David Welkie

968 total citations
22 papers, 711 citations indexed

About

David Welkie is a scholar working on Surfaces, Coatings and Films, Molecular Biology and Electrical and Electronic Engineering. According to data from OpenAlex, David Welkie has authored 22 papers receiving a total of 711 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surfaces, Coatings and Films, 7 papers in Molecular Biology and 7 papers in Electrical and Electronic Engineering. Recurrent topics in David Welkie's work include Electron and X-Ray Spectroscopy Techniques (7 papers), Microbial Community Ecology and Physiology (6 papers) and Algal biology and biofuel production (6 papers). David Welkie is often cited by papers focused on Electron and X-Ray Spectroscopy Techniques (7 papers), Microbial Community Ecology and Physiology (6 papers) and Algal biology and biofuel production (6 papers). David Welkie collaborates with scholars based in United States, France and South Korea. David Welkie's co-authors include Susan S. Golden, David M. Stevenson, Paul J. Weimer, Spencer Diamond, Benjamin E. Rubin, M. G. Lagally, M. G. Lagally, Ashley Shade, Chin H. Wu and Katherine D. McMahon and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Bacteriology and PLoS Genetics.

In The Last Decade

David Welkie

22 papers receiving 695 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
David Welkie United States 13 338 198 154 94 84 22 711
Kang Li China 13 294 0.9× 61 0.3× 125 0.8× 20 0.2× 9 0.1× 45 633
Zhong Fang Singapore 8 134 0.4× 128 0.6× 77 0.5× 13 0.1× 10 0.1× 32 508
V. Sarafis Australia 18 117 0.3× 71 0.4× 33 0.2× 7 0.1× 40 0.5× 38 760
Winfried S. Peters United States 26 572 1.7× 63 0.3× 23 0.1× 35 0.4× 23 0.3× 81 1.8k
Charles E. Bracker United States 22 1.2k 3.5× 58 0.3× 67 0.4× 12 0.1× 13 0.2× 39 1.8k
C. A. Taylor United States 12 96 0.3× 184 0.9× 7 0.0× 18 0.2× 31 0.4× 49 639
Shuaiqi Guo Canada 14 236 0.7× 262 1.3× 30 0.2× 5 0.1× 21 0.3× 38 681
Martin Kammer Germany 9 98 0.3× 48 0.2× 17 0.1× 43 0.5× 37 0.4× 16 636
Jianxin Zhong China 15 234 0.7× 158 0.8× 179 1.2× 10 0.1× 3 0.0× 39 1.1k
Howland D. T. Jones United States 15 428 1.3× 103 0.5× 478 3.1× 3 0.0× 5 0.1× 35 1.1k

Countries citing papers authored by David Welkie

Since Specialization
Citations

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

Fields of papers citing papers by David Welkie

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of David Welkie

This figure shows the co-authorship network connecting the top 25 collaborators of David Welkie. A scholar is included among the top collaborators of David Welkie 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 David Welkie. David Welkie 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.
Welkie, David, Benjamin E. Rubin, Yong‐Gang Chang, et al.. (2018). Genome-wide fitness assessment during diurnal growth reveals an expanded role of the cyanobacterial circadian clock protein KaiA. Proceedings of the National Academy of Sciences. 115(30). E7174–E7183. 48 indexed citations
2.
Rubin, Benjamin E., TuAnh N. Huynh, David Welkie, et al.. (2018). High-throughput interaction screens illuminate the role of c-di-AMP in cyanobacterial nighttime survival. PLoS Genetics. 14(4). e1007301–e1007301. 34 indexed citations
3.
Welkie, David, Benjamin E. Rubin, Spencer Diamond, et al.. (2018). A Hard Day’s Night: Cyanobacteria in Diel Cycles. Trends in Microbiology. 27(3). 231–242. 84 indexed citations
4.
Broddrick, Jared T., David Welkie, Denis Jallet, et al.. (2018). Predicting the metabolic capabilities of Synechococcus elongatus PCC 7942 adapted to different light regimes. Metabolic Engineering. 52. 42–56. 32 indexed citations
5.
Broddrick, Jared T., Benjamin E. Rubin, David Welkie, et al.. (2016). Unique attributes of cyanobacterial metabolism revealed by improved genome-scale metabolic modeling and essential gene analysis. Proceedings of the National Academy of Sciences. 113(51). 95 indexed citations
6.
Welkie, David, Byung-Hoo Lee, & Louis A. Sherman. (2015). Altering the Structure of Carbohydrate Storage Granules in the Cyanobacterium Synechocystis sp. Strain PCC 6803 through Branching-Enzyme Truncations. Journal of Bacteriology. 198(4). 701–710. 10 indexed citations
7.
Welkie, David, Xiaohui Zhang, Ronald C. Taylor, et al.. (2014). Transcriptomic and proteomic dynamics in the metabolism of a diazotrophic cyanobacterium, Cyanothece sp. PCC 7822 during a diurnal light–dark cycle. BMC Genomics. 15(1). 1185–1185. 15 indexed citations
8.
Welkie, David, Debra M. Sherman, William Chrisler, Galya Orr, & Louis A. Sherman. (2013). Analysis of carbohydrate storage granules in the diazotrophic cyanobacterium Cyanothece sp. PCC 7822. Photosynthesis Research. 118(1-2). 25–36. 13 indexed citations
9.
Shade, Ashley, Jordan S. Read, David Welkie, et al.. (2011). Resistance, resilience and recovery: aquatic bacterial dynamics after water column disturbance. Environmental Microbiology. 13(10). 2752–2767. 127 indexed citations
10.
Welkie, David, David M. Stevenson, & Paul J. Weimer. (2009). ARISA analysis of ruminal bacterial community dynamics in lactating dairy cows during the feeding cycle. Anaerobe. 16(2). 94–100. 112 indexed citations
11.
Becker, C. H., et al.. (1992). Photoionization of sputtered neutrals for reliable and sensitive depth profiles. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 10(1). 380–384. 8 indexed citations
12.
Welkie, David, S. Daiser, & Christopher H. Becker. (1990). Prospects for quantitative chemical mapping of surfaces using the ‘surface analysis by laser ionization’ (SALI) technique. Vacuum. 41(7-9). 1665–1668. 5 indexed citations
13.
Welkie, David. (1988). A spin polarization analyzer attachment to a scanning auger microprobe. Surface and Interface Analysis. 11(12). 605–610. 2 indexed citations
14.
Welkie, David & R. Gerlach. (1982). Comparison of the theoretical detection capabilities of SIMS and AES for microanalysis. Journal of Vacuum Science and Technology. 20(4). 1064–1067. 7 indexed citations
15.
Lagally, M. G. & David Welkie. (1981). Defect structures at solid surfaces. Surface and Interface Analysis. 3(1). 8–11. 1 indexed citations
16.
Welkie, David, et al.. (1981). LEED investigation of extended defects at the surface of Ge films grown epitaxially on GaAs(110). Journal of Vacuum Science and Technology. 19(3). 323–330. 11 indexed citations
17.
Welkie, David, et al.. (1981). Summary Abstract: Low‐energy electron diffraction study of the surface‐defect structure of Ge grown epitaxially on GaAs(110). Journal of Vacuum Science and Technology. 18(3). 802–803. 4 indexed citations
18.
Lagally, M. G., Toh‐Ming Lu, & David Welkie. (1980). Surface defects and thermodynamics of chemisorbed layers. Journal of Vacuum Science and Technology. 17(1). 223–230. 17 indexed citations
19.
Welkie, David, M. G. Lagally, & R. L. Palmer. (1980). Low-energy electron diffraction study of the surface defect structure of Ag (111) epitaxially grown on mica. Journal of Vacuum Science and Technology. 17(1). 453–457. 16 indexed citations
20.
Welkie, David & M. G. Lagally. (1979). Investigation of the instrument response of a vidicon-based low-energy electron diffraction system. Applications of Surface Science. 3(2). 272–292. 22 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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