213 research outputs found
St. Stanojevic, L. Mirkovic, Dj. Boskovic, Le monastère de Manasija. (Musée National de Belgrade : Monuments Serbes, V.)
No full textSalaville Sévérien. St. Stanojevic, L. Mirkovic, Dj. Boskovic, Le monastère de Manasija. (Musée National de Belgrade : Monuments Serbes, V.). In: Échos d'Orient, tome 28, n°154, 1929. pp. 251-252
St. Stanojevic, L. Mirkovic, Dj. Boskovic, Le monastère de Manasija. (Musée National de Belgrade : Monuments Serbes, V.)
No full textSalaville Sévérien. St. Stanojevic, L. Mirkovic, Dj. Boskovic, Le monastère de Manasija. (Musée National de Belgrade : Monuments Serbes, V.). In: Échos d'Orient, tome 28, n°154, 1929. pp. 251-252
The affects of GDPR on companies: : a study about the impact of GDPR on the collection of personal data for target marketing and data mining.
No full textTitle: The affects of GDPR on companies: a study about the impact of GDPR on the collection of personal data for target marketing and data mining. Keywords: GDPR, target marketing, data mining Subject: Bachelor's thesis, International Marketing, 15hp. Author: Denise Loponen Mejia & Viktoria Mirkovic Problem: How has GDPR affected companies when collecting personal data for target marketing and data mining? Purpose: The purpose of this study is to clarify the affects that GDPR has had on companies and what alterations the companies have had to make since the enforcement of the regulation regarding target marketing and data mining. Method: In this study a deductive method has been applied. Primary data has been obtained through qualitative semi-structured interviews, which were transcribed and analyzed in order to find a conclusion. Conclusion: The conclusion of this study shows that GDPR has had an impact on companies regarding their collection of personal data. The companies have had to change the way they have handled this in comparison to before. Furthermore, implementation of new strategies in order to be able to identify customer groups and lawfully be able to use data mining has had to be established. Moreover, the study shows that companies have had to introduce changes in order to comply with the regulation, as well as the fact that the change has been successful. Titel: Påverkan av GDPR på företag: en studie om betydelsen av GDPR för insamling av personliga uppgifter till target marketing och data mining. Nyckelord: GDPR, target marketing, data mining. Ämne: Kandidatuppsats i företagsekonomi, inriktning internationell marknadsföring, 15 hp Författare: Denise Loponen Mejia & Viktoria Mirkovic Problemformulering: Hur har GDPR påverkat företag vid insamling av personlig data till target marketing och data mining? Syfte: Syftet med denna studie är att klargöra hur införandet av GDPR har påverkat företag och vilka ändringar de har varit tvungna till att införa vid insamling av personliga uppgifter till target marketing och data mining. Metod: I denna studie har en deduktiv metod tillämpats. Primärdata har nhämtats genom kvalitativa semi-strukturerade intervjuer, vilka sedan transkriberat och analyseras i syfte att finna ett svar på frågeställningen. Slutsats: Resultatet av denna studie påvisar att GDPR har haft en påverkan på hur företag hanterar insamling och hantering av personlig data. De har blivit tvungna till att förändra sättet de hanterar detta på. Även implementering av nya strategier för att kunna identifiera kundgrupper och lagligt använda data mining har krävts. Vidare visar resultatet att samtliga företag har fått införa förändringar för att efterfölja den nya regleringen, samt att den har varit framgångsrik.
Differential role of cathepsins B and L in autophagy-associated cell death induced by arsenic trioxide in U87 human glioblastoma cells
No full textArsenic trioxide (arsenite) was the first chemotherapeutic drug to be described and is now being rediscovered in cancer treatment, including glioblastoma multiforme. Arsenite toxicity triggers autophagy in cancer cells, although final stages of the process involve executive caspases, suggesting an interplay between autophagic and apoptotic pathways that awaits to be explained at a molecular level. We evaluated the contribution of the lysosomal cathepsins (Cat) L and B, which are upregulated in glioblastomas, in the mechanism of arsenite toxicity in human glioblastoma cells. Arsenite treatment induced autophagosome formation and permeabilization of mitochondria, followed by caspase 3/7-mediated apoptosis. The autophagy inhibitor 3-methyladenine protected from arsenite toxicity, whereas bafilomycin A1 did not. Furthermore, arsenite significantly decreased CatB levels and selectively inhibited its cellular and recombinant protein activity, while not affecting CatL. However, downregulation of CatL greatly enhanced apoptosis by arsenite. Our results show that arsenite toxicity involves a complex interplay between autophagy and apoptosis in human glioblastoma cells and is associated with inhibition of CatB, and that this toxicity is highly exacerbated by simultaneous CatL inhibition. The latter points to a synergy that could be used in clinical treatment to lower the therapeutic dose, thus avoiding the toxic side effects of arsenite in glioblastoma management
Chemical, physical and radiological evaluation of raw materials and geopolymers for building applications
No full textThe main goal of this study was the evaluation of physical–chemical, as well as radiological properties of residual materials used for geopolymer synthesis and those final products as a possible application as new materials in a civil engineering industry. Concentration of 40K and radionuclides from the 238U and 232Th decay series in waste precursors, their metaphases and geopolymer samples synthetized by alkali activation were determined together with corresponding absorbed dose rate (D ̇) and the annual effective dose rate. Natural activity concentrations in the alkali-activated material (geopolymer) were found to be lower than that of both residual materials and calcined ones
A multi-analytical study of architectural fragments from the Marzamemi II “Church Wreck”
No full textA minero-petrographic and physico-chemical investigation was carried out on several archaeological
samples of green architectural stone material from the Marzamemi II site (Sicily). The samples belonged to a Byzantine wreck sunk off the cost of Marzamemi, also known as “Church Wreck”. In addition, geological samples from Larisa quarries in Thessaly, Greece, were analysed, with the aim of identifying the area of origin of the geo-materials selected for the realization of the architectural decorations.
Optical Microscopy (OM), Scanning Electron Microscopy coupled with energy dispersive X-ray
spectroscopy (SEM-EDS), X-Ray Powder Diffraction (XRPD), and Raman spectroscopy permitted to define the material as Green Thessalian stone, named also as verde antico or lapis atracius in the recent times. From a mineralogical point of view, the samples can be defined as ophicarbonate breccia composed of inhomogeneous material that consists of mixtures of serpentine minerals and calcite. Accessory minerals such as magnetite and chromite were also present both in archaeological and quarry samples. The archaeological samples were also studied to define their state of conservation and their degree of degradation caused by their stay underwater for several centuries. Physical characterization of porosity was obtained by Nuclear Magnetic Resonance (NMR) to set the ground for the future conservation procedures.
Indeed, only a wide characterization which consider the material degradation, the material composition and the microclimate is fundamental to address the conservation of such important remains
L'ajournement du droit de recourir à la procréation médicalement assistée avec tiers donneur
No full textInternational audience(CEDH, 3 nov. 2011, n° 57813/00, Autriche, AJDA 2012. 143, chron. L. Burgorgue-Larsen ; D. 2011. 2870, et les obs. ; ibid. 2012. 1228, obs. H. Gaudemet-Tallon et F. Jault-Seseke ; AJ fam. 2011. 608, obs. A. Mirkovic
L'ajournement du droit de recourir à la procréation médicalement assistée avec tiers donneur
No full textInternational audience(CEDH, 3 nov. 2011, n° 57813/00, Autriche, AJDA 2012. 143, chron. L. Burgorgue-Larsen ; D. 2011. 2870, et les obs. ; ibid. 2012. 1228, obs. H. Gaudemet-Tallon et F. Jault-Seseke ; AJ fam. 2011. 608, obs. A. Mirkovic
Affine braid group actions on derived categories of springer resolutions
No full textAuthor Manuscript 14 May 2011In this paper we construct and study an action of the affine braid group associated to a semi-simple algebraic group on derived categories of coherent sheaves on various varieties related to the Springer resolution of the nilpotent cone. In particular, we describe explicitly the action of the Artin braid group. This action is a "categorical version" of Kazhdan--Lusztig--Ginzburg's construction of the affine Hecke algebra, and is used in particular by the first author and Ivan Mirkovic in the course of the proof of Lusztig's conjectures on equivariant K-theory of Springer fibers
Alkali activation of different type of ash as a production of combustion process
No full textPresented study deals with the final structure and radiological properties of different fly-ash based geopolymers. Lignite fly-ash (lignite Kolubara – Serbia) and wood fly ash were obtained in combustion process together with commercial fly-ash. Synthesis of the geopolymers was conducted by mixing fly-ash, sodium silicate solution, NaOH and water. The samples were strengthened 60 °C for 48 hours after staying at room temperature in covering mold for 24 hours. The X-ray diffraction, Fourier transform infrared and SAM measurements were conducted on the samples after 28 days of geopolymerization process. The X-ray diffraction measurements of lignite fly-ash samples show anhydrite as the main constituent, while wood fly-ash samples consist of calcite, albite and gypsum minerals. Besides determination of physicochemical properties, the aim of this study was radiological characterization of lignite fly-ash, wood fly-ash and the obtained geopolymer products. Activity concentration of 40K and radionuclides from the 238U and 232Th decay series, in ash samples and fly-ash based geopolymers, were determined by means of gamma-ray spectrometry, and the absorbed dose rate, D, and the annual effective dose rate, E, were calculated in accordance with the UNSCEAR 2000 report
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