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Formation of functional-consumer complex uniforms schoolchildren
Conclusions:
1. The main valuable component oftest is gold which is connected, generally with oxides and hydroxides ofiron and arsenic. Perhaps, pyrites and arsenopyrite were primary gold-bearing minerals.
2. The main part of gold to be in an ultra disperses state. A small part of the concentrated isolated grains (is formed due to association of micron particles of gold) belonging on dimension to the small
class have the lamellar, wrong, extended form with perforated, spongy structure. Their dimension doesn't exceed 0,1-0,5 mm.
3. The main hyper gene ore minerals are getit and gidrogetit.
4. Widespread nonmetallic minerals are quartz, sericite, chlorites.
5. The high content of scaly releases of sericite and chlorite, and also filling of a time with them perforated, concentrated gold prevents ore enrichment.
References:
1. Zelenov V. I. Technique of researches of gold-bearing ores. - M, "Subsoil", - 2001.
2. Lodeyshchikov VV Extraction of gold from persistent ores and concentrates. - M, "Subsoil", - 2011. - 179-186 p.
3. Abramov A. A., Leonov S. B. Enrichment of ores of non-ferrous metals. - M, "Subsoil", - 2000.
DOI: http://dx.doi.org/10.20534/ESR-17-1.2-211-213
Muminova Umida Tuxtasinovna, candidate for technical sciences, Tashkent Institute of Textile and Light Industry, E-mail: barno.professorov@mail.ru
Formation of functional-consumer complex uniforms schoolchildren
Abstract: This article is devoted to solving the issue of integrated design and manufacture of uniforms for students of technology. Studies have been done taking into account regional peculiarities klimogrammy Republic, taking into account the development of functional and consumer complexes and situational design to ensure maximum comfort of consumers' uniforms.
Keywords: uniforms, heat balance, functional and consumer complexes, comfortable environment, contingency planning, socks conditions, the local mentality.
In the context of the implementation of the national clothing industry competitiveness modernization program relevant issues and improve the quality of finished products. For the current state of the domestic children's clothing market is characterized by a dominant share of imported goods. The main reasons for this are: quality workmanship and appearance of domestic products often does not meet the needs of consumers; lag and mismatch requirements of children's clothing and fashion trends; limited range of raw materials for the production of uniforms for students.
The urgency of this problem is determined by what is now widely discussed the need for introducing a single uniform, meeting modern requirements of functional consumer complex and provides a comfortable fit conditions. It is necessary to take into account the great importance of a unified form as part of the educational process of the educational institution.
This issue devoted to the work E. B. Koblyakova, H. H. Ka-milova, L. P. Shershneva, N. S. Makeeva, I. V. Cherunova, L. K. Kuat-bekova, L.Sh.Shamuhitdinova, N. Y. Sukontseva, S. V. Kurenova, E. V. Baskakova, S. A. Goncharova, Yu. A. Matsievska and a number of other scientists. But in these studies uniforms regarded as normal wear and special studies the value of uniforms as a tool in the educational and learning process and the mechanism for the formation of the complex requirements for the manufacture of uniforms for students of technology, taking into account local conditions and socks mentality were not carried out.
Prevailing practice techniques and methods of integrated design and manufacturing of children's clothing technology is not enough focus on the requirements of this category of consumers and cannot be used without a fundamental information support and substantial improvements for a number of reasons. There is a change of priorities and social values: to uniform requirements for pupils of different age and gender groups is significantly differenti-
ated. The situation of consumption of products children have their own specificity, which must take into account the conditions and the time of the socks, the environment and other factors ensures maximum comfort uniforms consumption.
In this part of the work will be considered by the conditions that create the optimum thermal comfort level. General equations, based on which will be calculated, at any level of activity and any kind of uniform, all interconnection environment (air temperature, air humidity, its relative speed, etc.), which will create the optimum thermal comfort will be displayed [1].
Since the thermal comfort is the main purpose of socks students in Uzbekistan, the development of functional and consumer complexes uniforms for the students were made to investigate the comfort of man. The research was carried out a series of experiments, where the environment has been measured in the real world wear uniforms, and at the same time, the participants were asked to express their opinion of their thermal sensation on special scales. Then, research results were processed and determined the optimum temperature for klimogramm the region where conducted environmental studies for the actual group (Table).
So, one of the key points in the design of children's products is the account information structure in climatic conditions. Using the table structure of the climate in different classes of the weather, used in medical climatology highlighted temperatures and determined the distribution of weight and grade of the weather for the area, both during the year and by month. For example, the distribution of classes of the weather and their weight within a year: d1 — very cold temperate humid days; d2 — cold moist, moderately humid days; d3 — moderately dry, semi-moist and moderately humid days; d4 — warm, dry, semi-moist and moderately humid days; d5 — very warm, dry, semi-dry, moderately wet and humid days and d6 — hot, dry, dry and moderately humid days.
Section 12. Technical sciences
Table 1. - Klimagramm the Republic of Uzbekistan and their weight regions weathers share classes
№ Classes weathers Designation Ponderability
Days of the year Shares, in%
1. Very cold temperate humid days and wet days d, 4,83 1,32
2. Cold moist, moderately moist and humid days d2 36,24 9,92
3. Moderately cold dry, dry moderately moist and humid days d3 114,47 31,36
4. Warm, dry, semi-moist and moderately humid days d4 112,02 30,7
5. Very warm, dry, semi-dry, moderately wet and humid days d5 78,75 21,6
6. Hot, dry, semi-dry and moderately humid days d6 18,79 5,14
Total: D 365 100%
On the basis of functional processes and life of students, taking into account the daily time fund of consumers, as well as the results of a survey of parents and the design of the experiment determined the model and the generalized daily time budget.
Time budget developed by the example of the consumer group of primary school children on the basis of a standard daily time budget. Revealed the highest percentage duration of certain activities, therefore their weight.
Crossing typologies in the direction of the modules typical daily budget consumers time and temperature conditions of modules will give the desired result — a specific range of the SS. Review of the list of the SS in the context of consumer preferences will identify the most common combinations of situations and the hierarchy of consumer requirements for the composition and structure of clothes to better meet the demand for uniforms [2; 3].
It should be noted that the intersection of the procedure should be performed whenever the formation offunctional-consumer complex at this period of time. This is the advantage of this method and situational design uniforms.
The grouping of the nomenclature of the consumer situation and the means of their objective to ensure it provides the opportunity to supplement, change and development, depending on the changes and development of the real life of people in the system «man-wear- environment».
In the second stage of the work carried out on the formation of a rational wardrobe of uniforms and basic types of sets for the identified situations, the establishment of consumer and industrial requirements for types of products under development.
Thus, the consumer situation is the basis for the development of optimal nomenclature and assortment formation of groups of species and varieties of children's products on the basis of design and typological approach and functionally-consumer complexes using methods and design tools. Formation range of children's products and its purpose must be based on a synthesis of consumer situations and consumer preferences. To operate this information is necessary to conduct market research and practical application of the study of the daily time budget.
2. 3.
References:
Muminov U. T. Development of the structure of the initial information for the process of designing integrated children's kits for the early ages. Abstract of diss. cand. Technical Sciences, TITLI, - 2010. - 21 p.
Muminov U. T. Children also love to dress//Economic Review - No. 2 (77). - T, - 2006. - P. 76-77.
Muminov U. T. Functional complex consumer as the basis of drawing up wardrobe young children//Improving the design and manufacture of children's clothing: - Tashkent, - 2009. - P. 54-56.
DOI: http://dx.doi.org/10.20534/ESR-17-1.2-212-214
Xudoyorov Anvarjon Nazirjonovich, Candidate of the technical sciences, assistant professor Mamadaliev Maxammadjon Xabibullayevich, Candidate of the technical sciences, assistant professor Muradov Rahimjon Xakimjonovich, Senior scientific employee researcher, PhD in Technique, Yuldasheva Matluba Ashuraliyevna, Researcher, assistant of the Faculty of Agro-engineering, Agricultural Institute of Andijan, the Republic of Uzbekistan.
E-mail: mrahimjon@bk.ru
Power-efficient method of tillage and its technology model
Abstract: In the clause the results of researches by definition of qualitative parameters of work of working bodies of the combined unit for the minimal processing of ground are given. By definition of depth and width of the loosened zone, and also the heights of the formed crests structures of their cross section are constructed.
Keywords: technology, method, soil, crop, engineering tools, energy, cotton-plant, ridge, chemical fertilizers, soil tillage, opportunity, ripper, ridge-forming tools, fertilizer plows, chemical fertilizers feeder.
