cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Possible new phase transition in the 3D Ising Model associated with boundary percolation
Creators: name: Grady, Michael
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: In the ordered phase of the 3D Ising model, minority spin clusters are surrounded by a boundary of dual plaquettes. As the temperature is raised, these spin clusters become more numerous, and it is found that eventually their boundaries undergo a percolation transition when about 13\% of spins are minority. Boundary percolation differs from the more commonly studied site and link percolation, although it is related to an unusual type of site percolation that includes next to nearest neighbor relationships. Because the Ising model can be reformulated in terms of the domain boundaries alone, there is reason to believe boundary percolation should be relevant here. A symmetry-breaking order parameter is found in the dual theory, the 3D gauge Ising model. It is seen to undergo a phase transition at a coupling close to that predicted by duality from the boundary percolation. This transition lies in the disordered phase of the gauge theory and has the nature of a spin-glass transition. Its critical exponent $ν\sim 1.3$ is seen to match the finite-size shift exponent of the percolation transition further cementing their connection. This predicts a very weak specific heat singularity with exponent $α\sim -1.9$. The third energy cumulant fits well to the expected non-infinite critical behavior in a manner consistent with both the predicted exponent and critical point, indicating a true thermal phase transition. Unlike random boundary percolation, the Ising boundary percolation has two different $ν$ exponents, one associated with largest-cluster scaling and the other with finite-size transition-point shift. This suggests there are two different correlation lengths present.
description: 20 pages, 12 figures, LaTex
Supplemental Figure S1 from Complementary roles of mechanotransduction and inflammation in vascular homeostasis
Creators: name: Latorre, Marcos
name: Spronck, Bart
name: Humphrey, Jay D.
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: 90399 Biomedical Engineering not elsewhere classified
subject: FOS: Medical engineering
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 80110 Simulation and Modelling
subject: FOS: Computer and information sciences

description: Extended schema that illustrates the coupling between Cauchy stress and inflammation within the present G&R framework
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾Ð²ÐµÑÐ°Ð½Ð¸Ð¹
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: Meeting protocoling system development
Creators: name: ÐÐ²Ð´Ð¾ÐºÐ¸Ð¼Ð¾Ð², ÐÐ°Ð½Ð¸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: 2021
Subjects: ÑÐ¸ÑÑÐµÐ¼Ð° Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
Ð¾Ð±ÑÐµÐºÑÐ½Ð¾-Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
C#
Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ð¹ Ð¸Ð½ÑÐµÑÑÐµÐ¹Ñ WPF
Ð¿Ð°ÑÑÐµÑÐ½ MVVM
protocoling system
object-oriented programming
WPF user interface
pattern MVVM

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÐµÑÑÑ Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾Ð²ÐµÑÐ°Ð½Ð¸Ð¹. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÑÑ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ð¹, Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¾Ð², Ð¿Ð¾ÑÑÐ°Ð½Ð¾Ð²ÐºÐ° Ð·Ð°Ð´Ð°ÑÐ¸, Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÑÑÐµÐ´ÑÑÐ², Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÑ Ð¸ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸. ÐÑÐ½Ð¾Ð²Ð½Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÑÐµÑÑÑ ÑÑÐ°Ð¿Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ·ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ C# Ð½Ð° ÑÑÐµÐ¹Ð¼Ð²Ð¾ÑÐºÐµ .Net5. ÐÐ° ÑÑÐ¾Ð¼ ÑÑÐ°Ð¿Ðµ Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ñ ÑÐ°Ð³Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð´ÑÐºÑÐ°.
description: This bachelor work describe the process of developing a meeting logging system. The work performed the formation of requirements, the study of analogs, the statement of the problem, the description of the software used, the design of the architecture and the description of the implementation are carried out. The main attention is paid to the stage of implementation of the set task using the C # programming language on the .Net5 framework. At this stage the steps for creating the software product are described in detail.
GENDER DIMENSSION OF RURAL LAND USE RIGHTS: THE CASE OF DEMBA  GOFA WOREDA, SNNPR ETHIOPIA
Creators: name: GUCHE SISAY SHALE
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2018

description: The aim  of the study was to  investigate the underlying socio-cultural factors, which hinder
gender equity in land use right in Demba Gofa Woreda, Ethiopia. For this study,  mixed
research approach was employed. Besides, multistage  sampling technique was also used to
select Demba Gofa Woreda and its four sample kebeles. Thus, for this study a total of  320
household heads  were  proportionally  selected  as sample size  using systematic sampling
technique from four rural  Kebele’. Data were  collected through household  survey
questioners, structured interview, document analysis, focus group discussion, observation and
from CSA document.  The collected data were analyzed  through  both  descriptive and
inferential statistics  using  SPSS version 20.1.  Furthermore, qualitative data were  also
elaborated using narration. Finding of the study  showed that, 41% and 27.1% of women in
the study area acquires farm land through means of inheritance and marriage respectively.
Practically land registration and  certification  was not well organized and implemented to
farmer’s ownership security. Legally women have equal right to own, administer and control
property under the existing laws. By principle they have the right to access the rural land free
of charge and control it equally with men. However, practically, they have not equal right to
control, to make decision, to transfer, and to cultivate without their husbands consensus. The
study identified, the traditional attitude of the community towards women’s land use right,
lack of women participation in land decision making issues, lack of adequate information,
and knowledge on rural land laws and proclamation as main challenge to women’s rural land
use right .Thus, adequate awareness creation and empowering women’s were recommended
to raise women’s understanding on rural land laws and proclamations in the study area. The
legal gaps could be filled in modifying the relevant law
Optimizing the sensitivity of high repetition rate broadband transient optical spectroscopy with modified shot-to-shot detection
Creators: name: Hall, Siedah J.
name: Budden, Peter J.
name: Zats, Anne
name: Sfeir, Matthew Y.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A major limitation of transient optical spectroscopy is that relatively high laser fluences are required to enable broadband, multichannel detection with acceptable signal-to-noise levels. Under typical experimental conditions, many condensed phase and nanoscale materials exhibit fluence-dependent dynamics, including higher-order effects such as carrier-carrier annihilation. With the proliferation of commercial laser systems, offering both high repetition rates and high pulse energies, has come new opportunities for high sensitivity pump-probe measurements at low pump fluences. However, experimental considerations needed to fully leverage the statistical advantage of these laser systems has not been fully described. Here we demonstrate a high repetition rate, broadband transient spectrometer capable of multichannel shot-to-shot detection at 90 kHz. Importantly, we find that several high-speed cameras exhibit a time-domain fixed pattern noise resulting from interleaved analog-to-digital converters that is particularly detrimental to the conventional "ON/OFF" modulation scheme used in pump-probe spectroscopy. Using a modified modulation and data processing scheme, we achieve a noise level of $10^{-5}$ OD for an integration time of four seconds, an order of magnitude lower than for commercial 1 kHz transient spectrometers. We leverage the high sensitivity of this system to measure the differential transmission of monolayer graphene at low pump fluence. We show that signals on the order of $10^{-6}$ OD can be measured, enabling a new data acquisition regime for low-dimensional materials.
A philosophical analysis of the concept of an externality in economic theory and policy
Creators: name: Livernois, Rebecca
Publisher: name: University of British Columbia
Year: 2019

description: Economists generally understand externalities as unpriced spillover effects. The paradigmatic case is pollution because it is unpriced and affects agents external to the market choices that lead to its production. One solution to an externality is to set a tax on the unpriced activity at the value of the externality in equilibrium. The concept of an externality, however, is notoriously difficult to precisely define and there is a notable absence of consensus among economists. In this dissertation, I offer an analysis of the contemporary treatment of externalities in economic theory and arrive at the following definition: Externalities arise when unpriced activities generate untapped gains from exchange that are associated with untapped welfare gains. It is unclear, however, whether this concept could be instantiated in any concrete sense because gains from exchange often diverge from welfare gains. I suggest possible ways to interpret an externality given this problem, but argue that each interpretation falls short of an adequate account of externalities. The ambiguity of the concept of an externality carries over to attempts to estimate the value of a specific externality. I suggest that this accounts for some of the controversy among both economists and philosophers over one approach to estimating the value of an externality, called the contingent valuation method. Furthermore, this ambiguity renders problematic certain policies, such as the carbon tax, that are intended to internalize an externality. I then argue that the problem of climate change is not merely caused by the presence of externalities, as some economists have suggested. I argue that, even if all externalities were eliminated, a social planner might still bring about a regretful environmental state when they aim to maximize net benefit derived from polluting activities. This is a result of the peculiar cost structure of climate change in which the marginal costs are uninformative of the total costs of polluting. I suggest that, instead of aiming to balance the costs and benefits of polluting, we might need to forgo some of the potential net benefits in order to avoid reaching an irreversible and regretful state.
No evidence for internal rotation in the remnant core of the Sagittarius dwarf
Creators: name: Penarrubia, Jorge
name: Zucker, Daniel B.
name: Irwin, Mike J.
name: Hyde, Elaina A.
name: Lane, Richard R.
name: Lewis, Geraint F.
name: Gilmore, Gerard
name: Evans, N. Wyn
name: Belokurov, Vasily
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have conducted a spectroscopic survey of the inner regions of the Sagittarius (Sgr) dwarf galaxy using the AAOmega spectrograph on the Anglo-Australian Telescope. We determine radial velocities for over 1800 Sgr star members in 6 fields that cover an area 18.84 deg^2, with a typical accuracy of ~2 km/s. Motivated by recent numerical models of the Sgr tidal stream that predict a substantial amount of rotation in the dwarf remnant core, we compare the kinematic data against N-body models that simulate the stream progenitor as (i) a pressure-supported, mass-follows-light system, and (ii) a late-type, rotating disc galaxy embedded in an extended dark matter halo. We find that the models with little, or no intrinsic rotation clearly yield a better match to the mean line-of-sight velocity in all surveyed fields, but fail to reproduce the shape of the line-of-sight velocity distribution. This result rules out models wherein the prominent bifurcation observed in the leading tail of the Sgr stream was caused by a transfer from intrinsic angular momentum from the progenitor satellite into the tidal stream. It also implies that the trajectory of the young tidal tails has not been affected by internal rotation in the progenitor system. Our finding indicates that new, more elaborate dynamical models, in which the dark and luminous components are treated independently, are necessary for simultaneously reproducing both the internal kinematics of the Sgr dwarf and the available data for the associated tidal stream.
description: Accepted for publication in the ApJL
Probabilistic Dynamic Logic of Phenomena and Cognition
Creators: name: Vityaev, Evgenii
name: Kovalerchuk, Boris
name: Perlovsky, Leonid
name: Smerdov, Stanislav
Publisher: name: arXiv
Year: 2011
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: The purpose of this paper is to develop further the main concepts of Phenomena Dynamic Logic (P-DL) and Cognitive Dynamic Logic (C-DL), presented in the previous paper. The specific character of these logics is in matching vagueness or fuzziness of similarity measures to the uncertainty of models. These logics are based on the following fundamental notions: generality relation, uncertainty relation, simplicity relation, similarity maximization problem with empirical content and enhancement (learning) operator. We develop these notions in terms of logic and probability and developed a Probabilistic Dynamic Logic of Phenomena and Cognition (P-DL-PC) that relates to the scope of probabilistic models of brain. In our research the effectiveness of suggested formalization is demonstrated by approximation of the expert model of breast cancer diagnostic decisions. The P-DL-PC logic was previously successfully applied to solving many practical tasks and also for modelling of some cognitive processes.
description: 6 pages, WCCI 2010 IEEE World Congress on Computational Intelligence July, 18-23, 2010 - CCIB, Barcelona, Spain, IJCNN, IEEE Catalog Number: CFP1OUS-DVD, ISBN: 978-1-4244-6917-8, pp. 3361-3366
title: ÐÐ½ÑÐµÐ³ÑÐ°ÑÐ¸Ñ ÑÐµÐ»ÑÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¸ Ð³ÑÐ°ÑÐ¾Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼ Ñ ÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ñ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
title: Integration of relational and graph oriented storage systems
Creators: name: ÐÑÑÐ°Ð²ÑÐµÐ², ÐÐ¸ÐºÐ¾Ð»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: ÐÐ°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ
Ð¸Ð½ÑÐµÐ³ÑÐ°ÑÐ¸Ñ Ñ ÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ
Ð³ÑÐ°Ñ Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸

description: Ð Ð¿ÑÐ¾ÐµÐºÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð¸Ð½ÑÐµÐ³ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð½Ð° Ð±Ð°Ð·Ðµ Oracle Ð¸ Ð³ÑÐ°Ñ Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Apache Jena. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¸Ð·ÑÑÐµÐ½Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸Ñ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¸ Ð³Ð»ÑÐ±Ð¾ÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·. ÐÐ·ÑÑÐµÐ½ Ð²Ð¾Ð¿ÑÐ¾Ñ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ Ð¸Ð½ÑÐµÐ³ÑÐ°ÑÐ¸Ð¸ ÑÐ¸ÑÑÐµÐ¼ Ð¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð³ÑÐ°Ñ Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð² ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸ÑÑ ÑÐ¸ÑÑÐµÐ¼ ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ. Ð¡Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¿Ð¾ Ð¸Ð½ÑÐµÐ³ÑÐ°ÑÐ¸Ð¸ ÑÐ¸ÑÑÐµÐ¼. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² ÑÐ¸Ð½ÑÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ°Ð½Ð¸Ð»Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð¸Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ. ÐÑÐ¾Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ Ð·Ð°Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÑ ÑÑÐ½ÐºÑÐ¸Ð¹, Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¿Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÑÐ°Ð±Ð¾ÑÑ.
description: The project considers the implementation of the integration mechanism of a relational data storage system based on Oracle and the graph-oriented Apache Jena system. In the process of doing the work, the capabilities of the above technologies were studied in detail, their comparison and in-depth analysis were made. The question of the feasibility of systems integration and the use of graph-oriented model in implementations of data storage systems was studied. Designed architectural solution for system integration. A description of the synchronous data warehousing algorithms has been compiled and implemented. The system demonstrated the implementation of the functions laid down, the conclusions of the work are presented.
Entanglement and maximal violation of the CHSH inequality in a system of two spins j: a novel construction and further observations
Creators: name: Peruzzo, Giovani
name: Sorella, Silvio Paolo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the CHSH inequality for a system of two spin $j$ particles, for generic $j$. The CHSH operator is constructed using a set of unitary, Hermitian operators $\left\{ A_{1},A_{2},B_{1},B_{2}\right\} $. The expectation value of the CHSH operator is analyzed for the singlet state $\left|ψ_{s}\right\rangle $. Being $\left|ψ_{s}\right\rangle $ an entangled state, a violation of the CHSH inequality compatible with Tsirelson's bound is found. Although the construction employed here differs from that of [1], full agreement is recovered.
description: 6 pages
The dimension of loop-erased random walk in 3D
Creators: name: Wilson, David B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences
subject: 60C05, 82B20, 05C05

description: We measure the fractal dimension of loop-erased random walk (LERW) in 3 dimensions, and estimate that it is 1.62400 +- 0.00005. LERW is closely related to the uniform spanning tree and the abelian sandpile model. We simulated LERW on both the cubic and face-centered cubic lattices; the corrections to scaling are slightly smaller for the face-centered cubic lattice.
description: 4 pages, 4 figures. v2 has more data, minor additional changes
title: ÐÐ¾Ð±Ð¸Ð»ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð´Ð»Ñ Android, Ð°Ð³ÑÐµÐ³Ð¸ÑÑÑÑÐµÐµ Ð´Ð°Ð½Ð½ÑÐµ Ð¾ Ð¶Ð¸Ð²Ð¾ÑÐ½ÑÑ Ð² Ð¿ÑÐ¸ÑÑÐ°Ñ Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°
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: Mobile ap-plication for Android that aggregates petâs data from St. Petersburg shelters
Creators: name: Ð¨Ð°Ð¿Ð¾Ð²Ð°Ð»Ð¾Ð²Ð°, ÐÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ
ÑÑÐµÑ ÑÑÐ¾Ð²Ð½ÐµÐ²Ð°Ñ Ð°ÑÑ Ð¸ÑÐµÐºÑÑÑÐ°
Android
Java
MVVM
Elixir
REST API
Ð°Ð³ÑÐµÐ³Ð°ÑÐ¸Ñ Ð´Ð°Ð½Ð½ÑÑ
mobile application
three-tier architecture
An-droid
data aggregation

description: Ð ÑÐ°Ð¼ÐºÐ°Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ½ÐºÐ° Ð½Ð° ÑÑÑÐµÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÑÐ²Ð¸ÑÐ¾Ð² ÑÐ¾ ÑÑÐ¾Ð¶Ð¸Ð¼ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»Ð¾Ð¼. Ð£ÑÐ¸ÑÑÐ²Ð°Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð½ÑÐµ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸, Ð±ÑÐ»Ð¸ ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼Ð¾Ð¼Ñ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ. Ð ÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¾ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐµÑÑÑÐ¾Ð²Ð½ÐµÐ²Ð¾Ð¹ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÑ. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÑÐ¾Ð²Ð½Ñ Ð´Ð°Ð½Ð½ÑÑ Ð²ÑÑÑÑÐ¿Ð°ÐµÑ Ð¡Ð£ÐÐ PostgreSQL. Ð£ÑÐ¾Ð²Ð½ÐµÐ¼ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð²ÐµÐ±-ÑÐµÑÐ²ÐµÑ Ð½Ð° Elixir, Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÑÑÑÐ¸Ð¹ ÑÐ²Ð¾Ñ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾ÑÑÑ ÑÐµÑÐµÐ· REST API Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÑÑÑÐ¸Ð¹ ÑÐ±Ð¾Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¾ Ð¿Ð¸ÑÐ¾Ð¼ÑÐ°Ñ Ñ ÑÐ°Ð¹ÑÐ¾Ð² Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÑ Ð¿ÑÐ¸ÑÑÐ¾Ð² Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°. Ð£ÑÐ¾Ð²ÐµÐ½Ñ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ â ÑÑÐ¾ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ðµ Android Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð½Ð° Java, Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð½Ð° Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ½Ð¾Ð¼ ÑÐ°Ð±Ð»Ð¾Ð½Ðµ Model-View-ViewModel. ÐÐ¾ÑÐ»Ðµ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¿Ð¾ Ð°Ð²ÑÐ¾-Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ±Ð¾ÑÐ° Ð´Ð°Ð½Ð½ÑÑ Ð¾ Ð¿Ð¸ÑÐ¾Ð¼ÑÐ°Ñ Ð¸ Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½ÑÐ¹ Ð¾Ð±Ð·Ð¾Ñ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ° Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ.
description: The subject of the graduate qualification work is âMobile application for Android that aggregates petâs data from St. Petersburg sheltersâ. As part of this work mobile application market was analyzes for the existence of services with similar functionality. Considering the identified shortcomings, the requirements for the developed application were formulated. The application is built on a three-tier architecture. The PostgreSQL DBMS corresponds to the data tier. The application tier is an Elixir web server that provides its functionality through the REST API and automates the pet data aggregation from some shelters in St. Petersburg. The presentation tier is a Java mobile application for Android based on the Model-View-ViewModel architectural pattern. After implementation, an analysis of the results of automating the pet data aggregation and an overview of the mobile application interface were carried out.
Assessment and Performance of Flexible Quench Antenna Array Diagnostics for Superconducting Magnets
Creators: name: Stoynev, Stoyan
name: DiMarco, Joe
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: FNAL has been developing multiple versions of flexible quench antennas (flex-QA), including some specially optimized for high sensitivity and/or high resolution, to characterize quench events and transients during current ramping in superconducting magnets. A fundamental feature in our use of these is the creation of grid-like structures of sensitive elements to cover coil surfaces, with the aim of getting precise localization of magnetic flux-change events. The flex-QA are coupled with fast data-acquisition, allowing comprehensive analysis of signals at the relevant fine time scales. In addition to arrays of various flex-QA types being used during cryogenic testing of superconducting magnets, we also are utilizing a newly developed room temperature test stand to better understand QA response characteristics. The data from actual superconducting magnet tests, warm test stand measurements, and simulation data on the same QA designs allows us to draw conclusions on operational feasibility and plan better for improvements of our sensors. In this paper we present data from the multiple tests performed and analysis results. Flex-QA designs are compared, and their features, options, and optimization discussed.
title:  Found in Transition: Orality-Literacy Cues Discovered in a Rhetorical Examination of Platonic Dialogues
Creators: name: Clopton-Blackwell, Barbara Jane
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2006

description: The shift from an oral society to a literate one occurred in Ancient Greece with the advent of the alphabet (Ong, Orality 90). The Greek culture is generally considered to be a unique example of a culture which developed literacy internally (Havelock Muse 1), Details of the cultural transformation remain unclear, just as the history of the development of the Greek alphabet is rife with rumors of foreign influence and predecessors. The shift was, nevertheless, a strongly internal process, an evolution of culture as much as of technology.

The transition from orality to literacy brought many conflicts. As a philosopher during the period of this transition, Plato was himself conflicted. In his Republic, he sets up a society where the poets, traditional transmitters of culture and learning, are virtually banned because Plato does not approve of the emotional involvement inherent in oral tradition (Waterfield 71). In other works, most notably his "Seventh Letter," Plato decries the loss of memory capability involved in being able to write things down (Stevenson). The Platonic dialogues (here I include writings starring Socrates) themselves mark this conflict. They were written, yet they follow the format of spoken, and indeed acted, conversation.

This thesis will concentrate on a rhetorical analysis of the Platonic dialogues, drawing out the voices and appeals in a sample of seven dialogues, slightly more than 25 percent of the corpus of the dialogues. I expect to find indications of the conflict between orality and literacy in, at a minimum, the ideas and forms Plato/Socrates was trying to draw out of the dialogue participants. This analysis will not only draw out references to oral and literate forms, and the cultural results of the dominance of each type of form, but will also strive to place those results in the context of the culture, that is, to determine how deeply orality and literacy were a part of Ancient Greek culture during Plato's life and especially during the time when the dialogues were being written.
Specimen list for "Biogeography a key influence on distal forelimb variation in horses through the Cenozoic"
Creators: name: MacLaren, Jamie A.
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: Accessible via Dryad (https://doi.org/10.5061/dryad.x0k6djhhg). List of specimens used in the analysis containing: genus and species - institutional location - catalogue number - higher taxonomy
Recurrences in three-state quantum walks on a plane
Creators: name: Kollár, B.
name: Štefaňák, M.
name: Kiss, T.
name: Jex, I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze the role of dimensionality in the time evolution of discrete time quantum walks through the example of the three-state walk on a two-dimensional, triangular lattice. We show that the three-state Grover walk does not lead to trapping (localization) or recurrence to the origin, in sharp contrast to the Grover walk on the two dimensional square lattice. We determine the power law scaling of the probability at the origin with the method of stationary phase. We prove that only a special subclass of coin operators can lead to recurrence and there are no coins leading to localization. The propagation for the recurrent subclass of coins is quasi one-dimensional.
description: 7 pages, 4 figures
Raw Data and Analytical Methodology for "Biogeography a key influence on distal forelimb variation in horses through the Cenozoic"
Creators: name: MacLaren, Jamie A.
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: Accessible via Dryad (https://doi.org/10.5061/dryad.x0k6djhhg). Excel files containing: 3D landmark coordinates for all specimens - Procrustes coordinates averaged per species - Univariate covriates - Hypothetical Ancestor raw coordinates; MorphoJ file containing: Procrustes alignment - PCA plots and scores - Phylogenetic Partial Least Squares analysis; R codes including: phylogenetic tree (NEXUS file) - Disparity across turnover - Correlation Analyses - Ordinary Procrustes Alignment procedure - Rates on Branches of tree; 3D polygon files for all specimens.
title: ÐÐ²ÑÐ¾Ð³ÑÐµÐ¹Ð´ÐµÑ ÑÑÐµÑ Ð¾ÑÐ½ÑÐ¹
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: Three-axle motor grader
Creators: name: Ð£ÑÐ¾Ð², Ð Ð¾Ð¼Ð°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð°Ð²ÑÐ¾Ð³ÑÐµÐ¹Ð´ÐµÑ
Ð¾ÑÐ²Ð°Ð»
Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð° Ð¿Ð¾Ð´ÑÐµÐ¼Ð°
Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð° Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ°
Ð³Ð¸Ð´ÑÐ¾ÑÐ¸Ð»Ð¸Ð½Ð´Ñ
ÑÐ¸ÑÑÐµÐ¼Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸
Ñ Ð¾Ð´Ð¾Ð²Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ
motor grader
blade
lifting mechanism
steering mechanism
hydro cylinder
automation systems
running equipment

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð°Ð²ÑÐ¾Ð³ÑÐµÐ¹Ð´ÐµÑÐ° ÑÑÐµÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÐºÐ»Ð°ÑÑÐ° 180 Ð´Ð»Ñ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐµÐ¼Ð¾Ð½ÑÐ°. ÐÐ»Ñ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð°Ð²ÑÐ¾Ð³ÑÐµÐ¹Ð´ÐµÑÐ° Ð³ÑÑÐ·Ð¾Ð¿Ð¾Ð´ÑÐµÐ¼Ð½Ð¾ÑÑÑÑ 16 ÑÐ¾Ð½Ð½. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ Ð·Ð°ÐºÐ»ÑÑÐ°ÐµÑÑÑ Ð² ÑÐ°ÑÑÐµÑÐµ Ð°Ð²ÑÐ¾Ð³ÑÐµÐ¹Ð´ÐµÑÐ° Ð¸ ÐµÐ³Ð¾ Ð¾ÑÐ²Ð°Ð»Ð°. Ð¢Ð°ÐºÐ¶Ðµ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ñ Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð°Ð²ÑÐ¾Ð³ÑÐµÐ¹Ð´ÐµÑÐ° Ð¸ ÐµÐ³Ð¾ Ð¾ÑÐ²Ð°Ð»Ð°. ÐÐ»Ñ ÑÑÐ¾Ð³Ð¾ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð²ÑÐµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð¾ÑÐ½ÑÐµ Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÐ¾ÑÐ½ÑÐµ ÑÐ°ÑÑÐµÑÑ, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÑÑÐµÐ¶Ð¸ Ð¾Ð±ÑÐµÐ³Ð¾ Ð²Ð¸Ð´Ð° Ð°Ð²ÑÐ¾Ð³ÑÐµÐ¹Ð´ÐµÑÐ°, Ð¾ÑÐ²Ð°Ð»Ð° Ð¸ ÑÐµÑÑÐµÐ¶Ð¸ Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÑ Ð´ÐµÑÐ°Ð»ÐµÐ¹.
description: The object of development of the final qualifying work is the design of a three-axle class 180 motor grader to improve maintenance and repair. For the operation of a motor grader with a load capacity of 16 tons.The purpose of the work is to calculate the grader and its blade. The mechanisms and design of the motor grader and its blade were also designed. For this, all the necessary design and verification calculations were carried out, general view drawings of the motor grader, blade and drawings of individual parts were developed.
Spin edge helices in a perpendicular magnetic field
Creators: name: Badalyan, S. M.
name: Fabian, J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We present an exact solution to the problem of the spin edge states in the presence of equal Bychkov-Rashba and Dresselhaus spin-orbit fields in a two-dimensional electron system, restricted by a hard-wall confining potential and exposed to a perpendicular magnetic field. We find that the spectrum of the spin edge states depends critically on the orientation of the sample edges with respect to the crystallographic axes. Such a strikingly different spectral behavior generates new modes of the persistent spin helix-spin edge helices with novel properties, which can be tuned by the applied electric and magnetic fields.
description: In press in Physical Review Letters; Revised arguments in the introductory part; 3 figures
Challenges and Lessons Learned from fabrication, testing and analysis of eight MQXFA Low Beta Quadrupole magnets for HL-LHC
Creators: name: Ambrosio, G.
name: Amm, K.
name: Anerella, M.
name: Apollinari, G.
name: Izquierdo, G. Arnau
name: Baldini, M.
name: Ballarino, A.
name: Barth, C.
name: Yahia, A. Ben
name: Blowers, J.
name: De Sousa, P. Borges
name: Bossert, R.
name: Bulat, B.
name: Carcagno, R.
name: Cheng, D. W.
name: Chlachidze, G.
name: Cooley, L.
name: Crouvizier, M.
name: Devred, A.
name: DiMarco, J.
name: Feher, S.
name: Ferracin, P.
name: Troitino, J. Ferradas
name: Fajardo, L. Garcia
name: Gourlay, S.
name: Hocker, H. M.
name: Bermudez, S. Izquierdo
name: Joshi, P.
name: Krave, S.
name: Lee, E. M.
name: Levitan, J.
name: Lombardo, V.
name: Lu, J.
name: Marchevsky, M.
name: Marinozzi, V.
name: Moros, A.
name: Muratore, J.
name: Naus, M.
name: Nobrega, F.
name: Page, T.
name: Pong, I.
name: Perez, J. C.
name: Prestemon, S.
name: Ravaioli, E.
name: Ray, K. L.
name: Sabbi, G.
name: Schmalzle, J.
name: Seyl, J.
name: Sgobba, S.
name: Stoynev, S.
name: Strauss, T.
name: Todesco, E.
name: Turrioni, D.
name: Vallone, G.
name: Van Weelderen, R.
name: Wanderer, P.
name: Wang, X.
name: Yu, M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: By the end of October 2022, the US HL-LHC Accelerator Upgrade Project (AUP) had completed fabrication of ten MQXFA magnets and tested eight of them. The MQXFA magnets are the low beta quadrupole magnets to be used in the Q1 and Q3 Inner Triplet elements of the High Luminosity LHC. This AUP effort is shared by BNL, Fermilab, and LBNL, with strand verification tests at NHMFL. An important step of the AUP QA plan is the testing of MQXFA magnets in a vertical cryostat at BNL. The acceptance criteria that could be tested at BNL were all met by the first four production magnets (MQXFA03-MQXFA06). Subsequently, two magnets (MQXFA07 and MQXFA08) did not meet some criteria and were disassembled. Lessons learned during the disassembly of MQXFA07 caused a revision to the assembly specifications that were used for MQXFA10 and subsequent magnets. In this paper, we present a summary of: 1) the fabrication and test data of all the MQXFA magnets; 2) the analysis of MQXFA07/A08 test results with characterization of the limiting mechanism; 3) the outcome of the investigation, including the lessons learned during MQXFA07 disassembly; and 4) the finite element analysis correlating observations with test performance.
Analysis of the lepton polarisation asymmetries of ${\bar B} \to {\bar K}_2(1430) \, \ell^+ \, \ell^-$ decay
Creators: name: Choudhury, S. R.
name: Cornell, A. S.
name: Roussos, J. D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work we will study the longitudinal polarisations of both leptons in the decay process ${\bar B} \to {\bar K}_2(1430)\, \ell^+ \, \ell^-$. This process has all the features of the related and well investigated process ${\bar B} \to {\bar K}^*(890) \, \ell^+ \, \ell^-$, with theoretically comparable branching ratios. The polarised differential decay rates as well as the single and double polarisation asymmetries are worked out, where the sensitivity of these to possible right-handed couplings for the related $b \to s$ radiative decay (and other generic BSM parameters) are also investigated.
description: 13 pages, 10 figures files
Glassy dynamics, spinodal fluctuations, and the kinetic limit of hard-rod nucleation
Creators: name: Ni, Ran
name: Belli, Simone
name: van Roij, Rene
name: Dijkstra, Marjolein
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Using simulations we identify three dynamic regimes in supersaturated isotropic fluid states of short hard rods: (i) for moderate supersaturations we observe nucleation of multi-layered crystalline clusters; (ii) at higher supersaturation, we find nucleation of small crystallites which arrange into long-lived locally favored structures that get kinetically arrested, while (iii) at even higher supersaturation the dynamic arrest is due to the conventional cage-trapping glass transition. For longer rods we find that the formation of the (stable) smectic phase out of a supersaturated isotropic state is strongly suppressed by an isotropic-nematic spinodal instability that causes huge spinodal-like orientation fluctuations with nematic clusters diverging in size. Our results show that glassy dynamics and spinodal instabilities set kinetic limits to nucleation in a highly supersaturated hard-rod fluids.
description: Accepted by Physical Review Letters
title: DEPRECATED: A MODEL FOR PREDICTING THE PERFORMANCE OF IP VIDEOCONFERENCING
Creators: name: MUED, LICHA
Publisher: name: University of Plymouth
Year: 2004

description: With the incorporation of free desktop videoconferencing (DVC) software on the majority of the world's PCs, over the recent years, there has, inevitably, been considerable interest in using DVC over the Internet. The growing popularity of DVC increases the need for multimedia quality assessment. However, the task of predicting the perceived multimedia quality over the Internet Protocol (IP) networks is complicated by the fact that the audio and video streams are susceptible to unique impairments due to the unpredictable nature of IP networks, different types of task scenarios, different levels of complexity, and other related factors. To date, a standard consensus to define the IP media Quality of Service (QoS) has yet to be implemented. The thesis addresses this problem by investigating a new approach to assess the quality of audio, video, and audiovisual overall as perceived in low cost DVC systems. The main aim of the thesis is to investigate current methods used to assess the perceived IP media quality, and then propose a model which will predict the quality of audiovisual experience from prevailing network parameters. This thesis investigates the effects of various traffic conditions, such as, packet loss, jitter, and delay and other factors that may influence end user acceptance, when low cost DVC is used over the Internet. It also investigates the interaction effects between the audio and video media, and the issues involving the lip sychronisation error. The thesis provides the empirical evidence that the subjective mean opinion score (MOS) of the perceived multimedia quality is unaffected by lip synchronisation error in low cost DVC systems. The data-gathering approach that is advocated in this thesis involves both field and laboratory trials to enable the comparisons of results between classroom-based experiments and real-world environments to be made, and to provide actual real-world confirmation of the bench tests. The subjective test method was employed since it has been proven to be more robust and suitable for the research studies, as compared to objective testing techniques. The MOS results, and the number of observations obtained, have enabled a set of criteria to be established that can be used to determine the acceptable QoS for given network conditions and task scenarios. Based upon these comprehensive findings, the final contribution of the thesis is the proposal of a new adaptive architecture method that is intended to enable the performance of IP based DVC of a particular session to be predicted for a given network condition.
Supplementary Methodology for "Biogeography a key influence on distal forelimb variation in horses through the Cenozoic"
Creators: name: MacLaren, Jamie A.
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: Accessible via Dryad (https://doi.org/10.5061/dryad.x0k6djhhg). Word document containing: Laser Scanner details - Phylogenetic Reconstruction sources - Temporal ranges - Landmark Placements - Hypothetical ancestral fetlock generation - Iterative OPA Alignments - Rates of Trait Evolution - Covariates - Correlation Analyses - Species-level OSS Key - Supplementary References.
Bayesian peak-bagging of solar-like oscillators using MCMC: A comprehensive guide
Creators: name: Handberg, R.
name: Campante, T. L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Context: Asteroseismology has entered a new era with the advent of the NASA Kepler mission. Long and continuous photometric observations of unprecedented quality are now available which have stimulated the development of a number of suites of innovative analysis tools. Aims: The power spectra of solar-like oscillations are an inexhaustible source of information on stellar structure and evolution. Robust methods are hence needed in order to infer both individual oscillation mode parameters and parameters describing non-resonant features, thus making a seismic interpretation possible. Methods: We present a comprehensive guide to the implementation of a Bayesian peak-bagging tool that employs a Markov chain Monte Carlo (MCMC). Besides making it possible to incorporate relevant prior information through Bayes' theorem, this tool also allows one to obtain the marginal probability density function for each of the fitted parameters. We apply this tool to a couple of recent asteroseismic data sets, namely, to CoRoT observations of HD 49933 and to ground-based observations made during a campaign devoted to Procyon. Results: The developed method performs remarkably well at constraining not only in the traditional case of extracting oscillation frequencies, but also when pushing the limit where traditional methods have difficulties. Moreover it provides an rigorous way of comparing competing models, such as the ridge identifications, against the asteroseismic data.
description: Accepted for publication in A&A
Optimizing the use of pressurized bladders for the assembly of HL-LHC MQXFB magnets
Creators: name: Troitino, J. Ferradas
name: Ambrosio, G.
name: Bourcey, N.
name: Cheng, D.
name: Devred, A.
name: Felice, H.
name: Ferracin, P.
name: Guinchard, M.
name: Bermudez, S. Izquierdo
name: Kandemir, K.
name: Lusa, N.
name: Milanese, A.
name: Mugnier, S.
name: Perez, J. C.
name: Todesco, E.
name: Triquet, S.
name: Vallone, G.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The use of pressurized bladders for stress control of superconducting magnets was firstly proposed at Lawrence Berkeley National Laboratory (LBNL) in the early 2000s. Since then, the so-called bladders and keys procedure has become one of the reference techniques for the assembly of high-field accelerator magnets and demonstrators. Exploiting the advantages of this method is today of critical importance for Nb3Sn-based accelerator magnets, whose production requires the preservation of tight stress targets in the superconducting coils to limit the effects of the strain sensitivity and brittleness of the conductor. The present manuscript reports on the results of an experimental campaign focused on the optimization of the bladders and keys assembly process in the MQXFB quadrupoles. These 7.2 m long magnets shall be among the first Nb3Sn cryomagnets to be installed in a particle accelerator as a part of the High Luminosity upgrade of the LHC. One of the main practical implications of the bladders technique, especially important when applied to long magnets like MQXFB, is that to insert the loading keys, the opening of a certain clearance in the support structure is required. The procedure used so far for MQXF magnets involved an overstress in the coils during bladder inflation. The work presented here shows that such an overshoot can be eliminated thanks to additional bladders properly positioned in the structure. This optimized method was validated in a short model magnet and in a full-length mechanical model, becoming the new baseline for the series production at CERN. Furthermore, the results are supported by numerical predictions using Finite Element models.
FACTORS AFFECTING  IMPLEMENTATION OF CARBON PROJECT IN HUMBO  WOREDA: THE CASE OF WOLAITA ZONE, SOUTHERN ETHIOPIA.
Creators: name: Alemayehu Gebre
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2017

description: The average temperature in the study area was increasing mainly due to man produced factors,
in particular, carbon dioxide emission. As Wild(2003),stated that carbon dioxides the most
important greenhouse gas in the atmosphere. The general objective of  this study was to assess
the factors affecting the practices of carbon  projects in selected rural kebeles which were
incorporated in carbon projects in Humbo Woreda, Wolayta zone,Southern Ethiopia. The study
used descriptive research design. Out of total kebeles which were incorporated in the project of
carbon  in Humbo woreda, four kebels were  selected and from the total household heads 160
(5%) were determined as sample size. The respondents’ selection was carried out using
systematic random and purposive sampling techniques.  The information obtained was then
analyzed by using descriptive analysis method. The major findings revealed that, there was lack
of active community participation on the development of carbon project. In addition, there was
lack of training on forest protection and management.  Therefore, the zone departments of the
natural  resource management should  encourage active community participation and  create
awareness on the implementation of carbon project. The responsible body should also   provide
technical support on forest management and protection  to the cooperative societies; and those
bodies who had the responsibilities to run carbon projects in the respective rural kebeles, should
create a suitable conditions for the equal participation of both men and women on the
implementation of the project.
The internal structure of forced fountains
Creators: name: Huang, Jingzi
name: Burridge, Henry C.
name: van Reeuwijk, Maarten
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We study the mixing processes inside a forced fountain using data from direct numerical simulation. The outer boundary of the fountain with the ambient is a turbulent/non-turbulent interface. Inside the fountain, two internal boundaries, both turbulent/turbulent interfaces, are identified: 1) the classical boundary between upflow and downflow which is composed of the loci of points of zero mean vertical velocity; and 2) the streamline that separates the mean flow emitted by the source from the entrained fluid from the ambient (the separatrix). We show that entrainment due to turbulent fluxes across the internal boundary is at least as important as that by the mean flow. However, entrainment by the turbulence behaves substantively differently from that by the mean flow and cannot be modelled using the same assumptions. This presents a challenge for existing models of turbulent fountains and other environmental flows that evolve inside turbulent environments.