Results 31 to 40 of about 984,331 (307)

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

Advanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu, Lorenzo Moroni, Nicolas Lebonvallet, Vincent Flacher, Paul Wieringa   +4 more
wiley   +1 more source

TRENDS IN SLOVAK REPUBLIC’S MILITARY SPENDING [PDF]

Journal of Defense Resources Management, 2012
The article focuses on the amount of military spending in the Slovak Republic. In the first part, the terms of defense expenditure and military spending are defined.
Milota KUSTROVÁ
doaj  

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source

Spectral Selective and Low‐Noise Thin‐Film Organic Photodetectors Enabled by Electric‐Field Engineering

Advanced Materials, EarlyView.
Molecular doping redistributes the internal electric field in organic photodetectors, providing a new degree of freedom to spatially control carrier transport and collection. Simulations and experiments reveal distinct transport pathways for injected and photogenerated carriers, enabling low dark current under reverse bias and wavelength‐selective ...
Jingwei Yi, Yi Yang, Vahid Mahdikhah, Yibo Shi, Jordan Shanahan, Apurva Gadikar, Yusen Pei, Xinyun Dong, Jacob P Mauthe, Reece Henry, Kenan Gundogdu, Brendan T. O'Connor, Aram Amassian, Harald Ade, Wei You, Franky So   +15 more
wiley   +1 more source

Exploring the role of government spending in fostering economic development in Kenya: an ARDL approach

Cogent Economics & Finance
This study aims to examine the relationship between government spending and economic development in Kenya, given the lack of consensus on the topic globally.
Caspar Njoroge Ngigi, Arvind Goswami, Harmanpreet Singh Kapoor, Rajesh Kumar Jangir, U. Anirudh   +4 more
doaj   +1 more source

MILITARY-GROWTH CORRELATION: NEW EVIDENCE FROM DEVELOPING COUNTRIES [PDF]

Journal of Defense Resources Management, 2021
It is generally believed that high levels of military expenditures hamper economic growth because it crowds out investment. In this study, we investigate how defense spending affects economic growth in the 50 developing countries over the period 2010 ...
Masoud Ali KHALID, Twana N. Mohamad KHAN
doaj  

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

Advanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss, Shiyi Wang, Brian P. Setzler, Yushan Yan, Adam Z. Weber   +4 more
wiley   +1 more source

Economic web-building behavior and behavioral investment trade-offs in a cobweb spider

Frontiers in Ecology and Evolution, 2023
Web-building spiders that build detritus-based bell-shaped cobwebs are model organisms for studies on behavioral plasticity because their web architecture components are easily quantified and behavioral investments are clearly separated.
Haixin Zhang, Haixin Zhang, Lelei Wen, Zichang Li, Changchun Li   +4 more
doaj   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source