UNCONVENTIONAL TECHNIQUE USED TO MANUFACTURE POROUS HIGH-STRENGTH GLASS FOAM by LUCIAN PAUNESCU, SORIN MIRCEA AXINTE, MARIUS FLORIN DRAGOESCU, BOGDAN VALENTIN PAUNESCU, FELICIA COSMULESCU

“… The paper presents experimental results obtained in the manufacturing process of porous high-strength glass foam for thermal insulation in buildings made of glass waste and kaolin clay as raw materials and dolomite as a foaming agent. The paper’s originality is the use of the unconventional microwave heating technique. …”
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How Material Shortages are Affecting the Labour Market by Markus Hummel, Christian Hutter, Enzo Weber

“…Abstract Although industrial production in Germany picked up again significantly with the recovery from the Corona crisis, supply bottlenecks for raw materials and intermediate products such as semiconductors became increasingly noticeable over 2021. …”
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Mo-Si-B Alloy Formed by Optional Laser Melting Process by Zhengyou Guo, Renheng Han, Yanan Li, Yanqing Zhu, Bin Zhang, Hexin Zhang

“…In this research article, the molybdenum alloy was prepared by solid-solid doping, selecting pure Mo powder, amorphous Si powder, and B powder as the experimental raw materials for SLM molding. The density and mechanical properties of Mo-Si-B alloys prepared by SLM technology under different processes and compositions were explored, and at the same time, the microstructure of the obtained alloy was observed. …”
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VALIDATION OF REAL-TIME REVERSE TRANSCRIPTION POLYMERASE CHAIN REACTION FOR INDIRECT ASSESSMENT OF FMD VIRUS TITRE by D. A. Lozovoy, M. I. Doronin, V. A. Starikov, D. V. Mikhalishin, A. A. Shishkova, A. M. Timina, A. B. Borisov

“…Procedure for validation of the method for indirect assessment of cultural FMD virus titre (T FMDV) in raw materials used for vaccine production with real time reverse transcription polymerase chain reaction (RT-PCRrt) based on determined amplifcation threshold cycle value (Ct) using linear regression model, TFMDV= –0.2956Ct+ 11.4650, is described in the paper. …”
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INTERRELATION OF CONCEPTUAL CATEGORIES “STOCKS”, “COSTS” AND “EXPENSES” AND SEQUENCE OF PRESENTING THEM IN THE FINANCIAL REPORTING by O. A. Ageeva

“…In particular, the complex item «inventory» includes both raw materials, materials, goods related to the procurement stage, and work-in-progress with finished products formed at the production stage. …”
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La fiscalidad sobre el consumo en una ciudad mediterránea by Lluís Sales i Favà

“…This article focuses on the so-called Lleuda de Mediona, a tax on the sale of foods, raw materials and cloth applied in the city of Barcelona during pre-Modern times. …”
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Engineering Properties and Applications of Air-Foamed Lightweight Soil by Xuze Yuan, Zheng Lu, Hailin Yao, Xianjun Tan, Yang Zhao, Chuxuan Tang, Ming Cheng, YiPeng Gao

“…Air-foamed lightweight soil, which is produced using low-cost raw materials and has a lower density varying from 300 to 1800 kg/m3, adjustable strength, excellent thermal isolation, and a more straightforward construction method, has emerged as a worthy candidate. …”
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Research Progress in Deep Eutectic Solvent Extraction of Bioactive Substances from Animal-derived Processing By-products by BAI Haoxin, XU Weimin, MA Jingjing, GENG Zhiming, ZOU Ye, YANG Biao, YANG Jing, CHENG Mei, YAN Zheng, WANG Daoying, GU Xuedong

“…They possess great advantages, such as easy availability of raw materials, simple preparation, designable structure, and biodegradability and are therefore extensively used in the fields of chemistry, food and medicine. …”
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Manufacturing of die blanks from hard alloy granulated mixture and influence of chemical composition of the mixture on technological properties of hard alloy die blanks by O. Yu. Khodosovskaya, L. V. Ovsyanikova, T. V. Gapeenko

“…The technology of manufacturing dies from a hard alloy granulated mixture includes the following operations: preparation of raw materials, forming of blanks, and subsequent sintering. …”
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Optimization of Bending Process Parameters for Seamless Tubes Using Taguchi Method and Finite Element Method by Jui-Chang Lin, Kingsun Lee

“…Finite element method (FEM) simulation for the tube bending process before production can avoid wasting manpower and raw materials. The computer-aided engineering (CAE) software ABAQUS 6.12 is applied to simulate bending characteristics and to explore the maximum stress and strain conditions. …”
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Design of compressor unit based on wave compressor with magnetoelectric drive for extraction of hydrocarbons in Arctic shelf by S. V. Goryunov, D. A. Morozov, O. V. Belova, E. V. Krestovskikh, D. A. Kalinkin, K. A. Kolesov

“…The paper considers a multi-stage scheme of a wave compressor with a magnetoelectric drive for the extraction of hydrocarbon raw materials and a calculation analysis of the latter’s performance based on the calculation of a magnetoelectric compressor kinetic compression and volumetric injection as an analogue of a wave compressor…”
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The Analysis on the Current Situation of the Utilization Mode of Microalgal Biomass Materials by Lina Zhang, Lianfeng Wang, Huizhong Nie, Changbin Liu

“…However, because the first generation of biofuels uses food crops as raw materials, there is a phenomenon of “competing with people for food,” and it is difficult to achieve large-scale application. …”
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Mapping Canada’s Green Economic Pathways for Battery Minerals: Balancing Prospectivity Modelling With Conservation and Biodiversity Values by Christopher J. M. Lawley, Matthew G. E. Mitchell, Diana Stralberg, Richard Schuster, Eliot McIntire, Joseph R. Bennett

“…Electrification of Canada’s energy and transport sectors is essential to achieve net-zero emissions by 2050 and will require a vast amount of raw materials. A large proportion of these critical raw materials are expected to be sourced from as yet undiscovered mineral deposits, which has the potential to accelerate environmental pressures on natural ecosystems. …”
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THE DEVELOPMENT TRENDS OF REGIONAL AGRICULTURAL PRODUCTION by I. A. Papachkhyan, A. V. Tolmachev

“…The problematic trends of the main factors of agricultural raw materials production have been considered. The high volatility of volume indicators, the lack of correlation between the profitability of business and product output have been noted. …”
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Du Transsibérien au corridor eurasiatique by Alain Cariou

“…Or at least, these territories are integrated within the framework of transnational regions as peripheral suppliers of raw materials. These conclusions result from field surveys conducted in 2017 and 2018, completed by the compilation of a rare scientific literature…”
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The Optimum Condition for Total Carotenoid Extraction from Orange Sweet Potato by Daimon Syukri, Rini Rini, Wellyalina Wellyalina, Jaswandi Jaswandi, Puja Nadia Sukma

“…The extracted carotenoids will be used as raw materials to produce rose-scented aromatic compounds (b-ionone). …”
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Cultural Traditions in the Pottery of the Eneolithic Volga Population by Irina N. Vasilyeva

“…The results of the study in 4 directions are proposed for discussion: 1) potters' ideas about the initial plastic raw materials; 2) traditions of making pottery paste; 3) ways of designing and shaping vessels; 4) methods for making products durable and waterproof. …”
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Preparation and Physico-mechanics Properties of Non-sintered Ceramsite from Iron Tailing Fly Ash by Rui ZHANG, Jianguo LU, Huayan YAO, Yunze LI, Junxiong LU, Shuaiting LIU

“…Non-sintered ceramsite were prepared using iron tailings and fly ash as the main raw materials, and the effects of iron tailings proportion on the stacking density, apparent density, water absorption, and strength of non-sintered ceramsite were studied at different material mix ratio. …”
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Different risk potential of Bacillus cereus to the dairy industry − keeping up with the old story by Yang Liu, Bingxin Zhang, Shuo Wang, Zhenquan Yang, Lei Yuan

“…Bacillus cereus is one of the major spore-forming bacteria with great genetic diversity in raw milk, dairy raw materials, and finished dairy products, and is widely present in the entire dairy production line. …”
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The Optimum Condition for Total Carotenoid Extraction from Orange Sweet Potato by Daimon Syukri, Rini Rini, Wellyalina Wellyalina, Jaswandi Jaswandi, Puja Nadia Sukma

“…The extracted carotenoids will be used as raw materials to produce rose-scented aromatic compounds (b-ionone). …”
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