267 results on '"Konvergencija"'
Search Results
2. Stopa nataliteta u Hrvatskoj: lokalna varijabilnost, prostorni obrasci i trendovi od 2001. do 2020. godine.
- Author
-
Belić, Tomislav
- Subjects
- *
BIRTH rate , *RECESSIONS , *DESCRIPTIVE statistics , *EMIGRATION & immigration , *ECONOMIC forecasting ,EUROPEAN Union membership - Abstract
This study investigates the spatio-temporal variability of the Crude Birth Rate in Croatia between 2001 and 2020. The local-scale data covers 556 spatial units. Additionally, the data covers categories by type and size of unit and their respective regions. The study is based on descriptive and spatial statistics (Global and Local Moran's indices). The results reveal two main processes in the long-term trends of birth rates in Croatia: convergence at a low birth rate and a significant decrease in spatial autocorrelation. The most intense convergence took place between 2009 and 2017, mainly overlapping with the economic recession period. The process was also observed at the regional level. Spatial autocorrelation decreased between 2001 and 2016, followed by a slight increase. In the initial years, the main cause could be modernization, and later the economic recession and the subsequent emigration wave that followed Croatia's accession to the European Union. Finally, the continuation of the polarization between the center and the periphery is evident. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
3. Employment rate and economic growth: The case of transition countries.
- Author
-
Tica, Josip, Viljevac, Viktor, and Matić, Matija
- Published
- 2023
- Full Text
- View/download PDF
4. Prednosti korištenja 3D numeričkih modela u projektiranju tunela
- Author
-
Ivan Mance, Sanja Dugonjić Jovančević, and Josip Peranić
- Subjects
3D numeričko modeliranje ,MKE ,tuneli ,podgrada ,konvergencija ,Engineering (General). Civil engineering (General) ,TA1-2040 - Abstract
Odabir između 2D i 3D numeričkog modeliranja ovisi prvenstveno o vrsti problema koji se analizira, potrebama projekta, rokovima, dostupnim resursima te opravdanosti dodatnih ulaganja u složenije modele. U radu su prikazani rezultati 2D i 3D numeričkih modela izvedbe dionice tunelske cijevi, kako bi se analizirale osnovne razlike u dobivenim rezultatima i istaknule prednosti upotrebe 3D modela. Na temelju projektne dokumentacije, modeliran je poprečni presjek najnepovoljnijeg profila s najvećim nadslojem materijala. Analize su provedene u računalnim programima RS2 i RS3 tvrtke Rocscience. Rezultati su pokazali da je glavna prednost 3D modela mogućnost praćenja povećanja radijalnih pomaka s napredovanjem iskopa te realnijeg uvida u efikasnost ugrađene podgrade.
- Published
- 2022
- Full Text
- View/download PDF
5. EKSTENZIJA TELEVIZIJE NA DRUŠTVENIM MREŽAMA.
- Author
-
Dautović, Miralem
- Abstract
Copyright of Social Sciences & Humanities Studies / Društvene i Humanističke Studije (DHS) is the property of Faculty of Humanities & Social Sciences, University of Tuzla and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
6. UTJECAJ I ZNAČAJ KONVERGENCIJE MEDIJA NA PROMOCIJU I POPULARIZACIJU SPORTSKIH SADRŽAJA
- Author
-
Prašović Gadžo, Sanela
- Subjects
mediji ,konvergencija ,sport ,popularizacija ,utjecaj - Abstract
Nedvojben je utjecaj elektroničkih medija na popularizaciju sporta, a posljedično i na medijsko promoviranje sportskih ličnosti. U skladu s tim putem konvergencije medija ostvaruje se znatan plasman sportskih sadržaja koji je u prošlosti bio nezamisliv. U radu analiziramo kako zahvaljujući konvergenciji medija televizijski intervju s istaknutim sportašima postaje vijest dana globalno, a ne samo u opsegu gledanosti programa televizijske kuće koja je intervju realizirala. Na primjeru intervjua s vrhunskim sportašima kao što su Novak Đoković, Darijo Srna i Slaven Bilić, a koje je realizirao i emitirao BHT1, vidljivo je kako je doseg njihova sadržaja bio znatno veći putem platformi društvenih mreža te drugih medija u odnosu na temeljni izvor – televiziju. Izravna posljedica medijske konvergencije u navedenome primjeru bila je popularizacija i širenje dijelova intervjua, ne samo izvan televizije kao osnovnoga medija koji plasira informaciju nego poglavito i izvan određena prostornog okvira. Tomu su pridonijeli plasiranje intervjua s vrhunskim sportskim ličnostima na platformama kao što su YouTube i Facebook te promocija intervjua putem elektroničkih i tiskanih medija. Rad analizira pitanja starih i novih medijskih tehnologija i njihove konvergencije kroz izravan utjecaj na popularizaciju sportskih sadržaja. Ključne riječi: mediji, konvergencija, sport, popularizacija, utjecaj
- Published
- 2022
- Full Text
- View/download PDF
7. Točna numerička rješenja za standardne testne probleme kosih ploča
- Author
-
Marin Grbac and Ribarić Dragan
- Subjects
Morley’s skew plate ,Razzaque’s skew plate ,plate finite elements ,finite element analysis ,accurate solutions ,convergence ,thin and thick plates ,Morleyjeva kosa ploča ,Razzaqueova kosa ploča ,konačni elementi ploča ,analiza konačnih elemenata ,točna rješenja ,konvergencija ,tanke i debele ploče ,General Earth and Planetary Sciences ,General Environmental Science - Abstract
Morley’s skew plate and Razzaque’s skew plate are two standard benchmark problems used for the performance evaluation of plate finite elements. The reference solutions for these problems are given for the thin plate case only, and various plate finite elements do not converge to these solutions exactly. Accurate numerical solutions for these skew plate problems are proposed in this paper, which are based on the finite element analysis on very dense meshes for thin to thick plate cases., Morleyjeva kosa ploča i Razzaqueova kosa ploča su dva standardna testna problema koja se koriste za evaluaciju performansi konačnih elemenata ploča. Referentna rješenja za ove probleme su dana samo za slučajeve tankih ploča, a i razni konačni elementi ploča ne konvergiraju točno ka tim rješenjima. U ovome radu predlažu se točna numerička rješenja za ove probleme kosih ploča, koja su bazirana na analizi konačnih elemenata na vrlo gustim mrežama za slučajeve tankih do debelih ploča.
- Published
- 2022
- Full Text
- View/download PDF
8. Medium-term forecast of European economic sustainable growth using Markov chains.
- Author
-
Haller, Alina-Petronela, Gherasim, Ovidiu, Balan, Mariana, and Uzlau, Carmen
- Published
- 2020
- Full Text
- View/download PDF
9. EFFECTS OF RENEWAL INVESTMENTS IN IMMOVABLE CULTURAL HERITAGE ON SLOVENIAN PUBLIC FINANCES: CONVERGENCE WITH SELECTED EU COUNTRIES.
- Author
-
VOJINOVIĆ, Borut, KRIŽANIČ, France, and KOLŠEK, Vasja
- Subjects
PUBLIC finance ,CULTURAL property ,TOURISM impact ,GOVERNMENT revenue ,INVESTMENTS - Abstract
Copyright of Društvena Istraživanja is the property of Institute of Social Sciences Ivo Pilar and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2020
- Full Text
- View/download PDF
10. AGNOSTIČKI POGLED NA 30 GODINA TRANZICIJE.
- Author
-
Tica, Josip
- Subjects
GROWTH factors ,CAPITALISM ,TRANSITION economies ,GROUP theory ,ECONOMIC policy - Abstract
Copyright of Proceedings of the Faculty of Economics & Business in Zagreb / Zbornik Ekonomskog Fakulteta u Zagrebu is the property of Ekonomski Fakultet u Zagrebu and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2020
- Full Text
- View/download PDF
11. Medijska konvergencija : Radio u Republici Hrvatskoj
- Author
-
Šulentić, Anita and Mučalo, Marina
- Subjects
convergence ,Higher education. Universities. Academic study ,Croatia ,digitization ,Hrvatska ,udc:378(043.3) ,FM radio ,DRUŠTVENE ZNANOSTI. Informacijske i komunikacijske znanosti ,SOCIAL SCIENCES. Information and Communication Sciences ,digitalizacija ,konvergencija ,DAB+ ,Visokoškolsko obrazovanje. Sveučilišta. Akademski studij - Abstract
Početkom 21. stoljeća digitalizacija je snažno utjecala na medijske krajolike svih razvijenih zemalja uvlačeći ih u proces konvergencije u tehničkom, tehnološkom i sadržajnom smislu. Analognu tehnologiju (FM) kao dominantnu opciju za distribuciju svojih programskih sadržaja koristi još samo najstariji elektronički medij na svijetu, radio. Međutim unatoč razvijenoj hrvatskoj radiodifuziji (137 nakladnika za FM radio koji emitiraju 141 program, 12 programa Hrvatskog radija i 40 nakladnika e-radija koji emitiraju 66 internetskih programa), ciljna nezavisna, znanstveno utemeljena i dohvatna istraživanja domaćeg radijskog krajolika vrlo su rijetka. Upravo stoga cilj je ove disertacije istražiti koliko se i kako aktualna hrvatska radijska scena prilagodila suvremenim digitalnim standardima i praksama te ide li ukorak s njima. Uokvirena je razdobljem pandemije bolesti COVID-19, odnosno razdobljem od 2020. do 2022. godine. Vremenski okvir poduzetih istraživanja izuzetno je relevantan upravo s obzirom na intenzitet procesa digitalizacije, a kojeg je u Republici Hrvatskoj pratilo donošenje novog Zakona o elektroničkim medijima i dodjela prvih koncesija za digitalni radio (DAB+). Provedena su tri istraživanja čiji je bio cilj: (1) saznati udio migracije tradicionalne radijske publike prema slušanju radijskih programa na digitalnim platformama, (2) utvrditi statuse i temeljne sadržaje mrežnih stranica svih radijskih FM nakladnika, e-radija i javnog servisa u RH te (3) evidentirati promjene u poslovanju tradicionalnih FM radijskih postaja te kadrovske potrebe u okolnostima medijske konvergencije. Prema rezultatima, u Republici Hrvatskoj uočena je mala, ali svakako indikativna migracija slušatelja prema digitalnim opcijama dohvata i konzumacije radijskih sadržaja. Mapiranje aktivnih mrežnih stranica svih radijskih postaja ukazalo je na zanemarenost pa i nejasnoće oko njihove stvarne uloge u konvergiranom medijskom krajoliku. Posljedično, u poslovanju radijskih nakladnika zamjetan je raskorak u uredničkoj procjeni važnosti mrežnih stranica i stvarnog iskorištavanja njihovog potencijala. Rezultati provedenih istraživanja daju pregled zatečenog stanja ukupne hrvatske radiodifuzije u zadanom vremenskom okviru, čime su postavljeni temelji za daljnje praćenje procesa konvergencije radijskog medija u svim budućim istraživanjima ove teme. After a hundred-year dominance of analogue technology, the beginning of the 21st century was marked by the advent of the digital era in which traditional FM radio had to undergo the ensuing process of convergence in technical, technological, content and social terms. The Internet abolished the monopoly of the radio frequency (RF) spectrum as the dominant way of distributing the radio signal and provided radio with numerous options for reaching new listeners and/or users of radio websites and radio stations’ official social media profiles. Auditivity is a fundamental feature of analogue (FM) radio, which is still most often consumed via car and home receivers. However, in the digital environment and with appropriate digital tools, traditional radio expands its offer to multimedia content, interaction and participation, and particularly in terms of the ways of consumption that can take place via smartphones, computers and cable television. Yet, this is not the only change caused by digital technology. In point of fact, digital radio (DAB+) is strongly imposed in all developed media environments. Specifically, it was in 2022 that the first concessions for DAB+ were awarded in the Republic of Croatia. Despite the many challenges of the digital age, radio is still a personal and emotional medium, of extremely high audience (Bottomley 2020). Croatia is the fourth country in the EU in terms of the number of radio stations per million inhabitants (38 radios per million inhabitants) (Mučalo & Šulentić 2021). In 2021, there were 137 FM radio broadcasters that broadcast on 141 channels, the public service broadcaster Croatian Radio with 12 channels, and 40 e-radio broadcasters that broadcast on 66 Internet channels (AEM 2021a, AEM 2021b). Although the changes in traditional radio are invariably attracting the interest of the world scientific community, there is no recent independent and scientifically based research on the medium of radio in Croatia. This fact constituted my initial motivation for choosing this topic for the doctoral dissertation. The main research question was how much the Croatian radio scene had adapted to current digital standards and European practices, i.e., what the real effects of digitization in domestic radio broadcasting in 2021 were. Three surveys were conducted with the following research objectives: to establish (1) whether there is migration of traditional radio audiences towards listening to radio programmes via digital options and what the extent of this migration is (CATI method on a deliberate quota sample), (2) what status the websites of all radio stations in the Republic of Croatia have and what they are like in terms of content (mapping), and (3) what experts think about the way traditional FM radio stations operate in the circumstances of convergence (in-depth semi-structured interviews with nine editors-inchief). III A telephone survey was conducted in the city of Zagreb in the period from 25 November 2020 to 5 December 2020. It covered the sample of 300 radio listeners aged 18 to 55. Most of them were employed and their level of education was predominantly secondary. Compared to 3% of listeners who consumed radio via digital devices in 2015 (AEM 2015a), the results of this survey show an increase to 16%. In this respect, one of my hypotheses was rejected because statistical testing of the results showed that the age of listeners was not directly correlated to listening to radio on digital platforms. Mapping of the websites of all broadcasters, e-radio and public service in the Republic of Croatia (N=157) was conducted in June 2020. It relied on four basic thematic categories (news, communication and promotional content and media convergence indicators). The results show that the websites under research are outdated, focused on static elements, without a daily news offer, yet with common and typified multimedia breakthroughs. The following two hypotheses have been confirmed: programme streaming on online radio sites makes less than 10% of the total content offer of each radio site, i.e., the websites of national, regional and county radio stations offer more types of content than the websites of city and municipal radio stations. Semi-structured interviews with nine editors-in-chief were conducted online between 5 and 13 May 2021. The selection of nine respondents was made on the basis of ranking according to the criterion of the number of items of content identified during the process of mapping websites. While everyone agrees that the radio website contributes to the listenership and popularization of FM radio, the fact is that radio websites are largely ignored (lack of understanding of the radio owners, shortage of money and of professionally trained employees, including lack of motivation). Among the highest ranked websites, there is only one case in which the website is edited by a specifically engaged professional. Therefore, the fourth hypothesis is partially confirmed. In conclusion, the dissertation positions the medium of radio in Croatia at the beginning of the 21st century, that is, in the period of pronounced digital transition to new ways of distributing, communicating and consuming media content. The convergence of radio in our country is slow, yet still occurring. The research results raise new questions, two of which stand out: (1) “What is the prospect of local radios given the number of national, regional and county FM stations in Croatia?” and (2) “How to educate media professionals who are supposed to acquire the necessary competencies for working in a converged media environment?”
- Published
- 2023
12. Stopa zaposlenosti i ekonomski rast: slučaj zemalja u tranziciji*
- Author
-
Tica, Josip, Viljevac, Viktor, and Matić, Matija
- Subjects
tranzicija ,stopa zaposlenosti ,konvergencija ,Bayesevo uprosječivanje ,faktori rasta ,početni uvjeti ,transition ,employment rate ,convergence ,Bayesian averaging ,growth factors ,initial conditions - Abstract
U ovom radu istražuju se učinci promjena stope zaposlenosti na ekonomski rast u procesu tranzicije. U radu se kreće od ortodoksnog ekonometrijskog pristupa ekonomskom rastu koji kontrolira za konvergenciju. Da bi se kontrolirala heterogenost zemalja u uzorku, koriste se indikatori specifični za proces tranzicije, kao što su početni uvjeti (pred-tranzicijska povijest), kvaliteta upravljanja, privatizacijske metode, kao i razni indikatori institucionalne razvijenosti. U radu se razvijaju i procjenjuju razne specifikacije modela koristeći fiksne učinke kao i Bayesevo uprosječivanje, a s ciljem adresiranja problema nesigurnosti rezultata modela za 24 zemlje u razdoblju od 1995. do 2019. godine. Suprotno pretpostavkama neoklasičnog modela rasta, rezultati pokazuju da je stopa zaposlenosti jedan od najvažnijih faktora ekonomskog rasta, čak i nakon tri desetljeća. Rezultati također pokazuju da konvergencija (početna razina razvijenosti) robustno objašnjava jedan dio razlika u stopama rasta između zemalja, ali utjecaj slabi nakon prvog desetljeća. Za korišteni uzorak analize, rezultati ne ukazuju da fizički kapitala i rast populacije imaju utjecaj na ekonomski rast., This paper investigates the effects of the employment rate on economic growth during the transition process. We start with the mainstream growth econometrics approach that controls for convergence and, in order to control for heterogeneity of countries in our sample, we control our estimates for transition-specific indicators such as initial conditions (pre-transition history), governance quality, privatisation methods as well as various indicators of institutional development. We use a wide range of model specifications using fixed effects as well as Bayesian averaging to address the problem of model uncertainty in 24 countries during the 1995-2019 period. Contrary to the neoclassical growth model assumptions, we find that the employment rate is one of the most important growth factors even after three decades. Results also indicate that convergence (initial level of development) robustly explains a part of cross-country growth rate differentials, while the effects of the initial conditions (pre-transition history) are robust, but fade out after the first decade. We do not find evidence that physical capital and population growth explain the growth in our sample.
- Published
- 2023
13. Television genre of telenovelas - convergence of TV soap operas to new media platforms - Netflix VOD application content analysis
- Author
-
Matišić, Ana, Šola, Ivica, and Barić-Šelmić, Snježana
- Subjects
SOCIAL SCIENCES. Interdisciplinary Social Sciences ,convergence ,telenovele ,interactive services ,telenovelas ,interaktivne usluge ,DRUŠTVENE ZNANOSTI. Interdisciplinarne društvene znanosti ,soap operas ,television ,sapunice ,konvergencija ,televizija - Abstract
Televizija predstavlja jedan od najpopularnijih masovnih medija za emitiranje različitog videosadržaja. Čovjek je s televizijom povezan kao njezin gledatelj koji sudjeluje u razmjeni poruke prenesene tim medijem, a globalnim razvojem televizije razvijao je svoja osjetila kao što su vid i sluh. Televizija je tijekom svog dugogodišnjeg razvoja i pristupa publici stvorila televizijske žanrove od kojih su latinoameričke sapunice – telenovele neke od najpopularnijih vrsta televizijskih žanrova među gledateljima diljem svijeta. Telenovele svoj put prema globalnom uspjehu započinju od klasičnih emitiranja na televiziji, a zahvaljujući digitalnoj tehnologiji, pojavi novih medija i interneta, postaju poznati svjetski uspješan izvozni proizvod Latinske Amerike. Pojava novih medija mijenja načine prijenosa i prezentacije audiovizualnog sadržaja, što dovodi do konvergencije medija. Konvergencijom medija, a posebno televizije te pojavom novih hibridnih i interaktivnih usluga kao što je Netflix, telenovele i sapunice dobivaju svoje novo digitalno obilježje, a publika postaje sve više povezana s njima. Na kraju ovoga rada analiza sadržaja prikazuje trenutni popis latinoameričkih sapunica – telenovela na aplikaciji Netflix i podatke o zemlji podrijetla, broju sezona te epizoda. Television is one of the most popular mass media for broadcasting different video content. The man is connected to television as its viewer who participates in the exchange of the message coming from this interactive media, and with the global development of television he developed his senses such as sight and hearing. Through its long-term development and audience, television has created various television genres, of which Latin American soap operas – telenovelas are one of the most popular types of television genres among viewers around the world. Telenovelas begin their journey to global success from classic broadcasts to television, and thanks to digital technology, the emergence of new media and the Internet they became a world-famous successful export product of Latin America. The emergence of new media changes the ways of transmission and presentation of audiovisual content, which leads to the convergence of media. With the convergence of media, especially television, and the emergence of new hybrid and interactive services such as Netflix, telenovelas and soap operas are gettinh their new digital feature, and audiences are becoming increasingly connected to them. At the end of this paper, content analysis shows the current list of Latin American soap operas – telenovelas on the Netflix application and data on the country of origin, number of seasons and episodes.
- Published
- 2022
14. Suvremeni procesi stvaranja javnih politika: kako istraživati transfer?
- Author
-
ŠINKO, MARJETA
- Abstract
From the second half of the twentieth century policy scholars are increasingly devoting their attention to the transference of policy from one political jurisdiction to another. Concepts such as policy diffusion, convergence and transfer are being used to elucidate the modern-day policy process. Policy transfer, the youngest of these approaches, has been gaining momentum from the second half of the nineties and has grown into a respectable, widely cited and used research frame. This article is a historical account of policy transfer research. In addition to examining the evolution of similar approaches (diffusion, convergence, and transfer), the original systematization and demarcation of different studies is offered. The paper concludes with the insight that policy transfer studies are distinctive in relation to convergence and diffusion studies. They are characterized by an analytical focus on processes, on understanding of policy actors' actions, on qualitative methodology, and using small samples. The paper concludes that policy transfer studies are an excellent heuristic tool because they enable a multidimensional research of the policy process. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
15. STUDENTSKI MEDIJI U DIGITALNOME DRUŠTVU.
- Author
-
MUSA, ILIJA, EREŠ, MAJA, and JAKIĆ, PETRA
- Abstract
Copyright of HUM: Journal of the Faculty of Arts at the University of Mostar is the property of University of Mostar, Faculty of Arts and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2018
16. Open source firewall analysis in data centers
- Author
-
Lanča, Paolo and Ilić, Željko
- Subjects
podatkovni centar ,TEHNIČKE ZNANOSTI. Računarstvo ,TEHNIČKE ZNANOSTI. Elektrotehnika ,high availability ,VyOS ,konvergencija ,propusnost ,firewall ,dana center ,program otvorenog koda ,latencija ,open-source programs ,TECHNICAL SCIENCES. Electrical Engineering ,pfSense ,visoka dostupnost ,TECHNICAL SCIENCES. Computing ,convergency ,vatrozid ,throughput ,latency - Abstract
Ovaj rad je fokusiran na mogućnosti vatrozida otvorenog koda u svrhu primjene u podatkovnim centrima. Kao takav se nadovezuje i nadopunjuje diplomski rad Frana Hršaka pod nazivom Usporedba softvera otvorenog koda za usmjeravanje u svrhu paketizacije mreža niskih cijena u podatkovnim centrima koji je fokusiran na mogućnosti usmjeravanja istih operacijskih sustava. Zajedno tvore projekt koji je izrađen u suradnji s tvrtkom Combis d.o.o. Kroz ovaj rad, čitatelj će se upoznati s problematikom kojom se ovaj rad bavi, razumjeti osnovne elemente rada te vidjeti usporedbu više programa i/ili operacijskih sustava, što teoretski što kroz praktičnu primjenu. This paper is focused on analysing the possibilities of open source firewalls for their use in dana centers. As such, it is part of a bigger project carried out for Combis d.o.o. that includes Fran Hršak's master thesis Comparison of open source routing software with purpose of packetization of low cost networks in data centres. Through this paper, the reader will learn about the problematics of this papers topic, learn the basic elements of the paper and be able to read the comparison of a couple of different software, while some of the comparison is in theory and some have practical examples.
- Published
- 2022
17. Jacobi method for the symmetric problem of eigenvalues
- Author
-
Marinović, Toni and Bosner, Nela
- Subjects
MATLAB ,iterativna Jacobijeva metoda ,convergence ,PRIRODNE ZNANOSTI. Matematika ,iterative Jacobi method ,reall symmetric matrix ,puna simetrična matrica ,NATURAL SCIENCES. Mathematics ,konvergencija - Abstract
U ovom diplomskom radu smo opisali ideju iterativne Jacobijeve metode za računanje svojstvenih vrijednosti pune simetrične matrice. U prvom poglavlju smo naveli osnovne tvrdnje o simetričnim matricama i svojstvenim vrijednostima. Drugo poglavlje započinjemo izvodom same metode i dokazujemo njenu konvergenciju. U nastavku smo obradili nekoliko različitih varijanti te ih ilustrirali algoritmima. Nakon toga smo naveli rezultate o točnosti izračunatih svojstvenih vrijednosti i vektora,a na samom kraju smo naveli rezultate dobivene testiranjem algoritama, programima izradenim u MATLAB-u, na konkretnim primjerima iz kojih je vidljiva njihova točnost. In this thesis we have described the idea of iterative Jacobi method for computing eigenvalues of a real symmetric matrix. In the first chapter we have named basic claims about symmetric matrices and eigenvalues. We start the second chapter with derivation of the method and we prove its convergence. We continue by describing several different variants and illustrate them with algorithms. After that, we proceed by presenting results on the accuracy of the calculated eigenvalues and eigenvectors, and at the very end we present the results obtained by testing the algorithms, by programs made using MATLAB, on specific examples that demonstrate their accuracy.
- Published
- 2022
18. CONSTRAINTS OF TRANSITION TO ECOLOGICAL AGRICULTURE IN A SUSTAINABLE DEVELOPMENT SOCIETY. ROMANIAN PERSPECTIVE.
- Author
-
Serban, Andreea Claudia, Aceleanu, Mirela Ionela, and Saseanu, Andreea Simona
- Subjects
ORGANIC farming ,SUSTAINABLE development ,AGRICULTURE ,BIOECONOMICS ,PRIVATE sector ,PUBLIC sector - Abstract
Copyright of Transformations in Business & Economics is the property of Vilnius University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2017
19. Sustainable Wages and Need for Convergence in EU-28 Countries.
- Author
-
Andrei, Jean, Marian, Zaharia, Manuela, Gogonea Rodica, Dan Cosmin, Petrache, and Radu, Zaharia
- Subjects
WAGES ,ECONOMIC convergence ,PRODUCTION (Economic theory) - Abstract
Copyright of Industry / Industrija is the property of Economics Institute and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2016
- Full Text
- View/download PDF
20. Effects of Renewal Investments in Immovable Cultural Heritage on Slovenian Public Finances: Convergence with Selected EU Countries
- Author
-
Borut Vojinović, France Križanič, and Vasja Kolšek
- Subjects
Sociology and Political Science ,biology ,Economic policy ,Subsidy ,Euros ,Investment (macroeconomics) ,biology.organism_classification ,EU ,cultural heritage ,investment ,fiscal policy ,convergence ,Fiscal policy ,Cultural heritage ,Incentive ,Government revenue ,Revenue ,Business ,kulturna baština ,investicije ,fiskalna politika ,konvergencija ,Social Sciences (miscellaneous) - Abstract
In our paper we provide a measure of the optimal state incentive needed for the purpose of regular investment in maintaining immovable cultural heritage. Slovenia annually needs 32.7 million euros of investment for the maintenance of its immovable cultural heritage, which is feasible with 16.4 million euros of state subsidies. Comparing the mechanisms of selected EU countries, we show convergence occurrences using an indirect approach. Investments in cultural heritage represent an increase in one of the components of final demand with a positive impact on the economy. This was assessed with Leontief's production function (effect via reproduction chain). Investments in the maintenance of immovable cultural heritage also have a positive impact on tourism revenue. According to the results of the input-output analysis, regular maintenance annually results in 60.9 million euros' value added with 22.4 million euros higher general government revenue. The net fiscal effect of incentives for these investments is positive for 36.5% of public funds spent., U radu je prikazan izračun optimalnoga državnog poticaja za redovito ulaganje u održavanje zgrada koje pripadaju nepokretnoj kulturnoj baštini. Rezultati pokazuju da za neto fiskalni učinak ove vrste državnih poticaja Sloveniji godišnje treba 32,7 milijuna eura investicija za održavanje nepokretne kulturne baštine, što je ostvarivo sa 16,4 milijuna eura državnih subvencija. Usporedbom mehanizama odabranih država Europske unije, s posrednim pristupom prikazali smo konvergencijska kretanja. Ulaganja u kulturnu baštinu predstavljaju povećanje jedne od komponenti finalne potražnje s pozitivnim utjecajem na gospodarstvo. Procijenili smo ga Leontijevom produkcijskom funkcijom (učinak preko reprodukcijskog lanca). Ulaganja u održavanje nepokretne kulturne baštine pozitivno utječu i na prihode od turizma. U odnosu na input-output analizu, redovito održavanje godišnje rezultira dodatnom vrijednošću od 60,9 milijuna eura uz 22,4 milijuna eura većih prihoda države. Neto fiskalni učinak poticaja za ova ulaganja pozitivan je za 36,5 % utrošenih javnih sredstava.
- Published
- 2020
- Full Text
- View/download PDF
21. CONVERGENCE OF EU BANKING SYSTEMS: THE POSITION OF EURO AND NON-EURO AREA COUNTRIES WITH REFERENCE TO CROATIA
- Author
-
Peša, Anita, Maté, Martina, and Čičin-Šain, Dijana
- Subjects
Europska unija ,bankovni sustav ,europodručje ,konvergencija ,European Union ,banking systems ,euro area ,convergence - Abstract
Bankovni sustavi zemalja koje su Europskoj uniji pristupile nakon 2004. g., u najvećoj su mjeri u vlasništvu bankovnih grupacija iz starih članica Unije. Važnost bankovnih sustava za gospodarski rast tih zemalja značajnija je nego u starim članicama iz razloga visoke ovisnosti gospodarstava o bankovnim izvorima financiranja. Stoga bi konvergencija prema sustavima razvijenijih članica Unije bila od velikog interesa za daljnji gospodarski razvoj ove skupine zemalja. Cilj ovog rada je analizirati aktualne pozicije bankovnih sustava europskih zemalja, s posebnim osvrtom na poziciju Hrvatske. Metodologija rada bazira se na usporedbi BDP-a po glavi stanovnika sa odabranim pokazateljima veličine, rasta, depozitne osnovice i kapitaliziranosti bankovnog sektora. Korištenjem indikatora razvijenosti financijskog sustava, i u ovisnosti o periodu pristupanju europodručju, analizira se položaj bankovnih sustava zemalja unutar europodručja, i onih izvan. Rezultati ukazuju da bankovni sustavi zemalja koje su Europskoj uniji pristupile nakon 2004. g. i dalje zaostaju za starim članicama, te da je konvergencija još daleko, posebno u skupini zemalja izvan europodručja. Među novim članicama europodručja po svim indikatorima prednjače Malta i Cipar, te Estonija, dok u skupini zemalja izvan europodručja, uz Švedsku i Dansku, najbolje rezultate ostvaruju Hrvatska i Češka. Rezultati ukazuju da su nove članice unije, a posebno one koje nisu dio europodručja, i dalje ovisnije o depozitima nebankovnog sektora kao primarnom izvoru financiranja kreditne aktivnosti, što ukazuje na dominantan položaj banaka u financijskim sustavima ovih zemalja., Banking systems of countries that joined European Union after 2004, are to the largest extent owned by banking groups from the old member states. The importance of banking system for economic grow in this countries is more significant then in the old member states due to strong dependence of economies on banking sources of financing. Convergence toward the developed systems of the old member states would be of great interest for the further economic development of this group of countries. The aim of this paper is to analyse the current position of banking systems of European countries, with particular reference to Croatia’s position. The methodology is based on a comparison of GDP per capita with selected indicators of size, growth, deposit base and capitalization of the banking sector. The position of euro and non-euro area banking sectors is analysed using the indicators of development of the financial system, and depending on the period of joining the euro area. The results indicate that the banking systems of countries that joined the European Union after 2004 are still lagging behing the old members, and that the convergence is still far away, especially in the group of non-euro area countries. Among the new members of euro area, Malta and Cyprus are in lead in all indicators, as well as Estonia, while in the group of non-euro area countries, along with Sweden and Denmark, the best results are achieved by Croatia and Czech Republic. The results indicate that new member states, and especially non-euro area countries, still remain more dependent on deposits as a primarly source of financing lending activity, indicating the dominant position of banks in the financial systems of this countries.
- Published
- 2022
22. Coin tossing
- Author
-
Vučković, Mislav and Vondraček, Zoran
- Subjects
convergence ,throwing a symmetrical coin ,konvergencija ,random variables ,granična distribucija ,arbitrary probabilities series ,PRIRODNE ZNANOSTI. Matematika ,Bernoullijeva slučajna varijabla ,border distribution ,bacanje simetričnog novčića ,NATURAL SCIENCES. Mathematics ,Bernoulli random variable ,slučajne varijable ,proizvoljan vjerojatnosti niz - Abstract
Svi su dobro upoznati s eksperimentom bacanja simetričnog novčića. U ovom radu se obrađuje malo drugačija tema: u prvom koraku bacamo simetričan novčić, a zatim u \(n \) -tom koraku okrećemo novčić na drugu stranu s nekom vjerojatnošću \(p_n\), \(n\geq 2\).Preciznije, uz proizvoljan vjerojatnosti niz \( (p_n)_{n\in\mathbb{N}}\) promatramo slučajne varijable \( (X_n)_{n \in\mathbb{N}}\) za koje je \(X_1\sim B\left(\frac12\right) \) i za \(n \geq 2\) \[ X_n:=\begin{cases} X_{n-1},& \text{s vjerojatnošću } p_n\\ 1-X_{n-1},& \text{s vjerojatnošću } 1-p_n \end{cases}.\] Cilj rada je odgovorit na pitanje kada granična distribucija od \[\frac{1}{N}\sum_{k=1}^NX_k\] konvergira, i ako konvergira, ka kojoj distribuciji konvergira. Vidjet ćemo da uz određene uvjete na niz vjerojatnosti \(p_n\), dobivamo različite vrste konvergencije. Na primjer, ako niz "jako brzo" konvergira k nuli, tada se dobiva konvergencija po distribuciji k Bernoullijevoj slučajnoj varijabli. Nadalje, pokazat ćemo i da naša granična distribucija može slijediti normalnu i beta razdiobu uz određene uvjete. Odgovorit ćemo i na pitanje, uz koje uvjete vrijede zakoni velikih brojeva za našu graničnu distribuciju. Za kraj ćemo odgovoriti na pitanje hoće li pretpostavka o simetričnosti novčića utjecati na sve dokazane rezultate o konvergenciji. The coin tossing experiment is one of the most famous experiments in mathematics. In this thesis we are going to analyze a different kind of experiment involving a coin: in the first step we toss a standard coin, after that, in every \(n \)-th step we turn the coin on the other side with probability - \(p_n\), \(n\geq 2\). Therefore, with a given sequence of probabilities \( (p_n)_{n\in\mathbb{N}}\) we deffine a sequence of random variables \( (X_n)_{n \in\mathbb{N}}\) such that \(X_1\sim B\left(\frac12\right) \) i za \(n \geq 2\) \[ X_n:=\begin{cases} X_{n-1},& \text{with probability } p_n\\ 1-X_{n-1},& \text{with probability } 1-p_n \end{cases}.\] The main goal of this thesis is to determine when the limiting distribution of \[\frac{1}{N}\sum_{k=1}^NX_k\] converges, and to which distribution it converges. We are going to see that under different conditions on the sequence (pn), we obtain different types of convergence, and different types of distributions. To give a more clear example, let's say that the sequence of probabilities \(p_n\) is going to zero "very quickly", then we obtain the convergence in distribution, where the limiting distribution is a Bernoulli random variable. Among other distributions, we will obtain normal and beta distributions. We will also obtain that under some conditions, the laws of large numbers hold. At the end, we will answer the question whether or not the symmetry of the coin affects the conclusions of the theorems we are going to prove.
- Published
- 2021
23. Лексические 'дивергенция' и 'конвергенция' между балтийскими и славянскими языками: статистический анализ материалов словаря Р. Траутмана
- Author
-
Toshikazu Inoue
- Subjects
leksika ,baltų ,slavų ,divergencija ,konvergencija ,Philology. Linguistics ,P1-1091 - Abstract
LEXICAL “DIVERGENCE” AND “CONVERGENCE” BETWEEN BALTIC AND SLAVIC LANGUAGES: A STATISTIC ANALYSIS OF MATERIALS IN R. TRAUTMANN'S DICTIONARYSummaryAs far as a clear answer has not been given with respect to the theory of “Balto-slavic linguistic unity”, apparent similarities in lexemes between these two linguistic groups should be examined in comparison with those among other linguistic groups.This paper is an attemp to show the “degrees” of similarities in the lexemes between Baltic and Slavic languages in a statistic manner. For this purpose, lexical materials are taken from R. Trautmann's Dictionary (1923), and the analysis is based on two notions of “divergence” and “convergence”.On the basis of all the items in the Dictionary, the author of this paper distinguishes some groups of items in terms of their distributions. First, he draws a dividing line between the “convergence” type and the “divergence” type, the latter of which turns out to consist of three sub-types (D-1, D-2 and D-3). Then he regards the items of the “convergence” type as the “candidates” of the “Balto-Slavic lexemes” with the highest degree of commonness. The author finds in the Dictionary a group of 83 independent items on one hand, and a group of 10 derivative items on the other, which are both considered to belong to the “convergence” type.From the author's point of view, other groups of items are, more or less, ranked in the peripheral position with respect to those “central” two groups of items.
- Published
- 2011
- Full Text
- View/download PDF
24. Strength Analysis of Front Landing Gear of Piper Arrow IV
- Author
-
Rafaj, Vilim and Skozrit, Ivica
- Subjects
podvozje ,model ,convergence ,finite element method ,undercarriage ,TECHNICAL SCIENCES. Aviation, Rocket and Space Technology ,metoda konačnih elemenata ,airplane ,konvergencija ,stress ,rubni uvjeti ,TEHNIČKE ZNANOSTI. Zrakoplovstvo, raketna i svemirska tehnika ,naprezanje ,zrakoplov - Abstract
SAŽETAK Radom je prikazan numerički proračun čvrstoće podvozja zrakoplova, koje predstavlja jedan od najkritičnijih dijelova čitave zrakoplovne konstrukcije. Dimenzije CAD modela prednjeg podvozja odgovaraju stvarnim dimenzijama prednjeg podvozja. Rubni uvjeti i opterećenje, nužni za provedbu ove analize određeni su iz poznatih podataka o zrakoplovu Piper Arrow IV, dok je materijal podvozja pretpostavljen. Opterećenje podvozja nastaje kao posljedica udarca u pistu pri slijetanju. Tetraedarski konačni elementi korišteni u analizi verificirani su na problemu 3D nosača, a pritom je prikazan i analitički proračun istog. Također je prikazana usporedba numeričkih i analitičkih rezultata na problemu 3D nosača. Provedbom numeričke analize podvozja verificiranim konačnim elementima u programskom paketu Abaqus te postavljanjem različitih mreža na model podvozja pokazano je da osovina predstavlja kritičan dio čitave konstrukcije te je prikazana konvergencija rješenja na istoj. Također je priložen grafički prikaz pomaka modela i pripadna naprezanja. Iz dobivenih iznosa naprezanja slijedi da konstrukcija podvozja zadovoljava uvjet čvrstoće uz pripadni faktor sigurnosti. Na kraju je dan zaključak koji se temelji na dobivenim rezultatima. SUMMARY Numerical analysis of airplane undercarriage firmness is presented in this thesis. Airplane undercarriage is one of most critical parts of whole airplane. Dimensions of front undercarriage CAD model match those of real undercarriage. Boundary conditions and load are necessary for this analysis and are determined from Piper Arrow IV airplane dana. Undercarriage material is assumed. Undercarriage load is consequence of hitting the runway during landing. Tetrahedral finite elements used in analysis are verified on 3D beam problem. Analytical calculation of beam is shown as well. Comparison of 3D beam numerical and analytical results is shown as well. It is concluded that undercarriage axle represents critical part of whole construction by implementing verified finite elements and different finite element grids in numerical analysis of undercarriage carried out in Abaqus software. Convergence of solution on axle is also shown. Graphical representation of model shifts and belonging stresses are attached as well. Obtained stress values confirm that airplane undercarriage satisfies firmness condition with belonging safety factor. Conclusion based on obtained results is given at the end.
- Published
- 2021
25. Politinės komunikacijos kultūra su europietišku potepiu: Briuselio atvejis
- Author
-
Auksė Balčytienė and Aušra Vinciūnienė
- Subjects
politinė komunikacija ,žurnalistikos kultūra ,europinės naujienos ,naujienų vadyba ,konvergencija ,užsienio korespondentas ,Sociology (General) ,HM401-1281 - Abstract
Straipsnyje, remiantis nauju požiūriu, analizuojami Europos Komisijos finansuoto 6 BP tarptautinio mokslinio projekto „Adekvati informacijos vadyba“ (Adequate Information Management: (AIM) [2004-2007]) rezultatai. Tyrimo, kurį atliko mokslininkai iš vienuolikos Europos šalių, tikslas buvo atskleisti ES politinės komunikacijos specifiką bei europinių naujienų vadybos procesus, kurie lemia ES aktualijų – informacijos atrankos, analizės, naujienų redagavimo ir paskelbimo – pateikimą Europos žiniasklaidoje. Pagrindinis šio straipsnio analizės dalykas – Briuselio politinės komunikacijos kultūra, kitaip tariant, santykis tarp įvairų šalių korespondentų Briuselyje ir politikos veikėjų (politinės informacijos šaltinių). Analizuojant kokybinių interviu su korespondentais Briuselyje duomenis ieškoma panašumų tarp skirtingų šalių komunikacinių kultūrų, žurnalistinio darbo principų. Visa tai rodo, kad politinė komunikacija Briuselyje yra unikalus ir įdomus atvejis tolesniems tyrimams. Žurnalistams sukuriamos unikalios sąlygos pažinti ir dirbti skirtingų žurnalistinių ir politinės komunikacijos kultūrų kontekste. O mokslininkams – tai iššūkis, skatinantis kelti klausimus, susijusius su naujomis komunikacijos formomis.
- Published
- 2015
- Full Text
- View/download PDF
26. Proturječnosti stambenih politika u razvijenim državama EU-a.
- Author
-
Pandžić, Josip
- Abstract
Copyright of Sociology & Space / Sociologija i Prostor is the property of Institut za drustvena istrazivanja u Zagrebu (Institute for Social Research of Zagreb) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2016
- Full Text
- View/download PDF
27. FINANCIAL DEVELOPMENT. HAVE POST-COMMUNIST COUNTRIES CONVERGED?
- Author
-
Iwanicz-Drozdowska, Malgorzata, Smaga, Pawel, and Witkowski, Bartosz
- Subjects
FINANCIAL services industry ,POSTCOMMUNISM ,MARKET capitalization ,ECONOMIC convergence ,GROSS domestic product - Abstract
Copyright of Transformations in Business & Economics is the property of Vilnius University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2016
28. THE DYNAMIC CHANGE OF POLLUTANT DISCHARGE IN CHINA: 1991-2012 - BASED ON THE ANALYSIS OF THE MULTIPLE ATTRIBUTE COMPREHENSIVE EVALUATION THEORY.
- Author
-
Liu Bolong and Li Danni
- Subjects
POLLUTANTS ,POLLUTION ,ECONOMIC convergence - Abstract
Copyright of Economic Horizons / Ekonomski Horizonti is the property of Economic Horizons and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2016
- Full Text
- View/download PDF
29. HIBRIDIZACIJA NOVINARSKIH ŽANROVA I BUDUĆNOST RADIJA.
- Author
-
Gruhonjić, Dinko
- Abstract
The research subject of this paper is to examine the hypothesis that in the era of internet and hyper production, more complex, once typical radio journalism genres are being replaced by basic, factographic genres. The paper researches the dilemma of whether internet radio is leading to the creation of new genre forms, unknown before the Internet. Basic methods used in the paper are: method of quantitative-qualitative analysis of content, method of theoretical analysis, historic method, comparative method, statistical method, case study and synthetic method. For the needs of testing the set hypothesis, content of seven radio stations from Serbia: Radio Beograd 1, Radio Novi Sad 1, Radio B92, Radio 021, Radio S, Radio Index, NOFM radio has been analyzed. The unit of analysis which is the basis of the research are journalism genres on the radio. Research results are reflected in the characterization of new, hybrid journalism genres, which have been derived through combining radio and the internet. Digital-nature and accessibility of the internet, multimedia-nature, possibility of linking and interactivity contribute to the creation of these hybrid forms. The results of the research are also presented in the comparative depiction of the characteristics of journalism genres on the traditional radio and the radio on the internet. It was established through analysis that when it comes to genre diversity and content variety, out of all the observed radio stations, public radio services are the richest in content, which supports the thesis that public services are necessary in Serbia. Regarding commercial radios, the content of Radio B92 is the most diversified in terms of genres, which supports the thesis that private broadcasters are also able to take part in satisfying the public interest. The paper concludes that hybrid journalism genres, which exist on the radio on the internet, are not essentially radio genres. Since radio is a "blind media", radio segments on the portals of the radio on the internet are only those which refer to listening to live broadcasts and to podcasts. All other segments of the site are not radio, but multimedia. [ABSTRACT FROM AUTHOR]
- Published
- 2016
30. Heterogeneous convergence of regional house prices and the complexity in China.
- Author
-
Rui Lin, Xin Zhang, Xiuting Li, and Jichang Dong
- Published
- 2015
- Full Text
- View/download PDF
31. Convergence and Symbiosis of Public Administration Principles - International and European Perspective
- Author
-
Vukašinović-Radojičić, Zorica, Čogurić, Vesna, Vukašinović-Radojičić, Zorica, and Čogurić, Vesna
- Abstract
Under strong influence of the European coherency, the member states are constantly improving public administration performance. The scientific justification of the paper has been reflected through analysis and synthesis of legally binding or non-binding /international and European principles. It focuses on international and European rules and practice promoting principles of legality, professionalism, transparency, responsibility, public service integrity. They have a strong influence on the development and implementation of the standards in national public administration systems. It is expected that harmonization of national regulations will encourage development of common practice of public officials’ performance. The European Court of Human Rights doctrine and practice has developed the principle of legality (rule of law, legal certainty). The paper also emphasizes the efforts of European institutions (European Commission, Council of Europe, European Court of Human Rights) as well as other international organisations (United Nations). The paper offers the analysis and comparison of divergent tendencies in the permanent public administration reform. It elaborates convergence and symbiosis of international and European standards and their influence to national administrative systems. Particular attention has been given to comparison at cross-national level and possibilities for putting standards in practice in various national legal systems. Prevailing research methods are theoretical and normative, comparative and descriptive research methods, as well as crossnational and international comparisons with respect to case law of European institutions (European Court of Human Rights, Council of Europe)., Inicijativom meĊunarodnih i regionalnih organizacija, podstiĉu se stalne promene i reforma sistema javne uprave u kontekstu ostvarenja vladavine prava i jaĉanja institucionalnih kapaciteta. Usvajajući zajedniĉke standarde, države menjaju i unapreĊuju upravne sisteme i harmonizuju najznaĉajnije segmente rada javne uprave. Pored uticaja i doprinosa Evropske unije i njenih institucija na razvoj i primenu upravnih standarda, od znaĉaja su inicijative drugih meĊunarodnih i regionalnih organizacija - Organizacije ujedinjenih nacija, Saveta Evrope i drugih asocijacija. Standardi definisani aktima meĊunarodnih i regionalnih organizacija, usmereni su ka pružanju podrške državama za uspostavljanje jasnog i konzistentnog pravnog okvira i sprovoĊenje vladavine prava, razvoju dobro organizovanih sudskih, upravnih, bezbednosnih i drugih institucija, kao i razvoju graĊanskog društva koje doprinosi jačanju vladavine prava i odgovornosti javnih službenika i institucija. U radu se ukazuje na znaĉaj naĉela zakonitosti (vladavine prava), profesionalizma, transparentnosti, efikasnosti, odgovornosti i integriteta. Od posebnog je znaĉaja depolitizacija uprave i puna primena principa meritornosti. Imajući u vidu specifiĉnu tradiciju nacionalnih sistema – pravnu tradiciju, politiĉku podršku za sprovoĊenje promena, ekonomski ambijent, organizacionu kulturu u organima i organizacijama javne uprave, od država ĉlanica se oĉekuje usklaĊivanje nacionalnih propisa sa smernicama definisanim od strane meĊunarodnih i regionalnih organizacija. Njihovom inkorporiranju i primeni, trebalo bi pristupiti kritiĉki i analitiĉki, bez preuzimanja „gotovih“ rešenja. Evropski i meĊunarodni standardi ne mogu imati punu primenu u nacionalnim upravnim sistemima, bez prilagoĊavanja i uzimanja u obzir stvarnih potreba i prioriteta. Preispitivanje i prihvatanje meĊunarodnih standarda predstavlja potrebu i izazov u procesu unapreĊenja rada javne uprave. Evropski sud za ljudska prava ima sveobuhvatan pristup odreĊenju n
- Published
- 2021
32. Savremeni tip analize problema kontakta sa trenjem primenom konačnih elemenata / Contemporary type of analysis on contact problems with friction using the finite element approach
- Author
-
Dalibor Petrović
- Subjects
kontakt ,trenje ,čvorni par ,kompatibilnost ,prianjanje ,klizanje ,inkrement ,iteracija ,konvergencija ,contact ,friction ,node pair ,compatibility ,stick ,slip ,increment ,iteration ,convergence ,Military Science ,Engineering (General). Civil engineering (General) ,TA1-2040 - Abstract
Ovaj rad obrađuje teorijske metode koje daju rešenje za nelinearne probleme kontakta sa trenjem, a koja proizilaze iz fenomena prianjanja - klizanja. Cilj istraživanja jeste predviđanje napona i deformacija na kontaktnoj površini, kao i unutar komponenti koje dolaze u kontakt, pošto se površina kontakta menja progresivno usled uvođenja spoljnjeg opterećenja. U radu se polazi od pretpostavke da su materijali linearno elastični dok su pomeranja i deformacije male, a površina kontakta kontinualna i ravna. Pretpostavlja se, takođe, da ne dolazi do međusobnog probijanja površina tela u kontaktu. Rad se zasniva na metodi konačnih elemenata prilagođenoj problemima kontakta, na inkrementalno-iterativnoj metodi i na savremenim matematičkim teorijskim postavkama za rešavanje ovog problema. / This paper elaborates theoretic methods which give solutions for nonlinear problems of contact with friction that arise from stick-slip phenomenon. The aim of the study is anticipation of tension and deformations on the contact surface as well as inside of components that come in contact, because contact surface is changing progressively owing to outer load induction. In this paper it is presumed that materials are linearly elastic, while motions and deformations are minor, and contact surface is continuous and plane. It is also presumed that it does not come to mutual perforation of the objects surfaces in contact. The paper is based on finite elements method, modified for contact problems, on iterative-incremental method and with contemporary mathematical theoretical assumption for contact problem solving.
- Published
- 2005
- Full Text
- View/download PDF
33. REALNA KONVERGENCIJA U EUROPSKOJ UNIJI U SVJETLU KORONA KRIZE : Završni rad
- Author
-
Buzov, Monika and Mrnjavac, Željko
- Subjects
SOCIAL SCIENCES. Economics. Trade and Tourism ,beta convergence ,convergence ,covid-19 ,sigma konvergencija ,beta konvergencija ,European Union ,sigma convergence ,DRUŠTVENE ZNANOSTI. Ekonomija. Trgovina i turizam ,konvergencija ,Europska unija - Abstract
Cilj ovog rada je bio proučiti stupanj realne konvergencije u Europskoj uniji i zaključiti o utjecaju aktualne korona krize na proces realne konvergencije. U tu svrhu su sa Eurostat baze podataka preuzeti podaci o bruto domaćem proizvodu po stanovniku (BDP per capita), izraženom u paritetu kupovne moći. Ovaj pokazatelj eliminira razlike u cijenama između zemalja čineći podatke bolje usporedivima. Podaci za ovu ekonomsku varijablu su preuzeti za period od 2004. do 2020. godine. Za prvu godinu je odabrana 2004. godina jer je to godina velikog proširenja Europske unije kada je u uniju ušlo čak deset zemalja koje su bile na značajno nižim razinama ekonomskog razvoja u odnosu na postojeće članice. Za posljednju godinu je odabrana 2020. godina, jer je to prva godina krize u EU, uzorkovana pandemijom korona virusa. Zaključak samostalnog istraživanja je da u Europskoj uniji zaista postoji efekt dostizanja (eng. catching-up effect) jer one nerazvijenije članice Europske unije rastu po većim stopama od njenih razvijenijih članica. Međutim, disperzija u dohocima je i dalje jako velika te je proces konvergencije po tom pitanju jako spor. Također, značajne razlike u procesu sigma konvergencije, kada se promatraju zasebno skupina novih članica i skupina svih članica, ukazuju na potencijalno postojanje barem dva konvergencijska kluba. Konačno, kriza uzrokovana virusom covid-19 je dovela do divergencije samo kada se promatraju sve članice unije zajedno. This paper aimed to study the degree of real convergence in the European Union and conclude on the impact of the current corona crisis on the process of real convergence. To this end, data on gross domestic product per capita, expressed in purchasing power parity, were downloaded from the Eurostat database. This indicator eliminates price differences between countries, making the data more comparable. Data for this economic variable were downloaded for the period from 2004 to 2020. 2204 was selected for the first year because it was the year of the great enlargement of the European Union when ten countries entered the union, which were at significantly lower levels of economic development than the existing members. 2020 was selected for the last year of the observed period as it is the first year of the crisis in the EU caused by the coronavirus pandemic. Independent research concludes that there is a catching-up effect in the European Union because those more underdeveloped members of the European Union are growing at higher rates than its more developed members. However, the dispersion in incomes is still very high, and the convergence process in this regard is very slow. Also, significant differences in the process of sigma convergence, when viewed separately by a group of new members and groups of all members, indicate the potential existence of at least two convergence clubs. Finally, the covid-19 crisis has led to divergence only when all members of the Union are looked at together.
- Published
- 2021
34. Solving placement and routing problems in FPGA
- Author
-
Škrgat, Andi and Čupić, Marko
- Subjects
metaheuristics ,FPGA chip ,convergence ,optimisation ,TEHNIČKE ZNANOSTI. Računarstvo ,genetski algoritam ,evolucija ,metaheuristika ,konvergencija ,TECHNICAL SCIENCES. Computing ,combinatorics ,evolution ,genetic algorithm ,kombinatorika ,optimizacija ,FPGA sklop - Abstract
Genetski su algoritmi jedna od metoda evolucijskog računarstva koji imaju široku primjenu. Najčešće se upotrebljavaju za rješavanje kombinatoričkih problema i optimizacijskih problema čija je domena realno područje, no mogu se izuzetno kvalitetno koristiti i za treniranje neuronskih mreža kao alternativa algoritmu propagacije unatrag. Ovaj se rad bavi rješavanjem optimizacijskog problema mapiranja logičkog u fizički FPGA svijet pomoću genetskog algoritma. Pripremljeni su testovi na kojima je izmjerena kvaliteta rada genetskog algoritma. Genetic algorithms are one of the methods used in evolutionary computing that has many applications. They are used for combinatoric and in optimization problems whose domain is continuum but can also give very satisfying results when used for training neural networks as an alternative to backpropagation algorithm. This paper is dealing with the problem of mapping logical model into physical FPGA model with the help of genetic algorithm. Different tests are prepared for measuring algortihm’s quality.
- Published
- 2021
35. METAMORFOZA NOVINARSTVA U POSLJEDNJE DVIJE DEKADE.
- Author
-
Husejnefendić, Šejn
- Abstract
Copyright of Pregled is the property of University of Sarajevo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2015
36. KONVERGENCIJA REGULATIVA ZA OSNIVANJE BANAKA JAPANA, VELIKE BRITANIJE I NJEMAČKE U GLOBALNOM BANKARSTVU.
- Author
-
Galijašević, Zumreta, Šoja, Tijana, and Božičkovi, Siniša
- Abstract
Copyright of Economy & Market Communication Review / Casopis za Ekonomiju i Trzisne Komunikacije is the property of Pan-European University Apeiron and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2015
- Full Text
- View/download PDF
37. Lietuvos televizijos vaidybinės programos medijų adaptavimo ir konvergencijos aspektu (1957-1967).
- Author
-
Pečiulis, Žygintas
- Abstract
Copyright of Information Sciences / Informacijos Mokslai is the property of Vilnius University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2015
- Full Text
- View/download PDF
38. TIESIOGINIŲ UŽSIENIO INVESTICIJŲ IR JŲ PRITRAUKIMĄ LEMIANČIŲ VEIKSNIŲ TYRIMAS EUROPOS SĄJUNGOS ŠALYSE KONVERGENCIJOS ASPEKTU.
- Author
-
Šlėderytė, Ainė and Montvilaitė, Kristina
- Abstract
Copyright of Studies in Modern Society is the property of Northern Lithuanian College and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2015
39. SOCIOLOGIJA IZMEĐU KRITIKE I APOLOGETIKE.
- Author
-
Tomić, Ivo M.
- Abstract
Copyright of Godišnjak Pravnog Fakulteta u Sarajevu is the property of Godisnjak Pravnog Fakulteta u Sarajevu and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2014
40. Uključivanje Republike Hrvatske u eurozonu u uvjetima krize uzrokovane COVID-19
- Author
-
Popić, Tamara
- Subjects
eurozona ,euro ,konvergencija ,korist - Abstract
Eurozona je specifično udruženje europskih zemalja sa jedinstvenom valutom, eurom. Da država pristupi Eurozoni, i da euro postane njena službena valuta, država mora proći određene razvojne faze, i udovoljiti raznim kriterijima. Analiza ekonomskih troškova i koristi usvajanja eura pokazuje da je u najboljem interesu Hrvatske pokrenuti postupak usvajanja eura što je prije moguće. Hrvatska je spremna pokrenuti postupak usvajanja eura, što potvrđuje i razina postignute stvarne i nominalne konvergencije. Usvajanje eura također je obveza koju je Hrvatska preuzela ulaskom u EU, a aktivnosti koje nužno prethode usvajanju eura imat će pozitivan učinak na hrvatsko gospodarstvo bez obzira na cilj uvođenja zajedničke valute. Hrvatska će ubirati značajne i trajne koristi od usvajanja eura, samim time i od Eurozone.
- Published
- 2021
41. Gdje se susreću javna diplomacija i odnosi s javnošću država? Rasprava o međuodnosu disciplina
- Author
-
Bozo Skoko
- Subjects
Communication ,odnosi s javnošću ,javna diplomacija ,država ,konvergencija ,međunarodni odnosi ,komunikacija ,odnosi s javnošću, javna diplomacija, država, konvergencija, međunarodni odnosi, komunikacija ,public relations ,public diplomacy ,state ,convergence ,international relations ,communication - Abstract
Rad analizira međuovisnost javne diplomacije i odnosa s javnošću, kao sve prisutnijih i sve važnijih disciplina u međunarodnim aktivnostima države. Propituje njihova teorijska utemeljenja i praksu, s posebnim naglaskom na dodirne točke i preklapanja. Naime, iako postoji svijest o povezanosti tih dviju disciplina još od šezdesetih godina prošlog stoljeća, kad je javna diplomacija zaživjela kao termin i zasebna diplomatsko-komunikacijska disciplina, od 2001. godine teoretičari i praktičari sve češće pišu o međuovisnosti, pa i konvergenciji javne diplomacije i odnosa s javnošću. Naime, javnu se diplomaciju u njezinim početcima više povezivalo s propagandom ili se svodilo na programe kulturne diplomacije, a odnosi su s javnošću doživljavani putem modela jednosmjernoga javnog informiranja. U suvremeno doba odnosi s javnošću sve se više doživljavaju putem simetričnog modela dvosmjernog komuniciranja, čija je svrha postizanje razumijevanja i izgradnja odnosa s ključnim javnostima. A javna diplomacija obično se sagledava u tri područja djelovanja: upravljanje informacijama, dugoročne kampanje strateškog komuniciranja i upravljanje odnosima. Zbog toga autor smatra nezamislivim djelovanje javne diplomacije bez odnosa s javnošću, odnosno njezino promatranje izvan teorije i prakse odnosa s javnošću. Tek sinergijom, zajedničkim djelovanjem i primjenom sličnih strategija i taktika, javna diplomacija i odnosi s javnošću mogu postići punu učinkovitost u međunarodnom komuniciranju i djelovanju države prema ciljnim javnostima te utjecanju na njihovo znanje, mišljenje i ponašanje., The paper analyzes the interdependence of public diplomacy and public relations as increasingly present and increasingly important disciplines in international activities of countries. It investigates their theoretical foundations and practice, with particular emphasis on common points and overlap. In point of fact, although there has been an awareness of the connection between these two disciplines since the 1960s when public diplomacy emerged as a term and a separate diplomatic and communication discipline, since 2001, theorists and practitioners have increasingly written about the interdependence and convergence of public diplomacy and public relations. In its beginnings, public diplomacy was more associated with propaganda or reduced to cultural diplomacy programs, while public relations was perceived through the model of one-way public information. In modern times, public relations is increasingly perceived through the two-way communication symmetrical model, the purposeof which is to achieve understanding and build relationships with key publics. Public diplomacy is usually viewed through three areas of activities: information management, long-term strategic communication campaigns, and relationship management. Therefore, the author considers public diplomacy without public relations, i.e., its consideration outside theory and practice of public relations inconceivable. Only through synergy, joint activities and the use of similar strategies and tactics can public diplomacy and public relations achieve full effectiveness in international communication and activities of the state towards the target audiences and influence their knowledge, opinion and behavior.
- Published
- 2021
42. Konvergencija i simbioza principa razvoja javne uprave - uticaj međunarodnih i regionalnih organizacija
- Author
-
Zorica Vukašinović-Radojičić and Vesna Čogurić
- Subjects
convergence ,international organizations ,Perspective (graphical) ,nacionalni upravni sistemi ,030508 substance abuse ,evropski principi ,General Medicine ,public administration principles ,16. Peace & justice ,konvergencija ,javni interes ,03 medical and health sciences ,0302 clinical medicine ,Political science ,030212 general & internal medicine ,Convergence (relationship) ,European Union ,Economic system ,0305 other medical science - Abstract
Under strong influence of the European coherency, the member states are constantly improving public administration performance. The scientific justification of the paper has been reflected through analysis and synthesis of legally binding or non-binding /international and European principles. It focuses on international and European rules and practice promoting principles of legality, professionalism, transparency, responsibility, public service integrity. They have a strong influence on the development and implementation of the standards in national public administration systems. It is expected that harmonization of national regulations will encourage development of common practice of public officials’ performance. The European Court of Human Rights doctrine and practice has developed the principle of legality (rule of law, legal certainty). The paper also emphasizes the efforts of European institutions (European Commission, Council of Europe, European Court of Human Rights) as well as other international organisations (United Nations). The paper offers the analysis and comparison of divergent tendencies in the permanent public administration reform. It elaborates convergence and symbiosis of international and European standards and their influence to national administrative systems. Particular attention has been given to comparison at cross-national level and possibilities for putting standards in practice in various national legal systems. Prevailing research methods are theoretical and normative, comparative and descriptive research methods, as well as crossnational and international comparisons with respect to case law of European institutions (European Court of Human Rights, Council of Europe). Inicijativom meĊunarodnih i regionalnih organizacija, podstiĉu se stalne promene i reforma sistema javne uprave u kontekstu ostvarenja vladavine prava i jaĉanja institucionalnih kapaciteta. Usvajajući zajedniĉke standarde, države menjaju i unapreĊuju upravne sisteme i harmonizuju najznaĉajnije segmente rada javne uprave. Pored uticaja i doprinosa Evropske unije i njenih institucija na razvoj i primenu upravnih standarda, od znaĉaja su inicijative drugih meĊunarodnih i regionalnih organizacija - Organizacije ujedinjenih nacija, Saveta Evrope i drugih asocijacija. Standardi definisani aktima meĊunarodnih i regionalnih organizacija, usmereni su ka pružanju podrške državama za uspostavljanje jasnog i konzistentnog pravnog okvira i sprovoĊenje vladavine prava, razvoju dobro organizovanih sudskih, upravnih, bezbednosnih i drugih institucija, kao i razvoju graĊanskog društva koje doprinosi jačanju vladavine prava i odgovornosti javnih službenika i institucija. U radu se ukazuje na znaĉaj naĉela zakonitosti (vladavine prava), profesionalizma, transparentnosti, efikasnosti, odgovornosti i integriteta. Od posebnog je znaĉaja depolitizacija uprave i puna primena principa meritornosti. Imajući u vidu specifiĉnu tradiciju nacionalnih sistema – pravnu tradiciju, politiĉku podršku za sprovoĊenje promena, ekonomski ambijent, organizacionu kulturu u organima i organizacijama javne uprave, od država ĉlanica se oĉekuje usklaĊivanje nacionalnih propisa sa smernicama definisanim od strane meĊunarodnih i regionalnih organizacija. Njihovom inkorporiranju i primeni, trebalo bi pristupiti kritiĉki i analitiĉki, bez preuzimanja „gotovih“ rešenja. Evropski i meĊunarodni standardi ne mogu imati punu primenu u nacionalnim upravnim sistemima, bez prilagoĊavanja i uzimanja u obzir stvarnih potreba i prioriteta. Preispitivanje i prihvatanje meĊunarodnih standarda predstavlja potrebu i izazov u procesu unapreĊenja rada javne uprave. Evropski sud za ljudska prava ima sveobuhvatan pristup odreĊenju naĉela „dobre uprave“, polazeći od stanovišta da je u skladu sa naĉelom zakonitosti i vladavine prava od kljuĉnog znaĉaja efektivna primena pravnih pravila u praksi. Nauĉni doprinos rada, ogleda se u analizi i sintezi standarda razvoja javne uprave, definisanih od strane meĊunarodnih i regionalnih organizacija, kritiĉkom preispitivanju i pokušaju da se odredi zajedniĉki evropski „administrativni identitet“. This paper is the result of the realization of the Scientific Research Project entitled “Development of Institutional Capacities, Standards and Procedures for Fighting Organized Crime and Terrorism in Climate of International Integrations”. The Project is supported by the Ministry of Education and Science of the Republic of Serbia (No 179045), and carried out by the University of Criminal Investigation and Police Studies in Belgrade.
- Published
- 2021
43. Konvergencija kulture: mediji kao kulturni sustavi: zbornik radova s 2. Znanstvenih susreta na Sjeveru, Koprivnica, 23. i 24. studenog 2018
- Author
-
Dujić, Lidija, Tkalec, Gordana, and Kolar, Mario
- Subjects
kultura ,mediji ,konvergencija - Abstract
Tema konvergencije kulture, a posebice uloge medija u tim procesima, izrazito je aktualna i znanstveno poticajna. Ona otvara brojne odjeljke i poziva na raznolike istraživačke perspektive, pa to odražava i sama struktura ovoga zbornika koji uvjetno grupira radove na one koji se preokupiraju refleksima konvergencijskih procesa na problematiku identiteta, one koji istražuju suodnose medija, kulture i ekonomskih procesa, i one koji se zaokupljaju uplivom konvergencijskih procesa na prostor popularne kulture. Uz svu raznolikost zastupljenih pristupa, ovaj zbornik, međutim, uspijeva ostati iznenađujuće koherentnim i čitljivim. Kao takav, on predstavlja vrijedan doprinos promišljanju galopirajućih transformacija koje u digitalnome vremenu zahvaćaju i mijenjaju kulturne prakse preoblikujući ne samo naslijeđene sustave vrijednosti već i načine na koji (koje) živimo i konzumiramo kulturu.
- Published
- 2021
44. KLASTERI POTROŠAČA U EVROPSKOJ UNIJI: OSNOVA ZA EVROPSKI I SUB-EVROPSKI KONCEPT MEĐUNARODNOG MARKETINGA.
- Author
-
Domazet, Anto and Alić, Adi
- Subjects
MARKETING ,ECONOMIC convergence ,CONSUMPTION (Economics) ,BUSINESS enterprises ,CONSUMER research - Abstract
Copyright of Proceedings of the Conference on the Economy of Integrations (ICEI) 2011 is the property of University of Tuzla, Faculty of Economics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2011
45. REALNE VALUTNE STOPE U TRANZICIJI: TEST KONVERGENCIJE NA SLUČAJU BOSNEI HERCEGOVINE, HRVATSKE I MAKEDONIJE.
- Author
-
Omerbegovic, Adisa
- Subjects
FOREIGN exchange rates ,MACROECONOMICS ,INTERNATIONAL economic relations - Abstract
Copyright of Proceedings of the Conference on the Economy of Integrations (ICEI) 2011 is the property of University of Tuzla, Faculty of Economics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2011
46. ECONOMIC GROWTH AND BETA-CONVERGENCE BETWEEN EU AND UKRAINE.
- Author
-
VERSTIAK, Andrii, VERSTIAK, Oksana, ISHCHENKO, Svyatoslav, and ZIUKOV, Serhii
- Subjects
ECONOMIC development ,ECONOMIC convergence ,PER capita ,GROSS domestic product - Abstract
Copyright of Intellectual Economics is the property of Intellectual Economics / Mykolas Romeris University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2014
- Full Text
- View/download PDF
47. Exponential function and derivability
- Author
-
Trajbar, Željka and Iljazović, Zvonko
- Subjects
eksponencijalna funkcija ,concepts of limes and derivatives ,convergence ,PRIRODNE ZNANOSTI. Matematika ,bijection ,derivacija funkcija ,exponential function ,NATURAL SCIENCES. Mathematics ,bijekcija ,konvergencija - Abstract
Ukratko, u ovom diplomskom radu proučavali smo neka svojstva eksponencijalne funkcije s naglaskom na njenu derivabilnost. Najprije smo definirali eksponencijalnu funkciju s bazom većom od 1, prvo smo za a > 0 definirali \(a^x\) za sve \(x \in \mathbb{N}\), potom za sve \(x \in \mathbb{Z}\), onda i za \(x \in \mathbb{Q}\), pri čemu smo dokazali da za svaki a > 0 i \(n \in \mathbb{N}\), postoji jedinstveni \(\sqrt[n]{a} \). Nadalje, definirali smo za a > 1 \(a^x\) za sve \(x \in \mathbb{R}\), proučavali smo konvergenciju nizova realnih brojeva te omeđene nizove u \(\mathbb{R}\). Potom smo proučavali neprekidnost eksponencijalne funkcije te posljedice koje ona ima na svojstva eksponencijalne funkcije. Također, dokazali smo da je eksponencijalna funkcija neprekidna, zatim smo došli do međuvrijednosti neprekidnih funkcija te koristeći dobivene rezultate dokazali smo da je eksponencijalna funkcija bijekcija, proučavali smo i pojmove limesa i derivacije funkcija te smo dokazali da vrijedi tzv. eksponencijalni zakon i definirali broj \(e\). Definirali smo logaritamsku funkciju s bazom većom od 1, proučavali smo derivabilnost eksponencijalne funkcije pa smo potom definirali eksponencijalnu funkciju s bazom manjom od 1, zatim logaritamsku funkciju s bazom manjom od 1 te smo dokazali neka svojstva tih funkcija. Na kraju smo dokazali da je funkcija ln derivabilna u točki 1 te, pomoću toga, došli smo do glavnog rezultata, a to je da je eksponencijalna funkcija derivabilna. In short, in this thesis we have studied some properties of the exponential function, with an emphasis on its derivability. Foremost, we defined an exponential function with a base greater than 1, we first defined \(a^x\) fora > 0 for all \(x \in \mathbb{N}\), then for all \(x \in \mathbb{Z}\), and then for \(x \in \mathbb{Q}\), by which we have proved that for every a > 0 and \(n \in \mathbb{N}\), there exists a unique \(\sqrt[n]{a} \). Furthermore, we defined for a > 1 \(a^x\) for all \(x \in \mathbb{R}\), we studied the convergence of sequences of real numbers, as well as bounded sequences in \(\mathbb{R}\). Then we studied the continuity of the exponential function and consequences which it has on the properties of the exponential functions. Also, we proved that the exponential function is continuous, then we came to the intermediate value of continuous functions and, using the obtained results, proved that the exponential function is a bijection, we studied the concepts of limes and derivatives, proved that the so-called exponential law is valid and defined the number \(e\). We defined the logarithmic function with a base greater than 1, studied the derivability of the exponential function and then defined an exponential function with a base less than 1, then a logarithmic function with a base less than 1 and proved some properties of those functions. In the end, we proved that the function ln is derivable in the point 1 and, using that, came to the main result, which is that the exponential function is derivable.
- Published
- 2020
48. Numerical analysis of a hydraulic bladder accumulator
- Author
-
Jurič, Ilija and Skozrit, Ivica
- Subjects
displacement ,convergence ,pomak ,numerical analysis ,konačni elementi ,analitički proračun ,hydraulic accumulator ,TECHNICAL SCIENCES. Mechanical Engineering. General Mechanical Engineering (Construction) ,Abaqus ,konvergencija ,verifikacija ,TEHNIČKE ZNANOSTI. Strojarstvo. Opće strojarstvo (konstrukcije) ,stresses ,hidraulički akumulator ,numerička analiza ,naprezanja ,finite elements ,verification ,analytical calculation - Abstract
Cilj ovog rada je provesti numeričku analizu hidrauličkog akumulatora s mijehom (opnom) i provjeriti zadovoljava li on uvjet čvrstoće. Numerička analiza provedena je u programskom paketu Abaqus, proizvodu tvrtke Dassault Systèmes, a koji se temelji na metodi konačnih elemenata. U uvodnom dijelu rada navedeni su zadaci hidrauličkih akumulatora, njihova podjela i glavne karakteristike, te je objašnjen njihov princip rada. Nakon toga rečeno je nešto o metodi konačnih elemenata i o samim elementima koji su korišteni tijekom rada, a to su ljuskasti, osnosimetrični i elementi za trodimenzijsku analizu. Nakon prva dva teoretska poglavlja, proračunski dio rada započinje se verifikacijom konačnih elemenata, gdje se razmatra primjer sličan glavnom problemu, a za koji se bez previše poteškoća može doći do analitičkog rješenja (a isto tako i numeričkog). Pri tome se usporedbom numeričkih rezultata i analitičkog rješenja zaključuje koji podtipovi navedena tri tipa konačnih elemenata najbolje konvergiraju, odnosno daju najbrže približavanje analitičkom rješenju povećavanjem njihovog broja. Kao varijabla koja se razmatra za konvergenciju uzet je maksimalni radijalni pomak. U posljednjem, 4. poglavlju, prvo je ukratko rečeno nešto o samoj konstrukciji hidrauličkog akumulatora s mijehom i na koji će se način ona pojednostaviti za analizu, te su definirani potrebni podaci za proračun. Nakon toga prelazi se na glavni dio rada, tj. analitički i numerički proračun akumulatora, gdje se prikazuje konvergencija maksimalnog radijalnog pomaka i maksimalnog ekvivalentnog naprezanja te se utvrđuje zadovoljava li akumulator uvjet čvrstoće i s kojim faktorom sigurnosti. Prikazuju se i dijagrami raspodjele radijalnog pomaka te cirkularnog i meridijalnog naprezanja. U numeričkoj analizi, na osnovu prethodne verifikacije, koriste se elementi koji najbolje konvergiraju, a rezultati se uspoređuju s analitičkim rješenjima i zaključuje se kakvo je njihovo poklapanje. The aim of this paper is to perform a numerical analysis of a bladder hydraulic accumulator and to verify that it meets the strength requirement. The numerical analysis was carried out in the Abaqus software package, a product of Dassault Systèmes, which is based on the finite element method. In the introductory part of the paper the tasks of hydraulic accumulators, their division and main characteristics are stated and their principle of operation is explained. After that, a word has been said about the finite element method and the elements that were used during the analysis, namely shell, axisymmetric and elements for three-dimensional analysis. After the first two theoretical chapters, calculation part of the paper begins with the verification of finite elements, where an example similar to the main problem is considered, and for which an analytical solution (and also a numerical one) can be obtained without too much difficulty. By comparing the numerical results and the analytical solution, it is concluded which subtypes of the three types of finite elements converge best, that is, give the fastest approximation to the analytical solution when increasing their number. The maximum radial displacement was chosen as the variable for convergence. In the last, fourth chapter, it is first briefly said about the design of a bladder accumulator and how it will be simplified for analysis, and also the necessary data for the calculation are defined. After that comes the main part of the work which is analytical and numerical calculation of the accumulator where the convergence of maximum radial displacement and maximum equivalent stress is shown and where is determined whether the accumulator satisfies the strength requirement and with what factor of safety. The graphs of the distribution of radial displacement and circular and meridional stresses are also shown. In the numerical analysis, based on the previous verification, the elements that converge best are used, and the results are compared with the analytical solutions and it is concluded how good their match is.
- Published
- 2020
49. Agnostički pogled na 30 godina tranzicije
- Author
-
Josip Tica
- Subjects
Tranzicija ,konvergencija ,ekonomski rast ,deindustrijalizacija ,faktori rasta ,Tranzicija, konvergencija, ekonomski rast, deindustrijalizacija, faktori rasta - Abstract
Trideseta godišnjica pada Berlinskog zida samo po sebi nameće temu retrospektive tranzicijskog procesa. Povrh toga 30 godina empirijskih podataka o putu u tržište nudi jedinstvenu istraživačku priliku za propitivanje čitavog skupa teorija koje su oblikovale način razmišljanja nosioca ekonomske politike i javne rasprave tijekom cijeloga procesa. Cilj istraživanja je prvenstveno pokrenuti raspravu o čimbenicima relativnog zaostajanja (rasta), ali isto tako i o empirijskoj utemeljenosti hipoteza, odnosno “vjerovanja” koja su oblikovala rasprave o ekonomskom (ne)uspjehu hrvatskog gospodarstva tijekom tranzicije. Analizirani su podaci za preko 40 makroekonomskih indikatora u 31 tranzicijskoj zemlji u razdoblju nakon 1989. godine. Uključeni su podaci i za Daleki istok, a među potencijalnim čimbenicima rasta analizirani su klasični čimbenici rasta i čitav niz makroekonomskih pokazatelja iz sfere fiskalne, monetarne i međunarodne ekonomije. Rezultati istraživanja ukazuju kako možemo uočiti samo manji broj tranzicijskih specifičnosti u odnosu na klasične čimbenike rasta. Međutim, u analizi strukture čimbenika rasta jako teško pronalazimo empirijska uporišta za uobičajena teoretska predviđanja.
- Published
- 2020
50. Challenges of Lithuania’s economic convergence and labour market
- Author
-
Aleknevičiūtė, Eglė, Comunale, Mariarosaria, Galdikienė, Laura, Imbrasas, Darius, Lalé, Etienne, Mociūnaitė, Laura, Morkūnas, Paulius, Nguyen, Anh D.M, Soofi-Siavash, Soroosh, Šiaudvytis, Tomas, Tarasonis, Linas, Tuzikas, Vaidotas, Vilniškis, Mantas, and Zelionkaitė, Gintarė
- Subjects
Aukštasis mokslas. Studijos / Higher education. Study ,Convergence clubs ,Middle income traps ,Immigration ,Gamybos specializacija ,Aukštasis išsilavinimas ,Automatizacija ,Production specialization ,Darbas / Labour. Work ,Konvergencija ,Automation ,Quality of the workforce ,Lietuva (Lithuania) ,Technologinė pažanga ,Demografija / Demography ,Nacionalinė sąskaityba. Pajamos / National accounts. Income ,Nedarbas / Unemployment ,Technological progress ,Konvergencijos klubai ,Convergence ,Migracija / Migration - Abstract
Straipsnyje nagrinėjamas Lietuvos ekonominės konvergencijos procesas: apžvelgiama konvergencijos samprata, raidos etapai ir kitų valstybių konvergencijos sėkmės istorijos, jų kontekste bandoma įvertinti Lietuvos konvergencijos raidą ir jos tvarumą. Analizuojama neoklasikiniu požiūriu svarbiausių ekonomikos augimo ir konvergencijos veiksnių – darbo, kapitalo ir technologinės pažangos – įtaka Lietuvos konvergencijos spartai. Straipsnyje parodoma, kad po Nepriklausomybės atkūrimo Lietuvos ekonominė konvergencija Vakarų valstybių ekonominės gerovės link vyko labai sparčiai, tačiau pastaruoju metu šis procesas susiduria su rimtais iššūkiais, kurie bus aktualūs ir ateityje. Straipsnyje teigiama, kad pokriziniu laikotarpiu darbo veiksnys reikšmingai prisidėjo prie ūkio raidos, tačiau ateityje šis veiksnys slopins šalies konvergencijos tempą. Sudarytos demografinės prognozės rodo, kad artimiausioje ateityje Lietuva toliau susidurs su reikšmingu visuomenės senėjimu ir darbo jėgos mažėjimu. Dėl to straipsnyje įvairiais pjūviais – kiekybės, kokybės, ekonominio ciklo, regioninio pasiskirstymo, technologinės pažangos, automatizacijos ir kt. – nagrinėjamos pagrindinės Lietuvos darbo rinkos rizikos ir pateikiamos gairės, galinčios sušvelninti neigiamą senėjančios visuomenės bei mažėjančios darbo jėgos poveikį tolesnei Lietuvos ekonominei konvergencijai.
- Published
- 2020
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.