Results 221 to 230 of about 1,687,826 (388)

Asymmetric implied market volatility and terrorist attacks

, 2020
Mattia Bevilacqua, David A. Morelli, Paola Sultana Renée Uzan   +2 more
semanticscholar   +1 more source

Room‐Temperature, Photo‐Densified High Refractive Index Titanium Oxide Thin Films for Solution‐Processed Flexible Bragg Mirrors and Microcavity OLEDs

Advanced Optical Materials, EarlyView.
This paper presents the room‐temperature fabrication of solution‐processed, high refractive index TiOX thin films via photo‐densification. Using these films, flexible Bragg mirrors are demonstrated on PET substrates, achieving a high reflectivity of 96% at 450 nm.
Ayumu Nagaoka, He Sun, Luyang Song, Lina Yoshida, Tsukasa Yoshida, Yoshiyuki Suzuri   +5 more
wiley   +1 more source

Factor-based deep reinforcement learning for asset allocation: Comparative analysis of static and dynamic beta reward designs. [PDF]

PLoS One
Jung NH, Oh T.
europepmc   +1 more source

Trading spreads in implied volatility indices

, 2009
Ελένη Λ. Ρήγκου
openalex   +1 more source

Reinforcement Learning for Option Hedging: Static Implied-Volatility Fit versus Shortfall-Aware Performance

Ziheng Chen, Minxuan Hu, Jiayu Yi, Wenxi Sun   +3 more
openalex   +1 more source

Relationship of the Change in Implied Volatility with the Underlying Equity Index Return in Thailand

, 2016
Supachok Thakolsri, Yuthana Sethapramote, Komain Jiranyakul   +2 more
openalex   +1 more source

Sharp Diamond Needles for Single‐Photon Emission

Advanced Photonics Research, EarlyView.
We study the morphological evolution of single‐crystal diamond needles oxidized at 650–700 °C. Electron microscopy and photoluminescence reveal temperature‐ and time‐dependent sharpening, length reduction, and surface modifications affecting tip properties.
Mariam Quarshie, Yaraslau Padrez, Priyadharshini Balasubramanian, Elena Filonenko, Rizwan Sultan, Renata Karpicz, Alexander Obraztsov, Fedor Jelezko, Sergei Malykhin, Polina Kuzhir   +9 more
wiley   +1 more source

Predicting BRICS NIFTY50 returns using XAI and S.A.F.E AI lens. [PDF]

Front Artif Intell
Ghosh I, Datta Chaudhuri T, Babaei G, Giudici P, Raffinetti E.   +4 more
europepmc   +1 more source

Soft Robotic Excretory Care Simulator for Nursing Education: Functional and Perceptual Biomimetics Approach

Advanced Robotics Research, EarlyView.
A soft robotic simulator is developed to replicate the digital removal of feces (DRF), a sensitive yet essential nursing procedure. Integrating soft actuators, sensors, and a realistic rectal model, the simulator balances functional fidelity with perceptual realism. Engineering evaluations and nurse feedback confirm its potential to enhance training in
Shoko Miyagawa, Sota Suzuki, Shizuka Watanabe, Zebing Mao, Young Ah Seong, Toshinori Fujie, Tatsuhiro Horii, Kenjiro Tadakuma, Koichi Suzumori, Hiroyuki Nabae, Shingo Maeda   +10 more
wiley   +1 more source

Distribution Approach to Local Volatility for European Options in the Merton Model with Stochastic Interest Rates. [PDF]

Entropy (Basel)
Nowak P, Gatarek D.
europepmc   +1 more source