Zobrazeno 1 - 10
of 3 904
pro vyhledávání: '"Wang Pengcheng"'
Publikováno v:
Chinese Journal of Magnetic Resonance, Vol 40, Iss 1, Pp 1-9 (2023)
Three compounds of novel pyrazolo[3,4-d]pyrimidin-4-one derivatives (A~C) were synthesized through a multi-step reaction using ethyl-2-cyano-3-ethoxyacrylate and 3,4-dimethylphenylhydrazine. The structures of these compounds were identified by nuclea
Externí odkaz:
https://doaj.org/article/9dc774b5a21f4911acdab3ad8a5607b9
Autor:
LI Sanzhong, SUO Yanhui, ZHOU Jie, WANG Guangzeng, LI Xiyao, JIANG Zhaoxia, LIU Jinping, LIU Lijun, LIU Yongjiang, ZHAN Huawang, JIANG Suhua, CHENG Haohao, WANG Pengcheng, ZHU Junjiang, DAI Liming, DONG Hao, LIU Lin, GUO Xiaoyu
Publikováno v:
Dizhi lixue xuebao, Vol 28, Iss 5, Pp 683-704 (2022)
The northern South China Sea continental margin is the key or critical segment of the Ocean-Continent Connection Zone (OCCZ) of the Great South China Block, the junction between the Tethyan and the (Paleo-) Pacific dynamic systems, and the interactio
Externí odkaz:
https://doaj.org/article/5c67c521add5459383c61786d0b8b2f1
Publikováno v:
网络与信息安全学报, Vol 8, Iss 1, Pp 180-189 (2022)
Liveness detection technology has become an important application in daily life, and it is used in scenarios including mobile phone face unlock, face payment, and remote authentication. However, if attackers use fake video generation technology to ge
Externí odkaz:
https://doaj.org/article/ae81ce9cbf384a1da88c6d360a161858
Publikováno v:
Open Chemistry, Vol 19, Iss 1, Pp 9-22 (2021)
Salt stress is one of the important adverse conditions affecting bacterium growth. How bacteria isolated from greenhouse soil cope with salt stress and regulate the genes responsible for salt tolerance are still unclear. We conducted RNA transcriptom
Externí odkaz:
https://doaj.org/article/105e365a3c8b4249b6d2067c6eacb856
Autor:
Wang, Pengcheng, Li, Chenran, Weaver, Catherine, Kawamoto, Kenta, Tomizuka, Masayoshi, Tang, Chen, Zhan, Wei
Policies learned through Reinforcement Learning (RL) and Imitation Learning (IL) have demonstrated significant potential in achieving advanced performance in continuous control tasks. However, in real-world environments, it is often necessary to furt
Externí odkaz:
http://arxiv.org/abs/2407.00898
Autor:
Gao, Weihua, Niu, Wenlong, Lu, Wenlong, Wang, Pengcheng, Qi, Zhaoyuan, Peng, Xiaodong, Yang, Zhen
The detection and tracking of small targets in passive optical remote sensing (PORS) has broad applications. However, most of the previously proposed methods seldom utilize the abundant temporal features formed by target motion, resulting in poor det
Externí odkaz:
http://arxiv.org/abs/2405.09054
Publikováno v:
Folia Horticulturae, Vol 32, Iss 2, Pp 265-278 (2020)
No-tillage (UT) and tillage (TL) influence melon (Cucumis melo L.) production. However, the mechanism of improving the soil quality under UT in melon production is still unavailable. In this study, we attempted to explore the effects of UT and TL tre
Externí odkaz:
https://doaj.org/article/5ba27a5e0d4144f2b25a28ab4afff580
Publikováno v:
Open Chemistry, Vol 18, Iss 1, Pp 711-719 (2020)
This study investigated the effect of cadmium (Cd) chloride on the uptake of N, P, and K and evaluate the effect of Cd-resistant bacterium “N3” on reducing the adverse effect of Cd in grafted and nongrafted plants. The shoot and total dry weights
Externí odkaz:
https://doaj.org/article/389b5d33526b4f1885025a5c600bdd7a
Publikováno v:
Open Mathematics, Vol 18, Iss 1, Pp 262-269 (2020)
The eigenvalues and the spectral radius of nonnegative tensors have been extensively studied in recent years. In this paper, we investigate the analytic properties of nonnegative tensors and give some inequalities on the spectral radius.
Externí odkaz:
https://doaj.org/article/50cbd90e216c43dabce28dabd94faf3a
Publikováno v:
Folia Horticulturae, Vol 30, Iss 2, Pp 347-356 (2018)
The cost of growing triploid watermelon seedlings has increased due to their low-efficiency grafting. The first priority in growing seedless watermelon seedlings is increasing the grafted-plant and seed-utilization rates. This study aimed to improve
Externí odkaz:
https://doaj.org/article/430fb212e4dd45a3846490fcd374b4fc