Results 81 to 90 of about 12,207 (274)

Performance of analog nonlinear filtering for impulsive noise mitigation in OFDM-based PLC systems [PDF]

open access: green, 2017
Reza Barazideh   +3 more
openalex   +1 more source

Crisis micro‐learning: A framework for understanding the micro‐flow of policy learning and Australia's COVID‐19 response

open access: yesAustralian Journal of Public Administration, EarlyView.
Abstract COVID‐19 has intensified interest in crisis policy learning, yet the micro‐level interactions among political, bureaucratic, and expert actors remain underexplored. We conceptualise an ideal‐type framework for the micro‐flow of crisis learning, an ordinarily epistemic and context‐specific process of individual‐level interactions, where lessons
Neil Mortimer, Nicholas Bromfield
wiley   +1 more source

The Performance of Wavelet Packet Division Multiplexing in Impulsive and Gaussian Noise

open access: yesJournal of Engineering and Sustainable Development, 2008
The aim of this paper is to investigate the effect of impulsive noise on the performance of the WPDM (Wavelet Packet Division Multiplexing) system. The employed model of impulsive noise consists of Bernoulli distributed impulsive arrivals and Gaussian ...
Fadel S. Hassen   +1 more
doaj  

Family Matters: Exploring the Link Between Parental and Executive Financial Misconduct

open access: yesJournal of Accounting Research, EarlyView.
ABSTRACT Using a novel data set of misconduct records for Finnish CEOs and directors and their parents, we explore whether corporate executives’ financial misconduct is associated with similar behavior by their parents. Controlling for various other factors of executive financial misconduct, we find that executives are significantly more likely to ...
JENNI KALLUNKI   +4 more
wiley   +1 more source

Hippocampal subfield differences in people with and without recreational ketamine use: Insights from multi‐modal neuroimaging

open access: yesAddiction, EarlyView.
Abstract Background and aims Recreational ketamine use has increased globally and is associated with psychiatric and cognitive concerns. The hippocampus in preclinical models shows damage and working‐memory disruption with repeated dosing. However, whether specific hippocampal subregions may differ in people with chronic ketamine use remains unclear ...
Yi‐Hsuan Liu   +8 more
wiley   +1 more source

Hydraulic In Vitro Characterization of MR‐Conditional Blood Pumps

open access: yesArtificial Organs, EarlyView.
Cardiac surgery in neonates requires close placement of cardiopulmonary bypass machines due to limited blood volume, complicating MR compatibility. This study introduces three MR‐conditional blood pump prototypes. None interfered with MRI imaging, though RF‐related sensor effects remain untested.
Dominik T. Schulte   +6 more
wiley   +1 more source

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