Zobrazeno 1 - 10
of 2 350
pro vyhledávání: '"WANG Lidong"'
Publikováno v:
You-qi chuyun, Vol 43, Iss 3, Pp 272-280,288 (2024)
[Objective] Due to the scarcity of helium resources, insufficient production, high external dependence and single source, the security situation of helium resources in China is very severe. Utilizing salt caverns for helium storage is a significantly
Externí odkaz:
https://doaj.org/article/0d9d70a1e3e745dc96379f022679bff5
Autor:
Wang Lidong
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
This paper proposes a regression algorithm to statistically relate the relationship between the relationship variables and proposes a multiple linear regression model to conduct a linear correlation study between a dependent variable and multiple ind
Externí odkaz:
https://doaj.org/article/85663806d13b44d88dcc552a976dc279
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
With the continuous development of science and technology level, remote sensing technology has a wide range of application prospects in water pollution monitoring. The study combines the Grab-Cut image segmentation algorithm, atmospheric radiation co
Externí odkaz:
https://doaj.org/article/b3b0aa16706549adaa621519681ae7e2
Autor:
Wang Lidong
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In the era of e-commerce economy, how to mine and study the different values of customers is an essential factor affecting the development of e-commerce enterprises. Based on this, this paper uses a clustering algorithm to mine and study the value of
Externí odkaz:
https://doaj.org/article/ba099c35d57a4e2b8c41da4e0b5c1f95
Publikováno v:
Meikuang Anquan, Vol 54, Iss 2, Pp 206-211 (2023)
In order to study the feasibility of mine DC quadrupole device in advance detection of tunneling roadway, a 3D geoelectric model of roadway advance detection is established, and ANSYS is used to simulate quadrupole device for data acquisition; the ra
Externí odkaz:
https://doaj.org/article/9e7267fd76964c928ef8c383bb13b6b4
Autor:
FU Lili, WANG Lidong
Publikováno v:
Zhiye weisheng yu yingji jiuyuan (2023)
Externí odkaz:
https://doaj.org/article/9d5f84236884459e92b1426a958decb0
Publikováno v:
Zhongliu Fangzhi Yanjiu, Vol 47, Iss 2, Pp 83-89 (2020)
He'nan Medical Team has stationed in Lin county(now Linzhou City) of He'nan Province for 60 years since November 1959 to carry out prevention and treatment research on high incidence of esophageal cancer. In the past 60 years, three generations of me
Externí odkaz:
https://doaj.org/article/9dc7154cebb74576a260c78c09cc6e80
Publikováno v:
SHS Web of Conferences, Vol 165, p 01007 (2023)
One of the solutions of healthcare may lie in the analysis of the longevity of scholars by probing the underlying reasons and determining factors. This study sets out to investigate the reasons why scholars in mathematics, physics, and chemistry gene
Externí odkaz:
https://doaj.org/article/adfedaf1f43c48abbbe4710872f5fef7
Autor:
HU Shoujia, FAN Zongmin, YUE Wenbin, CHEN Peinan, LI Xiumin, LI Jilin, HAN Shaohua, WANG Wei, YIN Yanchun, SONG Xin, ZHAO Xueke, WANG Jianpo, WANG Lidong
Publikováno v:
Zhongliu Fangzhi Yanjiu, Vol 46, Iss 9, Pp 829-834 (2019)
Objective To compare the survival condition and related risk factors of the patients with ESCC between high-incidence area (HIA) and low-incidence area (LIA) of ESCC. Methods We collected the data of 38741 ESCC patients confirmed by pathology, among
Externí odkaz:
https://doaj.org/article/ed07971d13bf4d8fb5d3f2331b81f7e9
Publikováno v:
International Journal of Food Properties, Vol 21, Iss 1, Pp 1395-1413 (2018)
Potato peel, as the outermost tissue of the fruit, playing a role of protection and fresh keeping on the pulp tissue, is crucial for the design of potato harvesting machines. In this study, two types of potato ‘Yangyu 4’ and ‘Helan 14’ were s
Externí odkaz:
https://doaj.org/article/6e09d37b4d62486a9c5d5de73798dd51