Search results for "ROV"
showing 10 items of 5770 documents
Valodas izvēle tirdzniecības zīmēs
2017
Valoda ir nozīmīga ikdienas komunikācijas daļa. Uzņēmēji to izmanto, lai paustu savus biznesa mērķus un idejas. Viens no svarīgākajiem kompānijas aspektiem ir tās zīmola attēls; tā ir pirmā lieta, kas reprezentē kompāniju un ļauj tai tikt uztvertai kā labam pakalpojuma sniedzējam potenciālo klientu acīs. Lai zīmols būtu juridiski aizsargāts, tam ir jābūt reģistrētam kā tirdzniecības zīmei. Pētījuma mērķis ir noskaidrot, kādus lingivistiskos un paralingvistiskos līdzekļus pakalpojumu sniedzēji Baltijas valstīs izmanto tirdzniecības zīmēs. Lai veiksmīgi veiktu pētījumu, tika analizētas 45 tirdzniecības zīmes, kuras ir reģistrētas Baltijas valstu Patentu iestādēs. Gandrīz visas analizētās tird…
TOWERS, URNS AND CASTLETS. HISTORICAL EVIDENCE OF ANCIENT SYSTEMS OF WATER SUPPLY AND CONVEYANCE IN PALERMO
2016
Le vestigia del sistema distributivo idrico in uso a Palermo fino agli inizi del ventesimo secolo, sono ancora oggi visibili in alcune vie cittadine. Sono i castella dividicula, ovvero bacini di raccolta e distribuzione idrica. I castella dividicula comprendevano un sistema di urne, torri e castelletti posti ad un livello piezometrico equivalente alla quota della sorgente, sfruttando il principio dei vasi comunicanti. Il perpetuarsi del disuso e l’intensificarsi dell’attività edificatoria ha fatto si che molti di questi manufatti scomparissero inglobati all’interno di fabbricati, cortili, pozzi luce, o abbandonati come ruderi all’angolo di una piazza o lungo una via. Considerate per secoli …
Thesaurus puerilis / auctore Onophrio Pouio ... ; nunc denuo ex sermone gotholano in Baeticum cōuersus, ornatus & artificio quodam & expolitione à …
1615
Esc. xil. en p. [4 Sign.: [creu]8, A-Z8, Aa-Bb8, Cc6
Coñece-lo mundo baixomedieval hispánico a través dos seus refráns: Los refranes que dizen las viejas tras el fuego
2011
O obxectivo do presente artigo é destacar brevemente algúns aspectos socioculturais, políticos e económicos da baixa Idade Media do reino de Castela (e, por extensión, nalgúns casos, dos restantes reinos cristiáns peninsulares), extraíbles da fosilización formal de enunciados pluriverbais que coñecemos como refráns. Baséase, primeiro, na consideración do refrán como reflexo, en maior ou menor medida, da sociedade do seu tempo (e tamén de épocas anteriores) e, segundo, como depositario non só do saber tradicional que se transmite de xeración en xeración, senón tamén da cultura socioeconómica, material e ambiental de épocas pretéritas. Para iso emprégase como corpus textual os Refranes que di…
Katecheza w szkole czy poza szkołą?
2012
In the contemporary religious education, a great amount of deliberations is devoted to the subject of religious education (by whom? to whom?), its contents (what?), aims (what for?), methods and means (how?), conditioning (where? when?), but only occasionally questions are raised about the need and justification for religious education. Meanwhile, the question of justification for religious education is gaining more and more importance in the situation of increasing secularization of social and personal life. It is important to go back and recall these arguments that justify religious education in various educational environments. The contemporary conditioning of catechesis is undergoing si…
A quality improvement study on the reduction of central venous catheter-associated bloodstream infections by use of self-disinfecting venous access c…
2020
Background Contamination of the catheter hub is an important source of central line-associated bloodstream infections (CLABSI); catheter hub caps incorporating a 70% isopropyl alcohol aim are designed to reduce contamination and hence CLABSI rates. Supporting data in high-risk hematological and oncological patients on the clinical effectiveness of this approach are sparse. Methods We conducted a before-after single center study accompanying the introduction of such caps at our department. Retrospective data from the year prior to the introduction were compared to 1 year of prospective data. Results The control and antiseptic barrier cap (ABC) groups consisted of 309 and 289 patients present…
Bacillus thuringiensis Cry1Ac Toxin-Binding and Pore-Forming Activity in Brush Border Membrane Vesicles Prepared from Anterior and Posterior Midgut R…
2008
ABSTRACT It is generally accepted that Bacillus thuringiensis Cry toxins insert into the apical membrane of the larval midgut after binding to specific receptors, and there is evidence that the distribution of binding molecules along the midgut is not uniform. By use of the voltage-sensitive dye DiSC 3 (5) and 125 I-labeled Cry1Ac, we have measured the effect of Cry1Ac in terms of permeabilization capacity and of binding parameters on brush border membrane vesicles (BBMV) prepared from the anterior and the posterior regions of the larval midgut from two insect species, Manduca sexta and Helicoverpa armigera . The permeabilizing activity was significantly higher with BBMV from the posterior …
Toxicity and mode of action of Bacillus thuringiensis Cry proteins in the Mediterranean corn borer, Sesamia nonagrioides (Lefebvre)
2006
ABSTRACT Sesamia nonagrioides is one of the most damaging pests of corn in Spain and other Mediterranean countries. Bt corn expressing the Bacillus thuringiensis Cry1Ab toxin is being grown on about 58,000 ha in Spain. Here we studied the mode of action of this Cry protein on S. nonagrioides (binding to specific receptors, stability of binding, and pore formation) and the modes of action of other Cry proteins that were found to be active in this work (Cry1Ac, Cry1Ca, and Cry1Fa). Binding assays were performed with 125 I- or biotin-labeled toxins and larval brush border membrane vesicles (BBMV). Competition experiments indicated that these toxins bind specifically and that Cry1Aa, Cry1Ab, an…
The Odyssey of Hsp60 from Tumor Cells to Other Destinations Includes Plasma Membrane-Associated Stages and Golgi and Exosomal Protein-Trafficking Mod…
2012
BACKGROUND: In a previous work we showed for the first time that human tumor cells secrete Hsp60 via exosomes, which are considered immunologically active microvesicles involved in tumor progression. This finding raised questions concerning the route followed by Hsp60 to reach the exosomes, its location in them, and whether Hsp60 can be secreted also via other mechanisms, e.g., by the Golgi. We addressed these issues in the work presented here. PRINCIPAL FINDINGS: We found that Hsp60 localizes in the tumor cell plasma membrane, is associated with lipid rafts, and ends up in the exosomal membrane. We also found evidence that Hsp60 localizes in the Golgi apparatus and its secretion is prevent…
Hsp60 is actively secreted by human tumor cells
2010
Background Hsp60, a Group I mitochondrial chaperonin, is classically considered an intracellular chaperone with residence in the mitochondria; nonetheless, in the last few years it has been found extracellularly as well as in the cell membrane. Important questions remain pertaining to extracellular Hsp60 such as how generalized is its occurrence outside cells, what are its extracellular functions and the translocation mechanisms that transport the chaperone outside of the cell. These questions are particularly relevant for cancer biology since it is believed that extracellular chaperones, like Hsp70, may play an active role in tumor growth and dissemination. Methodology/Principal Findings S…