Results 71 to 80 of about 8,455,902 (295)

Experimental Investigation of Ventilation Effects on Combustion Efficiency and Heat Release Rate in Small-Scale Compartment Fires

open access: yesFire
A series of fire experiments were conducted in a 0.5 m × 0.5 m × 0.5 m room, and a single door-like opening was adopted. The height of the openings was 20 cm, and the width of the openings varied from 10 cm to 30 cm, with ventilation factors ranging from
Weiheng Li   +7 more
doaj   +1 more source

Methods of determining heat release rate: State-of-the-art

open access: yesFire Safety Journal, 1982
The heat release rate of combustible materials gives some insight into their behaviour in fire. In this paper three thermal methods and a gas analysis method of determining heat release rate are reviewed. Delayed response due to thermal inertia of the apparatus and radiative heat release when it is significantly great, are two major problems with the ...
openaire   +1 more source

APOBEC3 activity and DNA polymerase‐ε deficiency are associated with distinct IDH1 R132 hotspot mutations

open access: yesMolecular Oncology, EarlyView.
Isocitrate dehydrogenase 1 (IDH1) mutations are highly recurrent in multiple human cancer types, including cholangiocarcinoma and glioma. IDH1 R132C is the most common IDH1 mutation in cholangiocarcinoma and likely arises from APOBEC3A‐ or APOBEC3B‐mediated deamination.
Kelly E. Butler   +3 more
wiley   +1 more source

Heat release rate measurements of burning mining vehicles in an underground mine [PDF]

open access: yes, 2013
Heat release rates from two full-scale fire experiments with mining vehicles in an underground mine are presented. The mining vehicles involved were a wheel loader and a drilling rig typical for mining operations. The calculated peak heat release rate of
Ingason, Haukur,   +3 more
core   +1 more source

p190A/ARHGAP35 and p190B/ARHGAP5 proteins in endometrial cancer: a novel cancer‐relevant paralog interplay

open access: yesMolecular Oncology, EarlyView.
This study identifies ARHGAP5, in addition to the frequently mutated ARHGAP35, as significantly mutated in endometrial cancer. Mutations in both genes co‐occur and are associated with their correlated downregulation. Functional CRISPR studies show that both paralogs regulate similar pathways, including actin cytoskeleton organization.
Mathilde Pinault   +12 more
wiley   +1 more source

Burning Properties of Combined Glued Laminated Timber

open access: yesFire
This study delved into the combustion properties of combined glulam bonded using polyurethane (PUR) and resorcinol-phenol-formaldehyde (RPF) adhesives.
Tomáš Kytka   +5 more
doaj   +1 more source

An Experimental Study on the Fire Spread Rate and Separation Distance between Facing Stores in Passage-Type Traditional Markets

open access: yesEnergies, 2020
Real-scale fire experiments were conducted to understand the fire spread characteristics of the major combustibles handled in traditional markets, a space with high fire risk.
Hong-Seok Yun   +2 more
doaj   +1 more source

Extracellular matrix remodeling and immune reprogramming drive residual tumor progression of liver cancer after incomplete microwave ablation

open access: yesMolecular Oncology, EarlyView.
Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu   +9 more
wiley   +1 more source

Analysis on Heat Release Characteristics of Molten Salt-based Latent Heat Thermal Energy Storage Device

open access: yesZhengzhou Daxue xuebao. Gongxue ban
In order to provide more critical insights for the design and operational strategy of latent heat storage energy utilization systems based on molten salt, the heat release process of a phase change storage unit utilizing binary eutectic nitrates (\ce ...
HAN Zhenxing, XU Jixue, WANG Chaoyu
doaj   +1 more source

On the calculation of heat release rates of IDI engines.

open access: yesTRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B, 1989
The heat release rates of an engine with divided combustion chambers have been calculated up to now from the indicated pressures of both chambers (called the gas-flow method here). The enthalpy transfer is estimated by the gas flow, the error of which increases if the pressure ratio between the chambers becomes close to 1.
TERADA, Ko   +4 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy