cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
New Teachers’ Perceptions of Induction: Insights Into Principled Practices
Creators: name: Cherubini, Lorenzo
Publisher: name: Alberta Journal of Educational Research
Year: 2010

description: Successfully inducting new teachers creates professional alliances to sustain learning organizational cultures. This research involved 30 beginning teachers from a large school board in southern Ontario. The theoretical frame of the study consists of a mixed qualitative data analysis methodology of grounded theory and discourse analysis. The findings elaborate on the value of induction programs that are modeled on individual differentiation according to teachers’ unique capacities. The new teachers who benefited most from their induction were those who were part of school cultures that integrated their professional development in meaningful endeavors. New teachers readily shared their self-declared accomplishments in induction experiences wherein they resolved their dilemmas through critical reflection and professional collaboration.
description: Alberta Journal of Educational Research, Vol. 55 No. 2 (2009): Summer 2009
Dust Attenuation in UV-selected Starbursts at High Redshift and their Local Counterparts: Implications for the Cosmic Star Formation Rate Density
Creators: name: Overzier, Roderik
name: Heckman, Tim
name: Wang, Jing
name: Armus, Lee
name: Buat, Veronique
name: Howell, Justin
name: Meurer, Gerhardt
name: Seibert, Mark
name: Siana, Brian
name: Basu-Zych, Antara
name: Charlot, Stéphane
name: Gonçalves, Thiago S.
name: Martin, D. Christopher
name: Neill, James D.
name: Rich, R. Michael
name: Salim, Samir
name: Schiminovich, David
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a new analysis of the dust obscuration in starburst galaxies at low and high redshift. This study is motivated by our unique sample of the most extreme UV-selected starburst galaxies in the nearby universe (z<0.3), found to be good analogs of high-redshift Lyman Break Galaxies (LBGs) in most of their physical properties. We find that the dust properties of the Lyman Break Analogs (LBAs) are consistent with the relation derived previously by Meurer et al. (M99) that is commonly used to dust-correct star formation rate measurements at a very wide range of redshifts. We directly compare our results with high redshift samples (LBGs, BzK, and sub-mm galaxies at z=2-3) having IR data either from Spitzer or Herschel. The attenuation in typical LBGs at z=2-3 and LBAs is very similar. Because LBAs are much better analogs to LBGs compared to previous local star-forming samples, including M99, the practice of dust-correcting the SFRs of high redshift galaxies based on the local calibration is now placed on a much more solid ground. We illustrate the importance of this result by showing how the locally calibrated relation between UV measurements and extinction is used to estimate the integrated, dust-corrected star formation rate density at z=2-6.
description: Accepted for publication in ApJ Letters (6 pages, 4 figures, 1 table)
Today’s Physical Education Teachers: An Inquiry Into Exceptional Practice
Creators: name: Chorney, David W.
Publisher: name: Alberta Journal of Educational Research
Year: 2010

description: The purpose of this article is to provide an overview of the findings from a study of the professional lives of four physical education specialist teachers considered exceptional and to explain why they engage in their practice as they do. The issues of how teachers develop as well as how they change during their careers is emphasized. The conclusion highlights some of the most important qualities of exemplary teachers of physical education and opens the discussion for all professional educators, not only those in physical education, but at all levels and curricular backgrounds to search within themselves to determine how they teach and how they have changed over time.
description: Alberta Journal of Educational Research, Vol. 55 No. 2 (2009): Summer 2009
Squeezing stationary distributions of stochastic chemical reaction systems
Creators: name: Hirono, Yuji
name: Hanai, Ryo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Molecular Networks (q-bio.MN)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Stochastic modeling of chemical reaction systems based on master equations has been an indispensable tool in physical sciences. In the long-time limit, the properties of these systems are characterized by stationary distributions of chemical master equations. In this paper, we describe a novel method for computing stationary distributions analytically, based on a parallel formalism between stochastic chemical reaction systems and second quantization. Anderson, Craciun, and Kurtz showed that, when the rate equation for a reaction network admits a complex-balanced steady-state solution, the corresponding stochastic reaction system has a stationary distribution of a product form of Poisson distributions. In a formulation of stochastic reaction systems using the language of second quantization initiated by Doi, product-form Poisson distributions correspond to coherent states. Pursuing this analogy further, we study the counterpart of squeezed states in stochastic reaction systems. Under the action of a squeeze operator, the time-evolution operator of the chemical master equation is transformed, and the resulting system describes a different reaction network, which does not admit a complex-balanced steady state. A squeezed coherent state gives the stationary distribution of the transformed network, for which analytic expression is obtained.
description: 19 pages, 5 figures
Practicum Teachers’ Perceptions of Success in Relation to Self-Efficacy (Perceived Competence)
Creators: name: Anderson, Kirk
name: Walker, Keith
name: Ralph, Edwin
Publisher: name: Alberta Journal of Educational Research
Year: 2010

description: How do student teachers gain confidence in their teaching abilities as part of their school-based practicum experience while increasing their self-efficacy from the successes of their practicum? To understand this question better, we explored preservice teachers’ post-practicum accounts of experiences of success in relation to efficacy (Bandura, 1977, 1982) with some reflection on motivational perspectives as found in self-determination theory (Ryan & Deci, 2000). Of particular interest are the findings that illuminate the views of post-practicum students toward the formative importance of school cooperating teachers, principals, and vice-principals and their lack of reference to university-based supervisors. Of more general interest are possible connections that support the need for a better understanding of intrinsic and extrinsic motivation in relation to perceived competence (self-efficacy) for novice teachers.
description: Alberta Journal of Educational Research, Vol. 55 No. 2 (2009): Summer 2009
Conversion of self-assembled monolayers into nanocrystalline graphene: Structure and electric transport
Creators: name: Turchanin, Andrey
name: Weber, Dirk
name: Buenfeld, Matthias
name: Kisielowski, Christian
name: Fistul, Mikhail V.
name: Efetov, Konstantin B.
name: Weimann, Thomas
name: Stosch, Rainer
name: Mayer, Joachim
name: Golzhauser, Armin
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Graphene-based materials have been suggested for applications ranging from nanoelectronics to nanobiotechnology. However, the realization of graphene-based technologies will require large quantities of free-standing two-dimensional (2D) carbon materials with tuneable physical and chemical properties. Bottom-up approaches via molecular self-assembly have great potential to fulfil this demand. Here, we report on the fabrication and characterization of graphene made by electron-radiation induced cross-linking of aromatic self-assembled monolayers (SAMs) and their subsequent annealing. In this process, the SAM is converted into a nanocrystalline graphene sheet with well defined thickness and arbitrary dimensions. Electric transport data demonstrate that this transformation is accompanied by an insulator to metal transition that can be utilized to control electrical properties such as conductivity, electron mobility and ambipolar electric field effect of the fabricated graphene sheets. The suggested route opens broad prospects towards the engineering of free-standing 2D carbon materials with tuneable properties on various solid substrates and on holey substrates as suspended membranes.
description: 30 pages, 5 figures
Effect of foliar fertilization of microelements on highbush blueberry (Vaccinium corumbosum L.) nutrient status and yield components in cutover peatlands
Creators: name: Karlsons, A.
name: Osvalde, A.
Publisher: name: Agronomy Research
Year: 2019
Subjects: field experiment
soil nutrient status
leaf nutrient status
parameters of chlorophyll fluorescence
article

description: The commercial cultivation of highbush blueberry in Latvia was successfully started during the last 20 years. In 2018, there was an estimated 280 ha of highbush blueberries planted in Latvia with increasing annual hectarage. In general, blueberry is a highly specialized crop that has definite soil agrochemical and climatic requirements: it has low nutrient needs and is sensitive to excessive nutrient levels in the soil. However, balanced and precise mineral nutrition is essential for producing high and quality yield. The study was conducted in the producing planting of highbush blueberry, cultivar ‘Patriot’, during the vegetation season of 2018. The research was carried out to determine the effect of foliar fertilization with micronutrients (Fe, Zn, Cu, Mo, B) on the productivity, the content of mineral elements in leaves and photosynthesis of blueberries. Field experiment design included foliar fertilizer treatments 0 to 3 times per season. In general, our results revealed that foliar sprays with micronutrients had a positive effect on the berry yield, parameters of photosynthesis and microelement content in leaves of highbush blueberry. It was determined that the application of the foliar fertilizer 4 times per season provided the highest berry yield (134% compared to control) and the highest photosynthetic activity of plants. Our study suggests that correct foliar fertilization can optimize the content of Fe, Zn and B in blueberry leaves.
Reconstructing the neutron star equation of state from observational data via automatic differentiation
Creators: name: Soma, Shriya
name: Wang, Lingxiao
name: Shi, Shuzhe
name: Stöcker, Horst
name: Zhou, Kai
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Neutron star observables like masses, radii, and tidal deformability are direct probes to the dense matter equation of state~(EoS). A novel deep learning method that optimizes an EoS in the automatic differentiation framework of solving inverse problems is presented. The trained neural network EoS yields narrow bands for the relationship between the pressure and speed of sound as a function of the mass density. The results are consistent with those obtained from conventional approaches and the observational bound on the tidal deformability inferred from the gravitational wave event, GW170817.
description: 7 pages, 5 figures
A New Class of Accelerating Black Hole Solutions
Creators: name: Camps, Joan
name: Emparan, Roberto
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct several new families of vacuum solutions that describe black holes in uniformly accelerated motion. They generalize the C-metric to the case where the energy density and tension of the strings that pull (or push) on the black holes are independent parameters. These strings create large curvatures near their axis and when they have infinite length they modify the asymptotic properties of the spacetime, but we discuss how these features can be dealt with physically, in particular in terms of `wiggly cosmic strings'. We comment on possible extensions, and extract lessons for the problem of finding higher-dimensional accelerating black hole solutions.
description: 16 pages, 2 figures. v2: small improvements. v3: minor changes, published version
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ°Ð» Ð²ÑÑ Ð¾Ð´Ð½Ð¾Ð¹Â»
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
title: Technological process of manufacturing a part "Output shaft"
Creators: name: ÐÐ°ÐºÐ¾Ð²ÐµÐµÐ², ÐÐ²Ð°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð´ÐµÑÐ°Ð»Ñ
Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ°
Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ñ
Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ ÑÐµÐ¶ÑÑÐ¸Ð¹
Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÑÐµÐ¶ÑÑÐ¸Ð¹ ÑÑÐ°Ð½Ð¾Ðº
Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ
Ð¿Ð°ÑÑÐ¾Ð½
ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ
ÑÐ¾ÐºÐ°ÑÐ½ÑÐ¹ ÑÐ°ÑÐ¾Ð½Ð½ÑÐ¹ ÑÐµÐ·ÐµÑ
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ°
technological process
part
workpiece
operation
cutting tool
metal cutting machine
device
chuck
automatic control
lathe shaped cutter
design
development

description: Ð¡ÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸ Ð´Ð»Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ°Ð» Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð¹Â», Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÑÐµÐ¶Ð° Ð´ÐµÑÐ°Ð»Ð¸ Ð½Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾ÑÑÑ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð´Ð²ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²Ð¾Ðº. ÐÑÐ±ÑÐ°Ð½ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ°ÑÑÐµÑÐ° ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° (ÐÐÐ) Ð¸ ÑÐµÐ±ÐµÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ ÑÐµÑÐ½Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÐ°Ð¿Ð° Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸. Ð¡Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð´Ð»Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ°Ð» Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð¹Â» Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÑÐ½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ¾ÑÐ¼Ð»ÐµÐ½ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸. Ð¡Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ ÑÐ¾ÐºÐ°ÑÐ½ÑÐ¹ ÑÐ°ÑÐ¾Ð½Ð½ÑÐ¹ ÑÐµÐ·ÐµÑ. ÐÑÐ¾ÑÐ¼Ð»ÐµÐ½ ÑÐµÑÑÐµÐ¶ Ð´Ð»Ñ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÐ¶ÑÑÐµÐ³Ð¾ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°. Ð¡Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾ÑÐ½Ð¾-Ð·Ð°Ð¶Ð¸Ð¼Ð½Ð¾Ðµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ Ð´Ð»Ñ ÑÑÐµÐ·ÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐºÐ°.
description: The main technological tasks for the " Output shaft" part are formulated, the drawing of the part is tested for manufacturability, and a comparative analysis of two methods for obtaining workpieces is carried out. The most optimal method of obtaining the workpiece is selected based on the calculation of the material utilization factor (MUF) and the cost of the rough stage of processing. The technological process for the production of the " Output shaft" part with the use of universal equipment is designed. A set of technological documentation has been issued. The lathe shaped cutter is designed. The drawing for the designed cutting tool is made. Mounting and clamping device for a milling machine has been designed.
Effect of Pore Formation on Redox-Driven Phase Transformation
Creators: name: Zhou, Xuyang
name: Bai, Yang
name: El-Zoka, Ayman A.
name: Kim, Se-Ho
name: Ma, Yan
name: Liebscher, Christian H.
name: Gault, Baptiste
name: Mianroodi, Jaber R.
name: Dehm, Gerhard
name: Raabe, Dierk
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: When solid-state redox-driven phase transformations are associated with mass loss, vacancies are produced that develop into pores. These pores can influence the kinetics of certain redox and phase transformation steps. We investigated the structural and chemical mechanisms in and at pores in a combined experimental-theoretical study, using the reduction of iron oxide by hydrogen as a model system. The redox product (water) accumulates inside the pores and shifts the local equilibrium at the already reduced material back towards re-oxidation into cubic-Fe1-xO (where x refers to Fe deficiency, space group Fm3-m). This effect helps to understand the sluggish reduction of cubic-Fe1-xO by hydrogen, a key process for future sustainable steelmaking.
Entropy-adjusted dynamic routing (EADR) for capsule networks
Creators: name: Babaei, Reza
name: Cheng, Samuel
Publisher: name: Zenodo
Year: 2025

description: Presented at the “NAIRR Pilot Inaugural Annual Meeting” (NSF Award #2452148), Arlington, VA, USA, February 19-21, 2025. https://zenodo.org/communities/nairr2025
The Random Discrete Action for 2-Dimensional Spacetime
Creators: name: Benincasa, Dionigi M. T.
name: Dowker, Fay
name: Schmitzer, Bernhard
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A one-parameter family of random variables, called the Discrete Action, is defined for a 2-dimensional Lorentzian spacetime of finite volume. The single parameter is a discreteness scale. The expectation value of this Discrete Action is calculated for various regions of 2D Minkowski spacetime. When a causally convex region of 2D Minkowski spacetime is divided into subregions using null lines the mean of the Discrete Action is equal to the alternating sum of the numbers of vertices, edges and faces of the null tiling, up to corrections that tend to zero as the discreteness scale is taken to zero. This result is used to predict that the mean of the Discrete Action of the flat Lorentzian cylinder is zero up to corrections, which is verified. The ``topological'' character of the Discrete Action breaks down for causally convex regions of the flat trousers spacetime that contain the singularity and for non-causally convex rectangles.
description: 20 pages, 10 figures, Typos corrected
A thermodynamic framework for non-isothermal phenomenological models of isotropic Mullins effect
Creators: name: Cichra, David
name: Gazca-Orozco, Pablo Alexei
name: Průša, Vít
name: Tůma, Karel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences
subject: 74A20

description: The Mullins effect is a common name for a family of intriguing inelastic responses of various solid materials, in particular filled rubbers. Given the importance of the Mullins effect, there have been many attempts to develop mathematical models describing the effect. However, most of available models focus exclusively on the mechanical response, and are restricted to the idealised isothermal setting. We lift the restriction to isothermal processes, and we propose a full thermodynamic framework for a class of phenomenological models of the Mullins effect. In particular, we identify energy storage mechanisms (Helmholtz free energy) and entropy production mechanisms that on the level of stress--strain relation lead to the idealised Mullins effect or to the Mullins effect with permanent strain. The models constructed within the proposed framework can be used in the modelling of fully coupled thermo-mechanical processes, and the models are guaranteed to be consistent with the laws of thermodynamics.
description: Several misprints have been corrected
Quantum scalar fields interacting with quantum black hole asymptotic regions
Creators: name: Gambini, Rodolfo
name: Pullin, Jorge
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We continue our work on the study of spherically symmetric loop quantum gravity coupled to two spherically symmetric scalar fields, one that acts as a clock. As a consequence of the presence of the latter, we can define a true Hamiltonian for the theory. In previous papers we have studied the theory for large values of the radial coordinate, that is, far away from any black hole or star that may be present. This makes the calculations considerably more tractable. We have shown that in the asymptotic region the theory admits a large family of quantum vacua for quantum matter fields coupled to quantum gravity, as is expected from the well-known results of quantum field theory on classical curved space-time. Here, we study perturbative corrections involving terms that we neglected in our previous work. Using time-dependent perturbation theory, we show that the states that represent different possible vacua are essentially stable. This ensures that one recovers from a totally quantized gravitational theory coupled to matter the standard behavior of a matter quantum field theory plus low probability transitions due to gravity between particles that differ at most by a small amount of energy.
description: 8 pages, no figures. To appear in Universe
title: Ð­Ð½ÐµÑÐ³Ð¾ÑÐ±ÐµÑÐµÐ³Ð°ÑÑÐ¸Ðµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð² Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð¼ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Energy-saving technologies in civil construction
Creators: name: ÐÐ°Ð»ÑÑÐµÐ²Ð°, ÐÐ°Ñ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: 2020
Subjects: ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐ½ÐµÑÐ³Ð¾ÑÐ±ÐµÑÐµÐ¶ÐµÐ½Ð¸Ñ
ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¿Ð°ÑÐ¿Ð¾ÑÑ Ð´Ð¾Ð¼Ð°
Ð°Ð»ÑÑÐµÑÐ½Ð°ÑÐ¸Ð²Ð½ÑÐµ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸
Ð¿Ð°ÑÑÐ¸Ð²Ð½ÑÐµ Ð·Ð´Ð°Ð½Ð¸Ñ
energy efficiency of energy saving
energy passport of the house
alternative energy sources
passive buildings

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¾Ð¿ÑÑÐ° Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐ½ÐµÑÐ³Ð¾ÑÐ±ÐµÑÐµÐ³Ð°ÑÑÐ¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð² ÑÑÑÐ°Ð½Ð°Ñ ÐÐ²ÑÐ¾ÑÐ¾ÑÐ·Ð°, Ð¸ Ð Ð¾ÑÑÐ¸Ð¸. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð°Ð¼Ð¸ Ð¾Ð±Ð»Ð°ÑÑÑ ÑÐ½ÐµÑÐ³Ð¾ÑÐ±ÐµÑÐµÐ¶ÐµÐ½Ð¸Ñ. ÐÐ½Ð°Ð»Ð¸Ð· ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð½Ð° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ Ð Ð¤. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐµÐ¿Ð»Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¶Ð¸Ð»Ð¾Ð³Ð¾ Ð´Ð¾Ð¼Ð° Ð² Ð³. ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°ÑÑÐµÑÐ° ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¿Ð°ÑÐ¿Ð¾ÑÑ Ð´Ð¾Ð¼Ð° Ñ Ð²ÐºÐ»ÑÑÐµÐ½Ð¸ÐµÐ¼ ÑÐ½ÐµÑÐ³Ð¾ÑÐ±ÐµÑÐµÐ³Ð°ÑÑÐ¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹.
description: This paper analyzes the experience of implementing energy-saving technologies in the countries of the European Union and Russia. The analysis of the regulation of the state energy saving. Analysis of technologies existing in the Russian Federation. The calculation of the thermal characteristics of a residential building in the city of Moscow. Vladimir Based on the calculation result, an energy passport of the house was compiled with the inclusion of energy-saving technologies.
Goal-driven exploration for Android applications
Creators: name: Lai, Duling
Publisher: name: University of British Columbia
Year: 2020

description: This thesis proposes a solution for automated goal-driven exploration of Android applications – a scenario in which a user, e.g., security auditor, needs to dynamically trigger the functionality of interest in an application, e.g., to check whether user-sensitive info is only sent to recognized third-party servers. As the auditor might need to check hundreds or even thousands of apps, manually exploring each app to trigger the desired behavior is too time-consuming to be feasible. Existing automated application exploration and testing techniques are of limited help in this scenario as well, as their goal is mostly to identify faults by systematically exploring different app paths, rather than swiftly navigating to the target functionality. The goal-driven application exploration approach proposed in this thesis, called GoalExplorer, automatically generates an executable test script that directly triggers the functionality of interest. The core idea behind GoalExplorer is to first statically model the application UI screens and transitions between these screens, producing a Screen Transition Graph (STG). Then, GoalExplorer uses the STG to guide the dynamic exploration of the application to the particular target of interest: an Android activity, API call, or a program statement. The results of our empirical evaluation on 93 benchmark applications and 95 most popular GooglePlay applications show that the STG is substantially more accurate than other Android UI models and that GoalExplorer is able to trigger a target functionality much faster than existing application exploration.
Photographs of the Cacti of Tucson, Arizona, 1936-1937
Creators: name: Strong, Martha Prentice
name: Hassam, Childe
Publisher: name: Garden Club of East Hampton
Year: 1937
Subjects: Cacti
Botanical gardens
Gardening
Gardens
Deserts
Travel
Scrapbooks
Social organizations
Organizations

description: This scrapbook contains black and white annotated photographs, largely taken by Martha Prentice Strong who authored this book/scrapbook about the Garden Club of East Hampton's trip to Tucson, Arizona in 1936-1937. Also included in the scrapbook is a Childe Hassam etching of cacti. Pages 132-134 include a typed index.
Representation Theory of Polyadic Groups
Creators: name: Dudek, Wieslaw A.
name: Shahryari, Mohammad
Publisher: name: arXiv
Year: 2010
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 20N15, 20C99

description: In this article, we introduce the notion of representations of polyadic groups and we investigate the connection between these representations and those of retract groups and covering groups.
Efficient simulation strategy for PCM-based cold-energy storage systems
Creators: name: Bejarano, G.
name: Vargas, M.
name: Ortega, M. G.
name: Castaño, F.
name: Normey-Rico, J. E.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper proposes a computationally efficient simulation strategy for cold thermal energy storage (TES) systems based on phase change material (PCM). Taking as a starting point the recent design of a TES system based on PCM, designed to complement a vapour-compression refrigeration plant, the new highly efficient modelling strategy is described and its performance is compared against the pre-existing one. The need for a new computationally efficient approach comes from the fact that, in the near future, such a TES model is intended to be used in combination with the model of the own mother refrigeration plant, in order to address efficient, long-term energy management strategies, where computation time will become a major issue. Comparative simulations show that the proposed computationally efficient strategy reduces the simulation time to a small fraction of the original figure (from around 1/30th till around 1/120th, depending on the particular choice of the main sampling interval), at the expense of affordable inaccuracy in terms of the PCM charge ratio.
description: 36 pages, 14 figures. Postprint of the final published work
Far-off-equilibrium expansion trajectories in the QCD phase diagram
Creators: name: Chattopadhyay, Chandrodoy
name: Heinz, Ulrich
name: Schaefer, Thomas
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We consider the hydrodynamic evolution of a quark-gluon gas with non-zero quark masses and net baryon number in its phase diagram. For far-off-equilibrium initial conditions the expansion trajectories appear to violate simple rules based on the second law of thermodynamics that were previously established for ideal or weakly dissipative fluids. For Bjorken flow we present a detailed analysis within kinetic theory that provides a full microscopic understanding of these macroscopic phenomena and establishes their thermodynamic consistency. We point out that, for certain far-off-equilibrium initial conditions, the well-known phenomenon of "viscous heating" turns into "viscous cooling" where, driven by dissipative effects, the temperature decreases faster than in adiabatic expansion.
description: 25 pages, 14 figures (manuscript now in PRC format, added references)
Investigation of extruded cereals enriched with plant byproducts and their use in fermented beverage production
Creators: name: Konrade, D.
name: Lidums, I.
name: Klava, D.
name: Ence, E.
name: Kirse-Ozolina, A.
Publisher: name: Agronomy Research
Year: 2019
Subjects: by–products
extrusion
dietary fibre
fermented beverage
sensory properties
article

description: The aim of the study was to analyse the quality of extruded cereals enriched with plant by-products and to obtain fermented drinks from production rejects. Extrusion was performed with co-rotating twin-screw extruder (compression ratio 8:1) at MILZU Ltd. from rye and oat flour (80:20, control samples) with addition of apple (ABF), carrot (CBF) and pumpkin (PBF) by-product flour in various amounts (10%, 15% and 20%). Naturally fermented kvass production process was used for non-alcoholic fermented beverage production. Total dietary fibre (TDF), textural properties and sensory features of extruded products after addition of by-products (BP) were determined. Dry matter, active acidity and sensory properties were analysed in fermented beverages. The obtained results showed a 12-55% increase in TDF of extruded cereals (11.8 g 100 g -1 ) after addition of plant by-products. All extruded samples with BP showed lower hardness levels than control (35.55 ± 2.95 N); samples with PBF were the least hard (P < 0.05). Samples with the lowest bulk density were obtained by the addition of 10% and 15% PBF, and 15% CBF, whereas addition of apple by-product flour in all tested concentrations gave the samples a higher bulk density compared to control. Highest taste and aftertaste scores using 5-point hedonic scale were given to samples with addition of 15% and 20% ABF, which also showed high consumer acceptance. With regards to fermented drinks, the highest dry matter content was found in PBF and ABF drink, 8.1 ± 0.1 and 7.0 ± 0.1, respectively. Sensory evaluation of fermented beverages showed that the intensity of flavour, acidity and aroma was most pronounced in sample with ABF, whereas colour was most pronounced in sample with PBF. In order to reduce production costs, it is possible to use production rejects of extruded cereals enriched with plant by-products to obtain new products.
Physical properties of the non-centrosymmetric superconductor Nb0.18Re0.82
Creators: name: Karki, Amar B.
name: Xiong, Yimin M.
name: Haldolaarachchige, Neel
name: Stadler, Shane
name: Vekhter, Ilya
name: Adams, Philip W.
name: Phelan, William A.
name: Chan, Julia Y.
name: Young, David
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report the synthesis and measurements of magnetic, transport, and thermal properties of polycrystalline Nb0.18Re0.82, which has a superconducting transition at Tc ~ 8.8 K. The non-centrosymmetric alpha-Mn structure of the compound is confirmed by X-ray diffraction. Using the measured values for the lower critical field Hc1, upper critical field Hc2, and the specific heat C, we estimate the thermodynamic critical field Hc(0), coherence length ξ(0), penetration depth λ(0), and the Ginzburg-Landau parameter κ(0). The specific heat jump at Tc, ΔC/γTc = 1.86, suggests that Nb0.18Re0.82 is moderately coupled superconductor. Below Tc the electronic specific heat decays exponentially, suggesting that the gap is isotropic. Our data suggests that the triplet admixture is weak in the polycrystalline form of compound. However, the estimated value of the upper critical field Hc2(0) is close to the calculated Pauli limit indicating the need for single crystal measurements.
description: 15 pages, 8 figures, submitted to Physical Review B
The effect of an integrated physical activity and psychosocial program on perceptions of social support among at-risk Adolescent girls
Creators: name: Hargreaves, Nicole Louise
Publisher: name: University of British Columbia
Year: 2019

description: Rates of physical activity (PA) among adolescents are on a continuous descent, with girls appearing to be most susceptible to these declines. Furthermore, “at-risk” adolescent girls, whom may experience a number of negative preceding lifestyle conditions, may be exceptionally vulnerable to these declines. Girls United and on the Move (GUM) is a 9-week, integrated PA and psychosocial program aimed at enhancing PA and social-connectedness among “at-risk” adolescent girls. The overarching goal of this study was to explore the relationship between PA participation, motivation, enjoyment, and perceived social support among at-risk adolescent girls who took part in GUM. Participants (n=83) between the ages of 11-15 and classified as “at-risk” were recruited from five middle schools in British Columbia, Canada. Data was collected at baseline, 6-weeks, and 9-weeks post-intervention. A quasi-experimental mixed methods design was utilised. PA participation, PA enjoyment and motivation, social support, and the basic needs support provided from the program facilitators was measured utilising valid and reliable self- report measures. Semi-structured interviews (n=30) were undertaken to further explore the importance of social support. Regarding self-report data, paired samples t-test indicated no significant differences from baseline to post-intervention in PA participation (p=0.92), motivation (p=0.61), enjoyment (p=0.44), or perceived social support (p=0.81). However, additional analyses suggested that basic needs support from program facilitators was able to predict PA motivation (F(₂,₈₀) = 3.62, p ≤ 0.05) and enjoyment (F(₂,₈₀) = 4.53, p ≤ 0.05), above perceptions of social support. Regarding the semi-structured interviews, a thematic analysis revealed three themes, including: 1) PA barriers and challenges specific to at-risk adolescent girls, 2) Role of social support as an enabler of PA which acknowledged the importance of girls- only PA groups, and the role peers and program leaders play in facilitating feelings of enjoyment and motivation during PA, and 3) Perceptions of essential components for successful programming with at-risk girls which discussed the specific program pieces such as the conversations around sensitive topics and opportunities to try new activities. This study indicated that an integrated approach, where elements of social support are fostered, provides promising outcomes for future PA programs catered towards “at-risk” adolescent girls.
Tachyonic production of dark relics: a non-perturbative quantum study
Creators: name: Kainulainen, Kimmo
name: Koskivaara, Olli
name: Nurmi, Sami
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study production of dark relics during reheating after the end of inflation in a system consisting of a non-minimally coupled spectator scalar field and the inflaton. We derive a set of renormalized quantum transport equations for the one-point function and the two-point function of the spectator field and solve them numerically. We find that our system can embody both tachyonic and parametric instabilities. The former is an expected result due to the non-minimal coupling, but the latter displays new features driven by a novel interplay of the two-point function with the Ricci scalar. We find that when the parametric instability driven by the two-point function takes place, it dominates the total particle production. The quantitative results are also found to be highly sensitive to the model parameters.
description: 21 pages, 8 figures
Compact and accurate variational wave functions of three-electron atomic systems constructed from semi-exponential radial basis functions
Creators: name: Frolov, Alexei M
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The semi-exponential basis set of radial functions (A.M. Frolov, Physics Letters A {\bf 374}, 2361 (2010)) is used for variational computations of bound states in three-electron atomic systems. It appears that semi-exponential basis set has a substantially greater potential for accurate variational computations of bound states in three-electron atomic systems than it was originally anticipated. In particular, the 40-term Larson's wave function improved with the use of semi-exponential radial basis functions now produces the total energy \linebreak -7.47805413551 $a.u.$ for the ground $1^2S-$state in the ${}^{\infty}$Li atom (only one spin function $χ_1 = αβα- βαα$ was used in these calculations). This variational energy is very close to the exact ground state energy of the ${}^{\infty}$Li atom and it substantially lower than the total energy obtained with the original Larson's 40-term wave function (-7.477944869 $a.u.$).
Modelling and cooling power control of a TES-backed-up vapour-compression refrigeration system
Creators: name: Rodríguez, D.
name: Bejarano, G.
name: Vargas, M.
name: Lemos, J. M.
name: Ortega, M. G.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This work addresses the modelling, power control, and optimization of a thermal energy storage (TES) system combined with a vapour-compression refrigeration facility based on phase change materials (PCM). Given a novel design of a PCM-based TES tank and its interconnection with an existing refrigeration system, the joint dynamic modelling is first studied, exploring the different time scales that coexist at the interconnected system. Diverse operating modes are defined, according to the intended use of the TES tank as a cold-energy buffer to decouple cooling demand and production, whereas the static characteristic and power limits are calculated and show the high coupling between the main cooling powers involved (TES charging/discharging power, and direct power production at the evaporator). In this light, a decoupling control strategy is proposed, where the low-level controllers are simply PI regulators and the refrigerant/secondary mass flows are considered as virtual manipulated variables, applying a feedforward-based cascade strategy. The control performance is evaluated through a thorough simulation that includes all operating modes, where the reference tracking is shown to be fast and reliable enough to address high-level scheduling strategies, where the references on the main cooling powers are intended to be imposed considering economic and efficiency criteria.
description: 37 pages, 20 figures. Postprint of the final published work
Online Supplementary Material from New Middle Eocene proboscidean from Togo illuminates the early evolution of the elephantiform-like dental pattern
Creators: name: Hautier, Lionel
name: Tabuce, Rodolphe
name: Mourlam, Mickaël J.
name: Kassegne, Koffi Evenyon
name: Amoudji, Yawovi Zikpi
name: Orliac, Maëva
name: Quillévéré, Frédéric
name: Charruault, Anne-Lise
name: Johnson, Ampah Kodjo Christophe
name: Guinot, Guillaume
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: 1. Biostratigraphic analyses based on planktonic foraminifera. 2. Phylogenetic analysis. 3. Anatomical plate of the molar ULDG-DAG1. 4. Enamel microstructure of Dagbatitherium. 5. Enamel microstructure of Palaeomastodon. 6. Characterization of the distal cingulum of ULDG-DAG1.
Superfluid response of an atomically thin, gate-tuned van der Waals superconductor
Creators: name: Jarjour, Alexander
name: Ferguson, G. M.
name: Schaefer, Brian T.
name: Lee, Menyoung
name: Loh, Yen Lee
name: Trivedi, Nandini
name: Nowack, Katja C.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A growing number of two-dimensional superconductors are being discovered in the family of layered van der Waals (vdW) materials. Due to small sample volume, their characterization has been largely limited to electrical transport measurements. As a consequence, characterization of the diamagnetic response of the superfluid to an applied magnetic field, a defining property of any superconductor, has been lacking. Here, we use a local magnetic probe to directly measure the superfluid response of the tunable, gate-induced superconducting state in MoS$_2$. We find that the backgate changes the superconducting transition temperature non-monotonically whereas the superfluid stiffness at low temperature and the normal state conductivity monotonically increase with backgate voltage. In some devices, we find direct signatures in agreement with a Berezinskii-Kosterlitz-Thouless transition, whereas in others we find a broadened, shallow onset of the superfluid response. We show that the observed behavior is consistent with disorder playing an important role in determining the superconducting properties in superconducting MoS$_2$. Our work demonstrates that magnetic property measurements are within reach for vdW superconductors and reveals that the superfluid response significantly deviates from simple BCS-like behavior.
title: Ð¡Ð¿ÐµÑÐ¸ÑÐ¸ÐºÐ° ÑÑÐ¸Ð´Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð·Ð° Ð¿ÑÐ°Ð²Ð¾Ð½Ð°ÑÑÑÐµÐ½Ð¸Ñ Ð² ÑÑÐµÑÐµ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹: ÑÐµÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð¸ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Specificity of legal liability for offenses in the field of information technology: reality and trends
Creators: name: ÐÐ°Ð´Ð¸ÑÐ¾Ð²Ð°, Ð ÐµÐ³Ð¸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: 2021
Subjects: Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ Ð¿ÑÐµÑÑÑÐ¿Ð»ÐµÐ½Ð¸Ðµ
Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ Ð¿ÑÐ°Ð²Ð¾Ð½Ð°ÑÑÑÐµÐ½Ð¸Ðµ
Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð¿ÑÐµÑÑÑÐ¿Ð½Ð¾ÑÑÐ¸
information technology
information crime
information violation
informatiza-tion
technologies
a state of crime

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÐºÐ¾-Ð¿ÑÐ°Ð²Ð¾Ð²ÑÐµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð½Ð°ÑÑÑÐ¿Ð»ÐµÐ½Ð¸Ñ ÑÑÐ¸Ð´Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð² ÑÑÐµÑÐµ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹, Ð´Ð°Ð½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¸ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð¹ Ð±Ð°Ð·Ñ Ð Ð¾ÑÑÐ¸Ð¸, ÑÐµÐ³Ð»Ð°Ð¼ÐµÐ½ÑÐ¸ÑÑÑÑÐµÐ¹ ÑÑÐµÑÑ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹. ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð½ÑÐµ ÑÑÐ¾ÑÐ¾Ð½Ñ ÑÑÐ¸Ð´Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸, ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÑ Ð½Ð¾ÑÐ¼ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð°.
description: The paper defines the theoretical and legal foundations of the onset of le-gal responsibility in the field of information technology, assesses the state and relevance of the regulatory framework of Russia, which regulates the field of information technology. The problematic aspects of legal protection of infor-mation have been identified, and directions for improving certain legislative norms have been proposed.
Phonon transition across an isotopic interface
Creators: name: Li, Ning
name: Shi, Ruochen
name: Li, Yifei
name: Qi, Ruishi
name: Liu, Zhetong
name: Liu, Fachen
name: Li, Yuehui
name: Zhang, Xiaowen
name: Guo, Xiangdong
name: Liu, Kaihui
name: Jiang, Ying
name: Li, Xin-Zheng
name: Chen, Ji
name: Liu, Lei
name: Wang, En-Ge
name: Gao, Peng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Natural materials usually consist of isotopic mixtures, for which different isotopic ratios can lead to distinct material properties such as thermal conductivity and nucleation process. However, the knowledge of isotopic interface remains largely unexplored mainly due to the challenges in isotopic identification and property measurement at an atomic scale. Here, by using monochromated electron energy-loss spectroscopy in a scanning transmission electron microscope, we reveal momentum-transfer-dependent lattice vibration behavior at an artificial h-10BN/h-11BN heterostructure with sub-unit-cell resolution. We find the vibrational energy changes across the isotopic interface gradually, featuring a wide transition regime, which suggests strong delocalization of the out-of-plane optical phonons at the interface. In addition, we identify phonons near the Brillouin zone center have a transition regime ~3.34 nm (10 atomic layers), whereas phonons at the Brillouin zone boundary transition in ~1.66 nm (5 atomic layers). We propose that the isotope-induced charge effect at the interface accounts for the distinct delocalization behavior. Moreover, intra-atomic layer variation of vibration energy is also sensitive to the momentum transfer, thus at the interface it depends on both of momentum transfer and mass change. The revealed lattice vibration behavior at an isotopic interface provides new insights to understand the isotopic effects on properties in natural materials.
The universal viscosity to entropy density ratio from entanglement
Creators: name: Chirco, Goffredo
name: Eling, Christopher
name: Liberati, Stefano
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present evidence that the universal Kovtun-Son-Starinets shear viscosity to entropy density ratio of 1/4πcan be associated with a Rindler causal horizon in flat spacetime. Since there is no known holographic (gauge/gravity) duality for this spacetime, a natural microscopic explanation for this viscosity is in the peculiar properties of quantum entanglement. In particular, it is well-known that the Minkowski vacuum state is a thermal state and carries an area entanglement entropy density in the Rindler spacetime. Based on the fluctuation-dissipation theorem, we expect a similar notion of viscosity arising from vacuum fluctuations. Therefore, we propose a holographic Kubo formula in terms of a two-point function of the stress tensor of matter fields in the bulk. We calculate this viscosity assuming a minimally coupled scalar field theory and find that the ratio with respect to the entanglement entropy density is exactly 1/4πin four dimensions. The issues that arise in extending this result to non-minimally coupled scalar fields, higher spins, and higher dimensions provide interesting hints about the relationship between entanglement entropy and black hole entropy.
description: 30 pages; v2: footnote added, minor editing