61. Sensitivity of the Cherenkov Telescope Array to a dark matter signal from the Galactic centreA. Acharyya, R. Adam, C. Adams, I. Agudo, A. Aguirre-Santaella, Christopher Eckner, Samo Stanič, Serguei Vorobiov, Gabrijela Zaharijas, Marko Zavrtanik, Danilo Zavrtanik, Miha Živec, 2021, original scientific article Keywords: dark matter, gamma ray, astrophysics Published in RUNG: 26.02.2021; Views: 2576; Downloads: 141 Link to full text This document has many files! More... |
62. Sodelovanje umetnosti v inovacijah za prihodnost : okrogla mizaMarko Hren, Dragica Marinič, Miha Ciglar, Darko Šuman, Peter Purg, 2020, other monographs and other completed works Abstract: Umetnost in druge kreativne discipline bodo odločilno pripomogle k skupni boljši prihodnosti, še posebej, ko dobijo ključno mesto tako v družbenih kot tudi v gospodarskih inovacijah.
Okrogla miza bo soočila poglede na področje interdisciplinarnega inoviranja ter ponudila nekaj primerov dobrih praks. Sogovorniki bodo z različnih vidikov pretresli možnosti vzpostavljanja radikalno odprtega okolja ter globokih povezav za omogočanje in spodbujanje pozitivno disruptivnih inovacij. Published in RUNG: 15.12.2020; Views: 2327; Downloads: 63 Link to full text This document has many files! More... |
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66. ANALIZA UČINKOVITOSTI IZVAJANJA INTERNIH VEČNIVOJSKIH PRESOJ S KLJUČNIMI KAZALNIKI USPEŠNOSTI IN IZVAJANJA KOREKTIVNIH UKREPOV V PODJETJU NA PODROČJU AVTOMOBILSKE INDUSTRIJEMiha Vogrič, 2020, undergraduate thesis Abstract: V tem diplomskem delu se posvečamo vprašanju kakovosti v proizvodnji
avtomobilskih sestavnih delov ter analizi preverjanja kakovosti, ki poteka v
obravnavanem podjetju. Ključne točke analize smo opredelili glede na področja, ki jih
pokriva vprašalnik za večnivojsko presojo, ki so ga določili v podjetju. Cilj te
diplomske naloge je ugotoviti, ali v obravnavanem podjetju notranje večnivojske
presoje prinašajo pozitivne učinke oziroma, ali njihovo izvajanje vpliva na proizvodni
proces. Podatke, s katerimi smo ugotavljali učinke notranjih presoj smo pridobili iz
arhivov podjetja, vprašalnikov ki se izpolnjujejo med vsako presojo ter izpisom
rezultatov računalniško podprtega sistema za zagotavljanje kakovosti proizvodnje,
katerega uporablja podjetje. Izkazalo se je, da presoje niso dosledno izvajane, presoj
ne jemljejo kot pomemben del upravljanja podjetja ter jih smatrajo kot nesmiselne. Keywords: zagotavljanje kakovosti, večnivojske presoje, analiza postopka presoj, ključni
kazalniki uspešnosti, korektivni ukrepi Published in RUNG: 02.10.2020; Views: 3580; Downloads: 176 Full text (3,00 MB) |
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70. Determination of Iron in Environmental Water Samples by FIA-TLSMiha Tomšič, Leja Goljat, Hanna Budasheva, Dorota Korte, Arne Bratkič, Mladen Franko, 2019, original scientific article Abstract: The determination of low concentration of iron in natural waters can be difficult due to the complexity of natural water, but primarily because it requires preconcentration of the sample with solvent extraction. In this work we report on results of thermal lens spectrometry (TLS) coupled to flow injection analysis (FIA) as a highly sensitive FIA-TLS method of iron detection. The concentration of iron redox species was determined using 1,10-phenanthroline (PHN), that forms stable complexes with Fe(II) ions which are characterized by an absorption maximum at 508 nm. The TLS system using a 633 nm probe laser and 530 nm pump laser beam was exploited for on-line detection in flow injection analysis, where a PHN solution was used as the carrier solution for FIA. The concentration of the complexing agent affects the quality of the TLS signal, and the optimal concentration was found at 1 mM PHN. The achieved limits of detection (LODs) for Fe(II) and total iron were 33 nM for Fe(II) and 21 nM for total iron concentration. The method was further validated by determining the linear concentration range, specificity in terms of analytical yield and by determining concentration of iron in a water sample from a local water stream. Keywords: Flow injection analysis, iron concentration, thermal lens spectroscopy Published in RUNG: 18.12.2019; Views: 3403; Downloads: 105 Full text (690,39 KB) |