Zobrazeno 1 - 10
of 2 504
pro vyhledávání: '"Zheng Dan"'
Publikováno v:
Shanghai Jiaotong Daxue xuebao. Yixue ban, Vol 43, Iss 6, Pp 768-774 (2023)
Tea is beneficial to human health, which is rich in tea pigments with important biological activities. Theabrownin, derived from theaflavins and thearubigins by oxidative polymerization, mainly distributes in semi-fermented oolong tea, and completely
Externí odkaz:
https://doaj.org/article/252ef37994f44c15bdd331c02e91e404
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
This article explores how digital technologies such as big data and cloud computing promote college students’ innovation and entrepreneurship, especially the impact of innovation and entrepreneurship training programs on college students’ entrepr
Externí odkaz:
https://doaj.org/article/1c121317392a4f1793fa889cb2edb74a
Publikováno v:
Open Physics, Vol 19, Iss 1, Pp 863-866 (2021)
ZnO–water nanofluid in an inner pipe was experimentally investigated to improve the thermal efficiency of double-pipe heat exchangers. In this work, a 57.6% increase in the Nusselt number was obtained at Re = 14,340 when the ZnO–water nanofluid f
Externí odkaz:
https://doaj.org/article/7d7d0e856c5242b39b48cdc1f3d4afa7
Publikováno v:
Open Physics, Vol 19, Iss 1, Pp 634-646 (2021)
The aim of this study was to reveal the internal mechanism of enhanced condensation heat transfer, by experimentally performing steam condensation with higher inlet velocity in the horizontal multi-start helical channels (HMSHCs), and investigating t
Externí odkaz:
https://doaj.org/article/81644d9778904d9a9d8caa887003b55d
Publikováno v:
Open Physics, Vol 18, Iss 1, Pp 939-950 (2020)
In order to investigate heat transfer characteristics of steam/nitrogen condensation inside horizontal enhanced condensation channels (HECCs), experiments have been performed, respectively, inside HECC and horizontal circular channel (HCC). HECC is f
Externí odkaz:
https://doaj.org/article/910e54917cb64c1b8b35b3a886120e4b
Publikováno v:
Open Mathematics, Vol 18, Iss 1, Pp 1292-1301 (2020)
This paper focuses on finite-order meromorphic solutions of nonlinear difference equation fn(z)+q(z)eQ(z)Δcf(z)=p(z){f}^{n}(z)+q(z){e}^{Q(z)}{\text{Δ}}_{c}f(z)=p(z), where p,q,Qp,q,Q are polynomials, n≥2n\ge 2 is an integer, and Δcf{\text{Δ}}_{
Externí odkaz:
https://doaj.org/article/cd1c21d579944df6ab45f5a1c7b2ea83
Autor:
DONG Zhen, QI Yan-mei, WU Yi, CAO Yang, ZHENG Dan, FANG Jiang-kun, HUANG Cheng-bing, WANG Zhong-ming
Publikováno v:
Liang you shipin ke-ji, Vol 28, Iss 1, Pp 100-104 (2020)
The tropism of six species of insect pests in stored grain to six kinds of colours was researched in laboratory by color correction.The results showed that the tropism of six species of insect pests in stored grain to different colors mostly changed
Externí odkaz:
https://doaj.org/article/ab797c851f0e4219bf8ed87d3edeb744
Publikováno v:
E3S Web of Conferences, Vol 423, p 02002 (2023)
This study used cyanamide as the precursor and SiO2 as the template to prepare a layered structure g-C3N4, and characterized its crystal structure, morphology, optical performance, and electrochemical performance. Photocatalytic oxidation experiments
Externí odkaz:
https://doaj.org/article/3b5671f4ed9c4e95b04bc15d1cd4e24a
Autor:
Vijayvergiya, Manushree, Salawa, Małgorzata, Budiselić, Ivan, Zheng, Dan, Lamblin, Pascal, Ivanković, Marko, Carin, Juanjo, Lewko, Mateusz, Andonov, Jovan, Petrović, Goran, Tarlow, Daniel, Maniatis, Petros, Just, René
Modern code review is a process in which an incremental code contribution made by a code author is reviewed by one or more peers before it is committed to the version control system. An important element of modern code review is verifying that code c
Externí odkaz:
http://arxiv.org/abs/2405.13565
Autor:
Zheng Dan, He Xiujing, Luo Ting, Zhong Xiaorong, Zheng Hong, Yang Jiqiao, Li Yanchu, Jing Jing
Publikováno v:
Frontiers in Molecular Biosciences, Vol 7 (2021)
BackgroundTriple-negative breast cancer (TNBC) is a type of highly invasive breast cancer with poor prognosis. Recently, massive data reveal that long non-coding RNAs (lncRNAs) play important roles in cancer progress. Recently, although the role of l
Externí odkaz:
https://doaj.org/article/2b14ac8c14e942d889c3a77cf16f55f0