Analysis of modern composite materials used in the manufacture of model kits for small-scale foundry production, obtained using bonding technology by M. L. Kalinichenko, L. P. Dolgiy, U. A. Kalinichenko

“…The analysis of the used materials, adhesive compositions for their fastening, as well as economic indicators of the costs necessary for their production was made. …”
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Performance of Rigid and Soft Transfer Templates Using Viscous and Fluid Resin-Based Composites in the Attachment Bonding Process of Clear Aligners by Cristina Valeri, Angelo Aloisio, Stefano Mummolo, Vincenzo Quinzi

“…The analysis leads to the error estimation in the faithful reproduction of master model attachments using two types of transfer templates and two light-curing resin-based composites usually used in orthodontics. Methods. The authors have used two transfer templates made of two different materials. …”
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Cyclic expansion extrusion results in successful consolidation and enhancements in mechanical and physical properties of semi biodegradable Ti-Mg composite implants by Elnaz Gharehdaghi, Faramarz Fereshteh-Saniee

“…The compressive strength of the composite rod, made under four different process conditions, ranged from 354.7 MPa to 712.7 MPa, acceptable compared with the values for the human bone. …”
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Optimization of microwave extraction process of essential oil from Perilla frutescens by response surface methodology and its chemical composition analysis by LIN Meng-nan, SU Ping, YING Li-ya, GAO Hong-jian

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Optimizing the Mechanical and Microstructure Characteristics of Stir Casting and Hot-Pressed AA 7075/ZnO/ZrO2 Composites by P. Satishkumar, C. Saravana Murthi, Rohinikumar Chebolu, Yenda Srinivasa Rao, Rey Y. Capangpangan, Arnold C. Alguno, Vishnu Prasad Yadav, M. Chitra, Mahesh Gopal

“…The composite was made using the stir cast manufacturing method. …”
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Preparation and properties of asymmetric porous antimicrobial nZnO/P34HB composite guided bone regeneration membrane by LIU Chang, LIU Wei, LUO Jingmei

“…Methods Ultrasonic dispersion technique, solvent displacement method and freeze-drying technique were used to prepare P34HB composite GBR membrane loaded with nZnO at different doses (0%, 0.5%, 1.0% and 1.5%).Scanning electron microscopy (SEM) and energy spectrometry (EDS) were conducted to determine the load of nZnO and observe the structure of the prepared membrane.Then MC3T3-E1 cells were implanted in a 24-well culture plate with the prepared GBR membrane pre-laid in the well.Thus the experiment included blank control group (no membrane) and groups with membranes composing 0%, 0.5%, 1.0% and 1.5% nZnO, respectively.CCK-8 and cell scratch assays were used to detect cell proliferation capacity and migration ability.The protein adsorption capacity of GBR membrane was detected by protein adsorption experiment.The in vitro degradation of GBR membrane was tested; the activity of alkaline phosphatase (ALP) was detected with chemical test.And calcified nodules were observed with alizzarin red staining; the antibacterial ability of GBR membranes was tested with in vitro antibacterial experiments. …”
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Enhanced mechanical and thermal performance of Paederia foetida fiber-magnesium/epoxy composites: A sustainable solution for automotive and aerospace industries by Nasmi Herlina Sari, Suteja, Hasrul Anas, Apip Amrullah, Melbi Mahardika

“…In this study, the hot press method was utilized to create PFs/Mg/epoxy composites. …”
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Synthesis and Workability Behavior of Cu-X wt.% TiC (x = 0, 4, 8, and 12) Powder Metallurgy Composites by V. Mohanavel, M. Ravichandran, K.S. Ashraff Ali, T. Sathish, Alagar Karthick, S. Arungalai Vendan, Palanivel Velmurugan, Saleh H. Salmen, Saleh Alfarraj, S. Sivakumar, Atkilt Mulu Gebrekidan

“…In this work, copper (Cu) matrix composite reinforced with titanium carbide (TiC) was fabricated by powder metallurgy (PM) method with the varying TiC content from 0% to 12% by weight in the step of 4%. …”
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A comprehensive study of agricultural waste maize husk as a potential reinforcement in maize fiber/glass fiber hybrid composites by Md. Hasibul Hasan, Saiful Islam, Md. Shamim Mahbub Sajib, G. M. Shafiur Rahman, Md. Abdus Sabur, Aninda Nafis Ahmed, Muhammad Abdullah Al Mamun

“…Abstract This study presents a detailed analysis of hybrid composites fabricated using the hand lay‐up method with unsaturated polyester resin (UPR) reinforced by glass fiber (GF) and varying contents of maize fiber (MF). …”
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Thermal response characteristics of composite phase change walls with different sandwich layers of sodium carbonate decahydrate/sodium hydrogen phosphate by HUI Wenxian, ZHANG Zhiwei, XIAO Xin, PAN Sukai, SUN Tao, WU Qidi, WANG Yunfeng

“…In order to explore the improvement of thermal properties of phase change materials on wall, 35% Na2CO3·10H2O/52.5% Na2HPO4·12H2O/5% boron nitride nanoparticles/7.5% expanded graphite composite phase change materials were prepared by eutectual method, which were made into blocks and placed in different positions of gypsum board. …”
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Improving creep resistance and durability forecasting of Balau wood–PGFRP composite cross-arms using sleeve retrofitting for transmission towers by Vijayvignesh Namasivayam Sukumaar, Mohamad Ridzwan Ishak, Noorfaizal Yidris, Norkhairunnisa Mazlan, Muhammad Asyraf Muhammad Rizal

“…Cross-arms of high-voltage transmission towers are traditionally made from wood or pultruded glass fibre reinforced polymer (PGFRP) composites, but both materials face limitations in creep resistance and long-term durability. …”
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Nonlinear Torsional Vibration Analysis of Nanorods in the Presence of Surface Energy Effect: Multi-Mode Galerkin Method by Reza Nazemnezhad, Sahar Farahmandrad

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Influence of salivary PH in color stability of different flowable resins: In vitro study by Andrea Mejía, Víctor Montaño, Andrés Viteri, Ana Armas

“…Materials and methods: An experimental, comparative and in vitro study is proposed using 90 discs made from two fluid resin markings of 10mm diameter and 1mm thickness, light-cured using the same lamp, after being immersed in distilled water and made a first registration color using Easy-shade digital colorimeter, the samples were divided into three groups and in turn into three subgroups, becoming submerged in artificial saliva with different pH of 5, 6 and 7 respectively for 7 days, making a new color taking by digital colorimeter, later the samples were submerged in beet juice as a pigmenting agent for 24 hours, after this period they were washed to eliminate pigment residues and made a third color take. …”
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Optimization Methods and Food Safety Consideration of Edible Film: A Mini Review by Meita Putri Delima, Simon Bambang Widjanarko, Tunjung Mahatmanto

“…Optimization methods, like Central Composite Rotatable Design (CCRD), may enhance the properties of edible films and reduce production costs effectively. …”
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Influence of dentin abrasion methods on the bond strength of self-etching adhesive systems by Patrícia Itocazo Rocha, Rayssa Ferreira Zanatta, Clóvis Pagani, José Roberto Rodrigues, Alessandra Bühler Borges

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CURRENT STATE OF POPULATION OF GAME MAMMALS HABITING SHELKOVSKOY DISTRICT OF CHECHNYA AND WAYS FOR OPTIMIZATION by A. M. Batkhiyev, H. S. Yandakrhanov

“…Methods. We used mapping techniques, various methods of census forms and scientific processing of the collected material, systematic and bioecological analysis. …”
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Production technology and chromato-mass spectroscopy of the valeriana officinalis tinctures by Yu. I. Korniievskyi, V. M. Odyntsova, V. H. Korniievska, N. V. Kandybei, N. Yu. Bohuslavska

“…The purpose of the work is to determine, by means of gas-liquid chromatography, the component composition of valerian tinctures produced by PrAT Pharmaceutical Factory “Viola”, made from rhizomes with valerian roots from different suppliers / manufacturers and various series. …”
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Chromato-mass spectroscopy of tinctures from the underground part of Valerian plants growing in Zaporizhzhia region by V. M. Odyntsova, Yu. I. Korniievskyi, D. Yu. Skoryna, V. Н. Korniievska

“…The aim of the work is to determine the component composition of valerian tinctures made from rhizomes with valerian roots of different species growing in the Zaporizhzhia region by gas chromatography and to carry out their comparative analysis. …”
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PROMISING ACCESSIONS OF CHAENOMELES AND THEIR USE IN THE FUNCTIONAL FOOD by V. N. Sorokopudov, O. A. Sorokopudova, A. G. Kuklina, A. В. Artjukhova, N. I. Myachikova

“…Thus, a comprehensive assessment of the biological properties and productivity of breeding forms of Chaenomeles has been made showing that they exceeded the parent variety in stability are regarded as promising intense-vitamin fruit culture, that can be used for various processing methods, as part of functional and therapeutic product-prophylactic nutrition, especially in obtaining natural low-calorie foods.…”
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Evaluation of Commercially Available Products of <i>Cannabis sativa</i> L. Inflorescences to Identify Their Contents of Elemental and Phenolic Compounds by Katarzyna Wozniczka, Agnieszka Viapiana, Anna Roszkowska, Alina Plenis, Tomasz Baczek, Pawel Konieczynski

“…Evaluation of 12 commercially available products of <i>Cannabis sativa</i> L. was performed to find similarities and differences in their composition. The contents of metallic elements determined by flame atomic absorption spectrometry (FAAS) made it possible to order microelements as follows: Fe > Mn > Zn > Cu. …”
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