Luiz Augusto de Oliveira

ORCID: 0000-0003-0380-8753
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About
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Research Areas
  • Veterinary Equine Medical Research
  • Effects of Environmental Stressors on Livestock
  • Quantum Dots Synthesis And Properties
  • X-ray Diffraction in Crystallography
  • Law, AI, and Intellectual Property
  • Ferroelectric and Piezoelectric Materials
  • Meat and Animal Product Quality
  • Animal Nutrition and Health
  • Solid-state spectroscopy and crystallography
  • Magnetic Properties and Synthesis of Ferrites
  • Health, Nursing, Elderly Care
  • Global Public Health Policies and Epidemiology
  • Regional Development and Management Studies
  • Pigment Synthesis and Properties
  • Ruminant Nutrition and Digestive Physiology

Universidade Federal do Piauí
2008-2025

Universidade Federal do Rio de Janeiro
2014-2023

ABSTRACT: This research provided a systematic review of the application artificial intelligence in production systems, combined with precision livestock farming and animal breeding. The data was collected through bibliometric study to map academic on topic Use Artificial Intelligence Applied Animal Breeding, based Web Science (WoS) platform Bibliometrix package R software. A total 60 publications were found over last 24 years. United States Netherlands countries highest number scientific...

10.1590/0103-8478cr20230520 article EN cc-by Ciência Rural 2025-01-01

This study was developed to evaluate the adaptability of without defined breed and Quarter Horses thermal conditions Teresina, using physiological parameters tolerance tests heat dissipation. The measures rectal temperature heart respiratory rates were collected in March October. These months represents, respectively, rainy period hot dry area studied. response each genetic group evaluated adaptations indexes (Iberia, Benezra Rainysby tests). In herd experimental design completely randomized...

10.5216/cab.v9i4.545 article EN Ciência Animal Brasileira 2008-12-21

Cobalt ferrite nanoparticles (CoFe2O4) were synthesized using an adapted sol-gel method, and the effects of varying metal:PVA monomeric unit ratio (1:6, 1:12, 1:18) on structural properties investigated. The spinel crystalline structure remained unchanged, but changes affected average crystallite size. impact polymeric molar weight hydrolysis degree PVA used was also evaluated for 1:12 ratio. Although there no significant difference in nanoparticle morphology, size decreased as increased,...

10.2139/ssrn.4421836 preprint EN 2023-01-01

The study of doped PbTiO3 with lanthanide (Ln3+) elements is an alternative way in order to obtain high density samples near optimal piezoelectric properties, avoiding at the same time a porosity microstructure and crystal structure large c/a ratio. X-ray diffraction (XRD), extended absorption fine (EXAFS), scanning electron microscopy experiments were carried out (Pb0.88Ln0.08)TiO3 ferroelectric system perovskite type (Ln = La, Sm; Eu, Gd Dy). Qualitative EXAFS analysis has shown that Ln...

10.1107/s2053273314082308 article EN Acta Crystallographica Section A Foundations and Advances 2014-08-05
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