Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Zhizhi Chen"'
Autor:
Zhizhi Chen, Shuxian Zhang
Publikováno v:
Energy Strategy Reviews, Vol 53, Iss , Pp 101391- (2024)
As the world's largest energy consumer, China seeks ways to optimize its energy structure. Using a sample of 30 Chinese provinces, this study develops an indicator system to measure provincial-level energy-structure optimization from 2004 to 2021. We
Externí odkaz:
https://doaj.org/article/c071075d33f44823b8e66cc3737a38dd
Autor:
Zhizhi Chen, Lei Wang, Dongxia He, Qi Liu, Qinqin Han, Jinyang Zhang, A-Mei Zhang, Yuzhu Song
Publikováno v:
Molecules, Vol 29, Iss 7, p 1534 (2024)
Antibiotic resistance has emerged as a grave threat to global public health, leading to an increasing number of treatment failures. Antimicrobial peptides (AMPs) are widely regarded as potential substitutes for traditional antibiotics since they are
Externí odkaz:
https://doaj.org/article/541bddfc0bd1434fb1aa5ad76748025b
Autor:
Qi Liu, Lei Wang, Dongxia He, Yuewei Wu, Xian Liu, Yahan Yang, Zhizhi Chen, Zhan Dong, Ying Luo, Yuzhu Song
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 23, p 16718 (2023)
Gastrointestinal cancer is a common clinical malignant tumor disease that seriously endangers human health and lacks effective treatment methods. As part of the innate immune defense of many organisms, antimicrobial peptides not only have broad-spect
Externí odkaz:
https://doaj.org/article/ad477d8465e9401b8735ac4d71e22aec
Publikováno v:
Micromachines, Vol 14, Iss 7, p 1420 (2023)
A high-precision current-mode bandgap reference (BGR) circuit with a high-order temperature compensation is presented in this paper. In order to achieve a high-precision BGR circuit, the equation of the nonlinear current has been modified and the hig
Externí odkaz:
https://doaj.org/article/11828af967204b73bbb7d74325baac3d
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
Background and Purpose: Chronic wound infections and the development of antibiotic resistance are serious clinical problems that affect millions of people worldwide. Cathelicidin-DM, an antimicrobial peptide from Duttaphrynus melanostictus, has power
Externí odkaz:
https://doaj.org/article/a5271d796d8841bc9ddc84de647b944b
Publikováno v:
Symmetry, Vol 15, Iss 2, p 277 (2023)
In this paper, we consider the singularities and geometrical properties of timelike developable surfaces with Bishop frame in Minkowski 3-space. Taking advantage of the singularity theory, we give the classification of generic singularities of these
Externí odkaz:
https://doaj.org/article/888db7b719764765873224efad41a066
Publikováno v:
Universe, Vol 8, Iss 11, p 595 (2022)
In this article, a Ricci soliton and *-conformal Ricci soliton are examined in the framework of trans-Sasakian three-manifold. In the beginning of the paper, it is shown that a three-dimensional trans-Sasakian manifold of type (α,β) admits a Ricci
Externí odkaz:
https://doaj.org/article/8a10c52e10b3409d84d50eabd8941ee1
Publikováno v:
Micromachines, Vol 13, Iss 10, p 1668 (2022)
A fully integrated low-dropout (LDO) regulator with improved load regulation and transient responses in 40 nm technology is presented in this paper. Combining adjustable threshold push–pull stage (ATPS) and master–slave power transistors topology
Externí odkaz:
https://doaj.org/article/6ee32b4e30e143dcae3aa90db8059583
Autor:
Shenglan Ni, Zhizhi Chen, Chenkai Hu, Houpeng Chen, Qian Wang, Xi Li, Sannian Song, Zhitang Song
Publikováno v:
Micromachines, Vol 13, Iss 10, p 1594 (2022)
A novel output-capacitorless low-dropout regulator (OCL-LDO) with an embedded slew-rate-enhancement (SRE) circuit is presented in this paper. The SRE circuit adopts a transient current-boost strategy to improve the slew rate at the gate of the power
Externí odkaz:
https://doaj.org/article/0f8d6cc8536347c082a7b22327d15e7c
Publikováno v:
Symmetry, Vol 14, Iss 9, p 1899 (2022)
The paper undertakes certain special forms of the quarter symmetric metric and non-metric connections on an ε-anti-Kähler manifold. Firstly, we deduce the relation between the Riemannian connection and the special forms of the quarter symmetric met
Externí odkaz:
https://doaj.org/article/e0277751320a417c95e1b4007b82b017