cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Identification of critical elements for dicistrovirus IGR IRES mediated translation
Creators: name: Stevenson, Ciara
Publisher: name: University of British Columbia
Year: 2021

description: All viruses must usurp host ribosomes for viral protein synthesis. Dicistroviruses utilize an InterGenic Region Internal Ribosome Entry Site (IGR IRES) to directly recruit ribosomes and mediate translation initiation from a non-AUG start codon. The IGR IRES adopts a three-pseudoknot structure that is comprised of a ribosome binding domain (PKII and PKIII) and a tRNA-like anticodon domain (PKI) connected via a short, 1-3 nucleotide hinge. Recent cryo-EM structural analysis of the dicistrovirus Taura syndrome virus (TSV) IGR IRES bound to the ribosome suggests that the hinge region may facilitate translocation of the IRES from the ribosomal A to P site. In chapter 2, we provide mechanistic and functional insights into the role of the hinge region in IGR IRES translation. Using the honeybee dicistrovirus, Israeli acute paralysis virus (IAPV), as a model, we demonstrate that mutations of the hinge region resulted in decreased IRES-dependent translation in vitro. Toeprinting primer extension analysis of mutant IRESs bound to purified ribosomes and in rabbit reticulocyte lysates showed defects in the initial ribosome positioning on the IRES. Finally, using a hybrid dicistrovirus clone, mutations in the hinge region of the IAPV IRES resulted in decreased viral yield. Our work reveals an unexpected role of the hinge region of the dicistrovirus IGR IRES coordinating the two independently folded domains of the IRES to properly position the ribosome to start translation. The dicistrovirus, Cricket paralysis virus (CrPV), has evolved a novel recoding mechanism whereby ribosomes recruited to the viral internal ribosome entry site (IRES) undergo a ribosome bypass event to either start translation or continue translation 37 nucleotides downstream to direct +1 frame translation of an ORF called ORFx. Although ribosome bypassing has been described in bacteriophage T4 gene 60 and in mitochondria of yeast, to the best of our knowledge, the ribosome bypassing mediated by the CrPV IRES is the first to be reported in higher order eukaryotes. In chapter 3, we employ a mutational analysis to identify genomic elements contributing to IRES mediated ribosome bypassing.
The motion, stability and breakup of a stretching liquid bridge with a receding contact line
Creators: name: Qian, Bian
name: Breuer, Kenneth S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The complex behavior of drop deposition on a hydrophobic surface is considered by looking at a model problem in which the evolution of a constant-volume liquid bridge is studied as the bridge is stretched. The bridge is pinned with a fixed diameter at the upper contact point, but the contact line at the lower attachment point is free to move on a smooth substrate. Experiments indicate that initially, as the bridge is stretched, the lower contact line slowly retreats inwards. However at a critical radius, the bridge becomes unstable, and the contact line accelerates dramatically, moving inwards very quickly. The bridge subsequently pinches off, and a small droplet is left on the substrate. A quasi-static analysis, using the Young-Laplace equation, is used to accurately predict the shape of the bridge during the initial bridge evolution, including the initial onset of the slow contact line retraction. A stability analysis is used to predict the onset of pinch-off, and a one-dimensional dynamical equation, coupled with a Tanner-law for the dynamic contact angle, is used to model the rapid pinch-off behavior. Excellent agreement between numerical predictions and experiments is found throughout the bridge evolution, and the importance of the dynamic contact line model is demonstrated.
description: 37 pages, 12 figures
Sonnenfleckenzeichnung Nr. 56.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 06.03.2019, 08:15, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2019

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 90.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.04.2019, 07:15, erstellt von Andrea Manna
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2019

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ¿Ð»Ð¾ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ²Ð°ÑÐ¾ÑÐ½ÑÑ Ð¿Ð»Ð°Ð·Ð¼Ð¾ÑÑÐ¾Ð½Ð¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Research of thermophysical parameters of welding plasmatrons
Creators: name: ÐÑÐ»ÐµÑÐ¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
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Ð»Ð°Ð·Ð¼Ð¾ÑÑÐ¾Ð½Ñ
ÐÐ»Ð°Ð·Ð¼Ð° (ÑÐ¸Ð·.)
ÐÐ»Ð°Ð·Ð¼ÐµÐ½Ð½Ð°Ñ ÑÐ²Ð°ÑÐºÐ°
ÐÐ°Ð¿Ð»Ð°Ð²ÐºÐ° Ð¿Ð»Ð°Ð·Ð¼ÐµÐ½Ð½Ð°Ñ
Ð¿Ð»Ð°Ð·Ð¼ÐµÐ½Ð½Ð°Ñ ÑÑÑÑÑ

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿Ð»Ð°Ð·Ð¼Ð¾ÑÑÐ¾Ð½Ð° ÐÐÐ¡-21 Ð´Ð»Ñ ÑÐ²Ð°ÑÐºÐ¸ Ð¸ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿Ð¾ÑÐ¾ÑÐºÐ¾Ð²ÑÑ Ð¸ Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÑÐ½ÑÑ Ð¿ÑÐ¸ÑÐ°Ð´Ð¾ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð². Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ° Ð½Ð°Ð³ÑÑÐ¶ÐµÐ½Ð½ÑÑ ÑÑÐ°ÑÑÐºÐ¾Ð² Ð¿Ð»Ð°Ð·Ð¼Ð¾ÑÑÐ¾Ð½Ð°. ÐÐ¾Ð»ÑÑÐµÐ½Ñ Ð¸ ÑÑÐ¾ÑÐ½ÐµÐ½Ñ Ð¸ÑÑÐ¾Ð´Ð½ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ Ð´Ð»Ñ ÑÐ°ÑÑÐµÑÐ°.
description: The paper presents the results of studies of thermal characteristics of the upgraded plasma torch PNS-21 for welding and surfacing with powder and wire surfacing materials. The model of thermal calculation of the loaded parts of the plasma torch was designed. The initial calculation data were acquired and specified.
title: Shared-Services Cooperatives: Strengthening Local Economies through Collaboration
Creators: name: Clamp,, Christina
name: Amendah,, Eklou R.
name: Coren,, Carol
Publisher: name: CIRIEC
Year: 2019
Subjects: subject: shared services
subject: reliability
subject: cooperative empowerment
subject: administrative flexibility
subject: networking
subject: sharing economy
subject: economic sustainability

description: CIRIEC Working Papers, 2019/23
Geometric and Dynamical Models of Reverberation Mapping Data
Creators: name: Pancoast, Anna
name: Brewer, Brendon J.
name: Treu, Tommaso
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a general method to analyze reverberation mapping data that provides both estimates for the black hole mass and for the geometry and dynamics of the broad line region (BLR) in active galactic nuclei (AGN). Our method directly infers the spatial and velocity distribution of the BLR from the data, allowing us to easily derive a velocity-resolved transfer function and allowing for a self-consistent estimate of the black hole mass without a virial coefficient. We obtain estimates and reasonable uncertainties of the BLR model parameters by implementing a Markov Chain Monte Carlo algorithm using the formalism of Bayesian probability theory. We use Gaussian Processes to interpolate the the continuum light curve data and create mock light curves that can be fitted to the data. We test our method by creating simulated reverberation mapping data-sets with known true parameter values and by trying to recover these parameter values using our models. We are able to recover the parameters with realistic uncertainties that depend upon the variability of the AGN and the quality of the reverberation mapping campaign. With a geometry model we can recover the mean radius of the BLR to within ~0.1dex random uncertainty for simulated data with an integrated line flux uncertainty of 1.5%, while with a dynamical model we can recover the black hole mass and the mean radius to within ~0.05dex random uncertainty, for simulated data with a line profile average signal to noise ratio of 4 per spectral pixel. These uncertainties do not include modeling errors, which are likely to be present in the analysis of real data, and should therefore be considered as lower limits to the accuracy of the method.
description: 16 pages, 16 Figures, Accepted to ApJ
Thermal Casimir drag in fluctuating classical fields
Creators: name: Démery, V.
name: Dean, D. S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: A uniformly moving inclusion which locally suppresses the fluctuations of a classical thermally excited field is shown to experience a drag force which depends on the dynamics of the field. It is shown that in a number of cases the linear friction coefficient is dominated by short distance fluctuations and takes a very simple form. Examples where this drag can occur are for stiff objects, such as proteins, nonspecifically bound to more flexible ones such as polymers and membranes.
description: 4 pages RevTex, 2 figures
title: In the Quest for Semi-Industrialized Economy: Strategies for Agricultural-Based Industrialization through Co-operatives in Tanzania
Creators: name: Anania,, Paulo
name: Nade,, Paschal
Publisher: name: CIRIEC
Year: 2020
Subjects: subject: Agriculture
subject: Semi-industrialized
subject: Co-operatives
subject: Industrialization
subject: Stategies

description: CIRIEC Working Papers, 2020/06
title: ÐÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¸ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ Ð¸Ð½ÑÐµÑÐ½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð½Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Problems and prospects of the internationalization of Chinese rmb
Creators: name: Ð§Ð¶Ñ ÐÐ¾Ð»Ð¸Ð½Ñ
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°Ð½Ñ
Ð¸Ð½ÑÐµÑÐ½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð²Ð°Ð»ÑÑÑ
Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð½ÑÐµÑÐ½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð½Ñ
Ð½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð°Ñ Ð²Ð°Ð»ÑÑÐ°

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¸Ð¹ ÑÐ°Ð½Ñ ÐºÐ°Ðº ÑÐ¾ÑÑÐ°Ð²Ð½Ð°Ñ ÑÐ°ÑÑÑ Ð¼Ð¸ÑÐ¾Ð²Ð¾Ð¹ Ð²Ð°Ð»ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ. Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ Ð¸ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð² Ð¸Ð½ÑÐµÑÐ½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð½Ñ. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿ÑÐµÐ´Ð¿Ð¾ÑÑÐ»ÐºÐ¸, Ð¿ÑÐ¸ÑÐ¸Ð½Ñ, Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð¸ ÑÑÐ°Ð¿Ñ Ð¸Ð½ÑÐµÑÐ½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð½Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»Ð¾Ð¶Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¸ Ð¾ÑÑÐ¸ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ Ð°ÑÐ¿ÐµÐºÑÐ¾Ð² Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð½ÑÐµÑÐ½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð½Ñ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð¸Ð½ÑÐµÑÐ½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð½Ñ.
ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÐ²Ð¸Ñ Ð¸Ð½ÑÐµÑÐ½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð½Ñ.
description: The object of the study is the Chinese RMB.
Graduation qualification work is an analysis of the problems and prospects of the internationalization of the Chinese RMB. The main causes, meanings and stages of the internationalization of the Chinese RMB were considered. The analysis of the positive and negative aspects of the process of internationalization of the yuan.
Considered the current state of internationalization of the Chinese RMB. The prospects of internationalization and the economic consequences of the internationalization of the Chinese RMB are revealed.
On the Mixing of Diffusing Particles
Creators: name: Ben-Naim, E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Combinatorics (math.CO)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We study how the order of N independent random walks in one dimension evolves with time. Our focus is statistical properties of the inversion number m, defined as the number of pairs that are out of sort with respect to the initial configuration. In the steady-state, the distribution of the inversion number is Gaussian with the average ~N^2/4 and the standard deviation sigma N^{3/2}/6. The survival probability, S_m(t), which measures the likelihood that the inversion number remains below m until time t, decays algebraically in the long-time limit, S_m t^{-beta_m}. Interestingly, there is a spectrum of N(N-1)/2 distinct exponents beta_m(N). We also find that the kinetics of first-passage in a circular cone provides a good approximation for these exponents. When N is large, the first-passage exponents are a universal function of a single scaling variable, beta_m(N)--> beta(z) with z=(m-)/sigma. In the cone approximation, the scaling function is a root of a transcendental equation involving the parabolic cylinder equation, D_{2 beta}(-z)=0, and surprisingly, numerical simulations show this prediction to be exact.
description: 9 pages, 6 figures, 2 tables
Sonnenfleckenzeichnung Nr. 69.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.03.2019, 08:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2019

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 5.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 215.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.09.2019, 08:30, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2019

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Convection and oscillations
Creators: name: Houdek, G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In this short review on stellar convection dynamics I address the following, currently very topical, issues: (1) the surface effects of the Reynolds stresses and nonadiabaticity on solar-like pulsation frequencies, and (2) oscillation mode lifetimes of stochastically excited oscillations in red giants computed with different time-dependent convection formulations.
description: Accepted for publication in Astronomische Nachrichten, HELA IV proceedings, T. Roca Cort\'es, P. Pall\'e, S. Jim\'enez Reyes, eds, 7 figures
A Multi-resolution Theory for Approximating Infinite-p-Zero-n: Transitional Inference, Individualized Predictions, and a World Without Bias-Variance Trade-off
Creators: name: Li, Xinran
name: Meng, Xiao-Li
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Transitional inference is an empiricism concept, rooted and practiced in clinical medicine since ancient Greece. Knowledge and experiences gained from treating one entity (e.g., a disease or a group of patients) are applied to treat a related but distinctively different one (e.g., a similar disease or a new patient). This notion of “transition to the similar” renders individualized treatments an operational meaning, yet its theoretical foundation defies the familiar inductive inference framework. The uniqueness of entities is the result of potentially an infinite number of attributes (hence p=∞), which entails zero direct training sample size (i.e., n = 0) because genuine guinea pigs do not exist. However, the literature on wavelets and on sieve methods for non-parametric estimation suggests a principled approximation theory for transitional inference via a multi-resolution (MR) perspective, where we use the resolution level to index the degree of approximation to ultimate individuality (Meng 2014). MR inference seeks a primary resolution indexing an indirect training sample, which provides enough matched attributes to increase the relevance of the results to the target individuals and yet still accumulate sufficient indirect sample sizes for robust estimation. Theoretically, MR inference relies on an infinite-term ANOVA-type decomposition, providing an alternative way to model sparsity via the decay rate of the resolution bias as a function of the primary resolution level. Unexpectedly, this decomposition reveals a world without variance when the outcome is a deterministic function of potentially infinitely many predictors. In this deterministic world, the optimal resolution prefers over-fitting in the traditional sense when the resolution bias decays sufficiently rapidly. Furthermore, there can be many “descents” in the prediction error curve, when the contributions of predictors are inhomogeneous and the ordering of their importance does not align with the order of their inclusion in prediction. These findings may hint at a deterministic approximation theory for understanding the apparently over-fitting resistant phenomenon of some over-saturated models in machine learning.
New Exclusion Limits for Dark Gauge Forces from Beam-Dump Data
Creators: name: Blümlein, Johannes
name: Brunner, Jürgen
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We re-analyze proton beam dump data taken at the U70 accelerator at IHEP Serpukhov with the $ν$-calorimeter I experiment in 1989 to set mass-coupling limits for dark gauge forces. The corresponding data have been used for axion and light Higgs particle searches in Refs. before. We determine new mass and coupling exclusion bounds for dark gauge bosons.
description: 10 pages, 6 figures, 1 style file
Sonnenfleckenzeichnung Nr. 114.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.05.2019, 08:30, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2019

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
¬Die durchlauchtigen Höfe in Europa nach ihrer gegenwärtigen Beschaffenheit und Verfassung entworffen
Creators: name: Unkn
Publisher: name: unkn
Year: 2016

description: ¬Die durchlauchtigen Höfe in Europa nach ihrer gegenwärtigen Beschaffenheit und Verfassung entworffen
description: Th. 8 (1737)
Highlight report: Relevance of T-cells, B-cells and immune checkpoint factors for prognosis of breast cancer
Creators: name: Myllys, Maiju
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2019
Subjects: breast cancer

description: EXCLI Journal; 18:Doc253; ISSN 1611-2156
Sonnenfleckenzeichnung Nr. 182.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.07.2019, 06:15, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2019

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Dinamiche relazionali in classe: un'indagine sulle interazioni di un gruppo classe
Creators: name: Maretti, Serena
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2024
Subjects: capitale psicologico
scuola
relazioni interpersonali
dinamiche relazionali
cambiamento
sociogramma

description: Questo lavoro osserva e analizza l’effetto dei percorsi didattici proposti in una classe di scuola media. Lo scopo di tali percorsi è di cambiare le dinamiche relazionali e interpersonali all’interno del gruppo cercando così di migliorare anche le dimensioni del capitale psicologico. Il lavoro di analisi è stato svolto attraverso un approccio metodologico nel quale sono stati raccolti ed esaminati i dati attraverso un questionario prima e dopo il percorso didattico. Dopo l’analisi dei singoli dati si sono messe a confronto le situazioni precedenti e successive all’intervento didattico. I risultati evidenziano un cambiamento delle relazioni interpersonali fra compagni di classe, andando a creare nuove reti di contatto e diminuendo delle divisioni legate al genere. Grazie all’intervento didattico proposto è emerso come la promozione di un ambiente scolastico inclusivo e collaborativo sia importante per il successo degli allievi. Relatori: Alberto Crescentini e Luca Sciaroni.
Self-assembly of colloidal particles from evaporating droplets: role of DLVO interactions and proposition of a phase diagram
Creators: name: Bhardwaj, Rajneesh
name: Fang, Xiaohua
name: Somasundaran, Ponisseril
name: Attinger, Daniel
Publisher: name: arXiv
Year: 2010
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The shape of deposits obtained from drying drops containing colloidal particles matters for technologies such as inkjet printing, microelectronics and bioassay manufacturing. In this work, the formation of deposits during the drying of nanoliter drops containing colloidal particles is investigated experimentally with microscopy and profilometry, and theoretically with an inhouse finite-element code. The system studied involves aqueous drops containing titania nanoparticles evaporating on a glass substrate. Deposit shapes from spotted drops at different pH values are measured using a laser profilometer. Our results show that the pH of the solution influences the dried deposit pattern, which can be ring-like or more uniform. The transition between these patterns is explained by considering how DLVO interactions such as the electrostatic and van der Waals forces modify the particle deposition process. Also a phase diagram is proposed to describe how the shape of a colloidal deposit results from the competition between three flow patterns: a radial flow driven by evaporation at the wetting line, a Marangoni recirculating flow driven by surface tension gradients, and the transport of particles towards the substrate driven by DLVO interactions. This phase diagram explains three types of deposits commonly observed experimentally, such as a peripheral ring, a small central bump, or a uniform layer. Simulations and experiments are found in very good agreement.
Sonnenfleckenzeichnung Nr. 170.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.07.2019, 08:00, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2019

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
¬Die durchlauchtigen Höfe in Europa nach ihrer gegenwärtigen Beschaffenheit und Verfassung entworffen
Creators: name: Unkn
Publisher: name: unkn
Year: 2016

description: ¬Die durchlauchtigen Höfe in Europa nach ihrer gegenwärtigen Beschaffenheit und Verfassung entworffen
description: Th. 9 (1737)
Sonnenfleckenzeichnung Nr. 27.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.02.2019, 12:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2019

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Magnetism and Mott Transition: A Slave-rotor Study
Creators: name: Ko, Wing-Ho
name: Lee, Patrick A.
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: Motivated by the debate of spin-density-wave (SDW) versus local-moment (LM) picture in the iron-based superconducting (FeSC) materials, we consider a two-band orbital-symmetric Hubbard model in which there is robust Fermi surface nesting at $(π,0)$. We obtain the phase diagram of such system by a mean-field slave-rotor approach, in which the Fermi surface nesting and the SDW order are explicitly taken into account via a natural separation of scale between the Hund's coupling and the Coulomb interaction. We find that for a sizable range of Hund's coupling the Mott transition acquires a strong first-order character, but there also exists a small range of stronger Hund's coupling in which an enhancement of magnetization can be observed on the SDW side. We interpret the former scenario as one in which a sharp distinction can be drawn between LM and the SDW picture, and the latter scenario as one in which signs of LM physics begin to develop in the metallic phase. It is tempting to suggest that some FeSC materials are in the vicinity of the latter scenario.
description: 7 pages, 5 figures; v2: Added discussions on anisotropy in renormalized hopping, clarifications and discussions with regard to orbital order, new inset in Fig. 3(d), expanded and revised bibliography, plus other minor revisions. Accepted to PRB
Sonnenfleckenzeichnung Nr. 15.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.01.2019, 08:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2019

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
General Relativistic versus Newtonian: a universality in radiation hydrodynamics
Creators: name: Malec, Edward
name: Rembiasz, Tomasz
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We compare Newtonian and general relativistic descriptions of the stationary accretion of self-gravitating fluids onto compact bodies. Spherical symmetry and thin gas approximation are assumed. Luminosity depends, amongst other factors, on the temperature and the contribution of gas to the total mass, in both -- general relativistic ($L_{GR}$) and Newtonian ($L_N$) -- models. We discover a remarkable universal behaviour for transonic flows: the ratio of respective luminosities $L_{GR}/L_N$ is independent of the fractional mass of the gas and depends on asymptotic temperature. It is close to 1 in the regime of low asymptotic temperatures and can grow by one order of magnitude for high temperatures. These conclusions are valid for a wide range of polytropic equations of state.
description: 8 pages, 4 figures
Sonnenfleckenzeichnung Nr. 209.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.08.2019, 07:00, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2019

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Space-time evolution of Dirac wave packets
Creators: name: Demikhovskii, V. Ya.
name: Maksimova, G. M.
name: Perov, A. A.
name: Frolova, E. V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences
subject: I.7.1
subject: 00-xx

description: In this work we study the dynamics of free 3D relativistic Gaussian wave packets with different spin polarization. We analyze the connection between the symmetry of initial state and the dynamical characteristics of moving particle. The corresponding solutions of Dirac equation having different types of symmetry were evaluated analytically and numerically and after that the electron probability densities, as well as, the spin densities were visualized. The average values of velocity of the packet center and the average spin were calculated analytically, and the parameters of transient Zitterbewegung in different directions were obtained. These results can be useful for the interpretation of future experiments with trapped ions.
description: 10 pages, 7 figures
Main Introduction to the CHADA concept and case studies
Creators: name: Sebastiani, Marco
name: Charitidis, Costas
name: Koumoulos, Elias P.
Publisher: name: Zenodo
Year: 2019
Subjects: Materials; characterisation; data; CHADA

description: We present here a novel approach for the definition of terminology, classification and metadata for materials characterization methods, where the main purpose is to arrive to a standard structure (that we will call CHADA) for representing materials characterization data.

The first step towards this goal is the definition of the terminology associated to materials’ characterization methods. We propose that only four types of concepts are used for the classifications of the different steps of an entire characterisation workflow (which can be simply called “characterisation”):

	Sample (or “user case”), which represents volume of probed material, and the information on the surrounding environment, which interacts with the probe and generate a detectable (measurable) signal(information);
	Method, which represents the process(or the sequence of processes) by which the metrological chain is defined; within a single method, the following fundamental elements are identified : user, probe, signal, detector, noise;
	Raw data, is the set of data that is given directly as output from the metrological chain, usually expressed as a function of time;
	Data processing, which represents any process (or sequence of processes) by which thedata are analyzed to arrive to the final shape.

By using this simplified approach, a generic characterization method can be documented by the schemes reported in the presentation, which can be used for the construction of the metadata structure of any generic material’s characterisation process.

In those scheme, we also define the fundamental vocabulary that describes the main elements of a characterisation experiment, which could be further refined for any specific technique.

Since all standardized characterization methodologies consists, in practice, of a well-defined sequence of items and actions, the same approach can be used to develop a generic workflow program.  This scheme is also based on a similar concept developed within the European Materials Modelling Council (MODA, https://emmc.info/moda/), where the data from a generic model are represented according to the representations of User Case, Model, raw outputs and processed outputs.
Sonnenfleckenzeichnung Nr. 175.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.07.2019, 08:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2019

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Coordinate descent algorithms for nonconvex penalized regression, with applications to biological feature selection
Creators: name: Breheny, Patrick
name: Huang, Jian
Publisher: name: arXiv
Year: 2011
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: A number of variable selection methods have been proposed involving nonconvex penalty functions. These methods, which include the smoothly clipped absolute deviation (SCAD) penalty and the minimax concave penalty (MCP), have been demonstrated to have attractive theoretical properties, but model fitting is not a straightforward task, and the resulting solutions may be unstable. Here, we demonstrate the potential of coordinate descent algorithms for fitting these models, establishing theoretical convergence properties and demonstrating that they are significantly faster than competing approaches. In addition, we demonstrate the utility of convexity diagnostics to determine regions of the parameter space in which the objective function is locally convex, even though the penalty is not. Our simulation study and data examples indicate that nonconvex penalties like MCP and SCAD are worthwhile alternatives to the lasso in many applications. In particular, our numerical results suggest that MCP is the preferred approach among the three methods.
description: Published in at http://dx.doi.org/10.1214/10-AOAS388 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Investigating visualizations with psychophysics : understanding the perception of correlation in two-class scatterplots
Creators: name: Elliott, Madison
Publisher: name: University of British Columbia
Year: 2021

description: Information visualization is an increasingly important approach to handling the endless stream of data in work and daily life. Visualizations have evolved for use by the human visual system, and they capitalize on our perceptual and cognitive abilities to help us see and understand patterns in data displays. Recently, vision science methods have been used to evaluate visualizations and provide empirical guidelines for their design. In this dissertation, we argue for a two-way linkage between vision scientists and visualization researchers. We demonstrate the value of this work for both communities in a multi-experiment case study about the perception of correlation in two-class scatterplots. Although we have a basic understanding of the perception of correlation in single-class scatterplots, multi-class scatterplots have not been examined to the same extent. Our work examined this issue by using recent color modelling techniques to investigate correlation perception in two-class scatterplots. In our studies, participants performed correlation discriminations on side-by-side scatterplots, each containing a “target” population to evaluate, and a “distractor” population to ignore. We also compared correlation perception with numerosity perception in two experiments. Results show that displaying a second class in a scatterplot incurs a robust performance cost in perceiving correlation, and that the nature of this performance cost is dependent on the task. Greater interference for target populations, or less precise discrimination performance, occurs for correlation perception versus numerosity perception in the same display. Furthermore, if the extent of the target class is greater than that of the distractor class, this interference disappears. We conclude that, contrary to intuition, perceptual performance does not depend on feature differences at all; our visual system simply cannot use color or shape information to select sub-populations in two-class scatterplots when estimating correlation.
title: Falsas cooperativas de trabajadores y medidas adoptadas por los poderes públicos en España para combatirlas
Creators: name: Fajardo García,, Gemma
Publisher: name: CIRIEC
Year: 2019
Subjects: subject: worker cooperatives
subject: fake cooperatives
subject: law fraud
subject: labor rights
subject: rights to social security
subject: cooperative legislation
subject: self-management

description: CIRIEC Working Papers, 2019/30
Solitons and Precision Neutrino Mass Spectroscopy
Creators: name: Yoshimura, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose how to implement precision neutrino mass spectroscopy using radiative neutrino pair emission (RNPE) from a macro-coherent decay of a new form of target state, a large number of activated atoms interacting with static condensate field. This method makes it possible to measure still undetermined parameters of the neutrino mass matrix, two CP violating Majorana phases, the unknown mixing angle and the smallest neutrino mass which could be of order a few meV, determining at the same time the Majorana or Dirac nature of masses. The twin process of paired superradiance (PSR) is also discussed.
description: 10 pages, 4 figure. Figure3 corrected. Final form to appear in Phys.Lett.B
title: Building Sustainable Local Food Solutions: How Canadian Indigenous Communities are Using the Social and Solidarity Economy to Implement Zero Hunger
Creators: name: Sumner,, Jennifer
name: Derya Tarhan,, Mumtaz
name: McMurtry,, John Justin
Publisher: name: CIRIEC
Year: 2020
Subjects: subject: Community gardens and greenhouses
subject: Co-operatives
subject: Indigenous food sovereignty
subject: Social and solidarity economy
subject: Zero hunger

description: CIRIEC Working Papers, 2020/01
Main Introduction to the CHADA concept and case studies
Creators: name: Sebastiani, Marco
name: Charitidis, Costas
name: Koumoulos, Elias P.
Publisher: name: Zenodo
Year: 2019
Subjects: Materials; characterisation; data; CHADA

description: We present here a novel approach for the definition of terminology, classification and metadata for materials characterization methods, where the main purpose is to arrive to a standard structure (that we will call CHADA) for representing materials characterization data.

The first step towards this goal is the definition of the terminology associated to materials’ characterization methods. We propose that only four types of concepts are used for the classifications of the different steps of an entire characterisation workflow (which can be simply called “characterisation”):

	Sample (or “user case”), which represents volumeof probed material, and the information on the surrounding environment, which interacts with the probe and generate a detectable (measurable) signal(information);
	Method, which represents the process(or the sequence of processes) by which the metrological chain is defined; within a single method, the following fundamental elements are identified : user, probe, signal, detector, noise;
	Raw data, is the set of data that is given directly as output from the metrological chain, usually expressed as a function of time;
	Data processing, which represents any process (or sequence of processes) by which thedata are analyzed to arrive to the final shape.

By using this simplified approach, a generic characterization method can be documented by the schemes reported in the presentation, which can be used for the construction of the metadata structure of any generic material’s characterisation process.

In those scheme, we also define the fundamental vocabulary that describes the main elements of a characterisation experiment, which could be further refined for any specific technique.

Since all standardized characterization methodologies consists, in practice, of a well-defined sequence of items and actions, the same approach can be used to develop a generic workflow program.  This scheme is also based on a similar concept developed within the European Materials Modelling Council (MODA, https://emmc.info/moda/), where the data from a generic model are represented according to the representations of User Case, Model, raw outputs and processed outputs.
¬Die durchlauchtigen Höfe in Europa nach ihrer gegenwärtigen Beschaffenheit und Verfassung entworffen
Creators: name: Unkn
Publisher: name: unkn
Year: 2016

description: ¬Die durchlauchtigen Höfe in Europa nach ihrer gegenwärtigen Beschaffenheit und Verfassung entworffen
description: Th. 6 (1735)
¬Die durchlauchtigen Höfe in Europa nach ihrer gegenwärtigen Beschaffenheit und Verfassung entworffen
Creators: name: Unkn
Publisher: name: unkn
Year: 2016

description: ¬Die durchlauchtigen Höfe in Europa nach ihrer gegenwärtigen Beschaffenheit und Verfassung entworffen
description: Th. 7 (1736)
Sonnenfleckenzeichnung Nr. 263.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.11.2019, 09:30, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2019

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
¬Die durchlauchtigen Höfe in Europa nach ihrer gegenwärtigen Beschaffenheit und Verfassung entworffen
Creators: name: Unkn
Publisher: name: unkn
Year: 2016

description: ¬Die durchlauchtigen Höfe in Europa nach ihrer gegenwärtigen Beschaffenheit und Verfassung entworffen
description: Th. 4 (1735)
Sonnenfleckenzeichnung Nr. 243.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.10.2019, 07:00, erstellt von Marco Cagnotti
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2019

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 2.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)