the ground, are extremely sensitive to fragmentation, even with the replacement of natural habitat by agricultural use, such as sugarcane, pasture and eucalyptus. This group should be studied environmental impact assessments because provides important ecosystem se ravincde s inacnludd eisd ainn efficient bio-indicator

BOOK REVIEW of Oceans of Kansas: A Natural History of the Western Interior Sea by Michael J. Everhart

Just as there are seashells on Mt. Everest, there is an exceptional wealth of fossil remains of marine organisms preserved in the chalk of western Kansas. This Cretaceous-aged rock, and the fossils therein, were deposited at a time when a great sea cut northward across the interior of the continent around 85 million years ago, inspiring the provocative title of Everhart's book. The title is true to its subject: documentation of the Cretaceous fossils of western Kansas, their geographic and stratigraphic occurrences, and the inferences that paleontologists can make about how the organisms represented by these fossils may have once lived and interacted with one another.

Gestão democrática: participação da família em uma Escola Municipal de Educação Básica no interior do Estado de São Paulo

Pós-graduação em Planejamento e Análise de Políticas Públicas - FCHS 33004072069P5