Results 81 to 90 of about 830,288 (320)
نشریه پرستاری ایران, 2019 Background & Aims: Secondary traumatic stress could be described as an occupational hazard for those providing care to victims of trauma. Nurses in psychiatric wards are faced with severe and complicated challenges in the workplace to provide mental ...
E Jafar Jalal +3 more
doaj
IOP Conference Series: Materials Science and Engineering, 2020 This paper may be one of the first attempts dealing with the problem of creating, providing and maintaining antifragility of systems of interdependent urban critical infrastructures (CI) in the wake of black-swan type technological, ecological, economic ...
S. Timashev
semanticscholar +1 more source
3D‐Printed Architected Material for the Generation of Foam‐Based Protective Equipment
Advanced Engineering Materials, EarlyView.This study investigates 3D‐printed architected structures as alternatives to traditional foams in protective gear. It focuses on customizing impact strength and damping through design and manufacturing integration. Testing shows these structures outperform conventional foams, offering enhanced customizability, lower weight, and tunable performance ...
Ali Zolfagharian +5 more
wiley +1 more source
Applied Microbiology and BiotechnologyMelanized fungi are known for their remarkable resilience to environmental stress, largely attributed to the protective properties of melanin. In this study, we establish the black yeast Exophiala viscosa as a non-pathogenic, genetically tractable model ...
Tiffany M. Hennessa +8 more
doaj +1 more source
Pushing and Pulling on Ropes: Hierarchical Woven Materials
Advancement of science, 2020 Hierarchy in natural and synthetic materials has been shown to grant these architected materials properties unattainable independently by their constituent materials.
W. Moestopo +4 more
semanticscholar +1 more source
Size-scaling limits of impulsive elastic energy release from a resilin-like elastomer
, 2018 Elastically-driven motion has been used as a strategy to achieve high speeds in small organisms and engineered micro-robotic devices. We examine the size-scaling relations determining the limit of elastic energy release from elastomer bands with ...
Cox, S. M. +5 more
core
Assessments in Policy-Making: Case Studies from the Arctic Council [PDF]
, 2014 Julkaistu ...
Banul, Karolina +5 more
core
Academic Resilience and Achievement [PDF]
, 2014 This study uses narrative analysis to understand the ways in which Mexican university faculty members used their self-motivational resources to persist in an instructional technology training program within adverse work conditions.
Diaz-Castillo, Maribel +2 more
core +1 more source
From Nature to Engineering: Mortar Volume and Interfacial Mechanics in Bioinspired Ceramics
Advanced Engineering Materials, EarlyView.Inspired by natural armors like nacre, this study explores how varying the volume fraction of the soft mortar layer impacts the interfacial strength and toughness of bioinspired ceramics. Experimental and computational analysis reveals that higher mortar volumes increase energy dissipation but reduce interfacial stiffness, offering insights for ...
Ehsan Azad +4 more
wiley +1 more source
RUDN Journal of Engineering ResearchSatellite structures are subjected to extreme conditions throughout their operational lifespan, including high launch loads, thermal cycling, and space debris impacts, making them vulnerable to structural failures.
Kazem Reza Kashyzadeh +2 more
doaj +1 more source