Results 51 to 60 of about 14,679 (232)

LPI Radar Waveform Recognition Based on Features from Multiple Images

open access: yes, 2020
Detecting and classifying the modulation type of the intercepted noisy LPI (low probability of intercept) radar signals in real-time is a necessary survival technique in the electronic intelligence systems.
Guangming Huang   +3 more
core   +1 more source

Print quality optimization in screen printing by AM and FM screening using Taguchi's Grey Relational Analysis technique

open access: yesJournal of Graphic Engineering and Design
This is an experimental and statistical approach to assess the impact of AM and FM screen ruling in screen printing under the condition such as printing of a test target on both coated and uncoated paper with three different types of screen mesh count ...
Soumen Basak   +2 more
doaj   +1 more source

A Protein Isolate from Moringa oleifera Leaves Has Hypoglycemic and Antioxidant Effects in Alloxan-Induced Diabetic Mice

open access: yesMolecules, 2017
Moringa oleifera has been used in traditional medicine to treat diabetes. However, few studies have been conducted to relate its antidiabetic properties to proteins. In this study, a leaf protein isolate was obtained from M. oleifera leaves, named Mo-LPI,
Paulo C. Paula   +10 more
doaj   +1 more source

Detection performance of chaotic spreading LPI waveforms [PDF]

open access: yesIEEE Transactions on Wireless Communications, 2005
Low probability of intercept (LPI) performance of a direct-sequence (DS) spread-spectrum (SS) system with chaotic spreading sequences is investigated in this paper. Several intercept receivers, including energy detectors, synchronous and asynchronous, coherent and noncoherent structures, which are typically used to detect binary DS SS signals, are ...
Jin Yu 0002, Yu-Dong Yao
openaire   +1 more source

Iron Overload: Pathophysiology, Diagnosis and Monitoring

open access: yesInternational Journal of Laboratory Hematology, EarlyView.
ABSTRACT Iron overload is associated with significant health risks, underscoring the importance of understanding its pathophysiology as well as establishing accurate diagnostic and monitoring methods. Chronic iron overload is associated with either genetic disorders characterized by excessive iron accumulation (hereditary hemochromatosis), or is ...
Elena Chatzikalil   +3 more
wiley   +1 more source

Methods for analysis of LPI radar signals

open access: yes, 2006
LPI (Low Probability of Intercept) radars occupy wide frequency bands and have very low peak power so they are difficult to be detected by hostile intercept receivers.
Ozkazanc, Yakup, Tezel, Caner
core   +1 more source

Influence and convergence to higher standards: The dual examination of pharmaceutical patents in Brazil

open access: yesThe Journal of World Intellectual Property, EarlyView.
Abstract Between 2001 and 2021, pharmaceutical patent applications filed in Brazil were examined by the patent office (INPI) and the national health regulator (Anvisa). This paper investigates how health regulators can contribute to patent examination by shifting the set of criteria cited as grounds for 2589 negative decisions from both entities ...
Eduardo Mercadante
wiley   +1 more source

LPI Air Defence Noise Radar

open access: yes, 2023
This dissertation is for researching the feasibility of a Low Probability of Intercept (LPI), Air Defence (AD) Noise Radar with high range and doppler resolution. The research is approached by first simulating an S-Band LPI Noise Radar detecting a flying
Molope, Lazarus Molahlegi
core  

LPI-EnEDT: an ensemble framework with extra tree and decision tree classifiers for imbalanced lncRNA-protein interaction data classification

open access: yesBioData Mining, 2021
Background Long noncoding RNAs (lncRNAs) have dense linkages with various biological processes. Identifying interacting lncRNA-protein pairs contributes to understand the functions and mechanisms of lncRNAs. Wet experiments are costly and time-consuming.
Lihong Peng   +4 more
doaj   +1 more source

Justification, Excuse, and Dispositions to Follow Norms

open access: yesAnalytic Philosophy, EarlyView.
ABSTRACT Out of all the candidates for a norm of justified belief, knowledge is not commonly viewed as favorably as others. Recently, however, those sympathetic to the knowledge norm have lodged various indirect defenses thereof by appropriating the concept of excuse, as part of a broader account of justification, to explain away intuitions that ...
Iñaki Xavier Larrauri Pertierra
wiley   +1 more source

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