Search results for "Glie"
showing 10 items of 225 documents
Upespērlenes Latvijā
2022
Virtuālajā izstādē "Upespērlenes Latvijā" stāstīts par 2022. gada gliemeni - ziemeļu upespērleni Margaritifera margaritifera, tās populāciju Latvijā, attīstības ciklu, ekoloģiskajiem apdraudējumiem un aizsardzības iespējām.
Atkvēlināšanas ietekme uz struktūru ar ātrajiem 36S joniem apstarotos LiF monokristālos.
2021
Atkvēlināšanas ietekme uz struktūru ar ātrajiem 36S joniem apstarotos LiF monokristālos. Sušinska J., darba vadītāja M.Sc. Phys. Bikše L., Bakalaura darbs, 39 lappuses, 24 attēli, 4 tabulas, 1 pielikums, 31 literatūras avoti. Latviešu valodā. Pētījuma ietvaros tika novērtēta ar 410 MeV 36S joniem apstarotā litija fluorīda struktūra un morfoloģija pirms un pēc atkvēlināšanas ar atomspēka, optisko un skenējošo elektronu mikroskopu. Tika novērtētas masas izmaiņas karsēšanas ietekmē ar termogravimetrijas metodi, un ar optiskās absorbcijas spektroskopiju novērtēta temperatūras ietekme uz defektiem - krāsu centriem un koloīdiem. Apstarotajā un neapstarotajā zonā tika novēroti neidentificēti defek…
Makro- un mikroelementu sastopamības variācijas mellenēs Vaccinium Myrtillus L.) un augsnē
2020
Darbā tika analizēts dzelzs, cinka, vara, kālija un fosfātjonu saturs mellenēs (Vaccinium myrtillus L.), krūmmellenēs (Vaccinium corymbosum) un to augsnē. Melleņu un augsnes paraugi tika ievākti meža teritorijā, kur tika mēslots ar vieglajiem koksnes pelniem. Krūmmelleņu ogu un augsnes paraugi tika ievākti privātmājas teritorijā, kur netika izmantots nekāds mēslojums. Veicot sauso mineralizāciju, ar liesmas atomabsorbciometrijas metodi noteikts dzelzs, cinka un vara saturs, fotometriski tika noteikts fosfātjonu saturs un ar liesmas fotometriju tika noteikts kālija saturs. Iegūtie rezultāti tika apstrādāti, izvērtēts noteikto elementu saturs mellenēs un krūmmellenēs, kā arī iegūtie rezultāti…
Inactivation of peroxisomal ABC transporters, ABCD1 and ABCD2 in BV-2 microglial cells : Towards a better understanding of X-linked adrenoleukodystro…
2018
X-linked adrenoleukodystrophy (X-ALD) is a severe neurodegenerative disorder characterized by very-long-chain fatty acid (VLCFA) accumulation resulting from a peroxisomal β-oxidation defect. The disease is caused by mutations in the ABCD1 gene, which encodes for a peroxisomal half ABC transporter predicted, like its closest homologue ABCD2, to participate in the entry of VLCFA-CoA into the peroxisome, the unique site of their β-oxidation. Progress in understanding the physiopathogenesis of X-ALD suffers from the lack of appropriate cell and animal models. Since peroxisomal defects in microglia seem to be a key element of the onset of the disease, we generated four microglial cell lines unab…
Centro visitatori nell'ex Pistacchiera. Un recinto di pietra duttile
2009
Minori stranieri non accompagnati e comunità ospitanti. Verso un programma integrato di interventi.
Aneurysm clipping following endovascular coil embolization: A report of two cases
2009
Abstract BACKGROUND: Treatment of intracranial aneurysms by Guglielmi detachable coil (GDC) embolization is a useful therapeutic alternative to surgery. This procedure is attractive as a minimally invasive approach to treat cerebral aneurysms; however, is not devoid of complications or failure and retreatment, with either a surgical or endovascular technique, may often be required. CASE REPORTS: Two cases are presented in which surgery was required after coil embolization. In one case, surgical treatment was performed one month later because of regrowth and subsequent bleeding of the aneurysm. In the second case, surgical treatment was carried out six months later because of recanalization …
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…
Nella leggerezza dell'artificio
2009
Il saggio è inserito nel supplemento della rivista Sicilia Foreste "Architettura per l'accoglienza". Indaga il rapporto tra Architettura e Natura attraverso una riflessione sul progetto. Esso consente l'esercizio della "misura" con la quale è possibile ricercare la coerenza dei linguaggi e l'autenticità dell'artificio.
L'occasione del seminario
2009
L'introduzione alla monografia allegata come supplemento alla rivista Sicilia Foreste, costituisce una riflessione sul senso e sull'utilità dei seminari di progettazione architettonica.