Zobrazeno 1 - 10
of 3 913
pro vyhledávání: '"Liu Junfeng"'
Autor:
LIU Qing, LIU Junfeng
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 4, Pp 33-40 (2024)
A real-time measurement system for the pushing progress of fully mechanized working face based on UWB ranging technology is proposed to address the problems of existing measurement and calculation methods, such as time-consuming, labor-intensive, lar
Externí odkaz:
https://doaj.org/article/b69bb870f6a244d595436c8a88583c1c
Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 3, Pp 124-130 (2023)
In view of the demand for efficient mining of fully mechanized working face, the lack of automation software products in the mining process, the lack of industry pertinence of general industrial configuration software, the variety of equipment interf
Externí odkaz:
https://doaj.org/article/4c479d88ab05444692992c054e620234
Publikováno v:
Open Medicine, Vol 17, Iss 1, Pp 1483-1494 (2022)
Multiple studies have indicated that long non-coding RNAs are aberrantly expressed in cancers and are pivotal in developing various tumors. No studies have investigated the expression and function of long non-coding antisense RNA PCNA-AS1 in esophage
Externí odkaz:
https://doaj.org/article/ea28afafb17b463e9a225249225e2732
Publikováno v:
Zhongliu Fangzhi Yanjiu, Vol 48, Iss 2, Pp 140-144 (2021)
Objective To evaluate the correlation of prognostic nutritional index(PNI) with overall survival of postoperative patients with thymoma. Methods The clinical and pathological data of 173 postoperative patients with thymoma were analyzed retrospective
Externí odkaz:
https://doaj.org/article/6c031fd920484bdcb0f958c72655305b
Publikováno v:
口腔疾病防治, Vol 28, Iss 4, Pp 224-230 (2020)
Objective To explore the effect of RW splints on the position and occlusal relationship of classⅡ malocclusion patients with temporomandibular disorder (TMD) to provide a basis for the diagnosis and design of this kind of patient. Methods Fifteen p
Externí odkaz:
https://doaj.org/article/c8516818ac404a249ed9e50fe626fe06
Publikováno v:
SHS Web of Conferences, Vol 169, p 01001 (2023)
Based on Bayesian network, this paper establishes a human factor analysis tool-Human Factor Classification and Reliability Analysis (HFCRA) model, and analyzes the key factors of human error in power enterprises by combining the human events and data
Externí odkaz:
https://doaj.org/article/52551c71291a468d881658d23229277b
Autor:
Liu Junfeng, Kang Zhen, Wang Miaomiao, Chao Shima, Xi Jingbin, Wu Zhijun, Wang Wei, Zhang Zhenlu
Publikováno v:
E3S Web of Conferences, Vol 375, p 02013 (2023)
According to the technical characteristics of steam turbines and their thermodynamic systems of various types of nuclear power units, a calculation software suitable for evaluating the feasibility of nonnuclear steam rushing of steam turbines of vari
Externí odkaz:
https://doaj.org/article/7087c06d668b42db826c0e7a238dd915
Publikováno v:
Di-san junyi daxue xuebao, Vol 41, Iss 22, Pp 2174-2180 (2019)
Objective To investigate the inhibitory effect of human umbilical cord mesenchymal stem cells (hu-MSCs) on T lymphocyte activation-mediated proliferation of pulmonary artery smooth muscle cells (PASMCs) and explore the possible regulatory mechanism.
Externí odkaz:
https://doaj.org/article/fed55e766c8c425abe80fd3c77883689
Algorithm parallelization to leverage multi-core platforms for improving the efficiency of Electronic Design Automation~(EDA) tools plays a significant role in enhancing the scalability of Integrated Circuit (IC) designs. Logic optimization is a key
Externí odkaz:
http://arxiv.org/abs/2404.13617
