D-Index & Metrics Best Publications

D-Index & Metrics

Discipline name D-index 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. Citations Publications World Ranking National Ranking
Animal Science and Veterinary D-index 32 Citations 5,541 133 World Ranking 371 National Ranking 27

Overview

What is he best known for?

The fields of study he is best known for:

  • Biochemistry
  • Ecology
  • Internal medicine

John Nolan spends much of his time researching Rumen, Ammonia, Urea, Animal science and Dry matter. He has researched Rumen in several fields, including Agronomy, Grazing and Residual feed intake. His Urea research is multidisciplinary, relying on both Amino acid and Food science.

His study in Animal science is interdisciplinary in nature, drawing from both Fermentation and Digestion. His Dry matter research includes elements of Silage and Excretion. As part of one scientific family, John Nolan deals mainly with the area of Biochemistry, narrowing it down to issues related to the Bacteria, and often Nutrient.

His most cited work include:

  • Feeding Standards for Australian Livestock Ruminants. (409 citations)
  • Nutrient requirements of domesticated ruminants. (312 citations)
  • Dynamic aspects of ammonia and urea metabolism in sheep (274 citations)

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

His primary areas of study are Animal science, Rumen, Urea, Agronomy and Food science. John Nolan interconnects Digestion and Pasture in the investigation of issues within Animal science. His work carried out in the field of Rumen brings together such families of science as Excretion, Ammonia and Ruminant.

His studies examine the connections between Urea and genetics, as well as such issues in Ileum, with regards to Small intestine. His Animal nutrition, Cultivar and Triticale study in the realm of Agronomy interacts with subjects such as Environmental management system. His research integrates issues of Nutrient and Beef cattle in his study of Food science.

He most often published in these fields:

  • Animal science (66.67%)
  • Rumen (52.00%)
  • Urea (29.33%)

What were the highlights of his more recent work (between 2012-2018)?

  • Triticale (6.67%)
  • Agronomy (22.67%)
  • Animal science (66.67%)

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

Triticale, Agronomy, Animal science, Broiler and Phytase are his primary areas of study. His Triticale study deals with Cultivar intersecting with Starch, High yielding and Protein intake. His Agronomy study frequently links to related topics such as Rumen.

John Nolan integrates several fields in his works, including Rumen and In situ. He combines subjects such as Net energy and Protein retention with his study of Broiler. His Dry matter study combines topics from a wide range of disciplines, such as Digestion and Nutrient.

Between 2012 and 2018, his most popular works were:

  • Effect of Stylosanthes guianensis supplementation on intake and nitrogen metabolism of Bos indicus cattle offered a basal diet of mixed rice straw and tropical grass (13 citations)
  • Feed intake, growth, and body and carcass attributes of feedlot steers supplemented with two levels of calcium nitrate or urea. (9 citations)
  • The nutritional value of new varieties of high-yielding triticale: Feeding value of triticale for broiler chickens (4 citations)

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

  • Biochemistry
  • Ecology
  • Internal medicine

His scientific interests lie mostly in Beef cattle, Agronomy, Brachiaria, Nitrate and Calcium nitrate. John Nolan has included themes like Net energy, Animal science, Protein intake and Protein retention in his Agronomy study. His Brachiaria research includes themes of Rumen and Straw.

Much of his study explores Straw relationship to Legume. His Nitrate research is multidisciplinary, incorporating perspectives in Food science, Cooked meat, Feedlot cattle, Feedlot and Enteric methane. He merges Calcium nitrate with Urea in his research.

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

Effects of dietary nitrate on fermentation, methane production and digesta kinetics in sheep.

John Nolan;Roger Hegarty;Jennifer Shirley Hegarty;Ian Godwin.
Animal Production Science (2010)

178 Citations

Effect of Dietary Fiber on Endogenous Nitrogen Flows in Lactating Dairy Cows

D.R. Ouellet;M. Demers;G. Zuur;G.E. Lobley.
Journal of Dairy Science (2002)

107 Citations

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