Search results for "AMA"
showing 10 items of 8558 documents
Sic astra mereri. Un’analisi della Controversia de statua viri fortis di Draconzio
2017
Nel contesto dell’Africa vandalica del quinto secolo si distingue una singolare reviviscenza degli studi retorici e, segnatamente, declamatori. Sotto questo profilo, emerge con particolare rilievo uno dei Romulea di Draconzio; si tratta del numero 5 della raccolta, dal titolo Controversia de statua viri fortis. Nel componimento, una esercitazione retorica elaborata in versi esametrici, l’autore riattualizza un motivo topico delle scuole di declamazione, il contrasto tra un dives ed un pauper, arricchendolo di molteplici stratificazioni letterarie, da Virgilio a Lucano soprattutto, che tuttavia non celano lo straordinario interesse draconziano ad intestarsi un certo aggiornamento delle prati…
Eloquentiae itinera. Declamazione e cultura letteraria a Roma in età imperiale
2018
Curatela del volume Eloquentiae itinera. Declamazione e cultura letteraria a Roma in età imperiale
Late Activation of Stress-activated Protein Kinases/c-Jun N-terminal Kinases Triggered by Cisplatin-induced DNA Damage in Repair-defective Cells
2011
Although stress-activated protein kinases/c-Jun N-terminal kinases (SAPK/JNK) are rapidly activated by genotoxins, the role of DNA damage in this response is not well defined. Here we show that the SEK1/MKK4-mediated dual phosphorylation of SAPK/JNK (Thr-183/Tyr-185) correlates with the level of cisplatin-DNA adducts at late times (16–24 h) after drug treatment in both human and mouse cells. Transfection of platinated plasmid DNA also caused SAPK/JNK activation. A defect in transcription-coupled nucleotide excision repair resting on a mutation in Cockayne syndrome group B protein promoted the late SAPK/JNK activation following cisplatin exposure. Signaling to SAPK/JNK was accompanied by act…
Metabotropic glutamate receptors activate phospholipase D in astrocytes through a protein kinase C-dependent and Rho-independent pathway.
2003
Metabotropic glutamate receptors (mGluRs) are G protein-coupled receptors that mediate phospholipase D (PLD) activation in brain, but the mechanism underlying this response remains unclear. Here we used primary cultures of astrocytes as a cell model to explore the mechanism that links mGluRs to PLD. Glutamate activated both phospholipase C (PLC) and PLD with equal potency and this effect was mimicked by L-cysteinesulfinic acid, a putative neurotransmitter previously shown to activate mGluRs coupled to PLD, but not PLC, in adult brain. PLD activation by glutamate was dependent on Ca(2+) mobilization and fully blocked by both protein kinase C (PKC) inhibitors and PKC down-regulation, suggesti…
Cypriana Norwida słowo i druk
2009
Detection of Southern tomato virus by molecular hybridisation
2017
Southern tomato virus (STV) is a double-stranded RNA (dsRNA) virus belonging to the genus Amalgavirus from the family Amalgamaviridae. STV has been detected in tomato plants showing symptoms of stunting, fruit discoloration and size reduction, although its role on symptom development is unclear. Also, little is known about the incidence and epidemiology of this virus and how it spreads in tomato crops. In this work, we developed a molecular hybridisation method by using a digoxigenin-labelled RNA probe based on the nucleotide sequence of the STV putative coat protein which was tested with different procedures for preparation of plant material. This technique was sensitive enough to detect S…
Séisme 2016 et Amatrice: au-delà des représentations sensationnalistes, la recherche-action militante
2021
Dopo il terremoto del 2016-2017, l'Appennino centrale italiano sta attraversando una lunga fase di transizione tra l'urbicidio e la ricostruzione. La riflessione emerge da una ricerca sui processi di ri-territorializzazione della città di Amatrice, nel cuore del cratere del terremoto: un lavoro all'incrocio tra la geografia sociale e culturale, sostenuto da nove mesi di lavoro sul campo. Dopo aver descritto il sistema di gestione dell'emergenza, ci si interroga sulla dimensione di rappresentazione del disastro. Criticando l'iconografia sensazionalista, si descrive l'esperienza di ricerca di Emidio di Treviri, un collettivo di ricerca-azione nato per documentare e analizzare i processi socio…
Lesiones de hemisferio derecho. Materiales y análisis pragmático (Volumen VII del corpus PerLA).
2011
El corpus PerLA (“Percepción, Afasia y Lenguaje”), surge en el área de Lingüística General de la Universitat de València como respuesta a la necesidad de integrar el estudio de las patologías lingüísticas en las tendencias actuales de la pragmática y la lingüística de corpus. En esta ocasión se presentan seis transcripciones en las que participa un hablante con lesión cerebral de hemisferio derecho, una situación que ha sido poco investigada desde planteamientos lingüístico-logopédicos, y para la que la bibliografía suele proponer síntomas de escaso alcance verbal, como la disprosodia o la agnosia visual. No obstante, el análisis detenido de los datos ecológicos permite comprobar la alterac…
Doņeckas un Luhanskas pašpasludināto tautas republiku iedzīvotāju tiesības uz pašnoteikšanos pieļaujamība
2015
Darba nosaukums ir „Doņeckas un Luhanskas pašpasludināto tautas republiku iedzīvotāju tiesības uz pašnoteikšanos pieļaujamība”. Bakalaura darba ietvaros autora mērķis ir izpētīt, vai situācijā, kas izveidojās Ukrainas dienvidaustrumu apgabalos Doņeckā un Luhanskā pēc pašpasludināšanas tajos Doņeckas un Luhanskas Tautu Republiku, šo republiku iedzīvotājiem ir pieļaujama pašnoteikšanas tiesību realizācija. Bakalaura darbs sastāv no tītullapas, anotācijas latviešu un angļu valodās, satura rādītāja, ievada, trim nodaļām, secinājumiem, izmantoto avotu saraksta un dokumentārās lapas. Pirmajā nodaļā autors izpēta pašnoteikšanas tiesību rašanos, attīstību no principa līdz pilnvērtīgam tiesību insti…