Results 71 to 80 of about 9,246 (254)

Kernel Function-Based Ambiguity Function and Its Application on DOA Estimation in Impulsive Noise. [PDF]

Sensors (Basel), 2022
Dou Y, Li S.
europepmc   +1 more source

Irritability in preschool children with attention‐deficit/hyperactivity disorder: Analysis of family environmental factors

JCPP Advances, EarlyView.
Abstract Background Irritability affects one‐third of children and adolescents with attention‐deficit/hyperactivity disorder (ADHD) and is associated with negative outcomes. The family environment plays a prominent role in the child's development, and therefore on the risk for irritability, especially during the preschool period.
Analin Ono Baraniuk, Giovanni Abrahão Salum, David Daley, Erika Mendonça de Morais, Filipe Jaeger Zabala, Luiz Eduardo de Souza, Guilherme V. Polanczyk, Luisa Shiguemi Sugaya   +7 more
wiley   +1 more source

Joint multi-user detection and channel estimation method for grant-free NOMA systems under impulsive noise interference

Tongxin xuebao
Aiming at the widespread impulsive noise interference background in grant-free non-orthogonal multiple access (NOMA) systems, a joint multi-user detection, channel estimation and impulsive noise estimation method based on temporally multiple sparse Bayes
LI Youming, CHEN Jiangtao, WU Yonghong, XU Boyu, CAI Wanyuan   +4 more
doaj  

Matched Stochastic Resonance Enhanced Underwater Passive Sonar Detection under Non-Gaussian Impulsive Background Noise

Sensors
Remote passive sonar detection with low-frequency band spectral lines has attracted much attention, while complex low-frequency non-Gaussian impulsive noisy environments would strongly affect the detection performance.
Haitao Dong, Shilei Ma, Jian Suo, Zhigang Zhu   +3 more
doaj   +1 more source

Robust mean shift filter for mixed Gaussian and impulsive noise reduction in color digital images. [PDF]

Sci Rep, 2022
Kusnik D, Smolka B.
europepmc   +1 more source

Avoiding “Failure of Foresight” or Tunnel Vision Requires a Multi‐Paradigmatic Strategic Decision‐Making Approach

Strategic Change, EarlyView.
ABSTRACT This paper considers the tensions between different organizational strategic decision‐making approaches at various levels of uncertainty. Of particular focus are the mechanisms for defaulting to lower uncertainty, from the Cynefin framework's unordered chaotic and complex domains to the more ordered complicated and obvious domains.
Richard J. Logan, Robert Y. Cavana, Bronwyn E. Howell, Ian Yeoman   +3 more
wiley   +1 more source

Multicarrier Downlink Transmission for High-speed Railway in Non-Gaussian Noise Channels

IEEE Access, 2018
We consider a wireless wideband downlink transmission for high-speed railway. In this scenario, the wireless channel is double selective, i.e., multipath and highly time-varying, and involves non-Gaussian noise at the receiver side. Conventional receiver
Qiwei Zheng, Fanggang Wang, Bo Ai, Zhangdui Zhong   +3 more
doaj   +1 more source

Off-Grid DOA Estimation Using Sparse Bayesian Learning for MIMO Radar under Impulsive Noise. [PDF]

Sensors (Basel), 2022
Ma J, Zhang J, Yang Z, Qiu T.
europepmc   +1 more source

Loneliness and the Customer Journey: Toward a Framework for Customer Experience Management

Psychology &Marketing, EarlyView.
ABSTRACT How can customer experience (CX) frameworks be used to understand and support service firms to mitigate loneliness and social isolation? This paper addresses this question by developing the Lonely Customer Journey, a conceptual framework that uses the Touchpoints‐Context‐Qualities (TCQ) framework (De Keyser et al.
Nina Veflen, Lars Witell, Lars Fuglsang
wiley   +1 more source

Early Longitudinal Brain Network Changes in Huntington's Disease Before Clinical Motor Onset

Movement Disorders, EarlyView.
Abstract Background Longitudinal studies of seed‐based functional connectivity (SBFC) in young adult Huntington's disease gene‐expanded (HDGE) individuals are rare, and none, to our knowledge, have examined adult cohorts decades from predicted clinical motor diagnosis.
Michela Leocadi, Nicola Z. Hobbs, Mena Farag, Michael J. Murphy, Kate Fayer, Olivia Thackeray, Harry Knights, James B. Rowe, Trevor W. Robbins, Barbara J. Sahakian, Geraint Rees, Rachael I. Scahill, Sarah J. Tabrizi, Christelle Langley   +13 more
wiley   +1 more source