A COMPREHENSIVE SURVEY ON SPECTRUM SENSING IN COGNITIVE RADIO NETWORKS: RECENT ADVANCES, NEW CHALLENGES, AND FUTURE RESEARCH DIRECTIONS

A Comprehensive Survey on Spectrum Sensing in Cognitive Radio Networks: Recent Advances, New Challenges, and Future Research Directions

Cognitive radio technology has the potential to address the shortage of available radio spectrum by enabling dynamic spectrum access.Since its introduction, researchers have been working on enabling this innovative arovyn merck technology in managing the radio spectrum.As a result, this research field has been progressing at a rapid pace and signif

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The development of erosion features in cuesta relief regions

The cuesta relief is characterized by high slopes, colluvial deposits and intense evolutionary dynamics, making the region especially prone to soil degradation.This study intends to identify how the relief, lithology, and soils influence the occurrence of linear erosion processes of rill erosion, ravines and gullies in the cuestas horseshoe chocola

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Zero-Shot Emotion Detection for Semi-Supervised Sentiment Analysis Using Sentence Transformers and Ensemble Learning

We live in a digitized era where our daily life depends on using online resources.Businesses consider the opinions of their customers, while people rely on the reviews/comments of other users before buying specific products or services.These reviews/comments are usually provided in the non-normative natural language within different contexts and do

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Verba Dicendi Parentheticals in Croatian

The paper describes the distribution and the structure of verba dicendi parentheticals in Croatian.A parenthetical may be inserted at clause level (most often) or at constituent level (less often).Parenthetical placement is quite liberal.Usually, it does not break the phrase, but it is inserted either in front of or after the maximal projection.Utt

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