K Ninomiya

521 total citations
16 papers, 379 citations indexed

About

K Ninomiya is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, K Ninomiya has authored 16 papers receiving a total of 379 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Surgery, 7 papers in Pulmonary and Respiratory Medicine and 4 papers in Epidemiology. Recurrent topics in K Ninomiya's work include Abdominal Surgery and Complications (4 papers), Liver Disease Diagnosis and Treatment (3 papers) and Minimally Invasive Surgical Techniques (3 papers). K Ninomiya is often cited by papers focused on Abdominal Surgery and Complications (4 papers), Liver Disease Diagnosis and Treatment (3 papers) and Minimally Invasive Surgical Techniques (3 papers). K Ninomiya collaborates with scholars based in Japan, Netherlands and United States. K Ninomiya's co-authors include Takanori Yoshida, Toshio Bandoh, Seigo Kitano, Dolgor Baatar, William Ganz, Jun Hashida, J. Yano, Jacob Y-Rit, William E. Shell and Michael C. Fishbein and has published in prestigious journals such as Circulation, Journal of Hepatology and Digestive Diseases and Sciences.

In The Last Decade

K Ninomiya

15 papers receiving 355 citations

Peers

K Ninomiya

SURGE

CCM

PRM

RNMI

PFM

Barry L. Fields United States

Masahiko Onoe Japan

G Tiberio Italy

Ömer Ali Sayın Türkiye

R Nottin France

H. Deriaz France

Hakan Hasdemir Türkiye

J. Schneider Germany

Tomokazu Okimoto Japan

Ian Colquhoun United Kingdom

Barry L. Fields United States

K Ninomiya

254 ×1.4

SURGE

210 ×1.3

CCM

108 ×1.0

PRM

46 ×0.5

RNMI

96 ×1.8

PFM

Citations per year, relative to K Ninomiya K Ninomiya (= 1×) peers Barry L. Fields

Countries citing papers authored by K Ninomiya

Since Specialization

Citations

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

Fields of papers citing papers by K Ninomiya

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K Ninomiya

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

All Works

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16 of 16 papers shown

Ninomiya, K, et al.. (2022). Micro Magnetic Patterning on Extremely Tough Magnetic Gel Actuator. 558. 235–238. 3 indexed citations

Kitano, Seigo, et al.. (2002). Effects of carbon dioxide pneumoperitoneum on hemodynamics in cirrhotic rats. Surgical Endoscopy. 16(8). 1220–1225. 11 indexed citations

Ninomiya, K, Seigo Kitano, Takanori Yoshida, et al.. (2000). The efficacy of laparosonic coagulating shears for arterial division and hemostasis in porcine arteries. Surgical Endoscopy. 14(2). 131–133. 7 indexed citations

Baatar, Dolgor, et al.. (1999). Delayed Healing of Acetic-Acid-Induced Gastric Ulcer in Portal Hypertensive Rats. European Surgical Research. 31(4). 340–346. 7 indexed citations

Matsumoto, Takeshi, Seigo Kitano, Takanori Yoshida, et al.. (1999). Laparoscopic resection of a pancreatic mucinous cystadenoma using laparosonic coagulating shears. Surgical Endoscopy. 13(2). 172–173. 28 indexed citations

Baatar, Dolgor, et al.. (1999). The role of nitric oxide in the inhibition of gastric epithelial proliferation in portal hypertensive rats. Journal of Hepatology. 30(6). 1099–1104. 16 indexed citations

Ninomiya, K, et al.. (1999). Impaired Adaptive Cytoprotection to Ethanol-Induced Damage in Gastric Mucosa of Portal Hypertensive Rats. Digestive Diseases and Sciences. 44(6). 1254–1260. 10 indexed citations

Yoshida, Takanori, Toshio Bandoh, K Ninomiya, et al.. (1998). Laparoscopic Enucleation of a Pancreatic Insulinoma: Report of a Case. Surgery Today. 28(11). 1188–1191. 18 indexed citations

Yoshida, Takanori, Seigo Kitano, Toshifumi Matsumoto, et al.. (1998). Laparoscopic cholecystectomy in patients undergoing anticoagulant therapy. Surgery Today. 28(3). 308–312. 18 indexed citations

10.

Ninomiya, K, Seigo Kitano, Takanori Yoshida, et al.. (1998). Comparison of pneumoperitoneum and abdominal wall lifting as to hemodynamics and surgical stress response during laparoscopic cholecystectomy. Surgical Endoscopy. 12(2). 124–128. 48 indexed citations

11.

Baatar, Dolgor, Seigo Kitano, Takanori Yoshida, et al.. (1998). Vasopressin Antagonist Improves Renal Function in a Rat Model of Pneumoperitoneum. Journal of Surgical Research. 79(2). 109–114. 23 indexed citations

12.

Nakai, Kenta, et al.. (1997). [Angiotensin I-converting enzyme gene polymorphism and renal disease].. PubMed. 45(11). 1067–71.

13.

Kitano, Seigo, et al.. (1996). A new sealing device (Sandwich-disc) for rapid recreation of pneumoperitoneum during laparoscopic assisted surgery. Surgical Endoscopy. 10(10). 1031–1032. 6 indexed citations

14.

Murasato, Yoshinobu, et al.. (1994). Complete atrioventricular block during left heart catheterization.. Japanese Circulation Journal. 58(8). 671–675. 4 indexed citations

15.

Geft, Ivor, Michael C. Fishbein, K Ninomiya, et al.. (1982). Intermittent brief periods of ischemia have a cumulative effect and may cause myocardial necrosis.. Circulation. 66(6). 1150–1153. 179 indexed citations

16.

Mizuno, A, et al.. (1956). 459) Studies on the Coronary Circulation in Surgery : Part 4 : Ventricular Fibrillation and Myocardial Metabolism : Especially on the Potassium Metabolism.(Abstracts of Papers Presented At the 20th Annual Meeting). 20(4). 299. 1 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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