cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Insights into the Cepheid distance scale
Creators: name: Bono, G.
name: Caputo, F.
name: Marconi, M.
name: Musella, I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present an investigation of Cepheid distances using theory and observations. Cepheid models indicate that the slope of the Period-Luminosity (P-L) relation covering the entire period range (0.40<= logP <=2.0) becomes steeper when moving from optical to NIR bands, and that the metallicity dependence of the slope decreases from the B- to the K-band. We estimated V- and I-band slopes for 87 Cepheid data sets belonging to 48 external galaxies with nebular oxygen abundance 7.5<= 12+log (O/H) <=8.9. By using Cepheid samples including more than 20 Cepheids, the chi^2 test indicates that the hypothesis of a steepening of the P-L_{V,I} relations with increased metallicity can be discarded at the 99% level. On the contrary, the observed slopes agree with the metallicity trend predicted by pulsation models, i.e. the slope is roughly constant for galaxies with 12+log (O/H) < 8.17 and becomes shallower in the metal-rich regime, with a confidence level of 62% and 92%, respectively. The chi^2 test concerning the hypothesis that the slope does not depend on metallicity gives confidence levels either similar (P-L_V, 62%) or smaller (P-L_I, 67%). We found that the slopes of optical and NIR Period-Wesenheit (P-W) relations in external galaxies are similar to the slopes of LMC. On this ground, the P-W relations provide robust distances relative to the LMC, but theory and observations indicate that the metallicity dependence of the zero-point in the different passbands has to be taken into account. We compared the galaxy distances provided by Rizzi et al. (2007) using the TRGB with our set of Cepheid distances based on the P-W relations. We found that the metallicity correction on distances based on the P-WBV relation is gamma_(B,V)=-0.52 mag dex^-1, whereas it is vanishing for the distances based on the P-WVI and on the P-WJK relations. These findings fully support Cepheid theoretical predictions.
description: Paper accepted for publication on ApJ (21 pages, 16 figures).
Progetto INDRA – Risanamento corsi d’acqua e opere di premunizione riali di Solduno
Creators: name: Rebai, Yari
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2020

description: A seguito dei numerosi eventi alluvionali avvenuti nei secoli scorsi e i numerosi danni provocati, si è definito l’intento di agire e di programmare delle opere di premunizione. Opere indispensabili per la messa in sicurezza in primo luogo delle persone nelle zone edificabili ed in secondo luogo garantisca l’integrità degli edifici e degli impianti collocati sul territorio. È quindi necessario contenere il materiale eseguendo delle opere funzionali soprattutto sotto l’aspetto della manutenzione ma anche opportunamente inserite nel territorio.
Sonderausstellung über Wehrkirchen im Schloss Alt-Kainach
Creators: name: Pfeifer, Egon
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 25 Nr. 1 (1984): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
A Reconnection Switch to Trigger Gamma-Ray Burst Jet Dissipation
Creators: name: McKinney, Jonathan C.
name: Uzdensky, Dmitri A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Prompt gamma-ray burst (GRB) emission requires some mechanism to dissipate an ultrarelativistic jet. Internal shocks or some form of electromagnetic dissipation are candidate mechanisms. Any mechanism needs to answer basic questions, such as what is the origin of variability, what radius does dissipation occur at, and how does efficient prompt emission occur. These mechanisms also need to be consistent with how ultrarelativistic jets form and stay baryon pure despite turbulence and electromagnetic reconnection near the compact object and despite stellar entrainment within the collapsar model. We use the latest magnetohydrodynamical models of ultrarelativistic jets to explore some of these questions in the context of electromagnetic dissipation due to the slow collisional and fast collisionless reconnection mechanisms, as often associated with Sweet-Parker and Petschek reconnection, respectively. For a highly magnetized ultrarelativistic jet and typical collapsar parameters, we find that significant electromagnetic dissipation may be avoided until it proceeds catastrophically near the jet photosphere at large radii ($r\sim 10^{13}--10^{14}{\rm cm}$), by which the jet obtains a high Lorentz factor ($γ\sim 100--1000), has a luminosity of $L_j \sim 10^{50}--10^{51}\ergs$, has observer variability timescales of order 1s (ranging from 0.001-10s), achieves $γθ_j\sim 10--20 (for opening half-angle $θ_j$) and so is able to produce jet breaks, and has comparable energy available for both prompt and afterglow emission. This reconnection switch mechanism allows for highly efficient conversion of electromagnetic energy into prompt emission and associates the observed prompt GRB pulse temporal structure with dissipation timescales of some number of reconnecting current sheets embedded in the jet.[abridged]
description: 21 pages main text + 11 pages appendices + 3 pages references, 12 figures, MNRAS in press
MOESM1 of Genetic polymorphisms of histone methyltransferase SETD2 predicts prognosis and chemotherapy response in Chinese acute myeloid leukemia patients
Creators: name: Wang, Suwei
name: Yuan, Xiaoqing
name: Liu, Yazhen
name: Zhu, Kewei
name: Chen, Peng
name: Yan, Han
name: Zhang, Daoyu
name: Li, Xi
name: Zeng, Hui
name: Zhao, Xielan
name: Chen, Xiaoping
name: Zhou, Gan
name: Cao, Shan
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Hematology

description: Additional file 1: Figure S1. Position of three SNPs in SETD2.
Applying different partitioning and modelling approaches to investigate the effects of nitrogen fertilization and light inhibition on net ecosystem exchange using long-term eddy-covariance data
Creators: name: Lee, Sung-Ching
Publisher: name: University of British Columbia
Year: 2020

description: There is a lack of knowledge of the processes controlling the net ecosystem production (NEP) of forest stands after disturbance (e.g., logging and nitrogen (N) fertilization) in the Pacific Northwest. To answer these questions, long-term eddy-covariance (EC) measurements of carbon-dioxide (CO₂) above a Douglas-fir stand on Vancouver Island, Canada were used in this study. Additionally, answering these questions also requires that NEP can be accurately partitioned into gross primary production (GPP) and ecosystem respiration (Re) to understand the biophysical controls of their C dynamics. Therefore, an intensive stable C isotope campaign was conducted and various partitioning techniques were deployed in this study. The Physiological Principles Predicting Growth (3-PG) model was modified to compare its predictions with EC-measured data to better understand the effects of N fertilization on CO₂ and water vapour fluxes. Application of N fertilizer to this stand led to a short-term (first two years) increase in GPP followed by little change over the long term. Re increased over the short-term (first year), while it was appreciably suppressed over the long term. N fertilization resulted in an average increase in NEP by 170 g C m-² year-¹ on average and led to an average increase in annual water use of 15%. The light-inhibition effect of daily Re for the stand during the peak growing season was estimated to be 37% by comparing the nighttime relationship and the stable C isotope methods. The daytime intercept partitioning method only partly accounted for light inhibition effects. By applying four gap-filling models using different partitioning techniques (nighttime relationship, daytime intercept, ANN–nighttime, and FVS–ANN models) on the 18-years of measured data, it was estimated that the mean annual NEP totals ranged from 195 to 238 g C m-² year-¹, hence the choice of the gap-filling model would have a great impact on long-term C budgets. There were even larger differences in Re and GPP estimates. Our findings have implications for the interpretation of EC measurements, a widely-used data source for understanding terrestrial C cycling. I further argue that the consideration of light inhibition of daytime Re in terrestrial ecosystem models is critical.
Lattice QCD and the Timelike Pion Form Factor
Creators: name: Meyer, Harvey B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We present a formula that allows one to calculate the pion form factor in the timelike region 2mpi <= sqrt{s} <= 4mpi in lattice QCD. The form factor quantifies the contribution of two-pion states to the vacuum polarization. It must be known very accurately in order to reduce the theoretical uncertainty on the anomalous magnetic moment of the muon. At the same time, the formula constitutes a rare example where, in a restricted kinematic regime, the spectral function of a conserved current can be determined from Euclidean observables without an explicit analytic continuation.
description: 4 pages, 1 figure; corrects a factor 2 in Eq. (6) over the published version
Tagungsbericht Internationale Exkursionstagung der Deutschen Gesellschaft für Festungsforschung (DGF) e. V. in Koblenz vom 28.-30.10.1983
Creators: name: Dollen, Busso Von Der
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 25 Nr. 1 (1984): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Randbemerkungen zu polygonalen Bergfrieden am Mittelrhein, bei besonderer Berücksichtigung von Fünfecktürmen
Creators: name: Liessem, Udo
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 25 Nr. 1 (1984): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Wronskian method for bound states
Creators: name: Fernández, Francisco M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: We propose a simple and straightforward method based on Wronskians for the calculation of bound--state energies and wavefunctions of one--dimensional quantum--mechanical problems. We explicitly discuss the asymptotic behavior of the wavefunction and show that the allowed energies make the divergent part vanish. As illustrative examples we consider an exactly solvable model and the Gaussian potential well.
On translation invariant symmetric polynomials and Haldane's conjecture
Creators: name: Liptrap, Jesse
Publisher: name: arXiv
Year: 2010
Subjects: subject: Combinatorics (math.CO)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 05E40 (Primary) 81V70, 12E05 (Secondary)

description: We show that the ring of translation invariant symmetric polynomials in n variables is isomorphic to the full polynomial ring in n-1 variables, in characteristic 0. We disprove a conjecture of Haldane regarding the structure of such polynomials. Our motivation is the fractional quantum Hall effect, where translation invariant (anti)symmetric complex n-variate polynomials characterize n-electron wavefunctions.
description: 7 pages, 1 figure. Presentation improved over the published version.
Electronic confinement and ordering instabilities in colossal magnetoresistive bilayer manganites
Creators: name: Trinckauf, J.
name: Hänke, T.
name: Zabolotnyy, V.
name: Ritschel, T.
name: Apostu, M. O.
name: Suryanarayanan, R.
name: Revcolevschi, A.
name: Koepernik, K.
name: Kim, T. K.
name: Zimmermann, M. v.
name: Borisenko, S. V.
name: Knupfer, M.
name: Büchner, B.
name: Geck, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present angle-resolved photoemission studies of (La1-zPrz)2-2xSr1+2xMn2O7 with x=0.4 and z=0.1,0.2 and 0.4 along with density functional theory calculations and x-ray scattering data. Our results show that the bilayer splitting in the ferromagnetic metallic phase of these materials is small, if not completely absent. The charge carriers are therefore confined to a single MnO2-layer, which in turn results in a strongly nested Fermi surface. In addition to this, the spectral function also displays clear signatures of an electronic ordering instability well below the Fermi level. The increase of the corresponding interaction strength with z and its magnitude of ~400 meV make the coupling to a bare phonon highly unlikely. Instead we conclude that fluctuating order, involving electronic and lattice degrees of freedom, cause the observed renormalisation of the spectral features.
description: 4 pages, 3 figures, if not displayed correctly try Adobe Reader
Tuning carrier type and density in Bi2Se3 by Ca-doping
Creators: name: Wang, Zhiyong
name: Lin, Tao
name: Wei, Peng
name: Liu, Xinfei
name: Dumas, Randy
name: Liu, Kai
name: Shi, Jing
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The carrier type and density in Bi2Se3 single crystals are systematically tuned by introducing a calcium (Ca) dopant. A carrier density of ~1x1017 cm-3 which corresponds to ~25 meV in the Fermi energy is obtained in both n- and p-type materials. Electrical transport properties show that the insulating behavior is achieved in low carrier density crystals. In addition, both the band gap and reduced effective mass of carriers are determined.
description: 11 pages
Chronik der Burg Grenzau
Creators: name: Spiegel, Hans
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 25 Nr. 1 (1984): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Elliptic beta integrals and solvable models of statistical mechanics
Creators: name: Spiridonov, V. P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The univariate elliptic beta integral was discovered by the author in 2000. Recently Bazhanov and Sergeev have interpreted it as a star-triangle relation (STR). This important observation is discussed in more detail in connection to author's previous work on the elliptic modular double and supersymmetric dualities. We describe also a new Faddeev-Volkov type solution of STR, connections with the star-star relation, and higher-dimensional analogues of such relations. In this picture, Seiberg dualities are described by symmetries of the elliptic hypergeometric integrals (interpreted as superconformal indices) which, in turn, represent STR and Kramers-Wannier type duality transformations for elementary partition functions in solvable models of statistical mechanics.
description: 30 pp., version to appear in Contemp. Math
On the impact of dispersal asymmetry on metapopulation persistence
Creators: name: Kleinhans, David
name: Jonsson, Per R.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Metapopulation theory for a long time has assumed dispersal to be symmetric, i.e. patches are connected through migrants dispersing bi-directionally without a preferred direction. However, for natural populations symmetry is often broken, e.g. for species in the marine environment dispersing through the transport of pelagic larvae with ocean currents. The few recent studies of asymmetric dispersal concluded, that asymmetry has a distinct negative impact on the persistence of metapopulations. Detailed analysis however revealed, that these previous studies might have been unable to properly disentangle the effect of symmetry from other potentially confounding properties of dispersal patterns. We resolve this issue by systematically investigating the symmetry of dispersal patterns and its impact on metapopulation persistence. Our main analysis based on a metapopulation model equivalent to previous studies but now applied on regular dispersal patterns aims to isolate the effect of dispersal symmetry on metapopulation persistence. Our results suggest, that asymmetry in itself does not imply negative effects on metapopulation persistence. For this reason we recommend to investigate it in connection with other properties of dispersal instead of in isolation.
description: 19 pages, 5 figures
Die Burg in Höchst am Main
Creators: name: Metternich, Wolfgang
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 25 Nr. 1 (1984): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Additional file 2 of Adaptation and evaluation of the neighborhood environment walkability scale for youth for Chinese children (NEWS-CC)
Creators: name: He, Gang
name: Huang, Wendy
name: Salmon, Jo
name: Wong, Stephen H. S.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 2.
Die Körperhöhe Deutscher Harnischträger
Creators: name: Wurm, Helmut
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 25 Nr. 1 (1984): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
title: ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¹ Ð»ÐµÐ½ÑÐ¾ÑÐ½Ð¾Ð¿Ð¸Ð»ÑÐ½ÑÐ¹ ÑÑÐ°Ð½Ð¾Ðº
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: Automated band saw machine
Creators: name: ÐÑÐ·Ð½ÐµÑÐ¾Ð², ÐÐ¸ÐºÐ¸Ñ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: 2022
Subjects: Ð»ÐµÐ½ÑÐ¾ÑÐ½Ð¾Ð¿Ð¸Ð»ÑÐ½ÑÐ¹ ÑÑÐ°Ð½Ð¾Ðº
ÑÐ¸ÑÐºÐ¸
ÑÐµÐ³ÑÐ»ÑÑÐ¾Ñ Ð¿Ð¾Ð´Ð°ÑÐ¸
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ
ÑÐ°ÑÑÐµÑ
Ð¿Ð¸Ð»ÑÐ½Ð°Ñ ÑÐ°Ð¼Ð°
Ð²Ð°Ð»
band saw
vise
feed regulator
design
construction
calculation
saw frame
shaft

description: ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿Ð¾Ð»ÑÐ°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð»ÐµÐ½ÑÐ¾ÑÐ½Ð¾Ð¿Ð¸Ð»ÑÐ½ÑÐ¹ ÑÑÐ°Ð½Ð¾Ðº. Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð° ÑÐ°Ð±Ð¾ÑÑ Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð»ÐµÐ½ÑÐ¾ÑÐ½Ð¾Ð¿Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐºÐ° Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½ÑÑ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½ÑÑ ÐµÐ³Ð¾ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð². Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÑÐ¸Ð¿Ð¾Ð² ÑÑÐ°Ð½ÐºÐ¾Ð² ÑÐµÐ·ÐºÐ¸Â  Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²Ð¾Ðº. ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½ Ð²ÑÐ±Ð¾Ñ Ð»ÐµÐ½ÑÐ¾ÑÐ½Ð¾Ð¿Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐºÐ° Ð´Ð»Ñ ÑÐµÐ·ÐºÐ¸ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²Ð¾Ðº Ð´Ð¸Ð°Ð¼ÐµÑÑÐ¾Ð¼ 330 Ð¼Ð¼ ÐºÑÑÐ³Ð»Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ. ÐÐ¿Ð¸ÑÐ°Ð½ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ°Ð½ÐºÐ° Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð°Ñ ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐµÐ¼Ð°. ÐÐ¿Ð¸ÑÐ°Ð½ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð² ÑÑÐ°Ð½ÐºÐ° Ð¸ Ð´Ð°Ð½Ð¾ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹, Ð¿ÑÐ¸Ð½ÑÑÑÑ Ð¿ÑÐ¸ ÐµÐ³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐµÑ Ð¿Ð¸Ð»ÑÐ½Ð¾Ð¹ ÑÐ°Ð¼Ñ, Ð²ÐµÐ´ÑÑÐµÐ³Ð¾ Ð²Ð°Ð»Ð° Ð¸ ÑÐ¸ÑÐºÐ¾Ð² ÑÑÐ°Ð½ÐºÐ°. ÐÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾ÑÑÑ. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¿Ð¾ÑÐ»ÑÐ¶Ð°Ñ Ð¿ÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿Ð¾Ð»ÑÐ°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð»ÐµÐ½ÑÐ¾ÑÐ½Ð¾Ð¿Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐºÐ°.
description: The subject of the study is a semi-automatic band saw. The research of the principles of operation and analysis of the construction of the band saw machine and the strength calculations of its responsible elements became the purpose of this work.In the first section, the analysis of existing types of metal billet cutting machines was conducted. The need to choose a band saw machine for cutting blanks with a diameter of 330 mm of circular cross-section was justified. In the second section, the operating principle of the machine was described, and the basic kinematic scheme was presented. The third section describes the construction of the machine components and provides a justification for the engineering decisions taken during the prototyping of the machine. The strength calculation of the saw frame, drive shaft and vise of the machine was made.Practical relevance. The results obtained will serve in the design of a semi-automatic band saw machine.
Observational implications of gamma-ray burst afterglow jet simulations and numerical light curve calculations
Creators: name: van Eerten, Hendrik J.
name: MacFadyen, Andrew I.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We discuss jet dynamics for narrow and wide gamma-ray burst (GRB) afterglow jets and the observational implications of numerical simulations of relativistic jets in two dimensions. We confirm earlier numerical results that sideways expansion of relativistic jets during the bulk of the afterglow emission phase is logarithmic in time and find that this also applies to narrow jets with half opening angle of 0.05 radians. As a result, afterglow jets remain highly nonspherical until after they have become nonrelativistic. Although sideways expansion steepens the afterglow light curve after the jet break, the jet edges becoming visible dominates the jet break, which means that the jet break is sensitive to the observer angle even for narrow jets. Failure to take the observer angle into account can lead to an overestimation of the jet energy by up to a factor 4. This weakens the challenge posed to the magneter energy limit by extreme events such as GRB090926A. Late time radio calorimetry based on a spherical nonrelativistic outflow model remains relevant when the observer is approximately on-axis and where differences of a few in flux level between the model and the simulation are acceptable. However, this does not imply sphericity of the outflow and therefore does not translate to high observer angles relevant to orphan afterglows. For more accurate calorimetry and in order to model significant late time features such as the rise of the counterjet, detailed jet simulations remain indispensable.
description: 7 Figures. Replaced with accepted version. Significantly expanded, including additional discussion of time scales
Voce ai pensieri: un percorso per verbalizzare le emozioni
Creators: name: Marandola, Sophia
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2022
Subjects: emozioni
linguaggio verbale orale
comunicazione
lessico

description: Questi ultimi anni sono stati estenuanti da un punto di vista mentale, mai come oggi abbiamo la certezza che le emozioni ricoprono un ruolo fondamentale nella crescita e soprattutto nel benessere psico-fisico di ogni individuo. Possiamo considerarle come una bussola interna che segnano le nostre decisioni, le relazioni interpersonali e il nostro cammino. La ricerca, sperimentata in una quinta elementare, si pone l’obiettivo di suscitare un cambiamento nella percezione e nell’ascolto delle proprie emozioni, invitando gli attori coinvolti ad esprimersi con il canale del linguaggio verbale orale. L’insegnante ha il ruolo di accompagnare e sostenere ogni allievo e allieva in questo cammino, per nulla semplice, di introspezione ed espressione. I dati raccolti dimostrano quanto l’espressione dei pensieri attraverso un buon linguaggio verbale orale sia efficace e liberatorio e di quanto questo sia importante, specialmente per i bambini e le bambine che si trovano all’inizio di un viaggio meraviglioso che è la vita. Relatore: Davide Antognazza.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿Ð¾Ð´Ñ Ð¾Ð´Ð° Ðº Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÐÐ¡ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿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: Developing an approach to the information system implementation based on business processes modeling by the example of the logistic processes of the manufacturing company
Creators: name: ÐÐ¶ÐµÐ³Ð°Ð½Ð¾Ð²Ð°, ÐÐºÐ°ÑÐµÑ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: ÑÐ°ÑÐ¼Ð°ÑÐµÐ²ÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ñ
Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑ
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð²
Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÐºÐ° Ð² ÑÐ°ÑÐ¼Ð°ÑÐµÐ²ÑÐ¸ÐºÐµ
ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿Ð¾Ð´Ñ Ð¾Ð´Ð° Ðº Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð¸Ñ
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐºÐ»Ð°Ð´ÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð²
pharmaceutical company
business process
business process modeling
logistics in pharmaceuticals
developing an approach to the information system implementation
warehouse process optimization

description: Ð Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¼ÐµÑÐ¾Ð´ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ°ÑÐ¸Ñ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¾Ð´Ð½Ð¾Ð³Ð¾ Ð¸Ð· Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ°ÑÐ¼Ð°ÑÐµÐ²ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸. Ð ÑÐ°Ð¼ÐºÐ°Ñ Ð¼ÐµÑÐ¾Ð´Ð° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ ÐÐ¢-ÑÐµÑÐµÐ½Ð¸Ð¹. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÑ ÑÐ°ÑÐ¼Ð°ÑÐµÐ²ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÑÐºÐ»Ð°Ð´ÑÐºÐ¾Ð¹ Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÐºÐ¸. ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð½ÐµÐ´Ð¾ÑÐµÑÑ Ð¸ Â«ÑÐ·ÐºÐ¸Ðµ Ð¼ÐµÑÑÐ°Â» Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐºÐ»Ð°Ð´ÑÐºÐ¸Ð¼Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ°Ð¼Ð¸. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¾ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ°Ð±Ð¾ÑÑ ÑÐºÐ»Ð°Ð´ÑÐºÐ¸Ñ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ¾Ð².
description: In the final qualifying work a method of the information system implementation is developed. There is a demonstration by the example of one of the logistic processes of pharmaceutical company. As part of the method, the analysis of the enterprise activity and it-solutions is carried out. The main business processes of a pharmaceutical company in terms of warehouse logistics are considered. The shortcomings and bottlenecks in the management of warehouse processes are identified. The optimal solution to improve the quality of warehouse complexes is proposed.
Zum Geleit
Creators: name: Lüttichau-Bärenstein, Hannibal Von
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Widmung des Hefts an Professor Dr.-Ing. Hans Spiegel
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 25 Nr. 1 (1984): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Extrapolaciones : ética literaria y discurso crítico en Roberto Bolaño, Ricardo Piglia y Fernando Vallejo
Creators: name: Villacreses Benavides, Norman Xavier
Publisher: name: University of British Columbia
Year: 2020

description: The research examines the conditions of production and the function of critical discourse, (mainly texts that circulate in parallel to the production of fiction, such as interviews, essays, speeches, or newspaper articles) elaborated by Latin American writers since the mid-20th Century. The objective is understand the writer's strategies of positioning and the place that this discourse has in his literary project. For this purpose, the research proposes the concept of literary ethics to analyze the creative relationship of the writer with society and the literary field. Since a considerable part of critical discourse circulates in the mass media, the construction of the writer's public figure has also been problematized under the notion of personification taking into account the possible relations of ambiguity that occur when there is an identification between a fictional character and the personification. To study this processes, Roberto Bolaño, Ricardo Piglia and Fernando Vallejo have been chosen as representative writers of the literary system, considering legitimacy, extensive discursive production, deliberate construction of the personification/character relationship and contemporaneity, as relevant elements. The research concludes that literary ethics allows us to analyze the tension between an historical moment and the creative production in a writer's career and that this process shapes critical discourse, whose main function is to establish and maintain a literary position, through canonical reorganization, the alteration of modes of reading or social criticism. Lastly, it is established that personification, critical discourse and works of fiction can be linked through ambiguity in the public reception of the writer's image.
title: ÐÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð°Ð½ÑÐºÐ¾Ð³Ð¾ Ð½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ° Ð¸ Ð¸Ñ Ð¿ÑÐ¾ÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð² Ð¿Ð¾Ð²ÑÐµÐ´Ð½ÐµÐ²Ð½Ð¾Ð¹ Ð¶Ð¸Ð·Ð½Ð¸ 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: Features of the Spanish national character and its manifestation in the everyday life of Spain
Creators: name: ÐÐµÐ²Ð¸Ð½Ð°, ÐÐ¸ÐºÑÐ¾Ñ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: 2019
Subjects: ÐÑÐ¿Ð°Ð½Ð¸Ñ
Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ½Ð¾ÑÑÑ
ÑÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¾ÑÑÐ°Ð²
ÑÐ¾ÑÐ°Ð»Ð¸ÑÐ°ÑÐ½Ð°Ñ Ð¸Ð´ÐµÐ¾Ð»Ð¾Ð³Ð¸Ñ
ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾-ÑÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÐºÑÐ¾Ñ
Ð¿ÑÐ°Ð²Ð¾ÑÐ¾Ð·Ð½Ð°Ð½Ð¸Ðµ
Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»Ð¸Ð·Ð¼
ÐºÐ°ÑÐ¾Ð»Ð¸ÑÐ¸Ð·Ð¼
Spain
identity
ethnic composition
totalitarian ideology
socio-ethnic factor
legal consciousness
individualism
catholicism

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐµÐ½Ñ Ð¸ÑÑÐ¾ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÐºÑÐ¾ÑÑ, Ð²Ð»Ð¸ÑÑÑÐ¸Ðµ Ð½Ð° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÐ°ÐºÑÐµÑÐ°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð³ÐµÐ¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ ÐºÑÐ»ÑÑÑÑÐ½ÑÐµ ÑÐ°ÐºÑÐ¾ÑÑ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð°Ð½ÑÐµÐ² Ð¸ ÐµÐµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð½Ð° Ð¿Ð¾Ð²ÑÐµÐ´Ð½ÐµÐ²Ð½ÑÑ Ð¶Ð¸Ð·Ð½Ñ Ð² Ð½Ð°ÑÑÐ¾ÑÑÐµÐµ Ð²ÑÐµÐ¼Ñ.
description: In this work, historical factors influencing the formation of a national character are studied, and geographical and cultural factors are also determined. The analysis of the national identity of the Spaniards in the present and its impact on everyday life.
Thermal infrared emission reveals the Dirac point movement in biased graphene
Creators: name: Freitag, Marcus
name: Chiu, Hsin-Ying
name: Steiner, Mathias
name: Perebeinos, Vasili
name: Avouris, Phaedon
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Graphene is a 2-dimensional material with high carrier mobility and thermal conductivity, suitable for high-speed electronics. Conduction and valence bands touch at the Dirac point. The absorptivity of single-layer graphene is 2.3%, nearly independent of wavelength. Here we investigate the thermal radiation from biased graphene transistors. We find that the emission spectrum of single-layer graphene follows that of a grey body with constant emissivity (1.6 \pm 0.8)%. Most importantly, we can extract the temperature distribution in the ambipolar graphene channel, as confirmed by Stokes/anti-Stokes measurements. The biased graphene exhibits a temperature maximum whose location can be controlled by the gate voltage. We show that this peak in temperature reveals the spatial location of the minimum in carrier density, i.e. the Dirac point.
description: Accepted in principle at Nature Nanotechnology
Inhalt
Creators: name: Redaktion, Die
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 25 Nr. 1 (1984): Burgen und Schlösser. Zeitschrift für Burgenforschung und Denkmalpflege
Mixed-mode oscillations and interspike interval statistics in the stochastic FitzHugh-Nagumo model
Creators: name: Berglund, Nils
name: Landon, Damien
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: Dynamical Systems (math.DS)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Mathematics
subject: FOS: Biological sciences
subject: 60H10, 34C26 (Primary) 60J20, 92C20 (Secondary)

description: We study the stochastic FitzHugh-Nagumo equations, modelling the dynamics of neuronal action potentials, in parameter regimes characterised by mixed-mode oscillations. The interspike time interval is related to the random number of small-amplitude oscillations separating consecutive spikes. We prove that this number has an asymptotically geometric distribution, whose parameter is related to the principal eigenvalue of a substochastic Markov chain. We provide rigorous bounds on this eigenvalue in the small-noise regime, and derive an approximation of its dependence on the system's parameters for a large range of noise intensities. This yields a precise description of the probability distribution of observed mixed-mode patterns and interspike intervals.
description: 36 pages
Occhio. Libro. Contenuto. Sintesi visiva per un cartaceo più appetibile
Creators: name: Marchetti, Lucia
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2015

description: Gli aspetti di un artefatto editoriale che a primo impatto possono essere sottovalutati sono quelli legati alla storia e alla società dai quali esso deriva. Il libro è figlio del suo tempo, degli usi e costumi di una popolazione. Oggi, schiacciati dalle frenetiche informazioni dei mass media, i livelli di attenzione sono sempre più ridotti, ed è forse questo un motivo che ha portato il mondo cartaceo ad essere surclassato da quello digitale. Senza cadere nei più banali stereotipi di schieramento dal lato del prodotto cartaceo, ho preso in considerazione le peculiarità di uno e dell’altro mondo. Inizialmente mi sono posta alcune delle domande più condivise oggi, frutto dell’influenza digitale: Come reagisce il libro cartaceo all’introduzione dell’e-book? Quali sono le caratteristiche dell’ “oggetto-libro” che possono essere messe in luce proprio grazie alla venuta del digitale? La tesi che sostengo presenta una possibile via di sviluppo dell’immagine attribuita al libro cartaceo. Essa non parla quindi di “estinzione dell’editoria cartacea”, ma parla piuttosto di “ottimizzazione”. Questo mio pensiero si presenta senza alcuna pretesa di stravolgimento dell’approccio editoriale. Per sviluppare il progetto ho tenuto conto delle norme che regolano la forma del libro da secoli. Esso poggia su queste regole, mettendole in relazione con i cambiamenti delle tempistiche di assunzione dei contenuti testuali.
Fast Spectral Variability from Cygnus X-1
Creators: name: Wu, Y. X.
name: Belloni, T. M.
name: Stella, L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We have developed an algorithm that, starting from the observed properties of the X-ray spectrum and fast variability of an X-ray binary allows the production of synthetic data reproducing observables such as power density spectra and time lags, as well as their energy dependence. This allows to reconstruct the variability of parameters of the energy spectrum and to reduce substantially the effects of Poisson noise, allowing to study fast spectral variations. We have applied the algorithm to Rossi X-ray Timing Explorer data of the black-hole binary Cygnus X-1, fitting the energy spectrum with a simplified power law model. We recovered the distribution of the power law spectral indices on time-scales as low as 62 ms as being limited between 1.6 and 1.8. The index is positively correlated with the flux even on such time-scales.
description: 14 pages, 19 figures, accepted by MNRAS
Coping with stress : the contribution of cognitive biases to rumination
Creators: name: Zareian, Bita
Publisher: name: University of British Columbia
Year: 2020

description: Rumination is a pattern of passive and repetitive thoughts about symptoms of one’s distress, as well as its causes and consequences. While rumination has been linked to onset and exacerbation of depression, recent research suggests that only one subtype of rumination, brooding, and not the other type, reflection, is responsible for these effects. Theoretical perspectives and empirical evidence suggest that biases in inhibition, shifting, and updating information in working memory underlie rumination. However, to date, we do not know which cognitive bias contributes the most to rumination, and more specifically, to brooding and reflection. In this study, I aimed to address this gap in the literature using an experience sampling methodology. To this end, I invited 267 undergraduate students to the lab for a baseline session. During this session, they rated their level of depression, their tendency to ruminate, and their affect. They also completed three cognitive tasks, Emotional Stroop Task, Affective Switching Task, and Emotional 2-Back task, that assessed their inhibition, shifting and updating biases, respectively. Next, participants rated their level of brooding, reflection, and negative affect at nine different time points within 48 hours of their most stressful midterm exam. I hypothesized that updating bias would be the main cognitive control bias to predict the level and trajectory of brooding after the exam. I further hypothesized that the level of brooding, and not reflection, at each time point would predict the intensity of negative affect at the following time point. I also conducted additional exploratory analyses to examine (1) the association of inhibition, shifting, and updating biases with reflection; and (2) the bidirectional association between rumination and negative affect. Contrary to my hypothesis, inhibition and shifting biases predicted brooding after the exam. Inhibition also played a role in reflection. Furthermore, brooding, and not reflection, predicted negative affect at the next time point. In addition, negative affect predicted both brooding and reflection at the next time point. The role of cognitive control biases in brooding and reflection, and its implications, are discussed.
Mach reflection and KP solitons in shallow water
Creators: name: Yeh, Harry
name: Li, Wenwen
name: Kodama, Yuji
Publisher: name: arXiv
Year: 2010
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Reflection of an obliquely incident solitary wave onto a vertical wall is studied analytically and experimentally. We use the Kadomtsev-Petviashivili (KP) equation to analyze the evolution and its asymptotic state. Laboratory experiments are performed using the laser induced fluorescent (LIF) technique, and detailed features and amplifications at the wall are measured. We find that proper physical interpretation must be made for the KP solutions when the experimental results are compared with the theory under the assumptions of quasi-two dimensionality and weak nonlinearity. Due to the lack of physical interpretation of the theory, the numerical results were previously thought not in good agreement with the theory. With proper treatment, the KP theory provides an excellent model to predict the present laboratory results as well as the previous numerical results. The theory also indicates that the present laboratory apparatus must be too short to achieve the asymptotic state. The laboratory and numerical results suggest that the maximum of the predicted four-fold amplification would be difficult to be realized in the real-fluid environment. The reality of this amplification remains obscure.
description: 16 pages, 10 figures,
title: ÐÐ°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 34 ÐÐÑ
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: Gas turbine plant with a capacity of 34 MW
Creators: name: ÐÐ¾Ð²Ð°Ð»ÐµÐ½ÐºÐ¾, ÐÐ½Ð´ÑÐµÐ¹
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: ÑÐ½ÐµÑÐ³Ð¾Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ
Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ°
Ð³Ð°Ð·Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
ÑÐ²Ð¾Ð±Ð¾Ð´Ð½Ð°Ñ ÑÐ¸Ð»Ð¾Ð²Ð°Ñ ÑÑÑÐ±Ð¸Ð½Ð°
Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ
Ð»Ð°Ð´Ð¾Ð³Ð°-32
power engineering
gas turbine plant
gas dynamics calculations
free-power turbine
strength substantion
ladoga-32

description: Ð¦ÐµÐ»Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ â Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 34 ÐÐÑ (Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿ Â«ÐÐ°Ð´Ð¾Ð³Ð°-32Â»). ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÐµÐ¼Ñ, ÑÐ°ÑÑÐµÑ Ð¾ÑÐµÐ²Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ°, Ð³Ð°Ð·Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ ÑÑÑÐ±Ð¸Ð½Ñ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ñ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸ Ð¿Ð¾ÑÐ»ÐµÐ´Ð½ÐµÐ¹ ÑÑÑÐ¿ÐµÐ½Ð¸ ÑÑÑÐ±Ð¸Ð½Ñ Ð¸ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð° ÐµÐµ ÑÐ²ÐµÑÐ´Ð¾ÑÐµÐ»ÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ. Ð¡Ð´ÐµÐ»Ð°Ð½ ÑÐ°ÑÑÐµÑ Ð½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ ÑÐ°Ð±Ð¾ÑÐµÐ¹ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸, Ð´Ð¸ÑÐºÐ° Ð¸ ÑÐ¾ÑÐ¾ÑÐ°. ÐÐ¿Ð¸ÑÐ°Ð½Ð° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÑÐµÑÑÐµÐ¶ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸.
description: The purpose of this work was to design a gas turbine plant with a capacity of 34 MW (prototype Â«Ladoga-32Â»). The calculation of the thermal scheme, the calculation of the axial compressor, the gas-dynamic calculation of the turbine were performed. The geometry of the blade of the last stage of the turbine has been determined and its solid-state model has been constructed. Calculated on the strength of the working blade, disk and rotor. The design is described and the in-stallation drawing is developed.
title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»Ð¸ÐºÐ»Ð¸Ð½Ð¸ÐºÐ¸
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: Designing the power supply system of the health centre
Creators: name: Ð£Ð±Ð°ÑÐ½Ð¸ÐºÐ¾Ð², ÐÐ½ÑÐ¾Ð½
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: Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ¾Ðº ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð»Ð¸ÐºÐ»Ð¸Ð½Ð¸ÐºÐ¸
ÑÐ°ÑÑÑÑÐ½Ð°Ñ Ð½Ð°Ð³ÑÑÐ·ÐºÐ°
ÑÐ¸ÑÑÐµÐ¼Ð° Ð·Ð°Ð·ÐµÐ¼Ð»ÐµÐ½Ð¸Ñ
ÐºÐ°Ð±ÐµÐ»ÑÐ½Ð°Ñ Ð»Ð¸Ð½Ð¸Ñ
ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ½Ð°Ñ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ñ
Ð¼Ð¾Ð»Ð½Ð¸ÐµÐ·Ð°ÑÐ¸ÑÐ°
ÑÐµÐ»ÐµÐ¹Ð½Ð°Ñ Ð·Ð°ÑÐ¸ÑÐ°
ÑÐ»ÐµÐºÑÑÐ¾Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ
ÑÐµÑÐµÐ½Ð¸Ðµ ÐºÐ°Ð±ÐµÐ»ÑÐ½Ð¾Ð¹ Ð»Ð¸Ð½Ð¸Ð¸
design
short circuit current
health centre power supply
predicted load
grounding system
cable line
transformer substation
lightning protection
relay protection relay
electrical security
cable line section

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description: The topic of this final qualifying work of the bachelor: "Designing the power supply system of the health centre." In this work, practical methods of designing power supply are given, not abstract descriptions are presented, but a specific example of performing the calculation. The main design tasks are convenience and safety of service, uninterrupted operation and power reserve of the power grid facility. Calculations have been made based on accurate and quantitative information provided by the power supply organization. A selection of switching and protective equipment has been made. The result of this work is the calculations that were performed on the analysis and generalization of information from open sources. They are relevant, effective and up to date.
Calculation of the anomalous magnetic moment of μ in a model of electroweak-scale right-handed neutrinos
Creators: name: Bu, Jian-Ping
name: Jia, Bei
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The lepton flavor violating process μ \rightarrow eγ has been previously studied in a model of electroweak-scale right-handed neutrinos. We have calculated the decay amplitude in unitarity gauge [1] and Rξ gauge [2]. In this paper, we calculate the anomalous magnetic moment of μ in Rξ gauge.
description: 28 pages,2 figures