Zobrazeno 1 - 10
of 2 870
pro vyhledávání: '"LIU Zhenzhen"'
Autor:
LIU Zhenzhen, ZHENG Jiafu
Publikováno v:
Jiaoshi jiaoyu xuebao, Vol 11, Iss 6, Pp 25-34 (2024)
Drama is an art presenting contradictions and conflicts through verbal dialogues and body movements. Remodeling moral education classrooms with drama means placing students in a class of "situations, conflicts, experiences and reflections", allowing
Externí odkaz:
https://doaj.org/article/04047cae67a54784a77b0fbcfcb606ba
Publikováno v:
口腔疾病防治, Vol 32, Iss 3, Pp 202-208 (2024)
Objective To investigate the clinical effects of sinus elevation surgery and implant restorationdue to insufficient bone massafter tooth extraction in patients with odontogenic maxillary sinusitis (OMS) and to provide a reference for use in clinical
Externí odkaz:
https://doaj.org/article/d4f54e8faa0d466ca2569fb48873314b
Publikováno v:
Nanophotonics, Vol 12, Iss 17, Pp 3481-3490 (2023)
The presence of π gauge flux enabled by positive and negative hopping amplitude can lead to Möbius bands, which was recently demonstrated in both realistic acoustic and photonic lattices, twisted at k = π. Here, we show that the artificial gauge f
Externí odkaz:
https://doaj.org/article/36484c0c3748404389d9c402a8ade2c7
Autor:
Yuan Yan, Liu Yuanxia, Sun Mengyao, Ye Huijing, Feng Yuchen, Liu Zhenzhen, Pan Lingyu, Weng Hongbo
Publikováno v:
Open Life Sciences, Vol 17, Iss 1, Pp 1451-1461 (2022)
Diabetic kidney dysfunction is closely associated with renal fibrosis. Although the suppression of fibrosis is crucial to attenuate kidney damage, the underlying mechanisms remain poorly understood. In this study, renal injury in diabetic mice was in
Externí odkaz:
https://doaj.org/article/99dc8698912843ec9f29a4de454dc779
Autor:
TANG Yufei, ZHOU Anqi, YU Hui, LIU Zhenzhen, ZHANG Xinyuan, WANG Bin, ZHANG Kaiwen, XIANG Lin
Publikováno v:
口腔疾病防治, Vol 29, Iss 1, Pp 57-60 (2021)
The jaw and femur are commonly used sites in basic research for modeling bone defects or inserting implants. An increasing number of studies have identified that the jaw and femur indeed show great differences in embryonic development and growth, his
Externí odkaz:
https://doaj.org/article/6e94ebf1e1ab4337843b365ba0983ca2
The waveguide-integrated metasurface introduces a novel photonic chip capable of converting guided modes into free-space light. This enables functions such as off-chip beam focusing, steering, and imaging. The challenge lies in achieving hypermultipl
Externí odkaz:
http://arxiv.org/abs/2407.02247
Publikováno v:
口腔疾病防治, Vol 27, Iss 7, Pp 453-457 (2020)
Patients seeking implantation often have several systemic diseases, which will introduce complications to treatment. This paper reviews the risk assessments and prevention of systemic diseases in patients with oral implant therapy with the relevant l
Externí odkaz:
https://doaj.org/article/12edbee4e8e64f1ea6c66a6a5c52af3b
Autor:
Chen, Xiangyu, Liu, Zhenzhen, Luo, Katie Z, Datta, Siddhartha, Polavaram, Adhitya, Wang, Yan, You, Yurong, Li, Boyi, Pavone, Marco, Chao, Wei-Lun, Campbell, Mark, Hariharan, Bharath, Weinberger, Kilian Q.
Ensuring robust 3D object detection and localization is crucial for many applications in robotics and autonomous driving. Recent models, however, face difficulties in maintaining high performance when applied to domains with differing sensor setups o
Externí odkaz:
http://arxiv.org/abs/2405.16034
Second-order topological insulators can be characterized by their bulk polarization, which is believed to be intrinsically connected to the center of the Wannier function. In this study, we demonstrate the existence of second-order topological insula
Externí odkaz:
http://arxiv.org/abs/2405.00759
Publikováno v:
Mechanics & Industry, Vol 23, p 9 (2022)
Image monitoring of oil wear particles is currently only applicable to microflows and is susceptible to bubble interference. This paper develops an optical oil-monitoring system that can be used for large-diameter pipes with high flow rates. A shallo
Externí odkaz:
https://doaj.org/article/0fa577b7281c40c3b9a6044d41e02d67