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Тhis paper provides briefly the current state-of-the-art of the Virtual Educational Space developing as an Internet of Things (IoT) ecosystem. The various types of components inhabiting the space are examined as well. In particular, the guards’ architecture is presented in more detail. The challenges of the space’ creating are also summarized in the paper.
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This publication presents an idea of creating a model for non-formal education which can be implemented in the Virtual Educational Space. The model is based on andragogic approach and acquisition of competences. Intelligent agents will take care of training and educational and career guidance of the learners. A possible application of the model is a course in cognitive robotics.
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In this work ISAR (Inverse Synthetic Aperture Radar) multifunctional Inverse Synthetic Aperture Radar (ISAR) system and image reconstruction concept based radar parameters measurement is considered. Main geometric and kinematic characteristics are derived. LFM (Liner Frequency Modulated) emitted waveforms is used while modeling reflected ISAR returns Signal formation and image reconstruction are analytically described and interpreted as direct and inverse projection operation while image reconstruction is interpreted as totally motion compensation procedure. High precision image reconstruction algorithm based on spatial correlation is derived
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This paper’s purpose is to analyze the operation, components and specifications of SCADA based system for control and data collection of renewable energy system installations. The primary functions of those systems, technical, software and electronic solutions are examined and presented. The management, monitoring and control capabilities for renewable energy installations are illustrated in detail
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The contribution presents the second version of the educational portal DeLC, known as DeLC 2.0. Furthermore, the portal architecture, the concept for modular expansion of functionality and possibilities for integration and communication with external systems are described in this paper.
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The paper discusses the problem of In this publication an overview and the architecture of Virtual Education Space (VES) designed to support planning, organization and conduct e-learning in universities is described. The space is built in accordance with modern trends in Internet and Web. The basic components supporting lifelong learning are also presented.
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În acest capitol sunt abordate regulile şi principiile de indexare a conţinutului ştiinţific.
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În acest capitol este subliniată importanţa şi necesitatea iniţierii Repozitoriilor Instituţionale.
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Cultura informaţiei utilizatorului modern tendinţe, perspective şi modele.
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Nowadays, IoT devices are a part of our lives and we use them directly or indirectly. A common problem with these devices is the security and protection of data which is generated by its. In the paper it is proposed an architecture which aim to improve the security of IoT devices in the domestic environment. This architecture will improve the security level of IoT devices in any "Smart home" by creating an initial communication footprint for each IoT device identified in the network, also, will identify behavioural and traffic anomalies of IoT devices by generating security alerts in a dashboard based on configurable security thresholds. By interconnecting the monitoring and the protection module of the IoT devices in the domestic environment the possible problems regarding the security of the IoT devices can be detected and recommendations for increasing the security can be generated to the producers.
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The present paper presents the architecture and requirements necessary to develop an intelligent simulating platform tailored to the IIoT smart city environment, with an emphasis on resilience to different type of security attacks. Specifically, we intend to detect malicious traffic in Intelligent IoT (IIoT) radio networks, based on the initial radio fingerprint of the IIoT devices. The solution proposed in this paper will offer security and will facilitate the interoperability between different communication protocols used in IIoT for smart city applications. We intend to evaluate the proposed solution using both real network attacks traces in order to provide the proof of concept, and using simulation tools in order to proof its scalability.
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The article provides the necessary theoretical and practical support for researchers to work in Academia.edu. Academia.edu is a network that aims to connect scientists by giving them a platform for sharing research activities and facilitating access to relevant articles in their fields of study.
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The reference is a complicated process with many steps and strategies to search for information, being required for all types of libraries. However, the unit of measurement in the reference services is also the references. Bibliographic references can be presented in written and oral form. This method is an effective evaluation tool, which results in the improvement of the activity of reference librarians and with advantageous influences on the image in the society or community of the library.
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This article presents the principles and online book promotional strategies in university and municipal libraries in the Republic of Moldova, Russia and Romania and the National Library of the Republic of Moldova, are highlighted online promotion strategies of information resources that influence the organization of libraries, user requirements and research areas. The online book promotion offers ensuring access to modern technologies, the creation of new work tools and services that allow the provision of curricular support at all academic levels and lifelong learning.
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This paper deals with the development of information resources by establishing the collection of university documentary heritage from institutional publications. The documents can be accessed through the Compulsory University Deposit Collection, the Digital Library and the ORA USARB Institutional Repository. The DOU collection has a double function of archiving and promotion, by supporting research and innovation.
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Digitalizace archivních dokumentů patří mezi nejdůležitější a v současné době nejpoužívanější metody jejich ochrany. Zároveň je díky ní možné řešit problematiku předkládání archiválií veřejnosti. Povinnost řádně pečovat o archiválie jako součásti národního kulturního dědictví ukládá archivům zákon č. 499/2004 Sb., o archivnictví a spisové službě a o změně některých zákonů (dále jen archivní zákon). Digitalizace tedy náleží do skupiny informačních technologií, pomocí kterých je archiv schopen plnit úkoly v oblasti odborného zpracování, zpřístupňování a zejména uchovávání archiválií pro příští generace.
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The article highlights the initiatives of the USARB Scientific Library in order to implement the bibliometric service for the evaluation of the quality of USARB's scientific production, as well as its promotion in the Institutional Repository Open Research Archive (ORA) USARB, the creation of accounts in Google Scholar, ORCID, Academia.edu and in the National Bibliometric Instrument.
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The study addresses innovative aspects and methods used in the valorization of the collections of the USARB Scientific Library, aimed at the total satisfaction of the informational needs of students, teachers, researchers and other categories of users. The authors highlight the most effective innovative methods, which have been consistently promoted in the valorization of the collections of the USARB Scientific Library. Ideas are presented for evaluating innovation, searching for new innovative solutions in the valorization of collections through development, organization, access, evaluation and visibility.
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The chapter primarily provides a synthesis of knowledge in regard to multimedia presentations. The text includes terminological reflections on the concept of “multimedia presentation”, referring to the origins of this form of information dissemination. Additionally, it also attempts to classify popular computer programs for designing presentations. An analysis of the state of research demonstrates that publications on multimedia presentations are, for the most part, popular science works created by representatives of business, sales, and marketing, and tworks on this subject have been published in fits and starts. This chapter also discusses how authors define the term “multimedia presentation” and what the differences between a “presentation” and a “speech” are, pointing out that these terms are often used interchangeably. Additionally, it refers to the beginnings of information visualization, from which multimedia presentations originate. In the description of applications for preparing multimedia presentations, emphasis is placed on the most popular program for designing presentations – Microsoft PowerPoint. An original classification of tools for designing multimedia presentations is proposed based on the literature on the subject and heuristic analysis.
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The tumult of changes recently encompassed the entire socio-economic field, including information technology, which developed rapidly and sustainably. If in its historical beginnings, information technology represented in society the tool that helped carry out the activity in the field in which it was used, in the sense of optimizing office activities, productive or non-productive, nowadays it is no longer possible to talk about carrying out any activity without the incidence information technology. Defining, in a generous manner, "cyberspace" we can say that it is the entire virtual world around us, the world in which and with which we carry out our entire activity.
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