Results 61 to 70 of about 646,267 (312)

Tough Injectable Hydrogels Enabled by Integrating Rigid Homogeneous Framework With Flexible Chains

open access: yesAdvanced Functional Materials, EarlyView.
Tough injectable hydrogels are constructed by integrating a rigid, homogeneous hyaluronic acid framework with flexible long‐chain connectors. This framework–flexible structure simultaneously enhances network uniformity and promotes effective energy dissipation by enlarging plastic deformation zones under compression.
Rijian Song   +10 more
wiley   +1 more source

Disaster-Resilient Control Plane Design and Mapping in Software-Defined Networks

open access: yes, 2015
Communication networks, such as core optical networks, heavily depend on their physical infrastructure, and hence they are vulnerable to man-made disasters, such as Electromagnetic Pulse (EMP) or Weapons of Mass Destruction (WMD) attacks, as well as to ...
Chowdhury, Pulak   +4 more
core   +1 more source

Temperature‐Robust Interphase Enables Carboxylate‐Ester Electrolyte for Stabilizing High‐Voltage Sodium Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A synergistic electrolyte engineering strategy of employing ethyl acetate (EA) with vinylene carbonate (VC) as multifunctional additives is initially pioneered, making various as‐prepared high‐voltage wide‐temperature sodium batteries work well via the formation of a gradient and temperature‐robust interphase.
Huihua Li   +6 more
wiley   +1 more source

Effects of Empowerment Programs on Nurses’ Competence in Disaster Response

open access: yesHealth in Emergencies & Disasters Quarterly, 2023
Background: It is necessary to prepare nurses for their important and accountable roles in disaster response teams. Given the lack of in-service training courses, nurses’ knowledge and skills in responding to disasters are lower than the desired level ...
Fatemeh Aliakbari   +3 more
doaj  

Dynamic Proton Activity Regulation via Brønsted Bases Enables Durable and High‐Energy‐Density Zn||MnO2 Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Our study demonstrates Brønsted base‐mediated proton transfer for HOAc dissociation regulation in weakly acidic electrolytes, where imidazole achieves optimal dynamic proton equilibrium‐simultaneously stabilizing Zn anodes and enabling efficient Mn2+/MnO2 conversion.
Wenli Xin   +7 more
wiley   +1 more source

An integrated focus

open access: yesForced Migration Review, 2016
The key to successfully addressing the challenges of environmental, climatic and natural disasters is integrating migration concerns – including displacement – into all climate change, disaster risk reduction and development policies and frameworks.
William Lacy Swing
doaj  

Prioritizing the telenursing care during incidents and disaster from the view of nurses

open access: yesمجله انفورماتیک سلامت و زیست پزشکی, 2021
Introduction: Uncertainty and sudden occurrence of disasters require special attention and nurses, as the largest human resource, have a critical role in maintaining and promoting the health.
Mahdiye Nejadshafiee   +3 more
doaj  

Disaster risk reduction measures n Bangladesh [PDF]

open access: yes, 2012
Disasters damage the entire economy of the country when they predominantly take place in developing countries. While no country in the world is entirely safe, lack of capacity to limit the impact of hazards has made developing countries being the most ...
Amaratunga, Dilanthi   +4 more
core  

Laser‐Assisted Processing and Modification of Bioactive Glasses: A Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Laser technologies provide powerful tools to process and transform bioactive glasses for advanced biomedical applications. This review discusses laser‐matter interaction mechanisms, laser surface engineering, and laser‐assisted fabrication of scaffolds and nanofibers.
Antonio Riveiro   +8 more
wiley   +1 more source

Mixed motivations and complex causality in the Mekong

open access: yesForced Migration Review, 2015
Many climate change-affected communities have already been using migration as a means to adapt to and withstand the challenges to their livelihoods and security.
Jessica Marsh
doaj  

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