Results 61 to 70 of about 2,645 (176)

Revealing the Hidden Stress Field and Its Thermal Input Dependence in Femtosecond Laser–Processed Silicon Photonic Chip Substrates via Weak Measurement

Nanophotonics, Volume 15, Issue 13, 13 July 2026.
A novel noncontact method based on weak value amplification enables high‐sensitivity stress mapping of femtosecond laser processed silicon photonic chip substrates. It converts microscale stress into the birefringent phase via the photoelastic effect and reads it out with weak measurement, achieving a 0.37‐kPa detection limit.
Wanshou Sun, Baili Qiu, Jiaming Li, Haibing Xiao, Yafei Yu, Qingmao Zhang   +5 more
wiley   +1 more source

Altermagnetic topological insulator with C $\mathcal{C}$ -paired spin-valley locking

Quantum Frontiers
Altermagnetism emerges as the third fundamental collinear magnetism recently. Associating nontrivial topology and quantum orders to this newly established magnetism is an important physical topic and may lead to interesting physics such as unusual ...
Hai-Yang Ma, Jin-Feng Jia
doaj   +1 more source

China’s Guangdong-Hong Kong-Macao Greater Bay Area: a new development opportunity for Hong Kong [PDF]

Public Administration and Policy, 2019
Purpose – The Guangdong-Hong Kong-Macao Greater Bay Area (GBA) Strategy is an important component of the “Belt and Road Initiative” of China. The purpose of this Project is to develop the GBA into the most open, market-oriented and innovative pole of ...
Siu-kai Lau
doaj   +1 more source

Mapping the “Supply–Demand–Flow” of Ecosystem Services for Ecosystem Management in China

Advanced Science, Volume 13, Issue 39, 13 July 2026.
This study develops a “supply–demand–flow” framework clarifies how ecosystem services move between regions by distinguishing potential and actual supply and demand. Using integrated biophysical–socioeconomic modeling, nine services in China were mapped.
Yikun Zhang, Yadong Yang, Yongsheng Wang, Guirui Yu   +3 more
wiley   +1 more source

Research on Spatiotemporal Evolution and Driving Factors of Extreme Climate in Guangdong-Hong Kong-Macao Greater Bay Area

Renmin Zhujiang, 2022
In recent years,frequent extreme climate events have become the focus of attention of the world.Studying the spatiotemporal evolution of extreme climate in the Guangdong-Hong Kong-Macao Greater Bay Area is of great significance for timely and accurate ...
GUO Shan, ZHANG Dawei, WANG Yadi
doaj  

Engineering Synergistic Adsorption–Photocatalysis via an S‐Scheme Heterojunction in Dual‐Mesoporous LaNi0.8Fe0.2O3/g‐C3N4 for Superior Visible‐Light‐Driven Dye Removal

Advanced Energy and Sustainability Research, Volume 7, Issue 7, July 2026.
Dual‐mesoporous LaNi0.8Fe0.2O3/g‐C3N4 S‐scheme photocatalyst is synthesized for efficient dye removal. It achieves 94.8% degradation of reactive black under visible light. ·OH dominates degradation, and an S‐scheme charge transfer mechanism is clarified for pollution treatment. Dye residue‐induced water pollution presents a serious threat to ecological
Yaqin Deng, Jiaxing Guo, Liang Guo, Gengqin Tan, Jiatong Liu, Pengke Yu, Qingmao Zhang, Jiaming Li, Shangming Ou   +8 more
wiley   +1 more source

Midazolam Exerts Sedative Effects by Differentially Modulating Cortical Pyramidal Neurons and PV Interneurons

CNS Neuroscience &Therapeutics, Volume 32, Issue 7, July 2026.
We show that midazolam produces region‐ and cell‐type‐dependent effects, with stronger suppression in the auditory cortex than in the anterior cingulate cortex and greater sensitivity in pyramidal neurons than in PV+ interneurons. Differential GABRA1 expression is associated with this regional variation in midazolam sensitivity. These findings indicate
Yao Sun, Dijia Wang, Kaibin Wu, Mengyu Yin, Peiwen Tang, Fengxian Li, Junlei Chang, Feixue Liang, Hong‐Fei Zhang   +8 more
wiley   +1 more source

Investigation of Severe Turbulence Over China During 2018–2025 From In Situ EDR Data

Meteorological Applications, Volume 33, Issue 4, July/August 2026.
Based on in situ EDR data from Xiamen Airlines, this study systematically quantifies aviation turbulence characteristics over China, identifies high‐risk turbulence regions and their correlations with weather systems, and proposes targeted forecasting strategies through persistent turbulence events analysis.
Cai Xuewei, Liu Xinhua, Guo Jianping, Mao Xu, Wu Wenhui, Yi Zhihong   +5 more
wiley   +1 more source

A Physics‐Based Approach to Project the Impact of Climate Change on Occurrence of Compound Floods in a Large River Delta

Water Resources Research, Volume 62, Issue 7, July 2026.
Abstract Climate change is intensifying compound flooding in coastal regions, caused by the co‐occurrence of coastal and fluvial floods. This trend increases the probability of disasters beyond historical precedent, posing growing threats to densely populated deltas.
Anyifang Zhang, Kaiyue Shan, Xiping Yu
wiley   +1 more source

Contesting coercion: U.S.-China strategic competition, the middle technology trap, and Chinese government-guided funds

Asian Review of Political Economy
This study examines the possible emergence of a Middle Technology Trap (MTT) in U.S.-China strategic competition through the lens of the Global Financial Network (GFN) and the Global Innovation Network (GIN).
Xuanming Pan, Liu Aiwen, Chen Zhenzhen
doaj   +1 more source