Nachman Ash

4.1k total citations · 2 hit papers
50 papers, 2.0k citations indexed

About

Nachman Ash is a scholar working on Infectious Diseases, Health and General Health Professions. According to data from OpenAlex, Nachman Ash has authored 50 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Infectious Diseases, 9 papers in Health and 9 papers in General Health Professions. Recurrent topics in Nachman Ash's work include SARS-CoV-2 and COVID-19 Research (9 papers), Disaster Response and Management (7 papers) and Vaccine Coverage and Hesitancy (7 papers). Nachman Ash is often cited by papers focused on SARS-CoV-2 and COVID-19 Research (9 papers), Disaster Response and Management (7 papers) and Vaccine Coverage and Hesitancy (7 papers). Nachman Ash collaborates with scholars based in Israel, United States and Germany. Nachman Ash's co-authors include Sharon Alroy‐Preis, Amit Huppert, Yinon M. Bar‐On, Laurence S. Freedman, Yair Goldberg, Micha Mandel, Ron Milo, Omri Bodenheimer, Barak Mizrahi and Nir Kalkstein and has published in prestigious journals such as New England Journal of Medicine, Nature Communications and Journal of Clinical Epidemiology.

In The Last Decade

Nachman Ash

48 papers receiving 1.9k citations

Hit Papers

align trajectories

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.

Protection of BNT162b2 Vaccine Booster against Covid-19 in Israel

2021 708 citations Yinon M. Bar‐On, Yair Goldberg et al. New England Journal of Medicine profile →
Protection and Waning of Natural and Hybrid Immunity to SARS-CoV-2

2022 263 citations Yair Goldberg, Micha Mandel et al. New England Journal of Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Nachman Ash Israel	17	937	400	291	258	207	50	2.0k
Nathan Peiffer‐Smadja France	19	1.4k 1.5×	149 0.4×	260 0.9×	159 0.6×	130 0.6×	94	2.8k
Noa Dagan Israel	18	2.7k 2.9×	1.1k 2.8×	326 1.1×	550 2.1×	447 2.2×	37	4.0k
Doron Netzer Israel	12	941 1.0×	263 0.7×	202 0.7×	102 0.4×	230 1.1×	37	1.5k
Khalid Alhasan Saudi Arabia	21	321 0.3×	277 0.7×	168 0.6×	107 0.4×	83 0.4×	89	1.5k
Farah Yasmin Pakistan	16	495 0.5×	451 1.1×	70 0.2×	151 0.6×	125 0.6×	133	1.4k
Calvin J. Chiew Singapore	22	1.7k 1.8×	332 0.8×	125 0.4×	1.1k 4.3×	123 0.6×	60	3.3k
Srinivas Murthy Canada	22	680 0.7×	102 0.3×	110 0.4×	149 0.6×	158 0.8×	130	2.7k
Noam Barda Israel	17	2.6k 2.8×	1.1k 2.9×	291 1.0×	563 2.2×	347 1.7×	45	3.7k
Michael Rajnik United States	14	1.3k 1.3×	58 0.1×	196 0.7×	247 1.0×	135 0.7×	37	2.5k
Sian Taylor‐Phillips United Kingdom	28	1.2k 1.3×	46 0.1×	384 1.3×	106 0.4×	227 1.1×	125	3.3k

Countries citing papers authored by Nachman Ash

Since Specialization

Citations

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

Fields of papers citing papers by Nachman Ash

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nachman Ash

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Tesler, Riki, et al.. (2025). Implementation of the Robson classification for caesarean sections in Israel: a 10-year cross-sectional study. Israel Journal of Health Policy Research. 14(1). 63–63.

Nitzan, Dorit, Joseph Mendlovic, & Nachman Ash. (2024). The Israeli Trauma system during wartime - policy and management. Israel Journal of Health Policy Research. 13(1). 32–32. 1 indexed citations

Ash, Nachman, et al.. (2023). The COVID-19 pandemic posed many dilemmas for policymakers, which sometimes resulted in unprecedented decision-making. Israel Journal of Health Policy Research. 12(1). 13–13. 3 indexed citations

Amir, Ofra, Yair Goldberg, Micha Mandel, et al.. (2023). Protection against Omicron BA.1/BA.2 severe disease 0–7 months after BNT162b2 booster. Communications Biology. 6(1). 315–315. 2 indexed citations

Amir, Ofra, Yair Goldberg, Micha Mandel, et al.. (2022). Initial protection against SARS-CoV-2 omicron lineage infection in children and adolescents by BNT162b2 in Israel: an observational study. The Lancet Infectious Diseases. 23(1). 67–73. 12 indexed citations

Goldberg, Yair, Micha Mandel, Yinon M. Bar‐On, et al.. (2022). Protection and Waning of Natural and Hybrid Immunity to SARS-CoV-2. New England Journal of Medicine. 386(23). 2201–2212. 263 indexed citations breakdown →

Amir, Ofra, Yair Goldberg, Micha Mandel, et al.. (2022). Protection following BNT162b2 booster in adolescents substantially exceeds that of a fresh 2-dose vaccine. Nature Communications. 13(1). 1971–1971. 7 indexed citations

Mor, Orna, Neta S. Zuckerman, Ronen Fluss, et al.. (2021). BNT162b2 vaccine effectiveness was marginally affected by the SARS-CoV-2 beta variant in fully vaccinated individuals. Journal of Clinical Epidemiology. 142. 38–44. 13 indexed citations

Glassberg, Elon, et al.. (2013). Blood glucose levels as an adjunct for prehospital field triage. The American Journal of Emergency Medicine. 31(3). 556–561. 5 indexed citations

10.

Glassberg, Elon, et al.. (2013). A dynamic mass casualty incident at sea. The Journal of Trauma: Injury, Infection, and Critical Care. 75(2). 292–297. 9 indexed citations

11.

Katzenell, Udi, et al.. (2012). Analysis of the Causes of Death of Casualties in Field Military Setting. Military Medicine. 177(9). 1065–1068. 52 indexed citations

12.

Lipsky, Ari M., Ori Ganor, Gadi Abebe‐Campino, et al.. (2012). Training Modalities and Self-Confidence Building in Performance of Life-Saving Procedures. Military Medicine. 177(8). 901–906. 33 indexed citations

13.

Brosh‐Nissimov, Tal, et al.. (2010). Medicine and the Holocaust: a visit to the Nazi death camps as a means of teaching medical ethics in the Israel Defense Forces Medical Corps. Journal of Medical Ethics. 36(12). 821–826. 2 indexed citations

14.

Merin, Ofer, Nachman Ash, Gad Levy, Mitchell J. Schwaber, & Yitshak Kreiss. (2010). The Israeli Field Hospital in Haiti — Ethical Dilemmas in Early Disaster Response. New England Journal of Medicine. 362(11). e38–e38. 85 indexed citations

15.

Kosashvili, Yona, et al.. (2010). Anatomic Distribution of Bullet Head Injuries in Combat Fatalities. The Journal of Trauma: Injury, Infection, and Critical Care. 69(3). 541–543. 9 indexed citations

16.

Chaiter, Yoram, et al.. (2010). Quality‐assuring intervention for technical medical staff at medical committees. International Journal of Health Care Quality Assurance. 24(1). 19–30. 7 indexed citations

17.

Balicer, Ran D., Salman Zarka, Hagai Levine, et al.. (2010). Control of Streptococcus pneumoniae serotype 5 epidemic of severe pneumonia among young army recruits by mass antibiotic treatment and vaccination. Vaccine. 28(34). 5591–5596. 32 indexed citations

18.

Gesundheit, Benjamin, Nachman Ash, Shraga Blazer, & Avraham I. Rivkind. (2009). Medical Care for Terrorists—To Treat or Not to Treat?. The American Journal of Bioethics. 9(10). 40–42. 16 indexed citations

19.

Maharshak, Nitsan, Gal Chechik, Leonard Leibovici, et al.. (2004). Applying an artificial neural network to warfarin maintenance dose prediction.. PubMed. 6(12). 732–5. 23 indexed citations

20.

Bernstam, Elmer V., Nachman Ash, Mor Peleg, et al.. (2000). Guideline classification to assist modeling, authoring, implementation and retrieval.. PubMed. 66–70. 16 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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