Results 41 to 50 of about 1,261,489 (324)

Preparation and Characterization of Nano-Magnetic Mn0.5Zn0.5Fe2O4 System

open access: yesInternational Journal of Electrochemical Science, 2012
X-ray diffraction (XRD), Scanning electron micrographs (SEM) and Energy dispersive X-ray (EDX) techniques were used to characterize Mn0.5Zn0.5Fe2O4 nano-particles synthesised by advanced combustion route. The magnetic properties of the as prepared sample
N.M. Deraz, A. Alarifi
doaj   +1 more source

Evaluation Of Foreign Object Damage On The Fan Blades with Microscopic Techniques

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2023
Foreign object damage (FOD) is a common problem in gas turbine engines, particularly in the fan and compressor blades. FOD generally occurs when hard body particles are ingested into an aero-engine fan and compressor blade.
Seyid Fehmi Diltemiz   +3 more
doaj   +1 more source

SEM EDX Analysis of Swayamagni Loha Bhasma

open access: yesJournal of Ayurveda and Integrated Medical Sciences (JAIMS), 2019
Rasashastra is a special branch of Ayurveda where in different Herbs, Mineral and Metals are used in various formulations.These metals and minerals are subjected for different purification methods to make it suitable for internal administration. The Marana is the procedure in which the purified metals or minerals are further triturated with specific ...
Rachana Bhat, Vikram S
openaire   +1 more source

Microstructure and Magnetic Studies of Zinc Ferrite Nano-Particles

open access: yesInternational Journal of Electrochemical Science, 2012
Zinc ferrite nano-particles are synthesised by advanced combustion route. The nano-sized Zn ferrite characterized by X-ray diffraction (XRD), Scanning electron micrographs (SEM) and Energy dispersive X-ray (EDX) techniques.
N.M. Deraz, A. Alarifi
doaj   +1 more source

The effects of PO43- removal from aqueous solution with varied concentrations of metal oxides in steel slag filter system [PDF]

open access: yes, 2018
High amount of orthophosphate will accelerate the growth of autotrophs and eutrophication will occur. This phenomenon decreases the water quality and as a result may increase the cost of water treatment for drinking water.
Ahmad, Siti Zu Nurain   +2 more
core   +1 more source

A Standard Characterization Methodology for Respirable Coal Mine Dust Using SEM-EDX

open access: yesResources, 2015
A key consideration for responsible development of mineral and energy resources is the well-being of workers. Respirable dust in mining environments represents a serious concern for occupational health.
Rachel Sellaro   +2 more
doaj   +1 more source

SEM-EDX STUDIES OF CHITOSAN DERIVATIVES-METAL ADDUCTS

open access: yesJournal of the Chilean Chemical Society, 2003
Chitosan was obtained from shrimps shells (pleuroncodes monodon) using chemical methods. A series of chitosan (QS)charged with solution of copper, cobalt, nickel and mercury ions were prepared at room temperature using the batch method. N-3,5-diethylamino benzoyl chitosan (QDAB); N,O-dimercapto succinate chitosan (QNOT) and 4-aminobenzoate chitosan ...
Cárdenas, Galo   +3 more
openaire   +2 more sources

Modified diatomites for Fenton-like oxidation of phenol [PDF]

open access: yes, 2016
Raw diatomites were modified by acid or base treatments; addition of Fe or Cu species through the incipient wet impregnation method (IWI) and calcination at 700 °C.
Font, J.   +5 more
core   +1 more source

Scanning electron microscopy and energy-dispersive x-ray spectroscopy (SEM-EDX) confirms shooting of a hen harrier (Circus cyaneus) [PDF]

open access: yes, 2015
The hen harrier (Circus cyaneus) remains severely restricted as a breeding species in England despite sufficient habitat for over 300 breeding pairs. Human persecution is the main limiting factor and in the UK, there have been 45 confirmed incidents of ...
Blunn, G   +8 more
core   +1 more source

Monometallic cerium layered double hydroxide supported Pd-Ni nanoparticles as high performance catalysts for lignin hydrogenolysis [PDF]

open access: yes, 2020
Monometallic cerium layered double hydroxides (Ce-LDH) supports were successfully synthesized by a homogeneous alkalization route driven by hexamethylenetetramine (HMT).
Bruneel, Els   +7 more
core   +1 more source

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