Zobrazeno 1 - 10
of 2 649
pro vyhledávání: '"Song YE"'
Publikováno v:
Kouqiang yixue, Vol 44, Iss 5, Pp 334-337 (2024)
Objective To investigate the effect of different premolar extraction patterns on Bolton index and occlusal relationship of skeletal Class Ⅱ malocclusion. Methods The plaster models of 62 patients with skeletal Class Ⅱ malocclusion were selected a
Externí odkaz:
https://doaj.org/article/b3115d3ee6834ceca282a7fd377a37f5
Publikováno v:
Earth and Space Science, Vol 11, Iss 2, Pp n/a-n/a (2024)
Abstract Satellite infrared detectors cannot penetrate clouds, especially precipitating clouds. Improving precipitation estimation accuracy based on infrared brightness temperature has always been important but challenging. In this paper, based on th
Externí odkaz:
https://doaj.org/article/9a71eb7f9ac64d069403dbad740ec506
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e25342- (2024)
The construction system's complexity can generate substantial uncertainties during emergencies. Resilience, as a new perspective on emergency response, can significantly mitigate these challenges. This paper introduces an innovative model to assess t
Externí odkaz:
https://doaj.org/article/d2e5cf70c9ec462e86d1074cfc09c241
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Direct synthesis of ketones from aldehydes features high atom- and step-economy. Yet, the coupling of aldehydes with unactivated alkyl C(sp3)-H remains challenging. Herein, we develop the synthesis of ketones from aldehydes via alkyl C(sp3)-
Externí odkaz:
https://doaj.org/article/73c235715e1443d98479be2ee8050293
Publikováno v:
Materials, Vol 17, Iss 4, p 854 (2024)
In this research, upconversion nanocrystals incorporated with MOR zeolite composites were synthesized using the desilicated MOR zeolite as a host for the in situ growth of NaREF4 (RE = Y, Gd) Yb/Er nanocrystals. The structure and morphology of the co
Externí odkaz:
https://doaj.org/article/d70a247900404523b3feae014c9b1830
Publikováno v:
E3S Web of Conferences, Vol 512, p 03028 (2024)
China’s construction of high-speed rail has accomplished outstanding achievements that have drawn attention from around the world and have played a significant role in driving economic and social development. To investigate the reasons behind the c
Externí odkaz:
https://doaj.org/article/f651b2bda147440f8ec33277e02e8303
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Three-component carboacylation of simple alkenes often requires directing groups and strained substrates. Here, the authors report a photoredox N-heteroyclic carbene/Pd-catalysed alkylacylation of alkenes with aldehydes and unactivated alkyl halides;
Externí odkaz:
https://doaj.org/article/658ff6d2402748ff9d9e5ecdb4a50a1c
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract The multi-hole probe can measure the velocity and three-dimensional direction of the flow field at the same time, so it is often used to measure the three-dimensional flow field. Compared with other flow field measuring instruments, the mult
Externí odkaz:
https://doaj.org/article/dc525ac4791d46cd9d0c8843699b437f
Publikováno v:
Crystals, Vol 13, Iss 12, p 1619 (2023)
In this paper, we propose a new method based on Huygens’ principle for calculations of transmission spectra with weak coupling and we call this method an improved Huygens’ principle. The original Huygens’ principle for metamaterial can only dea
Externí odkaz:
https://doaj.org/article/80e8886c027d441e950df191c80a7ab5
Autor:
Zibo Chen, Tao Yuan, Fangjie Yan, Song Ye, Qin Xie, Bo Zhang, Nengmin Lin, Qiaojun He, Bo Yang, Hong Zhu
Publikováno v:
BMC Cancer, Vol 22, Iss 1, Pp 1-9 (2022)
Abstract Background Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-related deaths worldwide. Sorafenib is the first-line treatment for advanced HCC, but the anti-cancer effects remain to be improved as indicated by its low resp
Externí odkaz:
https://doaj.org/article/95f4aff5bec1408ca50544b2e3dbd2c3