This map shows the geographic impact of Ki Up Lee'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 Ki Up Lee with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ki Up Lee more than expected).
This network shows the impact of papers produced by Ki Up Lee. 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 Ki Up Lee. The network helps show where Ki Up Lee may publish in the future.
Co-authorship network of co-authors of Ki Up Lee
This figure shows the co-authorship network connecting the top 25 collaborators of Ki Up Lee.
A scholar is included among the top collaborators of Ki Up Lee 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 Ki Up Lee. Ki Up Lee is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Jeong, In‐Kyung, Jae Hoon Chung, Yong Ki Min, et al.. (2002). Comparative Study about the Effects of Acarbose and Voglibose in Type 2 Diabetic Patients. Diabetes & Metabolism Journal. 26(2). 134–145.8 indexed citations
5.
Kim, Chul‐Hee, et al.. (2002). Effects of Antioxidants on Ethidium Bromide-induced Inhibition of Insulin Secretion in Rat Pancreatic Islets.. Korean Diabetes Journal. 26(3). 179–187.1 indexed citations
6.
Park, Joong Yeol, et al.. (2001). The prevalence of micro-and macrovascular complications of korean niddm patients.. Korean Diabetes Journal. 17(4). 377–385.2 indexed citations
7.
Kim, Young‐Il, et al.. (2001). Microalbuminuria in Diabetic and Non-diabetic Subjects: A population Based Study.. Korean Diabetes Journal. 23(1). 79–86.2 indexed citations
8.
Ko, Kyung Soo, Ki Up Lee, Nan Hee Kim, et al.. (2001). The Frequency of ICA and anti-GAD Antibody in Korean IDDM and NIDDM Patients.. Korean Diabetes Journal. 22(3). 312–319.8 indexed citations
9.
Ryu, Jin Sook, et al.. (2001). The prevalence of various complications in relation to age and duration of diabetes mellitus.. Korean Diabetes Journal. 16(2). 145–150.1 indexed citations
10.
Kim, Chul‐Hee, et al.. (2001). Effects of High Fat Diet on Lipolysis in Skeletal Muscle and Adipose Tissue in Rats.. Korean Diabetes Journal. 24(6). 641–651.
11.
Shong, Young Kee, et al.. (2001). Autonomously functioning thyroid nodules.. Journal of Korean Endocrine Society. 7(2). 121–126.
12.
Kim, Hyo Jung, et al.. (2001). Changes of Glomerular Filtration Rate and Urinary Albumin Excretion Rate in NIDDM patients with Microalbuminuria.. Korean Diabetes Journal. 21(4). 414–424.1 indexed citations
13.
Kim, Sang Wook, et al.. (1999). Prevalence of Insulin Resistance Syndrome in Subjects Living in Jungup District , Korea.. 23(1). 70–78.6 indexed citations
14.
Kim, Young‐Il, Sang Wook Kim, Jong‐Soo Lee, et al.. (1998). Prevalence of Diabetes Mellitus and Impaired Glucose Tolerance in Korean Adults Living in Jungup District, South Korea.. 22(3). 363–371.19 indexed citations
15.
Lee, Ki Up, et al.. (1998). Surgically Correctable Hyperinsulinemic Hypoglycemia in Adults Insulinoma vs. Nesidioblastosis.. Journal of the Korean Surgical Society. 55(5). 757–768.
16.
Kim, Hong Kyu, et al.. (1998). Changes in Serum True Insulin and C-peptide Levels during Oral Glucose Tolerance Test in Koreans with Glucose Intolerance.. 22(2). 192–198.8 indexed citations
17.
Lee, Ki Up, et al.. (1992). Clinical characteristics of Korean diabetic patients classified by fasting plasma C-peptide level and degree of obesity. The Korean Journal of Internal Medicine. 42(3). 315–321.4 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.