Results 41 to 50 of about 7,667,277 (168)

Dynamic Selection Techniques for Detecting GPS Spoofing Attacks on UAVs

open access: yesSensors, 2022
Unmanned aerial vehicles are prone to several cyber-attacks, including Global Positioning System spoofing. Several techniques have been proposed for detecting such attacks. However, the recurrence and frequent Global Positioning System spoofing incidents
Tala Talaei Khoei   +2 more
doaj   +1 more source

Historical Techniques of Lie Detection

open access: yesEurope’s Journal of Psychology, 2015
Since time immemorial, lying has been a part of everyday life. For this reason, it has become a subject of interest in several disciplines, including psychology. The purpose of this article is to provide a general overview of the literature and thinking to date about the evolution of lie detection techniques.
openaire   +3 more sources

Change Detection for Reconstruction Monitoring based on Very High Resolution Optical Data [PDF]

open access: yes, 2011
Change detection techniques are widely used in environmental monitoring, however, the issue of best suitability of change detection techniques for a specific application, even study area is still unanswered.
Liang, Wenjing   +3 more
core  

Scoping Review of Extraction Methods for Detecting β-Lactam Antibiotics in Food Products of Animal Origin

open access: yesMolecules
The widespread use of β-lactam antibiotics in veterinary medicine and food production has contributed to the rise of antibiotic-resistant bacteria, posing significant health risks to humans.
Joanna Pacyńska   +1 more
doaj   +1 more source

Epileptic Seizures Detection Based on Non-linear Characteristics Coupled with Machine Learning Techniques

open access: yes, 2020
The use of transformation techniques (such as a wavelet transform, Fourier transform, or hybrid transform) to detect epileptic seizures by means of EEG signals is not adequate because these signals have a nonstationary and nonlinear nature.
Miften, Firas Sabar   +7 more
core   +1 more source

Comprehensive Review of Analytical Approaches for the Detection of Diphenhydramine: A Systematic Analysis

open access: yesJournal of Forensic Science and Medicine
Diphenhydramine (DPH), a commonly used over-the-counter (OTC) antihistamine and sedative, requires accurate and reliable analytical methods to be evaluated in various matrices.
Alphonsa Tom   +3 more
doaj   +1 more source

Bile Acid Detection Techniques and Bile Acid-Related Diseases

open access: yesFrontiers in Physiology, 2022
Bile acid is a derivative of cholinergic acid (steroidal parent nucleus) that plays an important role in digestion, absorption, and metabolism. In recent years, bile acids have been identified as signaling molecules that regulate self-metabolism, lipid ...
Xiang Zhao   +5 more
doaj   +1 more source

Performance of SDMA Multi-User Detection Techniques for Walsh-Hadamard-Spread OFDM Schemes

open access: yes, 2001
Multiple reception antenna assisted Space Division Multiple Access (SDMA) techniques designed for wireless OFDM systems have recently drawn wide interests. These techniques facilitate the implementation of effective multi-user detection algorithms at the
Münster, M., Hanzo, L.
core   +1 more source

Biological functions of 5-methylcytosine RNA-binding proteins and their potential mechanisms in human cancers

open access: yesFrontiers in Oncology
The 5-methylcytosine (m5C) modification is a crucial epigenetic RNA modification, which is involved in the post-transcriptional regulation of genes. It plays an important role in various biological processes, including cell metabolism, growth, apoptosis,
Tingting Zhao   +5 more
doaj   +1 more source

Intrusion detection techniques in wireless local area networks [PDF]

open access: yes, 2009
This research investigates wireless intrusion detection techniques for detecting attacks on IEEE 802.11i Robust Secure Networks (RSNs). Despite using a variety of comprehensive preventative security measures, the RSNs remain vulnerable to a number of ...
Gill, Rupinder S.
core   +1 more source

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