Results 51 to 60 of about 1,749,667 (247)

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Engineered Microvascular Model of the Blood–Brain–Tumor Barrier Reveals Endothelial Remodeling in Diffuse Midline Glioma

Advanced Healthcare Materials, EarlyView.
We developed a patient‐derived, functional microfluidic model of the diffuse midline glioma (DMG) blood–brain–tumor barrier (BBTB) comprised of endothelial cells, astrocytes, pericytes, and tumor cells. The system forms perfusable microvasculature, reveals the BBTB retains vascular integrity, identifies DMG‐specific transcriptomic changes distinct from
Kimberly R. Bennett, Yann S. Vanrobaeys, Tessy Teboh, Zakiya Smith, Anderson Scott, Cynthia Hajal, Paula T. Hammond, Joelle P. Straehla   +7 more
wiley   +1 more source

Examining the Ability of EVA Momentum, EVA Spread and Conventional Performance Measures to Predict Stock Return [PDF]

تحقیقات مالی, 2016
Using data acquired from companies listed on Tehran stock exchange, during a five-year time period from 1388 to 1392, this study documents the impacts of economic value added (EVA), EVA spread, EVA momentum, and return on assets (ROA) on stock return as ...
Fraydoon Rahnamay Roodposhti, Maysam Ahmadvand, Mohammad Javad Sadehvand   +2 more
doaj   +1 more source

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

Advanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi, Matthew B. Baker, Dominik Schauenburg   +2 more
wiley   +1 more source

Study of Comparison of Stock Performance Before And After Doing Split Stock In Go Public Companies That Are Listing on The Idx Period 2013 – 2015

Aptisi Transactions on Technopreneurship, 2019
This study aims to determine the difference in abnormal return, trading volume activity, and security return variability before and after the stock split announcement on companies listed on the Indonesia Stock Exchange for the period 2013 - 2015. Testing
R.A. Norromadani Yuniati, Mirza Safitri Agatha Putri, Latof Syeikhur Rabbani   +2 more
doaj   +1 more source

On the risk-return relation in international stock markets [PDF]

We investigate the risk-return relation in international stock markets using realized variance constructed from MSCI (Morgan Stanley Capital International) daily stock price indices.
Hui Guo
core  

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

Advanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long, Huanyu Zhou, Jaewan Ko, Hongwei Tan, Jaemin Lim, Yanfei Zhao, Daehan Kang, Eojin Yoon, Gyeong‐Tak Go, Somin Kim, Seung‐Woo Lee, Chan‐Yul Park, Hyojun Choi, Hyeran Kim, Hyung Joong Yun, Sung Hyuk Park, Kwan Sik Park, Jeong Woo Park, Mungeun Kim, Yong Soo Cho, Ho Won Jang, Wenqiang Yang, Min Hyuk Park, Wan Ki Bae, Sebastiaan van Dijken, Joona Bang, Tae‐Woo Lee   +26 more
wiley   +1 more source

International stock return comovements [PDF]

We examine international stock return comovements using country-industry and country-style portfolios as the base portfolios. We first establish that parsimonious risk-based factor models capture the covariance structure of the data better than the ...
Hodrick, Robert J., Zhang, Xiaoyan, Bekaert, Geert   +2 more
core  

Intra- and Inter-regional Return and Volatility Spillovers across Emerging and Developed Markets: Evidence from Stock Indices and Stock Index Futures [PDF]

, 2016
We provide empirical evidence on the patterns of intra- and inter-regional transmission of information across 10 developed and 11 emerging markets in Asia, the Americas, Europe and Africa using both stock indices and stock index futures.
Larisa Yarovaya (16655469), Janusz Brzeszczyński (16657005), Marco C. K. Lau (16655466), Brzeszczynski, Janusz, Lau, Chi Keung, Lau, Marco Chi Keung, Yarovaya, Larisa, Lau, Chi Keung Marco; id_orcid, Lau, Chi Keung Marco   +8 more
core   +1 more source

Electrolyte Design for Fast‐Charging Lithium‐Based Batteries

Advanced Materials, EarlyView.
A decade of progress in fast‐charging electrolytes for lithium batteries is reviewed. Electrolyte design strategies spanning solvents, salts, additives, and advanced systems, such as localized high‐concentration electrolytes (LHCEs), are summarized. Advanced diagnostic tools for lithium plating and interphase chemistry are discussed, with perspectives ...
Chen Liu, Zehao Cui, Arumugam Manthiram
wiley   +1 more source