Zobrazeno 1 - 10
of 4 418
pro vyhledávání: '"Hua, Cheng"'
Drug discovery is a complex process that involves sequentially screening and examining a vast array of molecules to identify those with the target properties. This process, also referred to as sequential experimentation, faces challenges due to the v
Externí odkaz:
http://arxiv.org/abs/2405.03942
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-24 (2024)
Abstract To reveal the velocity distribution law of a gas lift reverse circulation well washing flow field in drilling shaft sinking, a velocity mathematical model of well washing flow field is established. The theoretical analytical solutions and ve
Externí odkaz:
https://doaj.org/article/0b42d1415fdb49ef8c87fff45be9779b
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Existing deep foundation pit support structures are commonly composed of external earth-retaining structures, internal horizontal bracings, and vertical columns. A closed bracing system, often formed by a horizontal support through a bracket
Externí odkaz:
https://doaj.org/article/2bb883bbeb514d36ba11ab1c2a0ce16d
Publikováno v:
PhotoniX, Vol 5, Iss 1, Pp 1-39 (2024)
Abstract Over the past few decades, metasurfaces have revolutionized conventional bulky optics by providing an effective approach to manipulate optical waves at the subwavelength scale. This advancement holds great potential for compact, multifunctio
Externí odkaz:
https://doaj.org/article/5183e518408e4105988ee0da8ca71681
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 9, Pp 68-75 (2024)
Tunnel Boring Machines (TBMs) have been successfully applied in the excavation of deep shaft roadways in coal mines, yielding substantial socio-economic benefits. However, technical bottlenecks remain that hinder their further promotion and applicati
Externí odkaz:
https://doaj.org/article/79572bbc4c414b24a9b6ea3966be713b
Autor:
Jia Gao, Fang Wang, Xiaoling Wang, Xiaohua Zou, Hua-cheng Liu, Xingrong Song, Xiaoqing Chai, Rong Jiang, Ping Zhao, Jiaqiang Zhang, Sai-ying Wang, Haichun Ma, Zhibin Zhao, Quanren Wang, Na Zhou, Jianling Bai, Jianmin Zhang
Publikováno v:
BMC Anesthesiology, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background Off-label intranasal administration of injectable dexmedetomidine has been widely applied in the pediatric sedation setting. However, the development of an improved drug delivery system that is easy to use is needed. We developed
Externí odkaz:
https://doaj.org/article/73f020dc40974d8294e22edb8854bf70
In this paper, event-triggered active disturbance rejection control (ADRC) is first addressed for a class of uncertain random nonlinear systems driven by bounded noise and colored noise. The event-triggered extended state observer (ESO) and ADRC cont
Externí odkaz:
http://arxiv.org/abs/2303.04296
Publikováno v:
Journal of Research in Education Sciences, Vol 69, Iss 2, Pp 69-100 (2024)
軍隊與軍校強調高效完成任務，易引發軍事領域人員的身心壓力，近年為緩解壓力，嘗試結合虛擬實境（VR）進行心理治療，然實證研究仍在起步階段。正向心理與教育心理領域認為虛擬實
Externí odkaz:
https://doaj.org/article/0ec447080ef744c2a4c0e7b9ae0223aa
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 7, Pp 168-177 (2024)
The coal mine drilling shaft wall is a single-layer structure, and water leakage in the deep alluvium will seriously threaten mine safety. If there are construction defects in the stubble part of the well wall at the construction stage, it will lead
Externí odkaz:
https://doaj.org/article/2be6526f88a84a15a3d89d653ca6f667
Publikováno v:
Meikuang Anquan, Vol 55, Iss 6, Pp 151-159 (2024)
To study the law of surface subsidence velocity caused by coal seam mining under thick and loose layers and thin bedrock, taking the 110801 first mining face of a mine in Huainan Mining Area as the engineering background, the finite difference softwa
Externí odkaz:
https://doaj.org/article/6a1a8272b696482a9800d20ab58642c2