Zobrazeno 1 - 10
of 163
pro vyhledávání: '"XINYU JIN"'
Publikováno v:
Meitan xuebao, Vol 49, Iss 4, Pp 1834-1844 (2024)
The development of large open-pit coal fields with high safety and efficiency is the trend of open-pit coal development. With partitioned mining as the main development mode, the large open-pit coal field has the significant advantages of safety and
Externí odkaz:
https://doaj.org/article/a2057ad8b97c4c60a3beb30a15624a67
Autor:
Li MA, Ruihang LI, Fuming LIU, Jinbu SUN, Zhilong DONG, Hengrong WANG, Xinyu JIN, Fei XUE, Tianxin XU
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 11, Pp 63-70 (2023)
It is of direct and great significance for increasing the economic benefits of mining by improving the production capacity of open-pit coal mines. Based on the mining status of an open-pit coal mine in Zhundong of Xinjiang, in view of the development
Externí odkaz:
https://doaj.org/article/030fc77600c0458da1fb5c4bf5e050af
Publikováno v:
Forests, Vol 15, Iss 8, p 1406 (2024)
The easement reform of collective forest land (ERCFL) is an important part of national park system construction, which plays an important role in promoting the employment transfer of forest farmers. On the basis of survey data from forest farmers in
Externí odkaz:
https://doaj.org/article/2effe2e4f914482288bbf956fbb32523
Publikováno v:
Vaccines, Vol 12, Iss 8, p 905 (2024)
Objective: Despite being primary beneficiaries of human papillomavirus (HPV) vaccines, female university students in China exhibit low vaccination rates. This study aimed to assess their preferences for HPV vaccination services and evaluate the relat
Externí odkaz:
https://doaj.org/article/2d6c2efefcd346d6843f0be8a9fb34a1
Publikováno v:
Biomedicine & Pharmacotherapy, Vol 170, Iss , Pp 115991- (2024)
Iron deficiency anemia (IDA) is the most common nutrient-related health problem in the world. There is still a lack of comprehensive comparative study on the efficacies of commonly used iron supplements such as polysaccharide iron complex (PIC), iron
Externí odkaz:
https://doaj.org/article/ad42e7a16e5641698f2844b3bb1846e7
Publikováno v:
IEEE Access, Vol 11, Pp 100587-100603 (2023)
Unmanned Aerial Vehicle (UAV) has very wide application prospect in aiding terrestrial cellular network communication, but it remains a challenge to optimize UAV locations and maximize user service rate during deployment. In this paper, a novel netwo
Externí odkaz:
https://doaj.org/article/38a702d47f994df7b2a1db5a52b42510
Publikováno v:
Materials, Vol 15, Iss 13, p 4606 (2022)
The crystallization and viscosity of modified blast furnace slag are key factors in fiber forming conditions. In this paper, the crystallization behavior of modified blast furnace slag under continuous cooling conditions was studied by differential s
Externí odkaz:
https://doaj.org/article/11c5546fb6a34c3fa85efc17c7285785
Publikováno v:
Minerals, Vol 12, Iss 5, p 546 (2022)
Lithology identification is an essential fact for delineating uranium-bearing sandstone bodies. A new method is provided to delineate sandstone bodies by a lithological automatic classification model using machine learning techniques, which could als
Externí odkaz:
https://doaj.org/article/2a6640e070e04fdaa1a124f3e4a15924
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 10 (2014)
A local-area and energy-efficient (LAEE) evolution model for wireless sensor networks is proposed. The process of topology evolution is divided into two phases. In the first phase, nodes are distributed randomly in a fixed region. In the second phase
Externí odkaz:
https://doaj.org/article/13e792b4e5d040cda7cf37b563896098
Publikováno v:
Evidence-Based Complementary and Alternative Medicine. 2023:1-11
Objective. Evidence-based research methods were applied to assess the efficacy of faecal microbiota transplantation (FMT) for the treatment of autism in children. Methods. We searched the Chinese Biomedical Literature, CNKI, Wanfang, PubMed, Embase,