AIMC Topic: Ovum

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Mislaying behavior detection in cage-free hens with deep learning technologies.

Poultry science Apr 20, 2023
Floor egg-laying behavior (FELB) is one of the most concerning issues in commercial cage-free (CF) houses because floor eggs (i.e., mislaid eggs on the floor) result in high labor costs and food safety concerns. Farms with poor management may have up...
Female Animals Ovum Housing, Animal Oviposition Animal Husbandry Deep Learning Chickens
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Alternative additives associated in the feeding of laying hens: performance, biometrics, bone traits, and economic evaluation-an unsupervised machine learning approach.

Tropical animal health and production Feb 10, 2023
Given the current bans on the use of some growth promoting antibiotics in poultry nutrition, the need to use alternative additives which could replace traditional promoters in diets has arisen. The objective of this study was to evaluate the effect o...
Biometry Eggs Animal Feed Cost-Benefit Analysis Diet Female Poultry Animals Chickens Dietary Supplements Unsupervised Machine Learning Ovum
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Does artificial intelligence have a role in the IVF clinic?

Reproduction & fertility Aug 23, 2021
The success of IVF has remained stagnant for a decade. The focus of a great deal of research is to improve on the current ~30% success rate of IVF. Artificial intelligence (AI), or machines that mimic human intelligence, has been gaining traction for...
Female Male Fertilization in Vitro Humans Artificial Intelligence Specimen Handling Ovum Semen Spermatozoa
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Vision-based egg quality prediction in Pacific bluefin tuna (Thunnus orientalis) by deep neural network.

Scientific reports Jan 12, 2021
Closed-cycle aquaculture using hatchery produced seed stocks is vital to the sustainability of endangered species such as Pacific bluefin tuna (Thunnus orientalis) because this aquaculture system does not depend on aquaculture seeds collected from th...
Aquaculture Ovum Quality Control Animals Larva Image Processing, Computer-Assisted Tuna Humans Neural Networks, Computer
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Reproductive outcomes predicted by phase imaging with computational specificity of spermatozoon ultrastructure.

Proceedings of the National Academy of Sciences of the United States of America Jul 20, 2020
The ability to evaluate sperm at the microscopic level, at high-throughput, would be useful for assisted reproductive technologies (ARTs), as it can allow specific selection of sperm cells for in vitro fertilization (IVF). The tradeoff between intrin...
Semen Analysis Spermatozoa Infertility, Male Ovarian Follicle Cattle Diseases Image Processing, Computer-Assisted Ovum Male Cattle Neural Networks, Computer Female Animals
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Impact of galactooligosaccharides delivered in ovo on mitigating negative effects of heat stress on performance and welfare of broilers.

Poultry science Dec 30, 2019
Galactooligosaccharides (GOS) delivered in ovo improve intestinal health of broiler chickens. This study aimed to demonstrate the impact of in ovo stimulation with GOS prebiotic on day 12 of egg incubation on performance and welfare traits in broiler...
Ovum Poultry Diseases Injections Animal Welfare Chickens Oligosaccharides Animals Heat Stress Disorders Heat-Shock Response Male Prebiotics
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Prediction and optimization of slaughter weight in meat-type quails using artificial neural network modeling.

Poultry science Dec 28, 2019
Carcass yield of meat-type quails is strongly correlated with the weight of the birds at slaughter (slaughter weight [SW]; body weight at 45 D of age). Moreover, prediction of superior animals for SW at the earlier stages of the rearing period is fav...
Male Animal Husbandry Ovum Sex Factors Neural Networks, Computer Coturnix Abattoirs Models, Biological Female Body Weight Animals
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Automated early detection of drops in commercial egg production using neural networks.

British poultry science Oct 17, 2017
1. The purpose of this work was to support decision-making in poultry farms by performing automatic early detection of anomalies in egg production. 2. Unprocessed data were collected from a commercial egg farm on a daily basis over 7 years. Records f...
Animal Husbandry Chickens Ovum Neural Networks, Computer Female Animals
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Prenatal Stress Exposure Generates Higher Early Survival and Smaller Size without Impacting Developmental Rate in a Pacific Salmon.

Journal of experimental zoology. Part A, Ecological genetics and physiology Jan 18, 2017
Prenatal exposure to elevated glucocorticoids can act as a signal of environmental stress, resulting in modifications to offspring phenotype. While "negative" phenotypic effects (i.e., smaller size, slower growth) are often reported, recent research ...
Animals Stress, Physiological Body Size Salmon Ovum Hydrocortisone Survival Analysis
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Kinetics and avidity of anti-Toxocara antibodies (IgG) in rabbits experimentally infected with Toxocara canis.

Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria Nov 10, 2015
An evaluation was made of the kinetics and avidity of anti-Toxocara antibodies (IgG) in rabbits experimentally infected with embryonated Toxocara canis eggs. Seventeen four month old New Zealand White rabbits were distributed into two groups. In the ...
Immunoglobulin G Animals Ovum Kinetics Rabbits Antibody Affinity Antibodies, Helminth Toxocara canis Toxocariasis
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