Zobrazeno 1 - 10
of 3 746
pro vyhledávání: '"Shi Zhan"'
Autor:
SHI Zhan, CHANG Zhigang
Publikováno v:
Xiehe Yixue Zazhi, Vol 15, Iss 3, Pp 489-497 (2024)
Patients with infections in the department of critical care medicine have complex sources and diverse sites of infection, which may be associated with multiple pathogenic bacteria and have a high rate of drug resistance, posing a significant challeng
Externí odkaz:
https://doaj.org/article/ca4632d4ec0b4e36a47b9b538b3c0437
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
IntroductionOsteoporosis-induced changes in bone structure and composition significantly reduce bone strength, particularly in the human proximal femur. This study examines how these changes affect the mechanical performance of trabecular bone to enh
Externí odkaz:
https://doaj.org/article/2229bebfc9e74142aec361e00c6c1f91
Publikováno v:
IEEE Access, Vol 12, Pp 102076-102084 (2024)
A low-noise Low Dropout Regulator (LDO) is designed in a Semiconductor Manufacturing International Corporation (SMIC) $0.18~\mu $ m process, aiming at supply of a clean and constant clamping voltage in the operation of Correlated Double Sampling (CDS
Externí odkaz:
https://doaj.org/article/bbbf74b76531407ebd0215499425d891
Publikováno v:
Jixie qiangdu, Pp 321-330 (2023)
In order to effectively evaluate the grinding performance of CBN(Cubic Boron Nitride) grinding wheel in the grinding process, a monitoring method of CBN grinding wheel performance was proposed based on Shannon entropy theory and acoustic emission
Externí odkaz:
https://doaj.org/article/ff4fccf2466f4639be0f2309c7a86746
Publikováno v:
SHS Web of Conferences, Vol 187, p 02010 (2024)
In the process of traditional classroom teaching, the classroom atmosphere is generally dull, which greatly restricts the teaching quality and learning efficiency. As the only school-enterprise cooperation major, the information security technology a
Externí odkaz:
https://doaj.org/article/1cc2471423694a85a61b46fe1e128bfb
Publikováno v:
SHS Web of Conferences, Vol 181, p 03008 (2024)
With the rapid development of e-commerce, online shopping has gradually become the mainstream method. At the same time, the return rate of commodities is also much higher than the traditional business model, and the reverse logistics problem of e-com
Externí odkaz:
https://doaj.org/article/fff82433ae834d84a2fc85ce67cc2ab5
Autor:
AN Zhao-yuan, SHI Zhan-qun
Publikováno v:
Shipin yu jixie, Vol 38, Iss 2, Pp 68-73 (2022)
Objective: This study aimed to improve the hot air utilization efficiency of the existing vermicelli drying room. Methods: Using the k—ε turbulence model as the theoretical model for the simulation analysis of the drying room, the core component o
Externí odkaz:
https://doaj.org/article/9c021f26a06f4025a7bc4cab54ba396c
Publikováno v:
Gong-kuang zidonghua, Vol 48, Iss 4, Pp 5-13 (2022)
The coal mine massive data has problems such as 'data island', weak correlation, poor data quality due to lack of data management system. It is difficult to make full use of the data and provide analysis and decision-making support for coal mine inte
Externí odkaz:
https://doaj.org/article/76cbdfb414b544eda3cde56bb539ce9b
For elliptic curves over rationals, there are a well-known conjecture of Sato-Tate and a new computational guided murmuration phenomenon, for which the abelian Hasse-Weil zeta functions are used. In this paper, we show that both the murmurations and
Externí odkaz:
http://arxiv.org/abs/2410.04952
Road segmentation is a critical task for autonomous driving systems, requiring accurate and robust methods to classify road surfaces from various environmental data. Our work introduces an innovative approach that integrates LiDAR point cloud data, v
Externí odkaz:
http://arxiv.org/abs/2409.06197