Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Takumi Kamiya"'
Autor:
Takumi Kamiya, Tatsuji Takahashi
Publikováno v:
Bio Systems. 213
Animals, humans, and organizations are known to adjust how (much) they explore complex environments that exceed their information processing capacity, rather than relentlessly search for the optimal action. The adjusted depth of exploration is suppos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25d042bf13555e606d204660c29de069
https://pubmed.ncbi.nlm.nih.gov/35104613
https://pubmed.ncbi.nlm.nih.gov/35104613
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Intestinal stem cells (ISCs) of the fruit fly, Drosophila melanogaster, offer an excellent genetic model to explore homeostatic roles of ISCs in animal physiology. Among available genetic tools, the escargot (esg)-GAL4 driver, expressing the
Externí odkaz:
https://doaj.org/article/00993347ccdb4ee39b6560ab98aa0f99
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783030731120
Reducing the search space is one of the challenges in reinforcement learning. One of the satisficing reinforcement learning algorithms, commonly known as RS+GRC, reduces large search space by setting an aspiration level. However, a lag between policy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b408a6faa42330f584fa55806ebe0c01
https://doi.org/10.1007/978-3-030-73113-7_16
https://doi.org/10.1007/978-3-030-73113-7_16
Publikováno v:
The Proceedings of Conference of Kansai Branch. :411
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e19cc5347189da96fb4a63d8239ad4fa
https://doi.org/10.1299/jsmekansai.2018.93.411
https://doi.org/10.1299/jsmekansai.2018.93.411
Autor:
Yuto Yoshinari, Hina Kosakamoto, Takumi Kamiyama, Ryo Hoshino, Rena Matsuoka, Shu Kondo, Hiromu Tanimoto, Akira Nakamura, Fumiaki Obata, Ryusuke Niwa
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-21 (2021)
Incretin hormones regulate insulin and glucagon secretion in mammals, but similar peptides have not been characterized in invertebrates. Here the authors show that neuropeptide F functions similar to mammalian incretin in fruit flies, responding to s
Externí odkaz:
https://doaj.org/article/b4166c8f5f8449ef8b5ce6a3391e52f3
Transcriptional Regulators of Ecdysteroid Biosynthetic Enzymes and Their Roles in Insect Development
Autor:
Takumi Kamiyama, Ryusuke Niwa
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Steroid hormones are responsible for coordinating many aspects of biological processes in most multicellular organisms, including insects. Ecdysteroid, the principal insect steroid hormone, is biosynthesized from dietary cholesterol or plant sterols.
Externí odkaz:
https://doaj.org/article/764ae80eac7a423bb3e02b340bd323b6
Publikováno v:
Frontiers in Genetics, Vol 11 (2020)
Steroid hormone signaling contributes to the development of multicellular organisms. In insects, ecdysteroids, like ecdysone and the more biologically-active derivative 20-hydroxyecdysone (20E), promote molting and metamorphosis. Ecdysone is biosynth
Externí odkaz:
https://doaj.org/article/5492b18fd91a424eb4e4ef652874bc05