Zobrazeno 1 - 10
of 114 689
pro vyhledávání: '"ZHANG Yu"'
Publikováno v:
Shanghai Jiaotong Daxue xuebao. Yixue ban, Vol 44, Iss 5, Pp 560-566 (2024)
Objective·To find out the risk factors leading to adverse pregnancy outcome by analyzing the correlation of clinical data and adverse pregnancy outcomes in patients with pregnancy complicated with chronic kidney disease.Methods·The clinical data be
Externí odkaz:
https://doaj.org/article/07add71caa7548c3b21b714d683d831b
Publikováno v:
Shanghai Jiaotong Daxue xuebao. Yixue ban, Vol 44, Iss 5, Pp 658-662 (2024)
Paradoxical insomnia (Para-I), also known as pseudoinsomnia or sleep state misperception, is a condition in which the patient complains of severe insomnia but has no objective evidence of sleep disorder, and daytime functioning may be disrupted dispr
Externí odkaz:
https://doaj.org/article/107ce3e3defb420cb4165dc40775c8e0
Autor:
ZHANG Yu, ZHAO Mengyun, PEI Lijian, GONG Yahong, RUAN Xia, ZHANG Yuguan, XIA Di, LU Zhilong, ZHANG Zhanjie, ZHOU Jiong, FU Chenwei, GAO Jinsong, HUANG Yuguang
Publikováno v:
Xiehe Yixue Zazhi, Vol 15, Iss 2, Pp 246-250 (2024)
Epidural labor analgesia aims to provide effective medical services to alleviate labor pain in parturients, while adhering to the principles of voluntary participation and clinical safety. In 2018, Peking Union Medical College Hospital(PUMCH)became o
Externí odkaz:
https://doaj.org/article/b0b4355499d648828c106344ee13d2b6
Publikováno v:
Guangtongxin yanjiu, Pp 22005301-22005307 (2024)
【Objective】In this paper, the objective of the research is to improve the performance of Orthogonal Frequency Division Multiplexing (OFDM)-Wavelength Division Multiplexing (WDM) optical fiber communication system. a Quadrature Grouped Subcarrier
Externí odkaz:
https://doaj.org/article/97ba7076a9e64e039572a96387af67b7
Publikováno v:
You-qi chuyun, Vol 43, Iss 3, Pp 332-341 (2024)
[Objective] Settlement is a common geological hazard encountered around buried pipelines. Such hazards have the potential to cause pipeline failure and damage, particularly in severe cases. Hence, studying pipe-soil interactions during continuous set
Externí odkaz:
https://doaj.org/article/b5b1b913271c426aa03a10376b710dac
Publikováno v:
Chinese Journal of Contemporary Neurology and Neurosurgery, Vol 24, Iss 3, Pp 177-181 (2024)
Externí odkaz:
https://doaj.org/article/3404738b61fb41818feee8c4c1efcb3f
Publikováno v:
Jixie chuandong, Vol 48, Pp 104-109 (2024)
In order to use the concave cutter to process the straight bevel gear on the domestic CNC spiral bevel gear machine tool, the principle of using the concave cutter to process the straight bevel gear and the TCA method of tooth surface contact analysi
Externí odkaz:
https://doaj.org/article/35a5141f632a43128ff5920d2543f407
Publikováno v:
Guangtongxin yanjiu, Pp 22006501-22006505 (2024)
【Objective】With the advent of new internet services and the broader application of Passive Optical Network (PON) in the industry, PON, as the core technology of the 5th Generation Fixed Networks (F5G), needs to evolve and upgrade continuously to
Externí odkaz:
https://doaj.org/article/4236b2eed5f14238b68cdab2cf003d4e
Autor:
Wang Fen, Cheng Xiao-Yu, Zhang Yu-Ting, Bai Qing-Ran, Zhang Xiao-Qi, Sun Xi-Cai, Ma Quan-Hong, Zhao Xiong-Fei, Liu Chun-Feng
Publikováno v:
Open Life Sciences, Vol 19, Iss 1, Pp 785-91 (2024)
Parkinson’s disease (PD) is a ubiquitous brain cell degeneration disease and presents a significant therapeutic challenge. By injecting 6-hydroxydopamine (6-OHDA) into the left medial forebrain bundle, rats were made to exhibit PD-like symptoms and
Externí odkaz:
https://doaj.org/article/ba63eeb943b44b5196b9b832da38407e
Publikováno v:
Results in Physics, Vol 62, Iss , Pp 107814- (2024)
We present a theoretical and experimental analysis of a mid-infrared wavelength-tunable cascade gain modulation Raman fiber laser. Our simulation model incorporates the Generalized Nonlinear Schrödinger Equation with the fiber Bragg grating transmis
Externí odkaz:
https://doaj.org/article/2d296b26eebc439dbc99fb8856203f8b