Search results for "CATA"
showing 10 items of 13753 documents
Els auxiliars dels temps compostos en català medieval
2005
The study of auxiliary verbs in compound tenses («haver» vs. «Ésser») in Old Catalan is a topic discussed in many works. But no research deeply analysing literary works of the time and using an accurate methodology is available. Our purpose is to show that so significant medieval literary works such as «Llibre de Meravelles» by Ramon Llull, «Llibre dels Fets» by King James I & «Tirant lo Blanch», can also provide very valuable information to understand the phenomenon of change of auxiliary. Referring to usage frequencies, we show that chronology plays a great role in these alternations and outline a whole series of factors that explain the observed evolutive tendencies.
La selecció de l'auxiliar en els verbs intransitius del català antic : alguns aspectes descriptius i explicatius
2021
En aquest article demostrem que, si es tenen en compte les principals idees de l'enfocament descriptiu de Sorace (2000, 2004) sobre la selecció de l'auxiliar, es pot donar compte de manera força natural d'algunes de les principals aportacions que fa Batlle (2002) per al català antic. Així, per exemple, és un fet esperable que els verbs estatius i els verbs esdevenimentals siguin els primers a admetre la substitució de l'auxiliar ésser per haver, ja que són precisament aquests verbs els que ocupen una posició intermèdia en l'anomenada jerarquia de la selecció d'auxiliar. Es demostra també que les línies de tall entre les classes lexicosemàntiques implicades en la selecció de l'auxiliar es fi…
Il Regolamento del verde Pubblico e Privato della città di Palermo
2008
Disposizioni generali sul verde pubblico e privato
Performance analysis of Latvian zenith camera
2018
Since finalizing of design in 2016, the digital zenith camera of the University of Latvia was involved in a number of test observations as well as field observations at about 70 different sites. The paper presents analysis of observation results, estimation of instrument’s performance and accuracy. Random and systematic error sources are outlined. Impact of anomalous refraction on vertical deflection determination is discussed. Results of adaptation of GAIA reference star catalog for astrometric data reduction are reported.
Influenza delle infrastrutture ecologiche poste ai margini del vigneto su Empoasca vitis (Goethe) (Homoptera: Cicadellidae) e il suo parassitoide Ana…
2014
È ormai opinione diffusa che la diversità vegetale all’interno degli agrosistemi favorisca il mantenimento dell’entomofauna utile ai fini di un contenimento naturale di fitofagi. In quest’ambito, il presente lavoro ha riguardato uno studio, sulle popolazioni di Empoasca vitis e del suo parassitoide Anagrus atomus in un’azienda viticola sita nel comprensorio di Salemi (TP) (446 m s.l.m.) a conduzione biologica prendendo in considerazione due appezzamenti, uno con ai margini siepi di rovo, rosa canina e rosmarino e l’altro in assenza di siepi. Nel periodo vegeto-produttivo della vite (marzo-ottobre 2012), si è valutata l’influenza della specie vegetale e della variazione della distanza delle …
Mobility of Cultures and Knowledge Management in Contemporary Europe
2012
In the aftermath of the fall of the Iron Curtain, the European Union (EU) has included more and more new member states from Central and Eastern parts of the European continent. This enlargement process has increased the cultural diversity of the European community as new languages and minority groups have been subsumed into the EU. It is the purpose of this article to discuss the challenges that result from the EU's enlargement, together with the added intra-European mobility of cultures, that affect the national knowledge infrastructures. Based on recent social scientific scholarship on mobility and cultures, this article proposes that knowledge management in contemporary Europe is not onl…
Management of pandemic influenza A (H1N1)2009 in the major University Hospital of Sicily
2011
Conformational Dynamics of the Dengue Virus Protease Revealed by Fluorescence Correlation and Single-Molecule FRET Studies.
2021
The dengue virus protease (DENV-PR) represents an attractive target for counteracting DENV infections. It is generally assumed that DENV-PR can exist in an open and a closed conformation and that active site directed ligands stabilize the closed state. While crystal structures of both the open and the closed conformation were successfully resolved, information about the prevalence of these conformations in solution remains elusive. Herein, we address the question of whether there is an equilibrium between different conformations in solution which can be influenced by addition of a competitive inhibitor. To this end, DENV-PR was statistically labeled by two dye molecules constituting a FRET …
STAT1 and Its Crucial Role in the Control of Viral Infections
2022
The signal transducer and activator of transcription (STAT) 1 protein plays a key role in the immune response against viruses and other pathogens by transducing, in the nucleus, the signal from type I, type II and type III IFNs. STAT1 activates the transcription of hundreds of genes, some of which have been well characterized for their antiviral properties. STAT1 gene deletion in mice and complete STAT1 deficiency in humans both cause rapid death from severe infections. STAT1 plays a key role in the immunoglobulin class-switch recombination through the upregulation of T-bet; it also plays a key role in the production of T-bet+ memory B cells that contribute to tissue-resident humoral memory…
Turystyczny przewodnik po Piekle Mikołaja Reja, czyli o międzyplanetarnych podróżach duszy ludzkiej
2020
The article deals with the complex issue of presenting the underworld in the Reja's Wizerunk. The author draws attention to the presence in the output of the old Polish poet of many visionary elements borrowed from the most varied traditions and religious systems. The popular pattern of searching for spiritual perfection, fixed in the archetype of the topographic movement of the hero (Latin: Homo viator) turns out to be particularly visible. It turns out that at the very foundations of this imaginative pattern there is an ancient doctrine or interplanetary wandering of the soul. Most of the work was focused on the description of XI songs of Reja’s WizerunV, where a description of hell appea…