Results 51 to 60 of about 38,081 (214)
Case Studies in Thermal Engineering1,1,1,2,2,4,5,5,5-Nonafluoro-4-(trifluoromethyl)-3-pentanone (commonly called FK-5-1-12) is an environmentally friendly halon alternative widely used in fire suppression systems, often in coexistence with nitrogen (N2) in cylinders or mixed with N2 in ...
Xuelei Xian +10 more
doaj +1 more source
Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites
Advanced Functional Materials, EarlyView.Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto +4 more
wiley +1 more source
Engineering Structures and Technologies, 2011 Fire safety is one of the main requirements with respect to the regulations on the buildings involved into the category of human hazards. Human safety measures are applied equally to inhabitants, users, customers, spectators, etc., as well as to fire ...
Jerzy Gałaj +2 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.In this study, we fabricate photovoltaic retinal implants with pyrolytic carbon electrodes and test their ability to stimulate mouse and pig retinas when illuminated with near‐infrared light. We find increased spiking activity in both animal models compared to spontaneous activity and TTX controls and analyze the spike amplitude, latency and frequency.
Akihiro Matsumoto +10 more
wiley +1 more source
Optical Detection of Cellular Signals at Material Interfaces
Advanced Healthcare Materials, EarlyView.Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren +5 more
wiley +1 more source
Scandinavian Journal of Trauma, Resuscitation and Emergency MedicineBackground Emergency medical dispatchers (EMD) experience significant occupational stress. Medical dispatching includes call-taking, triage, dispatch, and providing callers gesture guidance to the victims. Every decision has a major impact on the patient’
Louise Giaume +12 more
doaj +1 more source
Safety of Systems Integrating Fire Protection Equipment – Risks, Gaps, Recommendations [PDF]
Safety & Fire TechnologyAim: The purpose of this study is to identify cyber threats associated with systems integrating fire protection devices (SIUP). The analysis includes conducting a comprehensive assessment of potential attack sites (vulnerabilities) and recommendations ...
Wojciech Wróblewski, Dorota Seliga
doaj +1 more source
Advanced Healthcare Materials, EarlyView.Application of a zwitterionic poly(sulfobetaine methacrylate) (PSB) coating to microelectrode arrays and Ag/AgCl reference electrodes effectively inhibits biofouling and structural degradation. This strategy successfully enables simultaneous, long‐term electrophysiological recording and dopamine sensing in freely behaving mice, facilitating ...
Bingchen Wu +5 more
wiley +1 more source
Assessment of forest soil contamination by heavy metals in the Polish National Park near Warsaw
Scientific ReportsThe forest ecosystems are essential for human well-being development and reduction of the risk of natural disasters. Maintaining forest growth and ecosystem services is dependent on soil sustainability.
Aneta Łukaszek-Chmielewska +3 more
doaj +1 more source