D N Ward

1.0k total citations
36 papers, 844 citations indexed

About

D N Ward is a scholar working on Molecular Biology, Agronomy and Crop Science and Reproductive Medicine. According to data from OpenAlex, D N Ward has authored 36 papers receiving a total of 844 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Molecular Biology, 11 papers in Agronomy and Crop Science and 10 papers in Reproductive Medicine. Recurrent topics in D N Ward's work include Reproductive Physiology in Livestock (11 papers), Hypothalamic control of reproductive hormones (8 papers) and Growth Hormone and Insulin-like Growth Factors (7 papers). D N Ward is often cited by papers focused on Reproductive Physiology in Livestock (11 papers), Hypothalamic control of reproductive hormones (8 papers) and Growth Hormone and Insulin-like Growth Factors (7 papers). D N Ward collaborates with scholars based in United States. D N Ward's co-authors include George R. Bousfield, William T. Moore, H Sugino, B. Daniel Burleigh, Mario Ascoli, Lynda Donaldson, S. Glenn, G. T. ROSS, J. L. VAITUKAITIS and LEO E. REICHERT and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Endocrinology.

In The Last Decade

D N Ward

36 papers receiving 788 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 N Ward United States 19 340 310 232 194 182 36 844
P. Rathnam United States 16 260 0.8× 247 0.8× 136 0.6× 77 0.4× 211 1.2× 34 727
C.H. Spilman United States 19 249 0.7× 225 0.7× 213 0.9× 155 0.8× 108 0.6× 60 995
T. Tsuruhara United States 17 703 2.1× 512 1.7× 233 1.0× 252 1.3× 537 3.0× 32 1.6k
H.‐O. Hoppen Germany 17 140 0.4× 138 0.4× 250 1.1× 209 1.1× 127 0.7× 58 851
Ria B. Oonk Netherlands 11 270 0.8× 211 0.7× 97 0.4× 233 1.2× 231 1.3× 13 720
Harry Lipner United States 15 251 0.7× 125 0.4× 173 0.7× 117 0.6× 160 0.9× 47 737
Basudev Shome United States 12 183 0.5× 324 1.0× 71 0.3× 87 0.4× 277 1.5× 14 773
Robert M. Riehl United States 14 461 1.4× 616 2.0× 45 0.2× 242 1.2× 162 0.9× 32 1.3k
Rosemary C. Bonney United Kingdom 14 215 0.6× 191 0.6× 93 0.4× 282 1.5× 176 1.0× 16 710
C. Wang United States 10 385 1.1× 172 0.6× 96 0.4× 189 1.0× 166 0.9× 14 796

Countries citing papers authored by D N Ward

Since Specialization
Citations

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

Fields of papers citing papers by D N Ward

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D N Ward

This figure shows the co-authorship network connecting the top 25 collaborators of D N Ward. A scholar is included among the top collaborators of D N Ward 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 N Ward. D N Ward 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.
Bousfield, George R. & D N Ward. (1992). Reduction and reoxidation of equine gonadotropin alpha-subunits.. Endocrinology. 131(6). 2986–2998. 8 indexed citations
2.
Gordon, Wayne L., George R. Bousfield, & D N Ward. (1989). Comparative binding of FSH to chicken and rat testis. Journal of Endocrinological Investigation. 12(6). 383–392. 13 indexed citations
3.
Bousfield, George R. & D N Ward. (1988). Selective proteolysis of ovine lutropin or its beta subunit by endoproteinase Arg-C. Properties of the Arg beta 43 cleaved hormone.. Journal of Biological Chemistry. 263(25). 12602–12607. 28 indexed citations
4.
Sugino, H, George R. Bousfield, William T. Moore, & D N Ward. (1987). Structural studies on equine glycoprotein hormones. Amino acid sequence of equine chorionic gonadotropin beta-subunit.. Journal of Biological Chemistry. 262(18). 8603–8609. 72 indexed citations
5.
Moore, William T. & D N Ward. (1980). Pregnant mare serum gonadotropin. An in vitro biological characterization of the lutropin-follitropin dual activity.. Journal of Biological Chemistry. 255(14). 6930–6936. 54 indexed citations
6.
Moore, William T. & D N Ward. (1980). Pregnant mare serum gonadotropin. Rapid chromatographic procedures for the purification of intact hormone and isolation of subunits.. Journal of Biological Chemistry. 255(14). 6923–6929. 34 indexed citations
7.
Bullock, David W., et al.. (1979). Progesterone-induced secretory protein. NH2-Terminal sequence of pre-uteroglobin.. Journal of Biological Chemistry. 254(5). 1580–1585. 19 indexed citations
8.
Burleigh, B. Daniel, et al.. (1978). Photocoupling of the subunits of ovine lutropin using a specific aryl azide derivative of the beta subunit.. Journal of Biological Chemistry. 253(20). 7179–7185. 20 indexed citations
9.
Ascoli, Mario, et al.. (1977). Isolation and recombination of ovine lutropin subunits with complete recovery of biological activity.. Journal of Biological Chemistry. 252(15). 5280–5286. 29 indexed citations
10.
Ward, D N, et al.. (1977). Effects of beta subunit acylation on lutropin receptor site binding.. Journal of Biological Chemistry. 252(2). 522–527. 11 indexed citations
11.
Burleigh, B. Daniel, et al.. (1976). Reaction of tetranitromethane with lutropin, oxytocin, and vasopressin.. Journal of Biological Chemistry. 251(2). 308–315. 39 indexed citations
12.
13.
Jacobs, Maryce M. & D N Ward. (1976). Studies on the Isolation and Chemical Properties of Porcine Follicle-Stimulating Hormone. Experimental Biology and Medicine. 151(3). 568–570. 3 indexed citations
14.
Jacobs, M. & D N Ward. (1973). A Systematic Analysis of the hCG Augmentation Assay for Follicle Stimulating Hormone. Experimental Biology and Medicine. 144(1). 106–109. 3 indexed citations
15.
Johnson, Alan M., John A. Wilhelm, D N Ward, & L.S. Hnilica. (1973). The composition of sea urchin sperm and embryo histones. Biochimica et Biophysica Acta (BBA) - Protein Structure. 295(1). 140–149. 18 indexed citations
16.
VAITUKAITIS, J. L., G. T. ROSS, LEO E. REICHERT, & D N Ward. (1972). Immunologic Basis for Within and Between Species Cross-Reactivity of Luteinizing Hormone. Endocrinology. 91(5). 1337–1342. 47 indexed citations
17.
Nahm, Hyun S., et al.. (1971). The amino acid sequence of the S-aminoethylated ovine luteinizing hormone s-subunit (LH- ).. PubMed. 2(2). 168–76. 3 indexed citations
18.
Lipscomb, H. S., et al.. (1968). The syndrome of inappropriate secretion of antidiuretic hormone: a case report and characterization of an antidiuretic hormone-like material isolated from an oat cell carcinoma of the lung.. PubMed. 28(2). 378–83. 21 indexed citations
19.
Guillemin, Roger, et al.. (1965). Further Purification of TSH-Releasing Factor (TRF) from Sheep Hypothalamic Tissues, with Observations on the Amino Acid Composition.. Experimental Biology and Medicine. 118(4). 1132–1137. 22 indexed citations
20.
Ward, D N & Vincent du Vigneaud. (1956). STUDIES ON THE PURIFICATION OF LYSINE VASOPRESSIN FROM HOG PITUITARY GLANDS. Journal of Biological Chemistry. 222(2). 951–958. 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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