William J. Callahan

1.4k total citations
57 papers, 512 citations indexed

About

William J. Callahan is a scholar working on History, Demography and Conservation. According to data from OpenAlex, William J. Callahan has authored 57 papers receiving a total of 512 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in History, 16 papers in Demography and 10 papers in Conservation. Recurrent topics in William J. Callahan's work include Historical Studies in Latin America (16 papers), Historical Studies on Spain (16 papers) and Historical Art and Architecture Studies (10 papers). William J. Callahan is often cited by papers focused on Historical Studies in Latin America (16 papers), Historical Studies on Spain (16 papers) and Historical Art and Architecture Studies (10 papers). William J. Callahan collaborates with scholars based in United States, Canada and Kazakhstan. William J. Callahan's co-authors include Richard L. Remmele, Sampathkumar Krishnan, Paul J. Davis, Richard Herr, José Antonio Maravall, D. A. Brading, Henry Kamen, B. B. Hicks, David Higgs and J. R. Whetstone and has published in prestigious journals such as Atmospheric chemistry and physics, Pharmaceutical Research and Journal of Pharmaceutical Sciences.

In The Last Decade

William J. Callahan

54 papers receiving 438 citations

Peers

William J. Callahan

HISTO

SPS

GPC

PSIR

Peter Hayes United States

Daniel D. Arreola United States

Eric J. Thompson United States

Rhoads Murphey United States

Morris Low Australia

Penelope Canan United States

Kathryn Robinson Australia

Richard Brinsley Sheridan United States

Robert B. Marks United States

Victoria Victoria India

Peter Hayes United States

William J. Callahan

33 ×0.3

HISTO

8 ×0.1

236 ×3.5

SPS

24 ×0.4

GPC

151 ×2.6

PSIR

Citations per year, relative to William J. Callahan William J. Callahan (= 1×) peers Peter Hayes

Countries citing papers authored by William J. Callahan

Since Specialization

Citations

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

Fields of papers citing papers by William J. Callahan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William J. Callahan. 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 William J. Callahan. The network helps show where William J. Callahan may publish in the future.

Co-authorship network of co-authors of William J. Callahan

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

All Works

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20 of 20 papers shown

Karion, A., William J. Callahan, Michael Stock, et al.. (2020). Greenhouse gas observations from the Northeast Corridor tower network. Earth system science data. 12(1). 699–717. 38 indexed citations

Davis, Paul J., et al.. (2016). Workplace diversity management in Australia. Equality Diversity and Inclusion An International Journal. 35(2). 81–98. 43 indexed citations

Callahan, William J.. (2014). New Perspectives on the Spanish Civil War: The Gomá Archive. The Catholic historical review. 100(4). 792–799. 1 indexed citations

Remmele, Richard L., Sampathkumar Krishnan, & William J. Callahan. (2012). Development of Stable Lyophilized Protein Drug Products. Current Pharmaceutical Biotechnology. 13(3). 471–496. 55 indexed citations

Hicks, B. B., et al.. (2011). Urban Turbulence in Space and in Time. Journal of Applied Meteorology and Climatology. 51(2). 205–218. 15 indexed citations

Remmele, Richard L., William J. Callahan, Sampathkumar Krishnan, et al.. (2005). Active dimer of Epratuzumab provides insight into the complex nature of an antibody aggregate. Journal of Pharmaceutical Sciences. 95(1). 126–145. 44 indexed citations

Callahan, William J.. (2003). La Iglesia Católica en España: (1875-2002). 143–144. 6 indexed citations

Callahan, William J.. (2002). Moralidad católica y cambio económico. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas). 19–28. 1 indexed citations

Callahan, William J., et al.. (2001). Sodium Chloride Enhances the Storage and Conformational Stability of BDNF and PEG-BDNF. Pharmaceutical Research. 18(3). 261–266. 14 indexed citations

10.

Callahan, William J.. (2001). Confraternities and Brotherhoods in Spain, 1500-1800. 12(1). 17–25. 1 indexed citations

11.

Callahan, William J. & D. A. Brading. (1992). The First America: The Spanish Monarchy, Creole Patriots and the Liberal State, 1492-1867.. Eighteenth-Century Studies. 25(3). 421–421. 25 indexed citations

12.

Callahan, William J. & Richard Herr. (1991). Rural Change and Royal Finances in Spain at the End of the Old Regime. The Journal of Interdisciplinary History. 22(1). 130–130. 3 indexed citations

13.

Callahan, William J.. (1990). Response to urbanization: Madrid and Barcelona, 1850-1930. Hispania Sacra. 42(86). 445–451. 1 indexed citations

14.

Callahan, William J., et al.. (1989). Iglesia, poder y sociedad en España: 1750-1874. Virtual Defense Library (Ministerio de Defensa). 2 indexed citations

15.

Herr, Richard & William J. Callahan. (1985). Church, Politics, and Society in Spain, 1750-1874. The American Historical Review. 90(3). 705–705. 25 indexed citations

16.

Callahan, William J. & Carla Rahn Phillips. (1980). Ciudad Real, 1500-1750: Growth, Crisis, and Readjustment in the Spanish Economy.. Hispanic American Historical Review. 60(1). 107–107. 4 indexed citations

17.

Callahan, William J.. (1978). Caridad sociedad y economía en el siglo XVIII. Moneda y crédito. 65. 4 indexed citations

18.

Callahan, William J.. (1972). La política económica y las manufacturas del Estado en el siglo XVIII. 5–17. 1 indexed citations

19.

Callahan, William J. & Allan L. Simon. (1966). Posterior mediastinal hemangioma associated with vertebral body hemangioma. Journal of Thoracic and Cardiovascular Surgery. 51(2). 283–285. 1 indexed citations

20.

Callahan, William J. & John D. Martz. (1965). The Dynamics of Change in Latin American Politics. International Journal Canada s Journal of Global Policy Analysis. 20(4). 590–590. 6 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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