Osamu Kawamura
- Surgery top 1%
- Gastroenterology top 0.2%
- Plant Science top 2%
- Pulmonary and Respiratory Medicine top 2%
- Molecular Biology
- Co-authors
- Motoyasu KusanoYasuyuki ShimoyamaMasaki MaedaHiroaki ZaiShiko KuribayashiElisa Yoko HirookaTsutomu HorikoshiMohammad Mijanur Rahman
- Topics
- Mycotoxins in Agriculture and Food (53 papers)Gastroesophageal reflux and treatments (51 papers)Eosinophilic Esophagitis (30 papers)
- Journals
- SHILAP Revista de lepidopterologíaGastroenterologyAmerican Journal of Clinical Nutrition
- Partner nations
- JapanBrazilUnited States
In The Last Decade
Osamu Kawamura
180 papers receiving 3.8k citations
Hit Papers
Peers
Comparison fields: 5 of 130
- Surgery 1.9k
- Gastroenterology 1.3k
- Plant Science 1.0k
- Pulmonary and Respiratory Medicine 973
- Molecular Biology 304
Countries citing papers authored by Osamu Kawamura
This map shows the geographic impact of Osamu Kawamura'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 Osamu Kawamura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Osamu Kawamura more than expected).
Fields of papers citing papers by Osamu Kawamura
This network shows the impact of papers produced by Osamu Kawamura. 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 Osamu Kawamura. The network helps show where Osamu Kawamura may publish in the future.
Co-authorship network of co-authors of Osamu Kawamura
This figure shows the co-authorship network connecting the top 25 collaborators of Osamu Kawamura. A scholar is included among the top collaborators of Osamu Kawamura 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 Osamu Kawamura. Osamu Kawamura is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 13 | |
| 3 | 26 | |
| 4 | 6 | |
| 5 | Effect of clipping interval and nitrogen fertilisation on oxalate content in pot-grown napier grass (Pennisetum purpureum) | 10 |
| 6 | Determination of aflatoxins in cacao products by immunoaffinity column-HPLC methods. | 2 |
| 7 | 54 | |
| 8 | Determination of zearalenone in bovine urine by an immunoaffinity column-HPLC method | 1 |
| 9 | 15 | |
| 10 | Dry matter and lignin distributions in maize (Zea mays L.) internodes | 1 |
| 11 | 3 | |
| 12 | 68 | |
| 13 | Histochemical Studies on Forage Digestion in the Rumen : a Review | 2 |
| 14 | Further classification of dysmotility-like dyspepsia by interdigestive gastroduodenal manometry and plasma motilin level. | 17 |
| 15 | A comparison of the feeding value of sorghum, pearl millet and maize silages on the basis of milk production. | 1 |
| 16 | Dry matter yields and drying rates during sun curing for 7 tropical grasses for haymaking in southern Kyushu. | 1 |
| 17 | 2 | |
| 18 | Simplified fractionation of orchardgrass tissues and the cell wall composition and digestibility by rumen microorganisms. | 0 |
| 19 | 0 | |
| 20 | Histochemical Studies on the Rumen Digestion of Rice Straw Cell Wall and on the Chemical Determination of Its Non Nutritive Residue | 9 |
About Osamu Kawamura
Osamu Kawamura is a scholar working on Gastroenterology, Plant Science and Agronomy and Crop Science, having authored 189 papers that have together received 4.0k indexed citations. Recurring topics across this work include Mycotoxins in Agriculture and Food (53 papers), Gastroesophageal reflux and treatments (51 papers) and Eosinophilic Esophagitis (30 papers). The work is most often cited by research in Gastroenterology (1.3k citations), Surgery (1.9k citations) and Speech and Hearing (276 citations). Osamu Kawamura has collaborated with scholars based in Japan, Brazil and United States. Frequent co-authors include Motoyasu Kusano, Yasuyuki Shimoyama, Masaki Maeda, Hiroaki Zai, Shiko Kuribayashi, Elisa Yoko Hirooka, Tsutomu Horikoshi, Mohammad Mijanur Rahman, Hiroko Hosaka and Mitsuhiro Niimi. Their work appears in journals such as SHILAP Revista de lepidopterología, Gastroenterology and American Journal of Clinical Nutrition.
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.