Results 31 to 40 of about 188,698 (268)
Hierarchical Multi-Grid OMP for Ultra-Resolution Channel Estimation in THz UM-MIMO Systems
IEEE AccessIn this paper, we propose an ultra-resolution channel estimation scheme for ultra massive multiple input multiple output (UM-MIMO) systems operating in the Terahertz (THz) band.
Akram Najjar +2 more
doaj +1 more source
Real‐time capable multiple‐input–multiple‐output SONAR systems—An algorithmic approach
IET Radar, Sonar & Navigation, 2021 In recent years, significant effort has been allocated to research on multiple‐input–multiple‐output (MIMO) sound navigation and ranging (SONAR) and RADAR systems.
Thorben Kaak +2 more
doaj +1 more source
Sensors, 2021 Recent developments enable biometric recognition systems to be available as mobile solutions or to be even integrated into modern smartphone devices. Thus, smartphone devices can be used as mobile fingerprint image acquisition devices, and it has become ...
Christof Kauba +6 more
doaj +1 more source
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
Transfer Learning for Humanoid Robot Appearance-Based Localization in a Visual Map
IEEE Access, 2021 Autonomous robot visual navigation is a fundamental locomotion task based on extracting relevant features from images taken from the surrounded environment to control an independent displacement.
Emmanuel Ovalle-Magallanes +5 more
doaj +1 more source
FEBS Letters, EarlyView.Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley +1 more source
An Adaptive Source-Channel Coding with Feedback for Progressive Transmission of Medical Images
International Journal of Telemedicine and Applications, 2009 A novel adaptive source-channel coding with feedback for progressive transmission of medical images is proposed here. In the source coding part, the transmission starts from the region of interest (RoI).
Jen-Lung Lo +2 more
doaj +1 more source
An Event Recognition Method for Φ-OTDR Sensing System Based on Deep Learning
Sensors, 2019 Phase-sensitive optical time domain reflectometer (Φ-OTDR) based distributed optical fiber sensing system has been widely used in many fields such as long range pipeline pre-warning, perimeter security and structure health monitoring.
Yi Shi, Yuanye Wang, Lei Zhao, Zhun Fan
doaj +1 more source
How technology influences information gathering and information spreading
Church, Communication and Culture, 2022 Until a few decades ago, the world of information exchanges consisted mainly of interpersonal and mass communications. With the development of the global network, the Internet of Things, etc., new types of information flows have been established.
Giovanni Iacovitti
doaj +1 more source
Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology
Molecular Oncology, EarlyView.Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts +8 more
wiley +1 more source