The specific enthalpy of air as an indicator of heat stress in livestock animals

SL de Castro Júnior, IJO Silva - International Journal of Biometeorology, 2021 - Springer
Along with recognition of environmental effects on the performance and welfare of livestock
animals, studies have been proposing new methodologies and parameters to diagnose the …

Technological opportunities for sensing of the health effects of weather and climate change: a state-of-the-art-review

V Anderson, ACW Leung, H Mehdipoor… - International Journal of …, 2021 - Springer
Sensing and measuring meteorological and physiological parameters of humans, animals,
and plants are necessary to understand the complex interactions that occur between …

The circadian physiology: implications in livestock health

H Li, K Li, K Zhang, Y Li, H Gu, H Liu, Z Yang… - International journal of …, 2021 - mdpi.com
Circadian rhythms exist in almost all types of cells in mammals. Thousands of genes exhibit
approximately 24 h oscillations in their expression levels, making the circadian clock a …

Thermal images to predict the thermal comfort index for Girolando heifers in the Brazilian semiarid region

PHD Batista, GLP de Almeida, H Pandorfi, MV da Silva… - Livestock Science, 2021 - Elsevier
The objective of this research was to use image analysis techniques to extract
characteristics of interest and to establish a model of animal thermal comfort, based on the …

Influence of different heat-stress-reducing systems on physiological and behavioral responses and social dominance of Holstein and Jersey cows and heifers on …

KL Guimarães-Yamada, GT Dos Santos, JAC Osório… - Animals, 2022 - mdpi.com
Simple Summary A suitable environment for dairy cows has become increasingly important,
especially in the summer in tropical countries. Excess heat increases body, hormonal …

Effects of heat-stress-reducing systems on blood constituents, milk production and milk quality of Holstein and Jersey cows and heifers on pasture

K de Lima Guimarães Yamada, GT Dos Santos… - Tropical Animal Health …, 2023 - Springer
The objective of this study was to evaluate the influence of different heat-stress-reducing
systems, ie, sprinkler+ artificial shade, shower+ artificial shade, and artificial shade, on …

Heat tolerance, thermal equilibrium and environmental management strategies for dairy cows living in intertropical regions

SGCG Santos, EP Saraiva, S Gonzaga Neto… - Frontiers in Veterinary …, 2022 - frontiersin.org
This review makes an attempt to characterize the physical attributes of heat tolerance,
thermal equilibrium and thermal stress thresholds for dairy cows living in tropical …

Economically sustainable shade design for feedlot cattle

ASC Maia, GAB Moura, VFC Fonsêca… - Frontiers in Veterinary …, 2023 - frontiersin.org
Provision of shade reduces radiant heat load on feedlot cattle, thus reducing demand of
water and energy for thermoregulation. While the positive effects of shade on animal welfare …

Perspectives on biometeorological research on the African continent

JM Fitchett - International Journal of Biometeorology, 2021 - Springer
Since the first issue of the International Journal of Biometeorology in 1957, a total of 135
papers have reported on research in or of African countries. The majority of these have been …

Use of Solar Panels for Shade for Holstein Heifers

AFPA Faria, ASC Maia, GAB Moura, VFC Fonsêca… - Animals, 2023 - mdpi.com
Simple Summary Using photovoltaic panels to provide artificial shade for animals can result
in the “co-generation” of electrical energy, and it is an efficient way of achieving net-zero …