Results 31 to 40 of about 1,261,489 (324)

New insights into human hair: SAXS, SEM, TEM and EDX for Alopecia Areata investigations [PDF]

open access: yesPeerJ, 2020
Background Alopecia areata (AA) is a T-cell-mediated autoimmune disease and affects up to 2% of the population. There is a need for a more profound and rigorous understanding of the structure and composition of human hair affected by AA in order to ...
Adina Coroaba   +11 more
doaj   +2 more sources

Lignin isolation from black liquor from oil palm empty fruit bunch using acid

open access: yesJournal of Materials Research and Technology, 2020
This study aimed to obtain the characteristics of lignin isolated from oil palm empty fruit bunch by using HCl. Treatments were conducted using HCl at concentrations of 10%, 20%, 30% and 40% (v/v).
Sri Hidayati   +2 more
doaj   +1 more source

Metallothionein (MT) Expression and SEM-EDX Mapping on Cymodocea serrulata Seagrass

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2022
Highlight Research 1. Metallothionein is a protein found in seagrass and functions to bind to heavy metals so as not to damage the seagrass body tissue   Abstract Lead is a very dangerous heavy metal for organisms because it is carcinogenic, can ...
Dwi Rosalina   +4 more
doaj   +1 more source

Characterization of Urban Soil with SEM-EDX

open access: yesAmerican Journal of Analytical Chemistry, 2016
The coal is largely used for generation of energy in the India, and their huge exploitations cause contamination of the soil. In the present work, the inorganic contamination of surface soil in the coal basin of the country, Korba is described. The concentration of elements i.e.
Reetu Sharma   +3 more
openaire   +2 more sources

High-pressure and high-temperature synthesis of heavy lanthanide sesquisulfides Ln2S3 ( Ln=Yb and Lu) [PDF]

open access: yes, 2018
Detailed pressure-temperature phase diagrams of heavy lanthanide sesquisulfides Ln2S3 (Ln = Yb and Lu) have been investigated by in-situ x-ray diffraction experiments under high pressure and high temperature using synchrotron radiation and multi-anvil ...
HIGO Yuji   +8 more
core   +2 more sources

Endodontik sebeplerle çekilmiş dişlerin mineral içeriğinin SEM-EDX yöntemi ile incelenmesi

open access: yesSelcuk Dental Journal, 2016
Amaç: Bu araştırmanın amacı; endodontik tedavi sonrasında diş dokularının mineral içeriğinde meydana gelen değişikliklerin, dişin farklı bölgelerinde Taramalı Elektron Mikroskobu-Enerji Dağılımlı X Işını Analizi (SEM-EDX) yöntemi kullanılarak ...
Keziban Olcay
doaj   +1 more source

Characterization of Ultra-Thin Diamond-Like Carbon Films by SEM/EDX

open access: yesCoatings, 2021
A novel, high throughput method to characterize the chemistry of ultra-thin diamond-like carbon films is discussed. The method uses surface sensitive SEM/EDX to provide substrate-specific, semi-quantitative silicon nitride/DLC stack composition of ...
Chanida Puttichaem   +3 more
semanticscholar   +1 more source

Analysis of products from the pyrolysis of plastics recovered from the commercial scale recycling of waste electrical and electronic equipment [PDF]

open access: yes, 2007
Three plastic fractions from a commercial waste electrical and electronic equipment (WEEE) processing plant were collected and investigated for the possibility of recycling them by batch pyrolysis. The first plastic was from equipment containing cathode
Hall, W.J., Williams, P.T.
core   +1 more source

Separation and recovery of materials from scrap printed circuit boards [PDF]

open access: yes, 2007
Printed circuit boards from waste computers, televisions, and mobile phones were pyrolysed in a fixed bed reactor with the aim of separating and recovering the organic and metallic materials.
Balabanovich   +36 more
core   +1 more source

Characterization of a calcium phospho-silicated apatite with iron oxide inclusions [PDF]

open access: yes, 2011
An iron oxide containing calcium phosphate–silicate hydroxyapatite was synthesized by calcination at 900 °C of a sample obtained by precipitation in basic aqueous solution of Ca, P, Si, Fe and Mg containing acidic solution made from dissolution of ...
Borschneck, Daniel   +4 more
core   +3 more sources

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