Results 31 to 40 of about 1,156 (292)

Application of Factorial Analysis to the Study of Vented Dust Explosions in Large Biomass Storage Silos

Fire, 2023
Dust explosions are a major concern in many industrial facilities and particularly in storage areas of biomass materials. Although venting standards (EN 14491 and NFPA 68) provide satisfactory safety levels for most industrial applications, they present ...
Alejandro Varela, Julia Arbizu-Milagro, Alberto Tascón   +2 more
doaj   +1 more source

Study on the side venting characteristics of coal mine gas explosions

Case Studies in Thermal Engineering
To effectively solve the current coal mine gas explosion problem, an explosion experimental platform has been built independently, and a side venting channel is equipped with the side wall of the explosion pipe, aiming to study how the height of the side
Yulong Duan, Zishuang Zhang, Li Deng, Xianqi Duan, Rui Lang, Fenglin Cao   +5 more
doaj   +1 more source

New Revised European Norm on Dust Explosion Venting Protection Systems EN 14491

Chemical Engineering Transactions, 2012
In 2006 the EN 14491 was published (EN 14491, 2006). This European Standard specifies the basic requirements of design for the selection of a dust explosion venting protective system.
R. Siwek, S. Cavallin
doaj   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina, Anna Marcé‐Grau, Barbara Masotto, Marta Codina, Lamia BenJemaa, Yasmina Elaribi, Mónica Martinez‐Gallo, Roger Colobran, Angel Sanchez‐Montañez, Irene Valenzuela, Yoshiko Murakami, Alfons Macaya   +11 more
wiley   +1 more source

Experimental investigation of external explosion in the venting process [PDF]

Journal of Zhejiang University-SCIENCE B, 2005
Experimental investigations were conducted on the process of combustion and explosion vent in a 200 mm (diameter) x 400 mm (length) vertical cylindrical vessel. When CH(4)-air mixture gases were used and the vent diameter was 55 mm, conditions of Phi (equivalent ratio)=0.8, Phi=1.0 and Phi=1.3 and two ignition positions (at the cylinder center and ...
Zhi-Min, Du, Xin-Qiao, Jin, Dong-Ming, Cui, Jing-Fang, Ye   +3 more
openaire   +2 more sources

Advances in Dust Explosion Protection Techniques: Flameless Venting

, 2012
Despite a much greater awareness of dust explosion hazards, numerous accidents continue to happen each year throughout the world, resulting in casualties, property losses and business interruption.
Taveau, Jérôme R., Going, John E., Snoeys, Jef   +2 more
core   +1 more source

Added Prognostic Value of EEG Reactivity in Comatose Patients Following Cardiac Arrest

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To evaluate the added prognostic value of EEG reactivity for favorable outcome compared with background analysis during and after targeted temperature management (TTM). Methods Prospective observational cohort study of comatose post–cardiac arrest patients admitted to a single academic center between 2017 and 2022, all undergoing ...
Sarah Caroyer, Marie Obrecht, Charlotte de Maeseneire, Charlotte Damien, Chantal Depondt, Lorenzo Ferlini, Estelle Rikir, Filippo Annoni, Fabio Silvio Taccone, Nicolas Mavroudakis, Benjamin Legros, Nicolas Gaspard   +11 more
wiley   +1 more source

Modelling of Explosion Venting Fireballs [PDF]

, 2019
PresentationThe purpose of this study is to compare calculated sizes of explosion venting fireballs to correlations for a range of gas explosions in enclosures fitted with an explosion vent.
O'Hern, Sean C., Yen, May, Ibarretam Alfonso, Wolf, Malima, Coletta, Francesco, Meyes, Timothy J.   +5 more
core  

Prediction of the Reduced Explosion Pressure During Vented Gas Explosions Using a One-Dimensional Combustion Model in Combination with the Efflux Function

Chemical Engineering Transactions, 2019
Pressure venting is a common method in process industry to limit the overpressure during a gas phase explosion to the design pressure of a vessel. The ability to predict the reduced explosion pressure for a given vent area is crucial in the design of ...
Vera Hoferichter, Hans-Peter Schildberg
doaj   +1 more source

Unraveling 4‐Phenylbutyrate's Therapeutic Role in SLC6A1 Disorders: Pharmacochaperoning Over HDAC Inhibition

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Variants in SLC6A1, encoding the GABA transporter 1 (GAT‐1), cause epilepsy, autism spectrum disorder, and developmental delay via loss of GABA uptake, impaired trafficking, and ER retention. We previously found that 4‐Phenylbutyrate (PBA), an FDA‐approved drug, restores GABA uptake and reduces seizures in SLC6A1‐related disorders ...
Melissa B. DeLeeuw, Karishma Randhave, Ekta Anand, Ziang (Debbie) Song, Wangzhen Shen, Jing‐Qiong Kang   +5 more
wiley   +1 more source