The Influence of Plasma Cutting Parameters on the Geometric Structure of Cut Surfaces

Abstract. The operation of the upper-tier establishments, which are prone to a major accident hazard, poses a real threat to the public in terms of health and potential environmental pollution. Therefore, the norms of EU directives seek to introduce as much transparency as possible to the operation of upper-tier establishments. The purpose of this article is to give an overview of the rules concerning the issue of information provision by the establishment to both the public and the relevant state and EU authorities. The following part of the article will provide a brief analysis of how the posting of public information on the websites of the upper-tier establishments looks like in practice.

Section: Discussionmentioning

confidence: 99%

Public Safety and Information Obligations for Upper-Tier Establishments

OSYRA

2023

“…Scientific outcomes in the STEM field are typically associated with either typical material-related problems within the scope of materials engineering [29][30][31], especially in the case of special alloys [32,33], or machinerelated issues [34,35], which encounter specific problems beyond the competence and cognition of an average engineer, particularly in the railway industry [36], issues related to wear [37], including fatigue of welded joints [38,39] and hydraulic power systems [40]. The demand for scientific support also arises in the case of particularly advanced technologies associated with coatings [41][42][43] and surface layer [44]. This primarily includes DLC coatings [45][46][47] and ESD coatings [48][49][50], as well as separation issues [51].…”

Section: Areas Of Commercialization In Stem Sciencesmentioning

confidence: 99%

Commercialization of Research Results – Overview of Assumptions and General Definitions

JAGUSIAK-KOCIK

2023

Abstract. The work is based on a literature review in the field of commercialization of scientific research – it presents various definitions of commercialization, the concept of indirect and direct commercialization, as well as ways of financing the commercialization of research results. The aim of the work is to present and learn about various approaches to the concept of commercialization, to show what forms the process of commercialization of research results takes place and how it can be financed. The aim is to identify and analyze the research area, because the work is an introduction to practical research and the creation of a model for the commercialization of scientific research results in the largest research network in Poland, dealing with i.e. providing attractive and competitive technological solutions.

“…The remedy for these problems lies in the proper selection of materials, both commonly used [26][27][28] and special alloys [29]. Their technological properties can be adjusted towards desired values by applying appropriate protective coatings [30][31][32] or modifying the surface layer [33]. Here, increasingly popular techniques such as electrospark deposition [34][35][36] and diamond-like carbon coatings [37][38][39] can be mentioned.…”

Section: B) A)mentioning

confidence: 99%

Experimental Results of Helical Metal Expansion Joints Fabrication

KURP

2023

Abstract. This paper discusses the technological assumptions for the production of helical metal expansion joint as a new type of expansion joints used to eliminate torsional deformations of industrial pipelines. The method of mechanically assisted laser forming, which was used as a manufacturing technology, was presented as well. Furthermore, technological parameters and experimental results obtained during the fabrication of helical metal expansion joints were presented. Mainly presented and discussed are the results such as: obtained geometry, forces necessary to produce the product, processing temperature, strain rate and others. Satisfactory treatment results were obtained, which are illustrated below.