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CIMS 2024 Vernal

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Project Management and LeadershipCriteria for the Efficiency of Enterprise Personnel Management: Wartime Realities

Criteria for the Efficiency of Enterprise Personnel Management: Wartime Realities

Criteria for the Efficiency of Enterprise Personnel Management: Wartime Realities Hanna Niameshchuk ORCID: https://orcid.org/0000-0003-3199-8988 Oles Honchar Dnipro National University Yaroslav Cherkasov ORCID: https://orcid.org/0009-0009-0957-731X Oles Honchar Dnipro National University The report presented in the text focuses on a comprehensive analysis and consideration of personnel management problems in organizations. The authors argue for the need for a systematic approach to solving these problems and provide specific strategies for solving them. Starting with an analysis of the recruitment and selection process, the article …

Information Technology and CybersecurityCartographic component in e-commerce

Cartographic component in e-commerce

Cartographic component in e-commerce Anna Selivanova ORCID: https://orcid.org/0000-0001-6559-1508 State University of Trade and Economics Hanna Samoilenko ORCID: https://orcid.org/0000-0002-9374-2833 State University of Trade and Economics In the modern business environment, where competition is constantly increasing, effective business process management becomes critically important for achieving success. To meet market demands and respond to changes quickly and efficiently, enterprises need advanced tools for analyzing, visualizing, and optimizing their business processes. The research materials explore the significance and benefits of using cartographic components in …

Innovative Technologies in Mechanical EngineeringInformation-Mathematical Representation of Steel Grades of Structural Elements in Applied Mechanics

Information-Mathematical Representation of Steel Grades of Structural Elements in Applied Mechanics

Information-Mathematical Representation of Steel Grades of Structural Elements in Applied Mechanics Oleh Yushkevych ORCID: https://orcid.org/0000-0002-7199-8424 Oles Honchar Dnipro National University Valerii Ihnatkin ORCID: https://orcid.org/0000-0002-3332-1105 Interregional Academy of Personnel Management: Mykhailo Hrushevskyi Prykarpathian Institute There is a need to develop universal classification features by which it is possible to combine steels into groups and then find very similar properties in them. The aim of the work was to develop an indicator of the capacity of technical information of steel grades. Theoretical …

Innovative Technologies in Mechanical EngineeringDevelopment of a physical and mathematical model of gas flows in a triple coaxial nozzle

Development of a physical and mathematical model of gas flows in a triple coaxial nozzle

Development of a physical and mathematical model of gas flows in a triple coaxial nozzle Olena Karpovych ORCID: https://orcid.org/0000-0002-0677-5822 Oles Honchar Dnipro National University Yevhen Karakash ORCID: https://orcid.org/0000-0003-3833-2396 Ukrainian State University of Science and Technologies Denys Zhumar ORCID: https://orcid.org/0009-0006-0381-7114 Oles Honchar Dnipro National University Oleksandr Taran ORCID: https://orcid.org/0009-0009-3744-9155 Oles Honchar Dnipro National University The method of coaxial laser processing of powder materials is highly productive and takes place in a protective atmosphere. The shielding gas flows form the shape and …

Engines, Energy and ThermotechnicsThe problem of combustion instability in liquid rocket engines

The problem of combustion instability in liquid rocket engines

The problem of combustion instability in liquid rocket engines Samir Vekilov ORCID: https://orcid.org/0000-0001-5736-6300 Oles Honchar Dnipro National University Volodymyr Lipovskyi ORCID: https://orcid.org/0000-0002-7939-7973 Oles Honchar Dnipro National University Roman Pustovyi ORCID: https://orcid.org/0009-0002-6066-9788 Dnipro Aerospace LLC, Ukraine The purpose of this work is to carry out an overview on combustion instability in liquid propellant rocket engines, its classification, the main principles of occurrence as well as ways to prevent the phenomena while designing of the prospective engine. A new approach is based …

Innovative Technologies in Mechanical EngineeringImprovement of reinforcement technique of parts with composite fiber in FDM 3D-printing

Improvement of reinforcement technique of parts with composite fiber in FDM 3D-printing

Improvement of reinforcement technique of parts with composite fiber in FDM 3D-printing Maksym Sirenko ORCID: https://orcid.org/0009-0006-0417-2661 Oles Honchar Dnipro National University Olena Karpovych ORCID: https://orcid.org/0000-0002-0677-5822 Oles Honchar Dnipro National University The use of parts produced via FDM 3D-printing is getting more and more popular withing aerospace field. Parts, made with such additive manufacturing methods, can be used for prototyping, as manufacturing implements or used directly as an end product. One of the means of improving the functional parameters of parts …