Zobrazeno 1 - 10
of 2 060
pro vyhledávání: '"Tan Chao"'
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 2, Pp 400-411 (2023)
During the operation of the mine scraper conveyor, it is easy to be affected by the uneven movement of hydraulic support and the uneven cutting bottom of shearer, bearing various types of impact, of which the impact in the vertical direction is the m
Externí odkaz:
https://doaj.org/article/f9c0bfbd8eeb4ab189a2ce13067f8845
Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 8, Pp 37-52, 80 (2023)
Scraper conveyor is the core transportation equipment of the fully mechanized working face. Accurately perceiving its form is an important prerequisite to enhance its carrying capacity, alleviate the transmission impact, and improve the straightness
Externí odkaz:
https://doaj.org/article/3cc18a5af31f4854927fd73fa0f3f070
Publikováno v:
Shipin yu jixie, Vol 38, Iss 1, Pp 42-49 (2022)
Objective: This study focused on the analysis and evaluation of the differences in the chemical composition of onions from different origins. Methods: Onions from two main production areas in North and South China (Yunnan and Heilongjiang) were u
Externí odkaz:
https://doaj.org/article/13ace9d60435476f982c6dd877370287
Publikováno v:
Gong-kuang zidonghua, Vol 48, Iss 2, Pp 19-28 (2022)
The current intelligent shearer has the functions of three-dimensional positioning, memory cutting and remote monitoring, but it lacks the detection and early warning protection function of personnel entering the shearer operation area by mistake. Th
Externí odkaz:
https://doaj.org/article/8b7762388f0e40c5bc52c28537011377
Publikováno v:
Di-san junyi daxue xuebao, Vol 43, Pp 2226-2234 (2021)
Objective To screen the influencing factors of liver cirrhosis with spontaneous bacterial peritonitis (SBP) so as to establish and verify a diagnostic model of cirrhosis with SBP. Methods A total of 7 461 patients with liver cirrhosis were collected
Externí odkaz:
https://doaj.org/article/17a7745448ad492ba4b4ed72fe65c88c
Publikováno v:
Proceedings of the 7th International Workshop on Realizing Artificial Intelligence Synergies in Software Engineering, RAISE@ICSE 2019, (2019), 22-27
Testing in production-like test environments is an essential part of quality assurance processes in many industries. Provisioning of such test environments, for information-intensive services, involves setting up databases that are rich-enough to ena
Externí odkaz:
http://arxiv.org/abs/2407.05410
Publikováno v:
Di-san junyi daxue xuebao, Vol 43, Iss 8, Pp 707-714 (2021)
Objective To determine the effects of diffuse oxygen inhalation on hypoxia stress, blood oxygen saturation and human metabolic process in migrants in plateau, and to illustrate the anti-hypoxia effect of a new oxygen supply mode and its possible mole
Externí odkaz:
https://doaj.org/article/a25a7e19110a4ce8b9eb6512cb3f9672
Magnetism and topology are two major areas of condensed matter physics. The combination of magnetism and topology gives rise to more novel physical effects, which have attracted strongly theoretical and experimental attention. Recently, the concept o
Externí odkaz:
http://arxiv.org/abs/2406.16603
We introduce Multivariate Multiscale Graph-based Dispersion Entropy (mvDEG), a novel, computationally efficient method for analyzing multivariate time series data in graph and complex network frameworks, and demonstrate its application in real-world
Externí odkaz:
http://arxiv.org/abs/2405.00518
Publikováno v:
Measurement Science Review, Vol 20, Iss 3, Pp 115-125 (2020)
A linearized model of frequency measurement for the Free Induction Decay (FID) signal is proposed to increase the Proton Magnetometer (PM) precision. First, the nonlinear model of frequency measurement is set up according to the characteristic of the
Externí odkaz:
https://doaj.org/article/c5c12d0a5dbe4a809c2648c3875bf754