Project Type: Post-doctoral fellowship
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Reducing lifecycle environmental impacts and improving profitability of Wisconsin dairy systems through improved cropping management
Agricultural soils are continuously degrading and about 70% of the carbon of agricultural soils has been lost worldwide due to soil erosion and unsustainable management practices. This project will assess…
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Whey-fortified fermented milk for inhibiting intestinal inflammation
Fermented milk products (FMPs) such as yogurts and kefir are increasing in popularity in the U.S. While consumer acceptance of the established health-promoting properties of FMPs is increasing, it’s not…
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Harnessing the power of computer vision systems to improve animal health and welfare in transition dairy cows
Nearly all cows will experience negative energy balance in order to support the high energy demands of lactation during the transition period. This can lead to a variety of metabolic…
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Improving health and welfare of dairy cattle by synchronizing and optimizing the transition period
Calving and transition to lactation increases susceptibility to and incidence of disease in the dairy cow. In dairy and beef farms, calvings occur in a wide range before and after…
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The genetic determinants of gastrointestinal tract colonization by Listeria monocytogenes
Listeria monocytogenes (Listeria) is a dangerous foodborne pathogen commonly associated with dairy product outbreaks. Listeria infection has remarkably high hospitalization and mortality rates, thus the FDA implements a zero-tolerance policy for…
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Selection for resilient dairy cows
This project seeks to improve the health and welfare of dairy cows and the sustainability of dairy farms by genetic selection for resistance to, and rapid recovery from, environmental and…
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Buccal swabbing as a molecular tool for rumen microbial profiling and diagnosis in dairy cattle
A healthy and optimal rumen microbiome is critical to the wellbeing of highly productive dairy cows. Current methods for rumen sampling are invasive, laborious, and infeasible for large herds. A…
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Galactooligosaccharides (GOS) synthesized from lactose as milk supplement to promote probiotic growth
This project intends to synthesize galactooligosaccharides (GOS) from lactose as a cow milk supplement to promote probiotic growth and improve gut health in humans. GOS is a major component in…
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Comparing the efficacy of EGTA and 5-HTP induction and resolution of hypocalcemia in dairy cows
Hypocalcemia, which causes lethargy and death if left untreated, is a common and pervasive disease in the dairy industry. Research has shown that inducing transient hypocalcemia prepartum causes a resistance…
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Green ammonia recovery from manure digester and lagoon by electrodialysis
Human expansion and intervention in the nitrogen cycle has led to a “lossy” system, particularly in manure handling. The ammonium ion is moveable using electrical fields similar to electrodialysis. This…
