A5025436632- Genetic and phenotypic traits in livestock
- Effects of Environmental Stressors on Livestock
- Ruminant Nutrition and Digestive Physiology
- Animal Behavior and Welfare Studies
- Sensory Analysis and Statistical Methods
- Genetics and Plant Breeding
- Fish biology, ecology, and behavior
- Livestock Management and Performance Improvement
- Meat and Animal Product Quality
- Cassava research and cyanide
- Smart Agriculture and AI
- Food Safety and Hygiene
- Animal Nutrition and Physiology
- Land Use and Ecosystem Services
- Genetic diversity and population structure
- Environmental and biological studies
- Statistical Methods and Applications
- Agricultural and Food Sciences
- Aquatic Ecosystems and Phytoplankton Dynamics
- Ethnobotanical and Medicinal Plants Studies
- Genetic and Environmental Crop Studies
- Water Quality and Pollution Assessment
- Geography and Environmental Studies
- Agricultural pest management studies
- Remote Sensing in Agriculture
Universidade Federal do Acre
2023-2024
Universidade Federal de Lavras
2022
Brazilian Society of Computational and Applied Mathematics
2022
Universidade de São Paulo
2013-2017
Abstract Slice shear force (SSF) and laser diffraction, considered faster methodologies, for measuring beef instrumental tenderness sarcomere length, were compared with reference methodologies Warner–Bratzler (WBSF) phase contrast microscopy. Striploin samples ( n = 74) analyzed pH, tenderness, myofibrillar fragmentation index, sensorial tenderness. Pearson's correlation measured the association of meat evaluation methods residual analysis multivariate variance model. The n‐dimensional...
Pilocarpus microphyllus Stapf ex Wardleworth (jaborandi, Rutaceae) is one of the most important Brazilian medicinal species owing to its content pilocarpine (PIL), an alkaloid used for treating glaucoma and xerostomia. This contains another alkaloid, epiisopiloturine (EPI), which has demonstrated effectiveness against schistosomiasis. The aim this work was assess seasonal changes PIL EPI in three populations cultivated P. from northeastern Brazil over year, including dry rainy seasons....
A bacia amazônica detém uma grande quantidade de água que deve ser conservada para atender as necessidades desta e das futuras gerações. O objetivo deste trabalho foi avaliar condições físico-químicas biológicas em águas superficiais do Rio Tapajós como indicadores da conservação Floresta Nacional na Amazônia. Para a tomada decisão quanto ao período coleta levou-se consideração apoio logístico financeiro, sendo possível coletas época menor oferta pluvial com base informações climáticas Flona...
Obtaining information about the main morphoagronomic and yield components, as well their interrelationships, is of utmost importance in cowpea breeding programs, aiming at selection superior genotypes. The analysis canonical correlations allows us to predict describe relationship between groups characters, allowing indirect objective this work was verify relationships morphological characters production components through using genotypic values obtained via mixed REML/BLUP models traditional...
The system of differential equations proposed by Oltjen et al. [1986, named Davis Growth Model (DGM)] to represent cattle growth has been parameterized with data from Bos taurus (British) and indicus (Nellore) breeds. DGM successfully used for simulation decision support in the United States. However, effect about 30 years genetic improvement use different breeds may affect model parameter values, which also need be re-estimated crossbred animals. aim this study was estimate values...
This study aimed to identify the most profitable feeding endpoint for feedlot cattle based on each individual animal's optimal economical (OEE) using BeefTrader Decision Support System (DSS). The hypothesis was that traditional slaughter (TSE, currently used in commercial feedlots) would have different profitability than OEE which is determined when marginal net profit (MNV = daily change revenue – expense) becomes negative. Using Monte Carlo simulations, MNV curves 280 Nellore breed were...
Abstract The use of artificial intelligence through forecasting models for the weight beef cattle allows decision-making regarding production chain, which makes it more efficient and respects social, environmental economic aspects, with ever-increasing predictions. Approaches adopting separately stochastic deterministic components were adopted. Thus, this work, based on dynamic systems, aims to forecast body simultaneously variables temperature, atmospheric pressure global radiation, first...
A análise de componentes principais é uma técnica estatística multivariada muito útil para modelar a estrutura covariância entre inúmeras variáveis, vez que permite reduzir o número variáveis serem analisadas e interpretar as combinações lineares obtidas. Sendo assim, objetivou-se com este trabalho avaliar os sanduíches preparados nas redes restaurantes fast-food quanto aos valores energérticos nutricional, utilizando principais. Verificou-se método foi possível reconhecer devem ser se...