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Organic Food in the Hospitality Industry
No full textOrganska poljoprivreda predstavlja cjelovit sustav poljoprivrednog gospodarenja, a temelji se na isplativoj, organskoj, etički prihvatljivoj i socijalno pravednoj proizvodnji. Pridonosi održivom razvoju, poboljšava kvalitetu života i pozitivno djeluje na gospodarska kretanja. Smisao organske poljoprivrede nije u odbacivanje dostignuća koja koristi konvencionalna poljoprivreda veću pronalasku organski prihvatljivih rješenja prilagođenih suvremenom načinu proizvodnje. Organska poljoprivreda je stoga dio suvremene poljoprivredne proizvodnje te se temelji na suvremenim spoznajama i dostignućima. Europska Unija svojom zakonskom regulativom potiče i predvodi pokret organske proizvodnje svih svojih članica uključujući i Republiku Hrvatsku koja posjeduje ogroman potencijal za razvoj ekološke poljoprivrede.
Svrha rada je istražiti razliku između konvencionalno i organsko uzgojene hrane te prikazati nutritivni sastav organske hrane. Cilj rada je analizirati kroz dostupna istraživanja organsku hranu u ugostiteljstvu, odnosno njenu ponudu u svijetu i u Republici Hrvatskoj.Organic agriculture represents a complete system of agricultural management, and is based on profitable, organic, ethically acceptable and socially just production. It contributes to sustainable development, improves the quality of life and has a positive effect on economic trends. The meaning of organic agriculture is not to reject the achievements used by conventional agriculture, but rather to find organically acceptable solutions adapted to modern production methods. Organic agriculture is therefore part of modern agricultural production and is based on modern knowledge and achievements. The European Union, through its legislation, encourages and leads the movement of organic production in all its members, including the Republic of Croatia, which has enormous potential for the development of ecological agriculture.
The purpose of the paper is to investigate the difference between conventionally and organically grown food and to present the nutritional composition of organic food. The aim of the paper is to analyze, through available research, organic food in catering, i.e. its offer in the world and in the Republic of Croatia
Use of hydrogen on ships as the fuel of the future
No full textSuvremena tehnologija, propisi i nastojanja usmjerena su na održivi razvoj cjelokupnog ljudskog društva. Pritom, nastojanja gotovo svakog područja usmjerena su na iznalaženje zamjenskih i inovativnih rješenja za proizvodnju energije koja ne uključuje fosilna goriva za koja se vjeruje kako su glavni izvor onečišćenja ljudskog zraka, vode i okoliša. Kao jedno od najčešćih rješenja nudi se primjena vodika kao pogonskog goriva, prvenstveno u pomorskom sektoru, koju karakteriziraju značajne prednosti u korištenju u usporedbi s fosilnim gorivima. Prvenstveno, istraživanja i razvoj, kreiranje politike i propisa u ovom su slučaju orijentirana na postizanje nulte stope emisije kao i smanjenje ugljičnog otiska, a jedan od načina je i primjena motora s gorivim člancima te korištenje vodika u motorima s unutarnjim izgaranjem u kombinaciji s vrlo malim količinama dizelskog goriva. Svakako, u budućnosti se očekuje provođenje većeg broja istraživanja, mogućnosti primjene i tehnoloških rješenja koja se povezuju s primjenom vodika kao pogonskog goriva, te na takav način i ostvarenje doprinosa koji se očituje u čišćoj i učinkovitijoj budućnosti.Modern technology, regulations and efforts are aimed at the sustainable development of the entire human society. At the same time, the efforts of almost every field are focused on finding alternative and innovative solutions for energy production that do not include fossil fuels, which are believed to be the main source of human air, water and environmental pollution. One of the most common solutions is the use of hydrogen as a propellant, primarily in the maritime sector, which is characterized by significant advantages in use compared to fossil fuels. Primarily, research and development, creation of policy and regulations in this case are oriented towards achieving a zero - emission rate as well as reducing the carbon footprint, and one of the ways is the application of engines with fuel cells and the use of hydrogen in internal combustion engines in combination with very small quantities of diesel fuel. Certainly, in the future, it is expected to carry out more research, application possibilities and technological solutions that are connected with the use of hydrogen as a propellant fuel, and in this way, the realization of a contribution that manifests itself in a cleaner and more efficient future
Types and divison of ships
No full textU radu je predstavljena podjela brodova. Brod može biti svrstan u više kategorija. Brodovi se, prema navedenoj podjeli, dijele na brodove za suhi teret – jedinični ili rasuti teret i to su kontejnerska plovila, roll-on/roll-off plovila, brodovi za teške terete, brodovi hladnjače, brodovi za stoku, brod za rasute terete i za prijevoz ruda. Uz brodove za suhe terete, postoje i brodovi za tekući teret, a to su tankeri za prijevoz sirove nafte, tankeri za prerađevine, tankeri za kemikalije, LPG/LNG brodovi. Kategorija putnički brodovi obuhvaća putničke brodove, automobilske i RO-RO putnički brodovi i brodove za kružna putovanja. Uz navedene brodove postoje i višenamjenski brodovi, ratni brodovi, ribarski brodovi, jaružala, radni brodovi, pomoćna plovila, jahte, različita druga plovila i offshore materijal, a sve navedeno je detaljnije predstavljeno u radu.In the paper, a classification of ships is presented. A ship can be classified into several types. According to the mentioned classification, ships are divided into dry cargo ships - general or bulk, including container ships, roll-on/roll-off ships, heavy cargo ships, reefer ships, livestock carriers, bulk carriers, and ore carriers. In addition to dry cargo ships, there are also liquid cargo ships, such as crude oil tankers, product tankers, chemical tankers and LPG/LNG tankers. The 'passenger ships" category includes passenger ships, car ferries, passenger ferries, and cruise ships. In addition to the above, there are multi-purpose ships, warships, fishing ships, dredgers, workboats, support ships, yachts, various other ships, and offshore equipment, all of which are described in more detail in the paper
UTJECAJ INSTAGRAMA NA PERCEPCIJU LJEPOTE KOD MLADIH LJUDI U HRVATSKOJ
No full textKod kupovine, uz objekte razmjene novac, proizvod ili usluga, razmjenjuju se i energija, osjećaj i vremensko razdoblje. U današnjem modernom dobu nestaje jedinstvena vizija tijela, pod utjecajem medija i poznatih osoba javlja se iskrivljena percepcija tijela, potreba, ljepote. Pozitivna slika tijela koja je nekad bila uvažena danas se zaboravlja, a njen razvoj treba biti započet još u djetinjstvu. Svi se rađaju lijepi zbog suštinske ljepote koja proizlazi iz samog bića svega.
Cilj ovog rada je bio prikazati percepciju ljepote kod mladih ljudi u Hrvatskoj koja se odvija na društvenoj mreži Instagram, koji istovremeno s novim oblikom kontroliranja ponašanja, neusporedivom diverzifikacijom načina života, sustavnom destabilizacijom sfere privatnog života, vjerovanja i uloga začinje novu fazu u povijesti zapadnog individualizma. Zbog procesa razvoja, sveprisutnoj globalnoj povezanosti preko Interneta, mnoštva medija koji su online i svima dostupni, narušavaju se granice stvarnosti i fikcije, mijenja se percepcija ljepote i lijepog, konzumerizam, manjak posebnosti, gubi se identitet. Ovo je posebno prisutno kod mladih.When shopping, in addition to the exchange objects of money, product or service, energy, feeling, time period are also exchanged. In today's modern age, the unique vision of the body is disappearing, under the influence of the media and celebrities, a distorted perception of the body, needs, and beauty is emerging. A positive body image that was once respected is now being forgotten, and its development should be started in childhood. Everyone is born beautiful because of the essential beauty that comes from the very being of everything.
The aim of this work was to show the perception of beauty among young people in Croatia that takes place on the social network Instagram, which, at the same time as a new form of controlling behavior, an incomparable diversification of lifestyles, and a systematic destabilization of the sphere of private life, beliefs and roles, marks a new phase in the history of Western individualism. Due to the process of development, the ubiquitous global connection via the Internet, the multitude of media that are online and accessible to everyone, the boundaries of reality and fiction are being violated, the perception of beauty and beauty is changing, consumerism, lack of uniqueness, identity is being lost. This is especially present in young people
Conservation-Restoration Treatment on the Console Mirror
No full textU ovom diplomskom radu predstavljen je tijek konzervatorsko-restauratorskog zahvata na konzolnom klasicističkom zrcalu iz zbirke ljetnikovca Gučetić-Gozze koji se nalazi u arboretumu Trsteno. U uvodnom dijelu rad donosi opći kontekst u kojem su predstavljeni osnovni parametri suradnje Hrvatske akademije znanosti i umjetnosti, Arboretuma Trsteno i Odjela za umjetnost i restauraciju Sveučilišta u Dubrovniku. U nastavku uvoda studiozno je predstavljen povijesni i stilski razvoj ljetnikovca i arboretuma s posebnim osvrtom na promjene inventara u interijeru od gradnje do trenutka kad postaje društveno vlasništvo.
Tehnološkim uvidom naočigled jednostavnog okvira i instrumentalnim metodama istraživanja predmeta kulturne baštine u radu su predstavljena saznanja o osnovnim materijalima i metode korištene u izradi ovog predmeta. Na temelju spomenutih istraživanja izrađen je prijedlog konzervatorsko-restauratorskih radova kojim je definiran sam zahvat. U radu je, u s kladu s kronologijom tijeka radova detaljno predstavljen konzervatorsko-restauratorski zahvat koji je uključio radove na drvenom okviru i staklenom zrcalu s amalgamom.This master thesis presents the course of conservation and restoration treatment of the neoclassical console mirror from the collection of the Gučetić-Gozze summer villa in the Trsteno Arboretum. The introduction of the work discusses a broader context, explaining the preconditions of the cooperation between the Croatian Academy of Arts and Sciences as the owner of the Trsteno Arboretum and the Department of Art and Restoration of the University of Dubrovnik. In addition, the work provides a comprehensive insight into the historical and stylistic development of the summer villa and the arboretum, with special attention to the interior inventory from the time of the villa's construction to the recent past, when it became public property.
The technological research and diagnostic methods used to study this, at first sight simple object, allowed the author to present the results obtained and findings about the materials and methods used in the construction of this object. The research results formed the basis for the proposal of conservation and restoration works that defined the treatment. In this paper, the documentation of the conservation and restoration treatment is presented in accordance with the chronology of the works performed on the wooden frame and the glass amalgam mirror
International code for vessels navigation in polar waters (polar code)
No full textPriručnik "Polarni kodeks" je međunarodni priručnik koja sadrži pravila za brodove koji plove u polarnim područjima. Razvijen je od strane Međunarodne pomorske organizacije (International Maritime Organization - IMO) i na snazi je od 2017. godine. Cilj je osigurati sigurnost i zaštitu okoliša u tim područjima. Obuhvaća propise o stabilnosti broda, opremi za spašavanje, komunikacijskim sustavima, navigaciji, zaštiti od leda i upravljanju otpadom. Kodeks osigurava da brodovi budu pravilno opremljeni i prilagođeni izazovima polarnih voda.The "Polar Code" is an international code which is made out of rules for ships operating in polar waters. It was developed by the International Maritime Organization (IMO) and entered into force in 2017. Its objective is to ensure safety and environmental protection in polar regions. The Convention includes regulations on ship stability, life-saving equipment, communication systems, navigation, ice protection, and waste management. It ensures that ships are properly equipped and adapted to the challenges of polar waters
Modernization of cargo ports in Croatia
No full textČinjenica da se danas preko 80% svjetske trgovine odvija morem, te da obujam svjetske trgovine kontinuirano raste, upućuje na ogromno značenje morskih luka. Luke su vaţna središta prometa, trgovine i industrije, imaju veliki utjecaj u globalnom gospodarstvu (na BDP, zapošljavanje i sl.) kao i u gospodarstvu grada, odnosno drţave, gdje se nalaze. Zbog toga je ulaganje u razvoj i modernizaciju luka izuzetno vaţno, kako bi se omogućio njihov daljnji razvoj i uspješno poslovanje, a samim tim i njihov pozitivni doprinos koje imaju u gospodarstvu drţave.The fact that today, more than 80% of world trade takes place by sea and that the volume of world trade is continuously growing points to the enormous importance of seaports. Ports are important centres of traffic, trade and industry; they greatly influence the global economy (GDP, employment, etc.) and the economy of the city or state where they are located. This is why investing in the development and modernisation of ports is extremely important in order to enable their further development and successful operations and, thus, their positive contribution to the state's economy
Comparison of procedural and object oriented approches to web development
No full textU ovom završnom radu obrađena je usporedba proceduralnog i objektno orijentiranog pristupa programiranju. Prije samog opisa klijentskih i skriptnih programskih jezika kao glavnih elementa web stranica i aplikacija, u drugom poglavlju obrađen je pojam objektno orijentiranog programiranja i proceduralnog programiranja. Objektno orijentirano programiranje je način programiranja koji se temelji na konceptu objekata, a proceduralno programiranje koristi varijable za spremanje podataka, orijentira se na korištenje funkcija. U sljedećem poglavlju obrađene su dvije podskupine programskih jezika klijentski i skriptni jezici. Klijentski jezici, izvode se na strani klijenta, odnosno u web pregledniku korisnika i brži su od skriptnih jezika. Skriptni jezici se izvršavaju na strani poslužitelja i zbog toga su sporiji, ali i sigurniji jer nisu vidljivi korisnicima. Na osnovu tih tvrdnji uspoređujemo kodove proceduralnog i objektno orijentiranog pristupa programiranju. U potpoglavlju klijentskih jezika opisuje se HTML i CSS za strukturu i dizajn web stranice. Svi dijele zajednički cilj, a to je poboljšati korisničko iskustvo na web stranicama, unatoč različitim funkcionalnostima i mogućnostima koje se koriste u različite svrhe. U potpoglavlju skriptnih jezika obrađuju se najčešće korišteni PHP i JavaScript. PHP je serverski programski jezik koji se koristi za izradu dinamičkih web stranica i web aplikacija, dok je JavaScript skriptni jezik koji se izvršava na klijentskoj strani i omogućava interaktivnost i dinamičnost web stranica. Također postoje i objektno orijentirani JavaScript i PHP koji omogućuju interaktivnost i dinamičnost web stranica. Objektno orijentirani PHP je način programiranja u PHP-u koji omogućava organiziranje koda u objekte, što olakšava ponovno iskoristivost, strukturiranost i modularnost, dok je objektno orijentirani JavaScript način programiranja u JavaScriptu koja omogućava stvaranje objekata s vlastitim svojstvima i metodama radi efikasnijeg i organiziranijeg razvoja aplikacija.This undergraduate thesis makes a comparison between procedural and object-oriented approaches to programming. Before the actual description of client and script programming languages as main elements of web pages and applications, the concept of object-oriented programming is discussed in the second chapter. Object-oriented programming is a way of programming that is based on the concept of objects, while procedural programming uses variables to store data and is oriented towards the use of functions. In the next chapter, two subgroups of programming languages, client and scripting languages, are discussed. Client languages are executed on the client side, i.e. in the user's web browser, and they are faster than scripting languages. Scripting languages are executed on the server side and are therefore slower, but also more secure, since they are not visible to the user. Based on these assertions, we compare the codes of the procedural and object-oriented approaches to programming. The subsection on client languages describes HTML and CSS for website structure and design. They all have a common goal, which is to improve the usability of websites, despite different functionalities and capabilities used for different purposes. The Scripting Languages subchapter covers the most commonly used languages, PHP and JavaScript. PHP is a server-side programming language used to create dynamic web pages and web applications, while JavaScript is a scripting language that runs on the client side and enables interactivity and dynamics of web pages. There are also object-oriented ones JavaScript and PHP. Object-oriented PHP is a way of programming in PHP that enables the organization of code into objects, which facilitates reusability, structure, and modularity, while object-oriented JavaScript is a way of programming in JavaScript that enables the creation of objects with their own properties and methods for more efficient and organized application development
Documentation in Public Procurement Procedures
No full textPredmet završnog rada je dokumentacija u postupcima javne nabave. Javna nabava je kompleksan i slojeviti sustav koji na profesionalan i ozbiljan način provodi postupke nabave robe, radova i usluga s ciljem sklapanja ugovora između naručitelja i ponuditelja. Drugim riječima, država, kao širi pojam, ugovara poslove s privatnim sektorom. Posebnost sustava javne nabave je u tome da formalno provodi postupke ugovaranja odnosa, što pridonosi izbjegavanju pogodovanja, a u konačnici i sukobima interesa. Cilj je ostvariti zadovoljenje financijskih očekivanja, tj. vrijednosti za najnižu cijenu. Kako bi formalna priroda svih postupaka javne nabave ostala efikasna i uravnotežena, naglasak je na kvalitetnoj pripremi sve potrebne dokumentacije, zahtjeva za pokretanje javne nabave, kriterija za odabir ponuda, te na kraju prikazivanja važnosti izvješća o javnoj nabavi. Navedene aktivnosti u konačnici rezultiraju uspjehom uključenih strana te kvalitetnim sklapanjem okvirnih sporazuma i ugovora, koji su rezultat transparentnog, pravednog i prema svim sudionicima jednakog tržišnog nadmetanja. U radu će se spomenuti i usklađenost zakonodavstva i provedbenih propisa Zakona o javnoj nabavi Republike Hrvatske sa pravnim normama Europske unije, čija je Republika Hrvatska ravnopravna članica.The subject of this work is documentation in public procurement procedures. Public procurement is a complex and layered system that carries out the procurement of goods, works and services in a professional and serious manner with the aim of concluding a contract between the client and the tenderer. In other words, the state, as a broader term, contracts business with the private sector. The special feature of the public procurement system is that it formally implements procedures for contracting relationships, which contributes to avoiding favoritism and, ultimately, conflicts of interest. The goal is to meet financial expectations, value for the lowest price. In order for the formal nature of all public procurement procedures to remain efficient and balanced, the emphasis is on quality preparation of all necessary documentation, requirements for initiating public procurement, criteria for selecting bids, and finally showing the importance of public procurement reports. The aforementioned activities ultimately result in the success of the involved parties and the conclusion of quality framework agreements and contracts, which are the result of transparent, fair and equal market competition for all participants. The work will also mention the compliance of the legislation and implementing regulations of the Law on Public Procurement of the Republic of Croatia with the legal norms of the European Union, of which the Republic of Croatia is an equal member