Zobrazeno 1 - 10
of 4 589
pro vyhledávání: '"Shi, Zhen"'
Autor:
Gao, Jiawei, Li, Shibang, Mittelholz, Anna, Rong, Zhaojin, Persson, Moa, Shi, Zhen, Lu, Haoyu, Zhang, Chi, Wang, Xiaodong, Dong, Chuanfei, Klinger, Lucy, Cui, Jun, Wei, Yong, Pan, Yongxin
When the solar wind interacts with the ionosphere of an unmagnetized planet, it induces currents that form an induced magnetosphere. These currents and their associated magnetic fields play a pivotal role in controlling the movement of charged partic
Externí odkaz:
http://arxiv.org/abs/2408.03075
Publikováno v:
Journal of Medical Internet Research, Vol 23, Iss 3, p e27015 (2021)
BackgroundIn February 2020, the Chinese government imposed a complete lockdown of Wuhan and other cities in Hubei Province to contain a spike of COVID-19 cases. Although such measures are effective in preventing the spread of the virus, medical profe
Externí odkaz:
https://doaj.org/article/4548ec7f49cf4e00818d67445578b07e
Publikováno v:
Journal of Medical Internet Research, Vol 23, Iss 3, p e24945 (2021)
BackgroundExisting health education and communication research routinely measures online channel use as a whole by, for example, evaluating how frequently people use the internet to search for health information. This approach fails to capture the co
Externí odkaz:
https://doaj.org/article/7223c910e4a142438bd54c379a2037b3
Publikováno v:
Journal of Medical Internet Research, Vol 23, Iss 1, p e24733 (2021)
BackgroundSince the rise of the internet, online health information seeking has become a worldwide phenomenon. However, health and health communication are inherently culture bound. A data-driven cross-country comparison enables us to better understa
Externí odkaz:
https://doaj.org/article/d06bf45c2b384c8680fceeb8579f3221
Autor:
Zhang, Chi, Nilsson, Hans, Ebihara, Yusuke, Yamauchi, Masatoshi, Persson, Moa, Rong, Zhaojin, Zhong, Jun, Dong, Chuanfei, Chen, Yuxi, Zhou, Xuzhi, Sun, Yixin, Harada, Yuki, Halekas, Jasper, Xu, Shaosui, Futaana, Yoshifumi, Shi, Zhen, Yuan, Chongjing, Yun, Xiaotong, Fu, Song, Gao, Jiawei, Holmström, Mats, Wei, Yong, Barabash, Stas
Mars lacks a global magnetic field, and instead possesses small-scale crustal magnetic fields, making its magnetic environment fundamentally different from intrinsic magnetospheres like those of Earth or Saturn. Here we report the discovery of magnet
Externí odkaz:
http://arxiv.org/abs/2311.06151
Let $(\epsilon_i)$ be a Rademacher sequence, i.e., a sequence of independent and identically distributed random variables satisfying $P(\epsilon_i=1)=P(\epsilon_i=-1)=1/2$. Set $S_n=a_1\epsilon_1+\cdots+a_n\epsilon_n$ for $a=(a_1,\dots,a_n)\in \mathb
Externí odkaz:
http://arxiv.org/abs/2310.14878
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 239, Iss 5, Pp 897-899 (2024)
C21H21MnN6O6S, monoclinic, P21/c (no. 14), a = 13.093(3) Å, b = 23.810(5) Å, c = 7.9852(17) Å, β = 106.882(4)°, V = 2,382.1(9) Å3, Z = 4, Rgt(F) = 0.0498, wRref(F2) = 0.1299, T = 296(2) K.
Externí odkaz:
https://doaj.org/article/ef28931ee57a4de0ba814263fffceea7
Autor:
Shi, Zhen
Ring-opening metathesis polymerization (ROMP) is now playing an important role in synthesizing macromolecular materials. However, existing systems for living ROMP cannot be depolymerized. Herein, 5, 6-trans-cyclobutane-fused E-cyclooctene derivatives
Publikováno v:
In Advanced Engineering Informatics October 2024 62 Part D
Publikováno v:
In Journal of Environmental Management October 2024 369