Vol. 5 No. 01 (2025)

Analysis of the studies conducted by domestic and foreign academic researchers to improve the lint separation process shows that the existing lint separation machines have high energy consumption and low process efficiency. The main reason for these shortcomings is the high coefficient of friction of the working surfaces of the lint separation machines that come into contact with the raw materials, and the rapid corrosion of the working surfaces is the cause of these problems. Especially in the autumn and spring months with high air humidity, the working surfaces are quickly corroded, causing a sharp increase in the coefficient of friction between the surface and the seed mass. This study focuses on the effect of the coefficient of friction on the parameters of the lint separation process and its reduction.

Self-confidence is a personality trait, the core of which is the individual's positive assessment of his or her own skills and abilities as sufficient to achieve significant goals and satisfy his or her needs.

This article covers the life and creative activity of the beloved poetess of the Uzbek people, Zulfiya, and her place in Uzbek literature is given a special definition. Special attention is paid to concepts such as humanity, love, affection and loyalty in Zulfiya's poems.

This article aims to provide a deeper understanding of postpartum depression and develop effective treatments. The article provides information on the types of depression, etiology, causes and treatment methods.

This article highlights methods for developing independent thinking skills in primary school students through logical problems. It presents several logical problems along with their solutions.

Gestalt psychology is a school of psychology that views human consciousness and behavior as a whole. Gestalt psychology suggests that people tend to ignore their individual elements, but rather perceive objects as elements of more complex systems.

This article examines the care and maintenance of row crops, focusing on the efficiency of active and inactive working bodies of cultivators. The study provides a detailed analysis of their impact on soil aeration, weed control, and crop productivity. Particular attention is given to the design and functionality of a newly developed tool for loosening soil in the row-spacing of cotton. The innovative mechanism is designed to improve soil permeability, enhance root development, and optimize moisture retention. The article also presents preliminary research findings, highlighting the tool's effectiveness compared to conventional cultivation methods. The results indicate that the new design reduces soil compaction while maintaining the necessary structural integrity for plant growth. These insights contribute to the advancement of precision agriculture and sustainable cotton cultivation practices.

Thinking or reflection is considered as the highest form of mental activity, intelligence, etiquette and conscious behavior of a student. Independent thinking is a tool for cognition of the surrounding, social environment and reality, as well as the main condition for the rational and effective implementation of large-scale mental activity of a student.

Increased forgetfulness can greatly complicate a person's life. Without a good memory, you can't do without studying, it is difficult to operate with professional knowledge, it is problematic to expand your horizons and remember new information. In this article, we find out what methods and exercises can be used to strengthen your memory and improve brain function.

The article investigates the mass transfer process that occurs as a result of liquid droplets moving in a gas flow. Additionally, the absorption of hydrogen fluoride from dusty gas into soda ash droplets was examined. The study experimentally analyzed the influence of gas velocity and liquid flow on the mass transfer coefficient and the purification efficiency of a rotary-filter gas cleaner, considering different types of filters and liquid injection nozzles. To ensure the process is carried out effectively, optimal values for the variable parameters, specifically liquid flow and gas velocity, were recommended.

"Single Arrival Behavior in Queueing Models with Removable Servers: A Theoretical Approach" explores the dynamics of queueing systems where servers can be removed or deactivated depending on the system state, specifically in the context of a single arrival process. This study provides a theoretical framework for analyzing such systems, focusing on how server removal influences system performance metrics such as waiting times, queue lengths, and service efficiency. By modeling the system under various assumptions about the arrival process, server availability, and removal conditions, the research investigates how different configurations affect the overall behavior of the queue. The study uses analytical methods and mathematical models to derive key performance indicators and explores the impact of server removal policies on system stability and resource utilization. This approach aims to offer insights into the design and optimization of queueing systems in practical applications, such as telecommunications, healthcare, and manufacturing, where servers may be intermittently available or deactivated based on demand or operational constraints.