Search results

Experimental Section Materials.
All materials were dried at a temperature of 107 °C for 2 hours prior to use.
Zydney: Journal of Membrane Science Vol. 157 (1999), p. 1–12
Wu: Journal of Hazardous Materials Vol. 136 (2006), p. 482–501
Prapalimrungsi; Journal of Hazardous Materials, Vol. 184 (2010), p. 775–781

Concretes were prepared containing oil sludge additive to produce new materials for construction.
The materials were aged for periods of 1; 3; 7 and 28 days, in order to stabilize the material.
The presence of K2O, Na2O, CaO and MgO may influence the densifying behavior of the materials [13].
Riedel: Journal of Materials Chemistry Vol. 1 (2013), p. 3815
Riedelc: Proceedings of the National Academy of Sciences Vol. 110 (2013), p. 15904.

Its widespread distribution in freshwater and estuarine environments around the globe has drawn attention with regard to environmental and ecological issues [1,2,3] In the recent development of biological material, C. glomerata has been applied in studies associated with environmental monitoring [4], adsorption materials [5], and pharmaceutical ingredients [6].
Materials and method Organism Cladophora glomerata is a dominant filamentous alga in the Tsengwen River, the study site.
Diatom counting: The algal cells were treated with H2O2 (30%) and K2Cr2O7 to eliminate organic materials; clean diatom frustules were mounted on microscope glass slides in Naphrax.
Andersson, R.Ek: European Journal of Pharmaceutical Sciences Vol. 22 (2004), p. 279–286
Melo: Estuarine, Coastal and Shelf Science Vol. 76 (2008), p. 21–28

Preface The volume contains selected peer-reviewed papers presented at the AMS-II 2021 Workshop “Advances in Materials Sciences-2021,” which took place in the framework of the II International Conference on Advances in Materials Science and Technologies - CAMSTech-II 2021 on 29-31 July 2021 in Krasnoyarsk, Russian Federation.
The presented papers cover recent research results in functional materials, polymer and composite materials, chemical production technologies, metallurgy, metal science, heat treatment and processing of metals and alloys, corrosion protection, surface engineering, functional coatings, some aspects of non-destructive testing, and technological measurements.
The volume will be helpful for a wide range of scientists and specialists of research institutes, design organizations, industrial enterprises, and educational institutions interested in materials science and technologies of materials synthesis and processing.
We provided all contributors with the opportunity to publish their papers in an international, peer-reviewed journal.
DUSTOV Editor-in-chief of the journal "Development of Science and Technology", Doctor of Chemistry, Professor of the Department of Oil and Gas Engineering, Bukhara Engineering Technological Institute Bukhara, Uzbekistan Ismoil B.

Mishra, Effect of friction stir processing on the microstructure of cast A356 aluminum, Materials Science and Engineering A 433 (2006) 269–278
Pancholi, Effect of microstructural inhomogeneity on superplastic behaviour of multipass friction stir processed aluminium alloy, Materials Science & Engineering A 561 (2013) 78–87
Mishra, Multiple passes of friction stir processing for the creation of superplastic 7075 aluminum, Materials Science and Engineering A 464 (2007) 255–260
Ma, Achieving Large-area Bulk Ultrafine Grained Cu via Submerged Multiple-pass Friction Stir Processing, Journal of Materials Science & Technology 29 (2013) 1111–1115
Komazak, Improvement of mechanical properties of aluminum die casting alloy by multi-pass friction stir processing, Materials Science and Engineering A 437 (2006) 274–280

During the 35 years examined (1970-2004), the global extraction of major metals grew by over 75%, industrial minerals by 53%, and construction materials by 106% [2].
The tea waste is suitable as adsorbent because its leaves contain porous materials with network structure [9].
Margrave, Adsorption of chromium from aqueous solutions by maple sawdust, Journal of Hazardous Materials .100 (1–3):53–63, 2003
Abootalebi Anaraki, Adsorption of chromium and copper in aqueous solutions using tea residue, International Journal of Environmental Science & Technology, 8(3), 631-638, 2011
Parmar, Adsorption of Heavy Metal (Cu2+, Ni2+ and Zn2+) from Synthetic Waste Water by Tea Waste Adsorbent, International Journal of Chemical and Physical Sciences, 2(6), 6-19, 2013

Finite Element Models of the Composite Material Mesh generation.
Material orientations define the directions of the principal material axes in the element relative to the global coordinate system of the FE mesh.
[6] Drach A., Drach B., Tsukrov I., Bayraktar H., and Goering J., 2013, “Realistic FEA Modeling of 3D Woven Composites on Mesoscale,” Proceedings of the 19th International Conference on Composite Materials (ICCM-19)
[7] Hashin Z., 1983, “Analysis of composite materials: A survey,” Journal of Applied Mechanics, 50, pp. 481–505
S., 2012, “Effective stiffness and thermal expansion coefficients of unidirectional composites with fibers surrounded by cylindrically orthotropic matrix layers,” International Journal of Engineering Science, 58, pp. 129–143

Materials and Method The research was conducted computationally using the explicit finite difference method.
Lukiyanto, “Characteristics of Straight trapezoidal Cross-Sectional Fins under Unsteady Conditions,” International Journal of Applied Sciences and Smart Technologies, vol. 6, no. 1, pp. 161-168, 2024
Harsilo, “Obtaining the efficiency and effectiveness of fin in unsteady state conditions using explicit finite difference method,” International Journal of Applied Sciences and Smart Technologies, vol. 3, no. 1, pp. 111-124, 2021
Seen, “The efficiency and effectiveness of fins made from two different materials in unsteady-state,” Journal of Physics: Conference Series, vol. 1511, no. 1, 2020
Eukharisto, “Heat Transfer Characteristic on Wing Pairs Vortex Generator using 3D Simulation of Computational Fluid Dynamic,” International Journal of Applied Sciences and Smart Technologies, vol. 3, no. 2, pp. 215 – 224, 2021

Journal of Building Science, 16(3), 7-11, 2000 [9] Yi, F.
Journal of Building Science, 16(5), 1-6, 2000 [10] Zhang, W.
Science and Technology of Overseas Building Material, 25(1), 84-86, 2004 [12] Dai, C.
Journal of Building Science, 20(4), 14-18, 2004 [31] Zhao, C.
Journal of Sichuan Building Science, 31(6), 42-45, 2005

Introduction With the development of material science and technology, people have a better understanding of cement materials.
Experimental Design Raw Materials of Experiment.
Qiao: Journal of Hunan University (Natural Sciences Edition). 26 (1999) 80-83
Huang: Journal of Hunan University(Natural Sciences Edition). 27 (2000) 77-81
Hu: Journal of Fuzhou University (Natural Sciences Edition). 34 (2006) 124-127