Repository of Josip Juraj Strossmayer University of Osijek
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The concept and development of civil society in the Republic of Croatia
No full textGlavni cilj ovoga rada bit će podrobnije opisati civilno društvo na primjeru udruga u Republici Hrvatskoj. Civilno društvo definirano je kao područje kolektivnog života pojedinaca koje se nalazi između obitelji i države i od njih je potpuno neovisno. Moderni pojam civilnoga društva javlja se u političkoj teoriji usporedno s idejom moderne države, mijenja se i zadobiva novo značenje s temeljnim promjenama društvenih odnosa i političkih institucija. Pojasnit će se pojam i formiranje udruga kao i njihova struktura te sam razvoj udruga i kakvima su formirane današnjim zakonima. Bit će priložen rješenja o upisu u registar udruge te potvrde kojom se ne vodi kazneni postupak protiv fizičke osobe zbog volontiranja u udrugama. Svrha ovog rada bit će usmjerena na uloge i koncipiranost udruga kao takvih oblika u suvremenome društvu te njihove funkcije i područja u kojima se javljaju nove ideje, poticaji te institucije za potencijalni napredak društva.The main goal of this paper will be to describe civil society in more detail on the example of associations in the Republic of Croatia. Civil society is defined as an area of the collective life of individuals that is located between the family and the state and is completely independent from them. The modern concept of civil society appears in political theory parallel to the idea of the modern state, changes and acquires a new meaning with fundamental changes in social relations and political institutions. The concept and formation of associations will be explained, as well as their structure and the development of associations and how they are formed by current law. It will be given an example of enrollement decision of civil organization and copy of official valid paper confirmation. The main purpose of this work will be focused on the roles and concept of associations as forms in modern society and their areas and functions in order to present new ideas, incentives and institutions for the potential progress of society appear
Consequences of Corruption in Croatia
No full textOvaj rad analizira posljedice korupcije u Republici Hrvatskoj. Korupcija je pojava u svim državama svijeta bez obzira na različitosti koje svaka od država ima. Ona predstavlja zlouporabu javne vlasti kako bi se u korist pojedinca ili skupine učinile određene radnje. Ugrožava ljudska prava, unosi nejednakost među stanovništvom, ugrožava ekonomski rast, razvitak i poštenje. Korupcija ima za posljedicu čitav niz čimbenika, od iseljavanja stanovništva do utjecaja na gospodarski napredak države. Svaka posljedica veže se jedna na drugu. Kao najveća posljedica korupcije navodi se nepovjerenje građana vodećima u državi. Vlada Republike Hrvatske zajedno s Europskom Unijom, svjesni problema s kojim se bori, poduzimaju potrebne antikoruptivne mjere kako bi se korupcija iskorijenila ili svela na svoj minimum. U radu objašnjen je pojam korupcije i njezini dijelovi, tko sve i na koje načine pridonosi korupciji te posljedice koje proizlaze od korupcije, te njihov utjecaj na stanovništvo. Za potrebe rada anketirani su stanovnici Osječko-baranjske županije o njihovoj percepciji korupcije u Hrvatskoj. Rezultati su pokazali da korupcija u Hrvatskoj postoji i da je ona brojnija danas nego prije 10 godina, a kao područje gdje je korupcija najraširenija navedno je pravosuđe. Potrebno je provoditi jače i snažnije antikoruptivne mjere kako bi se korupcija suzbila ili barem smanjila.This paper is elaborating the consequences of corruption in the Republic of Croatia. Corruption is common in all states of the world, regardless of the dissimilarities that each state has. It represents an abuse of public power, in order to take certain actions for the benefit of an individual or a group. It threatens human rights, introduces inequality among the population, threatens economic growth and development, and also honesty. Corruption results from a whole series of factors, such as the emigration of the population to the impact on the economic progress of the country, each consequence is linked to each other. One of the biggest consequence of corruption is citizens' distrust of the leaders of the state. The Government of the Republic of Croatia together with the European Union, aware of the problem they are dealing with, are taking the necessary anti-corruption measures in order to eliminate corruption or reduce it to a minimum. The results showed that corruption exists in Croatia and that it is more numerous today than 10 years ago, and the judiciary is said to be the area where corruption is most widespread. It is necessary to implement stronger and stronger anti-corruption measures in order to suppress or at least reduce corruption
Systems of Linear Congruences
No full textU ovome radu bavimo se sustavima linearnih kongruencija. Najprije uvodimo pojmove djeljivosti i kongruencija, elementarne pojmove teorije brojeva, te navodimo njihova osnovna svojstva. Nakon toga uvodimo linearne kongruencije i temeljne
rezultate koji nam daju postupak za njihovo rješavanje koji kasnije primjenjujemo na sustave linearnih kongruencija. Zatim, dolazimo do sustava linearnih kongruencija za koje navodimo i dokazujemo jedan od najbitnijih rezultata pomoću kojega rješavamo takve sustave, kao i druge metode rješavanja. Na kraju se bavimo 2 × 2 linearnim sustavima.In this paper, we deal with systems of linear congruences. First, we introduce the concepts of divisibility and congruence, elementary concepts of number theory, and state their basic characteristics. Subsequently, we introduce linear congruences and fundamental results that give us a procedure for solving them, which we later apply to systems of linear congruences. Afterwards, we come to systems of linear congruences for which we state and prove one of the most important results by means of which we solve such systems, as well as other solving methods. Finally, we deal with 2 × 2 linear systems
Partitioned Matrices
No full textU ovom završnom radu proučavali smo pojam podmatrica, definirali blok-matrice i naveli nekoliko primjera blok-matrica. Također smo proučili množenje blokmatrica skalarom, transponiranje, zbrajanje i množenje blok-matrica uz odgovarajuće primjere. Definirali smo rang, inverz i determinantu blok-matrice te zatim i blok-dijagonalnu i blok-trokutastu matricu te smo naveli neka svojstva i objasnili način kako pronaći svojstveni i minimalni polinom blok-matrice. Na kraju smo naveli primjere riješenih zadataka s matematičkih natjecanja.In this final paper we have studied the concept of submatrices, defined partitioned matrices (block matrices) and gave some examples of partitioned matrices. Also, we have studied multiplication of partitioned matrices by a scalar, transposes, sums and products of partitioned matrices with appropriate examples. We have defined rank, inverse and determinant of partitioned matrix and then we’ve defined partitioned-diagonal matrix and partitioned-triangular matrix and some of their properties and explained how to find characteristic and minimal polynomial. At the end, we listed some examples of solved tasks from math competitions
The Application of a Geospatial Database in Locating a Healthcare Facility
No full textU ovom radu objašnjeno je što su geoprostorne baze podataka, opisana su njihova svojstva i navedena je njihova upotreba. Također detaljno je opisano što su geoprostorni podaci i geoprostorno indeksiranje. Kako bi se bolje razumjele geoprostorne baze podataka, objašnjene su baze podataka i geografski informacijski sustavi te njihova primjena. Kao najčešće korišten alat za rad s geoprostornim bazama podataka, detaljno je objašnjen PostGIS, tj. proširenje PostgreSQL baze podataka. U zadnjem dijelu rada prikazana je primjena geoprostorne baze podataka i opisano je kako pronaći najbližu zdravstvenu ustanovu od dane lokacije te kako pronaći sve zdravstvene ustanove unutar danog radijusa.This work explains what spatial databases are, describes their features, and lists their uses. It also describes in detail what spatial data and spatial indexing are. Also, to understand spatial databases better, it explains what databases and geographic information systems are. As the most used tool for working with spatial databases, this work explains PostGIS, an extension for PostgreSQL databases. The last part of this paper explains spatial database application and describes how to find the closest health institution from the given location and how to find all health institutions in a given radius
Synthesis and Characterization of Disubstituted Quinazolinone Derivatives
No full textU ovom završnom radu provedena je sinteza šest Schiffovih baza kinazolinona primjenom mehanokemijske sinteze u reakciji hidrazida kinazolinona i različitih benzaldehida u kombinaciji s eutektičkim otapalom kolin-klorid : malonska kiselina (1 : 1). Mehanokemijska sinteza, kao ekološki prihvatljiv pristup, omogućava dobivanje željenih spojeva bez upotrebe velikih količina otapala u kratkom vremenu, čime se udovoljava principima zelene kemije. Dobivene Schiffove baze okarakterizirane su Rf-vrijednostima, masenom spektrometrijom i temperaturama taljenja. Rezultati su pokazali učinkovitost metode, što ovu sintezu čini potencijalno korisnom za buduća istraživanja i industrijsku primjenu.In this work, the synthesis of six quinazolinone Schiff bases was performed using mechanochemical synthesis in reaction of quinazolinone hydrazide and different benzaldehydes, in combination with choline chloride (ChCl) : malonic acid (1 : 1) deep eutectic solvent. Mechanochemical synthesis, as an environmentally friendly approach, enables obtaining the desired compounds without using large amounts of solvents, thus contributing to green chemistry principles. The obtained Schiff bases were characterized by Rf values, mass spectrometry and melting point. The results showed high selectivity and efficiency of the method, which makes this synthesis potentially useful for future research and industrial application
The Diagonal and Jordan Form of a Matrix
No full textTema ovog završnog rada je Dijagonalna i Jordanova forma matrice. U radu smo definirali osnovne pojmove linearne algebre, uključujući matrični zapis linearnog operatora, svojstvene vrijednosti, te svojstveni i minimalni polinom. Posebno smo
analizirali kako algebarska i geometrijska kratnost svojstvenih vrijednosti utječu na mogućnost dijagonalizacije matrice, te smo kroz primjere prikazali postupak dijagonalizacije. Dokazali smo teorem o tome kada se matrica može dijagonalizirati, kao i druge važne teoreme vezane uz ovu temu. Detaljno smo objasnili teorijsku osnovu Jordanove forme matrice, prikazali metode za njeno određivanje i primijenili ih na konkretne primjere.The topic of this final paper is the Diagonal and Jordan Form of a Matrix. In this paper, we defined the basic concepts of linear algebra, including the matrix representation of a linear operator, eigenvalues, and the characteristic and minimal polynomials. We specifically analysed how the algebraic and geometric multiplicity of eigenvalues affects the possibility of diagonalising a matrix, and we demonstrated the diagonalisation process through examples. We proved the theorem on when a matrix is diagonalisable, as well as other important theorems related to this topic. In the main part of the paper, we thoroughly explained the theoretical foundation of the Jordan form of a matrix, presented methods for its determination, and applied them to specific examples
The influence of antimicrobial perioperativne prophylaxis on the incidence of wound infection in cardiosurgical patients
No full textCiljevi rada: Ciljevi rada bili su ispitati prevalenciju infekcije kirurške rane kod ispitanika te
ispitati povezanost dobi, spola, primijenjene antimikrobne profilakse, komorbiditeta, vrste
kardiokirurškog zahvata, indeksa tjelesne mase te preosjetljivosti na antibiotike s učestalošću
infekcije kirurške rane.
Ispitanici i metode: Istraživanje obuhvaća 94 ispitanika podvrgnuta svim najčešćim vrstama
kardiokirurškog operativnog zahvata. Iz bolničkog informacijskog sustava uzeti su demografski
podatci ispitanika kao i svi drugi podatci korišteni u istraživanju.
Rezultati: Od osmero ispitanika s infekcijom rane jedan je imao infekciju kirurške rane na nozi,
a ostalih sedmero infekciju sternalne rane, odnosno prevalencija sternalne rane iznosi 7,4 %,
što je u skladu ili blago veći rezultat u usporedbi s relevantnom literaturom. Muški spol je bio
češći kod ispitanika kao i starija životna dob, što odgovara raspodijeli kardiovaskularnih bolesti
unutar populacije. Nije pronađena povezanost između infekcije kirurške rane i demografskih
podataka ispitanika, niti između infekcije rane i perioperativnih podataka, kao ni između
infekcije kirurške rane i komorbiditeta ispitanika. Svi ispitanici su primili jednaku profilaksu
cefazolinom. Nitko od ispitanika s anamnestičkim podatkom preosjetljivosti na lijekove nije
imao jasnu kontraindikaciju zbog koje ne bi primio cefazolin. Nađena je povezanost reumatskih
bolesti s povišenim upalnim parametrima ili infekcijom koja ne zahvaća ranu ili sekrecijom iz
rane, što se povezuje s terapijom koju ovi ispitanici uzimaju.
Zaključci: Prevalencija infekcije kirurške rane iznosila je 8,5 %, a dob, spol, izbor
antimikrobne profilakse, komorbiditeti, vrsta zahvata, indeks tjelesne mase te preosjetljivost na
antibiotike nisu povezani s učestalošću infekcije kirurške rane.THE INFLUENCE OF ANTIMICROBIAL PERIOPERATIVNE PROPHYLAXIS ON THE
INCIDENCE OF WOUND INFECTION IN CARDIOSURGICAL PATIENTS
Research objectives: The objectives of the research were to assess the prevalence of surgical
wound infection and to assess the association of age, gender, administered antimicrobial
prophylaxis, comorbidity, type of cardiac surgery, body mass index, and hypersensitivity to
antibiotics with the frequency of surgical wound infections.
Respondents and methods: The research included 94 participants who underwent the most
common types of cardiac surgery. The demographic data of the subjects, as well as all other
data used in the research, were taken from the hospital information system.
Results: Out of eight subjects with a wound infection, one had a surgical wound infection on
the leg, and the other seven had a sternal wound infections, i.e. the prevalence of sternal wound
was 7.4%, which is in line with or slightly higher than the relevant literature data. The male
gender was prevailing among the participants, as well as the older age, which corresponds to
the distribution of cardiovascular diseases within the population. No relationship was found
neither between surgical wound infection and demographic data of the respondents, nor
between wound infection and perioperative data, nor between surgical wound infection and
comorbidities. All the participants received the same standard prophylaxis with cefazolin. None
of the respondents with a history of drug hypersensitivity had a clear contraindication that
would prevent them from receiving cefazolin. Rheumatic diseases were found to be associated
with elevated inflammatory parameters or infection that does not affect the wound or secretion
from the wound, which is related to the therapy these participants were taking.
Conclusions: The prevalence of surgical wound infection was 8.5%, and age, gender, choice
of antimicrobial prophylaxis, comorbidities, type of procedure, body mass index and
hypersensitivity to antibiotics were not related to the frequency of surgical wound infection
Raspberry Pi as a server
No full textU današnjem modernom digitalnom svijetu gdje pretplate na razne servise postaju
standard u većini tehnoloških i programskih rješenja, ovaj završni rad istražuje, analizira, implementira i
pronalazi rješenje koje može promijeniti pogled na dosadašnji pristup usluga poslužitelja. Ideja je
proizašla iz razmatranja i saslušanja potreba drugih korisnika, te se rješenju pristupilo pregledom već
sličnih postojećih rješenja. Cilj izrade ovog projekta je omogućiti i pružiti jednostavnije i jeftinije rješenje
korisnicima koji su u potrebi za uslugama poslužitelja koji će im pružiti mogućnost skladištenja, analize i
uređivanja podataka koje prikupljaju kroz svoj privatan ili poslovni život po pristupačnim cijenama, ali
ono važno, bez žrtvovanja mogućnosti, fleksibilnosti, sigurnosti i performansi. Taj cilj je omogućen zbog
programskih alata i rješenja koji iza sebe imaju bogatu prošlost i iskustvo koje za sobom povlači velik broj
drugih korisnika koji su voljni raditi na poboljšanju trenutnih rješenja i tako se ciklus nastavlja. Glavne
odlike sustava su upravo intuitivno i moderno korisničko sučelje koje je lako za svladati i koristiti na
dnevnoj bazi, te kompaktnost i homogenost sustava, ali i dalje dovoljno otvorenog za nadogradnje i
modifikacije.In today's modern digital world, where subscriptions to various services are becoming a
standard in most technological and software solutions, this final thesis investigates, analyzes,
implements, and finds a solution that can change the view of the current access to server services. The
idea came from considering and listening to the needs of other users, and the solution was approached
by reviewing already similar existing solutions. The goal of creating this project is to enable and provide
a simpler and cheaper solution to users who need server services that will provide them with the
possibility of collecting, analyzing, and editing the data they collect through their private or business
lives at affordable prices, but the important thing is to do it all without sacrificing the features, flexibility,
security, and performance. This goal is made possible by software tools and solutions that have a rich
history and a lot of experience behind them, which involves many other users willing to work on and
improve current solutions, and thus the cycle continues. The main feature of the system is the intuitive
and modern user interface that is easy to master and use daily. And the compactness of the system,
which is completely homogeneous, but still open to upgrades and modifications
Food industry by-products : knjiga sažetaka : 3. međunarodni znanstveno-stručni skup FOOD INDUSTRY BY-PRODUCTS
No full textBook of Abstracts includes abstratcs of plenary, invited lectures and poster presentations held at the 4th International Scientific and Professional Conference FOOD INDUSTRY BY-PRODUCTS, related to the issue of disposal and potential use of various by-products of the food industry. The holding of the Conference and the publication of the Book of Abstracts were co-financed by the Croatian Science Foundation with the project "The possibility of exploiting traditional apple cultivars for the production of apples and apple juice with the reduced patulin content"