D-Index & Metrics Best Publications

J.S. Hogan

The Ohio State University
United States

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name Citations Publications World Ranking National Ranking

Animal Science and Veterinary D-index 27 Citations 4,440 93 World Ranking 1418 National Ranking 438

Overview

What is he best known for?

The fields of study he is best known for:

Antibiotics
Internal medicine
Biochemistry

His scientific interests lie mostly in Mastitis, Animal science, Internal medicine, Endocrinology and Vitamin E. His Mastitis study deals with the bigger picture of Microbiology. His work in the fields of Gram-negative bacterial infections overlaps with other areas such as Inorganic materials.

His Animal science research is multidisciplinary, incorporating elements of Straw and Bacterial counts. Internal medicine is often connected to Colostrum in his work. His biological study spans a wide range of topics, including Phagocytosis, Vitamin, Bulk tank and Intracellular.

His most cited work include:

Field survey of clinical mastitis in low somatic cell count herds. (229 citations)
Bacterial counts in bedding materials used on nine commercial dairies. (179 citations)
Relationships among selenium, vitamin E, and mammary gland health in commercial dairy herds. (153 citations)

What are the main themes of his work throughout his whole career to date?

J.S. Hogan spends much of his time researching Mastitis, Microbiology, Animal science, Internal medicine and Endocrinology. J.S. Hogan integrates Mastitis and Ice calving in his studies. His work carried out in the field of Microbiology brings together such families of science as Virology, Immunoglobulin G, Antibody, Enterobacteriaceae and Klebsiella pneumoniae.

His Dry matter study in the realm of Animal science connects with subjects such as Bedding, Rumen and Manganese. His Internal medicine study incorporates themes from Surgery and Phagocytic index. His research in Endocrinology intersects with topics in Dietary vitamin and Vitamin E.

He most often published in these fields:

Mastitis (52.11%)
Microbiology (50.70%)
Animal science (30.99%)

What were the highlights of his more recent work (between 2009-2017)?

Mastitis (52.11%)
Animal science (30.99%)
Milking (5.63%)

In recent papers he was focusing on the following fields of study:

J.S. Hogan mainly investigates Mastitis, Animal science, Milking, Environmental science and Bacterial counts. His work deals with themes such as Lipopolysaccharide, Endocrinology, Acidosis, Fatty acid and Serum amyloid A, which intersect with Mastitis. The study incorporates disciplines such as Streptococcus uberis, Streptococcus and Lactose in addition to Animal science.

His Milking research incorporates elements of Veterinary medicine, Herd and Dairy herds. J.S. Hogan combines subjects such as Dry matter and Compost with his study of Bacterial counts. His studies link Somatic cell count with Ice calving.

Between 2009 and 2017, his most popular works were:

Managing Environmental Mastitis (43 citations)
The National Mastitis Council: A Global Organization for Mastitis Control and Milk Quality, 50 Years and Beyond (17 citations)
Short communication: Bacterial counts in recycled manure solids bedding replaced daily or deep packed in freestalls. (16 citations)

In his most recent research, the most cited papers focused on:

Antibiotics
Biochemistry
Internal medicine

His primary areas of study are Manure, Mastitis, Toxicology, Environmental hygiene and Business. His Manure research integrates issues from Klebsiella spp, Bacterial counts and Veterinary medicine. Mastitis is frequently linked to Food safety in his study.

His study brings together the fields of Dairy industry and Toxicology.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Field survey of clinical mastitis in low somatic cell count herds.

J. S. Hogan;K. L. Smith;K. H. Hoblet;P. S. Schoenberger.
Journal of Dairy Science (1989)

355 Citations

Relationships among selenium, vitamin E, and mammary gland health in commercial dairy herds.

W.P. Weiss;J.S. Hogan;K.L. Smith;K.H. Hoblet.
Journal of Dairy Science (1990)

325 Citations

DIETARY VITAMIN E AND SELENIUM AFFECT MASTITIS AND MILK QUALITY

K L Smith;J S Hogan;W P Weiss.
Journal of Animal Science (1997)

318 Citations

Bacterial counts in bedding materials used on nine commercial dairies.

J.S. Hogan;K.L. Smith;K.H. Hoblet;D.A. Todhunter.
Journal of Dairy Science (1989)

289 Citations

Antimicrobial susceptibility of mastitis pathogens from first lactation and older cows.

P J Rajala-Schultz;K L Smith;J S Hogan;B C Love.
Veterinary Microbiology (2004)

199 Citations

Effect of duration of supplementation of selenium and vitamin E on periparturient dairy cows.

W.P. Weiss;D.A. Todhunter;J.S. Hogan;K.L. Smith.
Journal of Dairy Science (1990)

194 Citations

Environmental streptococcal intramammary infections of the bovine mammary gland.

D.A. Todhunter;K.L. Smith;J.S. Hogan.
Journal of Dairy Science (1995)

193 Citations

Short communication: association between milk yield at dry-off and probability of intramammary infections at calving.

P.J. Rajala-Schultz;J.S. Hogan;K.L. Smith.
Journal of Dairy Science (2005)

153 Citations

Effect of Selenium Source on Selenium Status, Neutrophil Function, and Response to Intramammary Endotoxin Challenge of Dairy Cows

W.P. Weiss;J.S. Hogan.
Journal of Dairy Science (2005)

134 Citations

Field trial to determine efficacy of an Escherichia coli J5 mastitis vaccine.

J.S. Hogan;K.L. Smith;D.A. Todhunter;P.S. Schoenberger.
Journal of Dairy Science (1992)

117 Citations

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Frequent Co-Authors

External Links

Personal Website for J.S. Hogan