Search Results for ambience
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Ambience in the transport of horses and the effects on stress responses
Aérica Cirqueira Nazareno,
Iran José Oliveira da Silva ,
et al.
| The equine transport is compromised by a number of concurrent factors, which explains the high rate of production loss in this stage, diseases attributed to, loss of body weight and death. These...
Published in 31 July 2015
Effect of wetting method on the broiler transport in Brazilian Northeast
Daniel Gurgel Pinheiro,
José Antonio Delfino Barbosa Filho,
et al.
| The aim of this study was to evaluate the efficiency of the load wetting method to attenuate the ambience of the load the transport of broilers. Fourteen commercial consignments were monitored...
Published in 21 April 2020
Use of multi-agent systems and the Internet of Things to monitor the environment of commercial broiler poultry houses through specific air enthalpy
Glauber da Rocha Balthazar,
Robson Mateus Freitas Silveira,
et al.
| The intensive production system for broilers requires the availability of an environment (aviary) that promotes an artificial microclimate that favors both animal well-being and productive...
Published in 09 May 2024
Does farm animals experience emotions and feelings?
Miguel Machado,
Iran José Oliveira da Silva.
| In recent years, there has been a great increase in the interest of "emotion" and how it can be studied and translated from animals. Emotions arise when the brain receives an external stimulus,...
Published in 04 June 2019
Body expressions of emotions: does animals have it?
Miguel Machado,
Iran José Oliveira da Silva.
| The expression of emotions in animals is a source of information not very explored by researches. It is necessary to know what emotions animals experience and how these emotions are expressed to...
Published in 29 August 2019
Bioclimatic zoning for beef cattle in Brazil with the aid of intelligent systems
Guilherme Farias Tavares,
Elizabeth Lima Carnevskis,
et al.
| A diversity of climate variable is necessary to establish the comfort level. Hence, the use of intelligent systems can assist to obtain a unique value that expresses the condition the animal is...
Published in 28 August 2024
Using infrared thermography to measure the body surface temperature of crossbred cows and calves in the semi-arid region of Minas Gerais, Brazil
Cinara da Cunha Siqueira Carvalho,
Ananda Cordeiro de Souza,
et al.
| This study aimed to evaluate the body surface temperature of crossbreed cows and calves managed in the semi-arid region of Minas Gerais (Brazil), using the infrared thermography technique. The...
Published in 29 May 2019
Thermal behavior of metallic and fiber cement tiles with simple and double layers
Eduardo Alves Almeida,
Fernando Augusto de Souza,
et al.
|
This research was conducted aiming to evaluate the thermal behavior of metallic and fiber cement tiles installed in simple and double layers. The experiment was performed...
Published in 01 July 2018
Heat stress and its influence on hormonal physiology of small ruminants
Maycon Rodrigues da Silva ,
Bonifácio Benicio de Souza ,
et al.
| Over the years with changes in both production and marketing aspects of the operation of goats and sheep has been highlighted and is widespread throughout the world. The sheep and goat...
Published in 28 August 2024
Simple physiological indicators of young goats bred in extensive system
Laylson da Silva Borges,
Fernanda Samara Barbosa Rocha.
| The aim of this study was to evaluate the influence of day shift on physiological variables of young goats bred in an extensive system. Ten females of undefined racial pattern were used, with a...
Published in 01 April 2018
Growth and reproduction hormones of ruminants subjected to heat stress
Ana Yasha Ferreira de La Salles ,
Luanna Figueirêdo Batista ,
et al.
| The adaptation of the animals, either temperate or tropical climate, is mainly related to physiology and its adaptation to the environment. When subjected to different air temperature and air...
Published in 31 January 2017
Variation of climatic elements and thermoregulatory responses of goats in the Brazilian semi-arid
João Vinícius Barbosa Roberto,
Bonifácio Benicio de Sousa,
et al.
| The present study aimed evaluate the influence of the climate elements at the different times of the day on the thermoregulatory mechanisms of pure Saanen goats and crossbred ¼ Saanen + ¾ Boer,...
Published in 31 October 2014
Thermal conditioning in the broiler production: challenges and possibilities
Nágela Maria Henrique Mascarenhas,
Antonio Nelson Lima da Costa,
et al.
| With the introduction of new technologies that lead to the development of new systems of poultry breeding, have been promoted to the animals better thermal comfort conditions. This lessens the...
Published in 01 April 2018
Thermal comfort indexes and physiological parameters of Santa Inês and crossbreed ewes in the semi-arid
Dermeval Araujo Furtado ,
Francisco Miguel de Melo Oliveira ,
et al.
| The objective of this study was evaluated the thermal comfort indexes and physiological parameters in Santa Inês and crossbreed ewes in Brazilian semiarid. The research was developed at...
Published in 30 April 2017
Influence of environmental color on zootechnical performance and feeding behavior during masculinization of Nile tilapia
Perila Maciel Rebouças,
Rafael dos Santos Rocha,
et al.
| The rise of tilapia in Brazil and the world increasingly needs the best growing conditions. Despite the Nile tilapia has diurnal, your vision is considered a strong sensory stimulus, and as the...
Published in 31 October 2014
Geoclimatic evaluation of the Northeast Region of Brazil and its suitability for breeding beef cattle
Caio Victor Damasceno Carvalho,
Eva Clícia Almeida,
et al.
| Aiming to evaluate the climatic diversity among the states located in the Northeast Region of Brazil and their adequacy for beef cattle production, the altitude, rainfall, average annual...
Published in 01 January 2018
Behavioral and thermoregulatory characteristics of Dorper sheep
Tatiana Saraiva Torres,
Lucimar Oliveira Silva,
et al.
| The objective of this study was to evaluate the behavioral and thermoregulatory characteristics of Dorper sheep. The experiment involved 12 adult females in which the respiratory frequency (RF),...
Published in 31 July 2017
Use of alternative tiles in the free-range broilers rearing: thermal environment, productive performance and physiological responses
Mônica Patrícia Maciel,
Cinara da Cunha Siqueira Carvalho,
et al.
| The physiological parameters and the productive performance of free-range broilers submitted to installations with different materials of tile composition were evaluated. 320 male broilers of...
Published in 09 December 2020
Evaluation of the physiological variables in Santa Inês sheep influence by the Piauí semi-arid environment
Ângela Lopes da Silva,
Laylson da Silva Borges,
et al.
| In this study we aimed to evaluate the physiological variables of sheep under the influence of Piauí semi-arid environment. We used ten Santa Ines rams with black coat. The study was conducted...
Published in 30 April 2015
Thermo-acoustic environment of a pig farm facility with different superimposed bed materials
Francine Aparecida Sousa ,
Alessandro Torres Campos Campos,
et al.
| The objective of this work was to compare different bedding materials in swine production systems by evaluating noise and thermal environment indexes. The experiment was performed during June...
Published in 31 July 2017
Thermal gradients and physiological responses of goats in the Brazilian semi-arid using thermography infrared
João Vinícius Barbosa Roberto,
Bonifácio Benício de Souza,
et al.
| The objective of this study was to evaluate the physiological responses and thermal gradients of goats Saanen and crossbred ¼ Saanen + ¾ Boer created in the semiarid, with the aid of infrared...
Published in 01 January 2014
Animal and workers' welfare during agricultural fair
Cinara da Cunha Siqueira Carvalho,
Maria Dulcinéia da Costa,
et al.
| The animal welfare concept in the last years began to be implanted in the animal production scenario and in the environment where the workers are inserted. But, the animal breeders themselves...
Published in 01 February 2019
Behavioral and physiological responses of different genetic lines of free-range broiler raised on a semi-intensive system
Sicília Avelar Gonçalves,
Rony Antonio Ferreira,
et al.
| The aim of the study was evaluate the ability of adaptation of seven different genetic lines of free-range broilers to a semi-intensive raising system. Four hundred and twenty chicks of the...
Published in 31 October 2017