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1

Leader’s digital competence in motivating employees during the Covid-19 pandemic – research findings

Miszczak Marta

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2022

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z. 159

269--279

EN

Purpose: The purpose of the paper is to illustrate to what extent, during the Covid-19 pandemic, leaders representing enterprises operating in Poland, use IT in motivating employees. Design/methodology/approach: The paper is based on a literature review, secondary materials in the form of research reports, describing the level of digital competence of Poles, employees and leaders, as well as own research. The results of pre-pandemic research indicate a low level of digital competence of a leader. With reference to this research, the paper presents part of the results of the author's study on digital leadership. Its implementation took place in 2021. 163 companies, located in Poland, participated in it. The study used a diagnostic survey method, the CAWI technique and the author's survey questionnaire. Findings: The results of the survey indicate that there is a fairly good level of digital competence among leaders, at least in terms of motivation. No correlation is noted between the use of IT in motivating employees with the scope of the company, the form of ownership of the company, the owner's capital, the size of the company and the respondent (manager, IT manager, owner, board member). Only in the case of the degree of computerization of the company does such a correlation appear. Research limitations/implications: When interpreting the results presented in the paper, it is worth bearing in mind some limitations accompanying the study. The first concerns the difficulty of identifying whether the surveyed managers can be called leaders. The second limitation is related to the use of self-assessment in assessing the digital competence of managers. In this regard, it would be worthwhile to conduct a survey of employees to verify the level of digital competence declared by managers. Originality/value: The paper deals with the use of IT in motivating employees, an under 27 identified but important problem, especially during the Covid-19 pandemic. The results of the study can be a guide to what factors to pay attention to when improving the digital competence of the leader and employees.

2

The effects of information technologies on automotive supply chain and firm performance. A PLS-SEM approach

Boubker Omar

LogForum

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2022

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Vol. 18, no. 1

61--75

EN

Background: In today's context, information technology is increasingly taking a great interest for academics and practitioners. IT plays a critical role in supply chain readiness to meet market changes by lowering costs and enhancing quality. Hence, the objective of this article is to explore the effect of information technology integration (ITI) and supply chain information management (SCIM) on supply chain integration (SCI) and its association with supply chain performance (SCP) and firm performance in the automotive supply chain. Methods: The research data were collected from 177 middle and top-level managers of automotive firms installed in Morocco. The structural equation modelling under the partial least squares approach was used in testing the hypotheses and proposed model. Results: The study findings show that ITI and SCIM positively and significantly affect the level of SCI. In addition, SCI positively and significantly affects SCP and firm performance. Furthermore, SCP plays a direct and positive role in improving firm performance. Conclusions: The study results provide direction on how automotive SC managers might enhance automotive SCP and firm performance.

3

Perspective technologies of the cmf drupal for design and development of the websites and web applications

Yuskovych-Zhukovska Valentyna, Bogut Oleg

Zeszyty Naukowe Wyższej Szkoły Technicznej w Katowicach

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2021

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nr 13

235--246

EN

This research examines the features of using coupled, decoupled, and micro-service architecture applying for the design of sites and web applications. Currently, gadget customers require not only static or dynamic websites but fully operational web applications that can work successfully on different devices and systems using modern information technologies. Modern customers have a lot of requirements for web applications - they should be available on different devices at the same time: on laptops, smartphones, desktops, smartwatches, IoT, etc that could work at the same time on different devices with keeping informational context during the switching from one device to another, supporting modern data exchange formats and protocols for the possibility of deep system integration. Modern versions of CMF Drupal became to use the new architecture solutions, oriented on the API-first principle and combined with data exchange technologies: REST, JSON: API, GraphQL. The problem of reliable and safe management of huge data structures with possibilities of the information exchange for applications built with decoupled and microservice architecture using CMF Drupal as a backend application become the main scope of current research.

PL

Niniejsze badanie analizuje cechy korzystania z architektury sprzężonej, decoupled i mikrousługowej stosowanej do projektowania witryn i aplikacji internetowych. Obecnie klienci gadżetów wymagają nie tylko statycznych czy dynamicznych stron internetowych, ale w pełni działających aplikacji webowych, które mogą skutecznie działać na różnych urządzeniach i systemach wykorzystujących nowoczesne technologie informatyczne. Współcześni klienci mają wiele wymagań, dotyczących aplikacji webowych – powinny być one dostępne na różnych urządzeniach jednocześnie: na laptopach, smartfonach, komputerach stacjonarnych, smartwatchach, IoT itp., które mogłyby działać jednocześnie na różnych urządzeniach, z zachowaniem kontekstu informacyjnego podczas przełączania z jednego urządzenia na drugie, obsługujące nowoczesne formaty i protokoły wymiany danych, dla możliwości głębokiej integracji systemu. Nowoczesne wersje CMF Drupal zaczęły wykorzystywać nowe rozwiązania architektoniczne, zorientowane na zasadę API-first i połączone z technologiami wymiany danych: REST, JSON: API, GraphQL. Głównym obszarem aktualnych badań staje się problem niezawodnego i bezpiecznego zarządzania ogromnymi strukturami danych, z możliwościami wymiany informacji dla aplikacji zbudowanych w architekturze decoupled i mikroserwisowej, z wykorzystaniem CMF Drupal, jako aplikacji backendowej.

4

Promoting Information and Communication Technology in Online Service Delivery in Vietnam

Nguyen Thi Ngoc Mai, Pham Ngoc Huong Quynh

Inżynieria Mineralna

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2021

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no. 2

405--412

EN

Applying Information and Communication Technology (ICT) to public service delivery contributes to transparency, accountability, and cost-saving to improve administrative efficiency. This application has become an inevitable trend for administrative reform worldwide. This paper examines the policy of promoting ICT in public service delivery and its implementation in Vietnam. Recently, the Vietnamese government has created a thoroughly legal foundation to develop information infrastructure for public service delivery. However, online public service delivery results are still lower than expected, and the online service index in Vietnam has just reached the average level of the world. Therefore, to encourage citizens to use online public services, the government should improve the personal identification data system and promote propagating and popularize online public services. The government also should protect personal data and administrative system security to ensure organizational system safety and efficiency.

5

Study of civil safety issues in the training of specialists in environmental engineering and construction

Nester Anatoliy, Rohulska Oksana, Kalda Galyna, Piegdoń Izabela, Prydoloba Anastasja

Czasopismo Inżynierii Lądowej, Środowiska i Architektury / Journal of Civil Engineering, Environment and Architecture

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2021

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Vol. 68

27--33

EN

The article deals with the expediency of using multimedia technologies in the training of future specialists in environmental engineering and construction, including at the initial stage in the study of the subject "Introduction to the specialty". It is emphasized that these technologies open unprecedented prospects in solving important tasks and lead to the transition from the traditional scheme of transfer of reproductive knowledge to a new, creative form of learning. It is established that multimedia technologies in the classes of future specialists in environmental engineering and construction contribute to: the formation of professional skills through the use of Internet materials of different levels of complexity; improving listening skills with the help of authentic sound texts, film episodes; development of dialogue skills, improvement of professional correspondence skills, enrichment of professional vocabulary (both active and passive), which reflects a certain stage in the development of culture, various technical equipment, social and political structure of society; enrichment of students with cultural knowledge, including professional etiquette, features of traditions; improving knowledge through online exercises and tests. It is proved that the use of multimedia presentations in the training of future specialists in environmental engineering and construction, provides the function of transmitting information, as well as receiving feedback in the process of its perception and assimilation, as information presented in visual form is most accessible to perception. It is noted that the use of multimedia technologies in the training of future professionals contributes to the intensification and enrichment of the educational process, evokes a conscious perception of educational material, motivates and activates student learning, individualizes the process of studying specialties, diversifies classes, and promotes mental and creative skills. construction and civil security, increases interest in training and the level of professional skills.

6

The virtual dimension of socio-economic relations in European countries

Witczak-Roszkowska Danuta

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2020

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z. 146

509--522

EN

Purpose: The purpose of the article is to assess the level of use of information technologies by households in selected European countries and the resulting transformations in socio-economic relations. Design/methodology/approach: The article uses one of the taxonomic methods – the Hellwig’s development pattern method. 20 diagnostic features were adopted to develop Hellwig’s synthetic measure. They reflect the access and use of the Internet by households in five areas: networking and formal activities in the fields of e-government, e-banking, e-education, e-health; carrying out political and civic activities online (consulting, voting, expressing opinions); making informal contacts and participating in social networks (e.g. Facebook, Twitter, etc.); e-commerce; using instant messaging and e-mail. Findings: In the light of the characteristics adopted for the survey, the highest level of use of information technology by households is characteristic of Iceland, Norway, Denmark, Sweden, the Netherlands, Great Britain and Finland. The countries with the lowest rates are Romania and Bulgaria. Research limitations/implications: The studies presented may contribute to further in-depth analyses of the links between the use of information technologies in individual countries and their level of economic development in the long term. Originality/value: The results are addressed to public authorities in 30 European countries. On their basis, leaders in the use of information technologies by households in various areas of economic and social life were identified. The distance between the other countries was also diagnosed. The results of the research can guide public authorities in developing strategies for the development and dissemination of information technologies in their countries.

7

Identification of the leading research domains and grouping of articles on the smart city using text mining

Zdonek Dariusz

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2020

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z. 148

845--860

EN

Purpose: The objective of the paper is to use text mining to identify leading research domains concerning the smart city following an analysis of research articles with a high citation index according to the Web of Science. Design/methodology/approach: An original method is proposed for analysing academic texts using the R language, tokenisation, lemmatisation, n-grams and correspondence analysis. The author analysed fifty of the most cited articles indexed in the Web of Science from 2014 to 2019. Findings: The paper presents the advantages and drawbacks of the proposed method of analysing research publications. The assets include automation and repeatability of the analysis of a large number of documents and improved knowledge about links among the articles in terms of research domains. The disadvantage is the loss of information from diagrams and figures. The method identified two leading research domains related to the notion of the smart city, technologies and systems. The analysed publications were categorised by selected keywords. Research limitations/implications: Future work should include further refinement of the assumptions for the method, analyses of a more significant number of research texts and a narrowing down of the domain of the smart city. It is desirable to consider other functional domains of the city, such as energy, public health, environmental protection or transport. Practical implications: The proposed method can complement a standard literature analysis regarding the smart city. The leading research domains related to the smart city in the analysed articles were systems and technologies employed to improve how the city operates. Social implications: Text mining can be employed by various experts focusing on the smart city and constitutes a refreshing complement for other research methods, such as questionnaire surveys, interviews or observations. Originality/value The publication can be useful for researchers from various fields and managers seeking to create and use simple, useful methods and tools for analysing unstructured text documents for decision-making. The paper proposes a separate text mining analysis of abstracts and whole documents using n-grams. This yielded a more precise list of areas relevant to the smart city. The grouping was done using correspondence analysis of the fifty most cited articles indexed in the Web of Science from 2014 to 2019.

8

Adaptive information technology for recurrent laryngeal nerve identification based on electrophysical method of Its stimulation

Dyvak Mykola, Tymets Volodymyr, Sheketa Vasyl

Przegląd Elektrotechniczny

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2020

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R. 96, nr 8

28--34

EN

The paper represents an informational technology for recurrent laryngeal nerve (RLN) monitoring among the tissues of a surgical wound. The technique for applying the electrophysiological method for surgery wound tissue stimulation is described in detail as well as an assessment of the reaction on this stimulation. The main principles for adapting the parameters of this method to the specific patient are outlined. To estimate the reaction on the stimulation and define the distance from the stimulation point to its closest placement point, the spectral analysis of the informational signal is used. The approbation results of the applied technique during the thyroid surgery are described.

PL

Artykuł przedstawia technologię informacyjną do monitorowania nerwu krtaniowego wśród tkanek rany chirurgicznej. Opisano technikę stosowania elektrofizjologicznej metody chirurgicznej stymulacji tkanki rany, a także ocenę reakcji na tę stymulację. Przedstawiono główne zasady dostosowania parametrów tej metody do konkretnego pacjenta. Aby oszacować reakcję na stymulację w celu wykrycia RLN i określenia odległości od punktu stymulacji do jego najbliższego punktu umieszczenia, stosuje się analizę spektralną sygnału informacyjnego. Opisano wyniki zatwierdzenia zastosowanej techniki podczas operacji tarczycy.

9

Harmonizing IT Frameworks and Agile Methods: Challenges and Solutions for the case of COBIT and Scrum

Ozkan Necmettin, Kolukisa Tarhan Ayca, Gören Burak, Filiz İsmail, Özer Enis

Annals of Computer Science and Information Systems

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2020

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Vol. 21

709--719

EN

Information Technology (IT) is a complex domain. In order to properly manage IT related processes, several frameworks including ITIL (Information Technologies Infrastructure Library), COBIT (Control OBjectives for Information and related Technologies), IT Service CMMI (IT Service Capability Maturity Model) and many others have emerged in recent decades. Meanwhile, the prevalence of Agile methods has increased, posing the coexistence of Agile approach with different IT frameworks already adopted in organizations. More specifically, the pursuit of being agile in the area of digitalization pushes organizations to go for agile transformation while preserving full compliance to IT frameworks for the sake of their survival. The necessity for this coexistence, however, brings its own challenges and solutions for harmonizing the requirements of both parties. In this paper, we focus on harmonizing the requirements of COBIT and Scrum in a same organization, which is especially challenging when a full compliance to COBIT is expected. Therefore, this study aims to identifying the challenges of and possible solutions for the coexistence of Scrum and COBIT (version 4.1 in this case) in an organization, by considering two case studies: one from the literature and the case of Akbank delivered in this study. Thus, it extends the corresponding previous case study from two points: adds one more case study to enrich the results from the previous case study and provides more opportunity to make generalization by considering two independent cases.

10

Business model for using AR/VR technology in education

Chukurna Elena, Baldyk Denis, Blazhko Yuliya

Zeszyty Naukowe Wyższej Szkoły Technicznej w Katowicach

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2019

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nr 11

73--88

EN

The article presents a business model of using AR / VR technologies in the field of education. The analysis of the market of AR / VR-technologies, growth opportunities and constraints to the development of this area. The key factors of using AR / VRtechnologies in the field of education are for med. The calculation of the draft business model for the implementation of AR / VR-technologies in the field of education was carried out, the profitability of the project was calculated. lt is proposed to use AR/ VR technologies in the field of education as a business model for a startup.

PL

W artykule przedstawiono model biznesowy wykorzystania technologii AR / VR w dziedzinie edukacji. Analiza rynku technologii AR /VR, możliwości wzrostu i ograniczeń rozwoju tego obszaru. Tworzone są kluczowe czynniki wykorzystania technologii AR / VR w dziedzinie edukacji. Obliczenie projektu modelu biznesowego dla wdrożenia technologii AR/ VR w dziedzinie edukacji, obliczono opłacalność projektu. Proponuje się wykorzystanie technologii AR/ VR w dziedzinie edukacji jako modelu biznesowego dla startupu.

11

Forming of the optimal parameters complex for the production process by means of FlexSim

Gumen Olena, Ljaskovska Solomiya, Ujma Adam

Zeszyty Naukowe Politechniki Częstochowskiej. Budownictwo

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2019

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Z. 25 (175)

55-60

EN

Global competition is setting new rules for the release and sale of products. Success is possible thanks to the introduction of effective tools in modern information technologies, which allow simulation of the process of production and supply, calculate the time spent and eliminate problematic issues with production, etc. Production planning, the first stage of product creation, is possible through the involvement of modeling. Our work aims to analyze the main stages of creating a simulation model in the FlexSim environment, to determine the interconnected impact of different parameters on the work of individual elements and the technological system in general. The automated technological process is considered as a multi-parameter system where input and output are interconnected. Each element of the process can be defined as a separate model, where the input of the initial data takes place, and at its output, we get the expected action that was programmed. The model created is considered by FlexSim as a system consisting of related parameters. The formed complex of optimal parameters in the production process is applicable, in particular, to the construction industry when solving decision-making tasks.

PL

Powszechnie występująca globalna konkurencja wymaga stosowania nowych zasady organizacji produkcji, dystrybucji i sprzedaży produktów. Osiągnięcie sukcesu w tym względzie jest możliwe dzięki wprowadzeniu skutecznych narzędzi informatycznych, które pozwalają symulować proces produkcji, dostarczać dane i obliczać czas na wytworzenie produktu, eliminować problematyczne miejsca w produkcji itp. W przypadku planowania, będącego pierwszym etapem tworzenia produktu, można osiągnąć najlepsze efekty dzięki zastosowaniu modelowania. Modelowanie procesów technologicznych polega na tworzeniu modelu i relacji między różnymi elementami tego procesu w przestrzeni i w czasie. Celem danej pracy jest analiza głównych etapów tworzenia modelu symulacyjnego przy wykorzystaniu środowiska FlexSim. Polegała on na określeniu wpływu wzajemnych relacji różnych składowych na wytworzenie poszczególnych elementów i cały ciąg technologiczny. Zautomatyzowany proces technologiczny jest traktowany jako system wieloparametrowy, w którym wejścia i wyjścia są ze sobą ściśle połączone. Każdy element procesu można zdefiniować jako osobny model, dla którego odbywa się wprowadzanie danych początkowych, a na jego wyjściu otrzymuje oczekiwane zaprogramowane działanie. Model, który został stworzony, jest traktowany w programie FlexSim jako system składający się z powiązanych parametrów. Zaproponowane podejście mające na celu uzyskanie kompleksu optymalnych parametrów procesu produkcyjnego znajduje zastosowanie zwłaszcza w budownictwie przy rozwiązywaniu procesów decyzyjnych.

12

Information technology of tourism demand modeling based on cognitive and statistical analysis

Krilov Viktor M., Lipyanina Hrystyna V.

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2019

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z. 133

85--92

EN

The process of tourism demand formation is studied, in which the infrastructure level is estimated on the basis of subjective expertise. There is a strong correlation between the number of collective accommodation facilities and tourism activity subjects, the infrastructure level based on the subjective expertise and the number of recreations. Regression dependencies between the tourism demand and closely correlated factors are determined.

13

Cyfrowa Ziemia 20 lat później

Ilczuk Szymon

Przegląd Geodezyjny

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2019

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R. 91, nr 4

30--33

PL

Żyjemy w epoce, która nieubłaganie przenosi naszą codzienność w równoległy świat wirtualny i przekształca prawdziwe życie w jego cyfrowy odpowiednik. Dzięki technologicznym innowacjom i ciągłemu rozwojowi technik: pozyskiwania, przechowywania, przetwarzania i prezentacji informacji przestrzennej możliwe stało się również tworzenie: wysokorozdzielczych, wielowymiarowych, cyfrowych obrazów naszej planety [10]. Idea Digital Earth (cyfrowej Ziemi) szybko się rozwija, a efekty jej realizacji wykorzystuje się obecnie w wielu dziedzinach ludzkiej aktywności. Celem artykułu jest przedstawienie podstawowych założeń idei cyfrowej Ziemi, które określone zostały w 1998 roku przez Al. Gore – wiceprezydenta Stanów Zjednoczonych Ameryki [7], wybranych czynników wpływających na obecny stan jej realizacji, przewidywanych kierunków dalszego rozwoju oraz potencjalnych możliwości wykorzystania w przyszłości doświadczeń zdobytych podczas jej wprowadzania w życie.

EN

We live in an age that inexorably moves our everyday life into a virtual world and transforms real life into its digital equivalent. Thanks to technological innovations and continuous development of techniques (acquisition, storage, processing, and presentation of spatial information), it is now possible to create high-resolution, multidimensional digital images of our planet [9]. The Digital Earth concept is rapidly expanding and its applications are used in many fields of human activity. This paper presents the basic assumptions of the Digital Earth concept, which were defined in 1998 by Al Gore, Vice President of the United States of America [6]; selected factors affecting the current state of its implementation; predicted directions of further development; and potential use of the experience gained during its implementation.

14

Managing information systems by integrating information systems success model and the unified theory of acceptance and usage of technology

Harlie Muhammad, Hairul, Rajiani Ismi, Abbas Ersis Warmansyah

Polish Journal of Management Studies

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2019

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Vol. 20, No. 1

192--201

EN

The Internet of things (IoT) has forced the mode of universities evaluating the performance of people and the way of disseminating the knowledge. Consequently, universities capitalize a substantial amount in sophisticated Higher Education Management Information Systems (HEMISs) technology to stay updated with the current trend. However, the implementation of the technology does not automatically inspire the modifications in working culture of the public universities in Indonesia as values and cultures remain outmoded and collusive. This indicates that most public universities are internally slow to adopt the technology making the application to be more beneficial for academia are still out of reach. This study aims at scrutinizing the organizational requirement that boosts technology implementation mainly in a higher education organization located in developing countries. The findings from the analysis of a structural equation model tested on end-users consisting of 150 (one hundred fifty) public university officers throughout Indonesia evidenced that implementation of the technology in terms of information, system, and service quality make significant, positive impacts on performance expectancy leading to the intention to adopt the technology. The research underpins the significance of system flexibility to organizations as one source for sustainable competitive advantage.

PL

nternet rzeczy (IoT) wymusił tryb oceniający wyniki ludzi i sposób rozpowszechniania wiedzy. W rezultacie uniwersytety wykorzystują znaczne kwoty w zaawansowanej technologii systemów informacji zarządzania szkolnictwem wyższym (HEMIS), aby być na bieżąco z aktualnym trendem. Jednak wdrożenie tej technologii nie inspiruje automatycznie zmian w kulturze pracy publicznych uniwersytetów w Indonezji, ponieważ wartości i kultura pozostają przestarzałe. Wskazuje to, że większość uniwersytetów publicznych jest wewnętrznie powolna w akceptacji technologii, co sprawia, że aplikacja jest bardziej korzystna dla środowisk akademickich. Badanie ma na celu określenie wymogu organizacyjnego, który przyspieszy wdrażanie technologii głównie w organizacji szkolnictwa wyższego w krajach rozwijających się. Wyniki analizy modelu równania strukturalnego przetestowanego na użytkownikach końcowych składających się ze 150 (stu pięćdziesięciu) urzędników uniwersytetów publicznych w całej Indonezji wykazały, że wdrożenie technologii pod względem informacji, systemu i jakości usług ma znaczący, pozytywny wpływ na oczekiwaną wydajność. Badania potwierdzają znaczenie elastyczności systemu dla organizacji jako jednego źródła trwałej przewagi konkurencyjnej.

15

EDI system in logistic management of an enterprise

Shvartsburg Leonid, Zaborowski Tadeusz

LogForum

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2019

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Vol. 15, no. 2

205--221

EN

Background: Currently, many IT tools are used in every field. Therefore, the management of enterprises want modern IT solutions to also include logistic applications in various and diversified business profiles. It is also related to the minimization of operating costs. The EDI system makes it possible to achieve such goals. For this reason, research was carried out in selected Polish and Russian enterprises and the results were presented together with the conclusions regarding the use of the EDI system. Methods: The comparision of small enterprises in Poland and Russia were conducted. For that purpose a random sample of 100 enterprises, i.e. 50 enterprises in Poland and 50 enterprises in Russia was selected. The data were collected by the use of specially prepared questionnaires. Results and conclusions: EDI system is used in both Polish and Russian enterprises although the scope of application of this system varies and depends on the concept of its use by the management of enterprises. Polish enterprises is mainly focused on the optimization of inventory management, minimization of costs and productivity of the enterprise, while in the case of Russian enterprises, activities are aimed at improving relationships with partners, the quality of the company's operations and productivity.

PL

Wstęp: Obecnie wykorzystywanych jest wiele narzędzi informatycznych w każdej dziedzinie. Dlatego kierownictwa przedsiębiorstw chcą, aby nowoczesne rozwiązania informatyczne obejmowały także zastosowania logistyczne w różnych i zróżnicowanych profilach działalności. Związane jest to także z minimalizacją kosztów działalności. System EDI umożliwia realizację takich celów. Z tego względu przeprowadzono badania w wybranych przedsiębiorstwach polskich i rosyjskich oraz przedstawiono wyniki wraz z wnioskami w zakresie stosowania systemu EDI. Metody: Przeprowadzono analizę porównawczą pomiędzy polskimi i rosyjskimi małymi przedsiębiorstwami. W celu wyselekcjonowano losowa próbę 100 przedsiębiorstw tj. 50 przedsiębiorstw polskich i 50 przedsiębiorstw rosyjskich. Dane do analizy zostały zebrane przy pomocy specjalnie przygotowanej ankiety. Wyniki i wnioski: System EDI jest używany zarówno w polskich jak i rosyjskich przedsiębiorstwach aczkolwiek zakres i cel używania jest różny i zależy od koncepcji zarządzania w firmie. Polskie przedsiębiorstwa skupiają się głównie na optymalizacji zarządzania zapasem, minimalizacją kosztów oraz produktywnością natomiast rosyjskie przedsiębiorstwa skupiają się głównie na poprawie relacji z partnerami oraz jakością operacji biznesowych i produktywnością.

16

ICT usage in industrial symbiosis: problem identification and study design

Kosmol Linda, Leyh Christian

Annals of Computer Science and Information Systems

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2019

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Vol. 18

685--692

EN

Industrial symbiosis is a favored approach to balancing industry's economic growth and its environmental impact on a regional scale. Although the scientific literature reports a multitude of examples of industrial symbiosis around the world, this approach and its related concepts are not considered to be widespread in practice, due to various barriers. Information and management barriers are seen as significant obstacles to industrial symbiosis; however, they have not been adequately investigated yet. Empirical research capturing the perception of industrial actors is lacking. This applies especially to information and communication technology designed to reduce informational barriers. Therefore, in this research-in-progress paper, we will first examine these aspects by discussing related publications. In the second step, we develop a study design involving an online questionnaire to examine the extent of managerial and informational barriers that prevent industrial symbiosis as well as the perception of corresponding technological support.

17

Development of the management system of Ukraine’s enterprises in the conditions of the digital economy

Chaplyha V., Beley O., Chaplyha V.

Zeszyty Naukowe Politechniki Poznańskiej. Organizacja i Zarządzanie

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2018

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Nr 76

37--55

EN

In the context of the rapid development of the information and communication economy, the management system of social and economic agents in Ukraine is forced to respond promptly to constant changes in the digital society. They have to process large amounts of multiparameter data daily for efficient operation and management. To ensure these processes are information technologies that support from Big Data and the Intellectual technology of analytical process. We proposed based on this technology decide decision on the financial equilibrium of a commercial enterprise.

PL

W warunkach szybkiego rozwoju gospodarki informacyjnej i komunikacyjnej system zarządzania agentami społecznymi i gospodarczymi na Ukrainie zmuszony jest do natychmiastowego reagowania na ciągłe zmiany w społeczeństwie cyfrowym. Mają codziennie przetwarzać duże ilości danych multiparametrycznych w celu zapewnienia skutecznego działania i zarządzania. Procesy te mogą być dostarczane przez technologie informatyczne, które obsługują przetwarzanie dużych zestawów danych (Big Data) i ich inteligentnych technologii przetwarzania analitycznego. Zaproponowano do podjęcia decyzji o równowadze finansowej w przedsiębiorstwie komercyjnym na podstawie tej technologii.

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Rola i znaczenie technologii informacyjnych w zapewnieniu bezpieczeństwa operacji transportowych materiałów wybuchowych

Chmieliński M.

Przegląd Mechaniczny

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2018

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nr 12

28--32

PL

Celem niniejszego artykułu było usystematyzowanie zagadnień odnoszących się do wybranych technologii informacyjnych wspomagających m.in. proces transportu materiałów wybuchowych. Przewóz materiałów wybuchowych jest złożonym procesem transportowym, wymagającym specjalistycznej wiedzy, który obejmuje swoim zakresem monitorowanie przewozu, identyfikację i przeciwdziałanie zagrożeniom bezpieczeństwa. Organizacja transportu, zgodnie z obowiązującymi przepisami i normami w zakresie bezpieczeństwa, gwarantuje nie tylko zminimalizowanie zagrożeń wynikających z przewozu materiałów niebezpiecznych, ale i pełną jego efektywność.

EN

The purpose of this article is to systematize issues relating to to selected information technologies supporting, among others the process of transporting explosives. Transportation of explosives is a complex transport process requiring specialist knowledge, as well as monitoring of carriage, identification and counteracting security threats. The organization of transport in accordance with applicable safety regulations and standards, guarantees not only minimizing the risks resulting from the transport of hazardous materials, but also its full effectiveness.

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Case-Based Reasoning System for the Selection of Silumin Alloying Elements

Rojek G., Regulski K., Kluska-Nawarecka S., Wilk-Kołodziejczyk D.

Archives of Foundry Engineering

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2018

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Vol. 18, iss. 3

126--131

EN

This work presents the project of the application of Case-based reasoning (CBR) methodology to an advisory system. This system should give an assistance by selection of proper alloying additives in order to obtain a material with predetermined mechanical properties. The considered material is silumin EN AC-46000 (hypoeutectic Al-Si alloy) that is modified by the addition of Cr, Mo, V and W elements in the range from 0% to 0.5% in the modified alloy. The projected system should indicate to the user the content of particular additives so that the obtained material is in the chosen range of parameters: tensile strength Rm, yield strength Rp0.2, elongation A and hardness HB. The CBR methodology solves new problems basing on the solutions of similar problems resolved in the past. The advantage of the CBR application is that the advisory system increases knowledge base as the subsequent use of the system. The presented design of the advisory system also considers issues related to the ergonomics of its operation.

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Quantitative and qualitative development of natural and agricultural science resources in the agro database (2009-2016)

Kasprzak Z., Polarczyk M., Gmerek K.

TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk

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2017

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Vol. 21, No 4

405--414

EN

The types of natural and agricultural science resources contained in the AGRO database have been characterized and their dynamic development in qualitative and quantitative terms in 2009–2016 has been described. In addition, types of database records are presented, with justification for their differentiation by: records containing only a bibliographic description of the article, bibliographic records along with authors’ affiliations, records with, in addition to the aforementioned elements, summaries and attachment bibliographies and records of the highest information value, most frequently searched by database users, in other words records containing full texts of articles. Furthermore, the database recipients and their information and search preferences based on surveys are defined. The use of AGRO in Poland and abroad is considered based on selected statistical data. The AGRO database development plans are discussed depending on the acquisition of funds for its maintenance and quantitative development and the multiplication of records with full texts.