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D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 63 8543 2449 217 12451

Thomas A. Foglia publications per year

The chart shows the history of publications by Thomas A. Foglia between 1965 and 2012, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Thomas A. Foglia published across 48 years, from 1965 to 2012, averaging 4.6 papers a year. Output peaked at 14 publications in 2000. 4 of the 222 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1965 to 2012. Vertical axis: number of publications, 0 to 14. Peak 14 publications in 2000. 1965: 1 publication 1966: 1 publication 1967: 2 publications 1968: 3 publications 1969: 4 publications 1970: 5 publications 1971: 1 publication 1972: 2 publications 1973: 5 publications 1974: 2 publications 1975: 2 publications 1976: 3 publications 1977: 0 publications 1978: 3 publications 1979: 2 publications 1980: 0 publications 1981: 1 publication 1982: 2 publications 1983: 1 publication 1984: 5 publications 1985: 6 publications 1986: 1 publication 1987: 1 publication 1988: 2 publications 1989: 1 publication 1990: 1 publication 1991: 2 publications 1992: 4 publications 1993: 8 publications 1994: 1 publication 1995: 3 publications 1996: 7 publications 1997: 11 publications 1998: 13 publications 1999: 10 publications 2000: 14 publications 2001: 14 publications 2002: 13 publications 2003: 10 publications 2004: 9 publications 2005: 11 publications 2006: 12 publications 2007: 11 publications 2008: 4 publications 2009: 2 publications 2010: 2 publications 2011: 3 publications 2012: 1 publication
1965 2012

222 publications in total across all disciplines

View publications per year as a table
Thomas A. Foglia: publications per year, 1965 to 2012
Year Publications
1965 1
1966 1
1967 2
1968 3
1969 4
1970 5
1971 1
1972 2
1973 5
1974 2
1975 2
1976 3
1977 0
1978 3
1979 2
1980 0
1981 1
1982 2
1983 1
1984 5
1985 6
1986 1
1987 1
1988 2
1989 1
1990 1
1991 2
1992 4
1993 8
1994 1
1995 3
1996 7
1997 11
1998 13
1999 10
2000 14
2001 14
2002 13
2003 10
2004 9
2005 11
2006 12
2007 11
2008 4
2009 2
2010 2
2011 3
2012 1
Total 222
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Thomas A. Foglia publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Thomas A. Foglia sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 201–220 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 217 publications — 39th percentile

39% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281 217
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Thomas A. Foglia D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Thomas A. Foglia sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 62–63 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 63 D-Index — 54th percentile

54% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834 63
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Thomas A. Foglia is affiliated with the United States Department of Agriculture in the United States. Their professional work is situated within a federal agency that focuses on agricultural research, policy, and programs.

Specific details about Thomas A. Foglia's research focus, including main fields of study, subfields, and primary topics of work, have not been disclosed. Consequently, their scientific specialization and thematic areas within agriculture or related disciplines cannot be further outlined.

There are no available records of published papers, including titles, years of publication, or venues. Similarly, there is no information about frequent co-authors, making it unclear with whom they might have collaborated professionally.

Details on frequent publication venues or book publications are also not present. Any specifics about additional contributions to academic journals, conferences, or publishers remain unspecified.

There is no record of awards or honors received by Thomas A. Foglia, and no data suggests active participation in notable recognitions or accolades.

Overall, Thomas A. Foglia is recognized as a professional affiliated with a governmental body, but publicly available information about their detailed research outputs and scholarly impact is limited.

Best Publications

  • A process model to estimate biodiesel production costs.

    Michael J. Haas;Andrew J. McAloon;Winnie C. Yee;Thomas A. Foglia

  • Lipase-catalyzed production of biodiesel

    Lloyd A. Nelson;Thomas A. Foglia;William N. Marmer

  • In situ alkaline transesterification: An effective method for the production of fatty acid esters from vegetable oils

    Michael J. Haas;Karen M. Scott;William N. Marmer;Thomas A. Foglia

  • Conversion of agricultural feedstock and coproducts into poly(hydroxyalkanoates)

    Daniel K. Y. Solaiman;Richard D. Ashby;Thomas A. Foglia;William N. Marmer

  • Fuel properties and nitrogen oxide emission levels of biodiesel produced from animal fats

    Victor T. Wyatt;Melissa A. Hess;Robert O. Dunn;Thomas A. Foglia

  • Bacterial Poly(Hydroxyalkanoate) Polymer Production from the Biodiesel Co-product Stream

    Richard D. Ashby;Daniel K. Y. Solaiman;Thomas A. Foglia

  • Effect of Antioxidant Addition on NOx Emissions from Biodiesel

    Melissa A. Hess;Michael J. Haas;Thomas A. Foglia;William N. Marmer

  • Lipase-catalysed production of biodiesel fuel from some Nigerian lauric oils.

    R. D. Abigor;P. O. Uadia;T. A. Foglia;M. J. Haas

  • Production of Alkyl Ester as Biodiesel from Fractionated Lard and Restaurant Grease

    Ki-Teak Lee;Thomas A. Foglia;Kyu-Seob Chang

  • Immobilized lipase‐catalysed production of alkyl esters of restaurant grease as biodiesel

    An-Fei Hsu;Kerby Jones;Thomas A. Foglia;William N. Marmer

  • Low-temperature properties of alkyl esters of tallow and grease

    Thomas A. Foglia;Lloyd A. Nelson;Robert O. Dunn;William N. Marmer

  • The microbial production of poly(hydroxyalkanoates) from tallow

    A.-M. Cromwick;T. Foglia;R. W. Lenz

  • Synthesis of short-/medium-chain-length poly(hydroxyalkanoate) blends by mixed culture fermentation of glycerol.

    Richard D. Ashby;Daniel K. Y. Solaiman;Thomas A. Foglia

  • Optimizing production of ethyl esters of grease using 95% ethanol by response surface methodology

    W. H. Wu;T. A. Foglia;W. N. Marmer;J. G. Phillips

  • Enzymatic interesterification of tallow-sunflower oil mixtures

    Thomas A. Foglia;Kimberly Petruso;Stephen H. Feairheller

  • Poly(hydroxyalkanoate) biosynthesis from triglyceride substrates

    R. D. Ashby;T. A. Foglia

  • Production of sophorolipids by Candida bombicola grown on soy molasses as substrate

    Daniel K.Y. Solaiman;Richard D. Ashby;Alberto Nuñez;Thomas A. Foglia

  • Production of biodiesel, lubricants and fuel and lubricant additives

    Thomas A. Foglia;Lloyd A. Nelson;William N. Marmer

  • The General Applicability of in Situ Transesterification for the Production of Fatty Acid Esters from a Variety of Feedstocks

    Michael J. Haas;Karen M. Scott;Thomas A. Foglia;William N. Marmer

  • Quantitation of Neutral Lipid Mixtures Using High Performance Liquid Chromatography with Light Scattering Detection

    Thomas A. Foglia;Kerby C. Jones

Frequent Co-Authors

Pierre Villeneuve
Pierre Villeneuve Montpellier SupAgro
Philip E. Pfeffer
Philip E. Pfeffer Agricultural Research Service
Wenbin Lin
Wenbin Lin Westlake University
Edward T. Samulski
Edward T. Samulski University of North Carolina at Chapel Hill
Casimir C. Akoh
Casimir C. Akoh University of Georgia
Jei-Fu Shaw
Jei-Fu Shaw I-Shou University
Vijay K. Juneja
Vijay K. Juneja United States Department of Agriculture
John K. G. Kramer
John K. G. Kramer Agriculture and Agriculture-Food Canada
Gerrit Eggink
Gerrit Eggink Wageningen University & Research
Richard A. Gross
Richard A. Gross Rensselaer Polytechnic Institute

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