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TESTING OF HIGH-PRESSURE (VT) GAS PIPELINE BY NON-DESTRUCTIVE METHODS
No full textIdeja završnog rada je opisati rekonstrukciju čeličnog visokotlačnog (VT) plinovoda
te razloge zbog kojih dolazi do rekonstrukcije čeličnog (VT) plinovoda.
U uvodnom dijelu opisan je pojam distributivno područje plina, plinovod, elementi
plinovoda, radni tlakovi i montaža VT plinovoda.
Tijekom rada prikazani su postupci i vrste metoda ispitivanja VT plinovoda
sukladno zakonskoj i podzakonskoj regulativi. U završnom dijelu rada opisane su metode
ispitivanja bez razaranja čeličnih cijevi VT plinovoda i način saniranja istog.The idea of the final paper is to describe the reconstruction of the steel high-
pressure gas pipeline and the reasons for the reconstruction of the steel gas pipeline.
In the introductory part, general terms of natural gas, elements of gas pipelines,
working pressures and installation of high-pressure gas pipelines are described.
During the work, procedures and types of high-pressure gas pipeline testing
methods were presented in accordance with legal and by-law regulations. In the final part
of the paper, methods of non-destructive testing of steel pipes of the high-pressure gas
pipeline and the method of its rehabilitation are described
ISO 14001:2015-ENVIRONMENTAL MANAGEMENT SYSTEMS AND IMPLEMENTATION
No full textNa početku rada navedene su sastavnice koje čine okoliš, te se upoznajemo sa
važnosti očuvanja okoliša. Nakon toga slijedi dio rada vezan za ISO organizaciju.
Ovim diplomskim radom teoretski je obrađena međunarodna norma ISO 14001:2015-
Sustav upravljanja okolišem, te su pojašnjeni zahtjevi navedene norme. Napravljena
je usporedba dvije verzije norme ISO 14001, one iz 2004. godine i zadnje verzije iz
2015. godine. Isto tako napravljena je i usporedba normi ISO 14001 i ISO 45001
kako bi se prikazale njihove sličnosti i razlike. Nadalje, obrađen je sustav upravljanja
okolišem- EMAS. Radi se o sustavu ekološkog upravljanja i neovisnog ocjenjivanja
koji se osmislila Europska komisija. Na kraju teorijskog dijela rada navedene su
najvažnije odrednice Zakona o zaštiti okoliša. Implementacija norme ISO 14001:2015
prikazana je na primjeru tvrtke Cromaris d.d. koja se bavi uzgojem i preradom ribe.The components of the environment are listed at the beginning of the paper. We
learn about the importance of environmental protection. This is followed by a part of
the work related to the ISO organization. This graduate work theoretically deals with
the international standard ISO 14001:2015-Environmental protection management
systems, and the requirements of the specified standard are clarified. A comparison
was made between two versions of the ISO 14001 standard, one from 2004 and the
last version from 2015. A comparison of the ISO 14001 and ISO 45001 norms was
also made to show their similarities and differences. Furthermore, the environmental
management system - EMAS was processed. It is a system of environmental
management and independent assessment designed by the European Commission.
The following are the provisions of the Environmental Protection Act. The
implementation of the ISO 14001:2015 standard is shown on the example of the
company Cromaris d.d. which is engaged in breeding and processing of fish
CRISIS MANAGEMENT (IN SMALL BUSINESS SYSTEMS) DURING COVID-19 PANDEMICS
No full textDanas, kada su podaci i informacije dostupniji nego ikad prije, u trenucima
kada znanost sve više napreduje, događaju se neplanirane i iznenadne situacije koje
je ponekad teško spriječiti, no uz uspješno i kvalitetno funkcioniranje menadžmenta
postoji velika mogućnost izbjegavanja rizičnih situacija korištenjem ljudskih i
materijalnih resursa, oblikovanjem i održavanjem okruženja u kojem pojedinci rade
kako bi se efikasno ostvarili ciljevi. Uz iznenadne situacije, dovode se u pitanje i
trenuci kada pojedinci ne reagiraju na promjene iz više razloga, kada se znakovi i
simptomi ignoriraju ili zaobilaze u nadi da je nešto što stvara promjenu prolazno i lako
rješivo, a zatim slijede najproblematičniji koraci kojima upravlja operativni
menadžment: definiranje problema, traženje uzroka, spašavanje i pokretanje kriznog
menadžmenta.
U kriznom menadžmentu veliku ulogu igra operativni menadžment čiji su
zadaci planiranje, organiziranje, upravljanje zaposlenicima, operativno
raspoređivanje poslova i kontroling. U trenutku kada stvari krenu nizbrdo i naprave
pomutnju u organizacijama, najvažnije je izaći iz rutine, biti žustar, proaktivan i
očekivati najpozitivnije krajnje rezultate. Najčešće, u poduzećima, organizacijama,
institucijama, prelazak iz jedne faze u drugu znači krizu, što znači da se poduzeće u
tom razdoblju prelaska slabije prilagođava okolini. Naposljetku, svaki novi radni dan
označava krizu koju je moguće uspješno savladati ili ne reagirati na izazove i lagano
tonuti.
Tema ovog rada je specifičnost poslovne krize koja je trajala od 2019.
godine, te krizni menadžment za vrijeme pandemije bolesti COVID-19 koji je uzeo
maha i stvorio mnogobrojne promjene u poslovanju, gospodarstvu, a i u cjelokupnom
svjetskom stanovništvu.Nowadays, unplanned and unexpected situations that are difficult to prevent,
still arise despite the advancement in science and availability of data and information.
However, with successful and high-quality management, there is a great possibility of
avoiding risky situations by using human and material resources in order to
effectively achieve goals. In addition to sudden situations, there are moments when
individuals do not respond to change for a number of reasons, when signs and
symptoms are ignored or bypassed in the hope that something that creates the
change is transitive and easily solved. Finally, the most problematic steps, taken by
the operations management are: defining the problem, searching for the cause,
rescuing and initiating crisis management.
Operations management plays a major role in crisis management with tasks
such as planning, organizing, managing employees, operations scheduling and
controlling. At the moment when things go downhill and cause confusion in
organizations, the most important thing is to get out of the routine, be brisk, proactive
and expect the most positive end results. Most often, in companies, organizations,
institutions, the transition from one phase to another means a crisis, in other words,
the company adapts to the environment more poorly during this period of transition.
After all, each new working day marks a crisis that can be successfully overcome or
we can choose not to respond to challenges and sink slowly.
The topic of this paper is crisis management during the COVID-19 pandemics,
which took off and created numerous changes in business, the economy and the
entire world population
ANALYSIS OF THE CARGONET SYSTEM FUNCTIONALITY FROM THE PERSPECTIVE OF SAFETY AT WORK
No full textOvaj rad fokusira se na program CargoNET. To je program koji se koristi u
logističkoj industriji, u ovom slučaju konkretno u tvrtki koja se bavi paketnom
dostavom. Njegova primarna svrha jest praćenje paketa, izmjena podataka i
obrada izvještaja. CargoNET olakšava rad velikim kompanijama kako bi se
zaposlenici mogli lakše snalaziti te kako bi sama logistika bolje funkcionirala.
Samim time cijelo poslovanje je olakšano te tvrtka može bolje pratiti rezultate, ali
i nedostatke u poslovanju. Također, uvelike pomaže u cilju zaštite na radu svih
zaposlenika. No, kako se s godinama poslovanje tvrtke širi te obujam posla
povećava, polako se počinju uviđati i nedostaci programa koji će biti detaljnije
objašnjeni u ovom rad.This paper focuses on the CargoNET program. It is a program used in the
logistics industry, in this case specifically in a package delivery company. Its
primary purpose is package tracking, data modification and report processing.
CargoNET facilitates the work of large companies so that employees can find
their way around more easily and logistics itself works better. As a result, the
entire business is made easier and the company can better monitor the results,
as well as the shortcomings in the business. However, as the company's business
expands over the years and the volume of work increases, the shortcomings of
the program are slowly becoming apparent, which will be explained in more detail
in this paper
ORGANIZATIONAL STRUCTURE OF THE PLITVICE LAKES NATIONAL
No full textU diplomskom radu se analizira organizacijska struktura Nacionalnog parka Plitvička jezera i
zadovoljstvo zaposlenika Nacionalnog parka Plitvička jezera. Organizacijska struktura
Nacionalnog parka Plitvička jezera dijeli se na devet Službi i Podružnica. Podaci su analizirani
2022. godine zaključno na dan 30.09.2022. Nacionalni park Plitvička jezera ima znatan broj
zaposlenika. Ukupan broj zaposlenih u Nacionalnom parku Plitvička jezera zaključno na dan
30.09.2022. je 881 radnika. Zbog povećanog obima posla u ljetnoj sezoni Nacionalni park
Plitvička jezera svake sezone zapošljava dodatan broj radnika. Za kontinuirani kvantitativni i
kvalitativni broj zaposlenika u Nacionalnom parku Plitvička jezera značajan utjecaj ima
organizacijska struktura i zadovoljstvo zaposlenika
ANALYSIS OF SELECTED SUPPLEMENTARY HEALTH INSURANCE OFFERS
No full textU priloženom radu obrađena je tema zdravstvenog osiguranja u Republici Hrvatskoj s
naglaskom na princip funkcioniranja dopunskog zdravstvenog osiguranja. Cilj rad bio je
omogućiti jednostavan i sažet pregled koncepta pružanja usluge zdravstvene zaštite na ovom
području te analizirati i usporediti tri različita pružatelja usluge osiguranja na tržištu dopunskog
zdravstvenog osiguranja. Usporedba je izvršena na temelju Hrvatskog zavoda za zdravstveno
osiguranje, Croatie osiguranja d.d te Uniqa osiguranja d.d. U radu je prikazan kratki povijesni
pregled razvoja osiguranja te je objašnjen sam koncept pojma osiguranja i njegovih
elementarnih značajki, kako bi se omogućilo lakše razumijevanje spomenute tematike.
Omogućen je sažet pregled podijele zdravstvenog osiguranja na obvezno i dobrovoljno
zdravstveno osiguranje, koje se nadalje dijeli na dopunsko osiguranje, dodatno osiguranje te
privatno osiguranje, iako je prvotni fokus rada usmjeren na analizu sustava dopunskog
zdravstvenog osiguranja. Odnosno, na način na koji isti funkcionira na tržištu osiguranja te koji
zakonski akti definiraju područje njegova djelovanja.The attached paper deals with the topic of health insurance in the Republic of Croatia with an
emphasis on the principle of functioning of supplementary health insurance. The aim of the
paper was to provide a simple and concise overview of the concept of providing health care
services in this area and to analyze and compare three different insurance service providers on
the supplementary health insurance market. The comparison was made on the basis of the
Croatian Institute for Health Insurance, Croatia Insurance d.d. and Uniqa Insurance d.d. The
paper presents a brief historical overview of the development of insurance and explains the very
concept of the term insurance and its elementary features, in order to facilitate an easier
understanding of the mentioned topic. A concise overview of the division of health insurance
into mandatory and voluntary health insurance is provided, which is further divided into
supplementary insurance, additional insurance and private insurance, although the initial focus
of the work is on the analysis of the supplementary health insurance system. That is, in the way
it functions in the insurance market and which legal acts define the area of its activity
INTEGRATED INFORMATION SYSTEM FOR PRODUCTION OF WELDING MACHINES
No full textU ovom završnom radu objašnjena je upotreba integriranog informacijskog sustava kod
proizvodnje strojeva za zavarivanje. Pobliže su opisane informacijske i komunikacijske
tehnologije u proizvodnji te u poslovanju. Cilj ovoga rada je objasniti utjecaj integriranog
informacijskog sustava na cjelokupni proizvodni proces u srednje-velikom proizvodnom
poduzeću te način na koji se takav sustav primjenjuje pri izvršenju zadataka. Uz
navedeno, opisani su i elaborirani svi koraci proizvodnog procesa te kako se oni provode
kroz integrirani poslovno-informacijski sustav.The usage of integrated information system for production of welding machines will be
explained in this master`s thesis. Information and communication technologies used in
manufacture and business activity will be described in detail. The aim of this master`s
thesis is to explain the influence of integrated information system on the whole
manufacturing process in a medium-sized business and also the way how this
manufacturing process is applied to accomplish tasks. Further, the steps of
manufacturing process and their implementation will be presented. In addition to the
above, all the steps of the production process are described and elaborated, and how
they are implemented through an integrated business-information system
POSSIBILITIES OF DIFFERENT ATMOSPHERE APPLICATION IN REDUCING THE MICROBIOLOGICAL LOAD OF CHEESE
No full textRad razmatra svrhu istraživanja i primjene visokog tlaka, ozonirane atmosfere u zrionama i modificirane
atmosfere tijekom procesa proizvodnje i zrenja sira. Uzevši u obzir mogućnosti te tehnološke i tehničke izazove
primjene navedenih metoda potkrijepljene poznatim istraživanjima, zaključuje se da u svrhu smanjenja
mikrobiološkog opterećenja zrenja sira, promatrane metode imaju opravdani i neporecivi potencijal za primjenu u
tehnologiji proizvodnje sira. No, za lakše i intenzivnije uključivanje navedenih metoda u industriju dobrodošla su
i dodatna istraživanja utjecaja istih.The paper reviews the purpose of research and application of high pressure processing, use of ozone and
modified atmosphere in production and ripening of cheese. Taking into account the possibilities, technological and
technical challenges of applying the mentioned methods supported by known researches, it concludes that in order
to reduce the microbiological load of cheese, observed methods have a justified and undeniable potential for
application in production of cheese. However, for an easier and more intensive inclusion of mentioned methods in
the industry, additional research of their impact on cheese is more than welcome
QUALITY OF GOAT NUTRITION ON FAMILY FARM
No full textMlijeko je glavni kozji proizvod. Koze se smatraju preživačima i hrane se sa voluminoznim vrstama hrane. Ako imaju pravilnu ishranu može se značajno istaknuti genetski potencijal životinje baš kao i kakva je razina njihove proizvodnje. Cilj ovog rada je bio istražiti kakvoću kozjeg mlijeka na obiteljskim gospodarstvima. Analizu kemijskog sastava mlijeka određivali smo iz tri različita uzorka mlijeka kroz cijelu godinu. Uzorci su bili iz različitih područja i različite ishrane koza. Vidljivo je da na kvalitetu mlijeka utječe više čimbenika, od ishrane koza, laktacije, te ostalih čimbenika poput vremena i starosti koza.Milk is the main goat product. Goats are considered ruminants and feed on voluminous types of food. If they have a proper diet, the genetic potential of the animal can be significantly emphasized, as well as the level of their production. The aim of this study was to investigate the impact of diet on milk quality. We determined the analysis of the chemical composition of milk from three different milk samples throughout the year. The samples were from different areas and different goat diets. It is evident that the quality of milk is affected by several factors, from the diet of goats, lactation, and other factors such as time and age of goats
DAMAGE CAUSED BY WOLVES (CANIS LUPUS) IN SPLIT-DALMATIA COUNTRY
No full textSivi vuk (Canis lupus L.) je u Republici Hrvatskoj strogo zaštićena vrsta čiju zaštitu uređuju i relevantne međunarodne konvencije te propisi Europske unije. Populacija vuka u Hrvatskoj koja broji 200-220 jedinki dosegla je granice sociološkog kapaciteta staništa i vukovi čine štetu na stoci i domaćim životinjama najviše na području Dalmacije i to posebno u Šibensko-kninskoj i Splitskodalmatinskoj županiji gdje se zbog nestašice prirodnog plijena hrani uglavnom domaćim životinjama. Bazu šteta vodi Ministarstvo gospodarstva i održivog razvoja prema kojoj je broj prijavljenih šteta 2007. i 2016. godine bio najmanji, ali je u 2021. uvelike narastao. Obrada podataka o napadima na stoku u Splitsko-dalmatinskoj županiji je ukazala na gubitke od napada u područjima koja su vukovi kolonizirali, a u kojima su tradicionalne mjere zaštite napuštene. Kako bi se osigurao opstanak vuka, ali i smanjivanje štete, potrebno je pronaći model suživota stanovništva i vuka u skladu s recentnim trendovima i svi trebaju biti svjesni da očuvanje vuka donosi brojne izazove i kompromise između različitih interesnih skupina i javnosti.The gray wolf (Canis lupus L.) is protected animal species in the Republic of Croatia. It's protection is also regulated by relevant international conventions and regulations of the European Union. The wolf population in Croatia numbers from 200 to 220 individuals and has reached the limits of the sociological capacity. In Dalmatia the greatest damages are still recorded in the Šibenik-Knin and Split-Dalmatia counties, where the wolf, due to the lack of natural prey, feeds mainly on domestic animals. The damage database is managed by the Ministry of Economy and Sustainable Development, according to which the number of reported damages was the lowest in 2007. and 2016., but increased in 2021. Processing of data on attacks on livestock in Split-Dalmatia County indicated losses from attacks in areas colonized by wolves, where traditional protection measures were abandoned. In order to ensure the survival of the wolf, but also to reduce the damage, it is necessary to find a model of coexistence of the population and the wolf in accordance with recent trends, and everyone should be aware that the preservation of the wolf brings numerous challenges and compromises between different interest groups and the public