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1.
Uvajanje računalniško podprte proizvodnje
Uroš Trupej, 2013, diplomsko delo

Opis: V svoji diplomski nalogi sem se osredotočil na uvajanje računalniško podprte proizvodnje in kakšne prednosti prinaša. Računalniško podprta proizvodnja združuje moderno računalniško tehnologijo z naprednimi obdelovalnimi stroji in povezavo z informacijskim sistemom, kjer je človek še vedno vodilo napredka. Na teoretičnem primeru sem prikazal kakšne spremembe mora neko podjetje opravit in kakšne pogoje mora zadostiti, da lahko uvede računalniško podprto proizvodnjo.
Ključne besede: RIP - Računalniško integrirana proizvodnja, CIM - Computer integrated manufacturing, CAD - Computer Aided Design.CAM - Computer Aided Manufacturing, CAE - Computer Aided Engeneering, CAQ - Computer Aided Quality Assurance, CAPP - Computer Aideded Process Planning, CABS - Computer Aideded Business Sysytem, CAST - Computer Aideded Storagee and Transport, CNC - Computer Numerical Control, POS - Prilagodljivi obdelovalni stroji
Objavljeno: 16.10.2013; Ogledov: 716; Prenosov: 131
.pdf Polno besedilo (2,14 MB)

2.
Possibilities of using three-dimensional optical scanning in complex geometrical inspection
Tadej Tasič, Miodrag Hadžistević, Bogdan Valentan, Vojko Pogačar, Jože Balič, Bojan Ačko, Tomaž Brajlih, Igor Drstvenšek, 2011, izvirni znanstveni članek

Opis: Brezkontaktno optično zajemanje, merjenje in digitalizacija postajajo vedno bolj razširjeni postopki v sistemih zagotavljanja kakovosti. Prednosti optičnega skeniranja v primerjavi s konvencionalnimi kontaktnimi merilnimi postopki so preprosto zajemanje, visoka gostota pridobljenih podatkov ter povezava med povratnim inženirstvom in preverjanjem oblike. Optični skener se zaradi trirazsežnega zajemanja podatkov pogosto obravnava kot alternativa koordinatni merilni napravi. Prednost optičnega skeniranja je predvsem večja hitrost zajemanja podatkov, medtem ko natančnost še ne dosega ravni koordinatne merilne tehnike. Ta prispevek obravnava možnosti uporabe optičnega skenerja pri preverjanju natančnosti izdelave. Predstavljen je primer, pri katerem je za preverjanje natančnosti izdelka uporabljen optični skener GOM ATOS II. V prvem delu prispevka je predstavljeno specifično področje preverjanja natančnosti medicinskih vsadkov. Predstavljene so prednosti, zaradi katerih je optično skeniranje pri takšnih izdelkih primernejše od koordinatnega merjenja. V drugem delu prispevka so predstavljeni rezultati optičnega zajemanja geometrije merilnih kladic ter merilna negotovost postopka. V zadnjem delu je predstavljena neposredna primerjava rezultatov optičnega skeniranja in koordinatnega merjenja krogle. Glede na rezultate merjenja merilnih kladic in primerjave rezultatov merjenja krogle smo dokazali, da je natančnost optičnega skenerja GOM ATOS II primerna za preverjanje oblike medicinskih vsadkov z ozirom na zahtevano natančnost izdelka pred samim operacijskim posegom. Nadaljnje raziskave na tem področju bodo namenjene predvsem ločevanju in vrednotenju merilnih pogreškov optičnega zajemanja, ki so posledica nenatančnosti same naprave ter pogreškov, ki nastajajo zaradi naknadne poobdelave (poligonizacije) zajetih podatkov. Preizkus natančnosti optičnega sistema je bil omejen na merjenje merilnih kladic in na primerjavo meritve krogle s koordinatno merilno napravo. Prispevek predstavlja izvirno področje preverjanja natančnosti izdelave kompleksnih geometrijskih oblik. Predstavljena sta postopek zajemanja in poobdelave podatkov ter metoda preizkusa natančnosti naprave. Prispevek je namenjen vsem, ki se ukvarjajo s preverjanjem kompleksnih geometrijskih oblik, saj se bo z razvojem novih sistemov za optično zajemanje oblik povečevala tudi njihova natančnost. Te naprave bodo zato postajale vedno pomembnejše na širšem področju zagotavljanja kakovosti in ne samo na specifičnem primeru, predstavljenem v tem članku.
Ključne besede: 3D optical scanning, uncertainty of measurement, geometry inspection, rapid manufacturing, reverse enginering, quality assurance
Objavljeno: 10.07.2015; Ogledov: 376; Prenosov: 11
URL Polno besedilo (0,00 KB)

3.
The safety attitudes questionnaire - ambulatory version
Zalika Klemenc-Ketiš, Matjaž Maletič, Vesna Stropnik, Ellen Tveter Deilkås, Dag Hofoss, Gunnar Tschudi Bondevik, 2017, izvirni znanstveni članek

Opis: Background: Several tools have been developed to measure safety attitudes of health care providers, out of which the Safety Attitudes Questionnaire (SAQ) is regarded as one of the most appropriate ones. In 2007, it was adapted to outpatient (primary health care) settings and in 2014 it was tested in out-of-hours health care settings in Norway. The purpose of this study was to translate the English version of the SAQ-Ambulatory Version (SAQ-AV) to Slovenian language; to test its reliability; and to explore its factor structure. Methods: This was a cross-sectional study that took place in Slovenian out-of-hours primary care clinics in March- May 2015 as a part of an international study entitled Patient Safety Culture in European Out-of-hours services. The questionnaire consisted of the Slovenian version of the SAQ-AV. The link to the questionnaire was emailed to health care workers in the out-of-hours clinics. A total of 438 participants were invited. We performed exploratory factor analysis. Results: Out of 438 invited participants, 250 answered the questionnaire (response rate 57.1%). Exploratory factor analysis put forward five factors: 1) Perceptions of management, 2) Job satisfaction, 3) Safety climate, 4) Teamwork climate, and 5) Communication. Cronbach's alpha of the whole SAQ-AV was 0.922. Cronbach's alpha of the five factors ranged from 0.587 to 0.791. Mean total score of the SAQ-AV was 56.6 +- 16.0 points. The factor with the highest average score was Teamwork climate and the factor with the lowest average was Job satisfaction. Conclusions: Based on the results in our study, we cannot state that the SAQ-AV is a reliable tool for measuring safety culture in the Slovenian out-of-hours care setting. Our study also showed that there might be other safety culture factors in out-of-hours care not recognised before. We therefore recommend larger studies aiming to identify an alternative factor structure.
Ključne besede: patient safety, quality assurance, health care
Objavljeno: 28.06.2017; Ogledov: 81; Prenosov: 7
.pdf Polno besedilo (515,91 KB)

4.
From virtual library over dictum and intel until refine
Vladimir Šimunović, Hans-Günther Sonntag, Richard Marz, Maja Ostojić, Axel Horsch, Bojana Filej, Danica Železnik, Ana Marušić, 2008, pregledni znanstveni članek

Opis: The purpose of this paper is to recall how we, medical teachers in Bosnia-Herzegovina (BH), coped with the challenge of reform in higher education and to analyze what in our doing was fashion, which trends we have chosen to follow, and what were the real, substantial and tangible results of our work. Financial support for reform across the board came through the Trans-European Program for Co-operation in Higher Education in Central and Eastern Europe (Tempus), and, since 1997, the five schools of medicine in Bosnia and Herzegovina partnered with academic institutions from nine EU countries in seven granted Tempus projects. The results were tangible: a network of medical libraries was established; medical schools were assessed internally and externally; several important documents were drafted and agreed on; a core group of faculty from Bosnia and Herzegovina was trained in new teaching methods; and research was done and published. Not less important,there were also some less tangible, but perhaps even more important fruits of this cooperation. A sense of trust was established, which is essential for any future collaborative action. Representatives from all sides, previously divided by the war, had a chance to communicate with each other, dispelling some prejudices and regaining belief that it is possible to work together. This example of the schools of medicine of Bosnia and Herzegovina shows that higher education can be a favorable arena for reconciliation. Financial incentive can serve as a catalyst in the process and the presence of impartial partners (in our case, schools of medicine from the EU) proved beneficial for establishing and maintaining trust and good-will.The conclusion is that society rebuilding can be promoted indirectly,through formal education and professional engagement,not necessarily by pressing the “opposing” sides to talk about reconciliation and sign peace declarations.
Ključne besede: medical education, Tempus, ECTS, Quality assurance, curriculum reform, catalogue, knowledge and skills
Objavljeno: 24.07.2017; Ogledov: 101; Prenosov: 1
.pdf Polno besedilo (204,63 KB)

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