Results 41 to 50 of about 1,650,715 (355)
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
Synthetic aperture radar target simulator [PDF]
, 1984 A simulator for simulating the radar return, or echo, from a target seen by a SAR antenna mounted on a platform moving with respect to the target is described.
Bickler, T. C. +3 more
core +1 more source
The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity
FEBS Letters, EarlyView.The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley +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
Decimal digit generator for commutated data: A Concept [PDF]
, 1974 Perform analog-to-digital conversion on input signal with staircase circuit having 10% resolution, convert digital result to analog voltage, subtract it from original input signal; read out feedback signals as decimal digit representation during one ...
Rusk, S. J.
core +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
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
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
Single-channel digital command-detection system [PDF]
, 1973 System, fabricated of highly-reliable digital logic elements, operates on binary pulse-code-modulated signals and derives internal synchronization from data signal.
Carl, C. C. +4 more
core +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