cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Towards a Realistic MSSM Prediction for Neutrino-nucleon Deep-inelastic Scattering
Creators: name: Brein, Oliver
name: Hollik, Wolfgang
name: Koch, Benjamin
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the radiative corrections to charged and neutral current deep-inelastic neutrino--nucleon scattering in the minimal supersymmetric standard model (MSSM). In particular, we study deviations, delta_R^nu(nu-bar), from the Standard Model prediction for the ratios of neutral- to charged-current cross sections, taking into account all sources for deviations in the MSSM, i.e. different contributions from virtual Higgs bosons and virtual superpartners. Our calculation includes the full q^2 dependence of the one-loop amplitudes, parton distribution functions and a NuTeV-inspired process kinematics. We present results of a scan of delta_R^nu(nu-bar) over the relevant MSSM parameter space.
description: 5 pages, 2 figures, to appear in Proceedings of SUSY06, the 14th International Conference on Supersymmetry and the Unification of Fundamental Interactions, UC Irvine, California, 12-17 June 2006
Bottom-induced contributions to Higgs plus jet at next-to-next-to-leading order
Creators: name: Mondini, Roberto
name: Williams, Ciaran
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a next-to-next-to-leading order (NNLO) QCD calculation of the bottom-induced contributions to the production of a Higgs boson plus a jet, i.e. the process $p p \rightarrow H +j$ to $\mathcal{O}(y_b^2 α_s^3)$. We work in the five-flavor scheme (5FS) in which the bottom quark mass is retained only in the coupling to the Higgs boson. Our calculation uses $N$-jettiness slicing to regulate infrared divergences, allowing for fully-differential predictions for collider observables. After extensively validating the methodology, we present results for the 13 TeV LHC. Our NNLO predictions show a marked improvement in the overall renormalization and factorization scale dependence, the latter of which proves to be particularly troublesome for 5FS calculations at lower orders. In addition, using the same methodology we present a NNLO computation of $b\overline{b} \rightarrow H$. Our results are implemented into MCFM.
description: 24 pages, 9 figures
A new public code for initial data of unequal-mass, spinning compact-object binaries
Creators: name: Papenfort, L. Jens
name: Tootle, Samuel D.
name: Grandclément, Philippe
name: Most, Elias R.
name: Rezzolla, Luciano
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The construction of constraint-satisfying initial data is an essential element for the numerical exploration of the dynamics of compact-object binaries. While several codes have been developed over the years to compute generic quasi-equilibrium configurations of binaries comprising either two black holes, or two neutron stars, or a black hole and a neutron star, these codes are often not publicly available or they provide only a limited capability in terms of mass ratios and spins of the components in the binary. We here present a new open-source collection of spectral elliptic solvers that are capable of exploring the major parameter space of binary black holes (BBHs), binary neutron stars (BNSs), and mixed binaries of black holes and neutron stars (BHNSs). Particularly important is the ability of the spectral-solver library to handle neutron stars that are either irrotational or with an intrinsic spin angular momentum that is parallel to the orbital one. By supporting both analytic and tabulated equations of state at zero or finite temperature, the new infrastructure is particularly geared towards allowing for the construction of BHNS and BNS binaries. For the latter, we show that the new solvers are able to reach the most extreme corners in the physically plausible space of parameters, including extreme mass ratios and spin asymmetries, thus representing the most extreme BNS computed to date. Through a systematic series of examples, we demonstrate that the solvers are able to construct quasi-equilibrium and eccentricity-reduced initial data for BBHs, BNSs, and BHNSs, achieving spectral convergence in all cases. Furthermore, using such initial data, we have carried out evolutions of these systems from the inspiral to after the merger, obtaining evolutions with eccentricities $\lesssim 10^{-4}-10^{-3}$, and accurate gravitational waveforms.
description: 25 pages, 12 figures, 2 tables, improved presentation, results unchanged. Accepted by PRD. Code description and repository: https://kadath.obspm.fr/fuka/
Accretion column structure of magnetic cataclysmic variables from X-ray spectroscopy
Creators: name: Hoogerwerf, R.
name: Brickhouse, N. S.
name: Mauche, C. W.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using Chandra HETG data we present light curves for individual spectral lines of Mg XI and Mg XII for EX Hydrae, an intermediate-polar type cataclysmic variable. The Mg XI light curve, folded on the white dwarf spin period, shows two spikes that are not seen in the Mg XII or broad-band light curves. Occultation of the accretion column by the body of the white dwarf would produce such spikes for an angle between the rotation axis and the accretion columns of alpha = 18 degrees and a height of the Mg XI emission above the white dwarf surface of < 0.0004 white dwarf radii or < 4 km. The absence of spikes in the Mg XII and broad-band light curves could then be explained if the bulk of its emission forms at much larger height, > 0.004 white dwarf radii or > 40 km, above the white dwarf surface, although this is not consistent with the predictions of the standard Aizu model of the accretion column.
description: 12 pages, 3 figures, accepted for publication in the ApJ Letters
Capítulo III - Armonización y coordinación fiscal en la Unión Europea
Creators: name: Lousa, Manuel Gutiérrez
Publisher: name: Scuola Europea di Alti Studi Tributari, Alma Mater Studiorum - Università di Bologna
Year: 2010

description: Studi Tributari Europei, 2010: Finanziamento alle imprese e neutralità fiscale
On supersymmetry breaking in string theory from gauge theory in a throat
Creators: name: Murthy, Sameer
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We embed the supersymmetry breaking mechanism in N=1 SQCD of hep-th/0602239 in a smooth superstring theory using D-branes in the background R^4 \times SL(2)_{k=1}/U(1) which smoothly captures the throat region of an intersecting NS5-brane configuration. A controllable deformation of the supersymmetric branes gives rise to the mass deformation of the magnetic SQCD theory on the branes. The consequent instability on the open string worldsheet can be followed onto a stable non-supersymmetric configuration of D-branes which realize the metastable vacuum configuration in the field theory. The new brane configuration is shown to backreact onto the background such as to produce different boundary conditions for the string fields in the radial direction compared to the supersymmetric configuration. In the string theory, this is interpreted to mean that the supersymmetry breaking is explicit rather than spontaneous.
description: 29 pages, harvmac, 8 figures; v2 typos corrected, reference added
CEP Poll: National Survey of Public Opinion No.83, April-June 2019
Creators: name: Centro De Estudios Públicos (CEP)
Publisher: name: Roper Center for Public Opinion Research
Year: 2019

description: Satisfaction with life (2); most important problem (1); economic situation of the country (2); personal financial situation (5); progress of the country (1); Sebastian Piñera (5); government ratings on various issues (8); opinion of political figures (28); frequency of activities (7); interest in politics (1); causes of poverty (2); causes of wealth (2); income equality/inequality (21); economic sustenance (2); important factors of success (11); beliefs about others' income (2); income taxes (2); international economic differences (3); conflicts between social groups (5); personal social status (3); ideal income factors (4); Chilean society (3); contact with people richer/poorer than you (2); trust in others (1); unions and workers' rights (5); Chilean democracy (5); wealth and Congress members (2).
Capítulo IV - El Proceso de armonización fiscal e integración económica en la Unión Europea
Creators: name: García, Eduardo Cuenca
Publisher: name: Scuola Europea di Alti Studi Tributari, Alma Mater Studiorum - Università di Bologna
Year: 2010

description: Studi Tributari Europei, 2010: Finanziamento alle imprese e neutralità fiscale
From Fundamental Strings to Small Black Holes
Creators: name: Cornalba, Lorenzo
name: Costa, Miguel S.
name: Penedones, Joao
name: Vieira, Pedro
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We give evidence in favour of a string/black hole transition in the case of BPS fundamental string states of the Heterotic string. Our analysis goes beyond the counting of degrees of freedom and considers the evolution of dynamical quantities in the process. As the coupling increases, the string states decrease their size up to the string scale when a small black hole is formed. We compute the absorption cross section for several fields in both the black hole and the perturbative string phases. At zero frequency, these cross sections can be seen as order parameters for the transition. In particular, for the scalars fixed at the horizon the cross section evolves to zero when the black hole is formed.
description: 36 pages, 4 figures, argument about minimally coupled scalar absorption cross section clarified
The improved inverted AlGaAs/GaAs interface: its relevance for high-mobility quantum wells and hybrid systems
Creators: name: Külah, Elcin
name: Reichl, Christian
name: Scharnetzky, Jan
name: Alt, Luca
name: Dietsche, Werner
name: Wegscheider, Werner
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Two dimensional electron gases (2DEGs) realized at GaAs/AlGaAs single interfaces by molecular-beam epitaxy (MBE) reach mobilities of about 15 million cm^2/Vs if the AlGaAs alloy is grown after the GaAs. Surprisingly, the mobilities may drop to a few millions for the identical but inverted AlGaAs/GaAs interface, i.e. reversed layering. Here we report on a series of inverted heterostructures with varying growth parameters including temperature, doping, and composition. Minimizing the segregation of both dopants and background impurities leads to mobilities of 13 million cm^2/Vs for inverted structures. The dependence of the mobility on electron density tunes by a gate or by illumination is found to be the identical if no doping layers exist between the 2DEG and the respective gate. Otherwise, it differs significantly compared to normal interface structures. Reducing the distance of the 2DEG to the surface down to 50nm requires an additional doping layer between 2DEG and surface in order to compensate for the surface-Schottky barrier. The suitability of such shallow inverted structures for future semiconductor-superconductor hybrid systems is discussed. Lastly, our understanding of the improved inverted interface enables us to produce optimized double-sided doped quantum wells exhibiting an electron mobility of 40 million cm^2/Vs at 1K.
description: 19 pages, 9 figures
Capítulo V – La renuncia a la imposición patrimonial
Creators: name: León, Mónica Arribas
Publisher: name: Scuola Europea di Alti Studi Tributari, Alma Mater Studiorum - Università di Bologna
Year: 2010

description: Studi Tributari Europei, 2010: Finanziamento alle imprese e neutralità fiscale
Disappearance and Survival of Superconductivity in FeSe under High Pressure
Creators: name: Miyoshi, Kiyotaka
name: Yamamoto, Shota
name: Shiota, Atsushi
name: Matsuoka, Takuya
name: Ohe, Masaki
name: Yamamoto, Yumi
name: Nishigori, Shijo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Superconductivity in FeSe was investigated under high pressure through the measurements of DC magnetization by using a diamond anvil cell. We successfully observed that the disappearance of the superconductivity as a results of the appearance of the non-superconducting ortho I\hspace{-1pt}I phase above $\sim$7 GPa ($\sim$5 GPa), when Ar (glycerin) is used as the pressure transmitting media. Contrary to this, it has been found that the superconductivity even survives under pressure above 7 GPa, when the thickness ($t$) of a platelet-single crystal specimen is reduced. The survival of the superconductivity above 7 GPa is consistent with a previous observation under hydrostatic pressure by using a cubic anvil apparatus, suggesting that the hydrostaticity of the pressure is improved by reducing $t$. It is also inferred that the appearance of the ortho I\hspace{-1pt}I phase is due to uniaxial stress along the [001] direction.
description: 6 pages, 4 figures
Segue Between Favorable and Unfavorable Solvation
Creators: name: Maibaum, Lutz
name: Chandler, David
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Solvation of small and large clusters are studied by simulation, considering a range of solvent-solute attractive energy strengths. Over a wide range of conditions, both for solvation in the Lennard-Jones liquid and in the SPC model of water, it is shown that the mean solvent density varies linearly with changes in solvent-solute adhesion or attractive energy strength. This behavior is understood from the perspective of Weeks' theory of solvation [Ann. Rev. Phys. Chem. 2002, 53, 533] and supports theories based upon that perspective.
description: 8 pages, 7 figures
MODERN SOURCES OF MARKET POWER OF DIGITAL PLATFORMS: CONCLUSIONS FOR ANTIMONOPOLY REGULATION
Creators: name: Ummatov, Bekzod
Publisher: name: Zenodo
Year: 2024

description: Currently, digital platforms are functioning in one way or another in many global and local markets. The scientific literature argues that in the modern digital age, they are the dominant form of doing business [Gawer, 2022]. The need for additional regulation of digital platforms is being actively discussed by researchers and antitrust authorities around the world [Baker, 2021; Ciriani & Lebourges, 2021].
Capítulo VI – Los problemas de la imposición sobre sucesiones y donaciones
Creators: name: Álvarez, Montserrat Hermosín
Publisher: name: Scuola Europea di Alti Studi Tributari, Alma Mater Studiorum - Università di Bologna
Year: 2010

description: Studi Tributari Europei, 2010: Finanziamento alle imprese e neutralità fiscale
Capítulo VII – Derecho Comunitario y política tributaria en materia de imposición sobre sociedades
Creators: name: Rodríguez, Juan López
Publisher: name: Scuola Europea di Alti Studi Tributari, Alma Mater Studiorum - Università di Bologna
Year: 2010

description: Studi Tributari Europei, 2010: Finanziamento alle imprese e neutralità fiscale
Capítulo VIII – El Impuesto sobre la Renta de las Personas Físicas en la Unión Europea
Creators: name: Martínez, Francisco Adame
Publisher: name: Scuola Europea di Alti Studi Tributari, Alma Mater Studiorum - Università di Bologna
Year: 2010

description: Studi Tributari Europei, 2010: Finanziamento alle imprese e neutralità fiscale
Nilpotent classical mechanics: s-geometry
Creators: name: Frydryszak, Andrzej M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 70Hxx

description: We introduce specific type of hyperbolic spaces. It is not a general linear covariant object, but of use in constructing nilpotent systems. In the present work necessary definitions and relevant properties of configuration and phase spaces are indicated. As a working example we use a D=2 isotropic harmonic oscillator.
description: 8 pages, presented at QGIS, June 2006, Prague
MOESM10 of A lil3 chlp double mutant with exclusive accumulation of geranylgeranyl chlorophyll displays a lethal phenotype in rice
Creators: name: Li, Chunmei
name: Liu, Xin
name: Pan, Jihong
name: Guo, Jia
name: Wang, Qian
name: Chen, Congping
name: Li, Na
name: Zhang, Kuan
name: Yang, Bin
name: Sun, Changhui
name: Deng, Xiaojian
name: Wang, Pingrong
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Developmental Biology
subject: Plant Biology
subject: Computational Biology

description: Additional file 10: Figure S6. Ultrastructure of mesophyll cells (a) and chloroplasts (b) in the 637ys 502ys double mutant. Bars = 1 μm. (PDF 563 kb)
Open Quantum Systems for Quarkonia
Creators: name: Yao, Xiaojun
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: I review recent applications of the open quantum system framework in the understanding of quarkonium suppression in heavy-ion collisions, which has been used as a probe of the quark-gluon plasma for decades. The derivation of the Lindblad equations for quarkonium in both the quantum Brownian motion and the quantum optical limits and their semiclassical counterparts is explained. The hierarchy of time scales assumed in the derivation is justified from the separation of energy scales in nonrelativistic effective field theories of QCD. Physical implications of the open quantum system approach are also discussed. Finally, I list some open questions for future studies.
description: 54 pages, 6 figures, invited review for International Journal of Modern Physics A; v2: minor change
Εξωεταιρικές Συμφωνίες των Μετόχων
Creators: name: Γκίκα, Αναστασία Διονυσίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Εξωεταιρικές συμφωνίες
Shareholders agreements

description: Αντικείμενο της παρούσας εργασίας αποτελεί η προσέγγιση της έννοιας και της λειτουργίας των εξωεταιρικών συμφωνιών. Ως εξωεταιρικές συμφωνίες, κατά έναν πρώτο γενικό ορισμό, νοούνται οι αμιγώς ενοχικές συμφωνίες που συνάπτονται μεταξύ των εταίρων ή μεταξύ των εταίρων και τρίτων προς την εταιρία προσώπων και αποτελούν ουσιαστικά μέθοδο οργάνωσης και προγραμματισμού της λειτουργίας της εταιρίας, αλλά και καθορισμού των σχέσεων μεταξύ των συμβαλλόμενων σε αυτές μερών, της άσκησης των εταιρικών δικαιωμάτων τους, καθώς και του status της εταιρικής τους συμμετοχής. Περαιτέρω αναλύεται στην παρούσα το ζήτημα της ερμηνείας των συμβάσεων αυτών με σημείο αναφοράς το καταστατικό της εταιρίας και συγκεκριμένα το ζήτημα της ερμηνείας των συμβάσεων αυτών με βάση το καταστατικό ή της ερμηνείας του καταστατικού λαμβανομένων υπόψη και των υφιστάμενων μεταξύ των μετόχων η μεταξύ των μετόχων και τρίτων εξωεταιρικών συμφωνιών, καθώς και η ιεραρχική σχέση του καταστατικού σε σχέση με τις εν λόγω συμφωνίες, όπως η ανωτέρω προβληματική πηγάζει από τη γενικότερη σύγκρουση, ανάμεσα στο ενδοτικού χαρακτήρα ενοχικό δίκαιο το οποίο διέπει κατά κανόνα τις εν λόγω συμβάσεις και το εταιρικό δίκαιο, το οποίο είναι αυστηρότερο και ρυθμίζει με τρόπο αναγκαστικό την οργάνωση και λειτουργία των προβλεπόμενων εταιρικών τύπων
description: The subject of this thesis is the approach of the concept and the operation of the extra-company agreements. As a non-company agreement, a first general definition means purely contractual agreements entered into between the partners or between partners and third parties to the company and is essentially a method of organizing and planning the operation of the company, as well as establishing relationships between the parties in these parts, the exercise of their corporate rights, as well as the status of their shareholder position. Furthermore, the question of the interpretation of these contracts with reference to the articles of association of the company, in particular the question of the interpretation of such contracts on the basis of the articles of association or the interpretation of the articles of association, taking into account existing shareholders or between shareholders and third parties out-of-court agreements, as well as the hierarchical relationship of the statutes with respect to these agreements as the above problem arises from the general conflict, between the rational law that is generally binding on the contracts in question and company law, which is more stringent and regulates in a nutshell the organization and operation of the envisaged corporate formulas
Multiple positive solutions for degenerate Kirchhoff equations with singular and Choquard nonlinearity
Creators: name: Rawat, S.
name: Sreenadh, K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35A15, 35J60, 35J20

description: In this paper we study the existence, multiplicity and regularity of positive weak solutions for the following Kirchhoff-Choquard problem: \begin{equation*} \begin{array}{cc} \displaystyle M\left( \iint\limits_{\mathbb{R}^{2N}} \frac{|u(x)-u(y)|^2}{|x-y|^{N+2s}}\,dxdy\right) (-Δ)^s u = \fracλ{u^γ} + \left( \int\limits_Ω \frac{|u(y)|^{2^{*}_{μ,s}}}{|x-y|^ μ}\, dy\right) |u|^{2^{*}_{μ,s}-2}u \;\text{in} \; Ω, %\quad \quad u > 0\quad \text{in} \; Ω, \quad \quad u = 0\quad \text{in} \; \mathbb{R}^{N}\backslashΩ, \end{array} \end{equation*} where $Ω$ is open bounded domain of $\mathbb{R}^{N}$ with $C^2$ boundary, $N > 2s$ and $s \in (0,1)$. $M$ models Kirchhoff-type coefficient in particular, the degenerate case where Kirchhoff coefficient M is zero at zero. $(-Δ)^s$ is fractional Laplace operator, $λ> 0$ is a real parameter, $γ\in (0,1)$ and $2^{*}_{μ,s} = \frac{2N-μ}{N-2s}$ is the critical exponent in the sense of Hardy-Littlewood-Sobolev inequality. We prove that each positive weak solution is bounded and satisfy Hölder regularity of order $s$. Furthermore, using the variational methods and truncation arguments we prove the existence of two positive solutions.
description: 26 pages
Capítulo IX – Los impuestos de salida (exit taxes) en el ámbito de la Unión Europea
Creators: name: Reguera, Manuel Guerra
Publisher: name: Scuola Europea di Alti Studi Tributari, Alma Mater Studiorum - Università di Bologna
Year: 2010

description: Studi Tributari Europei, 2010: Finanziamento alle imprese e neutralità fiscale
Structural stability of Fe5Si3 and Ni2Si studied by high-pressure x-ray diffraction and ab initio total-energy calculations
Creators: name: Errandonea, D.
name: Santamaria-Perez, D.
name: Vegas, A.
name: Nuss, J.
name: Jansen, M.
name: Rodriguez-Hernandez, P.
name: Munoz, A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: We performed high-pressure angle dispersive x-ray diffraction measurements on Fe5Si3 and Ni2Si up to 75 GPa. Both materials were synthesized in bulk quantities via a solid-state reaction. In the pressure range covered by the experiments, no evidence of the occurrence of phase transitions was observed. On top of that, Fe5Si3 was found to compress isotropically, whereas an anisotropic compression was observed in Ni2Si. The linear incompressibility of Ni2Si along the c-axis is similar in magnitude to the linear incompressibility of diamond. This fact is related to the higher valence-electron charge density of Ni2Si along the c-axis. The observed anisotropic compression of Ni2Si is also related to the layered structure of Ni2Si where hexagonal layers of Ni2+ cations alternate with graphite-like layers formed by (NiSi)2- entities. The experimental results are supported by ab initio total-energy calculations carried out using density functional theory and the pseudopotential method. For Fe5Si3, the calculations also predicted a phase transition at 283 GPa from the hexagonal P63/mcm phase to the cubic structure adopted by Fe and Si in the garnet Fe5Si3O12. The room-temperature equations of state for Fe5Si3 and Ni2Si are also reported and a possible correlation between the bulk modulus of iron silicides and the coordination number of their minority element is discussed. Finally, we report novel descriptions of these structures, in particular of the predicted high-pressure phase of Fe5Si3 (the cation subarray in the garnet Fe5Si3O12), which can be derived from spinel Fe2SiO4 (Fe6Si3O12).
description: 44 pages, 13 figures, 3 Tables
“You Could Hear a Hair Pin Drop”: Queer Utopianism and Informal Knowledge Production in the Gaylor Closeting Conspiracy Theory
Creators: name: Eadon, Yvonne M.
Publisher: name: SAGE Publications
Year: 2024

description: Rumors about Taylor Swift’s sexuality have persisted since the early days of her career. They have coalesced into an online subculture known as “Gaylor.” Gaylor is a novel kind of conspiracy theory known as a “Closeting Conspiracy Theory” (CCT). CCTs involve speculating about a public figure’s sexuality, gathering pertinent evidence, and producing fan knowledges, often informally, on social media. Like shipping and slash fiction (which they often involve) CCTs are largely feminized. Through a qualitative content analysis of 200 TikTok videos, this article situates Gaylor as a CCT that has developed into a kind of knowledge culture. Analyzing this knowledge culture using Emily Coccia’s notion of too-close reading and José Muñoz’s queer utopianism reveals specialized practices of knowledge production, including informal boundary work. As Gaylors get “too close” to Swift’s star text, triangulating lyrics and music videos with images and videos from Swift’s life, they produce folk literary criticism. Muñoz’s queer utopianism saturates Gaylor discourses, with many Gaylors engaging in a specific type of conspiracy-inflected queer utopianism: the doomsday coming-out. The doomsday coming-out pushes the date of the Swift’s purported coming out back further and further after each anticipated album or music video release, not unlike the date of the apocalypse in a doomsday cult. Ultimately, the function of producing CCT knowledge in the Gaylor community is propelled forward by imagining queer futures, reflecting on personal identity, building community, and pushing back against heterosexist consensus.
Groundwater Recharge Potential Using GIS around the Land Development Facilities of Chulalongkorn University at Kaeng Khoi District, Saraburi Province, Thailand
Creators: name: Srilert Chotpantarat
name: Jaturon Konkul
name: Satika Boonkaewwan
name: Thanop Thitimakorn
Publisher: name: Environmental Research Institute Chulalongkorn University Press
Year: 2015
Subjects: Groundwater recharge, geographic information system, groundwater, Kaeng Khoi District

description: 2, 37, Applied Environmental Research
Σχεδίαση και Ανάπτυξη Ψηφιακού Περιβάλλοντος Εικονικής Περιήγησης και Αλληλεπίδρασης
Creators: name: Παντέχου, Μαρία
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Μηχανή Παιχνιδιών
Σχεδιασμός 3Δ
Σχεδιοκίνηση
Unity
3D Modelling
Animation

description: Σκοπός της παρούσας εργασίας είναι η ανάλυση, ο σχεδιασμός και η υλοποίηση μιας εφαρμογή τρισδιάστατου παιχνιδιού σε δισδιάστατο γραφικό περιβάλλον για συσκευές υπολογιστών. Οι νέες τάσεις ψυχαγωγίας και οι προτιμήσεις των χρηστών προσανατολίζονται προς τα ψηφιακά περιβάλλοντα εικονικής περιήγησης και διάδρασης (ηλεκτρονικά παιχνίδια) τα οποία έχουν μεταξύ άλλων πολλά εκπαιδευτικά οφέλη. Υπάρχουν πολλές τεχνικές ανάπτυξης λογισμικών οι οποίες περιλαμβάνουν τις διαδικασίες της ανάλυσης της ιδέας και των χρηστών , του σχεδιασμού κατά τη διάρκεια του οποίου οριστικοποιούνται οι απαιτήσεις του λογισμικού και σχεδιάζεται η πρώτη απεικόνιση του γραφικού περιβάλλοντος, και της ανάπτυξης που υλοποιείται το τελικό έργο. Τέλος, έχουμε την διαδικασία της αξιολόγησης κατά την οποία ελέγχεται η απήχηση της εφαρμογής και τα πιθανά προβλήματα που παρουσιάζει. Για την υλοποίηση του λογισμικού χρησιμοποιήθηκε η μηχανή παιχνιδιού Unity 3D ένα εργαλείο ανάπτυξης διαδραστικών πολυμέσων, η γλώσσα προγραμματισμού C#, εργαλεία ανάπτυξης και παραγωγής δισδιάστατων Adobe Photoshop και τρισδιάστατων γραφικών blender και Autodesk 3dsmax, εργαλείο ανάπτυξης οπτικών εφέ και σχεδιοκίνησης Animaker και Mixamo. Το παιχνίδι παρέχει φιλικό περιβάλλον χρήσης, ευκολία χρήσης, φυσική ρεαλιστική κίνηση, συνδυασμό ποικιλίας τύπων γραφικών, σχεδιοκίνηση (animation) και ηχητικά εφέ διαφόρων τύπων ήχου.
description: This paper analyzes all the evolving stages that took part during the development of an entertaining- educational software (video game), using the game machine of Unity. The project was developed within the Interdepartmental/ Interdisciplinary Post-graduate Program titled “Advanced Computer and Communications Systems”, Thessaloniki, Greece. The topic that was selected is the danger of the lack of ecological awareness, including recycling, and the game was named TRASHFORMERS after that. The development incorporates all the modern techniques of 3D modeling and programming. In this written project, the stages of software analyzing, designing and developing are described.
description: Σε συνεργασία με: Λογιστικής και Χρηματοοικονομικής (Πανεπιστήμιο Μακεδονίας)
Suppression of effective spin-orbit coupling by thermal fluctuations in spin-orbit coupled antiferromagnets
Creators: name: Lotze, Jan
name: Daghofer, Maria
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We apply the finite-temperature variational cluster approach to a strongly correlated and spin-orbit coupled model for four electrons (i.e. two holes) in the $t_{2g}$ subshell. We focus on parameters suitable for antiferromagnetic Mott insulators, in particular Ca$_2$RuO$_4$, and identify a crossover from the low-temperature regime, where spin-orbit coupling is essential, to the high-temperature regime where it leaves few signatures. The crossover is seen in one-particle spectra, where $xz$ and $yz$ spectra are almost one dimensional (as expected for weak spin-orbit coupling) at high temperature. At lower temperature, where spin-orbit coupling mixes all three orbitals, they become more two dimensional. However, stronger effects are seen in two-particle observables like the weight in states with definite onsite angular momentum. We thus identify the enigmatic intermediate-temperature 'orbital-order phase transition', which has been reported in various X-ray diffraction and absorption experiments at $T\approx 260\;K$, as the signature of the onset of spin-orbital correlations.
description: 8 pages, 7 figures
Quasar Proximity Zones and Patchy Reionization
Creators: name: Lidz, Adam
name: McQuinn, Matthew
name: Zaldarriaga, Matias
name: Hernquist, Lars
name: Dutta, Suvendra
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Lyman-alpha forest absorption spectra towards quasars at z ~ 6 show regions of enhanced transmission close to their source. Several authors have argued that the apparently small sizes of these regions indicate that quasar ionization fronts at z >~ 6 expand into a largely or partly neutral intergalactic medium (IGM). Assuming that the typical region in the IGM is reionized by z <= 6, as is suggested by Ly-a forest observations, we argue that at {\em least} 50% of the volume of the IGM was reionized before the highest redshift quasars turned on. Further, even if the IGM is as much as 50% neutral at quasar turn-on, the quasars are likely born into large galaxy-generated HII regions. The HII regions during reionization are themselves clustered, and using radiative transfer simulations, we find that long skewers through the IGM towards quasar progenitor halos pass entirely through ionized bubbles, even when the IGM is half neutral. These effects have been neglected in most previous analyses of quasar proximity zones, which assumed a spatially {\em uniform} neutral fraction. We model the subsequent ionization from a quasar, and construct mock Ly-a forest spectra. Our mock absorption spectra are more sensitive to the level of small-scale structure in the IGM than to the volume-averaged neutral fraction, and suggest that existing proximity-zone size measurements are compatible with a fully ionized IGM. However, we mention several improvements in our modeling that are necessary to make more definitive conclusions.
description: 23 pages, 13 figures, submitted to ApJ
Γνώσεις και στάσεις των επαγγελματιών ψυχικής υγείας (ψυχιάτρων και νοσηλευτών) απέναντι στα δικαιώματα των ασθενών με ψυχική νόσο
Creators: name: Δανιλάκογλου Δανιηλοπούλου, Χριστίνα Βλάσιου
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Δικαιώματα
Ψυχικά πάσχοντες
Στίγμα
Νομοθεσία
Γνώση
Στάση
Προκαταλήψεις
Rights
Mentally patients
Stigmatization
Legislation
Knowledge
Attitude
Advocacy

description: Σκοπός αυτής της εργασίας είναι να δοθεί μια όσο το δυνατόν πληρέστερη εικόνα των δικαιωμάτων των ψυχικά ασθενών, σε ατομικό, πολιτικό και κοινωνικό επίπεδο. Είναι αδιαμφισβήτητο γεγονός ότι τα βασικά ανθρώπινα δικαιώματα που κατοχυρώθηκαν και ίσχυαν για τους υπολοίπους, για τους ψυχικά ασθενείς, δυστυχώς, άργησαν πολύ να κατοχυρωθούν. Στο δεύτερο μισό του εικοστού αιώνα και μετά το τέλος του δεύτερου Παγκοσμίου Πολέμου άρχισαν να γίνονται οι πρώτες προσπάθειες και να γίνεται λόγος για δικαιώματα που αφορούν αυτήν την τόσο αδικημένη ομάδα ασθενών. Δεν θα μπορούσε στην εργασία αυτήν να μην αναφερθεί ο στιγματισμός που υπέστησαν και υπόκεινται αυτοί οι ασθενείς, ο αποκλεισμός τους από τις κοινωνίες λόγω της «διαφορετικότητάς» τους, η άσχημη μεταχείριση και η περιθωριοποίησή τους. Στην παρούσα εργασία, εκτός από την προσπάθεια της περιγραφής των δικαιωμάτων των ψυχικά πασχόντων, διεξήχθη και συγχρονική μελέτη παρατήρησης σε ψυχιάτρους και νοσηλευτές με σκοπό να διερευνηθεί η γνώση τους απέναντι σε δικαιώματα που αφορούν τους ψυχικά πάσχοντες αλλά και η στάση τους απέναντι σε αυτούς και στην ψυχική νόσο. Μεταξύ άλλων, ίσως το πιο ενδιαφέρον αποτέλεσμα της έρευνας είναι ότι η στάση των ψυχιάτρων και των νοσηλευτών απέναντι στους ψυχικά πάσχοντες εξαρτάται από τη γνώση που έχουν οι ψυχίατροι και οι νοσηλευτές για τα δικαιώματα αυτών των ασθενών.
description: The main target of this thesis was to analyze the rights of people with mental illness. The mentally patients’ rights were unrecognized for centuries. After World War II, efforts had started in order to strengthen the rights for mentally ill patients. In this paper, also we refer to “stigma” of the patients and their social exclusion because of their mental disease. Beyond the effort of the description of the rights, a cross sectional observational study was conducted, among psychiatrists and nursing staff, in order to identify their knowledge and attitudes towards mentally patients. The most important result from our research was that the attitude from psychiatrists and nursing staff, towards people with mental illness, depends on the knowledge that they have about mental patient’s rights.
Hamiltonians and Lagrangians of non-autonomous one-dimensional mechanical systems
Creators: name: del Castillo, G. F. Torres
name: Garcia, I. Rubalcava
Publisher: name: arXiv
Year: 2006
Subjects: subject: Classical Physics (physics.class-ph)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: It is shown that a given non-autonomous system of two first-order ordinary differential equations can be expressed in Hamiltonian form. The derivation presented here allow us to obtain previously known results such as the infinite number of Hamiltonians in the autonomous case and the Helmholtz condition for the existence of a Lagrangian.
description: 9 pages, Accepted for publication in Rev. Mex. Fis
Adiabatic critical quantum metrology cannot reach the Heisenberg limit even when shortcuts to adiabaticity are applied
Creators: name: Gietka, Karol
name: Metz, Friederike
name: Keller, Tim
name: Li, Jing
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that the quantum Fisher information attained in an adiabatic approach to critical quantum metrology cannot lead to the Heisenberg limit of precision and therefore regular quantum metrology under optimal settings is always superior. Furthermore, we argue that even though shortcuts to adiabaticity can arbitrarily decrease the time of preparing critical ground states, they cannot be used to achieve or overcome the Heisenberg limit for quantum parameter estimation in adiabatic critical quantum metrology. As case studies, we explore the application of counter-diabatic driving to the Landau-Zener model and the quantum Rabi model.
description: 22 pages, 6 figures
Η εορτή του Αγίου Σπυρίδωνος στην Βυζαντινή και Μεταβυζαντινή Μελοποιϊα
Creators: name: Βλάρας, Σπυρίδων Ιωάννη
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Άγιος Σπυρίδων
Εορτή
Μουσικολογία
Saint Spyridon
Feast
Musicology

description: Σκοπός της διπλωματικής εργασίας ήταν η μελέτη της ακολουθίας του Αγίου Σπυρίδωνος επισκόπου Τριμυθούντος . Παρουσιάσαμε αρχικά, τον βίο του Αγίου με τα θαύματά του και στη συνέχεια αναφέραμε λίγα λόγια για το τίμιο λείψανό του και για τις τιμές που πραγματοποιούνται για το όνομά του από την Εκκλησία. Στη συνέχεια, εξετάσαμε την ακολουθία όπως αυτή περιέχεται στο μηναίο της Εκκλησίας της Ελλάδος και τη συγκρίναμε με την αντίστοιχη στο μηναίο της Εκκλησίας της Κύπρου. Ένα άλλο θέμα που εξετάσαμε ήταν η μουσικολογική προσέγγιση της ακολουθίας και ιδιαίτερα το ιδιόμελο του Αγίου «Όσιε Πάτερ», καθώς παρουσιάσαμε την εξέλιξη της βυζαντινής σημειογραφίας μέσα από τις χειρόγραφες πηγές καθώς προχωρήσαμε και στην ανάλυσή της
description: The aim of the diplomatic work was to study the sequence of the Saint Spyridon bishop of Trimythounta. We first presented the life of the saint with his miracles, and then we mentioned a few words about his honest relic and about the prices made for his name from the Church. Then we examined the sequence as contained in the month of the Church of Greece and compared it with the corresponding one in the month of the Church of Cyprus. Another issue that we examined was the musicological approach of the sequence and especially the idiomelon of the Saint "Osie Pater", as we presented the evolution of the Byzantine notation through the handwritten sources as we proceeded to its analysis
Συστοιχία νευροψυχολογικής αξιολόγησης ΣυΝεΨυ: Κανονιστικά δεδομένα και διερεύνηση διαγνωστικής εγκυρότητας σε μεικτό νευρολογικό πληθυσμό
Creators: name: Κοκκίνης, Νικόλαος Σπυρίδωνα
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: ΣυΝεΨυ
Νευροψυχολογία
Εκτίμηση
SyNePsy
Neuropsychology
Assessment

description: Η κλινική νευροψυχολογική εκτίμηση αποτελεί μια δομημένη διαδικασία αξιολόγησης της εγκεφαλικής λειτουργικότητας στο πλαίσιο μιας πιθανολογούμενης παθολογικής διεργασίας. Μία από τις κυρίαρχες παραδόσεις εκτίμησης είναι η αμετάβλητη εξέταση μέσω συστοιχίας νευροψυχολογικών δοκιμασιών. Παρά την ύπαρξη σχετικών εργαλείων στο εξωτερικό, αυτή τη στιγμή δε διατίθεται συστοιχία ειδικά σχεδιασμένη για χρήση στον ελληνικό κλινικό πληθυσμό με πρόσφατη στάθμιση. Στόχος της μελέτης ήταν η παραγωγή κανονιστικών δεδομένων για τη Συστοιχία Νευροψυχολογικής Εκτίμησης του ΑΠΘ (ΣυΝεΨυ) ανά δημογραφικές μεταβλητές, καθώς και η διερεύνηση της διαγνωστικής ακρίβειας της συστοιχίας σε νευρολογικό πληθυσμό. Τα ευρήματα αποτυπώνουν χαμηλή ή/και ασταθή επίδοση σε ορισμένες δοκιμασίες που παραδοσιακά περιλαμβάνονται σε συστοιχίες του αγγλοσαξονικού χώρου. Η διαγνωστική εγκυρότητα ήταν σημαντική στην πλειονότητα των βαθμολογιών και των προτεινόμενων δεικτών. Η επίδραση του πολιτισμικού πλαισίου καθώς και προτάσεις για μελλοντική έρευνα αναλύονται στη συζήτηση
description: Clinical neuropsychological assessment is a structured procedure for the investigation of brain functioning when a pathological process is suspected. One of the most prevalent traditions of assessment is the examination by means of a fixed battery of neuropsychological tests. Despite the existence of relevant tools abroad, no recently standardized battery for use specifically in the Greek clinical population is currently available. The aim of the study was to produce normative data for the Neuropsychological Assessment Battery of the Aristotle University of Thessaloniki (SyNePsy) for different demographic categories as well as to investigate its diagnostic accuracy in the neurological population. The findings show low and/or unstable performance in tests that are traditionally included in batteries of the English-speaking world. The diagnostic validity was significant in most of the scales and the proposed indices. Cultural factors influencing performance and suggestions for future research are analyzed in the discussion
Thermodynamics of Polydomain Ferroelectric Bilayers and Graded Multilayers
Creators: name: Roytburd, A. L.
name: Slutsker, J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The equilibrium domain structure and its evolution under an electric field in ferroelectric bilayers and graded multilayers are considered. The equilibrium bilayer is self-poled and contains a single-domain and a polydomain (with 180 domains) layers. The polarization of a graded multilayer proceeds by movement of wedge-like domains as a result of progressive transformation of polydomain layers to a single-domain state. The theory provides the principal explanation of peculiarities of dielectric behavior of graded ferroelectric films and can be applied to graded ferromagnetics and ferroelastics.
description: 4 pages, 3 figures
Capítulo X – El iva en el período transitorio operaciones intracomunitarias y fraude otras cuestiones
Creators: name: Álvarez, Javier Lasarte
Publisher: name: Scuola Europea di Alti Studi Tributari, Alma Mater Studiorum - Università di Bologna
Year: 2010

description: Studi Tributari Europei, 2010: Finanziamento alle imprese e neutralità fiscale
Typical support and Sanov large deviations of correlated states
Creators: name: Bjelakovic, I.
name: Deuschel, J. -D.
name: Krueger, T.
name: Seiler, R.
name: Siegmund-Schultze, Ra.
name: Szkola, A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: Quantum Physics (quant-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60F10, 62G10, 94A15, 81S99

description: Discrete stationary classical processes as well as quantum lattice states are asymptotically confined to their respective typical support, the exponential growth rate of which is given by the (maximal ergodic) entropy. In the iid case the distinguishability of typical supports can be asymptotically specified by means of the relative entropy, according to Sanov's theorem. We give an extension to the correlated case, referring to the newly introduced class of HP-states.
description: 29 pages, no figures, references added
Capítulo XI – Algunas consideraciones sobre los impuestos especiales armonizados
Creators: name: Álvarez, Javier Lasarte
Publisher: name: Scuola Europea di Alti Studi Tributari, Alma Mater Studiorum - Università di Bologna
Year: 2010

description: Studi Tributari Europei, 2010: Finanziamento alle imprese e neutralità fiscale
Queer(ing) the Bias Monster and Subjectivities: Shifting From Confessions to Reflexivity
Creators: name: Shelton, Stephanie Anne
Publisher: name: SAGE Publications
Year: 2024

description: Bias is a long-established concern in qualitative research, and researchers often work to erase, or at least manage, bias through subjectivity statements that work as confessionals, rather than approaching bias and subjectivity as inevitable, humanizing, and valuable research concepts. This paper draws on imaginative narratives and Barad’s engagements with queer theory to emphasize the importance of disrupting these notions and understanding bias and subjectivity as dynamic and mutable concepts that might contribute to deeper reflexivity and new research possibilities. The overarching argument is to tie bias, subjectivity, and reflexivity together not as oppositional or even complementary concepts but as a queer self-birthing of multiple, mutable selves full of possibility.
Luminosity functions of LMXBs in different stellar environments
Creators: name: Zhang, Zhongli.; Gilfanov, Marat.; Voss, Rasmus.; Sivakoff, Gregory Robert.; Kraft, Ralph P.; Brassington, Nicola J.; Kundu, Arunav.; Jordán, Andrés Jordán.; Sarazin, Craig, L.
Publisher: name: University of Alberta Libraries
Year: 2011

Abstract
Capítulo XII – La imposición sobre los vehículos de motor en el ámbito de la Unión Europea
Creators: name: Prieto, Jesús Ramos
Publisher: name: Scuola Europea di Alti Studi Tributari, Alma Mater Studiorum - Università di Bologna
Year: 2010

description: Studi Tributari Europei, 2010: Finanziamento alle imprese e neutralità fiscale
Capítulo XIII – La armonización de la imposición indirecta sobre la concentración de capitales
Creators: name: Prieto, Jesús Ramos
Publisher: name: Scuola Europea di Alti Studi Tributari, Alma Mater Studiorum - Università di Bologna
Year: 2010

description: Studi Tributari Europei, 2010: Finanziamento alle imprese e neutralità fiscale
Υλοποίηση δικτυακού πρωτοκόλλου με τη VHDL
Creators: name: Χατζηλούκας, Δημήτριος Γεωργίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Δικτυακό Πρωτόκολλο
Μεταγωγέας πακέτων
Διευθύνσεις MAC
network protocol
VHDL
Ethernet model

description: Η παρούσα διπλωματική εργασία ασχολείται με την υλοποίηση ενός μέρους ενός δικτυακού πρωτοκόλλου στο επίπεδο μεταφοράς δεδομένων (Datalink layer) , το οποίο δεν εκτελείται από κάποιο λογισμικό αλλά από το ίδιο το υλικό (Hardware). Ο κώδικας είναι γραμμένος σε μια από τις πιο γνωστές γλώσσες περιγραφής υλικού, την VHDL. Η εργασία θέτει ως δεδομένα την επικοινωνία πάνω σε Ethernet σύνδεση με 64bit σήματα. Η λειτουργίες που επιτελεί ο κώδικας VHDL είναι: η ανάγνωση των 64bit σημάτων, η αναγνώριση της έναρξης ενός Ethernet frame, η αποθήκευση των σημάτων που το αποτελούν, η υλοποίηση του ελέγχου σφαλμάτων, η ανάγνωση αποθηκευμένων διευθύνσεων MAC και η σύγκριση τους με την διεύθυνση του κάθε frame με στόχο την αποστολή όλου του πλαισίου στον σωστό παραλήπτη. Τα προγράμματα που χρησιμοποιήθηκαν για την συγγραφή και προσομοίωση του κώδικα είναι το notepad++ και το modelsim αντίστοιχα
description: This diploma thesis deals with the implementation of a part of a network protocol at the Datalink layer, which is not executed by any software but by the hardware itself. The code is written in one of the most well-known hardware description languages, VHDL. Thesis sets as fact the communication over an Ethernet connection via 64bit signals. The function performed by the code is to read the 64bit signals, to recognize the preamble of an Ethernet frame, to store its signals, to execute the error checking, to read stored MAC addresses and to compare them with the address of each frame- aiming to send the whole frame to the right destination. The programs used to write and simulate the code are notepad ++ and modelsim respectively
Capítulo XIV – La armonización en la aplicación de los tributos
Creators: name: Fernández, Javier Martín
Publisher: name: Scuola Europea di Alti Studi Tributari, Alma Mater Studiorum - Università di Bologna
Year: 2010

description: Studi Tributari Europei, 2010: Finanziamento alle imprese e neutralità fiscale