cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
H I Column Densities, Metallicities, and Dust Extinction of Metal-Strong Damped Lya Systems
Creators: name: Kaplan, Kyle F.
name: Prochaska, J. Xavier
name: Herbert-Fort, Stephane
name: Ellison, Sara L.
name: Dessauges-Zavadsky, Miroslava
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: With the Blue Channel Spectrograph (BCS) on the MMT telescope, we have obtained spectra to the atmospheric cutoff of quasars previously known to show at least one absorption system at z>1.6 with very strong metal lines (candidate metal-strong damped Lya systems; cMSDLAs). The BCS/MMT spectra yield precise estimates of the HI column densities (NHI) of the systems through Voigt profile analysis of their Lya transitions. Nearly all of the cMSDLAs (41/43) satisfy the NHI criterion of DLAs, 10^20.3. As a population, these systems have systematically higher NHI values than DLAs chosen randomly from quasar sightlines. Combining our NHI measurements with previously measured metal column densities, we estimate metallicities for the MSDLAs. These systems have significantly higher values than randomly selected DLAs; at z~2, the MSDLAs show a median metallicity [M/H] ~ -0.67 that is 0.6dex higher than a corresponding control sample. This establishes MSDLAs as having amongst the most metal-rich gas in the high z universe. Our measurements extend the observed correlation between SiII 1526 equivalent width and the gas metallicity to higher values. If interpreted as a mass-metallicity relation, this implies the MSDLAs are the high mass subset of the DLA population. We demonstrate that dust in the MSDLAs reddens their background quasars, with a median shift in the spectral slope of Da = 0.29. Assuming an SMC extinction law, this implies a median reddening E(B-V)=0.025mag and visual extinction A_V=0.076mag. Future studies of MSDLAs offer the opportunity to study the extinction, nucleosynthesis, and kinematics of the most chemically evolved, gas-rich galaxies at high z. [abridged]
description: 16 pages, 9 figures. Accepted to PASP.
title: On the Analysis of Virus Phenotypes
Creators: name: Masterson, Stuart
Publisher: name: University of Kent
Year: 2021

description: Closely related viral species have the capacity to cause drastically different clinical symptoms in humans. The 2013 - 2016 west African Ebolavirus outbreak which resulted in the death of 11,000 people was caused by the species Zaire ebolavirus, yet the near identical Reston ebolavirus is asymptomatic in humans. Similarly the SARS-CoV-2 virus instigated widespread disruption owing to its ability to spread easily between individuals, while the SARS-CoV virus caused far fewer cases and spread much less effectively, despite the two viruses being members of the same species. Recent advances in next generation sequencing have allowed for the collection and processing of vast quantities of biological data. Using the extensive assortment of viral genomes openly available we can identify and analyse differentially conserved positions (DCPs), residues that are highly conserved amongst a species but differ between closely related species. Using advanced modelling and structural analysis we can determine which DCPs are likely to have an impact on the differing levels of pathogenicity between species. Here we report the VP24 Ebolavirus protein is key to pathogenicity, and that few key residue differences in the VP24/human karyopherin binding site are responsible for the lack of pathogenicity of Reston virus. Additionally we use this data to propose that the newly discovered Bombali virus is also not pathogenic in humans using sequence comparison between the pathogenic and non-pathogenic species. To further this approach we also consider the requirement to adapt filoviruses to a novel species, to determine key amino acid changes that are responsible for pathogenicity.
Esperantaboco. Un nuovo alfabeto per l’Esperanto
Creators: name: Talic, Rozalia
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2016

description: Tutto ha inizio dal primo verso della Genesi (11,1-9), in cui si cita “Tutta la terra aveva una sola lingua e le stesse parole”, il che mi ha portato ad indagare sulle lingue universali esistenti e arrivate fino ai giorni nostri. Trovai nell’Esperanto gli ideali di una lingua che mi hanno subito affascinato e ho deciso di fare una tesi che avesse a che fare con questa lingua. Dopo qualche breve ricerca sulla lingua e sul movimento esperantista mi sorse una domanda quasi spontanea, perché l’Esperanto usa un alfabeto latino quando esso è composto anche da lingue che usano altri alfabeti? Il mio intento è stato quello di fare il primo passo verso la realizzazione di un alfabeto che rispecchi gli ideali della lingua a cui verrebbe applicato. Più precisamente sono andata a fondere l’alfabeto latino a quello cirillico, dando le basi per ulteriori integrazioni di terzi alfabeti. Un progetto sperimentale che volge l’attenzione sulle qualità e sulle potenzialità di una lingua universale come l’Esperanto che però non vede rispecchiati i propri ideali nella forma del suo alfabeto. Problematica che ho tentato di iniziare a risolvere dando un primo impulso vitale.
Pinocchio alla scuola dell'infanzia: esperienze e opinioni a confronto per capire la bellezza intramontabile di questo grande classico della letteratura
Creators: name: Richina, Cornelia
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2014

description: L’obiettivo della mia ricerca qualitativa, è scoprire le ragioni per le quali i docenti scelgono di introdurre un testo letterario alla scuola dell’infanzia e in particolare, quali finalità educative permette di raggiungere un classico come Pinocchio. Per raccogliere le informazioni necessarie a rispondere ai miei interrogativi, ho condotto delle interviste strutturate a nove soggetti attivi sul territorio ticinese nell’ambito della formazione. Dai dati raccolti, emerge che il testo classico è ricco di spunti che permettono al bambino uno sviluppo globale e ampliano le sue competenze ligustiche. In particolare Pinocchio, rappresenta un modello di lingua e di letteratura poiché caratterizzato dalla spontaneità discorsiva tipica del parlato infantile. Inoltre, narrando le vicende di un ragazzino, si avvicina in modo incisivo alla realtà del bambino. Tuttavia, perché il testo abbia una reale valenza pedagogica, è indispensabile che sia accompagnato dalla motivazione del docente, da una scelta consapevole di adeguate strategie didattiche e da ultimo non vanno trascurati i bisogni del proprio gruppo classe. Relatrice: Ornella Monti
Discovery of the 51.47 day orbital period in the supergiant fast X-ray transient XTE J1739-302 with INTEGRAL
Creators: name: Drave, S. P.
name: Clark, D. J.
name: Bird, A. J.
name: McBride, V. A.
name: Hill, A. B.
name: Sguera, V.
name: Scaringi, S.
name: Bazzano, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Timing analysis of ~12.4 Ms of INTEGRAL/IBIS data has revealed a period of 51.47 +/- 0.02 days in the supergiant fast X-ray transient source XTE J1739-302/IGR J17391-3021 that can be interpreted as an orbital period. An outburst history showing 35 epochs of activity has been produced, showing X-ray outbursts throughout the orbit of XTE J1739-302. Possible indications of an enhanced equatorial density region within the supergiant stellar wind are present in the phase-folded lightcurve. It is found that many orbital configurations are possible within this system with eccentricities of up to e ~0.8 valid.
description: 8 pages, 6 figures, 2 tables, MNRAS in press
title: Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¸Ð½ÑÐµÐ·Ð°ÑÐ¾ÑÐ° ÑÐ°ÑÑÐ¾Ñ Ð½Ð° ÐÐÐÐ¡ Ð² ÑÐ¾ÑÑÐ°Ð²Ðµ Ð¡Ð½Ð ÑÐµÐ¼ÐµÐ¹ÑÑÐ²Ð° Zynq
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Implementation of a direct digital synthesizer on an FPGA as part of a SoC of the Zynq family
Creators: name: ÐÐ»ÐµÑÐ½ÐµÐ², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð¹ ÑÐ¸Ð½ÑÐµÐ·Ð°ÑÐ¾Ñ ÑÐ°ÑÑÐ¾Ñ
ÑÐ¸ÑÑÐµÐ¼Ð° Ð½Ð° ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ðµ
ÑÐ¸ÑÑÐ¾Ð²Ð°Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð²
ÑÐ°Ð·Ð¾Ð²ÑÐ¹ Ð°ÐºÐºÑÐ¼ÑÐ»ÑÑÐ¾Ñ
Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ñ ÑÐ°Ð·Ñ Ð² Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ñ
Ð°Ð¿Ð¿ÑÐ¾ÐºÑÐ¸Ð¼Ð°ÑÐ¸Ñ
direct digital synthesizer
system-on-a-chip
digital signal processing
phase accumulator
phase-to-amplitude converter
approximation

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â ÑÐ¸ÑÑÐ¾Ð²ÑÐµ ÑÐ¸Ð½ÑÐµÐ·Ð°ÑÐ¾ÑÑ ÑÐ°ÑÑÐ¾Ñ Ð½Ð° ÐÐÐÐ¡ Ð² ÑÐ¾ÑÑÐ°Ð²Ðµ Ð¡Ð½Ð ÑÐµÐ¼ÐµÐ¹ÑÑÐ²Ð° Zynq. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ Ð´Ð¾ÑÑÐ¸Ð¶Ð¸Ð¼ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¸Ð½ÑÐµÐ·Ð°ÑÐ¾ÑÐ° ÑÐ°ÑÑÐ¾Ñ Ð½Ð° ÐÐÐÐ¡ Ð² ÑÐ¾ÑÑÐ°Ð²Ðµ Ð¡Ð½Ð ÑÐµÐ¼ÐµÐ¹ÑÑÐ²Ð° Zynq. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ñ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¾ Ð¦Ð¡Ð§ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð² ÑÑÐµÐ´Ðµ MATLAB Ð¸ Ð² ÑÑÐµÐ´Ðµ Vivado. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð¦Ð¡Ð§ Ð±ÑÐ»Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ñ Ð´ÑÑÐ³ Ñ Ð´ÑÑÐ³Ð¾Ð¼, Ð° ÑÐ°ÐºÐ¶Ðµ Ñ IP ÑÐ´ÑÐ¾Ð¼ DDS Compiler ÑÐ¸ÑÐ¼Ñ Xilinx. ÐÐ»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ Ð¼Ð°ÐºÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¸ Ð¼Ð¸Ð½Ð¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð·Ð°ÑÑÐ°ÑÐµÐ½Ð½ÑÑ ÑÐµÑÑÑÑÐ¾Ð² Ð¦Ð¡Ð§ Ð±ÑÐ»Ð° Ð´Ð¾Ð±Ð°Ð²Ð»ÐµÐ½Ð° Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¸ Ð¾ÑÑÑÐµÑÐ¾Ð² ÐºÐ¾ÑÐ¸Ð½ÑÑÐ¾Ð¸Ð´Ñ, ÑÑÐ¾ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¦Ð¡Ð§ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°ÑÑ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÑ Ð¾Ð³Ð¸Ð±Ð°ÑÑÑÑ.
description: Object of research â Direct Digital Synthesizers based on FPGA as part of the SoC of the Zynq family. Purpose of the work â implementation of an optimal, from the point of view of achievable characteristics, Direct Digital Synthesizer on an FPGA as part of the SoC of the Zynq family. As a result of the work, several DDS were implemented using various methods in the MATLAB and Vivado. The resulting DDS were compared with each other, as well as with the Xilinx DDS Compiler IP core. For the obtained optimal DDS from the point of view of maximizing the main characteristics and minimizing the expended resources, the possibility of generating cosine readings was added, which allows the DDS to form a complex envelope.
Modulation of the lower critical solution temperature of thermoresponsive poly(N-vinylcaprolactam) utilizing hydrophilic and hydrophobic monomers
Creators: name: Halligan, Elaine
name: Zhu, Shuo
name: Colbert, Declan Mary
name: Alsaadi, Mohamad
name: Shu Hieng Tie, Billy
name: Bezerra, Gilberto S. N.
name: Keane, Gavin
name: Geever, Luke M.
Publisher: name: University of Limerick
Year: 2023

description: Four-dimensional printing is primarily based on the concept of 3D printing technology. However, it requires additional stimulus and stimulus-responsive materials. Poly-N-vinylcaprolactam is a temperature-sensitive polymer. Unique characteristics of poly-N-vinylcaprolactam -based hydrogels offer the possibility of employing them in 4D printing. The main aim of this study is to alter the phase transition temperature of poly-N-vinylcaprolactam hydrogels. This research focuses primarily on incorporating two additional monomers with poly-N-vinylcaprolactam: Vinylacetate and N-vinylpyrrolidone. This work contributes to this growing area of research by altering (increasing and decreasing) the lower critical solution temperature of N-vinylcaprolactam through photopolymerisation. Poly-N-vinylcaprolactam exhibits a lower critical solution temperature close to the physiological temperature range of 34–37 ◦C. The copolymers were analysed using various characterisation techniques, such as FTIR, DSC, and UV-spectrometry. The main findings show that the inclusion of N-vinylpyrrolidone into poly-N-vinylcaprolactam increased the lower critical solution temperature above the physiological temperature. By incorporating vinylacetate, the lower critical solution temperature dropped to 21 ◦C, allowing for potential self-assembly of 4D-printed objects at room temperature. In this case, altering the lower critical solution temperature of the material can potentially permit the transformation of the 4D-printed object at a particular temperature.
Shear-Transformation-Zone Theory of Linear Glassy Dynamics
Creators: name: Bouchbinder, Eran
name: Langer, J. S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We present a linearized shear-transformation-zone (STZ) theory of glassy dynamics in which the internal STZ transition rates are characterized by a broad distribution of activation barriers. For slowly aging or fully aged systems, the main features of the barrier-height distribution are determined by the effective temperature and other near-equilibrium properties of the configurational degrees of freedom. Our theory accounts for the wide range of relaxation rates observed in both structural glasses and soft glassy materials such as colloidal suspensions. We find that the frequency dependent loss modulus is not just a superposition of Maxwell modes. Rather, it exhibits an $α$ peak that rises near the viscous relaxation rate and, for nearly jammed, glassy systems, extends to much higher frequencies in accord with experimental observations. We also use this theory to compute strain recovery following a period of large, persistent deformation and then abrupt unloading. We find that strain recovery is determined in part by the initial barrier-height distribution, but that true structural aging also occurs during this process and determines the system's response to subsequent perturbations. In particular, we find by comparison with experimental data that the initial deformation produces a highly disordered state with a large population of low activation barriers, and that this state relaxes quickly toward one in which the distribution is dominated by the high barriers predicted by the near-equilibrium analysis. The nonequilibrium dynamics of the barrier-height distribution is the most important of the issues raised and left unresolved in this paper.
description: 13 pages, 4 figures; expanded explanations, added ref
title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° ÑÐ¿ÐµÐºÑÑÑ Ð¸Ð½ÑÑÐ°ÐºÑÐ°ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð³Ð»Ð¾ÑÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾ÑÐ¾Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ð¸ ÐºÐ²Ð°Ð½ÑÐ¾Ð²ÑÑ ÑÐ¾ÑÐµÐº Ge/Si
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Influence of doping on the spectra of infrared absorption and photoluminescence of quantum dots Ge/Si
Creators: name: Ð¢Ð°ÐºÐ°ÐµÐ²Ð°, ÐÐ»Ð¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐºÐ²Ð°Ð½ÑÐ¾Ð²ÑÐµ ÑÐ¾ÑÐºÐ¸
Ð¼ÐµÐ¶Ð¿Ð¾Ð´Ð·Ð¾Ð½Ð½ÑÐµ Ð¿ÐµÑÐµÑ Ð¾Ð´Ñ
ÑÐ¾ÑÐ¾Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ñ
ÑÐ¾ÑÐ¾Ð¸Ð½Ð´ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð¿Ð¾Ð³Ð»Ð¾ÑÐµÐ½Ð¸Ðµ
ÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐ½Ð¾Ðµ Ð¿Ð¾Ð³Ð»Ð¾ÑÐµÐ½Ð¸Ðµ
quantum dots
intersubband transitions
photoluminescence
photoinduced absorptiom
equilibrium absorption

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ²Ð»ÑÐµÑÑÑ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÐ¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ¾ÑÐ¾Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ð¸ Ð¸ Ð¿Ð¾Ð³Ð»Ð¾ÑÐµÐ½Ð¸Ñ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð² Ð¸Ð½ÑÑÐ°ÐºÑÐ°ÑÐ½Ð¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐ¿ÐµÐºÑÑÐ° Ð² ÑÑÑÑÐºÑÑÑÐ°Ñ Ñ ÐºÐ²Ð°Ð½ÑÐ¾Ð²ÑÐ¼Ð¸ ÑÐ¾ÑÐºÐ°Ð¼Ð¸ ÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÑÑÐ¾Ð²Ð½Ñ Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸ ÑÐ°Ð·Ð½ÑÑ ÑÑÐ¾Ð²Ð½ÑÑ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð½Ð°ÐºÐ°ÑÐºÐ¸ Ð¿ÑÐ¸ ÑÐ°Ð·Ð½ÑÑ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°Ñ. ÐÐ¿ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ Ð¿ÑÐ¸Ð±Ð¾ÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ²Ð°Ð½ÑÐ¾Ð²ÑÑ ÑÐ¾ÑÐµÐº Ð¼Ð¾Ð¶Ð½Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑ Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¾Ð±Ð»Ð°ÑÑÑÑ: Ð² Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½Ðµ, Ð² ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¸ÐºÐµ, Ð² ÑÐµÐ»ÑÑÐºÐ¾Ð¼ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²Ðµ, ÑÐ¾Ð»Ð½ÐµÑÐ½Ð¾Ð¹ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐµ Ð¸ Ñ.Ð´.
description: This work is a comprehensive study of infrared photoluminescence and absorption spectra in structures with quantum dots of different doping levels at different levels of optical pumping at different temperatures. The devises, based on the optical properties of quantum dots, can be used in various fields: medicine, electronics, agriculture, solar energy, etc.
The Multi-wavelength Extreme Starburst Sample of Luminous Galaxies Part I: Sample Characteristics
Creators: name: Laag, Edward
name: Croft, Steve
name: Canalizo, Gabriela
name: Lacy, Mark
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: This paper introduces the Multi-wavelength Extreme Starburst Sample (MESS), a new catalog of 138 star-forming galaxies (0.1 < z < 0.3) optically selected from the SDSS using emission line strength diagnostics to have high absolute SFR (minimum 11 solar masses per year, with median SFR approx 61 solar masses per year based on a Kroupa IMF). The MESS was designed to complement samples of nearby star-forming galaxies such as the luminous infrared galaxies (LIRGs), and ultraviolet luminous galaxies (UVLGs). Observations using the multiband imaging photometer (MIPS; 24, 70, and 160μm channels) on the Spitzer Space Telescope indicate the MESS galaxies have IR luminosities similar to those of LIRGs, with an estimated median LTIR ~ 3e11 solar luminosities. The selection criteria for the MESS suggests they may be less obscured than typical far-IR selected galaxies with similar estimated SFRs. 20 out of 70 of the MESS objects detected in the GALEX FUV band also appear to be UV luminous galaxies. We estimate the SFRs based directly on luminosities to determine the agreement for these methods in the MESS. We compare to the emission line strength technique, since effective measurement of dust attenuation plays a central role in these methods. We apply an image stacking technique to the VLA FIRST survey radio data to retrieve 1.4 GHz luminosity information for 3/4 of the sample covered by FIRST including sources too faint, and at too high a redshift, to be detected in FIRST. We also discuss the relationship between the MESS and samples selected through alternative criteria. Morphologies will be the subject of a forthcoming paper.
description: 59 pages, 19 figures, accepted for publication in AJ
Raccontiamo di noi: proposte di attività di conoscenza create dagli allievi di quinta elementare
Creators: name: Rodrigues Cardoso, Liliana
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2015

description: Lo scopo di questa ricerca è quello di indagare, i temi, l’organizzazione sociale e i linguaggi comunicativi che gli allievi prediligono per lo svolgimento di attività sulla narrazione di sé. Inoltre, si vuole raccogliere dati e informazioni riguardo ai vissuti degli allievi durante questi momenti. La ricerca è stata svolta in una classe di quinta elementare composta da 17 allievi. I dati sono stati raccolti attraverso la mia osservazione partecipante, incentrata sui commenti dei bambini e il loro comportamento durante il percorso. Inoltre, per completare la mia indagine, sono state realizzate anche diverse discussioni a grande gruppo o a gruppi ristretti (4-5 bambini). I risultati dimostrano che gli allievi hanno scelto prevalentemente temi che riguardano le preferenze e le competenze dei compagni, piuttosto che svolgere attività di racconto. Inoltre, è emerso che essi preferiscono raccogliere un maggior numero di informazione, piuttosto che approfondire un tema in particolare. Riguardo all’organizzazione sociale, i bambini hanno dimostrato di preferire le attività a grande gruppo, in cui tutti sono coinvolti nel medesimo tempo. Mentre i linguaggi comunicativi utilizzati sono stati: quello verbale e quello espressivo. Infine, è emerso che in generale gli allievi vivono in maniera costruttiva e piacevole le attività di conoscenza. Relatore: Luca Bernasconi.
Schwarzschild geodesics in terms of elliptic functions and the related red shift
Creators: name: Scharf, Gunter
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Using Weierstrassian elliptic functions the exact geodesics in the Schwarzschild metric are expressed in a simple and most transparent form. The results are useful for analytical and numerical applications. For example we calculate the perihelion precession and the light deflection in the post-Einsteinian approximation. The bounded orbits are computed in the post-Newtonian order. As a topical application we calculate the gravitational red shift for a star moving in the Schwarzschild field.
description: 20 pages, no figure, computational error corrected, new material added
DOS-limited contact resistance in graphene FETs
Creators: name: Nagashio, Kosuke
name: Toriumi, Akira
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Graphene has attracted much attention as one of promising candidates of future high-speed transistor materials because of its high carrier mobility of more than 10,000 cm2 V-1 s-1. Up to this point, we have focused on the contact properties as performance killers, as a very small density of states in graphene might suppress the current injection from metal to graphene. This paper systematically reviews the metal/graphene contact properties and discusses the present status and future requirements of the specific contact resistivity.
description: Jpn J Appl Phys 2011
Mobile homeless : vehicle-living, off-grid connection, and the building of an informal home
Creators: name: Chretien, Jean Nicolas
Publisher: name: University of British Columbia
Year: 2021

description: Research on informal housing has predominantly focused on formations occurring in the Global South, with less empirical focus on the Global North. Utilizing data from qualitative interviews with people practicing vehicle-living in the Metro Vancouver region, this study diverges from the Global South approach, by examining how individuals living out of their vehicles attempt to connect to the urban technological grid, and how these intermittent connections help people build and recreate a sense of home within makeshift, “illegitimate” living spaces. The results of this study contribute to the sociological literature on vehicle-living and housing inequalities, and helps expand the field of informal housing studies through the exploration of a form of mobile makeshift housing occurring within the specific material and socio-economic conditions of the Global North.
Mass Estimation of Merging Galaxy Clusters
Creators: name: Takizawa, Motokazu
name: Nagino, Ryo
name: Matsushita, Kyoko
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the impact of mergers on the mass estimation of galaxy clusters using $N$-body + hydrodynamical simulation data. We estimate virial mass from these data and compare it with real mass. When the smaller subcluster's mass is larger than a quarter of that of the larger one, virial mass can be larger than twice of the real mass. The results strongly depend on the observational directions, because of anisotropic velocity distribution of the member galaxies. We also make the X-ray surface brightness and spectroscopic-like temperature maps from the simulation data. The mass profile is estimated from these data on the assumption of hydrostatic equilibrium. In general, mass estimation with X-ray data gives us better results than virial mass estimation. The dependence upon observational directions is weaker than in case of virial mass estimation. When the system is observed along the collision axis, the projected mass tends to be underestimated. This fact should be noted especially when the virial and/or X-ray mass are compared with gravitational lensing results.
description: 21 pages, 13 figures, accepted for publication in PASJ
title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ ÑÑÑÐ°ÑÑÐºÐ¸Ñ Ð¾ÑÐ´ÐµÐ½Ð¾Ð² Ð½Ð° Ð²Ð½ÑÑÑÐµÐ½Ð½ÑÑ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÑ ÑÑÐµÐ´Ð½ÐµÐ²ÐµÐºÐ¾Ð²Ð¾Ð¹ ÐÑÐ¿Ð°Ð½Ð¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The influence of chivalric orders on the domestic politics of medieval Spain
Creators: name: Ð®ÑÑÐµÐ½ÐºÐ¾, ÐÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð²Ð½ÑÑÑÐµÐ½Ð½ÑÑ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ° ÑÑÐµÐ´Ð½ÐµÐ²ÐµÐºÐ¾Ð²Ð¾Ð¹ ÐÑÐ¿Ð°Ð½Ð¸Ð¸
Ð¼ÑÑÑÐ»ÑÐ¼Ð°Ð½ÑÐºÐ¾Ðµ Ð³Ð¾ÑÐ¿Ð¾Ð´ÑÑÐ²Ð¾
ÑÐµÐºÐ¾Ð½ÐºÐ¸ÑÑÐ°
Ð¾ÑÐ´ÐµÐ½Ð°
ÑÐµÐ»Ð¸Ð³Ð¸Ñ
ÑÑÑÐ°ÑÐ¸
Ð²Ð¾Ð¸Ð½Ñ-Ð¼Ð¾Ð½Ð°Ñ Ð¸
Ð²Ð¾Ð¹Ð½Ñ
Ð¼Ð°Ð³Ð¸ÑÑÑÑ
Ð²Ð¸Ð´Ñ ÑÑÑÐ°ÑÑÐºÐ¸Ñ Ð¾ÑÐ´ÐµÐ½Ð¾Ð²
domestic policy of medieval Spain
muslim government
reconquista
orders
religion
knights
monacters
wars
masters
knight's orders

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐµÐ½Ð° Ð²Ð½ÑÑÑÐµÐ½Ð½ÑÑ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ° ÐÑÐ¿Ð°Ð½ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð° Ð² Ð¿ÐµÑÐ¸Ð¾Ð´ ÑÑÐµÐ´Ð½ÐµÐ²ÐµÐºÐ¾Ð²Ð¾Ð¹ Ð ÐµÐºÐ¾Ð½ÐºÐ¸ÑÑÑ, ÑÑÑÐ°ÑÑÐºÐ¸Ðµ Ð¾ÑÐ´ÐµÐ½Ð°, ÑÑÑÐµÑÑÐ²Ð¾Ð²Ð°Ð²ÑÐ¸Ðµ Ð² ÑÑÐ¾Ñ Ð¿ÐµÑÐ¸Ð¾Ð´. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ 5 Ð¾ÑÐ´ÐµÐ½Ð¾Ð², Ð¸Ñ ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¸ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð° Ð²Ð½ÑÑÑÐµÐ½Ð½ÑÑ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÑ ÑÑÐµÐ´Ð½ÐµÐ²ÐµÐºÐ¾Ð²Ð¾Ð¹ ÐÑÐ¿Ð°Ð½Ð¸Ð¸. ÐÐ·ÑÑÐµÐ½Ð° Ð ÐµÐºÐ¾Ð½ÐºÐ¸ÑÑÐ° ÐºÐ°Ðº Ð¿ÑÐ¾ÑÐµÑÑ Ð¾ÑÐ²Ð¾ÐµÐ²Ð°Ð½Ð¸Ñ ÑÑÐ¸ÑÑÐ¸Ð°Ð½Ð°Ð¼Ð¸ Ð·ÐµÐ¼ÐµÐ»Ñ, Ð·Ð°Ð½ÑÑÑÑ Ð¼Ð°Ð²ÑÐ°Ð¼Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÑÐ°ÑÑÐºÐ¸Ñ Ð¾ÑÐ´ÐµÐ½Ð¾Ð², Ð¸Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¸ ÑÐ¿Ð°Ð´Ð¾Ðº.
description: In the given work, studied the internal politics of the Spanish state during the period of the medieval Reconquista, the knightly orders that existed during this period. Considered 5 orders, their formation and influence on the internal politics of medieval Spain. Studied Reconquista as a process of reconquest by Christians of land occupied by the Moors. The analysis of the formation of knightly orders, their activities and decline.
title: All power to the reviewers: British sociology under two-level supervision of the Research Excellence Framework
Creators: name: Wieczorek, Oliver
name: Münch, Richard
name: Schubert, Daniel
Publisher: name: Universität Kassel
Year: 2023
Subjects: subject: geometric data analysis
subject: habitus-field theory
subject: multiple factor analysis
subject: natural language processing
subject: Research Excellence Framework
subject: symbolic power
subject: topic modeling
subject: analyse des données géométriques
subject: analyse factorielle multiple
subject: modélisation thématique
subject: pouvoir symbolique
subject: théorie de l'habitus et des champs
subject: traitement du langage naturel
subject: 370
subject: Großbritannien
subject: Forschung
subject: Natürlichsprachiges System
subject: Datenanalyse
subject: Soziologie
subject: Thema

description: Gefördert im Rahmen eines Open-Access-Transformationsvertrags mit dem Verlag
Nonlinear current response of an isolated system of interacting fermions
Creators: name: Mierzejewski, Marcin
name: Prelovsek, Peter
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Nonlinear real-time response of interacting particles is studied on the example of a one-dimensional tight-binding model of spinless fermions driven by electric field. Using equations of motion and numerical methods we show that for a non-integrable case at finite temperatures the major effect of nonlinearity can be taken into account within the linear response formalism extended by a renormalization of the kinetic energy due to the Joule heating. On the other hand, integrable systems show on constant driving a different universality with a damped oscillating current whereby the frequency is related but not equal to the Bloch oscillations.
Double exposures: The photographic afterlives of Pasolini and Moro
Creators: name: Hill, Sarah
Publisher: name: Open Access Te Herenga Waka-Victoria University of Wellington
Year: 2023
Subjects: Uncategorized

description: Photographs play a crucial role in the ways the lives and deaths of Pier Paolo Pasolini and Aldo Moro are remembered in Italian culture. Locating photographs of the two men taken before and after their murders against the backdrop of the changes in photographic practice that took place in Italy from the period of the economic boom in the late 1950s through to the early 1970s, this article explores and compares the cultural meanings of the photographs of the bodies of these two very different but equally symbolic public figures, both alive and dead. Analysing the significance of these images in Italy in the 1970s and after, it notes how contemporary theoretical approaches to the medium - particularly in terms of understandings of mass media forms and the theoretical linking of photography and death - shaped how the photographs have been understood in relation to their social and political context. It argues that the afterimage of the photographs of the corpses of Pasolini and Moro is overlaid in Italian cultural memory over the visual record of the two men during their lives in a kind of mnemonic ‘double exposure’ that constitutes these bodies of images as collective icons of their times.
Rich-club connectivity dominates assortativity and transitivity of complex networks
Creators: name: Xu, Xiao-Ke
name: Zhang, Jie
name: Small, Michael
Publisher: name: arXiv
Year: 2010
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Rich-club, assortativity and clustering coefficients are frequently-used measures to estimate topological properties of complex networks. Here we find that the connectivity among a very small portion of the richest nodes can dominate the assortativity and clustering coefficients of a large network, which reveals that the rich-club connectivity is leveraged throughout the network. Our study suggests that more attention should be payed to the organization pattern of rich nodes, for the structure of a complex system as a whole is determined by the associations between the most influential individuals. Moreover, by manipulating the connectivity pattern in a very small rich-club, it is sufficient to produce a network with desired assortativity or transitivity. Conversely, our findings offer a simple explanation for the observed assortativity and transitivity in many real world networks --- such biases can be explained by the connectivities among the richest nodes.
description: 5 pages, 2 figures, accepted by Phys. Rev. E
Pair Superfluidity of Three-Body Constrained Bosons in Two Dimensions
Creators: name: Bonnes, Lars
name: Wessel, Stefan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We examine the equilibrium properties of lattice bosons with attractive on-site interactions in the presence of a three-body hard-core constraint that stabilizes the system against collapse and gives rise to a dimer superfluid phase formed by virtual hopping processes of boson pairs. Employing quantum Monte Carlo simulations, the ground state phase diagram of this system on the square lattice is analyzed. In particular, we study the quantum phase transition between the atomic and dimer superfluid regime and analyze the nature of the superfluid-insulator transitions. Evidence is provided for the existence of a tricritical point along the saturation transition line, where the transition changes from being first-order to a continuous transition of the dilute bose gas of holes. The Berzinskii-Kosterlitz-Thouless transition from the dimer superfluid to the normal fluid is found to be consistent with an anomalous stiffness jump, as expected from the unbinding of half-vortices.
description: 4+ pages including 4 figures
Nachricht von einigen auserlesensten, gröstentheils raren, alten und neuen juristischen Büchern
Creators: name: Unkn
Publisher: name: unkn
Year: 2014

description: Nachricht von einigen auserlesensten, gröstentheils raren, alten und neuen juristischen Büchern
description: Lfg. 2 (1725)
Soundly Handling Static Fields: Issues, Semantics and Analysis
Creators: name: Hubert, Laurent
name: Pichardie, David
Publisher: name: arXiv
Year: 2010
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Although in most cases class initialization works as expected, some static fields may be read before being initialized, despite being initialized in their corresponding class initializer. We propose an analysis which compute, for each program point, the set of static fields that must have been initialized and discuss its soundness. We show that such an analysis can be directly applied to identify the static fields that may be read before being initialized and to improve the precision while preserving the soundness of a null-pointer analysis.
description: Proceedings of the Fourth Workshop on Bytecode Semantics, Verification, Analysis and Transformation (BYTECODE 2009)
Nachricht von einigen auserlesensten, gröstentheils raren, alten und neuen juristischen Büchern
Creators: name: Unkn
Publisher: name: unkn
Year: 2014

description: Nachricht von einigen auserlesensten, gröstentheils raren, alten und neuen juristischen Büchern
description: Lfg. 1 (1725)
title: ÐÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°ÑÐ´Ð¸ÑÐ° Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Evaluating the effectiveness of a behavioral safety audit at an enterprise
Creators: name: Ð¡ÑÐ¸ÐºÐ°Ð½Ð¾Ð²Ð°, ÐÐ°Ð»ÐµÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð¾Ñ ÑÐ°Ð½Ð° ÑÑÑÐ´Ð°
Ð½ÐµÑÑÐ°ÑÑÐ½ÑÐ¹ ÑÐ»ÑÑÐ°Ð¹
Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½ÑÐµÑÐºÐ¸Ð¹ Ð°ÑÐ´Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸
Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ Ð·Ð°Ð±Ð¾Ð»ÐµÐ²Ð°Ð½Ð¸Ñ
Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ
Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾Ðµ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ
ÑÑÐ°Ð²Ð¼Ð°ÑÐ¸Ð·Ð¼
Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ñ
ÐºÑÐ»ÑÑÑÑÐ° Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ
occupational safety
accident
behavioral safety audit
occupational diseases
safety
safe behavior
injuries
motivation
culture of safe behavior

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°ÑÐ´Ð¸ÑÐ° Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸Â». Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°ÑÐ´Ð¸ÑÐ° Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸, Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½Ð°Ñ Ð½Ð° Ð¿Ð¾Ð´ÑÐ¾Ð´Ðµ Â«ÐÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸ÑÂ». ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½Ð¾Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð², Ð½Ð° ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐ»ÐµÐ´ÑÐµÑ Ð¾Ð±ÑÐ°ÑÐ°ÑÑ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð°ÑÐ´Ð¸ÑÐ°. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ² Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¾Ð² Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð°ÑÐ´Ð¸ÑÐ°; 2. ÐÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ Ð¾ÑÑÐ°Ð½Ðµ ÑÑÑÐ´Ð°; 3. Ð ÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ.
description: This paper describes a methodology for conducting behavioral security audits based on the Â«Behavior-based SecurityÂ» approach. A detailed description of the elements that should be paid attention to when conducting an audit is provided. A program of autonomous management. Tasks that were solved in the course of the study: 1. Identification of advantages and disadvantages during the audit; 2. Assessment of the effectiveness of labor protection activities; 3. Recommendations for the implementation of the autonomous management program.
As crises da educação e formação de adultos em Portugal
Creators: name: Távora, Antónia
name: Vaz, Henrique
name: Coimbra, Joaquim
Publisher: name: Escola Superior de Educação de Paula Frassinetti - CIPAF
Year: 2012
Subjects: Políticas Educativas; Aprendizagem ao longo da vida; Adultos; Formação; Qualificação escolar e Profissional

description: Este artigo tem por base os pressupostos de uma conceção de Aprendizagem ao Longo da Vida (ALV) e de Educação e Formação de Adultos (EFA), sob uma visão política, desenvolvendo uma análise contextualizada das suas assunções e objetivos com que surgem, de modo a perceber e identificar as suas formas de concretização em Portugal e as diferentes prioridades governamentais por detrás das formulações iniciais de tais políticas educativas. No contexto atual de crise, em que o instável crescimento económico contribuiu de forma decisiva para a elevação do desemprego e do trabalho precário, a EFA tem-se afastado da sua raiz humanista passando a ser encarada, na centro da discussão política, como medida compensatória, resumida a programas de qualificação escolar e/ou profissional.
description: Saber & Educar, n. 17 (2012): Educação em tempo de crise
Asymmetric magnetization splitting in diamond domain structure: Dependence on exchange interaction and anisotropy
Creators: name: Xie, Kaixuan
name: Zhang, Xiaopu
name: Lin, Weiwei
name: Zhang, Peng
name: Sang, Hai
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The distributions of magnetization orientation for both Landau and diamond domain structures in nano-rectangles have been investigated by micromagnetic simulation with various exchange coefficient and anisotropy constant. Both symmetric and asymmetric magnetization splitting are found in diamond domain structure, as well as only symmetric magnetization splitting in Landau structure. In the Landau structure, the splitting angle increases with the exchange coefficient but decreases slightly with the anisotropy constant, suggesting that the exchange interaction mainly contributes to the magnetization splitting in Landau structure. However in the diamond structure, the splitting angle increases with the anisotropy constant but derceases with the exchange coefficient, indicating that the magnetization splitting in diamond structure is resulted from magnetic anisotropy.
description: 5 pages, 5 figures
title: 'Over there' 1944/45 - Americans in the liberation of France: their perceptions of, and relations with, France and the French
Creators: name: Thomson, Andrew A.
Publisher: name: University of Kent
Year: 1996

description: Over 2.3 million U.S. citizens found themselves shipped to France in 1944-45, most of them ordinary men conscripted into the Army. This study centres on the experiences of these Americans in France - how they prepared for dealing with the French; their perceptions of France and its citizens on the eve of their arrival; the welcome they experienced, the giving and receiving of help; the changing relationship in the differing phases of the Liberation; and the legacy of the interaction - its immediate legacy, and the legacy of veterans' feelings towards the French in the 1990s. How the interation of ordinary Americans and French worked out is the key theme. The study draws primarily on U.S. Army records, records of Civil Affairs operations, and the results of the author's questionnaire of veterans with experience of France. Following an overall good interaction in Normandy, Franco-American relations on the ground reached a highpoint with the sweep across northern France and the invasion of southern Franch in Auguts 1944. In the twelve months from September 1944 there was a serious deterioration in relations, the principal factor being the effect of the passage of time. However, although the experience thus ended on a very low note, on balance the interaction had worked out reasonably well. Given the circumstances - that it was wartime, that the war dragged on for much longer than it had appeared that it would, that soldiers everywhere are likely to contain a rogue element, and that there was a language barrier - the interaction was a healthy one on balance. Because the American involvement was devoid of overtly colonial or bad historical overtones, it was more straightforward than it would otherwise have been and bore up reasonably well under the strains that did afflict it - a mix of practical and cultural strains, rather than 'colonial' ones.
What is wrong? Governance in education and educational policies in times of crisis
Creators: name: Stanciu, Tudor
Publisher: name: Escola Superior de Educação de Paula Frassinetti - CIPAF
Year: 2012
Subjects: Educação Superior; Globalização

description: As várias crises no mundo, causados por conflitos armados – locais, regionais, nacionais ou internacionais – desastres naturais, doenças ou situações económicas que agravam a distância entre pobres e ricos, têm colocado pressão na educação nas instituições de ensino superior. Que consequências têm os diferentes tipos de crise na educação e que papel podem as instituições de educação desempenhar nestas situações?
description: Saber & Educar, n. 17 (2012): Educação em tempo de crise
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð°ÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð²Ð¾Ð·Ð´ÑÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°ÐºÑÐ° ÐºÐ¾ÑÐ»Ð° ÐÐÐ-420-140ÐÐÐ4
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Improving the aerodynamic characteristics of the air path of the boiler BKZ-420-140NGM4
Creators: name: Ð§Ð¸ÑÐºÐ¾Ð², ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐºÐ¾ÑÐ»Ð¾Ð°Ð³ÑÐµÐ³Ð°Ñ
Ð²Ð¾Ð·Ð´ÑÑÐ½ÑÐ¹ ÑÑÐ°ÐºÑ
Ð´ÑÑÑÐµÐ²Ð¾Ð¹ Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¾Ñ
Ð°ÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ðµ
Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
boiler unit
air path
blow fan
aerodynamic resistance
mathematical modeling

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð²Ð¾Ð·Ð´ÑÑÐ½ÑÐ¹ ÑÑÐ°ÐºÑ ÐºÐ¾ÑÐ»Ð° ÐÐÐ-420-140 ÐÐÐ4. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹, ÑÐ½Ð¸Ð¶Ð°ÑÑÐ¸Ñ Ð°ÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ðµ Ð²Ð¾Ð·Ð´ÑÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°ÐºÑÐ° ÐºÐ¾ÑÐ»Ð° ÐÐÐ-420-140 ÐÐÐ4 Ð¸ Ð¿Ð¾Ð²ÑÑÐ°ÑÑÐ¸Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐ½Ð¾ÑÑÑ Ð´ÑÑÑÐµÐ²Ð¾Ð³Ð¾ Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¾ÑÐ° ÐÐÐ-25Ã2. ÐÐ°Ð´Ð°ÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ: - Ð°Ð½Ð°Ð»Ð¸Ð· Ð°ÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð° Ð²Ð¾Ð·Ð´ÑÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°ÐºÑÐ° ÐºÐ¾ÑÐ»Ð°; - Ð¿Ð¾Ð¸ÑÐº ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½ÑÐ¼ Ð°ÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¼ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼; - Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð°ÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ; - ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð°ÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð²Ð¾Ð·Ð´ÑÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°ÐºÑÐ° ÐºÐ¾ÑÐ»Ð°; - Ð¿ÑÐ¾Ð²ÐµÑÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÐ¼ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ ANSYS; - ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÐ¼ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹.
description: The object of study in this work is the air path of the BKZ-420-140 NGM4 boiler. Goal of the work: Development of design solutions that reduce the aerodynamic resistance of the air path of the BKZ-420-140 NGM4 boiler and increase the efficiency of the VDN-25Ã2 blower fan. Work tasks: - analysis of the aerodynamic perfection of the air path of the boiler; - search for elements with increased aerodynamic resistance; - study of methods for reducing aerodynamic drag; - development of measures to reduce the aerodynamic resistance of individual elements of the air path of the boiler; - verification of the effectiveness of the proposed measures by the method of mathematical modeling in the ANSYS software package; - economic calculation of the effectiveness of the proposed measures.
L'autovalutazione: uno strumento per dare forma al proprio apprendimento
Creators: name: Rampinini, Daniele
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2022
Subjects: autovalutazione
consapevolezza
geometria
rubriche

description: Il lavoro svolto sull’autovalutazione vuole rispondere alla seguente domanda: in che modo il ricorso puntuale all’autovalutazione può migliorare la consapevolezza delle proprie competenze geometriche in una classe di quinta elementare? Si ipotizza che, attraverso il ricorso sistematico all’autovalutazione, proposta durante la seconda parte dell’anno e seguita da riflessioni metacognitive, i bambini possano acquisire maggiore consapevolezza delle proprie competenze geometriche. Per rispondere alla domanda iniziale è stata eseguita una ricerca-intervento in cui i bambini, con l’ausilio di una rubrica autovalutativa, hanno dovuto determinare le loro competenze geometriche. Sono state effettuate delle metariflessioni e le rubriche sono state modificate in base alle loro esigenze, in questo modo i bambini hanno avuto un ruolo attivo in tutto il percorso. In conclusione è emerso che alcuni allievi hanno migliorato la loro capacità di autovalutarsi acquisendo una maggior consapevolezza delle proprie competenze geometriche. Questo aspetto sembrerebbe confermare la mia ipotesi di ricerca. Relatrice: Maya Giugni.
Ferrimagnetism and disorder in epitaxial Mn(2-x)Co(x)VAl thin films
Creators: name: Meinert, Markus
name: Schmalhorst, Jan-Michael
name: Reiss, Günter
name: Arenholz, Elke
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The quaternary full Heusler compound Mn(2-x)Co(x)VAl with x = 1 is predicted to be a half-metallic antiferromagnet. Thin films of the quaternary compounds with x = 0...2 were prepared by DC and RF magnetron co-sputtering on heated MgO (001) substrates. The magnetic structure was examined by x-ray magnetic circular dichroism and the chemical disorder was characterized by x-ray diffraction. Ferrimagnetic coupling of V to Mn was observed for Mn2VAl (x = 0). For x = 0.5, we also found ferrimagnetic order with V and Co antiparallel to Mn. The observed reduced magnetic moments are interpreted with the help of band structure calculations in the coherent potential approximation. Mn2VAl is very sensitive to disorder involving Mn, because nearest-neighbor Mn atoms couple anti-ferromagnetically. Co2VAl has B2 order and has reduced magnetization. In the cases with x >= 0.9 conventional ferromagnetism was observed, closely related to the atomic disorder in these compounds.
description: 10 pages, 4 figures