Results 101 to 110 of about 1,100,480 (287)

Bulk and Surface Dual‐Modification for Stabilizing RuO2 Anode in 2 A cm−2 PEMWE Operation

open access: yesAdvanced Materials, EarlyView.
The high‐current‐density stability of the RuO2‐based anode in PEMWE could be taken care of by a bulk and surface dual modification strategy developed in this work, where Cr doping modulates the Ru valence state in the bulk phase, suppressing Ru overoxidation, whereas Si modification stabilizes the reaction interface by inhibiting catalyst ...
Jiayi Tang   +5 more
wiley   +1 more source

Multisystem Resilience in Disaster Volunteers: A Review of the Literature

open access: yesJurnal Psikologi
There is a growing interest in multisystem resilience within disaster studies; however, the resilience of disaster volunteers remains an underexplored area.
Yuli Arinta Dewi   +3 more
doaj   +1 more source

Kerangka Aset Rumah Tangga Miskin dalam Peristiwa Banjir Pasang Surut di Kecamatan Pekalongan Utara Kota Pekalongan

open access: yesMajalah Geografi Indonesia, 2016
ABSTRAK Penelitian ini membahas tentang penghidupan rumah tangga miskin dalam konteks bencana banjir pasang surut di Kota Pekalongan. Tujuan dari penelitian ini adalah (1) mengetahui aset dan (2) dampak banjir pasang surut terhadap aset.
Novi Maulida Ni’mah   +2 more
doaj   +1 more source

Natural hazards and disaster management in Pakistan [PDF]

open access: yes
The present study explains the various concepts used in disaster management. The concepts explained include: Disaster, Hazard, Vulnerability, Capacity, Risk and Disaster Management Cycle.
Khan, Abuturab, Khan, Himayatullah
core   +1 more source

Disaster Unemployment Assistance (DUA) [PDF]

open access: yes, 2012
[Excerpt] Disaster Unemployment Assistance (DUA) benefits are available only to those individuals who have become unemployed as a direct result of a declared major disaster. First created in 1970 through P.L.
Whittaker, Julie M
core   +2 more sources

Liquids as Reinforcements for Anisotropic and Tough Soft Matter Composites

open access: yesAdvanced Materials, EarlyView.
Liquid metal droplets are shaped and oriented within soft elastomers to create all‐soft matter composites with programmable mechanical anisotropy. These liquid inclusions act as fiber‐like reinforcements, enabling directional stiffness, enhanced toughness, and controlled crack steering under extreme deformation, offering new routes to resilient soft ...
Gwyneth M. Schloer   +5 more
wiley   +1 more source

Hydro‐Torsional Compaction for Scalable Production of Aramid Nanofiber Threads with Densely Assembled Double‐Helical Nanostructures

open access: yesAdvanced Materials, EarlyView.
This paper introduces a scalable strategy for producing hierarchically aligned PBDT threads through wet‐spinning, controlled drawing, and post‐spinning twisting. Ionic crosslinking reinforces structural stability, whereas alignment and twisting optimize mechanical performance.
Woojae Jeong   +5 more
wiley   +1 more source

Prevailing Wage Requirements and the Emergency Suspension of the Davis-Bacon Act [PDF]

open access: yes, 2005
President Bush has, by proclamation, suspended the application of the Davis-Bacon Act to all contracts to be performed in the jurisdictions in Alabama, Florida, Louisiana, and Mississippi included in the Hurricane Katrina disaster area.
Luckey, John R., Shimabukuro, Jon O.
core   +1 more source

Light‐Controlled Exposure of Cancer Cells to Reactive Oxygen Species Using Organic Semiconductor Thin Films

open access: yesAdvanced Materials Interfaces, EarlyView.
Spin‐coated films of the conjugated polymer F8T2 (poly (9,9‐dioctylfluorene‐alt‐bithiophene)) generate superoxide at the film‐medium interface, enabling precise delivery of reactive oxygen species (ROS) as visible‐light “ROS patches.” Coated surfaces drive rapid, localised cytotoxicity in MCF7 cancer monolayers under white light, providing a reagent ...
Joe Kaye   +8 more
wiley   +1 more source

NIR‐Activated Ag2S Quantum Dots for Efficient Broad‐Spectrum Antibacterial and Biofilm Disruption

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents a novel non‐antibiotic strategy leveraging NIR‐activated Ag2S QDs for synergistic PTT/PDT. The platform degrades the protective extracellular matrix via localized hyperthermia, facilitating deep penetration and ROS‐induced oxidative damage.
Rui Yao   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy