The article deals about the activities of the Museum of the great scientists of Kokan, the history of its creation, the study of its exposition, suggestions and comments on improving its exposition. It explores museums as centers for the preservation of the national cultural heritage in the large-scale work carried out today in our country on the way to the Third Renaissance.
24.09.2022 Volume 1 Issue 6 View more Download
A blasting experiment was conducted on iron ore samples by considering multiple coupling charge coefficients. The resulting internal fracture and damage characteristics were quantitatively analyzed via computerized tomography (CT), scanning, and three-dimensional (3D) model reconstruction. The results show that the iron ore primarily displayed radial and circumferential cracks along the blast hole under an explosive load. When the decoupling coefficient was small, the crack surface was dominated by transgranular fractures in the form of intracrystalline fractures. As the uncoupling coefficient increased, the crack surface exhibited transgranular and intergranular coupled fracture modes. Using fractal theory to analyze crack distribution characteristics, as the decoupled coefficient increased, the body fractal dimension tended to decrease, and the degree of damage gradually decreased. The degree of damage reached a turning point when the decoupling charge coefficient was approximately 1.33. A numerical simulation suggested that the explosion energy transmitted to the iron ore and the effective stress decrease sharply when the decoupling coefficient exceeds 1.33. In some optimal uncoupling coefficient range, excessive fragmentation of the ore body is prevented, thereby allowing full use of the explosive energy.
24.09.2022 Volume 1 Issue 6 View more Download
The production of functional fabrics for medical purposes, which contribute to improving the quality of medical services and ensuring the sanitary and hygienic safety of the patient, is of particular relevance throughout the world. A pressure sore is an extensive and deep loss of skin or mucous membranes as a result of insufficient tissue nutrition and prolonged pressure on blood vessels.
24.09.2022 Volume 1 Issue 6 View more Download
In this article, the author tries to analyze the role and importance of the Central Asian region in the foreign policy of the Islamic Republic of Pakistan. The main attention will be paid to the analysis of the prospects for Pakistan’s foreign policy activities in Central Asia in the interests of leading countries.
23.09.2022 Volume 1 Issue 6 View more Download
The works of the great thinkers Aristotle and Ibn Sina are devoted to various branches of knowledge: philosophy, logic, physics, astronomy, biology, psychology, ethics, aesthetics, rhetoric and other sciences. An article based on selected works, as well as scientific research by modern scholars, reveals the basic principles of the logic of Aristotle and Ibn Sina.
23.09.2022 Volume 1 Issue 6 View more Download
As you know, programming in C# requires certain skills. This is a series of theoretical and practical exercises, starting with the C# alphabet and ending with the last lectures. The most basic of the initial concepts is that you should have a complete understanding of how to write numbers (integer, real, and exponential) in C#. Then you can learn how to write expressions based on constants, variables, symbolic concepts, index variables, array concepts, write basic mathematical functions. Further, these are the main representation operators - integer, real and symbolic, assignment, input, output, conditional and unconditional transition, iteration operators. Only later it is necessary to study such topics as the program of the part of the function, the program of the part of the procedure. Elements of programming in practical classes should cover such topics and move from simple to complex. Prepared programs can be run in 2 different modes. One of them is to run in -Console mode. In principle, it is similar to Pascal. However, in terms of features, this language is far superior to it. Therefore, it is desirable to assemble short algorithms and programs based on simple examples from different areas. The proposed work, in addition to providing algorithms and example programs, also provides a brief instruction on how to run programs on a computer. Basically, this is the calculation of the integral using an approximate formula, checking the symmetries of matrices, calculating the product of matrices, processing the results of the experiment, solving transcendental equations by iteration and dividing the interval by two, solving the system of equations using the Cramer method. They are taken because such examples occur in fields of arbitrary natural direction, and their solution in the algorithmic language is always in the foreground. The examples are solved as simply as possible, and instructions for computer implementation are given.
22.09.2022 Volume 1 Issue 6 View more Download
SCIENCE & INNOVATION