21. Small cellular particles from European spruce needle homogenateMarko Jeran, Anna Romolo, Vesna Spasovski, Matej Hočevar, Urban Novak, Roman Štukelj, Vid Šuštar, Matic Kisovec, Apolonija Bedina Zavec, Ksenija Kogej, Aleš Iglič, Polonca Trebše, Veronika Kralj-Iglič, 2023, original scientific article Keywords: Picea abies, spruce needles, extracellular particles, extracellular vesicles, small cellular particles, interferometric light microscopy, exosomes, cell-to-cell communication, drug delivery Published in DiRROS: 07.02.2024; Views: 157; Downloads: 105 Full text (2,49 MB) This document has many files! More... |
22. Inflammatory, oxidative stress and small cellular particle response in HUVEC induced by debris from endoprosthesis processingZala Jan, Matej Hočevar, Veno Kononenko, Sara Michelini, Neža Repar, Maja Caf, Boštjan Kocjančič, Drago Dolinar, Slavko Kralj, Darko Makovec, Aleš Iglič, Damjana Drobne, Monika Jenko, Veronika Kralj-Iglič, 2023, original scientific article Keywords: endoprosthesis failure, corundum, cytokines, reactive oxygen species, lipid droplets Published in DiRROS: 02.02.2024; Views: 184; Downloads: 72 Full text (4,34 MB) This document has many files! More... |
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24. Influence of precipitation hardening on the mechanical properties of Co-Cr-Mo and Co-Cr-W-Mo dental alloysMarko Sedlaček, Katja Zupančič, Barbara Šetina, Borut Kosec, Matija Zorc, Aleš Nagode, 2023, original scientific article Keywords: Co-Cr alloys, microstructure analysis, hardness, wear resistance Published in DiRROS: 01.02.2024; Views: 192; Downloads: 118 Full text (53,05 MB) This document has many files! More... |
25. Vehicle–bridge interaction modelling using precise 3D road surface analysisMaja Kreslin, Peter Češarek, Aleš Žnidarič, Darko Kokot, Jan Kalin, Rok Vezočnik, 2024, original scientific article Abstract: Uneven road surfaces are the primary source of excitation in the dynamic interaction between a bridge and a vehicle and can lead to errors in bridge weigh-in-motion (B-WIM) systems. In order to correctly reproduce this interaction in a numerical model of a bridge, it is essential to know the magnitude and location of the various roadway irregularities. This paper presents a methodology for measuring the 3D road surface using static terrestrial laser scanning and a numerical model for simulating vehicle passage over a bridge with a measured road surface. This model allows the evaluation of strain responses in the time domain at any bridge location considering different parameters such as vehicle type, lateral position and speed, road surface unevenness, bridge type, etc. Since the time domain strains are crucial for B-WIM algorithms, the proposed approach facilitates the analysis of the different factors affecting the B-WIM results. The first validation of the proposed methodology was carried out on a real bridge, where extensive measurements were performed using different sensors, including measurements of the road surface, the response of the bridge when crossed by a test vehicle and the dynamic properties of the bridge and vehicle. The comparison between the simulated and measured bridge response marks a promising step towards investigating the influence of unevenness on the results of B-WIM. Keywords: interakcija vozilo in most, terestično lasersko skeniranje, neravnost vozišča, numerično modeliranje Published in DiRROS: 26.01.2024; Views: 229; Downloads: 92 Full text (12,08 MB) This document has many files! More... |
26. Autologous platelet and extracellular vesicle-rich plasma as therapeutic fluid : a reviewKaja Troha, Domen Vozel, Matevž Arko, Apolonija Bedina Zavec, Drago Dolinar, Matej Hočevar, Zala Jan, Matic Kisovec, Boštjan Kocjančič, Ljubiša Pađen, Manca Pajnič, Samo Penič, Anna Romolo, Neža Repar, Vesna Spasovski, Nejc Steiner, Vid Šuštar, Aleš Iglič, Damjana Drobne, Ksenija Kogej, Saba Battelino, Veronika Kralj-Iglič, 2023, review article Keywords: platelet-rich plasma, platelets, centrifugation, extracellular vesicles, small cellular particles, wound healing, regeneration, fresh-frozen plasma, intercellular signaling peptides and proteins Published in DiRROS: 26.01.2024; Views: 231; Downloads: 121 Full text (2,37 MB) This document has many files! More... |
27. Comprehensive permanent remote monitoring system of a multi-span highway bridgeAndrej Anžlin, Uroš Bohinc, Doron Hekič, Maja Kreslin, Jan Kalin, Aleš Žnidarič, 2021, published scientific conference contribution Abstract: As part of the reconstruction of a multi-span viaduct on a Slovenian highway, a permanent remote monitoring system with over 200 sensors was established. Several parameters are monitored on different parts of the viaduct by means of temperature sensors, accelerometers, strain gauges, long-gauge deformation and Fibre Bragg Grating (FBG) sensors. In this way strains, frequencies and temperatures on external prestressed beam cables, carbon fibre rebarsused for the flexural strengthening of a deck overhang, pier caps and prestressed beams are measured and stored into the on-site central data acquisition system. This paper presents architecture of the permanent bridge monitoring system and preliminary results of the measurements. Keywords: permanent monitoring, structural health monitoring, bridge WIM, sensors, viaduct Published in DiRROS: 22.01.2024; Views: 244; Downloads: 112 Full text (9,29 MB) This document has many files! More... |
28. Reorganization of microtubules in V-79 cells after treatment with cytohalasin BAleš Iglič, Urška Batista, Peter Veranič, 1999, original scientific article Abstract: Background. The aim of this work was to study the configuration of the microtubules in the cytochalasin B treated V-79 cells in connection to the cell shape and to see whether there are any similarities to the phenomena taking place in phospholipid vesicles. Subjects and methods. An experiment wasperformed where cytochalasin B was added to the V-79 cells (lung fibroblasts of Chinese hamster). Results. The cell shape changed from an elongated one into the shape with a profile resembling the Greek letter phi. The microtubules were found to be organized into a rod within the symmetry axis of the cell. Conclusion. As similar shapes were previously observed also in the phospholipid vesicles with entrapped microtubule rods, our results support the hypothesis that similar physical mechanisms may pertain in simple systems as well as in living cells. Published in DiRROS: 22.01.2024; Views: 201; Downloads: 38 Full text (442,36 KB) |
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30. Znanje, ki pušča sled : sedemdeset let Zavoda za gradbeništvo Slovenije 1949-20192019, professional monograph Abstract: V publikaciji je predstavljen Zavod za gradbeništvo Slovenije, ob 70-letnici. V osmih poglavjih je predstavljeno znanstveno-raziskovalno in strokovno delo. V nadaljevanju sledijo poglavja, ki predstavljajo posamezne zanszveno-raziskovalne laboratorije in strokovne službe. Keywords: Zavod za gradbeništvo Slovenije, ZAG Ljubljana, gradbeništvo, znanstveno-raziskovalna dejavnost, strokovna dejavnost, laboratoriji, predstavitev, 70 let, sedemdeset let, grajeno okolje, digitalizacija, gradnja, les, krožno gospodarstvo, napredni materiali v gradbeništvu, potresi, stavbe, trajnostna gradnja, bivanje, ekologija, voda, zrak, zemlja Published in DiRROS: 19.01.2024; Views: 192; Downloads: 150 Full text (19,25 MB) This document has many files! More... |