Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Alessandro T. Campos"'
Autor:
Pedro I. S. Amaral, Alessandro T. Campos, Roberto da C. Esteves Junior, Gabriella F. Esteves, Tadayuki Yanagi Junior, Maria E. C. R. Leite
Publikováno v:
Engenharia Agrícola, Vol 41, Iss 1, Pp 25-33 (2021)
ABSTRACT The objective of this study was to characterize the thermal environment and evaluate the behavior of finishing pigs housed in deep bedding and conventional systems. The work was carried out in the Department of Animal Science of the Federal
Externí odkaz:
https://doaj.org/article/364c5a6bd97d41d695e996cee3a608f1
Autor:
Pedro I. S. Amaral, Alessandro T. Campos, Tadayuki Yanagi Junior, Daiane Cecchin, Evandro M. Leite, Nhayandra C. Dias e Silva
Publikováno v:
Engenharia Agrícola, Vol 40, Iss 3, Pp 266-271 (2020)
ABSTRACT Although dry bulb temperature (T) is the environmental variable most commonly used to classify thermal comfort in pigs, environmental assessment ratios provide more accurate information. The objective of this study was to correlate the sound
Externí odkaz:
https://doaj.org/article/b733c515fde645028f8c298c3c67b727
Autor:
Dian Lourençoni, Paulo G. de Abreu, Tadayuki Yanagi Junior, Alessandro T. Campos, Silvia de N. M. Yanagi
Publikováno v:
Engenharia Agrícola, Vol 39, Iss 3, Pp 265-271 (2019)
ABSTRACT The selection of the type of fuzzy systems pertinence curve allows a better representation of the mathematical model and a smaller simulation error. We aimed to study the effect of pertinence curves in fuzzy modeling of broiler performance,
Externí odkaz:
https://doaj.org/article/8e62484a50b54826aac255cbea07d2da
Autor:
Dian Lourençoni, Tadayuki Yanagi Junior, Silvia de N. M. Yanagi, Paulo G. de Abreu, Alessandro T. Campos
Publikováno v:
Engenharia Agrícola, Vol 39, Iss 1, Pp 11-17 (2019)
ABSTRACT Broiler chickens are homoeothermic animals, i.e., animals capable of maintaining their body temperature within quite narrow limits; therefore, climate change poses a great challenge to poultry. With this in mind, this research aims to evalua
Externí odkaz:
https://doaj.org/article/ce4f073ade3b4ee89f54cc3338fb25e2
Autor:
Dian Lourençoni, Tadayuki Yanagi Junior, Paulo G. de Abreu, Alessandro T. Campos, Silvia de N. M. Yanagi
Publikováno v:
Engenharia Agrícola, Vol 39, Iss 1, Pp 1-10 (2019)
ABSTRACT Broiler chickens are classified as homoeothermic animals and require a production environment within well-defined thermal comfort intervals. Therefore, the development of algorithms (mathematical models) to control the environment that can b
Externí odkaz:
https://doaj.org/article/deb2a96feacb45eb874259d75bbee8ba
Autor:
Marcelo Bahuti, Lucas H. P. Abreu, Tadayuki Yanagi Junior, Renato R. de Lima, Alessandro T. Campos
Publikováno v:
Engenharia Agrícola, Vol 38, Iss 6, Pp 813-823 (2018)
ABSTRACT This study aimed to compare fuzzy systems with different configurations to predict the surface temperature (ts) of broiler chickens subjected to different intensities and durations of thermal challenges in the second week of life. Data on th
Externí odkaz:
https://doaj.org/article/bfd72157a6ba4c8c9655bbec6d8bc760
Autor:
Regina B. Vilas Bôas, Ronaldo Fia, Fátima R. L. Fia, Alessandro T. Campos, Gabriela R. de Souza
Publikováno v:
Engenharia Agrícola, Vol 38, Iss 3, Pp 411-416 (2018)
ABSTRACT This study aimed to assess the performance of a combined vertical flow (VFCW) and horizontal subsurface-flow (HFCW) constructed wetland systems built on a pilot scale and submitted to different configurations and organic load application rat
Externí odkaz:
https://doaj.org/article/653e44514159495783da2b76eb4e9ad8
Autor:
André L. N. Amaro, Tadayuki Yanagi Junior, Sílvia de N. M. Yanagi, Gabriel A. E S. Ferraz, Alessandro T. Campos
Publikováno v:
Engenharia Agrícola, Vol 38, Iss 2, Pp 173-179 (2018)
Abstract The aim of the present research was to propose a bioclimatic mapping to classify the thermal comfort and discomfort of rural workers within the state of Minas Gerais, considering historical and future scenarios. Monthly historical series (19
Externí odkaz:
https://doaj.org/article/35d7672b2cd546edba0d16b2ccea10e6
Autor:
Lucas H. P. Abreu, Tadayuki Yanagi Junior, Alessandro T. Campos, Marcelo Bahuti, Édison J. Fassani
Publikováno v:
Engenharia Agrícola, Vol 37, Iss 5, Pp 877-886 (2017)
ABSTRACT: The cloacal and surface temperatures are important physiological parameters to quantify the thermal comfort of animals, its variations may occur as a function of thermal variables. In this context, the goal of the present study was to evalu
Externí odkaz:
https://doaj.org/article/ff13a658f224450bb9d4d5b4ed1d7364
LOW COST FUZZY SYSTEM APPLIED TO THE CONTROL AND SUPERVISION OF THERMAL ENVIRONMENT IN POULTRY FARMS
Autor:
Paulo D. de Alecrim, Alessandro T. Campos, Tadayuki Yanagi Junior, Jacqueline C. Ferreira, Alander A. Trindade
Publikováno v:
Engenharia Agrícola, Vol 37, Iss 1, Pp 194-205 (2017)
ABSTRACT The aim of this study was to develop an automated fuzzy controller with microcontroller, consisting of hardware and software for the control and supervision of thermal environment in broiler farms. The study has been conducted in two steps:
Externí odkaz:
https://doaj.org/article/b0987396775d4573a2b656eaa9b49a7a