Search results for "Solid"

showing 10 items of 3575 documents

Kopparādnieku savstarpējās attiecības pēc kreditoru apmierināšanas.

2019

Bakalaura darba temats ir “ kopparādnieku savstarpējās attiecības pēc kreditora apmierināšanas” Darbā tiek veikts pētījums par kopparādnieku savstarpējiem norēķiniem pēc tam, kad kāds no kopparādniekiem apmierinājis kreditoru, apskatīti un pētīti Civillikuma 1686. pantā, kas regulē kopparādnieku savstarpējos norēķinus, iekļautie jēdzieni, tādi kā “atbilstoša atlīdzība”, sevišķi šķēršļi” un “ ļauns nolūks”. Darbā tiek apskatīta juridiskā literatūra, pētīta tiesu prakse . Atslēgvārdi: solidāras saistības; kopparādnieku savstarpējie norēķini; sevišķi šķēršļi; atbilstoša atlīdzība; ļauns nolūks.

solidāras saistībaskopparādnieku savstarpējie norēķinisevišķi šķēršļiļauns nolūksatbilstoša atlīdzībaJuridiskā zinātne
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La risorsa rinnovabile per la sostenibilità ambientale ed energetica dei sistemi serra in Italia

2014

sostenibilità energetica sistemi serra fotovoltaico biomassa solida
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Gallium preference for the occupation of tetrahedral sites in Lu3(Al5-xGax)O12multicomponent garnet scintillators according to solid-state nuclear ma…

2019

Abstract In this study, the distributions of aluminum and gallium atoms over the tetrahedral and octahedral sites in the garnet structure were investigated in mixed Lu3Al5-xGaxO12 crystals by using 27Al and 71Ga magic angle spinning nuclear magnetic resonance (NMR) and single crystal 71Ga NMR. The experimental study was supported by theoretical calculations based on density functional theory (DFT) in order to predict the trends in terms of the substitutions of Al by Ga in the mixed garnets. Both the experimental and theoretical results indicated the non-uniform distribution of Al and Ga over the tetrahedral and octahedral sites in the garnet structure, with a strong preference for Ga occupy…

spectroscopyIonic radiusMaterials scienceRelaxation (NMR)chemistry.chemical_element02 engineering and technologyGeneral Chemistry010402 general chemistry021001 nanoscience & nanotechnologyCondensed Matter Physics01 natural sciences0104 chemical sciencesCrystallographyChemical bondchemistrySolid-state nuclear magnetic resonanceSolid-state nuclear magnetic resonanceMagic angle spinningGeneral Materials ScienceDensity functional theoryLu3Al5-xGaxO12Gallium0210 nano-technologydensity functional theory calculationSingle crystalJournal of Physics and Chemistry of Solids
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Influence of Nitrogen Doping on Device Operation for TiO₂-Based Solid-State Dye-Sensitized Solar Cells: Photo-Physics from Materials to Devices.

2015

Solid-state dye-sensitized solar cells (ssDSSC) constitute a major approach to photovoltaic energy conversion with efficiencies over 8% reported thanks to the rational design of efficient porous metal oxide electrodes, organic chromophores, and hole transporters. Among the various strategies used to push the performance ahead, doping of the nanocrystalline titanium dioxide (TiO2) electrode is regularly proposed to extend the photo-activity of the materials into the visible range. However, although various beneficial effects for device performance have been observed in the literature, they remain strongly dependent on the method used for the production of the metal oxide, and the influence o…

spiro-OMeTADphoto-responsenitrogen dopingTiO2solid-state dye-sensitized solar cellsphoto-physicsArticleNanomaterials (Basel, Switzerland)
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“Indagine sperimentale per la caratterizzazione meccanica di elementi strutturali misti in legno-acciaio e legno-acciaio-calcestruzzo"

2009

The paper reports the results of the research activity aimed to define the physical-mechanics characteristics of structural elements made of wood-steel, and/or wood-steel-concrete, jointed by steel con¬nectors. The elements used for the tests are: glulam beams with two dif¬ferent dimensions (110x240x4000 mms and 110x140x4000 mms); steel flats 100x6x4000 mms with holes  20 mms arranged like "quinconce"; steel connectors like: flat with 6 mms thickness;  18; angular; polymeric synthetic binder with epoxy base bicomponent (Xepox 40.3/5). Shear tests have been made to define the capacity for deformation and the re¬sistance of the different steel connectors. Moreover, bending tests have been m…

steel connector composite floor glulam beam solid wood floorSettore ICAR/09 - Tecnica Delle CostruzioniSettore ICAR/10 - Architettura Tecnica
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il volto della morte: le maschere funerarie della sepoltura dei preti morti di Gangi

2014

riassunto — Le mummie moderne e il signifcato recondito della doppia sepoltura nelle culture mediterranee moderne sono da tempo ampiamente dibattuti. In questo lavoro si discute di una particolare “collezione” di corpi di ecclesiastici, mummifcati ed esposti in un comune montano madonita della Sicilia, Gangi. I corpi, principalmente risalenti al XIX secolo, mummifcati per colatura come nella tradizione del tempo e vestiti degli abiti talari, sono esposti nel piano sottostante della Chiesa Madre, in quella che nella tradizione è detta la “fossa dei parrini” (fossa dei preti). Le mummie, a differenza di altri siti siciliani e mediterranei, sono altresì corredate di sonetto commemorativo e di …

summary — The modern mummies and the inner meaning of the double burial in Mediterranean cultures have long been debated. In this paper we discuss a particular “collection” of ecclesiastical bodies mummifed and displayed in a small mountain town of Sicily Gangi in the Madonie Mountains. The bodies dating back to the nineteenth century mummifed by pouring in the tradition of the time and carefully dressed in robes are exposed in the lower foor of the Chiesa Madre in what the tradition is called “fossa dei parrini” (pit of priests). The mummies unlike other Sicilian and Mediterranean sites are accompanied by commemorative sonnet and death mask made of fnish wax. The primary interest of our study was aimed specifcally at this particular manifestation of the double burial complex which lies in the representation of the face. The work expresses an examination of the concept of death mask in antiquity and leads to the conclusion that the place for its scenic values ritualization should be designed to the ostentation and the consolidation of the image of the Church and of the his power within the small rural society.Settore BIO/08 - Antropologia
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One‐magnon Raman scattering in Ni c Mg 1–c O solid solutions

2005

The one-magnon Raman scattering was studied for the first time in antiferromagnetic NicMg1–cO solid solutions as a function of temperature and composition. We found that (i) the one-magnon frequency extrapolated to T = 0 K experiences an abrupt change between c = 0.99 and c = 0.9 and (ii) the one-magnon energy for highly diluted nickel oxide vanishes significantly below the Neel temperature. The obtained dependences are compared to the theoretical predictions within the mean field approximation. (© 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

symbols.namesakeCondensed matter physicsMean field theoryChemistryNickel oxideMagnonsymbolsAntiferromagnetismCondensed Matter::Strongly Correlated ElectronsNéel temperatureRaman scatteringSolid solutionphysica status solidi (c)
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Spin-lattice relaxation of deuterated methyl groups: Implications of the pauli principle

1999

The high-field spin-lattice relaxation of deuterated methyl groups undergoing rotational tunneling is investigated theoretically. It is found that for systems showing a tunneling frequency comparable to accessible Larmor frequencies the relaxation to equilibrium of the Zeeman energy does not follow a simple exponential time dependence even in powdered samples due to a finite coupling to the relaxation of the tunneling system. This finding contrasts to the high-temperature behavior of reorienting methyl groups which undergo simple exponential relaxation. The nonexponentiality has its origin in the statistical coupling of the three deuteron spins due to the Pauli principle.

symbols.namesakePauli exclusion principleDeuteriumCondensed matter physicsSolid-state physicsSpinsChemistrysymbolsSpin–lattice relaxationRelaxation (physics)Zeeman energyAtomic and Molecular Physics and OpticsQuantum tunnellingApplied Magnetic Resonance
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Composite Porous Alumina/CsH2PO4 membranes for H2/O2 room temperature fuel cell

2009

thin filmfuel cell alumina membranesolid acid
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Cuerpos de energía: Formas alternativas de ser-en-el-mundo

2020

Based on an ethnographic approach, this paper explores how members of a new age spiritual movement known as ?Llave Mariana? (LLM) build and experience their bodies. At the same time, it develops a thick description of their ritual practices and later it analyzes, delving fundamentally into the phenomenological perspective, how these members shape and transform their forms of self-perception, experience, and representation of others and the environment. Finally, it considers the implications these spiritual practices have in the search and consolidation of alternative ways of being-in-the-world

this paper explores how members of a new age spiritual movement known as ?Llave Mariana? (LLM) build and experience their bodies. At the same timehow these members shape and transform their forms of self-perceptionbody:SOCIOLOGÍA [UNESCO]spirituality1137-7038 8537 Arxius de sociologia 562372 2020 42 7674033 Cuerpos de energía: Formas alternativas de ser-en-el-mundo Graciait considers the implications these spiritual practices have in the search and consolidation of alternative ways of being-in-the-world CuerpoFormas alternativas de ser-en-el-mundo Gracia [1137-7038 8537 Arxius de sociologia 562372 2020 42 7674033 Cuerpos de energía]experiencedelving fundamentally into the phenomenological perspectiveRitual.UNESCO::SOCIOLOGÍAAgustina Based on an ethnographic approachNew Ageritual 75 88it develops a thick description of their ritual practices and later it analyzesand representation of others and the environment. FinallyEspiritualidadNueva Era
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