Results 51 to 60 of about 185,677 (330)
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
Structural Change in Forward Contracting Costs for Kansas Wheat
Journal of Agricultural and Resource Economics, 2014 Farmers use forward contracts to eliminate adverse price and basis movements prior to harvest. Since late 2007, the local basis for Kansas wheat has changed dramatically relative to historic levels, causing greater risk exposure for elevators offering ...
Mykel Taylor +2 more
doaj +1 more source
An Hilbert space approach for a class of arbitrage free implied volatilities models [PDF]
, 2007 We present an Hilbert space formulation for a set of implied volatility models introduced in \cite{BraceGoldys01} in which the authors studied conditions for a family of European call options, varying the maturing time and the strike price $T$ an $K$, to
Brace, A., Fabbri, G., Goldys, B.
core +1 more source
Which Chromium–Sulfur Compounds Exist as 2D Material?
Advanced Functional Materials, EarlyView.2D chromium sulfides synthesized using molecular beam epitaxy on graphene. Structural characterization reveals two novel 2D materials, Cr2S3‐2D, which lacks a direct bulk counterpart, and Cr223S${\rm Cr}_{2\frac{2}{3}}{\rm S}$4‐2D, a minimum thickness version of Cr5S6. However, attempts to synthesize CrS2 are unsuccessful. Both new 2D phases are stable
Affan Safeer +5 more
wiley +1 more source
PRICE VOLATILITY, EXPECTATIONS AND MONETARY POLICY IN NIGERIA [PDF]
Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2009 The study has as its objectives, to determine the influence of price volatility and price expectation in the rate of inflation as a measure of the price level.
Ajimuda Olumide
doaj
Estudios de Administración, 2003 In this paper i analyze the problem faced by an investor expecting to receive a cash flow in a foreign currency. The investor is assumed to be exposed to long-term exchange rate risk, having no access to long-term forward contracts to hedge perfectly ...
Augusto Castillo R.
doaj +1 more source
Measuring the atmospheric organic aerosol volatility distribution: a theoretical analysis [PDF]
Atmospheric Measurement Techniques, 2014 Organic compounds represent a significant fraction of submicrometer atmospheric aerosol mass. Even if most of these compounds are semi-volatile in atmospheric concentrations, the ambient organic aerosol volatility is quite uncertain.
E. Karnezi, I. Riipinen, S. N. Pandis
doaj +1 more source
Advanced Functional Materials, EarlyView.Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du +11 more
wiley +1 more source
Uncertainty about interest rates and crude oil prices
Financial InnovationThe yield on the 10-year U.S. Treasury Note is among the most cited interest rates by investors, policymakers, and financial institutions. We show that the 10-year Treasury yield’s forward-looking volatility, a VIX-style measure that is a proxy for ...
Mahmoud Qadan, Gil Cohen
doaj +1 more source
A Generative Adversarial Network Approach to Calibration of Local Stochastic Volatility Models
Risks, 2020 We propose a fully data-driven approach to calibrate local stochastic volatility (LSV) models, circumventing in particular the ad hoc interpolation of the volatility surface.
Christa Cuchiero +2 more
doaj +1 more source