cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Physical Properties of the Red Supergiant WOH G64: The Largest Star Known?
Creators: name: Levesque, Emily M.
name: Massey, Philip
name: Plez, Bertrand
name: Olsen, Knut A. G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: WOH G64 is an unusual red supergiant (RSG) in the Large Magellanic Cloud (LMC), with a number of properties that set it apart from the rest of the LMC RSG population, including a thick circumstellar dust torus, an unusually late spectral type, maser activity, and nebular emission lines. Its reported physical properties are also extreme, including the largest radius for any star known and an effective temperature that is much cooler than other RSGs in the LMC, both of which are at variance with stellar evolutionary theory. We fit moderate-resolution optical spectrophotometry of WOH G64 with the MARCS stellar atmosphere models, determining an effective temperature of 3400 +/- 25 K. We obtain a similar result from the star's broadband V - K colors. With this effective temperature, and taking into account the flux contribution from the aysmmetric circumstellar dust envelope, we calculate log(L/L_sun) = 5.45 +/- 0.05 for WOH G64, quite similar to the luminosity reported by Ohnaka and collaborators based on their radiative transfer modeling of the star's dust torus. We determine a radius of R/R_sun = 1540, bringing the size of WOH G64 and its position on the H-R diagram into agreement with the largest known Galactic RSGs, although it is still extreme for the LMC. In addition, we use the Ca II triplet absorption feature to determine a radial velocity of 294 +/- 2 km/s for the star; this is the same radial velocity as the rotating gas in the LMC's disk, which confirms its membership in the LMC and precludes it from being an unusual Galactic halo giant. Finally, we describe the star's unusual nebula emission spectrum; the gas is nitrogen-rich and shock-heated, and displays a radial velocity that is significantly more positive than the star itself by 50 km/s.
description: 25 pages, 5 figures; accepted for publication in The Astronomical Journal
Production of exotic atoms at the CERN Large Hadron Collider (LHC)
Creators: name: Bertulani, C. A.
name: Ellermann, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We study in details the space-time dependence of the production of muonic, pionic, and other exotic atoms by the coherent photon exchange between nuclei at the Large Hadron Collider (LHC) at CERN. We show that a multipole expansion of the electromagnetic interaction yields an useful insight of the bound-free production mechanism which has not been explored in the literature. Predictions for the spatial, temporal, and angular distribution, as well as the total cross sections, for the production of exotic atoms are also included.
description: 8 pages, 5 figures
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð´ÐµÑÐ°Ð»Ð¸ "ÐÑÐºÑÐ°"
title: Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ
titleType: Subtitle
Creators: name: ÐÐ°ÑÐ°ÐºÐ¸Ð½, 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: 2016
Subjects: ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð½Ð°Ð»Ð°Ð´ÐºÐ°
Ð±Ð°Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
technological proces
operating adjustment
basing

description: Ð¢ÐµÐ¼Ð¾Ð¹ Ð¼Ð¾ÐµÐ³Ð¾ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐ²Ð»ÑÐµÑÑÑ: Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÑÐºÑÐ°Â»Â» Ð Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¼ Ð¿ÑÐ¾ÐµÐºÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÐÑÐºÑÑ, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾ÑÑÑ Ð¸Ð·Ð´ÐµÐ»Ð¸Ñ, Ð¼ÐµÑÐ¾Ð´Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¸ÑÑÐ¾Ð´Ð½Ð¾Ð¹ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸. Ð¡Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ¾ÐºÐ°ÑÐ½Ð¾-Â­ ÑÐµÐ²Ð¾Ð»ÑÐ²ÐµÑÐ½Ð¾Ð³Ð¾, ÑÐ¾ÐºÐ°ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐºÐ° Ñ Ð§ÐÐ£, Ð³Ð¾ÑÐ¸Ð·Ð¾Ð½ÑÐ°Ð»ÑÐ½Ð¾-ÑÐ²ÐµÑÐ»Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¸ ÐºÑÑÐ³Ð»Ð¾ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐºÐ¾Ð². Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð¾ÑÐ½Ð°ÑÑÐºÐ° Ð½Ð° ÐºÑÑÐ³Ð»Ð¾ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð»ÑÐ½ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ñ Ñ Ð§ÐÐ£. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¾ ÑÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½Ð¾-Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ, ÐºÐ°ÑÐ°ÑÑÐ¸ÐµÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÑÐ½Ð¸ÐºÐ¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð² ÑÐ°Ð±Ð¾ÑÐµÐ¼ Ð¿ÑÐ¾ÑÐµÑÑÐµ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð´Ð°Ð½Ñ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÐ¸Ðµ ÑÐ°ÑÑÐµÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ°.
description: The theme of my graduation project is: the Technological process of machining a workpiece "Bush"" The thesis project examined an existing technological process of machining of axle Boxes, analyzed the manufacturability of the product, methods of producing metal blanks. Designed technological process with the use of a turret lathe, lathe machine, CNC horizontal drilling and grinding machines. Designed special tooling for cylindrical grinding operation on CNC machines. During the work it was designed measuring device. Discussed issues concerning the organization of safety in the working process, and provides a feasibility study and made the appropriate calculations of the project.
Topology and confinement
Creators: name: Diakonov, Dmitri
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: These lectures contain an introduction to instantons, calorons and dyons of the Yang--Mills gauge theory. Since we are interested in the mechanism of confinement and of the deconfinement phase transition at some critical temperature, the Yang--Mills theory is formulated and studied at nonzero temperatures. We introduce ``calorons with a nontrivial holonomy'' that are generalizations of instantons and can be viewed as ``made of'' constituent dyons. The quantum weight with which these calorons contribute to the Yang--Mills partition function is considered, and the ensuing statistical mechanics of the ensemble of interacting dyons is discussed. We argue that a simple semiclassical picture based on dyons satisfies all known criteria of confinement and explains the confinement-deconfinement phase transition. This refers not only to the SU(N) gauge groups where dyons lead to the expected behaviour of the observables with N, but also to the exceptional G(2) group whose group center, unlike SU(N), is trivial. Despite being centerless, the G(2) gauge group possesses confinement at low temperatures, and a 1st order deconfinement transition, according to several latest lattice simulations, indicating that confinement-deconfinement is not related to the group center. Dyons, however, reproduce this behaviour.
description: Lectures at the ITEP Winter School (February 2009, Moscow) and Schladming Winter School (March 2009, Schladming, Austria), 42 pages, 16 figures
Supplementary material for article “Biogeographic history of green alder (Alnus alnobetula (Ehrh.) K. Koch s. l.) in Eurasia and North America: evidence from genetic and morphological analyses” Journal name: Canadian Journal of Forest Research Authors: Elena Hantemirova1,*, Elena Marchuk2, Maria Polezaeva1 1 Laboratory of Plant Molecular Ecology, Institute of Plant and Animal Ecology, Ural Branch, Russian Academy of Sciences, Ekaterinburg 620144, Russia 2 Laboratory of Flora, Botanical Garden-Institute, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690024, Russia
Creators: name: Polezhaeva, Maria
Publisher: name: figshare
Year: 2023
Subjects: Biogeography and phylogeography

description: Appendix S1. Information of 11 SSR primers for A. alnobetula used in this study Appendix S2. The genotypes of 440 individuals of A.alnobetula at 11 loci. The names of populations according to Table 1 in manuscript
title: ÐÐ¾Ð±Ð¸Ð»ÑÐ½Ð°Ñ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð´ÑÐµÐ²ÐµÑÐ½ÑÑ Ð³ÑÐ°Ð½ÑÐ» Ð¸ ÐµÐµ ÑÐµÑ Ð½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¤Ð°ÑÐµÐµÐ², ÐÐ½ÑÐ¾Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: Ð±Ð¸Ð¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°
ÑÑÐ±ÐºÐ¸ ÑÑ Ð¾Ð´Ð°
Ð¿ÐµÐ»Ð»ÐµÑÐ½Ð¾Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾
ÐºÐ¾Ð¼Ð¿Ð¾Ð½Ð¾Ð²ÐºÐ°
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description: Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð´ÑÐµÐ²ÐµÑÐ½ÑÑ Ð³ÑÐ°Ð½ÑÐ». Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ (ÐÐ), Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð¼ ÑÐµÑÑÑÑÐ° ÑÐ²Ð»ÑÑÑÑÑ Ð¾ÑÑÐ¾Ð´Ñ ÑÑÐ±Ð¾Ðº ÑÑÐ¾Ð´Ð° Ð½Ð° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ ÐÐ. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð° ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¾ÑÑÐ¾Ð´Ð¾Ð² ÑÑÐ±Ð¾Ðº ÑÑÐ¾Ð´Ð°, Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¾ ÑÐµÑÐµÐ½Ð¸Ðµ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð¹ Ð»Ð¸Ð½Ð¸Ð¸ Ð¿Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ñ Ð´ÑÐµÐ²ÐµÑÐ½ÑÑ Ð³ÑÐ°Ð½ÑÐ». Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¸Ð·ÑÑÐµÐ½ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ ÐµÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÐµÐºÑÐ°, Ð·Ð°ÑÐ¸ÐºÑÐ¸ÑÐ¾Ð²Ð°Ð² Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¾ÐºÑÐ¿Ð°ÐµÐ¼Ð¾ÑÑÐ¸, ÑÐ¸ÑÑÐ¾Ð¹ Ð¿ÑÐ¸Ð±Ð¸Ð»Ð¸ Ñ ÑÑÐµÑÐ¾Ð¼ Ð°Ð¼Ð¾ÑÑÐ¸Ð·Ð°ÑÐ¸Ð¸, ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð° ÑÐµÐ±ÐµÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¾Ð´Ð½Ð¾Ð¹ ÑÐ¾Ð½Ð½Ñ. ÐÐ·ÑÑÐµÐ½ ÑÑÐ½Ð¾Ðº Ð´ÑÐµÐ²ÐµÑÐ½ÑÑ Ð³ÑÐ°Ð½ÑÐ» Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸. ÐÑÑÐ²Ð»ÐµÐ½Ñ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ¸ ÑÐµÐ½ Ð½Ð° ÑÐ¾Ð¿Ð»Ð¸Ð²Ð½ÑÐµ Ð³ÑÐ°Ð½ÑÐ»Ñ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð» Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐÐ Ð² Ð Ð¾ÑÑÐ¸Ð¸. ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð° ÑÐ»Ð°Ð±Ð°Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑ Ð¼ÐµÐ¶Ð´Ñ ÑÐµÐ½Ð°Ð¼Ð¸ Ð½Ð° Ð½ÐµÑÑÑ Ð¸ ÑÐµÐ½Ð°Ð¼Ð¸ Ð½Ð° ÐÐ. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ñ ÑÑÐµÑÐ¾Ð¼ Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÐºÐ¸ Ð¸ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ð¾ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÐµÐµ Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ, ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ, ÑÐ°ÑÑÐ¾Ð´Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ. ÐÐ¾Ð´Ð¾Ð±ÑÐ°Ð½Ñ ÑÐºÐ»Ð°Ð´ÑÐºÐ¸Ðµ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ñ, ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ°ÑÑÐ¾Ð´Ñ Ð¿Ð¾ Ð³Ð¾ÑÑÑÐµ-ÑÐ¼Ð°Ð·Ð¾ÑÐ½ÑÐ¼ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°Ð¼, Ð·Ð°ÑÐ¿Ð»Ð°ÑÐ°Ð¼ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÐºÐ¾Ð², Ð°ÑÐµÐ½Ð´Ðµ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ð¹. Ð ÐµÑÐµÐ½Ð° Ð·Ð°Ð´Ð°ÑÐ° Ð¿Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐºÐ»Ð°Ð´ÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑÐºÐ»Ð°Ð´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð³Ð¾ÑÐ¾Ð²Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸.
On the dark energy rest frame and the CMB
Creators: name: Jimenez, Jose Beltran
name: Maroto, Antonio L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Dark energy is usually parametrized as a perfect fluid with negative pressure and a certain equation of state. Besides, it is supposed to interact very weakly with the rest of the components of the universe and, as a consequence, there is no reason to expect it to have the same large-scale rest frame as matter and radiation. Thus, apart from its equation of state $w$ and its energy density $Ω_{DE}$ one should also consider its velocity as a free parameter to be determined by observations. This velocity defines a cosmological preferred frame, so the universe becomes anisotropic and, therefore, the CMB temperature fluctuations will be affected, modifying mainly the dipole and the quadrupole.
description: 4 pages. Contribution to the proceedings of Spanish Relativity Meeting 2008, Salamanca, Spain, 15-19 September 2008
title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿ÑÐ¾ÐºÐ°ÑÐ½Ð¾Ð³Ð¾ Ð²Ð°Ð»ÐºÐ° Ð¿ÑÑÐµÐ¼ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÐµÐ¶ÑÑÐ¸Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð²
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÑÑÑÐ°ÑÐ¾Ð²Ð°, ÐÐ½Ð·Ð¸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: 2016
Subjects: ÐÑÐ¾ÐºÐ°ÑÐ½ÑÐµ Ð²Ð°Ð»ÐºÐ¸
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title: 2021 State of Open at the University of Colorado Boulder: Special Report on Open Access Article Processing Charges Based on Data from 2020
Creators: name: Cantrell, Melissa
name: Johnson, Andrew
Publisher: name: University of Colorado Boulder
Year: 2021

description: As a complementary effort to the annual “2021 State of Open at the University of Colorado Boulder” report, this special report provides a deeper look at article processing charges (APCs) for open access (OA) articles published by authors at the University of Colorado Boulder (CU Boulder). This analysis is not intended to be updated regularly, which is why it is being presented separately from the larger report. This special report utilizes Dimensions as a data source for OA articles published by CU Boulder authors in 2020. When cross-referenced with journal-level APC data from the Directory of Open Access Journals (DOAJ), the Dimensions data can be used to estimate total costs of APCs for applicable CU Boulder articles from 2020 as well as the estimated percentage of APCs covered by the CU Boulder Libraries OA Fund.
Stability of a BEC with Higher-order Interactions near a Feshbach Resonance
Creators: name: Zinner, N. T.
name: Thøgersen, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the stability of an ultracold trapped Bose-Einstein condensate near a Feshbach resonance. Using a modified Gross-Pitaevskii equation that includes higher-order terms and a multi-channel model of Feshbach resonances, we find regions where stability can be enhanced or suppressed around experimentally measured resonances. We suggest a number of ways to probe the stability diagram. Using scattering length zero-crossings huge deviations are founds for the critical particle number. Effects are enhanced for narrow resonances or tighter traps. Macroscopic tunneling of the condensate is another possible probe for higher-order interactions, however, to see this requires very narrow resonances or very small particle numbers.
description: 4 pages, 3 figures, Revtex4, revised version, changed title
title: Ð­ÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ñ Ð²ÑÑÐ¾ÑÐ½Ð¾-ÑÐ¿Ð°ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÐµÐ¹
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÑÐµÑÐ½Ð¾Ð², ÐÐ»ÐµÐºÑÐµÐ¹
name: ÐÐ°Ð²ÐºÐ°Ð»ÑÐº, ÐÐ¾Ð³Ð´Ð°Ð½
name: ÐÐ°ÑÑÐµÐ½ÐºÐ¾, ÐÐ¸ÑÐ°Ð¸Ð»
name: ÐÑÐ±Ð¸Ð½Ð°, ÐÐ»ÑÐ³Ð°
name: ÐÐ°ÑÐ¸Ð»ÑÐµÐ², ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐÐ²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ð¸ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÐµ
ÐÐ¾Ð¶Ð°ÑÑ
ÐÐ¾Ð¶Ð°ÑÐ½Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ
Ð°Ð²Ð°ÑÐ¸Ð¹Ð½Ð¾-ÑÐ¿Ð°ÑÐ°ÑÐµÐ»ÑÐ½ÑÐµ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ð¸
ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÐµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸
ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸
ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: ÐÐ° Ð¿ÑÐ¸Ð¼ÐµÑÐ°Ñ ÐºÐ¾Ð½ÐºÑÐµÑÐ½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð°Ð²ÑÐ¾Ð»ÐµÑÑÐ½Ð¸Ñ Ð¸ Ð°Ð²ÑÐ¾Ð¿Ð¾Ð´ÑÑÐ¼Ð½Ð¸ÐºÐ¾Ð², ÐºÐ°Ðº Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾, ÑÐ°Ðº Ð¸ Ð·Ð°ÑÑÐ±ÐµÐ¶Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÐµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð²ÑÑÐ¾ÑÐ½Ð¾-ÑÐ¿Ð°ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÐµÐ¹, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÑÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÐµÐ¹. ÐÑÐµÐ´Ð»Ð°Ð³Ð°ÑÑÑÑ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐ¸Ðµ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð²Ð½ÑÑ Ð¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½ÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð²ÑÑÐ¾ÑÐ½Ð¾-ÑÐ¿Ð°ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÐµÐ¹. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÐµÐ¹-Ð¾Ð¿ÐµÑÐ°ÑÐ¾ÑÐ¾Ð² Ð¸ Ð¾Ð¿ÐµÑÐ°ÑÐ¾ÑÐ¾Ð² Ð²ÑÑÐ¾ÑÐ½Ð¾-ÑÐ¿Ð°ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÐµÐ¹ Ð¿ÑÐ¸ ÑÑÑÐµÐ½Ð¸Ð¸ Ð¿Ð¾Ð¶Ð°ÑÐ¾Ð² Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð°Ð²Ð°ÑÐ¸Ð¹Ð½Ð¾-ÑÐ¿Ð°ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ ÑÐ°Ð±Ð¾Ñ. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¾Ð¿ÑÑÐ° ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð°Ð²ÑÐ¾Ð»ÐµÑÑÐ½Ð¸Ñ Ð¸ Ð°Ð²ÑÐ¾Ð¿Ð¾Ð´ÑÑÐ¼Ð½Ð¸ÐºÐ¾Ð² Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸ Ð·Ð°ÑÑÐ±ÐµÐ¶Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð°Ð²ÑÐ¾Ð²ÑÑÐµÐº Ð¸ Ð°Ð²ÑÐ¾Ð³Ð¸Ð´ÑÐ¾Ð¿Ð¾Ð´ÑÑÐ¼Ð½Ð¸ÐºÐ¾Ð², Ð´Ð°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð²ÑÑÐ¾ÑÐ½Ð¾-ÑÐ¿Ð°ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÐµÐ¹, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾ Ð¿ÑÐ¸: Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð³Ð¾ ÑÑÐµÐ´ÑÑÐ²Ð° Ð¸ Ð³ÑÑÐ·Ð¾Ð¿Ð¾Ð´ÑÑÐ¼Ð½Ð¾Ð³Ð¾ ÐºÑÐ°Ð½Ð°, Ð²ÑÐ±Ð¾ÑÐµ Ð¸ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐµ Ð½Ð° Ð¿Ð¾Ð·Ð¸ÑÐ¸Ñ, ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸ Ð¸ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ¾ ÑÑÑÐµÐ»Ð¾Ð¹, Ð² ÑÐ¾Ð¼ ÑÐ¸ÑÐ»Ðµ Ð¸Ð· Ð»ÑÐ»ÐµÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ»ÑÑÐ°, ÑÐ°Ð±Ð¾ÑÐµ Ñ Ð»Ð¸ÑÑÐ¾Ð¼ Ð¸ ÑÐ¿Ð°ÑÐ°ÑÐµÐ»ÑÐ½ÑÐ¼ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼, ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸ Ð² Ð°Ð²Ð°ÑÐ¸Ð¹Ð½Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ðµ, Ð¿Ð¾Ð´Ð°ÑÐµ Ð¾Ð³Ð½ÐµÑÑÑÐ°ÑÐ¸Ñ Ð²ÐµÑÐµÑÑÐ², Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾ÑÐ²Ð¸Ð´ÐµÑÐµÐ»ÑÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÑÐ¾ÑÐ½Ð¾-ÑÐ¿Ð°ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÐµÐ¹, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¸ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐµ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð°.
Vibration analysis of various wooden ski cores using laser vibrometry
Creators: name: Frisch, Michael
name: Nagengast, Niko
name: Fuss, Franz Konstantin
Publisher: name: Loughborough University
Year: 2024

description: Engineering of Sport 15 - Proceedings from the 15th International Conference on the Engineering of Sport (ISEA 2024)

On the one hand, a good all-mountain ski is characterized by good damping to minimize vibrations when skiing. On the other hand, it is important that the ski adapts well to the ground in different snow conditions, which in turn is directly related to the bending and torsional stiffness. These properties can be measured on the ski with varying degrees of accuracy, for example with accelerometers, laser vibrometry, or with 3-point bending and torsion tests. An essential component of the ski, which has a major influence on the bending and torsional stiffness, is the ski core, which usually consists of a combination of two kinds of wood, one more dense and one less dense one. Commonly used woods are paulowina (kiri), aspen, ash, poplar, pine, maple and beech. The aim of this study is to conduct vibration analysis of wood cores with different types of wood using laser vibrometry and to compare how the bending and torsion modes of native woods (Upper Franconia, Germany) differ from a reference core (Slovenia).
The Evolution of Bright Galaxies within the EoR
Creators: name: Bowler, Rebecca
Publisher: name: Zenodo
Year: 2021
Subjects: High-redshift Galaxies

description: When and where were metals produced in the Universe? When did supermassive black holes become active? How did the Universe reionize? Solution: rare and a-typical bright/massive galaxies. Ground-based NIR surveys have detected the first samples of very bright SF galaxies in the EoR. RST will revolutionise the field, providing 1000s times the volume at Hubble resolution. These galaxies will be unique probes of the EoR, pinpointing over-densities and sites of dust/AGN.
Sustainable breeding approaches for genetic improvement of Indian Buffalo populations
Creators: name: R. Selvam
Publisher: name: trends in Agriculture Science
Year: 2024

description: Buffaloes significantly contribute to India's livestock and economy, producing 53% of the country's milk. Buffaloes struggle with reproductive efficiency, marked by delayed maturity, prolonged postpartum recovery, poor oestrus expression, low conception rates and extended calving intervals. The primary objective of buffalo breeding is to produce more offspring, healthier young ones with reduced mortality and superior quality progeny. To achieve this, breeders require effective reproductive tools, strategies to overcome reproductive challenges and remedies to enhance fertility and efficiency. Key strategies to overcome reproductive challenges are strengthening the extension services and training, upgrading the reproductive health services, and providing accessible, high-quality germplasm and AI services. Modern animal breeding and reproduction technologies will be employed to enhance the genetic potential of buffaloes. Assisted reproductive technologies revolutionize buffalo genetics and breeding. Genomic selection is the preferred method for buffalo breeding, providing increased selection accuracy, shortened generation intervals, predictable breeding values and rapid genetic improvement.
The EXIST view of Super-Massive Black Holes in the Universe
Creators: name: Della Ceca, Roberto
name: Ghisellini, Gabriele
name: Tagliaferri, Gianpiero
name: Foschini, Luigi
name: Pareschi, Giovanni
name: Tavecchio, Fabrizio
name: Coppi, Paolo
name: Grindlay, Josh E.
name: Fiocchi, Maria Teresa
name: Natalucci, Lorenzo
name: Panessa, Francesca
name: Ubertini, Pietro
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: With its large collection area, broad-band energy coverage from optical/NIR (0.3 to 2.2 micron) to soft/hard X-ray (0.1-600 keV), all-sky monitoring capability, and on-board follow-up, the proposed Energetic X-ray Imaging Survey Telescope mission (EXIST, see L. Natalucci contribution at this conference) has been designed to properly tackle the study of the AGN phenomenon and the role that SMBH play in the Universe. In particular EXIST will carry out an unprecedented survey above 10 keV (a factor ~20 increase in hard X-ray sensitivity compared to current and prior X-ray missions) of SMBH activity, not just in space but also in time and over a significant expanded energy range; this strategy will overcome previous selection biases, will break the "multi-wavelength" identification bottleneck and will dramatically increase the number of AGN detected above 10 keV that are amenable to detailed follow-up studies (~50000 AGN are expected). We discuss here on few selected AGN science topics enabled by the unique combination of EXIST's instruments. In particular EXIST will enable major progress in understanding: i) when and where SMBH are active in the Universe (by revealing and measuring heavily obscured accretion in the local - z<0.5 - Universe), ii) the physics of how SMBH accrete (by studying the broad-band X-ray spectra and variability properties of an unbiased and significant sample of AGN), and iii) the link between accretion power and jet/outflow power (by using observations of blazars). Last but not least EXIST's ability to find powerful, but very rare blazars, enables it to probe the appearance of the very first SMBH in the Universe allowing us to set strong constraints on the models of SMBH formation and early growth in the Universe.
description: 6 pages, 2 figures. Proc. of Workshop "The Extreme sky: Sampling the Universe above 10 keV", Otranto (Lecce) Italy, October 13-17, 2009 Proceedings of Science, http://pos.sissa.it. Submitted version
title: Ð¤Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð»ÐµÐ½Ð½ÑÐ¼ ÑÐ°ÑÐ½Ð¸ÑÐ¾Ð¼ Ð² Ð¿ÑÐ¾ÑÐµÐ·Ðµ Ð±ÐµÐ´ÑÐ°
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: Ð¨Ð¸ÑÐºÐ¸Ð½Ð°, ÐÐ½Ð½Ð°
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: ÐÑÐ¾ÑÐµÐ·Ñ
ÐÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¸Ðµ Ð¿ÑÐ¸Ð±Ð¾ÑÑ, Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ Ð¸ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ
ÐÐ¸Ð¾Ð¼ÐµÑ Ð°Ð½Ð¸ÐºÐ°
ÐºÐ¾Ð»ÐµÐ½Ð½ÑÐ¹ ÑÐ°ÑÐ½Ð¸Ñ
ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐ³Ð¸Ð±Ð°Ð½Ð¸ÐµÐ¼ ÐºÐ¾Ð»ÐµÐ½Ð°
ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÐ· Ð±ÐµÐ´ÑÐ°
hip prosthetic
knee joint
electromechanical hip prosthesis

description: Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð»ÐµÐ½Ð½ÑÐ¼ ÑÐ°ÑÐ½Ð¸ÑÐ¾Ð¼ Ð² Ð¿ÑÐ¾ÑÐµÐ·Ðµ Ð½Ð¾Ð³Ð¸, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐµÐ³Ð¾ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾Ðµ Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ðµ ÐµÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐµÑÐµÐ¾ÑÐ¸Ð¿Ð° ÑÐ¾Ð´ÑÐ±Ñ. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐ»Ð¸: Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð° ÑÑÐ°ÑÐ¸ÑÑÐ¸ÐºÐ° Ð°Ð¼Ð¿ÑÑÐ°ÑÐ¸Ð¹ ÐºÐ¾Ð½ÐµÑÐ½Ð¾ÑÑÐµÐ¹, ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÐ¼Ð¾Ð¼Ñ Ð¸Ð·Ð´ÐµÐ»Ð¸Ñ, Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° ÑÐµÐ»Ñ Ð¸ Ð·Ð°Ð´Ð°ÑÐ¸, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð¿ÑÐ¾ÑÐµÐ·Ð¾Ð² Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼ ÐµÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ ÑÐ¾Ð´ÑÐ±Ñ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°, Ð¾Ð¿Ð¸ÑÐ°Ð½ Ð¼ÐµÑÐ¾Ð´ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÐ·Ð¾Ð¼, ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¸ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð°Ñ ÑÑÐµÐ¼Ñ, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÑÐ½ ÑÐ°ÑÑÑÑ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¾ÑÐ½ÑÐµ ÑÐ¸ÑÐ»Ð°, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÑÐ½ ÑÐ°ÑÑÑÑ Ð¼Ð¾Ð´ÑÐ»Ñ ÑÐµÑÐ²ÑÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð»ÐµÑÐ°, ÐµÐ³Ð¾ ÑÐ°Ð·Ð¼ÐµÑÐ¾Ð² Ð¸ Ð²ÑÑÐ¾ÑÑ Ð·ÑÐ±Ð°, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÑÑÑ Ð½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¸ Ð½Ð° Ð¸Ð·Ð³Ð¸Ð±.
description: The point of this work is to develop the way to control knee joint of artificial leg, that it can give us maximum possible reconstitution of nature walking. To achieve this goal: statistics of amputation was given, the requirements of a proposed product formulated, also the goal and objectives, the reviews of the basic models of the existing prostheses and the mechanism of natural human foot made, the method for controlling the system described, cinematic and functional schemes created, parameters of motor, like its speed and power, calculated, system ratio and worm gear (as the main construction element) parameters calculated.
Stalling as success : MINURSO, legitimacy, and French influence in the UN Security Council
Creators: name: Mechiat, Ryan Malik
Publisher: name: University of British Columbia
Year: 2024

description: This thesis examines how individual permanent members of the UN Security Council can influence the rest of the Security Council. Drawing upon a constructivist and institutionalist literature review, it sheds light upon the relationship between legitimacy and the exercise of power politics in the Security Council. It substantiates this argument by conducting a case study analyzing why the United Nations Mission for the Referendum in Western Sahara (MINURSO) peacekeeping operation has been repeatedly extended in its first five years, between 1992 and 1996. This case study found that France used two informal mechanisms, the informal veto and influencing the UN Secretary-General, to convince the rest of the Security Council to extend MINURSO to keep Western Sahara under the control of Morocco, for France’s own political and economic benefit. In doing so, this thesis further argues that legitimacy is necessary for the operation of both informal mechanisms. The Security Council’s legitimacy is necessary for the informal veto to incentivise members of the Security Council to agree to certain decisions, while the Secretary-General’s legitimacy is necessary to persuade members of the Security Council to likewise convince the rest of the Security Council to extend MINURSO.
Global Analysis of General SU(2) x SU(2) x U(1) Models with Precision Data
Creators: name: Hsieh, Ken
name: Schmitz, Kai
name: Yu, Jiang-Hao
name: Yuan, C. -P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present the results of a global analysis of a class of models with an extended electroweak gauge group of the form SU(2) x SU(2) x U(1), often denoted as G(221) models, which include as examples the left-right, the lepto-phobic, the hadro-phobic, the fermio-phobic, the un-unified, and the non-universal models. Using an effective Lagrangian approach, we compute the shifts to the coefficients in the electroweak Lagrangian due to the new heavy gauge bosons, and obtain the lower bounds on the masses of the Z' and W' bosons. The analysis of the electroweak parameter bounds reveals a consistent pattern of several key observables that are especially sensitive to the effects of new physics and thus dominate the overall shape of the respective parameter contours.
description: 46 pages, 7 figures, and 11 tables
title: ÐÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ Â«Ð¡ÑÑÐ¾Ð¹ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÂ»
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¡Ð¼Ð¸ÑÐ½Ð¾Ð²Ð°, ÐÐ»ÑÐ³Ð°
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ÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸
ÑÐµÐ½ÑÐ°Ð±ÐµÐ»ÑÐ½Ð¾ÑÑÑ
ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·
Ð»Ð¸ÐºÐ²Ð¸Ð´Ð½Ð¾ÑÑÑ

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾Ð±ÑÐµÑÑÐ²Ð¾ Ñ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð½Ð¾Ð¹ Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ÑÑÑÑ Â«Ð¡ÑÑÐ¾Ð¹ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÂ».
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 Ð¾ÑÐµÐ½ÐºÐ° ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÐÐÐ Â«Ð¡ÑÑÐ¾Ð¹ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÂ». ÐÐ°Ð»Ð°Ð½Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð¾Ð±Ð»Ð°Ð´Ð°ÐµÑ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð»Ð¸ÐºÐ²Ð¸Ð´Ð½Ð¾ÑÑÑÑ. ÐÐ½Ð°Ð»Ð¸Ð· Ð¿Ð»Ð°ÑÐµÐ¶ÐµÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð²ÑÑÐ²Ð¸Ð» Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ñ Ð¿Ð¾Ð³Ð°ÑÐµÐ½Ð¸ÐµÐ¼ ÑÐµÐºÑÑÐ¸Ñ Ð·Ð°Ð´Ð¾Ð»Ð¶ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹. Ð¤Ð¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð¼Ð¾Ð¶Ð½Ð¾ Ð½Ð°Ð·Ð²Ð°ÑÑ Ð½ÐµÑÑÐ°Ð±Ð¸Ð»ÑÐ½ÑÐ¼ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸. ÐÐµÐ»Ð¾Ð²Ð°Ñ Ð°ÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÐÐÐ Â«Ð¡ÑÑÐ¾Ð¹ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÂ» Ð¸Ð¼ÐµÐµÑ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ñ Ðº ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÐ¼ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÐ¼. Ð ÐµÐ½ÑÐ°Ð±ÐµÐ»ÑÐ½Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÑÐ½Ð¸Ð¶Ð°ÐµÑÑÑ Ð¿Ð¾ ÑÑÐ´Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÑÐºÑÑÑÑ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ Ð¾ÑÑÐµÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸.
ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸. Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÑ Ðº Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸.
Physarum nucleatum Rex 1891
Creators: name: Kluša, Julita
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Protozoa
Mycetozoa
Myxomycetes
Physarales
Physaraceae
Physarum
Physarum nucleatum

description: B● Physarum nucleatum Rex,
kodolainā pumpurīte
- leg. J.Kluša, 29 Aug 2018, Zentene p., on mosses and log in a mixed forest with springs, det. E.Johannesen, 2021; (NMKK), one locality.
description: Published as part of Kluša, Julita, 2023, Complete Checklist Of Myxomycetes In Latvia, pp. 127-151 in Acta Biologica Universitatis Daugavpiliensis 23 (2) on pages 127-151, DOI: 10.59893/abud.23(2).002, http://zenodo.org/record/12650118
G‐type Halohydrin Dehalogenases Catalyze Ring Opening Reactions of Cyclic Epoxides with Diverse Anionic Nucleophiles**
Creators: name: Solarczek, Jennifer
name: Kaspar, Felix
name: Bauer, Pia
name: Schallmey, Anett
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften
subject: β-substituted alcohols
subject: biocatalysis
subject: lyases
subject: stereoselectivity
subject: thermostability

description: Halohydrin dehalogenases are promiscuous biocatalysts, which enable asymmetric ring opening reactions of epoxides with various anionic nucleophiles. However, despite the increasing interest in such asymmetric transformations, the substrate scope of G‐type halohydrin dehalogenases toward cyclic epoxides has remained largely unexplored, even though this subfamily is the only one known to display activity with these sterically demanding substrates. Herein, we report on the exploration of the substrate scope of the two G‐type halohydrin dehalogenases HheG and HheG2 and a newly identified, more thermostable member of the family, HheG3, with a variety of sterically demanding cyclic epoxides and anionic nucleophiles. This work shows that, in addition to azide and cyanide, these enzymes facilitate ring‐opening reactions with cyanate, thiocyanate, formate, and nitrite, significantly expanding the known repertoire of accessible transformations.
Spin current generation and detection by a double quantum dot structure
Creators: name: Dahlhaus, J. P.
name: Maier, S.
name: Komnik, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We propose a device acting as a spin valve which is based on a double quantum dot structure with parallel topology. Using the exact analytical solution for the noninteracting case we argue that, at a certain constellation of system parameters and externally applied fields, the electric current through the constriction can become almost fully spin-polarized. We discuss the influence of the coupling asymmetry, finite temperatures and interactions on the efficiency of the device and make predictions for the experimental realization of the effect.
description: 5 pages, 5 figures (eps)
Comparison of simulated and measured grain volume changes during grain growth
Creators: name: Peng, Xiaoyao
name: Bhattacharya, Aditi
name: Naghibzadeh, S. Kiana
name: Kinderlehrer, David
name: Suter, Robert
name: Dayal, Kaushik
name: Rohrer, Gregory S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The three-dimensional microstructure of Ni, observed after five annealing intervals, was compared to simulations of grain growth using the threshold dynamics method with the assumption of capillarity as the only driving force. A grain-by-grain comparison made it possible to identify the sources of differences between the simulation and experiment. The most significant difference was for grains of the smallest sizes, which the simulation predicted would lose volume and disappear at a greater rate than observed in the experiment. The loss of grains created errors in the numbers of neighbors of the remaining grains, and it was found that errors in the simulated grain volume were correlated to errors in the number of near neighbors. While anisotropic grain boundary properties likely play a role in the differences, the size dependence of the errors suggest that it might be necessary to include a size dependence in the model for grain boundary migration kinetics.
Angular momentum transfer and the size - mass relation in early - type galaxies
Creators: name: Cardone, V. F.
name: Del Popolo, A.
name: Kroupa, P.
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: Early - type galaxies (ETGs) define a narrow strip in the size - mass plane because of the observed correlation between the effective radius $R_{eff}$ and the total stellar mass $M_{\star}$. When expressed in logarithmic units, a linear relation, $\log{R_{eff}} \propto γ\log{M_{\star}}$, is indeed observationally found, but the slope $γ$ deviates from the canonical $γ= 1/2$ value which can be naively predicted for a spherically symmetric isotropic system. We propose here that a transfer of angular momentum to the stellar component induces an anisotropy in the velocity space thus leading to a modified distribution function (DF). Assuming an Osipkov - Merritt like anisotropic DF, we derive an analytic relation between the slope $γ$ of the size - mass relation and the slope $α$ of the angular momentum term in the DF. With this simple model, we are then able to recover the observed $γ$ value provided $α$ is suitably set. It turns out that an anisotropy profile which is tangential inside $\sim 0.6 r_a$ and radial outside, with $r_a$ the anisotropy radius, is able to reproduce the observed size - mass relation observed for massive ($M_{\star} \ge 2 \times 10^{10} \ h^{-1} {\rm M}_{\odot}$) elliptical galaxies.
description: 9 pages, 2 figures, submitted to MNRAS
title: ÐÐ½ÐµÐ´ÑÐµÐ½Ð¸Ðµ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¸ TQM Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð°Ñ Ð³ÑÑÐ¿Ð¿Ð° ÐÐÐÐ¡ÐÐÂ»)
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°ÐºÑÐ¸Ð¼, ÐÐ´ÑÐ¸Ð°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: ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÐºÐ°ÑÐµÑÑÐ²Ð¾Ð¼
Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð° Ð¿ÑÐ¸ÑÐ¸Ð½Ð½Ð¾-ÑÐ»ÐµÐ´ÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ²ÑÐ·ÐµÐ¹
Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð° Ð¿Ð°ÑÐµÑÐ¾
Ð¿ÐµÑÐµÐºÑÐµÑÑÐ½Ð¾-ÑÑÐµÑÐ¶Ð½ÐµÐ²ÑÐµ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ (Ð¿ÑÐ¿Ðº)
ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ðµ

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐÐÐ Â«ÐÐÐÐÐÐÐ ÐÐÐ¯ ÐÐ Ð£ÐÐÐ ÐÐÐÐ¡ÐÐÂ».
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 ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¸ TQM Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÐÐÐ Â«ÐÐÐÐÐÐÐ ÐÐÐ¯ ÐÐ Ð£ÐÐÐ ÐÐÐÐ¡ÐÐÂ».
ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾: Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÐ°ÑÐµÑÑÐ²Ð° Ð²ÑÐ¿ÑÑÐºÐ°ÐµÐ¼Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð¸ ÑÑÐ»ÑÐ³, Ð° ÑÐ°ÐºÐ¶Ðµ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸ÑÑÐµÐ¼Ñ Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½ÑÐ° ÐºÐ°ÑÐµÑÑÐ²Ð°. ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð½ÐµÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ñ Ð½Ð¾ÑÐ¼Ð°Ð¼ Ð¸ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ° ÐÐ¡Ð-9001:2015. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ñ ÑÐµÐ»ÑÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¸ TQM Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÐÐÐ Â«ÐÐÐÐÐÐÐ ÐÐÐ¯ ÐÐ Ð£ÐÐÐ ÐÐÐÐ¡ÐÐÂ», Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¸ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹.
Cosmic polarimetry in magnetoactive plasmas
Creators: name: Giovannini, Massimo
name: Kunze, Kerstin E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Polarimetry of the Cosmic Microwave Background (CMB) represents one of the possible diagnostics aimed at testing large-scale magnetism at the epoch of the photon decoupling. The propagation of electromagnetic disturbances in a magnetized plasma leads naturally to a B-mode polarization whose angular power spectrum is hereby computed both analytically and numerically. Combined analyses of all the publicly available data on the B-mode polarization are presented, for the first time, in the light of the magnetized $Λ$CDM scenario. Novel constraints on pre-equality magnetism are also derived in view of the current and expected sensitivities to the B-mode polarization.
description: 34 pages, 13 figures
title: Ð¢ÐµÐ¾ÑÐ¸Ñ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð½Ð°Ð·ÐµÐ¼Ð½ÑÑ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼. ÐÐ¾Ð²Ð¾ÑÐ¾Ñ Ð³ÑÑÐµÐ½Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°ÐºÑÐ¾ÑÐ°
title: ÐºÐ¾Ð½ÑÐ¿ÐµÐºÑ Ð»ÐµÐºÑÐ¸Ð¹
titleType: Subtitle
Creators: name: ÐÐ¾Ð±ÑÐµÑÐ¾Ð², Ð Ð¾Ð¼Ð°Ð½
name: ÐÐ¾ÑÑÐ½ÐµÐ², ÐÐµÐ½Ð½Ð°Ð´Ð¸Ð¹
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2011
Subjects: ÐÐµÐ·ÑÐµÐ»ÑÑÐ¾Ð²ÑÐµ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° Ð½Ð°Ð·ÐµÐ¼Ð½ÑÐµ
Ð¢ÑÐ°ÐºÑÐ¾ÑÑ Ð³ÑÑÐµÐ½Ð¸ÑÐ½ÑÐµ

description: ÐÐ¾Ð½ÑÐ¿ÐµÐºÑ Ð»ÐµÐºÑÐ¸Ð¹ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 190100 Â«ÐÐ°Ð·ÐµÐ¼Ð½ÑÐµ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÐµ ÑÐ¸ÑÑÐµÐ¼ÑÂ» Ð¸ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ 190201 (150100) Â«ÐÐ²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ðµ- Ð¸ ÑÑÐ°ÐºÑÐ¾ÑÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸ÐµÂ», ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐ¾ÑÐ¸Ð¸ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð³ÑÑÐµÐ½Ð¸ÑÐ½ÑÑ Ð¼Ð°ÑÐ¸Ð½ (ÑÐ°Ð·Ð´ÐµÐ» - ÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½ÑÐ¹ Ð¿Ð¾Ð²Ð¾ÑÐ¾Ñ).
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°.
Journey to the M_BH -sigma relation: the fate of low mass black holes in the Universe
Creators: name: Volonteri, Marta
name: Natarajan, Priyamvada
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper, we explore the establishment and evolution of the empirical correlation between black hole mass and velocity dispersion with redshift. We track the growth and accretion history of massive black holes starting from high redshift using two seeding models:(i) Population III remnants, and (ii) massive seeds from direct gas collapse. Although the seeds do not initially satisfy the $M_{\rm BH} - σ$ relation, the correlation is established and maintained at all times if self-regulating accretion episodes are associated with major mergers. The massive end of the $M_{\rm BH} - σ$ relation is established early, and lower mass MBHs migrate over time. How MBHs migrate toward the relation, the slope and the scatter of the relation all depend critically on the seeding model as well as the adopted self-regulation prescription. We expect flux limited AGN surveys and LISA to select accreting and merging MBHs respectively that have already migrated onto the $\msigma$ relation. This is a consequence of major mergers being more common at high redshift for the most massive, biased, galaxies that anchor the $\msigma$ relation early. We also predict the existence of a large population of low mass `hidden' MBHs at high redshift which can easily escape detection. Additionally, we find that if MBH seeds are massive, $\sim 10^5 M_{\odot}$, the low-mass end of the $\msigma$ flattens towards this asymptotic value, creating a characteristic `plume'.
description: 8 pages, 5 figures, MNRAS in press
Towards Spinfoam Cosmology
Creators: name: Bianchi, Eugenio
name: Rovelli, Carlo
name: Vidotto, Francesca
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We compute the transition amplitude between coherent quantum-states of geometry peaked on homogeneous isotropic metrics. We use the holomorphic representations of loop quantum gravity and the Kaminski-Kisielowski-Lewandowski generalization of the new vertex, and work at first order in the vertex expansion, second order in the graph (multipole) expansion, and first order in 1/volume. We show that the resulting amplitude is in the kernel of a differential operator whose classical limit is the canonical hamiltonian of a Friedmann-Robertson-Walker cosmology. This result is an indication that the dynamics of loop quantum gravity defined by the new vertex yields the Friedmann equation in the appropriate limit.
description: 8 pages