Results 191 to 200 of about 6,360,179 (406)

A model for forming airborne synthetic aperture radar images of underground targets

, 1994
Armin Doerry
openalex   +2 more sources

Microwave imaging of buried objects for ground radar tomography [PDF]

, 2000
Cédric Dourthe, Christian Pichot, J.‐Y. Dauvignac, J.D. Cashman   +3 more
openalex   +1 more source

Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives

Advanced Energy Materials, EarlyView.
Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu, Ping Hong, Yulian Dong, Marc Robert, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Enhanced Passive GNSS-Based Radar Imaging Based on Coherent Integrated Multi-Satellite Signals. [PDF]

Sensors (Basel), 2020
Zheng Y, Zhang Z, Feng L, Zhu P, Zhou F.
europepmc   +1 more source

Impulse radar imaging for dispersive concrete using inverse adaptive filtering techniques

, 1993
J. Arellano, J. Hernandez, James M. Brase   +2 more
openalex   +2 more sources

Detection and Quantification of Over‐Humidification in Polymer Electrolyte Fuel Cells: Insights into Simulation, Imaging, and Sensors

Advanced Energy and Sustainability Research, EarlyView.
This review highlights advanced methods for detecting and managing over‐humidification in polymer electrolyte fuel cells (PEFCs), emphasizing innovative sensors, simulation techniques, and imaging methods. By addressing the impact of water management on fuel‐cell performance and durability, this study outlines practical and sustainable solutions for ...
Maximilian Käfer, Viktor Hacker, Merit Bodner   +2 more
wiley   +1 more source

Nanochanneling and Local Crystallization Engineering Accelerate Multiphase Single‐Atom Catalysis for Rapid Water Decontamination

Angewandte Chemie, EarlyView.
Crystallinity engineering is applied to carbon microspheres for fabricating transition metal single atoms confined in hydrophilic graphitic nanochannels by precisely etching the amorphous carbon realm. This fine‐tuned nanoenvironment enhances tri‐phase mass transfer and optimizes O3 nonradical activation thermodynamics by inducing the bidental “side‐on”
Ya Liu, Yuxian Wang, Yunpeng Wang, Jie Miao, Jiajia Yang, Kunsheng Hu, Hongqi Sun, Jiadong Xiao, Chunmao Chen, Xiaoguang Duan, Shaobin Wang   +10 more
wiley   +2 more sources

Fluorescence Guided Surgery in Gastric Cancer: What Do We Have and What Can We Do?

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background and Objective Fluorescence imaging has emerged as a valuable adjunct in gastric surgery, enhancing resection precision and oncologic outcomes. However, the use of indocyanine green (ICG) remains controversial due to uncertainties in efficacy and administration. A lack of standardized protocols persists.
Chun Zhuang, Han‐Kwang Yang
wiley   +1 more source

Landmine detection and imaging using Micropower Impulse Radar (MIR)

, 1995
S.G. Azevedo, D.T. Gravel, Jeffrey E. Mast, J.P. Warhus   +3 more
openalex   +2 more sources

Map-based road detection in spaceborne synthetic aperture radar images based on curvilinear structure extraction [PDF]

, 2000
Byoung-Ki Jeon, Jeong-Hun Jang, Ki-Sang Hong   +2 more
openalex   +1 more source