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GIS tools supporting a spatial analysis of the mining company’s distribution network

Aurelia Rybak Ewelina Włodarczyk

Zeszyty Naukowe Instytutu Gospodarki Surowcami Mineralnymi Polskiej Akademii Nauk | 2018 | Nr 103 | 65-74 | DOI: 10.24425/123703

Keywords Spatial Information Systems coal sales distribution network

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Abstract

The level of sales of a given good depends largely on the distribution network. An analysis of the distribution network allows companies to optimize business activity, which improves the efficiency and profitability of a company’s sales with an immediate effect on profit growth. The so-called spatial analysis is highly useful in this regard. The paper presents an analysis of the network of authorized dealers of the Polish Mining Group for the Opolskie Province. The analysis was done using GIS (SIP) tools. The purpose of the analysis was to present tools that could be used to verify an existing distribution network, to optimize it, or to create a new sales outlet. The prresented tools belong to GIS operations used to process data stored in Spatial Information System resources. These are so-called geoprocessing tools. The article contains several spatial analyses, which results in choosing the optimum location of the distribution point in terms of the defined criteria. The used tools include a spatial intersection and sum. Geocoding and the so-called cartodiagram were also used. The presented analysis can be performed for both the network of authorized retailers within a region, a city or an entire country. The presented tools provide the opportunity to specify the target consumers, areas where they are located and areas of potential consumer concentration. This allows the points of sale in areas with a high probability of finding new customers to be located, which enables the optimal location to be chosen, for example, in terms of access to roads, rail transport, locations of the right area and neighborhood. Spatial analysis tools will also enable the coal company to verify its already existing distribution network.

Authors and Affiliations

Aurelia Rybak

Ewelina Włodarczyk

The use of GIS in the design of location of objects for management of mixed municipal waste of the Sądecko-Gorlicki region

Mateusz Malinowski Agnieszka Petryk Jakub Rybiński

Biuletyn KPZK | 2018 | No 272 | 372–381

Keywords waste infrastructure of waste management Geographical Information Systems

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Abstract

With the increase in the mass of municipal waste generated, the demand for facilities dealing with their development is increasing. The aim of the research was to determine environmental and anthropogenic factors affecting the location of waste management facilities and an attempt to indicate potential locations for selected waste management facilities in the communes of the Sądecko-Gorlicki region. The scope of work included: a review of existing waste management facilities in the studied region, acquisition of geodatabase for digital data, analysis of the distance between the waste management facilities and environmental or anthropogenic elements, and analysis of potential locations designated in the GIS based on the developed criteria.As a result of spatial analyzes, it was found that in the study area, there are 3 places of potentiallocations for installation of municipal solid waste treatment facilities.

Authors and Affiliations

Mateusz Malinowski

e-mail:

ORCID:

Agnieszka Petryk

e-mail:

ORCID:

Jakub Rybiński

Registration of easements established for transmission companies– case study of Poland and Canada

Natalia Sajnóg Katarzyna Sobolewska-Mikulska

Geodesy and Cartography | 2018 | vol. 67 | No 1

Keywords easement transmission devices land property property rights information systems

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Abstract

The construction of transmission infrastructure and its functioning imposes the obligation on transmission companies to have a legal title to land. Both in Poland and in Canada, the title particularly results from the established easements subject to registration in public information systems. Due to different historical, social, and economic conditions, the specificity of legal regulations and technical solutions related to the registration of rights to land property is different in both countries. This results from the functioning and the substantive scope of particular systems of information on land property. Such systems are regulated by independent, internal rules of each of the countries. In Poland, easement is subject to registration in the land and mortgage register. In Canada, a federation country, it depends on legal regulations of particular provinces. The research objective of the article is the analysis of the way of registration of easements established for transmission companies in Poland and in Canada in the Ontario and Quebec provinces. The analysis covers the scope of registration of the said right in systems of information on land property. The evaluation of the applied solutions particularly involves pointing out those which to the greatest extent guarantee the safety of land property turnover. The best result is obtained in Canada in the Ontario province.

Authors and Affiliations

Natalia Sajnóg

Katarzyna Sobolewska-Mikulska

Maintenance as a combination of intelligent it systems and strategies: a literature review

Lasse Metso David Baglee Salla Marttonen-Arola

Management and Production Engineering Review | 2018 | vol. 9 | No 1

Keywords eMaintenance information systems intelligent manufacturing systems decision supportsystems

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Abstract

This study provides a systematic review of the existing academic literature describing the

key components of eMaintenance. The current literature is reviewed by utilizing a number of

academic databases including Scopus, SpringerLink and ScienceDirect, and Google Search is

used to find relevant academic and peer-reviewed journal articles concerning eMaintenance.

The literature describes eMaintenance as an advanced maintenance strategy that takes advantage

of the Internet, information and communication technologies, wireless technologies

and cloud computing. eMaintenance systems are used to provide real time analyses based

on real time data to offer a number of solutions and to define maintenance tasks. The collection

and analysis of appropriate maintenance and process data are critical to create robust

‘maintenance intelligence’ and finally improvements in manufacturing costs, safety, environmental

impact, and equipment reliability. This paper describes how the scientific discussion

on eMaintenance has expanded significantly during the last decade, creating a need for an

up-to-date review. As a conclusion, three research gaps in the area of eMaintenance are

identified, including evaluating the benefits of eMaintenance, agreeing on a

Authors and Affiliations

Lasse Metso

David Baglee

Salla Marttonen-Arola

Land Use/Land Cover change detection in the wetlands. A case study: Al-Aba Oasis, west of Ras Tanura, Kingdom of Saudi Arabia

Walid Chouari

Journal of Water and Land Development | 2022 | No 53 | 229-237 | DOI: 10.24425/jwld.2022.140802

Keywords geographic information systems (GIS) oasis post-classification remote sensing sabkha

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Abstract

In addition to unthinking anthropogenic meddling with the subtle ecological balance, the territories of Al-Aba Oasis are witnessing various Land Use and Land Cover (LULC) changes. Comprehending LULC is a central facet of upholding a sustainable, friendly, and fit environment. This paper presents a spatiotemporal study of land use and land cover trends in the wetlands of Al-Aba Oasis, an ecologically sensitive area in the west of Ras Tanura in the east of the Kingdom of Saudi Arabia. The study area faces several environmental problems, including the rise in groundwater levels, expansion of agricultural land, urban expansion, and anthropogenic interference with the ecological balance. In this paper, a verified representation of the changes in each LULC class has been made using satellite images. Remote sensing imagery is helpful for studying temporal changes in LULC and providing environmental monitoring data. We analysed Landsat-5 and Sentinel-2 imagery for 1985, 2000, and 2021. The overall precision besides the kappa coefficient for precision assessment indicates the relevance of the LULC classification. LULC map products were overlaid and interpreted based on post-classification change detection methods. The LULC aspects were classified into six classes: water body, waterlogged area, sabkha soil, sandy area, cultivated area, and built- up area. The results prove that from 2001 to 2021, the extension of the built-up area (2.6%) and agricultural land (6.85%) is directly proportional to the population growth (36.5% between 1992 and 2004) and the sabkhas are subject to constant metamorphosis under the joint influence of urban and agricultural land expansion. 100 samples were collected for the years 1986, 2001, and 2021 to assess the accuracy. We reviewed the outcomes of this study by evaluating the accuracy (77, 81, and 84% for 1986, 2001, and 2021 respectively) and comparing the field truth using a GPS (Global Positioning System) sensor. The results of this study are useful in the development of environmental policies during the development of sustainable territorial development programmes of the oasis.

Authors and Affiliations

Walid Chouari

1

e-mail:

ORCID:

King Faisal University, College of Arts, Social Studies Department, Al-Ahsa, 36441, Saudi Arabia University of Sfax, Faculty of Arts and Human Sciences, Tunisia

Selected information technology tools supporting maintenance and operation management electrical grids

Waldemar Kamrat

Bulletin of the Polish Academy of Sciences Technical Sciences | 2021 | 69 | 5 | e138089 | DOI: 10.24425/bpasts.2021.138089

Keywords electrical infrastructure maintenance and management information technology tools spatial information systems

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Abstract

The paper presents the main issues of the management of electrical grids. Selected information technology tools supporting electrical grids maintenance are presented. In electrical infrastructure maintenance of power companies, geographic information systems are increasingly used to support the management of their resources. Their functionalities in terms of creating comprehensive databases for the electrical infrastructure of the power sector are described. The important information technology tools regarding spatial systems for supporting maintenance and operation management electrical grids and the conditions of their implementation are presented. This paper also attempts to present an innovative multidimensional evaluation of the technical and economic benefits resulting from the use of modern information technology tools for the management of energy infrastructure.

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D. Campara, “Applying Automated Cyber Risk Assessment for Smart Grid”, Study Committee D2, 48th Session CIGRE, Paper D2 – 204, Paris, 2020.
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W. Kamrat and T. Szczepański, “Wybrane zagadnienia budowy i eksploatacji linii przesyłowych najwyższych napięć”, Energetyka, problemy energetyki i gospodarki paliwowo – energetycznej, pp. 649‒668, Oct. 2009.
M. Bartosik, W. Kamrat, M. Kaźmierkowski, W. Lewandowski, M. Pawlik, T. Peryt, T. Skoczkowski, A. Strupczewski, and A. Szeląg, “Przesył energii elektrycznej – potrzeby, progi i bariery”, Przegląd Elektrotechniczny, vol. 11, pp. 297‒302, Nov. 2016.
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Authors and Affiliations

Waldemar Kamrat

1

Gdansk University of Technology, Faculty of Electrical and Control Engineering, Power Engineering Department, ul. Narutowicza 11/12, 80-233 Gdansk, Poland

Comparison of openEHR open-source servers

Jacek Kryszyn Waldemar T. Smolik Damian Wanta Przemysław Wróblewski Mateusz Midura

International Journal of Electronics and Telecommunications | 2024 | vol. 70 | No 1 | 161-167 | DOI: 10.24425/ijet.2024.149526

Keywords medical information systems electronic health record openEHR

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Abstract

Medical information systems could benefit from electronic health records management using openEHR. On the other hand, such a standard adds an additional software layer to the system, which might impact performance. In this article, we present an in-depth comparison of open-source openEHR servers and propose tools for testing them. Load tests for selected opensource servers were prepared using Apache JMeter. Statistics of elapsed time of requests and throughput of each solution were calculated. Results show that open-source openEHR servers significantly differ in performance and stability and prove that load testing should be a crucial part of a development process.

Authors and Affiliations

Jacek Kryszyn

1

Waldemar T. Smolik

1

Damian Wanta

1

Przemysław Wróblewski

1

Mateusz Midura

1

Warsaw University of Technology, Faculty of Electronics and Information Technology, Institute of Radioelectronics and Multimedia Technology

In memory of Professor Bogdan Ney, researcher and a wonderful man

Jan Kryński

Nauka | 2020 | No 2 | 169-175 | DOI: 10.24425/nauka.2020.132638

Keywords Bogdan Ney geodesy and cartography engineering surveying Spatial Information Systems

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Abstract

Bogdan Ney was born on 3 February 1935 in Pinsk. After graduating from high school in Tarnow in 1952, he attended the AGH University of Science and Technology in Cracow, where at the Department of Mining Surveying he received his MSc degree in 1957. At the same faculty he obtained his PhD degree in 1963 and habilitation in 1977. Two years later he was awarded the title of extraordinary professor of technical sciences, and in 1989 – the title of full professor.

His scientific career started in 1957 at the AGH University of Science and Technology in Cracow working as an assistant at the Department of the Descriptive Geometry, which from 1960 he continued in the Department of Geodesy and Surveying Data Processing. In 1969–1974 he served as the deputy director at the Institute of Mining and Engineering Surveying of the AGH University of Science and Technology in Cracow. His scientific interest focused on the problems of errors in surveying measurements, adaptation of some statistical techniques to the needs of surveying and development of surveying calculation methods, and methods and techniques of inventory, implementation and control measurements in engineering and engineering surveying. In 1974 Bogdan Ney was transferred to the Institute of Geodesy and Cartography (IGiK) in Warsaw for the position of director of the Institute which he held until 1991. In 1986, he was elected a corresponding member of the Polish Academy of Sciences (PAS), and in 2002 a full member of PAS. As the director and then the head of the System Research Laboratory of IGiK he was further involved in research, providing valuable contributions in the following fields: the use of principles and techniques of aerial and satellite remote sensing in various fields of science and applications; general, organizational and economic problems of surveying and mapping as well as related disciplines; spatial information systems; scientific and scientific-technical policy. In 1991–1997 he continued his educational activity lecturing at the Military University of Technology. The entire scientific achievements of Bogdan Ney consist of more than 300 publications, and many presentations on national and international conferences and seminars. His was the author/coauthor of 24 monographs, 6 textbooks and many other scientific reports. He successfully supervised 10 PhD students.

Bogdan Ney had great achievements in organizational and social activities. He was active in numerous committees, councils, societies and associations. In 1998 the Agriculture-Technical Academy in Olsztyn honoured Bogdan Ney awarding him an honorary doctor degree. Bogdan Ney enjoyed widespread recognition of the scientific community due to his high culture, responsibility in carrying out numerous duties, supporting young scientists, outstanding ability to solve conflict situations and sincere kindness towards all people. He was not only a respected scientist and authority, but also a wonderful man, full of tact and warmth, admired and liked by colleagues. Professor Bogdan Ney, age 85, passed away in Warsaw, on 23 March 2020. He was one of the outstanding surveyors with wide reputation in the scientific community.

Authors and Affiliations

Jan Kryński

The evaluation and determination of heavy metals pollution in edible vegetables, water and soil in the south of Tehran province by GIS

Hamid Shirkhanloo Seyed Alireza Hajiseyed Mirzahosseini Nasrin Shirkhanloo Seyyed Ali Moussavi-Najarkola Hadi Farahani

Archives of Environmental Protection | 2015 | vol. 41 | No 2 | DOI: 10.1515/aep-2015-0020

Keywords heavy metals environmental pollution vegetables agricultural soil and water geographic information systems Atomic Absorption Spectrometry

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Abstract

In this study, heavy metals pollutions in waters, soils and vegetables were investigated from farms, near oil refinery in south of Tehran city, Iran (Shahre Ray). The most important heavy metals in Iranian oil are vanadium, cobalt, nickel, arsenic and mercury (V, Co, Ni, As, Hg). In this region, the concentration of heavy metals in soils, well waters and leafy edible vegetables were evaluated in ten different points of farms. Geographic information systems (GIS) were used to estimate the levels of heavy metals concentration at unmeasured locations. After sample preparation, concentrations of heavy metals in vegetables, soils and waters were determined by atomic absorption spectrometry (AAS). Five different leafy edible vegetables from farms, i.e., Persian leek, dill, parsley, spinach and radish were sampled in spring, summer and autumn 2012. In vegetables and well water samples, the concentrations of V, Ni and Co were above the permissible limit of heavy metals as compared to WHO guidelines and the concentrations of these metals in agricultural soils were found to be lower in accordance to soil references. The industrial waste waters had high concentration of heavy metals in this area. In consequence, the results of this study indicate that industrial waste water can cause pollution in well waters and edible vegetables. So, this region is not suitable for cultivation and growing vegetables.

Authors and Affiliations

Hamid Shirkhanloo

Seyed Alireza Hajiseyed Mirzahosseini

Nasrin Shirkhanloo

Seyyed Ali Moussavi-Najarkola

Hadi Farahani

The characteristics of geographical information systems in terms of their current use

Aleksandra Mierzejowska Monika Żogała

Journal of Water and Land Development | 2018 | No 39

Keywords application of GIS tools effects of mining activity geographic information systems spatial data

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Authors and Affiliations

Aleksandra Mierzejowska

Monika Żogała

Minimum energy control of fractional positive continuous-time linear systems using Caputo-Fabrizio definition

T. Kaczorek

Bulletin of the Polish Academy of Sciences Technical Sciences | 2017 | 65 | No 1 | 45-51 | DOI: 10.1515/bpasts-2017-0006

Keywords General Engineering Computer Networks and Communications Atomic and Molecular Physics, and Optics Artificial Intelligence Information Systems

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Abstract

AbstractThe Caputo-Fabrizio definition of the fractional derivative is applied to minimum energy control of fractional positive continuous- time linear systems with bounded inputs. Conditions for the reachability of standard and positive fractional linear continuous-time systems are established. The minimum energy control problem for the fractional positive linear systems with bounded inputs is formulated and solved.

Authors and Affiliations

T. Kaczorek

An approach to in-situ compressive strength of concrete

L. Brunarski M. Dohojda

Bulletin of the Polish Academy of Sciences Technical Sciences | 2016 | 64 | No 4 (Special Section on Civil Engineering – Ongoing Technical Research. Part I) | 687-695

Keywords General Engineering Computer Networks and Communications Atomic and Molecular Physics, and Optics Artificial Intelligence Information Systems

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Abstract

AbstractThe paper presents the problem of estimating in-situ compressive strength of concrete in a comprehensive way, taking into account the possibility of direct tests of cored specimens and indirect methods of non-destructive tests: rebound hammer tests and ultrasonic pulse velocity measurements. The paper approaches the discussed problem in an original, scientifically documented and exhaustive way, in particular in terms of application.

Authors and Affiliations

L. Brunarski

M. Dohojda

Cayley-Hamilton theorem for Drazin inverse matrix and standard inverse matrices

Bulletin of the Polish Academy of Sciences Technical Sciences | 2016 | 64 | No 4 (Special Section on Civil Engineering – Ongoing Technical Research. Part I) | 793-797 | DOI: 10.1515/bpasts-2016-0088

Keywords General Engineering Computer Networks and Communications Atomic and Molecular Physics, and Optics Artificial Intelligence Information Systems

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Abstract

AbstractThe classical Cayley-Hamilton theorem is extended to Drazin inverse matrices and to standard inverse matrices. It is shown that knowing the characteristic polynomial of the singular matrix or nonsingular matrix, it is possible to write the analog Cayley-Hamilton equations for Drazin inverse matrix and for standard inverse matrices.

New discrete reactive power factor definition of the two-terminal network

Bulletin of the Polish Academy of Sciences Technical Sciences | 2017 | 65 | No 3 | 369-373 | DOI: 10.1515/bpasts-2017-0041

Keywords General Engineering Computer Networks and Communications Atomic and Molecular Physics, and Optics Artificial Intelligence Information Systems

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Abstract

AbstractThis paper describes a new method of determining the reactive power factor. The reactive power factor herein is calculated on the basis of time samples and not] with the Fourier transform of signals, like it was done previously. The new reactive power factor calculation results from the receiver admittance-operator decomposition into the product of self-adjoint and unitary operators. This is an alternative decomposition to another one, namely into a sum of the Hermitian and skew-Hemiitian operators.

The revision and extension of the RMS ring for time delay systems

L. Pekař R. Prokop

Bulletin of the Polish Academy of Sciences Technical Sciences | 2017 | 65 | No 3 | 341-349 | DOI: 10.1515/bpasts-2017-0038

Keywords General Engineering Computer Networks and Communications Atomic and Molecular Physics, and Optics Artificial Intelligence Information Systems

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Abstract

AbstractThis paper is aimed at reviewing the ring of retarded quasipolynomial meromorphic functions (R

Authors and Affiliations

L. Pekař

R. Prokop

Stability of fractional positive continuous-time linear systems with state matrices in integer and rational powers

Bulletin of the Polish Academy of Sciences Technical Sciences | 2017 | 65 | No 3 | 305-311

Keywords General Engineering Computer Networks and Communications Atomic and Molecular Physics, and Optics Artificial Intelligence Information Systems

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Abstract

AbstractThe stability of fractional standard and positive continuous-time linear systems with state matrices in integer and rational powers is addressed. It is shown that the fractional systems are asymptotically stable if and only if the eigenvalues of the state matrices satisfy some conditions imposed on the phases of the eigenvalues. The fractional standard systems are unstable if the state matrices have at least one positive eigenvalue.

Inversion of selected structures of block matrices of chosen mechatronic systems

T. Trawiński A. Kochan P. Kielan D. Kurzyk

Bulletin of the Polish Academy of Sciences Technical Sciences | 2016 | 64 | No 4 (Special Section on Civil Engineering – Ongoing Technical Research. Part I) | 853-863

Keywords General Engineering Computer Networks and Communications Atomic and Molecular Physics, and Optics Artificial Intelligence Information Systems

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Abstract

AbstractThis paper describes how to calculate the number of algebraic operations necessary to implement block matrix inversion that occurs, among others, in mathematical models of modern positioning systems of mass storage devices. The inversion method of block matrices is presented as well. The presented form of general formulas describing the calculation complexity of inverted form of block matrix were prepared for three different cases of division into internal blocks. The obtained results are compared with a standard Gaussian method and the “inv” method used in Matlab. The proposed method for matrix inversion is much more effective in comparison in standard Matlab matrix inversion “inv” function (almost two times faster) and is much less numerically complex than standard Gauss method.

Authors and Affiliations

T. Trawiński

A. Kochan

P. Kielan

D. Kurzyk

Stabilization of positive descriptor fractional discrete-time linear system with two different fractional orders by decentralized controller

Ł. Sajewski

Bulletin of the Polish Academy of Sciences Technical Sciences | 2017 | 65 | No 5 (Special Section on Multilevel Converters) | 709-714 | DOI: 10.1515/bpasts-2017-00ZZ

Keywords General Engineering Computer Networks and Communications Atomic and Molecular Physics, and Optics Artificial Intelligence Information Systems

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Abstract

AbstractPositive descriptor fractional discrete-time linear systems with fractional different orders are addressed in the paper. The decomposition of the regular pencil is used to extend necessary and sufficient conditions for positivity of the descriptor fractional discrete-time linear system with different fractional orders. A method for finding the decentralized controller for the class of positive systems is proposed and its effectiveness is demonstrated on a numerical example.

Authors and Affiliations

Ł. Sajewski

Professor Janusz Kacprzyk

Bulletin of the Polish Academy of Sciences Technical Sciences | 2017 | 65 | No 6 (Special Section on Civil Engineering – Ongoing Technical Research. Part II) | 961 | DOI: 10.1515/bpasts-2017-0104

Keywords General Engineering Computer Networks and Communications Atomic and Molecular Physics, and Optics Artificial Intelligence Information Systems

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Professor Jerzy Klamka

Bulletin of the Polish Academy of Sciences Technical Sciences | 2017 | 65 | No 6 (Special Section on Civil Engineering – Ongoing Technical Research. Part II) | 960

Keywords General Engineering Computer Networks and Communications Atomic and Molecular Physics, and Optics Artificial Intelligence Information Systems

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Finite-dimensional H∞ control of a parallel-flow heat exchange process

H. Sano

Bulletin of the Polish Academy of Sciences Technical Sciences | 2017 | 65 | No 1 | 11-19 | DOI: 10.1515/bpasts-2017-0002

Keywords General Engineering Computer Networks and Communications Atomic and Molecular Physics, and Optics Artificial Intelligence Information Systems

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Abstract

AbstractThis paper is concerned with the H

Authors and Affiliations

H. Sano

Land suitability analysis for solar farms exploitation using the GIS and Analytic Hierarchy Process (AHP) – a case study of Morocco

Meryem Taoufik Meriem Laghlimi Ahmed Fekri

Polityka Energetyczna - Energy Policy Journal | 2021 | vol. 24 | No 2 | 79-96

Keywords Geographic Information Systems Multi-criteria analysis Solar energy Site selection Africa

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Abstract

Given Morocco’s geographical position and climatic conditions, solar energy will supply a large portion of the country’s energy demand. In this paper, the suitability of Moroccan lands for hosting Solar Power Plants was studied using the combination of the Geographic Information System (GIS) and the Analytical Hierarchy Method (AHP). The multi-criteria decision framework integrates technical, socio-economic and environmental constraints. For this purpose, a GIS database was created using layers from various sources. In addition, since the potential of Global Horizontal Irradiation (GHI) is the most relevant criterion for the selection of solar farms, a high-quality solar satellite map with a spatial resolution of 0.27 km was used, covering a period from 1994 to 2018. Obtained results show a great potential for solar energy development in Morocco, represented by the availability of 90% of areas. In fact, the resulting map was classified into 6 different classes, namely: Very high suitability, High suitability, Moderate suitability, Low suitability, Very low suitability and Exclusion areas, which 53.88%, 24.08%, 0.15%, 0%, 0% and 21.89% are respectively the percentages of their area occupation. According to the performed investigations, the most significant criteria that should be considered include: The Global Horizontal Irradiation, Slope, Temperature and Slope orientation. The obtained map was then compared to the existing solar farms, and show that all the existing projects are located within areas classified as highly suitable.

Authors and Affiliations

Meryem Taoufik

1

e-mail:

ORCID:

Meriem Laghlimi

1

e-mail:

ORCID:

Ahmed Fekri

1

Laboratory of Applied Geology, Geomatics and Environment, Faculty of Sciences Ben M’Sik, Hassan II University of Casablanca, Casablanca, Morocco

A Strategic Roadmap to Improve the Maturity Level of Maintenance Information Management Systems

Alessia Maria Rosaria Tortora Valentina DI PASQUALE Raffaele IANNONE

Management and Production Engineering Review | 2023 | vol. 14 | No 3 | DOI: 10.24425/mper.2023.147193

Keywords Industrial maintenance Maintenance management information systems MMIS Small andMedium Enterprises SME Maintenance maturity models

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Abstract

Maintenance involves a large amount of data management. Although many tools, strategies, and systems, have been developed to organize the maintenance information resources, SMEs have not found the same benefits as large companies due to their inherent characteristics and, above all, the maturity level of the maintenance department. Maturity models are useful tools for assessing the maturity of maintenance information practices; however, existing models are not suitable for any type of business context, as they required companies to have a clear organizational structure and definite informative infrastructure. Moreover, they do not assist in identifying and defining actions to reach the highest level. This paper proposes a model for assessing and improving maintenance management information practices. It allows a clear measure of the maturity of the maintenance information management practices in industrial contexts and provides improvement actions identifying the information and data needed to enhance maintenance management information practices.

Authors and Affiliations

Alessia Maria Rosaria Tortora

e-mail:

ORCID:

Valentina DI PASQUALE

Raffaele IANNONE

EU competition law perspective towards agreements in the maritime sector at the turn of the decade

Iwona Zużewicz-Wiewiórowska Wojciech Wiewiórowski

Prawo Morskie | 2021 | No XLI | 9-51 | DOI: 10.24425/pm.2021.139479

Keywords liner consortia global (strategic) alliances competition law in the shipping sector consortia block exemption digital transformation information systems logistic platforms electronic documents blockchain

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Abstract

The article presents EU law perspective on current functional problems of agreements in the maritime transport sector. The high level of integration of the shipping market largest players significantly affects their trade relations with other participants of transport chains and with port terminal operators. The rapid digital transformation of transport and logistics is a new phenomenon facilitating co-operation between competitors on an unprecedented scale, but also posing serious risks. The big players adopting specific technological solutions force smaller contractors in logistics chain to use the same IT systems and software they chose. The authors discuss the impact of digital transformation and new technologies on the competition in the maritime transport. Such analysis is done in the light of comprehensive review of EU competition law in the context the super platforms data processing in a post-pandemic reality.

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Authors and Affiliations

Iwona Zużewicz-Wiewiórowska

1

e-mail:

ORCID:

Wojciech Wiewiórowski

2

e-mail:

ORCID:

Katedra Prawa Morskiego, Wydział Prawa i Administracji Uniwersytetu Gdańskiego, Gdańsk
Katedra Informatyki Prawniczej, Wydział Prawa i Administracji Uniwersytetu Gdańskiego, Gdańsk

1

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