主题词：Reproductive Physiology in Livestock; Growth Hormone and Insulin-like Growth Factors; Reproductive Biology and Fertility; Diverse Scientific and Economic Studies; Regulation of Appetite and Obesity; Genetic and phenotypic traits in livestock; Adipose Tissue and Metabolism; Effects of Environmental Stressors on Livestock; Animal Behavior and Welfare Studies; Animal Nutrition and Physiology; Human auditory perception and evaluation; Veterinary Equine Medical Research; Hypothalamic control of reproductive hormones; Educational Robotics and Engineering; Ruminant Nutrition and Digestive Physiology; Reproductive System and Pregnancy; Adipokines, Inflammation, and Metabolic Diseases; Veterinary Medicine and Surgery; Estrogen and related hormone effects; Stress Responses and Cortisol; Neuroendocrine regulation and behavior; Biochemical Analysis and Sensing Techniques; Birth, Development, and Health; Meat and Animal Product Quality; Ovarian function and disorders