Влияние некоторых фармакологических препаратов на активность ферментов обмена нейропептидов при стрессе

Olimov Sardor Mustafayevich, Xasanova Gulbahor Raxmatullayevna

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Olimov Sardor Mustafayevich, Xasanova Gulbahor Raxmatullayevna
Assistants, Department of Pharmacognosy and Pharmaceutical Technology, Samarkand State Medical University

Abstract

In this article, the influence of external environmental conditions on the operation of the "TPG-CH4" methane gas analyzer was experimentally studied. The main attention was paid to determining the influence of factors such as temperature, humidity, pressure and other gas mixtures on the measurement accuracy and sensitivity. According to the results of the study, when the temperature exceeds +40°C, measurement errors increase to 8–10%, and at high humidity, instability in sensor operation is observed. Also, a decrease in selectivity was determined in the presence of other hydrocarbons. Calibration work, relative and absolute errors, and output signal variability were evaluated according to GOST 13320-81 standards. The results of the study indicate the need for automatic compensation and regular calibration for the effective use of the "TPG-CH4" analyzer in industrial and laboratory conditions.

Foydalangan adabiyotlar

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3. Eshkobilova M. E. , Khudoyberdieva F. B. Composition And Structure Of Composite Building Materials //International Journal Of Social Science & Interdisciplinary Research Issn: 2277-3630 Impact Factor: 8. 036. – 2023. – Т. 12. – №. 01. – С. 1-4.

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12. Abdurakhmanov E. Et Al. Template Synthesis Of Nanomaterials Based On Titanium And Cadmium Oxides By The Sol-Gel Method, Study Of Their Possibility Of Application As A Carbon Monoxide Sensor (Ii) //Journal Of Pharmaceutical Negative Results. – 2022. – Т. 13. – С. 1343-1350.

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19. Eshkobilov Sh A. , Eshkobilova M. E. , Abdurakhmanov E. Determination Of Natural Gas In Atmospheric Air And Technological Gases //Ecological Systems And Devices. – 2015. – Т. 9. – С. 11-5.

STUDY OF THE EFFECTS OF EXTERNAL CONDITIONS ON THE PERFORMANCE OF THE "TPG-SN4" METHANE DETECTOR

Olimov Sardor Mustafayevich, Xasanova Gulbahor Raxmatullayevna
Assistants, Department of Pharmacognosy and Pharmaceutical Technology, Samarkand State Medical University

Abstract

Foydalangan adabiyotlar

2. Ergashboy A. Eshkobilova Mavjuda. Zol-Gel Synthesis Of Nanocomposites And Gaseous Materials //The International Conference On" Energy-Earth-Environment-Engineering". Ctp. – 2023. – С. 84-85.

3. Eshkobilova M. E. , Khudoyberdieva F. B. Composition And Structure Of Composite Building Materials //International Journal Of Social Science & Interdisciplinary Research Issn: 2277-3630 Impact Factor: 8. 036. – 2023. – Т. 12. – №. 01. – С. 1-4.

4. Gulomovna S. X. , Ergashboyevna E. M. , Ergashboy A. Range Of Measuring Of Base Error Of Selective Thermocatalytical Sensor On Methane //European Science Review. – 2020. – №. 1-2. – С. 140-143.

5. Ergashboyevna E. M. , Gulomovna S. X. , Ergashboy A. Selective Thermocatalytic Sensor For Natural Gas Monitoring //Austrian Journal Of Technical And Natural Sciences. – 2019. – №. 9-10. – С. 49-51.

7. Eshkobilova M. E. , Хodieva N. , Abdurakhmanova Z. E. Thermocatalytic And Semiconductor Sensors For Monitoring Gas Mixtures //World Journal Of Agriculture And Urbanization. – 2023. – Т. 2. – №. 6. – С. 9-13.

9. Эшкобилова М. Э. И Др. Метанни Аниқловчи Тяг-Cн4 Газ Анализаторининг Метрологик Тавсифларига Турли Омилларнинг Таъсири //Research Focus. – 2023. – Т. 2. – №. 11. – С. 17-22.

11. M. A. , Abduraxmonova Z. E. , Eshkobilova M. E. Gazlar Aralashmasi Tarkibini Nazorat Qilishning Elektrokimyoviy Usullari Va Analizatorlari //Research Focus. – 2024. – Т. 3. – №. 5. – С. 8-13.

12. Abdurakhmanov E. Et Al. Template Synthesis Of Nanomaterials Based On Titanium And Cadmium Oxides By The Sol-Gel Method, Study Of Their Possibility Of Application As A Carbon Monoxide Sensor (Ii) //Journal Of Pharmaceutical Negative Results. – 2022. – Т. 13. – С. 1343-1350.

13. Abdurakhmanov E. Et Al. Development Of A Selective Sensor For The Determination Of Hydrogen //Iop Conference Series: Earth And Environmental Science. – Iop Publishing, 2021. – Т. 839. – №. 4. – С. 042086.

15. Eshkabilova M. Et Al. Development Of Selective Gas Sensors Using Nanomaterials Obtained By Sol-Gel Process //Journal Of Physics: Conference Series. – Iop Publishing, 2022. – Т. 2388. – №. 1. – С. 012155.

16. Абдурахманов Э. И Др. Химический Сенсор Для Мониторинга Оксида Углерода Из Состава Транспортных Выбросов //Science And Education. – 2020. – Т. 1. – №. 1. – С. 37-42.

17. Эшкобилов Ш. А. , Эшкобилова М. Э. , Абдурахманов Э. А. Разработка Катализатора Для Чувствительного Сенсора Природного Газа //Символ Науки. – 2015. – №. 3. – С. 7-12.

19. Eshkobilov Sh A. , Eshkobilova M. E. , Abdurakhmanov E. Determination Of Natural Gas In Atmospheric Air And Technological Gases //Ecological Systems And Devices. – 2015. – Т. 9. – С. 11-5.

Izlang

Issue

Research Focus International Scientific Journal 4 (6)

Bo'lim

03.00.00 – Biological sciences

So'ngi nashrlar

STUDY OF THE EFFECTS OF EXTERNAL CONDITIONS ON THE PERFORMANCE OF THE "TPG-SN4" METHANE DETECTOR

Olimov Sardor Mustafayevich, Xasanova Gulbahor RaxmatullayevnaAssistants, Department of Pharmacognosy and Pharmaceutical Technology, Samarkand State Medical University

Abstract

Foydalangan adabiyotlar

2. Ergashboy A. Eshkobilova Mavjuda. Zol-Gel Synthesis Of Nanocomposites And Gaseous Materials //The International Conference On" Energy-Earth-Environment-Engineering". Ctp. – 2023. – С. 84-85.

3. Eshkobilova M. E. , Khudoyberdieva F. B. Composition And Structure Of Composite Building Materials //International Journal Of Social Science & Interdisciplinary Research Issn: 2277-3630 Impact Factor: 8. 036. – 2023. – Т. 12. – №. 01. – С. 1-4.

4. Gulomovna S. X. , Ergashboyevna E. M. , Ergashboy A. Range Of Measuring Of Base Error Of Selective Thermocatalytical Sensor On Methane //European Science Review. – 2020. – №. 1-2. – С. 140-143.

5. Ergashboyevna E. M. , Gulomovna S. X. , Ergashboy A. Selective Thermocatalytic Sensor For Natural Gas Monitoring //Austrian Journal Of Technical And Natural Sciences. – 2019. – №. 9-10. – С. 49-51.

7. Eshkobilova M. E. , Хodieva N. , Abdurakhmanova Z. E. Thermocatalytic And Semiconductor Sensors For Monitoring Gas Mixtures //World Journal Of Agriculture And Urbanization. – 2023. – Т. 2. – №. 6. – С. 9-13.

9. Эшкобилова М. Э. И Др. Метанни Аниқловчи Тяг-Cн4 Газ Анализаторининг Метрологик Тавсифларига Турли Омилларнинг Таъсири //Research Focus. – 2023. – Т. 2. – №. 11. – С. 17-22.

11. M. A. , Abduraxmonova Z. E. , Eshkobilova M. E. Gazlar Aralashmasi Tarkibini Nazorat Qilishning Elektrokimyoviy Usullari Va Analizatorlari //Research Focus. – 2024. – Т. 3. – №. 5. – С. 8-13.

12. Abdurakhmanov E. Et Al. Template Synthesis Of Nanomaterials Based On Titanium And Cadmium Oxides By The Sol-Gel Method, Study Of Their Possibility Of Application As A Carbon Monoxide Sensor (Ii) //Journal Of Pharmaceutical Negative Results. – 2022. – Т. 13. – С. 1343-1350.

13. Abdurakhmanov E. Et Al. Development Of A Selective Sensor For The Determination Of Hydrogen //Iop Conference Series: Earth And Environmental Science. – Iop Publishing, 2021. – Т. 839. – №. 4. – С. 042086.

15. Eshkabilova M. Et Al. Development Of Selective Gas Sensors Using Nanomaterials Obtained By Sol-Gel Process //Journal Of Physics: Conference Series. – Iop Publishing, 2022. – Т. 2388. – №. 1. – С. 012155.

16. Абдурахманов Э. И Др. Химический Сенсор Для Мониторинга Оксида Углерода Из Состава Транспортных Выбросов //Science And Education. – 2020. – Т. 1. – №. 1. – С. 37-42.

17. Эшкобилов Ш. А. , Эшкобилова М. Э. , Абдурахманов Э. А. Разработка Катализатора Для Чувствительного Сенсора Природного Газа //Символ Науки. – 2015. – №. 3. – С. 7-12.

19. Eshkobilov Sh A. , Eshkobilova M. E. , Abdurakhmanov E. Determination Of Natural Gas In Atmospheric Air And Technological Gases //Ecological Systems And Devices. – 2015. – Т. 9. – С. 11-5.

Izlang

Issue

Research Focus International Scientific Journal 4 (6)

Bo'lim

03.00.00 – Biological sciences

So'ngi nashrlar

Olimov Sardor Mustafayevich, Xasanova Gulbahor Raxmatullayevna
Assistants, Department of Pharmacognosy and Pharmaceutical Technology, Samarkand State Medical University