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2. Stellar Intensity Interferometric Capabilities of IACT ArraysMarko Zavrtanik, Danilo Zavrtanik, Gabrijela Zaharijas, Lili Yang, Serguei Vorobiov, Samo Stanič, Gašper Kukec Mezek, Christopher Eckner, Dave Kieda, 2017 Ključne besede: IACT Arrays, CTA, stellar Intensity
Objavljeno: 16.02.2018; Ogledov: 335; Prenosov: 26
 Polno besedilo
Ogledov v tednu: 50 |
3. Optimizacija skladiščnega poslovanja v oskrbni verigiBernard Grmek, 2016 Opis: Namen diplomskega dela je ureditev skladiščnega poslovanja izbranega podjetja.
V prvem, teoretičnem delu naloge opisujemo elemente logističnega sistema, oskrbne verige, skladiščno poslovanje in prednosti sodobne informacijske tehnologije v skladiščnem poslovanju. Predstavili smo prednosti brezpapirnega skladiščnega poslovanja, standarde črtnih kod in pomembnost urejenih oskrbnih verig.
V praktičnem delu smo predstavili obstoječe stanje v skladišču, opisali obstoječe stanje prevzema, ter komisioniranja in izdaje blaga. Izluščili smo jedro problemov, opisali področja možnih izboljšav in ponudili rešitve in priporočila za optimizacijo danih problemov in izboljšanje sedanjega stanja.
Ugotovili smo, da so skladiščni procesi neustrezni, skladiščno poslovanje neurejeno, saj dolgi postopki vzamejo preveč časa. Zaradi neuporabe avtomatskega zajema podatkov so skladiščni procesi daljši in večja je tudi možnost napak. Problematika se začne pri pomanjkanju skladiščnega prostora. Postopki prevzema, komisioniranja in izdaje blaga so dolgotrajni. Blago je skladiščeno na naključnih lokacijah, zato je pri komisioniranju opravljena veliko daljša pot ob iskanju materiala. Vse dokumente je treba ročno vnašati, kar je zelo zamudno.
Predlagali smo nakup dodatnih regalov za odlaganje strešnih kritin, uvedbo uporabe črtne kode za vse artikle, uporabo terminalov za potrebe prevzema, komisioniranja in izdaje blaga, uvedbo lokacijsko vodenega skladišča ter posodobitev informacijskega sistema. S predlaganimi rešitvami bi podjetje zvišalo storilnost skladiščnih delavcev, znižalo stroške skladiščenja ter pridobilo konkurenčno prednost na trgu.
Ključne besede: Logistika, skladišče, črtna koda, komisioniranje, GS1 standardi, RIP, SOU.
Objavljeno: 26.09.2016; Ogledov: 2363; Prenosov: 145
Polno besedilo
Ogledov v tednu: 37 |
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5. Bora wind, Wind speed vertical profile, Logarithmic law, Power lawKlemen Bergant, Samo Stanič, Marija Bervida, 2018 Opis: Bora is cold and gusty downslope wind with variable gust frequency and duration, appearing on the lee side of Dinaric Alps. Its flow characteristics are unique and theoretically still not fully described, especially for modeling purposes. We present an analysis of the wind speed vertical profiles at Razdrto, which lies in a gap between the Nanos and Javorniki plateau in southwest Slovenia and is strongly exposed to Bora. An analysis of the vertical wind speed profiles during Bora episodes is based on experimental wind data, provided by Helikopter energija, for six Bora events of different duration, appearing between April 2010 and May 2011. Average wind speed in 10-minute intervals was collected at four different heights (20, 31, 40 and 41.7 m above the ground)at the wind turbine site in Razdrto using cup anemometers. Wind direction data with same temporal resolution was obtained from a single wind vane placed at 40.9 m above the ground. Based on the collected data, the applicability of the empirical power-law and the logarithmic law profiles, commonly used for the description of neutrally stratified atmosphere, was investigated for the case of Bora. The parameters for the power-law and logarithmic law were obtained by fitting the wind speed data using linear regression method and are compared to standard values for that particular type of terrain. The quality of fits was very good with r2 above 0.9, indicating that both power-law and logarithmic law adequately describe mean horizontal Bora wind. The median value of the power-law coefficient was found to be 0.16±0.03, which is consistent with standard value for neutral atmosphere (0.143). The aerodynamic roughness varied from 0.003 m to 0.22 m with the median value of 0.09±0.07, which describes open level country terrain with some trees. The event in November 2010 with large roughness is expected to be due to specific wind direction and surface conditions.
Ključne besede: Bora wind, Wind speed vertical profile, Logarithmic law, Power law
Objavljeno: 07.02.2019; Ogledov: 54; Prenosov: 1
Polno besedilo
Ogledov v tednu: 32 |
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8. THE RISE OF SN 2014J IN THE NEARBY GALAXY M82Ariel Goobar, Joel Johansson, Rahman Amanullah, Yi Cao, Mansi Kasliwal, Raphael Ferretti, Peter Nugent, Daniel Perley, Avishay Gal-Yam, Eran Ofek, S. P. Tendulkar, M. Dennefeld, Stefano Valenti, Iair Arcavi, D.P.K. Banerjee, V. Venkataraman, Brad Cenko, Tanja Petrushevska, T.J. Dupuy, M.C. Liu, 2014 Opis: We report on the discovery of SN 2014J in the nearby galaxy M82. Given its proximity, it offers the best opportunity
to date to study a thermonuclear supernova (SN) over a wide range of the electromagnetic spectrum. Optical, nearIR,
and mid-IR observations on the rising light curve, orchestrated by the intermediate Palomar Transient Factory,
show that SN 2014J is a spectroscopically normal Type Ia supernova (SN Ia), albeit exhibiting high-velocity features
in its spectrum and heavily reddened by dust in the host galaxy. Our earliest detections start just hours after the
fitted time of explosion. We use high-resolution optical spectroscopy to analyze the dense intervening material and
do not detect any evolution in the resolved absorption features during the light curve rise. Similar to other highly
reddened SNe Ia, a low value of total-to-selective extinction, RV 2, provides the best match to our observations.
We also study pre-explosion optical and near-IR images from Hubble Space Telescope with special emphasis on
the sources nearest to the SN location.
Ključne besede: dust, extinction – galaxies: individual (Messier 82) – supernovae: individual (SN 2014J)
Objavljeno: 22.01.2018; Ogledov: 490; Prenosov: 0
(1 glas)
Polno besedilo
Ogledov v tednu: 29 |
9. Prešeren - ranjeni labod ali bistrovidni orel?Zoran Božič, 0 Opis: Predavanje prinaša prikaz razlogov za Prešernov bivanjski pesimizem, primerjavo s Koseskim, problematizacijo prevrednotenja v vedrega pesnika, prikaz zahtevnosti Prešernovih verzov in njihove aktualnosti, predstavitev Mahničevega odnosa do Prešernove ljubezenske poezije, problematizacijo Prešernovega pesniškega upada in pogled na Zdravljico kot državno himno.
Ključne besede: France Prešeren, Julija Primic, Jovan Vesel Koseski, Valentin Vodnik, Anton Mahnič, Ana Jelovšek, Ernestina Jelovšek, Janko Kos, Avgust Žigon, Ivan Prijatelj, Boris Paternu, Anton Slodnjak, Dimitrij Rupel, Janez Janša, Alenka Bratušek, Fran Malavašič
Objavljeno: 13.02.2019; Ogledov: 29; Prenosov: 0
Polno besedilo
Ogledov v tednu: 29 |
10. ForewordFranc Marušič, Jana Willer Gold, 2018 Opis: This special issue of Jezikoslovlje consists of a selection of papers presented at SinFonIJA 10. The tenth conference on Syntax, Phonology and Language Analysis (SinFonIJA 10) was held together with Resolving Conflicts Across Borders (RCAB) on 20–24 October, 2017 at the Center for Advanced Academic Studies (CAAS) in Dubrovnik, Croatia.
Ključne besede: Linguistics, SinFonIJA, Dubrovnik
Objavljeno: 07.02.2019; Ogledov: 47; Prenosov: 3
Polno besedilo
Ogledov v tednu: 29 |