Rafael Vieira de Sousa

CONSERVAÇÃO DA VIDA SELVAGEM E SAÚDE ÚNICA: IMPACTOS DA PERDA DE BIODIVERSIDADE NO SURGIMENTO DE DOENÇAS ZOONÓTICAS

José Mykael da Silva Santos, Lissandra Kelly da Silva Paulo, Elder Rafael de Oliveira Melo, Ana Maria Leite Costa et autres

Este estudo analisa a relação entre a conservação da vida selvagem, a perda de biodiversidade e o surgimento de doenças zoonóticas, com base na abordagem de Saúde Única. Consiste em uma revisão da literatura de publicações nacionais e internacionais dos últimos dez …

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Long paper strips as a low-volume nesting material for crated sows

Diego Feitosa Leal, André Michelon, Luan V. S. Boriollo, Luciane Silva Martello et autres

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Behavioral phenotyping for welfare monitoring in tropical feedlots: dominance, social networks, and thermal sensitivity in Nelore bulls

Gabriel Pagin, Luciane Silva Martello, Juliana Jorge Paschoal, Danielle Matarim et autres

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79. Individual water intake of growing pigs and association with pen microclimate

Aline Rabello Conceição, A. Zanovello, Maria Eduarda Cavalcanti Souza, Gabriel Pagin et autres

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58. Linking sow transitional postures, parity, and piglet mortality using a computer vision system

Verônica Madeira Pacheco, Luciane Silva Martello, Rafael Vieira de Sousa, G. A. Rohrer et autres

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Non-Invasive Assessment of Heat Comfort in Dairy Calves Based on Thermal Signature

Rafael Vieira de Sousa, Jéssica Caetano Dias Campos, Gabriel Pagin, Danilo Florentino Pereira et autres

Infrared thermography (IRT) is explored as a non-invasive method for indirectly measuring parameters related to animal performance and welfare. This study investigates a feature extraction method termed the “thermal signature” (TS), a descriptor vector derived from the temperature matrix of an animal’s …

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Proposing a framework for body mass prediction with point clouds: A study applied in typical swine pen environments

Gabriel Pagin, Luciane Silva Martello, Rubens André Tabile, Rafael Vieira de Sousa

Recent advances in computer vision have enabled scientific studies for predicting the body mass of production animals through indirect measurements. Challenges persist in implementing these techniques in pens with a large number of animals, especially in extracting physical body characteristics from images …

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Assessing Human Pose Estimation Models for Clinically Relevant Body Segment Measurements

Rayele Moreira, Lucas Batista, Renan Fialho, Maria Beatriz Siqueira de Carvalho et autres

Anthropometric measurements are used for numerous biomedical applications, such as the management of dietary, medication, and orthopedic treatments. However, for some patients, these measures can be impaired due to the high complexity of their clinical condition with limitations and difficulties related to …

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Optimizing flash sintering outcomes using response surface methodology

Fábulo Ribeiro Monteiro, João V. Campos, Gustavo C. Dacanal, Lílian M. Jesus et autres

Abstract Flash sintering, renowned for its rapid densification of ceramic materials, lacks comprehensive studies on the influence of electric field and current density on densification due to potential variations based on furnace type and sample geometry. This study introduces a computational modeling …

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Proposing a Framework for Body Mass Prediction with Point Clouds: A Study Applied in Typical Swine Pen Environments

Gabriel Pagin, Luciane Silva Martello, Rubens André Tabile, Rafael Vieira de Sousa

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Predictive models for heat stress assessment in Holstein dairy heifers using infrared thermography and machine learning

André Levi Viana Pereira, Luciane Silva Martello, Jéssica Caetano Dias Campos, Alex Vinicius da Silva Rodrigues et autres

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Breakthrough Edge AI Inference Performance Using Northpole in 3U Vpx Form Factor

Filipp Akopyan, W. P. Risk, John V. Arthur, Andrew S. Cassidy et autres

We present preliminary results demonstrating AI (artificial intelligence) inference using the IBM AIU NorthPole Chip [1], [2] incorporated into a compact, rugged 3U VPX form factor module (NP-VPX) [3]. NP-VPX allows NorthPole to be used in edge applications with stringent cooling requirements, …