JournalNX - A Multidisciplinary Peer Reviewed Journal

STUDY AND ANALYSIS OF ZERO WASTE MANAGEMENT IN CONSTRUCTION INDUSTRY

Amruta D. Kamble, Prof. Ranjeet B. Patil — Wed, 12 Mar 2025 00:00:00 +0000

The development of the nation's infrastructure depends heavily on the construction industry. Construction waste, however, is the issue that the industry is currently facing. Compared to other industries, the construction industry produces more waste. Waste is produced throughout the construction process at various stages such as excessive cement mix procedures, concrete materials left over after work is finished owing to design changes, rework, destruction, and subpar craftsmanship, etc. Additionally, all of the resources utilised in building operations end up being wasted, which raises the project's cost, lowers its profitability, and has a detrimental effect on the environment. Waste from construction projects is challenging to recycle. Additionally, cities lack enough area for waste disposal.Waste is a representation of resource misallocation and the inefficiencies of any modern society.

IMPACT OF NOISE AND VIBRATION OF MACHINES USED IN THE COTTON INDUSTRY ON THE HEALTH OF OPERATORS

Thu, 13 Mar 2025 00:00:00 +0000

The article presents an analysis of the negative impact of noise on the health of machine operators at primary cotton processing plants. The causes of industrial noise in the production shops of cotton ginning enterprises are studied. Permissible noise levels in the workplace are identified in order to eliminate them as much as possible and improve the working conditions of workers. The consequences of vibration exposure to workers and the nature of the violation of physiological functions of the body are determined. The issues of the impact of vibrations on technogenic processes (stability, seismic resistance, service life, etc.) occurring in the production buildings of cotton industry enterprises are considered.

PSYCHODIAGNOSTIC METHODS IN MEDICINE

Thu, 13 Mar 2025 00:00:00 +0000

Psychodiagnostics in medicine is one of the key methods for assessing mental health, diagnosing psychiatric and neurological disorders. This article provides detailed information on the most essential psychodiagnostic methods.

SOME BASIC CONCEPTS OF ELEMENTS OF SET THEORY

Abdimomin Abdurakhmanov, Ramazonova Sohibjamol — Sat, 15 Mar 2025 00:00:00 +0000

A set is one of the fundamental concepts of mathematics, so it is accepted without definition. A set is a collection of objects that have some common property.
In mathematics, a set is denoted by the capital letters of the Latin alphabet. The elements of a set are written in lowercase letters of the Latin alphabet. Sets are represented as follows: the empty set, the subset of sets, the union (sum) of sets, the intersection (product) of sets, the difference of sets, and the
Cartesian product of sets.

ELEMENTS OF MATHEMATICAL LOGIC AND THEIR PROBLEMS

Abdimomin Abdurakhmanov, Normaxmatov Shogzod — Mon, 17 Mar 2025 00:00:00 +0000

These considerations serve as the main objects of investigation in the section called algebra of mathematical logic. It is interesting to look at the meaning of each statement of mathematical logic,whether it is true, true, true or false.Thus, in mathematical logic, it is said: "Every statement has the property of being either true or false."

COMBINATORICS AND THEIR APPLICATIONS

Abdimomin Abdurakhmanov, Yorkulova Gulfira — Mon, 17 Mar 2025 00:00:00 +0000

Combinatorics is a branch of discrete mathematics that deals mainly with finite sets. Combinatorics is divided into recurring and non-recurring types: Permutation, Permutation, Grouping. Examples and solutions to problems related to combinatorics, which consist of the above, are given in detail.

THE ROLE OF ANCESTORS' MOTHERS IN THE EDUCATION OF THE FUTURE GENERATION

Jabborova Nilufar Shavkatovna — Thu, 20 Mar 2025 00:00:00 +0000

This article discusses the importance of including engaging stories that illustrate the remarkable life experiences of Uzbek scientists, educators, and professionals from various backgrounds in school textbooks and university manuals. It explores how these narratives can inspire future generations and identifies shortcomings in textbook preparation. Our famous ancestors are the greatest people who devoted their lives to educating our people and making them patriots by putting their knowledge, knowledge, wisdom, and even their own intentions in the right direction. Even though centuries have passed, it is a legacy of knowledge that has not lost its essence and is relevant to every time, and that has a positive impact on the spirituality of every generation.