Results 121 to 130 of about 107,181 (311)

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

Advanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo, Carme Martínez‐Domingo, Diego Gutiérrez, Dean Kos, Marta Mas‐Torrent   +4 more
wiley   +1 more source

Landscape ecological risk assessment and Multi-Scenario simulation of proluvial plains in Northwest China

City and Environment Interactions
The proluvial plains in Northwest China, formed by seasonal flood debris along the piedmont, are critically important for regional ecological security. Characterized by expansive deserts, scarce precipitation, and limited surface runoff, these proluvial ...
Yi Luo, Songlin Liu, Yuxuan Kuang, Hanbiao Xian, Qifei Zhang, Zhifeng Wu   +5 more
doaj   +1 more source

Introduction to the Special Issue: “State-of-the-Art Virtual/Augmented Reality and 3D Modeling Techniques for Virtual Urban Geographic Experiments”

ISPRS International Journal of Geo-Information, 2018
n ...
Jianming Liang, Jianhua Gong, Yu Liu
doaj   +1 more source

Embedding the remote sensing monitoring of archaeological site damage at the local level: Results from the "Archaeological practice and heritage protection in the Kurdistan Region of Iraq" project. [PDF]

PLoS One, 2022
Laugier EJ, Abdullatif N, Glatz C.
europepmc   +1 more source

Remote Sensing and Proximal Sensing in Ecological Monitoring

Journal of Ecological Society, 1991
The author discusses the advantages and disadvantages of satellite imagery and large &small format aerial photography. The author has developed a facility named 'Vihangam Alok' - a specifically modified aircraft with a camera and processing laboratory for collection and analysis of data.
openaire   +1 more source

Remote sensing, numerical modelling and ground truthing for analysis of lake water quality and temperature

, 2014
Freshwater accounts for just 2.5% of the earth’s water resources, and its quality and availability are becoming an issue of global concern in the 21st century.
Allan, Mathew Grant
core  

Multi-modal sensor networks for more effective sensing in Irish coastal and freshwater environments [PDF]

, 2012
The world’s oceans represent a vital resource to global economies and there exists huge economic opportunity that remains unexploited. However along with this huge potential there rests a responsibility into understanding the effects various ...
O\u27Connor, Edel, O'Connor, Noel E., N. E. O'Connor, O'Connor, Edel, A. F. Smeaton, F. Regan, Smeaton, Alan F., Regan, Fiona, O\u27Connor, Noel E., Edel O'Connor, Dian Zhang   +10 more
core   +1 more source

Flexible Ag2Se‐Based Thermoelectrics: Fundamentals, Processing, and Device Applications

Advanced Materials, EarlyView.
Ag2Se‐based thermoelectrics are reviewed from fundamental transport mechanisms to flexible device integration. Crystal structure, defect chemistry, and band features are correlated with performance optimization strategies and scalable fabrication routes.
Jie Qin, Yuchen Yang, Huangshui Ma, Yong Du, Min Hong, Qinfei Ke   +5 more
wiley   +1 more source

Estimation of Soil Total Nitrogen in Plateau Agriculture Regions from UAV Hyperspectral Data

Remote Sensing
Soil total nitrogen (STN) is a key indicator of soil fertility and plays a fundamental role in agricultural productivity and sustainable land management.
Yinan Luo, Bo-Hui Tang, Dong Wang, Fangliang Cai, Zhao-Liang Li   +4 more
doaj   +1 more source

Ultrafast Vertical Organic Electrochemical Transistors With Ion‐Permeable Conductive Polymer Top Electrodes

Advanced Materials, EarlyView.
Vertical organic electrochemical transistors (vOECTs) are limited in speed by ion‐impermeable metal electrodes that slow ion injection. Using ion‐permeable PBFDO top electrodes allows direct vertical ion injection into BBL channels, achieving high current densities (>400 A cm−2), large on/off ratios (>106), and ultrafast switching in 28 µs. This sets a
Han‐Yan Wu, Yingxue An, Luigi Fabiano, Qifan Li, Qingqing Wang, Feng Zhang, Wenlong Jin, Miao Xiong, Junpeng Ji, Ugo Bruno, Grzegorz Greczynski, Grazia Maria Lucia Messina, Xianjie Liu, Chi‐Yuan Yang, Simone Fabiano   +14 more
wiley   +1 more source