Results 71 to 80 of about 39,298 (298)

All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security

Advanced 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, Changgyun Moon, Hyun‐Bin Yu, Sunkook Kim, Dong‐Hwan Kim   +4 more
wiley   +1 more source

Acceptance of healthy lifestyle nudges in the general population of Singapore

BMC Public Health, 2022
Background In recent years, behaviourally driven policies such as nudges have been increasingly implemented to steer desired outcomes in public health.
Yeow Wee Brian Tan, Edward Ryan Tan, Koh Yen Sin, P. V. AshaRani, Edimansyah Abdin, Kumarasan Roystonn, Peizhi Wang, Fiona Devi, Janhavi Vaingankar, Rob M van Dam, Chee Fang Sum, Eng Sing Lee, Wai Leng Chow, Siow Ann Chong, Mythily Subramaniam   +14 more
doaj   +1 more source

Behavior Change without Behavior Change Communication: Nudging Handwashing among Primary School Students in Bangladesh. [PDF]

, 2016
Behavior change communication for improving handwashing with soap can be labor and resource intensive, yet quality results are difficult to achieve. Nudges are environmental cues engaging unconscious decision-making processes to prompt behavior change ...
Dreibelbis, Robert, Hossain, Kamal, Kroeger, Anne, Ram, Pavani K, Venkatesh, Mohini   +4 more
core   +2 more sources

In Situ Characterisation of Hydrogels via Dynamic Interface Printing

Advanced Science, EarlyView.
ABSTRACT Hydrogels have become pivotal materials for tissue engineering, robotics, biomedical devices, and sensing applications due to their diverse material compositions and tunable mechanical properties. While significant effort has focused on developing novel manufacturing approaches such as extrusion bioprinting and light‐based fabrication methods,
Callum Vidler, Michael Halwes, David J. Collins   +2 more
wiley   +1 more source

Learnable Diffusion Framework for Mouse V1 Neural Decoding

Advanced Science, EarlyView.
We introduce Sensorium‐Viz, a diffusion‐based framework for reconstructing high‐fidelity visual stimuli from mouse primary visual cortex activity. By integrating a novel spatial embedding module with a Diffusion Transformer (DiT) and a synthetic‐response augmentation strategy, our model outperforms state‐of‐the‐art fMRI‐based baselines, enabling robust
Kaiwen Deng, Peter S. Schwendeman, Yuanfang Guan   +2 more
wiley   +1 more source

Online Manipulation: Hidden Influences in a Digital World [PDF]

, 2019
Privacy and surveillance scholars increasingly worry that data collectors can use the information they gather about our behaviors, preferences, interests, incomes, and so on to manipulate us.
Nissenbaum, Helen, Roessler, Beate, Susser, Daniel   +2 more
core   +1 more source

Phase Diagrams and Piezoelectric Properties of Wurtzite Al1−x−yScxGdyN Heterostructural Alloys

Advanced Science, EarlyView.
This study demonstrates ferroelectricity and piezoelectric properties improvement of quaternary wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films, guided by density functional theory calculations. Wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films have a high optical bandgap, enhanced piezoelectric ...
Julia L. Martin, Cheng‐Wei Lee, Nate S.P. Bernstein, Thi Nguyen, Ande Bryan, Eli Cooper, John S. Mangum, Sage R. Bauers, Andriy Zakutayev, Keisuke Yazawa, Prashun Gorai, Rebecca W. Smaha   +11 more
wiley   +1 more source

Nudging

, 2022
Individuen sind deutlich schlechter darin, gute Entscheidungen für sich und ihre Mitmenschen zu treffen, als lange angenommen. Das fassen im Jahr 2008 Richard H. Thaler und Cass R. Sunstein im Buch „Nudge: Improving Decisions about Health, Wealth, and Happiness“ als elementare wissenschaftliche Erkenntnis der letzten Jahrzehnte zusammen.
  +4 more sources

Community nudges: why we need tools for turning on the we-mode to tackle problems that concern all of us

Humanities & Social Sciences Communications
Nudges are behavioral interventions to subtly steer citizen choices by making desirable options easier or more attractive. More than 15 years of research and practice have revealed that such gentle encouragements are effective policy instruments in ...
Denise de Ridder
doaj   +1 more source

How to Effectively Encourage Sustainable Food Choices: A Mini-Review of Available Evidence

Frontiers in Psychology, 2020
Food choices are difficult to change. People’s individual motivations (such as taste, cost, and food preferences) can be at odds with the negative environmental outcomes of their food choices (such as deforestation, water pollution, and climate change ...
Wokje Abrahamse
doaj   +1 more source