The objective of this experiment was to evaluate the effect of bull exposure on ovarian cyclicity in postpartum Murrah buffaloes. Twentyone buffaloes between the fi rst to fi fth lactation, which had calved during September and early February, were assigned at random to receive one of the following two treatments: (1) exposure to a vasectomized bull (bull exposed, BE) and (2) isolated from bull...

we live in a world,that is based on these conflicts! this is contrary to the broad meaning of the rituals of ancient persia, even though in zoroastrianism this conflict(spenta mino and ankrah mino) have established the creations .lion and bull dispute, one of the oldest iranian art motifs are used. the authors choose the baisonghor’s kalila wa dimna and the scene at persepolis:killing the bull ...

mation of cow/calf operations running between 200-500 head reveals an investment of over $2000.00 being made for each breeding cow in land, equipment, facilities and animal unit price.1 When herd bulls are used at 1:25 to 1:40 ratios, this represents an investment of $50,000 to $80,000 which is annually dependent upon the satisfactory reproductive potential of each breeding age bull, regardless...

BACKGROUND European bison is the largest mammal in Europe with the population of approximately 4000 individuals. However, there is no report of post-mortem spermatozoa collection and cryopreservation from this species and the aim of this study was to test if the epididymal spermatozoa collected post-mortem from European bison are suitable for cryopreservation and artificial insemination (AI). ...

Animal related injuries are frequently reported in countries where the bulls are used for traditional show events like bullfighting and bull-running as well as in countries where the farming and livestock rearing is predominantly practiced. Although, they are rare among other penetrating traumas, they often tend to be mortal. They have a unique pattern of injury mechanism. Bull gore injuries fr...

1905 1. Ueber die Adenase. Z. physiol. Chern. Strassb., 1905, 44, 1-10 (with W. Jones (1)). 1908 2. Tuberculosis of the stomach; tuberculous cavities of the liver; with report of a case. Johns Hopk. Hosp. Bull., 1908, 19, 223-228. 3. A case of sigmoid kidney. Johns Hopk. Hosp. Bull., 1908, 19, 229-230. 4. Changes in the pancreatic ducts, and their relation to chronic pancreatitis. Johns Hopk. H...

—The bull trout Salvelinus confluentus is believed to be among the most thermally sensitive species in coldwater habitats in western North America. We conducted a comprehensive field assessment of thermal habitat associations throughout the southern margin of the species’ range. We developed models of thermal habitat associations using two data sets representing a geographically diverse range o...