Results 11 to 20 of about 5,388,962 (187)

Artificial neural networks for predicting first-lactation 305-day milk yield in crossbred cattle

South African Journal of Animal Science
This study was conducted using the first-lactation records of 1092 Vrindavani crossbred cattle to compare the relative efficiency of an artificial neural network (ANN) versus multiple linear regression for predicting the first-lactation 305-day milk ...
SM Usman, A Kumar, A Sherasiya, IM Youssef, MM Abo Ghanima, J Chandrakar, R Tiwari, NP Singh, QS Sahib, T Dutt, AA Swelum   +10 more
doaj   +2 more sources

Prediction of Fattening Final Live Weight from some Body Measurements and Fattening Period in Young Bulls of Crossbred and Exotic Breeds using MARS Data Mining Algorithm

Pakistan Journal of Zoology, 2018
The aim of this investigation was to develop a prediction equation for fattening final live body weight from several body measurements and fattening period of native, crossbred and exotic breeds. For this aim, a total of 103 young bulls were used. In the prediction of fattening final live weight as an output variable, several continuous predictors ...
Aytekin, İbrahim, Eyduran, Ecevit, Karadaş, Köksal, Akşahan, Rifat, Keskin, İsmail   +4 more
openaire   +2 more sources

Predicting the body weight of crossbred Holstein × Zebu dairy cows using multivariate adaptive regression splines algorithm

Journal of Dairy Research
AbstractThis study aimed to estimate live body weight from body measurements for Holstein × Zebu dairy cows (n = 156) reared under conditions of humid tropics in Mexico using multivariate adaptive regression splines algorithm (MARS) with several train-test proportions.
Ignacio Vázquez-Martínez, Cem Tirink, Fernando Casanova-Lugo, Dixan Pozo-Leyva, Daniel Mota-Rojas, Murat Baitugelovich Kalmagambetov, Rashit Uskenov, Ömer Gülboy, Ricardo A. Garcia-Herrera, Alfonso J. Chay-Canul   +9 more
openaire   +3 more sources

Evaluation of Precision and Accuracy of a Cattle Behavior Sensor for Monitoring Sheep in Indoor and Pasture Systems [PDF]

Sensors
The use of sensors applied to precision livestock farming is widespread in many farm species, especially dairy cattle, but there is a dearth of sensors validated for sheep farming.
Kassy Gomes da Silva, Aline Maki Kadoguchi, Diógenes Adriano Duarte Santana, Melody Martins Cavalcante Pereira, Cristina Santos Sotomaior, Ruan Rolnei Daros   +5 more
doaj   +2 more sources

Combined Infrared Thermography and Agitated Behavior in Sows Improve Estrus Detection When Applied to Supervised Machine Learning Algorithms [PDF]

Animals
The identification of estrus at the right moment allows for a higher success of fecundity with artificial insemination. Evaluating changes in body surface temperature of sows during the estrus period using an infrared thermography camera (ITC) can ...
Leila Cristina Salles Moura, Janaina Palermo Mendes, Yann Malini Ferreira, Rayna Sousa Vieira Amaral, Diana Assis Oliveira, Fabiana Ribeiro Caldara, Bianca Thais Baumann, Jansller Luiz Genova, Charles Kiefer, Luciano Hauschild, Luan Sousa Santos   +10 more
doaj   +2 more sources

New Low-Memory Algebraic Attacks on LowMC in the Picnic Setting

IACR Transactions on Symmetric Cryptology, 2022
The security of the post-quantum signature scheme Picnic is highly related to the difficulty of recovering the secret key of LowMC from a single plaintext-ciphertext pair.
Fukang Liu, Willi Meier, Santanu Sarkar, Takanori Isobe   +3 more
doaj   +3 more sources

Improved Attacks on LowMC with Algebraic Techniques

IACR Transactions on Symmetric Cryptology, 2023
The LowMC family of SPN block cipher proposed by Albrecht et al. was designed specifically for MPC-/FHE-/ZKP-friendly use cases. It is especially used as the underlying block cipher of PICNIC, one of the alternate third-round candidate digital signature
Yimeng Sun, Jiamin Cui, Meiqin Wang
doaj   +1 more source

Design of an efficient hybridized CS-PSO algorithm and its applications for solving constrained and bound constrained structural engineering design problems

Results in Control and Optimization, 2021
In the recent years, studies of structural engineering design problems are of keen interest among the researchers including engineers and algorithm developers.
Nirmal Kumar, Sanat Kumar Mahato, Asoke Kumar Bhunia   +2 more
doaj   +1 more source

Implementation of Computer-Vision-Based Farrowing Prediction in Pens with Temporary Sow Confinement

Veterinary Sciences, 2023
The adoption of temporary sow confinement could improve animal welfare during farrowing for both the sow and the piglets. An important challenge related to the implementation of temporary sow confinement is the optimal timing of confinement in crates ...
Maciej Oczak, Kristina Maschat, Johannes Baumgartner   +2 more
doaj   +1 more source

GROWTH DESCRIPTION OF PURE AND CROSSBRED TURKEYS USING NON-LINEAR MODELS IN HOT AND HUMID TROPICAL ENVIRONMENT

Slovak journal of animal science, 2022
This study was conducted to compare three non-linear growth models (Logistics, Gompertz and Von Bertalanffy) in describing the growth of 360 turkeys of three genotypes (exotic, crossbred and local).
B. Ilori, Kayode Akano, S. O. Peters, S. Durosaro, Sammad F. Olayiwola, D. O. Oguntade, M. Ozoje   +6 more
semanticscholar   +1 more source