David P. Gnad

662 total citations
22 papers, 530 citations indexed

About

David P. Gnad is a scholar working on Agronomy and Crop Science, Genetics and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, David P. Gnad has authored 22 papers receiving a total of 530 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Agronomy and Crop Science, 6 papers in Genetics and 5 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in David P. Gnad's work include Ruminant Nutrition and Digestive Physiology (9 papers), Reproductive Physiology in Livestock (8 papers) and Genetic and phenotypic traits in livestock (5 papers). David P. Gnad is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (9 papers), Reproductive Physiology in Livestock (8 papers) and Genetic and phenotypic traits in livestock (5 papers). David P. Gnad collaborates with scholars based in United States, India and Argentina. David P. Gnad's co-authors include Evan C. Titgemeyer, Mofleh S. Awawdeh, Tryon A Wickersham, R.C. Cochran, Jan M. Sargeant, G.F. Schroeder, T. G. Nagaraja, J. Scott Smith, Brad M. DeBey and Kelly Lechtenberg and has published in prestigious journals such as Applied and Environmental Microbiology, Journal of Clinical Microbiology and Journal of Animal Science.

In The Last Decade

David P. Gnad

21 papers receiving 492 citations

Peers

David P. Gnad

ACS

GENET

PARAS

ASZ

D.M. West New Zealand

Kassaye Aragaw Ethiopia

Eunice Machuka Kenya

Y. Avidar Israel

Julie L. Fitzpatrick United Kingdom

D. C. Blood Australia

DM West New Zealand

Hunduma Dinka Ethiopia

Liesel G. Schneider United States

Maja Zdelar‐Tuk Croatia

D.M. West New Zealand

David P. Gnad

291 ×0.9

ACS

235 ×1.8

GENET

66 ×0.7

121 ×1.7

PARAS

139 ×2.0

ASZ

Citations per year, relative to David P. Gnad David P. Gnad (= 1×) peers D.M. West

Countries citing papers authored by David P. Gnad

Since Specialization

Citations

This map shows the geographic impact of David P. Gnad's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by David P. Gnad with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David P. Gnad more than expected).

Fields of papers citing papers by David P. Gnad

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David P. Gnad. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by David P. Gnad. The network helps show where David P. Gnad may publish in the future.

Co-authorship network of co-authors of David P. Gnad

This figure shows the co-authorship network connecting the top 25 collaborators of David P. Gnad. A scholar is included among the top collaborators of David P. Gnad based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with David P. Gnad. David P. Gnad is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Gnad, David P., et al.. (2008). Rumen Cannulation: Procedure and Use of a Cannulated Bovine. Veterinary Clinics of North America Food Animal Practice. 24(2). 335–340. 24 indexed citations

Wickersham, Tryon A, et al.. (2008). Effect of rumen-degradable intake protein supplementation on urea kinetics and microbial use of recycled urea in steers consuming low-quality forage1. Journal of Animal Science. 86(11). 3079–3088. 86 indexed citations

Schroeder, G.F., Evan C. Titgemeyer, Mofleh S. Awawdeh, J. Scott Smith, & David P. Gnad. (2006). Effects of energy source on methionine utilization by growing steers1. Journal of Animal Science. 84(6). 1505–1511. 45 indexed citations

Awawdeh, Mofleh S., Evan C. Titgemeyer, G.F. Schroeder, & David P. Gnad. (2006). Excess amino acid supply improves methionine and leucine utilization by growing steers1. Journal of Animal Science. 84(7). 1801–1810. 16 indexed citations

Schroeder, G.F., Evan C. Titgemeyer, Mofleh S. Awawdeh, J. Scott Smith, & David P. Gnad. (2006). Effects of energy level on methionine utilization by growing steers1. Journal of Animal Science. 84(6). 1497–1504. 32 indexed citations

Gnad, David P., Paul H. Walz, Jan M. Sargeant, & P.J. Chenoweth. (2005). Prevalence of bovine viral diarrhea virus in young purebred beef bulls in Kansas. The Bovine Practitioner. 101–104. 4 indexed citations

Awawdeh, Mofleh S., Evan C. Titgemeyer, K. C. McCuistion, & David P. Gnad. (2005). Ruminal ammonia load affects leucine utilization by growing steers1. Journal of Animal Science. 83(10). 2448–2454. 8 indexed citations

Gnad, David P., et al.. (2005). Effects of L-carnitine on fetal growth and the IGF system in pigs1,2. Journal of Animal Science. 83(8). 1824–1831. 25 indexed citations

Gnad, David P., et al.. (2004). Rumen cannulation and utilization of a donor animal. The Bovine Practitioner. 54–58.

10.

Gnad, David P., et al.. (2004). Case report. The Bovine Practitioner. 65–67. 1 indexed citations

11.

McCuistion, K. C., Evan C. Titgemeyer, Mofleh S. Awawdeh, & David P. Gnad. (2004). Histidine utilization by growing steers is not negatively affected by increased supply of either ammonia or amino acids1. Journal of Animal Science. 82(3). 759–769. 12 indexed citations

12.

Gnad, David P., et al.. (2004). Failure to eliminate the carrier state of Anaplasma marginale by using long-acting injectable oxytetracycline. Kansas Agricultural Experiment Station Research Reports. 94–96. 1 indexed citations

13.

Schroeder, G.F., Mofleh S. Awawdeh, David P. Gnad, & Evan C. Titgemeyer. (2004). Effects of energy level on methionine utilization by growing steers. Kansas Agricultural Experiment Station Research Reports. 47–49. 9 indexed citations

14.

Awawdeh, Mofleh S., Evan C. Titgemeyer, K. C. McCuistion, & David P. Gnad. (2004). Effects of ammonia load on methionine utilization by growing steers1. Journal of Animal Science. 82(12). 3537–3542. 11 indexed citations

15.

Arroquy, J. I., R.C. Cochran, Tryon A Wickersham, et al.. (2004). Effect of level of rumen degradable protein and type of supplemental non-fiber carbohydrate on intake and digestion of low-quality grass hay by beef cattle. Animal Feed Science and Technology. 115(1-2). 83–99. 27 indexed citations

16.

Sargeant, Jan M., et al.. (2004). Effect of Forage or Grain Diets with or without Monensin on Ruminal Persistence and Fecal Escherichia coli O157:H7 in Cattle. Applied and Environmental Microbiology. 70(9). 5336–5342. 71 indexed citations

17.

Gnad, David P., Jan M. Sargeant, P.J. Chenoweth, & Paul H. Walz. (2004). Prevalence of Bovine Leukemia Virus in Young, Purebred Beef Bulls for Sale in Kansas. 2(3). 215–219. 4 indexed citations

18.

Palmer, Guy H., Donald P. Knowles, David P. Gnad, et al.. (2004). Stochastic Transmission of Multiple Genotypically Distinct Anaplasma marginale Strains in a Herd with High Prevalence of Anaplasma Infection. Journal of Clinical Microbiology. 42(11). 5381–5384. 63 indexed citations

19.

Sanderson, Michael W. & David P. Gnad. (2002). Biosecurity for reproductive diseases. Veterinary Clinics of North America Food Animal Practice. 18(1). 79–98. 22 indexed citations

20.

Gnad, David P., et al.. (2001). Ectoparasite Control in Small Ruminants. Veterinary Clinics of North America Food Animal Practice. 17(2). 245–263. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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