Results 101 to 110 of about 2,358,795 (324)
Nuclear Alpha‐Synuclein: Mechanisms and Implications for Synucleinopathies
Movement Disorders, EarlyView.Abstract Alpha‐synuclein (aSyn), historically studied for its synaptic functions and central role in Lewy body pathology, is emerging as a protein with significant nuclear activities relevant to Parkinson's disease (PD) and related synucleinopathies. Recent advances reveal that aSyn dynamically localizes to neuronal nuclei in both health and disease ...
Tiago Fleming Outeiro, David J. Koss
wiley +1 more source
, 2006 The accurate average BER calculation of an asynchronous DS-CDMA system using random spreading sequences is studied in Rayleigh fading channels. An accurate closed-form expression is derived for the conditional characteristic function of the multiple ...
Hanzo, L., Liu, X.
core
BER volume 71 issue 2 Front matter and Errata [PDF]
, 1981 S Okiwelu +19 more
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Development and Validation of the Prosocial Behavior in School Scale
Psychology in the Schools, EarlyView.ABSTRACT This study reports on the development, factor structure, and validity indicators of the Prosocial Behavior in School Scale (PBSS) among 4264 sixth‐ to eighth‐grade students in the United States. The final PBSS is a 12‐item self‐report measure of students' prosocial behavior in a specific classroom.
Christi Bergin +5 more
wiley +1 more source
Nonlinearities Influence to RF Satellite Downlink Model with QAM and Raised Square Cosine Filter
International Journal of TechnologyReliability of communications is of vital importance in military applications. Constellations are connecting coded words at different ends of the communication channel that indicate the correctness of the transmitted message. In this paper, we compare
Igor Vujovic +3 more
doaj +1 more source
Infrastructure and the Path to Sustainability: How Governance Shapes Development Outcomes in Africa
Sustainable Development, EarlyView.ABSTRACT Infrastructure development, as an SDGs objective, foster inclusive growth by improving access to transport, energy, and digital systems, enhancing productivity, connectivity, resilience, and sustainability while reducing inequalities and supporting environmental goals. This study examines the impact of infrastructure development on sustainable
Germain Stephane Ketchoua +3 more
wiley +1 more source
TAXON, EarlyView.Abstract Freshwater Peridinium willei (Peridiniaceae) is globally distributed, but reports linking its morphologies with DNA sequence data remain scarce. The taxonomy of the species, and its infraspecific taxa, remain ambiguous due to the lack of DNA sequence data for the original and type material.
Arwin Ahmadpur +17 more
wiley +1 more source
PAPR Reduction and Data Security Improvement for OFDM Technique Using Chaos System
Journal of Communications Software and Systems, 2019 Orthogonal Frequency Division Multiplexing (OFDM) is the most popular multicarrier technique because it produces several advantages such as higher spectral efficiency, high transmission rate, robustness to fading channel and etc..
Muntadher Kadhim Abdullah +1 more
doaj
Digitally modulated bit error rate measurement system for microwave component evaluation [PDF]
The NASA Lewis Research Center has developed a unique capability for evaluation of the microwave components of a digital communication system. This digitally modulated bit-error-rate (BER) measurement system (DMBERMS) features a continuous data digital ...
Budinger, James M. +1 more
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Methods in Ecology and Evolution, EarlyView.Abstract Species distribution models (SDMs) are one of the most common statistical methods to assess species occupancy and geographic distribution patterns. With the increasing complexity and availability of ecological data in the marine context, many methodological approaches have been developed to support SDM analysis.
Jorge Mestre‐Tomás +3 more
wiley +1 more source