Results 121 to 130 of about 3,477,957 (284)

Machine Learning Analytics for Blockchain-Based Financial Markets: A Confidence-Threshold Framework for Cryptocurrency Price Direction Prediction

Applied Sciences
Blockchain-based cryptocurrency markets present unique analytical challenges due to their decentralized nature, continuous operation, and extreme volatility.
Oleksandr Kuznetsov, Oleksii Kostenko, Kateryna Klymenko, Zoriana Hbur, Roman Kovalskyi   +4 more
doaj   +1 more source

Autonomous AI‐Driven Design for Skin Product Formulations

Advanced Intelligent Discovery, EarlyView.
This review presents a comprehensive closed‐loop framework for autonomous skin product formulation design. By integrating artificial intelligence‐driven experiment selection with automated multi‐tiered assays, the approach shifts development from trial‐and‐error to intelligent optimisation.
Yu Zhang, Yongrui Xiao, Chunlin Chen, Dimitrios Tsaoulidis, Kai Yang, Tao Chen   +5 more
wiley   +1 more source

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios, Léon Chiriatti, Simon Poppinga, Thomas Speck, Vincent Le Houérou   +4 more
wiley   +1 more source

Tokenized Gold in Crypto Markets: Tracking Accuracy and Portfolio Performance

FinTech
This paper examines the relationship between traditional gold (XAU) and its tokenized counterparts (PAXG and XAUT), providing an empirical assessment of how digital representations of real-world assets align with their underlying benchmarks.
Muhammad Ashfaq, Maximilian Pfeifer, Tan Gürpinar, Mehmet Akif Gulum   +3 more
doaj   +1 more source

A Review on Recent Trends of Bioinspired Soft Robotics: Actuators, Control Methods, Materials Selection, Sensors, Challenges, and Future Prospects

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article reviews the current state of bioinspired soft robotics. The article discusses soft actuators, soft sensors, materials selection, and control methods used in bioinspired soft robotics. It also highlights the challenges and future prospects of this field.
Abhirup Sarker, Tamzid Ul Islam, Md. Robiul Islam   +2 more
wiley   +1 more source

Microstructure alpha: hierarchical learning and cross-asset transfer in cryptocurrency markets

Frontiers in Blockchain
IntroductionWe test whether classical market microstructure features can predict short-term cryptocurrency returns once data leakage and trading costs are properly accounted for.MethodsUsing over three million minute-level observations from six major ...
Edson Pindza
doaj   +1 more source

Uncovering renewable energy policy impact channels on land values, the local farm structure, and farmland heterogeneity

American Journal of Agricultural Economics, EarlyView.
Abstract Germany's Renewable Energy Sources Act (REA), enacted in 2000 and subsequently amended, subsidized national renewable energy production with fixed feed‐in tariffs for renewable energy sources (RE) from wind, solar, and biogas. Empirical studies suggest that the policy was creating windfall effects for landowners and attribute farmland use ...
Lars Isenhardt, Stefan Seifert, Saskia Wolff, Tobia Lakes, Marten Graubner, Axel Werwatz, Silke Hüttel   +6 more
wiley   +1 more source

The sentiment conductivity hypothesis: documenting lag compression in market microstructure during the LLM Era

Cogent Economics & Finance
The temporal gap between macroeconomic news release and order flow response in U.S. equity markets has compressed sharply since 2023. We advance the Sentiment Conductivity Hypothesis, which posits that Large Language Models embedded in trading algorithms
Rushi Anandan Karichalil
doaj   +1 more source

Modified Titanium Dental Implants: The Current Progress of Soft‐Tissue Integration Methods

Advanced NanoBiomed Research, EarlyView.
Dental implants are an established solution for tooth loss, yet achieving soft tissue integration (STI) around the transmucosal region remains a challenge. The natural tooth–gingiva interface is poorly replicated on titanium implants. This review explores surface modification strategies, ranging from surface chemistry and topography to biological ...
Daniel De Maria, Amy Gelmi, Peter C. Sherrell, Stefan Di Medio, Nhiem Tran, Kate Fox   +5 more
wiley   +1 more source

Microstructure effects, bid-ask spreads and volatility in the spot foreign exchange market pre and post-EMU

, 2004
This article examines how microstructure effects, evident in high frequency data, influence bid-ask spreads and volatility in transaction price series.
ap Gwilym, Owain, Thomas, Stephen, McGroarty, Frank   +2 more
core   +1 more source