Showing 521 - 540 results of 5,308 for search '"cognitive"', query time: 0.07s Refine Results
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    Stroke Induces a BDNF-Dependent Improvement in Cognitive Flexibility in Aged Mice by Josh Houlton, Lisa Y. Y. Zhou, Deanna Barwick, Emma K. Gowing, Andrew N. Clarkson

    Published 2019-01-01
    “…Recently, we have established an animal model of stroke that results in delayed impairment in spatial memory, allowing us to better investigate cognitive deficits. Young and aged brains show different recovery profiles after stroke; therefore, we assessed aged-related differences in poststroke cognition. …”
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    Ontology of functional synergetics in virtual cognitive-semiotic design of information processes and systems by R. G. Bolbakov, V. A. Mordvinov, P. V. Berezkin, I. I. Sivitsky

    Published 2022-03-01
    “…This is a complex and dynamic concept, which includes its interpretation of the positions of classical synergetics and related paradigms of cognitive semiotics, etc. The method of ontologies, which is gaining more and more popularity, is the main means and tool of such unification. …”
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    Resource Allocation in a Cognitive Radio System with Imperfect Channel State Estimation by Tao Qin, Cyril Leung, Chunyan Miao, Zhiqi Shen

    Published 2010-01-01
    “…Cognitive radio (CR) is a promising concept for improving the utilization of scarce radio spectrum resources. …”
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    The medial and lateral orbitofrontal cortex jointly represent the cognitive map of task space by Liwei Tan, Yidan Qiu, Lixin Qiu, Shuting Lin, Jinhui Li, Jiajun Liao, Yuting Zhang, Wei Zou, Ruiwang Huang

    Published 2025-02-01
    “…Abstract A cognitive map is an internal model of the world’s causal structure, crucial for adaptive behaviors. …”
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  12. 532

    Discourse-level structuring of information in narrative:Signalling structural, interactional and cognitive shifts by Tuija Virtanen

    Published 2011-07-01
    “…The linguistic signalling of the structural, interactional and cognitive shifts in information structuring is examined in two different kinds of narratives in written French. …”
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    A Game Theory Based Strategy for Reducing Energy Consumption in Cognitive WSN by Elena Romero, Javier Blesa, Alvaro Araujo, Octavio Nieto-Taladriz

    Published 2014-01-01
    “…Simulations are presented for several scenarios that demonstrate energy saving rates of around 65% as compared to WSNs without cognitive techniques.…”
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    Exercise Recommendation Model Based on Cognitive Level and Educational Big Data Mining by Yongming Pu, Hongming Chen

    Published 2022-01-01
    “…This paper combines the comprehensive cognitive analysis module and the classified knowledge point cognitive analysis module to analyze the cognitive degree of learners’ knowledge points. …”
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    Cognitive Wireless Networks Based Spectrum Sensing Strategies: A Comparative Analysis by Anandakumar Haldorai, Jeevanandham Sivaraj, Munivenkatappa Nagabushanam, Michaelraj Kingston Roberts

    Published 2022-01-01
    “…These applications range from enclosed system configurations in the home and office to alfresco enlistment in an opponent’s landmass in a strategic flashpoint. Cognitive radio networks (CRNs) can be created by integrating radio link capabilities with network layer operations utilizing cognitive radios. …”
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    Secure Cooperative Spectrum Sensing for the Cognitive Radio Network Using Nonuniform Reliability by Muhammad Usman, Insoo Koo

    Published 2014-01-01
    “…Both reliable detection of the primary signal in a noisy and fading environment and nullifying the effect of unauthorized users are important tasks in cognitive radio networks. To address these issues, we consider a cooperative spectrum sensing approach where each user is assigned nonuniform reliability based on the sensing performance. …”
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    Helping Teens Answer the Question “Who Am I?”: Cognitive Development in Adolescents by Rosemary V. Barnett

    Published 2005-12-01
    “… This is the second of a four-part series that will explore adolescence in terms of physical, cognitive, social, and moral development. This publication will focus on the cognitive development that adolescents experience. …”
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