Research of the application of blockchain and smart contract technologies in spectrum management and trading in cognitive radio networks

The rapid growth of wireless communication technologies has led to an exponential increase in the demand for spectrum resources.Spectrum management, the process of allocation and control of limited radio frequency spectrum, is critical to the efficient and equitable distribution of this scarce resource.However, traditional methods of spectrum STEAD

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Resveratrol intake during pregnancy and lactation re-programs adiposity and ameliorates leptin resistance in male progeny induced by maternal high-fat/high sucrose plus postnatal high-fat/high sucrose diets via fat metabolism regulation

Abstract Background Maternal obesity is an emerging problem in the modern world.Growing evidence suggests that intrauterine high-fat (HF) exposure may predispose progeny to subsequent metabolic challenges.Progeny born to mothers who ate an HF diet also tends to eat an HF diet when growing and aggravate metabolic issues.Thus, the generational transm

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STEM Oriented Online Platforms Embracing the Community of Practice Model: A Comparative Study and Design Guidelines

Science, Technology, Engineering and Mathematics (STEM) education is a strong case of a multidisciplinary teaching and learning process, apt for transforming the conventional instructor based courses into ones, where the syllabus focus is on problem solving and discovering exploratory learning.In this context the adoption of the Community of Practi

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