Репозиторий АТУ
Институциональный репозиторий - электронный архив для длительного хранения, накопления и обеспечения долговременного и надежного открытого доступа к результатам научных исследований, проводимых в университете.
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- Temirbekkyzy, А. 1
- The article considered the features of the use of animal fats, common in Kazakhstan, in the domestic, food, folk practice and cosmetic directions. The purpose of the study is to assess consumer attitudes towards fats of animal origin, the preservation of traditional knowledge and their practical significance as a natural product. The results of an online survey of 311 respondents from different regions of Kazakhstan were used as an information base. The survey consisted of 18 questions and was aimed at determining the frequency, types, goals of using animal fats, family traditions, folk practices and the level of perception as a natural product. According to the results, it was found that tail fat and horse fat are the most popular and commonly used animal fats among the population. The share of the use of tail fat was 73.6%, the share of the use of horse fat was 50.2%, and the share of the use of animal fats for culinary purposes was 71.1%. At the same time, a significant part of the respondents indicated the use of animal fats in folk practice. Although the level of use for cosmetic purposes is low, it has been observed that there is interest in products made from animal fats. The results obtained indicate the place of animal fats in traditional food culture, preservation in domestic practice and the need for further research as local natural raw materials. 1
- The article examines key aspects of clothing design in the fashion industry, with an emphasis on the application of 3D design, artificial intelligence, and virtual clothing. The key differences between traditional production and the digital 3D process are analyzed with regard to small-scale and medium serial production. The main idea of the study is to emphasize the importance of sustainable design and digital competencies. The research employs comparative and analytical methods, case study analysis, content analysis, descriptive methods, and systematization. The relevance of the study lies in the need to implement digital technologies in the fashion industry to improve design efficiency, reduce costs, and promote sustainable production. The use of 3D design and virtual clothing is becoming an important direction in the modernization of the fashion sector, especially in the context of digitalization and environmental challenges. Particular attention is paid to the environmental potential of digitalization, expressed in the reduction of physical prototypes and textile waste at the design stage. The implementation of these technologies makes it possible to enhance the competitiveness of enterprises in Kazakhstan, accelerate integration into global innovation trends, and form a foundation for the sustainable development of the fashion industry in the future. 1
- The article is devoted to the methodological foundations of integrating textile and garment production under the conditions of eco-digital transformation of the light industry. The object of the study is the “textile material – garment” system; the research focus is the coordinated design of fabric structure, pattern repeat (rapport), and garment construction. The aim of the study is to substantiate approaches to creating a unified digital environment for product design oriented toward resource efficiency and personalization. The relevance of the research is determined by the strategic objectives of the development of Uzbekistan’s textile industry and the global trend toward digitalization and sustainable production. The methodology is based on a systems approach, the theory of information modeling, principles of ornamental composition, as well as the analysis of domestic and foreign studies on digital design of textiles and garments. The results include the comparison of garment component configurations with basic geometric figures, the formalization of factors for coordinating fabric pattern repeats and garment construction, and the formulation of requirements for the development of garment CAD systems. The results presented in the article can be used in the development of integrated CAD solutions for designing garments made of fabrics with complex pattern repeats, primarily jacquard fabrics, as well as in educational programs in fashion design and garment construction. The article substantiates the conclusion that the transition to coordinated digital design of fabric structure, ornamentation, and garment construction is a key condition for resource-efficient and innovative development of the textile and garment industry. 1
- The article presents a comparative analysis of structural changes in natural and dyed wool using Fourier- transform infrared spectroscopy (FTIR). The study objects included samples of undyed white and brown wool, as well as wool dyed with pink and pale blue dyes. The aim of the work was to evaluate the effect of the dyeing process on the secondary structure of α-keratin and the state of disulfide bonds. It was found that the undyed samples are characterized by a preserved α-helical conformation of keratin, which is confirmed by the position of the Amide I band in the range of 1631–1643 cm−1 and the presence of stable S–S bonds in the region of 528– 561 cm−1. No significant differences were found between white and brown wool. After dyeing, a shift of the Amide I band to 1625.99 cm−1 is observed, indicating a partial change in the keratin structure. In this case, the pink dye has a moderate effect, while the pale blue dye causes pronounced structural changes, accompanied by oxid ation of disulfide bonds and the appearance of a sulfonic acid band at 1055 cm−1. The research results confirm that the chemical nature of the dye determines the degree of degradation of the keratin matrix. The FTIR spectroscopy method can be recommended for monitoring the structural integrity of wool fibers during technological processing. 1
- The article presents the results of a comprehensive study of the effect of various heat treatment methods on the quality of semi-finished fish products made from low-value fish species. The relevance of the work is due to the need for rational use of underutilized aquatic biological resources in the context of declining stocks of valuable commercial species, as well as the expansion of the range of affordable and functionally complete fish products. The object of the study was semi-finished fish products prepared by baking in an oven, processing in a steam convection oven, traditional frying, and steaming. In addition, the effect of food additives—rosemary extract and sodium citrate—on the antioxidant properties, physicochemical and microbiological indicators of the products was studied. Quality was assessed based on organoleptic indicators (taste, smell, color, consistency, appearance), the activity of water- and fat-soluble antioxidants, pH, acid value of fat, and the number of mesophilic aerobic and facultative anaerobic microorganisms. It has been established that the heat treatment method has a significant impact on the formation of the consumer properties of semi-finished fish products. Fried and baked products received the highest organoleptic ratings, while steamed products received the lowest ratings. The use of additives did not improve sensory characteristics and in some cases was accompanied by a slight decrease in them. At the same time, additives contributed to a decrease in the acid number of fat and the preservation of fat-soluble antioxidants, which indicates a slowdown in oxidative processes. Microbiological analysis showed that additives were most effective under intensive heat treatment conditions. 1
- The article presents the results of a study of the technological properties of short flax and hemp fiber during processing on wool worsted equipment, which includes a set of technological machines for yarn production.A technology for producing flax-wool and hemp-wool yarns was developed and experimentally tested, including stages of fiber blend preparation, carding, and spinning according to the woolen system. A comparative analysis of the physical and mechanical properties of the resulting yarns was conducted, yarn breakage during spinning was assessed, and the main causes of technological defects were identified. Key factors affecting process stability and yarn quality were determined. Optimal parameters for preparing bast fibers were established, ensuring stable process performance, reducing breakage, and improving yarn quality. The relevance of the study is determined by the need to expand the raw material base of Kazakhstan’s textile industry and to rationally use local plant fibers in conditions of fine wool shortage. It was shown that processing bast fibers in blends with wool is possible with appropriate pre-treatment and optimization of processing regimes. The flax-wool blend demonstrated higher technological stability and improved strength characteristics. The results obtained confirm the potential for using bast fibers in woolen production and contribute to the development of domestic textile raw materials. 1
- The given article is devoted to the lexical and semantical peculiarities of the expression of spatial relations in the novel “The Way of Abay”. Considering the three-dimensionality (height, length and width) of the category of space, M. Auezov in his epic “The Way of Abay” scrutinizes the transfer of the state of the objective world in a static and dynamic position, also in a vertical, horizontal and volumetric plane with the help of lexical, lexical and morphological and syntactic language units. The results of the research of this work can be used in the preparation of a system of exercises in the preparation of textbooks and teaching aids based on a national-oriented approach to teaching any non-native language, including a foreign one. In this circumstance we see practical significance of the following research. 1
- The paper presents the results of a study on the storage of Aport apples using the MCP-1 preparation. The aim of the study was to evaluate the effectiveness of MCP-1 in the storage of the Almaty variety of Aport apples. The fruits were stored in a controlled atmosphere (CA) and under normal conditions, divided into control and experimental batches. Measurements were taken before and after storage, as well as after 14 days of aging at +23°C, simulating retail conditions. Despite initial violations of agricultural technologies and late harvesting, MCP-1 treatment had a positive effect: it helped to preserve the density and quality of the fruit, as well as reduce physiological disorders, especially under RGS storage conditions. The MCP-1 preparation not only effectively preserves the texture and respiratory stability of the fruit, but also significantly reduces losses caused by diseases, especially during long-term storage and subsequent aging at room temperature. This enhances the scientific and applied value of the use of modern growth regulators in fruit and vegetable storage technologies. The results obtained confirm the high effectiveness of MCP-1 in the storage of Aport apples and its significance for reducing losses during storage and sale, especially in the context of the Aport revival program in Kazakhstan. 1
- This article is devoted to the comprehensive evaluation of the design and quality parameters of products made from recycled denim fabric. The relevance of the study is обусловлена increasing interest in sustainable development and the rational use of textile waste in the modern light industry. The study examines clothing, accessories, and interior items created from secondary raw materials obtained from production waste and post-consumer denim materials. Various design solutions were applied in the development of the samples, including patchwork techniques, appliqué, and the use of fibrous filling materials. The evaluation of the samples was carried out based on a set of indicators including strength characteristics, the ability of the material to retain its shape, wear resistance, aesthetic properties, and ergonomic parameters. The analysis was performed using standardized testing methods and comparative analysis. The results showed that the use of recycled denim raw materials up to 50% in the material composition does not lead to a significant deterioration of the main quality indicators of the products. On the contrary, the use of creative design solutions increases the aesthetic attractiveness of the products. In general, it was found that products made from recycled denim have sufficient performance characteristics and can successfully compete in the modern market of environmentally oriented textile products. 1
- This article is devoted to the development of methodological approaches to wetsuit design based on the classification of water sports. The goal of this research is to create innovative wetsuits adapted to the specifics of water sports, increasing reliability and protective properties, while improving comfort and performance. The subject of the study is the "person-wetsuit-aquatic environment" system, with a particular focus on protecting the wearer from external factors by developing rational variants of wetsuit components, taking into account ergonomics and the dynamic conformity of the product. The article proposes a systematic classification of aquatic sports, taking into account the nature of the aquatic environment, the degree of its control, temperature parameters, and the requirements for protective equipment. A model for the combination of the type of sports discipline and the characteristics of wetsuits (neoprene thickness, design, and mandatory application conditions) has been developed. Special attention was paid to the water sport "slalom" as a sport with maximum hydrodynamic variability and increased thermal protection requirements. The dependence of equipment selection on temperature ranges, flow velocity, and wind conditions has been substantiated. The presented classification can be used in the development of new types of wetsuits with enhanced protective properties, as well as in athlete training, regulatory requirements, and improvement of training logistics. 1
- This research paper focuses on the diagnostics of a lockstitch shuttle sewing machine using the TYPICAL GC6150 as a case study. In modern garment manufacturing, sewing machines operate at high speeds, which requires precise phase synchronization of the main working mechanisms, including the needle, shuttle, thread take-up lever, and fabric feeding mechanism. Any disturbance in phase relationships may result in stitch skipping, thread breakage, unstable seam formation, and accelerated wear of machine components, ultimately reducing productivity and operational reliability. The study proposes a diagnostic method based on the combined use of micro-video monitoring and the construction of working cycle cyclograms. Micro-cameras enable visual observation of fast dynamic processes occurring in hard-to-reach areas of the sewing machine without complete disassembly. Video recordings are analyzed frame by frame to identify key diagnostic events and determine their time and phase parameters relative to the angular position of the main shaft. Experimental cyclograms derived from the video data make it possible to detect deviations from standard operating conditions at an early stage. The proposed approach improves diagnostic accuracy, reduces maintenance and adjustment time, enhances machine reliability, and ensures stable sewing quality in industrial production environments. 1
- TIevlesova, D.A. 1
- Tleulinova, M.B. 1
- Tleulinova, М.В. 1
- Tlevlessova, D.A 1
- Tnyssov, S.U. 1
- Togabaeva, G.Sh. 1
- Toishimanov, M. 1
- Tokbergenova, U.A. 1