Professor Valentine Udoh James

Department of Biology, Earth and Environmental Science

College of Science, Technology and Business

Pennsylvania Western University, Clarion, USA

Professor of Environmental Management, Planning and Policy

Email: [email protected]

Qualifications

1984 Ph.D., Urban and Regional Science, Texas A & M University, USA

1981 M.A., Environmental Science, Governors State University, USA

1979 B.S., Biology, Tusculum College, USA

Publications (Selected)

1. Brandt, T., Frangiosa, T., Biggar, V., Taylor, A., Valentine, J., Keller, B., Price, M., DeMuro, C., Abler, V. (2022) Symptoms and Treatment Needs of People with Dementia-Related Psychosis: A Mixed-Methods Study of the Patient Experience. CLINICAL GERONTOLOGIST. Volume 45, Issue 3. Page 681-695. DOI 10.1080/07317115.2021.1957050
2. Tambuyzer, E., Vandendriessche, B., Austin, C.P. et al. Therapies for rare diseases: therapeutic modalities, progress and challenges ahead. Nat Rev Drug Discov 19, 93–111 (2020). https://doi.org/10.1038/s41573-019-0049-9
3. Valentine, J.W. and Jablonski, D. (2015), A twofold role for global energy gradients in marine biodiversity trends. J. Biogeogr., 42: 997-1005. https://doi.org/10.1111/jbi.12515
4. Tomašových, A., Jablonski, D., Berke, S.K., Krug, A.Z. and Valentine, J.W. (2015), Latitudinal gradients in geographic range size. Global Ecology and Biogeography, 24: 157-167. https://doi.org/10.1111/geb.12242
5. Valentine, J., Marshall, C. (2015). Fossil and Transcriptomic Perspectives on the Origins and Success of Metazoan Multicellularity. In: Ruiz-Trillo, I., Nedelcu, A. (eds) Evolutionary Transitions to Multicellular Life. Advances in Marine Genomics, vol 2. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-9642-2_2
6. Berke SK, Jablonski D, Krug AZ, Valentine JW (2014) Origination and Immigration Drive Latitudinal Gradients in Marine Functional Diversity. PLoS ONE 9(7): e101494. https://doi.org/10.1371/journal.pone.0101494
7. Valentine, J. W, Thomson, Keith S. (2014) Animal evolution-AccessScience from McGraw-Hill Education. http://dx.doi.org/10.1036/1097-8542.035500 (http://dx.doi.org/10.1036/1097-8542.035500)
8. D. Jablonski, C.L. Belanger, S.K. Berke, S. Huang, A.Z. Krug, K. Roy, A. Tomasovych, & J.W. Valentine (2013) Out of the tropics, but how? Fossils, bridge species, and thermal ranges in the dynamics of the marine latitudinal diversity gradient, Proc. Natl. Acad. Sci. U.S.A. 110 (26) 10487-10494, https://doi.org/10.1073/pnas.1308997110.
9. Valentine JW, Jablonski D, Krug AZ, Berke SK. The sampling and estimation of marine paleodiversity patterns: implications of a Pliocene model. Paleobiology. 2013;39(1):1-20. doi:10.1666/0094-8373-39.1.1
10. C.L. Belanger, D. Jablonski, K. Roy, S.K. Berke, A.Z. Krug, & J.W. Valentine, Global environmental predictors of benthic marine biogeographic structure, Proc. Natl. Acad. Sci. U.S.A. 109 (35) 14046-14051, https://doi.org/10.1073/pnas.1212381109 (2012).
11. Valentine, J.W. (2011), A zeroeth biological law? A review of Biology's First Law, by Daniel W. McShea and Robert N. Brandon. Evolution & Development, 13: 116-117. https://doi.org/10.1111/j.1525-142X.2010.00461.x
12. Harnik Paul G., Jablonski David, Krug Andrew Z. and Valentine James W. 2010Genus age, provincial area and the taxonomic structure of marine faunasProc. R. Soc. B.2773427–3435. http://doi.org/10.1098/rspb.2010.0628
13. VALENTINE, J.W. and JABLONSKI, D. (2010), Origins of marine patterns of biodiversity: some correlates and applications. Palaeontology, 53: 1203-1210. https://doi.org/10.1111/j.1475-4983.2010.01005.x
14. P. H. Gleick et al. ,Climate Change and the Integrity of Science.Science328,689-690(2010).DOI:10.1126/science.328.5979.689
15. Charles R. Marshall, James W. Valentine, THE IMPORTANCE OF PREADAPTED GENOMES IN THE ORIGIN OF THE ANIMAL BODYPLANS AND THE CAMBRIAN EXPLOSION, Evolution, Volume 64, Issue 5, 1 May 2010, Pages 1189–1201, https://doi.org/10.1111/j.1558-5646.2009.00908.x
16. Valentine, J. (2009). 19. The Infusion of Biology into Paleontological Research. In D. Sepkoski & M. Ruse (Ed.), The Paleobiological Revolution: Essays on the Growth of Modern Paleontology (pp. 385-397). Chicago: University of Chicago Press. https://doi.org/10.7208/9780226748597-021
17. Roy Kaustuv, Hunt Gene, Jablonski David, Krug Andrew Z and Valentine James W 2009A macroevolutionary perspective on species range limitsProc. R. Soc. B.2761485–1493. http://doi.org/10.1098/rspb.2008.1232
18. Andrew Z. Krug et al. ,Signature of the End-Cretaceous Mass Extinction in the Modern Biota.Science323,767-771(2009).DOI:10.1126/science.1164905
19. Krug Andrew Z, Jablonski David and Valentine James W 2008Species–genus ratios reflect a global history of diversification and range expansion in marine bivalvesProc. R. Soc. B.2751117–1123. http://doi.org/10.1098/rspb.2007.1729
20. Valentine, J. W., Jablonski, D., Krug, A. Z., & Roy, K. (2008). Incumbency, diversity, and latitudinal gradients. Paleobiology, 34(2), 169–178. doi:10.1666/0094-8373(2008)034[0169:IDALG]2.0.CO;2

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