cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Investigating light neutralinos at neutrino telescopes
Creators: name: Niro, V.
name: Bottino, A.
name: Fornengo, N.
name: Scopel, S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a detailed analysis of the neutrino-induced muon signals coming from neutralino pair-annihilations inside the Sun and the Earth with particular emphasis for light neutralinos. The theoretical model considered is an effective MSSM without gaugino-mass unification, which allows neutralinos of light masses (below 50 GeV). The muon events are divided in through-going and stopping muons, using the geometry of the Super-Kamiokande detector. In the evaluation of the signals, we take into account the relevant hadronic and astrophysics uncertainties and include neutrino oscillation and propagation properties in a consistent way. We derive the ranges of neutralino masses which could be explored at neutrino telescopes with a low muon-energy threshold (around 1 GeV) depending on the category of events and on the values of the various astrophysics and particle-physics parameters. A final analysis is focussed to the upward muon fluxes which could be generated by those neutralino configurations which are able to explain the annual modulation data of the DAMA/LIBRA experiment. We show how combining these data with measurements at neutrino telescopes could help in pinning down the features of the DM particle and in restraining the ranges of the many quantities (of astrophysics and particle-physics origins) which enter in the evaluations and still suffer from large uncertainties.
description: 28 pages, 16 figures, a few references and minor comments added
Probabilistic Single Cell Lineage Tracing
Creators: name: Chieh Lin
Publisher: name: Carnegie Mellon University
Year: 2021
Subjects: Computational Biology

description: Cell lineage tracing is a long-standing open problem in biology. To solve this problem, new technologies that can profile single-cells have been introduced in the last decade. Currently, studies attempt to construct lineage relationships using timeseries single-cell RNA sequencing (scRNA-Seq) data or by utilizing artificial mutations for marking cells. The former studies rely on pseudo-time ordering which suffers from shortcomings that can impact their accuracy. The latter often apply phylogeny-based methods which often lead to hundreds of candidate trees. There is no current method to combine single-cell lineage trees from different individuals ofthe same organism to reconstruct a single invariant lineage for the same species. In this thesis, we present a set of machine learning models that focus on reconstructingsingle-cell lineages. We developed a probabilistic model based on Continuous-State Hidden Markov Model (CSHMM) to reconstruct trajectories and branchings from time series scRNA-Seq data. The model is then extended by learningthe dynamics of regulatory interactions that take place during the process being sutdied (CSHMM-TF). We next present a method that integrates sequence and expression data, In addition, we developed LinTIMaT, a statistical model for reconstructing single-cell lineage trees using both artificial mutations and scRNA-Seq data and for constructing a general invariant lineage tree from multiple cell lineage trees of the same species. Finally, we apply CSHMM to a new dataset and show that it is capable of reconstructing lineage relationships and provides important novel insightsfor studying lung development.
Magneto-transport through graphene nano-ribbons
Creators: name: Oostinga, Jeroen B.
name: Sacepe, Benjamin
name: Craciun, Monica F.
name: Morpurgo, Alberto F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate magneto-transport through graphene nano-ribbons as a function of gate and bias voltage, and temperature. We find that a magnetic field systematically leads to an increase of the conductance on a scale of a few tesla. This phenomenon is accompanied by a decrease in the energy scales associated to charging effects, and to hopping processes probed by temperature-dependent measurements. All the observations can be interpreted consistently in terms of strong-localization effects caused by the large disorder present, and exclude that the insulating state observed in nano-ribbons can be explained solely in terms of a true gap between valence and conduction band.
description: 4 pages, 5 figures
title: Ð¤Ð¾ÑÐ¾ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð³ÐµÑÐµÑÐ¾ÑÑÑÑÐºÑÑÑ Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½ÑÐ¼Ð¸ ÑÐ»Ð¾ÑÐ¼Ð¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÑÐµÐ¼Ð½Ð¸ÐµÐ²ÑÑ Ð½Ð°Ð½Ð¾ÑÐ°ÑÑÐ¸Ñ
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
Creators: name: Ð¢ÐµÐ¿Ð»ÑÐºÐ¾Ð², ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÐÐ°Ð½Ð¾ÑÑÑÑÐºÑÑÑÐ½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÐÑÐµÐ¼Ð½Ð¸Ð¹
ÐÐ¾Ð»Ð¾ÑÐ¾
Ð¤Ð¾ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ Ð¿ÑÐ¸Ð±Ð¾ÑÑ

description: Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐ»Ð¾ÑÑ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² ÑÑÑÑÐºÑÑÑ Ð¸Ð· ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½ÑÑ ÑÐ»Ð¾ÐµÐ² Ð½Ð°Ð½Ð¾ÑÐ°ÑÑÐ¸Ñ ÐºÑÐµÐ¼Ð½Ð¸Ñ Ð¸ Ð·Ð¾Ð»Ð¾ÑÐ° Ð½Ð° Ð¼Ð¾Ð½Ð¾ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¾Ð¼ ÐºÑÐµÐ¼Ð½Ð¸Ð¸ p-ÑÐ¸Ð¿Ð° Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸. ÐÐ»Ð°Ð²Ð½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐ»Ð¾ÑÑ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ðµ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÑ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐµÐ¹ Ð²Ð¾Ð»ÑÑ-Ð°Ð¼Ð¿ÐµÑÐ½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¸ ÑÐ¿ÐµÐºÑÑÐ¾Ð² ÑÐ¾ÑÐ¾ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð¿ÐµÑÐµÐ½Ð¾ÑÐ° ÑÐ¾ÐºÐ° Ð² ÑÑÑÑÐºÑÑÑÐ°Ñ Ð¸ ÐµÐ³Ð¾ ÑÐ²ÑÐ·Ð¸ Ñ ÑÐ¾ÑÐ¾ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÑÑ ÑÑÑÑÐºÑÑÑ Ñ ÑÐ°Ð·Ð½ÑÐ¼ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾Ð¼ Ð·Ð¾Ð»Ð¾ÑÐ° Ð² ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½Ð¾Ð¼ ÑÐ»Ð¾Ðµ.
Low-Temperature Heat Transport in the Low-Dimensional Quantum Magnet NiCl_{2}-4SC(NH_{2})_{2}
Creators: name: Sun, X. F.
name: Tao, W.
name: Wang, X. M.
name: Fan, C.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report a study of the low-temperature thermal conductivity of NiCl_{2}-4SC(NH_{2})_{2}, which is a spin-1 chain system exhibiting the magnon Bose-Einstein condensation (BEC) in magnetic field. It is found that the low-T thermal conductivity along the spin-chain direction shows strong anomalies at the lower and upper critical fields of the magnon BEC state. In this state, magnons act mainly as phonon scatterers at relatively high temperature, but change their role to heat carriers upon temperature approaching zero. The result demonstrates a large thermal conductivity in the magnon BEC state and points to a direct analog between the magnon BEC and the conventional one.
description: 5 pages, 4 figures; the title changed, one reference added; accepted for publication in Phys. Rev. Lett
What is a PPN and Why is it Helpful?
Creators: name: Zellhöfer, David
Publisher: name: Zenodo
Year: 2019

description: Technical details regarding the handling of PPN (Pica production numbers) in the scope of the Berlin State Library. PPN can be used to download various digitized manifestations of the library's media such as full-page digitizations, OCR data, or derrivates such as JPEGs. PPN also allow a linkage to catalog entries or the like,
Characterization of a Novel Emaravirus Affecting Ash Species (Fraxinus spp.) in Europe
Creators: name: Gaskin, Thomas R.
name: Tischendorf, Max
name: Günther, Ines
name: Rehanek, Marius
name: Büttner, Carmen
name: Von Bargen, Susanne
Publisher: name: Humboldt-Universität zu Berlin
Year: 2021
Subjects: subject: forest and urban trees
subject: Fraxinus excelsior
subject: F. ornus
subject: leaf chloroses
subject: high-throughput sequencing
subject: novel emaravirus
subject: shoestring of leaves
subject: street trees
subject: 630 Landwirtschaft und verwandte Bereiche

description: We identified a novel virus in diseased European ash (Fraxinus excelsior) and manna ash (F. ornus) trees exhibiting chlorotic ringspots, mottle and leaf deformation such as curling and shoestring symptoms. High-throughput sequencing (HTS, Illumina RNASeq) of total RNA isolated from diseased leaf material in combination with RT-PCR-based amplification techniques and Sanger sequencing determined five complete genome segments, each encoding a single open reading frame. Sequence analyses of RNA1–RNA5 revealed a genome organization typical for emaraviruses, i.e., (i) conserved and complementary terminal 5′ and 3′ termini of each genome segment (ii) proteins showing significant homologies to the RNA-dependent RNA polymerase (RdRP) encoded by RNA1, the glycoprotein precursor (GPP) encoded by RNA2, the viral nucleocapsid protein (N, RNA3), the movement protein (MP, RNA4), and a protein of 26 kDA (P26, RNA5) highly similar to proteins of unknown function encoded by other emaraviruses. Furthermore, we identified spherical particles (double-membrane bodies, DMB) of different sizes (70–80 nm in diameter) which are typical for emaraviruses exclusively in virus-infected leaf tissue exhibiting mottle and leaf deformation. Sequence comparison and phylogenetic analyses confirmed the identified novel virus as a new member of the genus Emaravirus. We established a species-specific RT-PCR detection protocol and could associate the observed disease symptoms with the infection of the novel emaravirus in F. excelsior and F. ornus. Therefore, we propose the name ash shoestring-associated emaravirus (ASaV). Investigation of ASaV-infected sample trees originating from different locations in Switzerland, Germany, Italy and Sweden provided a wide geographical distribution of the virus in affected ash species. To our knowledge, this is the first confirmation of an emaravirus affecting ash tree species with shoestring symptoms of leaves in Europe.
Condensing non-Abelian quasiparticles
Creators: name: Hermanns, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A most interesting feature of certain fractional quantum Hall states is that their quasiparticles obey non-Abelian fractional statistics. So far, candidate non-Abelian wave functions have been constructed from conformal blocks in cleverly chosen conformal field theories. In this work we present a hierarchy scheme by which we can construct daughter states by condensing non-Abelian quasiparticles (as opposed to quasiholes) in a parent state, and show that the daughters have a non-Abelian statistics that differ from the parent. In particular, we discuss the daughter of the bosonic, spin-polarized Moore-Read state at $ν=4/3$ as an explicit example.
Inverse zero-sum problems in finite Abelian p-groups
Creators: name: Girard, Benjamin
Publisher: name: arXiv
Year: 2008
Subjects: subject: Number Theory (math.NT)
subject: Combinatorics (math.CO)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 11R27, 11B75, 11P99, 20D60, 20K01, 05E99, 13F05

description: In this paper, we study the minimal number of elements of maximal order within a zero-sumfree sequence in a finite Abelian p-group. For this purpose, in the general context of finite Abelian groups, we introduce a new number, for which lower and upper bounds are proved in the case of finite Abelian p-groups. Among other consequences, the method that we use here enables us to show that, if we denote by exp(G) the exponent of the finite Abelian p-group G which is considered, then a zero-sumfree sequence S with maximal possible length in G must contain at least exp(G)-1 elements of maximal order, which improves a previous result of W. Gao and A. Geroldinger.
description: 13 pages, submitted
Electroexcitation of nucleon resonances from CLAS data on single pion electroproduction
Creators: name: Aznauryan, I. G.
name: Burkert, V. D.
name: Collaboration, the CLAS
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present results on the electroexcitation of the low mass resonances Delta(1232)P33, N(1440)P11, N(1520)D13, and N(1535)S11 in a wide range of Q2. The results were obtained in the comprehensive analysis of JLab-CLAS data on differential cross sections, longitudinally polarized beam asymmetries, and longitudinal target and beam-target asymmetries for pion electroproduction off the proton. The data were analysed using two conceptually different approaches, fixed-t dispersion relations and a unitary isobar model, allowing us to draw conclusions on the model sensitivity of the obtained electrocoupling amplitudes. The amplitudes for the Delta(1232)P33} show the importance of a meson-cloud contribution to quantitatively explain the magnetic dipole strength, as well as the electric and scalar quadrupole transitions. They do not show any tendency of approaching the pQCD regime for Q2<6 GeV2. For the Roper resonance, N(1440)P11, the data provide strong evidence for this state as a predominantly radial excitation of a 3-quark ground state. Measured in pion electroproduction, the transverse helicity amplitude for the N(1535)S11 allowed us to obtain the branching ratios of this state to the piN and etaN channels via comparison to the results extracted from eta electroproduction. The extensive CLAS data also enabled the extraction of the gamma*p -> N(1520)D13 and N(1535)S11 longitudinal helicity amplitudes with good precision.
description: 23 pages, 17 figures
Essays in entrepreneurial finance and venture capital
Creators: name: Li, Xiyue
Publisher: name: University of British Columbia
Year: 2024

description: This thesis consists of three essays studying the impacts of financial investors on entrepreneurial activities. The first essay shows that information frictions in valuation can lead startups to select projects that align with the expertise of potential venture capital (VC) investors, a strategy I refer to as catering. First, I build a theoretical model where a startup trades off project quality with the informational benefits of catering. The startup selects catering when alternative information sources are limited or VC investors demonstrate proficiency in valuing projects close to their expertise. Second, using textual data from patent applications, I define catering projects as patent applications that deviate from the founders' experience toward VC's expertise. Consistent with model predictions, catering applications are more prevalent when the patent examination is slow, or VCs utilize past data to screen new deals. Catering applications are 9.3% less likely to get patent approval, suggesting low project originality. The second essay shows that stage financing creates an agency conflict between VC and the entrepreneur when it prevents the entrepreneur from taking risks. VC can mitigate this agency conflict by increasing portfolio size in the early investment stage to arrange a winner-takes-all tournament for refinancing. When VC allocates most capital to the startup that generates a higher return, entrepreneurs have an increasing marginal benefit as the return becomes higher. Such a convexity in expected payoff incentivizes entrepreneurs to take risks. The third essay investigates the impact of nonbank expansion in the mortgage market on bank’s lending portfolios. Employing a difference-in-differences approach based on regulatory changes that reduce nonbank lending costs, we find: 1) Nonbank expansion decreases bank mortgage market share amid no changes in total mortgage lending. 2) Diversified banks increase credit supply and offer lower rates to small business lending in counties with more nonbank expansion. 3) Within bank and county credit reallocation increases local small business entry and employment in the tradable sector. We develop a conceptual framework to show frictions in cross-county capital allocation drive the results. Overall, this essay highlights the distributional consequences of nonbank expansion in bank small business lending.
An Effective temperature calibration for solar type stars using equivalent width ratios - A fast and easy spectroscopic temperature estimation
Creators: name: Sousa, S. G.
name: Alapini, A.
name: Israelian, G.
name: Santos, N. C.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Aims: The precise determination of the stellar effective temperature of solar type stars is of extreme importance for Astrophysics. We present an effective temperature calibration for FGK dwarf stars using line equivalent width ratios of spectral absorption lines. Method: The ratios of spectral line equivalent width can be very sensitive to effective temperature variations for a well chosen combination of lines. We use the automatic code ARES to measure the equivalent width of several spectral lines, and use these to calibrate with the precise effective temperature derived from spectroscopy presented in a previous work. Results: We present the effective temperature calibration for 433 line equivalent width ratios built from 171 spectral lines of different chemical elements. We also make available a free code that uses this calibration and that can be used as an extension to ARES for the fast and automatic estimation of spectroscopic effective temperature of solar type stars.
description: 9 pages, 9 figures, accepted for Astronomy & Astrophysics
title: Ð¢ÐµÐ»ÐµÑÐºÐ¾Ð¿Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿Ð¾Ð³ÑÑÐ·ÑÐ¸Ðº
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÑÐµÐ¹Ð½Ð¾Ð², ÐÐ°ÐºÑÐ¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð¿Ð¾Ð³ÑÑÐ·ÑÐ¸Ðº
ÑÐµÐ»ÐµÑÐºÐ¾Ð¿Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐµÐ»Ð°
ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ ÑÐµÑ Ð½Ð¸ÐºÐ°

description: Ð¦ÐµÐ»Ñ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ - ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÐºÐ¾Ð½ÑÐµÐ¿ÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾, ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾-ÐºÐ¾Ð¼Ð¿Ð¾Ð½Ð¾Ð²Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¸ ÑÑÐ¸Ð»ÐµÐ²Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ»ÐµÑÐºÐ¾Ð¿Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð³ÑÑÐ·ÑÐ¸ÐºÐ°.ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¸ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ»ÐµÑÐºÐ¾Ð¿Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð³ÑÑÐ·ÑÐ¸ÐºÐ°, Ð¸Ð·ÑÑÐµÐ½Ñ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð´Ð°Ð½Ð½ÑÐµ, ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ, ÑÑÐ³Ð¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ ÑÑÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÐ¼ Ð¾Ð±ÑÐµÐºÑÐ°Ð¼. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð° ÑÑÐµÐ¼Ð° Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð° ÑÐ°Ð±Ð¾ÑÑ ÑÐµÐ»ÐµÑÐºÐ¾Ð¿Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð³ÑÑÐ·ÑÐ¸ÐºÐ°, Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð° ÑÐ¾Ð¼Ð°ÑÐ¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐµÐ¼Ð°. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ Ð¿Ð¾Ð¸ÑÐºÐ° Ð²Ð½ÐµÑÐ½ÐµÐ³Ð¾ Ð²Ð¸Ð´Ð° ÑÐµÐ»ÐµÑÐºÐ¾Ð¿Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð³ÑÑÐ·ÑÐ¸ÐºÐ° Ð² Ð¼Ð°ÐºÐµÑÐ°Ñ Ð¸ Ð¿Ð¾Ð¸ÑÐºÐ¾Ð²ÑÑ 3d-Ð¼Ð¾Ð´ÐµÐ»ÑÑ. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ñ 3d-Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¼Ð¾Ð´ÑÐ»ÐµÐ¹: Ð°Ð²ÑÐ¾Ð±ÑÑÐ½Ð¾Ð¹ Ð¾ÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¸ Ð²ÐµÐ»Ð¾ÑÐ¸Ð¿ÐµÐ´Ð½ÑÑ Ð¿ÑÐ¾ÐºÐ°ÑÐ¾Ð².. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ ÑÐ²ÐµÑÐ¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð³ÑÑÐ·ÑÐ¸ÐºÐ°. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¸Ð·Ð´ÐµÐ»Ð¸Ñ Ð² ÑÑÐ»Ð¾Ð²Ð½Ð¾Ð¹ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÑÐµÐ´Ðµ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð°Ð½Ð¸Ð¼Ð°ÑÐ¸Ñ 3-d Ð¼Ð¾Ð´ÐµÐ»Ð¸. Ð ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð° ÑÑÐµÐ¼Ð° ÑÐµÐ»ÐµÑÐºÐ¾Ð¿Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð³ÑÑÐ·ÑÐ¸ÐºÐ°. ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð° ÑÑÐµÐ¼Ð° Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð° ÑÐ°Ð±Ð¾ÑÑ Ð¸ ÐºÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¼Ð¾Ð´ÑÐ»ÐµÐ¹.
title: Wash and waste?
title: The case of unwashed potatoes in Germany
titleType: Subtitle
Creators: name: Paeslack, Jan Philipp
name: Cracau, Daniel
Publisher: name: Otto-von-Guericke-University, Library, Magdeburg, Germany
Year: 2019
Subjects: Food Waste Reduction
Unwashed Potatoes
Germany
Empirical Study

description: In the recent food waste debate, potatoes represent an important factor with approximately half of the production being removed from the food supply chain. Because selling unwashed potatoes is known as a potential remedy to address this phenomenon, the present article investigates this case in detail. Focusing on the consumer perspective, a survey with a total of 307 participants has been conducted in Germany. The results reveal that information on the underlying benefits may positively influence consumers' attitude towards unwashed potatoes. Positive attitudes towards the environment, suboptimal products in general and food loss avoidance significantly drive consumers' willingness to buy unwashed potatoes; the main factor for reluctance is the perceived inconvenience regarding preparation. Finally, a gender effect is observed with a discount being more effective for male consumers.
description: Working paper series Bd. 4, 2019
title: ÐÐ½Ð°Ð»Ð¸Ð· ÑÑÐ»Ð¾Ð²Ð¸Ð¹ Ð¿ÐµÑÐµÑ Ð¾Ð´Ð° Ð¾Ñ ÑÑÐ¾Ð»Ð±ÑÐ°ÑÐ¾Ð¹ Ðº ÑÐ°Ð²Ð½Ð¾Ð¾ÑÐ½Ð¾Ð¹ ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐµ ÐÐ°Ð¾ ÐÐ°Ð½Ð³
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÐÐµÑÐ°Ð»Ð»Ñ
Ð¡Ð¿Ð»Ð°Ð²Ñ Ð´Ð²Ð¾Ð¹Ð½ÑÐµ
Ð§Ð¸ÑÐ»ÐµÐ½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ
ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÑÐ¾Ð»Ð±ÑÐ°ÑÑÐµ Ð´ÐµÐ½Ð´ÑÐ¸ÑÑ
ÐµÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð°Ñ ÐºÐ¾Ð½Ð²ÐµÐºÑÐ¸Ñ
Ð³ÑÐ°Ð´Ð¸ÐµÐ½Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ
columnar dendrites
natural convection
temperature gradient

description: Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÑÐ°Ð¿Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÐ¾Ð»Ð±ÑÐ°ÑÑÑ Ð´ÐµÐ½Ð´ÑÐ¸ÑÐ¾Ð². Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Ð´Ð»Ñ ÑÐ°ÑÑÐµÑÐ° ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¸ Ð´Ð¾Ð»Ð¸ ÑÐ²ÐµÑÐ´Ð¾Ð¹ ÑÐ°Ð·Ñ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð¾ÑÐ»Ð¸Ð²ÐºÐ¸ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð·Ð°ÑÐ²ÐµÑÐ´ÐµÐ²Ð°Ð½Ð¸Ñ Ð±Ð¸Ð½Ð°ÑÐ½Ð¾Ð³Ð¾ ÑÐ¿Ð»Ð°Ð²Ð° Ð¿ÑÐ¸ Ð³ÑÐ°Ð½Ð¸ÑÐ½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ 3 ÑÐ¾Ð´Ð° Ð¿ÑÑÐµÐ¼ ÑÐµÑÐµÐ½Ð¸Ñ Ð¾Ð´Ð½Ð¾Ð¼ÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð¤ÑÑÑÐµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ°Ð·Ð½Ð¾ÑÑÐµÐ¹. Ð¢ÐµÐ¿Ð»Ð¾ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÑÐ¿Ð»Ð°Ð²Ð° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐµÑÐ¼Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐ½Ð¾Ð³Ð¾ Ð¿ÐµÑÐµÑÐ¾Ð´Ð° Ð¸Ð· Ð¶Ð¸Ð´ÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð² ÑÐ²ÐµÑÐ´Ð¾Ðµ. ÐÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÑÐµÐ¿Ð»Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÐ¸ ÑÐ°ÑÐ¿Ð»Ð°Ð²Ð° ÑÐ°ÑÑÑÐ¸ÑÑÐ²Ð°ÐµÑÑÑ Ñ ÑÑÐµÑÐ¾Ð¼ ÐµÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ ÐºÐ¾Ð½Ð²ÐµÐºÑÐ¸Ð¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐµÐ¾ÑÐ¸Ð¸ Ð¿Ð¾Ð´Ð¾Ð±Ð¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÐºÑÐ¸ÑÐµÑÐ¸ÐµÐ² ÐÑÐ°Ð½Ð´ÑÐ»Ñ Ð¸ ÐÑÐ°ÑÐ³Ð¾ÑÐ°, Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¼ÐµÑÐ°Ð»Ð»ÑÑÐ³Ð¸ÑÐµÑÐºÐ¸Ñ, ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð² Ð½Ð° ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð³ÑÐ°Ð´Ð¸ÐµÐ½ÑÐ° ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ G, ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ V Ð¸ Ð½Ð° ÑÑÐ»Ð¾Ð²Ð¸Ðµ Ð¿ÐµÑÐµÑÐ¾Ð´Ð° Ð¾Ñ ÑÑÐ¾Ð»Ð±ÑÐ°ÑÐ¾Ð¹ Ðº ÑÐ°Ð²Ð½Ð¾Ð¾ÑÐ½Ð¾Ð¹ ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸. Ð§Ð¸ÑÐ»ÐµÐ½Ð½ÑÐ¼ ÑÐ°ÑÑÐµÑÐ¾Ð¼ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¾ ÑÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ñ Ð³ÑÐ°Ð´Ð¸ÐµÐ½ÑÐ° ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ G, ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ V Ð¸ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð¿ÐµÑÐµÑÐ¾Ð´Ð° Ð¾Ñ ÑÑÐ¾Ð»Ð±ÑÐ°ÑÐ¾Ð¹ Ðº ÑÐ°Ð²Ð½Ð¾Ð¾ÑÐ½Ð¾Ð¹ ÑÑÑÑÐºÑÑÑÐµ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð¾ÑÐ»Ð¸Ð²ÐºÐ¸ Ð¿Ð¾Ð´ Ð²Ð»Ð¸ÑÐ½Ð¸ÐµÐ¼ ÐºÐ¾Ð½Ð²ÐµÐºÑÐ¸Ð¸, ÑÑÐ»Ð¾Ð²Ð¸Ñ ÑÐµÐ¿Ð»Ð¾Ð¾ÑÐ²Ð¾Ð´Ð°, ÑÐ¾ÑÑÐ°Ð²Ð° ÑÐ¿Ð»Ð°Ð²Ð°, ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð·Ð°Ð»Ð¸Ð²ÐºÐ¸ Ð¸ ÑÐ¾Ð»ÑÐ¸Ð½Ñ Ð¾ÑÐ»Ð¸Ð²ÐºÐ¸.
Learning DAGs with Continuous Optimization
Creators: name: Zheng, Xun
Publisher: name: Carnegie Mellon University
Year: 2021
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: Learning the structure of directed acyclic graphs (DAGs, also known as Bayesian networks) from data is an important and classical problem in machine learning, with prominent applications in causal inference, fairness, interpretability,and biology, etc. This is a challenging problem since the search space of DAGs is combinatorial and scales superexponentially with the number of nodes. Existingapproaches often rely on various local heuristics for enforcing the acyclicity constraint. By contrast, structure learning for undirected graphical models (e.g. Gaussian MRF) is recognized as a tractable optimization problem nowadays, and achieved huge success in various practical domains such as bioinformatics. In this thesis, we take a first step towards bridging this gap between directed and undirected graphical models. We begin by introducing a fundamentally different strategy for Bayesian network structure learning: We formulate the problem as a purely continuous optimization program over real matrices that avoids the combinatorial constraint entirely. This is achieved by a novel characterization of acyclicity that is not only smooth but also exact. The resulting problem canbe efficiently solved by standard numerical algorithms, without imposing any structural assumptions on the graph such as bounded treewidth or in-degree. We then study the generalization of the above continuous algorithm to learningnonparametric DAGs. We extend the algebraic characterization of acyclicity to nonparametric structural equation model (SEM) by leveraging nonparametricsparsity based on partial derivatives, resulting in a continuous optimization problem that can be applied to a variety of nonparametric and semiparametric models including GLMs, additive noise models, and index models as special cases. Lastly, we introduce a unified view of score-based and ICA-based methods based on the proposed continuous optimization framework. In particular, weshow that the popular ICA-based methods that exploits non-Gaussianity of the independent noise distribution can be handled by the continuous optimization framework, which is conceptually clearer and easier to incorporate prior knowledge, and has the potential to be generalized to allow for models with hidden confounders and feedback loops.
title: Ð¡Ð¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð° ÑÐ¸ÑÑÐµÐ¼Ñ Ð´Ð»Ñ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ° Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ñ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÑÐ¸Ðº
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ·Ð½ÐµÑÐ¾Ð²Ð°, ÐÐ½Ð°ÑÑ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: 2016
Subjects: Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ð¹ Ð¸Ð½ÑÐµÑÑÐµÐ¹Ñ
Ð¾ÑÐµÐ½ÐºÐ° ÐºÐ°ÑÐµÑÑÐ²Ð°
Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¸Ð½ÑÐµÑÑÐµÐ¹Ñ
user interface
quality control
application interface
graphical interfac
Android

description: Ð¢ÐµÐ¼Ð° Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¾ÑÐ½Ð¾ÑÐ¸ÑÑÑ Ðº Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ°. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ¾Ð·Ð´Ð°ÐµÑÑÑ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð´Ð»Ñ ÑÐ¼Ð°ÑÑÑÐ¾Ð½Ð¾Ð² Ð½Ð° Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ðµ Android, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼Ð¾Ðµ Ð´Ð»Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ° Ð´ÑÑÐ³Ð¸Ñ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹. ÐÐ°Ð½Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¿Ð¾Ð»ÐµÐ·Ð½Ð° Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÑÐ¸ÐºÐ¾Ð².
description: The theme of this thesis relates to the field of development application's user interface. An application for smartphones, used to evaluate the interface of other applications, is created in this work. This system can be useful for developers.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐ±ÐµÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð² ÐÐ "Ð¦ÐÐÐ"
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: Ð£Ð¿Ð°Ð´ÑÑÐµÐ²Ð°, 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: 2017
Subjects: Ð Ð°Ð±Ð¾ÑÐµÐµ Ð¼ÐµÑÑÐ¾
Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð° Ð¡Ð¿Ð°Ð³ÐµÑÑÐ¸
Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð° ÐÐ°Ð½ÑÐ°
Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð° ÐÑÐ¸ÐºÐ°Ð²Ñ
ÑÐµÐ¾ÑÐ¸Ñ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð¸Ð¹
ÑÐµÐ½Ð½Ð¾ÑÑÑ Ð¿ÑÐ¾Ð´ÑÐºÑÐ°

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð´Ð²ÑÑ ÑÐ¸Ð¿Ð¾Ð². Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐ±ÐµÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ Ð´Ð°Ð½Ð½ÑÑ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð·Ð° ÑÑÐµÑ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐ´Ð¾Ð·Ð°ÑÑÐ°Ñ Ð½Ð° ÐµÐ´Ð¸Ð½Ð¸ÑÑ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸.
Statistical Approach to Quantum Chaotic Ratchets
Creators: name: Dana, Itzhack
Publisher: name: arXiv
Year: 2010
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The quantum ratchet effect in fully chaotic systems is approached by studying, for the first time, \emph{statistical} properties of the ratchet current over well-defined sets of initial states. Natural initial states in a semiclassical regime are those that are \emph{phase-space uniform} with the \emph{maximal possible} resolution of one Planck cell. General arguments in this regime, for quantum-resonance values of a scaled Planck constant $\hbar$, predict that the distribution of the current over all such states is a zero-mean Gaussian with variance $\sim D\hbar^{2}/(2π^{2})$, where $D$ is the chaotic-diffusion coefficient. This prediction is well supported by extensive numerical evidence. The average strength of the effect, measured by the variance above, is \emph{significantly larger} than that for the usual momentum states and other states. Such strong effects should be experimentally observable.
description: REVTEX4, 13 pages, 4 figures
title: ÐÐ½ÑÑÑÑÐ¼ÐµÐ½ÑÑ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð·Ð´Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾Ð½Ð¾Ð¼Ð°ÑÐµÐ², ÐÐ°ÐºÑÐ¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¸Ðµ Ð±Ð°Ð½ÐºÐ¸
ÑÐ¸Ð½Ð°Ð½ÑÑ
Ð±Ð°Ð½ÐºÑÐ¾ÑÑÑÐ²Ð¾
ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ðµ Ð¾Ð·Ð´Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ðµ
commercial banks
finance
bankruptcy
financial improvement

description: Ð Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð·Ð´Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð³Ð¾ Ð±Ð°Ð½ÐºÐ°. Ð ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¿Ð¾Ð½ÑÑÐ¸Ðµ, Ð²Ð¸Ð´Ñ Ð¸ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð±Ð°Ð½ÐºÑÐ¾ÑÑÑÐ²Ð°, Ð·Ð°Ð´Ð°ÑÐ¸ Ð¸ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð°Ð½ÑÐ¸ÐºÑÐ¸Ð·Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð·Ð´Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ. ÐÐ°Ð»ÐµÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ ÐºÐ¾Ð½ÐºÑÐµÑÐ½Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ° ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð·Ð´Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÐÐÐ "ÐÐ¢Ð 24", ÐµÐ³Ð¾ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°, ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð¸ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð·Ð´Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ. Ð Ð·Ð°Ð²ÐµÑÑÐµÐ½Ð¸Ð¸ Ð²ÑÐ´Ð²Ð¸Ð½ÑÑÑ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð·Ð´Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ "ÐÐ¢Ð 24".
description: In the final qualifying work the instruments of financial recovery of the commercial bank. The theoretical part deals with the concept, types and normative regulation of bankruptcy, objectives and principles of anti-crisis financial recovery. Next, the specific policies of the financial improvement of PJSC "VTB 24", its organizational characteristics, financial performance and development carried out and the analysis of financial recovery program. At the end put forward proposals for the optimization of financial recovery tools on the example of PJSC "VTB 24".
title: Ð­ÑÐ½Ð¾ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ¾Ð»Ð¾Ð³Ð¸Ñ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÑÑÐ³Ð»Ð¸ÐºÐ¾Ð², ÐÐ¸ÐºÑÐ¾Ñ
name: ÐÐ»ÐµÐ½Ð½Ð¸ÐºÐ¾Ð²Ð°, ÐÐ°ÑÐ¸Ð½Ð°
name: Ð¥Ð¾ÑÐ¾ÑÐ¸Ñ, ÐÐ°Ð»ÐµÑÐ¸Ñ
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2020
Subjects: ÑÑÐ½Ð¾ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ¾Ð»Ð¾Ð³Ð¸Ñ
ÑÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÑ
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ°ÑÐºÑÑÐ²Ð°ÐµÑ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ ÑÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¹ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸. Ð Ð½ÐµÐ¼ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÑÐ½Ð¾ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸ ÐºÐ°Ðº ÑÐ°Ð¼Ð¾ÑÑÐ¾ÑÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð½Ð°ÑÑÐ½Ð¾Ð³Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¾Ð±ÑÐµÐ¹ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸. ÐÐ¾Ð´ÑÐ¾Ð±Ð½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ ÑÐ°ÐºÑÐ¾ÑÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¸ÑÐ¾Ð´Ñ, Ð²Ð»Ð¸ÑÑÑÐ¸Ðµ Ð½Ð° ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ ÑÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾ÑÑÐ¸, ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²ÑÑÑÐ¸Ðµ Ð¸ Ð¿ÑÐµÐ¿ÑÑÑÑÐ²ÑÑÑÐ¸Ðµ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ ÑÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ¾Ð². ÐÐ½Ð°Ð»Ð¸Ð·Ð¸ÑÑÑÑÑÑ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ, Ð¿ÑÐ¾ÑÐµÐºÐ°Ð½Ð¸Ñ Ð¸ ÑÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸ Ð»Ð¸ÑÐ½Ð¾ÑÑÐ¸ Ð² ÑÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¼ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐµ.
Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 44.04.02 Â«ÐÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¾-Ð¿ÐµÐ´Ð°Ð³Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸ÐµÂ» Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ Â«Ð­ÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐµ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¸ Ð² ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐµÂ».
Probabilistic Evolutionary Process: a possible solution to the problem of time in quantum cosmology and creation from nothing
Creators: name: Khosravi, N.
name: Sepangi, H. R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a method, which we shall call the probabilistic evolutionary process, based on the probabilistic nature of quantum theory to offer a possible solution to the problem of time in quantum cosmology. It offers an alternative for perceiving an arrow of time which is compatible with the thermodynamical arrow of time and makes a new interpretation of the FRW universe in vacua which is consistent with creation of a de Sitter space-time from nothing. This is a completely quantum result with no correspondence in classical cosmology.
description: To appear in PLB
Assessing the link(s) between urban greening and gentrification in Canadian cities
Creators: name: Quinton, Jessica
Publisher: name: University of British Columbia
Year: 2024

description: Urban greening (i.e., increasing vegetation or other sustainability initiatives) has been central to efforts to improve urban sustainability and livability. However, it has been linked to negative social impacts through green gentrification, in which greening results in neighbourhood ‘upgrading’ and the displacement/exclusion of vulnerable/marginalized residents. To date, green gentrification research has centred around the notion of greening causing gentrification, and it has infrequently considered how greening intersects with non-green factors during the gentrification process. This dissertation takes a critical approach to refine our understanding of the relationship(s) between urban greening and gentrification. It does so by using a systematic literature review, spatiotemporal analyses, interviews with urban greening planners/practitioners, and surveys with residents of greened and gentrified neighbourhoods to: i) identify gaps in existing green gentrification literature; ii) determine whether urban greening has been common in gentrifying areas, and if so, why; and iii) identify how and why urban greening becomes connected to gentrification in Canadian cities. I found that the green gentrification literature provides little empirical evidence that greening alone causes gentrification by attracting gentrifiers to move in, despite some researchers defining the process this way (Chapter 2). By surveying residents in gentrified neighbourhoods, I established that green features were one of several important factors motivating households to move into both urban and suburban neighbourhoods (Chapter 5). My spatiotemporal analyses indicated that across all gentrifying areas, greening occurred very commonly before, during, and/or after gentrification, suggesting greening has become a common feature of the process (Chapter 3). Further supporting this, my interviews with urban green planners/practitioners highlighted that much of the funding/space for new greening comes from requirements/incentives levied on new developments (Chapter 4). This results in much of this greening being located adjacent to developments targeted towards higher-income households. Overall, the results of this dissertation suggest that greening is not always causing gentrification, but the two processes frequently become intertwined in current approaches to urban greening and development in Canada. This upholds inequitable distributions of vegetation and patterns of uneven development. These findings indicate the need to centre equity and justice in planning and policy across entire urban systems.
title: Session V Unquantized General Relativity, Concluded
Creators: name: Lichnerowicz, A.
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2011

description: Ambiguity in a Gravitational Stress Energy Pseudotensor Interpreted in Terms of Arbitrariness in a `Base Line Coordinate System' W. R. Davis
title: Measurement of Classical Gravitation Fields
Creators: name: Pirani, Felix
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2011

description: Interaction of Neutrinos with the Gravitational Field D. Brill
Linear and Toroidal Geons F. J. Ernst
Unified, Non-Symmetrical Field Theory M. Tonnelat
Footnotes
title: ÐÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ°Ñ Ð¾Ð±Ð¾ÑÐ¾Ð½Ð° Ð¸ Ð·Ð°ÑÐ¸ÑÐ° Ð² ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸ÑÑ Ð´Ð»Ñ ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐµÐ³Ð¾ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ
title: ÑÑÐµÐ±Ð½Ð¾-Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÑÑÐºÐ¾Ð², ÐÐ°Ð²ÐµÐ»
name: ÐÐ°Ð¹ÑÐµÐ², ÐÐ½Ð°ÑÐ¾Ð»Ð¸Ð¹
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2017
Subjects: Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ°Ñ Ð¾Ð±Ð¾ÑÐ¾Ð½Ð°
ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÐµ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¸

description: Ð ÑÑÐµÐ±Ð½Ð¾-Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ ÑÐµÐ°Ð»Ð¸Ð·ÑÐµÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð¿Ð¾Ð´ÑÐ¾Ð´ Ðº Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ¾Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð¹ Ð¾Ð±Ð¾ÑÐ¾Ð½Ñ Ð¸ Ð·Ð°ÑÐ¸ÑÑ Ð¾Ñ ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¹.
ÐÐ·Ð»Ð°Ð³Ð°ÑÑÑÑ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ, Ð¿ÑÐ°Ð²Ð¾Ð²ÑÐµ Ð¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. ÐÐ°ÑÐµÑÐ¸Ð°Ð»Ñ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð½Ðµ ÑÐ¾Ð»ÑÐºÐ¾ Ð¾ÐºÐ°Ð¶ÑÑ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶ÐºÑ ÑÑÐºÐ¾Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ¼ Ð·Ð°Ð½ÑÑÐ¸Ð¹, Ð½Ð¾ Ð¸ Ð¿Ð¾Ð¼Ð¾Ð³ÑÑ Ð¸Ð¼ Ð² Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð¹ Ð¾Ð±Ð¾ÑÐ¾Ð½Ñ Ð¸ Ð¿ÑÐµÐ´ÑÐ¿ÑÐµÐ¶Ð´ÐµÐ½Ð¸Ñ ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¹, Ð¿Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¸ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐµ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÑÐ¸Ð¼ Ð²Ð¾Ð¿ÑÐ¾ÑÐ°Ð¼.
ÐÐ»Ñ ÑÑÐºÐ¾Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÐµÐ¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¹ Ð¸ ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐµÐ³Ð¾ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐ¸Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð¹ Ð¾Ð±Ð¾ÑÐ¾Ð½Ñ Ð¸ Ð·Ð°ÑÐ¸ÑÑ Ð² ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸ÑÑ, Ð° ÑÐ°ÐºÐ¶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.
Azobenzene at Coinage Metal Surfaces: The Role of Dispersive van der Waals Interactions
Creators: name: McNellis, Erik
name: Meyer, Jorg
name: Reuter, Karsten
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We use different semi-empirical dispersion correction schemes to assess the role of long-range van der Waals interactions in the adsorption of the prototypical molecular switch azobenzene (C6H5-N2-C6H5) at the coinage metal surfaces Cu(111), Ag(111) and Au(111). Compared to preceding density-functional theory results employing a semi-local exchange and correlation functional we obtain partly sizable changes of the computed adsorption geometry and energetics. The discomforting scatter in the results provided by the different schemes is largely attributed to the unknown form of the damping function in the semi-empirical correction expression. Using the congeneric problem of the adsorption of benzene as a vehicle to connection with experiment, we cautiously conclude that the account of dispersive interactions at the metal surfaces provided by the various schemes is in the right ballpark, with the more recent, general schemes likely to overbind.
description: 11 pages including 4 figures; related publications can be found at http://www.fhi-berlin.mpg.de/th/th.html
Extra Dimensions and their Ultraviolet Completion
Creators: name: Gerwick, Erik
name: Plehn, Tilman
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Large extra dimensions are one of the constructions addressing the hierarchy problem of the Standard Model. Their main theoretical and phenomenological challenge is that already predicting LHC effects requires an ultraviolet completion of TeV-scale gravity. In these lecture notes we first give a basic introduction into TeV-scale gravity models and their collider effects and then discuss possible ultraviolet completions, like string theory and fixed-point gravity.
description: talk at Workshop on Continuum and Lattice Approaches to Quantum Gravity, University of Sussex, 2008
title: ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑ ÐµÐ¼ Ð±Ð»Ð¾ÐºÐ¸ÑÐ¾Ð²ÐºÐ¸ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð² Ð² ÑÐ»Ð¾Ð¶Ð½ÑÑ ÑÑ ÐµÐ¼Ð°Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ²
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: Ð¤Ð¸Ð»Ð¸Ð¿Ð¾Ð²Ð¸Ñ, ÐÐ¾Ð»Ð¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÐÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑÑÐ°
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°
Ð Ð°Ð·ÑÐµÐ´Ð¸Ð½Ð¸ÑÐµÐ»Ð¸
ÐÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ð¸
ÐÐ°Ð·ÐµÐ¼Ð»ÑÑÑÐ¸Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°
Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð²Ð½Ð°Ñ Ð±Ð»Ð¾ÐºÐ¸ÑÐ¾Ð²ÐºÐ°
Ð·Ð°Ð·ÐµÐ¼Ð»ÑÑÑÐ¸Ðµ Ð½Ð¾Ð¶Ð¸
ÑÐ»ÐµÐºÑÑÐ¾Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð°Ñ Ð±Ð»Ð¾ÐºÐ¸ÑÐ¾Ð²ÐºÐ°
expeditious lock
earthing knives
electromagnetic lock

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ°Ð·Ð½Ð¾Ð²Ð¸Ð´Ð½Ð¾ÑÑÐ¸ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð²Ð½ÑÑ Ð±Ð»Ð¾ÐºÐ¸ÑÐ¾Ð²Ð¾Ðº Ð¿Ð¾ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð¸ ÑÐ¿Ð¾ÑÐ¾Ð±Ð°Ð¼ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð¼Ð°ÑÑÐ¸ÑÐ° ÑÐ²ÑÐ·Ð¸ Ð´Ð»Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÑÑÐµÐ¼Ñ ÐºÐ²Ð°Ð´ÑÐ°Ñ. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°, ÑÐµÐ°Ð»Ð¸Ð·ÑÑÑÐ°Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð¹ Ð±Ð»Ð¾ÐºÐ¸ÑÐ¾Ð²ÐºÐ¸ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð² Ð´Ð»Ñ ÑÐºÐ°Ð·Ð°Ð½Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð¾ÑÑÐ°Ð½Ñ ÑÑÑÐ´Ð° Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð²ÑÐ³Ð¾Ð´Ð° Ð¿ÑÐ¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¼ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸.
description: The paper discusses the variety of operational blocking on the principle of action and ways of implementation. Composed of a matrix of relationships for circuit elements square. In the course of the work program was developed that implements the algorithm of operational blocking of switching devices for the specified schema. The questions of labour protection and economic benefits in computer aided design.
Cosmological Condensation of Scalar Fields -- Making a dark energy
Creators: name: Ziaeepour, Houri
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Our Universe is ruled by quantum mechanics and its extension Quantum Field Theory (QFT). However, the explanations for a number of cosmological phenomena such as inflation, dark energy, symmetry breakings, and phase transitions need the presence of classical scalar fields. Although the process of condensation of scalar fields in the lab is fairly well understood, the extension of results to a cosmological context is not trivial. Here we investigate the formation of a condensate - a classical scalar field - after reheating of the Universe. We assume a light quantum scalar field produced by the decay of a heavy particle, which for simplicity is assumed to be another scalar. We show that during radiation domination epoch under certain conditions, the decay of the heavy particle alone is sufficient for the production of a condensate. This process is very similar to preheating - the exponential particle production at the end of inflation. During matter domination epoch when the expansion of the Universe is faster, the decay alone can not keep the growing trend of the field and the amplitude of the condensate decreases rapidly, unless there is a self interaction. This issue is particularly important for dark energy. We show that quantum corrections of the self-interaction play a crucial role in this process. Notably, they induce an effective action which includes inverse power-law terms, and therefore can lead to a tracking behaviour even when the classical self-interaction is a simple power-law of order 3 or 4. This removes the necessity of having nonrenormalisable terms in the Lagrangian. If dark energy is the condensate of a quantum scalar field, these results show that its presence is deeply related to the action of quantum physics at largest observable scales.
description: 36 pages, 1 figure
Questions and answers of the webinar "Covid-19 e condivisione del dati: perché in Italia si fa troppo poco?" - Second edition
Creators: name: Lazzeri, Emma
name: Pesole, Graziano
name: Via, Allegra
name: Pavone, Gina
name: De Leo, Francesca
name: Lepera, Loredana
name: Casati, Sara
Publisher: name: Zenodo
Year: 2021
Subjects: Open Science
Open Data
Open Access
Covid-19
FAIR data

description: Questions and related answers collected during the event "Covid-19 e condivisione dei dati: perché in Italia si fa troppo poco? - second edition", organised by OpenAIRE and Elixir Italy, held on November 16th 2020. The webinar intended to stress the importance of covid 19 data sharing, showing some European initiatives in this field.