D. Ogwu

590 total citations
34 papers, 414 citations indexed

About

D. Ogwu is a scholar working on Agronomy and Crop Science, Epidemiology and Genetics. According to data from OpenAlex, D. Ogwu has authored 34 papers receiving a total of 414 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Agronomy and Crop Science, 10 papers in Epidemiology and 9 papers in Genetics. Recurrent topics in D. Ogwu's work include Reproductive Physiology in Livestock (11 papers), Trypanosoma species research and implications (10 papers) and Genetic and phenotypic traits in livestock (8 papers). D. Ogwu is often cited by papers focused on Reproductive Physiology in Livestock (11 papers), Trypanosoma species research and implications (10 papers) and Genetic and phenotypic traits in livestock (8 papers). D. Ogwu collaborates with scholars based in Nigeria. D. Ogwu's co-authors include E.O. Oyedipe, P.I. Rekwot, V.O. Sekoni, C.O. Njoku, J. Kumi‐Diaka, R. I. S. Agbede, A. K. B. Sackey, C. D. Ezeokoli, K.A.N. Esievo and Salimata Diarra and has published in prestigious journals such as Theriogenology, Veterinary Parasitology and Animal Reproduction Science.

In The Last Decade

D. Ogwu

31 papers receiving 377 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
D. Ogwu Nigeria 9 133 119 108 79 79 34 414
P.I. Rekwot Nigeria 15 287 2.2× 44 0.4× 253 2.3× 68 0.9× 378 4.8× 86 837
Rosangela Poletto Brazil 15 63 0.5× 44 0.4× 111 1.0× 31 0.4× 262 3.3× 23 644
N. Lassoued Tunisia 13 329 2.5× 12 0.1× 260 2.4× 29 0.4× 130 1.6× 36 517
Gertraut Altreuther Germany 15 67 0.5× 35 0.3× 58 0.5× 53 0.7× 128 1.6× 22 499
Simone Silveira Brazil 15 353 2.7× 124 1.0× 26 0.2× 177 2.2× 90 1.1× 38 569
D. Strabel Switzerland 9 90 0.7× 24 0.2× 33 0.3× 18 0.2× 44 0.6× 15 407
G. Tedó Spain 10 31 0.2× 82 0.7× 92 0.9× 8 0.1× 129 1.6× 23 292
Niki C Whitley United States 15 314 2.4× 39 0.3× 165 1.5× 31 0.4× 236 3.0× 49 728
Elif Ergül Ekiz Türkiye 13 36 0.3× 11 0.1× 49 0.5× 30 0.4× 202 2.6× 36 456
T. H. Elsasser United States 14 256 1.9× 18 0.2× 118 1.1× 42 0.5× 153 1.9× 24 569

Countries citing papers authored by D. Ogwu

Since Specialization
Citations

This map shows the geographic impact of D. Ogwu'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 D. Ogwu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. Ogwu more than expected).

Fields of papers citing papers by D. Ogwu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. Ogwu. 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 D. Ogwu. The network helps show where D. Ogwu may publish in the future.

Co-authorship network of co-authors of D. Ogwu

This figure shows the co-authorship network connecting the top 25 collaborators of D. Ogwu. A scholar is included among the top collaborators of D. Ogwu 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 D. Ogwu. D. Ogwu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Oyedipe, E.O., et al.. (2015). Reproduction and Trypanosoma congolense in Nigerian West African Dwarf ewes:I. Effects on the estrous cycle. Obihiro University of Agriculture and Veterinary Medicine Institutional Repository. 1–7. 2 indexed citations
2.
Okoye, Chidozie Nwabuisi, et al.. (2015). Effects of methanolic leaf extract of Telfairia occidentalis (Hook f.) on the reproductive indices of female albino rats. Journal of Veterinary Advances. 4(4). 25–31. 1 indexed citations
3.
Ogwu, D., et al.. (2014). Abortion and its probable cause in gilts experimentally infected with Trypanosoma brucei. Obihiro University of Agriculture and Veterinary Medicine Institutional Repository. 24(1). 26–32. 2 indexed citations
4.
Ogwu, D., et al.. (2011). Hematological and serum biochemical changes in gilts experimentally infected with Trypanosoma brucei.. Veterinarski arhiv. 81(5). 597–609. 26 indexed citations
5.
Ogwu, D., et al.. (2011). Effects of ethanolic extract of Rhynchosia sublobata (Schumach) Meikle on estrous cycle in Wistar rats.. 1(2). 122–127. 4 indexed citations
6.
Oyedipe, E.O., et al.. (2006). Nutrient digestibility of rabbit does in different stages of reproductive cycle under tropical conditions. Journal of Animal Physiology and Animal Nutrition. 91(1-2). 74–82. 3 indexed citations
7.
Ogwu, D., et al.. (2004). Fertility of Bunaji (Zebu) Cows after Treatment with PRID with or without PGF2α. Tropical Animal Health and Production. 36(5). 483–497. 1 indexed citations
8.
Ogwu, D., et al.. (2000). Effects of on pregnancy of Yankasa sheep and the results of homidium chloride chemotherapy. Theriogenology. 54(7). 1033–1040. 8 indexed citations
9.
Rekwot, P.I., D. Ogwu, V.O. Sekoni, & E.O. Oyedipe. (2000). Serum progesterone profiles of zebu cattle (Bos indicus) in relationship to conception and repeat breeding after artificial insemination. Animal Reproduction Science. 63(1-2). 41–51. 11 indexed citations
10.
Rekwot, P.I., D. Ogwu, & E.O. Oyedipe. (2000). Influence of bull biostimulation, season and parity on resumption of ovarian activity of zebu (Bos indicus) cattle following parturition. Animal Reproduction Science. 63(1-2). 1–11. 33 indexed citations
11.
Ogwu, D., et al.. (1999). Reduced Ovulatory and Oestrous Activity in Zebu Heifers Following Trypanosoma vivax Infection. Tropical Animal Health and Production. 31(1). 55–62. 3 indexed citations
12.
Ogwu, D., et al.. (1992). Adrenal and thyroid dysfunctions in experimental trypanosoma congolense infection in cattle. Veterinary Parasitology. 42(1-2). 15–26. 16 indexed citations
13.
Ogwu, D., et al.. (1991). An abattoir survey of female genital disorders of imported camels (Camelus dromedarius) in Kano, Nigeria. British Veterinary Journal. 147(3). 290–292. 7 indexed citations
14.
Ogwu, D. & C.O. Njoku. (1987). Effect of pregnancy on clinical manifestations of bovine trypanosomiasis. Veterinary Parasitology. 24(1-2). 25–33. 7 indexed citations
15.
Ogwu, D., et al.. (1986). Effects of the reproductive status in Zebu heifers on the immunoglobulin M and G levels in bovine Trypanosoma vivax infection. Animal Reproduction Science. 12(3). 179–187. 6 indexed citations
16.
Ogwu, D., et al.. (1986). Effects of experimental infection on first-, second-, and third-trimester pregnancy in heifers. Theriogenology. 25(3). 383–398. 26 indexed citations
17.
Kumi‐Diaka, J., et al.. (1985). Effect of different husbandry systems on the reproductive development of post-weaning ram lambs under tropical conditions. Theriogenology. 23(4). 583–591. 2 indexed citations
18.
Ogwu, D., et al.. (1984). Effects of experimental on fertility of heifers. Theriogenology. 22(6). 625–633. 21 indexed citations
19.
Kumi‐Diaka, J., et al.. (1981). Cryptorchidism and malformations of the scrotum and testes of donkeys. Theriogenology. 15(3). 241–243. 1 indexed citations
20.
Ogwu, D., et al.. (1981). Bovine streptothricosis and reproduction in Northern Nigeria: A case study. Theriogenology. 15(5). 469–475. 4 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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