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Analysis and forecast of the North Adriatic ports traffic
No full textRadi uspješnijeg funkcioniranja svakog prometnog sustava pa tako i lučkog, temeljni preduvjet je usklađenost ponude i potražnje. Prometna ponuda je neelastična, a njezina izgradnja i razvoj zahtijevaju relativno velika financijska sredstva, stoga da bi bila isplativa ponuda mora biti određena u skladu s postojećom i očekivanom potražnjom u budućnosti. Sustav luke je vrlo složen podsustav gospodarskog sustava svake zemlje, a zajedno sa svojim gravitacijskim područjem i pružanjem lučkih usluga obogaćuju razvitak toga gospodarstva. Sjevernojadranski prometni pravac sa lukama Rijeka, Kopar i Trst u idućih nekoliko desetljeća će zasigurno biti među velikim prometnim pravcima Europske unije i ravnopravno konkurirati s crnomorskim i zapadnoeuropskim lukama.For the successful functioning of any transport system, including the port system, the basic prerequisite is the matching of supply and demand. The transport offer is inelastic, and its construction and development require relatively large financial resources, therefore, in order to be profitable, the offer must be determined in accordance with the existing and expected demand in the future. The port system is a very complex subsystem of the economic system of every country, and together with its gravity area and the provision of port services, they enrich the development of that economy. The Northern Adriatic traffic route with the ports of Rijeka, Kopar and Trieste in the next few decades will certainly be among the major traffic routes of the European Union and compete equally with the Black Sea and Western European ports
World shipbuilding and ship scrapyards
No full textU ovom radu govorit će se o povijesti brodogradnje gdje će se izvući podatci o početcima plovidbe te najpoznatijim vrstama brodova koji su plovili svjetskim morima kroz određena razdoblja. Zatim će se govoriti o trenutnom stanju svjetske brodogradnje, na što se ona svela, koje su glavne i najjače nacije u brodogradnji te bi se uspoređivala današnja situacija sa prijašnjim situacijama i konkurentnost između azijskih zemalja. Uz to, analizirati će se grafikoni sa promjenama na tržištu i stanjem brodogradilišta u određenim zemljama. Kasnije će se spomenuti vozarine, pomorsko tržište te potražnja brodova i cijene novogradnji. Nakon toga, govoriti će se o rezalištima, izvaditi će se i analizirati podatci o izrezanim brodovima te će se govoriti o stanju na tržištu i situaciji u rezalištima. Na kraju rada će biti iznijeto moje mišljenje na cijelu temu.In this thesis, I will talk about the history of shipbuilding, where I will extract information about the beginnings of navigation and the most famous types of ships that sailed the world's seas during certain periods. Then I will talk about the current state of world shipbuilding, what it has come down to, which are the main and largest nations in shipbuilding, and I would compare the current situation with previous situations and the competitiveness between Asian countries. In addition, graphs with changes in the market and the state of shipyards in certain countries will be analyzed. Freight rates, the maritime market and the demand for ships and the prices of new constructions will be mentioned later. After that, I will talk about ship scrapyards, I will extract and analyze the data on cut ships, and I will talk about the state of the market and the situation in ship srapyards. At the end of the thesis, my opinion on the whole topic will be presented
Possibility of development of innovative technologies in urban transport
No full textZadnjih godina život je postao sve brži i brži, ritam gradova se mijenja i ljudi se prilagođavaju inovacijama, pa tako i urbani promet bilježi nažalost loša istraživanja kako promet utječe na zagađenje okoliša, buku, vibracije i ostalo. Svi bi trebali doprinositi smanjenju toga i zagovarati bolji odnosno manje zagađeni svijet. Upravo zbog toga u velikim gradovima se provodi moderniziranju infrastrukture i suprastrukture kako bi se smanjili štetni učinci. Primjerice uvođenje vozila s pogonom na plin, vožnja biciklom u Danskoj je znatno smanjila štetne misije, uvođenje hibridnih vozila i tako dalje.. Osim toga važnu ulogu imaju i inteligentni transportni sustavi koji preko određeni softvera upravljaju nadzorom prometa, pješaka i vozila.In the last years of life it has become faster and faster, the rhythm of cities is changing and people are adapting to innovation, so urban transport is unfortunately recording poor research on how traffic affects environmental pollution, noise, vibration and more. Everyone should contribute to reducing this and thus advocate for a better and less polluted world. That is why in big cities they are trying to modernize infrastructure and superstructure to reduce the harmful effects. For example, the introduction of gas-powered vehicles, cycling in Denmark has significantly reduced harmful missions, the introduction of hybrid vehicles and so on
Software tools in modern maintenance of ship systems
No full textUloga i bitnost procesa održavanja modernih brodova temeljeni su na održavanju opreme i sustava u operativnom stanju spremnosti. Održavanje se provodi prema planu održavanja te se koristi za organizaciju i planiranje procesa održavanja i za bilježenje izvršenih radnji održavanja. Rad se bavi temom upotrebe računalnih programa prilikom planiranja održavanja na modernim brodovima. Opći zakonodavni okvir za upravljanje i izvođenje procesa održavanja specifičnog za pomorsko dobro, kao i metode provedene na brodovima prikazani su kroz rad.
Analizirane su dvije najzastupljenije aplikacije za planiranje i održavanje brodskih sustava, AMOS, BassNet. Dostupnost dokumentacije, mogućnost testiranja demo aplikacije, video zapis o softveru i njegovim funkcijama samo su neki od preduvjeta koji su bili potrebni za izvedbu analize. Rezultati analize temeljeni su uglavnom na deskriptivnoj metodi te je iste moguće koristiti kao smjernice za buduće verzije sustava.The role and importance of the modern ship maintenance process are based on the maintenance of equipment and systems in an operational state of readiness Maintenance is carried out according to the maintenance plan and is used for organization and planning of
the maintenance process and for recording the maintenance operations performed. The paper deals with the topic of the use of computer programs when planning maintenance on modern ships. The general legislative framework for the management and performance of the
maritime-specific maintenance process, as well as the methods implemented on vessels, are presented in the paper.
Two most frequent applications for planning and maintenance of marine systems, AMOS, BassNet were analysed. The availability of documentation, possibility to test demo application, video recording of the software and its functions are just some of the preconditions that were necessary for the performance of the analysis. The results of the
analysis are based mainly on the descriptive method and can be used as a guide for future system versions
Green shipping and green ports
No full textTrenutno stanje okoliša je alarmantno za buduće naraštaje, te se u tu svrhu pokreću prakse za očuvanje održivosti okoliša. Inicijativa poput „Zelenog brodarstva“, podrazumijeva koncept, odnosno program sa svrhom smanjenja negativnih učinaka, odnosno utjecaja morskog brodarstva na okoliš. „Zeleni brod“ naziva se svako pomorsko plovilo koje na neki način doprinosi poboljšanju postojećeg stanja okoliša. GPS ili Praksa zelenog brodarstva moguće je definirati kao praksu upravljanja okolišem koju poduzimaju brodarske kompanije, s velikim naglaskom na smanjenju otpada tijekom rada, te također očuvanju resursa prilikom rukovanja i distribucije tereta i proizvoda. Razvoj zelenih luka jedan je od načina upravljanja zaštitom okoliša. “Green port“ili „zelena luka“, poznata pod nazivom ekološka luka, danas se definira kao luka održivog razvoja, koja ne samo da zadovoljava ekološke zahtjeve, već i povisuje njihove društvene i ekonomske interese. Prioritet je integrirati ekološki prihvatljive metode u
luci. Na temelju analize provedene u radu moguće je uočiti važnost korištenja obnovljivih izvora energije i razvoja ekološki prihvatljivijih rješenja koja se mogu implementirati u morsko brodarstvo i luke.The current state of the environment is alarming for future generations, and this is the purpose of initiating practices to preserve environmental sustainability. An initiative such as "Green Shipping" implies a concept, a program with the purpose of reducing or negative effects, the impact of maritime shipping on the environment. "Green ship" is any marine vessel that in some way contributes to the improvement of the existing state of the environment. GPS or Green Shipping Practice can be defined as an environmental management practice undertaken by shipping companies, with a strong emphasis on reducing waste during operation, and also conserving resources in the handling and distribution of cargo and products. The development of green ports is one of the ways to manage a protected environment. Green port or green port, known as an ecological port, is today defined as a port of sustainable development, which not only meets environmental requirements, but also increases their social, economic interests. The priority is to integrate environmentally friendly methods in the port. Based on the analysis of the work, it is possible to conclude the importance of using renewable energy sources that are not harmful to the environment and living beings
LNG vessels and market analysis
No full textU ovom radu obraditi će se brodovi za prijevoz prirodnog ukapljenog plina (LNG brodovi) te analiza njihovog tržišta. Ukapljeni prirodni plin, LNG (engl. Liquefied natural gas), je pročišćeni zemni plin koji rashlađivanjem prelazi u tekuće stanje kako bi se lakše prevozio. Za prijevoz prirodnog ukapljenog plina potrebni su posebni LNG brodovi koji pristaju na posebnim lučkim i obalnim terminalima u kojima je moguć pretovar navedenog tereta. LNG ima sve veću upotrebu zbog svoje ekonomičnosti i manjeg ispuštanja štetnih plinova u usporedbi sa drugim energentima. Rastom potrošnje, odnosno potražnje za LNG-a, raste i potražnja za njegovim prijevozom. Analiza tržišta pokazala je neprestani rast potražnje za LNG-om te sve značajniju ulogu LNG-a na brodarskom tržištu. Također, i rastom potražnje za LNG-om raste i flota LNG brodova i broj njihovih narudžbi kako bi se zadovoljile potrebe tržišta.This paper will discuss ships for the transport of liquefied natural gas (LNG ships) and the analysis of their market. Liquefied natural gas, LNG, is a purified natural gas that is cooled to a liquid state to make it easier to transport. For the transport of liquefied natural gas, special LNG ships are required that dock at special port and coastal terms in which it is possible to transship the specified cargo. LNG is increasingly used due to its economy and lower emission of harmful gases compared to other energy sources. With the growth of consumption, i.e. the demand for LNG, the demand for its transportation also grows. The market analysis showed the continuous growth of the demand for LNG and the increasingly important role of LNG in the shipping market. Also, with the growth in demand for LNG, the fleet of LNG ships and the number of their orders is also growing in order to meet the needs of the market
Global supply chain
No full textGlobalni dobavni lanac kao sustav globalne razmjene robe se razvija iz dana u dan, pojavljuju se nove tehnologije koje su po svojim karakteristikama ekonomičnije, imaju veće kapacitete i veće brzine. Sve to dovodi do pomaka u razvoju čovječanstva, te je iznimno važno obratiti pažnju i pratiti razvoj svih podsustava sadržanih u dobavnom lancu. Globalni dobavni lanac zahtjeva kvalitetno i strateško upravljanje svim svojim podsustavima poput distribucije, logistike kako bi se zadovoljila potreba za razmjenom dobara u svijetu i kako bi se postigao napredak u tehnologiji na koji se ta razmjena obavlja. Djelatnosti sadržane u dobavnom lancu su sve međusobno povezane, stoga pojava nove tehnologije u jednoj, vrlo često znači i napredak u drugoj djelatnosti, te cjelokupni razvitak dobavnog lanca.The global supply chain as a system of global exchange of goods is developing day by day, new technologies are emerging that are more economical by their characteristics, have larger capacities and higher speeds. All this leads to a shift in the development of humanity, and it is extremely important to pay attention and monitor the development of all subsystems contained in the supply chain. The global supply chain requires quality and strategic management of all its subsystems such as distribution, logistics in order to meet the need for the exchange of goods in the world and to achieve progress in the technology on which this exchange is carried out. The activities included in the supply chain are all interconnected, therefore the emergence of new technology in one very often means progress in another activity, and the overall development of the supply chain
Biodiesel fuel and it's application in maritime
No full textPredmet ovog rada je biodizel kao alternativno gorivo fosilnim gorivima. Rad je strukturiran od 7 poglavlja, te sam se u istom bavio temama biodizela, njegovim razvojem kroz povijest, vrstama i podjelama te razvoju i primjeni u pomorstvu. Zbog povećanog tehnološkog razvoja, uporaba fosilnih goriva u svijetu raste iz dana u dan, što dovodi do povećane emisije štetnih plinova, onečišćenja okoliša i raznih drugih ekoloških problema. Kako bi se smanjilo onečišćenje Zemlje, traže se alternativne zamjene za fosilna goriva, a jedna od njih je biodizel. Biodizel je biogorivo proizvedeno iz obnovljivih izvora energije, odnosno iz biomase. Biodizel je moguće proizvoditi iz raznih vrsta sirovina, a cilj ovog rada je prikazati biodizel kao alternativno gorivo, odnosno prikazati njegove prednosti i nedostatke u usporedbi sa konvencionalnim fosilnim gorivima, te predstaviti smjer razvijanja navedenog goriva u budućnosti pomorstva.Theme of this final project is biodiesel as alternative fuel to fossil fuels. The project is structured in 7 chapters, in which I worked on biodiesel topics, it's growth throughout history, types and classification and it's development and application in the maritime. Because of rapid tehnological growth, usage of fossil fuels in the world grows every day, which results in increased emissions of harmful gases, environmental pollution, and other ecological problems. In order to reduce the pollution of Earth, alternative replacements for fossil fuels are sought, and one of them is biodeiesl. Biodiesel is biofuel produced from renewable sources of energy, that is from biomass. It is possible to produce biodiesel from various types of raw materials, and the point of this project is to represent biodiesel as an alternative fuel, and to show it's pros and cons in comparison with conventional fossil fuels, and to present the development of the mentioned fuel in the future of maritime
Internal communication systems in railway traffic
No full textGlavni cilj ovoga rada bio je prikazati interne komunikacijske sustave u željezničkom prometu. U radu se najprije pojašnjavaja što je zapravo interna komunikacija te definicija komunikacijskih sustava i odnos istih na željeznicu. Nakon toga se navodi kako se upotrebljavaju željezničke tehnologije, inteligentna infrastruktura, održavanje željeznica te sustavi informiranja prometa. Na kraju dodatno su pojašnjene komunikacije za pametni željeznički prijevoz te ostale podjele komunikacijskog prijevoza – kritični, nekritični i dizajn mreža koji se odnosi na spoj kritične i nekritične komunikacije.The main purpose of this paper was to present the internal communication systems in railway traffic. The basic main components explain what internal communication actually is and the definition of communication systems and their relationships on the railway. After that, it is stated how railway technologies, intelligent infrastructure, railway maintenance and traffic information systems are used. In the end, communications for smart rail transport and other divisions of communication transport were additionally strengthened - critical, non- critical and network design related to the combination of critical and non-critical communication
Coastal zone management and principles of best practice
No full textU ovom diplomskom radu se definira obalno područje te su prikazane karakteristike i problematika tog područja. Prikazan je međunarodni okvir za integralno upravljanje obalnim područjem putem programa Ujedinjenih Naroda za okoliš. Navedena su određena rješenja kroz menadžment, opisano je planiranje strategije te su navedeni opći čimbenici uspjeha i neuspjeha kod upravljanja obalnim područjem. Također, prikazan je Plan integralnog upravljanja obalnim područjem Šibensko-kninske županije. Nadalje, navedeni su metodologija i ciljevi izrade plana. Za sami plan su prikazani: vizija, mogući scenariji, struktura plana, politike i mjere upravljanja kao i prijedlozi sustava upravljanja.This master's thesis defines the coastal area and presents the characteristics and issues of the area. The international framework for integrated coastal management through the United Nations Environment Programme is presented. Certain solutions are listed through management, strategy planning is described and general factors of success and failure in coastal management are listed. Also, the Plan of integrated management of the coastal area of Šibenik-knin county is presented. Furthermore, the methodology and objectives of the drafting of the plan are given. For the plan itself are listed: the vision, possible scenarios, the structure of the plan, policies and management measures as well as proposals for a management system are attached