Zobrazeno 1 - 10
of 44
pro vyhledávání: '"R.A Parr"'
Publikováno v:
Animal Reproduction Science. 52:71-79
This study investigated the effects of feeding the orally active progestagen, altrenogest (Regumate) post-weaning on the subsequent reproductive performance of early weaned sows. Ninety (90) Large White/Landrace first parity sows were randomly assign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e253957dad169f5a0e3c82cf280956d5
https://doi.org/10.1016/s0378-4320(98)00088-8
https://doi.org/10.1016/s0378-4320(98)00088-8
Publikováno v:
Materials Science and Engineering: A. 203:246-255
NARloy-Z is a Cu-base alloy used to fabricate the liner of the main combustion chamber (MCC) for the space shuttle main engine (SSME). This study was undertaken to assess the effects of unusual or transient conditions (i.e., high temperature and expo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bdf36de7e6ef242c7fef983e8070a33
https://doi.org/10.1016/0921-5093(95)09822-4
https://doi.org/10.1016/0921-5093(95)09822-4
Publikováno v:
Research in veterinary science. 55(3)
To study the inverse relationship between feed level and concentrations of peripheral plasma progesterone, 36 ovariectomised ewes were fed rations at levels calculated to maintain liveweight (M). On the seventh day, the ewes were given an intravenous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53239b423053c83ee26e53f2f2b20584
https://pubmed.ncbi.nlm.nih.gov/8284493
https://pubmed.ncbi.nlm.nih.gov/8284493
Publikováno v:
Research in veterinary science. 55(3)
To study the effects of feeding on concentrations of peripheral plasma progesterone, ovariectomised ewes, given exogenous progesterone, were fed 750 g of chopped lucerne hay at either 09.00 (group A, n = 5) or at 15.00 (group B, n = 5) or were fed ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::093baf87b3d16b6d6cf20e4d5fac2075
https://pubmed.ncbi.nlm.nih.gov/8284494
https://pubmed.ncbi.nlm.nih.gov/8284494
Pinhole defects were found in a main combustion chamber made from NARloy-Z after an unexpectedly short time in service. Analysis indicated that the throat section of the liner had been exposed to very severe environmental conditions of high temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::921fbbdce7ca08d37c3c6919cbf9fcc9
https://doi.org/10.31399/asm.fach.v01.c9001031
https://doi.org/10.31399/asm.fach.v01.c9001031
Publikováno v:
Theriogenology. 41:197
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4ffb7e0e095d07274cf0f5b285583a9
https://doi.org/10.1016/s0093-691x(05)80107-4
https://doi.org/10.1016/s0093-691x(05)80107-4
Publikováno v:
Journal of Crystal Growth. 50:831-838
A saturated solution of NH4 Cl-H2O was solidified unidirectionally on earth at 1 g and in a suborbital rocket at 0.001 g. In the 1 g experiment, extensive fluid flow was apparent, creating plumes which carry numerous crystallites vertically above the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::165f17d9e216882a777960775973e602
https://doi.org/10.1016/0022-0248(80)90145-1
https://doi.org/10.1016/0022-0248(80)90145-1
Autor:
W.E. Lindsell, R.A. Parr
Publikováno v:
Polyhedron. 5:1259-1265
Slurries of Mg, Ca, Ba and Al, prepared by cocondensation of metal vapour with volatile organic solvents, especially toluene, at –196°C, reacted at ambient temperature with some bis-cyclopentadienyl complexes of Ti, Zr, Hf, V and Cr. [TiCl 2 Cp 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da9ea18259f0ccb67ce97ab9908d089f
https://doi.org/10.1016/s0277-5387(00)83469-5
https://doi.org/10.1016/s0277-5387(00)83469-5
Publikováno v:
Journal of reproduction and fertility. 80(1)
The 330 Merino ewes used in the study were placed with rams at a synchronized oestrus and, on Days 2-14 after mating, the ewes were placed in a feed lot and fed daily a low, medium or high ration (25%, 100% or 200% of maintenance respectively). Proge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbdc91a0e2412602ca3e1c5e67f67ff5
https://pubmed.ncbi.nlm.nih.gov/3598967
https://pubmed.ncbi.nlm.nih.gov/3598967
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