Results 91 to 100 of about 1,188,216 (281)

Pre-test session impact on the effectiveness assessment of a fire safety game [PDF]

open access: yes, 2015
In recent years, critiques have been formulated regarding current evaluation methods of DGBL (digital game-based learning) effectiveness, putting the validity of certain results in doubt.
All, Anissa   +3 more
core  

Designing Asymmetric Memristive Behavior in Proton Mixed Conductors for Neuromorphic Applications

open access: yesAdvanced Functional Materials, EarlyView.
Protonic devices that couple ionic and electronic transport are demonstrated as bioinspired neuromorphic elements. The devices exhibit rubber‐like asymmetric memristive behavior with slow voltage‐driven conductance increase and rapid relaxation, enabling simplified read–write operation.
Nada H. A. Besisa   +6 more
wiley   +1 more source

The Reaction to Fire Tests for Natural Thermal Insulation of Hemp Material Modified by Fire Retardant Ohnostop Special

open access: yesCommunications, 2015
The scope of the paper is the experiment focused on testing and evaluating the fire protection of fire retardant modification of combustible material by means of experimental scientific method of the reaction to fire test.
Adelaida Fanfarova   +3 more
doaj   +1 more source

Dual‐Site Ru Single‐Atoms and RuP Nanoclusters on N, P, and B Co‐Doped Porous Carbon for Efficient Alkaline HER and AEM Water Electrolysis

open access: yesAdvanced Functional Materials, EarlyView.
Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang   +13 more
wiley   +1 more source

Fire Performances of SFRC-Insulated Panels and Slabs for Modular Construction: An Experimental Study

open access: yesFire
Fire safety is a crucial issue for buildings, especially with the rise of modular construction, which demands materials that combine lightness with mechanical performance and stability.
Sannem Ahmed Salim Landry Sawadogo   +4 more
doaj   +1 more source

Flash and fire test: Evaluation of the behavior of nonmetallic materials in hydrogen [PDF]

open access: yes
Tests conducted to evaluate the behavior of nonmetallic materials in hydrogen are described. The results of the flash and fire test are presented. The flash and fire test is used to evaluate the tendency of heated materials to ignite in a hydrogen ...

core   +1 more source

Pengkajian Kekuatan Beton Struktur Jembatan Pasca Kebakaran [PDF]

open access: yes, 2010
In this paper a case study about concrete strength assessment of bridge structure experiencing fire is discussed. Assessment methods include activities of visual inspection, concrete testing by Hammer Test, Ultrasonic Pulse Velocity Test, and Core Test ...
sudarmadi, S. (sudarmadi)
core  

Conformal Polymer Electrolyte Enabled by Nitrile Coordination for Long‐Cycle Solid‐State Lithium Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The replacement of α‐H with methyl groups markedly improves the compatibility between the electrolyte and lithium metal, facilitating the formation of a conformal SEI layer that effectively accommodates volume variations in lithium metal during cycling.
Liyuan Huang   +9 more
wiley   +1 more source

Temperature of Steel Columns under Natural Fire

open access: yesActa Polytechnica, 2004
Current fire design models for time-temperature development within structural elements as well as for structural behaviour are based on isolated member tests subjected to standard fire regimes, which serve as a reference heating, but do not model natural
F. Wald, P. Studecká, L. Kroupa
doaj  

Semi-natural test methods to evaluate fire safety of wall claddings: Update

open access: yesMATEC Web of Conferences, 2016
There are a number of test methods worldwide to evaluate fire safety of facades. An overview of available test methods implemented in fire safety codes was presented at the 1st Conference of Fire Safety of Facades in 2013.
Smolka Miroslav   +8 more
doaj   +1 more source

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