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D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Animal Science and Veterinary 39 1323 390 94 4938

C.E. Polan publications per year

The chart shows the history of publications by C.E. Polan between 1964 and 2003, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. C.E. Polan published across 40 years, from 1964 to 2003, averaging 2.6 papers a year. Output peaked at 7 publications in 1970. 3 of the 102 publications appeared in the last two years.

No. of publications
2 4 6
Bar chart. Horizontal axis: year, 1964 to 2003. Vertical axis: number of publications, 0 to 7. Peak 7 publications in 1970. 1964: 1 publication 1965: 0 publications 1966: 0 publications 1967: 4 publications 1968: 5 publications 1969: 6 publications 1970: 7 publications 1971: 2 publications 1972: 4 publications 1973: 0 publications 1974: 4 publications 1975: 2 publications 1976: 2 publications 1977: 4 publications 1978: 3 publications 1979: 4 publications 1980: 1 publication 1981: 1 publication 1982: 1 publication 1983: 3 publications 1984: 7 publications 1985: 4 publications 1986: 3 publications 1987: 2 publications 1988: 3 publications 1989: 1 publication 1990: 5 publications 1991: 3 publications 1992: 1 publication 1993: 1 publication 1994: 2 publications 1995: 2 publications 1996: 1 publication 1997: 3 publications 1998: 1 publication 1999: 0 publications 2000: 5 publications 2001: 1 publication 2002: 1 publication 2003: 2 publications
1964 2003

102 publications in total across all disciplines

View publications per year as a table
C.E. Polan: publications per year, 1964 to 2003
Year Publications
1964 1
1965 0
1966 0
1967 4
1968 5
1969 6
1970 7
1971 2
1972 4
1973 0
1974 4
1975 2
1976 2
1977 4
1978 3
1979 4
1980 1
1981 1
1982 1
1983 3
1984 7
1985 4
1986 3
1987 2
1988 3
1989 1
1990 5
1991 3
1992 1
1993 1
1994 2
1995 2
1996 1
1997 3
1998 1
1999 0
2000 5
2001 1
2002 1
2003 2
Total 102
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C.E. Polan 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 C.E. Polan 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, 94–98 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: 94 publications — 23rd percentile

23% 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 94
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
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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C.E. Polan 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 C.E. Polan 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, 39 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: 39 D-Index — 61st percentile

61% 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 39
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
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

C.E. Polan is affiliated with Virginia Tech in the United States. Their academic profile demonstrates an association with this institution, which is noted for its diverse research initiatives across numerous fields.

There are no recorded recent papers or a catalog of published works available for C.E. Polan. Additionally, data regarding frequent co-authors or common publication venues is not present, indicating either a limited publication record or unavailable metadata.

The scientist's main fields of study, subfields, and specific topics of research are also not listed, which restricts insights into their particular academic focus or areas of specialization.

No records exist of book publications or awards granted to C.E. Polan. This includes any distinctions or honors that may have been conferred for scholarly achievements.

Based on the available information, C.E. Polan remains identified as active, with no indication of being deceased.

Best Publications

  • Electrophoretic Analysis of Ruminal Degradability of Corn Proteins

    D. Romagnolo;C.E. Polan;W.E. Barbeau

  • Free Stall and Feed Bunk Requirements Relative to Behavior, Production and Individual Feed Intake in Dairy Cows

    T.H. Friend;C.E. Polan;M.L. McGilliard

  • Responses of dairy cows to supplemental rumen-protected forms of methionine and lysine

    Carl E. Polan;K.A. Cummins;C.J. Sniffen;T.V. Muscato

  • Social Rank, Feeding Behavior, and Free Stall Utilization by Dairy Cattle

    T.H. Friend;C.E. Polan

  • Influence of Administered Indigenous Microorganisms on Uptake of [Iodine-125] γ-Globulin In Vivo by Intestinal Segments of Neonatal Calves

    R.E. James;C.E. Polan;K.A. Cummins

  • Adrenal Glucocorticoid Response to Exogenous Adrenocorticotropin Mediated by Density and Social Disruption in Lactating Cows

    T.H. Friend;C.E Polan;F.C. Gwazdauskas;C.W. Heald

  • Intake, Site, and Extent of Nutrient Digestion of Lactating Cows Grazing Pasture

    Paolo Berzaghi;Jh Herbein;Ce Polan

  • Effect of dietary soybean meal and fish meal on protein digesta flow in Holstein cows during early and midlactation.

    E. Zerbini;Carl E. Polan;J.H. Herbein

  • Change in Adrenal Response from Free Stall Competition

    T.H. Friend;F.G. Gwazdauskas;C.E. Polan

  • Trans18:1 and 18:2 isomers in blood plasma and milk fat of grazing cows fed a grain supplement containing solvent-extracted or mechanically extracted soybean meal.

    J.J. Loor;J.H. Herbein;C.E. Polan

  • Methionine Hydroxy Analog: Varying Levels for Lactating Cows

    C.E. Polan;P.T. Chandler;C.N. Miller

  • Evaluation of Barley Silage Harvested at Boot and Soft Dough Stages

    Y.M. Acosta;C.C. Stallings;C.E. Polan;C.N. Miller

  • Production Responses of Dairy Cows Fed Various Amounts of Rumen-Protected Methionine and Lysine

    J.A. Rogers;S.B. Peirce-Sandner;A.M. Papas;C.E. Polan

  • Ruminal Disappearance of Crude Protein and Dry Matter in Feeds and Combined Effects in Formulated Rations

    J.E. Nocek;K.A. Cummins;C.E. Polan

  • Influence of Ration Physical Form and Nitrogen Availability on Ruminal Morphology of Growing Bull Calves

    James E. Nocek;C. William Heald;Carl E. Polan

  • Corn gluten meal or dried brewers grains as partial replacement for soybean meal in the diet of Holstein cows.

    G. Cozzi;C.E. Polan

  • Effects of high dietary potassium intake on the metabolism of magnesium by sheep.

    G. L. Newton;J. P. Fontenot;R. E. Tucker;C. E. Polan

  • Protein Preservation and Ruminal Degradation of Ensiled Forage Treated with Heat, Formic Acid, Ammonia, or Microbial Inoculant

    C.E. Polan;D.E. Stieve;J.L. Garrett

  • Biohydrogenation of unsaturated fatty acids in continuous culture fermenters during digestion of orchardgrass or red clover with three levels of ground corn supplementation.

    J. J. Loor;W. H. Hoover;T. K. Miller-Webster;J. H. Herbein

  • Ruminal degradation of dried brewers grains, wet brewers grains, and soybean meal.

    L.E. Armentano;L.E. Armentano;T.A. Herrington;T.A. Herrington;C.E. Polan;C.E. Polan;A.J. Moe;A.J. Moe

  • Postprandial blood glucose and insulin in cows fed high grain.

    B.F. Jenny;C.E. Polan

  • Supplementing pasture to lactating Holsteins fed a total mixed ration diet.

    F.D. Soriano;C.E. Polan;C.N. Miller

  • Varying Levels of Urea for Dairy Cows Fed Corn Silage as the Only Forage

    J.T. Huber;R.A. Sandy;C.E. Polan;H.T. Bryant

  • Milk Production Response to Diets Supplemented with Dried Brewers Grains, Wet Brewers Grains, or Soybean Meal

    C.E. Polan;T.A. Herrington;W.A. Wark;L.E. Armentano

Frequent Co-Authors

J.H. Herbein
J.H. Herbein Virginia Tech
Giulio Cozzi
Giulio Cozzi University of Padua
J.N. Spain
J.N. Spain University of Missouri
Juan J. Loor
Juan J. Loor University of Illinois at Urbana-Champaign
Charles J. Sniffen
Charles J. Sniffen Cornell University
J.T. Huber
J.T. Huber Natural Resources Canada
Randy D. Shaver
Randy D. Shaver University of Wisconsin–Madison
James D. Ferguson
James D. Ferguson University of Pennsylvania
J.H. Clark
J.H. Clark University of Illinois at Urbana-Champaign
M.L. McGilliard
M.L. McGilliard Virginia Tech

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