Search Results - "Williamson, J H"

Effect of automatic cluster remover settings on production, udder health, and milking duration by Jago, J G, Burke, J L, Williamson, J H

“…This study evaluated the effect of 4 criteria for determining the end-point of milking on milk yield, milk composition, completeness of milking-out, teat skin…”
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Effect of disinfecting teats post-milking or pre- and post-milking on intramammary infection and somatic cell count by Williamson, J H, Lacy-Hulbert, S J

“…AIMS: To determine the effects of (a) post-milking teat disinfection compared with no disinfection and (b) pre- and post-milking teat disinfection compared…”
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A comparison of three strains of holstein-friesian grazed on pasture and managed under different feed allowances by Macdonald, K A, Verkerk, G A, Thorrold, B S, Pryce, J E, Penno, J W, McNaughton, L R, Burton, L J, Lancaster, J A S, Williamson, J H, Holmes, C W

“…This experiment compared Holstein-Friesian (HF) cows of New Zealand (NZ) origin representative of genetics present in the 1970s (NZ70; n = 45) and 1990s (NZ90;…”
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Field observations on the variation of Streptococcus uberis populations in a pasture-based dairy farm by Lopez-Benavides, M G, Williamson, J H, Pullinger, G D, Lacy-Hulbert, S J, Cursons, R T, Leigh, J A

“…Microbiological and molecular tools were used to monitor Streptococcus uberis populations on farm tracks and paddocks on a dairy farm during different seasons…”
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Experimentally induced intramammary infection with multiple strains of Streptococcus uberis by Pryor, S M, Cursons, R T, Williamson, J H, Lacy-Hulbert, S J

“…The effect of infusing a mixture of 5 Streptococcus uberis strains into mammary quarters of 10 lactating cows was investigated. All 5 strains, which included 2…”
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Lack of efficacy of homeopathic therapy against post-calving clinical mastitis in dairy herds in the Waikato region of New Zealand by Williamson, JH, Lacy-Hulbert, SJ

“…AIM: To compare clinical and bacteriological cure rates of clinical mastitis following treatment with either antimicrobials or homeopathic preparations…”
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Improving parlor efficiency in block calving pasture-based dairy systems through the application of a fixed milking time determined by daily milk yield and milking frequency by Edwards, J.P., Williamson, J.H., Kuhn-Sherlock, B.

“…Adjusting end-of-milking criteria, in particular applying a maximum milking time determined by expected milk yield at an individual milking session, is one…”
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Effect of setting a maximum milking time, from peak lactation, on production, milking time and udder health by Jago, JG, McGowan, JE, Williamson, JH

“…AIM: To examine the effect of setting a maximum milking time, from peak lactation until drying-off, on production, duration of milking, and udder health of…”
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Evaluating a commercial PCR assay against bacterial culture for diagnosing Streptococcus uberis and Staphylococcus aureus throughout lactation by Steele, N M, Williamson, J H, Thresher, R, Laven, R A, Hillerton, J E

“…The performance of a commercial, real-time PCR assay was compared with traditional bacterial culture for the identification of Streptococcus uberis and…”
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Fungi isolated from bovine udders, and their possible sources by Williamson, JH, di Menna, ME

“…AIM: To identify fungi isolated from infections of the bovine mammary gland, and establish their possible sources. METHODS: From a herd of 420 cows, milk…”
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Molecular typing of Streptococcus uberis strains isolated from cases of bovine mastitis by Wieliczko, R J, Williamson, J H, Cursons, R T, Lacy-Hulbert, S J, Woolford, M W

“…The discriminatory power of two polymerase chain reaction-based DNA fingerprinting methods, random amplified polymorphic DNA and repetitive extragenic…”
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Peripartum infection with Streptococcus uberis but not coagulase-negative staphylococci reduced milk production in primiparous cows by Pearson, L J, Williamson, J H, Turner, S-A, Lacy-Hulbert, S J, Hillerton, J E

“…The effect of an intramammary infection (IMI) at calving on the milk yield of heifers during their first 200 d in milk (DIM) was estimated by comparing…”
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Challenges and Opportunities in the Elective Management of Diverticulitis: Perspectives From a National Sample of Colorectal Surgeons by Williamson, Andrea J H, Cain, Brian T, Hoggan, Trevor J, Larsen, Madison W, Kimball, Elisabeth R, Bloomquist, Kennedi, Galyean, Patrick O'Roke, Zickmund, Susan, Cohan, Jessica N

“…Diverticulitis is a complex, heterogeneous disease process that affects a diverse population of patients. In the elective management of this disease, treatment…”
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The prophylactic effect of a teat sealer on bovine mastitis during the dry period and the following lactation by Woolford, M.W., Williamson, J.H., Day, A.M., Copeman, P.J.A.

“…Aim. To determine the prophylactic efficacy of a teat sealer, administered at drying off, in reducing new intramammary infections in the dry period and the…”
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Educational Safety for the Surgical Learner by Williamson, Andrea J.H., Jensen, Rachel M., Smith, Brigitte K.

“…Psychological safety is known to improve team performance and organizational learning. The related concept of “educational safety” has recently emerged to…”
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Changes in electrical conductivity and somatic cell count between milk fractions from quarters subclinically infected with particular mastitis pathogens by Woolford, M W, Williamson, J H, Henderson, H V

“…Cows with subclinical intramammary infections were identified by milk bacteriology. The mastitis pathogens included Staphylococcus aureus (n = 9),…”
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Aspidosperma resonans (Apocynaceae: Rauvolfioideae), a New Species from the Inter-Andean Dry Valleys of Bolivia by D. J. Goyderi, Wood, J. R. I., H. J. Williamson

“…Aspidosperma resonans H. J. Will. & Goyder (Apocynaceae: Rauvolfioideae) from the Bolivian inter-Andean dry valley system is described and illustrated. The…”
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Technology and the traditions of medicine by Williamson, John H

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Cryopreservation of Sperm of the Endangered Razorback Sucker by Tiersch, Terrence R., Figiel, Chester R., Wayman, William R., Williamson, J. Holt, Carmichael, Gary J., Gorman, Owen T.

“…The endangered razorback sucker Xyrauchen texanus is endemic to the Colorado River system in western North America and is threatened with extinction because of…”
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An integrated framework for safety, quality and risk management: an information and incident management system based on a universal patient safety classification by Runciman, W B, Williamson, J A H, Deakin, A, Benveniste, K A, Bannon, K, Hibbert, P D

“…More needs to be done to improve safety and quality and to manage risks in health care. Existing processes are fragmented and there is no single comprehensive…”
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