Results 31 to 40 of about 532,382 (296)
Multi-frequency study of Local Group Supernova Remnants The curious case of the Large Magellanic Cloud SNR J0528-6714 [PDF]
, 2010 Aims. Recent ATCA, XMM-Newton and MCELS observations of the Magellanic Clouds (MCs) cover a number of new and known SNRs which are poorly studied, such as SNR J0528-6714 .
A. Y. De Horta +37 more
core +1 more source
Subset Selection with Shrinkage: Sparse Linear Modeling When the SNR Is Low [PDF]
Operational Research, 2017 We study the behavior of a fundamental tool in sparse statistical modeling --the best-subset selection procedure (aka "best-subsets"). Assuming that the underlying linear model is sparse, it is well known, both in theory and in practice, that the best ...
R. Mazumder, P. Radchenko, A. Dedieu
semanticscholar +1 more source
A Novel Direct-Binary Amplitude Modulator Integrated with a 16-Times Frequency Multiplier for 5G+ Applications [PDF]
Journal of Electromagnetic Engineering and ScienceThis article presents a novel passive direct binary amplitude modulator (AM) integrated with two frequency multipliers (FMs) and a drive amplifier. Both FMs are composed of a harmonic generator and a modified cascode buffer, along with an additional ...
Kyu-Hyun Nam +2 more
doaj +1 more source
Diversity-Multiplexing Tradeoff in the Low-SNR Regime [PDF]
, 2011 An extension of the popular diversity-multiplexing tradeoff framework to the low-SNR (or wideband) regime is proposed. The concept of diversity gain is shown to be redundant in this regime since the outage probability is SNR-independent and depends on ...
Levin, Georgy, Loyka, Sergey
core +1 more source
SNR: Sub-Network Routing for Flexible Parameter Sharing in Multi-Task Learning
AAAI Conference on Artificial Intelligence, 2019 Machine learning applications, such as object detection and content recommendation, often require training a single model to predict multiple targets at the same time.
Jiaqi W. Ma +5 more
semanticscholar +1 more source
Throughput improvement on bidirectional Fano algorithm [PDF]
, 2010 Recently, we introduced a bidirectional Fano algorithm (BFA) [10] which can achieve much higher decoding throughput compared to the regular unidirectional Fano algorithm (UFA), especially at low signal-to-noise-ratio (SNR).
Koçak, T +3 more
core +2 more sources
Communications, 2023 Adaptive algorithms are used in updating the filter coefficients for active noise cancellation applications in reduction of vehicle cabin noise. The performance of the adaptive algorithms in low-frequency noise cancellation depends on how efficiently it ...
Janak Kapoor +3 more
doaj +1 more source
Protective effects of hexane fraction of Costus afer leaves against sodium arsenite-induced hepatotoxicity and nephrotoxicity in male albino wistar rats [PDF]
The Ukrainian Biochemical Journal, 2020 Arsenite is a toxic metallic pollutant known to cause hepatotoxic and nephrotoxic injuries. Costus afer Ker Gawl. is an indigenous medicinal plant used as therapy for numerous tissue disorders. Thus, this study investigated the protective potential of C.
G. N. Anyasor +2 more
doaj +1 more source
Hearing Research, 2018 Recent studies have shown that activating the noise reduction scheme in hearing aids results in a smaller peak pupil dilation (PPD), indicating reduced listening effort, at 50% and 95% correct sentence recognition with a 4‐talker masker. The objective of
B. Ohlenforst +5 more
semanticscholar +1 more source
Estimativa da Umidade do Solo por Refletometria GNSS: uma Revisão Conceitual
Revista Brasileira de Cartografia, 2021 O monitoramento da umidade do solo possibilita o manejo e uso eficiente de recursos hídricos, sendo uma atividade importante em diversas áreas, tais como: no monitoramento de áreas de risco; delimitação de áreas suscetíveis a enchentes; atividades da ...
Jorge Felipe Euriques +4 more
doaj +1 more source