Court modifications of covenants against competition.     

H W Hannah 《Journal of the American Veterinary Medical Association》1992,201(3):399-401

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Molecular cloning,purification and immunogenicity of recombinant Brucella abortus 544 malate dehydrogenase protein     

Alisha Wehdnesday Bernardo Reyes  Hannah Leah Tadeja Simborio  Huynh Tan Hop  Lauren Togonon Arayan  Suk Kim 《Journal of veterinary science (Suw?n-si, Korea)》2016,17(1):119-122

The Brucella mdh gene was successfully cloned and expressed in E. coli. The purified recombinant malate dehydrogenase protein (rMDH) was reactive to Brucella-positive bovine serum in the early stage, but not reactive in the middle or late stage, and was reactive to Brucella-positive mouse serum in the late stage, but not in the early or middle stage of infection. In addition, rMDH did not react with Brucella-negative bovine or mouse sera. These results suggest that rMDH has the potential for use as a specific antigen in serological diagnosis for early detection of bovine brucellosis.  相似文献   

Validation of the Accutrend Plus point‐of‐care triglyceride analyzer in horses,ponies, and donkeys          下载免费PDF全文

Michaela C. Pongratz Dr. med vet  DECEIM  FVH  Hannah K. Junge Dr. med vet  Barbara Riond Dr. med vet  FVH  Colin C. Schwarzwald Dr. med vet  PhD  DACVIM  DECEIM 《Journal of Veterinary Emergency and Critical Care》2016,26(5):682-690

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Interactions of local habitat type,landscape composition and flower availability moderate wild bee communities     

Neumüller  Ulrich  Burger  Hannah  Krausch  Sabrina  Blüthgen  Nico  Ayasse  Manfred 《Landscape Ecology》2020,35(10):2209-2224

Context

Landscape and local habitat traits moderate wild bee communities. However, whether landscape effects differ between local habitat types is largely unknown.

Objectives

We explored the way that wild bee communities in three distinct habitats are shaped by landscape composition and the availability of flowering plants by evaluating divergences in response patterns between habitats.

Methods

In a large-scale monitoring project across 20 research areas, wild bee data were collected on three habitats: near-natural grassland, established flower plantings and residual habitats (e.g. field margins). Additionally, landscape composition was mapped around the research areas.

Results

Our monitoring produced a dataset of 27,650 bees belonging to 324 species. Bee communities on all three habitats reacted similarly to local flower availability. Intensively managed grassland in the surrounding landscape had an overall negative effect on the studied habitats. Other landscape variables produced diverging response patterns that were particularly pronounced during early and late season. Bee communities in near-natural grassland showed a strong positive response to ruderal areas. Flower plantings and residual habitats such as field margins showed a pronounced positive response to extensively managed grassland and woodland edges. Response patterns regarding bee abundance were consistent with those found for species richness.

Conclusion

We advise the consideration of local habitat type and seasonality when assessing the effect of landscape context on bee communities. A reduction in the intensity of grassland management enhances bee diversity in a broad range of habitats. Moreover, wild bee communities are promoted by habitat types such as ruderal areas or woodland edges.

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Teaching veterinary medical law     

Hannah HW 《Journal of the American Veterinary Medical Association》2001,219(5):606-607

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Dead animals,abandoned animals,and animals held for payment of fee--a veterinarian's options     

Hannah HW 《Journal of the American Veterinary Medical Association》2002,221(5):641

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Product liability and livestock feed     

Hannah HW 《Journal of the American Veterinary Medical Association》2002,221(1):39

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Emotional distress, punitive damages, and the veterinarian--some judicial responses     

Hannah HW 《Journal of the American Veterinary Medical Association》2000,216(1):25-26

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Animal theft     

Hannah HW 《Journal of the American Veterinary Medical Association》2000,216(11):1736-1737

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Effect of supplemental niacin or niacinamide and soybean source on ruminal bacterial fermentation in continuous culture     

S M Hannah  M D Stern 《Journal of animal science》1985,61(5):1253-1263

Effects of niacin or niacinamide in diets containing either soybean meal, raw whole soybeans or whole soybeans extruded at 132 and 149 C on ruminal bacterial fermentation were examined with a dual-flow continuous culture system. In Exp. 1, soybean sources each provided 50% of total crude protein in diets comprised of 52% concentrate mix, 36% corn silage and 12% alfalfa hay (dry-matter basis). Each diet was supplemented with 0 or 100 mg/kg niacin. Niacin supplementation increased (P less than .05) total nonstructural carbohydrate digestibility and lowered (P less than .05) butyrate concentration. There was also an increase (P less than .10) in amino acid effluent flow from 8,413.3 to 8,665.3 mg/d with addition of niacin to the diet. In Exp. 2, diets were supplemented with 0 or 100 mg/kg of niacin or niacinamide. The total mixed diet was comprised of 60% concentrate mix, 20% corn silage and 20% alfalfa hay (dry matter basis). Acid detergent fiber and cellulose digestibilities and total amino acid effluent flow were higher (P less than .10) with niacinamide supplementation. Niacin or niacinamide had no effect on dry matter and organic matter digestibilities, ammonia-N, total VFA concentration or crude protein degradation. Contrary to results found in other studies, niacin or niacinamide supplementation had no effect on bacterial protein synthesis.  相似文献