Results 51 to 60 of about 11,599,176 (278)

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi   +8 more
wiley   +1 more source

Observed Equity and Driving Factors of Automated External Defibrillators: A Case Study Using WeChat Applet Data

open access: yesISPRS International Journal of Geo-Information, 2023
Out-of-hospital cardiac arrest (OHCA) causes a high mortality rate each year, which is a threat to human well-being and health. An automated external defibrillator (AED) is an effective device for heart attack-related diseases and is a panacea to save ...
Shunyi Liao   +5 more
doaj   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

open access: yesAdvanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li   +9 more
wiley   +1 more source

Using Large-Scale Truck Trajectory Data to Explore the Location of Sustainable Urban Logistics Centres—The Case of Wuhan

open access: yesISPRS International Journal of Geo-Information, 2023
Urban logistics is important to a city’s sustainable growth and development. With the increase in population and the economic growth in urban areas, the issue of congestion and the negative influence of transport of goods on people and the environment is
Hongzan Jiao   +3 more
doaj   +1 more source

Urban design in an age of recessions: reflections on a sobered discipline

open access: yes, 2020
Essay for the Journal of Urban ...
Ryan, Brent
core   +1 more source

Spike‐Type Band Alignment via in2Se3/CuI Charge‐Transport Engineering Enables 26% Efficient Lead‐Free RbSn0.5Ge0.5I3 Perovskite Solar Cells

open access: yesAdvanced Materials Interfaces, EarlyView.
A lead‐free and Cd‐free RbSn₀.5Ge₀.5I3 perovskite solar cell is optimized through In2Se3/CuI charge‐transport engineering using SCAPS‐1D. Spike‐type band alignment suppresses interfacial recombination, enhances charge extraction, and achieves a power conversion efficiency of 26.01%, providing an effective strategy for high‐performance and ...
Md. Al Amin   +5 more
wiley   +1 more source

Insights into family-friendly cities for SDG11: a theoretical and methodological system based on family-environment interaction

open access: yesnpj Urban Sustainability
Family has been playing a critical role in SDG 11 implementation, serving as a key intersection point between urban social governance and spatial governance. However, supposed family-friendly cities remains predominantly framed as a social policy concern
Hao Zhang   +4 more
doaj   +1 more source

A Case Study of Urban Design, Wellbeing and Mental Health in Lapua, Finland

open access: yes, 2023
: According to the United Nations ' Sustainable development goals (SDGs) ranking list, Finland is one of the most sustainable countries. At first glance, Lapua: a town in the Southern Ostrobothnia region of western Finland, seems to be safe and ...
Akindejoye, Funmi, Teräväinen, Helena
core   +1 more source

A U‐shaped Microfluidic Platform for Culturing Vascularized Colorectal Cancer Spheroids Reveals Tumor–Endothelial Crosstalk and Invasion‐Associated Remodeling

open access: yesAdvanced Materials Technologies, EarlyView.
A closed U‐shaped microfluidic platform symmetrically embeds a single, size‐controlled HT29 colorectal cancer spheroid within a GFP‐HUVEC‐laden fibrin matrix. HT29 spheroids are associated with hyper‐branched endothelial network remodeling, while vascularized co‐culture is accompanied by anisotropic protrusive growth and EMT‐like marker changes in the ...
G. Cretti   +4 more
wiley   +1 more source

Promoting coordinated spatial governance of mega-cities in China via spatial organization of metropolitan areas

open access: yesFrontiers of Urban and Rural Planning
Super large-sized cities and very large-sized cities (“mega-cities” for short) have become the backbone of China's socio-economic development, but they also face outstanding challenges of "urban diseases" due to their high concentration. In comparison to
Yajie Zhou   +5 more
doaj   +1 more source

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