This work presents the application of an adaptive non-dominated sorting genetic algorithm (ANSGA II) for optimal insertion of distributed generators (DG) in radial distribution systems. In order to extract the maximum...
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Body centric wireless communication refers to inter human and intra human connectivity for various medical and rescue application. A compact and flexible printed textile antenna operable at 5.2GHz for WiMAX and WLAN a...
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Nanoscale objects feature very large surface-area-to-volume ratios and are now understood as powerful tools for catalysis, but their nature as nanomaterials brings challenges including toxicity and nanomaterial *** is...
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Nanoscale objects feature very large surface-area-to-volume ratios and are now understood as powerful tools for catalysis, but their nature as nanomaterials brings challenges including toxicity and nanomaterial *** is considered a feasible strategy for addressing these ***, as a proof-of-concept for the immobilization of nanoscale catalysts in the extracellular matrix of bacterial biofilms, we genetically engineered amyloid monomers of the Escherichia coli curli nanofiber system that are secreted and can self-assemble and anchor nano-objects in a spatially precise *** demonstrated three scalable, tunable and reusable catalysis systems: biofilm-anchored gold nanoparticles to reduce nitro aromatic compounds such as the pollutant p-nitrophenol, biofilm-anchored hybrid Cd0.9Zn0.1S quantum dots and gold nanoparticles to degrade organic dyes and biofilm-anchored CdSeS@ZnS quantum dots in a semi-artificial photosynthesis system for hydrogen *** work demonstrates how the ability of biofilms to grow in scalable and complex spatial arrangements can be exploited for catalytic applications and clearly illustrates the design utility of segregating high-energy nano-objects from injury-prone cellular components by engineering anchoring points in an extracellular matrix.
Despite being a leading candidate to meet stringent energy targets,lithium(Li) metal batteries(LMBs)face severe challenges at low temperatures such as dramatic increase in impedance,capacity loss and dendrite *** fing...
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Despite being a leading candidate to meet stringent energy targets,lithium(Li) metal batteries(LMBs)face severe challenges at low temperatures such as dramatic increase in impedance,capacity loss and dendrite *** fingerprinting rate-limited factors of low-temperature LMBs would encourage targeted approaches to promote ***,the charge transfer impedance across solid electrolyte interphase(SEI) is identified to restrict battery operation under low temperature,and we propose a facile approach on the basis of ambiently fostering SEI(af-SEI) to facilitate charge *** concept of af-SEI stems from kinetic benefits and structural merits to construct SEI at ambient temperature over low temperature developed SEI that is temporally consuming to achieve steady state and that is structurally defective to incur dendrite *** af-SEI allows ionically conductive and morphologically uniform layer on the anode surface,which exhibits a lower resistance and induces an even deposition of Li in the subsequent low temperature battery *** with af-SEI,the LMBs deliver the improved rate performance and prolonged cycle life when subjected to low temperature *** work unveils the underlying causes that limit low temperature LMB performances,and enlightens the facile test protocols to build up favorable SEI,beyond scope of material and morphology design.
Cloud computing is an efficient technology to improve the performance of organizations by providing flexibility in architecture and reduction in costs. Dynamic resource pooling, virtualization, on demand service and h...
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Real-time Mining [1][2][3] and Streaming of Data have become more popular in the data field, with access to the fastest and the latest data. Real-time Data Mining seeks the development of a real-time framework for enh...
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The work deals with the mechanical characterization of Kenaf and Kevlar fiber reinforced epoxy-based composites. The tensile, flexural, double shear, impact, hardness and de-lamination tests were conducted on composit...
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Aluminium metal matrix composites (AMMC) have potential demand in various structural applications such as aerospace, construction, automobile and even in medical fields due to their remarkable characteristics in compa...
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Details about the structure of a network model are revealed at the spontaneous spike activity level,in which the power-law of synchrony is optimized to that observed in the CA3 hippocampal slice *** network model is s...
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Details about the structure of a network model are revealed at the spontaneous spike activity level,in which the power-law of synchrony is optimized to that observed in the CA3 hippocampal slice *** network model is subject to spike noise with exponentially distributed interspike *** excitatory(E)and/or inhibitory(I)neurons interact through synapses whose weights show a log-normal *** spike behavior observed in the network model with the appropriate log-normal distributed synaptic weights fits best to that observed in the *** best-fit is then achieved with high activities of I neurons having a hub-like structure,in which the I neurons,subject to optimized spike noise,are intensively projected from low active E neurons.
作者:
Yasuomi D.SatoDepartment of Brain Science and Engineering
Graduate School of Life Science and Systems EngineeringKyushu Institute of Technology2-4HibikinoWakamatsuKitakyushu808-0196Japan Frankfurt Institute for Advanced Studies(FIAS)Johann Wolfgang Goethe UniversityRuth-Moufang-Str.1D60438Frankfurt am MainGermany
The interesting task here is to study the frequency-current(f–I)curve and phase response curve(PRC),subject to neural temperature variations,because the f–I curve and PRC are important measurements to understand dyn...
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The interesting task here is to study the frequency-current(f–I)curve and phase response curve(PRC),subject to neural temperature variations,because the f–I curve and PRC are important measurements to understand dynamical mechanisms of generation of neural oscillations,and the neural temperature is widely known to significantly affect the ***,little is discussed about how the temperature affects the f–I curve and *** this study,frequencies of the neural oscillations,modulated with the temperature variations,are quantified with an average of the *** frequency gradient with respect to temperature derived here gives clear classifications of the PRC,regardless of the *** is also indicated that frequency decreases with an increase in temperature,resulted from bifurcation switching of the saddle-homoclinic to the saddle-node on an invariant circle.
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