Nathan Klein

2.3k total citations · 1 hit paper
40 papers, 1.7k citations indexed

About

Nathan Klein is a scholar working on Public Health, Environmental and Occupational Health, Mechanics of Materials and Reproductive Medicine. According to data from OpenAlex, Nathan Klein has authored 40 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Public Health, Environmental and Occupational Health, 10 papers in Mechanics of Materials and 10 papers in Reproductive Medicine. Recurrent topics in Nathan Klein's work include Reproductive Biology and Fertility (11 papers), Ovarian function and disorders (10 papers) and Energetic Materials and Combustion (9 papers). Nathan Klein is often cited by papers focused on Reproductive Biology and Fertility (11 papers), Ovarian function and disorders (10 papers) and Energetic Materials and Combustion (9 papers). Nathan Klein collaborates with scholars based in United States, United Kingdom and Switzerland. Nathan Klein's co-authors include Michael R. Soules, David Battaglia, Paul C. Goodwin, Alan S. McNeilly, Peter Illingworth, N. P. Groome, Victor Y. Fujimoto, William J. Bremner, Gerald S. Davis and Emmett F Branigan and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, The Journal of Physical Chemistry and Human Reproduction.

In The Last Decade

Nathan Klein

39 papers receiving 1.6k citations

Hit Papers

Fertilization and early embryology: Influence of maternal... 1996 2026 2006 2016 1996 100 200 300 400
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.

  1. Fertilization and early embryology: Influence of maternal age on meiotic spindle assembly oocytes from naturally cycling women
    1996 478 citations David Battaglia, Paul C. Goodwin et al. Human Reproduction profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nathan Klein United States 14 1.0k 892 375 324 190 40 1.7k
Jon Havelock Canada 22 646 0.6× 685 0.8× 396 1.1× 252 0.8× 152 0.8× 54 1.7k
T. Kubota Japan 16 165 0.2× 206 0.2× 77 0.2× 133 0.4× 129 0.7× 41 757
Chi‐Huang Chen Taiwan 19 467 0.5× 597 0.7× 168 0.4× 166 0.5× 58 0.3× 79 1.1k
Vincenzo Guardabasso Italy 19 107 0.1× 223 0.3× 57 0.2× 256 0.8× 207 1.1× 44 1.1k
Janine Oberyé Netherlands 13 198 0.2× 314 0.4× 111 0.3× 65 0.2× 34 0.2× 22 1.1k
D A Fisher United States 22 51 0.0× 67 0.1× 108 0.3× 389 1.2× 282 1.5× 45 1.4k
Guoning Huang China 16 419 0.4× 431 0.5× 285 0.8× 167 0.5× 7 0.0× 66 834
Salman Azhar United States 16 58 0.1× 63 0.1× 17 0.0× 147 0.5× 85 0.4× 31 1.0k
Bruno Scarpa Italy 19 76 0.1× 91 0.1× 71 0.2× 31 0.1× 10 0.1× 88 1.1k

Countries citing papers authored by Nathan Klein

Since Specialization
Citations

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

Fields of papers citing papers by Nathan Klein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nathan Klein

This figure shows the co-authorship network connecting the top 25 collaborators of Nathan Klein. A scholar is included among the top collaborators of Nathan Klein 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 Nathan Klein. Nathan Klein 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.
Klein, Nathan, et al.. (2024). Ghost Value Augmentation for k-Edge-Connectivity. Repository for Publications and Research Data (ETH Zurich). 1853–1864. 1 indexed citations
2.
Karlin, Anna R., Nathan Klein, & Shayan Oveis Gharan. (2023). A (Slightly) Improved Approximation Algorithm for Metric TSP. Operations Research. 72(6). 2543–2594. 3 indexed citations
3.
Karlin, Anna R., Nathan Klein, & Shayan Oveis Gharan. (2022). A (Slightly) Improved Bound on the Integrality Gap of the Subtour LP for TSP. 832–843. 2 indexed citations
4.
Balk, Stacy A., et al.. (2012). Pedestrians’ estimates of their own visibility: A simple and effective computer-based technique. Journal of Safety Research. 43(2). 101–106. 7 indexed citations
5.
Brooks, Johnell O., Matthew C. Crisler, Nathan Klein, et al.. (2010). Speed choice and driving performance in simulated foggy conditions. Accident Analysis & Prevention. 43(3). 698–705. 99 indexed citations
6.
Thyer, Angela, et al.. (2010). A new IVF stimulation protocol improves live birth rate in women with diminished ovarian reserve (DOR). Fertility and Sterility. 94(4). S85–S86. 1 indexed citations
7.
O’Connor, Kevin, Eleanor Brindle, Rebecca C. Miller, et al.. (2006). Ovulation detection methods for urinary hormones: precision, daily and intermittent sampling and a combined hierarchical method. Human Reproduction. 21(6). 1442–1452. 56 indexed citations
8.
Corson, Stephen L., Jacqueline N. Gutmann, Frances R. Batzer, et al.. (1999). Inhibin-B as a test of ovarian reserve for infertile women. Human Reproduction. 14(11). 2818–2821. 70 indexed citations
9.
Wasser, Samuel K., et al.. (1997). Utility of follicle stimulating hormone (FSH), luteinizing hormone (LH), oestradiol and FSH:LH ratio in predicting reproductive age in normal women. Human Reproduction. 12(6). 1152–1155. 32 indexed citations
10.
Klein, Nathan, David Battaglia, Paul B. Miller, et al.. (1996). Ovarian follicular development and the follicular fluid hormones and growth factors in normal women of advanced reproductive age.. The Journal of Clinical Endocrinology & Metabolism. 81(5). 1946–1951. 71 indexed citations
11.
Battaglia, David, Paul C. Goodwin, Nathan Klein, & Michael R. Soules. (1996). Fertilization and early embryology: Influence of maternal age on meiotic spindle assembly oocytes from naturally cycling women. Human Reproduction. 11(10). 2217–2222. 478 indexed citations breakdown →
12.
Battaglia, David, Nathan Klein, & Michael R. Soules. (1996). Cell cycle regulation. Molecular Human Reproduction. 2(11). 845–851. 35 indexed citations
13.
Klein, Nathan, Peter Illingworth, N. P. Groome, et al.. (1996). Decreased inhibin B secretion is associated with the monotropic FSH rise in older, ovulatory women: a study of serum and follicular fluid levels of dimeric inhibin A and B in spontaneous menstrual cycles.. The Journal of Clinical Endocrinology & Metabolism. 81(7). 2742–2745. 278 indexed citations
14.
Klein, Nathan. (1996). Ovarian follicular development and the follicular fluid hormones and growth factors in normal women of advanced reproductive age. The Journal of Clinical Endocrinology & Metabolism. 81(5). 1946–1951. 34 indexed citations
15.
Klein, Nathan, et al.. (1993). Initiating Reaction in Liquid Propellants by Focused Laser Beams. Combustion Science and Technology. 88(1-2). 33–41. 4 indexed citations
16.
Klein, Nathan, et al.. (1992). Pressure Oscillations in a Liquid Propellant Gun - Possible Dependence on Propellant Burning Rate. Defense Technical Information Center (DTIC). 3 indexed citations
17.
Klein, Nathan, et al.. (1991). Laser ignition of liquid propellants. Symposium (International) on Combustion. 23(1). 1323–1329. 7 indexed citations
18.
Klein, Nathan, et al.. (1987). Liquid Propellants in Pulsed Plasma Jet Igniters. Combustion Science and Technology. 56(4-6). 85–99. 3 indexed citations
19.
Klein, Nathan, et al.. (1986). Optical Studies of Electrical Discharge-Liquid Propellant Interactions.. Defense Technical Information Center (DTIC). 2 indexed citations
20.
Klein, Nathan, et al.. (1970). A Gated Photomultiplier Technique for Use in Pulse Radiolysis. Review of Scientific Instruments. 41(11). 1671–1673. 11 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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