Zobrazeno 1 - 10
of 23
pro vyhledávání: '"J L Crawford"'
Publikováno v:
Animal Welfare. 6:67-76
The common brushtail possum (Trichosurus vulpecula), introduced from Australia about 150 years ago, has become a major pest threatening the native biota of New Zealand. It is also an important disease vector, acting as a wildlife reservoir of infecti
Publikováno v:
Biology of reproduction. 71(1)
The purpose of this study was to determine the occurrence of and the regulatory mechanisms involved in priming of the pituitary to GnRH before the preovulatory LH surge in sheep. Experiment 1: Forty-two ewes had progestagen devices removed after 14 d
Publikováno v:
Reproduction (Cambridge, England). Supplement. 61
While the role of oestradiol and progesterone in the control of GnRH pulsatile secretion and generation of the preovulatory GnRH surge to induce release of the LH surge has been fully investigated, less attention has been given to changes in the pitu
Autor:
R. C. Mau, J. L. Crawford
Publikováno v:
Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology.
The performance of the Fermilab accelerator complex, particularly the Tevatron, during the two years since the 1987 Particle Accelerator Conference is summarized. The accelerator has provided 800-GeV protons for one fixed-target run and 900-GeV proto
Publikováno v:
The Anatomical record. 254(3)
The aim of this study was to describe and quantify the changes that occur in cul-de-sac tissue, in particular to epithelial cells and their constituents, at specific stages of the estrous cycle in the brushtail possum. Stereological techniques were u
Autor:
R L, Isaacs, B B, Beiswanger, S T, Rosenfield, J L, Crawford, M S, Mau, G J, Eckert, P R, Warren
Publikováno v:
American journal of dentistry. 11(1)
To compare the efficacy on plaque, gingivitis and calculus of an oscillating/rotating power toothbrush (Braun Oral-B Ultra Plaque Remover-D9) and a high frequency toothbrush (sonicare).A 6-week, randomized crossover study was carried out. A total of
Autor:
J L Crawford
Publikováno v:
Journal of Endocrinology; Aug2006, Vol. 190 Issue 2, p295-305, 11p
Publikováno v:
Annals of Surgery. 199:742-752
Aneurysm of the thoracic aorta is a serious form of disease because it may be extensive or associated with a more distant aneurysm. This manifestation occurs in about one-third of the cases. The actuarial 5-year survival of nontreated patients is onl
Publikováno v:
IBM Journal of Research and Development. 28:276-284
Described here are some of the characteristics that make electrophotographic printing esthetically pleasing, and the use of a recently developed computer-controlled scanner for measuring those characteristics. New print quality measurements are descr
Autor:
J. W. Matthews, J. L. Crawford
Publikováno v:
Philosophical Magazine. 11:977-991
Single-crystal films of gold and palladium, in contact with one another and in parallel orientation, were prepared by evaporation onto hot rocksalt. The salt was dissolved and the films were heat treated to promote diffusion between them. Specimens a