Results 131 to 140 of about 727,591 (368)
Advanced Functional Materials, EarlyView.A materials and device design concept that comprises a self‐assembled ultra‐thin epitaxial ion‐transporting layer, an amorphous oxide overcoat oxygen‐blocking layer, and a partial filament formed during an electroforming step is proposed for low‐current multilevel resistive switching devices.
Ming Xiao +17 more
wiley +1 more source
Long- and Short-Term Cryptocurrency Volatility Components: A GARCH-MIDAS Analysis
, 2018 We use the GARCH-MIDAS model to extract the long- and short-term volatility components of cryptocurrencies. As potential drivers of Bitcoin volatility, we consider measures of volatility and risk in the US stock market as well as a measure of global ...
Christian Conrad +2 more
semanticscholar +1 more source
Metabolites, 2011 Volatile organic compounds (volatiles) comprise a chemically diverse class of low molecular weight organic compounds having an appreciable vapor pressure under ambient conditions. Volatiles produced by plants attract pollinators and seed dispersers, and provide defense against pests and pathogens.
openaire +3 more sources
Advanced Functional Materials, EarlyView.By employing a partial oxidation strategy, nanosized pores are introduced into MXene nanosheets. The resulting holey MXene exhibits faster ionic transport, achieving an aerial capacitance 2.5 times that of unmodified MXene electrodes, and demonstrates excellent cycling stability, retaining 91.7% of its capacitance after 10 000 cycles.
Yongfa Cheng +7 more
wiley +1 more source
A note on the method of estimating volatile acids in bacterial cultures [PDF]
, 1935 Leslie A. Allen, J. C. Harrison
openalex +1 more source
Advanced Functional Materials, EarlyView.Selective soldering via molten metal printing enables component integration, even in heat‐sensitive applications across fields like additive manufacturing, sustainable electronics, and smart textiles. This method overcomes the temperature limitations of existing technologies.
Dániel Straubinger +4 more
wiley +1 more source
Cogent Economics & FinanceThis study explores volatility spillovers and financial connectedness between conventional and Islamic equity stock markets in developed, emerging, and frontier economies. Four regions– Gulf Cooperation Council (GCC), South Asian Association for Regional
Moghis Ur Rehman +2 more
doaj +1 more source
Government corruption on Brazilian capital markets: A study on Lava Jato (Car Wash) investigation [PDF]
RAE: Revista de Administração de Empresas, 2018 In recent years, Brazil has faced economic and political crises resulting from the actions of an elaborate syndicate of corruption in the government. The financial literature points to two lines of thought related to corruption.
Ana Julia Akaishi Padula +1 more
doaj
Comparative Study of Two Extensions of Heston Stochastic Volatility Model [PDF]
arXiv, 2019 In the option valuation literature, the shortcomings of one factor stochastic volatility models have traditionally been addressed by adding jumps to the stock price process. An alternate approach in the context of option pricing and calibration of implied volatility is the addition of a few other factors to the volatility process.
arxiv
Advanced Functional Materials, EarlyView.The negative differential resistance is exploited, using a La0.67Sr0.33MnO3 thin film network to demonstrate various neuronal functionalities of the human brain, such as leaky‐integrate‐fire and oscillatory patterns. Transmission electron microscope studies show local modification in oxygen octahedra in the network leads to co‐existing phases ...
Azminul Jaman +6 more
wiley +1 more source