6,385 Artículos relativos a Crianza

• Heterosis and selection in the domestic fowl.
  Publicado en Aust J Biol Sci
• Competition between males in the determination of mating speed in Drosophila psuedoobscura.
  Publicado en Aust J Biol Sci
• Distribution of transferrin, albumin, post-albumin, amylase, and haemoglobin genotypes in Droughtmaster cattle.
  Publicado en Aust J Biol Sci
• Variation of scutellar bristles in Drosophila. X. Selection limits.
  Publicado en Aust J Biol Sci
• Influence of sex on selection. 3. Joint contributions of sex-linked and autosomal genes.
  Publicado en Aust J Biol Sci
• Mortality in broiler breeding stock, with particular reference to the effects of restricted feeding during the growing period.
  Publicado en Vet Rec
• Germfree cynomolgus monkeys.
  Publicado en Lab Anim Care
• A system for large-scale inbred mouse production, and a computer method to aid in subline selection.
  Publicado en Lab Anim Care
• Random selection of beagles to maintain heterogeneity and minimize bias in a lifespan experiment.
  Publicado en Lab Anim Care
• Natural environment: theoretical and practical aspects for breeding and rearing laboratory animals.
  Publicado en Lab Anim Care
• Variation in lactation yield of milk constituents.
  Publicado en J Dairy Sci
• Sources of variance affecting dairy herd fertility and delayed returns to service.
  Publicado en J Dairy Sci
• Influence of prior pseudopregnancy on lactation and reproduction of rats.
  Publicado en J Dairy Sci
• Value of chlortetracycline in breeding rations for sows.
  Publicado en J Anim Sci
• Effect of protein and energy intake on reproductive performance in swine.
  Publicado en J Anim Sci
• Phosphatase activity in reproductive tissue and its relationship to embryo survival in gilts.
  Publicado en J Anim Sci
• Influence of primiparous age and litter number on the appearance of mammary tumor in mice.
  Publicado en Gann
• Effect on performance of selection for high level of alkaline phosphatase in serum.
  Publicado en Poult Sci
• Differential effects of reserpine by sexes in breeding turkeys.
  Publicado en Poult Sci
• The influence of daylength and environment on reproduction, broodiness, and mortality of turkeys.
  Publicado en Poult Sci
• Epizootiologic studies of ovine virus abortion.
  Publicado en Am J Vet Res
• Die Schafhaltung und Schafzucht unter betriebswirtschaftlichen Gesichtspunkten sowie Massnahmen zur Produktionssteigerung.
  Publicado en Monatsh Veterinarmed
• A study on the breeding efficiency of buffaloes maintained at military farms.
  Publicado en Indian Vet J
• Attractant and stimulant factors for oviposition of Culex pipiens fatigans in natural breeding-sites.
  Publicado en Bull World Health Organ
• Die coccidiostaticafreie Massenaufzucht von Junghennen unter Vitamin A-Schutz.
  Publicado en Berl Munch Tierarztl Wochenschr
• Gedanken zur Bruthygiene.
  Publicado en Berl Munch Tierarztl Wochenschr
• Aktuelle Probleme in der Jungrinderaufzucht und der tierärztlichen Arbeit in Jungrinderbeständen.
  Publicado en Monatsh Veterinarmed
• Aufzuchtschäden der Rinder- und Schweinezucht in ihren Beziehungen und Zusammenhängen zur Produktion und Reproduktion.
  Publicado en Monatsh Veterinarmed
• Die Einflussnahme des Tierarztes auf die Reproduktion der Rinderbestände.
  Publicado en Monatsh Veterinarmed
• Hygiene der Ferkelaufzucht.
  Publicado en Zentralbl Veterinarmed B
• Hydrocephalus and cleft palate in an inbred rabbit colony.
  Publicado en J Hered
• The implications of the rising importance of laboratory animals for the veterinary profession. 2. Laboratory animals--husbandry.
  Publicado en Vet Rec
• Calculations of inbreeding coefficient and gene-set probability in diploid populations.
  Publicado en J Theor Biol
• Transformation of generalized inbreeding coefficient in components of pedigree.
  Publicado en J Theor Biol
• Pregnancy failure in laboratory mice after multiple short-term exposure to strange males.
  Publicado en Nature
• Cross-over effect in homozygosity by descent.
  Publicado en J Theor Biol
• Positive geotaxis in gravid Culex pipiens fatigans.
  Publicado en Bull World Health Organ
• Control of chronic respiratory disease. VII. The effect of controlled versus natural infection of chickens with Mycoplasma gallisepticum on Egg transmission.
  Publicado en Avian Dis
• Disease problems arising from feeding practices.
  Publicado en Vet Rec
• Calf rearing including veal production.
  Publicado en Vet Rec
• Feeding problems arising from intensive animal production. Pig production.
  Publicado en Vet Rec
• Swine production for biomedical research.
  Publicado en Lab Anim Care
• The effect of nutrition on fertility of inbred DBA/2J mice.
  Publicado en Lab Anim Care
• A allele necessary for dilute coat color in horses.
  Publicado en J Hered
• The genetics of sound induced seizure in inbred mice.
  Publicado en Genetics
• The effect of mating status, sex and genotype on longevity in Drosophila melanogaster.
  Publicado en Genetics
• Some effects of feeding products high in naturally occurring thyroactive compounds upon reproduction of mink (Mustela vison).
  Publicado en Am J Vet Res
• Crossbreeding dairy cattle. I. Some effects of crossbreeding on the birth weight and gestation period of dairy cattle.
  Publicado en J Dairy Sci
• The large-scale rearing of Glossina austeni.
  Publicado en Ann Trop Med Parasitol
• National survey of calf wastage and husbandry 1962-63.
  Publicado en Vet Rec
• Further observations of the development of a strain of spontaneously hypertensive rats.
  Publicado en Jpn Circ J
• On the endocrine control of reproductive behaviour in the male three-spined stickleback (Gasterosteus aculeatus L.).
  Publicado en Symp Soc Exp Biol
• Integration of the reproductive behaviour of female canaries.
  Publicado en Symp Soc Exp Biol
• Problèmes posés par la sélection sur l'aptitude à la traite.
  Publicado en Ann Nutr Aliment
• Intensive livestock husbandry. II. Meat cattle production.
  Publicado en Vet Rec
• A contribution to the question of breed-specific radiosensitivity.
  Publicado en Radiobiol Radiother (Berl)
• Effects of selection and linkage on degree of inbreeding.
  Publicado en Aust J Biol Sci
• Intensive livestock husbandry. I. Poultry production.
  Publicado en Vet Rec
• The incidence of tumours in young chickens.
  Publicado en J Pathol Bacteriol
• Crossing experiments between fatigans, pallens and molestus colonies of the mosquito Culex pipiens s. 1. from Japan and Southern Asia, with special reference to hatchability of hybrid eggs.
  Publicado en Jpn J Exp Med
• Intensive livestock husbandry. IV. Sheep production.
  Publicado en Vet Rec
• Die Pferdezucht in Osterreich.
  Publicado en Wien Tierarztl Monatsschr
• Entwicklung seuchenfreier Sekundärferkel einer Kontrollherde währedn der Aufzuchtperiode.
  Publicado en Berl Munch Tierarztl Wochenschr
• Zuchthygienische Untersuchungen an seuchenfreien Schweinen und Ferkelaufzucht mit Schutzbögen.
  Publicado en Berl Munch Tierarztl Wochenschr
• An analysis of the pattern of ovulation as it occurs in the annual reproductive cycle of the mare in Australia.
  Publicado en Aust Vet J
• Establishment of a caesarean-derived, gnotobiote foster nursed inbred mouse colony with observations on the control of Pseudomonas.
  Publicado en Lab Anim Care
• Some consequences of selection by culling when there is superiority of heterozygotes.
  Publicado en Genetics
• Evolution of fitness. I. Improvement in the productivity and size of irradiated populations of Drosophila serrata and Drosophila birchii.
  Publicado en Genetics
• Die Währschaft für Zuchtfähigkeit im Viehhandel.
  Publicado en Schweiz Arch Tierheilkd
• Synchronization of estrus in dairy goats by progestin impregnated vaginal pessaries.
  Publicado en Can Vet J
• The environment and problems in selection for disease resistance in the fowl.
  Publicado en Worlds Poult Sci J
• Establishment of an experimental cat breeding colony.
  Publicado en Nature
• Observations on a successful breeding colony of the marmoset, Oedipomidas oedipus.
  Publicado en Folia Primatol (Basel)
• Breeding of cynomolgus monkeys as an experimental animal.
  Publicado en Jpn J Med Sci Biol
• Strain differences in mouse mammary tissue sensitivity to prolactin and somatotrophin in organ culture.
  Publicado en Nature
• Zur Problematik der Züchtung eines kleinen Versuchsschweines für medizinische Zwecke.
  Publicado en Monatsh Veterinarmed
• Probleme der Mineralstoff- und Vitaminversorgung beim Schwein.
  Publicado en Monatsh Veterinarmed
• Spezifisch-pathogenfreie Ferkelaufzucht und Bekämpfung der infektiösen atrophischen Rhinitis sowie der enzootischen Pneumonie der Schweine.
  Publicado en Monatsh Veterinarmed
• Die mutterlose Ferkelaufzucht, ein Mittel zur Sanierung der Gross-Herdbuchbestände von chronischen Schweinekrankheiten?.
  Publicado en Monatsh Veterinarmed
• Die Herdbuchschweinezucht in der Deutschen Demokratischen Republik.
  Publicado en Monatsh Veterinarmed
• Dermoid sinus in the Rhodesian Ridgeback.
  Publicado en J Small Anim Pract
• Ovulation and post-ovulational losses in strains of mice selected from large and small litters.
  Publicado en Genet Res
• Selection for a threshold character in Drosophila. II. Homeostatic behaviour on relaxation of selection.
  Publicado en Genet Res
• Bemerkungen zu einigen Verhaltensweisen des Rebhuhnastrilds, Ortygospiza atricollis atricollis (Vieillot).
  Publicado en Z Tierpsychol
• Preliminary report on artificial selection towards sexual isolation in Drosophila.
  Publicado en Z Tierpsychol
• A study of breeding season in buffaloes maintained at military farms.
  Publicado en Indian Vet J
• Induced ovulation and artificial insemination in Rhesus colony.
  Publicado en Fertil Steril
• Decreased survival of embryos in yellow (A-y-a) female mice.
  Publicado en J Hered
• Eradication of chronic respiratory disease from breeder farm flocks.
  Publicado en J Am Vet Med Assoc
• The effect of hypothalamic implantation of 17-beta-oestradiol and systemic administration of prolactin (LTH) on sexual behaviour in male rabbits.
  Publicado en Acta Physiol Acad Sci Hung
• The arterial supply to the adrenal gland of the sheep.
  Publicado en J Anat
• The effects of chromosome substitution on male body weight of Drosophila melanogaster.
  Publicado en Genetics
• Resistance of vaccinated heifers to vibriosis.
  Publicado en Am J Vet Res
• Observations on the use of progesterone impregnanted tampons in a herd of Dorset Hill sheep.
  Publicado en Vet Rec
• Why I originated the inbred strains of mice.
  Publicado en Lav Ist Anat Istol Patol Univ Studi Perugia
• Artificial insemination: once the sed was sown.
  Publicado en Veterinarian
• Breeding horses in the United States.
  Publicado en Veterinarian
• Cardio-respiratory activities in growing zebu and cross bred cattle.
  Publicado en Indian Vet J
• Odchov bezmikrobních selat.
  Publicado en Cesk Fysiol
• Research report 1959-1965 of the Department of Immunology and Oncology, Janary 1965.
  Publicado en Folia Biol (Praha)