Published: 2023-04-09

Mathematical Model of Copper Phosphide Effect on Wear Resistance Properties of Gray Cast Iron Alloys

Jamshidbek Khasanov, Nodir Turakhodjaev, Shohruh Khudoyqulov, Shirinkhon Turakhujaeva, Sheroz Shukuraliev, Xilola Mavlyankulova

1-5

Determination of the Extension Strength of the Press Spring of the Parallelogram Mechanism of the Combined Disc Harrow

Tukhtakuziev Abdusalim, Ergashev Ma’rufjon Mukhammadjonovich, Rasuljonov Abdurakhmon Ravshanbek ugli, Turdieva Madinakhon Yokubdzon kizi

6-10

Results of Multi-Factor Experiments Conducted to Base the Parameters of the Combined Machine Quantification Apparatus for Organic Fertilizers

Imomkulov Kutbiddin Bokijonovich, Muydinov Umid Makhkamovich, Rasuljonov Abdurakhmon Ravshanbek ugli

11-16

The device of heat pipes and their design

Khusanov Hamid Gulyamovich, Yakubov Ulugbek Kutfidinovich

17-19

Efficient Method Of Biogas Production

Abdurakhmanov Abdurashid

28-34

Promoting The Development Of Improved Cleaning Technology

Azizbek Rakhimjonov, Ugiloy Bakhtiyorova

44-47

The study of air pollution at the present stage

Adilov Tulkin Turdimovich, Sarikulov Madraim Khasanovich

71-75

Characteristics Of Teaching Programming Based On Different Principles

Juraev Muzaffarjon Mansurjonovich, Muzaffar Mansurovich Botirov

85-90

Influence of the Twisting Triangle on Yarn Quality in a Ring Spinning Machine

Sharifhon Alihanov, Husanhon Bobojanov, Alijon Yusupov

100-104

Features of Control at a Hydro Power Plant

Norkhojayeva Nargiza Nasirovna

125-127

Calculation of Electricity Losses in Non-Symmetric Mode

Begmatova Mukhlisa Mutalibjon kizi, Begmatova Mukhlisa Mutalibjon kizi, Sharofov Salokhiddin Sirojidinovich

128-132