Search results for "NEA"
showing 10 items of 16082 documents
Video art between aesthetic maturity and medium immersion: Patterns of change and generational shift in moving image technology
2018
This chapter addresses how technological change in the field of moving images affected the visual arts by means of various waves depending on the subsequent generations of artists, who employed the new medium according to their awareness and nativity towards the video.
Distinctive attributes for predicted secondary structures at terminal sequences of non-classically secreted proteins from proteobacteria
2008
Abstract C- and N-terminal sequences (64 amino acid residues each) of 89 non-classically secreted type I, type III and type IV proteins (Swiss-Prot/TrEMBL) from proteobacteria were transformed into predicted secondary structures. Multivariate analysis of variance (MANOVA) confirmed the significance of location (C- or N-termini) and secretion type as essential factors in respect of quantitative representations of structured (a-helices, b-strands) and unstructured (coils) elements. The profiles of secondary structures were transcripted using unequal property values for helices, strands and coils and corresponding numerical vectors (independent variables) were subjected to multiple discriminan…
Settecento da favola. Rovine, carceri, falsari nella tesi e nell'opera di Bufalino
2022
Il saggio analizza la tesi di laurea "Gli studi d’archeologia e la formazione del gusto neoclassico in Europa (1738-1829)", discussa da Gesualdo Bufalino nella seduta di laurea del 12 marzo del 1947, e recentemente ritrovata nell’Archivio storico dell’Ateneo di Palermo, dimostrando come la lettura di questo scritto giovanile permetta di riconsiderare retrospettivamente la parabola di Bufalino sottolineandone anche l’effetto di continuità, al di là dello scopo marcatamente funzionale cui qui obbedisce la scrittura.
CCDC 172703: Experimental Crystal Structure Determination
2002
Related Article: M.Dey, C.P.Rao, P.K.Saarenketo, K.Rissanen|2002|Inorg.Chem.Commun.|5|380|doi:10.1016/S1387-7003(02)00407-0
Latvijas Vēstures Institūta Žurnāls. 2020, Nr. 2 (112)
2020
Effect of thermal annealing on the luminescence of defective ZnO nanoparticles synthesized by pulsed laser ablation in water
2016
This work concerns ZnO nanoparticles (NPs), with sizes of tens of nm, produced by ablation with a pulsed Nd:YAG laser of a Zn plate in H2O. TEM images evidence the formation of nanoparticles with sizes of tens of nm. Moreover, HRTEM images and Raman spectra show that the distance between the crystalline planes and the vibrational modes are consistent with ZnO nanocrystal in wurtzite structure. Their optical properties are characterized by two emission bands both excited above the energy gap (3.4 eV): the first at 3.3 eV is associated with excitons recombination, the second at 2.2 eV is proposed to originate from a singly ionized oxygen vacancy. The green emission is independent of water pH,…
Applications of tunnel junctions in low-dimensional nanostructures
2009
This thesis concentrates on studies of AlOx based tunnel junctions and their feasibility for cooling, thermometry and strain sensing in suspended nanostructures. The main result of the thesis is cooling of one dimensional phonon modes of a suspended nanowire with normal metal insulator superconductor (NIS) tunnel junctions. Simultaneous cooling of both electrons and phonons was achieved, and the lowest phonon temperature reached in the system was 42 mK with an initial temperature of 100 mK. In addition, suspended devices show cooling still at a bath temperature of 600 mK. The observed thermal transport characteristics show, that the heat flow is limited by the scattering of phonons at the b…
Investigation of Nonlinear Optical Processes in Mercury Sulfide Quantum Dots
2022
European Regional Development Fund (1.1.1.5/19/A/003), State Assignment to Higher Educational Institutions of Russian Federation (FZGU-2020-0035), Russian Foundation for Basic Research (18-29-20062). Institute of Solid State Physics, University of Latvia as the Center of Excellence acknowledges funding from the European Union’s Horizon 2020 Framework Programme H2020-WIDESPREAD-01-2016-2017-TeamingPhase2 under grant agreement No. 739508, project CAMART2.
Red list of threatened vascular plants in Italy
2021
Italy has a rich natural heritage, which is dangerously under pressure. In recent years, there is an increased awareness of the crucial role of plants in ecosystem functioning and in providing ecosystem services. Consequently, an updated Red List of the Italian vascular flora was compiled in this work, at the request of the Ministry for Environment, Land and Sea Protection, with the scientific support of the Italian Botanical Society. The IUCN Red List criteria were applied to 2,430 Italian native vascular plant taxa to assess their current extinction risk and to highlight the major threats affecting the Italian flora. Our results revealed that 54 taxa (2.2% of the assessed taxa) are extinc…
Satversmes tiesnešu atsevišķās domas
2019
Maģistra darba tēma ir “Satversmes tiesas tiesnešu atsevišķās domas”. Satversmes tiesai ir nozīmīga loma demokrātijas un tiesiskuma stiprināšanā. Satversmes tiesas spriedumiem ir būtiska nozīme demokrātiski tiesiskas valsts stiprināšanā. Satversmes tiesas spriedumi ir vispārsaistoši, galīgi un nepārsūdzami. Satversmes tiesas tiesnešu atsevišķo domu institūtam nav šāda juridiskā spēka, tomēr Satversmes tiesas tiesnešu atsevišķās domas tiek plaši analizētas. Līdz ar to, darbā autore apzināsies Satversmes tiesas nolēmuma juridisko dabu kopsakarā ar juridisko kultūru, izpētīs tiesnešu atsevišķo domu jēdzienu, būtību, priekšrocības un trūkumus. Pamatojoties uz izpētīto, darba mērķis ir veikt ana…