Results 71 to 80 of about 4,108,289 (262)

Recent Developments and Applications of Multi-Pass Airborne Interferometric SAR using the E-SAR System [PDF]

, 2008
Airborne SAR systems are traditionally considered to be a suitable testbed for the demonstration of new Earth observation data acquisition techniques and for the development of new applications based on the acquired multi parameter data sets ...
Papathanassiou, Kostas, Hajnsek, Irena, Horn, Ralf, Moreira, Alberto, Prats, Pau, Scheiber, Rolf   +5 more
core  

Analog Tensor Processing With Carbon Nanotube In‐Memory Matrix Multiplications for Edge Computer Vision Acceleration

Advanced Materials, EarlyView.
This work prototypes a carbon nanotube‐based analog tensor core that performs in‐memory, parallel visual processing. Integrating non‐volatile memories and compact circuits, the core enables high‐speed analog matrix multiplications and can demonstrate accurate three dimensional (3D) spatial transformation and edge detection. With lightweight design, the
Jingfang Pei, Lekai Song, Songwei Liu, Yingyi Wen, Yaoqiang Zhou, Yang Liu, Pengyu Liu, Wenyu Cui, Xin Lu, Teng Ma, Zegao Wang, Guohua Hu   +11 more
wiley   +1 more source

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source

SAR moving target imaging using group sparsity [PDF]

, 2013
SAR imaging of scenes containing moving targets results in defocusing in the reconstructed images if the SAR observation model used in imaging does not take the motion into account.
Önhon, Özben Naime, Çetin, Müjdat
core   +2 more sources

Age‐Period‐Cohort Analysis and Projections of Smoking‐Attributable Upper Gastrointestinal Cancers Burden: A Comparative Study of China and the World

Cancer Medicine
Background and Objectives Smoking is a major modifiable risk factor for upper gastrointestinal cancers (UGIC), particularly in China. This study investigated temporal trends, demographic patterns, and future projections of smoking‐attributable UGIC ...
Yunhao Li, Yanyan Guo, Man Ping Wang, Wen‐Qing Li, Wai. K. Leung   +4 more
doaj   +1 more source

First Bistatic Spaceborne SAR Experiments with TanDEM-X [PDF]

, 2011
TanDEM-X is a high-resolution interferometric mission with the main goal of providing a global and unprecedentedly accurate digital elevation model (DEM) of the Earth surface by means of single-pass X-band SAR interferometry.
Luca Marotti, Marc Rodriguez-Cassola, A. Moreira, Pau Prats, P. Prats, A. Reigber, N. Tous-Ramon, Marotti, Luca, Lopez-Dekker, Paco, Ulrich Steinbrecher, Alberto Moreira, Prats, Pau, Reigber, Andreas, Nanninni, Matteo, Matteo Nannini, P. Lopez-Dekker, Gerhard Krieger, Steinbrecher, Ulrich, U. Steinbrecher, Nannini, Matteo, M. Nannini, L. Marotti, Paco Lopez-Dekker, M. Zink, Rodriguez-Cassola, Marc, Krieger, Gerhard, Daniel Schulze, Marwan Younis, Schulze, Daniel, Nuria Tous-Ramon, Manfred Zink, Zink, Manfred, Andreas Reigber, Moreira, Alberto, M. Rodriguez-Cassola, Younis, Marwan, G. Krieger, Tous-Ramon, Nuria, D. Schulze, M. Younis   +39 more
core   +1 more source

Flexible Pressure Sensor With Co‐Optimized Sensitivity and Linearity Based on Gradient Toroidal Microstructures

Advanced Materials Technologies, EarlyView.
A flexible piezoresistive pressure sensor with gradient toroidal CNT/PDMS microstructures is reported. The hierarchical geometry enables sequential electrode contact, achieving a sensitivity of 256.20 kPa−1 and linear response (R2 = 0.99) over 0–1000 kPa.
Rongmei Wang, Ruolin Liu, Ming Lei, Yifan Liu, Fengming Hu, Bing Ji, Chao Peng, Jianyi Luo, Bingpu Zhou   +8 more
wiley   +1 more source

A bibliometric analysis and systematic review of drug repurposing against drug-resistant ESKAPE pathogens: a particular focus on Pseudomonas aeruginosa

Frontiers in Microbiology
PurposeDrug-resistant ESKAPE pathogens represent a major global health challenge. This study included a comprehensive bibliometric analysis and systematic review to evaluate drug repurposing efforts against these pathogens, with a particular focus on ...
Sitong Guo, Lin Li, Qianqian Zhang, Huanxiang Liu, Xiaojun Yao, Liang Liang, Chunxia Chen   +6 more
doaj   +1 more source

Deep Contrastive Learning for High‐Throughput Prediction of Drug Resistance Mutations from Sequences

Advanced Science, EarlyView.
This study presents DeepMutDTA, a deep learning framework aimed at predicting mutation‐induced changes in protein‐drug interactions and prioritizing variants potentially linked to drug resistance. Trained on large‐scale data, it incorporates SimSiam‐MuTF, a label‐aware contrastive fine‐tuning strategy that encourages separation between WT and MT ...
Xiaowen Hu, Pan Zhang, Shangqian Wu, Hao Sun, Minwei Li, Sophia Tsoka, Zizhang Sheng, Lei Deng   +7 more
wiley   +1 more source

Ambiguity Suppression by Azimuth Phase Coding in Multichannel SAR Systems [PDF]

, 2011
The Azimuth Phase Coding (APC) technique, proposed to suppress range ambiguities in conventional SAR systems, stands out for its low implementation complexity and its effectiveness for point and distributed ambiguities.
Bordoni, Federica, Federica Bordoni, Younis, Marwan, Krieger, Gerhard, Marwan Younis, Gerhard Krieger   +5 more
core   +1 more source