We survey progress over the past 25 years in the development of microscale devices for
pumping fluids. We attempt to provide both a reference for micropump researchers and a …

Do professional forecasters provide their true unbiased estimates, or do they behave
strategically? In our model, forecasters have common information, confer actively, and thus know …

Calving and subsequent breeding information were obtained on 1889 Hereford and Angus
cows bred to bulls representing the Hereford, Angus, Jersey, South Devon, Limousin, …

✓ Cerebral venous angiomas are congenital anomalies of the intracranial venous drainage.
Many believe that they are associated with a high risk of hemorrhage and neurological …

… , and calf sex (Bellows et al., 1971 ; Laster et al., 1973; Laster, 1974). Maternal energy level
during the last … Laster, DB 1974. Factors affecting pelvic size and dystocia in beef cattle. J. …

… Laster et at. (1973) reported calving difficulty levels of 28% for male and 17% for female
calves of several breeds. Calf mortality for all types of parturitions (number died + number born) …

Eleven patients with angiographically and/or pathologically verified cerebral sinovenous
occlusions not directly caused by trauma were studied by computed cranial tomography (CCT). …

… In the report of Laster et at. (1976), Jersey cross females reached puberty 49 days younger
than Angus-Hereford crosses and in the report of Laster et al. (1979), Gelbvieh crosses …

… d'e'f'gMeans in same column that do not have at least one common superscript differ …
in dystocia per kilogram increase in birth weight is less than the 2.3% reported by Laster …

… Results from rats in oestrus (E), dioestrus (D) and 2 days after ovariectomy ( ) were similar
… Anderson for his advice and assistance; Dr D. E. Cox for statistical analyses; Endocrinology …