Results 71 to 80 of about 5,933,277 (298)

Synthesis‐Dependent Grain Boundary Density Governs Low‐Temperature Lithium Diffusion in Single‐Crystal NCM Cathodes

Advanced Science, EarlyView.
The relationship between synthesis‐dependent crystallization behavior, internal grain‐boundary density, and intrinsic lithium diffusion kinetics in single‐crystal mid‐Ni NCM cathodes is elucidated, providing practical design insights for advanced cathode materials.
Yeong Beom Kim, Jaewon Lee, Jihong Park, Seunghyeon Chae, Dohyung Kim, Gigap Han, Hyeongi Song, Jihye Jang, Jihoon Choi, Sang Mun Jeong, Yun Chan Kang, Gi Dae Park   +11 more
wiley   +1 more source

Urban Space as the Commons - New Modes for Urban Space Management

IOP Conference Series: Earth and Environmental Science, 2017
The significant growing of urban population, globalization of social-ecological systems, fuzzification of spatial structures, the diversity of actors in spatial development, their power and interest in using the resources including space, especially in high-density urban areas.
Vladimir Ondrejicka, Maros Finka, Milan Husar, Lubomir Jamecny   +3 more
openaire   +1 more source

Cities for the urban poor in Zimbabwe: urban space as a resource for sustainable development

, 2001
Large areas of Zimbabwean cites still reflect colonial planning traditions designed to promote racial segregation, which no longer adequately meet the demands of urban areas which are doubling in size every 10-15 years. This paper looks at the political,
Brown, Alison
core   +1 more source

Polydopamine‐Wool Textiles for Sustainable Interfacial Solar Vapor Generation

Advanced Science, EarlyView.
A natural wool textile engineered for high solar absorbance and a fast‐wicking structure serves as a highly efficient, single‐layer system for interfacial solar vapor generation (ISVG). This integrated evaporator seamlessly couples rapid water transport with continuous evaporation. Ultimately, this sustainable photothermal design offers a scalable, eco‐
Kyuin Park, Jintong Gao, Hansadi Jayamaha, Yipu Wang, Mia Bressler, Lenan Zhang, Larissa M. Shepherd   +6 more
wiley   +1 more source

Flame Retardancy of Carbon Nanotubes Reinforced Carbon Fiber/Epoxy Resin Composites

Applied Sciences, 2019
In order to study the effect of carbon nanotubes (CNTs) on the flame retardancy of carbon fiber (CF)/epoxy resin (EP) composites, CF/EP and CNTs/CF/EP composites were prepared by solution blending.
Guo-qiang Chai, Guo-qing Zhu, Yunji Gao, Jinju Zhou, Shuai Gao   +4 more
doaj   +1 more source

Cross‐scale Material‐Structure Synergy for 2D Metamaterials: Toward Customizable Intelligent Electromagnetic Manipulation in Multiphysics Fields

Advanced Science, EarlyView.
Recent advances in metasurface‐enabled low‐observable technologies are reviewed from the perspective of cross‐scale material–structure synergy. Electromagnetic, thermal, optical, and acoustic stealth are highlighted together with dynamic tuning, programmable coding, data‐driven inverse design, artificial intelligence, multispectral compatibility, and ...
Shuhao Wang, Xing Yang, Liping Liu, Yang Peng, Yangyang Wang, Hualiang Lv   +5 more
wiley   +1 more source

Temporal Dynamics of Power Distribution in Mobile Urban Co-Policies: A Southern Analytical Framework

Urban Planning
This study proposes an analytical framework for scrutinising the temporal dynamics of power distribution within the mobility of urban co-policies, particularly those that aim to enhance socio-spatial justice. The role of time in shaping power dynamics in
Laura Sobral, Predrag Milić, Burcu Ateş   +2 more
doaj   +1 more source

Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective

Advanced Electronic Materials, EarlyView.
Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe, Ivan Iudice, Giuseppe Castaldi, Marco Di Renzo, Vincenzo Galdi   +4 more
wiley   +1 more source

Selective Adsorption of CH₄/N₂ on Ni-based MOF/SBA-15 Composite Materials

Nanomaterials, 2019
Spherical SBA-15-based metal⁻organic framework (MOF) composite materials were prepared, with nickel as the metal center of MOFs. The materials were characterized via scanning electron microscopy, X-ray fluorescence analysis, X-ray powder ...
Hong Liu, Wei Ding, Shaohua Lei, Xupei Tian, Fubao Zhou   +4 more
doaj   +1 more source

Just Urban Design

, 2022
Contributions by urban planners, sociologists, anthropologists, architects, and landscape architects on the role and scope of urban design in creating more just and inclusive cities.

core   +1 more source