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1.
PROIZVODNJA RAVNO OB PRAVEM ČASU V PODJETJU DANFOSS COMPRESSORS
Marko Marković, 2011, diplomsko delo

Opis: V diplomski nalogi sem predstavil proizvodni JIT (Just-inTime) sistem, njegove prednosti in slabosti. Analiziral sem obstoječi proizvodni sistem v podjetju Danfoss Compressors d. o. o. in predstavil DPP (Danfoss Productivity Program) projekt, katerega namen je vpeljati sistem vitke proizvodnje, posledično pa izboljšati kakovost in znižati stroške proizvodnje. V nalogi sem predstavil tudi kazalce oziroma rezultate, kateri nakazujejo na uspešen in učinkovit zaključek DPP projekta v podjetju Danfoss Compressors, saj kažejo prihranke in dvig produktivnosti.
Ključne besede: JIT ali Just-in-Time (ravno ob pravem času), KANBAN, DPP (Danfoss Productivity Program)
Objavljeno: 19.05.2011; Ogledov: 1955; Prenosov: 567
.pdf Celotno besedilo (2,51 MB)

2.
MODEL USPOSABLJANJA ZA VZDRŽEVANJE OSNOVNIH SREDSTEV
Sara Božič, 2011, diplomsko delo

Opis: V današnjem času ima skoraj vsaka organizacija informacijski sistem, s katerim podpira svoje procese. Z uvajanjem informacijskih sistemov v organizacije se poleg vsega pojavi tudi problem izobraževanja in navajanja ljudi, zaposlenih v organizaciji, na nov informacijski sistem. V Nuklearni elektrarni Krško so pred kratkim zamenjali svoj informacijski sistem. V diplomski nalogi je predstavljen način, kako naj se lotijo izobraževanja zaposlenih na področju vzdrževanja osnovnih sredstev. Predstavljena sta dva modula izobraževanja, ki ju ponuja Oracle, in sicer Oracle Learning Management in Oracle iLearning. Ugotovljeno je bilo, da je v danem primeru primernejši modul Learning Management. Predstavljeno je tudi orodje Oracle User Productivity Kit, ki omogoča razvijanje učne vsebine in lahek dostop končnim uporabnikom (udeležencem izobraževanja). V primeru Nuklearne elektrarne Krško je bilo ugotovljeno, da je orodje Oracle User Productivity Kit primerno, ker omogoča učenje s pomočjo vaj.
Ključne besede: - Nuklearna elektrarna Krško - izobraževanje - Oracle Learning Management - Oracle iLearning - Oracle User Productivity Kit
Objavljeno: 31.01.2012; Ogledov: 1458; Prenosov: 96
.pdf Celotno besedilo (2,28 MB)

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Merjenje vpliva oskrbe delovnih mest na produktivnost v podjetjih znotraj predelovalne panoge
Grega Kostanjšek, 2014, magistrsko delo/naloga

Opis: Logistika na delovnih mestih in oskrba delovnih mest sta dve izmed glavnih podpornih funkcij realizacije procesa proizvodnje. Različni avtorji se strinjajo da so proizvodni procesi in logistične storitve med seboj povezani in večinoma celo nerazdružljivi. Namen magistrskega dela je podati način, kako se lotiti raziskovanja deleža vpliva oskrbe delovnih mest na produktivnost z uporabo metodologije zajema podatkov in matematičnih modelov za izračun vpliva oskrbe. Vpliv oskrbe delovnih mest na različnih, v praksi priznanih vrstah produktivnosti (OEE, SRP in TRP), smo tako na podlagi matematičnih modelov, ki smo jih v magistrski nalogi definirali in metodologije zajema podatkov razvite z naše strani, merili na praktičnih proizvodnih primerih znotraj podjetij v predelovalni panogi. Na tak način smo realizirali cilj magistrskega dela in prišli celo do konkretnih zaključkov o vplivu oskrbe na produktivnost.
Ključne besede: logistika, oskrba delovnih mest, proizvodna logistika, produktivnost, overall equipment effectiveness (OEE), single resource productivity (SRP), total resource productivity (TRP)
Objavljeno: 29.01.2015; Ogledov: 817; Prenosov: 103
.pdf Celotno besedilo (3,62 MB)

5.
The role of maintenance regarding improving product quality and company's profitability
Damjan Maletič, Matjaž Maletič, Basim Al-Najjar, Boštjan Gomišček, 2012, objavljeni znanstveni prispevek na konferenci

Opis: This paper presents a study, which examines the role of maintenance regarding improving product quality and companyŽs profitability. The empirical data for this study was drawn from a Slovenian company in order to address the researchproblem. The main results of the case study showed, that 3.22 % of profit could be generated at weaving machine, if all unplanned stoppages and loss of quality due to decrease in the productivity would be prevented. Results also showed that due to productivity improvement, quality rate would be improved for approximately 2 %. These Žndings therefore, indicate that maintenance has impact on product quality and companyŽs profitability. Thus, these findings also acknowledge maintenanceŽs potential of increasing the overall profit.
Ključne besede: vzdrževanje, kakovost, produktivnost, dobičkonosnost, maintenance, quality, productivity, profitability
Objavljeno: 10.07.2015; Ogledov: 712; Prenosov: 24
URL Povezava na celotno besedilo

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Vpeljava storitve "upravljanje diskovnih polj"
Uroš Pernuš, 2016, diplomsko delo/naloga

Opis: Diplomska naloga obravnava vpeljavo storitve, ki omogoča upravljanje diskovnih polj. Predstavljena je definicija pojmov, kot so diskovno polje, funkcije diskovnih polj, programsko definirani podatkovni center, programsko definirani pomnilnik. Opisane so glavne značilnosti rešitve IBM Tivoli Storage Productivity Center (TSPC), ki omogoča upravljanje heterogenih virov podatkov. Za konkretnega naročnika je bila opravljena analiza stanja, ki je pokazala, da je upravljanje več kot dvesto terabajtov podatkov nepregledno, reševanje težav zaradi razdrobljenosti upravljanja prepočasno in da obstaja visoko tveganje za izpad storitve. Definirana je bila storitev Upravljanje diskovnih polj. V nalogi so prikazane komponente prototipne rešitve in primeri poročil o obremenitvi tako stikal za diskovna polja kot tudi samih diskovnih polj. Storitev je vpeljana v uporabo in omogoča pravočasno zaznavo težav, alarmiranje v primeru neželenih dogodkov ter bistveno zmanjša napor izvajalcev storitve.
Ključne besede: upravljanje diskovnih polj, programsko definirano diskovno polje, IBM Tivoli Storage Productivity Center, sporazum o ravni storitve
Objavljeno: 07.10.2016; Ogledov: 502; Prenosov: 45
.pdf Celotno besedilo (2,24 MB)

8.
Experimental investigation of the quality and productivity of software factories based development
Andrej Krajnc, Marjan Heričko, Črt Gerlec, Uroš Goljat, Gregor Polančič, 2012, izvirni znanstveni članek

Opis: Software organizations are always looking for approaches that help improve the quality and productivity of developed software products. Quality software is easy to maintain and reduces the cost of software development. The Software Factories (SF) approach is one of the approaches to provide such benefits. In this paper, the quality and productivity benefits of the SF approach were examined and evaluated with an experiment involving two treatments - the traditional and the SF approach. For the purposes of this experiment, the Goal – Question – Metric (GQM) approach was used. Participants were grouped into thirty two teams. There were sixteen projects available. The results were evaluated and presented through quality and productivity criteria, which were used for the experimental study. The results showed that the Software Factories approach was significantly better than the traditional approach.
Ključne besede: software factories approach, benefits, quality, productivity, experiment
Objavljeno: 06.07.2017; Ogledov: 353; Prenosov: 171
.pdf Celotno besedilo (439,13 KB)
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9.
Growth performance, productivity and diseases susceptibility of barley varieties in Slovenia within the Cobra project's site comparison
Silva Grobelnik Mlakar, Manfred Jakop, Martina Robačer, Martina Bavec, Franc Bavec, 2016, izvirni znanstveni članek

Opis: Different plant genotypes react differently in different climates. A field experiment was carried out to estimate the growth performance, productivity and diseases susceptibility of spring barley varieties in the Slovenian climate. We received some varieties, mainly of Nordic origin, from the Technical University of Denmark, a COBRA project partner, which were previously tested in estimated future climate in RERAF phytotron. Varieties of the highest grain yield (3,993 kg ha$^{-1}$ in ‘Evergreen’ to 5,146 kg ha$^{-1}$ in ‘Sebastian’) were rather shorter (58.7 cm to 67.1 cm) and mostly had the highest specific grain weight (54.3 to 58.6 kg 100 L$^{-1}$) and 1000-kernel weight (30.2 to 37.1 g). They developed 1,561 to 2,532 tillers m$^{-2}$ and 515 to 840 ears m$^{-2}$ and reached a heading stage between 13th and 25th of May. The tested varieties seem rather insusceptible to most common diseases, but susceptible to cereal leaf beetle attacks.
Ključne besede: organic breeding, barley, varieties, productivity, disease susceptibility
Objavljeno: 14.11.2017; Ogledov: 288; Prenosov: 111
.pdf Celotno besedilo (248,04 KB)
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10.
Seaport efficiency and productivity based on Data Envelopment Analysis and Malmquist Productivity Index
Joanna Baran, Aleksandra Górecka, 2015, izvirni znanstveni članek

Opis: Seaport efficiency and productivity are the critical factors for handling of goods in the international supply chains and plays an important role in trade exchange with other countries. It is important to evaluate efficiency and productivity of seaports to reflect their status and reveal their position in competitive environment. The main purpose of this article is to use Data Envelopment Analysis and Malmquist Productivity Index to measure the technical efficiency and total factor productivity of container ports. DEA analysis enables one to assess how efficiently a seaports uses the available inputs to generate a set of outputs relative to other units in the data set. This article presents the use CCR and BCC DEA model, to determine overall technical efficiency, pure technical efficiency and scale efficiency of container ports. The analysis gives a possibility to create a efficiency ranking of seaports. The study also applies the Malmquist Productivity Index (MPI), which was used to analyze changes in seaports productivity. The study indicated that technological progress had a greater impact on the change in productivity of container ports than changes in technical efficiency.
Ključne besede: Malmquist Productivity Index, seaports, efficiency, productivity
Objavljeno: 17.11.2017; Ogledov: 528; Prenosov: 148
.pdf Celotno besedilo (627,59 KB)
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