Zobrazeno 1 - 10 of 55 pro vyhledávání: '"J E, Newton"'
1
On-farm net benefit of genotyping candidate female replacement cattle and sheep
Autor: Donagh P. Berry, J. E. Newton
Publikováno v: Animal, Vol 14, Iss 8, Pp 1565-1575 (2020)
animal
The net benefit from investing in any technology is a function of the cost of implementation and the expected return in revenue. The objective of the present study was to quantify, using deterministic equations, the net monetary benefit from investin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::073ba50abe035ed5d955016f4ef9786f
https://pubmed.ncbi.nlm.nih.gov/32103786
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2
The cost-benefit of genomic testing of heifers and using sexed semen in pasture-based dairy herds
Autor: J. E. Newton, Ben J. Hayes, Jennie E. Pryce
Publikováno v: Journal of Dairy Science. 101:6159-6173
Recent improvements in dairy cow fertility and female reproductive technologies offer an opportunity to apply greater selection pressure to females. This means there may be greater incentive to obtain genomic breeding values for females. We modeled t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d601d14e774cc38c31944d442af836a2
https://doi.org/10.3168/jds.2017-13476
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3
Demonstrating the value of herd improvement in the Australian dairy industry
Autor: P.N. Ho, Jennie E. Pryce, Myrna Axford, J. E. Newton
Publikováno v: Animal Production Science. 61:220
Herd improvement has been occurring since the domestication of livestock, although the tools and technologies that support it have changed dramatically. The Australian dairy industry tracks herd improvement through a range of approaches, including ro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b03d2c791847f123df8a4b9db5c09f8d
https://doi.org/10.1071/an20168
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4
Farming smarter with big data: Insights from the case of Australia's national dairy herd milk recording scheme
Autor: Ruth Nettle, Jennie E. Pryce, J. E. Newton
Publikováno v: Agricultural Systems. 181:102811
Digitalization and the use of Smart Farming Technologies are considered a major opportunity for the future of agriculture. However, realisation of full benefits is constrained by: (1) farmers' interest in and use of big data to improve farm decision
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5163e71ce076fb9f4f9c081fb309437
https://doi.org/10.1016/j.agsy.2020.102811
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5
Impact of young ewe fertility rate on risk and genetic gain in sheep-breeding programs using genomic selection
Autor: Daniel Brown, J. E. Newton, Sonja Dominik, J. H. J. van der Werf
Publikováno v: Animal Production Science. 57:1653
Genomic selection could be useful in sheep-breeding programs, especially if rams and ewes are first mated at an earlier age than is the current industry practice. However, young-ewe (1 year old) fertility rates are known to be lower and more variable
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b40a6ecb8556dedfd240beb16b8ac34
https://doi.org/10.1071/an15321
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6
Nanoparticle catalysts for proton exchange membrane fuel cells: can surfactant effects be beneficial for electrocatalysis?
Autor: J. E. Newton, Neil V. Rees, Jon A. Preece, Sarah L. Horswell
Publikováno v: Physical chemistry chemical physics : PCCP. 16(23)
Platinum (Pt) nanoparticles were prepared in aqueous dispersion using the non-ionic surfactant nonylphenolethoxylate (NP9) and the cationic surfactant tetradecyltrimethylammonium bromide (TTAB). The surfactants were added to give colloidal stability.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccc2efb792ed94ca1aff78607ae5a072
https://pubmed.ncbi.nlm.nih.gov/24802981
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8
Learning and teaching advanced laparoscopic procedures: do alternating trainees impair a laparoscopic surgeon's learning curve?
Autor: Markus C. Fleisch, J E Newton, Alton V. Hallum, Kenneth D. Hatch, Ina Steinmetz, Jennifer Whitehair
Publikováno v: Journal of minimally invasive gynecology. 14(3)
Study Objective In this study we investigated whether teaching advanced laparoscopic procedures like laparoscopic-assisted surgical staging (LASS) for endometrial cancer negatively affects the learning curve of the attending surgeon. Design Retrospec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f34c53ccd1ce3f508ac6a3be1c5fd92f
https://pubmed.ncbi.nlm.nih.gov/17478358
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10
Genetic and phenotypic parameters between yearling, hoggetand adult reproductive performance and age of first oestrus in sheep
Autor: Sonja Dominik, J. H. J. van der Werf, J. E. Newton, Daniel Brown
Publikováno v: Animal Production Science. 54:753
The aims of this study were to quantify the relationship between age of first oestrus and yearling reproductive performance in maternal-cross ewes in the Information Nucleus Flock data and to estimate genetic and phenotypic correlations between early
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3e883c07e13d670ab789620bfcb549cb
https://doi.org/10.1071/an13245
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