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Consideredis a schematic of an inverter for heating fluids with combined structure that improves the inverter using the advantages of inverter current and voltage. When proven functionality of the studiedscheme in a wide range of variation of output power with high efficiency are discussed losses in the rectifier and inverter in nominal mode.
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Modern society is in a state of global change. In many countries of the world, e-Government has been created and is working effectively, electronic universities are being created (e-university), e-learning e-learning is actively being introduced - this is not a complete list of concepts and phenomena that 30 years ago did not exist in reality , but at present they have become an objective reality, changing both public and economic, and political mechanisms of society. Today, the education system is undergoing significant changes. New information technologies are actively introduced into the educational process of the whole system of education (schools, colleges, universities), while the highest degree of informatization of the learning process is distance learning.
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Barrel-epicycloidal and Barrel-hypocycloidal gears are well familiar. The barrel wheels of these gears have a compound constitution. In order to make full systematics of the epicycloidal and hypocycloidal internal gears it is necessary to add a new group of gears based on the barrel gears. In these gears the profile of the epicycloidal tooth, respectively the hypocycloidal tooth, is preserved and the barrel wheel is replaced with a monolithic one.
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At sources of induction heating of fluids is the most popular serial resonant inverter. To regulate the temperature of the inverter use the method of frequency control of the output power. In this method, the elements composing the resonance circuit having constant parameters. Operating frequencyis changed, to afford a smooth adjustment of the output power of the induction heater
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European strategy on clean and energy efficient vehicles requires not only the support instruments for the use of electric vehicles, but also the construction of infrastructure service charge. Is needed the positive position and facilitating planning documents and regulations
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”The present book is a light introduction into the world of computer programming. It turns out that we do not have to be computer geniuses to learn to code. Most people have a limited knowledge about the construction and functioning of a car or a motorbike, but still it does not prevent them from sitting behind the wheel and driving. We do not have to know the basic construction and functioning of computers in order to be able to make use of them. Coding is a similar case. Today we have many different programming languages to choose from. We can start learning to use any of them, but in the case of some languages this process is going to be easier, while in the case of others – more difficult. A Chinese proverb says ‘A picture is worth a thousand words’, and this is why we are going to focus on a programming language which is particularly orientated towards creating pictures. The language in question is Processing. It is a dialect of Java, the most popular programming language (October 2016) according to TIOBE1 ranking. Processing has been designed especially for artists, thanks to which it is very easy to learn. The best way of learning to code is writing programmes as often as possible. The mere reading of the book will not make you proficient as far as coding is concerned. Thus, while reading, you are advised to re-write the exemplary programmes, modify them and use as an encouragement to write your own. If you follow this advice, after finishing the book you will surely know a lot about the process of coding. You may not be a coding guru, but still you will learn the basic skills of computer programming and you will possess the knowledge enabling you to follow different paths. Maybe in future you will even become a professional programmer, which we wish for you. The book has been aimed at those who do not have any previous experience with coding, therefore many concepts are discusses in great detail. For the readers who do have some programming background it may seem to be boring, but they also can find something valuable in this book: they will have a chance to learn the basics of the Processing language. Readers are not required to be familiar with any advanced tools. The only requirements are the elementary knowledge of mathematics and the willingness to learn to code. Despite the fact that in the book the coding is taught by means of Processing language, the acquired knowledge will facilitate to move on to learn other programming languages, such as C, C++, C# or Java”. (from The Introduction)
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Volumul conţine materiale şi fotografii de la ediţia a 4-a a Colloquia Bibliothecariorum "FAINA TLEHUCI", care s-a desfăşurat la 23 februarie 2016 în incinta BŞ USARB. În cadrul ședinței în plen, Elena Harconiţa, directoarea bibliotecii a relatat despre semnificaţia deosebită a evenimentului. În cadrul a două secţiuni "Colecţiile bibliotecii - grija şi mîndria unui adevărat bibliotecar" şi "Bibliotecile viitorului: posibilităţi infinite", bibliotecarii au prezentat 12 comunicări. Investigaţiile efectuate, spectrul larg de subiecte abordate, vin să sporească calitatea şi relevanţa serviciilor infobibliotecare, diversificarea și modernizarea activității bibliotecii moderne.
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Prezentul volum conţine lucrările conferinţei internaţionale "MISISQ: Implicare. Creativitate. Sustenabilitate", desfăşurată la Chişinău la 2 ani de la încheierea oficială a Proiectului. În vara acestui an a avut loc monitorizarea din partea Oficiului Erasmus+ în Moldova, sprijinit de Uniunea Europeană, la care fiecare participant a relatat despre semnificativele realizări în perioada postproiect. Dezvoltarea celor trei obiective fundamentale nu s-a oprit odată cu încheirea Proiectului, ci a continuat prin implicaţiile merituoase ale bibliotecarilor şi partenerilor din Europa, aducând eficienţă şi relevanţă domeniului de învăţământ şi biblioteconomic asigurând durabilitatea Proiectului prin in-strumentele, metodologiile, echipamentele şi deschiderea către comunitatea academică.
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The monograph is a result of the conference meetings organized at the Institute of Slavic Studies of the Polish Academy of Sciences in 2016-2018 entitled "Modern systems of Slavic bibliographic information - today and tomorrow" and "Linguistics and Slavic bibliographic information systems - today and tomorrow". These meetings were devoted to problems occurring in such disciplines as information sciences, bibliology, linguistics and terminology. The participants of these meetings, the Authors of the texts, are researchers of Polish and foreign academic institutions, most of whom work within one of two Committees of the International Committee of Slavists: the Commission on Linguistic Bibliography and the Terminological Commission. The book includes theoretical and practical works. The common reference point of the monograph is the information retrieval system iSybislav that is in fact a digital bibliographic database, which presents contemporary achievements of world Slavic linguistics and is elaborated by an international team of linguists.
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The book Digital information curatorship as universal educational approach offers a largely interdisciplinary approach that combines tradition associated with information science (especially working with information, information behavior, information retrieval and personal information management) with pedagogical themes (PLE, connectivism, e-learning). At the same time, we rely on information from building digital libraries, philosophy of education, or foundations Applied Informatics. It is this connection I consider as one of the possible positive or unusual approach to the whole issue. The publication proceeds from themes rather informational sciences and those relating to education, to the technical aspects of the implementation of such an approach. This is not a separated approach but tries to point out their continuity, consistency, specific binding.
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"The publication Information Systems in Education offers a comprehensive and original view of this issue. Brings together the topics of designing information systems generally with topics that are inherent in other areas – legislation, service design, dialog systems, artificial intelligence, education and so on. Thus creating an interdisciplinary conceived, unconventional solutions a publication that strives to be the starting point for the creators of information systems in education. Among the various approaches to the issue of information systems creates a very unusual concept, which is written primarily for teachers and social and cognitive scientists. It has very few technical details and do not expect any special reader's prior knowledge of the area. The publication is designed as a surveillance monograph, which may offer some specific paradigm of development of information systems in education."
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Još od osnutka, 1948. g. pod okriljem UNESCO-a, Međunarodno arhivsko vijeće (MAV, International Council on Archives - ICA) pruža značajnu tehničku i stručnu podršku arhivima i arhivskim institucijama diljem svijeta. Putem studija, savjetovanja, misija stručnjaka, elaborata, normi i standarda, kao i razmjenom informacija, MAV ima bitnu ulogu u podizanju svijesti vlada, civilnog društva i međunarodne zajednice o važnosti arhivskog gradiva. Ovaj je priručnik praktični vodič kojim se želi privući pažnju predstavnika, osoblja i volontera nevladinih organizacija (NVO) na vrijednost njihovih dokumenata i zapisa, te dati savjete o njihovu upravljanju i čuvanju. Neki od zapisa uistinu imaju krucijalnu važnost kako za povijest samih organizacija tako i za društva na koje se odnose. Prednosti dobrog uredskog poslovanja privatnih ili javnih institucija su dobro poznate: uštede vremena i prostora, pravna i administrativna memorija, utemeljno shvaćanje prošlih odluka i transparentnost informacija. Čuvanje zapisa na srednji i dugi rok u elektroničkom je okruženju postalo kompleksnije; a intervencije uredskih djelatnika moraju početi u ranoj fazi životnog ciklusa dokumenta kako bi se osiguralo njihovo čuvanje. Stoga, da bi zadovoljio takve potrebe, vodič daje jednostavne i djelotvorne savjete. U zemljama u kojima NVO-i obavljaju aktivnosti kojima se država ne bavi, arhivsko gradivo NVO-a postaje neophodno za rekonstruiranje povijesti pojedinaca, institucija i populacije. U bivšim represivnim zemljama, gdje su javni arhivi nestali ili „očišćeni” , gradivo NVO-a je među rijetkim izvorima informacija koje žrtvama omogućuju bolje razumijevanje mehanizama represije i traženje prava na istinu i pomirenje. Vodič je realizacija preporuka ravnatelja državnih arhiva i predsjednika stručnih arhivskih udruga, koji su se 2001. g. okupili u Reykjaviku na XXXV. CITRA-i (International Conference of the Round Table on Archives), održanoj na temu sakupljanja i odabiranja gradiva suvremenog društva. U svjetlu rastuće uloge koju civilno društvo ima na međunarodnoj razini, i u svjetlu opasnosti za sigurno čuvanje zapisa NVO-a, briga i inicijativa MAV-a u potpunosti su opravdane i vrijedne hvale. Iza jedne naoko skromne ambicije krije se istinska odlučnost služenja građanima svijeta, radeći za veću transparentnost, dobru upravu i bolje očuvanje memorije ljudske vrste. Posebno mi je zadovoljstvo pozdraviti ovaj vodič kao izraz kontinuiranih napora MAV-a da sačuva pamćenje svijeta u svim njegovim neizmjernim raznolikostima.
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Responsible behaviour is essential to prevent information attacks. It is a necessary complement to the technical and legal instruments to ensure information safety. Safety on the Internet and also when working with non-electronic information is part of the Framework Educational Programme for Primary Schools, but it is implemented inadequately. At the same time, it is a sensitive subject in which libraries can provide education with a number of advantages over other institutions. They have often already established cooperation with elementary schools and give lessons in the use of information and IT. Adding information safety to the range of topics is therefore just another step for mutually beneficial cooperation withthe local community. However, the lessons have to develop the competencies in an appropriate and conceptual way. The publication presents the reasons for and appropriate ways of setting a framework for information safety lessons. The pivotal part of the publication presents the conception of education that is useful not only in libraries. All classes use active learning and they build on each other freely. The conception contains a total of nine lessons (one for each grade), which mainly cover topics of authorship and evaluating information, and safe behaviour when working with information, focusing on communication on the Internet. Two questionnaires and didactic testing of librarians were used in developing the conception. The results show that the information safety lessons build on already implemented activities of libraries and that librarians have sufficient skills to carry out lessons included in the proposed conception. The conception was revised based on action research conducted from 2012 to 2017. The results were obtained through observation during lessons (carried out by a researcher, a teaching librarian and the teacher of the class, a teaching librarian and a library director were interviewed). Lessons were piloted in the Municipal Library in Polička in cooperation with the Masaryk Elementary School; effectiveness of the lessons was confirmed by other three schools (Primary School Pomezí, district Svitavy, Primary School and Kindergarten Blažkova, Brno and Dance Conservatory, Brno) and one library (Library at the Crossroads in cooperation with Křídlovická in Brno). Based on action research, lessons were adapted into the form published in this work.
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Ideja otvorenih podataka je sadržana u tome da podaci budu besplatno dostupni svima, za korištenje i ponovno objavljivanje bez ograničenja u vezi sa autorskim pravima, patentima ili drugim mehanizmima kontrole. Kada se informacije javnog sektora stave na raspolaganje javnosti kao otvoreni podaci, onda se oni nazivaju otvoreni javni podaci. Vlade i njihovi ugovarači prikupljaju ogromnu količinu kvalitetnih podataka u okviru svojih redovnih radnih aktivnosti. Rezultat toga je da država uglavnom uspostavi snažan monopol nad tim podacima tako da može strukturirati i homogenizirati interakciju između sebe i svojih građana. Ove su jednostrane interakcije skupe, ne odgovaraju na potrebe građana, a mogu i nepotrebno ograničiti aktivnosti vlade. Otvaranje javnih podataka uključuje politike i tehnička pitanja. Ako vlada učini podatke otvorenim, to može imati potencijalno velike koristi, uključujući: Transparentnost: U demokratskom društvu koje dobro funkcionira, građani trebaju znati šta njihova vlada radi. Zato moraju imati slobodan pristup javnim podacima i informacijama, analizirati ih i dijeliti s drugim građanima. Efikasnost: Omogućavanje bolje koordinacije i efikasnosti unutar vlade, lakšim pristupom podacima, analizama i objedinjavanjem podataka iz različitih ministarstava i agencija. Inovacija: U digitalno doba, podaci su ključni resurs za društvene i poslovne aktivnosti. Sve, od autobuskog prijevoza do ljekarskog pregleda, zavisi od pristupa informacijama, od kojih mnoge kreira ili posjeduje država. Otvaranjem podataka, vlada može doprinijeti razvoju inovativnog poslovanja i usluga koje imaju društvenu i komercijalnu vrijednost. Mnogi zakoni o javnim registrima i politike koje reguliraju pravo na informacije se tradicionalno oslanjaju na reaktivno objavljivanje, što znači da se javna informacija mora zatražiti prije nego što se stavi na raspolaganje, vlada koja je u potpunosti posvećena otvaranju podataka bira proaktivno objavljivanje informacija, a to znači da se javni podaci objavljuju odmah nakon prikupljanja i prije dostavljanja zahtjeva. Drugim riječima, vizija otvorenih podataka jest da informacije u posjedu vlade budu automatski otvorene. Otvaranje podataka ima brojne tehničke implikacije, posebno kada su u pitanju određeni formati koji se biraju za objavljivanje podataka. Otvoreni formati su strukturirani, nisu pod zaštitom i omogućavaju javnosti i vladi da maksimalno iskoriste podatke, sada i u budućnosti. Vlade širom svijeta navode razne razloge za pokretanje inicijative za otvaranje podataka, uključujući i povećanje transparentnosti i odgovornosti vlade, ubrzavanje stvaranja novih digitalnih usluga i aplikacija za građane, oslobađanje punog ekonomskog potencijala javnih informacija, te razvijanje usluga vlade za potrebe koje se očekuju u budućnosti. Iako je ovo interesovanje najviših nivoa vlasti novo, ima mnogo profesija i zajednica koje su uključene u dijalog, politiku i razvoj u ovom pogledu, uključujući vladine dužnosnike, novinare, programere, reformatore u oblasti transparentnosti, zagovarače i zainteresirane građane.
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Država i njene institucije najveći su proizvođači, sakupljači i korisnici različitih vrsta podataka. Pored onih lične prirode, sadržanih u matičnim knjigama i medicinskim kartonima, prikupljaju se podaci od šire društvene važnosti, poput podataka o stanju okoliša ili o privrednim kretanjima, meteorološki i drugi podaci. U prošlosti su podaci od šire društvene važnosti uglavnom bili nedostupni javnosti, a ako su kojim slučajem i bili dostupni, bilo ih je iznimno teško pronaći i koristiti. Zahvaljujući tehnološkom razvoju i relativno jednostavnom i jeftinom otvaranju podataka putem interneta, ali i sve izraženijim zahtjevima javnosti za transparentnijom, odgovornijom i efikasnijom vlasti, vlade širom svijeta opredijelile su se za politike otvaranja podataka u posjedu javnih institucija. Primjeri takvih politika su web-portali Data.gov i Usa.gov Sjedinjenih Američkih Država, Data.gov.uk Velike Britanije ili Open data portal Evropske unije, na kojima su dostupne informacije iz oblasti obrazovanja, zdravstva, transporta, okoliša i drugih. Sve ovo dovelo je do ubrzanog rasta upotrebe otvorenih javnih podataka, kako u privatnom tako i u nevladinom sektoru. Softverske aplikacije omogućavaju pristup informacijama putem interneta ili mobilnih uređaja, a podaci se koriste da se unaprijede javne usluge, pokrenu novi komercijalni poslovi ili poboljša transparentnost vlasti. Neki od primjera web-stranica specijaliziranih za obradu, objavljivanje i daljnju upotrebu otvorenih podataka su OpenSpending.org na kojoj je trenutno objavljeno preko 700 setova podataka o javnoj potrošnji u 66 zemalja, ili OpenCongress.org koja objavljivanjem niza podataka i informacija omogućava praćenje rada američkog Kongresa. Iako je objavljivanje otvorenih javnih podataka izražen trend u svijetu, te su potencijali otvorenih podataka prepoznati i u regiji, u Bosni i Hercegovini takva praksa još uvijek nije istinski zaživjela. Bez obzira na inicijative otvaranja podataka koje dolaze iz nevladinog sektora, institucije javne vlasti, osim nekoliko izuzetaka, uglavnom ne pružaju pristup podacima putem interneta i mobilnih tehnologija. Kako bi se spriječilo da BiH ozbiljno zaostane u domenu proaktivnog objavljivanja takvih podataka, usljed čega bi trpjeli svi sektori društva, neophodno je pokrenuti širu društvenu raspravu za otvaranje podataka u posjedu javnih institucija. Ovaj memorandum nastoji dati doprinos takvoj raspravi.
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The monography summarize the issues of digital archiving in Czech environment. Life cycle of digital document is followed from its creating, selection, register, permanent storage, processing to making them accessible for researchers. First chapter contains the analysis of the standards ant their use in practice of electronic records management. Next chapter describes the project of National digital archives and Archival portal including the selection of electronic records, validation and long term preservation of the data. Next chapters introduce the basic tools for electronic register of archival documents and their processing. Last chapter is devoted to the digitalization of archival documents and making them accessible on various archival portals. There is also a vocabulary of basic terms on digital archiving in the text.
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A university without its own publishing house is like a cathedral without an organ: wild-growing and silent. Masaryk University has got its publishing house, which even ranks among the largest in Central Europe by the number of publications, tirelessly spreading university knowledge and ethos not only through books, but on all present-day conceivable media. This jubilee publication brings a colourful panorama of the Munipress publishing house activities together with a historical overview. It is dedicated to the centenary of the Masaryk University and to all the silenced authors in its history.
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The book puts the history, present and future of web books into a broader context and makes the knowledge and skills gained from the Redesigning Library Services 2020: web books project available to a wider audience. Using research-through-design methodologies, it presents various aspects of web-based service design: from transforming the book into digital form, to seeing the book as an artefact for prototyping new services and tracking reading behaviour, to speculating on the future of web books and digital reading.
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The volume includes the materials of the scientific conference "Tradition and innovation in scientific research", the 11th Edition, which took place on October 7, 2022, in the premises of the Scientific Library of the State University "Alecu Russo" from Bălţi with the participation of BŞ librarians of USARB and guests from other libraries in the country.
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In a world of information overload, a daily challenge for researchers is to find and select materials, organize subject literature and their own notes. The proposed model of a personal scientific knowledge management system suggests how to manage scientific knowledge, how to organize one's own scientific knowledge space, what digital tools to implement into the research workshop to effectively use the collected research material and create new knowledge in the humanities. The system consists of basic and complementary elements - processes, activities and tools for managing personal scientific knowledge. Examples of computer programs, their functions and capabilities in knowledge management are given.
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