Rapid and Deep versus Normal Breathing in Salbutamol Inhalation Effectiveness; a Letter to Editor

Autor: Faeze Zeinali.N, Naser Mohammad Karimi, Mohamadali Jafari, Ebrahim Akbarzadeh Moghadam

Publikováno v: Archives of Academic Emergency Medicine, Vol 9, Iss 1 (2021)

Metered dose Inhalers (MDIs) are widely used in the management of patients with asthma and choronoc obstractyive polmunary disease (COPD). Studies comparing the efficacy of inhalers versus nebulizers have shown no significant difference (1, 2). Good

Externí odkaz: https://doaj.org/article/e413b3ce0c414c3c8499780be520d927

Effect of interlayer hybridization of carbon, Kevlar, and glass fibers with oxidized polyacrylonitrile fibers on the mechanical behaviors of hybrid composites

Autor: Reza Eslami-Farsani, Ebrahim Akbarzadeh, Hossein Ebrahimnezhad-Khaljiri

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 234:1823-1835

This study focuses on tensile and flexural behaviors of epoxy composites, which have been reinforced by oxidized polyacrylonitrile fibers and high-performance fibers (carbon, glass, and Kevlar). In hybrid composites, the parameters of hybridization s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf51faf2bca279a283c215143ec20750
https://doi.org/10.1177/0954406219897935

Microstructure and properties of aluminum silicon/short fibre carbon composites fabricated by semi-solid thixomixing

Autor: M. Teresa Baile, J.A. Picas, Ebrahim Akbarzadeh

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Materials & Design, Vol 88, Iss, Pp 683-692 (2015)

A novel method was developed, based on thixotropic nature of semi-solid slurry of aluminum silicon alloy, for the effective dispersion and distribution of short carbon fibers (Csf) under intensive shear stress (τ) into the eutectic without physical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a9b7ab9d8ff6bc1f6063618cfc5bc55
https://doi.org/10.1016/j.matdes.2015.09.015

Comparison of effective parameters for copper powder production via electrorefining and electrowinning cells and improvement using DOE methods

Autor: Ebrahim Akbarzadeh, Sayyed Esmaeil Shakib

Publikováno v: International Journal of Minerals, Metallurgy, and Materials. 18:731-740

The influences of cupric ion concentration (5–35 g/L), current density (500–2000 A/m2), circulation rate of the electrolyte solution (15–120 mL/min), and temperature (25–60°C) on the physical and chemical properties of copper powders obtaine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51dbcc909597405b1585797d2538044c
https://doi.org/10.1007/s12613-011-0504-z

Orthogonal experimental design applied for wear characterization of aluminum/Csf metal composite fabricated by the thixomixing method

Autor: M. Teresa Baile, Ebrahim Akbarzadeh, J.A. Picas

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

High silicon content aluminum alloy (hypereutectic) possess good tribological characteristics with low coefficients of friction, when embedded with short carbon fiber (Csf), making this composite a good material choice where good wear and high streng

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::315389e478f4f50e0055bcae74809013
http://hdl.handle.net/2117/81017