Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Yuping Jin"'
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 552-567 (2023)
Based on pollution emission data and digital product import data of Chinese industrial enterprises from 2000 to 2013, this paper takes enterprise digital imported products as a natural experiment to build a model of multiple phase difference in diffe
Externí odkaz:
https://doaj.org/article/f2640e303171443f940b54f933b9ef60
Autor:
Wei Liu, Yanbin Yang, Qiaoyun Luo, Xufeng Zeng, Chuxin Chen, Junfeng Zhu, Weishan Lin, Hongbin Chen, Weiwei Huo, Mengxiao He, Yuping Jin, Jiangyu Xu
Publikováno v:
Journal of Marine Science and Engineering, Vol 10, Iss 11, p 1753 (2022)
Ports play a vital role in the development of cities. In order to study the contribution of seaports to the urban economy, this paper uses the input–output method and multiplier theory to calculate the direct, indirect, and ripple economic contribu
Externí odkaz:
https://doaj.org/article/df21f90cb0f04bcb9000bdf1c9ca8d6b
Publikováno v:
Materials, Vol 10, Iss 3, p 236 (2017)
The oxygen vacancy (VO) is known as the main compensation center in p-type ZnO, which leads to the difficulty of fabricating high-quality p-type ZnO. To reduce the oxygen vacancies, we oxidized Zn3N2 films in oxygen plasma and successfully prepared p
Externí odkaz:
https://doaj.org/article/22dd8ace5f974498a7934045ea021bd6
Publikováno v:
Acta Crystallogr F Struct Biol Commun
TYE7, a bHLH (basic helix–loop–helix) transcription factor from Saccharomyces cerevisiae, is involved in the regulation of many genes, including glycolytic genes. Meanwhile, accumulating evidence indicates that TYE7 also functions as a cyclin and
Background: Determining the factors associated with ENFI in neurocritical patients could be important for better identification of the patients at risk of feeding intolerance.Therefore, this study aimed to identify the risk factors for ENFI in neuroc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65812c7fc99058a89dc4f63c786b912a
https://doi.org/10.21203/rs.3.rs-1814961/v1
https://doi.org/10.21203/rs.3.rs-1814961/v1
Publikováno v:
Sustainability; Volume 14; Issue 19; Pages: 12403
Unstable factors such as international relations, geopolitics, and transportation routes make natural gas trade complex and changeable. Diversified and flexible sources of liquefied natural gas (LNG) can guarantee the energy supply security of natura
Autor:
Yuping Jin
Publikováno v:
Journal of Electronic Commerce in Organizations. 17:29-41
Mobile internet technology is the development of modern communication technology and internet technology, which guides the progress of modern communication and the information field. It enables most users to access the internet easily with just a mob
Publikováno v:
Mathematical Problems in Engineering, Vol 2021 (2021)
Since the launch of the Belt and Road Initiative (BRI) in 2013, Chinese enterprises have invested heavily in transport infrastructure projects. In order to better promote Chinese overseas transport infrastructure investment (TII) and avoid additional
Autor:
Yuping Jin
Publikováno v:
International Journal of Computers and Applications. 41:463-469
The traditional query optimization method is to reduce the size of the intermediate relationship as much as possible when calculating the multi relation connection. It does not take into ac...
Autor:
Yuping Jin, Hongyu Zhang
Publikováno v:
Journal of Discrete Mathematical Sciences and Cryptography. 20:913-930