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Abstract: Diplomsko je sestavljeno iz teoretičnega dela, v katerem sem ugotovil, kaj migracije sploh so. Prvi del diplomskega dela je posvečen kompleksnemu teoretskemu, sociološkemu in zgodovinskemu pristopu k migracijam, skozi katerega so predstavljeni teorija migracij, migracijska periodika, koncept migranta ter znanstvene discipline, ki se ukvarjajo s to tematiko. Po teoretičnem delu so v diplomskem delu predstavljena migracijska gibanja z ozemlja današnje Črne gore od najstarejših ohranjenih zapisov, preko množičnega izseljevanja v drugi polovici 19. in prvi polovici 20. stoletja do načrtne naselitve Vojvodine po drugi svetovni vojni. Poudarek dela je tudi na interpretaciji manj znanih kulturnih drobcev iz življenja izseljencev, kot so prve organizacije in vpliv kulturnih razlik, s katerimi so se prvič srečali. Diplomsko delo je predstavilo tudi trenutni odnos diaspore do Črne gore in Črne gore do diaspore, o katerem se v znanstvenih krogih skorajda ne govori.
Keywords: diplomske naloge, migracije, Črna gora, Peroj, Bela krajina, Amerika, Medova, Vojvodina, diaspora
Published in RUNG: 29.08.2024; Views: 129; Downloads: 3
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Abstract: Založba Malinc že vrsto let organizira bralne projekte v Sloveniji (Leo, leo, Španska vas, Odprta knjiga: GG4A), k branju del slovenskih avtoric in avtorjev pa vabi tudi španske otroke (Literarni natečaj Cienlee – Malinc). Na letošnji razstavi bomo odstrli pogled na otroško ustvarjalnost, ki so jo navdihnile prebrane knjige, nestrpno pa pričakujemo tudi razglednice, ki bodo k nam prispele z različnih koncev Evrope. Brali jih bomo lahko skupaj
Keywords: razstava, bralni projekti, leo, leo
Published in RUNG: 29.08.2024; Views: 121; Downloads: 1
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Abstract: Differential Scanning Calorimetry (DSC) is a regular and powerful tool to measure the specific heat profile of various materials. Hydrogen bonds play a crucial role in stabilizing the three-dimensional structure of proteins. Naturally, information about the strength of hydrogen bonds is contained in the measured DSC profiles. Despite its obvious importance, there is no approach that would allow the extraction of such information from the heat capacity measurements. In order to connect the measured profile to microscopic properties of a polypeptide chain, a proper model is required to fit. Using recent advances in the Zimm–Bragg (ZB) theory of protein folding in water, we propose a new and efficient algorithm to process the DSC experimental data and to extract the H-bonding energy among other relevant constants. Thus, for the randomly picked set of 33 proteins, we have found a quite narrow distribution of hydrogen bonding energies from 1 to 8 kJ/mol with the average energy of intra-protein hydrogen bonds kJ/mol and the average energy of water–protein bonds as kJ/mol. This is an important illustration of a tiny disbalance between the water–protein and intraprotein hydrogen bonds. Fitted values of the nucleation parameter belong to the range from 0.001 to 0.01, as expected. The reported method can be considered as complementary to the classical two-state approach and together with other parameters provides the protein–water and intraprotein H-bonding energies, not accessible within the two-state paradigm.
Keywords: protein folding, differential scanning calorimetry, heat capacity, two-state model, Hawley model
Published in RUNG: 26.08.2024; Views: 207; Downloads: 2
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Abstract: Global consumption and discharge of palladium (Pd) have raised environmental concerns but also present an opportunity for the sustainable recovery and reuse of this precious metal. Adsorption has proven to be an efficient method for the selective recovery of Pd from industrial wastewater. This study investigated a hydrazone-linked covalent organic framework (Tfpa-Od COF) as a potential material for the high-affinity adsorption of Pd2+ ions from wastewater, achieving a Kd value of 3.62 × 106 mL g–1. The electron-rich backbone of the COF contributes to its excellent selective removal efficiency (up to 100%) and adsorption capacity of 372.59 mg g–1. Furthermore, the Pd-adsorbed COF was evaluated as a sustainable catalyst for the Suzuki–Miyaura coupling reaction, demonstrating good catalytic conversion and recyclability. This work attempts to showcase a protocol for reusing waste palladium generated in water to fabricate heterogeneous catalysts and, thereby, promote the circular economy concept.
Keywords: covalent organic frameworks, sustainability, catalysis, palladium adsorption, water purification
Published in RUNG: 22.08.2024; Views: 324; Downloads: 3
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Abstract: Building on the cross-linguistic variability in the meaning of vague quantifiers, this study explores the potential for negative transfer in Italian-Slovenian bilinguals concerning the use of quantificational determiners, specifically the translational equivalents of the English “many”, that is the Slovenian "precej" and "veliko". The aim is to identify relevant aspects of pragmatic knowledge for cross-linguistic influence. The study presents the results of a sentence-picture verification task in which Slovenian native speakers and Italian-Slovenian bilinguals evaluated sentences of the form "Quantifier X are Y" in relation to visual contexts. The results suggest that Italian learners of Slovenian, unlike Slovenian native speakers, fail to distinguish between "precej" and "veliko". This finding aligns with the negative transfer hypothesis. The study highlights the potential role of pragmatic knowledge in cross-linguistic transfer, particularly in the context of vague quantifiers.
Keywords: quantification, cross-linguistic differences, pragmatics, semantics, negative transfer
Published in RUNG: 20.08.2024; Views: 384; Downloads: 4
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