cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ÐÐ¾ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ¸ Ð´Ð»Ñ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ñ Ð½Ð¾ÑÐ½ÑÑ ÑÐµÐºÑÑÐ¾Ð² Audiveris Ð½Ð° Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ Android
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: Porting the Audiveris optical music recognition library to the Android platform
Creators: name: Ð¤ÐµÐ´Ð¾ÑÐ¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
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: 2022
Subjects: Ð¿Ð¾ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐµÐ»Ð¾ÐºÐ°ÑÐ¸Ñ
porting
relocation

description: ÐÑ ÑÐµÑÐ°ÐµÐ¼ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ñ Ð¼ÑÐ·ÑÐºÐ°Ð»ÑÐ½ÑÑ ÑÐ¸Ð¼Ð²Ð¾Ð»Ð¾Ð² Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¾Ð±ÑÐ°Ð·Ð¾Ð¼ Ð½Ð°Â Android-ÑÑÑÑÐ¾Ð¸ÌÑÑÐ²Ðµ. ÐÑ Ð¾Ð±Ð½Ð°ÑÑÐ¶Ð¸Ð»Ð¸ Ð³Ð¾ÑÐ¾Ð²ÑÐµ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ¸. ÐÐ· Ð²ÑÐµÑ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐº Ð²ÑÐ±ÑÐ°Ð»Ð¸Â Audiveris, Ð¿Ð¾ÑÐ¾Ð¼Ñ ÑÑÐ¾ Ð¾Ð½Ð° Ð²ÑÐ³Ð»ÑÐ´Ð¸Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð½Ð¾Ð¸Ì. ÐÑÐ½Ð¾Ð²Ð½Ð°Ñ ÑÐ°ÑÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ¾ÐºÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° Ð½Ð° ÑÐ¾Ð¼, ÑÑÐ¾Ð±Ñ ÑÑÑ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÑ Ð·Ð°ÑÑÐ°Ð²Ð¸ÑÑ ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð½Ð° Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼ÐµÂ Android.Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ñ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð»Ð¸ Ð¿ÑÐ¸ÑÐ¸Ð½Ñ, Ð¿Ð¾ ÐºÐ¾ÑÐ¾ÑÑÐ¼ Ð´Ð°Ð½Ð½Ð°Ñ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ° Ð½Ðµ ÑÐ°Ð±Ð¾ÑÐ°ÐµÑ Ð½Ð° Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼ÐµÂ Android.Â ÐÑÑÑÐ½Ð¸Ð»Ð¸, ÑÑÐ¾ Ð² Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð¼ ÑÑÐ¾ Ð¸Ð·-Ð·Ð° Ð¿Ð°ÐºÐµÑÐ°Â java.awt.Â ÐÐ°Ð»ÐµÐµ, Ð¼Ñ Ð¾Ð¿ÑÐ¾Ð±Ð¾Ð²Ð°Ð»Ð¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´Ñ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð²ÐºÐ»ÑÑÐ°ÑÑ Ð² ÑÐµÐ±Ñ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¸ÑÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð´Ð° Ð¸ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð±Ð°Ð¸ÌÑ-ÐºÐ¾Ð´Ð°. Ð ÐºÐ¾Ð½ÐµÑÐ½Ð¾Ð¼ Ð¸ÑÐ¾Ð³Ðµ Ð¾ÑÑÐ°Ð½Ð¾Ð²Ð¸Ð»Ð¸ÑÑ Ð½Ð° ÑÐµÑÐµÐ½Ð¸Ð¸ Ñ ÑÐµÐ»Ð¾ÐºÐ°ÑÐ¸ÐµÐ¸Ì Ð¿Ð°ÐºÐµÑÐ¾Ð². ÐÐ¾ÑÐ»Ðµ ÑÑÐ¾Ð³Ð¾ Ð¼Ñ Ð½Ð°Ð¿Ð¸ÑÐ°Ð»Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÑÐ¸Ðµ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð´Ð»Ñ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼ÑÂ AndroidÂ Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½Ð¸Ð»Ð¸ ÑÐµÐ»Ð¾ÐºÐ°ÑÐ¸Ñ.Â ÐÑÐ¾Ð²ÐµÐ»Ð¸ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð½Ð°ÑÐµÐ³Ð¾ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¾ÑÐ¸Ð³Ð¸Ð½Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÑÐ¾Ð².Â Ð ÐºÐ¾Ð½ÐµÑÐ½Ð¾Ð¼ Ð¸ÑÐ¾Ð³Ðµ Ð¿Ð¾Ð»ÑÑÐ¸Ð»Ð¸ ÑÐ°Ð±Ð¾ÑÐ°ÑÑÑÑ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÑ.
description: We solve the problem of recognizing musical symbols optically on an Android device. We found ready-made libraries. Of all the libraries, Audiveris was chosen because it looks the most promising. The main part of the work is focused on making this library work on the Android platform.In the process of work, we analyzed the reasons why the library does not work on the Android platform. Found out that this is mainly due to the java.awt package. Next, we tried various approaches, including modifying the source code and modifying the bytecode. In the end, we settled on solving the problem of package relocation. After that, we wrote the missing implementations for the Android platform and performed the relocation. We tested our applications using original tests. Eventually got the job of traffic.
Switching spin and charge between edge states in topological insulator constrictions
Creators: name: Krueckl, Viktor
name: Richter, Klaus
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Since the prediction of a new topological state of matter in graphene, materials acting as topological insulators have attracted wide attention. Shortly after the theoretical proposal for a mercury telluride (HgTe)-based two-dimensional topological insulator, the observation of the quantum spin Hall effect and non-local edge transport brought compelling experimental evidence for quantized conductance due to edges states. The spin orientation and propagation direction of such helical edge states are inherently connected, providing protection against backscattering. However, these features conversely render controlled spin operations such as spin switching difficult. Here we therefore propose constrictions as connectors between opposite edge (and spin) states in HgTe. We demonstrate how the coupling between edge states, which overlap in the constriction, can be employed both for steering the charge flow into different edge modes and for controlled spin switching. This gives rise to a three-state charge and spin transistor function. Unlike in a conventional spin transistor, the switching does not rely on a tunable Rashba spin-orbit interaction, but on the energy dependence of the edge state wavefunctions. Based on this mechanism, and supported by numerical transport calculations, we present two different ways to control spin- and charge-currents depending on the gating of the constriction.
Capillarity in complicated geometries
Creators: name: Zakershobeiri, Mohammad Amin
Publisher: name: University of British Columbia
Year: 2021

description: In this thesis, a novel visco-inertial formulation of capillarity is proposed that geometrically extends the Bosanquet equation to irregular geometries, taking the effect of inertia and the dynamic contact angle into account. The governing equation is an integro-differential equation that is solved numerically and compared with computer simulations, experimental data, and other cases available in the literature. The numerical examples investigated in this work show that contrary to flat channels and tubes, inertial effects decay much slower in corrugated channels and tubes due to the walls’ geometrical fluctuations. Most importantly, it will be shown that the true solution for Jurin’s height in irregular capillaries is path-dependent and highly sensitive to the initial conditions, and no single static equilibrium solution can necessarily be attributed to the eventual position of the meniscus. Resulting from the non-linear dynamics, the multiple equilibria in the presence of gravity for irregular capillaries can only be analyzed if the effect of inertia is considered, which has largely been neglected in the literature thus far.
A near-NHEK/CFT correspondence
Creators: name: Rasmussen, Jorgen
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider excitations around the recently introduced near-NHEK metric describing the near-horizon geometry of the near-extremal four-dimensional Kerr black hole. This geometry has a U(1)_L x U(1)_R isometry group which can be enhanced to a pair of commuting Virasoro algebras. We present boundary conditions for which the conserved charges of the corresponding asymptotic symmetries are well defined and non-vanishing and find the central charges c_L=12J/hbar and c_R=0 where J is the angular momentum of the black hole. Applying the Cardy formula reproduces the Bekenstein-Hawking entropy of the black hole. This suggests that the near-extremal Kerr black hole is holographically dual to a non-chiral two-dimensional conformal field theory.
description: 11 pages, v2: references updated, added
WHOW Ontology Network
Creators: name: Lippolis, Anna Sofia
name: Lodi, Giorgia
name: Nuzzolese, Andrea Giovanni
Publisher: name: Zenodo
Year: 2023
Subjects: Semantic Web
Liked Open Data
Water Quality
Health
Environmental ontology
Ontology network
Clean Water and Sanitation

description: The WHOW ontology network consists of eight ontology modules: Hydrography ontology formally represents a general-purpose hydrological taxonomy following the definitions given in the European Directive 2000/60/EC; Water Monitoring ontology provides means to represent observations related to the quality of water courses, such as chemical and biological substances found in water bodies; Water Indicator ontology addresses indicators and metrics for the indicator calculation of water quality; Weather Monitoring ontology has its focus on a weather observations; Health Monitoring ontology focuses on the representation of health indicators coming from regional healthcare facilities.
Entropy production and curvature perturbation from dissipative curvatons
Creators: name: Matsuda, Tomohiro
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Considering the curvaton field that follows dissipative slow-roll equation, we show that the field can lead to entropy production and generation of curvature perturbation after reheating. Spectral index is calculated to discriminate warm and thermal scenarios of dissipative curvatons from the standard curvaton model. In contrast to the original curvaton model, quadratic potential is not needed in the dissipative scenario, since the growth in the oscillating period is not essential for the model.
description: 29 pages, 2 figures, accepted for publication in JCAP
The PHASES Differential Astrometry Data Archive. I. Measurements and Description
Creators: name: Muterspaugh, Matthew W.
name: Lane, Benjamin F.
name: Kulkarni, S. R.
name: Konacki, Maciej
name: Burke, Bernard F.
name: Colavita, M. M.
name: Shao, M.
name: Wiktorowicz, Sloane J.
name: O'Connell, J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Palomar High-precision Astrometric Search for Exoplanet Systems (PHASES) monitored 51 sub-arcsecond binary systems to determine precision binary orbits, study the geometries of triple and quadruple star systems, and discover previously unknown faint astrometric companions as small as giant planets. PHASES measurements made with the Palomar Testbed Interferometer (PTI) from 2002 until PTI ceased normal operations in late 2008 are presented. Infrared differential photometry of several PHASES targets were measured with Keck Adaptive Optics and are presented.
description: 33 pages emulateapj, Accepted to AJ
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¸ "ÐÐ¿ÑÐ°Ð²ÐºÐ°"
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: The technological process of manufacturing parts "Mandrel"
Creators: name: ÐÑÐ¾ÑÐºÐ¸Ð½, ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ
Ð¼ÐµÑÐ°Ð»Ð»
Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ
Ð¾Ð¿ÑÐ°Ð²ÐºÐ°
ÑÐµÐ·ÐµÑ
ÑÑÐµÐ·Ð°
Ð¼ÐµÑÑÐ¸Ðº
ÑÑÐ°Ð½Ð¾Ðº
ÑÐµÐ·Ð°Ð½Ð¸Ðµ
machinery
technology
metal
tool
automation
mandrel
cutter
milling cutter
meter
machine
cutting

description: Ð Ð¿ÐµÑÐ²Ð¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾ÑÑÐ¸ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ¿ÑÐ°Ð²ÐºÐ°Â», Ð²ÑÐ±Ð¾ÑÐ° Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÐµÐµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ, Ð±ÑÐ» ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸, Ð²ÑÐ±ÑÐ°Ð½Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ, Ð¾ÑÐ½Ð°ÑÑÐºÐ°, ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÐ·Ð°Ð½Ð¸Ñ Ð¸ Ð½Ð¾ÑÐ¼Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹.
ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¿Ð¾ÑÑÐ´Ð¾Ðº ÑÐ°ÑÑÐµÑÐ° ÑÐµÐ¶ÑÑÐ¸Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð´Ð»Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð½Ð° Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¸ÑÑ: ÑÐ°ÑÐ¾Ð½Ð½ÑÐ¹ Ð¿ÑÐ¸Ð·Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐµÐ·ÐµÑ, ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¼ÐµÑÑÐ¸ÐºÐ¾Ð² Ð¸ ÑÐµÑÐ²ÑÑÐ½Ð°Ñ ÑÑÐµÐ·Ð° Ð´Ð»Ñ Ð½Ð°ÑÐµÐ·Ð°Ð½Ð¸Ñ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð·ÑÐ±ÑÐ°ÑÑÑ ÐºÐ¾Ð»ÐµÑ.
Ð ÑÑÐµÑÑÐµÐ¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð±ÑÐ» Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½ Ð¾Ð´Ð¸Ð½ Ð¿ÐµÑÐµÑÐ¾Ð´ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸. ÐÐ»Ð¸ ÑÑÐ¾Ð³Ð¾ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ 7 Ð·Ð°Ð³ÑÑÐ·Ð¾ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ² Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ð¾ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐµÐµ. Ð¢Ð°ÐºÐ¶Ðµ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð·Ð°Ð³ÑÑÐ·Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°, Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð° ÑÐ¸ÐºÐ»Ð¾Ð³ÑÐ°Ð¼Ð¼Ð° ÑÐ°Ð±Ð¾ÑÑ Ð·Ð°Ð³ÑÑÐ·Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð¸ ÑÑÐ°Ð½ÐºÐ°.
description: In the first section of the final qualification work of the bachelor, an analysis of the technological quality of the âMandrelâ part, the selection of the workpiece and its production methods was presented; the technological process of manufacturing the part was designed;
The second section presents the procedure for calculating cutting tools for processing workpieces on separate operations: a shaped prismatic cutter, a set of taps and a worm mill for cutting cylindrical gears.
In the third section, one transition of workpiece processing was automated. To do this, 7 boot devices were analyzed and the most appropriate one was selected. Also in this section, some elements of the boot device are calculated, a sequence diagram of the boot device and the machine has been built.
title: Multi-detector Computed tomography (MDCT) can predict risk of coronary artery disease by providing quantitative measures of perivascular fat.
Creators: name: Ibrahim, Mary
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Cardiac
subject: Thorax
subject: CT-Angiography
subject: Computer Applications-3D
subject: Arteriosclerosis

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Epicardial adipose tissue (EAT) is a unique fat depot in the bodyas regards its proximity to the coronaries and myocardium,the size of its adipocytes, biochemical composition, and metabolic activity. Studies have shown evidence of itslocal...
Nano-indentation of a room-temperature ionic liquid film on silica: a computational experiment
Creators: name: Ballone, P.
name: Del Pópolo, M. G.
name: Bovio, S.
name: Podestà, A.
name: Milani, P.
name: Manini, N.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the structure of the [bmim][Tf2N]/silica interface by simulating the indentation of a thin (4 nm) [bmim][Tf2N] film by a hard nanometric tip. The ionic liquid/silica interface is represented in atomistic detail, while the tip is modelled by a spherical mesoscopic particle interacting via an effective short-range potential. Plots of the normal force (Fz) on the tip as a function of its distance from the silica surface highlight the effect of weak layering in the ionic liquid structure, as well as the progressive loss of fluidity in approaching the silica surface. The simulation results for Fz are in near-quantitative agreement with new AFM data measured on the same [bmim][Tf2N]/silica interface at comparable thermodynamic conditions.
description: 24 pages, including 8 figs
Reliable Semiclassical Computations in QCD
Creators: name: Dine, Michael
name: Festuccia, Guido
name: Pack, Lawrence
name: Wu, Weitao
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We revisit the question of whether or not one can perform reliable semiclassical QCD computations at zero temperature. We study correlation functions with no perturbative contributions, and organize the problem by means of the operator product expansion, establishing a precise criterion for the validity of a semiclassical calculation. For $N_f>N$, a systematic computation is possible; for $N_f
description: 16 pages
Vibrational stabilization of ultracold KRb molecules. A comparative study
Creators: name: Ndong, Mamadou
name: Koch, Christiane P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The transfer of weakly bound KRb molecules from levels just below the dissociation threshold into the vibrational ground state with shaped laser pulses is studied. Optimal control theory is employed to calculate the pulses. The complexity of modelling the molecular structure is successively increased in order to study the effects of the long-range behavior of the excited state potential, resonant spin-orbit coupling and singlet-triplet mixing.
description: Text and figures slightly modified
Virtual Reality Laboratories in Engineering Blended Learning Environments: Challenges and Opportunities
Creators: name: Brancaccio, Marina
name: Mirauda, Domenica
name: Patera, Salvatore
name: Erra, Ugo
Publisher: name: Journal of e-Learning and Knowledge Society
Year: 2024

description: A great number of educational institutions worldwide have had their activities partially or fully interrupted following the outbreak of the COVID-19 pandemic. Consequently, universities have had to take the necessary steps in order to adapt their teaching, including laboratory workshops, to a fully online or mixed mode of delivery while maintaining their academic standards and providing a high-quality student experience. This transition has required, among other efforts, adequate investments in tools, accessibility, content development, and competences as well as appropriate training for both the teaching and administrative staff. In such a complex scenario, Virtual Reality Laboratories (VRLabs), which in the past already proved themselves to be efficient tools supporting the traditional practical activities, could well represent a valid alternative in the hybrid didactic mode of the contemporary educational landscape, rethinking the educational proposal in light of the indications coming from the scientific literature in the pedagogical field. In this context, the present work carries out a critical review of the existent virtual labs developed in the Engineering departments in the last ten years (2010-2020) and includes a pre-pandemic experience of a VRLab tool - StreamFlowVR - within the Hydraulics course of Basilicata University, Italy. This analysis is aimed at highlighting how ready VRLabs are to be exploited not only in emergency but also in ordinary situations, together with valorising an interdisciplinary dialogue between the pedagogical and technological viewpoints, in order to progressively foster a high-quality and evidence-based educational experience.
description: Journal of e-Learning and Knowledge Society, Vol 19 No 4 (2023): Journal of e-Learning and Knowledge Society - Regular Issue N. 4/2023
Additional file 1 of The association between chronic venous disease and measures of physical performance in older people: a population-based study
Creators: name: Sinikumpu, Suvi-Päivikki
name: Keränen, Maija-Helena
name: Jokelainen, Jari
name: Keinänen-Kiukaanniemi, Sirkka
name: Huilaja, Laura
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1:.
Classification of quantum wire in tensor network states with a local Pauli symmetry
Creators: name: Herringer, Paul
Publisher: name: University of British Columbia
Year: 2021

description: Certain symmetry-protected topological (SPT) phases also possess the property that every state in the phase is a universal resource for measurement-based quantum computation (MBQC). These phases are called computational phases of quantum matter. Computational phases have been classified in 1D, and several examples are known in 2D. 2D computational phases are of interest because we can simulate any quantum computation using a 2D phase. Therefore, the classification of 2D phases may lead to a better understanding of the relationship between symmetry and quantum computation. Many known 2D phases have a projected entangled pair state (PEPS) representation where the local tensor symmetries define a quantum cellular automaton (QCA) acting on correlation space. However, not every tensor symmetry defines a QCA, which motivates the definition and study of a larger class of PEPS tensors called stabilizer tensors. Stabilizer tensors have symmetries that act as a tensor product of Pauli operators on correlation space but do not necessarily define a QCA. In this thesis, I present a classification of stabilizer tensors by their channel capacity for quantum wire. In particular, I consider the quantum wire capacity of translationally invariant, cylindrical PEPS constructed from stabilizer tensors and find that it falls into one of 13 classes. Furthermore, I prove that no other types of channel capacity exist for stabilizer tensors, regardless of the size of the cylinder. I also discuss the significance of this result for the classification of 2D computational phases along with possible next steps.
title: Ð¡Ð¸Ð½ÑÐµÐ· Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð½Ð°Ð½Ð¾Ð¿Ð¾ÑÐ¾ÑÐºÐ¾Ð² Ð³Ð°Ð»Ð»Ð¸ÐµÐ²Ð¾Ð¹ ÑÐ¿Ð¸Ð½ÐµÐ»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: Synthesis and investigation of properties of gallium spinel nanopowders
Creators: name: ÐÐ°ÑÐ¸ÑÐµÐ², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð³Ð°Ð»Ð»Ð¸ÐµÐ²Ð°Ñ ÑÐ¿Ð¸Ð½ÐµÐ»Ñ
Ð¸Ð¾Ð½Ñ ÐµÐ²ÑÐ¾Ð¿Ð¸Ñ
Ð¼ÐµÑÐ¾Ð´ ÐÐµÑÐ¸Ð½Ð¸
Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ñ
gallium spinel
europium ions
Pechini method
luminescence

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐµÐ½Ñ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð³Ð°Ð»Ð»Ð¸ÐµÐ²Ð¾Ð¹ ÑÐ¿Ð¸Ð½ÐµÐ»Ð¸, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ð¸ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¼Ð°ÑÑÐ¸ÑÑ, Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ 0,1% Ð¸ 0,01% ÐµÐ²Â­ÑÐ¾Ð¿Ð¸Ñ. ÐÐ·ÑÑÐµÐ½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ¸Ð½ÑÐµÐ·Ð° Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÐÐµÑÐ¸Ð½Ð¸. ÐÐ¾Ð»ÑÑÐµÐ½Ñ Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐ¸Ð½ÑÐµÐ·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ Ð¾Ð±ÑÐ°Ð·ÑÑ Ð³Ð°Ð»Ð»Ð¸ÐµÐ²Ð¾Ð¹ ÑÐ¿Ð¸Ð½ÐµÐ»Ð¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ»ÐµÂ­Ð´ÑÑÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: Ð Ð¤Ð, Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·, Ð¡Ð­Ð.
description: In this paper, the properties of gallium spinel are studied, the luminescence features of this matrix doped with 0.1% and 0.01% europium are considered. The method of synthesis by the Pechini method has been studied. Synthesized samples of gallium spinel were obtained and analyzed using the following research methods: XRD, luminescent analysis, SEM.
Observation of a warped helical spin-texture in Bi$_2$Se$_3$ from circular dichroism angle-resolved photoemission spectroscopy
Creators: name: Wang, Y. H.
name: Hsieh, D.
name: Pilon, D.
name: Fu, L.
name: Gardner, D. R.
name: Lee, Y. S.
name: Gedik, N.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A differential coupling of topological surface states to left- versus right-circularly polarized light is the basis of many opto-spintronics applications of topological insulators. Here we report direct evidence of circular dichroism from the surface states of Bi$_2$Se$_3$ using a laser-based time-of-flight angle-resolved photoemission spectroscopy. By employing a novel sample rotational analysis, we resolve unusual modulations in the circular dichroism photoemission pattern as a function of both energy and momentum, which perfectly mimic the predicted but hitherto un-observed three-dimensional warped spin-texture of the surface states. By developing a microscopic theory of photoemission from topological surface states, we show that this correlation is a natural consequence of spin-orbit coupling. These results suggest that our technique may be a powerful probe of the spin-texture of spin-orbit coupled materials in general.
description: 16 pages, 4 figures
PHOTOSYNTHETIC ACCLIMATION IN THE MARINE DIATOM PHAEODACTYLUM TRICORNUTUM
Creators: name: Kayanja, Gilbert E.
Publisher: name: Purdue University Graduate School
Year: 2023
Subjects: Photochemistry
Plant biochemistry

description: A thesis dissertation examining the genetic and molecular mechanisms that underlie the high photosynthetic efficiency and productivity of diatoms using the marine pennate diatom Phaeodactylum tricornutum as a model system. Using biochemical, biophysical, and molecular biology tools, to study how changing light, redox, and nutrient conditions affect gene expression, thylakoid protein composition, and photosynthetic efficiency in diatoms.
Two Zona Pellucida vaccines expressed in different plant expression systems for spaying mammals
Creators: name: Masloboy, Axel
Publisher: name: Universität Rostock
Year: 2018
Subjects: subject: 570 Life science
subject: 630 Agriculture

description: This is a concept study of designing two contraceptive vaccines, expressing them in different plant expression systems und testing their efficacy. As antigens fertilization-relevant Zona Pellucida proteins were used. Stable transformed pea seeds, tobacco seeds, tobacco leaves and carrot cells show vaccine accumulation. A transient expression system was used for producing and characterizing the vaccines. The vaccines elicited a strong immune response, which reduced offspring of BALB/c mice up to 52 %.
Interpreting students’ perception of the e-Learning environments: determining optimal Cut-off Points for the e-Learning Educational Atmosphere Measure (EEAM)
Creators: name: Mohammadi, Aeen
name: Mojtahedzadeh, Rita
name: Mousavi, Atekeh
name: Ahmadi Fariman, Soroush
Publisher: name: Journal of e-Learning and Knowledge Society
Year: 2023

description: There is a need for institutions to evaluate their e-Learning educational atmosphere to improve students’ learning experiences. The E-Learning Educational Atmosphere Measure (EEAM) is a comprehensive tool focusing on the students’ perception of the e-Learning environment. To be able to verbally interpret the results of the measure for better comprehension and more effective and consistent usage, it is essential to establish clear cut-off scores. We aimed to determine the optimal cut-off points for the EEAM scores by plotting them as the ROC curves versus a single global rating question. The findings showed that while the range of the possible EEAM scores was 40 to 200, cut-off points of equal or below 127, between 127 to 152, and equal or above 152 indicated students’ perception of the e-Learning atmosphere as “poor to weak”, “moderate”, and “good to excellent” respectively. The Area Under the Curve for scores that reflected the “poor to weak” state was 0.875 (p-value=0.000) with a sensitivity of 84.8% and a specificity of 70.0%. This area was 0.947 (p-value=0.000) for the “good to excellent” state with a sensitivity of 100% and a specificity of 82.1%. Our findings are useful in studying, evaluating, and monitoring the e-Learning educational atmosphere of institutions or comparing the results of multiple settings.
description: Journal of e-Learning and Knowledge Society, Vol 19 No 4 (2023): Journal of e-Learning and Knowledge Society - Regular Issue N. 4/2023
Algorithms and Complexity Results for Persuasive Argumentation
Creators: name: Kim, Eun Jung
name: Ordyniak, Sebastian
name: Szeider, Stefan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: The study of arguments as abstract entities and their interaction as introduced by Dung (Artificial Intelligence 177, 1995) has become one of the most active research branches within Artificial Intelligence and Reasoning. A main issue for abstract argumentation systems is the selection of acceptable sets of arguments. Value-based argumentation, as introduced by Bench-Capon (J. Logic Comput. 13, 2003), extends Dung's framework. It takes into account the relative strength of arguments with respect to some ranking representing an audience: an argument is subjectively accepted if it is accepted with respect to some audience, it is objectively accepted if it is accepted with respect to all audiences. Deciding whether an argument is subjectively or objectively accepted, respectively, are computationally intractable problems. In fact, the problems remain intractable under structural restrictions that render the main computational problems for non-value-based argumentation systems tractable. In this paper we identify nontrivial classes of value-based argumentation systems for which the acceptance problems are polynomial-time tractable. The classes are defined by means of structural restrictions in terms of the underlying graphical structure of the value-based system. Furthermore we show that the acceptance problems are intractable for two classes of value-based systems that where conjectured to be tractable by Dunne (Artificial Intelligence 171, 2007).
title: Do Liquidity Proxies Measure Liquidity in Canadian Bond Markets?
Creators: name: Fontaine, Jean-Sébastien
name: Gao, Jeffrey
name: Sandhu, Jabir
name: Wu, Kobe
Publisher: name: Bank of Canada
Year: 2017

description: This analytical note evaluates the reliability of proxies for measuring liquidity in Canadian bond markets. We find that price-impact and bid-ask proxies paint a similar picture of evolving liquidity conditions to that obtained from richer measures of liquidity for benchmark Government of Canada bonds. In addition, we find that these proxies may be used with confidence to measure liquidity for bonds that transact much less frequently than benchmark bonds when the maturity of the bond is around five years or less. These results are important because the majority of Canadian bonds trade infrequently and over the counter, where there may be insufficient transactions or information to compute richer measures of liquidity. We can only use proxies to measure liquidity for these bonds.
description: Dans cette note analytique, nous déterminons la fiabilité de certaines mesures approximatives de la liquidité sur les marchés obligataires canadiens. Nous constatons que, dans le cas des obligations de référence du gouvernement du Canada, les mesures approximatives de l’incidence sur les prix et de l’écart entre les cours acheteur et vendeur dressent un tableau de l’évolution des conditions de liquidité qui est semblable à celui obtenu à partir de mesures de liquidité plus complètes. En outre, nous observons que ces mesures approximatives peuvent être utilisées avec confiance pour établir la liquidité des obligations qui sont échangées beaucoup moins souvent que les obligations de référence lorsque l’échéance de l’obligation est d’environ cinq ans ou moins. Ces résultats sont importants, car la majorité des obligations canadiennes sont peu fréquemment négociées et s’échangent sur les marchés de gré à gré, où les transactions ou l’information peuvent être insuffisantes pour calculer des mesures de liquidité plus complètes. Nous ne pouvons qu’utiliser des mesures approximatives pour évaluer la liquidité de ces obligations.
First Acetic Acid Survey with CARMA in Hot Molecular Cores
Creators: name: Shiao, Y. -S. Jerry
name: Looney, Leslie W.
name: Remijan, Anthony J.
name: Snyder, Lewis E.
name: Friedel, Douglas N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Acetic acid (CH$_3$COOH) has been detected mainly in hot molecular cores where the distribution between oxygen (O) and nitrogen (N) containing molecular species is co-spatial within the telescope beam. Previous work has presumed that similar cores with co-spatial O and N species may be an indicator for detecting acetic acid. However, does this presumption hold as higher spatial resolution observations become available of large O and N-containing molecules? As the number of detected acetic acid sources is still low, more observations are needed to support this postulate. In this paper, we report the first acetic acid survey conducted with the Combined Array for Research in Millimeter-wave Astronomy (CARMA) at 3 mm wavelengths towards G19.61-0.23, G29.96-0.02 and IRAS 16293-2422. We have successfully detected CH$_3$COOH via two transitions toward G19.61-0.23 and tentatively confirmed the detection toward IRAS 16293-2422 A. The determined column density of CH$_3$COOH is 2.0(1.0)$\times 10^{16}$ cm$^{-2}$ and the abundance ratio of CH$_3$COOH to methyl formate (HCOOCH$_3$) is 2.2(0.1)$\times 10^{-1}$ toward G19.61-0.23. Toward IRAS 16293 A, the determined column density of CH$_3$COOH is $\sim$ 1.6 $\times 10^{15}$ cm$^{-2}$ and the abundance ratio of CH$_3$COOH to methyl formate (HCOOCH$_3$) is $\sim$ 1.0 $\times 10^{-1}$ both of which are consistent with abundance ratios determined toward other hot cores. Finally, we model all known line emission in our passband to determine physical conditions in the regions and introduce a new metric to better reveal weak spectral features that are blended with stronger lines or that may be near the 1-2$σ$ detection limit.
description: 28 pages, 8 figures, accepted for publication in the ApJ; Revised citation in session 2, references removed
Band gap bowing of binary alloys: Experimental results compared to theoretical tight-binding supercell calculations for CdZnSe
Creators: name: Mourad, Daniel
name: Kruse, Carsten
name: Klembt, Sebastian
name: Retzlaff, Reiner
name: Gartner, Mariuca
name: Anastasescu, Mihai
name: Hommel, Detlef
name: Czycholl, Gerd
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Compound semiconductor alloys of the type ABC find widespread applications as their electronic bulk band gap varies continuously with x, and therefore a tayloring of the energy gap is possible by variation of the concentration. We model the electronic properties of such semiconductor alloys by a multiband tight-binding model on a finite ensemble of supercells and determine the band gap of the alloy. This treatment allows for an intrinsic reproduction of band bowing effects as a function of the concentration x and is exact in the alloy-induced disorder. In the present paper, we concentrate on bulk CdZnSe as a well-defined model system and give a careful analysis on the proper choice of the basis set and supercell size, as well as on the necessary number of realizations. The results are compared to experimental results obtained from ellipsometric measurements of CdZnSe layers prepared by molecular beam epitaxy (MBE) and photoluminescence (PL) measurements on catalytically grown CdZnSe nanowires reported in the literature.
description: 7 pages, 6 figures
A methodology to design immersive Virtual Reality experiences for foreign language pronunciation training
Creators: name: Compagnoni, Ilaria
Publisher: name: Journal of e-Learning and Knowledge Society
Year: 2023

description: Applications of immersive virtual reality (iVR) for language learning are on the rise due to enhanced interaction possibilities with virtual agents and objects. However, iVR environments for language learning are not yet supporting speech recognition, hence limiting the potential to use iVR for fostering users’ pronunciation training. This is due to a lack of methodological guidelines helping education professionals to create iVR environments effectively supporting speech recognition and pronunciation feedback. Moreover, no matter how close to reality iVR settings are designed to be, users may miss the correspondence between virtuality and reality due to design issues and lack of realistic input, with detrimental effects on enabling users to transfer iVR-acquired language skills to real-life interactions. Attempting to address these gaps, this study examines the methodology adopted by a group of researchers at the AP University of Applied Sciences and Arts in Antwerp to design an iVR experience for learning the pronunciation of Flemish words. Following a participatory design approach, an iVR prototype was planned and designed with the game engine Unity and targeted to prospective international students at the University of Antwerp. Findings from user trials revealed that virtual agents’ timed feedback, environmental real-likeness and users’ involvement in completing linguistic challenges were considered to be essential tenets for fostering iVR-based pronunciation training. Additionally, results suggested that further developments are needed to develop a technology for speech recognition in iVR environments that foster students’ pronunciation skills and cultural exposure through pre-reality language training.
description: Journal of e-Learning and Knowledge Society, Vol 19 No 4 (2023): Journal of e-Learning and Knowledge Society - Regular Issue N. 4/2023
Electron Self-energy in Pseudo-Hermitian Quantum Electrodynamics with a Maximal Mass M
Creators: name: Neznamov, V. P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The electron self-energy (self-mass) is calculated on the basis of the model of quantum field theory with maximal mass M, developed by V.G.Kadyshevsky et al. within the pseudo-Hermitian quantum electrodynamics in the second order of the perturbation theory. In theory, there is the natural cut-off of large transmitted momentum in intermediate states because of presence of the universal mass M. As a result, the electron self-mass is finite and depends on the transmitted maximum momentum. Two interpretations of the obtained results are possible at defined M and A. The first interpretation allows confirming quantitatively the old concept of elementary particle mass sources defined by interaction of particles with self-gauge fields. The second interpretation results in the possibility not to renormalize the mass (at least in the second order of perturbation theory) owing to the zero mass operator.
description: 12 pages, 1 figure
Construction of protein-based hydrogels via protein fragment reconstitution of GB1
Creators: name: Lin, Haoquan
Publisher: name: University of British Columbia
Year: 2021

description: Tremendous progress has been made in the development of biomaterials as biomimetic extracellular matrices. Protein-based hydrogels are appealing candidates as artificial extracellular matrices due to their high absorption of water, reactive side chains, and tunable physical/chemical properties. Herein, we develop three proteins (GC-FN3-GN, GC-GB1-FN3-GN, and GC-I27F-FN3-GN) containing FN3 that is critical for cell adhesion. These proteins can self-assemble into protein polymers with high molecular weight via protein fragment reconstitution of a small protein GB1 which can be spontaneously reassembled from its two split fragments GN and GC. The resultant polymerized GC-FN3-GN and GC-GB1-FN3-GN have been successfully used to construct hydrogels through a well-developed photochemical crosslinking approach. The GC-GB1-FN3-GN polyprotein hydrogels can be used as extracellular matrices for the cell culture of human lung fibroblasts. These hydrogels exhibit thermo- and redox-responsive features and support cell adhesion with high cell viability in 2D cell culture, which hence demonstrate excellent potential for cell culture. Moreover, the use of protein fragment reconstitution of GB1 allows the rational design of functional biomaterials.
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾Ð´Ñ Ð¾Ð´Ð¾Ð² Ðº Ð¿ÐµÑÐµÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐ²ÐµÑÐ´ÑÑ Ð±ÑÑÐ¾Ð²ÑÑ Ð¾ÑÑ Ð¾Ð´Ð¾Ð²
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: Improving approaches to solid waste processing household waste
Creators: name: ÐÑÐ±Ð°ÑÐ¾Ð²ÐºÐ°, ÐÐ»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: Ð°Ð½Ð°Ð»Ð¸Ð·
Ð¼ÐµÑÐ¾Ð´Ñ
Ð¿ÐµÑÐµÑÐ°Ð±Ð¾ÑÐºÐ°
ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
Ð¾ÑÑ Ð¾Ð´Ñ
ÑÐ²ÐµÑÐ´ÑÐµ Ð±ÑÑÐ¾Ð²ÑÐµ Ð¾ÑÑ Ð¾Ð´Ñ
analysis
methods
processing
disposal
waste
solid domestic waste

description: ÐÐ·ÑÑÐµÐ½ Ð¾Ð¿ÑÑ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ²ÐµÑÐ´ÑÑ Ð±ÑÑÐ¾Ð²ÑÑ Ð¾ÑÑÐ¾Ð´Ð¾Ð² Ð² ÑÐ°ÐºÐ¸Ñ ÑÑÑÐ°Ð½Ð°Ñ Ð¸ ÑÐµÐ³Ð¸Ð¾Ð½Ð°Ñ, ÐºÐ°Ðº ÐÐ¡, Ð¨Ð²ÐµÑÐ¸Ñ, ÐÐµÑÐ¼Ð°Ð½Ð¸Ñ, Ð¡Ð¨Ð, Ð¯Ð¿Ð¾Ð½Ð¸Ð¸, ÐÐµÐ»Ð¸ÐºÐ¾Ð±ÑÐ¸ÑÐ°Ð½Ð¸Ñ Ð¸ Ð´ÑÑÐ³Ð¸Ñ. Ð ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸, Ð±ÑÐ»Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ, Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑÐ¸Ðµ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ±Ð¾ÑÐ° Ð¸ ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð±ÑÑÐ¾Ð²ÑÑ Ð¾ÑÑÐ¾Ð´Ð¾Ð², ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·Ð´ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ±Ð¾ÑÐ° Ð¾ÑÑÐ¾Ð´Ð¾Ð², Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸. ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐµÑÐµÐ½Ð¸Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼. ÐÐ·ÑÑÐµÐ½ Ð¾Ð¿ÑÑ Ð¿ÐµÑÐµÐ´Ð¾Ð²ÑÑ ÑÑÑÐ°Ð½ Ð¿Ð¾ ÑÐ±Ð¾ÑÑ Ð¸ ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ²ÐµÑÐ´ÑÑ Ð±ÑÑÐ¾Ð²ÑÑ Ð¾ÑÑÐ¾Ð´Ð¾Ð². Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¾Ð±ÑÐµÐºÑÐ¾Ð² Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ°Ð·Ð²Ð¸ÑÑÐµ ÑÑÑÐ°Ð½Ñ, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÐ¸Ðµ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐµÑÐµÐ½Ð¸Ñ ÑÑÐ¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼. ÐÑÐ±Ð¾Ñ ÑÑÐ¸Ñ Ð¾Ð±ÑÐµÐºÑÐ¾Ð² Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½ ÑÐ¸Ð¿Ð¸ÑÐ½Ð¾ÑÑÑÑ Ð¸ ÑÑÐ¾Ð´ÑÑÐ²Ð¾Ð¼ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼, Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑÐ¸Ñ Ð² ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ Ð Ð¾ÑÑÐ¸Ð¸.
description: The experience of solving the problem of disposal of municipal solid waste in countries and regions such as the EU, Sweden, Germany, USA, Japan, the UK and others. In particular, the main problems arising in the process of organizing the collection and disposal of household waste, stimulating separate collection of waste, and the use of innovative recycling technologies were investigated. Methods for solving existing problems were analyzed. The experience of leading countries in the collection and disposal of municipal solid waste was studied. The most developed countries using innovative methods for solving these problems were selected as objects of study. The choice of these objects is due to the typicality and similarity of problems that arise in modern Russia.
Detection of gravitational waves from the QCD phase transition with pulsar timing arrays
Creators: name: Caprini, Chiara
name: Durrer, Ruth
name: Siemens, Xavier
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: If the cosmological QCD phase transition is strongly first order and lasts sufficiently long, it generates a background of gravitational waves which may be detected via pulsar timing experiments. We estimate the amplitude and the spectral shape of such a background and we discuss its detectability prospects.
description: 7 pages, 5 figs. Version accepted by PRD
title: Ð¦Ð¸Ð»Ð¸Ð½Ð´Ñ Ð½Ð¸Ð·ÐºÐ¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 320 ÐÐÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: 320 MW steam turbine low pressure cylinder
Creators: name: ÐÑÑÑÑÐ½ÑÐ½, ÐÐ°ÑÐ¸Ðº
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: Ð¿Ð°ÑÐ¾Ð²Ð°Ñ ÑÑÑÐ±Ð¸Ð½Ð°
ÑÐ¸Ð»Ð¸Ð½Ð´Ñ Ð½Ð¸Ð·ÐºÐ¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ
ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐµÑ
Ð°ÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
ÑÐ°ÑÑÐµÑ Ð½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ
steam turbine
low pressure cylinder
heat calculation
aerodynamic calculation
calculation for strength

description: Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ° Ð½Ð¸Ð·ÐºÐ¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ñ. ÐÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ ÑÐ²Ð»ÑÐµÑÑÑ ÑÑÑÐ±Ð¸Ð½Ð° Ð-300-240 Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð³Ð¾ Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð²Ð¾Ð´Ð°. ÐÐ´ÐµÑÑ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½ Ð¿Ð¾Ð»Ð½ÑÐ¹ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐµÑ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¿Ð°ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ñ Ð²Ð¼ÐµÑÑÐµ Ñ ÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ ÑÐµÐ³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´Ð¾Ð³ÑÐµÐ²Ð° Ð¿Ð¸ÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð²Ð¾Ð´Ñ. ÐÐµÐ¾Ð¼ÐµÑÑÐ¸Ñ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð½Ð°Ð¹Ð´ÐµÐ½Ð° Ð¿Ð¾ÑÐ»Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð´Ð²ÑÑ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½ÑÑ ÑÐ°ÑÑÐµÑÐ¾Ð². ÐÐ°Ð½Ð½ÑÐµ Ð¸Ð· Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð·Ð°Ð³ÑÑÐ¶ÐµÐ½Ñ Ð² OPTI. ÐÐ° Ð±Ð°Ð·Ðµ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ, Ð±ÑÐ»Ð¾ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð¾ Ð¿ÑÐ¾ÑÐ¸Ð»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸ 4 ÑÑÑÐ¿ÐµÐ½Ð¸ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ° Ð½Ð¸Ð·ÐºÐ¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÑÐµÑÐ³Ð¾Ð»ÑÐ½Ð¸ÐºÐ°Ð¼ ÑÐºÐ¾ÑÐ¾ÑÑÐµÐ¹. ÐÐ¾ ÑÐµÑÐµÐ½Ð¸ÑÐ¼ Ð±ÑÐ»Ð° ÑÐ¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÐ°Ð±Ð¾ÑÐ°Ñ Ð»Ð¾Ð¿Ð°ÑÐºÐ°. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐµÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÑÑÑÐ±Ð¸Ð½Ñ, ÑÐ°ÐºÐ¸Ñ ÐºÐ°Ðº Ð»Ð¾Ð¿Ð°ÑÐºÐ°, ÑÐ¾ÑÐ¾Ñ, Ð´Ð¸ÑÐº. Ð ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½ Ð¿Ð¾Ð»Ð½ÑÐ¹ ÑÐ°ÑÑÐµÑ Ð·Ð°ÐºÑÑÑÐºÐ¸ Ð¿Ð¾ÑÐ¾ÐºÐ° Ð´Ð»Ñ ÑÐ°Ð±Ð¾ÑÐµÐ¹ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸ 4 ÑÑÑÐ¿ÐµÐ½Ð¸.
description: The aim of this work is to design a low pressure cylinder for a steam turbine. The prototype is the K-300-240 turbine manufactured by LMZ. Here is a complete thermal calculation of the basic thermal diagram of a steam turbine together with a regenerative heating water system. The geometry of the flow part was found after two intermediate calculations. Data from them was uploaded to OPTI. Based on the values obtained in the program, profiling of the blade of the 4th stage of the low-pressure cylinder by speed triangles was carried out. A cross-section was simulated blade. The strength calculation of turbine elements, such as a blade, a rotor, a disk, has been performed. In a special part, a complete calculation of the flow swirl for a working blade of the 4th stage is described.
Improving prediction of user cognitive abilities and performance for user-adaptive narrative visualizations by leveraging eye-tracking data from multiple user studies
Creators: name: Iranpour, Alireza
Publisher: name: University of British Columbia
Year: 2021

description: Previous work leveraged eye-tracking to predict a user’s levels of cognitive abilities and performance while reading magazine style narrative visualizations (MSNV), a common type of multimodal document which combines text and visualization to narrate a story. The eye-tracking data, used for training the classifiers, came from a user study, called control, where subjects simply read through MSNVs without receiving any type of adaptive guidance, otherwise known as the control condition. The goal was to capture the relationship between users’ normal MSNV processing and their levels of cognitive abilities and performance and use that to drive personalization. In addition to the control study, two other user studies were also previously conducted to investigate the benefits of adaptive support, also known as adaptive studies. In these studies, subjects were provided with gaze-based interventions to facilitate their processing of the MSNVs. In the control study, there was no intervention, and the MSNVs did not adapt to the users in any way because the idea was to make the predictions based on users normal, unguided MSNV processing and then use those predictions to deliver the appropriate adaptations. In the adaptive studies, however, interventions influenced the way subjects processed the MSNVs. As a result, their gaze behavior did not represent how they would have behaved in the intended control condition, and a classifier merely trained on the eye-tracking data from these studies would not learn the proper relationship. In this thesis, we propose different strategies for combining the additional eye-tracking data from the adaptive studies with our original data from the control study to mitigate the potential differences and to form more consistent combinations conducive to improved performance. Our results show that the additional eye-tracking data can significantly improve the accuracy of our classifiers.