Results 1 to 10 of about 1,772,488 (100)

Electronic, Optical, Mechanical and Li-Ion Storage Properties of Novel Benzotrithiophene-Based Graphdiyne Monolayers Explored by First Principles and Machine Learning

open access: yesBatteries, 2022
Recently, benzotrithiophene graphdiyne (BTT-GDY), a novel two-dimensional (2D) carbon-based material, was grown via a bottom-up synthesis strategy. Using the BTT-GDY lattice and by replacing the S atoms with N, NH and O, we designed three novel GDY ...
Bohayra Mortazavi   +5 more
doaj   +1 more source

Design and characterization of polymeric microneedles containing extracts of Brazilian green propolis

open access: yesBeilstein Journal of Nanotechnology, 2022
Microneedles (MNs) are a means to break the protective skin barrier in a minimally invasive way. By creating temporary micropores, they make biologically active agents available in the skin layers.
Camila Felix Vecchi   +3 more
doaj   +1 more source

Structural, Mechanical, and Dielectric Properties of Polydimethylsiloxane and Silicone Elastomer for the Fabrication of Clinical-Grade Kidney Phantom

open access: yesApplied Sciences, 2021
This study aimed to introduce an alternative, inexpensive, and straightforward polymer with specific mechanical and dielectric properties suitable for the fabrication of a clinical-grade kidney phantom.
Kamal Izdihar   +5 more
doaj   +1 more source

A Study of Some Mechanical, Thermal and Physical Properties of Polymer Blend with Iraqi Kaolin Filler [PDF]

open access: yesEngineering and Technology Journal, 2011
In the present work, polymer blends were fabricated by mixing two polymers of polypropylene and poly (methyl methacrylate) mixed in different weight percentage and different particle size of Iraqi kaolin.
Najat J. Saleh, Samir Nassaf Mustafa
doaj   +1 more source

Investigating the properties of medium density fiberboard from licorice root residues [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2012
Licorice root residue, a non wood lignocelullosic raw material produced  following extraction process was investigated for medium density fiberboard production.
Ahmad reza Zahedi tabarstani   +2 more
doaj   +1 more source

Investigation of the Quenching Sensitivity of the Mechanical and Corrosion Properties of 7475 Aluminum Alloy

open access: yesMetals, 2023
Based on end-quenching experiments combined with conductivity, hardness testing, and microstructural characterization, the quenching sensitivity of the mechanical and corrosion properties of 7475 aluminum alloy was investigated.
Puli Cao   +6 more
doaj   +1 more source

Analysis Study of the Mechanical power of the unsuccessful and successful Attempts in Snatch Lift [PDF]

open access: yesمجلة الرافدين للعلوم الرياضية, 2010
The research aims at : 1. Identifying the values of the mechanical power of the unsuccessful and successful attempts in snatch lift for the research sample . 2.
Saad Al-Dulaimi, Mutasim. Al-Mashhadani
doaj   +1 more source

Features interference EMG leg extensor muscles of skilled players in the context of the special exercises [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2013
The article considers the problems of improvement of physical training of skilled players. The main instrumental method of the research is electromyography.
Sirenko P.A.   +2 more
doaj   +1 more source

Mechanical, wear, and fracture behavior of Titanium Diboride (TiB2) - Cerium Oxide (CeO2) reinforced Al-6061 hot-rolled hybrid composites

open access: yesFracture and Structural Integrity, 2023
Development of aluminium composites by stircasting technique is an effective method for fabrication of better quality of MMCs. Stircasting technique is one of the most commonly accepted techniques.
S. R. Sreenivasa Iyengar   +2 more
doaj   +1 more source

Mechanical and tribological properties of FFF 3D-printed polymers: A brief review [PDF]

open access: yesJurnal Tribologi, 2021
In fused filament fabrication (FFF); the process of 3D printing using polymer-based materials; specialised and functional parts are designed and manufactured for use in engineering and medical industries.
Mohamad Nordin Mohamad Norani   +5 more
doaj  

Home - About - Disclaimer - Privacy