cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
What makes a phase transition? Analysis of the random satisfiability problem
Creators: name: Zweig, K. A.
name: Palla, G.
name: Vicsek, T.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Computational Complexity (cs.CC)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: In the last 30 years it was found that many combinatorial systems undergo phase transitions. One of the most important examples of these can be found among the random k-satisfiability problems (often referred to as k-SAT), asking whether there exists an assignment of Boolean values satisfying a Boolean formula composed of clauses with k random variables each. The random 3-SAT problem is reported to show various phase transitions at different critical values of the ratio of the number of clauses to the number of variables. The most famous of these occurs when the probability of finding a satisfiable instance suddenly drops from 1 to 0. This transition is associated with a rise in the hardness of the problem, but until now the correlation between any of the proposed phase transitions and the hardness is not totally clear. In this paper we will first show numerically that the number of solutions universally follows a lognormal distribution, thereby explaining the puzzling question of why the number of solutions is still exponential at the critical point. Moreover we provide evidence that the hardness of the closely related problem of counting the total number of solutions does not show any phase transition-like behavior. This raises the question of whether the probability of finding a satisfiable instance is really an order parameter of a phase transition or whether it is more likely to just show a simple sharp threshold phenomenon. More generally, this paper aims at starting a discussion where a simple sharp threshold phenomenon turns into a genuine phase transition.
Hierarchical Proliferation of Higher-Rank Symmetry Defects in Fractonic Superfluids
Creators: name: Yuan, Jian-Keng
name: Chen, Shuai A.
name: Ye, Peng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Symmetry defects, e.g., vortices in conventional superfluids, play a critical role in a complete description of symmetry-breaking phases. In this paper, we develop the theory of symmetry defects in fractonic superfluids, i.e., spontaneously higher-rank symmetry (HRS) breaking phases. By Noether's theorem, HRS is associated with the conservation law of higher moments, e.g. dipoles, quadrupoles, and angular moments. We establish finite-temperature phase diagrams by identifying a series of topological phase transitions via the renormalization group flow equations and Debye-Hückel approximation. Accordingly, a series of Kosterlitz-Thouless topological transitions are found to occur successively at different temperatures, which are triggered by proliferation of defects, defect bound states, and so on. Such a \emph{hierarchical proliferation} brings rich phase structures. Meanwhile, a screening effect from sufficiently high density of defect bound states leads to instability and collapse of the intermediate temperature phases, which further enriches the phase diagrams. For concreteness, we consider a fractonic superfluid in which ``angular moments'' are conserved. We then present the general theory, in which other types of HRS can be analyzed in a similar manner. Further directions are present at the end of the paper.
description: a series of fractonic superfluids, arXiv:1911.02876, arXiv:2010.03261, arXiv:2104.03237
Soft Law for Hard Decisions: Administrative Appeals Tribunal Guidance Decisions for Protection Visa Determination under the Migration Act
Creators: name: KIRK, LINDA JEAN
Publisher: name: Monash University
Year: 2022
Subjects: subject: Law
subject: FOS: Law

description: The thesis examines the development and use by the Administrative Appeals Tribunal (AAT) of Guidance Decisions in its protection visa jurisdiction under the Migration Act. It anchors the power of the AAT to develop soft law guidance in administrative law theory and Australian jurisprudence. Drawing on the soft law guidance practices of the Immigration and Refugee Board in Canada and the Upper Tribunal (Immigration and Asylum Chamber) in the United Kingdom it proposes a process for the identification by the AAT of Guidance Decisions.
Il polo Nord della Luna visto dall’alto
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2014

Più di 10 mila foto scattate in quattro anni sono state necessarie per creare questa unica composizione della regione polare del nostro satellite naturale. Le immagini in altissima risoluzione arrivano dalla sonda Lunar reconnaissance orbiter.
A Robust and Flexible EM Algorithm for Mixtures of Elliptical Distributions with Missing Data
Creators: name: Mouret, Florian
name: Hippert-Ferrer, Alexandre
name: Pascal, Frédéric
name: Tourneret, Jean-Yves
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: This paper tackles the problem of missing data imputation for noisy and non-Gaussian data. A classical imputation method, the Expectation Maximization (EM) algorithm for Gaussian mixture models, has shown interesting properties when compared to other popular approaches such as those based on k-nearest neighbors or on multiple imputations by chained equations. However, Gaussian mixture models are known to be non-robust to heterogeneous data, which can lead to poor estimation performance when the data is contaminated by outliers or follows non-Gaussian distributions. To overcome this issue, a new EM algorithm is investigated for mixtures of elliptical distributions with the property of handling potential missing data. This paper shows that this problem reduces to the estimation of a mixture of Angular Gaussian distributions under generic assumptions (i.e., each sample is drawn from a mixture of elliptical distributions, which is possibly different for one sample to another). In that case, the complete-data likelihood associated with mixtures of elliptical distributions is well adapted to the EM framework with missing data thanks to its conditional distribution, which is shown to be a multivariate $t$-distribution. Experimental results on synthetic data demonstrate that the proposed algorithm is robust to outliers and can be used with non-Gaussian data. Furthermore, experiments conducted on real-world datasets show that this algorithm is very competitive when compared to other classical imputation methods.
Critical requirements of trolley-bus operator's job
Creators: name: Stoyva, Johann Martin
Publisher: name: University of British Columbia
Year: 2012

description: The major aim of the study was to determine the critical requirements of the trolley-bus operator's job by employment of the critical incident technique, with the ultimate objective of providing an empirical criterion of performance in that job. It was also desired to examine certain methodological features of the critical requirement approach. The technique developed by Flanagan Involves interviewing qualified observers to obtain "critical incidents." These are first-hand reports of actual behaviour which the observer has judged to constitute highly effective or highly ineffective performance of the job under study. Critical incidents with reference to the behaviour of trolley-bus operators were collected from three groups by face-to-face interviews of 134 trolley-bus operators and 33 supervisors, and from 108 members of the travelling public by telephone interview. Interviews with the three groups yielded a total of 786 critical incidents which were formulated into 33 critical requirements. By grouping similar critical requirements five major areas were delineated. In order of frequency of critical incidents which they represent these are: 1. Dealing with public 2. Safe driving 3. Skillful and courteous operation 4. Maintaining service 5- Relations with supervisors The data were analyzed to show the distribution of the critical incidents amongst the 33 critical requirements and the five major areas. Various breakdowns of the data were tabulated in detail. Suggestions were given for the construction of check list and rating scale type performance ratings based upon the critical requirements. The problem of weighting critical requirements in relation to functional importance was discussed. Two methodological problems were studied. The effect of lapse of time between the critical incident and its recall was examined. A significant difference was found in the pattern of distribution of critical incidents collected within one month of occurrence and those recalled over a longer period. Collection of incidents by telephone interview was employed for one group of respondents, the public, and found to be a satisfactory technique. .
Paranoplocephala blanchardi sensu Tenora et al. 1985
Creators: name: Haukisalmi, Voitto
name: Henttonen, Heikki
name: Hardman, Lotta
name: Hardman, Michael
name: Laakkonen, Juha
name: Murueva, Galina
name: Niemimaa, Jukka
name: Shulunov, Stanislav
name: Vapalahti, Olli
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Platyhelminthes
Cestoda
Cyclophyllidea
Anoplocephalidae
Paranoplocephala
Paranoplocephala blanchardi

description: Paranoplocephala blanchardi (Moniez, 1891) Paranoplocephala blanchardi (Moniez, 1891) sensu Tenora et al. (1985b) is primarily a parasite of Microtus spp. in Europe (Haukisalmi et al. 1994; Tenora et al. 1985b) and western Siberia, extending at least to the Novosibirsk region in the east (Chechulin 1998). The conspecificity of two Buryatian specimens of P. blanchardi (from Microtus fortis) with the European specimens is confirmed by the present molecular phylogenetic analysis (Fig. 2). The Buryatian records thus represent the easternmost finding of this species. Despite considerable sampling effort, P. blanchardi has not been found in north-eastern Siberia (Magadan region, Chukotka; unpublished BCP records). P. blanchardi was found at a single study site (prevalence 17%) (Table 1). Voucher specimen: MSB 154 from M. fortis (Maloje Kolesova).
description: Published as part of Haukisalmi, Voitto, Henttonen, Heikki, Hardman, Lotta, Hardman, Michael, Laakkonen, Juha, Murueva, Galina, Niemimaa, Jukka, Shulunov, Stanislav & Vapalahti, Olli, 2009, Review of tapeworms of rodents in the Republic of Buryatia, with emphasis on anoplocephalid cestodes, pp. 1-18 in ZooKeys 8 (8) on page 8, DOI: 10.3897/zookeys.8.58, http://zenodo.org/record/576440
description: {"references": ["Tenora F, Murai E, Vaucher C (1985 b) On some Paranoplocephala species (Cestoda: Anoplocephalidae) parasitizing rodents (Rodentia) in Europe. Parasitologica Hungarica 18: 29 - 48.", "Haukisalmi V, Henttonen H, Pietiainen H (1994) Helminth parasitism does not increase the vulnerability of the field vole Microtus agrestis to predation by the Ural owl Strix uralensis. Annales Zoologici Fennici 31: 263 - 269."]}
Covalent Molecular Binding in a Susy Background
Creators: name: Clavelli, L.
name: Sarker, Sanjoy K.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Pauli Exclusion principle plays an essential role in the structure of the current universe. However, in an exactly supersymmetric (susy) universe, the degeneracy of bosons and fermions plus the ability of fermions to convert in pairs to bosons implies that the effects of the Pauli principle would be largely absent. Such a universe may eventually occur through vacuum decay from our current positive vacuum energy universe to the zero vacuum energy universe of exact susy. It has been shown that in such a susy universe ionic molecular binding does exist but homonuclear diatomic molecules are left unbound. In this paper we provide a first look at covalent binding in a susy background and compare the properties of the homonuclear bound states with those of the corresponding molecules in our universe. We find that covalent binding of diatomic molecules is very strong in an exact susy universe and the interatomic distances are in general much smaller than in the broken susy universe.
description: 16 pages, 1 figure
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð¼Ð¾ÑÑÐ¾ÑÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐºÐ¾Ð»ÑÐ½Ð¸ÐºÐ¾Ð² Ð¿Ð¾ Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½Ð¾Ð¼Ñ ÑÐ·ÑÐºÑ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÑ ÑÐµÑÑÑÑ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Ð°ÐºÐ°ÑÐ¾Ð²Ð°, ÐÐ°Ñ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: ÑÐ°Ð¼Ð¾ÑÑÐ¾ÑÑÐµÐ»ÑÐ½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ°
ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ ÑÐµÑÑÑÑÑ
Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÐµ ÑÐ·ÑÐºÐ¸
Ð½Ð°ÑÐ°Ð»ÑÐ½Ð°Ñ ÑÐºÐ¾Ð»Ð°
Ð¿ÐµÐ´Ð°Ð³Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½Ñ
Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ

description: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð¾ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ðµ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¿Ð¾Ð·Ð½Ð°Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ°Ð¼Ð¾ÑÑÐ¾ÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÐ¼ ÑÐ·ÑÐºÐ°Ð¼ Ð² Ð¼Ð»Ð°Ð´ÑÐµÐ¹ ÑÐºÐ¾Ð»Ðµ. ÐÐ½Ð°Ð»Ð¸Ð·Ð¸ÑÑÑÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ ÑÐºÐ¾Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¼ ÑÑÐ°Ð¿Ðµ. ÐÑÐ¾Ð±Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÑÐµÑÑÑ Ð¿ÑÐµÐ¿Ð¾Ð´Ð°Ð²Ð°Ð½Ð¸Ñ Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÑ ÑÐ·ÑÐºÐ¾Ð², Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸ÑÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÐ°Ð¼Ð¾ÑÑÐ¾ÑÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ, ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ ÐµÐµ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÑÐµÐ´ÑÑÐ²Ð° ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ Ð½Ð°Ð²ÑÐºÐ¾Ð² Ð¸ ÑÐ¼ÐµÐ½Ð¸Ð¹ Ñ Ð¼Ð»Ð°Ð´ÑÐ¸Ñ ÑÐºÐ¾Ð»ÑÐ½Ð¸ÐºÐ¾Ð².
Herschel colpisce ancora
Creators: Giulia Bonelli
Publisher: name: Media Inaf
Year: 2014

 Uno studio appena pubblicato su Monthly Notices of the Royal Astronomical Society analizza una grande quantità di dati sulle polveri cosmiche raccolte dall’osservatorio spaziale Herschel, che l’anno scorso ha cessato la sua attività. Il commento del primo autore dell’articolo, l’italiano Luca Cortese.
Loop bounds on non-standard neutrino interactions
Creators: name: Biggio, Carla
name: Blennow, Mattias
name: Fernandez-Martinez, Enrique
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We reconsider the bounds on non-standard neutrino interactions with matter which can be derived by constraining the four-charged-lepton operators induced at the loop level. We find that these bounds are model dependent. Naturalness arguments can lead to much stronger constraints than those presented in previous studies, while no completely model-independent bounds can be derived. We will illustrate how large loop-contributions to four-charged-lepton operators are induced within a particular model that realizes gauge invariant non-standard interactions and discuss conditions to avoid these bounds. These considerations mainly affect the $\mathcal O(10^{-4})$ constraint on the non-standard coupling strength $\eps_{eμ}$, which is lost. The only model-independent constraints that can be derived are $\mathcal O(10^{-1})$. However, significant cancellations are required in order to saturate this bound.
description: Minor changes, version to be published in JHEP. 17 pages, 3 Axodraw figures, REVTeX4
Sequential product on standard effect algebra ${\cal E} (H)$
Creators: name: Jun, Shen
name: Junde, Wu
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A quantum effect is an operator $A$ on a complex Hilbert space $H$ that satisfies $0\leq A\leq I$, ${\cal E} (H)$ is the set of all quantum effects on $H$. In 2001, Professor Gudder and Nagy studied the sequential product $A\circ B=A^{1/2}BA^{1/2}$ of $A, B\in {\cal E}(H)$. In 2005, Professor Gudder asked: Is $A\circ B=A^{1/2}BA^{1/2}$ the only sequential product on ${\cal E} (H)$? Recently, Liu and Wu presented an example to show that the answer is negative. In this paper, firstly, we characterize some algebraic properties of the abstract sequential product on ${\cal E} (H)$; secondly, we present a general method for constructing sequential products on ${\cal E} (H)$; finally, we study some properties of the sequential products constructed by the method
title: ÐÑÑÑ Ð»ÐµÐºÑÐ¸Ð¹ Ð¿Ð¾ ÑÐµÐ¾ÑÐ¸Ð¸ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹
title: ÐºÑÑÑ Ð»ÐµÐºÑÐ¸Ð¹
titleType: Subtitle
Creators: name: Ð©ÐµÑÐ±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: 2018
Subjects: ÐÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹ ÑÐµÐ¾ÑÐ¸Ñ

description: ÐÑÑÑ Ð»ÐµÐºÑÐ¸Ð¹ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¼Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ Ð²ÑÑÑÐµÐ³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¤ÐµÐ´ÐµÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐµÐ¶Ð´ÐµÐ½Ð¸Ñ Ð²ÑÑÑÐµÐ³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Â«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¸ÐºÐ¾Ð³Ð¾Â» Ð¸ ÑÐ¸ÑÐ°Ð»ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°Ð¼ ÐÐÐÐ¢ Ð¸ ÐÐ¤ÐÐÐ¢ Ð¿Ð¾ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ðµ Â«Ð¢ÐµÐ¾ÑÐ¸Ñ ÐÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹Â». ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ ÐºÐ»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÐºÑÑÑ ÑÐµÐ¾ÑÐ¸Ð¸ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹. Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° Ð¸ÑÑÐ¾ÑÐ¸Ñ ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐµÐ¾ÑÐ¸Ð¸ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐ°Ñ ÑÐ°ÑÐºÑÑÑÐ¸Ñ Ð¿Ð°ÑÐ°Ð´Ð¾ÐºÑÐ¾Ð², Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°Ð²ÑÐ¸Ñ Ð½Ð° ÐµÐµ Ð¿ÑÑÐ¸. Ð ÐºÑÑÑÐµ Ð¸Ð´ÐµÑ Ð°ÐºÑÐ¸Ð¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð° Ð¸ Ñ ÑÑÐ¾Ð¹ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¸ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ ÐºÐ»Ð°ÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¸ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÑ. ÐÑÐ½Ð¾Ð²Ð½ÑÐ¼Ð¸ Ð¾Ð±ÑÐµÐºÑÐ°Ð¼Ð¸ Ð² ÐºÑÑÑÐµ ÑÐ²Ð»ÑÑÑÑÑ ÑÐ»ÑÑÐ°Ð¹Ð½ÑÐµ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ñ Ð¸ Ð¸Ñ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸. ÐÐ°Ð½Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐ»ÑÑÐ°Ð¹Ð½ÑÑ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½, Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¿ÑÐ¸Ð¼ÐµÑÑ, ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¸ Ð´Ð¾ÐºÐ°Ð·Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½ÑÐµ ÑÐµÐ¾ÑÐµÐ¼Ñ, Ð½Ð°Ð¿ÑÐ¸Ð¼ÐµÑ, ÑÐ°ÐºÐ¸Ðµ ÐºÐ°Ðº ÐÐ°ÐºÐ¾Ð½Ñ ÐÐ¾Ð»ÑÑÐ¸Ñ Ð§Ð¸ÑÐµÐ», Ð£ÑÐ¸Ð»ÐµÐ½Ð½ÑÐµ ÐÐ°ÐºÐ¾Ð½Ñ ÐÐ¾Ð»ÑÑÐ¸Ñ Ð§Ð¸ÑÐµÐ», Ð¦ÐµÐ½ÑÑÐ°Ð»ÑÐ½ÑÐµ ÐÑÐµÐ´ÐµÐ»ÑÐ½ÑÐµ Ð¢ÐµÐ¾ÑÐµÐ¼Ñ. ÐÑÐ¾Ð±Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ Ð¾Ð±ÑÐ°ÑÐ°ÐµÑÑÑ Ð½Ð° Ð¼ÐµÑÐ¾Ð´ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÐ½ÐºÑÐ¸Ð¹. Ð ÐºÑÑÑÐµ Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð¼ÐµÑÐ¾Ð² Ð¸ Ð¸Ð»Ð»ÑÑÑÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ¾Ð², Ð¿ÑÐµÐ¿Ð¾Ð´Ð°Ð²Ð°ÑÐµÐ»ÐµÐ¹ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ, ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸Ð½ÑÑÐ¸ÑÑÑÐ¾Ð² Ð¸ Ð¸Ð½ÑÑÐ¸ÑÑÑÐ¾Ð² ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹.
Global stability of multi-group SAIRS epidemic models
Creators: name: Ottaviano, Stefania
name: Sensi, Mattia
name: Sottile, Sara
Publisher: name: arXiv
Year: 2022
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 34A34, 34D20, 34D23, 37N25, 92D30

description: We study a multi-group SAIRS-type epidemic model with vaccination. The role of asymptomatic and symptomatic infectious individuals is explicitly considered in the transmission pattern of the disease among the groups in which the population is divided. This is a natural extension of the homogeneous mixing SAIRS model with vaccination studied in Ottaviano et. al (2021) to a network of communities. We provide a global stability analysis for the model. We determine the value of the basic reproduction number $\mathcal{R}_0$ and prove that the disease-free equilibrium is globally asymptotically stable if $\mathcal{R}_0 < 1$. In the case of the SAIRS model without vaccination, we prove the global asymptotic stability of the disease-free equilibrium also when $\mathcal{R}_0=1$. Moreover, if $\mathcal{R}_0 > 1$, the disease-free equilibrium is unstable and a unique endemic equilibrium exists. First, we investigate the local asymptotic stability of the endemic equilibrium and subsequently its global stability, for two variations of the original model. Last, we provide numerical simulations to compare the epidemic spreading on different networks topologies.
description: 36 pages, 8 figures
La lente gravitazionale per esopianeti
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2014

C'è chi ipotizza un'altra tecnica per scovare esopianeti, una tecnica che sfrutta un effetto della teoria di Einstein: la lente gravitazionale. L'effetto è stato registrato per la presenza di una probabile nana bruna e di un pianeta nella sua orbita
Paranoplocephala feodorovi
Creators: name: Haukisalmi, Voitto
name: Henttonen, Heikki
name: Hardman, Lotta
name: Hardman, Michael
name: Laakkonen, Juha
name: Murueva, Galina
name: Niemimaa, Jukka
name: Shulunov, Stanislav
name: Vapalahti, Olli
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Platyhelminthes
Cestoda
Cyclophyllidea
Anoplocephalidae
Paranoplocephala
Paranoplocephala feodorovi

description: Paranoplocephala feodorovi (Gulyaev & Chechulin, 1996) Paranoplocephala feodorovi was originally described as Parandrya feodorovi Gulyaev & Chechulin, 1996 from Arvicola terrestris (L.) (primary host), Microtus agrestis and M. maximowiczii from the Novosibirsk region in the south of West Siberia (type locality) and Zabaikalsk in Buryatia (Gulyaev and Chechulin 1996; see Chechulin 1998 for further records in the latter region). Only a single specimen from Microtus fortis conforming to the description of P. feodorovi was encountered during the present study, which supports the secondary role of Microtus spp. in the epidemiology of this cestode. Morphologically, P. feodorovi is closely related to P. blanchardi, the main difference being the antiporal extent of the testes (extending across the antiporal ventral longitudinal osmoregulatory canal in P. blanchardi, but not in P. feodorovi). However, P. feodorovi is not genetically related to P. blanchardi. In the COI phylogram, P. feodorovi was associated with P. oeconomi, appearing as one of the basal lineages within Paranoplocephala (Fig. 2). The phylogenetic position of P. feodorovi supports the hypothesis that Parandrya Gulyaev & Chechulin, 1996 is a synonym of Paranoplocephala s.l., as suggested by Haukisalmi and Henttonen (2000) and Haukisalmi and Wickström (2005). Voucher specimen: MSB Endo 155 from M. fortis (Maloje Kolesova).
description: Published as part of Haukisalmi, Voitto, Henttonen, Heikki, Hardman, Lotta, Hardman, Michael, Laakkonen, Juha, Murueva, Galina, Niemimaa, Jukka, Shulunov, Stanislav & Vapalahti, Olli, 2009, Review of tapeworms of rodents in the Republic of Buryatia, with emphasis on anoplocephalid cestodes, pp. 1-18 in ZooKeys 8 (8) on page 8, DOI: 10.3897/zookeys.8.58, http://zenodo.org/record/576440
description: {"references": ["Gulyaev VD, Chechulin AI (1996) Parandrya feodorovi gen. n., sp. n. - novaya cestoda (Cyclophyllidea: Anoplocephalidae) ot polevok Sibiri. Parazitologiya 30: 132 - 140.", "Haukisalmi V, Henttonen H (2000) Description and morphometric variability of Paranoplocephala serrata n. sp. (Cestoda: Anoplocephalidae) in collared lemmings (Dicrostonyx spp., Arvicolinae) from Arctic Siberia and North America. Systematic Parasitology 45: 219 - 231.", "Haukisalmi V, Wickstrom LM (2005) Morphological characterisation of Andrya Railliet, 1893, Neandrya n. g. and Paranoplocephala Luhe, 1910 (Cestoda: Anoplocephalidae) in rodents and lagomorphs. Systematic Parasitology 62: 209 - 219."]}
Tunneling Anisotropic Magnetoresistance of Helimagnet Tunnel Junctions
Creators: name: Jia, Chenglong
name: Berakdar, Jamal
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We theoretically investigate the angular and spin dependent transport in normal-metal/helical-multiferroic/ferromagnetic heterojunctions. We find a tunneling anisotropic magnetoresistance (TAMR) effect due to the spiral magnetic order in the tunnel junction and to an effective spin-orbit coupling induced by the topology of the localized magnetic moments in the multiferroic spacer. The predicted TAMR effect is efficiently controllable by an external electric field due to the magnetoelectric coupling.
Additional file 6 of Human menstrual blood-derived stem cells reverse sorafenib resistance in hepatocellular carcinoma cells through the hyperactivation of mitophagy
Creators: name: Zhou, Sining
name: Liu, Yiming
name: Zhang, Qi
name: Xu, Huikang
name: Fang, Yangxin
name: Chen, Xin
name: Fu, Jiamin
name: Yuan, Yin
name: Li, Yifei
name: Yuan, Li
name: Xiang, Charlie
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 6. Full-length blots/gels.
Stimul database for studying emotional assessment of emotionally-charged images
Creators: name: Stoletniy, Alexander
name: Kovsh, Ekaterina
name: Yavna, Denis
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: emotional assessment
subject: emotionally - charged images
subject: emotional valency
subject: stimuli database

description: Database of emotionally-charged images that was created during course of work on Russian Science Foundation grant № 16-18-1022 "Aggressive and Hostile Behavioral Strategies in Individuals with Different DNA Markers"
The Space Density of Compton Thick AGN and the X-ray Background
Creators: name: Treister, E.
name: Urry, C. Megan
name: Virani, Shanil
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 constrain the number density and evolution of Compton-thick Active Galactic Nuclei (AGN). In the local Universe we use the wide area surveys from the Swift and INTEGRAL satellites, while for high redshifts we explore candidate selections based on a combination of X-ray and mid-IR parameters. We find a significantly lower space density of Compton-thick AGN in the local Universe than expected from published AGN population synthesis models to explain the X-ray background. This can be explained by the numerous degeneracies in the parameters of those models; we use the high-energy surveys described here to remove those degeneracies. We show that only direct observations of CT AGN can currently constrain the number of heavily-obscured supermassive black holes. At high redshift, the inclusion of IR-selected Compton-thick AGN candidates leads to a much higher space density, implying (a) a different (steeper) evolution for these sources compared to less-obscured AGN, (b) that the IR selection includes a large number of interlopers, and/or (c) that there is a large number of reflection-dominated AGN missed in the INTEGRAL and Swift observations. The contribution of CT AGN to the X-ray background is small, ~9%, with a comparable contribution to the total cosmic accretion, unless reflection-dominated CT AGN significantly outnumber transmission-dominated CT AGN, in which case their contribution can be much higher. Using estimates derived here for the accretion luminosity over cosmic time we estimate the local mass density in supermassive black holes and find a good agreement with available constraints for an accretion efficiency of ~10%. Transmission-dominated CT AGN contribute only ~8% to total black hole growth.
description: Accepted by The Astrophysical Journal, 12 pages in emulateapj format, 8 figures
Paranoplocephala buryatiensis Haukisalmi, Hardman, Hardman, Laakkonen, Niemimaa & Henttonen 2006
Creators: name: Haukisalmi, Voitto
name: Henttonen, Heikki
name: Hardman, Lotta
name: Hardman, Michael
name: Laakkonen, Juha
name: Murueva, Galina
name: Niemimaa, Jukka
name: Shulunov, Stanislav
name: Vapalahti, Olli
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Platyhelminthes
Cestoda
Cyclophyllidea
Anoplocephalidae
Paranoplocephala
Paranoplocephala buryatiensis

description: Paranoplocephala buryatiensis Haukisalmi, Hardman, Hardman, Laakkonen, Niemimaa & Henttonen, 2006 P. buryatiensis, described from Buryatian material, is primarily a parasite of Myodes rufocanus (Haukisalmi et al. 2007a), although it was found occasionally in Microtus fortis in the present material. Its known range spans from Buryatia to north-eastern Siberia. However, it does not occur in the westernmost populations of Myodes rufocanus in northern Fennoscandia (Haukisalmi et al. 2007a). P. buryatiensis is morphologically and genetically closely related to P. longivaginata Chechulin & Gulyaev, 1998 from Myodes rutilus (below); they form a strongly supported clade in the mtDNA phylogenies (Fig. 2 and Haukisalmi et al. 2007a). Haukisalmi et al. (2007a) provided evidence for phylogenetic codivergence of P. buryatiensis and P. longivaginata with their primary hosts. P. buryatiensis occurred in Myodes rufocanus at four of the eight study sites, the prevalence in Pasolskaya (43%) being higher than in the other sites (0-10%). It also occurred in Microtus fortis at two study sites, where it also parasitized the primary host Myodes rufocanus. Type specimen: USNPC 97137 from Myodes rufocanus (Pasolskaya); paratype specimen: USNPC 97138 from M. rufocanus (Pasolskaya); voucher specimen: US- NPC 97139 from Microtus fortis (Kamensk).
description: Published as part of Haukisalmi, Voitto, Henttonen, Heikki, Hardman, Lotta, Hardman, Michael, Laakkonen, Juha, Murueva, Galina, Niemimaa, Jukka, Shulunov, Stanislav & Vapalahti, Olli, 2009, Review of tapeworms of rodents in the Republic of Buryatia, with emphasis on anoplocephalid cestodes, pp. 1-18 in ZooKeys 8 (8) on page 9, DOI: 10.3897/zookeys.8.58, http://zenodo.org/record/576440
description: {"references": ["Haukisalmi V, Hardman LM, Hardman M, Laakkonen J, Niemimaa J, Henttonen H (2007 a) Morphological and molecular characterisation of Paranoplocephala buryatiensis n. sp. and P. longivaginata Chechulin & Gulyaev, 1998 (Cestoda: Anoplocephalidae) in voles of the genus Clethrionomys. Systematic Parasitology 66: 55 - 71.", "Chechulin AI, Gulyaev VD (1998) Paranoplocephala longivaginata sp. n. (Cyclophyllidea: Anoplocephalidae) - novaya cestoda ot gryzunov Vostochnoi Sibiri. Parazitologiya 32: 352 - 356."]}
GAIA incontra le scuole europee
Creators: Mariateresa Crosta
Publisher: name: Media Inaf
Year: 2014

Il 25 marzo prossimo per molti studenti europei avrà luogo una lezione davvero speciale: un evento astronomico paneuropeo consentirà a circa 30-40 scuole di 11 paesi europei di interagire, in diretta e in simultanea, con la stanza di controllo del centro spaziale operativo europeo dell’Agenzia Spaziale Europea
Giannini: ci vuole un piano decennale
Creators: Davide Coero Borga e Marco Galliani
Publisher: name: Media Inaf
Year: 2014

L’auspicio del ministro dell’Istruzione, Università e Ricerca è arrivato dopo l’illustrazione di un quadro tutt’altro che edificante, come ha sottolineato il capo dello Stato in un messaggio che ha aperto i lavori. Giorgio Napolitano si è detto infatti preoccupato per le scarse risorse destinate dall'Italia per la ricerca e l'università e in particolare del divario sempre crescente tra il Nord e il Sud del Paese. Secondo l'ANVUR mancano 3 miliardi per portare l'Italia alla media europea
Gradient-Based Learning of Discrete Structured Measurement Operators for Signal Recovery
Creators: name: Sauder, Jonathan
name: Genzel, Martin
name: Jung, Peter
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Countless signal processing applications include the reconstruction of signals from few indirect linear measurements. The design of effective measurement operators is typically constrained by the underlying hardware and physics, posing a challenging and often even discrete optimization task. While the potential of gradient-based learning via the unrolling of iterative recovery algorithms has been demonstrated, it has remained unclear how to leverage this technique when the set of admissible measurement operators is structured and discrete. We tackle this problem by combining unrolled optimization with Gumbel reparametrizations, which enable the computation of low-variance gradient estimates of categorical random variables. Our approach is formalized by GLODISMO (Gradient-based Learning of DIscrete Structured Measurement Operators). This novel method is easy-to-implement, computationally efficient, and extendable due to its compatibility with automatic differentiation. We empirically demonstrate the performance and flexibility of GLODISMO in several prototypical signal recovery applications, verifying that the learned measurement matrices outperform conventional designs based on randomization as well as discrete optimization baselines.
description: The current version of the manuscript has been accepted to IEEE Journal on Selected Areas in Information Theory
L’impronta della nascita dell’Universo
Creators: Giovanni Bignami
Publisher: name: Media Inaf
Year: 2014

Il telescopio Bicep 2, in Antartide, ha captato la presenza delle onde gravitazionali, mentre seguivano la velocissima espansione della materia primordiale dell’Universo, più di 13 miliardi di anni fa. Ecco l'editoriale di Giovanni Bignami che appare oggi sul quotidiano La Stampa
A Group-Equivariant Autoencoder for Identifying Spontaneously Broken Symmetries
Creators: name: Agrawal, Devanshu
name: Del Maestro, Adrian
name: Johnston, Steven
name: Ostrowski, James
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Computational Physics (physics.comp-ph)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We introduce the group-equivariant autoencoder (GE-autoencoder) -- a deep neural network (DNN) method that locates phase boundaries by determining which symmetries of the Hamiltonian have spontaneously broken at each temperature. We use group theory to deduce which symmetries of the system remain intact in all phases, and then use this information to constrain the parameters of the GE-autoencoder such that the encoder learns an order parameter invariant to these ``never-broken'' symmetries. This procedure produces a dramatic reduction in the number of free parameters such that the GE-autoencoder size is independent of the system size. We include symmetry regularization terms in the loss function of the GE-autoencoder so that the learned order parameter is also equivariant to the remaining symmetries of the system. By examining the group representation by which the learned order parameter transforms, we are then able to extract information about the associated spontaneous symmetry breaking. We test the GE-autoencoder on the 2D classical ferromagnetic and antiferromagnetic Ising models, finding that the GE-autoencoder (1) accurately determines which symmetries have spontaneously broken at each temperature; (2) estimates the critical temperature in the thermodynamic limit with greater accuracy, robustness, and time-efficiency than a symmetry-agnostic baseline autoencoder; and (3) detects the presence of an external symmetry-breaking magnetic field with greater sensitivity than the baseline method. Finally, we describe various key implementation details, including a new method for extracting the critical temperature estimate from trained autoencoders and calculations of the DNN initialization and learning rate settings required for fair model comparisons.
description: 28 pages, 14 figures. For associated code repository see https://github.com/dagrawa2/ssb_detection_ising
title: ÐÐ½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½ÑÐ¹ Ð¶Ð¸Ð»Ð¾Ð¹ Ð´Ð¾Ð¼ Ð¿Ð¾ ÐºÐ°Ð½Ð°Ð´ÑÐºÐ¾Ð¹ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸. ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð²Ð¾Ð´Ð¾Ð¾ÑÐ²ÐµÐ´ÐµÐ½Ð¸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¡ÐµÐ¼Ð°ÑÐºÐ¸Ð½Ð°, ÐÐ°ÑÐ°Ð»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: ÐºÐ°Ð½Ð°Ð´ÑÐºÐ¸Ð¹ Ð´Ð¾Ð¼
Ð±ÑÑÑÑÐ¾Ð²Ð¾Ð·Ð²Ð¾Ð´Ð¸Ð¼ÑÐµ Ð´Ð¾Ð¼Ð°
Ð²Ð¸Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÐ½Ð´Ð°Ð¼ÐµÐ½Ñ
Ð¡ÐÐ-Ð¿Ð°Ð½ÐµÐ»Ð¸
Ð²Ð¾Ð´Ð¾Ð¾ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ðµ
ÑÐµÐ¿ÑÐ¸Ðº

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¿ÑÐ¾ÐµÐºÑ Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¶Ð¸Ð»Ð¾Ð³Ð¾ Ð´Ð¾Ð¼Ð° Ñ ÑÑÐ½Ð´Ð°Ð¼ÐµÐ½ÑÐ¾Ð¼ Ð¸Ð· Ð²Ð¸Ð½ÑÐ¾Ð²ÑÑ ÑÐ²Ð°Ð¹ Ð¸ Ð¾Ð³ÑÐ°Ð¶Ð´Ð°ÑÑÐ¸Ð¼Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸ÑÐ¼Ð¸ Ð¸Ð· Ð¡ÐÐ-Ð¿Ð°Ð½ÐµÐ»ÐµÐ¹. ÐÑÐ» Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐ²Ð°Ð¹ Ð¿Ð¾ Ð½ÐµÑÑÑÐµÐ¹ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ð¾ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ ÑÐ²Ð°Ð¹. ÐÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐµÐ¿Ð»Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð¾Ð³ÑÐ°Ð¶Ð´Ð°ÑÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÐ¸ÑÑÐµÐ¼Ð° Ð²Ð½ÑÑÑÐ¸Ð´Ð¾Ð¼Ð¾Ð²Ð¾Ð¹ ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸, Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ð¾ Ð»Ð¾ÐºÐ°Ð»ÑÐ½Ð¾Ðµ Ð¾ÑÐ¸ÑÑÐ½Ð¾Ðµ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ðµ.
IPv6 and IPv4 Threat reviews with Automatic Tunneling and Configuration Tunneling Considerations Transitional Model:A Case Study for University of Mysore Network
Creators: name: J., Hanumanthappa
name: H, Manjaiah D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: The actual transition from IPv4 to IPv6 requires network administrators to become aware of the next generation protocol and the associated risk problems.Due to the scale and complexity of current internet architecture how to protect from the existing investment and reduce the negative influence to users and service providers during the transition from IPv4 to IPv6 is a very important future topic for the advanced version of an internet architecture.This paper summarizes and compares the IPv6 transition mechanism methods like Dual Stack,Tunneling issues like IPv6 Automatic tunneling and manually configured tunneling considerations, the IPv6 transition scenarios,IPv6 transition security problems,highlights IPv6 and IPv4 threat review with automatic tunneling and configuration tunneling considerations.In this paper we have proposed a transitional threat model for automatic tunneling and a configuration tunneling that could be followed by the University of Mysore(UoM),to estimate automatic tunneling and a manually configured tunneling threat review issues.Furthermore,there are different tunneling mechanisms such as IPv6 over IPv4 GRE Tunnel,Tunnel broker,Automatic IPv4 Compatible Tunnel and Automatic 6 to 4 Tunnel and also outlines many of the common known threats against IPv6 and then it compares and contrast how these threats are similar ones,might affect an IPv6 network.
description: 12 Pages IEEE Format, International Journal of Computer Science and Information Security, IJCSIS 2009, ISSN 1947 5500, Impact Factor 0.423
Paranoplocephala longivaginata Chechulin & Gulyaev 1998
Creators: name: Haukisalmi, Voitto
name: Henttonen, Heikki
name: Hardman, Lotta
name: Hardman, Michael
name: Laakkonen, Juha
name: Murueva, Galina
name: Niemimaa, Jukka
name: Shulunov, Stanislav
name: Vapalahti, Olli
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Platyhelminthes
Cestoda
Cyclophyllidea
Anoplocephalidae
Paranoplocephala
Paranoplocephala longivaginata

description: Paranoplocephala longivaginata Chechulin & Gulyaev, 1998 P. longivaginata was described from Myodes rutilus and, secondarily, from Sciurus vulgaris L., in Buryatia and the neighbouring Amurskaya Oblast (Chechulin and Gulyaev 1998). In addition to Buryatia and adjacent regions, it has been found from Myodes rutilus in north-eastern Siberia (Magadan region; Haukisalmi et al. 2007a). However, P. longivaginata does not occur in M. rutilus in north-western North America (unpublished BCP data). P. longivaginata occurred at five of the seven study sites, but always at a low prevalence. Voucher specimen: MSB Endo 156 from Myodes rutilus (Verhnaya Berezovka).
description: Published as part of Haukisalmi, Voitto, Henttonen, Heikki, Hardman, Lotta, Hardman, Michael, Laakkonen, Juha, Murueva, Galina, Niemimaa, Jukka, Shulunov, Stanislav & Vapalahti, Olli, 2009, Review of tapeworms of rodents in the Republic of Buryatia, with emphasis on anoplocephalid cestodes, pp. 1-18 in ZooKeys 8 (8) on page 9, DOI: 10.3897/zookeys.8.58, http://zenodo.org/record/576440
description: {"references": ["Chechulin AI, Gulyaev VD (1998) Paranoplocephala longivaginata sp. n. (Cyclophyllidea: Anoplocephalidae) - novaya cestoda ot gryzunov Vostochnoi Sibiri. Parazitologiya 32: 352 - 356.", "Haukisalmi V, Hardman LM, Hardman M, Laakkonen J, Niemimaa J, Henttonen H (2007 a) Morphological and molecular characterisation of Paranoplocephala buryatiensis n. sp. and P. longivaginata Chechulin & Gulyaev, 1998 (Cestoda: Anoplocephalidae) in voles of the genus Clethrionomys. Systematic Parasitology 66: 55 - 71."]}
title: ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐµÐ¿Ð»Ð¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¼Ð¸ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ°Ð¼Ð¸ ÐÐ­Ð¡ Ð¸ Ð¢Ð­Ð¡
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð²ÑÑÑÐ¸Ñ ÑÑÐµÐ±Ð½ÑÑ Ð·Ð°Ð²ÐµÐ´ÐµÐ½Ð¸Ð¹, Ð¾Ð±ÑÑÐ°ÑÑÐ¸Ñ ÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð² Â«Ð¢ÐµÑ Ð½Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ¸Ð·Ð¸ÐºÐ°Â»
titleType: Subtitle
Creators: name: ÐÐ¾Ð»Ð¾Ð²Ð°Ñ, ÐÐ²Ð³ÐµÐ½Ð¸Ð¹
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2013
Subjects: ÐÑÐ¾Ð¼Ð½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
Ð¢ÐµÐ¿Ð»Ð¾Ð²ÑÐµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸

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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°.
Europa? Un vulcano di ghiaccio
Creators: Giulia Bonelli
Publisher: name: Media Inaf
Year: 2014

Una simulazione condotta al Centro di Astrobiologia spagnolo CAB mostra per la prima volta in modo dettagliato il presunto movimento dell’acqua al di sotto della superficie ghiacciata del satellite di Giove. Svelando fenomeni molto simili a quelli che caratterizzano il vulcanismo terrestre
Inflazione: c’è la prova
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2014

L’annuncio da Harvard non ha deluso: quelle rilevate dal telescopio antartico BICEP2, impresse nel segnale in polarizzazione del fondo cosmico a microonde, sono le impronte delle onde gravitazionali primordiali. Il livello di significatività, scrivono gli scienziati, è superiore a 5 sigma. Il commento del Presidente dell'INAF
Catenotaenia Janicki 1904
Creators: name: Haukisalmi, Voitto
name: Henttonen, Heikki
name: Hardman, Lotta
name: Hardman, Michael
name: Laakkonen, Juha
name: Murueva, Galina
name: Niemimaa, Jukka
name: Shulunov, Stanislav
name: Vapalahti, Olli
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Platyhelminthes
Cestoda
Cyclophyllidea
Catenotaeniidae
Catenotaenia

description: Catenotaenia sp. 1 The specimens from Cricetulus barabensis resemble Catenotaenia dendritica (Goeze, 1782), C. laguri Smith, 1954, C. linsdalei McIntosh, 1941, C. reggiae Rausch, 1951 and C. ris Yamaguti, 1942 in having numerous uterine branches (39-43 in the present specimens). However, these species have either significantly more numerous (C. den- dritica, C. reggiae, C. ris) or less numerous (C. laguri, C. linsdalei) testes than the present specimens (ca. 80). Moreover, three of these species are specific parasites of sciurids (C. dendritica, C. reggiae, C. ris), two other have been found only from Lemmiscus Thomas (C. laguri) and Thomomys Wied-Neuwied (C. linsdalei), and three of them are known only from North America (C. reggiae, C. laguri, C. linsdalei). We conclude that the present specimens from C. barabensis represent an undescribed species of Catenotaenia Janicki, 1904. Zhaltsanova (1992) reported Catenotaenia cricetorum Kirshenblat, 1949 from C. barabensis from Buryatia, but did not provide any morphological data for the cestode. We assume that the specimens of Zhaltsanova (1992) from C. barabensis actually represent the same undescribed species as found by us from Buryatian hamsters. Voucher specimen: MSB Endo 157 from C. barabensis (Ganzurinov).
description: Published as part of Haukisalmi, Voitto, Henttonen, Heikki, Hardman, Lotta, Hardman, Michael, Laakkonen, Juha, Murueva, Galina, Niemimaa, Jukka, Shulunov, Stanislav & Vapalahti, Olli, 2009, Review of tapeworms of rodents in the Republic of Buryatia, with emphasis on anoplocephalid cestodes, pp. 1-18 in ZooKeys 8 (8) on pages 9-10, DOI: 10.3897/zookeys.8.58, http://zenodo.org/record/576440
description: {"references": ["Zhaltsanova D-SD (1992) Gel'minty mlekopitayuschih basseina Ozera Baikal. Nauka, Moskva, 204 pp."]}