A5035013332- Rural Development and Agriculture
- Agricultural and Food Sciences
- Business and Management Studies
- Organic Food and Agriculture
- Financial Risk and Volatility Modeling
- Sugarcane Cultivation and Processing
- Monetary Policy and Economic Impact
- Market Dynamics and Volatility
- Consumer Retail Behavior Studies
- scientometrics and bibliometrics research
- Animal Nutrition and Physiology
- Complex Network Analysis Techniques
- Education and Public Policy
- Peanut Plant Research Studies
- Urban Development and Societal Issues
- Science and Science Education
- Municipal Solid Waste Management
- Consumer Behavior in Brand Consumption and Identification
- Customer Service Quality and Loyalty
- Sustainable Building Design and Assessment
- Photovoltaic Systems and Sustainability
- Global trade, sustainability, and social impact
- Global trade and economics
- Evasion and Academic Success Factors
- Recycling and Waste Management Techniques
Universidade Estadual Paulista (Unesp)
2014-2024
SANE Mental Health Charity
2016
San Antonio College
2016
Toronto Metropolitan University
2015
HEC Montréal
2013-2014
Brazilian Society of Computational and Applied Mathematics
2010-2011
Centro Universitário de Araraquara
2002-2004
Universidade de São Paulo
2004
University of Bari Aldo Moro
2001
Universidade Federal de Juiz de Fora
2000
Methods of assessment compost maturity are needed so the application composted materials to lands will provide optimal benefits. The aim present paper is assess reached by composts from domestic solid wastes (DSW) prepared under periodic and permanent aeration systems sampled at different composting time, means excitation-emission matrix (EEM) fluorescence spectroscopy Fourier transform infrared (FT-IR). EEM spectra indicated presence two fluorophores centered, respectively, Ex/Em wavelength...
Introdução: Este estudo objetiva entender a ordem de autoria e posição do autor correspondente entre os pesquisadores brasileiros da área Agronomia. Método: Aplicação questionário, o qual foi respondido por 380 vinculados instituições acadêmicas não que pesquisam em Resultados: Observou-se quase 84% dos estão distribuídos homogeneamente nas três faixas etárias centrais (de 30 59 anos), maioria deles doutores sexo masculino, entendem frequentemente reflete diferentes papéis funções no...
Abstract Cotton plants, Gossypium hirsutum L. cv. Antares, were grown in nutrient solution, under three levels of nitrogen (N) supply, order to assess their effects on growth and yield, evaluate the N status by following methods: visual symptoms, changes leaf ultrastructure, direct indirect determinations chlorophyll (SPAD readings); NO3-N petiole both, spot test vivo quantitative determination; total blade nitrate reductase activity (NO3 R) same; seeds. Low level solution drastically...
The importance and economic representativeness of the peanut production chain has grown exponentially in recent years, tending to gain more market share. Background: study had as its theme question: What is economic, technological, social environmental relevance for Brazil? Objective: Conduct a survey information data that allow inferring Brazil global scenario. Methods: methodology applied was exploratory research "ad hoc" theoretical essay qualitative approach, analytical descriptive...
Case Reports| April 21 2000 Splenic Autotransplantation in Gaucher's Disease Subject Area: Gastroenterology , Surgery Andy Petroianu; Petroianu Department of Surgery, Medical School, Federal University ofJuiz de Fora, Brazil Search for other works by this author on: This Site PubMed Google Scholar Fernando Mendonça Vidigal; Vidigal Valentim Carlos Costa; Costa Sandra Cristina De Oliveira Dig Surg (2000) 17 (2): 181–182. https://doi.org/10.1159/000018827 Article history Published Online:...
Differential scanning calorimetry (DSC) in association with chemical analysis was applied to assess the maturity reached by organic fraction of Municipal Solid Wastes (MSW) subjected composting processes manual and fixed aeration sampled at different times. Thermograms showed that difference treatments, i.e., aeration, had no relevant effect on stabilization maturation OM substrates. Common thermal effects observed were: a low temperature endotherm assigned dehydration and/or loss peripheral...
Heat stress limits the productivity of laying hens, as reflected by egg production and quality. The present study aimed at showing correlations between quality parameters environmental variables recorded on day eggs were laid previous days. Birds housed in battery cages a commercial poultry house. Main component analyses used to verify associations variables, Pearson's linear correlation tests further investigate those associations. Analyses carried out separately for layer strains, Dekalb®...
The increasing demand of consumer markets for the welfare birds in poultry house has motivated many scientific researches to monitor and classify according production environment. Given complexity between environment aviary, correct interpretation conduct becomes an important way estimate these birds. This study obtained multiple logistic regression models with capacity estimating broiler breeders relation aviaries behaviors expressed by In experiment, were observed several housed a climatic...
Um grupo de pesquisa pode ser considerado uma rede social, a qual modelada por um grafo G composto k vértices e m arestas. Os pesquisadores que compõem essa podem interpretados como seus vértices, as conexões ou ligações entre esses (representadas trabalhos em coautoria) consideradas suas O objetivo deste trabalho foi estudar medida confiabilidade redes considerando os não confiáveis arestas perfeitamente confiáveis. Especificamente, proposta abordagem inferencial clássica para redes,...
The purpose of this study is to address the inference problem parameters autoregressive conditional heteroscedasticity (ARCH) models. Specifically, we present a comparison two approaches — Bayesian and Maximum Likelihood (ML) for ARCH models, specific mathematical algorithmic formulations these approaches. In ML, estimation obtain confidence intervals by using Bootstrap simulation technique. estimation, reparametrization model which allows us apply prior normal densities transformed...
In this work we compared the estimates of parameters ARCH models using a complete Bayesian method and an empirical in which adopted non-informative prior distribution informative distribution, respectively. We also considered reparameterization those order to map space into real space. This procedure permits choosing normal distributions for transformed parameters. The posterior summaries were obtained Monte Carlo Markov chain methods (MCMC). methodology was evaluated by considering Telebras...
Considering the increase in generationof solid waste worldwide, selective wastecollection is one of initiatives thatpromote reverse logistics thesematerials, a way to reduce environmentalimpacts. However, mobilizing thepopulation promote return thesewastes has been difficult task amongpublic managers. Only strategicallyimplemented communication, not treated ina unique reach all audiences, cancontribute success selectivecollection programs. Therefore, this studyaims identify significant...
O setor sucroalcooleiro no Brasil apresenta inegáveis vantagens quando confrontado a alguns concorrentes mundiais na produção de subprodutos da cana-de-açúcar. Assim, o objetivo deste trabalho foi identificar os fatores significativos ao preço das ações três organizações do sucroenergético brasileiro: Biosev (BSEV3), São Martinho (SMTO3) e Cosan (CSAN3). Especificamente, verificou-se forma como esses influenciam ou se associam tais ações, compreender seu movimento tendência e, com isso,...