Results 51 to 60 of about 10,005,542 (236)

Revisiting the variation of the ionospheric irregularities in the low latitude region of China based on small regional geodetic GNSS station network [PDF]

202410 bcchVersion of RecordOthersNational Natural Science Foundation of China; Stable-Support Scientific Project of China Research Institute of Radio-wave Propagation; Chinese Meridian ...
Hao, YQ, Liu, ZZ, Sun, SJ, Gao, HY, Xiao, Z, Zhang, DH   +5 more
core   +1 more source

Self‐Powered, Ultra‐Sensitive InGaAs/ITO Nanowire Radial Junction Infrared Photodiode for Low Flux Imaging at Room Temperature

Advanced Functional Materials, EarlyView.
This study reports a self‐powered InGaAs nanowire photodetector achieving single‐photon‐level sensitivity in the shortwave infrared at non‐cryogenic temperatures. The device demonstrates high‐speed imaging capabilities even under extremely low‐flux conditions.
Kosala Dhanawansha, Chaohao Chen, Zhe Li, Tuomas Haggren, Dawei Liu, Yang Yu, Baolei Liu, Sanjay Krishna, Hark H. Tan, Chennupati Jagadish, Lan Fu   +10 more
wiley   +1 more source

The Chinese Radio Telescope Array for Interplanetary Scintillation Monitoring

Space Weather
Solar flares, coronal mass ejections (CMEs) and enegertic particles, etc., are the driving sources that may cause catastrophic space weathers. It is desirable to obtain information of solar eruptions like flares and CMEs, etc., propagating from the Sun ...
Yihua Yan, Wei Wang, Jin Fan, Ming Xiong, Zhijun Chen, Linjie Chen, Cang Su, Sha Li, Jun Cheng, Jing Du, Xueshang Feng   +10 more
doaj   +1 more source

A dataset of Beijing MST radar horizontal wind fields at Xianghe Station in 2012

中国科学数据
The atmospheric horizontal wind is an essential parameter for studying atmospheric dynamic characteristics, processes, and dynamic coupling between the upper and lower atmosphere. MST (Mesosphere Stratosphere and Troposphere) radar plays a unique role in
Yufang Tian, Ze Chen, Daren Lyu
doaj   +1 more source

Bistable Isochoric Chiral Metamaterials with Reprogrammable Multiaxial Responses

Advanced Functional Materials, EarlyView.
An isochoric bistable rotational unit cell enables in situ modification of internal contact conditions post‐fabrication, without altering the global envelope dimensions of the surrounding architecture. By selectively switching between open and closed states, the tessellated chiral metamaterial can reprogram its volumetric response, including bulk ...
Shujia Chen, Lei Wu, Jingran Liu, Damiano Pasini   +3 more
wiley   +1 more source

Development of the wideband magnetic field wave monitor for the Phase II of Chinese Meridian Project

地球与行星物理论评
There are various magnetic field waves with frequencies ranging from mHz to thousands of Hz in the Earth's magnetosphere. These waves can be categorized into three classes depending on their period: ULF (mHz to ~ Hz), ELF (~ Hz to hundreds of Hz), and ...
Xiangqian Yu, Donghua He, Chijie Xiao, Qiugang Zong, Weihong Shi, Si Liu, Hongfei Chen, Yongfu Wang, Hong Zou   +8 more
doaj   +1 more source

GDNF‐Enriched Small Extracellular Vesicle‐Loaded ROS‐Scavenging Hydrogel Promotes Neural Regeneration After Spinal Cord Injury

Advanced Healthcare Materials, EarlyView.
A glial cell line‐derived neurotrophic factor (GDNF)‐enriched small extracellular vesicle‐loaded reactive oxygen species (ROS)‐scavenging hydrogel integrates sustained neurotrophic delivery with local modulation of oxidative and inflammatory stress after spinal cord injury. The composite hydrogel improves local vesicle retention, protects neural tissue,
Xingyu Zhu, Zhong Liu, Kewei Li, Yuhong Fan, Kangjia Yang, Xiaopeng Sun, Hang Shi, Lixuan Sun, Yang Lou, Min Wang, Peipei Wu, Hui Qian, Qiang Fu, Hua Ding   +13 more
wiley   +1 more source

Domestic global navigation satellite system ionospheric total electron content and scintillation monitor prototype testing and data quality comparison analysis for the Phase II of Chinese Meridian Project

地球与行星物理论评
The global navigation satellite system (GNSS) ionospheric total electron content (TEC) and scintillation monitors in the Phase II of Chinese Meridian Project network provide domestic measurements. After 3 consecutive days of testing, we used PolaRx5 data
Zheng Wang, Guangwei Cao, Lianhuan Hu, Guangyuan Tan, Sheping Shang, Peng Hu, Zhiqing Chen   +6 more
doaj   +1 more source

The Rationale behind a Reticular Meridian Model for Chinese Acupuncture

, 2012
[[abstract]]Recently, a reticular model based on classical Chinese meridian systems was proposed to explain the mechanism of acupuncture. In this paper, the rationale behind this model is thoroughly discussed.
S. Chang
core   +1 more source

Bone Organoids Across the Development‐to‐Remodeling Continuum: From Tissue Formation to Functional Competence and Translation

Advanced Healthcare Materials, EarlyView.
Mineralization alone does not establish a mature bone organoid. This Review integrates biological foundations, materials design, adaptive remodeling, and translational validation through the development‐to‐remodeling continuum (DRC). By separating biological functions from the evidence supporting them, the framework exposes critical gaps in current ...
Xijie Tang, Haijia Xu, Xiangzhong Liu, Yi Yang, Zhanghua Li   +4 more
wiley   +1 more source