Results 21 to 30 of about 845,032 (365)

Influence of fire retardant additives on fire properties of materials based on polyester resin polimal 1033 APy

open access: yesJournal of Civil Engineering and Management, 2013
To investigate the influence of special additives – fire retardants – on the selected fire properties of materials based on polyester resin Polimal 1033 APy produced in the chemical plant ‘Organika-Sarzyna’ in Poland, a full scale of fire methods has ...
Jerzy Gałaj   +2 more
doaj   +1 more source

Comparison of Water Curtain Effectiveness in the Elimination of Airborne Vapours of Ammonia, Acetone, and Low-Molecular Aliphatic Alcohols

open access: yesApplied Sciences, 2018
The paper presents results of comparative tests related to the effectiveness of water curtains in the elimination of airborne vapours of ammonia, acetone, and low-molecular aliphatic alcohols.
Tomasz Węsierski   +1 more
doaj   +1 more source

Analysis on the Fire Growth Rate Index Considering of Scale Factor, Volume Fraction, and Ignition Heat Source for Polyethylene Foam Pipe Insulation

open access: yesEnergies, 2020
The fire growth rate index (FIGRA), which is the ratio of the maximum value of the heat release rate (Qmax) and the time (tmax) to reach the maximum heat release rate, is a general method to evaluate a material in the fire-retardant performance in fire ...
Jung Wook Park, Ohk Kun Lim, Woo Jun You
doaj   +1 more source

Effects of Welding Time and Electrical Power on Thermal Characteristics of Welding Spatter for Fire Risk Analysis

open access: yesEnergies, 2020
To predict the fire risk of spatter generated during shielded metal arc welding, the thermal characteristics of welding spatter were analyzed according to different welding times and electrical powers supplied to the electrode.
Yeon Je Shin, Woo Jun You
doaj   +1 more source

Analysis of natural radionuclide concentrations in selected building materials available on the domestic market

open access: yesSHS Web of Conferences, 2018
This article presents the results of natural radioactivity research for selected building materials such as: ceramic blocks, cellular concrete, solid bricks, ceramic roof tiles, cement, mortars, plaster and adhesives available on the domestic market.
Łukaszek-Chmielewska Aneta   +4 more
doaj   +1 more source

Observational Study of Tocilizumab in Children With Febrile Infection‐Related Epilepsy Syndrome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to assess the efficacy and safety of using tocilizumab in children with febrile infection‐related epilepsy syndrome (FIRES) and explore tocilizumab‐related changes in interleukin (IL)‐6 levels. Methods Patients with FIRES admitted to the Intensive Care Unit (ICU) of Beijing Children's Hospital were retrospectively ...
Yushan He   +7 more
wiley   +1 more source

It Could Not Be Seen Because It Could Not Be Believed on June 30, 2013 [PDF]

open access: yes, 2018
Nineteen Prescott Fire Department, Granite Mountain Hot Shot (GMHS) wildland firefighters (WF) perished in Arizona in June 2013 Yarnell Hill Fire, an inexplicable wildland fire disaster.
C Kreitz   +7 more
core   +1 more source

Simulation Tests of Extinguishing Process Using Mist Nozzles With Application of Hybrid Fire Model

open access: yesJournal of Civil Engineering and Management, 2016
The article presents a computer model of the fire extinguishing process using mist nozzles. A previously developed hybrid fire model was used for this purpose.
Jerzy Gałaj   +2 more
doaj   +1 more source

Wearable Haptic Feedback Interfaces for Augmenting Human Touch

open access: yesAdvanced Functional Materials, EarlyView.
The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel   +3 more
wiley   +1 more source

Dynamic Networks via Polymerizable Deep Eutectic Monomers for Uniform Li+ Transport at Interfaces in Lithium Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The PDEM‐based SIGPE provides a dynamic nanophase from Li+‐bridged molecular self‐association, enhancing electrochemical stability and facilitating uniform Li+ ion flux at the interface. This unique solvation structure results in a hetero species‐driven inorganic‐rich SEI and long‐term cycle stability, suggesting that a PFAS‐free Li+‐containing monomer
Susung Yun   +5 more
wiley   +1 more source

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