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D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Animal Science and Veterinary 41 1107 327 122 5538

David W. Hird publications per year

The chart shows the history of publications by David W. Hird between 1968 and 2013, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. David W. Hird published across 46 years, from 1968 to 2013, averaging 2.7 papers a year. Output peaked at 17 publications in 1990. 1 of the 122 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1968 to 2013. Vertical axis: number of publications, 0 to 17. Peak 17 publications in 1990. 1968: 1 publication 1969: 0 publications 1970: 0 publications 1971: 0 publications 1972: 1 publication 1973: 0 publications 1974: 0 publications 1975: 0 publications 1976: 0 publications 1977: 0 publications 1978: 0 publications 1979: 1 publication 1980: 0 publications 1981: 1 publication 1982: 2 publications 1983: 3 publications 1984: 4 publications 1985: 2 publications 1986: 3 publications 1987: 2 publications 1988: 6 publications 1989: 9 publications 1990: 17 publications 1991: 12 publications 1992: 5 publications 1993: 4 publications 1994: 4 publications 1995: 3 publications 1996: 9 publications 1997: 5 publications 1998: 5 publications 1999: 3 publications 2000: 0 publications 2001: 0 publications 2002: 7 publications 2003: 2 publications 2004: 0 publications 2005: 0 publications 2006: 3 publications 2007: 4 publications 2008: 2 publications 2009: 1 publication 2010: 0 publications 2011: 0 publications 2012: 0 publications 2013: 1 publication
1968 2013

122 publications in total across all disciplines

View publications per year as a table
David W. Hird: publications per year, 1968 to 2013
Year Publications
1968 1
1969 0
1970 0
1971 0
1972 1
1973 0
1974 0
1975 0
1976 0
1977 0
1978 0
1979 1
1980 0
1981 1
1982 2
1983 3
1984 4
1985 2
1986 3
1987 2
1988 6
1989 9
1990 17
1991 12
1992 5
1993 4
1994 4
1995 3
1996 9
1997 5
1998 5
1999 3
2000 0
2001 0
2002 7
2003 2
2004 0
2005 0
2006 3
2007 4
2008 2
2009 1
2010 0
2011 0
2012 0
2013 1
Total 122
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David W. Hird publication distribution in Animal Science and Veterinary in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Animal Science and Veterinary in 2026. The highlighted bar marks where David W. Hird sits on this spectrum.

No. of scientists
25 50 75 100
Bar chart with 84 bars. Horizontal axis: publications, 29–33 to 442+. Vertical axis: number of scientists, 0 to 109. Most scientists, 109, have 119–123 publications. The last bar groups every scientist with 442 publications or more. The highlighted bar, 119–123 publications, is where this scientist sits. 29–33 publications: 1 scientist 34–38 publications: 6 scientists 39–43 publications: 17 scientists 44–48 publications: 23 scientists 49–53 publications: 28 scientists 54–58 publications: 44 scientists 59–63 publications: 66 scientists 64–68 publications: 75 scientists 69–73 publications: 71 scientists 74–78 publications: 85 scientists 79–83 publications: 108 scientists 84–88 publications: 105 scientists 89–93 publications: 84 scientists 94–98 publications: 103 scientists 99–103 publications: 97 scientists 104–108 publications: 95 scientists 109–113 publications: 89 scientists 114–118 publications: 88 scientists 119–123 publications: 109 scientists 124–128 publications: 93 scientists 129–133 publications: 89 scientists 134–138 publications: 95 scientists 139–143 publications: 92 scientists 144–148 publications: 80 scientists 149–153 publications: 75 scientists 154–158 publications: 74 scientists 159–163 publications: 67 scientists 164–168 publications: 53 scientists 169–173 publications: 62 scientists 174–178 publications: 63 scientists 179–183 publications: 50 scientists 184–188 publications: 55 scientists 189–193 publications: 50 scientists 194–198 publications: 27 scientists 199–203 publications: 44 scientists 204–208 publications: 31 scientists 209–213 publications: 28 scientists 214–218 publications: 38 scientists 219–223 publications: 33 scientists 224–228 publications: 36 scientists 229–233 publications: 29 scientists 234–238 publications: 35 scientists 239–243 publications: 23 scientists 244–248 publications: 24 scientists 249–253 publications: 29 scientists 254–258 publications: 28 scientists 259–263 publications: 21 scientists 264–268 publications: 25 scientists 269–273 publications: 11 scientists 274–278 publications: 18 scientists 279–283 publications: 13 scientists 284–288 publications: 18 scientists 289–293 publications: 10 scientists 294–298 publications: 12 scientists 299–303 publications: 11 scientists 304–308 publications: 15 scientists 309–313 publications: 14 scientists 314–318 publications: 14 scientists 319–323 publications: 8 scientists 324–328 publications: 8 scientists 329–333 publications: 13 scientists 334–338 publications: 14 scientists 339–343 publications: 13 scientists 344–348 publications: 10 scientists 349–353 publications: 11 scientists 354–358 publications: 5 scientists 359–363 publications: 8 scientists 364–368 publications: 8 scientists 369–373 publications: 6 scientists 374–378 publications: 7 scientists 379–383 publications: 8 scientists 384–388 publications: 3 scientists 389–393 publications: 4 scientists 394–398 publications: 5 scientists 399–403 publications: 8 scientists 404–408 publications: 5 scientists 409–413 publications: 4 scientists 414–418 publications: 3 scientists 419–423 publications: 8 scientists 424–428 publications: 5 scientists 429–433 publications: 3 scientists 434–438 publications: 5 scientists 439–441 publications: 5 scientists 442+ publications: 99 scientists
29–33 publications 442+

This scientist: 122 publications — 40th percentile

40% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 442 publications or more.

View publications distribution as a table
Number of Animal Science and Veterinary scientists by publication count, Research.com 2026 ranking edition. Based on 3,155 ranked scientists.
Publications Scientists This scientist
29–33 1
34–38 6
39–43 17
44–48 23
49–53 28
54–58 44
59–63 66
64–68 75
69–73 71
74–78 85
79–83 108
84–88 105
89–93 84
94–98 103
99–103 97
104–108 95
109–113 89
114–118 88
119–123 109 122
124–128 93
129–133 89
134–138 95
139–143 92
144–148 80
149–153 75
154–158 74
159–163 67
164–168 53
169–173 62
174–178 63
179–183 50
184–188 55
189–193 50
194–198 27
199–203 44
204–208 31
209–213 28
214–218 38
219–223 33
224–228 36
229–233 29
234–238 35
239–243 23
244–248 24
249–253 29
254–258 28
259–263 21
264–268 25
269–273 11
274–278 18
279–283 13
284–288 18
289–293 10
294–298 12
299–303 11
304–308 15
309–313 14
314–318 14
319–323 8
324–328 8
329–333 13
334–338 14
339–343 13
344–348 10
349–353 11
354–358 5
359–363 8
364–368 8
369–373 6
374–378 7
379–383 8
384–388 3
389–393 4
394–398 5
399–403 8
404–408 5
409–413 4
414–418 3
419–423 8
424–428 5
429–433 3
434–438 5
439–441 5
442+ 99
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David W. Hird D-index placement in Animal Science and Veterinary in 2026

The chart shows the D-index (discipline H-index) distribution of Animal Science and Veterinary scientists ranked by Research.com in 2026. The highlighted bar marks where David W. Hird sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 58 bars. Horizontal axis: D-Index, 20 to 77+. Vertical axis: number of scientists, 0 to 158. Most scientists, 158, have 31 D-Index. The last bar groups every scientist with 77 D-Index or more. The highlighted bar, 41 D-Index, is where this scientist sits. 20 D-Index: 5 scientists 21 D-Index: 22 scientists 22 D-Index: 31 scientists 23 D-Index: 44 scientists 24 D-Index: 53 scientists 25 D-Index: 66 scientists 26 D-Index: 80 scientists 27 D-Index: 101 scientists 28 D-Index: 106 scientists 29 D-Index: 116 scientists 30 D-Index: 154 scientists 31 D-Index: 158 scientists 32 D-Index: 143 scientists 33 D-Index: 137 scientists 34 D-Index: 126 scientists 35 D-Index: 134 scientists 36 D-Index: 112 scientists 37 D-Index: 115 scientists 38 D-Index: 105 scientists 39 D-Index: 111 scientists 40 D-Index: 107 scientists 41 D-Index: 87 scientists 42 D-Index: 74 scientists 43 D-Index: 62 scientists 44 D-Index: 61 scientists 45 D-Index: 41 scientists 46 D-Index: 51 scientists 47 D-Index: 43 scientists 48 D-Index: 28 scientists 49 D-Index: 47 scientists 50 D-Index: 40 scientists 51 D-Index: 34 scientists 52 D-Index: 33 scientists 53 D-Index: 43 scientists 54 D-Index: 16 scientists 55 D-Index: 32 scientists 56 D-Index: 21 scientists 57 D-Index: 18 scientists 58 D-Index: 28 scientists 59 D-Index: 33 scientists 60 D-Index: 17 scientists 61 D-Index: 21 scientists 62 D-Index: 18 scientists 63 D-Index: 21 scientists 64 D-Index: 9 scientists 65 D-Index: 20 scientists 66 D-Index: 11 scientists 67 D-Index: 16 scientists 68 D-Index: 12 scientists 69 D-Index: 17 scientists 70 D-Index: 13 scientists 71 D-Index: 15 scientists 72 D-Index: 11 scientists 73 D-Index: 11 scientists 74 D-Index: 14 scientists 75 D-Index: 5 scientists 76 D-Index: 6 scientists 77+ D-Index: 100 scientists
20 D-Index 77+

This scientist: 41 D-Index — 67th percentile

67% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 77 D-Index or more.

View D-Index distribution as a table
Number of Animal Science and Veterinary scientists by D-index, Research.com 2026 ranking edition. Based on 3,155 ranked scientists.
D-Index Scientists This scientist
20 5
21 22
22 31
23 44
24 53
25 66
26 80
27 101
28 106
29 116
30 154
31 158
32 143
33 137
34 126
35 134
36 112
37 115
38 105
39 111
40 107
41 87 41
42 74
43 62
44 61
45 41
46 51
47 43
48 28
49 47
50 40
51 34
52 33
53 43
54 16
55 32
56 21
57 18
58 28
59 33
60 17
61 21
62 18
63 21
64 9
65 20
66 11
67 16
68 12
69 17
70 13
71 15
72 11
73 11
74 14
75 5
76 6
77+ 100
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Overview

David W. Hird is affiliated with the University of California, Davis in the United States. Their academic profile includes contributions primarily rooted in an institutional setting known for a diverse range of research activities.

Although there are no specific papers listed in the available data, the absence of recent publications suggests that detailed bibliographic information is not currently provided for public view.

There are no frequent co-authors or publication venues documented, which limits insight into collaborative networks and preferred journals or conferences for disseminating research findings.

The data does not include specific fields or subfields of study, nor does it list main topics addressed in their research. Consequently, it is unclear which academic disciplines or niche areas the scientist has concentrated on.

No book publications or awards have been recorded in the current information. This leaves gaps in understanding any contributions to scholarly literature beyond journal articles or recognition received within academic or professional communities.

Best Publications

  • Farm- and host-level risk factors for papillomatous digital dermatitis in Chilean dairy cattle.

    Alfonso Rodriguez-Lainz;Pedro Melendez-Retamal;David W Hird;Deryck H Read

  • Case-control study of papillomatous digital dermatitis in southern California dairy farms

    Alfonso Rodríguez-Lainz;David W. Hird;Tim E. Carpenter;Deryck H. Read

  • Papillomatous digital dermatitis on a commercial dairy farm in Mexicali, Mexico: incidence and effect on reproduction and milk production.

    Felipe de Jesús Argáez-Rodríguez;David W Hird;Jorge Hernández de Anda;Deryck H Read

  • Prevalence of trichomoniasis among California beef herds.

    Robert Bondurant;Mark L Anderson;Patricia C Blanchard;D. Hird

  • Comparison of ketosis, clinical mastitis, somatic cell count, and reproductive performance between free stall and tie stall barns in Norwegian dairy herds with automatic feeding.

    J. P. Valde;D. W. Hird;Mark Thurmond;O. Østerås

  • Epidemiology of Cercopithecine Herpesvirus 1 (B Virus) Infection and Shedding in a Large Breeding Cohort of Rhesus Macaques

    Benjamin J. Weigler;David W. Hird;Julia K. Hilliard;Nicholas W. Lerche

  • Use of an rRNA probe and restriction endonuclease analysis to fingerprint Pasteurella multocida isolated from turkeys and wildlife.

    K P Snipes;D C Hirsh;R W Kasten;L M Hansen

  • Use of ribotyping for characterization of Salmonella serotypes.

    E. Esteban;K. Snipes;D. Hird;R. Kasten

  • CASE-CONTROL STUDY OF RISK FACTORS ASSOCIATED WITH ISOLATION OF SALMONELLA SAINTPAUL IN HOSPITALIZED HORSES

    David W. Hird;Marguerite Pappaioanou;Bradford P. Smith

  • Mortality, morbidity, case-fatality, and culling rates for California dairy cattle as evaluated by the National Animal Health Monitoring system, 1986-87.

    Ian A. Gardner;David W. Hird;William W. Utterback;Cyrus Danaye-Elmi

  • Uterine prolapse and hypocalcemia in dairy cows.

    C A Risco;J P Reynolds;D Hird

  • Health survey of backyard poultry and other avian species located within one mile of commercial California meat-turkey flocks.

    Michael D. McBride;David W. Hird;Tim E. Carpenter;Kurt P. Snipes

  • Health risks for marine mammal workers.

    Tania D Hunt;Michael H Ziccardi;Frances M D Gulland;Pamela K Yochem

  • Seroprevalence of Toxoplasma gondii infection in sheep and alpacas (Llama pacos) in Chile.

    Texia Gorman;Juan Pablo Arancibia;Myriam Lorca;David Hird

  • Aeromonas hydrophila in wild-caught frogs and tadpoles (Rana pipiens) in Minnesota

    David W. Hird;Stanley L. Diesch;Robert G. McKinnell;Eville Gorham

  • Risk factors for salmonellosis in hospitalized horses.

    Hird Dw;Casebolt Db;Carter Jd;Pappaioanou M

  • Small animal deworming protocols, client education, and veterinarian perception of zoonotic parasites in western Canada.

    Jason W. Stull;Anthony P. Carr;Bruno B. Chomel;Roy D. Berghaus

  • A cross sectional survey for B virus antibody in a colony of group housed rhesus macaques.

    B. J. Weigler;Jeffrey A Roberts;D. W. Hird;N. W. Lerche

  • Comparison of serologic tests for detection of Brucella infections in cattle and water buffalo (Bubalus bubalis).

    Geoffrey T. Fosgate;Abiodun A. Adesiyun;David W. Hird;Wesley O. Johnson

  • Economics of disease occurrence and prevention on California dairy farms: a report and evaluation of data collected for the National Animal Health Monitoring system, 1986-87.

    William M. Sischo;David W. Hird;Ian A. Gardner;William W. Utterback

  • Chagas' Disease: Risk Factors for House Infestation by Triatoma dimidiata, the Major Vector of Trypanosoma cruzi in Costa Rica

    Mark D. Starr;Julio C. Rojas;Rodrigo Zeledón;David W. Hird

  • Papillomatous digital dermatitis in 458 dairies.

    A Rodríguez-Lainz;D W Hird;R L Walker;D H Read

  • Effects of and factors associated with umbilical hernias in a swine herd.

    R. Searcy-Bernal;I. A. Gardner;D. W. Hird

  • Neonatal survival in swine: effects of low birth weight and clinical disease.

    I A Gardner;D W Hird;C E Franti

  • An Outbreak of Equine Neonatal Salmonellosis

    R. L. Walker;J. E. Madigan;D. W. Hird;J. T. Case

  • Pasteurella multocida in wild mammals and birds in California: prevalence and virulence for turkeys.

    Kurt P. Snipes;Tim E. Carpenter;Joseph L. Corn;Rick W. Kasten

  • Homogeneity of characteristics of Pasteurella multocida isolated from turkeys and wildlife in California, 1985-88

    Kurt P. Snipes;Dwight C. Hirsh;Rick W. Kasten;Tim E. Carpenter

Frequent Co-Authors

Tim E. Carpenter
Tim E. Carpenter University of California, Davis
Ian A. Gardner
Ian A. Gardner University of Prince Edward Island
Richard L. Walker
Richard L. Walker University of California, Davis
Mark C. Thurmond
Mark C. Thurmond University of California, Davis
Abiodun A. Adesiyun
Abiodun A. Adesiyun University of the West Indies
William M. Sischo
William M. Sischo Washington State University
Sharon K. Hietala
Sharon K. Hietala University of California, Davis
Charles E. Franti
Charles E. Franti University of California, Davis
Frans Jongejan
Frans Jongejan University of Pretoria
Nicholas W. Lerche
Nicholas W. Lerche University of California, Davis

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Related Online Degrees & Career Pathways

For those interested in studying Animal Science and Veterinary fields, exploring related online degrees can open diverse career opportunities. Programs like counseling PhD programs offer advanced education paths for professionals aiming to support animal-assisted therapy or veterinary clients facing emotional challenges.

Many students wish to identify careers with animals that pay well. From wildlife biologists to veterinary specialists, these roles combine passion with promising salary prospects, making further specialized study worthwhile.

While seemingly unrelated, degrees in fields like exercise science can complement animal care careers. Exploring the exercise science online degree can be beneficial for those focusing on animal rehabilitation or physical health.

Interestingly, leadership roles such as an athletic director jobs share skills overlapping with managing veterinary clinics or research programs, highlighting the value of diverse educational pathways.

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