Repository of the College in Slavonski Brod
Not a member yet
1035 research outputs found
Sort by
Freedom of movement of goods and provision of services in European Union
No full textEuropska unija sa svojih 28 država članica čini jedinstveno tržište za slobodnu razmjenu dobara, usluga, kapitala i osoba. Povezivanjem u jedinstvenu cjelinu došlo je do najveće povezanosti u svijetu. Carine postoje samo na rubnim dijelovima država članica kako bi se zaštitili interesi i javno dobro državljana Europske unije.
Slobodno kretanje roba i usluga omogućilo je građanima Europske unije bolji životni standard. Pogotovo u današnje vrijeme kada je korištenje interneta sve veće, pristup robama i uslugama je puno opsežniji, i u vidu cijena i kvalitete.
Kada država članica u koju roba ili usluga iz druge države članice dolazi na tržište smatra da isti ugrožavaju javnost ili ne prihvaća uvjete za pristup tom tržištu, može stvoriti prepreku slobodi trgovanju i zabraniti robi ili usluzi kretanje na njenom teritoriju.The European Union whit its 28 member states makes a single market for free exchange of goods, services, capitals and persons. Conecting to a unified whole came to the greatest connection in the world. Customs exist only on the peripheral parts of the Member states in purpose of protecting interests and public good of citizens of Member states.
Free movement of goods enabled the citizens of the European Union better standard of living. Nowdays when a use of a Internet is getting bigger, access to goods and services are more extensive in terms of prices and qualities.
When Member state, where good or service from another Member state coming on a market considers that its makes a threaten to public or does not accept conditions for access to a market, can make a barriers to trading freedom and forbid good or service moving on its territory
Visual testing of welded joints
No full textU radu je opisan postupak vizualnog ispitivanja zavarenih spojeva. To je jedna od metoda nerazornih ispitivanja koja je najduže u uporabi i koja se prva provodi tijekom kontrole zavarenih spojeva. Zato je vizualno ispitivanje temelj svakog postupka kontrole kvalitete. Provodi ju certificirano osoblje, ali i sami zavarivača tijekom zavarivanja. Tijekom izrade proizvoda moguće je nastajanje određenih greški i nepravilnosti. Zadatak ispitivanja je otkriti te nepravilnosti da bi se pravovremeno mogle sanirati. Da bi eksploataciju proizvoda bila pouzdana i sigurna, kontrolori moraju ispitati zavarene spojeve i ocijeniti njihovu prihvatljivost prema unaprijed definiranim kriterijima prema odgovarajućim normama.This paper describes the procedure of visual testing of welded joints. This is one of the methods that is the longest in use and which is first performed during the control of welded joints. That is why it is a visual examination the basis of quality control. Certified personnel, but also welders themselves can perform testing during welding. It is possible to create certain faults and irregularities while making the product. The task of testing is to detect these irregularities in order to correct it. For reliable and safe product exploitation, the controllers must examine welded joints and evaluate their acceptability according to predefined criteria according to the appropriate standards
Burn-out syndrome (entrepreneur's professional burning syndrome)
No full textCilj ovog završnog rada bio je procjeniti da li je sindrom sagorijavanja prisutan kod 20 poduzetnika koji rade na rukovodećim pozicijama. Poduzetnici koji su sudjelovali u istraživanju kronološke su dobi od 25 do 60 godina i vode poduzeća u Brodsko-posavskoj, Osiječko-baranjskoj, Primorsko-goranskoj, Istarskoj i Zagrebačkoj županiji. Istraživanje je provedeno online anonimnom anketom u vremenskom periodu od 5.9.2018 do 13.10. 2018. godine.
Kako bi se prikupili podatci o ispitanicina kreiran je Upitnik o sociodemografskim podatcima. Za potrebe istraživanja sindroma sagorijevanja korišten je Upitnik intenziteta sagorijevanja na poslu. Dobiveni podatci analizirali su se u program računalnom programu Excel. Analiza podataka provedena je računanjem deskiptivne statistike za varijable: dob i radni staž. Obrađivali su se podatci za aritmetičku sredinu, medijan, mod, standardnu devijaciju, koeficjent asimetrije, raspon varijacije, minimum i maksimum.
Rezultati istraživanja pokazali su da je: 8 (40%) ispitanika zahvaćeno sindromom sagorijevanja sagorijevanja, 7 (35%) ispitanika kandidati su za sindrom sagorijevanja sagorijevanja, 4 ( 20%) ispitanika su u području
rizika sagorijevanja sagorijevanja, 1 ( 5% ) ispit anik je bez znakova sagorijevanja.
Istraživanjem je uočeno da sindrom sagorijevnja zahvaća više žene poduzetnice nego muškarce muškarce, geografsko podrijetlo nema prevelik utjecaj kada se radi o sindromu sagorijevanja, te da osobe s
većim brojem godina radnog staža otporije i bolje podnose stres.The aim of this thesis was to evaluate level of burn-out syndrom in 20 managers who work on leading positions in their organisations. Participants of this research are aged 25-60 years and lead bussines organisations in Brod-Posavina County, Osijek-Baranja County, Primorje-Gorski Kotar County, Istra County and Zagreb County. Research was conducted online via anonimous questionnaire in period from 05.09.2018. to 13.10.2018. In order to collect data about participants the Questonnare of socio-demographic data was created. To evaluate burn-out syndrom, Questionarre of proffesional burn-out intensity was applied. Collected data was analysed in Excell software program. Descriptive statistics was generated for collected data, for variables: age and lenght of work experience in years. Data was analysed for arithmetic mean, median, mode, standard deviation, assimetry coefficient, range, minimum and maximum.
Results showed that 8 participants (40%) suffered from burn-out syndrome, 7 participants (35%) were candidats for developing burn-out syndrom, 4 participants (20%) were in risk of burn-out sydrome and 1 participant (5%) showed no signs of burn-out sydrome.
Research concluded that burn-out sydrome effects female managers stronglier than male managers, geographical background was not significant to this syndrome and that managers with more work experience are more resiliant to stress and cope with it better
South Korea Han River miracle new age economy success
No full textGospodarstvo Južne Koreje četvrto je po veličini u Aziji i jedanaesto po veličini u svijetu. Južnokorejska ekonomija je mješovita ekonomija kojom dominiraju konglomerati u vlasništvima obitelji, chaebols.Koncept chaebola u Južnoj Koreji definiran je kao „velika raznovrsna poslovna grupacija koja je u vlasništvu obitelji i kontrolirana je od strane obitelji ili njenih srodnika.“ Južna Koreja je poznata po svom spektakularnom usponu iz jedne od najsiromašnijih zemalja svijeta u razvijenu zemlju s visokim prihodima u samo nekoliko generacija. Ovaj ekonomski rast nazivaju čudom i opisuju ga kao čudo na rijeci Han, koji je doveo Južnu Koreju u red elitnih zemalja OECD-a i G-20. Koreja ima bogatu povijest inovacija i tehnološkog napretka, od davnina sve do danas, jedna je od najinovativnijih zemalja svijeta, što potvrđuju i podaci globalnih inovacijskih indeksa. Južna Koreja je peta najveća izvozna ekonomija u svijetu i šesta najsloženija ekonomija prema indeksu ekonomske složenosti.South Korean economy is the fourth largest in Asia and the eleventh largest in the world, also Korean economy is a mixed economy dominated by conglomerates owned by the family, chaebols. The concept of chaebol has been defined as "a big diverse business group that is family owned and controlled by families or their relatives." South Korea is known for its spectacular rise from one of the world's poorest countries to developed countries with high incomeinonly a few generations. This kind of economic growth is called a Han Rivermiracle, which led South Korea in order of elite countries OECD and G20. Korea has a rich history of innovation and technological progress, from ancient times until today. Korea is one of the most innovative countries in the world, as its confirmed by the data of global innovation index. South Korea is the fifth largest export economy in the world and the sixth most complexed economy according to index of economic complexity
Service and machine processing of parts of centrifugal pumps
No full textCentrifugalne pumpe su vrsta pumpi koje se najčešće koriste za pospješivanje transporta tekućina u industrijskim pogonima, kućanskim i drugim aparatima. Koriste se za manje i srednje visine dobave te velike količine transporta medija.
Zbog konstantnog rada pumpe se dosta troše te su potrebni česti pregledi i pravovremeno održavanje.
U radu je opisan postupak servisiranja centrifugalnih pumpi na primjeru pumpe „ENSIVAL“ Tip24P.65Z. Poseban je naglasak stavljen na strojnu obradu dijelova centrifugalne pumpe, kontrolu dijelova nakon strojne obrade, sklapanje pumpe te puštanje u rad.Centrifugal pumps are the kind of pumps most commonly used to boost the transport of fluids in industrial plants, and in household and other appliances. They are used for lower-range and midrange delivery and for large amounts of media transport.
Due to the constant operation, the pumps become quite used-up and therefore require frequent inspections and timely maintenance.
This paper describes the procedure for servicing centrifugal pumps on the example of the "ENSIVAL" pump type 24P.65Z. Particular emphasis is placed on machine processing of centrifugal pump parts, control of parts after machining, pump assembly and commissioning
Impact of external trade on gross domestic product of The Republic oh Croatia
No full textVanjska trgovina, kao i vanjskotrgovinska politika, u današnje vrijeme ima znatno veći utjecaj nego u prošlosti. Porastom broja stanovnika kao i razvojem tehnologije došlo je do razvoja potencijala čovjeka, a time i povećanja standarda života. Kako bi osigurala svom narodu visoki standard svaka zemlja mora trgovati s drugim zemljama u okruženju, ali i u svijetu. Prema tome, vanjska trgovina čini jednu od najvažnijih grana u gospodarstvu svake države.
Kroz ovaj rad objašnjena je važnost vanjske trgovine za svaku zemlju i kratkim osvrtom je prikazan povijesni pregled i vanjskotrgovinski odnosi prije, tijekom i nakon Velike gospodarske krize te utjecaj vanjske trgovine na gospodarski razvoj.Foreign trade, as well as foreign trade policy, has a much greater influence today than in the past. Increasing the number of inhabitants as well as the development of technology has resulted in the development of a human potential, and hence of increasing the standard of living. To ensure a high standard for each nation, each country must trade with other countries in the world. Therefore, foreign trade is one of the most important branches in the economy of each country.
This paper explains the importance of foreign trade for each country and brief overview of the historical review and foreign trade relations before, during and after the Great Economic Crisis and the impact of external trade on economic development
Estimated energy output of 64kW photovoltaic system
No full textGlavni zadatak diplomskog rada je procjena dobivene energije iz fotonaponskog sustava od 64 kW. Procjena je napravljena za jednu godinu te za svaki mjesec u godini. Rad sadrţava procjenu dobivene energije i insolacije tijekom jedne godine, opis fotonaponskog sustava koji se koristi i tehno-ekonomsku raĉunicu dobivene energije i investicije. Uz opis potrebnih komponenti i procjene dobivene energije napravljen je i uvodni teorijski dio u kojem je opisan princip rada fotonaponskog modula, vrste materijala od kojih se fotonaponski moduli izraĊuju, vrste fotonaponskih sustava i komponente fotonaponskih sustava.The main task of the thesis is to estimate the energy obtained from the 64 kW photovoltaic system. An estimate is made for one year for each month of the year. In addition to estimated energy gain over one year, the paper contains an estimation of insolation over one year, a description of the photovoltaic system that is used and a techno-economic calculation of the energy generated and the investment. In addition to the description of the required components and the estimation of the energy obtained, an introductory theoretical part was made describing the principle of operation of the photovoltaic module, the types of materials from which the photovoltaic modules are made, the types of photovoltaic systems and components of photovoltaic systems
Analysis of the effects in major sports events
No full textUtjecaj sportskih događaja ogleda se u više efekata, i to ne samo privlačenjem
određenog broja učesnika i posjetitelja, već i direktnim ekonomskim utjecajem. Efekti velikih
sportskih događaja mogu biti izrazito uspješni odnosno neuspješni u smislu ekonomskih ili
ostalih ciljanih rezultata., ali pozitivni efekti ogledaju se u širini s kojom sportski događaj
doprinosi socijalnom, kulturnom i ekonomskom razvoju. Također veliki sportski događaji imaju
svoj utjecaj prema razvoju životne sredine, zdravstvenim i higijenskim uvjetima, a i
mogućnostima za početak ili ubrzavanje direktnih i indirektnih gospodarskih i ostalih aktivnosti.
Cilj rada je bio definirati i prikazati efekte vrhunskih sportskih događaja. Može se zaključiti da
neovisno o pokazateljima dobiti same priredbe, doprinosi gospodarstvu i ostalim područjima su
mnogobrojni i najčešće pozitivni, zbog čega veliki broj zemalja/gradova teži organizirati velike
sportske priredbe. Može se reći da je svaka dosada organizirana velika sportska priredba,
neovisno o krajnjem financijskom ishodu implicirala veliki broj beneficija za zemlju/grad
organizatora.The impact of sports events is reflected in many effects, not only by attracting a number
of participants and visitors, but also by directing an economic impact. The effects of major sports
events can be extremely successful or unsuccessful in terms of economic or other targeted
results, but the positive effects are reflected in the extent to which the sports event contributes to
social, cultural and economic development. Also, major sports events have their impact on
environmental development, health and hygiene conditions, as well as opportunities to start or
accelerate direct and indirect economic and other activities. The aim was to define and present
the effects of top sports events. It can be concluded that, regardless of the indicators of the events
themselves, the contributions to the economy and other areas are numerous and most often
positive, which is why a large number of countries/cities tend to organize large sporting events. It can be said that every major sports event organized so far, regardless of the final financial
outcome, implied a large number of benefits for the organizer country/city
Calculation of water heaters for a boiler of 17 t/h steam temperature 480°C and pressure 60 bar
No full textKod loženja kotla na drvenu sječku te zagrijavanje vode u zagrijaču, preko dimnih plinova, izvršena je analiza uvjeta koji vladaju u zagrijaču vode. Kod industrijskih kotlova sa eksternim zagrijačem vode, zagrijač vode ima dvojaku ulogu. Zagrijač koristi „otpadnu toplinu“ iz kotla (dimni plin) kojeg mora ohladiti kako bi ispunio standardne ekološke uvjete za ispuh dimnih plinova. Isto tako zagrijava vodu koju šalje u bubanj te time povećava iskoristivost kotla. U ovom radu prikazan je postupak kontrolnog toplinskog i aerodinamičkog proračuna odabranog zagrijača vode (ECO 3) pod pretpostavkom da je poznata vrsta goriva i temperature dimnog plina i vode na ulazu u zagrijač vode te geometrija zagrijača vode.When firing the boiler on a wood chipper and heating the water in the heater, through the flue gas, the conditions prevailing in the water heater were analyzed. For industrial boilers with an external water heater, the water heater plays a dual role. The heater uses "waste heat" from the boiler (flue gas) which it has to cool to meet the standard environmental conditions for flue gas exhaust. It also heats the water it sends to the drum, thus increasing the boiler's usability. This paper presents the process of control thermal and aerodynamic calculation of a selected water heater (ECO 3) assuming that the type of fuel and flue gas and water temperature at the inlet of the water heater and the geometry of the water heater are known
Importance of fruit and vegetables in nutrition
No full textCilj ovog rada je na detaljniji način prikazati značaj voća i povrća i korisnost njihovih
hranjivih tvari poput vitamina, minerala, vlakana i brojnih drugih elemenata. Prikazana je i važnost
prirodno uzgojenog voća i povrća prvenstveno kroz ekološki uzgoj koji se smatra načinom
proizvodnje zdrave hrane. Opisane su temeljne kemijske karakteristike voća i povrća, a poseban
je naglasak stavljen na pozitivan utjecaj voća i povrća na ljudski organizam i zdravlje. Uz značaj
svježeg voća i povrća, prikazani su i pojedini pripravci koje možemo spraviti od ovih plodova.The aim of this paper is to present in a more detailed way the importance of fruits and
vegetables and the usefulness of their nutrients, such as vitamins, minerals, fibers and many other
elements. In addition, the importance of naturally grown fruits and vegetables, primarily through
organic farming, is considered as a way of producing healthy foods in specially fruits and
vegetables. Basic chemical characteristics of fruits and vegetables, with specially importance on
the positive impact of fruits and vegetables on the human health. Along with the benefits of fresh
fruits and vegetables, some of the preparations we can make from these fruits are also presented