Zobrazeno 1 - 10
of 58
pro vyhledávání: '"B. D. Barnett"'
Publikováno v:
The Journal of reproductive medicine. 43(3)
Uterine rupture secondary to placenta percreta has been observed in multiparous patients. These cases are typically associated with a prior history of uterine trauma or infection: hysterotomy, myomectomy, cornual resection, dilatation and curettage,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1a8d29a7f257464d5f0fb4d3765ca672
https://pubmed.ncbi.nlm.nih.gov/9564654
https://pubmed.ncbi.nlm.nih.gov/9564654
Publikováno v:
Poultry Science. 55:1356-1360
Large Broad Breasted White turkey hens were fed ad libitum or on a restricted basis to determine the optimum body weight for housing turkey hens at 32 weeks of age. At 32 weeks of age there was no significant difference (P To evaluate the effect of b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c76420c9248ac87dba7c24bdf6474c66
https://doi.org/10.3382/ps.0551356
https://doi.org/10.3382/ps.0551356
Autor:
B. D. Barnett, G. J. Mountney
Publikováno v:
Poultry Science. 61:1950-1955
Per capita consumption of poultry meat and eggs increased more rapidly than consumption of beef, pork, or dairy products from 1970 to 1978. In spite of this increase, support for poultry research declined 15% as measured by scientist years (SY's) amo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::419ff251a14ddb8e823017269971563e
https://doi.org/10.3382/ps.0611950
https://doi.org/10.3382/ps.0611950
Autor:
B. D. Barnett, J. B. Cooper
Publikováno v:
Poultry Science. 56:1832-1835
Four light regimens were used in completely enclosed houses. The regimens of light (L) and dark (D) cycles were: 14L:10D-1X, 2L:2D-6X, 2L:4D-4X and 2L:6D-3X per 24 hours. Light intensities were the same in all pens, 13 lumens per sq. m. the first 210
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2546b3f6972d146f3d98a78f3ae85716
https://doi.org/10.3382/ps.0561832
https://doi.org/10.3382/ps.0561832
Autor:
D. B. Bechtel, B. D. Barnett
Publikováno v:
American Journal of Botany. 73:863-873
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f55d3d22b9f0f64be96bd6e14ac64158
https://doi.org/10.1002/j.1537-2197.1986.tb12124.x
https://doi.org/10.1002/j.1537-2197.1986.tb12124.x
Autor:
B. D. Barnett
Publikováno v:
World's Poultry Science Journal. 33:76-87
Leucocytozoon disease of turkeys, like that of other avian species, is caused by a blood protozoan that has a complex life cycle involving development in the bird (asexual) and in an intermediate h...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d36c3f72f2aa5bd1f6de8af36b890d6a
https://doi.org/10.1079/wps19770007
https://doi.org/10.1079/wps19770007
Publikováno v:
Poultry Science. 55:274-277
Two experiments were conducted to determine how quickly S.C. White Leghorn hens in egg production adjusted feed consumption after being subjected to changes in environmental temperature and dietary energy levels. After seven days acclimation to the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e939e83f3795ee37dc294e898afc60c
https://doi.org/10.3382/ps.0550274
https://doi.org/10.3382/ps.0550274
Autor:
J. B. Cooper, B. D. Barnett
Publikováno v:
Poultry Science. 55:1183-1187
The effects of ahemeral lighting on egg production, egg quality, egg size, feed efficiency, and mortality were studied. Treatments consisted of light (L) and dark (D) cycles in hours as follows: (1) L14-D10, (2) L16-D10, (3) L18-D10, (4) L20-D10. Lig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c72cc78a9929e0ac21cbd1ae96dd9ea
https://doi.org/10.3382/ps.0551183
https://doi.org/10.3382/ps.0551183
Autor:
P. A. Colinvaux, B. D. Barnett
Publikováno v:
The American Naturalist. 114:707-718
Lindeman introduced three themes into ecology. (i) He explained the Eltonian pyramid by his paradigm of energy flow. (ii) He introduced the hypothesis that succession proceeds in directions that would be energetically efficient. (iii) He suggested th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33f25f8bf13f16f101e2829135d51c7d
https://doi.org/10.1086/283518
https://doi.org/10.1086/283518
Publikováno v:
Poultry Science. 53:1735-1742
Selected physiological effects of coccidiosis in young chickens were studied in a series of nine trials involving three species of Eimeria. Four-week-old chicks were inoculated individually with a number of sporulated oocysts sufficient to cause morb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9937c51f92e6fb9886899bca68449f9a
https://doi.org/10.3382/ps.0531735
https://doi.org/10.3382/ps.0531735