João Negrao

7PUBLICATIONS
15CO-AUTHORS
Animal growth and developmentEnvironmental studies in animal productionPsychosocial aspects of childbirth and perinatal mental healthAnimal reproduction and breeding
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Publications (7)

|Sep 27, 2025
Trypanosomosis by Trypanosoma (Megatrypanum) vivax in Ruminants in Brazil: Epidemiology, Clinical Signs, Pathology, Diagnosis, and Control.

Franklin Riet-Correa, Rodrigo Ferreira Krüger, Jose Augusto Bastos Afonso

|Dec 17, 2024
Milking Reactivity in Primiparous Saanen Goats During Early Lactation: Effects on Milk Yield, Milk Quality and Plasma Cortisol Concentration.

Mayara Andrioli, Joseph K Grajales-Cedeño, Aline C Sant'Anna

|Dec 09, 2023
Effect of Acute and Cumulative Stress on Gene Expression in Mammary Tissue and Their Interactions with Physiological Responses and Milk Yield in Saanen Goats.

Marta Liliane de Vasconcelos, Priscila Dos Santos Silva, Henrique Barbosa Hooper

|Mar 11, 2023
Effects of Training for First Milking Involving Positive Tactile Stimulation on Post-Calving Maternal Behaviors in Primiparous Gyr Dairy Cows.

Rogério Ribeiro Vicentini, Lenira El Faro, Aska Ujita

|Nov 27, 2021
Estrus Prediction Models for Dairy Gyr Heifers.

Valesca Vilela Andrade, Priscila Arrigucci Bernardes, Rogério Ribeiro Vicentini

|Aug 27, 2021
Habituation Protocols Improve Behavioral and Physiological Responses of Beef Cattle Exposed to Students in an Animal Handling Class.

Aska Ujita, Zachary Seekford, Michelle Kott

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Frequent Collaborators

3 joint publications

Aska Ujita

2 joint publications

Aline Cristina Sant'Anna

2 joint publications

Rogério Ribeiro Vicentini

1 joint publications

Nicholas W Dias