Báo cáo sinh học: "Selection on testis size as an indicator of maturity in growing animals I Direct and correlated responses in growth" pdf

... selection Original article Selection on testis size as an indicator of maturity in growing animals. I Direct and correlated responses in growth WG Hill 1 PJ Marks JC Jenkins 1 RB ... weight, in accordance with the results of Eisen and Johnson (1981) and suggesting that testis size is indeed an indicator of development in...

Ngày tải lên: 14/08/2014, 20:20

... in Original article Selection on testis size as an indicator of maturity in growing animals. II Correlated responses in reproductive rate WG Hill PJ Marks 2 JC Jenkins 1 RB Land 2 1 ... responses in litter size and weight. J Anim Sca 48, 509-516 Eisen EJ (1978) Single-trait and antagonistic index selection for litter size and b...

Ngày tải lên: 14/08/2014, 20:20

... response in LS using an index, IX, combining OR and LS relative to direct selection on LS is, approximately, with mass selection and one record per individual, where pg is ... an index selection comprising PS and OR. Most experiments listed in table II were aimed at increasing reproductive efficiency, and evidence concerning asymmetri...

Ngày tải lên: 09/08/2014, 18:22

... soft stools high in the rectum. Important negative findings included no herniae and no signs of peritonism. Initial management of the patient involved intravenous fluid resuscitation, nasogastric ... nasogastric tube insertion, catheterisa- tion, routine bloods and erect chest and supine abdomi- nal x-rays. Significant elevations in blood concentrations of urea, creatinine an...

Ngày tải lên: 11/08/2014, 10:23

... interval of significant LD is comp arable with the findings of hitchhiking around two anti-malarial resistance genes in humans [58] and microsatellite hitchhiking mapping in the three-spined stickleback ... subpopulation divergen ce at SOD1 and AGLA17. Our data also indicate significant intergenic linkage disequilibrium around the candidate loci and suggest that hitchhiking sele...

Ngày tải lên: 14/08/2014, 13:21

... from its application for pre-service education and in- service training in three countries: India, Mali and Bangladesh. Based on IntraHealth's experiences, the author provides thoughts on how ... (USAID). LFP can be an important tool for scaling up workforce training and education, because it emphasizes: • efficiency (by removing unnecessary content and retain- ing only...

Ngày tải lên: 18/06/2014, 17:20

... salary rates and conditions for health workers intersect with those of the broader civil service; and pre-service vocational training, in- service training and continuing professional development ... key-informant interviews were conducted. Stratified selection was used to ensure a balance of informants across ministries of health and finance, the Public Administration and Ci...

Ngày tải lên: 18/06/2014, 17:20

... domestic care workers in private facilities in the United Kingdom, contrary to their expectations [27], and complaints with regard to discrimination on the basis of place of origin were found against ... constant at between 7% and 8% [2]. Additionally, the supply of internationally- trained health human resources is an assumed factor considered in Canadi an HHR modelling...

Ngày tải lên: 18/06/2014, 17:20

... defective virus, it is feasible to obtain and amplify recombinant virus stocks directly after infection/transfection without any further purification steps. This simplified method is no option ... VVSKP26012006, Baxter). In this case, the secondary antibody was a goat anti-rabbit peroxidase-conjugated IgG (Jackson Inc), and staining was done with DAB solution without nickel, resulti...

Ngày tải lên: 18/06/2014, 18:20

... virological investigation, and even without maintaining for sufficient period in the quarantine facilities. The GOVS consider the long distance the animals spent walking is enough for judging ... recombination between live vaccinal strains and virulent strains is possible under specific conditions, and may result in reversion to virulence of recombinant DNA (rDNA) vaccines o...

Ngày tải lên: 18/06/2014, 18:20