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Online since: September 2013
Authors: N. Jagannathan, C.M. Manjunatha, Ramesh Bojja
The silica particles of about 20 nm in diameter were somewhat agglomerated to give a ‘necklace-type’ structure with an average width of about 1 mm. 1 mm 1 mm CTBN SiO2 (a) Unmodified epoxy (b) Modified epoxy Fig. 1.
Galiotis, Carbon nanotube–polymer composites: Chemistry, processing, mechanical and electrical properties, Prog.
Searle, Low-pressure (vacuum infusion) techniques for moulding large composite structures”, Proc.
Online since: February 2020
Authors: Peter A. Ajibade, Abimbola E. Oluwalana
Oluwalana School of Chemistry and Physics, University of KwaZulu-Natal, Private Bag X01, Scottsville, Pietermaritzburg 3209, South Africa *ajibadep@ukzn.ac.za Keywords: Lead sulphide, capping agents, optical, photocatalysis, electrochemical Abstract.
Ajibade, Synthesis and crystal structures of Pb(II) dithiocarbamates complexes: Precursors for PbS nanophotocatalyst, J.
Zetoun, PbS Thin Films Prepared by Chemical Bath Deposition: Effects of Concentration on the Morphology, Structure and Optical Properties, Iran.
Online since: July 2014
Authors: Jing Fan, Deng Chao Huang, Jin Shuai Qu
Reasonable frequency band between the frequency at which the measured equivalent 1MHZ ~ 300MHZ, the dielectric properties of the soil affected by soil conductivity and dielectric relaxation was significantly reduced, so that the measured frequency band component of soil water in the frequency segment , the dielectric properties of the soil to satisfy [6,7]: (1) (2) Where εo is static relative permittivity of the soil, which is what we usually call the soil relative dielectric constant. 2.2 PA-1 capacitive soil moisture sensor electrode structure PA-1 capacitor electrode portions by a soil moisture sensor line is composed of two parallel electrodes, one electrode of the signal sent for the measurement signal into the soil; another one is a signal receiving electrode for after receiving the signal after the soil, and the signal is fed to a subsequent circuit.
Sensor structure shown in Fig. 4.
The Journal of Physical Chemistry, 1996, 100(6): 2360-2366
Online since: April 2024
Authors: Endaruji Sedyadi, Dodi Irwanto, Karmanto Karmanto, Siwi Qoirinisa
The Effect of Adding TiO2 Filler on the Physical and Mechanical Properties of Bioplastic Based Potato Starch (Solanum tubersom L.) and Glycerol from Waste Cooking Oil Siwi Qoirinisa1,a*, Endaruji Sedyadi2,b, Dodi Irwanto3,c and Karmanto4,d 1,2,4Departement of Chemistry, Sunan Kalijaga State Islamic University, Yogyakarta,55281, Indonesia 3Center for Standardization and Services for The Rubber and Plastic Leather Industry, Yogyakarta, 5516, Indonesia asiwiqoirinisa98@gmail.com, bendaruji.sedyadi@uin-suka.ac.id, cdodiirwanto@mail.ugm.ac.id, dkarmanto@uin-suka.ac.id Keywords: Bioplastics, Glycerol Oil, TiO2, Mechanical Properties Abstract.
TiO2 with anatase and rutile structures has antifungal properties and does not have a significant difference in its mechanical properties [11].
Excessive filler can reduce the mechanical properties of the film, and aggregation will weaken the properties of the film and the network regularity of the film structure.
Online since: May 2021
Authors: Vitaly Polosin
In the research of a polydisperse system, small-angle X-ray scattering methods are widely used to study the supramolecular structure of material inhomogeneities (particles, micropores, foreign inclusions, etc.) [2].
The ratios of the uncertainty intervals were obtained on the basis of the central moments of the third and fourth orders to the uncertainty interval of the second-order central moment, that it is determines the structure of the known statistical shape coefficients, among that the skewness and kurtosis of the distribution are often used.
Kouzov, Fundamentals of the analysis of the dispersed composition of industrial dust and ground materials, Publishing House “Chemistry”, Leningrad, 1987
Online since: May 2022
Authors: Dwi Siswanta, Nurul Hidayat Aprilita, Sheila Khoirina Shanti
Sodium Dodecyl Sulfate Adsorption on Sulfuric Acid-Crosslinked Chitosan/Pectin Polyelectrolyte Complex Film Sheila Khoirina Shantia, Nurul Hidayat Aprilitab and Dwi Siswantac* Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara, POB Bls 21, Yogyakarta, 55281, Indonesia asheilaak32@gmail.com, bnurul.hidayat@ugm.ac.id, cdsiswanta@ugm.ac.id Keywords: Adsorption, chitosan/pectin film, Freundlich isotherm, sodium dodecyl sulfate, crosslink Abstract.
Structurally, surfactants are relatively large molecules with similar structure and bipolarity.
Gurny, Structure and interactions in covalently and ionically crosslinked chitosan hydrogels for biomedical applications, Eur.
Online since: July 2023
Authors: Indika Prastyani Putri, Desi Nur Astuti, Nissa Alfitra, Adhitasari Suratman, Nurul Hidayat Aprilita, Taufik Abdillah Natsir
The metals-bacteria interaction is dependent on the cell wall structure of the bacteria, as well as the natural properties of the metals (size, shape, charge, zeta potential, surface morphology and structure).
Liao, Zinc enzymes in medicinal chemistry, Eur.
Online since: October 2024
Authors: Andreas Schiffl, Serena Tourey, Patrick Riepler
For instance, the alloy chemistry is chosen at the upper end of the alloy specification for Si and Mg to get high mechanical properties and a better machinability [1,5].
Cast microstructure of a 6005(A) alloy, the AlFesi phases (grey) have a Chinese character structure.
Bru, The Effect of Mn and Homogenisation Procedure on Mechanical Properties and Grain Structure in Extruded AA6082.
Online since: November 2025
Authors: Lali Chakhvashvili, Sergi Kapanadze, Ana Palavandishvili, Tamar Bzhalava
Raman spectroscopy does not damage the structure of the research material.
A protein structure is determined by using amide I, II, III, and A absorption IR peaks.
Dowd, Characterization of ss-RNA Structures Using Vibrational Spectroscopies (PhD Thesis), Univ.
Barron, A comparison of the solution structures of tobacco rattle and tobacco mosaic viruses from Raman optical activity, J.
[37] Molecular vibrations: https://chem.libretexts.org/Bookshelves/Organic_Chemistry [38] Sh.P.
Online since: June 2021
Authors: Siham Kamali-Bernard, Libasse Sow, Fabrice Bernard
The idea is to link the structure and properties of cementitious materials.
Darve, Meso-structure evolution in a 2D granular material during biaxial loading.
Journal of Physics and Chemistry of Solids, 101 (2017) 74-89
International Journal of Solid Structures, 25 (1989) 299-329
Fenves, Plastic-damage model for cyclic loading of concrete structures.