Results 151 to 160 of about 1,495,921 (332)

Disaster knowledge factors: benefits and challenges [PDF]

open access: yes
Disasters bring about the loss of lives, property, employment and damage to the physical infrastructure and the environment. The number of reported disasters has increased steadily over the past century and risen very sharply during the past decade ...
Amaratunga, Dilanthi   +3 more
core  

Ultra‐Thin Soft Pneumatic Actuation for Minimally Invasive Neural Interfacing

open access: yesAdvanced Materials Technologies, EarlyView.
Parylene C is a common polymer in bioelectronics, favored for its biological and chemical inertness. However, this makes bonding layers of Parylene C together very challenging. Here it is a laser to selectively weld layers of Parylene C to create high‐pressure fluidic actuation devices.
Lawrence Coles   +4 more
wiley   +1 more source

Understanding and Circumventing Failure Mechanisms in Chalcogenide Optical Phase Change Material Ge2Sb2Se4Te

open access: yesAdvanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Chalcogenide optical PCMs have gathered interest for their potential in compact, non‐volatile optics and photonics. Free‐space PCM metasurfaces require new considerations from phase change memory that need to be addressed for reliable scale‐up. Several failure mechanisms pertaining to free‐space PCM devices and layout methods are isolated to prevent ...
Cosmin Constantin Popescu   +19 more
wiley   +1 more source

Mainstreaming Disaster Risk Management in Local Governments [PDF]

open access: yes
The Philippines` geographical location makes it a disaster-prone country. In the Southeast Asian region, it ranks the highest in terms of the multiple climate hazard index measure.
Llanto, Gilberto M.
core  

Vat Photopolymerized HEMA/HEA Hydrogels for Solvent‐Responsive Transparency and Optical Encryption

open access: yesAdvanced Optical Materials, EarlyView.
Vat‐photopolymerized HEMA/HEA hydrogels exhibit reversible transparency‐opacity switching via hydration‐induced microphase separation and solvent exchange. The printed materials enable hydration sensing, optical encryption, and information storage, while maintaining high ductility and reversible rheology.
Murad Ali   +4 more
wiley   +1 more source

How Disaster Becomes Collective Trauma: Violence and Social Order from a Durkheimian Perspective

open access: yesСоциология власти
This article examines the genesis of a foundational concept in the sociology of trauma — Kai Erikson's theory of collective trauma — which emerged in the context of the post-war American sociology of disaster.
D. A. Bochkov
doaj  

Nanophotonic Strategies for Chiral Biosensing: Nanoparticles, Metasurfaces, Magneto‐Optical, and Quantum Approaches

open access: yesAdvanced Photonics Research, EarlyView.
Recent advances in nanophotonics‐based chiral biosensing approaches are comprehensively reviewed, highlighting key trends, advantages, and limitations of each technology. Special attention is given to emerging strategies that exploit magneto‐optical and quantum plasmonic phenomena to enhance sensitivity down to the level of a few molecules, or even a ...
Jorge Ricardo Mejía‐Salazar
wiley   +1 more source

Media, Institutions, and Government Action: Prevention vs. Palliation in the Time of Cholera [PDF]

open access: yes
This paper studies how media and the quality of institutions affect government action taken before and after a natural disaster. The key elements in this relationship are the media's role as the provider of information to voters about government action ...
Chongwoo Choe, Paul A. Raschky
core  

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