Search results for "PMO"
showing 10 items of 12 documents
Declamazione e letteratura
2015
This paper is a contribution to the most recent studies about the literature practised at the declamation schools, finding out its fictional aspect. In the first part, we will consider the importance and the risks of such a fictional value. We will go through some paragraphs of Quintilian's Institutio Oratoria (2, 10 and 10, 5); in fact, in this work, the author condemns some excesses, yet he keeps on considering declamation a good practice. In the second part of the paper, a particular case study will be proposed. We will focus on the character of the stepmother, according to the excerpta of Calpurnius Flaccus. We will also analyse four excerpts (4, 12, 22, 35), in which there is always a …
Cietvielu luminoforu molekulārais dizains
2022
Cietvielu luminoforu molekulārais dizains. Mazarevičs A., zinātniskie vadītāji Mg. chem. Leduskrasts K., Prof., Dr. chem. Sūna E. Maģistra darbs, 72 lapaspuses, 44 attēli, 11 tabulas, 38 literatūrās avoti, 1 pielikums. Latviešu valodā. Literatūras apskatā analizēti organiskie luminofori, luminiscence un fosforescence. Iekļauti organiskās fosforescences iegūšanas metožu piemēri izmantojot starpmolekulāru mijiedarbību veidošanu, smagā atoma efektu, kā arī heteroatomu ievadīšanu molekulā. Rezultātu izvērtējumā aprakstīta sintezēto savienojumu iegūšana un analizētas to luminiscentās īpašības. Eksperimentālajā daļā sintezēti 26 savienojumi, no kuriem luminiscentās īpašības noteiktas 13. No lumin…
Influence of surface roughness in hydrological response of semiarid catchments
2005
Abstract Here, an investigation has been carried out in order to understand the influence of the surface roughness in the definition of the hydrological response of semiarid catchments. Following a previous study of one of the authors, a modified version of TOPMODEL is used, in which the convolution routing procedure has been extended to the hillslopes by specifying the routing velocity for each pixel of the watershed. These velocities have been linked to the watershed land use through the different surface roughness whose coefficients has been derived on the basis of Engman's table. In this paper, roughness coefficient distributions are expressed as function of a unique value treated as a …
Katjona-pī mijiedarbību ietekme uz luminoforu optiskajām īpašībām
2020
Literatūras apskatā aplūkota luminiscence, enerģijas pārnese, agregācijas izraisītās dzēšanas (ACQ) un agregācijas inducētās emisijas (AIE) luminiscenci ietekmējošie efekti. Iekļauti ACQ un AIE luminoforu piemēri un emisijas mehānismi. Rezultātu izvērtējumā aplūkotas veiktās sintēzes, analizētas iegūto savienojumu optiskās īpašības, iegūtās rentgenstruktūras un savienojumu optimizēto ģeometriju rezultāti. Darba eksperimentālajā daļā sintezēti 28 savienojumi. 3 no tiem ir benziltipa katjonās daļas saturoši savienojumi, 6 – piridīna atvasinājumi un 17 – piridīnija atvasinājumi, bet 2 ir starpprodukti. Aprakstītas sintēžu metodes, iekļauti vielu raksturojumi, izmantojot 1H–KMR, 13C–KMR, IS un …
Phosphomolybdic acid and mixed phosphotungstic/phosphomolybdic acid chitosan membranes as polymer electrolyte for H2/O2 fuel cells
2017
Abstract Flat, free-standing phosphomolybdic acid and mixed phosphotungstic/phosphomolybdic acid chitosan membranes were prepared by in-situ ionotropic gelation process at room temperature on porous alumina support firstly impregnated by heteropolyacid. Scanning electron microscopy revealed the formation of compact and homogenous polymeric membranes, whose thickness resulted to be dependent on reticulation time, and almost independent on the employed heteropolyacid nature and concentration. X-ray diffraction and Fourier transform infrared spectroscopy evidenced the formation of crystalline membranes without appreciable concentration of unprotonated NH 2 groups and heteropolyacid ions with p…
Proceedings of the Closed Round Table and Italian Consensus on the Medication-Related Osteonecrosis of Jaws (MRONJ) at the Symposium of Italian Socie…
2019
On 20 October 2018 a Closed Round Table brought together a wide range of stakeholders from several medical disciplines, including academic experts, dentists, oncologists, maxillo-facial surgeons, oral surgeons, radiologists, under the technical and scientific coordination of Giuseppina Campisi (for SIPMO) and Giacomo Oteri (for Italian Society of Oral Surgery- SIdCO)
Deconstructing Stereotypes Through Reading Children’s Literature as Intergenerational Play: The Case of the Stepmother
2021
One of the key roles within stepfamilies, the role of stepmother has been and still is stigmatized with an aura of wickedness, produced by folk and fairy tales as well as by the media. As a review of theoretical frameworks of children’s literature indicates, there is a shortage of methodological proposals for handling such controversial topics in literary education. Thus, the objective of this chapter is to present and test a methodology for analyzing the capacity of children’s literature to shape social understanding of such intergenerational topics. This study was based on the exploration of the picture book by Gonzalez and Alberdi entitled La novia de papa tambien me quiere (My Dad’s Gir…
Familias reconstituidas: el cuestionamiento de los roles tradicionales parentales encarnados en las madres y las madrastras
2019
Detection of Parietaria Mottle Virus by RT-qPCR: An Emerging Virus Native of Mediterranean Area That Undermine Tomato and Pepper Production in Southe…
2021
Parietaria mottle virus (PMoV) is considered an emerging virus in many countries of the Mediterranean basin, especially on tomato and pepper crops. Symptoms on tomato leaves and fruits can be easily confused with those induced by cucumber mosaic virus (CMV) with necrogenic satellite RNA (CMV-satRNA), tomato spotted wilt virus (TSWV) or tomato mosaic virus (ToMV). Mixed infection of these viruses has been also reported in some tomato cultivars, with an increase in the complexity of the symptoms and severity of the disease. Although a specific serum and riboprobes have been produced, nowadays no sensitive diagnostic methods are available for the rapid PMoV detection. Here, we have developed a…
Profiling microbial communities in hyperalkaline waters of the Kizildag ophiolite complex (Turkey).
2016
It has recently been hypothesized that life on Earth could have been originated in hyperalkaline waters related to serpentinization of ophiolitic rocks, despite their extreme conditions (high pH and very low levels of nutrients). Five hyperalkaline springs of the Kizildag ophiolite complex (Turkey) were characterized. The dominant gases are either H2, CH4 or N2 . Bacterial diversity, analysed by RISA (Ribosomal Intergenic Spacer Analysis) revealed different profles for each spring. Sequencing of excised DNA bands allowed to identify the presence of Bacillus, Ralstonia, Pseudoalteromonas., Ureibacillus, Alicycliphilus, Anaerococcus. 16S ribosomal DNA sequencing by Illumina is in progress. Th…