Search results for "INR"
showing 10 items of 184 documents
JYFLTRAP: a Penning trap for precision mass spectroscopy and isobaric purification
2012
In this article a comprehensive description and performance of the double Penning-trap setup JYFLTRAP will be detailed. The setup is designed for atomic mass measurements of both radioactive and stable ions and additionally serves as a very high-resolution mass separator. The setup is coupled to the IGISOL facility at the accelerator laboratory of the University of Jyväskylä. The trap has been online since 2003 and it was shut down in the summer of 2010 for relocation to the upgraded IGISOL facility. Numerous atomic mass and decay energy measurements have been performed using the time-of-flight ion-cyclotron resonance technique. The trap has also been used in several decay spectroscopy expe…
Agrīnā vecuma bērnu runas sekmēšana rotaļās un vingrinājumos
2021
Kvalifikācijas darbs izstrādāts par tēmu “Agrīnā vecuma bērnu runas sekmēšana rotaļās un vingrinājumos”. Pētījuma aktualitāti noteica mūsdienu runas aktivitātes paaugstināšanas problēma. Tā ir viena no agrīnā vecuma bērnu runas teorijas un prakses aktuālākajām problēmām, jo valoda rodas, veidojas un attīstās saskarsmes procesā. Agrīnā vecuma bērna runa ir visvienkāršākā, dabiskākā saskarsmes forma un sāk attīstīties bērnam ar pirmajiem izrunātajiem vārdiem. Sasniedzot septiņu gadu vecumu, tai jābūt praktiski izveidotai. Turklāt runas aktivitātes paaugstināšana nav iespējama bez valodas un neverbālās komunikācijas līdzekļu apgūšanas. Pētījuma mērķis: noteikt rotaļu klāstu agrīnā vecuma bērni…
Progress on nuclear reaction rates affecting the stellar production of 26Al
2023
Abstract The radioisotope 26Al is a key observable for nucleosynthesis in the Galaxy and the environment of the early Solar System. To properly interpret the large variety of astronomical and meteoritic data, it is crucial to understand both the nuclear reactions involved in the production of 26Al in the relevant stellar sites and the physics of such sites. These range from the winds of low- and intermediate-mass asymptotic giant branch stars; to massive and very massive stars, both their Wolf–Rayet winds and their final core-collapse supernovae (CCSN); and the ejecta from novae, the explosions that occur on the surface of a white dwarf accreting material from a stellar companion. Several r…
NURE: An ERC project to study nuclear reactions for neutrinoless double beta decay
2017
Neutrinoless double beta decay (0{\nu}\b{eta}\b{eta}) is considered the best potential resource to determine the absolute neutrino mass scale. Moreover, if observed, it will signal that the total lepton number is not conserved and neutrinos are their own anti-particles. Presently, this physics case is one of the most important research beyond Standard Model and might guide the way towards a Grand Unified Theory of fundamental interactions. Since the \b{eta}\b{eta} decay process involves nuclei, its analysis necessarily implies nuclear structure issues. The 0{\nu}\b{eta}\b{eta} decay rate can be expressed as a product of independent factors: the phase-space factors, the nuclear matrix elemen…
Signum Sanctae Crucis. Iconologia del Crocifisso nella lezione di Heinrich Pfeiffer S.J.
2011
The paper starts from a recent conference (Signum Sanctae Crucis. Pathways of art and faith at the Diocesan Museum), organized by the Diocesan Museum of Mazara del Vallo (2-3 April 2011) on the occasion of the restoration and exhibition of the precious fifteenth-century wooden crucifix that for centuries has been kept at the San Michele Arcangelo Benedictine Monastery. The event involved some authoritative scholars on theology and Christian art and ended with the lectio magistralis by Heinrich Pfeiffer S.J. – a world-famous scholar and an emeritus professor of Iconology and History of Christian art at the Pontifical Gregorian University – on the theme of the imagery of the crucifix in the M…
Memoria, disinganno, composizione: Goethe, Kniep e la funzione del disegno durante il viaggio in Sicilia
2018
This article focuses on Goethe’s specific concept of drawing as it appears to the reader through the pages of his Italian journey. A fundamental role is played in this discourse by Christoph Heinrich Kniep, a young German draughtsman who has been recommended to Goethe by his friend, the painter Tischbein, and who accompanied the poet during his trip to Sicily. The key function of Kniep’s linear drawings was to create a visual archive destined to keep memory of his experience for future times, free from picturesque effects and potentially capable to force the recipient’s imagination. The relationship between the two travellers turned into a kind of creative symbiosis as can be seen from Goet…
Recensione di: Heinrich Wölfflin, Salomon Geßner (1889)
2021
Review of the commented edition of Heinrich Wölfflin's early monograph on the poet and painter Salomon Gessner (1889)
Karl I. Stuart bei Andreas Gryphius und Heinrich Heine: Gegensätzliche Herrscherbilder
2018
Karl I. Stuart, Herrscher oder Märtyrer? Die Darstellung von Herrscherfiguren, Königen und Führern in der Literatur ist überaus mannigfaltig und abhängig davon, welche Bedeutung ihnen in der Geschichte bzw. in einer bestimmtem Zeitspanne zugemessen wird. Zwar begegnen wir in diesem Genre durchaus oft dem Bild des Tyrannen mit grenzenloser Machtbefugnis, weitaus häufiger jedoch treten uns auch hier Menschen, Persönlichkeiten mit höchst ausdifferenzierten Charakterzügen entgegen. Dies lässt sich auch an der Figur von Karl I. Stuart zeigen, der am 30. Januar 1649 infolge einer Verschwörung des englischen Parlaments enthauptet und als erster unter den englischen Monarchen öffentlich hingerichte…
Anakinra drug retention rate and predictive factors of drug survival in systemic juvenile idiopathic arthritis and adult onset Still’s disease.
2019
Introduction: Only a few studies have reported the long-term efficacy of interleukin (IL)-1 inhibition in systemic juvenile idiopathic arthritis (sJIA) and adult onset Still’s disease (AOSD). We herein describe Anakinra (ANA) effectiveness expressed in terms of drug retention rate (DRR) and evaluate predictive factors of drug survival in sJIA and ASOD patients. Objectives: Examine the overall DRR of ANA in sJIA and AOSD patients. Explore the influence of biologic line of treatment, and the concomitant use of disease modifying anti-rheumatic drugs (cDMARDs) on DRR in the whole sample and stratified according to the disease thereafter; find eventual predictive factors associated with events l…