Results 81 to 90 of about 139,674 (365)

Ecologically‐Valid Emotion Signatures Enhance Mood Disorder Diagnostics

Advanced Science, EarlyView.
This study identifies ecologically‐valid Divergent Emotional Functional Networks (DEFN), derived from dynamic functional connectivity during naturalistic movie watching. The DEFN reliably enhances diagnostic accuracy for mood disorders, including major depressive and bipolar disorders, demonstrating strong reproducibility across demographic factors and
Shuyue Xu, Linling Li, Ting Luo, Gan Huang, Li Zhang, Benjamin Becker, Zhen Liang   +6 more
wiley   +1 more source

Fund cliques and firms’ information environment: information efficiency or noise trading?

China Journal of Accounting Research
Fund cliques (i.e., mutual funds holding the same stocks) are a common feature of global financial markets, raising the question: How do fund cliques shape firms’ information environment?
Danglun Luo, Zihe Jiang, Xinxuan Zhuang, Jianmei He   +3 more
doaj   +1 more source

Institutional investors' effects on Stock Price Synchronicities: Evidence of Shanghai Stock Exchange [PDF]

, 2015
The tendency of stock prices always attracts investors’ attention, which is related to their earnings. So it is increasingly concerned that what information will affect the stock markets and how the stock market reacts to investors’ investment strategy ...
Liu, Zhouqi
core  

Stock price synchronicity and price informativeness : evidence from a regulatory change in the U.S. banking industry [PDF]

, 2020
Whether return synchronicity is associated with higher or lower stock price informativeness is still an ongoing debate in the academic literature. This paper contributes to this debate by exploiting an exogenous shock, provided by a regulatory change ...
Abedifar, Pejman, Bouslah, Kais, Zheng, Yeliangzi   +2 more
core   +2 more sources

Enhancing the Ultrasonic Welding of Wood Using 3D Printed Lignin Energy Directors

Advanced Science, EarlyView.
Sustainable manufacturing for lightweight structures using ecofriendly materials will be key to reducing material consumption and lowering carbon footprints. Here, an approach is presented to weld wood using ultrasonic vibrations with material at the joint interface to direct energy.
Muhamad Amani, Kathrin Weiland, Mark Ablonczy, Natalia Sofia Guevara‐Sotelo, Ioannis Zygouris, Johan van Stuyvesant Meijen, Kunal Masania   +6 more
wiley   +1 more source

Mandatory IFRS Reporting and Stock Price Informativeness [PDF]

In this paper, we examine whether mandatory adoption of IFRS influences the flow of firm-specific information and contributes to stock price informativeness as measured by stock return synchronicity.
Beuselinck, C.A.C., Joos, P.P.M., Khurana, I.K., Meulen, S. van der   +3 more
core   +1 more source

A Cold Stress‐Activated Endocrine Sentinel Chemical Hormone Promotes Insect Survival via Mitochondrial Adaptations Through the Adipokinetic Hormone Receptor

Advanced Science, EarlyView.
Seasonal cold adaptation is vital for insect survival, yet the molecular mechanisms linking diapause to mitochondrial resilience remain largely unresolved. We identify ascaroside C9 (asc‐C9) as a key endocrine signal that enhances diapause survival during cold stress by activating the AKHR–PGC1α–UCP4 axis, thereby driving cold‐induced lipolysis and ...
Jiao Zhou, Junxian Chen, Hongxia Zhang, Lu Guo, Kevin Mai, Elijah Abraham, Dilip V. Prajapati, Yue Chang, Jing Ning, Xinchen Wang, Defeng Li, Dan‐Dan Zhang, Jianghua Sun, Rebecca A. Butcher, Lilin Zhao   +14 more
wiley   +1 more source

Transplantation of GABAergic Interneuron Progenitors Restores Cortical Circuit Function in an Alzheimer's Disease Mouse Model

Advanced Science, EarlyView.
Transplantation of medial ganglionic eminence (MGE) interneuron progenitors into APP/PS1 cortices restored the slow oscillation characteristic of Alzheimer's disease. Donor cells survived, migrated, and matured into functional GABAergic interneurons, forming synaptic connections.
Shinya Yokomizo, Megi Maci, April M. Stafford, Morgan R. Miller, Stephen J. Perle, Shuzo Inagaki, Shusaku Takahashi, Heather Brown‐Harding, Linda Liang, Alex Lovely, Moustafa Algamal, Rebecca L. Gillani, Theodore J. Zwang, Douglas Richardson, Janice R. Naegele, Daniel Vogt, Ksenia V. Kastanenka   +16 more
wiley   +1 more source

Coincident Fluorescence‐Burst Analysis of Actin Cargo Molecules in Secreted Single Diffusing Extracellular Vesicles From Human Induced Pluripotent Stem Cells

Advanced Science, EarlyView.
This study presents a two‐color FCCS and coincident‐burst analysis platform to quantify actin cargo in dual‐labeled EVs secreted from hiPSCs. The approach tracks secretion dynamics, confirms actin loading, and measures EV size and cargo number, offering insights into cytoskeletal disruption and neuronal differentiation relevant to neurodegenerative ...
Dang Du Nguyen, Aleksandr Barulin, Won Jong Yu, Jong‐Chan Park, Inki Kim   +4 more
wiley   +1 more source

Revisiting the International Stock Price Synchronicity Issue

SSRN Electronic Journal, 2014
This paper examines the issue of disparity in international stock price synchronicity. Some major studies have shown that stock prices in countries that have poor track records of government protection of private property right tend to move more synchronously.
LIM, Kian Guan, Foo, Sing Tien, Cheng, Hao   +2 more
openaire   +2 more sources