Vol. 29 No. 3 (2023)

Published: 2023-08-25

ELECTRONIC AND OPTICAL MATERIALS

A Theoretical Estimate of the Temperature Dependence of Electron Concentration and Lorenz Number in the Spherically Symmetric Zone of Semiconductors

Mehriban EMEK

275-279
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Characterization of Structural Stability of Magnetron Sputtered Tungsten-boron Thin Films at Elevated Temperatures

Liga AVOTINA, Annija Elizabete GOLDMANE, Edgars VANAGS, Aija TRIMDALE-DEKSNE, Lada BUMBURE, Marina ROMANOVA, Hermanis SOROKINS, Alexei MUHIN, Aleksandrs ZASLAVSKIS, Gunta KIZANE, Yuri DEKHTYAR

280-284
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Blue/NIR-emitting Phosphor Based on Sr2CeO4: Tm3+, Yb3+ Obtained by Combustion Synthesis

Nelson OSHOGWUE ETAFO, Joshua Omar CARRANZA, Carlos Eduardo RODRIGUEZ GARCIA, Jorge OLIVA, Efrain VIESCA-VILLANUEVA, Ernesto HERNÁNDEZ-HERNÁNDEZ, Alejandro SANTIBAÑEZ, Oscar GOMEZ-ZAVALA

285-290
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METALS, ALLOYS, COATINGS

Effects of the Growth Rate on the High-temperature Tensile Properties and Micro-organization of Directionally Solidified Ti-44Al-9Nb-1Cr-0.2W-0.2Y Alloys

Yao HUANG, Zhuhang JIANG, Renheng HAN, Chengzhi ZHAO, Hexin ZHANG

291-297
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Plasma Electrolytic Oxidation of AZ31 Mg Alloy in Bipolar Pulse Mode and Influence of Corrosion to Surface Morphology of Obtained Coatings

Reinis DRUNKA, Ilmars BLUMBERGS, Paula IESALNIECE, Konstantins SAVKOVS, Ints STEINS

298-304
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Simple Ways to Obtain Activation Energy for Hydride Decomposition by Applying Data from a Volumetric Method to the Kissinger Equation

Myoung Youp SONG, Young Jun KWAK

305-309
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POLYMERS AND COMPOSITES

Preparation and Properties Magnetite/Polyimide Composites

Xue FANG, Xianghong CUI, Guiming SU, Mingyue CHEN, Meihui SONG, Xiaochen ZHANG, Yang WANG, Bo HUANG

310-315
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Synthesis and Performance Analysis of a Novel Phase Change Hydrogel Polyethylene Glycol/Polyacrylamide/Silicon Dioxide for Thermal Energy Storage

Yanghua CHEN, Yanlei PEI, Xue YANG

316-322
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CERAMICS AND GLASSES

Nature-inspired Apatite Production: Steam Processing of Calcium Carbonate and Tricalcium Phosphate Nanosized Powder Blends

Aiga Anna JOKSA, Karlis Agris GROSS

323-331
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CONSTRUCTION MATERIALS

Preparation and Properties of Masonry Mortar from Spontaneous Combustion Coal Gangue

Wenqing MENG, Xin LIU, Shenglei FENG, Hanlong CUI, Yapeng ZHANG

332-339
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Effect of Bentonite Admixture Content on Effective Porosity and Hydraulic Conductivity of Clay-based Barrier Backfill Materials

Yiyan LV, Haoqing XU, Pengming JIANG, Tao WU

340-346
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Effects of Nanomaterials Reinforced Aggregate on Mechanical Properties and Microstructure of Recycled Brick Aggregate Concrete

Ting WANG, Qingshan WANG, Shenao CUI, Haihe YI, Tian SU, Zhenyu TAN

347-355
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Behaviour of Innovative Concrete Sandwich Panels with Pervious Concrete Core under Flexural Bending

Jeyabalan ARUNRAJ CHRISTADOSS, Chinnaraj PAZHANI

356-365
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BIOACTIVE MATERIALS

New Ways of Materials Engineering Implementation in the Selection Processes of Biomaterials Intended for the Production of Dental Implants – Narrative Literature Review

Jan DUPLAK, Darina DUPLAKOVA, Dusan MITAL, Zuzana MITALOVA

366-374
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TEXTILE MATERIALS

Textile Sublimation Printing: GLCM Print Mottle Assessment of Black Printed Fabric

Emilija TOSHIKJ, Bojan PRANGOSKI

375-381
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Investigation of Thermal and Solar Properties of Aerogel Powder Coated Textiles

Atike KÖKEN, Mehmet KANİK

382-390
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TESTING AND ANALYSIS OF MATERIALS

Theoretical Study of Platinum Doped Anatase (101) Surface on Detecting Decomposition Production of Polyvinyl Chloride

Ling NIE, Changli ZHOU, Yi AO, Zhengqin CAO, Gang WEI, Qiming LUO, Ke WU, Gang HU

391-396
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Lateral-Torsional Buckling of Non-Prismatic I-Beams Using FEM Approach

Senthilpandian MARIAPPAN, Karthiyaini SOMASUNDARAM, Shanmugasundaram MUTHUSAMY, Deepa Nivethika SIVASUBRAMANI, Adapala Sunny SUPRAKASH, Karthikeyan KOTHANDAPANI

397-402
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