Results 51 to 60 of about 681,470 (291)
Advanced Functional Materials, EarlyView.HfxZr1−xO2${\rm Hf}_x{\rm Zr}_{1-x}{\rm O}_2$ offers CMOS‐compatible nanoscale ferroelectricity yet suffers from a high Ec${\rm E}_c$ demanding large operating voltages. A unified phase‐field framework spanning AFE/FE/DE phases shows how FE grains soften neighboring AFE grains over λ$\lambda$ ≈$\approx$ 22–37 nm.
P. Pankaj +4 more
wiley +1 more source
Impact of Derivative Trading On Stock Market Volatility in India: A Study of S&P CNX Nifty [PDF]
Eurasian Journal of Business and Economics, 2010 The Purpose of the study is to examine the impact of derivative trading on stock market volatility. The sample data consist of closing prices of S&P CNX Nifty as well as closing prices of five derivative stocks and five non derivative stocks from April 1,
Ruchika GAHLOT +2 more
doaj
Advanced Functional Materials, EarlyView.This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie +13 more
wiley +1 more source
Volatility clustering in data breach counts
Communications for Statistical Applications and Methods, 2020 Insurers face increasing demands for cyber liability; entailed in part by a variety of new forms of risk of data breaches. As data breach occurrences develop, our understanding of the volatility in data breach counts has also become important as well as its expected occurrences.
Hyunoo Shim, Changki Kim, Yang Ho Choi
openaire +2 more sources
Analyzing swimming performances based on series dynamics and volatility
Journal of Sports AnalyticsHistorical data is a valuable asset in sports science, offering insights into athlete development and performance trends. This study explores long-term patterns in competitive swimming by analyzing performance variability over the past 20 years.
Chayma Daayeb +3 more
doaj +1 more source
Pressure‐Assisted Dimensional Transformation of 2D Hydrogenated Borophene into 0D Boron Quantum Dots
Advanced Functional Materials, EarlyView.Hydrogenated borophene (HB) is transformed into distinct boron nanostructures through a solvent‐free thermal process. Under flowing nitrogen, hydrogen escape promotes reconstruction into B2O3 nanoplatelets, whereas hydrogen‐induced pressure under sealed conditions facilitates fragmentation into boron quantum dots.
Ozden Gunes Yildiz +11 more
wiley +1 more source
DO THE NEWS AFFECT THE EUR/ALL EXCHANGE RATE VOLATILITY?
Economic Review, 2015 Since the early 1990s, Albania has adopted the flexible exchange rate regime. A vast empirical literature on exchange rate is focused on modeling its volatility.
Gentjan ÇERA, Eda DOKLE, Edmond ÇERA
doaj +2 more sources
Photo‐Degradable Polyester Networks and Multi‐Photon Printed Objects Based on Cyclic Ketene Acetals
Advanced Functional Materials, EarlyView.The current work introduces a photoreversible polyester network derived from radical ring‐opening polymerization of cyclic ketene acetals. It combines photoreversible cross‐linking with initiator‐free multi‐photon printing. Reversible network formation, tunable mechanical properties, and selective degradation highlight its potential as a versatile ...
Till Meissner +5 more
wiley +1 more source
Stochastic and Dynamic Interaction between Islamic Volatility Index and Volatility Indices [PDF]
Türkiye İslam İktisadı DergisiIntegration in financial markets offers opportunities for free flow of information and capital for international investments. However, this also poses challenges for maintaining effective international portfolio diversification due to heightened market ...
Halilibrahim Gökgöz +2 more
doaj +1 more source
Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices
Advanced Functional Materials, EarlyView.This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies +2 more
wiley +1 more source