In-Depth Performance Evaluation of Network Slicing Strategies in Large Scale Industry 4.0

2021 ◽  
Author(s):  
Seifeddine Messaoud ◽  
Samir Dawaliby ◽  
Abbas Bradai ◽  
Mohamed Atri
Keyword(s):  
Performance Evaluation ◽  
Industry 4.0 ◽  
Large Scale ◽  
Network Slicing

The Effect of a Downstream Rotor on the Measured Performance of a Transonic Turbine Nozzle

1986 ◽  
Vol 108 (2) ◽  
pp. 269-274
Author(s):  
R. G. Williamson ◽  
S. H. Moustapha ◽  
J. P. Huot
Keyword(s):  
Performance Evaluation ◽  
Aspect Ratio ◽  
Flow Field ◽  
Large Scale ◽  
Outer Wall ◽  
Nozzle Flow ◽  
Turning Angle ◽  
Low Aspect Ratio ◽  
Transonic Turbine ◽  
Mach Numbers

Two nozzle designs, involving the same low aspect ratio, high turning angle vanes, and differing in outer wall contour, were tested over a range of exit Mach numbers up to supersonic values. The experiments were conducted on a large-scale, full annular configuration with and without a representative rotor downstream. Nozzle performance was found to be significantly affected by rotor operation, the influence depending on the detailed characteristics of the nozzle flow field, as well as on the design and operation of the rotor itself. It is suggested that performance evaluation of low aspect ratio nozzles of high turning angle may require appropriate testing with a rotor.

scholarly journals Digitalization of Business Processes of Enterprises of the Ecosystem of Industry 4.0: Virtual-Real Aspect of Economic Growth Reserves

2021 ◽  
Vol 18 ◽  
pp. 569-580
Author(s):  
Kateryna Kraus ◽  
Nataliia Kraus ◽  
Oleksandr Manzhura
Keyword(s):  
Economic Growth ◽  
Virtual Reality ◽  
Data Storage ◽  
Industry 4.0 ◽  
Large Scale ◽  
Business Processes ◽  
Digital Transformation ◽  
Cloud Services ◽  
Scale Production ◽  
Cloud Platform

The purpose of the research is to present the features of digitization of business processes in enterprises as a foundation on which the gradual formation of Industry 4.0 and the search for economic growth in new virtual reality, which has every chance to be a decisive step in implementing digital strategy for Ukraine and development of the innovation ecosystem. Key problems that arise during the digitalization of business processes in enterprises are presented, among which are: the historical orientation of production to mass, “running” sizes and large batches; large-scale production load; the complexity of cooperation and logic between production sites. It is determined that high-quality and effective tools of innovation-digital transformation in the conditions of virtual reality should include: a single system of on-line order management for all enterprises (application registration – technical expertise – planning – performance control – shipment); Smart Factory, Predictive Maintenance, IIoT, CRM, SCM. Features of digital transformation in the part of formation of enterprises of the ecosystem of Industry 4.0 are revealed. The capabilities and benefits of using Azure cloud platform in enterprises, which includes more than 200 products and cloud services, are analyzed. Azure is said to support open source technologies, so businesses have the ability to use tools and technologies they prefer and are more useful. After conducting a thorough analysis of the acceleration of deep digitalization of business processes by enterprises, authors proposed to put into practice Aruba solution for tracking contacts in the fight against COVID-19. Aruba technology helps locate, allowing you to implement flexible solutions based on Aruba Partner Ecosystem using a USB interface. It is proposed to use SYNTEGRA – a data integration service that provides interactive analytics and provides data models and dashboards in order to accelerate the modernization of data storage and management, optimize reporting in the company and obtain real-time analytics. The possibilities of using Azure cloud platform during the digitization of business processes of enterprises of the ecosystem of Industry 4.0 in the conditions of virtual reality are determined.

scholarly journals Qualification and Competence of Headmaster as A Supervisor According to Regulation of The Minister of National Education Number 13 of 2007 to Face Industry 4.0

2019 ◽  
Vol 3 ◽  
pp. 348-360
Author(s):  
Astuti Istikaroh
Keyword(s):  
Performance Evaluation ◽  
Learning Process ◽  
Industry 4.0 ◽  
School Principal ◽  
Social Competencies ◽  
National Education ◽  
Advantages And Disadvantages

The principal is the key person in achieving the school's vision, mission and goals. Based on Minister of National Education Regulation Number 13 of 2007 concerning Standards for Principals / Madrasas that the qualifications of principals / madrasas consist of general qualifications and special qualifications. In addition to having to meet the qualifications, a school principal must fulfill personal, managerial, entrepreneurial, supervision and social competencies. Supervision competence is the competence of principals who need to get serious attention including, 1) Planning academic supervision programs, 2) Carrying out academic supervision of teachers by using appropriate supervision approaches and techniques, 3) Following up on academic supervision results. The principal must prepare an academic supervision plan starting from the academic supervision schedule, the techniques to be used in academic supervision and the instruments that will be used in implementing academic supervision. The implementation of supervision can be in the form of performance evaluation by checking various administrative features that have been prepared by the teachers and conducting class visits to observe the course of the learning process. Follow-up results of the implementation of academic supervision carried out by the principal are done through the delivery of the results of the implementation of supervision both related to the advantages and disadvantages.

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