Zobrazeno 1 - 10
of 36
pro vyhledávání: '"P. W. Knap"'
Autor:
Ching-Yi Chen, Pieter W. Knap, Adria S. Bhatnagar, Shogo Tsuruta, Daniela Lourenco, Ignacy Misztal, Justin W. Holl
Publikováno v:
Frontiers in Genetics, Vol 15 (2024)
This study aimed to investigate genetic parameters for sow pelvic organ prolapse in purebred and crossbred herds. Pelvic organ prolapse was recorded as normal or prolapsed on the individual sow level across 32 purebred and 8 crossbred farms. In total
Externí odkaz:
https://doaj.org/article/de59e49e997f457084078af4fd1f7e66
Publikováno v:
Animals, Vol 14, Iss 16, p 2435 (2024)
Lifecycle assessment (LCA) quantified changes in environmental impact categories (global warming, eutrophication, etc.) from 2021 to 2030 due to genetic trends in (re)production traits in pig lines of the breeding company Genus-PIC. The 2030 levels w
Externí odkaz:
https://doaj.org/article/9fab22a9ef3f439ab560989d46d0497d
Autor:
M. Dub, D. B. But, P. Sai, Yu. Ivonyak, M. Słowikowski, M. Filipiak, G. Cywinski, W. Knap, S. Rumyantsev
Publikováno v:
AIP Advances, Vol 13, Iss 9, Pp 095017-095017-5 (2023)
We show that terahertz plasmons in AlGaN/GaN grating-gate structures efficiently modulate the reflection of room temperature thermal radiation, leading to spectra that are in agreement with the measurements of plasmon absorption using high-power exte
Externí odkaz:
https://doaj.org/article/eb1ddb8d57a34260865259b5379b4c58
Autor:
Pieter W. Knap, Egbert F. Knol, A. Christian Sørensen, Abe E. Huisman, Dianne van der Spek, Louisa J. Zak, Ana Granados Chapatte, Craig R. G. Lewis
Publikováno v:
Frontiers in Animal Science, Vol 4 (2023)
IntroductionLitter size in pigs has increased steadily since 1990. Because of unfavorable genetic correlations with piglet mortality, breeding goals should include survival traits next to litter size. Unbalanced breeding programs that neglect this re
Externí odkaz:
https://doaj.org/article/665100e0614f4f44879bcdc038b3e1f9
Autor:
A. Mark Cigan, Pieter W. Knap
Publikováno v:
CABI Agriculture and Bioscience, Vol 3, Iss 1, Pp 1-20 (2022)
Abstract The selection and introduction of disease resistance genes in livestock not only provide health benefits to animals but opportunities for breeders and farmers to meet the growing demand for high-quality meat and milk while reducing agricultu
Externí odkaz:
https://doaj.org/article/91756a6c009a4a4c9237e3de3b0affc9
Autor:
P. Sai, V. V. Korotyeyev, M. Dub, M. Słowikowski, M. Filipiak, D. B. But, Yu. Ivonyak, M. Sakowicz, Yu. M. Lyaschuk, S. M. Kukhtaruk, G. Cywiński, W. Knap
Publikováno v:
Physical Review X, Vol 13, Iss 4, p 041003 (2023)
We present an extensive study of resonant two-dimensional (2D) plasmon excitations in grating-gated quantum well heterostructures, which enable an electrical control of periodic charge carrier density profile. Our study combines theoretical and exper
Externí odkaz:
https://doaj.org/article/b04d86fd274f4ce09c806225fb4b9e19
Publikováno v:
Genetics Selection Evolution, Vol 53, Iss 1, Pp 1-16 (2021)
Abstract Background Postnatal piglet survival is important both in economic and animal welfare terms. It is influenced by the piglet’s own direct genetic effects and by maternal genetic effects of the dam, associated with milk production and mother
Externí odkaz:
https://doaj.org/article/5ba0edd182b2415292957f82955fb50d
Autor:
Pieter W. Knap, Andrea Doeschl-Wilson
Publikováno v:
Genetics Selection Evolution, Vol 52, Iss 1, Pp 1-18 (2020)
Abstract Background Fighting and controlling epidemic and endemic diseases represents a considerable cost to livestock production. Much research is dedicated to breeding disease resilient livestock, but this is not yet a common objective in practical
Externí odkaz:
https://doaj.org/article/ad8716711bcd42e9bde1c646581cbd5e
Autor:
Pieter W. Knap
Publikováno v:
Frontiers in Sustainable Food Systems, Vol 5 (2022)
The contributions to energy and protein consumption of animal-source food (ASF) and its commodities bovine, pig, sheep and goat and poultry meat, fish and seafood, dairy products, and eggs were studied by multiple log-log-inverse regression of 1961
Externí odkaz:
https://doaj.org/article/2294dbb8cd864dda891a509d778afa84
Autor:
A. Driemel, J. Augustine, K. Behrens, S. Colle, C. Cox, E. Cuevas-Agulló, F. M. Denn, T. Duprat, M. Fukuda, H. Grobe, M. Haeffelin, G. Hodges, N. Hyett, O. Ijima, A. Kallis, W. Knap, V. Kustov, C. N. Long, D. Longenecker, A. Lupi, M. Maturilli, M. Mimouni, L. Ntsangwane, H. Ogihara, X. Olano, M. Olefs, M. Omori, L. Passamani, E. B. Pereira, H. Schmithüsen, S. Schumacher, R. Sieger, J. Tamlyn, R. Vogt, L. Vuilleumier, X. Xia, A. Ohmura, G. König-Langlo
Publikováno v:
Earth System Science Data, Vol 10, Pp 1491-1501 (2018)
Small changes in the radiation budget at the earth's surface can lead to large climatological responses when persistent over time. With the increasing debate on anthropogenic influences on climatic processes during the 1980s the need for accurate
Externí odkaz:
https://doaj.org/article/57a8917198fd44edb2b9455501efa129