Results 91 to 100 of about 330,603 (296)
The Continuous Limit of GARCH Processess [PDF]
Contrary to popular belief, the diffusion limit of a GARCH variance process is not a diffusion model unless one makes a very specific assumption that cannot be generalized.
Carol Alexandra, Emese Lazar
core
A Plug‐and‐Play Volume Minimizing Micromixer
Advanced Science, EarlyView.ABSTRACT Microscale fluid mixing has numerous applications where rapid and efficient mixing is required, including drug discovery, bio‐analysis and point‐of‐care diagnostics. Conventional soft lithography processes, however, make the integration of robust and reliable mixing difficult to implement in practice, especially across different flow rates ...
Kirill Kolesnik +3 more
wiley +1 more source
A Damped Diffusion Framework for Financial Modeling and Closed-form Maximum Likelihood Estimation [PDF]
Asset price bubbles can arise unintentionally when one uses continuous-time diffusion processes to model financial quantities. We propose a flexible damped diffusion framework that is able to break many types of bubbles and preserve the martingale ...
Li, Minqiang
core +1 more source
A Perspective on the Applications of Triphasic Gas Storage in Electrochemical Systems
Advanced Science, EarlyView.Gas storage in microporous materials positioned locally at an electrode or electrocatalyst surface enhances electrochemical processes. Abstract Microporous materials store gases under dry conditions (e.g., hydrogen or oxygen via physisorption), but in some cases microporous materials also show triphasic (e.g., in a solid|gas|liquid system) gas storage ...
Zhongkai Li +9 more
wiley +1 more source
Limit to Arbitrage and Distress Risk Puzzle in Vietnam: Does Corporate Bankruptcy Regulation Matter?
SAGE OpenThis study is the first to examine how limit-to-arbitrage factors impact the distress risk puzzle in Vietnam before and after implementing bankruptcy regulations.
Khoa Dang Duong +3 more
doaj +1 more source
Single stage auction clearing model for electricity market considering congestion
Results in EngineeringElectric power grid liberalization is adapted worldwide with the intent to lower the electricity prices for end users. The market clearing procedure deployed by the operator can result in power flows which are incompatible with the transfer capacity of ...
R.R. Lekshmi, S. Balamurugan
doaj +1 more source
Advanced Science, EarlyView.This review explores inorganic metal oxides and metal salt nanoparticles templated porous carbons, highlighting their synthesis, structural features, and performance in energy and environmental applications. It critically compares template types, porosity control, and functional outcomes across recent literature.
Gurwinder Singh +8 more
wiley +1 more source
Advanced Science, EarlyView.Long‐Tea‐CLIP (Contrastive Language‐Image Pre‐training) presents a multimodal AI framework that integrates visual, metabolomic, and sensory knowledge to grade green tea across appearance, soup color, aroma, taste, and infused leaf. By combining expert‐guided modeling with CLIP‐supervised learning, the system delivers fine‐grained quality evaluation and
Yanqun Xu +9 more
wiley +1 more source
Simulation Analysis of Big Data Discriminatory Pricing Behavior from the Perspective of Game Theory
SAGE OpenWith the increasing popularity of big data technology, some enterprises use the massive amount of consumer data collected for the analysis of consumers’ purchasing power and preferences to implement discriminatory pricing and increase profits, with ...
Nan Wang, Yu Chang, Xiao Yu Song
doaj +1 more source
Environmental and Sustainability IndicatorsIncreased greenhouse gas emissions are the main cause of global warming, leading to effects such as rising sea levels, extreme weather events, and unprecedented species extinction.
Cracios Clinton Consul +4 more
doaj +1 more source