Results 281 to 290 of about 1,261,489 (324)

Investigating the effect of temperature on calcium sulfate scaling of reverse osmosis membranes using FTIR, SEM-EDX and multivariate analysis.

Science of the Total Environment, 2019
Membrane fouling is one of the major hurdles in widespread use of seawater reverse osmosis (SWRO) in desalination industry. There are various factors that affect the inorganic fouling or scaling of Reverse osmosis (RO) membranes.
M. Ashfaq, M. Al‐Ghouti, Dana A. Da’na, H. Qiblawey, N. Zouari   +4 more
semanticscholar   +1 more source

Isopentyltriphenylphosphonium bromideionic liquid as a newly effective corrosion inhibitor on metal-electrolyte interface in acidic medium: Experimental, surface morphological (SEM-EDX & AFM) and computational analysis

, 2020
The behavior of mild steel (MS) corrosion in isopentyltriphenylphosphonium bromide (IPTPPB) as a green inhibitor into 0.5 M H2SO4 medium was examined by electrochemical techniques (galvanostatic (GP) and potentiostatic polarizations (PP), and ...
M. Goyal, H. Vashisht, Ajai Kumar, Sudershan Kumar, I. Bahadur, F. Benhiba, A. Zarrouk   +6 more
semanticscholar   +1 more source

Identify the injury implements by SEM/EDX and ICP-AES

Forensic Science International, 2007
The forensic investigator is frequently confronted with the discrimination and deduction of injury implements, which is one of the most important physical testimonies in courts. The usual method used in actual cases is from points of morphology. In the forensic discrimination of injury implements, such as metal implements, the analysis and comparison ...
Rufeng, Bai, Lihua, Wan, Hongwei, Li, Zhong, Zhang, Zhihua, Ma   +4 more
openaire   +2 more sources

Investigating the microorganisms-calcium sulfate interaction in reverse osmosis systems using SEM-EDX technique

, 2020
Membrane fouling affects the performance of membrane technologies such as reverse osmosis (RO), in water treatments and desalination industries. The membrane fouling is a multifaceted phenomenon and various components of feedwater like organic and ...
M. Ashfaq, M. Al‐Ghouti, Z. A. Al Disi, N. Zouari   +3 more
semanticscholar   +1 more source

Characterization of Atmospheric Particles in Seoul, Korea Using SEM-EDX

Journal of Nanoscience and Nanotechnology, 2012
Atmospheric particles in Seoul, Korea were investigated by scanning electron microscopy (SEM) equipped with energy dispersive X-ray analysis (EDX). Particles were identified and characterized by their morphology and elemental compositions. The morphology of particles was closely coupled with elemental compositions, which provided information on sources
Eunha, Kang, Inji, Park, Young Jae, Lee, Meehye, Lee   +3 more
openaire   +2 more sources

Quantitative Determination of van Gogh's Painting Grounds Using SEM/EDX

Microscopy and Microanalysis, 2010
AbstractWe have investigated the potential of utilizing analytical electron microscopy to quantitatively examine the grounds used by van Gogh and, in particular, the absolute amount of extender employed. To determine the accuracy that can be achieved, a series of oil paint reconstructions were used as standards.
Ralph, Haswell, Leslie, Carlyle, Kees T J, Mensch   +2 more
openaire   +2 more sources

PCR typing of human semen stains after SEM-EDX examination

International Journal of Legal Medicine, 1999
There is an increasing demand to use scanning electron microscopy in the forensic analysis of biological samples. Such analyses are routinely used for the investigation of blood stains, seminal stains, diatoms, residues on wounds and residues and trace elements in gunshot powder.
Lászik, A., Weisser, Hans-Joachim, Keresztury, L., Pollak, Stefan, Papp, G., Pozsgai, Imre   +5 more
openaire   +3 more sources

Argentinean prehistoric pigments’ study by combined SEM/EDX and molecular spectroscopy

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2010
Composition of the prehistoric pigments' (from Carriqueo rock shelter, Rio Negro province, Argentina) has been analysed by means of molecular spectroscopy (Fourier transform infrared (FTIR) and micro-Raman) and scanning electron microscopy (SEM) coupled to an energy-dispersive X-ray spectrometer (EDS). Red and yellow pigments were recognized as red and
Darchuk, Larysa, Tsybrii, Z., Worobiec, Anna, Vázquez, C., Palacios, O.M., Stefaniak, E.A., Gatto Rotondo, Giuliana, Sizov, F., Van Grieken, René   +8 more
openaire   +3 more sources

Conduction of a round-robin test on a real sample for the identification of gunshot residues by SEM/EDX.

Forensic Science International, 2020
A round-robin test on the identification of GSR particles by SEM/EDX and involving eleven Institutes was conducted on a real sample, in order to evaluate the possibilities/limitations of using such sample to get additional information (compared to the ...
S. Charles, T. Dodier, Monika Kaindl, Alain Kastéropoulos, A. Knijnenberg, M. Larsson, Sandrine Lauper, N. Merat, L. Niewoehner, T. Scholz, Laurence Simon   +10 more
semanticscholar   +1 more source

SEM, EDX and AES analysis of embrittled CrNiMo steel

Czechoslovak Journal of Physics, 1994
The paper presents the application of modern analytical techniques in metallurgy. The solution of interfatial segregation problems in CrNiMo steel is demonstrated. The low quenching temperature (1000°C) was the main cause of embrittlement.
J. Šuba, J. Kasl, D. Jandová, V. Liška   +3 more
openaire   +1 more source