cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Acceleration of Relativistic Protons during the 20 January 2005 Flare and CME
Creators: name: Masson, S.
name: Klein, K. -L.
name: Buetikofer, R.
name: Flueckiger, E.
name: Kurt, V.
name: Yushkov, B.
name: Krucker, S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The origin of relativistic solar protons during large flare/CME events has not been uniquely identified so far.We perform a detailed comparative analysis of the time profiles of relativistic protons detected by the worldwide network of neutron monitors at Earth with electromagnetic signatures of particle acceleration in the solar corona during the large particle event of 20 January 2005. The intensity-time profile of the relativistic protons derived from the neutron monitor data indicates two successive peaks. We show that microwave, hard X-ray and gamma-ray emissions display several episodes of particle acceleration within the impulsive flare phase. The first relativistic protons detected at Earth are accelerated together with relativistic electrons and with protons that produce pion decay gamma-rays during the second episode. The second peak in the relativistic proton profile at Earth is accompanied by new signatures of particle acceleration in the corona within approximatively 1 solar radius above the photosphere, revealed by hard X-ray and microwave emissions of low intensity, and by the renewed radio emission of electron beams and of a coronal shock wave. We discuss the observations in terms of different scenarios of particle acceleration in the corona.
description: 22 pages, 5 figures
Susceptibility at the edge points of magnetization plateau of 1D electron/spin systems
Creators: name: Vekua, Temo
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the behavior of magnetization curve as a function of magnetic field in the immediate vicinity of the magnetization plateaus of 1D electron systems within the bosonization formalism. First we discuss the plateau that is formed at the saturation magnetization of 1D electron system. Interactions between electrons we treat in the lowest order of perturbation. We show that for isolated systems, where total number of electrons is not allowed to vary, magnetic susceptibility stays always finite away of half filling. Similar statement holds for many other magnetization plateaus supporting nonmagnetic gapless excitations encountered in 1D electron/spin systems in the absence of special symmetries or features responsible for the mode decoupling. We demonstrate it on example of the plateaus at irrational values of magnetization in doped modulated Hubbard chains. Finally we discuss the connection between the weak coupling description of saturation magnetization plateau and strong coupling description of zero magnetization plateau of attractively interacting electrons/ antiferromagnetically interacting spin 1 Bosons.
description: 10 pages, 3 figures. To appear in Phys. Rev. B
Lo scrigno di stelle nello Scorpione
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2016

Messier 4, uno tra i più grandi e soprattutto vicini ammassi stellari globulari presenti nella nostra Galassia, è incastonato nella splendida costellazione estiva dello Scorpione, ben visibile nei cieli serali di questo mese. I consigli per individuarlo, insieme agli altri principali fenomeni celesti previsti a giugno
Fossil plants applied to dating of the Hazelton group
Creators: name: Whiton, Geoffrey Arthur
Publisher: name: University of British Columbia
Year: 2011

description: Fossil plant remains from the "upper sedimentary-unit" of the Hazelton Group were investigated in order to attempt the assignment of a precise age to the strata. Collections of leaves and specimens for plant microfossil analysis were collected in the Hazelton area, and were supplemented by leaf collections loaned by the Geological Survey of Canada. Intensive maceration of rock specimens failed to yield sufficient microfossils for dating or correlation, and subsequent work was limited to the analysis of megafossils. Identification of leaves and other remains resulted in the discovery of one new species and the recognition of 7 species previously unreported in the Hazelton flora. Statistical analyses and correlations with other floras have led to the conclusion that, the flora from the "upper sedimentary unit" of the Hazelton Group is late Jurassic to early Cretaceous in age, encompassing the stages Portlandian to Neocomian inclusive.
title: The relationship between teachers' understanding of the nature of science and their science practice : four case studies from an urban primary school.
Creators: name: Waters-Adams, Stephen Laurence
Publisher: name: University of Plymouth
Year: 2000
Subjects: Education & training

description: This is a digitised version of a thesis that was deposited in the University Library. If you are the author and you have a query about this item please contact PEARL Admin (pearladmin@plymouth.ac.uk)
description: Merged with duplicate record (10026.1/432) on 03.01.2017 by CS (TIS)
description: This thesis explores the relationship between a teacher's understanding of the nature of science and her practice. The idea that teachers' understanding of the nature of science is a powerful determinant of their actions in the classroom has a strong intuitive appeal. Research over the last forty years has provided inconclusive results; however, there is a clear implication within recent central policy on teacher education that such knowledge should translated directly into practice. This has led to the identification within teacher training, materials of specific expectations regarding understanding of the nature of science (DfEE 1998a). This thesis presents four case studies of the science teaching of primary teachers. The studies derive from data collected over the course of a year and analyse evidence of the teachers' ideas, both tacit and espoused, about the nature of science against their practice in the classroom. The research employed a methodology unlike other studies in the field. Primary teachers frequently lack experience of reflection on the philosophy of science, and their actions may convey tacit ideas different from those they espouse. In order to ensure that, a mechanism existed to facilitate elicitation of the teachers' philosophical understanding, to render possible the identification of any tacit ideas and to enable the inherent dialectical nature of theory and action within practice to be accommodated, the participating teachers were encouraged to engage in action research on their own practice. Data generated by this personal inquiry then served as evidence for the main research questions. This methodology yields results which are closely derived from the everyday reality of teachers' practice. The findings indicate that teachers' understanding of the nature of science does not translate directly into predictable approaches to science teaching. Teachers' understanding of the nature of science is seen to be mediated strongly by their pedagogical beliefs and aims and it is these beliefs that assume overriding importance in the derivation of science practice. These findings extend previous research results. They suggest that the development of science practice will need to have regard for factors other than mere extension of knowledge, raising implications for both preservice and inservice teacher education.
title: Ð Ð°Ð·Ð²Ð¸ÑÐ¸Ðµ ÑÑÐ¿ÐµÑÐ½Ð¾ÑÑÐ¸ ÑÐºÐ¾Ð»ÑÐ½Ð¸ÐºÐ¾Ð² Ð² Ð¾ÑÐ²Ð¾ÐµÐ½Ð¸Ð¸ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÐºÐ¸ Ð¿ÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸Ð½ÑÐµÑÐ°ÐºÑÐ¸Ð²Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ
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¸Ð»Ð¸Ð±ÑÐµÐ²Ð°, 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: 2017
Subjects: Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÐµ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸
Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸
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description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐµÑÐ°ÐºÑÐ¸Ð²Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð½Ð° ÑÑÐ¾ÐºÐ°Ñ Ð¸ Ð²Ð½ÐµÑÑÐ¾ÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÐºÐµ Ð´Ð»Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÐ¿ÐµÑÐ½Ð¾ÑÑÐ¸ ÑÑÐµÐ½Ð¸ÐºÐ¾Ð² Ð² ÑÐµÑÐµÐ½Ð¸Ð¸ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð·Ð°Ð´Ð°Ñ. ÐÐ°Ð½Ñ Ð¾Ð±ÑÐ¸Ðµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ Ð¸ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÑ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐµÐ¹. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸Ð·ÑÑÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸Ð½ÑÐµÑÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¸ Ð°Ð¿ÑÐ¾Ð±Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÐºÐ¾Ð½ÐºÑÐµÑÐ½ÑÐµ ÑÐ°Ð±Ð¾ÑÐ¸Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ. ÐÐ¾Ð»ÑÑÐµÐ½Ñ Ð´Ð°Ð½Ð½ÑÐµ Ð¿Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½ÑÑ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐ¸Ñ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐµÐ¹ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. Ð¡Ð´ÐµÐ»Ð°Ð½ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð· ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÑÐ¿ÐµÑÐ½Ð¾ÑÑÐ¸ Ð² Ð¾ÑÐ²Ð¾ÐµÐ½Ð¸Ð¸ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÐºÐ¸ ÑÑÐµÐ½Ð¸ÐºÐ¾Ð² 6 ÐºÐ»Ð°ÑÑÐ° ÑÐ¸Ð·Ð¸ÐºÐ¾-Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð»Ð¸ÑÐµÑ â 101.
Leiodes contaminabilis Baranowski 1993
Creators: name: Majka, Christopher
name: Langor, David
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Leiodidae
Leiodes
Leiodes contaminabilis

description: Leiodes contaminabilis Baranowski, 1993 NEW BRUNSWICK: Northumberland Co.: Tabusintac, 20.VI.1939, W.J. Brown, (1, CNC). Leiodes contaminabilis was recorded from New Brunswick by Baranowski (1993) based on the above record (Fig. 5). The bionomics of the species are completely unknown (Baranowski 1993).
description: Published as part of Majka, Christopher & Langor, David, 2008, The Leiodidae (Coleoptera) of Atlantic Canada: new records, faunal composition, and zoogeography, pp. 357-402 in ZooKeys 2 (2) on page 373, DOI: 10.3897/zookeys.2.56, http://zenodo.org/record/576397
description: {"references": ["Baranowski R (1993) Revision of the genus Leiodes Latreille of North and Central America (Coleoptera: Leiodidae). Entomological Scandinavia Supplement 42: 1 - 149."]}
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ»ÑÑÑÐ°Ð·Ð²ÑÐºÐ¾Ð²Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð½Ð° Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð´Ð¸ÑÐ¿ÐµÑÑÐ½ÑÑ ÑÐ°ÑÑÐ¸Ñ Ð² Ð¶Ð¸Ð´ÐºÐ¸Ñ ÑÑÐµÐ´Ð°Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¡ÐµÑÐ¸ÐºÐ¾Ð²Ð°, 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: 2016
Subjects: Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð¼Ð°ÑÑÐ¸ÑÐ½ÑÐµ Ð½Ð°Ð½Ð¾ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÑ
ÑÐ»ÑÑÑÐ°Ð·Ð²ÑÐºÐ¾Ð²Ð°Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ°
ÐºÐ°Ð²Ð¸ÑÐ°ÑÐ¸Ñ

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ»ÑÑÑÐ°Ð·Ð²ÑÐºÐ¾Ð²Ð¾Ð³Ð¾ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð½Ð° Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐ»ÑÑÑÐ°Ð´Ð¸ÑÐ¿ÐµÑÑÐ½ÑÑ ÑÐ°ÑÑÐ¸Ñ Ð² Ð¶Ð¸Ð´ÐºÐ¸Ñ ÑÑÐµÐ´Ð°Ñ. ÐÑÐ»Ð¸ Ð¾ÑÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐ»ÑÑÑÐ°Ð·Ð²ÑÐºÐ¾Ð²Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»ÑÐ½Ð¾Ð¹ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ¸ Ð¸ Ð¼Ð¾Ð´ÐµÐ»ÑÐ½ÑÑ ÑÐ¿Ð»Ð°Ð²Ð°Ñ, Ð¿Ð¾ÑÐ»Ðµ ÑÐµÐ³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ Ð·Ð°Ð¼ÐµÑÐ¸Ð²Ð°Ð½Ð¸Ðµ Ð´Ð¸ÑÐ¿ÐµÑÑÐ½ÑÑ ÑÐ°ÑÑÐ¸Ñ Ð² ÑÐ¿Ð»Ð°Ð²Ðµ ÐÐ7Ñ Ð¸ Ð´Ð°Ð½Ð° ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ° ÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½Ð¾ÑÑÐ¸ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð´Ð¸ÑÐ¿ÐµÑÑÐ½ÑÑ ÑÐ°ÑÑÐ¸Ñ Ð² Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²Ð¾Ð¼ ÑÐ¿Ð»Ð°Ð²Ðµ. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ²Ð¸Ð´ÐµÑÐµÐ»ÑÑÑÐ²ÑÑÑ Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð¼ÐµÑÑÐµÐ¹ÑÑ Ð£Ð ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 2 ÐºÐÑ Ð´Ð»Ñ Ð·Ð°Ð¼ÐµÑÐ¸Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ°Ð²Ð½Ð¾Ð¼ÐµÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð² Ð¾Ð±ÑÐµÐ¼Ðµ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²Ð¾Ð³Ð¾ ÑÐ¿Ð»Ð°Ð²Ð° ÑÐ»ÑÑÑÐ°Ð´Ð¸ÑÐ¿ÐµÑÑÐ½ÑÑ ÑÐ°ÑÑÐ¸Ñ Ð¸ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð² Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐ¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÑÑ Ð¿Ð¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð¼Ð°ÑÑÐ¸ÑÐ½ÑÑ Ð½Ð°Ð½Ð¾ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¾Ð² ÑÐ¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÐ¼Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°Ð¼Ð¸.
Three-dimensional nodal superconducting gap in single crystals Ba(Fe$_{1-x}$Ni$_x$)$_2$As$_2$
Creators: name: Martin, C.
name: Kim, H.
name: Gordon, R. T.
name: Ni, N.
name: Kogan, V. G.
name: Bud'ko, S. L.
name: Canfield, P. C.
name: Tanatar, M. A.
name: Prozorov, R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The London penetration depth, $λ$, is directly related to the density, $n_{s}$, of the Cooper pairs ($λ^{2}\propto 1/n_{s}$) and its variation with temperature provides valuable insight into the pairing mechanism. Here we study the evolution with doping of the temperature dependence of the in-plane ($λ_{ab}$) and out-of-plane ($λ_{c}$) penetration depths in single crystals of electron-doped Ba(Fe$_{1-x}$Ni$_x$)$_2$As$_2$. As is the case for other pnictides, $λ(T) \sim T^n$ over the whole doping range and this behavior extends down to at least $T=T_c/100$, setting a very small upper limit on the gap minimum. Furthermore, in the overdoped regime: 1) the exponent $n$ becomes substantially smaller than 2, which is incompatible with the models that explain power-law behavior to be due to scattering; 2) the exponent $n$ becomes anisotropic, with $λ_{c}(T)$ showing a clear $T$-linear behavior over a large temperature interval. These findings suggest that in the overdoped regime the superconducting gap in iron-based pnictide superconductors develops nodal structure, which unlike in the cuprates, cannot be understood within a two-dimensional picture.
title: Ð¢Ð¾Ð²Ð°ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÑÐ±Ñ Ð¸ ÑÑÐ±Ð½ÑÑ ÑÐ¾Ð²Ð°ÑÐ¾Ð²
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: Ð¨ÐµÐ²ÑÐµÐ½ÐºÐ¾, ÐÐµÑÐ°
name: Ð ÑÐ±Ð¸Ð½Ð¸ÑÐµÐ²Ð°, ÐÑÐ¸Ð½Ð°
Publisher: name: Ð¡ÐÐ±Ð¢Ð­Ð
Year: 2007
Subjects: Ð¢Ð¾Ð²Ð°ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ
Ð¼Ð¾ÑÐµÐ¿ÑÐ¾Ð´ÑÐºÑÑ
ÑÑÐ±Ð°
ÑÑÐ±Ð½ÑÐµ Ð¿ÑÐ¾Ð´ÑÐºÑÑ
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: Ð ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»Ð¾Ð²ÑÑ ÑÑÐ±, Ð°ÑÑÐ¾ÑÑÐ¸Ð¼ÐµÐ½Ñ Ð¸ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº ÐºÐ°ÑÐµÑÑÐ²Ñ Ð¶Ð¸Ð²Ð¾Ð¹, Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð½Ð¾Ð¹, Ð¼Ð¾ÑÐ¾Ð¶ÐµÐ½Ð¾Ð¹, ÑÐ¾Ð»ÐµÐ½Ð¾Ð¹, ÐºÐ¾Ð¿ÑÐµÐ½Ð¾Ð¹, Ð²ÑÐ»ÐµÐ½Ð¾Ð¹ ÑÑÐ±Ñ, ÐºÐ¾Ð½ÑÐµÑÐ²Ð¾Ð², Ð¿ÑÐµÑÐµÑÐ²Ð¾Ð², Ð¸ÐºÑÑ, ÐºÑÐ»Ð¸Ð½Ð°ÑÐ½ÑÑ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹ Ð¸ Ð½ÐµÑÑÐ±Ð½ÑÑ Ð¾Ð±ÑÐµÐºÑÐ¾Ð² Ð¿ÑÐ¾Ð¼ÑÑÐ»Ð°. 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 ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ñ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¸Ñ ÑÐ¾Ð²Ð°ÑÐ¾Ð² 15 ÑÐµÐ²ÑÐ°Ð»Ñ 2007 Ð³Ð¾Ð´Ð°. Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð²ÑÐµÑ ÑÐ¾ÑÐ¼ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ 08.04.01.
Quel calore che accende il campo magnetico
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2016

Grazie a uno speciale congegno, un gruppo di ricercatori guidato da Alexander Goncharov del Carnegie Institute è riuscito a simulare le condizioni estreme di temperatura e pressione presenti nel nucleo della Terra e ottenere informazioni su come si propaga in quella regione il calore, scoprendo che l’energia necessaria a sostenere la formazione del campo magnetico terrestre è stata disponibile già nelle prime fasi della storia del nostro pianeta
Leiodes impersonata Brown 1932
Creators: name: Majka, Christopher
name: Langor, David
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Leiodidae
Leiodes
Leiodes impersonata

description: Leiodes impersonata Brown, 1932 NOVA SCOTIA: Victoria Co.: 3 km west of Paquets Lake, Cape Breton Highlands National Park, 17.IX.1984, J.M. Campbell and A. Davies, sifting moss, (3, CNC). Although Leiodes impersonata was reported for Nova Scotia by Peck (1991), it was not recorded from the province by Baranowski (1993) in his revision of the genus Leiodes. The above record establishes the presence of the species in Nova Scotia. It was recorded from New Brunswick by Baranowski (1993) (Fig. 5). Most species of Leiodes are believed to feed on subterranean fungi. The identity of these fungi is unknown (Baranowski 1993). It is found along small roads or trails in deciduous forests, especially with rather sandy (but not dry) soil and rich vegetation (Baranowski 1993).
description: Published as part of Majka, Christopher & Langor, David, 2008, The Leiodidae (Coleoptera) of Atlantic Canada: new records, faunal composition, and zoogeography, pp. 357-402 in ZooKeys 2 (2) on pages 373-374, DOI: 10.3897/zookeys.2.56, http://zenodo.org/record/576397
description: {"references": ["Peck SB (1991) Family Leiodidae: small scavenger beetles. In: Bousquet Y (Ed) Checklist of Beetles of Canada and Alaska. Agriculture Canada Publication 1861 / E: 77 - 82.", "Baranowski R (1993) Revision of the genus Leiodes Latreille of North and Central America (Coleoptera: Leiodidae). Entomological Scandinavia Supplement 42: 1 - 149."]}
The $ρ-ω$ splitting in constituent quark models
Creators: name: Vijande, J.
name: Valcarce, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this letter we present a solution to describe simultaneously the light isoscalar and isovector vector mesons in constituent quark models. In Ref. [1] the $q\bar q$ spectrum was studied in a generalized constituent quark model constrained by the $NN$ phenomenology and the baryon spectrum. An overall good fit to the available experimental data was obtained. A major problem of this description was the relative position of the vector $ω$ and $ρ$ mesons. The present results improve the description of the isoscalar meson spectroscopy. They should serve as a step forward in distinguishing conventional quark model mesons from exotic states.
description: 8 pages, no figures. To be published in Phys. Lett. B
title: ÐÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÐºÑÐ·Ð¾Ð²Ð° Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ñ Ð¿Ð¾Ð´ Ð·Ð°Ð´Ð°Ð½Ð½ÑÐ¹ ÑÐµÑÑÑÑ
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐ¾Ð¸ÑÐµÐµÐ½ÐºÐ¾Ð²Ð°, ÐÐ°ÑÐ°Ð»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÐÐ²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ð¸
ÐÐ²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐµ ÐºÑÐ·Ð¾Ð²Ð°
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description: ÐÐ´Ð½Ð¾Ð¹ Ð¸Ð· ÑÐ°Ð¼ÑÑ Ð²Ð°Ð¶Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÐºÐ°ÑÐµÑÑÐ²Ð° Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐµÐ³Ð¾ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÑ Ð¸ ÑÐ°Ð±Ð¾ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ Ð² ÑÐµÑÐµÐ½Ð¸Ðµ Ð²ÑÐµÐ³Ð¾ Ð¶Ð¸Ð·Ð½ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¸ÐºÐ»Ð°. ÐÐ¾ÑÑÐ¾Ð¼Ñ Ð¿ÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ñ Ð±Ð¾Ð»ÑÑÐ¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÑÐµÑÑÑ Ð½Ðµ ÑÐ¾Ð»ÑÐºÐ¾ ÑÐ¾Ð´Ð¾Ð²ÑÐ¼ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°Ð¼, Ð¼Ð½Ð¾Ð³Ð¾ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¼ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÐ¼ Ð¿Ð¾ ÑÑÐ¾Ð²Ð½Ñ ÑÑÐ¼Ð°, Ð²Ð¸Ð±ÑÐ°ÑÐ¸Ð¸, Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸, Ð½Ð¾ ÑÐ°ÐºÐ¶Ðµ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ñ. Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð°Ð¿ÑÐ¾Ð±Ð°ÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÑÐ·Ð¾Ð²Ð°, Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ Ð½Ð° ÑÐ°Ð½Ð½Ð¸Ñ ÑÑÐ°Ð¿Ð°Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑ Ð»Ð¸Ð½ÐµÐ¹Ð½Ð¾-ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·, Ð²ÑÑÐ²Ð¸ÑÑ Ð¸ Ð¿ÐµÑÐµÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð¼ÐµÑÑÐ°, Ð¿Ð¾Ð´Ð²ÐµÑÐ¶ÐµÐ½Ð½ÑÐµ ÑÑÑÐ°Ð»Ð¾ÑÑÐ½Ð¾Ð¼Ñ ÑÐ°Ð·ÑÑÑÐµÐ½Ð¸Ñ, Ð¿ÑÐ¸ ÑÑÐ¾Ð¼ ÑÐ¼ÐµÐ½ÑÑÐ°Ñ Ð¸Ð·Ð´ÐµÑÐ¶ÐºÐ¸ Ð¿ÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½Ð°Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð±ÑÐ»Ð° Ð°Ð¿ÑÐ¾Ð±Ð¸ÑÐ¾Ð²Ð°Ð½Ð° Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¸ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð° ÑÑÐ¿ÐµÑÐ½Ð¾ÑÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐµÐ¾ÑÐ¸Ð¸.
Galassia ellittica si diventa così
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2016

Come si formano le galassie ellittiche più grandi? Non attraverso meccanismi di aggregazione fra galassie a spirale, come vuole il paradigma attuale, bensì tramite processi di genesi stellare locale (in situ). Lo suggerisce uno studio, guidato da Claudia Mancuso della SISSA di Trieste, pubblicato oggi su The Astrophysical Journal
The geology of a portion of the Skagit delta area, Skagit County, Washington
Creators: name: Hopkins Jr., William Stephen
Publisher: name: University of British Columbia
Year: 2011

description: Northwest-southeast Miocene uplift with subsequent erosion has bared rocks of Paleozoic, Mesozoic and Cenozoic ages in the western Skagit Delta region. Pleistocene glaciation followed by recent alluviation has buried much of the bedrock leaving rock exposures only on islands in Skagit Bay or as low hills projecting through the alluvium. A low-grade metamorphosed sequence of graywacke, conglomerate, breccia, argillite, and spilite, all of probable Paleozoic age, make up the oldest rocks of the area. Mesozoic rocks, composed of graywacke and argillite, crop out in hills northwest and southeast of the town of La Conner. The contact between Paleozoic and Mesozoic rocks is not exposed but an unconformity is believed to separate the two. No fossils were found in either sequence. Because Paleozoic(?) and Mesozoic(?) rocks can not be correlated with any other known units, new names have been assigned by the writer. The Paleozoic(?) sequence is called the Goat Island Formation and the Mesozoic(?) sequence is called the La Conner Formation. Along the North Fork of the Skagit River a conglomerate sequence with interbedded sandstones and siltstones makes up disconnected, low, tree covered hills. Lithologically this sequence can be divided into two formations separated by a probable unconformity. Microfossils in the upper unit indicate a Lower Tertiary age but definite correlation with described units in other areas is not possible. The lower formation is here designated the Delta Rocks Formation while the upper is called the Ika Formation. Serpentinites make up the whole of Goat Island and adjacent parts of Fidalgo Island. On southern Fidalgo Island another serpentinite encloses an unusual hydrothermal vein containing calcite, celestite, and strontianite. These ultrabasic rocks are considered part of the Fidalgo Formation and are of probable Triassic age. A small outcrop of marine Pleistocene occurs at the east end of Goat Island and contains an assemblage of invertebrates. Vashon till and outwash cover most of Fidalgo Island and Pleasant Ridge. Pre-Tertiary deformation has been intense with both Paleozoic and Mesozoic sequences folded, sheared and faulted. Cenozoic deformation has been restricted to Miocene concentric folding. Axes of both pre-Tertiary and Tertiary folding are aligned essentially east-west.
Maximum likelihood estimation for $α$-stable autoregressive processes
Creators: name: Andrews, Beth
name: Calder, Matthew
name: Davis, Richard A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 62M10 (Primary) 62E20, 62F10 (Secondary)

description: We consider maximum likelihood estimation for both causal and noncausal autoregressive time series processes with non-Gaussian $α$-stable noise. A nondegenerate limiting distribution is given for maximum likelihood estimators of the parameters of the autoregressive model equation and the parameters of the stable noise distribution. The estimators for the autoregressive parameters are $n^{1/α}$-consistent and converge in distribution to the maximizer of a random function. The form of this limiting distribution is intractable, but the shape of the distribution for these estimators can be examined using the bootstrap procedure. The bootstrap is asymptotically valid under general conditions. The estimators for the parameters of the stable noise distribution have the traditional $n^{1/2}$ rate of convergence and are asymptotically normal. The behavior of the estimators for finite samples is studied via simulation, and we use maximum likelihood estimation to fit a noncausal autoregressive model to the natural logarithms of volumes of Wal-Mart stock traded daily on the New York Stock Exchange.
description: Published in at http://dx.doi.org/10.1214/08-AOS632 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Dalle Canarie un altro Anello di Einstein
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2016

Colpo di fortuna per Margherita Bettinelli, laureata in astronomia a Padova e ora alle Canarie per un dottorato: ha scoperto per “serendipity” uno fra i più simmetrici anelli di Einstein mai osservati, una lente gravitazionale – fenomeno previsto da Einstein nella sua Teoria generale della relatività – quasi perfettamente circolare
Leiodes neglecta Baranowski 1993
Creators: name: Majka, Christopher
name: Langor, David
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Leiodidae
Leiodes
Leiodes neglecta

description: Leiodes neglecta Baranowski, 1993 NOVA SCOTIA: Inverness Co.: Lone Shieling, Cape Breton Highlands National Park, 19.VIII.1983, M. Sharkey, (1, CNC); Lone Shieling, Cape Breton Highlands National Park, 21-28.VII.1983, L. Masner, pan trap, (1, CNC); MacKenzies Mt., Cape Breton Highlands National Park, 9.VIII.1983 and 15.VIII.1983, J.E.H. and R.J. Martin, (2, CNC); MacKenzies Mt., Cape Breton Highlands National Park, 20.VIII.1983, M. Sharkey, pan trap, (1, CNC). Leiodes neglecta is newly recorded from Nova Scotia. It was recorded from New Brunswick by Baranowski (1993) (Fig. 5). A few specimens have been collected in deciduous or mixed forests; otherwise, the bionomics are completely unknown (Baranowski 1993).
description: Published as part of Majka, Christopher & Langor, David, 2008, The Leiodidae (Coleoptera) of Atlantic Canada: new records, faunal composition, and zoogeography, pp. 357-402 in ZooKeys 2 (2) on page 374, DOI: 10.3897/zookeys.2.56, http://zenodo.org/record/576397
description: {"references": ["Baranowski R (1993) Revision of the genus Leiodes Latreille of North and Central America (Coleoptera: Leiodidae). Entomological Scandinavia Supplement 42: 1 - 149."]}
title: ÐÐ·Ð¼ÐµÑÐµÐ½Ð¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÑÑÐ¾Ð²ÑÐ¾Ð², ÐÐ½Ð°ÑÐ¾Ð»Ð¸Ð¹
Publisher: name: Ð¡ÐÐ±Ð¢Ð­Ð
Year: 2005
Subjects: ÐÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð¶Ð¸Ð·Ð½ÐµÐ´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°
ÐºÐ°ÑÐµÑÑÐ²Ð¾ Ð¿Ð¸ÑÐµÐ²ÑÑ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð²
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: Ð ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½Ð¾, ÑÑÐ¾ Ð² ÑÑÐµÑÐµ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¸ Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð²Ð¸Ð´Ð°Ñ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð±Ð¾Ð»ÑÑÐ¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÑÐµÑÑÑ ÐºÐ°ÑÐµÑÑÐ²Ñ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð¸ ÐµÐµ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸. ÐÐ°ÑÐµÑÑÐ²Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐµÑÑÑ ÐºÐ°Ðº ÑÐ¾Ð²Ð¾ÐºÑÐ¿Ð½Ð¾ÑÑÑ ÐµÐµ ÑÐ²Ð¾Ð¹ÑÑÐ², Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»Ð¸Ð²Ð°ÑÑÐ¸Ñ ÑÐ´Ð¾Ð²Ð»ÐµÑÐ²Ð¾ÑÐµÐ½Ð¸Ðµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½ÑÑ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐµÐ¹ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸. ÐÐµÑÐ°Ð¼Ð¸ ÑÑÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² ÑÐ»ÑÐ¶Ð°Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ (Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ) Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¸Ñ ÑÐ¾Ð²Ð°ÑÐ¾Ð². ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð²ÑÐµÑ ÑÐ¾ÑÐ¼ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ 35.11.00 Â«Ð¢Ð¾Ð²Ð°ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¸ ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ð° ÑÐ¾Ð²Ð°ÑÐ¾Ð²Â».
Energy-Spin Trajectories in AdS_5 x S^5 from Semiclassical Vertex Operators
Creators: name: Buchbinder, Evgeny I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the relation between vertex operators in AdS_5 x S^5 and classical spinning string solutions. In the limit of large quantum numbers the treatment of vertex operators becomes semiclassical. In this regime, a given vertex operator carrying a certain set of quantum numbers defines a singular solution. We show in a number of examples that this solution coincides with the classical string solution with the same quantum numbers but written in a different two-dimensional coordinate system. The marginality condition imposed on an operator yields a relation between the energy and the other quantum numbers which is shown to coincide with that of the corresponding classical string solution. We also argue that in some cases vertex operators in AdS_5 x S^5 cannot be given by expressions similar to the ones in flat space and a more involved consideration is required.
description: 23 pages, 1 Figure
Pauli Spin Blockade in the Presence of Strong Spin-Orbit Coupling
Creators: name: Danon, J.
name: Nazarov, Yu. V.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study electron transport in a double quantum dot in the Pauli spin blockade regime, in the presence of strong spin-orbit coupling. The effect of spin-orbit coupling is incorporated into a modified interdot tunnel coupling. We elucidate the role of the external magnetic field, the nuclear fields in the dots, and spin relaxation. We find qualitative agreement with experimental observations, and we propose a way to extend the range of magnetic fields in which blockade can be observed.
description: 4 pages, 3 figures
Quanto pesa la Via Lattea? 700 miliardi di soli
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2016

Una nuova e più accurata stima della massa della nostra galassia. Calcolato con un metodo che tiene conto anche di velocità solo parzialmente note degli ammassi globulari, il risultato è stato presentato oggi al meeting annuale della Canadian Astronomical Society
Svelata la fonte dell’acqua lunare
Creators: Elisa Nichelli
Publisher: name: Media Inaf
Year: 2016

Un team internazionale di scienziati ha analizzato i campioni di roccia lunare portati a Terra da numerose missioni Apollo, concludendo che l’acqua presente sul nostro satellite naturale proviene in gran parte da asteroidi arrivati sulla Luna tra 4.5 e 4.3 miliardi di anni fa. Lo studio su Nature Communications
title: ÐÐ°Ð½Ð¾Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ Ð¸ Ð½Ð°Ð½Ð¾ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð² Ð¿Ð¾Ð»Ð¸Ð³ÑÐ°ÑÐ¸Ð¸
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ°Ð³Ð°Ð½Ð¾Ð², ÐÑÑÐµÑÐ»Ð°Ð²
name: ÐÐ°Ð³Ð°Ð½Ð¾Ð², ÐÐ»ÐµÐ±
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2019
Subjects: ÐÐ°Ð½Ð¾ÑÑÑÑÐºÑÑÑÐ½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÐÐ¾Ð»Ð¸Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ

description: Ð ÐºÐ½Ð¸Ð³Ðµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ, ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð½Ð°Ð½Ð¾ÑÐ°Ð·Ð¼ÐµÑÐ½Ð¾Ð³Ð¾
ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð²ÐµÑÐµÑÑÐ²Ð°, ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð½Ð°Ð½Ð¾Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², Ð¸Ñ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð½Ð°Ð½Ð¾Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð¸ Ð½Ð°Ð½Ð¾ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ðµ Ð¿Ð¸Ð³Ð¼ÐµÐ½ÑÐ¾Ð² Ð¸ ÐºÑÐ°ÑÐ¸ÑÐµÐ»ÐµÐ¹ Ð´Ð»Ñ Ð¿Ð¾Ð»Ð¸Ð³ÑÐ°ÑÐ¸Ð¸. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾Ð± Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð½ÐµÐ¾ÑÐ³Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð½Ð°Ð½Ð¾ÑÐ°ÑÑÐ¸Ñ Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¿Ð¸Ð³Ð¼ÐµÐ½ÑÐ¾Ð² Ñ Ð½Ð¾Ð²ÑÐ¼Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°Ð¼Ð¸. Ð ÐºÐ½Ð¸Ð³Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð½Ð°Ð½Ð¾ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð² Ð¿Ð¾Ð»Ð¸Ð³ÑÐ°ÑÐ¸Ð¸ Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð½Ð¾Ð²ÑÑ Ð²Ð¸Ð´Ð¾Ð² Ð¿ÐµÑÐ°ÑÐ¸, ÑÐ°ÐºÐ¸Ñ ÐºÐ°Ðº Ð½Ð°Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ñ Ð¸ Ð½Ð°Ð½Ð¾Ð»Ð¸ÑÐ¾Ð³ÑÐ°ÑÐ¸Ñ. ÐÑÐ´ÐµÐ»ÑÐ½Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¼ Ð°ÑÐ¿ÐµÐºÑÐ°Ð¼ Ð¿ÑÐ¸
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ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ Ð¿Ð¾Ð»Ð¸Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸, ÑÐ°ÑÑÐ¾Ð´Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ.
Chi ha rubato Planet Nine?
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2016

Il nostro Sole potrebbe averlo scippato a un’altra stella. Lo suggerisce un modello sviluppato in Svezia, alla Lund University, pubblicato su MNRAS Letters. Se l’ipotesi venisse confermata, sarebbe una scoperta rivoluzionaria: un pianeta extrasolare raggiungibile in pochi anni
Radio and Millimeter Continuum Surveys and their Astrophysical Implications
Creators: name: De Zotti, Gianfranco
name: Massardi, Marcella
name: Negrello, Mattia
name: Wall, Jasper
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: We review the statistical properties of the main populations of radio sources, as emerging from radio and millimeter sky surveys. Recent determinations of local luminosity functions are presented and compared with earlier estimates still in widespread use. A number of unresolved issues are discussed. These include: the (possibly luminosity-dependent) decline of source space densities at high redshifts; the possible dichotomies between evolutionary properties of low- versus high-luminosity and of flat- versus steep-spectrum AGN-powered radio sources; and the nature of sources accounting for the upturn of source counts at sub-mJy levels. It is shown that straightforward extrapolations of evolutionary models, accounting for both the far-IR counts and redshift distributions of star-forming galaxies, match the radio source counts at flux-density levels of tens of microJy remarkably well. We consider the statistical properties of rare but physically very interesting classes of sources, such as GHz Peak Spectrum and ADAF/ADIOS sources, and radio afterglows of gamma-ray bursts. We also discuss the exploitation of large-area radio surveys to investigate large scale structure through studies of clustering and the Integrated Sachs-Wolfe effect. Finally we briefly describe the potential of the new and forthcoming generations of radio telescopes. A compendium of source counts at different frequencies is given in an appendix.
description: 67 pages, 13 figures, to appear on AARv. References added, misprints corrected
Glaciation, stratigraphy, structure and micropaleobotany of the Princeton coalfield, British Columbia
Creators: name: Hills, Leonard Vincent
Publisher: name: University of British Columbia
Year: 2011

description: Glacial, stratigraphic, mineralogical, structural and palynologic studies were carried out in the Princeton coalfield, B. C. Three late Pleistocene lakes on the Tulameen River, Whipsaw Creek and Granite Creek are described for the first time. Previous workers have described the Princeton Group as being made up of three units, an upper and lower volcanic rock unit separated by a sedimentary unit. Shaw (1952) names these units; the Lower Volcanic Formation (oldest), the Allenby Formation (sediments), and the Upper Volcanic Formation (youngest). The present work indicates that the Upper Volcanic Formation is interbedded with basal Allenby Formation sediments and is transitional downward into the Lower Volcanic Formation. The revised stratigraphic sequence herein proposed is the Lower Volcanic Formation (oldest), the Upper Volcanic Formation, and the Allenby Formation (youngest). The Allenby Formation is composed of interbedded conglomerates, arkosic and tuffaceous sandstones, shale, coaly shale, coal, and minor amounts of limestone, bentonite, diatomite and ash. Except for the basal Allenby Formation sediments which apparently formed as talus accumulations, the bulk of the coarse clastic sediments were derived from a granitic terrane. The shales contain silt size grains of microcline, quartz and plagioclase similar to the coarser clastics, suggesting that they are fine grained equivalents of the coarser elastics. Evidence is presented to show that the arkosic sediments were derived from the Osprey Lake Intrusion. A section of the Allenby Formation at Vermilion Bluffs is unique in that it is composed of a basal silicified diatomite overlain by a silicified dolomitic limestone and shale. Evidence is presented to show that the sequence represents an ancient spring deposit. The Princeton coalfield consists of two structural lows, separated by a small transverse anticline. Ninety-three plant microfossil species are described and illustrated. Some of these are identical with previously described material from the Green River Formation and the Fort Union Formation of the United States, and the Burrard Formation of British Columbia. Forty species of spores and pollen are abundant in the Princeton material.
2020: pubblicazioni libere per tutti?
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2016

Articoli scientifici accessibili liberamente a tutti fra meno di quattro anni: la proposta che potrebbe rivoluzionare il modo di fare e condividere il sapere nel terzo millennio è stata da poco deliberata dal Consiglio "competitività" dell'Unione Europea.  Il commento di Stefano Cristiani, presidente del Consiglio scientifico dell’INAF
Leiodes puncticollis
Creators: name: Majka, Christopher
name: Langor, David
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Leiodidae
Leiodes
Leiodes puncticollis

description: Leiodes puncticollis (Thompson, 1862) NOVA SCOTIA: Yarmouth Co.: Wellington, 12-20.VIII.1991, J. Cook, coastal forest, flight intercept trap, (2, JCC); Wellington, 15-24.VII.1993, J. and T. Cook, mixed coastal forest, (2, JCC). This Holarctic species is newly recorded in Nova Scotia and Atlantic Canada (Fig. 5). It is predominantly found in mixed forests, in moss and dead leaves. It is an excellent flyer and many have been collected in malaise and flight-intercept traps (Baranowski 1993).
description: Published as part of Majka, Christopher & Langor, David, 2008, The Leiodidae (Coleoptera) of Atlantic Canada: new records, faunal composition, and zoogeography, pp. 357-402 in ZooKeys 2 (2) on page 374, DOI: 10.3897/zookeys.2.56, http://zenodo.org/record/576397
description: {"references": ["Baranowski R (1993) Revision of the genus Leiodes Latreille of North and Central America (Coleoptera: Leiodidae). Entomological Scandinavia Supplement 42: 1 - 149."]}
Scienza a cubetti
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2016

Quale astrofisica con i CubeSats? Un report della National Academy of Sciences fa il punto sullo stato di maturità – e soprattutto sui potenziali rischi – della tecnologia per i satelliti “tascabili”, già più che pronti al salto dalle applicazioni prototipali (o educational) a quelle scientifiche vere e proprie
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹ Ð¸ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ, Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÐµÐ¼ÑÑ Ð² Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ð¸ ÑÐ¾Ð²Ð°ÑÐ¾Ð² Ð´Ð»Ñ Ð»Ð¸ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸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Ð¾Ð±ÑÐ¾Ð²Ð°, Ð¡Ð¾ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ðµ ÑÐ¾Ð²Ð°ÑÐ¾Ð²
ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½ÑÐ¹ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ
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ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾ - Ð¿ÑÐ°Ð²Ð¾Ð²ÑÐµ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÑ Ð¸ ÑÐ²ÐµÐ´ÐµÐ½ÑÑ.
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ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ Ð¸Ñ Ð½Ð¾Ð²Ð¸Ð·Ð½Ð°: Ð¸Ð·ÑÑÐµÐ½Ñ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÐµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²ÑÐµ Ð°ÐºÑÑ, Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ° ÑÑÐµÑÑ Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ñ ÑÐ¾Ð²Ð°ÑÐ¾Ð² Ð´Ð»Ñ Ð»Ð¸ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ.
ÐÐ±Ð»Ð°ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ, ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ (Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾ÑÑÑ): ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¼Ð¾Ð³ÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑÑÑ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð»Ð¸ÑÐ°Ð¼Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½ÑÐ¼Ð¸ Ð¾ÑÐ³Ð°Ð½Ð°Ð¼Ð¸ Ð´Ð»Ñ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ.
Virtually abelian Kähler and projective groups
Creators: name: Baues, Oliver
name: Riesterer, Johannes
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 32J27, 11G15

description: We characterise the virtually abelian groups which are fundamental groups of compact Kähler manifolds and of smooth projective varieties. We show that a virtually abelian group is Kähler if and only if it is projective. In particular, this allows to describe the Kähler condition for such groups in terms of integral symplectic representations.
title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾-ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð²ÐµÑÑÐ¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ°Ð½ÑÐ¸Ð»Ð¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2020
Subjects: ÐÐµÑÑÐ¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
Ð¡ÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸

description: ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ Ð¤ÐÐÐ¡ ÐÐÐ â Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐµ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð²-Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ¾Ð² Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Â«Ð¡ÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾Â» Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Â«Ð¦Ð¸ÑÑÐ¾Ð²Ð¾Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¾Ð±ÑÐµÐºÑÐ°Ð¼Ð¸ Ð²Ð¾Ð·Ð¾Ð±Ð½Ð¾Ð²Ð»ÑÐµÐ¼Ð¾Ð¹ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ¸Â», Ð° ÑÐ°ÐºÐ¶Ðµ
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Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð²ÐµÑÑÐ¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº Ð±Ð°ÑÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð° Ñ Ð³Ð¾ÑÐ¸Ð·Ð¾Ð½ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¾ÑÑÑ Ð²ÑÐ°ÑÐµÐ½Ð¸Ñ.
ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ 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Ð¼ 08.03.01
Â«Ð¡ÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾Â» (Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¸Ð°Ñ), 08.04.01 Â«Ð¡ÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾Â» (Ð¼Ð°Ð³Ð¸ÑÑÑÐ°ÑÑÑÐ°).
Leiodes punctostriata Kirby 1837
Creators: name: Majka, Christopher
name: Langor, David
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Leiodidae
Leiodes
Leiodes punctostriata

description: Leiodes punctostriata Kirby, 1837 NEWFOUNDLAND: Daniels Harbour, 22-23.VII.1949, E. Palmen, (4, MZHF); Eddies Cove West, 28.VII.1949, E. Palmen, (3, MZHF); Port au Choix, 4-5.VIII.1949, E. Palmen, MZHF; Port Saunders, 5.VIII.1949, E. Palmen, (10, MZHF); Bonne Bay, Lomond, 15.VII.1949, E. Palmen, (1, MZHF). NOVA SCOTIA: Hants Co.: Smiley’s Park, 6.VII.2005, J. Ogden, flight-intercept trap, NSNR; Inverness Co.: Lone Shieling, Cape Breton Highlands National Park, 11-18.VII.1983, 19.VI.1983, 18-21. VII.1983, 27-29.VIII.1983, 16.VI.1983, and 11.VII.1983, L. Masner, Y. Bousquet, D.E. and J.E. Bright, M. Sharkey, and J.R. Vockeroth, pan, malaise, and flight-intercept traps, (9, CNC); Victoria Co.: Cape Breton Highlands: Kelly Rd., 10.VII.2005, J. Ogden and K. Godwin, (1, NSNR). Leiodes punctostriata was recorded from Labrador, New Brunswick, and Newfoundland by Baranowski (1993) (Fig. 4). Although it was reported for Nova Scotia by Peck (1991), it was not recorded from the province by Baranowski (1993). The above records establish its presence in Nova Scotia. It is probably a forest species found in deciduous forests (Baranowski 1993).
description: Published as part of Majka, Christopher & Langor, David, 2008, The Leiodidae (Coleoptera) of Atlantic Canada: new records, faunal composition, and zoogeography, pp. 357-402 in ZooKeys 2 (2) on pages 374-375, DOI: 10.3897/zookeys.2.56, http://zenodo.org/record/576397
description: {"references": ["Baranowski R (1993) Revision of the genus Leiodes Latreille of North and Central America (Coleoptera: Leiodidae). Entomological Scandinavia Supplement 42: 1 - 149.", "Peck SB (1991) Family Leiodidae: small scavenger beetles. In: Bousquet Y (Ed) Checklist of Beetles of Canada and Alaska. Agriculture Canada Publication 1861 / E: 77 - 82."]}
Superstatistical generalisations of Wishart-Laguerre ensembles of random matrices
Creators: name: Abul-Magd, A. Y.
name: Akemann, G.
name: Vivo, P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: Using Beck and Cohen's superstatistics, we introduce in a systematic way a family of generalised Wishart-Laguerre ensembles of random matrices with Dyson index $β$ = 1,2, and 4. The entries of the data matrix are Gaussian random variables whose variances $η$ fluctuate from one sample to another according to a certain probability density $f(η)$ and a single deformation parameter $γ$. Three superstatistical classes for $f(η)$ are usually considered: $χ^2$-, inverse $χ^2$- and log-normal-distributions. While the first class, already considered by two of the authors, leads to a power-law decay of the spectral density, we here introduce and solve exactly a superposition of Wishart-Laguerre ensembles with inverse $χ^2$-distribution. The corresponding macroscopic spectral density is given by a $γ$-deformation of the semi-circle and Marčenko-Pastur laws, on a non-compact support with exponential tails. After discussing in detail the validity of Wigner's surmise in the Wishart-Laguerre class, we introduce a generalised $γ$-dependent surmise with stretched-exponential tails, which well approximates the individual level spacing distribution in the bulk. The analytical results are in excellent agreement with numerical simulations. To illustrate our findings we compare the $χ^2$- and inverse $χ^2$-class to empirical data from financial covariance matrices.
description: 23 pages, 7 figures. Substantial changes with respect to v1. Two new section added, about Wigner's surmise in the Wishart class and potential applications. Typos fixed. Accepted for publication in J.Phys.A