Ensuring the safety of dust and explosion during underground mining in mining enterprises is one of the most important tasks of the enterprise. Departments of industrial safety and labor protection should be established in mining enterprises. For example, the main method of preventing the explosion of coal dust found during the processing of mines is to treat it with rock dust. Traditional methods of controlling the quality of stone dust removal include radioisotope, optical and chemical methods. To implement them, devices need replaceable tubes, expensive optical sensors, dryers and chemical reagents, which are equipped with environmentally harmful radioactive elements. Compressed air is widely used in many industries as a safe technological energy carrier in economically developed countries, energy costs for the production and distribution of compressed air reach 10-15%. An analysis of the industrial compressed air production and distribution systems sector shows that the efficiency of the systems is relatively low. It is about not paying enough attention to the systems, because the energy monitoring of compressed air systems has certain difficulties - the existence of complex and branched networks of air pipes with their own characteristics; low sensitivity of equipment that consumes compressed air; the complexity of checking pneumatic equipment that ensures the safety of continuous operation. The article analyzes the possibilities of reducing the costs of production and distribution of compressed air. The task is solved by hardware and software, which is to monitor and control the compressed air pressure at the main points of the network. The proposed method allows real-time detection of air currents occurring in the air duct network and sending commands to technical personnel. On the example of the Tebin Spring mine, we have considered the theories of analysis of the satisfactory approximation of the calculated air flow with the actual values. The practical significance of the obtained results is that the developed method of air flow control in the network of air ducts is simple, it requires uncomplicated work.

Maqolada bo‘lajak o‘qituvchilarda kasbiy e’tiqodni shakllantirishning muhim masalalari ochib berilgan. Kasb, kasbiy madaniyat hamda kasbiy e’tiqod tushunchalari kengroq yoritib berilgan.

Children's cognitive and analytical skills are aided by the plot, characters, and turning points found in fairy tales. Children's critical thinking skills can be improved by having them consider the choices made by the characters or predict how the story will end. The aim of this research is to enhance students' ability to think creatively when tackling certain societal challenges. The study plan is structured as a cycle that goes from preliminary contemplation through planning, activity and observation, assessment, and reflection. The researcher will conduct a second cycle at the same stage if the first cycle's success indicator was not met. Following data collection, the researcher will evaluate the data using descriptive quantitative data analysis approaches, which involve presenting the data as figures or percentages that can then be explained. Creating a "suitable list of conformities" between the suggested problems and the study respondents' responses is the first stage in the analytic process.

Matematikada mantiqiy fikrlashning muhim asoslaridan biri matematik mantiqdir. Uning ahamiyatiga qaramay, ko‘plab o`quvchilar matematik mantiq bilan bog‘liq tushunchalarni tushunish bilan kurashadilar. Ushbu maqola boshlang‘ich sinflarda matematik mantiqiy masalalarni hayotga tatbiq etish uchun turli usullardan foydalanishni o‘rganadi va shu bilan mavzuni yanada qiziqarli va o‘quvchilar uchun ochiq qiladi. Tadqiqot o`quvchilarning matematik mantiqni tushunishi va qadrlashini oshirishga qaratilgan bo‘lib, matematikada ishlash va umumiy yutuqlarga olib keladi.

Ushbu maqola O‘zbekiston va Ozarbayjon o‘rtasidagi tarixiy va zamonaviy munosabatlarni o‘rgangan holda, ularning umumiy ildizlari, hamkorlikning qizg’in davrlari hamda ikki tomonlama aloqalarining hozirgi holatini ko‘rib chiqadi. Ularning munosabatlariga ta’sir etuvchi omillar, jumladan, geosiyosiy mulohazalar, iqtisodiy manfaatlar va madaniy aloqalarni o‘rganadi.