J. S. Lewis

672 total citations · 1 hit paper
27 papers, 446 citations indexed

About

J. S. Lewis is a scholar working on Spectroscopy, Electronic, Optical and Magnetic Materials and Materials Chemistry. According to data from OpenAlex, J. S. Lewis has authored 27 papers receiving a total of 446 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Spectroscopy, 14 papers in Electronic, Optical and Magnetic Materials and 9 papers in Materials Chemistry. Recurrent topics in J. S. Lewis's work include Molecular spectroscopy and chirality (15 papers), Liquid Crystal Research Advancements (13 papers) and Advanced NMR Techniques and Applications (12 papers). J. S. Lewis is often cited by papers focused on Molecular spectroscopy and chirality (15 papers), Liquid Crystal Research Advancements (13 papers) and Advanced NMR Techniques and Applications (12 papers). J. S. Lewis collaborates with scholars based in Canada and United States. J. S. Lewis's co-authors include Young‐Jin Cha, E. Tomchuk, E. Bock, Rahmat Ali, Oral Büyüköztürk, Jongho Kim, Ronald Y. Dong, H. M. Hutton, R. S. Nyholm and R. D. Peacock and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Scientific Reports.

In The Last Decade

J. S. Lewis

27 papers receiving 425 citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Deep learning-based structural health monitoring

2024 138 citations Young‐Jin Cha, Rahmat Ali et al. Automation in Construction profile →

Peers

Countries citing papers authored by J. S. Lewis

Since Specialization

Citations

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

Fields of papers citing papers by J. S. Lewis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. S. Lewis

This figure shows the co-authorship network connecting the top 25 collaborators of J. S. Lewis. A scholar is included among the top collaborators of J. S. Lewis 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 J. S. Lewis. J. S. Lewis 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

#	Work	Indexed citations
1	Deep learning-based structural health monitoring breakdown → 2024 ·Automation in Construction ·Young‐Jin Cha, Rahmat Ali, J. S. Lewis, Oral Büyüköztürk	138
2	Dual encoder–decoder-based deep polyp segmentation network for colonoscopy images 2023 ·Scientific Reports ·J. S. Lewis, Young‐Jin Cha, Jongho Kim	72
3	A Carbon-13 Study of Conformation and Order in 50.7 and 50.7-d₁ 1991 ·Molecular crystals and liquid crystals ·J. S. Lewis, (unknown), E. Tomchuk, E. Bock	1
4	A carbon-13 nuclear magnetic resonance relaxation study of the reentrant 60CB–80CB 1991 ·Canadian Journal of Physics ·J. S. Lewis, E. Tomchuk, E. Bock	5
5	Molecular Dynamics and Carbon-13Relaxation in the Nematic and Smectic A, C, and B Phases of 50.7 1989 ·Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics ·J. S. Lewis, (unknown), E. Tomchuk, E. Bock	3
6	A carbon-13 study of relaxation in the mesophases of 5O·7 and the 5CB homologous series 1989 ·Liquid Crystals ·J. S. Lewis, E. Tomchuk, E. Bock	9
7	Biological effects of magnetic fields: Chronic exposure of the nametode Panagrellus redivivus 1988 ·Magnetic Resonance Imaging ·James Peeling, J. S. Lewis, M. R. Samoiloff, (unknown), E. Tomchuk	11
8	Carbon-13 Study of Relaxation in the 5CB Homologous Series 1987 ·Molecular crystals and liquid crystals ·J. S. Lewis, James Peeling, E. Tomchuk, (unknown), J. D. Bozek, H. M. Hutton, E. Bock	7
9	Intermolecular and intramolecular contributions to the proton spin-lattice relaxation of the liquid crystal 4-cyano-4′-n-pentyl-d₁₁-biphenyl: nematic and supercooled nematic regions 1987 ·Canadian Journal of Physics ·J. S. Lewis, E. Tomchuk, E. Bock	4
10	DMR Study of Molecular Order In A Reentrant Nematic Liquid Crystal 1985 ·Molecular crystals and liquid crystals ·Ronald Y. Dong, J. S. Lewis, E. Tomchuk, E. Bock	11
11	Carbon-13 Study of Relaxation and Chemical Shifts in the Smectic Liquid Crystal 8CB 1985 ·Molecular crystals and liquid crystals ·J. D. Bozek, H. M. Hutton, J. S. Lewis, E. Tomchuk, E. Bock	12
12	Inter and Intramolecular Contributions to the Proton Dipolar and Rotating Frame Spin-Lattice Relaxation Times in the Nematic Phase of the Liquid Crystal 5CB-d ₁₁ 1983 ·Molecular crystals and liquid crystals ·J. S. Lewis, E. Tomchuk, E. Bock	1
13	13C chemical shifts and spin-lattice relaxation in the nematic liquid crystal 4-cyano-4′-n-pentylbiphenyl 1983 ·The Journal of Chemical Physics ·J. S. Lewis, E. Tomchuk, H. M. Hutton, E. Bock	23
14	Proton Dipolar Spin-lattice Relaxation in the Smectic Phases of TBBA 1983 ·Molecular crystals and liquid crystals ·Ronald Y. Dong, J. S. Lewis, E. Tomchuk, (unknown), E. Bock	3
15	Molecular motions in smectic 4-n-pentyloxybenzylidened1-4′-n-heptylaniline: A nuclear relaxation study 1981 ·Journal of Magnetic Resonance (1969) ·Ronald Y. Dong, J. S. Lewis, (unknown), E. Tomchuk, E. Bock	13
16	Intermolecular and intramolecular contributions to proton relaxation in p-methoxy-d3-benzylidene-d1-p-n-butyl-d9-aniline 1980 ·The Journal of Chemical Physics ·Ronald Y. Dong, E. Bock, J. S. Lewis, E. Tomchuk	3
17	A deuterium NMR study of orientational order in camphor 1979 ·Chemical Physics Letters ·Roderick E. Wasylishen, (unknown), J. S. Lewis	9
18	Deuterium NMR study of molecular order and reorientation in the nematic phase of p-methoxy-d3-benzylidene-d1-p-n-butyl-d9-aniline 1978 ·The Journal of Chemical Physics ·Ronald Y. Dong, J. S. Lewis, E. Tomchuk, E. Bock	35
19	Multiple frequency (field) carbon-13 spin-lattice relaxation studies. Probe to cooperativity of complex molecular motions 1977 ·Journal of the American Chemical Society ·George C. Levy, (unknown), J. S. Lewis, David E. Axelson	4
20	The magnetic properties of some d 3 ? , d 4 ? and d 5 ? configurations 1958 ·Discussions of the Faraday Society ·B. N. Figgis, J. S. Lewis, R. S. Nyholm, R. D. Peacock	32

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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