World's Best Scientists 2026 revealed!
VIEW LIST
L.R. Schaeffer

L.R. Schaeffer

University of Guelph
Canada

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Animal Science and Veterinary 54 472 433 36 36 243 13105

L.R. Schaeffer publications per year

The chart shows the history of publications by L.R. Schaeffer between 1970 and 2022, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. L.R. Schaeffer published across 53 years, from 1970 to 2022, averaging 5.1 papers a year. Output peaked at 12 publications in 1989. 3 of the 271 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1970 to 2022. Vertical axis: number of publications, 0 to 12. Peak 12 publications in 1989. 1970: 1 publication 1971: 0 publications 1972: 2 publications 1973: 1 publication 1974: 4 publications 1975: 4 publications 1976: 5 publications 1977: 5 publications 1978: 6 publications 1979: 1 publication 1980: 3 publications 1981: 5 publications 1982: 4 publications 1983: 6 publications 1984: 7 publications 1985: 2 publications 1986: 10 publications 1987: 5 publications 1988: 10 publications 1989: 12 publications 1990: 11 publications 1991: 10 publications 1992: 5 publications 1993: 7 publications 1994: 2 publications 1995: 10 publications 1996: 8 publications 1997: 5 publications 1998: 4 publications 1999: 5 publications 2000: 10 publications 2001: 6 publications 2002: 11 publications 2003: 4 publications 2004: 10 publications 2005: 8 publications 2006: 7 publications 2007: 8 publications 2008: 8 publications 2009: 7 publications 2010: 4 publications 2011: 8 publications 2012: 7 publications 2013: 2 publications 2014: 1 publication 2015: 0 publications 2016: 0 publications 2017: 0 publications 2018: 4 publications 2019: 2 publications 2020: 1 publication 2021: 2 publications 2022: 1 publication
1970 2022

271 publications in total across all disciplines

View publications per year as a table
L.R. Schaeffer: publications per year, 1970 to 2022
Year Publications
1970 1
1971 0
1972 2
1973 1
1974 4
1975 4
1976 5
1977 5
1978 6
1979 1
1980 3
1981 5
1982 4
1983 6
1984 7
1985 2
1986 10
1987 5
1988 10
1989 12
1990 11
1991 10
1992 5
1993 7
1994 2
1995 10
1996 8
1997 5
1998 4
1999 5
2000 10
2001 6
2002 11
2003 4
2004 10
2005 8
2006 7
2007 8
2008 8
2009 7
2010 4
2011 8
2012 7
2013 2
2014 1
2015 0
2016 0
2017 0
2018 4
2019 2
2020 1
2021 2
2022 1
Total 271
Download as CSV

L.R. Schaeffer 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 L.R. Schaeffer 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, 239–243 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: 243 publications — 83rd percentile

83% 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
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 23 243
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
Download as CSV

L.R. Schaeffer 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 L.R. Schaeffer 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, 54 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: 54 D-Index — 85th percentile

85% 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
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 54
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
Download as CSV

Best Publications

  • Strategy for applying genome-wide selection in dairy cattle.

    Unknown

  • Application of random regression models in animal breeding

    Unknown

  • ACCOUNTING FOR COVARIANCES AMONG TEST DAY MILK YIELDS IN DAIRY COWS

    Unknown

  • Estimates of Genetic Parameters for a Test Day Model with Random Regressions for Yield Traits of First Lactation Holsteins

    J. Jamrozik;L.R. Schaeffer

  • Relationships Between Energy Balance and Health Traits of Dairy Cattle in Early Lactation

    B.L. Collard;P.J. Boettcher;J.C.M. Dekkers;D. Petitclerc

  • Use of test day yields for genetic evaluation of dairy sires and cows

    Unknown

  • Genetic Evaluation of Dairy Cattle Using Test Day Yields and Random Regression Model

    J. Jamrozik;L.R. Schaeffer;J.C.M. Dekkers

  • Estimates of Genetic Parameters for Canadian Holstein Female Reproduction Traits

    J. Jamrozik;J. Fatehi;G.J. Kistemaker;L.R. Schaeffer

  • Multiple-Country Comparison of Dairy Sires

    L.R. Schaeffer

  • Experience with a Test-Day Model

    L. R. Schaeffer;J. Jamrozik;G. J. Kistemaker;B. J. Van Doormaal

  • Body traits in rainbow trout: II. Estimates of heritabilities and of phenotypic and genetic correlations

    B. Gjerde;L.R. Schaeffer

  • Extent of linkage disequilibrium in Holstein cattle in North America.

    M. Sargolzaei;F.S. Schenkel;G.B. Jansen;L.R. Schaeffer

  • Effects of Days Dry and Days Open on Holstein Milk Production

    Unknown

  • Genetic Properties of Animal Models

    Unknown

  • Genetic Relationships Between Persistency and Reproductive Performance in First-Lactation Canadian Holsteins

    Unknown

  • Estimated genetic correlations between disease and yield traits in dairy cattle.

    H. Simianer;H. Solbu;L.R. Schaeffer

  • Sire and Cow Evaluation Under Multiple Trait Models

    Unknown

  • Computing Strategies for Solving Mixed Model Equations

    Unknown

  • Estimation of Genetic Parameters for Test Day Records of Somatic Cell Score

    R. Reents;J. Jamrozik;L.R. Schaeffer;J.C.M. Dekkers

  • Biostatistics for Animal Science

    Unknown

Frequent Co-Authors

Janusz Jamrozik
Janusz Jamrozik University of Guelph
Filippo Miglior
Filippo Miglior University of Guelph
Jack C. M. Dekkers
Jack C. M. Dekkers Iowa State University
Flavio S Schenkel
Flavio S Schenkel University of Guelph
A. Sewalem
A. Sewalem Agriculture and Agriculture-Food Canada
Paul Boettcher
Paul Boettcher Food and Agriculture Organization of the United Nations
J. W. Wilton
J. W. Wilton University of Guelph
John P. Gibson
John P. Gibson University of New England
Kent A. Weigel
Kent A. Weigel University of Wisconsin–Madison
Bonnie A. Mallard
Bonnie A. Mallard University of Guelph

External Links

Wikipedia of L.R. Schaeffer Personal website of L.R. Schaeffer

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Pursuing a degree in Animal Science or Veterinary studies opens diverse career opportunities beyond traditional roles. For those interested in behavioral health, programs like bcba masters programs offer specialized training in applied behavior analysis, crucial for working with both humans and animals.

Students aiming to blend psychology with their scientific interests might explore online school psychology programs. These prepare professionals to support learning and behavior in educational environments, aligning well with animal-assisted therapy approaches.

For advanced clinical roles, apa-accredited psyd programs provide credible pathways to licensure in psychology, facilitating work in both human and animal mental health fields.

Additionally, students interested in counseling can pursue addiction counseling degree online counseling options, which equip them to support clients facing substance use challenges—often intertwined with animal welfare and therapeutic settings.

Best Scientists Citing L.R. Schaeffer

Filippo Miglior

Filippo Miglior

University of Guelph

Publications: 94

Flavio S Schenkel

Flavio S Schenkel

University of Guelph

Publications: 85

Daniel Gianola

Daniel Gianola

University of Wisconsin–Madison

Publications: 77

Lucia Galvão de Albuquerque

Lucia Galvão de Albuquerque

Sao Paulo State University

Publications: 75

Ignacy Misztal

Ignacy Misztal

University of Georgia

Publications: 74

Nicolas Gengler

Nicolas Gengler

Gembloux Agro-Bio Tech

Publications: 60

Luiz F. Brito

Luiz F. Brito

Purdue University West Lafayette

Publications: 53

Donagh P. Berry

Donagh P. Berry

Teagasc - The Irish Agriculture and Food Development Authority

Publications: 52

Roel F. Veerkamp

Roel F. Veerkamp

Wageningen University & Research

Publications: 52

Esa Mäntysaari

Esa Mäntysaari

Natural Resources Institute Finland

Publications: 50

Michael E. Goddard

Michael E. Goddard

University of Melbourne

Publications: 48

Kent A. Weigel

Kent A. Weigel

University of Wisconsin–Madison

Publications: 47

Georgios Banos

Georgios Banos

Scotland's Rural College

Publications: 45

Paul M. VanRaden

Paul M. VanRaden

United States Department of Agriculture

Publications: 43

Guosheng Su

Guosheng Su

Aarhus University

Publications: 42

Humberto Tonhati

Humberto Tonhati

Sao Paulo State University

Publications: 41

Related Animal Science and Veterinary Rankings & Guides

September 2027 Nursing Degree Guide: Costs, Requirements & Job Opportunities

September 2027 Nursing Degree Guide: Costs, Requirements & Job Opportunities
2027 WGU vs. Chamberlain vs. Capella – Compare Online RN to BSN Programs

2027 WGU vs. Chamberlain vs. Capella – Compare Online RN to BSN Programs
2027 Best Online Master’s Degrees in Healthcare Administration: Guide to Online Programs

2027 Best Online Master’s Degrees in Healthcare Administration: Guide to Online Programs
2027 Most Affordable Online Psychiatric Nurse Practitioner Programs

2027 Most Affordable Online Psychiatric Nurse Practitioner Programs
2027 Most Affordable Online PMHNP Degree Programs

2027 Most Affordable Online PMHNP Degree Programs
2027 Different Types of Animal Science Degrees and Their Salaries

2027 Different Types of Animal Science Degrees and Their Salaries
September 2027 Most Affordable Online PhD in Nursing (DNP) Programs

September 2027 Most Affordable Online PhD in Nursing (DNP) Programs
2027 What NP Programs Are Open to Foreign Medical Graduates?

2027 What NP Programs Are Open to Foreign Medical Graduates?
2027 Shortest Online Direct Entry MSN Programs For Non-Nurses

2027 Shortest Online Direct Entry MSN Programs For Non-Nurses
2027 Top Online PMHNP Programs with Best Clinical Placement Rates

2027 Top Online PMHNP Programs with Best Clinical Placement Rates
2027 Most Affordable Online Psychiatric Mental Health Nurse Practitioner Graduate Certificate Programs

2027 Most Affordable Online Psychiatric Mental Health Nurse Practitioner Graduate Certificate Programs
2027 Nursing Accreditation: How It Works and How to Choose a Nursing Program

2027 Nursing Accreditation: How It Works and How to Choose a Nursing Program
2027 How To Become a Zoologist? Salary & Career Paths

2027 How To Become a Zoologist? Salary & Career Paths
2027 Cheapest RN to BSN Online Programs

2027 Cheapest RN to BSN Online Programs
2027 Most Affordable Online MSN/MBA Dual Degree Programs

2027 Most Affordable Online MSN/MBA Dual Degree Programs
2027 Most Affordable Online Pharmacy Technician Certificate Programs

2027 Most Affordable Online Pharmacy Technician Certificate Programs
2027 Nursing Program Math Requirements

2027 Nursing Program Math Requirements
2027 Most Affordable Paramedic to RN Online Bridge Programs

2027 Most Affordable Paramedic to RN Online Bridge Programs
2027 Most Affordable Online MSN in Patient Safety and Healthcare Quality

2027 Most Affordable Online MSN in Patient Safety and Healthcare Quality
2027 Most Affordable Online Nursing Programs: Tuition, Coursework & Credit Requirements

2027 Most Affordable Online Nursing Programs: Tuition, Coursework & Credit Requirements
2027 What Medical Degrees Can I Get Online?

2027 What Medical Degrees Can I Get Online?

Recently Published Articles

2027 Online Policy Analysis Doctorate Programs That Give Credit for Prior Graduate Work

2027 Online Policy Analysis Doctorate Programs That Give Credit for Prior Graduate Work
2027 Best AI Master's Degrees for MLOps Careers

2027 Best AI Master's Degrees for MLOps Careers
2027 Cheapest Online Mechanical Engineering Bachelor's Degrees That Pay Well: Tuition, Duration, and Earnings

2027 Cheapest Online Mechanical Engineering Bachelor's Degrees That Pay Well: Tuition, Duration, and Earnings
2027 How to Become a High School Math Teacher in Kentucky

2027 How to Become a High School Math Teacher in Kentucky
2027 Chemistry Master's Degree Licensure Requirements by State

2027 Chemistry Master's Degree Licensure Requirements by State
2027 Benefits and Challenges of Becoming a Family Nurse Practitioner (FNP): What You Need to Know

2027 Benefits and Challenges of Becoming a Family Nurse Practitioner (FNP): What You Need to Know
2027 Do Employers Pay for Clinical Psychology Degrees: Tuition Reimbursement and Sponsorship Options

2027 Do Employers Pay for Clinical Psychology Degrees: Tuition Reimbursement and Sponsorship Options
2027 Best Online MSN to EdD Bridge Programs

2027 Best Online MSN to EdD Bridge Programs
2027 Online Organizational Leadership Degree Programs With No Personal Statement or Admissions Essay Required

2027 Online Organizational Leadership Degree Programs With No Personal Statement or Admissions Essay Required
2027 How Long Does It Take to Earn an Online Information Security & Assurance Degree?

2027 How Long Does It Take to Earn an Online Information Security & Assurance Degree?
2027 How to Become a Mental Health Counselor in Huntsville, AL: Education Requirements & Certification

2027 How to Become a Mental Health Counselor in Huntsville, AL: Education Requirements & Certification
2027 Family Nurse Practitioner Degrees Explained: Are They Classified as Professional Degrees?

2027 Family Nurse Practitioner Degrees Explained: Are They Classified as Professional Degrees?
2027 Admission Requirements for STEM Degree Master's Programs: GPA, Prerequisites, and Acceptance Criteria

2027 Admission Requirements for STEM Degree Master's Programs: GPA, Prerequisites, and Acceptance Criteria
2027 Best Online Political Communication Degree Master's Programs for Career Changers

2027 Best Online Political Communication Degree Master's Programs for Career Changers
2027 Cheapest and Shortest Online Forensic Accounting Degree Programs That Pay Well: Cost, Duration, and Salary Outlook

2027 Cheapest and Shortest Online Forensic Accounting Degree Programs That Pay Well: Cost, Duration, and Salary Outlook
2027 MAE vs. MAT vs. EdS vs. EdD: Comparison of Graduate Degrees in Education

2027 MAE vs. MAT vs. EdS vs. EdD: Comparison of Graduate Degrees in Education
2027 Best Online Master’s in Criminal Justice Degree Programs

2027 Best Online Master’s in Criminal Justice Degree Programs
2027 Online Clinical Psychology Degree Programs Costs: Tuition & Fees

2027 Online Clinical Psychology Degree Programs Costs: Tuition & Fees
2027 What Is the Average Cost of a Master’s Degree?

2027 What Is the Average Cost of a Master’s Degree?
2027 Is Demand for Library Science Degree Graduates Growing or Declining?

2027 Is Demand for Library Science Degree Graduates Growing or Declining?
2027 Does a Web Design Degree Require Internships or Clinical Hours?

2027 Does a Web Design Degree Require Internships or Clinical Hours?