A5045426705- Refrigeration and Air Conditioning Technologies
- Heat Transfer and Optimization
- Marine Bivalve and Aquaculture Studies
- Heat Transfer and Boiling Studies
- Aquaculture Nutrition and Growth
- Genetic and phenotypic traits in livestock
- Environmental Toxicology and Ecotoxicology
- Advanced Thermodynamic Systems and Engines
- Marine and fisheries research
- Building Energy and Comfort Optimization
- Marine Biology and Environmental Chemistry
- Parasite Biology and Host Interactions
- Animal Nutrition and Physiology
- Spacecraft and Cryogenic Technologies
- Milk Quality and Mastitis in Dairy Cows
- Adsorption and Cooling Systems
- Genetic Mapping and Diversity in Plants and Animals
- Green IT and Sustainability
- Livestock Management and Performance Improvement
- Ocean Acidification Effects and Responses
- Smart Grid Energy Management
- Fish biology, ecology, and behavior
- Microplastics and Plastic Pollution
- Surface Modification and Superhydrophobicity
- Fish Biology and Ecology Studies
Universidade Federal de Santa Catarina
2016-2025
Laboratório Nacional de Computação Científica
2024
Universidade do Estado de Santa Catarina
2024
Secretaria de Educação de Pernambuco
2020
ORCID
2020
Polydoro Ernani de São Thiago University Hospital
2005-2015
Universidade de São Paulo
2000-2005
Fundação de Amparo à Pesquisa do Estado de São Paulo
2003
National Institute for Space Research
2002
Universidade Federal de Lavras
1999
Summary With the objective of mapping quantitative trait loci (QTLs) for performance and carcass traits, an F 2 chicken population was developed by crossing broiler layer lines. A total 2063 chicks in 21 full‐sib families were reared as broilers slaughtered at 42 days age. Seventeen traits measured. Parental (F 0 ) 1 individuals genotyped with 80 microsatellites from chromosome to select informative markers. Thirty‐three markers used selective genotyping extreme phenotypes body weight age...
Data comprising 263,390 test-day (TD) records of 32,448 first parity cows calving in 467 herds between 1991 and 2001 from the Brazilian Holstein Association were used to estimate genetic permanent environmental variance components a random regression animal model using Legendre polynomials (LP) order three five by REML. Residual was assumed be constant all or some classes lactation periods for each LP. Estimates variances did not show any trend due increase LP order. decreased as increased...
In this study, the principal components methodology was used to analyze performance and carcass traits measured in a 3747 F2 experimental population of Gallus gallus.This technique allows us reduce number variables considered evaluation animals, which may facilitate genetic programs.Performance were body weight at 35 42 days age, gain from age; following: weights liver, heart, gizzard, wings, thighs, breast lung.The five first explained about 93.3% total variation, component 66%.The called...