Zobrazeno 1 - 10
of 1 515
pro vyhledávání: '"TIAN Gui"'
Publikováno v:
Shipin yu jixie, Vol 38, Iss 12, Pp 145-150 (2023)
Objective: This study aimed to develop ACE inhibitory peptide of Paramisgurnus dabryanus. Methods: Ultrafiltration, Sephadex G-15 and RP-HPLC were used to isolate and purify ACE inhibitory peptides from the proteolysis products of P. dabryanus, and t
Externí odkaz:
https://doaj.org/article/c3c5e34bbbdf43659db6f48e4966dae5
Autor:
Zhengquan Yang, Mingyu Peng, Yu Li, Xiaowei Wu, Tian Gui, Yuqin Li, Fei Zhang, Xiangshu Chen, Hidetoshi Kita
Publikováno v:
Membranes, Vol 12, Iss 12, p 1269 (2022)
In this work, a dense and acid-resistant beta zeolite membrane was applied to improve the esterification of citric acid and n-butanol, for the first time. Through the continuous removal of the by-product water via pervaporation (PV), the conversion o
Externí odkaz:
https://doaj.org/article/3124f370b3114dd8b871cc77f208df61
Publikováno v:
Yankuang ceshi, Vol 38, Iss 6, Pp 741-746 (2019)
BACKGROUND Simultaneous determination of thorium and potassium in geological samples can provide an important basis for exploration of radioactive mineral resources and evaluation of the natural radioactive ecological environment. The thorium in geol
Externí odkaz:
https://doaj.org/article/d005135a690349fb8952e743f356f7fd
Autor:
Cui Shu-Yu, Tian Gui-Xian
Publikováno v:
Open Mathematics, Vol 17, Iss 1, Pp 883-893 (2019)
Given a simple graph G, its Laplacian-energy-like invariant LEL(G) and incidence energy IE(G) are the sum of square root of its all Laplacian eigenvalues and signless Laplacian eigenvalues, respectively. This paper obtains some improved bounds on LEL
Externí odkaz:
https://doaj.org/article/97958e575f064e208a3a829dfbe71c6b
Autor:
Wenjuan Ding, Sitong Xiang, Fei Ye, Tian Gui, Yuqin Li, Fei Zhang, Na Hu, Meihua Zhu, Xiangshu Chen
Publikováno v:
Membranes, Vol 10, Iss 3, p 41 (2020)
Dense and good catalytic performance TS-1 zeolite membranes were rapidly prepared on porous mullite support by secondary hydrothermal synthesis. The properties of seed crystals were very important for the preparation of high-catalytic performance TS-
Externí odkaz:
https://doaj.org/article/e88981f80578454bb23c127af9fcb158
Given a graph $G$ on $n$ vertices, its adjacency matrix and degree diagonal matrix are represented by $A(G)$ and $D(G)$, respectively. The $Q$-spectrum of $G$ consists of all the eigenvalues of its signless Laplacian matrix $Q(G)=A(G)+D(G)$ (includin
Externí odkaz:
http://arxiv.org/abs/2307.14832
Publikováno v:
MATEC Web of Conferences, Vol 173, p 02038 (2018)
A hybrid method combining the method of moment (MoM) and physical optical (PO) is used to compute the scattering from 3D conductive target above a rough sea surface in this paper. Firstly, the composite model of 3D conductive target above the sea sur
Externí odkaz:
https://doaj.org/article/a9c746212d51420caf9e9822a984a4a8
A mixed graph $M_{G}$ is the graph obtained from an unoriented simple graph $G$ by giving directions to some edges of $G$, where $G$ is often called the underlying graph of $M_{G}$. In this paper, we introduce two classes of incidence matrices of the
Externí odkaz:
http://arxiv.org/abs/2207.07214
Publikováno v:
In Environmental Research 15 December 2024 263 Part 3
Given two graphs $G_{1}$ of order $n_{1}$ and $G_{2}$, the neighborhood corona of $G_{1}$ and $G_{2}$, denoted by $G_{1}\bigstar G_{2}$, is the graph obtained by taking one copy of $G_{1}$ and taking $n_{1}$ copies of $G_{2}$, in the meanwhile, linki
Externí odkaz:
http://arxiv.org/abs/2204.08722