Results 151 to 160 of about 128,209 (338)
American Anthropologist, EarlyView.ABSTRACT This article examines the contested status of “sign language” in Singapore by exploring deaf people's experiences of the “Mother Tongues”—the state's designation for the official languages of Mandarin, Malay, and Tamil—with a particular focus on the relationships that deaf Chinese Singaporeans have with Mandarin.
Timothy Y. Loh
wiley +1 more source
Deep learning classification method for boar sperm morphology analysis
Andrology, EarlyView.Abstract Background Boar semen quality emphasizes three major criteria: sperm concentration, motility, and morphology. Methods to analyze concentration and motility quickly and objectively readily exist, but few exist for analyzing morphology outside of subjective manual counting.
Alexandra Keller +3 more
wiley +1 more source
Haltungsbedingungen, Leistung und Gesundheit von gängigen Legehennen-Genotypen in Öko- und Freilandhaltungen in Frankreich, der Schweiz und den Niederlanden [PDF]
, 2015 In Switzerland, France and The Netherlands 257 farmers keeping free ranging laying hens (organic and conventional) were interviewed with regard to genotype of the hens, management conditions and performance.
Bestman, Monique +3 more
core
A Divide and Conquer Algorithm of Bayesian Density Estimation
Australian &New Zealand Journal of Statistics, EarlyView.ABSTRACT Datasets for statistical analysis become extremely large even when stored on one single machine with some difficulty. Even when the data can be stored in one machine, the computational cost would still be intimidating. We propose a divide and conquer solution to density estimation using Bayesian mixture modelling, including the infinite ...
Ya Su
wiley +1 more source
Effect of Alfalfa Saponin on the Performance of Chicks and Laying Hens
, 1957 J.O. Anderson
openalex +1 more source
The effect of calcium depletion on the chemical composition of bone minerals in laying hens [PDF]
, 1956 T. G. Taylor, John H. Moore
openalex +1 more source
Translucent eggs of laying hens: a review
Poultry ScienceEggshell quality is a significant characteristic that influences consumer preferences. Eggshell translucency is a common defect in the appearance of eggshells, which are characterized by gray spots that are visible to the naked eye under natural light.
Lin Xuan, Jiangxia Zheng
openaire +3 more sources
Ethologische Untersuchungen zum Mauserumtrieb im Biolandbau [PDF]
, 2005 A longer life for laying hens is desired from an ethical point of view. Not only because the hens can be used for a longer period but also less male chicks would have to be killed at the age of one day.
Hirt, Helen, Zeltner, Esther
core
Acta Zoologica, EarlyView.Abstract Egg laying begins with the orderly development of follicles in the chicken ovaries and transportation through the oviduct with deposition of nutrients until the eggs are produced. However, the ovarian follicles and oviduct morphology of Lohmann Brown and Potchefstroom Koekoek laying hens have not yet been studied.
Victoria Rankotsane Hlokoe +2 more
wiley +1 more source
The Use of Ferrous Sulfate to Inactivate Gossypol in Diets of Laying Hens
, 1953 J. L. Fletcher +4 more
openalex +1 more source