Results 41 to 50 of about 2,921,543 (240)

Bridging Horizontal to Vertical Radiative Cooling

open access: yesAdvanced Science, EarlyView.
Radiative cooling materials are mature but only work facing the sky, confining them to rooftops. Instead of developing new ones, this system bridges existing horizontal coolers to vertical windows using blades outside the glass. On an occupied urban building, windows stay up to 1.4°C below air temperature while preserving daylight, outward views, and ...
Xiangyu Meng, Gan Huang
wiley   +1 more source

The promise and perils of transformative urban climate policy in German and American cities

open access: yesnpj Climate Action
Over the past two decades, numerous cities worldwide have proactively addressed the climate crisis, driven by diverse motivations and strategies. Building on the climate urbanism literature’s modes of reactive, entrepreneurial, and transformative ...
Christine L. Jocoy   +2 more
doaj   +1 more source

Timacum Minus in Moesia Superior—Centrality and Urbanism at a Roman Mining Settlement

open access: yesLand, 2018
When applying traditional criteria of Roman urbanism, several settlements in the province of Moesia are not recognised as parts of the urban network. To avoid this, previous criteria of urbanism should be revised.
Lina Diers
doaj   +1 more source

Autonomous Solar Metallurgy for High‐Purity Gold Recovery from Electronic Waste

open access: yesAdvanced Science, EarlyView.
Inspired by microbial strategies for metal uptake and biomineralization, defect‐rich copper sulfide (Cu31S16) functions as a solar metallurgical platform that unifies Au(III) capture, reduction, and self‐separation. The bioinspired design enables ultrafast gold recovery from electronic‐waste leachates and the spontaneous formation of millimeter‐scale ...
Chaopeng Liu   +7 more
wiley   +1 more source

Spatial Justice or Global Competitiveness?

open access: yesRevista Estudios de Políticas Públicas, 2017
In 2004, the local government of Medellin (Colombia) introduced a new public policy aimed at alleviating the key socio-spatial problems that have existed in the city: social urbanism.
Lorenzo van der Velde
doaj   +1 more source

Polydopamine‐Wool Textiles for Sustainable Interfacial Solar Vapor Generation

open access: yesAdvanced 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   +6 more
wiley   +1 more source

A Comparative Study of Tactical Urbanism Practices Applied in Lost Spaces

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi
Today, cities, as dynamic, complex, and fragmented spaces, present various urban problems. Projects proposed through traditional planning approaches are inadequate in solving urban problems because they are resistant to change, have slow-moving processes,
Serra Altunok, Nilgün Çolpan Erkan
doaj   +1 more source

Critiques, replicas and proposals for the New Urbanism Vision [PDF]

open access: yesUrbanism. Arhitectura. Constructii, 2014
The new urbanism (NU) is a vision of planning and urban design emerged in 1993, which finds its basis in the design of traditional communities.
Alaide Retana   +2 more
doaj  

Modernity and its discontents

open access: yesJournal of Architecture and Urbanism, 2013
Leon Krier hardly needs to be introduced to anyone who has a professional or academic interest in the discussions of architecture and urbanism of recent decades.
Almantas Samalavičius
doaj   +1 more source

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

open access: yesAdvanced 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   +5 more
wiley   +1 more source

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