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Cooperative Spectrum Sensing Based on Dempter-Shafer Theory of Evidence in Cognitive Radio Network
Published 2013-08-01“…Cognitive radio has the advantage of high spectrum utilization since the spectrum can be shared by primary and secondary user.Meanwhile,the new adaptable characteristic is required for the secondary user.On the basis of analyzing D-S theory of evidence,a novel distributed cooperative spectrum sensing scheme was presented,which modified the combination equation for conflicting evidence source,and the BPA function based on fuzzy degree calculation was redefined.Simulation results show that the proposed scheme can sense the available spectrum in the cognitive radio networks very well,and can be used as a general spectrum sensing scheme in AWGN and Rayleigh fading channel when compared with the traditional "and","or" fusion rules and other D-S theory of evidence schemes in the previous literature.…”
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442
Large Language Model-Guided SARSA Algorithm for Dynamic Task Scheduling in Cloud Computing
Published 2025-03-01“…Among all challenges, task scheduling is one of the main problems as it reduces system performance due to improper utilization of resources. State Action Reward Action (SARSA) learning, a policy variant of Q learning, which learns the value function based on the current policy action, has been utilized in task scheduling. …”
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443
Comparative analysis of Propp’s perspective with Greimas and Bermond about narration from Structuralism viewpoint
Published 2020-05-01“…This method in which the functions of narrative design were taken into consideration, was changed in Greimas’s and Bremond’s works. …”
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444
Long-Term Nitrogen Addition Eliminates the Cooling Effect on Climate in a Temperate Peatland
Published 2025-04-01Get full text
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445
Numerical and artificial intelligent analysis of double pipe heat exchanger exposed to solar irradiation for sustainable energy solutions
Published 2025-09-01“…Supplying heat from sunlight directly to the walls of both the inner and outer pipes of the heat exchanger provides a clean and renewable energy source that enhances the system's thermal performance and supports sustainable energy utilization. …”
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446
Dietary polyunsaturated fatty acids effect on cecal microbiome profile of maturing broiler chicken
Published 2025-07-01“…Diet has been reported to impact the diversity and function of gut microbiota. Our study investigated the effect of dietary fat types on cecal microbial composition and predicted function in broiler chickens at days 41 and 55 of age. …”
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447
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Cross-domain topic transfer learning method based on multiple balance and feature fusion
Published 2025-05-01“…Including applying dual-supervised techniques for handling label dependencies, employing function constraints and data enhancement to adjust data distributions, and utilizing feature fusion techniques to mitigate feature distribution disparities. …”
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451
Fat-rich diet promotes microbiome-dependent ATP synthesis in sheep model
Published 2025-06-01“…A significant functional shift related to energy metabolism was shared across three regions of the gastrointestinal microbiomes. …”
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452
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Cembranoid Diterpenes from South China Sea Soft Coral <i>Sarcophyton crassocaule</i>
Published 2024-11-01Get full text
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454
Optimal Dispatch of Power System with P2G-Wind-Thermal-Nuclear-Carbon Capture Units
Published 2024-01-01“…The results show that compared with the multi -source combination system of fixed peak-module gears, the proposed multi-source combined system operation mode can ensure the safe and stable operation of the nuclear power unit while achieving WPG utilization. …”
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455
Development of an Application Method for Volatile Compounds Derived from Mushroom Fungi Beds as Plant Growth-Promoting Biostimulants
Published 2025-03-01“…Edible mushroom fungi beds (FBs) provide a readily available alternative source of fungal VCs, although their biostimulatory functions remain unvalidated. …”
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456
Hemodynamic Support Using Percutaneous Transfemoral Impella 5.0 and Impella RP for Refractory Cardiogenic Shock
Published 2019-01-01“…Herein, we present a case of AMI complicated by cardiogenic shock resulting in biventricular failure treated with the percutaneous insertion of an Impella RP and Impella 5.0 utilizing invasive markers of left and right ventricular function to guide the management and escalation of care.…”
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457
Hierarchical Game Approach for Optimization of Regional Integrated Energy System Clusters Considering Bounded Rationality
Published 2024-01-01“…Regional integrated energy system (RIES) cluster, i.e., multi-source integration and multi-region coordination, is an effective approach for increasing energy utilization efficiency. …”
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458
Bagasse minority pathway expression: Real time study of GH2 β-mannosidases from bacteroidetes.
Published 2021-01-01“…In this sense, CB10 demonstrated considerable levels of gene expression for mannanases, and was stable for a period of 96-144 hours in the presence of sugarcane bagasse as sole carbon source. The bacterium showed respectively 4.8x and 5.6x expression levels for two genes predicted for GH2 β-mannosidase: one located within a gene cluster identified as "polysaccharide utilization loci" (PUL), and another a classic β-mannosidase. …”
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459
Sucrose non-fermenting protein kinase gene UvSnf1 is required for virulence in Ustilaginoidea virens
Published 2023-12-01“…Further analyses showed that CWDEs (UvCut1 and UvXyp1) are not only involved in growth, spore production, and virulence but are also required for the utilization of carbon sources. In conclusion, this study demonstrates that UvSnf1 plays vital roles in virulence and carbon source utilization in U. virens, and one of the possible mechanisms is playing a role in regulating the expression of CWDE genes.…”
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460