Search results for "GRI"
showing 10 items of 10209 documents
Sengrieķu traģēdijas tekstu citējumi Sudas leksikonā: Aishils
2017
Bakalaura darba Sengrieķu traģēdijas tekstu citējumi Sudas leksikonā: Aishils mērķis ir izpētīt Aishila darbu citēšanu Sudas leksikonā un atklāt tās leksikogrāfisko nozīmi. Darbā tiek risināti jautājumi par seno tekstu citēšanas nepieciešamību un tās lomu viduslaiku leksikogrāfiskā darba tapšanā. Darba teorētiskajā daļā tiek skaidrota vārdnīcas, enciklopēdijas un leksikona jēdzienu izpratne, tiek sniegts vispārīgs viduslaiku leksikonu raksturojums, kā arī tiek izklāstīti pētījuma mērķim svarīgie fakti par Sudas leksikonu un Aishila literāro darbību. Praktiskajā daļā ir apskatītas par Aishilu un viņa ģimeni leksikonā atrodamās biogrāfiskās ziņas un tiek analizēti viņa darbu pieminējumi un ci…
Zvaigžņotā Debess: 2017, Pavasaris (235)
2017
Contents: “ZVAIGŽŅOTĀ DEBESS” FORTY YEARS AGO: E.Mūkins. Clouds of Venus: Structure and Composition (abridged) ; J.Miezis. 3rd All-union Young Astronomers Gathering (abridged) ; DEVELOPMENTS in SCIENCE: K.Schwartz. New Discoveries in the Milky Way ; DISCOVERIES: I.Eglītis. Small Planets Get Latvian Names ; I.Pundure. Earth-mass World Revealed around Proxima Centauri ; SPACE RESEARCH and EXPLORATION: J.Jaunbergs. Mysteries of Saturn’s Clouds ; A.Slavinskis. Contribution of Estonian Student Satellite Programme ESTCube to Largest Challenges for Humanity ; R.Misa. Impossible Engine that Is likely Possible ; I.Pundure. ESO VLT to Search for Planets in Alpha Centauri System ; EARTH and COSMOS: J.…
La grande Akragas. Dalla valle dei templi alla città dei templi fra piani, progetti e tabula rasa
2018
La riflessione scaturita da un laboratorio di laurea intitolato: La grande Akragas ha offerto l’occasione per ragionare sul concetto di resilienza urbana alla luce delle potenzialità del progetto di architettura. La denominazione dell’attività didattica palesa il luogo del ragionamento, Agrigento per l’appunto, città siciliana posta a pochi chilometri dalla costa sud occidentale dell’Isola, famosa per il parco archeologico della Valle dei Templi. In età contemporanea la notorietà di Girgenti giunge al suo acme nell’Ottocento, quando diventa una delle tappe obbligatorie del Grand Tour e i templi sono rilevati e studiati dai più importanti architetti d’Europa. Questo ricchissimo patrimonio ha…
Il sistema delle relazioni tra Magrib al-aqsa e mondo arabo-ottomano in epoca sa'diana. Il ruolo degli ulama' a partire dalla produzione biografica
2012
The history of Islam has always been characterized by a system of continuous osmosis and interactions between Arabic West (Maġrib) and East (Mašriq). This study aims at analyzing the peculiar system of relationships between al-Maġrib al-aqṣā and al-dawla al-'uṯmāniyya during the Sa'dian period (16th - 17th centuries). Starting from the unexplored outstanding Arabic literary production - mainly maġribian biographical dictionaries (tarāǧim) and travel accounts (riḥlāt) - the author focuses on the uninterrupted system of ties and contacts (rawābiṭ and ṣilāt) among maġribian and mašriqian 'ulamā' as well as on the modalities of transmission of knowledges within the Arab-Islamic World. Through t…
Perdre le fil: labyrinthes de la littérature française moderne
2009
From the day when Theseus killed the Minotaur, the Maze turned into a form in search of meaning, and became useless. As a result, one was enjoined to ascribe nw meanings to the empty strcuture. Modern writers, when confronted with such a void, will have explored all its possibilities: while some of them, like Michel Butor, dismiss the sacred dimensions, others, like Serge Doubrovsky, see in it the image of the self (the body, the psyche...), and others still, like Raymond Roussel, Alain Robbe-Grillet or Georges Pererc, make of the pure geometrical structure of the labyrinth an aesthetic model, and thus a mirror of the work of art. However, one still have to ask whether the labrinth is a val…
Rhizosphere soil indicators for carbon sequestration in a reclaimed coal mine spoil
2016
Abstract Re-vegetation of mine spoil enhances carbon storage in both above-ground plant biomass and mine soil. The current study was conducted at the coalmine overburden dumps of Jharia Coalfield (India), with the aim to evaluate the effect of different tree species on the rhizosphere soil properties and to identify key rhizosphere soil indicators that influence tree biomass and carbon density. Rhizosphere soil samples were collected from five tree species ( Acacia auriculiformis , Albizia lebbeck , Cassia siamea , Delonix regia , and Dalbergia sissoo ) of the same age. An area without ground vegetation was selected as a non-rhizosphere soil. The carbon density was higher for D. sissoo and …
Aroma release in the oral cavity after wine intake is influenced by wine matrix composition
2018
The aim of this study has been to investigate if wine matrix composition might influence the interaction between odorants and oral mucosa in the oral cavity during a “wine intake-like” situation. Aroma released after exposing the oral cavity of three individuals to different wines (n = 12) previously spiked with six target aromas was followed by an -in vivo intra-oral SPME approach. Results showed a significant effect of wine matrix composition on the intra-oral aroma release of certain odorants. Among the wine matrix parameters, phenolic compounds showed the largest impact. This effect was dependent on their chemical structure. Some phenolic acids (e.g. hippuric, caffeic) were associated t…
Occurrence and risk assessment of mycotoxins, acrylamide, and furan in Latvian beer.
2018
This work reports data on the occurrence of nine mycotoxins and two food processing contaminants - acrylamide and furan - in a total of 100 beers produced in Latvia. Mycotoxins were detected by high-performance liquid chromatography (HPLC) coupled with time-of-flight mass spectrometry, acrylamide by HPLC coupled with quadrupole-Orbitrap mass spectrometry, and furan by headspace gas chromatography-mass spectrometry. The most frequently occurring mycotoxins were HT-2 and deoxynivalenol (DON), which were detected in 52% and 51% of the analysed samples. The highest content was observed for DON, reaching the maximum of 248 µg kg-1. Furan was ubiquitous, and 74% of the samples contained acrylamid…
Fonti, suggestioni e intersezioni classiche, tardoantiche e medievali nell’«Alda» di Guglielmo di Blois
2019
In questo saggio vengono studiate le fonti classiche, tardoantiche e medievali dell’«Alda», commedia elegiaca latina di Guglielmo di Blois (scritta verso il 1169-1170). In particolare, dopo una presentazione generale dell’opera e una rassegna critica degli studi e delle edizioni, ci si sofferma sulle suggestioni attinte a Terenzio, Virgilio, Orazio, Ovidio, Stazio, all’«Aegritudo Perdicae», Massimiano, Boezio, Ildeberto di Lavardin, ad alcune commedie elegiache del sec. XII (il «Geta» e l’«Aulularia» di Vitale di Blois, il «Pamphilus», la «Lidia» di Arnolfo d’Orléans) e alla tradizione novellistica “orientale” («Mischle Sendebar»). This essay is founded on the classical, late and medieval s…
Comparison between the shifted-Laplacian preconditioning and the controllability methods for computational acoustics
2010
Processes that can be modelled with numerical calculations of acoustic pressure fields include medical and industrial ultrasound, echo sounding, and environmental noise. We present two methods for making these calculations based on Helmholtz equation. The first method is based directly on the complex-valued Helmholtz equation and an algebraic multigrid approximation of the discretized shifted-Laplacian operator; i.e. the damped Helmholtz operator as a preconditioner. The second approach returns to a transient wave equation, and finds the time-periodic solution using a controllability technique. We concentrate on acoustic problems, but our methods can be used for other types of Helmholtz pro…