1. Vpliv mikro reliefa grbinastih travnikov na variabilnost morfoloških potez jajčastolistnega muhovnika Neottia ovata (L.) Bluff & Fingerh : magistrsko deloKlavdija Pliberšek, 2024, master's thesis Abstract: Namen magistrske naloge je raziskati vpliv mikro reliefa grbinastih travnikov na variabilnost morfoloških potez jajčastolistnega muhovnika (Neottia ovata). Grbinasti travniki so površinski geomorfološki pojav, prisoten v alpskem svetu, vključno s Slovenijo. Predstavljajo pomembno naravno in kulturno dediščino, ki jo je potrebno ohranjati in vzdrževati. Jajčastolistni muhovnik iz družine kukavičevk (Orchidaceae), pripada evroazijsko-cirkumborealnemu geoelementu in je ena od najbolj razširjenih vrst iz družine kukavičevk na območju Slovenije.
V raziskavi smo popisali 23 grbin na izbranem grbinastem travniku, ob cesti, ki vodi na prelaz Vršič, na nadmorski višini 1353 metrov. Na območju enega grbinastega travnika smo na terenu premerili 383 primerkov jajčastolistnega muhovnika ter beležili vrednosti njihovih morfoloških potez, kot so: višina rastline, dolžina socvetja, število cvetov, število oplojenih cvetov, površina listov, vsebnost klorofila v listih, višina lokacije rastline na grbini, globina substrata in višina travne ruše v neposredni bližini rastlin.
Z uporabo statističnih metod smo ugotovili korelacije med mikro reliefom (dimenzije grbin) grbinastega travnika in izmerjenimi vrednostmi morfoloških potez jajčastolistnega muhovnika. Ugotovili smo, da položaj rastlin na grbini najbolj vpliva na dolžino socvetja, število cvetov in delež oplojenih cvetov. Rezultati kažejo, da posamezne grbine ustvarjajo specifične mikro klimatske in pedološke razmere, ki imajo pomembno vlogo pri ustvarjanju optimalnih rastiščnih pogojev za uspevanje jajčastolistnega muhovnika. Hkrati so redno vzdrževani grbinasti travniki pomemben habitat pri ohranjanju vrstne pestrosti na lokalni ravni. Zato je nujno, da te tipične alpske travnike pravilno upravljamo in ohranjamo.
Keywords: grbinasti travniki, jajčastolistni muhovnik, mikro relief, morfološke poteze, Julijske Alpe, Vršič
Published in DKUM: 27.09.2024; Views: 0; Downloads: 4
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2. Multilayer methacrylate-based wound dressing as a therapeutic tool for targeted pain reliefTanja Zidarič, Kristijan Skok, Kristjan Orthaber, Matevž Pristovnik, Lidija Gradišnik, Tina Maver, Uroš Maver, 2023, original scientific article Abstract: This study presents an innovative wound dressing system that offers a highly effective therapeutic solution for treating painful wounds. By incorporating the widely used non-steroidal anti-inflammatory drug diclofenac, we have created an active wound dressing that can provide targeted pain relief with ease. The drug was embedded within a biocompatible matrix composed of polyhydroxyethyl methacrylate and polyhydroxypropyl methacrylate. The multilayer structure of the dressing, which allows for sustained drug release and an exact application, was achieved through the layer-by-layer coating technique and the inclusion of superparamagnetic iron platinum nanoparticles. The multilayered dressings’ physicochemical, structural, and morphological properties were characterised using various methods. The synergistic effect of the incorporated drug molecules and superparamagnetic nanoparticles on the surface roughness and release kinetics resulted in controlled drug release. In addition, the proposed multilayer wound dressings were found to be biocompatible with human skin fibroblasts. Our findings suggest that the developed wound dressing system can contribute to tailored therapeutic strategies for local pain relief.
Keywords: wound dressings, pain relief, superparamagnetic nanoparticles, methacrylate
Published in DKUM: 19.04.2024; Views: 485; Downloads: 468
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3. Interim measures in arbitration proceedings : facing the challenge to amend teh Macedonian arbitration legislationTatjana Zoroska-Kamilovska, Tatjana Shterjova, Univerza v Mariboru, 2013, original scientific article Abstract: Interim measures in arbitration proceedings are intended to provide protection of the parties’ rights in the course of the proceedings before the final award is rendered. This issue for a long time has been regarded to be rooted in public policy concerns, but gradually this power is being transferred to the arbitral tribunal itself. In the Republic of Macedonia, the issue of interim measures in international commercial arbitration is regulated in the Law on International Commercial Arbitration. The provisions of the law expressly provide for the power of the arbitral tribunal to grant interim measures, however many questions in regard of arbitral interim relief are left unsettled. The authors give an analysis of the currents state over this issue in the Republic of Macedonia, and make an attempt to provide a solid answer to the question – will the amended provisions of the UNCITRAL Model Law on International Commercial Arbitration be a good basis to overcome the perceived problems, or an approach similar to the Slovenian should be rather accepted.
Keywords: arbitration proceedings, concurrent jurisdiction, enforcement, interim relief, interim measures, preliminary orders, UNCITRAL Model Law on International Commercial Arbitration
Published in DKUM: 01.08.2018; Views: 1316; Downloads: 47
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4. PROMETNA DOSTOPNOST NASELIJ OB KELTIKIMarta Lužnik, 2016, undergraduate thesis Abstract: Prometno omrežje v pokrajini tvori bolj ali manj gosto prepleten sistem, ki ga po funkciji lahko primerjamo s prepletom ožilja v našem telesu.
Keltika je državna cesta z oznako 102. Povezuje naselja ob skoraj stokilometrski trasi med Kalcami oziroma Logatcem in Robičem. Za številne prebivalce SZ dela Slovenije je edina in obenem najkrajša povezava do glavnega mesta – Ljubljane. V zadnjih letih potekajo večje rekonstrukcije ceste, v pripravi so prostorski načrti gradnje obvoznic mimo naselij na trasi Keltike.
Trasa Keltike poteka na Notranjskem po kraških poljih ali njihovih obrobjih. Ves preostali del trase je stisnjen na strme bregove nad rekami Idrijco, Sočo in Nadižo.
Trajnostno naravnano urejanje prometa olajša življenje ljudem, ki prometno infrastrukturo dnevno uporabljajo. Zaradi specifičnih razmer bo težko omejiti naraščanje avtomobilskega prometa na Keltiki in cestah, ki se nanjo priključujejo.
Keywords: Keltika, promet, prometna dostopnost, naselja ob Keltiki, relief, migracije, stare transportne poti.
Published in DKUM: 05.10.2016; Views: 2127; Downloads: 188
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5. JEAN (HANS) ARP, Kolaž in barvani reliefAngela Gaberc, 2016, undergraduate thesis Abstract: Diplomsko delo z naslovom Jean (Hans) Arp, Kolaž in barvani relief je sestavljeno iz teoretičnega in praktičnega sklopa. Teoretični del vsebuje umetnostnozgodovinski aspekt dadaizma in dadaistične likovne tehnike kot pomemben element širšega konteksta dade. V tem poglavju je predstavljena umetniška pot Jeana Hansa Arpa, ki je ustvarjal v duhu dade. Analizirana in opredeljena so nekatera njegova umetniška dela s področja kolaža, reliefa in plastike, ter njegov način izvedbe. Drugi del diplomske naloge temelji na teoretičnih in praktičnih izhodiščih barvanega reliefa, ki sloni na izkušnjah dela s kolažem in se končno manifestira kot avtorski barvani leseni relief, ki nakazuje tendence arpovske reliefne skulpture.
Keywords: Jean Hans Arp, dadaizem, kolaž, barvani relief, metamorfoza, princip naključja
Published in DKUM: 04.08.2016; Views: 1764; Downloads: 212
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6. ROMANSKA STAVBNA PLASTIKA V FRANCIJIEnea Bronja Gajšek, 2014, undergraduate thesis Abstract: V diplomskem delu z naslovom Romanska stavbna plastika v Franciji predstavljam sakralno kiparsko okrasje zunanjščin. Delo je razdeljeno na dva dela. V prvem delu pri časovnem in zgodovinskem pregledu obravnavam razloge za zaton stavbne plastike, vplive meniških redov in križarskih vojn ter nastanek stavbne plastike. Sledi kratko poglavje o usodi skulptur po obdobju romanike, nato pa predstavljam estetske vidike dojemanja romanike, arhitekturo in stilni značaj stavbne plastike. V drugem delu s topološko razčlenitvijo zaokrožim stavbno plastiko in predstavim, kje je bila ta najizrazitejša in najbolj pripovedna. Pri tem sta kriterija stilna in ikonografska analiza. Namen diplomskega dela je predstaviti in analizirati romansko stavbno plastiko v Franciji.
Keywords: romanika, romanska skulptura, stavbna plastika, stavbni členi, monumentalna skulptura, relief, arhitekturno kiparstvo.
Published in DKUM: 27.01.2015; Views: 1551; Downloads: 268
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7. Effect of vibration on weld metal hardness and toughnessBogdan Pučko, Vladimir Gliha, 2005, original scientific article Abstract: Vibration of welded parts is usually applied to achieve effects similar to thermal stress relief. With vibration, it is not only residual stresses that are affected. Using two different welding processes, the influence of vibration on hardness and toughness of the weld was measured. For each weldingprocess, two series of Charpy specimens were made over the temperature range from -60 to +20°C. The only difference between the two series was in performing welding with or without vibration. Slight differences in weld metalhardness were observed. Toughness measurements show an increase in impacttoughness and a significant increase in fracture toughness in samples which were vibrated during welding.
Keywords: welding, welded joints, residual stresses, vibrational stress relief, hardness, toughness, steel
Published in DKUM: 01.06.2012; Views: 2601; Downloads: 97
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