Results 171 to 180 of about 255,661 (340)

Does Futures Price Volatility Differ Across Delivery Horizon? [PDF]

open access: yes
We study the difference in the volatility dynamics of CBOT corn, soybeans, and oats futures prices across different delivery horizons via the smoothed Bayesian estimator of Karali, Dorfman, and Thurman (2010).
Dorfman, Jeffrey H.   +2 more
core   +1 more source

Smart REASSURED Sensors via Machine‐Augmented Printable On‐Paper Arrays

open access: yesAdvanced Sensor Research, EarlyView.
This perspective highlights the emerging role of pattern‐recognition, printable on‐paper sensor arrays for intelligent PoC diagnostics. It discusses how paper's inherent limitations can be overcome through surface modification and scalable printing, and how machine‐learning analysis of cross‐reactive arrays enables multiplexed, low‐cost, and REASSURED ...
Naimeh Naseri, Saba Ranjbar
wiley   +1 more source

Volatility Modelling in Finance : A Survey

open access: yesVolatility Modelling in Finance : A Survey
1 Introduction 2 Univariate Volatility Models 3 Nonlinear GARCH Volatility Models 4 Stochastic Volatility (SV) Models 5 Multivariate GARCH Volatility Models 6 Realised Volatility (RV) Modelling 7 Volatility Models Forecasting 8 Applications of Volatility Models to Financial Returns 9 Volatility Impulse Response Functions (VIRF) Modelling 10 ...
openaire  

Electronic Nose for Indoor Mold Detection and Identification

open access: yesAdvanced Sensor Research, EarlyView.
This study explores the potential of a SnO2 nanowire‐based chemiresistive electronic nose not only to detect but also to identify two common indoor mold species, Stachybotrys chartarum and Chaetomium globosum on two different growth substrates. In a laboratory setup, the electronic nose displays high classification performance using optimized linear ...
Hankun Yang   +3 more
wiley   +1 more source

Directing the Mobility of Guest Molecules in Nanoporous Materials by Linearly Polarized Light

open access: yesAdvanced Science, EarlyView.
The polarization of light is introduced as a further parameter to dynamically and reversibly control the properties of a photoresponsive nanoporous material. It was used to control the mobility of the guest molecules in the pores of a metal–organic framework.
Taher Al Najjar   +11 more
wiley   +1 more source

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