Results 41 to 50 of about 7,652 (262)

Investor attention and cryptocurrency: Evidence from the Bitcoin market.

PLoS ONE, 2021
This paper adds to the growing literature of cryptocurrency and behavioral finance. Specifically, we investigate the relationships between the novel investor attention and financial characteristics of Bitcoin, i.e., return and realized volatility, which ...
Panpan Zhu, Xing Zhang, You Wu, Hao Zheng, Yinpeng Zhang   +4 more
doaj   +1 more source

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 more
wiley   +1 more source

ESTIMASI NILAI IMPLIED VOLATILITY MENGGUNAKAN SIMULASI MONTE CARLO

E-Jurnal Matematika, 2018
Investing among investors is an exciting activity to gain profit in the financial world. The development of investment in the financial world affects the number of alternative investment instruments that can be offered to investors in the capital market.
MAKBUL MUFLIHUNALLAH, KOMANG DHARMAWAN, NI MADE ASIH   +2 more
doaj   +1 more source

Chitin‐Derived Carbon‐Metal Functional Materials

Advanced Functional Materials, EarlyView.
Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang, Chao Hsuan (Joseph) Sung, Haitao Yu, Ezra Sarmiento, Katarina Kotanchek, Ryan Christopher Lee, Michelle Chan, David Kisailus   +7 more
wiley   +1 more source

Ultrathin Amphipathic Dual‐Polymer Networks: Unlocking Hyper‐Permeable CO2 Capture via Solvent‐Mediated Poly(Ethylene Oxide) Amorphization

Advanced Functional Materials, EarlyView.
Hydrophilic PEO‐copolymers and hydrophobic PDMS are physically integrated via a compatibilizing solvent into an amphipathic dual‐polymer network with versatile interfacial affinity and completely amorphized PEO segments for hyper‐permeable CO2 transport.
Ji Wu, Fan Feng, Baiwang Zhao, Jordan Yuan Zhe Ng, Kaiyu Wang, Can Zeng Liang, Guangtai Zheng, Boxuan Zhao, Tai‐Shung Chung, Sui Zhang   +9 more
wiley   +1 more source

Photo‐Degradable Polyester Networks and Multi‐Photon Printed Objects Based on Cyclic Ketene Acetals

Advanced Functional Materials, EarlyView.
The current work introduces a photoreversible polyester network derived from radical ring‐opening polymerization of cyclic ketene acetals. It combines photoreversible cross‐linking with initiator‐free multi‐photon printing. Reversible network formation, tunable mechanical properties, and selective degradation highlight its potential as a versatile ...
Till Meissner, Julian Fanelli, Vinh Xuan Truong, Rob Jones, Jens Gaitzsch, Christopher Barner‐Kowollik   +5 more
wiley   +1 more source

Risk Propagation and System Resilience in Sustainable–Digital Finance: A Time–Frequency Higher-Order Moment Analysis of Green Finance, Green Cryptocurrency, and Non-Green Cryptocurrency Markets

Systems
This study examines risk connectedness among sustainable and digital assets from 24 September 2019 to 26 May 2025. The sample contains three green finance indices, five literature-based green cryptocurrencies, and five literature-based non-green ...
Junda Wu, Jian Yao, Jiajing Sun
doaj   +1 more source

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

Advanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies, Bin Han, Paolo Samorì   +2 more
wiley   +1 more source

Investor sentiment, market volatility, and ESG Index dynamics: an empirical analysis

Cogent Economics & Finance
This study integrates both traditional finance theory and behavioral finance to explore the impact of investor sentiment and market volatility on Environmental, Social and Governance (ESG) thematic indices in the Indian market. Using the India Volatility
Pushpa Negi, Silky Vigg Kushwah, Anand Jaiswal, Ihor Rekunenko   +3 more
doaj   +1 more source

The Impact of Internet Finance on Futures Markets in the Era of Big Data: An Empirical Study on the Differential Effects of Blockchain Technology Implementation Before and After Its Adoption by the Shanghai Futures Exchange [PDF]

SHS Web of Conferences
With the advancement of technology and digital development, science and technology have become the embodiment of productive forces. The Shanghai Futures Exchange (SHFE) has deeply integrated technology with financial trading.
Feng Qifei, He Jialu
doaj   +1 more source