Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Xiaohang Zhan"'
Palladium-catalyzed difluorocarbene transfer enables access to enantioenriched chiral spirooxindoles
Autor:
Zhiwen Nie, Keqin Wu, Xiaohang Zhan, Weiran Yang, Zhong Lian, Shaoquan Lin, Shou-Guo Wang, Qin Yin
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract We disclose herein an unprecedented Pd-catalyzed difluorocarbene transfer reaction, which assembles a series of structurally interesting chiral spiro ketones with generally over 90% ee. Commercially available BrCF2CO2K serves as the difluoro
Externí odkaz:
https://doaj.org/article/8274c6dcffb84ef5812b0910e1a817d7
Autor:
Raphael Serna, Ambika Ramrakhiani, Juan Carlos Hernandez, Chia-Lin Chen, Chad Nakagawa, Tatsuya Machida, Ratna B. Ray, Xiaohang Zhan, Stanley M. Tahara, Keigo Machida
Publikováno v:
iScience, Vol 25, Iss 6, Pp 104325- (2022)
Summary: Metabolic syndrome is associated with obesity, insulin resistance, and the risk of cancer. We tested whether oncogenic transcription factor c-JUN metabolically reprogrammed cells to induce obesity and cancer by reduction of glucose uptake, w
Externí odkaz:
https://doaj.org/article/20cf7cd3e2b8421cb2b038cd1b6cc348
Publikováno v:
IEEE Transactions on Pattern Analysis and Machine Intelligence. 44:7474-7489
Learning a good image prior is a long-term goal for image restoration and manipulation. While existing methods like deep image prior (DIP) capture low-level image statistics, there are still gaps toward an image prior that captures rich image semanti
Publikováno v:
International Journal of Computer Vision. 130:2994-3013
Contrastive learning has recently shown immense potential in unsupervised visual representation learning. Existing studies in this track mainly focus on intra-image invariance learning. The learning typically uses rich intra-image transformations to
Publikováno v:
IEEE Transactions on Pattern Analysis and Machine Intelligence. :1-15
Real world data often exhibits a long-tailed and open-ended (with unseen classes) distribution. A practical recognition system must balance between majority (head) and minority (tail) classes, generalize across the distribution, and acknowledge novel
Publikováno v:
Journal of Asian Architecture and Building Engineering, Vol 23, Iss 4, Pp 1299-1313 (2024)
Owing to the generation of waste during mining and processing, granite stone causes great damage to the environment. In this study, the broken granite waste and the stone powder were used as concrete coarse aggregate and “admixture” to make grani
Externí odkaz:
https://doaj.org/article/3a9df47b632b44ef85b16517338fe9a7
Autor:
Wei Xu, Zhiheng Du, Zhe Wang, Xing Ran, Zhiyong Li, Rong Chen, Xiangyu Zhu, Xiaohang Zhang, Jiazhen Zhang, Xin Lu
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 6245-6253 (2024)
Corrosion-erosion performances of Ti-6.5Al–2Zr–1Mo–1V (TA15) alloy fabricated by two laser additive manufacturing technologies, namely selective laser melting (SLM) and laser metal deposition (LMD) were investigated, and compared with those of
Externí odkaz:
https://doaj.org/article/c590f4058ca64cb79c10d3a0e3c0d662
Motion style transfer is a common method for enriching character animation. Motion style transfer algorithms are often designed for offline settings where motions are processed in segments. However, for online animation applications, such as realtime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0acf4d6c7ff39b05a6099d1e4d60e1fe
Publikováno v:
Orphanet Journal of Rare Diseases, Vol 19, Iss 1, Pp 1-10 (2024)
Abstract Objective Poor fetal and perinatal outcomes in fetuses associated with umbilical artery thrombosis (UAT), such as severe intrauterine growth restriction (IUGR) and intrauterine asphyxia have been reported by some case series. Its hemodynamic
Externí odkaz:
https://doaj.org/article/10663c82579b44ddb60a624d1c686191
Autor:
Raphael Serna, Ambika Ramrakhiani, Juan Carlos Hernandez, Chia-Lin Chen, Chad Nakagawa, Tatsuya Machida, Ratna B. Ray, Xiaohang Zhan, Stanley M. Tahara, Keigo Machida
Publikováno v:
iScience. 25(6)
Metabolic syndrome is associated with obesity, insulin resistance, and the risk of cancer. We tested whether oncogenic transcription factor c-JUN metabolically reprogrammed cells to induce obesity and cancer by reduction of glucose uptake, with promo