Results 31 to 40 of about 845,032 (365)
Exploratory study into a safety format for composite columns exposed to fire [PDF]
Current performance based structural fire engineering approaches evaluate structural behaviour under prescribed fire scenarios. The mechanical properties of the materials, the load conditions and geometric parameters are all however fraught with ...
Elhami Khorasani, Negar+3 more
core +1 more source
A New Approach to the Interpretation of Signals from Temperature Sensors
A basic approach in adaptive modeling of data acquisition is based on the comparison of real time data with the data previously predicted from the adequate numerical model.
Milan Blagojevic, Dejan Petkovic
doaj +1 more source
Diels‐Alder clicks chemistry addresses thermal runaway in lithium‐ion batteries. A thermoresponsive electrolyte with lithium salt in vinylene carbonate (VC) and 2,5‐dimethylfuran (DMFu) operates at room temperature but undergoes Diels‐Alder reactions at high temperatures, enabling a two‐step safety mechanism: a warning phase at ≈100 °C and complete ...
Arnab Ghosh+9 more
wiley +1 more source
Experimental data from compartment fires with gas burner and upholstered furniture fuels
There exists a variety of specialized fire dynamics routines, zone fire models, and field fire models. Many of these heuristics and correlations rely on experimental data from fires fueled by gas burners or liquid pool fires and have had minimal, if any,
Joseph Willi+3 more
doaj
Biopolymers are sustainable, biodegradable alternatives to petroleum‐based plastics for food packaging. Its adoption is often limited by poor mechanical strength, barrier properties, and improved thermal stability through the incorporation of nanofillers.
Himakshi Baishya+2 more
wiley +1 more source
Efficient method for probabilistic fire safety engineering [PDF]
A growing interest exists within the fire safety community for the topics of risk and reliability. However, due to the high computational requirements of most calculation models, traditional Monte Carlo methods are in general too time consuming for ...
Balomenos, Georgios+2 more
core
This study presents a capacitive hydrogen sensor with a simple structure and process. Sonication‐induced Pd nanogaps modulate the effective electrode area in response to hydrogen concentration, resulting in capacitance changes within a range predefined by physical parameters.
Sang‐kil Lee+9 more
wiley +1 more source
A Mathematical Model of the Change of Hydrogen Concentration. Sample Computations for a Real-Life Situation in a Ventilated Room [PDF]
Objectives:The aim of this article is to analyse the change of concentration of hydrogen in the atmosphere of large closed spaces with a constant but small emission of hydrogen.
Anna Zielicz
doaj +1 more source
Novel hybrid flame retardants containing zinc hydroxystannate and carbon nanotubes (ZHS-CNTs) were synthesized using the coprecipitation method, and the structure and morphology of ZHS−CNTs were investigate using an X-ray powder diffractometer (XRD ...
Congling Shi+4 more
doaj +1 more source
Transducer Materials Mediated Deep Brain Stimulation in Neurological Disorders
This review discusses advanced transducer materials for improving deep brain stimulation (DBS) in neurological disorders. These materials respond to light, ultrasound, or magnetic fields, enabling precise, less invasive neuromodulation. Their stimulus‐responsive properties enhance neural control and adaptive therapy, paving the way for next‐generation ...
Di Zhao+5 more
wiley +1 more source