Results 141 to 150 of about 946,909 (302)

All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security

open access: yesAdvanced Materials, EarlyView.
An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak   +4 more
wiley   +1 more source

Towards More Equitable Urban Greening: A Framework for Monitoring and Evaluating Co-Governance

open access: yesUrban Planning
Urban greening has grown in significance in Europe and worldwide as a presumed “public good” initiative, delivering a range of benefits for human health and wellbeing.
Eleanor Chapman   +4 more
doaj   +1 more source

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

open access: yesAdvanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang   +6 more
wiley   +1 more source

Visual exposure to buildings in Switzerland: spatial patterns and changes over six decades

open access: yesScientific Reports
The visual presence of buildings in rural landscapes is a key yet often overlooked dimension of spatial development. This study presents a comprehensive visual exposure assessment of rural buildings, defined here as buildings located outside building ...
Andreas Moser, Adrienne Grêt-Regamey
doaj   +1 more source

Development and Testing of an Innovative Model for Managing Ecosystems in the Rački Ribniki–Požeg Landscape Park

open access: yesLand
The article presents the process of designing and testing an ecosystem-based governance model (EBGM). The EBGM is an innovative and highly participatory approach to addressing management challenges in protected areas. The implementation of the EBGM makes
Anže Japelj   +5 more
doaj   +1 more source

Resilient planning for sporting mega-events: designing and managing safe and secure urban places for London 2012 and beyond [PDF]

open access: yes, 2011
Since the 1960s both regeneration and security have been prominent themes in Olympic planning. However, this paper argues that the prominence given to post event 'legacies' in London's bid to host the 2012 Summer Games has fomented a merger of these ...
Coaffee, J, Fussey, P
core  

Thermally Modulated Metasurface Sensor for Dynamic and Time‐Resolved Isolation of Extracellular Vesicles

open access: yesAdvanced Materials, EarlyView.
A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk   +7 more
wiley   +1 more source

Mid-level Landscape of Marche's Ridge. Settlements, Agricultural Enterprises and Management of the Territory [PDF]

open access: yes
The work aims at elaborating an investigative methodology which can highlight the transformation of territorial structures and the social-economic dynamics that influence management of the territory and landscape in order to provide operative ...
Chiodo, Emilio, Finocchio, Romina
core   +1 more source

Activating a Metallization Switch for Record Hydrogen Evolution in Single‐Atom Modified Polar MOF Piezocatalysts

open access: yesAdvanced Materials, EarlyView.
ABSTRACT Piezocatalytic hydrogen evolution enables the conversion of mechanical energy into chemical fuels, but its efficiency is constrained by a trade‐off between piezoelectric polarization and electronic conductivity. Strong piezoelectric polarization is essential for sufficient driving force, yet highly polar materials typically suffer from poor ...
Chongyan Hao   +13 more
wiley   +1 more source

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