cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Self-Regulated Black Hole Growth via Momentum Deposition in Galaxy Merger Simulations
Creators: name: DeBuhr, Jackson
name: Quataert, Eliot
name: Ma, Chung-Pei
name: Hopkins, Philip
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We perform hydrodynamical simulations of major galaxy mergers using new methods for calculating the growth of massive black holes (BH) in galactic nuclei and their impact on the surrounding galaxy. We model BH growth by including a subgrid model for accretion produced by angular momentum transport on unresolved scales. The impact of the BHs radiation on surrounding gas is approximated by depositing momentum into the ambient gas, which produces an outward force away from the BH. We argue that these phenomenological models for BH growth and feedback better approximate the interaction between the BH and dense gas in galaxies than previous models. We show that this physics leads to self-regulated black hole growth: during the peak of activity, the accretion rate onto the BH is largely determined by the physics of BH feedback, not the subgrid accretion model. The BH significantly modifies the gas dynamics in the galactic nucleus (< 300 pc), but does not generate large-scale galactic outflows. Integrated over an entire galaxy merger, BH feedback has little effect on the total number of stars formed, but is crucial for setting the BHs mass.
description: 5 pages, 3 figures; final version accepted by MNRAS Letters; conclusions unchanged
Health and wellbeing among close family members of children with co-occurring health conditions: triangulating the evidence on spillover effects
Creators: name: Hannigan, Laurie John
name: McAdams, Tom
name: Lund, Ingunn Olea
name: Ask, Helga
name: Askelund, Adrian Dahl
name: Havdahl, Alexandra
name: Glaser, Bernt Damian
name: Corfield, Elizabeth
name: Bragantini, Daniela
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Medicine and Health Sciences

description: Background
Multimorbidity – the co-occurrence of two or more concurrent health conditions – has been identified as a global priority for health research in recent years. Though well-studied in older age groups, multimorbidity among children and adolescents remains under-investigated. One area of under-investigation is the implications of multimorbidity for parents and siblings in the same household. Given that most children and adolescents live at home with other family members, and that family members of those with chronic conditions are known to be at risk of health spill-over effects, it is plausible that child and adolescent multimorbidity is a risk factor for poor health and wellbeing among other members of a household. However, because of shared genetic and environmental risk factors among family members, establishing whether or not this relationship is causal is a challenging task requiring careful control for potential confounding.
Aims
In this study, we aim to leverage detailed phenotypic and genetic data from a longitudinal birth cohort to triangulate evidence on the question of spillover effects from early-life multimorbidity.
Research question(s)
To what extent does childhood and adolescent multimorbidity impact the health and wellbeing of close family members?
Italia e Australia unite per il satellite Spirit
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2020

Il governo australiano ha concesso 3.95 milioni di dollari australiani all’università di Melbourne per la costruzione e il lancio di un satellite innovativo, da realizzare in collaborazione con l’Italia. Il finanziamento prevede la produzione di un piccolo satellite – Spirit (acronimo di Space Industry Responsive Intelligent Thermal) – da lanciare entro il 2022, in collaborazione con diverse aziende australiane del settore spaziale e con l'Agenzia spaziale italiana. A bordo di Spirit ci sarà anche tecnologia made in Inaf
title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ ÐÐ­Ð¡ Ñ 4 Ð±Ð»Ð¾ÐºÐ°Ð¼Ð¸ Ð ÐÐÐ-1000
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
Creators: name: ÐÐ°Ð½Ð´Ð°ÐºÐ¾Ð², 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: 2018
Subjects: ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°
Ð°ÑÐ¾Ð¼Ð½Ð°Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ñ
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ÑÐ°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
Ð²ÑÐ±Ð¾Ñ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð²

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð° ÑÑÑÑ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ðº Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÐ°Ð½ÑÐ¸Ð¸ â ÐÐ­Ð¡. ÐÑÐ½Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÐ¹ Ð¿Ð¾Ð´ÑÐ¾Ð´ Ðº Ð²ÑÐ±Ð¾ÑÑ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÐµÐ¼Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ². Ð Ð°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð¸ Ð²ÑÐ±Ð¾ÑÐ¾Ð¼ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¸ÑÑÐ¾Ð´Ñ Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ. ÐÑÐ±Ð¾Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð² Ð¸ ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐ¸Ñ ÑÐ°ÑÑÐµÐ¹ ÑÑÐ°Ð½ÑÐ¸Ð¸.
Damping of Exciton Rabi Rotations by Acoustic Phonons in Optically Excited InGaAs/GaAs Quantum Dots
Creators: name: Ramsay, A. J.
name: Gopal, Achanta Venu
name: Gauger, E. M.
name: Nazir, A.
name: Lovett, B. W.
name: Fox, A. M.
name: Skolnick, M. S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report experimental evidence identifying acoustic phonons as the principal source of the excitation-induced-dephasing (EID) responsible for the intensity damping of quantum dot excitonic Rabi rotations. The rate of EID is extracted from temperature dependent Rabi rotation measurements of the ground-state excitonic transition, and is found to be in close quantitative agreement with an acoustic-phonon model.
description: 4 pages, 2 figs, Accepted Physical review letters changes to referee comments + supplement
Gli acceleratori di particelle più grandi dell’universo
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2020

La collaborazione internazionale Hess ha dimostrato che l'emissione di raggi gamma ad altissima energia proveniente dalle quasar non è concentrata nella regione vicino al buco nero centrale ma si estende per diverse migliaia di anni luce lungo i getti di plasma. Questa scoperta scuote gli scenari attuali che descrivono il comportamento del plasma nei getti. Lo studio è stato pubblicato su Nature
Un eccesso di eventi nella pancia del Gran Sasso
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2020

Un gruppo di scienziati della collaborazione internazionale Xenon ha annunciato oggi che i dati dello strumento Xenon1T, preposto alla rivelazione dell’interazione fra materia oscura e normale, mostrano un sorprendente eccesso di eventi. La natura della rivelazione non è ancora nota, ma si ipotizza che possa provenire da assioni prodotti dal Sole, particelle finora solo predette teoricamente
title: ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾-ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð° ÐºÐ¾ÑÐµÐ¹ÑÐºÐ¾Ð¹ ÐºÑÑ Ð½Ð¸ Ð½Ð° 50 Ð¼ÐµÑÑ Ð² Ð¦ÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð¼ ÑÐ°Ð¹Ð¾Ð½Ðµ Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¢Ð¸Ð¼Ð¾ÑÐµÐµÐ²Ð°, ÐÐ¾Ð»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: 2017
Subjects: ÑÐµÑÑÐ¾ÑÐ°Ð½
ÐºÐ¾ÑÐµÐ¹ÑÐºÐ°Ñ ÐºÑÑ Ð½Ñ
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾-ÑÐ¾ÑÐ³Ð¾Ð²Ð°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°

description: ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²Ð¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð° ÐºÐ¾ÑÐµÐ¹ÑÐºÐ¾Ð¹ ÐºÑÑÐ½Ð¸ Ð½Ð° 50 Ð¼ÐµÑÑ, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÑÐµÑÑ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÐµÐ³Ð¾ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸.
Molecule model for kaonic nuclear cluster anti-KNN
Creators: name: Faber, M.
name: Ivanov, A. N.
name: Kienle, P.
name: Marton, J.
name: Pitschmann, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We analyse the properties of the kaonic nuclear cluster (KNC) anti-KNN with the structure Nx(anti-KN)_(I = 0), having the quantum numbers I(J^P) = 1/2(0^-), and treated as a quasi-bound hadronic molecule state. We describe the properties of the hadronic molecule, or the KNC Nx(anti-KN)_(I = 0), in terms of vibrational degrees of freedom with oscillator wave functions and chiral dynamics. These wave functions, having the meaning of trial wave functions of variational calculations, are parameterised by the frequency of oscillations of the (anti-KN)_(I = 0) pair, which is fixed in terms of the binding energy of the strange baryon resonance Lambda(1405), treated as a quasi-bound (anti-KN)_(I = 0) state. The binding energies B_X and widths Gamma_X of the states X = (anti-KN)_(I = 0) and X = anti-KNN, respectively, are calculated in the heavy-baryon approximation by using chiral Lagrangians with meson-baryon derivative couplings invariant under chiral SU(3)xSU(3) symmetry at the tree-level approximation. The results are B_(anti-KNN) = 40.2 MeV and Gamma_(anti-KNN) = Gamma^(non-pionic)_(anti-KNN) + Gamma^(pionic)_(anti-KNN) ~ (85 - 106) MeV and, where Gamma^(non-pionic)_(anti-KNN) ~ 21 MeV and Gamma^(pionic)_(anti-KNN) ~ (64 - 86) MeV are the widths of non-pionic anti-KNN -> N Lambda^0, N Sigma and pionic anti-KNN -> N Sigma pi decay modes, calculated for B_(anti-KN) = 29 MeV and Gamma_(anti-KN) = (30 - 40) MeV, respectively.
description: 16 pages, 3 figures
Baby pulsar da record: ha appena 240 anni
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2020

Osservazioni nei raggi X dallo spazio e nelle onde radio  dal Sardinia Radio Telescope dell’Inaf hanno rivelato la più giovane pulsar che sia mai stata individuata, che è anche una magnetar per l'eccezionale campo magnetico di cui è dotata. I risultati delle osservazioni di follow-up, condotte da un team internazionale di astronomi che annovera tra gli altri diversi ricercatori Inaf, sono pubblicati su Astrophysical Journal Letters
title: Ð¤Ð¸Ð·Ð¸ÐºÐ° Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð². Ð­Ð»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ½Ð¾Ñ Ð¸ Ð½Ð°ÐºÐ¾Ð¿Ð»ÐµÐ½Ð¸Ðµ Ð·Ð°ÑÑÐ´Ð° Ð² Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÐºÐ°Ñ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¸ÑÐ¾Ð²Ð°, ÐÐ°ÑÐ³Ð°ÑÐ¸ÑÐ°
name: ÐÐ°Ð»ÑÐºÐ¾Ð², ÐÐ»ÐµÐ³
name: Ð¦Ð°ÑÑÐ½ÐºÐ¸Ð½, ÐÐ°Ð²ÐµÐ»
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ Ð¡ÐÐ±ÐÐÐ£
Year: 2004
Subjects: ÐÐ¸ÑÐ»ÐµÐºÑÑÐ¸ÐºÐ¸

description: ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¼Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¼Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ Â«Ð¤Ð¸Ð·Ð¸ÐºÐ° Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²Â» Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ Ð¸ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ 654500 Â«Ð­Ð»ÐµÐºÑÑÐ¾ÑÐµÑÐ½Ð¸ÐºÐ°, ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑÐ°Ð½Ð¸ÐºÐ° Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸Â», ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑ 180300 Â«Ð­Ð»ÐµÐºÑÑÐ¾Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¾Ð½Ð½Ð°Ñ, ÐºÐ°Ð±ÐµÐ»ÑÐ½Ð°Ñ Ð¸ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾ÑÐ½Ð°Ñ ÑÐµÑÐ½Ð¸ÐºÐ°Â». Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð½ÐµÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ½Ð¾ÑÐ°, Ð½Ð°ÐºÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ Ð¸ ÑÐµÐ»Ð°ÐºÑÐ°ÑÐ¸Ð¸ Ð·Ð°ÑÑÐ´Ð° Ð² Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°Ñ. ÐÑÐ¾Ð±Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ ÑÐµÑÐ¼Ð¾ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¼ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐµÑÐ½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÐºÐ¾Ð². ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² 4-Ð³Ð¾ Ð¸ 5-Ð³Ð¾ ÐºÑÑÑÐ¾Ð² ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ°, Ð¸Ð·ÑÑÐ°ÑÑÐ¸Ñ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ Â«Ð¤Ð¸Ð·Ð¸ÐºÐ° Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²Â» Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ Ð¸ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¸ Â«ÐÐºÑÐ¸Ð²Ð½ÑÐµ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÐºÐ¸Â».
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
A CR twistor space of a G2-manifold
Creators: name: Verbitsky, Misha
Publisher: name: arXiv
Year: 2010
Subjects: subject: Differential Geometry (math.DG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: Let M be a G2-manifold. We consider an almost CR-structure on the sphere bundle of unit tangent vectors on M, called the CR twistor space. This CR-structure is integrable if and only if M is a holonomy G2 manifold. We interpret G2-instanton bundles as CR-holomorphic bundles on its twistor space.
description: 14 pages, v. 2.0, a few misprints corrected, final version before the publication
Il cloro di Marte è figlio delle tempeste di sabbia
Creators: Luca Nardi
Publisher: name: Media Inaf
Year: 2020

Una nuova ricerca di un team dell'Università di Washington svela nuovi dettagli sulla chimica dell'atmosfera marziana. Le tempeste di sabbia governano gli scambi di cloro tra la superficie e l'atmosfera, creando un vero e proprio ciclo per questa molecola. La scoperta potrebbe avere importanti ripercussioni sulla ricerca di tracce di vita passata
MOND virial theorem applied to a galaxy cluster
Creators: name: Fabris, J. C.
name: Velten, H. E. S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Large values for the mass-to-light ratio (") in self-gravitating systems is one of the most important evidences of dark matter. We propose a expression for the mass-to-light ratio in spherical systems using MOND. Results for the COMA cluster reveal that a modification of the gravity, as proposed by MOND, can reduce significantly this value.
description: Latex file, 9 pages, 3 figures in eps format. Enlarged discussion of the results. Title changed.
title: ÐÑÐ¸Ð½ÑÑÐ¸Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð½ÐµÐ¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°ÐºÐ¸Ð½, ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
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: 2017
Subjects: ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½ÑÐµÑÐºÐ¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ
Ð½ÐµÐ¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾ÑÑÑ
Ð´ÐµÑÐµÐ²Ð¾ ÑÐµÑÐµÐ½Ð¸Ð¹
Ð¼Ð°ÑÑÐ¸ÑÐ° ÑÐ¸ÑÐºÐ¾Ð²
ÑÐµÐ¾ÑÐ¸Ñ Ð¸Ð³Ñ

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ ÐÐÐ Â«CelebrationÂ». Ð¦ÐµÐ»ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐ²Ð»ÑÐµÑÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐµÐ¼Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÐµÐ»ÐºÐ° Ð² Ð¼ÐµÑÑÑ. ÐÐ½Ð¾Ð¹ Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð¿ÑÐ¸Ð½ÑÑÐ¸Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð½ÐµÐ¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸. ÐÑÐ»Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð²ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ Ð´Ð»Ñ Ð±Ð¾Ð»ÑÑÐµÐ¹ Ð²ÑÐ±Ð¾ÑÐºÐ¸, Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐµÐ³Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð²ÑÐ²Ð¾Ð´Ð¾Ð² Ð¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ Ð²ÑÐ±Ð¾ÑÐ° Ð½Ð°Ð¸Ð»ÑÑÑÐµÐ¹ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ Ð´Ð»Ñ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÑÐ»Ð° Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð° ÑÐµÐ¾ÑÐµÑÐ¸ÐºÐ¾-Ð¸Ð³ÑÐ¾Ð²Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð»Ð° Ð½Ð°Ð¼ ÑÐ´ÐµÐ»Ð°ÑÑ Ð²ÑÐ²Ð¾Ð´ Ð¸ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¼ ÑÐµÑÐµÐ½Ð¸Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÐµÐ»ÐºÐ° Ð´Ð»Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐÐ Â«CelebrationÂ».
Channel Estimation and Linear Precoding in Multiuser Multiple-Antenna TDD Systems
Creators: name: Jose, Jubin
name: Ashikhmin, Alexei
name: Whiting, Phil
name: Vishwanath, Sriram
Publisher: name: arXiv
Year: 2008
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Traditional approaches in the analysis of downlink systems decouple the precoding and the channel estimation problems. However, in cellular systems with mobile users, these two problems are in fact tightly coupled. In this paper, this coupling is explicitly studied by accounting for channel training overhead and estimation error while determining the overall system throughput. The paper studies the problem of utilizing imperfect channel estimates for efficient linear precoding and user selection. It presents precoding methods that take into account the degree of channel estimation error. Information-theoretic lower and upper bounds are derived to evaluate the performance of these precoding methods. In typical scenarios, these bounds are close.
On the fluctuation-dissipation theorem for soft fermionic excitations in a hot QCD plasma
Creators: name: Markov, Yuri A.
name: Markova, Margaret A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss two ways of deriving the fluctuation-dissipation theorem (FDT) for soft fermion excitations in a hot non-Abelian plasma being in a thermal equilibrium. The first of them is based on the extended (pseudo)classical model in describing a quark-gluon plasma suggested in [Yu.A. Markov, M.A. Markova, Nucl. Phys. A {\bf 784} (2007) 443], while the second one rests on the standard technique of calculation of the FDT for thermodynamically equilibrium systems. We show that full accounting all subtleties that are common to the fermion system under consideration, results in perfect coincidence of thus obtained FDTs. This provides a rather strong argument for the validity of the pseudoclassical model suggested.
description: 25 pages, section 5 and Appendix C revised, references added, published version in Nucl.Phys.A
WOMEN EMPOWERMENT IN INDIA – RIGHTS, LAWS AND POLICIES
Creators: name: Geddam, Samuel Mores
name: Veerabbayi, Kothapalli
Publisher: name: figshare
Year: 2023
Subjects: Law, gender and sexuality (incl. feminist legal scholarship)

description: Women are the most vulnerable section in the society who has been ill treated, discriminated, suppressed from the ages. The status of women in India has been undergone many great changes over the past few millennia. They faced a lot of discrimination in education and other rights and facilities post-Vedic period. Women were much affected through the practices like child marriages, Sati (widow burning), Purdah (Veil/curtain used to screen women from men or strangers), Polygamy (man having more than one wife), Devadasi (a girl dedicated to worship of deity and service for upper class/caste sexual needs), Nagarvadhu(The most beautiful woman of village made as a courtesan or prostitute or entertainer through dance) etc. which were prevalent in Post-Vedic period. These practices which were existed for ages curtailed the women’s socio-political rights and they were forced to fully dependent upon male members of their family. Many Indian reformers and some British missionaries who are influenced by the modern concepts of freedom, equality, justice and liberty through their unrelenting efforts worked for the uplifting women into the main streams of the society. After the independence of India, the Constitution of India provided various fundamental rights and extended special protection to the women that eliminated age-old exploitative customs and traditions. Apart from this, there are a number of legal rights which are provided through various Acts enacted by the Parliament and State Legislatures with intend to raise the status of women and to empower them social, economical and political spheres of life. For the Last 40 years, Indian women have been participating in the country’s affairs, venturing into new avenues of public and private employment and have legal equality in the socio-economic system. Educated Indian women seem to have formed a vision of equality with men. This tremendous change is the result of the Constitutional and Legislative rights protected and are guaranteed to women. Lack of Awareness of these rights is a catastrophe in the arena of women empowerment in India. This paper mainly discusses about the rights and protection guaranteed to women though the Constitution of India and Various Legislations in India.
title: ÐÐ°ÑÐ¸ÑÐ° Ð¾Ñ Ð¿Ð¾Ð´ÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð»Ð¸Ð²Ð½ÐµÐ²Ð°Ñ ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¶Ð¸Ð»Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ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
Creators: name: ÐÐ¾Ð¿Ð°Ð½Ð´Ð¾Ð¿ÑÐ»Ð¾, ÐÐ°Ð»ÐµÑ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: 2018
Subjects: Ð·Ð°ÑÐ¸ÑÐ° Ð¾Ñ Ð¿Ð¾Ð´ÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ
ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ

description: ÐÐµÑÑÐ¾ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð° ÐºÐ¾ÑÑÐµÐ´Ð¶Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ»ÐºÐ° â Ð Ð¾ÑÑÐ¾Ð²-Ð½Ð°-ÐÐ¾Ð½Ñ. ÐÐ¸Ð»Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð·Ð°Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ Ð¸Ð· Ð´Ð²ÑÑ Ð¶Ð¸Ð»ÑÑ ÐºÐ¾ÑÐ¿ÑÑÐ¾Ð² Ð¸ Ð¿ÑÐ¸ÑÑÑÐ¾ÐµÐ½Ð½Ð¾Ð¹ Ð¿Ð¾Ð´Ð·ÐµÐ¼Ð½Ð¾Ð¹ Ð°Ð²ÑÐ¾ÑÑÐ¾ÑÐ½ÐºÐ¸. ÐÑÐ¸Ð½ÑÑÑÐµ Ð² Ð¿ÑÐ¾ÐµÐºÑÐµ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐ´Ð¾Ð²Ð»ÐµÑÐ²Ð¾ÑÑÑÑ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼ ÑÐ°Ð½Ð¸ÑÐ°ÑÐ½Ð¾-Ð³Ð¸Ð³Ð¸ÐµÐ½Ð¸ÑÐµÑÐºÐ¸Ñ, ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ Ð´ÑÑÐ³Ð¸Ñ Ð½Ð¾ÑÐ¼, Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ¸Ñ Ð½Ð° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸. ÐÐ½Ð¸ ÑÐ°ÐºÐ¶Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑ ÐºÐ¾Ð¼ÑÐ¾ÑÑÐ½ÑÑ Ð¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½ÑÑ Ð´Ð»Ñ Ð¶Ð¸Ð·Ð½Ð¸ Ð»ÑÐ´ÐµÐ¹ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ñ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¿ÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ð¸ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð½Ðµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð²Ð¾Ð´Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ, Ð³Ð°Ð·Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ, Ð¾ÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ, ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑÐ¸, Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¸Ñ.
Scoperta molecola organica nel mezzo interstellare
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2020

Un gruppo internazionale di fisici e chimici, tra cui Víctor Manuel Rivilla dell’Inaf, ha scoperto la presenza nello spazio interstellare della propargil-immina, una specie chimica coinvolta nella formazione di amminoacidi (tra i mattoni fondamentali della biologia terrestre). La scoperta è stata realizzata grazie a degli esperimenti di laboratorio, condotti presso l'Istituto per la Fisica extraterrestre Max-Planck, e a diverse osservazioni astronomiche con il radiotelescopio di 30 metri della Sierra Nevada, in Spagna, guidate dall’Inaf. Lo studio verrà pubblicato sulla rivista Astronomy & Astrophysics
Costante di Hubble: la misura di Megamaser
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2020

Il Megamaser Cosmology Project - un progetto internazionale per misurare il tasso di espansione dell'universo sfruttando l’emissione maser dei dischi attorno a buchi neri supermassicci in galassie lontane - ha rilasciato un nuovo valore della costante di Hubble, ottenuto con un metodo geometrico e completamente indipendente da tutti gli altri. Il valore rafforza la discrepanza con le misure derivate dal fondo cosmico a microonde. Tutti i dettagli su Astrophysical Journal Letters
Progetto per costruire la selva d’antenne di Ska
Creators: Daria Guidetti
Publisher: name: Media Inaf
Year: 2020

A partire dal 2025, 131269 antenne osserveranno il cielo e andranno a costituire il più grande radiotelescopio al mondo: le 131072 antenne a bassa frequenza (da 50 a 350 MHz) che verranno installate in Australia saranno logperiodiche, mentre le 197 a frequenza più alta (0,35 - 15,35 GHz) verranno installate in Sudafrica e saranno parabole.  Così è stato stabilito dalla System Critical Design Review conclusasi lo scorso aprile, una tappa importante che ha congelato la fase di progettazione e avviato quella di implementazione. E Inaf è pronto con il prototipo dell’antenna Skala 4.1 Al, scelta come modello di riferimento per le oltre 130mila antenne Ska a bassa frequenza
Gravitational Collapse of the Shells with the Smeared Gravitational Source in Noncommutative Geometry
Creators: name: Oh, John J.
name: Park, Chanyong
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the formation of the (noncommutative) Schwarzschild black hole from collapsing shell {of the} generalized matters containing polytropic and Chaplygin gas. We show that this collapsing shell depending on various parameters forms either a black hole or a naked singular shell with the help of the pressure.Furthermore, by considering the smeared gravitational sources, we investigate the noncommutative black holes formation. Though this mild noncommutative correction of matters cannot ultimately resolve the emergence of the naked singularity, we show that in some parameter region the collapsing shell evolves to a noncommutative black hole before becoming a naked singular shell.
description: 16 pages, LateX, 9 figures, Title changed in this published version
Cartolina dalla Sonda Remota
Creators: Albino Carbognani
Publisher: name: Media Inaf
Year: 2020

Per la prima volta il metodo della parallasse trigonometrica, usato per secoli dagli astronomi per misurare la distanza delle stelle vicine al Sole, è stato applicato usando come base l'intero Sistema solare. La misura è stata fatta dal team della sonda New Horizons della Nasa che, trovandosi a circa 7 miliardi di chilometri dalla Terra, ha permesso di misurare lo spostamento prospettico di due nane rosse, Proxima e Wolf 359, rispetto alla sfondo delle stelle più distanti
FAIRes Datenmanagement mit dem DARIAH-DE Repository - Vortragsfolien
Creators: name: Jander, Melina
name: Weimer, Lukas
Publisher: name: Zenodo
Year: 2022
Subjects: DARIAH-DE
FAIR
Forschungsinfrastrukturen
Forschungsdatenmanagement
DHd
Repositorium
Publizieren
Daten
Werkzeuge
Teilen

description: Der Workshop "FAIRes Datenmanagement mit dem DARIAH-DE Repository" wurde auf der Tagung DHd2022 - Kulturen des digitalen Gedächtnisses durchgeführt. Die Teilnehmenden wurden nach einer kurzen Einführung in DARIAH-DE sowie die FAIR-Prinzipien an die Funktionalitäten des DARIAH-DE Repository sowie den weiteren Modulen der DARIAH-DE Forschungsdaten-Föderationsarchitektur (DFA) herangeführt.
title: ÐÐ½Ð¾Ð³Ð¾Ð²ÐµÐºÐ¾Ð²Ð°Ñ Ð¸ÑÑÐ¾ÑÐ¸Ñ Ð¼Ð¾Ð½Ð³Ð¾Ð»ÑÑÐºÐ¾Ð³Ð¾ Ð½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐµÑÑÐ¸Ð²Ð°Ð»Ñ Â«ÐÐ°Ð°Ð´Ð°Ð¼Â»
title: The centuries-old history of the mongolian national sports festival âNaadamâ
Creators: name: ÐÐ°ÑÑÐºÐ¸Ð½, Ð.
name: ÐÐ°ÑÑÑÐ°, Ð.
name: Ð¡ÑÐ¼Ð±ÑÑÑ ÑÑ Ð¡ÑÑ Ð±Ð°Ñ
name: "Ð¡Ð¿Ð¾ÑÑ, ÑÐµÐ»Ð¾Ð²ÐµÐº, Ð·Ð´Ð¾ÑÐ¾Ð²ÑÐµ", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐ¹ Ð½Ð°ÑÑÐ½ÑÐ¹ ÐºÐ¾Ð½Ð³ÑÐµÑÑ
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2021
Subjects: ÑÐµÑÑÐ¸Ð²Ð°Ð»Ñ ÐÐ°Ð°Ð´Ð°Ð¼
ÑÐ¿Ð¾ÑÑ
ÐºÐ¾Ð½Ð½ÑÐµ ÑÐºÐ°ÑÐºÐ¸
ÑÑÑÐµÐ»ÑÐ±Ð° Ð¸Ð· Ð»ÑÐºÐ°
Ð±Ð¾ÑÑÐ±Ð°

description: Ð ÑÑÐ°ÑÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð¸ÑÑÐ¾ÑÐ¸Ð¸ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÐµÐ¶ÐµÐ³Ð¾Ð´Ð½Ð¾ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð¼Ð¾Ð³Ð¾ Ð² ÐÐ¾Ð½Ð³Ð¾Ð»Ð¸Ð¸ Ð½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÑÐ¸Ð²Ð°Ð»Ñ ÐÐ°Ð°Ð´Ð°Ð¼, ÐºÐ¾ÑÐ¾ÑÑÐ¹ ÑÐ²Ð»ÑÐµÑÑÑ Ð´ÑÐµÐ²Ð½ÐµÐ¹ÑÐ¸Ð¼ Ð²Ð¸Ð´Ð¾Ð¼ ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½ÑÑ ÑÐ¾ÑÑÑÐ·Ð°Ð½Ð¸Ð¹ Ð½Ðµ ÑÐ¾Ð»ÑÐºÐ¾ Ð´Ð»Ñ ÑÑÐ¾Ð¹ ÑÑÑÐ°Ð½Ñ, Ð½Ð¾, Ð¿Ð¾Ð¶Ð°Ð»ÑÐ¹, Ð¸ Ð² Ð¼Ð¸ÑÐ¾Ð²Ð¾Ð¹ Ð¸ÑÑÐ¾ÑÐ¸Ð¸.
description: The article deals with the history of the origin and current state of the national Naadam festival held annually in Mongolia, which is the oldest kind of sports competition not only in this country, but, perhaps, in world history.
title: ÐÑÐ¸Ð½ÑÑÐ¸Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐµÐ³Ð°ÑÐ¾Ð½Â»)
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
Creators: name: ÐÐµÑÐºÐ¸Ð½, 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: 2018
Subjects: ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ
Ð°Ð½Ð°Ð»Ð¸Ð· Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸
Ð¼ÐµÐ³Ð°ÑÐ¾Ð½
Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ

description: ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¿Ð¾ Ð¿ÑÐ¸Ð½ÑÑÐ¸Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð° ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¾Ð±ÑÐµÐºÑÐ° ÑÐ°Ð±Ð¾ÑÑ â ÐÐÐ Â«ÐÐµÐ³Ð°ÑÐ¾Ð½Â», Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð² Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ.
ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¸ ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸. ÐÐ»Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð½ÑÐµ ÑÐ°ÑÑÐµÑÑ, Ð¿Ð¾Ð´ÑÐ²ÐµÑÐ´Ð¸Ð²ÑÐ¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ.
Rational singularities and quotients by holomorphic group actions
Creators: name: Greb, Daniel
Publisher: name: arXiv
Year: 2009
Subjects: subject: Complex Variables (math.CV)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 32M05, 32S05, 32C36, 14L30

description: We prove that rational and 1-rational singularities of complex spaces are stable under taking quotients by holomorphic actions of reductive and compact Lie groups. This extends a result of Boutot to the analytic category and yields a refinement of his result in the algebraic category. As one of the main technical tools vanishing theorems for cohomology groups with support on fibres of resolutions are proven.
description: 13 pages; typos corrected, references added and updated; to appear in Annali della Scuola Normale Superiore, Classe di Scienze.
Così nasce il battito delle pulsar
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2020

Grazie a simulazioni 2D del plasma che circonda i poli magnetici di una pulsar, un team di ricercatori ha forse risolto un mistero vecchio di mezzo secolo: l'origine delle loro intense emissioni radio, causate, secondo lo studio pubblicato su Physical Review Letters, da coppie elettrone-positrone che interagiscono con i potenti campi elettromagnetici di questi fari cosmici
Very strong chalcogen bonding: Is oxygen in molecules capable of forming it? A First Principles Perspective
Creators: name: Varadwaj, Pradeep
name: Varadwaj, Arpita
name: Marques, Helder
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: There are views prevalent in the noncovalent chemistry literature that i) the O atom in molecules cannot form a chalcogen bond, and ii) if formed, this bond is very weak. We have shown in this study that these views are not necessarily true since the attractive energy between the oxygen atom of some molecules and several electron rich anionic bases examined in a series of 34 ion-molecule complexes varied from the weak (ca -2.30 kcal/mol) to the ultrastrong (-90.10 kcal/mol). The [MP2/aug-cc-pVTZ] binding energies for several of these complexes were found to be comparable to or significantly larger than that of the well-known hydrogen bond complex [FH...F]- (roughly -40 kcal/mol). The nature of the intermolecular interactions was examined using the quantum theory of atoms in molecules, second order natural bond orbital and symmetric adaptive perturbation theory energy decomposition analyses. It was found that many of these interactions comprise mixed bonding character (ionic and covalent), especially manifest in the moderate to strongly bound complexes. All these can be explained by a bonding to an anti-bonding orbital type donor acceptor charge transfer delocalization. This study, therefore, demonstrates that the covalently bound oxygen atom in molecules can have a significant ability to act as an unusually strong chalcogen bond donor.
description: This is a preprint and has not been peer reviewed, and can be found elsewhere https://www.authorea.com/users/334543/articles/460514-very-strong-chalcogen-bonding-is-oxygen-in-molecules-capable-of-forming-it-a-first-principles-perspective
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ð¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«Ð¡Ð±ÐµÑÐµÐ³Ð°ÑÐµÐ»ÑÐ½ÑÐ¹ Ð±Ð°Ð½ÐºÂ» Ð Ð¾ÑÑÐ¸Ð¸)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¨ÑÐ»Ð¸Ð½Ð¸Ð½Ð°, ÐÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ñ
ÑÑÐ¸Ð¼ÑÐ»
Ð¿ÐµÑÑÐ¾Ð½Ð°Ð» Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸
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description: ÐÐ¾ÑÐ¸Ð²Ð°ÑÐ¸Ñ - ÑÑÐ¾ ÑÐ¾Ð²Ð¾ÐºÑÐ¿Ð½Ð¾ÑÑÑ Ð²Ð½ÑÑÑÐµÐ½Ð½Ð¸Ñ Ð¸ Ð²Ð½ÐµÑÐ½Ð¸Ñ Ð´Ð²Ð¸Ð¶ÑÑÐ¸Ñ ÑÐ¸Ð», ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¿Ð¾Ð±ÑÐ¶Ð´Ð°ÑÑ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ° Ðº Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸, Ð·Ð°Ð´Ð°ÑÑ Ð³ÑÐ°Ð½Ð¸ÑÑ Ð¸ ÑÐ¾ÑÐ¼Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð¿ÑÐ¸Ð´Ð°ÑÑ ÑÑÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾ÑÑÑ, Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð½Ð° Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ðµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½ÑÑ ÑÐµÐ»ÐµÐ¹. ÐÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐµÑÑÑ ÑÐ»Ð¾Ð¶Ð½Ð¾ÑÑÑÑ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ð¸ Ð¸ ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ´Ð° Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° Ð½Ð° Ð¿ÑÐ°ÐºÑÐ¸ÐºÐµ, Ð¿Ð¾ÑÐºÐ¾Ð»ÑÐºÑ Ð¿Ð¾Ð¿ÑÑÐºÐ¸ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð¸ÑÑ ÐºÐ»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÐ¾ÑÐ¸Ð¸ Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ð¸ Ðº ÑÐµÐ°Ð»ÑÐ½ÑÐ¼ ÑÑÐ»Ð¾Ð²Ð¸ÑÐ¼ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ¾Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¹ Ð²Ð¾ Ð¼Ð½Ð¾Ð³Ð¾Ð¼ Ð½Ðµ ÑÐ¸ÑÑÐµÐ¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ, ÑÑÐ¾ Ð·Ð°ÑÑÑÐ´Ð½ÑÐµÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ð¸. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ð¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«Ð¡Ð±ÐµÑÐµÐ³Ð°ÑÐµÐ»ÑÐ½ÑÐ¹ Ð±Ð°Ð½ÐºÂ» Ð Ð¾ÑÑÐ¸Ð¸.
The aT distribution of the Z boson at hadron colliders
Creators: name: Banfi, Andrea
name: Dasgupta, Mrinal
name: Delgado, Rosa Maria Duran
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We provide the first theoretical study of a novel variable, $a_T$, proposed in Ref.[1] as a more accurate probe of the region of low transverse momentum $p_T$, for the $Z$ boson $p_T$ distribution at hadron colliders. The $a_T$ is the component of $p_T$ transverse to a suitably defined axis. Our study involves resummation of large logarithms in $a_T$ up to the next-to--leading logarithmic accuracy and we compare the results to those for the well-known $p_T$ distribution, identifying important physical differences between the two cases. We also test our resummed result at the two-loop level by comparing its expansion to order $α_s^2$ with the corresponding fixed-order results and find agreement with our expectations.
description: 30 pages, 3 figures, JHEP class included. Final version published in JHEP
title: Ð Ð²Ð¾Ð¿ÑÐ¾ÑÑ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐµÑÐ½Ð¾Ð¹ ÑÑ ÐµÐ¼Ñ Ð² ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð¼ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐµ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ°
title: Creating the optimum design schemein the numerical experiment on the example of the cantilever pumps
Creators: name: ÐÐ°Ð´ÑÐ¾ÑÐ¸Ð¹, ÐÐ½Ð´ÑÐµÐ¹
name: "ÐÐ¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ñ, Ð³Ð¸Ð´ÑÐ¾Ð¿Ð½ÐµÐ²Ð¼Ð¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ñ Ð¸ Ð³Ð¸Ð´ÑÐ¾Ð¿Ð½ÐµÐ²Ð¼Ð¾Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ°. Ð¡Ð¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð¸ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (2018; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2018
Subjects: ÐÐ°ÑÐ¾ÑÑ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½ÑÐµ
Ð§Ð¸ÑÐ»ÐµÐ½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ

description: Ð Ð´Ð¾ÐºÐ»Ð°Ð´Ðµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÑ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð² Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ ÑÐ°ÑÑÐµÑÐ½ÑÐ¼Ð¸ ÑÑÐµÐ¼Ð°Ð¼Ð¸ Ð¸ Ð¸Ñ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐ¼Ð¸ Ð½Ð° ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð¼ ÑÑÐµÐ½Ð´Ðµ Ð´Ð»Ñ ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ° 2ÐÐ200/120-210.
description: The report presents the results of numerical experiments with various design schemes and their comparison with the results obtained on the experimental test bed for the cantilever pump 2NK200/120-210.
Misura spaziale del tempo di vita dei neutroni
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2020

Un team di ricercatori ha effettuato la prima misura del tempo di vita dei neutroni liberi dallo spazio. I risultati della misura, compatibili con le stime effettuate in laboratorio, hanno dimostrato la fattibilità del nuovo metodo e hanno aperto la strada alla progettazione di una missione spaziale dedicata a misurazioni più precise. Tutti i dettagli su Physical Review Research
Acute calcific tendinitis of the longus colli
Creators: name: Oliveira, Catarina
Publisher: name: EURORAD
Year: 2015
Subjects: subject: Head and neck
subject: CT
subject: Plain radiographic studies
subject: Diagnostic procedure
subject: Inflammation

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 55 years
description: Clinical History: A 55-year-old woman presented with acute posterior neck pain and cervical stiffness. There was no history of trauma. Biochemical analysis was normal, except for a mild increase of erythrocyte sedimentation rate (ESR = 30mm/h). No other clinical impairment... Final Diagnosis: Calcific tendinopathy of the longus colli
Categorified central extensions, étale Lie 2-groups and Lie's Third Theorem for locally exponential Lie algebras
Creators: name: Wockel, Christoph
Publisher: name: arXiv
Year: 2008
Subjects: subject: Group Theory (math.GR)
subject: Category Theory (math.CT)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 22E65, 58H05, 55N20

description: Lie's Third Theorem, asserting that each finite-dimensional Lie algebra is the Lie algebra of a Lie group, fails in infinite dimensions. The modern account on this phenomenon is the integration problem for central extensions of infinite-dimensional Lie algebras, which in turn is phrased in terms of an integration procedure for Lie algebra cocycles. This paper remedies the obstructions for integrating cocycles and central extensions from Lie algebras to Lie groups by generalising the integrating objects. Those objects obey the maximal coherence that one can expect. Moreover, we show that they are the universal ones for the integration problem. The main application of this result is that a Mackey-complete locally exponential Lie algebra (e.g., a Banach-Lie algebra) integrates to a Lie 2-group in the sense that there is a natural Lie functor from certain Lie 2-groups to Lie algebras, sending the integrating Lie 2-group to an isomorphic Lie algebra.
description: 34 pages, essentially revised, to appear in Adv. Math
Additional file 6: of Metagenomic analysis of captive Amur tiger faecal microbiome
Creators: name: He, Fengping
name: Liu, Dan
name: Zhang, Le
name: Zhai, Jiancheng
name: Ma, Yue
name: Xu, Yanchun
name: Jiang, Guangshun
name: Rong, Ke
name: Ma, Jianzhang
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: GO annotations of the Amur tiger faecal metagenome. (DOCX 683 kb)
Final remarks on local discriminants
Creators: name: Dalawat, Chandan Singh
Publisher: name: arXiv
Year: 2009
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11S15, 11S31

description: We show how the ramification filtration on the maximal elementary abelian p-extension (p prime) on a local number field of residual characteristic p can be derived using only Kummer theory and a certain orthogonality relation for the Kummer pairing, even in the absence of a primitive p-th root of 1; the case of other local fields with finite residue fields was treated earlier. In all cases, we compute the contribution of cyclic extensions to Serre's degree-$p$ mass formula.
description: 14 pages; new section 6 on the contribution of cyclic extensions to Serre's degree-p mass formula
Calcium cyanamide as a weedicide and its influence on the nutritive value of carrots and turnips
Creators: name: Mohr, Willard Phillip
Publisher: name: University of British Columbia
Year: 2012

description: An experiment was carried out on the University of British Columbia farm dealing with the use of calcium cyanamide (known commercially as "Aero Cyanamid, Granular" or "Cyanamid”) as a weedicide and fertilizer under British Columbia coast conditions. Three rates of Cyanamid and a Control consisting of a 4 - 10 - 10 fertilizer treatment were tested in conjunction with two times of application. On a four by two factorial arrangement, this resulted in eight distinct treatment combinations, each of which was replicated three times in randomized blocks. The planting plan was duplicated for the two vegetables, carrots and turnips. Weed control in the plots was observed, yield of carrots and turnips taken, and nutritional value of the vegetable assessed on the basis of chemical analyses. Several interesting relationships were revealed under the conditions of the experiment. The response of the two vegetables to the treatments was similar for some of the factors studied and different for others. The time of Cyanamid application was found to be of great significance. Its effect was manifested in the weed control study, and in the yield and nutritional value of carrots and turnips. The degree of weed control was increased by increments of Cyanamid. Pre - emergence applications resulted in better weed control than did pre - planting applications. Best yield of carrots and turnips resulted from the use of the 300 lb. Cyanamid per acre, pre - planting treatment. Pre - emergence applications (300 and 500 lb. Cyanamid per acre) killed many young carrot and turnip plants, thereby decreasing yield. Increments of calcium cyanaxaide increased the protein content of carrots and turnips. The root/top ratio, titratable acidity, and carotinoid pigment content values showed no significant differences as a result of the treatments. Cyanamid treatments in general, as compared to the Control treatment, tended to increase the total soluble solids and vitamin C values, but tended to decrease the dry weight, ash weight, and conductivity values. Pre - emergence treatments, as compared to pre - planting treatments, tended to increase weed control, ash content, conductivity values, and protein content, but tended to decrease yield. The results of this experiment indicate that calcium cyanamide is an effective weedicide and fertilizer when properly used.
title: ÐÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð² ÑÑÐµÐ´Ðµ PASCAL
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ°ÑÑ, ÐÑÐ¸Ð½Ð°
Publisher: name: Ð¡ÐÐ±Ð¢Ð­Ð
Year: 2007
Subjects: ÐÐ°ÑÐºÐ°Ð»Ñ (PASCAL)
ÐÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»ÑÐ½ÑÐµ

description: Ð ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐµ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ·ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ PASCAL Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼, Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÐ¸Ð¿Ð¾Ð² Ð´Ð°Ð½Ð½ÑÑ ÑÐ·ÑÐºÐ° PASCAL, Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¾Ð¿ÐµÑÐ°ÑÐ¾ÑÐ¾Ð², Ð¿ÑÐ¸Ð¼ÐµÑÑ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼. ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¾ Ð´Ð»Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð·Ð°Ð½ÑÑÐ¸Ð¹ Ð¿Ð¾ Ð¾ÑÐ½Ð¾Ð²Ð°Ð¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð»ÑÐ±Ð¾Ð¹ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð¸ ÑÑÐ²ÐµÑÐ¶Ð´ÐµÐ½Ð¾ Ð½Ð° Ð·Ð°ÑÐµÐ´Ð°Ð½Ð¸Ð¸ ÐºÐ°ÑÐµÐ´ÑÑ ÐÐÐ¢ 28 ÑÐµÐ²ÑÐ°Ð»Ñ 2007 Ð³Ð¾Ð´Ð°, Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð» NÂ° 7. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð´Ð½ÐµÐ²Ð½Ð¾Ð¹ Ð¸ Ð·Ð°Ð¾ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ñ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð²ÑÐµÑ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐµÐ¹.
title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ Ð¢Ð­Ð¦ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 4x30 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
Creators: name: ÐÑÑÐ¼Ð°Ð½Ð¾Ð², Ð Ð¾Ð¼Ð°Ð½
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: 2018
Subjects: Ð¿ÑÐ¾ÐµÐºÑ
ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ð°
Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ
ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ñ

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð²ÑÐ±Ð¾Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÐµÐ¼, ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð², ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð², Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð², ÑÐµÐ°ÐºÑÐ¾ÑÐ¾Ð² Ð¸ Ð´ÑÑÐ³Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ°ÑÑÐµÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ. Ð¢Ð°ÐºÐ¶Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ. ÐÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ ÑÐµÐ¼Ñ Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ð° Ð±Ð¾Ð»ÑÑÐ¸Ð¼ ÑÐ¿ÑÐ¾ÑÐ¾Ð¼ Ð½Ð° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾ Ð¢Ð­Ð¦ Ð² Ð Ð¾ÑÑÐ¸Ð¸ .
Bosons in a double-well potential: Understanding the interplay between disorder and interaction in a simple model
Creators: name: Zhou, Qi
name: Sarma, S. Das
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose an exactly solvable model to reveal the physics of the interplay between interaction and disorder in bosonic systems. Considering interacting bosons in a double-well potential, in which disorder is mimicked by taking the energy level mismatch between the two wells to be randomly distributed, we find "two negatives make a positive" effect. While disorder or interaction by itself suppresses the phase coherence between the two wells, both together enhance the phase coherence. This model also captures several striking features of the disordered Bose-Hubbard model found in recent numerical simulations. Results at finite temperatures may help explain why a recent experiment did not find any evidence for the enhancement of phase coherence in a disordered bosonic system.
description: Published version, 4 pages, 4 figures