Results 151 to 160 of about 107,181 (311)

Graphene‐Interfaced Stretchable Sweat Patch for Multiplexed Electrochemical Monitoring of IL‐6, Glucose, and Calcium Ions

Advanced Materials Technologies, EarlyView.
Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon, Ali Tufani, Süleyman Çelik, Javed H. Niazi, Anjum Qureshi   +4 more
wiley   +1 more source

Evaluating Climate Change Effects on Swan Habitats Within China: Adaptive Strategies for Sustainable Conservation

Ecology and Evolution
Under the combined pressures of global climate change and human activities, swan habitats in China are facing severe threats, posing direct challenges to the effectiveness of existing protected areas.
Ke Zhang, Jun Lin, Jianghua Zheng, Xuan Li, Li Xu, Liang Liu, Xuan Liu, Xi Jin, Rong Fu, Xinwei Wang, Yunzhi Sang, Xiaoyu Guo   +11 more
doaj   +1 more source

Unsupervised Clustering of InSAR Time-Series Deformation in Mandalay Region from 2022 to 2025 Using Dynamic Time Warping and Longest Common Subsequence

Remote Sensing
Urban land subsidence poses a significant threat in rapidly urbanizing regions, threatening infrastructure integrity and sustainable development. This study focuses on Mandalay, Myanmar, and presents a novel clustering framework—Dynamic Time Warping and ...
Jingyi Qin, Zhifang Zhao, Dingyi Zhou, Mengfan Yuan, Chaohai Liu, Xiaoyan Wei, Tin Aung Myint   +6 more
doaj   +1 more source

Remote Sensing for Maritime Monitoring and Vessel Prompt Identification

, 2018
The main purpose of the work described in this paper concerns the development of a platform dedicated to sea surveillance, capable of detecting and identifying illegal maritime traffic. This platform results from the cascade implementation of several image processing algorithms that take as input Radar or Optical maps captured by satellite-borne ...
Reggiannini M, Righi M, Tampucci M, Bedini L, Di Paola C, Martinelli M, Mercurio C, Salerno E   +7 more
openaire   +2 more sources

Analysis of urban sprawl at mega city Cairo, Egypt using multisensoral remote sensing data, landscape metrics and gradient analysis

, 2009
This paper is intended to highlight the capabilities of synergistic usage of remote sensing, landscape metrics and gradient analysis. We aim to improve the understanding of spatial characteristics and effects of urbanization on city level ...
Taubenböck, Hannes, Roth, Achim, Mehl, Harald, Dech, Stefan, Wegmann, Martin   +4 more
core  

Biodegradable Wireless Soil Urea Sensor Using Metamaterial Perfect Absorber for Distributed Deployment in Precision Agriculture

Advanced Materials Technologies, EarlyView.
In this study, we propose a biodegradable wireless soil urea sensor for precision agriculture. The sensor's electromagnetic response varies depending on the urea concentration, allowing the measurement of relative soil urea concentrations by analyzing the time‐transient electromagnetic response.
Yu Tanaami, Ken Sakabe, Tetsuya Yarimizo, Yasutaka Murakami, Tetsuo Kan, Hiroaki Onoe   +5 more
wiley   +1 more source

Chip‐Integrated Metasurface‐GaAsSb Nanowire Array Photodetectors for Single‐Pixel Polarimetric Imaging

Advanced Optical Materials, EarlyView.
A 2×2 multiplexed GaAsSb nanowire photodetector array integrated with L‐shaped metasurfaces is developed for miniaturized infrared polarimetry. Leveraging non‐radiating anapole states that facilitate near‐field enhancement, the device demonstrates strong polarization selectivity at 835 nm.
Longsibo Huang, Ziyuan Li, Yitao Yang, Yang Yu, Lei Xu, Li Li, Songqin Zhang, Han Wang, Wenwu Pan, Chaohao Chen, Weiqi Jin, Wen Lei, Lorenzo Faraone, Chennupati Jagadish, Lan Fu   +14 more
wiley   +1 more source

Design of greenhouse gases remote sensing monitoring and validation system and the key technologies

, 2013
Greenhouse gases remote sensing monitoring system is implementation of greenhouse gases remote sensing applied technologies. This paper discusses the business application mode, operation scheme and application technology system of greenhouse gases remote
Lu Ning, Wang Juanle, Yao Ling, Miao Ru
core  

Bridging Boltzmann and Non‐Boltzmann Optical Thermometry Enabled by Multimodal Perovskite Nanocrystals

Advanced Optical Materials, EarlyView.
Multimodal perovskite nanocrystals enable optical thermometry across multiple excitation and emission regimes, spanning the UV–Vis–NIR spectral range. By combining upconversion, downshifting, and persistent luminescence, the platform bridges conventional Boltzmann and non‐Boltzmann thermometric approaches.
Adrian Drozdowski, Kevin Soler‐Carracedo, Tomasz Grzyb   +2 more
wiley   +1 more source

Ionosphere Monitoring with Remote Sensing Vol II

Remote Sensing
Unveiling the physical properties of the Earth’s ionosphere is crucial for the comprehension of the dynamic processes that occur within it across various spatial and temporal scales [...]
openaire   +2 more sources