About NOZAKI HIROTAKA
About SAKAMOTO KENTARO
About HABARA YOSHIAKI
About 日本獣医学会学術集会講演要旨集
About dairy cattle
About parturition
About perinatal period
About animal behavior
About variation
About delivery management
About reproductive management
About data logger
About speed sensor
About bioinstrumentation
About acceleration(ratio)
About standing position
About walking
About duration time
About diurnal rhythm
About tail
About angle
About rectal temperature
About character(group theory)
About prediction technique
About lying down
About acceleration sensor
About number of steps
About Cattle
About Reproduction management
About Autecology
About 加速度
About データロガー
About 乳牛
About 分娩
About 行動変化
About 解析